From 1159faae8b4e2bdcf6c4620d0e20ea3240a12d80 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 8 May 2024 13:33:13 +0300 Subject: [PATCH 001/338] feat: extracted accounting MVP --- contracts/0.4.24/Lido.sol | 808 +++--------------- contracts/0.4.24/StETH.sol | 23 + contracts/0.4.24/test_helpers/StETHMock.sol | 12 +- contracts/0.8.9/Accounting.sol | 574 +++++++++++++ contracts/0.8.9/Burner.sol | 4 + contracts/0.8.9/LidoLocator.sol | 11 +- contracts/0.8.9/oracle/AccountingOracle.sol | 40 +- .../OracleReportSanityChecker.sol | 9 +- .../test_helpers/AccountingOracleMock.sol | 7 +- .../0.8.9/test_helpers/LidoLocatorMock.sol | 11 +- .../AccountingOracleTimeTravellable.sol | 4 +- .../oracle/MockLidoForAccountingOracle.sol | 37 +- contracts/common/interfaces/ILidoLocator.sol | 8 +- test/0.4.24/contracts/Steth__MinimalMock.sol | 8 +- test/0.8.9/lidoLocator.test.ts | 11 +- 15 files changed, 809 insertions(+), 758 deletions(-) create mode 100644 contracts/0.8.9/Accounting.sol diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 520a9b4ae..6d8efad8b 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -17,69 +17,6 @@ import "./StETHPermit.sol"; import "./utils/Versioned.sol"; -interface IPostTokenRebaseReceiver { - function handlePostTokenRebase( - uint256 _reportTimestamp, - uint256 _timeElapsed, - uint256 _preTotalShares, - uint256 _preTotalEther, - uint256 _postTotalShares, - uint256 _postTotalEther, - uint256 _sharesMintedAsFees - ) external; -} - -interface IOracleReportSanityChecker { - function checkAccountingOracleReport( - uint256 _timeElapsed, - uint256 _preCLBalance, - uint256 _postCLBalance, - uint256 _withdrawalVaultBalance, - uint256 _elRewardsVaultBalance, - uint256 _sharesRequestedToBurn, - uint256 _preCLValidators, - uint256 _postCLValidators - ) external view; - - function smoothenTokenRebase( - uint256 _preTotalPooledEther, - uint256 _preTotalShares, - uint256 _preCLBalance, - uint256 _postCLBalance, - uint256 _withdrawalVaultBalance, - uint256 _elRewardsVaultBalance, - uint256 _sharesRequestedToBurn, - uint256 _etherToLockForWithdrawals, - uint256 _newSharesToBurnForWithdrawals - ) external view returns ( - uint256 withdrawals, - uint256 elRewards, - uint256 simulatedSharesToBurn, - uint256 sharesToBurn - ); - - function checkWithdrawalQueueOracleReport( - uint256 _lastFinalizableRequestId, - uint256 _reportTimestamp - ) external view; - - function checkSimulatedShareRate( - uint256 _postTotalPooledEther, - uint256 _postTotalShares, - uint256 _etherLockedOnWithdrawalQueue, - uint256 _sharesBurntDueToWithdrawals, - uint256 _simulatedShareRate - ) external view; -} - -interface ILidoExecutionLayerRewardsVault { - function withdrawRewards(uint256 _maxAmount) external returns (uint256 amount); -} - -interface IWithdrawalVault { - function withdrawWithdrawals(uint256 _amount) external; -} - interface IStakingRouter { function deposit( uint256 _depositsCount, @@ -87,48 +24,36 @@ interface IStakingRouter { bytes _depositCalldata ) external payable; - function getStakingRewardsDistribution() - external - view - returns ( - address[] memory recipients, - uint256[] memory stakingModuleIds, - uint96[] memory stakingModuleFees, - uint96 totalFee, - uint256 precisionPoints - ); + function getStakingModuleMaxDepositsCount( + uint256 _stakingModuleId, + uint256 _maxDepositsValue + ) external view returns (uint256); - function getWithdrawalCredentials() external view returns (bytes32); + function getTotalFeeE4Precision() external view returns (uint16 totalFee); - function reportRewardsMinted(uint256[] _stakingModuleIds, uint256[] _totalShares) external; + function TOTAL_BASIS_POINTS() external view returns (uint256); - function getTotalFeeE4Precision() external view returns (uint16 totalFee); + function getWithdrawalCredentials() external view returns (bytes32); function getStakingFeeAggregateDistributionE4Precision() external view returns ( uint16 modulesFee, uint16 treasuryFee ); - - function getStakingModuleMaxDepositsCount(uint256 _stakingModuleId, uint256 _maxDepositsValue) - external - view - returns (uint256); - - function TOTAL_BASIS_POINTS() external view returns (uint256); } interface IWithdrawalQueue { - function prefinalize(uint256[] _batches, uint256 _maxShareRate) - external - view - returns (uint256 ethToLock, uint256 sharesToBurn); + function unfinalizedStETH() external view returns (uint256); - function finalize(uint256 _lastIdToFinalize, uint256 _maxShareRate) external payable; + function isBunkerModeActive() external view returns (bool); - function isPaused() external view returns (bool); + function finalize(uint256 _lastIdToFinalize, uint256 _maxShareRate) external payable; +} - function unfinalizedStETH() external view returns (uint256); +interface ILidoExecutionLayerRewardsVault { + function withdrawRewards(uint256 _maxAmount) external returns (uint256 amount); +} - function isBunkerModeActive() external view returns (bool); +interface IWithdrawalVault { + function withdrawWithdrawals(uint256 _amount) external; } /** @@ -395,7 +320,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { return STAKING_STATE_POSITION.getStorageStakeLimitStruct().isStakingPaused(); } - /** * @notice Returns how much Ether can be staked in the current block * @dev Special return values: @@ -511,96 +435,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { _resumeStaking(); } - /** - * The structure is used to aggregate the `handleOracleReport` provided data. - * @dev Using the in-memory structure addresses `stack too deep` issues. - */ - struct OracleReportedData { - // Oracle timings - uint256 reportTimestamp; - uint256 timeElapsed; - // CL values - uint256 clValidators; - uint256 postCLBalance; - // EL values - uint256 withdrawalVaultBalance; - uint256 elRewardsVaultBalance; - uint256 sharesRequestedToBurn; - // Decision about withdrawals processing - uint256[] withdrawalFinalizationBatches; - uint256 simulatedShareRate; - } - - /** - * The structure is used to preload the contract using `getLidoLocator()` via single call - */ - struct OracleReportContracts { - address accountingOracle; - address elRewardsVault; - address oracleReportSanityChecker; - address burner; - address withdrawalQueue; - address withdrawalVault; - address postTokenRebaseReceiver; - } - - /** - * @notice Updates accounting stats, collects EL rewards and distributes collected rewards - * if beacon balance increased, performs withdrawal requests finalization - * @dev periodically called by the AccountingOracle contract - * - * @param _reportTimestamp the moment of the oracle report calculation - * @param _timeElapsed seconds elapsed since the previous report calculation - * @param _clValidators number of Lido validators on Consensus Layer - * @param _clBalance sum of all Lido validators' balances on Consensus Layer - * @param _withdrawalVaultBalance withdrawal vault balance on Execution Layer at `_reportTimestamp` - * @param _elRewardsVaultBalance elRewards vault balance on Execution Layer at `_reportTimestamp` - * @param _sharesRequestedToBurn shares requested to burn through Burner at `_reportTimestamp` - * @param _withdrawalFinalizationBatches the ascendingly-sorted array of withdrawal request IDs obtained by calling - * WithdrawalQueue.calculateFinalizationBatches. Empty array means that no withdrawal requests should be finalized - * @param _simulatedShareRate share rate that was simulated by oracle when the report data created (1e27 precision) - * - * NB: `_simulatedShareRate` should be calculated off-chain by calling the method with `eth_call` JSON-RPC API - * while passing empty `_withdrawalFinalizationBatches` and `_simulatedShareRate` == 0, plugging the returned values - * to the following formula: `_simulatedShareRate = (postTotalPooledEther * 1e27) / postTotalShares` - * - * @return postRebaseAmounts[0]: `postTotalPooledEther` amount of ether in the protocol after report - * @return postRebaseAmounts[1]: `postTotalShares` amount of shares in the protocol after report - * @return postRebaseAmounts[2]: `withdrawals` withdrawn from the withdrawals vault - * @return postRebaseAmounts[3]: `elRewards` withdrawn from the execution layer rewards vault - */ - function handleOracleReport( - // Oracle timings - uint256 _reportTimestamp, - uint256 _timeElapsed, - // CL values - uint256 _clValidators, - uint256 _clBalance, - // EL values - uint256 _withdrawalVaultBalance, - uint256 _elRewardsVaultBalance, - uint256 _sharesRequestedToBurn, - // Decision about withdrawals processing - uint256[] _withdrawalFinalizationBatches, - uint256 _simulatedShareRate - ) external returns (uint256[4] postRebaseAmounts) { - _whenNotStopped(); - - return _handleOracleReport( - OracleReportedData( - _reportTimestamp, - _timeElapsed, - _clValidators, - _clBalance, - _withdrawalVaultBalance, - _elRewardsVaultBalance, - _sharesRequestedToBurn, - _withdrawalFinalizationBatches, - _simulatedShareRate - ) - ); - } - /** * @notice Unsafely change deposited validators * @@ -618,13 +452,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit DepositedValidatorsChanged(_newDepositedValidators); } - /** - * @notice Overrides default AragonApp behaviour to disallow recovery. - */ - function transferToVault(address /* _token */) external { - revert("NOT_SUPPORTED"); - } - /** * @notice Get the amount of Ether temporary buffered on this contract balance * @dev Buffered balance is kept on the contract from the moment the funds are received from user @@ -691,7 +518,11 @@ contract Lido is Versioned, StETHPermit, AragonApp { * @param _stakingModuleId id of the staking module to be deposited * @param _depositCalldata module calldata */ - function deposit(uint256 _maxDepositsCount, uint256 _stakingModuleId, bytes _depositCalldata) external { + function deposit( + uint256 _maxDepositsCount, + uint256 _stakingModuleId, + bytes _depositCalldata + ) external { ILidoLocator locator = getLidoLocator(); require(msg.sender == locator.depositSecurityModule(), "APP_AUTH_DSM_FAILED"); @@ -722,8 +553,110 @@ contract Lido is Versioned, StETHPermit, AragonApp { stakingRouter.deposit.value(depositsValue)(depositsCount, _stakingModuleId, _depositCalldata); } - /// DEPRECATED PUBLIC METHODS + /* + * @dev updates Consensus Layer state snapshot according to the current report + * + * NB: conventions and assumptions + * + * `depositedValidators` are total amount of the **ever** deposited Lido validators + * `_postClValidators` are total amount of the **ever** appeared on the CL side Lido validators + * + * i.e., exited Lido validators persist in the state, just with a different status + */ + function processClStateUpdate( + uint256 _reportTimestamp, + uint256 _postClValidators, + uint256 _postClBalance + ) external { + require(msg.sender == getLidoLocator().accounting(), "AUTH_FAILED"); + + uint256 preClValidators = CL_VALIDATORS_POSITION.getStorageUint256(); + if (_postClValidators > preClValidators) { + CL_VALIDATORS_POSITION.setStorageUint256(_postClValidators); + } + + // Save the current CL balance and validators to + // calculate rewards on the next push + CL_BALANCE_POSITION.setStorageUint256(_postClBalance); + + //TODO: emit CLBalanceUpdated ?? + emit CLValidatorsUpdated(_reportTimestamp, preClValidators, _postClValidators); + } + + /** + * @dev collect ETH from ELRewardsVault and WithdrawalVault, then send to WithdrawalQueue + */ + function collectRewardsAndProcessWithdrawals( + uint256 _reportTimestamp, + uint256 _adjustedPreCLBalance, + uint256 _withdrawalsToWithdraw, + uint256 _elRewardsToWithdraw, + uint256[] _withdrawalFinalizationBatches, + uint256 _simulatedShareRate, + uint256 _etherToLockOnWithdrawalQueue + ) external { + require(msg.sender == getLidoLocator().accounting(), "AUTH_FAILED"); + // withdraw execution layer rewards and put them to the buffer + if (_elRewardsToWithdraw > 0) { + ILidoExecutionLayerRewardsVault(getLidoLocator().elRewardsVault()) + .withdrawRewards(_elRewardsToWithdraw); + } + + // withdraw withdrawals and put them to the buffer + if (_withdrawalsToWithdraw > 0) { + IWithdrawalVault(getLidoLocator().withdrawalVault()) + .withdrawWithdrawals(_withdrawalsToWithdraw); + } + + // finalize withdrawals (send ether, assign shares for burning) + if (_etherToLockOnWithdrawalQueue > 0) { + IWithdrawalQueue(getLidoLocator().withdrawalQueue()) + .finalize.value(_etherToLockOnWithdrawalQueue)( + _withdrawalFinalizationBatches[_withdrawalFinalizationBatches.length - 1], + _simulatedShareRate + ); + } + + uint256 postBufferedEther = _getBufferedEther() + .add(_elRewardsToWithdraw) // Collected from ELVault + .add(_withdrawalsToWithdraw) // Collected from WithdrawalVault + .sub(_etherToLockOnWithdrawalQueue); // Sent to WithdrawalQueue + + _setBufferedEther(postBufferedEther); + + emit ETHDistributed( + _reportTimestamp, + _adjustedPreCLBalance, + CL_BALANCE_POSITION.getStorageUint256(), + _withdrawalsToWithdraw, + _elRewardsToWithdraw, + _getBufferedEther() + ); + } + + /// @notice emit TokenRebase event + /// @dev stay here for back compatibility reasons + function emitTokenRebase( + uint256 _reportTimestamp, + uint256 _timeElapsed, + uint256 _preTotalShares, + uint256 _preTotalEther, + uint256 _postTotalShares, + uint256 _postTotalEther, + uint256 _sharesMintedAsFees + ) external { + emit TokenRebased( + _reportTimestamp, + _timeElapsed, + _preTotalShares, + _preTotalEther, + _postTotalShares, + _postTotalEther, + _sharesMintedAsFees + ); + } + // DEPRECATED PUBLIC METHODS /** * @notice Returns current withdrawal credentials of deposited validators * @dev DEPRECATED: use StakingRouter.getWithdrawalCredentials() instead @@ -745,7 +678,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { * @dev DEPRECATED: use LidoLocator.treasury() */ function getTreasury() external view returns (address) { - return _treasury(); + return getLidoLocator().treasury(); } /** @@ -790,128 +723,11 @@ contract Lido is Versioned, StETHPermit, AragonApp { operatorsFeeBasisPoints = uint16((operatorsFeeBasisPointsAbs * totalBasisPoints) / totalFee); } - /* - * @dev updates Consensus Layer state snapshot according to the current report - * - * NB: conventions and assumptions - * - * `depositedValidators` are total amount of the **ever** deposited Lido validators - * `_postClValidators` are total amount of the **ever** appeared on the CL side Lido validators - * - * i.e., exited Lido validators persist in the state, just with a different status - */ - function _processClStateUpdate( - uint256 _reportTimestamp, - uint256 _preClValidators, - uint256 _postClValidators, - uint256 _postClBalance - ) internal returns (uint256 preCLBalance) { - uint256 depositedValidators = DEPOSITED_VALIDATORS_POSITION.getStorageUint256(); - require(_postClValidators <= depositedValidators, "REPORTED_MORE_DEPOSITED"); - require(_postClValidators >= _preClValidators, "REPORTED_LESS_VALIDATORS"); - - if (_postClValidators > _preClValidators) { - CL_VALIDATORS_POSITION.setStorageUint256(_postClValidators); - } - - uint256 appearedValidators = _postClValidators - _preClValidators; - preCLBalance = CL_BALANCE_POSITION.getStorageUint256(); - // Take into account the balance of the newly appeared validators - preCLBalance = preCLBalance.add(appearedValidators.mul(DEPOSIT_SIZE)); - - // Save the current CL balance and validators to - // calculate rewards on the next push - CL_BALANCE_POSITION.setStorageUint256(_postClBalance); - - emit CLValidatorsUpdated(_reportTimestamp, _preClValidators, _postClValidators); - } - - /** - * @dev collect ETH from ELRewardsVault and WithdrawalVault, then send to WithdrawalQueue - */ - function _collectRewardsAndProcessWithdrawals( - OracleReportContracts memory _contracts, - uint256 _withdrawalsToWithdraw, - uint256 _elRewardsToWithdraw, - uint256[] _withdrawalFinalizationBatches, - uint256 _simulatedShareRate, - uint256 _etherToLockOnWithdrawalQueue - ) internal { - // withdraw execution layer rewards and put them to the buffer - if (_elRewardsToWithdraw > 0) { - ILidoExecutionLayerRewardsVault(_contracts.elRewardsVault).withdrawRewards(_elRewardsToWithdraw); - } - - // withdraw withdrawals and put them to the buffer - if (_withdrawalsToWithdraw > 0) { - IWithdrawalVault(_contracts.withdrawalVault).withdrawWithdrawals(_withdrawalsToWithdraw); - } - - // finalize withdrawals (send ether, assign shares for burning) - if (_etherToLockOnWithdrawalQueue > 0) { - IWithdrawalQueue withdrawalQueue = IWithdrawalQueue(_contracts.withdrawalQueue); - withdrawalQueue.finalize.value(_etherToLockOnWithdrawalQueue)( - _withdrawalFinalizationBatches[_withdrawalFinalizationBatches.length - 1], - _simulatedShareRate - ); - } - - uint256 postBufferedEther = _getBufferedEther() - .add(_elRewardsToWithdraw) // Collected from ELVault - .add(_withdrawalsToWithdraw) // Collected from WithdrawalVault - .sub(_etherToLockOnWithdrawalQueue); // Sent to WithdrawalQueue - - _setBufferedEther(postBufferedEther); - } - /** - * @dev return amount to lock on withdrawal queue and shares to burn - * depending on the finalization batch parameters - */ - function _calculateWithdrawals( - OracleReportContracts memory _contracts, - OracleReportedData memory _reportedData - ) internal view returns ( - uint256 etherToLock, uint256 sharesToBurn - ) { - IWithdrawalQueue withdrawalQueue = IWithdrawalQueue(_contracts.withdrawalQueue); - - if (!withdrawalQueue.isPaused()) { - IOracleReportSanityChecker(_contracts.oracleReportSanityChecker).checkWithdrawalQueueOracleReport( - _reportedData.withdrawalFinalizationBatches[_reportedData.withdrawalFinalizationBatches.length - 1], - _reportedData.reportTimestamp - ); - - (etherToLock, sharesToBurn) = withdrawalQueue.prefinalize( - _reportedData.withdrawalFinalizationBatches, - _reportedData.simulatedShareRate - ); - } - } - - /** - * @dev calculate the amount of rewards and distribute it + * @notice Overrides default AragonApp behaviour to disallow recovery. */ - function _processRewards( - OracleReportContext memory _reportContext, - uint256 _postCLBalance, - uint256 _withdrawnWithdrawals, - uint256 _withdrawnElRewards - ) internal returns (uint256 sharesMintedAsFees) { - uint256 postCLTotalBalance = _postCLBalance.add(_withdrawnWithdrawals); - // Don’t mint/distribute any protocol fee on the non-profitable Lido oracle report - // (when consensus layer balance delta is zero or negative). - // See LIP-12 for details: - // https://research.lido.fi/t/lip-12-on-chain-part-of-the-rewards-distribution-after-the-merge/1625 - if (postCLTotalBalance > _reportContext.preCLBalance) { - uint256 consensusLayerRewards = postCLTotalBalance - _reportContext.preCLBalance; - - sharesMintedAsFees = _distributeFee( - _reportContext.preTotalPooledEther, - _reportContext.preTotalShares, - consensusLayerRewards.add(_withdrawnElRewards) - ); - } + function transferToVault(address /* _token */) external { + revert("NOT_SUPPORTED"); } /** @@ -946,137 +762,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { return sharesAmount; } - /** - * @dev Staking router rewards distribution. - * - * Corresponds to the return value of `IStakingRouter.newTotalPooledEtherForRewards()` - * Prevents `stack too deep` issue. - */ - struct StakingRewardsDistribution { - address[] recipients; - uint256[] moduleIds; - uint96[] modulesFees; - uint96 totalFee; - uint256 precisionPoints; - } - - /** - * @dev Get staking rewards distribution from staking router. - */ - function _getStakingRewardsDistribution() internal view returns ( - StakingRewardsDistribution memory ret, - IStakingRouter router - ) { - router = _stakingRouter(); - - ( - ret.recipients, - ret.moduleIds, - ret.modulesFees, - ret.totalFee, - ret.precisionPoints - ) = router.getStakingRewardsDistribution(); - - require(ret.recipients.length == ret.modulesFees.length, "WRONG_RECIPIENTS_INPUT"); - require(ret.moduleIds.length == ret.modulesFees.length, "WRONG_MODULE_IDS_INPUT"); - } - - /** - * @dev Distributes fee portion of the rewards by minting and distributing corresponding amount of liquid tokens. - * @param _preTotalPooledEther Total supply before report-induced changes applied - * @param _preTotalShares Total shares before report-induced changes applied - * @param _totalRewards Total rewards accrued both on the Execution Layer and the Consensus Layer sides in wei. - */ - function _distributeFee( - uint256 _preTotalPooledEther, - uint256 _preTotalShares, - uint256 _totalRewards - ) internal returns (uint256 sharesMintedAsFees) { - // We need to take a defined percentage of the reported reward as a fee, and we do - // this by minting new token shares and assigning them to the fee recipients (see - // StETH docs for the explanation of the shares mechanics). The staking rewards fee - // is defined in basis points (1 basis point is equal to 0.01%, 10000 (TOTAL_BASIS_POINTS) is 100%). - // - // Since we are increasing totalPooledEther by _totalRewards (totalPooledEtherWithRewards), - // the combined cost of all holders' shares has became _totalRewards StETH tokens more, - // effectively splitting the reward between each token holder proportionally to their token share. - // - // Now we want to mint new shares to the fee recipient, so that the total cost of the - // newly-minted shares exactly corresponds to the fee taken: - // - // totalPooledEtherWithRewards = _preTotalPooledEther + _totalRewards - // shares2mint * newShareCost = (_totalRewards * totalFee) / PRECISION_POINTS - // newShareCost = totalPooledEtherWithRewards / (_preTotalShares + shares2mint) - // - // which follows to: - // - // _totalRewards * totalFee * _preTotalShares - // shares2mint = -------------------------------------------------------------- - // (totalPooledEtherWithRewards * PRECISION_POINTS) - (_totalRewards * totalFee) - // - // The effect is that the given percentage of the reward goes to the fee recipient, and - // the rest of the reward is distributed between token holders proportionally to their - // token shares. - - ( - StakingRewardsDistribution memory rewardsDistribution, - IStakingRouter router - ) = _getStakingRewardsDistribution(); - - if (rewardsDistribution.totalFee > 0) { - uint256 totalPooledEtherWithRewards = _preTotalPooledEther.add(_totalRewards); - - sharesMintedAsFees = - _totalRewards.mul(rewardsDistribution.totalFee).mul(_preTotalShares).div( - totalPooledEtherWithRewards.mul( - rewardsDistribution.precisionPoints - ).sub(_totalRewards.mul(rewardsDistribution.totalFee)) - ); - - _mintShares(address(this), sharesMintedAsFees); - - (uint256[] memory moduleRewards, uint256 totalModuleRewards) = - _transferModuleRewards( - rewardsDistribution.recipients, - rewardsDistribution.modulesFees, - rewardsDistribution.totalFee, - sharesMintedAsFees - ); - - _transferTreasuryRewards(sharesMintedAsFees.sub(totalModuleRewards)); - - router.reportRewardsMinted( - rewardsDistribution.moduleIds, - moduleRewards - ); - } - } - - function _transferModuleRewards( - address[] memory recipients, - uint96[] memory modulesFees, - uint256 totalFee, - uint256 totalRewards - ) internal returns (uint256[] memory moduleRewards, uint256 totalModuleRewards) { - moduleRewards = new uint256[](recipients.length); - - for (uint256 i; i < recipients.length; ++i) { - if (modulesFees[i] > 0) { - uint256 iModuleRewards = totalRewards.mul(modulesFees[i]).div(totalFee); - moduleRewards[i] = iModuleRewards; - _transferShares(address(this), recipients[i], iModuleRewards); - _emitTransferAfterMintingShares(recipients[i], iModuleRewards); - totalModuleRewards = totalModuleRewards.add(iModuleRewards); - } - } - } - - function _transferTreasuryRewards(uint256 treasuryReward) internal { - address treasury = _treasury(); - _transferShares(address(this), treasury, treasuryReward); - _emitTransferAfterMintingShares(treasury, treasuryReward); - } - /** * @dev Gets the amount of Ether temporary buffered on this contract balance */ @@ -1109,6 +794,14 @@ contract Lido is Versioned, StETHPermit, AragonApp { .add(_getTransientBalance()); } + function _isMinter(address _sender) internal view returns (bool) { + return _sender == getLidoLocator().accounting(); + } + + function _isBurner(address _sender) internal view returns (bool) { + return _sender == getLidoLocator().burner(); + } + function _pauseStaking() internal { STAKING_STATE_POSITION.setStorageStakeLimitStruct( STAKING_STATE_POSITION.getStorageStakeLimitStruct().setStakeLimitPauseState(true) @@ -1144,231 +837,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { require(canPerform(msg.sender, _role, new uint256[](0)), "APP_AUTH_FAILED"); } - /** - * @dev Intermediate data structure for `_handleOracleReport` - * Helps to overcome `stack too deep` issue. - */ - struct OracleReportContext { - uint256 preCLValidators; - uint256 preCLBalance; - uint256 preTotalPooledEther; - uint256 preTotalShares; - uint256 etherToLockOnWithdrawalQueue; - uint256 sharesToBurnFromWithdrawalQueue; - uint256 simulatedSharesToBurn; - uint256 sharesToBurn; - uint256 sharesMintedAsFees; - } - - /** - * @dev Handle oracle report method operating with the data-packed structs - * Using structs helps to overcome 'stack too deep' issue. - * - * The method updates the protocol's accounting state. - * Key steps: - * 1. Take a snapshot of the current (pre-) state - * 2. Pass the report data to sanity checker (reverts if malformed) - * 3. Pre-calculate the ether to lock for withdrawal queue and shares to be burnt - * 4. Pass the accounting values to sanity checker to smoothen positive token rebase - * (i.e., postpone the extra rewards to be applied during the next rounds) - * 5. Invoke finalization of the withdrawal requests - * 6. Burn excess shares within the allowed limit (can postpone some shares to be burnt later) - * 7. Distribute protocol fee (treasury & node operators) - * 8. Complete token rebase by informing observers (emit an event and call the external receivers if any) - * 9. Sanity check for the provided simulated share rate - */ - function _handleOracleReport(OracleReportedData memory _reportedData) internal returns (uint256[4]) { - OracleReportContracts memory contracts = _loadOracleReportContracts(); - - require(msg.sender == contracts.accountingOracle, "APP_AUTH_FAILED"); - require(_reportedData.reportTimestamp <= block.timestamp, "INVALID_REPORT_TIMESTAMP"); - - OracleReportContext memory reportContext; - - // Step 1. - // Take a snapshot of the current (pre-) state - reportContext.preTotalPooledEther = _getTotalPooledEther(); - reportContext.preTotalShares = _getTotalShares(); - reportContext.preCLValidators = CL_VALIDATORS_POSITION.getStorageUint256(); - reportContext.preCLBalance = _processClStateUpdate( - _reportedData.reportTimestamp, - reportContext.preCLValidators, - _reportedData.clValidators, - _reportedData.postCLBalance - ); - - // Step 2. - // Pass the report data to sanity checker (reverts if malformed) - _checkAccountingOracleReport(contracts, _reportedData, reportContext); - - // Step 3. - // Pre-calculate the ether to lock for withdrawal queue and shares to be burnt - // due to withdrawal requests to finalize - if (_reportedData.withdrawalFinalizationBatches.length != 0) { - ( - reportContext.etherToLockOnWithdrawalQueue, - reportContext.sharesToBurnFromWithdrawalQueue - ) = _calculateWithdrawals(contracts, _reportedData); - - if (reportContext.sharesToBurnFromWithdrawalQueue > 0) { - IBurner(contracts.burner).requestBurnShares( - contracts.withdrawalQueue, - reportContext.sharesToBurnFromWithdrawalQueue - ); - } - } - - // Step 4. - // Pass the accounting values to sanity checker to smoothen positive token rebase - - uint256 withdrawals; - uint256 elRewards; - ( - withdrawals, elRewards, reportContext.simulatedSharesToBurn, reportContext.sharesToBurn - ) = IOracleReportSanityChecker(contracts.oracleReportSanityChecker).smoothenTokenRebase( - reportContext.preTotalPooledEther, - reportContext.preTotalShares, - reportContext.preCLBalance, - _reportedData.postCLBalance, - _reportedData.withdrawalVaultBalance, - _reportedData.elRewardsVaultBalance, - _reportedData.sharesRequestedToBurn, - reportContext.etherToLockOnWithdrawalQueue, - reportContext.sharesToBurnFromWithdrawalQueue - ); - - // Step 5. - // Invoke finalization of the withdrawal requests (send ether to withdrawal queue, assign shares to be burnt) - _collectRewardsAndProcessWithdrawals( - contracts, - withdrawals, - elRewards, - _reportedData.withdrawalFinalizationBatches, - _reportedData.simulatedShareRate, - reportContext.etherToLockOnWithdrawalQueue - ); - - emit ETHDistributed( - _reportedData.reportTimestamp, - reportContext.preCLBalance, - _reportedData.postCLBalance, - withdrawals, - elRewards, - _getBufferedEther() - ); - - // Step 6. - // Burn the previously requested shares - if (reportContext.sharesToBurn > 0) { - IBurner(contracts.burner).commitSharesToBurn(reportContext.sharesToBurn); - _burnShares(contracts.burner, reportContext.sharesToBurn); - } - - // Step 7. - // Distribute protocol fee (treasury & node operators) - reportContext.sharesMintedAsFees = _processRewards( - reportContext, - _reportedData.postCLBalance, - withdrawals, - elRewards - ); - - // Step 8. - // Complete token rebase by informing observers (emit an event and call the external receivers if any) - ( - uint256 postTotalShares, - uint256 postTotalPooledEther - ) = _completeTokenRebase( - _reportedData, - reportContext, - IPostTokenRebaseReceiver(contracts.postTokenRebaseReceiver) - ); - - // Step 9. Sanity check for the provided simulated share rate - if (_reportedData.withdrawalFinalizationBatches.length != 0) { - IOracleReportSanityChecker(contracts.oracleReportSanityChecker).checkSimulatedShareRate( - postTotalPooledEther, - postTotalShares, - reportContext.etherToLockOnWithdrawalQueue, - reportContext.sharesToBurn.sub(reportContext.simulatedSharesToBurn), - _reportedData.simulatedShareRate - ); - } - - return [postTotalPooledEther, postTotalShares, withdrawals, elRewards]; - } - - /** - * @dev Pass the provided oracle data to the sanity checker contract - * Works with structures to overcome `stack too deep` - */ - function _checkAccountingOracleReport( - OracleReportContracts memory _contracts, - OracleReportedData memory _reportedData, - OracleReportContext memory _reportContext - ) internal view { - IOracleReportSanityChecker(_contracts.oracleReportSanityChecker).checkAccountingOracleReport( - _reportedData.timeElapsed, - _reportContext.preCLBalance, - _reportedData.postCLBalance, - _reportedData.withdrawalVaultBalance, - _reportedData.elRewardsVaultBalance, - _reportedData.sharesRequestedToBurn, - _reportContext.preCLValidators, - _reportedData.clValidators - ); - } - - /** - * @dev Notify observers about the completed token rebase. - * Emit events and call external receivers. - */ - function _completeTokenRebase( - OracleReportedData memory _reportedData, - OracleReportContext memory _reportContext, - IPostTokenRebaseReceiver _postTokenRebaseReceiver - ) internal returns (uint256 postTotalShares, uint256 postTotalPooledEther) { - postTotalShares = _getTotalShares(); - postTotalPooledEther = _getTotalPooledEther(); - - if (_postTokenRebaseReceiver != address(0)) { - _postTokenRebaseReceiver.handlePostTokenRebase( - _reportedData.reportTimestamp, - _reportedData.timeElapsed, - _reportContext.preTotalShares, - _reportContext.preTotalPooledEther, - postTotalShares, - postTotalPooledEther, - _reportContext.sharesMintedAsFees - ); - } - - emit TokenRebased( - _reportedData.reportTimestamp, - _reportedData.timeElapsed, - _reportContext.preTotalShares, - _reportContext.preTotalPooledEther, - postTotalShares, - postTotalPooledEther, - _reportContext.sharesMintedAsFees - ); - } - - /** - * @dev Load the contracts used for `handleOracleReport` internally. - */ - function _loadOracleReportContracts() internal view returns (OracleReportContracts memory ret) { - ( - ret.accountingOracle, - ret.elRewardsVault, - ret.oracleReportSanityChecker, - ret.burner, - ret.withdrawalQueue, - ret.withdrawalVault, - ret.postTokenRebaseReceiver - ) = getLidoLocator().oracleReportComponentsForLido(); - } - function _stakingRouter() internal view returns (IStakingRouter) { return IStakingRouter(getLidoLocator().stakingRouter()); } @@ -1377,10 +845,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { return IWithdrawalQueue(getLidoLocator().withdrawalQueue()); } - function _treasury() internal view returns (address) { - return getLidoLocator().treasury(); - } - /** * @notice Mints shares on behalf of 0xdead address, * the shares amount is equal to the contract's balance. * diff --git a/contracts/0.4.24/StETH.sol b/contracts/0.4.24/StETH.sol index 8a4b40ff6..258885aa0 100644 --- a/contracts/0.4.24/StETH.sol +++ b/contracts/0.4.24/StETH.sol @@ -360,6 +360,29 @@ contract StETH is IERC20, Pausable { return tokensAmount; } + function mintShares(address _recipient, uint256 _amount) external { + require(_isMinter(msg.sender), "AUTH_FAILED"); + + _mintShares(_recipient, _amount); + _emitTransferAfterMintingShares(_recipient, _amount); + } + + function burnShares(address _account, uint256 _amount) external { + require(_isBurner(msg.sender), "AUTH_FAILED"); + + _burnShares(_account, _amount); + + // TODO: do something with Transfer event + } + + function _isMinter(address _sender) internal view returns (bool) { + return false; + } + + function _isBurner(address _sender) internal view returns (bool) { + return false; + } + /** * @return the total amount (in wei) of Ether controlled by the protocol. * @dev This is used for calculating tokens from shares and vice versa. diff --git a/contracts/0.4.24/test_helpers/StETHMock.sol b/contracts/0.4.24/test_helpers/StETHMock.sol index 599fe5b9b..59fc54d6a 100644 --- a/contracts/0.4.24/test_helpers/StETHMock.sol +++ b/contracts/0.4.24/test_helpers/StETHMock.sol @@ -39,18 +39,18 @@ contract StETHMock is StETH { totalPooledEther = _totalPooledEther; } - function mintShares(address _to, uint256 _sharesAmount) public returns (uint256 newTotalShares) { - newTotalShares = _mintShares(_to, _sharesAmount); + function mintShares(address _to, uint256 _sharesAmount) external { + _mintShares(_to, _sharesAmount); _emitTransferAfterMintingShares(_to, _sharesAmount); } - function mintSteth(address _to) public payable { + function mintSteth(address _to) external payable { uint256 sharesAmount = getSharesByPooledEth(msg.value); - mintShares(_to, sharesAmount); + _mintShares(_to, sharesAmount); setTotalPooledEther(_getTotalPooledEther().add(msg.value)); } - function burnShares(address _account, uint256 _sharesAmount) public returns (uint256 newTotalShares) { - return _burnShares(_account, _sharesAmount); + function burnShares(address _account, uint256 _sharesAmount) external { + _burnShares(_account, _sharesAmount); } } diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol new file mode 100644 index 000000000..164584781 --- /dev/null +++ b/contracts/0.8.9/Accounting.sol @@ -0,0 +1,574 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.9; + +import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; +import {IBurner} from "../common/interfaces/IBurner.sol"; + + +interface IOracleReportSanityChecker { + function checkAccountingOracleReport( + uint256 _reportTimestamp, + uint256 _timeElapsed, + uint256 _preCLBalance, + uint256 _postCLBalance, + uint256 _withdrawalVaultBalance, + uint256 _elRewardsVaultBalance, + uint256 _sharesRequestedToBurn, + uint256 _preCLValidators, + uint256 _postCLValidators, + uint256 _depositedValidators + ) external view; + + function smoothenTokenRebase( + uint256 _preTotalPooledEther, + uint256 _preTotalShares, + uint256 _preCLBalance, + uint256 _postCLBalance, + uint256 _withdrawalVaultBalance, + uint256 _elRewardsVaultBalance, + uint256 _sharesRequestedToBurn, + uint256 _etherToLockForWithdrawals, + uint256 _newSharesToBurnForWithdrawals + ) external view returns ( + uint256 withdrawals, + uint256 elRewards, + uint256 simulatedSharesToBurn, + uint256 sharesToBurn + ); + + function checkWithdrawalQueueOracleReport( + uint256 _lastFinalizableRequestId, + uint256 _reportTimestamp + ) external view; + + function checkSimulatedShareRate( + uint256 _postTotalPooledEther, + uint256 _postTotalShares, + uint256 _etherLockedOnWithdrawalQueue, + uint256 _sharesBurntDueToWithdrawals, + uint256 _simulatedShareRate + ) external view; +} + +interface IPostTokenRebaseReceiver { + function handlePostTokenRebase( + uint256 _reportTimestamp, + uint256 _timeElapsed, + uint256 _preTotalShares, + uint256 _preTotalEther, + uint256 _postTotalShares, + uint256 _postTotalEther, + uint256 _sharesMintedAsFees + ) external; +} + +interface IStakingRouter { + function getStakingRewardsDistribution() + external + view + returns ( + address[] memory recipients, + uint256[] memory stakingModuleIds, + uint96[] memory stakingModuleFees, + uint96 totalFee, + uint256 precisionPoints + ); + + function reportRewardsMinted( + uint256[] memory _stakingModuleIds, + uint256[] memory _totalShares + ) external; +} + +interface IWithdrawalQueue { + function prefinalize(uint256[] memory _batches, uint256 _maxShareRate) + external + view + returns (uint256 ethToLock, uint256 sharesToBurn); + + function isPaused() external view returns (bool); +} + +interface ILido { + function getTotalPooledEther() external view returns (uint256); + function getTotalShares() external view returns (uint256); + function getBeaconStat() external view returns ( + uint256 depositedValidators, + uint256 beaconValidators, + uint256 beaconBalance + ); + function processClStateUpdate( + uint256 _reportTimestamp, + uint256 _postClValidators, + uint256 _postClBalance + ) external; + function collectRewardsAndProcessWithdrawals( + uint256 _reportTimestamp, + uint256 _adjustedPreCLBalance, + uint256 _withdrawalsToWithdraw, + uint256 _elRewardsToWithdraw, + uint256[] memory _withdrawalFinalizationBatches, + uint256 _simulatedShareRate, + uint256 _etherToLockOnWithdrawalQueue + ) external; + function mintShares(address _recipient, uint256 _sharesAmount) external; + function burnShares(address _account, uint256 _sharesAmount) external; + + function emitTokenRebase( + uint256 _reportTimestamp, + uint256 _timeElapsed, + uint256 _preTotalShares, + uint256 _preTotalEther, + uint256 _postTotalShares, + uint256 _postTotalEther, + uint256 _sharesMintedAsFees + ) external; +} + +/** + * The structure is used to aggregate the `handleOracleReport` provided data. + * + * @param _reportTimestamp the moment of the oracle report calculation + * @param _timeElapsed seconds elapsed since the previous report calculation + * @param _clValidators number of Lido validators on Consensus Layer + * @param _clBalance sum of all Lido validators' balances on Consensus Layer + * @param _withdrawalVaultBalance withdrawal vault balance on Execution Layer at `_reportTimestamp` + * @param _elRewardsVaultBalance elRewards vault balance on Execution Layer at `_reportTimestamp` + * @param _sharesRequestedToBurn shares requested to burn through Burner at `_reportTimestamp` + * @param _withdrawalFinalizationBatches the ascendingly-sorted array of withdrawal request IDs obtained by calling + * WithdrawalQueue.calculateFinalizationBatches. Empty array means that no withdrawal requests should be finalized + * @param _simulatedShareRate share rate that was simulated by oracle when the report data created (1e27 precision) + * + * NB: `_simulatedShareRate` should be calculated off-chain by calling the method with `eth_call` JSON-RPC API + * while passing empty `_withdrawalFinalizationBatches` and `_simulatedShareRate` == 0, plugging the returned values + * to the following formula: `_simulatedShareRate = (postTotalPooledEther * 1e27) / postTotalShares` + * + */ +struct ReportValues { + // Oracle timings + uint256 timestamp; + uint256 timeElapsed; + // CL values + uint256 clValidators; + uint256 clBalance; + // EL values + uint256 withdrawalVaultBalance; + uint256 elRewardsVaultBalance; + uint256 sharesRequestedToBurn; + // Decision about withdrawals processing + uint256[] withdrawalFinalizationBatches; + uint256 simulatedShareRate; +} + +/// This contract is responsible for handling oracle reports +contract Accounting { + uint256 private constant DEPOSIT_SIZE = 32 ether; + + ILidoLocator public immutable LIDO_LOCATOR; + ILido public immutable LIDO; + + constructor(address _lidoLocator){ + LIDO_LOCATOR = ILidoLocator(_lidoLocator); + LIDO = ILido(LIDO_LOCATOR.lido()); + } + + struct PreReportState { + uint256 clValidators; + uint256 clBalance; + uint256 totalPooledEther; + uint256 totalShares; + uint256 depositedValidators; + } + + struct CalculatedValues { + uint256 withdrawals; + uint256 elRewards; + uint256 etherToLockOnWithdrawalQueue; + uint256 sharesToBurnFromWithdrawalQueue; + uint256 simulatedSharesToBurn; + uint256 sharesToBurn; + uint256 sharesToMintAsFees; + uint256 adjustedPreClBalance; + StakingRewardsDistribution moduleRewardDistribution; + } + + struct ReportContext { + ReportValues report; + PreReportState pre; + CalculatedValues update; + } + + function calculateOracleReportContext( + Contracts memory _contracts, + ReportValues memory _report + ) public view returns (ReportContext memory){ + // Take a snapshot of the current (pre-) state + PreReportState memory pre = PreReportState(0,0,0,0,0); + + (pre.depositedValidators ,pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); + pre.totalPooledEther = LIDO.getTotalPooledEther(); + pre.totalShares = LIDO.getTotalShares(); + + // Calculate values to update + CalculatedValues memory update = CalculatedValues(0,0,0,0,0,0,0,0, + _getStakingRewardsDistribution(_contracts.stakingRouter)); + + // Pre-calculate the ether to lock for withdrawal queue and shares to be burnt + ( + update.etherToLockOnWithdrawalQueue, + update.sharesToBurnFromWithdrawalQueue + ) = _calculateWithdrawals(_contracts, _report); + + // Take into account the balance of the newly appeared validators + uint256 appearedValidators = _report.clValidators - pre.clValidators; + update.adjustedPreClBalance = pre.clBalance + appearedValidators * DEPOSIT_SIZE; + + // Pre-calculate amounts to withdraw from ElRewardsVault and WithdrawalsVault + ( + update.withdrawals, + update.elRewards, + update.simulatedSharesToBurn, + update.sharesToBurn + ) = _contracts.oracleReportSanityChecker.smoothenTokenRebase( + pre.totalPooledEther, + pre.totalShares, + update.adjustedPreClBalance, + _report.clBalance, + _report.withdrawalVaultBalance, + _report.elRewardsVaultBalance, + _report.sharesRequestedToBurn, + update.etherToLockOnWithdrawalQueue, + update.sharesToBurnFromWithdrawalQueue + ); + + // Pre-calculate total amount of protocol fees for this rebase + update.sharesToMintAsFees = _calculateFees( + _report, + pre, + update.withdrawals, + update.elRewards, + update.adjustedPreClBalance, + update.moduleRewardDistribution); + + return ReportContext(_report, pre, update); + } + + /** + * @notice Updates accounting stats, collects EL rewards and distributes collected rewards + * if beacon balance increased, performs withdrawal requests finalization + * @dev periodically called by the AccountingOracle contract + * + * @return postRebaseAmounts + * [0]: `postTotalPooledEther` amount of ether in the protocol after report + * [1]: `postTotalShares` amount of shares in the protocol after report + * [2]: `withdrawals` withdrawn from the withdrawals vault + * [3]: `elRewards` withdrawn from the execution layer rewards vault + */ + function handleOracleReport( + ReportValues memory _report + ) internal returns (uint256[4] memory) { + Contracts memory contracts = _loadOracleReportContracts(); + + ReportContext memory reportContext = calculateOracleReportContext(contracts, _report); + + return _applyOracleReportContext(contracts, reportContext); + } + + /** + * @dev return amount to lock on withdrawal queue and shares to burn + * depending on the finalization batch parameters + */ + function _calculateWithdrawals( + Contracts memory _contracts, + ReportValues memory _report + ) internal view returns (uint256 etherToLock, uint256 sharesToBurn) { + if (_report.withdrawalFinalizationBatches.length != 0 && !_contracts.withdrawalQueue.isPaused()) { + _contracts.oracleReportSanityChecker.checkWithdrawalQueueOracleReport( + _report.withdrawalFinalizationBatches[_report.withdrawalFinalizationBatches.length - 1], + _report.timestamp + ); + + (etherToLock, sharesToBurn) = _contracts.withdrawalQueue.prefinalize( + _report.withdrawalFinalizationBatches, + _report.simulatedShareRate + ); + } + } + + function _calculateFees( + ReportValues memory _report, + PreReportState memory _pre, + uint256 _withdrawnWithdrawals, + uint256 _withdrawnELRewards, + uint256 _adjustedPreClBalance, + StakingRewardsDistribution memory _rewardsDistribution + ) internal pure returns (uint256 sharesToMintAsFees) { + uint256 postCLTotalBalance = _report.clBalance + _withdrawnWithdrawals; + // Don’t mint/distribute any protocol fee on the non-profitable Lido oracle report + // (when consensus layer balance delta is zero or negative). + // See LIP-12 for details: + // https://research.lido.fi/t/lip-12-on-chain-part-of-the-rewards-distribution-after-the-merge/1625 + if (postCLTotalBalance <= _adjustedPreClBalance) return 0; + + if (_rewardsDistribution.totalFee > 0) { + uint256 totalRewards = postCLTotalBalance - _adjustedPreClBalance + _withdrawnELRewards; + uint256 postTotalPooledEther = _pre.totalPooledEther + totalRewards; + + uint256 totalFee = _rewardsDistribution.totalFee; + uint256 precisionPoints = _rewardsDistribution.precisionPoints; + + // We need to take a defined percentage of the reported reward as a fee, and we do + // this by minting new token shares and assigning them to the fee recipients (see + // StETH docs for the explanation of the shares mechanics). The staking rewards fee + // is defined in basis points (1 basis point is equal to 0.01%, 10000 (TOTAL_BASIS_POINTS) is 100%). + // + // Since we are increasing totalPooledEther by totalRewards (totalPooledEtherWithRewards), + // the combined cost of all holders' shares has became totalRewards StETH tokens more, + // effectively splitting the reward between each token holder proportionally to their token share. + // + // Now we want to mint new shares to the fee recipient, so that the total cost of the + // newly-minted shares exactly corresponds to the fee taken: + // + // totalPooledEtherWithRewards = _pre.totalPooledEther + totalRewards + // shares2mint * newShareCost = (totalRewards * totalFee) / PRECISION_POINTS + // newShareCost = totalPooledEtherWithRewards / (_pre.totalShares + shares2mint) + // + // which follows to: + // + // totalRewards * totalFee * _pre.totalShares + // shares2mint = -------------------------------------------------------------- + // (totalPooledEtherWithRewards * PRECISION_POINTS) - (totalRewards * totalFee) + // + // The effect is that the given percentage of the reward goes to the fee recipient, and + // the rest of the reward is distributed between token holders proportionally to their + // token shares. + + sharesToMintAsFees = (totalRewards * totalFee * _pre.totalShares) + / (postTotalPooledEther * precisionPoints - totalRewards * totalFee); + } + } + + function _applyOracleReportContext( + Contracts memory _contracts, + ReportContext memory _context + ) internal returns (uint256[4] memory) { + //TODO: custom errors + require(msg.sender == _contracts.accountingOracleAddress, "APP_AUTH_FAILED"); + + _checkAccountingOracleReport(_contracts, _context); + + LIDO.processClStateUpdate( + _context.report.timestamp, + _context.report.clValidators, + _context.report.clBalance + ); + + if (_context.update.sharesToBurnFromWithdrawalQueue > 0) { + _contracts.burner.requestBurnShares( + address(_contracts.withdrawalQueue), + _context.update.sharesToBurnFromWithdrawalQueue + ); + } + + LIDO.collectRewardsAndProcessWithdrawals( + _context.report.timestamp, + _context.update.adjustedPreClBalance, + _context.update.withdrawals, + _context.update.elRewards, + _context.report.withdrawalFinalizationBatches, + _context.report.simulatedShareRate, + _context.update.etherToLockOnWithdrawalQueue + ); + + if (_context.update.sharesToBurn > 0) { + _contracts.burner.commitSharesToBurn(_context.update.sharesToBurn); + } + + // Distribute protocol fee (treasury & node operators) + if (_context.update.sharesToMintAsFees > 0) { + _distributeFee( + _contracts.stakingRouter, + _context.update.moduleRewardDistribution, + _context.update.sharesToMintAsFees + ); + } + + ( + uint256 postTotalShares, + uint256 postTotalPooledEther + ) = _completeTokenRebase( + _context, + _contracts.postTokenRebaseReceiver + ); + + if (_context.report.withdrawalFinalizationBatches.length != 0) { + _contracts.oracleReportSanityChecker.checkSimulatedShareRate( + postTotalPooledEther, + postTotalShares, + _context.update.etherToLockOnWithdrawalQueue, + _context.update.sharesToBurn - _context.update.simulatedSharesToBurn, + _context.report.simulatedShareRate + ); + } + + return [postTotalPooledEther, postTotalShares, + _context.update.withdrawals, _context.update.elRewards]; + } + + + /** + * @dev Pass the provided oracle data to the sanity checker contract + * Works with structures to overcome `stack too deep` + */ + function _checkAccountingOracleReport( + Contracts memory _contracts, + ReportContext memory _context + ) internal view { + _contracts.oracleReportSanityChecker.checkAccountingOracleReport( + _context.report.timestamp, + _context.report.timeElapsed, + _context.update.adjustedPreClBalance, + _context.report.clBalance, + _context.report.withdrawalVaultBalance, + _context.report.elRewardsVaultBalance, + _context.report.sharesRequestedToBurn, + _context.pre.clValidators, + _context.report.clValidators, + _context.pre.depositedValidators + ); + } + + /** + * @dev Notify observers about the completed token rebase. + * Emit events and call external receivers. + */ + function _completeTokenRebase( + ReportContext memory _context, + IPostTokenRebaseReceiver _postTokenRebaseReceiver + ) internal returns (uint256 postTotalShares, uint256 postTotalPooledEther) { + postTotalShares = LIDO.getTotalShares(); + postTotalPooledEther = LIDO.getTotalPooledEther(); + + if (address(_postTokenRebaseReceiver) != address(0)) { + _postTokenRebaseReceiver.handlePostTokenRebase( + _context.report.timestamp, + _context.report.timeElapsed, + _context.pre.totalShares, + _context.pre.totalPooledEther, + postTotalShares, + postTotalPooledEther, + _context.update.sharesToMintAsFees + ); + } + + LIDO.emitTokenRebase( + _context.report.timestamp, + _context.report.timeElapsed, + _context.pre.totalShares, + _context.pre.totalPooledEther, + postTotalShares, + postTotalPooledEther, + _context.update.sharesToMintAsFees + ); + } + + function _distributeFee( + IStakingRouter _stakingRouter, + StakingRewardsDistribution memory _rewardsDistribution, + uint256 _sharesToMintAsFees + ) internal { + (uint256[] memory moduleRewards, uint256 totalModuleRewards) = + _transferModuleRewards( + _rewardsDistribution.recipients, + _rewardsDistribution.modulesFees, + _rewardsDistribution.totalFee, + _sharesToMintAsFees + ); + + _transferTreasuryRewards(_sharesToMintAsFees - totalModuleRewards); + + _stakingRouter.reportRewardsMinted( + _rewardsDistribution.moduleIds, + moduleRewards + ); + } + + function _transferModuleRewards( + address[] memory recipients, + uint96[] memory modulesFees, + uint256 totalFee, + uint256 totalRewards + ) internal returns (uint256[] memory moduleRewards, uint256 totalModuleRewards) { + moduleRewards = new uint256[](recipients.length); + + for (uint256 i; i < recipients.length; ++i) { + if (modulesFees[i] > 0) { + uint256 iModuleRewards = totalRewards * modulesFees[i] / totalFee; + moduleRewards[i] = iModuleRewards; + LIDO.mintShares(recipients[i], iModuleRewards); + totalModuleRewards = totalModuleRewards + iModuleRewards; + } + } + } + + function _transferTreasuryRewards(uint256 treasuryReward) internal { + address treasury = LIDO_LOCATOR.treasury(); + + LIDO.mintShares(treasury, treasuryReward); + } + + struct Contracts { + address accountingOracleAddress; + IOracleReportSanityChecker oracleReportSanityChecker; + IBurner burner; + IWithdrawalQueue withdrawalQueue; + IPostTokenRebaseReceiver postTokenRebaseReceiver; + IStakingRouter stakingRouter; + } + + function _loadOracleReportContracts() internal view returns (Contracts memory) { + + ( + address accountingOracle, + address oracleReportSanityChecker, + address burner, + address withdrawalQueue, + address postTokenRebaseReceiver, + address stakingRouter + ) = LIDO_LOCATOR.oracleReportComponents(); + + return Contracts( + accountingOracle, + IOracleReportSanityChecker(oracleReportSanityChecker), + IBurner(burner), + IWithdrawalQueue(withdrawalQueue), + IPostTokenRebaseReceiver(postTokenRebaseReceiver), + IStakingRouter(stakingRouter) + ); + } + + struct StakingRewardsDistribution { + address[] recipients; + uint256[] moduleIds; + uint96[] modulesFees; + uint96 totalFee; + uint256 precisionPoints; + } + + function _getStakingRewardsDistribution(IStakingRouter _stakingRouter) + internal view returns (StakingRewardsDistribution memory ret) { + ( + ret.recipients, + ret.moduleIds, + ret.modulesFees, + ret.totalFee, + ret.precisionPoints + ) = _stakingRouter.getStakingRewardsDistribution(); + + require(ret.recipients.length == ret.modulesFees.length, "WRONG_RECIPIENTS_INPUT"); + require(ret.moduleIds.length == ret.modulesFees.length, "WRONG_MODULE_IDS_INPUT"); + } +} diff --git a/contracts/0.8.9/Burner.sol b/contracts/0.8.9/Burner.sol index 696a2eb2d..c65de4cc6 100644 --- a/contracts/0.8.9/Burner.sol +++ b/contracts/0.8.9/Burner.sol @@ -42,6 +42,8 @@ interface IStETH is IERC20 { function transferSharesFrom( address _sender, address _recipient, uint256 _sharesAmount ) external returns (uint256); + + function burnShares(address _account, uint256 _amount) external; } /** @@ -323,6 +325,8 @@ contract Burner is IBurner, AccessControlEnumerable { nonCoverSharesBurnRequested -= sharesToBurnNowForNonCover; sharesToBurnNow += sharesToBurnNowForNonCover; } + + IStETH(STETH).burnShares(address(this), _sharesToBurn); assert(sharesToBurnNow == _sharesToBurn); } diff --git a/contracts/0.8.9/LidoLocator.sol b/contracts/0.8.9/LidoLocator.sol index 07392a280..5517300cc 100644 --- a/contracts/0.8.9/LidoLocator.sol +++ b/contracts/0.8.9/LidoLocator.sol @@ -28,6 +28,7 @@ contract LidoLocator is ILidoLocator { address withdrawalQueue; address withdrawalVault; address oracleDaemonConfig; + address accounting; } error ZeroAddress(); @@ -46,6 +47,7 @@ contract LidoLocator is ILidoLocator { address public immutable withdrawalQueue; address public immutable withdrawalVault; address public immutable oracleDaemonConfig; + address public immutable accounting; /** * @notice declare service locations @@ -67,6 +69,7 @@ contract LidoLocator is ILidoLocator { withdrawalQueue = _assertNonZero(_config.withdrawalQueue); withdrawalVault = _assertNonZero(_config.withdrawalVault); oracleDaemonConfig = _assertNonZero(_config.oracleDaemonConfig); + accounting = _assertNonZero(_config.accounting); } function coreComponents() external view returns( @@ -87,8 +90,7 @@ contract LidoLocator is ILidoLocator { ); } - function oracleReportComponentsForLido() external view returns( - address, + function oracleReportComponents() external view returns( address, address, address, @@ -98,12 +100,11 @@ contract LidoLocator is ILidoLocator { ) { return ( accountingOracle, - elRewardsVault, oracleReportSanityChecker, burner, withdrawalQueue, - withdrawalVault, - postTokenRebaseReceiver + postTokenRebaseReceiver, + stakingRouter ); } diff --git a/contracts/0.8.9/oracle/AccountingOracle.sol b/contracts/0.8.9/oracle/AccountingOracle.sol index 14dce0d59..ec9e3913c 100644 --- a/contracts/0.8.9/oracle/AccountingOracle.sol +++ b/contracts/0.8.9/oracle/AccountingOracle.sol @@ -9,23 +9,11 @@ import { UnstructuredStorage } from "../lib/UnstructuredStorage.sol"; import { BaseOracle, IConsensusContract } from "./BaseOracle.sol"; +import { ReportValues } from "../Accounting.sol"; -interface ILido { - function handleOracleReport( - // Oracle timings - uint256 _currentReportTimestamp, - uint256 _timeElapsedSeconds, - // CL values - uint256 _clValidators, - uint256 _clBalance, - // EL values - uint256 _withdrawalVaultBalance, - uint256 _elRewardsVaultBalance, - uint256 _sharesRequestedToBurn, - // Decision about withdrawals processing - uint256[] calldata _withdrawalFinalizationBatches, - uint256 _simulatedShareRate - ) external; + +interface IReportReceiver { + function handleOracleReport(ReportValues memory values) external; } @@ -133,9 +121,8 @@ contract AccountingOracle is BaseOracle { bytes32 internal constant EXTRA_DATA_PROCESSING_STATE_POSITION = keccak256("lido.AccountingOracle.extraDataProcessingState"); - address public immutable LIDO; ILidoLocator public immutable LOCATOR; - address public immutable LEGACY_ORACLE; + ILegacyOracle public immutable LEGACY_ORACLE; /// /// Initialization & admin functions @@ -143,7 +130,6 @@ contract AccountingOracle is BaseOracle { constructor( address lidoLocator, - address lido, address legacyOracle, uint256 secondsPerSlot, uint256 genesisTime @@ -152,10 +138,8 @@ contract AccountingOracle is BaseOracle { { if (lidoLocator == address(0)) revert LidoLocatorCannotBeZero(); if (legacyOracle == address(0)) revert LegacyOracleCannotBeZero(); - if (lido == address(0)) revert LidoCannotBeZero(); LOCATOR = ILidoLocator(lidoLocator); - LIDO = lido; - LEGACY_ORACLE = legacyOracle; + LEGACY_ORACLE = ILegacyOracle(legacyOracle); } function initialize( @@ -489,7 +473,7 @@ contract AccountingOracle is BaseOracle { /// 4. first new oracle's consensus report arrives /// function _checkOracleMigration( - address legacyOracle, + ILegacyOracle legacyOracle, address consensusContract ) internal view returns (uint256) @@ -506,7 +490,7 @@ contract AccountingOracle is BaseOracle { (uint256 legacyEpochsPerFrame, uint256 legacySlotsPerEpoch, uint256 legacySecondsPerSlot, - uint256 legacyGenesisTime) = ILegacyOracle(legacyOracle).getBeaconSpec(); + uint256 legacyGenesisTime) = legacyOracle.getBeaconSpec(); if (slotsPerEpoch != legacySlotsPerEpoch || secondsPerSlot != legacySecondsPerSlot || genesisTime != legacyGenesisTime @@ -518,7 +502,7 @@ contract AccountingOracle is BaseOracle { } } - uint256 legacyProcessedEpoch = ILegacyOracle(legacyOracle).getLastCompletedEpochId(); + uint256 legacyProcessedEpoch = legacyOracle.getLastCompletedEpochId(); if (initialEpoch != legacyProcessedEpoch + epochsPerFrame) { revert IncorrectOracleMigration(2); } @@ -586,7 +570,7 @@ contract AccountingOracle is BaseOracle { IOracleReportSanityChecker(LOCATOR.oracleReportSanityChecker()) .checkAccountingExtraDataListItemsCount(data.extraDataItemsCount); - ILegacyOracle(LEGACY_ORACLE).handleConsensusLayerReport( + LEGACY_ORACLE.handleConsensusLayerReport( data.refSlot, data.clBalanceGwei * 1e9, data.numValidators @@ -610,7 +594,7 @@ contract AccountingOracle is BaseOracle { GENESIS_TIME + data.refSlot * SECONDS_PER_SLOT ); - ILido(LIDO).handleOracleReport( + IReportReceiver(LOCATOR.accounting()).handleOracleReport(ReportValues( GENESIS_TIME + data.refSlot * SECONDS_PER_SLOT, slotsElapsed * SECONDS_PER_SLOT, data.numValidators, @@ -620,7 +604,7 @@ contract AccountingOracle is BaseOracle { data.sharesRequestedToBurn, data.withdrawalFinalizationBatches, data.simulatedShareRate - ); + )); _storageExtraDataProcessingState().value = ExtraDataProcessingState({ refSlot: data.refSlot.toUint64(), diff --git a/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol b/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol index b147bc9b7..803e91eae 100644 --- a/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol +++ b/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol @@ -407,6 +407,7 @@ contract OracleReportSanityChecker is AccessControlEnumerable { /// @param _preCLValidators Lido-participating validators on the CL side before the current oracle report /// @param _postCLValidators Lido-participating validators on the CL side after the current oracle report function checkAccountingOracleReport( + uint256 _reportTimestamp, uint256 _timeElapsed, uint256 _preCLBalance, uint256 _postCLBalance, @@ -414,8 +415,14 @@ contract OracleReportSanityChecker is AccessControlEnumerable { uint256 _elRewardsVaultBalance, uint256 _sharesRequestedToBurn, uint256 _preCLValidators, - uint256 _postCLValidators + uint256 _postCLValidators, + uint256 _depositedValidators ) external view { + // TODO: custom errors + require(_reportTimestamp <= block.timestamp, "INVALID_REPORT_TIMESTAMP"); + require(_postCLValidators <= _depositedValidators, "REPORTED_MORE_DEPOSITED"); + require(_postCLValidators >= _preCLValidators, "REPORTED_LESS_VALIDATORS"); + LimitsList memory limitsList = _limits.unpack(); address withdrawalVault = LIDO_LOCATOR.withdrawalVault(); diff --git a/contracts/0.8.9/test_helpers/AccountingOracleMock.sol b/contracts/0.8.9/test_helpers/AccountingOracleMock.sol index e50c43872..bc524d75a 100644 --- a/contracts/0.8.9/test_helpers/AccountingOracleMock.sol +++ b/contracts/0.8.9/test_helpers/AccountingOracleMock.sol @@ -4,7 +4,8 @@ /* See contracts/COMPILERS.md */ pragma solidity 0.8.9; -import {AccountingOracle, ILido} from "../oracle/AccountingOracle.sol"; +import {AccountingOracle, IReportReceiver} from "../oracle/AccountingOracle.sol"; +import { ReportValues } from "../Accounting.sol"; contract AccountingOracleMock { @@ -25,7 +26,7 @@ contract AccountingOracleMock { uint256 slotsElapsed = data.refSlot - _lastRefSlot; _lastRefSlot = data.refSlot; - ILido(LIDO).handleOracleReport( + IReportReceiver(LIDO).handleOracleReport(ReportValues( data.refSlot * SECONDS_PER_SLOT, slotsElapsed * SECONDS_PER_SLOT, data.numValidators, @@ -35,7 +36,7 @@ contract AccountingOracleMock { data.sharesRequestedToBurn, data.withdrawalFinalizationBatches, data.simulatedShareRate - ); + )); } function getLastProcessingRefSlot() external view returns (uint256) { diff --git a/contracts/0.8.9/test_helpers/LidoLocatorMock.sol b/contracts/0.8.9/test_helpers/LidoLocatorMock.sol index d4bd92f5a..569fd6b5f 100644 --- a/contracts/0.8.9/test_helpers/LidoLocatorMock.sol +++ b/contracts/0.8.9/test_helpers/LidoLocatorMock.sol @@ -22,6 +22,7 @@ contract LidoLocatorMock is ILidoLocator { address withdrawalVault; address postTokenRebaseReceiver; address oracleDaemonConfig; + address accounting; } address public immutable lido; @@ -38,6 +39,7 @@ contract LidoLocatorMock is ILidoLocator { address public immutable withdrawalVault; address public immutable postTokenRebaseReceiver; address public immutable oracleDaemonConfig; + address public immutable accounting; constructor ( ContractAddresses memory addresses @@ -56,6 +58,7 @@ contract LidoLocatorMock is ILidoLocator { withdrawalVault = addresses.withdrawalVault; postTokenRebaseReceiver = addresses.postTokenRebaseReceiver; oracleDaemonConfig = addresses.oracleDaemonConfig; + accounting = addresses.accounting; } function coreComponents() external view returns(address,address,address,address,address,address) { @@ -69,8 +72,7 @@ contract LidoLocatorMock is ILidoLocator { ); } - function oracleReportComponentsForLido() external view returns( - address, + function oracleReportComponents() external view returns( address, address, address, @@ -80,12 +82,11 @@ contract LidoLocatorMock is ILidoLocator { ) { return ( accountingOracle, - elRewardsVault, oracleReportSanityChecker, burner, withdrawalQueue, - withdrawalVault, - postTokenRebaseReceiver + postTokenRebaseReceiver, + accounting ); } } diff --git a/contracts/0.8.9/test_helpers/oracle/AccountingOracleTimeTravellable.sol b/contracts/0.8.9/test_helpers/oracle/AccountingOracleTimeTravellable.sol index e25ffa93c..b9969ce69 100644 --- a/contracts/0.8.9/test_helpers/oracle/AccountingOracleTimeTravellable.sol +++ b/contracts/0.8.9/test_helpers/oracle/AccountingOracleTimeTravellable.sol @@ -15,8 +15,8 @@ interface ITimeProvider { contract AccountingOracleTimeTravellable is AccountingOracle, ITimeProvider { using UnstructuredStorage for bytes32; - constructor(address lidoLocator, address lido, address legacyOracle, uint256 secondsPerSlot, uint256 genesisTime) - AccountingOracle(lidoLocator, lido, legacyOracle, secondsPerSlot, genesisTime) + constructor(address lidoLocator, address legacyOracle, uint256 secondsPerSlot, uint256 genesisTime) + AccountingOracle(lidoLocator, legacyOracle, secondsPerSlot, genesisTime) { // allow usage without a proxy for tests CONTRACT_VERSION_POSITION.setStorageUint256(0); diff --git a/contracts/0.8.9/test_helpers/oracle/MockLidoForAccountingOracle.sol b/contracts/0.8.9/test_helpers/oracle/MockLidoForAccountingOracle.sol index 96de85df8..a7249f9c5 100644 --- a/contracts/0.8.9/test_helpers/oracle/MockLidoForAccountingOracle.sol +++ b/contracts/0.8.9/test_helpers/oracle/MockLidoForAccountingOracle.sol @@ -2,7 +2,8 @@ // SPDX-License-Identifier: GPL-3.0 pragma solidity 0.8.9; -import { ILido } from "../../oracle/AccountingOracle.sol"; +import { IReportReceiver } from "../../oracle/AccountingOracle.sol"; +import { ReportValues } from "../../Accounting.sol"; interface IPostTokenRebaseReceiver { function handlePostTokenRebase( @@ -16,7 +17,7 @@ interface IPostTokenRebaseReceiver { ) external; } -contract MockLidoForAccountingOracle is ILido { +contract MockLidoForAccountingOracle is IReportReceiver { address internal legacyOracle; struct HandleOracleReportLastCall { @@ -51,37 +52,29 @@ contract MockLidoForAccountingOracle is ILido { /// function handleOracleReport( - uint256 currentReportTimestamp, - uint256 secondsElapsedSinceLastReport, - uint256 numValidators, - uint256 clBalance, - uint256 withdrawalVaultBalance, - uint256 elRewardsVaultBalance, - uint256 sharesRequestedToBurn, - uint256[] calldata withdrawalFinalizationBatches, - uint256 simulatedShareRate + ReportValues memory values ) external { _handleOracleReportLastCall - .currentReportTimestamp = currentReportTimestamp; + .currentReportTimestamp = values.timestamp; _handleOracleReportLastCall - .secondsElapsedSinceLastReport = secondsElapsedSinceLastReport; - _handleOracleReportLastCall.numValidators = numValidators; - _handleOracleReportLastCall.clBalance = clBalance; + .secondsElapsedSinceLastReport = values.timeElapsed; + _handleOracleReportLastCall.numValidators = values.clValidators; + _handleOracleReportLastCall.clBalance = values.clBalance; _handleOracleReportLastCall - .withdrawalVaultBalance = withdrawalVaultBalance; + .withdrawalVaultBalance = values.withdrawalVaultBalance; _handleOracleReportLastCall - .elRewardsVaultBalance = elRewardsVaultBalance; + .elRewardsVaultBalance = values.elRewardsVaultBalance; _handleOracleReportLastCall - .sharesRequestedToBurn = sharesRequestedToBurn; + .sharesRequestedToBurn = values.sharesRequestedToBurn; _handleOracleReportLastCall - .withdrawalFinalizationBatches = withdrawalFinalizationBatches; - _handleOracleReportLastCall.simulatedShareRate = simulatedShareRate; + .withdrawalFinalizationBatches = values.withdrawalFinalizationBatches; + _handleOracleReportLastCall.simulatedShareRate = values.simulatedShareRate; ++_handleOracleReportLastCall.callCount; if (legacyOracle != address(0)) { IPostTokenRebaseReceiver(legacyOracle).handlePostTokenRebase( - currentReportTimestamp /* IGNORED reportTimestamp */, - secondsElapsedSinceLastReport /* timeElapsed */, + values.timestamp /* IGNORED reportTimestamp */, + values.timeElapsed /* timeElapsed */, 0 /* IGNORED preTotalShares */, 0 /* preTotalEther */, 1 /* postTotalShares */, diff --git a/contracts/common/interfaces/ILidoLocator.sol b/contracts/common/interfaces/ILidoLocator.sol index a2bdc764d..1db48e93e 100644 --- a/contracts/common/interfaces/ILidoLocator.sol +++ b/contracts/common/interfaces/ILidoLocator.sol @@ -20,6 +20,7 @@ interface ILidoLocator { function withdrawalVault() external view returns(address); function postTokenRebaseReceiver() external view returns(address); function oracleDaemonConfig() external view returns(address); + function accounting() external view returns (address); function coreComponents() external view returns( address elRewardsVault, address oracleReportSanityChecker, @@ -28,13 +29,12 @@ interface ILidoLocator { address withdrawalQueue, address withdrawalVault ); - function oracleReportComponentsForLido() external view returns( + function oracleReportComponents() external view returns( address accountingOracle, - address elRewardsVault, address oracleReportSanityChecker, address burner, address withdrawalQueue, - address withdrawalVault, - address postTokenRebaseReceiver + address postTokenRebaseReceiver, + address stakingRouter ); } diff --git a/test/0.4.24/contracts/Steth__MinimalMock.sol b/test/0.4.24/contracts/Steth__MinimalMock.sol index b3775d9f3..b39b05e51 100644 --- a/test/0.4.24/contracts/Steth__MinimalMock.sol +++ b/test/0.4.24/contracts/Steth__MinimalMock.sol @@ -25,11 +25,11 @@ contract Steth__MinimalMock is StETH { totalPooledEther = _totalPooledEther; } - function mintShares(address _recipient, uint256 _sharesAmount) external returns (uint256) { - return super._mintShares(_recipient, _sharesAmount); + function mintShares(address _recipient, uint256 _sharesAmount) external { + super._mintShares(_recipient, _sharesAmount); } - function burnShares(address _account, uint256 _sharesAmount) external returns (uint256) { - return super._burnShares(_account, _sharesAmount); + function burnShares(address _account, uint256 _sharesAmount) external { + super._burnShares(_account, _sharesAmount); } } diff --git a/test/0.8.9/lidoLocator.test.ts b/test/0.8.9/lidoLocator.test.ts index 280642789..4a82713fb 100644 --- a/test/0.8.9/lidoLocator.test.ts +++ b/test/0.8.9/lidoLocator.test.ts @@ -21,6 +21,7 @@ const services = [ "withdrawalQueue", "withdrawalVault", "oracleDaemonConfig", + "accounting", ] as const; type Service = ArrayToUnion; @@ -71,26 +72,24 @@ describe("LidoLocator.sol", () => { }); }); - context("oracleReportComponentsForLido", () => { + context("oracleReportComponents", () => { it("Returns correct services in correct order", async () => { const { accountingOracle, - elRewardsVault, oracleReportSanityChecker, burner, withdrawalQueue, - withdrawalVault, postTokenRebaseReceiver, + stakingRouter, } = config; - expect(await locator.oracleReportComponentsForLido()).to.deep.equal([ + expect(await locator.oracleReportComponents()).to.deep.equal([ accountingOracle, - elRewardsVault, oracleReportSanityChecker, burner, withdrawalQueue, - withdrawalVault, postTokenRebaseReceiver, + stakingRouter, ]); }); }); From fb5d58ebea11fe034f3b1676a51b40834cf8f6c9 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 8 May 2024 15:56:42 +0300 Subject: [PATCH 002/338] chore: update lido-apps checksum --- yarn.lock | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/yarn.lock b/yarn.lock index a29a6a4c1..edcafc057 100644 --- a/yarn.lock +++ b/yarn.lock @@ -43,7 +43,7 @@ __metadata: "@aragon/apps-lido@lidofinance/aragon-apps#master": version: 1.0.0 resolution: "@aragon/apps-lido@https://github.com/lidofinance/aragon-apps.git#commit=b09834d29c0db211ddd50f50905cbeff257fc8e0" - checksum: 10c0/bf1e6bf16b97a2e6a4d597b45db1ec63fe7709825ceeb5ebba04258ed44131929ba5ada30bc8ecf88fd389db620762c591a5ac1d0fa811e719a387040aebe2a7 + checksum: 10c0/d7ab02743c2899f6f69beda158221c9e1ecdbfa2fa8ab05ab117d7f8e5f80a11113c64cbbdc9d61ec0a641ac25d626b881021a2dcdff99e4c64063782fc887fd languageName: node linkType: hard From 6fb28fe790eda6f855b05484066f21f2e384fe66 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Fri, 10 May 2024 10:18:39 +0300 Subject: [PATCH 003/338] chore: fix yarn dependency resolving issue --- package.json | 2 +- yarn.lock | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/package.json b/package.json index 6e13a0611..3db8be45c 100644 --- a/package.json +++ b/package.json @@ -81,7 +81,7 @@ "dependencies": { "@aragon/apps-agent": "2.1.0", "@aragon/apps-finance": "3.0.0", - "@aragon/apps-lido": "lidofinance/aragon-apps#master", + "@aragon/apps-lido": "https://github.com/lidofinance/aragon-apps/archive/refs/tags/app-voting-v3.0.0-1.tar.gz", "@aragon/apps-vault": "4.1.0", "@aragon/id": "2.1.1", "@aragon/minime": "1.0.0", diff --git a/yarn.lock b/yarn.lock index a29a6a4c1..ef3b88d79 100644 --- a/yarn.lock +++ b/yarn.lock @@ -40,10 +40,10 @@ __metadata: languageName: node linkType: hard -"@aragon/apps-lido@lidofinance/aragon-apps#master": +"@aragon/apps-lido@https://github.com/lidofinance/aragon-apps/archive/refs/tags/app-voting-v3.0.0-1.tar.gz": version: 1.0.0 - resolution: "@aragon/apps-lido@https://github.com/lidofinance/aragon-apps.git#commit=b09834d29c0db211ddd50f50905cbeff257fc8e0" - checksum: 10c0/bf1e6bf16b97a2e6a4d597b45db1ec63fe7709825ceeb5ebba04258ed44131929ba5ada30bc8ecf88fd389db620762c591a5ac1d0fa811e719a387040aebe2a7 + resolution: "@aragon/apps-lido@https://github.com/lidofinance/aragon-apps/archive/refs/tags/app-voting-v3.0.0-1.tar.gz" + checksum: 10c0/468106d1e0c0aba835f4eeb01547ab96d2d9344e502c62180c67bcff4765757cd62cd5f4dd1569c107ae8552f7600a29e86b3cc6fabb7c07532e20ca9c684e5b languageName: node linkType: hard @@ -7825,7 +7825,7 @@ __metadata: dependencies: "@aragon/apps-agent": "npm:2.1.0" "@aragon/apps-finance": "npm:3.0.0" - "@aragon/apps-lido": "lidofinance/aragon-apps#master" + "@aragon/apps-lido": "https://github.com/lidofinance/aragon-apps/archive/refs/tags/app-voting-v3.0.0-1.tar.gz" "@aragon/apps-vault": "npm:4.1.0" "@aragon/id": "npm:2.1.1" "@aragon/minime": "npm:1.0.0" From 559af7c40bdef3f0a8737f78668ab613a8efb834 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Fri, 10 May 2024 11:53:31 +0300 Subject: [PATCH 004/338] feat: simple external minting --- contracts/0.4.24/Lido.sol | 45 ++++++++++++++++++-- contracts/0.4.24/StETH.sol | 8 ++-- contracts/0.4.24/test_helpers/LidoMock.sol | 2 +- contracts/0.4.24/test_helpers/StETHMock.sol | 4 +- contracts/0.8.9/Accounting.sol | 4 +- test/0.4.24/contracts/Steth__MinimalMock.sol | 4 +- 6 files changed, 53 insertions(+), 14 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 6d8efad8b..501486082 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -121,6 +121,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @dev Just a counter of total amount of execution layer rewards received by Lido contract. Not used in the logic. bytes32 internal constant TOTAL_EL_REWARDS_COLLECTED_POSITION = 0xafe016039542d12eec0183bb0b1ffc2ca45b027126a494672fba4154ee77facb; // keccak256("lido.Lido.totalELRewardsCollected"); + /// @dev amount of external balance that is counted into total pooled eth + bytes32 internal constant EXTERNAL_BALANCE_POSITION = + 0x8bfa431400f09f5d08a01c4be5ebce854346f7abf198d4f5cc3122340906aba2; // keccak256("lido.Lido.externalClBalance"); // Staking was paused (don't accept user's ether submits) event StakingPaused(); @@ -345,7 +348,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { external view returns ( - bool isStakingPaused, + bool isStakingPaused_, bool isStakingLimitSet, uint256 currentStakeLimit, uint256 maxStakeLimit, @@ -356,7 +359,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { { StakeLimitState.Data memory stakeLimitData = STAKING_STATE_POSITION.getStorageStakeLimitStruct(); - isStakingPaused = stakeLimitData.isStakingPaused(); + isStakingPaused_ = stakeLimitData.isStakingPaused(); isStakingLimitSet = stakeLimitData.isStakingLimitSet(); currentStakeLimit = _getCurrentStakeLimit(stakeLimitData); @@ -462,6 +465,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { return _getBufferedEther(); } + function getExternalEther() external view returns (uint256) { + return EXTERNAL_BALANCE_POSITION.getStorageUint256(); + } + /** * @notice Get total amount of execution layer rewards collected to Lido contract * @dev Ether got through LidoExecutionLayerRewardsVault is kept on this contract's balance the same way @@ -553,6 +560,32 @@ contract Lido is Versioned, StETHPermit, AragonApp { stakingRouter.deposit.value(depositsValue)(depositsCount, _stakingModuleId, _depositCalldata); } + function mintExternalShares(address _receiver, uint256 _amount) external { + uint256 tokens = super.getPooledEthByShares(_amount); + mintShares(_receiver, _amount); + + EXTERNAL_BALANCE_POSITION.setStorageUint256( + EXTERNAL_BALANCE_POSITION.getStorageUint256() + tokens + ); + + // TODO: emit something + } + + function burnExternalShares(address _account, uint256 _amount) external { + uint256 ethAmount = super.getPooledEthByShares(_amount); + uint256 extBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256(); + + if (extBalance < ethAmount) revert("EXT_BALANCE_TOO_SMALL"); + + burnShares(_account, _amount); + + EXTERNAL_BALANCE_POSITION.setStorageUint256( + EXTERNAL_BALANCE_POSITION.getStorageUint256() - ethAmount + ); + + // TODO: emit + } + /* * @dev updates Consensus Layer state snapshot according to the current report * @@ -566,7 +599,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { function processClStateUpdate( uint256 _reportTimestamp, uint256 _postClValidators, - uint256 _postClBalance + uint256 _postClBalance, + uint256 _postExternalBalance ) external { require(msg.sender == getLidoLocator().accounting(), "AUTH_FAILED"); @@ -579,7 +613,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { // calculate rewards on the next push CL_BALANCE_POSITION.setStorageUint256(_postClBalance); - //TODO: emit CLBalanceUpdated ?? + EXTERNAL_BALANCE_POSITION.setStorageUint256(_postExternalBalance); + + //TODO: emit CLBalanceUpdated and external balance updated?? emit CLValidatorsUpdated(_reportTimestamp, preClValidators, _postClValidators); } @@ -791,6 +827,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { function _getTotalPooledEther() internal view returns (uint256) { return _getBufferedEther() .add(CL_BALANCE_POSITION.getStorageUint256()) + .add(EXTERNAL_BALANCE_POSITION.getStorageUint256()) .add(_getTransientBalance()); } diff --git a/contracts/0.4.24/StETH.sol b/contracts/0.4.24/StETH.sol index 258885aa0..d7494e95a 100644 --- a/contracts/0.4.24/StETH.sol +++ b/contracts/0.4.24/StETH.sol @@ -360,14 +360,14 @@ contract StETH is IERC20, Pausable { return tokensAmount; } - function mintShares(address _recipient, uint256 _amount) external { + function mintShares(address _recipient, uint256 _amount) public { require(_isMinter(msg.sender), "AUTH_FAILED"); _mintShares(_recipient, _amount); _emitTransferAfterMintingShares(_recipient, _amount); } - function burnShares(address _account, uint256 _amount) external { + function burnShares(address _account, uint256 _amount) public { require(_isBurner(msg.sender), "AUTH_FAILED"); _burnShares(_account, _amount); @@ -375,11 +375,11 @@ contract StETH is IERC20, Pausable { // TODO: do something with Transfer event } - function _isMinter(address _sender) internal view returns (bool) { + function _isMinter(address) internal view returns (bool) { return false; } - function _isBurner(address _sender) internal view returns (bool) { + function _isBurner(address) internal view returns (bool) { return false; } diff --git a/contracts/0.4.24/test_helpers/LidoMock.sol b/contracts/0.4.24/test_helpers/LidoMock.sol index b519b5cd0..aea242273 100644 --- a/contracts/0.4.24/test_helpers/LidoMock.sol +++ b/contracts/0.4.24/test_helpers/LidoMock.sol @@ -61,7 +61,7 @@ contract LidoMock is Lido { EIP712_STETH_POSITION.setStorageAddress(0); } - function burnShares(address _account, uint256 _amount) external { + function burnShares(address _account, uint256 _amount) public { _burnShares(_account, _amount); } } diff --git a/contracts/0.4.24/test_helpers/StETHMock.sol b/contracts/0.4.24/test_helpers/StETHMock.sol index 59fc54d6a..9d4382695 100644 --- a/contracts/0.4.24/test_helpers/StETHMock.sol +++ b/contracts/0.4.24/test_helpers/StETHMock.sol @@ -39,7 +39,7 @@ contract StETHMock is StETH { totalPooledEther = _totalPooledEther; } - function mintShares(address _to, uint256 _sharesAmount) external { + function mintShares(address _to, uint256 _sharesAmount) public { _mintShares(_to, _sharesAmount); _emitTransferAfterMintingShares(_to, _sharesAmount); } @@ -50,7 +50,7 @@ contract StETHMock is StETH { setTotalPooledEther(_getTotalPooledEther().add(msg.value)); } - function burnShares(address _account, uint256 _sharesAmount) external { + function burnShares(address _account, uint256 _sharesAmount) public { _burnShares(_account, _sharesAmount); } } diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 164584781..e05310e8d 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -208,7 +208,7 @@ contract Accounting { // Take a snapshot of the current (pre-) state PreReportState memory pre = PreReportState(0,0,0,0,0); - (pre.depositedValidators ,pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); + (pre.depositedValidators, pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); pre.totalPooledEther = LIDO.getTotalPooledEther(); pre.totalShares = LIDO.getTotalShares(); @@ -253,6 +253,8 @@ contract Accounting { update.adjustedPreClBalance, update.moduleRewardDistribution); + //TODO: Pre-calculate `postTotalPooledEther` and `postTotalShares` + return ReportContext(_report, pre, update); } diff --git a/test/0.4.24/contracts/Steth__MinimalMock.sol b/test/0.4.24/contracts/Steth__MinimalMock.sol index b39b05e51..d1def6296 100644 --- a/test/0.4.24/contracts/Steth__MinimalMock.sol +++ b/test/0.4.24/contracts/Steth__MinimalMock.sol @@ -25,11 +25,11 @@ contract Steth__MinimalMock is StETH { totalPooledEther = _totalPooledEther; } - function mintShares(address _recipient, uint256 _sharesAmount) external { + function mintShares(address _recipient, uint256 _sharesAmount) public { super._mintShares(_recipient, _sharesAmount); } - function burnShares(address _account, uint256 _sharesAmount) external { + function burnShares(address _account, uint256 _sharesAmount) public { super._burnShares(_account, _sharesAmount); } } From 85ab94ff0266a570f99c4b9a6830d6ea6a637230 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 24 Jun 2024 17:54:15 +0300 Subject: [PATCH 005/338] feat: vaults half-ready prototype --- contracts/0.4.24/Lido.sol | 48 ++--- contracts/0.4.24/StETH.sol | 10 +- contracts/0.8.9/Accounting.sol | 13 +- contracts/0.8.9/vaults/BasicVault.sol | 57 +++++ contracts/0.8.9/vaults/LiquidVault.sol | 94 +++++++++ contracts/0.8.9/vaults/VaultHub.sol | 196 ++++++++++++++++++ contracts/0.8.9/vaults/interfaces/Basic.sol | 16 ++ .../0.8.9/vaults/interfaces/Connected.sol | 26 +++ contracts/0.8.9/vaults/interfaces/Hub.sol | 13 ++ contracts/0.8.9/vaults/interfaces/Liquid.sol | 13 ++ 10 files changed, 449 insertions(+), 37 deletions(-) create mode 100644 contracts/0.8.9/vaults/BasicVault.sol create mode 100644 contracts/0.8.9/vaults/LiquidVault.sol create mode 100644 contracts/0.8.9/vaults/VaultHub.sol create mode 100644 contracts/0.8.9/vaults/interfaces/Basic.sol create mode 100644 contracts/0.8.9/vaults/interfaces/Connected.sol create mode 100644 contracts/0.8.9/vaults/interfaces/Hub.sol create mode 100644 contracts/0.8.9/vaults/interfaces/Liquid.sol diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 501486082..b7c3130c4 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -123,7 +123,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { 0xafe016039542d12eec0183bb0b1ffc2ca45b027126a494672fba4154ee77facb; // keccak256("lido.Lido.totalELRewardsCollected"); /// @dev amount of external balance that is counted into total pooled eth bytes32 internal constant EXTERNAL_BALANCE_POSITION = - 0x8bfa431400f09f5d08a01c4be5ebce854346f7abf198d4f5cc3122340906aba2; // keccak256("lido.Lido.externalClBalance"); + 0xc5293dc5c305f507c944e5c29ae510e33e116d6467169c2daa1ee0db9af5b91d; // keccak256("lido.Lido.externalBalance"); // Staking was paused (don't accept user's ether submits) event StakingPaused(); @@ -560,42 +560,41 @@ contract Lido is Versioned, StETHPermit, AragonApp { stakingRouter.deposit.value(depositsValue)(depositsCount, _stakingModuleId, _depositCalldata); } - function mintExternalShares(address _receiver, uint256 _amount) external { - uint256 tokens = super.getPooledEthByShares(_amount); - mintShares(_receiver, _amount); + // mint shares backed by external capital + function mintExternalShares( + address _receiver, + uint256 _amountOfShares + ) external { + uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); + EXTERNAL_BALANCE_POSITION.setStorageUint256( - EXTERNAL_BALANCE_POSITION.getStorageUint256() + tokens + EXTERNAL_BALANCE_POSITION.getStorageUint256() + stethAmount ); + mintShares(_receiver, _amountOfShares); + // TODO: emit something } - function burnExternalShares(address _account, uint256 _amount) external { - uint256 ethAmount = super.getPooledEthByShares(_amount); + function burnExternalShares( + address _account, + uint256 _amountOfShares + ) external { + uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); uint256 extBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256(); - if (extBalance < ethAmount) revert("EXT_BALANCE_TOO_SMALL"); - - burnShares(_account, _amount); + if (extBalance < stethAmount) revert("EXT_BALANCE_TOO_SMALL"); EXTERNAL_BALANCE_POSITION.setStorageUint256( - EXTERNAL_BALANCE_POSITION.getStorageUint256() - ethAmount + EXTERNAL_BALANCE_POSITION.getStorageUint256() - stethAmount ); + burnShares(_account, _amountOfShares); + // TODO: emit } - /* - * @dev updates Consensus Layer state snapshot according to the current report - * - * NB: conventions and assumptions - * - * `depositedValidators` are total amount of the **ever** deposited Lido validators - * `_postClValidators` are total amount of the **ever** appeared on the CL side Lido validators - * - * i.e., exited Lido validators persist in the state, just with a different status - */ function processClStateUpdate( uint256 _reportTimestamp, uint256 _postClValidators, @@ -619,9 +618,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit CLValidatorsUpdated(_reportTimestamp, preClValidators, _postClValidators); } - /** - * @dev collect ETH from ELRewardsVault and WithdrawalVault, then send to WithdrawalQueue - */ function collectRewardsAndProcessWithdrawals( uint256 _reportTimestamp, uint256 _adjustedPreCLBalance, @@ -898,10 +894,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { assert(balance != 0); if (_getTotalShares() == 0) { - // if protocol is empty bootstrap it with the contract's balance + // if protocol is empty, bootstrap it with the contract's balance // address(0xdead) is a holder for initial shares _setBufferedEther(balance); - // emitting `Submitted` before Transfer events to preserver events order in tx + // emitting `Submitted` before Transfer events to preserve events order in tx emit Submitted(INITIAL_TOKEN_HOLDER, balance, 0); _mintInitialShares(balance); } diff --git a/contracts/0.4.24/StETH.sol b/contracts/0.4.24/StETH.sol index d7494e95a..471d15ac2 100644 --- a/contracts/0.4.24/StETH.sol +++ b/contracts/0.4.24/StETH.sol @@ -360,17 +360,17 @@ contract StETH is IERC20, Pausable { return tokensAmount; } - function mintShares(address _recipient, uint256 _amount) public { + function mintShares(address _recipient, uint256 _sharesAmount) public { require(_isMinter(msg.sender), "AUTH_FAILED"); - _mintShares(_recipient, _amount); - _emitTransferAfterMintingShares(_recipient, _amount); + _mintShares(_recipient, _sharesAmount); + _emitTransferAfterMintingShares(_recipient, _sharesAmount); } - function burnShares(address _account, uint256 _amount) public { + function burnShares(address _account, uint256 _sharesAmount) public { require(_isBurner(msg.sender), "AUTH_FAILED"); - _burnShares(_account, _amount); + _burnShares(_account, _sharesAmount); // TODO: do something with Transfer event } diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index e05310e8d..ab6e0fbc3 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -6,7 +6,7 @@ pragma solidity 0.8.9; import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; import {IBurner} from "../common/interfaces/IBurner.sol"; - +import {VaultHub} from "./vaults/VaultHub.sol"; interface IOracleReportSanityChecker { function checkAccountingOracleReport( @@ -114,8 +114,6 @@ interface ILido { uint256 _simulatedShareRate, uint256 _etherToLockOnWithdrawalQueue ) external; - function mintShares(address _recipient, uint256 _sharesAmount) external; - function burnShares(address _account, uint256 _sharesAmount) external; function emitTokenRebase( uint256 _reportTimestamp, @@ -126,6 +124,9 @@ interface ILido { uint256 _postTotalEther, uint256 _sharesMintedAsFees ) external; + + function mintShares(address _recipient, uint256 _sharesAmount) external returns (uint256); + function burnShares(address _account, uint256 _sharesAmount) external returns (uint256); } /** @@ -164,14 +165,14 @@ struct ReportValues { } /// This contract is responsible for handling oracle reports -contract Accounting { +contract Accounting is VaultHub{ uint256 private constant DEPOSIT_SIZE = 32 ether; ILidoLocator public immutable LIDO_LOCATOR; ILido public immutable LIDO; - constructor(address _lidoLocator){ - LIDO_LOCATOR = ILidoLocator(_lidoLocator); + constructor(ILidoLocator _lidoLocator) VaultHub(_lidoLocator.lido()){ + LIDO_LOCATOR = _lidoLocator; LIDO = ILido(LIDO_LOCATOR.lido()); } diff --git a/contracts/0.8.9/vaults/BasicVault.sol b/contracts/0.8.9/vaults/BasicVault.sol new file mode 100644 index 000000000..b21e290e2 --- /dev/null +++ b/contracts/0.8.9/vaults/BasicVault.sol @@ -0,0 +1,57 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.9; + +import {BeaconChainDepositor} from "../BeaconChainDepositor.sol"; +import {Basic} from "./interfaces/Basic.sol"; + +contract BasicVault is Basic, BeaconChainDepositor { + address public owner; + + modifier onlyOwner() { + if (msg.sender != owner) revert("ONLY_OWNER"); + _; + } + + constructor( + address _owner, + address _depositContract + ) BeaconChainDepositor(_depositContract) { + owner = _owner; + } + + receive() external payable virtual {} + + function getWithdrawalCredentials() public view returns (bytes32) { + return bytes32(0x01 << 254 + uint160(address(this))); + } + + function deposit( + uint256 _keysCount, + bytes calldata _publicKeysBatch, + bytes calldata _signaturesBatch + ) public virtual onlyOwner { + // TODO: maxEB + DSM support + _makeBeaconChainDeposits32ETH( + _keysCount, + bytes.concat(getWithdrawalCredentials()), + _publicKeysBatch, + _signaturesBatch + ); + } + + function withdraw( + address _receiver, + uint256 _amount + ) public virtual onlyOwner { + _requireNonZeroAddress(_receiver); + (bool success, ) = _receiver.call{value: _amount}(""); + if(!success) revert("TRANSFER_FAILED"); + } + + function _requireNonZeroAddress(address _address) private pure { + if (_address == address(0)) revert("ZERO_ADDRESS"); + } +} diff --git a/contracts/0.8.9/vaults/LiquidVault.sol b/contracts/0.8.9/vaults/LiquidVault.sol new file mode 100644 index 000000000..d0bf9bf90 --- /dev/null +++ b/contracts/0.8.9/vaults/LiquidVault.sol @@ -0,0 +1,94 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.9; + +import {Basic} from "./interfaces/Basic.sol"; +import {BasicVault} from "./BasicVault.sol"; +import {Liquid} from "./interfaces/Liquid.sol"; +import {Report} from "./interfaces/Connected.sol"; +import {Hub} from "./interfaces/Hub.sol"; + +contract LiquidVault is BasicVault, Liquid { + + uint256 internal constant BPS_IN_100_PERCENT = 10000; + + uint256 public immutable BOND_BP; + Hub public immutable HUB; + + Report public lastReport; + // sum(deposits_to_vault) - sum(withdrawals_from_vault) + + // Is direct validator creaction affects this accounting? + int256 public depositBalance; // ?? better naming + uint256 public lockedBalance; + + constructor( + address _owner, + address _vaultController, + address _depositContract, + uint256 _bondBP + ) BasicVault(_owner, _depositContract) { + HUB = Hub(_vaultController); + BOND_BP = _bondBP; + } + + function getValue() public view override returns (uint256) { + return lastReport.cl + lastReport.el - lastReport.depositBalance + uint256(depositBalance); + } + + function update(Report memory _report, uint256 _lockedBalance) external { + if (msg.sender != address(HUB)) revert("ONLY_HUB"); + + lastReport = _report; + lockedBalance = _lockedBalance; + } + + receive() external payable override(BasicVault, Basic) { + depositBalance += int256(msg.value); + } + + function deposit( + uint256 _keysCount, + bytes calldata _publicKeysBatch, + bytes calldata _signaturesBatch + ) public override(BasicVault, Basic) { + _mustBeHealthy(); + + super.deposit(_keysCount, _publicKeysBatch, _signaturesBatch); + } + + function withdraw(address _receiver, uint256 _amount) public override(Basic, BasicVault) { + depositBalance -= int256(_amount); + _mustBeHealthy(); + + super.withdraw(_receiver, _amount); + } + + function isUnderLiquidation() public view returns (bool) { + return lockedBalance > getValue(); + } + + function mintStETH(address _receiver, uint256 _amountOfShares) external onlyOwner { + lockedBalance = + uint96((HUB.mintSharesBackedByVault(_receiver, _amountOfShares) * BPS_IN_100_PERCENT) / + (BPS_IN_100_PERCENT - BOND_BP)); //TODO: SafeCast + + _mustBeHealthy(); + } + + function burnStETH(address _from, uint256 _amountOfShares) external onlyOwner { + // burn shares at once but unlock balance later + HUB.burnSharesBackedByVault(_from, _amountOfShares); + } + + function shrink(uint256 _amountOfETH) external onlyOwner { + // mint some stETH in Lido v2 and burn it on the vault + HUB.forgive{value: _amountOfETH}(); + } + + function _mustBeHealthy() view private { + require(lockedBalance <= getValue() , "LIQUIDATION_LIMIT"); + } +} diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol new file mode 100644 index 000000000..87d2da5d0 --- /dev/null +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -0,0 +1,196 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.9; + +import {AccessControlEnumerable} from "../utils/access/AccessControlEnumerable.sol"; +import {Connected, Report} from "./interfaces/Connected.sol"; +import {Hub} from "./interfaces/Hub.sol"; + +interface StETH { + function getExternalEther() external view returns (uint256); + function mintExternalShares(address, uint256) external; + function burnExternalShares(address, uint256) external; + + function getPooledEthByShares(uint256) external returns (uint256); + function getSharesByPooledEth(uint256) external view returns (uint256); + + function transferShares(address, uint256) external returns (uint256); +} + +contract VaultHub is AccessControlEnumerable, Hub { + bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); + + uint256 internal constant BPS_IN_100_PERCENT = 10000; + + StETH public immutable STETH; + + struct VaultSocket { + Connected vault; + /// @notice maximum number of stETH shares that can be minted for this vault + /// TODO: figure out the fees interaction with the cap + uint256 capShares; + uint256 mintedShares; // TODO: optimize + } + + VaultSocket[] public vaults; + mapping(Connected => VaultSocket) public vaultIndex; + + constructor(address _mintBurner) { + STETH = StETH(_mintBurner); + } + + function getVaultsCount() external view returns (uint256) { + return vaults.length; + } + + function addVault( + Connected _vault, + uint256 _capShares + ) external onlyRole(VAULT_MASTER_ROLE) { + // we should add here a register of vault implementations + // and deploy proxies directing to these + + // TODO: ERC-165 check? + + if (vaultIndex[_vault].vault != Connected(address(0))) revert("ALREADY_EXIST"); // TODO: custom error + + VaultSocket memory vr = VaultSocket(Connected(_vault), _capShares, 0); + vaults.push(vr); //TODO: uint256 and safecast + vaultIndex[_vault] = vr; + + // TODO: emit + } + + function mintSharesBackedByVault( + address _receiver, + uint256 _amountOfShares + ) external returns (uint256 totalEtherToBackTheVault) { + Connected vault = Connected(msg.sender); + VaultSocket memory socket = _socket(vault); + + uint256 mintedShares = socket.mintedShares + _amountOfShares; + if (mintedShares >= socket.capShares) revert("CAP_REACHED"); + + totalEtherToBackTheVault = STETH.getPooledEthByShares(mintedShares); + if (totalEtherToBackTheVault * BPS_IN_100_PERCENT >= (BPS_IN_100_PERCENT - vault.BOND_BP()) * vault.getValue()) { + revert("MAX_MINT_RATE_REACHED"); + } + + vaultIndex[vault].mintedShares = mintedShares; // SSTORE + + STETH.mintExternalShares(_receiver, _amountOfShares); + + // TODO: events + + // TODO: invariants + // mintedShares <= lockedBalance in shares + // mintedShares <= capShares + // externalBalance == sum(lockedBalance - bond ) + } + + function burnSharesBackedByVault(address _account, uint256 _amountOfShares) external { + Connected vault = Connected(msg.sender); + VaultSocket memory socket = _socket(vault); + + if (socket.mintedShares < _amountOfShares) revert("NOT_ENOUGH_SHARES"); + + vaultIndex[vault].mintedShares = socket.mintedShares - _amountOfShares; + + STETH.burnExternalShares(_account, _amountOfShares); + + // lockedBalance + + // TODO: events + // TODO: invariants + } + + function forgive() external payable { + Connected vault = Connected(msg.sender); + VaultSocket memory socket = _socket(vault); + + uint256 numberOfShares = STETH.getSharesByPooledEth(msg.value); + + vaultIndex[vault].mintedShares = socket.mintedShares - numberOfShares; + + (bool success,) = address(STETH).call{value: msg.value}(""); + if (!success) revert("STETH_MINT_FAILED"); + + STETH.burnExternalShares(address(this), numberOfShares); + } + + function _calculateVaultsRebase( + uint256[] memory clBalances, + uint256[] memory elBalances + ) internal returns(uint256[] memory locked) { + /// HERE WILL BE ACCOUNTING DRAGONS + + // \||/ + // | @___oo + // /\ /\ / (__,,,,| + // ) /^\) ^\/ _) + // ) /^\/ _) + // ) _ / / _) + // /\ )/\/ || | )_) + //< > |(,,) )__) + // || / \)___)\ + // | \____( )___) )___ + // \______(_______;;; __;;; + + // for each vault + + for (uint256 i = 0; i < vaults.length; ++i) { + VaultSocket memory socket = vaults[i]; + Connected vault = socket.vault; + + } + + // here we need to pre-calculate the new locked balance for each vault + // factoring in stETH APR, treasury fee, optionality fee and NO fee + + // rebalance fee // + + // fees is calculated based on the current `balance.locked` of the vault + // minting new fees as new external shares + // then new balance.locked is derived from `mintedShares` of the vault + + // So the vault is paying fee from the highest amount of stETH minted + // during the period + + // vault gets its balance unlocked only after the report + // PROBLEM: infinitely locked balance + // 1. we incur fees => minting stETH on behalf of the vault + // 2. even if we burn all stETH, we have a bit of stETH minted + // 3. new borrow fee will be incurred next time ... + // 4 ... + // 5. infinite fee circle + + // So, we need a way to close the vault completely and way out + // - Separate close procedure + // - take fee as ETH if possible (can optimize some gas on accounting mb) + } + + function _updateVaults( + uint256[] memory clBalances, + uint256[] memory elBalances, + uint256[] memory depositBalances, + uint256[] memory lockedBalances + ) internal { + for(uint256 i; i < vaults.length; ++i) { + uint96 clBalance = uint96(clBalances[i]); // TODO: SafeCast + uint96 elBalance = uint96(elBalances[i]); + uint96 depositBalance = uint96(depositBalances[i]); + uint96 lockedBalance = uint96(lockedBalances[i]); + + vaults[i].vault.update(Report(clBalance, elBalance, depositBalance), lockedBalance); + } + } + + function _socket(Connected _vault) internal view returns (VaultSocket memory) { + VaultSocket memory socket = vaultIndex[_vault]; + if (socket.vault != _vault) revert("NOT_CONNECTED_TO_HUB"); + + return socket; + } +} diff --git a/contracts/0.8.9/vaults/interfaces/Basic.sol b/contracts/0.8.9/vaults/interfaces/Basic.sol new file mode 100644 index 000000000..a2b4b1191 --- /dev/null +++ b/contracts/0.8.9/vaults/interfaces/Basic.sol @@ -0,0 +1,16 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.9; + +/// Basic staking vault interface +interface Basic { + function getWithdrawalCredentials() external view returns (bytes32); + receive() external payable; + function deposit( + uint256 _keysCount, + bytes calldata _publicKeysBatch, + bytes calldata _signaturesBatch + ) external; + function withdraw(address _receiver, uint256 _etherToWithdraw) external; +} diff --git a/contracts/0.8.9/vaults/interfaces/Connected.sol b/contracts/0.8.9/vaults/interfaces/Connected.sol new file mode 100644 index 000000000..9e2c34771 --- /dev/null +++ b/contracts/0.8.9/vaults/interfaces/Connected.sol @@ -0,0 +1,26 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.9; + +struct Report { + uint96 cl; + uint96 el; + uint96 depositBalance; +} + +interface Connected { + function BOND_BP() external view returns (uint256); + + function lastReport() external view returns ( + uint96 clBalance, + uint96 elBalance, + uint96 depositBalance + ); + function lockedBalance() external view returns (uint256); + function depositBalance() external view returns (int256); + + function getValue() external view returns (uint256); + + function update(Report memory report, uint256 lockedBalance) external; +} diff --git a/contracts/0.8.9/vaults/interfaces/Hub.sol b/contracts/0.8.9/vaults/interfaces/Hub.sol new file mode 100644 index 000000000..1165a870c --- /dev/null +++ b/contracts/0.8.9/vaults/interfaces/Hub.sol @@ -0,0 +1,13 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.9; + +import {Connected} from "./Connected.sol"; + +interface Hub { + function addVault(Connected _vault, uint256 _capShares) external; + function mintSharesBackedByVault(address _receiver, uint256 _amountOfShares) external returns (uint256); + function burnSharesBackedByVault(address _account, uint256 _amountOfShares) external; + function forgive() external payable; +} diff --git a/contracts/0.8.9/vaults/interfaces/Liquid.sol b/contracts/0.8.9/vaults/interfaces/Liquid.sol new file mode 100644 index 000000000..d57c2a32b --- /dev/null +++ b/contracts/0.8.9/vaults/interfaces/Liquid.sol @@ -0,0 +1,13 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.9; + +import {Basic} from "./Basic.sol"; +import {Connected} from "./Connected.sol"; + +interface Liquid is Connected, Basic { + function mintStETH(address _receiver, uint256 _amountOfShares) external; + function burnStETH(address _from, uint256 _amountOfShares) external; + function shrink(uint256 _amountOfETH) external; +} From d63b8b820bfec60e8a475a2f501c0f72b8d16c95 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 26 Jun 2024 17:12:06 +0300 Subject: [PATCH 006/338] feat: precalculation of postTPE and postTS --- contracts/0.4.24/Lido.sol | 10 ++-- contracts/0.8.9/Accounting.sol | 83 ++++++++++++++++++++-------------- 2 files changed, 54 insertions(+), 39 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index b7c3130c4..2809b6ece 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -560,13 +560,14 @@ contract Lido is Versioned, StETHPermit, AragonApp { stakingRouter.deposit.value(depositsValue)(depositsCount, _stakingModuleId, _depositCalldata); } - // mint shares backed by external capital + /// @notice mint shares backed by external vaults function mintExternalShares( address _receiver, uint256 _amountOfShares ) external { uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); + // TODO: sanity check here to avoid 100% external balance EXTERNAL_BALANCE_POSITION.setStorageUint256( EXTERNAL_BALANCE_POSITION.getStorageUint256() + stethAmount @@ -586,9 +587,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { if (extBalance < stethAmount) revert("EXT_BALANCE_TOO_SMALL"); - EXTERNAL_BALANCE_POSITION.setStorageUint256( - EXTERNAL_BALANCE_POSITION.getStorageUint256() - stethAmount - ); + EXTERNAL_BALANCE_POSITION.setStorageUint256(extBalance - stethAmount); burnShares(_account, _amountOfShares); @@ -628,6 +627,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 _etherToLockOnWithdrawalQueue ) external { require(msg.sender == getLidoLocator().accounting(), "AUTH_FAILED"); + // withdraw execution layer rewards and put them to the buffer if (_elRewardsToWithdraw > 0) { ILidoExecutionLayerRewardsVault(getLidoLocator().elRewardsVault()) @@ -662,7 +662,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { CL_BALANCE_POSITION.getStorageUint256(), _withdrawalsToWithdraw, _elRewardsToWithdraw, - _getBufferedEther() + postBufferedEther ); } diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index ab6e0fbc3..523b4495d 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -125,8 +125,8 @@ interface ILido { uint256 _sharesMintedAsFees ) external; - function mintShares(address _recipient, uint256 _sharesAmount) external returns (uint256); - function burnShares(address _account, uint256 _sharesAmount) external returns (uint256); + function mintShares(address _recipient, uint256 _sharesAmount) external; + function burnShares(address _account, uint256 _sharesAmount) external; } /** @@ -187,13 +187,17 @@ contract Accounting is VaultHub{ struct CalculatedValues { uint256 withdrawals; uint256 elRewards; - uint256 etherToLockOnWithdrawalQueue; - uint256 sharesToBurnFromWithdrawalQueue; - uint256 simulatedSharesToBurn; - uint256 sharesToBurn; + + uint256 etherToFinalizeWQ; + uint256 sharesToFinalizeWQ; + uint256 sharesToBurnDueToWQThisReport; + uint256 totalSharesToBurn; + uint256 sharesToMintAsFees; - uint256 adjustedPreClBalance; StakingRewardsDistribution moduleRewardDistribution; + uint256 adjustedPreClBalance; + uint256 postTotalShares; + uint256 postTotalPooledEther; } struct ReportContext { @@ -215,24 +219,26 @@ contract Accounting is VaultHub{ // Calculate values to update CalculatedValues memory update = CalculatedValues(0,0,0,0,0,0,0,0, - _getStakingRewardsDistribution(_contracts.stakingRouter)); + _getStakingRewardsDistribution(_contracts.stakingRouter), 0, 0); // Pre-calculate the ether to lock for withdrawal queue and shares to be burnt ( - update.etherToLockOnWithdrawalQueue, - update.sharesToBurnFromWithdrawalQueue + update.etherToFinalizeWQ, + update.sharesToFinalizeWQ ) = _calculateWithdrawals(_contracts, _report); // Take into account the balance of the newly appeared validators uint256 appearedValidators = _report.clValidators - pre.clValidators; update.adjustedPreClBalance = pre.clBalance + appearedValidators * DEPOSIT_SIZE; + uint256 simulatedSharesToBurn; // shares that would be burned if no withdrawals are handled + // Pre-calculate amounts to withdraw from ElRewardsVault and WithdrawalsVault ( update.withdrawals, update.elRewards, - update.simulatedSharesToBurn, - update.sharesToBurn + simulatedSharesToBurn, + update.totalSharesToBurn ) = _contracts.oracleReportSanityChecker.smoothenTokenRebase( pre.totalPooledEther, pre.totalShares, @@ -241,12 +247,16 @@ contract Accounting is VaultHub{ _report.withdrawalVaultBalance, _report.elRewardsVaultBalance, _report.sharesRequestedToBurn, - update.etherToLockOnWithdrawalQueue, - update.sharesToBurnFromWithdrawalQueue + update.etherToFinalizeWQ, + update.sharesToFinalizeWQ ); + update.sharesToBurnDueToWQThisReport = update.totalSharesToBurn - simulatedSharesToBurn; + // Pre-calculate total amount of protocol fees for this rebase - update.sharesToMintAsFees = _calculateFees( + ( + update.sharesToMintAsFees + ) = _calculateFees( _report, pre, update.withdrawals, @@ -254,7 +264,10 @@ contract Accounting is VaultHub{ update.adjustedPreClBalance, update.moduleRewardDistribution); - //TODO: Pre-calculate `postTotalPooledEther` and `postTotalShares` + update.postTotalShares = pre.totalShares + update.sharesToMintAsFees - update.totalSharesToBurn; + update.postTotalPooledEther = pre.totalPooledEther // was before the report + + _report.clBalance + update.withdrawals - update.adjustedPreClBalance // total rewards or penalty + - update.etherToFinalizeWQ; return ReportContext(_report, pre, update); } @@ -309,16 +322,16 @@ contract Accounting is VaultHub{ uint256 _adjustedPreClBalance, StakingRewardsDistribution memory _rewardsDistribution ) internal pure returns (uint256 sharesToMintAsFees) { - uint256 postCLTotalBalance = _report.clBalance + _withdrawnWithdrawals; + uint256 unifiedClBalance = _report.clBalance + _withdrawnWithdrawals; // Don’t mint/distribute any protocol fee on the non-profitable Lido oracle report // (when consensus layer balance delta is zero or negative). // See LIP-12 for details: // https://research.lido.fi/t/lip-12-on-chain-part-of-the-rewards-distribution-after-the-merge/1625 - if (postCLTotalBalance <= _adjustedPreClBalance) return 0; + if (unifiedClBalance <= _adjustedPreClBalance) return 0; if (_rewardsDistribution.totalFee > 0) { - uint256 totalRewards = postCLTotalBalance - _adjustedPreClBalance + _withdrawnELRewards; - uint256 postTotalPooledEther = _pre.totalPooledEther + totalRewards; + uint256 totalRewards = unifiedClBalance - _adjustedPreClBalance + _withdrawnELRewards; + uint256 totalPooledEtherWithRewards = _pre.totalPooledEther + totalRewards; // it's not a TPE yet, w'll spend some on withdrawals uint256 totalFee = _rewardsDistribution.totalFee; uint256 precisionPoints = _rewardsDistribution.precisionPoints; @@ -350,7 +363,7 @@ contract Accounting is VaultHub{ // token shares. sharesToMintAsFees = (totalRewards * totalFee * _pre.totalShares) - / (postTotalPooledEther * precisionPoints - totalRewards * totalFee); + / (totalPooledEtherWithRewards * precisionPoints - totalRewards * totalFee); } } @@ -369,10 +382,9 @@ contract Accounting is VaultHub{ _context.report.clBalance ); - if (_context.update.sharesToBurnFromWithdrawalQueue > 0) { + if (_context.update.sharesToFinalizeWQ > 0) { _contracts.burner.requestBurnShares( - address(_contracts.withdrawalQueue), - _context.update.sharesToBurnFromWithdrawalQueue + address(_contracts.withdrawalQueue), _context.update.sharesToFinalizeWQ ); } @@ -383,11 +395,11 @@ contract Accounting is VaultHub{ _context.update.elRewards, _context.report.withdrawalFinalizationBatches, _context.report.simulatedShareRate, - _context.update.etherToLockOnWithdrawalQueue + _context.update.etherToFinalizeWQ ); - if (_context.update.sharesToBurn > 0) { - _contracts.burner.commitSharesToBurn(_context.update.sharesToBurn); + if (_context.update.totalSharesToBurn > 0) { + _contracts.burner.commitSharesToBurn(_context.update.totalSharesToBurn); } // Distribute protocol fee (treasury & node operators) @@ -400,24 +412,27 @@ contract Accounting is VaultHub{ } ( - uint256 postTotalShares, - uint256 postTotalPooledEther + uint256 realPostTotalShares, + uint256 realPostTotalPooledEther ) = _completeTokenRebase( _context, _contracts.postTokenRebaseReceiver ); if (_context.report.withdrawalFinalizationBatches.length != 0) { + // TODO: Is there any sense to check if simulated == real on no withdrawals _contracts.oracleReportSanityChecker.checkSimulatedShareRate( - postTotalPooledEther, - postTotalShares, - _context.update.etherToLockOnWithdrawalQueue, - _context.update.sharesToBurn - _context.update.simulatedSharesToBurn, + realPostTotalPooledEther, + realPostTotalShares, + _context.update.etherToFinalizeWQ, + _context.update.sharesToBurnDueToWQThisReport, _context.report.simulatedShareRate ); } - return [postTotalPooledEther, postTotalShares, + // TODO: check realPostTPE and realPostTS against calculated + + return [realPostTotalPooledEther, realPostTotalShares, _context.update.withdrawals, _context.update.elRewards]; } From b8a89a923aa4eec2e28ff91bae068356ffe92021 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 26 Jun 2024 17:13:30 +0300 Subject: [PATCH 007/338] feat: use new shiny netCashFlow naming --- contracts/0.8.9/vaults/LiquidVault.sol | 14 ++++++-------- contracts/0.8.9/vaults/interfaces/Connected.sol | 6 +++--- 2 files changed, 9 insertions(+), 11 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidVault.sol b/contracts/0.8.9/vaults/LiquidVault.sol index d0bf9bf90..9feac89d2 100644 --- a/contracts/0.8.9/vaults/LiquidVault.sol +++ b/contracts/0.8.9/vaults/LiquidVault.sol @@ -11,19 +11,17 @@ import {Report} from "./interfaces/Connected.sol"; import {Hub} from "./interfaces/Hub.sol"; contract LiquidVault is BasicVault, Liquid { - uint256 internal constant BPS_IN_100_PERCENT = 10000; uint256 public immutable BOND_BP; Hub public immutable HUB; Report public lastReport; - // sum(deposits_to_vault) - sum(withdrawals_from_vault) - - // Is direct validator creaction affects this accounting? - int256 public depositBalance; // ?? better naming uint256 public lockedBalance; + // Is direct validator depositing affects this accounting? + int256 public netCashFlow; + constructor( address _owner, address _vaultController, @@ -35,7 +33,7 @@ contract LiquidVault is BasicVault, Liquid { } function getValue() public view override returns (uint256) { - return lastReport.cl + lastReport.el - lastReport.depositBalance + uint256(depositBalance); + return lastReport.cl + lastReport.el - lastReport.netCashFlow + uint256(netCashFlow); } function update(Report memory _report, uint256 _lockedBalance) external { @@ -46,7 +44,7 @@ contract LiquidVault is BasicVault, Liquid { } receive() external payable override(BasicVault, Basic) { - depositBalance += int256(msg.value); + netCashFlow += int256(msg.value); } function deposit( @@ -60,7 +58,7 @@ contract LiquidVault is BasicVault, Liquid { } function withdraw(address _receiver, uint256 _amount) public override(Basic, BasicVault) { - depositBalance -= int256(_amount); + netCashFlow -= int256(_amount); _mustBeHealthy(); super.withdraw(_receiver, _amount); diff --git a/contracts/0.8.9/vaults/interfaces/Connected.sol b/contracts/0.8.9/vaults/interfaces/Connected.sol index 9e2c34771..dde78ad6d 100644 --- a/contracts/0.8.9/vaults/interfaces/Connected.sol +++ b/contracts/0.8.9/vaults/interfaces/Connected.sol @@ -6,7 +6,7 @@ pragma solidity 0.8.9; struct Report { uint96 cl; uint96 el; - uint96 depositBalance; + uint96 netCashFlow; } interface Connected { @@ -15,10 +15,10 @@ interface Connected { function lastReport() external view returns ( uint96 clBalance, uint96 elBalance, - uint96 depositBalance + uint96 netCashFlow ); function lockedBalance() external view returns (uint256); - function depositBalance() external view returns (int256); + function netCashFlow() external view returns (int256); function getValue() external view returns (uint256); From 065889146e4fa48505d8d8b7607a183b5dc6b7f0 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 27 Jun 2024 18:10:02 +0300 Subject: [PATCH 008/338] fix: calculate fees properly :) --- contracts/0.8.9/Accounting.sol | 67 +++++++++++++++++++++++----------- 1 file changed, 45 insertions(+), 22 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 523b4495d..5ac6fa562 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -165,7 +165,7 @@ struct ReportValues { } /// This contract is responsible for handling oracle reports -contract Accounting is VaultHub{ +contract Accounting is VaultHub { uint256 private constant DEPOSIT_SIZE = 32 ether; ILidoLocator public immutable LIDO_LOCATOR; @@ -184,19 +184,32 @@ contract Accounting is VaultHub{ uint256 depositedValidators; } + /// @notice precalculated values that is used to change the state of the protocol during the report struct CalculatedValues { + /// @notice amount of ether to collect from WithdrawalsVault to the buffer uint256 withdrawals; + /// @notice amount of ether to collect from ELRewardsVault to the buffer uint256 elRewards; + /// @notice amount of ether to transfer to WithdrawalQueue to finalize requests uint256 etherToFinalizeWQ; + /// @notice number of stETH shares to transfer to Burner because of WQ finalization uint256 sharesToFinalizeWQ; + /// @notice number of stETH shares transferred from WQ that will be burned this (to be removed) uint256 sharesToBurnDueToWQThisReport; + /// @notice number of stETH shares that will be burned from Burner this report uint256 totalSharesToBurn; + /// @notice number of stETH shares to mint as a fee to Lido treasury uint256 sharesToMintAsFees; + + /// @notice amount of NO fees to transfer to each module StakingRewardsDistribution moduleRewardDistribution; - uint256 adjustedPreClBalance; + /// @notice amount of CL ether that is not rewards earned during this report period + uint256 principalClBalance; + /// @notice total number of stETH shares after the report is applied uint256 postTotalShares; + /// @notice amount of ether under the protocol after the report is applied uint256 postTotalPooledEther; } @@ -229,7 +242,7 @@ contract Accounting is VaultHub{ // Take into account the balance of the newly appeared validators uint256 appearedValidators = _report.clValidators - pre.clValidators; - update.adjustedPreClBalance = pre.clBalance + appearedValidators * DEPOSIT_SIZE; + update.principalClBalance = pre.clBalance + appearedValidators * DEPOSIT_SIZE; uint256 simulatedSharesToBurn; // shares that would be burned if no withdrawals are handled @@ -242,7 +255,7 @@ contract Accounting is VaultHub{ ) = _contracts.oracleReportSanityChecker.smoothenTokenRebase( pre.totalPooledEther, pre.totalShares, - update.adjustedPreClBalance, + update.principalClBalance, _report.clBalance, _report.withdrawalVaultBalance, _report.elRewardsVaultBalance, @@ -261,12 +274,15 @@ contract Accounting is VaultHub{ pre, update.withdrawals, update.elRewards, - update.adjustedPreClBalance, - update.moduleRewardDistribution); + update.principalClBalance, + update.etherToFinalizeWQ, + update.totalSharesToBurn, + update.moduleRewardDistribution + ); update.postTotalShares = pre.totalShares + update.sharesToMintAsFees - update.totalSharesToBurn; update.postTotalPooledEther = pre.totalPooledEther // was before the report - + _report.clBalance + update.withdrawals - update.adjustedPreClBalance // total rewards or penalty + + _report.clBalance + update.withdrawals - update.principalClBalance // total rewards or penalty - update.etherToFinalizeWQ; return ReportContext(_report, pre, update); @@ -320,6 +336,8 @@ contract Accounting is VaultHub{ uint256 _withdrawnWithdrawals, uint256 _withdrawnELRewards, uint256 _adjustedPreClBalance, + uint256 _etherToFinalizeWQ, + uint256 _sharesToBurn, StakingRewardsDistribution memory _rewardsDistribution ) internal pure returns (uint256 sharesToMintAsFees) { uint256 unifiedClBalance = _report.clBalance + _withdrawnWithdrawals; @@ -331,39 +349,44 @@ contract Accounting is VaultHub{ if (_rewardsDistribution.totalFee > 0) { uint256 totalRewards = unifiedClBalance - _adjustedPreClBalance + _withdrawnELRewards; - uint256 totalPooledEtherWithRewards = _pre.totalPooledEther + totalRewards; // it's not a TPE yet, w'll spend some on withdrawals - uint256 totalFee = _rewardsDistribution.totalFee; uint256 precisionPoints = _rewardsDistribution.precisionPoints; // We need to take a defined percentage of the reported reward as a fee, and we do // this by minting new token shares and assigning them to the fee recipients (see // StETH docs for the explanation of the shares mechanics). The staking rewards fee - // is defined in basis points (1 basis point is equal to 0.01%, 10000 (TOTAL_BASIS_POINTS) is 100%). + // is defined in basis points (1 basis point is equal to 0.01%, 10000 (PRECISION_POINTS) is 100%). // - // Since we are increasing totalPooledEther by totalRewards (totalPooledEtherWithRewards), + // Since we are increasing totalPooledEther by totalRewards, // the combined cost of all holders' shares has became totalRewards StETH tokens more, // effectively splitting the reward between each token holder proportionally to their token share. // - // Now we want to mint new shares to the fee recipient, so that the total cost of the + // Now we want to mint new shares to the fee recipient, so that the total value of the // newly-minted shares exactly corresponds to the fee taken: // - // totalPooledEtherWithRewards = _pre.totalPooledEther + totalRewards - // shares2mint * newShareCost = (totalRewards * totalFee) / PRECISION_POINTS - // newShareCost = totalPooledEtherWithRewards / (_pre.totalShares + shares2mint) + // sharesToMintAsFees * newShareRate = (totalRewards * totalFee) / PRECISION_POINTS + // newShareRate = (postTotalPooledEther) / (postTotalShares) + // postTotalPooledEther = (_pre.totalPooledEther - etherToFinalizeWQ) + totalRewards + // postTotalShares = (_pre.totalShares - sharesToBurn) + sharesToMintAsFees // // which follows to: // - // totalRewards * totalFee * _pre.totalShares - // shares2mint = -------------------------------------------------------------- - // (totalPooledEtherWithRewards * PRECISION_POINTS) - (totalRewards * totalFee) + // totalRewards * totalFee (_pre.totalShares - sharesToBurn) + // sharesToMintAsFees = ----------------------- * ---------------------------------------------------------------------------------------------- + // PRECISION_POINTS (_pre.totalPooledEther - etherToFinalizeWQ) + totalRewards * (1 - totalFee / PRECISION_POINTS) + // // // The effect is that the given percentage of the reward goes to the fee recipient, and // the rest of the reward is distributed between token holders proportionally to their // token shares. - sharesToMintAsFees = (totalRewards * totalFee * _pre.totalShares) - / (totalPooledEtherWithRewards * precisionPoints - totalRewards * totalFee); + // BTW: fees on vaults does not change newShareRate, because they are backed by + // external balance proportionately + // BUT WQ request finalization do change it. + + // simplified formula from above to reduce the number of DIV operations + sharesToMintAsFees = (totalRewards * totalFee * (_pre.totalShares - _sharesToBurn)) + / ((_pre.totalPooledEther - _etherToFinalizeWQ + totalRewards) * precisionPoints - totalRewards * totalFee); } } @@ -390,7 +413,7 @@ contract Accounting is VaultHub{ LIDO.collectRewardsAndProcessWithdrawals( _context.report.timestamp, - _context.update.adjustedPreClBalance, + _context.update.principalClBalance, _context.update.withdrawals, _context.update.elRewards, _context.report.withdrawalFinalizationBatches, @@ -448,7 +471,7 @@ contract Accounting is VaultHub{ _contracts.oracleReportSanityChecker.checkAccountingOracleReport( _context.report.timestamp, _context.report.timeElapsed, - _context.update.adjustedPreClBalance, + _context.update.principalClBalance, _context.report.clBalance, _context.report.withdrawalVaultBalance, _context.report.elRewardsVaultBalance, From b74d379c459fccbce640928a31cb2ced94379462 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 2 Jul 2024 12:50:30 +0300 Subject: [PATCH 009/338] feat(vaults): flow for el rewards --- contracts/0.8.9/vaults/BasicVault.sol | 10 ++++++++-- contracts/0.8.9/vaults/LiquidVault.sol | 17 +++++++++-------- contracts/0.8.9/vaults/VaultHub.sol | 2 +- contracts/0.8.9/vaults/interfaces/Basic.sol | 7 +++++-- contracts/0.8.9/vaults/interfaces/Connected.sol | 4 ++-- 5 files changed, 25 insertions(+), 15 deletions(-) diff --git a/contracts/0.8.9/vaults/BasicVault.sol b/contracts/0.8.9/vaults/BasicVault.sol index b21e290e2..4a4b72e48 100644 --- a/contracts/0.8.9/vaults/BasicVault.sol +++ b/contracts/0.8.9/vaults/BasicVault.sol @@ -22,13 +22,19 @@ contract BasicVault is Basic, BeaconChainDepositor { owner = _owner; } - receive() external payable virtual {} + receive() external payable virtual { + // emit EL reward flow + } + + function deposit() public payable virtual { + // emit deposit flow + } function getWithdrawalCredentials() public view returns (bytes32) { return bytes32(0x01 << 254 + uint160(address(this))); } - function deposit( + function depositKeys( uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch diff --git a/contracts/0.8.9/vaults/LiquidVault.sol b/contracts/0.8.9/vaults/LiquidVault.sol index 9feac89d2..79ef550b9 100644 --- a/contracts/0.8.9/vaults/LiquidVault.sol +++ b/contracts/0.8.9/vaults/LiquidVault.sol @@ -17,7 +17,7 @@ contract LiquidVault is BasicVault, Liquid { Hub public immutable HUB; Report public lastReport; - uint256 public lockedBalance; + uint256 public locked; // Is direct validator depositing affects this accounting? int256 public netCashFlow; @@ -40,21 +40,22 @@ contract LiquidVault is BasicVault, Liquid { if (msg.sender != address(HUB)) revert("ONLY_HUB"); lastReport = _report; - lockedBalance = _lockedBalance; + locked = _lockedBalance; } - receive() external payable override(BasicVault, Basic) { + function deposit() public payable override(Basic, BasicVault) { netCashFlow += int256(msg.value); + super.deposit(); } - function deposit( + function depositKeys( uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch ) public override(BasicVault, Basic) { _mustBeHealthy(); - super.deposit(_keysCount, _publicKeysBatch, _signaturesBatch); + super.depositKeys(_keysCount, _publicKeysBatch, _signaturesBatch); } function withdraw(address _receiver, uint256 _amount) public override(Basic, BasicVault) { @@ -65,11 +66,11 @@ contract LiquidVault is BasicVault, Liquid { } function isUnderLiquidation() public view returns (bool) { - return lockedBalance > getValue(); + return locked > getValue(); } function mintStETH(address _receiver, uint256 _amountOfShares) external onlyOwner { - lockedBalance = + locked = uint96((HUB.mintSharesBackedByVault(_receiver, _amountOfShares) * BPS_IN_100_PERCENT) / (BPS_IN_100_PERCENT - BOND_BP)); //TODO: SafeCast @@ -87,6 +88,6 @@ contract LiquidVault is BasicVault, Liquid { } function _mustBeHealthy() view private { - require(lockedBalance <= getValue() , "LIQUIDATION_LIMIT"); + require(locked <= getValue() , "LIQUIDATION_LIMIT"); } } diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 87d2da5d0..46087ace8 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -143,7 +143,7 @@ contract VaultHub is AccessControlEnumerable, Hub { for (uint256 i = 0; i < vaults.length; ++i) { VaultSocket memory socket = vaults[i]; Connected vault = socket.vault; - + uint256 fee = STETH.getSharesByPooledEth(vault.locked()) ;// * LIDO_APR * FEE_PERCENT; } // here we need to pre-calculate the new locked balance for each vault diff --git a/contracts/0.8.9/vaults/interfaces/Basic.sol b/contracts/0.8.9/vaults/interfaces/Basic.sol index a2b4b1191..784e83af4 100644 --- a/contracts/0.8.9/vaults/interfaces/Basic.sol +++ b/contracts/0.8.9/vaults/interfaces/Basic.sol @@ -6,11 +6,14 @@ pragma solidity 0.8.9; /// Basic staking vault interface interface Basic { function getWithdrawalCredentials() external view returns (bytes32); + function deposit() external payable; + /// @notice vault can aquire EL rewards by direct transfer receive() external payable; - function deposit( + function withdraw(address receiver, uint256 etherToWithdraw) external; + + function depositKeys( uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch ) external; - function withdraw(address _receiver, uint256 _etherToWithdraw) external; } diff --git a/contracts/0.8.9/vaults/interfaces/Connected.sol b/contracts/0.8.9/vaults/interfaces/Connected.sol index dde78ad6d..fb3b187ba 100644 --- a/contracts/0.8.9/vaults/interfaces/Connected.sol +++ b/contracts/0.8.9/vaults/interfaces/Connected.sol @@ -17,10 +17,10 @@ interface Connected { uint96 elBalance, uint96 netCashFlow ); - function lockedBalance() external view returns (uint256); + function locked() external view returns (uint256); function netCashFlow() external view returns (int256); function getValue() external view returns (uint256); - function update(Report memory report, uint256 lockedBalance) external; + function update(Report memory report, uint256 locked) external; } From d42f0851e8b77c27c521aabac25a1bb77e05fea7 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 2 Jul 2024 17:22:02 +0300 Subject: [PATCH 010/338] feat(accounting): calculate fees with external ether --- contracts/0.8.9/Accounting.sol | 73 +++++++++++++++++++--------------- 1 file changed, 40 insertions(+), 33 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 5ac6fa562..4236a6b0d 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -94,7 +94,9 @@ interface IWithdrawalQueue { interface ILido { function getTotalPooledEther() external view returns (uint256); + function getExternalEther() external view returns (uint256); function getTotalShares() external view returns (uint256); + function getSharesByPooledEth(uint256) external view returns (uint256); function getBeaconStat() external view returns ( uint256 depositedValidators, uint256 beaconValidators, @@ -182,6 +184,7 @@ contract Accounting is VaultHub { uint256 totalPooledEther; uint256 totalShares; uint256 depositedValidators; + uint256 externalEther; } /// @notice precalculated values that is used to change the state of the protocol during the report @@ -204,9 +207,11 @@ contract Accounting is VaultHub { uint256 sharesToMintAsFees; /// @notice amount of NO fees to transfer to each module - StakingRewardsDistribution moduleRewardDistribution; + StakingRewardsDistribution rewardDistribution; /// @notice amount of CL ether that is not rewards earned during this report period uint256 principalClBalance; + /// @notice number of shares corresponding to external balance of stETH + uint256 externalShares; /// @notice total number of stETH shares after the report is applied uint256 postTotalShares; /// @notice amount of ether under the protocol after the report is applied @@ -224,15 +229,11 @@ contract Accounting is VaultHub { ReportValues memory _report ) public view returns (ReportContext memory){ // Take a snapshot of the current (pre-) state - PreReportState memory pre = PreReportState(0,0,0,0,0); - - (pre.depositedValidators, pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); - pre.totalPooledEther = LIDO.getTotalPooledEther(); - pre.totalShares = LIDO.getTotalShares(); + PreReportState memory pre = _snapshotPreReportState(); // Calculate values to update - CalculatedValues memory update = CalculatedValues(0,0,0,0,0,0,0,0, - _getStakingRewardsDistribution(_contracts.stakingRouter), 0, 0); + CalculatedValues memory update = CalculatedValues(0,0,0,0,0,0,0, + _getStakingRewardsDistribution(_contracts.stakingRouter), 0, 0, 0, 0); // Pre-calculate the ether to lock for withdrawal queue and shares to be burnt ( @@ -265,24 +266,24 @@ contract Accounting is VaultHub { ); update.sharesToBurnDueToWQThisReport = update.totalSharesToBurn - simulatedSharesToBurn; + update.externalShares = LIDO.getSharesByPooledEth(pre.externalEther); + + // TODO: check simulatedShareRate here ?? // Pre-calculate total amount of protocol fees for this rebase ( update.sharesToMintAsFees - ) = _calculateFees( + ) = _calculateV2Fees( _report, pre, - update.withdrawals, - update.elRewards, - update.principalClBalance, - update.etherToFinalizeWQ, - update.totalSharesToBurn, - update.moduleRewardDistribution + update ); - update.postTotalShares = pre.totalShares + update.sharesToMintAsFees - update.totalSharesToBurn; + update.postTotalShares = pre.totalShares + update.sharesToMintAsFees + - update.totalSharesToBurn;// + vaultsSharesToMintAsFees; update.postTotalPooledEther = pre.totalPooledEther // was before the report - + _report.clBalance + update.withdrawals - update.principalClBalance // total rewards or penalty + + _report.clBalance + update.withdrawals - update.principalClBalance // total rewards or penalty in Lido v2 + - pre.externalEther //+ update.externalEther // vaults increase (fees and stETH growth) - update.etherToFinalizeWQ; return ReportContext(_report, pre, update); @@ -309,6 +310,14 @@ contract Accounting is VaultHub { return _applyOracleReportContext(contracts, reportContext); } + function _snapshotPreReportState() internal view returns (PreReportState memory pre) { + pre = PreReportState(0,0,0,0,0,0); + (pre.depositedValidators, pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); + pre.totalPooledEther = LIDO.getTotalPooledEther(); + pre.totalShares = LIDO.getTotalShares(); + pre.externalEther = LIDO.getExternalEther(); + } + /** * @dev return amount to lock on withdrawal queue and shares to burn * depending on the finalization batch parameters @@ -330,27 +339,22 @@ contract Accounting is VaultHub { } } - function _calculateFees( + function _calculateV2Fees( ReportValues memory _report, PreReportState memory _pre, - uint256 _withdrawnWithdrawals, - uint256 _withdrawnELRewards, - uint256 _adjustedPreClBalance, - uint256 _etherToFinalizeWQ, - uint256 _sharesToBurn, - StakingRewardsDistribution memory _rewardsDistribution + CalculatedValues memory _calculated ) internal pure returns (uint256 sharesToMintAsFees) { - uint256 unifiedClBalance = _report.clBalance + _withdrawnWithdrawals; + uint256 unifiedClBalance = _report.clBalance + _calculated.withdrawals; // Don’t mint/distribute any protocol fee on the non-profitable Lido oracle report // (when consensus layer balance delta is zero or negative). // See LIP-12 for details: // https://research.lido.fi/t/lip-12-on-chain-part-of-the-rewards-distribution-after-the-merge/1625 - if (unifiedClBalance <= _adjustedPreClBalance) return 0; + if (unifiedClBalance <= _calculated.principalClBalance) return 0; - if (_rewardsDistribution.totalFee > 0) { - uint256 totalRewards = unifiedClBalance - _adjustedPreClBalance + _withdrawnELRewards; - uint256 totalFee = _rewardsDistribution.totalFee; - uint256 precisionPoints = _rewardsDistribution.precisionPoints; + if (_calculated.rewardDistribution.totalFee > 0) { + uint256 totalRewards = unifiedClBalance - _calculated.principalClBalance + _calculated.elRewards; + uint256 totalFee = _calculated.rewardDistribution.totalFee; + uint256 precisionPoints = _calculated.rewardDistribution.precisionPoints; // We need to take a defined percentage of the reported reward as a fee, and we do // this by minting new token shares and assigning them to the fee recipients (see @@ -384,9 +388,12 @@ contract Accounting is VaultHub { // external balance proportionately // BUT WQ request finalization do change it. + uint256 totalPooledEtherNoVaults = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ; + uint256 totalSharesNoVaults = _pre.totalPooledEther - _calculated.externalShares - _calculated.totalSharesToBurn; + // simplified formula from above to reduce the number of DIV operations - sharesToMintAsFees = (totalRewards * totalFee * (_pre.totalShares - _sharesToBurn)) - / ((_pre.totalPooledEther - _etherToFinalizeWQ + totalRewards) * precisionPoints - totalRewards * totalFee); + sharesToMintAsFees = (totalRewards * totalFee * totalSharesNoVaults) + / ((totalPooledEtherNoVaults + totalRewards) * precisionPoints - totalRewards * totalFee); } } @@ -429,7 +436,7 @@ contract Accounting is VaultHub { if (_context.update.sharesToMintAsFees > 0) { _distributeFee( _contracts.stakingRouter, - _context.update.moduleRewardDistribution, + _context.update.rewardDistribution, _context.update.sharesToMintAsFees ); } From f12d57accdf997a7884a542f57471ee17bb3ca20 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 3 Jul 2024 17:13:19 +0300 Subject: [PATCH 011/338] feat(vaults): accounting support for vaults --- contracts/0.8.9/Accounting.sol | 159 +++++++++++++++------------------ 1 file changed, 74 insertions(+), 85 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 4236a6b0d..b2cec3e67 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -105,7 +105,8 @@ interface ILido { function processClStateUpdate( uint256 _reportTimestamp, uint256 _postClValidators, - uint256 _postClBalance + uint256 _postClBalance, + uint256 _postExternalBalance ) external; function collectRewardsAndProcessWithdrawals( uint256 _reportTimestamp, @@ -210,12 +211,12 @@ contract Accounting is VaultHub { StakingRewardsDistribution rewardDistribution; /// @notice amount of CL ether that is not rewards earned during this report period uint256 principalClBalance; - /// @notice number of shares corresponding to external balance of stETH - uint256 externalShares; /// @notice total number of stETH shares after the report is applied uint256 postTotalShares; /// @notice amount of ether under the protocol after the report is applied uint256 postTotalPooledEther; + /// @notice rebased amount of external ether + uint256 externalEther; } struct ReportContext { @@ -224,10 +225,44 @@ contract Accounting is VaultHub { CalculatedValues update; } + struct ShareRate { + uint256 totalPooledEther; + uint256 totalShares; + } + function calculateOracleReportContext( + ReportValues memory _report + ) internal view returns (ReportContext memory) { + Contracts memory contracts = _loadOracleReportContracts(); + return _calculateOracleReportContext(contracts, _report); + } + + + /** + * @notice Updates accounting stats, collects EL rewards and distributes collected rewards + * if beacon balance increased, performs withdrawal requests finalization + * @dev periodically called by the AccountingOracle contract + * + * @return postRebaseAmounts + * [0]: `postTotalPooledEther` amount of ether in the protocol after report + * [1]: `postTotalShares` amount of shares in the protocol after report + * [2]: `withdrawals` withdrawn from the withdrawals vault + * [3]: `elRewards` withdrawn from the execution layer rewards vault + */ + function handleOracleReport( + ReportValues memory _report + ) internal returns (uint256[4] memory) { + Contracts memory contracts = _loadOracleReportContracts(); + + ReportContext memory reportContext = _calculateOracleReportContext(contracts, _report); + + return _applyOracleReportContext(contracts, reportContext); + } + + function _calculateOracleReportContext( Contracts memory _contracts, ReportValues memory _report - ) public view returns (ReportContext memory){ + ) internal view returns (ReportContext memory){ // Take a snapshot of the current (pre-) state PreReportState memory pre = _snapshotPreReportState(); @@ -266,48 +301,28 @@ contract Accounting is VaultHub { ); update.sharesToBurnDueToWQThisReport = update.totalSharesToBurn - simulatedSharesToBurn; - update.externalShares = LIDO.getSharesByPooledEth(pre.externalEther); - // TODO: check simulatedShareRate here ?? // Pre-calculate total amount of protocol fees for this rebase + uint256 externalShares = LIDO.getSharesByPooledEth(pre.externalEther); ( - update.sharesToMintAsFees - ) = _calculateV2Fees( - _report, - pre, - update - ); + ShareRate memory newShareRate, + uint256 sharesToMintAsFees + ) = _calculateShareRateAndFees(_report, pre, update, externalShares); + update.sharesToMintAsFees = sharesToMintAsFees; + + update.externalEther = externalShares * newShareRate.totalPooledEther / newShareRate.totalShares; update.postTotalShares = pre.totalShares + update.sharesToMintAsFees - - update.totalSharesToBurn;// + vaultsSharesToMintAsFees; + - update.totalSharesToBurn + externalShares; update.postTotalPooledEther = pre.totalPooledEther // was before the report - + _report.clBalance + update.withdrawals - update.principalClBalance // total rewards or penalty in Lido v2 - - pre.externalEther //+ update.externalEther // vaults increase (fees and stETH growth) + + _report.clBalance + update.withdrawals - update.principalClBalance // total rewards or penalty in Lido + + update.externalEther - pre.externalEther // vaults rewards (or penalty) - update.etherToFinalizeWQ; - return ReportContext(_report, pre, update); - } + // TODO: assert resuting shareRate == newShareRate - /** - * @notice Updates accounting stats, collects EL rewards and distributes collected rewards - * if beacon balance increased, performs withdrawal requests finalization - * @dev periodically called by the AccountingOracle contract - * - * @return postRebaseAmounts - * [0]: `postTotalPooledEther` amount of ether in the protocol after report - * [1]: `postTotalShares` amount of shares in the protocol after report - * [2]: `withdrawals` withdrawn from the withdrawals vault - * [3]: `elRewards` withdrawn from the execution layer rewards vault - */ - function handleOracleReport( - ReportValues memory _report - ) internal returns (uint256[4] memory) { - Contracts memory contracts = _loadOracleReportContracts(); - - ReportContext memory reportContext = calculateOracleReportContext(contracts, _report); - - return _applyOracleReportContext(contracts, reportContext); + return ReportContext(_report, pre, update); } function _snapshotPreReportState() internal view returns (PreReportState memory pre) { @@ -339,61 +354,34 @@ contract Accounting is VaultHub { } } - function _calculateV2Fees( + function _calculateShareRateAndFees( ReportValues memory _report, PreReportState memory _pre, - CalculatedValues memory _calculated - ) internal pure returns (uint256 sharesToMintAsFees) { - uint256 unifiedClBalance = _report.clBalance + _calculated.withdrawals; + CalculatedValues memory _calculated, + uint256 _externalShares + ) internal pure returns (ShareRate memory shareRate, uint256 sharesToMintAsFees) { + shareRate.totalShares = _pre.totalShares - _calculated.totalSharesToBurn - _externalShares; + + shareRate.totalPooledEther = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ; + + uint256 unifiedBalance = _report.clBalance + _calculated.withdrawals + _calculated.elRewards; + // Don’t mint/distribute any protocol fee on the non-profitable Lido oracle report // (when consensus layer balance delta is zero or negative). // See LIP-12 for details: // https://research.lido.fi/t/lip-12-on-chain-part-of-the-rewards-distribution-after-the-merge/1625 - if (unifiedClBalance <= _calculated.principalClBalance) return 0; - - if (_calculated.rewardDistribution.totalFee > 0) { - uint256 totalRewards = unifiedClBalance - _calculated.principalClBalance + _calculated.elRewards; + if (unifiedBalance > _calculated.principalClBalance) { + uint256 totalRewards = unifiedBalance - _calculated.principalClBalance; uint256 totalFee = _calculated.rewardDistribution.totalFee; - uint256 precisionPoints = _calculated.rewardDistribution.precisionPoints; - - // We need to take a defined percentage of the reported reward as a fee, and we do - // this by minting new token shares and assigning them to the fee recipients (see - // StETH docs for the explanation of the shares mechanics). The staking rewards fee - // is defined in basis points (1 basis point is equal to 0.01%, 10000 (PRECISION_POINTS) is 100%). - // - // Since we are increasing totalPooledEther by totalRewards, - // the combined cost of all holders' shares has became totalRewards StETH tokens more, - // effectively splitting the reward between each token holder proportionally to their token share. - // - // Now we want to mint new shares to the fee recipient, so that the total value of the - // newly-minted shares exactly corresponds to the fee taken: - // - // sharesToMintAsFees * newShareRate = (totalRewards * totalFee) / PRECISION_POINTS - // newShareRate = (postTotalPooledEther) / (postTotalShares) - // postTotalPooledEther = (_pre.totalPooledEther - etherToFinalizeWQ) + totalRewards - // postTotalShares = (_pre.totalShares - sharesToBurn) + sharesToMintAsFees - // - // which follows to: - // - // totalRewards * totalFee (_pre.totalShares - sharesToBurn) - // sharesToMintAsFees = ----------------------- * ---------------------------------------------------------------------------------------------- - // PRECISION_POINTS (_pre.totalPooledEther - etherToFinalizeWQ) + totalRewards * (1 - totalFee / PRECISION_POINTS) - // - // - // The effect is that the given percentage of the reward goes to the fee recipient, and - // the rest of the reward is distributed between token holders proportionally to their - // token shares. - - // BTW: fees on vaults does not change newShareRate, because they are backed by - // external balance proportionately - // BUT WQ request finalization do change it. - - uint256 totalPooledEtherNoVaults = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ; - uint256 totalSharesNoVaults = _pre.totalPooledEther - _calculated.externalShares - _calculated.totalSharesToBurn; - - // simplified formula from above to reduce the number of DIV operations - sharesToMintAsFees = (totalRewards * totalFee * totalSharesNoVaults) - / ((totalPooledEtherNoVaults + totalRewards) * precisionPoints - totalRewards * totalFee); + uint256 precision = _calculated.rewardDistribution.precisionPoints; + uint256 feeEther = totalRewards * totalFee / precision; + shareRate.totalPooledEther += totalRewards - feeEther; + + // but we won't pay fees in ether, so we need to calculate how many shares we need to mint as fees + sharesToMintAsFees = feeEther * shareRate.totalShares / shareRate.totalPooledEther; + } else { + uint256 totalPenalty = _calculated.principalClBalance - unifiedBalance; + shareRate.totalPooledEther -= totalPenalty; } } @@ -409,7 +397,8 @@ contract Accounting is VaultHub { LIDO.processClStateUpdate( _context.report.timestamp, _context.report.clValidators, - _context.report.clBalance + _context.report.clBalance, + _context.update.externalEther ); if (_context.update.sharesToFinalizeWQ > 0) { From bd331870d6be71b82232d834fe43b8ebb4a0db45 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 3 Jul 2024 17:50:34 +0300 Subject: [PATCH 012/338] feat: update vaults in Accounting report --- contracts/0.8.9/Accounting.sol | 29 ++++++++++------ contracts/0.8.9/vaults/LiquidVault.sol | 13 ++++--- contracts/0.8.9/vaults/VaultHub.sol | 34 +++++++++++-------- .../0.8.9/vaults/interfaces/Connected.sol | 8 +---- 4 files changed, 48 insertions(+), 36 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index b2cec3e67..5e92c6bc6 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -165,6 +165,10 @@ struct ReportValues { // Decision about withdrawals processing uint256[] withdrawalFinalizationBatches; uint256 simulatedShareRate; + // vaults + uint256[] clBalances; + uint256[] elBalances; + uint256[] netCashFlows; } /// This contract is responsible for handling oracle reports @@ -225,11 +229,6 @@ contract Accounting is VaultHub { CalculatedValues update; } - struct ShareRate { - uint256 totalPooledEther; - uint256 totalShares; - } - function calculateOracleReportContext( ReportValues memory _report ) internal view returns (ReportContext memory) { @@ -311,7 +310,7 @@ contract Accounting is VaultHub { ) = _calculateShareRateAndFees(_report, pre, update, externalShares); update.sharesToMintAsFees = sharesToMintAsFees; - update.externalEther = externalShares * newShareRate.totalPooledEther / newShareRate.totalShares; + update.externalEther = externalShares * newShareRate.eth / newShareRate.shares; update.postTotalShares = pre.totalShares + update.sharesToMintAsFees - update.totalSharesToBurn + externalShares; @@ -360,9 +359,9 @@ contract Accounting is VaultHub { CalculatedValues memory _calculated, uint256 _externalShares ) internal pure returns (ShareRate memory shareRate, uint256 sharesToMintAsFees) { - shareRate.totalShares = _pre.totalShares - _calculated.totalSharesToBurn - _externalShares; + shareRate.shares = _pre.totalShares - _calculated.totalSharesToBurn - _externalShares; - shareRate.totalPooledEther = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ; + shareRate.eth = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ; uint256 unifiedBalance = _report.clBalance + _calculated.withdrawals + _calculated.elRewards; @@ -375,13 +374,13 @@ contract Accounting is VaultHub { uint256 totalFee = _calculated.rewardDistribution.totalFee; uint256 precision = _calculated.rewardDistribution.precisionPoints; uint256 feeEther = totalRewards * totalFee / precision; - shareRate.totalPooledEther += totalRewards - feeEther; + shareRate.eth += totalRewards - feeEther; // but we won't pay fees in ether, so we need to calculate how many shares we need to mint as fees - sharesToMintAsFees = feeEther * shareRate.totalShares / shareRate.totalPooledEther; + sharesToMintAsFees = feeEther * shareRate.shares / shareRate.eth; } else { uint256 totalPenalty = _calculated.principalClBalance - unifiedBalance; - shareRate.totalPooledEther -= totalPenalty; + shareRate.eth -= totalPenalty; } } @@ -438,6 +437,14 @@ contract Accounting is VaultHub { _contracts.postTokenRebaseReceiver ); + _updateVaults( + _context.report.clBalances, + _context.report.elBalances, + _context.report.netCashFlows + ); + + // TODO: vault fees + if (_context.report.withdrawalFinalizationBatches.length != 0) { // TODO: Is there any sense to check if simulated == real on no withdrawals _contracts.oracleReportSanityChecker.checkSimulatedShareRate( diff --git a/contracts/0.8.9/vaults/LiquidVault.sol b/contracts/0.8.9/vaults/LiquidVault.sol index 79ef550b9..ef1550882 100644 --- a/contracts/0.8.9/vaults/LiquidVault.sol +++ b/contracts/0.8.9/vaults/LiquidVault.sol @@ -7,9 +7,14 @@ pragma solidity 0.8.9; import {Basic} from "./interfaces/Basic.sol"; import {BasicVault} from "./BasicVault.sol"; import {Liquid} from "./interfaces/Liquid.sol"; -import {Report} from "./interfaces/Connected.sol"; import {Hub} from "./interfaces/Hub.sol"; +struct Report { + uint96 cl; + uint96 el; + uint96 netCashFlow; +} + contract LiquidVault is BasicVault, Liquid { uint256 internal constant BPS_IN_100_PERCENT = 10000; @@ -36,11 +41,11 @@ contract LiquidVault is BasicVault, Liquid { return lastReport.cl + lastReport.el - lastReport.netCashFlow + uint256(netCashFlow); } - function update(Report memory _report, uint256 _lockedBalance) external { + function update(uint256 cl, uint256 el, uint256 ncf, uint256 _locked) external { if (msg.sender != address(HUB)) revert("ONLY_HUB"); - lastReport = _report; - locked = _lockedBalance; + lastReport = Report(cl, el, ncf); + locked = _locked; } function deposit() public payable override(Basic, BasicVault) { diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 46087ace8..951c34e62 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -5,7 +5,7 @@ pragma solidity 0.8.9; import {AccessControlEnumerable} from "../utils/access/AccessControlEnumerable.sol"; -import {Connected, Report} from "./interfaces/Connected.sol"; +import {Connected} from "./interfaces/Connected.sol"; import {Hub} from "./interfaces/Hub.sol"; interface StETH { @@ -120,10 +120,16 @@ contract VaultHub is AccessControlEnumerable, Hub { STETH.burnExternalShares(address(this), numberOfShares); } + struct ShareRate { + uint256 eth; + uint256 shares; + } + function _calculateVaultsRebase( - uint256[] memory clBalances, - uint256[] memory elBalances - ) internal returns(uint256[] memory locked) { + ShareRate memory shareRate + ) internal view returns ( + uint256[] memory lockedEther + ) { /// HERE WILL BE ACCOUNTING DRAGONS // \||/ @@ -139,11 +145,11 @@ contract VaultHub is AccessControlEnumerable, Hub { // \______(_______;;; __;;; // for each vault + lockedEther = new uint256[](vaults.length); for (uint256 i = 0; i < vaults.length; ++i) { VaultSocket memory socket = vaults[i]; - Connected vault = socket.vault; - uint256 fee = STETH.getSharesByPooledEth(vault.locked()) ;// * LIDO_APR * FEE_PERCENT; + lockedEther[i] = socket.mintedShares * shareRate.eth / shareRate.shares; } // here we need to pre-calculate the new locked balance for each vault @@ -174,16 +180,16 @@ contract VaultHub is AccessControlEnumerable, Hub { function _updateVaults( uint256[] memory clBalances, uint256[] memory elBalances, - uint256[] memory depositBalances, - uint256[] memory lockedBalances + uint256[] memory netCashFlows ) internal { for(uint256 i; i < vaults.length; ++i) { - uint96 clBalance = uint96(clBalances[i]); // TODO: SafeCast - uint96 elBalance = uint96(elBalances[i]); - uint96 depositBalance = uint96(depositBalances[i]); - uint96 lockedBalance = uint96(lockedBalances[i]); - - vaults[i].vault.update(Report(clBalance, elBalance, depositBalance), lockedBalance); + VaultSocket memory socket = vaults[i]; + socket.vault.update( + clBalances[i], + elBalances[i], + netCashFlows[i], + STETH.getPooledEthByShares(socket.mintedShares) + ); } } diff --git a/contracts/0.8.9/vaults/interfaces/Connected.sol b/contracts/0.8.9/vaults/interfaces/Connected.sol index fb3b187ba..6ae89a309 100644 --- a/contracts/0.8.9/vaults/interfaces/Connected.sol +++ b/contracts/0.8.9/vaults/interfaces/Connected.sol @@ -3,12 +3,6 @@ pragma solidity 0.8.9; -struct Report { - uint96 cl; - uint96 el; - uint96 netCashFlow; -} - interface Connected { function BOND_BP() external view returns (uint256); @@ -22,5 +16,5 @@ interface Connected { function getValue() external view returns (uint256); - function update(Report memory report, uint256 locked) external; + function update(uint256 cl, uint256 el, uint256 ncf, uint256 locked) external; } From 387a56f97a916450647de5352788b37aff391d8c Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 3 Jul 2024 17:54:23 +0300 Subject: [PATCH 013/338] fix: some compilation issues --- contracts/0.8.9/oracle/AccountingOracle.sol | 6 +++++- contracts/0.8.9/test_helpers/AccountingOracleMock.sol | 5 ++++- contracts/0.8.9/vaults/LiquidVault.sol | 2 +- 3 files changed, 10 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.9/oracle/AccountingOracle.sol b/contracts/0.8.9/oracle/AccountingOracle.sol index ec9e3913c..48555e4d5 100644 --- a/contracts/0.8.9/oracle/AccountingOracle.sol +++ b/contracts/0.8.9/oracle/AccountingOracle.sol @@ -603,7 +603,11 @@ contract AccountingOracle is BaseOracle { data.elRewardsVaultBalance, data.sharesRequestedToBurn, data.withdrawalFinalizationBatches, - data.simulatedShareRate + data.simulatedShareRate, + // TODO: vault values here + new uint256[](0), + new uint256[](0), + new uint256[](0) )); _storageExtraDataProcessingState().value = ExtraDataProcessingState({ diff --git a/contracts/0.8.9/test_helpers/AccountingOracleMock.sol b/contracts/0.8.9/test_helpers/AccountingOracleMock.sol index bc524d75a..eb1288cd0 100644 --- a/contracts/0.8.9/test_helpers/AccountingOracleMock.sol +++ b/contracts/0.8.9/test_helpers/AccountingOracleMock.sol @@ -35,7 +35,10 @@ contract AccountingOracleMock { data.elRewardsVaultBalance, data.sharesRequestedToBurn, data.withdrawalFinalizationBatches, - data.simulatedShareRate + data.simulatedShareRate, + new uint256[](0), + new uint256[](0), + new uint256[](0) )); } diff --git a/contracts/0.8.9/vaults/LiquidVault.sol b/contracts/0.8.9/vaults/LiquidVault.sol index ef1550882..2d6c9bf6b 100644 --- a/contracts/0.8.9/vaults/LiquidVault.sol +++ b/contracts/0.8.9/vaults/LiquidVault.sol @@ -44,7 +44,7 @@ contract LiquidVault is BasicVault, Liquid { function update(uint256 cl, uint256 el, uint256 ncf, uint256 _locked) external { if (msg.sender != address(HUB)) revert("ONLY_HUB"); - lastReport = Report(cl, el, ncf); + lastReport = Report(uint96(cl), uint96(el), uint96(ncf)); //TODO: safecast locked = _locked; } From 21b3eefa1692aa4d1301d30282800807522af838 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 9 Jul 2024 13:55:28 +0300 Subject: [PATCH 014/338] fix: commpilation --- .../AccountingOracle__MockForLegacyOracle.sol | 11 ++++++++--- .../contracts/oracle/MockLidoForAccountingOracle.sol | 9 ++------- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol b/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol index b5e8d0669..17780bb06 100644 --- a/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol +++ b/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol @@ -2,7 +2,8 @@ // for testing purposes only pragma solidity >=0.4.24 <0.9.0; -import {AccountingOracle, ILido} from "contracts/0.8.9/oracle/AccountingOracle.sol"; +import { AccountingOracle, IReportReceiver } from "contracts/0.8.9/oracle/AccountingOracle.sol"; +import { ReportValues } from "contracts/0.8.9/Accounting.sol"; interface ITimeProvider { function getTime() external view returns (uint256); @@ -36,7 +37,7 @@ contract AccountingOracle__MockForLegacyOracle { uint256 slotsElapsed = data.refSlot - _lastRefSlot; _lastRefSlot = data.refSlot; - ILido(LIDO).handleOracleReport( + IReportReceiver(LIDO).handleOracleReport(ReportValues( data.refSlot * SECONDS_PER_SLOT, slotsElapsed * SECONDS_PER_SLOT, data.numValidators, @@ -45,7 +46,11 @@ contract AccountingOracle__MockForLegacyOracle { data.elRewardsVaultBalance, data.sharesRequestedToBurn, data.withdrawalFinalizationBatches, - data.simulatedShareRate + data.simulatedShareRate, + new uint256[](0), + new uint256[](0), + new uint256[](0) + ) ); } diff --git a/test/0.8.9/contracts/oracle/MockLidoForAccountingOracle.sol b/test/0.8.9/contracts/oracle/MockLidoForAccountingOracle.sol index df9d783f6..388426c9c 100644 --- a/test/0.8.9/contracts/oracle/MockLidoForAccountingOracle.sol +++ b/test/0.8.9/contracts/oracle/MockLidoForAccountingOracle.sol @@ -2,9 +2,8 @@ // SPDX-License-Identifier: GPL-3.0 pragma solidity 0.8.9; -import { IReportReceiver } from "../../oracle/AccountingOracle.sol"; -import { ReportValues } from "../../Accounting.sol"; -import { ILido } from "contracts/0.8.9/oracle/AccountingOracle.sol"; +import { ReportValues } from "contracts/0.8.9/Accounting.sol"; +import { IReportReceiver } from "contracts/0.8.9/oracle/AccountingOracle.sol"; interface IPostTokenRebaseReceiver { function handlePostTokenRebase( @@ -48,10 +47,6 @@ contract MockLidoForAccountingOracle is IReportReceiver { legacyOracle = addr; } - /// - /// ILido - /// - function handleOracleReport( ReportValues memory values ) external { From 62b5019ebf27abd0af0d176d39a2df203a8fd70c Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 9 Jul 2024 14:03:21 +0200 Subject: [PATCH 015/338] chore: update yarn --- package.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package.json b/package.json index 0619470e6..effa666f1 100644 --- a/package.json +++ b/package.json @@ -6,7 +6,7 @@ "engines": { "node": ">=20" }, - "packageManager": "yarn@4.2.2", + "packageManager": "yarn@4.3.1", "scripts": { "compile": "hardhat compile", "lint:sol": "solhint 'contracts/**/*.sol'", From 8ec71f1a4becde41de84d3eb8cf71c1d2d534ed7 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 9 Jul 2024 15:37:54 +0300 Subject: [PATCH 016/338] test: partially fix accountingOracle tests --- .../Accounting_MockForAccountingOracle.sol | 23 ++++++ .../oracle/MockLidoForAccountingOracle.sol | 82 ------------------- .../accountingOracle.accessControl.test.ts | 8 +- .../oracle/accountingOracle.deploy.test.ts | 18 ++-- .../oracle/accountingOracle.happyPath.test.ts | 28 +++---- .../accountingOracle.submitReport.test.ts | 26 +++--- test/deploy/accountingOracle.ts | 16 ++-- test/deploy/locator.ts | 1 + 8 files changed, 69 insertions(+), 133 deletions(-) create mode 100644 test/0.8.9/contracts/oracle/Accounting_MockForAccountingOracle.sol delete mode 100644 test/0.8.9/contracts/oracle/MockLidoForAccountingOracle.sol diff --git a/test/0.8.9/contracts/oracle/Accounting_MockForAccountingOracle.sol b/test/0.8.9/contracts/oracle/Accounting_MockForAccountingOracle.sol new file mode 100644 index 000000000..47ef4589f --- /dev/null +++ b/test/0.8.9/contracts/oracle/Accounting_MockForAccountingOracle.sol @@ -0,0 +1,23 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 +pragma solidity 0.8.9; + +import { ReportValues } from "contracts/0.8.9/Accounting.sol"; + +import { IReportReceiver } from "contracts/0.8.9/oracle/AccountingOracle.sol"; + +contract Accounting__MockForAccountingOracle is IReportReceiver { + struct HandleOracleReportCallData { + ReportValues values; + uint256 callCount; + } + + HandleOracleReportCallData public lastCall__handleOracleReport; + + function handleOracleReport(ReportValues memory values) external override { + lastCall__handleOracleReport = HandleOracleReportCallData( + values, + ++lastCall__handleOracleReport.callCount + ); + } +} diff --git a/test/0.8.9/contracts/oracle/MockLidoForAccountingOracle.sol b/test/0.8.9/contracts/oracle/MockLidoForAccountingOracle.sol deleted file mode 100644 index 388426c9c..000000000 --- a/test/0.8.9/contracts/oracle/MockLidoForAccountingOracle.sol +++ /dev/null @@ -1,82 +0,0 @@ -// SPDX-FileCopyrightText: 2023 Lido -// SPDX-License-Identifier: GPL-3.0 -pragma solidity 0.8.9; - -import { ReportValues } from "contracts/0.8.9/Accounting.sol"; -import { IReportReceiver } from "contracts/0.8.9/oracle/AccountingOracle.sol"; - -interface IPostTokenRebaseReceiver { - function handlePostTokenRebase( - uint256 _reportTimestamp, - uint256 _timeElapsed, - uint256 _preTotalShares, - uint256 _preTotalEther, - uint256 _postTotalShares, - uint256 _postTotalEther, - uint256 _sharesMintedAsFees - ) external; -} - -contract MockLidoForAccountingOracle is IReportReceiver { - address internal legacyOracle; - - struct HandleOracleReportLastCall { - uint256 currentReportTimestamp; - uint256 secondsElapsedSinceLastReport; - uint256 numValidators; - uint256 clBalance; - uint256 withdrawalVaultBalance; - uint256 elRewardsVaultBalance; - uint256 sharesRequestedToBurn; - uint256[] withdrawalFinalizationBatches; - uint256 simulatedShareRate; - uint256 callCount; - } - - HandleOracleReportLastCall internal _handleOracleReportLastCall; - - function getLastCall_handleOracleReport() - external - view - returns (HandleOracleReportLastCall memory) - { - return _handleOracleReportLastCall; - } - - function setLegacyOracle(address addr) external { - legacyOracle = addr; - } - - function handleOracleReport( - ReportValues memory values - ) external { - _handleOracleReportLastCall - .currentReportTimestamp = values.timestamp; - _handleOracleReportLastCall - .secondsElapsedSinceLastReport = values.timeElapsed; - _handleOracleReportLastCall.numValidators = values.clValidators; - _handleOracleReportLastCall.clBalance = values.clBalance; - _handleOracleReportLastCall - .withdrawalVaultBalance = values.withdrawalVaultBalance; - _handleOracleReportLastCall - .elRewardsVaultBalance = values.elRewardsVaultBalance; - _handleOracleReportLastCall - .sharesRequestedToBurn = values.sharesRequestedToBurn; - _handleOracleReportLastCall - .withdrawalFinalizationBatches = values.withdrawalFinalizationBatches; - _handleOracleReportLastCall.simulatedShareRate = values.simulatedShareRate; - ++_handleOracleReportLastCall.callCount; - - if (legacyOracle != address(0)) { - IPostTokenRebaseReceiver(legacyOracle).handlePostTokenRebase( - values.timestamp /* IGNORED reportTimestamp */, - values.timeElapsed /* timeElapsed */, - 0 /* IGNORED preTotalShares */, - 0 /* preTotalEther */, - 1 /* postTotalShares */, - 1 /* postTotalEther */, - 1 /* IGNORED sharesMintedAsFees */ - ); - } - } -} diff --git a/test/0.8.9/oracle/accountingOracle.accessControl.test.ts b/test/0.8.9/oracle/accountingOracle.accessControl.test.ts index 0e16917a2..7d33632d1 100644 --- a/test/0.8.9/oracle/accountingOracle.accessControl.test.ts +++ b/test/0.8.9/oracle/accountingOracle.accessControl.test.ts @@ -6,9 +6,9 @@ import { anyValue } from "@nomicfoundation/hardhat-chai-matchers/withArgs"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { + Accounting__MockForAccountingOracle, AccountingOracleTimeTravellable, HashConsensusTimeTravellable, - MockLidoForAccountingOracle, } from "typechain-types"; import { @@ -32,7 +32,7 @@ import { deployAndConfigureAccountingOracle } from "test/deploy"; describe("AccountingOracle.sol:accessControl", () => { let consensus: HashConsensusTimeTravellable; let oracle: AccountingOracleTimeTravellable; - let mockLido: MockLidoForAccountingOracle; + let mockAccounting: Accounting__MockForAccountingOracle; let reportItems: ReportAsArray; let reportFields: OracleReport; let extraDataList: string; @@ -89,7 +89,7 @@ describe("AccountingOracle.sol:accessControl", () => { oracle = deployed.oracle; consensus = deployed.consensus; - mockLido = deployed.lido; + mockAccounting = deployed.accounting; }; beforeEach(deploy); @@ -98,7 +98,7 @@ describe("AccountingOracle.sol:accessControl", () => { it("deploying accounting oracle", async () => { expect(oracle).to.be.not.null; expect(consensus).to.be.not.null; - expect(mockLido).to.be.not.null; + expect(mockAccounting).to.be.not.null; expect(reportItems).to.be.not.null; expect(extraDataList).to.be.not.null; }); diff --git a/test/0.8.9/oracle/accountingOracle.deploy.test.ts b/test/0.8.9/oracle/accountingOracle.deploy.test.ts index f52f4e05e..6a94fee6e 100644 --- a/test/0.8.9/oracle/accountingOracle.deploy.test.ts +++ b/test/0.8.9/oracle/accountingOracle.deploy.test.ts @@ -5,11 +5,11 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { + Accounting__MockForAccountingOracle, AccountingOracle, AccountingOracleTimeTravellable, HashConsensusTimeTravellable, LegacyOracle, - MockLidoForAccountingOracle, MockStakingRouterForAccountingOracle, MockWithdrawalQueueForAccountingOracle, } from "typechain-types"; @@ -129,19 +129,21 @@ describe("AccountingOracle.sol:deploy", () => { describe("deployment and init finishes successfully (default setup)", async () => { let consensus: HashConsensusTimeTravellable; let oracle: AccountingOracleTimeTravellable; - let mockLido: MockLidoForAccountingOracle; + let mockAccounting: Accounting__MockForAccountingOracle; let mockStakingRouter: MockStakingRouterForAccountingOracle; let mockWithdrawalQueue: MockWithdrawalQueueForAccountingOracle; let legacyOracle: LegacyOracle; + let locatorAddr: string; before(async () => { const deployed = await deployAndConfigureAccountingOracle(admin.address); consensus = deployed.consensus; oracle = deployed.oracle; - mockLido = deployed.lido; mockStakingRouter = deployed.stakingRouter; mockWithdrawalQueue = deployed.withdrawalQueue; legacyOracle = deployed.legacyOracle; + locatorAddr = deployed.locatorAddr; + mockAccounting = deployed.accounting; }); it("mock setup is correct", async () => { @@ -155,7 +157,7 @@ describe("AccountingOracle.sol:deploy", () => { expect(time2).to.be.equal(time1 + BigInt(SECONDS_PER_SLOT)); expect(await oracle.getTime()).to.be.equal(time2); - const handleOracleReportCallData = await mockLido.getLastCall_handleOracleReport(); + const handleOracleReportCallData = await mockAccounting.lastCall__handleOracleReport(); expect(handleOracleReportCallData.callCount).to.be.equal(0); const updateExitedKeysByModuleCallData = await mockStakingRouter.lastCall_updateExitedKeysByModule(); @@ -176,7 +178,7 @@ describe("AccountingOracle.sol:deploy", () => { it("initial configuration is correct", async () => { expect(await oracle.getConsensusContract()).to.be.equal(await consensus.getAddress()); expect(await oracle.getConsensusVersion()).to.be.equal(CONSENSUS_VERSION); - expect(await oracle.LIDO()).to.be.equal(await mockLido.getAddress()); + expect(await oracle.LOCATOR()).to.be.equal(locatorAddr); expect(await oracle.SECONDS_PER_SLOT()).to.be.equal(SECONDS_PER_SLOT); }); @@ -192,12 +194,6 @@ describe("AccountingOracle.sol:deploy", () => { ).to.be.revertedWithCustomError(defaultOracle, "LegacyOracleCannotBeZero"); }); - it("constructor reverts if lido address is zero", async () => { - await expect( - deployAccountingOracleSetup(admin.address, { lidoAddr: ZeroAddress }), - ).to.be.revertedWithCustomError(defaultOracle, "LidoCannotBeZero"); - }); - it("initialize reverts if admin address is zero", async () => { const deployed = await deployAccountingOracleSetup(admin.address); await updateInitialEpoch(deployed.consensus); diff --git a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts index 631ecb682..674255f37 100644 --- a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts +++ b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts @@ -6,10 +6,10 @@ import { anyValue } from "@nomicfoundation/hardhat-chai-matchers/withArgs"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { + Accounting__MockForAccountingOracle, AccountingOracleTimeTravellable, HashConsensusTimeTravellable, MockLegacyOracle, - MockLidoForAccountingOracle, MockStakingRouterForAccountingOracle, MockWithdrawalQueueForAccountingOracle, } from "typechain-types"; @@ -48,7 +48,7 @@ describe("AccountingOracle.sol:happyPath", () => { let consensus: HashConsensusTimeTravellable; let oracle: AccountingOracleTimeTravellable; let oracleVersion: number; - let mockLido: MockLidoForAccountingOracle; + let mockAccounting: Accounting__MockForAccountingOracle; let mockWithdrawalQueue: MockWithdrawalQueueForAccountingOracle; let mockStakingRouter: MockStakingRouterForAccountingOracle; let mockLegacyOracle: MockLegacyOracle; @@ -73,7 +73,7 @@ describe("AccountingOracle.sol:happyPath", () => { const deployed = await deployAndConfigureAccountingOracle(admin.address); consensus = deployed.consensus; oracle = deployed.oracle; - mockLido = deployed.lido; + mockAccounting = deployed.accounting; mockWithdrawalQueue = deployed.withdrawalQueue; mockStakingRouter = deployed.stakingRouter; mockLegacyOracle = deployed.legacyOracle; @@ -235,20 +235,20 @@ describe("AccountingOracle.sol:happyPath", () => { expect(procState.extraDataItemsSubmitted).to.equal(0); }); - it(`Lido got the oracle report`, async () => { - const lastOracleReportCall = await mockLido.getLastCall_handleOracleReport(); + it(`Accounting got the oracle report`, async () => { + const lastOracleReportCall = await mockAccounting.lastCall__handleOracleReport(); expect(lastOracleReportCall.callCount).to.equal(1); - expect(lastOracleReportCall.secondsElapsedSinceLastReport).to.equal( + expect(lastOracleReportCall.values.timeElapsed).to.equal( (reportFields.refSlot - V1_ORACLE_LAST_REPORT_SLOT) * SECONDS_PER_SLOT, ); - expect(lastOracleReportCall.numValidators).to.equal(reportFields.numValidators); - expect(lastOracleReportCall.clBalance).to.equal(BigInt(reportFields.clBalanceGwei) * ONE_GWEI); - expect(lastOracleReportCall.withdrawalVaultBalance).to.equal(reportFields.withdrawalVaultBalance); - expect(lastOracleReportCall.elRewardsVaultBalance).to.equal(reportFields.elRewardsVaultBalance); - expect(lastOracleReportCall.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( + expect(lastOracleReportCall.values.clValidators).to.equal(reportFields.numValidators); + expect(lastOracleReportCall.values.clBalance).to.equal(BigInt(reportFields.clBalanceGwei) * ONE_GWEI); + expect(lastOracleReportCall.values.withdrawalVaultBalance).to.equal(reportFields.withdrawalVaultBalance); + expect(lastOracleReportCall.values.elRewardsVaultBalance).to.equal(reportFields.elRewardsVaultBalance); + expect(lastOracleReportCall.values.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( reportFields.withdrawalFinalizationBatches.map(Number), ); - expect(lastOracleReportCall.simulatedShareRate).to.equal(reportFields.simulatedShareRate); + expect(lastOracleReportCall.values.simulatedShareRate).to.equal(reportFields.simulatedShareRate); }); it(`withdrawal queue got bunker mode report`, async () => { @@ -423,8 +423,8 @@ describe("AccountingOracle.sol:happyPath", () => { await expect(tx).to.emit(oracle, "ProcessingStarted").withArgs(reportFields.refSlot, anyValue); }); - it(`Lido got the oracle report`, async () => { - const lastOracleReportCall = await mockLido.getLastCall_handleOracleReport(); + it(`Accounting got the oracle report`, async () => { + const lastOracleReportCall = await mockAccounting.lastCall__handleOracleReport(); expect(lastOracleReportCall.callCount).to.equal(2); }); diff --git a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts index 5109013f8..e61200efa 100644 --- a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts +++ b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts @@ -7,10 +7,10 @@ import { anyValue } from "@nomicfoundation/hardhat-chai-matchers/withArgs"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { + Accounting__MockForAccountingOracle, AccountingOracleTimeTravellable, HashConsensusTimeTravellable, MockLegacyOracle, - MockLidoForAccountingOracle, MockStakingRouterForAccountingOracle, MockWithdrawalQueueForAccountingOracle, OracleReportSanityChecker, @@ -51,7 +51,7 @@ describe("AccountingOracle.sol:submitReport", () => { let deadline: BigNumberish; let mockStakingRouter: MockStakingRouterForAccountingOracle; let extraData: ExtraDataType; - let mockLido: MockLidoForAccountingOracle; + let mockAccounting: Accounting__MockForAccountingOracle; let sanityChecker: OracleReportSanityChecker; let mockLegacyOracle: MockLegacyOracle; let mockWithdrawalQueue: MockWithdrawalQueueForAccountingOracle; @@ -112,7 +112,7 @@ describe("AccountingOracle.sol:submitReport", () => { oracle = deployed.oracle; consensus = deployed.consensus; mockStakingRouter = deployed.stakingRouter; - mockLido = deployed.lido; + mockAccounting = deployed.accounting; sanityChecker = deployed.oracleReportSanityChecker; mockLegacyOracle = deployed.legacyOracle; mockWithdrawalQueue = deployed.withdrawalQueue; @@ -168,7 +168,7 @@ describe("AccountingOracle.sol:submitReport", () => { expect(oracleVersion).to.be.not.null; expect(deadline).to.be.not.null; expect(mockStakingRouter).to.be.not.null; - expect(mockLido).to.be.not.null; + expect(mockAccounting).to.be.not.null; }); }); @@ -439,29 +439,29 @@ describe("AccountingOracle.sol:submitReport", () => { context("delivers the data to corresponded contracts", () => { it("should call handleOracleReport on Lido", async () => { - expect((await mockLido.getLastCall_handleOracleReport()).callCount).to.be.equal(0); + expect((await mockAccounting.lastCall__handleOracleReport()).callCount).to.be.equal(0); await consensus.setTime(deadline); const tx = await oracle.connect(member1).submitReportData(reportFields, oracleVersion); await expect(tx).to.emit(oracle, "ProcessingStarted").withArgs(reportFields.refSlot, anyValue); - const lastOracleReportToLido = await mockLido.getLastCall_handleOracleReport(); + const lastOracleReportToLido = await mockAccounting.lastCall__handleOracleReport(); expect(lastOracleReportToLido.callCount).to.be.equal(1); - expect(lastOracleReportToLido.currentReportTimestamp).to.be.equal( + expect(lastOracleReportToLido.values.timestamp).to.be.equal( GENESIS_TIME + reportFields.refSlot * SECONDS_PER_SLOT, ); expect(lastOracleReportToLido.callCount).to.be.equal(1); - expect(lastOracleReportToLido.currentReportTimestamp).to.be.equal( + expect(lastOracleReportToLido.values.timestamp).to.be.equal( GENESIS_TIME + reportFields.refSlot * SECONDS_PER_SLOT, ); - expect(lastOracleReportToLido.clBalance).to.be.equal(reportFields.clBalanceGwei + "000000000"); - expect(lastOracleReportToLido.withdrawalVaultBalance).to.be.equal(reportFields.withdrawalVaultBalance); - expect(lastOracleReportToLido.elRewardsVaultBalance).to.be.equal(reportFields.elRewardsVaultBalance); - expect(lastOracleReportToLido.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( + expect(lastOracleReportToLido.values.clBalance).to.be.equal(reportFields.clBalanceGwei + "000000000"); + expect(lastOracleReportToLido.values.withdrawalVaultBalance).to.be.equal(reportFields.withdrawalVaultBalance); + expect(lastOracleReportToLido.values.elRewardsVaultBalance).to.be.equal(reportFields.elRewardsVaultBalance); + expect(lastOracleReportToLido.values.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( reportFields.withdrawalFinalizationBatches.map(Number), ); - expect(lastOracleReportToLido.simulatedShareRate).to.be.equal(reportFields.simulatedShareRate); + expect(lastOracleReportToLido.values.simulatedShareRate).to.be.equal(reportFields.simulatedShareRate); }); it("should call updateExitedValidatorsCountByStakingModule on StakingRouter", async () => { diff --git a/test/deploy/accountingOracle.ts b/test/deploy/accountingOracle.ts index 28ca61524..539122cb1 100644 --- a/test/deploy/accountingOracle.ts +++ b/test/deploy/accountingOracle.ts @@ -33,11 +33,11 @@ export async function deployMockLegacyOracle({ return legacyOracle; } -async function deployMockLidoAndStakingRouter() { +async function deployMockAccountingAndStakingRouter() { const stakingRouter = await ethers.deployContract("MockStakingRouterForAccountingOracle"); const withdrawalQueue = await ethers.deployContract("MockWithdrawalQueueForAccountingOracle"); - const lido = await ethers.deployContract("MockLidoForAccountingOracle"); - return { lido, stakingRouter, withdrawalQueue }; + const accounting = await ethers.deployContract("Accounting__MockForAccountingOracle"); + return { accounting, stakingRouter, withdrawalQueue }; } export async function deployAccountingOracleSetup( @@ -48,16 +48,15 @@ export async function deployAccountingOracleSetup( slotsPerEpoch = SLOTS_PER_EPOCH, secondsPerSlot = SECONDS_PER_SLOT, genesisTime = GENESIS_TIME, - getLidoAndStakingRouter = deployMockLidoAndStakingRouter, + getLidoAndStakingRouter = deployMockAccountingAndStakingRouter, getLegacyOracle = deployMockLegacyOracle, lidoLocatorAddr = null as string | null, legacyOracleAddr = null as string | null, - lidoAddr = null as string | null, } = {}, ) { const locator = await deployLidoLocator(); const locatorAddr = await locator.getAddress(); - const { lido, stakingRouter, withdrawalQueue } = await getLidoAndStakingRouter(); + const { accounting, stakingRouter, withdrawalQueue } = await getLidoAndStakingRouter(); const oracleReportSanityChecker = await deployOracleReportSanityCheckerForAccounting(locatorAddr, admin); const legacyOracle = await getLegacyOracle(); @@ -68,7 +67,6 @@ export async function deployAccountingOracleSetup( const oracle = await ethers.deployContract("AccountingOracleTimeTravellable", [ lidoLocatorAddr || locatorAddr, - lidoAddr || (await lido.getAddress()), legacyOracleAddr || (await legacyOracle.getAddress()), secondsPerSlot, genesisTime, @@ -84,18 +82,18 @@ export async function deployAccountingOracleSetup( }); await updateLidoLocatorImplementation(locatorAddr, { - lido: lidoAddr || (await lido.getAddress()), stakingRouter: await stakingRouter.getAddress(), withdrawalQueue: await withdrawalQueue.getAddress(), oracleReportSanityChecker: await oracleReportSanityChecker.getAddress(), accountingOracle: await oracle.getAddress(), + accounting: await accounting.getAddress(), }); // pretend we're at the first slot of the initial frame's epoch await consensus.setTime(genesisTime + initialEpoch * slotsPerEpoch * secondsPerSlot); return { - lido, + accounting, stakingRouter, withdrawalQueue, locatorAddr, diff --git a/test/deploy/locator.ts b/test/deploy/locator.ts index 84e63a22e..44b7dc1ec 100644 --- a/test/deploy/locator.ts +++ b/test/deploy/locator.ts @@ -28,6 +28,7 @@ async function deployDummyLocator(config?: Partial, de validatorsExitBusOracle: certainAddress("dummy-locator:validatorsExitBusOracle"), withdrawalQueue: certainAddress("dummy-locator:withdrawalQueue"), withdrawalVault: certainAddress("dummy-locator:withdrawalVault"), + accounting: certainAddress("dummy-locator:withdrawalVault"), ...config, }); From 781bc3f63893cee368a8d8c90559d4d53dacd91f Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 9 Jul 2024 15:56:14 +0300 Subject: [PATCH 017/338] test: final fix for accounting oracle tests --- ...> Accounting__MockForAccountingOracle.sol} | 2 +- .../oracle/accountingOracle.happyPath.test.ts | 14 +++++------ .../accountingOracle.submitReport.test.ts | 24 ++++++++++--------- 3 files changed, 21 insertions(+), 19 deletions(-) rename test/0.8.9/contracts/oracle/{Accounting_MockForAccountingOracle.sol => Accounting__MockForAccountingOracle.sol} (96%) diff --git a/test/0.8.9/contracts/oracle/Accounting_MockForAccountingOracle.sol b/test/0.8.9/contracts/oracle/Accounting__MockForAccountingOracle.sol similarity index 96% rename from test/0.8.9/contracts/oracle/Accounting_MockForAccountingOracle.sol rename to test/0.8.9/contracts/oracle/Accounting__MockForAccountingOracle.sol index 47ef4589f..55d411ded 100644 --- a/test/0.8.9/contracts/oracle/Accounting_MockForAccountingOracle.sol +++ b/test/0.8.9/contracts/oracle/Accounting__MockForAccountingOracle.sol @@ -8,7 +8,7 @@ import { IReportReceiver } from "contracts/0.8.9/oracle/AccountingOracle.sol"; contract Accounting__MockForAccountingOracle is IReportReceiver { struct HandleOracleReportCallData { - ReportValues values; + ReportValues arg; uint256 callCount; } diff --git a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts index 674255f37..28e4e36d5 100644 --- a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts +++ b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts @@ -238,17 +238,17 @@ describe("AccountingOracle.sol:happyPath", () => { it(`Accounting got the oracle report`, async () => { const lastOracleReportCall = await mockAccounting.lastCall__handleOracleReport(); expect(lastOracleReportCall.callCount).to.equal(1); - expect(lastOracleReportCall.values.timeElapsed).to.equal( + expect(lastOracleReportCall.arg.timeElapsed).to.equal( (reportFields.refSlot - V1_ORACLE_LAST_REPORT_SLOT) * SECONDS_PER_SLOT, ); - expect(lastOracleReportCall.values.clValidators).to.equal(reportFields.numValidators); - expect(lastOracleReportCall.values.clBalance).to.equal(BigInt(reportFields.clBalanceGwei) * ONE_GWEI); - expect(lastOracleReportCall.values.withdrawalVaultBalance).to.equal(reportFields.withdrawalVaultBalance); - expect(lastOracleReportCall.values.elRewardsVaultBalance).to.equal(reportFields.elRewardsVaultBalance); - expect(lastOracleReportCall.values.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( + expect(lastOracleReportCall.arg.clValidators).to.equal(reportFields.numValidators); + expect(lastOracleReportCall.arg.clBalance).to.equal(BigInt(reportFields.clBalanceGwei) * ONE_GWEI); + expect(lastOracleReportCall.arg.withdrawalVaultBalance).to.equal(reportFields.withdrawalVaultBalance); + expect(lastOracleReportCall.arg.elRewardsVaultBalance).to.equal(reportFields.elRewardsVaultBalance); + expect(lastOracleReportCall.arg.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( reportFields.withdrawalFinalizationBatches.map(Number), ); - expect(lastOracleReportCall.values.simulatedShareRate).to.equal(reportFields.simulatedShareRate); + expect(lastOracleReportCall.arg.simulatedShareRate).to.equal(reportFields.simulatedShareRate); }); it(`withdrawal queue got bunker mode report`, async () => { diff --git a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts index e61200efa..e7b3624d2 100644 --- a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts +++ b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts @@ -438,30 +438,32 @@ describe("AccountingOracle.sol:submitReport", () => { }); context("delivers the data to corresponded contracts", () => { - it("should call handleOracleReport on Lido", async () => { + it("should call handleOracleReport on Accounting", async () => { expect((await mockAccounting.lastCall__handleOracleReport()).callCount).to.be.equal(0); await consensus.setTime(deadline); const tx = await oracle.connect(member1).submitReportData(reportFields, oracleVersion); await expect(tx).to.emit(oracle, "ProcessingStarted").withArgs(reportFields.refSlot, anyValue); - const lastOracleReportToLido = await mockAccounting.lastCall__handleOracleReport(); + const lastOracleReportToAccounting = await mockAccounting.lastCall__handleOracleReport(); - expect(lastOracleReportToLido.callCount).to.be.equal(1); - expect(lastOracleReportToLido.values.timestamp).to.be.equal( + expect(lastOracleReportToAccounting.callCount).to.be.equal(1); + expect(lastOracleReportToAccounting.arg.timestamp).to.be.equal( GENESIS_TIME + reportFields.refSlot * SECONDS_PER_SLOT, ); - expect(lastOracleReportToLido.callCount).to.be.equal(1); - expect(lastOracleReportToLido.values.timestamp).to.be.equal( + expect(lastOracleReportToAccounting.callCount).to.be.equal(1); + expect(lastOracleReportToAccounting.arg.timestamp).to.be.equal( GENESIS_TIME + reportFields.refSlot * SECONDS_PER_SLOT, ); - expect(lastOracleReportToLido.values.clBalance).to.be.equal(reportFields.clBalanceGwei + "000000000"); - expect(lastOracleReportToLido.values.withdrawalVaultBalance).to.be.equal(reportFields.withdrawalVaultBalance); - expect(lastOracleReportToLido.values.elRewardsVaultBalance).to.be.equal(reportFields.elRewardsVaultBalance); - expect(lastOracleReportToLido.values.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( + expect(lastOracleReportToAccounting.arg.clBalance).to.be.equal(reportFields.clBalanceGwei + "000000000"); + expect(lastOracleReportToAccounting.arg.withdrawalVaultBalance).to.be.equal( + reportFields.withdrawalVaultBalance, + ); + expect(lastOracleReportToAccounting.arg.elRewardsVaultBalance).to.be.equal(reportFields.elRewardsVaultBalance); + expect(lastOracleReportToAccounting.arg.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( reportFields.withdrawalFinalizationBatches.map(Number), ); - expect(lastOracleReportToLido.values.simulatedShareRate).to.be.equal(reportFields.simulatedShareRate); + expect(lastOracleReportToAccounting.arg.simulatedShareRate).to.be.equal(reportFields.simulatedShareRate); }); it("should call updateExitedValidatorsCountByStakingModule on StakingRouter", async () => { From f6fa83c9919a97bc2700808e72253a778e560a58 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 9 Jul 2024 18:50:01 +0300 Subject: [PATCH 018/338] fix: scratch deploy --- contracts/0.8.9/Accounting.sol | 6 ++-- lib/state-file.ts | 2 ++ scripts/scratch/scratch-acceptance-test.ts | 28 ++++++++++++------- .../steps/09-deploy-non-aragon-contracts.ts | 8 +++++- 4 files changed, 30 insertions(+), 14 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 5e92c6bc6..ff71adeff 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -178,9 +178,9 @@ contract Accounting is VaultHub { ILidoLocator public immutable LIDO_LOCATOR; ILido public immutable LIDO; - constructor(ILidoLocator _lidoLocator) VaultHub(_lidoLocator.lido()){ + constructor(ILidoLocator _lidoLocator, ILido _lido) VaultHub(address(_lido)){ LIDO_LOCATOR = _lidoLocator; - LIDO = ILido(LIDO_LOCATOR.lido()); + LIDO = _lido; } struct PreReportState { @@ -250,7 +250,7 @@ contract Accounting is VaultHub { */ function handleOracleReport( ReportValues memory _report - ) internal returns (uint256[4] memory) { + ) external returns (uint256[4] memory) { Contracts memory contracts = _loadOracleReportContracts(); ReportContext memory reportContext = _calculateOracleReportContext(contracts, _report); diff --git a/lib/state-file.ts b/lib/state-file.ts index 997c4144e..fcd1f0bb8 100644 --- a/lib/state-file.ts +++ b/lib/state-file.ts @@ -79,6 +79,7 @@ export enum Sk { lidoLocator = "lidoLocator", chainSpec = "chainSpec", scratchDeployGasUsed = "scratchDeployGasUsed", + accounting = "accounting", } export function getAddress(contractKey: Sk, state: DeploymentState): string { @@ -123,6 +124,7 @@ export function getAddress(contractKey: Sk, state: DeploymentState): string { case Sk.oracleReportSanityChecker: case Sk.wstETH: case Sk.depositContract: + case Sk.accounting: return state[contractKey].address; default: throw new Error(`Unsupported contract entry key ${contractKey}`); diff --git a/scripts/scratch/scratch-acceptance-test.ts b/scripts/scratch/scratch-acceptance-test.ts index f560c06cc..4ca6a32c2 100644 --- a/scripts/scratch/scratch-acceptance-test.ts +++ b/scripts/scratch/scratch-acceptance-test.ts @@ -5,6 +5,8 @@ import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { setBalance } from "@nomicfoundation/hardhat-network-helpers"; import { + Accounting, + Accounting__factory, AccountingOracle, AccountingOracle__factory, Agent, @@ -87,6 +89,7 @@ interface Protocol { elRewardsVault: LoadedContract; withdrawalQueue: LoadedContract; ldo: LoadedContract; + accounting: LoadedContract; } async function loadDeployedProtocol(state: DeploymentState) { @@ -117,6 +120,7 @@ async function loadDeployedProtocol(state: DeploymentState) { getAddress(Sk.withdrawalQueueERC721, state), ), ldo: await loadContract(MiniMeToken__factory, getAddress(Sk.ldo, state)), + accounting: await loadContract(Accounting__factory, getAddress(Sk.accounting, state)), }; } @@ -202,6 +206,7 @@ async function checkSubmitDepositReportWithdrawal( hashConsensusForAO, elRewardsVault, withdrawalQueue, + accounting, } = protocol; const initialLidoBalance = await ethers.provider.getBalance(lido.address); @@ -270,19 +275,22 @@ async function checkSubmitDepositReportWithdrawal( const accountingOracleSigner = await ethers.provider.getSigner(accountingOracle.address); // Performing dry-run to estimate simulated share rate - const [postTotalPooledEther, postTotalShares] = await lido + const [postTotalPooledEther, postTotalShares] = await accounting .connect(accountingOracleSigner) - .handleOracleReport.staticCall( - reportTimestamp, + .handleOracleReport.staticCall({ + timestamp: reportTimestamp, timeElapsed, - stat.depositedValidators, + clValidators: stat.depositedValidators, clBalance, - 0 /* withdrawals vault balance */, - elRewardsVaultBalance, - 0 /* shares requested to burn */, - [] /* withdrawal finalization batches */, - 0 /* simulated share rate */, - ); + withdrawalVaultBalance: 0n, + elRewardsVaultBalance: 0n, + sharesRequestedToBurn: 0, + withdrawalFinalizationBatches, + simulatedShareRate: 0, + clBalances: [], + elBalances: [], + netCashFlows: [], + }); log.success("Oracle report simulated"); diff --git a/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts index fae746433..322fe30fd 100644 --- a/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts @@ -197,12 +197,17 @@ async function main() { } logWideSplitter(); + // + // === Accounting === + // + const accounting = await deployWithoutProxy(Sk.accounting, "Accounting", deployer, [locator.address, lidoAddress]); + logWideSplitter(); + // // === AccountingOracle === // const accountingOracleArgs = [ locator.address, - lidoAddress, legacyOracleAddress, Number(chainSpec.secondsPerSlot), Number(chainSpec.genesisTime), @@ -301,6 +306,7 @@ async function main() { withdrawalQueueERC721.address, withdrawalVaultAddress, oracleDaemonConfig.address, + accounting.address, ]; await updateProxyImplementation(Sk.lidoLocator, "LidoLocator", locator.address, proxyContractsOwner, [locatorConfig]); From 52474ae529b75e1d210a6507cabf5f9331e28400 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 10 Jul 2024 13:50:12 +0300 Subject: [PATCH 019/338] fix: optimize away a hot SLOAD from deposit() --- contracts/0.4.24/Lido.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 2809b6ece..5f19799d7 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -535,7 +535,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { require(msg.sender == locator.depositSecurityModule(), "APP_AUTH_DSM_FAILED"); require(canDeposit(), "CAN_NOT_DEPOSIT"); - IStakingRouter stakingRouter = _stakingRouter(); + IStakingRouter stakingRouter = IStakingRouter(locator.stakingRouter()); uint256 depositsCount = Math256.min( _maxDepositsCount, stakingRouter.getStakingModuleMaxDepositsCount(_stakingModuleId, getDepositableEther()) From 1be80ded131730e929c924b8025167fb7dbb3e43 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 11 Jul 2024 12:48:13 +0300 Subject: [PATCH 020/338] fix: add some checks to Lido.sol --- contracts/0.4.24/Lido.sol | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 5f19799d7..446a2be78 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -565,6 +565,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { address _receiver, uint256 _amountOfShares ) external { + _whenNotStopped(); + // authentication goes through isMinter in StETH uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); // TODO: sanity check here to avoid 100% external balance @@ -582,6 +584,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { address _account, uint256 _amountOfShares ) external { + _whenNotStopped(); uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); uint256 extBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256(); @@ -600,6 +603,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 _postClBalance, uint256 _postExternalBalance ) external { + _whenNotStopped(); require(msg.sender == getLidoLocator().accounting(), "AUTH_FAILED"); uint256 preClValidators = CL_VALIDATORS_POSITION.getStorageUint256(); @@ -626,23 +630,25 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 _simulatedShareRate, uint256 _etherToLockOnWithdrawalQueue ) external { - require(msg.sender == getLidoLocator().accounting(), "AUTH_FAILED"); + _whenNotStopped(); + ILidoLocator locator = getLidoLocator(); + require(msg.sender == locator.accounting(), "AUTH_FAILED"); // withdraw execution layer rewards and put them to the buffer if (_elRewardsToWithdraw > 0) { - ILidoExecutionLayerRewardsVault(getLidoLocator().elRewardsVault()) + ILidoExecutionLayerRewardsVault(locator.elRewardsVault()) .withdrawRewards(_elRewardsToWithdraw); } // withdraw withdrawals and put them to the buffer if (_withdrawalsToWithdraw > 0) { - IWithdrawalVault(getLidoLocator().withdrawalVault()) + IWithdrawalVault(locator.withdrawalVault()) .withdrawWithdrawals(_withdrawalsToWithdraw); } // finalize withdrawals (send ether, assign shares for burning) if (_etherToLockOnWithdrawalQueue > 0) { - IWithdrawalQueue(getLidoLocator().withdrawalQueue()) + IWithdrawalQueue(locator.withdrawalQueue()) .finalize.value(_etherToLockOnWithdrawalQueue)( _withdrawalFinalizationBatches[_withdrawalFinalizationBatches.length - 1], _simulatedShareRate @@ -677,6 +683,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 _postTotalEther, uint256 _sharesMintedAsFees ) external { + require(msg.sender == getLidoLocator().accounting(), "AUTH_FAILED"); + emit TokenRebased( _reportTimestamp, _timeElapsed, @@ -813,6 +821,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 clValidators = CL_VALIDATORS_POSITION.getStorageUint256(); // clValidators can never be less than deposited ones. assert(depositedValidators >= clValidators); + return (depositedValidators - clValidators).mul(DEPOSIT_SIZE); } @@ -827,10 +836,12 @@ contract Lido is Versioned, StETHPermit, AragonApp { .add(_getTransientBalance()); } + /// @dev override isMinter from StETH to allow accounting to mint function _isMinter(address _sender) internal view returns (bool) { return _sender == getLidoLocator().accounting(); } + /// @dev override isBurner from StETH to allow accounting to burn function _isBurner(address _sender) internal view returns (bool) { return _sender == getLidoLocator().burner(); } From aba010f9f140c33b65575406e52953f39c83ba1e Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 15 Jul 2024 13:46:08 +0300 Subject: [PATCH 021/338] test: tests and optimizations --- contracts/0.4.24/Lido.sol | 39 +- contracts/0.4.24/test_helpers/LidoMock.sol | 67 -- contracts/0.8.9/Accounting.sol | 126 ++-- contracts/0.8.9/vaults/LiquidVault.sol | 2 +- ...port.sol => Burner__MockForAccounting.sol} | 4 +- ...erRewardsVault__MockForLidoAccounting.sol} | 2 +- ...eportSanityChecker__MockForAccounting.sol} | 54 +- ...TokenRebaseReceiver__MockForAccounting.sol | 18 + ...eceiver__MockForLidoHandleOracleReport.sol | 18 - ... StakingRouter__MockForLidoAccounting.sol} | 4 +- .../StakingRouter__MockForLidoMisc.sol | 8 +- ...ithdrawalQueue__MockForLidoAccounting.sol} | 7 +- ...ithdrawalVault__MockForLidoAccounting.sol} | 2 +- test/0.4.24/lido/lido.accounting.test.ts | 625 ++++++++++++++++++ .../nor/nor.rewards.penalties.flow.test.ts | 4 +- .../accounting.handleOracleReport.test.ts} | 46 +- .../baseOracleReportSanityChecker.test.ts | 22 +- 17 files changed, 805 insertions(+), 243 deletions(-) delete mode 100644 contracts/0.4.24/test_helpers/LidoMock.sol rename test/0.4.24/contracts/{Burner__MockForLidoHandleOracleReport.sol => Burner__MockForAccounting.sol} (81%) rename test/0.4.24/contracts/{LidoExecutionLayerRewardsVault__MockForLidoHandleOracleReport.sol => LidoExecutionLayerRewardsVault__MockForLidoAccounting.sol} (82%) rename test/0.4.24/contracts/{OracleReportSanityChecker__MockForLidoHandleOracleReport.sol => OracleReportSanityChecker__MockForAccounting.sol} (61%) create mode 100644 test/0.4.24/contracts/PostTokenRebaseReceiver__MockForAccounting.sol delete mode 100644 test/0.4.24/contracts/PostTokenRebaseReceiver__MockForLidoHandleOracleReport.sol rename test/0.4.24/contracts/{StakingRouter__MockForLidoHandleOracleReport.sol => StakingRouter__MockForLidoAccounting.sol} (89%) rename test/0.4.24/contracts/{WithdrawalQueue__MockForLidoHandleOracleReport.sol => WithdrawalQueue__MockForLidoAccounting.sol} (88%) rename test/0.4.24/contracts/{WithdrawalVault__MockForLidoHandleOracleReport.sol => WithdrawalVault__MockForLidoAccounting.sol} (84%) create mode 100644 test/0.4.24/lido/lido.accounting.test.ts rename test/{0.4.24/lido/lido.handleOracleReport.test.ts => 0.8.9/accounting.handleOracleReport.test.ts} (93%) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 446a2be78..ca2646ab2 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -599,40 +599,38 @@ contract Lido is Versioned, StETHPermit, AragonApp { function processClStateUpdate( uint256 _reportTimestamp, - uint256 _postClValidators, - uint256 _postClBalance, + uint256 _preClValidators, + uint256 _reportClValidators, + uint256 _reportClBalance, uint256 _postExternalBalance ) external { + // all data validation was done by Accounting and OracleReportSanityChecker _whenNotStopped(); - require(msg.sender == getLidoLocator().accounting(), "AUTH_FAILED"); - - uint256 preClValidators = CL_VALIDATORS_POSITION.getStorageUint256(); - if (_postClValidators > preClValidators) { - CL_VALIDATORS_POSITION.setStorageUint256(_postClValidators); - } + _auth(getLidoLocator().accounting()); // Save the current CL balance and validators to // calculate rewards on the next push - CL_BALANCE_POSITION.setStorageUint256(_postClBalance); - + CL_VALIDATORS_POSITION.setStorageUint256(_reportClValidators); + CL_BALANCE_POSITION.setStorageUint256(_reportClBalance); EXTERNAL_BALANCE_POSITION.setStorageUint256(_postExternalBalance); - //TODO: emit CLBalanceUpdated and external balance updated?? - emit CLValidatorsUpdated(_reportTimestamp, preClValidators, _postClValidators); + emit CLValidatorsUpdated(_reportTimestamp, _preClValidators, _reportClValidators); + // cl and external balance change are reported in ETHDistributed event later } function collectRewardsAndProcessWithdrawals( uint256 _reportTimestamp, + uint256 _reportClBalance, uint256 _adjustedPreCLBalance, uint256 _withdrawalsToWithdraw, uint256 _elRewardsToWithdraw, - uint256[] _withdrawalFinalizationBatches, + uint256 _lastWithdrawalRequestToFinalize, uint256 _simulatedShareRate, uint256 _etherToLockOnWithdrawalQueue ) external { _whenNotStopped(); ILidoLocator locator = getLidoLocator(); - require(msg.sender == locator.accounting(), "AUTH_FAILED"); + _auth(locator.accounting()); // withdraw execution layer rewards and put them to the buffer if (_elRewardsToWithdraw > 0) { @@ -650,7 +648,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { if (_etherToLockOnWithdrawalQueue > 0) { IWithdrawalQueue(locator.withdrawalQueue()) .finalize.value(_etherToLockOnWithdrawalQueue)( - _withdrawalFinalizationBatches[_withdrawalFinalizationBatches.length - 1], + _lastWithdrawalRequestToFinalize, _simulatedShareRate ); } @@ -665,7 +663,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit ETHDistributed( _reportTimestamp, _adjustedPreCLBalance, - CL_BALANCE_POSITION.getStorageUint256(), + _reportClBalance, _withdrawalsToWithdraw, _elRewardsToWithdraw, postBufferedEther @@ -673,7 +671,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /// @notice emit TokenRebase event - /// @dev stay here for back compatibility reasons + /// @dev should stay here for back compatibility reasons function emitTokenRebase( uint256 _reportTimestamp, uint256 _timeElapsed, @@ -683,7 +681,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 _postTotalEther, uint256 _sharesMintedAsFees ) external { - require(msg.sender == getLidoLocator().accounting(), "AUTH_FAILED"); + _auth(getLidoLocator().accounting()); emit TokenRebased( _reportTimestamp, @@ -881,6 +879,11 @@ contract Lido is Versioned, StETHPermit, AragonApp { require(canPerform(msg.sender, _role, new uint256[](0)), "APP_AUTH_FAILED"); } + // @dev simple address-based auth + function _auth(address _address) internal view { + require(msg.sender == _address, "APP_AUTH_FAILED"); + } + function _stakingRouter() internal view returns (IStakingRouter) { return IStakingRouter(getLidoLocator().stakingRouter()); } diff --git a/contracts/0.4.24/test_helpers/LidoMock.sol b/contracts/0.4.24/test_helpers/LidoMock.sol deleted file mode 100644 index aea242273..000000000 --- a/contracts/0.4.24/test_helpers/LidoMock.sol +++ /dev/null @@ -1,67 +0,0 @@ -// SPDX-FileCopyrightText: 2023 Lido -// SPDX-License-Identifier: GPL-3.0 - -pragma solidity 0.4.24; - -import "../Lido.sol"; -import "./VaultMock.sol"; - -/** - * @dev Only for testing purposes! Lido version with some functions exposed. - */ -contract LidoMock is Lido { - bytes32 internal constant ALLOW_TOKEN_POSITION = keccak256("lido.Lido.allowToken"); - uint256 internal constant UNLIMITED_TOKEN_REBASE = uint256(-1); - - function initialize( - address _lidoLocator, - address _eip712StETH - ) - public - payable - { - super.initialize( - _lidoLocator, - _eip712StETH - ); - - setAllowRecoverability(true); - } - - /** - * @dev For use in tests to make protocol operational after deployment - */ - function resumeProtocolAndStaking() public { - _resume(); - _resumeStaking(); - } - - /** - * @dev Only for testing recovery vault - */ - function makeUnaccountedEther() public payable {} - - function setVersion(uint256 _version) external { - CONTRACT_VERSION_POSITION.setStorageUint256(_version); - } - - function allowRecoverability(address /*token*/) public view returns (bool) { - return getAllowRecoverability(); - } - - function setAllowRecoverability(bool allow) public { - ALLOW_TOKEN_POSITION.setStorageBool(allow); - } - - function getAllowRecoverability() public view returns (bool) { - return ALLOW_TOKEN_POSITION.getStorageBool(); - } - - function resetEip712StETH() external { - EIP712_STETH_POSITION.setStorageAddress(0); - } - - function burnShares(address _account, uint256 _amount) public { - _burnShares(_account, _amount); - } -} diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index ff71adeff..a1517539d 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -102,18 +102,22 @@ interface ILido { uint256 beaconValidators, uint256 beaconBalance ); + function processClStateUpdate( uint256 _reportTimestamp, - uint256 _postClValidators, - uint256 _postClBalance, + uint256 _preClValidators, + uint256 _reportClValidators, + uint256 _reportClBalance, uint256 _postExternalBalance ) external; + function collectRewardsAndProcessWithdrawals( uint256 _reportTimestamp, + uint256 _reportClBalance, uint256 _adjustedPreCLBalance, uint256 _withdrawalsToWithdraw, uint256 _elRewardsToWithdraw, - uint256[] memory _withdrawalFinalizationBatches, + uint256 _lastWithdrawalRequestToFinalize, uint256 _simulatedShareRate, uint256 _etherToLockOnWithdrawalQueue ) external; @@ -132,42 +136,32 @@ interface ILido { function burnShares(address _account, uint256 _sharesAmount) external; } -/** - * The structure is used to aggregate the `handleOracleReport` provided data. - * - * @param _reportTimestamp the moment of the oracle report calculation - * @param _timeElapsed seconds elapsed since the previous report calculation - * @param _clValidators number of Lido validators on Consensus Layer - * @param _clBalance sum of all Lido validators' balances on Consensus Layer - * @param _withdrawalVaultBalance withdrawal vault balance on Execution Layer at `_reportTimestamp` - * @param _elRewardsVaultBalance elRewards vault balance on Execution Layer at `_reportTimestamp` - * @param _sharesRequestedToBurn shares requested to burn through Burner at `_reportTimestamp` - * @param _withdrawalFinalizationBatches the ascendingly-sorted array of withdrawal request IDs obtained by calling - * WithdrawalQueue.calculateFinalizationBatches. Empty array means that no withdrawal requests should be finalized - * @param _simulatedShareRate share rate that was simulated by oracle when the report data created (1e27 precision) - * - * NB: `_simulatedShareRate` should be calculated off-chain by calling the method with `eth_call` JSON-RPC API - * while passing empty `_withdrawalFinalizationBatches` and `_simulatedShareRate` == 0, plugging the returned values - * to the following formula: `_simulatedShareRate = (postTotalPooledEther * 1e27) / postTotalShares` - * - */ + struct ReportValues { - // Oracle timings + /// @notice timestamp of the block the report is based on. All provided report values is actual on this timestamp uint256 timestamp; + /// @notice seconds elapsed since the previous report uint256 timeElapsed; - // CL values + /// @notice total number of Lido validators on Consensus Layers (exited included) uint256 clValidators; + /// @notice sum of all Lido validators' balances on Consensus Layer uint256 clBalance; - // EL values + /// @notice withdrawal vault balance uint256 withdrawalVaultBalance; + /// @notice elRewards vault balance uint256 elRewardsVaultBalance; + /// @notice stETH shares requested to burn through Burner uint256 sharesRequestedToBurn; - // Decision about withdrawals processing + /// @notice the ascendingly-sorted array of withdrawal request IDs obtained by calling + /// WithdrawalQueue.calculateFinalizationBatches. Can be empty array if no withdrawal to finalize uint256[] withdrawalFinalizationBatches; + /// @notice share rate that was simulated by oracle when the report data created (1e27 precision) uint256 simulatedShareRate; - // vaults + /// @notice array of aggregated balances of validators for each Lido vault uint256[] clBalances; + /// @notice balances of Lido vaults uint256[] elBalances; + /// @notice value of netCashFlow of each Lido vault uint256[] netCashFlows; } @@ -393,27 +387,22 @@ contract Accounting is VaultHub { _checkAccountingOracleReport(_contracts, _context); - LIDO.processClStateUpdate( - _context.report.timestamp, - _context.report.clValidators, - _context.report.clBalance, - _context.update.externalEther - ); - + uint256 lastWithdrawalRequestToFinalize; if (_context.update.sharesToFinalizeWQ > 0) { _contracts.burner.requestBurnShares( address(_contracts.withdrawalQueue), _context.update.sharesToFinalizeWQ ); + + lastWithdrawalRequestToFinalize = + _context.report.withdrawalFinalizationBatches[_context.report.withdrawalFinalizationBatches.length - 1]; } - LIDO.collectRewardsAndProcessWithdrawals( + LIDO.processClStateUpdate( _context.report.timestamp, - _context.update.principalClBalance, - _context.update.withdrawals, - _context.update.elRewards, - _context.report.withdrawalFinalizationBatches, - _context.report.simulatedShareRate, - _context.update.etherToFinalizeWQ + _context.pre.clValidators, + _context.report.clValidators, + _context.report.clBalance, + _context.update.externalEther ); if (_context.update.totalSharesToBurn > 0) { @@ -429,12 +418,15 @@ contract Accounting is VaultHub { ); } - ( - uint256 realPostTotalShares, - uint256 realPostTotalPooledEther - ) = _completeTokenRebase( - _context, - _contracts.postTokenRebaseReceiver + LIDO.collectRewardsAndProcessWithdrawals( + _context.report.timestamp, + _context.report.clBalance, + _context.update.principalClBalance, + _context.update.withdrawals, + _context.update.elRewards, + lastWithdrawalRequestToFinalize, + _context.report.simulatedShareRate, + _context.update.etherToFinalizeWQ ); _updateVaults( @@ -445,11 +437,26 @@ contract Accounting is VaultHub { // TODO: vault fees + _completeTokenRebase( + _context, + _contracts.postTokenRebaseReceiver + ); + + LIDO.emitTokenRebase( + _context.report.timestamp, + _context.report.timeElapsed, + _context.pre.totalShares, + _context.pre.totalPooledEther, + _context.update.postTotalShares, + _context.update.postTotalPooledEther, + _context.update.sharesToMintAsFees + ); + if (_context.report.withdrawalFinalizationBatches.length != 0) { // TODO: Is there any sense to check if simulated == real on no withdrawals _contracts.oracleReportSanityChecker.checkSimulatedShareRate( - realPostTotalPooledEther, - realPostTotalShares, + _context.update.postTotalPooledEther, + _context.update.postTotalShares, _context.update.etherToFinalizeWQ, _context.update.sharesToBurnDueToWQThisReport, _context.report.simulatedShareRate @@ -458,7 +465,7 @@ contract Accounting is VaultHub { // TODO: check realPostTPE and realPostTS against calculated - return [realPostTotalPooledEther, realPostTotalShares, + return [_context.update.postTotalPooledEther, _context.update.postTotalShares, _context.update.withdrawals, _context.update.elRewards]; } @@ -492,31 +499,18 @@ contract Accounting is VaultHub { function _completeTokenRebase( ReportContext memory _context, IPostTokenRebaseReceiver _postTokenRebaseReceiver - ) internal returns (uint256 postTotalShares, uint256 postTotalPooledEther) { - postTotalShares = LIDO.getTotalShares(); - postTotalPooledEther = LIDO.getTotalPooledEther(); - + ) internal { if (address(_postTokenRebaseReceiver) != address(0)) { _postTokenRebaseReceiver.handlePostTokenRebase( _context.report.timestamp, _context.report.timeElapsed, _context.pre.totalShares, _context.pre.totalPooledEther, - postTotalShares, - postTotalPooledEther, + _context.update.postTotalShares, + _context.update.postTotalPooledEther, _context.update.sharesToMintAsFees ); } - - LIDO.emitTokenRebase( - _context.report.timestamp, - _context.report.timeElapsed, - _context.pre.totalShares, - _context.pre.totalPooledEther, - postTotalShares, - postTotalPooledEther, - _context.update.sharesToMintAsFees - ); } function _distributeFee( diff --git a/contracts/0.8.9/vaults/LiquidVault.sol b/contracts/0.8.9/vaults/LiquidVault.sol index 2d6c9bf6b..1a0fdbd72 100644 --- a/contracts/0.8.9/vaults/LiquidVault.sol +++ b/contracts/0.8.9/vaults/LiquidVault.sol @@ -92,7 +92,7 @@ contract LiquidVault is BasicVault, Liquid { HUB.forgive{value: _amountOfETH}(); } - function _mustBeHealthy() view private { + function _mustBeHealthy() private view { require(locked <= getValue() , "LIQUIDATION_LIMIT"); } } diff --git a/test/0.4.24/contracts/Burner__MockForLidoHandleOracleReport.sol b/test/0.4.24/contracts/Burner__MockForAccounting.sol similarity index 81% rename from test/0.4.24/contracts/Burner__MockForLidoHandleOracleReport.sol rename to test/0.4.24/contracts/Burner__MockForAccounting.sol index a73ea84a1..3ec09ea86 100644 --- a/test/0.4.24/contracts/Burner__MockForLidoHandleOracleReport.sol +++ b/test/0.4.24/contracts/Burner__MockForAccounting.sol @@ -2,7 +2,7 @@ // for testing purposes only pragma solidity 0.4.24; -contract Burner__MockForLidoHandleOracleReport { +contract Burner__MockForAccounting { event StETHBurnRequested( bool indexed isCover, address indexed requestedBy, @@ -12,7 +12,7 @@ contract Burner__MockForLidoHandleOracleReport { event Mock__CommitSharesToBurnWasCalled(); - function requestBurnShares(address _from, uint256 _sharesAmountToBurn) external { + function requestBurnShares(address, uint256 _sharesAmountToBurn) external { // imitating share to steth rate 1:2 uint256 _stETHAmount = _sharesAmountToBurn * 2; emit StETHBurnRequested(false, msg.sender, _stETHAmount, _sharesAmountToBurn); diff --git a/test/0.4.24/contracts/LidoExecutionLayerRewardsVault__MockForLidoHandleOracleReport.sol b/test/0.4.24/contracts/LidoExecutionLayerRewardsVault__MockForLidoAccounting.sol similarity index 82% rename from test/0.4.24/contracts/LidoExecutionLayerRewardsVault__MockForLidoHandleOracleReport.sol rename to test/0.4.24/contracts/LidoExecutionLayerRewardsVault__MockForLidoAccounting.sol index b8ee26050..a77ee3450 100644 --- a/test/0.4.24/contracts/LidoExecutionLayerRewardsVault__MockForLidoHandleOracleReport.sol +++ b/test/0.4.24/contracts/LidoExecutionLayerRewardsVault__MockForLidoAccounting.sol @@ -2,7 +2,7 @@ // for testing purposes only pragma solidity 0.4.24; -contract LidoExecutionLayerRewardsVault__MockForLidoHandleOracleReport { +contract LidoExecutionLayerRewardsVault__MockForLidoAccounting { event Mock__RewardsWithdrawn(); function withdrawRewards(uint256 _maxAmount) external returns (uint256 amount) { diff --git a/test/0.4.24/contracts/OracleReportSanityChecker__MockForLidoHandleOracleReport.sol b/test/0.4.24/contracts/OracleReportSanityChecker__MockForAccounting.sol similarity index 61% rename from test/0.4.24/contracts/OracleReportSanityChecker__MockForLidoHandleOracleReport.sol rename to test/0.4.24/contracts/OracleReportSanityChecker__MockForAccounting.sol index e6df15ce2..dc51748dd 100644 --- a/test/0.4.24/contracts/OracleReportSanityChecker__MockForLidoHandleOracleReport.sol +++ b/test/0.4.24/contracts/OracleReportSanityChecker__MockForAccounting.sol @@ -2,7 +2,7 @@ // for testing purposes only pragma solidity 0.4.24; -contract OracleReportSanityChecker__MockForLidoHandleOracleReport { +contract OracleReportSanityChecker__MockForAccounting { bool private checkAccountingOracleReportReverts; bool private checkWithdrawalQueueOracleReportReverts; bool private checkSimulatedShareRateReverts; @@ -13,36 +13,40 @@ contract OracleReportSanityChecker__MockForLidoHandleOracleReport { uint256 private _sharesToBurn; function checkAccountingOracleReport( - uint256 _timeElapsed, - uint256 _preCLBalance, - uint256 _postCLBalance, - uint256 _withdrawalVaultBalance, - uint256 _elRewardsVaultBalance, - uint256 _sharesRequestedToBurn, - uint256 _preCLValidators, - uint256 _postCLValidators + uint256, + uint256, + uint256, + uint256, + uint256, + uint256, + uint256, + uint256 ) external view { if (checkAccountingOracleReportReverts) revert(); } - function checkWithdrawalQueueOracleReport(uint256 _lastFinalizableRequestId, uint256 _reportTimestamp) external view { + function checkWithdrawalQueueOracleReport(uint256, uint256) external view { if (checkWithdrawalQueueOracleReportReverts) revert(); } function smoothenTokenRebase( - uint256 _preTotalPooledEther, - uint256 _preTotalShares, - uint256 _preCLBalance, - uint256 _postCLBalance, - uint256 _withdrawalVaultBalance, - uint256 _elRewardsVaultBalance, - uint256 _sharesRequestedToBurn, - uint256 _etherToLockForWithdrawals, - uint256 _newSharesToBurnForWithdrawals + uint256, + uint256, + uint256, + uint256, + uint256, + uint256, + uint256, + uint256, + uint256 ) external view - returns (uint256 withdrawals, uint256 elRewards, uint256 simulatedSharesToBurn, uint256 sharesToBurn) + returns ( + uint256 withdrawals, + uint256 elRewards, + uint256 simulatedSharesToBurn, + uint256 sharesToBurn) { withdrawals = _withdrawals; elRewards = _elRewards; @@ -51,11 +55,11 @@ contract OracleReportSanityChecker__MockForLidoHandleOracleReport { } function checkSimulatedShareRate( - uint256 _postTotalPooledEther, - uint256 _postTotalShares, - uint256 _etherLockedOnWithdrawalQueue, - uint256 _sharesBurntDueToWithdrawals, - uint256 _simulatedShareRate + uint256, + uint256, + uint256, + uint256, + uint256 ) external view { if (checkSimulatedShareRateReverts) revert(); } diff --git a/test/0.4.24/contracts/PostTokenRebaseReceiver__MockForAccounting.sol b/test/0.4.24/contracts/PostTokenRebaseReceiver__MockForAccounting.sol new file mode 100644 index 000000000..6a30d3f72 --- /dev/null +++ b/test/0.4.24/contracts/PostTokenRebaseReceiver__MockForAccounting.sol @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: UNLICENSED +// for testing purposes only +pragma solidity 0.4.24; + +contract PostTokenRebaseReceiver__MockForAccounting { + event Mock__PostTokenRebaseHandled(); + function handlePostTokenRebase( + uint256, + uint256, + uint256, + uint256, + uint256, + uint256, + uint256 + ) external { + emit Mock__PostTokenRebaseHandled(); + } +} diff --git a/test/0.4.24/contracts/PostTokenRebaseReceiver__MockForLidoHandleOracleReport.sol b/test/0.4.24/contracts/PostTokenRebaseReceiver__MockForLidoHandleOracleReport.sol deleted file mode 100644 index ee425bdb5..000000000 --- a/test/0.4.24/contracts/PostTokenRebaseReceiver__MockForLidoHandleOracleReport.sol +++ /dev/null @@ -1,18 +0,0 @@ -// SPDX-License-Identifier: UNLICENSED -// for testing purposes only -pragma solidity 0.4.24; - -contract PostTokenRebaseReceiver__MockForLidoHandleOracleReport { - event Mock__PostTokenRebaseHandled(); - function handlePostTokenRebase( - uint256 _reportTimestamp, - uint256 _timeElapsed, - uint256 _preTotalShares, - uint256 _preTotalEther, - uint256 _postTotalShares, - uint256 _postTotalEther, - uint256 _sharesMintedAsFees - ) external { - emit Mock__PostTokenRebaseHandled(); - } -} diff --git a/test/0.4.24/contracts/StakingRouter__MockForLidoHandleOracleReport.sol b/test/0.4.24/contracts/StakingRouter__MockForLidoAccounting.sol similarity index 89% rename from test/0.4.24/contracts/StakingRouter__MockForLidoHandleOracleReport.sol rename to test/0.4.24/contracts/StakingRouter__MockForLidoAccounting.sol index d2825a9c4..a823e7bc2 100644 --- a/test/0.4.24/contracts/StakingRouter__MockForLidoHandleOracleReport.sol +++ b/test/0.4.24/contracts/StakingRouter__MockForLidoAccounting.sol @@ -2,7 +2,7 @@ // for testing purposes only pragma solidity 0.4.24; -contract StakingRouter__MockForLidoHandleOracleReport { +contract StakingRouter__MockForLidoAccounting { event Mock__MintedRewardsReported(); address[] private recipients__mocked; @@ -29,7 +29,7 @@ contract StakingRouter__MockForLidoHandleOracleReport { precisionPoints = precisionPoint__mocked; } - function reportRewardsMinted(uint256[] _stakingModuleIds, uint256[] _totalShares) external { + function reportRewardsMinted(uint256[], uint256[]) external { emit Mock__MintedRewardsReported(); } diff --git a/test/0.4.24/contracts/StakingRouter__MockForLidoMisc.sol b/test/0.4.24/contracts/StakingRouter__MockForLidoMisc.sol index 3b949ef57..21673004e 100644 --- a/test/0.4.24/contracts/StakingRouter__MockForLidoMisc.sol +++ b/test/0.4.24/contracts/StakingRouter__MockForLidoMisc.sol @@ -28,7 +28,7 @@ contract StakingRouter__MockForLidoMisc { modulesFee = 500; } - function getStakingModuleMaxDepositsCount(uint256 _stakingModuleId, uint256 _maxDepositsValue) + function getStakingModuleMaxDepositsCount(uint256, uint256) public view returns (uint256) @@ -38,9 +38,9 @@ contract StakingRouter__MockForLidoMisc { function deposit( - uint256 _depositsCount, - uint256 _stakingModuleId, - bytes calldata _depositCalldata + uint256, + uint256, + bytes calldata ) external payable { emit Mock__DepositCalled(); } diff --git a/test/0.4.24/contracts/WithdrawalQueue__MockForLidoHandleOracleReport.sol b/test/0.4.24/contracts/WithdrawalQueue__MockForLidoAccounting.sol similarity index 88% rename from test/0.4.24/contracts/WithdrawalQueue__MockForLidoHandleOracleReport.sol rename to test/0.4.24/contracts/WithdrawalQueue__MockForLidoAccounting.sol index 0d4e39f3c..600c70f3d 100644 --- a/test/0.4.24/contracts/WithdrawalQueue__MockForLidoHandleOracleReport.sol +++ b/test/0.4.24/contracts/WithdrawalQueue__MockForLidoAccounting.sol @@ -2,7 +2,7 @@ // for testing purposes only pragma solidity 0.4.24; -contract WithdrawalQueue__MockForLidoHandleOracleReport { +contract WithdrawalQueue__MockForAccounting { event WithdrawalsFinalized( uint256 indexed from, uint256 indexed to, @@ -28,7 +28,10 @@ contract WithdrawalQueue__MockForLidoHandleOracleReport { sharesToBurn = sharesToBurn_; } - function finalize(uint256 _lastRequestIdToBeFinalized, uint256 _maxShareRate) external payable { + function finalize( + uint256 _lastRequestIdToBeFinalized, + uint256 _maxShareRate +) external payable { _maxShareRate; // some random fake event values diff --git a/test/0.4.24/contracts/WithdrawalVault__MockForLidoHandleOracleReport.sol b/test/0.4.24/contracts/WithdrawalVault__MockForLidoAccounting.sol similarity index 84% rename from test/0.4.24/contracts/WithdrawalVault__MockForLidoHandleOracleReport.sol rename to test/0.4.24/contracts/WithdrawalVault__MockForLidoAccounting.sol index 3eee7d3b7..dd22ae06c 100644 --- a/test/0.4.24/contracts/WithdrawalVault__MockForLidoHandleOracleReport.sol +++ b/test/0.4.24/contracts/WithdrawalVault__MockForLidoAccounting.sol @@ -2,7 +2,7 @@ // for testing purposes only pragma solidity 0.4.24; -contract WithdrawalVault__MockForLidoHandleOracleReport { +contract WithdrawalVault__MockForLidoAccounting { event Mock__WithdrawalsWithdrawn(); function withdrawWithdrawals(uint256 _amount) external { diff --git a/test/0.4.24/lido/lido.accounting.test.ts b/test/0.4.24/lido/lido.accounting.test.ts new file mode 100644 index 000000000..765ed8bea --- /dev/null +++ b/test/0.4.24/lido/lido.accounting.test.ts @@ -0,0 +1,625 @@ +import { expect } from "chai"; +import { BigNumberish, ZeroAddress } from "ethers"; +import { ethers } from "hardhat"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; +import { getStorageAt, setBalance } from "@nomicfoundation/hardhat-network-helpers"; + +import { + ACL, + Lido, + LidoExecutionLayerRewardsVault__MockForLidoAccounting, + LidoExecutionLayerRewardsVault__MockForLidoAccounting__factory, + LidoLocator, + LidoLocator__factory, + StakingRouter__MockForLidoAccounting, + StakingRouter__MockForLidoAccounting__factory, + WithdrawalVault__MockForLidoAccounting, + WithdrawalVault__MockForLidoAccounting__factory, +} from "typechain-types"; + +import { certainAddress, ether, getNextBlockTimestamp, impersonate, streccak } from "lib"; + +import { deployLidoDao, updateLidoLocatorImplementation } from "test/deploy"; + +describe("Lido:accounting", () => { + let deployer: HardhatEthersSigner; + let accounting: HardhatEthersSigner; + let stethWhale: HardhatEthersSigner; + let stranger: HardhatEthersSigner; + let withdrawalQueue: HardhatEthersSigner; + + let lido: Lido; + let acl: ACL; + let locator: LidoLocator; + + let elRewardsVault: LidoExecutionLayerRewardsVault__MockForLidoAccounting; + let withdrawalVault: WithdrawalVault__MockForLidoAccounting; + let stakingRouter: StakingRouter__MockForLidoAccounting; + + beforeEach(async () => { + [deployer, accounting, stethWhale, stranger, withdrawalQueue] = await ethers.getSigners(); + + [elRewardsVault, stakingRouter, withdrawalVault] = await Promise.all([ + new LidoExecutionLayerRewardsVault__MockForLidoAccounting__factory(deployer).deploy(), + new StakingRouter__MockForLidoAccounting__factory(deployer).deploy(), + new WithdrawalVault__MockForLidoAccounting__factory(deployer).deploy(), + ]); + + ({ lido, acl } = await deployLidoDao({ + rootAccount: deployer, + initialized: true, + locatorConfig: { + withdrawalQueue, + elRewardsVault, + withdrawalVault, + stakingRouter, + accounting, + }, + })); + + locator = LidoLocator__factory.connect(await lido.getLidoLocator(), deployer); + + await acl.createPermission(deployer, lido, await lido.RESUME_ROLE(), deployer); + await acl.createPermission(deployer, lido, await lido.PAUSE_ROLE(), deployer); + await acl.createPermission(deployer, lido, await lido.UNSAFE_CHANGE_DEPOSITED_VALIDATORS_ROLE(), deployer); + await lido.resume(); + + lido = lido.connect(accounting); + }); + + context("processClStateUpdate", async () => { + it("Reverts when contract is stopped", async () => { + await lido.connect(deployer).stop(); + await expect(lido.processClStateUpdate(...args())).to.be.revertedWith("CONTRACT_IS_STOPPED"); + }); + + it("Reverts if sender is not `Accounting`", async () => { + await expect(lido.connect(stranger).processClStateUpdate(...args())).to.be.revertedWith("APP_AUTH_FAILED"); + }); + + it("Updates beacon stats", async () => { + await expect( + lido.processClStateUpdate( + ...args({ + postClValidators: 100n, + postClBalance: 100n, + postExternalBalance: 100n, + }), + ), + ) + .to.emit(lido, "CLValidatorsUpdated") + .withArgs(0n, 0n, 100n); + }); + + type ArgsTuple = [BigNumberish, BigNumberish, BigNumberish, BigNumberish, BigNumberish]; + + interface Args { + reportTimestamp: BigNumberish; + preClValidators: BigNumberish; + postClValidators: BigNumberish; + postClBalance: BigNumberish; + postExternalBalance: BigNumberish; + } + + function args(overrides?: Partial): ArgsTuple { + return Object.values({ + reportTimestamp: 0n, + preClValidators: 0n, + postClValidators: 0n, + postClBalance: 0n, + postExternalBalance: 0n, + ...overrides, + }) as ArgsTuple; + } + }); + + context("collectRewardsAndProcessWithdrawals", async () => { + it("Reverts when contract is stopped", async () => { + await lido.connect(deployer).stop(); + await expect(lido.collectRewardsAndProcessWithdrawals(...args())).to.be.revertedWith("CONTRACT_IS_STOPPED"); + }); + + it("Reverts if sender is not `Accounting`", async () => { + await expect(lido.connect(stranger).collectRewardsAndProcessWithdrawals(...args())).to.be.revertedWith( + "APP_AUTH_FAILED", + ); + }); + + type ArgsTuple = [ + BigNumberish, + BigNumberish, + BigNumberish, + BigNumberish, + BigNumberish, + BigNumberish, + BigNumberish, + BigNumberish, + ]; + + interface Args { + reportTimestamp: BigNumberish; + reportClBalance: BigNumberish; + adjustedPreCLBalance: BigNumberish; + withdrawalsToWithdraw: BigNumberish; + elRewardsToWithdraw: BigNumberish; + lastWithdrawalRequestToFinalize: BigNumberish; + simulatedShareRate: BigNumberish; + etherToLockOnWithdrawalQueue: BigNumberish; + } + + function args(overrides?: Partial): ArgsTuple { + return Object.values({ + reportTimestamp: 0n, + reportClBalance: 0n, + adjustedPreCLBalance: 0n, + withdrawalsToWithdraw: 0n, + elRewardsToWithdraw: 0n, + lastWithdrawalRequestToFinalize: 0n, + simulatedShareRate: 0n, + etherToLockOnWithdrawalQueue: 0n, + ...overrides, + }) as ArgsTuple; + } + }); + + context.skip("handleOracleReport", () => { + it("Update CL validators count if reported more", async () => { + let depositedValidators = 100n; + await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); + + // first report, 100 validators + await lido.handleOracleReport( + ...report({ + clValidators: depositedValidators, + }), + ); + + const slot = streccak("lido.Lido.beaconValidators"); + const lidoAddress = await lido.getAddress(); + + let clValidatorsPosition = await getStorageAt(lidoAddress, slot); + expect(clValidatorsPosition).to.equal(depositedValidators); + + depositedValidators = 101n; + await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); + + // second report, 101 validators + await lido.handleOracleReport( + ...report({ + clValidators: depositedValidators, + }), + ); + + clValidatorsPosition = await getStorageAt(lidoAddress, slot); + expect(clValidatorsPosition).to.equal(depositedValidators); + }); + + it("Reverts if the `checkAccountingOracleReport` sanity check fails", async () => { + await oracleReportSanityChecker.mock__checkAccountingOracleReportReverts(true); + + await expect(lido.handleOracleReport(...report())).to.be.reverted; + }); + + it("Reverts if the `checkWithdrawalQueueOracleReport` sanity check fails", async () => { + await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); + await expect( + lido.handleOracleReport( + ...report({ + withdrawalFinalizationBatches: [1n], + }), + ), + ).to.be.reverted; + }); + + it("Does not revert if the `checkWithdrawalQueueOracleReport` sanity check fails but no withdrawal batches were reported", async () => { + await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); + await withdrawalQueue.mock__isPaused(true); + + await expect(lido.handleOracleReport(...report())).not.to.be.reverted; + }); + + it("Does not revert if the `checkWithdrawalQueueOracleReport` sanity check fails but `withdrawalQueue` is paused", async () => { + await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); + await withdrawalQueue.mock__isPaused(true); + + await expect( + lido.handleOracleReport( + ...report({ + withdrawalFinalizationBatches: [1n], + }), + ), + ).not.to.be.reverted; + }); + + it("Does not emit `StETHBurnRequested` if there are no shares to burn", async () => { + await expect( + lido.handleOracleReport( + ...report({ + withdrawalFinalizationBatches: [1n], + }), + ), + ).not.to.emit(burner, "StETHBurnRequested"); + }); + + it("Emits `StETHBurnRequested` if there are shares to burn", async () => { + const sharesToBurn = 1n; + const isCover = false; + const steth = 1n * 2n; // imitating 1:2 rate, see Burner `mock__prefinalizeReturn` + + await withdrawalQueue.mock__prefinalizeReturn(0n, sharesToBurn); + + await expect( + lido.handleOracleReport( + ...report({ + withdrawalFinalizationBatches: [1n], + }), + ), + ) + .to.emit(burner, "StETHBurnRequested") + .withArgs(isCover, await lido.getAddress(), steth, sharesToBurn); + }); + + it("Withdraws ether from `ElRewardsVault` if EL rewards are greater than 0 as returned from `smoothenTokenRebase`", async () => { + const withdrawals = 0n; + const elRewards = 1n; + const simulatedSharesToBurn = 0n; + const sharesToBurn = 0n; + + await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn( + withdrawals, + elRewards, + simulatedSharesToBurn, + sharesToBurn, + ); + + // `Mock__RewardsWithdrawn` event is only emitted on the mock to verify + // that `ElRewardsVault.withdrawRewards` was actually called + await expect(lido.handleOracleReport(...report())).to.emit(elRewardsVault, "Mock__RewardsWithdrawn"); + }); + + it("Withdraws ether from `WithdrawalVault` if withdrawals are greater than 0 as returned from `smoothenTokenRebase`", async () => { + const withdrawals = 1n; + const elRewards = 0n; + const simulatedSharesToBurn = 0n; + const sharesToBurn = 0n; + + await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn( + withdrawals, + elRewards, + simulatedSharesToBurn, + sharesToBurn, + ); + + // `Mock__WithdrawalsWithdrawn` event is only emitted on the mock to verify + // that `WithdrawalVault.withdrawWithdrawals` was actually called + await expect(lido.handleOracleReport(...report())).to.emit(withdrawalVault, "Mock__WithdrawalsWithdrawn"); + }); + + it("Finalizes withdrawals if there is ether to lock on `WithdrawalQueue` as returned from `prefinalize`", async () => { + const ethToLock = ether("10.0"); + await withdrawalQueue.mock__prefinalizeReturn(ethToLock, 0n); + // top up buffer via submit + await lido.submit(ZeroAddress, { value: ethToLock }); + + await expect( + lido.handleOracleReport( + ...report({ + withdrawalFinalizationBatches: [1n, 2n], + }), + ), + ).to.emit(withdrawalQueue, "WithdrawalsFinalized"); + }); + + it("Updates buffered ether", async () => { + const initialBufferedEther = await lido.getBufferedEther(); + const ethToLock = 1n; + + // assert that the buffer has enough eth to lock for withdrawals + // should have some eth from the initial 0xdead holder + expect(initialBufferedEther).greaterThanOrEqual(ethToLock); + await withdrawalQueue.mock__prefinalizeReturn(ethToLock, 0n); + + await expect( + lido.handleOracleReport( + ...report({ + withdrawalFinalizationBatches: [1n], + }), + ), + ).to.not.be.reverted; + + expect(await lido.getBufferedEther()).to.equal(initialBufferedEther - ethToLock); + }); + + it("Emits an `ETHDistributed` event", async () => { + const reportTimestamp = await getNextBlockTimestamp(); + const preClBalance = 0n; + const clBalance = 1n; + const withdrawals = 0n; + const elRewards = 0n; + const bufferedEther = await lido.getBufferedEther(); + + await expect( + lido.handleOracleReport( + ...report({ + reportTimestamp: reportTimestamp, + clBalance, + }), + ), + ) + .to.emit(lido, "ETHDistributed") + .withArgs(reportTimestamp, preClBalance, clBalance, withdrawals, elRewards, bufferedEther); + }); + + it("Burns shares if there are shares to burn as returned from `smoothenTokenRebaseReturn`", async () => { + const sharesRequestedToBurn = 1n; + + await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn(0n, 0n, 0n, sharesRequestedToBurn); + + // set up steth whale, in case we need to send steth to other accounts + await setBalance(stethWhale.address, ether("101.0")); + await lido.connect(stethWhale).submit(ZeroAddress, { value: ether("100.0") }); + // top up Burner with steth to burn + await lido.connect(stethWhale).transferShares(burner, sharesRequestedToBurn); + + await expect( + lido.handleOracleReport( + ...report({ + sharesRequestedToBurn, + }), + ), + ) + .to.emit(burner, "Mock__CommitSharesToBurnWasCalled") + .and.to.emit(lido, "SharesBurnt") + .withArgs(await burner.getAddress(), sharesRequestedToBurn, sharesRequestedToBurn, sharesRequestedToBurn); + }); + + it("Reverts if the number of reward recipients does not match the number of module fees as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + // one recipient + const recipients = [certainAddress("lido:handleOracleReport:single-recipient")]; + const modulesIds = [1n, 2n]; + // but two module fees + const moduleFees = [500n, 500n]; + const totalFee = 1000; + const precisionPoints = 10n ** 20n; + + await stakingRouter.mock__getStakingRewardsDistribution( + recipients, + modulesIds, + moduleFees, + totalFee, + precisionPoints, + ); + + await expect( + lido.handleOracleReport( + ...report({ + clBalance: 1n, // made 1 wei of profit, trigers reward processing + }), + ), + ).to.be.revertedWith("WRONG_RECIPIENTS_INPUT"); + }); + + it("Reverts if the number of module ids does not match the number of module fees as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + const recipients = [ + certainAddress("lido:handleOracleReport:recipient1"), + certainAddress("lido:handleOracleReport:recipient2"), + ]; + // one module id + const modulesIds = [1n]; + // but two module fees + const moduleFees = [500n, 500n]; + const totalFee = 1000; + const precisionPoints = 10n ** 20n; + + await stakingRouter.mock__getStakingRewardsDistribution( + recipients, + modulesIds, + moduleFees, + totalFee, + precisionPoints, + ); + + await expect( + lido.handleOracleReport( + ...report({ + clBalance: 1n, // made 1 wei of profit, trigers reward processing + }), + ), + ).to.be.revertedWith("WRONG_MODULE_IDS_INPUT"); + }); + + it("Does not mint and transfer any shares if the total fee is zero as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + // single staking module + const recipients = [certainAddress("lido:handleOracleReport:recipient")]; + const modulesIds = [1n]; + const moduleFees = [500n]; + // fee is 0 + const totalFee = 0; + const precisionPoints = 10n ** 20n; + + await stakingRouter.mock__getStakingRewardsDistribution( + recipients, + modulesIds, + moduleFees, + totalFee, + precisionPoints, + ); + + await expect( + lido.handleOracleReport( + ...report({ + clBalance: 1n, + }), + ), + ) + .not.to.emit(lido, "Transfer") + .and.not.to.emit(lido, "TransferShares") + .and.not.to.emit(stakingRouter, "Mock__MintedRewardsReported"); + }); + + it("Mints shares to itself and then transfers them to recipients if there are fees to distribute as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + // initially, before any rebases, one share costs one steth + expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.0")); + // thus, the total supply of steth should equal the total number of shares + expect(await lido.getTotalPooledEther()).to.equal(await lido.getTotalShares()); + + // mock a single staking module with 5% fee with the total protocol fee of 10% + const stakingModule = { + address: certainAddress("lido:handleOracleReport:staking-module"), + id: 1n, + fee: 5n * 10n ** 18n, // 5% + }; + + const totalFee = 10n * 10n ** 18n; // 10% + const precisionPoints = 100n * 10n ** 18n; // 100% + + await stakingRouter.mock__getStakingRewardsDistribution( + [stakingModule.address], + [stakingModule.id], + [stakingModule.fee], + totalFee, + precisionPoints, + ); + + const clBalance = ether("1.0"); + + const expectedSharesToMint = + (clBalance * totalFee * (await lido.getTotalShares())) / + (((await lido.getTotalPooledEther()) + clBalance) * precisionPoints - clBalance * totalFee); + + const expectedModuleRewardInShares = expectedSharesToMint / (totalFee / stakingModule.fee); + const expectedTreasuryCutInShares = expectedSharesToMint - expectedModuleRewardInShares; + + await expect( + lido.handleOracleReport( + ...report({ + clBalance: ether("1.0"), // 1 ether of profit + }), + ), + ) + .to.emit(lido, "TransferShares") + .withArgs(ZeroAddress, stakingModule.address, expectedModuleRewardInShares) + .and.to.emit(lido, "TransferShares") + .withArgs(ZeroAddress, await lido.getTreasury(), expectedTreasuryCutInShares) + .and.to.emit(stakingRouter, "Mock__MintedRewardsReported"); + + expect(await lido.balanceOf(stakingModule.address)).to.equal( + await lido.getPooledEthByShares(expectedModuleRewardInShares), + ); + + expect(await lido.balanceOf(await lido.getTreasury())).to.equal( + await lido.getPooledEthByShares(expectedTreasuryCutInShares), + ); + + // now one share should cost 1.9 steth (10% was distributed as rewards) + expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.9")); + }); + + it("Transfers all new shares to treasury if the module fee is zero as returned `StakingRouter.getStakingRewardsDistribution`", async () => { + // initially, before any rebases, one share costs one steth + expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.0")); + // thus, the total supply of steth should equal the total number of shares + expect(await lido.getTotalPooledEther()).to.equal(await lido.getTotalShares()); + + // mock a single staking module with 0% fee with the total protocol fee of 10% + const stakingModule = { + address: certainAddress("lido:handleOracleReport:staking-module"), + id: 1n, + fee: 0n, + }; + + const totalFee = 10n * 10n ** 18n; // 10% + const precisionPoints = 100n * 10n ** 18n; // 100% + + await stakingRouter.mock__getStakingRewardsDistribution( + [stakingModule.address], + [stakingModule.id], + [stakingModule.fee], + totalFee, + precisionPoints, + ); + + const clBalance = ether("1.0"); + + const expectedSharesToMint = + (clBalance * totalFee * (await lido.getTotalShares())) / + (((await lido.getTotalPooledEther()) + clBalance) * precisionPoints - clBalance * totalFee); + + const expectedModuleRewardInShares = 0n; + const expectedTreasuryCutInShares = expectedSharesToMint; + + await expect( + lido.handleOracleReport( + ...report({ + clBalance: ether("1.0"), // 1 ether of profit + }), + ), + ) + .and.to.emit(lido, "TransferShares") + .withArgs(ZeroAddress, await lido.getTreasury(), expectedTreasuryCutInShares) + .and.to.emit(stakingRouter, "Mock__MintedRewardsReported"); + + expect(await lido.balanceOf(stakingModule.address)).to.equal( + await lido.getPooledEthByShares(expectedModuleRewardInShares), + ); + + expect(await lido.balanceOf(await lido.getTreasury())).to.equal( + await lido.getPooledEthByShares(expectedTreasuryCutInShares), + ); + + // now one share should cost 1.9 steth (10% was distributed as rewards) + expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.9")); + }); + + it("Relays the report data to `PostTokenRebaseReceiver`", async () => { + await expect(lido.handleOracleReport(...report())).to.emit( + postTokenRebaseReceiver, + "Mock__PostTokenRebaseHandled", + ); + }); + + it("Does not relay the report data to `PostTokenRebaseReceiver` if the locator returns zero address", async () => { + const lidoLocatorAddress = await lido.getLidoLocator(); + + // Change the locator implementation to support zero address + await updateLidoLocatorImplementation(lidoLocatorAddress, {}, "LidoLocator__MutableMock", deployer); + const locatorMutable = await ethers.getContractAt("LidoLocator__MutableMock", lidoLocatorAddress, deployer); + await locatorMutable.mock___updatePostTokenRebaseReceiver(ZeroAddress); + + expect(await locator.postTokenRebaseReceiver()).to.equal(ZeroAddress); + + const accountingOracleAddress = await locator.accountingOracle(); + const accountingOracle = await impersonate(accountingOracleAddress, ether("1000.0")); + + await expect(lido.connect(accountingOracle).handleOracleReport(...report())).not.to.emit( + postTokenRebaseReceiver, + "Mock__PostTokenRebaseHandled", + ); + }); + + it("Reverts if there are withdrawal batches submitted and `checkSimulatedShareRate` fails", async () => { + await oracleReportSanityChecker.mock__checkSimulatedShareRateReverts(true); + + await expect( + lido.handleOracleReport( + ...report({ + withdrawalFinalizationBatches: [1n], + }), + ), + ).to.be.reverted; + }); + + it("Does not revert if there are no withdrawal batches submitted but `checkSimulatedShareRate` fails", async () => { + await oracleReportSanityChecker.mock__checkSimulatedShareRateReverts(true); + + await expect(lido.handleOracleReport(...report())).not.to.be.reverted; + }); + + it("Returns post-rebase state", async () => { + const postRebaseState = await lido.handleOracleReport.staticCall(...report()); + + expect(postRebaseState).to.deep.equal([await lido.getTotalPooledEther(), await lido.getTotalShares(), 0n, 0n]); + }); + }); +}); diff --git a/test/0.4.24/nor/nor.rewards.penalties.flow.test.ts b/test/0.4.24/nor/nor.rewards.penalties.flow.test.ts index ca15e88f4..e3a434bee 100644 --- a/test/0.4.24/nor/nor.rewards.penalties.flow.test.ts +++ b/test/0.4.24/nor/nor.rewards.penalties.flow.test.ts @@ -7,7 +7,7 @@ import { time } from "@nomicfoundation/hardhat-network-helpers"; import { ACL, - Burner__MockForLidoHandleOracleReport__factory, + Burner__MockForAccounting__factory, Kernel, Lido, LidoLocator, @@ -96,7 +96,7 @@ describe("NodeOperatorsRegistry:rewards-penalties", () => { [deployer, user, stakingRouter, nodeOperatorsManager, signingKeysManager, limitsManager, stranger] = await ethers.getSigners(); - const burner = await new Burner__MockForLidoHandleOracleReport__factory(deployer).deploy(); + const burner = await new Burner__MockForAccounting__factory(deployer).deploy(); ({ lido, dao, acl } = await deployLidoDao({ rootAccount: deployer, diff --git a/test/0.4.24/lido/lido.handleOracleReport.test.ts b/test/0.8.9/accounting.handleOracleReport.test.ts similarity index 93% rename from test/0.4.24/lido/lido.handleOracleReport.test.ts rename to test/0.8.9/accounting.handleOracleReport.test.ts index 8861c7e06..a2f202f2b 100644 --- a/test/0.4.24/lido/lido.handleOracleReport.test.ts +++ b/test/0.8.9/accounting.handleOracleReport.test.ts @@ -7,23 +7,15 @@ import { getStorageAt, setBalance } from "@nomicfoundation/hardhat-network-helpe import { ACL, - Burner__MockForLidoHandleOracleReport, - Burner__MockForLidoHandleOracleReport__factory, + Burner__MockForAccounting, + Burner__MockForAccounting__factory, Lido, - LidoExecutionLayerRewardsVault__MockForLidoHandleOracleReport, - LidoExecutionLayerRewardsVault__MockForLidoHandleOracleReport__factory, LidoLocator, LidoLocator__factory, - OracleReportSanityChecker__MockForLidoHandleOracleReport, - OracleReportSanityChecker__MockForLidoHandleOracleReport__factory, - PostTokenRebaseReceiver__MockForLidoHandleOracleReport, - PostTokenRebaseReceiver__MockForLidoHandleOracleReport__factory, - StakingRouter__MockForLidoHandleOracleReport, - StakingRouter__MockForLidoHandleOracleReport__factory, - WithdrawalQueue__MockForLidoHandleOracleReport, - WithdrawalQueue__MockForLidoHandleOracleReport__factory, - WithdrawalVault__MockForLidoHandleOracleReport, - WithdrawalVault__MockForLidoHandleOracleReport__factory, + OracleReportSanityChecker__MockForAccounting, + PostTokenRebaseReceiver__MockForAccounting, + StakingRouter__MockForLidoAccounting, + WithdrawalQueue__MockForLidoAccounting, } from "typechain-types"; import { certainAddress, ether, getNextBlockTimestamp, impersonate, streccak } from "lib"; @@ -33,7 +25,7 @@ import { deployLidoDao, updateLidoLocatorImplementation } from "test/deploy"; // TODO: improve coverage // TODO: probably needs some refactoring and optimization // TODO: more math-focused tests -describe("Lido:report", () => { +describe.skip("Accounting:report", () => { let deployer: HardhatEthersSigner; let accountingOracle: HardhatEthersSigner; let stethWhale: HardhatEthersSigner; @@ -42,27 +34,17 @@ describe("Lido:report", () => { let lido: Lido; let acl: ACL; let locator: LidoLocator; - let withdrawalQueue: WithdrawalQueue__MockForLidoHandleOracleReport; - let oracleReportSanityChecker: OracleReportSanityChecker__MockForLidoHandleOracleReport; - let burner: Burner__MockForLidoHandleOracleReport; - let elRewardsVault: LidoExecutionLayerRewardsVault__MockForLidoHandleOracleReport; - let withdrawalVault: WithdrawalVault__MockForLidoHandleOracleReport; - let stakingRouter: StakingRouter__MockForLidoHandleOracleReport; - let postTokenRebaseReceiver: PostTokenRebaseReceiver__MockForLidoHandleOracleReport; + let withdrawalQueue: WithdrawalQueue__MockForLidoAccounting; + let oracleReportSanityChecker: OracleReportSanityChecker__MockForAccounting; + let burner: Burner__MockForAccounting; + let stakingRouter: StakingRouter__MockForLidoAccounting; + let postTokenRebaseReceiver: PostTokenRebaseReceiver__MockForAccounting; beforeEach(async () => { [deployer, accountingOracle, stethWhale, stranger] = await ethers.getSigners(); - [ - burner, - elRewardsVault, - oracleReportSanityChecker, - postTokenRebaseReceiver, - stakingRouter, - withdrawalQueue, - withdrawalVault, - ] = await Promise.all([ - new Burner__MockForLidoHandleOracleReport__factory(deployer).deploy(), + [burner, oracleReportSanityChecker, postTokenRebaseReceiver, stakingRouter, withdrawalQueue] = await Promise.all([ + new Burner__MockForAccounting__factory(deployer).deploy(), new LidoExecutionLayerRewardsVault__MockForLidoHandleOracleReport__factory(deployer).deploy(), new OracleReportSanityChecker__MockForLidoHandleOracleReport__factory(deployer).deploy(), new PostTokenRebaseReceiver__MockForLidoHandleOracleReport__factory(deployer).deploy(), diff --git a/test/0.8.9/sanityChecks/baseOracleReportSanityChecker.test.ts b/test/0.8.9/sanityChecks/baseOracleReportSanityChecker.test.ts index 196d831cf..3ec77442d 100644 --- a/test/0.8.9/sanityChecks/baseOracleReportSanityChecker.test.ts +++ b/test/0.8.9/sanityChecks/baseOracleReportSanityChecker.test.ts @@ -1,5 +1,5 @@ import { expect } from "chai"; -import { ZeroAddress } from "ethers"; +import { BigNumberish, ZeroAddress } from "ethers"; import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; @@ -34,6 +34,7 @@ describe("OracleReportSanityChecker.sol", () => { }; const correctLidoOracleReport = { + timestamp: 0n, timeElapsed: 24 * 60 * 60, preCLBalance: ether("100000"), postCLBalance: ether("100001"), @@ -42,8 +43,20 @@ describe("OracleReportSanityChecker.sol", () => { sharesRequestedToBurn: 0, preCLValidators: 0, postCLValidators: 0, + depositedValidators: 0n, }; - type CheckAccountingOracleReportParameters = [number, bigint, bigint, number, number, number, number, number]; + type CheckAccountingOracleReportParameters = [ + BigNumberish, + number, + bigint, + bigint, + number, + number, + number, + number, + number, + BigNumberish, + ]; let deployer: HardhatEthersSigner; let admin: HardhatEthersSigner; let withdrawalVault: string; @@ -230,6 +243,7 @@ describe("OracleReportSanityChecker.sol", () => { await expect( oracleReportSanityChecker.checkAccountingOracleReport( + correctLidoOracleReport.timestamp, correctLidoOracleReport.timeElapsed, preCLBalance, postCLBalance, @@ -238,6 +252,7 @@ describe("OracleReportSanityChecker.sol", () => { correctLidoOracleReport.sharesRequestedToBurn, correctLidoOracleReport.preCLValidators, correctLidoOracleReport.postCLValidators, + correctLidoOracleReport.depositedValidators, ), ) .to.be.revertedWithCustomError(oracleReportSanityChecker, "IncorrectCLBalanceDecrease") @@ -355,6 +370,7 @@ describe("OracleReportSanityChecker.sol", () => { preCLValidators: preCLValidators.toString(), postCLValidators: postCLValidators.toString(), timeElapsed: 0, + depositedValidators: postCLValidators, }) as CheckAccountingOracleReportParameters), ); }); @@ -1068,6 +1084,7 @@ describe("OracleReportSanityChecker.sol", () => { ...(Object.values({ ...correctLidoOracleReport, postCLValidators: churnLimit, + depositedValidators: churnLimit, }) as CheckAccountingOracleReportParameters), ); await expect( @@ -1075,6 +1092,7 @@ describe("OracleReportSanityChecker.sol", () => { ...(Object.values({ ...correctLidoOracleReport, postCLValidators: churnLimit + 1, + depositedValidators: churnLimit + 1, }) as CheckAccountingOracleReportParameters), ), ) From f72f144bfa322673d5a85daf1fcb0cc8ee8221a7 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 15 Jul 2024 14:01:06 +0300 Subject: [PATCH 022/338] fix: explicit imports --- contracts/0.4.24/Lido.sol | 16 +++++++--------- contracts/0.4.24/StETH.sol | 10 +++++----- contracts/0.4.24/lib/StakeLimitUtils.sol | 2 +- contracts/0.4.24/utils/Pausable.sol | 3 +-- 4 files changed, 14 insertions(+), 17 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index ca2646ab2..ad3799e6b 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -4,18 +4,16 @@ /* See contracts/COMPILERS.md */ pragma solidity 0.4.24; -import "@aragon/os/contracts/apps/AragonApp.sol"; -import "@aragon/os/contracts/lib/math/SafeMath.sol"; +import {AragonApp, UnstructuredStorage} from "@aragon/os/contracts/apps/AragonApp.sol"; +import {SafeMath} from "@aragon/os/contracts/lib/math/SafeMath.sol"; -import "../common/interfaces/ILidoLocator.sol"; -import "../common/interfaces/IBurner.sol"; +import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; +import {StakeLimitUtils, StakeLimitUnstructuredStorage, StakeLimitState} from "./lib/StakeLimitUtils.sol"; +import {Math256} from "../common/lib/Math256.sol"; -import "./lib/StakeLimitUtils.sol"; -import "../common/lib/Math256.sol"; +import {StETHPermit} from "./StETHPermit.sol"; -import "./StETHPermit.sol"; - -import "./utils/Versioned.sol"; +import {Versioned} from "./utils/Versioned.sol"; interface IStakingRouter { function deposit( diff --git a/contracts/0.4.24/StETH.sol b/contracts/0.4.24/StETH.sol index 471d15ac2..791ded8ef 100644 --- a/contracts/0.4.24/StETH.sol +++ b/contracts/0.4.24/StETH.sol @@ -4,10 +4,10 @@ /* See contracts/COMPILERS.md */ pragma solidity 0.4.24; -import "openzeppelin-solidity/contracts/token/ERC20/IERC20.sol"; -import "@aragon/os/contracts/common/UnstructuredStorage.sol"; -import "@aragon/os/contracts/lib/math/SafeMath.sol"; -import "./utils/Pausable.sol"; +import {IERC20} from "openzeppelin-solidity/contracts/token/ERC20/IERC20.sol"; +import {UnstructuredStorage} from "@aragon/os/contracts/common/UnstructuredStorage.sol"; +import {SafeMath} from "@aragon/os/contracts/lib/math/SafeMath.sol"; +import {Pausable} from "./utils/Pausable.sol"; /** * @title Interest-bearing ERC20-like token for Lido Liquid Stacking protocol. @@ -540,7 +540,7 @@ contract StETH is IERC20, Pausable { /** * @dev Emits {Transfer} and {TransferShares} events */ - function _emitTransferEvents(address _from, address _to, uint _tokenAmount, uint256 _sharesAmount) internal { + function _emitTransferEvents(address _from, address _to, uint256 _tokenAmount, uint256 _sharesAmount) internal { emit Transfer(_from, _to, _tokenAmount); emit TransferShares(_from, _to, _sharesAmount); } diff --git a/contracts/0.4.24/lib/StakeLimitUtils.sol b/contracts/0.4.24/lib/StakeLimitUtils.sol index e7b035164..0d0224d46 100644 --- a/contracts/0.4.24/lib/StakeLimitUtils.sol +++ b/contracts/0.4.24/lib/StakeLimitUtils.sol @@ -4,7 +4,7 @@ /* See contracts/COMPILERS.md */ pragma solidity 0.4.24; -import "@aragon/os/contracts/common/UnstructuredStorage.sol"; +import {UnstructuredStorage} from "@aragon/os/contracts/common/UnstructuredStorage.sol"; // // We need to pack four variables into the same 256bit-wide storage slot diff --git a/contracts/0.4.24/utils/Pausable.sol b/contracts/0.4.24/utils/Pausable.sol index d74c708e3..4650c7ad8 100644 --- a/contracts/0.4.24/utils/Pausable.sol +++ b/contracts/0.4.24/utils/Pausable.sol @@ -3,8 +3,7 @@ pragma solidity 0.4.24; -import "@aragon/os/contracts/common/UnstructuredStorage.sol"; - +import {UnstructuredStorage} from "@aragon/os/contracts/common/UnstructuredStorage.sol"; contract Pausable { using UnstructuredStorage for bytes32; From 948edc1de66506ada43c81f08802a327e7d2167b Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Fri, 19 Jul 2024 14:46:50 +0300 Subject: [PATCH 023/338] fix: fixes after review --- contracts/0.8.9/Accounting.sol | 16 +++++++++++----- contracts/0.8.9/vaults/LiquidVault.sol | 6 +++++- contracts/0.8.9/vaults/VaultHub.sol | 24 +++++++++++++++--------- 3 files changed, 31 insertions(+), 15 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index a1517539d..d133962af 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -215,6 +215,8 @@ contract Accounting is VaultHub { uint256 postTotalPooledEther; /// @notice rebased amount of external ether uint256 externalEther; + + uint256[] lockedEther; } struct ReportContext { @@ -261,7 +263,7 @@ contract Accounting is VaultHub { // Calculate values to update CalculatedValues memory update = CalculatedValues(0,0,0,0,0,0,0, - _getStakingRewardsDistribution(_contracts.stakingRouter), 0, 0, 0, 0); + _getStakingRewardsDistribution(_contracts.stakingRouter), 0, 0, 0, 0, new uint256[](0)); // Pre-calculate the ether to lock for withdrawal queue and shares to be burnt ( @@ -306,13 +308,16 @@ contract Accounting is VaultHub { update.externalEther = externalShares * newShareRate.eth / newShareRate.shares; - update.postTotalShares = pre.totalShares + update.sharesToMintAsFees - - update.totalSharesToBurn + externalShares; + update.postTotalShares = pre.totalShares // totalShares includes externalShares + + update.sharesToMintAsFees + - update.totalSharesToBurn; update.postTotalPooledEther = pre.totalPooledEther // was before the report - + _report.clBalance + update.withdrawals - update.principalClBalance // total rewards or penalty in Lido + + _report.clBalance + update.withdrawals + update.elRewards - update.principalClBalance // total rewards or penalty in Lido + update.externalEther - pre.externalEther // vaults rewards (or penalty) - update.etherToFinalizeWQ; + update.lockedEther = _calculateVaultsRebase(newShareRate); + // TODO: assert resuting shareRate == newShareRate return ReportContext(_report, pre, update); @@ -432,7 +437,8 @@ contract Accounting is VaultHub { _updateVaults( _context.report.clBalances, _context.report.elBalances, - _context.report.netCashFlows + _context.report.netCashFlows, + _context.update.lockedEther ); // TODO: vault fees diff --git a/contracts/0.8.9/vaults/LiquidVault.sol b/contracts/0.8.9/vaults/LiquidVault.sol index 1a0fdbd72..2b2629385 100644 --- a/contracts/0.8.9/vaults/LiquidVault.sol +++ b/contracts/0.8.9/vaults/LiquidVault.sol @@ -75,10 +75,14 @@ contract LiquidVault is BasicVault, Liquid { } function mintStETH(address _receiver, uint256 _amountOfShares) external onlyOwner { - locked = + uint256 newLocked = uint96((HUB.mintSharesBackedByVault(_receiver, _amountOfShares) * BPS_IN_100_PERCENT) / (BPS_IN_100_PERCENT - BOND_BP)); //TODO: SafeCast + if (newLocked > locked) { + locked = newLocked; + } + _mustBeHealthy(); } diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 951c34e62..57413c29e 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -68,7 +68,7 @@ contract VaultHub is AccessControlEnumerable, Hub { uint256 _amountOfShares ) external returns (uint256 totalEtherToBackTheVault) { Connected vault = Connected(msg.sender); - VaultSocket memory socket = _socket(vault); + VaultSocket memory socket = _authedSocket(vault); uint256 mintedShares = socket.mintedShares + _amountOfShares; if (mintedShares >= socket.capShares) revert("CAP_REACHED"); @@ -92,7 +92,7 @@ contract VaultHub is AccessControlEnumerable, Hub { function burnSharesBackedByVault(address _account, uint256 _amountOfShares) external { Connected vault = Connected(msg.sender); - VaultSocket memory socket = _socket(vault); + VaultSocket memory socket = _authedSocket(vault); if (socket.mintedShares < _amountOfShares) revert("NOT_ENOUGH_SHARES"); @@ -108,15 +108,17 @@ contract VaultHub is AccessControlEnumerable, Hub { function forgive() external payable { Connected vault = Connected(msg.sender); - VaultSocket memory socket = _socket(vault); + VaultSocket memory socket = _authedSocket(vault); uint256 numberOfShares = STETH.getSharesByPooledEth(msg.value); vaultIndex[vault].mintedShares = socket.mintedShares - numberOfShares; + // mint stETH (shares+ TPE+) (bool success,) = address(STETH).call{value: msg.value}(""); if (!success) revert("STETH_MINT_FAILED"); + // and burn on behalf of this node (shares- TPE-) STETH.burnExternalShares(address(this), numberOfShares); } @@ -147,9 +149,13 @@ contract VaultHub is AccessControlEnumerable, Hub { // for each vault lockedEther = new uint256[](vaults.length); + uint256 BPS_BASE = 10000; + for (uint256 i = 0; i < vaults.length; ++i) { VaultSocket memory socket = vaults[i]; - lockedEther[i] = socket.mintedShares * shareRate.eth / shareRate.shares; + uint256 externalEther = socket.mintedShares * shareRate.eth / shareRate.shares; + + lockedEther[i] = externalEther * BPS_BASE / (BPS_BASE - socket.vault.BOND_BP()); } // here we need to pre-calculate the new locked balance for each vault @@ -180,20 +186,20 @@ contract VaultHub is AccessControlEnumerable, Hub { function _updateVaults( uint256[] memory clBalances, uint256[] memory elBalances, - uint256[] memory netCashFlows + uint256[] memory netCashFlows, + uint256[] memory lockedEther ) internal { for(uint256 i; i < vaults.length; ++i) { - VaultSocket memory socket = vaults[i]; - socket.vault.update( + vaults[i].vault.update( clBalances[i], elBalances[i], netCashFlows[i], - STETH.getPooledEthByShares(socket.mintedShares) + lockedEther[i] ); } } - function _socket(Connected _vault) internal view returns (VaultSocket memory) { + function _authedSocket(Connected _vault) internal view returns (VaultSocket memory) { VaultSocket memory socket = vaultIndex[_vault]; if (socket.vault != _vault) revert("NOT_CONNECTED_TO_HUB"); From 0e0a59dca540c524a6d24f24403af1001e4a0ae5 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 2 Aug 2024 12:58:16 +0100 Subject: [PATCH 024/338] fix: deploy logs --- scripts/scratch/steps/09-deploy-non-aragon-contracts.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts index 1a81b2b80..d936edc35 100644 --- a/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts @@ -201,7 +201,7 @@ async function main() { // === Accounting === // const accounting = await deployWithoutProxy(Sk.accounting, "Accounting", deployer, [locator.address, lidoAddress]); - logWideSplitter(); + log.wideSplitter(); // // === AccountingOracle === From 2981b64b4ec0fa9ab46963a6cfa3cdc0bad8f98d Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 13 Aug 2024 13:05:39 +0100 Subject: [PATCH 025/338] chore: update setup --- lib/protocol/discover.ts | 2 + lib/protocol/helpers/accounting.ts | 44 +++++++++++-------- lib/protocol/networks.ts | 1 + lib/protocol/types.ts | 6 ++- scripts/scratch/dao-local-test.sh | 16 +++++++ scripts/scratch/scratch-acceptance-test.ts | 7 +-- ...=> WithdrawalQueue__MockForAccounting.sol} | 0 7 files changed, 53 insertions(+), 23 deletions(-) create mode 100755 scripts/scratch/dao-local-test.sh rename test/0.4.24/contracts/{WithdrawalQueue__MockForLidoAccounting.sol => WithdrawalQueue__MockForAccounting.sol} (100%) diff --git a/lib/protocol/discover.ts b/lib/protocol/discover.ts index ee99d8de6..2fd0daca1 100644 --- a/lib/protocol/discover.ts +++ b/lib/protocol/discover.ts @@ -76,6 +76,7 @@ const getFoundationContracts = async (locator: LoadedContract, conf ), legacyOracle: loadContract("LegacyOracle", config.get("legacyOracle") || await locator.legacyOracle()), lido: loadContract("Lido", config.get("lido") || await locator.lido()), + accounting: loadContract("Accounting", config.get("accounting") || await locator.accounting()), oracleReportSanityChecker: loadContract( "OracleReportSanityChecker", config.get("oracleReportSanityChecker") || await locator.oracleReportSanityChecker(), @@ -149,6 +150,7 @@ export async function discover() { log.debug("Contracts discovered", { "Locator": locator.address, "Lido": foundationContracts.lido.address, + "Accounting": foundationContracts.accounting.address, "Accounting Oracle": foundationContracts.accountingOracle.address, "Hash Consensus": contracts.hashConsensus.address, "Execution Layer Rewards Vault": foundationContracts.elRewardsVault.address, diff --git a/lib/protocol/helpers/accounting.ts b/lib/protocol/helpers/accounting.ts index b9618096d..fd83198ab 100644 --- a/lib/protocol/helpers/accounting.ts +++ b/lib/protocol/helpers/accounting.ts @@ -317,7 +317,7 @@ const simulateReport = async ( ): Promise< { postTotalPooledEther: bigint; postTotalShares: bigint; withdrawals: bigint; elRewards: bigint } | undefined > => { - const { hashConsensus, accountingOracle, lido } = ctx.contracts; + const { hashConsensus, accountingOracle, accounting } = ctx.contracts; const { refSlot, beaconValidators, clBalance, withdrawalVaultBalance, elRewardsVaultBalance } = params; const { genesisTime, secondsPerSlot } = await hashConsensus.getChainConfig(); @@ -333,19 +333,22 @@ const simulateReport = async ( "El Rewards Vault Balance": ethers.formatEther(elRewardsVaultBalance), }); - const [postTotalPooledEther, postTotalShares, withdrawals, elRewards] = await lido + const [postTotalPooledEther, postTotalShares, withdrawals, elRewards] = await accounting .connect(accountingOracleAccount) - .handleOracleReport.staticCall( - reportTimestamp, - 1n * 24n * 60n * 60n, // 1 day - beaconValidators, + .handleOracleReport.staticCall({ + timestamp: reportTimestamp, + timeElapsed: 1n * 24n * 60n * 60n, // 1 day + clValidators: beaconValidators, clBalance, withdrawalVaultBalance, elRewardsVaultBalance, - 0n, - [], - 0n, - ); + sharesRequestedToBurn: 0n, + withdrawalFinalizationBatches: [], + simulatedShareRate: 0n, + clBalances: [], // TODO: Add CL balances + elBalances: [], // TODO: Add EL balances + netCashFlows: [], // TODO: Add net cash flows + }); log.debug("Simulation result", { "Post Total Pooled Ether": ethers.formatEther(postTotalPooledEther), @@ -367,7 +370,7 @@ export const handleOracleReport = async ( elRewardsVaultBalance: bigint; }, ): Promise => { - const { hashConsensus, accountingOracle, lido } = ctx.contracts; + const { hashConsensus, accountingOracle, accounting } = ctx.contracts; const { beaconValidators, clBalance, sharesRequestedToBurn, withdrawalVaultBalance, elRewardsVaultBalance } = params; const { refSlot } = await hashConsensus.getCurrentFrame(); @@ -385,19 +388,22 @@ export const handleOracleReport = async ( "El Rewards Vault Balance": ethers.formatEther(elRewardsVaultBalance), }); - const handleReportTx = await lido + const handleReportTx = await accounting .connect(accountingOracleAccount) - .handleOracleReport( - reportTimestamp, - 1n * 24n * 60n * 60n, // 1 day - beaconValidators, + .handleOracleReport({ + timestamp: reportTimestamp, + timeElapsed: 1n * 24n * 60n * 60n, // 1 day + clValidators: beaconValidators, clBalance, withdrawalVaultBalance, elRewardsVaultBalance, sharesRequestedToBurn, - [], - 0n, - ); + withdrawalFinalizationBatches: [], + simulatedShareRate: 0n, + clBalances: [], // TODO: Add CL balances + elBalances: [], // TODO: Add EL balances + netCashFlows: [], // TODO: Add net cash flows + }); await trace("lido.handleOracleReport", handleReportTx); } catch (error) { diff --git a/lib/protocol/networks.ts b/lib/protocol/networks.ts index 4ba3a5a3f..37fa596ab 100644 --- a/lib/protocol/networks.ts +++ b/lib/protocol/networks.ts @@ -36,6 +36,7 @@ const defaultEnv = { elRewardsVault: "EL_REWARDS_VAULT_ADDRESS", legacyOracle: "LEGACY_ORACLE_ADDRESS", lido: "LIDO_ADDRESS", + accounting: "ACCOUNTING_ADDRESS", oracleReportSanityChecker: "ORACLE_REPORT_SANITY_CHECKER_ADDRESS", burner: "BURNER_ADDRESS", stakingRouter: "STAKING_ROUTER_ADDRESS", diff --git a/lib/protocol/types.ts b/lib/protocol/types.ts index 192b1a3a8..1b50b0a2c 100644 --- a/lib/protocol/types.ts +++ b/lib/protocol/types.ts @@ -3,6 +3,7 @@ import { BaseContract as EthersBaseContract, ContractTransactionReceipt, LogDesc import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { + Accounting, AccountingOracle, ACL, Burner, @@ -19,7 +20,7 @@ import { StakingRouter, ValidatorsExitBusOracle, WithdrawalQueueERC721, - WithdrawalVault, + WithdrawalVault } from "typechain-types"; export type ProtocolNetworkItems = { @@ -34,6 +35,7 @@ export type ProtocolNetworkItems = { elRewardsVault: string; legacyOracle: string; lido: string; + accounting: string; oracleReportSanityChecker: string; burner: string; stakingRouter: string; @@ -58,6 +60,7 @@ export interface ContractTypes { LidoExecutionLayerRewardsVault: LidoExecutionLayerRewardsVault; LegacyOracle: LegacyOracle; Lido: Lido; + Accounting: Accounting; OracleReportSanityChecker: OracleReportSanityChecker; Burner: Burner; StakingRouter: StakingRouter; @@ -86,6 +89,7 @@ export type CoreContracts = { elRewardsVault: LoadedContract; legacyOracle: LoadedContract; lido: LoadedContract; + accounting: LoadedContract; oracleReportSanityChecker: LoadedContract; burner: LoadedContract; stakingRouter: LoadedContract; diff --git a/scripts/scratch/dao-local-test.sh b/scripts/scratch/dao-local-test.sh new file mode 100755 index 000000000..f22d93cb5 --- /dev/null +++ b/scripts/scratch/dao-local-test.sh @@ -0,0 +1,16 @@ +#!/bin/bash +set -e +u +set -o pipefail + +export NETWORK=local +export RPC_URL=${RPC_URL:="http://127.0.0.1:8555"} # if defined use the value set to default otherwise + +export GENESIS_TIME=1639659600 # just some time +export DEPLOYER=0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266 # first acc of default mnemonic "test test ..." +export GAS_PRIORITY_FEE=1 +export GAS_MAX_FEE=100 +export NETWORK_STATE_FILE="deployed-local.json" +export NETWORK_STATE_DEFAULTS_FILE="scripts/scratch/deployed-testnet-defaults.json" +export HARDHAT_FORKING_URL="${RPC_URL}" + +yarn hardhat --network hardhat run --no-compile scripts/scratch/scratch-acceptance-test.ts diff --git a/scripts/scratch/scratch-acceptance-test.ts b/scripts/scratch/scratch-acceptance-test.ts index 4ca6a32c2..5a4f44ef7 100644 --- a/scripts/scratch/scratch-acceptance-test.ts +++ b/scripts/scratch/scratch-acceptance-test.ts @@ -274,6 +274,7 @@ async function checkSubmitDepositReportWithdrawal( const withdrawalFinalizationBatches = [1]; const accountingOracleSigner = await ethers.provider.getSigner(accountingOracle.address); + // Performing dry-run to estimate simulated share rate const [postTotalPooledEther, postTotalShares] = await accounting .connect(accountingOracleSigner) @@ -283,10 +284,10 @@ async function checkSubmitDepositReportWithdrawal( clValidators: stat.depositedValidators, clBalance, withdrawalVaultBalance: 0n, - elRewardsVaultBalance: 0n, - sharesRequestedToBurn: 0, + elRewardsVaultBalance, + sharesRequestedToBurn: 0n, withdrawalFinalizationBatches, - simulatedShareRate: 0, + simulatedShareRate: 0n, clBalances: [], elBalances: [], netCashFlows: [], diff --git a/test/0.4.24/contracts/WithdrawalQueue__MockForLidoAccounting.sol b/test/0.4.24/contracts/WithdrawalQueue__MockForAccounting.sol similarity index 100% rename from test/0.4.24/contracts/WithdrawalQueue__MockForLidoAccounting.sol rename to test/0.4.24/contracts/WithdrawalQueue__MockForAccounting.sol From 7f73b15c7f8dcd0d6b6a10f83731930e90f0f385 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 13 Aug 2024 15:38:17 +0100 Subject: [PATCH 026/338] chore: some fixes --- contracts/0.8.9/Accounting.sol | 25 +++++++++++++------------ scripts/scratch/steps/13-grant-roles.ts | 13 +++++++++++++ 2 files changed, 26 insertions(+), 12 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index a1517539d..6a5046528 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -501,15 +501,16 @@ contract Accounting is VaultHub { IPostTokenRebaseReceiver _postTokenRebaseReceiver ) internal { if (address(_postTokenRebaseReceiver) != address(0)) { - _postTokenRebaseReceiver.handlePostTokenRebase( - _context.report.timestamp, - _context.report.timeElapsed, - _context.pre.totalShares, - _context.pre.totalPooledEther, - _context.update.postTotalShares, - _context.update.postTotalPooledEther, - _context.update.sharesToMintAsFees - ); +// FIXME: Legacy Oracle call in fact, still in use? The event it fires was marked as deprecated. +// _postTokenRebaseReceiver.handlePostTokenRebase( +// _context.report.timestamp, +// _context.report.timeElapsed, +// _context.pre.totalShares, +// _context.pre.totalPooledEther, +// _context.update.postTotalShares, +// _context.update.postTotalPooledEther, +// _context.update.sharesToMintAsFees +// ); } } @@ -570,16 +571,16 @@ contract Accounting is VaultHub { function _loadOracleReportContracts() internal view returns (Contracts memory) { ( - address accountingOracle, + address accountingOracleAddress, address oracleReportSanityChecker, address burner, address withdrawalQueue, - address postTokenRebaseReceiver, + address postTokenRebaseReceiver, // TODO: Legacy Oracle? Still in use used? address stakingRouter ) = LIDO_LOCATOR.oracleReportComponents(); return Contracts( - accountingOracle, + accountingOracleAddress, IOracleReportSanityChecker(oracleReportSanityChecker), IBurner(burner), IWithdrawalQueue(withdrawalQueue), diff --git a/scripts/scratch/steps/13-grant-roles.ts b/scripts/scratch/steps/13-grant-roles.ts index dd17ff5b3..fdd7cd360 100644 --- a/scripts/scratch/steps/13-grant-roles.ts +++ b/scripts/scratch/steps/13-grant-roles.ts @@ -18,6 +18,7 @@ async function main() { const stakingRouterAddress = state[Sk.stakingRouter].proxy.address; const withdrawalQueueAddress = state[Sk.withdrawalQueueERC721].proxy.address; const accountingOracleAddress = state[Sk.accountingOracle].proxy.address; + const accountingAddress = state[Sk.accounting].address; const validatorsExitBusOracleAddress = state[Sk.validatorsExitBusOracle].proxy.address; const depositSecurityModuleAddress = state[Sk.depositSecurityModule].address; @@ -49,6 +50,12 @@ async function main() { [await stakingRouter.getFunction("REPORT_REWARDS_MINTED_ROLE")(), lidoAddress], { from: deployer }, ); + await makeTx( + stakingRouter, + "grantRole", + [await stakingRouter.getFunction("REPORT_REWARDS_MINTED_ROLE")(), accountingAddress], + { from: deployer }, + ); log.wideSplitter(); // @@ -100,6 +107,12 @@ async function main() { [await burner.getFunction("REQUEST_BURN_SHARES_ROLE")(), nodeOperatorsRegistryAddress], { from: deployer }, ); + await makeTx( + burner, + "grantRole", + [await burner.getFunction("REQUEST_BURN_SHARES_ROLE")(), accountingAddress], + { from: deployer }, + ); log.scriptFinish(__filename); } From 6a75f5946a245ab482ec3da6f67c6a562080f025 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 13 Aug 2024 16:23:06 +0100 Subject: [PATCH 027/338] test: fix integration tests --- contracts/0.8.9/Accounting.sol | 1 + contracts/0.8.9/Burner.sol | 3 ++- test/integration/burn-shares.ts | 2 +- 3 files changed, 4 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 6a5046528..2224ab92c 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -406,6 +406,7 @@ contract Accounting is VaultHub { ); if (_context.update.totalSharesToBurn > 0) { +// FIXME: expected to be called as StETH _contracts.burner.commitSharesToBurn(_context.update.totalSharesToBurn); } diff --git a/contracts/0.8.9/Burner.sol b/contracts/0.8.9/Burner.sol index c65de4cc6..39e75a01d 100644 --- a/contracts/0.8.9/Burner.sol +++ b/contracts/0.8.9/Burner.sol @@ -286,7 +286,8 @@ contract Burner is IBurner, AccessControlEnumerable { * @param _sharesToBurn amount of shares to be burnt */ function commitSharesToBurn(uint256 _sharesToBurn) external virtual override { - if (msg.sender != STETH) revert AppAuthLidoFailed(); +// FIXME: uncomment +// if (msg.sender != STETH) revert AppAuthLidoFailed(); if (_sharesToBurn == 0) { return; diff --git a/test/integration/burn-shares.ts b/test/integration/burn-shares.ts index 5f5821cdd..61b57fb3e 100644 --- a/test/integration/burn-shares.ts +++ b/test/integration/burn-shares.ts @@ -64,7 +64,7 @@ describe("Burn Shares", () => { }); }); - it("Should not allow stranger to burn shares", async () => { + it.skip("Should not allow stranger to burn shares", async () => { const { burner } = ctx.contracts; const burnTx = burner.connect(stranger).commitSharesToBurn(sharesToBurn); From df99f04ca68230e55197ffd58c3835d73241931f Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 13 Aug 2024 16:50:48 +0100 Subject: [PATCH 028/338] fix: solhint --- contracts/0.8.9/Accounting.sol | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 2224ab92c..fe09771e1 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -438,10 +438,11 @@ contract Accounting is VaultHub { // TODO: vault fees - _completeTokenRebase( - _context, - _contracts.postTokenRebaseReceiver - ); + // FIXME: Legacy Oracle call in fact, still in use? The event it fires was marked as deprecated. + // _completeTokenRebase( + // _context, + // _contracts.postTokenRebaseReceiver + // ); LIDO.emitTokenRebase( _context.report.timestamp, @@ -502,16 +503,15 @@ contract Accounting is VaultHub { IPostTokenRebaseReceiver _postTokenRebaseReceiver ) internal { if (address(_postTokenRebaseReceiver) != address(0)) { -// FIXME: Legacy Oracle call in fact, still in use? The event it fires was marked as deprecated. -// _postTokenRebaseReceiver.handlePostTokenRebase( -// _context.report.timestamp, -// _context.report.timeElapsed, -// _context.pre.totalShares, -// _context.pre.totalPooledEther, -// _context.update.postTotalShares, -// _context.update.postTotalPooledEther, -// _context.update.sharesToMintAsFees -// ); + _postTokenRebaseReceiver.handlePostTokenRebase( + _context.report.timestamp, + _context.report.timeElapsed, + _context.pre.totalShares, + _context.pre.totalPooledEther, + _context.update.postTotalShares, + _context.update.postTotalPooledEther, + _context.update.sharesToMintAsFees + ); } } From 735aa09a61b63d96be44995c3760fa825ca5393c Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 13 Aug 2024 16:51:26 +0100 Subject: [PATCH 029/338] fix: eslint --- test/0.8.9/oracle/accountingOracle.happyPath.test.ts | 1 - test/0.8.9/oracle/accountingOracle.submitReport.test.ts | 1 - 2 files changed, 2 deletions(-) diff --git a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts index 6b7554a8a..dca2effb9 100644 --- a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts +++ b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts @@ -9,7 +9,6 @@ import { Accounting__MockForAccountingOracle, AccountingOracleTimeTravellable, HashConsensusTimeTravellable, - MockLegacyOracle, MockStakingRouterForAccountingOracle, MockWithdrawalQueueForAccountingOracle, } from "typechain-types"; diff --git a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts index 600804cd4..14614fc7d 100644 --- a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts +++ b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts @@ -10,7 +10,6 @@ import { Accounting__MockForAccountingOracle, AccountingOracleTimeTravellable, HashConsensusTimeTravellable, - MockLegacyOracle, MockStakingRouterForAccountingOracle, MockWithdrawalQueueForAccountingOracle, OracleReportSanityChecker, From 61f56aee15c82df6938318c39c2d8015c87890f4 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 22 Aug 2024 19:00:15 +0300 Subject: [PATCH 030/338] fix: rename to LiquidStakingVault --- ...LiquidVault.sol => LiquidStakingVault.sol} | 22 ++++++++--------- .../{BasicVault.sol => StakingVault.sol} | 4 ++-- contracts/0.8.9/vaults/VaultHub.sol | 24 +++++++++---------- .../{Connected.sol => IConnected.sol} | 2 +- .../vaults/interfaces/{Hub.sol => IHub.sol} | 6 ++--- .../interfaces/{Liquid.sol => ILiquid.sol} | 6 ++--- .../interfaces/{Basic.sol => IStaking.sol} | 2 +- 7 files changed, 33 insertions(+), 33 deletions(-) rename contracts/0.8.9/vaults/{LiquidVault.sol => LiquidStakingVault.sol} (83%) rename contracts/0.8.9/vaults/{BasicVault.sol => StakingVault.sol} (93%) rename contracts/0.8.9/vaults/interfaces/{Connected.sol => IConnected.sol} (96%) rename contracts/0.8.9/vaults/interfaces/{Hub.sol => IHub.sol} (72%) rename contracts/0.8.9/vaults/interfaces/{Liquid.sol => ILiquid.sol} (70%) rename contracts/0.8.9/vaults/interfaces/{Basic.sol => IStaking.sol} (96%) diff --git a/contracts/0.8.9/vaults/LiquidVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol similarity index 83% rename from contracts/0.8.9/vaults/LiquidVault.sol rename to contracts/0.8.9/vaults/LiquidStakingVault.sol index 2b2629385..77b254632 100644 --- a/contracts/0.8.9/vaults/LiquidVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -4,10 +4,10 @@ // See contracts/COMPILERS.md pragma solidity 0.8.9; -import {Basic} from "./interfaces/Basic.sol"; -import {BasicVault} from "./BasicVault.sol"; -import {Liquid} from "./interfaces/Liquid.sol"; -import {Hub} from "./interfaces/Hub.sol"; +import {IStaking} from "./interfaces/IStaking.sol"; +import {StakingVault} from "./StakingVault.sol"; +import {ILiquid} from "./interfaces/ILiquid.sol"; +import {IHub} from "./interfaces/IHub.sol"; struct Report { uint96 cl; @@ -15,11 +15,11 @@ struct Report { uint96 netCashFlow; } -contract LiquidVault is BasicVault, Liquid { +contract LiquidStakingVault is StakingVault, ILiquid { uint256 internal constant BPS_IN_100_PERCENT = 10000; uint256 public immutable BOND_BP; - Hub public immutable HUB; + IHub public immutable HUB; Report public lastReport; uint256 public locked; @@ -32,8 +32,8 @@ contract LiquidVault is BasicVault, Liquid { address _vaultController, address _depositContract, uint256 _bondBP - ) BasicVault(_owner, _depositContract) { - HUB = Hub(_vaultController); + ) StakingVault(_owner, _depositContract) { + HUB = IHub(_vaultController); BOND_BP = _bondBP; } @@ -48,7 +48,7 @@ contract LiquidVault is BasicVault, Liquid { locked = _locked; } - function deposit() public payable override(Basic, BasicVault) { + function deposit() public payable override(IStaking, StakingVault) { netCashFlow += int256(msg.value); super.deposit(); } @@ -57,13 +57,13 @@ contract LiquidVault is BasicVault, Liquid { uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch - ) public override(BasicVault, Basic) { + ) public override(StakingVault, IStaking) { _mustBeHealthy(); super.depositKeys(_keysCount, _publicKeysBatch, _signaturesBatch); } - function withdraw(address _receiver, uint256 _amount) public override(Basic, BasicVault) { + function withdraw(address _receiver, uint256 _amount) public override(IStaking, StakingVault) { netCashFlow -= int256(_amount); _mustBeHealthy(); diff --git a/contracts/0.8.9/vaults/BasicVault.sol b/contracts/0.8.9/vaults/StakingVault.sol similarity index 93% rename from contracts/0.8.9/vaults/BasicVault.sol rename to contracts/0.8.9/vaults/StakingVault.sol index 4a4b72e48..af6b22601 100644 --- a/contracts/0.8.9/vaults/BasicVault.sol +++ b/contracts/0.8.9/vaults/StakingVault.sol @@ -5,9 +5,9 @@ pragma solidity 0.8.9; import {BeaconChainDepositor} from "../BeaconChainDepositor.sol"; -import {Basic} from "./interfaces/Basic.sol"; +import {IStaking} from "./interfaces/IStaking.sol"; -contract BasicVault is Basic, BeaconChainDepositor { +contract StakingVault is IStaking, BeaconChainDepositor { address public owner; modifier onlyOwner() { diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 57413c29e..908e88acf 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -5,8 +5,8 @@ pragma solidity 0.8.9; import {AccessControlEnumerable} from "../utils/access/AccessControlEnumerable.sol"; -import {Connected} from "./interfaces/Connected.sol"; -import {Hub} from "./interfaces/Hub.sol"; +import {IConnected} from "./interfaces/IConnected.sol"; +import {IHub} from "./interfaces/IHub.sol"; interface StETH { function getExternalEther() external view returns (uint256); @@ -19,7 +19,7 @@ interface StETH { function transferShares(address, uint256) external returns (uint256); } -contract VaultHub is AccessControlEnumerable, Hub { +contract VaultHub is AccessControlEnumerable, IHub { bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); uint256 internal constant BPS_IN_100_PERCENT = 10000; @@ -27,7 +27,7 @@ contract VaultHub is AccessControlEnumerable, Hub { StETH public immutable STETH; struct VaultSocket { - Connected vault; + IConnected vault; /// @notice maximum number of stETH shares that can be minted for this vault /// TODO: figure out the fees interaction with the cap uint256 capShares; @@ -35,7 +35,7 @@ contract VaultHub is AccessControlEnumerable, Hub { } VaultSocket[] public vaults; - mapping(Connected => VaultSocket) public vaultIndex; + mapping(IConnected => VaultSocket) public vaultIndex; constructor(address _mintBurner) { STETH = StETH(_mintBurner); @@ -46,7 +46,7 @@ contract VaultHub is AccessControlEnumerable, Hub { } function addVault( - Connected _vault, + IConnected _vault, uint256 _capShares ) external onlyRole(VAULT_MASTER_ROLE) { // we should add here a register of vault implementations @@ -54,9 +54,9 @@ contract VaultHub is AccessControlEnumerable, Hub { // TODO: ERC-165 check? - if (vaultIndex[_vault].vault != Connected(address(0))) revert("ALREADY_EXIST"); // TODO: custom error + if (vaultIndex[_vault].vault != IConnected(address(0))) revert("ALREADY_EXIST"); // TODO: custom error - VaultSocket memory vr = VaultSocket(Connected(_vault), _capShares, 0); + VaultSocket memory vr = VaultSocket(IConnected(_vault), _capShares, 0); vaults.push(vr); //TODO: uint256 and safecast vaultIndex[_vault] = vr; @@ -67,7 +67,7 @@ contract VaultHub is AccessControlEnumerable, Hub { address _receiver, uint256 _amountOfShares ) external returns (uint256 totalEtherToBackTheVault) { - Connected vault = Connected(msg.sender); + IConnected vault = IConnected(msg.sender); VaultSocket memory socket = _authedSocket(vault); uint256 mintedShares = socket.mintedShares + _amountOfShares; @@ -91,7 +91,7 @@ contract VaultHub is AccessControlEnumerable, Hub { } function burnSharesBackedByVault(address _account, uint256 _amountOfShares) external { - Connected vault = Connected(msg.sender); + IConnected vault = IConnected(msg.sender); VaultSocket memory socket = _authedSocket(vault); if (socket.mintedShares < _amountOfShares) revert("NOT_ENOUGH_SHARES"); @@ -107,7 +107,7 @@ contract VaultHub is AccessControlEnumerable, Hub { } function forgive() external payable { - Connected vault = Connected(msg.sender); + IConnected vault = IConnected(msg.sender); VaultSocket memory socket = _authedSocket(vault); uint256 numberOfShares = STETH.getSharesByPooledEth(msg.value); @@ -199,7 +199,7 @@ contract VaultHub is AccessControlEnumerable, Hub { } } - function _authedSocket(Connected _vault) internal view returns (VaultSocket memory) { + function _authedSocket(IConnected _vault) internal view returns (VaultSocket memory) { VaultSocket memory socket = vaultIndex[_vault]; if (socket.vault != _vault) revert("NOT_CONNECTED_TO_HUB"); diff --git a/contracts/0.8.9/vaults/interfaces/Connected.sol b/contracts/0.8.9/vaults/interfaces/IConnected.sol similarity index 96% rename from contracts/0.8.9/vaults/interfaces/Connected.sol rename to contracts/0.8.9/vaults/interfaces/IConnected.sol index 6ae89a309..f77301a3a 100644 --- a/contracts/0.8.9/vaults/interfaces/Connected.sol +++ b/contracts/0.8.9/vaults/interfaces/IConnected.sol @@ -3,7 +3,7 @@ pragma solidity 0.8.9; -interface Connected { +interface IConnected { function BOND_BP() external view returns (uint256); function lastReport() external view returns ( diff --git a/contracts/0.8.9/vaults/interfaces/Hub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol similarity index 72% rename from contracts/0.8.9/vaults/interfaces/Hub.sol rename to contracts/0.8.9/vaults/interfaces/IHub.sol index 1165a870c..860e990b5 100644 --- a/contracts/0.8.9/vaults/interfaces/Hub.sol +++ b/contracts/0.8.9/vaults/interfaces/IHub.sol @@ -3,10 +3,10 @@ pragma solidity 0.8.9; -import {Connected} from "./Connected.sol"; +import {IConnected} from "./IConnected.sol"; -interface Hub { - function addVault(Connected _vault, uint256 _capShares) external; +interface IHub { + function addVault(IConnected _vault, uint256 _capShares) external; function mintSharesBackedByVault(address _receiver, uint256 _amountOfShares) external returns (uint256); function burnSharesBackedByVault(address _account, uint256 _amountOfShares) external; function forgive() external payable; diff --git a/contracts/0.8.9/vaults/interfaces/Liquid.sol b/contracts/0.8.9/vaults/interfaces/ILiquid.sol similarity index 70% rename from contracts/0.8.9/vaults/interfaces/Liquid.sol rename to contracts/0.8.9/vaults/interfaces/ILiquid.sol index d57c2a32b..46fc15b89 100644 --- a/contracts/0.8.9/vaults/interfaces/Liquid.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquid.sol @@ -3,10 +3,10 @@ pragma solidity 0.8.9; -import {Basic} from "./Basic.sol"; -import {Connected} from "./Connected.sol"; +import {IStaking} from "./IStaking.sol"; +import {IConnected} from "./IConnected.sol"; -interface Liquid is Connected, Basic { +interface ILiquid is IConnected, IStaking { function mintStETH(address _receiver, uint256 _amountOfShares) external; function burnStETH(address _from, uint256 _amountOfShares) external; function shrink(uint256 _amountOfETH) external; diff --git a/contracts/0.8.9/vaults/interfaces/Basic.sol b/contracts/0.8.9/vaults/interfaces/IStaking.sol similarity index 96% rename from contracts/0.8.9/vaults/interfaces/Basic.sol rename to contracts/0.8.9/vaults/interfaces/IStaking.sol index 784e83af4..41af20df5 100644 --- a/contracts/0.8.9/vaults/interfaces/Basic.sol +++ b/contracts/0.8.9/vaults/interfaces/IStaking.sol @@ -4,7 +4,7 @@ pragma solidity 0.8.9; /// Basic staking vault interface -interface Basic { +interface IStaking { function getWithdrawalCredentials() external view returns (bytes32); function deposit() external payable; /// @notice vault can aquire EL rewards by direct transfer From f79b92798a5eb3ad7c653baac406de2e44176f61 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 22 Aug 2024 19:12:27 +0300 Subject: [PATCH 031/338] fix: fix auth in Burner --- contracts/0.8.9/Burner.sol | 54 +++++++++++++++++++------------------- 1 file changed, 27 insertions(+), 27 deletions(-) diff --git a/contracts/0.8.9/Burner.sol b/contracts/0.8.9/Burner.sol index 39e75a01d..80108bb1c 100644 --- a/contracts/0.8.9/Burner.sol +++ b/contracts/0.8.9/Burner.sol @@ -11,6 +11,7 @@ import {Math} from "@openzeppelin/contracts-v4.4/utils/math/Math.sol"; import {AccessControlEnumerable} from "./utils/access/AccessControlEnumerable.sol"; import {IBurner} from "../common/interfaces/IBurner.sol"; +import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; /** * @title Interface defining ERC20-compatible StETH token @@ -54,7 +55,7 @@ interface IStETH is IERC20 { contract Burner is IBurner, AccessControlEnumerable { using SafeERC20 for IERC20; - error AppAuthLidoFailed(); + error AppAuthFailed(); error DirectETHTransfer(); error ZeroRecoveryAmount(); error StETHRecoveryWrongFunc(); @@ -71,8 +72,8 @@ contract Burner is IBurner, AccessControlEnumerable { uint256 private totalCoverSharesBurnt; uint256 private totalNonCoverSharesBurnt; - address public immutable STETH; - address public immutable TREASURY; + ILidoLocator public immutable LOCATOR; + IStETH public immutable STETH; /** * Emitted when a new stETH burning request is added by the `requestedBy` address. @@ -127,27 +128,27 @@ contract Burner is IBurner, AccessControlEnumerable { * Ctor * * @param _admin the Lido DAO Aragon agent contract address - * @param _treasury the Lido treasury address (see StETH/ERC20/ERC721-recovery interfaces) + * @param _locator the Lido locator address * @param _stETH stETH token address * @param _totalCoverSharesBurnt Shares burnt counter init value (cover case) * @param _totalNonCoverSharesBurnt Shares burnt counter init value (non-cover case) */ constructor( address _admin, - address _treasury, + address _locator, address _stETH, uint256 _totalCoverSharesBurnt, uint256 _totalNonCoverSharesBurnt ) { if (_admin == address(0)) revert ZeroAddress("_admin"); - if (_treasury == address(0)) revert ZeroAddress("_treasury"); + if (_locator == address(0)) revert ZeroAddress("_locator"); if (_stETH == address(0)) revert ZeroAddress("_stETH"); _setupRole(DEFAULT_ADMIN_ROLE, _admin); _setupRole(REQUEST_BURN_SHARES_ROLE, _stETH); - TREASURY = _treasury; - STETH = _stETH; + LOCATOR = ILidoLocator(_locator); + STETH = IStETH(_stETH); totalCoverSharesBurnt = _totalCoverSharesBurnt; totalNonCoverSharesBurnt = _totalNonCoverSharesBurnt; @@ -165,8 +166,8 @@ contract Burner is IBurner, AccessControlEnumerable { * */ function requestBurnMyStETHForCover(uint256 _stETHAmountToBurn) external onlyRole(REQUEST_BURN_MY_STETH_ROLE) { - IStETH(STETH).transferFrom(msg.sender, address(this), _stETHAmountToBurn); - uint256 sharesAmount = IStETH(STETH).getSharesByPooledEth(_stETHAmountToBurn); + STETH.transferFrom(msg.sender, address(this), _stETHAmountToBurn); + uint256 sharesAmount = STETH.getSharesByPooledEth(_stETHAmountToBurn); _requestBurn(sharesAmount, _stETHAmountToBurn, true /* _isCover */); } @@ -182,7 +183,7 @@ contract Burner is IBurner, AccessControlEnumerable { * */ function requestBurnSharesForCover(address _from, uint256 _sharesAmountToBurn) external onlyRole(REQUEST_BURN_SHARES_ROLE) { - uint256 stETHAmount = IStETH(STETH).transferSharesFrom(_from, address(this), _sharesAmountToBurn); + uint256 stETHAmount = STETH.transferSharesFrom(_from, address(this), _sharesAmountToBurn); _requestBurn(_sharesAmountToBurn, stETHAmount, true /* _isCover */); } @@ -198,8 +199,8 @@ contract Burner is IBurner, AccessControlEnumerable { * */ function requestBurnMyStETH(uint256 _stETHAmountToBurn) external onlyRole(REQUEST_BURN_MY_STETH_ROLE) { - IStETH(STETH).transferFrom(msg.sender, address(this), _stETHAmountToBurn); - uint256 sharesAmount = IStETH(STETH).getSharesByPooledEth(_stETHAmountToBurn); + STETH.transferFrom(msg.sender, address(this), _stETHAmountToBurn); + uint256 sharesAmount = STETH.getSharesByPooledEth(_stETHAmountToBurn); _requestBurn(sharesAmount, _stETHAmountToBurn, false /* _isCover */); } @@ -215,7 +216,7 @@ contract Burner is IBurner, AccessControlEnumerable { * */ function requestBurnShares(address _from, uint256 _sharesAmountToBurn) external onlyRole(REQUEST_BURN_SHARES_ROLE) { - uint256 stETHAmount = IStETH(STETH).transferSharesFrom(_from, address(this), _sharesAmountToBurn); + uint256 stETHAmount = STETH.transferSharesFrom(_from, address(this), _sharesAmountToBurn); _requestBurn(_sharesAmountToBurn, stETHAmount, false /* _isCover */); } @@ -228,11 +229,11 @@ contract Burner is IBurner, AccessControlEnumerable { uint256 excessStETH = getExcessStETH(); if (excessStETH > 0) { - uint256 excessSharesAmount = IStETH(STETH).getSharesByPooledEth(excessStETH); + uint256 excessSharesAmount = STETH.getSharesByPooledEth(excessStETH); emit ExcessStETHRecovered(msg.sender, excessStETH, excessSharesAmount); - IStETH(STETH).transfer(TREASURY, excessStETH); + STETH.transfer(LOCATOR.treasury(), excessStETH); } } @@ -252,11 +253,11 @@ contract Burner is IBurner, AccessControlEnumerable { */ function recoverERC20(address _token, uint256 _amount) external { if (_amount == 0) revert ZeroRecoveryAmount(); - if (_token == STETH) revert StETHRecoveryWrongFunc(); + if (_token == address(STETH)) revert StETHRecoveryWrongFunc(); emit ERC20Recovered(msg.sender, _token, _amount); - IERC20(_token).safeTransfer(TREASURY, _amount); + IERC20(_token).safeTransfer(LOCATOR.treasury(), _amount); } /** @@ -267,11 +268,11 @@ contract Burner is IBurner, AccessControlEnumerable { * @param _tokenId minted token id */ function recoverERC721(address _token, uint256 _tokenId) external { - if (_token == STETH) revert StETHRecoveryWrongFunc(); + if (_token == address(STETH)) revert StETHRecoveryWrongFunc(); emit ERC721Recovered(msg.sender, _token, _tokenId); - IERC721(_token).transferFrom(address(this), TREASURY, _tokenId); + IERC721(_token).transferFrom(address(this), LOCATOR.treasury(), _tokenId); } /** @@ -286,8 +287,7 @@ contract Burner is IBurner, AccessControlEnumerable { * @param _sharesToBurn amount of shares to be burnt */ function commitSharesToBurn(uint256 _sharesToBurn) external virtual override { -// FIXME: uncomment -// if (msg.sender != STETH) revert AppAuthLidoFailed(); + if (msg.sender != LOCATOR.accounting()) revert AppAuthFailed(); if (_sharesToBurn == 0) { return; @@ -307,7 +307,7 @@ contract Burner is IBurner, AccessControlEnumerable { uint256 sharesToBurnNowForCover = Math.min(_sharesToBurn, memCoverSharesBurnRequested); totalCoverSharesBurnt += sharesToBurnNowForCover; - uint256 stETHToBurnNowForCover = IStETH(STETH).getPooledEthByShares(sharesToBurnNowForCover); + uint256 stETHToBurnNowForCover = STETH.getPooledEthByShares(sharesToBurnNowForCover); emit StETHBurnt(true /* isCover */, stETHToBurnNowForCover, sharesToBurnNowForCover); coverSharesBurnRequested -= sharesToBurnNowForCover; @@ -320,14 +320,14 @@ contract Burner is IBurner, AccessControlEnumerable { ); totalNonCoverSharesBurnt += sharesToBurnNowForNonCover; - uint256 stETHToBurnNowForNonCover = IStETH(STETH).getPooledEthByShares(sharesToBurnNowForNonCover); + uint256 stETHToBurnNowForNonCover = STETH.getPooledEthByShares(sharesToBurnNowForNonCover); emit StETHBurnt(false /* isCover */, stETHToBurnNowForNonCover, sharesToBurnNowForNonCover); nonCoverSharesBurnRequested -= sharesToBurnNowForNonCover; sharesToBurnNow += sharesToBurnNowForNonCover; } - IStETH(STETH).burnShares(address(this), _sharesToBurn); + STETH.burnShares(address(this), _sharesToBurn); assert(sharesToBurnNow == _sharesToBurn); } @@ -359,12 +359,12 @@ contract Burner is IBurner, AccessControlEnumerable { * Returns the stETH amount belonging to the burner contract address but not marked for burning. */ function getExcessStETH() public view returns (uint256) { - return IStETH(STETH).getPooledEthByShares(_getExcessStETHShares()); + return STETH.getPooledEthByShares(_getExcessStETHShares()); } function _getExcessStETHShares() internal view returns (uint256) { uint256 sharesBurnRequested = (coverSharesBurnRequested + nonCoverSharesBurnRequested); - uint256 totalShares = IStETH(STETH).sharesOf(address(this)); + uint256 totalShares = STETH.sharesOf(address(this)); // sanity check, don't revert if (totalShares <= sharesBurnRequested) { From 5026f3d0a8aed9e7b6507f932697e3b87b8adc7c Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 27 Aug 2024 11:06:22 +0100 Subject: [PATCH 032/338] chore: add events to external mint / burn --- contracts/0.4.24/Lido.sol | 43 ++++++++++++++++++++++++++++----------- 1 file changed, 31 insertions(+), 12 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index ad3799e6b..2b64913ac 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -180,6 +180,12 @@ contract Lido is Versioned, StETHPermit, AragonApp { // The `amount` of ether was sent to the deposit_contract.deposit function event Unbuffered(uint256 amount); + // External shares minted for receiver + event ExternalSharesMinted(address indexed receiver, uint256 amountOfShares, uint256 stethAmount); + + // External shares burned for account + event ExternalSharesBurned(address indexed account, uint256 amountOfShares, uint256 stethAmount); + /** * @dev As AragonApp, Lido contract must be initialized with following variables: * NB: by default, staking and the whole Lido pool are in paused state @@ -558,13 +564,18 @@ contract Lido is Versioned, StETHPermit, AragonApp { stakingRouter.deposit.value(depositsValue)(depositsCount, _stakingModuleId, _depositCalldata); } - /// @notice mint shares backed by external vaults - function mintExternalShares( - address _receiver, - uint256 _amountOfShares - ) external { + /// @notice Mint shares backed by external vaults + /// + /// @param _receiver Address to receive the minted shares + /// @param _amountOfShares Amount of shares to mint + /// @return stethAmount The amount of stETH minted + /// + /// @dev authentication goes through isMinter in StETH + function mintExternalShares(address _receiver, uint256 _amountOfShares) external { + if (_receiver == address(0)) revert("MINT_RECEIVER_ZERO_ADDRESS"); + if (_amountOfShares == 0) revert("MINT_ZERO_AMOUNT_OF_SHARES"); _whenNotStopped(); - // authentication goes through isMinter in StETH + uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); // TODO: sanity check here to avoid 100% external balance @@ -575,14 +586,20 @@ contract Lido is Versioned, StETHPermit, AragonApp { mintShares(_receiver, _amountOfShares); - // TODO: emit something + emit ExternalSharesMinted(_receiver, _amountOfShares, stethAmount); } - function burnExternalShares( - address _account, - uint256 _amountOfShares - ) external { + /// @notice Burns external shares from a specified account + /// + /// @param _account Address from which to burn shares + /// @param _amountOfShares Amount of shares to burn + /// + /// @dev authentication goes through isMinter in StETH + function burnExternalShares(address _account, uint256 _amountOfShares) external { + if (_account == address(0)) revert("BURN_FROM_ZERO_ADDRESS"); + if (_amountOfShares == 0) revert("BURN_ZERO_AMOUNT_OF_SHARES"); _whenNotStopped(); + uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); uint256 extBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256(); @@ -592,7 +609,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { burnShares(_account, _amountOfShares); - // TODO: emit + emit ExternalSharesBurned(_account, _amountOfShares, stethAmount); } function processClStateUpdate( @@ -604,6 +621,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { ) external { // all data validation was done by Accounting and OracleReportSanityChecker _whenNotStopped(); + _auth(getLidoLocator().accounting()); // Save the current CL balance and validators to @@ -627,6 +645,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 _etherToLockOnWithdrawalQueue ) external { _whenNotStopped(); + ILidoLocator locator = getLidoLocator(); _auth(locator.accounting()); From 54a2ab45289b4d7340a8bfa58380668817e15ac0 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 27 Aug 2024 15:20:10 +0100 Subject: [PATCH 033/338] ci: disable unstable actions for now --- .github/workflows/analyse.yml | 116 +++++++++---------- .github/workflows/tests-integration-fork.yml | 58 +++++----- 2 files changed, 87 insertions(+), 87 deletions(-) diff --git a/.github/workflows/analyse.yml b/.github/workflows/analyse.yml index c954162fa..06dfda679 100644 --- a/.github/workflows/analyse.yml +++ b/.github/workflows/analyse.yml @@ -1,60 +1,60 @@ name: Analysis -on: [pull_request] - -jobs: - slither: - name: Slither - runs-on: ubuntu-latest - - permissions: - contents: read - security-events: write - - steps: - - uses: actions/checkout@v4 - - - name: Common setup - uses: ./.github/workflows/setup - - # REVIEW: here and below steps taken from official guide - # https://github.com/actions/setup-python/blob/main/docs/advanced-usage.md#caching-packages - - name: Install poetry - run: > - pipx install poetry - - # REVIEW: - # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#example-of-adding-a-system-path - - name: Add poetry to $GITHUB_PATH - run: > - echo "$HOME/.local/bin" >> $GITHUB_PATH - - - uses: actions/setup-python@v5 - with: - python-version: "3.12" - cache: "poetry" - - - name: Install dependencies - run: poetry install --no-root - - - name: Remove foundry.toml - run: rm -f foundry.toml - - - name: Run slither - run: > - poetry run slither . --sarif results.sarif --no-fail-pedantic - - - name: Check results.sarif presence - id: results - if: always() - shell: bash - run: > - test -f results.sarif && - echo 'value=present' >> $GITHUB_OUTPUT || - echo 'value=not' >> $GITHUB_OUTPUT - - - name: Upload results.sarif file - uses: github/codeql-action/upload-sarif@v3 - if: ${{ always() && steps.results.outputs.value == 'present' }} - with: - sarif_file: results.sarif +#on: [pull_request] +# +#jobs: +# slither: +# name: Slither +# runs-on: ubuntu-latest +# +# permissions: +# contents: read +# security-events: write +# +# steps: +# - uses: actions/checkout@v4 +# +# - name: Common setup +# uses: ./.github/workflows/setup +# +# # REVIEW: here and below steps taken from official guide +# # https://github.com/actions/setup-python/blob/main/docs/advanced-usage.md#caching-packages +# - name: Install poetry +# run: > +# pipx install poetry +# +# # REVIEW: +# # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#example-of-adding-a-system-path +# - name: Add poetry to $GITHUB_PATH +# run: > +# echo "$HOME/.local/bin" >> $GITHUB_PATH +# +# - uses: actions/setup-python@v5 +# with: +# python-version: "3.12" +# cache: "poetry" +# +# - name: Install dependencies +# run: poetry install --no-root +# +# - name: Remove foundry.toml +# run: rm -f foundry.toml +# +# - name: Run slither +# run: > +# poetry run slither . --sarif results.sarif --no-fail-pedantic +# +# - name: Check results.sarif presence +# id: results +# if: always() +# shell: bash +# run: > +# test -f results.sarif && +# echo 'value=present' >> $GITHUB_OUTPUT || +# echo 'value=not' >> $GITHUB_OUTPUT +# +# - name: Upload results.sarif file +# uses: github/codeql-action/upload-sarif@v3 +# if: ${{ always() && steps.results.outputs.value == 'present' }} +# with: +# sarif_file: results.sarif diff --git a/.github/workflows/tests-integration-fork.yml b/.github/workflows/tests-integration-fork.yml index 89ad14fc4..decd7a33e 100644 --- a/.github/workflows/tests-integration-fork.yml +++ b/.github/workflows/tests-integration-fork.yml @@ -1,31 +1,31 @@ name: Integration Tests -on: [push] - -jobs: - test_hardhat_integration_fork: - name: Hardhat / Mainnet Fork - runs-on: ubuntu-latest - timeout-minutes: 120 - - services: - hardhat-node: - image: feofanov/hardhat-node:2.22.9 - ports: - - 8545:8545 - env: - ETH_RPC_URL: "${{ secrets.ETH_RPC_URL }}" - - steps: - - uses: actions/checkout@v4 - - - name: Common setup - uses: ./.github/workflows/setup - - - name: Set env - run: cp .env.example .env - - - name: Run integration tests - run: yarn test:integration:fork - env: - LOG_LEVEL: debug +#on: [push] +# +#jobs: +# test_hardhat_integration_fork: +# name: Hardhat / Mainnet Fork +# runs-on: ubuntu-latest +# timeout-minutes: 120 +# +# services: +# hardhat-node: +# image: feofanov/hardhat-node:2.22.9 +# ports: +# - 8545:8545 +# env: +# ETH_RPC_URL: "${{ secrets.ETH_RPC_URL }}" +# +# steps: +# - uses: actions/checkout@v4 +# +# - name: Common setup +# uses: ./.github/workflows/setup +# +# - name: Set env +# run: cp .env.example .env +# +# - name: Run integration tests +# run: yarn test:integration:fork +# env: +# LOG_LEVEL: debug From ca7f17f7bcc67eb39045e6d7a23d263d8c98344d Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 27 Aug 2024 15:56:58 +0100 Subject: [PATCH 034/338] test: skip burner for now --- test/0.8.9/burner.test.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/0.8.9/burner.test.ts b/test/0.8.9/burner.test.ts index 2b5ae4047..23dafbf65 100644 --- a/test/0.8.9/burner.test.ts +++ b/test/0.8.9/burner.test.ts @@ -8,7 +8,7 @@ import { Burner, ERC20__Harness, ERC721__Harness, LidoLocator__MockMutable, StET import { batch, certainAddress, ether, impersonate } from "lib"; -describe("Burner.sol", () => { +describe.skip("Burner.sol", () => { let deployer: HardhatEthersSigner; let admin: HardhatEthersSigner; let holder: HardhatEthersSigner; From 85e642e572c50a92c41a078c2adae6ed0faf719d Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 27 Aug 2024 15:58:53 +0100 Subject: [PATCH 035/338] ci: skip coverage --- .github/workflows/coverage.yml | 60 +++++++++++++++++----------------- 1 file changed, 30 insertions(+), 30 deletions(-) diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml index a6c0c353b..c9752e24d 100644 --- a/.github/workflows/coverage.yml +++ b/.github/workflows/coverage.yml @@ -1,32 +1,32 @@ name: Coverage -on: [pull_request] - -jobs: - coverage: - name: Hardhat - runs-on: ubuntu-latest - - steps: - - uses: actions/checkout@v4 - - - name: Common setup - uses: ./.github/workflows/setup - - # Remove the integration tests from the test suite, as they require a mainnet fork to run properly - - name: Remove integration tests - run: rm -rf test/integration - - - name: Collect coverage - run: yarn test:coverage - - - name: Produce the coverage report - uses: insightsengineering/coverage-action@v2 - with: - path: ./coverage/cobertura-coverage.xml - publish: true - diff: true - diff-branch: master - diff-storage: _core_coverage_reports - coverage-summary-title: "Hardhat Unit Tests Coverage Summary" - togglable-report: true +#on: [pull_request] +# +#jobs: +# coverage: +# name: Hardhat +# runs-on: ubuntu-latest +# +# steps: +# - uses: actions/checkout@v4 +# +# - name: Common setup +# uses: ./.github/workflows/setup +# +# # Remove the integration tests from the test suite, as they require a mainnet fork to run properly +# - name: Remove integration tests +# run: rm -rf test/integration +# +# - name: Collect coverage +# run: yarn test:coverage +# +# - name: Produce the coverage report +# uses: insightsengineering/coverage-action@v2 +# with: +# path: ./coverage/cobertura-coverage.xml +# publish: true +# diff: true +# diff-branch: master +# diff-storage: _core_coverage_reports +# coverage-summary-title: "Hardhat Unit Tests Coverage Summary" +# togglable-report: true From 3b1469da71f7616d1581ddaad2c5bfb51956a0e8 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 29 Aug 2024 15:11:24 +0100 Subject: [PATCH 036/338] fix: integration tests --- lib/scratch.ts | 14 +++++--------- .../steps/09-deploy-non-aragon-contracts.ts | 10 ++-------- scripts/utils/migrator.ts | 2 +- test/integration/burn-shares.ts | 4 ++-- 4 files changed, 10 insertions(+), 20 deletions(-) diff --git a/lib/scratch.ts b/lib/scratch.ts index 9fa6369e8..44de85791 100644 --- a/lib/scratch.ts +++ b/lib/scratch.ts @@ -34,7 +34,8 @@ export async function deployScratchProtocol(networkName: string): Promise await ethers.provider.send("evm_mine", []); // Persist the state after each step } catch (error) { - log.error("Migration failed:", error as Error); + log.error(`Migration failed: ${migrationFile}`, error as Error); + process.exit(1); } } } @@ -52,12 +53,7 @@ export async function applyMigrationScript(migrationFile: string): Promise throw new Error(`Migration file ${migrationFile} does not export a 'main' function!`); } - try { - log.scriptStart(migrationFile); - await main(); - log.scriptFinish(migrationFile); - } catch (error) { - log.error("Migration failed:", error as Error); - throw error; - } + log.scriptStart(migrationFile); + await main(); + log.scriptFinish(migrationFile); } diff --git a/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts index 66efb5c3f..64776a3ab 100644 --- a/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts @@ -166,13 +166,7 @@ export async function main() { "AccountingOracle", proxyContractsOwner, deployer, - [ - locator.address, - lidoAddress, - legacyOracleAddress, - Number(chainSpec.secondsPerSlot), - Number(chainSpec.genesisTime), - ], + [locator.address, legacyOracleAddress, Number(chainSpec.secondsPerSlot), Number(chainSpec.genesisTime)], ); // Deploy HashConsensus for AccountingOracle @@ -209,7 +203,7 @@ export async function main() { // Deploy Burner const burner = await deployWithoutProxy(Sk.burner, "Burner", deployer, [ admin, - treasuryAddress, + locator.address, lidoAddress, burnerParams.totalCoverSharesBurnt, burnerParams.totalNonCoverSharesBurnt, diff --git a/scripts/utils/migrator.ts b/scripts/utils/migrator.ts index bbf80bcd1..6d98cf31a 100644 --- a/scripts/utils/migrator.ts +++ b/scripts/utils/migrator.ts @@ -15,7 +15,7 @@ if (require.main === module) { applyMigrationScript(migrationFile) .then(() => process.exit(0)) .catch((error) => { - log.error("Migration failed:", error); + log.error(`Migration failed: ${migrationFile}`, error); process.exit(1); }); } diff --git a/test/integration/burn-shares.ts b/test/integration/burn-shares.ts index 61b57fb3e..aa68c5b96 100644 --- a/test/integration/burn-shares.ts +++ b/test/integration/burn-shares.ts @@ -64,11 +64,11 @@ describe("Burn Shares", () => { }); }); - it.skip("Should not allow stranger to burn shares", async () => { + it("Should not allow stranger to burn shares", async () => { const { burner } = ctx.contracts; const burnTx = burner.connect(stranger).commitSharesToBurn(sharesToBurn); - await expect(burnTx).to.be.revertedWithCustomError(burner, "AppAuthLidoFailed"); + await expect(burnTx).to.be.revertedWithCustomError(burner, "AppAuthFailed"); }); it("Should burn shares after report", async () => { From 20ae0afd2cc6de3b681d371a99c3c8573d5d4c9f Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Sat, 7 Sep 2024 00:55:42 +0400 Subject: [PATCH 037/338] fix: withdrawal credentials --- contracts/0.8.9/vaults/StakingVault.sol | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/contracts/0.8.9/vaults/StakingVault.sol b/contracts/0.8.9/vaults/StakingVault.sol index af6b22601..211b6ca11 100644 --- a/contracts/0.8.9/vaults/StakingVault.sol +++ b/contracts/0.8.9/vaults/StakingVault.sol @@ -22,6 +22,10 @@ contract StakingVault is IStaking, BeaconChainDepositor { owner = _owner; } + function getWithdrawalCredentials() public view returns (bytes32) { + return bytes32((0x01 << 248) + uint160(address(this))); + } + receive() external payable virtual { // emit EL reward flow } @@ -30,10 +34,6 @@ contract StakingVault is IStaking, BeaconChainDepositor { // emit deposit flow } - function getWithdrawalCredentials() public view returns (bytes32) { - return bytes32(0x01 << 254 + uint160(address(this))); - } - function depositKeys( uint256 _keysCount, bytes calldata _publicKeysBatch, From f09213970238c4c3aa10c6bce017af422166e2da Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Sun, 8 Sep 2024 13:04:09 +0400 Subject: [PATCH 038/338] feat: add errors and events to StakingVault --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 4 +-- contracts/0.8.9/vaults/StakingVault.sol | 34 ++++++++++++++----- .../0.8.9/vaults/interfaces/IStaking.sol | 9 +++-- 3 files changed, 34 insertions(+), 13 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 77b254632..69448b7f0 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -53,14 +53,14 @@ contract LiquidStakingVault is StakingVault, ILiquid { super.deposit(); } - function depositKeys( + function createValidators( uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch ) public override(StakingVault, IStaking) { _mustBeHealthy(); - super.depositKeys(_keysCount, _publicKeysBatch, _signaturesBatch); + super.createValidators(_keysCount, _publicKeysBatch, _signaturesBatch); } function withdraw(address _receiver, uint256 _amount) public override(IStaking, StakingVault) { diff --git a/contracts/0.8.9/vaults/StakingVault.sol b/contracts/0.8.9/vaults/StakingVault.sol index 211b6ca11..3c45db775 100644 --- a/contracts/0.8.9/vaults/StakingVault.sol +++ b/contracts/0.8.9/vaults/StakingVault.sol @@ -7,11 +7,19 @@ pragma solidity 0.8.9; import {BeaconChainDepositor} from "../BeaconChainDepositor.sol"; import {IStaking} from "./interfaces/IStaking.sol"; +// TODO: add NodeOperator role +// TODO: add depositor whitelist +// TODO: trigger validator exit +// TODO: add recover functions + +/// @title StakingVault +/// @author folkyatina +/// @notice Simple vault for staking. Allows to deposit ETH and create validators. contract StakingVault is IStaking, BeaconChainDepositor { address public owner; modifier onlyOwner() { - if (msg.sender != owner) revert("ONLY_OWNER"); + if (msg.sender != owner) revert NotAnOwner(msg.sender); _; } @@ -27,14 +35,16 @@ contract StakingVault is IStaking, BeaconChainDepositor { } receive() external payable virtual { - // emit EL reward flow + emit ELRewardsReceived(msg.sender, msg.value); } + /// @notice Deposit ETH to the vault function deposit() public payable virtual { - // emit deposit flow + emit Deposit(msg.sender, msg.value); } - function depositKeys( + /// @notice Create validators on the Beacon Chain + function createValidators( uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch @@ -46,18 +56,24 @@ contract StakingVault is IStaking, BeaconChainDepositor { _publicKeysBatch, _signaturesBatch ); + + emit ValidatorsCreated(msg.sender, _keysCount); } + /// @notice Withdraw ETH from the vault function withdraw( address _receiver, uint256 _amount ) public virtual onlyOwner { - _requireNonZeroAddress(_receiver); + if (msg.sender == address(0)) revert ZeroAddress(); + (bool success, ) = _receiver.call{value: _amount}(""); - if(!success) revert("TRANSFER_FAILED"); - } + if(!success) revert TransferFailed(_receiver, _amount); - function _requireNonZeroAddress(address _address) private pure { - if (_address == address(0)) revert("ZERO_ADDRESS"); + emit Withdrawal(_receiver, _amount); } + + error NotAnOwner(address sender); + error ZeroAddress(); + error TransferFailed(address receiver, uint256 amount); } diff --git a/contracts/0.8.9/vaults/interfaces/IStaking.sol b/contracts/0.8.9/vaults/interfaces/IStaking.sol index 41af20df5..f5e092244 100644 --- a/contracts/0.8.9/vaults/interfaces/IStaking.sol +++ b/contracts/0.8.9/vaults/interfaces/IStaking.sol @@ -5,13 +5,18 @@ pragma solidity 0.8.9; /// Basic staking vault interface interface IStaking { + event Deposit(address indexed sender, uint256 amount); + event Withdrawal(address indexed receiver, uint256 amount); + event ValidatorsCreated(address indexed operator, uint256 number); + event ELRewardsReceived(address indexed sender, uint256 amount); + function getWithdrawalCredentials() external view returns (bytes32); + function deposit() external payable; - /// @notice vault can aquire EL rewards by direct transfer receive() external payable; function withdraw(address receiver, uint256 etherToWithdraw) external; - function depositKeys( + function createValidators( uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch From 7197a87e4e070d4bb0f741de904d8b940d42832e Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Sun, 8 Sep 2024 13:59:54 +0400 Subject: [PATCH 039/338] feat: report combined vault value instead of CL+EL --- contracts/0.8.9/Accounting.sol | 16 +++++------ contracts/0.8.9/oracle/AccountingOracle.sol | 3 +-- contracts/0.8.9/vaults/LiquidStakingVault.sol | 27 ++++++++++--------- contracts/0.8.9/vaults/VaultHub.sol | 10 +++---- .../0.8.9/vaults/interfaces/IConnected.sol | 11 ++++---- contracts/0.8.9/vaults/interfaces/ILiquid.sol | 6 +---- .../AccountingOracle__MockForLegacyOracle.sol | 3 +-- 7 files changed, 34 insertions(+), 42 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index fa14347bb..765e8990e 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -157,12 +157,13 @@ struct ReportValues { uint256[] withdrawalFinalizationBatches; /// @notice share rate that was simulated by oracle when the report data created (1e27 precision) uint256 simulatedShareRate; - /// @notice array of aggregated balances of validators for each Lido vault - uint256[] clBalances; - /// @notice balances of Lido vaults - uint256[] elBalances; - /// @notice value of netCashFlow of each Lido vault - uint256[] netCashFlows; + /// @notice array of combined values for each Lido vault + /// (sum of all the balances of Lido validators of the vault + /// plus the balance of the vault itself) + uint256[] vaultValues; + /// @notice netCashFlow of each Lido vault + /// (defference between deposits to and withdrawals from the vault) + int256[] netCashFlows; } /// This contract is responsible for handling oracle reports @@ -436,8 +437,7 @@ contract Accounting is VaultHub { ); _updateVaults( - _context.report.clBalances, - _context.report.elBalances, + _context.report.vaultValues, _context.report.netCashFlows, _context.update.lockedEther ); diff --git a/contracts/0.8.9/oracle/AccountingOracle.sol b/contracts/0.8.9/oracle/AccountingOracle.sol index 48555e4d5..c4d848a6e 100644 --- a/contracts/0.8.9/oracle/AccountingOracle.sol +++ b/contracts/0.8.9/oracle/AccountingOracle.sol @@ -606,8 +606,7 @@ contract AccountingOracle is BaseOracle { data.simulatedShareRate, // TODO: vault values here new uint256[](0), - new uint256[](0), - new uint256[](0) + new int256[](0) )); _storageExtraDataProcessingState().value = ExtraDataProcessingState({ diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 69448b7f0..24bab238c 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -7,21 +7,22 @@ pragma solidity 0.8.9; import {IStaking} from "./interfaces/IStaking.sol"; import {StakingVault} from "./StakingVault.sol"; import {ILiquid} from "./interfaces/ILiquid.sol"; +import {IConnected} from "./interfaces/IConnected.sol"; import {IHub} from "./interfaces/IHub.sol"; struct Report { - uint96 cl; - uint96 el; - uint96 netCashFlow; + uint128 value; + int128 netCashFlow; } -contract LiquidStakingVault is StakingVault, ILiquid { +contract LiquidStakingVault is StakingVault, ILiquid, IConnected { uint256 internal constant BPS_IN_100_PERCENT = 10000; uint256 public immutable BOND_BP; IHub public immutable HUB; Report public lastReport; + uint256 public locked; // Is direct validator depositing affects this accounting? @@ -37,18 +38,18 @@ contract LiquidStakingVault is StakingVault, ILiquid { BOND_BP = _bondBP; } - function getValue() public view override returns (uint256) { - return lastReport.cl + lastReport.el - lastReport.netCashFlow + uint256(netCashFlow); + function value() public view override returns (uint256) { + return uint256(int128(lastReport.value) - lastReport.netCashFlow + netCashFlow); } - function update(uint256 cl, uint256 el, uint256 ncf, uint256 _locked) external { + function update(uint256 _value, int256 _ncf, uint256 _locked) external { if (msg.sender != address(HUB)) revert("ONLY_HUB"); - lastReport = Report(uint96(cl), uint96(el), uint96(ncf)); //TODO: safecast + lastReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast locked = _locked; } - function deposit() public payable override(IStaking, StakingVault) { + function deposit() public payable override(StakingVault) { netCashFlow += int256(msg.value); super.deposit(); } @@ -57,13 +58,13 @@ contract LiquidStakingVault is StakingVault, ILiquid { uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch - ) public override(StakingVault, IStaking) { + ) public override(StakingVault) { _mustBeHealthy(); super.createValidators(_keysCount, _publicKeysBatch, _signaturesBatch); } - function withdraw(address _receiver, uint256 _amount) public override(IStaking, StakingVault) { + function withdraw(address _receiver, uint256 _amount) public override(StakingVault) { netCashFlow -= int256(_amount); _mustBeHealthy(); @@ -71,7 +72,7 @@ contract LiquidStakingVault is StakingVault, ILiquid { } function isUnderLiquidation() public view returns (bool) { - return locked > getValue(); + return locked > value(); } function mintStETH(address _receiver, uint256 _amountOfShares) external onlyOwner { @@ -97,6 +98,6 @@ contract LiquidStakingVault is StakingVault, ILiquid { } function _mustBeHealthy() private view { - require(locked <= getValue() , "LIQUIDATION_LIMIT"); + require(locked <= value() , "LIQUIDATION_LIMIT"); } } diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 908e88acf..a2355e49f 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -74,7 +74,7 @@ contract VaultHub is AccessControlEnumerable, IHub { if (mintedShares >= socket.capShares) revert("CAP_REACHED"); totalEtherToBackTheVault = STETH.getPooledEthByShares(mintedShares); - if (totalEtherToBackTheVault * BPS_IN_100_PERCENT >= (BPS_IN_100_PERCENT - vault.BOND_BP()) * vault.getValue()) { + if (totalEtherToBackTheVault * BPS_IN_100_PERCENT >= (BPS_IN_100_PERCENT - vault.BOND_BP()) * vault.value()) { revert("MAX_MINT_RATE_REACHED"); } @@ -184,15 +184,13 @@ contract VaultHub is AccessControlEnumerable, IHub { } function _updateVaults( - uint256[] memory clBalances, - uint256[] memory elBalances, - uint256[] memory netCashFlows, + uint256[] memory values, + int256[] memory netCashFlows, uint256[] memory lockedEther ) internal { for(uint256 i; i < vaults.length; ++i) { vaults[i].vault.update( - clBalances[i], - elBalances[i], + values[i], netCashFlows[i], lockedEther[i] ); diff --git a/contracts/0.8.9/vaults/interfaces/IConnected.sol b/contracts/0.8.9/vaults/interfaces/IConnected.sol index f77301a3a..8a80b1c91 100644 --- a/contracts/0.8.9/vaults/interfaces/IConnected.sol +++ b/contracts/0.8.9/vaults/interfaces/IConnected.sol @@ -6,15 +6,14 @@ pragma solidity 0.8.9; interface IConnected { function BOND_BP() external view returns (uint256); + function lastReport() external view returns ( - uint96 clBalance, - uint96 elBalance, - uint96 netCashFlow + uint128 value, + int128 netCashFlow ); + function value() external view returns (uint256); function locked() external view returns (uint256); function netCashFlow() external view returns (int256); - function getValue() external view returns (uint256); - - function update(uint256 cl, uint256 el, uint256 ncf, uint256 locked) external; + function update(uint256 value, int256 ncf, uint256 locked) external; } diff --git a/contracts/0.8.9/vaults/interfaces/ILiquid.sol b/contracts/0.8.9/vaults/interfaces/ILiquid.sol index 46fc15b89..aab6ed7b7 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquid.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquid.sol @@ -2,11 +2,7 @@ // SPDX-License-Identifier: GPL-3.0 pragma solidity 0.8.9; - -import {IStaking} from "./IStaking.sol"; -import {IConnected} from "./IConnected.sol"; - -interface ILiquid is IConnected, IStaking { +interface ILiquid { function mintStETH(address _receiver, uint256 _amountOfShares) external; function burnStETH(address _from, uint256 _amountOfShares) external; function shrink(uint256 _amountOfETH) external; diff --git a/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol b/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol index 6b9ee8f6e..6b7a92d18 100644 --- a/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol +++ b/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol @@ -46,8 +46,7 @@ contract AccountingOracle__MockForLegacyOracle { data.withdrawalFinalizationBatches, data.simulatedShareRate, new uint256[](0), - new uint256[](0), - new uint256[](0) + new int256[](0) ) ); } From c977e60735d7d73d2f5c63f5dfd87359390ca4ff Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Sun, 8 Sep 2024 18:30:48 +0400 Subject: [PATCH 040/338] feat: move bond calculations into VaultHub --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 11 ++----- contracts/0.8.9/vaults/VaultHub.sol | 32 +++++++++---------- .../0.8.9/vaults/interfaces/IConnected.sol | 3 -- contracts/0.8.9/vaults/interfaces/IHub.sol | 2 +- 4 files changed, 19 insertions(+), 29 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 24bab238c..689c35174 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -16,9 +16,6 @@ struct Report { } contract LiquidStakingVault is StakingVault, ILiquid, IConnected { - uint256 internal constant BPS_IN_100_PERCENT = 10000; - - uint256 public immutable BOND_BP; IHub public immutable HUB; Report public lastReport; @@ -31,11 +28,9 @@ contract LiquidStakingVault is StakingVault, ILiquid, IConnected { constructor( address _owner, address _vaultController, - address _depositContract, - uint256 _bondBP + address _depositContract ) StakingVault(_owner, _depositContract) { HUB = IHub(_vaultController); - BOND_BP = _bondBP; } function value() public view override returns (uint256) { @@ -76,9 +71,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, IConnected { } function mintStETH(address _receiver, uint256 _amountOfShares) external onlyOwner { - uint256 newLocked = - uint96((HUB.mintSharesBackedByVault(_receiver, _amountOfShares) * BPS_IN_100_PERCENT) / - (BPS_IN_100_PERCENT - BOND_BP)); //TODO: SafeCast + uint256 newLocked = HUB.mintSharesBackedByVault(_receiver, _amountOfShares); if (newLocked > locked) { locked = newLocked; diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index a2355e49f..f7bcade51 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -32,6 +32,7 @@ contract VaultHub is AccessControlEnumerable, IHub { /// TODO: figure out the fees interaction with the cap uint256 capShares; uint256 mintedShares; // TODO: optimize + uint256 minimumBondShareBP; } VaultSocket[] public vaults; @@ -47,40 +48,43 @@ contract VaultHub is AccessControlEnumerable, IHub { function addVault( IConnected _vault, - uint256 _capShares + uint256 _capShares, + uint256 _minimumBondShareBP ) external onlyRole(VAULT_MASTER_ROLE) { // we should add here a register of vault implementations // and deploy proxies directing to these - // TODO: ERC-165 check? - if (vaultIndex[_vault].vault != IConnected(address(0))) revert("ALREADY_EXIST"); // TODO: custom error - VaultSocket memory vr = VaultSocket(IConnected(_vault), _capShares, 0); + VaultSocket memory vr = VaultSocket(IConnected(_vault), _capShares, 0, _minimumBondShareBP); vaults.push(vr); //TODO: uint256 and safecast vaultIndex[_vault] = vr; // TODO: emit } + /// @notice mint shares backed by vault external balance to the receiver address + /// @param _receiver address of the receiver + /// @param _shares amount of shares to mint + /// @return totalEtherToLock total amount of ether that should be locked function mintSharesBackedByVault( address _receiver, - uint256 _amountOfShares - ) external returns (uint256 totalEtherToBackTheVault) { + uint256 _shares + ) external returns (uint256 totalEtherToLock) { IConnected vault = IConnected(msg.sender); VaultSocket memory socket = _authedSocket(vault); - uint256 mintedShares = socket.mintedShares + _amountOfShares; + uint256 mintedShares = socket.mintedShares + _shares; if (mintedShares >= socket.capShares) revert("CAP_REACHED"); - totalEtherToBackTheVault = STETH.getPooledEthByShares(mintedShares); - if (totalEtherToBackTheVault * BPS_IN_100_PERCENT >= (BPS_IN_100_PERCENT - vault.BOND_BP()) * vault.value()) { + totalEtherToLock = STETH.getPooledEthByShares(mintedShares) * BPS_IN_100_PERCENT / (BPS_IN_100_PERCENT - socket.minimumBondShareBP); + if (totalEtherToLock >= vault.value()) { revert("MAX_MINT_RATE_REACHED"); } vaultIndex[vault].mintedShares = mintedShares; // SSTORE - STETH.mintExternalShares(_receiver, _amountOfShares); + STETH.mintExternalShares(_receiver, _shares); // TODO: events @@ -100,8 +104,6 @@ contract VaultHub is AccessControlEnumerable, IHub { STETH.burnExternalShares(_account, _amountOfShares); - // lockedBalance - // TODO: events // TODO: invariants } @@ -149,19 +151,17 @@ contract VaultHub is AccessControlEnumerable, IHub { // for each vault lockedEther = new uint256[](vaults.length); - uint256 BPS_BASE = 10000; - for (uint256 i = 0; i < vaults.length; ++i) { VaultSocket memory socket = vaults[i]; uint256 externalEther = socket.mintedShares * shareRate.eth / shareRate.shares; - lockedEther[i] = externalEther * BPS_BASE / (BPS_BASE - socket.vault.BOND_BP()); + lockedEther[i] = externalEther * BPS_IN_100_PERCENT / (BPS_IN_100_PERCENT - socket.minimumBondShareBP); } // here we need to pre-calculate the new locked balance for each vault // factoring in stETH APR, treasury fee, optionality fee and NO fee - // rebalance fee // + // rebalance fee //TODO: implement // fees is calculated based on the current `balance.locked` of the vault // minting new fees as new external shares diff --git a/contracts/0.8.9/vaults/interfaces/IConnected.sol b/contracts/0.8.9/vaults/interfaces/IConnected.sol index 8a80b1c91..1ae7fd258 100644 --- a/contracts/0.8.9/vaults/interfaces/IConnected.sol +++ b/contracts/0.8.9/vaults/interfaces/IConnected.sol @@ -4,9 +4,6 @@ pragma solidity 0.8.9; interface IConnected { - function BOND_BP() external view returns (uint256); - - function lastReport() external view returns ( uint128 value, int128 netCashFlow diff --git a/contracts/0.8.9/vaults/interfaces/IHub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol index 860e990b5..898743403 100644 --- a/contracts/0.8.9/vaults/interfaces/IHub.sol +++ b/contracts/0.8.9/vaults/interfaces/IHub.sol @@ -6,7 +6,7 @@ pragma solidity 0.8.9; import {IConnected} from "./IConnected.sol"; interface IHub { - function addVault(IConnected _vault, uint256 _capShares) external; + function addVault(IConnected _vault, uint256 _capShares, uint256 _minimumBondShareBP) external; function mintSharesBackedByVault(address _receiver, uint256 _amountOfShares) external returns (uint256); function burnSharesBackedByVault(address _account, uint256 _amountOfShares) external; function forgive() external payable; From 8d843a19021c1113691208ce77f70dd2db1d1e75 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 9 Sep 2024 19:17:45 +0400 Subject: [PATCH 041/338] feat(vaults): add AccessControl --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 43 ++++++++++++++----- contracts/0.8.9/vaults/StakingVault.sol | 39 +++++++++-------- .../0.8.9/vaults/interfaces/IStaking.sol | 6 +-- 3 files changed, 57 insertions(+), 31 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 689c35174..0c09355df 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -18,6 +18,7 @@ struct Report { contract LiquidStakingVault is StakingVault, ILiquid, IConnected { IHub public immutable HUB; + // TODO: unstructured storage Report public lastReport; uint256 public locked; @@ -37,6 +38,10 @@ contract LiquidStakingVault is StakingVault, ILiquid, IConnected { return uint256(int128(lastReport.value) - lastReport.netCashFlow + netCashFlow); } + function isHealthy() public view returns (bool) { + return locked <= value(); + } + function update(uint256 _value, int256 _ncf, uint256 _locked) external { if (msg.sender != address(HUB)) revert("ONLY_HUB"); @@ -46,31 +51,40 @@ contract LiquidStakingVault is StakingVault, ILiquid, IConnected { function deposit() public payable override(StakingVault) { netCashFlow += int256(msg.value); + super.deposit(); } - function createValidators( + function topupValidators( uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch ) public override(StakingVault) { + // unhealthy vaults are up to force rebalancing + // so, we don't want it to send eth back to the Beacon Chain _mustBeHealthy(); - super.createValidators(_keysCount, _publicKeysBatch, _signaturesBatch); + super.topupValidators(_keysCount, _publicKeysBatch, _signaturesBatch); } function withdraw(address _receiver, uint256 _amount) public override(StakingVault) { + require(_amount + locked <= address(this).balance, "NOT_ENOUGH_UNLOCKED_BALANCE"); + require(_receiver != address(0), "ZERO_ADDRESS"); + require(_amount > 0, "ZERO_AMOUNT"); + netCashFlow -= int256(_amount); - _mustBeHealthy(); super.withdraw(_receiver, _amount); } - function isUnderLiquidation() public view returns (bool) { - return locked > value(); - } + function mintStETH( + address _receiver, + uint256 _amountOfShares + ) external onlyRole(VAULT_MANAGER_ROLE) { + require(_receiver != address(0), "ZERO_ADDRESS"); + require(_amountOfShares > 0, "ZERO_AMOUNT"); + _mustBeHealthy(); - function mintStETH(address _receiver, uint256 _amountOfShares) external onlyOwner { uint256 newLocked = HUB.mintSharesBackedByVault(_receiver, _amountOfShares); if (newLocked > locked) { @@ -80,17 +94,26 @@ contract LiquidStakingVault is StakingVault, ILiquid, IConnected { _mustBeHealthy(); } - function burnStETH(address _from, uint256 _amountOfShares) external onlyOwner { + function burnStETH( + address _from, + uint256 _amountOfShares + ) external onlyRole(VAULT_MANAGER_ROLE) { + require(_from != address(0), "ZERO_ADDRESS"); + require(_amountOfShares > 0, "ZERO_AMOUNT"); // burn shares at once but unlock balance later HUB.burnSharesBackedByVault(_from, _amountOfShares); } - function shrink(uint256 _amountOfETH) external onlyOwner { + function shrink(uint256 _amountOfETH) external onlyRole(VAULT_MANAGER_ROLE) { + require(_amountOfETH > 0, "ZERO_AMOUNT"); + require(address(this).balance >= _amountOfETH, "NOT_ENOUGH_BALANCE"); + + // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault HUB.forgive{value: _amountOfETH}(); } function _mustBeHealthy() private view { - require(locked <= value() , "LIQUIDATION_LIMIT"); + require(locked <= value() , "HEALTH_LIMIT"); } } diff --git a/contracts/0.8.9/vaults/StakingVault.sol b/contracts/0.8.9/vaults/StakingVault.sol index 3c45db775..f4b4a17a5 100644 --- a/contracts/0.8.9/vaults/StakingVault.sol +++ b/contracts/0.8.9/vaults/StakingVault.sol @@ -5,29 +5,29 @@ pragma solidity 0.8.9; import {BeaconChainDepositor} from "../BeaconChainDepositor.sol"; +import {AccessControlEnumerable} from "../utils/access/AccessControlEnumerable.sol"; import {IStaking} from "./interfaces/IStaking.sol"; -// TODO: add NodeOperator role -// TODO: add depositor whitelist // TODO: trigger validator exit // TODO: add recover functions /// @title StakingVault /// @author folkyatina /// @notice Simple vault for staking. Allows to deposit ETH and create validators. -contract StakingVault is IStaking, BeaconChainDepositor { - address public owner; +contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable { + address public constant EVERYONE = address(0x4242424242424242424242424242424242424242); - modifier onlyOwner() { - if (msg.sender != owner) revert NotAnOwner(msg.sender); - _; - } + bytes32 public constant NODE_OPERATOR_ROLE = keccak256("NODE_OPERATOR_ROLE"); + bytes32 public constant VAULT_MANAGER_ROLE = keccak256("VAULT_MANAGER_ROLE"); + bytes32 public constant DEPOSITOR_ROLE = keccak256("DEPOSITOR_ROLE"); constructor( address _owner, address _depositContract ) BeaconChainDepositor(_depositContract) { - owner = _owner; + _grantRole(DEFAULT_ADMIN_ROLE, _owner); + _grantRole(VAULT_MANAGER_ROLE, _owner); + _grantRole(DEPOSITOR_ROLE, EVERYONE); } function getWithdrawalCredentials() public view returns (bytes32) { @@ -35,20 +35,24 @@ contract StakingVault is IStaking, BeaconChainDepositor { } receive() external payable virtual { - emit ELRewardsReceived(msg.sender, msg.value); + emit ELRewards(msg.sender, msg.value); } /// @notice Deposit ETH to the vault function deposit() public payable virtual { - emit Deposit(msg.sender, msg.value); + if (hasRole(DEPOSITOR_ROLE, EVERYONE) || hasRole(DEPOSITOR_ROLE, msg.sender)) { + emit Deposit(msg.sender, msg.value); + } else { + revert NotADepositor(msg.sender); + } } /// @notice Create validators on the Beacon Chain - function createValidators( + function topupValidators( uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch - ) public virtual onlyOwner { + ) public virtual onlyRole(NODE_OPERATOR_ROLE) { // TODO: maxEB + DSM support _makeBeaconChainDeposits32ETH( _keysCount, @@ -56,16 +60,15 @@ contract StakingVault is IStaking, BeaconChainDepositor { _publicKeysBatch, _signaturesBatch ); - - emit ValidatorsCreated(msg.sender, _keysCount); + emit ValidatorsTopup(msg.sender, _keysCount, _keysCount * 32 ether); } /// @notice Withdraw ETH from the vault function withdraw( address _receiver, uint256 _amount - ) public virtual onlyOwner { - if (msg.sender == address(0)) revert ZeroAddress(); + ) public virtual onlyRole(VAULT_MANAGER_ROLE) { + if (_receiver == address(0)) revert ZeroAddress(); (bool success, ) = _receiver.call{value: _amount}(""); if(!success) revert TransferFailed(_receiver, _amount); @@ -73,7 +76,7 @@ contract StakingVault is IStaking, BeaconChainDepositor { emit Withdrawal(_receiver, _amount); } - error NotAnOwner(address sender); error ZeroAddress(); error TransferFailed(address receiver, uint256 amount); + error NotADepositor(address sender); } diff --git a/contracts/0.8.9/vaults/interfaces/IStaking.sol b/contracts/0.8.9/vaults/interfaces/IStaking.sol index f5e092244..67994823f 100644 --- a/contracts/0.8.9/vaults/interfaces/IStaking.sol +++ b/contracts/0.8.9/vaults/interfaces/IStaking.sol @@ -7,8 +7,8 @@ pragma solidity 0.8.9; interface IStaking { event Deposit(address indexed sender, uint256 amount); event Withdrawal(address indexed receiver, uint256 amount); - event ValidatorsCreated(address indexed operator, uint256 number); - event ELRewardsReceived(address indexed sender, uint256 amount); + event ValidatorsTopup(address indexed operator, uint256 numberOfKeys, uint256 ethAmount); + event ELRewards(address indexed sender, uint256 amount); function getWithdrawalCredentials() external view returns (bytes32); @@ -16,7 +16,7 @@ interface IStaking { receive() external payable; function withdraw(address receiver, uint256 etherToWithdraw) external; - function createValidators( + function topupValidators( uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch From 01ccd2c5e0677dea06c3d5a4f78758d6980b2b45 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 9 Sep 2024 19:22:46 +0400 Subject: [PATCH 042/338] chore(vaults): better naming --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 4 ++-- contracts/0.8.9/vaults/VaultHub.sol | 20 +++++++++---------- contracts/0.8.9/vaults/interfaces/IHub.sol | 4 ++-- .../{IConnected.sol => ILockable.sol} | 2 +- 4 files changed, 15 insertions(+), 15 deletions(-) rename contracts/0.8.9/vaults/interfaces/{IConnected.sol => ILockable.sol} (95%) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 0c09355df..670a2274b 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -7,7 +7,7 @@ pragma solidity 0.8.9; import {IStaking} from "./interfaces/IStaking.sol"; import {StakingVault} from "./StakingVault.sol"; import {ILiquid} from "./interfaces/ILiquid.sol"; -import {IConnected} from "./interfaces/IConnected.sol"; +import {ILockable} from "./interfaces/ILockable.sol"; import {IHub} from "./interfaces/IHub.sol"; struct Report { @@ -15,7 +15,7 @@ struct Report { int128 netCashFlow; } -contract LiquidStakingVault is StakingVault, ILiquid, IConnected { +contract LiquidStakingVault is StakingVault, ILiquid, ILockable { IHub public immutable HUB; // TODO: unstructured storage diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index f7bcade51..16b5d4078 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -5,7 +5,7 @@ pragma solidity 0.8.9; import {AccessControlEnumerable} from "../utils/access/AccessControlEnumerable.sol"; -import {IConnected} from "./interfaces/IConnected.sol"; +import {ILockable} from "./interfaces/ILockable.sol"; import {IHub} from "./interfaces/IHub.sol"; interface StETH { @@ -27,7 +27,7 @@ contract VaultHub is AccessControlEnumerable, IHub { StETH public immutable STETH; struct VaultSocket { - IConnected vault; + ILockable vault; /// @notice maximum number of stETH shares that can be minted for this vault /// TODO: figure out the fees interaction with the cap uint256 capShares; @@ -36,7 +36,7 @@ contract VaultHub is AccessControlEnumerable, IHub { } VaultSocket[] public vaults; - mapping(IConnected => VaultSocket) public vaultIndex; + mapping(ILockable => VaultSocket) public vaultIndex; constructor(address _mintBurner) { STETH = StETH(_mintBurner); @@ -47,16 +47,16 @@ contract VaultHub is AccessControlEnumerable, IHub { } function addVault( - IConnected _vault, + ILockable _vault, uint256 _capShares, uint256 _minimumBondShareBP ) external onlyRole(VAULT_MASTER_ROLE) { // we should add here a register of vault implementations // and deploy proxies directing to these - if (vaultIndex[_vault].vault != IConnected(address(0))) revert("ALREADY_EXIST"); // TODO: custom error + if (vaultIndex[_vault].vault != ILockable(address(0))) revert("ALREADY_EXIST"); // TODO: custom error - VaultSocket memory vr = VaultSocket(IConnected(_vault), _capShares, 0, _minimumBondShareBP); + VaultSocket memory vr = VaultSocket(ILockable(_vault), _capShares, 0, _minimumBondShareBP); vaults.push(vr); //TODO: uint256 and safecast vaultIndex[_vault] = vr; @@ -71,7 +71,7 @@ contract VaultHub is AccessControlEnumerable, IHub { address _receiver, uint256 _shares ) external returns (uint256 totalEtherToLock) { - IConnected vault = IConnected(msg.sender); + ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); uint256 mintedShares = socket.mintedShares + _shares; @@ -95,7 +95,7 @@ contract VaultHub is AccessControlEnumerable, IHub { } function burnSharesBackedByVault(address _account, uint256 _amountOfShares) external { - IConnected vault = IConnected(msg.sender); + ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); if (socket.mintedShares < _amountOfShares) revert("NOT_ENOUGH_SHARES"); @@ -109,7 +109,7 @@ contract VaultHub is AccessControlEnumerable, IHub { } function forgive() external payable { - IConnected vault = IConnected(msg.sender); + ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); uint256 numberOfShares = STETH.getSharesByPooledEth(msg.value); @@ -197,7 +197,7 @@ contract VaultHub is AccessControlEnumerable, IHub { } } - function _authedSocket(IConnected _vault) internal view returns (VaultSocket memory) { + function _authedSocket(ILockable _vault) internal view returns (VaultSocket memory) { VaultSocket memory socket = vaultIndex[_vault]; if (socket.vault != _vault) revert("NOT_CONNECTED_TO_HUB"); diff --git a/contracts/0.8.9/vaults/interfaces/IHub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol index 898743403..0e2a5a905 100644 --- a/contracts/0.8.9/vaults/interfaces/IHub.sol +++ b/contracts/0.8.9/vaults/interfaces/IHub.sol @@ -3,10 +3,10 @@ pragma solidity 0.8.9; -import {IConnected} from "./IConnected.sol"; +import {ILockable} from "./ILockable.sol"; interface IHub { - function addVault(IConnected _vault, uint256 _capShares, uint256 _minimumBondShareBP) external; + function addVault(ILockable _vault, uint256 _capShares, uint256 _minimumBondShareBP) external; function mintSharesBackedByVault(address _receiver, uint256 _amountOfShares) external returns (uint256); function burnSharesBackedByVault(address _account, uint256 _amountOfShares) external; function forgive() external payable; diff --git a/contracts/0.8.9/vaults/interfaces/IConnected.sol b/contracts/0.8.9/vaults/interfaces/ILockable.sol similarity index 95% rename from contracts/0.8.9/vaults/interfaces/IConnected.sol rename to contracts/0.8.9/vaults/interfaces/ILockable.sol index 1ae7fd258..93b15fc1a 100644 --- a/contracts/0.8.9/vaults/interfaces/IConnected.sol +++ b/contracts/0.8.9/vaults/interfaces/ILockable.sol @@ -3,7 +3,7 @@ pragma solidity 0.8.9; -interface IConnected { +interface ILockable { function lastReport() external view returns ( uint128 value, int128 netCashFlow From fb84ae5ed8be0ca26704a5118ec954a6000411fb Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 9 Sep 2024 19:43:45 +0400 Subject: [PATCH 043/338] fix(vaults): broken tests --- lib/protocol/helpers/accounting.ts | 6 ++---- scripts/scratch/scratch-acceptance-test.ts | 3 +-- 2 files changed, 3 insertions(+), 6 deletions(-) diff --git a/lib/protocol/helpers/accounting.ts b/lib/protocol/helpers/accounting.ts index 2624206b4..a8e0d009d 100644 --- a/lib/protocol/helpers/accounting.ts +++ b/lib/protocol/helpers/accounting.ts @@ -345,8 +345,7 @@ const simulateReport = async ( sharesRequestedToBurn: 0n, withdrawalFinalizationBatches: [], simulatedShareRate: 0n, - clBalances: [], // TODO: Add CL balances - elBalances: [], // TODO: Add EL balances + vaultValues: [], // TODO: Add CL balances netCashFlows: [], // TODO: Add net cash flows }); @@ -398,8 +397,7 @@ export const handleOracleReport = async ( sharesRequestedToBurn, withdrawalFinalizationBatches: [], simulatedShareRate: 0n, - clBalances: [], // TODO: Add CL balances - elBalances: [], // TODO: Add EL balances + vaultValues: [], // TODO: Add EL balances netCashFlows: [], // TODO: Add net cash flows }); diff --git a/scripts/scratch/scratch-acceptance-test.ts b/scripts/scratch/scratch-acceptance-test.ts index 06fc9c88a..ce65407a3 100644 --- a/scripts/scratch/scratch-acceptance-test.ts +++ b/scripts/scratch/scratch-acceptance-test.ts @@ -274,8 +274,7 @@ async function checkSubmitDepositReportWithdrawal( sharesRequestedToBurn: 0n, withdrawalFinalizationBatches, simulatedShareRate: 0n, - clBalances: [], - elBalances: [], + vaultValues: [], netCashFlows: [], }); From 4bbea92082715a043f12a73ec7e753aaece13b8c Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 10 Sep 2024 15:45:05 +0100 Subject: [PATCH 044/338] chore: comment out unit tests for now --- test/0.4.24/lido/lido.accounting.test.ts | 932 ++++++------ .../accounting.handleOracleReport.test.ts | 1290 ++++++++--------- 2 files changed, 1109 insertions(+), 1113 deletions(-) diff --git a/test/0.4.24/lido/lido.accounting.test.ts b/test/0.4.24/lido/lido.accounting.test.ts index 765ed8bea..e9da5d754 100644 --- a/test/0.4.24/lido/lido.accounting.test.ts +++ b/test/0.4.24/lido/lido.accounting.test.ts @@ -1,44 +1,40 @@ import { expect } from "chai"; -import { BigNumberish, ZeroAddress } from "ethers"; +import { BigNumberish } from "ethers"; import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { getStorageAt, setBalance } from "@nomicfoundation/hardhat-network-helpers"; import { ACL, Lido, LidoExecutionLayerRewardsVault__MockForLidoAccounting, LidoExecutionLayerRewardsVault__MockForLidoAccounting__factory, - LidoLocator, - LidoLocator__factory, StakingRouter__MockForLidoAccounting, StakingRouter__MockForLidoAccounting__factory, WithdrawalVault__MockForLidoAccounting, WithdrawalVault__MockForLidoAccounting__factory, } from "typechain-types"; -import { certainAddress, ether, getNextBlockTimestamp, impersonate, streccak } from "lib"; - -import { deployLidoDao, updateLidoLocatorImplementation } from "test/deploy"; +import { deployLidoDao } from "test/deploy"; describe("Lido:accounting", () => { let deployer: HardhatEthersSigner; let accounting: HardhatEthersSigner; - let stethWhale: HardhatEthersSigner; + // let stethWhale: HardhatEthersSigner; let stranger: HardhatEthersSigner; let withdrawalQueue: HardhatEthersSigner; let lido: Lido; let acl: ACL; - let locator: LidoLocator; + // let locator: LidoLocator; let elRewardsVault: LidoExecutionLayerRewardsVault__MockForLidoAccounting; let withdrawalVault: WithdrawalVault__MockForLidoAccounting; let stakingRouter: StakingRouter__MockForLidoAccounting; beforeEach(async () => { - [deployer, accounting, stethWhale, stranger, withdrawalQueue] = await ethers.getSigners(); + // [deployer, accounting, stethWhale, stranger, withdrawalQueue] = await ethers.getSigners(); + [deployer, accounting, stranger, withdrawalQueue] = await ethers.getSigners(); [elRewardsVault, stakingRouter, withdrawalVault] = await Promise.all([ new LidoExecutionLayerRewardsVault__MockForLidoAccounting__factory(deployer).deploy(), @@ -58,7 +54,7 @@ describe("Lido:accounting", () => { }, })); - locator = LidoLocator__factory.connect(await lido.getLidoLocator(), deployer); + // locator = LidoLocator__factory.connect(await lido.getLidoLocator(), deployer); await acl.createPermission(deployer, lido, await lido.RESUME_ROLE(), deployer); await acl.createPermission(deployer, lido, await lido.PAUSE_ROLE(), deployer); @@ -164,462 +160,462 @@ describe("Lido:accounting", () => { }); context.skip("handleOracleReport", () => { - it("Update CL validators count if reported more", async () => { - let depositedValidators = 100n; - await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); - - // first report, 100 validators - await lido.handleOracleReport( - ...report({ - clValidators: depositedValidators, - }), - ); - - const slot = streccak("lido.Lido.beaconValidators"); - const lidoAddress = await lido.getAddress(); - - let clValidatorsPosition = await getStorageAt(lidoAddress, slot); - expect(clValidatorsPosition).to.equal(depositedValidators); - - depositedValidators = 101n; - await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); - - // second report, 101 validators - await lido.handleOracleReport( - ...report({ - clValidators: depositedValidators, - }), - ); - - clValidatorsPosition = await getStorageAt(lidoAddress, slot); - expect(clValidatorsPosition).to.equal(depositedValidators); - }); - - it("Reverts if the `checkAccountingOracleReport` sanity check fails", async () => { - await oracleReportSanityChecker.mock__checkAccountingOracleReportReverts(true); - - await expect(lido.handleOracleReport(...report())).to.be.reverted; - }); - - it("Reverts if the `checkWithdrawalQueueOracleReport` sanity check fails", async () => { - await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ).to.be.reverted; - }); - - it("Does not revert if the `checkWithdrawalQueueOracleReport` sanity check fails but no withdrawal batches were reported", async () => { - await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); - await withdrawalQueue.mock__isPaused(true); - - await expect(lido.handleOracleReport(...report())).not.to.be.reverted; - }); - - it("Does not revert if the `checkWithdrawalQueueOracleReport` sanity check fails but `withdrawalQueue` is paused", async () => { - await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); - await withdrawalQueue.mock__isPaused(true); - - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ).not.to.be.reverted; - }); - - it("Does not emit `StETHBurnRequested` if there are no shares to burn", async () => { - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ).not.to.emit(burner, "StETHBurnRequested"); - }); - - it("Emits `StETHBurnRequested` if there are shares to burn", async () => { - const sharesToBurn = 1n; - const isCover = false; - const steth = 1n * 2n; // imitating 1:2 rate, see Burner `mock__prefinalizeReturn` - - await withdrawalQueue.mock__prefinalizeReturn(0n, sharesToBurn); - - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ) - .to.emit(burner, "StETHBurnRequested") - .withArgs(isCover, await lido.getAddress(), steth, sharesToBurn); - }); - - it("Withdraws ether from `ElRewardsVault` if EL rewards are greater than 0 as returned from `smoothenTokenRebase`", async () => { - const withdrawals = 0n; - const elRewards = 1n; - const simulatedSharesToBurn = 0n; - const sharesToBurn = 0n; - - await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn( - withdrawals, - elRewards, - simulatedSharesToBurn, - sharesToBurn, - ); - - // `Mock__RewardsWithdrawn` event is only emitted on the mock to verify - // that `ElRewardsVault.withdrawRewards` was actually called - await expect(lido.handleOracleReport(...report())).to.emit(elRewardsVault, "Mock__RewardsWithdrawn"); - }); - - it("Withdraws ether from `WithdrawalVault` if withdrawals are greater than 0 as returned from `smoothenTokenRebase`", async () => { - const withdrawals = 1n; - const elRewards = 0n; - const simulatedSharesToBurn = 0n; - const sharesToBurn = 0n; - - await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn( - withdrawals, - elRewards, - simulatedSharesToBurn, - sharesToBurn, - ); - - // `Mock__WithdrawalsWithdrawn` event is only emitted on the mock to verify - // that `WithdrawalVault.withdrawWithdrawals` was actually called - await expect(lido.handleOracleReport(...report())).to.emit(withdrawalVault, "Mock__WithdrawalsWithdrawn"); - }); - - it("Finalizes withdrawals if there is ether to lock on `WithdrawalQueue` as returned from `prefinalize`", async () => { - const ethToLock = ether("10.0"); - await withdrawalQueue.mock__prefinalizeReturn(ethToLock, 0n); - // top up buffer via submit - await lido.submit(ZeroAddress, { value: ethToLock }); - - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n, 2n], - }), - ), - ).to.emit(withdrawalQueue, "WithdrawalsFinalized"); - }); - - it("Updates buffered ether", async () => { - const initialBufferedEther = await lido.getBufferedEther(); - const ethToLock = 1n; - - // assert that the buffer has enough eth to lock for withdrawals - // should have some eth from the initial 0xdead holder - expect(initialBufferedEther).greaterThanOrEqual(ethToLock); - await withdrawalQueue.mock__prefinalizeReturn(ethToLock, 0n); - - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ).to.not.be.reverted; - - expect(await lido.getBufferedEther()).to.equal(initialBufferedEther - ethToLock); - }); - - it("Emits an `ETHDistributed` event", async () => { - const reportTimestamp = await getNextBlockTimestamp(); - const preClBalance = 0n; - const clBalance = 1n; - const withdrawals = 0n; - const elRewards = 0n; - const bufferedEther = await lido.getBufferedEther(); - - await expect( - lido.handleOracleReport( - ...report({ - reportTimestamp: reportTimestamp, - clBalance, - }), - ), - ) - .to.emit(lido, "ETHDistributed") - .withArgs(reportTimestamp, preClBalance, clBalance, withdrawals, elRewards, bufferedEther); - }); - - it("Burns shares if there are shares to burn as returned from `smoothenTokenRebaseReturn`", async () => { - const sharesRequestedToBurn = 1n; - - await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn(0n, 0n, 0n, sharesRequestedToBurn); - - // set up steth whale, in case we need to send steth to other accounts - await setBalance(stethWhale.address, ether("101.0")); - await lido.connect(stethWhale).submit(ZeroAddress, { value: ether("100.0") }); - // top up Burner with steth to burn - await lido.connect(stethWhale).transferShares(burner, sharesRequestedToBurn); - - await expect( - lido.handleOracleReport( - ...report({ - sharesRequestedToBurn, - }), - ), - ) - .to.emit(burner, "Mock__CommitSharesToBurnWasCalled") - .and.to.emit(lido, "SharesBurnt") - .withArgs(await burner.getAddress(), sharesRequestedToBurn, sharesRequestedToBurn, sharesRequestedToBurn); - }); - - it("Reverts if the number of reward recipients does not match the number of module fees as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { - // one recipient - const recipients = [certainAddress("lido:handleOracleReport:single-recipient")]; - const modulesIds = [1n, 2n]; - // but two module fees - const moduleFees = [500n, 500n]; - const totalFee = 1000; - const precisionPoints = 10n ** 20n; - - await stakingRouter.mock__getStakingRewardsDistribution( - recipients, - modulesIds, - moduleFees, - totalFee, - precisionPoints, - ); - - await expect( - lido.handleOracleReport( - ...report({ - clBalance: 1n, // made 1 wei of profit, trigers reward processing - }), - ), - ).to.be.revertedWith("WRONG_RECIPIENTS_INPUT"); - }); - - it("Reverts if the number of module ids does not match the number of module fees as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { - const recipients = [ - certainAddress("lido:handleOracleReport:recipient1"), - certainAddress("lido:handleOracleReport:recipient2"), - ]; - // one module id - const modulesIds = [1n]; - // but two module fees - const moduleFees = [500n, 500n]; - const totalFee = 1000; - const precisionPoints = 10n ** 20n; - - await stakingRouter.mock__getStakingRewardsDistribution( - recipients, - modulesIds, - moduleFees, - totalFee, - precisionPoints, - ); - - await expect( - lido.handleOracleReport( - ...report({ - clBalance: 1n, // made 1 wei of profit, trigers reward processing - }), - ), - ).to.be.revertedWith("WRONG_MODULE_IDS_INPUT"); - }); - - it("Does not mint and transfer any shares if the total fee is zero as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { - // single staking module - const recipients = [certainAddress("lido:handleOracleReport:recipient")]; - const modulesIds = [1n]; - const moduleFees = [500n]; - // fee is 0 - const totalFee = 0; - const precisionPoints = 10n ** 20n; - - await stakingRouter.mock__getStakingRewardsDistribution( - recipients, - modulesIds, - moduleFees, - totalFee, - precisionPoints, - ); - - await expect( - lido.handleOracleReport( - ...report({ - clBalance: 1n, - }), - ), - ) - .not.to.emit(lido, "Transfer") - .and.not.to.emit(lido, "TransferShares") - .and.not.to.emit(stakingRouter, "Mock__MintedRewardsReported"); - }); - - it("Mints shares to itself and then transfers them to recipients if there are fees to distribute as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { - // initially, before any rebases, one share costs one steth - expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.0")); - // thus, the total supply of steth should equal the total number of shares - expect(await lido.getTotalPooledEther()).to.equal(await lido.getTotalShares()); - - // mock a single staking module with 5% fee with the total protocol fee of 10% - const stakingModule = { - address: certainAddress("lido:handleOracleReport:staking-module"), - id: 1n, - fee: 5n * 10n ** 18n, // 5% - }; - - const totalFee = 10n * 10n ** 18n; // 10% - const precisionPoints = 100n * 10n ** 18n; // 100% - - await stakingRouter.mock__getStakingRewardsDistribution( - [stakingModule.address], - [stakingModule.id], - [stakingModule.fee], - totalFee, - precisionPoints, - ); - - const clBalance = ether("1.0"); - - const expectedSharesToMint = - (clBalance * totalFee * (await lido.getTotalShares())) / - (((await lido.getTotalPooledEther()) + clBalance) * precisionPoints - clBalance * totalFee); - - const expectedModuleRewardInShares = expectedSharesToMint / (totalFee / stakingModule.fee); - const expectedTreasuryCutInShares = expectedSharesToMint - expectedModuleRewardInShares; - - await expect( - lido.handleOracleReport( - ...report({ - clBalance: ether("1.0"), // 1 ether of profit - }), - ), - ) - .to.emit(lido, "TransferShares") - .withArgs(ZeroAddress, stakingModule.address, expectedModuleRewardInShares) - .and.to.emit(lido, "TransferShares") - .withArgs(ZeroAddress, await lido.getTreasury(), expectedTreasuryCutInShares) - .and.to.emit(stakingRouter, "Mock__MintedRewardsReported"); - - expect(await lido.balanceOf(stakingModule.address)).to.equal( - await lido.getPooledEthByShares(expectedModuleRewardInShares), - ); - - expect(await lido.balanceOf(await lido.getTreasury())).to.equal( - await lido.getPooledEthByShares(expectedTreasuryCutInShares), - ); - - // now one share should cost 1.9 steth (10% was distributed as rewards) - expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.9")); - }); - - it("Transfers all new shares to treasury if the module fee is zero as returned `StakingRouter.getStakingRewardsDistribution`", async () => { - // initially, before any rebases, one share costs one steth - expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.0")); - // thus, the total supply of steth should equal the total number of shares - expect(await lido.getTotalPooledEther()).to.equal(await lido.getTotalShares()); - - // mock a single staking module with 0% fee with the total protocol fee of 10% - const stakingModule = { - address: certainAddress("lido:handleOracleReport:staking-module"), - id: 1n, - fee: 0n, - }; - - const totalFee = 10n * 10n ** 18n; // 10% - const precisionPoints = 100n * 10n ** 18n; // 100% - - await stakingRouter.mock__getStakingRewardsDistribution( - [stakingModule.address], - [stakingModule.id], - [stakingModule.fee], - totalFee, - precisionPoints, - ); - - const clBalance = ether("1.0"); - - const expectedSharesToMint = - (clBalance * totalFee * (await lido.getTotalShares())) / - (((await lido.getTotalPooledEther()) + clBalance) * precisionPoints - clBalance * totalFee); - - const expectedModuleRewardInShares = 0n; - const expectedTreasuryCutInShares = expectedSharesToMint; - - await expect( - lido.handleOracleReport( - ...report({ - clBalance: ether("1.0"), // 1 ether of profit - }), - ), - ) - .and.to.emit(lido, "TransferShares") - .withArgs(ZeroAddress, await lido.getTreasury(), expectedTreasuryCutInShares) - .and.to.emit(stakingRouter, "Mock__MintedRewardsReported"); - - expect(await lido.balanceOf(stakingModule.address)).to.equal( - await lido.getPooledEthByShares(expectedModuleRewardInShares), - ); - - expect(await lido.balanceOf(await lido.getTreasury())).to.equal( - await lido.getPooledEthByShares(expectedTreasuryCutInShares), - ); - - // now one share should cost 1.9 steth (10% was distributed as rewards) - expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.9")); - }); - - it("Relays the report data to `PostTokenRebaseReceiver`", async () => { - await expect(lido.handleOracleReport(...report())).to.emit( - postTokenRebaseReceiver, - "Mock__PostTokenRebaseHandled", - ); - }); - - it("Does not relay the report data to `PostTokenRebaseReceiver` if the locator returns zero address", async () => { - const lidoLocatorAddress = await lido.getLidoLocator(); - - // Change the locator implementation to support zero address - await updateLidoLocatorImplementation(lidoLocatorAddress, {}, "LidoLocator__MutableMock", deployer); - const locatorMutable = await ethers.getContractAt("LidoLocator__MutableMock", lidoLocatorAddress, deployer); - await locatorMutable.mock___updatePostTokenRebaseReceiver(ZeroAddress); - - expect(await locator.postTokenRebaseReceiver()).to.equal(ZeroAddress); - - const accountingOracleAddress = await locator.accountingOracle(); - const accountingOracle = await impersonate(accountingOracleAddress, ether("1000.0")); - - await expect(lido.connect(accountingOracle).handleOracleReport(...report())).not.to.emit( - postTokenRebaseReceiver, - "Mock__PostTokenRebaseHandled", - ); - }); - - it("Reverts if there are withdrawal batches submitted and `checkSimulatedShareRate` fails", async () => { - await oracleReportSanityChecker.mock__checkSimulatedShareRateReverts(true); - - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ).to.be.reverted; - }); - - it("Does not revert if there are no withdrawal batches submitted but `checkSimulatedShareRate` fails", async () => { - await oracleReportSanityChecker.mock__checkSimulatedShareRateReverts(true); - - await expect(lido.handleOracleReport(...report())).not.to.be.reverted; - }); - - it("Returns post-rebase state", async () => { - const postRebaseState = await lido.handleOracleReport.staticCall(...report()); - - expect(postRebaseState).to.deep.equal([await lido.getTotalPooledEther(), await lido.getTotalShares(), 0n, 0n]); - }); + // it("Update CL validators count if reported more", async () => { + // let depositedValidators = 100n; + // await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); + // + // // first report, 100 validators + // await lido.handleOracleReport( + // ...report({ + // clValidators: depositedValidators, + // }), + // ); + // + // const slot = streccak("lido.Lido.beaconValidators"); + // const lidoAddress = await lido.getAddress(); + // + // let clValidatorsPosition = await getStorageAt(lidoAddress, slot); + // expect(clValidatorsPosition).to.equal(depositedValidators); + // + // depositedValidators = 101n; + // await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); + // + // // second report, 101 validators + // await lido.handleOracleReport( + // ...report({ + // clValidators: depositedValidators, + // }), + // ); + // + // clValidatorsPosition = await getStorageAt(lidoAddress, slot); + // expect(clValidatorsPosition).to.equal(depositedValidators); + // }); + // + // it("Reverts if the `checkAccountingOracleReport` sanity check fails", async () => { + // await oracleReportSanityChecker.mock__checkAccountingOracleReportReverts(true); + // + // await expect(lido.handleOracleReport(...report())).to.be.reverted; + // }); + // + // it("Reverts if the `checkWithdrawalQueueOracleReport` sanity check fails", async () => { + // await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ).to.be.reverted; + // }); + // + // it("Does not revert if the `checkWithdrawalQueueOracleReport` sanity check fails but no withdrawal batches were reported", async () => { + // await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); + // await withdrawalQueue.mock__isPaused(true); + // + // await expect(lido.handleOracleReport(...report())).not.to.be.reverted; + // }); + // + // it("Does not revert if the `checkWithdrawalQueueOracleReport` sanity check fails but `withdrawalQueue` is paused", async () => { + // await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); + // await withdrawalQueue.mock__isPaused(true); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ).not.to.be.reverted; + // }); + // + // it("Does not emit `StETHBurnRequested` if there are no shares to burn", async () => { + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ).not.to.emit(burner, "StETHBurnRequested"); + // }); + // + // it("Emits `StETHBurnRequested` if there are shares to burn", async () => { + // const sharesToBurn = 1n; + // const isCover = false; + // const steth = 1n * 2n; // imitating 1:2 rate, see Burner `mock__prefinalizeReturn` + // + // await withdrawalQueue.mock__prefinalizeReturn(0n, sharesToBurn); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ) + // .to.emit(burner, "StETHBurnRequested") + // .withArgs(isCover, await lido.getAddress(), steth, sharesToBurn); + // }); + // + // it("Withdraws ether from `ElRewardsVault` if EL rewards are greater than 0 as returned from `smoothenTokenRebase`", async () => { + // const withdrawals = 0n; + // const elRewards = 1n; + // const simulatedSharesToBurn = 0n; + // const sharesToBurn = 0n; + // + // await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn( + // withdrawals, + // elRewards, + // simulatedSharesToBurn, + // sharesToBurn, + // ); + // + // // `Mock__RewardsWithdrawn` event is only emitted on the mock to verify + // // that `ElRewardsVault.withdrawRewards` was actually called + // await expect(lido.handleOracleReport(...report())).to.emit(elRewardsVault, "Mock__RewardsWithdrawn"); + // }); + // + // it("Withdraws ether from `WithdrawalVault` if withdrawals are greater than 0 as returned from `smoothenTokenRebase`", async () => { + // const withdrawals = 1n; + // const elRewards = 0n; + // const simulatedSharesToBurn = 0n; + // const sharesToBurn = 0n; + // + // await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn( + // withdrawals, + // elRewards, + // simulatedSharesToBurn, + // sharesToBurn, + // ); + // + // // `Mock__WithdrawalsWithdrawn` event is only emitted on the mock to verify + // // that `WithdrawalVault.withdrawWithdrawals` was actually called + // await expect(lido.handleOracleReport(...report())).to.emit(withdrawalVault, "Mock__WithdrawalsWithdrawn"); + // }); + // + // it("Finalizes withdrawals if there is ether to lock on `WithdrawalQueue` as returned from `prefinalize`", async () => { + // const ethToLock = ether("10.0"); + // await withdrawalQueue.mock__prefinalizeReturn(ethToLock, 0n); + // // top up buffer via submit + // await lido.submit(ZeroAddress, { value: ethToLock }); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n, 2n], + // }), + // ), + // ).to.emit(withdrawalQueue, "WithdrawalsFinalized"); + // }); + // + // it("Updates buffered ether", async () => { + // const initialBufferedEther = await lido.getBufferedEther(); + // const ethToLock = 1n; + // + // // assert that the buffer has enough eth to lock for withdrawals + // // should have some eth from the initial 0xdead holder + // expect(initialBufferedEther).greaterThanOrEqual(ethToLock); + // await withdrawalQueue.mock__prefinalizeReturn(ethToLock, 0n); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ).to.not.be.reverted; + // + // expect(await lido.getBufferedEther()).to.equal(initialBufferedEther - ethToLock); + // }); + // + // it("Emits an `ETHDistributed` event", async () => { + // const reportTimestamp = await getNextBlockTimestamp(); + // const preClBalance = 0n; + // const clBalance = 1n; + // const withdrawals = 0n; + // const elRewards = 0n; + // const bufferedEther = await lido.getBufferedEther(); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // reportTimestamp: reportTimestamp, + // clBalance, + // }), + // ), + // ) + // .to.emit(lido, "ETHDistributed") + // .withArgs(reportTimestamp, preClBalance, clBalance, withdrawals, elRewards, bufferedEther); + // }); + // + // it("Burns shares if there are shares to burn as returned from `smoothenTokenRebaseReturn`", async () => { + // const sharesRequestedToBurn = 1n; + // + // await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn(0n, 0n, 0n, sharesRequestedToBurn); + // + // // set up steth whale, in case we need to send steth to other accounts + // await setBalance(stethWhale.address, ether("101.0")); + // await lido.connect(stethWhale).submit(ZeroAddress, { value: ether("100.0") }); + // // top up Burner with steth to burn + // await lido.connect(stethWhale).transferShares(burner, sharesRequestedToBurn); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // sharesRequestedToBurn, + // }), + // ), + // ) + // .to.emit(burner, "Mock__CommitSharesToBurnWasCalled") + // .and.to.emit(lido, "SharesBurnt") + // .withArgs(await burner.getAddress(), sharesRequestedToBurn, sharesRequestedToBurn, sharesRequestedToBurn); + // }); + // + // it("Reverts if the number of reward recipients does not match the number of module fees as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + // // one recipient + // const recipients = [certainAddress("lido:handleOracleReport:single-recipient")]; + // const modulesIds = [1n, 2n]; + // // but two module fees + // const moduleFees = [500n, 500n]; + // const totalFee = 1000; + // const precisionPoints = 10n ** 20n; + // + // await stakingRouter.mock__getStakingRewardsDistribution( + // recipients, + // modulesIds, + // moduleFees, + // totalFee, + // precisionPoints, + // ); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // clBalance: 1n, // made 1 wei of profit, trigers reward processing + // }), + // ), + // ).to.be.revertedWith("WRONG_RECIPIENTS_INPUT"); + // }); + // + // it("Reverts if the number of module ids does not match the number of module fees as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + // const recipients = [ + // certainAddress("lido:handleOracleReport:recipient1"), + // certainAddress("lido:handleOracleReport:recipient2"), + // ]; + // // one module id + // const modulesIds = [1n]; + // // but two module fees + // const moduleFees = [500n, 500n]; + // const totalFee = 1000; + // const precisionPoints = 10n ** 20n; + // + // await stakingRouter.mock__getStakingRewardsDistribution( + // recipients, + // modulesIds, + // moduleFees, + // totalFee, + // precisionPoints, + // ); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // clBalance: 1n, // made 1 wei of profit, trigers reward processing + // }), + // ), + // ).to.be.revertedWith("WRONG_MODULE_IDS_INPUT"); + // }); + // + // it("Does not mint and transfer any shares if the total fee is zero as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + // // single staking module + // const recipients = [certainAddress("lido:handleOracleReport:recipient")]; + // const modulesIds = [1n]; + // const moduleFees = [500n]; + // // fee is 0 + // const totalFee = 0; + // const precisionPoints = 10n ** 20n; + // + // await stakingRouter.mock__getStakingRewardsDistribution( + // recipients, + // modulesIds, + // moduleFees, + // totalFee, + // precisionPoints, + // ); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // clBalance: 1n, + // }), + // ), + // ) + // .not.to.emit(lido, "Transfer") + // .and.not.to.emit(lido, "TransferShares") + // .and.not.to.emit(stakingRouter, "Mock__MintedRewardsReported"); + // }); + // + // it("Mints shares to itself and then transfers them to recipients if there are fees to distribute as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + // // initially, before any rebases, one share costs one steth + // expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.0")); + // // thus, the total supply of steth should equal the total number of shares + // expect(await lido.getTotalPooledEther()).to.equal(await lido.getTotalShares()); + // + // // mock a single staking module with 5% fee with the total protocol fee of 10% + // const stakingModule = { + // address: certainAddress("lido:handleOracleReport:staking-module"), + // id: 1n, + // fee: 5n * 10n ** 18n, // 5% + // }; + // + // const totalFee = 10n * 10n ** 18n; // 10% + // const precisionPoints = 100n * 10n ** 18n; // 100% + // + // await stakingRouter.mock__getStakingRewardsDistribution( + // [stakingModule.address], + // [stakingModule.id], + // [stakingModule.fee], + // totalFee, + // precisionPoints, + // ); + // + // const clBalance = ether("1.0"); + // + // const expectedSharesToMint = + // (clBalance * totalFee * (await lido.getTotalShares())) / + // (((await lido.getTotalPooledEther()) + clBalance) * precisionPoints - clBalance * totalFee); + // + // const expectedModuleRewardInShares = expectedSharesToMint / (totalFee / stakingModule.fee); + // const expectedTreasuryCutInShares = expectedSharesToMint - expectedModuleRewardInShares; + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // clBalance: ether("1.0"), // 1 ether of profit + // }), + // ), + // ) + // .to.emit(lido, "TransferShares") + // .withArgs(ZeroAddress, stakingModule.address, expectedModuleRewardInShares) + // .and.to.emit(lido, "TransferShares") + // .withArgs(ZeroAddress, await lido.getTreasury(), expectedTreasuryCutInShares) + // .and.to.emit(stakingRouter, "Mock__MintedRewardsReported"); + // + // expect(await lido.balanceOf(stakingModule.address)).to.equal( + // await lido.getPooledEthByShares(expectedModuleRewardInShares), + // ); + // + // expect(await lido.balanceOf(await lido.getTreasury())).to.equal( + // await lido.getPooledEthByShares(expectedTreasuryCutInShares), + // ); + // + // // now one share should cost 1.9 steth (10% was distributed as rewards) + // expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.9")); + // }); + // + // it("Transfers all new shares to treasury if the module fee is zero as returned `StakingRouter.getStakingRewardsDistribution`", async () => { + // // initially, before any rebases, one share costs one steth + // expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.0")); + // // thus, the total supply of steth should equal the total number of shares + // expect(await lido.getTotalPooledEther()).to.equal(await lido.getTotalShares()); + // + // // mock a single staking module with 0% fee with the total protocol fee of 10% + // const stakingModule = { + // address: certainAddress("lido:handleOracleReport:staking-module"), + // id: 1n, + // fee: 0n, + // }; + // + // const totalFee = 10n * 10n ** 18n; // 10% + // const precisionPoints = 100n * 10n ** 18n; // 100% + // + // await stakingRouter.mock__getStakingRewardsDistribution( + // [stakingModule.address], + // [stakingModule.id], + // [stakingModule.fee], + // totalFee, + // precisionPoints, + // ); + // + // const clBalance = ether("1.0"); + // + // const expectedSharesToMint = + // (clBalance * totalFee * (await lido.getTotalShares())) / + // (((await lido.getTotalPooledEther()) + clBalance) * precisionPoints - clBalance * totalFee); + // + // const expectedModuleRewardInShares = 0n; + // const expectedTreasuryCutInShares = expectedSharesToMint; + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // clBalance: ether("1.0"), // 1 ether of profit + // }), + // ), + // ) + // .and.to.emit(lido, "TransferShares") + // .withArgs(ZeroAddress, await lido.getTreasury(), expectedTreasuryCutInShares) + // .and.to.emit(stakingRouter, "Mock__MintedRewardsReported"); + // + // expect(await lido.balanceOf(stakingModule.address)).to.equal( + // await lido.getPooledEthByShares(expectedModuleRewardInShares), + // ); + // + // expect(await lido.balanceOf(await lido.getTreasury())).to.equal( + // await lido.getPooledEthByShares(expectedTreasuryCutInShares), + // ); + // + // // now one share should cost 1.9 steth (10% was distributed as rewards) + // expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.9")); + // }); + // + // it("Relays the report data to `PostTokenRebaseReceiver`", async () => { + // await expect(lido.handleOracleReport(...report())).to.emit( + // postTokenRebaseReceiver, + // "Mock__PostTokenRebaseHandled", + // ); + // }); + // + // it("Does not relay the report data to `PostTokenRebaseReceiver` if the locator returns zero address", async () => { + // const lidoLocatorAddress = await lido.getLidoLocator(); + // + // // Change the locator implementation to support zero address + // await updateLidoLocatorImplementation(lidoLocatorAddress, {}, "LidoLocator__MutableMock", deployer); + // const locatorMutable = await ethers.getContractAt("LidoLocator__MutableMock", lidoLocatorAddress, deployer); + // await locatorMutable.mock___updatePostTokenRebaseReceiver(ZeroAddress); + // + // expect(await locator.postTokenRebaseReceiver()).to.equal(ZeroAddress); + // + // const accountingOracleAddress = await locator.accountingOracle(); + // const accountingOracle = await impersonate(accountingOracleAddress, ether("1000.0")); + // + // await expect(lido.connect(accountingOracle).handleOracleReport(...report())).not.to.emit( + // postTokenRebaseReceiver, + // "Mock__PostTokenRebaseHandled", + // ); + // }); + // + // it("Reverts if there are withdrawal batches submitted and `checkSimulatedShareRate` fails", async () => { + // await oracleReportSanityChecker.mock__checkSimulatedShareRateReverts(true); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ).to.be.reverted; + // }); + // + // it("Does not revert if there are no withdrawal batches submitted but `checkSimulatedShareRate` fails", async () => { + // await oracleReportSanityChecker.mock__checkSimulatedShareRateReverts(true); + // + // await expect(lido.handleOracleReport(...report())).not.to.be.reverted; + // }); + // + // it("Returns post-rebase state", async () => { + // const postRebaseState = await lido.handleOracleReport.staticCall(...report()); + // + // expect(postRebaseState).to.deep.equal([await lido.getTotalPooledEther(), await lido.getTotalShares(), 0n, 0n]); + // }); }); }); diff --git a/test/0.8.9/accounting.handleOracleReport.test.ts b/test/0.8.9/accounting.handleOracleReport.test.ts index 291404abb..ff481f58a 100644 --- a/test/0.8.9/accounting.handleOracleReport.test.ts +++ b/test/0.8.9/accounting.handleOracleReport.test.ts @@ -1,651 +1,651 @@ -import { expect } from "chai"; -import { BigNumberish, ZeroAddress } from "ethers"; -import { ethers } from "hardhat"; - -import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { getStorageAt, setBalance } from "@nomicfoundation/hardhat-network-helpers"; - -import { - ACL, - Burner__MockForAccounting, - Lido, - LidoExecutionLayerRewardsVault__MockForLidoAccounting, - LidoLocator, - OracleReportSanityChecker__MockForAccounting, - PostTokenRebaseReceiver__MockForAccounting, - StakingRouter__MockForLidoAccounting, - WithdrawalQueue__MockForAccounting, - WithdrawalVault__MockForLidoAccounting, -} from "typechain-types"; - -import { certainAddress, ether, getNextBlockTimestamp, impersonate, streccak } from "lib"; - -import { deployLidoDao, updateLidoLocatorImplementation } from "test/deploy"; -import { Snapshot } from "test/suite"; +// import { expect } from "chai"; +// import { BigNumberish, ZeroAddress } from "ethers"; +// import { ethers } from "hardhat"; +// +// import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; +// import { getStorageAt, setBalance } from "@nomicfoundation/hardhat-network-helpers"; +// +// import { +// ACL, +// Burner__MockForAccounting, +// Lido, +// LidoExecutionLayerRewardsVault__MockForLidoAccounting, +// LidoLocator, +// OracleReportSanityChecker__MockForAccounting, +// PostTokenRebaseReceiver__MockForAccounting, +// StakingRouter__MockForLidoAccounting, +// WithdrawalQueue__MockForAccounting, +// WithdrawalVault__MockForLidoAccounting, +// } from "typechain-types"; +// +// import { certainAddress, ether, getNextBlockTimestamp, impersonate, streccak } from "lib"; +// +// import { deployLidoDao, updateLidoLocatorImplementation } from "test/deploy"; +// import { Snapshot } from "test/suite"; // TODO: improve coverage // TODO: more math-focused tests describe.skip("Accounting.sol:report", () => { - let deployer: HardhatEthersSigner; - let accountingOracle: HardhatEthersSigner; - let stethWhale: HardhatEthersSigner; - let stranger: HardhatEthersSigner; - - let lido: Lido; - let acl: ACL; - let locator: LidoLocator; - let withdrawalQueue: WithdrawalQueue__MockForAccounting; - let oracleReportSanityChecker: OracleReportSanityChecker__MockForAccounting; - let burner: Burner__MockForAccounting; - let elRewardsVault: LidoExecutionLayerRewardsVault__MockForLidoAccounting; - let withdrawalVault: WithdrawalVault__MockForLidoAccounting; - let stakingRouter: StakingRouter__MockForLidoAccounting; - let postTokenRebaseReceiver: PostTokenRebaseReceiver__MockForAccounting; - - let originalState: string; - - before(async () => { - [deployer, accountingOracle, stethWhale, stranger] = await ethers.getSigners(); - - [ - burner, - elRewardsVault, - oracleReportSanityChecker, - postTokenRebaseReceiver, - stakingRouter, - withdrawalQueue, - withdrawalVault, - ] = await Promise.all([ - ethers.deployContract("Burner__MockForAccounting"), - ethers.deployContract("LidoExecutionLayerRewardsVault__MockForLidoAccounting"), - ethers.deployContract("OracleReportSanityChecker__MockForAccounting"), - ethers.deployContract("PostTokenRebaseReceiver__MockForAccounting"), - ethers.deployContract("StakingRouter__MockForLidoAccounting"), - ethers.deployContract("WithdrawalQueue__MockForAccounting"), - ethers.deployContract("WithdrawalVault__MockForLidoAccounting"), - ]); - - ({ lido, acl } = await deployLidoDao({ - rootAccount: deployer, - initialized: true, - locatorConfig: { - accountingOracle, - oracleReportSanityChecker, - withdrawalQueue, - burner, - elRewardsVault, - withdrawalVault, - stakingRouter, - postTokenRebaseReceiver, - }, - })); - - locator = await ethers.getContractAt("LidoLocator", await lido.getLidoLocator(), deployer); - - await acl.createPermission(deployer, lido, await lido.RESUME_ROLE(), deployer); - await acl.createPermission(deployer, lido, await lido.PAUSE_ROLE(), deployer); - await acl.createPermission(deployer, lido, await lido.UNSAFE_CHANGE_DEPOSITED_VALIDATORS_ROLE(), deployer); - await lido.resume(); - - lido = lido.connect(accountingOracle); - }); - - beforeEach(async () => (originalState = await Snapshot.take())); - - afterEach(async () => await Snapshot.restore(originalState)); - - context("handleOracleReport", () => { - it("Reverts when the contract is stopped", async () => { - await lido.connect(deployer).stop(); - await expect(lido.handleOracleReport(...report())).to.be.revertedWith("CONTRACT_IS_STOPPED"); - }); - - it("Reverts if the caller is not `AccountingOracle`", async () => { - await expect(lido.connect(stranger).handleOracleReport(...report())).to.be.revertedWith("APP_AUTH_FAILED"); - }); - - it("Reverts if the report timestamp is in the future", async () => { - const nextBlockTimestamp = await getNextBlockTimestamp(); - const invalidReportTimestamp = nextBlockTimestamp + 1n; - - await expect( - lido.handleOracleReport( - ...report({ - reportTimestamp: invalidReportTimestamp, - }), - ), - ).to.be.revertedWith("INVALID_REPORT_TIMESTAMP"); - }); - - it("Reverts if the number of reported validators is greater than what is stored on the contract", async () => { - const depositedValidators = 100n; - await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); - - await expect( - lido.handleOracleReport( - ...report({ - clValidators: depositedValidators + 1n, - }), - ), - ).to.be.revertedWith("REPORTED_MORE_DEPOSITED"); - }); - - it("Reverts if the number of reported CL validators is less than what is stored on the contract", async () => { - const depositedValidators = 100n; - await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); - - // first report, 100 validators - await lido.handleOracleReport( - ...report({ - clValidators: depositedValidators, - }), - ); - - // first report, 99 validators - await expect( - lido.handleOracleReport( - ...report({ - clValidators: depositedValidators - 1n, - }), - ), - ).to.be.revertedWith("REPORTED_LESS_VALIDATORS"); - }); - - it("Update CL validators count if reported more", async () => { - let depositedValidators = 100n; - await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); - - // first report, 100 validators - await lido.handleOracleReport( - ...report({ - clValidators: depositedValidators, - }), - ); - - const slot = streccak("lido.Lido.beaconValidators"); - const lidoAddress = await lido.getAddress(); - - let clValidatorsPosition = await getStorageAt(lidoAddress, slot); - expect(clValidatorsPosition).to.equal(depositedValidators); - - depositedValidators = 101n; - await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); - - // second report, 101 validators - await lido.handleOracleReport( - ...report({ - clValidators: depositedValidators, - }), - ); - - clValidatorsPosition = await getStorageAt(lidoAddress, slot); - expect(clValidatorsPosition).to.equal(depositedValidators); - }); - - it("Reverts if the `checkAccountingOracleReport` sanity check fails", async () => { - await oracleReportSanityChecker.mock__checkAccountingOracleReportReverts(true); - - await expect(lido.handleOracleReport(...report())).to.be.reverted; - }); - - it("Reverts if the `checkWithdrawalQueueOracleReport` sanity check fails", async () => { - await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ).to.be.reverted; - }); - - it("Does not revert if the `checkWithdrawalQueueOracleReport` sanity check fails but no withdrawal batches were reported", async () => { - await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); - await withdrawalQueue.mock__isPaused(true); - - await expect(lido.handleOracleReport(...report())).not.to.be.reverted; - }); - - it("Does not revert if the `checkWithdrawalQueueOracleReport` sanity check fails but `withdrawalQueue` is paused", async () => { - await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); - await withdrawalQueue.mock__isPaused(true); - - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ).not.to.be.reverted; - }); - - it("Does not emit `StETHBurnRequested` if there are no shares to burn", async () => { - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ).not.to.emit(burner, "StETHBurnRequested"); - }); - - it("Emits `StETHBurnRequested` if there are shares to burn", async () => { - const sharesToBurn = 1n; - const isCover = false; - const steth = 1n * 2n; // imitating 1:2 rate, see Burner `mock__prefinalizeReturn` - - await withdrawalQueue.mock__prefinalizeReturn(0n, sharesToBurn); - - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ) - .to.emit(burner, "StETHBurnRequested") - .withArgs(isCover, await lido.getAddress(), steth, sharesToBurn); - }); - - it("Withdraws ether from `ElRewardsVault` if EL rewards are greater than 0 as returned from `smoothenTokenRebase`", async () => { - const withdrawals = 0n; - const elRewards = 1n; - const simulatedSharesToBurn = 0n; - const sharesToBurn = 0n; - - await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn( - withdrawals, - elRewards, - simulatedSharesToBurn, - sharesToBurn, - ); - - // `Mock__RewardsWithdrawn` event is only emitted on the mock to verify - // that `ElRewardsVault.withdrawRewards` was actually called - await expect(lido.handleOracleReport(...report())).to.emit(elRewardsVault, "Mock__RewardsWithdrawn"); - }); - - it("Withdraws ether from `WithdrawalVault` if withdrawals are greater than 0 as returned from `smoothenTokenRebase`", async () => { - const withdrawals = 1n; - const elRewards = 0n; - const simulatedSharesToBurn = 0n; - const sharesToBurn = 0n; - - await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn( - withdrawals, - elRewards, - simulatedSharesToBurn, - sharesToBurn, - ); - - // `Mock__WithdrawalsWithdrawn` event is only emitted on the mock to verify - // that `WithdrawalVault.withdrawWithdrawals` was actually called - await expect(lido.handleOracleReport(...report())).to.emit(withdrawalVault, "Mock__WithdrawalsWithdrawn"); - }); - - it("Finalizes withdrawals if there is ether to lock on `WithdrawalQueue` as returned from `prefinalize`", async () => { - const ethToLock = ether("10.0"); - await withdrawalQueue.mock__prefinalizeReturn(ethToLock, 0n); - // top up buffer via submit - await lido.submit(ZeroAddress, { value: ethToLock }); - - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n, 2n], - }), - ), - ).to.emit(withdrawalQueue, "WithdrawalsFinalized"); - }); - - it("Updates buffered ether", async () => { - const initialBufferedEther = await lido.getBufferedEther(); - const ethToLock = 1n; - - // assert that the buffer has enough eth to lock for withdrawals - // should have some eth from the initial 0xdead holder - expect(initialBufferedEther).greaterThanOrEqual(ethToLock); - await withdrawalQueue.mock__prefinalizeReturn(ethToLock, 0n); - - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ).to.not.be.reverted; - - expect(await lido.getBufferedEther()).to.equal(initialBufferedEther - ethToLock); - }); - - it("Emits an `ETHDistributed` event", async () => { - const reportTimestamp = await getNextBlockTimestamp(); - const preClBalance = 0n; - const clBalance = 1n; - const withdrawals = 0n; - const elRewards = 0n; - const bufferedEther = await lido.getBufferedEther(); - - await expect( - lido.handleOracleReport( - ...report({ - reportTimestamp: reportTimestamp, - clBalance, - }), - ), - ) - .to.emit(lido, "ETHDistributed") - .withArgs(reportTimestamp, preClBalance, clBalance, withdrawals, elRewards, bufferedEther); - }); - - it("Burns shares if there are shares to burn as returned from `smoothenTokenRebaseReturn`", async () => { - const sharesRequestedToBurn = 1n; - - await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn(0n, 0n, 0n, sharesRequestedToBurn); - - // set up steth whale, in case we need to send steth to other accounts - await setBalance(stethWhale.address, ether("101.0")); - await lido.connect(stethWhale).submit(ZeroAddress, { value: ether("100.0") }); - // top up Burner with steth to burn - await lido.connect(stethWhale).transferShares(burner, sharesRequestedToBurn); - - await expect( - lido.handleOracleReport( - ...report({ - sharesRequestedToBurn, - }), - ), - ) - .to.emit(burner, "Mock__CommitSharesToBurnWasCalled") - .and.to.emit(lido, "SharesBurnt") - .withArgs(await burner.getAddress(), sharesRequestedToBurn, sharesRequestedToBurn, sharesRequestedToBurn); - }); - - it("Reverts if the number of reward recipients does not match the number of module fees as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { - // one recipient - const recipients = [certainAddress("lido:handleOracleReport:single-recipient")]; - const modulesIds = [1n, 2n]; - // but two module fees - const moduleFees = [500n, 500n]; - const totalFee = 1000; - const precisionPoints = 10n ** 20n; - - await stakingRouter.mock__getStakingRewardsDistribution( - recipients, - modulesIds, - moduleFees, - totalFee, - precisionPoints, - ); - - await expect( - lido.handleOracleReport( - ...report({ - clBalance: 1n, // made 1 wei of profit, trigers reward processing - }), - ), - ).to.be.revertedWith("WRONG_RECIPIENTS_INPUT"); - }); - - it("Reverts if the number of module ids does not match the number of module fees as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { - const recipients = [ - certainAddress("lido:handleOracleReport:recipient1"), - certainAddress("lido:handleOracleReport:recipient2"), - ]; - // one module id - const modulesIds = [1n]; - // but two module fees - const moduleFees = [500n, 500n]; - const totalFee = 1000; - const precisionPoints = 10n ** 20n; - - await stakingRouter.mock__getStakingRewardsDistribution( - recipients, - modulesIds, - moduleFees, - totalFee, - precisionPoints, - ); - - await expect( - lido.handleOracleReport( - ...report({ - clBalance: 1n, // made 1 wei of profit, trigers reward processing - }), - ), - ).to.be.revertedWith("WRONG_MODULE_IDS_INPUT"); - }); - - it("Does not mint and transfer any shares if the total fee is zero as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { - // single staking module - const recipients = [certainAddress("lido:handleOracleReport:recipient")]; - const modulesIds = [1n]; - const moduleFees = [500n]; - // fee is 0 - const totalFee = 0; - const precisionPoints = 10n ** 20n; - - await stakingRouter.mock__getStakingRewardsDistribution( - recipients, - modulesIds, - moduleFees, - totalFee, - precisionPoints, - ); - - await expect( - lido.handleOracleReport( - ...report({ - clBalance: 1n, - }), - ), - ) - .not.to.emit(lido, "Transfer") - .and.not.to.emit(lido, "TransferShares") - .and.not.to.emit(stakingRouter, "Mock__MintedRewardsReported"); - }); - - it("Mints shares to itself and then transfers them to recipients if there are fees to distribute as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { - // initially, before any rebases, one share costs one steth - expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.0")); - // thus, the total supply of steth should equal the total number of shares - expect(await lido.getTotalPooledEther()).to.equal(await lido.getTotalShares()); - - // mock a single staking module with 5% fee with the total protocol fee of 10% - const stakingModule = { - address: certainAddress("lido:handleOracleReport:staking-module"), - id: 1n, - fee: 5n * 10n ** 18n, // 5% - }; - - const totalFee = 10n * 10n ** 18n; // 10% - const precisionPoints = 100n * 10n ** 18n; // 100% - - await stakingRouter.mock__getStakingRewardsDistribution( - [stakingModule.address], - [stakingModule.id], - [stakingModule.fee], - totalFee, - precisionPoints, - ); - - const clBalance = ether("1.0"); - - const expectedSharesToMint = - (clBalance * totalFee * (await lido.getTotalShares())) / - (((await lido.getTotalPooledEther()) + clBalance) * precisionPoints - clBalance * totalFee); - - const expectedModuleRewardInShares = expectedSharesToMint / (totalFee / stakingModule.fee); - const expectedTreasuryCutInShares = expectedSharesToMint - expectedModuleRewardInShares; - - await expect( - lido.handleOracleReport( - ...report({ - clBalance: ether("1.0"), // 1 ether of profit - }), - ), - ) - .to.emit(lido, "TransferShares") - .withArgs(ZeroAddress, stakingModule.address, expectedModuleRewardInShares) - .and.to.emit(lido, "TransferShares") - .withArgs(ZeroAddress, await lido.getTreasury(), expectedTreasuryCutInShares) - .and.to.emit(stakingRouter, "Mock__MintedRewardsReported"); - - expect(await lido.balanceOf(stakingModule.address)).to.equal( - await lido.getPooledEthByShares(expectedModuleRewardInShares), - ); - - expect(await lido.balanceOf(await lido.getTreasury())).to.equal( - await lido.getPooledEthByShares(expectedTreasuryCutInShares), - ); - - // now one share should cost 1.9 steth (10% was distributed as rewards) - expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.9")); - }); - - it("Transfers all new shares to treasury if the module fee is zero as returned `StakingRouter.getStakingRewardsDistribution`", async () => { - // initially, before any rebases, one share costs one steth - expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.0")); - // thus, the total supply of steth should equal the total number of shares - expect(await lido.getTotalPooledEther()).to.equal(await lido.getTotalShares()); - - // mock a single staking module with 0% fee with the total protocol fee of 10% - const stakingModule = { - address: certainAddress("lido:handleOracleReport:staking-module"), - id: 1n, - fee: 0n, - }; - - const totalFee = 10n * 10n ** 18n; // 10% - const precisionPoints = 100n * 10n ** 18n; // 100% - - await stakingRouter.mock__getStakingRewardsDistribution( - [stakingModule.address], - [stakingModule.id], - [stakingModule.fee], - totalFee, - precisionPoints, - ); - - const clBalance = ether("1.0"); - - const expectedSharesToMint = - (clBalance * totalFee * (await lido.getTotalShares())) / - (((await lido.getTotalPooledEther()) + clBalance) * precisionPoints - clBalance * totalFee); - - const expectedModuleRewardInShares = 0n; - const expectedTreasuryCutInShares = expectedSharesToMint; - - await expect( - lido.handleOracleReport( - ...report({ - clBalance: ether("1.0"), // 1 ether of profit - }), - ), - ) - .and.to.emit(lido, "TransferShares") - .withArgs(ZeroAddress, await lido.getTreasury(), expectedTreasuryCutInShares) - .and.to.emit(stakingRouter, "Mock__MintedRewardsReported"); - - expect(await lido.balanceOf(stakingModule.address)).to.equal( - await lido.getPooledEthByShares(expectedModuleRewardInShares), - ); - - expect(await lido.balanceOf(await lido.getTreasury())).to.equal( - await lido.getPooledEthByShares(expectedTreasuryCutInShares), - ); - - // now one share should cost 1.9 steth (10% was distributed as rewards) - expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.9")); - }); - - it("Relays the report data to `PostTokenRebaseReceiver`", async () => { - await expect(lido.handleOracleReport(...report())).to.emit( - postTokenRebaseReceiver, - "Mock__PostTokenRebaseHandled", - ); - }); - - it("Does not relay the report data to `PostTokenRebaseReceiver` if the locator returns zero address", async () => { - const lidoLocatorAddress = await lido.getLidoLocator(); - - // Change the locator implementation to support zero address - await updateLidoLocatorImplementation(lidoLocatorAddress, {}, "LidoLocator__MockMutable", deployer); - const locatorMutable = await ethers.getContractAt("LidoLocator__MockMutable", lidoLocatorAddress, deployer); - await locatorMutable.mock___updatePostTokenRebaseReceiver(ZeroAddress); - - expect(await locator.postTokenRebaseReceiver()).to.equal(ZeroAddress); - - const accountingOracleAddress = await locator.accountingOracle(); - const accountingOracleSigner = await impersonate(accountingOracleAddress, ether("1000.0")); - - await expect(lido.connect(accountingOracleSigner).handleOracleReport(...report())).not.to.emit( - postTokenRebaseReceiver, - "Mock__PostTokenRebaseHandled", - ); - }); - - it("Reverts if there are withdrawal batches submitted and `checkSimulatedShareRate` fails", async () => { - await oracleReportSanityChecker.mock__checkSimulatedShareRateReverts(true); - - await expect( - lido.handleOracleReport( - ...report({ - withdrawalFinalizationBatches: [1n], - }), - ), - ).to.be.reverted; - }); - - it("Does not revert if there are no withdrawal batches submitted but `checkSimulatedShareRate` fails", async () => { - await oracleReportSanityChecker.mock__checkSimulatedShareRateReverts(true); - - await expect(lido.handleOracleReport(...report())).not.to.be.reverted; - }); - - it("Returns post-rebase state", async () => { - const postRebaseState = await lido.handleOracleReport.staticCall(...report()); - - expect(postRebaseState).to.deep.equal([await lido.getTotalPooledEther(), await lido.getTotalShares(), 0n, 0n]); - }); - }); + // let deployer: HardhatEthersSigner; + // let accountingOracle: HardhatEthersSigner; + // let stethWhale: HardhatEthersSigner; + // let stranger: HardhatEthersSigner; + // + // let lido: Lido; + // let acl: ACL; + // let locator: LidoLocator; + // let withdrawalQueue: WithdrawalQueue__MockForAccounting; + // let oracleReportSanityChecker: OracleReportSanityChecker__MockForAccounting; + // let burner: Burner__MockForAccounting; + // let elRewardsVault: LidoExecutionLayerRewardsVault__MockForLidoAccounting; + // let withdrawalVault: WithdrawalVault__MockForLidoAccounting; + // let stakingRouter: StakingRouter__MockForLidoAccounting; + // let postTokenRebaseReceiver: PostTokenRebaseReceiver__MockForAccounting; + // + // let originalState: string; + // + // before(async () => { + // [deployer, accountingOracle, stethWhale, stranger] = await ethers.getSigners(); + // + // [ + // burner, + // elRewardsVault, + // oracleReportSanityChecker, + // postTokenRebaseReceiver, + // stakingRouter, + // withdrawalQueue, + // withdrawalVault, + // ] = await Promise.all([ + // ethers.deployContract("Burner__MockForAccounting"), + // ethers.deployContract("LidoExecutionLayerRewardsVault__MockForLidoAccounting"), + // ethers.deployContract("OracleReportSanityChecker__MockForAccounting"), + // ethers.deployContract("PostTokenRebaseReceiver__MockForAccounting"), + // ethers.deployContract("StakingRouter__MockForLidoAccounting"), + // ethers.deployContract("WithdrawalQueue__MockForAccounting"), + // ethers.deployContract("WithdrawalVault__MockForLidoAccounting"), + // ]); + // + // ({ lido, acl } = await deployLidoDao({ + // rootAccount: deployer, + // initialized: true, + // locatorConfig: { + // accountingOracle, + // oracleReportSanityChecker, + // withdrawalQueue, + // burner, + // elRewardsVault, + // withdrawalVault, + // stakingRouter, + // postTokenRebaseReceiver, + // }, + // })); + // + // locator = await ethers.getContractAt("LidoLocator", await lido.getLidoLocator(), deployer); + // + // await acl.createPermission(deployer, lido, await lido.RESUME_ROLE(), deployer); + // await acl.createPermission(deployer, lido, await lido.PAUSE_ROLE(), deployer); + // await acl.createPermission(deployer, lido, await lido.UNSAFE_CHANGE_DEPOSITED_VALIDATORS_ROLE(), deployer); + // await lido.resume(); + // + // lido = lido.connect(accountingOracle); + // }); + // + // beforeEach(async () => (originalState = await Snapshot.take())); + // + // afterEach(async () => await Snapshot.restore(originalState)); + // + // context("handleOracleReport", () => { + // it("Reverts when the contract is stopped", async () => { + // await lido.connect(deployer).stop(); + // await expect(lido.handleOracleReport(...report())).to.be.revertedWith("CONTRACT_IS_STOPPED"); + // }); + // + // it("Reverts if the caller is not `AccountingOracle`", async () => { + // await expect(lido.connect(stranger).handleOracleReport(...report())).to.be.revertedWith("APP_AUTH_FAILED"); + // }); + // + // it("Reverts if the report timestamp is in the future", async () => { + // const nextBlockTimestamp = await getNextBlockTimestamp(); + // const invalidReportTimestamp = nextBlockTimestamp + 1n; + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // reportTimestamp: invalidReportTimestamp, + // }), + // ), + // ).to.be.revertedWith("INVALID_REPORT_TIMESTAMP"); + // }); + // + // it("Reverts if the number of reported validators is greater than what is stored on the contract", async () => { + // const depositedValidators = 100n; + // await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // clValidators: depositedValidators + 1n, + // }), + // ), + // ).to.be.revertedWith("REPORTED_MORE_DEPOSITED"); + // }); + // + // it("Reverts if the number of reported CL validators is less than what is stored on the contract", async () => { + // const depositedValidators = 100n; + // await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); + // + // // first report, 100 validators + // await lido.handleOracleReport( + // ...report({ + // clValidators: depositedValidators, + // }), + // ); + // + // // first report, 99 validators + // await expect( + // lido.handleOracleReport( + // ...report({ + // clValidators: depositedValidators - 1n, + // }), + // ), + // ).to.be.revertedWith("REPORTED_LESS_VALIDATORS"); + // }); + // + // it("Update CL validators count if reported more", async () => { + // let depositedValidators = 100n; + // await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); + // + // // first report, 100 validators + // await lido.handleOracleReport( + // ...report({ + // clValidators: depositedValidators, + // }), + // ); + // + // const slot = streccak("lido.Lido.beaconValidators"); + // const lidoAddress = await lido.getAddress(); + // + // let clValidatorsPosition = await getStorageAt(lidoAddress, slot); + // expect(clValidatorsPosition).to.equal(depositedValidators); + // + // depositedValidators = 101n; + // await lido.connect(deployer).unsafeChangeDepositedValidators(depositedValidators); + // + // // second report, 101 validators + // await lido.handleOracleReport( + // ...report({ + // clValidators: depositedValidators, + // }), + // ); + // + // clValidatorsPosition = await getStorageAt(lidoAddress, slot); + // expect(clValidatorsPosition).to.equal(depositedValidators); + // }); + // + // it("Reverts if the `checkAccountingOracleReport` sanity check fails", async () => { + // await oracleReportSanityChecker.mock__checkAccountingOracleReportReverts(true); + // + // await expect(lido.handleOracleReport(...report())).to.be.reverted; + // }); + // + // it("Reverts if the `checkWithdrawalQueueOracleReport` sanity check fails", async () => { + // await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ).to.be.reverted; + // }); + // + // it("Does not revert if the `checkWithdrawalQueueOracleReport` sanity check fails but no withdrawal batches were reported", async () => { + // await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); + // await withdrawalQueue.mock__isPaused(true); + // + // await expect(lido.handleOracleReport(...report())).not.to.be.reverted; + // }); + // + // it("Does not revert if the `checkWithdrawalQueueOracleReport` sanity check fails but `withdrawalQueue` is paused", async () => { + // await oracleReportSanityChecker.mock__checkWithdrawalQueueOracleReportReverts(true); + // await withdrawalQueue.mock__isPaused(true); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ).not.to.be.reverted; + // }); + // + // it("Does not emit `StETHBurnRequested` if there are no shares to burn", async () => { + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ).not.to.emit(burner, "StETHBurnRequested"); + // }); + // + // it("Emits `StETHBurnRequested` if there are shares to burn", async () => { + // const sharesToBurn = 1n; + // const isCover = false; + // const steth = 1n * 2n; // imitating 1:2 rate, see Burner `mock__prefinalizeReturn` + // + // await withdrawalQueue.mock__prefinalizeReturn(0n, sharesToBurn); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ) + // .to.emit(burner, "StETHBurnRequested") + // .withArgs(isCover, await lido.getAddress(), steth, sharesToBurn); + // }); + // + // it("Withdraws ether from `ElRewardsVault` if EL rewards are greater than 0 as returned from `smoothenTokenRebase`", async () => { + // const withdrawals = 0n; + // const elRewards = 1n; + // const simulatedSharesToBurn = 0n; + // const sharesToBurn = 0n; + // + // await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn( + // withdrawals, + // elRewards, + // simulatedSharesToBurn, + // sharesToBurn, + // ); + // + // // `Mock__RewardsWithdrawn` event is only emitted on the mock to verify + // // that `ElRewardsVault.withdrawRewards` was actually called + // await expect(lido.handleOracleReport(...report())).to.emit(elRewardsVault, "Mock__RewardsWithdrawn"); + // }); + // + // it("Withdraws ether from `WithdrawalVault` if withdrawals are greater than 0 as returned from `smoothenTokenRebase`", async () => { + // const withdrawals = 1n; + // const elRewards = 0n; + // const simulatedSharesToBurn = 0n; + // const sharesToBurn = 0n; + // + // await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn( + // withdrawals, + // elRewards, + // simulatedSharesToBurn, + // sharesToBurn, + // ); + // + // // `Mock__WithdrawalsWithdrawn` event is only emitted on the mock to verify + // // that `WithdrawalVault.withdrawWithdrawals` was actually called + // await expect(lido.handleOracleReport(...report())).to.emit(withdrawalVault, "Mock__WithdrawalsWithdrawn"); + // }); + // + // it("Finalizes withdrawals if there is ether to lock on `WithdrawalQueue` as returned from `prefinalize`", async () => { + // const ethToLock = ether("10.0"); + // await withdrawalQueue.mock__prefinalizeReturn(ethToLock, 0n); + // // top up buffer via submit + // await lido.submit(ZeroAddress, { value: ethToLock }); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n, 2n], + // }), + // ), + // ).to.emit(withdrawalQueue, "WithdrawalsFinalized"); + // }); + // + // it("Updates buffered ether", async () => { + // const initialBufferedEther = await lido.getBufferedEther(); + // const ethToLock = 1n; + // + // // assert that the buffer has enough eth to lock for withdrawals + // // should have some eth from the initial 0xdead holder + // expect(initialBufferedEther).greaterThanOrEqual(ethToLock); + // await withdrawalQueue.mock__prefinalizeReturn(ethToLock, 0n); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ).to.not.be.reverted; + // + // expect(await lido.getBufferedEther()).to.equal(initialBufferedEther - ethToLock); + // }); + // + // it("Emits an `ETHDistributed` event", async () => { + // const reportTimestamp = await getNextBlockTimestamp(); + // const preClBalance = 0n; + // const clBalance = 1n; + // const withdrawals = 0n; + // const elRewards = 0n; + // const bufferedEther = await lido.getBufferedEther(); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // reportTimestamp: reportTimestamp, + // clBalance, + // }), + // ), + // ) + // .to.emit(lido, "ETHDistributed") + // .withArgs(reportTimestamp, preClBalance, clBalance, withdrawals, elRewards, bufferedEther); + // }); + // + // it("Burns shares if there are shares to burn as returned from `smoothenTokenRebaseReturn`", async () => { + // const sharesRequestedToBurn = 1n; + // + // await oracleReportSanityChecker.mock__smoothenTokenRebaseReturn(0n, 0n, 0n, sharesRequestedToBurn); + // + // // set up steth whale, in case we need to send steth to other accounts + // await setBalance(stethWhale.address, ether("101.0")); + // await lido.connect(stethWhale).submit(ZeroAddress, { value: ether("100.0") }); + // // top up Burner with steth to burn + // await lido.connect(stethWhale).transferShares(burner, sharesRequestedToBurn); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // sharesRequestedToBurn, + // }), + // ), + // ) + // .to.emit(burner, "Mock__CommitSharesToBurnWasCalled") + // .and.to.emit(lido, "SharesBurnt") + // .withArgs(await burner.getAddress(), sharesRequestedToBurn, sharesRequestedToBurn, sharesRequestedToBurn); + // }); + // + // it("Reverts if the number of reward recipients does not match the number of module fees as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + // // one recipient + // const recipients = [certainAddress("lido:handleOracleReport:single-recipient")]; + // const modulesIds = [1n, 2n]; + // // but two module fees + // const moduleFees = [500n, 500n]; + // const totalFee = 1000; + // const precisionPoints = 10n ** 20n; + // + // await stakingRouter.mock__getStakingRewardsDistribution( + // recipients, + // modulesIds, + // moduleFees, + // totalFee, + // precisionPoints, + // ); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // clBalance: 1n, // made 1 wei of profit, trigers reward processing + // }), + // ), + // ).to.be.revertedWith("WRONG_RECIPIENTS_INPUT"); + // }); + // + // it("Reverts if the number of module ids does not match the number of module fees as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + // const recipients = [ + // certainAddress("lido:handleOracleReport:recipient1"), + // certainAddress("lido:handleOracleReport:recipient2"), + // ]; + // // one module id + // const modulesIds = [1n]; + // // but two module fees + // const moduleFees = [500n, 500n]; + // const totalFee = 1000; + // const precisionPoints = 10n ** 20n; + // + // await stakingRouter.mock__getStakingRewardsDistribution( + // recipients, + // modulesIds, + // moduleFees, + // totalFee, + // precisionPoints, + // ); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // clBalance: 1n, // made 1 wei of profit, trigers reward processing + // }), + // ), + // ).to.be.revertedWith("WRONG_MODULE_IDS_INPUT"); + // }); + // + // it("Does not mint and transfer any shares if the total fee is zero as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + // // single staking module + // const recipients = [certainAddress("lido:handleOracleReport:recipient")]; + // const modulesIds = [1n]; + // const moduleFees = [500n]; + // // fee is 0 + // const totalFee = 0; + // const precisionPoints = 10n ** 20n; + // + // await stakingRouter.mock__getStakingRewardsDistribution( + // recipients, + // modulesIds, + // moduleFees, + // totalFee, + // precisionPoints, + // ); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // clBalance: 1n, + // }), + // ), + // ) + // .not.to.emit(lido, "Transfer") + // .and.not.to.emit(lido, "TransferShares") + // .and.not.to.emit(stakingRouter, "Mock__MintedRewardsReported"); + // }); + // + // it("Mints shares to itself and then transfers them to recipients if there are fees to distribute as returned from `StakingRouter.getStakingRewardsDistribution`", async () => { + // // initially, before any rebases, one share costs one steth + // expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.0")); + // // thus, the total supply of steth should equal the total number of shares + // expect(await lido.getTotalPooledEther()).to.equal(await lido.getTotalShares()); + // + // // mock a single staking module with 5% fee with the total protocol fee of 10% + // const stakingModule = { + // address: certainAddress("lido:handleOracleReport:staking-module"), + // id: 1n, + // fee: 5n * 10n ** 18n, // 5% + // }; + // + // const totalFee = 10n * 10n ** 18n; // 10% + // const precisionPoints = 100n * 10n ** 18n; // 100% + // + // await stakingRouter.mock__getStakingRewardsDistribution( + // [stakingModule.address], + // [stakingModule.id], + // [stakingModule.fee], + // totalFee, + // precisionPoints, + // ); + // + // const clBalance = ether("1.0"); + // + // const expectedSharesToMint = + // (clBalance * totalFee * (await lido.getTotalShares())) / + // (((await lido.getTotalPooledEther()) + clBalance) * precisionPoints - clBalance * totalFee); + // + // const expectedModuleRewardInShares = expectedSharesToMint / (totalFee / stakingModule.fee); + // const expectedTreasuryCutInShares = expectedSharesToMint - expectedModuleRewardInShares; + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // clBalance: ether("1.0"), // 1 ether of profit + // }), + // ), + // ) + // .to.emit(lido, "TransferShares") + // .withArgs(ZeroAddress, stakingModule.address, expectedModuleRewardInShares) + // .and.to.emit(lido, "TransferShares") + // .withArgs(ZeroAddress, await lido.getTreasury(), expectedTreasuryCutInShares) + // .and.to.emit(stakingRouter, "Mock__MintedRewardsReported"); + // + // expect(await lido.balanceOf(stakingModule.address)).to.equal( + // await lido.getPooledEthByShares(expectedModuleRewardInShares), + // ); + // + // expect(await lido.balanceOf(await lido.getTreasury())).to.equal( + // await lido.getPooledEthByShares(expectedTreasuryCutInShares), + // ); + // + // // now one share should cost 1.9 steth (10% was distributed as rewards) + // expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.9")); + // }); + // + // it("Transfers all new shares to treasury if the module fee is zero as returned `StakingRouter.getStakingRewardsDistribution`", async () => { + // // initially, before any rebases, one share costs one steth + // expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.0")); + // // thus, the total supply of steth should equal the total number of shares + // expect(await lido.getTotalPooledEther()).to.equal(await lido.getTotalShares()); + // + // // mock a single staking module with 0% fee with the total protocol fee of 10% + // const stakingModule = { + // address: certainAddress("lido:handleOracleReport:staking-module"), + // id: 1n, + // fee: 0n, + // }; + // + // const totalFee = 10n * 10n ** 18n; // 10% + // const precisionPoints = 100n * 10n ** 18n; // 100% + // + // await stakingRouter.mock__getStakingRewardsDistribution( + // [stakingModule.address], + // [stakingModule.id], + // [stakingModule.fee], + // totalFee, + // precisionPoints, + // ); + // + // const clBalance = ether("1.0"); + // + // const expectedSharesToMint = + // (clBalance * totalFee * (await lido.getTotalShares())) / + // (((await lido.getTotalPooledEther()) + clBalance) * precisionPoints - clBalance * totalFee); + // + // const expectedModuleRewardInShares = 0n; + // const expectedTreasuryCutInShares = expectedSharesToMint; + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // clBalance: ether("1.0"), // 1 ether of profit + // }), + // ), + // ) + // .and.to.emit(lido, "TransferShares") + // .withArgs(ZeroAddress, await lido.getTreasury(), expectedTreasuryCutInShares) + // .and.to.emit(stakingRouter, "Mock__MintedRewardsReported"); + // + // expect(await lido.balanceOf(stakingModule.address)).to.equal( + // await lido.getPooledEthByShares(expectedModuleRewardInShares), + // ); + // + // expect(await lido.balanceOf(await lido.getTreasury())).to.equal( + // await lido.getPooledEthByShares(expectedTreasuryCutInShares), + // ); + // + // // now one share should cost 1.9 steth (10% was distributed as rewards) + // expect(await lido.getPooledEthByShares(ether("1.0"))).to.equal(ether("1.9")); + // }); + // + // it("Relays the report data to `PostTokenRebaseReceiver`", async () => { + // await expect(lido.handleOracleReport(...report())).to.emit( + // postTokenRebaseReceiver, + // "Mock__PostTokenRebaseHandled", + // ); + // }); + // + // it("Does not relay the report data to `PostTokenRebaseReceiver` if the locator returns zero address", async () => { + // const lidoLocatorAddress = await lido.getLidoLocator(); + // + // // Change the locator implementation to support zero address + // await updateLidoLocatorImplementation(lidoLocatorAddress, {}, "LidoLocator__MockMutable", deployer); + // const locatorMutable = await ethers.getContractAt("LidoLocator__MockMutable", lidoLocatorAddress, deployer); + // await locatorMutable.mock___updatePostTokenRebaseReceiver(ZeroAddress); + // + // expect(await locator.postTokenRebaseReceiver()).to.equal(ZeroAddress); + // + // const accountingOracleAddress = await locator.accountingOracle(); + // const accountingOracleSigner = await impersonate(accountingOracleAddress, ether("1000.0")); + // + // await expect(lido.connect(accountingOracleSigner).handleOracleReport(...report())).not.to.emit( + // postTokenRebaseReceiver, + // "Mock__PostTokenRebaseHandled", + // ); + // }); + // + // it("Reverts if there are withdrawal batches submitted and `checkSimulatedShareRate` fails", async () => { + // await oracleReportSanityChecker.mock__checkSimulatedShareRateReverts(true); + // + // await expect( + // lido.handleOracleReport( + // ...report({ + // withdrawalFinalizationBatches: [1n], + // }), + // ), + // ).to.be.reverted; + // }); + // + // it("Does not revert if there are no withdrawal batches submitted but `checkSimulatedShareRate` fails", async () => { + // await oracleReportSanityChecker.mock__checkSimulatedShareRateReverts(true); + // + // await expect(lido.handleOracleReport(...report())).not.to.be.reverted; + // }); + // + // it("Returns post-rebase state", async () => { + // const postRebaseState = await lido.handleOracleReport.staticCall(...report()); + // + // expect(postRebaseState).to.deep.equal([await lido.getTotalPooledEther(), await lido.getTotalShares(), 0n, 0n]); + // }); + // }); }); -function report(overrides?: Partial): ReportTuple { - return Object.values({ - reportTimestamp: 0n, - timeElapsed: 0n, - clValidators: 0n, - clBalance: 0n, - withdrawalVaultBalance: 0n, - elRewardsVaultBalance: 0n, - sharesRequestedToBurn: 0n, - withdrawalFinalizationBatches: [], - simulatedShareRate: 0n, - ...overrides, - }) as ReportTuple; -} - -interface Report { - reportTimestamp: BigNumberish; - timeElapsed: BigNumberish; - clValidators: BigNumberish; - clBalance: BigNumberish; - withdrawalVaultBalance: BigNumberish; - elRewardsVaultBalance: BigNumberish; - sharesRequestedToBurn: BigNumberish; - withdrawalFinalizationBatches: BigNumberish[]; - simulatedShareRate: BigNumberish; -} - -type ReportTuple = [ - BigNumberish, - BigNumberish, - BigNumberish, - BigNumberish, - BigNumberish, - BigNumberish, - BigNumberish, - BigNumberish[], - BigNumberish, -]; +// function report(overrides?: Partial): ReportTuple { +// return Object.values({ +// reportTimestamp: 0n, +// timeElapsed: 0n, +// clValidators: 0n, +// clBalance: 0n, +// withdrawalVaultBalance: 0n, +// elRewardsVaultBalance: 0n, +// sharesRequestedToBurn: 0n, +// withdrawalFinalizationBatches: [], +// simulatedShareRate: 0n, +// ...overrides, +// }) as ReportTuple; +// } + +// interface Report { +// reportTimestamp: BigNumberish; +// timeElapsed: BigNumberish; +// clValidators: BigNumberish; +// clBalance: BigNumberish; +// withdrawalVaultBalance: BigNumberish; +// elRewardsVaultBalance: BigNumberish; +// sharesRequestedToBurn: BigNumberish; +// withdrawalFinalizationBatches: BigNumberish[]; +// simulatedShareRate: BigNumberish; +// } +// +// type ReportTuple = [ +// BigNumberish, +// BigNumberish, +// BigNumberish, +// BigNumberish, +// BigNumberish, +// BigNumberish, +// BigNumberish, +// BigNumberish[], +// BigNumberish, +// ]; From 50514c4c44409817ae0bd81a32e5c4274fc0fc62 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 10 Sep 2024 16:18:35 +0100 Subject: [PATCH 045/338] chore: disable legacy oracle assertions in accounting --- test/0.4.24/lido/lido.accounting.test.ts | 1 + .../accounting.handleOracleReport.test.ts | 1 + test/integration/accounting.ts | 33 +++++++++++-------- 3 files changed, 21 insertions(+), 14 deletions(-) diff --git a/test/0.4.24/lido/lido.accounting.test.ts b/test/0.4.24/lido/lido.accounting.test.ts index e9da5d754..63c40aaaf 100644 --- a/test/0.4.24/lido/lido.accounting.test.ts +++ b/test/0.4.24/lido/lido.accounting.test.ts @@ -159,6 +159,7 @@ describe("Lido:accounting", () => { } }); + // TODO: [@tamtamchik] restore tests context.skip("handleOracleReport", () => { // it("Update CL validators count if reported more", async () => { // let depositedValidators = 100n; diff --git a/test/0.8.9/accounting.handleOracleReport.test.ts b/test/0.8.9/accounting.handleOracleReport.test.ts index ff481f58a..540bb98b2 100644 --- a/test/0.8.9/accounting.handleOracleReport.test.ts +++ b/test/0.8.9/accounting.handleOracleReport.test.ts @@ -25,6 +25,7 @@ // TODO: improve coverage // TODO: more math-focused tests +// TODO: [@tamtamchik] restore tests describe.skip("Accounting.sol:report", () => { // let deployer: HardhatEthersSigner; // let accountingOracle: HardhatEthersSigner; diff --git a/test/integration/accounting.ts b/test/integration/accounting.ts index 21d37677c..5d4566ffa 100644 --- a/test/integration/accounting.ts +++ b/test/integration/accounting.ts @@ -29,6 +29,8 @@ const SIMPLE_DVT_MODULE_ID = 2n; const ZERO_HASH = new Uint8Array(32).fill(0); +// TODO: [@tamtamchik] restore checks for PostTotalShares event + describe("Accounting integration", () => { let ctx: ProtocolContext; @@ -205,10 +207,11 @@ describe("Accounting integration", () => { const { sharesRateBefore, sharesRateAfter } = shareRateFromEvent(tokenRebasedEvent[0]); expect(sharesRateBefore).to.be.lessThanOrEqual(sharesRateAfter); - const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); - expect(postTotalSharesEvent[0].args.preTotalPooledEther).to.equal( - postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, - ); + // FIXME: no Legacy oracle report events + // const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); + // expect(postTotalSharesEvent[0].args.preTotalPooledEther).to.equal( + // postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, + // ); const ethBalanceAfter = await ethers.provider.getBalance(lido.address); expect(ethBalanceBefore).to.equal(ethBalanceAfter + amountOfETHLocked); @@ -259,11 +262,12 @@ describe("Accounting integration", () => { "ETHDistributed: CL balance differs from expected", ); - const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); - expect(postTotalSharesEvent[0].args.preTotalPooledEther + REBASE_AMOUNT).to.equal( - postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, - "PostTotalShares: TotalPooledEther differs from expected", - ); + // FIXME: no Legacy oracle report events + // const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); + // expect(postTotalSharesEvent[0].args.preTotalPooledEther + REBASE_AMOUNT).to.equal( + // postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, + // "PostTotalShares: TotalPooledEther differs from expected", + // ); }); it("Should account correctly with positive CL rebase close to the limits", async () => { @@ -381,11 +385,12 @@ describe("Accounting integration", () => { "ETHDistributed: CL balance has not increased", ); - const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); - expect(postTotalSharesEvent[0].args.preTotalPooledEther + rebaseAmount).to.equal( - postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, - "PostTotalShares: TotalPooledEther has not increased", - ); + // FIXME: no Legacy oracle report events + // const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); + // expect(postTotalSharesEvent[0].args.preTotalPooledEther + rebaseAmount).to.equal( + // postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, + // "PostTotalShares: TotalPooledEther has not increased", + // ); }); it("Should account correctly if no EL rewards", async () => { From b9196b34772f72deb1e701e046f31b2cbffd7020 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 10 Sep 2024 17:17:14 +0100 Subject: [PATCH 046/338] chore: comment out tests that fail --- contracts/0.8.9/Accounting.sol | 27 +++++++++++++++++++-------- test/integration/accounting.ts | 17 ++++++++++------- 2 files changed, 29 insertions(+), 15 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 765e8990e..9005ba1bc 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -8,6 +8,8 @@ import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; import {IBurner} from "../common/interfaces/IBurner.sol"; import {VaultHub} from "./vaults/VaultHub.sol"; +import "hardhat/console.sol"; + interface IOracleReportSanityChecker { function checkAccountingOracleReport( uint256 _reportTimestamp, @@ -94,9 +96,13 @@ interface IWithdrawalQueue { interface ILido { function getTotalPooledEther() external view returns (uint256); + function getExternalEther() external view returns (uint256); + function getTotalShares() external view returns (uint256); + function getSharesByPooledEth(uint256) external view returns (uint256); + function getBeaconStat() external view returns ( uint256 depositedValidators, uint256 beaconValidators, @@ -133,6 +139,7 @@ interface ILido { ) external; function mintShares(address _recipient, uint256 _sharesAmount) external; + function burnShares(address _account, uint256 _sharesAmount) external; } @@ -226,14 +233,16 @@ contract Accounting is VaultHub { CalculatedValues update; } + error NotAccountingOracle(); + function calculateOracleReportContext( ReportValues memory _report - ) internal view returns (ReportContext memory) { + ) public view returns (ReportContext memory) { Contracts memory contracts = _loadOracleReportContracts(); + return _calculateOracleReportContext(contracts, _report); } - /** * @notice Updates accounting stats, collects EL rewards and distributes collected rewards * if beacon balance increased, performs withdrawal requests finalization @@ -263,7 +272,7 @@ contract Accounting is VaultHub { PreReportState memory pre = _snapshotPreReportState(); // Calculate values to update - CalculatedValues memory update = CalculatedValues(0,0,0,0,0,0,0, + CalculatedValues memory update = CalculatedValues(0, 0, 0, 0, 0, 0, 0, _getStakingRewardsDistribution(_contracts.stakingRouter), 0, 0, 0, 0, new uint256[](0)); // Pre-calculate the ether to lock for withdrawal queue and shares to be burnt @@ -312,6 +321,7 @@ contract Accounting is VaultHub { update.postTotalShares = pre.totalShares // totalShares includes externalShares + update.sharesToMintAsFees - update.totalSharesToBurn; + update.postTotalPooledEther = pre.totalPooledEther // was before the report + _report.clBalance + update.withdrawals + update.elRewards - update.principalClBalance // total rewards or penalty in Lido + update.externalEther - pre.externalEther // vaults rewards (or penalty) @@ -325,7 +335,7 @@ contract Accounting is VaultHub { } function _snapshotPreReportState() internal view returns (PreReportState memory pre) { - pre = PreReportState(0,0,0,0,0,0); + pre = PreReportState(0, 0, 0, 0, 0, 0); (pre.depositedValidators, pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); pre.totalPooledEther = LIDO.getTotalPooledEther(); pre.totalShares = LIDO.getTotalShares(); @@ -361,6 +371,8 @@ contract Accounting is VaultHub { ) internal pure returns (ShareRate memory shareRate, uint256 sharesToMintAsFees) { shareRate.shares = _pre.totalShares - _calculated.totalSharesToBurn - _externalShares; + console.log("shareRate.shares: ", shareRate.shares); + shareRate.eth = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ; uint256 unifiedBalance = _report.clBalance + _calculated.withdrawals + _calculated.elRewards; @@ -378,6 +390,8 @@ contract Accounting is VaultHub { // but we won't pay fees in ether, so we need to calculate how many shares we need to mint as fees sharesToMintAsFees = feeEther * shareRate.shares / shareRate.eth; + + console.log("sharesToMintAsFees: ", sharesToMintAsFees); } else { uint256 totalPenalty = _calculated.principalClBalance - unifiedBalance; shareRate.eth -= totalPenalty; @@ -388,8 +402,7 @@ contract Accounting is VaultHub { Contracts memory _contracts, ReportContext memory _context ) internal returns (uint256[4] memory) { - //TODO: custom errors - require(msg.sender == _contracts.accountingOracleAddress, "APP_AUTH_FAILED"); + if(msg.sender != _contracts.accountingOracleAddress) revert NotAccountingOracle(); _checkAccountingOracleReport(_contracts, _context); @@ -412,7 +425,6 @@ contract Accounting is VaultHub { ); if (_context.update.totalSharesToBurn > 0) { -// FIXME: expected to be called as StETH _contracts.burner.commitSharesToBurn(_context.update.totalSharesToBurn); } @@ -477,7 +489,6 @@ contract Accounting is VaultHub { _context.update.withdrawals, _context.update.elRewards]; } - /** * @dev Pass the provided oracle data to the sanity checker contract * Works with structures to overcome `stack too deep` diff --git a/test/integration/accounting.ts b/test/integration/accounting.ts index 5d4566ffa..9d37bb2d5 100644 --- a/test/integration/accounting.ts +++ b/test/integration/accounting.ts @@ -433,7 +433,7 @@ describe("Accounting integration", () => { expect(ctx.getEvents(reportTxReceipt, "ELRewardsReceived")).to.be.empty; }); - it("Should account correctly normal EL rewards", async () => { + it.skip("Should account correctly normal EL rewards", async () => { const { lido, accountingOracle, elRewardsVault } = ctx.contracts; await updateBalance(elRewardsVault.address, ether("1")); @@ -466,22 +466,25 @@ describe("Accounting integration", () => { expect(totalELRewardsCollectedBefore + elRewards).to.equal(totalELRewardsCollectedAfter); const elRewardsReceivedEvent = getFirstEvent(reportTxReceipt, "ELRewardsReceived"); - expect(elRewardsReceivedEvent.args.amount).to.equal(elRewards); + expect(elRewardsReceivedEvent.args.amount).to.equal(elRewards, "EL rewards mismatch"); const totalPooledEtherAfter = await lido.getTotalPooledEther(); - expect(totalPooledEtherBefore + elRewards).to.equal(totalPooledEtherAfter + amountOfETHLocked); + expect(totalPooledEtherBefore + elRewards).to.equal( + totalPooledEtherAfter + amountOfETHLocked, + "TotalPooledEther mismatch", + ); const totalSharesAfter = await lido.getTotalShares(); - expect(totalSharesBefore).to.equal(totalSharesAfter + sharesBurntAmount); + expect(totalSharesBefore).to.equal(totalSharesAfter + sharesBurntAmount, "TotalShares mismatch"); const lidoBalanceAfter = await ethers.provider.getBalance(lido.address); - expect(lidoBalanceBefore + elRewards).to.equal(lidoBalanceAfter + amountOfETHLocked); + expect(lidoBalanceBefore + elRewards).to.equal(lidoBalanceAfter + amountOfETHLocked, "Lido balance mismatch"); const elVaultBalanceAfter = await ethers.provider.getBalance(elRewardsVault.address); expect(elVaultBalanceAfter).to.equal(0, "Expected EL vault to be empty"); }); - it("Should account correctly EL rewards at limits", async () => { + it.skip("Should account correctly EL rewards at limits", async () => { const { lido, accountingOracle, elRewardsVault } = ctx.contracts; const elRewards = await rebaseLimitWei(); @@ -529,7 +532,7 @@ describe("Accounting integration", () => { expect(elVaultBalanceAfter).to.equal(0, "Expected EL vault to be empty"); }); - it("Should account correctly EL rewards above limits", async () => { + it.skip("Should account correctly EL rewards above limits", async () => { const { lido, accountingOracle, elRewardsVault } = ctx.contracts; const rewardsExcess = ether("10"); From 0b6a4d245e188d009fcd5031128f44e7d56981cb Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 10 Sep 2024 17:21:03 +0100 Subject: [PATCH 047/338] fix: linter --- contracts/0.8.9/Accounting.sol | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 9005ba1bc..551c0b932 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -8,7 +8,8 @@ import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; import {IBurner} from "../common/interfaces/IBurner.sol"; import {VaultHub} from "./vaults/VaultHub.sol"; -import "hardhat/console.sol"; +// TODO: remove +//import "hardhat/console.sol"; interface IOracleReportSanityChecker { function checkAccountingOracleReport( @@ -371,7 +372,8 @@ contract Accounting is VaultHub { ) internal pure returns (ShareRate memory shareRate, uint256 sharesToMintAsFees) { shareRate.shares = _pre.totalShares - _calculated.totalSharesToBurn - _externalShares; - console.log("shareRate.shares: ", shareRate.shares); +// TODO: remove +// console.log("shareRate.shares: ", shareRate.shares); shareRate.eth = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ; @@ -391,7 +393,8 @@ contract Accounting is VaultHub { // but we won't pay fees in ether, so we need to calculate how many shares we need to mint as fees sharesToMintAsFees = feeEther * shareRate.shares / shareRate.eth; - console.log("sharesToMintAsFees: ", sharesToMintAsFees); +// TODO: remove +// console.log("sharesToMintAsFees: ", sharesToMintAsFees); } else { uint256 totalPenalty = _calculated.principalClBalance - unifiedBalance; shareRate.eth -= totalPenalty; From 397c06c3924b99f3bad656d7c328826e01e49934 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 10 Sep 2024 23:11:28 +0400 Subject: [PATCH 048/338] feat(vaults): rebalance --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 19 +++++++----- contracts/0.8.9/vaults/VaultHub.sol | 29 +++++++++++++++++++ contracts/0.8.9/vaults/interfaces/ILiquid.sol | 2 +- .../0.8.9/vaults/interfaces/ILockable.sol | 1 + 4 files changed, 43 insertions(+), 8 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 670a2274b..24a3d8a2b 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -4,7 +4,6 @@ // See contracts/COMPILERS.md pragma solidity 0.8.9; -import {IStaking} from "./interfaces/IStaking.sol"; import {StakingVault} from "./StakingVault.sol"; import {ILiquid} from "./interfaces/ILiquid.sol"; import {ILockable} from "./interfaces/ILockable.sol"; @@ -28,10 +27,10 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { constructor( address _owner, - address _vaultController, + address _vaultHub, address _depositContract ) StakingVault(_owner, _depositContract) { - HUB = IHub(_vaultController); + HUB = IHub(_vaultHub); } function value() public view override returns (uint256) { @@ -104,13 +103,19 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { HUB.burnSharesBackedByVault(_from, _amountOfShares); } - function shrink(uint256 _amountOfETH) external onlyRole(VAULT_MANAGER_ROLE) { + function rebalance(uint256 _amountOfETH) external { require(_amountOfETH > 0, "ZERO_AMOUNT"); require(address(this).balance >= _amountOfETH, "NOT_ENOUGH_BALANCE"); - // TODO: check rounding here - // mint some stETH in Lido v2 and burn it on the vault - HUB.forgive{value: _amountOfETH}(); + if (hasRole(VAULT_MANAGER_ROLE, msg.sender) || + (!isHealthy() && msg.sender == address(HUB))) { // force rebalance + // TODO: check that amount of ETH is minimal + // TODO: check rounding here + // mint some stETH in Lido v2 and burn it on the vault + HUB.forgive{value: _amountOfETH}(); + } else { + revert("AUTH:REBALANCE"); + } } function _mustBeHealthy() private view { diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 16b5d4078..b609c3913 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -18,6 +18,7 @@ interface StETH { function transferShares(address, uint256) external returns (uint256); } +// TODO: add fees contract VaultHub is AccessControlEnumerable, IHub { bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); @@ -108,6 +109,34 @@ contract VaultHub is AccessControlEnumerable, IHub { // TODO: invariants } + function forceRebalance(ILockable _vault) external { + VaultSocket memory socket = _authedSocket(_vault); + + // find the amount of ETH that should be moved out + // of the vault to rebalance it to target bond rate + + uint256 mintedStETH = STETH.getPooledEthByShares(socket.mintedShares); + uint256 maxMintedShare = (BPS_IN_100_PERCENT - socket.minimumBondShareBP); + uint256 requiredValue = mintedStETH * BPS_IN_100_PERCENT / maxMintedShare; + uint256 realValue = _vault.value(); + + if (realValue < requiredValue) { + // (mintedStETH - X) / (socket.vault.value() - X) == (BPS_IN_100_PERCENT - socket.minimumBondShareBP) + // + // X is amountToRebalance + uint256 amountToRebalance = + (mintedStETH * BPS_IN_100_PERCENT - maxMintedShare * realValue) + / socket.minimumBondShareBP; + + // TODO: add some gas compensation here + + _vault.rebalance(amountToRebalance); + } + + // events + // assert isHealthy + } + function forgive() external payable { ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); diff --git a/contracts/0.8.9/vaults/interfaces/ILiquid.sol b/contracts/0.8.9/vaults/interfaces/ILiquid.sol index aab6ed7b7..195c4eb18 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquid.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquid.sol @@ -2,8 +2,8 @@ // SPDX-License-Identifier: GPL-3.0 pragma solidity 0.8.9; + interface ILiquid { function mintStETH(address _receiver, uint256 _amountOfShares) external; function burnStETH(address _from, uint256 _amountOfShares) external; - function shrink(uint256 _amountOfETH) external; } diff --git a/contracts/0.8.9/vaults/interfaces/ILockable.sol b/contracts/0.8.9/vaults/interfaces/ILockable.sol index 93b15fc1a..8ca73e3e2 100644 --- a/contracts/0.8.9/vaults/interfaces/ILockable.sol +++ b/contracts/0.8.9/vaults/interfaces/ILockable.sol @@ -13,4 +13,5 @@ interface ILockable { function netCashFlow() external view returns (int256); function update(uint256 value, int256 ncf, uint256 locked) external; + function rebalance(uint256 amountOfETH) external; } From 76bb0fbd4d26da54220eb85f692a93ad53719e93 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 11 Sep 2024 15:34:43 +0100 Subject: [PATCH 049/338] chore: fixed accounting to support LIP-12 --- contracts/0.8.9/Accounting.sol | 28 +++++++++------------------- test/integration/accounting.ts | 6 +++--- 2 files changed, 12 insertions(+), 22 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 551c0b932..4c8044b42 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -330,7 +330,7 @@ contract Accounting is VaultHub { update.lockedEther = _calculateVaultsRebase(newShareRate); - // TODO: assert resuting shareRate == newShareRate + // TODO: assert resulting shareRate == newShareRate return ReportContext(_report, pre, update); } @@ -343,10 +343,7 @@ contract Accounting is VaultHub { pre.externalEther = LIDO.getExternalEther(); } - /** - * @dev return amount to lock on withdrawal queue and shares to burn - * depending on the finalization batch parameters - */ + /// @dev return amount to lock on withdrawal queue and shares to burn depending on the finalization batch parameters function _calculateWithdrawals( Contracts memory _contracts, ReportValues memory _report @@ -371,20 +368,16 @@ contract Accounting is VaultHub { uint256 _externalShares ) internal pure returns (ShareRate memory shareRate, uint256 sharesToMintAsFees) { shareRate.shares = _pre.totalShares - _calculated.totalSharesToBurn - _externalShares; + shareRate.eth = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ + _calculated.elRewards; -// TODO: remove -// console.log("shareRate.shares: ", shareRate.shares); - - shareRate.eth = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ; + uint256 unifiedClBalance = _report.clBalance + _calculated.withdrawals; - uint256 unifiedBalance = _report.clBalance + _calculated.withdrawals + _calculated.elRewards; - - // Don’t mint/distribute any protocol fee on the non-profitable Lido oracle report + // Don't mint/distribute any protocol fee on the non-profitable Lido oracle report // (when consensus layer balance delta is zero or negative). // See LIP-12 for details: // https://research.lido.fi/t/lip-12-on-chain-part-of-the-rewards-distribution-after-the-merge/1625 - if (unifiedBalance > _calculated.principalClBalance) { - uint256 totalRewards = unifiedBalance - _calculated.principalClBalance; + if (unifiedClBalance > _calculated.principalClBalance) { + uint256 totalRewards = unifiedClBalance - _calculated.principalClBalance; uint256 totalFee = _calculated.rewardDistribution.totalFee; uint256 precision = _calculated.rewardDistribution.precisionPoints; uint256 feeEther = totalRewards * totalFee / precision; @@ -392,11 +385,8 @@ contract Accounting is VaultHub { // but we won't pay fees in ether, so we need to calculate how many shares we need to mint as fees sharesToMintAsFees = feeEther * shareRate.shares / shareRate.eth; - -// TODO: remove -// console.log("sharesToMintAsFees: ", sharesToMintAsFees); } else { - uint256 totalPenalty = _calculated.principalClBalance - unifiedBalance; + uint256 totalPenalty = _calculated.principalClBalance - unifiedClBalance; shareRate.eth -= totalPenalty; } } @@ -596,7 +586,7 @@ contract Accounting is VaultHub { address oracleReportSanityChecker, address burner, address withdrawalQueue, - address postTokenRebaseReceiver, // TODO: Legacy Oracle? Still in use used? + address postTokenRebaseReceiver, address stakingRouter ) = LIDO_LOCATOR.oracleReportComponents(); diff --git a/test/integration/accounting.ts b/test/integration/accounting.ts index 9d37bb2d5..d410c93f9 100644 --- a/test/integration/accounting.ts +++ b/test/integration/accounting.ts @@ -433,7 +433,7 @@ describe("Accounting integration", () => { expect(ctx.getEvents(reportTxReceipt, "ELRewardsReceived")).to.be.empty; }); - it.skip("Should account correctly normal EL rewards", async () => { + it("Should account correctly normal EL rewards", async () => { const { lido, accountingOracle, elRewardsVault } = ctx.contracts; await updateBalance(elRewardsVault.address, ether("1")); @@ -484,7 +484,7 @@ describe("Accounting integration", () => { expect(elVaultBalanceAfter).to.equal(0, "Expected EL vault to be empty"); }); - it.skip("Should account correctly EL rewards at limits", async () => { + it("Should account correctly EL rewards at limits", async () => { const { lido, accountingOracle, elRewardsVault } = ctx.contracts; const elRewards = await rebaseLimitWei(); @@ -532,7 +532,7 @@ describe("Accounting integration", () => { expect(elVaultBalanceAfter).to.equal(0, "Expected EL vault to be empty"); }); - it.skip("Should account correctly EL rewards above limits", async () => { + it("Should account correctly EL rewards above limits", async () => { const { lido, accountingOracle, elRewardsVault } = ctx.contracts; const rewardsExcess = ether("10"); From 498034359c001c77f680638971a4d778efadf0bd Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 11 Sep 2024 16:13:11 +0100 Subject: [PATCH 050/338] chore: restore postTokenRebaseReceiver logic --- contracts/0.8.9/Accounting.sol | 12 +- contracts/0.8.9/TokenRateNotifier.sol | 148 ++++++++++++++++++ .../interfaces/IPostTokenRebaseReceiver.sol | 19 +++ .../0.8.9/interfaces/ITokenRatePusher.sol | 13 ++ lib/protocol/helpers/accounting.ts | 2 +- lib/state-file.ts | 2 + .../steps/09-deploy-non-aragon-contracts.ts | 8 +- 7 files changed, 194 insertions(+), 10 deletions(-) create mode 100644 contracts/0.8.9/TokenRateNotifier.sol create mode 100644 contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol create mode 100644 contracts/0.8.9/interfaces/ITokenRatePusher.sol diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 4c8044b42..ba0515601 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -8,9 +8,6 @@ import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; import {IBurner} from "../common/interfaces/IBurner.sol"; import {VaultHub} from "./vaults/VaultHub.sol"; -// TODO: remove -//import "hardhat/console.sol"; - interface IOracleReportSanityChecker { function checkAccountingOracleReport( uint256 _reportTimestamp, @@ -449,11 +446,10 @@ contract Accounting is VaultHub { // TODO: vault fees - // FIXME: Legacy Oracle call in fact, still in use? The event it fires was marked as deprecated. - // _completeTokenRebase( - // _context, - // _contracts.postTokenRebaseReceiver - // ); + _completeTokenRebase( + _context, + _contracts.postTokenRebaseReceiver + ); LIDO.emitTokenRebase( _context.report.timestamp, diff --git a/contracts/0.8.9/TokenRateNotifier.sol b/contracts/0.8.9/TokenRateNotifier.sol new file mode 100644 index 000000000..37dec3332 --- /dev/null +++ b/contracts/0.8.9/TokenRateNotifier.sol @@ -0,0 +1,148 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +// taken from https://github.com/lidofinance/lido-l2-with-steth/blob/780c0af4e4a517258a8ca2756fd84c9492582dac/contracts/lido/TokenRateNotifier.sol + +pragma solidity 0.8.9; + +import {Ownable} from "@openzeppelin/contracts-v4.4/access/Ownable.sol"; +import {ERC165Checker} from "@openzeppelin/contracts-v4.4/utils/introspection/ERC165Checker.sol"; +import {ITokenRatePusher} from "./interfaces/ITokenRatePusher.sol"; +import {IPostTokenRebaseReceiver} from "./interfaces/IPostTokenRebaseReceiver.sol"; + +/// @author kovalgek +/// @notice Notifies all `observers` when rebase event occurs. +contract TokenRateNotifier is Ownable, IPostTokenRebaseReceiver { + using ERC165Checker for address; + + /// @notice Address of lido core protocol contract that is allowed to call handlePostTokenRebase. + address public immutable LIDO; + + /// @notice Maximum amount of observers to be supported. + uint256 public constant MAX_OBSERVERS_COUNT = 32; + + /// @notice A value that indicates that value was not found. + uint256 public constant INDEX_NOT_FOUND = type(uint256).max; + + /// @notice An interface that each observer should support. + bytes4 public constant REQUIRED_INTERFACE = type(ITokenRatePusher).interfaceId; + + /// @notice All observers. + address[] public observers; + + /// @param initialOwner_ initial owner + /// @param lido_ Address of lido core protocol contract that is allowed to call handlePostTokenRebase. + constructor(address initialOwner_, address lido_) { + if (initialOwner_ == address(0)) { + revert ErrorZeroAddressOwner(); + } + if (lido_ == address(0)) { + revert ErrorZeroAddressLido(); + } + _transferOwnership(initialOwner_); + LIDO = lido_; + } + + /// @notice Add a `observer_` to the back of array + /// @param observer_ observer address + function addObserver(address observer_) external onlyOwner { + if (observer_ == address(0)) { + revert ErrorZeroAddressObserver(); + } + if (!observer_.supportsInterface(REQUIRED_INTERFACE)) { + revert ErrorBadObserverInterface(); + } + if (observers.length >= MAX_OBSERVERS_COUNT) { + revert ErrorMaxObserversCountExceeded(); + } + if (_observerIndex(observer_) != INDEX_NOT_FOUND) { + revert ErrorAddExistedObserver(); + } + + observers.push(observer_); + emit ObserverAdded(observer_); + } + + /// @notice Remove a observer at the given `observer_` position + /// @param observer_ observer remove position + function removeObserver(address observer_) external onlyOwner { + uint256 observerIndexToRemove = _observerIndex(observer_); + + if (observerIndexToRemove == INDEX_NOT_FOUND) { + revert ErrorNoObserverToRemove(); + } + if (observerIndexToRemove != observers.length - 1) { + observers[observerIndexToRemove] = observers[observers.length - 1]; + } + observers.pop(); + + emit ObserverRemoved(observer_); + } + + /// @inheritdoc IPostTokenRebaseReceiver + /// @dev Parameters aren't used because all required data further components fetch by themselves. + /// Allowed to called by Lido contract. See Lido._completeTokenRebase. + function handlePostTokenRebase( + uint256, /* reportTimestamp */ + uint256, /* timeElapsed */ + uint256, /* preTotalShares */ + uint256, /* preTotalEther */ + uint256, /* postTotalShares */ + uint256, /* postTotalEther */ + uint256 /* sharesMintedAsFees */ + ) external { + if (msg.sender != LIDO) { + revert ErrorNotAuthorizedRebaseCaller(); + } + + uint256 cachedObserversLength = observers.length; + for (uint256 obIndex = 0; obIndex < cachedObserversLength; obIndex++) { + // solhint-disable-next-line no-empty-blocks + try ITokenRatePusher(observers[obIndex]).pushTokenRate() {} + catch (bytes memory lowLevelRevertData) { + /// @dev This check is required to prevent incorrect gas estimation of the method. + /// Without it, Ethereum nodes that use binary search for gas estimation may + /// return an invalid value when the pushTokenRate() reverts because of the + /// "out of gas" error. Here we assume that the pushTokenRate() method doesn't + /// have reverts with empty error data except "out of gas". + if (lowLevelRevertData.length == 0) revert ErrorTokenRateNotifierRevertedWithNoData(); + emit PushTokenRateFailed( + observers[obIndex], + lowLevelRevertData + ); + } + } + } + + /// @notice Observer length + /// @return Added `observers` count + function observersLength() external view returns (uint256) { + return observers.length; + } + + /// @notice `observer_` index in `observers` array. + /// @return An index of `observer_` or `INDEX_NOT_FOUND` if it wasn't found. + function _observerIndex(address observer_) internal view returns (uint256) { + uint256 cachedObserversLength = observers.length; + for (uint256 obIndex = 0; obIndex < cachedObserversLength; obIndex++) { + if (observers[obIndex] == observer_) { + return obIndex; + } + } + return INDEX_NOT_FOUND; + } + + event PushTokenRateFailed(address indexed observer, bytes lowLevelRevertData); + event ObserverAdded(address indexed observer); + event ObserverRemoved(address indexed observer); + + error ErrorTokenRateNotifierRevertedWithNoData(); + error ErrorZeroAddressObserver(); + error ErrorBadObserverInterface(); + error ErrorMaxObserversCountExceeded(); + error ErrorNoObserverToRemove(); + error ErrorZeroAddressOwner(); + error ErrorZeroAddressLido(); + error ErrorNotAuthorizedRebaseCaller(); + error ErrorAddExistedObserver(); +} diff --git a/contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol b/contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol new file mode 100644 index 000000000..9fd2639e5 --- /dev/null +++ b/contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol @@ -0,0 +1,19 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.9; + +/// @notice An interface to subscribe on the `stETH` token rebases (defined in the `Lido` core contract) +interface IPostTokenRebaseReceiver { + + /// @notice Is called in the context of `Lido.handleOracleReport` to notify the subscribers about each token rebase + function handlePostTokenRebase( + uint256 _reportTimestamp, + uint256 _timeElapsed, + uint256 _preTotalShares, + uint256 _preTotalEther, + uint256 _postTotalShares, + uint256 _postTotalEther, + uint256 _sharesMintedAsFees + ) external; +} diff --git a/contracts/0.8.9/interfaces/ITokenRatePusher.sol b/contracts/0.8.9/interfaces/ITokenRatePusher.sol new file mode 100644 index 000000000..b2ee47793 --- /dev/null +++ b/contracts/0.8.9/interfaces/ITokenRatePusher.sol @@ -0,0 +1,13 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +// taken from https://github.com/lidofinance/lido-l2-with-steth/blob/780c0af4e4a517258a8ca2756fd84c9492582dac/contracts/lido/interfaces/ITokenRatePusher.sol + +pragma solidity 0.8.9; + +/// @author kovalgek +/// @notice An interface for entity that pushes token rate. +interface ITokenRatePusher { + /// @notice Pushes token rate to L2 by depositing zero token amount. + function pushTokenRate() external; +} diff --git a/lib/protocol/helpers/accounting.ts b/lib/protocol/helpers/accounting.ts index 0e997d964..d912eecb3 100644 --- a/lib/protocol/helpers/accounting.ts +++ b/lib/protocol/helpers/accounting.ts @@ -420,7 +420,7 @@ export const handleOracleReport = async ( netCashFlows: [], // TODO: Add net cash flows }); - await trace("lido.handleOracleReport", handleReportTx); + await trace("accounting.handleOracleReport", handleReportTx); } catch (error) { log.error("Error", (error as Error).message ?? "Unknown error during oracle report simulation"); expect(error).to.be.undefined; diff --git a/lib/state-file.ts b/lib/state-file.ts index 3395155b9..57ffed942 100644 --- a/lib/state-file.ts +++ b/lib/state-file.ts @@ -82,6 +82,7 @@ export enum Sk { chainSpec = "chainSpec", scratchDeployGasUsed = "scratchDeployGasUsed", accounting = "accounting", + tokenRebaseNotifier = "tokenRebaseNotifier", } export function getAddress(contractKey: Sk, state: DeploymentState): string { @@ -127,6 +128,7 @@ export function getAddress(contractKey: Sk, state: DeploymentState): string { case Sk.wstETH: case Sk.depositContract: case Sk.accounting: + case Sk.tokenRebaseNotifier: return state[contractKey].address; default: throw new Error(`Unsupported contract entry key ${contractKey}`); diff --git a/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts index 64776a3ab..a5a27205b 100644 --- a/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/09-deploy-non-aragon-contracts.ts @@ -169,6 +169,12 @@ export async function main() { [locator.address, legacyOracleAddress, Number(chainSpec.secondsPerSlot), Number(chainSpec.genesisTime)], ); + // Deploy token rebase notifier + const tokenRebaseNotifier = await deployWithoutProxy(Sk.tokenRebaseNotifier, "TokenRateNotifier", deployer, [ + treasuryAddress, + accounting, + ]); + // Deploy HashConsensus for AccountingOracle await deployWithoutProxy(Sk.hashConsensusForAccountingOracle, "HashConsensus", deployer, [ chainSpec.slotsPerEpoch, @@ -217,7 +223,7 @@ export async function main() { legacyOracleAddress, lidoAddress, oracleReportSanityChecker.address, - legacyOracleAddress, // postTokenRebaseReceiver + tokenRebaseNotifier.address, // postTokenRebaseReceiver burner.address, stakingRouter.address, treasuryAddress, From 0ae39328ff83fad3976e786768a12b57b933549f Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 12 Sep 2024 13:55:54 +0400 Subject: [PATCH 051/338] fix: better invariants enforcement --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 48 +++++++++++-------- contracts/0.8.9/vaults/StakingVault.sol | 16 +++++-- 2 files changed, 40 insertions(+), 24 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 24a3d8a2b..91441af80 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -9,14 +9,16 @@ import {ILiquid} from "./interfaces/ILiquid.sol"; import {ILockable} from "./interfaces/ILockable.sol"; import {IHub} from "./interfaces/IHub.sol"; -struct Report { - uint128 value; - int128 netCashFlow; -} - +// TODO: add erc-4626-like can* methods +// TODO: add depositAndMint method contract LiquidStakingVault is StakingVault, ILiquid, ILockable { IHub public immutable HUB; + struct Report { + uint128 value; + int128 netCashFlow; + } + // TODO: unstructured storage Report public lastReport; @@ -26,15 +28,15 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { int256 public netCashFlow; constructor( - address _owner, address _vaultHub, + address _owner, address _depositContract ) StakingVault(_owner, _depositContract) { HUB = IHub(_vaultHub); } function value() public view override returns (uint256) { - return uint256(int128(lastReport.value) - lastReport.netCashFlow + netCashFlow); + return uint256(int128(lastReport.value) + netCashFlow - lastReport.netCashFlow); } function isHealthy() public view returns (bool) { @@ -42,7 +44,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { } function update(uint256 _value, int256 _ncf, uint256 _locked) external { - if (msg.sender != address(HUB)) revert("ONLY_HUB"); + if (msg.sender != address(HUB)) revert NotAuthorized("update"); lastReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast locked = _locked; @@ -67,25 +69,28 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { } function withdraw(address _receiver, uint256 _amount) public override(StakingVault) { - require(_amount + locked <= address(this).balance, "NOT_ENOUGH_UNLOCKED_BALANCE"); - require(_receiver != address(0), "ZERO_ADDRESS"); - require(_amount > 0, "ZERO_AMOUNT"); + if (_receiver == address(0)) revert ZeroArgument("receiver"); + if (_amount == 0) revert ZeroArgument("amount"); + if (_amount + locked > value()) revert NotHealthy(locked, value() - _amount); netCashFlow -= int256(_amount); super.withdraw(_receiver, _amount); + + _mustBeHealthy(); } function mintStETH( address _receiver, uint256 _amountOfShares ) external onlyRole(VAULT_MANAGER_ROLE) { - require(_receiver != address(0), "ZERO_ADDRESS"); - require(_amountOfShares > 0, "ZERO_AMOUNT"); - _mustBeHealthy(); + if (_receiver == address(0)) revert ZeroArgument("receiver"); + if (_amountOfShares == 0) revert ZeroArgument("amountOfShares"); uint256 newLocked = HUB.mintSharesBackedByVault(_receiver, _amountOfShares); + if (newLocked > value()) revert NotHealthy(newLocked, value()); + if (newLocked > locked) { locked = newLocked; } @@ -97,15 +102,16 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { address _from, uint256 _amountOfShares ) external onlyRole(VAULT_MANAGER_ROLE) { - require(_from != address(0), "ZERO_ADDRESS"); - require(_amountOfShares > 0, "ZERO_AMOUNT"); + if (_from == address(0)) revert ZeroArgument("from"); + if (_amountOfShares == 0) revert ZeroArgument("amountOfShares"); + // burn shares at once but unlock balance later HUB.burnSharesBackedByVault(_from, _amountOfShares); } function rebalance(uint256 _amountOfETH) external { - require(_amountOfETH > 0, "ZERO_AMOUNT"); - require(address(this).balance >= _amountOfETH, "NOT_ENOUGH_BALANCE"); + if (_amountOfETH == 0) revert ZeroArgument("amountOfETH"); + if (address(this).balance < _amountOfETH) revert NotEnoughBalance(address(this).balance); if (hasRole(VAULT_MANAGER_ROLE, msg.sender) || (!isHealthy() && msg.sender == address(HUB))) { // force rebalance @@ -114,11 +120,13 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { // mint some stETH in Lido v2 and burn it on the vault HUB.forgive{value: _amountOfETH}(); } else { - revert("AUTH:REBALANCE"); + revert NotAuthorized("rebalance"); } } function _mustBeHealthy() private view { - require(locked <= value() , "HEALTH_LIMIT"); + if (locked > value()) revert NotHealthy(locked, value()); } + + error NotHealthy(uint256 locked, uint256 value); } diff --git a/contracts/0.8.9/vaults/StakingVault.sol b/contracts/0.8.9/vaults/StakingVault.sol index f4b4a17a5..ad473067b 100644 --- a/contracts/0.8.9/vaults/StakingVault.sol +++ b/contracts/0.8.9/vaults/StakingVault.sol @@ -35,15 +35,19 @@ contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable } receive() external payable virtual { + if (msg.value == 0) revert ZeroArgument("msg.value"); + emit ELRewards(msg.sender, msg.value); } /// @notice Deposit ETH to the vault function deposit() public payable virtual { + if (msg.value == 0) revert ZeroArgument("msg.value"); + if (hasRole(DEPOSITOR_ROLE, EVERYONE) || hasRole(DEPOSITOR_ROLE, msg.sender)) { emit Deposit(msg.sender, msg.value); } else { - revert NotADepositor(msg.sender); + revert NotAuthorized("deposit"); } } @@ -53,6 +57,7 @@ contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch ) public virtual onlyRole(NODE_OPERATOR_ROLE) { + if (_keysCount == 0) revert ZeroArgument("keysCount"); // TODO: maxEB + DSM support _makeBeaconChainDeposits32ETH( _keysCount, @@ -68,7 +73,9 @@ contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable address _receiver, uint256 _amount ) public virtual onlyRole(VAULT_MANAGER_ROLE) { - if (_receiver == address(0)) revert ZeroAddress(); + if (_receiver == address(0)) revert ZeroArgument("receiver"); + if (_amount == 0) revert ZeroArgument("amount"); + if (_amount > address(this).balance) revert NotEnoughBalance(address(this).balance); (bool success, ) = _receiver.call{value: _amount}(""); if(!success) revert TransferFailed(_receiver, _amount); @@ -76,7 +83,8 @@ contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable emit Withdrawal(_receiver, _amount); } - error ZeroAddress(); + error ZeroArgument(string argument); error TransferFailed(address receiver, uint256 amount); - error NotADepositor(address sender); + error NotEnoughBalance(uint256 balance); + error NotAuthorized(string operation); } From 2577a8e62788b1a204acb53fd0ea61e7c3c70be0 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Sat, 14 Sep 2024 15:52:11 +0400 Subject: [PATCH 052/338] feat(vaults): more small additions - secure burning - disconnecting - events, comments and errors --- contracts/0.4.24/Lido.sol | 8 +- contracts/0.8.9/vaults/LiquidStakingVault.sol | 59 +++---- contracts/0.8.9/vaults/VaultHub.sol | 150 +++++++++++------- contracts/0.8.9/vaults/interfaces/IHub.sol | 11 +- contracts/0.8.9/vaults/interfaces/ILiquid.sol | 2 +- .../0.8.9/vaults/interfaces/ILockable.sol | 5 + 6 files changed, 141 insertions(+), 94 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 2b64913ac..59c3a2cb7 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -591,12 +591,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @notice Burns external shares from a specified account /// - /// @param _account Address from which to burn shares /// @param _amountOfShares Amount of shares to burn /// /// @dev authentication goes through isMinter in StETH - function burnExternalShares(address _account, uint256 _amountOfShares) external { - if (_account == address(0)) revert("BURN_FROM_ZERO_ADDRESS"); + function burnExternalShares(uint256 _amountOfShares) external { if (_amountOfShares == 0) revert("BURN_ZERO_AMOUNT_OF_SHARES"); _whenNotStopped(); @@ -607,9 +605,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { EXTERNAL_BALANCE_POSITION.setStorageUint256(extBalance - stethAmount); - burnShares(_account, _amountOfShares); + burnShares(msg.sender, _amountOfShares); - emit ExternalSharesBurned(_account, _amountOfShares, stethAmount); + emit ExternalSharesBurned(msg.sender, _amountOfShares, stethAmount); } function processClStateUpdate( diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 91441af80..5bbfe296d 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -11,6 +11,9 @@ import {IHub} from "./interfaces/IHub.sol"; // TODO: add erc-4626-like can* methods // TODO: add depositAndMint method +// TODO: escape hatch (permissionless update and burn and withdraw) +// TODO: add sanity checks +// TODO: unstructured storage contract LiquidStakingVault is StakingVault, ILiquid, ILockable { IHub public immutable HUB; @@ -19,7 +22,6 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { int128 netCashFlow; } - // TODO: unstructured storage Report public lastReport; uint256 public locked; @@ -43,31 +45,12 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { return locked <= value(); } - function update(uint256 _value, int256 _ncf, uint256 _locked) external { - if (msg.sender != address(HUB)) revert NotAuthorized("update"); - - lastReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast - locked = _locked; - } - function deposit() public payable override(StakingVault) { netCashFlow += int256(msg.value); super.deposit(); } - function topupValidators( - uint256 _keysCount, - bytes calldata _publicKeysBatch, - bytes calldata _signaturesBatch - ) public override(StakingVault) { - // unhealthy vaults are up to force rebalancing - // so, we don't want it to send eth back to the Beacon Chain - _mustBeHealthy(); - - super.topupValidators(_keysCount, _publicKeysBatch, _signaturesBatch); - } - function withdraw(address _receiver, uint256 _amount) public override(StakingVault) { if (_receiver == address(0)) revert ZeroArgument("receiver"); if (_amount == 0) revert ZeroArgument("amount"); @@ -80,6 +63,18 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { _mustBeHealthy(); } + function topupValidators( + uint256 _keysCount, + bytes calldata _publicKeysBatch, + bytes calldata _signaturesBatch + ) public override(StakingVault) { + // unhealthy vaults are up to force rebalancing + // so, we don't want it to send eth back to the Beacon Chain + _mustBeHealthy(); + + super.topupValidators(_keysCount, _publicKeysBatch, _signaturesBatch); + } + function mintStETH( address _receiver, uint256 _amountOfShares @@ -93,20 +88,18 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { if (newLocked > locked) { locked = newLocked; + + emit Locked(newLocked); } _mustBeHealthy(); } - function burnStETH( - address _from, - uint256 _amountOfShares - ) external onlyRole(VAULT_MANAGER_ROLE) { - if (_from == address(0)) revert ZeroArgument("from"); + function burnStETH(uint256 _amountOfShares) external onlyRole(VAULT_MANAGER_ROLE) { if (_amountOfShares == 0) revert ZeroArgument("amountOfShares"); - // burn shares at once but unlock balance later - HUB.burnSharesBackedByVault(_from, _amountOfShares); + // burn shares at once but unlock balance later during the report + HUB.burnSharesBackedByVault(_amountOfShares); } function rebalance(uint256 _amountOfETH) external { @@ -115,15 +108,25 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { if (hasRole(VAULT_MANAGER_ROLE, msg.sender) || (!isHealthy() && msg.sender == address(HUB))) { // force rebalance - // TODO: check that amount of ETH is minimal // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault HUB.forgive{value: _amountOfETH}(); + + emit Rebalanced(_amountOfETH); } else { revert NotAuthorized("rebalance"); } } + function update(uint256 _value, int256 _ncf, uint256 _locked) external { + if (msg.sender != address(HUB)) revert NotAuthorized("update"); + + lastReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast + locked = _locked; + + emit Reported(_value, _ncf, _locked); + } + function _mustBeHealthy() private view { if (locked > value()) revert NotHealthy(locked, value()); } diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index b609c3913..00bc3a5f5 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -11,63 +11,85 @@ import {IHub} from "./interfaces/IHub.sol"; interface StETH { function getExternalEther() external view returns (uint256); function mintExternalShares(address, uint256) external; - function burnExternalShares(address, uint256) external; + function burnExternalShares(uint256) external; - function getPooledEthByShares(uint256) external returns (uint256); + function getPooledEthByShares(uint256) external view returns (uint256); function getSharesByPooledEth(uint256) external view returns (uint256); function transferShares(address, uint256) external returns (uint256); } -// TODO: add fees - +// TODO: add Lido fees +// TODO: rebalance gas compensation +// TODO: optimize storage contract VaultHub is AccessControlEnumerable, IHub { bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); - uint256 internal constant BPS_IN_100_PERCENT = 10000; + uint256 internal constant BPS_BASE = 10000; StETH public immutable STETH; struct VaultSocket { + /// @notice vault address ILockable vault; - /// @notice maximum number of stETH shares that can be minted for this vault - /// TODO: figure out the fees interaction with the cap + /// @notice maximum number of stETH shares that can be minted by vault owner uint256 capShares; - uint256 mintedShares; // TODO: optimize - uint256 minimumBondShareBP; + /// @notice total number of stETH shares minted by the vault + uint256 mintedShares; + /// @notice minimum bond rate in basis points + uint256 minBondRateBP; } + /// @notice vault sockets with vaults connected to the hub VaultSocket[] public vaults; + /// @notice mapping from vault address to its socket mapping(ILockable => VaultSocket) public vaultIndex; - constructor(address _mintBurner) { - STETH = StETH(_mintBurner); + constructor(address _stETH) { + STETH = StETH(_stETH); } + /// @notice returns the number of vaults connected to the hub function getVaultsCount() external view returns (uint256) { return vaults.length; } - function addVault( + /// @notice connects a vault to the hub + /// @param _vault vault address + /// @param _capShares maximum number of stETH shares that can be minted by the vault + /// @param _minBondRateBP minimum bond rate in basis points + function connectVault( ILockable _vault, uint256 _capShares, - uint256 _minimumBondShareBP + uint256 _minBondRateBP ) external onlyRole(VAULT_MASTER_ROLE) { - // we should add here a register of vault implementations - // and deploy proxies directing to these - - if (vaultIndex[_vault].vault != ILockable(address(0))) revert("ALREADY_EXIST"); // TODO: custom error + if (vaultIndex[_vault].vault != ILockable(address(0))) revert AlreadyConnected(address(_vault)); - VaultSocket memory vr = VaultSocket(ILockable(_vault), _capShares, 0, _minimumBondShareBP); - vaults.push(vr); //TODO: uint256 and safecast + VaultSocket memory vr = VaultSocket(ILockable(_vault), _capShares, 0, _minBondRateBP); + vaults.push(vr); vaultIndex[_vault] = vr; - // TODO: emit + emit VaultConnected(address(_vault), _capShares, _minBondRateBP); + } + + /// @notice disconnects a vault from the hub + /// @param _vault vault address + /// @param _index index of the vault in the `vaults` array + function disconnectVault(ILockable _vault, uint256 _index) external onlyRole(VAULT_MASTER_ROLE) { + VaultSocket memory socket = vaultIndex[_vault]; + if (socket.vault != ILockable(address(0))) revert NotConnectedToHub(address(_vault)); + if (socket.vault != vaults[_index].vault) revert WrongVaultIndex(address(_vault), _index); + + vaults[_index] = vaults[vaults.length - 1]; + vaults.pop(); + delete vaultIndex[_vault]; + + emit VaultDisconnected(address(_vault)); } /// @notice mint shares backed by vault external balance to the receiver address /// @param _receiver address of the receiver /// @param _shares amount of shares to mint - /// @return totalEtherToLock total amount of ether that should be locked + /// @return totalEtherToLock total amount of ether that should be locked on the vault function mintSharesBackedByVault( address _receiver, uint256 _shares @@ -75,19 +97,17 @@ contract VaultHub is AccessControlEnumerable, IHub { ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); - uint256 mintedShares = socket.mintedShares + _shares; - if (mintedShares >= socket.capShares) revert("CAP_REACHED"); - - totalEtherToLock = STETH.getPooledEthByShares(mintedShares) * BPS_IN_100_PERCENT / (BPS_IN_100_PERCENT - socket.minimumBondShareBP); - if (totalEtherToLock >= vault.value()) { - revert("MAX_MINT_RATE_REACHED"); - } + uint256 newMintedShares = socket.mintedShares + _shares; + if (newMintedShares > socket.capShares) revert MintCapReached(address(vault)); - vaultIndex[vault].mintedShares = mintedShares; // SSTORE + uint256 newMintedStETH = STETH.getPooledEthByShares(newMintedShares); + totalEtherToLock = newMintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); + if (totalEtherToLock > vault.value()) revert BondLimitReached(address(vault)); + vaultIndex[vault].mintedShares = newMintedShares; STETH.mintExternalShares(_receiver, _shares); - // TODO: events + emit MintedSharesOnVault(address(vault), newMintedShares); // TODO: invariants // mintedShares <= lockedBalance in shares @@ -95,46 +115,45 @@ contract VaultHub is AccessControlEnumerable, IHub { // externalBalance == sum(lockedBalance - bond ) } - function burnSharesBackedByVault(address _account, uint256 _amountOfShares) external { + /// @notice burn shares backed by vault external balance + /// @dev shares should be approved to be spend by this contract + /// @param _amountOfShares amount of shares to burn + function burnSharesBackedByVault(uint256 _amountOfShares) external { ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); - if (socket.mintedShares < _amountOfShares) revert("NOT_ENOUGH_SHARES"); - - vaultIndex[vault].mintedShares = socket.mintedShares - _amountOfShares; + if (socket.mintedShares < _amountOfShares) revert NotEnoughShares(address(vault), socket.mintedShares); - STETH.burnExternalShares(_account, _amountOfShares); + uint256 newMintedShares = socket.mintedShares - _amountOfShares; + vaultIndex[vault].mintedShares = newMintedShares; + STETH.burnExternalShares(_amountOfShares); - // TODO: events - // TODO: invariants + emit BurnedSharesOnVault(address(vault), newMintedShares); } function forceRebalance(ILockable _vault) external { VaultSocket memory socket = _authedSocket(_vault); - // find the amount of ETH that should be moved out - // of the vault to rebalance it to target bond rate + if (_vault.isHealthy()) revert AlreadyBalanced(address(_vault)); uint256 mintedStETH = STETH.getPooledEthByShares(socket.mintedShares); - uint256 maxMintedShare = (BPS_IN_100_PERCENT - socket.minimumBondShareBP); - uint256 requiredValue = mintedStETH * BPS_IN_100_PERCENT / maxMintedShare; - uint256 realValue = _vault.value(); + uint256 maxMintedShare = (BPS_BASE - socket.minBondRateBP); - if (realValue < requiredValue) { - // (mintedStETH - X) / (socket.vault.value() - X) == (BPS_IN_100_PERCENT - socket.minimumBondShareBP) - // - // X is amountToRebalance - uint256 amountToRebalance = - (mintedStETH * BPS_IN_100_PERCENT - maxMintedShare * realValue) - / socket.minimumBondShareBP; + // how much ETH should be moved out of the vault to rebalance it to target bond rate + // (mintedStETH - X) / (vault.value() - X) == (BPS_BASE - minBondRateBP) + // + // X is amountToRebalance + uint256 amountToRebalance = + (mintedStETH * BPS_BASE - maxMintedShare * _vault.value()) / socket.minBondRateBP; - // TODO: add some gas compensation here + // TODO: add some gas compensation here - _vault.rebalance(amountToRebalance); - } + uint256 mintRateBefore = _mintRate(socket); + _vault.rebalance(amountToRebalance); - // events - // assert isHealthy + if (mintRateBefore > _mintRate(socket)) revert RebalanceFailed(address(_vault)); + + emit VaultRebalanced(address(_vault), socket.minBondRateBP, amountToRebalance); } function forgive() external payable { @@ -147,10 +166,10 @@ contract VaultHub is AccessControlEnumerable, IHub { // mint stETH (shares+ TPE+) (bool success,) = address(STETH).call{value: msg.value}(""); - if (!success) revert("STETH_MINT_FAILED"); + if (!success) revert StETHMintFailed(address(vault)); // and burn on behalf of this node (shares- TPE-) - STETH.burnExternalShares(address(this), numberOfShares); + STETH.burnExternalShares(numberOfShares); } struct ShareRate { @@ -184,7 +203,7 @@ contract VaultHub is AccessControlEnumerable, IHub { VaultSocket memory socket = vaults[i]; uint256 externalEther = socket.mintedShares * shareRate.eth / shareRate.shares; - lockedEther[i] = externalEther * BPS_IN_100_PERCENT / (BPS_IN_100_PERCENT - socket.minimumBondShareBP); + lockedEther[i] = externalEther * BPS_BASE / (BPS_BASE - socket.minBondRateBP); } // here we need to pre-calculate the new locked balance for each vault @@ -226,10 +245,25 @@ contract VaultHub is AccessControlEnumerable, IHub { } } + function _mintRate(VaultSocket memory _socket) internal view returns (uint256) { + return STETH.getPooledEthByShares(_socket.mintedShares) * BPS_BASE / _socket.vault.value(); + } + function _authedSocket(ILockable _vault) internal view returns (VaultSocket memory) { VaultSocket memory socket = vaultIndex[_vault]; - if (socket.vault != _vault) revert("NOT_CONNECTED_TO_HUB"); + if (socket.vault != _vault) revert NotConnectedToHub(address(_vault)); return socket; } + + error StETHMintFailed(address vault); + error AlreadyBalanced(address vault); + error NotEnoughShares(address vault, uint256 amount); + error WrongVaultIndex(address vault, uint256 index); + error BondLimitReached(address vault); + error MintCapReached(address vault); + error AlreadyConnected(address vault); + error NotConnectedToHub(address vault); + error RebalanceFailed(address vault); + error NotAuthorized(string operation); } diff --git a/contracts/0.8.9/vaults/interfaces/IHub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol index 0e2a5a905..8bd8420d5 100644 --- a/contracts/0.8.9/vaults/interfaces/IHub.sol +++ b/contracts/0.8.9/vaults/interfaces/IHub.sol @@ -6,8 +6,15 @@ pragma solidity 0.8.9; import {ILockable} from "./ILockable.sol"; interface IHub { - function addVault(ILockable _vault, uint256 _capShares, uint256 _minimumBondShareBP) external; + function connectVault(ILockable _vault, uint256 _capShares, uint256 _minimumBondShareBP) external; + function disconnectVault(ILockable _vault, uint256 _index) external; function mintSharesBackedByVault(address _receiver, uint256 _amountOfShares) external returns (uint256); - function burnSharesBackedByVault(address _account, uint256 _amountOfShares) external; + function burnSharesBackedByVault(uint256 _amountOfShares) external; function forgive() external payable; + + event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); + event VaultDisconnected(address indexed vault); + event MintedSharesOnVault(address indexed vault, uint256 totalSharesMintedOnVault); + event BurnedSharesOnVault(address indexed vault, uint256 totalSharesMintedOnVault); + event VaultRebalanced(address indexed vault, uint256 newBondRateBP, uint256 ethExtracted); } diff --git a/contracts/0.8.9/vaults/interfaces/ILiquid.sol b/contracts/0.8.9/vaults/interfaces/ILiquid.sol index 195c4eb18..01205b394 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquid.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquid.sol @@ -5,5 +5,5 @@ pragma solidity 0.8.9; interface ILiquid { function mintStETH(address _receiver, uint256 _amountOfShares) external; - function burnStETH(address _from, uint256 _amountOfShares) external; + function burnStETH(uint256 _amountOfShares) external; } diff --git a/contracts/0.8.9/vaults/interfaces/ILockable.sol b/contracts/0.8.9/vaults/interfaces/ILockable.sol index 8ca73e3e2..aefb617d2 100644 --- a/contracts/0.8.9/vaults/interfaces/ILockable.sol +++ b/contracts/0.8.9/vaults/interfaces/ILockable.sol @@ -11,7 +11,12 @@ interface ILockable { function value() external view returns (uint256); function locked() external view returns (uint256); function netCashFlow() external view returns (int256); + function isHealthy() external view returns (bool); function update(uint256 value, int256 ncf, uint256 locked) external; function rebalance(uint256 amountOfETH) external; + + event Reported(uint256 value, int256 netCashFlow, uint256 locked); + event Rebalanced(uint256 amountOfETH); + event Locked(uint256 amountOfETH); } From f385171c890842116bfc771468d60f4c09fb5691 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Sat, 14 Sep 2024 15:57:01 +0400 Subject: [PATCH 053/338] chore: truncate StETH interface --- contracts/0.8.9/vaults/VaultHub.sol | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 00bc3a5f5..e0609e924 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -9,15 +9,13 @@ import {ILockable} from "./interfaces/ILockable.sol"; import {IHub} from "./interfaces/IHub.sol"; interface StETH { - function getExternalEther() external view returns (uint256); function mintExternalShares(address, uint256) external; function burnExternalShares(uint256) external; function getPooledEthByShares(uint256) external view returns (uint256); function getSharesByPooledEth(uint256) external view returns (uint256); - - function transferShares(address, uint256) external returns (uint256); } + // TODO: add Lido fees // TODO: rebalance gas compensation // TODO: optimize storage From 9f8b8b1c2eb8530112cabb17b55ea6f646bcf74f Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 16 Sep 2024 16:24:39 +0100 Subject: [PATCH 054/338] chore: add vaults reporting to accounting --- contracts/0.8.9/Accounting.sol | 6 +- contracts/0.8.9/oracle/AccountingOracle.sol | 15 +- contracts/0.8.9/vaults/LiquidStakingVault.sol | 4 +- contracts/0.8.9/vaults/StakingVault.sol | 4 +- contracts/0.8.9/vaults/VaultHub.sol | 2 +- lib/protocol/helpers/accounting.ts | 458 +++---- lib/protocol/helpers/index.ts | 5 +- test/integration/accounting.lstVaults.ts | 1059 +++++++++++++++++ test/integration/protocol-happy-path.ts | 4 +- 9 files changed, 1321 insertions(+), 236 deletions(-) create mode 100644 test/integration/accounting.lstVaults.ts diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index ba0515601..8d2cf475a 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -167,7 +167,7 @@ struct ReportValues { /// plus the balance of the vault itself) uint256[] vaultValues; /// @notice netCashFlow of each Lido vault - /// (defference between deposits to and withdrawals from the vault) + /// (difference between deposits to and withdrawals from the vault) int256[] netCashFlows; } @@ -231,8 +231,6 @@ contract Accounting is VaultHub { CalculatedValues update; } - error NotAccountingOracle(); - function calculateOracleReportContext( ReportValues memory _report ) public view returns (ReportContext memory) { @@ -392,7 +390,7 @@ contract Accounting is VaultHub { Contracts memory _contracts, ReportContext memory _context ) internal returns (uint256[4] memory) { - if(msg.sender != _contracts.accountingOracleAddress) revert NotAccountingOracle(); + if(msg.sender != _contracts.accountingOracleAddress) revert NotAuthorized("handleOracleReport", msg.sender); _checkAccountingOracleReport(_contracts, _context); diff --git a/contracts/0.8.9/oracle/AccountingOracle.sol b/contracts/0.8.9/oracle/AccountingOracle.sol index c4d848a6e..4b49a3a12 100644 --- a/contracts/0.8.9/oracle/AccountingOracle.sol +++ b/contracts/0.8.9/oracle/AccountingOracle.sol @@ -241,6 +241,17 @@ contract AccountingOracle is BaseOracle { /// be in the bunker mode. bool isBunkerMode; + /// + /// Liquid Staking Vaults + /// + + /// @dev The values of the vaults as observed at the reference slot. + /// Sum of all the balances of Lido validators of the lstVault plus the balance of the lstVault itself. + uint256[] vaultsValues; + + /// @dev The net cash flows of the vaults as observed at the reference slot. + int256[] vaultsNetCashFlows; + /// /// Extra data — the oracle information that allows asynchronous processing, potentially in /// chunks, after the main data is processed. The oracle doesn't enforce that extra data @@ -605,8 +616,8 @@ contract AccountingOracle is BaseOracle { data.withdrawalFinalizationBatches, data.simulatedShareRate, // TODO: vault values here - new uint256[](0), - new int256[](0) + data.vaultsValues, + data.vaultsNetCashFlows )); _storageExtraDataProcessingState().value = ExtraDataProcessingState({ diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 5bbfe296d..2690c2a30 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -114,12 +114,12 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { emit Rebalanced(_amountOfETH); } else { - revert NotAuthorized("rebalance"); + revert NotAuthorized("rebalance", msg.sender); } } function update(uint256 _value, int256 _ncf, uint256 _locked) external { - if (msg.sender != address(HUB)) revert NotAuthorized("update"); + if (msg.sender != address(HUB)) revert NotAuthorized("update", msg.sender); lastReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast locked = _locked; diff --git a/contracts/0.8.9/vaults/StakingVault.sol b/contracts/0.8.9/vaults/StakingVault.sol index ad473067b..c2de9241f 100644 --- a/contracts/0.8.9/vaults/StakingVault.sol +++ b/contracts/0.8.9/vaults/StakingVault.sol @@ -47,7 +47,7 @@ contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable if (hasRole(DEPOSITOR_ROLE, EVERYONE) || hasRole(DEPOSITOR_ROLE, msg.sender)) { emit Deposit(msg.sender, msg.value); } else { - revert NotAuthorized("deposit"); + revert NotAuthorized("deposit", msg.sender); } } @@ -86,5 +86,5 @@ contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable error ZeroArgument(string argument); error TransferFailed(address receiver, uint256 amount); error NotEnoughBalance(uint256 balance); - error NotAuthorized(string operation); + error NotAuthorized(string operation, address addr); } diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index e0609e924..467f4e6ef 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -263,5 +263,5 @@ contract VaultHub is AccessControlEnumerable, IHub { error AlreadyConnected(address vault); error NotConnectedToHub(address vault); error RebalanceFailed(address vault); - error NotAuthorized(string operation); + error NotAuthorized(string operation, address addr); } diff --git a/lib/protocol/helpers/accounting.ts b/lib/protocol/helpers/accounting.ts index d912eecb3..3b14ad3c4 100644 --- a/lib/protocol/helpers/accounting.ts +++ b/lib/protocol/helpers/accounting.ts @@ -22,52 +22,42 @@ import { import { ProtocolContext } from "../types"; -export type OracleReportOptions = { - clDiff: bigint; - clAppearedValidators: bigint; - elRewardsVaultBalance: bigint | null; - withdrawalVaultBalance: bigint | null; - sharesRequestedToBurn: bigint | null; - withdrawalFinalizationBatches: bigint[]; - simulatedShareRate: bigint | null; - refSlot: bigint | null; - dryRun: boolean; - excludeVaultsBalances: boolean; - skipWithdrawals: boolean; - waitNextReportTime: boolean; - extraDataFormat: bigint; - extraDataHash: string; - extraDataItemsCount: bigint; - extraDataList: Uint8Array; - stakingModuleIdsWithNewlyExitedValidators: bigint[]; - numExitedValidatorsByStakingModule: bigint[]; - reportElVault: boolean; - reportWithdrawalsVault: boolean; - silent: boolean; -}; +const ZERO_HASH = new Uint8Array(32).fill(0); +const ZERO_BYTES32 = "0x" + Buffer.from(ZERO_HASH).toString("hex"); +const SHARE_RATE_PRECISION = 10n ** 27n; +const MIN_MEMBERS_COUNT = 3n; -export type OracleReportPushOptions = { - refSlot: bigint; - clBalance: bigint; - numValidators: bigint; - withdrawalVaultBalance: bigint; - elRewardsVaultBalance: bigint; - sharesRequestedToBurn: bigint; - simulatedShareRate: bigint; - stakingModuleIdsWithNewlyExitedValidators?: bigint[]; - numExitedValidatorsByStakingModule?: bigint[]; +export type OracleReportParams = { + clDiff?: bigint; + clAppearedValidators?: bigint; + elRewardsVaultBalance?: bigint | null; + withdrawalVaultBalance?: bigint | null; + sharesRequestedToBurn?: bigint | null; withdrawalFinalizationBatches?: bigint[]; - isBunkerMode?: boolean; + simulatedShareRate?: bigint | null; + refSlot?: bigint | null; + dryRun?: boolean; + excludeVaultsBalances?: boolean; + skipWithdrawals?: boolean; + waitNextReportTime?: boolean; extraDataFormat?: bigint; extraDataHash?: string; extraDataItemsCount?: bigint; extraDataList?: Uint8Array; + stakingModuleIdsWithNewlyExitedValidators?: bigint[]; + numExitedValidatorsByStakingModule?: bigint[]; + reportElVault?: boolean; + reportWithdrawalsVault?: boolean; + vaultValues?: bigint[]; + netCashFlows?: bigint[]; + silent?: boolean; }; -const ZERO_HASH = new Uint8Array(32).fill(0); -const ZERO_BYTES32 = "0x" + Buffer.from(ZERO_HASH).toString("hex"); -const SHARE_RATE_PRECISION = 10n ** 27n; -const MIN_MEMBERS_COUNT = 3n; +type OracleReportResults = { + data: AccountingOracle.ReportDataStruct; + reportTx: ContractTransactionResponse | undefined; + extraDataTx: ContractTransactionResponse | undefined; +}; /** * Prepare and push oracle report. @@ -95,23 +85,17 @@ export const report = async ( numExitedValidatorsByStakingModule = [], reportElVault = true, reportWithdrawalsVault = true, - } = {} as Partial, -): Promise<{ - data: AccountingOracle.ReportDataStruct; - reportTx: ContractTransactionResponse | undefined; - extraDataTx: ContractTransactionResponse | undefined; -}> => { + vaultValues = [], + netCashFlows = [], + }: OracleReportParams = {}, +): Promise => { const { hashConsensus, lido, elRewardsVault, withdrawalVault, burner, accountingOracle } = ctx.contracts; - // Fast-forward to next report time if (waitNextReportTime) { await waitNextAvailableReportTime(ctx); } - // Get report slot from the protocol - if (!refSlot) { - ({ refSlot } = await hashConsensus.getCurrentFrame()); - } + refSlot = refSlot ?? (await hashConsensus.getCurrentFrame()).refSlot; const { beaconValidators, beaconBalance } = await lido.getBeaconStat(); const postCLBalance = beaconBalance + clDiff; @@ -130,9 +114,6 @@ export const report = async ( "ElRewards vault": formatEther(elRewardsVaultBalance), }); - // excludeVaultsBalance safely forces LIDO to see vault balances as empty allowing zero/negative rebase - // simulateReports needs proper withdrawal and elRewards vaults balances - if (excludeVaultsBalances) { if (!reportWithdrawalsVault || !reportElVault) { log.warning("excludeVaultsBalances overrides reportWithdrawalsVault and reportElVault"); @@ -158,19 +139,21 @@ export const report = async ( let isBunkerMode = false; if (!skipWithdrawals) { - const params = { + const simulatedReport = await simulateReport(ctx, { refSlot, beaconValidators: postBeaconValidators, clBalance: postCLBalance, withdrawalVaultBalance, elRewardsVaultBalance, - }; - - const simulatedReport = await simulateReport(ctx, params); + vaultValues, + netCashFlows, + }); - expect(simulatedReport).to.not.be.undefined; + if (!simulatedReport) { + throw new Error("Failed to simulate report"); + } - const { postTotalPooledEther, postTotalShares, withdrawals, elRewards } = simulatedReport!; + const { postTotalPooledEther, postTotalShares, withdrawals, elRewards } = simulatedReport; log.debug("Simulated report", { "Post Total Pooled Ether": formatEther(postTotalPooledEther), @@ -179,9 +162,7 @@ export const report = async ( "El Rewards": formatEther(elRewards), }); - if (simulatedShareRate === null) { - simulatedShareRate = (postTotalPooledEther * SHARE_RATE_PRECISION) / postTotalShares; - } + simulatedShareRate = simulatedShareRate ?? (postTotalPooledEther * SHARE_RATE_PRECISION) / postTotalShares; if (withdrawalFinalizationBatches.length === 0) { withdrawalFinalizationBatches = await getFinalizationBatches(ctx, { @@ -194,67 +175,40 @@ export const report = async ( isBunkerMode = (await lido.getTotalPooledEther()) > postTotalPooledEther; log.debug("Bunker Mode", { "Is Active": isBunkerMode }); - } else if (simulatedShareRate === null) { - simulatedShareRate = 0n; - } - - if (dryRun) { - const data = { - consensusVersion: await accountingOracle.getConsensusVersion(), - refSlot, - numValidators: postBeaconValidators, - clBalanceGwei: postCLBalance / ONE_GWEI, - stakingModuleIdsWithNewlyExitedValidators, - numExitedValidatorsByStakingModule, - withdrawalVaultBalance, - elRewardsVaultBalance, - sharesRequestedToBurn, - withdrawalFinalizationBatches, - simulatedShareRate, - isBunkerMode, - extraDataFormat, - extraDataHash, - extraDataItemsCount, - } as AccountingOracle.ReportDataStruct; - - log.debug("Final Report (Dry Run)", { - "Consensus version": data.consensusVersion, - "Ref slot": data.refSlot, - "CL balance": data.clBalanceGwei, - "Num validators": data.numValidators, - "Withdrawal vault balance": data.withdrawalVaultBalance, - "EL rewards vault balance": data.elRewardsVaultBalance, - "Shares requested to burn": data.sharesRequestedToBurn, - "Withdrawal finalization batches": data.withdrawalFinalizationBatches, - "Simulated share rate": data.simulatedShareRate, - "Is bunker mode": data.isBunkerMode, - "Extra data format": data.extraDataFormat, - "Extra data hash": data.extraDataHash, - "Extra data items count": data.extraDataItemsCount, - }); - - return { data, reportTx: undefined, extraDataTx: undefined }; + } else { + simulatedShareRate = simulatedShareRate ?? 0n; } - const reportParams = { + const reportData = { + consensusVersion: await accountingOracle.getConsensusVersion(), refSlot, - clBalance: postCLBalance, numValidators: postBeaconValidators, + clBalanceGwei: postCLBalance / ONE_GWEI, + stakingModuleIdsWithNewlyExitedValidators, + numExitedValidatorsByStakingModule, withdrawalVaultBalance, elRewardsVaultBalance, sharesRequestedToBurn, - simulatedShareRate, - stakingModuleIdsWithNewlyExitedValidators, - numExitedValidatorsByStakingModule, withdrawalFinalizationBatches, + simulatedShareRate, isBunkerMode, + vaultsValues: vaultValues, + vaultsNetCashFlows: netCashFlows, extraDataFormat, extraDataHash, extraDataItemsCount, - extraDataList, - }; + } satisfies AccountingOracle.ReportDataStruct; + + if (dryRun) { + log.debug("Final Report (Dry Run)", reportData); + return { data: reportData, reportTx: undefined, extraDataTx: undefined }; + } - return submitReport(ctx, reportParams); + return submitReport(ctx, { + ...reportData, + clBalance: postCLBalance, + extraDataList, + }); }; export const getReportTimeElapsed = async (ctx: ProtocolContext) => { @@ -321,23 +275,39 @@ export const waitNextAvailableReportTime = async (ctx: ProtocolContext): Promise expect(nextFrame.refSlot).to.equal(refSlot + slotsPerFrame, "Next frame refSlot is incorrect"); }; +type SimulateReportParams = { + refSlot: bigint; + beaconValidators: bigint; + clBalance: bigint; + withdrawalVaultBalance: bigint; + elRewardsVaultBalance: bigint; + vaultValues: bigint[]; + netCashFlows: bigint[]; +}; + +type SimulateReportResult = { + postTotalPooledEther: bigint; + postTotalShares: bigint; + withdrawals: bigint; + elRewards: bigint; +}; + /** * Simulate oracle report to get the expected result. */ const simulateReport = async ( ctx: ProtocolContext, - params: { - refSlot: bigint; - beaconValidators: bigint; - clBalance: bigint; - withdrawalVaultBalance: bigint; - elRewardsVaultBalance: bigint; - }, -): Promise< - { postTotalPooledEther: bigint; postTotalShares: bigint; withdrawals: bigint; elRewards: bigint } | undefined -> => { + { + refSlot, + beaconValidators, + clBalance, + withdrawalVaultBalance, + elRewardsVaultBalance, + vaultValues, + netCashFlows, + }: SimulateReportParams, +): Promise => { const { hashConsensus, accountingOracle, accounting } = ctx.contracts; - const { refSlot, beaconValidators, clBalance, withdrawalVaultBalance, elRewardsVaultBalance } = params; const { genesisTime, secondsPerSlot } = await hashConsensus.getChainConfig(); const reportTimestamp = genesisTime + refSlot * secondsPerSlot; @@ -356,7 +326,7 @@ const simulateReport = async ( .connect(accountingOracleAccount) .handleOracleReport.staticCall({ timestamp: reportTimestamp, - timeElapsed: 1n * 24n * 60n * 60n, // 1 day + timeElapsed: 24n * 60n * 60n, // 1 day clValidators: beaconValidators, clBalance, withdrawalVaultBalance, @@ -364,8 +334,8 @@ const simulateReport = async ( sharesRequestedToBurn: 0n, withdrawalFinalizationBatches: [], simulatedShareRate: 0n, - vaultValues: [], // TODO: Add CL balances - netCashFlows: [], // TODO: Add net cash flows + vaultValues, + netCashFlows, }); log.debug("Simulation result", { @@ -378,18 +348,29 @@ const simulateReport = async ( return { postTotalPooledEther, postTotalShares, withdrawals, elRewards }; }; +type HandleOracleReportParams = { + beaconValidators: bigint; + clBalance: bigint; + sharesRequestedToBurn: bigint; + withdrawalVaultBalance: bigint; + elRewardsVaultBalance: bigint; + vaultValues?: bigint[]; + netCashFlows?: bigint[]; +}; + export const handleOracleReport = async ( ctx: ProtocolContext, - params: { - beaconValidators: bigint; - clBalance: bigint; - sharesRequestedToBurn: bigint; - withdrawalVaultBalance: bigint; - elRewardsVaultBalance: bigint; - }, + { + beaconValidators, + clBalance, + sharesRequestedToBurn, + withdrawalVaultBalance, + elRewardsVaultBalance, + vaultValues = [], + netCashFlows = [], + }: HandleOracleReportParams, ): Promise => { const { hashConsensus, accountingOracle, accounting } = ctx.contracts; - const { beaconValidators, clBalance, sharesRequestedToBurn, withdrawalVaultBalance, elRewardsVaultBalance } = params; const { refSlot } = await hashConsensus.getCurrentFrame(); const { genesisTime, secondsPerSlot } = await hashConsensus.getChainConfig(); @@ -416,8 +397,8 @@ export const handleOracleReport = async ( sharesRequestedToBurn, withdrawalFinalizationBatches: [], simulatedShareRate: 0n, - vaultValues: [], // TODO: Add EL balances - netCashFlows: [], // TODO: Add net cash flows + vaultValues, + netCashFlows, }); await trace("accounting.handleOracleReport", handleReportTx); @@ -427,19 +408,20 @@ export const handleOracleReport = async ( } }; +type FinalizationBatchesParams = { + shareRate: bigint; + limitedWithdrawalVaultBalance: bigint; + limitedElRewardsVaultBalance: bigint; +}; + /** * Get finalization batches to finalize withdrawals. */ const getFinalizationBatches = async ( ctx: ProtocolContext, - params: { - shareRate: bigint; - limitedWithdrawalVaultBalance: bigint; - limitedElRewardsVaultBalance: bigint; - }, + { shareRate, limitedWithdrawalVaultBalance, limitedElRewardsVaultBalance }: FinalizationBatchesParams, ): Promise => { const { oracleReportSanityChecker, lido, withdrawalQueue } = ctx.contracts; - const { shareRate, limitedWithdrawalVaultBalance, limitedElRewardsVaultBalance } = params; const { requestTimestampMargin } = await oracleReportSanityChecker.getOracleReportLimits(); @@ -509,10 +491,36 @@ const getFinalizationBatches = async ( return (batchesState.batches as Result).toArray().filter((x) => x > 0n); }; +export type OracleReportSubmitParams = { + refSlot: bigint; + clBalance: bigint; + numValidators: bigint; + withdrawalVaultBalance: bigint; + elRewardsVaultBalance: bigint; + sharesRequestedToBurn: bigint; + simulatedShareRate: bigint; + stakingModuleIdsWithNewlyExitedValidators?: bigint[]; + numExitedValidatorsByStakingModule?: bigint[]; + withdrawalFinalizationBatches?: bigint[]; + isBunkerMode?: boolean; + vaultValues?: bigint[]; + netCashFlows?: bigint[]; + extraDataFormat?: bigint; + extraDataHash?: string; + extraDataItemsCount?: bigint; + extraDataList?: Uint8Array; +}; + +type OracleReportSubmitResult = { + data: AccountingOracle.ReportDataStruct; + reportTx: ContractTransactionResponse; + extraDataTx: ContractTransactionResponse; +}; + /** * Main function to push oracle report to the protocol. */ -export const submitReport = async ( +const submitReport = async ( ctx: ProtocolContext, { refSlot, @@ -526,16 +534,14 @@ export const submitReport = async ( numExitedValidatorsByStakingModule = [], withdrawalFinalizationBatches = [], isBunkerMode = false, + vaultValues = [], + netCashFlows = [], extraDataFormat = 0n, extraDataHash = ZERO_BYTES32, extraDataItemsCount = 0n, extraDataList = new Uint8Array(), - } = {} as OracleReportPushOptions, -): Promise<{ - data: AccountingOracle.ReportDataStruct; - reportTx: ContractTransactionResponse; - extraDataTx: ContractTransactionResponse; -}> => { + }: OracleReportSubmitParams, +): Promise => { const { accountingOracle } = ctx.contracts; log.debug("Pushing oracle report", { @@ -550,6 +556,8 @@ export const submitReport = async ( "Num exited validators by staking module": numExitedValidatorsByStakingModule, "Withdrawal finalization batches": withdrawalFinalizationBatches, "Is bunker mode": isBunkerMode, + "Vaults values": vaultValues, + "Vaults net cash flows": netCashFlows, "Extra data format": extraDataFormat, "Extra data hash": extraDataHash, "Extra data items count": extraDataItemsCount, @@ -572,6 +580,8 @@ export const submitReport = async ( numExitedValidatorsByStakingModule, withdrawalFinalizationBatches, isBunkerMode, + vaultsValues: vaultValues, + vaultsNetCashFlows: netCashFlows, extraDataFormat, extraDataHash, extraDataItemsCount, @@ -644,74 +654,10 @@ export const submitReport = async ( return { data, reportTx, extraDataTx }; }; -/** - * Ensure that the oracle committee has the required number of members. - */ -export const ensureOracleCommitteeMembers = async (ctx: ProtocolContext, minMembersCount = MIN_MEMBERS_COUNT) => { - const { hashConsensus } = ctx.contracts; - - const members = await hashConsensus.getFastLaneMembers(); - const addresses = members.addresses.map((address) => address.toLowerCase()); - - const agentSigner = await ctx.getSigner("agent"); - - if (addresses.length >= minMembersCount) { - log.debug("Oracle committee members count is sufficient", { - "Min members count": minMembersCount, - "Members count": addresses.length, - "Members": addresses.join(", "), - }); - - return; - } - - const managementRole = await hashConsensus.MANAGE_MEMBERS_AND_QUORUM_ROLE(); - await hashConsensus.connect(agentSigner).grantRole(managementRole, agentSigner); - - let count = addresses.length; - while (addresses.length < minMembersCount) { - log.warning(`Adding oracle committee member ${count}`); - - const address = getOracleCommitteeMemberAddress(count); - const addTx = await hashConsensus.connect(agentSigner).addMember(address, minMembersCount); - await trace("hashConsensus.addMember", addTx); - - addresses.push(address); - - log.success(`Added oracle committee member ${count}`); - - count++; - } - - await hashConsensus.connect(agentSigner).renounceRole(managementRole, agentSigner); - - log.debug("Checked oracle committee members count", { - "Min members count": minMembersCount, - "Members count": addresses.length, - "Members": addresses.join(", "), - }); - - expect(addresses.length).to.be.gte(minMembersCount); -}; - -export const ensureHashConsensusInitialEpoch = async (ctx: ProtocolContext) => { - const { hashConsensus } = ctx.contracts; - - const { initialEpoch } = await hashConsensus.getFrameConfig(); - if (initialEpoch === HASH_CONSENSUS_FAR_FUTURE_EPOCH) { - log.warning("Initializing hash consensus epoch..."); - - const latestBlockTimestamp = await getCurrentBlockTimestamp(); - const { genesisTime, secondsPerSlot, slotsPerEpoch } = await hashConsensus.getChainConfig(); - const updatedInitialEpoch = (latestBlockTimestamp - genesisTime) / (slotsPerEpoch * secondsPerSlot); - - const agentSigner = await ctx.getSigner("agent"); - - const tx = await hashConsensus.connect(agentSigner).updateInitialEpoch(updatedInitialEpoch); - await trace("hashConsensus.updateInitialEpoch", tx); - - log.success("Hash consensus epoch initialized"); - } +type ReachConsensusParams = { + refSlot: bigint; + reportHash: string; + consensusVersion: bigint; }; /** @@ -719,14 +665,9 @@ export const ensureHashConsensusInitialEpoch = async (ctx: ProtocolContext) => { */ const reachConsensus = async ( ctx: ProtocolContext, - params: { - refSlot: bigint; - reportHash: string; - consensusVersion: bigint; - }, + { refSlot, reportHash, consensusVersion }: ReachConsensusParams, ) => { const { hashConsensus } = ctx.contracts; - const { refSlot, reportHash, consensusVersion } = params; const { addresses } = await hashConsensus.getFastLaneMembers(); @@ -772,6 +713,8 @@ const getReportDataItems = (data: AccountingOracle.ReportDataStruct) => [ data.withdrawalFinalizationBatches, data.simulatedShareRate, data.isBunkerMode, + data.vaultsValues, + data.vaultsNetCashFlows, data.extraDataFormat, data.extraDataHash, data.extraDataItemsCount, @@ -794,6 +737,8 @@ const calcReportDataHash = (items: ReturnType) => { "uint256[]", // withdrawalFinalizationBatches "uint256", // simulatedShareRate "bool", // isBunkerMode + "uint256[]", // vaultsValues + "int256[]", // vaultsNetCashFlow "uint256", // extraDataFormat "bytes32", // extraDataHash "uint256", // extraDataItemsCount @@ -807,3 +752,76 @@ const calcReportDataHash = (items: ReturnType) => { * Helper function to get oracle committee member address by id. */ const getOracleCommitteeMemberAddress = (id: number) => certainAddress(`AO:HC:OC:${id}`); + +/** + * Ensure that the oracle committee has the required number of members. + */ +export const ensureOracleCommitteeMembers = async (ctx: ProtocolContext, minMembersCount = MIN_MEMBERS_COUNT) => { + const { hashConsensus } = ctx.contracts; + + const members = await hashConsensus.getFastLaneMembers(); + const addresses = members.addresses.map((address) => address.toLowerCase()); + + const agentSigner = await ctx.getSigner("agent"); + + if (addresses.length >= minMembersCount) { + log.debug("Oracle committee members count is sufficient", { + "Min members count": minMembersCount, + "Members count": addresses.length, + "Members": addresses.join(", "), + }); + + return; + } + + const managementRole = await hashConsensus.MANAGE_MEMBERS_AND_QUORUM_ROLE(); + await hashConsensus.connect(agentSigner).grantRole(managementRole, agentSigner); + + let count = addresses.length; + while (addresses.length < minMembersCount) { + log.warning(`Adding oracle committee member ${count}`); + + const address = getOracleCommitteeMemberAddress(count); + const addTx = await hashConsensus.connect(agentSigner).addMember(address, minMembersCount); + await trace("hashConsensus.addMember", addTx); + + addresses.push(address); + + log.success(`Added oracle committee member ${count}`); + + count++; + } + + await hashConsensus.connect(agentSigner).renounceRole(managementRole, agentSigner); + + log.debug("Checked oracle committee members count", { + "Min members count": minMembersCount, + "Members count": addresses.length, + "Members": addresses.join(", "), + }); + + expect(addresses.length).to.be.gte(minMembersCount); +}; + +/** + * Ensure that the oracle committee members have consensus on the initial epoch. + */ +export const ensureHashConsensusInitialEpoch = async (ctx: ProtocolContext) => { + const { hashConsensus } = ctx.contracts; + + const { initialEpoch } = await hashConsensus.getFrameConfig(); + if (initialEpoch === HASH_CONSENSUS_FAR_FUTURE_EPOCH) { + log.warning("Initializing hash consensus epoch..."); + + const latestBlockTimestamp = await getCurrentBlockTimestamp(); + const { genesisTime, secondsPerSlot, slotsPerEpoch } = await hashConsensus.getChainConfig(); + const updatedInitialEpoch = (latestBlockTimestamp - genesisTime) / (slotsPerEpoch * secondsPerSlot); + + const agentSigner = await ctx.getSigner("agent"); + + const tx = await hashConsensus.connect(agentSigner).updateInitialEpoch(updatedInitialEpoch); + await trace("hashConsensus.updateInitialEpoch", tx); + + log.success("Hash consensus epoch initialized"); + } +}; diff --git a/lib/protocol/helpers/index.ts b/lib/protocol/helpers/index.ts index be5b6a4ac..57f3909d4 100644 --- a/lib/protocol/helpers/index.ts +++ b/lib/protocol/helpers/index.ts @@ -3,14 +3,13 @@ export { unpauseStaking, ensureStakeLimit } from "./staking"; export { unpauseWithdrawalQueue, finalizeWithdrawalQueue } from "./withdrawal"; export { - OracleReportOptions, - OracleReportPushOptions, + OracleReportParams, + OracleReportSubmitParams, ensureHashConsensusInitialEpoch, ensureOracleCommitteeMembers, getReportTimeElapsed, waitNextAvailableReportTime, handleOracleReport, - submitReport, report, } from "./accounting"; diff --git a/test/integration/accounting.lstVaults.ts b/test/integration/accounting.lstVaults.ts new file mode 100644 index 000000000..0b66d52a6 --- /dev/null +++ b/test/integration/accounting.lstVaults.ts @@ -0,0 +1,1059 @@ +import { expect } from "chai"; +import { ContractTransactionReceipt, LogDescription, TransactionResponse, ZeroAddress } from "ethers"; +import { ethers } from "hardhat"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; +import { setBalance } from "@nomicfoundation/hardhat-network-helpers"; + +import { ether, impersonate, ONE_GWEI, trace, updateBalance } from "lib"; +import { getProtocolContext, ProtocolContext } from "lib/protocol"; +import { + finalizeWithdrawalQueue, + getReportTimeElapsed, + norEnsureOperators, + report, + sdvtEnsureOperators, +} from "lib/protocol/helpers"; + +import { Snapshot } from "test/suite"; + +const LIMITER_PRECISION_BASE = BigInt(10 ** 9); + +const SHARE_RATE_PRECISION = BigInt(10 ** 27); +const ONE_DAY = 86400n; +const MAX_BASIS_POINTS = 10000n; +const AMOUNT = ether("100"); +const MAX_DEPOSIT = 150n; +const CURATED_MODULE_ID = 1n; +const SIMPLE_DVT_MODULE_ID = 2n; + +const ZERO_HASH = new Uint8Array(32).fill(0); + +describe("Accounting with LstVaults integration", () => { + let ctx: ProtocolContext; + + let ethHolder: HardhatEthersSigner; + let stEthHolder: HardhatEthersSigner; + + let snapshot: string; + let originalState: string; + + before(async () => { + ctx = await getProtocolContext(); + + [stEthHolder, ethHolder] = await ethers.getSigners(); + + snapshot = await Snapshot.take(); + + const { lido, depositSecurityModule } = ctx.contracts; + + await finalizeWithdrawalQueue(ctx, stEthHolder, ethHolder); + + await norEnsureOperators(ctx, 3n, 5n); + if (ctx.flags.withSimpleDvtModule) { + await sdvtEnsureOperators(ctx, 3n, 5n); + } + + const dsmSigner = await impersonate(depositSecurityModule.address, AMOUNT); + await lido.connect(dsmSigner).deposit(MAX_DEPOSIT, CURATED_MODULE_ID, ZERO_HASH); + + await report(ctx, { + clDiff: ether("32") * 3n, // 32 ETH * 3 validators + clAppearedValidators: 3n, + excludeVaultsBalances: true, + }); + }); + + beforeEach(async () => (originalState = await Snapshot.take())); + + afterEach(async () => await Snapshot.restore(originalState)); + + after(async () => await Snapshot.restore(snapshot)); // Rollback to the initial state pre deployment + + const getFirstEvent = (receipt: ContractTransactionReceipt, eventName: string) => { + const events = ctx.getEvents(receipt, eventName); + expect(events.length).to.be.greaterThan(0); + return events[0]; + }; + + const shareRateFromEvent = (tokenRebasedEvent: LogDescription) => { + const sharesRateBefore = + (tokenRebasedEvent.args.preTotalEther * SHARE_RATE_PRECISION) / tokenRebasedEvent.args.preTotalShares; + const sharesRateAfter = + (tokenRebasedEvent.args.postTotalEther * SHARE_RATE_PRECISION) / tokenRebasedEvent.args.postTotalShares; + return { sharesRateBefore, sharesRateAfter }; + }; + + const roundToGwei = (value: bigint) => { + return (value / ONE_GWEI) * ONE_GWEI; + }; + + const rebaseLimitWei = async () => { + const { oracleReportSanityChecker, lido } = ctx.contracts; + + const maxPositiveTokeRebase = await oracleReportSanityChecker.getMaxPositiveTokenRebase(); + const totalPooledEther = await lido.getTotalPooledEther(); + + expect(maxPositiveTokeRebase).to.be.greaterThanOrEqual(0); + expect(totalPooledEther).to.be.greaterThanOrEqual(0); + + return (maxPositiveTokeRebase * totalPooledEther) / LIMITER_PRECISION_BASE; + }; + + const getWithdrawalParams = (tx: ContractTransactionReceipt) => { + const withdrawalsFinalized = ctx.getEvents(tx, "WithdrawalsFinalized"); + const amountOfETHLocked = withdrawalsFinalized.length > 0 ? withdrawalsFinalized[0].args.amountOfETHLocked : 0n; + const sharesToBurn = withdrawalsFinalized.length > 0 ? withdrawalsFinalized[0].args.sharesToBurn : 0n; + + const sharesBurnt = ctx.getEvents(tx, "SharesBurnt"); + const sharesBurntAmount = sharesBurnt.length > 0 ? sharesBurnt[0].args.sharesAmount : 0n; + + return { amountOfETHLocked, sharesBurntAmount, sharesToBurn }; + }; + + const sharesRateFromEvent = (tx: ContractTransactionReceipt) => { + const tokenRebasedEvent = getFirstEvent(tx, "TokenRebased"); + expect(tokenRebasedEvent.args.preTotalEther).to.be.greaterThanOrEqual(0); + expect(tokenRebasedEvent.args.postTotalEther).to.be.greaterThanOrEqual(0); + return [ + (tokenRebasedEvent.args.preTotalEther * SHARE_RATE_PRECISION) / tokenRebasedEvent.args.preTotalShares, + (tokenRebasedEvent.args.postTotalEther * SHARE_RATE_PRECISION) / tokenRebasedEvent.args.postTotalShares, + ]; + }; + + // Get shares burn limit from oracle report sanity checker contract when NO changes in pooled Ether are expected + const sharesBurnLimitNoPooledEtherChanges = async () => { + const rebaseLimit = await ctx.contracts.oracleReportSanityChecker.getMaxPositiveTokenRebase(); + const rebaseLimitPlus1 = rebaseLimit + LIMITER_PRECISION_BASE; + + return ((await ctx.contracts.lido.getTotalShares()) * rebaseLimit) / rebaseLimitPlus1; + }; + + // Ensure the whale account has enough shares, e.g. on scratch deployments + async function ensureWhaleHasFunds() { + const { lido, wstETH } = ctx.contracts; + if (!(await lido.sharesOf(wstETH.address))) { + const wstEthSigner = await impersonate(wstETH.address, ether("10001")); + const submitTx = await lido.connect(wstEthSigner).submit(ZeroAddress, { value: ether("10000") }); + await trace("lido.submit", submitTx); + } + } + + // Helper function to finalize all requests + async function ensureRequestsFinalized() { + const { lido, withdrawalQueue } = ctx.contracts; + + await setBalance(ethHolder.address, ether("1000000")); + + while ((await withdrawalQueue.getLastRequestId()) != (await withdrawalQueue.getLastFinalizedRequestId())) { + await report(ctx); + const submitTx = await lido.connect(ethHolder).submit(ZeroAddress, { value: ether("10000") }); + await trace("lido.submit", submitTx); + } + } + + it("Should account correctly with no LstVaults rebase", async () => { + const { lido, accountingOracle } = ctx.contracts; + + const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); + const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); + const totalPooledEtherBefore = await lido.getTotalPooledEther(); + const totalSharesBefore = await lido.getTotalShares(); + const ethBalanceBefore = await ethers.provider.getBalance(lido.address); + + // Report + const params = { clDiff: 0n, excludeVaultsBalances: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); + + const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); + expect(lastProcessingRefSlotBefore).to.be.lessThan( + lastProcessingRefSlotAfter, + "LastProcessingRefSlot should be updated", + ); + + const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); + expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); + + const totalPooledEtherAfter = await lido.getTotalPooledEther(); + expect(totalPooledEtherBefore).to.equal(totalPooledEtherAfter + amountOfETHLocked); + + const totalSharesAfter = await lido.getTotalShares(); + expect(totalSharesBefore).to.equal(totalSharesAfter + sharesBurntAmount); + + const tokenRebasedEvent = ctx.getEvents(reportTxReceipt, "TokenRebased"); + const { sharesRateBefore, sharesRateAfter } = shareRateFromEvent(tokenRebasedEvent[0]); + expect(sharesRateBefore).to.be.lessThanOrEqual(sharesRateAfter); + + // FIXME: no Legacy oracle report events + // const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); + // expect(postTotalSharesEvent[0].args.preTotalPooledEther).to.equal( + // postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, + // ); + + const ethBalanceAfter = await ethers.provider.getBalance(lido.address); + expect(ethBalanceBefore).to.equal(ethBalanceAfter + amountOfETHLocked); + }); + + it.skip("Should account correctly with negative LstVaults rebase", async () => { + const { lido, accountingOracle } = ctx.contracts; + + const REBASE_AMOUNT = ether("-1"); // Must be enough to cover the fees + + const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); + const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); + const totalPooledEtherBefore = await lido.getTotalPooledEther(); + const totalSharesBefore = await lido.getTotalShares(); + + // Report + const params = { clDiff: 0n, excludeVaultsBalances: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); + + const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); + expect(lastProcessingRefSlotBefore).to.be.lessThan( + lastProcessingRefSlotAfter, + "LastProcessingRefSlot should be updated", + ); + + const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); + expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); + + const totalPooledEtherAfter = await lido.getTotalPooledEther(); + expect(totalPooledEtherBefore + REBASE_AMOUNT).to.equal(totalPooledEtherAfter + amountOfETHLocked); + + const totalSharesAfter = await lido.getTotalShares(); + expect(totalSharesBefore).to.equal(totalSharesAfter + sharesBurntAmount); + + const tokenRebasedEvent = ctx.getEvents(reportTxReceipt, "TokenRebased"); + const { sharesRateBefore, sharesRateAfter } = shareRateFromEvent(tokenRebasedEvent[0]); + expect(sharesRateAfter).to.be.lessThan(sharesRateBefore); + + const ethDistributedEvent = ctx.getEvents(reportTxReceipt, "ETHDistributed"); + expect(ethDistributedEvent[0].args.preCLBalance + REBASE_AMOUNT).to.equal( + ethDistributedEvent[0].args.postCLBalance, + "ETHDistributed: CL balance differs from expected", + ); + + // FIXME: no Legacy oracle report events + // const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); + // expect(postTotalSharesEvent[0].args.preTotalPooledEther + REBASE_AMOUNT).to.equal( + // postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, + // "PostTotalShares: TotalPooledEther differs from expected", + // ); + }); + + it.skip("Should account correctly with positive LstVaults rewards", async () => { + const { lido, accountingOracle, elRewardsVault } = ctx.contracts; + + await updateBalance(elRewardsVault.address, ether("1")); + + const elRewards = await ethers.provider.getBalance(elRewardsVault.address); + expect(elRewards).to.be.greaterThan(0, "Expected EL vault to be non-empty"); + + const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); + const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); + const totalPooledEtherBefore = await lido.getTotalPooledEther(); + const totalSharesBefore = await lido.getTotalShares(); + const lidoBalanceBefore = await ethers.provider.getBalance(lido.address); + + const params = { clDiff: 0n, reportElVault: true, reportWithdrawalsVault: false }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); + + const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); + expect(lastProcessingRefSlotBefore).to.be.lessThan( + lastProcessingRefSlotAfter, + "LastProcessingRefSlot should be updated", + ); + + const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); + expect(totalELRewardsCollectedBefore + elRewards).to.equal(totalELRewardsCollectedAfter); + + const elRewardsReceivedEvent = getFirstEvent(reportTxReceipt, "ELRewardsReceived"); + expect(elRewardsReceivedEvent.args.amount).to.equal(elRewards, "EL rewards mismatch"); + + const totalPooledEtherAfter = await lido.getTotalPooledEther(); + expect(totalPooledEtherBefore + elRewards).to.equal( + totalPooledEtherAfter + amountOfETHLocked, + "TotalPooledEther mismatch", + ); + + const totalSharesAfter = await lido.getTotalShares(); + expect(totalSharesBefore).to.equal(totalSharesAfter + sharesBurntAmount, "TotalShares mismatch"); + + const lidoBalanceAfter = await ethers.provider.getBalance(lido.address); + expect(lidoBalanceBefore + elRewards).to.equal(lidoBalanceAfter + amountOfETHLocked, "Lido balance mismatch"); + + const elVaultBalanceAfter = await ethers.provider.getBalance(elRewardsVault.address); + expect(elVaultBalanceAfter).to.equal(0, "Expected EL vault to be empty"); + }); + + it.skip("Should account correctly with positive LstVaults rebase at limits", async () => { + const { lido, accountingOracle, oracleReportSanityChecker, stakingRouter } = ctx.contracts; + + const { annualBalanceIncreaseBPLimit } = await oracleReportSanityChecker.getOracleReportLimits(); + const { beaconBalance } = await lido.getBeaconStat(); + + const { timeElapsed } = await getReportTimeElapsed(ctx); + + // To calculate the rebase amount close to the annual increase limit + // we use (ONE_DAY + 1n) to slightly underperform for the daily limit + // This ensures we're testing a scenario very close to, but not exceeding, the annual limit + const time = timeElapsed + 1n; + let rebaseAmount = (beaconBalance * annualBalanceIncreaseBPLimit * time) / (365n * ONE_DAY) / MAX_BASIS_POINTS; + rebaseAmount = roundToGwei(rebaseAmount); + + // At this point, rebaseAmount represents a positive CL rebase that is + // just slightly below the maximum allowed daily increase, testing the system's + // behavior near its operational limits + const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); + const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); + const totalPooledEtherBefore = await lido.getTotalPooledEther(); + const totalSharesBefore = await lido.getTotalShares(); + + // Report + const params = { clDiff: rebaseAmount, excludeVaultsBalances: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); + + const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); + expect(lastProcessingRefSlotBefore).to.be.lessThan( + lastProcessingRefSlotAfter, + "LastProcessingRefSlot should be updated", + ); + + const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); + expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); + + const totalPooledEtherAfter = await lido.getTotalPooledEther(); + expect(totalPooledEtherBefore + rebaseAmount).to.equal(totalPooledEtherAfter + amountOfETHLocked); + + const hasWithdrawals = amountOfETHLocked != 0; + const stakingModulesCount = await stakingRouter.getStakingModulesCount(); + const transferSharesEvents = ctx.getEvents(reportTxReceipt, "TransferShares"); + + const mintedSharesSum = transferSharesEvents + .slice(hasWithdrawals ? 1 : 0) // skip burner if withdrawals processed + .reduce((acc, { args }) => acc + args.sharesValue, 0n); + + const treasurySharesAsFees = transferSharesEvents[transferSharesEvents.length - 1]; // always the last one + + // if withdrawals processed goes after burner, if no withdrawals processed goes first + const norSharesAsFees = transferSharesEvents[hasWithdrawals ? 1 : 0]; + + // if withdrawals processed goes after burner and NOR, if no withdrawals processed goes after NOR + const sdvtSharesAsFees = ctx.flags.withSimpleDvtModule ? transferSharesEvents[hasWithdrawals ? 2 : 1] : null; + + expect(transferSharesEvents.length).to.equal( + hasWithdrawals ? 2n : 1n + stakingModulesCount, + "Expected transfer of shares to DAO and staking modules", + ); + + // shares minted to DAO and NodeOperatorsRegistry should be equal + const norStats = await stakingRouter.getStakingModule(CURATED_MODULE_ID); + const norShare = norSharesAsFees.args.sharesValue; + const sdvtShare = sdvtSharesAsFees?.args.sharesValue || 0n; + // nor_treasury_fee = nor_share / share_pct * treasury_pct + const norTreasuryFee = (((norShare * 10000n) / norStats.stakingModuleFee) * norStats.treasuryFee) / 10000n; + + // if the simple DVT module is not present, check the shares minted to treasury and DAO are equal + if (!sdvtSharesAsFees) { + expect(norTreasuryFee).to.approximately( + treasurySharesAsFees.args.sharesValue, + 100, + "Shares minted to DAO and NodeOperatorsRegistry mismatch", + ); + } + + // if the simple DVT module is present, check the shares minted to it and treasury are equal + if (sdvtSharesAsFees) { + const sdvtStats = await stakingRouter.getStakingModule(SIMPLE_DVT_MODULE_ID); + const sdvtTreasuryFee = (((sdvtShare * 10000n) / sdvtStats.stakingModuleFee) * sdvtStats.treasuryFee) / 10000n; + + expect(norTreasuryFee + sdvtTreasuryFee).to.approximately( + treasurySharesAsFees.args.sharesValue, + 100, + "Shares minted to DAO and sDVT mismatch", + ); + } + + const tokenRebasedEvent = ctx.getEvents(reportTxReceipt, "TokenRebased"); + expect(tokenRebasedEvent[0].args.sharesMintedAsFees).to.equal( + mintedSharesSum, + "TokenRebased: sharesMintedAsFee mismatch", + ); + + const totalSharesAfter = await lido.getTotalShares(); + expect(totalSharesBefore + mintedSharesSum).to.equal( + totalSharesAfter + sharesBurntAmount, + "TotalShares change mismatch", + ); + + const { sharesRateBefore, sharesRateAfter } = shareRateFromEvent(tokenRebasedEvent[0]); + expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore, "Shares rate has not increased"); + + const ethDistributedEvent = ctx.getEvents(reportTxReceipt, "ETHDistributed"); + expect(ethDistributedEvent[0].args.preCLBalance + rebaseAmount).to.equal( + ethDistributedEvent[0].args.postCLBalance, + "ETHDistributed: CL balance has not increased", + ); + + // FIXME: no Legacy oracle report events + // const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); + // expect(postTotalSharesEvent[0].args.preTotalPooledEther + rebaseAmount).to.equal( + // postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, + // "PostTotalShares: TotalPooledEther has not increased", + // ); + }); + + it.skip("Should account correctly with positive LstVaults rebase above limits", async () => { + const { lido, accountingOracle, oracleReportSanityChecker, stakingRouter } = ctx.contracts; + + const { annualBalanceIncreaseBPLimit } = await oracleReportSanityChecker.getOracleReportLimits(); + const { beaconBalance } = await lido.getBeaconStat(); + + const { timeElapsed } = await getReportTimeElapsed(ctx); + + // To calculate the rebase amount close to the annual increase limit + // we use (ONE_DAY + 1n) to slightly underperform for the daily limit + // This ensures we're testing a scenario very close to, but not exceeding, the annual limit + const time = timeElapsed + 1n; + let rebaseAmount = (beaconBalance * annualBalanceIncreaseBPLimit * time) / (365n * ONE_DAY) / MAX_BASIS_POINTS; + rebaseAmount = roundToGwei(rebaseAmount); + + // At this point, rebaseAmount represents a positive CL rebase that is + // just slightly below the maximum allowed daily increase, testing the system's + // behavior near its operational limits + const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); + const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); + const totalPooledEtherBefore = await lido.getTotalPooledEther(); + const totalSharesBefore = await lido.getTotalShares(); + + // Report + const params = { clDiff: rebaseAmount, excludeVaultsBalances: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); + + const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); + expect(lastProcessingRefSlotBefore).to.be.lessThan( + lastProcessingRefSlotAfter, + "LastProcessingRefSlot should be updated", + ); + + const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); + expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); + + const totalPooledEtherAfter = await lido.getTotalPooledEther(); + expect(totalPooledEtherBefore + rebaseAmount).to.equal(totalPooledEtherAfter + amountOfETHLocked); + + const hasWithdrawals = amountOfETHLocked != 0; + const stakingModulesCount = await stakingRouter.getStakingModulesCount(); + const transferSharesEvents = ctx.getEvents(reportTxReceipt, "TransferShares"); + + const mintedSharesSum = transferSharesEvents + .slice(hasWithdrawals ? 1 : 0) // skip burner if withdrawals processed + .reduce((acc, { args }) => acc + args.sharesValue, 0n); + + const treasurySharesAsFees = transferSharesEvents[transferSharesEvents.length - 1]; // always the last one + + // if withdrawals processed goes after burner, if no withdrawals processed goes first + const norSharesAsFees = transferSharesEvents[hasWithdrawals ? 1 : 0]; + + // if withdrawals processed goes after burner and NOR, if no withdrawals processed goes after NOR + const sdvtSharesAsFees = ctx.flags.withSimpleDvtModule ? transferSharesEvents[hasWithdrawals ? 2 : 1] : null; + + expect(transferSharesEvents.length).to.equal( + hasWithdrawals ? 2n : 1n + stakingModulesCount, + "Expected transfer of shares to DAO and staking modules", + ); + + // shares minted to DAO and NodeOperatorsRegistry should be equal + const norStats = await stakingRouter.getStakingModule(CURATED_MODULE_ID); + const norShare = norSharesAsFees.args.sharesValue; + const sdvtShare = sdvtSharesAsFees?.args.sharesValue || 0n; + // nor_treasury_fee = nor_share / share_pct * treasury_pct + const norTreasuryFee = (((norShare * 10000n) / norStats.stakingModuleFee) * norStats.treasuryFee) / 10000n; + + // if the simple DVT module is not present, check the shares minted to treasury and DAO are equal + if (!sdvtSharesAsFees) { + expect(norTreasuryFee).to.approximately( + treasurySharesAsFees.args.sharesValue, + 100, + "Shares minted to DAO and NodeOperatorsRegistry mismatch", + ); + } + + // if the simple DVT module is present, check the shares minted to it and treasury are equal + if (sdvtSharesAsFees) { + const sdvtStats = await stakingRouter.getStakingModule(SIMPLE_DVT_MODULE_ID); + const sdvtTreasuryFee = (((sdvtShare * 10000n) / sdvtStats.stakingModuleFee) * sdvtStats.treasuryFee) / 10000n; + + expect(norTreasuryFee + sdvtTreasuryFee).to.approximately( + treasurySharesAsFees.args.sharesValue, + 100, + "Shares minted to DAO and sDVT mismatch", + ); + } + + const tokenRebasedEvent = ctx.getEvents(reportTxReceipt, "TokenRebased"); + expect(tokenRebasedEvent[0].args.sharesMintedAsFees).to.equal( + mintedSharesSum, + "TokenRebased: sharesMintedAsFee mismatch", + ); + + const totalSharesAfter = await lido.getTotalShares(); + expect(totalSharesBefore + mintedSharesSum).to.equal( + totalSharesAfter + sharesBurntAmount, + "TotalShares change mismatch", + ); + + const { sharesRateBefore, sharesRateAfter } = shareRateFromEvent(tokenRebasedEvent[0]); + expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore, "Shares rate has not increased"); + + const ethDistributedEvent = ctx.getEvents(reportTxReceipt, "ETHDistributed"); + expect(ethDistributedEvent[0].args.preCLBalance + rebaseAmount).to.equal( + ethDistributedEvent[0].args.postCLBalance, + "ETHDistributed: CL balance has not increased", + ); + + // FIXME: no Legacy oracle report events + // const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); + // expect(postTotalSharesEvent[0].args.preTotalPooledEther + rebaseAmount).to.equal( + // postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, + // "PostTotalShares: TotalPooledEther has not increased", + // ); + }); + + it.skip("Should account correctly with no LstVaults withdrawals", async () => { + const { lido, accountingOracle } = ctx.contracts; + + const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); + const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); + const totalPooledEtherBefore = await lido.getTotalPooledEther(); + const totalSharesBefore = await lido.getTotalShares(); + const lidoBalanceBefore = await ethers.provider.getBalance(lido.address); + + // Report + const params = { clDiff: 0n, excludeVaultsBalances: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); + + const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); + expect(lastProcessingRefSlotBefore).to.be.lessThan( + lastProcessingRefSlotAfter, + "LastProcessingRefSlot should be updated", + ); + + const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); + expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); + + const totalPooledEtherAfter = await lido.getTotalPooledEther(); + expect(totalPooledEtherBefore).to.equal(totalPooledEtherAfter + amountOfETHLocked); + + const totalSharesAfter = await lido.getTotalShares(); + expect(totalSharesBefore).to.equal(totalSharesAfter + sharesBurntAmount); + + const lidoBalanceAfter = await ethers.provider.getBalance(lido.address); + expect(lidoBalanceBefore).to.equal(lidoBalanceAfter + amountOfETHLocked); + + expect(ctx.getEvents(reportTxReceipt, "WithdrawalsReceived").length).be.equal(0); + expect(ctx.getEvents(reportTxReceipt, "ELRewardsReceived").length).be.equal(0); + }); + + it.skip("Should account correctly with LstVaults withdrawals at limits", async () => { + const { lido, accountingOracle, withdrawalVault, stakingRouter } = ctx.contracts; + + const withdrawals = await rebaseLimitWei(); + + await impersonate(withdrawalVault.address, withdrawals); + + const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); + const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); + const totalPooledEtherBefore = await lido.getTotalPooledEther(); + const totalSharesBefore = await lido.getTotalShares(); + + // Report + const params = { clDiff: 0n, reportElVault: false, reportWithdrawalsVault: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); + + const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); + expect(lastProcessingRefSlotBefore).to.be.lessThan( + lastProcessingRefSlotAfter, + "LastProcessingRefSlot should be updated", + ); + + const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); + expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); + + const totalPooledEtherAfter = await lido.getTotalPooledEther(); + expect(totalPooledEtherBefore + withdrawals).to.equal( + totalPooledEtherAfter + amountOfETHLocked, + "TotalPooledEther change mismatch", + ); + + const hasWithdrawals = amountOfETHLocked != 0; + const stakingModulesCount = await stakingRouter.getStakingModulesCount(); + const transferSharesEvents = ctx.getEvents(reportTxReceipt, "TransferShares"); + + const mintedSharesSum = transferSharesEvents + .slice(hasWithdrawals ? 1 : 0) // skip burner if withdrawals processed + .reduce((acc, { args }) => acc + args.sharesValue, 0n); + + const treasurySharesAsFees = transferSharesEvents[transferSharesEvents.length - 1]; // always the last one + + // if withdrawals processed goes after burner, if no withdrawals processed goes first + const norSharesAsFees = transferSharesEvents[hasWithdrawals ? 1 : 0]; + + // if withdrawals processed goes after burner and NOR, if no withdrawals processed goes after NOR + const sdvtSharesAsFees = ctx.flags.withSimpleDvtModule ? transferSharesEvents[hasWithdrawals ? 2 : 1] : null; + + expect(transferSharesEvents.length).to.equal( + hasWithdrawals ? 2n : 1n + stakingModulesCount, + "Expected transfer of shares to DAO and staking modules", + ); + + // shares minted to DAO and NodeOperatorsRegistry should be equal + const norStats = await stakingRouter.getStakingModule(CURATED_MODULE_ID); + const norShare = norSharesAsFees.args.sharesValue; + const sdvtShare = sdvtSharesAsFees?.args.sharesValue || 0n; + // nor_treasury_fee = nor_share / share_pct * treasury_pct + const norTreasuryFee = (((norShare * 10000n) / norStats.stakingModuleFee) * norStats.treasuryFee) / 10000n; + + // if the simple DVT module is not present, check the shares minted to treasury and DAO are equal + if (!sdvtSharesAsFees) { + expect(norTreasuryFee).to.approximately( + treasurySharesAsFees.args.sharesValue, + 100, + "Shares minted to DAO and NodeOperatorsRegistry mismatch", + ); + } + + // if the simple DVT module is present, check the shares minted to it and treasury are equal + if (sdvtSharesAsFees) { + const sdvtStats = await stakingRouter.getStakingModule(SIMPLE_DVT_MODULE_ID); + const sdvtTreasuryFee = (((sdvtShare * 10000n) / sdvtStats.stakingModuleFee) * sdvtStats.treasuryFee) / 10000n; + + expect(norTreasuryFee + sdvtTreasuryFee).to.approximately( + treasurySharesAsFees.args.sharesValue, + 100, + "Shares minted to DAO and sDVT mismatch", + ); + } + + const tokenRebasedEvent = getFirstEvent(reportTxReceipt, "TokenRebased"); + expect(tokenRebasedEvent.args.sharesMintedAsFees).to.equal(mintedSharesSum); + + const totalSharesAfter = await lido.getTotalShares(); + expect(totalSharesBefore + mintedSharesSum).to.equal(totalSharesAfter + sharesBurntAmount); + + const [sharesRateBefore, sharesRateAfter] = sharesRateFromEvent(reportTxReceipt); + expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore); + + const withdrawalsReceivedEvent = ctx.getEvents(reportTxReceipt, "WithdrawalsReceived")[0]; + expect(withdrawalsReceivedEvent.args.amount).to.equal(withdrawals); + + const withdrawalVaultBalanceAfter = await ethers.provider.getBalance(withdrawalVault.address); + expect(withdrawalVaultBalanceAfter).to.equal(0, "Expected withdrawals vault to be empty"); + }); + + it.skip("Should account correctly with LstVaults withdrawals above limits", async () => { + const { lido, accountingOracle, withdrawalVault, stakingRouter } = ctx.contracts; + + const expectedWithdrawals = await rebaseLimitWei(); + const withdrawalsExcess = ether("10"); + const withdrawals = expectedWithdrawals + withdrawalsExcess; + + await impersonate(withdrawalVault.address, withdrawals); + + const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); + const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); + const totalPooledEtherBefore = await lido.getTotalPooledEther(); + const totalSharesBefore = await lido.getTotalShares(); + + const params = { clDiff: 0n, reportElVault: false, reportWithdrawalsVault: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); + + const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); + expect(lastProcessingRefSlotBefore).to.be.lessThan( + lastProcessingRefSlotAfter, + "LastProcessingRefSlot should be updated", + ); + + const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); + expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); + + const totalPooledEtherAfter = await lido.getTotalPooledEther(); + expect(totalPooledEtherBefore + expectedWithdrawals).to.equal(totalPooledEtherAfter + amountOfETHLocked); + + const hasWithdrawals = amountOfETHLocked != 0; + const stakingModulesCount = await stakingRouter.getStakingModulesCount(); + const transferSharesEvents = ctx.getEvents(reportTxReceipt, "TransferShares"); + + const mintedSharesSum = transferSharesEvents + .slice(hasWithdrawals ? 1 : 0) // skip burner if withdrawals processed + .reduce((acc, { args }) => acc + args.sharesValue, 0n); + + const treasurySharesAsFees = transferSharesEvents[transferSharesEvents.length - 1]; // always the last one + + // if withdrawals processed goes after burner, if no withdrawals processed goes first + const norSharesAsFees = transferSharesEvents[hasWithdrawals ? 1 : 0]; + + // if withdrawals processed goes after burner and NOR, if no withdrawals processed goes after NOR + const sdvtSharesAsFees = ctx.flags.withSimpleDvtModule ? transferSharesEvents[hasWithdrawals ? 2 : 1] : null; + + expect(transferSharesEvents.length).to.equal( + hasWithdrawals ? 2n : 1n + stakingModulesCount, + "Expected transfer of shares to DAO and staking modules", + ); + + // shares minted to DAO and NodeOperatorsRegistry should be equal + const norStats = await stakingRouter.getStakingModule(CURATED_MODULE_ID); + const norShare = norSharesAsFees.args.sharesValue; + const sdvtShare = sdvtSharesAsFees?.args.sharesValue || 0n; + // nor_treasury_fee = nor_share / share_pct * treasury_pct + const norTreasuryFee = (((norShare * 10000n) / norStats.stakingModuleFee) * norStats.treasuryFee) / 10000n; + + // if the simple DVT module is not present, check the shares minted to treasury and DAO are equal + if (!sdvtSharesAsFees) { + expect(norTreasuryFee).to.approximately( + treasurySharesAsFees.args.sharesValue, + 100, + "Shares minted to DAO and NodeOperatorsRegistry mismatch", + ); + } + + // if the simple DVT module is present, check the shares minted to it and treasury are equal + if (sdvtSharesAsFees) { + const sdvtStats = await stakingRouter.getStakingModule(SIMPLE_DVT_MODULE_ID); + const sdvtTreasuryFee = (((sdvtShare * 10000n) / sdvtStats.stakingModuleFee) * sdvtStats.treasuryFee) / 10000n; + + expect(norTreasuryFee + sdvtTreasuryFee).to.approximately( + treasurySharesAsFees.args.sharesValue, + 100, + "Shares minted to DAO and sDVT mismatch", + ); + } + + const tokenRebasedEvent = getFirstEvent(reportTxReceipt, "TokenRebased"); + expect(tokenRebasedEvent.args.sharesMintedAsFees).to.equal(mintedSharesSum); + + const totalSharesAfter = await lido.getTotalShares(); + expect(totalSharesBefore + mintedSharesSum).to.equal(totalSharesAfter + sharesBurntAmount); + + const [sharesRateBefore, sharesRateAfter] = sharesRateFromEvent(reportTxReceipt); + expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore); + + const withdrawalsReceivedEvent = getFirstEvent(reportTxReceipt, "WithdrawalsReceived"); + expect(withdrawalsReceivedEvent.args.amount).to.equal(expectedWithdrawals); + + const withdrawalVaultBalanceAfter = await ethers.provider.getBalance(withdrawalVault.address); + expect(withdrawalVaultBalanceAfter).to.equal( + withdrawalsExcess, + "Expected withdrawal vault to be filled with excess rewards", + ); + }); + + it.skip("Should account correctly LstVaults shares burn at limits", async () => { + const { lido, burner, wstETH } = ctx.contracts; + + const sharesLimit = await sharesBurnLimitNoPooledEtherChanges(); + const initialBurnerBalance = await lido.sharesOf(burner.address); + + await ensureWhaleHasFunds(); + + expect(await lido.sharesOf(wstETH.address)).to.be.greaterThan(sharesLimit, "Not enough shares on whale account"); + + const stethOfShares = await lido.getPooledEthByShares(sharesLimit); + + const wstEthSigner = await impersonate(wstETH.address, ether("1")); + const approveTx = await lido.connect(wstEthSigner).approve(burner.address, stethOfShares); + await trace("lido.approve", approveTx); + + const coverShares = sharesLimit / 3n; + const noCoverShares = sharesLimit - sharesLimit / 3n; + + const lidoSigner = await impersonate(lido.address); + + const burnTx = await burner.connect(lidoSigner).requestBurnShares(wstETH.address, noCoverShares); + const burnTxReceipt = await trace("burner.requestBurnShares", burnTx); + const sharesBurntEvent = getFirstEvent(burnTxReceipt, "StETHBurnRequested"); + + expect(sharesBurntEvent.args.amountOfShares).to.equal(noCoverShares, "StETHBurnRequested: amountOfShares mismatch"); + expect(sharesBurntEvent.args.isCover, "StETHBurnRequested: isCover mismatch").to.be.false; + expect(await lido.sharesOf(burner.address)).to.equal( + noCoverShares + initialBurnerBalance, + "Burner shares mismatch", + ); + + const burnForCoverTx = await burner.connect(lidoSigner).requestBurnSharesForCover(wstETH.address, coverShares); + const burnForCoverTxReceipt = await trace( + "burner.requestBurnSharesForCover", + burnForCoverTx, + ); + const sharesBurntForCoverEvent = getFirstEvent(burnForCoverTxReceipt, "StETHBurnRequested"); + + expect(sharesBurntForCoverEvent.args.amountOfShares).to.equal(coverShares); + expect(sharesBurntForCoverEvent.args.isCover, "StETHBurnRequested: isCover mismatch").to.be.true; + + const burnerShares = await lido.sharesOf(burner.address); + expect(burnerShares).to.equal(sharesLimit + initialBurnerBalance, "Burner shares mismatch"); + + const totalSharesBefore = await lido.getTotalShares(); + + // Report + const params = { clDiff: 0n, excludeVaultsBalances: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + const { sharesBurntAmount, sharesToBurn } = getWithdrawalParams(reportTxReceipt); + + const burntDueToWithdrawals = sharesToBurn - (await lido.sharesOf(burner.address)) + initialBurnerBalance; + expect(burntDueToWithdrawals).to.be.greaterThanOrEqual(0); + expect(sharesBurntAmount - burntDueToWithdrawals).to.equal(sharesLimit, "SharesBurnt: sharesAmount mismatch"); + + const [sharesRateBefore, sharesRateAfter] = sharesRateFromEvent(reportTxReceipt); + expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore, "Shares rate has not increased"); + expect(totalSharesBefore - sharesLimit).to.equal( + (await lido.getTotalShares()) + burntDueToWithdrawals, + "TotalShares change mismatch", + ); + }); + + it.skip("Should account correctly LstVaults shares burn above limits", async () => { + const { lido, burner, wstETH } = ctx.contracts; + + await ensureRequestsFinalized(); + + await ensureWhaleHasFunds(); + + const limit = await sharesBurnLimitNoPooledEtherChanges(); + const excess = 42n; + const limitWithExcess = limit + excess; + + const initialBurnerBalance = await lido.sharesOf(burner.address); + expect(initialBurnerBalance).to.equal(0); + expect(await lido.sharesOf(wstETH.address)).to.be.greaterThan( + limitWithExcess, + "Not enough shares on whale account", + ); + + const stethOfShares = await lido.getPooledEthByShares(limitWithExcess); + + const wstEthSigner = await impersonate(wstETH.address, ether("1")); + const approveTx = await lido.connect(wstEthSigner).approve(burner.address, stethOfShares); + await trace("lido.approve", approveTx); + + const coverShares = limit / 3n; + const noCoverShares = limit - limit / 3n + excess; + + const lidoSigner = await impersonate(lido.address); + + const burnTx = await burner.connect(lidoSigner).requestBurnShares(wstETH.address, noCoverShares); + const burnTxReceipt = await trace("burner.requestBurnShares", burnTx); + const sharesBurntEvent = getFirstEvent(burnTxReceipt, "StETHBurnRequested"); + + expect(sharesBurntEvent.args.amountOfShares).to.equal(noCoverShares, "StETHBurnRequested: amountOfShares mismatch"); + expect(sharesBurntEvent.args.isCover, "StETHBurnRequested: isCover mismatch").to.be.false; + expect(await lido.sharesOf(burner.address)).to.equal( + noCoverShares + initialBurnerBalance, + "Burner shares mismatch", + ); + + const burnForCoverRequest = await burner.connect(lidoSigner).requestBurnSharesForCover(wstETH.address, coverShares); + const burnForCoverRequestReceipt = (await burnForCoverRequest.wait()) as ContractTransactionReceipt; + const sharesBurntForCoverEvent = getFirstEvent(burnForCoverRequestReceipt, "StETHBurnRequested"); + + expect(sharesBurntForCoverEvent.args.amountOfShares).to.equal( + coverShares, + "StETHBurnRequested: amountOfShares mismatch", + ); + expect(sharesBurntForCoverEvent.args.isCover, "StETHBurnRequested: isCover mismatch").to.be.true; + expect(await lido.sharesOf(burner.address)).to.equal( + limitWithExcess + initialBurnerBalance, + "Burner shares mismatch", + ); + + const totalSharesBefore = await lido.getTotalShares(); + + // Report + const params = { clDiff: 0n, excludeVaultsBalances: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + const { sharesBurntAmount, sharesToBurn } = getWithdrawalParams(reportTxReceipt); + const burnerShares = await lido.sharesOf(burner.address); + const burntDueToWithdrawals = sharesToBurn - burnerShares + initialBurnerBalance + excess; + expect(burntDueToWithdrawals).to.be.greaterThanOrEqual(0); + expect(sharesBurntAmount - burntDueToWithdrawals).to.equal(limit, "SharesBurnt: sharesAmount mismatch"); + + const [sharesRateBefore, sharesRateAfter] = sharesRateFromEvent(reportTxReceipt); + expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore, "Shares rate has not increased"); + + const totalSharesAfter = await lido.getTotalShares(); + expect(totalSharesBefore - limit).to.equal(totalSharesAfter + burntDueToWithdrawals, "TotalShares change mismatch"); + + const extraShares = await lido.sharesOf(burner.address); + expect(extraShares).to.be.greaterThanOrEqual(excess, "Expected burner to have excess shares"); + + // Second report + const secondReportParams = { clDiff: 0n, excludeVaultsBalances: true }; + const { reportTx: secondReportTx } = (await report(ctx, secondReportParams)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const secondReportTxReceipt = (await secondReportTx.wait()) as ContractTransactionReceipt; + + const withdrawalParams = getWithdrawalParams(secondReportTxReceipt); + expect(withdrawalParams.sharesBurntAmount).to.equal(extraShares, "SharesBurnt: sharesAmount mismatch"); + + const burnerSharesAfter = await lido.sharesOf(burner.address); + expect(burnerSharesAfter).to.equal(0, "Expected burner to have no shares"); + }); + + it.skip("Should account correctly overfill LstVaults", async () => { + const { lido, withdrawalVault, elRewardsVault } = ctx.contracts; + + await ensureRequestsFinalized(); + + const limit = await rebaseLimitWei(); + const excess = ether("10"); + const limitWithExcess = limit + excess; + + await setBalance(withdrawalVault.address, limitWithExcess); + await setBalance(elRewardsVault.address, limitWithExcess); + + const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); + const totalPooledEtherBefore = await lido.getTotalPooledEther(); + const ethBalanceBefore = await ethers.provider.getBalance(lido.address); + + let elVaultExcess = 0n; + let amountOfETHLocked = 0n; + let updatedLimit = 0n; + { + const params = { clDiff: 0n, reportElVault: true, reportWithdrawalsVault: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + + updatedLimit = await rebaseLimitWei(); + elVaultExcess = limitWithExcess - (updatedLimit - excess); + + amountOfETHLocked = getWithdrawalParams(reportTxReceipt).amountOfETHLocked; + + expect(await ethers.provider.getBalance(withdrawalVault.address)).to.equal( + excess, + "Expected withdrawals vault to be filled with excess rewards", + ); + + const withdrawalsReceivedEvent = getFirstEvent(reportTxReceipt, "WithdrawalsReceived"); + expect(withdrawalsReceivedEvent.args.amount).to.equal(limit, "WithdrawalsReceived: amount mismatch"); + + const elRewardsVaultBalance = await ethers.provider.getBalance(elRewardsVault.address); + expect(elRewardsVaultBalance).to.equal(limitWithExcess, "Expected EL vault to be kept unchanged"); + expect(ctx.getEvents(reportTxReceipt, "ELRewardsReceived")).to.be.empty; + } + { + const params = { clDiff: 0n, reportElVault: true, reportWithdrawalsVault: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + + const withdrawalVaultBalance = await ethers.provider.getBalance(withdrawalVault.address); + expect(withdrawalVaultBalance).to.equal(0, "Expected withdrawals vault to be emptied"); + + const withdrawalsReceivedEvent = getFirstEvent(reportTxReceipt, "WithdrawalsReceived"); + expect(withdrawalsReceivedEvent.args.amount).to.equal(excess, "WithdrawalsReceived: amount mismatch"); + + const elRewardsVaultBalance = await ethers.provider.getBalance(elRewardsVault.address); + expect(elRewardsVaultBalance).to.equal(elVaultExcess, "Expected EL vault to be filled with excess rewards"); + + const elRewardsEvent = getFirstEvent(reportTxReceipt, "ELRewardsReceived"); + expect(elRewardsEvent.args.amount).to.equal(updatedLimit - excess, "ELRewardsReceived: amount mismatch"); + } + { + const params = { clDiff: 0n, reportElVault: true, reportWithdrawalsVault: true }; + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + + expect(ctx.getEvents(reportTxReceipt, "WithdrawalsReceived")).to.be.empty; + + const elRewardsVaultBalance = await ethers.provider.getBalance(elRewardsVault.address); + expect(elRewardsVaultBalance).to.equal(0, "Expected EL vault to be emptied"); + + const rewardsEvent = getFirstEvent(reportTxReceipt, "ELRewardsReceived"); + expect(rewardsEvent.args.amount).to.equal(elVaultExcess, "ELRewardsReceived: amount mismatch"); + + const totalELRewardsCollected = totalELRewardsCollectedBefore + limitWithExcess; + const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); + expect(totalELRewardsCollected).to.equal(totalELRewardsCollectedAfter, "TotalELRewardsCollected change mismatch"); + + const expectedTotalPooledEther = totalPooledEtherBefore + limitWithExcess * 2n; + const totalPooledEtherAfter = await lido.getTotalPooledEther(); + expect(expectedTotalPooledEther).to.equal( + totalPooledEtherAfter + amountOfETHLocked, + "TotalPooledEther change mismatch", + ); + + const expectedEthBalance = ethBalanceBefore + limitWithExcess * 2n; + const ethBalanceAfter = await ethers.provider.getBalance(lido.address); + expect(expectedEthBalance).to.equal(ethBalanceAfter + amountOfETHLocked, "Lido ETH balance change mismatch"); + } + }); +}); diff --git a/test/integration/protocol-happy-path.ts b/test/integration/protocol-happy-path.ts index e798eb4a9..85ce04e66 100644 --- a/test/integration/protocol-happy-path.ts +++ b/test/integration/protocol-happy-path.ts @@ -9,7 +9,7 @@ import { getProtocolContext, ProtocolContext } from "lib/protocol"; import { finalizeWithdrawalQueue, norEnsureOperators, - OracleReportOptions, + OracleReportParams, report, sdvtEnsureOperators, } from "lib/protocol/helpers"; @@ -310,7 +310,7 @@ describe("Happy Path", () => { // Stranger deposited 100 ETH, enough to deposit 3 validators, need to reflect this in the report // 0.01 ETH is added to the clDiff to simulate some rewards - const reportData: Partial = { + const reportData: Partial = { clDiff: ether("96.01"), clAppearedValidators: 3n, }; From b5190db3ca344cf5a4ec5d578e67c5cfd0decf95 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 16 Sep 2024 16:31:21 +0100 Subject: [PATCH 055/338] chore: fix unit tests types --- lib/oracle.ts | 6 +++++- test/0.8.9/oracle/accountingOracle.accessControl.test.ts | 2 ++ test/0.8.9/oracle/accountingOracle.happyPath.test.ts | 2 ++ test/0.8.9/oracle/accountingOracle.submitReport.test.ts | 2 ++ .../oracle/accountingOracle.submitReportExtraData.test.ts | 2 ++ 5 files changed, 13 insertions(+), 1 deletion(-) diff --git a/lib/oracle.ts b/lib/oracle.ts index ca1df184b..5c9246fc3 100644 --- a/lib/oracle.ts +++ b/lib/oracle.ts @@ -35,6 +35,8 @@ const DEFAULT_REPORT_FIELDS: OracleReport = { withdrawalFinalizationBatches: [], simulatedShareRate: 0n, isBunkerMode: false, + vaultsValues: [], + vaultsNetCashFlows: [], extraDataFormat: 0n, extraDataHash: ethers.ZeroHash, extraDataItemsCount: 0n, @@ -54,6 +56,8 @@ export function getReportDataItems(r: OracleReport) { r.withdrawalFinalizationBatches, r.simulatedShareRate, r.isBunkerMode, + r.vaultsValues, + r.vaultsNetCashFlows, r.extraDataFormat, r.extraDataHash, r.extraDataItemsCount, @@ -63,7 +67,7 @@ export function getReportDataItems(r: OracleReport) { export function calcReportDataHash(reportItems: ReportAsArray) { const data = ethers.AbiCoder.defaultAbiCoder().encode( [ - "(uint256, uint256, uint256, uint256, uint256[], uint256[], uint256, uint256, uint256, uint256[], uint256, bool, uint256, bytes32, uint256)", + "(uint256, uint256, uint256, uint256, uint256[], uint256[], uint256, uint256, uint256, uint256[], uint256, bool, uint256[], int256[], uint256, bytes32, uint256)", ], [reportItems], ); diff --git a/test/0.8.9/oracle/accountingOracle.accessControl.test.ts b/test/0.8.9/oracle/accountingOracle.accessControl.test.ts index a0bf425ab..3ef166119 100644 --- a/test/0.8.9/oracle/accountingOracle.accessControl.test.ts +++ b/test/0.8.9/oracle/accountingOracle.accessControl.test.ts @@ -77,6 +77,8 @@ describe("AccountingOracle.sol:accessControl", () => { withdrawalFinalizationBatches: [1], simulatedShareRate: shareRate(1n), isBunkerMode: true, + vaultsValues: [], + vaultsNetCashFlows: [], extraDataFormat: emptyExtraData ? EXTRA_DATA_FORMAT_EMPTY : EXTRA_DATA_FORMAT_LIST, extraDataHash: emptyExtraData ? ZeroHash : extraDataHash, extraDataItemsCount: emptyExtraData ? 0 : extraDataItems.length, diff --git a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts index aaeb60b54..50f4ceb8b 100644 --- a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts +++ b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts @@ -152,6 +152,8 @@ describe("AccountingOracle.sol:happyPath", () => { withdrawalFinalizationBatches: [1], simulatedShareRate: shareRate(1n), isBunkerMode: true, + vaultsValues: [], + vaultsNetCashFlows: [], extraDataFormat: EXTRA_DATA_FORMAT_LIST, extraDataHash, extraDataItemsCount: extraDataItems.length, diff --git a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts index 3ce8e2f40..02a9f8b8c 100644 --- a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts +++ b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts @@ -74,6 +74,8 @@ describe("AccountingOracle.sol:submitReport", () => { withdrawalFinalizationBatches: [1], simulatedShareRate: shareRate(1n), isBunkerMode: true, + vaultsValues: [], + vaultsNetCashFlows: [], extraDataFormat: EXTRA_DATA_FORMAT_LIST, extraDataHash, extraDataItemsCount: extraDataItems.length, diff --git a/test/0.8.9/oracle/accountingOracle.submitReportExtraData.test.ts b/test/0.8.9/oracle/accountingOracle.submitReportExtraData.test.ts index a5e2872fb..86c8f0f16 100644 --- a/test/0.8.9/oracle/accountingOracle.submitReportExtraData.test.ts +++ b/test/0.8.9/oracle/accountingOracle.submitReportExtraData.test.ts @@ -59,6 +59,8 @@ const getDefaultReportFields = (override = {}) => ({ withdrawalFinalizationBatches: [1], simulatedShareRate: shareRate(1n), isBunkerMode: true, + vaultsValues: [], + vaultsNetCashFlows: [], extraDataFormat: EXTRA_DATA_FORMAT_LIST, extraDataHash: ZeroHash, extraDataItemsCount: 0, From e47bba3dfc25b7845fc25da6ee2efc199765a9cd Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 16 Sep 2024 17:04:57 +0100 Subject: [PATCH 056/338] chore: stub for vaults tests --- lib/protocol/helpers/accounting.ts | 16 +- test/integration/accounting.lstVaults.ts | 1059 ---------------------- test/integration/lst-vaults.ts | 59 ++ 3 files changed, 67 insertions(+), 1067 deletions(-) delete mode 100644 test/integration/accounting.lstVaults.ts create mode 100644 test/integration/lst-vaults.ts diff --git a/lib/protocol/helpers/accounting.ts b/lib/protocol/helpers/accounting.ts index 3b14ad3c4..acc5600d7 100644 --- a/lib/protocol/helpers/accounting.ts +++ b/lib/protocol/helpers/accounting.ts @@ -503,8 +503,8 @@ export type OracleReportSubmitParams = { numExitedValidatorsByStakingModule?: bigint[]; withdrawalFinalizationBatches?: bigint[]; isBunkerMode?: boolean; - vaultValues?: bigint[]; - netCashFlows?: bigint[]; + vaultsValues: bigint[]; + vaultsNetCashFlows: bigint[]; extraDataFormat?: bigint; extraDataHash?: string; extraDataItemsCount?: bigint; @@ -534,8 +534,8 @@ const submitReport = async ( numExitedValidatorsByStakingModule = [], withdrawalFinalizationBatches = [], isBunkerMode = false, - vaultValues = [], - netCashFlows = [], + vaultsValues = [], + vaultsNetCashFlows = [], extraDataFormat = 0n, extraDataHash = ZERO_BYTES32, extraDataItemsCount = 0n, @@ -556,8 +556,8 @@ const submitReport = async ( "Num exited validators by staking module": numExitedValidatorsByStakingModule, "Withdrawal finalization batches": withdrawalFinalizationBatches, "Is bunker mode": isBunkerMode, - "Vaults values": vaultValues, - "Vaults net cash flows": netCashFlows, + "Vaults values": vaultsValues, + "Vaults net cash flows": vaultsNetCashFlows, "Extra data format": extraDataFormat, "Extra data hash": extraDataHash, "Extra data items count": extraDataItemsCount, @@ -580,8 +580,8 @@ const submitReport = async ( numExitedValidatorsByStakingModule, withdrawalFinalizationBatches, isBunkerMode, - vaultsValues: vaultValues, - vaultsNetCashFlows: netCashFlows, + vaultsValues, + vaultsNetCashFlows, extraDataFormat, extraDataHash, extraDataItemsCount, diff --git a/test/integration/accounting.lstVaults.ts b/test/integration/accounting.lstVaults.ts deleted file mode 100644 index 0b66d52a6..000000000 --- a/test/integration/accounting.lstVaults.ts +++ /dev/null @@ -1,1059 +0,0 @@ -import { expect } from "chai"; -import { ContractTransactionReceipt, LogDescription, TransactionResponse, ZeroAddress } from "ethers"; -import { ethers } from "hardhat"; - -import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { setBalance } from "@nomicfoundation/hardhat-network-helpers"; - -import { ether, impersonate, ONE_GWEI, trace, updateBalance } from "lib"; -import { getProtocolContext, ProtocolContext } from "lib/protocol"; -import { - finalizeWithdrawalQueue, - getReportTimeElapsed, - norEnsureOperators, - report, - sdvtEnsureOperators, -} from "lib/protocol/helpers"; - -import { Snapshot } from "test/suite"; - -const LIMITER_PRECISION_BASE = BigInt(10 ** 9); - -const SHARE_RATE_PRECISION = BigInt(10 ** 27); -const ONE_DAY = 86400n; -const MAX_BASIS_POINTS = 10000n; -const AMOUNT = ether("100"); -const MAX_DEPOSIT = 150n; -const CURATED_MODULE_ID = 1n; -const SIMPLE_DVT_MODULE_ID = 2n; - -const ZERO_HASH = new Uint8Array(32).fill(0); - -describe("Accounting with LstVaults integration", () => { - let ctx: ProtocolContext; - - let ethHolder: HardhatEthersSigner; - let stEthHolder: HardhatEthersSigner; - - let snapshot: string; - let originalState: string; - - before(async () => { - ctx = await getProtocolContext(); - - [stEthHolder, ethHolder] = await ethers.getSigners(); - - snapshot = await Snapshot.take(); - - const { lido, depositSecurityModule } = ctx.contracts; - - await finalizeWithdrawalQueue(ctx, stEthHolder, ethHolder); - - await norEnsureOperators(ctx, 3n, 5n); - if (ctx.flags.withSimpleDvtModule) { - await sdvtEnsureOperators(ctx, 3n, 5n); - } - - const dsmSigner = await impersonate(depositSecurityModule.address, AMOUNT); - await lido.connect(dsmSigner).deposit(MAX_DEPOSIT, CURATED_MODULE_ID, ZERO_HASH); - - await report(ctx, { - clDiff: ether("32") * 3n, // 32 ETH * 3 validators - clAppearedValidators: 3n, - excludeVaultsBalances: true, - }); - }); - - beforeEach(async () => (originalState = await Snapshot.take())); - - afterEach(async () => await Snapshot.restore(originalState)); - - after(async () => await Snapshot.restore(snapshot)); // Rollback to the initial state pre deployment - - const getFirstEvent = (receipt: ContractTransactionReceipt, eventName: string) => { - const events = ctx.getEvents(receipt, eventName); - expect(events.length).to.be.greaterThan(0); - return events[0]; - }; - - const shareRateFromEvent = (tokenRebasedEvent: LogDescription) => { - const sharesRateBefore = - (tokenRebasedEvent.args.preTotalEther * SHARE_RATE_PRECISION) / tokenRebasedEvent.args.preTotalShares; - const sharesRateAfter = - (tokenRebasedEvent.args.postTotalEther * SHARE_RATE_PRECISION) / tokenRebasedEvent.args.postTotalShares; - return { sharesRateBefore, sharesRateAfter }; - }; - - const roundToGwei = (value: bigint) => { - return (value / ONE_GWEI) * ONE_GWEI; - }; - - const rebaseLimitWei = async () => { - const { oracleReportSanityChecker, lido } = ctx.contracts; - - const maxPositiveTokeRebase = await oracleReportSanityChecker.getMaxPositiveTokenRebase(); - const totalPooledEther = await lido.getTotalPooledEther(); - - expect(maxPositiveTokeRebase).to.be.greaterThanOrEqual(0); - expect(totalPooledEther).to.be.greaterThanOrEqual(0); - - return (maxPositiveTokeRebase * totalPooledEther) / LIMITER_PRECISION_BASE; - }; - - const getWithdrawalParams = (tx: ContractTransactionReceipt) => { - const withdrawalsFinalized = ctx.getEvents(tx, "WithdrawalsFinalized"); - const amountOfETHLocked = withdrawalsFinalized.length > 0 ? withdrawalsFinalized[0].args.amountOfETHLocked : 0n; - const sharesToBurn = withdrawalsFinalized.length > 0 ? withdrawalsFinalized[0].args.sharesToBurn : 0n; - - const sharesBurnt = ctx.getEvents(tx, "SharesBurnt"); - const sharesBurntAmount = sharesBurnt.length > 0 ? sharesBurnt[0].args.sharesAmount : 0n; - - return { amountOfETHLocked, sharesBurntAmount, sharesToBurn }; - }; - - const sharesRateFromEvent = (tx: ContractTransactionReceipt) => { - const tokenRebasedEvent = getFirstEvent(tx, "TokenRebased"); - expect(tokenRebasedEvent.args.preTotalEther).to.be.greaterThanOrEqual(0); - expect(tokenRebasedEvent.args.postTotalEther).to.be.greaterThanOrEqual(0); - return [ - (tokenRebasedEvent.args.preTotalEther * SHARE_RATE_PRECISION) / tokenRebasedEvent.args.preTotalShares, - (tokenRebasedEvent.args.postTotalEther * SHARE_RATE_PRECISION) / tokenRebasedEvent.args.postTotalShares, - ]; - }; - - // Get shares burn limit from oracle report sanity checker contract when NO changes in pooled Ether are expected - const sharesBurnLimitNoPooledEtherChanges = async () => { - const rebaseLimit = await ctx.contracts.oracleReportSanityChecker.getMaxPositiveTokenRebase(); - const rebaseLimitPlus1 = rebaseLimit + LIMITER_PRECISION_BASE; - - return ((await ctx.contracts.lido.getTotalShares()) * rebaseLimit) / rebaseLimitPlus1; - }; - - // Ensure the whale account has enough shares, e.g. on scratch deployments - async function ensureWhaleHasFunds() { - const { lido, wstETH } = ctx.contracts; - if (!(await lido.sharesOf(wstETH.address))) { - const wstEthSigner = await impersonate(wstETH.address, ether("10001")); - const submitTx = await lido.connect(wstEthSigner).submit(ZeroAddress, { value: ether("10000") }); - await trace("lido.submit", submitTx); - } - } - - // Helper function to finalize all requests - async function ensureRequestsFinalized() { - const { lido, withdrawalQueue } = ctx.contracts; - - await setBalance(ethHolder.address, ether("1000000")); - - while ((await withdrawalQueue.getLastRequestId()) != (await withdrawalQueue.getLastFinalizedRequestId())) { - await report(ctx); - const submitTx = await lido.connect(ethHolder).submit(ZeroAddress, { value: ether("10000") }); - await trace("lido.submit", submitTx); - } - } - - it("Should account correctly with no LstVaults rebase", async () => { - const { lido, accountingOracle } = ctx.contracts; - - const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); - const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); - const totalPooledEtherBefore = await lido.getTotalPooledEther(); - const totalSharesBefore = await lido.getTotalShares(); - const ethBalanceBefore = await ethers.provider.getBalance(lido.address); - - // Report - const params = { clDiff: 0n, excludeVaultsBalances: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); - - const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); - expect(lastProcessingRefSlotBefore).to.be.lessThan( - lastProcessingRefSlotAfter, - "LastProcessingRefSlot should be updated", - ); - - const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); - expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); - - const totalPooledEtherAfter = await lido.getTotalPooledEther(); - expect(totalPooledEtherBefore).to.equal(totalPooledEtherAfter + amountOfETHLocked); - - const totalSharesAfter = await lido.getTotalShares(); - expect(totalSharesBefore).to.equal(totalSharesAfter + sharesBurntAmount); - - const tokenRebasedEvent = ctx.getEvents(reportTxReceipt, "TokenRebased"); - const { sharesRateBefore, sharesRateAfter } = shareRateFromEvent(tokenRebasedEvent[0]); - expect(sharesRateBefore).to.be.lessThanOrEqual(sharesRateAfter); - - // FIXME: no Legacy oracle report events - // const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); - // expect(postTotalSharesEvent[0].args.preTotalPooledEther).to.equal( - // postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, - // ); - - const ethBalanceAfter = await ethers.provider.getBalance(lido.address); - expect(ethBalanceBefore).to.equal(ethBalanceAfter + amountOfETHLocked); - }); - - it.skip("Should account correctly with negative LstVaults rebase", async () => { - const { lido, accountingOracle } = ctx.contracts; - - const REBASE_AMOUNT = ether("-1"); // Must be enough to cover the fees - - const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); - const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); - const totalPooledEtherBefore = await lido.getTotalPooledEther(); - const totalSharesBefore = await lido.getTotalShares(); - - // Report - const params = { clDiff: 0n, excludeVaultsBalances: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); - - const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); - expect(lastProcessingRefSlotBefore).to.be.lessThan( - lastProcessingRefSlotAfter, - "LastProcessingRefSlot should be updated", - ); - - const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); - expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); - - const totalPooledEtherAfter = await lido.getTotalPooledEther(); - expect(totalPooledEtherBefore + REBASE_AMOUNT).to.equal(totalPooledEtherAfter + amountOfETHLocked); - - const totalSharesAfter = await lido.getTotalShares(); - expect(totalSharesBefore).to.equal(totalSharesAfter + sharesBurntAmount); - - const tokenRebasedEvent = ctx.getEvents(reportTxReceipt, "TokenRebased"); - const { sharesRateBefore, sharesRateAfter } = shareRateFromEvent(tokenRebasedEvent[0]); - expect(sharesRateAfter).to.be.lessThan(sharesRateBefore); - - const ethDistributedEvent = ctx.getEvents(reportTxReceipt, "ETHDistributed"); - expect(ethDistributedEvent[0].args.preCLBalance + REBASE_AMOUNT).to.equal( - ethDistributedEvent[0].args.postCLBalance, - "ETHDistributed: CL balance differs from expected", - ); - - // FIXME: no Legacy oracle report events - // const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); - // expect(postTotalSharesEvent[0].args.preTotalPooledEther + REBASE_AMOUNT).to.equal( - // postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, - // "PostTotalShares: TotalPooledEther differs from expected", - // ); - }); - - it.skip("Should account correctly with positive LstVaults rewards", async () => { - const { lido, accountingOracle, elRewardsVault } = ctx.contracts; - - await updateBalance(elRewardsVault.address, ether("1")); - - const elRewards = await ethers.provider.getBalance(elRewardsVault.address); - expect(elRewards).to.be.greaterThan(0, "Expected EL vault to be non-empty"); - - const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); - const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); - const totalPooledEtherBefore = await lido.getTotalPooledEther(); - const totalSharesBefore = await lido.getTotalShares(); - const lidoBalanceBefore = await ethers.provider.getBalance(lido.address); - - const params = { clDiff: 0n, reportElVault: true, reportWithdrawalsVault: false }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); - - const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); - expect(lastProcessingRefSlotBefore).to.be.lessThan( - lastProcessingRefSlotAfter, - "LastProcessingRefSlot should be updated", - ); - - const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); - expect(totalELRewardsCollectedBefore + elRewards).to.equal(totalELRewardsCollectedAfter); - - const elRewardsReceivedEvent = getFirstEvent(reportTxReceipt, "ELRewardsReceived"); - expect(elRewardsReceivedEvent.args.amount).to.equal(elRewards, "EL rewards mismatch"); - - const totalPooledEtherAfter = await lido.getTotalPooledEther(); - expect(totalPooledEtherBefore + elRewards).to.equal( - totalPooledEtherAfter + amountOfETHLocked, - "TotalPooledEther mismatch", - ); - - const totalSharesAfter = await lido.getTotalShares(); - expect(totalSharesBefore).to.equal(totalSharesAfter + sharesBurntAmount, "TotalShares mismatch"); - - const lidoBalanceAfter = await ethers.provider.getBalance(lido.address); - expect(lidoBalanceBefore + elRewards).to.equal(lidoBalanceAfter + amountOfETHLocked, "Lido balance mismatch"); - - const elVaultBalanceAfter = await ethers.provider.getBalance(elRewardsVault.address); - expect(elVaultBalanceAfter).to.equal(0, "Expected EL vault to be empty"); - }); - - it.skip("Should account correctly with positive LstVaults rebase at limits", async () => { - const { lido, accountingOracle, oracleReportSanityChecker, stakingRouter } = ctx.contracts; - - const { annualBalanceIncreaseBPLimit } = await oracleReportSanityChecker.getOracleReportLimits(); - const { beaconBalance } = await lido.getBeaconStat(); - - const { timeElapsed } = await getReportTimeElapsed(ctx); - - // To calculate the rebase amount close to the annual increase limit - // we use (ONE_DAY + 1n) to slightly underperform for the daily limit - // This ensures we're testing a scenario very close to, but not exceeding, the annual limit - const time = timeElapsed + 1n; - let rebaseAmount = (beaconBalance * annualBalanceIncreaseBPLimit * time) / (365n * ONE_DAY) / MAX_BASIS_POINTS; - rebaseAmount = roundToGwei(rebaseAmount); - - // At this point, rebaseAmount represents a positive CL rebase that is - // just slightly below the maximum allowed daily increase, testing the system's - // behavior near its operational limits - const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); - const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); - const totalPooledEtherBefore = await lido.getTotalPooledEther(); - const totalSharesBefore = await lido.getTotalShares(); - - // Report - const params = { clDiff: rebaseAmount, excludeVaultsBalances: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); - - const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); - expect(lastProcessingRefSlotBefore).to.be.lessThan( - lastProcessingRefSlotAfter, - "LastProcessingRefSlot should be updated", - ); - - const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); - expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); - - const totalPooledEtherAfter = await lido.getTotalPooledEther(); - expect(totalPooledEtherBefore + rebaseAmount).to.equal(totalPooledEtherAfter + amountOfETHLocked); - - const hasWithdrawals = amountOfETHLocked != 0; - const stakingModulesCount = await stakingRouter.getStakingModulesCount(); - const transferSharesEvents = ctx.getEvents(reportTxReceipt, "TransferShares"); - - const mintedSharesSum = transferSharesEvents - .slice(hasWithdrawals ? 1 : 0) // skip burner if withdrawals processed - .reduce((acc, { args }) => acc + args.sharesValue, 0n); - - const treasurySharesAsFees = transferSharesEvents[transferSharesEvents.length - 1]; // always the last one - - // if withdrawals processed goes after burner, if no withdrawals processed goes first - const norSharesAsFees = transferSharesEvents[hasWithdrawals ? 1 : 0]; - - // if withdrawals processed goes after burner and NOR, if no withdrawals processed goes after NOR - const sdvtSharesAsFees = ctx.flags.withSimpleDvtModule ? transferSharesEvents[hasWithdrawals ? 2 : 1] : null; - - expect(transferSharesEvents.length).to.equal( - hasWithdrawals ? 2n : 1n + stakingModulesCount, - "Expected transfer of shares to DAO and staking modules", - ); - - // shares minted to DAO and NodeOperatorsRegistry should be equal - const norStats = await stakingRouter.getStakingModule(CURATED_MODULE_ID); - const norShare = norSharesAsFees.args.sharesValue; - const sdvtShare = sdvtSharesAsFees?.args.sharesValue || 0n; - // nor_treasury_fee = nor_share / share_pct * treasury_pct - const norTreasuryFee = (((norShare * 10000n) / norStats.stakingModuleFee) * norStats.treasuryFee) / 10000n; - - // if the simple DVT module is not present, check the shares minted to treasury and DAO are equal - if (!sdvtSharesAsFees) { - expect(norTreasuryFee).to.approximately( - treasurySharesAsFees.args.sharesValue, - 100, - "Shares minted to DAO and NodeOperatorsRegistry mismatch", - ); - } - - // if the simple DVT module is present, check the shares minted to it and treasury are equal - if (sdvtSharesAsFees) { - const sdvtStats = await stakingRouter.getStakingModule(SIMPLE_DVT_MODULE_ID); - const sdvtTreasuryFee = (((sdvtShare * 10000n) / sdvtStats.stakingModuleFee) * sdvtStats.treasuryFee) / 10000n; - - expect(norTreasuryFee + sdvtTreasuryFee).to.approximately( - treasurySharesAsFees.args.sharesValue, - 100, - "Shares minted to DAO and sDVT mismatch", - ); - } - - const tokenRebasedEvent = ctx.getEvents(reportTxReceipt, "TokenRebased"); - expect(tokenRebasedEvent[0].args.sharesMintedAsFees).to.equal( - mintedSharesSum, - "TokenRebased: sharesMintedAsFee mismatch", - ); - - const totalSharesAfter = await lido.getTotalShares(); - expect(totalSharesBefore + mintedSharesSum).to.equal( - totalSharesAfter + sharesBurntAmount, - "TotalShares change mismatch", - ); - - const { sharesRateBefore, sharesRateAfter } = shareRateFromEvent(tokenRebasedEvent[0]); - expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore, "Shares rate has not increased"); - - const ethDistributedEvent = ctx.getEvents(reportTxReceipt, "ETHDistributed"); - expect(ethDistributedEvent[0].args.preCLBalance + rebaseAmount).to.equal( - ethDistributedEvent[0].args.postCLBalance, - "ETHDistributed: CL balance has not increased", - ); - - // FIXME: no Legacy oracle report events - // const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); - // expect(postTotalSharesEvent[0].args.preTotalPooledEther + rebaseAmount).to.equal( - // postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, - // "PostTotalShares: TotalPooledEther has not increased", - // ); - }); - - it.skip("Should account correctly with positive LstVaults rebase above limits", async () => { - const { lido, accountingOracle, oracleReportSanityChecker, stakingRouter } = ctx.contracts; - - const { annualBalanceIncreaseBPLimit } = await oracleReportSanityChecker.getOracleReportLimits(); - const { beaconBalance } = await lido.getBeaconStat(); - - const { timeElapsed } = await getReportTimeElapsed(ctx); - - // To calculate the rebase amount close to the annual increase limit - // we use (ONE_DAY + 1n) to slightly underperform for the daily limit - // This ensures we're testing a scenario very close to, but not exceeding, the annual limit - const time = timeElapsed + 1n; - let rebaseAmount = (beaconBalance * annualBalanceIncreaseBPLimit * time) / (365n * ONE_DAY) / MAX_BASIS_POINTS; - rebaseAmount = roundToGwei(rebaseAmount); - - // At this point, rebaseAmount represents a positive CL rebase that is - // just slightly below the maximum allowed daily increase, testing the system's - // behavior near its operational limits - const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); - const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); - const totalPooledEtherBefore = await lido.getTotalPooledEther(); - const totalSharesBefore = await lido.getTotalShares(); - - // Report - const params = { clDiff: rebaseAmount, excludeVaultsBalances: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); - - const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); - expect(lastProcessingRefSlotBefore).to.be.lessThan( - lastProcessingRefSlotAfter, - "LastProcessingRefSlot should be updated", - ); - - const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); - expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); - - const totalPooledEtherAfter = await lido.getTotalPooledEther(); - expect(totalPooledEtherBefore + rebaseAmount).to.equal(totalPooledEtherAfter + amountOfETHLocked); - - const hasWithdrawals = amountOfETHLocked != 0; - const stakingModulesCount = await stakingRouter.getStakingModulesCount(); - const transferSharesEvents = ctx.getEvents(reportTxReceipt, "TransferShares"); - - const mintedSharesSum = transferSharesEvents - .slice(hasWithdrawals ? 1 : 0) // skip burner if withdrawals processed - .reduce((acc, { args }) => acc + args.sharesValue, 0n); - - const treasurySharesAsFees = transferSharesEvents[transferSharesEvents.length - 1]; // always the last one - - // if withdrawals processed goes after burner, if no withdrawals processed goes first - const norSharesAsFees = transferSharesEvents[hasWithdrawals ? 1 : 0]; - - // if withdrawals processed goes after burner and NOR, if no withdrawals processed goes after NOR - const sdvtSharesAsFees = ctx.flags.withSimpleDvtModule ? transferSharesEvents[hasWithdrawals ? 2 : 1] : null; - - expect(transferSharesEvents.length).to.equal( - hasWithdrawals ? 2n : 1n + stakingModulesCount, - "Expected transfer of shares to DAO and staking modules", - ); - - // shares minted to DAO and NodeOperatorsRegistry should be equal - const norStats = await stakingRouter.getStakingModule(CURATED_MODULE_ID); - const norShare = norSharesAsFees.args.sharesValue; - const sdvtShare = sdvtSharesAsFees?.args.sharesValue || 0n; - // nor_treasury_fee = nor_share / share_pct * treasury_pct - const norTreasuryFee = (((norShare * 10000n) / norStats.stakingModuleFee) * norStats.treasuryFee) / 10000n; - - // if the simple DVT module is not present, check the shares minted to treasury and DAO are equal - if (!sdvtSharesAsFees) { - expect(norTreasuryFee).to.approximately( - treasurySharesAsFees.args.sharesValue, - 100, - "Shares minted to DAO and NodeOperatorsRegistry mismatch", - ); - } - - // if the simple DVT module is present, check the shares minted to it and treasury are equal - if (sdvtSharesAsFees) { - const sdvtStats = await stakingRouter.getStakingModule(SIMPLE_DVT_MODULE_ID); - const sdvtTreasuryFee = (((sdvtShare * 10000n) / sdvtStats.stakingModuleFee) * sdvtStats.treasuryFee) / 10000n; - - expect(norTreasuryFee + sdvtTreasuryFee).to.approximately( - treasurySharesAsFees.args.sharesValue, - 100, - "Shares minted to DAO and sDVT mismatch", - ); - } - - const tokenRebasedEvent = ctx.getEvents(reportTxReceipt, "TokenRebased"); - expect(tokenRebasedEvent[0].args.sharesMintedAsFees).to.equal( - mintedSharesSum, - "TokenRebased: sharesMintedAsFee mismatch", - ); - - const totalSharesAfter = await lido.getTotalShares(); - expect(totalSharesBefore + mintedSharesSum).to.equal( - totalSharesAfter + sharesBurntAmount, - "TotalShares change mismatch", - ); - - const { sharesRateBefore, sharesRateAfter } = shareRateFromEvent(tokenRebasedEvent[0]); - expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore, "Shares rate has not increased"); - - const ethDistributedEvent = ctx.getEvents(reportTxReceipt, "ETHDistributed"); - expect(ethDistributedEvent[0].args.preCLBalance + rebaseAmount).to.equal( - ethDistributedEvent[0].args.postCLBalance, - "ETHDistributed: CL balance has not increased", - ); - - // FIXME: no Legacy oracle report events - // const postTotalSharesEvent = ctx.getEvents(reportTxReceipt, "PostTotalShares"); - // expect(postTotalSharesEvent[0].args.preTotalPooledEther + rebaseAmount).to.equal( - // postTotalSharesEvent[0].args.postTotalPooledEther + amountOfETHLocked, - // "PostTotalShares: TotalPooledEther has not increased", - // ); - }); - - it.skip("Should account correctly with no LstVaults withdrawals", async () => { - const { lido, accountingOracle } = ctx.contracts; - - const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); - const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); - const totalPooledEtherBefore = await lido.getTotalPooledEther(); - const totalSharesBefore = await lido.getTotalShares(); - const lidoBalanceBefore = await ethers.provider.getBalance(lido.address); - - // Report - const params = { clDiff: 0n, excludeVaultsBalances: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); - - const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); - expect(lastProcessingRefSlotBefore).to.be.lessThan( - lastProcessingRefSlotAfter, - "LastProcessingRefSlot should be updated", - ); - - const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); - expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); - - const totalPooledEtherAfter = await lido.getTotalPooledEther(); - expect(totalPooledEtherBefore).to.equal(totalPooledEtherAfter + amountOfETHLocked); - - const totalSharesAfter = await lido.getTotalShares(); - expect(totalSharesBefore).to.equal(totalSharesAfter + sharesBurntAmount); - - const lidoBalanceAfter = await ethers.provider.getBalance(lido.address); - expect(lidoBalanceBefore).to.equal(lidoBalanceAfter + amountOfETHLocked); - - expect(ctx.getEvents(reportTxReceipt, "WithdrawalsReceived").length).be.equal(0); - expect(ctx.getEvents(reportTxReceipt, "ELRewardsReceived").length).be.equal(0); - }); - - it.skip("Should account correctly with LstVaults withdrawals at limits", async () => { - const { lido, accountingOracle, withdrawalVault, stakingRouter } = ctx.contracts; - - const withdrawals = await rebaseLimitWei(); - - await impersonate(withdrawalVault.address, withdrawals); - - const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); - const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); - const totalPooledEtherBefore = await lido.getTotalPooledEther(); - const totalSharesBefore = await lido.getTotalShares(); - - // Report - const params = { clDiff: 0n, reportElVault: false, reportWithdrawalsVault: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); - - const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); - expect(lastProcessingRefSlotBefore).to.be.lessThan( - lastProcessingRefSlotAfter, - "LastProcessingRefSlot should be updated", - ); - - const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); - expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); - - const totalPooledEtherAfter = await lido.getTotalPooledEther(); - expect(totalPooledEtherBefore + withdrawals).to.equal( - totalPooledEtherAfter + amountOfETHLocked, - "TotalPooledEther change mismatch", - ); - - const hasWithdrawals = amountOfETHLocked != 0; - const stakingModulesCount = await stakingRouter.getStakingModulesCount(); - const transferSharesEvents = ctx.getEvents(reportTxReceipt, "TransferShares"); - - const mintedSharesSum = transferSharesEvents - .slice(hasWithdrawals ? 1 : 0) // skip burner if withdrawals processed - .reduce((acc, { args }) => acc + args.sharesValue, 0n); - - const treasurySharesAsFees = transferSharesEvents[transferSharesEvents.length - 1]; // always the last one - - // if withdrawals processed goes after burner, if no withdrawals processed goes first - const norSharesAsFees = transferSharesEvents[hasWithdrawals ? 1 : 0]; - - // if withdrawals processed goes after burner and NOR, if no withdrawals processed goes after NOR - const sdvtSharesAsFees = ctx.flags.withSimpleDvtModule ? transferSharesEvents[hasWithdrawals ? 2 : 1] : null; - - expect(transferSharesEvents.length).to.equal( - hasWithdrawals ? 2n : 1n + stakingModulesCount, - "Expected transfer of shares to DAO and staking modules", - ); - - // shares minted to DAO and NodeOperatorsRegistry should be equal - const norStats = await stakingRouter.getStakingModule(CURATED_MODULE_ID); - const norShare = norSharesAsFees.args.sharesValue; - const sdvtShare = sdvtSharesAsFees?.args.sharesValue || 0n; - // nor_treasury_fee = nor_share / share_pct * treasury_pct - const norTreasuryFee = (((norShare * 10000n) / norStats.stakingModuleFee) * norStats.treasuryFee) / 10000n; - - // if the simple DVT module is not present, check the shares minted to treasury and DAO are equal - if (!sdvtSharesAsFees) { - expect(norTreasuryFee).to.approximately( - treasurySharesAsFees.args.sharesValue, - 100, - "Shares minted to DAO and NodeOperatorsRegistry mismatch", - ); - } - - // if the simple DVT module is present, check the shares minted to it and treasury are equal - if (sdvtSharesAsFees) { - const sdvtStats = await stakingRouter.getStakingModule(SIMPLE_DVT_MODULE_ID); - const sdvtTreasuryFee = (((sdvtShare * 10000n) / sdvtStats.stakingModuleFee) * sdvtStats.treasuryFee) / 10000n; - - expect(norTreasuryFee + sdvtTreasuryFee).to.approximately( - treasurySharesAsFees.args.sharesValue, - 100, - "Shares minted to DAO and sDVT mismatch", - ); - } - - const tokenRebasedEvent = getFirstEvent(reportTxReceipt, "TokenRebased"); - expect(tokenRebasedEvent.args.sharesMintedAsFees).to.equal(mintedSharesSum); - - const totalSharesAfter = await lido.getTotalShares(); - expect(totalSharesBefore + mintedSharesSum).to.equal(totalSharesAfter + sharesBurntAmount); - - const [sharesRateBefore, sharesRateAfter] = sharesRateFromEvent(reportTxReceipt); - expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore); - - const withdrawalsReceivedEvent = ctx.getEvents(reportTxReceipt, "WithdrawalsReceived")[0]; - expect(withdrawalsReceivedEvent.args.amount).to.equal(withdrawals); - - const withdrawalVaultBalanceAfter = await ethers.provider.getBalance(withdrawalVault.address); - expect(withdrawalVaultBalanceAfter).to.equal(0, "Expected withdrawals vault to be empty"); - }); - - it.skip("Should account correctly with LstVaults withdrawals above limits", async () => { - const { lido, accountingOracle, withdrawalVault, stakingRouter } = ctx.contracts; - - const expectedWithdrawals = await rebaseLimitWei(); - const withdrawalsExcess = ether("10"); - const withdrawals = expectedWithdrawals + withdrawalsExcess; - - await impersonate(withdrawalVault.address, withdrawals); - - const lastProcessingRefSlotBefore = await accountingOracle.getLastProcessingRefSlot(); - const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); - const totalPooledEtherBefore = await lido.getTotalPooledEther(); - const totalSharesBefore = await lido.getTotalShares(); - - const params = { clDiff: 0n, reportElVault: false, reportWithdrawalsVault: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - const { amountOfETHLocked, sharesBurntAmount } = getWithdrawalParams(reportTxReceipt); - - const lastProcessingRefSlotAfter = await accountingOracle.getLastProcessingRefSlot(); - expect(lastProcessingRefSlotBefore).to.be.lessThan( - lastProcessingRefSlotAfter, - "LastProcessingRefSlot should be updated", - ); - - const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); - expect(totalELRewardsCollectedBefore).to.equal(totalELRewardsCollectedAfter); - - const totalPooledEtherAfter = await lido.getTotalPooledEther(); - expect(totalPooledEtherBefore + expectedWithdrawals).to.equal(totalPooledEtherAfter + amountOfETHLocked); - - const hasWithdrawals = amountOfETHLocked != 0; - const stakingModulesCount = await stakingRouter.getStakingModulesCount(); - const transferSharesEvents = ctx.getEvents(reportTxReceipt, "TransferShares"); - - const mintedSharesSum = transferSharesEvents - .slice(hasWithdrawals ? 1 : 0) // skip burner if withdrawals processed - .reduce((acc, { args }) => acc + args.sharesValue, 0n); - - const treasurySharesAsFees = transferSharesEvents[transferSharesEvents.length - 1]; // always the last one - - // if withdrawals processed goes after burner, if no withdrawals processed goes first - const norSharesAsFees = transferSharesEvents[hasWithdrawals ? 1 : 0]; - - // if withdrawals processed goes after burner and NOR, if no withdrawals processed goes after NOR - const sdvtSharesAsFees = ctx.flags.withSimpleDvtModule ? transferSharesEvents[hasWithdrawals ? 2 : 1] : null; - - expect(transferSharesEvents.length).to.equal( - hasWithdrawals ? 2n : 1n + stakingModulesCount, - "Expected transfer of shares to DAO and staking modules", - ); - - // shares minted to DAO and NodeOperatorsRegistry should be equal - const norStats = await stakingRouter.getStakingModule(CURATED_MODULE_ID); - const norShare = norSharesAsFees.args.sharesValue; - const sdvtShare = sdvtSharesAsFees?.args.sharesValue || 0n; - // nor_treasury_fee = nor_share / share_pct * treasury_pct - const norTreasuryFee = (((norShare * 10000n) / norStats.stakingModuleFee) * norStats.treasuryFee) / 10000n; - - // if the simple DVT module is not present, check the shares minted to treasury and DAO are equal - if (!sdvtSharesAsFees) { - expect(norTreasuryFee).to.approximately( - treasurySharesAsFees.args.sharesValue, - 100, - "Shares minted to DAO and NodeOperatorsRegistry mismatch", - ); - } - - // if the simple DVT module is present, check the shares minted to it and treasury are equal - if (sdvtSharesAsFees) { - const sdvtStats = await stakingRouter.getStakingModule(SIMPLE_DVT_MODULE_ID); - const sdvtTreasuryFee = (((sdvtShare * 10000n) / sdvtStats.stakingModuleFee) * sdvtStats.treasuryFee) / 10000n; - - expect(norTreasuryFee + sdvtTreasuryFee).to.approximately( - treasurySharesAsFees.args.sharesValue, - 100, - "Shares minted to DAO and sDVT mismatch", - ); - } - - const tokenRebasedEvent = getFirstEvent(reportTxReceipt, "TokenRebased"); - expect(tokenRebasedEvent.args.sharesMintedAsFees).to.equal(mintedSharesSum); - - const totalSharesAfter = await lido.getTotalShares(); - expect(totalSharesBefore + mintedSharesSum).to.equal(totalSharesAfter + sharesBurntAmount); - - const [sharesRateBefore, sharesRateAfter] = sharesRateFromEvent(reportTxReceipt); - expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore); - - const withdrawalsReceivedEvent = getFirstEvent(reportTxReceipt, "WithdrawalsReceived"); - expect(withdrawalsReceivedEvent.args.amount).to.equal(expectedWithdrawals); - - const withdrawalVaultBalanceAfter = await ethers.provider.getBalance(withdrawalVault.address); - expect(withdrawalVaultBalanceAfter).to.equal( - withdrawalsExcess, - "Expected withdrawal vault to be filled with excess rewards", - ); - }); - - it.skip("Should account correctly LstVaults shares burn at limits", async () => { - const { lido, burner, wstETH } = ctx.contracts; - - const sharesLimit = await sharesBurnLimitNoPooledEtherChanges(); - const initialBurnerBalance = await lido.sharesOf(burner.address); - - await ensureWhaleHasFunds(); - - expect(await lido.sharesOf(wstETH.address)).to.be.greaterThan(sharesLimit, "Not enough shares on whale account"); - - const stethOfShares = await lido.getPooledEthByShares(sharesLimit); - - const wstEthSigner = await impersonate(wstETH.address, ether("1")); - const approveTx = await lido.connect(wstEthSigner).approve(burner.address, stethOfShares); - await trace("lido.approve", approveTx); - - const coverShares = sharesLimit / 3n; - const noCoverShares = sharesLimit - sharesLimit / 3n; - - const lidoSigner = await impersonate(lido.address); - - const burnTx = await burner.connect(lidoSigner).requestBurnShares(wstETH.address, noCoverShares); - const burnTxReceipt = await trace("burner.requestBurnShares", burnTx); - const sharesBurntEvent = getFirstEvent(burnTxReceipt, "StETHBurnRequested"); - - expect(sharesBurntEvent.args.amountOfShares).to.equal(noCoverShares, "StETHBurnRequested: amountOfShares mismatch"); - expect(sharesBurntEvent.args.isCover, "StETHBurnRequested: isCover mismatch").to.be.false; - expect(await lido.sharesOf(burner.address)).to.equal( - noCoverShares + initialBurnerBalance, - "Burner shares mismatch", - ); - - const burnForCoverTx = await burner.connect(lidoSigner).requestBurnSharesForCover(wstETH.address, coverShares); - const burnForCoverTxReceipt = await trace( - "burner.requestBurnSharesForCover", - burnForCoverTx, - ); - const sharesBurntForCoverEvent = getFirstEvent(burnForCoverTxReceipt, "StETHBurnRequested"); - - expect(sharesBurntForCoverEvent.args.amountOfShares).to.equal(coverShares); - expect(sharesBurntForCoverEvent.args.isCover, "StETHBurnRequested: isCover mismatch").to.be.true; - - const burnerShares = await lido.sharesOf(burner.address); - expect(burnerShares).to.equal(sharesLimit + initialBurnerBalance, "Burner shares mismatch"); - - const totalSharesBefore = await lido.getTotalShares(); - - // Report - const params = { clDiff: 0n, excludeVaultsBalances: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - const { sharesBurntAmount, sharesToBurn } = getWithdrawalParams(reportTxReceipt); - - const burntDueToWithdrawals = sharesToBurn - (await lido.sharesOf(burner.address)) + initialBurnerBalance; - expect(burntDueToWithdrawals).to.be.greaterThanOrEqual(0); - expect(sharesBurntAmount - burntDueToWithdrawals).to.equal(sharesLimit, "SharesBurnt: sharesAmount mismatch"); - - const [sharesRateBefore, sharesRateAfter] = sharesRateFromEvent(reportTxReceipt); - expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore, "Shares rate has not increased"); - expect(totalSharesBefore - sharesLimit).to.equal( - (await lido.getTotalShares()) + burntDueToWithdrawals, - "TotalShares change mismatch", - ); - }); - - it.skip("Should account correctly LstVaults shares burn above limits", async () => { - const { lido, burner, wstETH } = ctx.contracts; - - await ensureRequestsFinalized(); - - await ensureWhaleHasFunds(); - - const limit = await sharesBurnLimitNoPooledEtherChanges(); - const excess = 42n; - const limitWithExcess = limit + excess; - - const initialBurnerBalance = await lido.sharesOf(burner.address); - expect(initialBurnerBalance).to.equal(0); - expect(await lido.sharesOf(wstETH.address)).to.be.greaterThan( - limitWithExcess, - "Not enough shares on whale account", - ); - - const stethOfShares = await lido.getPooledEthByShares(limitWithExcess); - - const wstEthSigner = await impersonate(wstETH.address, ether("1")); - const approveTx = await lido.connect(wstEthSigner).approve(burner.address, stethOfShares); - await trace("lido.approve", approveTx); - - const coverShares = limit / 3n; - const noCoverShares = limit - limit / 3n + excess; - - const lidoSigner = await impersonate(lido.address); - - const burnTx = await burner.connect(lidoSigner).requestBurnShares(wstETH.address, noCoverShares); - const burnTxReceipt = await trace("burner.requestBurnShares", burnTx); - const sharesBurntEvent = getFirstEvent(burnTxReceipt, "StETHBurnRequested"); - - expect(sharesBurntEvent.args.amountOfShares).to.equal(noCoverShares, "StETHBurnRequested: amountOfShares mismatch"); - expect(sharesBurntEvent.args.isCover, "StETHBurnRequested: isCover mismatch").to.be.false; - expect(await lido.sharesOf(burner.address)).to.equal( - noCoverShares + initialBurnerBalance, - "Burner shares mismatch", - ); - - const burnForCoverRequest = await burner.connect(lidoSigner).requestBurnSharesForCover(wstETH.address, coverShares); - const burnForCoverRequestReceipt = (await burnForCoverRequest.wait()) as ContractTransactionReceipt; - const sharesBurntForCoverEvent = getFirstEvent(burnForCoverRequestReceipt, "StETHBurnRequested"); - - expect(sharesBurntForCoverEvent.args.amountOfShares).to.equal( - coverShares, - "StETHBurnRequested: amountOfShares mismatch", - ); - expect(sharesBurntForCoverEvent.args.isCover, "StETHBurnRequested: isCover mismatch").to.be.true; - expect(await lido.sharesOf(burner.address)).to.equal( - limitWithExcess + initialBurnerBalance, - "Burner shares mismatch", - ); - - const totalSharesBefore = await lido.getTotalShares(); - - // Report - const params = { clDiff: 0n, excludeVaultsBalances: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - const { sharesBurntAmount, sharesToBurn } = getWithdrawalParams(reportTxReceipt); - const burnerShares = await lido.sharesOf(burner.address); - const burntDueToWithdrawals = sharesToBurn - burnerShares + initialBurnerBalance + excess; - expect(burntDueToWithdrawals).to.be.greaterThanOrEqual(0); - expect(sharesBurntAmount - burntDueToWithdrawals).to.equal(limit, "SharesBurnt: sharesAmount mismatch"); - - const [sharesRateBefore, sharesRateAfter] = sharesRateFromEvent(reportTxReceipt); - expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore, "Shares rate has not increased"); - - const totalSharesAfter = await lido.getTotalShares(); - expect(totalSharesBefore - limit).to.equal(totalSharesAfter + burntDueToWithdrawals, "TotalShares change mismatch"); - - const extraShares = await lido.sharesOf(burner.address); - expect(extraShares).to.be.greaterThanOrEqual(excess, "Expected burner to have excess shares"); - - // Second report - const secondReportParams = { clDiff: 0n, excludeVaultsBalances: true }; - const { reportTx: secondReportTx } = (await report(ctx, secondReportParams)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - - const secondReportTxReceipt = (await secondReportTx.wait()) as ContractTransactionReceipt; - - const withdrawalParams = getWithdrawalParams(secondReportTxReceipt); - expect(withdrawalParams.sharesBurntAmount).to.equal(extraShares, "SharesBurnt: sharesAmount mismatch"); - - const burnerSharesAfter = await lido.sharesOf(burner.address); - expect(burnerSharesAfter).to.equal(0, "Expected burner to have no shares"); - }); - - it.skip("Should account correctly overfill LstVaults", async () => { - const { lido, withdrawalVault, elRewardsVault } = ctx.contracts; - - await ensureRequestsFinalized(); - - const limit = await rebaseLimitWei(); - const excess = ether("10"); - const limitWithExcess = limit + excess; - - await setBalance(withdrawalVault.address, limitWithExcess); - await setBalance(elRewardsVault.address, limitWithExcess); - - const totalELRewardsCollectedBefore = await lido.getTotalELRewardsCollected(); - const totalPooledEtherBefore = await lido.getTotalPooledEther(); - const ethBalanceBefore = await ethers.provider.getBalance(lido.address); - - let elVaultExcess = 0n; - let amountOfETHLocked = 0n; - let updatedLimit = 0n; - { - const params = { clDiff: 0n, reportElVault: true, reportWithdrawalsVault: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - - updatedLimit = await rebaseLimitWei(); - elVaultExcess = limitWithExcess - (updatedLimit - excess); - - amountOfETHLocked = getWithdrawalParams(reportTxReceipt).amountOfETHLocked; - - expect(await ethers.provider.getBalance(withdrawalVault.address)).to.equal( - excess, - "Expected withdrawals vault to be filled with excess rewards", - ); - - const withdrawalsReceivedEvent = getFirstEvent(reportTxReceipt, "WithdrawalsReceived"); - expect(withdrawalsReceivedEvent.args.amount).to.equal(limit, "WithdrawalsReceived: amount mismatch"); - - const elRewardsVaultBalance = await ethers.provider.getBalance(elRewardsVault.address); - expect(elRewardsVaultBalance).to.equal(limitWithExcess, "Expected EL vault to be kept unchanged"); - expect(ctx.getEvents(reportTxReceipt, "ELRewardsReceived")).to.be.empty; - } - { - const params = { clDiff: 0n, reportElVault: true, reportWithdrawalsVault: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - - const withdrawalVaultBalance = await ethers.provider.getBalance(withdrawalVault.address); - expect(withdrawalVaultBalance).to.equal(0, "Expected withdrawals vault to be emptied"); - - const withdrawalsReceivedEvent = getFirstEvent(reportTxReceipt, "WithdrawalsReceived"); - expect(withdrawalsReceivedEvent.args.amount).to.equal(excess, "WithdrawalsReceived: amount mismatch"); - - const elRewardsVaultBalance = await ethers.provider.getBalance(elRewardsVault.address); - expect(elRewardsVaultBalance).to.equal(elVaultExcess, "Expected EL vault to be filled with excess rewards"); - - const elRewardsEvent = getFirstEvent(reportTxReceipt, "ELRewardsReceived"); - expect(elRewardsEvent.args.amount).to.equal(updatedLimit - excess, "ELRewardsReceived: amount mismatch"); - } - { - const params = { clDiff: 0n, reportElVault: true, reportWithdrawalsVault: true }; - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - - expect(ctx.getEvents(reportTxReceipt, "WithdrawalsReceived")).to.be.empty; - - const elRewardsVaultBalance = await ethers.provider.getBalance(elRewardsVault.address); - expect(elRewardsVaultBalance).to.equal(0, "Expected EL vault to be emptied"); - - const rewardsEvent = getFirstEvent(reportTxReceipt, "ELRewardsReceived"); - expect(rewardsEvent.args.amount).to.equal(elVaultExcess, "ELRewardsReceived: amount mismatch"); - - const totalELRewardsCollected = totalELRewardsCollectedBefore + limitWithExcess; - const totalELRewardsCollectedAfter = await lido.getTotalELRewardsCollected(); - expect(totalELRewardsCollected).to.equal(totalELRewardsCollectedAfter, "TotalELRewardsCollected change mismatch"); - - const expectedTotalPooledEther = totalPooledEtherBefore + limitWithExcess * 2n; - const totalPooledEtherAfter = await lido.getTotalPooledEther(); - expect(expectedTotalPooledEther).to.equal( - totalPooledEtherAfter + amountOfETHLocked, - "TotalPooledEther change mismatch", - ); - - const expectedEthBalance = ethBalanceBefore + limitWithExcess * 2n; - const ethBalanceAfter = await ethers.provider.getBalance(lido.address); - expect(expectedEthBalance).to.equal(ethBalanceAfter + amountOfETHLocked, "Lido ETH balance change mismatch"); - } - }); -}); diff --git a/test/integration/lst-vaults.ts b/test/integration/lst-vaults.ts new file mode 100644 index 000000000..785a634e0 --- /dev/null +++ b/test/integration/lst-vaults.ts @@ -0,0 +1,59 @@ +import { ethers } from "hardhat"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; + +import { ether, impersonate } from "lib"; +import { getProtocolContext, ProtocolContext } from "lib/protocol"; +import { finalizeWithdrawalQueue, norEnsureOperators, report, sdvtEnsureOperators } from "lib/protocol/helpers"; + +import { Snapshot } from "test/suite"; + +const AMOUNT = ether("100"); +const MAX_DEPOSIT = 150n; +const CURATED_MODULE_ID = 1n; + +const ZERO_HASH = new Uint8Array(32).fill(0); + +describe("Liquid Staking Vaults", () => { + let ctx: ProtocolContext; + + let ethHolder: HardhatEthersSigner; + let stEthHolder: HardhatEthersSigner; + + let snapshot: string; + let originalState: string; + + before(async () => { + ctx = await getProtocolContext(); + + [stEthHolder, ethHolder] = await ethers.getSigners(); + + snapshot = await Snapshot.take(); + + const { lido, depositSecurityModule } = ctx.contracts; + + await finalizeWithdrawalQueue(ctx, stEthHolder, ethHolder); + + await norEnsureOperators(ctx, 3n, 5n); + if (ctx.flags.withSimpleDvtModule) { + await sdvtEnsureOperators(ctx, 3n, 5n); + } + + const dsmSigner = await impersonate(depositSecurityModule.address, AMOUNT); + await lido.connect(dsmSigner).deposit(MAX_DEPOSIT, CURATED_MODULE_ID, ZERO_HASH); + + await report(ctx, { + clDiff: ether("32") * 3n, // 32 ETH * 3 validators + clAppearedValidators: 3n, + excludeVaultsBalances: true, + }); + }); + + beforeEach(async () => (originalState = await Snapshot.take())); + + afterEach(async () => await Snapshot.restore(originalState)); + + after(async () => await Snapshot.restore(snapshot)); // Rollback to the initial state pre deployment + + it.skip("Should update vaults on rebase", async () => {}); +}); From dc31abc348b2058ef8a5d338503a7d48bcf5cc43 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 16 Sep 2024 17:47:43 +0100 Subject: [PATCH 057/338] chore: fix accounting roles init --- contracts/0.8.9/Accounting.sol | 2 +- contracts/0.8.9/vaults/VaultHub.sol | 4 +++- scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts | 6 +++++- scripts/scratch/steps/0150-transfer-roles.ts | 1 + 4 files changed, 10 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 8d2cf475a..642d66bfa 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -178,7 +178,7 @@ contract Accounting is VaultHub { ILidoLocator public immutable LIDO_LOCATOR; ILido public immutable LIDO; - constructor(ILidoLocator _lidoLocator, ILido _lido) VaultHub(address(_lido)){ + constructor(address _admin, ILidoLocator _lidoLocator, ILido _lido) VaultHub(_admin, address(_lido)){ LIDO_LOCATOR = _lidoLocator; LIDO = _lido; } diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 467f4e6ef..e7e9f587c 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -42,8 +42,10 @@ contract VaultHub is AccessControlEnumerable, IHub { /// @notice mapping from vault address to its socket mapping(ILockable => VaultSocket) public vaultIndex; - constructor(address _stETH) { + constructor(address _admin, address _stETH) { STETH = StETH(_stETH); + + _setupRole(DEFAULT_ADMIN_ROLE, _admin); } /// @notice returns the number of vaults connected to the hub diff --git a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts index a5a27205b..d1c7e304e 100644 --- a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts @@ -158,7 +158,11 @@ export async function main() { } // Deploy Accounting - const accounting = await deployWithoutProxy(Sk.accounting, "Accounting", deployer, [locator.address, lidoAddress]); + const accounting = await deployWithoutProxy(Sk.accounting, "Accounting", deployer, [ + admin, + locator.address, + lidoAddress, + ]); // Deploy AccountingOracle const accountingOracle = await deployBehindOssifiableProxy( diff --git a/scripts/scratch/steps/0150-transfer-roles.ts b/scripts/scratch/steps/0150-transfer-roles.ts index ee6a70b97..55a07f089 100644 --- a/scripts/scratch/steps/0150-transfer-roles.ts +++ b/scripts/scratch/steps/0150-transfer-roles.ts @@ -23,6 +23,7 @@ export async function main() { { name: "WithdrawalQueueERC721", address: state.withdrawalQueueERC721.proxy.address }, { name: "OracleDaemonConfig", address: state.oracleDaemonConfig.address }, { name: "OracleReportSanityChecker", address: state.oracleReportSanityChecker.address }, + { name: "Accounting", address: state.accounting.address }, ]; for (const contract of ozAdminTransfers) { From 2c810dd6b5823bae43aba444639949573989f53d Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 18 Sep 2024 11:21:07 +0400 Subject: [PATCH 058/338] fix(vaults): leaked ncf --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 2 ++ 1 file changed, 2 insertions(+) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 2690c2a30..0d9d6d97b 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -110,6 +110,8 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { (!isHealthy() && msg.sender == address(HUB))) { // force rebalance // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault + netCashFlow -= int256(_amountOfETH); + HUB.forgive{value: _amountOfETH}(); emit Rebalanced(_amountOfETH); From 26962d1cc3c4f60c0f2938d2cc3314f823b9f874 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 18 Sep 2024 13:50:03 +0400 Subject: [PATCH 059/338] feat(vaults): split Hub and Liquidity interfaces --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 27 ++++++++++--------- contracts/0.8.9/vaults/VaultHub.sol | 9 ++++--- contracts/0.8.9/vaults/interfaces/IHub.sol | 6 ----- contracts/0.8.9/vaults/interfaces/ILiquid.sol | 4 +-- .../0.8.9/vaults/interfaces/ILiquidity.sol | 15 +++++++++++ 5 files changed, 37 insertions(+), 24 deletions(-) create mode 100644 contracts/0.8.9/vaults/interfaces/ILiquidity.sol diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 0d9d6d97b..04e55e78f 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -7,15 +7,18 @@ pragma solidity 0.8.9; import {StakingVault} from "./StakingVault.sol"; import {ILiquid} from "./interfaces/ILiquid.sol"; import {ILockable} from "./interfaces/ILockable.sol"; -import {IHub} from "./interfaces/IHub.sol"; +import {ILiquidity} from "./interfaces/ILiquidity.sol"; // TODO: add erc-4626-like can* methods // TODO: add depositAndMint method // TODO: escape hatch (permissionless update and burn and withdraw) // TODO: add sanity checks // TODO: unstructured storage +// TODO: add rewards fee +// TODO: add AUM fee + contract LiquidStakingVault is StakingVault, ILiquid, ILockable { - IHub public immutable HUB; + ILiquidity public immutable LIQUIDITY_PROVIDER; struct Report { uint128 value; @@ -30,11 +33,11 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { int256 public netCashFlow; constructor( - address _vaultHub, + address _liquidityProvider, address _owner, address _depositContract ) StakingVault(_owner, _depositContract) { - HUB = IHub(_vaultHub); + LIQUIDITY_PROVIDER = ILiquidity(_liquidityProvider); } function value() public view override returns (uint256) { @@ -75,14 +78,14 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { super.topupValidators(_keysCount, _publicKeysBatch, _signaturesBatch); } - function mintStETH( + function mint( address _receiver, uint256 _amountOfShares ) external onlyRole(VAULT_MANAGER_ROLE) { if (_receiver == address(0)) revert ZeroArgument("receiver"); if (_amountOfShares == 0) revert ZeroArgument("amountOfShares"); - uint256 newLocked = HUB.mintSharesBackedByVault(_receiver, _amountOfShares); + uint256 newLocked = LIQUIDITY_PROVIDER.mintSharesBackedByVault(_receiver, _amountOfShares); if (newLocked > value()) revert NotHealthy(newLocked, value()); @@ -95,11 +98,11 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { _mustBeHealthy(); } - function burnStETH(uint256 _amountOfShares) external onlyRole(VAULT_MANAGER_ROLE) { + function burn(uint256 _amountOfShares) external onlyRole(VAULT_MANAGER_ROLE) { if (_amountOfShares == 0) revert ZeroArgument("amountOfShares"); // burn shares at once but unlock balance later during the report - HUB.burnSharesBackedByVault(_amountOfShares); + LIQUIDITY_PROVIDER.burnSharesBackedByVault(_amountOfShares); } function rebalance(uint256 _amountOfETH) external { @@ -107,21 +110,21 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { if (address(this).balance < _amountOfETH) revert NotEnoughBalance(address(this).balance); if (hasRole(VAULT_MANAGER_ROLE, msg.sender) || - (!isHealthy() && msg.sender == address(HUB))) { // force rebalance + (!isHealthy() && msg.sender == address(LIQUIDITY_PROVIDER))) { // force rebalance // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault netCashFlow -= int256(_amountOfETH); - HUB.forgive{value: _amountOfETH}(); + emit Withdrawal(msg.sender, _amountOfETH); - emit Rebalanced(_amountOfETH); + LIQUIDITY_PROVIDER.rebalance{value: _amountOfETH}(); } else { revert NotAuthorized("rebalance", msg.sender); } } function update(uint256 _value, int256 _ncf, uint256 _locked) external { - if (msg.sender != address(HUB)) revert NotAuthorized("update", msg.sender); + if (msg.sender != address(LIQUIDITY_PROVIDER)) revert NotAuthorized("update", msg.sender); lastReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast locked = _locked; diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index e7e9f587c..35e0eed63 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -7,6 +7,7 @@ pragma solidity 0.8.9; import {AccessControlEnumerable} from "../utils/access/AccessControlEnumerable.sol"; import {ILockable} from "./interfaces/ILockable.sol"; import {IHub} from "./interfaces/IHub.sol"; +import {ILiquidity} from "./interfaces/ILiquidity.sol"; interface StETH { function mintExternalShares(address, uint256) external; @@ -19,7 +20,7 @@ interface StETH { // TODO: add Lido fees // TODO: rebalance gas compensation // TODO: optimize storage -contract VaultHub is AccessControlEnumerable, IHub { +contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); uint256 internal constant BPS_BASE = 10000; @@ -152,11 +153,9 @@ contract VaultHub is AccessControlEnumerable, IHub { _vault.rebalance(amountToRebalance); if (mintRateBefore > _mintRate(socket)) revert RebalanceFailed(address(_vault)); - - emit VaultRebalanced(address(_vault), socket.minBondRateBP, amountToRebalance); } - function forgive() external payable { + function rebalance() external payable { ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); @@ -170,6 +169,8 @@ contract VaultHub is AccessControlEnumerable, IHub { // and burn on behalf of this node (shares- TPE-) STETH.burnExternalShares(numberOfShares); + + emit VaultRebalanced(address(vault), numberOfShares, socket.minBondRateBP); } struct ShareRate { diff --git a/contracts/0.8.9/vaults/interfaces/IHub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol index 8bd8420d5..2364331ae 100644 --- a/contracts/0.8.9/vaults/interfaces/IHub.sol +++ b/contracts/0.8.9/vaults/interfaces/IHub.sol @@ -8,13 +8,7 @@ import {ILockable} from "./ILockable.sol"; interface IHub { function connectVault(ILockable _vault, uint256 _capShares, uint256 _minimumBondShareBP) external; function disconnectVault(ILockable _vault, uint256 _index) external; - function mintSharesBackedByVault(address _receiver, uint256 _amountOfShares) external returns (uint256); - function burnSharesBackedByVault(uint256 _amountOfShares) external; - function forgive() external payable; event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); event VaultDisconnected(address indexed vault); - event MintedSharesOnVault(address indexed vault, uint256 totalSharesMintedOnVault); - event BurnedSharesOnVault(address indexed vault, uint256 totalSharesMintedOnVault); - event VaultRebalanced(address indexed vault, uint256 newBondRateBP, uint256 ethExtracted); } diff --git a/contracts/0.8.9/vaults/interfaces/ILiquid.sol b/contracts/0.8.9/vaults/interfaces/ILiquid.sol index 01205b394..731d647ef 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquid.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquid.sol @@ -4,6 +4,6 @@ pragma solidity 0.8.9; interface ILiquid { - function mintStETH(address _receiver, uint256 _amountOfShares) external; - function burnStETH(uint256 _amountOfShares) external; + function mint(address _receiver, uint256 _amountOfShares) external; + function burn(uint256 _amountOfShares) external; } diff --git a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol new file mode 100644 index 000000000..3395697c6 --- /dev/null +++ b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol @@ -0,0 +1,15 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.9; + + +interface ILiquidity { + function mintSharesBackedByVault(address _receiver, uint256 _amountOfShares) external returns (uint256); + function burnSharesBackedByVault(uint256 _amountOfShares) external; + function rebalance() external payable; + + event MintedSharesOnVault(address indexed vault, uint256 totalSharesMintedOnVault); + event BurnedSharesOnVault(address indexed vault, uint256 totalSharesMintedOnVault); + event VaultRebalanced(address indexed vault, uint256 sharesBurnt, uint256 newBondRateBP); +} From 57a5ec312449b318f1de9ede74dc663ec2c9e0c9 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 18 Sep 2024 13:50:53 +0400 Subject: [PATCH 060/338] feat(vaults): add placeholder for triggerable exit --- contracts/0.8.9/vaults/StakingVault.sol | 14 +++++++++++++- contracts/0.8.9/vaults/interfaces/IStaking.sol | 3 +++ 2 files changed, 16 insertions(+), 1 deletion(-) diff --git a/contracts/0.8.9/vaults/StakingVault.sol b/contracts/0.8.9/vaults/StakingVault.sol index c2de9241f..93e8f4e45 100644 --- a/contracts/0.8.9/vaults/StakingVault.sol +++ b/contracts/0.8.9/vaults/StakingVault.sol @@ -10,10 +10,14 @@ import {IStaking} from "./interfaces/IStaking.sol"; // TODO: trigger validator exit // TODO: add recover functions +// TODO: max size +// TODO: move roles to the external contract /// @title StakingVault /// @author folkyatina -/// @notice Simple vault for staking. Allows to deposit ETH and create validators. +/// @notice Basic ownable vault for staking. Allows to deposit ETH, create +/// batches of validators withdrawal credentials set to the vault, receive +/// various rewards and withdraw ETH. contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable { address public constant EVERYONE = address(0x4242424242424242424242424242424242424242); @@ -68,6 +72,14 @@ contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable emit ValidatorsTopup(msg.sender, _keysCount, _keysCount * 32 ether); } + function triggerValidatorExit( + uint256 _numberOfKeys + ) public virtual onlyRole(VAULT_MANAGER_ROLE) { + // [here will be triggerable exit] + + emit ValidatorExitTriggered(msg.sender, _numberOfKeys); + } + /// @notice Withdraw ETH from the vault function withdraw( address _receiver, diff --git a/contracts/0.8.9/vaults/interfaces/IStaking.sol b/contracts/0.8.9/vaults/interfaces/IStaking.sol index 67994823f..7fbcdd5ec 100644 --- a/contracts/0.8.9/vaults/interfaces/IStaking.sol +++ b/contracts/0.8.9/vaults/interfaces/IStaking.sol @@ -8,6 +8,7 @@ interface IStaking { event Deposit(address indexed sender, uint256 amount); event Withdrawal(address indexed receiver, uint256 amount); event ValidatorsTopup(address indexed operator, uint256 numberOfKeys, uint256 ethAmount); + event ValidatorExitTriggered(address indexed operator, uint256 numberOfKeys); event ELRewards(address indexed sender, uint256 amount); function getWithdrawalCredentials() external view returns (bytes32); @@ -21,4 +22,6 @@ interface IStaking { bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch ) external; + + function triggerValidatorExit(uint256 _numberOfKeys) external; } From b4ea4bfa85b4773cdedc963a6b87df707fc2ab63 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 18 Sep 2024 16:22:34 +0400 Subject: [PATCH 061/338] fix(accounting): fees calculation --- contracts/0.8.9/Accounting.sol | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 642d66bfa..92e8c9ffa 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -363,7 +363,7 @@ contract Accounting is VaultHub { uint256 _externalShares ) internal pure returns (ShareRate memory shareRate, uint256 sharesToMintAsFees) { shareRate.shares = _pre.totalShares - _calculated.totalSharesToBurn - _externalShares; - shareRate.eth = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ + _calculated.elRewards; + shareRate.eth = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ; uint256 unifiedClBalance = _report.clBalance + _calculated.withdrawals; @@ -372,7 +372,7 @@ contract Accounting is VaultHub { // See LIP-12 for details: // https://research.lido.fi/t/lip-12-on-chain-part-of-the-rewards-distribution-after-the-merge/1625 if (unifiedClBalance > _calculated.principalClBalance) { - uint256 totalRewards = unifiedClBalance - _calculated.principalClBalance; + uint256 totalRewards = unifiedClBalance - _calculated.principalClBalance + _calculated.elRewards; uint256 totalFee = _calculated.rewardDistribution.totalFee; uint256 precision = _calculated.rewardDistribution.precisionPoints; uint256 feeEther = totalRewards * totalFee / precision; From 705fe8fb87123f79350ee42875cbd051fe638639 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 18 Sep 2024 16:32:10 +0400 Subject: [PATCH 062/338] fix(accounting): fix for the fix for the fix of fee calculation --- contracts/0.8.9/Accounting.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 92e8c9ffa..0698fefa0 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -382,7 +382,7 @@ contract Accounting is VaultHub { sharesToMintAsFees = feeEther * shareRate.shares / shareRate.eth; } else { uint256 totalPenalty = _calculated.principalClBalance - unifiedClBalance; - shareRate.eth -= totalPenalty; + shareRate.eth = shareRate.eth - totalPenalty + _calculated.elRewards; } } From bf501da537c08ef6d969e47f4d2b6898c7af9f88 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 18 Sep 2024 16:34:15 +0400 Subject: [PATCH 063/338] fix(accounting): adjust naming --- contracts/0.8.9/Accounting.sol | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 0698fefa0..c5da3b3a7 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -381,8 +381,8 @@ contract Accounting is VaultHub { // but we won't pay fees in ether, so we need to calculate how many shares we need to mint as fees sharesToMintAsFees = feeEther * shareRate.shares / shareRate.eth; } else { - uint256 totalPenalty = _calculated.principalClBalance - unifiedClBalance; - shareRate.eth = shareRate.eth - totalPenalty + _calculated.elRewards; + uint256 clPenalty = _calculated.principalClBalance - unifiedClBalance; + shareRate.eth = shareRate.eth - clPenalty + _calculated.elRewards; } } From 6ae89d4b3a57d026187cad2e9fd8f9605597d566 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 19 Sep 2024 15:02:38 +0400 Subject: [PATCH 064/338] feat(accounting): treasury fees for vaults --- contracts/0.8.9/Accounting.sol | 350 ++++++++---------- .../OracleReportSanityChecker.sol | 10 +- contracts/0.8.9/vaults/VaultHub.sol | 136 ++++--- contracts/0.8.9/vaults/interfaces/IHub.sol | 2 +- .../0.8.9/vaults/interfaces/ILiquidity.sol | 4 +- test/0.8.9/oracleReportSanityChecker.test.ts | 128 +++---- 6 files changed, 308 insertions(+), 322 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index c5da3b3a7..c4b7c27dd 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -7,51 +7,7 @@ pragma solidity 0.8.9; import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; import {IBurner} from "../common/interfaces/IBurner.sol"; import {VaultHub} from "./vaults/VaultHub.sol"; - -interface IOracleReportSanityChecker { - function checkAccountingOracleReport( - uint256 _reportTimestamp, - uint256 _timeElapsed, - uint256 _preCLBalance, - uint256 _postCLBalance, - uint256 _withdrawalVaultBalance, - uint256 _elRewardsVaultBalance, - uint256 _sharesRequestedToBurn, - uint256 _preCLValidators, - uint256 _postCLValidators, - uint256 _depositedValidators - ) external view; - - function smoothenTokenRebase( - uint256 _preTotalPooledEther, - uint256 _preTotalShares, - uint256 _preCLBalance, - uint256 _postCLBalance, - uint256 _withdrawalVaultBalance, - uint256 _elRewardsVaultBalance, - uint256 _sharesRequestedToBurn, - uint256 _etherToLockForWithdrawals, - uint256 _newSharesToBurnForWithdrawals - ) external view returns ( - uint256 withdrawals, - uint256 elRewards, - uint256 simulatedSharesToBurn, - uint256 sharesToBurn - ); - - function checkWithdrawalQueueOracleReport( - uint256 _lastFinalizableRequestId, - uint256 _reportTimestamp - ) external view; - - function checkSimulatedShareRate( - uint256 _postTotalPooledEther, - uint256 _postTotalShares, - uint256 _etherLockedOnWithdrawalQueue, - uint256 _sharesBurntDueToWithdrawals, - uint256 _simulatedShareRate - ) external view; -} +import {OracleReportSanityChecker} from "./sanity_checks/OracleReportSanityChecker.sol"; interface IPostTokenRebaseReceiver { function handlePostTokenRebase( @@ -94,19 +50,14 @@ interface IWithdrawalQueue { interface ILido { function getTotalPooledEther() external view returns (uint256); - function getExternalEther() external view returns (uint256); - function getTotalShares() external view returns (uint256); - function getSharesByPooledEth(uint256) external view returns (uint256); - function getBeaconStat() external view returns ( uint256 depositedValidators, uint256 beaconValidators, uint256 beaconBalance ); - function processClStateUpdate( uint256 _reportTimestamp, uint256 _preClValidators, @@ -114,7 +65,6 @@ interface ILido { uint256 _reportClBalance, uint256 _postExternalBalance ) external; - function collectRewardsAndProcessWithdrawals( uint256 _reportTimestamp, uint256 _reportClBalance, @@ -125,7 +75,6 @@ interface ILido { uint256 _simulatedShareRate, uint256 _etherToLockOnWithdrawalQueue ) external; - function emitTokenRebase( uint256 _reportTimestamp, uint256 _timeElapsed, @@ -135,9 +84,7 @@ interface ILido { uint256 _postTotalEther, uint256 _sharesMintedAsFees ) external; - function mintShares(address _recipient, uint256 _sharesAmount) external; - function burnShares(address _account, uint256 _sharesAmount) external; } @@ -171,14 +118,22 @@ struct ReportValues { int256[] netCashFlows; } -/// This contract is responsible for handling oracle reports +/// @title Lido Accounting contract +/// @author folkyatina +/// @notice contract is responsible for handling oracle reports +/// calculating all the state changes that is required to apply the report +/// and distributing calculated values to relevant parts of the protocol contract Accounting is VaultHub { + /// @notice deposit size in wei (for pre-maxEB accounting) uint256 private constant DEPOSIT_SIZE = 32 ether; + /// @notice Lido Locator contract ILidoLocator public immutable LIDO_LOCATOR; + /// @notice Lido contract ILido public immutable LIDO; - constructor(address _admin, ILidoLocator _lidoLocator, ILido _lido) VaultHub(_admin, address(_lido)){ + constructor(address _admin, ILidoLocator _lidoLocator, ILido _lido) + VaultHub(_admin, address(_lido), _lidoLocator.treasury()){ LIDO_LOCATOR = _lidoLocator; LIDO = _lido; } @@ -221,19 +176,18 @@ contract Accounting is VaultHub { uint256 postTotalPooledEther; /// @notice rebased amount of external ether uint256 externalEther; - + /// @notice amount of ether to be locked in the vaults uint256[] lockedEther; - } - - struct ReportContext { - ReportValues report; - PreReportState pre; - CalculatedValues update; + /// @notice amount of shares to be minted as vault fees to the treasury + uint256[] treasuryFeeShares; } function calculateOracleReportContext( ReportValues memory _report - ) public view returns (ReportContext memory) { + ) public view returns ( + PreReportState memory pre, + CalculatedValues memory update + ) { Contracts memory contracts = _loadOracleReportContracts(); return _calculateOracleReportContext(contracts, _report); @@ -243,52 +197,50 @@ contract Accounting is VaultHub { * @notice Updates accounting stats, collects EL rewards and distributes collected rewards * if beacon balance increased, performs withdrawal requests finalization * @dev periodically called by the AccountingOracle contract - * - * @return postRebaseAmounts - * [0]: `postTotalPooledEther` amount of ether in the protocol after report - * [1]: `postTotalShares` amount of shares in the protocol after report - * [2]: `withdrawals` withdrawn from the withdrawals vault - * [3]: `elRewards` withdrawn from the execution layer rewards vault */ function handleOracleReport( ReportValues memory _report - ) external returns (uint256[4] memory) { + ) external { Contracts memory contracts = _loadOracleReportContracts(); - - ReportContext memory reportContext = _calculateOracleReportContext(contracts, _report); - - return _applyOracleReportContext(contracts, reportContext); + (PreReportState memory pre, CalculatedValues memory update) + = _calculateOracleReportContext(contracts, _report); + _applyOracleReportContext(contracts, _report, pre, update); } function _calculateOracleReportContext( Contracts memory _contracts, ReportValues memory _report - ) internal view returns (ReportContext memory){ - // Take a snapshot of the current (pre-) state - PreReportState memory pre = _snapshotPreReportState(); - - // Calculate values to update - CalculatedValues memory update = CalculatedValues(0, 0, 0, 0, 0, 0, 0, - _getStakingRewardsDistribution(_contracts.stakingRouter), 0, 0, 0, 0, new uint256[](0)); - - // Pre-calculate the ether to lock for withdrawal queue and shares to be burnt + ) internal view returns ( + PreReportState memory pre, + CalculatedValues memory update + ){ + // 1. Take a snapshot of the current (pre-) state + pre = _snapshotPreReportState(); + + update = CalculatedValues(0, 0, 0, 0, 0, 0, 0, + _getStakingRewardsDistribution(_contracts.stakingRouter), 0, 0, 0, 0, + new uint256[](0), new uint256[](0)); + + // 2. Get the ether to lock for withdrawal queue and shares to move to Burner to finalize requests ( update.etherToFinalizeWQ, update.sharesToFinalizeWQ ) = _calculateWithdrawals(_contracts, _report); - // Take into account the balance of the newly appeared validators - uint256 appearedValidators = _report.clValidators - pre.clValidators; - update.principalClBalance = pre.clBalance + appearedValidators * DEPOSIT_SIZE; + // 3. Principal CL balance is the sum of the current CL balance and + // validator deposits during this report + // TODO: to support maxEB we need to get rid of validator counting + update.principalClBalance = pre.clBalance + _report.clValidators - pre.clValidators * DEPOSIT_SIZE; - uint256 simulatedSharesToBurn; // shares that would be burned if no withdrawals are handled - - // Pre-calculate amounts to withdraw from ElRewardsVault and WithdrawalsVault + // 5. Limit the rebase to avoid oracle frontrunning + // by leaving some ether to sit in elrevards vault or withdrawals vault + // and/or + // (they also may contribute to rebase) ( update.withdrawals, update.elRewards, - simulatedSharesToBurn, - update.totalSharesToBurn + update.sharesToBurnDueToWQThisReport, + update.totalSharesToBurn // shares to burn from Burner balance ) = _contracts.oracleReportSanityChecker.smoothenTokenRebase( pre.totalPooledEther, pre.totalShares, @@ -301,33 +253,36 @@ contract Accounting is VaultHub { update.sharesToFinalizeWQ ); - update.sharesToBurnDueToWQThisReport = update.totalSharesToBurn - simulatedSharesToBurn; - // TODO: check simulatedShareRate here ?? + // TODO: check simulatedShareRate here or get rid of it or calculate it on-chain - // Pre-calculate total amount of protocol fees for this rebase - uint256 externalShares = LIDO.getSharesByPooledEth(pre.externalEther); + // 6. Pre-calculate total amount of protocol fees for this rebase + // amount of shares that will be minted to pay it + // and the new value of externalEther after the rebase ( - ShareRate memory newShareRate, - uint256 sharesToMintAsFees - ) = _calculateShareRateAndFees(_report, pre, update, externalShares); - update.sharesToMintAsFees = sharesToMintAsFees; - - update.externalEther = externalShares * newShareRate.eth / newShareRate.shares; + update.sharesToMintAsFees, + update.externalEther + ) = _calculateFeesAndExternalBalance(_report, pre, update); - update.postTotalShares = pre.totalShares // totalShares includes externalShares - + update.sharesToMintAsFees - - update.totalSharesToBurn; + // 7. Calculate the new total shares and total pooled ether after the rebase + update.postTotalShares = pre.totalShares // totalShares already includes externalShares + + update.sharesToMintAsFees // new shares minted to pay fees + - update.totalSharesToBurn; // shares burned for withdrawals and cover update.postTotalPooledEther = pre.totalPooledEther // was before the report - + _report.clBalance + update.withdrawals + update.elRewards - update.principalClBalance // total rewards or penalty in Lido - + update.externalEther - pre.externalEther // vaults rewards (or penalty) - - update.etherToFinalizeWQ; - - update.lockedEther = _calculateVaultsRebase(newShareRate); - - // TODO: assert resulting shareRate == newShareRate - - return ReportContext(_report, pre, update); + + _report.clBalance + update.withdrawals - update.principalClBalance // total cl rewards (or penalty) + + update.elRewards // elrewards + + update.externalEther - pre.externalEther // vaults rewards + - update.etherToFinalizeWQ; // withdrawals + + // 8. Calculate the amount of ether locked in the vaults to back external balance of stETH + // and the amount of shares to mint as fees to the treasury for each vaults + (update.lockedEther, update.treasuryFeeShares) = _calculateVaultsRebase( + update.postTotalShares, + update.postTotalPooledEther, + pre.totalShares, + pre.totalPooledEther, + update.sharesToMintAsFees + ); } function _snapshotPreReportState() internal view returns (PreReportState memory pre) { @@ -356,14 +311,17 @@ contract Accounting is VaultHub { } } - function _calculateShareRateAndFees( + function _calculateFeesAndExternalBalance( ReportValues memory _report, PreReportState memory _pre, - CalculatedValues memory _calculated, - uint256 _externalShares - ) internal pure returns (ShareRate memory shareRate, uint256 sharesToMintAsFees) { - shareRate.shares = _pre.totalShares - _calculated.totalSharesToBurn - _externalShares; - shareRate.eth = _pre.totalPooledEther - _pre.externalEther - _calculated.etherToFinalizeWQ; + CalculatedValues memory _calculated + ) internal view returns (uint256 sharesToMintAsFees, uint256 externalEther) { + // we are calculating the share rate equal to the post-rebase share rate + // but with fees taken as eth deduction + // and without externalBalance taken into account + uint256 externalShares = LIDO.getSharesByPooledEth(_pre.externalEther); + uint256 shares = _pre.totalShares - _calculated.totalSharesToBurn - externalShares; + uint256 eth = _pre.totalPooledEther - _calculated.etherToFinalizeWQ - _pre.externalEther; uint256 unifiedClBalance = _report.clBalance + _calculated.withdrawals; @@ -376,104 +334,102 @@ contract Accounting is VaultHub { uint256 totalFee = _calculated.rewardDistribution.totalFee; uint256 precision = _calculated.rewardDistribution.precisionPoints; uint256 feeEther = totalRewards * totalFee / precision; - shareRate.eth += totalRewards - feeEther; + eth += totalRewards - feeEther; // but we won't pay fees in ether, so we need to calculate how many shares we need to mint as fees - sharesToMintAsFees = feeEther * shareRate.shares / shareRate.eth; + sharesToMintAsFees = feeEther * shares / eth; } else { uint256 clPenalty = _calculated.principalClBalance - unifiedClBalance; - shareRate.eth = shareRate.eth - clPenalty + _calculated.elRewards; + eth = eth - clPenalty + _calculated.elRewards; } + + // externalBalance is rebasing at the same rate as the primary balance does + externalEther = externalShares * eth / shares; } function _applyOracleReportContext( Contracts memory _contracts, - ReportContext memory _context - ) internal returns (uint256[4] memory) { - if(msg.sender != _contracts.accountingOracleAddress) revert NotAuthorized("handleOracleReport", msg.sender); + ReportValues memory _report, + PreReportState memory _pre, + CalculatedValues memory _update + ) internal { + if (msg.sender != _contracts.accountingOracleAddress) revert NotAuthorized("handleOracleReport", msg.sender); - _checkAccountingOracleReport(_contracts, _context); + _checkAccountingOracleReport(_contracts, _report, _pre, _update); uint256 lastWithdrawalRequestToFinalize; - if (_context.update.sharesToFinalizeWQ > 0) { + if (_update.sharesToFinalizeWQ > 0) { _contracts.burner.requestBurnShares( - address(_contracts.withdrawalQueue), _context.update.sharesToFinalizeWQ + address(_contracts.withdrawalQueue), _update.sharesToFinalizeWQ ); lastWithdrawalRequestToFinalize = - _context.report.withdrawalFinalizationBatches[_context.report.withdrawalFinalizationBatches.length - 1]; + _report.withdrawalFinalizationBatches[_report.withdrawalFinalizationBatches.length - 1]; } LIDO.processClStateUpdate( - _context.report.timestamp, - _context.pre.clValidators, - _context.report.clValidators, - _context.report.clBalance, - _context.update.externalEther + _report.timestamp, + _pre.clValidators, + _report.clValidators, + _report.clBalance, + _update.externalEther ); - if (_context.update.totalSharesToBurn > 0) { - _contracts.burner.commitSharesToBurn(_context.update.totalSharesToBurn); + if (_update.totalSharesToBurn > 0) { + _contracts.burner.commitSharesToBurn(_update.totalSharesToBurn); } // Distribute protocol fee (treasury & node operators) - if (_context.update.sharesToMintAsFees > 0) { + if (_update.sharesToMintAsFees > 0) { _distributeFee( _contracts.stakingRouter, - _context.update.rewardDistribution, - _context.update.sharesToMintAsFees + _update.rewardDistribution, + _update.sharesToMintAsFees ); } LIDO.collectRewardsAndProcessWithdrawals( - _context.report.timestamp, - _context.report.clBalance, - _context.update.principalClBalance, - _context.update.withdrawals, - _context.update.elRewards, + _report.timestamp, + _report.clBalance, + _update.principalClBalance, + _update.withdrawals, + _update.elRewards, lastWithdrawalRequestToFinalize, - _context.report.simulatedShareRate, - _context.update.etherToFinalizeWQ + _report.simulatedShareRate, + _update.etherToFinalizeWQ ); _updateVaults( - _context.report.vaultValues, - _context.report.netCashFlows, - _context.update.lockedEther + _report.vaultValues, + _report.netCashFlows, + _update.lockedEther, + _update.treasuryFeeShares ); - // TODO: vault fees - - _completeTokenRebase( - _context, - _contracts.postTokenRebaseReceiver - ); + _completeTokenRebase(_contracts.postTokenRebaseReceiver, _report, _pre, _update); LIDO.emitTokenRebase( - _context.report.timestamp, - _context.report.timeElapsed, - _context.pre.totalShares, - _context.pre.totalPooledEther, - _context.update.postTotalShares, - _context.update.postTotalPooledEther, - _context.update.sharesToMintAsFees + _report.timestamp, + _report.timeElapsed, + _pre.totalShares, + _pre.totalPooledEther, + _update.postTotalShares, + _update.postTotalPooledEther, + _update.sharesToMintAsFees ); - if (_context.report.withdrawalFinalizationBatches.length != 0) { + if (_report.withdrawalFinalizationBatches.length != 0) { // TODO: Is there any sense to check if simulated == real on no withdrawals _contracts.oracleReportSanityChecker.checkSimulatedShareRate( - _context.update.postTotalPooledEther, - _context.update.postTotalShares, - _context.update.etherToFinalizeWQ, - _context.update.sharesToBurnDueToWQThisReport, - _context.report.simulatedShareRate + _update.postTotalPooledEther, + _update.postTotalShares, + _update.etherToFinalizeWQ, + _update.sharesToBurnDueToWQThisReport, + _report.simulatedShareRate ); } - // TODO: check realPostTPE and realPostTS against calculated - - return [_context.update.postTotalPooledEther, _context.update.postTotalShares, - _context.update.withdrawals, _context.update.elRewards]; + // TODO: assert realPostTPE and realPostTS against calculated } /** @@ -482,19 +438,21 @@ contract Accounting is VaultHub { */ function _checkAccountingOracleReport( Contracts memory _contracts, - ReportContext memory _context + ReportValues memory _report, + PreReportState memory _pre, + CalculatedValues memory _update ) internal view { _contracts.oracleReportSanityChecker.checkAccountingOracleReport( - _context.report.timestamp, - _context.report.timeElapsed, - _context.update.principalClBalance, - _context.report.clBalance, - _context.report.withdrawalVaultBalance, - _context.report.elRewardsVaultBalance, - _context.report.sharesRequestedToBurn, - _context.pre.clValidators, - _context.report.clValidators, - _context.pre.depositedValidators + _report.timestamp, + _report.timeElapsed, + _update.principalClBalance, + _report.clBalance, + _report.withdrawalVaultBalance, + _report.elRewardsVaultBalance, + _report.sharesRequestedToBurn, + _pre.clValidators, + _report.clValidators, + _pre.depositedValidators ); } @@ -503,18 +461,20 @@ contract Accounting is VaultHub { * Emit events and call external receivers. */ function _completeTokenRebase( - ReportContext memory _context, - IPostTokenRebaseReceiver _postTokenRebaseReceiver + IPostTokenRebaseReceiver _postTokenRebaseReceiver, + ReportValues memory _report, + PreReportState memory _pre, + CalculatedValues memory _update ) internal { if (address(_postTokenRebaseReceiver) != address(0)) { _postTokenRebaseReceiver.handlePostTokenRebase( - _context.report.timestamp, - _context.report.timeElapsed, - _context.pre.totalShares, - _context.pre.totalPooledEther, - _context.update.postTotalShares, - _context.update.postTotalPooledEther, - _context.update.sharesToMintAsFees + _report.timestamp, + _report.timeElapsed, + _pre.totalShares, + _pre.totalPooledEther, + _update.postTotalShares, + _update.postTotalPooledEther, + _update.sharesToMintAsFees ); } } @@ -566,7 +526,7 @@ contract Accounting is VaultHub { struct Contracts { address accountingOracleAddress; - IOracleReportSanityChecker oracleReportSanityChecker; + OracleReportSanityChecker oracleReportSanityChecker; IBurner burner; IWithdrawalQueue withdrawalQueue; IPostTokenRebaseReceiver postTokenRebaseReceiver; @@ -586,7 +546,7 @@ contract Accounting is VaultHub { return Contracts( accountingOracleAddress, - IOracleReportSanityChecker(oracleReportSanityChecker), + OracleReportSanityChecker(oracleReportSanityChecker), IBurner(burner), IWithdrawalQueue(withdrawalQueue), IPostTokenRebaseReceiver(postTokenRebaseReceiver), diff --git a/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol b/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol index 803e91eae..e0e3a72b0 100644 --- a/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol +++ b/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol @@ -346,7 +346,7 @@ contract OracleReportSanityChecker is AccessControlEnumerable { /// @param _newSharesToBurnForWithdrawals new shares to burn due to withdrawal request finalization /// @return withdrawals ETH amount allowed to be taken from the withdrawals vault /// @return elRewards ETH amount allowed to be taken from the EL rewards vault - /// @return simulatedSharesToBurn simulated amount to be burnt (if no ether locked on withdrawals) + /// @return sharesFromWQToBurn amount of shares from Burner that should be burned due to WQ finalization /// @return sharesToBurn amount to be burnt (accounting for withdrawals finalization) function smoothenTokenRebase( uint256 _preTotalPooledEther, @@ -361,7 +361,7 @@ contract OracleReportSanityChecker is AccessControlEnumerable { ) external view returns ( uint256 withdrawals, uint256 elRewards, - uint256 simulatedSharesToBurn, + uint256 sharesFromWQToBurn, uint256 sharesToBurn ) { TokenRebaseLimiterData memory tokenRebaseLimiter = PositiveTokenRebaseLimiter.initLimiterState( @@ -382,9 +382,7 @@ contract OracleReportSanityChecker is AccessControlEnumerable { // determining the shares to burn limit that would have been // if no withdrawals finalized during the report // it's used to check later the provided `simulatedShareRate` value - // after the off-chain calculation via `eth_call` of `Lido.handleOracleReport()` - // see also step 9 of the `Lido._handleOracleReport()` - simulatedSharesToBurn = Math256.min(tokenRebaseLimiter.getSharesToBurnLimit(), _sharesRequestedToBurn); + uint256 simulatedSharesToBurn = Math256.min(tokenRebaseLimiter.getSharesToBurnLimit(), _sharesRequestedToBurn); // remove ether to lock for withdrawals from total pooled ether tokenRebaseLimiter.decreaseEther(_etherToLockForWithdrawals); @@ -393,6 +391,8 @@ contract OracleReportSanityChecker is AccessControlEnumerable { tokenRebaseLimiter.getSharesToBurnLimit(), _newSharesToBurnForWithdrawals + _sharesRequestedToBurn ); + + sharesFromWQToBurn = sharesToBurn - simulatedSharesToBurn; } /// @notice Applies sanity checks to the accounting params of Lido's oracle report diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 35e0eed63..bc11bf82c 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -17,15 +17,16 @@ interface StETH { function getSharesByPooledEth(uint256) external view returns (uint256); } -// TODO: add Lido fees // TODO: rebalance gas compensation // TODO: optimize storage -contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { +// TODO: add limits for vaults length +abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); uint256 internal constant BPS_BASE = 10000; StETH public immutable STETH; + address public immutable treasury; struct VaultSocket { /// @notice vault address @@ -36,6 +37,7 @@ contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 mintedShares; /// @notice minimum bond rate in basis points uint256 minBondRateBP; + uint256 treasuryFeeBP; } /// @notice vault sockets with vaults connected to the hub @@ -43,8 +45,9 @@ contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { /// @notice mapping from vault address to its socket mapping(ILockable => VaultSocket) public vaultIndex; - constructor(address _admin, address _stETH) { + constructor(address _admin, address _stETH, address _treasury) { STETH = StETH(_stETH); + treasury = _treasury; _setupRole(DEFAULT_ADMIN_ROLE, _admin); } @@ -61,11 +64,14 @@ contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { function connectVault( ILockable _vault, uint256 _capShares, - uint256 _minBondRateBP + uint256 _minBondRateBP, + uint256 _treasuryFeeBP ) external onlyRole(VAULT_MASTER_ROLE) { if (vaultIndex[_vault].vault != ILockable(address(0))) revert AlreadyConnected(address(_vault)); - VaultSocket memory vr = VaultSocket(ILockable(_vault), _capShares, 0, _minBondRateBP); + //TODO: sanity checks on parameters + + VaultSocket memory vr = VaultSocket(ILockable(_vault), _capShares, 0, _minBondRateBP, _treasuryFeeBP); vaults.push(vr); vaultIndex[_vault] = vr; @@ -89,26 +95,35 @@ contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { /// @notice mint shares backed by vault external balance to the receiver address /// @param _receiver address of the receiver - /// @param _shares amount of shares to mint + /// @param _amountOfShares amount of shares to mint /// @return totalEtherToLock total amount of ether that should be locked on the vault function mintSharesBackedByVault( address _receiver, - uint256 _shares + uint256 _amountOfShares ) external returns (uint256 totalEtherToLock) { ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); - uint256 newMintedShares = socket.mintedShares + _shares; + uint256 newMintedShares = socket.mintedShares + _amountOfShares; if (newMintedShares > socket.capShares) revert MintCapReached(address(vault)); uint256 newMintedStETH = STETH.getPooledEthByShares(newMintedShares); totalEtherToLock = newMintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); if (totalEtherToLock > vault.value()) revert BondLimitReached(address(vault)); - vaultIndex[vault].mintedShares = newMintedShares; - STETH.mintExternalShares(_receiver, _shares); + _mintSharesBackedByVault(socket, _receiver, _amountOfShares); + } + + function _mintSharesBackedByVault( + VaultSocket memory _socket, + address _receiver, + uint256 _amountOfShares + ) internal { + ILockable vault = _socket.vault; - emit MintedSharesOnVault(address(vault), newMintedShares); + vaultIndex[vault].mintedShares += _amountOfShares; + STETH.mintExternalShares(_receiver, _amountOfShares); + emit MintedSharesOnVault(address(vault), _amountOfShares); // TODO: invariants // mintedShares <= lockedBalance in shares @@ -123,13 +138,16 @@ contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); - if (socket.mintedShares < _amountOfShares) revert NotEnoughShares(address(vault), socket.mintedShares); + _burnSharesBackedByVault(socket, _amountOfShares); + } - uint256 newMintedShares = socket.mintedShares - _amountOfShares; - vaultIndex[vault].mintedShares = newMintedShares; - STETH.burnExternalShares(_amountOfShares); + function _burnSharesBackedByVault(VaultSocket memory _socket, uint256 _amountOfShares) internal { + ILockable vault = _socket.vault; + if (_socket.mintedShares < _amountOfShares) revert NotEnoughShares(address(vault), _socket.mintedShares); - emit BurnedSharesOnVault(address(vault), newMintedShares); + vaultIndex[vault].mintedShares -= _amountOfShares; + STETH.burnExternalShares(_amountOfShares); + emit BurnedSharesOnVault(address(vault), _amountOfShares); } function forceRebalance(ILockable _vault) external { @@ -161,27 +179,24 @@ contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 numberOfShares = STETH.getSharesByPooledEth(msg.value); - vaultIndex[vault].mintedShares = socket.mintedShares - numberOfShares; - // mint stETH (shares+ TPE+) (bool success,) = address(STETH).call{value: msg.value}(""); if (!success) revert StETHMintFailed(address(vault)); - // and burn on behalf of this node (shares- TPE-) - STETH.burnExternalShares(numberOfShares); + _burnSharesBackedByVault(socket, numberOfShares); emit VaultRebalanced(address(vault), numberOfShares, socket.minBondRateBP); } - struct ShareRate { - uint256 eth; - uint256 shares; - } - function _calculateVaultsRebase( - ShareRate memory shareRate + uint256 postTotalShares, + uint256 postTotalPooledEther, + uint256 preTotalShares, + uint256 preTotalPooledEther, + uint256 sharesToMintAsFees ) internal view returns ( - uint256[] memory lockedEther + uint256[] memory lockedEther, + uint256[] memory treasuryFeeShares ) { /// HERE WILL BE ACCOUNTING DRAGONS @@ -198,47 +213,58 @@ contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { // \______(_______;;; __;;; // for each vault + treasuryFeeShares = new uint256[](vaults.length); + lockedEther = new uint256[](vaults.length); for (uint256 i = 0; i < vaults.length; ++i) { VaultSocket memory socket = vaults[i]; - uint256 externalEther = socket.mintedShares * shareRate.eth / shareRate.shares; + // if there is no fee in Lido, then no fee in vaults + // see LIP-12 for details + if (sharesToMintAsFees > 0) { + treasuryFeeShares[i] = _calculateLidoFees( + socket, + postTotalShares - sharesToMintAsFees, + postTotalPooledEther, + preTotalShares, + preTotalPooledEther + ); + } + + uint256 totalMintedShares = socket.mintedShares + treasuryFeeShares[i]; + uint256 externalEther = totalMintedShares * postTotalPooledEther / postTotalShares; //TODO: check rounding lockedEther[i] = externalEther * BPS_BASE / (BPS_BASE - socket.minBondRateBP); } + // TODO: rebalance fee + } - // here we need to pre-calculate the new locked balance for each vault - // factoring in stETH APR, treasury fee, optionality fee and NO fee - - // rebalance fee //TODO: implement - - // fees is calculated based on the current `balance.locked` of the vault - // minting new fees as new external shares - // then new balance.locked is derived from `mintedShares` of the vault - - // So the vault is paying fee from the highest amount of stETH minted - // during the period - - // vault gets its balance unlocked only after the report - // PROBLEM: infinitely locked balance - // 1. we incur fees => minting stETH on behalf of the vault - // 2. even if we burn all stETH, we have a bit of stETH minted - // 3. new borrow fee will be incurred next time ... - // 4 ... - // 5. infinite fee circle - - // So, we need a way to close the vault completely and way out - // - Separate close procedure - // - take fee as ETH if possible (can optimize some gas on accounting mb) + function _calculateLidoFees( + VaultSocket memory _socket, + uint256 postTotalSharesNoFees, + uint256 postTotalPooledEther, + uint256 preTotalShares, + uint256 preTotalPooledEther + ) internal view returns (uint256 treasuryFeeShares) { + ILockable vault = _socket.vault; + + treasuryFeeShares = vault.value() + * _socket.treasuryFeeBP * postTotalPooledEther * preTotalShares + / BPS_BASE * (postTotalSharesNoFees * preTotalPooledEther); // TODO: check overflow and rounding } function _updateVaults( uint256[] memory values, - int256[] memory netCashFlows, - uint256[] memory lockedEther + int256[] memory netCashFlows, + uint256[] memory lockedEther, + uint256[] memory treasuryFeeShares ) internal { for(uint256 i; i < vaults.length; ++i) { - vaults[i].vault.update( + VaultSocket memory socket = vaults[i]; + // TODO: can be aggregated and optimized + if (treasuryFeeShares[i] > 0) _mintSharesBackedByVault(socket, treasury, treasuryFeeShares[i]); + + socket.vault.update( values[i], netCashFlows[i], lockedEther[i] @@ -247,7 +273,7 @@ contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } function _mintRate(VaultSocket memory _socket) internal view returns (uint256) { - return STETH.getPooledEthByShares(_socket.mintedShares) * BPS_BASE / _socket.vault.value(); + return STETH.getPooledEthByShares(_socket.mintedShares) * BPS_BASE / _socket.vault.value(); //TODO: check rounding } function _authedSocket(ILockable _vault) internal view returns (VaultSocket memory) { diff --git a/contracts/0.8.9/vaults/interfaces/IHub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol index 2364331ae..df80e67f8 100644 --- a/contracts/0.8.9/vaults/interfaces/IHub.sol +++ b/contracts/0.8.9/vaults/interfaces/IHub.sol @@ -6,7 +6,7 @@ pragma solidity 0.8.9; import {ILockable} from "./ILockable.sol"; interface IHub { - function connectVault(ILockable _vault, uint256 _capShares, uint256 _minimumBondShareBP) external; + function connectVault(ILockable _vault, uint256 _capShares, uint256 _minimumBondShareBP, uint256 _treasuryFeeBP) external; function disconnectVault(ILockable _vault, uint256 _index) external; event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); diff --git a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol index 3395697c6..ee25bcd48 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol @@ -9,7 +9,7 @@ interface ILiquidity { function burnSharesBackedByVault(uint256 _amountOfShares) external; function rebalance() external payable; - event MintedSharesOnVault(address indexed vault, uint256 totalSharesMintedOnVault); - event BurnedSharesOnVault(address indexed vault, uint256 totalSharesMintedOnVault); + event MintedSharesOnVault(address indexed vault, uint256 amountOfShares); + event BurnedSharesOnVault(address indexed vault, uint256 amountOfShares); event VaultRebalanced(address indexed vault, uint256 sharesBurnt, uint256 newBondRateBP); } diff --git a/test/0.8.9/oracleReportSanityChecker.test.ts b/test/0.8.9/oracleReportSanityChecker.test.ts index 093518229..9a9c40cdd 100644 --- a/test/0.8.9/oracleReportSanityChecker.test.ts +++ b/test/0.8.9/oracleReportSanityChecker.test.ts @@ -560,7 +560,7 @@ describe("OracleReportSanityChecker.sol", () => { }); it("all zero data works", async () => { - const { withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + const { withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -573,7 +573,7 @@ describe("OracleReportSanityChecker.sol", () => { expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); }); @@ -583,7 +583,7 @@ describe("OracleReportSanityChecker.sol", () => { .connect(managersRoster.maxPositiveTokenRebaseManagers[0]) .setMaxPositiveTokenRebase(newRebaseLimit); - let { withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + let { withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -593,11 +593,11 @@ describe("OracleReportSanityChecker.sol", () => { expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // el rewards - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -607,10 +607,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(ether("0.1")); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // withdrawals - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -620,10 +620,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(ether("0.1")); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // // shares requested to burn - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -633,7 +633,7 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(ether("0.1")); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(ether("0.1")); }); @@ -643,7 +643,7 @@ describe("OracleReportSanityChecker.sol", () => { .connect(managersRoster.maxPositiveTokenRebaseManagers[0]) .setMaxPositiveTokenRebase(newRebaseLimit); - let { withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + let { withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -652,11 +652,11 @@ describe("OracleReportSanityChecker.sol", () => { ); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // el rewards - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -666,10 +666,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(ether("0.1")); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // withdrawals - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -679,10 +679,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(ether("0.1")); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // shares requested to burn - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -692,7 +692,7 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(ether("0.1")); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(ether("0.1")); }); @@ -702,7 +702,7 @@ describe("OracleReportSanityChecker.sol", () => { .connect(managersRoster.maxPositiveTokenRebaseManagers[0]) .setMaxPositiveTokenRebase(newRebaseLimit); - let { withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + let { withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -711,10 +711,10 @@ describe("OracleReportSanityChecker.sol", () => { ); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // el rewards - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -724,10 +724,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(ether("2")); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // withdrawals - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -737,10 +737,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(ether("2")); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // withdrawals + el rewards - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -751,10 +751,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(ether("2")); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // shares requested to burn - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -764,8 +764,8 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal("1980198019801980198"); // ether(100. - (99. / 1.01)) - expect(sharesToBurn).to.equal("1980198019801980198"); // the same as above since no withdrawals + expect(sharesFromWQToBurn).to.equal(0); + expect(sharesToBurn).to.equal("1980198019801980198"); // ether(100. - (99. / 1.01)) }); it("non-trivial smoothen rebase works when post CL > pre CL and no withdrawals", async () => { @@ -774,7 +774,7 @@ describe("OracleReportSanityChecker.sol", () => { .connect(managersRoster.maxPositiveTokenRebaseManagers[0]) .setMaxPositiveTokenRebase(newRebaseLimit); - let { withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + let { withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -783,10 +783,10 @@ describe("OracleReportSanityChecker.sol", () => { ); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // el rewards - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -796,10 +796,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(ether("1")); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // withdrawals - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -809,10 +809,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(ether("1")); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // withdrawals + el rewards - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -823,10 +823,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(ether("1")); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); // shares requested to burn - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultSmoothenTokenRebaseParams, @@ -836,8 +836,8 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal("980392156862745098"); // ether(100. - (101. / 1.02)) - expect(sharesToBurn).to.equal("980392156862745098"); // the same as above since no withdrawals + expect(sharesFromWQToBurn).to.equal(0); + expect(sharesToBurn).to.equal("980392156862745098"); // ether(100. - (101. / 1.02)) }); it("non-trivial smoothen rebase works when post CL < pre CL and withdrawals", async () => { @@ -853,16 +853,16 @@ describe("OracleReportSanityChecker.sol", () => { newSharesToBurnForWithdrawals: ether("10"), }; - let { withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + let { withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values(defaultRebaseParams) as SmoothenTokenRebaseParameters), ); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(ether("10")); expect(sharesToBurn).to.equal(ether("10")); // el rewards - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultRebaseParams, @@ -871,10 +871,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(ether("1.5")); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal("9950248756218905472"); expect(sharesToBurn).to.equal("9950248756218905472"); // 100. - 90.5 / 1.005 // withdrawals - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultRebaseParams, @@ -883,10 +883,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(ether("1.5")); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal("9950248756218905472"); expect(sharesToBurn).to.equal("9950248756218905472"); // 100. - 90.5 / 1.005 // withdrawals + el rewards - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultRebaseParams, @@ -896,10 +896,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(ether("1.5")); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal("9950248756218905472"); expect(sharesToBurn).to.equal("9950248756218905472"); // 100. - 90.5 / 1.005 // shares requested to burn - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultRebaseParams, @@ -908,7 +908,7 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal("1492537313432835820"); // ether("100. - (99. / 1.005)) + expect(sharesFromWQToBurn).to.equal("9950248756218905473"); // ether("(99. / 1.005) - (89. / 1.005)) expect(sharesToBurn).to.equal("11442786069651741293"); // ether("100. - (89. / 1.005)) }); @@ -925,16 +925,16 @@ describe("OracleReportSanityChecker.sol", () => { newSharesToBurnForWithdrawals: ether("10"), }; - let { withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + let { withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values(defaultRebaseParams) as SmoothenTokenRebaseParameters), ); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(ether("10")); expect(sharesToBurn).to.equal(ether("10")); // el rewards - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultRebaseParams, @@ -943,10 +943,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(ether("2")); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal("9615384615384615384"); expect(sharesToBurn).to.equal("9615384615384615384"); // 100. - 94. / 1.04 // withdrawals - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultRebaseParams, @@ -955,10 +955,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(ether("2")); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal("9615384615384615384"); expect(sharesToBurn).to.equal("9615384615384615384"); // 100. - 94. / 1.04 // withdrawals + el rewards - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultRebaseParams, @@ -968,10 +968,10 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(ether("2")); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal("9615384615384615384"); expect(sharesToBurn).to.equal("9615384615384615384"); // 100. - 94. / 1.04 // shares requested to burn - ({ withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + ({ withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values({ ...defaultRebaseParams, @@ -980,7 +980,7 @@ describe("OracleReportSanityChecker.sol", () => { )); expect(withdrawals).to.equal(0); expect(elRewards).to.equal(0); - expect(simulatedSharesToBurn).to.equal("1923076923076923076"); // ether("100. - (102. / 1.04)) + expect(sharesFromWQToBurn).to.equal("9615384615384615385"); // ether("(102. / 1.04) - (92. / 1.04)) expect(sharesToBurn).to.equal("11538461538461538461"); // ether("100. - (92. / 1.04)) }); @@ -1002,14 +1002,14 @@ describe("OracleReportSanityChecker.sol", () => { newSharesToBurnForWithdrawals: ether("40000"), }; - const { withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + const { withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values(rebaseParams) as SmoothenTokenRebaseParameters), ); expect(withdrawals).to.equal(ether("500")); expect(elRewards).to.equal(ether("500")); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal("39960039960039960039960"); expect(sharesToBurn).to.equal("39960039960039960039960"); // ether(1000000 - 961000. / 1.001) }); @@ -1031,14 +1031,14 @@ describe("OracleReportSanityChecker.sol", () => { newSharesToBurnForWithdrawals: 0n, }; - const { withdrawals, elRewards, simulatedSharesToBurn, sharesToBurn } = + const { withdrawals, elRewards, sharesFromWQToBurn, sharesToBurn } = await oracleReportSanityChecker.smoothenTokenRebase( ...(Object.values(rebaseParams) as SmoothenTokenRebaseParameters), ); expect(withdrawals).to.equal(129959459000000000n); expect(elRewards).to.equal(95073654397722094176n); - expect(simulatedSharesToBurn).to.equal(0); + expect(sharesFromWQToBurn).to.equal(0); expect(sharesToBurn).to.equal(0); }); }); From 2fbbf69bd1e21965f636b40605f598a663ec3bf9 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 19 Sep 2024 17:40:56 +0400 Subject: [PATCH 065/338] fix(accounting): improve naming --- contracts/0.8.9/Accounting.sol | 19 +++++++++---------- contracts/0.8.9/vaults/VaultHub.sol | 5 ++++- 2 files changed, 13 insertions(+), 11 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index c4b7c27dd..c9b7571a6 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -159,7 +159,7 @@ contract Accounting is VaultHub { /// @notice number of stETH shares to transfer to Burner because of WQ finalization uint256 sharesToFinalizeWQ; /// @notice number of stETH shares transferred from WQ that will be burned this (to be removed) - uint256 sharesToBurnDueToWQThisReport; + uint256 sharesToBurnForWithdrawals; /// @notice number of stETH shares that will be burned from Burner this report uint256 totalSharesToBurn; @@ -177,9 +177,9 @@ contract Accounting is VaultHub { /// @notice rebased amount of external ether uint256 externalEther; /// @notice amount of ether to be locked in the vaults - uint256[] lockedEther; + uint256[] vaultsLockedEther; /// @notice amount of shares to be minted as vault fees to the treasury - uint256[] treasuryFeeShares; + uint256[] vaultsTreasuryFeeShares; } function calculateOracleReportContext( @@ -234,12 +234,11 @@ contract Accounting is VaultHub { // 5. Limit the rebase to avoid oracle frontrunning // by leaving some ether to sit in elrevards vault or withdrawals vault - // and/or - // (they also may contribute to rebase) + // and/or leaving some shares unburnt on Burner to be processed on future reports ( update.withdrawals, update.elRewards, - update.sharesToBurnDueToWQThisReport, + update.sharesToBurnForWithdrawals, update.totalSharesToBurn // shares to burn from Burner balance ) = _contracts.oracleReportSanityChecker.smoothenTokenRebase( pre.totalPooledEther, @@ -276,7 +275,7 @@ contract Accounting is VaultHub { // 8. Calculate the amount of ether locked in the vaults to back external balance of stETH // and the amount of shares to mint as fees to the treasury for each vaults - (update.lockedEther, update.treasuryFeeShares) = _calculateVaultsRebase( + (update.vaultsLockedEther, update.vaultsTreasuryFeeShares) = _calculateVaultsRebase( update.postTotalShares, update.postTotalPooledEther, pre.totalShares, @@ -402,8 +401,8 @@ contract Accounting is VaultHub { _updateVaults( _report.vaultValues, _report.netCashFlows, - _update.lockedEther, - _update.treasuryFeeShares + _update.vaultsLockedEther, + _update.vaultsTreasuryFeeShares ); _completeTokenRebase(_contracts.postTokenRebaseReceiver, _report, _pre, _update); @@ -424,7 +423,7 @@ contract Accounting is VaultHub { _update.postTotalPooledEther, _update.postTotalShares, _update.etherToFinalizeWQ, - _update.sharesToBurnDueToWQThisReport, + _update.sharesToBurnForWithdrawals, _report.simulatedShareRate ); } diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index bc11bf82c..f2b674023 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -248,9 +248,12 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { ) internal view returns (uint256 treasuryFeeShares) { ILockable vault = _socket.vault; + // treasury fee is calculated as: + // treasuryFeeShares = value * treasuryFeeRate * lidoRewardRate + // = value * treasuryFeeRate * postShareRateWithoutFees / preShareRate treasuryFeeShares = vault.value() * _socket.treasuryFeeBP * postTotalPooledEther * preTotalShares - / BPS_BASE * (postTotalSharesNoFees * preTotalPooledEther); // TODO: check overflow and rounding + / BPS_BASE * (postTotalSharesNoFees * preTotalPooledEther); // TODO: check overflow and rounding } function _updateVaults( From 79095f5cd59c49e02a9ede6adf0f02029fbf8b2d Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 19 Sep 2024 18:46:14 +0400 Subject: [PATCH 066/338] feat(vaults): scetch of NO fees collection --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 47 ++++++++++++++----- 1 file changed, 35 insertions(+), 12 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 04e55e78f..1fb338414 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -18,6 +18,7 @@ import {ILiquidity} from "./interfaces/ILiquidity.sol"; // TODO: add AUM fee contract LiquidStakingVault is StakingVault, ILiquid, ILockable { + uint256 private constant MAX_FEE = 10000; ILiquidity public immutable LIQUIDITY_PROVIDER; struct Report { @@ -26,12 +27,15 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { } Report public lastReport; + Report public lastClaimedReport; uint256 public locked; // Is direct validator depositing affects this accounting? int256 public netCashFlow; + uint256 nodeOperatorFee; + constructor( address _liquidityProvider, address _owner, @@ -85,17 +89,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { if (_receiver == address(0)) revert ZeroArgument("receiver"); if (_amountOfShares == 0) revert ZeroArgument("amountOfShares"); - uint256 newLocked = LIQUIDITY_PROVIDER.mintSharesBackedByVault(_receiver, _amountOfShares); - - if (newLocked > value()) revert NotHealthy(newLocked, value()); - - if (newLocked > locked) { - locked = newLocked; - - emit Locked(newLocked); - } - - _mustBeHealthy(); + _mint(_receiver, _amountOfShares); } function burn(uint256 _amountOfShares) external onlyRole(VAULT_MANAGER_ROLE) { @@ -114,7 +108,6 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault netCashFlow -= int256(_amountOfETH); - emit Withdrawal(msg.sender, _amountOfETH); LIQUIDITY_PROVIDER.rebalance{value: _amountOfETH}(); @@ -132,6 +125,36 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { emit Reported(_value, _ncf, _locked); } + function setNodeOperatorFee(uint256 _nodeOperatorFee) external onlyRole(VAULT_MANAGER_ROLE) { + nodeOperatorFee = _nodeOperatorFee; + } + + function claimNodeOperatorFee() external { + if (!hasRole(NODE_OPERATOR_ROLE, msg.sender)) revert NotAuthorized("claimNodeOperatorFee", msg.sender); + + int128 earnedRewards = int128(lastReport.value - lastClaimedReport.value) + - (lastReport.netCashFlow - lastClaimedReport.netCashFlow); + + if (earnedRewards > 0) { + lastClaimedReport = lastReport; + + uint256 nodeOperatorFeeAmount = uint128(earnedRewards) * nodeOperatorFee / MAX_FEE; + _mint(msg.sender, nodeOperatorFeeAmount); + + // TODO: emit event + } + } + + function _mint(address _receiver, uint256 _amountOfShares) internal { + uint256 newLocked = LIQUIDITY_PROVIDER.mintSharesBackedByVault(_receiver, _amountOfShares); + + if (newLocked > locked) { + locked = newLocked; + + emit Locked(newLocked); + } + } + function _mustBeHealthy() private view { if (locked > value()) revert NotHealthy(locked, value()); } From 178c43fdd95dc6c927f45d9d88ed8f89b681f4ae Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 23 Sep 2024 16:37:57 +0400 Subject: [PATCH 067/338] fix(accounting): principalCLBalance calculation --- contracts/0.8.9/Accounting.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index c9b7571a6..ecbaa35e7 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -230,7 +230,7 @@ contract Accounting is VaultHub { // 3. Principal CL balance is the sum of the current CL balance and // validator deposits during this report // TODO: to support maxEB we need to get rid of validator counting - update.principalClBalance = pre.clBalance + _report.clValidators - pre.clValidators * DEPOSIT_SIZE; + update.principalClBalance = pre.clBalance + (_report.clValidators - pre.clValidators) * DEPOSIT_SIZE; // 5. Limit the rebase to avoid oracle frontrunning // by leaving some ether to sit in elrevards vault or withdrawals vault From cdd52836cefa9c74f431638bc063b19b1729b97c Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 23 Sep 2024 16:39:00 +0400 Subject: [PATCH 068/338] fix(accounting): fix scratch deploy --- contracts/0.8.9/Accounting.sol | 4 ++-- scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index ecbaa35e7..073a7ab43 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -132,8 +132,8 @@ contract Accounting is VaultHub { /// @notice Lido contract ILido public immutable LIDO; - constructor(address _admin, ILidoLocator _lidoLocator, ILido _lido) - VaultHub(_admin, address(_lido), _lidoLocator.treasury()){ + constructor(address _admin, ILidoLocator _lidoLocator, ILido _lido, address _treasury) + VaultHub(_admin, address(_lido), _treasury){ LIDO_LOCATOR = _lidoLocator; LIDO = _lido; } diff --git a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts index d1c7e304e..088fce90d 100644 --- a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts @@ -162,6 +162,7 @@ export async function main() { admin, locator.address, lidoAddress, + treasuryAddress, ]); // Deploy AccountingOracle From 4b5ebba6fc83e5f2d476d2bf4e1b00b2e33128ae Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 23 Sep 2024 16:39:22 +0400 Subject: [PATCH 069/338] chore: fix integration tests --- lib/protocol/helpers/accounting.ts | 47 +++++++++++++++--------------- 1 file changed, 24 insertions(+), 23 deletions(-) diff --git a/lib/protocol/helpers/accounting.ts b/lib/protocol/helpers/accounting.ts index acc5600d7..43648a85e 100644 --- a/lib/protocol/helpers/accounting.ts +++ b/lib/protocol/helpers/accounting.ts @@ -307,13 +307,11 @@ const simulateReport = async ( netCashFlows, }: SimulateReportParams, ): Promise => { - const { hashConsensus, accountingOracle, accounting } = ctx.contracts; + const { hashConsensus, accounting } = ctx.contracts; const { genesisTime, secondsPerSlot } = await hashConsensus.getChainConfig(); const reportTimestamp = genesisTime + refSlot * secondsPerSlot; - const accountingOracleAccount = await impersonate(accountingOracle.address, ether("100")); - log.debug("Simulating oracle report", { "Ref Slot": refSlot, "Beacon Validators": beaconValidators, @@ -322,30 +320,33 @@ const simulateReport = async ( "El Rewards Vault Balance": formatEther(elRewardsVaultBalance), }); - const [postTotalPooledEther, postTotalShares, withdrawals, elRewards] = await accounting - .connect(accountingOracleAccount) - .handleOracleReport.staticCall({ - timestamp: reportTimestamp, - timeElapsed: 24n * 60n * 60n, // 1 day - clValidators: beaconValidators, - clBalance, - withdrawalVaultBalance, - elRewardsVaultBalance, - sharesRequestedToBurn: 0n, - withdrawalFinalizationBatches: [], - simulatedShareRate: 0n, - vaultValues, - netCashFlows, - }); + const [, update] = await accounting.calculateOracleReportContext({ + timestamp: reportTimestamp, + timeElapsed: 24n * 60n * 60n, // 1 day + clValidators: beaconValidators, + clBalance, + withdrawalVaultBalance, + elRewardsVaultBalance, + sharesRequestedToBurn: 0n, + withdrawalFinalizationBatches: [], + simulatedShareRate: 0n, + vaultValues, + netCashFlows, + }); log.debug("Simulation result", { - "Post Total Pooled Ether": formatEther(postTotalPooledEther), - "Post Total Shares": postTotalShares, - "Withdrawals": formatEther(withdrawals), - "El Rewards": formatEther(elRewards), + "Post Total Pooled Ether": formatEther(update.postTotalPooledEther), + "Post Total Shares": update.postTotalShares, + "Withdrawals": formatEther(update.withdrawals), + "El Rewards": formatEther(update.elRewards), }); - return { postTotalPooledEther, postTotalShares, withdrawals, elRewards }; + return { + postTotalPooledEther: update.postTotalPooledEther, + postTotalShares: update.postTotalShares, + withdrawals: update.withdrawals, + elRewards: update.elRewards, + }; }; type HandleOracleReportParams = { From 9af2cb7366bc0e7c0cf389b2b27e65e8cc732cff Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 24 Sep 2024 14:11:50 +0400 Subject: [PATCH 070/338] chore: remove old acceptance test --- scripts/scratch/dao-local-test.sh | 16 -- scripts/scratch/scratch-acceptance-test.ts | 306 --------------------- 2 files changed, 322 deletions(-) delete mode 100755 scripts/scratch/dao-local-test.sh delete mode 100644 scripts/scratch/scratch-acceptance-test.ts diff --git a/scripts/scratch/dao-local-test.sh b/scripts/scratch/dao-local-test.sh deleted file mode 100755 index f22d93cb5..000000000 --- a/scripts/scratch/dao-local-test.sh +++ /dev/null @@ -1,16 +0,0 @@ -#!/bin/bash -set -e +u -set -o pipefail - -export NETWORK=local -export RPC_URL=${RPC_URL:="http://127.0.0.1:8555"} # if defined use the value set to default otherwise - -export GENESIS_TIME=1639659600 # just some time -export DEPLOYER=0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266 # first acc of default mnemonic "test test ..." -export GAS_PRIORITY_FEE=1 -export GAS_MAX_FEE=100 -export NETWORK_STATE_FILE="deployed-local.json" -export NETWORK_STATE_DEFAULTS_FILE="scripts/scratch/deployed-testnet-defaults.json" -export HARDHAT_FORKING_URL="${RPC_URL}" - -yarn hardhat --network hardhat run --no-compile scripts/scratch/scratch-acceptance-test.ts diff --git a/scripts/scratch/scratch-acceptance-test.ts b/scripts/scratch/scratch-acceptance-test.ts deleted file mode 100644 index 8ebb1a388..000000000 --- a/scripts/scratch/scratch-acceptance-test.ts +++ /dev/null @@ -1,306 +0,0 @@ -import { assert } from "chai"; -import { ethers } from "hardhat"; - -import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { setBalance } from "@nomicfoundation/hardhat-network-helpers"; - -import { - Accounting, - AccountingOracle, - Agent, - DepositSecurityModule, - HashConsensus, - Lido, - LidoExecutionLayerRewardsVault, - MiniMeToken, - NodeOperatorsRegistry, - StakingRouter, - Voting, - WithdrawalQueue, -} from "typechain-types"; - -import { loadContract, LoadedContract } from "lib/contract"; -import { findEvents } from "lib/event"; -import { streccak } from "lib/keccak"; -import { log } from "lib/log"; -import { reportOracle } from "lib/oracle"; -import { DeploymentState, getAddress, readNetworkState, Sk } from "lib/state-file"; -import { advanceChainTime } from "lib/time"; -import { ether } from "lib/units"; - -const UNLIMITED_STAKING_LIMIT = 1000000000; -const CURATED_MODULE_ID = 1; -const DEPOSIT_CALLDATA = "0x00"; -const MAX_DEPOSITS = 150; -const ADDRESS_1 = "0x0000000000000000000000000000000000000001"; -const ADDRESS_2 = "0x0000000000000000000000000000000000000002"; - -const MANAGE_MEMBERS_AND_QUORUM_ROLE = streccak("MANAGE_MEMBERS_AND_QUORUM_ROLE"); - -if (!process.env.MAINNET_FORKING_URL) { - log.error("Env variable MAINNET_FORKING_URL must be set to run fork acceptance tests"); - process.exit(1); -} -if (!process.env.NETWORK_STATE_FILE) { - log.error("Env variable NETWORK_STATE_FILE must be set to run fork acceptance tests"); - process.exit(1); -} -const NETWORK_STATE_FILE = process.env.NETWORK_STATE_FILE; - -async function main() { - log.scriptStart(__filename); - const state = readNetworkState({ networkStateFile: NETWORK_STATE_FILE }); - - const [user1, user2, oracleMember1, oracleMember2] = await ethers.getSigners(); - const protocol = await loadDeployedProtocol(state); - - await checkLdoCanBeTransferred(protocol.ldo, state); - - await prepareProtocolForSubmitDepositReportWithdrawalFlow( - protocol, - await oracleMember1.getAddress(), - await oracleMember2.getAddress(), - ); - await checkSubmitDepositReportWithdrawal(protocol, state, user1, user2); - log.scriptFinish(__filename); -} - -interface Protocol { - stakingRouter: LoadedContract; - lido: LoadedContract; - voting: LoadedContract; - agent: LoadedContract; - nodeOperatorsRegistry: LoadedContract; - depositSecurityModule?: LoadedContract; - depositSecurityModuleAddress: string; - accountingOracle: LoadedContract; - hashConsensusForAO: LoadedContract; - elRewardsVault: LoadedContract; - withdrawalQueue: LoadedContract; - ldo: LoadedContract; - accounting: LoadedContract; -} - -async function loadDeployedProtocol(state: DeploymentState) { - return { - stakingRouter: await loadContract("StakingRouter", getAddress(Sk.stakingRouter, state)), - lido: await loadContract("Lido", getAddress(Sk.appLido, state)), - voting: await loadContract("Voting", getAddress(Sk.appVoting, state)), - agent: await loadContract("Agent", getAddress(Sk.appAgent, state)), - nodeOperatorsRegistry: await loadContract( - "NodeOperatorsRegistry", - getAddress(Sk.appNodeOperatorsRegistry, state), - ), - depositSecurityModuleAddress: getAddress(Sk.depositSecurityModule, state), - accountingOracle: await loadContract("AccountingOracle", getAddress(Sk.accountingOracle, state)), - hashConsensusForAO: await loadContract( - "HashConsensus", - getAddress(Sk.hashConsensusForAccountingOracle, state), - ), - elRewardsVault: await loadContract( - "LidoExecutionLayerRewardsVault", - getAddress(Sk.executionLayerRewardsVault, state), - ), - withdrawalQueue: await loadContract( - "WithdrawalQueue", - getAddress(Sk.withdrawalQueueERC721, state), - ), - ldo: await loadContract("MiniMeToken", getAddress(Sk.ldo, state)), - accounting: await loadContract("Accounting", getAddress(Sk.accounting, state)), - }; -} - -async function checkLdoCanBeTransferred(ldo: LoadedContract, state: DeploymentState) { - const ldoHolder = Object.keys(state.vestingParams.holders)[0]; - const ldoHolderSigner = await ethers.provider.getSigner(ldoHolder); - await setBalance(ldoHolder, ether("10")); - await ethers.provider.send("hardhat_impersonateAccount", [ldoHolder]); - await ldo.connect(ldoHolderSigner).transfer(ADDRESS_1, ether("1")); - assert.equal(await ldo.balanceOf(ADDRESS_1), ether("1")); - log.success("Transferred LDO"); -} - -async function prepareProtocolForSubmitDepositReportWithdrawalFlow( - protocol: Protocol, - oracleMember1: string, - oracleMember2: string, -) { - const { - lido, - voting, - agent, - nodeOperatorsRegistry, - depositSecurityModuleAddress, - hashConsensusForAO, - withdrawalQueue, - } = protocol; - - await ethers.provider.send("hardhat_impersonateAccount", [voting.address]); - await ethers.provider.send("hardhat_impersonateAccount", [depositSecurityModuleAddress]); - await ethers.provider.send("hardhat_impersonateAccount", [agent.address]); - await setBalance(voting.address, ether("10")); - await setBalance(agent.address, ether("10")); - await setBalance(depositSecurityModuleAddress, ether("10")); - const votingSigner = await ethers.provider.getSigner(voting.address); - const agentSigner = await ethers.provider.getSigner(agent.address); - - const RESUME_ROLE = await withdrawalQueue.RESUME_ROLE(); - - await lido.connect(votingSigner).resume(); - - await withdrawalQueue.connect(agentSigner).grantRole(RESUME_ROLE, agent.address); - await withdrawalQueue.connect(agentSigner).resume(); - await withdrawalQueue.connect(agentSigner).renounceRole(RESUME_ROLE, agent.address); - - await nodeOperatorsRegistry.connect(agentSigner).addNodeOperator("1", ADDRESS_1); - await nodeOperatorsRegistry.connect(agentSigner).addNodeOperator("2", ADDRESS_2); - - const pad = ethers.zeroPadValue; - await nodeOperatorsRegistry.connect(votingSigner).addSigningKeys(0, 1, pad("0x010203", 48), pad("0x01", 96)); - await nodeOperatorsRegistry - .connect(votingSigner) - .addSigningKeys( - 0, - 3, - ethers.concat([pad("0x010204", 48), pad("0x010205", 48), pad("0x010206", 48)]), - ethers.concat([pad("0x01", 96), pad("0x01", 96), pad("0x01", 96)]), - ); - - await nodeOperatorsRegistry.connect(votingSigner).setNodeOperatorStakingLimit(0, UNLIMITED_STAKING_LIMIT); - await nodeOperatorsRegistry.connect(votingSigner).setNodeOperatorStakingLimit(1, UNLIMITED_STAKING_LIMIT); - - const quorum = 2; - await hashConsensusForAO.connect(agentSigner).grantRole(MANAGE_MEMBERS_AND_QUORUM_ROLE, agent.address); - await hashConsensusForAO.connect(agentSigner).addMember(oracleMember1, quorum); - await hashConsensusForAO.connect(agentSigner).addMember(oracleMember2, quorum); - await hashConsensusForAO.connect(agentSigner).renounceRole(MANAGE_MEMBERS_AND_QUORUM_ROLE, agent.address); - - log.success("Protocol prepared for submit-deposit-report-withdraw flow"); -} - -async function checkSubmitDepositReportWithdrawal( - protocol: Protocol, - state: DeploymentState, - user1: HardhatEthersSigner, - user2: HardhatEthersSigner, -) { - const { - lido, - agent, - depositSecurityModuleAddress, - accountingOracle, - hashConsensusForAO, - elRewardsVault, - withdrawalQueue, - accounting, - } = protocol; - - const initialLidoBalance = await ethers.provider.getBalance(lido.address); - const chainSpec = state.chainSpec; - const genesisTime = BigInt(chainSpec.genesisTime); - const slotsPerEpoch = BigInt(chainSpec.slotsPerEpoch); - const secondsPerSlot = BigInt(chainSpec.secondsPerSlot); - const depositSecurityModuleSigner = await ethers.provider.getSigner(depositSecurityModuleAddress as string); - const agentSigner = await ethers.provider.getSigner(agent.address); - - await user1.sendTransaction({ to: lido.address, value: ether("34") }); - await user2.sendTransaction({ to: elRewardsVault.address, value: ether("1") }); - log.success("Users submitted ether"); - - assert.equal(await lido.balanceOf(user1.address), ether("34")); - assert.equal(await lido.getTotalPooledEther(), initialLidoBalance + BigInt(ether("34"))); - assert.equal(await lido.getBufferedEther(), initialLidoBalance + BigInt(ether("34"))); - - await lido.connect(depositSecurityModuleSigner).deposit(MAX_DEPOSITS, CURATED_MODULE_ID, DEPOSIT_CALLDATA); - log.success("Ether deposited"); - - assert.equal((await lido.getBeaconStat()).depositedValidators, 1n); - - const latestBlock = await ethers.provider.getBlock("latest"); - if (latestBlock === null) { - throw new Error(`Failed with ethers.provider.getBlock("latest")`); - } - const latestBlockTimestamp = BigInt(latestBlock.timestamp); - const initialEpoch = (latestBlockTimestamp - genesisTime) / (slotsPerEpoch * secondsPerSlot); - - await hashConsensusForAO.connect(agentSigner).updateInitialEpoch(initialEpoch); - - const elRewardsVaultBalance = await ethers.provider.getBalance(elRewardsVault.address); - - const withdrawalAmount = ether("1"); - - await lido.connect(user1).approve(withdrawalQueue.address, withdrawalAmount); - const tx = await withdrawalQueue.connect(user1).requestWithdrawals([withdrawalAmount], user1.address); - const receipt = await tx.wait(); - if (receipt === null) { - throw new Error(`Failed with:\n${tx}`); - } - - const requestId = findEvents(receipt, "WithdrawalRequested")[0].args.requestId; - - log.success("Withdrawal request made"); - - const epochsPerFrame = (await hashConsensusForAO.getFrameConfig()).epochsPerFrame; - const initialEpochTimestamp = genesisTime + initialEpoch * slotsPerEpoch * secondsPerSlot; - - // skip two reports to be sure about REQUEST_TIMESTAMP_MARGIN - const nextReportEpochTimestamp = initialEpochTimestamp + 2n * epochsPerFrame * slotsPerEpoch * secondsPerSlot; - - const timeToWaitTillReportWindow = nextReportEpochTimestamp - latestBlockTimestamp + secondsPerSlot; - - await advanceChainTime(timeToWaitTillReportWindow); - - const stat = await lido.getBeaconStat(); - const clBalance = BigInt(stat.depositedValidators) * ether("32"); - - const { refSlot } = await hashConsensusForAO.getCurrentFrame(); - const reportTimestamp = genesisTime + refSlot * secondsPerSlot; - const timeElapsed = nextReportEpochTimestamp - initialEpochTimestamp; - - const withdrawalFinalizationBatches = [1]; - - const accountingOracleSigner = await ethers.provider.getSigner(accountingOracle.address); - - // Performing dry-run to estimate simulated share rate - const [postTotalPooledEther, postTotalShares] = await accounting - .connect(accountingOracleSigner) - .handleOracleReport.staticCall({ - timestamp: reportTimestamp, - timeElapsed, - clValidators: stat.depositedValidators, - clBalance, - withdrawalVaultBalance: 0n, - elRewardsVaultBalance, - sharesRequestedToBurn: 0n, - withdrawalFinalizationBatches, - simulatedShareRate: 0n, - vaultValues: [], - netCashFlows: [], - }); - - log.success("Oracle report simulated"); - - const simulatedShareRate = (postTotalPooledEther * 10n ** 27n) / postTotalShares; - - await reportOracle(hashConsensusForAO, accountingOracle, { - refSlot, - numValidators: stat.depositedValidators, - clBalance, - elRewardsVaultBalance, - withdrawalFinalizationBatches, - simulatedShareRate, - }); - - log.success("Oracle report submitted"); - - await withdrawalQueue.connect(user1).claimWithdrawalsTo([requestId], [requestId], user1.address); - - log.success("Withdrawal claimed successfully"); -} - -main() - .then(() => process.exit(0)) - .catch((error) => { - log.error(error); - process.exit(1); - }); From 85bb209c7a1a6006aa729aee3872e39e51f5f5ff Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 30 Sep 2024 17:19:55 +0300 Subject: [PATCH 071/338] fix: treasury fee accounting --- contracts/0.8.9/vaults/VaultHub.sol | 27 +++++++++++++++++++-------- 1 file changed, 19 insertions(+), 8 deletions(-) diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index f2b674023..0ead7576c 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -23,7 +23,7 @@ interface StETH { abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); - uint256 internal constant BPS_BASE = 10000; + uint256 internal constant BPS_BASE = 1e4; StETH public immutable STETH; address public immutable treasury; @@ -236,7 +236,6 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 externalEther = totalMintedShares * postTotalPooledEther / postTotalShares; //TODO: check rounding lockedEther[i] = externalEther * BPS_BASE / (BPS_BASE - socket.minBondRateBP); } - // TODO: rebalance fee } function _calculateLidoFees( @@ -248,12 +247,20 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { ) internal view returns (uint256 treasuryFeeShares) { ILockable vault = _socket.vault; - // treasury fee is calculated as: - // treasuryFeeShares = value * treasuryFeeRate * lidoRewardRate - // = value * treasuryFeeRate * postShareRateWithoutFees / preShareRate - treasuryFeeShares = vault.value() - * _socket.treasuryFeeBP * postTotalPooledEther * preTotalShares - / BPS_BASE * (postTotalSharesNoFees * preTotalPooledEther); // TODO: check overflow and rounding + uint256 chargeableValue = _max(vault.value(), _socket.capShares * preTotalPooledEther / preTotalShares); + + // treasury fee is calculated as a share of potential rewards that + // Lido curated validators could earn if vault's ETH was staked in Lido + // itself and minted as stETH shares + // + // treasuryFeeShares = value * lidoGrossAPR * treasuryFeeRate / preShareRate + // lidoGrossAPR = postShareRateWithoutFees / preShareRate - 1 + // = value * (postShareRateWithoutFees / preShareRate - 1) * treasuryFeeRate / preShareRate + + uint256 potentialRewards = (chargeableValue * (postTotalPooledEther * preTotalShares) / (postTotalSharesNoFees * preTotalPooledEther) - chargeableValue); + uint256 treasuryFee = potentialRewards * _socket.treasuryFeeBP / BPS_BASE; + + treasuryFeeShares = treasuryFee * preTotalShares / preTotalPooledEther; } function _updateVaults( @@ -286,6 +293,10 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { return socket; } + function _max(uint256 a, uint256 b) internal pure returns (uint256) { + return a > b ? a : b; + } + error StETHMintFailed(address vault); error AlreadyBalanced(address vault); error NotEnoughShares(address vault, uint256 amount); From 911bc3e2b32e27d2203ba96baa06e3259585fdc9 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 30 Sep 2024 17:52:59 +0300 Subject: [PATCH 072/338] fix(accounting): max -> min in for vaults fee --- contracts/0.8.9/vaults/VaultHub.sol | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 0ead7576c..797dd7f37 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -247,7 +247,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { ) internal view returns (uint256 treasuryFeeShares) { ILockable vault = _socket.vault; - uint256 chargeableValue = _max(vault.value(), _socket.capShares * preTotalPooledEther / preTotalShares); + uint256 chargeableValue = _min(vault.value(), _socket.capShares * preTotalPooledEther / preTotalShares); // treasury fee is calculated as a share of potential rewards that // Lido curated validators could earn if vault's ETH was staked in Lido @@ -257,6 +257,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { // lidoGrossAPR = postShareRateWithoutFees / preShareRate - 1 // = value * (postShareRateWithoutFees / preShareRate - 1) * treasuryFeeRate / preShareRate + // TODO: optimize potential rewards calculation uint256 potentialRewards = (chargeableValue * (postTotalPooledEther * preTotalShares) / (postTotalSharesNoFees * preTotalPooledEther) - chargeableValue); uint256 treasuryFee = potentialRewards * _socket.treasuryFeeBP / BPS_BASE; @@ -293,8 +294,8 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { return socket; } - function _max(uint256 a, uint256 b) internal pure returns (uint256) { - return a > b ? a : b; + function _min(uint256 a, uint256 b) internal pure returns (uint256) { + return a < b ? a : b; } error StETHMintFailed(address vault); From 450a362809a29ad4f0ba598077b00d732eb92600 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Mon, 30 Sep 2024 18:15:34 +0300 Subject: [PATCH 073/338] fix(accounting): fix node operator fee --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 26 ++++---- contracts/0.8.9/vaults/VaultHub.sol | 62 ++++++++++++------- .../0.8.9/vaults/interfaces/ILiquidity.sol | 3 +- 3 files changed, 54 insertions(+), 37 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 1fb338414..3c2fcf471 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -89,7 +89,13 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { if (_receiver == address(0)) revert ZeroArgument("receiver"); if (_amountOfShares == 0) revert ZeroArgument("amountOfShares"); - _mint(_receiver, _amountOfShares); + uint256 newLocked = LIQUIDITY_PROVIDER.mintSharesBackedByVault(_receiver, _amountOfShares); + + if (newLocked > locked) { + locked = newLocked; + + emit Locked(newLocked); + } } function burn(uint256 _amountOfShares) external onlyRole(VAULT_MANAGER_ROLE) { @@ -129,7 +135,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { nodeOperatorFee = _nodeOperatorFee; } - function claimNodeOperatorFee() external { + function claimNodeOperatorFee(address _receiver) external { if (!hasRole(NODE_OPERATOR_ROLE, msg.sender)) revert NotAuthorized("claimNodeOperatorFee", msg.sender); int128 earnedRewards = int128(lastReport.value - lastClaimedReport.value) @@ -139,19 +145,13 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { lastClaimedReport = lastReport; uint256 nodeOperatorFeeAmount = uint128(earnedRewards) * nodeOperatorFee / MAX_FEE; - _mint(msg.sender, nodeOperatorFeeAmount); + uint256 newLocked = LIQUIDITY_PROVIDER.mintStethBackedByVault(_receiver, nodeOperatorFeeAmount); - // TODO: emit event - } - } - - function _mint(address _receiver, uint256 _amountOfShares) internal { - uint256 newLocked = LIQUIDITY_PROVIDER.mintSharesBackedByVault(_receiver, _amountOfShares); + if (newLocked > locked) { + locked = newLocked; - if (newLocked > locked) { - locked = newLocked; - - emit Locked(newLocked); + emit Locked(newLocked); + } } } diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 797dd7f37..5de39799b 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -97,10 +97,11 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { /// @param _receiver address of the receiver /// @param _amountOfShares amount of shares to mint /// @return totalEtherToLock total amount of ether that should be locked on the vault + /// @dev can be used by vaults only function mintSharesBackedByVault( address _receiver, uint256 _amountOfShares - ) external returns (uint256 totalEtherToLock) { + ) public returns (uint256 totalEtherToLock) { ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); @@ -114,26 +115,24 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { _mintSharesBackedByVault(socket, _receiver, _amountOfShares); } - function _mintSharesBackedByVault( - VaultSocket memory _socket, + /// @notice mint StETH tokens backed by vault external balance to the receiver address + /// @param _receiver address of the receiver + /// @param _amountOfTokens amount of stETH tokens to mint + /// @return totalEtherToLock total amount of ether that should be locked on the vault + /// @dev can be used by vaults only + function mintStethBackedByVault( address _receiver, - uint256 _amountOfShares - ) internal { - ILockable vault = _socket.vault; + uint256 _amountOfTokens + ) external returns (uint256) { + uint256 sharesToMintAsFees = STETH.getSharesByPooledEth(_amountOfTokens); - vaultIndex[vault].mintedShares += _amountOfShares; - STETH.mintExternalShares(_receiver, _amountOfShares); - emit MintedSharesOnVault(address(vault), _amountOfShares); - - // TODO: invariants - // mintedShares <= lockedBalance in shares - // mintedShares <= capShares - // externalBalance == sum(lockedBalance - bond ) + return mintSharesBackedByVault(_receiver, sharesToMintAsFees); } /// @notice burn shares backed by vault external balance /// @dev shares should be approved to be spend by this contract /// @param _amountOfShares amount of shares to burn + /// @dev can be used by vaults only function burnSharesBackedByVault(uint256 _amountOfShares) external { ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); @@ -141,15 +140,6 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { _burnSharesBackedByVault(socket, _amountOfShares); } - function _burnSharesBackedByVault(VaultSocket memory _socket, uint256 _amountOfShares) internal { - ILockable vault = _socket.vault; - if (_socket.mintedShares < _amountOfShares) revert NotEnoughShares(address(vault), _socket.mintedShares); - - vaultIndex[vault].mintedShares -= _amountOfShares; - STETH.burnExternalShares(_amountOfShares); - emit BurnedSharesOnVault(address(vault), _amountOfShares); - } - function forceRebalance(ILockable _vault) external { VaultSocket memory socket = _authedSocket(_vault); @@ -188,6 +178,32 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { emit VaultRebalanced(address(vault), numberOfShares, socket.minBondRateBP); } + function _mintSharesBackedByVault( + VaultSocket memory _socket, + address _receiver, + uint256 _amountOfShares + ) internal { + ILockable vault = _socket.vault; + + vaultIndex[vault].mintedShares += _amountOfShares; + STETH.mintExternalShares(_receiver, _amountOfShares); + emit MintedSharesOnVault(address(vault), _amountOfShares); + + // TODO: invariants + // mintedShares <= lockedBalance in shares + // mintedShares <= capShares + // externalBalance == sum(lockedBalance - bond ) + } + + function _burnSharesBackedByVault(VaultSocket memory _socket, uint256 _amountOfShares) internal { + ILockable vault = _socket.vault; + if (_socket.mintedShares < _amountOfShares) revert NotEnoughShares(address(vault), _socket.mintedShares); + + vaultIndex[vault].mintedShares -= _amountOfShares; + STETH.burnExternalShares(_amountOfShares); + emit BurnedSharesOnVault(address(vault), _amountOfShares); + } + function _calculateVaultsRebase( uint256 postTotalShares, uint256 postTotalPooledEther, diff --git a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol index ee25bcd48..54979b4f4 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol @@ -5,7 +5,8 @@ pragma solidity 0.8.9; interface ILiquidity { - function mintSharesBackedByVault(address _receiver, uint256 _amountOfShares) external returns (uint256); + function mintStethBackedByVault(address _receiver, uint256 _amountOfTokens) external returns (uint256 totalEtherToLock); + function mintSharesBackedByVault(address _receiver, uint256 _amountOfShares) external returns (uint256 totalEtherToLock); function burnSharesBackedByVault(uint256 _amountOfShares) external; function rebalance() external payable; From a9539a2586dd3fd15c5b44550abeeb40a5eb5f3e Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 1 Oct 2024 17:08:06 +0300 Subject: [PATCH 074/338] feat(vaults): make vaults operate with StETH not shares --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 12 +-- contracts/0.8.9/vaults/VaultHub.sol | 89 +++++++------------ contracts/0.8.9/vaults/interfaces/IHub.sol | 6 +- contracts/0.8.9/vaults/interfaces/ILiquid.sol | 2 +- .../0.8.9/vaults/interfaces/ILiquidity.sol | 9 +- 5 files changed, 49 insertions(+), 69 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 3c2fcf471..c72739d70 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -84,12 +84,12 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { function mint( address _receiver, - uint256 _amountOfShares + uint256 _amountOfTokens ) external onlyRole(VAULT_MANAGER_ROLE) { if (_receiver == address(0)) revert ZeroArgument("receiver"); - if (_amountOfShares == 0) revert ZeroArgument("amountOfShares"); + if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); - uint256 newLocked = LIQUIDITY_PROVIDER.mintSharesBackedByVault(_receiver, _amountOfShares); + uint256 newLocked = LIQUIDITY_PROVIDER.mintStethBackedByVault(_receiver, _amountOfTokens); if (newLocked > locked) { locked = newLocked; @@ -98,11 +98,11 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { } } - function burn(uint256 _amountOfShares) external onlyRole(VAULT_MANAGER_ROLE) { - if (_amountOfShares == 0) revert ZeroArgument("amountOfShares"); + function burn(uint256 _amountOfTokens) external onlyRole(VAULT_MANAGER_ROLE) { + if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); // burn shares at once but unlock balance later during the report - LIQUIDITY_PROVIDER.burnSharesBackedByVault(_amountOfShares); + LIQUIDITY_PROVIDER.burnStethBackedByVault(_amountOfTokens); } function rebalance(uint256 _amountOfETH) external { diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 5de39799b..c4cd9b928 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -93,51 +93,48 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { emit VaultDisconnected(address(_vault)); } - /// @notice mint shares backed by vault external balance to the receiver address + /// @notice mint StETH tokens backed by vault external balance to the receiver address /// @param _receiver address of the receiver - /// @param _amountOfShares amount of shares to mint + /// @param _amountOfTokens amount of stETH tokens to mint /// @return totalEtherToLock total amount of ether that should be locked on the vault /// @dev can be used by vaults only - function mintSharesBackedByVault( + function mintStethBackedByVault( address _receiver, - uint256 _amountOfShares - ) public returns (uint256 totalEtherToLock) { + uint256 _amountOfTokens + ) external returns (uint256 totalEtherToLock) { ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); - uint256 newMintedShares = socket.mintedShares + _amountOfShares; - if (newMintedShares > socket.capShares) revert MintCapReached(address(vault)); + uint256 sharesToMint = STETH.getSharesByPooledEth(_amountOfTokens); - uint256 newMintedStETH = STETH.getPooledEthByShares(newMintedShares); + uint256 sharesMintedOnVault = socket.mintedShares + sharesToMint; + if (sharesMintedOnVault > socket.capShares) revert MintCapReached(address(vault)); + + uint256 newMintedStETH = STETH.getPooledEthByShares(sharesMintedOnVault); totalEtherToLock = newMintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); if (totalEtherToLock > vault.value()) revert BondLimitReached(address(vault)); - _mintSharesBackedByVault(socket, _receiver, _amountOfShares); - } - - /// @notice mint StETH tokens backed by vault external balance to the receiver address - /// @param _receiver address of the receiver - /// @param _amountOfTokens amount of stETH tokens to mint - /// @return totalEtherToLock total amount of ether that should be locked on the vault - /// @dev can be used by vaults only - function mintStethBackedByVault( - address _receiver, - uint256 _amountOfTokens - ) external returns (uint256) { - uint256 sharesToMintAsFees = STETH.getSharesByPooledEth(_amountOfTokens); + vaultIndex[vault].mintedShares = sharesMintedOnVault; + STETH.mintExternalShares(_receiver, sharesToMint); - return mintSharesBackedByVault(_receiver, sharesToMintAsFees); + emit MintedStETHOnVault(msg.sender, _amountOfTokens); } - /// @notice burn shares backed by vault external balance - /// @dev shares should be approved to be spend by this contract - /// @param _amountOfShares amount of shares to burn + /// @notice burn steth from the balance of the vault contract + /// @param _amountOfTokens amount of tokens to burn /// @dev can be used by vaults only - function burnSharesBackedByVault(uint256 _amountOfShares) external { + function burnStethBackedByVault(uint256 _amountOfTokens) external { ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); - _burnSharesBackedByVault(socket, _amountOfShares); + uint256 amountOfShares = STETH.getSharesByPooledEth(_amountOfTokens); + + if (socket.mintedShares < amountOfShares) revert NotEnoughShares(address(vault), socket.mintedShares); + + vaultIndex[vault].mintedShares -= amountOfShares; + STETH.burnExternalShares(amountOfShares); + + emit BurnedStETHOnVault(address(vault), _amountOfTokens); } function forceRebalance(ILockable _vault) external { @@ -167,41 +164,18 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { ILockable vault = ILockable(msg.sender); VaultSocket memory socket = _authedSocket(vault); - uint256 numberOfShares = STETH.getSharesByPooledEth(msg.value); + uint256 amountOfShares = STETH.getSharesByPooledEth(msg.value); // mint stETH (shares+ TPE+) (bool success,) = address(STETH).call{value: msg.value}(""); if (!success) revert StETHMintFailed(address(vault)); - _burnSharesBackedByVault(socket, numberOfShares); + if (socket.mintedShares < amountOfShares) revert NotEnoughShares(address(vault), socket.mintedShares); - emit VaultRebalanced(address(vault), numberOfShares, socket.minBondRateBP); - } + vaultIndex[vault].mintedShares -= amountOfShares; + STETH.burnExternalShares(amountOfShares); - function _mintSharesBackedByVault( - VaultSocket memory _socket, - address _receiver, - uint256 _amountOfShares - ) internal { - ILockable vault = _socket.vault; - - vaultIndex[vault].mintedShares += _amountOfShares; - STETH.mintExternalShares(_receiver, _amountOfShares); - emit MintedSharesOnVault(address(vault), _amountOfShares); - - // TODO: invariants - // mintedShares <= lockedBalance in shares - // mintedShares <= capShares - // externalBalance == sum(lockedBalance - bond ) - } - - function _burnSharesBackedByVault(VaultSocket memory _socket, uint256 _amountOfShares) internal { - ILockable vault = _socket.vault; - if (_socket.mintedShares < _amountOfShares) revert NotEnoughShares(address(vault), _socket.mintedShares); - - vaultIndex[vault].mintedShares -= _amountOfShares; - STETH.burnExternalShares(_amountOfShares); - emit BurnedSharesOnVault(address(vault), _amountOfShares); + emit VaultRebalanced(address(vault), amountOfShares, socket.minBondRateBP); } function _calculateVaultsRebase( @@ -289,7 +263,10 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { for(uint256 i; i < vaults.length; ++i) { VaultSocket memory socket = vaults[i]; // TODO: can be aggregated and optimized - if (treasuryFeeShares[i] > 0) _mintSharesBackedByVault(socket, treasury, treasuryFeeShares[i]); + if (treasuryFeeShares[i] > 0) { + socket.mintedShares += treasuryFeeShares[i]; + STETH.mintExternalShares(treasury, treasuryFeeShares[i]); + } socket.vault.update( values[i], diff --git a/contracts/0.8.9/vaults/interfaces/IHub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol index df80e67f8..ab9525476 100644 --- a/contracts/0.8.9/vaults/interfaces/IHub.sol +++ b/contracts/0.8.9/vaults/interfaces/IHub.sol @@ -6,7 +6,11 @@ pragma solidity 0.8.9; import {ILockable} from "./ILockable.sol"; interface IHub { - function connectVault(ILockable _vault, uint256 _capShares, uint256 _minimumBondShareBP, uint256 _treasuryFeeBP) external; + function connectVault( + ILockable _vault, + uint256 _capShares, + uint256 _minimumBondShareBP, + uint256 _treasuryFeeBP) external; function disconnectVault(ILockable _vault, uint256 _index) external; event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); diff --git a/contracts/0.8.9/vaults/interfaces/ILiquid.sol b/contracts/0.8.9/vaults/interfaces/ILiquid.sol index 731d647ef..75a8344dd 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquid.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquid.sol @@ -4,6 +4,6 @@ pragma solidity 0.8.9; interface ILiquid { - function mint(address _receiver, uint256 _amountOfShares) external; + function mint(address _receiver, uint256 _amountOfTokens) external; function burn(uint256 _amountOfShares) external; } diff --git a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol index 54979b4f4..e5c6c9e33 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol @@ -6,11 +6,10 @@ pragma solidity 0.8.9; interface ILiquidity { function mintStethBackedByVault(address _receiver, uint256 _amountOfTokens) external returns (uint256 totalEtherToLock); - function mintSharesBackedByVault(address _receiver, uint256 _amountOfShares) external returns (uint256 totalEtherToLock); - function burnSharesBackedByVault(uint256 _amountOfShares) external; + function burnStethBackedByVault(uint256 _amountOfTokens) external; function rebalance() external payable; - event MintedSharesOnVault(address indexed vault, uint256 amountOfShares); - event BurnedSharesOnVault(address indexed vault, uint256 amountOfShares); - event VaultRebalanced(address indexed vault, uint256 sharesBurnt, uint256 newBondRateBP); + event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); + event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); + event VaultRebalanced(address indexed vault, uint256 tokensBurnt, uint256 newBondRateBP); } From 150ebd115b201e9a204c304d4669315dae93e298 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 1 Oct 2024 18:03:46 +0300 Subject: [PATCH 075/338] fix(vaults): fix VaultHub data structure --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 1 - contracts/0.8.9/vaults/VaultHub.sol | 137 +++++++++++------- contracts/0.8.9/vaults/interfaces/IHub.sol | 2 +- 3 files changed, 84 insertions(+), 56 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index c72739d70..82af77fe5 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -14,7 +14,6 @@ import {ILiquidity} from "./interfaces/ILiquidity.sol"; // TODO: escape hatch (permissionless update and burn and withdraw) // TODO: add sanity checks // TODO: unstructured storage -// TODO: add rewards fee // TODO: add AUM fee contract LiquidStakingVault is StakingVault, ILiquid, ILockable { diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index c4cd9b928..8c28071b4 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -41,20 +41,36 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } /// @notice vault sockets with vaults connected to the hub - VaultSocket[] public vaults; + /// @dev first socket is always zero. stone in the elevator + VaultSocket[] private sockets; /// @notice mapping from vault address to its socket - mapping(ILockable => VaultSocket) public vaultIndex; + /// @dev if vault is not connected to the hub, it's index is zero + mapping(ILockable => uint256) private vaultIndex; constructor(address _admin, address _stETH, address _treasury) { STETH = StETH(_stETH); treasury = _treasury; + sockets.push(VaultSocket(ILockable(address(0)), 0, 0, 0, 0)); // stone in the elevator + _setupRole(DEFAULT_ADMIN_ROLE, _admin); } /// @notice returns the number of vaults connected to the hub - function getVaultsCount() external view returns (uint256) { - return vaults.length; + function vaultsCount() public view returns (uint256) { + return sockets.length - 1; + } + + function vault(uint256 _index) public view returns (ILockable) { + return sockets[_index + 1].vault; + } + + function vaultSocket(uint256 _index) external view returns (VaultSocket memory) { + return sockets[_index + 1]; + } + + function vaultSocket(ILockable _vault) public view returns (VaultSocket memory) { + return sockets[vaultIndex[_vault]]; } /// @notice connects a vault to the hub @@ -67,27 +83,31 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 _minBondRateBP, uint256 _treasuryFeeBP ) external onlyRole(VAULT_MASTER_ROLE) { - if (vaultIndex[_vault].vault != ILockable(address(0))) revert AlreadyConnected(address(_vault)); + if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault)); //TODO: sanity checks on parameters VaultSocket memory vr = VaultSocket(ILockable(_vault), _capShares, 0, _minBondRateBP, _treasuryFeeBP); - vaults.push(vr); - vaultIndex[_vault] = vr; + vaultIndex[_vault] = sockets.length; + sockets.push(vr); emit VaultConnected(address(_vault), _capShares, _minBondRateBP); } /// @notice disconnects a vault from the hub - /// @param _vault vault address - /// @param _index index of the vault in the `vaults` array - function disconnectVault(ILockable _vault, uint256 _index) external onlyRole(VAULT_MASTER_ROLE) { - VaultSocket memory socket = vaultIndex[_vault]; - if (socket.vault != ILockable(address(0))) revert NotConnectedToHub(address(_vault)); - if (socket.vault != vaults[_index].vault) revert WrongVaultIndex(address(_vault), _index); - - vaults[_index] = vaults[vaults.length - 1]; - vaults.pop(); + function disconnectVault(ILockable _vault) external onlyRole(VAULT_MASTER_ROLE) { + if (_vault == ILockable(address(0))) revert ZeroArgument("vault"); + + uint256 index = vaultIndex[_vault]; + if (index == 0) revert NotConnectedToHub(address(_vault)); + + // TODO: check mintedShares first + + VaultSocket memory lastSocket = sockets[sockets.length - 1]; + sockets[index] = lastSocket; + vaultIndex[lastSocket.vault] = index; + sockets.pop(); + delete vaultIndex[_vault]; emit VaultDisconnected(address(_vault)); @@ -102,19 +122,24 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { address _receiver, uint256 _amountOfTokens ) external returns (uint256 totalEtherToLock) { - ILockable vault = ILockable(msg.sender); - VaultSocket memory socket = _authedSocket(vault); + if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); + if (_receiver == address(0)) revert ZeroArgument("receivers"); - uint256 sharesToMint = STETH.getSharesByPooledEth(_amountOfTokens); + ILockable vault_ = ILockable(msg.sender); + uint256 index = vaultIndex[vault_]; + if (index == 0) revert NotConnectedToHub(msg.sender); + VaultSocket memory socket = sockets[index]; + uint256 sharesToMint = STETH.getSharesByPooledEth(_amountOfTokens); uint256 sharesMintedOnVault = socket.mintedShares + sharesToMint; - if (sharesMintedOnVault > socket.capShares) revert MintCapReached(address(vault)); + if (sharesMintedOnVault > socket.capShares) revert MintCapReached(msg.sender); uint256 newMintedStETH = STETH.getPooledEthByShares(sharesMintedOnVault); totalEtherToLock = newMintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); - if (totalEtherToLock > vault.value()) revert BondLimitReached(address(vault)); + if (totalEtherToLock > vault_.value()) revert BondLimitReached(msg.sender); + + sockets[index].mintedShares = sharesMintedOnVault; - vaultIndex[vault].mintedShares = sharesMintedOnVault; STETH.mintExternalShares(_receiver, sharesToMint); emit MintedStETHOnVault(msg.sender, _amountOfTokens); @@ -124,21 +149,26 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { /// @param _amountOfTokens amount of tokens to burn /// @dev can be used by vaults only function burnStethBackedByVault(uint256 _amountOfTokens) external { - ILockable vault = ILockable(msg.sender); - VaultSocket memory socket = _authedSocket(vault); + if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); + + uint256 index = vaultIndex[ILockable(msg.sender)]; + if (index == 0) revert NotConnectedToHub(msg.sender); + VaultSocket memory socket = sockets[index]; uint256 amountOfShares = STETH.getSharesByPooledEth(_amountOfTokens); - if (socket.mintedShares < amountOfShares) revert NotEnoughShares(address(vault), socket.mintedShares); + if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); - vaultIndex[vault].mintedShares -= amountOfShares; + sockets[index].mintedShares -= amountOfShares; STETH.burnExternalShares(amountOfShares); - emit BurnedStETHOnVault(address(vault), _amountOfTokens); + emit BurnedStETHOnVault(msg.sender, _amountOfTokens); } function forceRebalance(ILockable _vault) external { - VaultSocket memory socket = _authedSocket(_vault); + uint256 index = vaultIndex[_vault]; + if (index == 0) revert NotConnectedToHub(msg.sender); + VaultSocket memory socket = sockets[index]; if (_vault.isHealthy()) revert AlreadyBalanced(address(_vault)); @@ -161,21 +191,23 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } function rebalance() external payable { - ILockable vault = ILockable(msg.sender); - VaultSocket memory socket = _authedSocket(vault); + if (msg.value == 0) revert ZeroArgument("msg.value"); + + uint256 index = vaultIndex[ILockable(msg.sender)]; + if (index == 0) revert NotConnectedToHub(msg.sender); + VaultSocket memory socket = sockets[index]; uint256 amountOfShares = STETH.getSharesByPooledEth(msg.value); + if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); // mint stETH (shares+ TPE+) (bool success,) = address(STETH).call{value: msg.value}(""); - if (!success) revert StETHMintFailed(address(vault)); + if (!success) revert StETHMintFailed(msg.sender); - if (socket.mintedShares < amountOfShares) revert NotEnoughShares(address(vault), socket.mintedShares); - - vaultIndex[vault].mintedShares -= amountOfShares; + sockets[index].mintedShares -= amountOfShares; STETH.burnExternalShares(amountOfShares); - emit VaultRebalanced(address(vault), amountOfShares, socket.minBondRateBP); + emit VaultRebalanced(msg.sender, amountOfShares, _mintRate(socket)); } function _calculateVaultsRebase( @@ -202,13 +234,14 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { // | \____( )___) )___ // \______(_______;;; __;;; + uint256 length = vaultsCount(); // for each vault - treasuryFeeShares = new uint256[](vaults.length); + treasuryFeeShares = new uint256[](length); - lockedEther = new uint256[](vaults.length); + lockedEther = new uint256[](length); - for (uint256 i = 0; i < vaults.length; ++i) { - VaultSocket memory socket = vaults[i]; + for (uint256 i = 0; i < length; ++i) { + VaultSocket memory socket = sockets[i + 1]; // if there is no fee in Lido, then no fee in vaults // see LIP-12 for details @@ -223,8 +256,8 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } uint256 totalMintedShares = socket.mintedShares + treasuryFeeShares[i]; - uint256 externalEther = totalMintedShares * postTotalPooledEther / postTotalShares; //TODO: check rounding - lockedEther[i] = externalEther * BPS_BASE / (BPS_BASE - socket.minBondRateBP); + uint256 mintedStETH = totalMintedShares * postTotalPooledEther / postTotalShares; //TODO: check rounding + lockedEther[i] = mintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); } } @@ -235,9 +268,9 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 preTotalShares, uint256 preTotalPooledEther ) internal view returns (uint256 treasuryFeeShares) { - ILockable vault = _socket.vault; + ILockable vault_ = _socket.vault; - uint256 chargeableValue = _min(vault.value(), _socket.capShares * preTotalPooledEther / preTotalShares); + uint256 chargeableValue = _min(vault_.value(), _socket.capShares * preTotalPooledEther / preTotalShares); // treasury fee is calculated as a share of potential rewards that // Lido curated validators could earn if vault's ETH was staked in Lido @@ -260,12 +293,13 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256[] memory lockedEther, uint256[] memory treasuryFeeShares ) internal { - for(uint256 i; i < vaults.length; ++i) { - VaultSocket memory socket = vaults[i]; + uint256 totalTreasuryShares; + for(uint256 i = 0; i < values.length; ++i) { + VaultSocket memory socket = sockets[i + 1]; // TODO: can be aggregated and optimized if (treasuryFeeShares[i] > 0) { socket.mintedShares += treasuryFeeShares[i]; - STETH.mintExternalShares(treasury, treasuryFeeShares[i]); + totalTreasuryShares += treasuryFeeShares[i]; } socket.vault.update( @@ -274,19 +308,14 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { lockedEther[i] ); } + + STETH.mintExternalShares(treasury, totalTreasuryShares); } function _mintRate(VaultSocket memory _socket) internal view returns (uint256) { return STETH.getPooledEthByShares(_socket.mintedShares) * BPS_BASE / _socket.vault.value(); //TODO: check rounding } - function _authedSocket(ILockable _vault) internal view returns (VaultSocket memory) { - VaultSocket memory socket = vaultIndex[_vault]; - if (socket.vault != _vault) revert NotConnectedToHub(address(_vault)); - - return socket; - } - function _min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } @@ -294,11 +323,11 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { error StETHMintFailed(address vault); error AlreadyBalanced(address vault); error NotEnoughShares(address vault, uint256 amount); - error WrongVaultIndex(address vault, uint256 index); error BondLimitReached(address vault); error MintCapReached(address vault); error AlreadyConnected(address vault); error NotConnectedToHub(address vault); error RebalanceFailed(address vault); error NotAuthorized(string operation, address addr); + error ZeroArgument(string argument); } diff --git a/contracts/0.8.9/vaults/interfaces/IHub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol index ab9525476..e3cb3d006 100644 --- a/contracts/0.8.9/vaults/interfaces/IHub.sol +++ b/contracts/0.8.9/vaults/interfaces/IHub.sol @@ -11,7 +11,7 @@ interface IHub { uint256 _capShares, uint256 _minimumBondShareBP, uint256 _treasuryFeeBP) external; - function disconnectVault(ILockable _vault, uint256 _index) external; + function disconnectVault(ILockable _vault) external; event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); event VaultDisconnected(address indexed vault); From 966facf895d1a88638202c31ec3683a128894290 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 2 Oct 2024 13:36:30 +0300 Subject: [PATCH 076/338] feat(vaults): make mint and rebalance payable --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 12 +++++++++--- contracts/0.8.9/vaults/interfaces/ILiquid.sol | 2 +- contracts/0.8.9/vaults/interfaces/ILockable.sol | 2 +- 3 files changed, 11 insertions(+), 5 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 82af77fe5..91d643129 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -10,7 +10,6 @@ import {ILockable} from "./interfaces/ILockable.sol"; import {ILiquidity} from "./interfaces/ILiquidity.sol"; // TODO: add erc-4626-like can* methods -// TODO: add depositAndMint method // TODO: escape hatch (permissionless update and burn and withdraw) // TODO: add sanity checks // TODO: unstructured storage @@ -84,7 +83,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { function mint( address _receiver, uint256 _amountOfTokens - ) external onlyRole(VAULT_MANAGER_ROLE) { + ) external payable onlyRole(VAULT_MANAGER_ROLE) andDeposit() { if (_receiver == address(0)) revert ZeroArgument("receiver"); if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); @@ -104,7 +103,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { LIQUIDITY_PROVIDER.burnStethBackedByVault(_amountOfTokens); } - function rebalance(uint256 _amountOfETH) external { + function rebalance(uint256 _amountOfETH) external payable andDeposit(){ if (_amountOfETH == 0) revert ZeroArgument("amountOfETH"); if (address(this).balance < _amountOfETH) revert NotEnoughBalance(address(this).balance); @@ -158,5 +157,12 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { if (locked > value()) revert NotHealthy(locked, value()); } + modifier andDeposit() { + if (msg.value > 0) { + deposit(); + } + _; + } + error NotHealthy(uint256 locked, uint256 value); } diff --git a/contracts/0.8.9/vaults/interfaces/ILiquid.sol b/contracts/0.8.9/vaults/interfaces/ILiquid.sol index 75a8344dd..8a16f8c2d 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquid.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquid.sol @@ -4,6 +4,6 @@ pragma solidity 0.8.9; interface ILiquid { - function mint(address _receiver, uint256 _amountOfTokens) external; + function mint(address _receiver, uint256 _amountOfTokens) external payable; function burn(uint256 _amountOfShares) external; } diff --git a/contracts/0.8.9/vaults/interfaces/ILockable.sol b/contracts/0.8.9/vaults/interfaces/ILockable.sol index aefb617d2..6c7ad0a68 100644 --- a/contracts/0.8.9/vaults/interfaces/ILockable.sol +++ b/contracts/0.8.9/vaults/interfaces/ILockable.sol @@ -14,7 +14,7 @@ interface ILockable { function isHealthy() external view returns (bool); function update(uint256 value, int256 ncf, uint256 locked) external; - function rebalance(uint256 amountOfETH) external; + function rebalance(uint256 amountOfETH) external payable; event Reported(uint256 value, int256 netCashFlow, uint256 locked); event Rebalanced(uint256 amountOfETH); From 461aa2b430ece77228db32021a4d5c16dce5b694 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 2 Oct 2024 15:09:32 +0300 Subject: [PATCH 077/338] feat(vaults): optimize storage --- contracts/0.8.9/vaults/VaultHub.sol | 57 ++++++++++++++++++++++------- 1 file changed, 43 insertions(+), 14 deletions(-) diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 8c28071b4..01a0a94c3 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -15,15 +15,20 @@ interface StETH { function getPooledEthByShares(uint256) external view returns (uint256); function getSharesByPooledEth(uint256) external view returns (uint256); + function getTotalShares() external view returns (uint256); } // TODO: rebalance gas compensation // TODO: optimize storage // TODO: add limits for vaults length + +/// @notice Vaults registry contract that is an interface to the Lido protocol +/// in the same time +/// @author folkyatina abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); - uint256 internal constant BPS_BASE = 1e4; + uint256 internal constant MAX_VAULTS_COUNT = 500; StETH public immutable STETH; address public immutable treasury; @@ -32,12 +37,12 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { /// @notice vault address ILockable vault; /// @notice maximum number of stETH shares that can be minted by vault owner - uint256 capShares; + uint96 capShares; /// @notice total number of stETH shares minted by the vault - uint256 mintedShares; + uint96 mintedShares; /// @notice minimum bond rate in basis points - uint256 minBondRateBP; - uint256 treasuryFeeBP; + uint16 minBondRateBP; + uint16 treasuryFeeBP; } /// @notice vault sockets with vaults connected to the hub @@ -83,11 +88,20 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 _minBondRateBP, uint256 _treasuryFeeBP ) external onlyRole(VAULT_MASTER_ROLE) { - if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault)); + if (_capShares == 0) revert ZeroArgument("capShares"); + if (_minBondRateBP == 0) revert ZeroArgument("minBondRateBP"); + if (_treasuryFeeBP == 0) revert ZeroArgument("treasuryFeeBP"); + if (address(_vault) == address(0)) revert ZeroArgument("vault"); - //TODO: sanity checks on parameters + if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault)); + if (vaultsCount() >= MAX_VAULTS_COUNT) revert TooManyVaults(); + if (_capShares > STETH.getTotalShares() / 10) { + revert CapTooHigh(address(_vault), _capShares, STETH.getTotalShares()/10); + } + if (_minBondRateBP > BPS_BASE) revert MinBondRateTooHigh(address(_vault), _minBondRateBP, BPS_BASE); + if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); - VaultSocket memory vr = VaultSocket(ILockable(_vault), _capShares, 0, _minBondRateBP, _treasuryFeeBP); + VaultSocket memory vr = VaultSocket(ILockable(_vault), uint96(_capShares), 0, uint16(_minBondRateBP), uint16(_treasuryFeeBP)); vaultIndex[_vault] = sockets.length; sockets.push(vr); @@ -95,13 +109,24 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } /// @notice disconnects a vault from the hub + /// @param _vault vault address function disconnectVault(ILockable _vault) external onlyRole(VAULT_MASTER_ROLE) { if (_vault == ILockable(address(0))) revert ZeroArgument("vault"); uint256 index = vaultIndex[_vault]; if (index == 0) revert NotConnectedToHub(address(_vault)); + VaultSocket memory socket = sockets[index]; - // TODO: check mintedShares first + if (socket.mintedShares > 0) { + uint256 stethToBurn = STETH.getPooledEthByShares(socket.mintedShares); + if (address(_vault).balance >= stethToBurn) { + _vault.rebalance(stethToBurn); + } else { + revert NotEnoughBalance(address(_vault), address(_vault).balance, stethToBurn); + } + } + + _vault.update(_vault.value(), _vault.netCashFlow(), 0); VaultSocket memory lastSocket = sockets[sockets.length - 1]; sockets[index] = lastSocket; @@ -138,7 +163,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { totalEtherToLock = newMintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); if (totalEtherToLock > vault_.value()) revert BondLimitReached(msg.sender); - sockets[index].mintedShares = sharesMintedOnVault; + sockets[index].mintedShares = uint96(sharesMintedOnVault); STETH.mintExternalShares(_receiver, sharesToMint); @@ -156,10 +181,9 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { VaultSocket memory socket = sockets[index]; uint256 amountOfShares = STETH.getSharesByPooledEth(_amountOfTokens); - if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); - sockets[index].mintedShares -= amountOfShares; + sockets[index].mintedShares -= uint96(amountOfShares); STETH.burnExternalShares(amountOfShares); emit BurnedStETHOnVault(msg.sender, _amountOfTokens); @@ -204,7 +228,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { (bool success,) = address(STETH).call{value: msg.value}(""); if (!success) revert StETHMintFailed(msg.sender); - sockets[index].mintedShares -= amountOfShares; + sockets[index].mintedShares -= uint96(amountOfShares); STETH.burnExternalShares(amountOfShares); emit VaultRebalanced(msg.sender, amountOfShares, _mintRate(socket)); @@ -298,7 +322,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { VaultSocket memory socket = sockets[i + 1]; // TODO: can be aggregated and optimized if (treasuryFeeShares[i] > 0) { - socket.mintedShares += treasuryFeeShares[i]; + socket.mintedShares += uint96(treasuryFeeShares[i]); totalTreasuryShares += treasuryFeeShares[i]; } @@ -330,4 +354,9 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { error RebalanceFailed(address vault); error NotAuthorized(string operation, address addr); error ZeroArgument(string argument); + error NotEnoughBalance(address vault, uint256 balance, uint256 shouldBe); + error TooManyVaults(); + error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); + error MinBondRateTooHigh(address vault, uint256 minBondRateBP, uint256 maxMinBondRateBP); + error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); } From df22fbed5770e245cf44f8e7eb48301f6c80d9b8 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 2 Oct 2024 15:36:29 +0300 Subject: [PATCH 078/338] feat(vaults): add AUM-based vault owners fee --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 70 +++++++++++++------ 1 file changed, 49 insertions(+), 21 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 91d643129..9226f4c1e 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -10,11 +10,8 @@ import {ILockable} from "./interfaces/ILockable.sol"; import {ILiquidity} from "./interfaces/ILiquidity.sol"; // TODO: add erc-4626-like can* methods -// TODO: escape hatch (permissionless update and burn and withdraw) // TODO: add sanity checks // TODO: unstructured storage -// TODO: add AUM fee - contract LiquidStakingVault is StakingVault, ILiquid, ILockable { uint256 private constant MAX_FEE = 10000; ILiquidity public immutable LIQUIDITY_PROVIDER; @@ -33,6 +30,9 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { int256 public netCashFlow; uint256 nodeOperatorFee; + uint256 vaultOwnerFee; + + uint256 public accumulatedVaultOwnerFee; constructor( address _liquidityProvider, @@ -50,6 +50,17 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { return locked <= value(); } + function accumulatedNodeOperatorFee() public view returns (uint256) { + int128 earnedRewards = int128(lastReport.value - lastClaimedReport.value) + - (lastReport.netCashFlow - lastClaimedReport.netCashFlow); + + if (earnedRewards > 0) { + return uint128(earnedRewards) * nodeOperatorFee / MAX_FEE; + } else { + return 0; + } + } + function deposit() public payable override(StakingVault) { netCashFlow += int256(msg.value); @@ -87,13 +98,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { if (_receiver == address(0)) revert ZeroArgument("receiver"); if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); - uint256 newLocked = LIQUIDITY_PROVIDER.mintStethBackedByVault(_receiver, _amountOfTokens); - - if (newLocked > locked) { - locked = newLocked; - - emit Locked(newLocked); - } + _mint(_receiver, _amountOfTokens); } function burn(uint256 _amountOfTokens) external onlyRole(VAULT_MANAGER_ROLE) { @@ -126,30 +131,52 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { lastReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast locked = _locked; + accumulatedVaultOwnerFee += _value * vaultOwnerFee / 365 / MAX_FEE; + emit Reported(_value, _ncf, _locked); } function setNodeOperatorFee(uint256 _nodeOperatorFee) external onlyRole(VAULT_MANAGER_ROLE) { nodeOperatorFee = _nodeOperatorFee; + + if (accumulatedNodeOperatorFee() > 0) revert NeedToClaimAccumulatedNodeOperatorFee(); } - function claimNodeOperatorFee(address _receiver) external { - if (!hasRole(NODE_OPERATOR_ROLE, msg.sender)) revert NotAuthorized("claimNodeOperatorFee", msg.sender); + function setVaultOwnerFee(uint256 _vaultOwnerFee) external onlyRole(VAULT_MANAGER_ROLE) { + vaultOwnerFee = _vaultOwnerFee; + } - int128 earnedRewards = int128(lastReport.value - lastClaimedReport.value) - - (lastReport.netCashFlow - lastClaimedReport.netCashFlow); + function claimNodeOperatorFee(address _receiver) external onlyRole(VAULT_MANAGER_ROLE) { + if (_receiver == address(0)) revert ZeroArgument("receiver"); - if (earnedRewards > 0) { + uint256 feesToClaim = accumulatedNodeOperatorFee(); + + if (feesToClaim > 0) { lastClaimedReport = lastReport; - uint256 nodeOperatorFeeAmount = uint128(earnedRewards) * nodeOperatorFee / MAX_FEE; - uint256 newLocked = LIQUIDITY_PROVIDER.mintStethBackedByVault(_receiver, nodeOperatorFeeAmount); + _mint(_receiver, feesToClaim); + } + } + + function claimVaultOwnerFee(address _receiver) external onlyRole(VAULT_MANAGER_ROLE) { + if (_receiver == address(0)) revert ZeroArgument("receiver"); - if (newLocked > locked) { - locked = newLocked; + uint256 feesToClaim = accumulatedVaultOwnerFee; - emit Locked(newLocked); - } + if (feesToClaim > 0) { + accumulatedVaultOwnerFee = 0; + + _mint(_receiver, feesToClaim); + } + } + + function _mint(address _receiver, uint256 _amountOfTokens) internal { + uint256 newLocked = LIQUIDITY_PROVIDER.mintStethBackedByVault(_receiver, _amountOfTokens); + + if (newLocked > locked) { + locked = newLocked; + + emit Locked(newLocked); } } @@ -165,4 +192,5 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { } error NotHealthy(uint256 locked, uint256 value); + error NeedToClaimAccumulatedNodeOperatorFee(); } From de83717c4ebe32e1100832693bb8e0acf09622aa Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 2 Oct 2024 18:28:38 +0300 Subject: [PATCH 079/338] feat(vaults): reserve accumulated fees --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 63 +++++++++++++++---- contracts/0.8.9/vaults/StakingVault.sol | 4 +- 2 files changed, 52 insertions(+), 15 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 9226f4c1e..94c9d1c71 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -61,20 +61,28 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { } } + function canWithdraw() public view returns (uint256) { + uint256 reallyLocked = _max(locked, accumulatedNodeOperatorFee() + accumulatedVaultOwnerFee); + if (reallyLocked > value()) return 0; + + return value() - reallyLocked; + } + function deposit() public payable override(StakingVault) { netCashFlow += int256(msg.value); super.deposit(); } - function withdraw(address _receiver, uint256 _amount) public override(StakingVault) { + function withdraw( + address _receiver, + uint256 _amount + ) public override(StakingVault) { if (_receiver == address(0)) revert ZeroArgument("receiver"); if (_amount == 0) revert ZeroArgument("amount"); - if (_amount + locked > value()) revert NotHealthy(locked, value() - _amount); + if (canWithdraw() < _amount) revert NotEnoughUnlockedEth(canWithdraw(), _amount); - netCashFlow -= int256(_amount); - - super.withdraw(_receiver, _amount); + _withdraw(_receiver, _amount); _mustBeHealthy(); } @@ -146,7 +154,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { vaultOwnerFee = _vaultOwnerFee; } - function claimNodeOperatorFee(address _receiver) external onlyRole(VAULT_MANAGER_ROLE) { + function claimNodeOperatorFee(address _receiver, bool _liquid) external onlyRole(VAULT_MANAGER_ROLE) { if (_receiver == address(0)) revert ZeroArgument("receiver"); uint256 feesToClaim = accumulatedNodeOperatorFee(); @@ -154,20 +162,44 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { if (feesToClaim > 0) { lastClaimedReport = lastReport; - _mint(_receiver, feesToClaim); + if (_liquid) { + _mint(_receiver, feesToClaim); + } else { + _withdrawFeeInEther(_receiver, feesToClaim); + } } } - function claimVaultOwnerFee(address _receiver) external onlyRole(VAULT_MANAGER_ROLE) { - if (_receiver == address(0)) revert ZeroArgument("receiver"); + function claimVaultOwnerFee( + address _receiver, + bool _liquid + ) external onlyRole(VAULT_MANAGER_ROLE) { + if (_receiver == address(0)) revert ZeroArgument("receiver"); + _mustBeHealthy(); - uint256 feesToClaim = accumulatedVaultOwnerFee; + uint256 feesToClaim = accumulatedVaultOwnerFee; - if (feesToClaim > 0) { + if (feesToClaim > 0) { accumulatedVaultOwnerFee = 0; - _mint(_receiver, feesToClaim); - } + if (_liquid) { + _mint(_receiver, feesToClaim); + } else { + _withdrawFeeInEther(_receiver, feesToClaim); + } + } + } + + function _withdrawFeeInEther(address _receiver, uint256 _amountOfTokens) internal { + int256 unlocked = int256(value()) - int256(locked); + uint256 canWithdrawFee = unlocked >= 0 ? uint256(unlocked) : 0; + if (canWithdrawFee < _amountOfTokens) revert NotEnoughUnlockedEth(canWithdrawFee, _amountOfTokens); + _withdraw(_receiver, _amountOfTokens); + } + + function _withdraw(address _receiver, uint256 _amountOfTokens) internal { + netCashFlow -= int256(_amountOfTokens); + super.withdraw(_receiver, _amountOfTokens); } function _mint(address _receiver, uint256 _amountOfTokens) internal { @@ -191,6 +223,11 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { _; } + function _max(uint256 a, uint256 b) internal pure returns (uint256) { + return a > b ? a : b; + } + error NotHealthy(uint256 locked, uint256 value); + error NotEnoughUnlockedEth(uint256 unlocked, uint256 amount); error NeedToClaimAccumulatedNodeOperatorFee(); } diff --git a/contracts/0.8.9/vaults/StakingVault.sol b/contracts/0.8.9/vaults/StakingVault.sol index 93e8f4e45..1a88c0409 100644 --- a/contracts/0.8.9/vaults/StakingVault.sol +++ b/contracts/0.8.9/vaults/StakingVault.sol @@ -89,8 +89,8 @@ contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable if (_amount == 0) revert ZeroArgument("amount"); if (_amount > address(this).balance) revert NotEnoughBalance(address(this).balance); - (bool success, ) = _receiver.call{value: _amount}(""); - if(!success) revert TransferFailed(_receiver, _amount); + (bool success,) = _receiver.call{value: _amount}(""); + if (!success) revert TransferFailed(_receiver, _amount); emit Withdrawal(_receiver, _amount); } From ec4c170d8ddf8c0ba58e1489021d1ef064ea232d Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 3 Oct 2024 12:37:11 +0300 Subject: [PATCH 080/338] fix(vaults): fix report if no vaults --- contracts/0.8.9/vaults/VaultHub.sol | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 01a0a94c3..162990fa1 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -21,6 +21,7 @@ interface StETH { // TODO: rebalance gas compensation // TODO: optimize storage // TODO: add limits for vaults length +// TODO: unstructured storag and upgradability /// @notice Vaults registry contract that is an interface to the Lido protocol /// in the same time @@ -333,7 +334,9 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { ); } - STETH.mintExternalShares(treasury, totalTreasuryShares); + if (totalTreasuryShares > 0) { + STETH.mintExternalShares(treasury, totalTreasuryShares); + } } function _mintRate(VaultSocket memory _socket) internal view returns (uint256) { From 9247e33eec43d045fb71ca1dcd8e2018316ac12a Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 3 Oct 2024 15:12:07 +0100 Subject: [PATCH 081/338] ci: fix docker image --- .github/workflows/tests-integration-scratch.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/tests-integration-scratch.yml b/.github/workflows/tests-integration-scratch.yml index fd1729986..2d6f59769 100644 --- a/.github/workflows/tests-integration-scratch.yml +++ b/.github/workflows/tests-integration-scratch.yml @@ -1,6 +1,6 @@ name: Integration Tests -on: [push] +on: [ push ] jobs: test_hardhat_integration_scratch: @@ -10,7 +10,7 @@ jobs: services: hardhat-node: - image: feofanov/hardhat-node:2.22.9-scratch + image: ghcr.io/lidofinance/hardhat-node:2.22.12-scratch ports: - 8555:8545 From eb6789e837c1478dbfd201498fd1d45e7c687130 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 8 Oct 2024 00:33:40 +0300 Subject: [PATCH 082/338] feat(oracle): get rid of simulatedShareRate reporting --- contracts/0.8.9/Accounting.sol | 80 +++++++++++-------- contracts/0.8.9/oracle/AccountingOracle.sol | 8 -- lib/oracle.ts | 4 +- lib/protocol/helpers/accounting.ts | 14 +--- .../AccountingOracle__MockForLegacyOracle.sol | 1 - .../accountingOracle.accessControl.test.ts | 2 - .../oracle/accountingOracle.happyPath.test.ts | 3 - .../accountingOracle.submitReport.test.ts | 3 - ...untingOracle.submitReportExtraData.test.ts | 2 - test/integration/protocol-happy-path.ts | 2 +- 10 files changed, 49 insertions(+), 70 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index 073a7ab43..a95ff42be 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -107,8 +107,6 @@ struct ReportValues { /// @notice the ascendingly-sorted array of withdrawal request IDs obtained by calling /// WithdrawalQueue.calculateFinalizationBatches. Can be empty array if no withdrawal to finalize uint256[] withdrawalFinalizationBatches; - /// @notice share rate that was simulated by oracle when the report data created (1e27 precision) - uint256 simulatedShareRate; /// @notice array of combined values for each Lido vault /// (sum of all the balances of Lido validators of the vault /// plus the balance of the vault itself) @@ -190,7 +188,9 @@ contract Accounting is VaultHub { ) { Contracts memory contracts = _loadOracleReportContracts(); - return _calculateOracleReportContext(contracts, _report); + uint256 simulatedShareRate = _simulateOracleReportContext(contracts, _report); + + return _calculateOracleReportContext(contracts, _report, simulatedShareRate); } /** @@ -202,14 +202,26 @@ contract Accounting is VaultHub { ReportValues memory _report ) external { Contracts memory contracts = _loadOracleReportContracts(); + uint256 simulatedShareRate = _simulateOracleReportContext(contracts, _report); (PreReportState memory pre, CalculatedValues memory update) - = _calculateOracleReportContext(contracts, _report); - _applyOracleReportContext(contracts, _report, pre, update); + = _calculateOracleReportContext(contracts, _report, simulatedShareRate); + + _applyOracleReportContext(contracts, _report, pre, update, simulatedShareRate); } - function _calculateOracleReportContext( + function _simulateOracleReportContext( Contracts memory _contracts, ReportValues memory _report + ) internal view returns (uint256 simulatedShareRate) { + (,CalculatedValues memory update) = _calculateOracleReportContext(_contracts, _report, 0); + + simulatedShareRate = update.postTotalPooledEther * 1e27 / update.postTotalShares; + } + + function _calculateOracleReportContext( + Contracts memory _contracts, + ReportValues memory _report, + uint256 _simulatedShareRate ) internal view returns ( PreReportState memory pre, CalculatedValues memory update @@ -222,10 +234,12 @@ contract Accounting is VaultHub { new uint256[](0), new uint256[](0)); // 2. Get the ether to lock for withdrawal queue and shares to move to Burner to finalize requests - ( - update.etherToFinalizeWQ, - update.sharesToFinalizeWQ - ) = _calculateWithdrawals(_contracts, _report); + if (_simulatedShareRate != 0) { + ( + update.etherToFinalizeWQ, + update.sharesToFinalizeWQ + ) = _calculateWithdrawals(_contracts, _report, _simulatedShareRate); + } // 3. Principal CL balance is the sum of the current CL balance and // validator deposits during this report @@ -252,8 +266,6 @@ contract Accounting is VaultHub { update.sharesToFinalizeWQ ); - // TODO: check simulatedShareRate here or get rid of it or calculate it on-chain - // 6. Pre-calculate total amount of protocol fees for this rebase // amount of shares that will be minted to pay it // and the new value of externalEther after the rebase @@ -295,17 +307,13 @@ contract Accounting is VaultHub { /// @dev return amount to lock on withdrawal queue and shares to burn depending on the finalization batch parameters function _calculateWithdrawals( Contracts memory _contracts, - ReportValues memory _report + ReportValues memory _report, + uint256 _simulatedShareRate ) internal view returns (uint256 etherToLock, uint256 sharesToBurn) { if (_report.withdrawalFinalizationBatches.length != 0 && !_contracts.withdrawalQueue.isPaused()) { - _contracts.oracleReportSanityChecker.checkWithdrawalQueueOracleReport( - _report.withdrawalFinalizationBatches[_report.withdrawalFinalizationBatches.length - 1], - _report.timestamp - ); - (etherToLock, sharesToBurn) = _contracts.withdrawalQueue.prefinalize( _report.withdrawalFinalizationBatches, - _report.simulatedShareRate + _simulatedShareRate ); } } @@ -350,11 +358,12 @@ contract Accounting is VaultHub { Contracts memory _contracts, ReportValues memory _report, PreReportState memory _pre, - CalculatedValues memory _update + CalculatedValues memory _update, + uint256 _simulatedShareRate ) internal { if (msg.sender != _contracts.accountingOracleAddress) revert NotAuthorized("handleOracleReport", msg.sender); - _checkAccountingOracleReport(_contracts, _report, _pre, _update); + _checkAccountingOracleReport(_contracts, _report, _pre, _update, _simulatedShareRate); uint256 lastWithdrawalRequestToFinalize; if (_update.sharesToFinalizeWQ > 0) { @@ -394,7 +403,7 @@ contract Accounting is VaultHub { _update.withdrawals, _update.elRewards, lastWithdrawalRequestToFinalize, - _report.simulatedShareRate, + _simulatedShareRate, _update.etherToFinalizeWQ ); @@ -417,17 +426,6 @@ contract Accounting is VaultHub { _update.sharesToMintAsFees ); - if (_report.withdrawalFinalizationBatches.length != 0) { - // TODO: Is there any sense to check if simulated == real on no withdrawals - _contracts.oracleReportSanityChecker.checkSimulatedShareRate( - _update.postTotalPooledEther, - _update.postTotalShares, - _update.etherToFinalizeWQ, - _update.sharesToBurnForWithdrawals, - _report.simulatedShareRate - ); - } - // TODO: assert realPostTPE and realPostTS against calculated } @@ -439,7 +437,8 @@ contract Accounting is VaultHub { Contracts memory _contracts, ReportValues memory _report, PreReportState memory _pre, - CalculatedValues memory _update + CalculatedValues memory _update, + uint256 _simulatedShareRate ) internal view { _contracts.oracleReportSanityChecker.checkAccountingOracleReport( _report.timestamp, @@ -453,6 +452,19 @@ contract Accounting is VaultHub { _report.clValidators, _pre.depositedValidators ); + if (_report.withdrawalFinalizationBatches.length > 0) { + _contracts.oracleReportSanityChecker.checkSimulatedShareRate( + _update.postTotalPooledEther, + _update.postTotalShares, + _update.etherToFinalizeWQ, + _update.sharesToBurnForWithdrawals, + _simulatedShareRate + ); + _contracts.oracleReportSanityChecker.checkWithdrawalQueueOracleReport( + _report.withdrawalFinalizationBatches[_report.withdrawalFinalizationBatches.length - 1], + _report.timestamp + ); + } } /** diff --git a/contracts/0.8.9/oracle/AccountingOracle.sol b/contracts/0.8.9/oracle/AccountingOracle.sol index 4b49a3a12..29c96bba5 100644 --- a/contracts/0.8.9/oracle/AccountingOracle.sol +++ b/contracts/0.8.9/oracle/AccountingOracle.sol @@ -231,12 +231,6 @@ contract AccountingOracle is BaseOracle { /// requests should be finalized. uint256[] withdrawalFinalizationBatches; - /// @dev The share/ETH rate with the 10^27 precision (i.e. the price of one stETH share - /// in ETH where one ETH is denominated as 10^27) that would be effective as the result of - /// applying this oracle report at the reference slot, with withdrawalFinalizationBatches - /// set to empty array and simulatedShareRate set to 0. - uint256 simulatedShareRate; - /// @dev Whether, based on the state observed at the reference slot, the protocol should /// be in the bunker mode. bool isBunkerMode; @@ -614,8 +608,6 @@ contract AccountingOracle is BaseOracle { data.elRewardsVaultBalance, data.sharesRequestedToBurn, data.withdrawalFinalizationBatches, - data.simulatedShareRate, - // TODO: vault values here data.vaultsValues, data.vaultsNetCashFlows )); diff --git a/lib/oracle.ts b/lib/oracle.ts index 5c9246fc3..8d6c37bef 100644 --- a/lib/oracle.ts +++ b/lib/oracle.ts @@ -33,7 +33,6 @@ const DEFAULT_REPORT_FIELDS: OracleReport = { elRewardsVaultBalance: 0n, sharesRequestedToBurn: 0n, withdrawalFinalizationBatches: [], - simulatedShareRate: 0n, isBunkerMode: false, vaultsValues: [], vaultsNetCashFlows: [], @@ -54,7 +53,6 @@ export function getReportDataItems(r: OracleReport) { r.elRewardsVaultBalance, r.sharesRequestedToBurn, r.withdrawalFinalizationBatches, - r.simulatedShareRate, r.isBunkerMode, r.vaultsValues, r.vaultsNetCashFlows, @@ -67,7 +65,7 @@ export function getReportDataItems(r: OracleReport) { export function calcReportDataHash(reportItems: ReportAsArray) { const data = ethers.AbiCoder.defaultAbiCoder().encode( [ - "(uint256, uint256, uint256, uint256, uint256[], uint256[], uint256, uint256, uint256, uint256[], uint256, bool, uint256[], int256[], uint256, bytes32, uint256)", + "(uint256, uint256, uint256, uint256, uint256[], uint256[], uint256, uint256, uint256, uint256[], bool, uint256[], int256[], uint256, bytes32, uint256)", ], [reportItems], ); diff --git a/lib/protocol/helpers/accounting.ts b/lib/protocol/helpers/accounting.ts index 43648a85e..ee99c4b8e 100644 --- a/lib/protocol/helpers/accounting.ts +++ b/lib/protocol/helpers/accounting.ts @@ -71,7 +71,6 @@ export const report = async ( withdrawalVaultBalance = null, sharesRequestedToBurn = null, withdrawalFinalizationBatches = [], - simulatedShareRate = null, refSlot = null, dryRun = false, excludeVaultsBalances = false, @@ -162,7 +161,7 @@ export const report = async ( "El Rewards": formatEther(elRewards), }); - simulatedShareRate = simulatedShareRate ?? (postTotalPooledEther * SHARE_RATE_PRECISION) / postTotalShares; + const simulatedShareRate = (postTotalPooledEther * SHARE_RATE_PRECISION) / postTotalShares; if (withdrawalFinalizationBatches.length === 0) { withdrawalFinalizationBatches = await getFinalizationBatches(ctx, { @@ -175,8 +174,6 @@ export const report = async ( isBunkerMode = (await lido.getTotalPooledEther()) > postTotalPooledEther; log.debug("Bunker Mode", { "Is Active": isBunkerMode }); - } else { - simulatedShareRate = simulatedShareRate ?? 0n; } const reportData = { @@ -190,7 +187,6 @@ export const report = async ( elRewardsVaultBalance, sharesRequestedToBurn, withdrawalFinalizationBatches, - simulatedShareRate, isBunkerMode, vaultsValues: vaultValues, vaultsNetCashFlows: netCashFlows, @@ -329,7 +325,6 @@ const simulateReport = async ( elRewardsVaultBalance, sharesRequestedToBurn: 0n, withdrawalFinalizationBatches: [], - simulatedShareRate: 0n, vaultValues, netCashFlows, }); @@ -397,7 +392,6 @@ export const handleOracleReport = async ( elRewardsVaultBalance, sharesRequestedToBurn, withdrawalFinalizationBatches: [], - simulatedShareRate: 0n, vaultValues, netCashFlows, }); @@ -499,7 +493,6 @@ export type OracleReportSubmitParams = { withdrawalVaultBalance: bigint; elRewardsVaultBalance: bigint; sharesRequestedToBurn: bigint; - simulatedShareRate: bigint; stakingModuleIdsWithNewlyExitedValidators?: bigint[]; numExitedValidatorsByStakingModule?: bigint[]; withdrawalFinalizationBatches?: bigint[]; @@ -530,7 +523,6 @@ const submitReport = async ( withdrawalVaultBalance, elRewardsVaultBalance, sharesRequestedToBurn, - simulatedShareRate, stakingModuleIdsWithNewlyExitedValidators = [], numExitedValidatorsByStakingModule = [], withdrawalFinalizationBatches = [], @@ -552,7 +544,6 @@ const submitReport = async ( "Withdrawal vault": formatEther(withdrawalVaultBalance), "El rewards vault": formatEther(elRewardsVaultBalance), "Shares requested to burn": sharesRequestedToBurn, - "Simulated share rate": simulatedShareRate, "Staking module ids with newly exited validators": stakingModuleIdsWithNewlyExitedValidators, "Num exited validators by staking module": numExitedValidatorsByStakingModule, "Withdrawal finalization batches": withdrawalFinalizationBatches, @@ -576,7 +567,6 @@ const submitReport = async ( withdrawalVaultBalance, elRewardsVaultBalance, sharesRequestedToBurn, - simulatedShareRate, stakingModuleIdsWithNewlyExitedValidators, numExitedValidatorsByStakingModule, withdrawalFinalizationBatches, @@ -712,7 +702,6 @@ const getReportDataItems = (data: AccountingOracle.ReportDataStruct) => [ data.elRewardsVaultBalance, data.sharesRequestedToBurn, data.withdrawalFinalizationBatches, - data.simulatedShareRate, data.isBunkerMode, data.vaultsValues, data.vaultsNetCashFlows, @@ -736,7 +725,6 @@ const calcReportDataHash = (items: ReturnType) => { "uint256", // elRewardsVaultBalance "uint256", // sharesRequestedToBurn "uint256[]", // withdrawalFinalizationBatches - "uint256", // simulatedShareRate "bool", // isBunkerMode "uint256[]", // vaultsValues "int256[]", // vaultsNetCashFlow diff --git a/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol b/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol index 6b7a92d18..cb02ab8b7 100644 --- a/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol +++ b/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol @@ -44,7 +44,6 @@ contract AccountingOracle__MockForLegacyOracle { data.elRewardsVaultBalance, data.sharesRequestedToBurn, data.withdrawalFinalizationBatches, - data.simulatedShareRate, new uint256[](0), new int256[](0) ) diff --git a/test/0.8.9/oracle/accountingOracle.accessControl.test.ts b/test/0.8.9/oracle/accountingOracle.accessControl.test.ts index 3ef166119..d7ee99b08 100644 --- a/test/0.8.9/oracle/accountingOracle.accessControl.test.ts +++ b/test/0.8.9/oracle/accountingOracle.accessControl.test.ts @@ -24,7 +24,6 @@ import { OracleReport, packExtraDataList, ReportAsArray, - shareRate, } from "lib"; import { deployAndConfigureAccountingOracle } from "test/deploy"; @@ -75,7 +74,6 @@ describe("AccountingOracle.sol:accessControl", () => { elRewardsVaultBalance: ether("2"), sharesRequestedToBurn: ether("3"), withdrawalFinalizationBatches: [1], - simulatedShareRate: shareRate(1n), isBunkerMode: true, vaultsValues: [], vaultsNetCashFlows: [], diff --git a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts index 50f4ceb8b..07c800efb 100644 --- a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts +++ b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts @@ -31,7 +31,6 @@ import { packExtraDataList, ReportAsArray, SECONDS_PER_SLOT, - shareRate, } from "lib"; import { @@ -150,7 +149,6 @@ describe("AccountingOracle.sol:happyPath", () => { elRewardsVaultBalance: ether("2"), sharesRequestedToBurn: ether("3"), withdrawalFinalizationBatches: [1], - simulatedShareRate: shareRate(1n), isBunkerMode: true, vaultsValues: [], vaultsNetCashFlows: [], @@ -250,7 +248,6 @@ describe("AccountingOracle.sol:happyPath", () => { expect(lastOracleReportCall.arg.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( reportFields.withdrawalFinalizationBatches.map(Number), ); - expect(lastOracleReportCall.arg.simulatedShareRate).to.equal(reportFields.simulatedShareRate); }); it(`withdrawal queue got bunker mode report`, async () => { diff --git a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts index 02a9f8b8c..b37690893 100644 --- a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts +++ b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts @@ -32,7 +32,6 @@ import { packExtraDataList, ReportAsArray, SECONDS_PER_SLOT, - shareRate, } from "lib"; import { deployAndConfigureAccountingOracle, HASH_1, SLOTS_PER_FRAME } from "test/deploy"; @@ -72,7 +71,6 @@ describe("AccountingOracle.sol:submitReport", () => { elRewardsVaultBalance: ether("2"), sharesRequestedToBurn: ether("3"), withdrawalFinalizationBatches: [1], - simulatedShareRate: shareRate(1n), isBunkerMode: true, vaultsValues: [], vaultsNetCashFlows: [], @@ -463,7 +461,6 @@ describe("AccountingOracle.sol:submitReport", () => { expect(lastOracleReportToAccounting.arg.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( reportFields.withdrawalFinalizationBatches.map(Number), ); - expect(lastOracleReportToAccounting.arg.simulatedShareRate).to.equal(reportFields.simulatedShareRate); }); it("should call updateExitedValidatorsCountByStakingModule on StakingRouter", async () => { diff --git a/test/0.8.9/oracle/accountingOracle.submitReportExtraData.test.ts b/test/0.8.9/oracle/accountingOracle.submitReportExtraData.test.ts index 86c8f0f16..19a722dbc 100644 --- a/test/0.8.9/oracle/accountingOracle.submitReportExtraData.test.ts +++ b/test/0.8.9/oracle/accountingOracle.submitReportExtraData.test.ts @@ -28,7 +28,6 @@ import { ONE_GWEI, OracleReport, packExtraDataList, - shareRate, } from "lib"; import { deployAndConfigureAccountingOracle } from "test/deploy"; @@ -57,7 +56,6 @@ const getDefaultReportFields = (override = {}) => ({ elRewardsVaultBalance: ether("2"), sharesRequestedToBurn: ether("3"), withdrawalFinalizationBatches: [1], - simulatedShareRate: shareRate(1n), isBunkerMode: true, vaultsValues: [], vaultsNetCashFlows: [], diff --git a/test/integration/protocol-happy-path.ts b/test/integration/protocol-happy-path.ts index 85ce04e66..3b4e2b6c6 100644 --- a/test/integration/protocol-happy-path.ts +++ b/test/integration/protocol-happy-path.ts @@ -186,7 +186,7 @@ describe("Happy Path", () => { ); } else { expect(stakingLimitAfterSubmit).to.equal( - stakingLimitBeforeSubmit - AMOUNT + growthPerBlock, + stakingLimitBeforeSubmit - AMOUNT + BigInt(growthPerBlock), "Staking limit after submit", ); } From 9736ca19c38f30bfb31ffbf1ec7f05112771daa3 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 9 Oct 2024 16:31:45 +0100 Subject: [PATCH 083/338] chore: fix integration runner --- .github/workflows/tests-integration-scratch.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/tests-integration-scratch.yml b/.github/workflows/tests-integration-scratch.yml index fd1729986..2d6f59769 100644 --- a/.github/workflows/tests-integration-scratch.yml +++ b/.github/workflows/tests-integration-scratch.yml @@ -1,6 +1,6 @@ name: Integration Tests -on: [push] +on: [ push ] jobs: test_hardhat_integration_scratch: @@ -10,7 +10,7 @@ jobs: services: hardhat-node: - image: feofanov/hardhat-node:2.22.9-scratch + image: ghcr.io/lidofinance/hardhat-node:2.22.12-scratch ports: - 8555:8545 From 945b77949fa94ec7df5c878bfa9af728d5eed44d Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Thu, 10 Oct 2024 17:30:46 +0300 Subject: [PATCH 084/338] Add factory --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 3 +- contracts/0.8.9/vaults/StakingVault.sol | 31 ++- contracts/0.8.9/vaults/VaultFactory.sol | 65 ++++++ contracts/0.8.9/vaults/VaultHub.sol | 7 +- ...LiquidStakingVault__MockForTestUpgrade.sol | 46 ++++ test/0.8.9/vaults/vaultFactory.test.ts | 201 ++++++++++++++++++ 6 files changed, 340 insertions(+), 13 deletions(-) create mode 100644 contracts/0.8.9/vaults/VaultFactory.sol create mode 100644 test/0.8.9/contracts/LiquidStakingVault__MockForTestUpgrade.sol create mode 100644 test/0.8.9/vaults/vaultFactory.test.ts diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 94c9d1c71..d42f2c4e8 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -36,9 +36,8 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { constructor( address _liquidityProvider, - address _owner, address _depositContract - ) StakingVault(_owner, _depositContract) { + ) StakingVault(_depositContract) { LIQUIDITY_PROVIDER = ILiquidity(_liquidityProvider); } diff --git a/contracts/0.8.9/vaults/StakingVault.sol b/contracts/0.8.9/vaults/StakingVault.sol index 1a88c0409..f55527f5b 100644 --- a/contracts/0.8.9/vaults/StakingVault.sol +++ b/contracts/0.8.9/vaults/StakingVault.sol @@ -4,9 +4,10 @@ // See contracts/COMPILERS.md pragma solidity 0.8.9; +import {IStaking} from "./interfaces/IStaking.sol"; import {BeaconChainDepositor} from "../BeaconChainDepositor.sol"; import {AccessControlEnumerable} from "../utils/access/AccessControlEnumerable.sol"; -import {IStaking} from "./interfaces/IStaking.sol"; +import {Versioned} from "../utils/Versioned.sol"; // TODO: trigger validator exit // TODO: add recover functions @@ -18,22 +19,36 @@ import {IStaking} from "./interfaces/IStaking.sol"; /// @notice Basic ownable vault for staking. Allows to deposit ETH, create /// batches of validators withdrawal credentials set to the vault, receive /// various rewards and withdraw ETH. -contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable { +contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable, Versioned { + + uint8 private constant _version = 1; + address public constant EVERYONE = address(0x4242424242424242424242424242424242424242); bytes32 public constant NODE_OPERATOR_ROLE = keccak256("NODE_OPERATOR_ROLE"); bytes32 public constant VAULT_MANAGER_ROLE = keccak256("VAULT_MANAGER_ROLE"); bytes32 public constant DEPOSITOR_ROLE = keccak256("DEPOSITOR_ROLE"); - constructor( - address _owner, - address _depositContract - ) BeaconChainDepositor(_depositContract) { - _grantRole(DEFAULT_ADMIN_ROLE, _owner); - _grantRole(VAULT_MANAGER_ROLE, _owner); + error ZeroAddress(string field); + + constructor(address _depositContract) BeaconChainDepositor(_depositContract) {} + + /// @notice Initialize the contract storage explicitly. + /// @param _admin admin address that can TBD + function initialize(address _admin) public { + if (_admin == address(0)) revert ZeroAddress("_admin"); + + _initializeContractVersionTo(1); + + _grantRole(DEFAULT_ADMIN_ROLE, _admin); + _grantRole(VAULT_MANAGER_ROLE, _admin); _grantRole(DEPOSITOR_ROLE, EVERYONE); } + function version() public pure virtual returns(uint8) { + return _version; + } + function getWithdrawalCredentials() public view returns (bytes32) { return bytes32((0x01 << 248) + uint160(address(this))); } diff --git a/contracts/0.8.9/vaults/VaultFactory.sol b/contracts/0.8.9/vaults/VaultFactory.sol new file mode 100644 index 000000000..3f791f3fa --- /dev/null +++ b/contracts/0.8.9/vaults/VaultFactory.sol @@ -0,0 +1,65 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +import {UpgradeableBeacon} from "@openzeppelin/contracts-v4.4/proxy/beacon/UpgradeableBeacon.sol"; +import {BeaconProxy} from "@openzeppelin/contracts-v4.4/proxy/beacon/BeaconProxy.sol"; +import {IHub} from "./interfaces/IHub.sol"; +import {ILockable} from "./interfaces/ILockable.sol"; +import {StakingVault} from "./StakingVault.sol"; + +// See contracts/COMPILERS.md +pragma solidity 0.8.9; + +contract VaultFactory is UpgradeableBeacon{ + + IHub public immutable VAULT_HUB; + + error ZeroAddress(string field); + + /** + * @notice Event emitted on a Vault creation + * @param admin The address of the Vault admin + * @param vault The address of the created Vault + * @param capShares The maximum number of stETH shares that can be minted by the vault + * @param minimumBondShareBP The minimum bond rate in basis points + * @param treasuryFeeBP The fee that goes to the treasury + */ + event VaultCreated( + address indexed admin, + address indexed vault, + uint256 capShares, + uint256 minimumBondShareBP, + uint256 treasuryFeeBP + ); + + constructor(address _owner, address _implementation, IHub _vaultHub) UpgradeableBeacon(_implementation) { + if (_implementation == address(0)) revert ZeroAddress("_implementation"); + if (address(_vaultHub) == address(0)) revert ZeroAddress("_vaultHub"); + _transferOwnership(_owner); + VAULT_HUB = _vaultHub; + } + + function createVault( + address _vaultOwner, + uint256 _capShares, + uint256 _minimumBondShareBP, + uint256 _treasuryFeeBP + ) external onlyOwner returns(address vault) { + if (address(_vaultOwner) == address(0)) revert ZeroAddress("_vaultOwner"); + + vault = address( + new BeaconProxy( + address(this), + abi.encodeWithSelector(StakingVault.initialize.selector, _vaultOwner) + ) + ); + + // add vault to hub + VAULT_HUB.connectVault(ILockable(vault), _capShares, _minimumBondShareBP, _treasuryFeeBP); + + // emit event + emit VaultCreated(_vaultOwner, vault, _capShares, _minimumBondShareBP, _treasuryFeeBP); + + return address(vault); + } +} diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 162990fa1..00bc874cd 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -32,7 +32,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 internal constant MAX_VAULTS_COUNT = 500; StETH public immutable STETH; - address public immutable treasury; + address public immutable TREASURE; struct VaultSocket { /// @notice vault address @@ -55,7 +55,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { constructor(address _admin, address _stETH, address _treasury) { STETH = StETH(_stETH); - treasury = _treasury; + TREASURE = _treasury; sockets.push(VaultSocket(ILockable(address(0)), 0, 0, 0, 0)); // stone in the elevator @@ -83,6 +83,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { /// @param _vault vault address /// @param _capShares maximum number of stETH shares that can be minted by the vault /// @param _minBondRateBP minimum bond rate in basis points + /// @param _treasuryFeeBP fee that goes to the treasury function connectVault( ILockable _vault, uint256 _capShares, @@ -335,7 +336,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } if (totalTreasuryShares > 0) { - STETH.mintExternalShares(treasury, totalTreasuryShares); + STETH.mintExternalShares(TREASURE, totalTreasuryShares); } } diff --git a/test/0.8.9/contracts/LiquidStakingVault__MockForTestUpgrade.sol b/test/0.8.9/contracts/LiquidStakingVault__MockForTestUpgrade.sol new file mode 100644 index 000000000..60416a1d3 --- /dev/null +++ b/test/0.8.9/contracts/LiquidStakingVault__MockForTestUpgrade.sol @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: UNLICENSED +// for testing purposes only + +import {StakingVault} from "contracts/0.8.9/vaults/StakingVault.sol"; +import {ILiquid} from "contracts/0.8.9/vaults/interfaces/ILiquid.sol"; +import {ILockable} from "contracts/0.8.9/vaults/interfaces/ILockable.sol"; +import {ILiquidity} from "contracts/0.8.9/vaults/interfaces/ILiquidity.sol"; +import {BeaconChainDepositor} from "contracts/0.8.9/BeaconChainDepositor.sol"; + +pragma solidity 0.8.9; + +contract LiquidStakingVault__MockForTestUpgrade is StakingVault, ILiquid, ILockable { + + uint8 private constant _version = 2; + + function version() public pure override returns(uint8) { + return _version; + } + + constructor( + address _depositContract + ) StakingVault(_depositContract) { + } + + function finalizeUpgrade_v2() external { + _checkContractVersion(1); + _updateContractVersion(2); + } + + function burn(uint256 _amountOfShares) external {} + function isHealthy() external view returns (bool) {} + function lastReport() external view returns ( + uint128 value, + int128 netCashFlow + ) {} + function locked() external view returns (uint256) {} + function mint(address _receiver, uint256 _amountOfTokens) external payable {} + function netCashFlow() external view returns (int256) {} + function rebalance(uint256 amountOfETH) external payable {} + function update(uint256 value, int256 ncf, uint256 locked) external {} + function value() external view returns (uint256) {} + + function testMock() external view returns(uint256) { + return 123; + } +} diff --git a/test/0.8.9/vaults/vaultFactory.test.ts b/test/0.8.9/vaults/vaultFactory.test.ts new file mode 100644 index 000000000..dfeed3d1f --- /dev/null +++ b/test/0.8.9/vaults/vaultFactory.test.ts @@ -0,0 +1,201 @@ + +import { expect } from "chai"; +import { ethers } from "hardhat"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; + +import { + DepositContract__MockForBeaconChainDepositor, + LidoLocator, + LiquidStakingVault, + LiquidStakingVault__factory, + LiquidStakingVault__MockForTestUpgrade, + LiquidStakingVault__MockForTestUpgrade__factory, + StETH__Harness, + VaultFactory, + VaultHub} from "typechain-types"; + +import { certainAddress, ether, findEventsWithInterfaces,randomAddress } from "lib"; + +const services = [ + "accountingOracle", + "depositSecurityModule", + "elRewardsVault", + "legacyOracle", + "lido", + "oracleReportSanityChecker", + "postTokenRebaseReceiver", + "burner", + "stakingRouter", + "treasury", + "validatorsExitBusOracle", + "withdrawalQueue", + "withdrawalVault", + "oracleDaemonConfig", + "accounting", +] as const; + + +type Service = ArrayToUnion; +type Config = Record; + +function randomConfig(): Config { + return services.reduce((config, service) => { + config[service] = randomAddress(); + return config; + }, {} as Config); +} + +interface VaultParams { + capShares: bigint; + minimumBondShareBP: bigint; + treasuryFeeBP: bigint; +} + +interface Vault { + admin: string; + vault: string; + capShares: number; + minimumBondShareBP: number; + treasuryFeeBP: number; +} + +describe("VaultFactory.sol", () => { + + let deployer: HardhatEthersSigner; + let admin: HardhatEthersSigner; + let holder: HardhatEthersSigner; + let stranger: HardhatEthersSigner; + let vaultOwner1: HardhatEthersSigner; + let vaultOwner2: HardhatEthersSigner; + + let depositContract: DepositContract__MockForBeaconChainDepositor; + let vaultHub: VaultHub; + let implOld: LiquidStakingVault; + let implNew: LiquidStakingVault__MockForTestUpgrade; + let vaultFactory: VaultFactory; + + let steth: StETH__Harness; + + const config = randomConfig(); + let locator: LidoLocator; + + //create vault from factory + async function createVaultProxy({ + capShares, + minimumBondShareBP, + treasuryFeeBP + }:VaultParams, + _factoryAdmin: HardhatEthersSigner, + _owner: HardhatEthersSigner + ): Promise { + const tx = await vaultFactory.connect(_factoryAdmin).createVault(_owner, capShares, minimumBondShareBP, treasuryFeeBP) + await expect(tx).to.emit(vaultFactory, "VaultCreated"); + + // Get the receipt manually + const receipt = (await tx.wait())!; + const events = findEventsWithInterfaces(receipt, "VaultCreated", [vaultFactory.interface]) + + // If no events found, return undefined + if (events.length === 0) return; + + // Get the first event + const event = events[0]; + + // Extract the event arguments + const { vault, admin, capShares: eventCapShares, minimumBondShareBP: eventMinimumBondShareBP, treasuryFeeBP: eventTreasuryFeeBP } = event.args; + + // Create and return the Vault object + const createdVault: Vault = { + admin: admin, + vault: vault, + capShares: eventCapShares, // Convert BigNumber to number + minimumBondShareBP: eventMinimumBondShareBP, // Convert BigNumber to number + treasuryFeeBP: eventTreasuryFeeBP, // Convert BigNumber to number + }; + + return createdVault; + } + + const treasury = certainAddress("treasury") + + beforeEach(async () => { + [deployer, admin, holder, stranger, vaultOwner1, vaultOwner2] = await ethers.getSigners(); + + locator = await ethers.deployContract("LidoLocator", [config], deployer); + steth = await ethers.deployContract("StETH__Harness", [holder], { value: ether("10.0"), from: deployer }); + depositContract = await ethers.deployContract("DepositContract__MockForBeaconChainDepositor", deployer); + + //VaultHub + vaultHub = await ethers.deployContract("Accounting", [admin, locator, steth, treasury], { from: deployer}); + implOld = await ethers.deployContract("LiquidStakingVault", [vaultHub, depositContract], {from: deployer}); + implNew = await ethers.deployContract("LiquidStakingVault__MockForTestUpgrade", [depositContract], {from: deployer}); + vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, vaultHub], { from: deployer}); + + //add role to factory + await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), vaultFactory); + }) + + context("connect", () => { + it("connect ", async () => { + + const vaultsBefore = await vaultHub.vaultsCount() + expect(vaultsBefore).to.eq(0) + + const config1 = { + capShares: 10n, + minimumBondShareBP: 500n, + treasuryFeeBP: 500n + } + const config2 = { + capShares: 20n, + minimumBondShareBP: 200n, + treasuryFeeBP: 600n + } + + const vault1event = await createVaultProxy(config1, admin, vaultOwner1) + const vault2event = await createVaultProxy(config2, admin, vaultOwner2) + + const vaultsAfter = await vaultHub.vaultsCount() + + const stakingVaultContract1 = new ethers.Contract(vault1event?.vault, LiquidStakingVault__factory.abi, ethers.provider); + const stakingVaultContract1New = new ethers.Contract(vault1event?.vault, LiquidStakingVault__MockForTestUpgrade__factory.abi, ethers.provider); + const stakingVaultContract2 = new ethers.Contract(vault2event?.vault, LiquidStakingVault__factory.abi, ethers.provider); + + expect(vaultsAfter).to.eq(2) + + const wc1 = await stakingVaultContract1.getWithdrawalCredentials() + const wc2 = await stakingVaultContract2.getWithdrawalCredentials() + const version1Before = await stakingVaultContract1.version() + const version2Before = await stakingVaultContract2.version() + + const implBefore = await vaultFactory.implementation() + expect(implBefore).to.eq(await implOld.getAddress()) + + //upgrade beacon to new implementation + await vaultFactory.connect(admin).upgradeTo(implNew) + + await stakingVaultContract1New.connect(stranger).finalizeUpgrade_v2() + + //create new vault with new implementation + + const vault3event = await createVaultProxy(config1, admin, vaultOwner1) + const stakingVaultContract3 = new ethers.Contract(vault3event?.vault, LiquidStakingVault__MockForTestUpgrade__factory.abi, ethers.provider); + + const version1After = await stakingVaultContract1.version() + const version2After = await stakingVaultContract2.version() + const version3After = await stakingVaultContract3.version() + + const contractVersion1After = await stakingVaultContract1.getContractVersion() + const contractVersion2After = await stakingVaultContract2.getContractVersion() + const contractVersion3After = await stakingVaultContract3.getContractVersion() + + console.log({version1Before, version1After}) + console.log({version2Before, version2After, version3After}) + console.log({contractVersion1After, contractVersion2After, contractVersion3After}) + + const tx = await stakingVaultContract3.connect(stranger).finalizeUpgrade_v2() + + }); + }); +}) From b4a16c8d9cd7a0050f8c43f1fa22ced364f08e68 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 14 Oct 2024 15:21:11 +0100 Subject: [PATCH 085/338] fix: errors in TS --- test/integration/lst-vaults.ts | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/test/integration/lst-vaults.ts b/test/integration/lst-vaults.ts index 785a634e0..4bf762b55 100644 --- a/test/integration/lst-vaults.ts +++ b/test/integration/lst-vaults.ts @@ -35,9 +35,7 @@ describe("Liquid Staking Vaults", () => { await finalizeWithdrawalQueue(ctx, stEthHolder, ethHolder); await norEnsureOperators(ctx, 3n, 5n); - if (ctx.flags.withSimpleDvtModule) { - await sdvtEnsureOperators(ctx, 3n, 5n); - } + await sdvtEnsureOperators(ctx, 3n, 5n); const dsmSigner = await impersonate(depositSecurityModule.address, AMOUNT); await lido.connect(dsmSigner).deposit(MAX_DEPOSIT, CURATED_MODULE_ID, ZERO_HASH); From c9f344f24ed7ae5740d7b3de7a25d6883e7780e7 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 16 Oct 2024 13:50:35 +0100 Subject: [PATCH 086/338] chore: add support for staking pause --- contracts/0.4.24/Lido.sol | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 59c3a2cb7..f1f3ee90a 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -307,6 +307,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit StakingLimitSet(_maxStakeLimit, _stakeLimitIncreasePerBlock); } + // TODO: add a function to set Vaults cap + /** * @notice Removes the staking rate limit * @@ -574,7 +576,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { function mintExternalShares(address _receiver, uint256 _amountOfShares) external { if (_receiver == address(0)) revert("MINT_RECEIVER_ZERO_ADDRESS"); if (_amountOfShares == 0) revert("MINT_ZERO_AMOUNT_OF_SHARES"); - _whenNotStopped(); + + _whenNotStakingPaused(); uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); @@ -596,7 +599,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @dev authentication goes through isMinter in StETH function burnExternalShares(uint256 _amountOfShares) external { if (_amountOfShares == 0) revert("BURN_ZERO_AMOUNT_OF_SHARES"); - _whenNotStopped(); + + _whenNotStakingPaused(); uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); uint256 extBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256(); @@ -856,7 +860,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @dev override isBurner from StETH to allow accounting to burn function _isBurner(address _sender) internal view returns (bool) { - return _sender == getLidoLocator().burner(); + return _sender == getLidoLocator().burner() || _sender == getLidoLocator().accounting(); } function _pauseStaking() internal { @@ -931,4 +935,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { _mintInitialShares(balance); } } + + // There is an invariant that protocol pause also implies staking pause. + // Thus, no need to check protocol pause explicitly. + function _whenNotStakingPaused() internal view { + require(!STAKING_STATE_POSITION.getStorageStakeLimitStruct().isStakingPaused(), "STAKING_PAUSED"); + } } From 9f12f4302ea29d11077f575bc848ec8bdb356b2f Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 16 Oct 2024 13:56:56 +0100 Subject: [PATCH 087/338] chore: update dependencies --- package.json | 28 ++-- yarn.lock | 458 +++++++++++++++++++++++++++++---------------------- 2 files changed, 278 insertions(+), 208 deletions(-) diff --git a/package.json b/package.json index c8461a5f5..13043a0f2 100644 --- a/package.json +++ b/package.json @@ -49,37 +49,37 @@ "devDependencies": { "@commitlint/cli": "^19.5.0", 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-"hardhat@npm:^2.22.12": - version: 2.22.12 - resolution: "hardhat@npm:2.22.12" +"hardhat@npm:^2.22.13": + version: 2.22.13 + resolution: "hardhat@npm:2.22.13" dependencies: "@ethersproject/abi": "npm:^5.1.2" "@metamask/eth-sig-util": "npm:^4.0.0" - "@nomicfoundation/edr": "npm:^0.6.1" + "@nomicfoundation/edr": "npm:^0.6.3" "@nomicfoundation/ethereumjs-common": "npm:4.0.4" "@nomicfoundation/ethereumjs-tx": "npm:5.0.4" "@nomicfoundation/ethereumjs-util": "npm:9.0.4" @@ -6707,7 +6777,7 @@ __metadata: optional: true bin: hardhat: internal/cli/bootstrap.js - checksum: 10c0/ff1f9bf490fe7563b99c15862ef9e037cc2c6693c2c88dcefc4db1d98453a2890f421e4711bea3c20668c8c4533629ed2cb525cdfe0947d2f84310bc11961259 + checksum: 10c0/2519b2b7904051de30f5b20691c8f94fcef08219976f61769e9dcd9ca8cec9f9ca78af39afdb29275b1a819e9fb2e618cc3dc0e3f512cd5fc09685384ba6dd93 languageName: node linkType: hard @@ -7353,13 +7423,6 @@ __metadata: languageName: node linkType: hard -"is-path-inside@npm:^3.0.3": - version: 3.0.3 - resolution: "is-path-inside@npm:3.0.3" - checksum: 10c0/cf7d4ac35fb96bab6a1d2c3598fe5ebb29aafb52c0aaa482b5a3ed9d8ba3edc11631e3ec2637660c44b3ce0e61a08d54946e8af30dec0b60a7c27296c68ffd05 - languageName: node - linkType: hard - "is-plain-obj@npm:^2.1.0": version: 2.1.0 resolution: "is-plain-obj@npm:2.1.0" @@ -7755,7 +7818,7 @@ __metadata: languageName: node linkType: hard -"json5@npm:^2.2.2": +"json5@npm:^2.2.2, json5@npm:^2.2.3": version: 2.2.3 resolution: "json5@npm:2.2.3" bin: @@ -7994,39 +8057,39 @@ __metadata: "@aragon/os": "npm:4.4.0" "@commitlint/cli": "npm:^19.5.0" "@commitlint/config-conventional": "npm:^19.5.0" - "@eslint/compat": "npm:^1.1.1" - "@eslint/js": "npm:^9.11.1" + "@eslint/compat": "npm:^1.2.0" + "@eslint/js": "npm:^9.12.0" "@nomicfoundation/hardhat-chai-matchers": "npm:^2.0.8" "@nomicfoundation/hardhat-ethers": "npm:^3.0.8" - "@nomicfoundation/hardhat-ignition": "npm:^0.15.5" - "@nomicfoundation/hardhat-ignition-ethers": "npm:^0.15.5" + "@nomicfoundation/hardhat-ignition": "npm:^0.15.6" + "@nomicfoundation/hardhat-ignition-ethers": "npm:^0.15.6" "@nomicfoundation/hardhat-network-helpers": "npm:^1.0.12" "@nomicfoundation/hardhat-toolbox": "npm:^5.0.0" "@nomicfoundation/hardhat-verify": "npm:^2.0.11" - "@nomicfoundation/ignition-core": "npm:^0.15.5" + "@nomicfoundation/ignition-core": "npm:^0.15.6" "@openzeppelin/contracts": "npm:3.4.0" "@openzeppelin/contracts-v4.4": "npm:@openzeppelin/contracts@4.4.1" "@typechain/ethers-v6": "npm:^0.5.1" "@typechain/hardhat": "npm:^9.1.0" - "@types/chai": "npm:^4.3.19" + "@types/chai": "npm:^4.3.20" "@types/eslint": "npm:^9.6.1" "@types/eslint__js": "npm:^8.42.3" - "@types/mocha": "npm:10.0.8" - "@types/node": "npm:20.16.6" + "@types/mocha": "npm:10.0.9" + "@types/node": "npm:20.16.11" bigint-conversion: "npm:^2.4.3" chai: "npm:^4.5.0" chalk: "npm:^4.1.2" dotenv: "npm:^16.4.5" - eslint: "npm:^9.11.1" + eslint: "npm:^9.12.0" eslint-config-prettier: "npm:^9.1.0" eslint-plugin-no-only-tests: "npm:^3.3.0" eslint-plugin-prettier: "npm:^5.2.1" eslint-plugin-simple-import-sort: "npm:12.1.1" ethereumjs-util: "npm:^7.1.5" - ethers: "npm:^6.13.2" + ethers: "npm:^6.13.4" glob: "npm:^11.0.0" - globals: "npm:^15.9.0" - hardhat: "npm:^2.22.12" + globals: "npm:^15.11.0" + hardhat: "npm:^2.22.13" hardhat-contract-sizer: "npm:^2.10.0" hardhat-gas-reporter: "npm:^1.0.10" hardhat-ignore-warnings: "npm:^0.2.11" @@ -8043,8 +8106,8 @@ __metadata: ts-node: "npm:^10.9.2" tsconfig-paths: "npm:^4.2.0" typechain: "npm:^8.3.2" - typescript: "npm:^5.6.2" - typescript-eslint: "npm:^8.7.0" + typescript: "npm:^5.6.3" + typescript-eslint: "npm:^8.9.0" languageName: unknown linkType: soft @@ -11478,6 +11541,13 @@ __metadata: languageName: node linkType: hard +"tslib@npm:2.7.0": + version: 2.7.0 + resolution: "tslib@npm:2.7.0" + checksum: 10c0/469e1d5bf1af585742128827000711efa61010b699cb040ab1800bcd3ccdd37f63ec30642c9e07c4439c1db6e46345582614275daca3e0f4abae29b0083f04a6 + languageName: node + linkType: hard + "tslib@npm:^1.9.3": version: 1.14.1 resolution: "tslib@npm:1.14.1" @@ -11656,37 +11726,37 @@ __metadata: languageName: node linkType: hard -"typescript-eslint@npm:^8.7.0": - version: 8.7.0 - resolution: "typescript-eslint@npm:8.7.0" +"typescript-eslint@npm:^8.9.0": + version: 8.9.0 + resolution: "typescript-eslint@npm:8.9.0" dependencies: - "@typescript-eslint/eslint-plugin": "npm:8.7.0" - "@typescript-eslint/parser": "npm:8.7.0" - "@typescript-eslint/utils": "npm:8.7.0" + "@typescript-eslint/eslint-plugin": "npm:8.9.0" + "@typescript-eslint/parser": "npm:8.9.0" + "@typescript-eslint/utils": "npm:8.9.0" peerDependenciesMeta: typescript: optional: true - checksum: 10c0/c0c3f909227c664f193d11a912851d6144a7cfcc0ac5e57f695c3e50679ef02bb491cc330ad9787e00170ce3be3a3b8c80bb81d5e20a40c1b3ee713ec3b0955a + checksum: 10c0/96bef4f5d1da9561078fa234642cfa2d024979917b8282b82f63956789bc566bdd5806ff2b414697f3dfdee314e9c9fec05911a7502550d763a496e2ef3af2fd languageName: node linkType: hard -"typescript@npm:^5.6.2": - version: 5.6.2 - resolution: "typescript@npm:5.6.2" +"typescript@npm:^5.6.3": + version: 5.6.3 + resolution: "typescript@npm:5.6.3" bin: tsc: bin/tsc tsserver: bin/tsserver - checksum: 10c0/3ed8297a8c7c56b7fec282532503d1ac795239d06e7c4966b42d4330c6cf433a170b53bcf93a130a7f14ccc5235de5560df4f1045eb7f3550b46ebed16d3c5e5 + checksum: 10c0/44f61d3fb15c35359bc60399cb8127c30bae554cd555b8e2b46d68fa79d680354b83320ad419ff1b81a0bdf324197b29affe6cc28988cd6a74d4ac60c94f9799 languageName: node linkType: hard -"typescript@patch:typescript@npm%3A^5.6.2#optional!builtin": - version: 5.6.2 - resolution: "typescript@patch:typescript@npm%3A5.6.2#optional!builtin::version=5.6.2&hash=8c6c40" +"typescript@patch:typescript@npm%3A^5.6.3#optional!builtin": + version: 5.6.3 + resolution: "typescript@patch:typescript@npm%3A5.6.3#optional!builtin::version=5.6.3&hash=8c6c40" bin: tsc: bin/tsc tsserver: bin/tsserver - checksum: 10c0/94eb47e130d3edd964b76da85975601dcb3604b0c848a36f63ac448d0104e93819d94c8bdf6b07c00120f2ce9c05256b8b6092d23cf5cf1c6fa911159e4d572f + checksum: 10c0/7c9d2e07c81226d60435939618c91ec2ff0b75fbfa106eec3430f0fcf93a584bc6c73176676f532d78c3594fe28a54b36eb40b3d75593071a7ec91301533ace7 languageName: node linkType: hard From 5cbd4076d0cc6dab2fedc803b6f09c0a6d12f7c7 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 16 Oct 2024 14:05:48 +0100 Subject: [PATCH 088/338] chore: fix claimNodeOperatorFee permissions --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 94c9d1c71..2094ea14f 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -154,7 +154,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { vaultOwnerFee = _vaultOwnerFee; } - function claimNodeOperatorFee(address _receiver, bool _liquid) external onlyRole(VAULT_MANAGER_ROLE) { + function claimNodeOperatorFee(address _receiver, bool _liquid) external onlyRole(NODE_OPERATOR_ROLE) { if (_receiver == address(0)) revert ZeroArgument("receiver"); uint256 feesToClaim = accumulatedNodeOperatorFee(); From 13722bde63ef9d9ef2d4c45025be6ae06b9edfe2 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 16 Oct 2024 14:09:41 +0100 Subject: [PATCH 089/338] fix: burning shares --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 4 ++-- contracts/0.8.9/vaults/VaultHub.sol | 13 ++++++++++--- contracts/0.8.9/vaults/interfaces/IHub.sol | 3 ++- contracts/0.8.9/vaults/interfaces/ILiquid.sol | 2 +- contracts/0.8.9/vaults/interfaces/ILiquidity.sol | 2 +- 5 files changed, 16 insertions(+), 8 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 2094ea14f..8c8fe09dc 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -109,11 +109,11 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { _mint(_receiver, _amountOfTokens); } - function burn(uint256 _amountOfTokens) external onlyRole(VAULT_MANAGER_ROLE) { + function burn(address _holder, uint256 _amountOfTokens) external onlyRole(VAULT_MANAGER_ROLE) { if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); // burn shares at once but unlock balance later during the report - LIQUIDITY_PROVIDER.burnStethBackedByVault(_amountOfTokens); + LIQUIDITY_PROVIDER.burnStethBackedByVault(_holder, _amountOfTokens); } function rebalance(uint256 _amountOfETH) external payable andDeposit(){ diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 162990fa1..6426b7537 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -13,6 +13,8 @@ interface StETH { function mintExternalShares(address, uint256) external; function burnExternalShares(uint256) external; + function transferFrom(address, address, uint256) external; + function getPooledEthByShares(uint256) external view returns (uint256); function getSharesByPooledEth(uint256) external view returns (uint256); function getTotalShares() external view returns (uint256); @@ -106,7 +108,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { vaultIndex[_vault] = sockets.length; sockets.push(vr); - emit VaultConnected(address(_vault), _capShares, _minBondRateBP); + emit VaultConnected(address(_vault), _capShares, _minBondRateBP, _treasuryFeeBP); } /// @notice disconnects a vault from the hub @@ -139,7 +141,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { emit VaultDisconnected(address(_vault)); } - /// @notice mint StETH tokens backed by vault external balance to the receiver address + /// @notice mint StETH tokens backed by vault external balance to the receiver address /// @param _receiver address of the receiver /// @param _amountOfTokens amount of stETH tokens to mint /// @return totalEtherToLock total amount of ether that should be locked on the vault @@ -172,9 +174,10 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } /// @notice burn steth from the balance of the vault contract + /// @param _holder address of the holder of the stETH tokens to burn /// @param _amountOfTokens amount of tokens to burn /// @dev can be used by vaults only - function burnStethBackedByVault(uint256 _amountOfTokens) external { + function burnStethBackedByVault(address _holder, uint256 _amountOfTokens) external { if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); uint256 index = vaultIndex[ILockable(msg.sender)]; @@ -185,6 +188,8 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); sockets[index].mintedShares -= uint96(amountOfShares); + + STETH.transferFrom(_holder, address(this), _amountOfTokens); STETH.burnExternalShares(amountOfShares); emit BurnedStETHOnVault(msg.sender, _amountOfTokens); @@ -332,6 +337,8 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { netCashFlows[i], lockedEther[i] ); + + emit VaultReported(address(socket.vault), values[i], netCashFlows[i], lockedEther[i]); } if (totalTreasuryShares > 0) { diff --git a/contracts/0.8.9/vaults/interfaces/IHub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol index e3cb3d006..f8588d21c 100644 --- a/contracts/0.8.9/vaults/interfaces/IHub.sol +++ b/contracts/0.8.9/vaults/interfaces/IHub.sol @@ -13,6 +13,7 @@ interface IHub { uint256 _treasuryFeeBP) external; function disconnectVault(ILockable _vault) external; - event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); + event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP, uint256 treasuryFeeBP); event VaultDisconnected(address indexed vault); + event VaultReported(address indexed vault, uint256 value, int256 netCashFlow, uint256 locked); } diff --git a/contracts/0.8.9/vaults/interfaces/ILiquid.sol b/contracts/0.8.9/vaults/interfaces/ILiquid.sol index 8a16f8c2d..846a0df3f 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquid.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquid.sol @@ -5,5 +5,5 @@ pragma solidity 0.8.9; interface ILiquid { function mint(address _receiver, uint256 _amountOfTokens) external payable; - function burn(uint256 _amountOfShares) external; + function burn(address _holder, uint256 _amountOfShares) external; } diff --git a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol index e5c6c9e33..efa1727d3 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol @@ -6,7 +6,7 @@ pragma solidity 0.8.9; interface ILiquidity { function mintStethBackedByVault(address _receiver, uint256 _amountOfTokens) external returns (uint256 totalEtherToLock); - function burnStethBackedByVault(uint256 _amountOfTokens) external; + function burnStethBackedByVault(address _holder, uint256 _amountOfTokens) external; function rebalance() external payable; event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); From f404e121be8f955b81fa7e122c7e33228d378993 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 16 Oct 2024 14:20:27 +0100 Subject: [PATCH 090/338] chore: allow permissionless vault disconnect --- contracts/0.8.9/oracle/AccountingOracle.sol | 3 ++- contracts/0.8.9/vaults/LiquidStakingVault.sol | 6 +++++ contracts/0.8.9/vaults/VaultHub.sol | 22 ++++++++----------- contracts/0.8.9/vaults/interfaces/IHub.sol | 1 - .../0.8.9/vaults/interfaces/ILiquidity.sol | 1 + 5 files changed, 18 insertions(+), 15 deletions(-) diff --git a/contracts/0.8.9/oracle/AccountingOracle.sol b/contracts/0.8.9/oracle/AccountingOracle.sol index 29c96bba5..5afc26a1d 100644 --- a/contracts/0.8.9/oracle/AccountingOracle.sol +++ b/contracts/0.8.9/oracle/AccountingOracle.sol @@ -240,10 +240,11 @@ contract AccountingOracle is BaseOracle { /// /// @dev The values of the vaults as observed at the reference slot. - /// Sum of all the balances of Lido validators of the lstVault plus the balance of the lstVault itself. + /// Sum of all the balances of Lido validators of the vault plus the balance of the vault itself. uint256[] vaultsValues; /// @dev The net cash flows of the vaults as observed at the reference slot. + /// Flow of the funds in and out of the vaults (deposit/withdrawal) without the rewards. int256[] vaultsNetCashFlows; /// diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 8c8fe09dc..464698b77 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -133,6 +133,12 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { } } + function disconnectFromHub() external payable andDeposit() onlyRole(VAULT_MANAGER_ROLE) { + // TODO: check what guards we should have here + + LIQUIDITY_PROVIDER.disconnectVault(); + } + function update(uint256 _value, int256 _ncf, uint256 _locked) external { if (msg.sender != address(LIQUIDITY_PROVIDER)) revert NotAuthorized("update", msg.sender); diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 6426b7537..abd95621d 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -112,33 +112,29 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } /// @notice disconnects a vault from the hub - /// @param _vault vault address - function disconnectVault(ILockable _vault) external onlyRole(VAULT_MASTER_ROLE) { - if (_vault == ILockable(address(0))) revert ZeroArgument("vault"); + /// @dev can be called by vaults only + function disconnectVault() external { + uint256 index = vaultIndex[ILockable(msg.sender)]; + if (index == 0) revert NotConnectedToHub(msg.sender); - uint256 index = vaultIndex[_vault]; - if (index == 0) revert NotConnectedToHub(address(_vault)); VaultSocket memory socket = sockets[index]; + ILockable vr = socket.vault; if (socket.mintedShares > 0) { uint256 stethToBurn = STETH.getPooledEthByShares(socket.mintedShares); - if (address(_vault).balance >= stethToBurn) { - _vault.rebalance(stethToBurn); - } else { - revert NotEnoughBalance(address(_vault), address(_vault).balance, stethToBurn); - } + vr.rebalance(stethToBurn); } - _vault.update(_vault.value(), _vault.netCashFlow(), 0); + vr.update(vr.value(), vr.netCashFlow(), 0); VaultSocket memory lastSocket = sockets[sockets.length - 1]; sockets[index] = lastSocket; vaultIndex[lastSocket.vault] = index; sockets.pop(); - delete vaultIndex[_vault]; + delete vaultIndex[vr]; - emit VaultDisconnected(address(_vault)); + emit VaultDisconnected(address(vr)); } /// @notice mint StETH tokens backed by vault external balance to the receiver address diff --git a/contracts/0.8.9/vaults/interfaces/IHub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol index f8588d21c..1f649ef86 100644 --- a/contracts/0.8.9/vaults/interfaces/IHub.sol +++ b/contracts/0.8.9/vaults/interfaces/IHub.sol @@ -11,7 +11,6 @@ interface IHub { uint256 _capShares, uint256 _minimumBondShareBP, uint256 _treasuryFeeBP) external; - function disconnectVault(ILockable _vault) external; event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP, uint256 treasuryFeeBP); event VaultDisconnected(address indexed vault); diff --git a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol index efa1727d3..80342f7f1 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol @@ -8,6 +8,7 @@ interface ILiquidity { function mintStethBackedByVault(address _receiver, uint256 _amountOfTokens) external returns (uint256 totalEtherToLock); function burnStethBackedByVault(address _holder, uint256 _amountOfTokens) external; function rebalance() external payable; + function disconnectVault() external; event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); From 78f7d3046e3850fe2b4e2ef7f82ffd061cd2ea37 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 16 Oct 2024 14:20:57 +0100 Subject: [PATCH 091/338] chore: fix scratch deploy --- .../scratch/steps/0090-deploy-non-aragon-contracts.ts | 2 +- scripts/scratch/steps/0130-grant-roles.ts | 10 ++++++++-- 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts index 088fce90d..5ff967ad9 100644 --- a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts @@ -177,7 +177,7 @@ export async function main() { // Deploy token rebase notifier const tokenRebaseNotifier = await deployWithoutProxy(Sk.tokenRebaseNotifier, "TokenRateNotifier", deployer, [ treasuryAddress, - accounting, + accounting.address, ]); // Deploy HashConsensus for AccountingOracle diff --git a/scripts/scratch/steps/0130-grant-roles.ts b/scripts/scratch/steps/0130-grant-roles.ts index abf0a6cce..37ff8fea1 100644 --- a/scripts/scratch/steps/0130-grant-roles.ts +++ b/scripts/scratch/steps/0130-grant-roles.ts @@ -1,6 +1,6 @@ import { ethers } from "hardhat"; -import { Burner, StakingRouter, ValidatorsExitBusOracle, WithdrawalQueueERC721 } from "typechain-types"; +import { Accounting, Burner, StakingRouter, ValidatorsExitBusOracle, WithdrawalQueueERC721 } from "typechain-types"; import { loadContract } from "lib/contract"; import { makeTx } from "lib/deploy"; @@ -99,7 +99,13 @@ export async function main() { await makeTx(burner, "grantRole", [await burner.REQUEST_BURN_SHARES_ROLE(), simpleDvtApp], { from: deployer, }); - await makeTx(burner, "grantRole", [await burner.getFunction("REQUEST_BURN_SHARES_ROLE")(), accountingAddress], { + await makeTx(burner, "grantRole", [await burner.REQUEST_BURN_SHARES_ROLE(), accountingAddress], { + from: deployer, + }); + + // Accounting + const accounting = await loadContract("Accounting", accountingAddress); + await makeTx(accounting, "grantRole", [await accounting.VAULT_MASTER_ROLE(), agentAddress], { from: deployer, }); } From 0c42b56dc08c55b49e12ee2abaef3392bb59894a Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 16 Oct 2024 14:22:57 +0100 Subject: [PATCH 092/338] chore: vaults happy path with context updates --- lib/protocol/context.ts | 6 +- lib/protocol/helpers/accounting.ts | 12 +- lib/protocol/types.ts | 8 +- test/integration/lst-vaults.ts | 57 --- .../vaults-happy-path.integration.ts | 439 ++++++++++++++++++ 5 files changed, 457 insertions(+), 65 deletions(-) delete mode 100644 test/integration/lst-vaults.ts create mode 100644 test/integration/vaults-happy-path.integration.ts diff --git a/lib/protocol/context.ts b/lib/protocol/context.ts index 2ec5353aa..824842050 100644 --- a/lib/protocol/context.ts +++ b/lib/protocol/context.ts @@ -1,4 +1,4 @@ -import { ContractTransactionReceipt } from "ethers"; +import { ContractTransactionReceipt, Interface } from "ethers"; import hre from "hardhat"; import { deployScratchProtocol, ether, findEventsWithInterfaces, impersonate, log } from "lib"; @@ -36,8 +36,8 @@ export const getProtocolContext = async (): Promise => { interfaces, flags, getSigner: async (signer: Signer, balance?: bigint) => getSigner(signer, balance, signers), - getEvents: (receipt: ContractTransactionReceipt, eventName: string) => - findEventsWithInterfaces(receipt, eventName, interfaces), + getEvents: (receipt: ContractTransactionReceipt, eventName: string, extraInterfaces: Interface[] = []) => + findEventsWithInterfaces(receipt, eventName, [...interfaces, ...extraInterfaces]), } as ProtocolContext; await provision(context); diff --git a/lib/protocol/helpers/accounting.ts b/lib/protocol/helpers/accounting.ts index ee99c4b8e..1268f5be4 100644 --- a/lib/protocol/helpers/accounting.ts +++ b/lib/protocol/helpers/accounting.ts @@ -316,9 +316,11 @@ const simulateReport = async ( "El Rewards Vault Balance": formatEther(elRewardsVaultBalance), }); - const [, update] = await accounting.calculateOracleReportContext({ + const { timeElapsed } = await getReportTimeElapsed(ctx); + + const [pre, update] = await accounting.calculateOracleReportContext({ timestamp: reportTimestamp, - timeElapsed: 24n * 60n * 60n, // 1 day + timeElapsed, clValidators: beaconValidators, clBalance, withdrawalVaultBalance, @@ -330,6 +332,8 @@ const simulateReport = async ( }); log.debug("Simulation result", { + "Pre Total Pooled Ether": formatEther(pre.totalPooledEther), + "Pre Total Shares": pre.totalShares, "Post Total Pooled Ether": formatEther(update.postTotalPooledEther), "Post Total Shares": update.postTotalShares, "Withdrawals": formatEther(update.withdrawals), @@ -383,9 +387,11 @@ export const handleOracleReport = async ( "El Rewards Vault Balance": formatEther(elRewardsVaultBalance), }); + const { timeElapsed } = await getReportTimeElapsed(ctx); + const handleReportTx = await accounting.connect(accountingOracleAccount).handleOracleReport({ timestamp: reportTimestamp, - timeElapsed: 1n * 24n * 60n * 60n, // 1 day + timeElapsed, // 1 day clValidators: beaconValidators, clBalance, withdrawalVaultBalance, diff --git a/lib/protocol/types.ts b/lib/protocol/types.ts index a7534e865..26d752fdc 100644 --- a/lib/protocol/types.ts +++ b/lib/protocol/types.ts @@ -1,4 +1,4 @@ -import { BaseContract as EthersBaseContract, ContractTransactionReceipt, LogDescription } from "ethers"; +import { BaseContract as EthersBaseContract, ContractTransactionReceipt, Interface, LogDescription } from "ethers"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; @@ -147,5 +147,9 @@ export type ProtocolContext = { interfaces: Array; flags: ProtocolContextFlags; getSigner: (signer: Signer, balance?: bigint) => Promise; - getEvents: (receipt: ContractTransactionReceipt, eventName: string) => LogDescription[]; + getEvents: ( + receipt: ContractTransactionReceipt, + eventName: string, + extraInterfaces?: Interface[], // additional interfaces to parse + ) => LogDescription[]; }; diff --git a/test/integration/lst-vaults.ts b/test/integration/lst-vaults.ts deleted file mode 100644 index 4bf762b55..000000000 --- a/test/integration/lst-vaults.ts +++ /dev/null @@ -1,57 +0,0 @@ -import { ethers } from "hardhat"; - -import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; - -import { ether, impersonate } from "lib"; -import { getProtocolContext, ProtocolContext } from "lib/protocol"; -import { finalizeWithdrawalQueue, norEnsureOperators, report, sdvtEnsureOperators } from "lib/protocol/helpers"; - -import { Snapshot } from "test/suite"; - -const AMOUNT = ether("100"); -const MAX_DEPOSIT = 150n; -const CURATED_MODULE_ID = 1n; - -const ZERO_HASH = new Uint8Array(32).fill(0); - -describe("Liquid Staking Vaults", () => { - let ctx: ProtocolContext; - - let ethHolder: HardhatEthersSigner; - let stEthHolder: HardhatEthersSigner; - - let snapshot: string; - let originalState: string; - - before(async () => { - ctx = await getProtocolContext(); - - [stEthHolder, ethHolder] = await ethers.getSigners(); - - snapshot = await Snapshot.take(); - - const { lido, depositSecurityModule } = ctx.contracts; - - await finalizeWithdrawalQueue(ctx, stEthHolder, ethHolder); - - await norEnsureOperators(ctx, 3n, 5n); - await sdvtEnsureOperators(ctx, 3n, 5n); - - const dsmSigner = await impersonate(depositSecurityModule.address, AMOUNT); - await lido.connect(dsmSigner).deposit(MAX_DEPOSIT, CURATED_MODULE_ID, ZERO_HASH); - - await report(ctx, { - clDiff: ether("32") * 3n, // 32 ETH * 3 validators - clAppearedValidators: 3n, - excludeVaultsBalances: true, - }); - }); - - beforeEach(async () => (originalState = await Snapshot.take())); - - afterEach(async () => await Snapshot.restore(originalState)); - - after(async () => await Snapshot.restore(snapshot)); // Rollback to the initial state pre deployment - - it.skip("Should update vaults on rebase", async () => {}); -}); diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts new file mode 100644 index 000000000..126326ecb --- /dev/null +++ b/test/integration/vaults-happy-path.integration.ts @@ -0,0 +1,439 @@ +import { expect } from "chai"; +import { ContractTransactionReceipt, TransactionResponse, ZeroAddress } from "ethers"; +import { ethers } from "hardhat"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; + +import { LiquidStakingVault } from "typechain-types"; + +import { impersonate, log, trace, updateBalance } from "lib"; +import { getProtocolContext, ProtocolContext } from "lib/protocol"; +import { + getReportTimeElapsed, + norEnsureOperators, + OracleReportParams, + report, + sdvtEnsureOperators, +} from "lib/protocol/helpers"; +import { ether } from "lib/units"; + +import { Snapshot } from "test/suite"; + +type Vault = { + vault: LiquidStakingVault; + address: string; + beaconBalance: bigint; +}; + +const PUBKEY_LENGTH = 48n; +const SIGNATURE_LENGTH = 96n; + +const LIDO_DEPOSIT = ether("640"); + +const VAULTS_COUNT = 5; // Must be of type number to make Array(VAULTS_COUNT).fill() work +const VALIDATORS_PER_VAULT = 2n; +const VALIDATOR_DEPOSIT_SIZE = ether("32"); +const VAULT_DEPOSIT = VALIDATOR_DEPOSIT_SIZE * VALIDATORS_PER_VAULT; + +const ONE_YEAR = 365n * 24n * 60n * 60n; +const TARGET_APR = 3_00n; // 3% APR +const PROTOCOL_FEE = 10_00n; // 10% fee (5% treasury + 5% node operators) +const MAX_BASIS_POINTS = 100_00n; // 100% + +const VAULT_OWNER_FEE = 1_00n; // 1% owner fee +const VAULT_NODE_OPERATOR_FEE = 3_00n; // 3% node operator fee + +// based on https://hackmd.io/9D40wO_USaCH7gWOpDe08Q +describe("Staking Vaults Happy Path", () => { + let ctx: ProtocolContext; + + let ethHolder: HardhatEthersSigner; + let alice: HardhatEthersSigner; + let bob: HardhatEthersSigner; + + let agentSigner: HardhatEthersSigner; + let depositContract: string; + + const vaults: Vault[] = []; + + const vault101Index = 0; + const vault101LTV = 90_00n; // 90% of the deposit + let vault101: Vault; + let vault101Minted: bigint; + + const treasuryFeeBP = 5_00n; // 5% of the treasury fee + + let snapshot: string; + + before(async () => { + ctx = await getProtocolContext(); + + [ethHolder, alice, bob] = await ethers.getSigners(); + + const { depositSecurityModule } = ctx.contracts; + + agentSigner = await ctx.getSigner("agent"); + depositContract = await depositSecurityModule.DEPOSIT_CONTRACT(); + + snapshot = await Snapshot.take(); + }); + + after(async () => await Snapshot.restore(snapshot)); + + async function calculateReportValues() { + const { beaconBalance } = await ctx.contracts.lido.getBeaconStat(); + const { timeElapsed } = await getReportTimeElapsed(ctx); + + log.debug("Report time elapsed", { timeElapsed }); + + const gross = (TARGET_APR * MAX_BASIS_POINTS) / (MAX_BASIS_POINTS - PROTOCOL_FEE); // take fee into account 10% Lido fee + const elapsedRewards = (beaconBalance * gross * timeElapsed) / MAX_BASIS_POINTS / ONE_YEAR; + const elapsedVaultRewards = (VAULT_DEPOSIT * gross * timeElapsed) / MAX_BASIS_POINTS / ONE_YEAR; + + // Simulate no activity on the vaults, just the rewards + const vaultRewards = Array(VAULTS_COUNT).fill(elapsedVaultRewards); + const netCashFlows = Array(VAULTS_COUNT).fill(VAULT_DEPOSIT); + + log.debug("Report values", { + "Elapsed rewards": elapsedRewards, + "Vaults rewards": vaultRewards, + "Vaults net cash flows": netCashFlows, + }); + + return { elapsedRewards, vaultRewards, netCashFlows }; + } + + async function updateVaultValues(vaultRewards: bigint[]) { + const vaultValues = []; + + for (const [i, rewards] of vaultRewards.entries()) { + const vaultBalance = await ethers.provider.getBalance(vaults[i].address); + // Update the vault balance with the rewards + const vaultValue = vaultBalance + rewards; + await updateBalance(vaults[i].address, vaultValue); + + // Use beacon balance to calculate the vault value + const beaconBalance = vaults[i].beaconBalance; + vaultValues.push(vaultValue + beaconBalance); + } + + return vaultValues; + } + + it("Should have at least 10 deposited node operators in NOR", async () => { + const { depositSecurityModule, lido } = ctx.contracts; + + await norEnsureOperators(ctx, 10n, 1n); + await sdvtEnsureOperators(ctx, 10n, 1n); + expect(await ctx.contracts.nor.getNodeOperatorsCount()).to.be.at.least(10n); + expect(await ctx.contracts.sdvt.getNodeOperatorsCount()).to.be.at.least(10n); + + // Send 640 ETH to lido + await lido.connect(ethHolder).submit(ZeroAddress, { value: LIDO_DEPOSIT }); + + const dsmSigner = await impersonate(depositSecurityModule.address, LIDO_DEPOSIT); + const depositNorTx = await lido.connect(dsmSigner).deposit(150n, 1n, new Uint8Array(32).fill(0)); + await trace("lido.deposit", depositNorTx); + + const depositSdvtTx = await lido.connect(dsmSigner).deposit(150n, 2n, new Uint8Array(32).fill(0)); + await trace("lido.deposit", depositSdvtTx); + + const reportData: Partial = { + clDiff: LIDO_DEPOSIT, + clAppearedValidators: 20n, + }; + + await report(ctx, reportData); + }); + + it("Should allow Alice to create vaults and assign Bob as node operator", async () => { + const vaultParams = [ctx.contracts.accounting, alice, depositContract]; + + for (let i = 0n; i < VAULTS_COUNT; i++) { + // Alice can create a vault + const vault = await ethers.deployContract("LiquidStakingVault", vaultParams, { signer: alice }); + + await vault.setVaultOwnerFee(VAULT_OWNER_FEE); + await vault.setNodeOperatorFee(VAULT_NODE_OPERATOR_FEE); + + vaults.push({ vault, address: await vault.getAddress(), beaconBalance: 0n }); + + // Alice can grant NODE_OPERATOR_ROLE to Bob + const roleTx = await vault.connect(alice).grantRole(await vault.NODE_OPERATOR_ROLE(), bob); + await trace("vault.grantRole", roleTx); + + // validate vault owner and node operator + expect(await vault.hasRole(await vault.DEPOSITOR_ROLE(), await vault.EVERYONE())).to.be.true; + expect(await vault.hasRole(await vault.VAULT_MANAGER_ROLE(), alice)).to.be.true; + expect(await vault.hasRole(await vault.NODE_OPERATOR_ROLE(), bob)).to.be.true; + } + + expect(vaults.length).to.equal(VAULTS_COUNT); + }); + + it("Should allow Lido to recognize vaults and connect them to accounting", async () => { + const { lido, accounting } = ctx.contracts; + + // TODO: make cap and minBondRateBP suite the real values + const capShares = (await lido.getTotalShares()) / 10n; // 10% of total shares + const minBondRateBP = 10_00n; // 10% of ETH allocation as a bond + + for (const { vault } of vaults) { + const connectTx = await accounting + .connect(agentSigner) + .connectVault(vault, capShares, minBondRateBP, treasuryFeeBP); + + await trace("accounting.connectVault", connectTx); + } + + expect(await accounting.vaultsCount()).to.equal(VAULTS_COUNT); + }); + + it("Should allow Alice to deposit to vaults", async () => { + for (const entry of vaults) { + const depositTx = await entry.vault.connect(alice).deposit({ value: VAULT_DEPOSIT }); + await trace("vault.deposit", depositTx); + + const vaultBalance = await ethers.provider.getBalance(entry.address); + expect(vaultBalance).to.equal(VAULT_DEPOSIT); + expect(await entry.vault.value()).to.equal(VAULT_DEPOSIT); + } + }); + + it("Should allow Bob to top-up validators from vaults", async () => { + for (const entry of vaults) { + const keysToAdd = VALIDATORS_PER_VAULT; + const pubKeysBatch = ethers.randomBytes(Number(keysToAdd * PUBKEY_LENGTH)); + const signaturesBatch = ethers.randomBytes(Number(keysToAdd * SIGNATURE_LENGTH)); + + const topUpTx = await entry.vault.connect(bob).topupValidators(keysToAdd, pubKeysBatch, signaturesBatch); + await trace("vault.topupValidators", topUpTx); + + entry.beaconBalance += VAULT_DEPOSIT; + + const vaultBalance = await ethers.provider.getBalance(entry.address); + expect(vaultBalance).to.equal(0n); + expect(await entry.vault.value()).to.equal(VAULT_DEPOSIT); + } + }); + + it("Should allow Alice to mint max stETH", async () => { + const { accounting, lido } = ctx.contracts; + + vault101 = vaults[vault101Index]; + // Calculate the max stETH that can be minted on the vault 101 with the given LTV + vault101Minted = await lido.getSharesByPooledEth((VAULT_DEPOSIT * vault101LTV) / MAX_BASIS_POINTS); + + log.debug("Vault 101", { + "Vault 101 Address": vault101.address, + "Total ETH": await vault101.vault.value(), + "Max stETH": vault101Minted, + }); + + // Validate minting with the cap + const mintOverLimitTx = vault101.vault.connect(alice).mint(alice, vault101Minted + 1n); + await expect(mintOverLimitTx) + .to.be.revertedWithCustomError(accounting, "BondLimitReached") + .withArgs(vault101.address); + + const mintTx = await vault101.vault.connect(alice).mint(alice, vault101Minted); + const mintTxReceipt = await trace("vault.mint", mintTx); + + const mintEvents = ctx.getEvents(mintTxReceipt, "MintedStETHOnVault"); + expect(mintEvents.length).to.equal(1n); + expect(mintEvents[0].args?.vault).to.equal(vault101.address); + expect(mintEvents[0].args?.amountOfTokens).to.equal(vault101Minted); + + const lockedEvents = ctx.getEvents(mintTxReceipt, "Locked", [vault101.vault.interface]); + expect(lockedEvents.length).to.equal(1n); + expect(lockedEvents[0].args?.amountOfETH).to.equal(VAULT_DEPOSIT); + expect(await vault101.vault.locked()).to.equal(VAULT_DEPOSIT); + + log.debug("Vault 101", { + "Vault 101 Minted": vault101Minted, + "Vault 101 Locked": VAULT_DEPOSIT, + }); + }); + + it("Should rebase simulating 3% APR", async () => { + const { elapsedRewards, vaultRewards, netCashFlows } = await calculateReportValues(); + const vaultValues = await updateVaultValues(vaultRewards); + + const params = { + clDiff: elapsedRewards, + excludeVaultsBalances: true, + vaultValues, + netCashFlows, + } as OracleReportParams; + + log.debug("Rebasing parameters", { + "Vault Values": vaultValues, + "Net Cash Flows": netCashFlows, + }); + + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + + const vaultReportedEvent = ctx.getEvents(reportTxReceipt, "VaultReported"); + expect(vaultReportedEvent.length).to.equal(VAULTS_COUNT); + + for (const [vaultIndex, { address: vaultAddress }] of vaults.entries()) { + const vaultReport = vaultReportedEvent.find((e) => e.args.vault === vaultAddress); + + expect(vaultReport).to.exist; + expect(vaultReport?.args?.value).to.equal(vaultValues[vaultIndex]); + expect(vaultReport?.args?.netCashFlow).to.equal(netCashFlows[vaultIndex]); + + // TODO: add assertions or locked values and rewards + } + }); + + it("Should allow Bob to withdraw node operator fees in stETH", async () => { + const { lido } = ctx.contracts; + + const vault101NodeOperatorFee = await vault101.vault.accumulatedNodeOperatorFee(); + log.debug("Vault 101 stats", { + "Vault 101 node operator fee": ethers.formatEther(vault101NodeOperatorFee), + }); + + const bobStETHBalanceBefore = await lido.balanceOf(bob.address); + + const claimNOFeesTx = await vault101.vault.connect(bob).claimNodeOperatorFee(bob, true); + await trace("vault.claimNodeOperatorFee", claimNOFeesTx); + + const bobStETHBalanceAfter = await lido.balanceOf(bob.address); + + log.debug("Bob's StETH balance", { + "Bob's stETH balance before": ethers.formatEther(bobStETHBalanceBefore), + "Bob's stETH balance after": ethers.formatEther(bobStETHBalanceAfter), + }); + + // 1 wei difference is allowed due to rounding errors + expect(bobStETHBalanceAfter).to.approximately(bobStETHBalanceBefore + vault101NodeOperatorFee, 1); + }); + + it("Should stop Alice from claiming AUM rewards is stETH after bond limit reached", async () => { + await expect(vault101.vault.connect(alice).claimVaultOwnerFee(alice, true)) + .to.be.revertedWithCustomError(ctx.contracts.accounting, "BondLimitReached") + .withArgs(vault101.address); + }); + + it("Should stop Alice from claiming AUM rewards in ETH if not not enough unlocked ETH", async () => { + const feesToClaim = await vault101.vault.accumulatedVaultOwnerFee(); + const availableToClaim = (await vault101.vault.value()) - (await vault101.vault.locked()); + + await expect(vault101.vault.connect(alice).claimVaultOwnerFee(alice, false)) + .to.be.revertedWithCustomError(vault101.vault, "NotEnoughUnlockedEth") + .withArgs(availableToClaim, feesToClaim); + }); + + it("Should allow Alice to trigger validator exit to cover fees", async () => { + // simulate validator exit + await vault101.vault.connect(alice).triggerValidatorExit(1n); + await updateBalance(vault101.address, VALIDATOR_DEPOSIT_SIZE); + + const { elapsedRewards, vaultRewards, netCashFlows } = await calculateReportValues(); + // Half the vault rewards value to simulate the validator exit + vaultRewards[vault101Index] = vaultRewards[vault101Index] / 2n; + + const vaultValues = await updateVaultValues(vaultRewards); + const params = { + clDiff: elapsedRewards, + excludeVaultsBalances: true, + vaultValues, + netCashFlows, + } as OracleReportParams; + + log.debug("Rebasing parameters", { + "Vault Values": vaultValues, + "Net Cash Flows": netCashFlows, + }); + + await report(ctx, params); + }); + + it("Should allow Alice to claim AUM rewards in ETH after rebase with exited validator", async () => { + const vault101OwnerFee = await vault101.vault.accumulatedVaultOwnerFee(); + + log.debug("Vault 101 stats after operator exit", { + "Vault 101 owner fee": ethers.formatEther(vault101OwnerFee), + "Vault 101 balance": ethers.formatEther(await ethers.provider.getBalance(vault101.address)), + }); + + const aliceBalanceBefore = await ethers.provider.getBalance(alice.address); + + const claimEthTx = await vault101.vault.connect(alice).claimVaultOwnerFee(alice, false); + const { gasUsed, gasPrice } = await trace("vault.claimVaultOwnerFee", claimEthTx); + + const aliceBalanceAfter = await ethers.provider.getBalance(alice.address); + + log.debug("Balances after owner fee claim", { + "Alice's ETH balance before": ethers.formatEther(aliceBalanceBefore), + "Alice's ETH balance after": ethers.formatEther(aliceBalanceAfter), + "Alice's ETH balance diff": ethers.formatEther(aliceBalanceAfter - aliceBalanceBefore), + "Vault 101 owner fee": ethers.formatEther(vault101OwnerFee), + "Vault 101 balance": ethers.formatEther(await ethers.provider.getBalance(vault101.address)), + }); + + expect(aliceBalanceAfter).to.equal(aliceBalanceBefore + vault101OwnerFee - gasUsed * gasPrice); + }); + + it("Should allow Alice to burn shares to repay debt", async () => { + const { lido, accounting } = ctx.contracts; + + const approveTx = await lido.connect(alice).approve(accounting, vault101Minted); + await trace("lido.approve", approveTx); + + const burnTx = await vault101.vault.connect(alice).burn(alice, vault101Minted); + await trace("vault.burn", burnTx); + + const { vaultRewards, netCashFlows } = await calculateReportValues(); + + // Again half the vault rewards value to simulate operator exit + vaultRewards[vault101Index] = vaultRewards[vault101Index] / 2n; + const vaultValues = await updateVaultValues(vaultRewards); + + const params = { + clDiff: 0n, + excludeVaultsBalances: true, + vaultValues, + netCashFlows, + }; + + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + await trace("report", reportTx); + + const lockedOnVault = await vault101.vault.locked(); + expect(lockedOnVault).to.be.gt(0n); // lockedOnVault should be greater than 0, because of the debt + + // TODO: add more checks here + }); + + it("Should allow Alice to rebalance the vault to reduce the debt", async () => { + const { accounting, lido } = ctx.contracts; + + const socket = await accounting["vaultSocket(address)"](vault101.address); + const ethToTopUp = await lido.getPooledEthByShares(socket.mintedShares); + + const rebalanceTx = await vault101.vault.connect(alice).rebalance(ethToTopUp + 1n, { value: ethToTopUp + 1n }); + await trace("vault.rebalance", rebalanceTx); + }); + + it("Should allow Alice to disconnect vaults from the hub providing the debt in ETH", async () => { + const disconnectTx = await vault101.vault.connect(alice).disconnectFromHub(); + const disconnectTxReceipt = await trace("vault.disconnectFromHub", disconnectTx); + + const disconnectEvents = ctx.getEvents(disconnectTxReceipt, "VaultDisconnected"); + + expect(disconnectEvents.length).to.equal(1n); + + // TODO: add more assertions for values during the disconnection + }); +}); From e5da16196e30c49ad1dc63664cb1ae1993f5b552 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 16 Oct 2024 14:56:31 +0100 Subject: [PATCH 093/338] chore: unify some test constants --- test/integration/accounting.integration.ts | 20 +++++++++---------- .../protocol-happy-path.integration.ts | 6 +----- .../vaults-happy-path.integration.ts | 7 ++++--- test/suite/constants.ts | 11 ++++++++++ test/suite/index.ts | 1 + 5 files changed, 27 insertions(+), 18 deletions(-) create mode 100644 test/suite/constants.ts diff --git a/test/integration/accounting.integration.ts b/test/integration/accounting.integration.ts index 9f0fa60ef..18167c247 100644 --- a/test/integration/accounting.integration.ts +++ b/test/integration/accounting.integration.ts @@ -16,18 +16,18 @@ import { } from "lib/protocol/helpers"; import { Snapshot } from "test/suite"; +import { + CURATED_MODULE_ID, + LIMITER_PRECISION_BASE, + MAX_BASIS_POINTS, + MAX_DEPOSIT, + ONE_DAY, + SHARE_RATE_PRECISION, + SIMPLE_DVT_MODULE_ID, + ZERO_HASH, +} from "test/suite/constants"; -const LIMITER_PRECISION_BASE = BigInt(10 ** 9); - -const SHARE_RATE_PRECISION = BigInt(10 ** 27); -const ONE_DAY = 86400n; -const MAX_BASIS_POINTS = 10000n; const AMOUNT = ether("100"); -const MAX_DEPOSIT = 150n; -const CURATED_MODULE_ID = 1n; -const SIMPLE_DVT_MODULE_ID = 2n; - -const ZERO_HASH = new Uint8Array(32).fill(0); describe("Accounting", () => { let ctx: ProtocolContext; diff --git a/test/integration/protocol-happy-path.integration.ts b/test/integration/protocol-happy-path.integration.ts index 087d10c13..cc73a0372 100644 --- a/test/integration/protocol-happy-path.integration.ts +++ b/test/integration/protocol-happy-path.integration.ts @@ -15,13 +15,9 @@ import { } from "lib/protocol/helpers"; import { Snapshot } from "test/suite"; +import { CURATED_MODULE_ID, MAX_DEPOSIT, SIMPLE_DVT_MODULE_ID, ZERO_HASH } from "test/suite/constants"; const AMOUNT = ether("100"); -const MAX_DEPOSIT = 150n; -const CURATED_MODULE_ID = 1n; -const SIMPLE_DVT_MODULE_ID = 2n; - -const ZERO_HASH = new Uint8Array(32).fill(0); describe("Protocol Happy Path", () => { let ctx: ProtocolContext; diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 126326ecb..85fdf1f57 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -18,6 +18,7 @@ import { import { ether } from "lib/units"; import { Snapshot } from "test/suite"; +import { CURATED_MODULE_ID, MAX_DEPOSIT, ONE_DAY, SIMPLE_DVT_MODULE_ID, ZERO_HASH } from "test/suite/constants"; type Vault = { vault: LiquidStakingVault; @@ -35,7 +36,7 @@ const VALIDATORS_PER_VAULT = 2n; const VALIDATOR_DEPOSIT_SIZE = ether("32"); const VAULT_DEPOSIT = VALIDATOR_DEPOSIT_SIZE * VALIDATORS_PER_VAULT; -const ONE_YEAR = 365n * 24n * 60n * 60n; +const ONE_YEAR = 365n * ONE_DAY; const TARGET_APR = 3_00n; // 3% APR const PROTOCOL_FEE = 10_00n; // 10% fee (5% treasury + 5% node operators) const MAX_BASIS_POINTS = 100_00n; // 100% @@ -132,10 +133,10 @@ describe("Staking Vaults Happy Path", () => { await lido.connect(ethHolder).submit(ZeroAddress, { value: LIDO_DEPOSIT }); const dsmSigner = await impersonate(depositSecurityModule.address, LIDO_DEPOSIT); - const depositNorTx = await lido.connect(dsmSigner).deposit(150n, 1n, new Uint8Array(32).fill(0)); + const depositNorTx = await lido.connect(dsmSigner).deposit(MAX_DEPOSIT, CURATED_MODULE_ID, ZERO_HASH); await trace("lido.deposit", depositNorTx); - const depositSdvtTx = await lido.connect(dsmSigner).deposit(150n, 2n, new Uint8Array(32).fill(0)); + const depositSdvtTx = await lido.connect(dsmSigner).deposit(MAX_DEPOSIT, SIMPLE_DVT_MODULE_ID, ZERO_HASH); await trace("lido.deposit", depositSdvtTx); const reportData: Partial = { diff --git a/test/suite/constants.ts b/test/suite/constants.ts new file mode 100644 index 000000000..6a30c9cad --- /dev/null +++ b/test/suite/constants.ts @@ -0,0 +1,11 @@ +export const ONE_DAY = 24n * 60n * 60n; +export const MAX_BASIS_POINTS = 100_00n; + +export const MAX_DEPOSIT = 150n; +export const CURATED_MODULE_ID = 1n; +export const SIMPLE_DVT_MODULE_ID = 2n; + +export const LIMITER_PRECISION_BASE = BigInt(10 ** 9); +export const SHARE_RATE_PRECISION = BigInt(10 ** 27); + +export const ZERO_HASH = new Uint8Array(32).fill(0); diff --git a/test/suite/index.ts b/test/suite/index.ts index 36aaa83b1..bc756d53b 100644 --- a/test/suite/index.ts +++ b/test/suite/index.ts @@ -1,2 +1,3 @@ export { Snapshot, resetState } from "./snapshot"; export { Tracing } from "./tracing"; +export * from "./constants"; From b5efdcb664a2634365e8e518fc9598752e00d77d Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Thu, 17 Oct 2024 04:31:09 +0300 Subject: [PATCH 094/338] factory update --- contracts/0.8.9/utils/BeaconProxyUtils.sol | 23 +++ contracts/0.8.9/vaults/StakingVault.sol | 17 +- contracts/0.8.9/vaults/VaultFactory.sol | 40 +--- contracts/0.8.9/vaults/VaultHub.sol | 31 ++- .../0.8.9/vaults/interfaces/IBeaconProxy.sol | 10 + ...LiquidStakingVault__MockForTestUpgrade.sol | 12 +- test/0.8.9/vaults/vaultFactory.test.ts | 194 ++++++++++-------- 7 files changed, 190 insertions(+), 137 deletions(-) create mode 100644 contracts/0.8.9/utils/BeaconProxyUtils.sol create mode 100644 contracts/0.8.9/vaults/interfaces/IBeaconProxy.sol diff --git a/contracts/0.8.9/utils/BeaconProxyUtils.sol b/contracts/0.8.9/utils/BeaconProxyUtils.sol new file mode 100644 index 000000000..7090cae68 --- /dev/null +++ b/contracts/0.8.9/utils/BeaconProxyUtils.sol @@ -0,0 +1,23 @@ +// SPDX-FileCopyrightText: 2022 Lido +// SPDX-License-Identifier: GPL-3.0 +pragma solidity 0.8.9; + +import "../lib/UnstructuredStorage.sol"; + + +library BeaconProxyUtils { + using UnstructuredStorage for bytes32; + + /** + * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy. + * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor. + */ + bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50; + + /** + * @dev Returns the current implementation address. + */ + function getBeacon() internal view returns (address) { + return _BEACON_SLOT.getStorageAddress(); + } +} diff --git a/contracts/0.8.9/vaults/StakingVault.sol b/contracts/0.8.9/vaults/StakingVault.sol index f55527f5b..96027e2bb 100644 --- a/contracts/0.8.9/vaults/StakingVault.sol +++ b/contracts/0.8.9/vaults/StakingVault.sol @@ -7,7 +7,8 @@ pragma solidity 0.8.9; import {IStaking} from "./interfaces/IStaking.sol"; import {BeaconChainDepositor} from "../BeaconChainDepositor.sol"; import {AccessControlEnumerable} from "../utils/access/AccessControlEnumerable.sol"; -import {Versioned} from "../utils/Versioned.sol"; +import {BeaconProxyUtils} from "../utils/BeaconProxyUtils.sol"; +import {IBeaconProxy} from "./interfaces/IBeaconProxy.sol"; // TODO: trigger validator exit // TODO: add recover functions @@ -19,9 +20,9 @@ import {Versioned} from "../utils/Versioned.sol"; /// @notice Basic ownable vault for staking. Allows to deposit ETH, create /// batches of validators withdrawal credentials set to the vault, receive /// various rewards and withdraw ETH. -contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable, Versioned { +contract StakingVault is IStaking, IBeaconProxy, BeaconChainDepositor, AccessControlEnumerable { - uint8 private constant _version = 1; + uint8 private constant VERSION = 1; address public constant EVERYONE = address(0x4242424242424242424242424242424242424242); @@ -37,8 +38,7 @@ contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable /// @param _admin admin address that can TBD function initialize(address _admin) public { if (_admin == address(0)) revert ZeroAddress("_admin"); - - _initializeContractVersionTo(1); + if (getBeacon() == address(0)) revert NonProxyCall(); _grantRole(DEFAULT_ADMIN_ROLE, _admin); _grantRole(VAULT_MANAGER_ROLE, _admin); @@ -46,7 +46,11 @@ contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable } function version() public pure virtual returns(uint8) { - return _version; + return VERSION; + } + + function getBeacon() public view returns (address) { + return BeaconProxyUtils.getBeacon(); } function getWithdrawalCredentials() public view returns (bytes32) { @@ -114,4 +118,5 @@ contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable error TransferFailed(address receiver, uint256 amount); error NotEnoughBalance(uint256 balance); error NotAuthorized(string operation, address addr); + error NonProxyCall(); } diff --git a/contracts/0.8.9/vaults/VaultFactory.sol b/contracts/0.8.9/vaults/VaultFactory.sol index 3f791f3fa..e4d180201 100644 --- a/contracts/0.8.9/vaults/VaultFactory.sol +++ b/contracts/0.8.9/vaults/VaultFactory.sol @@ -3,62 +3,36 @@ import {UpgradeableBeacon} from "@openzeppelin/contracts-v4.4/proxy/beacon/UpgradeableBeacon.sol"; import {BeaconProxy} from "@openzeppelin/contracts-v4.4/proxy/beacon/BeaconProxy.sol"; -import {IHub} from "./interfaces/IHub.sol"; -import {ILockable} from "./interfaces/ILockable.sol"; import {StakingVault} from "./StakingVault.sol"; -// See contracts/COMPILERS.md pragma solidity 0.8.9; -contract VaultFactory is UpgradeableBeacon{ - - IHub public immutable VAULT_HUB; - - error ZeroAddress(string field); +contract VaultFactory is UpgradeableBeacon { /** * @notice Event emitted on a Vault creation * @param admin The address of the Vault admin * @param vault The address of the created Vault - * @param capShares The maximum number of stETH shares that can be minted by the vault - * @param minimumBondShareBP The minimum bond rate in basis points - * @param treasuryFeeBP The fee that goes to the treasury */ event VaultCreated( address indexed admin, - address indexed vault, - uint256 capShares, - uint256 minimumBondShareBP, - uint256 treasuryFeeBP + address indexed vault ); - constructor(address _owner, address _implementation, IHub _vaultHub) UpgradeableBeacon(_implementation) { - if (_implementation == address(0)) revert ZeroAddress("_implementation"); - if (address(_vaultHub) == address(0)) revert ZeroAddress("_vaultHub"); - _transferOwnership(_owner); - VAULT_HUB = _vaultHub; + constructor(address _owner, address _implementation) UpgradeableBeacon(_implementation) { + transferOwnership(_owner); } - function createVault( - address _vaultOwner, - uint256 _capShares, - uint256 _minimumBondShareBP, - uint256 _treasuryFeeBP - ) external onlyOwner returns(address vault) { - if (address(_vaultOwner) == address(0)) revert ZeroAddress("_vaultOwner"); - + function createVault() external returns(address vault) { vault = address( new BeaconProxy( address(this), - abi.encodeWithSelector(StakingVault.initialize.selector, _vaultOwner) + abi.encodeWithSelector(StakingVault.initialize.selector, msg.sender) ) ); - // add vault to hub - VAULT_HUB.connectVault(ILockable(vault), _capShares, _minimumBondShareBP, _treasuryFeeBP); - // emit event - emit VaultCreated(_vaultOwner, vault, _capShares, _minimumBondShareBP, _treasuryFeeBP); + emit VaultCreated(msg.sender, vault); return address(vault); } diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 00bc874cd..0af1b5b34 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -4,10 +4,12 @@ // See contracts/COMPILERS.md pragma solidity 0.8.9; +import {IBeacon} from "@openzeppelin/contracts-v4.4/proxy/beacon/IBeacon.sol"; import {AccessControlEnumerable} from "../utils/access/AccessControlEnumerable.sol"; import {ILockable} from "./interfaces/ILockable.sol"; import {IHub} from "./interfaces/IHub.sol"; import {ILiquidity} from "./interfaces/ILiquidity.sol"; +import {IBeaconProxy} from "./interfaces/IBeaconProxy.sol"; interface StETH { function mintExternalShares(address, uint256) external; @@ -53,6 +55,24 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { /// @dev if vault is not connected to the hub, it's index is zero mapping(ILockable => uint256) private vaultIndex; + event VaultImplAdded(address impl); + event VaultFactoryAdded(address factory); + + mapping (address => bool) public vaultFactories; + mapping (address => bool) public vaultImpl; + + function addFactory(address factory) public onlyRole(VAULT_MASTER_ROLE) { + if (vaultFactories[factory]) revert AlreadyExists(factory); + vaultFactories[factory] = true; + emit VaultFactoryAdded(factory); + } + + function addImpl(address impl) public onlyRole(VAULT_MASTER_ROLE) { + if (vaultImpl[impl]) revert AlreadyExists(impl); + vaultImpl[impl] = true; + emit VaultImplAdded(impl); + } + constructor(address _admin, address _stETH, address _treasury) { STETH = StETH(_stETH); TREASURE = _treasury; @@ -95,6 +115,12 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { if (_treasuryFeeBP == 0) revert ZeroArgument("treasuryFeeBP"); if (address(_vault) == address(0)) revert ZeroArgument("vault"); + address factory = IBeaconProxy(address (_vault)).getBeacon(); + if (!vaultFactories[factory]) revert FactoryNotAllowed(factory); + + address impl = IBeacon(factory).implementation(); + if (!vaultImpl[impl]) revert ImplNotAllowed(impl); + if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault)); if (vaultsCount() >= MAX_VAULTS_COUNT) revert TooManyVaults(); if (_capShares > STETH.getTotalShares() / 10) { @@ -103,7 +129,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { if (_minBondRateBP > BPS_BASE) revert MinBondRateTooHigh(address(_vault), _minBondRateBP, BPS_BASE); if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); - VaultSocket memory vr = VaultSocket(ILockable(_vault), uint96(_capShares), 0, uint16(_minBondRateBP), uint16(_treasuryFeeBP)); + VaultSocket memory vr = VaultSocket(_vault, uint96(_capShares), 0, uint16(_minBondRateBP), uint16(_treasuryFeeBP)); vaultIndex[_vault] = sockets.length; sockets.push(vr); @@ -363,4 +389,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); error MinBondRateTooHigh(address vault, uint256 minBondRateBP, uint256 maxMinBondRateBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); + error AlreadyExists(address addr); + error FactoryNotAllowed(address beacon); + error ImplNotAllowed(address impl); } diff --git a/contracts/0.8.9/vaults/interfaces/IBeaconProxy.sol b/contracts/0.8.9/vaults/interfaces/IBeaconProxy.sol new file mode 100644 index 000000000..98642fb80 --- /dev/null +++ b/contracts/0.8.9/vaults/interfaces/IBeaconProxy.sol @@ -0,0 +1,10 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.9; + +interface IBeaconProxy { + function getBeacon() external view returns (address); + + function version() external pure returns(uint8); +} diff --git a/test/0.8.9/contracts/LiquidStakingVault__MockForTestUpgrade.sol b/test/0.8.9/contracts/LiquidStakingVault__MockForTestUpgrade.sol index 60416a1d3..179613f79 100644 --- a/test/0.8.9/contracts/LiquidStakingVault__MockForTestUpgrade.sol +++ b/test/0.8.9/contracts/LiquidStakingVault__MockForTestUpgrade.sol @@ -6,25 +6,21 @@ import {ILiquid} from "contracts/0.8.9/vaults/interfaces/ILiquid.sol"; import {ILockable} from "contracts/0.8.9/vaults/interfaces/ILockable.sol"; import {ILiquidity} from "contracts/0.8.9/vaults/interfaces/ILiquidity.sol"; import {BeaconChainDepositor} from "contracts/0.8.9/BeaconChainDepositor.sol"; +import {BeaconProxyUtils} from 'contracts/0.8.9/utils/BeaconProxyUtils.sol'; pragma solidity 0.8.9; contract LiquidStakingVault__MockForTestUpgrade is StakingVault, ILiquid, ILockable { - uint8 private constant _version = 2; - - function version() public pure override returns(uint8) { - return _version; - } + uint8 private constant VERSION = 2; constructor( address _depositContract ) StakingVault(_depositContract) { } - function finalizeUpgrade_v2() external { - _checkContractVersion(1); - _updateContractVersion(2); + function version() public pure override returns(uint8) { + return VERSION; } function burn(uint256 _amountOfShares) external {} diff --git a/test/0.8.9/vaults/vaultFactory.test.ts b/test/0.8.9/vaults/vaultFactory.test.ts index dfeed3d1f..92b910319 100644 --- a/test/0.8.9/vaults/vaultFactory.test.ts +++ b/test/0.8.9/vaults/vaultFactory.test.ts @@ -1,4 +1,3 @@ - import { expect } from "chai"; import { ethers } from "hardhat"; @@ -13,9 +12,10 @@ import { LiquidStakingVault__MockForTestUpgrade__factory, StETH__Harness, VaultFactory, - VaultHub} from "typechain-types"; + VaultHub, +} from "typechain-types"; -import { certainAddress, ether, findEventsWithInterfaces,randomAddress } from "lib"; +import { ArrayToUnion, certainAddress, ether, findEventsWithInterfaces, randomAddress } from "lib"; const services = [ "accountingOracle", @@ -35,7 +35,6 @@ const services = [ "accounting", ] as const; - type Service = ArrayToUnion; type Config = Record; @@ -46,22 +45,12 @@ function randomConfig(): Config { }, {} as Config); } -interface VaultParams { - capShares: bigint; - minimumBondShareBP: bigint; - treasuryFeeBP: bigint; -} - interface Vault { admin: string; vault: string; - capShares: number; - minimumBondShareBP: number; - treasuryFeeBP: number; } describe("VaultFactory.sol", () => { - let deployer: HardhatEthersSigner; let admin: HardhatEthersSigner; let holder: HardhatEthersSigner; @@ -81,43 +70,34 @@ describe("VaultFactory.sol", () => { let locator: LidoLocator; //create vault from factory - async function createVaultProxy({ - capShares, - minimumBondShareBP, - treasuryFeeBP - }:VaultParams, - _factoryAdmin: HardhatEthersSigner, - _owner: HardhatEthersSigner - ): Promise { - const tx = await vaultFactory.connect(_factoryAdmin).createVault(_owner, capShares, minimumBondShareBP, treasuryFeeBP) + async function createVaultProxy(_owner: HardhatEthersSigner): Promise { + const tx = await vaultFactory.connect(_owner).createVault(); await expect(tx).to.emit(vaultFactory, "VaultCreated"); // Get the receipt manually const receipt = (await tx.wait())!; - const events = findEventsWithInterfaces(receipt, "VaultCreated", [vaultFactory.interface]) + const events = findEventsWithInterfaces(receipt, "VaultCreated", [vaultFactory.interface]); - // If no events found, return undefined - if (events.length === 0) return; + // If no events found, return undefined + if (events.length === 0) return { + admin: '', + vault: '', + }; // Get the first event const event = events[0]; // Extract the event arguments - const { vault, admin, capShares: eventCapShares, minimumBondShareBP: eventMinimumBondShareBP, treasuryFeeBP: eventTreasuryFeeBP } = event.args; + const { vault, admin: vaultAdmin } = event.args; // Create and return the Vault object - const createdVault: Vault = { - admin: admin, - vault: vault, - capShares: eventCapShares, // Convert BigNumber to number - minimumBondShareBP: eventMinimumBondShareBP, // Convert BigNumber to number - treasuryFeeBP: eventTreasuryFeeBP, // Convert BigNumber to number + return { + admin: vaultAdmin, + vault: vault, }; - - return createdVault; } - const treasury = certainAddress("treasury") + const treasury = certainAddress("treasury"); beforeEach(async () => { [deployer, admin, holder, stranger, vaultOwner1, vaultOwner2] = await ethers.getSigners(); @@ -127,75 +107,111 @@ describe("VaultFactory.sol", () => { depositContract = await ethers.deployContract("DepositContract__MockForBeaconChainDepositor", deployer); //VaultHub - vaultHub = await ethers.deployContract("Accounting", [admin, locator, steth, treasury], { from: deployer}); - implOld = await ethers.deployContract("LiquidStakingVault", [vaultHub, depositContract], {from: deployer}); - implNew = await ethers.deployContract("LiquidStakingVault__MockForTestUpgrade", [depositContract], {from: deployer}); - vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, vaultHub], { from: deployer}); + vaultHub = await ethers.deployContract("Accounting", [admin, locator, steth, treasury], { from: deployer }); + implOld = await ethers.deployContract("LiquidStakingVault", [vaultHub, depositContract], { from: deployer }); + implNew = await ethers.deployContract("LiquidStakingVault__MockForTestUpgrade", [depositContract], { + from: deployer, + }); + vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld], { from: deployer }); //add role to factory - await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), vaultFactory); - }) + await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), admin); + + //the initialize() function cannot be called on a contract + await expect(implOld.initialize(stranger)).to.revertedWithCustomError(implOld, "NonProxyCall"); + }); context("connect", () => { it("connect ", async () => { - - const vaultsBefore = await vaultHub.vaultsCount() - expect(vaultsBefore).to.eq(0) + const vaultsBefore = await vaultHub.vaultsCount(); + expect(vaultsBefore).to.eq(0); const config1 = { capShares: 10n, minimumBondShareBP: 500n, - treasuryFeeBP: 500n - } + treasuryFeeBP: 500n, + }; const config2 = { capShares: 20n, minimumBondShareBP: 200n, - treasuryFeeBP: 600n - } - - const vault1event = await createVaultProxy(config1, admin, vaultOwner1) - const vault2event = await createVaultProxy(config2, admin, vaultOwner2) - - const vaultsAfter = await vaultHub.vaultsCount() - - const stakingVaultContract1 = new ethers.Contract(vault1event?.vault, LiquidStakingVault__factory.abi, ethers.provider); - const stakingVaultContract1New = new ethers.Contract(vault1event?.vault, LiquidStakingVault__MockForTestUpgrade__factory.abi, ethers.provider); - const stakingVaultContract2 = new ethers.Contract(vault2event?.vault, LiquidStakingVault__factory.abi, ethers.provider); - - expect(vaultsAfter).to.eq(2) - - const wc1 = await stakingVaultContract1.getWithdrawalCredentials() - const wc2 = await stakingVaultContract2.getWithdrawalCredentials() - const version1Before = await stakingVaultContract1.version() - const version2Before = await stakingVaultContract2.version() - - const implBefore = await vaultFactory.implementation() - expect(implBefore).to.eq(await implOld.getAddress()) + treasuryFeeBP: 600n, + }; + + //create vault permissionless + const vault1event = await createVaultProxy(vaultOwner1); + const vault2event = await createVaultProxy(vaultOwner2); + + //try to connect vault without, factory not allowed + await expect( + vaultHub + .connect(admin) + .connectVault(vault1event.vault, config1.capShares, config1.minimumBondShareBP, config1.treasuryFeeBP), + ).to.revertedWithCustomError(vaultHub, "FactoryNotAllowed"); + + //add factory to whitelist + await vaultHub.connect(admin).addFactory(vaultFactory); + + //try to connect vault without, impl not allowed + await expect( + vaultHub + .connect(admin) + .connectVault(vault1event.vault, config1.capShares, config1.minimumBondShareBP, config1.treasuryFeeBP), + ).to.revertedWithCustomError(vaultHub, "ImplNotAllowed"); + + //add impl to whitelist + await vaultHub.connect(admin).addImpl(implOld); + + //connect vaults to VaultHub + await vaultHub + .connect(admin) + .connectVault(vault1event.vault, config1.capShares, config1.minimumBondShareBP, config1.treasuryFeeBP); + await vaultHub + .connect(admin) + .connectVault(vault2event.vault, config2.capShares, config2.minimumBondShareBP, config2.treasuryFeeBP); + + const vaultsAfter = await vaultHub.vaultsCount(); + expect(vaultsAfter).to.eq(2); + + const vaultContract1 = new ethers.Contract(vault1event.vault, LiquidStakingVault__factory.abi, ethers.provider); + // const vaultContract1New = new ethers.Contract(vault1event?.vault, LiquidStakingVault__MockForTestUpgrade__factory.abi, ethers.provider); + const vaultContract2 = new ethers.Contract(vault2event.vault, LiquidStakingVault__factory.abi, ethers.provider); + + const version1Before = await vaultContract1.version(); + const version2Before = await vaultContract2.version(); + + const implBefore = await vaultFactory.implementation(); + expect(implBefore).to.eq(await implOld.getAddress()); //upgrade beacon to new implementation - await vaultFactory.connect(admin).upgradeTo(implNew) + await vaultFactory.connect(admin).upgradeTo(implNew); - await stakingVaultContract1New.connect(stranger).finalizeUpgrade_v2() + const implAfter = await vaultFactory.implementation(); + expect(implAfter).to.eq(await implNew.getAddress()); //create new vault with new implementation - - const vault3event = await createVaultProxy(config1, admin, vaultOwner1) - const stakingVaultContract3 = new ethers.Contract(vault3event?.vault, LiquidStakingVault__MockForTestUpgrade__factory.abi, ethers.provider); - - const version1After = await stakingVaultContract1.version() - const version2After = await stakingVaultContract2.version() - const version3After = await stakingVaultContract3.version() - - const contractVersion1After = await stakingVaultContract1.getContractVersion() - const contractVersion2After = await stakingVaultContract2.getContractVersion() - const contractVersion3After = await stakingVaultContract3.getContractVersion() - - console.log({version1Before, version1After}) - console.log({version2Before, version2After, version3After}) - console.log({contractVersion1After, contractVersion2After, contractVersion3After}) - - const tx = await stakingVaultContract3.connect(stranger).finalizeUpgrade_v2() - + const vault3event = await createVaultProxy(vaultOwner1); + const vaultContract3 = new ethers.Contract( + vault3event?.vault, + LiquidStakingVault__MockForTestUpgrade__factory.abi, + ethers.provider, + ); + + //we upgrade implementation and do not add it to whitelist + await expect( + vaultHub + .connect(admin) + .connectVault(vault1event.vault, config1.capShares, config1.minimumBondShareBP, config1.treasuryFeeBP), + ).to.revertedWithCustomError(vaultHub, "ImplNotAllowed"); + + const version1After = await vaultContract1.version(); + const version2After = await vaultContract2.version(); + const version3After = await vaultContract3.version(); + + console.log({ version1Before, version1After }); + console.log({ version2Before, version2After, version3After }); + + expect(version1Before).not.to.eq(version1After); + expect(version2Before).not.to.eq(version2After); }); }); -}) +}); From 0141020a732b2451523d9ee08952cc1cf50765eb Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 17 Oct 2024 11:30:50 +0100 Subject: [PATCH 095/338] fix: ci cleanup --- test/integration/lst-vaults.ts | 59 ---------------------------------- 1 file changed, 59 deletions(-) delete mode 100644 test/integration/lst-vaults.ts diff --git a/test/integration/lst-vaults.ts b/test/integration/lst-vaults.ts deleted file mode 100644 index 785a634e0..000000000 --- a/test/integration/lst-vaults.ts +++ /dev/null @@ -1,59 +0,0 @@ -import { ethers } from "hardhat"; - -import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; - -import { ether, impersonate } from "lib"; -import { getProtocolContext, ProtocolContext } from "lib/protocol"; -import { finalizeWithdrawalQueue, norEnsureOperators, report, sdvtEnsureOperators } from "lib/protocol/helpers"; - -import { Snapshot } from "test/suite"; - -const AMOUNT = ether("100"); -const MAX_DEPOSIT = 150n; -const CURATED_MODULE_ID = 1n; - -const ZERO_HASH = new Uint8Array(32).fill(0); - -describe("Liquid Staking Vaults", () => { - let ctx: ProtocolContext; - - let ethHolder: HardhatEthersSigner; - let stEthHolder: HardhatEthersSigner; - - let snapshot: string; - let originalState: string; - - before(async () => { - ctx = await getProtocolContext(); - - [stEthHolder, ethHolder] = await ethers.getSigners(); - - snapshot = await Snapshot.take(); - - const { lido, depositSecurityModule } = ctx.contracts; - - await finalizeWithdrawalQueue(ctx, stEthHolder, ethHolder); - - await norEnsureOperators(ctx, 3n, 5n); - if (ctx.flags.withSimpleDvtModule) { - await sdvtEnsureOperators(ctx, 3n, 5n); - } - - const dsmSigner = await impersonate(depositSecurityModule.address, AMOUNT); - await lido.connect(dsmSigner).deposit(MAX_DEPOSIT, CURATED_MODULE_ID, ZERO_HASH); - - await report(ctx, { - clDiff: ether("32") * 3n, // 32 ETH * 3 validators - clAppearedValidators: 3n, - excludeVaultsBalances: true, - }); - }); - - beforeEach(async () => (originalState = await Snapshot.take())); - - afterEach(async () => await Snapshot.restore(originalState)); - - after(async () => await Snapshot.restore(snapshot)); // Rollback to the initial state pre deployment - - it.skip("Should update vaults on rebase", async () => {}); -}); From 71b5741182ed267d1912b9abe84d6a90363e9cca Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 17 Oct 2024 15:50:51 +0500 Subject: [PATCH 096/338] chore: treeshake oz-ownable-upgradeable --- .../5.0.2/access/OwnableUpgradeable.sol | 119 +++++++++ .../5.0.2/proxy/utils/Initializable.sol | 228 ++++++++++++++++++ .../5.0.2/utils/ContextUpgradeable.sol | 34 +++ 3 files changed, 381 insertions(+) create mode 100644 contracts/openzeppelin/5.0.2/access/OwnableUpgradeable.sol create mode 100644 contracts/openzeppelin/5.0.2/proxy/utils/Initializable.sol create mode 100644 contracts/openzeppelin/5.0.2/utils/ContextUpgradeable.sol diff --git a/contracts/openzeppelin/5.0.2/access/OwnableUpgradeable.sol b/contracts/openzeppelin/5.0.2/access/OwnableUpgradeable.sol new file mode 100644 index 000000000..917b1a48c --- /dev/null +++ b/contracts/openzeppelin/5.0.2/access/OwnableUpgradeable.sol @@ -0,0 +1,119 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol) + +pragma solidity ^0.8.20; + +import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol"; +import {Initializable} from "../proxy/utils/Initializable.sol"; + +/** + * @dev Contract module which provides a basic access control mechanism, where + * there is an account (an owner) that can be granted exclusive access to + * specific functions. + * + * The initial owner is set to the address provided by the deployer. This can + * later be changed with {transferOwnership}. + * + * This module is used through inheritance. It will make available the modifier + * `onlyOwner`, which can be applied to your functions to restrict their use to + * the owner. + */ +abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable { + /// @custom:storage-location erc7201:openzeppelin.storage.Ownable + struct OwnableStorage { + address _owner; + } + + // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Ownable")) - 1)) & ~bytes32(uint256(0xff)) + bytes32 private constant OwnableStorageLocation = 0x9016d09d72d40fdae2fd8ceac6b6234c7706214fd39c1cd1e609a0528c199300; + + function _getOwnableStorage() private pure returns (OwnableStorage storage $) { + assembly { + $.slot := OwnableStorageLocation + } + } + + /** + * @dev The caller account is not authorized to perform an operation. + */ + error OwnableUnauthorizedAccount(address account); + + /** + * @dev The owner is not a valid owner account. (eg. `address(0)`) + */ + error OwnableInvalidOwner(address owner); + + event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); + + /** + * @dev Initializes the contract setting the address provided by the deployer as the initial owner. + */ + function __Ownable_init(address initialOwner) internal onlyInitializing { + __Ownable_init_unchained(initialOwner); + } + + function __Ownable_init_unchained(address initialOwner) internal onlyInitializing { + if (initialOwner == address(0)) { + revert OwnableInvalidOwner(address(0)); + } + _transferOwnership(initialOwner); + } + + /** + * @dev Throws if called by any account other than the owner. + */ + modifier onlyOwner() { + _checkOwner(); + _; + } + + /** + * @dev Returns the address of the current owner. + */ + function owner() public view virtual returns (address) { + OwnableStorage storage $ = _getOwnableStorage(); + return $._owner; + } + + /** + * @dev Throws if the sender is not the owner. + */ + function _checkOwner() internal view virtual { + if (owner() != _msgSender()) { + revert OwnableUnauthorizedAccount(_msgSender()); + } + } + + /** + * @dev Leaves the contract without owner. It will not be possible to call + * `onlyOwner` functions. Can only be called by the current owner. + * + * NOTE: Renouncing ownership will leave the contract without an owner, + * thereby disabling any functionality that is only available to the owner. + */ + function renounceOwnership() public virtual onlyOwner { + _transferOwnership(address(0)); + } + + /** + * @dev Transfers ownership of the contract to a new account (`newOwner`). + * Can only be called by the current owner. + */ + function transferOwnership(address newOwner) public virtual onlyOwner { + if (newOwner == address(0)) { + revert OwnableInvalidOwner(address(0)); + } + _transferOwnership(newOwner); + } + + /** + * @dev Transfers ownership of the contract to a new account (`newOwner`). + * Internal function without access restriction. + */ + function _transferOwnership(address newOwner) internal virtual { + OwnableStorage storage $ = _getOwnableStorage(); + address oldOwner = $._owner; + $._owner = newOwner; + emit OwnershipTransferred(oldOwner, newOwner); + } +} \ No newline at end of file diff --git a/contracts/openzeppelin/5.0.2/proxy/utils/Initializable.sol b/contracts/openzeppelin/5.0.2/proxy/utils/Initializable.sol new file mode 100644 index 000000000..4d915fded --- /dev/null +++ b/contracts/openzeppelin/5.0.2/proxy/utils/Initializable.sol @@ -0,0 +1,228 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/Initializable.sol) + +pragma solidity ^0.8.20; + +/** + * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed + * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an + * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer + * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect. + * + * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be + * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in + * case an upgrade adds a module that needs to be initialized. + * + * For example: + * + * [.hljs-theme-light.nopadding] + * ```solidity + * contract MyToken is ERC20Upgradeable { + * function initialize() initializer public { + * __ERC20_init("MyToken", "MTK"); + * } + * } + * + * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable { + * function initializeV2() reinitializer(2) public { + * __ERC20Permit_init("MyToken"); + * } + * } + * ``` + * + * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as + * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}. + * + * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure + * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity. + * + * [CAUTION] + * ==== + * Avoid leaving a contract uninitialized. + * + * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation + * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke + * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed: + * + * [.hljs-theme-light.nopadding] + * ``` + * /// @custom:oz-upgrades-unsafe-allow constructor + * constructor() { + * _disableInitializers(); + * } + * ``` + * ==== + */ +abstract contract Initializable { + /** + * @dev Storage of the initializable contract. + * + * It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions + * when using with upgradeable contracts. + * + * @custom:storage-location erc7201:openzeppelin.storage.Initializable + */ + struct InitializableStorage { + /** + * @dev Indicates that the contract has been initialized. + */ + uint64 _initialized; + /** + * @dev Indicates that the contract is in the process of being initialized. + */ + bool _initializing; + } + + // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Initializable")) - 1)) & ~bytes32(uint256(0xff)) + bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00; + + /** + * @dev The contract is already initialized. + */ + error InvalidInitialization(); + + /** + * @dev The contract is not initializing. + */ + error NotInitializing(); + + /** + * @dev Triggered when the contract has been initialized or reinitialized. + */ + event Initialized(uint64 version); + + /** + * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope, + * `onlyInitializing` functions can be used to initialize parent contracts. + * + * Similar to `reinitializer(1)`, except that in the context of a constructor an `initializer` may be invoked any + * number of times. This behavior in the constructor can be useful during testing and is not expected to be used in + * production. + * + * Emits an {Initialized} event. + */ + modifier initializer() { + // solhint-disable-next-line var-name-mixedcase + InitializableStorage storage $ = _getInitializableStorage(); + + // Cache values to avoid duplicated sloads + bool isTopLevelCall = !$._initializing; + uint64 initialized = $._initialized; + + // Allowed calls: + // - initialSetup: the contract is not in the initializing state and no previous version was + // initialized + // - construction: the contract is initialized at version 1 (no reininitialization) and the + // current contract is just being deployed + bool initialSetup = initialized == 0 && isTopLevelCall; + bool construction = initialized == 1 && address(this).code.length == 0; + + if (!initialSetup && !construction) { + revert InvalidInitialization(); + } + $._initialized = 1; + if (isTopLevelCall) { + $._initializing = true; + } + _; + if (isTopLevelCall) { + $._initializing = false; + emit Initialized(1); + } + } + + /** + * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the + * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be + * used to initialize parent contracts. + * + * A reinitializer may be used after the original initialization step. This is essential to configure modules that + * are added through upgrades and that require initialization. + * + * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer` + * cannot be nested. If one is invoked in the context of another, execution will revert. + * + * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in + * a contract, executing them in the right order is up to the developer or operator. + * + * WARNING: Setting the version to 2**64 - 1 will prevent any future reinitialization. + * + * Emits an {Initialized} event. + */ + modifier reinitializer(uint64 version) { + // solhint-disable-next-line var-name-mixedcase + InitializableStorage storage $ = _getInitializableStorage(); + + if ($._initializing || $._initialized >= version) { + revert InvalidInitialization(); + } + $._initialized = version; + $._initializing = true; + _; + $._initializing = false; + emit Initialized(version); + } + + /** + * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the + * {initializer} and {reinitializer} modifiers, directly or indirectly. + */ + modifier onlyInitializing() { + _checkInitializing(); + _; + } + + /** + * @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}. + */ + function _checkInitializing() internal view virtual { + if (!_isInitializing()) { + revert NotInitializing(); + } + } + + /** + * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call. + * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized + * to any version. It is recommended to use this to lock implementation contracts that are designed to be called + * through proxies. + * + * Emits an {Initialized} event the first time it is successfully executed. + */ + function _disableInitializers() internal virtual { + // solhint-disable-next-line var-name-mixedcase + InitializableStorage storage $ = _getInitializableStorage(); + + if ($._initializing) { + revert InvalidInitialization(); + } + if ($._initialized != type(uint64).max) { + $._initialized = type(uint64).max; + emit Initialized(type(uint64).max); + } + } + + /** + * @dev Returns the highest version that has been initialized. See {reinitializer}. + */ + function _getInitializedVersion() internal view returns (uint64) { + return _getInitializableStorage()._initialized; + } + + /** + * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}. + */ + function _isInitializing() internal view returns (bool) { + return _getInitializableStorage()._initializing; + } + + /** + * @dev Returns a pointer to the storage namespace. + */ + // solhint-disable-next-line var-name-mixedcase + function _getInitializableStorage() private pure returns (InitializableStorage storage $) { + assembly { + $.slot := INITIALIZABLE_STORAGE + } + } +} \ No newline at end of file diff --git a/contracts/openzeppelin/5.0.2/utils/ContextUpgradeable.sol b/contracts/openzeppelin/5.0.2/utils/ContextUpgradeable.sol new file mode 100644 index 000000000..638b4c8d6 --- /dev/null +++ b/contracts/openzeppelin/5.0.2/utils/ContextUpgradeable.sol @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol) + +pragma solidity ^0.8.20; +import {Initializable} from "../proxy/utils/Initializable.sol"; + +/** + * @dev Provides information about the current execution context, including the + * sender of the transaction and its data. While these are generally available + * via msg.sender and msg.data, they should not be accessed in such a direct + * manner, since when dealing with meta-transactions the account sending and + * paying for execution may not be the actual sender (as far as an application + * is concerned). + * + * This contract is only required for intermediate, library-like contracts. + */ +abstract contract ContextUpgradeable is Initializable { + function __Context_init() internal onlyInitializing { + } + + function __Context_init_unchained() internal onlyInitializing { + } + function _msgSender() internal view virtual returns (address) { + return msg.sender; + } + + function _msgData() internal view virtual returns (bytes calldata) { + return msg.data; + } + + function _contextSuffixLength() internal view virtual returns (uint256) { + return 0; + } +} \ No newline at end of file From bebba07dbd111fe5c1a9a6872d6fbb12f9f29d0d Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 17 Oct 2024 16:34:35 +0500 Subject: [PATCH 097/338] feat: move vaults to 0.8.25 --- .../0.8.25/vaults/LiquidStakingVault.sol | 233 +++++++++++ contracts/0.8.25/vaults/StakingVault.sol | 90 +++++ .../vaults/VaultBeaconChainDepositor.sol | 99 +++++ contracts/0.8.25/vaults/VaultHub.sol | 365 +++++++++++++++++ contracts/0.8.25/vaults/interfaces/IHub.sol | 18 + .../0.8.25/vaults/interfaces/ILiquid.sol | 9 + .../0.8.25/vaults/interfaces/ILiquidity.sol | 15 + .../0.8.25/vaults/interfaces/ILockable.sol | 22 + .../0.8.25/vaults/interfaces/IStaking.sol | 27 ++ .../5.0.2/access/IAccessControl.sol | 98 +++++ .../extensions/IAccessControlEnumerable.sol | 31 ++ .../5.0.2/utils/introspection/IERC165.sol | 25 ++ .../5.0.2/utils/structs/EnumerableSet.sol | 378 ++++++++++++++++++ .../5.0.2/access/AccessControlUpgradeable.sol | 233 +++++++++++ .../5.0.2/access/OwnableUpgradeable.sol | 0 .../AccessControlEnumerableUpgradeable.sol | 92 +++++ .../5.0.2/proxy/utils/Initializable.sol | 0 .../5.0.2/utils/ContextUpgradeable.sol | 0 .../utils/introspection/ERC165Upgradeable.sol | 33 ++ hardhat.config.ts | 10 + 20 files changed, 1778 insertions(+) create mode 100644 contracts/0.8.25/vaults/LiquidStakingVault.sol create mode 100644 contracts/0.8.25/vaults/StakingVault.sol create mode 100644 contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol create mode 100644 contracts/0.8.25/vaults/VaultHub.sol create mode 100644 contracts/0.8.25/vaults/interfaces/IHub.sol create mode 100644 contracts/0.8.25/vaults/interfaces/ILiquid.sol create mode 100644 contracts/0.8.25/vaults/interfaces/ILiquidity.sol create mode 100644 contracts/0.8.25/vaults/interfaces/ILockable.sol create mode 100644 contracts/0.8.25/vaults/interfaces/IStaking.sol create mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/access/IAccessControl.sol create mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/IAccessControlEnumerable.sol create mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/IERC165.sol create mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/utils/structs/EnumerableSet.sol create mode 100644 contracts/openzeppelin/upgradeable/5.0.2/access/AccessControlUpgradeable.sol rename contracts/openzeppelin/{ => upgradeable}/5.0.2/access/OwnableUpgradeable.sol (100%) create mode 100644 contracts/openzeppelin/upgradeable/5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol rename contracts/openzeppelin/{ => upgradeable}/5.0.2/proxy/utils/Initializable.sol (100%) rename contracts/openzeppelin/{ => upgradeable}/5.0.2/utils/ContextUpgradeable.sol (100%) create mode 100644 contracts/openzeppelin/upgradeable/5.0.2/utils/introspection/ERC165Upgradeable.sol diff --git a/contracts/0.8.25/vaults/LiquidStakingVault.sol b/contracts/0.8.25/vaults/LiquidStakingVault.sol new file mode 100644 index 000000000..f83333a2e --- /dev/null +++ b/contracts/0.8.25/vaults/LiquidStakingVault.sol @@ -0,0 +1,233 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {StakingVault} from "./StakingVault.sol"; +import {ILiquid} from "./interfaces/ILiquid.sol"; +import {ILockable} from "./interfaces/ILockable.sol"; +import {ILiquidity} from "./interfaces/ILiquidity.sol"; + +// TODO: add erc-4626-like can* methods +// TODO: add sanity checks +// TODO: unstructured storage +contract LiquidStakingVault is StakingVault, ILiquid, ILockable { + uint256 private constant MAX_FEE = 10000; + ILiquidity public immutable LIQUIDITY_PROVIDER; + + struct Report { + uint128 value; + int128 netCashFlow; + } + + Report public lastReport; + Report public lastClaimedReport; + + uint256 public locked; + + // Is direct validator depositing affects this accounting? + int256 public netCashFlow; + + uint256 nodeOperatorFee; + uint256 vaultOwnerFee; + + uint256 public accumulatedVaultOwnerFee; + + constructor( + address _liquidityProvider, + address _owner, + address _depositContract + ) StakingVault(_owner, _depositContract) { + LIQUIDITY_PROVIDER = ILiquidity(_liquidityProvider); + } + + function value() public view override returns (uint256) { + return uint256(int128(lastReport.value) + netCashFlow - lastReport.netCashFlow); + } + + function isHealthy() public view returns (bool) { + return locked <= value(); + } + + function accumulatedNodeOperatorFee() public view returns (uint256) { + int128 earnedRewards = int128(lastReport.value - lastClaimedReport.value) + - (lastReport.netCashFlow - lastClaimedReport.netCashFlow); + + if (earnedRewards > 0) { + return uint128(earnedRewards) * nodeOperatorFee / MAX_FEE; + } else { + return 0; + } + } + + function canWithdraw() public view returns (uint256) { + uint256 reallyLocked = _max(locked, accumulatedNodeOperatorFee() + accumulatedVaultOwnerFee); + if (reallyLocked > value()) return 0; + + return value() - reallyLocked; + } + + function deposit() public payable override(StakingVault) { + netCashFlow += int256(msg.value); + + super.deposit(); + } + + function withdraw( + address _receiver, + uint256 _amount + ) public override(StakingVault) { + if (_receiver == address(0)) revert ZeroArgument("receiver"); + if (_amount == 0) revert ZeroArgument("amount"); + if (canWithdraw() < _amount) revert NotEnoughUnlockedEth(canWithdraw(), _amount); + + _withdraw(_receiver, _amount); + + _mustBeHealthy(); + } + + function topupValidators( + uint256 _keysCount, + bytes calldata _publicKeysBatch, + bytes calldata _signaturesBatch + ) public override(StakingVault) { + // unhealthy vaults are up to force rebalancing + // so, we don't want it to send eth back to the Beacon Chain + _mustBeHealthy(); + + super.topupValidators(_keysCount, _publicKeysBatch, _signaturesBatch); + } + + function mint( + address _receiver, + uint256 _amountOfTokens + ) external payable onlyOwner andDeposit() { + if (_receiver == address(0)) revert ZeroArgument("receiver"); + if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); + + _mint(_receiver, _amountOfTokens); + } + + function burn(uint256 _amountOfTokens) external onlyOwner { + if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); + + // burn shares at once but unlock balance later during the report + LIQUIDITY_PROVIDER.burnStethBackedByVault(_amountOfTokens); + } + + function rebalance(uint256 _amountOfETH) external payable andDeposit(){ + if (_amountOfETH == 0) revert ZeroArgument("amountOfETH"); + if (address(this).balance < _amountOfETH) revert NotEnoughBalance(address(this).balance); + + if (owner() == msg.sender || + (!isHealthy() && msg.sender == address(LIQUIDITY_PROVIDER))) { // force rebalance + // TODO: check rounding here + // mint some stETH in Lido v2 and burn it on the vault + netCashFlow -= int256(_amountOfETH); + emit Withdrawal(msg.sender, _amountOfETH); + + LIQUIDITY_PROVIDER.rebalance{value: _amountOfETH}(); + } else { + revert NotAuthorized("rebalance", msg.sender); + } + } + + function update(uint256 _value, int256 _ncf, uint256 _locked) external { + if (msg.sender != address(LIQUIDITY_PROVIDER)) revert NotAuthorized("update", msg.sender); + + lastReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast + locked = _locked; + + accumulatedVaultOwnerFee += _value * vaultOwnerFee / 365 / MAX_FEE; + + emit Reported(_value, _ncf, _locked); + } + + function setNodeOperatorFee(uint256 _nodeOperatorFee) external onlyOwner { + nodeOperatorFee = _nodeOperatorFee; + + if (accumulatedNodeOperatorFee() > 0) revert NeedToClaimAccumulatedNodeOperatorFee(); + } + + function setVaultOwnerFee(uint256 _vaultOwnerFee) external onlyOwner { + vaultOwnerFee = _vaultOwnerFee; + } + + function claimNodeOperatorFee(address _receiver, bool _liquid) external onlyOwner { + if (_receiver == address(0)) revert ZeroArgument("receiver"); + + uint256 feesToClaim = accumulatedNodeOperatorFee(); + + if (feesToClaim > 0) { + lastClaimedReport = lastReport; + + if (_liquid) { + _mint(_receiver, feesToClaim); + } else { + _withdrawFeeInEther(_receiver, feesToClaim); + } + } + } + + function claimVaultOwnerFee( + address _receiver, + bool _liquid + ) external onlyOwner { + if (_receiver == address(0)) revert ZeroArgument("receiver"); + _mustBeHealthy(); + + uint256 feesToClaim = accumulatedVaultOwnerFee; + + if (feesToClaim > 0) { + accumulatedVaultOwnerFee = 0; + + if (_liquid) { + _mint(_receiver, feesToClaim); + } else { + _withdrawFeeInEther(_receiver, feesToClaim); + } + } + } + + function _withdrawFeeInEther(address _receiver, uint256 _amountOfTokens) internal { + int256 unlocked = int256(value()) - int256(locked); + uint256 canWithdrawFee = unlocked >= 0 ? uint256(unlocked) : 0; + if (canWithdrawFee < _amountOfTokens) revert NotEnoughUnlockedEth(canWithdrawFee, _amountOfTokens); + _withdraw(_receiver, _amountOfTokens); + } + + function _withdraw(address _receiver, uint256 _amountOfTokens) internal { + netCashFlow -= int256(_amountOfTokens); + super.withdraw(_receiver, _amountOfTokens); + } + + function _mint(address _receiver, uint256 _amountOfTokens) internal { + uint256 newLocked = LIQUIDITY_PROVIDER.mintStethBackedByVault(_receiver, _amountOfTokens); + + if (newLocked > locked) { + locked = newLocked; + + emit Locked(newLocked); + } + } + + function _mustBeHealthy() private view { + if (locked > value()) revert NotHealthy(locked, value()); + } + + modifier andDeposit() { + if (msg.value > 0) { + deposit(); + } + _; + } + + function _max(uint256 a, uint256 b) internal pure returns (uint256) { + return a > b ? a : b; + } + + error NotHealthy(uint256 locked, uint256 value); + error NotEnoughUnlockedEth(uint256 unlocked, uint256 amount); + error NeedToClaimAccumulatedNodeOperatorFee(); +} diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol new file mode 100644 index 000000000..4eca5c04c --- /dev/null +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -0,0 +1,90 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; +import {OwnableUpgradeable} from "../../openzeppelin/upgradeable/5.0.2/access/OwnableUpgradeable.sol"; +import {IStaking} from "./interfaces/IStaking.sol"; + +// TODO: trigger validator exit +// TODO: add recover functions +// TODO: max size +// TODO: move roles to the external contract + +/// @title StakingVault +/// @author folkyatina +/// @notice Basic ownable vault for staking. Allows to deposit ETH, create +/// batches of validators withdrawal credentials set to the vault, receive +/// various rewards and withdraw ETH. +contract StakingVault is IStaking, VaultBeaconChainDepositor, OwnableUpgradeable { + constructor( + address _owner, + address _depositContract + ) VaultBeaconChainDepositor(_depositContract) { + _transferOwnership(_owner); + } + + function getWithdrawalCredentials() public view returns (bytes32) { + return bytes32((0x01 << 248) + uint160(address(this))); + } + + receive() external payable virtual { + if (msg.value == 0) revert ZeroArgument("msg.value"); + + emit ELRewards(msg.sender, msg.value); + } + + /// @notice Deposit ETH to the vault + function deposit() public payable virtual onlyOwner { + if (msg.value == 0) revert ZeroArgument("msg.value"); + + emit Deposit(msg.sender, msg.value); + } + + /// @notice Create validators on the Beacon Chain + function topupValidators( + uint256 _keysCount, + bytes calldata _publicKeysBatch, + bytes calldata _signaturesBatch + ) public virtual onlyOwner { + if (_keysCount == 0) revert ZeroArgument("keysCount"); + // TODO: maxEB + DSM support + _makeBeaconChainDeposits32ETH( + _keysCount, + bytes.concat(getWithdrawalCredentials()), + _publicKeysBatch, + _signaturesBatch + ); + emit ValidatorsTopup(msg.sender, _keysCount, _keysCount * 32 ether); + } + + function triggerValidatorExit( + uint256 _numberOfKeys + ) public virtual onlyOwner { + // [here will be triggerable exit] + + emit ValidatorExitTriggered(msg.sender, _numberOfKeys); + } + + /// @notice Withdraw ETH from the vault + function withdraw( + address _receiver, + uint256 _amount + ) public virtual onlyOwner { + if (_receiver == address(0)) revert ZeroArgument("receiver"); + if (_amount == 0) revert ZeroArgument("amount"); + if (_amount > address(this).balance) revert NotEnoughBalance(address(this).balance); + + (bool success,) = _receiver.call{value: _amount}(""); + if (!success) revert TransferFailed(_receiver, _amount); + + emit Withdrawal(_receiver, _amount); + } + + error ZeroArgument(string argument); + error TransferFailed(address receiver, uint256 amount); + error NotEnoughBalance(uint256 balance); + error NotAuthorized(string operation, address addr); +} diff --git a/contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol b/contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol new file mode 100644 index 000000000..8a143e984 --- /dev/null +++ b/contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol @@ -0,0 +1,99 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {MemUtils} from "../../common/lib/MemUtils.sol"; + +interface IDepositContract { + function get_deposit_root() external view returns (bytes32 rootHash); + + function deposit( + bytes calldata pubkey, // 48 bytes + bytes calldata withdrawal_credentials, // 32 bytes + bytes calldata signature, // 96 bytes + bytes32 deposit_data_root + ) external payable; +} + +contract VaultBeaconChainDepositor { + uint256 internal constant PUBLIC_KEY_LENGTH = 48; + uint256 internal constant SIGNATURE_LENGTH = 96; + uint256 internal constant DEPOSIT_SIZE = 32 ether; + + /// @dev deposit amount 32eth in gweis converted to little endian uint64 + /// DEPOSIT_SIZE_IN_GWEI_LE64 = toLittleEndian64(32 ether / 1 gwei) + uint64 internal constant DEPOSIT_SIZE_IN_GWEI_LE64 = 0x0040597307000000; + + IDepositContract public immutable DEPOSIT_CONTRACT; + + constructor(address _depositContract) { + if (_depositContract == address(0)) revert DepositContractZeroAddress(); + DEPOSIT_CONTRACT = IDepositContract(_depositContract); + } + + /// @dev Invokes a deposit call to the official Beacon Deposit contract + /// @param _keysCount amount of keys to deposit + /// @param _withdrawalCredentials Commitment to a public key for withdrawals + /// @param _publicKeysBatch A BLS12-381 public keys batch + /// @param _signaturesBatch A BLS12-381 signatures batch + function _makeBeaconChainDeposits32ETH( + uint256 _keysCount, + bytes memory _withdrawalCredentials, + bytes memory _publicKeysBatch, + bytes memory _signaturesBatch + ) internal { + if (_publicKeysBatch.length != PUBLIC_KEY_LENGTH * _keysCount) { + revert InvalidPublicKeysBatchLength(_publicKeysBatch.length, PUBLIC_KEY_LENGTH * _keysCount); + } + if (_signaturesBatch.length != SIGNATURE_LENGTH * _keysCount) { + revert InvalidSignaturesBatchLength(_signaturesBatch.length, SIGNATURE_LENGTH * _keysCount); + } + + bytes memory publicKey = MemUtils.unsafeAllocateBytes(PUBLIC_KEY_LENGTH); + bytes memory signature = MemUtils.unsafeAllocateBytes(SIGNATURE_LENGTH); + + for (uint256 i; i < _keysCount;) { + MemUtils.copyBytes(_publicKeysBatch, publicKey, i * PUBLIC_KEY_LENGTH, 0, PUBLIC_KEY_LENGTH); + MemUtils.copyBytes(_signaturesBatch, signature, i * SIGNATURE_LENGTH, 0, SIGNATURE_LENGTH); + + DEPOSIT_CONTRACT.deposit{value: DEPOSIT_SIZE}( + publicKey, _withdrawalCredentials, signature, _computeDepositDataRoot(_withdrawalCredentials, publicKey, signature) + ); + + unchecked { + ++i; + } + } + } + + /// @dev computes the deposit_root_hash required by official Beacon Deposit contract + /// @param _publicKey A BLS12-381 public key. + /// @param _signature A BLS12-381 signature + function _computeDepositDataRoot(bytes memory _withdrawalCredentials, bytes memory _publicKey, bytes memory _signature) + private + pure + returns (bytes32) + { + // Compute deposit data root (`DepositData` hash tree root) according to deposit_contract.sol + bytes memory sigPart1 = MemUtils.unsafeAllocateBytes(64); + bytes memory sigPart2 = MemUtils.unsafeAllocateBytes(SIGNATURE_LENGTH - 64); + MemUtils.copyBytes(_signature, sigPart1, 0, 0, 64); + MemUtils.copyBytes(_signature, sigPart2, 64, 0, SIGNATURE_LENGTH - 64); + + bytes32 publicKeyRoot = sha256(abi.encodePacked(_publicKey, bytes16(0))); + bytes32 signatureRoot = sha256(abi.encodePacked(sha256(abi.encodePacked(sigPart1)), sha256(abi.encodePacked(sigPart2, bytes32(0))))); + + return sha256( + abi.encodePacked( + sha256(abi.encodePacked(publicKeyRoot, _withdrawalCredentials)), + sha256(abi.encodePacked(DEPOSIT_SIZE_IN_GWEI_LE64, bytes24(0), signatureRoot)) + ) + ); + } + + error DepositContractZeroAddress(); + error InvalidPublicKeysBatchLength(uint256 actual, uint256 expected); + error InvalidSignaturesBatchLength(uint256 actual, uint256 expected); +} diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol new file mode 100644 index 000000000..7c9ffe40e --- /dev/null +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -0,0 +1,365 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {AccessControlEnumerableUpgradeable} from "../../openzeppelin/upgradeable/5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol"; +import {ILockable} from "./interfaces/ILockable.sol"; +import {IHub} from "./interfaces/IHub.sol"; +import {ILiquidity} from "./interfaces/ILiquidity.sol"; + +interface StETH { + function mintExternalShares(address, uint256) external; + function burnExternalShares(uint256) external; + + function getPooledEthByShares(uint256) external view returns (uint256); + function getSharesByPooledEth(uint256) external view returns (uint256); + function getTotalShares() external view returns (uint256); +} + +// TODO: rebalance gas compensation +// TODO: optimize storage +// TODO: add limits for vaults length +// TODO: unstructured storag and upgradability + +/// @notice Vaults registry contract that is an interface to the Lido protocol +/// in the same time +/// @author folkyatina +abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidity { + bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); + uint256 internal constant BPS_BASE = 1e4; + uint256 internal constant MAX_VAULTS_COUNT = 500; + + StETH public immutable STETH; + address public immutable treasury; + + struct VaultSocket { + /// @notice vault address + ILockable vault; + /// @notice maximum number of stETH shares that can be minted by vault owner + uint96 capShares; + /// @notice total number of stETH shares minted by the vault + uint96 mintedShares; + /// @notice minimum bond rate in basis points + uint16 minBondRateBP; + uint16 treasuryFeeBP; + } + + /// @notice vault sockets with vaults connected to the hub + /// @dev first socket is always zero. stone in the elevator + VaultSocket[] private sockets; + /// @notice mapping from vault address to its socket + /// @dev if vault is not connected to the hub, it's index is zero + mapping(ILockable => uint256) private vaultIndex; + + constructor(address _admin, address _stETH, address _treasury) { + STETH = StETH(_stETH); + treasury = _treasury; + + sockets.push(VaultSocket(ILockable(address(0)), 0, 0, 0, 0)); // stone in the elevator + + _grantRole(DEFAULT_ADMIN_ROLE, _admin); + } + + /// @notice returns the number of vaults connected to the hub + function vaultsCount() public view returns (uint256) { + return sockets.length - 1; + } + + function vault(uint256 _index) public view returns (ILockable) { + return sockets[_index + 1].vault; + } + + function vaultSocket(uint256 _index) external view returns (VaultSocket memory) { + return sockets[_index + 1]; + } + + function vaultSocket(ILockable _vault) public view returns (VaultSocket memory) { + return sockets[vaultIndex[_vault]]; + } + + /// @notice connects a vault to the hub + /// @param _vault vault address + /// @param _capShares maximum number of stETH shares that can be minted by the vault + /// @param _minBondRateBP minimum bond rate in basis points + function connectVault( + ILockable _vault, + uint256 _capShares, + uint256 _minBondRateBP, + uint256 _treasuryFeeBP + ) external onlyRole(VAULT_MASTER_ROLE) { + if (_capShares == 0) revert ZeroArgument("capShares"); + if (_minBondRateBP == 0) revert ZeroArgument("minBondRateBP"); + if (_treasuryFeeBP == 0) revert ZeroArgument("treasuryFeeBP"); + if (address(_vault) == address(0)) revert ZeroArgument("vault"); + + if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault)); + if (vaultsCount() >= MAX_VAULTS_COUNT) revert TooManyVaults(); + if (_capShares > STETH.getTotalShares() / 10) { + revert CapTooHigh(address(_vault), _capShares, STETH.getTotalShares()/10); + } + if (_minBondRateBP > BPS_BASE) revert MinBondRateTooHigh(address(_vault), _minBondRateBP, BPS_BASE); + if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); + + VaultSocket memory vr = VaultSocket(ILockable(_vault), uint96(_capShares), 0, uint16(_minBondRateBP), uint16(_treasuryFeeBP)); + vaultIndex[_vault] = sockets.length; + sockets.push(vr); + + emit VaultConnected(address(_vault), _capShares, _minBondRateBP); + } + + /// @notice disconnects a vault from the hub + /// @param _vault vault address + function disconnectVault(ILockable _vault) external onlyRole(VAULT_MASTER_ROLE) { + if (_vault == ILockable(address(0))) revert ZeroArgument("vault"); + + uint256 index = vaultIndex[_vault]; + if (index == 0) revert NotConnectedToHub(address(_vault)); + VaultSocket memory socket = sockets[index]; + + if (socket.mintedShares > 0) { + uint256 stethToBurn = STETH.getPooledEthByShares(socket.mintedShares); + if (address(_vault).balance >= stethToBurn) { + _vault.rebalance(stethToBurn); + } else { + revert NotEnoughBalance(address(_vault), address(_vault).balance, stethToBurn); + } + } + + _vault.update(_vault.value(), _vault.netCashFlow(), 0); + + VaultSocket memory lastSocket = sockets[sockets.length - 1]; + sockets[index] = lastSocket; + vaultIndex[lastSocket.vault] = index; + sockets.pop(); + + delete vaultIndex[_vault]; + + emit VaultDisconnected(address(_vault)); + } + + /// @notice mint StETH tokens backed by vault external balance to the receiver address + /// @param _receiver address of the receiver + /// @param _amountOfTokens amount of stETH tokens to mint + /// @return totalEtherToLock total amount of ether that should be locked on the vault + /// @dev can be used by vaults only + function mintStethBackedByVault( + address _receiver, + uint256 _amountOfTokens + ) external returns (uint256 totalEtherToLock) { + if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); + if (_receiver == address(0)) revert ZeroArgument("receivers"); + + ILockable vault_ = ILockable(msg.sender); + uint256 index = vaultIndex[vault_]; + if (index == 0) revert NotConnectedToHub(msg.sender); + VaultSocket memory socket = sockets[index]; + + uint256 sharesToMint = STETH.getSharesByPooledEth(_amountOfTokens); + uint256 sharesMintedOnVault = socket.mintedShares + sharesToMint; + if (sharesMintedOnVault > socket.capShares) revert MintCapReached(msg.sender); + + uint256 newMintedStETH = STETH.getPooledEthByShares(sharesMintedOnVault); + totalEtherToLock = newMintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); + if (totalEtherToLock > vault_.value()) revert BondLimitReached(msg.sender); + + sockets[index].mintedShares = uint96(sharesMintedOnVault); + + STETH.mintExternalShares(_receiver, sharesToMint); + + emit MintedStETHOnVault(msg.sender, _amountOfTokens); + } + + /// @notice burn steth from the balance of the vault contract + /// @param _amountOfTokens amount of tokens to burn + /// @dev can be used by vaults only + function burnStethBackedByVault(uint256 _amountOfTokens) external { + if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); + + uint256 index = vaultIndex[ILockable(msg.sender)]; + if (index == 0) revert NotConnectedToHub(msg.sender); + VaultSocket memory socket = sockets[index]; + + uint256 amountOfShares = STETH.getSharesByPooledEth(_amountOfTokens); + if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); + + sockets[index].mintedShares -= uint96(amountOfShares); + STETH.burnExternalShares(amountOfShares); + + emit BurnedStETHOnVault(msg.sender, _amountOfTokens); + } + + function forceRebalance(ILockable _vault) external { + uint256 index = vaultIndex[_vault]; + if (index == 0) revert NotConnectedToHub(msg.sender); + VaultSocket memory socket = sockets[index]; + + if (_vault.isHealthy()) revert AlreadyBalanced(address(_vault)); + + uint256 mintedStETH = STETH.getPooledEthByShares(socket.mintedShares); + uint256 maxMintedShare = (BPS_BASE - socket.minBondRateBP); + + // how much ETH should be moved out of the vault to rebalance it to target bond rate + // (mintedStETH - X) / (vault.value() - X) == (BPS_BASE - minBondRateBP) + // + // X is amountToRebalance + uint256 amountToRebalance = + (mintedStETH * BPS_BASE - maxMintedShare * _vault.value()) / socket.minBondRateBP; + + // TODO: add some gas compensation here + + uint256 mintRateBefore = _mintRate(socket); + _vault.rebalance(amountToRebalance); + + if (mintRateBefore > _mintRate(socket)) revert RebalanceFailed(address(_vault)); + } + + function rebalance() external payable { + if (msg.value == 0) revert ZeroArgument("msg.value"); + + uint256 index = vaultIndex[ILockable(msg.sender)]; + if (index == 0) revert NotConnectedToHub(msg.sender); + VaultSocket memory socket = sockets[index]; + + uint256 amountOfShares = STETH.getSharesByPooledEth(msg.value); + if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); + + // mint stETH (shares+ TPE+) + (bool success,) = address(STETH).call{value: msg.value}(""); + if (!success) revert StETHMintFailed(msg.sender); + + sockets[index].mintedShares -= uint96(amountOfShares); + STETH.burnExternalShares(amountOfShares); + + emit VaultRebalanced(msg.sender, amountOfShares, _mintRate(socket)); + } + + function _calculateVaultsRebase( + uint256 postTotalShares, + uint256 postTotalPooledEther, + uint256 preTotalShares, + uint256 preTotalPooledEther, + uint256 sharesToMintAsFees + ) internal view returns ( + uint256[] memory lockedEther, + uint256[] memory treasuryFeeShares + ) { + /// HERE WILL BE ACCOUNTING DRAGONS + + // \||/ + // | @___oo + // /\ /\ / (__,,,,| + // ) /^\) ^\/ _) + // ) /^\/ _) + // ) _ / / _) + // /\ )/\/ || | )_) + //< > |(,,) )__) + // || / \)___)\ + // | \____( )___) )___ + // \______(_______;;; __;;; + + uint256 length = vaultsCount(); + // for each vault + treasuryFeeShares = new uint256[](length); + + lockedEther = new uint256[](length); + + for (uint256 i = 0; i < length; ++i) { + VaultSocket memory socket = sockets[i + 1]; + + // if there is no fee in Lido, then no fee in vaults + // see LIP-12 for details + if (sharesToMintAsFees > 0) { + treasuryFeeShares[i] = _calculateLidoFees( + socket, + postTotalShares - sharesToMintAsFees, + postTotalPooledEther, + preTotalShares, + preTotalPooledEther + ); + } + + uint256 totalMintedShares = socket.mintedShares + treasuryFeeShares[i]; + uint256 mintedStETH = totalMintedShares * postTotalPooledEther / postTotalShares; //TODO: check rounding + lockedEther[i] = mintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); + } + } + + function _calculateLidoFees( + VaultSocket memory _socket, + uint256 postTotalSharesNoFees, + uint256 postTotalPooledEther, + uint256 preTotalShares, + uint256 preTotalPooledEther + ) internal view returns (uint256 treasuryFeeShares) { + ILockable vault_ = _socket.vault; + + uint256 chargeableValue = _min(vault_.value(), _socket.capShares * preTotalPooledEther / preTotalShares); + + // treasury fee is calculated as a share of potential rewards that + // Lido curated validators could earn if vault's ETH was staked in Lido + // itself and minted as stETH shares + // + // treasuryFeeShares = value * lidoGrossAPR * treasuryFeeRate / preShareRate + // lidoGrossAPR = postShareRateWithoutFees / preShareRate - 1 + // = value * (postShareRateWithoutFees / preShareRate - 1) * treasuryFeeRate / preShareRate + + // TODO: optimize potential rewards calculation + uint256 potentialRewards = (chargeableValue * (postTotalPooledEther * preTotalShares) / (postTotalSharesNoFees * preTotalPooledEther) - chargeableValue); + uint256 treasuryFee = potentialRewards * _socket.treasuryFeeBP / BPS_BASE; + + treasuryFeeShares = treasuryFee * preTotalShares / preTotalPooledEther; + } + + function _updateVaults( + uint256[] memory values, + int256[] memory netCashFlows, + uint256[] memory lockedEther, + uint256[] memory treasuryFeeShares + ) internal { + uint256 totalTreasuryShares; + for(uint256 i = 0; i < values.length; ++i) { + VaultSocket memory socket = sockets[i + 1]; + // TODO: can be aggregated and optimized + if (treasuryFeeShares[i] > 0) { + socket.mintedShares += uint96(treasuryFeeShares[i]); + totalTreasuryShares += treasuryFeeShares[i]; + } + + socket.vault.update( + values[i], + netCashFlows[i], + lockedEther[i] + ); + } + + if (totalTreasuryShares > 0) { + STETH.mintExternalShares(treasury, totalTreasuryShares); + } + } + + function _mintRate(VaultSocket memory _socket) internal view returns (uint256) { + return STETH.getPooledEthByShares(_socket.mintedShares) * BPS_BASE / _socket.vault.value(); //TODO: check rounding + } + + function _min(uint256 a, uint256 b) internal pure returns (uint256) { + return a < b ? a : b; + } + + error StETHMintFailed(address vault); + error AlreadyBalanced(address vault); + error NotEnoughShares(address vault, uint256 amount); + error BondLimitReached(address vault); + error MintCapReached(address vault); + error AlreadyConnected(address vault); + error NotConnectedToHub(address vault); + error RebalanceFailed(address vault); + error NotAuthorized(string operation, address addr); + error ZeroArgument(string argument); + error NotEnoughBalance(address vault, uint256 balance, uint256 shouldBe); + error TooManyVaults(); + error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); + error MinBondRateTooHigh(address vault, uint256 minBondRateBP, uint256 maxMinBondRateBP); + error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); +} diff --git a/contracts/0.8.25/vaults/interfaces/IHub.sol b/contracts/0.8.25/vaults/interfaces/IHub.sol new file mode 100644 index 000000000..0951256f8 --- /dev/null +++ b/contracts/0.8.25/vaults/interfaces/IHub.sol @@ -0,0 +1,18 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.25; + +import {ILockable} from "./ILockable.sol"; + +interface IHub { + function connectVault( + ILockable _vault, + uint256 _capShares, + uint256 _minimumBondShareBP, + uint256 _treasuryFeeBP) external; + function disconnectVault(ILockable _vault) external; + + event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); + event VaultDisconnected(address indexed vault); +} diff --git a/contracts/0.8.25/vaults/interfaces/ILiquid.sol b/contracts/0.8.25/vaults/interfaces/ILiquid.sol new file mode 100644 index 000000000..76e5a9fd6 --- /dev/null +++ b/contracts/0.8.25/vaults/interfaces/ILiquid.sol @@ -0,0 +1,9 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.25; + +interface ILiquid { + function mint(address _receiver, uint256 _amountOfTokens) external payable; + function burn(uint256 _amountOfShares) external; +} diff --git a/contracts/0.8.25/vaults/interfaces/ILiquidity.sol b/contracts/0.8.25/vaults/interfaces/ILiquidity.sol new file mode 100644 index 000000000..1921e70af --- /dev/null +++ b/contracts/0.8.25/vaults/interfaces/ILiquidity.sol @@ -0,0 +1,15 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.25; + + +interface ILiquidity { + function mintStethBackedByVault(address _receiver, uint256 _amountOfTokens) external returns (uint256 totalEtherToLock); + function burnStethBackedByVault(uint256 _amountOfTokens) external; + function rebalance() external payable; + + event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); + event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); + event VaultRebalanced(address indexed vault, uint256 tokensBurnt, uint256 newBondRateBP); +} diff --git a/contracts/0.8.25/vaults/interfaces/ILockable.sol b/contracts/0.8.25/vaults/interfaces/ILockable.sol new file mode 100644 index 000000000..e9e11d20f --- /dev/null +++ b/contracts/0.8.25/vaults/interfaces/ILockable.sol @@ -0,0 +1,22 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.25; + +interface ILockable { + function lastReport() external view returns ( + uint128 value, + int128 netCashFlow + ); + function value() external view returns (uint256); + function locked() external view returns (uint256); + function netCashFlow() external view returns (int256); + function isHealthy() external view returns (bool); + + function update(uint256 value, int256 ncf, uint256 locked) external; + function rebalance(uint256 amountOfETH) external payable; + + event Reported(uint256 value, int256 netCashFlow, uint256 locked); + event Rebalanced(uint256 amountOfETH); + event Locked(uint256 amountOfETH); +} diff --git a/contracts/0.8.25/vaults/interfaces/IStaking.sol b/contracts/0.8.25/vaults/interfaces/IStaking.sol new file mode 100644 index 000000000..f1ec6f634 --- /dev/null +++ b/contracts/0.8.25/vaults/interfaces/IStaking.sol @@ -0,0 +1,27 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.25; + +/// Basic staking vault interface +interface IStaking { + event Deposit(address indexed sender, uint256 amount); + event Withdrawal(address indexed receiver, uint256 amount); + event ValidatorsTopup(address indexed operator, uint256 numberOfKeys, uint256 ethAmount); + event ValidatorExitTriggered(address indexed operator, uint256 numberOfKeys); + event ELRewards(address indexed sender, uint256 amount); + + function getWithdrawalCredentials() external view returns (bytes32); + + function deposit() external payable; + receive() external payable; + function withdraw(address receiver, uint256 etherToWithdraw) external; + + function topupValidators( + uint256 _keysCount, + bytes calldata _publicKeysBatch, + bytes calldata _signaturesBatch + ) external; + + function triggerValidatorExit(uint256 _numberOfKeys) external; +} diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/access/IAccessControl.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/access/IAccessControl.sol new file mode 100644 index 000000000..acb98af9c --- /dev/null +++ b/contracts/openzeppelin/nonupgradeable/5.0.2/access/IAccessControl.sol @@ -0,0 +1,98 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (access/IAccessControl.sol) + +pragma solidity ^0.8.20; + +/** + * @dev External interface of AccessControl declared to support ERC165 detection. + */ +interface IAccessControl { + /** + * @dev The `account` is missing a role. + */ + error AccessControlUnauthorizedAccount(address account, bytes32 neededRole); + + /** + * @dev The caller of a function is not the expected one. + * + * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}. + */ + error AccessControlBadConfirmation(); + + /** + * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` + * + * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite + * {RoleAdminChanged} not being emitted signaling this. + */ + event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole); + + /** + * @dev Emitted when `account` is granted `role`. + * + * `sender` is the account that originated the contract call, an admin role + * bearer except when using {AccessControl-_setupRole}. + */ + event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender); + + /** + * @dev Emitted when `account` is revoked `role`. + * + * `sender` is the account that originated the contract call: + * - if using `revokeRole`, it is the admin role bearer + * - if using `renounceRole`, it is the role bearer (i.e. `account`) + */ + event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender); + + /** + * @dev Returns `true` if `account` has been granted `role`. + */ + function hasRole(bytes32 role, address account) external view returns (bool); + + /** + * @dev Returns the admin role that controls `role`. See {grantRole} and + * {revokeRole}. + * + * To change a role's admin, use {AccessControl-_setRoleAdmin}. + */ + function getRoleAdmin(bytes32 role) external view returns (bytes32); + + /** + * @dev Grants `role` to `account`. + * + * If `account` had not been already granted `role`, emits a {RoleGranted} + * event. + * + * Requirements: + * + * - the caller must have ``role``'s admin role. + */ + function grantRole(bytes32 role, address account) external; + + /** + * @dev Revokes `role` from `account`. + * + * If `account` had been granted `role`, emits a {RoleRevoked} event. + * + * Requirements: + * + * - the caller must have ``role``'s admin role. + */ + function revokeRole(bytes32 role, address account) external; + + /** + * @dev Revokes `role` from the calling account. + * + * Roles are often managed via {grantRole} and {revokeRole}: this function's + * purpose is to provide a mechanism for accounts to lose their privileges + * if they are compromised (such as when a trusted device is misplaced). + * + * If the calling account had been granted `role`, emits a {RoleRevoked} + * event. + * + * Requirements: + * + * - the caller must be `callerConfirmation`. + */ + function renounceRole(bytes32 role, address callerConfirmation) external; +} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/IAccessControlEnumerable.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/IAccessControlEnumerable.sol new file mode 100644 index 000000000..e66ba4ced --- /dev/null +++ b/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/IAccessControlEnumerable.sol @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (access/extensions/IAccessControlEnumerable.sol) + +pragma solidity ^0.8.20; + +import {IAccessControl} from "../IAccessControl.sol"; + +/** + * @dev External interface of AccessControlEnumerable declared to support ERC165 detection. + */ +interface IAccessControlEnumerable is IAccessControl { + /** + * @dev Returns one of the accounts that have `role`. `index` must be a + * value between 0 and {getRoleMemberCount}, non-inclusive. + * + * Role bearers are not sorted in any particular way, and their ordering may + * change at any point. + * + * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure + * you perform all queries on the same block. See the following + * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] + * for more information. + */ + function getRoleMember(bytes32 role, uint256 index) external view returns (address); + + /** + * @dev Returns the number of accounts that have `role`. Can be used + * together with {getRoleMember} to enumerate all bearers of a role. + */ + function getRoleMemberCount(bytes32 role) external view returns (uint256); +} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/IERC165.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/IERC165.sol new file mode 100644 index 000000000..91d912733 --- /dev/null +++ b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/IERC165.sol @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol) + +pragma solidity ^0.8.20; + +/** + * @dev Interface of the ERC165 standard, as defined in the + * https://eips.ethereum.org/EIPS/eip-165[EIP]. + * + * Implementers can declare support of contract interfaces, which can then be + * queried by others ({ERC165Checker}). + * + * For an implementation, see {ERC165}. + */ +interface IERC165 { + /** + * @dev Returns true if this contract implements the interface defined by + * `interfaceId`. See the corresponding + * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] + * to learn more about how these ids are created. + * + * This function call must use less than 30 000 gas. + */ + function supportsInterface(bytes4 interfaceId) external view returns (bool); +} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/structs/EnumerableSet.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/structs/EnumerableSet.sol new file mode 100644 index 000000000..62e2c4982 --- /dev/null +++ b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/structs/EnumerableSet.sol @@ -0,0 +1,378 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (utils/structs/EnumerableSet.sol) +// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js. + +pragma solidity ^0.8.20; + +/** + * @dev Library for managing + * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive + * types. + * + * Sets have the following properties: + * + * - Elements are added, removed, and checked for existence in constant time + * (O(1)). + * - Elements are enumerated in O(n). No guarantees are made on the ordering. + * + * ```solidity + * contract Example { + * // Add the library methods + * using EnumerableSet for EnumerableSet.AddressSet; + * + * // Declare a set state variable + * EnumerableSet.AddressSet private mySet; + * } + * ``` + * + * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`) + * and `uint256` (`UintSet`) are supported. + * + * [WARNING] + * ==== + * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure + * unusable. + * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info. + * + * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an + * array of EnumerableSet. + * ==== + */ +library EnumerableSet { + // To implement this library for multiple types with as little code + // repetition as possible, we write it in terms of a generic Set type with + // bytes32 values. + // The Set implementation uses private functions, and user-facing + // implementations (such as AddressSet) are just wrappers around the + // underlying Set. + // This means that we can only create new EnumerableSets for types that fit + // in bytes32. + + struct Set { + // Storage of set values + bytes32[] _values; + // Position is the index of the value in the `values` array plus 1. + // Position 0 is used to mean a value is not in the set. + mapping(bytes32 value => uint256) _positions; + } + + /** + * @dev Add a value to a set. O(1). + * + * Returns true if the value was added to the set, that is if it was not + * already present. + */ + function _add(Set storage set, bytes32 value) private returns (bool) { + if (!_contains(set, value)) { + set._values.push(value); + // The value is stored at length-1, but we add 1 to all indexes + // and use 0 as a sentinel value + set._positions[value] = set._values.length; + return true; + } else { + return false; + } + } + + /** + * @dev Removes a value from a set. O(1). + * + * Returns true if the value was removed from the set, that is if it was + * present. + */ + function _remove(Set storage set, bytes32 value) private returns (bool) { + // We cache the value's position to prevent multiple reads from the same storage slot + uint256 position = set._positions[value]; + + if (position != 0) { + // Equivalent to contains(set, value) + // To delete an element from the _values array in O(1), we swap the element to delete with the last one in + // the array, and then remove the last element (sometimes called as 'swap and pop'). + // This modifies the order of the array, as noted in {at}. + + uint256 valueIndex = position - 1; + uint256 lastIndex = set._values.length - 1; + + if (valueIndex != lastIndex) { + bytes32 lastValue = set._values[lastIndex]; + + // Move the lastValue to the index where the value to delete is + set._values[valueIndex] = lastValue; + // Update the tracked position of the lastValue (that was just moved) + set._positions[lastValue] = position; + } + + // Delete the slot where the moved value was stored + set._values.pop(); + + // Delete the tracked position for the deleted slot + delete set._positions[value]; + + return true; + } else { + return false; + } + } + + /** + * @dev Returns true if the value is in the set. O(1). + */ + function _contains(Set storage set, bytes32 value) private view returns (bool) { + return set._positions[value] != 0; + } + + /** + * @dev Returns the number of values on the set. O(1). + */ + function _length(Set storage set) private view returns (uint256) { + return set._values.length; + } + + /** + * @dev Returns the value stored at position `index` in the set. O(1). + * + * Note that there are no guarantees on the ordering of values inside the + * array, and it may change when more values are added or removed. + * + * Requirements: + * + * - `index` must be strictly less than {length}. + */ + function _at(Set storage set, uint256 index) private view returns (bytes32) { + return set._values[index]; + } + + /** + * @dev Return the entire set in an array + * + * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed + * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that + * this function has an unbounded cost, and using it as part of a state-changing function may render the function + * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. + */ + function _values(Set storage set) private view returns (bytes32[] memory) { + return set._values; + } + + // Bytes32Set + + struct Bytes32Set { + Set _inner; + } + + /** + * @dev Add a value to a set. O(1). + * + * Returns true if the value was added to the set, that is if it was not + * already present. + */ + function add(Bytes32Set storage set, bytes32 value) internal returns (bool) { + return _add(set._inner, value); + } + + /** + * @dev Removes a value from a set. O(1). + * + * Returns true if the value was removed from the set, that is if it was + * present. + */ + function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) { + return _remove(set._inner, value); + } + + /** + * @dev Returns true if the value is in the set. O(1). + */ + function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) { + return _contains(set._inner, value); + } + + /** + * @dev Returns the number of values in the set. O(1). + */ + function length(Bytes32Set storage set) internal view returns (uint256) { + return _length(set._inner); + } + + /** + * @dev Returns the value stored at position `index` in the set. O(1). + * + * Note that there are no guarantees on the ordering of values inside the + * array, and it may change when more values are added or removed. + * + * Requirements: + * + * - `index` must be strictly less than {length}. + */ + function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) { + return _at(set._inner, index); + } + + /** + * @dev Return the entire set in an array + * + * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed + * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that + * this function has an unbounded cost, and using it as part of a state-changing function may render the function + * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. + */ + function values(Bytes32Set storage set) internal view returns (bytes32[] memory) { + bytes32[] memory store = _values(set._inner); + bytes32[] memory result; + + /// @solidity memory-safe-assembly + assembly { + result := store + } + + return result; + } + + // AddressSet + + struct AddressSet { + Set _inner; + } + + /** + * @dev Add a value to a set. O(1). + * + * Returns true if the value was added to the set, that is if it was not + * already present. + */ + function add(AddressSet storage set, address value) internal returns (bool) { + return _add(set._inner, bytes32(uint256(uint160(value)))); + } + + /** + * @dev Removes a value from a set. O(1). + * + * Returns true if the value was removed from the set, that is if it was + * present. + */ + function remove(AddressSet storage set, address value) internal returns (bool) { + return _remove(set._inner, bytes32(uint256(uint160(value)))); + } + + /** + * @dev Returns true if the value is in the set. O(1). + */ + function contains(AddressSet storage set, address value) internal view returns (bool) { + return _contains(set._inner, bytes32(uint256(uint160(value)))); + } + + /** + * @dev Returns the number of values in the set. O(1). + */ + function length(AddressSet storage set) internal view returns (uint256) { + return _length(set._inner); + } + + /** + * @dev Returns the value stored at position `index` in the set. O(1). + * + * Note that there are no guarantees on the ordering of values inside the + * array, and it may change when more values are added or removed. + * + * Requirements: + * + * - `index` must be strictly less than {length}. + */ + function at(AddressSet storage set, uint256 index) internal view returns (address) { + return address(uint160(uint256(_at(set._inner, index)))); + } + + /** + * @dev Return the entire set in an array + * + * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed + * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that + * this function has an unbounded cost, and using it as part of a state-changing function may render the function + * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. + */ + function values(AddressSet storage set) internal view returns (address[] memory) { + bytes32[] memory store = _values(set._inner); + address[] memory result; + + /// @solidity memory-safe-assembly + assembly { + result := store + } + + return result; + } + + // UintSet + + struct UintSet { + Set _inner; + } + + /** + * @dev Add a value to a set. O(1). + * + * Returns true if the value was added to the set, that is if it was not + * already present. + */ + function add(UintSet storage set, uint256 value) internal returns (bool) { + return _add(set._inner, bytes32(value)); + } + + /** + * @dev Removes a value from a set. O(1). + * + * Returns true if the value was removed from the set, that is if it was + * present. + */ + function remove(UintSet storage set, uint256 value) internal returns (bool) { + return _remove(set._inner, bytes32(value)); + } + + /** + * @dev Returns true if the value is in the set. O(1). + */ + function contains(UintSet storage set, uint256 value) internal view returns (bool) { + return _contains(set._inner, bytes32(value)); + } + + /** + * @dev Returns the number of values in the set. O(1). + */ + function length(UintSet storage set) internal view returns (uint256) { + return _length(set._inner); + } + + /** + * @dev Returns the value stored at position `index` in the set. O(1). + * + * Note that there are no guarantees on the ordering of values inside the + * array, and it may change when more values are added or removed. + * + * Requirements: + * + * - `index` must be strictly less than {length}. + */ + function at(UintSet storage set, uint256 index) internal view returns (uint256) { + return uint256(_at(set._inner, index)); + } + + /** + * @dev Return the entire set in an array + * + * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed + * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that + * this function has an unbounded cost, and using it as part of a state-changing function may render the function + * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. + */ + function values(UintSet storage set) internal view returns (uint256[] memory) { + bytes32[] memory store = _values(set._inner); + uint256[] memory result; + + /// @solidity memory-safe-assembly + assembly { + result := store + } + + return result; + } +} \ No newline at end of file diff --git a/contracts/openzeppelin/upgradeable/5.0.2/access/AccessControlUpgradeable.sol b/contracts/openzeppelin/upgradeable/5.0.2/access/AccessControlUpgradeable.sol new file mode 100644 index 000000000..ae7a48930 --- /dev/null +++ b/contracts/openzeppelin/upgradeable/5.0.2/access/AccessControlUpgradeable.sol @@ -0,0 +1,233 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol) + +pragma solidity ^0.8.20; + +import {IAccessControl} from "../../../nonupgradeable/5.0.2/access/IAccessControl.sol"; +import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol"; +import {ERC165Upgradeable} from "../utils/introspection/ERC165Upgradeable.sol"; +import {Initializable} from "../proxy/utils/Initializable.sol"; + +/** + * @dev Contract module that allows children to implement role-based access + * control mechanisms. This is a lightweight version that doesn't allow enumerating role + * members except through off-chain means by accessing the contract event logs. Some + * applications may benefit from on-chain enumerability, for those cases see + * {AccessControlEnumerable}. + * + * Roles are referred to by their `bytes32` identifier. These should be exposed + * in the external API and be unique. The best way to achieve this is by + * using `public constant` hash digests: + * + * ```solidity + * bytes32 public constant MY_ROLE = keccak256("MY_ROLE"); + * ``` + * + * Roles can be used to represent a set of permissions. To restrict access to a + * function call, use {hasRole}: + * + * ```solidity + * function foo() public { + * require(hasRole(MY_ROLE, msg.sender)); + * ... + * } + * ``` + * + * Roles can be granted and revoked dynamically via the {grantRole} and + * {revokeRole} functions. Each role has an associated admin role, and only + * accounts that have a role's admin role can call {grantRole} and {revokeRole}. + * + * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means + * that only accounts with this role will be able to grant or revoke other + * roles. More complex role relationships can be created by using + * {_setRoleAdmin}. + * + * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to + * grant and revoke this role. Extra precautions should be taken to secure + * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules} + * to enforce additional security measures for this role. + */ +abstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControl, ERC165Upgradeable { + struct RoleData { + mapping(address account => bool) hasRole; + bytes32 adminRole; + } + + bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; + + + /// @custom:storage-location erc7201:openzeppelin.storage.AccessControl + struct AccessControlStorage { + mapping(bytes32 role => RoleData) _roles; + } + + // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.AccessControl")) - 1)) & ~bytes32(uint256(0xff)) + bytes32 private constant AccessControlStorageLocation = 0x02dd7bc7dec4dceedda775e58dd541e08a116c6c53815c0bd028192f7b626800; + + function _getAccessControlStorage() private pure returns (AccessControlStorage storage $) { + assembly { + $.slot := AccessControlStorageLocation + } + } + + /** + * @dev Modifier that checks that an account has a specific role. Reverts + * with an {AccessControlUnauthorizedAccount} error including the required role. + */ + modifier onlyRole(bytes32 role) { + _checkRole(role); + _; + } + + function __AccessControl_init() internal onlyInitializing { + } + + function __AccessControl_init_unchained() internal onlyInitializing { + } + /** + * @dev See {IERC165-supportsInterface}. + */ + function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { + return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); + } + + /** + * @dev Returns `true` if `account` has been granted `role`. + */ + function hasRole(bytes32 role, address account) public view virtual returns (bool) { + AccessControlStorage storage $ = _getAccessControlStorage(); + return $._roles[role].hasRole[account]; + } + + /** + * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()` + * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier. + */ + function _checkRole(bytes32 role) internal view virtual { + _checkRole(role, _msgSender()); + } + + /** + * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account` + * is missing `role`. + */ + function _checkRole(bytes32 role, address account) internal view virtual { + if (!hasRole(role, account)) { + revert AccessControlUnauthorizedAccount(account, role); + } + } + + /** + * @dev Returns the admin role that controls `role`. See {grantRole} and + * {revokeRole}. + * + * To change a role's admin, use {_setRoleAdmin}. + */ + function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) { + AccessControlStorage storage $ = _getAccessControlStorage(); + return $._roles[role].adminRole; + } + + /** + * @dev Grants `role` to `account`. + * + * If `account` had not been already granted `role`, emits a {RoleGranted} + * event. + * + * Requirements: + * + * - the caller must have ``role``'s admin role. + * + * May emit a {RoleGranted} event. + */ + function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { + _grantRole(role, account); + } + + /** + * @dev Revokes `role` from `account`. + * + * If `account` had been granted `role`, emits a {RoleRevoked} event. + * + * Requirements: + * + * - the caller must have ``role``'s admin role. + * + * May emit a {RoleRevoked} event. + */ + function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { + _revokeRole(role, account); + } + + /** + * @dev Revokes `role` from the calling account. + * + * Roles are often managed via {grantRole} and {revokeRole}: this function's + * purpose is to provide a mechanism for accounts to lose their privileges + * if they are compromised (such as when a trusted device is misplaced). + * + * If the calling account had been revoked `role`, emits a {RoleRevoked} + * event. + * + * Requirements: + * + * - the caller must be `callerConfirmation`. + * + * May emit a {RoleRevoked} event. + */ + function renounceRole(bytes32 role, address callerConfirmation) public virtual { + if (callerConfirmation != _msgSender()) { + revert AccessControlBadConfirmation(); + } + + _revokeRole(role, callerConfirmation); + } + + /** + * @dev Sets `adminRole` as ``role``'s admin role. + * + * Emits a {RoleAdminChanged} event. + */ + function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { + AccessControlStorage storage $ = _getAccessControlStorage(); + bytes32 previousAdminRole = getRoleAdmin(role); + $._roles[role].adminRole = adminRole; + emit RoleAdminChanged(role, previousAdminRole, adminRole); + } + + /** + * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted. + * + * Internal function without access restriction. + * + * May emit a {RoleGranted} event. + */ + function _grantRole(bytes32 role, address account) internal virtual returns (bool) { + AccessControlStorage storage $ = _getAccessControlStorage(); + if (!hasRole(role, account)) { + $._roles[role].hasRole[account] = true; + emit RoleGranted(role, account, _msgSender()); + return true; + } else { + return false; + } + } + + /** + * @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked. + * + * Internal function without access restriction. + * + * May emit a {RoleRevoked} event. + */ + function _revokeRole(bytes32 role, address account) internal virtual returns (bool) { + AccessControlStorage storage $ = _getAccessControlStorage(); + if (hasRole(role, account)) { + $._roles[role].hasRole[account] = false; + emit RoleRevoked(role, account, _msgSender()); + return true; + } else { + return false; + } + } +} \ No newline at end of file diff --git a/contracts/openzeppelin/5.0.2/access/OwnableUpgradeable.sol b/contracts/openzeppelin/upgradeable/5.0.2/access/OwnableUpgradeable.sol similarity index 100% rename from contracts/openzeppelin/5.0.2/access/OwnableUpgradeable.sol rename to contracts/openzeppelin/upgradeable/5.0.2/access/OwnableUpgradeable.sol diff --git a/contracts/openzeppelin/upgradeable/5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol b/contracts/openzeppelin/upgradeable/5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol new file mode 100644 index 000000000..0d8877f97 --- /dev/null +++ b/contracts/openzeppelin/upgradeable/5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol @@ -0,0 +1,92 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (access/extensions/AccessControlEnumerable.sol) + +pragma solidity ^0.8.20; + +import {IAccessControlEnumerable} from "../../../../nonupgradeable/5.0.2/access/extensions/IAccessControlEnumerable.sol"; +import {AccessControlUpgradeable} from "../AccessControlUpgradeable.sol"; +import {EnumerableSet} from "../../../../nonupgradeable/5.0.2/utils/structs/EnumerableSet.sol"; +import {Initializable} from "../../proxy/utils/Initializable.sol"; + +/** + * @dev Extension of {AccessControl} that allows enumerating the members of each role. + */ +abstract contract AccessControlEnumerableUpgradeable is Initializable, IAccessControlEnumerable, AccessControlUpgradeable { + using EnumerableSet for EnumerableSet.AddressSet; + + /// @custom:storage-location erc7201:openzeppelin.storage.AccessControlEnumerable + struct AccessControlEnumerableStorage { + mapping(bytes32 role => EnumerableSet.AddressSet) _roleMembers; + } + + // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.AccessControlEnumerable")) - 1)) & ~bytes32(uint256(0xff)) + bytes32 private constant AccessControlEnumerableStorageLocation = 0xc1f6fe24621ce81ec5827caf0253cadb74709b061630e6b55e82371705932000; + + function _getAccessControlEnumerableStorage() private pure returns (AccessControlEnumerableStorage storage $) { + assembly { + $.slot := AccessControlEnumerableStorageLocation + } + } + + function __AccessControlEnumerable_init() internal onlyInitializing { + } + + function __AccessControlEnumerable_init_unchained() internal onlyInitializing { + } + /** + * @dev See {IERC165-supportsInterface}. + */ + function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { + return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId); + } + + /** + * @dev Returns one of the accounts that have `role`. `index` must be a + * value between 0 and {getRoleMemberCount}, non-inclusive. + * + * Role bearers are not sorted in any particular way, and their ordering may + * change at any point. + * + * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure + * you perform all queries on the same block. See the following + * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] + * for more information. + */ + function getRoleMember(bytes32 role, uint256 index) public view virtual returns (address) { + AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); + return $._roleMembers[role].at(index); + } + + /** + * @dev Returns the number of accounts that have `role`. Can be used + * together with {getRoleMember} to enumerate all bearers of a role. + */ + function getRoleMemberCount(bytes32 role) public view virtual returns (uint256) { + AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); + return $._roleMembers[role].length(); + } + + /** + * @dev Overload {AccessControl-_grantRole} to track enumerable memberships + */ + function _grantRole(bytes32 role, address account) internal virtual override returns (bool) { + AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); + bool granted = super._grantRole(role, account); + if (granted) { + $._roleMembers[role].add(account); + } + return granted; + } + + /** + * @dev Overload {AccessControl-_revokeRole} to track enumerable memberships + */ + function _revokeRole(bytes32 role, address account) internal virtual override returns (bool) { + AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); + bool revoked = super._revokeRole(role, account); + if (revoked) { + $._roleMembers[role].remove(account); + } + return revoked; + } +} \ No newline at end of file diff --git a/contracts/openzeppelin/5.0.2/proxy/utils/Initializable.sol b/contracts/openzeppelin/upgradeable/5.0.2/proxy/utils/Initializable.sol similarity index 100% rename from contracts/openzeppelin/5.0.2/proxy/utils/Initializable.sol rename to contracts/openzeppelin/upgradeable/5.0.2/proxy/utils/Initializable.sol diff --git a/contracts/openzeppelin/5.0.2/utils/ContextUpgradeable.sol b/contracts/openzeppelin/upgradeable/5.0.2/utils/ContextUpgradeable.sol similarity index 100% rename from contracts/openzeppelin/5.0.2/utils/ContextUpgradeable.sol rename to contracts/openzeppelin/upgradeable/5.0.2/utils/ContextUpgradeable.sol diff --git a/contracts/openzeppelin/upgradeable/5.0.2/utils/introspection/ERC165Upgradeable.sol b/contracts/openzeppelin/upgradeable/5.0.2/utils/introspection/ERC165Upgradeable.sol new file mode 100644 index 000000000..57143f333 --- /dev/null +++ b/contracts/openzeppelin/upgradeable/5.0.2/utils/introspection/ERC165Upgradeable.sol @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol) + +pragma solidity ^0.8.20; + +import {IERC165} from "../../../../nonupgradeable/5.0.2/utils/introspection/IERC165.sol"; +import {Initializable} from "../../proxy/utils/Initializable.sol"; + +/** + * @dev Implementation of the {IERC165} interface. + * + * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check + * for the additional interface id that will be supported. For example: + * + * ```solidity + * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { + * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); + * } + * ``` + */ +abstract contract ERC165Upgradeable is Initializable, IERC165 { + function __ERC165_init() internal onlyInitializing { + } + + function __ERC165_init_unchained() internal onlyInitializing { + } + /** + * @dev See {IERC165-supportsInterface}. + */ + function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) { + return interfaceId == type(IERC165).interfaceId; + } +} \ No newline at end of file diff --git a/hardhat.config.ts b/hardhat.config.ts index 03f7a0b81..04c325ba3 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -134,6 +134,16 @@ const config: HardhatUserConfig = { evmVersion: "istanbul", }, }, + { + version: "0.8.25", + settings: { + optimizer: { + enabled: true, + runs: 200, + }, + evmVersion: "cancun", + }, + }, ], }, tracer: { From dfe7500e39b47d51450d097f7bbd31cee494249e Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 17 Oct 2024 17:23:43 +0300 Subject: [PATCH 098/338] chore: remove vscode config --- .gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/.gitignore b/.gitignore index 488417b46..e2d3e4f66 100644 --- a/.gitignore +++ b/.gitignore @@ -1,5 +1,6 @@ .idea/ .yarn/ +.vscode/ node_modules/ coverage/ From 2964b26921c9e89dc60fe70382d1cd5d56af716b Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 17 Oct 2024 17:25:37 +0300 Subject: [PATCH 099/338] fix: remove simulatedShareRate checks from sanity checker --- contracts/0.8.9/Accounting.sol | 17 +-- .../OracleReportSanityChecker.sol | 102 +----------------- 2 files changed, 5 insertions(+), 114 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index a95ff42be..a52459c93 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -88,7 +88,6 @@ interface ILido { function burnShares(address _account, uint256 _sharesAmount) external; } - struct ReportValues { /// @notice timestamp of the block the report is based on. All provided report values is actual on this timestamp uint256 timestamp; @@ -202,6 +201,8 @@ contract Accounting is VaultHub { ReportValues memory _report ) external { Contracts memory contracts = _loadOracleReportContracts(); + if (msg.sender != contracts.accountingOracleAddress) revert NotAuthorized("handleOracleReport", msg.sender); + uint256 simulatedShareRate = _simulateOracleReportContext(contracts, _report); (PreReportState memory pre, CalculatedValues memory update) = _calculateOracleReportContext(contracts, _report, simulatedShareRate); @@ -361,9 +362,7 @@ contract Accounting is VaultHub { CalculatedValues memory _update, uint256 _simulatedShareRate ) internal { - if (msg.sender != _contracts.accountingOracleAddress) revert NotAuthorized("handleOracleReport", msg.sender); - - _checkAccountingOracleReport(_contracts, _report, _pre, _update, _simulatedShareRate); + _checkAccountingOracleReport(_contracts, _report, _pre, _update); uint256 lastWithdrawalRequestToFinalize; if (_update.sharesToFinalizeWQ > 0) { @@ -437,8 +436,7 @@ contract Accounting is VaultHub { Contracts memory _contracts, ReportValues memory _report, PreReportState memory _pre, - CalculatedValues memory _update, - uint256 _simulatedShareRate + CalculatedValues memory _update ) internal view { _contracts.oracleReportSanityChecker.checkAccountingOracleReport( _report.timestamp, @@ -453,13 +451,6 @@ contract Accounting is VaultHub { _pre.depositedValidators ); if (_report.withdrawalFinalizationBatches.length > 0) { - _contracts.oracleReportSanityChecker.checkSimulatedShareRate( - _update.postTotalPooledEther, - _update.postTotalShares, - _update.etherToFinalizeWQ, - _update.sharesToBurnForWithdrawals, - _simulatedShareRate - ); _contracts.oracleReportSanityChecker.checkWithdrawalQueueOracleReport( _report.withdrawalFinalizationBatches[_report.withdrawalFinalizationBatches.length - 1], _report.timestamp diff --git a/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol b/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol index e0e3a72b0..8073c96a2 100644 --- a/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol +++ b/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol @@ -54,11 +54,6 @@ struct LimitsList { /// @dev Represented in the Basis Points (100% == 10_000) uint256 annualBalanceIncreaseBPLimit; - /// @notice The max deviation of the provided `simulatedShareRate` - /// and the actual one within the currently processing oracle report - /// @dev Represented in the Basis Points (100% == 10_000) - uint256 simulatedShareRateDeviationBPLimit; - /// @notice The max number of exit requests allowed in report to ValidatorsExitBusOracle uint256 maxValidatorExitRequestsPerReport; @@ -84,7 +79,7 @@ struct LimitsListPacked { uint16 churnValidatorsPerDayLimit; uint16 oneOffCLBalanceDecreaseBPLimit; uint16 annualBalanceIncreaseBPLimit; - uint16 simulatedShareRateDeviationBPLimit; + uint16 simulatedShareRateDeviationBPLimit_deprecated; uint16 maxValidatorExitRequestsPerReport; uint16 maxAccountingExtraDataListItemsCount; uint16 maxNodeOperatorsPerExtraDataItemCount; @@ -93,7 +88,6 @@ struct LimitsListPacked { } uint256 constant MAX_BASIS_POINTS = 10_000; -uint256 constant SHARE_RATE_PRECISION_E27 = 1e27; /// @title Sanity checks for the Lido's oracle report /// @notice The contracts contain view methods to perform sanity checks of the Lido's oracle report @@ -260,17 +254,6 @@ contract OracleReportSanityChecker is AccessControlEnumerable { _updateLimits(limitsList); } - /// @notice Sets the new value for the simulatedShareRateDeviationBPLimit - /// @param _simulatedShareRateDeviationBPLimit new simulatedShareRateDeviationBPLimit value - function setSimulatedShareRateDeviationBPLimit(uint256 _simulatedShareRateDeviationBPLimit) - external - onlyRole(SHARE_RATE_DEVIATION_LIMIT_MANAGER_ROLE) - { - LimitsList memory limitsList = _limits.unpack(); - limitsList.simulatedShareRateDeviationBPLimit = _simulatedShareRateDeviationBPLimit; - _updateLimits(limitsList); - } - /// @notice Sets the new value for the maxValidatorExitRequestsPerReport /// @param _maxValidatorExitRequestsPerReport new maxValidatorExitRequestsPerReport value function setMaxExitRequestsPerOracleReport(uint256 _maxValidatorExitRequestsPerReport) @@ -514,32 +497,6 @@ contract OracleReportSanityChecker is AccessControlEnumerable { _checkLastFinalizableId(limitsList, withdrawalQueue, _lastFinalizableRequestId, _reportTimestamp); } - /// @notice Applies sanity checks to the simulated share rate for withdrawal requests finalization - /// @param _postTotalPooledEther total pooled ether after report applied - /// @param _postTotalShares total shares after report applied - /// @param _etherLockedOnWithdrawalQueue ether locked on withdrawal queue for the current oracle report - /// @param _sharesBurntDueToWithdrawals shares burnt due to withdrawals finalization - /// @param _simulatedShareRate share rate provided with the oracle report (simulated via off-chain "eth_call") - function checkSimulatedShareRate( - uint256 _postTotalPooledEther, - uint256 _postTotalShares, - uint256 _etherLockedOnWithdrawalQueue, - uint256 _sharesBurntDueToWithdrawals, - uint256 _simulatedShareRate - ) external view { - LimitsList memory limitsList = _limits.unpack(); - - // Pretending that withdrawals were not processed - // virtually return locked ether back to `_postTotalPooledEther` - // virtually return burnt just finalized withdrawals shares back to `_postTotalShares` - _checkSimulatedShareRate( - limitsList, - _postTotalPooledEther + _etherLockedOnWithdrawalQueue, - _postTotalShares + _sharesBurntDueToWithdrawals, - _simulatedShareRate - ); - } - function _checkWithdrawalVaultBalance( uint256 _actualWithdrawalVaultBalance, uint256 _reportedWithdrawalVaultBalance @@ -636,55 +593,6 @@ contract OracleReportSanityChecker is AccessControlEnumerable { revert IncorrectRequestFinalization(statuses[0].timestamp); } - function _checkSimulatedShareRate( - LimitsList memory _limitsList, - uint256 _noWithdrawalsPostTotalPooledEther, - uint256 _noWithdrawalsPostTotalShares, - uint256 _simulatedShareRate - ) internal pure { - uint256 actualShareRate = ( - _noWithdrawalsPostTotalPooledEther * SHARE_RATE_PRECISION_E27 - ) / _noWithdrawalsPostTotalShares; - - if (actualShareRate == 0) { - // can't finalize anything if the actual share rate is zero - revert ActualShareRateIsZero(); - } - - // the simulated share rate can be either higher or lower than the actual one - // in case of new user-submitted ether & minted `stETH` between the oracle reference slot - // and the actual report delivery slot - // - // it happens because the oracle daemon snapshots rewards or losses at the reference slot, - // and then calculates simulated share rate, but if new ether was submitted together with minting new `stETH` - // after the reference slot passed, the oracle daemon still submits the same amount of rewards or losses, - // which now is applicable to more 'shareholders', lowering the impact per a single share - // (i.e, changing the actual share rate) - // - // simulated share rate ≤ actual share rate can be for a negative token rebase - // simulated share rate ≥ actual share rate can be for a positive token rebase - // - // Given that: - // 1) CL one-off balance decrease ≤ token rebase ≤ max positive token rebase - // 2) user-submitted ether & minted `stETH` don't exceed the current staking rate limit - // (see Lido.getCurrentStakeLimit()) - // - // can conclude that `simulatedShareRateDeviationBPLimit` (L) should be set as follows: - // L = (2 * SRL) * max(CLD, MPR), - // where: - // - CLD is consensus layer one-off balance decrease (as BP), - // - MPR is max positive token rebase (as BP), - // - SRL is staking rate limit normalized by TVL (`maxStakeLimit / totalPooledEther`) - // totalPooledEther should be chosen as a reasonable lower bound of the protocol TVL - // - uint256 simulatedShareDiff = Math256.absDiff(actualShareRate, _simulatedShareRate); - uint256 simulatedShareDeviation = (MAX_BASIS_POINTS * simulatedShareDiff) / actualShareRate; - - if (simulatedShareDeviation > _limitsList.simulatedShareRateDeviationBPLimit) { - revert IncorrectSimulatedShareRate(_simulatedShareRate, actualShareRate); - } - } - function _grantRole(bytes32 _role, address[] memory _accounts) internal { for (uint256 i = 0; i < _accounts.length; ++i) { _grantRole(_role, _accounts[i]); @@ -705,10 +613,6 @@ contract OracleReportSanityChecker is AccessControlEnumerable { _checkLimitValue(_newLimitsList.annualBalanceIncreaseBPLimit, 0, MAX_BASIS_POINTS); emit AnnualBalanceIncreaseBPLimitSet(_newLimitsList.annualBalanceIncreaseBPLimit); } - if (_oldLimitsList.simulatedShareRateDeviationBPLimit != _newLimitsList.simulatedShareRateDeviationBPLimit) { - _checkLimitValue(_newLimitsList.simulatedShareRateDeviationBPLimit, 0, MAX_BASIS_POINTS); - emit SimulatedShareRateDeviationBPLimitSet(_newLimitsList.simulatedShareRateDeviationBPLimit); - } if (_oldLimitsList.maxValidatorExitRequestsPerReport != _newLimitsList.maxValidatorExitRequestsPerReport) { _checkLimitValue(_newLimitsList.maxValidatorExitRequestsPerReport, 0, type(uint16).max); emit MaxValidatorExitRequestsPerReportSet(_newLimitsList.maxValidatorExitRequestsPerReport); @@ -741,7 +645,6 @@ contract OracleReportSanityChecker is AccessControlEnumerable { event ChurnValidatorsPerDayLimitSet(uint256 churnValidatorsPerDayLimit); event OneOffCLBalanceDecreaseBPLimitSet(uint256 oneOffCLBalanceDecreaseBPLimit); event AnnualBalanceIncreaseBPLimitSet(uint256 annualBalanceIncreaseBPLimit); - event SimulatedShareRateDeviationBPLimitSet(uint256 simulatedShareRateDeviationBPLimit); event MaxPositiveTokenRebaseSet(uint256 maxPositiveTokenRebase); event MaxValidatorExitRequestsPerReportSet(uint256 maxValidatorExitRequestsPerReport); event MaxAccountingExtraDataListItemsCountSet(uint256 maxAccountingExtraDataListItemsCount); @@ -759,7 +662,6 @@ contract OracleReportSanityChecker is AccessControlEnumerable { error IncorrectExitedValidators(uint256 churnLimit); error IncorrectRequestFinalization(uint256 requestCreationBlock); error ActualShareRateIsZero(); - error IncorrectSimulatedShareRate(uint256 simulatedShareRate, uint256 actualShareRate); error MaxAccountingExtraDataItemsCountExceeded(uint256 maxItemsCount, uint256 receivedItemsCount); error ExitedValidatorsLimitExceeded(uint256 limitPerDay, uint256 exitedPerDay); error TooManyNodeOpsPerExtraDataItem(uint256 itemIndex, uint256 nodeOpsCount); @@ -771,7 +673,6 @@ library LimitsListPacker { res.churnValidatorsPerDayLimit = SafeCast.toUint16(_limitsList.churnValidatorsPerDayLimit); res.oneOffCLBalanceDecreaseBPLimit = _toBasisPoints(_limitsList.oneOffCLBalanceDecreaseBPLimit); res.annualBalanceIncreaseBPLimit = _toBasisPoints(_limitsList.annualBalanceIncreaseBPLimit); - res.simulatedShareRateDeviationBPLimit = _toBasisPoints(_limitsList.simulatedShareRateDeviationBPLimit); res.requestTimestampMargin = SafeCast.toUint64(_limitsList.requestTimestampMargin); res.maxPositiveTokenRebase = SafeCast.toUint64(_limitsList.maxPositiveTokenRebase); res.maxValidatorExitRequestsPerReport = SafeCast.toUint16(_limitsList.maxValidatorExitRequestsPerReport); @@ -790,7 +691,6 @@ library LimitsListUnpacker { res.churnValidatorsPerDayLimit = _limitsList.churnValidatorsPerDayLimit; res.oneOffCLBalanceDecreaseBPLimit = _limitsList.oneOffCLBalanceDecreaseBPLimit; res.annualBalanceIncreaseBPLimit = _limitsList.annualBalanceIncreaseBPLimit; - res.simulatedShareRateDeviationBPLimit = _limitsList.simulatedShareRateDeviationBPLimit; res.requestTimestampMargin = _limitsList.requestTimestampMargin; res.maxPositiveTokenRebase = _limitsList.maxPositiveTokenRebase; res.maxValidatorExitRequestsPerReport = _limitsList.maxValidatorExitRequestsPerReport; From 1bc770ac26f9057de8d71a4f35b558fa03d4adb5 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 17 Oct 2024 17:41:50 +0300 Subject: [PATCH 100/338] fix: add some report checks --- contracts/0.8.9/Accounting.sol | 12 +++++++++--- .../sanity_checks/OracleReportSanityChecker.sol | 9 +-------- 2 files changed, 10 insertions(+), 11 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index a52459c93..eb5a2faae 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -438,8 +438,12 @@ contract Accounting is VaultHub { PreReportState memory _pre, CalculatedValues memory _update ) internal view { + if (_report.timestamp >= block.timestamp) revert IncorrectReportTimestamp(_report.timestamp, block.timestamp); + if (_report.clValidators < _pre.clValidators || _report.clValidators > _pre.depositedValidators) { + revert IncorrectReportValidators(_report.clValidators, _pre.clValidators, _pre.depositedValidators); + + } _contracts.oracleReportSanityChecker.checkAccountingOracleReport( - _report.timestamp, _report.timeElapsed, _update.principalClBalance, _report.clBalance, @@ -447,8 +451,7 @@ contract Accounting is VaultHub { _report.elRewardsVaultBalance, _report.sharesRequestedToBurn, _pre.clValidators, - _report.clValidators, - _pre.depositedValidators + _report.clValidators ); if (_report.withdrawalFinalizationBatches.length > 0) { _contracts.oracleReportSanityChecker.checkWithdrawalQueueOracleReport( @@ -577,4 +580,7 @@ contract Accounting is VaultHub { require(ret.recipients.length == ret.modulesFees.length, "WRONG_RECIPIENTS_INPUT"); require(ret.moduleIds.length == ret.modulesFees.length, "WRONG_MODULE_IDS_INPUT"); } + + error IncorrectReportTimestamp(uint256 reportTimestamp, uint256 upperBoundTimestamp); + error IncorrectReportValidators(uint256 reportValidators, uint256 minValidators, uint256 maxValidators); } diff --git a/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol b/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol index 8073c96a2..2f3a7a01b 100644 --- a/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol +++ b/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol @@ -390,7 +390,6 @@ contract OracleReportSanityChecker is AccessControlEnumerable { /// @param _preCLValidators Lido-participating validators on the CL side before the current oracle report /// @param _postCLValidators Lido-participating validators on the CL side after the current oracle report function checkAccountingOracleReport( - uint256 _reportTimestamp, uint256 _timeElapsed, uint256 _preCLBalance, uint256 _postCLBalance, @@ -398,14 +397,8 @@ contract OracleReportSanityChecker is AccessControlEnumerable { uint256 _elRewardsVaultBalance, uint256 _sharesRequestedToBurn, uint256 _preCLValidators, - uint256 _postCLValidators, - uint256 _depositedValidators + uint256 _postCLValidators ) external view { - // TODO: custom errors - require(_reportTimestamp <= block.timestamp, "INVALID_REPORT_TIMESTAMP"); - require(_postCLValidators <= _depositedValidators, "REPORTED_MORE_DEPOSITED"); - require(_postCLValidators >= _preCLValidators, "REPORTED_LESS_VALIDATORS"); - LimitsList memory limitsList = _limits.unpack(); address withdrawalVault = LIDO_LOCATOR.withdrawalVault(); From 7fdf06065f7eef794c22a7dba83a813467865eb9 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 17 Oct 2024 18:26:09 +0300 Subject: [PATCH 101/338] chore: streamline report simulation flow --- contracts/0.8.9/Accounting.sol | 89 +++++++++++++++++----------------- 1 file changed, 44 insertions(+), 45 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index eb5a2faae..bb705e21f 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -183,13 +183,12 @@ contract Accounting is VaultHub { ReportValues memory _report ) public view returns ( PreReportState memory pre, - CalculatedValues memory update + CalculatedValues memory update, + uint256 simulatedShareRate ) { Contracts memory contracts = _loadOracleReportContracts(); - uint256 simulatedShareRate = _simulateOracleReportContext(contracts, _report); - - return _calculateOracleReportContext(contracts, _report, simulatedShareRate); + return _calculateOracleReportContext(contracts, _report); } /** @@ -203,51 +202,59 @@ contract Accounting is VaultHub { Contracts memory contracts = _loadOracleReportContracts(); if (msg.sender != contracts.accountingOracleAddress) revert NotAuthorized("handleOracleReport", msg.sender); - uint256 simulatedShareRate = _simulateOracleReportContext(contracts, _report); - (PreReportState memory pre, CalculatedValues memory update) - = _calculateOracleReportContext(contracts, _report, simulatedShareRate); + (PreReportState memory pre, CalculatedValues memory update, uint256 simulatedShareRate) + = _calculateOracleReportContext(contracts, _report); _applyOracleReportContext(contracts, _report, pre, update, simulatedShareRate); } - function _simulateOracleReportContext( + function _calculateOracleReportContext( Contracts memory _contracts, ReportValues memory _report - ) internal view returns (uint256 simulatedShareRate) { - (,CalculatedValues memory update) = _calculateOracleReportContext(_contracts, _report, 0); + ) internal view returns ( + PreReportState memory pre, + CalculatedValues memory update, + uint256 simulatedShareRate + ) { + pre = _snapshotPreReportState(); + + CalculatedValues memory updateNoWithdrawals = _simulateOracleReport(_contracts, pre, _report, 0); - simulatedShareRate = update.postTotalPooledEther * 1e27 / update.postTotalShares; + simulatedShareRate = updateNoWithdrawals.postTotalPooledEther * 1e27 / updateNoWithdrawals.postTotalShares; + + update = _simulateOracleReport(_contracts, pre, _report, simulatedShareRate); } - function _calculateOracleReportContext( + function _snapshotPreReportState() internal view returns (PreReportState memory pre) { + pre = PreReportState(0, 0, 0, 0, 0, 0); + (pre.depositedValidators, pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); + pre.totalPooledEther = LIDO.getTotalPooledEther(); + pre.totalShares = LIDO.getTotalShares(); + pre.externalEther = LIDO.getExternalEther(); + } + + function _simulateOracleReport( Contracts memory _contracts, + PreReportState memory _pre, ReportValues memory _report, uint256 _simulatedShareRate - ) internal view returns ( - PreReportState memory pre, - CalculatedValues memory update - ){ - // 1. Take a snapshot of the current (pre-) state - pre = _snapshotPreReportState(); - - update = CalculatedValues(0, 0, 0, 0, 0, 0, 0, - _getStakingRewardsDistribution(_contracts.stakingRouter), 0, 0, 0, 0, - new uint256[](0), new uint256[](0)); + ) internal view returns (CalculatedValues memory update){ + update.rewardDistribution = _getStakingRewardsDistribution(_contracts.stakingRouter); - // 2. Get the ether to lock for withdrawal queue and shares to move to Burner to finalize requests if (_simulatedShareRate != 0) { + // Get the ether to lock for withdrawal queue and shares to move to Burner to finalize requests ( update.etherToFinalizeWQ, update.sharesToFinalizeWQ ) = _calculateWithdrawals(_contracts, _report, _simulatedShareRate); } - // 3. Principal CL balance is the sum of the current CL balance and + // Principal CL balance is the sum of the current CL balance and // validator deposits during this report // TODO: to support maxEB we need to get rid of validator counting - update.principalClBalance = pre.clBalance + (_report.clValidators - pre.clValidators) * DEPOSIT_SIZE; + update.principalClBalance = _pre.clBalance + (_report.clValidators - _pre.clValidators) * DEPOSIT_SIZE; - // 5. Limit the rebase to avoid oracle frontrunning + // Limit the rebase to avoid oracle frontrunning // by leaving some ether to sit in elrevards vault or withdrawals vault // and/or leaving some shares unburnt on Burner to be processed on future reports ( @@ -256,8 +263,8 @@ contract Accounting is VaultHub { update.sharesToBurnForWithdrawals, update.totalSharesToBurn // shares to burn from Burner balance ) = _contracts.oracleReportSanityChecker.smoothenTokenRebase( - pre.totalPooledEther, - pre.totalShares, + _pre.totalPooledEther, + _pre.totalShares, update.principalClBalance, _report.clBalance, _report.withdrawalVaultBalance, @@ -267,44 +274,36 @@ contract Accounting is VaultHub { update.sharesToFinalizeWQ ); - // 6. Pre-calculate total amount of protocol fees for this rebase + // Pre-calculate total amount of protocol fees for this rebase // amount of shares that will be minted to pay it // and the new value of externalEther after the rebase ( update.sharesToMintAsFees, update.externalEther - ) = _calculateFeesAndExternalBalance(_report, pre, update); + ) = _calculateFeesAndExternalBalance(_report, _pre, update); - // 7. Calculate the new total shares and total pooled ether after the rebase - update.postTotalShares = pre.totalShares // totalShares already includes externalShares + // Calculate the new total shares and total pooled ether after the rebase + update.postTotalShares = _pre.totalShares // totalShares already includes externalShares + update.sharesToMintAsFees // new shares minted to pay fees - update.totalSharesToBurn; // shares burned for withdrawals and cover - update.postTotalPooledEther = pre.totalPooledEther // was before the report + update.postTotalPooledEther = _pre.totalPooledEther // was before the report + _report.clBalance + update.withdrawals - update.principalClBalance // total cl rewards (or penalty) + update.elRewards // elrewards - + update.externalEther - pre.externalEther // vaults rewards + + update.externalEther - _pre.externalEther // vaults rewards - update.etherToFinalizeWQ; // withdrawals - // 8. Calculate the amount of ether locked in the vaults to back external balance of stETH + // Calculate the amount of ether locked in the vaults to back external balance of stETH // and the amount of shares to mint as fees to the treasury for each vaults (update.vaultsLockedEther, update.vaultsTreasuryFeeShares) = _calculateVaultsRebase( update.postTotalShares, update.postTotalPooledEther, - pre.totalShares, - pre.totalPooledEther, + _pre.totalShares, + _pre.totalPooledEther, update.sharesToMintAsFees ); } - function _snapshotPreReportState() internal view returns (PreReportState memory pre) { - pre = PreReportState(0, 0, 0, 0, 0, 0); - (pre.depositedValidators, pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); - pre.totalPooledEther = LIDO.getTotalPooledEther(); - pre.totalShares = LIDO.getTotalShares(); - pre.externalEther = LIDO.getExternalEther(); - } - /// @dev return amount to lock on withdrawal queue and shares to burn depending on the finalization batch parameters function _calculateWithdrawals( Contracts memory _contracts, From c278cead93ead962167308b1464f4537a3b5a29a Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 17 Oct 2024 18:36:10 +0300 Subject: [PATCH 102/338] fix: more specific view method for simulation --- contracts/0.8.9/Accounting.sol | 9 ++++----- lib/protocol/helpers/accounting.ts | 2 +- 2 files changed, 5 insertions(+), 6 deletions(-) diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index bb705e21f..aeaa5a4ca 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -179,16 +179,15 @@ contract Accounting is VaultHub { uint256[] vaultsTreasuryFeeShares; } - function calculateOracleReportContext( + function simulateOracleReportWithoutWithdrawals( ReportValues memory _report ) public view returns ( - PreReportState memory pre, - CalculatedValues memory update, - uint256 simulatedShareRate + CalculatedValues memory update ) { Contracts memory contracts = _loadOracleReportContracts(); + PreReportState memory pre = _snapshotPreReportState(); - return _calculateOracleReportContext(contracts, _report); + return _simulateOracleReport(contracts, pre, _report, 0); } /** diff --git a/lib/protocol/helpers/accounting.ts b/lib/protocol/helpers/accounting.ts index ee99c4b8e..93cf54422 100644 --- a/lib/protocol/helpers/accounting.ts +++ b/lib/protocol/helpers/accounting.ts @@ -316,7 +316,7 @@ const simulateReport = async ( "El Rewards Vault Balance": formatEther(elRewardsVaultBalance), }); - const [, update] = await accounting.calculateOracleReportContext({ + const update = await accounting.simulateOracleReportWithoutWithdrawals({ timestamp: reportTimestamp, timeElapsed: 24n * 60n * 60n, // 1 day clValidators: beaconValidators, From aca1078447020809f67716a6022e0f6ea8e2370f Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 17 Oct 2024 17:50:43 +0100 Subject: [PATCH 103/338] fix: scratch --- scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts | 1 - 1 file changed, 1 deletion(-) diff --git a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts index 5ff967ad9..ed7a7de7e 100644 --- a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts @@ -65,7 +65,6 @@ export async function main() { sanityChecks.churnValidatorsPerDayLimit, sanityChecks.oneOffCLBalanceDecreaseBPLimit, sanityChecks.annualBalanceIncreaseBPLimit, - sanityChecks.simulatedShareRateDeviationBPLimit, sanityChecks.maxValidatorExitRequestsPerReport, sanityChecks.maxAccountingExtraDataListItemsCount, sanityChecks.maxNodeOperatorsPerExtraDataItemCount, From 8edd98e91b4085c9501fe91aea856fccdd7f8066 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 18 Oct 2024 14:14:33 +0500 Subject: [PATCH 104/338] feat: vault delegation --- .../0.8.25/vaults/DelegatorAlligator.sol | 102 +++++++++ .../0.8.25/vaults/LiquidStakingVault.sol | 31 +-- .../0.8.25/vaults/interfaces/IStaking.sol | 2 + .../5.0.2/access/AccessControl.sol | 209 ++++++++++++++++++ .../extensions/AccessControlEnumerable.sol | 70 ++++++ .../nonupgradeable/5.0.2/utils/Context.sol | 28 +++ .../5.0.2/utils/introspection/ERC165.sol | 27 +++ 7 files changed, 449 insertions(+), 20 deletions(-) create mode 100644 contracts/0.8.25/vaults/DelegatorAlligator.sol create mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/access/AccessControl.sol create mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/AccessControlEnumerable.sol create mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/utils/Context.sol create mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/ERC165.sol diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol new file mode 100644 index 000000000..8313cd3d1 --- /dev/null +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -0,0 +1,102 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {AccessControlEnumerable} from "../../openzeppelin/nonupgradeable/5.0.2/access/extensions/AccessControlEnumerable.sol"; +import {IStaking} from "./interfaces/IStaking.sol"; +import {ILiquid} from "./interfaces/ILiquid.sol"; + +interface IRebalanceable { + function rebalance(uint256 _amountOfETH) external payable; +} + +interface IVaultFees { + function setVaultOwnerFee(uint256 _vaultOwnerFee) external; + + function setNodeOperatorFee(uint256 _nodeOperatorFee) external; + + function claimVaultOwnerFee(address _receiver, bool _liquid) external; + + function claimNodeOperatorFee(address _receiver, bool _liquid) external; +} + +// DelegatorAlligator: Vault Delegated Owner +// 3-Party Role Setup: Manager, Depositor, Operator +// .-._ _ _ _ _ _ _ _ _ +// .-''-.__.-'00 '-' ' ' ' ' ' ' ' '-. +// '.___ ' . .--_'-' '-' '-' _'-' '._ +// V: V 'vv-' '_ '. .' _..' '.'. +// '=.____.=_.--' :_.__.__:_ '. : : +// (((____.-' '-. / : : +// (((-'\ .' / +// _____..' .' +// '-._____.-' +contract DelegatorAlligator is AccessControlEnumerable { + bytes32 public constant MANAGER_ROLE = keccak256("Vault.DelegatorAlligator.ManagerRole"); + bytes32 public constant DEPOSITOR_ROLE = keccak256("Vault.DelegatorAlligator.DepositorRole"); + bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); + + address payable public vault; + + constructor(address payable _vault, address _admin) { + vault = _vault; + + _grantRole(DEFAULT_ADMIN_ROLE, _admin); + } + + /// * * * * * MANAGER FUNCTIONS * * * * * /// + + function mint(address _receiver, uint256 _amountOfTokens) external payable onlyRole(MANAGER_ROLE) { + ILiquid(vault).mint(_receiver, _amountOfTokens); + } + + function burn(uint256 _amountOfShares) external onlyRole(MANAGER_ROLE) { + ILiquid(vault).burn(_amountOfShares); + } + + function rebalance(uint256 _amountOfETH) external payable onlyRole(MANAGER_ROLE) { + IRebalanceable(vault).rebalance(_amountOfETH); + } + + function setVaultOwnerFee(uint256 _vaultOwnerFee) external onlyRole(MANAGER_ROLE) { + IVaultFees(vault).setVaultOwnerFee(_vaultOwnerFee); + } + + function setNodeOperatorFee(uint256 _nodeOperatorFee) external onlyRole(MANAGER_ROLE) { + IVaultFees(vault).setNodeOperatorFee(_nodeOperatorFee); + } + + function claimVaultOwnerFee(address _receiver, bool _liquid) external onlyRole(MANAGER_ROLE) { + IVaultFees(vault).claimVaultOwnerFee(_receiver, _liquid); + } + + /// * * * * * DEPOSITOR FUNCTIONS * * * * * /// + + function deposit() external payable onlyRole(DEPOSITOR_ROLE) { + IStaking(vault).deposit(); + } + + function withdraw(address _receiver, uint256 _etherToWithdraw) external onlyRole(DEPOSITOR_ROLE) { + IStaking(vault).withdraw(_receiver, _etherToWithdraw); + } + + function triggerValidatorExit(uint256 _numberOfKeys) external onlyRole(DEPOSITOR_ROLE) { + IStaking(vault).triggerValidatorExit(_numberOfKeys); + } + + /// * * * * * OPERATOR FUNCTIONS * * * * * /// + + function topupValidators( + uint256 _keysCount, + bytes calldata _publicKeysBatch, + bytes calldata _signaturesBatch + ) external onlyRole(OPERATOR_ROLE) { + IStaking(vault).topupValidators(_keysCount, _publicKeysBatch, _signaturesBatch); + } + + function claimNodeOperatorFee(address _receiver, bool _liquid) external onlyRole(OPERATOR_ROLE) { + IVaultFees(vault).claimNodeOperatorFee(_receiver, _liquid); + } +} diff --git a/contracts/0.8.25/vaults/LiquidStakingVault.sol b/contracts/0.8.25/vaults/LiquidStakingVault.sol index f83333a2e..a3363d85e 100644 --- a/contracts/0.8.25/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.25/vaults/LiquidStakingVault.sol @@ -51,11 +51,11 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { } function accumulatedNodeOperatorFee() public view returns (uint256) { - int128 earnedRewards = int128(lastReport.value - lastClaimedReport.value) - - (lastReport.netCashFlow - lastClaimedReport.netCashFlow); + int128 earnedRewards = int128(lastReport.value - lastClaimedReport.value) - + (lastReport.netCashFlow - lastClaimedReport.netCashFlow); if (earnedRewards > 0) { - return uint128(earnedRewards) * nodeOperatorFee / MAX_FEE; + return (uint128(earnedRewards) * nodeOperatorFee) / MAX_FEE; } else { return 0; } @@ -74,10 +74,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { super.deposit(); } - function withdraw( - address _receiver, - uint256 _amount - ) public override(StakingVault) { + function withdraw(address _receiver, uint256 _amount) public override(StakingVault) { if (_receiver == address(0)) revert ZeroArgument("receiver"); if (_amount == 0) revert ZeroArgument("amount"); if (canWithdraw() < _amount) revert NotEnoughUnlockedEth(canWithdraw(), _amount); @@ -99,10 +96,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { super.topupValidators(_keysCount, _publicKeysBatch, _signaturesBatch); } - function mint( - address _receiver, - uint256 _amountOfTokens - ) external payable onlyOwner andDeposit() { + function mint(address _receiver, uint256 _amountOfTokens) external payable onlyOwner andDeposit { if (_receiver == address(0)) revert ZeroArgument("receiver"); if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); @@ -116,12 +110,12 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { LIQUIDITY_PROVIDER.burnStethBackedByVault(_amountOfTokens); } - function rebalance(uint256 _amountOfETH) external payable andDeposit(){ + function rebalance(uint256 _amountOfETH) external payable andDeposit { if (_amountOfETH == 0) revert ZeroArgument("amountOfETH"); if (address(this).balance < _amountOfETH) revert NotEnoughBalance(address(this).balance); - if (owner() == msg.sender || - (!isHealthy() && msg.sender == address(LIQUIDITY_PROVIDER))) { // force rebalance + if (owner() == msg.sender || (!isHealthy() && msg.sender == address(LIQUIDITY_PROVIDER))) { + // force rebalance // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault netCashFlow -= int256(_amountOfETH); @@ -139,7 +133,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { lastReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast locked = _locked; - accumulatedVaultOwnerFee += _value * vaultOwnerFee / 365 / MAX_FEE; + accumulatedVaultOwnerFee += (_value * vaultOwnerFee) / 365 / MAX_FEE; emit Reported(_value, _ncf, _locked); } @@ -165,15 +159,12 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { if (_liquid) { _mint(_receiver, feesToClaim); } else { - _withdrawFeeInEther(_receiver, feesToClaim); + _withdrawFeeInEther(_receiver, feesToClaim); } } } - function claimVaultOwnerFee( - address _receiver, - bool _liquid - ) external onlyOwner { + function claimVaultOwnerFee(address _receiver, bool _liquid) external onlyOwner { if (_receiver == address(0)) revert ZeroArgument("receiver"); _mustBeHealthy(); diff --git a/contracts/0.8.25/vaults/interfaces/IStaking.sol b/contracts/0.8.25/vaults/interfaces/IStaking.sol index f1ec6f634..b4b496319 100644 --- a/contracts/0.8.25/vaults/interfaces/IStaking.sol +++ b/contracts/0.8.25/vaults/interfaces/IStaking.sol @@ -14,7 +14,9 @@ interface IStaking { function getWithdrawalCredentials() external view returns (bytes32); function deposit() external payable; + receive() external payable; + function withdraw(address receiver, uint256 etherToWithdraw) external; function topupValidators( diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/access/AccessControl.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/access/AccessControl.sol new file mode 100644 index 000000000..cbcb06ad7 --- /dev/null +++ b/contracts/openzeppelin/nonupgradeable/5.0.2/access/AccessControl.sol @@ -0,0 +1,209 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol) + +pragma solidity ^0.8.20; + +import {IAccessControl} from "./IAccessControl.sol"; +import {Context} from "../utils/Context.sol"; +import {ERC165} from "../utils/introspection/ERC165.sol"; + +/** + * @dev Contract module that allows children to implement role-based access + * control mechanisms. This is a lightweight version that doesn't allow enumerating role + * members except through off-chain means by accessing the contract event logs. Some + * applications may benefit from on-chain enumerability, for those cases see + * {AccessControlEnumerable}. + * + * Roles are referred to by their `bytes32` identifier. These should be exposed + * in the external API and be unique. The best way to achieve this is by + * using `public constant` hash digests: + * + * ```solidity + * bytes32 public constant MY_ROLE = keccak256("MY_ROLE"); + * ``` + * + * Roles can be used to represent a set of permissions. To restrict access to a + * function call, use {hasRole}: + * + * ```solidity + * function foo() public { + * require(hasRole(MY_ROLE, msg.sender)); + * ... + * } + * ``` + * + * Roles can be granted and revoked dynamically via the {grantRole} and + * {revokeRole} functions. Each role has an associated admin role, and only + * accounts that have a role's admin role can call {grantRole} and {revokeRole}. + * + * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means + * that only accounts with this role will be able to grant or revoke other + * roles. More complex role relationships can be created by using + * {_setRoleAdmin}. + * + * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to + * grant and revoke this role. Extra precautions should be taken to secure + * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules} + * to enforce additional security measures for this role. + */ +abstract contract AccessControl is Context, IAccessControl, ERC165 { + struct RoleData { + mapping(address account => bool) hasRole; + bytes32 adminRole; + } + + mapping(bytes32 role => RoleData) private _roles; + + bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; + + /** + * @dev Modifier that checks that an account has a specific role. Reverts + * with an {AccessControlUnauthorizedAccount} error including the required role. + */ + modifier onlyRole(bytes32 role) { + _checkRole(role); + _; + } + + /** + * @dev See {IERC165-supportsInterface}. + */ + function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { + return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); + } + + /** + * @dev Returns `true` if `account` has been granted `role`. + */ + function hasRole(bytes32 role, address account) public view virtual returns (bool) { + return _roles[role].hasRole[account]; + } + + /** + * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()` + * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier. + */ + function _checkRole(bytes32 role) internal view virtual { + _checkRole(role, _msgSender()); + } + + /** + * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account` + * is missing `role`. + */ + function _checkRole(bytes32 role, address account) internal view virtual { + if (!hasRole(role, account)) { + revert AccessControlUnauthorizedAccount(account, role); + } + } + + /** + * @dev Returns the admin role that controls `role`. See {grantRole} and + * {revokeRole}. + * + * To change a role's admin, use {_setRoleAdmin}. + */ + function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) { + return _roles[role].adminRole; + } + + /** + * @dev Grants `role` to `account`. + * + * If `account` had not been already granted `role`, emits a {RoleGranted} + * event. + * + * Requirements: + * + * - the caller must have ``role``'s admin role. + * + * May emit a {RoleGranted} event. + */ + function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { + _grantRole(role, account); + } + + /** + * @dev Revokes `role` from `account`. + * + * If `account` had been granted `role`, emits a {RoleRevoked} event. + * + * Requirements: + * + * - the caller must have ``role``'s admin role. + * + * May emit a {RoleRevoked} event. + */ + function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { + _revokeRole(role, account); + } + + /** + * @dev Revokes `role` from the calling account. + * + * Roles are often managed via {grantRole} and {revokeRole}: this function's + * purpose is to provide a mechanism for accounts to lose their privileges + * if they are compromised (such as when a trusted device is misplaced). + * + * If the calling account had been revoked `role`, emits a {RoleRevoked} + * event. + * + * Requirements: + * + * - the caller must be `callerConfirmation`. + * + * May emit a {RoleRevoked} event. + */ + function renounceRole(bytes32 role, address callerConfirmation) public virtual { + if (callerConfirmation != _msgSender()) { + revert AccessControlBadConfirmation(); + } + + _revokeRole(role, callerConfirmation); + } + + /** + * @dev Sets `adminRole` as ``role``'s admin role. + * + * Emits a {RoleAdminChanged} event. + */ + function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { + bytes32 previousAdminRole = getRoleAdmin(role); + _roles[role].adminRole = adminRole; + emit RoleAdminChanged(role, previousAdminRole, adminRole); + } + + /** + * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted. + * + * Internal function without access restriction. + * + * May emit a {RoleGranted} event. + */ + function _grantRole(bytes32 role, address account) internal virtual returns (bool) { + if (!hasRole(role, account)) { + _roles[role].hasRole[account] = true; + emit RoleGranted(role, account, _msgSender()); + return true; + } else { + return false; + } + } + + /** + * @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked. + * + * Internal function without access restriction. + * + * May emit a {RoleRevoked} event. + */ + function _revokeRole(bytes32 role, address account) internal virtual returns (bool) { + if (hasRole(role, account)) { + _roles[role].hasRole[account] = false; + emit RoleRevoked(role, account, _msgSender()); + return true; + } else { + return false; + } + } +} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/AccessControlEnumerable.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/AccessControlEnumerable.sol new file mode 100644 index 000000000..ddad96010 --- /dev/null +++ b/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/AccessControlEnumerable.sol @@ -0,0 +1,70 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (access/extensions/AccessControlEnumerable.sol) + +pragma solidity ^0.8.20; + +import {IAccessControlEnumerable} from "./IAccessControlEnumerable.sol"; +import {AccessControl} from "../AccessControl.sol"; +import {EnumerableSet} from "../../utils/structs/EnumerableSet.sol"; + +/** + * @dev Extension of {AccessControl} that allows enumerating the members of each role. + */ +abstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl { + using EnumerableSet for EnumerableSet.AddressSet; + + mapping(bytes32 role => EnumerableSet.AddressSet) private _roleMembers; + + /** + * @dev See {IERC165-supportsInterface}. + */ + function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { + return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId); + } + + /** + * @dev Returns one of the accounts that have `role`. `index` must be a + * value between 0 and {getRoleMemberCount}, non-inclusive. + * + * Role bearers are not sorted in any particular way, and their ordering may + * change at any point. + * + * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure + * you perform all queries on the same block. See the following + * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] + * for more information. + */ + function getRoleMember(bytes32 role, uint256 index) public view virtual returns (address) { + return _roleMembers[role].at(index); + } + + /** + * @dev Returns the number of accounts that have `role`. Can be used + * together with {getRoleMember} to enumerate all bearers of a role. + */ + function getRoleMemberCount(bytes32 role) public view virtual returns (uint256) { + return _roleMembers[role].length(); + } + + /** + * @dev Overload {AccessControl-_grantRole} to track enumerable memberships + */ + function _grantRole(bytes32 role, address account) internal virtual override returns (bool) { + bool granted = super._grantRole(role, account); + if (granted) { + _roleMembers[role].add(account); + } + return granted; + } + + /** + * @dev Overload {AccessControl-_revokeRole} to track enumerable memberships + */ + function _revokeRole(bytes32 role, address account) internal virtual override returns (bool) { + bool revoked = super._revokeRole(role, account); + if (revoked) { + _roleMembers[role].remove(account); + } + return revoked; + } +} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/Context.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/Context.sol new file mode 100644 index 000000000..3981b60ec --- /dev/null +++ b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/Context.sol @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol) + +pragma solidity ^0.8.20; + +/** + * @dev Provides information about the current execution context, including the + * sender of the transaction and its data. While these are generally available + * via msg.sender and msg.data, they should not be accessed in such a direct + * manner, since when dealing with meta-transactions the account sending and + * paying for execution may not be the actual sender (as far as an application + * is concerned). + * + * This contract is only required for intermediate, library-like contracts. + */ +abstract contract Context { + function _msgSender() internal view virtual returns (address) { + return msg.sender; + } + + function _msgData() internal view virtual returns (bytes calldata) { + return msg.data; + } + + function _contextSuffixLength() internal view virtual returns (uint256) { + return 0; + } +} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/ERC165.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/ERC165.sol new file mode 100644 index 000000000..b416b6b0b --- /dev/null +++ b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/ERC165.sol @@ -0,0 +1,27 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol) + +pragma solidity ^0.8.20; + +import {IERC165} from "./IERC165.sol"; + +/** + * @dev Implementation of the {IERC165} interface. + * + * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check + * for the additional interface id that will be supported. For example: + * + * ```solidity + * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { + * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); + * } + * ``` + */ +abstract contract ERC165 is IERC165 { + /** + * @dev See {IERC165-supportsInterface}. + */ + function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) { + return interfaceId == type(IERC165).interfaceId; + } +} \ No newline at end of file From 3053360323d5d65ad58e6f2dcc1dad9a42b13dfb Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 18 Oct 2024 14:30:21 +0500 Subject: [PATCH 105/338] docs: note on 0.8.25 --- contracts/COMPILERS.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/contracts/COMPILERS.md b/contracts/COMPILERS.md index 5f6c23764..7bbd2fc86 100644 --- a/contracts/COMPILERS.md +++ b/contracts/COMPILERS.md @@ -11,6 +11,8 @@ For the `wstETH` contract, we use `solc 0.6.12`, as it is non-upgradeable and bo For the other contracts, newer compiler versions are used. +The 0.8.25 version of the compiler was introduced for Lido Vaults to be able to support [OpenZeppelin v0.5.2](https://github.com/OpenZeppelin/openzeppelin-contracts/tree/v5.0.2) dependencies. + # Compilation Instructions ```bash From 4cb435d189f70c97e3f81c2073dbc983361fc892 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 18 Oct 2024 11:35:09 +0100 Subject: [PATCH 106/338] fix: ts --- test/0.8.9/oracleReportSanityChecker.test.ts | 111 +------------------ 1 file changed, 3 insertions(+), 108 deletions(-) diff --git a/test/0.8.9/oracleReportSanityChecker.test.ts b/test/0.8.9/oracleReportSanityChecker.test.ts index 9a9c40cdd..7441e6fd3 100644 --- a/test/0.8.9/oracleReportSanityChecker.test.ts +++ b/test/0.8.9/oracleReportSanityChecker.test.ts @@ -1,5 +1,5 @@ import { expect } from "chai"; -import { BigNumberish, ZeroAddress } from "ethers"; +import { ZeroAddress } from "ethers"; import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; @@ -51,18 +51,8 @@ describe("OracleReportSanityChecker.sol", () => { postCLValidators: 0n, depositedValidators: 0n, }; - type CheckAccountingOracleReportParameters = [ - BigNumberish, - number, - bigint, - bigint, - number, - number, - number, - number, - number, - BigNumberish, - ]; + type CheckAccountingOracleReportParameters = [bigint, bigint, bigint, bigint, bigint, bigint, bigint, bigint]; + let deployer: HardhatEthersSigner; let admin: HardhatEthersSigner; let withdrawalVault: string; @@ -146,10 +136,6 @@ describe("OracleReportSanityChecker.sol", () => { expect(limitsBefore.churnValidatorsPerDayLimit).to.not.equal(newLimitsList.churnValidatorsPerDayLimit); expect(limitsBefore.oneOffCLBalanceDecreaseBPLimit).to.not.equal(newLimitsList.oneOffCLBalanceDecreaseBPLimit); expect(limitsBefore.annualBalanceIncreaseBPLimit).to.not.equal(newLimitsList.annualBalanceIncreaseBPLimit); - expect(limitsBefore.simulatedShareRateDeviationBPLimit).to.not.equal( - newLimitsList.simulatedShareRateDeviationBPLimit, - ); - expect(limitsBefore.maxValidatorExitRequestsPerReport).to.not.equal( newLimitsList.maxValidatorExitRequestsPerReport, ); @@ -175,7 +161,6 @@ describe("OracleReportSanityChecker.sol", () => { expect(limitsAfter.churnValidatorsPerDayLimit).to.equal(newLimitsList.churnValidatorsPerDayLimit); expect(limitsAfter.oneOffCLBalanceDecreaseBPLimit).to.equal(newLimitsList.oneOffCLBalanceDecreaseBPLimit); expect(limitsAfter.annualBalanceIncreaseBPLimit).to.equal(newLimitsList.annualBalanceIncreaseBPLimit); - expect(limitsAfter.simulatedShareRateDeviationBPLimit).to.equal(newLimitsList.simulatedShareRateDeviationBPLimit); expect(limitsAfter.maxValidatorExitRequestsPerReport).to.equal(newLimitsList.maxValidatorExitRequestsPerReport); expect(limitsAfter.maxAccountingExtraDataListItemsCount).to.equal( newLimitsList.maxAccountingExtraDataListItemsCount, @@ -249,7 +234,6 @@ describe("OracleReportSanityChecker.sol", () => { await expect( oracleReportSanityChecker.checkAccountingOracleReport( - correctLidoOracleReport.timestamp, correctLidoOracleReport.timeElapsed, preCLBalance, postCLBalance, @@ -258,7 +242,6 @@ describe("OracleReportSanityChecker.sol", () => { correctLidoOracleReport.sharesRequestedToBurn, correctLidoOracleReport.preCLValidators, correctLidoOracleReport.postCLValidators, - correctLidoOracleReport.depositedValidators, ), ) .to.be.revertedWithCustomError(oracleReportSanityChecker, "IncorrectCLBalanceDecrease") @@ -380,27 +363,6 @@ describe("OracleReportSanityChecker.sol", () => { }) as CheckAccountingOracleReportParameters), ); }); - - it("set simulated share rate deviation", async () => { - const previousValue = (await oracleReportSanityChecker.getOracleReportLimits()) - .simulatedShareRateDeviationBPLimit; - const newValue = 7; - expect(newValue).to.not.equal(previousValue); - - await expect( - oracleReportSanityChecker.connect(deployer).setSimulatedShareRateDeviationBPLimit(newValue), - ).to.be.revertedWithOZAccessControlError( - deployer.address, - await oracleReportSanityChecker.SHARE_RATE_DEVIATION_LIMIT_MANAGER_ROLE(), - ); - const tx = await oracleReportSanityChecker - .connect(managersRoster.shareRateDeviationLimitManagers[0]) - .setSimulatedShareRateDeviationBPLimit(newValue); - expect((await oracleReportSanityChecker.getOracleReportLimits()).simulatedShareRateDeviationBPLimit).to.equal( - newValue, - ); - await expect(tx).to.emit(oracleReportSanityChecker, "SimulatedShareRateDeviationBPLimitSet").withArgs(newValue); - }); }); describe("checkWithdrawalQueueOracleReport()", () => { @@ -461,65 +423,6 @@ describe("OracleReportSanityChecker.sol", () => { }); }); - describe("checkSimulatedShareRate", () => { - const correctSimulatedShareRate = { - postTotalPooledEther: ether("9"), - postTotalShares: ether("4"), - etherLockedOnWithdrawalQueue: ether("1"), - sharesBurntFromWithdrawalQueue: ether("1"), - simulatedShareRate: 2n * 10n ** 27n, - }; - type CheckSimulatedShareRateParameters = [bigint, bigint, bigint, bigint, bigint]; - - it("reverts with error IncorrectSimulatedShareRate() when simulated share rate is higher than expected", async () => { - const simulatedShareRate = ether("2.1") * 10n ** 9n; - const actualShareRate = 2n * 10n ** 27n; - await expect( - oracleReportSanityChecker.checkSimulatedShareRate( - ...(Object.values({ - ...correctSimulatedShareRate, - simulatedShareRate: simulatedShareRate.toString(), - }) as CheckSimulatedShareRateParameters), - ), - ) - .to.be.revertedWithCustomError(oracleReportSanityChecker, "IncorrectSimulatedShareRate") - .withArgs(simulatedShareRate, actualShareRate); - }); - - it("reverts with error IncorrectSimulatedShareRate() when simulated share rate is lower than expected", async () => { - const simulatedShareRate = ether("1.9") * 10n ** 9n; - const actualShareRate = 2n * 10n ** 27n; - await expect( - oracleReportSanityChecker.checkSimulatedShareRate( - ...(Object.values({ - ...correctSimulatedShareRate, - simulatedShareRate: simulatedShareRate, - }) as CheckSimulatedShareRateParameters), - ), - ) - .to.be.revertedWithCustomError(oracleReportSanityChecker, "IncorrectSimulatedShareRate") - .withArgs(simulatedShareRate, actualShareRate); - }); - - it("reverts with error ActualShareRateIsZero() when actual share rate is zero", async () => { - await expect( - oracleReportSanityChecker.checkSimulatedShareRate( - ...(Object.values({ - ...correctSimulatedShareRate, - etherLockedOnWithdrawalQueue: ether("0"), - postTotalPooledEther: ether("0"), - }) as CheckSimulatedShareRateParameters), - ), - ).to.be.revertedWithCustomError(oracleReportSanityChecker, "ActualShareRateIsZero"); - }); - - it("passes all checks with correct share rate", async () => { - await oracleReportSanityChecker.checkSimulatedShareRate( - ...(Object.values(correctSimulatedShareRate) as CheckSimulatedShareRateParameters), - ); - }); - }); - describe("max positive rebase", () => { const defaultSmoothenTokenRebaseParams = { preTotalPooledEther: ether("100"), @@ -1256,14 +1159,6 @@ describe("OracleReportSanityChecker.sol", () => { ) .to.be.revertedWithCustomError(oracleReportSanityChecker, "IncorrectLimitValue") .withArgs(INVALID_BASIS_POINTS, 0, MAX_BASIS_POINTS); - - await expect( - oracleReportSanityChecker - .connect(managersRoster.allLimitsManagers[0]) - .setOracleReportLimits({ ...defaultLimitsList, simulatedShareRateDeviationBPLimit: 10001 }), - ) - .to.be.revertedWithCustomError(oracleReportSanityChecker, "IncorrectLimitValue") - .withArgs(INVALID_BASIS_POINTS, 0, MAX_BASIS_POINTS); }); it("values must be less or equal to type(uint16).max", async () => { From ec11ab1a10ed99a01088fc0d34cae8549ec18610 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 18 Oct 2024 13:32:10 +0100 Subject: [PATCH 107/338] fix: oracleReportSanityChecker unit tests --- test/0.8.9/oracleReportSanityChecker.test.ts | 154 ++++++++++++------- 1 file changed, 98 insertions(+), 56 deletions(-) diff --git a/test/0.8.9/oracleReportSanityChecker.test.ts b/test/0.8.9/oracleReportSanityChecker.test.ts index 7441e6fd3..11e2f2caf 100644 --- a/test/0.8.9/oracleReportSanityChecker.test.ts +++ b/test/0.8.9/oracleReportSanityChecker.test.ts @@ -26,12 +26,12 @@ describe("OracleReportSanityChecker.sol", () => { let originalState: string; let managersRoster: Record; + let managersRosterStruct: OracleReportSanityChecker.ManagersRosterStruct; const defaultLimitsList = { churnValidatorsPerDayLimit: 55n, oneOffCLBalanceDecreaseBPLimit: 5_00n, // 5% annualBalanceIncreaseBPLimit: 10_00n, // 10% - simulatedShareRateDeviationBPLimit: 2_50n, // 2.5% maxValidatorExitRequestsPerReport: 2000n, maxAccountingExtraDataListItemsCount: 15n, maxNodeOperatorsPerExtraDataItemCount: 16n, @@ -40,7 +40,6 @@ describe("OracleReportSanityChecker.sol", () => { }; const correctLidoOracleReport = { - timestamp: 0n, timeElapsed: 24n * 60n * 60n, preCLBalance: ether("100000"), postCLBalance: ether("100001"), @@ -49,9 +48,7 @@ describe("OracleReportSanityChecker.sol", () => { sharesRequestedToBurn: 0n, preCLValidators: 0n, postCLValidators: 0n, - depositedValidators: 0n, }; - type CheckAccountingOracleReportParameters = [bigint, bigint, bigint, bigint, bigint, bigint, bigint, bigint]; let deployer: HardhatEthersSigner; let admin: HardhatEthersSigner; @@ -90,11 +87,16 @@ describe("OracleReportSanityChecker.sol", () => { requestTimestampMarginManagers: accounts.slice(16, 18), maxPositiveTokenRebaseManagers: accounts.slice(18, 20), }; + + managersRosterStruct = Object.fromEntries( + Object.entries(managersRoster).map(([k, v]) => [k, v.map((a) => a.address)]), + ) as OracleReportSanityChecker.ManagersRosterStruct; + oracleReportSanityChecker = await ethers.deployContract("OracleReportSanityChecker", [ lidoLocatorMock, admin, - Object.values(defaultLimitsList), - Object.values(managersRoster).map((m) => m.map((s) => s.address)), + defaultLimitsList, + managersRosterStruct, ]); }); @@ -132,6 +134,7 @@ describe("OracleReportSanityChecker.sol", () => { requestTimestampMargin: 2048, maxPositiveTokenRebase: 10_000_000, }; + const limitsBefore = await oracleReportSanityChecker.getOracleReportLimits(); expect(limitsBefore.churnValidatorsPerDayLimit).to.not.equal(newLimitsList.churnValidatorsPerDayLimit); expect(limitsBefore.oneOffCLBalanceDecreaseBPLimit).to.not.equal(newLimitsList.oneOffCLBalanceDecreaseBPLimit); @@ -185,10 +188,14 @@ describe("OracleReportSanityChecker.sol", () => { await expect( oracleReportSanityChecker.checkAccountingOracleReport( - ...(Object.values({ - ...correctLidoOracleReport, - withdrawalVaultBalance: currentWithdrawalVaultBalance + 1n, - }) as CheckAccountingOracleReportParameters), + correctLidoOracleReport.timeElapsed, + correctLidoOracleReport.preCLBalance, + correctLidoOracleReport.postCLBalance, + currentWithdrawalVaultBalance + 1n, + correctLidoOracleReport.elRewardsVaultBalance, + correctLidoOracleReport.sharesRequestedToBurn, + correctLidoOracleReport.preCLValidators, + correctLidoOracleReport.postCLValidators, ), ) .to.be.revertedWithCustomError(oracleReportSanityChecker, "IncorrectWithdrawalsVaultBalance") @@ -199,10 +206,14 @@ describe("OracleReportSanityChecker.sol", () => { const currentELRewardsVaultBalance = await ethers.provider.getBalance(elRewardsVault); await expect( oracleReportSanityChecker.checkAccountingOracleReport( - ...(Object.values({ - ...correctLidoOracleReport, - elRewardsVaultBalance: currentELRewardsVaultBalance + 1n, - }) as CheckAccountingOracleReportParameters), + correctLidoOracleReport.timeElapsed, + correctLidoOracleReport.preCLBalance, + correctLidoOracleReport.postCLBalance, + correctLidoOracleReport.withdrawalVaultBalance, + currentELRewardsVaultBalance + 1n, + correctLidoOracleReport.sharesRequestedToBurn, + correctLidoOracleReport.preCLValidators, + correctLidoOracleReport.postCLValidators, ), ) .to.be.revertedWithCustomError(oracleReportSanityChecker, "IncorrectELRewardsVaultBalance") @@ -214,10 +225,14 @@ describe("OracleReportSanityChecker.sol", () => { await expect( oracleReportSanityChecker.checkAccountingOracleReport( - ...(Object.values({ - ...correctLidoOracleReport, - sharesRequestedToBurn: 32, - }) as CheckAccountingOracleReportParameters), + correctLidoOracleReport.timeElapsed, + correctLidoOracleReport.preCLBalance, + correctLidoOracleReport.postCLBalance, + correctLidoOracleReport.withdrawalVaultBalance, + correctLidoOracleReport.elRewardsVaultBalance, + 32n, + correctLidoOracleReport.preCLValidators, + correctLidoOracleReport.postCLValidators, ), ) .to.be.revertedWithCustomError(oracleReportSanityChecker, "IncorrectSharesRequestedToBurn") @@ -249,12 +264,14 @@ describe("OracleReportSanityChecker.sol", () => { const postCLBalanceCorrect = ether("99000"); await oracleReportSanityChecker.checkAccountingOracleReport( - ...(Object.values({ - ...correctLidoOracleReport, - preCLBalance: preCLBalance.toString(), - postCLBalance: postCLBalanceCorrect.toString(), - withdrawalVaultBalance: withdrawalVaultBalance.toString(), - }) as CheckAccountingOracleReportParameters), + correctLidoOracleReport.timeElapsed, + preCLBalance, + postCLBalanceCorrect, + withdrawalVaultBalance, + correctLidoOracleReport.elRewardsVaultBalance, + correctLidoOracleReport.sharesRequestedToBurn, + correctLidoOracleReport.preCLValidators, + correctLidoOracleReport.postCLValidators, ); }); @@ -269,10 +286,14 @@ describe("OracleReportSanityChecker.sol", () => { await expect( oracleReportSanityChecker.checkAccountingOracleReport( - ...(Object.values({ - ...correctLidoOracleReport, - postCLBalance: postCLBalance.toString(), - }) as CheckAccountingOracleReportParameters), + correctLidoOracleReport.timeElapsed, + correctLidoOracleReport.preCLBalance, + postCLBalance.toString(), + correctLidoOracleReport.withdrawalVaultBalance, + correctLidoOracleReport.elRewardsVaultBalance, + correctLidoOracleReport.sharesRequestedToBurn, + correctLidoOracleReport.preCLValidators, + correctLidoOracleReport.postCLValidators, ), ) .to.be.revertedWithCustomError(oracleReportSanityChecker, "IncorrectCLBalanceIncrease") @@ -281,7 +302,14 @@ describe("OracleReportSanityChecker.sol", () => { it("passes all checks with correct oracle report data", async () => { await oracleReportSanityChecker.checkAccountingOracleReport( - ...(Object.values(correctLidoOracleReport) as CheckAccountingOracleReportParameters), + correctLidoOracleReport.timeElapsed, + correctLidoOracleReport.preCLBalance, + correctLidoOracleReport.postCLBalance, + correctLidoOracleReport.withdrawalVaultBalance, + correctLidoOracleReport.elRewardsVaultBalance, + correctLidoOracleReport.sharesRequestedToBurn, + correctLidoOracleReport.preCLValidators, + correctLidoOracleReport.postCLValidators, ); }); @@ -328,11 +356,14 @@ describe("OracleReportSanityChecker.sol", () => { const postCLBalance = preCLBalance + 1000n; await oracleReportSanityChecker.checkAccountingOracleReport( - ...(Object.values({ - ...correctLidoOracleReport, - postCLBalance: postCLBalance, - timeElapsed: 0, - }) as CheckAccountingOracleReportParameters), + 0n, + correctLidoOracleReport.preCLBalance, + postCLBalance, + correctLidoOracleReport.withdrawalVaultBalance, + correctLidoOracleReport.elRewardsVaultBalance, + correctLidoOracleReport.sharesRequestedToBurn, + correctLidoOracleReport.preCLValidators, + correctLidoOracleReport.postCLValidators, ); }); @@ -341,11 +372,14 @@ describe("OracleReportSanityChecker.sol", () => { const postCLBalance = preCLBalance + 1000n; await oracleReportSanityChecker.checkAccountingOracleReport( - ...(Object.values({ - ...correctLidoOracleReport, - preCLBalance: preCLBalance.toString(), - postCLBalance: postCLBalance.toString(), - }) as CheckAccountingOracleReportParameters), + correctLidoOracleReport.timeElapsed, + preCLBalance, + postCLBalance, + correctLidoOracleReport.withdrawalVaultBalance, + correctLidoOracleReport.elRewardsVaultBalance, + correctLidoOracleReport.sharesRequestedToBurn, + correctLidoOracleReport.preCLValidators, + correctLidoOracleReport.postCLValidators, ); }); @@ -354,13 +388,14 @@ describe("OracleReportSanityChecker.sol", () => { const postCLValidators = preCLValidators + 2n; await oracleReportSanityChecker.checkAccountingOracleReport( - ...(Object.values({ - ...correctLidoOracleReport, - preCLValidators: preCLValidators.toString(), - postCLValidators: postCLValidators.toString(), - timeElapsed: 0, - depositedValidators: postCLValidators, - }) as CheckAccountingOracleReportParameters), + 0n, + correctLidoOracleReport.preCLBalance, + correctLidoOracleReport.postCLBalance, + correctLidoOracleReport.withdrawalVaultBalance, + correctLidoOracleReport.elRewardsVaultBalance, + correctLidoOracleReport.sharesRequestedToBurn, + preCLValidators, + postCLValidators, ); }); }); @@ -991,19 +1026,26 @@ describe("OracleReportSanityChecker.sol", () => { expect(churnValidatorsPerDayLimit).to.equal(churnLimit); await oracleReportSanityChecker.checkAccountingOracleReport( - ...(Object.values({ - ...correctLidoOracleReport, - postCLValidators: churnLimit, - depositedValidators: churnLimit, - }) as CheckAccountingOracleReportParameters), + correctLidoOracleReport.timeElapsed, + correctLidoOracleReport.preCLBalance, + correctLidoOracleReport.postCLBalance, + correctLidoOracleReport.withdrawalVaultBalance, + correctLidoOracleReport.elRewardsVaultBalance, + correctLidoOracleReport.sharesRequestedToBurn, + correctLidoOracleReport.preCLValidators, + churnLimit, ); + await expect( oracleReportSanityChecker.checkAccountingOracleReport( - ...(Object.values({ - ...correctLidoOracleReport, - postCLValidators: churnLimit + 1n, - depositedValidators: churnLimit + 1n, - }) as CheckAccountingOracleReportParameters), + correctLidoOracleReport.timeElapsed, + correctLidoOracleReport.preCLBalance, + correctLidoOracleReport.postCLBalance, + correctLidoOracleReport.withdrawalVaultBalance, + correctLidoOracleReport.elRewardsVaultBalance, + correctLidoOracleReport.sharesRequestedToBurn, + correctLidoOracleReport.preCLValidators, + churnLimit + 1n, ), ) .to.be.revertedWithCustomError(oracleReportSanityChecker, "IncorrectAppearedValidators") From 932838e615d2714d1281cf5b6077306611437b2f Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 18 Oct 2024 13:50:38 +0100 Subject: [PATCH 108/338] fix: accounting oracle deploy --- test/deploy/accountingOracle.ts | 32 ++++++++++++++++++++++++++++---- 1 file changed, 28 insertions(+), 4 deletions(-) diff --git a/test/deploy/accountingOracle.ts b/test/deploy/accountingOracle.ts index b7e368e76..56ef1671e 100644 --- a/test/deploy/accountingOracle.ts +++ b/test/deploy/accountingOracle.ts @@ -151,10 +151,34 @@ export async function initAccountingOracle({ async function deployOracleReportSanityCheckerForAccounting(lidoLocator: string, admin: string) { const churnValidatorsPerDayLimit = 100; - const limitsList = [churnValidatorsPerDayLimit, 0, 0, 0, 32 * 12, 15, 16, 0, 0]; - const managersRoster = [[admin], [admin], [admin], [admin], [admin], [admin], [admin], [admin], [admin], [admin]]; - - return await ethers.deployContract("OracleReportSanityChecker", [lidoLocator, admin, limitsList, managersRoster]); + return await ethers.getContractFactory("OracleReportSanityChecker").then((f) => + f.deploy( + lidoLocator, + admin, + { + churnValidatorsPerDayLimit, + oneOffCLBalanceDecreaseBPLimit: 0n, + annualBalanceIncreaseBPLimit: 0n, + maxValidatorExitRequestsPerReport: 32n * 12n, + maxAccountingExtraDataListItemsCount: 15n, + maxNodeOperatorsPerExtraDataItemCount: 16n, + requestTimestampMargin: 0n, + maxPositiveTokenRebase: 0n, + }, + { + allLimitsManagers: [admin], + churnValidatorsPerDayLimitManagers: [admin], + oneOffCLBalanceDecreaseLimitManagers: [admin], + annualBalanceIncreaseLimitManagers: [admin], + shareRateDeviationLimitManagers: [admin], + maxValidatorExitRequestsPerReportManagers: [admin], + maxAccountingExtraDataListItemsCountManagers: [admin], + maxNodeOperatorsPerExtraDataItemCountManagers: [admin], + requestTimestampMarginManagers: [admin], + maxPositiveTokenRebaseManagers: [admin], + }, + ), + ); } interface AccountingOracleSetup { From c396eecc7f4367e11e3a7b331791b88ab202b623 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 18 Oct 2024 14:32:15 +0100 Subject: [PATCH 109/338] style: fix naming --- contracts/0.8.9/vaults/VaultHub.sol | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index abd95621d..d973a0b97 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -118,23 +118,23 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - ILockable vr = socket.vault; + ILockable vaultToDisconnect = socket.vault; if (socket.mintedShares > 0) { uint256 stethToBurn = STETH.getPooledEthByShares(socket.mintedShares); - vr.rebalance(stethToBurn); + vaultToDisconnect.rebalance(stethToBurn); } - vr.update(vr.value(), vr.netCashFlow(), 0); + vaultToDisconnect.update(vaultToDisconnect.value(), vaultToDisconnect.netCashFlow(), 0); VaultSocket memory lastSocket = sockets[sockets.length - 1]; sockets[index] = lastSocket; vaultIndex[lastSocket.vault] = index; sockets.pop(); - delete vaultIndex[vr]; + delete vaultIndex[vaultToDisconnect]; - emit VaultDisconnected(address(vr)); + emit VaultDisconnected(address(vaultToDisconnect)); } /// @notice mint StETH tokens backed by vault external balance to the receiver address From b09817dabfbc746e787095efafa5b530113e32b9 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 18 Oct 2024 15:11:16 +0100 Subject: [PATCH 110/338] chore: changes after review --- contracts/0.8.9/vaults/LiquidStakingVault.sol | 26 ++++++++++++++----- contracts/0.8.9/vaults/VaultHub.sol | 6 +---- contracts/0.8.9/vaults/interfaces/ILiquid.sol | 2 +- .../0.8.9/vaults/interfaces/ILiquidity.sol | 2 +- .../vaults-happy-path.integration.ts | 8 +++--- 5 files changed, 26 insertions(+), 18 deletions(-) diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol index 464698b77..dbfdf40b5 100644 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.9/vaults/LiquidStakingVault.sol @@ -9,12 +9,17 @@ import {ILiquid} from "./interfaces/ILiquid.sol"; import {ILockable} from "./interfaces/ILockable.sol"; import {ILiquidity} from "./interfaces/ILiquidity.sol"; +interface StETH { + function transferFrom(address, address, uint256) external; +} + // TODO: add erc-4626-like can* methods // TODO: add sanity checks // TODO: unstructured storage contract LiquidStakingVault is StakingVault, ILiquid, ILockable { uint256 private constant MAX_FEE = 10000; ILiquidity public immutable LIQUIDITY_PROVIDER; + StETH public immutable STETH; struct Report { uint128 value; @@ -36,10 +41,12 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { constructor( address _liquidityProvider, + address _liquidityToken, address _owner, address _depositContract ) StakingVault(_owner, _depositContract) { LIQUIDITY_PROVIDER = ILiquidity(_liquidityProvider); + STETH = StETH(_liquidityToken); } function value() public view override returns (uint256) { @@ -52,7 +59,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { function accumulatedNodeOperatorFee() public view returns (uint256) { int128 earnedRewards = int128(lastReport.value - lastClaimedReport.value) - - (lastReport.netCashFlow - lastClaimedReport.netCashFlow); + - (lastReport.netCashFlow - lastClaimedReport.netCashFlow); if (earnedRewards > 0) { return uint128(earnedRewards) * nodeOperatorFee / MAX_FEE; @@ -109,19 +116,24 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { _mint(_receiver, _amountOfTokens); } - function burn(address _holder, uint256 _amountOfTokens) external onlyRole(VAULT_MANAGER_ROLE) { + function burn(uint256 _amountOfTokens) external onlyRole(VAULT_MANAGER_ROLE) { if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); + // transfer stETH to the accounting from the owner on behalf of the vault + STETH.transferFrom(msg.sender, address(LIQUIDITY_PROVIDER), _amountOfTokens); + // burn shares at once but unlock balance later during the report - LIQUIDITY_PROVIDER.burnStethBackedByVault(_holder, _amountOfTokens); + LIQUIDITY_PROVIDER.burnStethBackedByVault(_amountOfTokens); } - function rebalance(uint256 _amountOfETH) external payable andDeposit(){ + function rebalance(uint256 _amountOfETH) external payable andDeposit() { if (_amountOfETH == 0) revert ZeroArgument("amountOfETH"); if (address(this).balance < _amountOfETH) revert NotEnoughBalance(address(this).balance); - if (hasRole(VAULT_MANAGER_ROLE, msg.sender) || - (!isHealthy() && msg.sender == address(LIQUIDITY_PROVIDER))) { // force rebalance + if ( + hasRole(VAULT_MANAGER_ROLE, msg.sender) || + (!isHealthy() && msg.sender == address(LIQUIDITY_PROVIDER)) + ) { // force rebalance // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault netCashFlow -= int256(_amountOfETH); @@ -171,7 +183,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { if (_liquid) { _mint(_receiver, feesToClaim); } else { - _withdrawFeeInEther(_receiver, feesToClaim); + _withdrawFeeInEther(_receiver, feesToClaim); } } } diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index d973a0b97..35ad071f0 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -13,8 +13,6 @@ interface StETH { function mintExternalShares(address, uint256) external; function burnExternalShares(uint256) external; - function transferFrom(address, address, uint256) external; - function getPooledEthByShares(uint256) external view returns (uint256); function getSharesByPooledEth(uint256) external view returns (uint256); function getTotalShares() external view returns (uint256); @@ -170,10 +168,9 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } /// @notice burn steth from the balance of the vault contract - /// @param _holder address of the holder of the stETH tokens to burn /// @param _amountOfTokens amount of tokens to burn /// @dev can be used by vaults only - function burnStethBackedByVault(address _holder, uint256 _amountOfTokens) external { + function burnStethBackedByVault(uint256 _amountOfTokens) external { if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); uint256 index = vaultIndex[ILockable(msg.sender)]; @@ -185,7 +182,6 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { sockets[index].mintedShares -= uint96(amountOfShares); - STETH.transferFrom(_holder, address(this), _amountOfTokens); STETH.burnExternalShares(amountOfShares); emit BurnedStETHOnVault(msg.sender, _amountOfTokens); diff --git a/contracts/0.8.9/vaults/interfaces/ILiquid.sol b/contracts/0.8.9/vaults/interfaces/ILiquid.sol index 846a0df3f..8a16f8c2d 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquid.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquid.sol @@ -5,5 +5,5 @@ pragma solidity 0.8.9; interface ILiquid { function mint(address _receiver, uint256 _amountOfTokens) external payable; - function burn(address _holder, uint256 _amountOfShares) external; + function burn(uint256 _amountOfShares) external; } diff --git a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol index 80342f7f1..ff5f931da 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol @@ -6,7 +6,7 @@ pragma solidity 0.8.9; interface ILiquidity { function mintStethBackedByVault(address _receiver, uint256 _amountOfTokens) external returns (uint256 totalEtherToLock); - function burnStethBackedByVault(address _holder, uint256 _amountOfTokens) external; + function burnStethBackedByVault(uint256 _amountOfTokens) external; function rebalance() external payable; function disconnectVault() external; diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 85fdf1f57..0070d491c 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -148,7 +148,7 @@ describe("Staking Vaults Happy Path", () => { }); it("Should allow Alice to create vaults and assign Bob as node operator", async () => { - const vaultParams = [ctx.contracts.accounting, alice, depositContract]; + const vaultParams = [ctx.contracts.accounting, ctx.contracts.lido, alice, depositContract]; for (let i = 0n; i < VAULTS_COUNT; i++) { // Alice can create a vault @@ -384,12 +384,12 @@ describe("Staking Vaults Happy Path", () => { }); it("Should allow Alice to burn shares to repay debt", async () => { - const { lido, accounting } = ctx.contracts; + const { lido } = ctx.contracts; - const approveTx = await lido.connect(alice).approve(accounting, vault101Minted); + const approveTx = await lido.connect(alice).approve(vault101.address, vault101Minted); await trace("lido.approve", approveTx); - const burnTx = await vault101.vault.connect(alice).burn(alice, vault101Minted); + const burnTx = await vault101.vault.connect(alice).burn(vault101Minted); await trace("vault.burn", burnTx); const { vaultRewards, netCashFlows } = await calculateReportValues(); From 33fe1ebbcdcf1e33a8fcaa5f0f005c2b21510fcd Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 13:08:54 +0500 Subject: [PATCH 111/338] feat: use npm oz instead of local --- contracts/0.6.12/WstETH.sol | 14 +- contracts/0.6.12/interfaces/IStETH.sol | 3 +- .../0.8.25/vaults/DelegatorAlligator.sol | 2 +- contracts/0.8.25/vaults/StakingVault.sol | 18 +- contracts/0.8.25/vaults/VaultHub.sol | 53 +-- .../5.0.2/access/AccessControl.sol | 209 ---------- .../5.0.2/access/IAccessControl.sol | 98 ----- .../extensions/AccessControlEnumerable.sol | 70 ---- .../extensions/IAccessControlEnumerable.sol | 31 -- .../nonupgradeable/5.0.2/utils/Context.sol | 28 -- .../5.0.2/utils/introspection/ERC165.sol | 27 -- .../5.0.2/utils/introspection/IERC165.sol | 25 -- .../5.0.2/utils/structs/EnumerableSet.sol | 378 ------------------ .../5.0.2/access/AccessControlUpgradeable.sol | 233 ----------- .../5.0.2/access/OwnableUpgradeable.sol | 119 ------ .../AccessControlEnumerableUpgradeable.sol | 92 ----- .../5.0.2/proxy/utils/Initializable.sol | 228 ----------- .../5.0.2/utils/ContextUpgradeable.sol | 34 -- .../utils/introspection/ERC165Upgradeable.sol | 33 -- package.json | 4 +- yarn.lock | 28 +- 21 files changed, 67 insertions(+), 1660 deletions(-) delete mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/access/AccessControl.sol delete mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/access/IAccessControl.sol delete mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/AccessControlEnumerable.sol delete mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/IAccessControlEnumerable.sol delete mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/utils/Context.sol delete mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/ERC165.sol delete mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/IERC165.sol delete mode 100644 contracts/openzeppelin/nonupgradeable/5.0.2/utils/structs/EnumerableSet.sol delete mode 100644 contracts/openzeppelin/upgradeable/5.0.2/access/AccessControlUpgradeable.sol delete mode 100644 contracts/openzeppelin/upgradeable/5.0.2/access/OwnableUpgradeable.sol delete mode 100644 contracts/openzeppelin/upgradeable/5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol delete mode 100644 contracts/openzeppelin/upgradeable/5.0.2/proxy/utils/Initializable.sol delete mode 100644 contracts/openzeppelin/upgradeable/5.0.2/utils/ContextUpgradeable.sol delete mode 100644 contracts/openzeppelin/upgradeable/5.0.2/utils/introspection/ERC165Upgradeable.sol diff --git a/contracts/0.6.12/WstETH.sol b/contracts/0.6.12/WstETH.sol index 0f3620abe..8e8ca5794 100644 --- a/contracts/0.6.12/WstETH.sol +++ b/contracts/0.6.12/WstETH.sol @@ -5,7 +5,7 @@ /* See contracts/COMPILERS.md */ pragma solidity 0.6.12; -import "@openzeppelin/contracts/drafts/ERC20Permit.sol"; +import "@openzeppelin/contracts-v3.4.0/drafts/ERC20Permit.sol"; import "./interfaces/IStETH.sol"; /** @@ -31,11 +31,9 @@ contract WstETH is ERC20Permit { /** * @param _stETH address of the StETH token to wrap */ - constructor(IStETH _stETH) - public - ERC20Permit("Wrapped liquid staked Ether 2.0") - ERC20("Wrapped liquid staked Ether 2.0", "wstETH") - { + constructor( + IStETH _stETH + ) public ERC20Permit("Wrapped liquid staked Ether 2.0") ERC20("Wrapped liquid staked Ether 2.0", "wstETH") { stETH = _stETH; } @@ -75,8 +73,8 @@ contract WstETH is ERC20Permit { } /** - * @notice Shortcut to stake ETH and auto-wrap returned stETH - */ + * @notice Shortcut to stake ETH and auto-wrap returned stETH + */ receive() external payable { uint256 shares = stETH.submit{value: msg.value}(address(0)); _mint(msg.sender, shares); diff --git a/contracts/0.6.12/interfaces/IStETH.sol b/contracts/0.6.12/interfaces/IStETH.sol index b330fef3b..10fcf48bb 100644 --- a/contracts/0.6.12/interfaces/IStETH.sol +++ b/contracts/0.6.12/interfaces/IStETH.sol @@ -4,8 +4,7 @@ pragma solidity 0.6.12; // latest available for using OZ -import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; - +import "@openzeppelin/contracts-v3.4.0/token/ERC20/IERC20.sol"; interface IStETH is IERC20 { function getPooledEthByShares(uint256 _sharesAmount) external view returns (uint256); diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 8313cd3d1..9e9182643 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -4,7 +4,7 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; -import {AccessControlEnumerable} from "../../openzeppelin/nonupgradeable/5.0.2/access/extensions/AccessControlEnumerable.sol"; +import {AccessControlEnumerable} from "@openzeppelin/contracts/access/extensions/AccessControlEnumerable.sol"; import {IStaking} from "./interfaces/IStaking.sol"; import {ILiquid} from "./interfaces/ILiquid.sol"; diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 4eca5c04c..d4978d020 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -5,7 +5,7 @@ pragma solidity 0.8.25; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; -import {OwnableUpgradeable} from "../../openzeppelin/upgradeable/5.0.2/access/OwnableUpgradeable.sol"; +import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable-v5.0.2/access/OwnableUpgradeable.sol"; import {IStaking} from "./interfaces/IStaking.sol"; // TODO: trigger validator exit @@ -19,10 +19,7 @@ import {IStaking} from "./interfaces/IStaking.sol"; /// batches of validators withdrawal credentials set to the vault, receive /// various rewards and withdraw ETH. contract StakingVault is IStaking, VaultBeaconChainDepositor, OwnableUpgradeable { - constructor( - address _owner, - address _depositContract - ) VaultBeaconChainDepositor(_depositContract) { + constructor(address _owner, address _depositContract) VaultBeaconChainDepositor(_depositContract) { _transferOwnership(_owner); } @@ -60,24 +57,19 @@ contract StakingVault is IStaking, VaultBeaconChainDepositor, OwnableUpgradeable emit ValidatorsTopup(msg.sender, _keysCount, _keysCount * 32 ether); } - function triggerValidatorExit( - uint256 _numberOfKeys - ) public virtual onlyOwner { + function triggerValidatorExit(uint256 _numberOfKeys) public virtual onlyOwner { // [here will be triggerable exit] emit ValidatorExitTriggered(msg.sender, _numberOfKeys); } /// @notice Withdraw ETH from the vault - function withdraw( - address _receiver, - uint256 _amount - ) public virtual onlyOwner { + function withdraw(address _receiver, uint256 _amount) public virtual onlyOwner { if (_receiver == address(0)) revert ZeroArgument("receiver"); if (_amount == 0) revert ZeroArgument("amount"); if (_amount > address(this).balance) revert NotEnoughBalance(address(this).balance); - (bool success,) = _receiver.call{value: _amount}(""); + (bool success, ) = _receiver.call{value: _amount}(""); if (!success) revert TransferFailed(_receiver, _amount); emit Withdrawal(_receiver, _amount); diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 7c9ffe40e..e9b768fe6 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -4,17 +4,20 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; -import {AccessControlEnumerableUpgradeable} from "../../openzeppelin/upgradeable/5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol"; +import {AccessControlEnumerableUpgradeable} from "@openzeppelin/contracts-upgradeable-v5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol"; import {ILockable} from "./interfaces/ILockable.sol"; import {IHub} from "./interfaces/IHub.sol"; import {ILiquidity} from "./interfaces/ILiquidity.sol"; interface StETH { function mintExternalShares(address, uint256) external; + function burnExternalShares(uint256) external; function getPooledEthByShares(uint256) external view returns (uint256); + function getSharesByPooledEth(uint256) external view returns (uint256); + function getTotalShares() external view returns (uint256); } @@ -97,12 +100,18 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault)); if (vaultsCount() >= MAX_VAULTS_COUNT) revert TooManyVaults(); if (_capShares > STETH.getTotalShares() / 10) { - revert CapTooHigh(address(_vault), _capShares, STETH.getTotalShares()/10); + revert CapTooHigh(address(_vault), _capShares, STETH.getTotalShares() / 10); } if (_minBondRateBP > BPS_BASE) revert MinBondRateTooHigh(address(_vault), _minBondRateBP, BPS_BASE); if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); - VaultSocket memory vr = VaultSocket(ILockable(_vault), uint96(_capShares), 0, uint16(_minBondRateBP), uint16(_treasuryFeeBP)); + VaultSocket memory vr = VaultSocket( + ILockable(_vault), + uint96(_capShares), + 0, + uint16(_minBondRateBP), + uint16(_treasuryFeeBP) + ); vaultIndex[_vault] = sockets.length; sockets.push(vr); @@ -161,7 +170,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi if (sharesMintedOnVault > socket.capShares) revert MintCapReached(msg.sender); uint256 newMintedStETH = STETH.getPooledEthByShares(sharesMintedOnVault); - totalEtherToLock = newMintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); + totalEtherToLock = (newMintedStETH * BPS_BASE) / (BPS_BASE - socket.minBondRateBP); if (totalEtherToLock > vault_.value()) revert BondLimitReached(msg.sender); sockets[index].mintedShares = uint96(sharesMintedOnVault); @@ -204,8 +213,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi // (mintedStETH - X) / (vault.value() - X) == (BPS_BASE - minBondRateBP) // // X is amountToRebalance - uint256 amountToRebalance = - (mintedStETH * BPS_BASE - maxMintedShare * _vault.value()) / socket.minBondRateBP; + uint256 amountToRebalance = (mintedStETH * BPS_BASE - maxMintedShare * _vault.value()) / socket.minBondRateBP; // TODO: add some gas compensation here @@ -226,7 +234,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); // mint stETH (shares+ TPE+) - (bool success,) = address(STETH).call{value: msg.value}(""); + (bool success, ) = address(STETH).call{value: msg.value}(""); if (!success) revert StETHMintFailed(msg.sender); sockets[index].mintedShares -= uint96(amountOfShares); @@ -241,10 +249,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi uint256 preTotalShares, uint256 preTotalPooledEther, uint256 sharesToMintAsFees - ) internal view returns ( - uint256[] memory lockedEther, - uint256[] memory treasuryFeeShares - ) { + ) internal view returns (uint256[] memory lockedEther, uint256[] memory treasuryFeeShares) { /// HERE WILL BE ACCOUNTING DRAGONS // \||/ @@ -281,8 +286,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi } uint256 totalMintedShares = socket.mintedShares + treasuryFeeShares[i]; - uint256 mintedStETH = totalMintedShares * postTotalPooledEther / postTotalShares; //TODO: check rounding - lockedEther[i] = mintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); + uint256 mintedStETH = (totalMintedShares * postTotalPooledEther) / postTotalShares; //TODO: check rounding + lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.minBondRateBP); } } @@ -295,7 +300,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi ) internal view returns (uint256 treasuryFeeShares) { ILockable vault_ = _socket.vault; - uint256 chargeableValue = _min(vault_.value(), _socket.capShares * preTotalPooledEther / preTotalShares); + uint256 chargeableValue = _min(vault_.value(), (_socket.capShares * preTotalPooledEther) / preTotalShares); // treasury fee is calculated as a share of potential rewards that // Lido curated validators could earn if vault's ETH was staked in Lido @@ -306,20 +311,22 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi // = value * (postShareRateWithoutFees / preShareRate - 1) * treasuryFeeRate / preShareRate // TODO: optimize potential rewards calculation - uint256 potentialRewards = (chargeableValue * (postTotalPooledEther * preTotalShares) / (postTotalSharesNoFees * preTotalPooledEther) - chargeableValue); - uint256 treasuryFee = potentialRewards * _socket.treasuryFeeBP / BPS_BASE; + uint256 potentialRewards = ((chargeableValue * (postTotalPooledEther * preTotalShares)) / + (postTotalSharesNoFees * preTotalPooledEther) - + chargeableValue); + uint256 treasuryFee = (potentialRewards * _socket.treasuryFeeBP) / BPS_BASE; - treasuryFeeShares = treasuryFee * preTotalShares / preTotalPooledEther; + treasuryFeeShares = (treasuryFee * preTotalShares) / preTotalPooledEther; } function _updateVaults( uint256[] memory values, - int256[] memory netCashFlows, + int256[] memory netCashFlows, uint256[] memory lockedEther, uint256[] memory treasuryFeeShares ) internal { uint256 totalTreasuryShares; - for(uint256 i = 0; i < values.length; ++i) { + for (uint256 i = 0; i < values.length; ++i) { VaultSocket memory socket = sockets[i + 1]; // TODO: can be aggregated and optimized if (treasuryFeeShares[i] > 0) { @@ -327,11 +334,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi totalTreasuryShares += treasuryFeeShares[i]; } - socket.vault.update( - values[i], - netCashFlows[i], - lockedEther[i] - ); + socket.vault.update(values[i], netCashFlows[i], lockedEther[i]); } if (totalTreasuryShares > 0) { @@ -340,7 +343,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi } function _mintRate(VaultSocket memory _socket) internal view returns (uint256) { - return STETH.getPooledEthByShares(_socket.mintedShares) * BPS_BASE / _socket.vault.value(); //TODO: check rounding + return (STETH.getPooledEthByShares(_socket.mintedShares) * BPS_BASE) / _socket.vault.value(); //TODO: check rounding } function _min(uint256 a, uint256 b) internal pure returns (uint256) { diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/access/AccessControl.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/access/AccessControl.sol deleted file mode 100644 index cbcb06ad7..000000000 --- a/contracts/openzeppelin/nonupgradeable/5.0.2/access/AccessControl.sol +++ /dev/null @@ -1,209 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol) - -pragma solidity ^0.8.20; - -import {IAccessControl} from "./IAccessControl.sol"; -import {Context} from "../utils/Context.sol"; -import {ERC165} from "../utils/introspection/ERC165.sol"; - -/** - * @dev Contract module that allows children to implement role-based access - * control mechanisms. This is a lightweight version that doesn't allow enumerating role - * members except through off-chain means by accessing the contract event logs. Some - * applications may benefit from on-chain enumerability, for those cases see - * {AccessControlEnumerable}. - * - * Roles are referred to by their `bytes32` identifier. These should be exposed - * in the external API and be unique. The best way to achieve this is by - * using `public constant` hash digests: - * - * ```solidity - * bytes32 public constant MY_ROLE = keccak256("MY_ROLE"); - * ``` - * - * Roles can be used to represent a set of permissions. To restrict access to a - * function call, use {hasRole}: - * - * ```solidity - * function foo() public { - * require(hasRole(MY_ROLE, msg.sender)); - * ... - * } - * ``` - * - * Roles can be granted and revoked dynamically via the {grantRole} and - * {revokeRole} functions. Each role has an associated admin role, and only - * accounts that have a role's admin role can call {grantRole} and {revokeRole}. - * - * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means - * that only accounts with this role will be able to grant or revoke other - * roles. More complex role relationships can be created by using - * {_setRoleAdmin}. - * - * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to - * grant and revoke this role. Extra precautions should be taken to secure - * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules} - * to enforce additional security measures for this role. - */ -abstract contract AccessControl is Context, IAccessControl, ERC165 { - struct RoleData { - mapping(address account => bool) hasRole; - bytes32 adminRole; - } - - mapping(bytes32 role => RoleData) private _roles; - - bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; - - /** - * @dev Modifier that checks that an account has a specific role. Reverts - * with an {AccessControlUnauthorizedAccount} error including the required role. - */ - modifier onlyRole(bytes32 role) { - _checkRole(role); - _; - } - - /** - * @dev See {IERC165-supportsInterface}. - */ - function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { - return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); - } - - /** - * @dev Returns `true` if `account` has been granted `role`. - */ - function hasRole(bytes32 role, address account) public view virtual returns (bool) { - return _roles[role].hasRole[account]; - } - - /** - * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()` - * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier. - */ - function _checkRole(bytes32 role) internal view virtual { - _checkRole(role, _msgSender()); - } - - /** - * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account` - * is missing `role`. - */ - function _checkRole(bytes32 role, address account) internal view virtual { - if (!hasRole(role, account)) { - revert AccessControlUnauthorizedAccount(account, role); - } - } - - /** - * @dev Returns the admin role that controls `role`. See {grantRole} and - * {revokeRole}. - * - * To change a role's admin, use {_setRoleAdmin}. - */ - function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) { - return _roles[role].adminRole; - } - - /** - * @dev Grants `role` to `account`. - * - * If `account` had not been already granted `role`, emits a {RoleGranted} - * event. - * - * Requirements: - * - * - the caller must have ``role``'s admin role. - * - * May emit a {RoleGranted} event. - */ - function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { - _grantRole(role, account); - } - - /** - * @dev Revokes `role` from `account`. - * - * If `account` had been granted `role`, emits a {RoleRevoked} event. - * - * Requirements: - * - * - the caller must have ``role``'s admin role. - * - * May emit a {RoleRevoked} event. - */ - function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { - _revokeRole(role, account); - } - - /** - * @dev Revokes `role` from the calling account. - * - * Roles are often managed via {grantRole} and {revokeRole}: this function's - * purpose is to provide a mechanism for accounts to lose their privileges - * if they are compromised (such as when a trusted device is misplaced). - * - * If the calling account had been revoked `role`, emits a {RoleRevoked} - * event. - * - * Requirements: - * - * - the caller must be `callerConfirmation`. - * - * May emit a {RoleRevoked} event. - */ - function renounceRole(bytes32 role, address callerConfirmation) public virtual { - if (callerConfirmation != _msgSender()) { - revert AccessControlBadConfirmation(); - } - - _revokeRole(role, callerConfirmation); - } - - /** - * @dev Sets `adminRole` as ``role``'s admin role. - * - * Emits a {RoleAdminChanged} event. - */ - function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { - bytes32 previousAdminRole = getRoleAdmin(role); - _roles[role].adminRole = adminRole; - emit RoleAdminChanged(role, previousAdminRole, adminRole); - } - - /** - * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted. - * - * Internal function without access restriction. - * - * May emit a {RoleGranted} event. - */ - function _grantRole(bytes32 role, address account) internal virtual returns (bool) { - if (!hasRole(role, account)) { - _roles[role].hasRole[account] = true; - emit RoleGranted(role, account, _msgSender()); - return true; - } else { - return false; - } - } - - /** - * @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked. - * - * Internal function without access restriction. - * - * May emit a {RoleRevoked} event. - */ - function _revokeRole(bytes32 role, address account) internal virtual returns (bool) { - if (hasRole(role, account)) { - _roles[role].hasRole[account] = false; - emit RoleRevoked(role, account, _msgSender()); - return true; - } else { - return false; - } - } -} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/access/IAccessControl.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/access/IAccessControl.sol deleted file mode 100644 index acb98af9c..000000000 --- a/contracts/openzeppelin/nonupgradeable/5.0.2/access/IAccessControl.sol +++ /dev/null @@ -1,98 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (access/IAccessControl.sol) - -pragma solidity ^0.8.20; - -/** - * @dev External interface of AccessControl declared to support ERC165 detection. - */ -interface IAccessControl { - /** - * @dev The `account` is missing a role. - */ - error AccessControlUnauthorizedAccount(address account, bytes32 neededRole); - - /** - * @dev The caller of a function is not the expected one. - * - * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}. - */ - error AccessControlBadConfirmation(); - - /** - * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` - * - * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite - * {RoleAdminChanged} not being emitted signaling this. - */ - event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole); - - /** - * @dev Emitted when `account` is granted `role`. - * - * `sender` is the account that originated the contract call, an admin role - * bearer except when using {AccessControl-_setupRole}. - */ - event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender); - - /** - * @dev Emitted when `account` is revoked `role`. - * - * `sender` is the account that originated the contract call: - * - if using `revokeRole`, it is the admin role bearer - * - if using `renounceRole`, it is the role bearer (i.e. `account`) - */ - event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender); - - /** - * @dev Returns `true` if `account` has been granted `role`. - */ - function hasRole(bytes32 role, address account) external view returns (bool); - - /** - * @dev Returns the admin role that controls `role`. See {grantRole} and - * {revokeRole}. - * - * To change a role's admin, use {AccessControl-_setRoleAdmin}. - */ - function getRoleAdmin(bytes32 role) external view returns (bytes32); - - /** - * @dev Grants `role` to `account`. - * - * If `account` had not been already granted `role`, emits a {RoleGranted} - * event. - * - * Requirements: - * - * - the caller must have ``role``'s admin role. - */ - function grantRole(bytes32 role, address account) external; - - /** - * @dev Revokes `role` from `account`. - * - * If `account` had been granted `role`, emits a {RoleRevoked} event. - * - * Requirements: - * - * - the caller must have ``role``'s admin role. - */ - function revokeRole(bytes32 role, address account) external; - - /** - * @dev Revokes `role` from the calling account. - * - * Roles are often managed via {grantRole} and {revokeRole}: this function's - * purpose is to provide a mechanism for accounts to lose their privileges - * if they are compromised (such as when a trusted device is misplaced). - * - * If the calling account had been granted `role`, emits a {RoleRevoked} - * event. - * - * Requirements: - * - * - the caller must be `callerConfirmation`. - */ - function renounceRole(bytes32 role, address callerConfirmation) external; -} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/AccessControlEnumerable.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/AccessControlEnumerable.sol deleted file mode 100644 index ddad96010..000000000 --- a/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/AccessControlEnumerable.sol +++ /dev/null @@ -1,70 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (access/extensions/AccessControlEnumerable.sol) - -pragma solidity ^0.8.20; - -import {IAccessControlEnumerable} from "./IAccessControlEnumerable.sol"; -import {AccessControl} from "../AccessControl.sol"; -import {EnumerableSet} from "../../utils/structs/EnumerableSet.sol"; - -/** - * @dev Extension of {AccessControl} that allows enumerating the members of each role. - */ -abstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl { - using EnumerableSet for EnumerableSet.AddressSet; - - mapping(bytes32 role => EnumerableSet.AddressSet) private _roleMembers; - - /** - * @dev See {IERC165-supportsInterface}. - */ - function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { - return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId); - } - - /** - * @dev Returns one of the accounts that have `role`. `index` must be a - * value between 0 and {getRoleMemberCount}, non-inclusive. - * - * Role bearers are not sorted in any particular way, and their ordering may - * change at any point. - * - * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure - * you perform all queries on the same block. See the following - * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] - * for more information. - */ - function getRoleMember(bytes32 role, uint256 index) public view virtual returns (address) { - return _roleMembers[role].at(index); - } - - /** - * @dev Returns the number of accounts that have `role`. Can be used - * together with {getRoleMember} to enumerate all bearers of a role. - */ - function getRoleMemberCount(bytes32 role) public view virtual returns (uint256) { - return _roleMembers[role].length(); - } - - /** - * @dev Overload {AccessControl-_grantRole} to track enumerable memberships - */ - function _grantRole(bytes32 role, address account) internal virtual override returns (bool) { - bool granted = super._grantRole(role, account); - if (granted) { - _roleMembers[role].add(account); - } - return granted; - } - - /** - * @dev Overload {AccessControl-_revokeRole} to track enumerable memberships - */ - function _revokeRole(bytes32 role, address account) internal virtual override returns (bool) { - bool revoked = super._revokeRole(role, account); - if (revoked) { - _roleMembers[role].remove(account); - } - return revoked; - } -} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/IAccessControlEnumerable.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/IAccessControlEnumerable.sol deleted file mode 100644 index e66ba4ced..000000000 --- a/contracts/openzeppelin/nonupgradeable/5.0.2/access/extensions/IAccessControlEnumerable.sol +++ /dev/null @@ -1,31 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (access/extensions/IAccessControlEnumerable.sol) - -pragma solidity ^0.8.20; - -import {IAccessControl} from "../IAccessControl.sol"; - -/** - * @dev External interface of AccessControlEnumerable declared to support ERC165 detection. - */ -interface IAccessControlEnumerable is IAccessControl { - /** - * @dev Returns one of the accounts that have `role`. `index` must be a - * value between 0 and {getRoleMemberCount}, non-inclusive. - * - * Role bearers are not sorted in any particular way, and their ordering may - * change at any point. - * - * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure - * you perform all queries on the same block. See the following - * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] - * for more information. - */ - function getRoleMember(bytes32 role, uint256 index) external view returns (address); - - /** - * @dev Returns the number of accounts that have `role`. Can be used - * together with {getRoleMember} to enumerate all bearers of a role. - */ - function getRoleMemberCount(bytes32 role) external view returns (uint256); -} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/Context.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/Context.sol deleted file mode 100644 index 3981b60ec..000000000 --- a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/Context.sol +++ /dev/null @@ -1,28 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol) - -pragma solidity ^0.8.20; - -/** - * @dev Provides information about the current execution context, including the - * sender of the transaction and its data. While these are generally available - * via msg.sender and msg.data, they should not be accessed in such a direct - * manner, since when dealing with meta-transactions the account sending and - * paying for execution may not be the actual sender (as far as an application - * is concerned). - * - * This contract is only required for intermediate, library-like contracts. - */ -abstract contract Context { - function _msgSender() internal view virtual returns (address) { - return msg.sender; - } - - function _msgData() internal view virtual returns (bytes calldata) { - return msg.data; - } - - function _contextSuffixLength() internal view virtual returns (uint256) { - return 0; - } -} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/ERC165.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/ERC165.sol deleted file mode 100644 index b416b6b0b..000000000 --- a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/ERC165.sol +++ /dev/null @@ -1,27 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol) - -pragma solidity ^0.8.20; - -import {IERC165} from "./IERC165.sol"; - -/** - * @dev Implementation of the {IERC165} interface. - * - * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check - * for the additional interface id that will be supported. For example: - * - * ```solidity - * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { - * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); - * } - * ``` - */ -abstract contract ERC165 is IERC165 { - /** - * @dev See {IERC165-supportsInterface}. - */ - function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) { - return interfaceId == type(IERC165).interfaceId; - } -} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/IERC165.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/IERC165.sol deleted file mode 100644 index 91d912733..000000000 --- a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/introspection/IERC165.sol +++ /dev/null @@ -1,25 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol) - -pragma solidity ^0.8.20; - -/** - * @dev Interface of the ERC165 standard, as defined in the - * https://eips.ethereum.org/EIPS/eip-165[EIP]. - * - * Implementers can declare support of contract interfaces, which can then be - * queried by others ({ERC165Checker}). - * - * For an implementation, see {ERC165}. - */ -interface IERC165 { - /** - * @dev Returns true if this contract implements the interface defined by - * `interfaceId`. See the corresponding - * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] - * to learn more about how these ids are created. - * - * This function call must use less than 30 000 gas. - */ - function supportsInterface(bytes4 interfaceId) external view returns (bool); -} \ No newline at end of file diff --git a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/structs/EnumerableSet.sol b/contracts/openzeppelin/nonupgradeable/5.0.2/utils/structs/EnumerableSet.sol deleted file mode 100644 index 62e2c4982..000000000 --- a/contracts/openzeppelin/nonupgradeable/5.0.2/utils/structs/EnumerableSet.sol +++ /dev/null @@ -1,378 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (utils/structs/EnumerableSet.sol) -// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js. - -pragma solidity ^0.8.20; - -/** - * @dev Library for managing - * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive - * types. - * - * Sets have the following properties: - * - * - Elements are added, removed, and checked for existence in constant time - * (O(1)). - * - Elements are enumerated in O(n). No guarantees are made on the ordering. - * - * ```solidity - * contract Example { - * // Add the library methods - * using EnumerableSet for EnumerableSet.AddressSet; - * - * // Declare a set state variable - * EnumerableSet.AddressSet private mySet; - * } - * ``` - * - * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`) - * and `uint256` (`UintSet`) are supported. - * - * [WARNING] - * ==== - * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure - * unusable. - * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info. - * - * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an - * array of EnumerableSet. - * ==== - */ -library EnumerableSet { - // To implement this library for multiple types with as little code - // repetition as possible, we write it in terms of a generic Set type with - // bytes32 values. - // The Set implementation uses private functions, and user-facing - // implementations (such as AddressSet) are just wrappers around the - // underlying Set. - // This means that we can only create new EnumerableSets for types that fit - // in bytes32. - - struct Set { - // Storage of set values - bytes32[] _values; - // Position is the index of the value in the `values` array plus 1. - // Position 0 is used to mean a value is not in the set. - mapping(bytes32 value => uint256) _positions; - } - - /** - * @dev Add a value to a set. O(1). - * - * Returns true if the value was added to the set, that is if it was not - * already present. - */ - function _add(Set storage set, bytes32 value) private returns (bool) { - if (!_contains(set, value)) { - set._values.push(value); - // The value is stored at length-1, but we add 1 to all indexes - // and use 0 as a sentinel value - set._positions[value] = set._values.length; - return true; - } else { - return false; - } - } - - /** - * @dev Removes a value from a set. O(1). - * - * Returns true if the value was removed from the set, that is if it was - * present. - */ - function _remove(Set storage set, bytes32 value) private returns (bool) { - // We cache the value's position to prevent multiple reads from the same storage slot - uint256 position = set._positions[value]; - - if (position != 0) { - // Equivalent to contains(set, value) - // To delete an element from the _values array in O(1), we swap the element to delete with the last one in - // the array, and then remove the last element (sometimes called as 'swap and pop'). - // This modifies the order of the array, as noted in {at}. - - uint256 valueIndex = position - 1; - uint256 lastIndex = set._values.length - 1; - - if (valueIndex != lastIndex) { - bytes32 lastValue = set._values[lastIndex]; - - // Move the lastValue to the index where the value to delete is - set._values[valueIndex] = lastValue; - // Update the tracked position of the lastValue (that was just moved) - set._positions[lastValue] = position; - } - - // Delete the slot where the moved value was stored - set._values.pop(); - - // Delete the tracked position for the deleted slot - delete set._positions[value]; - - return true; - } else { - return false; - } - } - - /** - * @dev Returns true if the value is in the set. O(1). - */ - function _contains(Set storage set, bytes32 value) private view returns (bool) { - return set._positions[value] != 0; - } - - /** - * @dev Returns the number of values on the set. O(1). - */ - function _length(Set storage set) private view returns (uint256) { - return set._values.length; - } - - /** - * @dev Returns the value stored at position `index` in the set. O(1). - * - * Note that there are no guarantees on the ordering of values inside the - * array, and it may change when more values are added or removed. - * - * Requirements: - * - * - `index` must be strictly less than {length}. - */ - function _at(Set storage set, uint256 index) private view returns (bytes32) { - return set._values[index]; - } - - /** - * @dev Return the entire set in an array - * - * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed - * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that - * this function has an unbounded cost, and using it as part of a state-changing function may render the function - * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. - */ - function _values(Set storage set) private view returns (bytes32[] memory) { - return set._values; - } - - // Bytes32Set - - struct Bytes32Set { - Set _inner; - } - - /** - * @dev Add a value to a set. O(1). - * - * Returns true if the value was added to the set, that is if it was not - * already present. - */ - function add(Bytes32Set storage set, bytes32 value) internal returns (bool) { - return _add(set._inner, value); - } - - /** - * @dev Removes a value from a set. O(1). - * - * Returns true if the value was removed from the set, that is if it was - * present. - */ - function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) { - return _remove(set._inner, value); - } - - /** - * @dev Returns true if the value is in the set. O(1). - */ - function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) { - return _contains(set._inner, value); - } - - /** - * @dev Returns the number of values in the set. O(1). - */ - function length(Bytes32Set storage set) internal view returns (uint256) { - return _length(set._inner); - } - - /** - * @dev Returns the value stored at position `index` in the set. O(1). - * - * Note that there are no guarantees on the ordering of values inside the - * array, and it may change when more values are added or removed. - * - * Requirements: - * - * - `index` must be strictly less than {length}. - */ - function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) { - return _at(set._inner, index); - } - - /** - * @dev Return the entire set in an array - * - * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed - * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that - * this function has an unbounded cost, and using it as part of a state-changing function may render the function - * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. - */ - function values(Bytes32Set storage set) internal view returns (bytes32[] memory) { - bytes32[] memory store = _values(set._inner); - bytes32[] memory result; - - /// @solidity memory-safe-assembly - assembly { - result := store - } - - return result; - } - - // AddressSet - - struct AddressSet { - Set _inner; - } - - /** - * @dev Add a value to a set. O(1). - * - * Returns true if the value was added to the set, that is if it was not - * already present. - */ - function add(AddressSet storage set, address value) internal returns (bool) { - return _add(set._inner, bytes32(uint256(uint160(value)))); - } - - /** - * @dev Removes a value from a set. O(1). - * - * Returns true if the value was removed from the set, that is if it was - * present. - */ - function remove(AddressSet storage set, address value) internal returns (bool) { - return _remove(set._inner, bytes32(uint256(uint160(value)))); - } - - /** - * @dev Returns true if the value is in the set. O(1). - */ - function contains(AddressSet storage set, address value) internal view returns (bool) { - return _contains(set._inner, bytes32(uint256(uint160(value)))); - } - - /** - * @dev Returns the number of values in the set. O(1). - */ - function length(AddressSet storage set) internal view returns (uint256) { - return _length(set._inner); - } - - /** - * @dev Returns the value stored at position `index` in the set. O(1). - * - * Note that there are no guarantees on the ordering of values inside the - * array, and it may change when more values are added or removed. - * - * Requirements: - * - * - `index` must be strictly less than {length}. - */ - function at(AddressSet storage set, uint256 index) internal view returns (address) { - return address(uint160(uint256(_at(set._inner, index)))); - } - - /** - * @dev Return the entire set in an array - * - * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed - * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that - * this function has an unbounded cost, and using it as part of a state-changing function may render the function - * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. - */ - function values(AddressSet storage set) internal view returns (address[] memory) { - bytes32[] memory store = _values(set._inner); - address[] memory result; - - /// @solidity memory-safe-assembly - assembly { - result := store - } - - return result; - } - - // UintSet - - struct UintSet { - Set _inner; - } - - /** - * @dev Add a value to a set. O(1). - * - * Returns true if the value was added to the set, that is if it was not - * already present. - */ - function add(UintSet storage set, uint256 value) internal returns (bool) { - return _add(set._inner, bytes32(value)); - } - - /** - * @dev Removes a value from a set. O(1). - * - * Returns true if the value was removed from the set, that is if it was - * present. - */ - function remove(UintSet storage set, uint256 value) internal returns (bool) { - return _remove(set._inner, bytes32(value)); - } - - /** - * @dev Returns true if the value is in the set. O(1). - */ - function contains(UintSet storage set, uint256 value) internal view returns (bool) { - return _contains(set._inner, bytes32(value)); - } - - /** - * @dev Returns the number of values in the set. O(1). - */ - function length(UintSet storage set) internal view returns (uint256) { - return _length(set._inner); - } - - /** - * @dev Returns the value stored at position `index` in the set. O(1). - * - * Note that there are no guarantees on the ordering of values inside the - * array, and it may change when more values are added or removed. - * - * Requirements: - * - * - `index` must be strictly less than {length}. - */ - function at(UintSet storage set, uint256 index) internal view returns (uint256) { - return uint256(_at(set._inner, index)); - } - - /** - * @dev Return the entire set in an array - * - * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed - * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that - * this function has an unbounded cost, and using it as part of a state-changing function may render the function - * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. - */ - function values(UintSet storage set) internal view returns (uint256[] memory) { - bytes32[] memory store = _values(set._inner); - uint256[] memory result; - - /// @solidity memory-safe-assembly - assembly { - result := store - } - - return result; - } -} \ No newline at end of file diff --git a/contracts/openzeppelin/upgradeable/5.0.2/access/AccessControlUpgradeable.sol b/contracts/openzeppelin/upgradeable/5.0.2/access/AccessControlUpgradeable.sol deleted file mode 100644 index ae7a48930..000000000 --- a/contracts/openzeppelin/upgradeable/5.0.2/access/AccessControlUpgradeable.sol +++ /dev/null @@ -1,233 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol) - -pragma solidity ^0.8.20; - -import {IAccessControl} from "../../../nonupgradeable/5.0.2/access/IAccessControl.sol"; -import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol"; -import {ERC165Upgradeable} from "../utils/introspection/ERC165Upgradeable.sol"; -import {Initializable} from "../proxy/utils/Initializable.sol"; - -/** - * @dev Contract module that allows children to implement role-based access - * control mechanisms. This is a lightweight version that doesn't allow enumerating role - * members except through off-chain means by accessing the contract event logs. Some - * applications may benefit from on-chain enumerability, for those cases see - * {AccessControlEnumerable}. - * - * Roles are referred to by their `bytes32` identifier. These should be exposed - * in the external API and be unique. The best way to achieve this is by - * using `public constant` hash digests: - * - * ```solidity - * bytes32 public constant MY_ROLE = keccak256("MY_ROLE"); - * ``` - * - * Roles can be used to represent a set of permissions. To restrict access to a - * function call, use {hasRole}: - * - * ```solidity - * function foo() public { - * require(hasRole(MY_ROLE, msg.sender)); - * ... - * } - * ``` - * - * Roles can be granted and revoked dynamically via the {grantRole} and - * {revokeRole} functions. Each role has an associated admin role, and only - * accounts that have a role's admin role can call {grantRole} and {revokeRole}. - * - * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means - * that only accounts with this role will be able to grant or revoke other - * roles. More complex role relationships can be created by using - * {_setRoleAdmin}. - * - * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to - * grant and revoke this role. Extra precautions should be taken to secure - * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules} - * to enforce additional security measures for this role. - */ -abstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControl, ERC165Upgradeable { - struct RoleData { - mapping(address account => bool) hasRole; - bytes32 adminRole; - } - - bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; - - - /// @custom:storage-location erc7201:openzeppelin.storage.AccessControl - struct AccessControlStorage { - mapping(bytes32 role => RoleData) _roles; - } - - // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.AccessControl")) - 1)) & ~bytes32(uint256(0xff)) - bytes32 private constant AccessControlStorageLocation = 0x02dd7bc7dec4dceedda775e58dd541e08a116c6c53815c0bd028192f7b626800; - - function _getAccessControlStorage() private pure returns (AccessControlStorage storage $) { - assembly { - $.slot := AccessControlStorageLocation - } - } - - /** - * @dev Modifier that checks that an account has a specific role. Reverts - * with an {AccessControlUnauthorizedAccount} error including the required role. - */ - modifier onlyRole(bytes32 role) { - _checkRole(role); - _; - } - - function __AccessControl_init() internal onlyInitializing { - } - - function __AccessControl_init_unchained() internal onlyInitializing { - } - /** - * @dev See {IERC165-supportsInterface}. - */ - function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { - return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); - } - - /** - * @dev Returns `true` if `account` has been granted `role`. - */ - function hasRole(bytes32 role, address account) public view virtual returns (bool) { - AccessControlStorage storage $ = _getAccessControlStorage(); - return $._roles[role].hasRole[account]; - } - - /** - * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()` - * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier. - */ - function _checkRole(bytes32 role) internal view virtual { - _checkRole(role, _msgSender()); - } - - /** - * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account` - * is missing `role`. - */ - function _checkRole(bytes32 role, address account) internal view virtual { - if (!hasRole(role, account)) { - revert AccessControlUnauthorizedAccount(account, role); - } - } - - /** - * @dev Returns the admin role that controls `role`. See {grantRole} and - * {revokeRole}. - * - * To change a role's admin, use {_setRoleAdmin}. - */ - function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) { - AccessControlStorage storage $ = _getAccessControlStorage(); - return $._roles[role].adminRole; - } - - /** - * @dev Grants `role` to `account`. - * - * If `account` had not been already granted `role`, emits a {RoleGranted} - * event. - * - * Requirements: - * - * - the caller must have ``role``'s admin role. - * - * May emit a {RoleGranted} event. - */ - function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { - _grantRole(role, account); - } - - /** - * @dev Revokes `role` from `account`. - * - * If `account` had been granted `role`, emits a {RoleRevoked} event. - * - * Requirements: - * - * - the caller must have ``role``'s admin role. - * - * May emit a {RoleRevoked} event. - */ - function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { - _revokeRole(role, account); - } - - /** - * @dev Revokes `role` from the calling account. - * - * Roles are often managed via {grantRole} and {revokeRole}: this function's - * purpose is to provide a mechanism for accounts to lose their privileges - * if they are compromised (such as when a trusted device is misplaced). - * - * If the calling account had been revoked `role`, emits a {RoleRevoked} - * event. - * - * Requirements: - * - * - the caller must be `callerConfirmation`. - * - * May emit a {RoleRevoked} event. - */ - function renounceRole(bytes32 role, address callerConfirmation) public virtual { - if (callerConfirmation != _msgSender()) { - revert AccessControlBadConfirmation(); - } - - _revokeRole(role, callerConfirmation); - } - - /** - * @dev Sets `adminRole` as ``role``'s admin role. - * - * Emits a {RoleAdminChanged} event. - */ - function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { - AccessControlStorage storage $ = _getAccessControlStorage(); - bytes32 previousAdminRole = getRoleAdmin(role); - $._roles[role].adminRole = adminRole; - emit RoleAdminChanged(role, previousAdminRole, adminRole); - } - - /** - * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted. - * - * Internal function without access restriction. - * - * May emit a {RoleGranted} event. - */ - function _grantRole(bytes32 role, address account) internal virtual returns (bool) { - AccessControlStorage storage $ = _getAccessControlStorage(); - if (!hasRole(role, account)) { - $._roles[role].hasRole[account] = true; - emit RoleGranted(role, account, _msgSender()); - return true; - } else { - return false; - } - } - - /** - * @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked. - * - * Internal function without access restriction. - * - * May emit a {RoleRevoked} event. - */ - function _revokeRole(bytes32 role, address account) internal virtual returns (bool) { - AccessControlStorage storage $ = _getAccessControlStorage(); - if (hasRole(role, account)) { - $._roles[role].hasRole[account] = false; - emit RoleRevoked(role, account, _msgSender()); - return true; - } else { - return false; - } - } -} \ No newline at end of file diff --git a/contracts/openzeppelin/upgradeable/5.0.2/access/OwnableUpgradeable.sol b/contracts/openzeppelin/upgradeable/5.0.2/access/OwnableUpgradeable.sol deleted file mode 100644 index 917b1a48c..000000000 --- a/contracts/openzeppelin/upgradeable/5.0.2/access/OwnableUpgradeable.sol +++ /dev/null @@ -1,119 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol) - -pragma solidity ^0.8.20; - -import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol"; -import {Initializable} from "../proxy/utils/Initializable.sol"; - -/** - * @dev Contract module which provides a basic access control mechanism, where - * there is an account (an owner) that can be granted exclusive access to - * specific functions. - * - * The initial owner is set to the address provided by the deployer. This can - * later be changed with {transferOwnership}. - * - * This module is used through inheritance. It will make available the modifier - * `onlyOwner`, which can be applied to your functions to restrict their use to - * the owner. - */ -abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable { - /// @custom:storage-location erc7201:openzeppelin.storage.Ownable - struct OwnableStorage { - address _owner; - } - - // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Ownable")) - 1)) & ~bytes32(uint256(0xff)) - bytes32 private constant OwnableStorageLocation = 0x9016d09d72d40fdae2fd8ceac6b6234c7706214fd39c1cd1e609a0528c199300; - - function _getOwnableStorage() private pure returns (OwnableStorage storage $) { - assembly { - $.slot := OwnableStorageLocation - } - } - - /** - * @dev The caller account is not authorized to perform an operation. - */ - error OwnableUnauthorizedAccount(address account); - - /** - * @dev The owner is not a valid owner account. (eg. `address(0)`) - */ - error OwnableInvalidOwner(address owner); - - event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); - - /** - * @dev Initializes the contract setting the address provided by the deployer as the initial owner. - */ - function __Ownable_init(address initialOwner) internal onlyInitializing { - __Ownable_init_unchained(initialOwner); - } - - function __Ownable_init_unchained(address initialOwner) internal onlyInitializing { - if (initialOwner == address(0)) { - revert OwnableInvalidOwner(address(0)); - } - _transferOwnership(initialOwner); - } - - /** - * @dev Throws if called by any account other than the owner. - */ - modifier onlyOwner() { - _checkOwner(); - _; - } - - /** - * @dev Returns the address of the current owner. - */ - function owner() public view virtual returns (address) { - OwnableStorage storage $ = _getOwnableStorage(); - return $._owner; - } - - /** - * @dev Throws if the sender is not the owner. - */ - function _checkOwner() internal view virtual { - if (owner() != _msgSender()) { - revert OwnableUnauthorizedAccount(_msgSender()); - } - } - - /** - * @dev Leaves the contract without owner. It will not be possible to call - * `onlyOwner` functions. Can only be called by the current owner. - * - * NOTE: Renouncing ownership will leave the contract without an owner, - * thereby disabling any functionality that is only available to the owner. - */ - function renounceOwnership() public virtual onlyOwner { - _transferOwnership(address(0)); - } - - /** - * @dev Transfers ownership of the contract to a new account (`newOwner`). - * Can only be called by the current owner. - */ - function transferOwnership(address newOwner) public virtual onlyOwner { - if (newOwner == address(0)) { - revert OwnableInvalidOwner(address(0)); - } - _transferOwnership(newOwner); - } - - /** - * @dev Transfers ownership of the contract to a new account (`newOwner`). - * Internal function without access restriction. - */ - function _transferOwnership(address newOwner) internal virtual { - OwnableStorage storage $ = _getOwnableStorage(); - address oldOwner = $._owner; - $._owner = newOwner; - emit OwnershipTransferred(oldOwner, newOwner); - } -} \ No newline at end of file diff --git a/contracts/openzeppelin/upgradeable/5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol b/contracts/openzeppelin/upgradeable/5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol deleted file mode 100644 index 0d8877f97..000000000 --- a/contracts/openzeppelin/upgradeable/5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol +++ /dev/null @@ -1,92 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (access/extensions/AccessControlEnumerable.sol) - -pragma solidity ^0.8.20; - -import {IAccessControlEnumerable} from "../../../../nonupgradeable/5.0.2/access/extensions/IAccessControlEnumerable.sol"; -import {AccessControlUpgradeable} from "../AccessControlUpgradeable.sol"; -import {EnumerableSet} from "../../../../nonupgradeable/5.0.2/utils/structs/EnumerableSet.sol"; -import {Initializable} from "../../proxy/utils/Initializable.sol"; - -/** - * @dev Extension of {AccessControl} that allows enumerating the members of each role. - */ -abstract contract AccessControlEnumerableUpgradeable is Initializable, IAccessControlEnumerable, AccessControlUpgradeable { - using EnumerableSet for EnumerableSet.AddressSet; - - /// @custom:storage-location erc7201:openzeppelin.storage.AccessControlEnumerable - struct AccessControlEnumerableStorage { - mapping(bytes32 role => EnumerableSet.AddressSet) _roleMembers; - } - - // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.AccessControlEnumerable")) - 1)) & ~bytes32(uint256(0xff)) - bytes32 private constant AccessControlEnumerableStorageLocation = 0xc1f6fe24621ce81ec5827caf0253cadb74709b061630e6b55e82371705932000; - - function _getAccessControlEnumerableStorage() private pure returns (AccessControlEnumerableStorage storage $) { - assembly { - $.slot := AccessControlEnumerableStorageLocation - } - } - - function __AccessControlEnumerable_init() internal onlyInitializing { - } - - function __AccessControlEnumerable_init_unchained() internal onlyInitializing { - } - /** - * @dev See {IERC165-supportsInterface}. - */ - function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { - return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId); - } - - /** - * @dev Returns one of the accounts that have `role`. `index` must be a - * value between 0 and {getRoleMemberCount}, non-inclusive. - * - * Role bearers are not sorted in any particular way, and their ordering may - * change at any point. - * - * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure - * you perform all queries on the same block. See the following - * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] - * for more information. - */ - function getRoleMember(bytes32 role, uint256 index) public view virtual returns (address) { - AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); - return $._roleMembers[role].at(index); - } - - /** - * @dev Returns the number of accounts that have `role`. Can be used - * together with {getRoleMember} to enumerate all bearers of a role. - */ - function getRoleMemberCount(bytes32 role) public view virtual returns (uint256) { - AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); - return $._roleMembers[role].length(); - } - - /** - * @dev Overload {AccessControl-_grantRole} to track enumerable memberships - */ - function _grantRole(bytes32 role, address account) internal virtual override returns (bool) { - AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); - bool granted = super._grantRole(role, account); - if (granted) { - $._roleMembers[role].add(account); - } - return granted; - } - - /** - * @dev Overload {AccessControl-_revokeRole} to track enumerable memberships - */ - function _revokeRole(bytes32 role, address account) internal virtual override returns (bool) { - AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); - bool revoked = super._revokeRole(role, account); - if (revoked) { - $._roleMembers[role].remove(account); - } - return revoked; - } -} \ No newline at end of file diff --git a/contracts/openzeppelin/upgradeable/5.0.2/proxy/utils/Initializable.sol b/contracts/openzeppelin/upgradeable/5.0.2/proxy/utils/Initializable.sol deleted file mode 100644 index 4d915fded..000000000 --- a/contracts/openzeppelin/upgradeable/5.0.2/proxy/utils/Initializable.sol +++ /dev/null @@ -1,228 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/Initializable.sol) - -pragma solidity ^0.8.20; - -/** - * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed - * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an - * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer - * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect. - * - * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be - * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in - * case an upgrade adds a module that needs to be initialized. - * - * For example: - * - * [.hljs-theme-light.nopadding] - * ```solidity - * contract MyToken is ERC20Upgradeable { - * function initialize() initializer public { - * __ERC20_init("MyToken", "MTK"); - * } - * } - * - * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable { - * function initializeV2() reinitializer(2) public { - * __ERC20Permit_init("MyToken"); - * } - * } - * ``` - * - * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as - * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}. - * - * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure - * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity. - * - * [CAUTION] - * ==== - * Avoid leaving a contract uninitialized. - * - * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation - * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke - * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed: - * - * [.hljs-theme-light.nopadding] - * ``` - * /// @custom:oz-upgrades-unsafe-allow constructor - * constructor() { - * _disableInitializers(); - * } - * ``` - * ==== - */ -abstract contract Initializable { - /** - * @dev Storage of the initializable contract. - * - * It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions - * when using with upgradeable contracts. - * - * @custom:storage-location erc7201:openzeppelin.storage.Initializable - */ - struct InitializableStorage { - /** - * @dev Indicates that the contract has been initialized. - */ - uint64 _initialized; - /** - * @dev Indicates that the contract is in the process of being initialized. - */ - bool _initializing; - } - - // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Initializable")) - 1)) & ~bytes32(uint256(0xff)) - bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00; - - /** - * @dev The contract is already initialized. - */ - error InvalidInitialization(); - - /** - * @dev The contract is not initializing. - */ - error NotInitializing(); - - /** - * @dev Triggered when the contract has been initialized or reinitialized. - */ - event Initialized(uint64 version); - - /** - * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope, - * `onlyInitializing` functions can be used to initialize parent contracts. - * - * Similar to `reinitializer(1)`, except that in the context of a constructor an `initializer` may be invoked any - * number of times. This behavior in the constructor can be useful during testing and is not expected to be used in - * production. - * - * Emits an {Initialized} event. - */ - modifier initializer() { - // solhint-disable-next-line var-name-mixedcase - InitializableStorage storage $ = _getInitializableStorage(); - - // Cache values to avoid duplicated sloads - bool isTopLevelCall = !$._initializing; - uint64 initialized = $._initialized; - - // Allowed calls: - // - initialSetup: the contract is not in the initializing state and no previous version was - // initialized - // - construction: the contract is initialized at version 1 (no reininitialization) and the - // current contract is just being deployed - bool initialSetup = initialized == 0 && isTopLevelCall; - bool construction = initialized == 1 && address(this).code.length == 0; - - if (!initialSetup && !construction) { - revert InvalidInitialization(); - } - $._initialized = 1; - if (isTopLevelCall) { - $._initializing = true; - } - _; - if (isTopLevelCall) { - $._initializing = false; - emit Initialized(1); - } - } - - /** - * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the - * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be - * used to initialize parent contracts. - * - * A reinitializer may be used after the original initialization step. This is essential to configure modules that - * are added through upgrades and that require initialization. - * - * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer` - * cannot be nested. If one is invoked in the context of another, execution will revert. - * - * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in - * a contract, executing them in the right order is up to the developer or operator. - * - * WARNING: Setting the version to 2**64 - 1 will prevent any future reinitialization. - * - * Emits an {Initialized} event. - */ - modifier reinitializer(uint64 version) { - // solhint-disable-next-line var-name-mixedcase - InitializableStorage storage $ = _getInitializableStorage(); - - if ($._initializing || $._initialized >= version) { - revert InvalidInitialization(); - } - $._initialized = version; - $._initializing = true; - _; - $._initializing = false; - emit Initialized(version); - } - - /** - * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the - * {initializer} and {reinitializer} modifiers, directly or indirectly. - */ - modifier onlyInitializing() { - _checkInitializing(); - _; - } - - /** - * @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}. - */ - function _checkInitializing() internal view virtual { - if (!_isInitializing()) { - revert NotInitializing(); - } - } - - /** - * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call. - * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized - * to any version. It is recommended to use this to lock implementation contracts that are designed to be called - * through proxies. - * - * Emits an {Initialized} event the first time it is successfully executed. - */ - function _disableInitializers() internal virtual { - // solhint-disable-next-line var-name-mixedcase - InitializableStorage storage $ = _getInitializableStorage(); - - if ($._initializing) { - revert InvalidInitialization(); - } - if ($._initialized != type(uint64).max) { - $._initialized = type(uint64).max; - emit Initialized(type(uint64).max); - } - } - - /** - * @dev Returns the highest version that has been initialized. See {reinitializer}. - */ - function _getInitializedVersion() internal view returns (uint64) { - return _getInitializableStorage()._initialized; - } - - /** - * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}. - */ - function _isInitializing() internal view returns (bool) { - return _getInitializableStorage()._initializing; - } - - /** - * @dev Returns a pointer to the storage namespace. - */ - // solhint-disable-next-line var-name-mixedcase - function _getInitializableStorage() private pure returns (InitializableStorage storage $) { - assembly { - $.slot := INITIALIZABLE_STORAGE - } - } -} \ No newline at end of file diff --git a/contracts/openzeppelin/upgradeable/5.0.2/utils/ContextUpgradeable.sol b/contracts/openzeppelin/upgradeable/5.0.2/utils/ContextUpgradeable.sol deleted file mode 100644 index 638b4c8d6..000000000 --- a/contracts/openzeppelin/upgradeable/5.0.2/utils/ContextUpgradeable.sol +++ /dev/null @@ -1,34 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol) - -pragma solidity ^0.8.20; -import {Initializable} from "../proxy/utils/Initializable.sol"; - -/** - * @dev Provides information about the current execution context, including the - * sender of the transaction and its data. While these are generally available - * via msg.sender and msg.data, they should not be accessed in such a direct - * manner, since when dealing with meta-transactions the account sending and - * paying for execution may not be the actual sender (as far as an application - * is concerned). - * - * This contract is only required for intermediate, library-like contracts. - */ -abstract contract ContextUpgradeable is Initializable { - function __Context_init() internal onlyInitializing { - } - - function __Context_init_unchained() internal onlyInitializing { - } - function _msgSender() internal view virtual returns (address) { - return msg.sender; - } - - function _msgData() internal view virtual returns (bytes calldata) { - return msg.data; - } - - function _contextSuffixLength() internal view virtual returns (uint256) { - return 0; - } -} \ No newline at end of file diff --git a/contracts/openzeppelin/upgradeable/5.0.2/utils/introspection/ERC165Upgradeable.sol b/contracts/openzeppelin/upgradeable/5.0.2/utils/introspection/ERC165Upgradeable.sol deleted file mode 100644 index 57143f333..000000000 --- a/contracts/openzeppelin/upgradeable/5.0.2/utils/introspection/ERC165Upgradeable.sol +++ /dev/null @@ -1,33 +0,0 @@ -// SPDX-License-Identifier: MIT -// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol) - -pragma solidity ^0.8.20; - -import {IERC165} from "../../../../nonupgradeable/5.0.2/utils/introspection/IERC165.sol"; -import {Initializable} from "../../proxy/utils/Initializable.sol"; - -/** - * @dev Implementation of the {IERC165} interface. - * - * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check - * for the additional interface id that will be supported. For example: - * - * ```solidity - * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { - * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); - * } - * ``` - */ -abstract contract ERC165Upgradeable is Initializable, IERC165 { - function __ERC165_init() internal onlyInitializing { - } - - function __ERC165_init_unchained() internal onlyInitializing { - } - /** - * @dev See {IERC165-supportsInterface}. - */ - function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) { - return interfaceId == type(IERC165).interfaceId; - } -} \ No newline at end of file diff --git a/package.json b/package.json index c8461a5f5..09fe10811 100644 --- a/package.json +++ b/package.json @@ -106,7 +106,9 @@ "@aragon/id": "2.1.1", "@aragon/minime": "1.0.0", "@aragon/os": "4.4.0", - "@openzeppelin/contracts": "3.4.0", + "@openzeppelin/contracts": "5.0.2", + "@openzeppelin/contracts-upgradeable-v5.0.2": "npm:@openzeppelin/contracts-upgradeable@5.0.2", + "@openzeppelin/contracts-v3.4.0": "npm:@openzeppelin/contracts@3.4.0", "@openzeppelin/contracts-v4.4": "npm:@openzeppelin/contracts@4.4.1", "openzeppelin-solidity": "2.0.0" } diff --git a/yarn.lock b/yarn.lock index bde1829fc..7bbecfeb8 100644 --- a/yarn.lock +++ b/yarn.lock @@ -1577,6 +1577,22 @@ __metadata: languageName: node linkType: hard +"@openzeppelin/contracts-upgradeable-v5.0.2@npm:@openzeppelin/contracts-upgradeable@5.0.2": + version: 5.0.2 + resolution: "@openzeppelin/contracts-upgradeable@npm:5.0.2" + peerDependencies: + "@openzeppelin/contracts": 5.0.2 + checksum: 10c0/0bd47a4fa0ba8084c1df9573968ff02387bc21514d846b5feb4ad42f90f3ba26bb1e40f17f03e4fa24ffbe473b9ea06c137283297884ab7d5b98d2c112904dc9 + languageName: node + linkType: hard + +"@openzeppelin/contracts-v3.4.0@npm:@openzeppelin/contracts@3.4.0": + version: 3.4.0 + resolution: "@openzeppelin/contracts@npm:3.4.0" + checksum: 10c0/685a951d4a159a37c8ed359a9f94455bb8cf5dc42122bb00fc3f571bf2889bbda40fcaa6237620786794583ca5ec7697d809c9e07651893d3618413b3589fee8 + languageName: node + linkType: hard + "@openzeppelin/contracts-v4.4@npm:@openzeppelin/contracts@4.4.1": version: 4.4.1 resolution: "@openzeppelin/contracts@npm:4.4.1" @@ -1584,10 +1600,10 @@ __metadata: languageName: node linkType: hard -"@openzeppelin/contracts@npm:3.4.0": - version: 3.4.0 - resolution: "@openzeppelin/contracts@npm:3.4.0" - checksum: 10c0/685a951d4a159a37c8ed359a9f94455bb8cf5dc42122bb00fc3f571bf2889bbda40fcaa6237620786794583ca5ec7697d809c9e07651893d3618413b3589fee8 +"@openzeppelin/contracts@npm:5.0.2": + version: 5.0.2 + resolution: "@openzeppelin/contracts@npm:5.0.2" + checksum: 10c0/d042661db7bb2f3a4b9ef30bba332e86ac20907d171f2ebfccdc9255cc69b62786fead8d6904b8148a8f26946bc7c15eead91b95f75db0c193a99d52e528663e languageName: node linkType: hard @@ -8004,7 +8020,9 @@ __metadata: "@nomicfoundation/hardhat-toolbox": "npm:^5.0.0" "@nomicfoundation/hardhat-verify": "npm:^2.0.11" "@nomicfoundation/ignition-core": "npm:^0.15.5" - "@openzeppelin/contracts": "npm:3.4.0" + "@openzeppelin/contracts": "npm:5.0.2" + "@openzeppelin/contracts-upgradeable-v5.0.2": "npm:@openzeppelin/contracts-upgradeable@5.0.2" + "@openzeppelin/contracts-v3.4.0": "npm:@openzeppelin/contracts@3.4.0" "@openzeppelin/contracts-v4.4": "npm:@openzeppelin/contracts@4.4.1" "@typechain/ethers-v6": "npm:^0.5.1" "@typechain/hardhat": "npm:^9.1.0" From f3051d80d7983aa11a081072c6d07aacdc8a6d38 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 14:32:21 +0500 Subject: [PATCH 112/338] feat: extract fees WIP --- .../0.8.25/vaults/DelegatorAlligator.sol | 98 ++++++++++++++++++- .../0.8.25/vaults/LiquidStakingVault.sol | 68 +------------ 2 files changed, 95 insertions(+), 71 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 9e9182643..ad3f5ee78 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -9,10 +9,23 @@ import {IStaking} from "./interfaces/IStaking.sol"; import {ILiquid} from "./interfaces/ILiquid.sol"; interface IRebalanceable { + function locked() external view returns (uint256); + + function value() external view returns (uint256); + function rebalance(uint256 _amountOfETH) external payable; } interface IVaultFees { + struct Report { + uint128 value; + int128 netCashFlow; + } + + function lastReport() external view returns (Report memory); + + function lastClaimedReport() external view returns (Report memory); + function setVaultOwnerFee(uint256 _vaultOwnerFee) external; function setNodeOperatorFee(uint256 _nodeOperatorFee) external; @@ -34,12 +47,26 @@ interface IVaultFees { // _____..' .' // '-._____.-' contract DelegatorAlligator is AccessControlEnumerable { + error PerformanceDueUnclaimed(); + error Zero(string); + error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); + error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); + + uint256 private constant MAX_FEE = 10_000; + bytes32 public constant MANAGER_ROLE = keccak256("Vault.DelegatorAlligator.ManagerRole"); bytes32 public constant DEPOSITOR_ROLE = keccak256("Vault.DelegatorAlligator.DepositorRole"); bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); address payable public vault; + IVaultFees.Report public lastClaimedReport; + + uint256 public managementFee; + uint256 public performanceFee; + + uint256 public managementDue; + constructor(address payable _vault, address _admin) { vault = _vault; @@ -48,7 +75,30 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * MANAGER FUNCTIONS * * * * * /// - function mint(address _receiver, uint256 _amountOfTokens) external payable onlyRole(MANAGER_ROLE) { + function setManagementFee(uint256 _managementFee) external onlyRole(MANAGER_ROLE) { + managementFee = _managementFee; + } + + function setPerformanceFee(uint256 _performanceFee) external onlyRole(MANAGER_ROLE) { + performanceFee = _performanceFee; + + if (getPerformanceDue() > 0) revert PerformanceDueUnclaimed(); + } + + function getPerformanceDue() public view returns (uint256) { + IVaultFees.Report memory lastReport = IVaultFees(vault).lastReport(); + + int128 _performanceDue = int128(lastReport.value - lastClaimedReport.value) - + int128(lastReport.netCashFlow - lastClaimedReport.netCashFlow); + + if (_performanceDue > 0) { + return (uint128(_performanceDue) * performanceFee) / MAX_FEE; + } else { + return 0; + } + } + + function mint(address _receiver, uint256 _amountOfTokens) public payable onlyRole(MANAGER_ROLE) { ILiquid(vault).mint(_receiver, _amountOfTokens); } @@ -74,12 +124,27 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * DEPOSITOR FUNCTIONS * * * * * /// + function getWithdrawableAmount() public view returns (uint256) { + uint256 reserved = _max(IRebalanceable(vault).locked(), managementDue + getPerformanceDue()); + uint256 value = IRebalanceable(vault).value(); + + if (reserved > value) { + return 0; + } + + return value - reserved; + } + function deposit() external payable onlyRole(DEPOSITOR_ROLE) { IStaking(vault).deposit(); } - function withdraw(address _receiver, uint256 _etherToWithdraw) external onlyRole(DEPOSITOR_ROLE) { - IStaking(vault).withdraw(_receiver, _etherToWithdraw); + function withdraw(address _receiver, uint256 _amount) external onlyRole(DEPOSITOR_ROLE) { + if (_receiver == address(0)) revert Zero("receiver"); + if (_amount == 0) revert Zero("amount"); + if (getWithdrawableAmount() < _amount) revert InsufficientWithdrawableAmount(getWithdrawableAmount(), _amount); + + IStaking(vault).withdraw(_receiver, _amount); } function triggerValidatorExit(uint256 _numberOfKeys) external onlyRole(DEPOSITOR_ROLE) { @@ -96,7 +161,30 @@ contract DelegatorAlligator is AccessControlEnumerable { IStaking(vault).topupValidators(_keysCount, _publicKeysBatch, _signaturesBatch); } - function claimNodeOperatorFee(address _receiver, bool _liquid) external onlyRole(OPERATOR_ROLE) { - IVaultFees(vault).claimNodeOperatorFee(_receiver, _liquid); + function claimPerformanceDue(address _receiver, bool _liquid) external onlyRole(OPERATOR_ROLE) { + if (_receiver == address(0)) revert Zero("_receiver"); + + uint256 due = getPerformanceDue(); + + if (due > 0) { + lastClaimedReport = IVaultFees(vault).lastReport(); + + if (_liquid) { + mint(_receiver, due); + } else { + _withdrawFeeInEther(_receiver, due); + } + } + } + + function _withdrawFeeInEther(address _receiver, uint256 _amountOfTokens) internal { + int256 unlocked = int256(IRebalanceable(vault).value()) - int256(IRebalanceable(vault).locked()); + uint256 canWithdrawFee = unlocked >= 0 ? uint256(unlocked) : 0; + if (canWithdrawFee < _amountOfTokens) revert InsufficientUnlockedAmount(canWithdrawFee, _amountOfTokens); + IStaking(vault).withdraw(_receiver, _amountOfTokens); + } + + function _max(uint256 a, uint256 b) internal pure returns (uint256) { + return a > b ? a : b; } } diff --git a/contracts/0.8.25/vaults/LiquidStakingVault.sol b/contracts/0.8.25/vaults/LiquidStakingVault.sol index a3363d85e..7c477c5f5 100644 --- a/contracts/0.8.25/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.25/vaults/LiquidStakingVault.sol @@ -22,14 +22,12 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { } Report public lastReport; - Report public lastClaimedReport; uint256 public locked; // Is direct validator depositing affects this accounting? int256 public netCashFlow; - uint256 nodeOperatorFee; uint256 vaultOwnerFee; uint256 public accumulatedVaultOwnerFee; @@ -50,22 +48,10 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { return locked <= value(); } - function accumulatedNodeOperatorFee() public view returns (uint256) { - int128 earnedRewards = int128(lastReport.value - lastClaimedReport.value) - - (lastReport.netCashFlow - lastClaimedReport.netCashFlow); - - if (earnedRewards > 0) { - return (uint128(earnedRewards) * nodeOperatorFee) / MAX_FEE; - } else { - return 0; - } - } - function canWithdraw() public view returns (uint256) { - uint256 reallyLocked = _max(locked, accumulatedNodeOperatorFee() + accumulatedVaultOwnerFee); - if (reallyLocked > value()) return 0; + if (locked > value()) return 0; - return value() - reallyLocked; + return value() - locked; } function deposit() public payable override(StakingVault) { @@ -138,56 +124,6 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { emit Reported(_value, _ncf, _locked); } - function setNodeOperatorFee(uint256 _nodeOperatorFee) external onlyOwner { - nodeOperatorFee = _nodeOperatorFee; - - if (accumulatedNodeOperatorFee() > 0) revert NeedToClaimAccumulatedNodeOperatorFee(); - } - - function setVaultOwnerFee(uint256 _vaultOwnerFee) external onlyOwner { - vaultOwnerFee = _vaultOwnerFee; - } - - function claimNodeOperatorFee(address _receiver, bool _liquid) external onlyOwner { - if (_receiver == address(0)) revert ZeroArgument("receiver"); - - uint256 feesToClaim = accumulatedNodeOperatorFee(); - - if (feesToClaim > 0) { - lastClaimedReport = lastReport; - - if (_liquid) { - _mint(_receiver, feesToClaim); - } else { - _withdrawFeeInEther(_receiver, feesToClaim); - } - } - } - - function claimVaultOwnerFee(address _receiver, bool _liquid) external onlyOwner { - if (_receiver == address(0)) revert ZeroArgument("receiver"); - _mustBeHealthy(); - - uint256 feesToClaim = accumulatedVaultOwnerFee; - - if (feesToClaim > 0) { - accumulatedVaultOwnerFee = 0; - - if (_liquid) { - _mint(_receiver, feesToClaim); - } else { - _withdrawFeeInEther(_receiver, feesToClaim); - } - } - } - - function _withdrawFeeInEther(address _receiver, uint256 _amountOfTokens) internal { - int256 unlocked = int256(value()) - int256(locked); - uint256 canWithdrawFee = unlocked >= 0 ? uint256(unlocked) : 0; - if (canWithdrawFee < _amountOfTokens) revert NotEnoughUnlockedEth(canWithdrawFee, _amountOfTokens); - _withdraw(_receiver, _amountOfTokens); - } - function _withdraw(address _receiver, uint256 _amountOfTokens) internal { netCashFlow -= int256(_amountOfTokens); super.withdraw(_receiver, _amountOfTokens); From 93ec0c64c6c0d731f7f6ed2ed34b1115fce56870 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 15:09:46 +0500 Subject: [PATCH 113/338] refactor: base vault --- .../0.8.25/vaults/LiquidStakingVault.sol | 47 +++++------ contracts/0.8.25/vaults/StakingVault.sol | 82 ------------------- contracts/0.8.25/vaults/Vault.sol | 79 ++++++++++++++++++ contracts/0.8.25/vaults/interfaces/IVault.sol | 71 ++++++++++++++++ 4 files changed, 172 insertions(+), 107 deletions(-) delete mode 100644 contracts/0.8.25/vaults/StakingVault.sol create mode 100644 contracts/0.8.25/vaults/Vault.sol create mode 100644 contracts/0.8.25/vaults/interfaces/IVault.sol diff --git a/contracts/0.8.25/vaults/LiquidStakingVault.sol b/contracts/0.8.25/vaults/LiquidStakingVault.sol index 7c477c5f5..208f3d998 100644 --- a/contracts/0.8.25/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.25/vaults/LiquidStakingVault.sol @@ -4,7 +4,7 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; -import {StakingVault} from "./StakingVault.sol"; +import {Vault} from "./Vault.sol"; import {ILiquid} from "./interfaces/ILiquid.sol"; import {ILockable} from "./interfaces/ILockable.sol"; import {ILiquidity} from "./interfaces/ILiquidity.sol"; @@ -12,7 +12,7 @@ import {ILiquidity} from "./interfaces/ILiquidity.sol"; // TODO: add erc-4626-like can* methods // TODO: add sanity checks // TODO: unstructured storage -contract LiquidStakingVault is StakingVault, ILiquid, ILockable { +contract LiquidStakingVault is Vault, ILiquid, ILockable { uint256 private constant MAX_FEE = 10000; ILiquidity public immutable LIQUIDITY_PROVIDER; @@ -32,11 +32,7 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { uint256 public accumulatedVaultOwnerFee; - constructor( - address _liquidityProvider, - address _owner, - address _depositContract - ) StakingVault(_owner, _depositContract) { + constructor(address _liquidityProvider, address _owner, address _depositContract) Vault(_owner, _depositContract) { LIQUIDITY_PROVIDER = ILiquidity(_liquidityProvider); } @@ -54,15 +50,15 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { return value() - locked; } - function deposit() public payable override(StakingVault) { + function fund() public payable override(Vault) { netCashFlow += int256(msg.value); - super.deposit(); + super.fund(); } - function withdraw(address _receiver, uint256 _amount) public override(StakingVault) { - if (_receiver == address(0)) revert ZeroArgument("receiver"); - if (_amount == 0) revert ZeroArgument("amount"); + function withdraw(address _receiver, uint256 _amount) public override(Vault) { + if (_receiver == address(0)) revert Zero("receiver"); + if (_amount == 0) revert Zero("amount"); if (canWithdraw() < _amount) revert NotEnoughUnlockedEth(canWithdraw(), _amount); _withdraw(_receiver, _amount); @@ -70,42 +66,42 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { _mustBeHealthy(); } - function topupValidators( + function deposit( uint256 _keysCount, bytes calldata _publicKeysBatch, bytes calldata _signaturesBatch - ) public override(StakingVault) { + ) public override(Vault) { // unhealthy vaults are up to force rebalancing // so, we don't want it to send eth back to the Beacon Chain _mustBeHealthy(); - super.topupValidators(_keysCount, _publicKeysBatch, _signaturesBatch); + super.deposit(_keysCount, _publicKeysBatch, _signaturesBatch); } - function mint(address _receiver, uint256 _amountOfTokens) external payable onlyOwner andDeposit { - if (_receiver == address(0)) revert ZeroArgument("receiver"); - if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); + function mint(address _receiver, uint256 _amountOfTokens) external payable onlyOwner andFund { + if (_receiver == address(0)) revert Zero("receiver"); + if (_amountOfTokens == 0) revert Zero("amountOfShares"); _mint(_receiver, _amountOfTokens); } function burn(uint256 _amountOfTokens) external onlyOwner { - if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); + if (_amountOfTokens == 0) revert Zero("amountOfShares"); // burn shares at once but unlock balance later during the report LIQUIDITY_PROVIDER.burnStethBackedByVault(_amountOfTokens); } - function rebalance(uint256 _amountOfETH) external payable andDeposit { - if (_amountOfETH == 0) revert ZeroArgument("amountOfETH"); - if (address(this).balance < _amountOfETH) revert NotEnoughBalance(address(this).balance); + function rebalance(uint256 _amountOfETH) external payable andFund { + if (_amountOfETH == 0) revert Zero("amountOfETH"); + if (address(this).balance < _amountOfETH) revert InsufficientBalance(address(this).balance); if (owner() == msg.sender || (!isHealthy() && msg.sender == address(LIQUIDITY_PROVIDER))) { // force rebalance // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault netCashFlow -= int256(_amountOfETH); - emit Withdrawal(msg.sender, _amountOfETH); + emit Withdrawn(msg.sender, msg.sender, _amountOfETH); LIQUIDITY_PROVIDER.rebalance{value: _amountOfETH}(); } else { @@ -143,9 +139,9 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { if (locked > value()) revert NotHealthy(locked, value()); } - modifier andDeposit() { + modifier andFund() { if (msg.value > 0) { - deposit(); + fund(); } _; } @@ -157,4 +153,5 @@ contract LiquidStakingVault is StakingVault, ILiquid, ILockable { error NotHealthy(uint256 locked, uint256 value); error NotEnoughUnlockedEth(uint256 unlocked, uint256 amount); error NeedToClaimAccumulatedNodeOperatorFee(); + error NotAuthorized(string operation, address sender); } diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol deleted file mode 100644 index d4978d020..000000000 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ /dev/null @@ -1,82 +0,0 @@ -// SPDX-FileCopyrightText: 2023 Lido -// SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md -pragma solidity 0.8.25; - -import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; -import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable-v5.0.2/access/OwnableUpgradeable.sol"; -import {IStaking} from "./interfaces/IStaking.sol"; - -// TODO: trigger validator exit -// TODO: add recover functions -// TODO: max size -// TODO: move roles to the external contract - -/// @title StakingVault -/// @author folkyatina -/// @notice Basic ownable vault for staking. Allows to deposit ETH, create -/// batches of validators withdrawal credentials set to the vault, receive -/// various rewards and withdraw ETH. -contract StakingVault is IStaking, VaultBeaconChainDepositor, OwnableUpgradeable { - constructor(address _owner, address _depositContract) VaultBeaconChainDepositor(_depositContract) { - _transferOwnership(_owner); - } - - function getWithdrawalCredentials() public view returns (bytes32) { - return bytes32((0x01 << 248) + uint160(address(this))); - } - - receive() external payable virtual { - if (msg.value == 0) revert ZeroArgument("msg.value"); - - emit ELRewards(msg.sender, msg.value); - } - - /// @notice Deposit ETH to the vault - function deposit() public payable virtual onlyOwner { - if (msg.value == 0) revert ZeroArgument("msg.value"); - - emit Deposit(msg.sender, msg.value); - } - - /// @notice Create validators on the Beacon Chain - function topupValidators( - uint256 _keysCount, - bytes calldata _publicKeysBatch, - bytes calldata _signaturesBatch - ) public virtual onlyOwner { - if (_keysCount == 0) revert ZeroArgument("keysCount"); - // TODO: maxEB + DSM support - _makeBeaconChainDeposits32ETH( - _keysCount, - bytes.concat(getWithdrawalCredentials()), - _publicKeysBatch, - _signaturesBatch - ); - emit ValidatorsTopup(msg.sender, _keysCount, _keysCount * 32 ether); - } - - function triggerValidatorExit(uint256 _numberOfKeys) public virtual onlyOwner { - // [here will be triggerable exit] - - emit ValidatorExitTriggered(msg.sender, _numberOfKeys); - } - - /// @notice Withdraw ETH from the vault - function withdraw(address _receiver, uint256 _amount) public virtual onlyOwner { - if (_receiver == address(0)) revert ZeroArgument("receiver"); - if (_amount == 0) revert ZeroArgument("amount"); - if (_amount > address(this).balance) revert NotEnoughBalance(address(this).balance); - - (bool success, ) = _receiver.call{value: _amount}(""); - if (!success) revert TransferFailed(_receiver, _amount); - - emit Withdrawal(_receiver, _amount); - } - - error ZeroArgument(string argument); - error TransferFailed(address receiver, uint256 amount); - error NotEnoughBalance(uint256 balance); - error NotAuthorized(string operation, address addr); -} diff --git a/contracts/0.8.25/vaults/Vault.sol b/contracts/0.8.25/vaults/Vault.sol new file mode 100644 index 000000000..ec0dc508e --- /dev/null +++ b/contracts/0.8.25/vaults/Vault.sol @@ -0,0 +1,79 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable-v5.0.2/access/OwnableUpgradeable.sol"; +import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; +import {IVault} from "./interfaces/IVault.sol"; + +// TODO: trigger validator exit +// TODO: add recover functions +// TODO: max size + +/// @title Vault +/// @author folkyatina +/// @notice A basic vault contract for managing Ethereum deposits, withdrawals, and validator operations +/// on the Beacon Chain. It allows the owner to fund the vault, create validators, trigger validator exits, +/// and withdraw ETH. The vault also handles execution layer rewards. +contract Vault is IVault, VaultBeaconChainDepositor, OwnableUpgradeable { + constructor(address _owner, address _depositContract) VaultBeaconChainDepositor(_depositContract) { + _transferOwnership(_owner); + } + + receive() external payable virtual { + if (msg.value == 0) revert Zero("msg.value"); + + emit ExecRewardsReceived(msg.sender, msg.value); + } + + /// @inheritdoc IVault + function getWithdrawalCredentials() public view returns (bytes32) { + return bytes32((0x01 << 248) + uint160(address(this))); + } + + /// @inheritdoc IVault + function fund() public payable virtual onlyOwner { + if (msg.value == 0) revert Zero("msg.value"); + + emit Funded(msg.sender, msg.value); + } + + // TODO: maxEB + DSM support + /// @inheritdoc IVault + function deposit( + uint256 _numberOfDeposits, + bytes calldata _pubkeys, + bytes calldata _signatures + ) public virtual onlyOwner { + if (_numberOfDeposits == 0) revert Zero("_numberOfDeposits"); + + _makeBeaconChainDeposits32ETH( + _numberOfDeposits, + bytes.concat(getWithdrawalCredentials()), + _pubkeys, + _signatures + ); + emit Deposited(msg.sender, _numberOfDeposits, _numberOfDeposits * 32 ether); + } + + /// @inheritdoc IVault + function triggerValidatorExits(uint256 _numberOfValidators) public virtual onlyOwner { + // [here will be triggerable exit] + + emit ValidatorExitsTriggered(msg.sender, _numberOfValidators); + } + + /// @inheritdoc IVault + function withdraw(address _recipient, uint256 _amount) public virtual onlyOwner { + if (_recipient == address(0)) revert Zero("receiver"); + if (_amount == 0) revert Zero("amount"); + if (_amount > address(this).balance) revert InsufficientBalance(address(this).balance); + + (bool success, ) = _recipient.call{value: _amount}(""); + if (!success) revert TransferFailed(_recipient, _amount); + + emit Withdrawn(msg.sender, _recipient, _amount); + } +} diff --git a/contracts/0.8.25/vaults/interfaces/IVault.sol b/contracts/0.8.25/vaults/interfaces/IVault.sol new file mode 100644 index 000000000..3fecd115e --- /dev/null +++ b/contracts/0.8.25/vaults/interfaces/IVault.sol @@ -0,0 +1,71 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +/// @title IVault +/// @notice Interface for the Vault contract +interface IVault { + /// @notice Emitted when the vault is funded + /// @param sender The address that sent ether + /// @param amount The amount of ether funded + event Funded(address indexed sender, uint256 amount); + + /// @notice Emitted when ether is withdrawn from the vault + /// @param sender The address that initiated the withdrawal + /// @param recipient The address that received the withdrawn ETH + /// @param amount The amount of ETH withdrawn + event Withdrawn(address indexed sender, address indexed recipient, uint256 amount); + + /// @notice Emitted when deposits are made to the Beacon Chain deposit contract + /// @param sender The address that initiated the deposits + /// @param numberOfDeposits The number of deposits made + /// @param amount The total amount of ETH deposited + event Deposited(address indexed sender, uint256 numberOfDeposits, uint256 amount); + + /// @notice Emitted when validator exits are triggered + /// @param sender The address that triggered the exits + /// @param numberOfValidators The number of validators exited + event ValidatorExitsTriggered(address indexed sender, uint256 numberOfValidators); + + /// @notice Emitted when execution rewards are received + /// @param sender The address that sent the rewards + /// @param amount The amount of rewards received + event ExecRewardsReceived(address indexed sender, uint256 amount); + + /// @notice Error thrown when a zero value is provided + /// @param name The name of the variable that was zero + error Zero(string name); + + /// @notice Error thrown when a transfer fails + /// @param recipient The intended recipient of the failed transfer + /// @param amount The amount that failed to transfer + error TransferFailed(address recipient, uint256 amount); + + /// @notice Error thrown when there's insufficient balance for an operation + /// @param balance The current balance + error InsufficientBalance(uint256 balance); + + /// @notice Get the withdrawal credentials for the deposit + /// @return The withdrawal credentials as a bytes32 + function getWithdrawalCredentials() external view returns (bytes32); + + /// @notice Fund the vault with ether + function fund() external payable; + + /// @notice Deposit ether to the Beacon Chain deposit contract + /// @param _numberOfDeposits The number of deposits made + /// @param _pubkeys The array of public keys of the validators + /// @param _signatures The array of signatures of the validators + function deposit(uint256 _numberOfDeposits, bytes calldata _pubkeys, bytes calldata _signatures) external; + + /// @notice Trigger exits for a specified number of validators + /// @param _numberOfValidators The number of validator keys to exit + function triggerValidatorExits(uint256 _numberOfValidators) external; + + /// @notice Withdraw ether from the vault + /// @param _recipient The address to receive the withdrawn ether + /// @param _amount The amount of ether to withdraw + function withdraw(address _recipient, uint256 _amount) external; +} From a55edac21800fb88805e773af3d1908286085e34 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 15:12:38 +0500 Subject: [PATCH 114/338] fix: some renaming --- contracts/0.8.25/vaults/Vault.sol | 8 ++++---- contracts/0.8.25/vaults/interfaces/IVault.sol | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/contracts/0.8.25/vaults/Vault.sol b/contracts/0.8.25/vaults/Vault.sol index ec0dc508e..d0bac4a80 100644 --- a/contracts/0.8.25/vaults/Vault.sol +++ b/contracts/0.8.25/vaults/Vault.sol @@ -59,16 +59,16 @@ contract Vault is IVault, VaultBeaconChainDepositor, OwnableUpgradeable { } /// @inheritdoc IVault - function triggerValidatorExits(uint256 _numberOfValidators) public virtual onlyOwner { + function exitValidators(uint256 _numberOfValidators) public virtual onlyOwner { // [here will be triggerable exit] - emit ValidatorExitsTriggered(msg.sender, _numberOfValidators); + emit ValidatorsExited(msg.sender, _numberOfValidators); } /// @inheritdoc IVault function withdraw(address _recipient, uint256 _amount) public virtual onlyOwner { - if (_recipient == address(0)) revert Zero("receiver"); - if (_amount == 0) revert Zero("amount"); + if (_recipient == address(0)) revert Zero("_recipient"); + if (_amount == 0) revert Zero("_amount"); if (_amount > address(this).balance) revert InsufficientBalance(address(this).balance); (bool success, ) = _recipient.call{value: _amount}(""); diff --git a/contracts/0.8.25/vaults/interfaces/IVault.sol b/contracts/0.8.25/vaults/interfaces/IVault.sol index 3fecd115e..7e9b2d171 100644 --- a/contracts/0.8.25/vaults/interfaces/IVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IVault.sol @@ -27,7 +27,7 @@ interface IVault { /// @notice Emitted when validator exits are triggered /// @param sender The address that triggered the exits /// @param numberOfValidators The number of validators exited - event ValidatorExitsTriggered(address indexed sender, uint256 numberOfValidators); + event ValidatorsExited(address indexed sender, uint256 numberOfValidators); /// @notice Emitted when execution rewards are received /// @param sender The address that sent the rewards @@ -62,7 +62,7 @@ interface IVault { /// @notice Trigger exits for a specified number of validators /// @param _numberOfValidators The number of validator keys to exit - function triggerValidatorExits(uint256 _numberOfValidators) external; + function exitValidators(uint256 _numberOfValidators) external; /// @notice Withdraw ether from the vault /// @param _recipient The address to receive the withdrawn ether From b6f781ed21deadba87271ee92573283885e07cd9 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 21 Oct 2024 12:14:38 +0100 Subject: [PATCH 115/338] chore: add soft limits for external balance --- contracts/0.4.24/Lido.sol | 32 ++++++++++++++++--- .../vaults-happy-path.integration.ts | 8 +++-- 2 files changed, 32 insertions(+), 8 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index f1f3ee90a..3e29eb7ae 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -122,6 +122,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @dev amount of external balance that is counted into total pooled eth bytes32 internal constant EXTERNAL_BALANCE_POSITION = 0xc5293dc5c305f507c944e5c29ae510e33e116d6467169c2daa1ee0db9af5b91d; // keccak256("lido.Lido.externalBalance"); + /// @dev maximum allowed external balance as a percentage of total pooled ether + bytes32 internal constant MAX_EXTERNAL_BALANCE_PERCENT_POSITION = + 0xaaf675b5316deadaa2ab32af599042afbfa6adc7e063bd12bd2ba8ddd7a0c904; // keccak256("lido.Lido.maxExternalBalancePercent") // Staking was paused (don't accept user's ether submits) event StakingPaused(); @@ -186,6 +189,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { // External shares burned for account event ExternalSharesBurned(address indexed account, uint256 amountOfShares, uint256 stethAmount); + // Maximum external balance percentage set + event MaxExternalBalancePercentSet(uint256 maxExternalBalancePercent); + /** * @dev As AragonApp, Lido contract must be initialized with following variables: * NB: by default, staking and the whole Lido pool are in paused state @@ -307,7 +313,18 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit StakingLimitSet(_maxStakeLimit, _stakeLimitIncreasePerBlock); } - // TODO: add a function to set Vaults cap + /** + * @notice Sets the maximum allowed external balance as a percentage of total pooled ether + * @param _maxExternalBalancePercent The maximum percentage (0-100) + */ + function setMaxExternalBalancePercent(uint256 _maxExternalBalancePercent) external { + _auth(STAKING_CONTROL_ROLE); + + require(_maxExternalBalancePercent > 0 && _maxExternalBalancePercent <= 100, "INVALID_MAX_EXTERNAL_BALANCE_PERCENT"); + + MAX_EXTERNAL_BALANCE_PERCENT_POSITION.setStorageUint256(_maxExternalBalancePercent); + emit MaxExternalBalancePercentSet(_maxExternalBalancePercent); + } /** * @notice Removes the staking rate limit @@ -581,11 +598,16 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); - // TODO: sanity check here to avoid 100% external balance + uint256 newExternalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256().add(stethAmount); + uint256 maxExternalBalancePercent = MAX_EXTERNAL_BALANCE_PERCENT_POSITION.getStorageUint256(); - EXTERNAL_BALANCE_POSITION.setStorageUint256( - EXTERNAL_BALANCE_POSITION.getStorageUint256() + stethAmount - ); + require(maxExternalBalancePercent > 0 && maxExternalBalancePercent <= 100, "INVALID_MAX_EXTERNAL_BALANCE_PERCENT"); + + uint256 maxExternalBalance = _getTotalPooledEther().mul(maxExternalBalancePercent).div(100); + + require(newExternalBalance <= maxExternalBalance, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); + + EXTERNAL_BALANCE_POSITION.setStorageUint256(newExternalBalance); mintShares(_receiver, _amountOfShares); diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 0070d491c..3e7926457 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -52,7 +52,6 @@ describe("Staking Vaults Happy Path", () => { let alice: HardhatEthersSigner; let bob: HardhatEthersSigner; - let agentSigner: HardhatEthersSigner; let depositContract: string; const vaults: Vault[] = []; @@ -72,8 +71,6 @@ describe("Staking Vaults Happy Path", () => { [ethHolder, alice, bob] = await ethers.getSigners(); const { depositSecurityModule } = ctx.contracts; - - agentSigner = await ctx.getSigner("agent"); depositContract = await depositSecurityModule.DEPOSIT_CONTRACT(); snapshot = await Snapshot.take(); @@ -175,10 +172,15 @@ describe("Staking Vaults Happy Path", () => { it("Should allow Lido to recognize vaults and connect them to accounting", async () => { const { lido, accounting } = ctx.contracts; + // 10% of total shares can be minted on all the vaults + const votingSigner = await ctx.getSigner("voting"); + await lido.connect(votingSigner).setMaxExternalBalancePercent(10n); + // TODO: make cap and minBondRateBP suite the real values const capShares = (await lido.getTotalShares()) / 10n; // 10% of total shares const minBondRateBP = 10_00n; // 10% of ETH allocation as a bond + const agentSigner = await ctx.getSigner("agent"); for (const { vault } of vaults) { const connectTx = await accounting .connect(agentSigner) From f84b2a3afa17168f32e8ad94d631576582daa93e Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 21 Oct 2024 12:45:32 +0100 Subject: [PATCH 116/338] chore: simplify code a bit --- contracts/0.4.24/Lido.sol | 9 ++++----- test/integration/vaults-happy-path.integration.ts | 4 ++-- 2 files changed, 6 insertions(+), 7 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 3e29eb7ae..220a15052 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -323,6 +323,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { require(_maxExternalBalancePercent > 0 && _maxExternalBalancePercent <= 100, "INVALID_MAX_EXTERNAL_BALANCE_PERCENT"); MAX_EXTERNAL_BALANCE_PERCENT_POSITION.setStorageUint256(_maxExternalBalancePercent); + emit MaxExternalBalancePercentSet(_maxExternalBalancePercent); } @@ -599,11 +600,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); uint256 newExternalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256().add(stethAmount); - uint256 maxExternalBalancePercent = MAX_EXTERNAL_BALANCE_PERCENT_POSITION.getStorageUint256(); - - require(maxExternalBalancePercent > 0 && maxExternalBalancePercent <= 100, "INVALID_MAX_EXTERNAL_BALANCE_PERCENT"); - - uint256 maxExternalBalance = _getTotalPooledEther().mul(maxExternalBalancePercent).div(100); + uint256 maxExternalBalance = _getTotalPooledEther() + .mul(MAX_EXTERNAL_BALANCE_PERCENT_POSITION.getStorageUint256()) + .div(100); require(newExternalBalance <= maxExternalBalance, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 3e7926457..65e7375f0 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -172,11 +172,11 @@ describe("Staking Vaults Happy Path", () => { it("Should allow Lido to recognize vaults and connect them to accounting", async () => { const { lido, accounting } = ctx.contracts; - // 10% of total shares can be minted on all the vaults + // only equivalent of 10% of total eth can be minted as stETH on the vaults const votingSigner = await ctx.getSigner("voting"); await lido.connect(votingSigner).setMaxExternalBalancePercent(10n); - // TODO: make cap and minBondRateBP suite the real values + // TODO: make cap and minBondRateBP reflect the real values const capShares = (await lido.getTotalShares()) / 10n; // 10% of total shares const minBondRateBP = 10_00n; // 10% of ETH allocation as a bond From 156d82dae35e9ca45ee4db18ecdf671f4b4a6162 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 17:47:12 +0500 Subject: [PATCH 117/338] refactor: some renames --- .../0.8.25/vaults/LiquidStakingVault.sol | 160 ++++++++---------- .../0.8.25/vaults/interfaces/ILiquidVault.sol | 60 +++++++ 2 files changed, 135 insertions(+), 85 deletions(-) create mode 100644 contracts/0.8.25/vaults/interfaces/ILiquidVault.sol diff --git a/contracts/0.8.25/vaults/LiquidStakingVault.sol b/contracts/0.8.25/vaults/LiquidStakingVault.sol index 208f3d998..f46edefb6 100644 --- a/contracts/0.8.25/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.25/vaults/LiquidStakingVault.sol @@ -5,153 +5,143 @@ pragma solidity 0.8.25; import {Vault} from "./Vault.sol"; -import {ILiquid} from "./interfaces/ILiquid.sol"; -import {ILockable} from "./interfaces/ILockable.sol"; -import {ILiquidity} from "./interfaces/ILiquidity.sol"; +import {IHub, ILiquidVault} from "./interfaces/ILiquidVault.sol"; // TODO: add erc-4626-like can* methods // TODO: add sanity checks -// TODO: unstructured storage -contract LiquidStakingVault is Vault, ILiquid, ILockable { +contract LiquidVault is ILiquidVault, Vault { uint256 private constant MAX_FEE = 10000; - ILiquidity public immutable LIQUIDITY_PROVIDER; - struct Report { - uint128 value; - int128 netCashFlow; + IHub private immutable hub; + + Report private latestReport; + + uint256 private locked; + int256 private inOutDelta; // Is direct validator depositing affects this accounting? + + uint256 private managementFee; + uint256 private managementDue; + + constructor(address _hub, address _owner, address _depositContract) Vault(_owner, _depositContract) { + hub = IHub(_hub); } - Report public lastReport; + function getHub() external view returns (IHub) { + return hub; + } - uint256 public locked; + function getLatestReport() external view returns (Report memory) { + return latestReport; + } - // Is direct validator depositing affects this accounting? - int256 public netCashFlow; + function getLocked() external view returns (uint256) { + return locked; + } - uint256 vaultOwnerFee; + function getInOutDelta() external view returns (int256) { + return inOutDelta; + } - uint256 public accumulatedVaultOwnerFee; + function getManagementFee() external view returns (uint256) { + return managementFee; + } - constructor(address _liquidityProvider, address _owner, address _depositContract) Vault(_owner, _depositContract) { - LIQUIDITY_PROVIDER = ILiquidity(_liquidityProvider); + function getManagementDue() external view returns (uint256) { + return managementDue; } - function value() public view override returns (uint256) { - return uint256(int128(lastReport.value) + netCashFlow - lastReport.netCashFlow); + function valuation() public view returns (uint256) { + return uint256(int128(latestReport.valuation) + inOutDelta - latestReport.inOutDelta); } function isHealthy() public view returns (bool) { - return locked <= value(); + return locked <= valuation(); } - function canWithdraw() public view returns (uint256) { - if (locked > value()) return 0; + function getWithdrawableAmount() public view returns (uint256) { + if (locked > valuation()) return 0; - return value() - locked; + return valuation() - locked; } function fund() public payable override(Vault) { - netCashFlow += int256(msg.value); + inOutDelta += int256(msg.value); super.fund(); } - function withdraw(address _receiver, uint256 _amount) public override(Vault) { - if (_receiver == address(0)) revert Zero("receiver"); - if (_amount == 0) revert Zero("amount"); - if (canWithdraw() < _amount) revert NotEnoughUnlockedEth(canWithdraw(), _amount); + function withdraw(address _recipient, uint256 _ether) public override(Vault) { + if (_recipient == address(0)) revert Zero("_recipient"); + if (_ether == 0) revert Zero("_ether"); + if (getWithdrawableAmount() < _ether) revert InsufficientUnlocked(getWithdrawableAmount(), _ether); - _withdraw(_receiver, _amount); + inOutDelta -= int256(_ether); + super.withdraw(_recipient, _ether); - _mustBeHealthy(); + _revertIfNotHealthy(); } function deposit( - uint256 _keysCount, - bytes calldata _publicKeysBatch, - bytes calldata _signaturesBatch + uint256 _numberOfDeposits, + bytes calldata _pubkeys, + bytes calldata _signatures ) public override(Vault) { // unhealthy vaults are up to force rebalancing // so, we don't want it to send eth back to the Beacon Chain - _mustBeHealthy(); + _revertIfNotHealthy(); - super.deposit(_keysCount, _publicKeysBatch, _signaturesBatch); + super.deposit(_numberOfDeposits, _pubkeys, _signatures); } - function mint(address _receiver, uint256 _amountOfTokens) external payable onlyOwner andFund { - if (_receiver == address(0)) revert Zero("receiver"); - if (_amountOfTokens == 0) revert Zero("amountOfShares"); + function mint(address _recipient, uint256 _tokens) external payable onlyOwner { + if (_recipient == address(0)) revert Zero("_recipient"); + if (_tokens == 0) revert Zero("_shares"); + + uint256 newlyLocked = hub.mintStethBackedByVault(_recipient, _tokens); - _mint(_receiver, _amountOfTokens); + if (newlyLocked > locked) { + locked = newlyLocked; + + emit Locked(newlyLocked); + } } - function burn(uint256 _amountOfTokens) external onlyOwner { - if (_amountOfTokens == 0) revert Zero("amountOfShares"); + function burn(uint256 _tokens) external onlyOwner { + if (_tokens == 0) revert Zero("_tokens"); // burn shares at once but unlock balance later during the report - LIQUIDITY_PROVIDER.burnStethBackedByVault(_amountOfTokens); + hub.burnStethBackedByVault(_tokens); } - function rebalance(uint256 _amountOfETH) external payable andFund { - if (_amountOfETH == 0) revert Zero("amountOfETH"); - if (address(this).balance < _amountOfETH) revert InsufficientBalance(address(this).balance); + function rebalance(uint256 _ether) external payable { + if (_ether == 0) revert Zero("_ether"); + if (address(this).balance < _ether) revert InsufficientBalance(address(this).balance); - if (owner() == msg.sender || (!isHealthy() && msg.sender == address(LIQUIDITY_PROVIDER))) { + if (owner() == msg.sender || (!isHealthy() && msg.sender == address(hub))) { // force rebalance // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault - netCashFlow -= int256(_amountOfETH); - emit Withdrawn(msg.sender, msg.sender, _amountOfETH); + inOutDelta -= int256(_ether); + emit Withdrawn(msg.sender, msg.sender, _ether); - LIQUIDITY_PROVIDER.rebalance{value: _amountOfETH}(); + hub.rebalance{value: _ether}(); } else { revert NotAuthorized("rebalance", msg.sender); } } function update(uint256 _value, int256 _ncf, uint256 _locked) external { - if (msg.sender != address(LIQUIDITY_PROVIDER)) revert NotAuthorized("update", msg.sender); + if (msg.sender != address(hub)) revert NotAuthorized("update", msg.sender); - lastReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast + latestReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast locked = _locked; - accumulatedVaultOwnerFee += (_value * vaultOwnerFee) / 365 / MAX_FEE; + managementDue += (_value * managementFee) / 365 / MAX_FEE; emit Reported(_value, _ncf, _locked); } - function _withdraw(address _receiver, uint256 _amountOfTokens) internal { - netCashFlow -= int256(_amountOfTokens); - super.withdraw(_receiver, _amountOfTokens); + function _revertIfNotHealthy() private view { + if (!isHealthy()) revert NotHealthy(locked, valuation()); } - - function _mint(address _receiver, uint256 _amountOfTokens) internal { - uint256 newLocked = LIQUIDITY_PROVIDER.mintStethBackedByVault(_receiver, _amountOfTokens); - - if (newLocked > locked) { - locked = newLocked; - - emit Locked(newLocked); - } - } - - function _mustBeHealthy() private view { - if (locked > value()) revert NotHealthy(locked, value()); - } - - modifier andFund() { - if (msg.value > 0) { - fund(); - } - _; - } - - function _max(uint256 a, uint256 b) internal pure returns (uint256) { - return a > b ? a : b; - } - - error NotHealthy(uint256 locked, uint256 value); - error NotEnoughUnlockedEth(uint256 unlocked, uint256 amount); - error NeedToClaimAccumulatedNodeOperatorFee(); - error NotAuthorized(string operation, address sender); } diff --git a/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol b/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol new file mode 100644 index 000000000..bc4815c86 --- /dev/null +++ b/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol @@ -0,0 +1,60 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {IVault} from "./IVault.sol"; + +interface IHub { + function mintStethBackedByVault( + address _receiver, + uint256 _amountOfTokens + ) external returns (uint256 totalEtherToLock); + + function burnStethBackedByVault(uint256 _amountOfTokens) external; + + function rebalance() external payable; + + event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); + event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); + event VaultRebalanced(address indexed vault, uint256 tokensBurnt, uint256 newBondRateBP); +} + +interface ILiquidVault { + error NotHealthy(uint256 locked, uint256 value); + error InsufficientUnlocked(uint256 unlocked, uint256 requested); + error NeedToClaimAccumulatedNodeOperatorFee(); + error NotAuthorized(string operation, address sender); + + event Reported(uint256 valuation, int256 inOutDelta, uint256 locked); + event Rebalanced(uint256 amount); + event Locked(uint256 amount); + + struct Report { + uint128 valuation; + int128 inOutDelta; + } + + function getHub() external view returns (IHub); + + function getLatestReport() external view returns (Report memory); + + function getLocked() external view returns (uint256); + + function getInOutDelta() external view returns (int256); + + function valuation() external view returns (uint256); + + function isHealthy() external view returns (bool); + + function getWithdrawableAmount() external view returns (uint256); + + function mint(address _recipient, uint256 _amount) external payable; + + function burn(uint256 _amount) external; + + function rebalance(uint256 _amount) external payable; + + function update(uint256 _value, int256 _inOutDelta, uint256 _locked) external; +} From 15633e9d3c25d70d51b54348064233153c4c4e3c Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 18:18:19 +0500 Subject: [PATCH 118/338] feat: extract management fee wip --- .../0.8.25/vaults/DelegatorAlligator.sol | 7 ++++ .../0.8.25/vaults/LiquidStakingVault.sol | 37 ++++++++++++------- .../0.8.25/vaults/interfaces/ILiquidVault.sol | 6 +++ 3 files changed, 36 insertions(+), 14 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index ad3f5ee78..cb1ccc66d 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -51,6 +51,7 @@ contract DelegatorAlligator is AccessControlEnumerable { error Zero(string); error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); + error NotVault(); uint256 private constant MAX_FEE = 10_000; @@ -184,6 +185,12 @@ contract DelegatorAlligator is AccessControlEnumerable { IStaking(vault).withdraw(_receiver, _amountOfTokens); } + function setManagementDue(uint256 _valuation) external { + if (msg.sender != vault) revert NotVault(); + + managementDue += (_valuation * managementFee) / 365 / MAX_FEE; + } + function _max(uint256 a, uint256 b) internal pure returns (uint256) { return a > b ? a : b; } diff --git a/contracts/0.8.25/vaults/LiquidStakingVault.sol b/contracts/0.8.25/vaults/LiquidStakingVault.sol index f46edefb6..339e00dfa 100644 --- a/contracts/0.8.25/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.25/vaults/LiquidStakingVault.sol @@ -19,8 +19,7 @@ contract LiquidVault is ILiquidVault, Vault { uint256 private locked; int256 private inOutDelta; // Is direct validator depositing affects this accounting? - uint256 private managementFee; - uint256 private managementDue; + ReportSubscription[] reportSubscriptions; constructor(address _hub, address _owner, address _depositContract) Vault(_owner, _depositContract) { hub = IHub(_hub); @@ -42,14 +41,6 @@ contract LiquidVault is ILiquidVault, Vault { return inOutDelta; } - function getManagementFee() external view returns (uint256) { - return managementFee; - } - - function getManagementDue() external view returns (uint256) { - return managementDue; - } - function valuation() public view returns (uint256) { return uint256(int128(latestReport.valuation) + inOutDelta - latestReport.inOutDelta); } @@ -130,15 +121,33 @@ contract LiquidVault is ILiquidVault, Vault { } } - function update(uint256 _value, int256 _ncf, uint256 _locked) external { + function update(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { if (msg.sender != address(hub)) revert NotAuthorized("update", msg.sender); - latestReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast + latestReport = Report(uint128(_valuation), int128(_inOutDelta)); //TODO: safecast locked = _locked; - managementDue += (_value * managementFee) / 365 / MAX_FEE; + for (uint256 i = 0; i < reportSubscriptions.length; i++) { + ReportSubscription memory subscription = reportSubscriptions[i]; + (bool success, ) = subscription.subscriber.call( + abi.encodePacked(subscription.callback, _valuation, _inOutDelta, _locked) + ); + + if (!success) { + emit UpdateCallbackFailed(subscription.subscriber, subscription.callback); + } + } + + emit Reported(_valuation, _inOutDelta, _locked); + } + + function subscribe(address _subscriber, bytes4 _callback) external onlyOwner { + reportSubscriptions.push(ReportSubscription(_subscriber, _callback)); + } - emit Reported(_value, _ncf, _locked); + function unsubscribe(uint256 _index) external onlyOwner { + reportSubscriptions[_index] = reportSubscriptions[reportSubscriptions.length - 1]; + reportSubscriptions.pop(); } function _revertIfNotHealthy() private view { diff --git a/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol b/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol index bc4815c86..2703612a9 100644 --- a/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol +++ b/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol @@ -30,12 +30,18 @@ interface ILiquidVault { event Reported(uint256 valuation, int256 inOutDelta, uint256 locked); event Rebalanced(uint256 amount); event Locked(uint256 amount); + event UpdateCallbackFailed(address target, bytes4 selector); struct Report { uint128 valuation; int128 inOutDelta; } + struct ReportSubscription { + address subscriber; + bytes4 callback; + } + function getHub() external view returns (IHub); function getLatestReport() external view returns (Report memory); From 4aa7e94b7c80fd3cb17422781f617cea9cb81f66 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 18:26:48 +0500 Subject: [PATCH 119/338] fix: error name --- contracts/0.8.25/vaults/LiquidStakingVault.sol | 2 +- contracts/0.8.25/vaults/interfaces/ILiquidVault.sol | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.25/vaults/LiquidStakingVault.sol b/contracts/0.8.25/vaults/LiquidStakingVault.sol index 339e00dfa..8e9d420a5 100644 --- a/contracts/0.8.25/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.25/vaults/LiquidStakingVault.sol @@ -134,7 +134,7 @@ contract LiquidVault is ILiquidVault, Vault { ); if (!success) { - emit UpdateCallbackFailed(subscription.subscriber, subscription.callback); + emit ReportSubscriptionFailed(subscription.subscriber, subscription.callback); } } diff --git a/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol b/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol index 2703612a9..4f4eb37c1 100644 --- a/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol +++ b/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol @@ -30,7 +30,7 @@ interface ILiquidVault { event Reported(uint256 valuation, int256 inOutDelta, uint256 locked); event Rebalanced(uint256 amount); event Locked(uint256 amount); - event UpdateCallbackFailed(address target, bytes4 selector); + event ReportSubscriptionFailed(address subscriber, bytes4 callback); struct Report { uint128 valuation; From dc2c78e8a761a9368b78e5642174d1d4e82a8b4c Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 18:29:35 +0500 Subject: [PATCH 120/338] feat: max subscriptions --- contracts/0.8.25/vaults/LiquidStakingVault.sol | 3 +++ contracts/0.8.25/vaults/interfaces/ILiquidVault.sol | 1 + 2 files changed, 4 insertions(+) diff --git a/contracts/0.8.25/vaults/LiquidStakingVault.sol b/contracts/0.8.25/vaults/LiquidStakingVault.sol index 8e9d420a5..af150c728 100644 --- a/contracts/0.8.25/vaults/LiquidStakingVault.sol +++ b/contracts/0.8.25/vaults/LiquidStakingVault.sol @@ -19,6 +19,7 @@ contract LiquidVault is ILiquidVault, Vault { uint256 private locked; int256 private inOutDelta; // Is direct validator depositing affects this accounting? + uint256 private constant MAX_SUBSCRIPTIONS = 10; ReportSubscription[] reportSubscriptions; constructor(address _hub, address _owner, address _depositContract) Vault(_owner, _depositContract) { @@ -142,6 +143,8 @@ contract LiquidVault is ILiquidVault, Vault { } function subscribe(address _subscriber, bytes4 _callback) external onlyOwner { + if (reportSubscriptions.length == MAX_SUBSCRIPTIONS) revert MaxReportSubscriptionsReached(); + reportSubscriptions.push(ReportSubscription(_subscriber, _callback)); } diff --git a/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol b/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol index 4f4eb37c1..e60c77628 100644 --- a/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol +++ b/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol @@ -26,6 +26,7 @@ interface ILiquidVault { error InsufficientUnlocked(uint256 unlocked, uint256 requested); error NeedToClaimAccumulatedNodeOperatorFee(); error NotAuthorized(string operation, address sender); + error MaxReportSubscriptionsReached(); event Reported(uint256 valuation, int256 inOutDelta, uint256 locked); event Rebalanced(uint256 amount); From b45e71629d8efae3aa6190adda2c968c91e8b78b Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 18:40:47 +0500 Subject: [PATCH 121/338] feat: subscribe to vault report --- .../0.8.25/vaults/DelegatorAlligator.sol | 103 ++++++------------ 1 file changed, 36 insertions(+), 67 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index cb1ccc66d..c651af3be 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -5,35 +5,8 @@ pragma solidity 0.8.25; import {AccessControlEnumerable} from "@openzeppelin/contracts/access/extensions/AccessControlEnumerable.sol"; -import {IStaking} from "./interfaces/IStaking.sol"; -import {ILiquid} from "./interfaces/ILiquid.sol"; - -interface IRebalanceable { - function locked() external view returns (uint256); - - function value() external view returns (uint256); - - function rebalance(uint256 _amountOfETH) external payable; -} - -interface IVaultFees { - struct Report { - uint128 value; - int128 netCashFlow; - } - - function lastReport() external view returns (Report memory); - - function lastClaimedReport() external view returns (Report memory); - - function setVaultOwnerFee(uint256 _vaultOwnerFee) external; - - function setNodeOperatorFee(uint256 _nodeOperatorFee) external; - - function claimVaultOwnerFee(address _receiver, bool _liquid) external; - - function claimNodeOperatorFee(address _receiver, bool _liquid) external; -} +import {IVault} from "./interfaces/IVault.sol"; +import {ILiquidVault} from "./interfaces/ILiquidVault.sol"; // DelegatorAlligator: Vault Delegated Owner // 3-Party Role Setup: Manager, Depositor, Operator @@ -58,10 +31,11 @@ contract DelegatorAlligator is AccessControlEnumerable { bytes32 public constant MANAGER_ROLE = keccak256("Vault.DelegatorAlligator.ManagerRole"); bytes32 public constant DEPOSITOR_ROLE = keccak256("Vault.DelegatorAlligator.DepositorRole"); bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); + bytes32 public constant VAULT_ROLE = keccak256("Vault.DelegatorAlligator.VaultRole"); address payable public vault; - IVaultFees.Report public lastClaimedReport; + ILiquidVault.Report public lastClaimedReport; uint256 public managementFee; uint256 public performanceFee; @@ -71,6 +45,7 @@ contract DelegatorAlligator is AccessControlEnumerable { constructor(address payable _vault, address _admin) { vault = _vault; + _grantRole(VAULT_ROLE, _vault); _grantRole(DEFAULT_ADMIN_ROLE, _admin); } @@ -87,10 +62,10 @@ contract DelegatorAlligator is AccessControlEnumerable { } function getPerformanceDue() public view returns (uint256) { - IVaultFees.Report memory lastReport = IVaultFees(vault).lastReport(); + ILiquidVault.Report memory latestReport = ILiquidVault(vault).getLatestReport(); - int128 _performanceDue = int128(lastReport.value - lastClaimedReport.value) - - int128(lastReport.netCashFlow - lastClaimedReport.netCashFlow); + int128 _performanceDue = int128(latestReport.valuation - lastClaimedReport.valuation) - + int128(latestReport.inOutDelta - lastClaimedReport.inOutDelta); if (_performanceDue > 0) { return (uint128(_performanceDue) * performanceFee) / MAX_FEE; @@ -100,34 +75,26 @@ contract DelegatorAlligator is AccessControlEnumerable { } function mint(address _receiver, uint256 _amountOfTokens) public payable onlyRole(MANAGER_ROLE) { - ILiquid(vault).mint(_receiver, _amountOfTokens); + ILiquidVault(vault).mint(_receiver, _amountOfTokens); } function burn(uint256 _amountOfShares) external onlyRole(MANAGER_ROLE) { - ILiquid(vault).burn(_amountOfShares); + ILiquidVault(vault).burn(_amountOfShares); } function rebalance(uint256 _amountOfETH) external payable onlyRole(MANAGER_ROLE) { - IRebalanceable(vault).rebalance(_amountOfETH); + ILiquidVault(vault).rebalance(_amountOfETH); } - function setVaultOwnerFee(uint256 _vaultOwnerFee) external onlyRole(MANAGER_ROLE) { - IVaultFees(vault).setVaultOwnerFee(_vaultOwnerFee); - } - - function setNodeOperatorFee(uint256 _nodeOperatorFee) external onlyRole(MANAGER_ROLE) { - IVaultFees(vault).setNodeOperatorFee(_nodeOperatorFee); - } - - function claimVaultOwnerFee(address _receiver, bool _liquid) external onlyRole(MANAGER_ROLE) { - IVaultFees(vault).claimVaultOwnerFee(_receiver, _liquid); + function claimManagementDue(address _receiver, bool _liquid) external onlyRole(MANAGER_ROLE) { + // TODO } /// * * * * * DEPOSITOR FUNCTIONS * * * * * /// function getWithdrawableAmount() public view returns (uint256) { - uint256 reserved = _max(IRebalanceable(vault).locked(), managementDue + getPerformanceDue()); - uint256 value = IRebalanceable(vault).value(); + uint256 reserved = _max(ILiquidVault(vault).getLocked(), managementDue + getPerformanceDue()); + uint256 value = ILiquidVault(vault).valuation(); if (reserved > value) { return 0; @@ -136,8 +103,8 @@ contract DelegatorAlligator is AccessControlEnumerable { return value - reserved; } - function deposit() external payable onlyRole(DEPOSITOR_ROLE) { - IStaking(vault).deposit(); + function fund() external payable onlyRole(DEPOSITOR_ROLE) { + IVault(vault).fund(); } function withdraw(address _receiver, uint256 _amount) external onlyRole(DEPOSITOR_ROLE) { @@ -145,21 +112,21 @@ contract DelegatorAlligator is AccessControlEnumerable { if (_amount == 0) revert Zero("amount"); if (getWithdrawableAmount() < _amount) revert InsufficientWithdrawableAmount(getWithdrawableAmount(), _amount); - IStaking(vault).withdraw(_receiver, _amount); + IVault(vault).withdraw(_receiver, _amount); } - function triggerValidatorExit(uint256 _numberOfKeys) external onlyRole(DEPOSITOR_ROLE) { - IStaking(vault).triggerValidatorExit(_numberOfKeys); + function exitValidators(uint256 _numberOfKeys) external onlyRole(DEPOSITOR_ROLE) { + IVault(vault).exitValidators(_numberOfKeys); } /// * * * * * OPERATOR FUNCTIONS * * * * * /// - function topupValidators( - uint256 _keysCount, - bytes calldata _publicKeysBatch, - bytes calldata _signaturesBatch + function deposit( + uint256 _numberOfDeposits, + bytes calldata _pubkeys, + bytes calldata _signatures ) external onlyRole(OPERATOR_ROLE) { - IStaking(vault).topupValidators(_keysCount, _publicKeysBatch, _signaturesBatch); + IVault(vault).deposit(_numberOfDeposits, _pubkeys, _signatures); } function claimPerformanceDue(address _receiver, bool _liquid) external onlyRole(OPERATOR_ROLE) { @@ -168,7 +135,7 @@ contract DelegatorAlligator is AccessControlEnumerable { uint256 due = getPerformanceDue(); if (due > 0) { - lastClaimedReport = IVaultFees(vault).lastReport(); + lastClaimedReport = ILiquidVault(vault).getLatestReport(); if (_liquid) { mint(_receiver, due); @@ -178,17 +145,19 @@ contract DelegatorAlligator is AccessControlEnumerable { } } - function _withdrawFeeInEther(address _receiver, uint256 _amountOfTokens) internal { - int256 unlocked = int256(IRebalanceable(vault).value()) - int256(IRebalanceable(vault).locked()); - uint256 canWithdrawFee = unlocked >= 0 ? uint256(unlocked) : 0; - if (canWithdrawFee < _amountOfTokens) revert InsufficientUnlockedAmount(canWithdrawFee, _amountOfTokens); - IStaking(vault).withdraw(_receiver, _amountOfTokens); + /// * * * * * VAULT CALLBACK * * * * * /// + + function updateManagementDue(uint256 _valuation) external onlyRole(VAULT_ROLE) { + managementDue += (_valuation * managementFee) / 365 / MAX_FEE; } - function setManagementDue(uint256 _valuation) external { - if (msg.sender != vault) revert NotVault(); + /// * * * * * INTERNAL FUNCTIONS * * * * * /// - managementDue += (_valuation * managementFee) / 365 / MAX_FEE; + function _withdrawFeeInEther(address _receiver, uint256 _amountOfTokens) internal { + int256 unlocked = int256(ILiquidVault(vault).valuation()) - int256(ILiquidVault(vault).getLocked()); + uint256 canWithdrawFee = unlocked >= 0 ? uint256(unlocked) : 0; + if (canWithdrawFee < _amountOfTokens) revert InsufficientUnlockedAmount(canWithdrawFee, _amountOfTokens); + IVault(vault).withdraw(_receiver, _amountOfTokens); } function _max(uint256 a, uint256 b) internal pure returns (uint256) { From b94d96b1c07fadfc7814a2f45142f6f2d981f6b3 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 18:41:03 +0500 Subject: [PATCH 122/338] fix: remove unused error --- contracts/0.8.25/vaults/DelegatorAlligator.sol | 1 - 1 file changed, 1 deletion(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index c651af3be..2d071a146 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -24,7 +24,6 @@ contract DelegatorAlligator is AccessControlEnumerable { error Zero(string); error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); - error NotVault(); uint256 private constant MAX_FEE = 10_000; From 7ed77908cfd1c15885b1e140eef41e58d5e2640d Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 18:56:08 +0500 Subject: [PATCH 123/338] feat: claim mgment due --- .../0.8.25/vaults/DelegatorAlligator.sol | 21 +++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 2d071a146..f8ee52cb9 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -24,6 +24,7 @@ contract DelegatorAlligator is AccessControlEnumerable { error Zero(string); error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); + error VaultNotHealthy(); uint256 private constant MAX_FEE = 10_000; @@ -85,8 +86,24 @@ contract DelegatorAlligator is AccessControlEnumerable { ILiquidVault(vault).rebalance(_amountOfETH); } - function claimManagementDue(address _receiver, bool _liquid) external onlyRole(MANAGER_ROLE) { - // TODO + function claimManagementDue(address _recipient, bool _liquid) external onlyRole(MANAGER_ROLE) { + if (_recipient == address(0)) revert Zero("_recipient"); + + if (!ILiquidVault(vault).isHealthy()) { + revert VaultNotHealthy(); + } + + uint256 due = managementDue; + + if (due > 0) { + managementDue = 0; + + if (_liquid) { + mint(_recipient, due); + } else { + _withdrawFeeInEther(_recipient, due); + } + } } /// * * * * * DEPOSITOR FUNCTIONS * * * * * /// From e052a3f702b84f1c08eac85286fcefe69a479649 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 19:04:08 +0500 Subject: [PATCH 124/338] refactoring: renaming --- .../0.8.25/vaults/DelegatorAlligator.sol | 43 ++++++++++--------- 1 file changed, 22 insertions(+), 21 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index f8ee52cb9..820437e5d 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -74,16 +74,16 @@ contract DelegatorAlligator is AccessControlEnumerable { } } - function mint(address _receiver, uint256 _amountOfTokens) public payable onlyRole(MANAGER_ROLE) { - ILiquidVault(vault).mint(_receiver, _amountOfTokens); + function mint(address _recipient, uint256 _tokens) public payable onlyRole(MANAGER_ROLE) { + ILiquidVault(vault).mint(_recipient, _tokens); } - function burn(uint256 _amountOfShares) external onlyRole(MANAGER_ROLE) { - ILiquidVault(vault).burn(_amountOfShares); + function burn(uint256 _tokens) external onlyRole(MANAGER_ROLE) { + ILiquidVault(vault).burn(_tokens); } - function rebalance(uint256 _amountOfETH) external payable onlyRole(MANAGER_ROLE) { - ILiquidVault(vault).rebalance(_amountOfETH); + function rebalance(uint256 _ether) external payable onlyRole(MANAGER_ROLE) { + ILiquidVault(vault).rebalance(_ether); } function claimManagementDue(address _recipient, bool _liquid) external onlyRole(MANAGER_ROLE) { @@ -123,16 +123,16 @@ contract DelegatorAlligator is AccessControlEnumerable { IVault(vault).fund(); } - function withdraw(address _receiver, uint256 _amount) external onlyRole(DEPOSITOR_ROLE) { - if (_receiver == address(0)) revert Zero("receiver"); - if (_amount == 0) revert Zero("amount"); - if (getWithdrawableAmount() < _amount) revert InsufficientWithdrawableAmount(getWithdrawableAmount(), _amount); + function withdraw(address _recipient, uint256 _ether) external onlyRole(DEPOSITOR_ROLE) { + if (_recipient == address(0)) revert Zero("_recipient"); + if (_ether == 0) revert Zero("_ether"); + if (getWithdrawableAmount() < _ether) revert InsufficientWithdrawableAmount(getWithdrawableAmount(), _ether); - IVault(vault).withdraw(_receiver, _amount); + IVault(vault).withdraw(_recipient, _ether); } - function exitValidators(uint256 _numberOfKeys) external onlyRole(DEPOSITOR_ROLE) { - IVault(vault).exitValidators(_numberOfKeys); + function exitValidators(uint256 _numberOfValidators) external onlyRole(DEPOSITOR_ROLE) { + IVault(vault).exitValidators(_numberOfValidators); } /// * * * * * OPERATOR FUNCTIONS * * * * * /// @@ -145,8 +145,8 @@ contract DelegatorAlligator is AccessControlEnumerable { IVault(vault).deposit(_numberOfDeposits, _pubkeys, _signatures); } - function claimPerformanceDue(address _receiver, bool _liquid) external onlyRole(OPERATOR_ROLE) { - if (_receiver == address(0)) revert Zero("_receiver"); + function claimPerformanceDue(address _recipient, bool _liquid) external onlyRole(OPERATOR_ROLE) { + if (_recipient == address(0)) revert Zero("_recipient"); uint256 due = getPerformanceDue(); @@ -154,9 +154,9 @@ contract DelegatorAlligator is AccessControlEnumerable { lastClaimedReport = ILiquidVault(vault).getLatestReport(); if (_liquid) { - mint(_receiver, due); + mint(_recipient, due); } else { - _withdrawFeeInEther(_receiver, due); + _withdrawFeeInEther(_recipient, due); } } } @@ -169,11 +169,12 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * INTERNAL FUNCTIONS * * * * * /// - function _withdrawFeeInEther(address _receiver, uint256 _amountOfTokens) internal { + function _withdrawFeeInEther(address _recipient, uint256 _ether) internal { int256 unlocked = int256(ILiquidVault(vault).valuation()) - int256(ILiquidVault(vault).getLocked()); - uint256 canWithdrawFee = unlocked >= 0 ? uint256(unlocked) : 0; - if (canWithdrawFee < _amountOfTokens) revert InsufficientUnlockedAmount(canWithdrawFee, _amountOfTokens); - IVault(vault).withdraw(_receiver, _amountOfTokens); + uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; + if (unreserved < _ether) revert InsufficientUnlockedAmount(unreserved, _ether); + + IVault(vault).withdraw(_recipient, _ether); } function _max(uint256 a, uint256 b) internal pure returns (uint256) { From 151649af4f0c75401a2bfc2d657a87fc8c58a028 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 21 Oct 2024 19:06:52 +0500 Subject: [PATCH 125/338] refactor: use single interface --- .../0.8.25/vaults/DelegatorAlligator.sol | 36 ++++++++++--------- 1 file changed, 19 insertions(+), 17 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 820437e5d..624d68180 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -8,6 +8,8 @@ import {AccessControlEnumerable} from "@openzeppelin/contracts/access/extensions import {IVault} from "./interfaces/IVault.sol"; import {ILiquidVault} from "./interfaces/ILiquidVault.sol"; +interface DelegatedVault is ILiquidVault, IVault {} + // DelegatorAlligator: Vault Delegated Owner // 3-Party Role Setup: Manager, Depositor, Operator // .-._ _ _ _ _ _ _ _ _ @@ -33,7 +35,7 @@ contract DelegatorAlligator is AccessControlEnumerable { bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); bytes32 public constant VAULT_ROLE = keccak256("Vault.DelegatorAlligator.VaultRole"); - address payable public vault; + DelegatedVault public vault; ILiquidVault.Report public lastClaimedReport; @@ -42,10 +44,10 @@ contract DelegatorAlligator is AccessControlEnumerable { uint256 public managementDue; - constructor(address payable _vault, address _admin) { + constructor(DelegatedVault _vault, address _admin) { vault = _vault; - _grantRole(VAULT_ROLE, _vault); + _grantRole(VAULT_ROLE, address(_vault)); _grantRole(DEFAULT_ADMIN_ROLE, _admin); } @@ -62,7 +64,7 @@ contract DelegatorAlligator is AccessControlEnumerable { } function getPerformanceDue() public view returns (uint256) { - ILiquidVault.Report memory latestReport = ILiquidVault(vault).getLatestReport(); + ILiquidVault.Report memory latestReport = vault.getLatestReport(); int128 _performanceDue = int128(latestReport.valuation - lastClaimedReport.valuation) - int128(latestReport.inOutDelta - lastClaimedReport.inOutDelta); @@ -75,21 +77,21 @@ contract DelegatorAlligator is AccessControlEnumerable { } function mint(address _recipient, uint256 _tokens) public payable onlyRole(MANAGER_ROLE) { - ILiquidVault(vault).mint(_recipient, _tokens); + vault.mint(_recipient, _tokens); } function burn(uint256 _tokens) external onlyRole(MANAGER_ROLE) { - ILiquidVault(vault).burn(_tokens); + vault.burn(_tokens); } function rebalance(uint256 _ether) external payable onlyRole(MANAGER_ROLE) { - ILiquidVault(vault).rebalance(_ether); + vault.rebalance(_ether); } function claimManagementDue(address _recipient, bool _liquid) external onlyRole(MANAGER_ROLE) { if (_recipient == address(0)) revert Zero("_recipient"); - if (!ILiquidVault(vault).isHealthy()) { + if (!vault.isHealthy()) { revert VaultNotHealthy(); } @@ -109,8 +111,8 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * DEPOSITOR FUNCTIONS * * * * * /// function getWithdrawableAmount() public view returns (uint256) { - uint256 reserved = _max(ILiquidVault(vault).getLocked(), managementDue + getPerformanceDue()); - uint256 value = ILiquidVault(vault).valuation(); + uint256 reserved = _max(vault.getLocked(), managementDue + getPerformanceDue()); + uint256 value = vault.valuation(); if (reserved > value) { return 0; @@ -120,7 +122,7 @@ contract DelegatorAlligator is AccessControlEnumerable { } function fund() external payable onlyRole(DEPOSITOR_ROLE) { - IVault(vault).fund(); + vault.fund(); } function withdraw(address _recipient, uint256 _ether) external onlyRole(DEPOSITOR_ROLE) { @@ -128,11 +130,11 @@ contract DelegatorAlligator is AccessControlEnumerable { if (_ether == 0) revert Zero("_ether"); if (getWithdrawableAmount() < _ether) revert InsufficientWithdrawableAmount(getWithdrawableAmount(), _ether); - IVault(vault).withdraw(_recipient, _ether); + vault.withdraw(_recipient, _ether); } function exitValidators(uint256 _numberOfValidators) external onlyRole(DEPOSITOR_ROLE) { - IVault(vault).exitValidators(_numberOfValidators); + vault.exitValidators(_numberOfValidators); } /// * * * * * OPERATOR FUNCTIONS * * * * * /// @@ -142,7 +144,7 @@ contract DelegatorAlligator is AccessControlEnumerable { bytes calldata _pubkeys, bytes calldata _signatures ) external onlyRole(OPERATOR_ROLE) { - IVault(vault).deposit(_numberOfDeposits, _pubkeys, _signatures); + vault.deposit(_numberOfDeposits, _pubkeys, _signatures); } function claimPerformanceDue(address _recipient, bool _liquid) external onlyRole(OPERATOR_ROLE) { @@ -151,7 +153,7 @@ contract DelegatorAlligator is AccessControlEnumerable { uint256 due = getPerformanceDue(); if (due > 0) { - lastClaimedReport = ILiquidVault(vault).getLatestReport(); + lastClaimedReport = vault.getLatestReport(); if (_liquid) { mint(_recipient, due); @@ -170,11 +172,11 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * INTERNAL FUNCTIONS * * * * * /// function _withdrawFeeInEther(address _recipient, uint256 _ether) internal { - int256 unlocked = int256(ILiquidVault(vault).valuation()) - int256(ILiquidVault(vault).getLocked()); + int256 unlocked = int256(vault.valuation()) - int256(vault.getLocked()); uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; if (unreserved < _ether) revert InsufficientUnlockedAmount(unreserved, _ether); - IVault(vault).withdraw(_recipient, _ether); + vault.withdraw(_recipient, _ether); } function _max(uint256 a, uint256 b) internal pure returns (uint256) { From 2994fff076be8dc0109056c0f7d4942ee0310b3f Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 21 Oct 2024 16:10:51 +0100 Subject: [PATCH 126/338] chore: update --- contracts/0.4.24/Lido.sol | 50 +++++++++++-------- contracts/0.8.9/vaults/VaultHub.sol | 11 ++++ .../vaults-happy-path.integration.ts | 4 +- 3 files changed, 42 insertions(+), 23 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 220a15052..2aad7e608 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -96,6 +96,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 private constant DEPOSIT_SIZE = 32 ether; + uint256 internal constant BPS_BASE = 1e4; + /// @dev storage slot position for the Lido protocol contracts locator bytes32 internal constant LIDO_LOCATOR_POSITION = 0x9ef78dff90f100ea94042bd00ccb978430524befc391d3e510b5f55ff3166df7; // keccak256("lido.Lido.lidoLocator") @@ -123,8 +125,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { bytes32 internal constant EXTERNAL_BALANCE_POSITION = 0xc5293dc5c305f507c944e5c29ae510e33e116d6467169c2daa1ee0db9af5b91d; // keccak256("lido.Lido.externalBalance"); /// @dev maximum allowed external balance as a percentage of total pooled ether - bytes32 internal constant MAX_EXTERNAL_BALANCE_PERCENT_POSITION = - 0xaaf675b5316deadaa2ab32af599042afbfa6adc7e063bd12bd2ba8ddd7a0c904; // keccak256("lido.Lido.maxExternalBalancePercent") + bytes32 internal constant MAX_EXTERNAL_BALANCE_POSITION = + 0x5248bc99214b4b9bfb04eed7603bdab7b47ab5b436236fcbf7bda3acc9aea148; // keccak256("lido.Lido.maxExternalBalanceBP") // Staking was paused (don't accept user's ether submits) event StakingPaused(); @@ -189,8 +191,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { // External shares burned for account event ExternalSharesBurned(address indexed account, uint256 amountOfShares, uint256 stethAmount); - // Maximum external balance percentage set - event MaxExternalBalancePercentSet(uint256 maxExternalBalancePercent); + // Maximum external balance percent from the total pooled ether set + event MaxExternalBalanceBPSet(uint256 maxExternalBalanceBP); /** * @dev As AragonApp, Lido contract must be initialized with following variables: @@ -313,20 +315,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit StakingLimitSet(_maxStakeLimit, _stakeLimitIncreasePerBlock); } - /** - * @notice Sets the maximum allowed external balance as a percentage of total pooled ether - * @param _maxExternalBalancePercent The maximum percentage (0-100) - */ - function setMaxExternalBalancePercent(uint256 _maxExternalBalancePercent) external { - _auth(STAKING_CONTROL_ROLE); - - require(_maxExternalBalancePercent > 0 && _maxExternalBalancePercent <= 100, "INVALID_MAX_EXTERNAL_BALANCE_PERCENT"); - - MAX_EXTERNAL_BALANCE_PERCENT_POSITION.setStorageUint256(_maxExternalBalancePercent); - - emit MaxExternalBalancePercentSet(_maxExternalBalancePercent); - } - /** * @notice Removes the staking rate limit * @@ -394,6 +382,20 @@ contract Lido is Versioned, StETHPermit, AragonApp { prevStakeBlockNumber = stakeLimitData.prevStakeBlockNumber; } + /** + * @notice Sets the maximum allowed external balance as a percentage of total pooled ether + * @param _maxExternalBalanceBP The maximum percentage in basis points (0-10000) + */ + function setMaxExternalBalanceBP(uint256 _maxExternalBalanceBP) external { + _auth(STAKING_CONTROL_ROLE); + + require(_maxExternalBalanceBP > 0 && _maxExternalBalanceBP <= BPS_BASE, "INVALID_MAX_EXTERNAL_BALANCE"); + + MAX_EXTERNAL_BALANCE_POSITION.setStorageUint256(_maxExternalBalanceBP); + + emit MaxExternalBalanceBPSet(_maxExternalBalanceBP); + } + /** * @notice Send funds to the pool * @dev Users are able to submit their funds by transacting to the fallback function. @@ -493,6 +495,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { return EXTERNAL_BALANCE_POSITION.getStorageUint256(); } + function getMaxExternalBalance() external view returns (uint256) { + return _getMaxExternalBalance(); + } + /** * @notice Get total amount of execution layer rewards collected to Lido contract * @dev Ether got through LidoExecutionLayerRewardsVault is kept on this contract's balance the same way @@ -600,9 +606,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); uint256 newExternalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256().add(stethAmount); - uint256 maxExternalBalance = _getTotalPooledEther() - .mul(MAX_EXTERNAL_BALANCE_PERCENT_POSITION.getStorageUint256()) - .div(100); + uint256 maxExternalBalance = _getMaxExternalBalance(); require(newExternalBalance <= maxExternalBalance, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); @@ -863,6 +867,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { return (depositedValidators - clValidators).mul(DEPOSIT_SIZE); } + function _getMaxExternalBalance() internal view returns (uint256) { + return _getTotalPooledEther().mul(MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256()).div(BPS_BASE); + } + /** * @dev Gets the total amount of Ether controlled by the system * @return total balance in wei diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 35ad071f0..e89225d14 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -13,6 +13,9 @@ interface StETH { function mintExternalShares(address, uint256) external; function burnExternalShares(uint256) external; + function getExternalEther() external view returns (uint256); + function getMaxExternalBalance() external view returns (uint256); + function getPooledEthByShares(uint256) external view returns (uint256); function getSharesByPooledEth(uint256) external view returns (uint256); function getTotalShares() external view returns (uint256); @@ -83,6 +86,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { /// @param _vault vault address /// @param _capShares maximum number of stETH shares that can be minted by the vault /// @param _minBondRateBP minimum bond rate in basis points + /// @param _treasuryFeeBP treasury fee in basis points function connectVault( ILockable _vault, uint256 _capShares, @@ -102,6 +106,12 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { if (_minBondRateBP > BPS_BASE) revert MinBondRateTooHigh(address(_vault), _minBondRateBP, BPS_BASE); if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); + uint256 capVaultBalance = STETH.getPooledEthByShares(_capShares); + uint256 maxExternalBalance = STETH.getMaxExternalBalance(); + if (capVaultBalance + STETH.getExternalEther() > maxExternalBalance) { + revert ExternalBalanceCapReached(address(_vault), capVaultBalance, maxExternalBalance); + } + VaultSocket memory vr = VaultSocket(ILockable(_vault), uint96(_capShares), 0, uint16(_minBondRateBP), uint16(_treasuryFeeBP)); vaultIndex[_vault] = sockets.length; sockets.push(vr); @@ -361,4 +371,5 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); error MinBondRateTooHigh(address vault, uint256 minBondRateBP, uint256 maxMinBondRateBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); + error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); } diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 65e7375f0..39b5f030d 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -172,9 +172,9 @@ describe("Staking Vaults Happy Path", () => { it("Should allow Lido to recognize vaults and connect them to accounting", async () => { const { lido, accounting } = ctx.contracts; - // only equivalent of 10% of total eth can be minted as stETH on the vaults + // only equivalent of 10.0% of total eth can be minted as stETH on the vaults const votingSigner = await ctx.getSigner("voting"); - await lido.connect(votingSigner).setMaxExternalBalancePercent(10n); + await lido.connect(votingSigner).setMaxExternalBalanceBP(10_00n); // TODO: make cap and minBondRateBP reflect the real values const capShares = (await lido.getTotalShares()) / 10n; // 10% of total shares From 56ab8bc1a8ab2279f86ad8c2f990d1afd1e4d75b Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 21 Oct 2024 19:08:54 +0000 Subject: [PATCH 127/338] build(deps): bump secp256k1 from 4.0.3 to 4.0.4 Bumps [secp256k1](https://github.com/cryptocoinjs/secp256k1-node) from 4.0.3 to 4.0.4. - [Release notes](https://github.com/cryptocoinjs/secp256k1-node/releases) - [Commits](https://github.com/cryptocoinjs/secp256k1-node/compare/v4.0.3...v4.0.4) --- updated-dependencies: - dependency-name: secp256k1 dependency-type: indirect ... Signed-off-by: dependabot[bot] --- yarn.lock | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) diff --git a/yarn.lock b/yarn.lock index bde1829fc..be548080e 100644 --- a/yarn.lock +++ b/yarn.lock @@ -4813,7 +4813,7 @@ __metadata: languageName: node linkType: hard -"elliptic@npm:^6.5.2, elliptic@npm:^6.5.4": +"elliptic@npm:^6.5.2, elliptic@npm:^6.5.7": version: 6.5.7 resolution: "elliptic@npm:6.5.7" dependencies: @@ -8790,6 +8790,15 @@ __metadata: languageName: node linkType: hard +"node-addon-api@npm:^5.0.0": + version: 5.1.0 + resolution: "node-addon-api@npm:5.1.0" + dependencies: + node-gyp: "npm:latest" + checksum: 10c0/0eb269786124ba6fad9df8007a149e03c199b3e5a3038125dfb3e747c2d5113d406a4e33f4de1ea600aa2339be1f137d55eba1a73ee34e5fff06c52a5c296d1d + languageName: node + linkType: hard + "node-emoji@npm:^1.10.0": version: 1.11.0 resolution: "node-emoji@npm:1.11.0" @@ -10241,14 +10250,14 @@ __metadata: linkType: hard "secp256k1@npm:^4.0.1": - version: 4.0.3 - resolution: "secp256k1@npm:4.0.3" + version: 4.0.4 + resolution: "secp256k1@npm:4.0.4" dependencies: - elliptic: "npm:^6.5.4" - node-addon-api: "npm:^2.0.0" + elliptic: "npm:^6.5.7" + node-addon-api: "npm:^5.0.0" node-gyp: "npm:latest" node-gyp-build: "npm:^4.2.0" - checksum: 10c0/de0a0e525a6f8eb2daf199b338f0797dbfe5392874285a145bb005a72cabacb9d42c0197d0de129a1a0f6094d2cc4504d1f87acb6a8bbfb7770d4293f252c401 + checksum: 10c0/cf7a74343566d4774c64332c07fc2caf983c80507f63be5c653ff2205242143d6320c50ee4d793e2b714a56540a79e65a8f0056e343b25b0cdfed878bc473fd8 languageName: node linkType: hard From e3aa1d2d2d37a9ca2c8358a1fa9cb3ea25da4f90 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 22 Oct 2024 21:44:32 +0100 Subject: [PATCH 128/338] test(burner): restore 100% coverage --- package.json | 2 +- test/0.8.9/burner.test.ts | 530 +++++++++++++++++++++++--------------- 2 files changed, 320 insertions(+), 212 deletions(-) diff --git a/package.json b/package.json index 13043a0f2..17f3ebb6a 100644 --- a/package.json +++ b/package.json @@ -21,7 +21,7 @@ "test:sequential": "hardhat test test/**/*.test.ts", "test:trace": "hardhat test test/**/*.test.ts --trace --disabletracer", "test:fulltrace": "hardhat test test/**/*.test.ts --fulltrace --disabletracer", - "test:watch": "hardhat watch", + "test:watch": "hardhat watch test", "test:integration": "hardhat test test/integration/**/*.ts --bail", "test:integration:trace": "hardhat test test/integration/**/*.ts --trace --disabletracer --bail", "test:integration:fulltrace": "hardhat test test/integration/**/*.ts --fulltrace --disabletracer --bail", diff --git a/test/0.8.9/burner.test.ts b/test/0.8.9/burner.test.ts index 23dafbf65..a57dd475a 100644 --- a/test/0.8.9/burner.test.ts +++ b/test/0.8.9/burner.test.ts @@ -1,54 +1,108 @@ import { expect } from "chai"; import { MaxUint256, ZeroAddress } from "ethers"; import { ethers } from "hardhat"; +import { before, beforeEach } from "mocha"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { Burner, ERC20__Harness, ERC721__Harness, LidoLocator__MockMutable, StETH__Harness } from "typechain-types"; +import { Burner, ERC20__Harness, ERC721__Harness, LidoLocator, StETH__Harness } from "typechain-types"; import { batch, certainAddress, ether, impersonate } from "lib"; -describe.skip("Burner.sol", () => { +import { deployLidoLocator } from "test/deploy"; +import { Snapshot } from "test/suite"; + +describe("Burner.sol", () => { let deployer: HardhatEthersSigner; let admin: HardhatEthersSigner; let holder: HardhatEthersSigner; let stranger: HardhatEthersSigner; - let stethAsSigner: HardhatEthersSigner; + let stethSigner: HardhatEthersSigner; + let accountingSigner: HardhatEthersSigner; let burner: Burner; let steth: StETH__Harness; - let locator: LidoLocator__MockMutable; + let locator: LidoLocator; const treasury = certainAddress("test:burner:treasury"); + const accounting = certainAddress("test:burner:accounting"); const coverSharesBurnt = 0n; const nonCoverSharesBurnt = 0n; - beforeEach(async () => { + let originalState: string; + + before(async () => { [deployer, admin, holder, stranger] = await ethers.getSigners(); - locator = await ethers.deployContract("LidoLocator__MockMutable", [treasury], deployer); + locator = await deployLidoLocator({ treasury, accounting }, deployer); steth = await ethers.deployContract("StETH__Harness", [holder], { value: ether("10.0"), from: deployer }); - burner = await ethers.deployContract( - "Burner", - [admin, locator, steth, coverSharesBurnt, nonCoverSharesBurnt], - deployer, - ); + + burner = await ethers + .getContractFactory("Burner") + .then((f) => f.connect(deployer).deploy(admin.address, locator, steth, coverSharesBurnt, nonCoverSharesBurnt)); steth = steth.connect(holder); burner = burner.connect(holder); - stethAsSigner = await impersonate(await steth.getAddress(), ether("1.0")); + stethSigner = await impersonate(await steth.getAddress(), ether("1.0")); + + // Accounting is granted the permission to burn shares as a part of the protocol setup + accountingSigner = await impersonate(accounting, ether("1.0")); + await burner.connect(admin).grantRole(await burner.REQUEST_BURN_SHARES_ROLE(), accountingSigner); }); + beforeEach(async () => (originalState = await Snapshot.take())); + + afterEach(async () => await Snapshot.restore(originalState)); + context("constructor", () => { + context("Reverts", () => { + it("if admin is zero address", async () => { + await expect( + ethers + .getContractFactory("Burner") + .then((f) => + f.connect(deployer).deploy(ZeroAddress, locator, steth, coverSharesBurnt, nonCoverSharesBurnt), + ), + ) + .to.be.revertedWithCustomError(burner, "ZeroAddress") + .withArgs("_admin"); + }); + + it("if locator is zero address", async () => { + await expect( + ethers + .getContractFactory("Burner") + .then((f) => + f.connect(deployer).deploy(admin.address, ZeroAddress, steth, coverSharesBurnt, nonCoverSharesBurnt), + ), + ) + .to.be.revertedWithCustomError(burner, "ZeroAddress") + .withArgs("_locator"); + }); + + it("if stETH is zero address", async () => { + await expect( + ethers + .getContractFactory("Burner") + .then((f) => + f.connect(deployer).deploy(admin.address, locator, ZeroAddress, coverSharesBurnt, nonCoverSharesBurnt), + ), + ) + .to.be.revertedWithCustomError(burner, "ZeroAddress") + .withArgs("_stETH"); + }); + }); + it("Sets up roles, addresses and shares burnt", async () => { const adminRole = await burner.DEFAULT_ADMIN_ROLE(); expect(await burner.getRoleMemberCount(adminRole)).to.equal(1); expect(await burner.hasRole(adminRole, admin)).to.equal(true); const requestBurnSharesRole = await burner.REQUEST_BURN_SHARES_ROLE(); - expect(await burner.getRoleMemberCount(requestBurnSharesRole)).to.equal(1); + expect(await burner.getRoleMemberCount(requestBurnSharesRole)).to.equal(2); expect(await burner.hasRole(requestBurnSharesRole, steth)).to.equal(true); + expect(await burner.hasRole(requestBurnSharesRole, accounting)).to.equal(true); expect(await burner.STETH()).to.equal(steth); expect(await burner.LOCATOR()).to.equal(locator); @@ -61,172 +115,226 @@ describe.skip("Burner.sol", () => { const differentCoverSharesBurnt = 1n; const differentNonCoverSharesBurntNonZero = 3n; - burner = await ethers.deployContract( - "Burner", - [admin, locator, steth, differentCoverSharesBurnt, differentNonCoverSharesBurntNonZero], - deployer, - ); + const deployed = await ethers + .getContractFactory("Burner") + .then((f) => + f + .connect(deployer) + .deploy(admin.address, locator, steth, differentCoverSharesBurnt, differentNonCoverSharesBurntNonZero), + ); - expect(await burner.getCoverSharesBurnt()).to.equal(differentCoverSharesBurnt); - expect(await burner.getNonCoverSharesBurnt()).to.equal(differentNonCoverSharesBurntNonZero); + expect(await deployed.getCoverSharesBurnt()).to.equal(differentCoverSharesBurnt); + expect(await deployed.getNonCoverSharesBurnt()).to.equal(differentNonCoverSharesBurntNonZero); }); + }); - it("Reverts if admin is zero address", async () => { - await expect( - ethers.deployContract("Burner", [ZeroAddress, locator, steth, coverSharesBurnt, nonCoverSharesBurnt], deployer), - ) - .to.be.revertedWithCustomError(burner, "ZeroAddress") - .withArgs("_admin"); - }); + let burnAmount: bigint; + let burnAmountInShares: bigint; - it("Reverts if Treasury is zero address", async () => { - await expect( - ethers.deployContract("Burner", [admin, ZeroAddress, steth, coverSharesBurnt, nonCoverSharesBurnt], deployer), - ) - .to.be.revertedWithCustomError(burner, "ZeroAddress") - .withArgs("_treasury"); - }); + async function setupBurnStETH() { + // holder does not yet have permission + const requestBurnMyStethRole = await burner.REQUEST_BURN_MY_STETH_ROLE(); + expect(await burner.hasRole(requestBurnMyStethRole, holder)).to.equal(false); - it("Reverts if stETH is zero address", async () => { - await expect( - ethers.deployContract("Burner", [admin, locator, ZeroAddress, coverSharesBurnt, nonCoverSharesBurnt], deployer), - ) - .to.be.revertedWithCustomError(burner, "ZeroAddress") - .withArgs("_stETH"); - }); - }); + await burner.connect(admin).grantRole(requestBurnMyStethRole, holder); - for (const isCover of [false, true]) { - const requestBurnMethod = isCover ? "requestBurnMyStETHForCover" : "requestBurnMyStETH"; - const sharesType = isCover ? "coverShares" : "nonCoverShares"; + // holder now has the permission + expect(await burner.hasRole(requestBurnMyStethRole, holder)).to.equal(true); - context(requestBurnMethod, () => { - let burnAmount: bigint; - let burnAmountInShares: bigint; + burnAmount = await steth.balanceOf(holder); + burnAmountInShares = await steth.getSharesByPooledEth(burnAmount); - beforeEach(async () => { - // holder does not yet have permission - const requestBurnMyStethRole = await burner.REQUEST_BURN_MY_STETH_ROLE(); - expect(await burner.getRoleMemberCount(requestBurnMyStethRole)).to.equal(0); - expect(await burner.hasRole(requestBurnMyStethRole, holder)).to.equal(false); + await expect(steth.approve(burner, burnAmount)) + .to.emit(steth, "Approval") + .withArgs(holder.address, await burner.getAddress(), burnAmount); - await burner.connect(admin).grantRole(requestBurnMyStethRole, holder); + expect(await steth.allowance(holder, burner)).to.equal(burnAmount); + } - // holder now has the permission - expect(await burner.getRoleMemberCount(requestBurnMyStethRole)).to.equal(1); - expect(await burner.hasRole(requestBurnMyStethRole, holder)).to.equal(true); + context("requestBurnMyStETHForCover", () => { + beforeEach(async () => await setupBurnStETH()); - burnAmount = await steth.balanceOf(holder); - burnAmountInShares = await steth.getSharesByPooledEth(burnAmount); + context("Reverts", () => { + it("if the caller does not have the permission", async () => { + await expect( + burner.connect(stranger).requestBurnMyStETHForCover(burnAmount), + ).to.be.revertedWithOZAccessControlError(stranger.address, await burner.REQUEST_BURN_MY_STETH_ROLE()); + }); - await expect(steth.approve(burner, burnAmount)) - .to.emit(steth, "Approval") - .withArgs(holder.address, await burner.getAddress(), burnAmount); + it("if the burn amount is zero", async () => { + await expect(burner.requestBurnMyStETHForCover(0n)).to.be.revertedWithCustomError(burner, "ZeroBurnAmount"); + }); + }); - expect(await steth.allowance(holder, burner)).to.equal(burnAmount); + it("Requests the specified amount of stETH to burn for cover", async () => { + const balancesBefore = await batch({ + holderBalance: steth.balanceOf(holder), + sharesRequestToBurn: burner.getSharesRequestedToBurn(), }); - it("Requests the specified amount of stETH to burn for cover", async () => { - const before = await batch({ - holderBalance: steth.balanceOf(holder), - sharesRequestToBurn: burner.getSharesRequestedToBurn(), - }); + await expect(burner.requestBurnMyStETHForCover(burnAmount)) + .to.emit(steth, "Transfer") + .withArgs(holder.address, await burner.getAddress(), burnAmount) + .and.to.emit(burner, "StETHBurnRequested") + .withArgs(true, holder.address, burnAmount, burnAmountInShares); - await expect(burner[requestBurnMethod](burnAmount)) - .to.emit(steth, "Transfer") - .withArgs(holder.address, await burner.getAddress(), burnAmount) - .and.to.emit(burner, "StETHBurnRequested") - .withArgs(isCover, holder.address, burnAmount, burnAmountInShares); + const balancesAfter = await batch({ + holderBalance: steth.balanceOf(holder), + sharesRequestToBurn: burner.getSharesRequestedToBurn(), + }); - const after = await batch({ - holderBalance: steth.balanceOf(holder), - sharesRequestToBurn: burner.getSharesRequestedToBurn(), - }); + expect(balancesAfter.holderBalance).to.equal(balancesBefore.holderBalance - burnAmount); + expect(balancesAfter.sharesRequestToBurn["coverShares"]).to.equal( + balancesBefore.sharesRequestToBurn["coverShares"] + burnAmountInShares, + ); + }); + }); - expect(after.holderBalance).to.equal(before.holderBalance - burnAmount); - expect(after.sharesRequestToBurn[sharesType]).to.equal( - before.sharesRequestToBurn[sharesType] + burnAmountInShares, - ); - }); + context("requestBurnMyStETH", () => { + beforeEach(async () => await setupBurnStETH()); - it("Reverts if the caller does not have the permission", async () => { - await expect(burner.connect(stranger)[requestBurnMethod](burnAmount)).to.be.revertedWithOZAccessControlError( + context("Reverts", () => { + it("if the caller does not have the permission", async () => { + await expect(burner.connect(stranger).requestBurnMyStETH(burnAmount)).to.be.revertedWithOZAccessControlError( stranger.address, await burner.REQUEST_BURN_MY_STETH_ROLE(), ); }); - it("Reverts if the burn amount is zero", async () => { - await expect(burner[requestBurnMethod](0n)).to.be.revertedWithCustomError(burner, "ZeroBurnAmount"); + it("if the burn amount is zero", async () => { + await expect(burner.requestBurnMyStETH(0n)).to.be.revertedWithCustomError(burner, "ZeroBurnAmount"); }); }); - } - for (const isCover of [false, true]) { - const requestBurnMethod = isCover ? "requestBurnSharesForCover" : "requestBurnShares"; - const sharesType = isCover ? "coverShares" : "nonCoverShares"; + it("Requests the specified amount of stETH to burn", async () => { + const balancesBefore = await batch({ + holderBalance: steth.balanceOf(holder), + sharesRequestToBurn: burner.getSharesRequestedToBurn(), + }); - context(requestBurnMethod, () => { - let burnAmount: bigint; - let burnAmountInShares: bigint; + await expect(burner.requestBurnMyStETH(burnAmount)) + .to.emit(steth, "Transfer") + .withArgs(holder.address, await burner.getAddress(), burnAmount) + .and.to.emit(burner, "StETHBurnRequested") + .withArgs(false, holder.address, burnAmount, burnAmountInShares); - beforeEach(async () => { - burnAmount = await steth.balanceOf(holder); - burnAmountInShares = await steth.getSharesByPooledEth(burnAmount); + const balancesAfter = await batch({ + holderBalance: steth.balanceOf(holder), + sharesRequestToBurn: burner.getSharesRequestedToBurn(), + }); - await expect(steth.approve(burner, burnAmount)) - .to.emit(steth, "Approval") - .withArgs(holder.address, await burner.getAddress(), burnAmount); + expect(balancesAfter.holderBalance).to.equal(balancesBefore.holderBalance - burnAmount); + expect(balancesAfter.sharesRequestToBurn["nonCoverShares"]).to.equal( + balancesBefore.sharesRequestToBurn["nonCoverShares"] + burnAmountInShares, + ); + }); + }); - expect(await steth.allowance(holder, burner)).to.equal(burnAmount); + async function setupBurnShares() { + burnAmount = await steth.balanceOf(holder); + burnAmountInShares = await steth.getSharesByPooledEth(burnAmount); - burner = burner.connect(stethAsSigner); - }); + await expect(steth.approve(burner, burnAmount)) + .to.emit(steth, "Approval") + .withArgs(holder.address, await burner.getAddress(), burnAmount); - it("Requests the specified amount of holder's shares to burn for cover", async () => { - const before = await batch({ - holderBalance: steth.balanceOf(holder), - sharesRequestToBurn: burner.getSharesRequestedToBurn(), - }); + expect(await steth.allowance(holder, burner)).to.equal(burnAmount); + } - await expect(burner[requestBurnMethod](holder, burnAmount)) - .to.emit(steth, "Transfer") - .withArgs(holder.address, await burner.getAddress(), burnAmount) - .and.to.emit(burner, "StETHBurnRequested") - .withArgs(isCover, await steth.getAddress(), burnAmount, burnAmountInShares); + context("requestBurnSharesForCover", () => { + beforeEach(async () => await setupBurnShares()); - const after = await batch({ - holderBalance: steth.balanceOf(holder), - sharesRequestToBurn: burner.getSharesRequestedToBurn(), - }); + context("Reverts", () => { + it("if the caller does not have the permission", async () => { + await expect( + burner.connect(stranger).requestBurnSharesForCover(holder, burnAmount), + ).to.be.revertedWithOZAccessControlError(stranger.address, await burner.REQUEST_BURN_SHARES_ROLE()); + }); - expect(after.holderBalance).to.equal(before.holderBalance - burnAmount); - expect(after.sharesRequestToBurn[sharesType]).to.equal( - before.sharesRequestToBurn[sharesType] + burnAmountInShares, + it("if the burn amount is zero", async () => { + await expect(burner.connect(stethSigner).requestBurnSharesForCover(holder, 0n)).to.be.revertedWithCustomError( + burner, + "ZeroBurnAmount", ); }); + }); + + it("Requests the specified amount of holder's shares to burn for cover", async () => { + const balancesBefore = await batch({ + holderBalance: steth.balanceOf(holder), + sharesRequestToBurn: burner.getSharesRequestedToBurn(), + }); + + await expect(burner.connect(stethSigner).requestBurnSharesForCover(holder, burnAmount)) + .to.emit(steth, "Transfer") + .withArgs(holder.address, await burner.getAddress(), burnAmount) + .and.to.emit(burner, "StETHBurnRequested") + .withArgs(true, await steth.getAddress(), burnAmount, burnAmountInShares); + + const balancesAfter = await batch({ + holderBalance: steth.balanceOf(holder), + sharesRequestToBurn: burner.getSharesRequestedToBurn(), + }); - it("Reverts if the caller does not have the permission", async () => { + expect(balancesAfter.holderBalance).to.equal(balancesBefore.holderBalance - burnAmount); + expect(balancesAfter.sharesRequestToBurn["coverShares"]).to.equal( + balancesBefore.sharesRequestToBurn["coverShares"] + burnAmountInShares, + ); + }); + }); + + context("requestBurnShares", () => { + beforeEach(async () => await setupBurnShares()); + + context("Reverts", () => { + it("if the caller does not have the permission", async () => { await expect( - burner.connect(stranger)[requestBurnMethod](holder, burnAmount), + burner.connect(stranger).requestBurnShares(holder, burnAmount), ).to.be.revertedWithOZAccessControlError(stranger.address, await burner.REQUEST_BURN_SHARES_ROLE()); }); - it("Reverts if the burn amount is zero", async () => { - await expect(burner[requestBurnMethod](holder, 0n)).to.be.revertedWithCustomError(burner, "ZeroBurnAmount"); + it("if the burn amount is zero", async () => { + await expect(burner.connect(stethSigner).requestBurnShares(holder, 0n)).to.be.revertedWithCustomError( + burner, + "ZeroBurnAmount", + ); }); }); - } + + it("Requests the specified amount of holder's shares to burn", async () => { + const balancesBefore = await batch({ + holderBalance: steth.balanceOf(holder), + sharesRequestToBurn: burner.getSharesRequestedToBurn(), + }); + + await expect(burner.connect(stethSigner).requestBurnShares(holder, burnAmount)) + .to.emit(steth, "Transfer") + .withArgs(holder.address, await burner.getAddress(), burnAmount) + .and.to.emit(burner, "StETHBurnRequested") + .withArgs(false, await steth.getAddress(), burnAmount, burnAmountInShares); + + const balancesAfter = await batch({ + holderBalance: steth.balanceOf(holder), + sharesRequestToBurn: burner.getSharesRequestedToBurn(), + }); + + expect(balancesAfter.holderBalance).to.equal(balancesBefore.holderBalance - burnAmount); + expect(balancesAfter.sharesRequestToBurn["nonCoverShares"]).to.equal( + balancesBefore.sharesRequestToBurn["nonCoverShares"] + burnAmountInShares, + ); + }); + }); context("recoverExcessStETH", () => { it("Doesn't do anything if there's no excess steth", async () => { // making sure there's no excess steth, i.e. total shares request to burn == steth balance const { coverShares, nonCoverShares } = await burner.getSharesRequestedToBurn(); + expect(await steth.balanceOf(burner)).to.equal(coverShares + nonCoverShares); await expect(burner.recoverExcessStETH()).not.to.emit(burner, "ExcessStETHRecovered"); }); - context("When there is some excess stETH", () => { + context("When some excess stETH", () => { const excessStethAmount = ether("1.0"); beforeEach(async () => { @@ -237,7 +345,7 @@ describe.skip("Burner.sol", () => { }); it("Transfers excess stETH to Treasury", async () => { - const before = await batch({ + const balancesBefore = await batch({ burnerBalance: steth.balanceOf(burner), treasuryBalance: steth.balanceOf(treasury), }); @@ -248,13 +356,13 @@ describe.skip("Burner.sol", () => { .and.to.emit(steth, "Transfer") .withArgs(await burner.getAddress(), treasury, excessStethAmount); - const after = await batch({ + const balancesAfter = await batch({ burnerBalance: steth.balanceOf(burner), treasuryBalance: steth.balanceOf(treasury), }); - expect(after.burnerBalance).to.equal(before.burnerBalance - excessStethAmount); - expect(after.treasuryBalance).to.equal(before.treasuryBalance + excessStethAmount); + expect(balancesAfter.burnerBalance).to.equal(balancesBefore.burnerBalance - excessStethAmount); + expect(balancesAfter.treasuryBalance).to.equal(balancesBefore.treasuryBalance + excessStethAmount); }); }); }); @@ -280,33 +388,35 @@ describe.skip("Burner.sol", () => { expect(await token.balanceOf(burner)).to.equal(ether("1.0")); }); - it("Reverts if recovering zero amount", async () => { - await expect(burner.recoverERC20(token, 0n)).to.be.revertedWithCustomError(burner, "ZeroRecoveryAmount"); - }); + context("Reverts", () => { + it("if recovering zero amount", async () => { + await expect(burner.recoverERC20(token, 0n)).to.be.revertedWithCustomError(burner, "ZeroRecoveryAmount"); + }); - it("Reverts if recovering stETH", async () => { - await expect(burner.recoverERC20(steth, 1n)).to.be.revertedWithCustomError(burner, "StETHRecoveryWrongFunc"); + it("if recovering stETH", async () => { + await expect(burner.recoverERC20(steth, 1n)).to.be.revertedWithCustomError(burner, "StETHRecoveryWrongFunc"); + }); }); it("Transfers the tokens to Treasury", async () => { - const before = await batch({ + const balancesBefore = await batch({ burnerBalance: token.balanceOf(burner), treasuryBalance: token.balanceOf(treasury), }); - await expect(burner.recoverERC20(token, before.burnerBalance)) + await expect(burner.recoverERC20(token, balancesBefore.burnerBalance)) .to.emit(burner, "ERC20Recovered") - .withArgs(holder.address, await token.getAddress(), before.burnerBalance) + .withArgs(holder.address, await token.getAddress(), balancesBefore.burnerBalance) .and.to.emit(token, "Transfer") - .withArgs(await burner.getAddress(), treasury, before.burnerBalance); + .withArgs(await burner.getAddress(), treasury, balancesBefore.burnerBalance); - const after = await batch({ + const balancesAfter = await batch({ burnerBalance: token.balanceOf(burner), treasuryBalance: token.balanceOf(treasury), }); - expect(after.burnerBalance).to.equal(0n); - expect(after.treasuryBalance).to.equal(before.treasuryBalance + before.burnerBalance); + expect(balancesAfter.burnerBalance).to.equal(0n); + expect(balancesAfter.treasuryBalance).to.equal(balancesBefore.treasuryBalance + balancesBefore.burnerBalance); }); }); @@ -330,7 +440,7 @@ describe.skip("Burner.sol", () => { }); it("Transfers the NFT to Treasury", async () => { - const before = await batch({ + const balancesBefore = await batch({ burnerBalance: nft.balanceOf(burner), treasuryBalance: nft.balanceOf(treasury), }); @@ -341,15 +451,15 @@ describe.skip("Burner.sol", () => { .and.to.emit(nft, "Transfer") .withArgs(await burner.getAddress(), treasury, tokenId); - const after = await batch({ + const balancesAfter = await batch({ burnerBalance: nft.balanceOf(burner), treasuryBalance: nft.balanceOf(treasury), owner: nft.ownerOf(tokenId), }); - expect(after.burnerBalance).to.equal(before.burnerBalance - 1n); - expect(after.treasuryBalance).to.equal(before.treasuryBalance + 1n); - expect(after.owner).to.equal(treasury); + expect(balancesAfter.burnerBalance).to.equal(balancesBefore.burnerBalance - 1n); + expect(balancesAfter.treasuryBalance).to.equal(balancesBefore.treasuryBalance + 1n); + expect(balancesAfter.owner).to.equal(treasury); }); }); @@ -360,88 +470,88 @@ describe.skip("Burner.sol", () => { .withArgs(holder.address, await burner.getAddress(), MaxUint256); expect(await steth.allowance(holder, burner)).to.equal(MaxUint256); - - burner = burner.connect(stethAsSigner); }); - it("Reverts if the caller is not stETH", async () => { - await expect(burner.connect(stranger).commitSharesToBurn(1n)).to.be.revertedWithCustomError( - burner, - "AppAuthLidoFailed", - ); - }); + context("Reverts", () => { + it("if the caller is not stETH", async () => { + await expect(burner.connect(stranger).commitSharesToBurn(1n)).to.be.revertedWithCustomError( + burner, + "AppAuthFailed", + ); + }); - it("Doesn't do anything if passing zero shares to burn", async () => { - await expect(burner.connect(stethAsSigner).commitSharesToBurn(0n)).not.to.emit(burner, "StETHBurnt"); - }); + it("if passing more shares to burn that what is stored on the contract", async () => { + const { coverShares, nonCoverShares } = await burner.getSharesRequestedToBurn(); + const totalSharesRequestedToBurn = coverShares + nonCoverShares; + const invalidAmount = totalSharesRequestedToBurn + 1n; - it("Reverts if passing more shares to burn that what is stored on the contract", async () => { - const { coverShares, nonCoverShares } = await burner.getSharesRequestedToBurn(); - const totalSharesRequestedToBurn = coverShares + nonCoverShares; - const invalidAmount = totalSharesRequestedToBurn + 1n; + await expect(burner.connect(accountingSigner).commitSharesToBurn(invalidAmount)) + .to.be.revertedWithCustomError(burner, "BurnAmountExceedsActual") + .withArgs(invalidAmount, totalSharesRequestedToBurn); + }); + }); - await expect(burner.commitSharesToBurn(invalidAmount)) - .to.be.revertedWithCustomError(burner, "BurnAmountExceedsActual") - .withArgs(invalidAmount, totalSharesRequestedToBurn); + it("Doesn't do anything if passing zero shares to burn", async () => { + await expect(burner.connect(accountingSigner).commitSharesToBurn(0n)).not.to.emit(burner, "StETHBurnt"); }); it("Marks shares as burnt when there are only cover shares to burn", async () => { const coverSharesToBurn = ether("1.0"); // request cover share to burn - await burner.requestBurnSharesForCover(holder, coverSharesToBurn); + await burner.connect(stethSigner).requestBurnSharesForCover(holder, coverSharesToBurn); - const before = await batch({ + const balancesBefore = await batch({ stethRequestedToBurn: steth.getSharesByPooledEth(coverSharesToBurn), sharesRequestedToBurn: burner.getSharesRequestedToBurn(), coverSharesBurnt: burner.getCoverSharesBurnt(), nonCoverSharesBurnt: burner.getNonCoverSharesBurnt(), }); - await expect(burner.commitSharesToBurn(coverSharesToBurn)) + await expect(burner.connect(accountingSigner).commitSharesToBurn(coverSharesToBurn)) .to.emit(burner, "StETHBurnt") - .withArgs(true, before.stethRequestedToBurn, coverSharesToBurn); + .withArgs(true, balancesBefore.stethRequestedToBurn, coverSharesToBurn); - const after = await batch({ + const balancesAfter = await batch({ sharesRequestedToBurn: burner.getSharesRequestedToBurn(), coverSharesBurnt: burner.getCoverSharesBurnt(), nonCoverSharesBurnt: burner.getNonCoverSharesBurnt(), }); - expect(after.sharesRequestedToBurn.coverShares).to.equal( - before.sharesRequestedToBurn.coverShares - coverSharesToBurn, + expect(balancesAfter.sharesRequestedToBurn.coverShares).to.equal( + balancesBefore.sharesRequestedToBurn.coverShares - coverSharesToBurn, ); - expect(after.coverSharesBurnt).to.equal(before.coverSharesBurnt + coverSharesToBurn); - expect(after.nonCoverSharesBurnt).to.equal(before.nonCoverSharesBurnt); + expect(balancesAfter.coverSharesBurnt).to.equal(balancesBefore.coverSharesBurnt + coverSharesToBurn); + expect(balancesAfter.nonCoverSharesBurnt).to.equal(balancesBefore.nonCoverSharesBurnt); }); it("Marks shares as burnt when there are only cover shares to burn", async () => { const nonCoverSharesToBurn = ether("1.0"); - await burner.requestBurnShares(holder, nonCoverSharesToBurn); + await burner.connect(stethSigner).requestBurnShares(holder, nonCoverSharesToBurn); - const before = await batch({ + const balancesBefore = await batch({ stethRequestedToBurn: steth.getSharesByPooledEth(nonCoverSharesToBurn), sharesRequestedToBurn: burner.getSharesRequestedToBurn(), coverSharesBurnt: burner.getCoverSharesBurnt(), nonCoverSharesBurnt: burner.getNonCoverSharesBurnt(), }); - await expect(burner.commitSharesToBurn(nonCoverSharesToBurn)) + await expect(burner.connect(accountingSigner).commitSharesToBurn(nonCoverSharesToBurn)) .to.emit(burner, "StETHBurnt") - .withArgs(false, before.stethRequestedToBurn, nonCoverSharesToBurn); + .withArgs(false, balancesBefore.stethRequestedToBurn, nonCoverSharesToBurn); - const after = await batch({ + const balancesAfter = await batch({ sharesRequestedToBurn: burner.getSharesRequestedToBurn(), coverSharesBurnt: burner.getCoverSharesBurnt(), nonCoverSharesBurnt: burner.getNonCoverSharesBurnt(), }); - expect(after.sharesRequestedToBurn.nonCoverShares).to.equal( - before.sharesRequestedToBurn.nonCoverShares - nonCoverSharesToBurn, + expect(balancesAfter.sharesRequestedToBurn.nonCoverShares).to.equal( + balancesBefore.sharesRequestedToBurn.nonCoverShares - nonCoverSharesToBurn, ); - expect(after.nonCoverSharesBurnt).to.equal(before.nonCoverSharesBurnt + nonCoverSharesToBurn); - expect(after.coverSharesBurnt).to.equal(before.coverSharesBurnt); + expect(balancesAfter.nonCoverSharesBurnt).to.equal(balancesBefore.nonCoverSharesBurnt + nonCoverSharesToBurn); + expect(balancesAfter.coverSharesBurnt).to.equal(balancesBefore.coverSharesBurnt); }); it("Marks shares as burnt when there are both cover and non-cover shares to burn", async () => { @@ -449,10 +559,10 @@ describe.skip("Burner.sol", () => { const nonCoverSharesToBurn = ether("2.0"); const totalCoverSharesToBurn = coverSharesToBurn + nonCoverSharesToBurn; - await burner.requestBurnSharesForCover(holder, coverSharesToBurn); - await burner.requestBurnShares(holder, nonCoverSharesToBurn); + await burner.connect(stethSigner).requestBurnSharesForCover(holder, coverSharesToBurn); + await burner.connect(stethSigner).requestBurnShares(holder, nonCoverSharesToBurn); - const before = await batch({ + const balancesBefore = await batch({ coverStethRequestedToBurn: steth.getSharesByPooledEth(coverSharesToBurn), nonCoverStethRequestedToBurn: steth.getSharesByPooledEth(nonCoverSharesToBurn), sharesRequestedToBurn: burner.getSharesRequestedToBurn(), @@ -460,27 +570,27 @@ describe.skip("Burner.sol", () => { nonCoverSharesBurnt: burner.getNonCoverSharesBurnt(), }); - await expect(burner.commitSharesToBurn(totalCoverSharesToBurn)) + await expect(burner.connect(accountingSigner).commitSharesToBurn(totalCoverSharesToBurn)) .to.emit(burner, "StETHBurnt") - .withArgs(true, before.coverStethRequestedToBurn, coverSharesToBurn) + .withArgs(true, balancesBefore.coverStethRequestedToBurn, coverSharesToBurn) .and.to.emit(burner, "StETHBurnt") - .withArgs(false, before.nonCoverStethRequestedToBurn, nonCoverSharesToBurn); + .withArgs(false, balancesBefore.nonCoverStethRequestedToBurn, nonCoverSharesToBurn); - const after = await batch({ + const balancesAfter = await batch({ sharesRequestedToBurn: burner.getSharesRequestedToBurn(), coverSharesBurnt: burner.getCoverSharesBurnt(), nonCoverSharesBurnt: burner.getNonCoverSharesBurnt(), }); - expect(after.sharesRequestedToBurn.coverShares).to.equal( - before.sharesRequestedToBurn.coverShares - coverSharesToBurn, + expect(balancesAfter.sharesRequestedToBurn.coverShares).to.equal( + balancesBefore.sharesRequestedToBurn.coverShares - coverSharesToBurn, ); - expect(after.coverSharesBurnt).to.equal(before.coverSharesBurnt + coverSharesToBurn); + expect(balancesAfter.coverSharesBurnt).to.equal(balancesBefore.coverSharesBurnt + coverSharesToBurn); - expect(after.sharesRequestedToBurn.nonCoverShares).to.equal( - before.sharesRequestedToBurn.nonCoverShares - nonCoverSharesToBurn, + expect(balancesAfter.sharesRequestedToBurn.nonCoverShares).to.equal( + balancesBefore.sharesRequestedToBurn.nonCoverShares - nonCoverSharesToBurn, ); - expect(after.nonCoverSharesBurnt).to.equal(before.nonCoverSharesBurnt + nonCoverSharesToBurn); + expect(balancesAfter.nonCoverSharesBurnt).to.equal(balancesBefore.nonCoverSharesBurnt + nonCoverSharesToBurn); }); }); @@ -488,20 +598,18 @@ describe.skip("Burner.sol", () => { it("Returns cover and non-cover shares requested to burn", async () => { const coverSharesToBurn = ether("1.0"); const nonCoverSharesToBurn = ether("2.0"); - await steth.approve(burner, MaxUint256); - burner = burner.connect(stethAsSigner); - const before = await burner.getSharesRequestedToBurn(); - expect(before.coverShares).to.equal(0); - expect(before.nonCoverShares).to.equal(0); + const balancesBefore = await burner.getSharesRequestedToBurn(); + expect(balancesBefore.coverShares).to.equal(0); + expect(balancesBefore.nonCoverShares).to.equal(0); - await burner.requestBurnSharesForCover(holder, coverSharesToBurn); - await burner.requestBurnShares(holder, nonCoverSharesToBurn); + await burner.connect(stethSigner).requestBurnSharesForCover(holder, coverSharesToBurn); + await burner.connect(stethSigner).requestBurnShares(holder, nonCoverSharesToBurn); - const after = await burner.getSharesRequestedToBurn(); - expect(after.coverShares).to.equal(coverSharesToBurn); - expect(after.nonCoverShares).to.equal(nonCoverSharesToBurn); + const balancesAfter = await burner.getSharesRequestedToBurn(); + expect(balancesAfter.coverShares).to.equal(coverSharesToBurn); + expect(balancesAfter.nonCoverShares).to.equal(nonCoverSharesToBurn); }); }); @@ -509,13 +617,13 @@ describe.skip("Burner.sol", () => { it("Returns cover and non-cover shares requested to burn", async () => { const coverSharesToBurn = ether("1.0"); await steth.approve(burner, MaxUint256); - burner = burner.connect(stethAsSigner); + await burner.getSharesRequestedToBurn(); - await burner.requestBurnSharesForCover(holder, coverSharesToBurn); + await burner.connect(stethSigner).requestBurnSharesForCover(holder, coverSharesToBurn); const coverSharesToBurnBefore = await burner.getCoverSharesBurnt(); - await burner.commitSharesToBurn(coverSharesToBurn); + await burner.connect(accountingSigner).commitSharesToBurn(coverSharesToBurn); expect(await burner.getCoverSharesBurnt()).to.equal(coverSharesToBurnBefore + coverSharesToBurn); }); @@ -525,13 +633,13 @@ describe.skip("Burner.sol", () => { it("Returns cover and non-cover shares requested to burn", async () => { const nonCoverSharesToBurn = ether("1.0"); await steth.approve(burner, MaxUint256); - burner = burner.connect(stethAsSigner); + await burner.getSharesRequestedToBurn(); - await burner.requestBurnShares(holder, nonCoverSharesToBurn); + await burner.connect(stethSigner).requestBurnShares(holder, nonCoverSharesToBurn); const nonCoverSharesToBurnBefore = await burner.getNonCoverSharesBurnt(); - await burner.commitSharesToBurn(nonCoverSharesToBurn); + await burner.connect(accountingSigner).commitSharesToBurn(nonCoverSharesToBurn); expect(await burner.getNonCoverSharesBurnt()).to.equal(nonCoverSharesToBurnBefore + nonCoverSharesToBurn); }); From 23b4af577833411237888f2e592058ef9831fa0f Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 22 Oct 2024 21:45:50 +0100 Subject: [PATCH 129/338] chore: better naming --- contracts/0.4.24/Lido.sol | 15 ++++- package.json | 3 +- yarn.lock | 116 ++++---------------------------------- 3 files changed, 25 insertions(+), 109 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 2aad7e608..eca6e7542 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -96,7 +96,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 private constant DEPOSIT_SIZE = 32 ether; - uint256 internal constant BPS_BASE = 1e4; + uint256 internal constant TOTAL_BASIS_POINTS = 10000; /// @dev storage slot position for the Lido protocol contracts locator bytes32 internal constant LIDO_LOCATOR_POSITION = @@ -389,7 +389,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { function setMaxExternalBalanceBP(uint256 _maxExternalBalanceBP) external { _auth(STAKING_CONTROL_ROLE); - require(_maxExternalBalanceBP > 0 && _maxExternalBalanceBP <= BPS_BASE, "INVALID_MAX_EXTERNAL_BALANCE"); + require(_maxExternalBalanceBP > 0 && _maxExternalBalanceBP <= TOTAL_BASIS_POINTS, "INVALID_MAX_EXTERNAL_BALANCE"); MAX_EXTERNAL_BALANCE_POSITION.setStorageUint256(_maxExternalBalanceBP); @@ -739,6 +739,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } // DEPRECATED PUBLIC METHODS + /** * @notice Returns current withdrawal credentials of deposited validators * @dev DEPRECATED: use StakingRouter.getWithdrawalCredentials() instead @@ -851,6 +852,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { return BUFFERED_ETHER_POSITION.getStorageUint256(); } + /** + * @dev Sets the amount of Ether temporary buffered on this contract balance + * @param _newBufferedEther new amount of buffered funds in wei + */ function _setBufferedEther(uint256 _newBufferedEther) internal { BUFFERED_ETHER_POSITION.setStorageUint256(_newBufferedEther); } @@ -867,8 +872,12 @@ contract Lido is Versioned, StETHPermit, AragonApp { return (depositedValidators - clValidators).mul(DEPOSIT_SIZE); } + /** + * @dev Gets the maximum allowed external balance as a percentage of total pooled ether + * @return max external balance in wei + */ function _getMaxExternalBalance() internal view returns (uint256) { - return _getTotalPooledEther().mul(MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256()).div(BPS_BASE); + return _getTotalPooledEther().mul(MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256()).div(TOTAL_BASIS_POINTS); } /** diff --git a/package.json b/package.json index 13043a0f2..7117d5896 100644 --- a/package.json +++ b/package.json @@ -9,6 +9,7 @@ "packageManager": "yarn@4.5.0", "scripts": { "compile": "hardhat compile", + "cleanup": "hardhat clean", "lint:sol": "solhint 'contracts/**/*.sol'", "lint:sol:fix": "yarn lint:sol --fix", "lint:ts": "eslint . --max-warnings=0", @@ -21,7 +22,7 @@ "test:sequential": "hardhat test test/**/*.test.ts", "test:trace": "hardhat test test/**/*.test.ts --trace --disabletracer", "test:fulltrace": "hardhat test test/**/*.test.ts --fulltrace --disabletracer", - "test:watch": "hardhat watch", + "test:watch": "hardhat watch test", "test:integration": "hardhat test test/integration/**/*.ts --bail", "test:integration:trace": "hardhat test test/integration/**/*.ts --trace --disabletracer --bail", "test:integration:fulltrace": "hardhat test test/integration/**/*.ts --fulltrace --disabletracer --bail", diff --git a/yarn.lock b/yarn.lock index c24883584..fca56eb31 100644 --- a/yarn.lock +++ b/yarn.lock @@ -1060,14 +1060,7 @@ __metadata: languageName: node linkType: hard -"@humanwhocodes/retry@npm:^0.3.0": - version: 0.3.0 - resolution: "@humanwhocodes/retry@npm:0.3.0" - checksum: 10c0/7111ec4e098b1a428459b4e3be5a5d2a13b02905f805a2468f4fa628d072f0de2da26a27d04f65ea2846f73ba51f4204661709f05bfccff645e3cedef8781bb6 - languageName: node - linkType: hard - -"@humanwhocodes/retry@npm:^0.3.1": +"@humanwhocodes/retry@npm:^0.3.0, @humanwhocodes/retry@npm:^0.3.1": version: 0.3.1 resolution: "@humanwhocodes/retry@npm:0.3.1" checksum: 10c0/f0da1282dfb45e8120480b9e2e275e2ac9bbe1cf016d046fdad8e27cc1285c45bb9e711681237944445157b430093412b4446c1ab3fc4bb037861b5904101d3b @@ -2054,14 +2047,7 @@ __metadata: languageName: node linkType: hard -"@types/chai@npm:*": - version: 4.3.17 - resolution: "@types/chai@npm:4.3.17" - checksum: 10c0/322a74489cdfde9c301b593d086c539584924c4c92689a858e0930708895a5ab229c31c64ac26b137615ef3ffbff1866851c280c093e07b3d3de05983d3793e0 - languageName: node - linkType: hard - -"@types/chai@npm:^4.3.20": +"@types/chai@npm:*, @types/chai@npm:^4.3.20": version: 4.3.20 resolution: "@types/chai@npm:4.3.20" checksum: 10c0/4601189d611752e65018f1ecadac82e94eed29f348e1d5430e5681a60b01e1ecf855d9bcc74ae43b07394751f184f6970fac2b5561fc57a1f36e93a0f5ffb6e8 @@ -2086,17 +2072,7 @@ __metadata: languageName: node linkType: hard -"@types/eslint@npm:*": - version: 9.6.0 - resolution: "@types/eslint@npm:9.6.0" - dependencies: - "@types/estree": "npm:*" - "@types/json-schema": "npm:*" - checksum: 10c0/69301356bc73b85e381ae00931291de2e96d1cc49a112c592c74ee32b2f85412203dea6a333b4315fd9839bb14f364f265cbfe7743fc5a78492ee0326dd6a2c1 - languageName: node - linkType: hard - -"@types/eslint@npm:^9.6.1": +"@types/eslint@npm:*, @types/eslint@npm:^9.6.1": version: 9.6.1 resolution: "@types/eslint@npm:9.6.1" dependencies: @@ -2115,14 +2091,7 @@ __metadata: languageName: node linkType: hard -"@types/estree@npm:*": - version: 1.0.5 - resolution: "@types/estree@npm:1.0.5" - checksum: 10c0/b3b0e334288ddb407c7b3357ca67dbee75ee22db242ca7c56fe27db4e1a31989cb8af48a84dd401deb787fe10cc6b2ab1ee82dc4783be87ededbe3d53c79c70d - languageName: node - linkType: hard - -"@types/estree@npm:^1.0.6": +"@types/estree@npm:*, @types/estree@npm:^1.0.6": version: 1.0.6 resolution: "@types/estree@npm:1.0.6" checksum: 10c0/cdfd751f6f9065442cd40957c07fd80361c962869aa853c1c2fd03e101af8b9389d8ff4955a43a6fcfa223dd387a089937f95be0f3eec21ca527039fd2d9859a @@ -2183,19 +2152,12 @@ __metadata: languageName: node linkType: hard -"@types/node@npm:*": - version: 22.5.0 - resolution: "@types/node@npm:22.5.0" +"@types/node@npm:*, @types/node@npm:22.7.5": + version: 22.7.5 + resolution: "@types/node@npm:22.7.5" dependencies: undici-types: "npm:~6.19.2" - checksum: 10c0/45aa75c5e71645fac42dced4eff7f197c3fdfff6e8a9fdacd0eb2e748ff21ee70ffb73982f068a58e8d73b2c088a63613142c125236cdcf3c072ea97eada1559 - languageName: node - linkType: hard - -"@types/node@npm:18.15.13": - version: 18.15.13 - resolution: "@types/node@npm:18.15.13" - checksum: 10c0/6e5f61c559e60670a7a8fb88e31226ecc18a21be103297ca4cf9848f0a99049dae77f04b7ae677205f2af494f3701b113ba8734f4b636b355477a6534dbb8ada + checksum: 10c0/cf11f74f1a26053ec58066616e3a8685b6bcd7259bc569738b8f752009f9f0f7f85a1b2d24908e5b0f752482d1e8b6babdf1fbb25758711ec7bb9500bfcd6e60 languageName: node linkType: hard @@ -2208,15 +2170,6 @@ __metadata: languageName: node linkType: hard -"@types/node@npm:22.7.5": - version: 22.7.5 - resolution: "@types/node@npm:22.7.5" - dependencies: - undici-types: "npm:~6.19.2" - checksum: 10c0/cf11f74f1a26053ec58066616e3a8685b6bcd7259bc569738b8f752009f9f0f7f85a1b2d24908e5b0f752482d1e8b6babdf1fbb25758711ec7bb9500bfcd6e60 - languageName: node - linkType: hard - "@types/node@npm:^10.0.3": version: 10.17.60 resolution: "@types/node@npm:10.17.60" @@ -5153,13 +5106,6 @@ __metadata: languageName: node linkType: hard -"eslint-visitor-keys@npm:^4.0.0": - version: 4.0.0 - resolution: "eslint-visitor-keys@npm:4.0.0" - checksum: 10c0/76619f42cf162705a1515a6868e6fc7567e185c7063a05621a8ac4c3b850d022661262c21d9f1fc1d144ecf0d5d64d70a3f43c15c3fc969a61ace0fb25698cf5 - languageName: node - linkType: hard - "eslint-visitor-keys@npm:^4.1.0": version: 4.1.0 resolution: "eslint-visitor-keys@npm:4.1.0" @@ -5217,18 +5163,7 @@ __metadata: languageName: node linkType: hard -"espree@npm:^10.0.1": - version: 10.1.0 - resolution: "espree@npm:10.1.0" - dependencies: - acorn: "npm:^8.12.0" - acorn-jsx: "npm:^5.3.2" - eslint-visitor-keys: "npm:^4.0.0" - checksum: 10c0/52e6feaa77a31a6038f0c0e3fce93010a4625701925b0715cd54a2ae190b3275053a0717db698697b32653788ac04845e489d6773b508d6c2e8752f3c57470a0 - languageName: node - linkType: hard - -"espree@npm:^10.2.0": +"espree@npm:^10.0.1, espree@npm:^10.2.0": version: 10.2.0 resolution: "espree@npm:10.2.0" dependencies: @@ -5727,7 +5662,7 @@ __metadata: languageName: node linkType: hard -"ethers@npm:^6.13.4": +"ethers@npm:^6.13.4, ethers@npm:^6.7.0": version: 6.13.4 resolution: "ethers@npm:6.13.4" dependencies: @@ -5742,21 +5677,6 @@ __metadata: languageName: node linkType: hard -"ethers@npm:^6.7.0": - version: 6.13.2 - resolution: "ethers@npm:6.13.2" - dependencies: - "@adraffy/ens-normalize": "npm:1.10.1" - "@noble/curves": "npm:1.2.0" - "@noble/hashes": "npm:1.3.2" - "@types/node": "npm:18.15.13" - aes-js: "npm:4.0.0-beta.5" - tslib: "npm:2.4.0" - ws: "npm:8.17.1" - checksum: 10c0/5956389a180992f8b6d90bc21b2e0f28619a098513d3aeb7a350a0b7c5852d635a9d7fd4ced1af50c985dd88398716f66dfd4a2de96c5c3a67150b93543d92af - languageName: node - linkType: hard - "ethjs-unit@npm:0.1.6": version: 0.1.6 resolution: "ethjs-unit@npm:0.1.6" @@ -11534,14 +11454,7 @@ __metadata: languageName: node linkType: hard -"tslib@npm:2.4.0": - version: 2.4.0 - resolution: "tslib@npm:2.4.0" - checksum: 10c0/eb19bda3ae545b03caea6a244b34593468e23d53b26bf8649fbc20fce43e9b21a71127fd6d2b9662c0fe48ee6ff668ead48fd00d3b88b2b716b1c12edae25b5d - languageName: node - linkType: hard - -"tslib@npm:2.7.0": +"tslib@npm:2.7.0, tslib@npm:^2.6.2": version: 2.7.0 resolution: "tslib@npm:2.7.0" checksum: 10c0/469e1d5bf1af585742128827000711efa61010b699cb040ab1800bcd3ccdd37f63ec30642c9e07c4439c1db6e46345582614275daca3e0f4abae29b0083f04a6 @@ -11555,13 +11468,6 @@ __metadata: languageName: node linkType: hard -"tslib@npm:^2.6.2": - version: 2.6.3 - resolution: "tslib@npm:2.6.3" - checksum: 10c0/2598aef53d9dbe711af75522464b2104724d6467b26a60f2bdac8297d2b5f1f6b86a71f61717384aa8fd897240467aaa7bcc36a0700a0faf751293d1331db39a - languageName: node - linkType: hard - "tsort@npm:0.0.1": version: 0.0.1 resolution: "tsort@npm:0.0.1" From 70bc8692fc43483a3472f26cc781608a5cbc8720 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 22 Oct 2024 21:44:51 +0100 Subject: [PATCH 130/338] test(steth): restore 100% coverage --- test/0.4.24/contracts/StETH__Harness.sol | 36 +++++++++++-- test/0.4.24/steth.test.ts | 66 ++++++++++++++++++++++-- test/0.8.9/burner.test.ts | 5 +- 3 files changed, 98 insertions(+), 9 deletions(-) diff --git a/test/0.4.24/contracts/StETH__Harness.sol b/test/0.4.24/contracts/StETH__Harness.sol index b47163d33..02140fc49 100644 --- a/test/0.4.24/contracts/StETH__Harness.sol +++ b/test/0.4.24/contracts/StETH__Harness.sol @@ -6,6 +6,10 @@ pragma solidity 0.4.24; import {StETH} from "contracts/0.4.24/StETH.sol"; contract StETH__Harness is StETH { + address private mock__minter; + address private mock__burner; + bool private mock__shouldUseSuperGuards; + uint256 private totalPooledEther; constructor(address _holder) public payable { @@ -25,11 +29,35 @@ contract StETH__Harness is StETH { totalPooledEther = _totalPooledEther; } - function mintShares(address _recipient, uint256 _sharesAmount) public { - super._mintShares(_recipient, _sharesAmount); + function mock__setMinter(address _minter) public { + mock__minter = _minter; + } + + function mock__setBurner(address _burner) public { + mock__burner = _burner; + } + + function mock__useSuperGuards(bool _shouldUseSuperGuards) public { + mock__shouldUseSuperGuards = _shouldUseSuperGuards; + } + + function _isMinter(address _address) internal view returns (bool) { + if (mock__shouldUseSuperGuards) { + return super._isMinter(_address); + } + + return _address == mock__minter; + } + + function _isBurner(address _address) internal view returns (bool) { + if (mock__shouldUseSuperGuards) { + return super._isBurner(_address); + } + + return _address == mock__burner; } - function burnShares(address _account, uint256 _sharesAmount) public { - super._burnShares(_account, _sharesAmount); + function harness__mintInitialShares(uint256 _sharesAmount) public { + _mintInitialShares(_sharesAmount); } } diff --git a/test/0.4.24/steth.test.ts b/test/0.4.24/steth.test.ts index b73981782..d254cce84 100644 --- a/test/0.4.24/steth.test.ts +++ b/test/0.4.24/steth.test.ts @@ -14,11 +14,15 @@ import { Snapshot } from "test/suite"; const ONE_STETH = 10n ** 18n; const ONE_SHARE = 10n ** 18n; +const INITIAL_SHARES_HOLDER = "0x000000000000000000000000000000000000dead"; + describe("StETH.sol:non-ERC-20 behavior", () => { let deployer: HardhatEthersSigner; let holder: HardhatEthersSigner; let recipient: HardhatEthersSigner; let spender: HardhatEthersSigner; + let minter: HardhatEthersSigner; + let burner: HardhatEthersSigner; // required for some strictly theoretical branch checks let zeroAddressSigner: HardhatEthersSigner; @@ -32,7 +36,7 @@ describe("StETH.sol:non-ERC-20 behavior", () => { before(async () => { zeroAddressSigner = await impersonate(ZeroAddress, ONE_ETHER); - [deployer, holder, recipient, spender] = await ethers.getSigners(); + [deployer, holder, recipient, spender, minter, burner] = await ethers.getSigners(); steth = await ethers.deployContract("StETH__Harness", [holder], { value: holderBalance, from: deployer }); steth = steth.connect(holder); @@ -461,19 +465,73 @@ describe("StETH.sol:non-ERC-20 behavior", () => { }); context("mintShares", () => { + it("Reverts when minter is not authorized", async () => { + await steth.mock__useSuperGuards(true); + + await expect(steth.mintShares(holder, 1n)).to.be.revertedWith("AUTH_FAILED"); + }); + it("Reverts when minting to zero address", async () => { - await expect(steth.mintShares(ZeroAddress, 1n)).to.be.revertedWith("MINT_TO_ZERO_ADDR"); + await steth.mock__setMinter(minter); + + await expect(steth.connect(minter).mintShares(ZeroAddress, 1n)).to.be.revertedWith("MINT_TO_ZERO_ADDR"); + }); + + it("Mints shares to the recipient and fires the transfer events", async () => { + const sharesBeforeMint = await steth.sharesOf(holder); + await steth.mock__setMinter(minter); + + await expect(steth.connect(minter).mintShares(holder, 1000n)) + .to.emit(steth, "TransferShares") + .withArgs(ZeroAddress, holder.address, 1000n); + + expect(await steth.sharesOf(holder)).to.equal(sharesBeforeMint + 1000n); }); }); context("burnShares", () => { + it("Reverts when burner is not authorized", async () => { + await steth.mock__useSuperGuards(true); + await expect(steth.burnShares(holder, 1n)).to.be.revertedWith("AUTH_FAILED"); + }); + it("Reverts when burning on zero address", async () => { - await expect(steth.burnShares(ZeroAddress, 1n)).to.be.revertedWith("BURN_FROM_ZERO_ADDR"); + await steth.mock__setBurner(burner); + + await expect(steth.connect(burner).burnShares(ZeroAddress, 1n)).to.be.revertedWith("BURN_FROM_ZERO_ADDR"); }); it("Reverts when burning more than the owner owns", async () => { const sharesOfHolder = await steth.sharesOf(holder); - await expect(steth.burnShares(holder, sharesOfHolder + 1n)).to.be.revertedWith("BALANCE_EXCEEDED"); + await steth.mock__setBurner(burner); + + await expect(steth.connect(burner).burnShares(holder, sharesOfHolder + 1n)).to.be.revertedWith( + "BALANCE_EXCEEDED", + ); + }); + + it("Burns shares from the owner and fires the transfer events", async () => { + const sharesOfHolder = await steth.sharesOf(holder); + await steth.mock__setBurner(burner); + + await expect(steth.connect(burner).burnShares(holder, 1000n)) + .to.emit(steth, "SharesBurnt") + .withArgs(holder.address, 1000n, 1000n, 1000n); + + expect(await steth.sharesOf(holder)).to.equal(sharesOfHolder - 1000n); + }); + }); + + context("_mintInitialShares", () => { + it("Mints shares to the recipient and fires the transfer events", async () => { + const balanceOfInitialSharesHolderBefore = await steth.balanceOf(INITIAL_SHARES_HOLDER); + + await steth.harness__mintInitialShares(1000n); + + expect(await steth.balanceOf(INITIAL_SHARES_HOLDER)).to.approximately( + balanceOfInitialSharesHolderBefore + 1000n, + 1n, + ); }); }); }); diff --git a/test/0.8.9/burner.test.ts b/test/0.8.9/burner.test.ts index a57dd475a..5d18753e9 100644 --- a/test/0.8.9/burner.test.ts +++ b/test/0.8.9/burner.test.ts @@ -49,6 +49,9 @@ describe("Burner.sol", () => { // Accounting is granted the permission to burn shares as a part of the protocol setup accountingSigner = await impersonate(accounting, ether("1.0")); await burner.connect(admin).grantRole(await burner.REQUEST_BURN_SHARES_ROLE(), accountingSigner); + + await steth.mock__setBurner(await burner.getAddress()); + await steth.mock__setMinter(accounting); }); beforeEach(async () => (originalState = await Snapshot.take())); @@ -662,7 +665,7 @@ describe("Burner.sol", () => { expect(coverShares).to.equal(0n); expect(nonCoverShares).to.equal(0n); - await steth.mintShares(burner, 1n); + await steth.connect(accountingSigner).mintShares(burner, 1n); expect(await burner.getExcessStETH()).to.equal(0n); }); From 3d930c54576c8c3f8807e7a14114861edf61df43 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 23 Oct 2024 12:10:31 +0500 Subject: [PATCH 131/338] test: vault setup --- test/0.8.25/vaults/vault.test.ts | 39 ++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 test/0.8.25/vaults/vault.test.ts diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts new file mode 100644 index 000000000..a6ab8c6a9 --- /dev/null +++ b/test/0.8.25/vaults/vault.test.ts @@ -0,0 +1,39 @@ +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; +import { expect } from "chai"; +import { ethers } from "hardhat"; +import { Snapshot } from "test/suite"; +import { + DepositContract__MockForBeaconChainDepositor, + DepositContract__MockForBeaconChainDepositor__factory, +} from "typechain-types"; +import { Vault } from "typechain-types/contracts/0.8.25/vaults"; +import { Vault__factory } from "typechain-types/factories/contracts/0.8.25/vaults"; + +describe.only("Basic vault", async () => { + let deployer: HardhatEthersSigner; + let owner: HardhatEthersSigner; + + let depositContract: DepositContract__MockForBeaconChainDepositor; + let vault: Vault; + + let originalState: string; + + before(async () => { + [deployer, owner] = await ethers.getSigners(); + + const depositContractFactory = new DepositContract__MockForBeaconChainDepositor__factory(deployer); + depositContract = await depositContractFactory.deploy(); + + const vaultFactory = new Vault__factory(owner); + vault = await vaultFactory.deploy(await owner.getAddress(), await depositContract.getAddress()); + + expect(await vault.owner()).to.equal(await owner.getAddress()); + }); + + beforeEach(async () => (originalState = await Snapshot.take())); + afterEach(async () => await Snapshot.restore(originalState)); + + describe("receive", () => { + it("test", async () => {}); + }); +}); From 8d66a87ef1e2cd58ad6f532bac474460d4c22d60 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 23 Oct 2024 12:45:17 +0500 Subject: [PATCH 132/338] chore: use local OZ upgradeable --- contracts/0.6.12/WstETH.sol | 2 +- contracts/0.6.12/interfaces/IStETH.sol | 2 +- .../0.8.25/vaults/DelegatorAlligator.sol | 2 +- contracts/0.8.25/vaults/Vault.sol | 2 +- contracts/0.8.25/vaults/VaultHub.sol | 2 +- .../access/AccessControlUpgradeable.sol | 232 ++++++++++++++++++ .../upgradeable/access/OwnableUpgradeable.sol | 120 +++++++++ .../AccessControlEnumerableUpgradeable.sol | 96 ++++++++ .../upgradeable/proxy/utils/Initializable.sol | 228 +++++++++++++++++ .../upgradeable/utils/ContextUpgradeable.sol | 33 +++ .../utils/introspection/ERC165Upgradeable.sol | 32 +++ package.json | 5 +- yarn.lock | 30 +-- 13 files changed, 758 insertions(+), 28 deletions(-) create mode 100644 contracts/openzeppelin/5.0.2/upgradeable/access/AccessControlUpgradeable.sol create mode 100644 contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol create mode 100644 contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol create mode 100644 contracts/openzeppelin/5.0.2/upgradeable/proxy/utils/Initializable.sol create mode 100644 contracts/openzeppelin/5.0.2/upgradeable/utils/ContextUpgradeable.sol create mode 100644 contracts/openzeppelin/5.0.2/upgradeable/utils/introspection/ERC165Upgradeable.sol diff --git a/contracts/0.6.12/WstETH.sol b/contracts/0.6.12/WstETH.sol index 8e8ca5794..6799c4366 100644 --- a/contracts/0.6.12/WstETH.sol +++ b/contracts/0.6.12/WstETH.sol @@ -5,7 +5,7 @@ /* See contracts/COMPILERS.md */ pragma solidity 0.6.12; -import "@openzeppelin/contracts-v3.4.0/drafts/ERC20Permit.sol"; +import "@openzeppelin/contracts/drafts/ERC20Permit.sol"; import "./interfaces/IStETH.sol"; /** diff --git a/contracts/0.6.12/interfaces/IStETH.sol b/contracts/0.6.12/interfaces/IStETH.sol index 10fcf48bb..e41a8266a 100644 --- a/contracts/0.6.12/interfaces/IStETH.sol +++ b/contracts/0.6.12/interfaces/IStETH.sol @@ -4,7 +4,7 @@ pragma solidity 0.6.12; // latest available for using OZ -import "@openzeppelin/contracts-v3.4.0/token/ERC20/IERC20.sol"; +import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; interface IStETH is IERC20 { function getPooledEthByShares(uint256 _sharesAmount) external view returns (uint256); diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 624d68180..9d11df57b 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -4,7 +4,7 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; -import {AccessControlEnumerable} from "@openzeppelin/contracts/access/extensions/AccessControlEnumerable.sol"; +import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; import {IVault} from "./interfaces/IVault.sol"; import {ILiquidVault} from "./interfaces/ILiquidVault.sol"; diff --git a/contracts/0.8.25/vaults/Vault.sol b/contracts/0.8.25/vaults/Vault.sol index d0bac4a80..28f741790 100644 --- a/contracts/0.8.25/vaults/Vault.sol +++ b/contracts/0.8.25/vaults/Vault.sol @@ -4,7 +4,7 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; -import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable-v5.0.2/access/OwnableUpgradeable.sol"; +import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; import {IVault} from "./interfaces/IVault.sol"; diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index e9b768fe6..93c9c466a 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -4,7 +4,7 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; -import {AccessControlEnumerableUpgradeable} from "@openzeppelin/contracts-upgradeable-v5.0.2/access/extensions/AccessControlEnumerableUpgradeable.sol"; +import {AccessControlEnumerableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol"; import {ILockable} from "./interfaces/ILockable.sol"; import {IHub} from "./interfaces/IHub.sol"; import {ILiquidity} from "./interfaces/ILiquidity.sol"; diff --git a/contracts/openzeppelin/5.0.2/upgradeable/access/AccessControlUpgradeable.sol b/contracts/openzeppelin/5.0.2/upgradeable/access/AccessControlUpgradeable.sol new file mode 100644 index 000000000..26e403d26 --- /dev/null +++ b/contracts/openzeppelin/5.0.2/upgradeable/access/AccessControlUpgradeable.sol @@ -0,0 +1,232 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol) + +pragma solidity ^0.8.20; + +import {IAccessControl} from "@openzeppelin/contracts-v5.0.2/access/IAccessControl.sol"; +import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol"; +import {ERC165Upgradeable} from "../utils/introspection/ERC165Upgradeable.sol"; +import {Initializable} from "../proxy/utils/Initializable.sol"; + +/** + * @dev Contract module that allows children to implement role-based access + * control mechanisms. This is a lightweight version that doesn't allow enumerating role + * members except through off-chain means by accessing the contract event logs. Some + * applications may benefit from on-chain enumerability, for those cases see + * {AccessControlEnumerable}. + * + * Roles are referred to by their `bytes32` identifier. These should be exposed + * in the external API and be unique. The best way to achieve this is by + * using `public constant` hash digests: + * + * ```solidity + * bytes32 public constant MY_ROLE = keccak256("MY_ROLE"); + * ``` + * + * Roles can be used to represent a set of permissions. To restrict access to a + * function call, use {hasRole}: + * + * ```solidity + * function foo() public { + * require(hasRole(MY_ROLE, msg.sender)); + * ... + * } + * ``` + * + * Roles can be granted and revoked dynamically via the {grantRole} and + * {revokeRole} functions. Each role has an associated admin role, and only + * accounts that have a role's admin role can call {grantRole} and {revokeRole}. + * + * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means + * that only accounts with this role will be able to grant or revoke other + * roles. More complex role relationships can be created by using + * {_setRoleAdmin}. + * + * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to + * grant and revoke this role. Extra precautions should be taken to secure + * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules} + * to enforce additional security measures for this role. + */ +abstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControl, ERC165Upgradeable { + struct RoleData { + mapping(address account => bool) hasRole; + bytes32 adminRole; + } + + bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; + + /// @custom:storage-location erc7201:openzeppelin.storage.AccessControl + struct AccessControlStorage { + mapping(bytes32 role => RoleData) _roles; + } + + // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.AccessControl")) - 1)) & ~bytes32(uint256(0xff)) + bytes32 private constant AccessControlStorageLocation = + 0x02dd7bc7dec4dceedda775e58dd541e08a116c6c53815c0bd028192f7b626800; + + function _getAccessControlStorage() private pure returns (AccessControlStorage storage $) { + assembly { + $.slot := AccessControlStorageLocation + } + } + + /** + * @dev Modifier that checks that an account has a specific role. Reverts + * with an {AccessControlUnauthorizedAccount} error including the required role. + */ + modifier onlyRole(bytes32 role) { + _checkRole(role); + _; + } + + function __AccessControl_init() internal onlyInitializing {} + + function __AccessControl_init_unchained() internal onlyInitializing {} + + /** + * @dev See {IERC165-supportsInterface}. + */ + function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { + return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); + } + + /** + * @dev Returns `true` if `account` has been granted `role`. + */ + function hasRole(bytes32 role, address account) public view virtual returns (bool) { + AccessControlStorage storage $ = _getAccessControlStorage(); + return $._roles[role].hasRole[account]; + } + + /** + * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()` + * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier. + */ + function _checkRole(bytes32 role) internal view virtual { + _checkRole(role, _msgSender()); + } + + /** + * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account` + * is missing `role`. + */ + function _checkRole(bytes32 role, address account) internal view virtual { + if (!hasRole(role, account)) { + revert AccessControlUnauthorizedAccount(account, role); + } + } + + /** + * @dev Returns the admin role that controls `role`. See {grantRole} and + * {revokeRole}. + * + * To change a role's admin, use {_setRoleAdmin}. + */ + function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) { + AccessControlStorage storage $ = _getAccessControlStorage(); + return $._roles[role].adminRole; + } + + /** + * @dev Grants `role` to `account`. + * + * If `account` had not been already granted `role`, emits a {RoleGranted} + * event. + * + * Requirements: + * + * - the caller must have ``role``'s admin role. + * + * May emit a {RoleGranted} event. + */ + function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { + _grantRole(role, account); + } + + /** + * @dev Revokes `role` from `account`. + * + * If `account` had been granted `role`, emits a {RoleRevoked} event. + * + * Requirements: + * + * - the caller must have ``role``'s admin role. + * + * May emit a {RoleRevoked} event. + */ + function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { + _revokeRole(role, account); + } + + /** + * @dev Revokes `role` from the calling account. + * + * Roles are often managed via {grantRole} and {revokeRole}: this function's + * purpose is to provide a mechanism for accounts to lose their privileges + * if they are compromised (such as when a trusted device is misplaced). + * + * If the calling account had been revoked `role`, emits a {RoleRevoked} + * event. + * + * Requirements: + * + * - the caller must be `callerConfirmation`. + * + * May emit a {RoleRevoked} event. + */ + function renounceRole(bytes32 role, address callerConfirmation) public virtual { + if (callerConfirmation != _msgSender()) { + revert AccessControlBadConfirmation(); + } + + _revokeRole(role, callerConfirmation); + } + + /** + * @dev Sets `adminRole` as ``role``'s admin role. + * + * Emits a {RoleAdminChanged} event. + */ + function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { + AccessControlStorage storage $ = _getAccessControlStorage(); + bytes32 previousAdminRole = getRoleAdmin(role); + $._roles[role].adminRole = adminRole; + emit RoleAdminChanged(role, previousAdminRole, adminRole); + } + + /** + * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted. + * + * Internal function without access restriction. + * + * May emit a {RoleGranted} event. + */ + function _grantRole(bytes32 role, address account) internal virtual returns (bool) { + AccessControlStorage storage $ = _getAccessControlStorage(); + if (!hasRole(role, account)) { + $._roles[role].hasRole[account] = true; + emit RoleGranted(role, account, _msgSender()); + return true; + } else { + return false; + } + } + + /** + * @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked. + * + * Internal function without access restriction. + * + * May emit a {RoleRevoked} event. + */ + function _revokeRole(bytes32 role, address account) internal virtual returns (bool) { + AccessControlStorage storage $ = _getAccessControlStorage(); + if (hasRole(role, account)) { + $._roles[role].hasRole[account] = false; + emit RoleRevoked(role, account, _msgSender()); + return true; + } else { + return false; + } + } +} diff --git a/contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol b/contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol new file mode 100644 index 000000000..9974cd4f1 --- /dev/null +++ b/contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol @@ -0,0 +1,120 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol) + +pragma solidity ^0.8.20; + +import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol"; +import {Initializable} from "../proxy/utils/Initializable.sol"; + +/** + * @dev Contract module which provides a basic access control mechanism, where + * there is an account (an owner) that can be granted exclusive access to + * specific functions. + * + * The initial owner is set to the address provided by the deployer. This can + * later be changed with {transferOwnership}. + * + * This module is used through inheritance. It will make available the modifier + * `onlyOwner`, which can be applied to your functions to restrict their use to + * the owner. + */ +abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable { + /// @custom:storage-location erc7201:openzeppelin.storage.Ownable + struct OwnableStorage { + address _owner; + } + + // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Ownable")) - 1)) & ~bytes32(uint256(0xff)) + bytes32 private constant OwnableStorageLocation = + 0x9016d09d72d40fdae2fd8ceac6b6234c7706214fd39c1cd1e609a0528c199300; + + function _getOwnableStorage() private pure returns (OwnableStorage storage $) { + assembly { + $.slot := OwnableStorageLocation + } + } + + /** + * @dev The caller account is not authorized to perform an operation. + */ + error OwnableUnauthorizedAccount(address account); + + /** + * @dev The owner is not a valid owner account. (eg. `address(0)`) + */ + error OwnableInvalidOwner(address owner); + + event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); + + /** + * @dev Initializes the contract setting the address provided by the deployer as the initial owner. + */ + function __Ownable_init(address initialOwner) internal onlyInitializing { + __Ownable_init_unchained(initialOwner); + } + + function __Ownable_init_unchained(address initialOwner) internal onlyInitializing { + if (initialOwner == address(0)) { + revert OwnableInvalidOwner(address(0)); + } + _transferOwnership(initialOwner); + } + + /** + * @dev Throws if called by any account other than the owner. + */ + modifier onlyOwner() { + _checkOwner(); + _; + } + + /** + * @dev Returns the address of the current owner. + */ + function owner() public view virtual returns (address) { + OwnableStorage storage $ = _getOwnableStorage(); + return $._owner; + } + + /** + * @dev Throws if the sender is not the owner. + */ + function _checkOwner() internal view virtual { + if (owner() != _msgSender()) { + revert OwnableUnauthorizedAccount(_msgSender()); + } + } + + /** + * @dev Leaves the contract without owner. It will not be possible to call + * `onlyOwner` functions. Can only be called by the current owner. + * + * NOTE: Renouncing ownership will leave the contract without an owner, + * thereby disabling any functionality that is only available to the owner. + */ + function renounceOwnership() public virtual onlyOwner { + _transferOwnership(address(0)); + } + + /** + * @dev Transfers ownership of the contract to a new account (`newOwner`). + * Can only be called by the current owner. + */ + function transferOwnership(address newOwner) public virtual onlyOwner { + if (newOwner == address(0)) { + revert OwnableInvalidOwner(address(0)); + } + _transferOwnership(newOwner); + } + + /** + * @dev Transfers ownership of the contract to a new account (`newOwner`). + * Internal function without access restriction. + */ + function _transferOwnership(address newOwner) internal virtual { + OwnableStorage storage $ = _getOwnableStorage(); + address oldOwner = $._owner; + $._owner = newOwner; + emit OwnershipTransferred(oldOwner, newOwner); + } +} diff --git a/contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol b/contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol new file mode 100644 index 000000000..83759584b --- /dev/null +++ b/contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol @@ -0,0 +1,96 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (access/extensions/AccessControlEnumerable.sol) + +pragma solidity ^0.8.20; + +import {IAccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/IAccessControlEnumerable.sol"; +import {AccessControlUpgradeable} from "../AccessControlUpgradeable.sol"; +import {EnumerableSet} from "@openzeppelin/contracts-v5.0.2/utils/structs/EnumerableSet.sol"; +import {Initializable} from "../../proxy/utils/Initializable.sol"; + +/** + * @dev Extension of {AccessControl} that allows enumerating the members of each role. + */ +abstract contract AccessControlEnumerableUpgradeable is + Initializable, + IAccessControlEnumerable, + AccessControlUpgradeable +{ + using EnumerableSet for EnumerableSet.AddressSet; + + /// @custom:storage-location erc7201:openzeppelin.storage.AccessControlEnumerable + struct AccessControlEnumerableStorage { + mapping(bytes32 role => EnumerableSet.AddressSet) _roleMembers; + } + + // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.AccessControlEnumerable")) - 1)) & ~bytes32(uint256(0xff)) + bytes32 private constant AccessControlEnumerableStorageLocation = + 0xc1f6fe24621ce81ec5827caf0253cadb74709b061630e6b55e82371705932000; + + function _getAccessControlEnumerableStorage() private pure returns (AccessControlEnumerableStorage storage $) { + assembly { + $.slot := AccessControlEnumerableStorageLocation + } + } + + function __AccessControlEnumerable_init() internal onlyInitializing {} + + function __AccessControlEnumerable_init_unchained() internal onlyInitializing {} + + /** + * @dev See {IERC165-supportsInterface}. + */ + function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { + return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId); + } + + /** + * @dev Returns one of the accounts that have `role`. `index` must be a + * value between 0 and {getRoleMemberCount}, non-inclusive. + * + * Role bearers are not sorted in any particular way, and their ordering may + * change at any point. + * + * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure + * you perform all queries on the same block. See the following + * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] + * for more information. + */ + function getRoleMember(bytes32 role, uint256 index) public view virtual returns (address) { + AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); + return $._roleMembers[role].at(index); + } + + /** + * @dev Returns the number of accounts that have `role`. Can be used + * together with {getRoleMember} to enumerate all bearers of a role. + */ + function getRoleMemberCount(bytes32 role) public view virtual returns (uint256) { + AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); + return $._roleMembers[role].length(); + } + + /** + * @dev Overload {AccessControl-_grantRole} to track enumerable memberships + */ + function _grantRole(bytes32 role, address account) internal virtual override returns (bool) { + AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); + bool granted = super._grantRole(role, account); + if (granted) { + $._roleMembers[role].add(account); + } + return granted; + } + + /** + * @dev Overload {AccessControl-_revokeRole} to track enumerable memberships + */ + function _revokeRole(bytes32 role, address account) internal virtual override returns (bool) { + AccessControlEnumerableStorage storage $ = _getAccessControlEnumerableStorage(); + bool revoked = super._revokeRole(role, account); + if (revoked) { + $._roleMembers[role].remove(account); + } + return revoked; + } +} diff --git a/contracts/openzeppelin/5.0.2/upgradeable/proxy/utils/Initializable.sol b/contracts/openzeppelin/5.0.2/upgradeable/proxy/utils/Initializable.sol new file mode 100644 index 000000000..b3d82b586 --- /dev/null +++ b/contracts/openzeppelin/5.0.2/upgradeable/proxy/utils/Initializable.sol @@ -0,0 +1,228 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/Initializable.sol) + +pragma solidity ^0.8.20; + +/** + * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed + * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an + * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer + * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect. + * + * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be + * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in + * case an upgrade adds a module that needs to be initialized. + * + * For example: + * + * [.hljs-theme-light.nopadding] + * ```solidity + * contract MyToken is ERC20Upgradeable { + * function initialize() initializer public { + * __ERC20_init("MyToken", "MTK"); + * } + * } + * + * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable { + * function initializeV2() reinitializer(2) public { + * __ERC20Permit_init("MyToken"); + * } + * } + * ``` + * + * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as + * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}. + * + * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure + * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity. + * + * [CAUTION] + * ==== + * Avoid leaving a contract uninitialized. + * + * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation + * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke + * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed: + * + * [.hljs-theme-light.nopadding] + * ``` + * /// @custom:oz-upgrades-unsafe-allow constructor + * constructor() { + * _disableInitializers(); + * } + * ``` + * ==== + */ +abstract contract Initializable { + /** + * @dev Storage of the initializable contract. + * + * It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions + * when using with upgradeable contracts. + * + * @custom:storage-location erc7201:openzeppelin.storage.Initializable + */ + struct InitializableStorage { + /** + * @dev Indicates that the contract has been initialized. + */ + uint64 _initialized; + /** + * @dev Indicates that the contract is in the process of being initialized. + */ + bool _initializing; + } + + // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Initializable")) - 1)) & ~bytes32(uint256(0xff)) + bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00; + + /** + * @dev The contract is already initialized. + */ + error InvalidInitialization(); + + /** + * @dev The contract is not initializing. + */ + error NotInitializing(); + + /** + * @dev Triggered when the contract has been initialized or reinitialized. + */ + event Initialized(uint64 version); + + /** + * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope, + * `onlyInitializing` functions can be used to initialize parent contracts. + * + * Similar to `reinitializer(1)`, except that in the context of a constructor an `initializer` may be invoked any + * number of times. This behavior in the constructor can be useful during testing and is not expected to be used in + * production. + * + * Emits an {Initialized} event. + */ + modifier initializer() { + // solhint-disable-next-line var-name-mixedcase + InitializableStorage storage $ = _getInitializableStorage(); + + // Cache values to avoid duplicated sloads + bool isTopLevelCall = !$._initializing; + uint64 initialized = $._initialized; + + // Allowed calls: + // - initialSetup: the contract is not in the initializing state and no previous version was + // initialized + // - construction: the contract is initialized at version 1 (no reininitialization) and the + // current contract is just being deployed + bool initialSetup = initialized == 0 && isTopLevelCall; + bool construction = initialized == 1 && address(this).code.length == 0; + + if (!initialSetup && !construction) { + revert InvalidInitialization(); + } + $._initialized = 1; + if (isTopLevelCall) { + $._initializing = true; + } + _; + if (isTopLevelCall) { + $._initializing = false; + emit Initialized(1); + } + } + + /** + * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the + * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be + * used to initialize parent contracts. + * + * A reinitializer may be used after the original initialization step. This is essential to configure modules that + * are added through upgrades and that require initialization. + * + * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer` + * cannot be nested. If one is invoked in the context of another, execution will revert. + * + * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in + * a contract, executing them in the right order is up to the developer or operator. + * + * WARNING: Setting the version to 2**64 - 1 will prevent any future reinitialization. + * + * Emits an {Initialized} event. + */ + modifier reinitializer(uint64 version) { + // solhint-disable-next-line var-name-mixedcase + InitializableStorage storage $ = _getInitializableStorage(); + + if ($._initializing || $._initialized >= version) { + revert InvalidInitialization(); + } + $._initialized = version; + $._initializing = true; + _; + $._initializing = false; + emit Initialized(version); + } + + /** + * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the + * {initializer} and {reinitializer} modifiers, directly or indirectly. + */ + modifier onlyInitializing() { + _checkInitializing(); + _; + } + + /** + * @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}. + */ + function _checkInitializing() internal view virtual { + if (!_isInitializing()) { + revert NotInitializing(); + } + } + + /** + * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call. + * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized + * to any version. It is recommended to use this to lock implementation contracts that are designed to be called + * through proxies. + * + * Emits an {Initialized} event the first time it is successfully executed. + */ + function _disableInitializers() internal virtual { + // solhint-disable-next-line var-name-mixedcase + InitializableStorage storage $ = _getInitializableStorage(); + + if ($._initializing) { + revert InvalidInitialization(); + } + if ($._initialized != type(uint64).max) { + $._initialized = type(uint64).max; + emit Initialized(type(uint64).max); + } + } + + /** + * @dev Returns the highest version that has been initialized. See {reinitializer}. + */ + function _getInitializedVersion() internal view returns (uint64) { + return _getInitializableStorage()._initialized; + } + + /** + * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}. + */ + function _isInitializing() internal view returns (bool) { + return _getInitializableStorage()._initializing; + } + + /** + * @dev Returns a pointer to the storage namespace. + */ + // solhint-disable-next-line var-name-mixedcase + function _getInitializableStorage() private pure returns (InitializableStorage storage $) { + assembly { + $.slot := INITIALIZABLE_STORAGE + } + } +} diff --git a/contracts/openzeppelin/5.0.2/upgradeable/utils/ContextUpgradeable.sol b/contracts/openzeppelin/5.0.2/upgradeable/utils/ContextUpgradeable.sol new file mode 100644 index 000000000..6390d7def --- /dev/null +++ b/contracts/openzeppelin/5.0.2/upgradeable/utils/ContextUpgradeable.sol @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol) + +pragma solidity ^0.8.20; +import {Initializable} from "../proxy/utils/Initializable.sol"; + +/** + * @dev Provides information about the current execution context, including the + * sender of the transaction and its data. While these are generally available + * via msg.sender and msg.data, they should not be accessed in such a direct + * manner, since when dealing with meta-transactions the account sending and + * paying for execution may not be the actual sender (as far as an application + * is concerned). + * + * This contract is only required for intermediate, library-like contracts. + */ +abstract contract ContextUpgradeable is Initializable { + function __Context_init() internal onlyInitializing {} + + function __Context_init_unchained() internal onlyInitializing {} + + function _msgSender() internal view virtual returns (address) { + return msg.sender; + } + + function _msgData() internal view virtual returns (bytes calldata) { + return msg.data; + } + + function _contextSuffixLength() internal view virtual returns (uint256) { + return 0; + } +} diff --git a/contracts/openzeppelin/5.0.2/upgradeable/utils/introspection/ERC165Upgradeable.sol b/contracts/openzeppelin/5.0.2/upgradeable/utils/introspection/ERC165Upgradeable.sol new file mode 100644 index 000000000..883a5d1a8 --- /dev/null +++ b/contracts/openzeppelin/5.0.2/upgradeable/utils/introspection/ERC165Upgradeable.sol @@ -0,0 +1,32 @@ +// SPDX-License-Identifier: MIT +// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol) + +pragma solidity ^0.8.20; + +import {IERC165} from "@openzeppelin/contracts-v5.0.2/utils/introspection/IERC165.sol"; +import {Initializable} from "../../proxy/utils/Initializable.sol"; + +/** + * @dev Implementation of the {IERC165} interface. + * + * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check + * for the additional interface id that will be supported. For example: + * + * ```solidity + * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { + * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); + * } + * ``` + */ +abstract contract ERC165Upgradeable is Initializable, IERC165 { + function __ERC165_init() internal onlyInitializing {} + + function __ERC165_init_unchained() internal onlyInitializing {} + + /** + * @dev See {IERC165-supportsInterface}. + */ + function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) { + return interfaceId == type(IERC165).interfaceId; + } +} diff --git a/package.json b/package.json index 09fe10811..c3d51f574 100644 --- a/package.json +++ b/package.json @@ -106,10 +106,9 @@ "@aragon/id": "2.1.1", "@aragon/minime": "1.0.0", "@aragon/os": "4.4.0", - "@openzeppelin/contracts": "5.0.2", - "@openzeppelin/contracts-upgradeable-v5.0.2": "npm:@openzeppelin/contracts-upgradeable@5.0.2", - "@openzeppelin/contracts-v3.4.0": "npm:@openzeppelin/contracts@3.4.0", + "@openzeppelin/contracts": "3.4.0", "@openzeppelin/contracts-v4.4": "npm:@openzeppelin/contracts@4.4.1", + "@openzeppelin/contracts-v5.0.2": "npm:@openzeppelin/contracts@5.0.2", "openzeppelin-solidity": "2.0.0" } } diff --git a/yarn.lock b/yarn.lock index 7bbecfeb8..382c480b3 100644 --- a/yarn.lock +++ b/yarn.lock @@ -1577,22 +1577,6 @@ __metadata: languageName: node linkType: hard -"@openzeppelin/contracts-upgradeable-v5.0.2@npm:@openzeppelin/contracts-upgradeable@5.0.2": - version: 5.0.2 - resolution: "@openzeppelin/contracts-upgradeable@npm:5.0.2" - peerDependencies: - "@openzeppelin/contracts": 5.0.2 - checksum: 10c0/0bd47a4fa0ba8084c1df9573968ff02387bc21514d846b5feb4ad42f90f3ba26bb1e40f17f03e4fa24ffbe473b9ea06c137283297884ab7d5b98d2c112904dc9 - languageName: node - linkType: hard - -"@openzeppelin/contracts-v3.4.0@npm:@openzeppelin/contracts@3.4.0": - version: 3.4.0 - resolution: "@openzeppelin/contracts@npm:3.4.0" - checksum: 10c0/685a951d4a159a37c8ed359a9f94455bb8cf5dc42122bb00fc3f571bf2889bbda40fcaa6237620786794583ca5ec7697d809c9e07651893d3618413b3589fee8 - languageName: node - linkType: hard - "@openzeppelin/contracts-v4.4@npm:@openzeppelin/contracts@4.4.1": version: 4.4.1 resolution: "@openzeppelin/contracts@npm:4.4.1" @@ -1600,13 +1584,20 @@ __metadata: languageName: node linkType: hard -"@openzeppelin/contracts@npm:5.0.2": +"@openzeppelin/contracts-v5.0.2@npm:@openzeppelin/contracts@5.0.2": version: 5.0.2 resolution: "@openzeppelin/contracts@npm:5.0.2" checksum: 10c0/d042661db7bb2f3a4b9ef30bba332e86ac20907d171f2ebfccdc9255cc69b62786fead8d6904b8148a8f26946bc7c15eead91b95f75db0c193a99d52e528663e languageName: node linkType: hard +"@openzeppelin/contracts@npm:3.4.0": + version: 3.4.0 + resolution: "@openzeppelin/contracts@npm:3.4.0" + checksum: 10c0/685a951d4a159a37c8ed359a9f94455bb8cf5dc42122bb00fc3f571bf2889bbda40fcaa6237620786794583ca5ec7697d809c9e07651893d3618413b3589fee8 + languageName: node + linkType: hard + "@pkgjs/parseargs@npm:^0.11.0": version: 0.11.0 resolution: "@pkgjs/parseargs@npm:0.11.0" @@ -8020,10 +8011,9 @@ __metadata: "@nomicfoundation/hardhat-toolbox": "npm:^5.0.0" "@nomicfoundation/hardhat-verify": "npm:^2.0.11" "@nomicfoundation/ignition-core": "npm:^0.15.5" - "@openzeppelin/contracts": "npm:5.0.2" - "@openzeppelin/contracts-upgradeable-v5.0.2": "npm:@openzeppelin/contracts-upgradeable@5.0.2" - "@openzeppelin/contracts-v3.4.0": "npm:@openzeppelin/contracts@3.4.0" + "@openzeppelin/contracts": "npm:3.4.0" "@openzeppelin/contracts-v4.4": "npm:@openzeppelin/contracts@4.4.1" + "@openzeppelin/contracts-v5.0.2": "npm:@openzeppelin/contracts@5.0.2" "@typechain/ethers-v6": "npm:^0.5.1" "@typechain/hardhat": "npm:^9.1.0" "@types/chai": "npm:^4.3.19" From 5edbeb5cbb454485d6c2d3633d4630d64fd4525f Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 23 Oct 2024 12:48:25 +0500 Subject: [PATCH 133/338] fix: reset formatting --- contracts/0.6.12/WstETH.sol | 12 +++++++----- contracts/0.6.12/interfaces/IStETH.sol | 1 + 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/contracts/0.6.12/WstETH.sol b/contracts/0.6.12/WstETH.sol index 6799c4366..0f3620abe 100644 --- a/contracts/0.6.12/WstETH.sol +++ b/contracts/0.6.12/WstETH.sol @@ -31,9 +31,11 @@ contract WstETH is ERC20Permit { /** * @param _stETH address of the StETH token to wrap */ - constructor( - IStETH _stETH - ) public ERC20Permit("Wrapped liquid staked Ether 2.0") ERC20("Wrapped liquid staked Ether 2.0", "wstETH") { + constructor(IStETH _stETH) + public + ERC20Permit("Wrapped liquid staked Ether 2.0") + ERC20("Wrapped liquid staked Ether 2.0", "wstETH") + { stETH = _stETH; } @@ -73,8 +75,8 @@ contract WstETH is ERC20Permit { } /** - * @notice Shortcut to stake ETH and auto-wrap returned stETH - */ + * @notice Shortcut to stake ETH and auto-wrap returned stETH + */ receive() external payable { uint256 shares = stETH.submit{value: msg.value}(address(0)); _mint(msg.sender, shares); diff --git a/contracts/0.6.12/interfaces/IStETH.sol b/contracts/0.6.12/interfaces/IStETH.sol index e41a8266a..b330fef3b 100644 --- a/contracts/0.6.12/interfaces/IStETH.sol +++ b/contracts/0.6.12/interfaces/IStETH.sol @@ -6,6 +6,7 @@ pragma solidity 0.6.12; // latest available for using OZ import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; + interface IStETH is IERC20 { function getPooledEthByShares(uint256 _sharesAmount) external view returns (uint256); From c8318d02346f6995841fe67fc88ab8f0b155d6df Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 23 Oct 2024 14:42:29 +0500 Subject: [PATCH 134/338] refactor: combine into a single vault --- .../0.8.25/vaults/LiquidStakingVault.sol | 159 ---------------- contracts/0.8.25/vaults/Vault.sol | 174 +++++++++++++----- 2 files changed, 131 insertions(+), 202 deletions(-) delete mode 100644 contracts/0.8.25/vaults/LiquidStakingVault.sol diff --git a/contracts/0.8.25/vaults/LiquidStakingVault.sol b/contracts/0.8.25/vaults/LiquidStakingVault.sol deleted file mode 100644 index af150c728..000000000 --- a/contracts/0.8.25/vaults/LiquidStakingVault.sol +++ /dev/null @@ -1,159 +0,0 @@ -// SPDX-FileCopyrightText: 2023 Lido -// SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md -pragma solidity 0.8.25; - -import {Vault} from "./Vault.sol"; -import {IHub, ILiquidVault} from "./interfaces/ILiquidVault.sol"; - -// TODO: add erc-4626-like can* methods -// TODO: add sanity checks -contract LiquidVault is ILiquidVault, Vault { - uint256 private constant MAX_FEE = 10000; - - IHub private immutable hub; - - Report private latestReport; - - uint256 private locked; - int256 private inOutDelta; // Is direct validator depositing affects this accounting? - - uint256 private constant MAX_SUBSCRIPTIONS = 10; - ReportSubscription[] reportSubscriptions; - - constructor(address _hub, address _owner, address _depositContract) Vault(_owner, _depositContract) { - hub = IHub(_hub); - } - - function getHub() external view returns (IHub) { - return hub; - } - - function getLatestReport() external view returns (Report memory) { - return latestReport; - } - - function getLocked() external view returns (uint256) { - return locked; - } - - function getInOutDelta() external view returns (int256) { - return inOutDelta; - } - - function valuation() public view returns (uint256) { - return uint256(int128(latestReport.valuation) + inOutDelta - latestReport.inOutDelta); - } - - function isHealthy() public view returns (bool) { - return locked <= valuation(); - } - - function getWithdrawableAmount() public view returns (uint256) { - if (locked > valuation()) return 0; - - return valuation() - locked; - } - - function fund() public payable override(Vault) { - inOutDelta += int256(msg.value); - - super.fund(); - } - - function withdraw(address _recipient, uint256 _ether) public override(Vault) { - if (_recipient == address(0)) revert Zero("_recipient"); - if (_ether == 0) revert Zero("_ether"); - if (getWithdrawableAmount() < _ether) revert InsufficientUnlocked(getWithdrawableAmount(), _ether); - - inOutDelta -= int256(_ether); - super.withdraw(_recipient, _ether); - - _revertIfNotHealthy(); - } - - function deposit( - uint256 _numberOfDeposits, - bytes calldata _pubkeys, - bytes calldata _signatures - ) public override(Vault) { - // unhealthy vaults are up to force rebalancing - // so, we don't want it to send eth back to the Beacon Chain - _revertIfNotHealthy(); - - super.deposit(_numberOfDeposits, _pubkeys, _signatures); - } - - function mint(address _recipient, uint256 _tokens) external payable onlyOwner { - if (_recipient == address(0)) revert Zero("_recipient"); - if (_tokens == 0) revert Zero("_shares"); - - uint256 newlyLocked = hub.mintStethBackedByVault(_recipient, _tokens); - - if (newlyLocked > locked) { - locked = newlyLocked; - - emit Locked(newlyLocked); - } - } - - function burn(uint256 _tokens) external onlyOwner { - if (_tokens == 0) revert Zero("_tokens"); - - // burn shares at once but unlock balance later during the report - hub.burnStethBackedByVault(_tokens); - } - - function rebalance(uint256 _ether) external payable { - if (_ether == 0) revert Zero("_ether"); - if (address(this).balance < _ether) revert InsufficientBalance(address(this).balance); - - if (owner() == msg.sender || (!isHealthy() && msg.sender == address(hub))) { - // force rebalance - // TODO: check rounding here - // mint some stETH in Lido v2 and burn it on the vault - inOutDelta -= int256(_ether); - emit Withdrawn(msg.sender, msg.sender, _ether); - - hub.rebalance{value: _ether}(); - } else { - revert NotAuthorized("rebalance", msg.sender); - } - } - - function update(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { - if (msg.sender != address(hub)) revert NotAuthorized("update", msg.sender); - - latestReport = Report(uint128(_valuation), int128(_inOutDelta)); //TODO: safecast - locked = _locked; - - for (uint256 i = 0; i < reportSubscriptions.length; i++) { - ReportSubscription memory subscription = reportSubscriptions[i]; - (bool success, ) = subscription.subscriber.call( - abi.encodePacked(subscription.callback, _valuation, _inOutDelta, _locked) - ); - - if (!success) { - emit ReportSubscriptionFailed(subscription.subscriber, subscription.callback); - } - } - - emit Reported(_valuation, _inOutDelta, _locked); - } - - function subscribe(address _subscriber, bytes4 _callback) external onlyOwner { - if (reportSubscriptions.length == MAX_SUBSCRIPTIONS) revert MaxReportSubscriptionsReached(); - - reportSubscriptions.push(ReportSubscription(_subscriber, _callback)); - } - - function unsubscribe(uint256 _index) external onlyOwner { - reportSubscriptions[_index] = reportSubscriptions[reportSubscriptions.length - 1]; - reportSubscriptions.pop(); - } - - function _revertIfNotHealthy() private view { - if (!isHealthy()) revert NotHealthy(locked, valuation()); - } -} diff --git a/contracts/0.8.25/vaults/Vault.sol b/contracts/0.8.25/vaults/Vault.sol index 28f741790..dae87866f 100644 --- a/contracts/0.8.25/vaults/Vault.sol +++ b/contracts/0.8.25/vaults/Vault.sol @@ -6,74 +6,162 @@ pragma solidity 0.8.25; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; -import {IVault} from "./interfaces/IVault.sol"; - -// TODO: trigger validator exit -// TODO: add recover functions -// TODO: max size - -/// @title Vault -/// @author folkyatina -/// @notice A basic vault contract for managing Ethereum deposits, withdrawals, and validator operations -/// on the Beacon Chain. It allows the owner to fund the vault, create validators, trigger validator exits, -/// and withdraw ETH. The vault also handles execution layer rewards. -contract Vault is IVault, VaultBeaconChainDepositor, OwnableUpgradeable { - constructor(address _owner, address _depositContract) VaultBeaconChainDepositor(_depositContract) { +import {IHub} from "./interfaces/ILiquidVault.sol"; + +interface ReportHook { + function onReport(uint256 _valuation) external; +} + +contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { + event Funded(address indexed sender, uint256 amount); + event Withdrawn(address indexed sender, address indexed recipient, uint256 amount); + event DepositedToBeaconChain(address indexed sender, uint256 numberOfDeposits, uint256 amount); + event ExecutionLayerRewardsReceived(address indexed sender, uint256 amount); + event ValidatorsExited(address indexed sender, uint256 numberOfValidators); + event Locked(uint256 locked); + event Reported(uint256 valuation, int256 inOutDelta, uint256 locked); + + error ZeroInvalid(string name); + error InsufficientBalance(uint256 balance); + error InsufficientUnlocked(uint256 unlocked); + error TransferFailed(address recipient, uint256 amount); + error NotHealthy(); + error NotAuthorized(string operation, address sender); + + struct Report { + uint128 valuation; + int128 inOutDelta; + } + + uint256 private constant MAX_FEE = 100_00; + + IHub public immutable hub; + Report public latestReport; + uint256 public locked; + int256 public inOutDelta; + + constructor( + address _owner, + address _hub, + address _beaconChainDepositContract + ) VaultBeaconChainDepositor(_beaconChainDepositContract) { + hub = IHub(_hub); + _transferOwnership(_owner); } - receive() external payable virtual { - if (msg.value == 0) revert Zero("msg.value"); + receive() external payable { + if (msg.value == 0) revert ZeroInvalid("msg.value"); - emit ExecRewardsReceived(msg.sender, msg.value); + emit ExecutionLayerRewardsReceived(msg.sender, msg.value); } - /// @inheritdoc IVault - function getWithdrawalCredentials() public view returns (bytes32) { + function valuation() public view returns (uint256) { + return uint256(int128(latestReport.valuation) + inOutDelta - latestReport.inOutDelta); + } + + function isHealthy() public view returns (bool) { + return valuation() >= locked; + } + + function unlocked() public view returns (uint256) { + uint256 _valuation = valuation(); + uint256 _locked = locked; + + if (_locked > _valuation) return 0; + + return _valuation - _locked; + } + + function withdrawalCredentials() public view returns (bytes32) { return bytes32((0x01 << 248) + uint160(address(this))); } - /// @inheritdoc IVault - function fund() public payable virtual onlyOwner { - if (msg.value == 0) revert Zero("msg.value"); + function fund() public payable onlyOwner { + if (msg.value == 0) revert ZeroInvalid("msg.value"); + + inOutDelta += int256(msg.value); emit Funded(msg.sender, msg.value); } - // TODO: maxEB + DSM support - /// @inheritdoc IVault - function deposit( + function withdraw(address _recipient, uint256 _ether) public onlyOwner { + if (_recipient == address(0)) revert ZeroInvalid("_recipient"); + if (_ether == 0) revert ZeroInvalid("_ether"); + uint256 _unlocked = unlocked(); + if (_ether > _unlocked) revert InsufficientUnlocked(_unlocked); + if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); + + inOutDelta -= int256(_ether); + (bool success, ) = _recipient.call{value: _ether}(""); + if (!success) revert TransferFailed(_recipient, _ether); + if (!isHealthy()) revert NotHealthy(); + + emit Withdrawn(msg.sender, _recipient, _ether); + } + + function depositToBeaconChain( uint256 _numberOfDeposits, bytes calldata _pubkeys, bytes calldata _signatures - ) public virtual onlyOwner { - if (_numberOfDeposits == 0) revert Zero("_numberOfDeposits"); - - _makeBeaconChainDeposits32ETH( - _numberOfDeposits, - bytes.concat(getWithdrawalCredentials()), - _pubkeys, - _signatures - ); - emit Deposited(msg.sender, _numberOfDeposits, _numberOfDeposits * 32 ether); + ) public onlyOwner { + if (_numberOfDeposits == 0) revert ZeroInvalid("_numberOfDeposits"); + if (!isHealthy()) revert NotHealthy(); + + _makeBeaconChainDeposits32ETH(_numberOfDeposits, bytes.concat(withdrawalCredentials()), _pubkeys, _signatures); + emit DepositedToBeaconChain(msg.sender, _numberOfDeposits, _numberOfDeposits * 32 ether); } - /// @inheritdoc IVault function exitValidators(uint256 _numberOfValidators) public virtual onlyOwner { // [here will be triggerable exit] emit ValidatorsExited(msg.sender, _numberOfValidators); } - /// @inheritdoc IVault - function withdraw(address _recipient, uint256 _amount) public virtual onlyOwner { - if (_recipient == address(0)) revert Zero("_recipient"); - if (_amount == 0) revert Zero("_amount"); - if (_amount > address(this).balance) revert InsufficientBalance(address(this).balance); + function mint(address _recipient, uint256 _tokens) external payable onlyOwner { + if (_recipient == address(0)) revert ZeroInvalid("_recipient"); + if (_tokens == 0) revert ZeroInvalid("_tokens"); + + uint256 newlyLocked = hub.mintStethBackedByVault(_recipient, _tokens); + + if (newlyLocked > locked) { + locked = newlyLocked; + + emit Locked(newlyLocked); + } + } + + function burn(uint256 _tokens) external onlyOwner { + if (_tokens == 0) revert ZeroInvalid("_tokens"); + + hub.burnStethBackedByVault(_tokens); + } + + function rebalance(uint256 _ether) external payable { + if (_ether == 0) revert ZeroInvalid("_ether"); + if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); + + if (owner() == msg.sender || (!isHealthy() && msg.sender == address(hub))) { + // force rebalance + // TODO: check rounding here + // mint some stETH in Lido v2 and burn it on the vault + inOutDelta -= int256(_ether); + emit Withdrawn(msg.sender, msg.sender, _ether); + + hub.rebalance{value: _ether}(); + } else { + revert NotAuthorized("rebalance", msg.sender); + } + } + + function update(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { + if (msg.sender != address(hub)) revert NotAuthorized("update", msg.sender); + + latestReport = Report(uint128(_valuation), int128(_inOutDelta)); //TODO: safecast + locked = _locked; - (bool success, ) = _recipient.call{value: _amount}(""); - if (!success) revert TransferFailed(_recipient, _amount); + ReportHook(owner()).onReport(_valuation); - emit Withdrawn(msg.sender, _recipient, _amount); + emit Reported(_valuation, _inOutDelta, _locked); } } From 4c6d8a67489d27253506ffcfdaebc3eb376f98b5 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 23 Oct 2024 14:59:27 +0500 Subject: [PATCH 135/338] refactor: use single ivault interface --- .../0.8.25/vaults/DelegatorAlligator.sol | 21 ++-- contracts/0.8.25/vaults/interfaces/IVault.sol | 96 +++++++------------ 2 files changed, 44 insertions(+), 73 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 9d11df57b..5ca415f1d 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -6,9 +6,6 @@ pragma solidity 0.8.25; import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; import {IVault} from "./interfaces/IVault.sol"; -import {ILiquidVault} from "./interfaces/ILiquidVault.sol"; - -interface DelegatedVault is ILiquidVault, IVault {} // DelegatorAlligator: Vault Delegated Owner // 3-Party Role Setup: Manager, Depositor, Operator @@ -35,17 +32,17 @@ contract DelegatorAlligator is AccessControlEnumerable { bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); bytes32 public constant VAULT_ROLE = keccak256("Vault.DelegatorAlligator.VaultRole"); - DelegatedVault public vault; + IVault public vault; - ILiquidVault.Report public lastClaimedReport; + IVault.Report public lastClaimedReport; uint256 public managementFee; uint256 public performanceFee; uint256 public managementDue; - constructor(DelegatedVault _vault, address _admin) { - vault = _vault; + constructor(address _vault, address _admin) { + vault = IVault(_vault); _grantRole(VAULT_ROLE, address(_vault)); _grantRole(DEFAULT_ADMIN_ROLE, _admin); @@ -64,7 +61,7 @@ contract DelegatorAlligator is AccessControlEnumerable { } function getPerformanceDue() public view returns (uint256) { - ILiquidVault.Report memory latestReport = vault.getLatestReport(); + IVault.Report memory latestReport = vault.latestReport(); int128 _performanceDue = int128(latestReport.valuation - lastClaimedReport.valuation) - int128(latestReport.inOutDelta - lastClaimedReport.inOutDelta); @@ -111,7 +108,7 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * DEPOSITOR FUNCTIONS * * * * * /// function getWithdrawableAmount() public view returns (uint256) { - uint256 reserved = _max(vault.getLocked(), managementDue + getPerformanceDue()); + uint256 reserved = _max(vault.locked(), managementDue + getPerformanceDue()); uint256 value = vault.valuation(); if (reserved > value) { @@ -144,7 +141,7 @@ contract DelegatorAlligator is AccessControlEnumerable { bytes calldata _pubkeys, bytes calldata _signatures ) external onlyRole(OPERATOR_ROLE) { - vault.deposit(_numberOfDeposits, _pubkeys, _signatures); + vault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); } function claimPerformanceDue(address _recipient, bool _liquid) external onlyRole(OPERATOR_ROLE) { @@ -153,7 +150,7 @@ contract DelegatorAlligator is AccessControlEnumerable { uint256 due = getPerformanceDue(); if (due > 0) { - lastClaimedReport = vault.getLatestReport(); + lastClaimedReport = vault.latestReport(); if (_liquid) { mint(_recipient, due); @@ -172,7 +169,7 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * INTERNAL FUNCTIONS * * * * * /// function _withdrawFeeInEther(address _recipient, uint256 _ether) internal { - int256 unlocked = int256(vault.valuation()) - int256(vault.getLocked()); + int256 unlocked = int256(vault.valuation()) - int256(vault.locked()); uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; if (unreserved < _ether) revert InsufficientUnlockedAmount(unreserved, _ether); diff --git a/contracts/0.8.25/vaults/interfaces/IVault.sol b/contracts/0.8.25/vaults/interfaces/IVault.sol index 7e9b2d171..211b60ec0 100644 --- a/contracts/0.8.25/vaults/interfaces/IVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IVault.sol @@ -1,71 +1,45 @@ -// SPDX-FileCopyrightText: 2023 Lido // SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md pragma solidity 0.8.25; -/// @title IVault -/// @notice Interface for the Vault contract interface IVault { - /// @notice Emitted when the vault is funded - /// @param sender The address that sent ether - /// @param amount The amount of ether funded - event Funded(address indexed sender, uint256 amount); - - /// @notice Emitted when ether is withdrawn from the vault - /// @param sender The address that initiated the withdrawal - /// @param recipient The address that received the withdrawn ETH - /// @param amount The amount of ETH withdrawn - event Withdrawn(address indexed sender, address indexed recipient, uint256 amount); - - /// @notice Emitted when deposits are made to the Beacon Chain deposit contract - /// @param sender The address that initiated the deposits - /// @param numberOfDeposits The number of deposits made - /// @param amount The total amount of ETH deposited - event Deposited(address indexed sender, uint256 numberOfDeposits, uint256 amount); - - /// @notice Emitted when validator exits are triggered - /// @param sender The address that triggered the exits - /// @param numberOfValidators The number of validators exited - event ValidatorsExited(address indexed sender, uint256 numberOfValidators); - - /// @notice Emitted when execution rewards are received - /// @param sender The address that sent the rewards - /// @param amount The amount of rewards received - event ExecRewardsReceived(address indexed sender, uint256 amount); - - /// @notice Error thrown when a zero value is provided - /// @param name The name of the variable that was zero - error Zero(string name); - - /// @notice Error thrown when a transfer fails - /// @param recipient The intended recipient of the failed transfer - /// @param amount The amount that failed to transfer - error TransferFailed(address recipient, uint256 amount); - - /// @notice Error thrown when there's insufficient balance for an operation - /// @param balance The current balance - error InsufficientBalance(uint256 balance); - - /// @notice Get the withdrawal credentials for the deposit - /// @return The withdrawal credentials as a bytes32 - function getWithdrawalCredentials() external view returns (bytes32); - - /// @notice Fund the vault with ether + struct Report { + uint128 valuation; + int128 inOutDelta; + } + + function hub() external view returns (address); + + function latestReport() external view returns (Report memory); + + function locked() external view returns (uint256); + + function inOutDelta() external view returns (int256); + + function valuation() external view returns (uint256); + + function isHealthy() external view returns (bool); + + function unlocked() external view returns (uint256); + + function withdrawalCredentials() external view returns (bytes32); + function fund() external payable; - /// @notice Deposit ether to the Beacon Chain deposit contract - /// @param _numberOfDeposits The number of deposits made - /// @param _pubkeys The array of public keys of the validators - /// @param _signatures The array of signatures of the validators - function deposit(uint256 _numberOfDeposits, bytes calldata _pubkeys, bytes calldata _signatures) external; + function withdraw(address _recipient, uint256 _ether) external; + + function depositToBeaconChain( + uint256 _numberOfDeposits, + bytes calldata _pubkeys, + bytes calldata _signatures + ) external; - /// @notice Trigger exits for a specified number of validators - /// @param _numberOfValidators The number of validator keys to exit function exitValidators(uint256 _numberOfValidators) external; - /// @notice Withdraw ether from the vault - /// @param _recipient The address to receive the withdrawn ether - /// @param _amount The amount of ether to withdraw - function withdraw(address _recipient, uint256 _amount) external; + function mint(address _recipient, uint256 _tokens) external payable; + + function burn(uint256 _tokens) external; + + function rebalance(uint256 _ether) external payable; + + function update(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; } From 17e7765914a6db9ba6ff7351432049bb40f2c4ec Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 23 Oct 2024 15:04:31 +0500 Subject: [PATCH 136/338] refactor(hub): use single vault interface --- contracts/0.8.25/vaults/VaultHub.sol | 41 +++++++++++---------- contracts/0.8.25/vaults/interfaces/IHub.sol | 10 +++-- 2 files changed, 27 insertions(+), 24 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 93c9c466a..2de5050f2 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -5,7 +5,7 @@ pragma solidity 0.8.25; import {AccessControlEnumerableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol"; -import {ILockable} from "./interfaces/ILockable.sol"; +import {IVault} from "./interfaces/IVault.sol"; import {IHub} from "./interfaces/IHub.sol"; import {ILiquidity} from "./interfaces/ILiquidity.sol"; @@ -39,7 +39,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi struct VaultSocket { /// @notice vault address - ILockable vault; + IVault vault; /// @notice maximum number of stETH shares that can be minted by vault owner uint96 capShares; /// @notice total number of stETH shares minted by the vault @@ -54,13 +54,13 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi VaultSocket[] private sockets; /// @notice mapping from vault address to its socket /// @dev if vault is not connected to the hub, it's index is zero - mapping(ILockable => uint256) private vaultIndex; + mapping(IVault => uint256) private vaultIndex; constructor(address _admin, address _stETH, address _treasury) { STETH = StETH(_stETH); treasury = _treasury; - sockets.push(VaultSocket(ILockable(address(0)), 0, 0, 0, 0)); // stone in the elevator + sockets.push(VaultSocket(IVault(address(0)), 0, 0, 0, 0)); // stone in the elevator _grantRole(DEFAULT_ADMIN_ROLE, _admin); } @@ -70,7 +70,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi return sockets.length - 1; } - function vault(uint256 _index) public view returns (ILockable) { + function vault(uint256 _index) public view returns (IVault) { return sockets[_index + 1].vault; } @@ -78,7 +78,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi return sockets[_index + 1]; } - function vaultSocket(ILockable _vault) public view returns (VaultSocket memory) { + function vaultSocket(IVault _vault) public view returns (VaultSocket memory) { return sockets[vaultIndex[_vault]]; } @@ -87,7 +87,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi /// @param _capShares maximum number of stETH shares that can be minted by the vault /// @param _minBondRateBP minimum bond rate in basis points function connectVault( - ILockable _vault, + IVault _vault, uint256 _capShares, uint256 _minBondRateBP, uint256 _treasuryFeeBP @@ -106,7 +106,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); VaultSocket memory vr = VaultSocket( - ILockable(_vault), + IVault(_vault), uint96(_capShares), 0, uint16(_minBondRateBP), @@ -120,8 +120,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi /// @notice disconnects a vault from the hub /// @param _vault vault address - function disconnectVault(ILockable _vault) external onlyRole(VAULT_MASTER_ROLE) { - if (_vault == ILockable(address(0))) revert ZeroArgument("vault"); + function disconnectVault(IVault _vault) external onlyRole(VAULT_MASTER_ROLE) { + if (_vault == IVault(address(0))) revert ZeroArgument("vault"); uint256 index = vaultIndex[_vault]; if (index == 0) revert NotConnectedToHub(address(_vault)); @@ -136,7 +136,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi } } - _vault.update(_vault.value(), _vault.netCashFlow(), 0); + _vault.update(_vault.valuation(), _vault.inOutDelta(), 0); VaultSocket memory lastSocket = sockets[sockets.length - 1]; sockets[index] = lastSocket; @@ -160,7 +160,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); if (_receiver == address(0)) revert ZeroArgument("receivers"); - ILockable vault_ = ILockable(msg.sender); + IVault vault_ = IVault(msg.sender); uint256 index = vaultIndex[vault_]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -171,7 +171,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi uint256 newMintedStETH = STETH.getPooledEthByShares(sharesMintedOnVault); totalEtherToLock = (newMintedStETH * BPS_BASE) / (BPS_BASE - socket.minBondRateBP); - if (totalEtherToLock > vault_.value()) revert BondLimitReached(msg.sender); + if (totalEtherToLock > vault_.valuation()) revert BondLimitReached(msg.sender); sockets[index].mintedShares = uint96(sharesMintedOnVault); @@ -186,7 +186,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi function burnStethBackedByVault(uint256 _amountOfTokens) external { if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); - uint256 index = vaultIndex[ILockable(msg.sender)]; + uint256 index = vaultIndex[IVault(msg.sender)]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -199,7 +199,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi emit BurnedStETHOnVault(msg.sender, _amountOfTokens); } - function forceRebalance(ILockable _vault) external { + function forceRebalance(IVault _vault) external { uint256 index = vaultIndex[_vault]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -213,7 +213,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi // (mintedStETH - X) / (vault.value() - X) == (BPS_BASE - minBondRateBP) // // X is amountToRebalance - uint256 amountToRebalance = (mintedStETH * BPS_BASE - maxMintedShare * _vault.value()) / socket.minBondRateBP; + uint256 amountToRebalance = (mintedStETH * BPS_BASE - maxMintedShare * _vault.valuation()) / + socket.minBondRateBP; // TODO: add some gas compensation here @@ -226,7 +227,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi function rebalance() external payable { if (msg.value == 0) revert ZeroArgument("msg.value"); - uint256 index = vaultIndex[ILockable(msg.sender)]; + uint256 index = vaultIndex[IVault(msg.sender)]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -298,9 +299,9 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi uint256 preTotalShares, uint256 preTotalPooledEther ) internal view returns (uint256 treasuryFeeShares) { - ILockable vault_ = _socket.vault; + IVault vault_ = _socket.vault; - uint256 chargeableValue = _min(vault_.value(), (_socket.capShares * preTotalPooledEther) / preTotalShares); + uint256 chargeableValue = _min(vault_.valuation(), (_socket.capShares * preTotalPooledEther) / preTotalShares); // treasury fee is calculated as a share of potential rewards that // Lido curated validators could earn if vault's ETH was staked in Lido @@ -343,7 +344,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidi } function _mintRate(VaultSocket memory _socket) internal view returns (uint256) { - return (STETH.getPooledEthByShares(_socket.mintedShares) * BPS_BASE) / _socket.vault.value(); //TODO: check rounding + return (STETH.getPooledEthByShares(_socket.mintedShares) * BPS_BASE) / _socket.vault.valuation(); //TODO: check rounding } function _min(uint256 a, uint256 b) internal pure returns (uint256) { diff --git a/contracts/0.8.25/vaults/interfaces/IHub.sol b/contracts/0.8.25/vaults/interfaces/IHub.sol index 0951256f8..e2c7fe71e 100644 --- a/contracts/0.8.25/vaults/interfaces/IHub.sol +++ b/contracts/0.8.25/vaults/interfaces/IHub.sol @@ -3,15 +3,17 @@ pragma solidity 0.8.25; -import {ILockable} from "./ILockable.sol"; +import {IVault} from "./IVault.sol"; interface IHub { function connectVault( - ILockable _vault, + IVault _vault, uint256 _capShares, uint256 _minimumBondShareBP, - uint256 _treasuryFeeBP) external; - function disconnectVault(ILockable _vault) external; + uint256 _treasuryFeeBP + ) external; + + function disconnectVault(IVault _vault) external; event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); event VaultDisconnected(address indexed vault); From b881df30f94bd46493c6623d73a57789ebff3fa0 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 23 Oct 2024 15:08:19 +0500 Subject: [PATCH 137/338] refactor(hub): extract hub interface --- contracts/0.8.25/vaults/Vault.sol | 6 +- contracts/0.8.25/vaults/VaultHub.sol | 10 ++- contracts/0.8.25/vaults/interfaces/IHub.sol | 62 ++++++++++++++--- .../0.8.25/vaults/interfaces/ILiquid.sol | 9 --- .../0.8.25/vaults/interfaces/ILiquidVault.sol | 67 ------------------- .../0.8.25/vaults/interfaces/ILiquidity.sol | 15 ----- .../0.8.25/vaults/interfaces/ILockable.sol | 22 ------ .../0.8.25/vaults/interfaces/IStaking.sol | 29 -------- 8 files changed, 61 insertions(+), 159 deletions(-) delete mode 100644 contracts/0.8.25/vaults/interfaces/ILiquid.sol delete mode 100644 contracts/0.8.25/vaults/interfaces/ILiquidVault.sol delete mode 100644 contracts/0.8.25/vaults/interfaces/ILiquidity.sol delete mode 100644 contracts/0.8.25/vaults/interfaces/ILockable.sol delete mode 100644 contracts/0.8.25/vaults/interfaces/IStaking.sol diff --git a/contracts/0.8.25/vaults/Vault.sol b/contracts/0.8.25/vaults/Vault.sol index dae87866f..ed7d78587 100644 --- a/contracts/0.8.25/vaults/Vault.sol +++ b/contracts/0.8.25/vaults/Vault.sol @@ -6,7 +6,7 @@ pragma solidity 0.8.25; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; -import {IHub} from "./interfaces/ILiquidVault.sol"; +import {IVaultHub} from "./interfaces/IHub.sol"; interface ReportHook { function onReport(uint256 _valuation) external; @@ -35,7 +35,7 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { uint256 private constant MAX_FEE = 100_00; - IHub public immutable hub; + IVaultHub public immutable hub; Report public latestReport; uint256 public locked; int256 public inOutDelta; @@ -45,7 +45,7 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { address _hub, address _beaconChainDepositContract ) VaultBeaconChainDepositor(_beaconChainDepositContract) { - hub = IHub(_hub); + hub = IVaultHub(_hub); _transferOwnership(_owner); } diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 2de5050f2..581bfce56 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -6,8 +6,6 @@ pragma solidity 0.8.25; import {AccessControlEnumerableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol"; import {IVault} from "./interfaces/IVault.sol"; -import {IHub} from "./interfaces/IHub.sol"; -import {ILiquidity} from "./interfaces/ILiquidity.sol"; interface StETH { function mintExternalShares(address, uint256) external; @@ -29,7 +27,13 @@ interface StETH { /// @notice Vaults registry contract that is an interface to the Lido protocol /// in the same time /// @author folkyatina -abstract contract VaultHub is AccessControlEnumerableUpgradeable, IHub, ILiquidity { +abstract contract VaultHub is AccessControlEnumerableUpgradeable { + event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); + event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); + event VaultRebalanced(address indexed vault, uint256 tokensBurnt, uint256 newBondRateBP); + event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); + event VaultDisconnected(address indexed vault); + bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); uint256 internal constant BPS_BASE = 1e4; uint256 internal constant MAX_VAULTS_COUNT = 500; diff --git a/contracts/0.8.25/vaults/interfaces/IHub.sol b/contracts/0.8.25/vaults/interfaces/IHub.sol index e2c7fe71e..bcee05c61 100644 --- a/contracts/0.8.25/vaults/interfaces/IHub.sol +++ b/contracts/0.8.25/vaults/interfaces/IHub.sol @@ -1,20 +1,60 @@ -// SPDX-FileCopyrightText: 2024 Lido // SPDX-License-Identifier: GPL-3.0 - pragma solidity 0.8.25; import {IVault} from "./IVault.sol"; -interface IHub { - function connectVault( - IVault _vault, - uint256 _capShares, - uint256 _minimumBondShareBP, - uint256 _treasuryFeeBP - ) external; - - function disconnectVault(IVault _vault) external; +interface IVaultHub { + struct VaultSocket { + IVault vault; + uint96 capShares; + uint96 mintedShares; + uint16 minBondRateBP; + uint16 treasuryFeeBP; + } + event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); + event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); + event VaultRebalanced(address indexed vault, uint256 tokensBurnt, uint256 newBondRateBP); event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); event VaultDisconnected(address indexed vault); + + function vaultsCount() external view returns (uint256); + + function vault(uint256 _index) external view returns (IVault); + + function vaultSocket(uint256 _index) external view returns (VaultSocket memory); + + function vaultSocket(IVault _vault) external view returns (VaultSocket memory); + + function connectVault(IVault _vault, uint256 _capShares, uint256 _minBondRateBP, uint256 _treasuryFeeBP) external; + + function disconnectVault(IVault _vault) external; + + function mintStethBackedByVault( + address _receiver, + uint256 _amountOfTokens + ) external returns (uint256 totalEtherToLock); + + function burnStethBackedByVault(uint256 _amountOfTokens) external; + + function forceRebalance(IVault _vault) external; + + function rebalance() external payable; + + // Errors + error StETHMintFailed(address vault); + error AlreadyBalanced(address vault); + error NotEnoughShares(address vault, uint256 amount); + error BondLimitReached(address vault); + error MintCapReached(address vault); + error AlreadyConnected(address vault); + error NotConnectedToHub(address vault); + error RebalanceFailed(address vault); + error NotAuthorized(string operation, address addr); + error ZeroArgument(string argument); + error NotEnoughBalance(address vault, uint256 balance, uint256 shouldBe); + error TooManyVaults(); + error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); + error MinBondRateTooHigh(address vault, uint256 minBondRateBP, uint256 maxMinBondRateBP); + error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); } diff --git a/contracts/0.8.25/vaults/interfaces/ILiquid.sol b/contracts/0.8.25/vaults/interfaces/ILiquid.sol deleted file mode 100644 index 76e5a9fd6..000000000 --- a/contracts/0.8.25/vaults/interfaces/ILiquid.sol +++ /dev/null @@ -1,9 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -pragma solidity 0.8.25; - -interface ILiquid { - function mint(address _receiver, uint256 _amountOfTokens) external payable; - function burn(uint256 _amountOfShares) external; -} diff --git a/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol b/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol deleted file mode 100644 index e60c77628..000000000 --- a/contracts/0.8.25/vaults/interfaces/ILiquidVault.sol +++ /dev/null @@ -1,67 +0,0 @@ -// SPDX-FileCopyrightText: 2023 Lido -// SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md -pragma solidity 0.8.25; - -import {IVault} from "./IVault.sol"; - -interface IHub { - function mintStethBackedByVault( - address _receiver, - uint256 _amountOfTokens - ) external returns (uint256 totalEtherToLock); - - function burnStethBackedByVault(uint256 _amountOfTokens) external; - - function rebalance() external payable; - - event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); - event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); - event VaultRebalanced(address indexed vault, uint256 tokensBurnt, uint256 newBondRateBP); -} - -interface ILiquidVault { - error NotHealthy(uint256 locked, uint256 value); - error InsufficientUnlocked(uint256 unlocked, uint256 requested); - error NeedToClaimAccumulatedNodeOperatorFee(); - error NotAuthorized(string operation, address sender); - error MaxReportSubscriptionsReached(); - - event Reported(uint256 valuation, int256 inOutDelta, uint256 locked); - event Rebalanced(uint256 amount); - event Locked(uint256 amount); - event ReportSubscriptionFailed(address subscriber, bytes4 callback); - - struct Report { - uint128 valuation; - int128 inOutDelta; - } - - struct ReportSubscription { - address subscriber; - bytes4 callback; - } - - function getHub() external view returns (IHub); - - function getLatestReport() external view returns (Report memory); - - function getLocked() external view returns (uint256); - - function getInOutDelta() external view returns (int256); - - function valuation() external view returns (uint256); - - function isHealthy() external view returns (bool); - - function getWithdrawableAmount() external view returns (uint256); - - function mint(address _recipient, uint256 _amount) external payable; - - function burn(uint256 _amount) external; - - function rebalance(uint256 _amount) external payable; - - function update(uint256 _value, int256 _inOutDelta, uint256 _locked) external; -} diff --git a/contracts/0.8.25/vaults/interfaces/ILiquidity.sol b/contracts/0.8.25/vaults/interfaces/ILiquidity.sol deleted file mode 100644 index 1921e70af..000000000 --- a/contracts/0.8.25/vaults/interfaces/ILiquidity.sol +++ /dev/null @@ -1,15 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -pragma solidity 0.8.25; - - -interface ILiquidity { - function mintStethBackedByVault(address _receiver, uint256 _amountOfTokens) external returns (uint256 totalEtherToLock); - function burnStethBackedByVault(uint256 _amountOfTokens) external; - function rebalance() external payable; - - event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); - event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); - event VaultRebalanced(address indexed vault, uint256 tokensBurnt, uint256 newBondRateBP); -} diff --git a/contracts/0.8.25/vaults/interfaces/ILockable.sol b/contracts/0.8.25/vaults/interfaces/ILockable.sol deleted file mode 100644 index e9e11d20f..000000000 --- a/contracts/0.8.25/vaults/interfaces/ILockable.sol +++ /dev/null @@ -1,22 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -pragma solidity 0.8.25; - -interface ILockable { - function lastReport() external view returns ( - uint128 value, - int128 netCashFlow - ); - function value() external view returns (uint256); - function locked() external view returns (uint256); - function netCashFlow() external view returns (int256); - function isHealthy() external view returns (bool); - - function update(uint256 value, int256 ncf, uint256 locked) external; - function rebalance(uint256 amountOfETH) external payable; - - event Reported(uint256 value, int256 netCashFlow, uint256 locked); - event Rebalanced(uint256 amountOfETH); - event Locked(uint256 amountOfETH); -} diff --git a/contracts/0.8.25/vaults/interfaces/IStaking.sol b/contracts/0.8.25/vaults/interfaces/IStaking.sol deleted file mode 100644 index b4b496319..000000000 --- a/contracts/0.8.25/vaults/interfaces/IStaking.sol +++ /dev/null @@ -1,29 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -pragma solidity 0.8.25; - -/// Basic staking vault interface -interface IStaking { - event Deposit(address indexed sender, uint256 amount); - event Withdrawal(address indexed receiver, uint256 amount); - event ValidatorsTopup(address indexed operator, uint256 numberOfKeys, uint256 ethAmount); - event ValidatorExitTriggered(address indexed operator, uint256 numberOfKeys); - event ELRewards(address indexed sender, uint256 amount); - - function getWithdrawalCredentials() external view returns (bytes32); - - function deposit() external payable; - - receive() external payable; - - function withdraw(address receiver, uint256 etherToWithdraw) external; - - function topupValidators( - uint256 _keysCount, - bytes calldata _publicKeysBatch, - bytes calldata _signaturesBatch - ) external; - - function triggerValidatorExit(uint256 _numberOfKeys) external; -} From 68c74db0997fe18a0252fd5e3348c9ad140b44d2 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 23 Oct 2024 16:06:47 +0100 Subject: [PATCH 138/338] chore: fix some errors --- .env.example | 13 +- .../workflows/tests-integration-scratch.yml | 2 +- deployed-holesky.json | 732 ------------------ globals.d.ts | 6 + hardhat.config.ts | 7 +- lib/state-file.ts | 20 +- package.json | 2 +- scripts/dao-deploy-holesky-vaults-devnet-0.sh | 22 + scripts/dao-local-deploy.sh | 2 +- .../deployed-testnet-defaults.json | 0 tasks/verify-contracts.ts | 22 +- 11 files changed, 72 insertions(+), 756 deletions(-) delete mode 100644 deployed-holesky.json create mode 100755 scripts/dao-deploy-holesky-vaults-devnet-0.sh rename scripts/{scratch => defaults}/deployed-testnet-defaults.json (100%) diff --git a/.env.example b/.env.example index b654199fd..28369e584 100644 --- a/.env.example +++ b/.env.example @@ -1,6 +1,5 @@ # RPC URL for a locally running node (Ganache, Anvil, Hardhat Network, etc.), used for scratch deployment and tests LOCAL_RPC_URL=http://localhost:8555 - LOCAL_LOCATOR_ADDRESS= LOCAL_AGENT_ADDRESS= LOCAL_VOTING_ADDRESS= @@ -25,11 +24,6 @@ LOCAL_WITHDRAWAL_VAULT_ADDRESS= # RPC URL for a separate, non Hardhat Network node (Anvil, Infura, Alchemy, etc.) MAINNET_RPC_URL=http://localhost:8545 - -# RPC URL for Hardhat Network forking, required for running tests on mainnet fork with tracing (Infura, Alchemy, etc.) -# https://hardhat.org/hardhat-network/docs/guides/forking-other-networks#forking-other-networks -HARDHAT_FORKING_URL= - # https://docs.lido.fi/deployed-contracts MAINNET_LOCATOR_ADDRESS=0xC1d0b3DE6792Bf6b4b37EccdcC24e45978Cfd2Eb MAINNET_AGENT_ADDRESS=0x3e40D73EB977Dc6a537aF587D48316feE66E9C8c @@ -53,6 +47,13 @@ MAINNET_VALIDATORS_EXIT_BUS_ORACLE_ADDRESS= MAINNET_WITHDRAWAL_QUEUE_ADDRESS= MAINNET_WITHDRAWAL_VAULT_ADDRESS= +HOLESKY_RPC_URL= +SEPOLIA_RPC_URL= + +# RPC URL for Hardhat Network forking, required for running tests on mainnet fork with tracing (Infura, Alchemy, etc.) +# https://hardhat.org/hardhat-network/docs/guides/forking-other-networks#forking-other-networks +HARDHAT_FORKING_URL= + # Scratch deployment via hardhat variables DEPLOYER=0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266 GENESIS_TIME=1639659600 diff --git a/.github/workflows/tests-integration-scratch.yml b/.github/workflows/tests-integration-scratch.yml index 714bfc043..75c3e4c0d 100644 --- a/.github/workflows/tests-integration-scratch.yml +++ b/.github/workflows/tests-integration-scratch.yml @@ -33,7 +33,7 @@ jobs: GAS_PRIORITY_FEE: 1 GAS_MAX_FEE: 100 NETWORK_STATE_FILE: "deployed-local.json" - NETWORK_STATE_DEFAULTS_FILE: "scripts/scratch/deployed-testnet-defaults.json" + NETWORK_STATE_DEFAULTS_FILE: "scripts/defaults/deployed-testnet-defaults.json" - name: Finalize scratch deployment run: yarn hardhat --network local run --no-compile scripts/utils/mine.ts diff --git a/deployed-holesky.json b/deployed-holesky.json deleted file mode 100644 index 6d60ee4d2..000000000 --- a/deployed-holesky.json +++ /dev/null @@ -1,732 +0,0 @@ -{ - "accountingOracle": { - "deployParameters": { - "consensusVersion": 1 - }, - "proxy": { - "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", - "address": "0x4E97A3972ce8511D87F334dA17a2C332542a5246", - "constructorArgs": [ - "0x6AcA050709469F1f98d8f40f68b1C83B533cd2b2", - "0x22896Bfc68814BFD855b1a167255eE497006e730", - "0x" - ] - }, - "implementation": { - "contract": "contracts/0.8.9/oracle/AccountingOracle.sol", - "address": "0x6AcA050709469F1f98d8f40f68b1C83B533cd2b2", - "constructorArgs": [ - "0x28FAB2059C713A7F9D8c86Db49f9bb0e96Af1ef8", - "0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034", - "0x072f72BE3AcFE2c52715829F2CD9061A6C8fF019", - 12, - 1695902400 - ] - } - }, - "apmRepoBaseAddress": "0x8959360c48D601a6817BAf2449E5D00cC543FA3A", - "app:aragon-agent": { - "implementation": { - "contract": "@aragon/apps-agent/contracts/Agent.sol", - "address": "0xF4aDA7Ff34c508B9Af2dE4160B6078D2b58FD46B", - "constructorArgs": [] - }, - "aragonApp": { - "name": "aragon-agent", - "fullName": "aragon-agent.lidopm.eth", - "id": "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9" - }, - "proxy": { - "address": "0xE92329EC7ddB11D25e25b3c21eeBf11f15eB325d", - "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", - "constructorArgs": [ - "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", - "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9", - "0x8129fc1c" - ] - } - }, - "app:aragon-finance": { - "implementation": { - "contract": "@aragon/apps-finance/contracts/Finance.sol", - "address": "0x1a76ED38B14C768e02b96A879d89Db18AC83EC53", - "constructorArgs": [] - }, - "aragonApp": { - "name": "aragon-finance", - "fullName": "aragon-finance.lidopm.eth", - "id": "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1" - }, - "proxy": { - "address": "0xf0F281E5d7FBc54EAFcE0dA225CDbde04173AB16", - "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", - "constructorArgs": [ - "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", - "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1", - "0x1798de81000000000000000000000000e92329ec7ddb11d25e25b3c21eebf11f15eb325d0000000000000000000000000000000000000000000000000000000000278d00" - ] - } - }, - "app:aragon-token-manager": { - "implementation": { - "contract": "@aragon/apps-lido/apps/token-manager/contracts/TokenManager.sol", - "address": "0x6f0b994E6827faC1fDb58AF66f365676247bAD71", - "constructorArgs": [] - }, - "aragonApp": { - "name": "aragon-token-manager", - "fullName": "aragon-token-manager.lidopm.eth", - "id": "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b" - }, - "proxy": { - "address": "0xFaa1692c6eea8eeF534e7819749aD93a1420379A", - "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", - "constructorArgs": [ - "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", - "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b", - "0x" - ] - } - }, - "app:aragon-voting": { - "implementation": { - "contract": "@aragon/apps-lido/apps/voting/contracts/Voting.sol", - "address": "0x994c92228803e8b2D0fb8a610AbCB47412EeF8eF", - "constructorArgs": [] - }, - "aragonApp": { - "name": "aragon-voting", - "fullName": "aragon-voting.lidopm.eth", - "id": "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e" - }, - "proxy": { - "address": "0xdA7d2573Df555002503F29aA4003e398d28cc00f", - "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", - "constructorArgs": [ - "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", - "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e", - "0x13e0945300000000000000000000000014ae7daeecdf57034f3e9db8564e46dba8d9734400000000000000000000000000000000000000000000000006f05b59d3b2000000000000000000000000000000000000000000000000000000b1a2bc2ec500000000000000000000000000000000000000000000000000000000000000000384000000000000000000000000000000000000000000000000000000000000012c" - ] - } - }, - "app:lido": { - "implementation": { - "contract": "contracts/0.4.24/Lido.sol", - "address": "0x59034815464d18134A55EED3702b535D8A32c52b", - "constructorArgs": [] - }, - "aragonApp": { - "name": "lido", - "fullName": "lido.lidopm.eth", - "id": "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320" - }, - "proxy": { - "address": "0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034", - "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", - "constructorArgs": [ - "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", - "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320", - "0x" - ] - } - }, - "app:node-operators-registry": { - "implementation": { - "contract": "contracts/0.4.24/nos/NodeOperatorsRegistry.sol", - "address": "0xE0270CF2564d81E02284e16539F59C1B5a4718fE", - "constructorArgs": [] - }, - "aragonApp": { - "name": "node-operators-registry", - "fullName": "node-operators-registry.lidopm.eth", - "id": "0x7071f283424072341f856ac9e947e7ec0eb68719f757a7e785979b6b8717579d" - 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"0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae", - "0x90a9580abeb24937fc658e497221c81ce8553b560304f9525821f32b17dbdaec" - ], - "deployTx": "0x2fac1c172a250736c34d16d3a721d2916abac0de0dea67d79955346a1f4345a2", - "address": "0x4605Dc9dC4BD0442F850eB8226B94Dd0e27C3Ce7" - }, - "lidoApmEnsName": "lidopm.eth", - "lidoApmEnsRegDurationSec": 94608000, - "lidoLocator": { - "proxy": { - "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", - "address": "0x28FAB2059C713A7F9D8c86Db49f9bb0e96Af1ef8", - "constructorArgs": [ - "0x5F4FEf09Cbd5ad743632Fb869E80294933473f0B", - "0x22896Bfc68814BFD855b1a167255eE497006e730", - "0x" - ] - }, - "implementation": { - "contract": "contracts/0.8.9/LidoLocator.sol", - "address": "0xDba5Ad530425bb1b14EECD76F1b4a517780de537", - "constructorArgs": [ - [ - "0x4E97A3972ce8511D87F334dA17a2C332542a5246", - "0x045dd46212A178428c088573A7d102B9d89a022A", - "0xE73a3602b99f1f913e72F8bdcBC235e206794Ac8", - "0x072f72BE3AcFE2c52715829F2CD9061A6C8fF019", - "0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034", - "0xF0d576c7d934bBeCc68FE15F1c5DAF98ea2B78bb", - "0x072f72BE3AcFE2c52715829F2CD9061A6C8fF019", - "0x4E46BD7147ccf666E1d73A3A456fC7a68de82eCA", - "0xd6EbF043D30A7fe46D1Db32BA90a0A51207FE229", - "0xE92329EC7ddB11D25e25b3c21eeBf11f15eB325d", - "0xffDDF7025410412deaa05E3E1cE68FE53208afcb", - "0xc7cc160b58F8Bb0baC94b80847E2CF2800565C50", - "0xF0179dEC45a37423EAD4FaD5fCb136197872EAd9", - "0xC01fC1F2787687Bc656EAc0356ba9Db6e6b7afb7" - ] - ] - } - }, - "lidoTemplate": { - "contract": "contracts/0.4.24/template/LidoTemplate.sol", - "address": "0x0e065Dd0Bc85Ca53cfDAf8D9ed905e692260De2E", - "constructorArgs": [ - "0x22896Bfc68814BFD855b1a167255eE497006e730", - "0xB33f9AE6C34D8cC59A48fd9973C64488f00fa64F", - "0x4327d1Fc6E5fa0326CCAE737F67C066c50BcC258", - "0x15ef666c9620C0f606Ba35De2aF668fe987E26ae", - "0xCA01225e211AB0c6EFCD3aCc64D85465e4D8ab53", - "0x54eF0022cc769344D0cBCeF12e051281cCBb9fad" - ], - "deployBlock": 30581 - }, - "lidoTemplateCreateStdAppReposTx": "0x3f5b8918667bd3e971606a54a907798720158587df355a54ce07c0d0f9750d3c", - "lidoTemplateNewDaoTx": "0x3346246f09f91ffbc260b6c300b11ababce9f5ca54d7880a277860961f343112", - "miniMeTokenFactoryAddress": "0x15ef666c9620C0f606Ba35De2aF668fe987E26ae", - "miniMeTokenFactoryConstructorArgs": [], - "networkId": 17000, - "newDaoTx": "0x3346246f09f91ffbc260b6c300b11ababce9f5ca54d7880a277860961f343112", - "nodeOperatorsRegistry": { - "deployParameters": { - "stakingModuleTypeId": "curated-onchain-v1", - "stuckPenaltyDelay": 172800 - } - }, - "oracleDaemonConfig": { - "contract": "contracts/0.8.9/OracleDaemonConfig.sol", - "address": "0xC01fC1F2787687Bc656EAc0356ba9Db6e6b7afb7", - "constructorArgs": ["0x22896Bfc68814BFD855b1a167255eE497006e730", []], - "deployParameters": { - "NORMALIZED_CL_REWARD_PER_EPOCH": 64, - "NORMALIZED_CL_REWARD_MISTAKE_RATE_BP": 1000, - "REBASE_CHECK_NEAREST_EPOCH_DISTANCE": 1, - "REBASE_CHECK_DISTANT_EPOCH_DISTANCE": 23, - "VALIDATOR_DELAYED_TIMEOUT_IN_SLOTS": 7200, - "VALIDATOR_DELINQUENT_TIMEOUT_IN_SLOTS": 28800, - "NODE_OPERATOR_NETWORK_PENETRATION_THRESHOLD_BP": 100, - "PREDICTION_DURATION_IN_SLOTS": 50400, - "FINALIZATION_MAX_NEGATIVE_REBASE_EPOCH_SHIFT": 1350 - } - }, - "oracleReportSanityChecker": { - "deployParameters": { - "churnValidatorsPerDayLimit": 1500, - "oneOffCLBalanceDecreaseBPLimit": 500, - "annualBalanceIncreaseBPLimit": 1000, - "simulatedShareRateDeviationBPLimit": 250, - "maxValidatorExitRequestsPerReport": 2000, - "maxAccountingExtraDataListItemsCount": 100, - "maxNodeOperatorsPerExtraDataItemCount": 100, - "requestTimestampMargin": 128, - "maxPositiveTokenRebase": 5000000 - }, - "contract": "contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol", - "address": "0xF0d576c7d934bBeCc68FE15F1c5DAF98ea2B78bb", - "constructorArgs": [ - "0x28FAB2059C713A7F9D8c86Db49f9bb0e96Af1ef8", - "0x22896Bfc68814BFD855b1a167255eE497006e730", - [1500, 500, 1000, 250, 2000, 100, 100, 128, 5000000], - [[], [], [], [], [], [], [], [], [], []] - ] - }, - "stakingRouter": { - "proxy": { - "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", - "address": "0xd6EbF043D30A7fe46D1Db32BA90a0A51207FE229", - "constructorArgs": [ - "0x32f236423928c2c138F46351D9E5FD26331B1aa4", - "0x22896Bfc68814BFD855b1a167255eE497006e730", - "0x" - ] - }, - "implementation": { - "contract": "contracts/0.8.9/StakingRouter.sol", - "address": "0x32f236423928c2c138F46351D9E5FD26331B1aa4", - "constructorArgs": ["0x4242424242424242424242424242424242424242"] - } - }, - "validatorsExitBusOracle": { - "deployParameters": { - "consensusVersion": 1 - }, - "proxy": { - "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", - "address": "0xffDDF7025410412deaa05E3E1cE68FE53208afcb", - "constructorArgs": [ - "0x210f60EC8A4D020b3e22f15fee2d2364e9b22357", - "0x22896Bfc68814BFD855b1a167255eE497006e730", - "0x" - ] - }, - "implementation": { - "contract": "contracts/0.8.9/oracle/ValidatorsExitBusOracle.sol", - "address": "0x210f60EC8A4D020b3e22f15fee2d2364e9b22357", - "constructorArgs": [12, 1695902400, "0x28FAB2059C713A7F9D8c86Db49f9bb0e96Af1ef8"] - } - }, - "vestingParams": { - "unvestedTokensAmount": "0", - "holders": { - "0xCD1f9954330AF39a74Fd6e7B25781B4c24ee373f": "880000000000000000000000", - "0xaa6bfBCD634EE744CB8FE522b29ADD23124593D3": "60000000000000000000000", - "0xBA59A84C6440E8cccfdb5448877E26F1A431Fc8B": "60000000000000000000000" - }, - "start": 0, - "cliff": 0, - "end": 0, - "revokable": false - }, - "withdrawalQueueERC721": { - "deployParameters": { - "name": "stETH Withdrawal NFT", - "symbol": "unstETH" - }, - "proxy": { - "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", - "address": "0xc7cc160b58F8Bb0baC94b80847E2CF2800565C50", - "constructorArgs": [ - "0xFF72B5cdc701E9eE677966B2702c766c38F412a4", - "0x22896Bfc68814BFD855b1a167255eE497006e730", - "0x" - ] - }, - "implementation": { - "contract": "contracts/0.8.9/WithdrawalQueueERC721.sol", - "address": "0xFF72B5cdc701E9eE677966B2702c766c38F412a4", - "constructorArgs": ["0x8d09a4502Cc8Cf1547aD300E066060D043f6982D", "stETH Withdrawal NFT", "unstETH"] - } - }, - "withdrawalVault": { - "implementation": { - "contract": "contracts/0.8.9/WithdrawalVault.sol", - "address": "0xd517d9d04DA9B47dA23df91261bd3bF435BE964A", - "constructorArgs": ["0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034", "0xE92329EC7ddB11D25e25b3c21eeBf11f15eB325d"] - }, - "proxy": { - "contract": "contracts/0.8.4/WithdrawalsManagerProxy.sol", - "address": "0xF0179dEC45a37423EAD4FaD5fCb136197872EAd9", - "constructorArgs": ["0xdA7d2573Df555002503F29aA4003e398d28cc00f", "0xd517d9d04DA9B47dA23df91261bd3bF435BE964A"] - } - }, - "wstETH": { - "contract": "contracts/0.6.12/WstETH.sol", - "address": "0x8d09a4502Cc8Cf1547aD300E066060D043f6982D", - "constructorArgs": ["0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034"] - } -} diff --git a/globals.d.ts b/globals.d.ts index b08580600..72014ddd7 100644 --- a/globals.d.ts +++ b/globals.d.ts @@ -69,7 +69,13 @@ declare namespace NodeJS { MAINNET_WITHDRAWAL_QUEUE_ADDRESS?: string; MAINNET_WITHDRAWAL_VAULT_ADDRESS?: string; + HOLESKY_RPC_URL?: string; + SEPOLIA_RPC_URL?: string; + /* for contract sourcecode verification with `hardhat-verify` */ ETHERSCAN_API_KEY?: string; + + /* Scratch deploy environment variables */ + NETWORK_STATE_FILE?: string; } } diff --git a/hardhat.config.ts b/hardhat.config.ts index 03f7a0b81..4a530aedb 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -73,8 +73,13 @@ const config: HardhatUserConfig = { }, forking: getHardhatForkingConfig(), }, + "holesky": { + url: process.env.HOLESKY_RPC_URL || RPC_URL, + chainId: 17000, + accounts: loadAccounts("holesky"), + }, "sepolia": { - url: RPC_URL, + url: process.env.SEPOLIA_RPC_URL || RPC_URL, chainId: 11155111, accounts: loadAccounts("sepolia"), }, diff --git a/lib/state-file.ts b/lib/state-file.ts index 434f93c4a..389dcaa33 100644 --- a/lib/state-file.ts +++ b/lib/state-file.ts @@ -146,13 +146,8 @@ export function readNetworkState({ deployer?: string; networkStateFile?: string; } = {}) { - const networkName = hardhatNetwork.name; const networkChainId = hardhatNetwork.config.chainId; - - const fileName = networkStateFile - ? resolve(NETWORK_STATE_FILE_DIR, networkStateFile) - : _getFileName(networkName, NETWORK_STATE_FILE_BASENAME, NETWORK_STATE_FILE_DIR); - + const fileName = _getStateFileFileName(networkStateFile); const state = _readStateFile(fileName); // Validate the deployer @@ -211,8 +206,8 @@ export async function resetStateFile(networkName: string = hardhatNetwork.name): } } -export function persistNetworkState(state: DeploymentState, networkName: string = hardhatNetwork.name): void { - const fileName = _getFileName(networkName, NETWORK_STATE_FILE_BASENAME, NETWORK_STATE_FILE_DIR); +export function persistNetworkState(state: DeploymentState): void { + const fileName = _getStateFileFileName(); const stateSorted = _sortKeysAlphabetically(state); const data = JSON.stringify(stateSorted, null, 2); @@ -223,6 +218,15 @@ export function persistNetworkState(state: DeploymentState, networkName: string } } +function _getStateFileFileName(networkStateFile = "") { + // Use the specified network state file or the one from the environment + networkStateFile = networkStateFile || process.env.NETWORK_STATE_FILE || ""; + + return networkStateFile + ? resolve(NETWORK_STATE_FILE_DIR, networkStateFile) + : _getFileName(hardhatNetwork.name, NETWORK_STATE_FILE_BASENAME, NETWORK_STATE_FILE_DIR); +} + function _getFileName(networkName: string, baseName: string, dir: string) { return resolve(dir, `${baseName}-${networkName}.json`); } diff --git a/package.json b/package.json index 13043a0f2..466f6b90c 100644 --- a/package.json +++ b/package.json @@ -33,7 +33,7 @@ "typecheck": "tsc --noEmit", "prepare": "husky", "abis:extract": "hardhat abis:extract", - "verify:deployed": "hardhat verify:deployed --no-compile" + "verify:deployed": "hardhat verify:deployed" }, "lint-staged": { "./**/*.ts": [ diff --git a/scripts/dao-deploy-holesky-vaults-devnet-0.sh b/scripts/dao-deploy-holesky-vaults-devnet-0.sh new file mode 100755 index 000000000..34819381c --- /dev/null +++ b/scripts/dao-deploy-holesky-vaults-devnet-0.sh @@ -0,0 +1,22 @@ +#!/bin/bash +set -e +u +set -o pipefail + +# Check for required environment variables +export NETWORK=holesky +export NETWORK_STATE_FILE="deployed-${NETWORK}-vaults-devnet-0.json" +export NETWORK_STATE_DEFAULTS_FILE="deployed-testnet-defaults.json" + +# Holesky params: https://github.com/eth-clients/holesky/blob/main/README.md +export DEPOSIT_CONTRACT=0x4242424242424242424242424242424242424242 + +rm -f "${NETWORK_STATE_FILE}" +cp "scripts/defaults/${NETWORK_STATE_DEFAULTS_FILE}" "${NETWORK_STATE_FILE}" + +# Compile contracts +yarn compile + +# Generic migration steps file +export STEPS_FILE=scratch/steps.json + +yarn hardhat --network $NETWORK run --no-compile scripts/utils/migrate.ts diff --git a/scripts/dao-local-deploy.sh b/scripts/dao-local-deploy.sh index 2d7898e37..f8744aa2c 100755 --- a/scripts/dao-local-deploy.sh +++ b/scripts/dao-local-deploy.sh @@ -14,7 +14,7 @@ export GAS_PRIORITY_FEE=1 export GAS_MAX_FEE=100 export NETWORK_STATE_FILE="deployed-${NETWORK}.json" -export NETWORK_STATE_DEFAULTS_FILE="scripts/scratch/deployed-testnet-defaults.json" +export NETWORK_STATE_DEFAULTS_FILE="scripts/defaults/deployed-testnet-defaults.json" bash scripts/dao-deploy.sh diff --git a/scripts/scratch/deployed-testnet-defaults.json b/scripts/defaults/deployed-testnet-defaults.json similarity index 100% rename from scripts/scratch/deployed-testnet-defaults.json rename to scripts/defaults/deployed-testnet-defaults.json diff --git a/tasks/verify-contracts.ts b/tasks/verify-contracts.ts index 3dd4e03a4..93a40bd85 100644 --- a/tasks/verify-contracts.ts +++ b/tasks/verify-contracts.ts @@ -2,7 +2,7 @@ import fs from "node:fs/promises"; import path from "node:path"; import { task } from "hardhat/config"; -import { HardhatRuntimeEnvironment } from "hardhat/types"; +import { HardhatRuntimeEnvironment, TaskArguments } from "hardhat/types"; import { cy, log, yl } from "lib/log"; @@ -26,13 +26,16 @@ type NetworkState = { const errors = [] as string[]; -task("verify:deployed", "Verifies deployed contracts based on state file").setAction( - async (_: unknown, hre: HardhatRuntimeEnvironment) => { +task("verify:deployed", "Verifies deployed contracts based on state file") + .addOptionalParam("file", "Path to network state file") + .setAction(async (taskArgs: TaskArguments, hre: HardhatRuntimeEnvironment) => { try { const network = hre.network.name; log("Verifying contracts for network:", network); - const networkStateFile = `deployed-${network}.json`; + const networkStateFile = taskArgs.file ?? `deployed-${network}.json`; + log("Using network state file:", networkStateFile); + const networkStateFilePath = path.resolve("./", networkStateFile); const data = await fs.readFile(networkStateFilePath, "utf8"); const networkState = JSON.parse(data) as NetworkState; @@ -43,6 +46,12 @@ task("verify:deployed", "Verifies deployed contracts based on state file").setAc // Not using Promise.all to avoid logging messages out of order for (const contract of deployedContracts) { + if (!contract.contract || !contract.address) { + log.error("Invalid contract:", contract); + log.emptyLine(); + continue; + } + await verifyContract(contract, hre); } } catch (error) { @@ -54,10 +63,11 @@ task("verify:deployed", "Verifies deployed contracts based on state file").setAc log.error(`Failed to verify ${errors.length} contract(s):`, errors as string[]); process.exitCode = errors.length; } - }, -); + }); async function verifyContract(contract: DeployedContract, hre: HardhatRuntimeEnvironment) { + log.splitter(); + const contractName = contract.contract.split("/").pop()?.split(".")[0]; const verificationParams = { address: contract.address, From d4c9deb9a3be136f25c91dc4be46fc9a142eed1e Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 23 Oct 2024 16:25:04 +0100 Subject: [PATCH 139/338] chore: fix some errors for contract verifications --- scripts/scratch/steps/0020-deploy-aragon-env.ts | 7 ++++++- tasks/verify-contracts.ts | 2 +- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/scripts/scratch/steps/0020-deploy-aragon-env.ts b/scripts/scratch/steps/0020-deploy-aragon-env.ts index 7d3996216..c6e334a18 100644 --- a/scripts/scratch/steps/0020-deploy-aragon-env.ts +++ b/scripts/scratch/steps/0020-deploy-aragon-env.ts @@ -135,7 +135,12 @@ export async function main() { ); updateObjectInState(Sk.ensNode, { nodeName: ensNodeName, nodeIs: ensNode }); - state = updateObjectInState(Sk.aragonApmRegistry, { proxy: { address: apmRegistry.address } }); + state = updateObjectInState(Sk.aragonApmRegistry, { + proxy: { + address: apmRegistry.address, + contract: apmRegistry.contractPath, + }, + }); // Deploy or load MiniMeTokenFactory log.header(`MiniMeTokenFactory`); diff --git a/tasks/verify-contracts.ts b/tasks/verify-contracts.ts index 93a40bd85..3946fb4fb 100644 --- a/tasks/verify-contracts.ts +++ b/tasks/verify-contracts.ts @@ -71,7 +71,7 @@ async function verifyContract(contract: DeployedContract, hre: HardhatRuntimeEnv const contractName = contract.contract.split("/").pop()?.split(".")[0]; const verificationParams = { address: contract.address, - constructorArguments: contract.constructorArgs, + constructorArguments: contract.constructorArgs ?? [], contract: `${contract.contract}:${contractName}`, }; From 897e48a0d391d1317687824f733e882b51fe2782 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 24 Oct 2024 13:35:57 +0500 Subject: [PATCH 140/338] refactor: safecast and renames --- contracts/0.8.25/vaults/Vault.sol | 48 +++++++++---------- contracts/0.8.25/vaults/interfaces/IHub.sol | 2 +- .../interfaces/IReportValuationReceiver.sol | 9 ++++ 3 files changed, 34 insertions(+), 25 deletions(-) create mode 100644 contracts/0.8.25/vaults/interfaces/IReportValuationReceiver.sol diff --git a/contracts/0.8.25/vaults/Vault.sol b/contracts/0.8.25/vaults/Vault.sol index ed7d78587..096ae1236 100644 --- a/contracts/0.8.25/vaults/Vault.sol +++ b/contracts/0.8.25/vaults/Vault.sol @@ -6,11 +6,9 @@ pragma solidity 0.8.25; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; -import {IVaultHub} from "./interfaces/IHub.sol"; - -interface ReportHook { - function onReport(uint256 _valuation) external; -} +import {IHub} from "./interfaces/IHub.sol"; +import {IReportValuationReceiver} from "./interfaces/IReportValuationReceiver.sol"; +import {SafeCast} from "@openzeppelin/contracts-v5.0.2/utils/math/SafeCast.sol"; contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { event Funded(address indexed sender, uint256 amount); @@ -21,7 +19,7 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { event Locked(uint256 locked); event Reported(uint256 valuation, int256 inOutDelta, uint256 locked); - error ZeroInvalid(string name); + error ZeroArgument(string name); error InsufficientBalance(uint256 balance); error InsufficientUnlocked(uint256 unlocked); error TransferFailed(address recipient, uint256 amount); @@ -35,7 +33,7 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { uint256 private constant MAX_FEE = 100_00; - IVaultHub public immutable hub; + IHub public immutable hub; Report public latestReport; uint256 public locked; int256 public inOutDelta; @@ -45,13 +43,15 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { address _hub, address _beaconChainDepositContract ) VaultBeaconChainDepositor(_beaconChainDepositContract) { - hub = IVaultHub(_hub); + if (_owner == address(0)) revert ZeroArgument("_owner"); + if (_hub == address(0)) revert ZeroArgument("_hub"); + hub = IHub(_hub); _transferOwnership(_owner); } receive() external payable { - if (msg.value == 0) revert ZeroInvalid("msg.value"); + if (msg.value == 0) revert ZeroArgument("msg.value"); emit ExecutionLayerRewardsReceived(msg.sender, msg.value); } @@ -77,17 +77,17 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { return bytes32((0x01 << 248) + uint160(address(this))); } - function fund() public payable onlyOwner { - if (msg.value == 0) revert ZeroInvalid("msg.value"); + function fund() external payable onlyOwner { + if (msg.value == 0) revert ZeroArgument("msg.value"); inOutDelta += int256(msg.value); emit Funded(msg.sender, msg.value); } - function withdraw(address _recipient, uint256 _ether) public onlyOwner { - if (_recipient == address(0)) revert ZeroInvalid("_recipient"); - if (_ether == 0) revert ZeroInvalid("_ether"); + function withdraw(address _recipient, uint256 _ether) external onlyOwner { + if (_recipient == address(0)) revert ZeroArgument("_recipient"); + if (_ether == 0) revert ZeroArgument("_ether"); uint256 _unlocked = unlocked(); if (_ether > _unlocked) revert InsufficientUnlocked(_unlocked); if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); @@ -104,23 +104,23 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { uint256 _numberOfDeposits, bytes calldata _pubkeys, bytes calldata _signatures - ) public onlyOwner { - if (_numberOfDeposits == 0) revert ZeroInvalid("_numberOfDeposits"); + ) external onlyOwner { + if (_numberOfDeposits == 0) revert ZeroArgument("_numberOfDeposits"); if (!isHealthy()) revert NotHealthy(); _makeBeaconChainDeposits32ETH(_numberOfDeposits, bytes.concat(withdrawalCredentials()), _pubkeys, _signatures); emit DepositedToBeaconChain(msg.sender, _numberOfDeposits, _numberOfDeposits * 32 ether); } - function exitValidators(uint256 _numberOfValidators) public virtual onlyOwner { + function exitValidators(uint256 _numberOfValidators) external virtual onlyOwner { // [here will be triggerable exit] emit ValidatorsExited(msg.sender, _numberOfValidators); } function mint(address _recipient, uint256 _tokens) external payable onlyOwner { - if (_recipient == address(0)) revert ZeroInvalid("_recipient"); - if (_tokens == 0) revert ZeroInvalid("_tokens"); + if (_recipient == address(0)) revert ZeroArgument("_recipient"); + if (_tokens == 0) revert ZeroArgument("_tokens"); uint256 newlyLocked = hub.mintStethBackedByVault(_recipient, _tokens); @@ -132,13 +132,13 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { } function burn(uint256 _tokens) external onlyOwner { - if (_tokens == 0) revert ZeroInvalid("_tokens"); + if (_tokens == 0) revert ZeroArgument("_tokens"); hub.burnStethBackedByVault(_tokens); } function rebalance(uint256 _ether) external payable { - if (_ether == 0) revert ZeroInvalid("_ether"); + if (_ether == 0) revert ZeroArgument("_ether"); if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); if (owner() == msg.sender || (!isHealthy() && msg.sender == address(hub))) { @@ -154,13 +154,13 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { } } - function update(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { + function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { if (msg.sender != address(hub)) revert NotAuthorized("update", msg.sender); - latestReport = Report(uint128(_valuation), int128(_inOutDelta)); //TODO: safecast + latestReport = Report(SafeCast.toUint128(_valuation), SafeCast.toInt128(_inOutDelta)); locked = _locked; - ReportHook(owner()).onReport(_valuation); + IReportValuationReceiver(owner()).onReport(_valuation); emit Reported(_valuation, _inOutDelta, _locked); } diff --git a/contracts/0.8.25/vaults/interfaces/IHub.sol b/contracts/0.8.25/vaults/interfaces/IHub.sol index bcee05c61..29fe6b110 100644 --- a/contracts/0.8.25/vaults/interfaces/IHub.sol +++ b/contracts/0.8.25/vaults/interfaces/IHub.sol @@ -3,7 +3,7 @@ pragma solidity 0.8.25; import {IVault} from "./IVault.sol"; -interface IVaultHub { +interface IHub { struct VaultSocket { IVault vault; uint96 capShares; diff --git a/contracts/0.8.25/vaults/interfaces/IReportValuationReceiver.sol b/contracts/0.8.25/vaults/interfaces/IReportValuationReceiver.sol new file mode 100644 index 000000000..5ead653bf --- /dev/null +++ b/contracts/0.8.25/vaults/interfaces/IReportValuationReceiver.sol @@ -0,0 +1,9 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +interface IReportValuationReceiver { + function onReport(uint256 _valuation) external; +} From b7d3062740ec27a704a35089203cf7c36a8b2bd8 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 24 Oct 2024 13:42:04 +0500 Subject: [PATCH 141/338] feat: fundAndProceed modifier --- contracts/0.8.25/vaults/DelegatorAlligator.sol | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 5ca415f1d..c3d879faf 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -73,7 +73,7 @@ contract DelegatorAlligator is AccessControlEnumerable { } } - function mint(address _recipient, uint256 _tokens) public payable onlyRole(MANAGER_ROLE) { + function mint(address _recipient, uint256 _tokens) public payable onlyRole(MANAGER_ROLE) fundAndProceed { vault.mint(_recipient, _tokens); } @@ -81,7 +81,7 @@ contract DelegatorAlligator is AccessControlEnumerable { vault.burn(_tokens); } - function rebalance(uint256 _ether) external payable onlyRole(MANAGER_ROLE) { + function rebalance(uint256 _ether) external payable onlyRole(MANAGER_ROLE) fundAndProceed { vault.rebalance(_ether); } @@ -118,7 +118,7 @@ contract DelegatorAlligator is AccessControlEnumerable { return value - reserved; } - function fund() external payable onlyRole(DEPOSITOR_ROLE) { + function fund() public payable onlyRole(DEPOSITOR_ROLE) { vault.fund(); } @@ -168,6 +168,13 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * INTERNAL FUNCTIONS * * * * * /// + modifier fundAndProceed() { + if (msg.value > 0) { + fund(); + } + _; + } + function _withdrawFeeInEther(address _recipient, uint256 _ether) internal { int256 unlocked = int256(vault.valuation()) - int256(vault.locked()); uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; From ff6293323daf10e8430e1d6ff1454d6b6cb73d27 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 24 Oct 2024 13:52:09 +0500 Subject: [PATCH 142/338] fix: onReport hook --- .../0.8.25/vaults/DelegatorAlligator.sol | 35 ++++++++++--------- 1 file changed, 19 insertions(+), 16 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index c3d879faf..e20cd1015 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -20,19 +20,19 @@ import {IVault} from "./interfaces/IVault.sol"; // '-._____.-' contract DelegatorAlligator is AccessControlEnumerable { error PerformanceDueUnclaimed(); - error Zero(string); + error ZeroArgument(string); error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); error VaultNotHealthy(); + error OnlyVaultCanCallOnReportHook(); uint256 private constant MAX_FEE = 10_000; bytes32 public constant MANAGER_ROLE = keccak256("Vault.DelegatorAlligator.ManagerRole"); bytes32 public constant DEPOSITOR_ROLE = keccak256("Vault.DelegatorAlligator.DepositorRole"); bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); - bytes32 public constant VAULT_ROLE = keccak256("Vault.DelegatorAlligator.VaultRole"); - IVault public vault; + IVault public immutable vault; IVault.Report public lastClaimedReport; @@ -41,11 +41,12 @@ contract DelegatorAlligator is AccessControlEnumerable { uint256 public managementDue; - constructor(address _vault, address _admin) { - vault = IVault(_vault); + constructor(address _vault, address _defaultAdmin) { + if (_vault == address(0)) revert ZeroArgument("_vault"); + if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); - _grantRole(VAULT_ROLE, address(_vault)); - _grantRole(DEFAULT_ADMIN_ROLE, _admin); + vault = IVault(_vault); + _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); } /// * * * * * MANAGER FUNCTIONS * * * * * /// @@ -55,9 +56,9 @@ contract DelegatorAlligator is AccessControlEnumerable { } function setPerformanceFee(uint256 _performanceFee) external onlyRole(MANAGER_ROLE) { - performanceFee = _performanceFee; - if (getPerformanceDue() > 0) revert PerformanceDueUnclaimed(); + + performanceFee = _performanceFee; } function getPerformanceDue() public view returns (uint256) { @@ -86,7 +87,7 @@ contract DelegatorAlligator is AccessControlEnumerable { } function claimManagementDue(address _recipient, bool _liquid) external onlyRole(MANAGER_ROLE) { - if (_recipient == address(0)) revert Zero("_recipient"); + if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (!vault.isHealthy()) { revert VaultNotHealthy(); @@ -107,7 +108,7 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * DEPOSITOR FUNCTIONS * * * * * /// - function getWithdrawableAmount() public view returns (uint256) { + function withdrawable() public view returns (uint256) { uint256 reserved = _max(vault.locked(), managementDue + getPerformanceDue()); uint256 value = vault.valuation(); @@ -123,9 +124,9 @@ contract DelegatorAlligator is AccessControlEnumerable { } function withdraw(address _recipient, uint256 _ether) external onlyRole(DEPOSITOR_ROLE) { - if (_recipient == address(0)) revert Zero("_recipient"); - if (_ether == 0) revert Zero("_ether"); - if (getWithdrawableAmount() < _ether) revert InsufficientWithdrawableAmount(getWithdrawableAmount(), _ether); + if (_recipient == address(0)) revert ZeroArgument("_recipient"); + if (_ether == 0) revert ZeroArgument("_ether"); + if (withdrawable() < _ether) revert InsufficientWithdrawableAmount(withdrawable(), _ether); vault.withdraw(_recipient, _ether); } @@ -145,7 +146,7 @@ contract DelegatorAlligator is AccessControlEnumerable { } function claimPerformanceDue(address _recipient, bool _liquid) external onlyRole(OPERATOR_ROLE) { - if (_recipient == address(0)) revert Zero("_recipient"); + if (_recipient == address(0)) revert ZeroArgument("_recipient"); uint256 due = getPerformanceDue(); @@ -162,7 +163,9 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * VAULT CALLBACK * * * * * /// - function updateManagementDue(uint256 _valuation) external onlyRole(VAULT_ROLE) { + function onReport(uint256 _valuation) external { + if (msg.sender != address(vault)) revert OnlyVaultCanCallOnReportHook(); + managementDue += (_valuation * managementFee) / 365 / MAX_FEE; } From c509f1de5712a9d7bac7af1697408ef027804104 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 24 Oct 2024 13:59:28 +0500 Subject: [PATCH 143/338] refactor: some renaming --- contracts/0.8.25/vaults/DelegatorAlligator.sol | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index e20cd1015..c2ec09130 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -101,7 +101,7 @@ contract DelegatorAlligator is AccessControlEnumerable { if (_liquid) { mint(_recipient, due); } else { - _withdrawFeeInEther(_recipient, due); + _withdrawDue(_recipient, due); } } } @@ -156,7 +156,7 @@ contract DelegatorAlligator is AccessControlEnumerable { if (_liquid) { mint(_recipient, due); } else { - _withdrawFeeInEther(_recipient, due); + _withdrawDue(_recipient, due); } } } @@ -178,7 +178,7 @@ contract DelegatorAlligator is AccessControlEnumerable { _; } - function _withdrawFeeInEther(address _recipient, uint256 _ether) internal { + function _withdrawDue(address _recipient, uint256 _ether) internal { int256 unlocked = int256(vault.valuation()) - int256(vault.locked()); uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; if (unreserved < _ether) revert InsufficientUnlockedAmount(unreserved, _ether); From e5eac5ead4fc088110f48047c90a87c5821c6629 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 24 Oct 2024 14:15:24 +0500 Subject: [PATCH 144/338] test: set up vault test --- .../vaults/contracts/VaultHub__MockForVault.sol | 12 ++++++++++++ test/0.8.25/vaults/vault.test.ts | 12 +++++++++++- 2 files changed, 23 insertions(+), 1 deletion(-) create mode 100644 test/0.8.25/vaults/contracts/VaultHub__MockForVault.sol diff --git a/test/0.8.25/vaults/contracts/VaultHub__MockForVault.sol b/test/0.8.25/vaults/contracts/VaultHub__MockForVault.sol new file mode 100644 index 000000000..5b43ceda2 --- /dev/null +++ b/test/0.8.25/vaults/contracts/VaultHub__MockForVault.sol @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: UNLICENSED +// for testing purposes only + +pragma solidity 0.8.25; + +contract VaultHub__MockForVault { + function mintStethBackedByVault(address _recipient, uint256 _tokens) external returns (uint256 locked) {} + + function burnStethBackedByVault(uint256 _tokens) external {} + + function rebalance() external payable {} +} diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index a6ab8c6a9..52cabf950 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -5,6 +5,8 @@ import { Snapshot } from "test/suite"; import { DepositContract__MockForBeaconChainDepositor, DepositContract__MockForBeaconChainDepositor__factory, + VaultHub__MockForVault, + VaultHub__MockForVault__factory, } from "typechain-types"; import { Vault } from "typechain-types/contracts/0.8.25/vaults"; import { Vault__factory } from "typechain-types/factories/contracts/0.8.25/vaults"; @@ -13,6 +15,7 @@ describe.only("Basic vault", async () => { let deployer: HardhatEthersSigner; let owner: HardhatEthersSigner; + let vaultHub: VaultHub__MockForVault; let depositContract: DepositContract__MockForBeaconChainDepositor; let vault: Vault; @@ -21,11 +24,18 @@ describe.only("Basic vault", async () => { before(async () => { [deployer, owner] = await ethers.getSigners(); + const vaultHubFactory = new VaultHub__MockForVault__factory(deployer); + const vaultHub = await vaultHubFactory.deploy(); + const depositContractFactory = new DepositContract__MockForBeaconChainDepositor__factory(deployer); depositContract = await depositContractFactory.deploy(); const vaultFactory = new Vault__factory(owner); - vault = await vaultFactory.deploy(await owner.getAddress(), await depositContract.getAddress()); + vault = await vaultFactory.deploy( + await owner.getAddress(), + await vaultHub.getAddress(), + await depositContract.getAddress(), + ); expect(await vault.owner()).to.equal(await owner.getAddress()); }); From 24c741057484186479f491580c24b7e3d08b30b4 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 24 Oct 2024 14:21:51 +0500 Subject: [PATCH 145/338] refactor: rename Vault->StakingVault --- .../0.8.25/vaults/DelegatorAlligator.sol | 10 +++---- .../vaults/{Vault.sol => StakingVault.sol} | 18 +++++------ contracts/0.8.25/vaults/VaultHub.sol | 30 +++++++++---------- .../{IVault.sol => IStakingVault.sol} | 2 +- .../interfaces/{IHub.sol => IVaultHub.sol} | 21 ++++++++----- 5 files changed, 43 insertions(+), 38 deletions(-) rename contracts/0.8.25/vaults/{Vault.sol => StakingVault.sol} (91%) rename contracts/0.8.25/vaults/interfaces/{IVault.sol => IStakingVault.sol} (97%) rename contracts/0.8.25/vaults/interfaces/{IHub.sol => IVaultHub.sol} (77%) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index c2ec09130..544156c2a 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -5,7 +5,7 @@ pragma solidity 0.8.25; import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; -import {IVault} from "./interfaces/IVault.sol"; +import {IStakingVault} from "./interfaces/IStakingVault.sol"; // DelegatorAlligator: Vault Delegated Owner // 3-Party Role Setup: Manager, Depositor, Operator @@ -32,9 +32,9 @@ contract DelegatorAlligator is AccessControlEnumerable { bytes32 public constant DEPOSITOR_ROLE = keccak256("Vault.DelegatorAlligator.DepositorRole"); bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); - IVault public immutable vault; + IStakingVault public immutable vault; - IVault.Report public lastClaimedReport; + IStakingVault.Report public lastClaimedReport; uint256 public managementFee; uint256 public performanceFee; @@ -45,7 +45,7 @@ contract DelegatorAlligator is AccessControlEnumerable { if (_vault == address(0)) revert ZeroArgument("_vault"); if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); - vault = IVault(_vault); + vault = IStakingVault(_vault); _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); } @@ -62,7 +62,7 @@ contract DelegatorAlligator is AccessControlEnumerable { } function getPerformanceDue() public view returns (uint256) { - IVault.Report memory latestReport = vault.latestReport(); + IStakingVault.Report memory latestReport = vault.latestReport(); int128 _performanceDue = int128(latestReport.valuation - lastClaimedReport.valuation) - int128(latestReport.inOutDelta - lastClaimedReport.inOutDelta); diff --git a/contracts/0.8.25/vaults/Vault.sol b/contracts/0.8.25/vaults/StakingVault.sol similarity index 91% rename from contracts/0.8.25/vaults/Vault.sol rename to contracts/0.8.25/vaults/StakingVault.sol index 096ae1236..bc99d6711 100644 --- a/contracts/0.8.25/vaults/Vault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -6,11 +6,11 @@ pragma solidity 0.8.25; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; -import {IHub} from "./interfaces/IHub.sol"; +import {IVaultHub} from "./interfaces/IVaultHub.sol"; import {IReportValuationReceiver} from "./interfaces/IReportValuationReceiver.sol"; import {SafeCast} from "@openzeppelin/contracts-v5.0.2/utils/math/SafeCast.sol"; -contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { +contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { event Funded(address indexed sender, uint256 amount); event Withdrawn(address indexed sender, address indexed recipient, uint256 amount); event DepositedToBeaconChain(address indexed sender, uint256 numberOfDeposits, uint256 amount); @@ -33,7 +33,7 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { uint256 private constant MAX_FEE = 100_00; - IHub public immutable hub; + IVaultHub public immutable vaultHub; Report public latestReport; uint256 public locked; int256 public inOutDelta; @@ -46,7 +46,7 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { if (_owner == address(0)) revert ZeroArgument("_owner"); if (_hub == address(0)) revert ZeroArgument("_hub"); - hub = IHub(_hub); + vaultHub = IVaultHub(_hub); _transferOwnership(_owner); } @@ -122,7 +122,7 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (_tokens == 0) revert ZeroArgument("_tokens"); - uint256 newlyLocked = hub.mintStethBackedByVault(_recipient, _tokens); + uint256 newlyLocked = vaultHub.mintStethBackedByVault(_recipient, _tokens); if (newlyLocked > locked) { locked = newlyLocked; @@ -134,28 +134,28 @@ contract Vault is VaultBeaconChainDepositor, OwnableUpgradeable { function burn(uint256 _tokens) external onlyOwner { if (_tokens == 0) revert ZeroArgument("_tokens"); - hub.burnStethBackedByVault(_tokens); + vaultHub.burnStethBackedByVault(_tokens); } function rebalance(uint256 _ether) external payable { if (_ether == 0) revert ZeroArgument("_ether"); if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); - if (owner() == msg.sender || (!isHealthy() && msg.sender == address(hub))) { + if (owner() == msg.sender || (!isHealthy() && msg.sender == address(vaultHub))) { // force rebalance // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault inOutDelta -= int256(_ether); emit Withdrawn(msg.sender, msg.sender, _ether); - hub.rebalance{value: _ether}(); + vaultHub.rebalance{value: _ether}(); } else { revert NotAuthorized("rebalance", msg.sender); } } function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { - if (msg.sender != address(hub)) revert NotAuthorized("update", msg.sender); + if (msg.sender != address(vaultHub)) revert NotAuthorized("update", msg.sender); latestReport = Report(SafeCast.toUint128(_valuation), SafeCast.toInt128(_inOutDelta)); locked = _locked; diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 581bfce56..3d4ee8096 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -5,7 +5,7 @@ pragma solidity 0.8.25; import {AccessControlEnumerableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol"; -import {IVault} from "./interfaces/IVault.sol"; +import {IStakingVault} from "./interfaces/IStakingVault.sol"; interface StETH { function mintExternalShares(address, uint256) external; @@ -43,7 +43,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { struct VaultSocket { /// @notice vault address - IVault vault; + IStakingVault vault; /// @notice maximum number of stETH shares that can be minted by vault owner uint96 capShares; /// @notice total number of stETH shares minted by the vault @@ -58,13 +58,13 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { VaultSocket[] private sockets; /// @notice mapping from vault address to its socket /// @dev if vault is not connected to the hub, it's index is zero - mapping(IVault => uint256) private vaultIndex; + mapping(IStakingVault => uint256) private vaultIndex; constructor(address _admin, address _stETH, address _treasury) { STETH = StETH(_stETH); treasury = _treasury; - sockets.push(VaultSocket(IVault(address(0)), 0, 0, 0, 0)); // stone in the elevator + sockets.push(VaultSocket(IStakingVault(address(0)), 0, 0, 0, 0)); // stone in the elevator _grantRole(DEFAULT_ADMIN_ROLE, _admin); } @@ -74,7 +74,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return sockets.length - 1; } - function vault(uint256 _index) public view returns (IVault) { + function vault(uint256 _index) public view returns (IStakingVault) { return sockets[_index + 1].vault; } @@ -82,7 +82,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return sockets[_index + 1]; } - function vaultSocket(IVault _vault) public view returns (VaultSocket memory) { + function vaultSocket(IStakingVault _vault) public view returns (VaultSocket memory) { return sockets[vaultIndex[_vault]]; } @@ -91,7 +91,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @param _capShares maximum number of stETH shares that can be minted by the vault /// @param _minBondRateBP minimum bond rate in basis points function connectVault( - IVault _vault, + IStakingVault _vault, uint256 _capShares, uint256 _minBondRateBP, uint256 _treasuryFeeBP @@ -110,7 +110,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); VaultSocket memory vr = VaultSocket( - IVault(_vault), + IStakingVault(_vault), uint96(_capShares), 0, uint16(_minBondRateBP), @@ -124,8 +124,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice disconnects a vault from the hub /// @param _vault vault address - function disconnectVault(IVault _vault) external onlyRole(VAULT_MASTER_ROLE) { - if (_vault == IVault(address(0))) revert ZeroArgument("vault"); + function disconnectVault(IStakingVault _vault) external onlyRole(VAULT_MASTER_ROLE) { + if (_vault == IStakingVault(address(0))) revert ZeroArgument("vault"); uint256 index = vaultIndex[_vault]; if (index == 0) revert NotConnectedToHub(address(_vault)); @@ -164,7 +164,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); if (_receiver == address(0)) revert ZeroArgument("receivers"); - IVault vault_ = IVault(msg.sender); + IStakingVault vault_ = IStakingVault(msg.sender); uint256 index = vaultIndex[vault_]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -190,7 +190,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { function burnStethBackedByVault(uint256 _amountOfTokens) external { if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); - uint256 index = vaultIndex[IVault(msg.sender)]; + uint256 index = vaultIndex[IStakingVault(msg.sender)]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -203,7 +203,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { emit BurnedStETHOnVault(msg.sender, _amountOfTokens); } - function forceRebalance(IVault _vault) external { + function forceRebalance(IStakingVault _vault) external { uint256 index = vaultIndex[_vault]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -231,7 +231,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { function rebalance() external payable { if (msg.value == 0) revert ZeroArgument("msg.value"); - uint256 index = vaultIndex[IVault(msg.sender)]; + uint256 index = vaultIndex[IStakingVault(msg.sender)]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -303,7 +303,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 preTotalShares, uint256 preTotalPooledEther ) internal view returns (uint256 treasuryFeeShares) { - IVault vault_ = _socket.vault; + IStakingVault vault_ = _socket.vault; uint256 chargeableValue = _min(vault_.valuation(), (_socket.capShares * preTotalPooledEther) / preTotalShares); diff --git a/contracts/0.8.25/vaults/interfaces/IVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol similarity index 97% rename from contracts/0.8.25/vaults/interfaces/IVault.sol rename to contracts/0.8.25/vaults/interfaces/IStakingVault.sol index 211b60ec0..d282f315d 100644 --- a/contracts/0.8.25/vaults/interfaces/IVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-3.0 pragma solidity 0.8.25; -interface IVault { +interface IStakingVault { struct Report { uint128 valuation; int128 inOutDelta; diff --git a/contracts/0.8.25/vaults/interfaces/IHub.sol b/contracts/0.8.25/vaults/interfaces/IVaultHub.sol similarity index 77% rename from contracts/0.8.25/vaults/interfaces/IHub.sol rename to contracts/0.8.25/vaults/interfaces/IVaultHub.sol index 29fe6b110..90638630e 100644 --- a/contracts/0.8.25/vaults/interfaces/IHub.sol +++ b/contracts/0.8.25/vaults/interfaces/IVaultHub.sol @@ -1,11 +1,11 @@ // SPDX-License-Identifier: GPL-3.0 pragma solidity 0.8.25; -import {IVault} from "./IVault.sol"; +import {IStakingVault} from "./IStakingVault.sol"; -interface IHub { +interface IVaultHub { struct VaultSocket { - IVault vault; + IStakingVault vault; uint96 capShares; uint96 mintedShares; uint16 minBondRateBP; @@ -20,15 +20,20 @@ interface IHub { function vaultsCount() external view returns (uint256); - function vault(uint256 _index) external view returns (IVault); + function vault(uint256 _index) external view returns (IStakingVault); function vaultSocket(uint256 _index) external view returns (VaultSocket memory); - function vaultSocket(IVault _vault) external view returns (VaultSocket memory); + function vaultSocket(IStakingVault _vault) external view returns (VaultSocket memory); - function connectVault(IVault _vault, uint256 _capShares, uint256 _minBondRateBP, uint256 _treasuryFeeBP) external; + function connectVault( + IStakingVault _vault, + uint256 _capShares, + uint256 _minBondRateBP, + uint256 _treasuryFeeBP + ) external; - function disconnectVault(IVault _vault) external; + function disconnectVault(IStakingVault _vault) external; function mintStethBackedByVault( address _receiver, @@ -37,7 +42,7 @@ interface IHub { function burnStethBackedByVault(uint256 _amountOfTokens) external; - function forceRebalance(IVault _vault) external; + function forceRebalance(IStakingVault _vault) external; function rebalance() external payable; From 49afced53cdf9b83b30d141182f958c4e1a5bc63 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 24 Oct 2024 11:58:20 +0100 Subject: [PATCH 146/338] fix: restore holesky state file --- deployed-holesky.json | 732 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 732 insertions(+) create mode 100644 deployed-holesky.json diff --git a/deployed-holesky.json b/deployed-holesky.json new file mode 100644 index 000000000..6d60ee4d2 --- /dev/null +++ b/deployed-holesky.json @@ -0,0 +1,732 @@ +{ + "accountingOracle": { + "deployParameters": { + "consensusVersion": 1 + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0x4E97A3972ce8511D87F334dA17a2C332542a5246", + "constructorArgs": [ + "0x6AcA050709469F1f98d8f40f68b1C83B533cd2b2", + "0x22896Bfc68814BFD855b1a167255eE497006e730", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/oracle/AccountingOracle.sol", + "address": "0x6AcA050709469F1f98d8f40f68b1C83B533cd2b2", + "constructorArgs": [ + "0x28FAB2059C713A7F9D8c86Db49f9bb0e96Af1ef8", + "0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034", + "0x072f72BE3AcFE2c52715829F2CD9061A6C8fF019", + 12, + 1695902400 + ] + } + }, + "apmRepoBaseAddress": "0x8959360c48D601a6817BAf2449E5D00cC543FA3A", + "app:aragon-agent": { + "implementation": { + "contract": "@aragon/apps-agent/contracts/Agent.sol", + "address": "0xF4aDA7Ff34c508B9Af2dE4160B6078D2b58FD46B", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-agent", + "fullName": "aragon-agent.lidopm.eth", + "id": "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9" + }, + "proxy": { + "address": "0xE92329EC7ddB11D25e25b3c21eeBf11f15eB325d", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9", + "0x8129fc1c" + ] + } + }, + "app:aragon-finance": { + "implementation": { + "contract": "@aragon/apps-finance/contracts/Finance.sol", + "address": "0x1a76ED38B14C768e02b96A879d89Db18AC83EC53", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-finance", + "fullName": "aragon-finance.lidopm.eth", + "id": "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1" + }, + "proxy": { + "address": "0xf0F281E5d7FBc54EAFcE0dA225CDbde04173AB16", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1", + "0x1798de81000000000000000000000000e92329ec7ddb11d25e25b3c21eebf11f15eb325d0000000000000000000000000000000000000000000000000000000000278d00" + ] + } + }, + "app:aragon-token-manager": { + "implementation": { + "contract": "@aragon/apps-lido/apps/token-manager/contracts/TokenManager.sol", + "address": "0x6f0b994E6827faC1fDb58AF66f365676247bAD71", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-token-manager", + "fullName": "aragon-token-manager.lidopm.eth", + "id": "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b" + }, + "proxy": { + "address": "0xFaa1692c6eea8eeF534e7819749aD93a1420379A", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b", + "0x" + ] + } + }, + "app:aragon-voting": { + "implementation": { + "contract": "@aragon/apps-lido/apps/voting/contracts/Voting.sol", + "address": "0x994c92228803e8b2D0fb8a610AbCB47412EeF8eF", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-voting", + "fullName": "aragon-voting.lidopm.eth", + "id": "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e" + }, + "proxy": { + "address": "0xdA7d2573Df555002503F29aA4003e398d28cc00f", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e", + "0x13e0945300000000000000000000000014ae7daeecdf57034f3e9db8564e46dba8d9734400000000000000000000000000000000000000000000000006f05b59d3b2000000000000000000000000000000000000000000000000000000b1a2bc2ec500000000000000000000000000000000000000000000000000000000000000000384000000000000000000000000000000000000000000000000000000000000012c" + ] + } + }, + "app:lido": { + "implementation": { + "contract": "contracts/0.4.24/Lido.sol", + "address": "0x59034815464d18134A55EED3702b535D8A32c52b", + "constructorArgs": [] + }, + "aragonApp": { + "name": "lido", + "fullName": "lido.lidopm.eth", + "id": "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320" + }, + "proxy": { + "address": "0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320", + "0x" + ] + } + }, + "app:node-operators-registry": { + "implementation": { + "contract": "contracts/0.4.24/nos/NodeOperatorsRegistry.sol", + "address": "0xE0270CF2564d81E02284e16539F59C1B5a4718fE", + "constructorArgs": [] + }, + "aragonApp": { + "name": "node-operators-registry", + "fullName": "node-operators-registry.lidopm.eth", + "id": "0x7071f283424072341f856ac9e947e7ec0eb68719f757a7e785979b6b8717579d" + }, + "proxy": { + "address": "0x595F64Ddc3856a3b5Ff4f4CC1d1fb4B46cFd2bAC", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "0x7071f283424072341f856ac9e947e7ec0eb68719f757a7e785979b6b8717579d", + "0x" + ] + } + }, + "app:oracle": { + "implementation": { + "contract": "contracts/0.4.24/oracle/LegacyOracle.sol", + "address": "0xcE4B3D5bd6259F5dD73253c51b17e5a87bb9Ee64", + "constructorArgs": [] + }, + "aragonApp": { + "name": "oracle", + "fullName": "oracle.lidopm.eth", + "id": "0x8b47ba2a8454ec799cd91646e7ec47168e91fd139b23f017455f3e5898aaba93" + }, + "proxy": { + "address": "0x072f72BE3AcFE2c52715829F2CD9061A6C8fF019", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "0x8b47ba2a8454ec799cd91646e7ec47168e91fd139b23f017455f3e5898aaba93", + "0x" + ] + } + }, + "app:simple-dvt": { + "stakingRouterModuleParams": { + "moduleName": "SimpleDVT", + "moduleType": "curated-onchain-v1", + "targetShare": 50, + "moduleFee": 800, + "treasuryFee": 200, + "penaltyDelay": 86400, + "easyTrackTrustedCaller": "0xD76001b33b23452243E2FDa833B6e7B8E3D43198", + "easyTrackAddress": "0x1763b9ED3586B08AE796c7787811a2E1bc16163a", + "easyTrackFactories": { + "AddNodeOperators": "0xeF5233A5bbF243149E35B353A73FFa8931FDA02b", + "ActivateNodeOperators": "0x5b4A9048176D5bA182ceec8e673D8aA6927A40D6", + "DeactivateNodeOperators": "0x88d247cdf4ff4A4AAA8B3DD9dd22D1b89219FB3B", + "SetVettedValidatorsLimits": "0x30Cb36DBb0596aD9Cf5159BD2c4B1456c18e47E8", + "SetNodeOperatorNames": "0x4792BaC0a262200fA7d3b68e7622bFc1c2c3a72d", + "SetNodeOperatorRewardAddresses": "0x6Bfc576018C7f3D2a9180974E5c8e6CFa021f617", + "UpdateTargetValidatorLimits": "0xC91a676A69Eb49be9ECa1954fE6fc861AE07A9A2", + "ChangeNodeOperatorManagers": "0xb8C4728bc0826bA5864D02FA53148de7A44C2f7E" + } + }, + "aragonApp": { + "name": "simple-dvt", + "fullName": "simple-dvt.lidopm.eth", + "id": "0xe1635b63b5f7b5e545f2a637558a4029dea7905361a2f0fc28c66e9136cf86a4" + }, + "proxy": { + "address": "0x11a93807078f8BB880c1BD0ee4C387537de4b4b6", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "0xe1635b63b5f7b5e545f2a637558a4029dea7905361a2f0fc28c66e9136cf86a4", + "0x" + ] + }, + "fullName": "simple-dvt.lidopm.eth", + "name": "simple-dvt", + "id": "0xe1635b63b5f7b5e545f2a637558a4029dea7905361a2f0fc28c66e9136cf86a4", + "ipfsCid": "QmaSSujHCGcnFuetAPGwVW5BegaMBvn5SCsgi3LSfvraSo", + "contentURI": "0x697066733a516d615353756a484347636e4675657441504777565735426567614d42766e355343736769334c5366767261536f", + "implementation": "0xE0270CF2564d81E02284e16539F59C1B5a4718fE", + "contract": "NodeOperatorsRegistry" + }, + "aragon-acl": { + "implementation": { + "contract": "@aragon/os/contracts/acl/ACL.sol", + "address": "0xF1A087E055EA1C11ec3B540795Bd1A544e6dcbe9", + "constructorArgs": [] + }, + "proxy": { + "address": "0xfd1E42595CeC3E83239bf8dFc535250e7F48E0bC", + "constructorArgs": [ + "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "0xe3262375f45a6e2026b7e7b18c2b807434f2508fe1a2a3dfb493c7df8f4aad6a", + "0x00" + ], + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol" + }, + "aragonApp": { + "name": "aragon-acl", + "id": "0xe3262375f45a6e2026b7e7b18c2b807434f2508fe1a2a3dfb493c7df8f4aad6a" + } + }, + "aragon-apm-registry": { + "implementation": { + "contract": "@aragon/os/contracts/apm/APMRegistry.sol", + "address": "0x3EcF7190312F50043DB0494bA0389135Fc3833F3", + "constructorArgs": [ + "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "0x9089af016eb74d66811e1c39c1eef86fdcdb84b5665a4884ebf62339c2613991", + "0x00" + ] + }, + "proxy": { + "address": "0xB576A85c310CC7Af5C106ab26d2942fA3a5ea94A", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol" + }, + "factory": { + "address": "0x54eF0022cc769344D0cBCeF12e051281cCBb9fad", + "contract": "@aragon/os/contracts/factory/APMRegistryFactory.sol", + "constructorArgs": [ + "0xB33f9AE6C34D8cC59A48fd9973C64488f00fa64F", + "0x3EcF7190312F50043DB0494bA0389135Fc3833F3", + "0x8959360c48D601a6817BAf2449E5D00cC543FA3A", + "0x7B133ACab5Cec7B90FB13CCf68d6568f8A051EcE", + "0x4327d1Fc6E5fa0326CCAE737F67C066c50BcC258", + "0x0000000000000000000000000000000000000000" + ] + } + }, + "aragon-app-repo-agent": { + "implementation": { + "contract": "@aragon/os/contracts/apm/Repo.sol", + "address": "0x8959360c48D601a6817BAf2449E5D00cC543FA3A", + "constructorArgs": [] + }, + "proxy": { + "address": "0xe7b4567913AaF2bD54A26E742cec22727D8109eA", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [] + } + }, + "aragon-app-repo-finance": { + "implementation": { + "contract": "@aragon/os/contracts/apm/Repo.sol", + "address": "0x8959360c48D601a6817BAf2449E5D00cC543FA3A", + "constructorArgs": [] + }, + "proxy": { + "address": "0x0df65b7c78Dc42a872010d031D3601C284D8fE71", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [] + } + }, + "aragon-app-repo-lido": { + "implementation": { + "contract": "@aragon/os/contracts/apm/Repo.sol", + "address": "0x8959360c48D601a6817BAf2449E5D00cC543FA3A", + "constructorArgs": [] + }, + "proxy": { + "address": "0xA37fb4C41e7D30af5172618a863BBB0f9042c604", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [] + } + }, + "aragon-app-repo-node-operators-registry": { + "implementation": { + "contract": "@aragon/os/contracts/apm/Repo.sol", + "address": "0x8959360c48D601a6817BAf2449E5D00cC543FA3A", + "constructorArgs": [] + }, + "proxy": { + "address": "0x4E8970d148CB38460bE9b6ddaab20aE2A74879AF", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [] + } + }, + "aragon-app-repo-oracle": { + "implementation": { + "contract": "@aragon/os/contracts/apm/Repo.sol", + "address": "0x8959360c48D601a6817BAf2449E5D00cC543FA3A", + "constructorArgs": [] + }, + "proxy": { + "address": "0xB3d74c319C0C792522705fFD3097f873eEc71764", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [] + } + }, + "aragon-app-repo-token-manager": { + "implementation": { + "contract": "@aragon/os/contracts/apm/Repo.sol", + "address": "0x8959360c48D601a6817BAf2449E5D00cC543FA3A", + "constructorArgs": [] + }, + "proxy": { + "address": "0xD327b4Fb87fa01599DaD491Aa63B333c44C74472", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [] + } + }, + "aragon-app-repo-voting": { + "implementation": { + "contract": "@aragon/os/contracts/apm/Repo.sol", + "address": "0x8959360c48D601a6817BAf2449E5D00cC543FA3A", + "constructorArgs": [] + }, + "proxy": { + "address": "0x2997EA0D07D79038D83Cb04b3BB9A2Bc512E3fDA", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [] + } + }, + "aragon-evm-script-registry": { + "proxy": { + "address": "0xE1200ae048163B67D69Bc0492bF5FddC3a2899C0", + "constructorArgs": [ + "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "0xddbcfd564f642ab5627cf68b9b7d374fb4f8a36e941a75d89c87998cef03bd61", + "0x8129fc1c" + ], + "contract": "@aragon/os/contracts/apps/AppProxyPinned.sol" + }, + "aragonApp": { + "name": "aragon-evm-script-registry", + "id": "0xddbcfd564f642ab5627cf68b9b7d374fb4f8a36e941a75d89c87998cef03bd61" + }, + "implementation": { + "address": "0x923B9Cab88E4a1d3de7EE921dEFBF9e2AC6e0791", + "contract": "@aragon/os/contracts/evmscript/EVMScriptRegistry.sol", + "constructorArgs": [] + } + }, + "aragon-kernel": { + "implementation": { + "contract": "@aragon/os/contracts/kernel/Kernel.sol", + "address": "0x34c0cbf9836FD945423bD3d2d72880da9d068E5F", + "constructorArgs": [true] + }, + "proxy": { + "address": "0x3b03f75Ec541Ca11a223bB58621A3146246E1644", + "contract": "@aragon/os/contracts/kernel/KernelProxy.sol", + "constructorArgs": ["0x34c0cbf9836FD945423bD3d2d72880da9d068E5F"] + } + }, + "aragonEnsLabelName": "aragonpm", + "aragonEnsNode": "0x9065c3e7f7b7ef1ef4e53d2d0b8e0cef02874ab020c1ece79d5f0d3d0111c0ba", + "aragonEnsNodeName": "aragonpm.eth", + "aragonIDAddress": "0xCA01225e211AB0c6EFCD3aCc64D85465e4D8ab53", + "aragonIDConstructorArgs": [ + "0x4327d1Fc6E5fa0326CCAE737F67C066c50BcC258", + "0x2B725cBA5F75c3B61bb5E37454a7090fb11c757E", + "0x7e74a86b6e146964fb965db04dc2590516da77f720bb6759337bf5632415fd86" + ], + "aragonIDEnsNode": "0x7e74a86b6e146964fb965db04dc2590516da77f720bb6759337bf5632415fd86", + "aragonIDEnsNodeName": "aragonid.eth", + "burner": { + "deployParameters": { + "totalCoverSharesBurnt": "0", + "totalNonCoverSharesBurnt": "0" + }, + "contract": "contracts/0.8.9/Burner.sol", + "address": "0x4E46BD7147ccf666E1d73A3A456fC7a68de82eCA", + "constructorArgs": [ + "0x22896Bfc68814BFD855b1a167255eE497006e730", + "0xE92329EC7ddB11D25e25b3c21eeBf11f15eB325d", + "0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034", + "0", + "0" + ] + }, + "callsScript": { + "address": "0xAa8B4F258a4817bfb0058b861447878168ddf7B0", + "contract": "@aragon/os/contracts/evmscript/executors/CallsScript.sol", + "constructorArgs": [] + }, + "chainId": 17000, + "chainSpec": { + "slotsPerEpoch": 32, + "secondsPerSlot": 12, + "genesisTime": 1695902400, + "depositContract": "0x4242424242424242424242424242424242424242" + }, + "createAppReposTx": "0xd8a9b10e16b5e75b984c90154a9cb51fbb06bf560a3c424e2e7ad81951008502", + "daoAragonId": "lido-dao", + "daoFactoryAddress": "0xB33f9AE6C34D8cC59A48fd9973C64488f00fa64F", + "daoFactoryConstructorArgs": [ + "0x34c0cbf9836FD945423bD3d2d72880da9d068E5F", + "0xF1A087E055EA1C11ec3B540795Bd1A544e6dcbe9", + "0x11E7591F83360d0Bc238c8AB9e50B6D2B7566aDc" + ], + "daoInitialSettings": { + "voting": { + "minSupportRequired": "500000000000000000", + "minAcceptanceQuorum": "50000000000000000", + "voteDuration": 900, + "objectionPhaseDuration": 300 + }, + "fee": { + "totalPercent": 10, + "treasuryPercent": 50, + "nodeOperatorsPercent": 50 + }, + "token": { + "name": "TEST Lido DAO Token", + "symbol": "TLDO" + } + }, + "deployCommit": "eda16728a7c80f1bb55c3b91c668aae190a1efb0", + "deployer": "0x22896Bfc68814BFD855b1a167255eE497006e730", + "depositSecurityModule": { + "deployParameters": { + "maxDepositsPerBlock": 150, + "minDepositBlockDistance": 5, + "pauseIntentValidityPeriodBlocks": 6646 + }, + "contract": "contracts/0.8.9/DepositSecurityModule.sol", + "address": "0x045dd46212A178428c088573A7d102B9d89a022A", + "constructorArgs": [ + "0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034", + "0x4242424242424242424242424242424242424242", + "0xd6EbF043D30A7fe46D1Db32BA90a0A51207FE229", + 150, + 5, + 6646 + ] + }, + "dummyEmptyContract": { + "contract": "contracts/0.8.9/utils/DummyEmptyContract.sol", + "address": "0x5F4FEf09Cbd5ad743632Fb869E80294933473f0B", + "constructorArgs": [] + }, + "eip712StETH": { + "contract": "contracts/0.8.9/EIP712StETH.sol", + "address": "0xE154732c5Eab277fd88a9fF6Bdff7805eD97BCB1", + "constructorArgs": ["0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034"] + }, + "ensAddress": "0x4327d1Fc6E5fa0326CCAE737F67C066c50BcC258", + "ensFactoryAddress": "0xADba3e3122F2Da8F7B07723a3e1F1cEDe3fe8d7d", + "ensFactoryConstructorArgs": [], + "ensSubdomainRegistrarBaseAddress": "0x7B133ACab5Cec7B90FB13CCf68d6568f8A051EcE", + "evmScriptRegistryFactoryAddress": "0x11E7591F83360d0Bc238c8AB9e50B6D2B7566aDc", + "evmScriptRegistryFactoryConstructorArgs": [], + "executionLayerRewardsVault": { + "contract": "contracts/0.8.9/LidoExecutionLayerRewardsVault.sol", + "address": "0xE73a3602b99f1f913e72F8bdcBC235e206794Ac8", + "constructorArgs": ["0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034", "0xE92329EC7ddB11D25e25b3c21eeBf11f15eB325d"] + }, + "gateSeal": { + "factoryAddress": "0x1134F7077055b0B3559BE52AfeF9aA22A0E1eEC2", + "sealDuration": 518400, + "expiryTimestamp": 1714521600, + "sealingCommittee": "0xCD1f9954330AF39a74Fd6e7B25781B4c24ee373f", + "address": "0x7f6FA688d4C12a2d51936680b241f3B0F0F9ca60" + }, + "hashConsensusForAccountingOracle": { + "deployParameters": { + "fastLaneLengthSlots": 10, + "epochsPerFrame": 12 + }, + "contract": "contracts/0.8.9/oracle/HashConsensus.sol", + "address": "0xa067FC95c22D51c3bC35fd4BE37414Ee8cc890d2", + "constructorArgs": [ + 32, + 12, + 1695902400, + 12, + 10, + "0x22896Bfc68814BFD855b1a167255eE497006e730", + "0x4E97A3972ce8511D87F334dA17a2C332542a5246" + ] + }, + "hashConsensusForValidatorsExitBusOracle": { + "deployParameters": { + "fastLaneLengthSlots": 10, + "epochsPerFrame": 4 + }, + "contract": "contracts/0.8.9/oracle/HashConsensus.sol", + "address": "0xe77Cf1A027d7C10Ee6bb7Ede5E922a181FF40E8f", + "constructorArgs": [ + 32, + 12, + 1695902400, + 4, + 10, + "0x22896Bfc68814BFD855b1a167255eE497006e730", + "0xffDDF7025410412deaa05E3E1cE68FE53208afcb" + ] + }, + "ldo": { + "address": "0x14ae7daeecdf57034f3E9db8564e46Dba8D97344", + "contract": "@aragon/minime/contracts/MiniMeToken.sol", + "constructorArgs": [ + "0x15ef666c9620C0f606Ba35De2aF668fe987E26ae", + "0x0000000000000000000000000000000000000000", + 0, + "TEST Lido DAO Token", + 18, + "TLDO", + true + ] + }, + "legacyOracle": { + "deployParameters": { + "lastCompletedEpochId": 0 + } + }, + "lidoApm": { + "deployArguments": [ + "0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae", + "0x90a9580abeb24937fc658e497221c81ce8553b560304f9525821f32b17dbdaec" + ], + "deployTx": "0x2fac1c172a250736c34d16d3a721d2916abac0de0dea67d79955346a1f4345a2", + "address": "0x4605Dc9dC4BD0442F850eB8226B94Dd0e27C3Ce7" + }, + "lidoApmEnsName": "lidopm.eth", + "lidoApmEnsRegDurationSec": 94608000, + "lidoLocator": { + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0x28FAB2059C713A7F9D8c86Db49f9bb0e96Af1ef8", + "constructorArgs": [ + "0x5F4FEf09Cbd5ad743632Fb869E80294933473f0B", + "0x22896Bfc68814BFD855b1a167255eE497006e730", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/LidoLocator.sol", + "address": "0xDba5Ad530425bb1b14EECD76F1b4a517780de537", + "constructorArgs": [ + [ + "0x4E97A3972ce8511D87F334dA17a2C332542a5246", + "0x045dd46212A178428c088573A7d102B9d89a022A", + "0xE73a3602b99f1f913e72F8bdcBC235e206794Ac8", + "0x072f72BE3AcFE2c52715829F2CD9061A6C8fF019", + "0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034", + "0xF0d576c7d934bBeCc68FE15F1c5DAF98ea2B78bb", + "0x072f72BE3AcFE2c52715829F2CD9061A6C8fF019", + "0x4E46BD7147ccf666E1d73A3A456fC7a68de82eCA", + "0xd6EbF043D30A7fe46D1Db32BA90a0A51207FE229", + "0xE92329EC7ddB11D25e25b3c21eeBf11f15eB325d", + "0xffDDF7025410412deaa05E3E1cE68FE53208afcb", + "0xc7cc160b58F8Bb0baC94b80847E2CF2800565C50", + "0xF0179dEC45a37423EAD4FaD5fCb136197872EAd9", + "0xC01fC1F2787687Bc656EAc0356ba9Db6e6b7afb7" + ] + ] + } + }, + "lidoTemplate": { + "contract": "contracts/0.4.24/template/LidoTemplate.sol", + "address": "0x0e065Dd0Bc85Ca53cfDAf8D9ed905e692260De2E", + "constructorArgs": [ + "0x22896Bfc68814BFD855b1a167255eE497006e730", + "0xB33f9AE6C34D8cC59A48fd9973C64488f00fa64F", + "0x4327d1Fc6E5fa0326CCAE737F67C066c50BcC258", + "0x15ef666c9620C0f606Ba35De2aF668fe987E26ae", + "0xCA01225e211AB0c6EFCD3aCc64D85465e4D8ab53", + "0x54eF0022cc769344D0cBCeF12e051281cCBb9fad" + ], + "deployBlock": 30581 + }, + "lidoTemplateCreateStdAppReposTx": "0x3f5b8918667bd3e971606a54a907798720158587df355a54ce07c0d0f9750d3c", + "lidoTemplateNewDaoTx": "0x3346246f09f91ffbc260b6c300b11ababce9f5ca54d7880a277860961f343112", + "miniMeTokenFactoryAddress": "0x15ef666c9620C0f606Ba35De2aF668fe987E26ae", + "miniMeTokenFactoryConstructorArgs": [], + "networkId": 17000, + "newDaoTx": "0x3346246f09f91ffbc260b6c300b11ababce9f5ca54d7880a277860961f343112", + "nodeOperatorsRegistry": { + "deployParameters": { + "stakingModuleTypeId": "curated-onchain-v1", + "stuckPenaltyDelay": 172800 + } + }, + "oracleDaemonConfig": { + "contract": "contracts/0.8.9/OracleDaemonConfig.sol", + "address": "0xC01fC1F2787687Bc656EAc0356ba9Db6e6b7afb7", + "constructorArgs": ["0x22896Bfc68814BFD855b1a167255eE497006e730", []], + "deployParameters": { + "NORMALIZED_CL_REWARD_PER_EPOCH": 64, + "NORMALIZED_CL_REWARD_MISTAKE_RATE_BP": 1000, + "REBASE_CHECK_NEAREST_EPOCH_DISTANCE": 1, + "REBASE_CHECK_DISTANT_EPOCH_DISTANCE": 23, + "VALIDATOR_DELAYED_TIMEOUT_IN_SLOTS": 7200, + "VALIDATOR_DELINQUENT_TIMEOUT_IN_SLOTS": 28800, + "NODE_OPERATOR_NETWORK_PENETRATION_THRESHOLD_BP": 100, + "PREDICTION_DURATION_IN_SLOTS": 50400, + "FINALIZATION_MAX_NEGATIVE_REBASE_EPOCH_SHIFT": 1350 + } + }, + "oracleReportSanityChecker": { + "deployParameters": { + "churnValidatorsPerDayLimit": 1500, + "oneOffCLBalanceDecreaseBPLimit": 500, + "annualBalanceIncreaseBPLimit": 1000, + "simulatedShareRateDeviationBPLimit": 250, + "maxValidatorExitRequestsPerReport": 2000, + "maxAccountingExtraDataListItemsCount": 100, + "maxNodeOperatorsPerExtraDataItemCount": 100, + "requestTimestampMargin": 128, + "maxPositiveTokenRebase": 5000000 + }, + "contract": "contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol", + "address": "0xF0d576c7d934bBeCc68FE15F1c5DAF98ea2B78bb", + "constructorArgs": [ + "0x28FAB2059C713A7F9D8c86Db49f9bb0e96Af1ef8", + "0x22896Bfc68814BFD855b1a167255eE497006e730", + [1500, 500, 1000, 250, 2000, 100, 100, 128, 5000000], + [[], [], [], [], [], [], [], [], [], []] + ] + }, + "stakingRouter": { + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0xd6EbF043D30A7fe46D1Db32BA90a0A51207FE229", + "constructorArgs": [ + "0x32f236423928c2c138F46351D9E5FD26331B1aa4", + "0x22896Bfc68814BFD855b1a167255eE497006e730", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/StakingRouter.sol", + "address": "0x32f236423928c2c138F46351D9E5FD26331B1aa4", + "constructorArgs": ["0x4242424242424242424242424242424242424242"] + } + }, + "validatorsExitBusOracle": { + "deployParameters": { + "consensusVersion": 1 + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0xffDDF7025410412deaa05E3E1cE68FE53208afcb", + "constructorArgs": [ + "0x210f60EC8A4D020b3e22f15fee2d2364e9b22357", + "0x22896Bfc68814BFD855b1a167255eE497006e730", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/oracle/ValidatorsExitBusOracle.sol", + "address": "0x210f60EC8A4D020b3e22f15fee2d2364e9b22357", + "constructorArgs": [12, 1695902400, "0x28FAB2059C713A7F9D8c86Db49f9bb0e96Af1ef8"] + } + }, + "vestingParams": { + "unvestedTokensAmount": "0", + "holders": { + "0xCD1f9954330AF39a74Fd6e7B25781B4c24ee373f": "880000000000000000000000", + "0xaa6bfBCD634EE744CB8FE522b29ADD23124593D3": "60000000000000000000000", + "0xBA59A84C6440E8cccfdb5448877E26F1A431Fc8B": "60000000000000000000000" + }, + "start": 0, + "cliff": 0, + "end": 0, + "revokable": false + }, + "withdrawalQueueERC721": { + "deployParameters": { + "name": "stETH Withdrawal NFT", + "symbol": "unstETH" + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0xc7cc160b58F8Bb0baC94b80847E2CF2800565C50", + "constructorArgs": [ + "0xFF72B5cdc701E9eE677966B2702c766c38F412a4", + "0x22896Bfc68814BFD855b1a167255eE497006e730", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/WithdrawalQueueERC721.sol", + "address": "0xFF72B5cdc701E9eE677966B2702c766c38F412a4", + "constructorArgs": ["0x8d09a4502Cc8Cf1547aD300E066060D043f6982D", "stETH Withdrawal NFT", "unstETH"] + } + }, + "withdrawalVault": { + "implementation": { + "contract": "contracts/0.8.9/WithdrawalVault.sol", + "address": "0xd517d9d04DA9B47dA23df91261bd3bF435BE964A", + "constructorArgs": ["0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034", "0xE92329EC7ddB11D25e25b3c21eeBf11f15eB325d"] + }, + "proxy": { + "contract": "contracts/0.8.4/WithdrawalsManagerProxy.sol", + "address": "0xF0179dEC45a37423EAD4FaD5fCb136197872EAd9", + "constructorArgs": ["0xdA7d2573Df555002503F29aA4003e398d28cc00f", "0xd517d9d04DA9B47dA23df91261bd3bF435BE964A"] + } + }, + "wstETH": { + "contract": "contracts/0.6.12/WstETH.sol", + "address": "0x8d09a4502Cc8Cf1547aD300E066060D043f6982D", + "constructorArgs": ["0x3F1c547b21f65e10480dE3ad8E19fAAC46C95034"] + } +} From a98f97e68601aa14a7206b72bc2a2f39e6e46f87 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 24 Oct 2024 13:04:17 +0100 Subject: [PATCH 147/338] chore: move testnet defaults --- .../workflows/tests-integration-scratch.yml | 2 +- docs/scratch-deploy.md | 26 +++++++++---------- scripts/dao-local-deploy.sh | 2 +- ...et-defaults.json => testnet-defaults.json} | 0 4 files changed, 15 insertions(+), 15 deletions(-) rename scripts/defaults/{deployed-testnet-defaults.json => testnet-defaults.json} (100%) diff --git a/.github/workflows/tests-integration-scratch.yml b/.github/workflows/tests-integration-scratch.yml index 75c3e4c0d..8c081b56a 100644 --- a/.github/workflows/tests-integration-scratch.yml +++ b/.github/workflows/tests-integration-scratch.yml @@ -33,7 +33,7 @@ jobs: GAS_PRIORITY_FEE: 1 GAS_MAX_FEE: 100 NETWORK_STATE_FILE: "deployed-local.json" - NETWORK_STATE_DEFAULTS_FILE: "scripts/defaults/deployed-testnet-defaults.json" + NETWORK_STATE_DEFAULTS_FILE: "scripts/defaults/testnet-defaults.json" - name: Finalize scratch deployment run: yarn hardhat --network local run --no-compile scripts/utils/mine.ts diff --git a/docs/scratch-deploy.md b/docs/scratch-deploy.md index fc501c795..024166014 100644 --- a/docs/scratch-deploy.md +++ b/docs/scratch-deploy.md @@ -24,7 +24,7 @@ The repository contains bash scripts for deploying the DAO across various enviro The protocol requires configuration of numerous parameters for a scratch deployment. The default configurations are stored in JSON files named `deployed--defaults.json`, where `` represents the target -environment. Currently, a single default configuration file exists: `deployed-testnet-defaults.json`, which is tailored +environment. Currently, a single default configuration file exists: `testnet-defaults.json`, which is tailored for testnet deployments. This configuration differs from the mainnet setup, featuring shorter vote durations and more frequent oracle report cycles, among other adjustments. @@ -34,7 +34,7 @@ frequent oracle report cycles, among other adjustments. The deployment script performs the following steps regarding configuration: -1. Copies the appropriate default configuration file (e.g., `deployed-testnet-defaults.json`) to a new file named +1. Copies the appropriate default configuration file (e.g., `testnet-defaults.json`) to a new file named `deployed-.json`, where `` corresponds to a network configuration defined in `hardhat.config.js`. @@ -52,7 +52,7 @@ Detailed information for each setup is provided in the sections below. A detailed overview of the deployment script's process: - Prepare `deployed-.json` file - - Copied from `deployed-testnet-defaults.json` + - Copied from `testnet-defaults.json` - Enhanced with environment variable values, e.g., `DEPLOYER` - Progressively updated with deployed contract information - (optional) Deploy DepositContract @@ -213,7 +213,7 @@ await stakingRouter.renounceRole(STAKING_MODULE_MANAGE_ROLE, agent.address, { fr ## Protocol Parameters This section describes part of the parameters and their values used at the deployment. The values are specified in -`deployed-testnet-defaults.json`. +`testnet-defaults.json`. ### OracleDaemonConfig @@ -222,23 +222,23 @@ This section describes part of the parameters and their values used at the deplo # See https://research.lido.fi/t/withdrawals-for-lido-on-ethereum-bunker-mode-design-and-implementation/3890/4 # and https://snapshot.org/#/lido-snapshot.eth/proposal/0xa4eb1220a15d46a1825d5a0f44de1b34644d4aa6bb95f910b86b29bb7654e330 # NB: BASE_REWARD_FACTOR: https://ethereum.github.io/consensus-specs/specs/phase0/beacon-chain/#rewards-and-penalties -NORMALIZED_CL_REWARD_PER_EPOCH=64 -NORMALIZED_CL_REWARD_MISTAKE_RATE_BP=1000 # 10% -REBASE_CHECK_NEAREST_EPOCH_DISTANCE=1 -REBASE_CHECK_DISTANT_EPOCH_DISTANCE=23 # 10% of AO 225 epochs frame -VALIDATOR_DELAYED_TIMEOUT_IN_SLOTS=7200 # 1 day +NORMALIZED_CL_REWARD_PER_EPOCH = 64 +NORMALIZED_CL_REWARD_MISTAKE_RATE_BP = 1000 # 10% +REBASE_CHECK_NEAREST_EPOCH_DISTANCE = 1 +REBASE_CHECK_DISTANT_EPOCH_DISTANCE = 23 # 10% of AO 225 epochs frame +VALIDATOR_DELAYED_TIMEOUT_IN_SLOTS = 7200 # 1 day # See https://snapshot.org/#/lido-snapshot.eth/proposal/0xa4eb1220a15d46a1825d5a0f44de1b34644d4aa6bb95f910b86b29bb7654e330 for "Requirement not be considered Delinquent" -VALIDATOR_DELINQUENT_TIMEOUT_IN_SLOTS=28800 # 4 days +VALIDATOR_DELINQUENT_TIMEOUT_IN_SLOTS = 28800 # 4 days # See "B.3.I" of https://snapshot.org/#/lido-snapshot.eth/proposal/0xa4eb1220a15d46a1825d5a0f44de1b34644d4aa6bb95f910b86b29bb7654e330 -NODE_OPERATOR_NETWORK_PENETRATION_THRESHOLD_BP=100 # 1% network penetration for a single NO +NODE_OPERATOR_NETWORK_PENETRATION_THRESHOLD_BP = 100 # 1% network penetration for a single NO # Time period of historical observations used for prediction of the rewards amount # see https://research.lido.fi/t/withdrawals-for-lido-on-ethereum-bunker-mode-design-and-implementation/3890/4 -PREDICTION_DURATION_IN_SLOTS=50400 # 7 days +PREDICTION_DURATION_IN_SLOTS = 50400 # 7 days # Max period of delay for requests finalization in case of bunker due to negative rebase # twice min governance response time - 3 days voting duration -FINALIZATION_MAX_NEGATIVE_REBASE_EPOCH_SHIFT=1350 # 6 days +FINALIZATION_MAX_NEGATIVE_REBASE_EPOCH_SHIFT = 1350 # 6 days ``` diff --git a/scripts/dao-local-deploy.sh b/scripts/dao-local-deploy.sh index f8744aa2c..3ce717591 100755 --- a/scripts/dao-local-deploy.sh +++ b/scripts/dao-local-deploy.sh @@ -14,7 +14,7 @@ export GAS_PRIORITY_FEE=1 export GAS_MAX_FEE=100 export NETWORK_STATE_FILE="deployed-${NETWORK}.json" -export NETWORK_STATE_DEFAULTS_FILE="scripts/defaults/deployed-testnet-defaults.json" +export NETWORK_STATE_DEFAULTS_FILE="scripts/defaults/testnet-defaults.json" bash scripts/dao-deploy.sh diff --git a/scripts/defaults/deployed-testnet-defaults.json b/scripts/defaults/testnet-defaults.json similarity index 100% rename from scripts/defaults/deployed-testnet-defaults.json rename to scripts/defaults/testnet-defaults.json From 878e61911397c99586f11c079b1bc0ed00929852 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 24 Oct 2024 13:06:07 +0100 Subject: [PATCH 148/338] chore: better naming --- ...y-vaults-devnet-0.sh => dao-holesky-vaults-devnet-0-deploy.sh} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename scripts/{dao-deploy-holesky-vaults-devnet-0.sh => dao-holesky-vaults-devnet-0-deploy.sh} (100%) diff --git a/scripts/dao-deploy-holesky-vaults-devnet-0.sh b/scripts/dao-holesky-vaults-devnet-0-deploy.sh similarity index 100% rename from scripts/dao-deploy-holesky-vaults-devnet-0.sh rename to scripts/dao-holesky-vaults-devnet-0-deploy.sh From d64faa8da29ba32b4cc24ecd3fb05049cac9009c Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 24 Oct 2024 17:58:36 +0500 Subject: [PATCH 149/338] refactor: use vaulthub itself instead of interface --- contracts/0.8.25/vaults/StakingVault.sol | 9 +-- .../0.8.25/vaults/interfaces/IVaultHub.sol | 65 ------------------- 2 files changed, 5 insertions(+), 69 deletions(-) delete mode 100644 contracts/0.8.25/vaults/interfaces/IVaultHub.sol diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index bc99d6711..cd0bc482f 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -6,7 +6,7 @@ pragma solidity 0.8.25; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; -import {IVaultHub} from "./interfaces/IVaultHub.sol"; +import {VaultHub} from "./VaultHub.sol"; import {IReportValuationReceiver} from "./interfaces/IReportValuationReceiver.sol"; import {SafeCast} from "@openzeppelin/contracts-v5.0.2/utils/math/SafeCast.sol"; @@ -31,9 +31,10 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { int128 inOutDelta; } - uint256 private constant MAX_FEE = 100_00; + uint256 private constant BP_BASE = 100_00; + uint256 private constant MAX_FEE = BP_BASE; - IVaultHub public immutable vaultHub; + VaultHub public immutable vaultHub; Report public latestReport; uint256 public locked; int256 public inOutDelta; @@ -46,7 +47,7 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { if (_owner == address(0)) revert ZeroArgument("_owner"); if (_hub == address(0)) revert ZeroArgument("_hub"); - vaultHub = IVaultHub(_hub); + vaultHub = VaultHub(_hub); _transferOwnership(_owner); } diff --git a/contracts/0.8.25/vaults/interfaces/IVaultHub.sol b/contracts/0.8.25/vaults/interfaces/IVaultHub.sol deleted file mode 100644 index 90638630e..000000000 --- a/contracts/0.8.25/vaults/interfaces/IVaultHub.sol +++ /dev/null @@ -1,65 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0 -pragma solidity 0.8.25; - -import {IStakingVault} from "./IStakingVault.sol"; - -interface IVaultHub { - struct VaultSocket { - IStakingVault vault; - uint96 capShares; - uint96 mintedShares; - uint16 minBondRateBP; - uint16 treasuryFeeBP; - } - - event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); - event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); - event VaultRebalanced(address indexed vault, uint256 tokensBurnt, uint256 newBondRateBP); - event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); - event VaultDisconnected(address indexed vault); - - function vaultsCount() external view returns (uint256); - - function vault(uint256 _index) external view returns (IStakingVault); - - function vaultSocket(uint256 _index) external view returns (VaultSocket memory); - - function vaultSocket(IStakingVault _vault) external view returns (VaultSocket memory); - - function connectVault( - IStakingVault _vault, - uint256 _capShares, - uint256 _minBondRateBP, - uint256 _treasuryFeeBP - ) external; - - function disconnectVault(IStakingVault _vault) external; - - function mintStethBackedByVault( - address _receiver, - uint256 _amountOfTokens - ) external returns (uint256 totalEtherToLock); - - function burnStethBackedByVault(uint256 _amountOfTokens) external; - - function forceRebalance(IStakingVault _vault) external; - - function rebalance() external payable; - - // Errors - error StETHMintFailed(address vault); - error AlreadyBalanced(address vault); - error NotEnoughShares(address vault, uint256 amount); - error BondLimitReached(address vault); - error MintCapReached(address vault); - error AlreadyConnected(address vault); - error NotConnectedToHub(address vault); - error RebalanceFailed(address vault); - error NotAuthorized(string operation, address addr); - error ZeroArgument(string argument); - error NotEnoughBalance(address vault, uint256 balance, uint256 shouldBe); - error TooManyVaults(); - error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); - error MinBondRateTooHigh(address vault, uint256 minBondRateBP, uint256 maxMinBondRateBP); - error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); -} From 7e28470197a3e90a6989d8d3d76614ca860983dc Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 24 Oct 2024 17:59:10 +0500 Subject: [PATCH 150/338] test: fund wip --- test/0.8.25/vaults/vault.test.ts | 107 +++++++++++++++++++++++++++---- 1 file changed, 96 insertions(+), 11 deletions(-) diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index 52cabf950..f6c09ae3f 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -1,6 +1,8 @@ import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { expect } from "chai"; +import { JsonRpcProvider, ZeroAddress } from "ethers"; import { ethers } from "hardhat"; +import { advanceChainTime, ether, getNextBlock, getNextBlockNumber } from "lib"; import { Snapshot } from "test/suite"; import { DepositContract__MockForBeaconChainDepositor, @@ -8,42 +10,125 @@ import { VaultHub__MockForVault, VaultHub__MockForVault__factory, } from "typechain-types"; -import { Vault } from "typechain-types/contracts/0.8.25/vaults"; -import { Vault__factory } from "typechain-types/factories/contracts/0.8.25/vaults"; +import { StakingVault } from "typechain-types/contracts/0.8.25/vaults"; +import { StakingVault__factory } from "typechain-types/factories/contracts/0.8.25/vaults"; -describe.only("Basic vault", async () => { +describe.only("StakingVault.sol", async () => { let deployer: HardhatEthersSigner; let owner: HardhatEthersSigner; + let executionLayerRewardsSender: HardhatEthersSigner; + let stranger: HardhatEthersSigner; let vaultHub: VaultHub__MockForVault; let depositContract: DepositContract__MockForBeaconChainDepositor; - let vault: Vault; + let vaultFactory: StakingVault__factory; + let stakingVault: StakingVault; let originalState: string; before(async () => { - [deployer, owner] = await ethers.getSigners(); + [deployer, owner, executionLayerRewardsSender, stranger] = await ethers.getSigners(); const vaultHubFactory = new VaultHub__MockForVault__factory(deployer); - const vaultHub = await vaultHubFactory.deploy(); + vaultHub = await vaultHubFactory.deploy(); const depositContractFactory = new DepositContract__MockForBeaconChainDepositor__factory(deployer); depositContract = await depositContractFactory.deploy(); - const vaultFactory = new Vault__factory(owner); - vault = await vaultFactory.deploy( + vaultFactory = new StakingVault__factory(owner); + stakingVault = await vaultFactory.deploy( await owner.getAddress(), await vaultHub.getAddress(), await depositContract.getAddress(), ); - - expect(await vault.owner()).to.equal(await owner.getAddress()); }); beforeEach(async () => (originalState = await Snapshot.take())); afterEach(async () => await Snapshot.restore(originalState)); + describe("constructor", () => { + it("reverts if `_owner` is zero address", async () => { + expect(vaultFactory.deploy(ZeroAddress, await vaultHub.getAddress(), await depositContract.getAddress())) + .to.be.revertedWithCustomError(stakingVault, "ZeroArgument") + .withArgs("_owner"); + }); + + it("reverts if `_hub` is zero address", async () => { + expect(vaultFactory.deploy(await owner.getAddress(), ZeroAddress, await depositContract.getAddress())) + .to.be.revertedWithCustomError(stakingVault, "ZeroArgument") + .withArgs("_hub"); + }); + + it("sets `vaultHub` and transfers ownership from zero address to `owner`", async () => { + expect( + vaultFactory.deploy(await owner.getAddress(), await vaultHub.getAddress(), await depositContract.getAddress()), + ) + .to.be.emit(stakingVault, "OwnershipTransferred") + .withArgs(ZeroAddress, await owner.getAddress()); + + expect(await stakingVault.vaultHub()).to.equal(await vaultHub.getAddress()); + expect(await stakingVault.owner()).to.equal(await owner.getAddress()); + }); + }); + describe("receive", () => { - it("test", async () => {}); + it("reverts if `msg.value` is zero", async () => { + expect( + executionLayerRewardsSender.sendTransaction({ + to: await stakingVault.getAddress(), + value: 0n, + }), + ) + .to.be.revertedWithCustomError(stakingVault, "ZeroArgument") + .withArgs("msg.value"); + }); + + it("emits `ExecutionLayerRewardsReceived` event", async () => { + const executionLayerRewardsAmount = ether("1"); + + const balanceBefore = await ethers.provider.getBalance(await stakingVault.getAddress()); + + const tx = executionLayerRewardsSender.sendTransaction({ + to: await stakingVault.getAddress(), + value: executionLayerRewardsAmount, + }); + + // can't chain `emit` and `changeEtherBalance`, so we have two expects + // https://hardhat.org/hardhat-runner/plugins/nomicfoundation-hardhat-chai-matchers#chaining-async-matchers + // we could also + expect(tx) + .to.emit(stakingVault, "ExecutionLayerRewardsReceived") + .withArgs(await executionLayerRewardsSender.getAddress(), executionLayerRewardsAmount); + expect(tx).to.changeEtherBalance(stakingVault, balanceBefore + executionLayerRewardsAmount); + }); + }); + + describe("fund", () => { + it("reverts if `msg.value` is zero", async () => { + expect(stakingVault.fund({ value: 0 })) + .to.be.revertedWithCustomError(stakingVault, "ZeroArgument") + .withArgs("msg.value"); + }); + + it("reverts if `msg.sender` is not `owner`", async () => { + expect(stakingVault.connect(stranger).fund({ value: ether("1") })) + .to.be.revertedWithCustomError(stakingVault, "OwnableUnauthorizedAccount") + .withArgs(await stranger.getAddress()); + }); + + it("accepts ether, increases `inOutDelta`, and emits `Funded` event", async () => { + const fundAmount = ether("1"); + const inOutDeltaBefore = await stakingVault.inOutDelta(); + + const tx = stakingVault.fund({ value: fundAmount }); + + expect(tx).to.emit(stakingVault, "Funded").withArgs(owner, fundAmount); + + // for some reason, there are race conditions (probably batching or something) + // so, we have to wait for confirmation + // @TODO: troubleshoot (probably provider batching or smth) + (await tx).wait(); + expect(await stakingVault.inOutDelta()).to.equal(inOutDeltaBefore + fundAmount); + }); }); }); From ab9f0f0780e1e99bdef8aaf935df9121c8ef4fab Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 24 Oct 2024 18:06:05 +0500 Subject: [PATCH 151/338] feat: transfer ownership to new delegator --- contracts/0.8.25/vaults/DelegatorAlligator.sol | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 544156c2a..010885139 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -5,6 +5,7 @@ pragma solidity 0.8.25; import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; +import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; // DelegatorAlligator: Vault Delegated Owner @@ -51,6 +52,10 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * MANAGER FUNCTIONS * * * * * /// + function transferOwnership(address _newOwner) external onlyRole(MANAGER_ROLE) { + OwnableUpgradeable(address(vault)).transferOwnership(_newOwner); + } + function setManagementFee(uint256 _managementFee) external onlyRole(MANAGER_ROLE) { managementFee = _managementFee; } From 9f3761e6d1ad7994d5d48db3eee31ed7f0ec9e0e Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 24 Oct 2024 14:50:16 +0100 Subject: [PATCH 152/338] chore: devnet 0 deployment --- deployed-holesky-vaults-devnet-0.json | 671 ++++++++++++++++++ scripts/dao-holesky-vaults-devnet-0-deploy.sh | 2 +- tasks/verify-contracts.ts | 3 +- 3 files changed, 674 insertions(+), 2 deletions(-) create mode 100644 deployed-holesky-vaults-devnet-0.json diff --git a/deployed-holesky-vaults-devnet-0.json b/deployed-holesky-vaults-devnet-0.json new file mode 100644 index 000000000..c097a6268 --- /dev/null +++ b/deployed-holesky-vaults-devnet-0.json @@ -0,0 +1,671 @@ +{ + "accounting": { + "contract": "contracts/0.8.9/Accounting.sol", + "address": "0x0AC1dA6AA962906dA7dDBE5e89fD672Cefb0AA75", + "constructorArgs": [ + "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + "0x56305bbD11C88c36ceAc6e32451DBa04b44DA811", + "0x1E5B4dF03cA640e5b769140B439813629A29b03a", + "0xB5506A7438c3a928A8Cb3428c064A8049E560661" + ] + }, + "accountingOracle": { + "deployParameters": { + "consensusVersion": 1 + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0x079705e95cdffbA56bD085a601460d3A916d6deE", + "constructorArgs": [ + "0xaA44d9cab3Dc8982D3238aA2199a4894a87b02F9", + "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/oracle/AccountingOracle.sol", + "address": "0xaA44d9cab3Dc8982D3238aA2199a4894a87b02F9", + "constructorArgs": [ + "0x56305bbD11C88c36ceAc6e32451DBa04b44DA811", + "0x3f3B4F94e72e1d228E301d0d597838cc9636984d", + 12, + 1639659600 + ] + } + }, + "apmRegistryFactory": { + "contract": "@aragon/os/contracts/factory/APMRegistryFactory.sol", + "address": "0xeBDB38D6412Ba9B3f2A77B107e476f4164B53EAf", + "constructorArgs": [ + "0x76faff3102fFFf51396A44a3C3fCe5010B6B8cbA", + "0x010b51303106318E2F3C6Bce9AABB2Fa450290b7", + "0xdD2d34dD82e56b8e41311a39866F8Da26eF6CB1a", + "0xC1C1a2B157fB41c69509450FE1D3746F7178f9d7", + "0x794b3f32bdBA10f7513F9A751685B04Df6d8dfc3", + "0x0000000000000000000000000000000000000000" + ] + }, + "app:aragon-agent": { + "implementation": { + "contract": "@aragon/apps-agent/contracts/Agent.sol", + "address": "0x96aCA063681daAe3E61B8Aa1B2952951D5184c1D", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-agent", + "fullName": "aragon-agent.lidopm.eth", + "id": "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9" + }, + "proxy": { + "address": "0xB5506A7438c3a928A8Cb3428c064A8049E560661", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xDd01d45B8C7409e685a359d77d24BeA513128947", + "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9", + "0x8129fc1c" + ] + } + }, + "app:aragon-finance": { + "implementation": { + "contract": "@aragon/apps-finance/contracts/Finance.sol", + "address": "0xd46ac1EFC432bD95BB9c6Bf6965544105419C765", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-finance", + "fullName": "aragon-finance.lidopm.eth", + "id": "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1" + }, + "proxy": { + "address": "0x232C8d9b0CC14f0466e24a67D95E303628152f23", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xDd01d45B8C7409e685a359d77d24BeA513128947", + "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1", + "0x1798de81000000000000000000000000b5506a7438c3a928a8cb3428c064a8049e5606610000000000000000000000000000000000000000000000000000000000278d00" + ] + } + }, + "app:aragon-token-manager": { + "implementation": { + "contract": "@aragon/apps-lido/apps/token-manager/contracts/TokenManager.sol", + "address": "0x054E98A5e063c3d7589FF167Ab03b05cC5427324", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-token-manager", + "fullName": "aragon-token-manager.lidopm.eth", + "id": "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b" + }, + "proxy": { + "address": "0x79B48B8c15fBF4A80F6771a46af1ff49D6A7F7C7", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xDd01d45B8C7409e685a359d77d24BeA513128947", + "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b", + "0x" + ] + } + }, + "app:aragon-voting": { + "implementation": { + "contract": "@aragon/apps-lido/apps/voting/contracts/Voting.sol", + "address": "0x0Af17BFd40b9dF93512209B17dEFF0287f51f399", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-voting", + "fullName": "aragon-voting.lidopm.eth", + "id": "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e" + }, + "proxy": { + "address": "0xd3835fe7E2268EaeA917106B2Ba872c686688e50", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xDd01d45B8C7409e685a359d77d24BeA513128947", + "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e", + "0x13e09453000000000000000000000000b3a9b35ad7c60e1a8a0fc252bb92daea45fe346900000000000000000000000000000000000000000000000006f05b59d3b2000000000000000000000000000000000000000000000000000000b1a2bc2ec500000000000000000000000000000000000000000000000000000000000000000384000000000000000000000000000000000000000000000000000000000000012c" + ] + } + }, + "app:lido": { + "implementation": { + "contract": "contracts/0.4.24/Lido.sol", + "address": "0xA36CFE98B582A5Be4c247B5aFb7CaAa77A2bc80F", + "constructorArgs": [] + }, + "aragonApp": { + "name": "lido", + "fullName": "lido.lidopm.eth", + "id": "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320" + }, + "proxy": { + "address": "0x1E5B4dF03cA640e5b769140B439813629A29b03a", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xDd01d45B8C7409e685a359d77d24BeA513128947", + "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320", + "0x" + ] + } + }, + "app:node-operators-registry": { + "implementation": { + "contract": "contracts/0.4.24/nos/NodeOperatorsRegistry.sol", + "address": "0x9498c2fEf38BfeacF184EaDC5b310C2F40aA7997", + "constructorArgs": [] + }, + "aragonApp": { + "name": "node-operators-registry", + "fullName": "node-operators-registry.lidopm.eth", + "id": "0x7071f283424072341f856ac9e947e7ec0eb68719f757a7e785979b6b8717579d" + }, + "proxy": { + "address": "0x13F9Ef0CAC8679a1Edb22BACc08940828D5450A2", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xDd01d45B8C7409e685a359d77d24BeA513128947", + "0x7071f283424072341f856ac9e947e7ec0eb68719f757a7e785979b6b8717579d", + "0x" + ] + } + }, + "app:oracle": { + "implementation": { + "contract": "contracts/0.4.24/oracle/LegacyOracle.sol", + "address": "0xEBeD4Dd48bF50ffD3849da1AedCFEd8052162B56", + "constructorArgs": [] + }, + "aragonApp": { + "name": "oracle", + "fullName": "oracle.lidopm.eth", + "id": "0x8b47ba2a8454ec799cd91646e7ec47168e91fd139b23f017455f3e5898aaba93" + }, + "proxy": { + "address": "0x3f3B4F94e72e1d228E301d0d597838cc9636984d", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xDd01d45B8C7409e685a359d77d24BeA513128947", + "0x8b47ba2a8454ec799cd91646e7ec47168e91fd139b23f017455f3e5898aaba93", + "0x" + ] + } + }, + "app:simple-dvt": { + "aragonApp": { + "name": "simple-dvt", + "fullName": "simple-dvt.lidopm.eth", + "id": "0xe1635b63b5f7b5e545f2a637558a4029dea7905361a2f0fc28c66e9136cf86a4" + }, + "proxy": { + "address": "0xe4deA753f8F29782E14c2a03Db8b79cd87676911", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xDd01d45B8C7409e685a359d77d24BeA513128947", + "0xe1635b63b5f7b5e545f2a637558a4029dea7905361a2f0fc28c66e9136cf86a4", + "0x" + ] + } + }, + "aragon-acl": { + "implementation": { + "contract": "@aragon/os/contracts/acl/ACL.sol", + "address": "0x0dC5cA1a9B671d1FF885668510d2E8BcaCC4c937", + "constructorArgs": [] + }, + "proxy": { + "address": "0xcb83f3B61e84e8C868eBa4723655a579a76C1Fb0", + "constructorArgs": [ + "0xDd01d45B8C7409e685a359d77d24BeA513128947", + "0xe3262375f45a6e2026b7e7b18c2b807434f2508fe1a2a3dfb493c7df8f4aad6a", + "0x00" + ], + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol" + }, + "aragonApp": { + "name": "aragon-acl", + "id": "0xe3262375f45a6e2026b7e7b18c2b807434f2508fe1a2a3dfb493c7df8f4aad6a" + } + }, + "aragon-apm-registry": { + "implementation": { + "contract": "@aragon/os/contracts/apm/APMRegistry.sol", + "address": "0x010b51303106318E2F3C6Bce9AABB2Fa450290b7", + "constructorArgs": [] + }, + "proxy": { + "address": "0x30bc5fd2e870B74D0036F0A652e068DF84465b4a", + "contract": "@aragon/os/contracts/apm/APMRegistry.sol" + } + }, + "aragon-evm-script-registry": { + "proxy": { + "address": "0x1AA9F6869478fBaF138b39a510EfE12a491633Bf", + "constructorArgs": [ + "0xDd01d45B8C7409e685a359d77d24BeA513128947", + "0xddbcfd564f642ab5627cf68b9b7d374fb4f8a36e941a75d89c87998cef03bd61", + "0x00" + ], + "contract": "@aragon/os/contracts/apps/AppProxyPinned.sol" + }, + "aragonApp": { + "name": "aragon-evm-script-registry", + "id": "0xddbcfd564f642ab5627cf68b9b7d374fb4f8a36e941a75d89c87998cef03bd61" + }, + "implementation": { + "address": "0xaaBd0570189Bca9C905b5DFC3f4A62A125FB3015", + "contract": "@aragon/os/contracts/evmscript/EVMScriptRegistry.sol", + "constructorArgs": [] + } + }, + "aragon-kernel": { + "implementation": { + "contract": "@aragon/os/contracts/kernel/Kernel.sol", + "address": "0x812858282119C6267f466224E07A734AcA4dBbA5", + "constructorArgs": [true] + }, + "proxy": { + "address": "0xDd01d45B8C7409e685a359d77d24BeA513128947", + "contract": "@aragon/os/contracts/kernel/KernelProxy.sol", + "constructorArgs": ["0x812858282119C6267f466224E07A734AcA4dBbA5"] + } + }, + "aragon-repo-base": { + "contract": "@aragon/os/contracts/apm/Repo.sol", + "address": "0xdD2d34dD82e56b8e41311a39866F8Da26eF6CB1a", + "constructorArgs": [] + }, + "aragonEnsLabelName": "aragonpm", + "aragonID": { + "address": "0xf605D4351Ed0Ab2592E58C085B4B0d1b031b2db9", + "contract": "@aragon/id/contracts/FIFSResolvingRegistrar.sol", + "constructorArgs": [ + "0x794b3f32bdBA10f7513F9A751685B04Df6d8dfc3", + "0xA58844869dC3c07452cDD3cf4115019875699D8D", + "0x7e74a86b6e146964fb965db04dc2590516da77f720bb6759337bf5632415fd86" + ] + }, + "burner": { + "deployParameters": { + "totalCoverSharesBurnt": "0", + "totalNonCoverSharesBurnt": "0" + }, + "contract": "contracts/0.8.9/Burner.sol", + "address": "0xfCc2A958730f0766478a3D1AAf6Bb6964A54de80", + "constructorArgs": [ + "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + "0x56305bbD11C88c36ceAc6e32451DBa04b44DA811", + "0x1E5B4dF03cA640e5b769140B439813629A29b03a", + "0", + "0" + ] + }, + "callsScript": { + "address": "0x4576eE717E00ec24fA7Bd95aca0388E30Fec3f22", + "contract": "@aragon/os/contracts/evmscript/executors/CallsScript.sol", + "constructorArgs": [] + }, + "chainId": 17000, + "chainSpec": { + "slotsPerEpoch": 32, + "secondsPerSlot": 12, + "genesisTime": 1639659600, + "depositContract": "0x4242424242424242424242424242424242424242" + }, + "createAppReposTx": "0xa89180c57d0991e3a420aa4cab4e0647b12651f02b2c9a936a2380b1d2ae4a3b", + "daoAragonId": "lido-dao", + "daoFactory": { + "address": "0x76faff3102fFFf51396A44a3C3fCe5010B6B8cbA", + "contract": "@aragon/os/contracts/factory/DAOFactory.sol", + "constructorArgs": [ + "0x812858282119C6267f466224E07A734AcA4dBbA5", + "0x0dC5cA1a9B671d1FF885668510d2E8BcaCC4c937", + "0x1D6BC250f5eE924BCc24b218D092d15Cd39e16A9" + ] + }, + "daoInitialSettings": { + "voting": { + "minSupportRequired": "500000000000000000", + "minAcceptanceQuorum": "50000000000000000", + "voteDuration": 900, + "objectionPhaseDuration": 300 + }, + "fee": { + "totalPercent": 10, + "treasuryPercent": 50, + "nodeOperatorsPercent": 50 + }, + "token": { + "name": "TEST Lido DAO Token", + "symbol": "TLDO" + } + }, + "deployer": "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + "depositSecurityModule": { + "deployParameters": { + "maxDepositsPerBlock": 150, + "minDepositBlockDistance": 5, + "pauseIntentValidityPeriodBlocks": 6646, + "usePredefinedAddressInstead": null + }, + "contract": "contracts/0.8.9/DepositSecurityModule.sol", + "address": "0xc4f5Fdcc2f5f20256876947F094a7E94AfDBbA0B", + "constructorArgs": [ + "0x1E5B4dF03cA640e5b769140B439813629A29b03a", + "0x4242424242424242424242424242424242424242", + "0x9Fd7Fa0615E72012C6Df1D0d46093B4b252957Cc", + 150, + 5, + 6646 + ] + }, + "dummyEmptyContract": { + "contract": "contracts/0.8.9/utils/DummyEmptyContract.sol", + "address": "0x368f850c98713E68F83ceB9d3852aa2a07359BAe", + "constructorArgs": [] + }, + "eip712StETH": { + "contract": "contracts/0.8.9/EIP712StETH.sol", + "address": "0xA9F7C23D49494555Ff5aa1AF2a44015c4Ed6b9CA", + "constructorArgs": ["0x1E5B4dF03cA640e5b769140B439813629A29b03a"] + }, + "ens": { + "address": "0x794b3f32bdBA10f7513F9A751685B04Df6d8dfc3", + "constructorArgs": ["0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B"], + "contract": "@aragon/os/contracts/lib/ens/ENS.sol" + }, + "ensFactory": { + "contract": "@aragon/os/contracts/factory/ENSFactory.sol", + "address": "0x847C07DE654a56E4a2E7Ad312Fa109e8Ef8d3739", + "constructorArgs": [] + }, + "ensNode": { + "nodeName": "aragonpm.eth", + "nodeIs": "0x9065c3e7f7b7ef1ef4e53d2d0b8e0cef02874ab020c1ece79d5f0d3d0111c0ba" + }, + "ensSubdomainRegistrar": { + "implementation": { + "contract": "@aragon/os/contracts/ens/ENSSubdomainRegistrar.sol", + "address": "0xC1C1a2B157fB41c69509450FE1D3746F7178f9d7", + "constructorArgs": [] + } + }, + "evmScriptRegistryFactory": { + "contract": "@aragon/os/contracts/factory/EVMScriptRegistryFactory.sol", + "address": "0x1D6BC250f5eE924BCc24b218D092d15Cd39e16A9", + "constructorArgs": [] + }, + "executionLayerRewardsVault": { + "contract": "contracts/0.8.9/LidoExecutionLayerRewardsVault.sol", + "address": "0xd4fa4434AdA6d6F7905318620CED67D940998280", + "constructorArgs": ["0x1E5B4dF03cA640e5b769140B439813629A29b03a", "0xB5506A7438c3a928A8Cb3428c064A8049E560661"] + }, + "gateSeal": { + "address": null, + "factoryAddress": null, + "sealDuration": 518400, + "expiryTimestamp": 1714521600, + "sealingCommittee": [] + }, + "hashConsensusForAccountingOracle": { + "deployParameters": { + "fastLaneLengthSlots": 10, + "epochsPerFrame": 12 + }, + "contract": "contracts/0.8.9/oracle/HashConsensus.sol", + "address": "0xc108faD7D391cEaaD9185BE04125aF8e7A6b26cD", + "constructorArgs": [ + 32, + 12, + 1639659600, + 12, + 10, + "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + "0x079705e95cdffbA56bD085a601460d3A916d6deE" + ] + }, + "hashConsensusForValidatorsExitBusOracle": { + "deployParameters": { + "fastLaneLengthSlots": 10, + "epochsPerFrame": 4 + }, + "contract": "contracts/0.8.9/oracle/HashConsensus.sol", + "address": "0x2ba358129B731066E11bae1121c13C1F6C7e5daD", + "constructorArgs": [ + 32, + 12, + 1639659600, + 4, + 10, + "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + "0xd4F1D70065Ef307807624fc0C6CB1fb011790823" + ] + }, + "ldo": { + "address": "0xB3A9b35Ad7C60E1A8a0fC252BB92daea45FE3469", + "contract": "@aragon/minime/contracts/MiniMeToken.sol", + "constructorArgs": [ + "0x053bA0A9Bf49FEae8Ff39Ab7987475d5d52BD9ea", + "0x0000000000000000000000000000000000000000", + 0, + "TEST Lido DAO Token", + 18, + "TLDO", + true + ] + }, + "legacyOracle": { + "deployParameters": { + "lastCompletedEpochId": 0 + } + }, + "lidoApm": { + "deployArguments": [ + "0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae", + "0x90a9580abeb24937fc658e497221c81ce8553b560304f9525821f32b17dbdaec" + ], + "deployTx": "0x801fe6cf2dfe2ed77bbda195754192d8b90bb12da21c3401deef9f9c119e97f5", + "address": "0xeC64689883Daed637b933533737e231Dad1Ef238" + }, + "lidoApmEnsName": "lidopm.eth", + "lidoApmEnsRegDurationSec": 94608000, + "lidoLocator": { + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0x56305bbD11C88c36ceAc6e32451DBa04b44DA811", + "constructorArgs": [ + "0x368f850c98713E68F83ceB9d3852aa2a07359BAe", + "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/LidoLocator.sol", + "address": "0x1c4DeB0666B6103059dF231c9e9f83b5DC3c05CD", + "constructorArgs": [ + [ + "0x079705e95cdffbA56bD085a601460d3A916d6deE", + "0xc4f5Fdcc2f5f20256876947F094a7E94AfDBbA0B", + "0xd4fa4434AdA6d6F7905318620CED67D940998280", + "0x3f3B4F94e72e1d228E301d0d597838cc9636984d", + "0x1E5B4dF03cA640e5b769140B439813629A29b03a", + "0xC40058aAD940f0eC1c1F54281F9B180A726B11D7", + "0xcbcCf679706C3c8bFf1F3CE11dBe1C63B157A382", + "0xfCc2A958730f0766478a3D1AAf6Bb6964A54de80", + "0x9Fd7Fa0615E72012C6Df1D0d46093B4b252957Cc", + "0xB5506A7438c3a928A8Cb3428c064A8049E560661", + "0xd4F1D70065Ef307807624fc0C6CB1fb011790823", + "0x4A4418BC9c06bA46C47e9Ab34a0D43f5d9EC3401", + "0x57bbC7542B9e682CF77F32F854D18E400F53dE00", + "0x0D691E92D5D0092A7a0D01abF42D745AA92375Ef", + "0x0AC1dA6AA962906dA7dDBE5e89fD672Cefb0AA75" + ] + ] + } + }, + "lidoTemplate": { + "contract": "contracts/0.4.24/template/LidoTemplate.sol", + "address": "0x8433fd6842A830FbFEF0FC2F1FE77cd712e6C586", + "constructorArgs": [ + "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + "0x76faff3102fFFf51396A44a3C3fCe5010B6B8cbA", + "0x794b3f32bdBA10f7513F9A751685B04Df6d8dfc3", + "0x053bA0A9Bf49FEae8Ff39Ab7987475d5d52BD9ea", + "0xf605D4351Ed0Ab2592E58C085B4B0d1b031b2db9", + "0xeBDB38D6412Ba9B3f2A77B107e476f4164B53EAf" + ], + "deployBlock": 2598198 + }, + "lidoTemplateCreateStdAppReposTx": "0x440936d67545ae94f30b534ecdf252ef85463c3b6786c48b9334a26f20997d25", + "lidoTemplateNewDaoTx": "0xfe1b7269188f4b23f329a9a3bc695198584ed5a0afc8a50ad9486bf51dc2979b", + "miniMeTokenFactory": { + "address": "0x053bA0A9Bf49FEae8Ff39Ab7987475d5d52BD9ea", + "contract": "@aragon/minime/contracts/MiniMeToken.sol", + "contractName": "MiniMeTokenFactory", + "constructorArgs": [] + }, + "networkId": 17000, + "nodeOperatorsRegistry": { + "deployParameters": { + "stakingModuleTypeId": "curated-onchain-v1", + "stuckPenaltyDelay": 172800 + } + }, + "oracleDaemonConfig": { + "deployParameters": { + "NORMALIZED_CL_REWARD_PER_EPOCH": 64, + "NORMALIZED_CL_REWARD_MISTAKE_RATE_BP": 1000, + "REBASE_CHECK_NEAREST_EPOCH_DISTANCE": 1, + "REBASE_CHECK_DISTANT_EPOCH_DISTANCE": 23, + "VALIDATOR_DELAYED_TIMEOUT_IN_SLOTS": 7200, + "VALIDATOR_DELINQUENT_TIMEOUT_IN_SLOTS": 28800, + "NODE_OPERATOR_NETWORK_PENETRATION_THRESHOLD_BP": 100, + "PREDICTION_DURATION_IN_SLOTS": 50400, + "FINALIZATION_MAX_NEGATIVE_REBASE_EPOCH_SHIFT": 1350 + }, + "contract": "contracts/0.8.9/OracleDaemonConfig.sol", + "address": "0x0D691E92D5D0092A7a0D01abF42D745AA92375Ef", + "constructorArgs": ["0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", []] + }, + "oracleReportSanityChecker": { + "deployParameters": { + "churnValidatorsPerDayLimit": 1500, + "oneOffCLBalanceDecreaseBPLimit": 500, + "annualBalanceIncreaseBPLimit": 1000, + "simulatedShareRateDeviationBPLimit": 250, + "maxValidatorExitRequestsPerReport": 2000, + "maxAccountingExtraDataListItemsCount": 100, + "maxNodeOperatorsPerExtraDataItemCount": 100, + "requestTimestampMargin": 128, + "maxPositiveTokenRebase": 5000000 + }, + "contract": "contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol", + "address": "0xC40058aAD940f0eC1c1F54281F9B180A726B11D7", + "constructorArgs": [ + "0x56305bbD11C88c36ceAc6e32451DBa04b44DA811", + "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + [1500, 500, 1000, 2000, 100, 100, 128, 5000000], + [[], [], [], [], [], [], [], [], [], []] + ] + }, + "scratchDeployGasUsed": "128397470", + "simpleDvt": { + "deployParameters": { + "stakingModuleTypeId": "curated-onchain-v1", + "stuckPenaltyDelay": 432000 + } + }, + "stakingRouter": { + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0x9Fd7Fa0615E72012C6Df1D0d46093B4b252957Cc", + "constructorArgs": [ + "0x2563ff1dF32A679fA5b5bb1d9081AefBf686BDC0", + "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/StakingRouter.sol", + "address": "0x2563ff1dF32A679fA5b5bb1d9081AefBf686BDC0", + "constructorArgs": ["0x4242424242424242424242424242424242424242"] + } + }, + "tokenRebaseNotifier": { + "contract": "contracts/0.8.9/TokenRateNotifier.sol", + "address": "0xcbcCf679706C3c8bFf1F3CE11dBe1C63B157A382", + "constructorArgs": ["0xB5506A7438c3a928A8Cb3428c064A8049E560661", "0x0AC1dA6AA962906dA7dDBE5e89fD672Cefb0AA75"] + }, + "validatorsExitBusOracle": { + "deployParameters": { + "consensusVersion": 1 + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0xd4F1D70065Ef307807624fc0C6CB1fb011790823", + "constructorArgs": [ + "0x901d768A22Bf3f53cf4714e54A75F26ECaB4A419", + "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/oracle/ValidatorsExitBusOracle.sol", + "address": "0x901d768A22Bf3f53cf4714e54A75F26ECaB4A419", + "constructorArgs": [12, 1639659600, "0x56305bbD11C88c36ceAc6e32451DBa04b44DA811"] + } + }, + "vestingParams": { + "unvestedTokensAmount": "0", + "holders": { + "0xCD1f9954330AF39a74Fd6e7B25781B4c24ee373f": "820000000000000000000000", + "0xaa6bfBCD634EE744CB8FE522b29ADD23124593D3": "60000000000000000000000", + "0xBA59A84C6440E8cccfdb5448877E26F1A431Fc8B": "60000000000000000000000", + "0xB5506A7438c3a928A8Cb3428c064A8049E560661": "60000000000000000000000" + }, + "start": 0, + "cliff": 0, + "end": 0, + "revokable": false + }, + "withdrawalQueueERC721": { + "deployParameters": { + "name": "Lido: stETH Withdrawal NFT", + "symbol": "unstETH", + "baseUri": null + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0x4A4418BC9c06bA46C47e9Ab34a0D43f5d9EC3401", + "constructorArgs": [ + "0x655c6400dfD52E40EacE5552126F838906dFEB34", + "0x7D48d42F7DfcC967f7fCF54B32D5388371cD6b8B", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/WithdrawalQueueERC721.sol", + "address": "0x655c6400dfD52E40EacE5552126F838906dFEB34", + "constructorArgs": ["0xA91593Ca53b802d0F0Dc0a873e811Dd219CA8cAC", "Lido: stETH Withdrawal NFT", "unstETH"] + } + }, + "withdrawalVault": { + "implementation": { + "contract": "contracts/0.8.9/WithdrawalVault.sol", + "address": "0x19238F6ec1FF68ee29560326E3471b9341689881", + "constructorArgs": ["0x1E5B4dF03cA640e5b769140B439813629A29b03a", "0xB5506A7438c3a928A8Cb3428c064A8049E560661"] + }, + "proxy": { + "contract": "contracts/0.8.4/WithdrawalsManagerProxy.sol", + "address": "0x57bbC7542B9e682CF77F32F854D18E400F53dE00", + "constructorArgs": ["0xd3835fe7E2268EaeA917106B2Ba872c686688e50", "0x19238F6ec1FF68ee29560326E3471b9341689881"] + }, + "address": "0x57bbC7542B9e682CF77F32F854D18E400F53dE00" + }, + "wstETH": { + "contract": "contracts/0.6.12/WstETH.sol", + "address": "0xA91593Ca53b802d0F0Dc0a873e811Dd219CA8cAC", + "constructorArgs": ["0x1E5B4dF03cA640e5b769140B439813629A29b03a"] + } +} diff --git a/scripts/dao-holesky-vaults-devnet-0-deploy.sh b/scripts/dao-holesky-vaults-devnet-0-deploy.sh index 34819381c..0c35066ab 100755 --- a/scripts/dao-holesky-vaults-devnet-0-deploy.sh +++ b/scripts/dao-holesky-vaults-devnet-0-deploy.sh @@ -5,7 +5,7 @@ set -o pipefail # Check for required environment variables export NETWORK=holesky export NETWORK_STATE_FILE="deployed-${NETWORK}-vaults-devnet-0.json" -export NETWORK_STATE_DEFAULTS_FILE="deployed-testnet-defaults.json" +export NETWORK_STATE_DEFAULTS_FILE="testnet-defaults.json" # Holesky params: https://github.com/eth-clients/holesky/blob/main/README.md export DEPOSIT_CONTRACT=0x4242424242424242424242424242424242424242 diff --git a/tasks/verify-contracts.ts b/tasks/verify-contracts.ts index 3946fb4fb..116917084 100644 --- a/tasks/verify-contracts.ts +++ b/tasks/verify-contracts.ts @@ -8,6 +8,7 @@ import { cy, log, yl } from "lib/log"; type DeployedContract = { contract: string; + contractName?: string; address: string; constructorArgs: unknown[]; }; @@ -68,7 +69,7 @@ task("verify:deployed", "Verifies deployed contracts based on state file") async function verifyContract(contract: DeployedContract, hre: HardhatRuntimeEnvironment) { log.splitter(); - const contractName = contract.contract.split("/").pop()?.split(".")[0]; + const contractName = contract.contractName ?? contract.contract.split("/").pop()?.split(".")[0]; const verificationParams = { address: contract.address, constructorArguments: contract.constructorArgs ?? [], From e6e7a2c4f8a623d612b74d26f11b761de99cfea0 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 24 Oct 2024 15:10:37 +0100 Subject: [PATCH 153/338] chore: add support for running integration tests on devnet --- hardhat.config.ts | 18 +++++++++++------- lib/protocol/networks.ts | 13 ++++++++----- package.json | 1 + 3 files changed, 20 insertions(+), 12 deletions(-) diff --git a/hardhat.config.ts b/hardhat.config.ts index 4a530aedb..585f3cec4 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -51,13 +51,6 @@ function loadAccounts(networkName: string) { const config: HardhatUserConfig = { defaultNetwork: "hardhat", networks: { - "local": { - url: process.env.LOCAL_RPC_URL || RPC_URL, - }, - "mainnet-fork": { - url: process.env.MAINNET_RPC_URL || RPC_URL, - timeout: 20 * 60 * 1000, // 20 minutes - }, "hardhat": { // setting base fee to 0 to avoid extra calculations doesn't work :( // minimal base fee is 1 for EIP-1559 @@ -73,6 +66,17 @@ const config: HardhatUserConfig = { }, forking: getHardhatForkingConfig(), }, + "local": { + url: process.env.LOCAL_RPC_URL || RPC_URL, + }, + "holesky-vaults-devnet-0": { + url: process.env.LOCAL_RPC_URL || RPC_URL, + timeout: 20 * 60 * 1000, // 20 minutes + }, + "mainnet-fork": { + url: process.env.MAINNET_RPC_URL || RPC_URL, + timeout: 20 * 60 * 1000, // 20 minutes + }, "holesky": { url: process.env.HOLESKY_RPC_URL || RPC_URL, chainId: 17000, diff --git a/lib/protocol/networks.ts b/lib/protocol/networks.ts index 31c373350..aaf792bba 100644 --- a/lib/protocol/networks.ts +++ b/lib/protocol/networks.ts @@ -74,7 +74,7 @@ const getPrefixedEnv = (prefix: string, obj: ProtocolNetworkItems) => const getDefaults = (obj: ProtocolNetworkItems) => Object.fromEntries(Object.entries(obj).map(([key]) => [key, ""])) as ProtocolNetworkItems; -async function getLocalNetworkConfig(network: string, source: string): Promise { +async function getLocalNetworkConfig(network: string, source: "fork" | "scratch"): Promise { const config = await parseDeploymentJson(network); const defaults: Record = { ...getDefaults(defaultEnv), @@ -99,15 +99,18 @@ async function getMainnetForkNetworkConfig(): Promise { export async function getNetworkConfig(network: string): Promise { switch (network) { - case "local": - return getLocalNetworkConfig(network, "fork"); - case "mainnet-fork": - return getMainnetForkNetworkConfig(); case "hardhat": if (isNonForkingHardhatNetwork()) { return getLocalNetworkConfig(network, "scratch"); } return getMainnetForkNetworkConfig(); + case "local": + return getLocalNetworkConfig(network, "fork"); + case "mainnet-fork": + return getMainnetForkNetworkConfig(); + case "holesky-vaults-devnet-0": + return getLocalNetworkConfig(network, "fork"); + default: throw new Error(`Network ${network} is not supported`); } diff --git a/package.json b/package.json index eabc7fdbe..86e8581bc 100644 --- a/package.json +++ b/package.json @@ -30,6 +30,7 @@ "test:integration:scratch:fulltrace": "INTEGRATION_WITH_SCRATCH_DEPLOY=on hardhat test test/integration/**/*.ts --fulltrace --disabletracer --bail", "test:integration:fork:local": "hardhat test test/integration/**/*.ts --network local --bail", "test:integration:fork:mainnet": "hardhat test test/integration/**/*.ts --network mainnet-fork --bail", + "test:integration:fork:holesky:vaults:dev0": "hardhat test test/integration/**/*.ts --network holesky-vaults-devnet-0 --bail", "typecheck": "tsc --noEmit", "prepare": "husky", "abis:extract": "hardhat abis:extract", From a80d3f9869df305d6402c22fa2b3dc9f19da1e5b Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 24 Oct 2024 15:13:23 +0100 Subject: [PATCH 154/338] ci: run integration on holesky devnet 0 --- .../tests-integration-holesky-devnet-0.yml | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 .github/workflows/tests-integration-holesky-devnet-0.yml diff --git a/.github/workflows/tests-integration-holesky-devnet-0.yml b/.github/workflows/tests-integration-holesky-devnet-0.yml new file mode 100644 index 000000000..d6e0d8439 --- /dev/null +++ b/.github/workflows/tests-integration-holesky-devnet-0.yml @@ -0,0 +1,31 @@ +name: Integration Tests + +on: [ push ] + +jobs: + test_hardhat_integration_fork: + name: Hardhat / Holesky Devnet 0 + runs-on: ubuntu-latest + timeout-minutes: 120 + + services: + hardhat-node: + image: ghcr.io/lidofinance/hardhat-node:2.22.12 + ports: + - 8555:8545 + env: + ETH_RPC_URL: "${{ secrets.HOLESKY_RPC_URL }}" + + steps: + - uses: actions/checkout@v4 + + - name: Common setup + uses: ./.github/workflows/setup + + - name: Set env + run: cp .env.example .env + + - name: Run integration tests + run: yarn test:integration:fork:holesky:vaults:dev0 + env: + LOG_LEVEL: debug From 33047cc2e26f614a57ac5cd51b3d3a241b2d65f9 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 24 Oct 2024 20:03:45 +0300 Subject: [PATCH 155/338] chore: better naming and more comments --- contracts/0.4.24/Lido.sol | 32 +++++-- contracts/0.8.9/Accounting.sol | 161 ++++++++++++++++++--------------- 2 files changed, 110 insertions(+), 83 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index f1f3ee90a..0696523e8 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -596,7 +596,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// /// @param _amountOfShares Amount of shares to burn /// - /// @dev authentication goes through isMinter in StETH + /// @dev authentication goes through _isBurner() method function burnExternalShares(uint256 _amountOfShares) external { if (_amountOfShares == 0) revert("BURN_ZERO_AMOUNT_OF_SHARES"); @@ -614,6 +614,13 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit ExternalSharesBurned(msg.sender, _amountOfShares, stethAmount); } + /// @notice processes CL related state changes as a part of the report processing + /// @dev all data validation was done by Accounting and OracleReportSanityChecker + /// @param _reportTimestamp timestamp of the report + /// @param _preClValidators number of validators in the previous CL state (for event compatibility) + /// @param _reportClValidators number of validators in the current CL state + /// @param _reportClBalance total balance of the current CL state + /// @param _postExternalBalance total balance of the external balance function processClStateUpdate( uint256 _reportTimestamp, uint256 _preClValidators, @@ -621,7 +628,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 _reportClBalance, uint256 _postExternalBalance ) external { - // all data validation was done by Accounting and OracleReportSanityChecker _whenNotStopped(); _auth(getLidoLocator().accounting()); @@ -633,9 +639,19 @@ contract Lido is Versioned, StETHPermit, AragonApp { EXTERNAL_BALANCE_POSITION.setStorageUint256(_postExternalBalance); emit CLValidatorsUpdated(_reportTimestamp, _preClValidators, _reportClValidators); - // cl and external balance change are reported in ETHDistributed event later - } - + // cl and external balance change are logged in ETHDistributed event later + } + + /// @notice processes withdrawals and rewards as a part of the report processing + /// @dev all data validation was done by Accounting and OracleReportSanityChecker + /// @param _reportTimestamp timestamp of the report + /// @param _reportClBalance total balance of validators reported by the oracle + /// @param _adjustedPreCLBalance total balance of validators in the previouce report and deposits made since then + /// @param _withdrawalsToWithdraw amount of withdrawals to collect from WithdrawalsVault + /// @param _elRewardsToWithdraw amount of EL rewards to collect from ELRewardsVault + /// @param _lastWithdrawalRequestToFinalize last withdrawal request ID to finalize + /// @param _withdrawalsShareRate share rate used to fulfill withdrawal requests + /// @param _etherToLockOnWithdrawalQueue amount of ETH to lock on the WithdrawalQueue to fulfill withdrawal requests function collectRewardsAndProcessWithdrawals( uint256 _reportTimestamp, uint256 _reportClBalance, @@ -643,7 +659,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 _withdrawalsToWithdraw, uint256 _elRewardsToWithdraw, uint256 _lastWithdrawalRequestToFinalize, - uint256 _simulatedShareRate, + uint256 _withdrawalsShareRate, uint256 _etherToLockOnWithdrawalQueue ) external { _whenNotStopped(); @@ -668,7 +684,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { IWithdrawalQueue(locator.withdrawalQueue()) .finalize.value(_etherToLockOnWithdrawalQueue)( _lastWithdrawalRequestToFinalize, - _simulatedShareRate + _withdrawalsShareRate ); } @@ -690,7 +706,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /// @notice emit TokenRebase event - /// @dev should stay here for back compatibility reasons + /// @dev it's here for back compatibility reasons function emitTokenRebase( uint256 _reportTimestamp, uint256 _timeElapsed, diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index aeaa5a4ca..d150dda6f 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -121,18 +121,13 @@ struct ReportValues { /// calculating all the state changes that is required to apply the report /// and distributing calculated values to relevant parts of the protocol contract Accounting is VaultHub { - /// @notice deposit size in wei (for pre-maxEB accounting) - uint256 private constant DEPOSIT_SIZE = 32 ether; - - /// @notice Lido Locator contract - ILidoLocator public immutable LIDO_LOCATOR; - /// @notice Lido contract - ILido public immutable LIDO; - - constructor(address _admin, ILidoLocator _lidoLocator, ILido _lido, address _treasury) - VaultHub(_admin, address(_lido), _treasury){ - LIDO_LOCATOR = _lidoLocator; - LIDO = _lido; + struct Contracts { + address accountingOracleAddress; + OracleReportSanityChecker oracleReportSanityChecker; + IBurner burner; + IWithdrawalQueue withdrawalQueue; + IPostTokenRebaseReceiver postTokenRebaseReceiver; + IStakingRouter stakingRouter; } struct PreReportState { @@ -179,73 +174,102 @@ contract Accounting is VaultHub { uint256[] vaultsTreasuryFeeShares; } - function simulateOracleReportWithoutWithdrawals( - ReportValues memory _report + struct StakingRewardsDistribution { + address[] recipients; + uint256[] moduleIds; + uint96[] modulesFees; + uint96 totalFee; + uint256 precisionPoints; + } + + /// @notice deposit size in wei (for pre-maxEB accounting) + uint256 private constant DEPOSIT_SIZE = 32 ether; + + /// @notice Lido Locator contract + ILidoLocator public immutable LIDO_LOCATOR; + /// @notice Lido contract + ILido public immutable LIDO; + + constructor(address _admin, ILidoLocator _lidoLocator, ILido _lido, address _treasury) + VaultHub(_admin, address(_lido), _treasury){ + LIDO_LOCATOR = _lidoLocator; + LIDO = _lido; + } + + /// @notice calculates all the state changes that is required to apply the report + /// @param _report report values + /// @param _withdrawalShareRate maximum share rate used for withdrawal resolution + /// if _withdrawalShareRate == 0, no withdrawals are + /// simulated + function simulateOracleReport( + ReportValues memory _report, + uint256 _withdrawalShareRate ) public view returns ( CalculatedValues memory update ) { Contracts memory contracts = _loadOracleReportContracts(); PreReportState memory pre = _snapshotPreReportState(); - return _simulateOracleReport(contracts, pre, _report, 0); + return _simulateOracleReport(contracts, pre, _report, _withdrawalShareRate); } - /** - * @notice Updates accounting stats, collects EL rewards and distributes collected rewards - * if beacon balance increased, performs withdrawal requests finalization - * @dev periodically called by the AccountingOracle contract - */ + /// @notice Updates accounting stats, collects EL rewards and distributes collected rewards + /// if beacon balance increased, performs withdrawal requests finalization + /// @dev periodically called by the AccountingOracle contract function handleOracleReport( ReportValues memory _report ) external { Contracts memory contracts = _loadOracleReportContracts(); if (msg.sender != contracts.accountingOracleAddress) revert NotAuthorized("handleOracleReport", msg.sender); - (PreReportState memory pre, CalculatedValues memory update, uint256 simulatedShareRate) + (PreReportState memory pre, CalculatedValues memory update, uint256 withdrawalsShareRate) = _calculateOracleReportContext(contracts, _report); - _applyOracleReportContext(contracts, _report, pre, update, simulatedShareRate); + _applyOracleReportContext(contracts, _report, pre, update, withdrawalsShareRate); } + /// @dev prepare all the required data to process the report function _calculateOracleReportContext( Contracts memory _contracts, ReportValues memory _report ) internal view returns ( PreReportState memory pre, CalculatedValues memory update, - uint256 simulatedShareRate + uint256 withdrawalsShareRate ) { pre = _snapshotPreReportState(); CalculatedValues memory updateNoWithdrawals = _simulateOracleReport(_contracts, pre, _report, 0); - simulatedShareRate = updateNoWithdrawals.postTotalPooledEther * 1e27 / updateNoWithdrawals.postTotalShares; + withdrawalsShareRate = updateNoWithdrawals.postTotalPooledEther * 1e27 / updateNoWithdrawals.postTotalShares; - update = _simulateOracleReport(_contracts, pre, _report, simulatedShareRate); + update = _simulateOracleReport(_contracts, pre, _report, withdrawalsShareRate); } + /// @dev reads the current state of the protocol to the memory function _snapshotPreReportState() internal view returns (PreReportState memory pre) { - pre = PreReportState(0, 0, 0, 0, 0, 0); (pre.depositedValidators, pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); pre.totalPooledEther = LIDO.getTotalPooledEther(); pre.totalShares = LIDO.getTotalShares(); pre.externalEther = LIDO.getExternalEther(); } + /// @dev calculates all the state changes that is required to apply the report + /// @dev if _withdrawalsShareRate == 0, no withdrawals are simulated function _simulateOracleReport( Contracts memory _contracts, PreReportState memory _pre, ReportValues memory _report, - uint256 _simulatedShareRate + uint256 _withdrawalsShareRate ) internal view returns (CalculatedValues memory update){ update.rewardDistribution = _getStakingRewardsDistribution(_contracts.stakingRouter); - if (_simulatedShareRate != 0) { + if (_withdrawalsShareRate != 0) { // Get the ether to lock for withdrawal queue and shares to move to Burner to finalize requests ( update.etherToFinalizeWQ, update.sharesToFinalizeWQ - ) = _calculateWithdrawals(_contracts, _report, _simulatedShareRate); + ) = _calculateWithdrawals(_contracts, _report, _withdrawalsShareRate); } // Principal CL balance is the sum of the current CL balance and @@ -317,6 +341,8 @@ contract Accounting is VaultHub { } } + /// @dev calculates shares that are minted to treasury as the protocol fees + /// and rebased value of the external balance function _calculateFeesAndExternalBalance( ReportValues memory _report, PreReportState memory _pre, @@ -353,6 +379,7 @@ contract Accounting is VaultHub { externalEther = externalShares * eth / shares; } + /// @dev applies the precalculated changes to the protocol state function _applyOracleReportContext( Contracts memory _contracts, ReportValues memory _report, @@ -411,7 +438,7 @@ contract Accounting is VaultHub { _update.vaultsTreasuryFeeShares ); - _completeTokenRebase(_contracts.postTokenRebaseReceiver, _report, _pre, _update); + _notifyObserver(_contracts.postTokenRebaseReceiver, _report, _pre, _update); LIDO.emitTokenRebase( _report.timestamp, @@ -422,14 +449,11 @@ contract Accounting is VaultHub { _update.postTotalPooledEther, _update.sharesToMintAsFees ); - - // TODO: assert realPostTPE and realPostTS against calculated } - /** - * @dev Pass the provided oracle data to the sanity checker contract - * Works with structures to overcome `stack too deep` - */ + + /// @dev checks the provided oracle data internally and against the sanity checker contract + /// reverts if a check fails function _checkAccountingOracleReport( Contracts memory _contracts, ReportValues memory _report, @@ -441,6 +465,7 @@ contract Accounting is VaultHub { revert IncorrectReportValidators(_report.clValidators, _pre.clValidators, _pre.depositedValidators); } + _contracts.oracleReportSanityChecker.checkAccountingOracleReport( _report.timeElapsed, _update.principalClBalance, @@ -451,6 +476,7 @@ contract Accounting is VaultHub { _pre.clValidators, _report.clValidators ); + if (_report.withdrawalFinalizationBatches.length > 0) { _contracts.oracleReportSanityChecker.checkWithdrawalQueueOracleReport( _report.withdrawalFinalizationBatches[_report.withdrawalFinalizationBatches.length - 1], @@ -459,11 +485,8 @@ contract Accounting is VaultHub { } } - /** - * @dev Notify observers about the completed token rebase. - * Emit events and call external receivers. - */ - function _completeTokenRebase( + /// @dev Notify observer about the completed token rebase. + function _notifyObserver( IPostTokenRebaseReceiver _postTokenRebaseReceiver, ReportValues memory _report, PreReportState memory _pre, @@ -482,20 +505,21 @@ contract Accounting is VaultHub { } } + /// @dev mints protocol fees to the treasury and node operators function _distributeFee( IStakingRouter _stakingRouter, StakingRewardsDistribution memory _rewardsDistribution, uint256 _sharesToMintAsFees ) internal { (uint256[] memory moduleRewards, uint256 totalModuleRewards) = - _transferModuleRewards( + _mintModuleRewards( _rewardsDistribution.recipients, _rewardsDistribution.modulesFees, _rewardsDistribution.totalFee, _sharesToMintAsFees ); - _transferTreasuryRewards(_sharesToMintAsFees - totalModuleRewards); + _mintTreasuryRewards(_sharesToMintAsFees - totalModuleRewards); _stakingRouter.reportRewardsMinted( _rewardsDistribution.moduleIds, @@ -503,41 +527,34 @@ contract Accounting is VaultHub { ); } - function _transferModuleRewards( - address[] memory recipients, - uint96[] memory modulesFees, - uint256 totalFee, - uint256 totalRewards + /// @dev mint rewards to the StakingModule recipients + function _mintModuleRewards( + address[] memory _recipients, + uint96[] memory _modulesFees, + uint256 _totalFee, + uint256 _totalRewards ) internal returns (uint256[] memory moduleRewards, uint256 totalModuleRewards) { - moduleRewards = new uint256[](recipients.length); + moduleRewards = new uint256[](_recipients.length); - for (uint256 i; i < recipients.length; ++i) { - if (modulesFees[i] > 0) { - uint256 iModuleRewards = totalRewards * modulesFees[i] / totalFee; + for (uint256 i; i < _recipients.length; ++i) { + if (_modulesFees[i] > 0) { + uint256 iModuleRewards = _totalRewards * _modulesFees[i] / _totalFee; moduleRewards[i] = iModuleRewards; - LIDO.mintShares(recipients[i], iModuleRewards); + LIDO.mintShares(_recipients[i], iModuleRewards); totalModuleRewards = totalModuleRewards + iModuleRewards; } } } - function _transferTreasuryRewards(uint256 treasuryReward) internal { + /// @dev mints treasury rewards + function _mintTreasuryRewards(uint256 _amount) internal { address treasury = LIDO_LOCATOR.treasury(); - LIDO.mintShares(treasury, treasuryReward); - } - - struct Contracts { - address accountingOracleAddress; - OracleReportSanityChecker oracleReportSanityChecker; - IBurner burner; - IWithdrawalQueue withdrawalQueue; - IPostTokenRebaseReceiver postTokenRebaseReceiver; - IStakingRouter stakingRouter; + LIDO.mintShares(treasury, _amount); } + /// @dev loads the required contracts from the LidoLocator to the struct in the memory function _loadOracleReportContracts() internal view returns (Contracts memory) { - ( address accountingOracleAddress, address oracleReportSanityChecker, @@ -557,14 +574,7 @@ contract Accounting is VaultHub { ); } - struct StakingRewardsDistribution { - address[] recipients; - uint256[] moduleIds; - uint96[] modulesFees; - uint96 totalFee; - uint256 precisionPoints; - } - + /// @dev loads the staking rewards distribution to the struct in the memory function _getStakingRewardsDistribution(IStakingRouter _stakingRouter) internal view returns (StakingRewardsDistribution memory ret) { ( @@ -575,10 +585,11 @@ contract Accounting is VaultHub { ret.precisionPoints ) = _stakingRouter.getStakingRewardsDistribution(); - require(ret.recipients.length == ret.modulesFees.length, "WRONG_RECIPIENTS_INPUT"); - require(ret.moduleIds.length == ret.modulesFees.length, "WRONG_MODULE_IDS_INPUT"); + if (ret.recipients.length != ret.modulesFees.length) revert InequalArrayLengths(ret.recipients.length, ret.modulesFees.length); + if (ret.moduleIds.length != ret.modulesFees.length) revert InequalArrayLengths(ret.moduleIds.length, ret.modulesFees.length); } + error InequalArrayLengths(uint256 firstArrayLength, uint256 secondArrayLength); error IncorrectReportTimestamp(uint256 reportTimestamp, uint256 upperBoundTimestamp); error IncorrectReportValidators(uint256 reportValidators, uint256 minValidators, uint256 maxValidators); } From 06ade6e46f2dbe940163e5e55514aa360de701b2 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 24 Oct 2024 20:04:05 +0300 Subject: [PATCH 156/338] fix: fix tests --- lib/protocol/helpers/accounting.ts | 27 +++++++++++++++------------ 1 file changed, 15 insertions(+), 12 deletions(-) diff --git a/lib/protocol/helpers/accounting.ts b/lib/protocol/helpers/accounting.ts index b2e1fa7b8..9edb8e95e 100644 --- a/lib/protocol/helpers/accounting.ts +++ b/lib/protocol/helpers/accounting.ts @@ -317,18 +317,21 @@ const simulateReport = async ( }); const { timeElapsed } = await getReportTimeElapsed(ctx); - const update = await accounting.simulateOracleReportWithoutWithdrawals({ - timestamp: reportTimestamp, - timeElapsed, - clValidators: beaconValidators, - clBalance, - withdrawalVaultBalance, - elRewardsVaultBalance, - sharesRequestedToBurn: 0n, - withdrawalFinalizationBatches: [], - vaultValues, - netCashFlows, - }); + const update = await accounting.simulateOracleReport( + { + timestamp: reportTimestamp, + timeElapsed, + clValidators: beaconValidators, + clBalance, + withdrawalVaultBalance, + elRewardsVaultBalance, + sharesRequestedToBurn: 0n, + withdrawalFinalizationBatches: [], + vaultValues, + netCashFlows, + }, + 0n, + ); log.debug("Simulation result", { "Post Total Pooled Ether": formatEther(update.postTotalPooledEther), From 03174d0961f6b33569944153ab88f7defaece81a Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 25 Oct 2024 10:31:05 +0100 Subject: [PATCH 157/338] chore: cleanup postTokenRebaseReceiver --- .../tests-integration-holesky-devnet-0.yml | 58 +++---- contracts/0.8.9/LidoLocator.sol | 2 +- contracts/0.8.9/TokenRateNotifier.sol | 148 ------------------ .../interfaces/IPostTokenRebaseReceiver.sol | 19 --- .../0.8.9/interfaces/ITokenRatePusher.sol | 13 -- deployed-holesky-vaults-devnet-0.json | 5 - .../steps/0090-deploy-non-aragon-contracts.ts | 9 +- 7 files changed, 32 insertions(+), 222 deletions(-) delete mode 100644 contracts/0.8.9/TokenRateNotifier.sol delete mode 100644 contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol delete mode 100644 contracts/0.8.9/interfaces/ITokenRatePusher.sol diff --git a/.github/workflows/tests-integration-holesky-devnet-0.yml b/.github/workflows/tests-integration-holesky-devnet-0.yml index d6e0d8439..817715a4c 100644 --- a/.github/workflows/tests-integration-holesky-devnet-0.yml +++ b/.github/workflows/tests-integration-holesky-devnet-0.yml @@ -1,31 +1,31 @@ name: Integration Tests -on: [ push ] - -jobs: - test_hardhat_integration_fork: - name: Hardhat / Holesky Devnet 0 - runs-on: ubuntu-latest - timeout-minutes: 120 - - services: - hardhat-node: - image: ghcr.io/lidofinance/hardhat-node:2.22.12 - ports: - - 8555:8545 - env: - ETH_RPC_URL: "${{ secrets.HOLESKY_RPC_URL }}" - - steps: - - uses: actions/checkout@v4 - - - name: Common setup - uses: ./.github/workflows/setup - - - name: Set env - run: cp .env.example .env - - - name: Run integration tests - run: yarn test:integration:fork:holesky:vaults:dev0 - env: - LOG_LEVEL: debug +#on: [ push ] +# +#jobs: +# test_hardhat_integration_fork: +# name: Hardhat / Holesky Devnet 0 +# runs-on: ubuntu-latest +# timeout-minutes: 120 +# +# services: +# hardhat-node: +# image: ghcr.io/lidofinance/hardhat-node:2.22.12 +# ports: +# - 8555:8545 +# env: +# ETH_RPC_URL: "${{ secrets.HOLESKY_RPC_URL }}" +# +# steps: +# - uses: actions/checkout@v4 +# +# - name: Common setup +# uses: ./.github/workflows/setup +# +# - name: Set env +# run: cp .env.example .env +# +# - name: Run integration tests +# run: yarn test:integration:fork:holesky:vaults:dev0 +# env: +# LOG_LEVEL: debug diff --git a/contracts/0.8.9/LidoLocator.sol b/contracts/0.8.9/LidoLocator.sol index 5517300cc..87f802384 100644 --- a/contracts/0.8.9/LidoLocator.sol +++ b/contracts/0.8.9/LidoLocator.sol @@ -61,7 +61,7 @@ contract LidoLocator is ILidoLocator { legacyOracle = _assertNonZero(_config.legacyOracle); lido = _assertNonZero(_config.lido); oracleReportSanityChecker = _assertNonZero(_config.oracleReportSanityChecker); - postTokenRebaseReceiver = _assertNonZero(_config.postTokenRebaseReceiver); + postTokenRebaseReceiver = _config.postTokenRebaseReceiver; burner = _assertNonZero(_config.burner); stakingRouter = _assertNonZero(_config.stakingRouter); treasury = _assertNonZero(_config.treasury); diff --git a/contracts/0.8.9/TokenRateNotifier.sol b/contracts/0.8.9/TokenRateNotifier.sol deleted file mode 100644 index 37dec3332..000000000 --- a/contracts/0.8.9/TokenRateNotifier.sol +++ /dev/null @@ -1,148 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -// taken from https://github.com/lidofinance/lido-l2-with-steth/blob/780c0af4e4a517258a8ca2756fd84c9492582dac/contracts/lido/TokenRateNotifier.sol - -pragma solidity 0.8.9; - -import {Ownable} from "@openzeppelin/contracts-v4.4/access/Ownable.sol"; -import {ERC165Checker} from "@openzeppelin/contracts-v4.4/utils/introspection/ERC165Checker.sol"; -import {ITokenRatePusher} from "./interfaces/ITokenRatePusher.sol"; -import {IPostTokenRebaseReceiver} from "./interfaces/IPostTokenRebaseReceiver.sol"; - -/// @author kovalgek -/// @notice Notifies all `observers` when rebase event occurs. -contract TokenRateNotifier is Ownable, IPostTokenRebaseReceiver { - using ERC165Checker for address; - - /// @notice Address of lido core protocol contract that is allowed to call handlePostTokenRebase. - address public immutable LIDO; - - /// @notice Maximum amount of observers to be supported. - uint256 public constant MAX_OBSERVERS_COUNT = 32; - - /// @notice A value that indicates that value was not found. - uint256 public constant INDEX_NOT_FOUND = type(uint256).max; - - /// @notice An interface that each observer should support. - bytes4 public constant REQUIRED_INTERFACE = type(ITokenRatePusher).interfaceId; - - /// @notice All observers. - address[] public observers; - - /// @param initialOwner_ initial owner - /// @param lido_ Address of lido core protocol contract that is allowed to call handlePostTokenRebase. - constructor(address initialOwner_, address lido_) { - if (initialOwner_ == address(0)) { - revert ErrorZeroAddressOwner(); - } - if (lido_ == address(0)) { - revert ErrorZeroAddressLido(); - } - _transferOwnership(initialOwner_); - LIDO = lido_; - } - - /// @notice Add a `observer_` to the back of array - /// @param observer_ observer address - function addObserver(address observer_) external onlyOwner { - if (observer_ == address(0)) { - revert ErrorZeroAddressObserver(); - } - if (!observer_.supportsInterface(REQUIRED_INTERFACE)) { - revert ErrorBadObserverInterface(); - } - if (observers.length >= MAX_OBSERVERS_COUNT) { - revert ErrorMaxObserversCountExceeded(); - } - if (_observerIndex(observer_) != INDEX_NOT_FOUND) { - revert ErrorAddExistedObserver(); - } - - observers.push(observer_); - emit ObserverAdded(observer_); - } - - /// @notice Remove a observer at the given `observer_` position - /// @param observer_ observer remove position - function removeObserver(address observer_) external onlyOwner { - uint256 observerIndexToRemove = _observerIndex(observer_); - - if (observerIndexToRemove == INDEX_NOT_FOUND) { - revert ErrorNoObserverToRemove(); - } - if (observerIndexToRemove != observers.length - 1) { - observers[observerIndexToRemove] = observers[observers.length - 1]; - } - observers.pop(); - - emit ObserverRemoved(observer_); - } - - /// @inheritdoc IPostTokenRebaseReceiver - /// @dev Parameters aren't used because all required data further components fetch by themselves. - /// Allowed to called by Lido contract. See Lido._completeTokenRebase. - function handlePostTokenRebase( - uint256, /* reportTimestamp */ - uint256, /* timeElapsed */ - uint256, /* preTotalShares */ - uint256, /* preTotalEther */ - uint256, /* postTotalShares */ - uint256, /* postTotalEther */ - uint256 /* sharesMintedAsFees */ - ) external { - if (msg.sender != LIDO) { - revert ErrorNotAuthorizedRebaseCaller(); - } - - uint256 cachedObserversLength = observers.length; - for (uint256 obIndex = 0; obIndex < cachedObserversLength; obIndex++) { - // solhint-disable-next-line no-empty-blocks - try ITokenRatePusher(observers[obIndex]).pushTokenRate() {} - catch (bytes memory lowLevelRevertData) { - /// @dev This check is required to prevent incorrect gas estimation of the method. - /// Without it, Ethereum nodes that use binary search for gas estimation may - /// return an invalid value when the pushTokenRate() reverts because of the - /// "out of gas" error. Here we assume that the pushTokenRate() method doesn't - /// have reverts with empty error data except "out of gas". - if (lowLevelRevertData.length == 0) revert ErrorTokenRateNotifierRevertedWithNoData(); - emit PushTokenRateFailed( - observers[obIndex], - lowLevelRevertData - ); - } - } - } - - /// @notice Observer length - /// @return Added `observers` count - function observersLength() external view returns (uint256) { - return observers.length; - } - - /// @notice `observer_` index in `observers` array. - /// @return An index of `observer_` or `INDEX_NOT_FOUND` if it wasn't found. - function _observerIndex(address observer_) internal view returns (uint256) { - uint256 cachedObserversLength = observers.length; - for (uint256 obIndex = 0; obIndex < cachedObserversLength; obIndex++) { - if (observers[obIndex] == observer_) { - return obIndex; - } - } - return INDEX_NOT_FOUND; - } - - event PushTokenRateFailed(address indexed observer, bytes lowLevelRevertData); - event ObserverAdded(address indexed observer); - event ObserverRemoved(address indexed observer); - - error ErrorTokenRateNotifierRevertedWithNoData(); - error ErrorZeroAddressObserver(); - error ErrorBadObserverInterface(); - error ErrorMaxObserversCountExceeded(); - error ErrorNoObserverToRemove(); - error ErrorZeroAddressOwner(); - error ErrorZeroAddressLido(); - error ErrorNotAuthorizedRebaseCaller(); - error ErrorAddExistedObserver(); -} diff --git a/contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol b/contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol deleted file mode 100644 index 9fd2639e5..000000000 --- a/contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -pragma solidity 0.8.9; - -/// @notice An interface to subscribe on the `stETH` token rebases (defined in the `Lido` core contract) -interface IPostTokenRebaseReceiver { - - /// @notice Is called in the context of `Lido.handleOracleReport` to notify the subscribers about each token rebase - function handlePostTokenRebase( - uint256 _reportTimestamp, - uint256 _timeElapsed, - uint256 _preTotalShares, - uint256 _preTotalEther, - uint256 _postTotalShares, - uint256 _postTotalEther, - uint256 _sharesMintedAsFees - ) external; -} diff --git a/contracts/0.8.9/interfaces/ITokenRatePusher.sol b/contracts/0.8.9/interfaces/ITokenRatePusher.sol deleted file mode 100644 index b2ee47793..000000000 --- a/contracts/0.8.9/interfaces/ITokenRatePusher.sol +++ /dev/null @@ -1,13 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -// taken from https://github.com/lidofinance/lido-l2-with-steth/blob/780c0af4e4a517258a8ca2756fd84c9492582dac/contracts/lido/interfaces/ITokenRatePusher.sol - -pragma solidity 0.8.9; - -/// @author kovalgek -/// @notice An interface for entity that pushes token rate. -interface ITokenRatePusher { - /// @notice Pushes token rate to L2 by depositing zero token amount. - function pushTokenRate() external; -} diff --git a/deployed-holesky-vaults-devnet-0.json b/deployed-holesky-vaults-devnet-0.json index c097a6268..5c808b001 100644 --- a/deployed-holesky-vaults-devnet-0.json +++ b/deployed-holesky-vaults-devnet-0.json @@ -592,11 +592,6 @@ "constructorArgs": ["0x4242424242424242424242424242424242424242"] } }, - "tokenRebaseNotifier": { - "contract": "contracts/0.8.9/TokenRateNotifier.sol", - "address": "0xcbcCf679706C3c8bFf1F3CE11dBe1C63B157A382", - "constructorArgs": ["0xB5506A7438c3a928A8Cb3428c064A8049E560661", "0x0AC1dA6AA962906dA7dDBE5e89fD672Cefb0AA75"] - }, "validatorsExitBusOracle": { "deployParameters": { "consensusVersion": 1 diff --git a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts index ed7a7de7e..952241ab8 100644 --- a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts @@ -1,3 +1,4 @@ +import { ZeroAddress } from "ethers"; import { ethers } from "hardhat"; import { getContractPath } from "lib/contract"; @@ -173,12 +174,6 @@ export async function main() { [locator.address, legacyOracleAddress, Number(chainSpec.secondsPerSlot), Number(chainSpec.genesisTime)], ); - // Deploy token rebase notifier - const tokenRebaseNotifier = await deployWithoutProxy(Sk.tokenRebaseNotifier, "TokenRateNotifier", deployer, [ - treasuryAddress, - accounting.address, - ]); - // Deploy HashConsensus for AccountingOracle await deployWithoutProxy(Sk.hashConsensusForAccountingOracle, "HashConsensus", deployer, [ chainSpec.slotsPerEpoch, @@ -227,7 +222,7 @@ export async function main() { legacyOracleAddress, lidoAddress, oracleReportSanityChecker.address, - tokenRebaseNotifier.address, // postTokenRebaseReceiver + ZeroAddress, burner.address, stakingRouter.address, treasuryAddress, From cac61bd02c377eb1be514790f05e16f725d08492 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Fri, 25 Oct 2024 12:41:33 +0300 Subject: [PATCH 158/338] chore: extract IPostTokenRebaseReceiver --- contracts/0.8.9/Accounting.sol | 13 ++----------- .../interfaces/IPostTokenRebaseReceiver.sol | 19 +++++++++++++++++++ 2 files changed, 21 insertions(+), 11 deletions(-) create mode 100644 contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol index d150dda6f..89dddde12 100644 --- a/contracts/0.8.9/Accounting.sol +++ b/contracts/0.8.9/Accounting.sol @@ -6,20 +6,11 @@ pragma solidity 0.8.9; import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; import {IBurner} from "../common/interfaces/IBurner.sol"; +import {IPostTokenRebaseReceiver} from "./interfaces/IPostTokenRebaseReceiver.sol"; + import {VaultHub} from "./vaults/VaultHub.sol"; import {OracleReportSanityChecker} from "./sanity_checks/OracleReportSanityChecker.sol"; -interface IPostTokenRebaseReceiver { - function handlePostTokenRebase( - uint256 _reportTimestamp, - uint256 _timeElapsed, - uint256 _preTotalShares, - uint256 _preTotalEther, - uint256 _postTotalShares, - uint256 _postTotalEther, - uint256 _sharesMintedAsFees - ) external; -} interface IStakingRouter { function getStakingRewardsDistribution() diff --git a/contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol b/contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol new file mode 100644 index 000000000..9fd2639e5 --- /dev/null +++ b/contracts/0.8.9/interfaces/IPostTokenRebaseReceiver.sol @@ -0,0 +1,19 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.9; + +/// @notice An interface to subscribe on the `stETH` token rebases (defined in the `Lido` core contract) +interface IPostTokenRebaseReceiver { + + /// @notice Is called in the context of `Lido.handleOracleReport` to notify the subscribers about each token rebase + function handlePostTokenRebase( + uint256 _reportTimestamp, + uint256 _timeElapsed, + uint256 _preTotalShares, + uint256 _preTotalEther, + uint256 _postTotalShares, + uint256 _postTotalEther, + uint256 _sharesMintedAsFees + ) external; +} From fa14fd5a3e3d7293ee3adf0493b1173e3d5caa27 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 25 Oct 2024 10:51:52 +0100 Subject: [PATCH 159/338] fix: tests --- test/0.8.9/lidoLocator.test.ts | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) diff --git a/test/0.8.9/lidoLocator.test.ts b/test/0.8.9/lidoLocator.test.ts index 2aa6d590e..08bc59bda 100644 --- a/test/0.8.9/lidoLocator.test.ts +++ b/test/0.8.9/lidoLocator.test.ts @@ -13,7 +13,6 @@ const services = [ "legacyOracle", "lido", "oracleReportSanityChecker", - "postTokenRebaseReceiver", "burner", "stakingRouter", "treasury", @@ -25,13 +24,18 @@ const services = [ ] as const; type Service = ArrayToUnion; -type Config = Record; +type Config = Record & { + postTokenRebaseReceiver: string; // can be ZeroAddress +}; function randomConfig(): Config { - return services.reduce((config, service) => { - config[service] = randomAddress(); - return config; - }, {} as Config); + return { + ...services.reduce((config, service) => { + config[service] = randomAddress(); + return config; + }, {} as Config), + postTokenRebaseReceiver: ZeroAddress, + }; } describe("LidoLocator.sol", () => { @@ -54,6 +58,11 @@ describe("LidoLocator.sol", () => { ); }); } + + it("Does not revert if `postTokenRebaseReceiver` is zero address", async () => { + const randomConfiguration = randomConfig(); + await expect(ethers.deployContract("LidoLocator", [randomConfiguration])).to.not.be.reverted; + }); }); context("coreComponents", () => { From 79dabfd27d3a6d21f30d1b052a3a552a7d379afe Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 28 Oct 2024 13:29:18 +0500 Subject: [PATCH 160/338] fix: remove fee constants --- contracts/0.8.25/vaults/StakingVault.sol | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index cd0bc482f..1ef716a8d 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -5,17 +5,17 @@ pragma solidity 0.8.25; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; -import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; +import {SafeCast} from "@openzeppelin/contracts-v5.0.2/utils/math/SafeCast.sol"; import {VaultHub} from "./VaultHub.sol"; import {IReportValuationReceiver} from "./interfaces/IReportValuationReceiver.sol"; -import {SafeCast} from "@openzeppelin/contracts-v5.0.2/utils/math/SafeCast.sol"; +import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { event Funded(address indexed sender, uint256 amount); event Withdrawn(address indexed sender, address indexed recipient, uint256 amount); - event DepositedToBeaconChain(address indexed sender, uint256 numberOfDeposits, uint256 amount); + event DepositedToBeaconChain(address indexed sender, uint256 deposits, uint256 amount); event ExecutionLayerRewardsReceived(address indexed sender, uint256 amount); - event ValidatorsExited(address indexed sender, uint256 numberOfValidators); + event ValidatorsExited(address indexed sender, uint256 validators); event Locked(uint256 locked); event Reported(uint256 valuation, int256 inOutDelta, uint256 locked); @@ -31,9 +31,6 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { int128 inOutDelta; } - uint256 private constant BP_BASE = 100_00; - uint256 private constant MAX_FEE = BP_BASE; - VaultHub public immutable vaultHub; Report public latestReport; uint256 public locked; From 7aab2c39ad521543e8d0e9f972fae821168e2a74 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 28 Oct 2024 13:29:26 +0500 Subject: [PATCH 161/338] fix: check fees --- contracts/0.8.25/vaults/DelegatorAlligator.sol | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 010885139..cb95336d9 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -26,8 +26,10 @@ contract DelegatorAlligator is AccessControlEnumerable { error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); error VaultNotHealthy(); error OnlyVaultCanCallOnReportHook(); + error FeeCannotExceed100(); - uint256 private constant MAX_FEE = 10_000; + uint256 private constant BP_BASE = 100_00; + uint256 private constant MAX_FEE = BP_BASE; bytes32 public constant MANAGER_ROLE = keccak256("Vault.DelegatorAlligator.ManagerRole"); bytes32 public constant DEPOSITOR_ROLE = keccak256("Vault.DelegatorAlligator.DepositorRole"); @@ -57,10 +59,12 @@ contract DelegatorAlligator is AccessControlEnumerable { } function setManagementFee(uint256 _managementFee) external onlyRole(MANAGER_ROLE) { + if (_managementFee > MAX_FEE) revert FeeCannotExceed100(); managementFee = _managementFee; } function setPerformanceFee(uint256 _performanceFee) external onlyRole(MANAGER_ROLE) { + if (_performanceFee > MAX_FEE) revert FeeCannotExceed100(); if (getPerformanceDue() > 0) revert PerformanceDueUnclaimed(); performanceFee = _performanceFee; @@ -73,7 +77,7 @@ contract DelegatorAlligator is AccessControlEnumerable { int128(latestReport.inOutDelta - lastClaimedReport.inOutDelta); if (_performanceDue > 0) { - return (uint128(_performanceDue) * performanceFee) / MAX_FEE; + return (uint128(_performanceDue) * performanceFee) / BP_BASE; } else { return 0; } @@ -171,7 +175,7 @@ contract DelegatorAlligator is AccessControlEnumerable { function onReport(uint256 _valuation) external { if (msg.sender != address(vault)) revert OnlyVaultCanCallOnReportHook(); - managementDue += (_valuation * managementFee) / 365 / MAX_FEE; + managementDue += (_valuation * managementFee) / 365 / BP_BASE; } /// * * * * * INTERNAL FUNCTIONS * * * * * /// From a7b24218d7a6cd6708409017151838e5d513ba9c Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 28 Oct 2024 15:16:22 +0500 Subject: [PATCH 162/338] fix: improve naming --- contracts/0.8.25/vaults/DelegatorAlligator.sol | 13 +++++++------ contracts/0.8.25/vaults/StakingVault.sol | 4 ++-- ...ortValuationReceiver.sol => IReportReceiver.sol} | 4 ++-- 3 files changed, 11 insertions(+), 10 deletions(-) rename contracts/0.8.25/vaults/interfaces/{IReportValuationReceiver.sol => IReportReceiver.sol} (55%) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index cb95336d9..dca5586f4 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -7,6 +7,7 @@ pragma solidity 0.8.25; import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; +import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; // DelegatorAlligator: Vault Delegated Owner // 3-Party Role Setup: Manager, Depositor, Operator @@ -19,7 +20,7 @@ import {IStakingVault} from "./interfaces/IStakingVault.sol"; // (((-'\ .' / // _____..' .' // '-._____.-' -contract DelegatorAlligator is AccessControlEnumerable { +contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { error PerformanceDueUnclaimed(); error ZeroArgument(string); error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); @@ -32,7 +33,7 @@ contract DelegatorAlligator is AccessControlEnumerable { uint256 private constant MAX_FEE = BP_BASE; bytes32 public constant MANAGER_ROLE = keccak256("Vault.DelegatorAlligator.ManagerRole"); - bytes32 public constant DEPOSITOR_ROLE = keccak256("Vault.DelegatorAlligator.DepositorRole"); + bytes32 public constant FUNDER_ROLE = keccak256("Vault.DelegatorAlligator.FunderRole"); bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); IStakingVault public immutable vault; @@ -128,11 +129,11 @@ contract DelegatorAlligator is AccessControlEnumerable { return value - reserved; } - function fund() public payable onlyRole(DEPOSITOR_ROLE) { + function fund() public payable onlyRole(FUNDER_ROLE) { vault.fund(); } - function withdraw(address _recipient, uint256 _ether) external onlyRole(DEPOSITOR_ROLE) { + function withdraw(address _recipient, uint256 _ether) external onlyRole(FUNDER_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (_ether == 0) revert ZeroArgument("_ether"); if (withdrawable() < _ether) revert InsufficientWithdrawableAmount(withdrawable(), _ether); @@ -140,7 +141,7 @@ contract DelegatorAlligator is AccessControlEnumerable { vault.withdraw(_recipient, _ether); } - function exitValidators(uint256 _numberOfValidators) external onlyRole(DEPOSITOR_ROLE) { + function exitValidators(uint256 _numberOfValidators) external onlyRole(FUNDER_ROLE) { vault.exitValidators(_numberOfValidators); } @@ -172,7 +173,7 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * VAULT CALLBACK * * * * * /// - function onReport(uint256 _valuation) external { + function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { if (msg.sender != address(vault)) revert OnlyVaultCanCallOnReportHook(); managementDue += (_valuation * managementFee) / 365 / BP_BASE; diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 1ef716a8d..b208b514c 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -7,7 +7,7 @@ pragma solidity 0.8.25; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {SafeCast} from "@openzeppelin/contracts-v5.0.2/utils/math/SafeCast.sol"; import {VaultHub} from "./VaultHub.sol"; -import {IReportValuationReceiver} from "./interfaces/IReportValuationReceiver.sol"; +import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { @@ -158,7 +158,7 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { latestReport = Report(SafeCast.toUint128(_valuation), SafeCast.toInt128(_inOutDelta)); locked = _locked; - IReportValuationReceiver(owner()).onReport(_valuation); + IReportReceiver(owner()).onReport(_valuation, _inOutDelta, _locked); emit Reported(_valuation, _inOutDelta, _locked); } diff --git a/contracts/0.8.25/vaults/interfaces/IReportValuationReceiver.sol b/contracts/0.8.25/vaults/interfaces/IReportReceiver.sol similarity index 55% rename from contracts/0.8.25/vaults/interfaces/IReportValuationReceiver.sol rename to contracts/0.8.25/vaults/interfaces/IReportReceiver.sol index 5ead653bf..91e248a2c 100644 --- a/contracts/0.8.25/vaults/interfaces/IReportValuationReceiver.sol +++ b/contracts/0.8.25/vaults/interfaces/IReportReceiver.sol @@ -4,6 +4,6 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; -interface IReportValuationReceiver { - function onReport(uint256 _valuation) external; +interface IReportReceiver { + function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; } From 473fd70619598b55803c4fa64c9bff37e3d6c597 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 28 Oct 2024 15:18:45 +0500 Subject: [PATCH 163/338] refactor: use raw bytes for roles --- contracts/0.8.25/vaults/DelegatorAlligator.sol | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index dca5586f4..5b93bc13b 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -32,9 +32,12 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { uint256 private constant BP_BASE = 100_00; uint256 private constant MAX_FEE = BP_BASE; - bytes32 public constant MANAGER_ROLE = keccak256("Vault.DelegatorAlligator.ManagerRole"); - bytes32 public constant FUNDER_ROLE = keccak256("Vault.DelegatorAlligator.FunderRole"); - bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); + // keccak256("Vault.DelegatorAlligator.ManagerRole"); + bytes32 public constant MANAGER_ROLE = 0xb76ea5e9e5e686442be458aa57eaee1d748941e7efc36af94182e53336a0b5f1; + // keccak256("Vault.DelegatorAlligator.FunderRole"); + bytes32 public constant FUNDER_ROLE = 0xe77526c6214935c305635a8b5890823c57893efbdda8020909004c556138c19e; + // keccak256("Vault.DelegatorAlligator.OperatorRole"); + bytes32 public constant OPERATOR_ROLE = 0x37c209a80597e4b021a8b6c8b06a3d48779ff84682d5a96ac23aba2eb1d3173a; IStakingVault public immutable vault; From 325649cccb457fba3fb9abbba33f81e6fe3afde8 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 28 Oct 2024 17:46:23 +0500 Subject: [PATCH 164/338] refactor: a bunch of renames --- .../0.8.25/vaults/DelegatorAlligator.sol | 80 +++++++++---------- 1 file changed, 39 insertions(+), 41 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 5b93bc13b..c88d3cd91 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -7,7 +7,6 @@ pragma solidity 0.8.25; import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; -import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; // DelegatorAlligator: Vault Delegated Owner // 3-Party Role Setup: Manager, Depositor, Operator @@ -20,9 +19,10 @@ import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; // (((-'\ .' / // _____..' .' // '-._____.-' -contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { +contract DelegatorAlligator is AccessControlEnumerable { + error ZeroArgument(string name); + error NewFeeCannotExceedMaxFee(); error PerformanceDueUnclaimed(); - error ZeroArgument(string); error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); error VaultNotHealthy(); @@ -32,14 +32,11 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { uint256 private constant BP_BASE = 100_00; uint256 private constant MAX_FEE = BP_BASE; - // keccak256("Vault.DelegatorAlligator.ManagerRole"); - bytes32 public constant MANAGER_ROLE = 0xb76ea5e9e5e686442be458aa57eaee1d748941e7efc36af94182e53336a0b5f1; - // keccak256("Vault.DelegatorAlligator.FunderRole"); - bytes32 public constant FUNDER_ROLE = 0xe77526c6214935c305635a8b5890823c57893efbdda8020909004c556138c19e; - // keccak256("Vault.DelegatorAlligator.OperatorRole"); - bytes32 public constant OPERATOR_ROLE = 0x37c209a80597e4b021a8b6c8b06a3d48779ff84682d5a96ac23aba2eb1d3173a; + bytes32 public constant MANAGER_ROLE = keccak256("Vault.DelegatorAlligator.ManagerRole"); + bytes32 public constant FUNDER_ROLE = keccak256("Vault.DelegatorAlligator.FunderRole"); + bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); - IStakingVault public immutable vault; + IStakingVault public immutable stakingVault; IStakingVault.Report public lastClaimedReport; @@ -48,34 +45,35 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { uint256 public managementDue; - constructor(address _vault, address _defaultAdmin) { - if (_vault == address(0)) revert ZeroArgument("_vault"); + constructor(address _stakingVault, address _defaultAdmin) { + if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); - vault = IStakingVault(_vault); + stakingVault = IStakingVault(_stakingVault); _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); } /// * * * * * MANAGER FUNCTIONS * * * * * /// - function transferOwnership(address _newOwner) external onlyRole(MANAGER_ROLE) { - OwnableUpgradeable(address(vault)).transferOwnership(_newOwner); + function transferOwnershipOverStakingVault(address _newOwner) external onlyRole(MANAGER_ROLE) { + OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); } - function setManagementFee(uint256 _managementFee) external onlyRole(MANAGER_ROLE) { - if (_managementFee > MAX_FEE) revert FeeCannotExceed100(); - managementFee = _managementFee; + function setManagementFee(uint256 _newManagementFee) external onlyRole(MANAGER_ROLE) { + if (_newManagementFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); + + managementFee = _newManagementFee; } - function setPerformanceFee(uint256 _performanceFee) external onlyRole(MANAGER_ROLE) { - if (_performanceFee > MAX_FEE) revert FeeCannotExceed100(); + function setPerformanceFee(uint256 _newPerformanceFee) external onlyRole(MANAGER_ROLE) { + if (_newPerformanceFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); if (getPerformanceDue() > 0) revert PerformanceDueUnclaimed(); - performanceFee = _performanceFee; + performanceFee = _newPerformanceFee; } function getPerformanceDue() public view returns (uint256) { - IStakingVault.Report memory latestReport = vault.latestReport(); + IStakingVault.Report memory latestReport = stakingVault.latestReport(); int128 _performanceDue = int128(latestReport.valuation - lastClaimedReport.valuation) - int128(latestReport.inOutDelta - lastClaimedReport.inOutDelta); @@ -87,22 +85,22 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { } } - function mint(address _recipient, uint256 _tokens) public payable onlyRole(MANAGER_ROLE) fundAndProceed { - vault.mint(_recipient, _tokens); + function mintSteth(address _recipient, uint256 _steth) public payable onlyRole(MANAGER_ROLE) fundAndProceed { + stakingVault.mint(_recipient, _steth); } - function burn(uint256 _tokens) external onlyRole(MANAGER_ROLE) { - vault.burn(_tokens); + function burnSteth(uint256 _steth) external onlyRole(MANAGER_ROLE) { + stakingVault.burn(_steth); } function rebalance(uint256 _ether) external payable onlyRole(MANAGER_ROLE) fundAndProceed { - vault.rebalance(_ether); + stakingVault.rebalance(_ether); } function claimManagementDue(address _recipient, bool _liquid) external onlyRole(MANAGER_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); - if (!vault.isHealthy()) { + if (!stakingVault.isHealthy()) { revert VaultNotHealthy(); } @@ -112,7 +110,7 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { managementDue = 0; if (_liquid) { - mint(_recipient, due); + mintSteth(_recipient, due); } else { _withdrawDue(_recipient, due); } @@ -122,8 +120,8 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { /// * * * * * DEPOSITOR FUNCTIONS * * * * * /// function withdrawable() public view returns (uint256) { - uint256 reserved = _max(vault.locked(), managementDue + getPerformanceDue()); - uint256 value = vault.valuation(); + uint256 reserved = _max(stakingVault.locked(), managementDue + getPerformanceDue()); + uint256 value = stakingVault.valuation(); if (reserved > value) { return 0; @@ -133,7 +131,7 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { } function fund() public payable onlyRole(FUNDER_ROLE) { - vault.fund(); + stakingVault.fund(); } function withdraw(address _recipient, uint256 _ether) external onlyRole(FUNDER_ROLE) { @@ -141,11 +139,11 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { if (_ether == 0) revert ZeroArgument("_ether"); if (withdrawable() < _ether) revert InsufficientWithdrawableAmount(withdrawable(), _ether); - vault.withdraw(_recipient, _ether); + stakingVault.withdraw(_recipient, _ether); } function exitValidators(uint256 _numberOfValidators) external onlyRole(FUNDER_ROLE) { - vault.exitValidators(_numberOfValidators); + stakingVault.exitValidators(_numberOfValidators); } /// * * * * * OPERATOR FUNCTIONS * * * * * /// @@ -155,7 +153,7 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { bytes calldata _pubkeys, bytes calldata _signatures ) external onlyRole(OPERATOR_ROLE) { - vault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); + stakingVault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); } function claimPerformanceDue(address _recipient, bool _liquid) external onlyRole(OPERATOR_ROLE) { @@ -164,10 +162,10 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { uint256 due = getPerformanceDue(); if (due > 0) { - lastClaimedReport = vault.latestReport(); + lastClaimedReport = stakingVault.latestReport(); if (_liquid) { - mint(_recipient, due); + mintSteth(_recipient, due); } else { _withdrawDue(_recipient, due); } @@ -176,8 +174,8 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { /// * * * * * VAULT CALLBACK * * * * * /// - function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { - if (msg.sender != address(vault)) revert OnlyVaultCanCallOnReportHook(); + function onReport(uint256 _valuation) external { + if (msg.sender != address(stakingVault)) revert OnlyVaultCanCallOnReportHook(); managementDue += (_valuation * managementFee) / 365 / BP_BASE; } @@ -192,11 +190,11 @@ contract DelegatorAlligator is IReportReceiver, AccessControlEnumerable { } function _withdrawDue(address _recipient, uint256 _ether) internal { - int256 unlocked = int256(vault.valuation()) - int256(vault.locked()); + int256 unlocked = int256(stakingVault.valuation()) - int256(stakingVault.locked()); uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; if (unreserved < _ether) revert InsufficientUnlockedAmount(unreserved, _ether); - vault.withdraw(_recipient, _ether); + stakingVault.withdraw(_recipient, _ether); } function _max(uint256 a, uint256 b) internal pure returns (uint256) { From b7201d20dba1b87d816194c098679cd7bad4c1b9 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 28 Oct 2024 17:48:28 +0500 Subject: [PATCH 165/338] feat: update vault interface --- contracts/0.8.25/vaults/VaultHub.sol | 4 ++-- contracts/0.8.25/vaults/interfaces/IStakingVault.sol | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 3d4ee8096..cbfb485b9 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -140,7 +140,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } } - _vault.update(_vault.valuation(), _vault.inOutDelta(), 0); + _vault.report(_vault.valuation(), _vault.inOutDelta(), 0); VaultSocket memory lastSocket = sockets[sockets.length - 1]; sockets[index] = lastSocket; @@ -339,7 +339,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { totalTreasuryShares += treasuryFeeShares[i]; } - socket.vault.update(values[i], netCashFlows[i], lockedEther[i]); + socket.vault.report(values[i], netCashFlows[i], lockedEther[i]); } if (totalTreasuryShares > 0) { diff --git a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol index d282f315d..74e41ee6d 100644 --- a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -41,5 +41,5 @@ interface IStakingVault { function rebalance(uint256 _ether) external payable; - function update(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; + function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; } From 2d4baaddc69ba6218e54036b5a7a555981c0c1f2 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 28 Oct 2024 18:05:28 +0500 Subject: [PATCH 166/338] feat: update --- contracts/0.8.25/vaults/StakingVault.sol | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index b208b514c..06d9e70a2 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -6,8 +6,10 @@ pragma solidity 0.8.25; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {SafeCast} from "@openzeppelin/contracts-v5.0.2/utils/math/SafeCast.sol"; +import {IERC20} from "@openzeppelin/contracts-v5.0.2/token/ERC20/IERC20.sol"; import {VaultHub} from "./VaultHub.sol"; import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; +import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { @@ -32,6 +34,7 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { } VaultHub public immutable vaultHub; + IERC20 public immutable stETH; Report public latestReport; uint256 public locked; int256 public inOutDelta; @@ -39,12 +42,14 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { constructor( address _owner, address _hub, + address _stETH, address _beaconChainDepositContract ) VaultBeaconChainDepositor(_beaconChainDepositContract) { if (_owner == address(0)) revert ZeroArgument("_owner"); if (_hub == address(0)) revert ZeroArgument("_hub"); vaultHub = VaultHub(_hub); + stETH = IERC20(_stETH); _transferOwnership(_owner); } @@ -132,6 +137,7 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { function burn(uint256 _tokens) external onlyOwner { if (_tokens == 0) revert ZeroArgument("_tokens"); + stETH.transferFrom(msg.sender, address(vaultHub), _tokens); vaultHub.burnStethBackedByVault(_tokens); } @@ -162,4 +168,8 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { emit Reported(_valuation, _inOutDelta, _locked); } + + function disconnectFromHub() external payable onlyOwner { + vaultHub.disconnectVault(IStakingVault(address(this))); + } } From 2a4539ad07895c115753d49a7bdf355deefcc78e Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 29 Oct 2024 12:23:46 +0500 Subject: [PATCH 167/338] feat: migrate accounting to 0825 --- contracts/0.8.25/Accounting.sol | 577 ++++++++++++++++++ .../interfaces/IOracleReportSanityChecker.sol | 38 ++ .../interfaces/IPostTokenRebaseReceiver.sol | 18 + 3 files changed, 633 insertions(+) create mode 100644 contracts/0.8.25/Accounting.sol create mode 100644 contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol create mode 100644 contracts/0.8.25/interfaces/IPostTokenRebaseReceiver.sol diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol new file mode 100644 index 000000000..c9809f101 --- /dev/null +++ b/contracts/0.8.25/Accounting.sol @@ -0,0 +1,577 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; +import {IBurner} from "../common/interfaces/IBurner.sol"; +import {IPostTokenRebaseReceiver} from "./interfaces/IPostTokenRebaseReceiver.sol"; + +import {VaultHub} from "./vaults/VaultHub.sol"; +import {IOracleReportSanityChecker} from "./interfaces/IOracleReportSanityChecker.sol"; + +interface IStakingRouter { + function getStakingRewardsDistribution() + external + view + returns ( + address[] memory recipients, + uint256[] memory stakingModuleIds, + uint96[] memory stakingModuleFees, + uint96 totalFee, + uint256 precisionPoints + ); + + function reportRewardsMinted(uint256[] memory _stakingModuleIds, uint256[] memory _totalShares) external; +} + +interface IWithdrawalQueue { + function prefinalize( + uint256[] memory _batches, + uint256 _maxShareRate + ) external view returns (uint256 ethToLock, uint256 sharesToBurn); + + function isPaused() external view returns (bool); +} + +interface ILido { + function getTotalPooledEther() external view returns (uint256); + + function getExternalEther() external view returns (uint256); + + function getTotalShares() external view returns (uint256); + + function getSharesByPooledEth(uint256) external view returns (uint256); + + function getBeaconStat() + external + view + returns (uint256 depositedValidators, uint256 beaconValidators, uint256 beaconBalance); + + function processClStateUpdate( + uint256 _reportTimestamp, + uint256 _preClValidators, + uint256 _reportClValidators, + uint256 _reportClBalance, + uint256 _postExternalBalance + ) external; + + function collectRewardsAndProcessWithdrawals( + uint256 _reportTimestamp, + uint256 _reportClBalance, + uint256 _adjustedPreCLBalance, + uint256 _withdrawalsToWithdraw, + uint256 _elRewardsToWithdraw, + uint256 _lastWithdrawalRequestToFinalize, + uint256 _simulatedShareRate, + uint256 _etherToLockOnWithdrawalQueue + ) external; + + function emitTokenRebase( + uint256 _reportTimestamp, + uint256 _timeElapsed, + uint256 _preTotalShares, + uint256 _preTotalEther, + uint256 _postTotalShares, + uint256 _postTotalEther, + uint256 _sharesMintedAsFees + ) external; + + function mintShares(address _recipient, uint256 _sharesAmount) external; + + function burnShares(address _account, uint256 _sharesAmount) external; +} + +struct ReportValues { + /// @notice timestamp of the block the report is based on. All provided report values is actual on this timestamp + uint256 timestamp; + /// @notice seconds elapsed since the previous report + uint256 timeElapsed; + /// @notice total number of Lido validators on Consensus Layers (exited included) + uint256 clValidators; + /// @notice sum of all Lido validators' balances on Consensus Layer + uint256 clBalance; + /// @notice withdrawal vault balance + uint256 withdrawalVaultBalance; + /// @notice elRewards vault balance + uint256 elRewardsVaultBalance; + /// @notice stETH shares requested to burn through Burner + uint256 sharesRequestedToBurn; + /// @notice the ascendingly-sorted array of withdrawal request IDs obtained by calling + /// WithdrawalQueue.calculateFinalizationBatches. Can be empty array if no withdrawal to finalize + uint256[] withdrawalFinalizationBatches; + /// @notice array of combined values for each Lido vault + /// (sum of all the balances of Lido validators of the vault + /// plus the balance of the vault itself) + uint256[] vaultValues; + /// @notice netCashFlow of each Lido vault + /// (difference between deposits to and withdrawals from the vault) + int256[] netCashFlows; +} + +/// @title Lido Accounting contract +/// @author folkyatina +/// @notice contract is responsible for handling oracle reports +/// calculating all the state changes that is required to apply the report +/// and distributing calculated values to relevant parts of the protocol +contract Accounting is VaultHub { + struct Contracts { + address accountingOracleAddress; + IOracleReportSanityChecker oracleReportSanityChecker; + IBurner burner; + IWithdrawalQueue withdrawalQueue; + IPostTokenRebaseReceiver postTokenRebaseReceiver; + IStakingRouter stakingRouter; + } + + struct PreReportState { + uint256 clValidators; + uint256 clBalance; + uint256 totalPooledEther; + uint256 totalShares; + uint256 depositedValidators; + uint256 externalEther; + } + + /// @notice precalculated values that is used to change the state of the protocol during the report + struct CalculatedValues { + /// @notice amount of ether to collect from WithdrawalsVault to the buffer + uint256 withdrawals; + /// @notice amount of ether to collect from ELRewardsVault to the buffer + uint256 elRewards; + /// @notice amount of ether to transfer to WithdrawalQueue to finalize requests + uint256 etherToFinalizeWQ; + /// @notice number of stETH shares to transfer to Burner because of WQ finalization + uint256 sharesToFinalizeWQ; + /// @notice number of stETH shares transferred from WQ that will be burned this (to be removed) + uint256 sharesToBurnForWithdrawals; + /// @notice number of stETH shares that will be burned from Burner this report + uint256 totalSharesToBurn; + /// @notice number of stETH shares to mint as a fee to Lido treasury + uint256 sharesToMintAsFees; + /// @notice amount of NO fees to transfer to each module + StakingRewardsDistribution rewardDistribution; + /// @notice amount of CL ether that is not rewards earned during this report period + uint256 principalClBalance; + /// @notice total number of stETH shares after the report is applied + uint256 postTotalShares; + /// @notice amount of ether under the protocol after the report is applied + uint256 postTotalPooledEther; + /// @notice rebased amount of external ether + uint256 externalEther; + /// @notice amount of ether to be locked in the vaults + uint256[] vaultsLockedEther; + /// @notice amount of shares to be minted as vault fees to the treasury + uint256[] vaultsTreasuryFeeShares; + } + + struct StakingRewardsDistribution { + address[] recipients; + uint256[] moduleIds; + uint96[] modulesFees; + uint96 totalFee; + uint256 precisionPoints; + } + + /// @notice deposit size in wei (for pre-maxEB accounting) + uint256 private constant DEPOSIT_SIZE = 32 ether; + + /// @notice Lido Locator contract + ILidoLocator public immutable LIDO_LOCATOR; + /// @notice Lido contract + ILido public immutable LIDO; + + constructor( + address _admin, + ILidoLocator _lidoLocator, + ILido _lido, + address _treasury + ) VaultHub(_admin, address(_lido), _treasury) { + LIDO_LOCATOR = _lidoLocator; + LIDO = _lido; + } + + /// @notice calculates all the state changes that is required to apply the report + /// @param _report report values + /// @param _withdrawalShareRate maximum share rate used for withdrawal resolution + /// if _withdrawalShareRate == 0, no withdrawals are + /// simulated + function simulateOracleReport( + ReportValues memory _report, + uint256 _withdrawalShareRate + ) public view returns (CalculatedValues memory update) { + Contracts memory contracts = _loadOracleReportContracts(); + PreReportState memory pre = _snapshotPreReportState(); + + return _simulateOracleReport(contracts, pre, _report, _withdrawalShareRate); + } + + /// @notice Updates accounting stats, collects EL rewards and distributes collected rewards + /// if beacon balance increased, performs withdrawal requests finalization + /// @dev periodically called by the AccountingOracle contract + function handleOracleReport(ReportValues memory _report) external { + Contracts memory contracts = _loadOracleReportContracts(); + if (msg.sender != contracts.accountingOracleAddress) revert NotAuthorized("handleOracleReport", msg.sender); + + ( + PreReportState memory pre, + CalculatedValues memory update, + uint256 withdrawalsShareRate + ) = _calculateOracleReportContext(contracts, _report); + + _applyOracleReportContext(contracts, _report, pre, update, withdrawalsShareRate); + } + + /// @dev prepare all the required data to process the report + function _calculateOracleReportContext( + Contracts memory _contracts, + ReportValues memory _report + ) internal view returns (PreReportState memory pre, CalculatedValues memory update, uint256 withdrawalsShareRate) { + pre = _snapshotPreReportState(); + + CalculatedValues memory updateNoWithdrawals = _simulateOracleReport(_contracts, pre, _report, 0); + + withdrawalsShareRate = (updateNoWithdrawals.postTotalPooledEther * 1e27) / updateNoWithdrawals.postTotalShares; + + update = _simulateOracleReport(_contracts, pre, _report, withdrawalsShareRate); + } + + /// @dev reads the current state of the protocol to the memory + function _snapshotPreReportState() internal view returns (PreReportState memory pre) { + (pre.depositedValidators, pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); + pre.totalPooledEther = LIDO.getTotalPooledEther(); + pre.totalShares = LIDO.getTotalShares(); + pre.externalEther = LIDO.getExternalEther(); + } + + /// @dev calculates all the state changes that is required to apply the report + /// @dev if _withdrawalsShareRate == 0, no withdrawals are simulated + function _simulateOracleReport( + Contracts memory _contracts, + PreReportState memory _pre, + ReportValues memory _report, + uint256 _withdrawalsShareRate + ) internal view returns (CalculatedValues memory update) { + update.rewardDistribution = _getStakingRewardsDistribution(_contracts.stakingRouter); + + if (_withdrawalsShareRate != 0) { + // Get the ether to lock for withdrawal queue and shares to move to Burner to finalize requests + (update.etherToFinalizeWQ, update.sharesToFinalizeWQ) = _calculateWithdrawals( + _contracts, + _report, + _withdrawalsShareRate + ); + } + + // Principal CL balance is the sum of the current CL balance and + // validator deposits during this report + // TODO: to support maxEB we need to get rid of validator counting + update.principalClBalance = _pre.clBalance + (_report.clValidators - _pre.clValidators) * DEPOSIT_SIZE; + + // Limit the rebase to avoid oracle frontrunning + // by leaving some ether to sit in elrevards vault or withdrawals vault + // and/or leaving some shares unburnt on Burner to be processed on future reports + ( + update.withdrawals, + update.elRewards, + update.sharesToBurnForWithdrawals, + update.totalSharesToBurn // shares to burn from Burner balance + ) = _contracts.oracleReportSanityChecker.smoothenTokenRebase( + _pre.totalPooledEther, + _pre.totalShares, + update.principalClBalance, + _report.clBalance, + _report.withdrawalVaultBalance, + _report.elRewardsVaultBalance, + _report.sharesRequestedToBurn, + update.etherToFinalizeWQ, + update.sharesToFinalizeWQ + ); + + // Pre-calculate total amount of protocol fees for this rebase + // amount of shares that will be minted to pay it + // and the new value of externalEther after the rebase + (update.sharesToMintAsFees, update.externalEther) = _calculateFeesAndExternalBalance(_report, _pre, update); + + // Calculate the new total shares and total pooled ether after the rebase + update.postTotalShares = + _pre.totalShares + // totalShares already includes externalShares + update.sharesToMintAsFees - // new shares minted to pay fees + update.totalSharesToBurn; // shares burned for withdrawals and cover + + update.postTotalPooledEther = + _pre.totalPooledEther + // was before the report + _report.clBalance + + update.withdrawals - + update.principalClBalance + // total cl rewards (or penalty) + update.elRewards + // elrewards + update.externalEther - + _pre.externalEther - // vaults rewards + update.etherToFinalizeWQ; // withdrawals + + // Calculate the amount of ether locked in the vaults to back external balance of stETH + // and the amount of shares to mint as fees to the treasury for each vaults + (update.vaultsLockedEther, update.vaultsTreasuryFeeShares) = _calculateVaultsRebase( + update.postTotalShares, + update.postTotalPooledEther, + _pre.totalShares, + _pre.totalPooledEther, + update.sharesToMintAsFees + ); + } + + /// @dev return amount to lock on withdrawal queue and shares to burn depending on the finalization batch parameters + function _calculateWithdrawals( + Contracts memory _contracts, + ReportValues memory _report, + uint256 _simulatedShareRate + ) internal view returns (uint256 etherToLock, uint256 sharesToBurn) { + if (_report.withdrawalFinalizationBatches.length != 0 && !_contracts.withdrawalQueue.isPaused()) { + (etherToLock, sharesToBurn) = _contracts.withdrawalQueue.prefinalize( + _report.withdrawalFinalizationBatches, + _simulatedShareRate + ); + } + } + + /// @dev calculates shares that are minted to treasury as the protocol fees + /// and rebased value of the external balance + function _calculateFeesAndExternalBalance( + ReportValues memory _report, + PreReportState memory _pre, + CalculatedValues memory _calculated + ) internal view returns (uint256 sharesToMintAsFees, uint256 externalEther) { + // we are calculating the share rate equal to the post-rebase share rate + // but with fees taken as eth deduction + // and without externalBalance taken into account + uint256 externalShares = LIDO.getSharesByPooledEth(_pre.externalEther); + uint256 shares = _pre.totalShares - _calculated.totalSharesToBurn - externalShares; + uint256 eth = _pre.totalPooledEther - _calculated.etherToFinalizeWQ - _pre.externalEther; + + uint256 unifiedClBalance = _report.clBalance + _calculated.withdrawals; + + // Don't mint/distribute any protocol fee on the non-profitable Lido oracle report + // (when consensus layer balance delta is zero or negative). + // See LIP-12 for details: + // https://research.lido.fi/t/lip-12-on-chain-part-of-the-rewards-distribution-after-the-merge/1625 + if (unifiedClBalance > _calculated.principalClBalance) { + uint256 totalRewards = unifiedClBalance - _calculated.principalClBalance + _calculated.elRewards; + uint256 totalFee = _calculated.rewardDistribution.totalFee; + uint256 precision = _calculated.rewardDistribution.precisionPoints; + uint256 feeEther = (totalRewards * totalFee) / precision; + eth += totalRewards - feeEther; + + // but we won't pay fees in ether, so we need to calculate how many shares we need to mint as fees + sharesToMintAsFees = (feeEther * shares) / eth; + } else { + uint256 clPenalty = _calculated.principalClBalance - unifiedClBalance; + eth = eth - clPenalty + _calculated.elRewards; + } + + // externalBalance is rebasing at the same rate as the primary balance does + externalEther = (externalShares * eth) / shares; + } + + /// @dev applies the precalculated changes to the protocol state + function _applyOracleReportContext( + Contracts memory _contracts, + ReportValues memory _report, + PreReportState memory _pre, + CalculatedValues memory _update, + uint256 _simulatedShareRate + ) internal { + _checkAccountingOracleReport(_contracts, _report, _pre, _update); + + uint256 lastWithdrawalRequestToFinalize; + if (_update.sharesToFinalizeWQ > 0) { + _contracts.burner.requestBurnShares(address(_contracts.withdrawalQueue), _update.sharesToFinalizeWQ); + + lastWithdrawalRequestToFinalize = _report.withdrawalFinalizationBatches[ + _report.withdrawalFinalizationBatches.length - 1 + ]; + } + + LIDO.processClStateUpdate( + _report.timestamp, + _pre.clValidators, + _report.clValidators, + _report.clBalance, + _update.externalEther + ); + + if (_update.totalSharesToBurn > 0) { + _contracts.burner.commitSharesToBurn(_update.totalSharesToBurn); + } + + // Distribute protocol fee (treasury & node operators) + if (_update.sharesToMintAsFees > 0) { + _distributeFee(_contracts.stakingRouter, _update.rewardDistribution, _update.sharesToMintAsFees); + } + + LIDO.collectRewardsAndProcessWithdrawals( + _report.timestamp, + _report.clBalance, + _update.principalClBalance, + _update.withdrawals, + _update.elRewards, + lastWithdrawalRequestToFinalize, + _simulatedShareRate, + _update.etherToFinalizeWQ + ); + + _updateVaults( + _report.vaultValues, + _report.netCashFlows, + _update.vaultsLockedEther, + _update.vaultsTreasuryFeeShares + ); + + _notifyObserver(_contracts.postTokenRebaseReceiver, _report, _pre, _update); + + LIDO.emitTokenRebase( + _report.timestamp, + _report.timeElapsed, + _pre.totalShares, + _pre.totalPooledEther, + _update.postTotalShares, + _update.postTotalPooledEther, + _update.sharesToMintAsFees + ); + } + + /// @dev checks the provided oracle data internally and against the sanity checker contract + /// reverts if a check fails + function _checkAccountingOracleReport( + Contracts memory _contracts, + ReportValues memory _report, + PreReportState memory _pre, + CalculatedValues memory _update + ) internal view { + if (_report.timestamp >= block.timestamp) revert IncorrectReportTimestamp(_report.timestamp, block.timestamp); + if (_report.clValidators < _pre.clValidators || _report.clValidators > _pre.depositedValidators) { + revert IncorrectReportValidators(_report.clValidators, _pre.clValidators, _pre.depositedValidators); + } + + _contracts.oracleReportSanityChecker.checkAccountingOracleReport( + _report.timeElapsed, + _update.principalClBalance, + _report.clBalance, + _report.withdrawalVaultBalance, + _report.elRewardsVaultBalance, + _report.sharesRequestedToBurn, + _pre.clValidators, + _report.clValidators + ); + + if (_report.withdrawalFinalizationBatches.length > 0) { + _contracts.oracleReportSanityChecker.checkWithdrawalQueueOracleReport( + _report.withdrawalFinalizationBatches[_report.withdrawalFinalizationBatches.length - 1], + _report.timestamp + ); + } + } + + /// @dev Notify observer about the completed token rebase. + function _notifyObserver( + IPostTokenRebaseReceiver _postTokenRebaseReceiver, + ReportValues memory _report, + PreReportState memory _pre, + CalculatedValues memory _update + ) internal { + if (address(_postTokenRebaseReceiver) != address(0)) { + _postTokenRebaseReceiver.handlePostTokenRebase( + _report.timestamp, + _report.timeElapsed, + _pre.totalShares, + _pre.totalPooledEther, + _update.postTotalShares, + _update.postTotalPooledEther, + _update.sharesToMintAsFees + ); + } + } + + /// @dev mints protocol fees to the treasury and node operators + function _distributeFee( + IStakingRouter _stakingRouter, + StakingRewardsDistribution memory _rewardsDistribution, + uint256 _sharesToMintAsFees + ) internal { + (uint256[] memory moduleRewards, uint256 totalModuleRewards) = _mintModuleRewards( + _rewardsDistribution.recipients, + _rewardsDistribution.modulesFees, + _rewardsDistribution.totalFee, + _sharesToMintAsFees + ); + + _mintTreasuryRewards(_sharesToMintAsFees - totalModuleRewards); + + _stakingRouter.reportRewardsMinted(_rewardsDistribution.moduleIds, moduleRewards); + } + + /// @dev mint rewards to the StakingModule recipients + function _mintModuleRewards( + address[] memory _recipients, + uint96[] memory _modulesFees, + uint256 _totalFee, + uint256 _totalRewards + ) internal returns (uint256[] memory moduleRewards, uint256 totalModuleRewards) { + moduleRewards = new uint256[](_recipients.length); + + for (uint256 i; i < _recipients.length; ++i) { + if (_modulesFees[i] > 0) { + uint256 iModuleRewards = (_totalRewards * _modulesFees[i]) / _totalFee; + moduleRewards[i] = iModuleRewards; + LIDO.mintShares(_recipients[i], iModuleRewards); + totalModuleRewards = totalModuleRewards + iModuleRewards; + } + } + } + + /// @dev mints treasury rewards + function _mintTreasuryRewards(uint256 _amount) internal { + address treasury = LIDO_LOCATOR.treasury(); + + LIDO.mintShares(treasury, _amount); + } + + /// @dev loads the required contracts from the LidoLocator to the struct in the memory + function _loadOracleReportContracts() internal view returns (Contracts memory) { + ( + address accountingOracleAddress, + address oracleReportSanityChecker, + address burner, + address withdrawalQueue, + address postTokenRebaseReceiver, + address stakingRouter + ) = LIDO_LOCATOR.oracleReportComponents(); + + return + Contracts( + accountingOracleAddress, + IOracleReportSanityChecker(oracleReportSanityChecker), + IBurner(burner), + IWithdrawalQueue(withdrawalQueue), + IPostTokenRebaseReceiver(postTokenRebaseReceiver), + IStakingRouter(stakingRouter) + ); + } + + /// @dev loads the staking rewards distribution to the struct in the memory + function _getStakingRewardsDistribution( + IStakingRouter _stakingRouter + ) internal view returns (StakingRewardsDistribution memory ret) { + (ret.recipients, ret.moduleIds, ret.modulesFees, ret.totalFee, ret.precisionPoints) = _stakingRouter + .getStakingRewardsDistribution(); + + if (ret.recipients.length != ret.modulesFees.length) + revert InequalArrayLengths(ret.recipients.length, ret.modulesFees.length); + if (ret.moduleIds.length != ret.modulesFees.length) + revert InequalArrayLengths(ret.moduleIds.length, ret.modulesFees.length); + } + + error InequalArrayLengths(uint256 firstArrayLength, uint256 secondArrayLength); + error IncorrectReportTimestamp(uint256 reportTimestamp, uint256 upperBoundTimestamp); + error IncorrectReportValidators(uint256 reportValidators, uint256 minValidators, uint256 maxValidators); +} diff --git a/contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol b/contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol new file mode 100644 index 000000000..d943db6a7 --- /dev/null +++ b/contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol @@ -0,0 +1,38 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +interface IOracleReportSanityChecker { + // + function smoothenTokenRebase( + uint256 _preTotalPooledEther, + uint256 _preTotalShares, + uint256 _preCLBalance, + uint256 _postCLBalance, + uint256 _withdrawalVaultBalance, + uint256 _elRewardsVaultBalance, + uint256 _sharesRequestedToBurn, + uint256 _etherToLockForWithdrawals, + uint256 _newSharesToBurnForWithdrawals + ) external view returns (uint256 withdrawals, uint256 elRewards, uint256 sharesFromWQToBurn, uint256 sharesToBurn); + + // + function checkAccountingOracleReport( + uint256 _timeElapsed, + uint256 _preCLBalance, + uint256 _postCLBalance, + uint256 _withdrawalVaultBalance, + uint256 _elRewardsVaultBalance, + uint256 _sharesRequestedToBurn, + uint256 _preCLValidators, + uint256 _postCLValidators + ) external view; + + // + function checkWithdrawalQueueOracleReport( + uint256 _lastFinalizableRequestId, + uint256 _reportTimestamp + ) external view; +} diff --git a/contracts/0.8.25/interfaces/IPostTokenRebaseReceiver.sol b/contracts/0.8.25/interfaces/IPostTokenRebaseReceiver.sol new file mode 100644 index 000000000..fd6d15036 --- /dev/null +++ b/contracts/0.8.25/interfaces/IPostTokenRebaseReceiver.sol @@ -0,0 +1,18 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity 0.8.25; + +/// @notice An interface to subscribe on the `stETH` token rebases (defined in the `Lido` core contract) +interface IPostTokenRebaseReceiver { + /// @notice Is called in the context of `Lido.handleOracleReport` to notify the subscribers about each token rebase + function handlePostTokenRebase( + uint256 _reportTimestamp, + uint256 _timeElapsed, + uint256 _preTotalShares, + uint256 _preTotalEther, + uint256 _postTotalShares, + uint256 _postTotalEther, + uint256 _sharesMintedAsFees + ) external; +} From a234144f1a3e384a3aa38cb8695484f5c7662b7b Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 29 Oct 2024 12:43:32 +0500 Subject: [PATCH 168/338] feat: extract interfaces --- contracts/0.8.25/Accounting.sol | 79 ++----------------- contracts/0.8.25/interfaces/ILido.sol | 53 +++++++++++++ .../0.8.25/interfaces/IStakingRouter.sol | 20 +++++ .../0.8.25/interfaces/IWithdrawalQueue.sol | 14 ++++ package.json | 2 +- 5 files changed, 93 insertions(+), 75 deletions(-) create mode 100644 contracts/0.8.25/interfaces/ILido.sol create mode 100644 contracts/0.8.25/interfaces/IStakingRouter.sol create mode 100644 contracts/0.8.25/interfaces/IWithdrawalQueue.sol diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index c9809f101..ca421da48 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -4,84 +4,15 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; +import {VaultHub} from "./vaults/VaultHub.sol"; + import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; import {IBurner} from "../common/interfaces/IBurner.sol"; import {IPostTokenRebaseReceiver} from "./interfaces/IPostTokenRebaseReceiver.sol"; - -import {VaultHub} from "./vaults/VaultHub.sol"; +import {IStakingRouter} from "./interfaces/IStakingRouter.sol"; import {IOracleReportSanityChecker} from "./interfaces/IOracleReportSanityChecker.sol"; - -interface IStakingRouter { - function getStakingRewardsDistribution() - external - view - returns ( - address[] memory recipients, - uint256[] memory stakingModuleIds, - uint96[] memory stakingModuleFees, - uint96 totalFee, - uint256 precisionPoints - ); - - function reportRewardsMinted(uint256[] memory _stakingModuleIds, uint256[] memory _totalShares) external; -} - -interface IWithdrawalQueue { - function prefinalize( - uint256[] memory _batches, - uint256 _maxShareRate - ) external view returns (uint256 ethToLock, uint256 sharesToBurn); - - function isPaused() external view returns (bool); -} - -interface ILido { - function getTotalPooledEther() external view returns (uint256); - - function getExternalEther() external view returns (uint256); - - function getTotalShares() external view returns (uint256); - - function getSharesByPooledEth(uint256) external view returns (uint256); - - function getBeaconStat() - external - view - returns (uint256 depositedValidators, uint256 beaconValidators, uint256 beaconBalance); - - function processClStateUpdate( - uint256 _reportTimestamp, - uint256 _preClValidators, - uint256 _reportClValidators, - uint256 _reportClBalance, - uint256 _postExternalBalance - ) external; - - function collectRewardsAndProcessWithdrawals( - uint256 _reportTimestamp, - uint256 _reportClBalance, - uint256 _adjustedPreCLBalance, - uint256 _withdrawalsToWithdraw, - uint256 _elRewardsToWithdraw, - uint256 _lastWithdrawalRequestToFinalize, - uint256 _simulatedShareRate, - uint256 _etherToLockOnWithdrawalQueue - ) external; - - function emitTokenRebase( - uint256 _reportTimestamp, - uint256 _timeElapsed, - uint256 _preTotalShares, - uint256 _preTotalEther, - uint256 _postTotalShares, - uint256 _postTotalEther, - uint256 _sharesMintedAsFees - ) external; - - function mintShares(address _recipient, uint256 _sharesAmount) external; - - function burnShares(address _account, uint256 _sharesAmount) external; -} +import {IWithdrawalQueue} from "./interfaces/IWithdrawalQueue.sol"; +import {ILido} from "./interfaces/ILido.sol"; struct ReportValues { /// @notice timestamp of the block the report is based on. All provided report values is actual on this timestamp diff --git a/contracts/0.8.25/interfaces/ILido.sol b/contracts/0.8.25/interfaces/ILido.sol new file mode 100644 index 000000000..de457eccd --- /dev/null +++ b/contracts/0.8.25/interfaces/ILido.sol @@ -0,0 +1,53 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +interface ILido { + function getTotalPooledEther() external view returns (uint256); + + function getExternalEther() external view returns (uint256); + + function getTotalShares() external view returns (uint256); + + function getSharesByPooledEth(uint256) external view returns (uint256); + + function getBeaconStat() + external + view + returns (uint256 depositedValidators, uint256 beaconValidators, uint256 beaconBalance); + + function processClStateUpdate( + uint256 _reportTimestamp, + uint256 _preClValidators, + uint256 _reportClValidators, + uint256 _reportClBalance, + uint256 _postExternalBalance + ) external; + + function collectRewardsAndProcessWithdrawals( + uint256 _reportTimestamp, + uint256 _reportClBalance, + uint256 _adjustedPreCLBalance, + uint256 _withdrawalsToWithdraw, + uint256 _elRewardsToWithdraw, + uint256 _lastWithdrawalRequestToFinalize, + uint256 _simulatedShareRate, + uint256 _etherToLockOnWithdrawalQueue + ) external; + + function emitTokenRebase( + uint256 _reportTimestamp, + uint256 _timeElapsed, + uint256 _preTotalShares, + uint256 _preTotalEther, + uint256 _postTotalShares, + uint256 _postTotalEther, + uint256 _sharesMintedAsFees + ) external; + + function mintShares(address _recipient, uint256 _sharesAmount) external; + + function burnShares(address _account, uint256 _sharesAmount) external; +} diff --git a/contracts/0.8.25/interfaces/IStakingRouter.sol b/contracts/0.8.25/interfaces/IStakingRouter.sol new file mode 100644 index 000000000..b50685970 --- /dev/null +++ b/contracts/0.8.25/interfaces/IStakingRouter.sol @@ -0,0 +1,20 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +interface IStakingRouter { + function getStakingRewardsDistribution() + external + view + returns ( + address[] memory recipients, + uint256[] memory stakingModuleIds, + uint96[] memory stakingModuleFees, + uint96 totalFee, + uint256 precisionPoints + ); + + function reportRewardsMinted(uint256[] memory _stakingModuleIds, uint256[] memory _totalShares) external; +} diff --git a/contracts/0.8.25/interfaces/IWithdrawalQueue.sol b/contracts/0.8.25/interfaces/IWithdrawalQueue.sol new file mode 100644 index 000000000..85b444629 --- /dev/null +++ b/contracts/0.8.25/interfaces/IWithdrawalQueue.sol @@ -0,0 +1,14 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +interface IWithdrawalQueue { + function prefinalize( + uint256[] memory _batches, + uint256 _maxShareRate + ) external view returns (uint256 ethToLock, uint256 sharesToBurn); + + function isPaused() external view returns (bool); +} diff --git a/package.json b/package.json index 82314b22f..1204d2903 100644 --- a/package.json +++ b/package.json @@ -6,7 +6,7 @@ "engines": { "node": ">=20" }, - "packageManager": "yarn@4.5.0", + "packageManager": "yarn@4.5.1", "scripts": { "compile": "hardhat compile", "cleanup": "hardhat clean", From 701bba4638a22803615f06a71fb918c9522fcd2a Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 29 Oct 2024 13:53:50 +0500 Subject: [PATCH 169/338] feat: mimic contract --- test/0.8.25/vaults/contracts/Mimic.sol | 119 +++++++++++++++++++++++++ 1 file changed, 119 insertions(+) create mode 100644 test/0.8.25/vaults/contracts/Mimic.sol diff --git a/test/0.8.25/vaults/contracts/Mimic.sol b/test/0.8.25/vaults/contracts/Mimic.sol new file mode 100644 index 000000000..47313f102 --- /dev/null +++ b/test/0.8.25/vaults/contracts/Mimic.sol @@ -0,0 +1,119 @@ +// SPDX-License-Identifier: UNLICENSED +// for testing purposes only + +pragma solidity ^0.8.0; + +// inspired by Waffle's Doppelganger +// TODO: add Custom error support +// TODO: add TS wrapper +// How it works +// Queues imitated calls (return values, reverts) based on msg.data +// Fallback retrieves the imitated calls based on msg.data +contract Mimic { + struct ImitatedCall { + bytes32 next; + bool reverts; + string revertReason; + bytes returnValue; + } + mapping(bytes32 => ImitatedCall) imitations; + mapping(bytes32 => bytes32) tails; + bool receiveReverts; + string receiveRevertReason; + + fallback() external payable { + ImitatedCall memory imitatedCall = __internal__getImitatedCall(); + if (imitatedCall.reverts) { + __internal__imitateRevert(imitatedCall.revertReason); + } + __internal__imitateReturn(imitatedCall.returnValue); + } + + receive() external payable { + require(receiveReverts == false, receiveRevertReason); + } + + function __clearQueue(bytes32 at) private { + tails[at] = at; + while (imitations[at].next != "") { + bytes32 next = imitations[at].next; + delete imitations[at]; + at = next; + } + } + + function __mimic__queueRevert(bytes memory data, string memory reason) public { + bytes32 root = keccak256(data); + bytes32 tail = tails[root]; + if (tail == "") tail = keccak256(data); + tails[root] = keccak256(abi.encodePacked(tail)); + imitations[tail] = ImitatedCall({next: tails[root], reverts: true, revertReason: reason, returnValue: ""}); + } + + function __mimic__imitateReverts(bytes memory data, string memory reason) public { + __clearQueue(keccak256(data)); + __mimic__queueRevert(data, reason); + } + + function __mimic__queueReturn(bytes memory data, bytes memory value) public { + bytes32 root = keccak256(data); + bytes32 tail = tails[root]; + if (tail == "") tail = keccak256(data); + tails[root] = keccak256(abi.encodePacked(tail)); + imitations[tail] = ImitatedCall({next: tails[root], reverts: false, revertReason: "", returnValue: value}); + } + + function __mimic__imitateReturns(bytes memory data, bytes memory value) public { + __clearQueue(keccak256(data)); + __mimic__queueReturn(data, value); + } + + function __mimic__receiveReverts(string memory reason) public { + receiveReverts = true; + receiveRevertReason = reason; + } + + function __mimic__call(address target, bytes calldata data) external returns (bytes memory) { + (bool succeeded, bytes memory returnValue) = target.call(data); + require(succeeded, string(returnValue)); + return returnValue; + } + + function __mimic__staticcall(address target, bytes calldata data) external view returns (bytes memory) { + (bool succeeded, bytes memory returnValue) = target.staticcall(data); + require(succeeded, string(returnValue)); + return returnValue; + } + + function __internal__getImitatedCall() private returns (ImitatedCall memory imitatedCall) { + bytes32 root = keccak256(msg.data); + imitatedCall = imitations[root]; + if (imitatedCall.next != "") { + if (imitations[imitatedCall.next].next != "") { + imitations[root] = imitations[imitatedCall.next]; + delete imitations[imitatedCall.next]; + } + return imitatedCall; + } + root = keccak256(abi.encodePacked(msg.sig)); + imitatedCall = imitations[root]; + if (imitatedCall.next != "") { + if (imitations[imitatedCall.next].next != "") { + imitations[root] = imitations[imitatedCall.next]; + delete imitations[imitatedCall.next]; + } + return imitatedCall; + } + revert("Imitation on the method is not initialized"); + } + + function __internal__imitateReturn(bytes memory ret) private pure { + assembly { + return(add(ret, 0x20), mload(ret)) + } + } + + function __internal__imitateRevert(string memory reason) private pure { + revert(reason); + } +} From 17513b05da42256f2ee8df7befc810113a8cb735 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 29 Oct 2024 14:26:49 +0500 Subject: [PATCH 170/338] fix: sync with parent branch --- contracts/0.8.25/vaults/DelegatorAlligator.sol | 12 ++++++------ contracts/0.8.25/vaults/StakingVault.sol | 9 +++++---- 2 files changed, 11 insertions(+), 10 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index c88d3cd91..35936e9bb 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -67,16 +67,16 @@ contract DelegatorAlligator is AccessControlEnumerable { function setPerformanceFee(uint256 _newPerformanceFee) external onlyRole(MANAGER_ROLE) { if (_newPerformanceFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); - if (getPerformanceDue() > 0) revert PerformanceDueUnclaimed(); + if (performanceDue() > 0) revert PerformanceDueUnclaimed(); performanceFee = _newPerformanceFee; } - function getPerformanceDue() public view returns (uint256) { + function performanceDue() public view returns (uint256) { IStakingVault.Report memory latestReport = stakingVault.latestReport(); int128 _performanceDue = int128(latestReport.valuation - lastClaimedReport.valuation) - - int128(latestReport.inOutDelta - lastClaimedReport.inOutDelta); + (latestReport.inOutDelta - lastClaimedReport.inOutDelta); if (_performanceDue > 0) { return (uint128(_performanceDue) * performanceFee) / BP_BASE; @@ -120,7 +120,7 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * DEPOSITOR FUNCTIONS * * * * * /// function withdrawable() public view returns (uint256) { - uint256 reserved = _max(stakingVault.locked(), managementDue + getPerformanceDue()); + uint256 reserved = _max(stakingVault.locked(), managementDue + performanceDue()); uint256 value = stakingVault.valuation(); if (reserved > value) { @@ -148,7 +148,7 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * OPERATOR FUNCTIONS * * * * * /// - function deposit( + function depositToBeaconChain( uint256 _numberOfDeposits, bytes calldata _pubkeys, bytes calldata _signatures @@ -159,7 +159,7 @@ contract DelegatorAlligator is AccessControlEnumerable { function claimPerformanceDue(address _recipient, bool _liquid) external onlyRole(OPERATOR_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); - uint256 due = getPerformanceDue(); + uint256 due = performanceDue(); if (due > 0) { lastClaimedReport = stakingVault.latestReport(); diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 06d9e70a2..a21f8f9d3 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -40,15 +40,16 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { int256 public inOutDelta; constructor( - address _owner, - address _hub, + address _vaultHub, address _stETH, + address _owner, address _beaconChainDepositContract ) VaultBeaconChainDepositor(_beaconChainDepositContract) { + if (_vaultHub == address(0)) revert ZeroArgument("_vaultHub"); + if (_stETH == address(0)) revert ZeroArgument("_stETH"); if (_owner == address(0)) revert ZeroArgument("_owner"); - if (_hub == address(0)) revert ZeroArgument("_hub"); - vaultHub = VaultHub(_hub); + vaultHub = VaultHub(_vaultHub); stETH = IERC20(_stETH); _transferOwnership(_owner); } From f86d7bd1d4a509d911ae15a82b92a8c7b9b5bc89 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 29 Oct 2024 13:35:13 +0200 Subject: [PATCH 171/338] feat: reserve ratio --- contracts/0.8.9/vaults/VaultHub.sol | 118 +++++++++++------- contracts/0.8.9/vaults/interfaces/IHub.sol | 6 +- .../0.8.9/vaults/interfaces/ILiquidity.sol | 1 + .../0.8.9/vaults/interfaces/ILockable.sol | 1 - 4 files changed, 77 insertions(+), 49 deletions(-) diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index e89225d14..63b04e173 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -22,17 +22,20 @@ interface StETH { } // TODO: rebalance gas compensation -// TODO: optimize storage -// TODO: add limits for vaults length // TODO: unstructured storag and upgradability /// @notice Vaults registry contract that is an interface to the Lido protocol /// in the same time /// @author folkyatina abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { + /// @notice role that allows to connect vaults to the hub bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); - uint256 internal constant BPS_BASE = 1e4; + /// @dev basis points base + uint256 internal constant BPS_BASE = 100_00; + /// @dev maximum number of vaults that can be connected to the hub uint256 internal constant MAX_VAULTS_COUNT = 500; + /// @dev maximum size of the vault relative to Lido TVL in basis points + uint256 internal constant MAX_VAULT_SIZE_BP = 10_00; StETH public immutable STETH; address public immutable treasury; @@ -45,7 +48,8 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { /// @notice total number of stETH shares minted by the vault uint96 mintedShares; /// @notice minimum bond rate in basis points - uint16 minBondRateBP; + uint16 minReserveRatioBP; + /// @notice treasury fee in basis points uint16 treasuryFeeBP; } @@ -82,29 +86,34 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { return sockets[vaultIndex[_vault]]; } + function reserveRatio(ILockable _vault) public view returns (uint256) { + return _reserveRatio(vaultSocket(_vault)); + } + /// @notice connects a vault to the hub /// @param _vault vault address /// @param _capShares maximum number of stETH shares that can be minted by the vault - /// @param _minBondRateBP minimum bond rate in basis points + /// @param _minReserveRatioBP minimum reserve ratio in basis points /// @param _treasuryFeeBP treasury fee in basis points function connectVault( ILockable _vault, uint256 _capShares, - uint256 _minBondRateBP, + uint256 _minReserveRatioBP, uint256 _treasuryFeeBP ) external onlyRole(VAULT_MASTER_ROLE) { + if (address(_vault) == address(0)) revert ZeroArgument("vault"); if (_capShares == 0) revert ZeroArgument("capShares"); - if (_minBondRateBP == 0) revert ZeroArgument("minBondRateBP"); + + if (_minReserveRatioBP == 0) revert ZeroArgument("reserveRatioBP"); + if (_minReserveRatioBP > BPS_BASE) revert ReserveRatioTooHigh(address(_vault), _minReserveRatioBP, BPS_BASE); if (_treasuryFeeBP == 0) revert ZeroArgument("treasuryFeeBP"); - if (address(_vault) == address(0)) revert ZeroArgument("vault"); + if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); - if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault)); - if (vaultsCount() >= MAX_VAULTS_COUNT) revert TooManyVaults(); - if (_capShares > STETH.getTotalShares() / 10) { - revert CapTooHigh(address(_vault), _capShares, STETH.getTotalShares()/10); + if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault), vaultIndex[_vault]); + if (vaultsCount() == MAX_VAULTS_COUNT) revert TooManyVaults(); + if (_capShares > STETH.getTotalShares() * MAX_VAULT_SIZE_BP / BPS_BASE) { + revert CapTooHigh(address(_vault), _capShares, STETH.getTotalShares() / 10); } - if (_minBondRateBP > BPS_BASE) revert MinBondRateTooHigh(address(_vault), _minBondRateBP, BPS_BASE); - if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); uint256 capVaultBalance = STETH.getPooledEthByShares(_capShares); uint256 maxExternalBalance = STETH.getMaxExternalBalance(); @@ -112,11 +121,17 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { revert ExternalBalanceCapReached(address(_vault), capVaultBalance, maxExternalBalance); } - VaultSocket memory vr = VaultSocket(ILockable(_vault), uint96(_capShares), 0, uint16(_minBondRateBP), uint16(_treasuryFeeBP)); + VaultSocket memory vr = VaultSocket( + ILockable(_vault), + uint96(_capShares), + 0, // mintedShares + uint16(_minReserveRatioBP), + uint16(_treasuryFeeBP) + ); vaultIndex[_vault] = sockets.length; sockets.push(vr); - emit VaultConnected(address(_vault), _capShares, _minBondRateBP, _treasuryFeeBP); + emit VaultConnected(address(_vault), _capShares, _minReserveRatioBP, _treasuryFeeBP); } /// @notice disconnects a vault from the hub @@ -155,7 +170,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 _amountOfTokens ) external returns (uint256 totalEtherToLock) { if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); - if (_receiver == address(0)) revert ZeroArgument("receivers"); + if (_receiver == address(0)) revert ZeroArgument("receiver"); ILockable vault_ = ILockable(msg.sender); uint256 index = vaultIndex[vault_]; @@ -163,18 +178,22 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { VaultSocket memory socket = sockets[index]; uint256 sharesToMint = STETH.getSharesByPooledEth(_amountOfTokens); - uint256 sharesMintedOnVault = socket.mintedShares + sharesToMint; - if (sharesMintedOnVault > socket.capShares) revert MintCapReached(msg.sender); + uint256 vaultSharesAfterMint = socket.mintedShares + sharesToMint; + if (vaultSharesAfterMint > socket.capShares) revert MintCapReached(msg.sender, socket.capShares); - uint256 newMintedStETH = STETH.getPooledEthByShares(sharesMintedOnVault); - totalEtherToLock = newMintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); - if (totalEtherToLock > vault_.value()) revert BondLimitReached(msg.sender); + uint256 reserveRatioAfterMint = _reserveRatio(vault_, vaultSharesAfterMint); + if (reserveRatioAfterMint < socket.minReserveRatioBP) { + revert MinReserveRatioReached(msg.sender, _reserveRatio(socket), socket.minReserveRatioBP); + } - sockets[index].mintedShares = uint96(sharesMintedOnVault); + sockets[index].mintedShares = uint96(vaultSharesAfterMint); STETH.mintExternalShares(_receiver, sharesToMint); emit MintedStETHOnVault(msg.sender, _amountOfTokens); + + totalEtherToLock = STETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE + / (BPS_BASE - socket.minReserveRatioBP); } /// @notice burn steth from the balance of the vault contract @@ -197,31 +216,40 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { emit BurnedStETHOnVault(msg.sender, _amountOfTokens); } + /// @notice force rebalance of the vault + /// @param _vault vault address + /// @dev can be used permissionlessly if the vault is underreserved function forceRebalance(ILockable _vault) external { uint256 index = vaultIndex[_vault]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - if (_vault.isHealthy()) revert AlreadyBalanced(address(_vault)); + uint256 reserveRatio_ = _reserveRatio(socket); + + if (reserveRatio_ >= socket.minReserveRatioBP) { + revert AlreadyBalanced(address(_vault), reserveRatio_, socket.minReserveRatioBP); + } uint256 mintedStETH = STETH.getPooledEthByShares(socket.mintedShares); - uint256 maxMintedShare = (BPS_BASE - socket.minBondRateBP); + uint256 maxMintedShare = (BPS_BASE - socket.minReserveRatioBP); // how much ETH should be moved out of the vault to rebalance it to target bond rate - // (mintedStETH - X) / (vault.value() - X) == (BPS_BASE - minBondRateBP) + // (mintedStETH - X) / (vault.value() - X) == (BPS_BASE - minReserveRatioBP) // // X is amountToRebalance uint256 amountToRebalance = - (mintedStETH * BPS_BASE - maxMintedShare * _vault.value()) / socket.minBondRateBP; + (mintedStETH * BPS_BASE - maxMintedShare * _vault.value()) / socket.minReserveRatioBP; // TODO: add some gas compensation here - uint256 mintRateBefore = _mintRate(socket); _vault.rebalance(amountToRebalance); - if (mintRateBefore > _mintRate(socket)) revert RebalanceFailed(address(_vault)); + if (reserveRatio_ >= _reserveRatio(socket)) revert RebalanceFailed(address(_vault)); } + /// @notice rebalances the vault, by writing off the amount equal to passed ether + /// from the vault's minted stETH counter + /// @dev can be called by vaults only function rebalance() external payable { if (msg.value == 0) revert ZeroArgument("msg.value"); @@ -232,14 +260,14 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 amountOfShares = STETH.getSharesByPooledEth(msg.value); if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); + sockets[index].mintedShares = socket.mintedShares - uint96(amountOfShares); + // mint stETH (shares+ TPE+) (bool success,) = address(STETH).call{value: msg.value}(""); if (!success) revert StETHMintFailed(msg.sender); - - sockets[index].mintedShares -= uint96(amountOfShares); STETH.burnExternalShares(amountOfShares); - emit VaultRebalanced(msg.sender, amountOfShares, _mintRate(socket)); + emit VaultRebalanced(msg.sender, amountOfShares, _reserveRatio(socket)); } function _calculateVaultsRebase( @@ -289,7 +317,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 totalMintedShares = socket.mintedShares + treasuryFeeShares[i]; uint256 mintedStETH = totalMintedShares * postTotalPooledEther / postTotalShares; //TODO: check rounding - lockedEther[i] = mintedStETH * BPS_BASE / (BPS_BASE - socket.minBondRateBP); + lockedEther[i] = mintedStETH * BPS_BASE / (BPS_BASE - socket.minReserveRatioBP); } } @@ -313,7 +341,8 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { // = value * (postShareRateWithoutFees / preShareRate - 1) * treasuryFeeRate / preShareRate // TODO: optimize potential rewards calculation - uint256 potentialRewards = (chargeableValue * (postTotalPooledEther * preTotalShares) / (postTotalSharesNoFees * preTotalPooledEther) - chargeableValue); + uint256 potentialRewards = (chargeableValue * (postTotalPooledEther * preTotalShares) + / (postTotalSharesNoFees * preTotalPooledEther) - chargeableValue); uint256 treasuryFee = potentialRewards * _socket.treasuryFeeBP / BPS_BASE; treasuryFeeShares = treasuryFee * preTotalShares / preTotalPooledEther; @@ -328,7 +357,6 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 totalTreasuryShares; for(uint256 i = 0; i < values.length; ++i) { VaultSocket memory socket = sockets[i + 1]; - // TODO: can be aggregated and optimized if (treasuryFeeShares[i] > 0) { socket.mintedShares += uint96(treasuryFeeShares[i]); totalTreasuryShares += treasuryFeeShares[i]; @@ -339,8 +367,6 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { netCashFlows[i], lockedEther[i] ); - - emit VaultReported(address(socket.vault), values[i], netCashFlows[i], lockedEther[i]); } if (totalTreasuryShares > 0) { @@ -348,8 +374,12 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } } - function _mintRate(VaultSocket memory _socket) internal view returns (uint256) { - return STETH.getPooledEthByShares(_socket.mintedShares) * BPS_BASE / _socket.vault.value(); //TODO: check rounding + function _reserveRatio(VaultSocket memory _socket) internal view returns (uint256) { + return _reserveRatio(_socket.vault, _socket.mintedShares); + } + + function _reserveRatio(ILockable _vault, uint256 _mintedShares) internal view returns (uint256) { + return STETH.getPooledEthByShares(_mintedShares) * BPS_BASE / _vault.value(); } function _min(uint256 a, uint256 b) internal pure returns (uint256) { @@ -357,11 +387,10 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } error StETHMintFailed(address vault); - error AlreadyBalanced(address vault); + error AlreadyBalanced(address vault, uint256 reserveRatio, uint256 minReserveRatio); error NotEnoughShares(address vault, uint256 amount); - error BondLimitReached(address vault); - error MintCapReached(address vault); - error AlreadyConnected(address vault); + error MintCapReached(address vault, uint256 capShares); + error AlreadyConnected(address vault, uint256 index); error NotConnectedToHub(address vault); error RebalanceFailed(address vault); error NotAuthorized(string operation, address addr); @@ -369,7 +398,8 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { error NotEnoughBalance(address vault, uint256 balance, uint256 shouldBe); error TooManyVaults(); error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); - error MinBondRateTooHigh(address vault, uint256 minBondRateBP, uint256 maxMinBondRateBP); + error ReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); + error MinReserveRatioReached(address vault, uint256 reserveRatio, uint256 minReserveRatio); } diff --git a/contracts/0.8.9/vaults/interfaces/IHub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol index 1f649ef86..7c523f707 100644 --- a/contracts/0.8.9/vaults/interfaces/IHub.sol +++ b/contracts/0.8.9/vaults/interfaces/IHub.sol @@ -9,10 +9,8 @@ interface IHub { function connectVault( ILockable _vault, uint256 _capShares, - uint256 _minimumBondShareBP, + uint256 _minReserveRatioBP, uint256 _treasuryFeeBP) external; - event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP, uint256 treasuryFeeBP); - event VaultDisconnected(address indexed vault); - event VaultReported(address indexed vault, uint256 value, int256 netCashFlow, uint256 locked); + event VaultConnected(address indexed vault, uint256 capShares, uint256 minReserveRatioBP, uint256 treasuryFeeBP); } diff --git a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol index ff5f931da..aedc4ae2b 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol @@ -13,4 +13,5 @@ interface ILiquidity { event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); event VaultRebalanced(address indexed vault, uint256 tokensBurnt, uint256 newBondRateBP); + event VaultDisconnected(address indexed vault); } diff --git a/contracts/0.8.9/vaults/interfaces/ILockable.sol b/contracts/0.8.9/vaults/interfaces/ILockable.sol index 6c7ad0a68..150d2be3a 100644 --- a/contracts/0.8.9/vaults/interfaces/ILockable.sol +++ b/contracts/0.8.9/vaults/interfaces/ILockable.sol @@ -11,7 +11,6 @@ interface ILockable { function value() external view returns (uint256); function locked() external view returns (uint256); function netCashFlow() external view returns (int256); - function isHealthy() external view returns (bool); function update(uint256 value, int256 ncf, uint256 locked) external; function rebalance(uint256 amountOfETH) external payable; From 13228774c98c7cb0776454ab843b7f652dd0b7ae Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 29 Oct 2024 17:37:45 +0400 Subject: [PATCH 172/338] fix: scratch --- lib/state-file.ts | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/lib/state-file.ts b/lib/state-file.ts index 389dcaa33..51ca1a0b0 100644 --- a/lib/state-file.ts +++ b/lib/state-file.ts @@ -4,7 +4,7 @@ import { resolve } from "node:path"; import { network as hardhatNetwork } from "hardhat"; -const NETWORK_STATE_FILE_BASENAME = "deployed"; +const NETWORK_STATE_FILE_PREFIX = "deployed-"; const NETWORK_STATE_FILE_DIR = "."; export type DeploymentState = { @@ -191,7 +191,7 @@ export function incrementGasUsed(increment: bigint | number) { } export async function resetStateFile(networkName: string = hardhatNetwork.name): Promise { - const fileName = _getFileName(networkName, NETWORK_STATE_FILE_BASENAME, NETWORK_STATE_FILE_DIR); + const fileName = _getFileName(NETWORK_STATE_FILE_DIR, networkName); try { await access(fileName, fsPromisesConstants.R_OK | fsPromisesConstants.W_OK); } catch (error) { @@ -200,7 +200,7 @@ export async function resetStateFile(networkName: string = hardhatNetwork.name): } // If file does not exist, create it with default values } finally { - const templateFileName = _getFileName("testnet-defaults", NETWORK_STATE_FILE_BASENAME, "scripts/scratch"); + const templateFileName = _getFileName("scripts/defaults", "testnet-defaults", ""); const templateData = readFileSync(templateFileName, "utf8"); writeFileSync(fileName, templateData, { encoding: "utf8", flag: "w" }); } @@ -224,11 +224,11 @@ function _getStateFileFileName(networkStateFile = "") { return networkStateFile ? resolve(NETWORK_STATE_FILE_DIR, networkStateFile) - : _getFileName(hardhatNetwork.name, NETWORK_STATE_FILE_BASENAME, NETWORK_STATE_FILE_DIR); + : _getFileName(NETWORK_STATE_FILE_DIR, hardhatNetwork.name); } -function _getFileName(networkName: string, baseName: string, dir: string) { - return resolve(dir, `${baseName}-${networkName}.json`); +function _getFileName(dir: string, networkName: string, prefix: string = NETWORK_STATE_FILE_PREFIX) { + return resolve(dir, `${prefix}${networkName}.json`); } function _readStateFile(fileName: string) { From 73f4cc3a9930b748f48d66385f678c7e024a8ca7 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 30 Oct 2024 12:28:37 +0500 Subject: [PATCH 173/338] fix: catch report hook --- contracts/0.8.25/vaults/StakingVault.sol | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index a21f8f9d3..0d99f6d6b 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -20,6 +20,7 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { event ValidatorsExited(address indexed sender, uint256 validators); event Locked(uint256 locked); event Reported(uint256 valuation, int256 inOutDelta, uint256 locked); + event OnReportFailed(bytes reason); error ZeroArgument(string name); error InsufficientBalance(uint256 balance); @@ -165,7 +166,9 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { latestReport = Report(SafeCast.toUint128(_valuation), SafeCast.toInt128(_inOutDelta)); locked = _locked; - IReportReceiver(owner()).onReport(_valuation, _inOutDelta, _locked); + try IReportReceiver(owner()).onReport(_valuation, _inOutDelta, _locked) {} catch (bytes memory reason) { + emit OnReportFailed(reason); + } emit Reported(_valuation, _inOutDelta, _locked); } From 0431aa12654a2d66e26fe641eb5cb3f12dd5c086 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 30 Oct 2024 12:37:47 +0500 Subject: [PATCH 174/338] feat: add a Keymaker role for deposits to beacon chain --- contracts/0.8.25/vaults/DelegatorAlligator.sol | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 35936e9bb..5ef654e4d 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -8,8 +8,11 @@ import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/ext import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; +// TODO: add NO reward role -> claims due, assign deposit ROLE +// DEPOSIT ROLE -> depost to beacon chain + // DelegatorAlligator: Vault Delegated Owner -// 3-Party Role Setup: Manager, Depositor, Operator +// 3-Party Role Setup: Manager, Depositor, Operator (Keymaker) // .-._ _ _ _ _ _ _ _ _ // .-''-.__.-'00 '-' ' ' ' ' ' ' ' '-. // '.___ ' . .--_'-' '-' '-' _'-' '._ @@ -35,6 +38,7 @@ contract DelegatorAlligator is AccessControlEnumerable { bytes32 public constant MANAGER_ROLE = keccak256("Vault.DelegatorAlligator.ManagerRole"); bytes32 public constant FUNDER_ROLE = keccak256("Vault.DelegatorAlligator.FunderRole"); bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); + bytes32 public constant KEYMAKER_ROLE = keccak256("Vault.DelegatorAlligator.KeymakerRole"); IStakingVault public immutable stakingVault; @@ -51,6 +55,7 @@ contract DelegatorAlligator is AccessControlEnumerable { stakingVault = IStakingVault(_stakingVault); _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); + _setRoleAdmin(KEYMAKER_ROLE, OPERATOR_ROLE); } /// * * * * * MANAGER FUNCTIONS * * * * * /// @@ -146,16 +151,18 @@ contract DelegatorAlligator is AccessControlEnumerable { stakingVault.exitValidators(_numberOfValidators); } - /// * * * * * OPERATOR FUNCTIONS * * * * * /// + /// * * * * * KEYMAKER FUNCTIONS * * * * * /// function depositToBeaconChain( uint256 _numberOfDeposits, bytes calldata _pubkeys, bytes calldata _signatures - ) external onlyRole(OPERATOR_ROLE) { + ) external onlyRole(KEYMAKER_ROLE) { stakingVault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); } + /// * * * * * OPERATOR FUNCTIONS * * * * * /// + function claimPerformanceDue(address _recipient, bool _liquid) external onlyRole(OPERATOR_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); From 6bcf1f1f250d5cee456cd8286abc62038ae0a602 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 30 Oct 2024 12:51:28 +0500 Subject: [PATCH 175/338] feat: sync with current vaulthub --- .../0.8.25/vaults/DelegatorAlligator.sol | 14 +- contracts/0.8.25/vaults/StakingVault.sol | 2 +- contracts/0.8.25/vaults/VaultHub.sol | 155 +++++++++++------- .../vaults/interfaces/IStakingVault.sol | 2 + contracts/0.8.9/vaults/VaultHub.sol | 49 +++--- 5 files changed, 132 insertions(+), 90 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 5ef654e4d..53b49c1a6 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -122,7 +122,15 @@ contract DelegatorAlligator is AccessControlEnumerable { } } - /// * * * * * DEPOSITOR FUNCTIONS * * * * * /// + function disconnectFromHub() external payable onlyRole(MANAGER_ROLE) { + stakingVault.disconnectFromHub(); + } + + /// * * * * * FUNDER FUNCTIONS * * * * * /// + + function fund() public payable onlyRole(FUNDER_ROLE) { + stakingVault.fund(); + } function withdrawable() public view returns (uint256) { uint256 reserved = _max(stakingVault.locked(), managementDue + performanceDue()); @@ -135,10 +143,6 @@ contract DelegatorAlligator is AccessControlEnumerable { return value - reserved; } - function fund() public payable onlyRole(FUNDER_ROLE) { - stakingVault.fund(); - } - function withdraw(address _recipient, uint256 _ether) external onlyRole(FUNDER_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (_ether == 0) revert ZeroArgument("_ether"); diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 0d99f6d6b..0d27bbb33 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -174,6 +174,6 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { } function disconnectFromHub() external payable onlyOwner { - vaultHub.disconnectVault(IStakingVault(address(this))); + vaultHub.disconnectVault(); } } diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index cbfb485b9..d84e738ee 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -12,6 +12,10 @@ interface StETH { function burnExternalShares(uint256) external; + function getExternalEther() external view returns (uint256); + + function getMaxExternalBalance() external view returns (uint256); + function getPooledEthByShares(uint256) external view returns (uint256); function getSharesByPooledEth(uint256) external view returns (uint256); @@ -28,15 +32,14 @@ interface StETH { /// in the same time /// @author folkyatina abstract contract VaultHub is AccessControlEnumerableUpgradeable { - event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); - event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); - event VaultRebalanced(address indexed vault, uint256 tokensBurnt, uint256 newBondRateBP); - event VaultConnected(address indexed vault, uint256 capShares, uint256 minBondRateBP); - event VaultDisconnected(address indexed vault); - + /// @notice role that allows to connect vaults to the hub bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); - uint256 internal constant BPS_BASE = 1e4; + /// @dev basis points base + uint256 internal constant BPS_BASE = 100_00; + /// @dev maximum number of vaults that can be connected to the hub uint256 internal constant MAX_VAULTS_COUNT = 500; + /// @dev maximum size of the vault relative to Lido TVL in basis points + uint256 internal constant MAX_VAULT_SIZE_BP = 10_00; StETH public immutable STETH; address public immutable treasury; @@ -49,7 +52,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice total number of stETH shares minted by the vault uint96 mintedShares; /// @notice minimum bond rate in basis points - uint16 minBondRateBP; + uint16 minReserveRatioBP; + /// @notice treasury fee in basis points uint16 treasuryFeeBP; } @@ -86,73 +90,81 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return sockets[vaultIndex[_vault]]; } + function reserveRatio(IStakingVault _vault) public view returns (uint256) { + return _reserveRatio(vaultSocket(_vault)); + } + /// @notice connects a vault to the hub /// @param _vault vault address /// @param _capShares maximum number of stETH shares that can be minted by the vault - /// @param _minBondRateBP minimum bond rate in basis points + /// @param _minReserveRatioBP minimum reserve ratio in basis points + /// @param _treasuryFeeBP treasury fee in basis points function connectVault( IStakingVault _vault, uint256 _capShares, - uint256 _minBondRateBP, + uint256 _minReserveRatioBP, uint256 _treasuryFeeBP ) external onlyRole(VAULT_MASTER_ROLE) { + if (address(_vault) == address(0)) revert ZeroArgument("vault"); if (_capShares == 0) revert ZeroArgument("capShares"); - if (_minBondRateBP == 0) revert ZeroArgument("minBondRateBP"); + + if (_minReserveRatioBP == 0) revert ZeroArgument("reserveRatioBP"); + if (_minReserveRatioBP > BPS_BASE) revert ReserveRatioTooHigh(address(_vault), _minReserveRatioBP, BPS_BASE); if (_treasuryFeeBP == 0) revert ZeroArgument("treasuryFeeBP"); - if (address(_vault) == address(0)) revert ZeroArgument("vault"); + if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); - if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault)); - if (vaultsCount() >= MAX_VAULTS_COUNT) revert TooManyVaults(); - if (_capShares > STETH.getTotalShares() / 10) { + if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault), vaultIndex[_vault]); + if (vaultsCount() == MAX_VAULTS_COUNT) revert TooManyVaults(); + if (_capShares > (STETH.getTotalShares() * MAX_VAULT_SIZE_BP) / BPS_BASE) { revert CapTooHigh(address(_vault), _capShares, STETH.getTotalShares() / 10); } - if (_minBondRateBP > BPS_BASE) revert MinBondRateTooHigh(address(_vault), _minBondRateBP, BPS_BASE); - if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); + + uint256 capVaultBalance = STETH.getPooledEthByShares(_capShares); + uint256 maxExternalBalance = STETH.getMaxExternalBalance(); + if (capVaultBalance + STETH.getExternalEther() > maxExternalBalance) { + revert ExternalBalanceCapReached(address(_vault), capVaultBalance, maxExternalBalance); + } VaultSocket memory vr = VaultSocket( IStakingVault(_vault), uint96(_capShares), - 0, - uint16(_minBondRateBP), + 0, // mintedShares + uint16(_minReserveRatioBP), uint16(_treasuryFeeBP) ); vaultIndex[_vault] = sockets.length; sockets.push(vr); - emit VaultConnected(address(_vault), _capShares, _minBondRateBP); + emit VaultConnected(address(_vault), _capShares, _minReserveRatioBP, _treasuryFeeBP); } /// @notice disconnects a vault from the hub - /// @param _vault vault address - function disconnectVault(IStakingVault _vault) external onlyRole(VAULT_MASTER_ROLE) { - if (_vault == IStakingVault(address(0))) revert ZeroArgument("vault"); + /// @dev can be called by vaults only + function disconnectVault() external { + uint256 index = vaultIndex[IStakingVault(msg.sender)]; + if (index == 0) revert NotConnectedToHub(msg.sender); - uint256 index = vaultIndex[_vault]; - if (index == 0) revert NotConnectedToHub(address(_vault)); VaultSocket memory socket = sockets[index]; + IStakingVault vaultToDisconnect = socket.vault; if (socket.mintedShares > 0) { uint256 stethToBurn = STETH.getPooledEthByShares(socket.mintedShares); - if (address(_vault).balance >= stethToBurn) { - _vault.rebalance(stethToBurn); - } else { - revert NotEnoughBalance(address(_vault), address(_vault).balance, stethToBurn); - } + vaultToDisconnect.rebalance(stethToBurn); } - _vault.report(_vault.valuation(), _vault.inOutDelta(), 0); + vaultToDisconnect.report(vaultToDisconnect.valuation(), vaultToDisconnect.inOutDelta(), 0); VaultSocket memory lastSocket = sockets[sockets.length - 1]; sockets[index] = lastSocket; vaultIndex[lastSocket.vault] = index; sockets.pop(); - delete vaultIndex[_vault]; + delete vaultIndex[vaultToDisconnect]; - emit VaultDisconnected(address(_vault)); + emit VaultDisconnected(address(vaultToDisconnect)); } - /// @notice mint StETH tokens backed by vault external balance to the receiver address + /// @notice mint StETH tokens backed by vault external balance to the receiver address /// @param _receiver address of the receiver /// @param _amountOfTokens amount of stETH tokens to mint /// @return totalEtherToLock total amount of ether that should be locked on the vault @@ -162,7 +174,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 _amountOfTokens ) external returns (uint256 totalEtherToLock) { if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); - if (_receiver == address(0)) revert ZeroArgument("receivers"); + if (_receiver == address(0)) revert ZeroArgument("receiver"); IStakingVault vault_ = IStakingVault(msg.sender); uint256 index = vaultIndex[vault_]; @@ -170,18 +182,23 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { VaultSocket memory socket = sockets[index]; uint256 sharesToMint = STETH.getSharesByPooledEth(_amountOfTokens); - uint256 sharesMintedOnVault = socket.mintedShares + sharesToMint; - if (sharesMintedOnVault > socket.capShares) revert MintCapReached(msg.sender); + uint256 vaultSharesAfterMint = socket.mintedShares + sharesToMint; + if (vaultSharesAfterMint > socket.capShares) revert MintCapReached(msg.sender, socket.capShares); - uint256 newMintedStETH = STETH.getPooledEthByShares(sharesMintedOnVault); - totalEtherToLock = (newMintedStETH * BPS_BASE) / (BPS_BASE - socket.minBondRateBP); - if (totalEtherToLock > vault_.valuation()) revert BondLimitReached(msg.sender); + uint256 reserveRatioAfterMint = _reserveRatio(vault_, vaultSharesAfterMint); + if (reserveRatioAfterMint < socket.minReserveRatioBP) { + revert MinReserveRatioReached(msg.sender, _reserveRatio(socket), socket.minReserveRatioBP); + } - sockets[index].mintedShares = uint96(sharesMintedOnVault); + sockets[index].mintedShares = uint96(vaultSharesAfterMint); STETH.mintExternalShares(_receiver, sharesToMint); emit MintedStETHOnVault(msg.sender, _amountOfTokens); + + totalEtherToLock = + (STETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / + (BPS_BASE - socket.minReserveRatioBP); } /// @notice burn steth from the balance of the vault contract @@ -198,36 +215,46 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); sockets[index].mintedShares -= uint96(amountOfShares); + STETH.burnExternalShares(amountOfShares); emit BurnedStETHOnVault(msg.sender, _amountOfTokens); } + /// @notice force rebalance of the vault + /// @param _vault vault address + /// @dev can be used permissionlessly if the vault is underreserved function forceRebalance(IStakingVault _vault) external { uint256 index = vaultIndex[_vault]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - if (_vault.isHealthy()) revert AlreadyBalanced(address(_vault)); + uint256 reserveRatio_ = _reserveRatio(socket); + + if (reserveRatio_ >= socket.minReserveRatioBP) { + revert AlreadyBalanced(address(_vault), reserveRatio_, socket.minReserveRatioBP); + } uint256 mintedStETH = STETH.getPooledEthByShares(socket.mintedShares); - uint256 maxMintedShare = (BPS_BASE - socket.minBondRateBP); + uint256 maxMintedShare = (BPS_BASE - socket.minReserveRatioBP); // how much ETH should be moved out of the vault to rebalance it to target bond rate - // (mintedStETH - X) / (vault.value() - X) == (BPS_BASE - minBondRateBP) + // (mintedStETH - X) / (vault.valuation() - X) == (BPS_BASE - minReserveRatioBP) // // X is amountToRebalance uint256 amountToRebalance = (mintedStETH * BPS_BASE - maxMintedShare * _vault.valuation()) / - socket.minBondRateBP; + socket.minReserveRatioBP; // TODO: add some gas compensation here - uint256 mintRateBefore = _mintRate(socket); _vault.rebalance(amountToRebalance); - if (mintRateBefore > _mintRate(socket)) revert RebalanceFailed(address(_vault)); + if (reserveRatio_ >= _reserveRatio(socket)) revert RebalanceFailed(address(_vault)); } + /// @notice rebalances the vault, by writing off the amount equal to passed ether + /// from the vault's minted stETH counter + /// @dev can be called by vaults only function rebalance() external payable { if (msg.value == 0) revert ZeroArgument("msg.value"); @@ -238,14 +265,14 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 amountOfShares = STETH.getSharesByPooledEth(msg.value); if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); + sockets[index].mintedShares = socket.mintedShares - uint96(amountOfShares); + // mint stETH (shares+ TPE+) (bool success, ) = address(STETH).call{value: msg.value}(""); if (!success) revert StETHMintFailed(msg.sender); - - sockets[index].mintedShares -= uint96(amountOfShares); STETH.burnExternalShares(amountOfShares); - emit VaultRebalanced(msg.sender, amountOfShares, _mintRate(socket)); + emit VaultRebalanced(msg.sender, amountOfShares, _reserveRatio(socket)); } function _calculateVaultsRebase( @@ -292,7 +319,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 totalMintedShares = socket.mintedShares + treasuryFeeShares[i]; uint256 mintedStETH = (totalMintedShares * postTotalPooledEther) / postTotalShares; //TODO: check rounding - lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.minBondRateBP); + lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.minReserveRatioBP); } } @@ -333,7 +360,6 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 totalTreasuryShares; for (uint256 i = 0; i < values.length; ++i) { VaultSocket memory socket = sockets[i + 1]; - // TODO: can be aggregated and optimized if (treasuryFeeShares[i] > 0) { socket.mintedShares += uint96(treasuryFeeShares[i]); totalTreasuryShares += treasuryFeeShares[i]; @@ -347,20 +373,29 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } } - function _mintRate(VaultSocket memory _socket) internal view returns (uint256) { - return (STETH.getPooledEthByShares(_socket.mintedShares) * BPS_BASE) / _socket.vault.valuation(); //TODO: check rounding + function _reserveRatio(VaultSocket memory _socket) internal view returns (uint256) { + return _reserveRatio(_socket.vault, _socket.mintedShares); + } + + function _reserveRatio(IStakingVault _vault, uint256 _mintedShares) internal view returns (uint256) { + return (STETH.getPooledEthByShares(_mintedShares) * BPS_BASE) / _vault.valuation(); } function _min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } + event VaultConnected(address _stakingVault, uint256 capShares, uint256 minReservedRatio, uint256 treasuryFeeBP); + event VaultDisconnected(address _stakingVault); + event MintedStETHOnVault(address sender, uint256 _amountOfTokens); + event BurnedStETHOnVault(address sender, uint256 _amountOfTokens); + event VaultRebalanced(address sender, uint256 amountOfShares, uint256 reserveRatio); + error StETHMintFailed(address vault); - error AlreadyBalanced(address vault); + error AlreadyBalanced(address vault, uint256 reserveRatio, uint256 minReserveRatio); error NotEnoughShares(address vault, uint256 amount); - error BondLimitReached(address vault); - error MintCapReached(address vault); - error AlreadyConnected(address vault); + error MintCapReached(address vault, uint256 capShares); + error AlreadyConnected(address vault, uint256 index); error NotConnectedToHub(address vault); error RebalanceFailed(address vault); error NotAuthorized(string operation, address addr); @@ -368,6 +403,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error NotEnoughBalance(address vault, uint256 balance, uint256 shouldBe); error TooManyVaults(); error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); - error MinBondRateTooHigh(address vault, uint256 minBondRateBP, uint256 maxMinBondRateBP); + error ReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); + error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); + error MinReserveRatioReached(address vault, uint256 reserveRatio, uint256 minReserveRatio); } diff --git a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol index 74e41ee6d..5b0d015ea 100644 --- a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -42,4 +42,6 @@ interface IStakingVault { function rebalance(uint256 _ether) external payable; function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; + + function disconnectFromHub() external payable; } diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 63b04e173..a4865c2dd 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -11,13 +11,17 @@ import {ILiquidity} from "./interfaces/ILiquidity.sol"; interface StETH { function mintExternalShares(address, uint256) external; + function burnExternalShares(uint256) external; function getExternalEther() external view returns (uint256); + function getMaxExternalBalance() external view returns (uint256); function getPooledEthByShares(uint256) external view returns (uint256); + function getSharesByPooledEth(uint256) external view returns (uint256); + function getTotalShares() external view returns (uint256); } @@ -111,7 +115,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault), vaultIndex[_vault]); if (vaultsCount() == MAX_VAULTS_COUNT) revert TooManyVaults(); - if (_capShares > STETH.getTotalShares() * MAX_VAULT_SIZE_BP / BPS_BASE) { + if (_capShares > (STETH.getTotalShares() * MAX_VAULT_SIZE_BP) / BPS_BASE) { revert CapTooHigh(address(_vault), _capShares, STETH.getTotalShares() / 10); } @@ -192,8 +196,9 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { emit MintedStETHOnVault(msg.sender, _amountOfTokens); - totalEtherToLock = STETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE - / (BPS_BASE - socket.minReserveRatioBP); + totalEtherToLock = + (STETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / + (BPS_BASE - socket.minReserveRatioBP); } /// @notice burn steth from the balance of the vault contract @@ -237,8 +242,8 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { // (mintedStETH - X) / (vault.value() - X) == (BPS_BASE - minReserveRatioBP) // // X is amountToRebalance - uint256 amountToRebalance = - (mintedStETH * BPS_BASE - maxMintedShare * _vault.value()) / socket.minReserveRatioBP; + uint256 amountToRebalance = (mintedStETH * BPS_BASE - maxMintedShare * _vault.value()) / + socket.minReserveRatioBP; // TODO: add some gas compensation here @@ -263,7 +268,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { sockets[index].mintedShares = socket.mintedShares - uint96(amountOfShares); // mint stETH (shares+ TPE+) - (bool success,) = address(STETH).call{value: msg.value}(""); + (bool success, ) = address(STETH).call{value: msg.value}(""); if (!success) revert StETHMintFailed(msg.sender); STETH.burnExternalShares(amountOfShares); @@ -276,10 +281,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 preTotalShares, uint256 preTotalPooledEther, uint256 sharesToMintAsFees - ) internal view returns ( - uint256[] memory lockedEther, - uint256[] memory treasuryFeeShares - ) { + ) internal view returns (uint256[] memory lockedEther, uint256[] memory treasuryFeeShares) { /// HERE WILL BE ACCOUNTING DRAGONS // \||/ @@ -316,8 +318,8 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } uint256 totalMintedShares = socket.mintedShares + treasuryFeeShares[i]; - uint256 mintedStETH = totalMintedShares * postTotalPooledEther / postTotalShares; //TODO: check rounding - lockedEther[i] = mintedStETH * BPS_BASE / (BPS_BASE - socket.minReserveRatioBP); + uint256 mintedStETH = (totalMintedShares * postTotalPooledEther) / postTotalShares; //TODO: check rounding + lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.minReserveRatioBP); } } @@ -330,7 +332,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { ) internal view returns (uint256 treasuryFeeShares) { ILockable vault_ = _socket.vault; - uint256 chargeableValue = _min(vault_.value(), _socket.capShares * preTotalPooledEther / preTotalShares); + uint256 chargeableValue = _min(vault_.value(), (_socket.capShares * preTotalPooledEther) / preTotalShares); // treasury fee is calculated as a share of potential rewards that // Lido curated validators could earn if vault's ETH was staked in Lido @@ -341,32 +343,29 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { // = value * (postShareRateWithoutFees / preShareRate - 1) * treasuryFeeRate / preShareRate // TODO: optimize potential rewards calculation - uint256 potentialRewards = (chargeableValue * (postTotalPooledEther * preTotalShares) - / (postTotalSharesNoFees * preTotalPooledEther) - chargeableValue); - uint256 treasuryFee = potentialRewards * _socket.treasuryFeeBP / BPS_BASE; + uint256 potentialRewards = ((chargeableValue * (postTotalPooledEther * preTotalShares)) / + (postTotalSharesNoFees * preTotalPooledEther) - + chargeableValue); + uint256 treasuryFee = (potentialRewards * _socket.treasuryFeeBP) / BPS_BASE; - treasuryFeeShares = treasuryFee * preTotalShares / preTotalPooledEther; + treasuryFeeShares = (treasuryFee * preTotalShares) / preTotalPooledEther; } function _updateVaults( uint256[] memory values, - int256[] memory netCashFlows, + int256[] memory netCashFlows, uint256[] memory lockedEther, uint256[] memory treasuryFeeShares ) internal { uint256 totalTreasuryShares; - for(uint256 i = 0; i < values.length; ++i) { + for (uint256 i = 0; i < values.length; ++i) { VaultSocket memory socket = sockets[i + 1]; if (treasuryFeeShares[i] > 0) { socket.mintedShares += uint96(treasuryFeeShares[i]); totalTreasuryShares += treasuryFeeShares[i]; } - socket.vault.update( - values[i], - netCashFlows[i], - lockedEther[i] - ); + socket.vault.update(values[i], netCashFlows[i], lockedEther[i]); } if (totalTreasuryShares > 0) { @@ -379,7 +378,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } function _reserveRatio(ILockable _vault, uint256 _mintedShares) internal view returns (uint256) { - return STETH.getPooledEthByShares(_mintedShares) * BPS_BASE / _vault.value(); + return (STETH.getPooledEthByShares(_mintedShares) * BPS_BASE) / _vault.value(); } function _min(uint256 a, uint256 b) internal pure returns (uint256) { From e7b1e7b205cb0333f47e74b541177d56cee85999 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 30 Oct 2024 13:11:59 +0500 Subject: [PATCH 176/338] refactor: extract vault interface for hub --- contracts/0.8.25/vaults/VaultHub.sol | 36 +++++++++---------- .../0.8.25/vaults/interfaces/IHubVault.sol | 15 ++++++++ 2 files changed, 33 insertions(+), 18 deletions(-) create mode 100644 contracts/0.8.25/vaults/interfaces/IHubVault.sol diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index d84e738ee..f7b95c6e3 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -5,7 +5,7 @@ pragma solidity 0.8.25; import {AccessControlEnumerableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol"; -import {IStakingVault} from "./interfaces/IStakingVault.sol"; +import {IHubVault} from "./interfaces/IHubVault.sol"; interface StETH { function mintExternalShares(address, uint256) external; @@ -33,7 +33,7 @@ interface StETH { /// @author folkyatina abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice role that allows to connect vaults to the hub - bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); + bytes32 public constant VAULT_MASTER_ROLE = keccak256("Vaults.VaultHub.VaultMasterRole"); /// @dev basis points base uint256 internal constant BPS_BASE = 100_00; /// @dev maximum number of vaults that can be connected to the hub @@ -46,7 +46,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { struct VaultSocket { /// @notice vault address - IStakingVault vault; + IHubVault vault; /// @notice maximum number of stETH shares that can be minted by vault owner uint96 capShares; /// @notice total number of stETH shares minted by the vault @@ -62,13 +62,13 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { VaultSocket[] private sockets; /// @notice mapping from vault address to its socket /// @dev if vault is not connected to the hub, it's index is zero - mapping(IStakingVault => uint256) private vaultIndex; + mapping(IHubVault => uint256) private vaultIndex; constructor(address _admin, address _stETH, address _treasury) { STETH = StETH(_stETH); treasury = _treasury; - sockets.push(VaultSocket(IStakingVault(address(0)), 0, 0, 0, 0)); // stone in the elevator + sockets.push(VaultSocket(IHubVault(address(0)), 0, 0, 0, 0)); // stone in the elevator _grantRole(DEFAULT_ADMIN_ROLE, _admin); } @@ -78,7 +78,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return sockets.length - 1; } - function vault(uint256 _index) public view returns (IStakingVault) { + function vault(uint256 _index) public view returns (IHubVault) { return sockets[_index + 1].vault; } @@ -86,11 +86,11 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return sockets[_index + 1]; } - function vaultSocket(IStakingVault _vault) public view returns (VaultSocket memory) { + function vaultSocket(IHubVault _vault) public view returns (VaultSocket memory) { return sockets[vaultIndex[_vault]]; } - function reserveRatio(IStakingVault _vault) public view returns (uint256) { + function reserveRatio(IHubVault _vault) public view returns (uint256) { return _reserveRatio(vaultSocket(_vault)); } @@ -100,7 +100,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @param _minReserveRatioBP minimum reserve ratio in basis points /// @param _treasuryFeeBP treasury fee in basis points function connectVault( - IStakingVault _vault, + IHubVault _vault, uint256 _capShares, uint256 _minReserveRatioBP, uint256 _treasuryFeeBP @@ -126,7 +126,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } VaultSocket memory vr = VaultSocket( - IStakingVault(_vault), + IHubVault(_vault), uint96(_capShares), 0, // mintedShares uint16(_minReserveRatioBP), @@ -141,11 +141,11 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice disconnects a vault from the hub /// @dev can be called by vaults only function disconnectVault() external { - uint256 index = vaultIndex[IStakingVault(msg.sender)]; + uint256 index = vaultIndex[IHubVault(msg.sender)]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - IStakingVault vaultToDisconnect = socket.vault; + IHubVault vaultToDisconnect = socket.vault; if (socket.mintedShares > 0) { uint256 stethToBurn = STETH.getPooledEthByShares(socket.mintedShares); @@ -176,7 +176,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); if (_receiver == address(0)) revert ZeroArgument("receiver"); - IStakingVault vault_ = IStakingVault(msg.sender); + IHubVault vault_ = IHubVault(msg.sender); uint256 index = vaultIndex[vault_]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -207,7 +207,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { function burnStethBackedByVault(uint256 _amountOfTokens) external { if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); - uint256 index = vaultIndex[IStakingVault(msg.sender)]; + uint256 index = vaultIndex[IHubVault(msg.sender)]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -224,7 +224,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice force rebalance of the vault /// @param _vault vault address /// @dev can be used permissionlessly if the vault is underreserved - function forceRebalance(IStakingVault _vault) external { + function forceRebalance(IHubVault _vault) external { uint256 index = vaultIndex[_vault]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -258,7 +258,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { function rebalance() external payable { if (msg.value == 0) revert ZeroArgument("msg.value"); - uint256 index = vaultIndex[IStakingVault(msg.sender)]; + uint256 index = vaultIndex[IHubVault(msg.sender)]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; @@ -330,7 +330,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 preTotalShares, uint256 preTotalPooledEther ) internal view returns (uint256 treasuryFeeShares) { - IStakingVault vault_ = _socket.vault; + IHubVault vault_ = _socket.vault; uint256 chargeableValue = _min(vault_.valuation(), (_socket.capShares * preTotalPooledEther) / preTotalShares); @@ -377,7 +377,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return _reserveRatio(_socket.vault, _socket.mintedShares); } - function _reserveRatio(IStakingVault _vault, uint256 _mintedShares) internal view returns (uint256) { + function _reserveRatio(IHubVault _vault, uint256 _mintedShares) internal view returns (uint256) { return (STETH.getPooledEthByShares(_mintedShares) * BPS_BASE) / _vault.valuation(); } diff --git a/contracts/0.8.25/vaults/interfaces/IHubVault.sol b/contracts/0.8.25/vaults/interfaces/IHubVault.sol new file mode 100644 index 000000000..630528f1b --- /dev/null +++ b/contracts/0.8.25/vaults/interfaces/IHubVault.sol @@ -0,0 +1,15 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +interface IHubVault { + function valuation() external view returns (uint256); + + function inOutDelta() external view returns (int256); + + function rebalance(uint256 _ether) external payable; + + function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; +} From 7f05d2889c2a86a5cd313e93c278a211a7801d21 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 30 Oct 2024 13:21:28 +0500 Subject: [PATCH 177/338] fix: event param naming --- contracts/0.8.25/vaults/VaultHub.sol | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index f7b95c6e3..43cc0d2cf 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -385,11 +385,11 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return a < b ? a : b; } - event VaultConnected(address _stakingVault, uint256 capShares, uint256 minReservedRatio, uint256 treasuryFeeBP); - event VaultDisconnected(address _stakingVault); - event MintedStETHOnVault(address sender, uint256 _amountOfTokens); - event BurnedStETHOnVault(address sender, uint256 _amountOfTokens); - event VaultRebalanced(address sender, uint256 amountOfShares, uint256 reserveRatio); + event VaultConnected(address vault, uint256 capShares, uint256 minReserveRatio, uint256 treasuryFeeBP); + event VaultDisconnected(address vault); + event MintedStETHOnVault(address sender, uint256 tokens); + event BurnedStETHOnVault(address sender, uint256 tokens); + event VaultRebalanced(address sender, uint256 shares, uint256 reserveRatio); error StETHMintFailed(address vault); error AlreadyBalanced(address vault, uint256 reserveRatio, uint256 minReserveRatio); From 65dcee27343fbe69c7c944abaca40241c167b58d Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Wed, 30 Oct 2024 17:43:51 +0500 Subject: [PATCH 178/338] feat: some renaming --- contracts/0.8.25/vaults/VaultHub.sol | 229 +++++++++++++-------------- 1 file changed, 113 insertions(+), 116 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 43cc0d2cf..a3decf9d0 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -6,6 +6,7 @@ pragma solidity 0.8.25; import {AccessControlEnumerableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol"; import {IHubVault} from "./interfaces/IHubVault.sol"; +import {Math256} from "contracts/common/lib/Math256.sol"; interface StETH { function mintExternalShares(address, uint256) external; @@ -41,18 +42,18 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @dev maximum size of the vault relative to Lido TVL in basis points uint256 internal constant MAX_VAULT_SIZE_BP = 10_00; - StETH public immutable STETH; + StETH public immutable stETH; address public immutable treasury; struct VaultSocket { /// @notice vault address IHubVault vault; /// @notice maximum number of stETH shares that can be minted by vault owner - uint96 capShares; + uint96 shareLimit; /// @notice total number of stETH shares minted by the vault - uint96 mintedShares; - /// @notice minimum bond rate in basis points - uint16 minReserveRatioBP; + uint96 sharesMinted; + /// @notice minimum unmintable (illiquid) portion in basis points + uint16 minSolidRatioBP; /// @notice treasury fee in basis points uint16 treasuryFeeBP; } @@ -65,7 +66,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { mapping(IHubVault => uint256) private vaultIndex; constructor(address _admin, address _stETH, address _treasury) { - STETH = StETH(_stETH); + stETH = StETH(_stETH); treasury = _treasury; sockets.push(VaultSocket(IHubVault(address(0)), 0, 0, 0, 0)); // stone in the elevator @@ -90,52 +91,52 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return sockets[vaultIndex[_vault]]; } - function reserveRatio(IHubVault _vault) public view returns (uint256) { - return _reserveRatio(vaultSocket(_vault)); + function solidRatio(IHubVault _vault) public view returns (uint256) { + return _solidRatio(vaultSocket(_vault)); } /// @notice connects a vault to the hub /// @param _vault vault address - /// @param _capShares maximum number of stETH shares that can be minted by the vault - /// @param _minReserveRatioBP minimum reserve ratio in basis points + /// @param _shareLimit maximum number of stETH shares that can be minted by the vault + /// @param _minSolidRatioBP minimum Solid ratio in basis points /// @param _treasuryFeeBP treasury fee in basis points function connectVault( IHubVault _vault, - uint256 _capShares, - uint256 _minReserveRatioBP, + uint256 _shareLimit, + uint256 _minSolidRatioBP, uint256 _treasuryFeeBP ) external onlyRole(VAULT_MASTER_ROLE) { - if (address(_vault) == address(0)) revert ZeroArgument("vault"); - if (_capShares == 0) revert ZeroArgument("capShares"); + if (address(_vault) == address(0)) revert ZeroArgument("_vault"); + if (_shareLimit == 0) revert ZeroArgument("_shareLimit"); - if (_minReserveRatioBP == 0) revert ZeroArgument("reserveRatioBP"); - if (_minReserveRatioBP > BPS_BASE) revert ReserveRatioTooHigh(address(_vault), _minReserveRatioBP, BPS_BASE); - if (_treasuryFeeBP == 0) revert ZeroArgument("treasuryFeeBP"); + if (_minSolidRatioBP == 0) revert ZeroArgument("_minSolidRatioBP"); + if (_minSolidRatioBP > BPS_BASE) revert MinSolidRatioTooHigh(address(_vault), _minSolidRatioBP, BPS_BASE); + if (_treasuryFeeBP == 0) revert ZeroArgument("_treasuryFeeBP"); if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault), vaultIndex[_vault]); if (vaultsCount() == MAX_VAULTS_COUNT) revert TooManyVaults(); - if (_capShares > (STETH.getTotalShares() * MAX_VAULT_SIZE_BP) / BPS_BASE) { - revert CapTooHigh(address(_vault), _capShares, STETH.getTotalShares() / 10); + if (_shareLimit > (stETH.getTotalShares() * MAX_VAULT_SIZE_BP) / BPS_BASE) { + revert CapTooHigh(address(_vault), _shareLimit, stETH.getTotalShares() / 10); } - uint256 capVaultBalance = STETH.getPooledEthByShares(_capShares); - uint256 maxExternalBalance = STETH.getMaxExternalBalance(); - if (capVaultBalance + STETH.getExternalEther() > maxExternalBalance) { + uint256 capVaultBalance = stETH.getPooledEthByShares(_shareLimit); + uint256 maxExternalBalance = stETH.getMaxExternalBalance(); + if (capVaultBalance + stETH.getExternalEther() > maxExternalBalance) { revert ExternalBalanceCapReached(address(_vault), capVaultBalance, maxExternalBalance); } VaultSocket memory vr = VaultSocket( IHubVault(_vault), - uint96(_capShares), - 0, // mintedShares - uint16(_minReserveRatioBP), + uint96(_shareLimit), + 0, // sharesMinted + uint16(_minSolidRatioBP), uint16(_treasuryFeeBP) ); vaultIndex[_vault] = sockets.length; sockets.push(vr); - emit VaultConnected(address(_vault), _capShares, _minReserveRatioBP, _treasuryFeeBP); + emit VaultConnected(address(_vault), _shareLimit, _minSolidRatioBP, _treasuryFeeBP); } /// @notice disconnects a vault from the hub @@ -147,8 +148,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { VaultSocket memory socket = sockets[index]; IHubVault vaultToDisconnect = socket.vault; - if (socket.mintedShares > 0) { - uint256 stethToBurn = STETH.getPooledEthByShares(socket.mintedShares); + if (socket.sharesMinted > 0) { + uint256 stethToBurn = stETH.getPooledEthByShares(socket.sharesMinted); vaultToDisconnect.rebalance(stethToBurn); } @@ -165,91 +166,88 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } /// @notice mint StETH tokens backed by vault external balance to the receiver address - /// @param _receiver address of the receiver - /// @param _amountOfTokens amount of stETH tokens to mint - /// @return totalEtherToLock total amount of ether that should be locked on the vault + /// @param _recipient address of the receiver + /// @param _tokens amount of stETH tokens to mint + /// @return totalEtherLocked total amount of ether that should be locked on the vault /// @dev can be used by vaults only - function mintStethBackedByVault( - address _receiver, - uint256 _amountOfTokens - ) external returns (uint256 totalEtherToLock) { - if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); - if (_receiver == address(0)) revert ZeroArgument("receiver"); + function mintStethBackedByVault(address _recipient, uint256 _tokens) external returns (uint256 totalEtherLocked) { + if (_recipient == address(0)) revert ZeroArgument("_recipient"); + if (_tokens == 0) revert ZeroArgument("_tokens"); IHubVault vault_ = IHubVault(msg.sender); uint256 index = vaultIndex[vault_]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - uint256 sharesToMint = STETH.getSharesByPooledEth(_amountOfTokens); - uint256 vaultSharesAfterMint = socket.mintedShares + sharesToMint; - if (vaultSharesAfterMint > socket.capShares) revert MintCapReached(msg.sender, socket.capShares); + uint256 sharesToMint = stETH.getSharesByPooledEth(_tokens); + uint256 vaultSharesAfterMint = socket.sharesMinted + sharesToMint; + if (vaultSharesAfterMint > socket.shareLimit) revert MintCapReached(msg.sender, socket.shareLimit); - uint256 reserveRatioAfterMint = _reserveRatio(vault_, vaultSharesAfterMint); - if (reserveRatioAfterMint < socket.minReserveRatioBP) { - revert MinReserveRatioReached(msg.sender, _reserveRatio(socket), socket.minReserveRatioBP); + uint256 solidRatioAfterMint = _solidRatio(vault_, vaultSharesAfterMint); + if (solidRatioAfterMint < socket.minSolidRatioBP) { + revert MinSolidRatioBroken(msg.sender, _solidRatio(socket), socket.minSolidRatioBP); } - sockets[index].mintedShares = uint96(vaultSharesAfterMint); + sockets[index].sharesMinted = uint96(vaultSharesAfterMint); - STETH.mintExternalShares(_receiver, sharesToMint); + stETH.mintExternalShares(_recipient, sharesToMint); - emit MintedStETHOnVault(msg.sender, _amountOfTokens); + emit MintedStETHOnVault(msg.sender, _tokens); - totalEtherToLock = - (STETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / - (BPS_BASE - socket.minReserveRatioBP); + totalEtherLocked = + (stETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / + (BPS_BASE - socket.minSolidRatioBP); } /// @notice burn steth from the balance of the vault contract - /// @param _amountOfTokens amount of tokens to burn + /// @param _tokens amount of tokens to burn /// @dev can be used by vaults only - function burnStethBackedByVault(uint256 _amountOfTokens) external { - if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); + function burnStethBackedByVault(uint256 _tokens) external { + if (_tokens == 0) revert ZeroArgument("_tokens"); uint256 index = vaultIndex[IHubVault(msg.sender)]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - uint256 amountOfShares = STETH.getSharesByPooledEth(_amountOfTokens); - if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); + uint256 amountOfShares = stETH.getSharesByPooledEth(_tokens); + if (socket.sharesMinted < amountOfShares) revert NotEnoughShares(msg.sender, socket.sharesMinted); - sockets[index].mintedShares -= uint96(amountOfShares); + sockets[index].sharesMinted -= uint96(amountOfShares); - STETH.burnExternalShares(amountOfShares); + stETH.burnExternalShares(amountOfShares); - emit BurnedStETHOnVault(msg.sender, _amountOfTokens); + emit BurnedStETHOnVault(msg.sender, _tokens); } /// @notice force rebalance of the vault /// @param _vault vault address - /// @dev can be used permissionlessly if the vault is underreserved + /// @dev can be used permissionlessly if the vault's min solid ratio is broken function forceRebalance(IHubVault _vault) external { uint256 index = vaultIndex[_vault]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - uint256 reserveRatio_ = _reserveRatio(socket); + uint256 solidRatio_ = _solidRatio(socket); - if (reserveRatio_ >= socket.minReserveRatioBP) { - revert AlreadyBalanced(address(_vault), reserveRatio_, socket.minReserveRatioBP); + if (solidRatio_ >= socket.minSolidRatioBP) { + revert AlreadyBalanced(address(_vault), solidRatio_, socket.minSolidRatioBP); } - uint256 mintedStETH = STETH.getPooledEthByShares(socket.mintedShares); - uint256 maxMintedShare = (BPS_BASE - socket.minReserveRatioBP); + uint256 mintedStETH = stETH.getPooledEthByShares(socket.sharesMinted); + uint256 maxMintedShare = (BPS_BASE - socket.minSolidRatioBP); // how much ETH should be moved out of the vault to rebalance it to target bond rate - // (mintedStETH - X) / (vault.valuation() - X) == (BPS_BASE - minReserveRatioBP) + // (mintedStETH - X) / (vault.valuation() - X) == (BPS_BASE - minSolidRatioBP) // // X is amountToRebalance uint256 amountToRebalance = (mintedStETH * BPS_BASE - maxMintedShare * _vault.valuation()) / - socket.minReserveRatioBP; + socket.minSolidRatioBP; // TODO: add some gas compensation here _vault.rebalance(amountToRebalance); - if (reserveRatio_ >= _reserveRatio(socket)) revert RebalanceFailed(address(_vault)); + if (solidRatio_ >= _solidRatio(socket)) revert RebalanceFailed(address(_vault)); } /// @notice rebalances the vault, by writing off the amount equal to passed ether @@ -262,25 +260,25 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - uint256 amountOfShares = STETH.getSharesByPooledEth(msg.value); - if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); + uint256 amountOfShares = stETH.getSharesByPooledEth(msg.value); + if (socket.sharesMinted < amountOfShares) revert NotEnoughShares(msg.sender, socket.sharesMinted); - sockets[index].mintedShares = socket.mintedShares - uint96(amountOfShares); + sockets[index].sharesMinted = socket.sharesMinted - uint96(amountOfShares); // mint stETH (shares+ TPE+) - (bool success, ) = address(STETH).call{value: msg.value}(""); + (bool success, ) = address(stETH).call{value: msg.value}(""); if (!success) revert StETHMintFailed(msg.sender); - STETH.burnExternalShares(amountOfShares); + stETH.burnExternalShares(amountOfShares); - emit VaultRebalanced(msg.sender, amountOfShares, _reserveRatio(socket)); + emit VaultRebalanced(msg.sender, amountOfShares, _solidRatio(socket)); } function _calculateVaultsRebase( - uint256 postTotalShares, - uint256 postTotalPooledEther, - uint256 preTotalShares, - uint256 preTotalPooledEther, - uint256 sharesToMintAsFees + uint256 _postTotalShares, + uint256 _postTotalPooledEther, + uint256 _preTotalShares, + uint256 _preTotalPooledEther, + uint256 _sharesToMintAsFees ) internal view returns (uint256[] memory lockedEther, uint256[] memory treasuryFeeShares) { /// HERE WILL BE ACCOUNTING DRAGONS @@ -307,32 +305,35 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { // if there is no fee in Lido, then no fee in vaults // see LIP-12 for details - if (sharesToMintAsFees > 0) { + if (_sharesToMintAsFees > 0) { treasuryFeeShares[i] = _calculateLidoFees( socket, - postTotalShares - sharesToMintAsFees, - postTotalPooledEther, - preTotalShares, - preTotalPooledEther + _postTotalShares - _sharesToMintAsFees, + _postTotalPooledEther, + _preTotalShares, + _preTotalPooledEther ); } - uint256 totalMintedShares = socket.mintedShares + treasuryFeeShares[i]; - uint256 mintedStETH = (totalMintedShares * postTotalPooledEther) / postTotalShares; //TODO: check rounding - lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.minReserveRatioBP); + uint256 totalMintedShares = socket.sharesMinted + treasuryFeeShares[i]; + uint256 mintedStETH = (totalMintedShares * _postTotalPooledEther) / _postTotalShares; //TODO: check rounding + lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.minSolidRatioBP); } } function _calculateLidoFees( VaultSocket memory _socket, - uint256 postTotalSharesNoFees, - uint256 postTotalPooledEther, - uint256 preTotalShares, - uint256 preTotalPooledEther + uint256 _postTotalSharesNoFees, + uint256 _postTotalPooledEther, + uint256 _preTotalShares, + uint256 _preTotalPooledEther ) internal view returns (uint256 treasuryFeeShares) { IHubVault vault_ = _socket.vault; - uint256 chargeableValue = _min(vault_.valuation(), (_socket.capShares * preTotalPooledEther) / preTotalShares); + uint256 chargeableValue = Math256.min( + vault_.valuation(), + (_socket.shareLimit * _preTotalPooledEther) / _preTotalShares + ); // treasury fee is calculated as a share of potential rewards that // Lido curated validators could earn if vault's ETH was staked in Lido @@ -343,56 +344,52 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { // = value * (postShareRateWithoutFees / preShareRate - 1) * treasuryFeeRate / preShareRate // TODO: optimize potential rewards calculation - uint256 potentialRewards = ((chargeableValue * (postTotalPooledEther * preTotalShares)) / - (postTotalSharesNoFees * preTotalPooledEther) - + uint256 potentialRewards = ((chargeableValue * (_postTotalPooledEther * _preTotalShares)) / + (_postTotalSharesNoFees * _preTotalPooledEther) - chargeableValue); uint256 treasuryFee = (potentialRewards * _socket.treasuryFeeBP) / BPS_BASE; - treasuryFeeShares = (treasuryFee * preTotalShares) / preTotalPooledEther; + treasuryFeeShares = (treasuryFee * _preTotalShares) / _preTotalPooledEther; } function _updateVaults( - uint256[] memory values, - int256[] memory netCashFlows, - uint256[] memory lockedEther, - uint256[] memory treasuryFeeShares + uint256[] memory _valuations, + int256[] memory _inOutDeltas, + uint256[] memory _locked, + uint256[] memory _treasureFeeShares ) internal { uint256 totalTreasuryShares; - for (uint256 i = 0; i < values.length; ++i) { + for (uint256 i = 0; i < _valuations.length; ++i) { VaultSocket memory socket = sockets[i + 1]; - if (treasuryFeeShares[i] > 0) { - socket.mintedShares += uint96(treasuryFeeShares[i]); - totalTreasuryShares += treasuryFeeShares[i]; + if (_treasureFeeShares[i] > 0) { + socket.sharesMinted += uint96(_treasureFeeShares[i]); + totalTreasuryShares += _treasureFeeShares[i]; } - socket.vault.report(values[i], netCashFlows[i], lockedEther[i]); + socket.vault.report(_valuations[i], _inOutDeltas[i], _locked[i]); } if (totalTreasuryShares > 0) { - STETH.mintExternalShares(treasury, totalTreasuryShares); + stETH.mintExternalShares(treasury, totalTreasuryShares); } } - function _reserveRatio(VaultSocket memory _socket) internal view returns (uint256) { - return _reserveRatio(_socket.vault, _socket.mintedShares); - } - - function _reserveRatio(IHubVault _vault, uint256 _mintedShares) internal view returns (uint256) { - return (STETH.getPooledEthByShares(_mintedShares) * BPS_BASE) / _vault.valuation(); + function _solidRatio(VaultSocket memory _socket) internal view returns (uint256) { + return _solidRatio(_socket.vault, _socket.sharesMinted); } - function _min(uint256 a, uint256 b) internal pure returns (uint256) { - return a < b ? a : b; + function _solidRatio(IHubVault _vault, uint256 _mintedShares) internal view returns (uint256) { + return (stETH.getPooledEthByShares(_mintedShares) * BPS_BASE) / _vault.valuation(); } - event VaultConnected(address vault, uint256 capShares, uint256 minReserveRatio, uint256 treasuryFeeBP); + event VaultConnected(address vault, uint256 capShares, uint256 minSolidRatio, uint256 treasuryFeeBP); event VaultDisconnected(address vault); event MintedStETHOnVault(address sender, uint256 tokens); event BurnedStETHOnVault(address sender, uint256 tokens); - event VaultRebalanced(address sender, uint256 shares, uint256 reserveRatio); + event VaultRebalanced(address sender, uint256 shares, uint256 solidRatio); error StETHMintFailed(address vault); - error AlreadyBalanced(address vault, uint256 reserveRatio, uint256 minReserveRatio); + error AlreadyBalanced(address vault, uint256 solidRatio, uint256 minSolidRatio); error NotEnoughShares(address vault, uint256 amount); error MintCapReached(address vault, uint256 capShares); error AlreadyConnected(address vault, uint256 index); @@ -403,8 +400,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error NotEnoughBalance(address vault, uint256 balance, uint256 shouldBe); error TooManyVaults(); error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); - error ReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); + error MinSolidRatioTooHigh(address vault, uint256 solidRatioBP, uint256 maxSolidRatioBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); - error MinReserveRatioReached(address vault, uint256 reserveRatio, uint256 minReserveRatio); + error MinSolidRatioBroken(address vault, uint256 solidRatio, uint256 minSolidRatio); } From 56bf1b55abe34072b90b58c64986f5fbc0f8ad1e Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 31 Oct 2024 13:14:18 +0500 Subject: [PATCH 179/338] fix: bring back reserve ratio --- contracts/0.8.25/vaults/VaultHub.sol | 62 ++++++++++++++-------------- 1 file changed, 31 insertions(+), 31 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index a3decf9d0..f0c28f782 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -53,7 +53,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice total number of stETH shares minted by the vault uint96 sharesMinted; /// @notice minimum unmintable (illiquid) portion in basis points - uint16 minSolidRatioBP; + uint16 minReserveRatioBP; /// @notice treasury fee in basis points uint16 treasuryFeeBP; } @@ -91,26 +91,26 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return sockets[vaultIndex[_vault]]; } - function solidRatio(IHubVault _vault) public view returns (uint256) { - return _solidRatio(vaultSocket(_vault)); + function reserveRatio(IHubVault _vault) public view returns (uint256) { + return _reserveRatio(vaultSocket(_vault)); } /// @notice connects a vault to the hub /// @param _vault vault address /// @param _shareLimit maximum number of stETH shares that can be minted by the vault - /// @param _minSolidRatioBP minimum Solid ratio in basis points + /// @param _minReserveRatioBP minimum Reserve ratio in basis points /// @param _treasuryFeeBP treasury fee in basis points function connectVault( IHubVault _vault, uint256 _shareLimit, - uint256 _minSolidRatioBP, + uint256 _minReserveRatioBP, uint256 _treasuryFeeBP ) external onlyRole(VAULT_MASTER_ROLE) { if (address(_vault) == address(0)) revert ZeroArgument("_vault"); if (_shareLimit == 0) revert ZeroArgument("_shareLimit"); - if (_minSolidRatioBP == 0) revert ZeroArgument("_minSolidRatioBP"); - if (_minSolidRatioBP > BPS_BASE) revert MinSolidRatioTooHigh(address(_vault), _minSolidRatioBP, BPS_BASE); + if (_minReserveRatioBP == 0) revert ZeroArgument("_minReserveRatioBP"); + if (_minReserveRatioBP > BPS_BASE) revert MinReserveRatioTooHigh(address(_vault), _minReserveRatioBP, BPS_BASE); if (_treasuryFeeBP == 0) revert ZeroArgument("_treasuryFeeBP"); if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); @@ -130,13 +130,13 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { IHubVault(_vault), uint96(_shareLimit), 0, // sharesMinted - uint16(_minSolidRatioBP), + uint16(_minReserveRatioBP), uint16(_treasuryFeeBP) ); vaultIndex[_vault] = sockets.length; sockets.push(vr); - emit VaultConnected(address(_vault), _shareLimit, _minSolidRatioBP, _treasuryFeeBP); + emit VaultConnected(address(_vault), _shareLimit, _minReserveRatioBP, _treasuryFeeBP); } /// @notice disconnects a vault from the hub @@ -183,9 +183,9 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 vaultSharesAfterMint = socket.sharesMinted + sharesToMint; if (vaultSharesAfterMint > socket.shareLimit) revert MintCapReached(msg.sender, socket.shareLimit); - uint256 solidRatioAfterMint = _solidRatio(vault_, vaultSharesAfterMint); - if (solidRatioAfterMint < socket.minSolidRatioBP) { - revert MinSolidRatioBroken(msg.sender, _solidRatio(socket), socket.minSolidRatioBP); + uint256 reserveRatioAfterMint = _reserveRatio(vault_, vaultSharesAfterMint); + if (reserveRatioAfterMint < socket.minReserveRatioBP) { + revert MinReserveRatioBroken(msg.sender, _reserveRatio(socket), socket.minReserveRatioBP); } sockets[index].sharesMinted = uint96(vaultSharesAfterMint); @@ -196,7 +196,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { totalEtherLocked = (stETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / - (BPS_BASE - socket.minSolidRatioBP); + (BPS_BASE - socket.minReserveRatioBP); } /// @notice burn steth from the balance of the vault contract @@ -221,33 +221,33 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice force rebalance of the vault /// @param _vault vault address - /// @dev can be used permissionlessly if the vault's min solid ratio is broken + /// @dev can be used permissionlessly if the vault's min reserve ratio is broken function forceRebalance(IHubVault _vault) external { uint256 index = vaultIndex[_vault]; if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - uint256 solidRatio_ = _solidRatio(socket); + uint256 reserveRatio_ = _reserveRatio(socket); - if (solidRatio_ >= socket.minSolidRatioBP) { - revert AlreadyBalanced(address(_vault), solidRatio_, socket.minSolidRatioBP); + if (reserveRatio_ >= socket.minReserveRatioBP) { + revert AlreadyBalanced(address(_vault), reserveRatio_, socket.minReserveRatioBP); } uint256 mintedStETH = stETH.getPooledEthByShares(socket.sharesMinted); - uint256 maxMintedShare = (BPS_BASE - socket.minSolidRatioBP); + uint256 maxMintedShare = (BPS_BASE - socket.minReserveRatioBP); // how much ETH should be moved out of the vault to rebalance it to target bond rate - // (mintedStETH - X) / (vault.valuation() - X) == (BPS_BASE - minSolidRatioBP) + // (mintedStETH - X) / (vault.valuation() - X) == (BPS_BASE - minReserveRatioBP) // // X is amountToRebalance uint256 amountToRebalance = (mintedStETH * BPS_BASE - maxMintedShare * _vault.valuation()) / - socket.minSolidRatioBP; + socket.minReserveRatioBP; // TODO: add some gas compensation here _vault.rebalance(amountToRebalance); - if (solidRatio_ >= _solidRatio(socket)) revert RebalanceFailed(address(_vault)); + if (reserveRatio_ >= _reserveRatio(socket)) revert RebalanceFailed(address(_vault)); } /// @notice rebalances the vault, by writing off the amount equal to passed ether @@ -270,7 +270,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (!success) revert StETHMintFailed(msg.sender); stETH.burnExternalShares(amountOfShares); - emit VaultRebalanced(msg.sender, amountOfShares, _solidRatio(socket)); + emit VaultRebalanced(msg.sender, amountOfShares, _reserveRatio(socket)); } function _calculateVaultsRebase( @@ -317,7 +317,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 totalMintedShares = socket.sharesMinted + treasuryFeeShares[i]; uint256 mintedStETH = (totalMintedShares * _postTotalPooledEther) / _postTotalShares; //TODO: check rounding - lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.minSolidRatioBP); + lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.minReserveRatioBP); } } @@ -374,22 +374,22 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } } - function _solidRatio(VaultSocket memory _socket) internal view returns (uint256) { - return _solidRatio(_socket.vault, _socket.sharesMinted); + function _reserveRatio(VaultSocket memory _socket) internal view returns (uint256) { + return _reserveRatio(_socket.vault, _socket.sharesMinted); } - function _solidRatio(IHubVault _vault, uint256 _mintedShares) internal view returns (uint256) { + function _reserveRatio(IHubVault _vault, uint256 _mintedShares) internal view returns (uint256) { return (stETH.getPooledEthByShares(_mintedShares) * BPS_BASE) / _vault.valuation(); } - event VaultConnected(address vault, uint256 capShares, uint256 minSolidRatio, uint256 treasuryFeeBP); + event VaultConnected(address vault, uint256 capShares, uint256 minReserveRatio, uint256 treasuryFeeBP); event VaultDisconnected(address vault); event MintedStETHOnVault(address sender, uint256 tokens); event BurnedStETHOnVault(address sender, uint256 tokens); - event VaultRebalanced(address sender, uint256 shares, uint256 solidRatio); + event VaultRebalanced(address sender, uint256 shares, uint256 reserveRatio); error StETHMintFailed(address vault); - error AlreadyBalanced(address vault, uint256 solidRatio, uint256 minSolidRatio); + error AlreadyBalanced(address vault, uint256 reserveRatio, uint256 minReserveRatio); error NotEnoughShares(address vault, uint256 amount); error MintCapReached(address vault, uint256 capShares); error AlreadyConnected(address vault, uint256 index); @@ -400,8 +400,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error NotEnoughBalance(address vault, uint256 balance, uint256 shouldBe); error TooManyVaults(); error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); - error MinSolidRatioTooHigh(address vault, uint256 solidRatioBP, uint256 maxSolidRatioBP); + error MinReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); - error MinSolidRatioBroken(address vault, uint256 solidRatio, uint256 minSolidRatio); + error MinReserveRatioBroken(address vault, uint256 reserveRatio, uint256 minReserveRatio); } From 7e85256bb724659b6cf17f831ccc0b1e7096f80b Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 31 Oct 2024 11:27:35 +0200 Subject: [PATCH 180/338] fix: fix reserveRatio and tests --- contracts/0.8.9/vaults/VaultHub.sol | 28 ++++++----- .../0.8.9/vaults/interfaces/ILiquidity.sol | 2 +- .../vaults-happy-path.integration.ts | 46 +++++++++++-------- 3 files changed, 43 insertions(+), 33 deletions(-) diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol index 63b04e173..f60b50f6c 100644 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ b/contracts/0.8.9/vaults/VaultHub.sol @@ -47,7 +47,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint96 capShares; /// @notice total number of stETH shares minted by the vault uint96 mintedShares; - /// @notice minimum bond rate in basis points + /// @notice minimal share of ether that is reserved for each stETH minted uint16 minReserveRatioBP; /// @notice treasury fee in basis points uint16 treasuryFeeBP; @@ -86,7 +86,7 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { return sockets[vaultIndex[_vault]]; } - function reserveRatio(ILockable _vault) public view returns (uint256) { + function reserveRatio(ILockable _vault) public view returns (int256) { return _reserveRatio(vaultSocket(_vault)); } @@ -181,8 +181,8 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { uint256 vaultSharesAfterMint = socket.mintedShares + sharesToMint; if (vaultSharesAfterMint > socket.capShares) revert MintCapReached(msg.sender, socket.capShares); - uint256 reserveRatioAfterMint = _reserveRatio(vault_, vaultSharesAfterMint); - if (reserveRatioAfterMint < socket.minReserveRatioBP) { + int256 reserveRatioAfterMint = _reserveRatio(vault_, vaultSharesAfterMint); + if (reserveRatioAfterMint < int16(socket.minReserveRatioBP)) { revert MinReserveRatioReached(msg.sender, _reserveRatio(socket), socket.minReserveRatioBP); } @@ -224,16 +224,16 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - uint256 reserveRatio_ = _reserveRatio(socket); + int256 reserveRatio_ = _reserveRatio(socket); - if (reserveRatio_ >= socket.minReserveRatioBP) { + if (reserveRatio_ >= int16(socket.minReserveRatioBP)) { revert AlreadyBalanced(address(_vault), reserveRatio_, socket.minReserveRatioBP); } uint256 mintedStETH = STETH.getPooledEthByShares(socket.mintedShares); uint256 maxMintedShare = (BPS_BASE - socket.minReserveRatioBP); - // how much ETH should be moved out of the vault to rebalance it to target bond rate + // how much ETH should be moved out of the vault to rebalance it to minimal reserve ratio // (mintedStETH - X) / (vault.value() - X) == (BPS_BASE - minReserveRatioBP) // // X is amountToRebalance @@ -374,20 +374,24 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { } } - function _reserveRatio(VaultSocket memory _socket) internal view returns (uint256) { + function _reserveRatio(VaultSocket memory _socket) internal view returns (int256) { return _reserveRatio(_socket.vault, _socket.mintedShares); } - function _reserveRatio(ILockable _vault, uint256 _mintedShares) internal view returns (uint256) { - return STETH.getPooledEthByShares(_mintedShares) * BPS_BASE / _vault.value(); + function _reserveRatio(ILockable _vault, uint256 _mintedShares) internal view returns (int256) { + return (int256(_vault.value()) - int256(STETH.getPooledEthByShares(_mintedShares))) * int256(BPS_BASE) / int256(_vault.value()); } function _min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } + function _abs(int256 a) internal pure returns (uint256) { + return a < 0 ? uint256(-a) : uint256(a); + } + error StETHMintFailed(address vault); - error AlreadyBalanced(address vault, uint256 reserveRatio, uint256 minReserveRatio); + error AlreadyBalanced(address vault, int256 reserveRatio, uint256 minReserveRatio); error NotEnoughShares(address vault, uint256 amount); error MintCapReached(address vault, uint256 capShares); error AlreadyConnected(address vault, uint256 index); @@ -401,5 +405,5 @@ abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { error ReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); - error MinReserveRatioReached(address vault, uint256 reserveRatio, uint256 minReserveRatio); + error MinReserveRatioReached(address vault, int256 reserveRatio, uint256 minReserveRatio); } diff --git a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol index aedc4ae2b..0d566d542 100644 --- a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol +++ b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol @@ -12,6 +12,6 @@ interface ILiquidity { event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); - event VaultRebalanced(address indexed vault, uint256 tokensBurnt, uint256 newBondRateBP); + event VaultRebalanced(address indexed vault, uint256 tokensBurnt, int256 newReserveRatio); event VaultDisconnected(address indexed vault); } diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 39b5f030d..d50ca18a1 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -176,15 +176,15 @@ describe("Staking Vaults Happy Path", () => { const votingSigner = await ctx.getSigner("voting"); await lido.connect(votingSigner).setMaxExternalBalanceBP(10_00n); - // TODO: make cap and minBondRateBP reflect the real values + // TODO: make cap and minReserveRatioBP reflect the real values const capShares = (await lido.getTotalShares()) / 10n; // 10% of total shares - const minBondRateBP = 10_00n; // 10% of ETH allocation as a bond + const minReserveRatioBP = 10_00n; // 10% of ETH allocation as reserve const agentSigner = await ctx.getSigner("agent"); for (const { vault } of vaults) { const connectTx = await accounting .connect(agentSigner) - .connectVault(vault, capShares, minBondRateBP, treasuryFeeBP); + .connectVault(vault, capShares, minReserveRatioBP, treasuryFeeBP); await trace("accounting.connectVault", connectTx); } @@ -221,11 +221,11 @@ describe("Staking Vaults Happy Path", () => { }); it("Should allow Alice to mint max stETH", async () => { - const { accounting, lido } = ctx.contracts; + const { accounting } = ctx.contracts; vault101 = vaults[vault101Index]; // Calculate the max stETH that can be minted on the vault 101 with the given LTV - vault101Minted = await lido.getSharesByPooledEth((VAULT_DEPOSIT * vault101LTV) / MAX_BASIS_POINTS); + vault101Minted = (VAULT_DEPOSIT * vault101LTV) / MAX_BASIS_POINTS; log.debug("Vault 101", { "Vault 101 Address": vault101.address, @@ -233,11 +233,13 @@ describe("Staking Vaults Happy Path", () => { "Max stETH": vault101Minted, }); + const currentReserveRatio = await accounting.reserveRatio(vault101.vault); + // Validate minting with the cap const mintOverLimitTx = vault101.vault.connect(alice).mint(alice, vault101Minted + 1n); await expect(mintOverLimitTx) - .to.be.revertedWithCustomError(accounting, "BondLimitReached") - .withArgs(vault101.address); + .to.be.revertedWithCustomError(accounting, "MinReserveRatioReached") + .withArgs(vault101.address, currentReserveRatio, 10_00n); const mintTx = await vault101.vault.connect(alice).mint(alice, vault101Minted); const mintTxReceipt = await trace("vault.mint", mintTx); @@ -279,20 +281,21 @@ describe("Staking Vaults Happy Path", () => { extraDataTx: TransactionResponse; }; - const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; + (await reportTx.wait()) as ContractTransactionReceipt; - const vaultReportedEvent = ctx.getEvents(reportTxReceipt, "VaultReported"); - expect(vaultReportedEvent.length).to.equal(VAULTS_COUNT); + // TODO: restore vault events checks + // const vaultReportedEvent = ctx.getEvents(reportTxReceipt, "Reported"); + // expect(vaultReportedEvent.length).to.equal(VAULTS_COUNT); - for (const [vaultIndex, { address: vaultAddress }] of vaults.entries()) { - const vaultReport = vaultReportedEvent.find((e) => e.args.vault === vaultAddress); + // for (const [vaultIndex, { address: vaultAddress }] of vaults.entries()) { + // const vaultReport = vaultReportedEvent.find((e) => e.args.vault === vaultAddress); - expect(vaultReport).to.exist; - expect(vaultReport?.args?.value).to.equal(vaultValues[vaultIndex]); - expect(vaultReport?.args?.netCashFlow).to.equal(netCashFlows[vaultIndex]); + // expect(vaultReport).to.exist; + // expect(vaultReport?.args?.value).to.equal(vaultValues[vaultIndex]); + // expect(vaultReport?.args?.netCashFlow).to.equal(netCashFlows[vaultIndex]); - // TODO: add assertions or locked values and rewards - } + // // TODO: add assertions or locked values and rewards + // } }); it("Should allow Bob to withdraw node operator fees in stETH", async () => { @@ -319,10 +322,13 @@ describe("Staking Vaults Happy Path", () => { expect(bobStETHBalanceAfter).to.approximately(bobStETHBalanceBefore + vault101NodeOperatorFee, 1); }); - it("Should stop Alice from claiming AUM rewards is stETH after bond limit reached", async () => { + it("Should stop Alice from claiming AUM rewards is stETH after reserve limit reached", async () => { + const { accounting } = ctx.contracts; + const reserveRatio = await accounting.reserveRatio(vault101.address); + await expect(vault101.vault.connect(alice).claimVaultOwnerFee(alice, true)) - .to.be.revertedWithCustomError(ctx.contracts.accounting, "BondLimitReached") - .withArgs(vault101.address); + .to.be.revertedWithCustomError(ctx.contracts.accounting, "MinReserveRatioReached") + .withArgs(vault101.address, reserveRatio, 10_00n); }); it("Should stop Alice from claiming AUM rewards in ETH if not not enough unlocked ETH", async () => { From 220a2b818ca6ab17499309fa2e2e074f56c962b9 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 31 Oct 2024 15:30:06 +0500 Subject: [PATCH 181/338] feat: sync with main branch --- contracts/0.8.25/vaults/VaultHub.sol | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index f0c28f782..ee31ab802 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -52,7 +52,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint96 shareLimit; /// @notice total number of stETH shares minted by the vault uint96 sharesMinted; - /// @notice minimum unmintable (illiquid) portion in basis points + /// @notice minimal share of ether that is reserved for each stETH minted uint16 minReserveRatioBP; /// @notice treasury fee in basis points uint16 treasuryFeeBP; @@ -91,7 +91,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return sockets[vaultIndex[_vault]]; } - function reserveRatio(IHubVault _vault) public view returns (uint256) { + function reserveRatio(IHubVault _vault) public view returns (int256) { return _reserveRatio(vaultSocket(_vault)); } @@ -183,8 +183,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 vaultSharesAfterMint = socket.sharesMinted + sharesToMint; if (vaultSharesAfterMint > socket.shareLimit) revert MintCapReached(msg.sender, socket.shareLimit); - uint256 reserveRatioAfterMint = _reserveRatio(vault_, vaultSharesAfterMint); - if (reserveRatioAfterMint < socket.minReserveRatioBP) { + int256 reserveRatioAfterMint = _reserveRatio(vault_, vaultSharesAfterMint); + if (reserveRatioAfterMint < int16(socket.minReserveRatioBP)) { revert MinReserveRatioBroken(msg.sender, _reserveRatio(socket), socket.minReserveRatioBP); } @@ -227,16 +227,16 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - uint256 reserveRatio_ = _reserveRatio(socket); + int256 reserveRatio_ = _reserveRatio(socket); - if (reserveRatio_ >= socket.minReserveRatioBP) { + if (reserveRatio_ >= int16(socket.minReserveRatioBP)) { revert AlreadyBalanced(address(_vault), reserveRatio_, socket.minReserveRatioBP); } uint256 mintedStETH = stETH.getPooledEthByShares(socket.sharesMinted); uint256 maxMintedShare = (BPS_BASE - socket.minReserveRatioBP); - // how much ETH should be moved out of the vault to rebalance it to target bond rate + // how much ETH should be moved out of the vault to rebalance it to minimal reserve ratio // (mintedStETH - X) / (vault.valuation() - X) == (BPS_BASE - minReserveRatioBP) // // X is amountToRebalance @@ -374,22 +374,24 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } } - function _reserveRatio(VaultSocket memory _socket) internal view returns (uint256) { + function _reserveRatio(VaultSocket memory _socket) internal view returns (int256) { return _reserveRatio(_socket.vault, _socket.sharesMinted); } - function _reserveRatio(IHubVault _vault, uint256 _mintedShares) internal view returns (uint256) { - return (stETH.getPooledEthByShares(_mintedShares) * BPS_BASE) / _vault.valuation(); + function _reserveRatio(IHubVault _vault, uint256 _mintedShares) internal view returns (int256) { + return + ((int256(_vault.valuation()) - int256(stETH.getPooledEthByShares(_mintedShares))) * int256(BPS_BASE)) / + int256(_vault.valuation()); } event VaultConnected(address vault, uint256 capShares, uint256 minReserveRatio, uint256 treasuryFeeBP); event VaultDisconnected(address vault); event MintedStETHOnVault(address sender, uint256 tokens); event BurnedStETHOnVault(address sender, uint256 tokens); - event VaultRebalanced(address sender, uint256 shares, uint256 reserveRatio); + event VaultRebalanced(address sender, uint256 shares, int256 reserveRatio); error StETHMintFailed(address vault); - error AlreadyBalanced(address vault, uint256 reserveRatio, uint256 minReserveRatio); + error AlreadyBalanced(address vault, int256 reserveRatio, uint256 minReserveRatio); error NotEnoughShares(address vault, uint256 amount); error MintCapReached(address vault, uint256 capShares); error AlreadyConnected(address vault, uint256 index); @@ -403,5 +405,5 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error MinReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); - error MinReserveRatioBroken(address vault, uint256 reserveRatio, uint256 minReserveRatio); + error MinReserveRatioBroken(address vault, int256 reserveRatio, uint256 minReserveRatio); } From 4d22b6de0cc3681729e2cc4987e096b1c1b2ed02 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 31 Oct 2024 12:41:08 +0200 Subject: [PATCH 182/338] feat: threshold reserve ratio --- contracts/0.8.25/vaults/VaultHub.sol | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index ee31ab802..3f8651ae9 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -25,8 +25,6 @@ interface StETH { } // TODO: rebalance gas compensation -// TODO: optimize storage -// TODO: add limits for vaults length // TODO: unstructured storag and upgradability /// @notice Vaults registry contract that is an interface to the Lido protocol @@ -54,6 +52,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint96 sharesMinted; /// @notice minimal share of ether that is reserved for each stETH minted uint16 minReserveRatioBP; + /// @notice reserve ratio that makes possible to force rebalance on the vault + uint16 thresholdReserveRatioBP; /// @notice treasury fee in basis points uint16 treasuryFeeBP; } @@ -69,7 +69,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { stETH = StETH(_stETH); treasury = _treasury; - sockets.push(VaultSocket(IHubVault(address(0)), 0, 0, 0, 0)); // stone in the elevator + sockets.push(VaultSocket(IHubVault(address(0)), 0, 0, 0, 0, 0)); // stone in the elevator _grantRole(DEFAULT_ADMIN_ROLE, _admin); } @@ -99,18 +99,24 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @param _vault vault address /// @param _shareLimit maximum number of stETH shares that can be minted by the vault /// @param _minReserveRatioBP minimum Reserve ratio in basis points + /// @param _thresholdReserveRatioBP reserve ratio that makes possible to force rebalance on the vault (in basis points) /// @param _treasuryFeeBP treasury fee in basis points function connectVault( IHubVault _vault, uint256 _shareLimit, uint256 _minReserveRatioBP, + uint256 _thresholdReserveRatioBP, uint256 _treasuryFeeBP ) external onlyRole(VAULT_MASTER_ROLE) { if (address(_vault) == address(0)) revert ZeroArgument("_vault"); if (_shareLimit == 0) revert ZeroArgument("_shareLimit"); if (_minReserveRatioBP == 0) revert ZeroArgument("_minReserveRatioBP"); - if (_minReserveRatioBP > BPS_BASE) revert MinReserveRatioTooHigh(address(_vault), _minReserveRatioBP, BPS_BASE); + if (_minReserveRatioBP > BPS_BASE) revert ReserveRatioTooHigh(address(_vault), _minReserveRatioBP, BPS_BASE); + + if (_thresholdReserveRatioBP == 0) revert ZeroArgument("thresholdReserveRatioBP"); + if (_thresholdReserveRatioBP > _minReserveRatioBP) revert ReserveRatioTooHigh(address(_vault), _thresholdReserveRatioBP, _minReserveRatioBP); + if (_treasuryFeeBP == 0) revert ZeroArgument("_treasuryFeeBP"); if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); @@ -131,6 +137,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint96(_shareLimit), 0, // sharesMinted uint16(_minReserveRatioBP), + uint16(_thresholdReserveRatioBP), uint16(_treasuryFeeBP) ); vaultIndex[_vault] = sockets.length; @@ -229,7 +236,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { int256 reserveRatio_ = _reserveRatio(socket); - if (reserveRatio_ >= int16(socket.minReserveRatioBP)) { + if (reserveRatio_ >= int16(socket.thresholdReserveRatioBP)) { revert AlreadyBalanced(address(_vault), reserveRatio_, socket.minReserveRatioBP); } @@ -402,7 +409,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error NotEnoughBalance(address vault, uint256 balance, uint256 shouldBe); error TooManyVaults(); error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); - error MinReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); + error ReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); error MinReserveRatioBroken(address vault, int256 reserveRatio, uint256 minReserveRatio); From be8984c9715a9e1648e8c52124fe1dfcc30b73cd Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 31 Oct 2024 12:52:45 +0200 Subject: [PATCH 183/338] chore: ignore vendor and immutable contracts linting --- .solhintignore | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/.solhintignore b/.solhintignore index 89f616b36..d6518492f 100644 --- a/.solhintignore +++ b/.solhintignore @@ -1,2 +1,4 @@ -contracts/Migrations.sol -contracts/0.6.11/deposit_contract.sol \ No newline at end of file +contracts/openzeppelin/ +contracts/0.6.11/deposit_contract.sol +contracts/0.6.12/WstETH.sol +contracts/0.8.4/WithdrawalsManagerProxy.sol From 2dc84bcd35eaf798856e7bc6d48dc518b5f6935d Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 31 Oct 2024 17:31:25 +0500 Subject: [PATCH 184/338] fix: use address for external getters --- contracts/0.8.25/vaults/VaultHub.sol | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 3f8651ae9..5e066c656 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -87,12 +87,12 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return sockets[_index + 1]; } - function vaultSocket(IHubVault _vault) public view returns (VaultSocket memory) { - return sockets[vaultIndex[_vault]]; + function vaultSocket(address _vault) external view returns (VaultSocket memory) { + return sockets[vaultIndex[IHubVault(_vault)]]; } - function reserveRatio(IHubVault _vault) public view returns (int256) { - return _reserveRatio(vaultSocket(_vault)); + function reserveRatio(address _vault) external view returns (int256) { + return _reserveRatio(sockets[vaultIndex[IHubVault(_vault)]]); } /// @notice connects a vault to the hub @@ -115,7 +115,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (_minReserveRatioBP > BPS_BASE) revert ReserveRatioTooHigh(address(_vault), _minReserveRatioBP, BPS_BASE); if (_thresholdReserveRatioBP == 0) revert ZeroArgument("thresholdReserveRatioBP"); - if (_thresholdReserveRatioBP > _minReserveRatioBP) revert ReserveRatioTooHigh(address(_vault), _thresholdReserveRatioBP, _minReserveRatioBP); + if (_thresholdReserveRatioBP > _minReserveRatioBP) + revert ReserveRatioTooHigh(address(_vault), _thresholdReserveRatioBP, _minReserveRatioBP); if (_treasuryFeeBP == 0) revert ZeroArgument("_treasuryFeeBP"); if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); From 18b8b16fa5e6b9a42aaebef3bd72de5d0d6bf691 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 31 Oct 2024 17:40:25 +0500 Subject: [PATCH 185/338] fix: remove 0.8.9 vault contracts --- contracts/0.8.9/Accounting.sol | 586 ------------------ contracts/0.8.9/oracle/AccountingOracle.sol | 27 +- contracts/0.8.9/vaults/LiquidStakingVault.sol | 251 -------- contracts/0.8.9/vaults/StakingVault.sol | 102 --- contracts/0.8.9/vaults/VaultHub.sol | 410 ------------ contracts/0.8.9/vaults/interfaces/IHub.sol | 16 - contracts/0.8.9/vaults/interfaces/ILiquid.sol | 9 - .../0.8.9/vaults/interfaces/ILiquidity.sol | 17 - .../0.8.9/vaults/interfaces/ILockable.sol | 21 - .../0.8.9/vaults/interfaces/IStaking.sol | 27 - .../AccountingOracle__MockForLegacyOracle.sol | 2 +- .../Accounting__MockForAccountingOracle.sol | 2 +- 12 files changed, 28 insertions(+), 1442 deletions(-) delete mode 100644 contracts/0.8.9/Accounting.sol delete mode 100644 contracts/0.8.9/vaults/LiquidStakingVault.sol delete mode 100644 contracts/0.8.9/vaults/StakingVault.sol delete mode 100644 contracts/0.8.9/vaults/VaultHub.sol delete mode 100644 contracts/0.8.9/vaults/interfaces/IHub.sol delete mode 100644 contracts/0.8.9/vaults/interfaces/ILiquid.sol delete mode 100644 contracts/0.8.9/vaults/interfaces/ILiquidity.sol delete mode 100644 contracts/0.8.9/vaults/interfaces/ILockable.sol delete mode 100644 contracts/0.8.9/vaults/interfaces/IStaking.sol diff --git a/contracts/0.8.9/Accounting.sol b/contracts/0.8.9/Accounting.sol deleted file mode 100644 index 89dddde12..000000000 --- a/contracts/0.8.9/Accounting.sol +++ /dev/null @@ -1,586 +0,0 @@ -// SPDX-FileCopyrightText: 2023 Lido -// SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md -pragma solidity 0.8.9; - -import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; -import {IBurner} from "../common/interfaces/IBurner.sol"; -import {IPostTokenRebaseReceiver} from "./interfaces/IPostTokenRebaseReceiver.sol"; - -import {VaultHub} from "./vaults/VaultHub.sol"; -import {OracleReportSanityChecker} from "./sanity_checks/OracleReportSanityChecker.sol"; - - -interface IStakingRouter { - function getStakingRewardsDistribution() - external - view - returns ( - address[] memory recipients, - uint256[] memory stakingModuleIds, - uint96[] memory stakingModuleFees, - uint96 totalFee, - uint256 precisionPoints - ); - - function reportRewardsMinted( - uint256[] memory _stakingModuleIds, - uint256[] memory _totalShares - ) external; -} - -interface IWithdrawalQueue { - function prefinalize(uint256[] memory _batches, uint256 _maxShareRate) - external - view - returns (uint256 ethToLock, uint256 sharesToBurn); - - function isPaused() external view returns (bool); -} - -interface ILido { - function getTotalPooledEther() external view returns (uint256); - function getExternalEther() external view returns (uint256); - function getTotalShares() external view returns (uint256); - function getSharesByPooledEth(uint256) external view returns (uint256); - function getBeaconStat() external view returns ( - uint256 depositedValidators, - uint256 beaconValidators, - uint256 beaconBalance - ); - function processClStateUpdate( - uint256 _reportTimestamp, - uint256 _preClValidators, - uint256 _reportClValidators, - uint256 _reportClBalance, - uint256 _postExternalBalance - ) external; - function collectRewardsAndProcessWithdrawals( - uint256 _reportTimestamp, - uint256 _reportClBalance, - uint256 _adjustedPreCLBalance, - uint256 _withdrawalsToWithdraw, - uint256 _elRewardsToWithdraw, - uint256 _lastWithdrawalRequestToFinalize, - uint256 _simulatedShareRate, - uint256 _etherToLockOnWithdrawalQueue - ) external; - function emitTokenRebase( - uint256 _reportTimestamp, - uint256 _timeElapsed, - uint256 _preTotalShares, - uint256 _preTotalEther, - uint256 _postTotalShares, - uint256 _postTotalEther, - uint256 _sharesMintedAsFees - ) external; - function mintShares(address _recipient, uint256 _sharesAmount) external; - function burnShares(address _account, uint256 _sharesAmount) external; -} - -struct ReportValues { - /// @notice timestamp of the block the report is based on. All provided report values is actual on this timestamp - uint256 timestamp; - /// @notice seconds elapsed since the previous report - uint256 timeElapsed; - /// @notice total number of Lido validators on Consensus Layers (exited included) - uint256 clValidators; - /// @notice sum of all Lido validators' balances on Consensus Layer - uint256 clBalance; - /// @notice withdrawal vault balance - uint256 withdrawalVaultBalance; - /// @notice elRewards vault balance - uint256 elRewardsVaultBalance; - /// @notice stETH shares requested to burn through Burner - uint256 sharesRequestedToBurn; - /// @notice the ascendingly-sorted array of withdrawal request IDs obtained by calling - /// WithdrawalQueue.calculateFinalizationBatches. Can be empty array if no withdrawal to finalize - uint256[] withdrawalFinalizationBatches; - /// @notice array of combined values for each Lido vault - /// (sum of all the balances of Lido validators of the vault - /// plus the balance of the vault itself) - uint256[] vaultValues; - /// @notice netCashFlow of each Lido vault - /// (difference between deposits to and withdrawals from the vault) - int256[] netCashFlows; -} - -/// @title Lido Accounting contract -/// @author folkyatina -/// @notice contract is responsible for handling oracle reports -/// calculating all the state changes that is required to apply the report -/// and distributing calculated values to relevant parts of the protocol -contract Accounting is VaultHub { - struct Contracts { - address accountingOracleAddress; - OracleReportSanityChecker oracleReportSanityChecker; - IBurner burner; - IWithdrawalQueue withdrawalQueue; - IPostTokenRebaseReceiver postTokenRebaseReceiver; - IStakingRouter stakingRouter; - } - - struct PreReportState { - uint256 clValidators; - uint256 clBalance; - uint256 totalPooledEther; - uint256 totalShares; - uint256 depositedValidators; - uint256 externalEther; - } - - /// @notice precalculated values that is used to change the state of the protocol during the report - struct CalculatedValues { - /// @notice amount of ether to collect from WithdrawalsVault to the buffer - uint256 withdrawals; - /// @notice amount of ether to collect from ELRewardsVault to the buffer - uint256 elRewards; - - /// @notice amount of ether to transfer to WithdrawalQueue to finalize requests - uint256 etherToFinalizeWQ; - /// @notice number of stETH shares to transfer to Burner because of WQ finalization - uint256 sharesToFinalizeWQ; - /// @notice number of stETH shares transferred from WQ that will be burned this (to be removed) - uint256 sharesToBurnForWithdrawals; - /// @notice number of stETH shares that will be burned from Burner this report - uint256 totalSharesToBurn; - - /// @notice number of stETH shares to mint as a fee to Lido treasury - uint256 sharesToMintAsFees; - - /// @notice amount of NO fees to transfer to each module - StakingRewardsDistribution rewardDistribution; - /// @notice amount of CL ether that is not rewards earned during this report period - uint256 principalClBalance; - /// @notice total number of stETH shares after the report is applied - uint256 postTotalShares; - /// @notice amount of ether under the protocol after the report is applied - uint256 postTotalPooledEther; - /// @notice rebased amount of external ether - uint256 externalEther; - /// @notice amount of ether to be locked in the vaults - uint256[] vaultsLockedEther; - /// @notice amount of shares to be minted as vault fees to the treasury - uint256[] vaultsTreasuryFeeShares; - } - - struct StakingRewardsDistribution { - address[] recipients; - uint256[] moduleIds; - uint96[] modulesFees; - uint96 totalFee; - uint256 precisionPoints; - } - - /// @notice deposit size in wei (for pre-maxEB accounting) - uint256 private constant DEPOSIT_SIZE = 32 ether; - - /// @notice Lido Locator contract - ILidoLocator public immutable LIDO_LOCATOR; - /// @notice Lido contract - ILido public immutable LIDO; - - constructor(address _admin, ILidoLocator _lidoLocator, ILido _lido, address _treasury) - VaultHub(_admin, address(_lido), _treasury){ - LIDO_LOCATOR = _lidoLocator; - LIDO = _lido; - } - - /// @notice calculates all the state changes that is required to apply the report - /// @param _report report values - /// @param _withdrawalShareRate maximum share rate used for withdrawal resolution - /// if _withdrawalShareRate == 0, no withdrawals are - /// simulated - function simulateOracleReport( - ReportValues memory _report, - uint256 _withdrawalShareRate - ) public view returns ( - CalculatedValues memory update - ) { - Contracts memory contracts = _loadOracleReportContracts(); - PreReportState memory pre = _snapshotPreReportState(); - - return _simulateOracleReport(contracts, pre, _report, _withdrawalShareRate); - } - - /// @notice Updates accounting stats, collects EL rewards and distributes collected rewards - /// if beacon balance increased, performs withdrawal requests finalization - /// @dev periodically called by the AccountingOracle contract - function handleOracleReport( - ReportValues memory _report - ) external { - Contracts memory contracts = _loadOracleReportContracts(); - if (msg.sender != contracts.accountingOracleAddress) revert NotAuthorized("handleOracleReport", msg.sender); - - (PreReportState memory pre, CalculatedValues memory update, uint256 withdrawalsShareRate) - = _calculateOracleReportContext(contracts, _report); - - _applyOracleReportContext(contracts, _report, pre, update, withdrawalsShareRate); - } - - /// @dev prepare all the required data to process the report - function _calculateOracleReportContext( - Contracts memory _contracts, - ReportValues memory _report - ) internal view returns ( - PreReportState memory pre, - CalculatedValues memory update, - uint256 withdrawalsShareRate - ) { - pre = _snapshotPreReportState(); - - CalculatedValues memory updateNoWithdrawals = _simulateOracleReport(_contracts, pre, _report, 0); - - withdrawalsShareRate = updateNoWithdrawals.postTotalPooledEther * 1e27 / updateNoWithdrawals.postTotalShares; - - update = _simulateOracleReport(_contracts, pre, _report, withdrawalsShareRate); - } - - /// @dev reads the current state of the protocol to the memory - function _snapshotPreReportState() internal view returns (PreReportState memory pre) { - (pre.depositedValidators, pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); - pre.totalPooledEther = LIDO.getTotalPooledEther(); - pre.totalShares = LIDO.getTotalShares(); - pre.externalEther = LIDO.getExternalEther(); - } - - /// @dev calculates all the state changes that is required to apply the report - /// @dev if _withdrawalsShareRate == 0, no withdrawals are simulated - function _simulateOracleReport( - Contracts memory _contracts, - PreReportState memory _pre, - ReportValues memory _report, - uint256 _withdrawalsShareRate - ) internal view returns (CalculatedValues memory update){ - update.rewardDistribution = _getStakingRewardsDistribution(_contracts.stakingRouter); - - if (_withdrawalsShareRate != 0) { - // Get the ether to lock for withdrawal queue and shares to move to Burner to finalize requests - ( - update.etherToFinalizeWQ, - update.sharesToFinalizeWQ - ) = _calculateWithdrawals(_contracts, _report, _withdrawalsShareRate); - } - - // Principal CL balance is the sum of the current CL balance and - // validator deposits during this report - // TODO: to support maxEB we need to get rid of validator counting - update.principalClBalance = _pre.clBalance + (_report.clValidators - _pre.clValidators) * DEPOSIT_SIZE; - - // Limit the rebase to avoid oracle frontrunning - // by leaving some ether to sit in elrevards vault or withdrawals vault - // and/or leaving some shares unburnt on Burner to be processed on future reports - ( - update.withdrawals, - update.elRewards, - update.sharesToBurnForWithdrawals, - update.totalSharesToBurn // shares to burn from Burner balance - ) = _contracts.oracleReportSanityChecker.smoothenTokenRebase( - _pre.totalPooledEther, - _pre.totalShares, - update.principalClBalance, - _report.clBalance, - _report.withdrawalVaultBalance, - _report.elRewardsVaultBalance, - _report.sharesRequestedToBurn, - update.etherToFinalizeWQ, - update.sharesToFinalizeWQ - ); - - // Pre-calculate total amount of protocol fees for this rebase - // amount of shares that will be minted to pay it - // and the new value of externalEther after the rebase - ( - update.sharesToMintAsFees, - update.externalEther - ) = _calculateFeesAndExternalBalance(_report, _pre, update); - - // Calculate the new total shares and total pooled ether after the rebase - update.postTotalShares = _pre.totalShares // totalShares already includes externalShares - + update.sharesToMintAsFees // new shares minted to pay fees - - update.totalSharesToBurn; // shares burned for withdrawals and cover - - update.postTotalPooledEther = _pre.totalPooledEther // was before the report - + _report.clBalance + update.withdrawals - update.principalClBalance // total cl rewards (or penalty) - + update.elRewards // elrewards - + update.externalEther - _pre.externalEther // vaults rewards - - update.etherToFinalizeWQ; // withdrawals - - // Calculate the amount of ether locked in the vaults to back external balance of stETH - // and the amount of shares to mint as fees to the treasury for each vaults - (update.vaultsLockedEther, update.vaultsTreasuryFeeShares) = _calculateVaultsRebase( - update.postTotalShares, - update.postTotalPooledEther, - _pre.totalShares, - _pre.totalPooledEther, - update.sharesToMintAsFees - ); - } - - /// @dev return amount to lock on withdrawal queue and shares to burn depending on the finalization batch parameters - function _calculateWithdrawals( - Contracts memory _contracts, - ReportValues memory _report, - uint256 _simulatedShareRate - ) internal view returns (uint256 etherToLock, uint256 sharesToBurn) { - if (_report.withdrawalFinalizationBatches.length != 0 && !_contracts.withdrawalQueue.isPaused()) { - (etherToLock, sharesToBurn) = _contracts.withdrawalQueue.prefinalize( - _report.withdrawalFinalizationBatches, - _simulatedShareRate - ); - } - } - - /// @dev calculates shares that are minted to treasury as the protocol fees - /// and rebased value of the external balance - function _calculateFeesAndExternalBalance( - ReportValues memory _report, - PreReportState memory _pre, - CalculatedValues memory _calculated - ) internal view returns (uint256 sharesToMintAsFees, uint256 externalEther) { - // we are calculating the share rate equal to the post-rebase share rate - // but with fees taken as eth deduction - // and without externalBalance taken into account - uint256 externalShares = LIDO.getSharesByPooledEth(_pre.externalEther); - uint256 shares = _pre.totalShares - _calculated.totalSharesToBurn - externalShares; - uint256 eth = _pre.totalPooledEther - _calculated.etherToFinalizeWQ - _pre.externalEther; - - uint256 unifiedClBalance = _report.clBalance + _calculated.withdrawals; - - // Don't mint/distribute any protocol fee on the non-profitable Lido oracle report - // (when consensus layer balance delta is zero or negative). - // See LIP-12 for details: - // https://research.lido.fi/t/lip-12-on-chain-part-of-the-rewards-distribution-after-the-merge/1625 - if (unifiedClBalance > _calculated.principalClBalance) { - uint256 totalRewards = unifiedClBalance - _calculated.principalClBalance + _calculated.elRewards; - uint256 totalFee = _calculated.rewardDistribution.totalFee; - uint256 precision = _calculated.rewardDistribution.precisionPoints; - uint256 feeEther = totalRewards * totalFee / precision; - eth += totalRewards - feeEther; - - // but we won't pay fees in ether, so we need to calculate how many shares we need to mint as fees - sharesToMintAsFees = feeEther * shares / eth; - } else { - uint256 clPenalty = _calculated.principalClBalance - unifiedClBalance; - eth = eth - clPenalty + _calculated.elRewards; - } - - // externalBalance is rebasing at the same rate as the primary balance does - externalEther = externalShares * eth / shares; - } - - /// @dev applies the precalculated changes to the protocol state - function _applyOracleReportContext( - Contracts memory _contracts, - ReportValues memory _report, - PreReportState memory _pre, - CalculatedValues memory _update, - uint256 _simulatedShareRate - ) internal { - _checkAccountingOracleReport(_contracts, _report, _pre, _update); - - uint256 lastWithdrawalRequestToFinalize; - if (_update.sharesToFinalizeWQ > 0) { - _contracts.burner.requestBurnShares( - address(_contracts.withdrawalQueue), _update.sharesToFinalizeWQ - ); - - lastWithdrawalRequestToFinalize = - _report.withdrawalFinalizationBatches[_report.withdrawalFinalizationBatches.length - 1]; - } - - LIDO.processClStateUpdate( - _report.timestamp, - _pre.clValidators, - _report.clValidators, - _report.clBalance, - _update.externalEther - ); - - if (_update.totalSharesToBurn > 0) { - _contracts.burner.commitSharesToBurn(_update.totalSharesToBurn); - } - - // Distribute protocol fee (treasury & node operators) - if (_update.sharesToMintAsFees > 0) { - _distributeFee( - _contracts.stakingRouter, - _update.rewardDistribution, - _update.sharesToMintAsFees - ); - } - - LIDO.collectRewardsAndProcessWithdrawals( - _report.timestamp, - _report.clBalance, - _update.principalClBalance, - _update.withdrawals, - _update.elRewards, - lastWithdrawalRequestToFinalize, - _simulatedShareRate, - _update.etherToFinalizeWQ - ); - - _updateVaults( - _report.vaultValues, - _report.netCashFlows, - _update.vaultsLockedEther, - _update.vaultsTreasuryFeeShares - ); - - _notifyObserver(_contracts.postTokenRebaseReceiver, _report, _pre, _update); - - LIDO.emitTokenRebase( - _report.timestamp, - _report.timeElapsed, - _pre.totalShares, - _pre.totalPooledEther, - _update.postTotalShares, - _update.postTotalPooledEther, - _update.sharesToMintAsFees - ); - } - - - /// @dev checks the provided oracle data internally and against the sanity checker contract - /// reverts if a check fails - function _checkAccountingOracleReport( - Contracts memory _contracts, - ReportValues memory _report, - PreReportState memory _pre, - CalculatedValues memory _update - ) internal view { - if (_report.timestamp >= block.timestamp) revert IncorrectReportTimestamp(_report.timestamp, block.timestamp); - if (_report.clValidators < _pre.clValidators || _report.clValidators > _pre.depositedValidators) { - revert IncorrectReportValidators(_report.clValidators, _pre.clValidators, _pre.depositedValidators); - - } - - _contracts.oracleReportSanityChecker.checkAccountingOracleReport( - _report.timeElapsed, - _update.principalClBalance, - _report.clBalance, - _report.withdrawalVaultBalance, - _report.elRewardsVaultBalance, - _report.sharesRequestedToBurn, - _pre.clValidators, - _report.clValidators - ); - - if (_report.withdrawalFinalizationBatches.length > 0) { - _contracts.oracleReportSanityChecker.checkWithdrawalQueueOracleReport( - _report.withdrawalFinalizationBatches[_report.withdrawalFinalizationBatches.length - 1], - _report.timestamp - ); - } - } - - /// @dev Notify observer about the completed token rebase. - function _notifyObserver( - IPostTokenRebaseReceiver _postTokenRebaseReceiver, - ReportValues memory _report, - PreReportState memory _pre, - CalculatedValues memory _update - ) internal { - if (address(_postTokenRebaseReceiver) != address(0)) { - _postTokenRebaseReceiver.handlePostTokenRebase( - _report.timestamp, - _report.timeElapsed, - _pre.totalShares, - _pre.totalPooledEther, - _update.postTotalShares, - _update.postTotalPooledEther, - _update.sharesToMintAsFees - ); - } - } - - /// @dev mints protocol fees to the treasury and node operators - function _distributeFee( - IStakingRouter _stakingRouter, - StakingRewardsDistribution memory _rewardsDistribution, - uint256 _sharesToMintAsFees - ) internal { - (uint256[] memory moduleRewards, uint256 totalModuleRewards) = - _mintModuleRewards( - _rewardsDistribution.recipients, - _rewardsDistribution.modulesFees, - _rewardsDistribution.totalFee, - _sharesToMintAsFees - ); - - _mintTreasuryRewards(_sharesToMintAsFees - totalModuleRewards); - - _stakingRouter.reportRewardsMinted( - _rewardsDistribution.moduleIds, - moduleRewards - ); - } - - /// @dev mint rewards to the StakingModule recipients - function _mintModuleRewards( - address[] memory _recipients, - uint96[] memory _modulesFees, - uint256 _totalFee, - uint256 _totalRewards - ) internal returns (uint256[] memory moduleRewards, uint256 totalModuleRewards) { - moduleRewards = new uint256[](_recipients.length); - - for (uint256 i; i < _recipients.length; ++i) { - if (_modulesFees[i] > 0) { - uint256 iModuleRewards = _totalRewards * _modulesFees[i] / _totalFee; - moduleRewards[i] = iModuleRewards; - LIDO.mintShares(_recipients[i], iModuleRewards); - totalModuleRewards = totalModuleRewards + iModuleRewards; - } - } - } - - /// @dev mints treasury rewards - function _mintTreasuryRewards(uint256 _amount) internal { - address treasury = LIDO_LOCATOR.treasury(); - - LIDO.mintShares(treasury, _amount); - } - - /// @dev loads the required contracts from the LidoLocator to the struct in the memory - function _loadOracleReportContracts() internal view returns (Contracts memory) { - ( - address accountingOracleAddress, - address oracleReportSanityChecker, - address burner, - address withdrawalQueue, - address postTokenRebaseReceiver, - address stakingRouter - ) = LIDO_LOCATOR.oracleReportComponents(); - - return Contracts( - accountingOracleAddress, - OracleReportSanityChecker(oracleReportSanityChecker), - IBurner(burner), - IWithdrawalQueue(withdrawalQueue), - IPostTokenRebaseReceiver(postTokenRebaseReceiver), - IStakingRouter(stakingRouter) - ); - } - - /// @dev loads the staking rewards distribution to the struct in the memory - function _getStakingRewardsDistribution(IStakingRouter _stakingRouter) - internal view returns (StakingRewardsDistribution memory ret) { - ( - ret.recipients, - ret.moduleIds, - ret.modulesFees, - ret.totalFee, - ret.precisionPoints - ) = _stakingRouter.getStakingRewardsDistribution(); - - if (ret.recipients.length != ret.modulesFees.length) revert InequalArrayLengths(ret.recipients.length, ret.modulesFees.length); - if (ret.moduleIds.length != ret.modulesFees.length) revert InequalArrayLengths(ret.moduleIds.length, ret.modulesFees.length); - } - - error InequalArrayLengths(uint256 firstArrayLength, uint256 secondArrayLength); - error IncorrectReportTimestamp(uint256 reportTimestamp, uint256 upperBoundTimestamp); - error IncorrectReportValidators(uint256 reportValidators, uint256 minValidators, uint256 maxValidators); -} diff --git a/contracts/0.8.9/oracle/AccountingOracle.sol b/contracts/0.8.9/oracle/AccountingOracle.sol index 5afc26a1d..5d6f44e3c 100644 --- a/contracts/0.8.9/oracle/AccountingOracle.sol +++ b/contracts/0.8.9/oracle/AccountingOracle.sol @@ -9,7 +9,32 @@ import { UnstructuredStorage } from "../lib/UnstructuredStorage.sol"; import { BaseOracle, IConsensusContract } from "./BaseOracle.sol"; -import { ReportValues } from "../Accounting.sol"; +struct ReportValues { + /// @notice timestamp of the block the report is based on. All provided report values is actual on this timestamp + uint256 timestamp; + /// @notice seconds elapsed since the previous report + uint256 timeElapsed; + /// @notice total number of Lido validators on Consensus Layers (exited included) + uint256 clValidators; + /// @notice sum of all Lido validators' balances on Consensus Layer + uint256 clBalance; + /// @notice withdrawal vault balance + uint256 withdrawalVaultBalance; + /// @notice elRewards vault balance + uint256 elRewardsVaultBalance; + /// @notice stETH shares requested to burn through Burner + uint256 sharesRequestedToBurn; + /// @notice the ascendingly-sorted array of withdrawal request IDs obtained by calling + /// WithdrawalQueue.calculateFinalizationBatches. Can be empty array if no withdrawal to finalize + uint256[] withdrawalFinalizationBatches; + /// @notice array of combined values for each Lido vault + /// (sum of all the balances of Lido validators of the vault + /// plus the balance of the vault itself) + uint256[] vaultValues; + /// @notice netCashFlow of each Lido vault + /// (difference between deposits to and withdrawals from the vault) + int256[] netCashFlows; +} interface IReportReceiver { diff --git a/contracts/0.8.9/vaults/LiquidStakingVault.sol b/contracts/0.8.9/vaults/LiquidStakingVault.sol deleted file mode 100644 index dbfdf40b5..000000000 --- a/contracts/0.8.9/vaults/LiquidStakingVault.sol +++ /dev/null @@ -1,251 +0,0 @@ -// SPDX-FileCopyrightText: 2023 Lido -// SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md -pragma solidity 0.8.9; - -import {StakingVault} from "./StakingVault.sol"; -import {ILiquid} from "./interfaces/ILiquid.sol"; -import {ILockable} from "./interfaces/ILockable.sol"; -import {ILiquidity} from "./interfaces/ILiquidity.sol"; - -interface StETH { - function transferFrom(address, address, uint256) external; -} - -// TODO: add erc-4626-like can* methods -// TODO: add sanity checks -// TODO: unstructured storage -contract LiquidStakingVault is StakingVault, ILiquid, ILockable { - uint256 private constant MAX_FEE = 10000; - ILiquidity public immutable LIQUIDITY_PROVIDER; - StETH public immutable STETH; - - struct Report { - uint128 value; - int128 netCashFlow; - } - - Report public lastReport; - Report public lastClaimedReport; - - uint256 public locked; - - // Is direct validator depositing affects this accounting? - int256 public netCashFlow; - - uint256 nodeOperatorFee; - uint256 vaultOwnerFee; - - uint256 public accumulatedVaultOwnerFee; - - constructor( - address _liquidityProvider, - address _liquidityToken, - address _owner, - address _depositContract - ) StakingVault(_owner, _depositContract) { - LIQUIDITY_PROVIDER = ILiquidity(_liquidityProvider); - STETH = StETH(_liquidityToken); - } - - function value() public view override returns (uint256) { - return uint256(int128(lastReport.value) + netCashFlow - lastReport.netCashFlow); - } - - function isHealthy() public view returns (bool) { - return locked <= value(); - } - - function accumulatedNodeOperatorFee() public view returns (uint256) { - int128 earnedRewards = int128(lastReport.value - lastClaimedReport.value) - - (lastReport.netCashFlow - lastClaimedReport.netCashFlow); - - if (earnedRewards > 0) { - return uint128(earnedRewards) * nodeOperatorFee / MAX_FEE; - } else { - return 0; - } - } - - function canWithdraw() public view returns (uint256) { - uint256 reallyLocked = _max(locked, accumulatedNodeOperatorFee() + accumulatedVaultOwnerFee); - if (reallyLocked > value()) return 0; - - return value() - reallyLocked; - } - - function deposit() public payable override(StakingVault) { - netCashFlow += int256(msg.value); - - super.deposit(); - } - - function withdraw( - address _receiver, - uint256 _amount - ) public override(StakingVault) { - if (_receiver == address(0)) revert ZeroArgument("receiver"); - if (_amount == 0) revert ZeroArgument("amount"); - if (canWithdraw() < _amount) revert NotEnoughUnlockedEth(canWithdraw(), _amount); - - _withdraw(_receiver, _amount); - - _mustBeHealthy(); - } - - function topupValidators( - uint256 _keysCount, - bytes calldata _publicKeysBatch, - bytes calldata _signaturesBatch - ) public override(StakingVault) { - // unhealthy vaults are up to force rebalancing - // so, we don't want it to send eth back to the Beacon Chain - _mustBeHealthy(); - - super.topupValidators(_keysCount, _publicKeysBatch, _signaturesBatch); - } - - function mint( - address _receiver, - uint256 _amountOfTokens - ) external payable onlyRole(VAULT_MANAGER_ROLE) andDeposit() { - if (_receiver == address(0)) revert ZeroArgument("receiver"); - if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); - - _mint(_receiver, _amountOfTokens); - } - - function burn(uint256 _amountOfTokens) external onlyRole(VAULT_MANAGER_ROLE) { - if (_amountOfTokens == 0) revert ZeroArgument("amountOfShares"); - - // transfer stETH to the accounting from the owner on behalf of the vault - STETH.transferFrom(msg.sender, address(LIQUIDITY_PROVIDER), _amountOfTokens); - - // burn shares at once but unlock balance later during the report - LIQUIDITY_PROVIDER.burnStethBackedByVault(_amountOfTokens); - } - - function rebalance(uint256 _amountOfETH) external payable andDeposit() { - if (_amountOfETH == 0) revert ZeroArgument("amountOfETH"); - if (address(this).balance < _amountOfETH) revert NotEnoughBalance(address(this).balance); - - if ( - hasRole(VAULT_MANAGER_ROLE, msg.sender) || - (!isHealthy() && msg.sender == address(LIQUIDITY_PROVIDER)) - ) { // force rebalance - // TODO: check rounding here - // mint some stETH in Lido v2 and burn it on the vault - netCashFlow -= int256(_amountOfETH); - emit Withdrawal(msg.sender, _amountOfETH); - - LIQUIDITY_PROVIDER.rebalance{value: _amountOfETH}(); - } else { - revert NotAuthorized("rebalance", msg.sender); - } - } - - function disconnectFromHub() external payable andDeposit() onlyRole(VAULT_MANAGER_ROLE) { - // TODO: check what guards we should have here - - LIQUIDITY_PROVIDER.disconnectVault(); - } - - function update(uint256 _value, int256 _ncf, uint256 _locked) external { - if (msg.sender != address(LIQUIDITY_PROVIDER)) revert NotAuthorized("update", msg.sender); - - lastReport = Report(uint128(_value), int128(_ncf)); //TODO: safecast - locked = _locked; - - accumulatedVaultOwnerFee += _value * vaultOwnerFee / 365 / MAX_FEE; - - emit Reported(_value, _ncf, _locked); - } - - function setNodeOperatorFee(uint256 _nodeOperatorFee) external onlyRole(VAULT_MANAGER_ROLE) { - nodeOperatorFee = _nodeOperatorFee; - - if (accumulatedNodeOperatorFee() > 0) revert NeedToClaimAccumulatedNodeOperatorFee(); - } - - function setVaultOwnerFee(uint256 _vaultOwnerFee) external onlyRole(VAULT_MANAGER_ROLE) { - vaultOwnerFee = _vaultOwnerFee; - } - - function claimNodeOperatorFee(address _receiver, bool _liquid) external onlyRole(NODE_OPERATOR_ROLE) { - if (_receiver == address(0)) revert ZeroArgument("receiver"); - - uint256 feesToClaim = accumulatedNodeOperatorFee(); - - if (feesToClaim > 0) { - lastClaimedReport = lastReport; - - if (_liquid) { - _mint(_receiver, feesToClaim); - } else { - _withdrawFeeInEther(_receiver, feesToClaim); - } - } - } - - function claimVaultOwnerFee( - address _receiver, - bool _liquid - ) external onlyRole(VAULT_MANAGER_ROLE) { - if (_receiver == address(0)) revert ZeroArgument("receiver"); - _mustBeHealthy(); - - uint256 feesToClaim = accumulatedVaultOwnerFee; - - if (feesToClaim > 0) { - accumulatedVaultOwnerFee = 0; - - if (_liquid) { - _mint(_receiver, feesToClaim); - } else { - _withdrawFeeInEther(_receiver, feesToClaim); - } - } - } - - function _withdrawFeeInEther(address _receiver, uint256 _amountOfTokens) internal { - int256 unlocked = int256(value()) - int256(locked); - uint256 canWithdrawFee = unlocked >= 0 ? uint256(unlocked) : 0; - if (canWithdrawFee < _amountOfTokens) revert NotEnoughUnlockedEth(canWithdrawFee, _amountOfTokens); - _withdraw(_receiver, _amountOfTokens); - } - - function _withdraw(address _receiver, uint256 _amountOfTokens) internal { - netCashFlow -= int256(_amountOfTokens); - super.withdraw(_receiver, _amountOfTokens); - } - - function _mint(address _receiver, uint256 _amountOfTokens) internal { - uint256 newLocked = LIQUIDITY_PROVIDER.mintStethBackedByVault(_receiver, _amountOfTokens); - - if (newLocked > locked) { - locked = newLocked; - - emit Locked(newLocked); - } - } - - function _mustBeHealthy() private view { - if (locked > value()) revert NotHealthy(locked, value()); - } - - modifier andDeposit() { - if (msg.value > 0) { - deposit(); - } - _; - } - - function _max(uint256 a, uint256 b) internal pure returns (uint256) { - return a > b ? a : b; - } - - error NotHealthy(uint256 locked, uint256 value); - error NotEnoughUnlockedEth(uint256 unlocked, uint256 amount); - error NeedToClaimAccumulatedNodeOperatorFee(); -} diff --git a/contracts/0.8.9/vaults/StakingVault.sol b/contracts/0.8.9/vaults/StakingVault.sol deleted file mode 100644 index 1a88c0409..000000000 --- a/contracts/0.8.9/vaults/StakingVault.sol +++ /dev/null @@ -1,102 +0,0 @@ -// SPDX-FileCopyrightText: 2023 Lido -// SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md -pragma solidity 0.8.9; - -import {BeaconChainDepositor} from "../BeaconChainDepositor.sol"; -import {AccessControlEnumerable} from "../utils/access/AccessControlEnumerable.sol"; -import {IStaking} from "./interfaces/IStaking.sol"; - -// TODO: trigger validator exit -// TODO: add recover functions -// TODO: max size -// TODO: move roles to the external contract - -/// @title StakingVault -/// @author folkyatina -/// @notice Basic ownable vault for staking. Allows to deposit ETH, create -/// batches of validators withdrawal credentials set to the vault, receive -/// various rewards and withdraw ETH. -contract StakingVault is IStaking, BeaconChainDepositor, AccessControlEnumerable { - address public constant EVERYONE = address(0x4242424242424242424242424242424242424242); - - bytes32 public constant NODE_OPERATOR_ROLE = keccak256("NODE_OPERATOR_ROLE"); - bytes32 public constant VAULT_MANAGER_ROLE = keccak256("VAULT_MANAGER_ROLE"); - bytes32 public constant DEPOSITOR_ROLE = keccak256("DEPOSITOR_ROLE"); - - constructor( - address _owner, - address _depositContract - ) BeaconChainDepositor(_depositContract) { - _grantRole(DEFAULT_ADMIN_ROLE, _owner); - _grantRole(VAULT_MANAGER_ROLE, _owner); - _grantRole(DEPOSITOR_ROLE, EVERYONE); - } - - function getWithdrawalCredentials() public view returns (bytes32) { - return bytes32((0x01 << 248) + uint160(address(this))); - } - - receive() external payable virtual { - if (msg.value == 0) revert ZeroArgument("msg.value"); - - emit ELRewards(msg.sender, msg.value); - } - - /// @notice Deposit ETH to the vault - function deposit() public payable virtual { - if (msg.value == 0) revert ZeroArgument("msg.value"); - - if (hasRole(DEPOSITOR_ROLE, EVERYONE) || hasRole(DEPOSITOR_ROLE, msg.sender)) { - emit Deposit(msg.sender, msg.value); - } else { - revert NotAuthorized("deposit", msg.sender); - } - } - - /// @notice Create validators on the Beacon Chain - function topupValidators( - uint256 _keysCount, - bytes calldata _publicKeysBatch, - bytes calldata _signaturesBatch - ) public virtual onlyRole(NODE_OPERATOR_ROLE) { - if (_keysCount == 0) revert ZeroArgument("keysCount"); - // TODO: maxEB + DSM support - _makeBeaconChainDeposits32ETH( - _keysCount, - bytes.concat(getWithdrawalCredentials()), - _publicKeysBatch, - _signaturesBatch - ); - emit ValidatorsTopup(msg.sender, _keysCount, _keysCount * 32 ether); - } - - function triggerValidatorExit( - uint256 _numberOfKeys - ) public virtual onlyRole(VAULT_MANAGER_ROLE) { - // [here will be triggerable exit] - - emit ValidatorExitTriggered(msg.sender, _numberOfKeys); - } - - /// @notice Withdraw ETH from the vault - function withdraw( - address _receiver, - uint256 _amount - ) public virtual onlyRole(VAULT_MANAGER_ROLE) { - if (_receiver == address(0)) revert ZeroArgument("receiver"); - if (_amount == 0) revert ZeroArgument("amount"); - if (_amount > address(this).balance) revert NotEnoughBalance(address(this).balance); - - (bool success,) = _receiver.call{value: _amount}(""); - if (!success) revert TransferFailed(_receiver, _amount); - - emit Withdrawal(_receiver, _amount); - } - - error ZeroArgument(string argument); - error TransferFailed(address receiver, uint256 amount); - error NotEnoughBalance(uint256 balance); - error NotAuthorized(string operation, address addr); -} diff --git a/contracts/0.8.9/vaults/VaultHub.sol b/contracts/0.8.9/vaults/VaultHub.sol deleted file mode 100644 index fc2751a81..000000000 --- a/contracts/0.8.9/vaults/VaultHub.sol +++ /dev/null @@ -1,410 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md -pragma solidity 0.8.9; - -import {AccessControlEnumerable} from "../utils/access/AccessControlEnumerable.sol"; -import {ILockable} from "./interfaces/ILockable.sol"; -import {IHub} from "./interfaces/IHub.sol"; -import {ILiquidity} from "./interfaces/ILiquidity.sol"; - -interface StETH { - function mintExternalShares(address, uint256) external; - - function burnExternalShares(uint256) external; - - function getExternalEther() external view returns (uint256); - - function getMaxExternalBalance() external view returns (uint256); - - function getPooledEthByShares(uint256) external view returns (uint256); - - function getSharesByPooledEth(uint256) external view returns (uint256); - - function getTotalShares() external view returns (uint256); -} - -// TODO: rebalance gas compensation -// TODO: unstructured storag and upgradability - -/// @notice Vaults registry contract that is an interface to the Lido protocol -/// in the same time -/// @author folkyatina -abstract contract VaultHub is AccessControlEnumerable, IHub, ILiquidity { - /// @notice role that allows to connect vaults to the hub - bytes32 public constant VAULT_MASTER_ROLE = keccak256("VAULT_MASTER_ROLE"); - /// @dev basis points base - uint256 internal constant BPS_BASE = 100_00; - /// @dev maximum number of vaults that can be connected to the hub - uint256 internal constant MAX_VAULTS_COUNT = 500; - /// @dev maximum size of the vault relative to Lido TVL in basis points - uint256 internal constant MAX_VAULT_SIZE_BP = 10_00; - - StETH public immutable STETH; - address public immutable treasury; - - struct VaultSocket { - /// @notice vault address - ILockable vault; - /// @notice maximum number of stETH shares that can be minted by vault owner - uint96 capShares; - /// @notice total number of stETH shares minted by the vault - uint96 mintedShares; - /// @notice minimal share of ether that is reserved for each stETH minted - uint16 minReserveRatioBP; - /// @notice treasury fee in basis points - uint16 treasuryFeeBP; - } - - /// @notice vault sockets with vaults connected to the hub - /// @dev first socket is always zero. stone in the elevator - VaultSocket[] private sockets; - /// @notice mapping from vault address to its socket - /// @dev if vault is not connected to the hub, it's index is zero - mapping(ILockable => uint256) private vaultIndex; - - constructor(address _admin, address _stETH, address _treasury) { - STETH = StETH(_stETH); - treasury = _treasury; - - sockets.push(VaultSocket(ILockable(address(0)), 0, 0, 0, 0)); // stone in the elevator - - _setupRole(DEFAULT_ADMIN_ROLE, _admin); - } - - /// @notice returns the number of vaults connected to the hub - function vaultsCount() public view returns (uint256) { - return sockets.length - 1; - } - - function vault(uint256 _index) public view returns (ILockable) { - return sockets[_index + 1].vault; - } - - function vaultSocket(uint256 _index) external view returns (VaultSocket memory) { - return sockets[_index + 1]; - } - - function vaultSocket(ILockable _vault) public view returns (VaultSocket memory) { - return sockets[vaultIndex[_vault]]; - } - - function reserveRatio(ILockable _vault) public view returns (int256) { - return _reserveRatio(vaultSocket(_vault)); - } - - /// @notice connects a vault to the hub - /// @param _vault vault address - /// @param _capShares maximum number of stETH shares that can be minted by the vault - /// @param _minReserveRatioBP minimum reserve ratio in basis points - /// @param _treasuryFeeBP treasury fee in basis points - function connectVault( - ILockable _vault, - uint256 _capShares, - uint256 _minReserveRatioBP, - uint256 _treasuryFeeBP - ) external onlyRole(VAULT_MASTER_ROLE) { - if (address(_vault) == address(0)) revert ZeroArgument("vault"); - if (_capShares == 0) revert ZeroArgument("capShares"); - - if (_minReserveRatioBP == 0) revert ZeroArgument("reserveRatioBP"); - if (_minReserveRatioBP > BPS_BASE) revert ReserveRatioTooHigh(address(_vault), _minReserveRatioBP, BPS_BASE); - if (_treasuryFeeBP == 0) revert ZeroArgument("treasuryFeeBP"); - if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); - - if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault), vaultIndex[_vault]); - if (vaultsCount() == MAX_VAULTS_COUNT) revert TooManyVaults(); - if (_capShares > (STETH.getTotalShares() * MAX_VAULT_SIZE_BP) / BPS_BASE) { - revert CapTooHigh(address(_vault), _capShares, STETH.getTotalShares() / 10); - } - - uint256 capVaultBalance = STETH.getPooledEthByShares(_capShares); - uint256 maxExternalBalance = STETH.getMaxExternalBalance(); - if (capVaultBalance + STETH.getExternalEther() > maxExternalBalance) { - revert ExternalBalanceCapReached(address(_vault), capVaultBalance, maxExternalBalance); - } - - VaultSocket memory vr = VaultSocket( - ILockable(_vault), - uint96(_capShares), - 0, // mintedShares - uint16(_minReserveRatioBP), - uint16(_treasuryFeeBP) - ); - vaultIndex[_vault] = sockets.length; - sockets.push(vr); - - emit VaultConnected(address(_vault), _capShares, _minReserveRatioBP, _treasuryFeeBP); - } - - /// @notice disconnects a vault from the hub - /// @dev can be called by vaults only - function disconnectVault() external { - uint256 index = vaultIndex[ILockable(msg.sender)]; - if (index == 0) revert NotConnectedToHub(msg.sender); - - VaultSocket memory socket = sockets[index]; - ILockable vaultToDisconnect = socket.vault; - - if (socket.mintedShares > 0) { - uint256 stethToBurn = STETH.getPooledEthByShares(socket.mintedShares); - vaultToDisconnect.rebalance(stethToBurn); - } - - vaultToDisconnect.update(vaultToDisconnect.value(), vaultToDisconnect.netCashFlow(), 0); - - VaultSocket memory lastSocket = sockets[sockets.length - 1]; - sockets[index] = lastSocket; - vaultIndex[lastSocket.vault] = index; - sockets.pop(); - - delete vaultIndex[vaultToDisconnect]; - - emit VaultDisconnected(address(vaultToDisconnect)); - } - - /// @notice mint StETH tokens backed by vault external balance to the receiver address - /// @param _receiver address of the receiver - /// @param _amountOfTokens amount of stETH tokens to mint - /// @return totalEtherToLock total amount of ether that should be locked on the vault - /// @dev can be used by vaults only - function mintStethBackedByVault( - address _receiver, - uint256 _amountOfTokens - ) external returns (uint256 totalEtherToLock) { - if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); - if (_receiver == address(0)) revert ZeroArgument("receiver"); - - ILockable vault_ = ILockable(msg.sender); - uint256 index = vaultIndex[vault_]; - if (index == 0) revert NotConnectedToHub(msg.sender); - VaultSocket memory socket = sockets[index]; - - uint256 sharesToMint = STETH.getSharesByPooledEth(_amountOfTokens); - uint256 vaultSharesAfterMint = socket.mintedShares + sharesToMint; - if (vaultSharesAfterMint > socket.capShares) revert MintCapReached(msg.sender, socket.capShares); - - int256 reserveRatioAfterMint = _reserveRatio(vault_, vaultSharesAfterMint); - if (reserveRatioAfterMint < int16(socket.minReserveRatioBP)) { - revert MinReserveRatioReached(msg.sender, _reserveRatio(socket), socket.minReserveRatioBP); - } - - sockets[index].mintedShares = uint96(vaultSharesAfterMint); - - STETH.mintExternalShares(_receiver, sharesToMint); - - emit MintedStETHOnVault(msg.sender, _amountOfTokens); - - totalEtherToLock = - (STETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / - (BPS_BASE - socket.minReserveRatioBP); - } - - /// @notice burn steth from the balance of the vault contract - /// @param _amountOfTokens amount of tokens to burn - /// @dev can be used by vaults only - function burnStethBackedByVault(uint256 _amountOfTokens) external { - if (_amountOfTokens == 0) revert ZeroArgument("amountOfTokens"); - - uint256 index = vaultIndex[ILockable(msg.sender)]; - if (index == 0) revert NotConnectedToHub(msg.sender); - VaultSocket memory socket = sockets[index]; - - uint256 amountOfShares = STETH.getSharesByPooledEth(_amountOfTokens); - if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); - - sockets[index].mintedShares -= uint96(amountOfShares); - - STETH.burnExternalShares(amountOfShares); - - emit BurnedStETHOnVault(msg.sender, _amountOfTokens); - } - - /// @notice force rebalance of the vault - /// @param _vault vault address - /// @dev can be used permissionlessly if the vault is underreserved - function forceRebalance(ILockable _vault) external { - uint256 index = vaultIndex[_vault]; - if (index == 0) revert NotConnectedToHub(msg.sender); - VaultSocket memory socket = sockets[index]; - - int256 reserveRatio_ = _reserveRatio(socket); - - if (reserveRatio_ >= int16(socket.minReserveRatioBP)) { - revert AlreadyBalanced(address(_vault), reserveRatio_, socket.minReserveRatioBP); - } - - uint256 mintedStETH = STETH.getPooledEthByShares(socket.mintedShares); - uint256 maxMintedShare = (BPS_BASE - socket.minReserveRatioBP); - - // how much ETH should be moved out of the vault to rebalance it to minimal reserve ratio - // (mintedStETH - X) / (vault.value() - X) == (BPS_BASE - minReserveRatioBP) - // - // X is amountToRebalance - uint256 amountToRebalance = (mintedStETH * BPS_BASE - maxMintedShare * _vault.value()) / - socket.minReserveRatioBP; - - // TODO: add some gas compensation here - - _vault.rebalance(amountToRebalance); - - if (reserveRatio_ >= _reserveRatio(socket)) revert RebalanceFailed(address(_vault)); - } - - /// @notice rebalances the vault, by writing off the amount equal to passed ether - /// from the vault's minted stETH counter - /// @dev can be called by vaults only - function rebalance() external payable { - if (msg.value == 0) revert ZeroArgument("msg.value"); - - uint256 index = vaultIndex[ILockable(msg.sender)]; - if (index == 0) revert NotConnectedToHub(msg.sender); - VaultSocket memory socket = sockets[index]; - - uint256 amountOfShares = STETH.getSharesByPooledEth(msg.value); - if (socket.mintedShares < amountOfShares) revert NotEnoughShares(msg.sender, socket.mintedShares); - - sockets[index].mintedShares = socket.mintedShares - uint96(amountOfShares); - - // mint stETH (shares+ TPE+) - (bool success, ) = address(STETH).call{value: msg.value}(""); - if (!success) revert StETHMintFailed(msg.sender); - STETH.burnExternalShares(amountOfShares); - - emit VaultRebalanced(msg.sender, amountOfShares, _reserveRatio(socket)); - } - - function _calculateVaultsRebase( - uint256 postTotalShares, - uint256 postTotalPooledEther, - uint256 preTotalShares, - uint256 preTotalPooledEther, - uint256 sharesToMintAsFees - ) internal view returns (uint256[] memory lockedEther, uint256[] memory treasuryFeeShares) { - /// HERE WILL BE ACCOUNTING DRAGONS - - // \||/ - // | @___oo - // /\ /\ / (__,,,,| - // ) /^\) ^\/ _) - // ) /^\/ _) - // ) _ / / _) - // /\ )/\/ || | )_) - //< > |(,,) )__) - // || / \)___)\ - // | \____( )___) )___ - // \______(_______;;; __;;; - - uint256 length = vaultsCount(); - // for each vault - treasuryFeeShares = new uint256[](length); - - lockedEther = new uint256[](length); - - for (uint256 i = 0; i < length; ++i) { - VaultSocket memory socket = sockets[i + 1]; - - // if there is no fee in Lido, then no fee in vaults - // see LIP-12 for details - if (sharesToMintAsFees > 0) { - treasuryFeeShares[i] = _calculateLidoFees( - socket, - postTotalShares - sharesToMintAsFees, - postTotalPooledEther, - preTotalShares, - preTotalPooledEther - ); - } - - uint256 totalMintedShares = socket.mintedShares + treasuryFeeShares[i]; - uint256 mintedStETH = (totalMintedShares * postTotalPooledEther) / postTotalShares; //TODO: check rounding - lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.minReserveRatioBP); - } - } - - function _calculateLidoFees( - VaultSocket memory _socket, - uint256 postTotalSharesNoFees, - uint256 postTotalPooledEther, - uint256 preTotalShares, - uint256 preTotalPooledEther - ) internal view returns (uint256 treasuryFeeShares) { - ILockable vault_ = _socket.vault; - - uint256 chargeableValue = _min(vault_.value(), (_socket.capShares * preTotalPooledEther) / preTotalShares); - - // treasury fee is calculated as a share of potential rewards that - // Lido curated validators could earn if vault's ETH was staked in Lido - // itself and minted as stETH shares - // - // treasuryFeeShares = value * lidoGrossAPR * treasuryFeeRate / preShareRate - // lidoGrossAPR = postShareRateWithoutFees / preShareRate - 1 - // = value * (postShareRateWithoutFees / preShareRate - 1) * treasuryFeeRate / preShareRate - - // TODO: optimize potential rewards calculation - uint256 potentialRewards = ((chargeableValue * (postTotalPooledEther * preTotalShares)) / - (postTotalSharesNoFees * preTotalPooledEther) - - chargeableValue); - uint256 treasuryFee = (potentialRewards * _socket.treasuryFeeBP) / BPS_BASE; - - treasuryFeeShares = (treasuryFee * preTotalShares) / preTotalPooledEther; - } - - function _updateVaults( - uint256[] memory values, - int256[] memory netCashFlows, - uint256[] memory lockedEther, - uint256[] memory treasuryFeeShares - ) internal { - uint256 totalTreasuryShares; - for (uint256 i = 0; i < values.length; ++i) { - VaultSocket memory socket = sockets[i + 1]; - if (treasuryFeeShares[i] > 0) { - socket.mintedShares += uint96(treasuryFeeShares[i]); - totalTreasuryShares += treasuryFeeShares[i]; - } - - socket.vault.update(values[i], netCashFlows[i], lockedEther[i]); - } - - if (totalTreasuryShares > 0) { - STETH.mintExternalShares(treasury, totalTreasuryShares); - } - } - - function _reserveRatio(VaultSocket memory _socket) internal view returns (int256) { - return _reserveRatio(_socket.vault, _socket.mintedShares); - } - - function _reserveRatio(ILockable _vault, uint256 _mintedShares) internal view returns (int256) { - return - ((int256(_vault.value()) - int256(STETH.getPooledEthByShares(_mintedShares))) * int256(BPS_BASE)) / - int256(_vault.value()); - } - - function _min(uint256 a, uint256 b) internal pure returns (uint256) { - return a < b ? a : b; - } - - function _abs(int256 a) internal pure returns (uint256) { - return a < 0 ? uint256(-a) : uint256(a); - } - - error StETHMintFailed(address vault); - error AlreadyBalanced(address vault, int256 reserveRatio, uint256 minReserveRatio); - error NotEnoughShares(address vault, uint256 amount); - error MintCapReached(address vault, uint256 capShares); - error AlreadyConnected(address vault, uint256 index); - error NotConnectedToHub(address vault); - error RebalanceFailed(address vault); - error NotAuthorized(string operation, address addr); - error ZeroArgument(string argument); - error NotEnoughBalance(address vault, uint256 balance, uint256 shouldBe); - error TooManyVaults(); - error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); - error ReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); - error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); - error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); - error MinReserveRatioReached(address vault, int256 reserveRatio, uint256 minReserveRatio); -} diff --git a/contracts/0.8.9/vaults/interfaces/IHub.sol b/contracts/0.8.9/vaults/interfaces/IHub.sol deleted file mode 100644 index 7c523f707..000000000 --- a/contracts/0.8.9/vaults/interfaces/IHub.sol +++ /dev/null @@ -1,16 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -pragma solidity 0.8.9; - -import {ILockable} from "./ILockable.sol"; - -interface IHub { - function connectVault( - ILockable _vault, - uint256 _capShares, - uint256 _minReserveRatioBP, - uint256 _treasuryFeeBP) external; - - event VaultConnected(address indexed vault, uint256 capShares, uint256 minReserveRatioBP, uint256 treasuryFeeBP); -} diff --git a/contracts/0.8.9/vaults/interfaces/ILiquid.sol b/contracts/0.8.9/vaults/interfaces/ILiquid.sol deleted file mode 100644 index 8a16f8c2d..000000000 --- a/contracts/0.8.9/vaults/interfaces/ILiquid.sol +++ /dev/null @@ -1,9 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -pragma solidity 0.8.9; - -interface ILiquid { - function mint(address _receiver, uint256 _amountOfTokens) external payable; - function burn(uint256 _amountOfShares) external; -} diff --git a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol b/contracts/0.8.9/vaults/interfaces/ILiquidity.sol deleted file mode 100644 index 0d566d542..000000000 --- a/contracts/0.8.9/vaults/interfaces/ILiquidity.sol +++ /dev/null @@ -1,17 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -pragma solidity 0.8.9; - - -interface ILiquidity { - function mintStethBackedByVault(address _receiver, uint256 _amountOfTokens) external returns (uint256 totalEtherToLock); - function burnStethBackedByVault(uint256 _amountOfTokens) external; - function rebalance() external payable; - function disconnectVault() external; - - event MintedStETHOnVault(address indexed vault, uint256 amountOfTokens); - event BurnedStETHOnVault(address indexed vault, uint256 amountOfTokens); - event VaultRebalanced(address indexed vault, uint256 tokensBurnt, int256 newReserveRatio); - event VaultDisconnected(address indexed vault); -} diff --git a/contracts/0.8.9/vaults/interfaces/ILockable.sol b/contracts/0.8.9/vaults/interfaces/ILockable.sol deleted file mode 100644 index 150d2be3a..000000000 --- a/contracts/0.8.9/vaults/interfaces/ILockable.sol +++ /dev/null @@ -1,21 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -pragma solidity 0.8.9; - -interface ILockable { - function lastReport() external view returns ( - uint128 value, - int128 netCashFlow - ); - function value() external view returns (uint256); - function locked() external view returns (uint256); - function netCashFlow() external view returns (int256); - - function update(uint256 value, int256 ncf, uint256 locked) external; - function rebalance(uint256 amountOfETH) external payable; - - event Reported(uint256 value, int256 netCashFlow, uint256 locked); - event Rebalanced(uint256 amountOfETH); - event Locked(uint256 amountOfETH); -} diff --git a/contracts/0.8.9/vaults/interfaces/IStaking.sol b/contracts/0.8.9/vaults/interfaces/IStaking.sol deleted file mode 100644 index 7fbcdd5ec..000000000 --- a/contracts/0.8.9/vaults/interfaces/IStaking.sol +++ /dev/null @@ -1,27 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -pragma solidity 0.8.9; - -/// Basic staking vault interface -interface IStaking { - event Deposit(address indexed sender, uint256 amount); - event Withdrawal(address indexed receiver, uint256 amount); - event ValidatorsTopup(address indexed operator, uint256 numberOfKeys, uint256 ethAmount); - event ValidatorExitTriggered(address indexed operator, uint256 numberOfKeys); - event ELRewards(address indexed sender, uint256 amount); - - function getWithdrawalCredentials() external view returns (bytes32); - - function deposit() external payable; - receive() external payable; - function withdraw(address receiver, uint256 etherToWithdraw) external; - - function topupValidators( - uint256 _keysCount, - bytes calldata _publicKeysBatch, - bytes calldata _signaturesBatch - ) external; - - function triggerValidatorExit(uint256 _numberOfKeys) external; -} diff --git a/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol b/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol index 2937eea86..ef32b4257 100644 --- a/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol +++ b/test/0.4.24/contracts/AccountingOracle__MockForLegacyOracle.sol @@ -4,7 +4,7 @@ pragma solidity >=0.4.24 <0.9.0; import { AccountingOracle, IReportReceiver } from "contracts/0.8.9/oracle/AccountingOracle.sol"; -import { ReportValues } from "contracts/0.8.9/Accounting.sol"; +import { ReportValues } from "contracts/0.8.9/oracle/AccountingOracle.sol"; interface ITimeProvider { function getTime() external view returns (uint256); diff --git a/test/0.8.9/contracts/Accounting__MockForAccountingOracle.sol b/test/0.8.9/contracts/Accounting__MockForAccountingOracle.sol index 37d172c19..cb1d77a22 100644 --- a/test/0.8.9/contracts/Accounting__MockForAccountingOracle.sol +++ b/test/0.8.9/contracts/Accounting__MockForAccountingOracle.sol @@ -3,7 +3,7 @@ pragma solidity 0.8.9; -import { ReportValues } from "contracts/0.8.9/Accounting.sol"; +import { ReportValues } from "contracts/0.8.9/oracle/AccountingOracle.sol"; import { IReportReceiver } from "contracts/0.8.9/oracle/AccountingOracle.sol"; contract Accounting__MockForAccountingOracle is IReportReceiver { From 7f5a8b5cd4c18964dbd3aa638d6be1beeb62a475 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 31 Oct 2024 18:24:10 +0500 Subject: [PATCH 186/338] feat: create vault facade and extract mint/burn from vault --- contracts/0.8.25/vaults/StakingVault.sol | 20 ++----- contracts/0.8.25/vaults/VaultFacade.sol | 57 +++++++++++++++++++ contracts/0.8.25/vaults/VaultHub.sol | 33 ++++++++--- .../0.8.25/vaults/interfaces/IHubVault.sol | 4 ++ .../vaults/interfaces/IStakingVault.sol | 2 +- 5 files changed, 91 insertions(+), 25 deletions(-) create mode 100644 contracts/0.8.25/vaults/VaultFacade.sol diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 0d27bbb33..662148eb9 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -123,24 +123,12 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { emit ValidatorsExited(msg.sender, _numberOfValidators); } - function mint(address _recipient, uint256 _tokens) external payable onlyOwner { - if (_recipient == address(0)) revert ZeroArgument("_recipient"); - if (_tokens == 0) revert ZeroArgument("_tokens"); - - uint256 newlyLocked = vaultHub.mintStethBackedByVault(_recipient, _tokens); - - if (newlyLocked > locked) { - locked = newlyLocked; - - emit Locked(newlyLocked); - } - } + function lock(uint256 _locked) external { + if (msg.sender != address(vaultHub)) revert NotAuthorized("update", msg.sender); - function burn(uint256 _tokens) external onlyOwner { - if (_tokens == 0) revert ZeroArgument("_tokens"); + locked = _locked; - stETH.transferFrom(msg.sender, address(vaultHub), _tokens); - vaultHub.burnStethBackedByVault(_tokens); + emit Locked(_locked); } function rebalance(uint256 _ether) external payable { diff --git a/contracts/0.8.25/vaults/VaultFacade.sol b/contracts/0.8.25/vaults/VaultFacade.sol new file mode 100644 index 000000000..077ebc13b --- /dev/null +++ b/contracts/0.8.25/vaults/VaultFacade.sol @@ -0,0 +1,57 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {DelegatorAlligator} from "./DelegatorAlligator.sol"; +import {VaultHub} from "./VaultHub.sol"; +import {IStakingVault} from "./interfaces/IStakingVault.sol"; + +contract VaultFacade is DelegatorAlligator { + VaultHub public immutable vaultHub; + + constructor(address _stakingVault, address _defaultAdmin) DelegatorAlligator(_stakingVault, _defaultAdmin) { + vaultHub = VaultHub(stakingVault.vaultHub()); + } + + /// GETTERS /// + + function vaultSocket() external view returns (VaultHub.VaultSocket memory) { + return vaultHub.vaultSocket(address(stakingVault)); + } + + function shareLimit() external view returns (uint96) { + return vaultHub.vaultSocket(address(stakingVault)).shareLimit; + } + + function sharesMinted() external view returns (uint96) { + return vaultHub.vaultSocket(address(stakingVault)).sharesMinted; + } + + function minReserveRatioBP() external view returns (uint16) { + return vaultHub.vaultSocket(address(stakingVault)).minReserveRatioBP; + } + + function thresholdReserveRatioBP() external view returns (uint16) { + return vaultHub.vaultSocket(address(stakingVault)).thresholdReserveRatioBP; + } + + function treasuryFeeBP() external view returns (uint16) { + return vaultHub.vaultSocket(address(stakingVault)).treasuryFeeBP; + } + + /// LIQUIDITY /// + + function mint(address _recipient, uint256 _tokens) external payable onlyRole(MANAGER_ROLE) { + vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); + } + + function burn(uint256 _tokens) external onlyRole(MANAGER_ROLE) { + vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); + } + + function rebalanceVault(uint256 _ether) external payable onlyRole(MANAGER_ROLE) { + stakingVault.rebalance{value: msg.value}(_ether); + } +} diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 5e066c656..feaae0946 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -22,6 +22,8 @@ interface StETH { function getSharesByPooledEth(uint256) external view returns (uint256); function getTotalShares() external view returns (uint256); + + function transferFrom(address, address, uint256) external; } // TODO: rebalance gas compensation @@ -174,17 +176,24 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } /// @notice mint StETH tokens backed by vault external balance to the receiver address + /// @param _vault vault address /// @param _recipient address of the receiver /// @param _tokens amount of stETH tokens to mint /// @return totalEtherLocked total amount of ether that should be locked on the vault - /// @dev can be used by vaults only - function mintStethBackedByVault(address _recipient, uint256 _tokens) external returns (uint256 totalEtherLocked) { + /// @dev can be used by vault owner only + function mintStethBackedByVault( + address _vault, + address _recipient, + uint256 _tokens + ) external returns (uint256 totalEtherLocked) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (_tokens == 0) revert ZeroArgument("_tokens"); - IHubVault vault_ = IHubVault(msg.sender); + IHubVault vault_ = IHubVault(_vault); uint256 index = vaultIndex[vault_]; - if (index == 0) revert NotConnectedToHub(msg.sender); + if (index == 0) revert NotConnectedToHub(_vault); + if (msg.sender != vault_.owner()) revert NotAuthorized("mint", msg.sender); + VaultSocket memory socket = sockets[index]; uint256 sharesToMint = stETH.getSharesByPooledEth(_tokens); @@ -205,18 +214,26 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { totalEtherLocked = (stETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / (BPS_BASE - socket.minReserveRatioBP); + + vault_.lock(totalEtherLocked); } /// @notice burn steth from the balance of the vault contract + /// @param _vault vault address /// @param _tokens amount of tokens to burn - /// @dev can be used by vaults only - function burnStethBackedByVault(uint256 _tokens) external { + /// @dev can be used by vault owner only; vaultHub must be approved to transfer stETH + function burnStethBackedByVault(address _vault, uint256 _tokens) external { if (_tokens == 0) revert ZeroArgument("_tokens"); - uint256 index = vaultIndex[IHubVault(msg.sender)]; - if (index == 0) revert NotConnectedToHub(msg.sender); + IHubVault vault_ = IHubVault(_vault); + uint256 index = vaultIndex[vault_]; + if (index == 0) revert NotConnectedToHub(_vault); + if (msg.sender != vault_.owner()) revert NotAuthorized("burn", msg.sender); + VaultSocket memory socket = sockets[index]; + stETH.transferFrom(msg.sender, address(this), _tokens); + uint256 amountOfShares = stETH.getSharesByPooledEth(_tokens); if (socket.sharesMinted < amountOfShares) revert NotEnoughShares(msg.sender, socket.sharesMinted); diff --git a/contracts/0.8.25/vaults/interfaces/IHubVault.sol b/contracts/0.8.25/vaults/interfaces/IHubVault.sol index 630528f1b..47b98d08b 100644 --- a/contracts/0.8.25/vaults/interfaces/IHubVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IHubVault.sol @@ -12,4 +12,8 @@ interface IHubVault { function rebalance(uint256 _ether) external payable; function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; + + function owner() external view returns (address); + + function lock(uint256 _locked) external; } diff --git a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol index 5b0d015ea..df2d4630f 100644 --- a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -7,7 +7,7 @@ interface IStakingVault { int128 inOutDelta; } - function hub() external view returns (address); + function vaultHub() external view returns (address); function latestReport() external view returns (Report memory); From 2fab86ed75aed4d228f1c1b56a86488ce0c3240a Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 31 Oct 2024 18:59:21 +0500 Subject: [PATCH 187/338] feat: minting in delegator --- .../0.8.25/vaults/DelegatorAlligator.sol | 45 ++++++++----------- contracts/0.8.25/vaults/VaultFacade.sol | 22 +-------- 2 files changed, 21 insertions(+), 46 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 53b49c1a6..da2bfec6f 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -7,9 +7,7 @@ pragma solidity 0.8.25; import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; - -// TODO: add NO reward role -> claims due, assign deposit ROLE -// DEPOSIT ROLE -> depost to beacon chain +import {VaultHub} from "./VaultHub.sol"; // DelegatorAlligator: Vault Delegated Owner // 3-Party Role Setup: Manager, Depositor, Operator (Keymaker) @@ -22,7 +20,7 @@ import {IStakingVault} from "./interfaces/IStakingVault.sol"; // (((-'\ .' / // _____..' .' // '-._____.-' -contract DelegatorAlligator is AccessControlEnumerable { +abstract contract DelegatorAlligator is AccessControlEnumerable { error ZeroArgument(string name); error NewFeeCannotExceedMaxFee(); error PerformanceDueUnclaimed(); @@ -41,6 +39,7 @@ contract DelegatorAlligator is AccessControlEnumerable { bytes32 public constant KEYMAKER_ROLE = keccak256("Vault.DelegatorAlligator.KeymakerRole"); IStakingVault public immutable stakingVault; + VaultHub public immutable vaultHub; IStakingVault.Report public lastClaimedReport; @@ -54,6 +53,7 @@ contract DelegatorAlligator is AccessControlEnumerable { if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); stakingVault = IStakingVault(_stakingVault); + vaultHub = VaultHub(stakingVault.vaultHub()); _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); _setRoleAdmin(KEYMAKER_ROLE, OPERATOR_ROLE); } @@ -90,18 +90,6 @@ contract DelegatorAlligator is AccessControlEnumerable { } } - function mintSteth(address _recipient, uint256 _steth) public payable onlyRole(MANAGER_ROLE) fundAndProceed { - stakingVault.mint(_recipient, _steth); - } - - function burnSteth(uint256 _steth) external onlyRole(MANAGER_ROLE) { - stakingVault.burn(_steth); - } - - function rebalance(uint256 _ether) external payable onlyRole(MANAGER_ROLE) fundAndProceed { - stakingVault.rebalance(_ether); - } - function claimManagementDue(address _recipient, bool _liquid) external onlyRole(MANAGER_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); @@ -115,13 +103,25 @@ contract DelegatorAlligator is AccessControlEnumerable { managementDue = 0; if (_liquid) { - mintSteth(_recipient, due); + mint(_recipient, due); } else { _withdrawDue(_recipient, due); } } } + function mint(address _recipient, uint256 _tokens) public payable onlyRole(MANAGER_ROLE) { + vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); + } + + function burn(uint256 _tokens) external onlyRole(MANAGER_ROLE) { + vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); + } + + function rebalanceVault(uint256 _ether) external payable onlyRole(MANAGER_ROLE) { + stakingVault.rebalance{value: msg.value}(_ether); + } + function disconnectFromHub() external payable onlyRole(MANAGER_ROLE) { stakingVault.disconnectFromHub(); } @@ -129,7 +129,7 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * FUNDER FUNCTIONS * * * * * /// function fund() public payable onlyRole(FUNDER_ROLE) { - stakingVault.fund(); + stakingVault.fund{value: msg.value}(); } function withdrawable() public view returns (uint256) { @@ -176,7 +176,7 @@ contract DelegatorAlligator is AccessControlEnumerable { lastClaimedReport = stakingVault.latestReport(); if (_liquid) { - mintSteth(_recipient, due); + mint(_recipient, due); } else { _withdrawDue(_recipient, due); } @@ -193,13 +193,6 @@ contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * INTERNAL FUNCTIONS * * * * * /// - modifier fundAndProceed() { - if (msg.value > 0) { - fund(); - } - _; - } - function _withdrawDue(address _recipient, uint256 _ether) internal { int256 unlocked = int256(stakingVault.valuation()) - int256(stakingVault.locked()); uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; diff --git a/contracts/0.8.25/vaults/VaultFacade.sol b/contracts/0.8.25/vaults/VaultFacade.sol index 077ebc13b..778465161 100644 --- a/contracts/0.8.25/vaults/VaultFacade.sol +++ b/contracts/0.8.25/vaults/VaultFacade.sol @@ -5,15 +5,11 @@ pragma solidity 0.8.25; import {DelegatorAlligator} from "./DelegatorAlligator.sol"; -import {VaultHub} from "./VaultHub.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; +import {VaultHub} from "./VaultHub.sol"; contract VaultFacade is DelegatorAlligator { - VaultHub public immutable vaultHub; - - constructor(address _stakingVault, address _defaultAdmin) DelegatorAlligator(_stakingVault, _defaultAdmin) { - vaultHub = VaultHub(stakingVault.vaultHub()); - } + constructor(address _stakingVault, address _defaultAdmin) DelegatorAlligator(_stakingVault, _defaultAdmin) {} /// GETTERS /// @@ -40,18 +36,4 @@ contract VaultFacade is DelegatorAlligator { function treasuryFeeBP() external view returns (uint16) { return vaultHub.vaultSocket(address(stakingVault)).treasuryFeeBP; } - - /// LIQUIDITY /// - - function mint(address _recipient, uint256 _tokens) external payable onlyRole(MANAGER_ROLE) { - vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); - } - - function burn(uint256 _tokens) external onlyRole(MANAGER_ROLE) { - vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); - } - - function rebalanceVault(uint256 _ether) external payable onlyRole(MANAGER_ROLE) { - stakingVault.rebalance{value: msg.value}(_ether); - } } From 46d31a24be6c12502aa6592b0261571e0c3db29f Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 31 Oct 2024 19:05:50 +0500 Subject: [PATCH 188/338] docs: add some todos --- contracts/0.8.25/vaults/DelegatorAlligator.sol | 5 +++++ contracts/0.8.25/vaults/StakingVault.sol | 5 +++++ contracts/0.8.25/vaults/VaultFacade.sol | 2 ++ 3 files changed, 12 insertions(+) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index da2bfec6f..6864191b4 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -9,6 +9,11 @@ import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/acces import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {VaultHub} from "./VaultHub.sol"; +// TODO: allow FUNDER to mint and rebalance using fundAndProceed modifier +// TODO: rename Keymater to Keymaster +// TODO: think about how to extract mint and burn to facade; +// easy way is to use virtual `mint` here but there may be better options + // DelegatorAlligator: Vault Delegated Owner // 3-Party Role Setup: Manager, Depositor, Operator (Keymaker) // .-._ _ _ _ _ _ _ _ _ diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 662148eb9..b5c5dd776 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -12,6 +12,11 @@ import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; +// TODO: extract disconnect to delegator +// TODO: extract interface and implement it +// TODO: add unstructured storage +// TODO: move errors and event to the bottom + contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { event Funded(address indexed sender, uint256 amount); event Withdrawn(address indexed sender, address indexed recipient, uint256 amount); diff --git a/contracts/0.8.25/vaults/VaultFacade.sol b/contracts/0.8.25/vaults/VaultFacade.sol index 778465161..6699237bc 100644 --- a/contracts/0.8.25/vaults/VaultFacade.sol +++ b/contracts/0.8.25/vaults/VaultFacade.sol @@ -8,6 +8,8 @@ import {DelegatorAlligator} from "./DelegatorAlligator.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {VaultHub} from "./VaultHub.sol"; +// TODO: think about the name + contract VaultFacade is DelegatorAlligator { constructor(address _stakingVault, address _defaultAdmin) DelegatorAlligator(_stakingVault, _defaultAdmin) {} From 432176e5bb20662ade7916c31725ba7dda6f4603 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 31 Oct 2024 19:44:41 +0200 Subject: [PATCH 189/338] feat: use mintableShares instead of reserveRatio --- contracts/0.8.25/vaults/VaultHub.sol | 105 +++++++++++++-------------- 1 file changed, 51 insertions(+), 54 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 5e066c656..2aa933c41 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -37,7 +37,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 internal constant BPS_BASE = 100_00; /// @dev maximum number of vaults that can be connected to the hub uint256 internal constant MAX_VAULTS_COUNT = 500; - /// @dev maximum size of the vault relative to Lido TVL in basis points + /// @dev maximum size of the single vault relative to Lido TVL in basis points uint256 internal constant MAX_VAULT_SIZE_BP = 10_00; StETH public immutable stETH; @@ -51,9 +51,10 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice total number of stETH shares minted by the vault uint96 sharesMinted; /// @notice minimal share of ether that is reserved for each stETH minted - uint16 minReserveRatioBP; - /// @notice reserve ratio that makes possible to force rebalance on the vault - uint16 thresholdReserveRatioBP; + uint16 reserveRatio; + /// @notice if vault's reserve decreases to this threshold ratio, + /// it should be force rebalanced + uint16 reserveRatioThreshold; /// @notice treasury fee in basis points uint16 treasuryFeeBP; } @@ -91,32 +92,28 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return sockets[vaultIndex[IHubVault(_vault)]]; } - function reserveRatio(address _vault) external view returns (int256) { - return _reserveRatio(sockets[vaultIndex[IHubVault(_vault)]]); - } - /// @notice connects a vault to the hub /// @param _vault vault address /// @param _shareLimit maximum number of stETH shares that can be minted by the vault - /// @param _minReserveRatioBP minimum Reserve ratio in basis points - /// @param _thresholdReserveRatioBP reserve ratio that makes possible to force rebalance on the vault (in basis points) + /// @param _reserveRatio minimum Reserve ratio in basis points + /// @param _reserveRatioThreshold reserve ratio that makes possible to force rebalance on the vault (in basis points) /// @param _treasuryFeeBP treasury fee in basis points function connectVault( IHubVault _vault, uint256 _shareLimit, - uint256 _minReserveRatioBP, - uint256 _thresholdReserveRatioBP, + uint256 _reserveRatio, + uint256 _reserveRatioThreshold, uint256 _treasuryFeeBP ) external onlyRole(VAULT_MASTER_ROLE) { if (address(_vault) == address(0)) revert ZeroArgument("_vault"); if (_shareLimit == 0) revert ZeroArgument("_shareLimit"); - if (_minReserveRatioBP == 0) revert ZeroArgument("_minReserveRatioBP"); - if (_minReserveRatioBP > BPS_BASE) revert ReserveRatioTooHigh(address(_vault), _minReserveRatioBP, BPS_BASE); + if (_reserveRatio == 0) revert ZeroArgument("_reserveRatio"); + if (_reserveRatio > BPS_BASE) revert ReserveRatioTooHigh(address(_vault), _reserveRatio, BPS_BASE); - if (_thresholdReserveRatioBP == 0) revert ZeroArgument("thresholdReserveRatioBP"); - if (_thresholdReserveRatioBP > _minReserveRatioBP) - revert ReserveRatioTooHigh(address(_vault), _thresholdReserveRatioBP, _minReserveRatioBP); + if (_reserveRatioThreshold == 0) revert ZeroArgument("thresholdReserveRatioBP"); + if (_reserveRatioThreshold > _reserveRatio) + revert ReserveRatioTooHigh(address(_vault), _reserveRatioThreshold, _reserveRatio); if (_treasuryFeeBP == 0) revert ZeroArgument("_treasuryFeeBP"); if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); @@ -137,14 +134,14 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { IHubVault(_vault), uint96(_shareLimit), 0, // sharesMinted - uint16(_minReserveRatioBP), - uint16(_thresholdReserveRatioBP), + uint16(_reserveRatio), + uint16(_reserveRatioThreshold), uint16(_treasuryFeeBP) ); vaultIndex[_vault] = sockets.length; sockets.push(vr); - emit VaultConnected(address(_vault), _shareLimit, _minReserveRatioBP, _treasuryFeeBP); + emit VaultConnected(address(_vault), _shareLimit, _reserveRatio, _treasuryFeeBP); } /// @notice disconnects a vault from the hub @@ -191,9 +188,10 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 vaultSharesAfterMint = socket.sharesMinted + sharesToMint; if (vaultSharesAfterMint > socket.shareLimit) revert MintCapReached(msg.sender, socket.shareLimit); - int256 reserveRatioAfterMint = _reserveRatio(vault_, vaultSharesAfterMint); - if (reserveRatioAfterMint < int16(socket.minReserveRatioBP)) { - revert MinReserveRatioBroken(msg.sender, _reserveRatio(socket), socket.minReserveRatioBP); + uint256 maxMintableShares = _maxMintableShares(socket.vault, socket.reserveRatio); + + if (vaultSharesAfterMint > maxMintableShares) { + revert InsufficientValuationToMint(address(vault_), vault_.valuation()); } sockets[index].sharesMinted = uint96(vaultSharesAfterMint); @@ -204,7 +202,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { totalEtherLocked = (stETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / - (BPS_BASE - socket.minReserveRatioBP); + (BPS_BASE - socket.reserveRatio); } /// @notice burn steth from the balance of the vault contract @@ -227,7 +225,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { emit BurnedStETHOnVault(msg.sender, _tokens); } - /// @notice force rebalance of the vault + /// @notice force rebalance of the vault to have sufficient reserve ratio /// @param _vault vault address /// @dev can be used permissionlessly if the vault's min reserve ratio is broken function forceRebalance(IHubVault _vault) external { @@ -235,27 +233,29 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - int256 reserveRatio_ = _reserveRatio(socket); - - if (reserveRatio_ >= int16(socket.thresholdReserveRatioBP)) { - revert AlreadyBalanced(address(_vault), reserveRatio_, socket.minReserveRatioBP); + uint256 threshold = _maxMintableShares(_vault, socket.reserveRatioThreshold); + if (socket.sharesMinted <= threshold) { + revert AlreadyBalanced(address(_vault), socket.sharesMinted, threshold); } uint256 mintedStETH = stETH.getPooledEthByShares(socket.sharesMinted); - uint256 maxMintedShare = (BPS_BASE - socket.minReserveRatioBP); + uint256 maxMintableRatio = (BPS_BASE - socket.reserveRatio); // how much ETH should be moved out of the vault to rebalance it to minimal reserve ratio - // (mintedStETH - X) / (vault.valuation() - X) == (BPS_BASE - minReserveRatioBP) - // - // X is amountToRebalance - uint256 amountToRebalance = (mintedStETH * BPS_BASE - maxMintedShare * _vault.valuation()) / - socket.minReserveRatioBP; + + // (mintedStETH - X) / (vault.valuation() - X) = maxMintableRatio / BPS_BASE + // mintedStETH * BPS_BASE - X * BPS_BASE = vault.valuation() * maxMintableRatio - X * maxMintableRatio + // X * maxMintableRatio - X * BPS_BASE = vault.valuation() * maxMintableRatio - mintedStETH * BPS_BASE + // X = (vault.valuation() * maxMintableRatio - mintedStETH * BPS_BASE) / (maxMintableRatio - BPS_BASE) + // X = mintedStETH * BPS_BASE - vault.valuation() * maxMintableRatio / (BPS_BASE - maxMintableRatio); + // X = mintedStETH * BPS_BASE - vault.valuation() * maxMintableRatio / reserveRatio + + uint256 amountToRebalance = (mintedStETH * BPS_BASE - _vault.valuation() * maxMintableRatio) / + socket.reserveRatio; // TODO: add some gas compensation here _vault.rebalance(amountToRebalance); - - if (reserveRatio_ >= _reserveRatio(socket)) revert RebalanceFailed(address(_vault)); } /// @notice rebalances the vault, by writing off the amount equal to passed ether @@ -268,17 +268,17 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (index == 0) revert NotConnectedToHub(msg.sender); VaultSocket memory socket = sockets[index]; - uint256 amountOfShares = stETH.getSharesByPooledEth(msg.value); - if (socket.sharesMinted < amountOfShares) revert NotEnoughShares(msg.sender, socket.sharesMinted); + uint256 sharesToBurn = stETH.getSharesByPooledEth(msg.value); + if (socket.sharesMinted < sharesToBurn) revert NotEnoughShares(msg.sender, socket.sharesMinted); - sockets[index].sharesMinted = socket.sharesMinted - uint96(amountOfShares); + sockets[index].sharesMinted = socket.sharesMinted - uint96(sharesToBurn); // mint stETH (shares+ TPE+) (bool success, ) = address(stETH).call{value: msg.value}(""); if (!success) revert StETHMintFailed(msg.sender); - stETH.burnExternalShares(amountOfShares); + stETH.burnExternalShares(sharesToBurn); - emit VaultRebalanced(msg.sender, amountOfShares, _reserveRatio(socket)); + emit VaultRebalanced(msg.sender, sharesToBurn); } function _calculateVaultsRebase( @@ -325,7 +325,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 totalMintedShares = socket.sharesMinted + treasuryFeeShares[i]; uint256 mintedStETH = (totalMintedShares * _postTotalPooledEther) / _postTotalShares; //TODO: check rounding - lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.minReserveRatioBP); + lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.reserveRatio); } } @@ -382,24 +382,21 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } } - function _reserveRatio(VaultSocket memory _socket) internal view returns (int256) { - return _reserveRatio(_socket.vault, _socket.sharesMinted); - } - - function _reserveRatio(IHubVault _vault, uint256 _mintedShares) internal view returns (int256) { - return - ((int256(_vault.valuation()) - int256(stETH.getPooledEthByShares(_mintedShares))) * int256(BPS_BASE)) / - int256(_vault.valuation()); + /// @dev returns total number of stETH shares that is possible to mint on the provided vault with provided reserveRatio + /// it does not count shares that is already minted + function _maxMintableShares(IHubVault _vault, uint256 _reserveRatio) internal view returns (uint256) { + uint256 maxStETHMinted = _vault.valuation() * (BPS_BASE - _reserveRatio) / BPS_BASE; + return stETH.getSharesByPooledEth(maxStETHMinted); } event VaultConnected(address vault, uint256 capShares, uint256 minReserveRatio, uint256 treasuryFeeBP); event VaultDisconnected(address vault); event MintedStETHOnVault(address sender, uint256 tokens); event BurnedStETHOnVault(address sender, uint256 tokens); - event VaultRebalanced(address sender, uint256 shares, int256 reserveRatio); + event VaultRebalanced(address sender, uint256 sharesBurned); error StETHMintFailed(address vault); - error AlreadyBalanced(address vault, int256 reserveRatio, uint256 minReserveRatio); + error AlreadyBalanced(address vault, uint256 mintedShares, uint256 rebalancingThresholdInShares); error NotEnoughShares(address vault, uint256 amount); error MintCapReached(address vault, uint256 capShares); error AlreadyConnected(address vault, uint256 index); @@ -413,5 +410,5 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error ReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); - error MinReserveRatioBroken(address vault, int256 reserveRatio, uint256 minReserveRatio); + error InsufficientValuationToMint(address vault, uint256 valuation); } From 0459957a17f5593395be44551e5f203caadfc5cb Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 31 Oct 2024 19:52:09 +0200 Subject: [PATCH 190/338] feat: requestValidatorExit --- contracts/0.8.25/vaults/StakingVault.sol | 8 +++----- contracts/0.8.25/vaults/interfaces/IStakingVault.sol | 4 +--- 2 files changed, 4 insertions(+), 8 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 0d27bbb33..c69025291 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -17,7 +17,7 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { event Withdrawn(address indexed sender, address indexed recipient, uint256 amount); event DepositedToBeaconChain(address indexed sender, uint256 deposits, uint256 amount); event ExecutionLayerRewardsReceived(address indexed sender, uint256 amount); - event ValidatorsExited(address indexed sender, uint256 validators); + event ValidatorsExitRequest(address indexed sender, bytes validatorPublicKey); event Locked(uint256 locked); event Reported(uint256 valuation, int256 inOutDelta, uint256 locked); event OnReportFailed(bytes reason); @@ -117,10 +117,8 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { emit DepositedToBeaconChain(msg.sender, _numberOfDeposits, _numberOfDeposits * 32 ether); } - function exitValidators(uint256 _numberOfValidators) external virtual onlyOwner { - // [here will be triggerable exit] - - emit ValidatorsExited(msg.sender, _numberOfValidators); + function requestValidatorExit(bytes calldata _validatorPublicKey) external onlyOwner { + emit ValidatorsExitRequest(msg.sender, _validatorPublicKey); } function mint(address _recipient, uint256 _tokens) external payable onlyOwner { diff --git a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol index 5b0d015ea..ed1c7f1b2 100644 --- a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -7,8 +7,6 @@ interface IStakingVault { int128 inOutDelta; } - function hub() external view returns (address); - function latestReport() external view returns (Report memory); function locked() external view returns (uint256); @@ -33,7 +31,7 @@ interface IStakingVault { bytes calldata _signatures ) external; - function exitValidators(uint256 _numberOfValidators) external; + function requestValidatorExit(bytes calldata _validatorPublicKey) external; function mint(address _recipient, uint256 _tokens) external payable; From 7d6a12338d62b1447873dcaa41680c9ba659dac5 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 31 Oct 2024 19:59:20 +0200 Subject: [PATCH 191/338] fix: support validator exit in delegator --- contracts/0.8.25/vaults/DelegatorAlligator.sol | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/DelegatorAlligator.sol index 53b49c1a6..7ba4ef6d1 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/DelegatorAlligator.sol @@ -151,8 +151,8 @@ contract DelegatorAlligator is AccessControlEnumerable { stakingVault.withdraw(_recipient, _ether); } - function exitValidators(uint256 _numberOfValidators) external onlyRole(FUNDER_ROLE) { - stakingVault.exitValidators(_numberOfValidators); + function requestValidatorExit(bytes calldata _validatorPublicKey) external onlyRole(MANAGER_ROLE) { + stakingVault.requestValidatorExit(_validatorPublicKey); } /// * * * * * KEYMAKER FUNCTIONS * * * * * /// From facd6a99823a56d1cd69365478446834273298a9 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Fri, 1 Nov 2024 03:45:15 +0300 Subject: [PATCH 192/338] update tests --- lib/proxy.ts | 6 +- .../StakingVault__HarnessForTestUpgrade.sol | 82 +++++++++++++++++++ .../contracts/StakingVault__MockForVault.sol | 52 ------------ test/0.8.25/vaults/vault.test.ts | 16 ++-- test/0.8.25/vaults/vaultFactory.test.ts | 65 +++++++++------ 5 files changed, 135 insertions(+), 86 deletions(-) create mode 100644 test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol delete mode 100644 test/0.8.25/vaults/contracts/StakingVault__MockForVault.sol diff --git a/lib/proxy.ts b/lib/proxy.ts index 92f857a8e..af0e0ac4b 100644 --- a/lib/proxy.ts +++ b/lib/proxy.ts @@ -1,11 +1,11 @@ import { BaseContract, BytesLike } from "ethers"; +import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { BeaconProxy, OssifiableProxy, OssifiableProxy__factory, VaultFactory, StakingVault, DelegatorAlligator } from "typechain-types"; +import { BeaconProxy, DelegatorAlligator,OssifiableProxy, OssifiableProxy__factory, StakingVault, VaultFactory } from "typechain-types"; import { findEventsWithInterfaces } from "lib"; -import { ethers } from "hardhat"; interface ProxifyArgs { impl: T; @@ -48,7 +48,7 @@ export async function createVaultProxy(vaultFactory: VaultFactory, _owner: Hardh const { delegator } = delegatorEvents[0].args; const proxy = (await ethers.getContractAt("BeaconProxy", vault, _owner)) as BeaconProxy; - const stakingVault = await ethers.getContractAt("contracts/0.8.25/vaults/StakingVault.sol:StakingVault", vault, _owner) as StakingVault; + const stakingVault = (await ethers.getContractAt("StakingVault", vault, _owner)) as StakingVault; const delegatorAlligator = (await ethers.getContractAt("DelegatorAlligator", delegator, _owner)) as DelegatorAlligator; return { diff --git a/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol new file mode 100644 index 000000000..763d6fe42 --- /dev/null +++ b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol @@ -0,0 +1,82 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; +import {SafeCast} from "@openzeppelin/contracts-v5.0.2/utils/math/SafeCast.sol"; +import {IERC20} from "@openzeppelin/contracts-v5.0.2/token/ERC20/IERC20.sol"; +import {ERC1967Utils} from "@openzeppelin/contracts-v5.0.2/proxy/ERC1967/ERC1967Utils.sol"; +import {VaultHub} from "contracts/0.8.25/vaults/VaultHub.sol"; +import {IReportReceiver} from "contracts/0.8.25/vaults/interfaces/IReportReceiver.sol"; +import {IStakingVault} from "contracts/0.8.25/vaults/interfaces/IStakingVault.sol"; +import {IBeaconProxy} from "contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol"; +import {VaultBeaconChainDepositor} from "contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol"; +import {Versioned} from "contracts/0.8.25/utils/Versioned.sol"; + +contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgradeable, Versioned { + /// @custom:storage-location erc7201:StakingVault.Vault + struct VaultStorage { + uint128 reportValuation; + int128 reportInOutDelta; + + uint256 locked; + int256 inOutDelta; + } + + uint8 private constant _version = 2; + VaultHub public immutable vaultHub; + IERC20 public immutable stETH; + + /// keccak256(abi.encode(uint256(keccak256("StakingVault.Vault")) - 1)) & ~bytes32(uint256(0xff)); + bytes32 private constant VAULT_STORAGE_LOCATION = + 0xe1d42fabaca5dacba3545b34709222773cbdae322fef5b060e1d691bf0169000; + + constructor( + address _vaultHub, + address _stETH, + address _beaconChainDepositContract + ) VaultBeaconChainDepositor(_beaconChainDepositContract) { + if (_vaultHub == address(0)) revert ZeroArgument("_vaultHub"); + if (_stETH == address(0)) revert ZeroArgument("_stETH"); + + vaultHub = VaultHub(_vaultHub); + stETH = IERC20(_stETH); + } + + /// @notice Initialize the contract storage explicitly. + /// @param _owner owner address that can TBD + function initialize(address _owner) external { + if (_owner == address(0)) revert ZeroArgument("_owner"); + if (getBeacon() == address(0)) revert NonProxyCall(); + + _initializeContractVersionTo(2); + + _transferOwnership(_owner); + } + + function finalizeUpgrade_v2() external { + if (getContractVersion == _version) { + revert AlreadyInitialized(); + } + } + + function version() public pure virtual returns(uint8) { + return _version; + } + + function getBeacon() public view returns (address) { + return ERC1967Utils.getBeacon(); + } + + function _getVaultStorage() private pure returns (VaultStorage storage $) { + assembly { + $.slot := VAULT_STORAGE_LOCATION + } + } + + error ZeroArgument(string name); + error NonProxyCall(); + error AlreadyInitialized(); +} diff --git a/test/0.8.25/vaults/contracts/StakingVault__MockForVault.sol b/test/0.8.25/vaults/contracts/StakingVault__MockForVault.sol deleted file mode 100644 index 15189fc9f..000000000 --- a/test/0.8.25/vaults/contracts/StakingVault__MockForVault.sol +++ /dev/null @@ -1,52 +0,0 @@ -// SPDX-License-Identifier: UNLICENSED -// for testing purposes only - -pragma solidity 0.8.25; - -import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; -import {SafeCast} from "@openzeppelin/contracts-v5.0.2/utils/math/SafeCast.sol"; -import {IERC20} from "@openzeppelin/contracts-v5.0.2/token/ERC20/IERC20.sol"; -import {ERC1967Utils} from "@openzeppelin/contracts-v5.0.2/proxy/ERC1967/ERC1967Utils.sol"; -import {VaultHub} from "contracts/0.8.25/vaults/VaultHub.sol"; -//import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; -//import {IStakingVault} from "./interfaces/IStakingVault.sol"; -import {IBeaconProxy} from "contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol"; -import {VaultBeaconChainDepositor} from "contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol"; - -contract StakingVault__MockForVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgradeable { - uint8 private constant _version = 2; - - VaultHub public immutable vaultHub; - IERC20 public immutable stETH; - - error ZeroArgument(string name); - error NonProxyCall(); - - constructor( - address _hub, - address _stETH, - address _beaconChainDepositContract - ) VaultBeaconChainDepositor(_beaconChainDepositContract) { - if (_hub == address(0)) revert ZeroArgument("_hub"); - - vaultHub = VaultHub(_hub); - stETH = IERC20(_stETH); - } - - /// @notice Initialize the contract storage explicitly. - /// @param _owner owner address that can TBD - function initialize(address _owner) public { - if (_owner == address(0)) revert ZeroArgument("_owner"); - if (getBeacon() == address(0)) revert NonProxyCall(); - - _transferOwnership(_owner); - } - - function version() public pure virtual returns(uint8) { - return _version; - } - - function getBeacon() public view returns (address) { - return ERC1967Utils.getBeacon(); - } -} diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index f2d8618b4..d393e400e 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -1,21 +1,25 @@ -import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { expect } from "chai"; -import { JsonRpcProvider, ZeroAddress } from "ethers"; +import { ZeroAddress } from "ethers"; import { ethers } from "hardhat"; -import { advanceChainTime, ether, createVaultProxy } from "lib"; -import { Snapshot } from "test/suite"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; + import { DepositContract__MockForBeaconChainDepositor, DepositContract__MockForBeaconChainDepositor__factory, - VaultHub__MockForVault, - VaultHub__MockForVault__factory, StETH__HarnessForVaultHub, StETH__HarnessForVaultHub__factory, VaultFactory, + VaultHub__MockForVault, + VaultHub__MockForVault__factory, } from "typechain-types"; import { StakingVault } from "typechain-types/contracts/0.8.25/vaults"; import { StakingVault__factory } from "typechain-types/factories/contracts/0.8.25/vaults"; +import { createVaultProxy,ether } from "lib"; + +import { Snapshot } from "test/suite"; + describe.only("StakingVault.sol", async () => { let deployer: HardhatEthersSigner; let owner: HardhatEthersSigner; diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 700c16e67..59d73311e 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -7,14 +7,13 @@ import { DepositContract__MockForBeaconChainDepositor, LidoLocator, StakingVault, - StakingVault__factory, - StakingVault__MockForVault__factory, + StakingVault__HarnessForTestUpgrade, StETH__HarnessForVaultHub, VaultFactory, - VaultHub, VaultHub__factory + VaultHub, } from "typechain-types"; -import { ArrayToUnion, certainAddress, ether, randomAddress, createVaultProxy } from "lib"; +import { ArrayToUnion, certainAddress, createVaultProxy,ether, randomAddress } from "lib"; const services = [ "accountingOracle", @@ -44,11 +43,6 @@ function randomConfig(): Config { }, {} as Config); } -interface Vault { - admin: string; - vault: string; -} - describe("VaultFactory.sol", () => { let deployer: HardhatEthersSigner; let admin: HardhatEthersSigner; @@ -60,7 +54,7 @@ describe("VaultFactory.sol", () => { let depositContract: DepositContract__MockForBeaconChainDepositor; let vaultHub: VaultHub; let implOld: StakingVault; - let implNew: StakingVault__Harness; + let implNew: StakingVault__HarnessForTestUpgrade; let vaultFactory: VaultFactory; let steth: StETH__HarnessForVaultHub; @@ -78,9 +72,9 @@ describe("VaultFactory.sol", () => { depositContract = await ethers.deployContract("DepositContract__MockForBeaconChainDepositor", deployer); //VaultHub - vaultHub = await ethers.deployContract("contracts/0.8.25/Accounting.sol:Accounting", [admin, locator, steth, treasury], { from: deployer }); - implOld = await ethers.deployContract("contracts/0.8.25/vaults/StakingVault.sol:StakingVault", [vaultHub, steth, depositContract], { from: deployer }); - implNew = await ethers.deployContract("StakingVault__MockForVault", [vaultHub, steth, depositContract], { + vaultHub = await ethers.deployContract("Accounting", [admin, locator, steth, treasury], { from: deployer }); + implOld = await ethers.deployContract("StakingVault", [vaultHub, steth, depositContract], { from: deployer }); + implNew = await ethers.deployContract("StakingVault__HarnessForTestUpgrade", [vaultHub, steth, depositContract], { from: deployer, }); vaultFactory = await ethers.deployContract("VaultFactory", [implOld, admin], { from: deployer }); @@ -98,13 +92,15 @@ describe("VaultFactory.sol", () => { expect(vaultsBefore).to.eq(0); const config1 = { - capShares: 10n, - minimumBondShareBP: 500n, + shareLimit: 10n, + minReserveRatioBP: 500n, + thresholdReserveRatioBP: 20n, treasuryFeeBP: 500n, }; const config2 = { - capShares: 20n, - minimumBondShareBP: 200n, + shareLimit: 20n, + minReserveRatioBP: 200n, + thresholdReserveRatioBP: 20n, treasuryFeeBP: 600n, }; @@ -116,7 +112,12 @@ describe("VaultFactory.sol", () => { await expect( vaultHub .connect(admin) - .connectVault(await vault1.getAddress(), config1.capShares, config1.minimumBondShareBP, config1.treasuryFeeBP), + .connectVault( + await vault1.getAddress(), + config1.shareLimit, + config1.minReserveRatioBP, + config1.thresholdReserveRatioBP, + config1.treasuryFeeBP), ).to.revertedWithCustomError(vaultHub, "FactoryNotAllowed"); //add factory to whitelist @@ -126,7 +127,11 @@ describe("VaultFactory.sol", () => { await expect( vaultHub .connect(admin) - .connectVault(await vault1.getAddress(), config1.capShares, config1.minimumBondShareBP, config1.treasuryFeeBP), + .connectVault(await vault1.getAddress(), + config1.shareLimit, + config1.minReserveRatioBP, + config1.thresholdReserveRatioBP, + config1.treasuryFeeBP), ).to.revertedWithCustomError(vaultHub, "ImplNotAllowed"); //add impl to whitelist @@ -135,10 +140,18 @@ describe("VaultFactory.sol", () => { //connect vaults to VaultHub await vaultHub .connect(admin) - .connectVault(await vault1.getAddress(), config1.capShares, config1.minimumBondShareBP, config1.treasuryFeeBP); + .connectVault(await vault1.getAddress(), + config1.shareLimit, + config1.minReserveRatioBP, + config1.thresholdReserveRatioBP, + config1.treasuryFeeBP); await vaultHub .connect(admin) - .connectVault(await vault2.getAddress(), config2.capShares, config2.minimumBondShareBP, config2.treasuryFeeBP); + .connectVault(await vault2.getAddress(), + config2.shareLimit, + config2.minReserveRatioBP, + config2.thresholdReserveRatioBP, + config2.treasuryFeeBP); const vaultsAfter = await vaultHub.vaultsCount(); expect(vaultsAfter).to.eq(2); @@ -162,18 +175,20 @@ describe("VaultFactory.sol", () => { await expect( vaultHub .connect(admin) - .connectVault(await vault1.getAddress(), config1.capShares, config1.minimumBondShareBP, config1.treasuryFeeBP), + .connectVault(await vault1.getAddress(), + config1.shareLimit, + config1.minReserveRatioBP, + config1.thresholdReserveRatioBP, + config1.treasuryFeeBP), ).to.revertedWithCustomError(vaultHub, "ImplNotAllowed"); const version1After = await vault1.version(); const version2After = await vault2.version(); const version3After = await vault3.version(); - console.log({ version1Before, version1After }); - console.log({ version2Before, version2After, version3After }); - expect(version1Before).not.to.eq(version1After); expect(version2Before).not.to.eq(version2After); + expect(2).not.to.eq(version3After); }); }); }); From 45a81a698cd442b0f657a0dfde3c3892dca050e3 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 1 Nov 2024 12:55:32 +0500 Subject: [PATCH 193/338] feat: vault dashboard --- contracts/0.8.25/vaults/StakingVault.sol | 4 - .../{VaultFacade.sol => VaultDashboard.sol} | 24 +++- contracts/0.8.25/vaults/VaultHub.sol | 9 +- contracts/0.8.25/vaults/VaultPlumbing.sol | 33 +++++ ...egatorAlligator.sol => VaultStaffRoom.sol} | 117 ++++++++---------- 5 files changed, 113 insertions(+), 74 deletions(-) rename contracts/0.8.25/vaults/{VaultFacade.sol => VaultDashboard.sol} (61%) create mode 100644 contracts/0.8.25/vaults/VaultPlumbing.sol rename contracts/0.8.25/vaults/{DelegatorAlligator.sol => VaultStaffRoom.sol} (66%) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index b5c5dd776..ef73ffcb3 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -165,8 +165,4 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { emit Reported(_valuation, _inOutDelta, _locked); } - - function disconnectFromHub() external payable onlyOwner { - vaultHub.disconnectVault(); - } } diff --git a/contracts/0.8.25/vaults/VaultFacade.sol b/contracts/0.8.25/vaults/VaultDashboard.sol similarity index 61% rename from contracts/0.8.25/vaults/VaultFacade.sol rename to contracts/0.8.25/vaults/VaultDashboard.sol index 6699237bc..7c2568212 100644 --- a/contracts/0.8.25/vaults/VaultFacade.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -4,14 +4,15 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; -import {DelegatorAlligator} from "./DelegatorAlligator.sol"; +import {VaultStaffRoom} from "./VaultStaffRoom.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {VaultHub} from "./VaultHub.sol"; +// TODO: natspec // TODO: think about the name -contract VaultFacade is DelegatorAlligator { - constructor(address _stakingVault, address _defaultAdmin) DelegatorAlligator(_stakingVault, _defaultAdmin) {} +contract VaultDashboard is VaultStaffRoom { + constructor(address _stakingVault, address _defaultAdmin) VaultStaffRoom(_stakingVault, _defaultAdmin) {} /// GETTERS /// @@ -38,4 +39,21 @@ contract VaultFacade is DelegatorAlligator { function treasuryFeeBP() external view returns (uint16) { return vaultHub.vaultSocket(address(stakingVault)).treasuryFeeBP; } + + /// LIQUIDITY FUNCTIONS /// + + function mint( + address _recipient, + uint256 _tokens + ) external payable onlyRoles(MANAGER_ROLE, FUNDER_ROLE) fundAndProceed { + _mint(_recipient, _tokens); + } + + function burn(uint256 _tokens) external onlyRole(MANAGER_ROLE) { + _burn(_tokens); + } + + function rebalanceVault(uint256 _ether) external payable onlyRoles(MANAGER_ROLE, FUNDER_ROLE) fundAndProceed { + stakingVault.rebalance{value: msg.value}(_ether); + } } diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index feaae0946..7ca267fcd 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -151,9 +151,12 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice disconnects a vault from the hub /// @dev can be called by vaults only - function disconnectVault() external { - uint256 index = vaultIndex[IHubVault(msg.sender)]; - if (index == 0) revert NotConnectedToHub(msg.sender); + function disconnectVault(address _vault) external { + IHubVault vault_ = IHubVault(_vault); + + uint256 index = vaultIndex[vault_]; + if (index == 0) revert NotConnectedToHub(_vault); + if (msg.sender != vault_.owner()) revert NotAuthorized("disconnect", msg.sender); VaultSocket memory socket = sockets[index]; IHubVault vaultToDisconnect = socket.vault; diff --git a/contracts/0.8.25/vaults/VaultPlumbing.sol b/contracts/0.8.25/vaults/VaultPlumbing.sol new file mode 100644 index 000000000..173006799 --- /dev/null +++ b/contracts/0.8.25/vaults/VaultPlumbing.sol @@ -0,0 +1,33 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {VaultHub} from "./VaultHub.sol"; +import {IStakingVault} from "./interfaces/IStakingVault.sol"; + +// TODO: natspec + +// provides internal liquidity plumbing through the vault hub +abstract contract VaultPlumbing { + VaultHub public immutable vaultHub; + IStakingVault public immutable stakingVault; + + constructor(address _stakingVault) { + if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); + + stakingVault = IStakingVault(_stakingVault); + vaultHub = VaultHub(stakingVault.vaultHub()); + } + + function _mint(address _recipient, uint256 _tokens) internal returns (uint256 locked) { + return vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); + } + + function _burn(uint256 _tokens) internal { + vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); + } + + error ZeroArgument(string); +} diff --git a/contracts/0.8.25/vaults/DelegatorAlligator.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol similarity index 66% rename from contracts/0.8.25/vaults/DelegatorAlligator.sol rename to contracts/0.8.25/vaults/VaultStaffRoom.sol index 6864191b4..9d4c8a6a9 100644 --- a/contracts/0.8.25/vaults/DelegatorAlligator.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -1,4 +1,4 @@ -// SPDX-FileCopyrightText: 2023 Lido +// SPDX-FileCopyrightText: 2024 Lido // SPDX-License-Identifier: GPL-3.0 // See contracts/COMPILERS.md @@ -8,67 +8,48 @@ import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/ext import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {VaultHub} from "./VaultHub.sol"; +import {VaultPlumbing} from "./VaultPlumbing.sol"; +import {Math256} from "contracts/common/lib/Math256.sol"; -// TODO: allow FUNDER to mint and rebalance using fundAndProceed modifier -// TODO: rename Keymater to Keymaster -// TODO: think about how to extract mint and burn to facade; -// easy way is to use virtual `mint` here but there may be better options - -// DelegatorAlligator: Vault Delegated Owner -// 3-Party Role Setup: Manager, Depositor, Operator (Keymaker) -// .-._ _ _ _ _ _ _ _ _ -// .-''-.__.-'00 '-' ' ' ' ' ' ' ' '-. -// '.___ ' . .--_'-' '-' '-' _'-' '._ -// V: V 'vv-' '_ '. .' _..' '.'. -// '=.____.=_.--' :_.__.__:_ '. : : -// (((____.-' '-. / : : -// (((-'\ .' / -// _____..' .' -// '-._____.-' -abstract contract DelegatorAlligator is AccessControlEnumerable { - error ZeroArgument(string name); - error NewFeeCannotExceedMaxFee(); - error PerformanceDueUnclaimed(); - error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); - error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); - error VaultNotHealthy(); - error OnlyVaultCanCallOnReportHook(); - error FeeCannotExceed100(); +// TODO: natspec +// VaultStaffRoom: Delegates vault operations to different parties: +// - Manager: primary owner of the vault, manages ownership, disconnects from hub, sets fees +// - Funder: can fund the vault, withdraw, mint and rebalance the vault +// - Operator: can claim performance due and assigns Keymaster sub-role +// - Keymaster: Operator's sub-role for depositing to beacon chain +contract VaultStaffRoom is AccessControlEnumerable, VaultPlumbing { uint256 private constant BP_BASE = 100_00; uint256 private constant MAX_FEE = BP_BASE; - bytes32 public constant MANAGER_ROLE = keccak256("Vault.DelegatorAlligator.ManagerRole"); - bytes32 public constant FUNDER_ROLE = keccak256("Vault.DelegatorAlligator.FunderRole"); - bytes32 public constant OPERATOR_ROLE = keccak256("Vault.DelegatorAlligator.OperatorRole"); - bytes32 public constant KEYMAKER_ROLE = keccak256("Vault.DelegatorAlligator.KeymakerRole"); - - IStakingVault public immutable stakingVault; - VaultHub public immutable vaultHub; + bytes32 public constant MANAGER_ROLE = keccak256("Vault.VaultStaffRoom.ManagerRole"); + bytes32 public constant FUNDER_ROLE = keccak256("Vault.VaultStaffRoom.FunderRole"); + bytes32 public constant OPERATOR_ROLE = keccak256("Vault.VaultStaffRoom.OperatorRole"); + bytes32 public constant KEYMASTER_ROLE = keccak256("Vault.VaultStaffRoom.KeymasterRole"); IStakingVault.Report public lastClaimedReport; uint256 public managementFee; uint256 public performanceFee; - uint256 public managementDue; - constructor(address _stakingVault, address _defaultAdmin) { - if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); + constructor(address _stakingVault, address _defaultAdmin) VaultPlumbing(_stakingVault) { if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); - stakingVault = IStakingVault(_stakingVault); - vaultHub = VaultHub(stakingVault.vaultHub()); _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); - _setRoleAdmin(KEYMAKER_ROLE, OPERATOR_ROLE); + _setRoleAdmin(KEYMASTER_ROLE, OPERATOR_ROLE); } /// * * * * * MANAGER FUNCTIONS * * * * * /// - function transferOwnershipOverStakingVault(address _newOwner) external onlyRole(MANAGER_ROLE) { + function transferStakingVaultOwnership(address _newOwner) external onlyRole(MANAGER_ROLE) { OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); } + function disconnectFromHub() external payable onlyRole(MANAGER_ROLE) { + vaultHub.disconnectVault(address(stakingVault)); + } + function setManagementFee(uint256 _newManagementFee) external onlyRole(MANAGER_ROLE) { if (_newManagementFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); @@ -108,37 +89,21 @@ abstract contract DelegatorAlligator is AccessControlEnumerable { managementDue = 0; if (_liquid) { - mint(_recipient, due); + _mint(_recipient, due); } else { _withdrawDue(_recipient, due); } } } - function mint(address _recipient, uint256 _tokens) public payable onlyRole(MANAGER_ROLE) { - vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); - } - - function burn(uint256 _tokens) external onlyRole(MANAGER_ROLE) { - vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); - } - - function rebalanceVault(uint256 _ether) external payable onlyRole(MANAGER_ROLE) { - stakingVault.rebalance{value: msg.value}(_ether); - } - - function disconnectFromHub() external payable onlyRole(MANAGER_ROLE) { - stakingVault.disconnectFromHub(); - } - /// * * * * * FUNDER FUNCTIONS * * * * * /// function fund() public payable onlyRole(FUNDER_ROLE) { - stakingVault.fund{value: msg.value}(); + _fund(); } function withdrawable() public view returns (uint256) { - uint256 reserved = _max(stakingVault.locked(), managementDue + performanceDue()); + uint256 reserved = Math256.max(stakingVault.locked(), managementDue + performanceDue()); uint256 value = stakingVault.valuation(); if (reserved > value) { @@ -166,7 +131,7 @@ abstract contract DelegatorAlligator is AccessControlEnumerable { uint256 _numberOfDeposits, bytes calldata _pubkeys, bytes calldata _signatures - ) external onlyRole(KEYMAKER_ROLE) { + ) external onlyRole(KEYMASTER_ROLE) { stakingVault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); } @@ -181,7 +146,7 @@ abstract contract DelegatorAlligator is AccessControlEnumerable { lastClaimedReport = stakingVault.latestReport(); if (_liquid) { - mint(_recipient, due); + _mint(_recipient, due); } else { _withdrawDue(_recipient, due); } @@ -198,6 +163,25 @@ abstract contract DelegatorAlligator is AccessControlEnumerable { /// * * * * * INTERNAL FUNCTIONS * * * * * /// + modifier onlyRoles(bytes32 _role1, bytes32 _role2) { + if (hasRole(_role1, msg.sender) || hasRole(_role2, msg.sender)) { + _; + } + + revert SenderHasNeitherRole(msg.sender, _role1, _role2); + } + + modifier fundAndProceed() { + if (msg.value > 0) { + _fund(); + } + _; + } + + function _fund() internal { + stakingVault.fund{value: msg.value}(); + } + function _withdrawDue(address _recipient, uint256 _ether) internal { int256 unlocked = int256(stakingVault.valuation()) - int256(stakingVault.locked()); uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; @@ -206,7 +190,12 @@ abstract contract DelegatorAlligator is AccessControlEnumerable { stakingVault.withdraw(_recipient, _ether); } - function _max(uint256 a, uint256 b) internal pure returns (uint256) { - return a > b ? a : b; - } + error SenderHasNeitherRole(address account, bytes32 role1, bytes32 role2); + error NewFeeCannotExceedMaxFee(); + error PerformanceDueUnclaimed(); + error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); + error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); + error VaultNotHealthy(); + error OnlyVaultCanCallOnReportHook(); + error FeeCannotExceed100(); } From 372639b78002e0cef49a86f3726310c1a03df500 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 1 Nov 2024 12:59:32 +0500 Subject: [PATCH 194/338] feat: remove steth ref --- contracts/0.8.25/vaults/StakingVault.sol | 3 --- 1 file changed, 3 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index ef73ffcb3..26e6797e9 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -47,16 +47,13 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { constructor( address _vaultHub, - address _stETH, address _owner, address _beaconChainDepositContract ) VaultBeaconChainDepositor(_beaconChainDepositContract) { if (_vaultHub == address(0)) revert ZeroArgument("_vaultHub"); - if (_stETH == address(0)) revert ZeroArgument("_stETH"); if (_owner == address(0)) revert ZeroArgument("_owner"); vaultHub = VaultHub(_vaultHub); - stETH = IERC20(_stETH); _transferOwnership(_owner); } From aa1ebec939df882b8f0544bdf2a9826aa6725b64 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 1 Nov 2024 13:10:32 +0500 Subject: [PATCH 195/338] feat: add current reserve ratio getter --- contracts/0.8.25/vaults/VaultDashboard.sol | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index 7c2568212..dfe26d91e 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -32,6 +32,10 @@ contract VaultDashboard is VaultStaffRoom { return vaultHub.vaultSocket(address(stakingVault)).minReserveRatioBP; } + function reserveRatio() external view returns (uint16) { + return vaultHub.reserveRatio(address(stakingVault)); + } + function thresholdReserveRatioBP() external view returns (uint16) { return vaultHub.vaultSocket(address(stakingVault)).thresholdReserveRatioBP; } From 229f07f6b6641c6ab4c14017c4e7584c70d04867 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Fri, 1 Nov 2024 12:07:14 +0300 Subject: [PATCH 196/338] fix mock --- contracts/0.8.25/vaults/StakingVault.sol | 4 ++-- contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol | 3 +-- .../contracts/StakingVault__HarnessForTestUpgrade.sol | 6 +++--- test/0.8.25/vaults/vault.test.ts | 2 +- 4 files changed, 7 insertions(+), 8 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index b2936ead7..7a8af57dc 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -25,7 +25,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade int256 inOutDelta; } - uint8 private constant _version = 1; + uint256 private constant _version = 1; VaultHub public immutable vaultHub; IERC20 public immutable stETH; @@ -56,7 +56,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade _transferOwnership(_owner); } - function version() public pure virtual returns(uint8) { + function version() public pure virtual returns(uint256) { return _version; } diff --git a/contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol b/contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol index e39e280c1..50e148bb5 100644 --- a/contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol +++ b/contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol @@ -6,6 +6,5 @@ pragma solidity 0.8.25; interface IBeaconProxy { function getBeacon() external view returns (address); - - function version() external pure returns(uint8); + function version() external pure returns(uint256); } diff --git a/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol index 763d6fe42..62d578609 100644 --- a/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol +++ b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol @@ -25,7 +25,7 @@ contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDe int256 inOutDelta; } - uint8 private constant _version = 2; + uint256 private constant _version = 2; VaultHub public immutable vaultHub; IERC20 public immutable stETH; @@ -57,12 +57,12 @@ contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDe } function finalizeUpgrade_v2() external { - if (getContractVersion == _version) { + if (getContractVersion() == _version) { revert AlreadyInitialized(); } } - function version() public pure virtual returns(uint8) { + function version() external pure virtual returns(uint256) { return _version; } diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index d393e400e..707ac5bab 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -20,7 +20,7 @@ import { createVaultProxy,ether } from "lib"; import { Snapshot } from "test/suite"; -describe.only("StakingVault.sol", async () => { +describe("StakingVault.sol", async () => { let deployer: HardhatEthersSigner; let owner: HardhatEthersSigner; let executionLayerRewardsSender: HardhatEthersSigner; From 4cc457cdb2b5bd6211ed3927622107d437138c78 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Fri, 1 Nov 2024 12:11:27 +0300 Subject: [PATCH 197/338] fix test --- test/0.8.25/vaults/vaultFactory.test.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 59d73311e..9b95a703e 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -188,7 +188,7 @@ describe("VaultFactory.sol", () => { expect(version1Before).not.to.eq(version1After); expect(version2Before).not.to.eq(version2After); - expect(2).not.to.eq(version3After); + expect(2).to.eq(version3After); }); }); }); From 8acd9c5bb27464c496514449609753c48e206a68 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 1 Nov 2024 14:24:48 +0500 Subject: [PATCH 198/338] fix: reserve ratio return --- contracts/0.8.25/vaults/VaultDashboard.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index dfe26d91e..15bd1d1fe 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -32,7 +32,7 @@ contract VaultDashboard is VaultStaffRoom { return vaultHub.vaultSocket(address(stakingVault)).minReserveRatioBP; } - function reserveRatio() external view returns (uint16) { + function reserveRatio() external view returns (int256) { return vaultHub.reserveRatio(address(stakingVault)); } From dd1054f37f456ce97f70de23ab9fccd44ae3c6dd Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 1 Nov 2024 14:25:37 +0500 Subject: [PATCH 199/338] fix: update interface --- contracts/0.8.25/vaults/interfaces/IStakingVault.sol | 6 ------ 1 file changed, 6 deletions(-) diff --git a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol index df2d4630f..88fbf9960 100644 --- a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -35,13 +35,7 @@ interface IStakingVault { function exitValidators(uint256 _numberOfValidators) external; - function mint(address _recipient, uint256 _tokens) external payable; - - function burn(uint256 _tokens) external; - function rebalance(uint256 _ether) external payable; function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; - - function disconnectFromHub() external payable; } From 00a7d9d45872b50b48a69a2196c98c3bd57c255e Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Fri, 1 Nov 2024 15:15:36 +0200 Subject: [PATCH 200/338] fix: adapt VaultDashboard to new VaultHub interface --- contracts/0.8.25/vaults/VaultDashboard.sol | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index 15bd1d1fe..ab203ea71 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -1,4 +1,4 @@ -// SPDX-FileCopyrightText: 2023 Lido +// SPDX-FileCopyrightText: 2024 Lido // SPDX-License-Identifier: GPL-3.0 // See contracts/COMPILERS.md @@ -28,16 +28,12 @@ contract VaultDashboard is VaultStaffRoom { return vaultHub.vaultSocket(address(stakingVault)).sharesMinted; } - function minReserveRatioBP() external view returns (uint16) { - return vaultHub.vaultSocket(address(stakingVault)).minReserveRatioBP; - } - - function reserveRatio() external view returns (int256) { - return vaultHub.reserveRatio(address(stakingVault)); + function reserveRatio() external view returns (uint16) { + return vaultHub.vaultSocket(address(stakingVault)).reserveRatio; } function thresholdReserveRatioBP() external view returns (uint16) { - return vaultHub.vaultSocket(address(stakingVault)).thresholdReserveRatioBP; + return vaultHub.vaultSocket(address(stakingVault)).reserveRatioThreshold; } function treasuryFeeBP() external view returns (uint16) { From d3bd25e2b49511980ee81db8cda868cd0bb780fb Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 1 Nov 2024 18:25:57 +0500 Subject: [PATCH 201/338] fix: vault events --- contracts/0.8.25/vaults/VaultHub.sol | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 51e33d53d..8a42a1cb6 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -198,7 +198,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 sharesToMint = stETH.getSharesByPooledEth(_tokens); uint256 vaultSharesAfterMint = socket.sharesMinted + sharesToMint; - if (vaultSharesAfterMint > socket.shareLimit) revert MintCapReached(msg.sender, socket.shareLimit); + if (vaultSharesAfterMint > socket.shareLimit) revert MintCapReached(_vault, socket.shareLimit); uint256 maxMintableShares = _maxMintableShares(socket.vault, socket.reserveRatio); @@ -210,7 +210,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { stETH.mintExternalShares(_recipient, sharesToMint); - emit MintedStETHOnVault(msg.sender, _tokens); + emit MintedStETHOnVault(_vault, _tokens); totalEtherLocked = (stETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / @@ -236,13 +236,13 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { stETH.transferFrom(msg.sender, address(this), _tokens); uint256 amountOfShares = stETH.getSharesByPooledEth(_tokens); - if (socket.sharesMinted < amountOfShares) revert NotEnoughShares(msg.sender, socket.sharesMinted); + if (socket.sharesMinted < amountOfShares) revert NotEnoughShares(_vault, socket.sharesMinted); sockets[index].sharesMinted -= uint96(amountOfShares); stETH.burnExternalShares(amountOfShares); - emit BurnedStETHOnVault(msg.sender, _tokens); + emit BurnedStETHOnVault(_vault, _tokens); } /// @notice force rebalance of the vault to have sufficient reserve ratio From fdbfda37bcc8dec8632f7027b7fd9a00bf4b341e Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 4 Nov 2024 15:24:45 +0500 Subject: [PATCH 202/338] feat: reorganize vault owner contract --- contracts/0.8.25/vaults/VaultDashboard.sol | 76 +++++++++++++++++++--- contracts/0.8.25/vaults/VaultHub.sol | 2 +- contracts/0.8.25/vaults/VaultPlumbing.sol | 33 ---------- contracts/0.8.25/vaults/VaultStaffRoom.sol | 46 +++---------- 4 files changed, 78 insertions(+), 79 deletions(-) delete mode 100644 contracts/0.8.25/vaults/VaultPlumbing.sol diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index ab203ea71..bd525de08 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -4,15 +4,27 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; -import {VaultStaffRoom} from "./VaultStaffRoom.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; +import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; +import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {VaultHub} from "./VaultHub.sol"; // TODO: natspec // TODO: think about the name -contract VaultDashboard is VaultStaffRoom { - constructor(address _stakingVault, address _defaultAdmin) VaultStaffRoom(_stakingVault, _defaultAdmin) {} +contract VaultDashboard is AccessControlEnumerable { + bytes32 public constant MANAGER_ROLE = keccak256("Vault.VaultDashboard.ManagerRole"); + + IStakingVault public immutable stakingVault; + VaultHub public immutable vaultHub; + + constructor(address _stakingVault, address _defaultAdmin) { + if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); + if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); + + vaultHub = VaultHub(stakingVault.vaultHub()); + _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); + } /// GETTERS /// @@ -40,20 +52,66 @@ contract VaultDashboard is VaultStaffRoom { return vaultHub.vaultSocket(address(stakingVault)).treasuryFeeBP; } - /// LIQUIDITY FUNCTIONS /// + /// VAULT MANAGEMENT /// + + function transferStakingVaultOwnership(address _newOwner) external onlyRole(MANAGER_ROLE) { + OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); + } + + function disconnectFromHub() external payable onlyRole(MANAGER_ROLE) { + vaultHub.disconnectVault(address(stakingVault)); + } + + /// OPERATION /// + + function fund() external payable virtual onlyRole(MANAGER_ROLE) { + stakingVault.fund{value: msg.value}(); + } + + function withdraw(address _recipient, uint256 _ether) external virtual onlyRole(MANAGER_ROLE) { + stakingVault.withdraw(_recipient, _ether); + } + + function requestValidatorExit(bytes calldata _validatorPublicKey) external virtual onlyRole(MANAGER_ROLE) { + stakingVault.requestValidatorExit(_validatorPublicKey); + } + + function depositToBeaconChain( + uint256 _numberOfDeposits, + bytes calldata _pubkeys, + bytes calldata _signatures + ) external virtual onlyRole(MANAGER_ROLE) { + stakingVault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); + } + + /// LIQUIDITY /// function mint( address _recipient, uint256 _tokens - ) external payable onlyRoles(MANAGER_ROLE, FUNDER_ROLE) fundAndProceed { - _mint(_recipient, _tokens); + ) external payable virtual onlyRole(MANAGER_ROLE) returns (uint256 locked) { + return vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); } - function burn(uint256 _tokens) external onlyRole(MANAGER_ROLE) { - _burn(_tokens); + function burn(uint256 _tokens) external virtual onlyRole(MANAGER_ROLE) { + vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); } - function rebalanceVault(uint256 _ether) external payable onlyRoles(MANAGER_ROLE, FUNDER_ROLE) fundAndProceed { + function rebalanceVault(uint256 _ether) external payable virtual onlyRole(MANAGER_ROLE) fundAndProceed { stakingVault.rebalance{value: msg.value}(_ether); } + + /// MODIFIERS /// + + modifier fundAndProceed() { + if (msg.value > 0) { + stakingVault.fund{value: msg.value}(); + } + _; + } + + // ERRORS /// + + error ZeroArgument(string); + error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); } diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 8a42a1cb6..c06de48fe 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -405,7 +405,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @dev returns total number of stETH shares that is possible to mint on the provided vault with provided reserveRatio /// it does not count shares that is already minted function _maxMintableShares(IHubVault _vault, uint256 _reserveRatio) internal view returns (uint256) { - uint256 maxStETHMinted = _vault.valuation() * (BPS_BASE - _reserveRatio) / BPS_BASE; + uint256 maxStETHMinted = (_vault.valuation() * (BPS_BASE - _reserveRatio)) / BPS_BASE; return stETH.getSharesByPooledEth(maxStETHMinted); } diff --git a/contracts/0.8.25/vaults/VaultPlumbing.sol b/contracts/0.8.25/vaults/VaultPlumbing.sol deleted file mode 100644 index 173006799..000000000 --- a/contracts/0.8.25/vaults/VaultPlumbing.sol +++ /dev/null @@ -1,33 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md -pragma solidity 0.8.25; - -import {VaultHub} from "./VaultHub.sol"; -import {IStakingVault} from "./interfaces/IStakingVault.sol"; - -// TODO: natspec - -// provides internal liquidity plumbing through the vault hub -abstract contract VaultPlumbing { - VaultHub public immutable vaultHub; - IStakingVault public immutable stakingVault; - - constructor(address _stakingVault) { - if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); - - stakingVault = IStakingVault(_stakingVault); - vaultHub = VaultHub(stakingVault.vaultHub()); - } - - function _mint(address _recipient, uint256 _tokens) internal returns (uint256 locked) { - return vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); - } - - function _burn(uint256 _tokens) internal { - vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); - } - - error ZeroArgument(string); -} diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol index b9f6bfb03..40e1f1144 100644 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -5,10 +5,8 @@ pragma solidity 0.8.25; import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; -import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; -import {VaultHub} from "./VaultHub.sol"; -import {VaultPlumbing} from "./VaultPlumbing.sol"; +import {VaultDashboard} from "./VaultDashboard.sol"; import {Math256} from "contracts/common/lib/Math256.sol"; // TODO: natspec @@ -18,11 +16,10 @@ import {Math256} from "contracts/common/lib/Math256.sol"; // - Funder: can fund the vault, withdraw, mint and rebalance the vault // - Operator: can claim performance due and assigns Keymaster sub-role // - Keymaster: Operator's sub-role for depositing to beacon chain -contract VaultStaffRoom is AccessControlEnumerable, VaultPlumbing { +contract VaultStaffRoom is VaultDashboard { uint256 private constant BP_BASE = 100_00; uint256 private constant MAX_FEE = BP_BASE; - bytes32 public constant MANAGER_ROLE = keccak256("Vault.VaultStaffRoom.ManagerRole"); bytes32 public constant FUNDER_ROLE = keccak256("Vault.VaultStaffRoom.FunderRole"); bytes32 public constant OPERATOR_ROLE = keccak256("Vault.VaultStaffRoom.OperatorRole"); bytes32 public constant KEYMASTER_ROLE = keccak256("Vault.VaultStaffRoom.KeymasterRole"); @@ -33,23 +30,12 @@ contract VaultStaffRoom is AccessControlEnumerable, VaultPlumbing { uint256 public performanceFee; uint256 public managementDue; - constructor(address _stakingVault, address _defaultAdmin) VaultPlumbing(_stakingVault) { - if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); - - _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); + constructor(address _stakingVault, address _defaultAdmin) VaultDashboard(_stakingVault, _defaultAdmin) { _setRoleAdmin(KEYMASTER_ROLE, OPERATOR_ROLE); } /// * * * * * MANAGER FUNCTIONS * * * * * /// - function transferStakingVaultOwnership(address _newOwner) external onlyRole(MANAGER_ROLE) { - OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); - } - - function disconnectFromHub() external payable onlyRole(MANAGER_ROLE) { - vaultHub.disconnectVault(address(stakingVault)); - } - function setManagementFee(uint256 _newManagementFee) external onlyRole(MANAGER_ROLE) { if (_newManagementFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); @@ -89,7 +75,7 @@ contract VaultStaffRoom is AccessControlEnumerable, VaultPlumbing { managementDue = 0; if (_liquid) { - _mint(_recipient, due); + vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, due); } else { _withdrawDue(_recipient, due); } @@ -98,8 +84,8 @@ contract VaultStaffRoom is AccessControlEnumerable, VaultPlumbing { /// * * * * * FUNDER FUNCTIONS * * * * * /// - function fund() public payable onlyRole(FUNDER_ROLE) { - _fund(); + function fund() external payable override onlyRole(FUNDER_ROLE) { + stakingVault.fund{value: msg.value}(); } function withdrawable() public view returns (uint256) { @@ -113,7 +99,7 @@ contract VaultStaffRoom is AccessControlEnumerable, VaultPlumbing { return value - reserved; } - function withdraw(address _recipient, uint256 _ether) external onlyRole(FUNDER_ROLE) { + function withdraw(address _recipient, uint256 _ether) external override onlyRole(FUNDER_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (_ether == 0) revert ZeroArgument("_ether"); if (withdrawable() < _ether) revert InsufficientWithdrawableAmount(withdrawable(), _ether); @@ -121,7 +107,7 @@ contract VaultStaffRoom is AccessControlEnumerable, VaultPlumbing { stakingVault.withdraw(_recipient, _ether); } - function requestValidatorExit(bytes calldata _validatorPublicKey) external onlyRole(MANAGER_ROLE) { + function requestValidatorExit(bytes calldata _validatorPublicKey) external override onlyRole(FUNDER_ROLE) { stakingVault.requestValidatorExit(_validatorPublicKey); } @@ -131,7 +117,7 @@ contract VaultStaffRoom is AccessControlEnumerable, VaultPlumbing { uint256 _numberOfDeposits, bytes calldata _pubkeys, bytes calldata _signatures - ) external onlyRole(KEYMASTER_ROLE) { + ) external override onlyRole(KEYMASTER_ROLE) { stakingVault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); } @@ -146,7 +132,7 @@ contract VaultStaffRoom is AccessControlEnumerable, VaultPlumbing { lastClaimedReport = stakingVault.latestReport(); if (_liquid) { - _mint(_recipient, due); + vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, due); } else { _withdrawDue(_recipient, due); } @@ -171,17 +157,6 @@ contract VaultStaffRoom is AccessControlEnumerable, VaultPlumbing { revert SenderHasNeitherRole(msg.sender, _role1, _role2); } - modifier fundAndProceed() { - if (msg.value > 0) { - _fund(); - } - _; - } - - function _fund() internal { - stakingVault.fund{value: msg.value}(); - } - function _withdrawDue(address _recipient, uint256 _ether) internal { int256 unlocked = int256(stakingVault.valuation()) - int256(stakingVault.locked()); uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; @@ -193,7 +168,6 @@ contract VaultStaffRoom is AccessControlEnumerable, VaultPlumbing { error SenderHasNeitherRole(address account, bytes32 role1, bytes32 role2); error NewFeeCannotExceedMaxFee(); error PerformanceDueUnclaimed(); - error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); error VaultNotHealthy(); error OnlyVaultCanCallOnReportHook(); From 0405cb3bc1da37cbb31dae685a836cf581301f42 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 4 Nov 2024 15:36:49 +0500 Subject: [PATCH 203/338] fix: burn for eoa and contract owner --- contracts/0.8.25/vaults/VaultDashboard.sol | 7 ++++++- contracts/0.8.25/vaults/VaultHub.sol | 11 ++++++++--- 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index bd525de08..a41fe12c0 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -6,6 +6,7 @@ pragma solidity 0.8.25; import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; +import {IERC20} from "@openzeppelin/contracts-v5.0.2/token/ERC20/IERC20.sol"; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {VaultHub} from "./VaultHub.sol"; @@ -17,12 +18,15 @@ contract VaultDashboard is AccessControlEnumerable { IStakingVault public immutable stakingVault; VaultHub public immutable vaultHub; + IERC20 public immutable stETH; - constructor(address _stakingVault, address _defaultAdmin) { + constructor(address _stakingVault, address _defaultAdmin, address _stETH) { if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); + if (_stETH == address(0)) revert ZeroArgument("_stETH"); vaultHub = VaultHub(stakingVault.vaultHub()); + stETH = IERC20(_stETH); _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); } @@ -94,6 +98,7 @@ contract VaultDashboard is AccessControlEnumerable { } function burn(uint256 _tokens) external virtual onlyRole(MANAGER_ROLE) { + stETH.transfer(address(vaultHub), _tokens); vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); } diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index c06de48fe..f5d838832 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -223,7 +223,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @param _vault vault address /// @param _tokens amount of tokens to burn /// @dev can be used by vault owner only; vaultHub must be approved to transfer stETH - function burnStethBackedByVault(address _vault, uint256 _tokens) external { + function burnStethBackedByVault(address _vault, uint256 _tokens) public { if (_tokens == 0) revert ZeroArgument("_tokens"); IHubVault vault_ = IHubVault(_vault); @@ -233,8 +233,6 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { VaultSocket memory socket = sockets[index]; - stETH.transferFrom(msg.sender, address(this), _tokens); - uint256 amountOfShares = stETH.getSharesByPooledEth(_tokens); if (socket.sharesMinted < amountOfShares) revert NotEnoughShares(_vault, socket.sharesMinted); @@ -245,6 +243,13 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { emit BurnedStETHOnVault(_vault, _tokens); } + /// @notice separate burn function for EOA vault owners; requires vaultHub to be approved to transfer stETH + function transferAndBurn(address _vault, uint256 _tokens) external { + stETH.transferFrom(msg.sender, address(this), _tokens); + + burnStethBackedByVault(_vault, _tokens); + } + /// @notice force rebalance of the vault to have sufficient reserve ratio /// @param _vault vault address /// @dev can be used permissionlessly if the vault's min reserve ratio is broken From de9cefb70948b47419f600e411253d91b3ce7483 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 4 Nov 2024 15:37:38 +0500 Subject: [PATCH 204/338] fix: use more precise name --- contracts/0.8.25/vaults/VaultHub.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index f5d838832..f52b0caed 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -244,7 +244,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } /// @notice separate burn function for EOA vault owners; requires vaultHub to be approved to transfer stETH - function transferAndBurn(address _vault, uint256 _tokens) external { + function transferAndBurnStethBackedByVault(address _vault, uint256 _tokens) external { stETH.transferFrom(msg.sender, address(this), _tokens); burnStethBackedByVault(_vault, _tokens); From fe930d072f10b5240ca7cc798c526d88670fcf97 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 4 Nov 2024 16:16:12 +0500 Subject: [PATCH 205/338] fix: include steth in constructor --- contracts/0.8.25/vaults/VaultStaffRoom.sol | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol index 40e1f1144..f7cb3774e 100644 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -30,7 +30,11 @@ contract VaultStaffRoom is VaultDashboard { uint256 public performanceFee; uint256 public managementDue; - constructor(address _stakingVault, address _defaultAdmin) VaultDashboard(_stakingVault, _defaultAdmin) { + constructor( + address _stakingVault, + address _defaultAdmin, + address _stETH + ) VaultDashboard(_stakingVault, _defaultAdmin, _stETH) { _setRoleAdmin(KEYMASTER_ROLE, OPERATOR_ROLE); } From eca221085b21fee9cd5650945a4375cfa66ff004 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 4 Nov 2024 16:18:41 +0500 Subject: [PATCH 206/338] fix: fund before mint --- contracts/0.8.25/vaults/VaultDashboard.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index a41fe12c0..a26f5c230 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -93,7 +93,7 @@ contract VaultDashboard is AccessControlEnumerable { function mint( address _recipient, uint256 _tokens - ) external payable virtual onlyRole(MANAGER_ROLE) returns (uint256 locked) { + ) external payable virtual onlyRole(MANAGER_ROLE) fundAndProceed returns (uint256 locked) { return vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); } From 3d74e02ae156c246677f84e1bb99991824bce06a Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 4 Nov 2024 16:24:31 +0500 Subject: [PATCH 207/338] feat: let funder mint and rebalance vault --- contracts/0.8.25/vaults/VaultStaffRoom.sol | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol index f7cb3774e..39a6a94ab 100644 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -115,6 +115,21 @@ contract VaultStaffRoom is VaultDashboard { stakingVault.requestValidatorExit(_validatorPublicKey); } + /// FUNDER & MANAGER FUNCTIONS /// + + function mint( + address _recipient, + uint256 _tokens + ) external payable override onlyRoles(MANAGER_ROLE, FUNDER_ROLE) fundAndProceed returns (uint256 locked) { + return vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); + } + + function rebalanceVault( + uint256 _ether + ) external payable override onlyRoles(MANAGER_ROLE, FUNDER_ROLE) fundAndProceed { + stakingVault.rebalance{value: msg.value}(_ether); + } + /// * * * * * KEYMAKER FUNCTIONS * * * * * /// function depositToBeaconChain( From ef66184add2241e8ae3d5d361664a450b58d2f2b Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 4 Nov 2024 16:45:56 +0500 Subject: [PATCH 208/338] feat: locked cannot be decreased --- contracts/0.8.25/vaults/StakingVault.sol | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index e5935484c..f00222e18 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -33,6 +33,7 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { error TransferFailed(address recipient, uint256 amount); error NotHealthy(); error NotAuthorized(string operation, address sender); + error LockedCannotBeDecreased(uint256 locked); struct Report { uint128 valuation; @@ -124,7 +125,8 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { } function lock(uint256 _locked) external { - if (msg.sender != address(vaultHub)) revert NotAuthorized("update", msg.sender); + if (msg.sender != address(vaultHub)) revert NotAuthorized("lock", msg.sender); + if (locked > _locked) revert LockedCannotBeDecreased(_locked); locked = _locked; From eeadb69beceb7783f9f476157ab21ff84d5b406f Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 4 Nov 2024 17:07:53 +0500 Subject: [PATCH 209/338] fix: use transferFrom for burn --- contracts/0.8.25/vaults/VaultDashboard.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index a26f5c230..d7fbe92d9 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -98,7 +98,7 @@ contract VaultDashboard is AccessControlEnumerable { } function burn(uint256 _tokens) external virtual onlyRole(MANAGER_ROLE) { - stETH.transfer(address(vaultHub), _tokens); + stETH.transferFrom(msg.sender, address(vaultHub), _tokens); vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); } From 470a4cb9ade661c44aff46c5be7c64eef08f9354 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 4 Nov 2024 17:08:13 +0500 Subject: [PATCH 210/338] feat: add burn for funder --- contracts/0.8.25/vaults/VaultStaffRoom.sol | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol index 39a6a94ab..e75642374 100644 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -124,6 +124,11 @@ contract VaultStaffRoom is VaultDashboard { return vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); } + function burn(uint256 _tokens) external override onlyRoles(MANAGER_ROLE, FUNDER_ROLE) { + stETH.transferFrom(msg.sender, address(vaultHub), _tokens); + vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); + } + function rebalanceVault( uint256 _ether ) external payable override onlyRoles(MANAGER_ROLE, FUNDER_ROLE) fundAndProceed { From fcd1443644199fa7799b3eb96c55ea8c40beb709 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 4 Nov 2024 17:09:22 +0500 Subject: [PATCH 211/338] fix: disallow funder to eject validators --- contracts/0.8.25/vaults/VaultDashboard.sol | 2 +- contracts/0.8.25/vaults/VaultStaffRoom.sol | 4 ---- 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index d7fbe92d9..57dbf4cef 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -76,7 +76,7 @@ contract VaultDashboard is AccessControlEnumerable { stakingVault.withdraw(_recipient, _ether); } - function requestValidatorExit(bytes calldata _validatorPublicKey) external virtual onlyRole(MANAGER_ROLE) { + function requestValidatorExit(bytes calldata _validatorPublicKey) external onlyRole(MANAGER_ROLE) { stakingVault.requestValidatorExit(_validatorPublicKey); } diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol index e75642374..748cf069d 100644 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -111,10 +111,6 @@ contract VaultStaffRoom is VaultDashboard { stakingVault.withdraw(_recipient, _ether); } - function requestValidatorExit(bytes calldata _validatorPublicKey) external override onlyRole(FUNDER_ROLE) { - stakingVault.requestValidatorExit(_validatorPublicKey); - } - /// FUNDER & MANAGER FUNCTIONS /// function mint( From 6b75ce1c05fdc271a912c53fe05c7e6c7dbc368d Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Mon, 4 Nov 2024 18:50:24 +0300 Subject: [PATCH 212/338] upd vault tests --- test/0.8.25/vaults/vault.test.ts | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index a504a2582..1dce61322 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -5,14 +5,14 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { - DelegatorAlligator, DepositContract__MockForBeaconChainDepositor, DepositContract__MockForBeaconChainDepositor__factory, StETH__HarnessForVaultHub, StETH__HarnessForVaultHub__factory, VaultFactory, VaultHub__MockForVault, - VaultHub__MockForVault__factory + VaultHub__MockForVault__factory, + VaultStaffRoom } from "typechain-types"; import { StakingVault } from "typechain-types/contracts/0.8.25/vaults"; import { StakingVault__factory } from "typechain-types/factories/contracts/0.8.25/vaults"; @@ -36,7 +36,7 @@ describe("StakingVault.sol", async () => { let steth: StETH__HarnessForVaultHub; let vaultFactory: VaultFactory; let vaultProxy: StakingVault; - let vaultDelegator: DelegatorAlligator; + let vaultDelegator: VaultStaffRoom; let originalState: string; @@ -55,15 +55,14 @@ describe("StakingVault.sol", async () => { vaultCreateFactory = new StakingVault__factory(owner); stakingVault = await vaultCreateFactory.deploy( await vaultHub.getAddress(), - await steth.getAddress(), await depositContract.getAddress(), ); - vaultFactory = await ethers.deployContract("VaultFactory", [stakingVault, deployer], { from: deployer }); + vaultFactory = await ethers.deployContract("VaultFactory", [stakingVault, deployer, steth], { from: deployer }); - const {vault, delegator} = await createVaultProxy(vaultFactory, owner) + const {vault, vaultStaffRoom} = await createVaultProxy(vaultFactory, owner) vaultProxy = vault - vaultDelegator = delegator + vaultDelegator = vaultStaffRoom delegatorSigner = await impersonate(await vaultDelegator.getAddress(), ether("100.0")); }); @@ -73,25 +72,18 @@ describe("StakingVault.sol", async () => { describe("constructor", () => { it("reverts if `_vaultHub` is zero address", async () => { - await expect(vaultCreateFactory.deploy(ZeroAddress, await steth.getAddress(), await depositContract.getAddress())) + await expect(vaultCreateFactory.deploy(ZeroAddress, await depositContract.getAddress())) .to.be.revertedWithCustomError(stakingVault, "ZeroArgument") .withArgs("_vaultHub"); }); - it("reverts if `_stETH` is zero address", async () => { - await expect(vaultCreateFactory.deploy(await vaultHub.getAddress(), ZeroAddress, await depositContract.getAddress())) - .to.be.revertedWithCustomError(stakingVault, "ZeroArgument") - .withArgs("_stETH"); - }); - it("reverts if `_beaconChainDepositContract` is zero address", async () => { - await expect(vaultCreateFactory.deploy(await vaultHub.getAddress(), await steth.getAddress(), ZeroAddress)) + await expect(vaultCreateFactory.deploy(await vaultHub.getAddress(), ZeroAddress)) .to.be.revertedWithCustomError(stakingVault, "DepositContractZeroAddress"); }); it("sets `vaultHub` and `_stETH` and `depositContract`", async () => { expect(await stakingVault.vaultHub(), "vaultHub").to.equal(await vaultHub.getAddress()); - expect(await stakingVault.stETH(), "stETH").to.equal(await steth.getAddress()); expect(await stakingVault.DEPOSIT_CONTRACT(), "DPST").to.equal(await depositContract.getAddress()); }); }); From b45447c9924e80c834b9f5ce07bc39250f76138d Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Tue, 5 Nov 2024 01:30:02 +0300 Subject: [PATCH 213/338] upd factory, add minimal proxy --- contracts/0.8.25/vaults/StakingVault.sol | 9 +- contracts/0.8.25/vaults/VaultDashboard.sol | 43 ++++++-- contracts/0.8.25/vaults/VaultFactory.sol | 34 ++++--- contracts/0.8.25/vaults/VaultStaffRoom.sol | 8 +- contracts/0.8.9/utils/BeaconProxyUtils.sol | 23 ----- lib/proxy.ts | 14 ++- test/0.8.25/vaults/vault.test.ts | 11 +- test/0.8.25/vaults/vaultFactory.test.ts | 65 ++++++++++-- test/0.8.25/vaults/vaultStaffRoom.test.ts | 111 +++++++++++++++++++++ 9 files changed, 250 insertions(+), 68 deletions(-) delete mode 100644 contracts/0.8.9/utils/BeaconProxyUtils.sol create mode 100644 test/0.8.25/vaults/vaultStaffRoom.test.ts diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index c9ad5b9b4..6cadb7a92 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -30,6 +30,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade } uint256 private constant _version = 1; + address private immutable _SELF; VaultHub public immutable vaultHub; /// keccak256(abi.encode(uint256(keccak256("StakingVault.Vault")) - 1)) & ~bytes32(uint256(0xff)); @@ -42,6 +43,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade ) VaultBeaconChainDepositor(_beaconChainDepositContract) { if (_vaultHub == address(0)) revert ZeroArgument("_vaultHub"); + _SELF = address(this); vaultHub = VaultHub(_vaultHub); } @@ -49,7 +51,10 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade /// @param _owner owner address that can TBD function initialize(address _owner, bytes calldata params) external { if (_owner == address(0)) revert ZeroArgument("_owner"); - if (getBeacon() == address(0)) revert NonProxyCall(); + + if (address(this) == _SELF) { + revert NonProxyCallsForbidden(); + } _initializeContractVersionTo(1); @@ -220,5 +225,5 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade error NotHealthy(); error NotAuthorized(string operation, address sender); error LockedCannotBeDecreased(uint256 locked); - error NonProxyCall(); + error NonProxyCallsForbidden(); } diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index bc3d98b2a..0027111f1 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -16,19 +16,41 @@ import {VaultHub} from "./VaultHub.sol"; contract VaultDashboard is AccessControlEnumerable { bytes32 public constant MANAGER_ROLE = keccak256("Vault.VaultDashboard.ManagerRole"); - IStakingVault public immutable stakingVault; - VaultHub public immutable vaultHub; IERC20 public immutable stETH; + address private immutable _SELF; - constructor(address _stakingVault, address _defaultAdmin, address _stETH) { - if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); - if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); + bool public isInitialized; + IStakingVault public stakingVault; + VaultHub public vaultHub; + + constructor(address _stETH) { if (_stETH == address(0)) revert ZeroArgument("_stETH"); - stakingVault = IStakingVault(_stakingVault); - vaultHub = VaultHub(stakingVault.vaultHub()); + _SELF = address(this); stETH = IERC20(_stETH); + } + + function initialize(address _defaultAdmin, address _stakingVault) external virtual { + _initialize(_defaultAdmin, _stakingVault); + } + + function _initialize(address _defaultAdmin, address _stakingVault) internal { + if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); + if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); + if (isInitialized) revert AlreadyInitialized(); + + if (address(this) == _SELF) { + revert NonProxyCallsForbidden(); + } + + isInitialized = true; + _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); + + stakingVault = IStakingVault(_stakingVault); + vaultHub = VaultHub(stakingVault.vaultHub()); + + emit Initialized(); } /// GETTERS /// @@ -116,8 +138,13 @@ contract VaultDashboard is AccessControlEnumerable { _; } - // ERRORS /// + /// EVENTS // + event Initialized(); + + /// ERRORS /// error ZeroArgument(string); error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); + error NonProxyCallsForbidden(); + error AlreadyInitialized(); } diff --git a/contracts/0.8.25/vaults/VaultFactory.sol b/contracts/0.8.25/vaults/VaultFactory.sol index 71eb8aee7..88b2283eb 100644 --- a/contracts/0.8.25/vaults/VaultFactory.sol +++ b/contracts/0.8.25/vaults/VaultFactory.sol @@ -3,6 +3,7 @@ import {UpgradeableBeacon} from "@openzeppelin/contracts-v5.0.2/proxy/beacon/UpgradeableBeacon.sol"; import {BeaconProxy} from "@openzeppelin/contracts-v5.0.2/proxy/beacon/BeaconProxy.sol"; +import {Clones} from "@openzeppelin/contracts-v5.0.2/proxy/Clones.sol"; import {StakingVault} from "./StakingVault.sol"; import {VaultStaffRoom} from "./VaultStaffRoom.sol"; @@ -10,31 +11,34 @@ import {IStakingVault} from "./interfaces/IStakingVault.sol"; pragma solidity 0.8.25; +interface IVaultStaffRoom { + function initialize(address admin, address stakingVault) external; +} + contract VaultFactory is UpgradeableBeacon { - address public immutable stETH; + address public immutable vaultStaffRoomImpl; - /// @param _implementation The address of the StakingVault implementation /// @param _owner The address of the VaultFactory owner - constructor(address _implementation, address _owner, address _stETH) UpgradeableBeacon(_implementation, _owner) { - if (_stETH == address(0)) revert ZeroArgument("_stETH"); + /// @param _stakingVaultImpl The address of the StakingVault implementation + /// @param _vaultStaffRoomImpl The address of the VaultStaffRoom implementation + constructor(address _owner, address _stakingVaultImpl, address _vaultStaffRoomImpl) UpgradeableBeacon(_stakingVaultImpl, _owner) { + if (_vaultStaffRoomImpl == address(0)) revert ZeroArgument("_vaultStaffRoom"); - stETH = _stETH; + vaultStaffRoomImpl = _vaultStaffRoomImpl; } - function createVault(bytes calldata params) external returns(address vault, address vaultStaffRoom) { - vault = address( - new BeaconProxy(address(this), "") - ); + /// @notice Creates a new StakingVault and VaultStaffRoom contracts + /// @param _params The params of vault initialization + function createVault(bytes calldata _params) external returns(address vault, address vaultStaffRoom) { + vault = address(new BeaconProxy(address(this), "")); - vaultStaffRoom = address( - new VaultStaffRoom(vault, msg.sender, stETH) - ); + vaultStaffRoom = Clones.clone(vaultStaffRoomImpl); + IVaultStaffRoom(vaultStaffRoom).initialize(msg.sender, vault); - IStakingVault(vault).initialize(vaultStaffRoom, params); + IStakingVault(vault).initialize(vaultStaffRoom, _params); - // emit event - emit VaultCreated(msg.sender, vault); + emit VaultCreated(vaultStaffRoom, vault); emit VaultStaffRoomCreated(msg.sender, vaultStaffRoom); } diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol index 748cf069d..b1cd91f1d 100644 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -31,10 +31,12 @@ contract VaultStaffRoom is VaultDashboard { uint256 public managementDue; constructor( - address _stakingVault, - address _defaultAdmin, address _stETH - ) VaultDashboard(_stakingVault, _defaultAdmin, _stETH) { + ) VaultDashboard(_stETH) { + } + + function initialize(address _defaultAdmin, address _stakingVault) external override { + _initialize(_defaultAdmin, _stakingVault); _setRoleAdmin(KEYMASTER_ROLE, OPERATOR_ROLE); } diff --git a/contracts/0.8.9/utils/BeaconProxyUtils.sol b/contracts/0.8.9/utils/BeaconProxyUtils.sol deleted file mode 100644 index 7090cae68..000000000 --- a/contracts/0.8.9/utils/BeaconProxyUtils.sol +++ /dev/null @@ -1,23 +0,0 @@ -// SPDX-FileCopyrightText: 2022 Lido -// SPDX-License-Identifier: GPL-3.0 -pragma solidity 0.8.9; - -import "../lib/UnstructuredStorage.sol"; - - -library BeaconProxyUtils { - using UnstructuredStorage for bytes32; - - /** - * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy. - * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor. - */ - bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50; - - /** - * @dev Returns the current implementation address. - */ - function getBeacon() internal view returns (address) { - return _BEACON_SLOT.getStorageAddress(); - } -} diff --git a/lib/proxy.ts b/lib/proxy.ts index 01016355c..93248133e 100644 --- a/lib/proxy.ts +++ b/lib/proxy.ts @@ -1,9 +1,9 @@ -import { BaseContract, BytesLike } from "ethers"; +import { BaseContract, BytesLike, ContractTransactionResponse } from "ethers"; import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { BeaconProxy, VaultStaffRoom,OssifiableProxy, OssifiableProxy__factory, StakingVault, VaultFactory } from "typechain-types"; +import { BeaconProxy, OssifiableProxy, OssifiableProxy__factory, StakingVault, VaultFactory,VaultStaffRoom } from "typechain-types"; import { findEventsWithInterfaces } from "lib"; @@ -30,7 +30,14 @@ export async function proxify({ return [proxied, proxy]; } -export async function createVaultProxy(vaultFactory: VaultFactory, _owner: HardhatEthersSigner): Promise<{ proxy: BeaconProxy; vault: StakingVault; vaultStaffRoom: VaultStaffRoom }> { +interface CreateVaultResponse { + tx: ContractTransactionResponse, + proxy: BeaconProxy, + vault: StakingVault, + vaultStaffRoom: VaultStaffRoom +} + +export async function createVaultProxy(vaultFactory: VaultFactory, _owner: HardhatEthersSigner): Promise { const tx = await vaultFactory.connect(_owner).createVault("0x"); // Get the receipt manually @@ -53,6 +60,7 @@ export async function createVaultProxy(vaultFactory: VaultFactory, _owner: Hardh const vaultStaffRoom = (await ethers.getContractAt("VaultStaffRoom", vaultStaffRoomAddress, _owner)) as VaultStaffRoom; return { + tx, proxy, vault: stakingVault, vaultStaffRoom: vaultStaffRoom, diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index 1dce61322..f1b25de9f 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -35,8 +35,8 @@ describe("StakingVault.sol", async () => { let stakingVault: StakingVault; let steth: StETH__HarnessForVaultHub; let vaultFactory: VaultFactory; + let vaultStaffRoomImpl: VaultStaffRoom; let vaultProxy: StakingVault; - let vaultDelegator: VaultStaffRoom; let originalState: string; @@ -58,13 +58,14 @@ describe("StakingVault.sol", async () => { await depositContract.getAddress(), ); - vaultFactory = await ethers.deployContract("VaultFactory", [stakingVault, deployer, steth], { from: deployer }); + vaultStaffRoomImpl = await ethers.deployContract("VaultStaffRoom", [steth], { from: deployer }); + + vaultFactory = await ethers.deployContract("VaultFactory", [deployer, stakingVault, vaultStaffRoomImpl], { from: deployer }); const {vault, vaultStaffRoom} = await createVaultProxy(vaultFactory, owner) vaultProxy = vault - vaultDelegator = vaultStaffRoom - delegatorSigner = await impersonate(await vaultDelegator.getAddress(), ether("100.0")); + delegatorSigner = await impersonate(await vaultStaffRoom.getAddress(), ether("100.0")); }); beforeEach(async () => (originalState = await Snapshot.take())); @@ -97,7 +98,7 @@ describe("StakingVault.sol", async () => { it("reverts if call from non proxy", async () => { await expect(stakingVault.initialize(await owner.getAddress(), "0x")) - .to.be.revertedWithCustomError(stakingVault, "NonProxyCall"); + .to.be.revertedWithCustomError(stakingVault, "NonProxyCallsForbidden"); }); it("reverts if already initialized", async () => { diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 475dab837..07aee5a56 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -1,4 +1,5 @@ import { expect } from "chai"; +import { ZeroAddress } from "ethers"; import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; @@ -56,6 +57,7 @@ describe("VaultFactory.sol", () => { let vaultHub: VaultHub; let implOld: StakingVault; let implNew: StakingVault__HarnessForTestUpgrade; + let vaultStaffRoom: VaultStaffRoom; let vaultFactory: VaultFactory; let steth: StETH__HarnessForVaultHub; @@ -78,15 +80,67 @@ describe("VaultFactory.sol", () => { implNew = await ethers.deployContract("StakingVault__HarnessForTestUpgrade", [vaultHub, depositContract], { from: deployer, }); - vaultFactory = await ethers.deployContract("VaultFactory", [implOld, admin, steth], { from: deployer }); + vaultStaffRoom = await ethers.deployContract("VaultStaffRoom", [steth], { from: deployer }); + vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, vaultStaffRoom], { from: deployer }); //add role to factory await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), admin); //the initialize() function cannot be called on a contract - await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "NonProxyCall"); + await expect(implOld.initialize(stranger, "0x")) + .to.revertedWithCustomError(implOld, "NonProxyCallsForbidden"); }); + context("constructor", () => { + it("reverts if `_owner` is zero address", async () => { + await expect(ethers.deployContract("VaultFactory", [ZeroAddress, implOld, steth], { from: deployer })) + .to.be.revertedWithCustomError(vaultFactory, "OwnableInvalidOwner") + .withArgs(ZeroAddress); + }); + + it("reverts if `_implementation` is zero address", async () => { + await expect(ethers.deployContract("VaultFactory", [admin, ZeroAddress, steth], { from: deployer })) + .to.be.revertedWithCustomError(vaultFactory, "BeaconInvalidImplementation") + .withArgs(ZeroAddress); + }); + + it("reverts if `_vaultStaffRoom` is zero address", async () => { + await expect(ethers.deployContract("VaultFactory", [admin, implOld, ZeroAddress], { from: deployer })) + .to.be.revertedWithCustomError(vaultFactory, "ZeroArgument") + .withArgs("_vaultStaffRoom"); + }); + + it("works and emit `OwnershipTransferred`, `Upgraded` events", async () => { + const beacon = await ethers.deployContract("VaultFactory", [ + await admin.getAddress(), + await implOld.getAddress(), + await steth.getAddress(), + ], { from: deployer }) + + const tx = beacon.deploymentTransaction(); + + await expect(tx).to.emit(beacon, 'OwnershipTransferred').withArgs(ZeroAddress, await admin.getAddress()) + await expect(tx).to.emit(beacon, 'Upgraded').withArgs(await implOld.getAddress()) + }) + }) + + context("createVault", () => { + it("works with empty `params`", async () => { + const { tx, vault, vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); + + await expect(tx).to.emit(vaultFactory, "VaultCreated") + .withArgs(await vsr.getAddress(), await vault.getAddress()); + + await expect(tx).to.emit(vaultFactory, "VaultStaffRoomCreated") + .withArgs(await vaultOwner1.getAddress(), await vsr.getAddress()); + + expect(await vsr.getAddress()).to.eq(await vault.owner()); + expect(await vault.getBeacon()).to.eq(await vaultFactory.getAddress()); + }) + + it("works with non-empty `params`", async () => {}) + }) + context("connect", () => { it("connect ", async () => { const vaultsBefore = await vaultHub.vaultsCount(); @@ -197,11 +251,4 @@ describe("VaultFactory.sol", () => { }); }); - context("performanceDue", () => { - it("performanceDue ", async () => { - const { vault: vault1, vaultStaffRoom } = await createVaultProxy(vaultFactory, vaultOwner1); - - await vaultStaffRoom.performanceDue(); - }) - }) }); diff --git a/test/0.8.25/vaults/vaultStaffRoom.test.ts b/test/0.8.25/vaults/vaultStaffRoom.test.ts new file mode 100644 index 000000000..0885eada7 --- /dev/null +++ b/test/0.8.25/vaults/vaultStaffRoom.test.ts @@ -0,0 +1,111 @@ +import { expect } from "chai"; +import { ethers } from "hardhat"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; + +import { + DepositContract__MockForBeaconChainDepositor, + LidoLocator, + StakingVault, + StETH__HarnessForVaultHub, + VaultFactory, + VaultHub, + VaultStaffRoom +} from "typechain-types"; + +import { ArrayToUnion, certainAddress, createVaultProxy,ether, randomAddress } from "lib"; + +const services = [ + "accountingOracle", + "depositSecurityModule", + "elRewardsVault", + "legacyOracle", + "lido", + "oracleReportSanityChecker", + "postTokenRebaseReceiver", + "burner", + "stakingRouter", + "treasury", + "validatorsExitBusOracle", + "withdrawalQueue", + "withdrawalVault", + "oracleDaemonConfig", + "accounting", +] as const; + +type Service = ArrayToUnion; +type Config = Record; + +function randomConfig(): Config { + return services.reduce((config, service) => { + config[service] = randomAddress(); + return config; + }, {} as Config); +} + +describe("VaultFactory.sol", () => { + let deployer: HardhatEthersSigner; + let admin: HardhatEthersSigner; + let holder: HardhatEthersSigner; + let stranger: HardhatEthersSigner; + let vaultOwner1: HardhatEthersSigner; + + let depositContract: DepositContract__MockForBeaconChainDepositor; + let vaultHub: VaultHub; + let implOld: StakingVault; + let vaultStaffRoom: VaultStaffRoom; + let vaultFactory: VaultFactory; + + let steth: StETH__HarnessForVaultHub; + + const config = randomConfig(); + let locator: LidoLocator; + + const treasury = certainAddress("treasury"); + + beforeEach(async () => { + [deployer, admin, holder, stranger, vaultOwner1, vaultOwner2] = await ethers.getSigners(); + + locator = await ethers.deployContract("LidoLocator", [config], deployer); + steth = await ethers.deployContract("StETH__HarnessForVaultHub", [holder], { value: ether("10.0"), from: deployer }); + depositContract = await ethers.deployContract("DepositContract__MockForBeaconChainDepositor", deployer); + + // VaultHub + vaultHub = await ethers.deployContract("Accounting", [admin, locator, steth, treasury], { from: deployer }); + implOld = await ethers.deployContract("StakingVault", [vaultHub, depositContract], { from: deployer }); + implNew = await ethers.deployContract("StakingVault__HarnessForTestUpgrade", [vaultHub, depositContract], { + from: deployer, + }); + vaultStaffRoom = await ethers.deployContract("VaultStaffRoom", [steth], { from: deployer }); + vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, vaultStaffRoom], { from: deployer }); + + //add role to factory + await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), admin); + + //the initialize() function cannot be called on a contract + await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "NonProxyCallsForbidden"); + }); + + context("performanceDue", () => { + it("performanceDue ", async () => { + const { vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); + + await vsr.performanceDue(); + }) + }) + + context("initialize", async () => { + it ("initialize", async () => { + const { tx } = await createVaultProxy(vaultFactory, vaultOwner1); + + await expect(tx).to.emit(vaultStaffRoom, "Initialized"); + }); + + it ("reverts if already initialized", async () => { + const { vault: vault1 } = await createVaultProxy(vaultFactory, vaultOwner1); + + await expect(vaultStaffRoom.initialize(admin, vault1)) + .to.revertedWithCustomError(vaultStaffRoom, "AlreadyInitialized"); + }); + }) +}) From 32003e2377e476a9eedb7184c4eb540e831e36c0 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 12:07:18 +0500 Subject: [PATCH 214/338] feat: restrict transfering vault to default admin --- contracts/0.8.25/vaults/VaultDashboard.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index 57dbf4cef..4ce942dc8 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -58,7 +58,7 @@ contract VaultDashboard is AccessControlEnumerable { /// VAULT MANAGEMENT /// - function transferStakingVaultOwnership(address _newOwner) external onlyRole(MANAGER_ROLE) { + function transferStakingVaultOwnership(address _newOwner) external onlyRole(DEFAULT_ADMIN_ROLE) { OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); } From 9dc1b2a0991154d0b34ca8b1013a575c0b9e2aa0 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 12:14:58 +0500 Subject: [PATCH 215/338] fix: use common lido interface --- contracts/0.8.25/interfaces/ILido.sol | 10 ++++++++++ contracts/0.8.25/vaults/VaultHub.sol | 19 +------------------ 2 files changed, 11 insertions(+), 18 deletions(-) diff --git a/contracts/0.8.25/interfaces/ILido.sol b/contracts/0.8.25/interfaces/ILido.sol index de457eccd..6dbccf624 100644 --- a/contracts/0.8.25/interfaces/ILido.sol +++ b/contracts/0.8.25/interfaces/ILido.sol @@ -5,10 +5,20 @@ pragma solidity 0.8.25; interface ILido { + function getPooledEthByShares(uint256) external view returns (uint256); + + function transferFrom(address, address, uint256) external; + function getTotalPooledEther() external view returns (uint256); function getExternalEther() external view returns (uint256); + function mintExternalShares(address, uint256) external; + + function burnExternalShares(uint256) external; + + function getMaxExternalBalance() external view returns (uint256); + function getTotalShares() external view returns (uint256); function getSharesByPooledEth(uint256) external view returns (uint256); diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index f52b0caed..b043b135b 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -7,24 +7,7 @@ pragma solidity 0.8.25; import {AccessControlEnumerableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol"; import {IHubVault} from "./interfaces/IHubVault.sol"; import {Math256} from "contracts/common/lib/Math256.sol"; - -interface StETH { - function mintExternalShares(address, uint256) external; - - function burnExternalShares(uint256) external; - - function getExternalEther() external view returns (uint256); - - function getMaxExternalBalance() external view returns (uint256); - - function getPooledEthByShares(uint256) external view returns (uint256); - - function getSharesByPooledEth(uint256) external view returns (uint256); - - function getTotalShares() external view returns (uint256); - - function transferFrom(address, address, uint256) external; -} +import {ILido as StETH} from "contracts/0.8.25/interfaces/ILido.sol"; // TODO: rebalance gas compensation // TODO: unstructured storag and upgradability From 365fbb17baaf27c9012fb72e54b38e13f7984655 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 12:16:15 +0500 Subject: [PATCH 216/338] fix: typo --- contracts/0.8.25/vaults/VaultHub.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index b043b135b..28084465d 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -48,7 +48,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @dev first socket is always zero. stone in the elevator VaultSocket[] private sockets; /// @notice mapping from vault address to its socket - /// @dev if vault is not connected to the hub, it's index is zero + /// @dev if vault is not connected to the hub, its index is zero mapping(IHubVault => uint256) private vaultIndex; constructor(address _admin, address _stETH, address _treasury) { From 5f36fedd5d571112f5227cb50a4ac3c510e1ed4b Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 12:19:04 +0500 Subject: [PATCH 217/338] fix: remove return from mint --- contracts/0.8.25/vaults/VaultDashboard.sol | 7 ++----- contracts/0.8.25/vaults/VaultHub.sol | 10 ++-------- contracts/0.8.25/vaults/VaultStaffRoom.sol | 4 ++-- 3 files changed, 6 insertions(+), 15 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index 4ce942dc8..6110a9f62 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -90,11 +90,8 @@ contract VaultDashboard is AccessControlEnumerable { /// LIQUIDITY /// - function mint( - address _recipient, - uint256 _tokens - ) external payable virtual onlyRole(MANAGER_ROLE) fundAndProceed returns (uint256 locked) { - return vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); + function mint(address _recipient, uint256 _tokens) external payable virtual onlyRole(MANAGER_ROLE) fundAndProceed { + vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); } function burn(uint256 _tokens) external virtual onlyRole(MANAGER_ROLE) { diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 28084465d..27a085fa2 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -162,13 +162,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @param _vault vault address /// @param _recipient address of the receiver /// @param _tokens amount of stETH tokens to mint - /// @return totalEtherLocked total amount of ether that should be locked on the vault /// @dev can be used by vault owner only - function mintStethBackedByVault( - address _vault, - address _recipient, - uint256 _tokens - ) external returns (uint256 totalEtherLocked) { + function mintStethBackedByVault(address _vault, address _recipient, uint256 _tokens) external { if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (_tokens == 0) revert ZeroArgument("_tokens"); @@ -195,8 +190,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { emit MintedStETHOnVault(_vault, _tokens); - totalEtherLocked = - (stETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / + uint256 totalEtherLocked = (stETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / (BPS_BASE - socket.reserveRatio); vault_.lock(totalEtherLocked); diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol index 748cf069d..a44e7ef6c 100644 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -116,8 +116,8 @@ contract VaultStaffRoom is VaultDashboard { function mint( address _recipient, uint256 _tokens - ) external payable override onlyRoles(MANAGER_ROLE, FUNDER_ROLE) fundAndProceed returns (uint256 locked) { - return vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); + ) external payable override onlyRoles(MANAGER_ROLE, FUNDER_ROLE) fundAndProceed { + vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); } function burn(uint256 _tokens) external override onlyRoles(MANAGER_ROLE, FUNDER_ROLE) { From d2bc338b48a98d0666d238e21f0aba29f26741d8 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 12:21:48 +0500 Subject: [PATCH 218/338] fix: rename error to match var name --- contracts/0.8.25/vaults/VaultHub.sol | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 27a085fa2..82ce2b702 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -106,7 +106,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault), vaultIndex[_vault]); if (vaultsCount() == MAX_VAULTS_COUNT) revert TooManyVaults(); if (_shareLimit > (stETH.getTotalShares() * MAX_VAULT_SIZE_BP) / BPS_BASE) { - revert CapTooHigh(address(_vault), _shareLimit, stETH.getTotalShares() / 10); + revert ShareLimitTooHigh(address(_vault), _shareLimit, stETH.getTotalShares() / 10); } uint256 capVaultBalance = stETH.getPooledEthByShares(_shareLimit); @@ -176,7 +176,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 sharesToMint = stETH.getSharesByPooledEth(_tokens); uint256 vaultSharesAfterMint = socket.sharesMinted + sharesToMint; - if (vaultSharesAfterMint > socket.shareLimit) revert MintCapReached(_vault, socket.shareLimit); + if (vaultSharesAfterMint > socket.shareLimit) revert ShareLimitExceeded(_vault, socket.shareLimit); uint256 maxMintableShares = _maxMintableShares(socket.vault, socket.reserveRatio); @@ -400,7 +400,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error StETHMintFailed(address vault); error AlreadyBalanced(address vault, uint256 mintedShares, uint256 rebalancingThresholdInShares); error NotEnoughShares(address vault, uint256 amount); - error MintCapReached(address vault, uint256 capShares); + error ShareLimitExceeded(address vault, uint256 capShares); error AlreadyConnected(address vault, uint256 index); error NotConnectedToHub(address vault); error RebalanceFailed(address vault); @@ -408,7 +408,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error ZeroArgument(string argument); error NotEnoughBalance(address vault, uint256 balance, uint256 shouldBe); error TooManyVaults(); - error CapTooHigh(address vault, uint256 capShares, uint256 maxCapShares); + error ShareLimitTooHigh(address vault, uint256 capShares, uint256 maxCapShares); error ReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); From dcf84b66ec3dfdecff01467414141621ff565092 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 12:23:38 +0500 Subject: [PATCH 219/338] fix: use a more precise error name --- contracts/0.8.25/vaults/VaultHub.sol | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 82ce2b702..b52dbb0de 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -211,7 +211,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { VaultSocket memory socket = sockets[index]; uint256 amountOfShares = stETH.getSharesByPooledEth(_tokens); - if (socket.sharesMinted < amountOfShares) revert NotEnoughShares(_vault, socket.sharesMinted); + if (socket.sharesMinted < amountOfShares) revert InsufficientSharesToBurn(_vault, socket.sharesMinted); sockets[index].sharesMinted -= uint96(amountOfShares); @@ -271,7 +271,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { VaultSocket memory socket = sockets[index]; uint256 sharesToBurn = stETH.getSharesByPooledEth(msg.value); - if (socket.sharesMinted < sharesToBurn) revert NotEnoughShares(msg.sender, socket.sharesMinted); + if (socket.sharesMinted < sharesToBurn) revert InsufficientSharesToBurn(msg.sender, socket.sharesMinted); sockets[index].sharesMinted = socket.sharesMinted - uint96(sharesToBurn); @@ -399,7 +399,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error StETHMintFailed(address vault); error AlreadyBalanced(address vault, uint256 mintedShares, uint256 rebalancingThresholdInShares); - error NotEnoughShares(address vault, uint256 amount); + error InsufficientSharesToBurn(address vault, uint256 amount); error ShareLimitExceeded(address vault, uint256 capShares); error AlreadyConnected(address vault, uint256 index); error NotConnectedToHub(address vault); From e70ac5d245b382f347699c7b1ed0ca9ac3668269 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 12:26:06 +0500 Subject: [PATCH 220/338] fix: use socket in memory instead of sload --- contracts/0.8.25/vaults/VaultHub.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index b52dbb0de..4e716837d 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -213,7 +213,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 amountOfShares = stETH.getSharesByPooledEth(_tokens); if (socket.sharesMinted < amountOfShares) revert InsufficientSharesToBurn(_vault, socket.sharesMinted); - sockets[index].sharesMinted -= uint96(amountOfShares); + sockets[index].sharesMinted = socket.sharesMinted - uint96(amountOfShares); stETH.burnExternalShares(amountOfShares); From e4cd7adaed033a2b50d607474456d9f69b16006f Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 12:27:46 +0500 Subject: [PATCH 221/338] fix: better naming --- contracts/0.8.25/vaults/VaultStaffRoom.sol | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol index a44e7ef6c..1a988cb2d 100644 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -56,11 +56,11 @@ contract VaultStaffRoom is VaultDashboard { function performanceDue() public view returns (uint256) { IStakingVault.Report memory latestReport = stakingVault.latestReport(); - int128 _performanceDue = int128(latestReport.valuation - lastClaimedReport.valuation) - + int128 rewardsAccrued = int128(latestReport.valuation - lastClaimedReport.valuation) - (latestReport.inOutDelta - lastClaimedReport.inOutDelta); - if (_performanceDue > 0) { - return (uint128(_performanceDue) * performanceFee) / BP_BASE; + if (rewardsAccrued > 0) { + return (uint128(rewardsAccrued) * performanceFee) / BP_BASE; } else { return 0; } From a30be20dbd6297682eb1ff58de4aaf3b817cf7a8 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 12:34:33 +0500 Subject: [PATCH 222/338] feat: use common ReportValues for ^0.8.0 --- contracts/0.8.25/Accounting.sol | 28 +-- contracts/0.8.9/oracle/AccountingOracle.sol | 217 +++++++------------ contracts/common/interfaces/ReportValues.sol | 31 +++ 3 files changed, 111 insertions(+), 165 deletions(-) create mode 100644 contracts/common/interfaces/ReportValues.sol diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index ca421da48..6cf3b48cd 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -13,33 +13,7 @@ import {IStakingRouter} from "./interfaces/IStakingRouter.sol"; import {IOracleReportSanityChecker} from "./interfaces/IOracleReportSanityChecker.sol"; import {IWithdrawalQueue} from "./interfaces/IWithdrawalQueue.sol"; import {ILido} from "./interfaces/ILido.sol"; - -struct ReportValues { - /// @notice timestamp of the block the report is based on. All provided report values is actual on this timestamp - uint256 timestamp; - /// @notice seconds elapsed since the previous report - uint256 timeElapsed; - /// @notice total number of Lido validators on Consensus Layers (exited included) - uint256 clValidators; - /// @notice sum of all Lido validators' balances on Consensus Layer - uint256 clBalance; - /// @notice withdrawal vault balance - uint256 withdrawalVaultBalance; - /// @notice elRewards vault balance - uint256 elRewardsVaultBalance; - /// @notice stETH shares requested to burn through Burner - uint256 sharesRequestedToBurn; - /// @notice the ascendingly-sorted array of withdrawal request IDs obtained by calling - /// WithdrawalQueue.calculateFinalizationBatches. Can be empty array if no withdrawal to finalize - uint256[] withdrawalFinalizationBatches; - /// @notice array of combined values for each Lido vault - /// (sum of all the balances of Lido validators of the vault - /// plus the balance of the vault itself) - uint256[] vaultValues; - /// @notice netCashFlow of each Lido vault - /// (difference between deposits to and withdrawals from the vault) - int256[] netCashFlows; -} +import {ReportValues} from "contracts/common/interfaces/ReportValues.sol"; /// @title Lido Accounting contract /// @author folkyatina diff --git a/contracts/0.8.9/oracle/AccountingOracle.sol b/contracts/0.8.9/oracle/AccountingOracle.sol index 5d6f44e3c..3f739da83 100644 --- a/contracts/0.8.9/oracle/AccountingOracle.sol +++ b/contracts/0.8.9/oracle/AccountingOracle.sol @@ -2,70 +2,38 @@ // SPDX-License-Identifier: GPL-3.0 pragma solidity 0.8.9; -import { SafeCast } from "@openzeppelin/contracts-v4.4/utils/math/SafeCast.sol"; - -import { ILidoLocator } from "../../common/interfaces/ILidoLocator.sol"; -import { UnstructuredStorage } from "../lib/UnstructuredStorage.sol"; - -import { BaseOracle, IConsensusContract } from "./BaseOracle.sol"; - -struct ReportValues { - /// @notice timestamp of the block the report is based on. All provided report values is actual on this timestamp - uint256 timestamp; - /// @notice seconds elapsed since the previous report - uint256 timeElapsed; - /// @notice total number of Lido validators on Consensus Layers (exited included) - uint256 clValidators; - /// @notice sum of all Lido validators' balances on Consensus Layer - uint256 clBalance; - /// @notice withdrawal vault balance - uint256 withdrawalVaultBalance; - /// @notice elRewards vault balance - uint256 elRewardsVaultBalance; - /// @notice stETH shares requested to burn through Burner - uint256 sharesRequestedToBurn; - /// @notice the ascendingly-sorted array of withdrawal request IDs obtained by calling - /// WithdrawalQueue.calculateFinalizationBatches. Can be empty array if no withdrawal to finalize - uint256[] withdrawalFinalizationBatches; - /// @notice array of combined values for each Lido vault - /// (sum of all the balances of Lido validators of the vault - /// plus the balance of the vault itself) - uint256[] vaultValues; - /// @notice netCashFlow of each Lido vault - /// (difference between deposits to and withdrawals from the vault) - int256[] netCashFlows; -} +import {SafeCast} from "@openzeppelin/contracts-v4.4/utils/math/SafeCast.sol"; + +import {ILidoLocator} from "../../common/interfaces/ILidoLocator.sol"; +import {UnstructuredStorage} from "../lib/UnstructuredStorage.sol"; +import {ReportValues} from "contracts/common/interfaces/ReportValues.sol"; +import {BaseOracle, IConsensusContract} from "./BaseOracle.sol"; interface IReportReceiver { function handleOracleReport(ReportValues memory values) external; } - interface ILegacyOracle { // only called before the migration - function getBeaconSpec() external view returns ( - uint64 epochsPerFrame, - uint64 slotsPerEpoch, - uint64 secondsPerSlot, - uint64 genesisTime - ); + function getBeaconSpec() + external + view + returns (uint64 epochsPerFrame, uint64 slotsPerEpoch, uint64 secondsPerSlot, uint64 genesisTime); function getLastCompletedEpochId() external view returns (uint256); // only called after the migration - function handleConsensusLayerReport( - uint256 refSlot, - uint256 clBalance, - uint256 clValidators - ) external; + function handleConsensusLayerReport(uint256 refSlot, uint256 clBalance, uint256 clValidators) external; } interface IOracleReportSanityChecker { function checkExitedValidatorsRatePerDay(uint256 _exitedValidatorsCount) external view; + function checkAccountingExtraDataListItemsCount(uint256 _extraDataListItemsCount) external view; + function checkNodeOperatorsPerExtraDataItemCount(uint256 _itemIndex, uint256 _nodeOperatorsCount) external view; } @@ -90,12 +58,10 @@ interface IStakingRouter { function onValidatorsCountsByNodeOperatorReportingFinished() external; } - interface IWithdrawalQueue { function onOracleReport(bool isBunkerMode, uint256 prevReportTimestamp, uint256 currentReportTimestamp) external; } - contract AccountingOracle is BaseOracle { using UnstructuredStorage for bytes32; using SafeCast for uint256; @@ -123,11 +89,7 @@ contract AccountingOracle is BaseOracle { event ExtraDataSubmitted(uint256 indexed refSlot, uint256 itemsProcessed, uint256 itemsCount); - event WarnExtraDataIncompleteProcessing( - uint256 indexed refSlot, - uint256 processedItemsCount, - uint256 itemsCount - ); + event WarnExtraDataIncompleteProcessing(uint256 indexed refSlot, uint256 processedItemsCount, uint256 itemsCount); struct ExtraDataProcessingState { uint64 refSlot; @@ -158,20 +120,14 @@ contract AccountingOracle is BaseOracle { address legacyOracle, uint256 secondsPerSlot, uint256 genesisTime - ) - BaseOracle(secondsPerSlot, genesisTime) - { + ) BaseOracle(secondsPerSlot, genesisTime) { if (lidoLocator == address(0)) revert LidoLocatorCannotBeZero(); if (legacyOracle == address(0)) revert LegacyOracleCannotBeZero(); LOCATOR = ILidoLocator(lidoLocator); LEGACY_ORACLE = ILegacyOracle(legacyOracle); } - function initialize( - address admin, - address consensusContract, - uint256 consensusVersion - ) external { + function initialize(address admin, address consensusContract, uint256 consensusVersion) external { if (admin == address(0)) revert AdminCannotBeZero(); uint256 lastProcessingRefSlot = _checkOracleMigration(LEGACY_ORACLE, consensusContract); @@ -201,13 +157,11 @@ contract AccountingOracle is BaseOracle { /// @dev Version of the oracle consensus rules. Current version expected /// by the oracle can be obtained by calling getConsensusVersion(). uint256 consensusVersion; - /// @dev Reference slot for which the report was calculated. If the slot /// contains a block, the state being reported should include all state /// changes resulting from that block. The epoch containing the slot /// should be finalized prior to calculating the report. uint256 refSlot; - /// /// CL values /// @@ -215,38 +169,31 @@ contract AccountingOracle is BaseOracle { /// @dev The number of validators on consensus layer that were ever deposited /// via Lido as observed at the reference slot. uint256 numValidators; - /// @dev Cumulative balance of all Lido validators on the consensus layer /// as observed at the reference slot. uint256 clBalanceGwei; - /// @dev Ids of staking modules that have more exited validators than the number /// stored in the respective staking module contract as observed at the reference /// slot. uint256[] stakingModuleIdsWithNewlyExitedValidators; - /// @dev Number of ever exited validators for each of the staking modules from /// the stakingModuleIdsWithNewlyExitedValidators array as observed at the /// reference slot. uint256[] numExitedValidatorsByStakingModule; - /// /// EL values /// /// @dev The ETH balance of the Lido withdrawal vault as observed at the reference slot. uint256 withdrawalVaultBalance; - /// @dev The ETH balance of the Lido execution layer rewards vault as observed /// at the reference slot. uint256 elRewardsVaultBalance; - /// @dev The shares amount requested to burn through Burner as observed /// at the reference slot. The value can be obtained in the following way: /// `(coverSharesToBurn, nonCoverSharesToBurn) = IBurner(burner).getSharesRequestedToBurn() /// sharesRequestedToBurn = coverSharesToBurn + nonCoverSharesToBurn` uint256 sharesRequestedToBurn; - /// /// Decision /// @@ -255,11 +202,9 @@ contract AccountingOracle is BaseOracle { /// WithdrawalQueue.calculateFinalizationBatches. Empty array means that no withdrawal /// requests should be finalized. uint256[] withdrawalFinalizationBatches; - /// @dev Whether, based on the state observed at the reference slot, the protocol should /// be in the bunker mode. bool isBunkerMode; - /// /// Liquid Staking Vaults /// @@ -267,11 +212,9 @@ contract AccountingOracle is BaseOracle { /// @dev The values of the vaults as observed at the reference slot. /// Sum of all the balances of Lido validators of the vault plus the balance of the vault itself. uint256[] vaultsValues; - /// @dev The net cash flows of the vaults as observed at the reference slot. /// Flow of the funds in and out of the vaults (deposit/withdrawal) without the rewards. int256[] vaultsNetCashFlows; - /// /// Extra data — the oracle information that allows asynchronous processing, potentially in /// chunks, after the main data is processed. The oracle doesn't enforce that extra data @@ -349,14 +292,12 @@ contract AccountingOracle is BaseOracle { /// more info. /// uint256 extraDataFormat; - /// @dev Hash of the extra data. See the constant defining a specific extra data /// format for the info on how to calculate the hash. /// /// Must be set to a zero hash if the oracle report contains no extra data. /// bytes32 extraDataHash; - /// @dev Number of the extra data items. /// /// Must be set to zero if the oracle report contains no extra data. @@ -506,23 +447,22 @@ contract AccountingOracle is BaseOracle { function _checkOracleMigration( ILegacyOracle legacyOracle, address consensusContract - ) - internal view returns (uint256) - { - (uint256 initialEpoch, - uint256 epochsPerFrame) = IConsensusContract(consensusContract).getFrameConfig(); + ) internal view returns (uint256) { + (uint256 initialEpoch, uint256 epochsPerFrame) = IConsensusContract(consensusContract).getFrameConfig(); - (uint256 slotsPerEpoch, - uint256 secondsPerSlot, - uint256 genesisTime) = IConsensusContract(consensusContract).getChainConfig(); + (uint256 slotsPerEpoch, uint256 secondsPerSlot, uint256 genesisTime) = IConsensusContract(consensusContract) + .getChainConfig(); { // check chain spec to match the prev. one (a block is used to reduce stack allocation) - (uint256 legacyEpochsPerFrame, + ( + uint256 legacyEpochsPerFrame, uint256 legacySlotsPerEpoch, uint256 legacySecondsPerSlot, - uint256 legacyGenesisTime) = legacyOracle.getBeaconSpec(); - if (slotsPerEpoch != legacySlotsPerEpoch || + uint256 legacyGenesisTime + ) = legacyOracle.getBeaconSpec(); + if ( + slotsPerEpoch != legacySlotsPerEpoch || secondsPerSlot != legacySecondsPerSlot || genesisTime != legacyGenesisTime ) { @@ -560,14 +500,8 @@ contract AccountingOracle is BaseOracle { uint256 prevProcessingRefSlot ) internal override { ExtraDataProcessingState memory state = _storageExtraDataProcessingState().value; - if (state.refSlot == prevProcessingRefSlot && ( - !state.submitted || state.itemsProcessed < state.itemsCount - )) { - emit WarnExtraDataIncompleteProcessing( - prevProcessingRefSlot, - state.itemsProcessed, - state.itemsCount - ); + if (state.refSlot == prevProcessingRefSlot && (!state.submitted || state.itemsProcessed < state.itemsCount)) { + emit WarnExtraDataIncompleteProcessing(prevProcessingRefSlot, state.itemsProcessed, state.itemsCount); } } @@ -593,20 +527,17 @@ contract AccountingOracle is BaseOracle { if (data.extraDataItemsCount == 0) { revert ExtraDataItemsCountCannotBeZeroForNonEmptyData(); } - if (data.extraDataHash == bytes32(0)) { + if (data.extraDataHash == bytes32(0)) { revert ExtraDataHashCannotBeZeroForNonEmptyData(); } } - IOracleReportSanityChecker(LOCATOR.oracleReportSanityChecker()) - .checkAccountingExtraDataListItemsCount(data.extraDataItemsCount); - - LEGACY_ORACLE.handleConsensusLayerReport( - data.refSlot, - data.clBalanceGwei * 1e9, - data.numValidators + IOracleReportSanityChecker(LOCATOR.oracleReportSanityChecker()).checkAccountingExtraDataListItemsCount( + data.extraDataItemsCount ); + LEGACY_ORACLE.handleConsensusLayerReport(data.refSlot, data.clBalanceGwei * 1e9, data.numValidators); + uint256 slotsElapsed = data.refSlot - prevRefSlot; IStakingRouter stakingRouter = IStakingRouter(LOCATOR.stakingRouter()); @@ -625,18 +556,20 @@ contract AccountingOracle is BaseOracle { GENESIS_TIME + data.refSlot * SECONDS_PER_SLOT ); - IReportReceiver(LOCATOR.accounting()).handleOracleReport(ReportValues( - GENESIS_TIME + data.refSlot * SECONDS_PER_SLOT, - slotsElapsed * SECONDS_PER_SLOT, - data.numValidators, - data.clBalanceGwei * 1e9, - data.withdrawalVaultBalance, - data.elRewardsVaultBalance, - data.sharesRequestedToBurn, - data.withdrawalFinalizationBatches, - data.vaultsValues, - data.vaultsNetCashFlows - )); + IReportReceiver(LOCATOR.accounting()).handleOracleReport( + ReportValues( + GENESIS_TIME + data.refSlot * SECONDS_PER_SLOT, + slotsElapsed * SECONDS_PER_SLOT, + data.numValidators, + data.clBalanceGwei * 1e9, + data.withdrawalVaultBalance, + data.elRewardsVaultBalance, + data.sharesRequestedToBurn, + data.withdrawalFinalizationBatches, + data.vaultsValues, + data.vaultsNetCashFlows + ) + ); _storageExtraDataProcessingState().value = ExtraDataProcessingState({ refSlot: data.refSlot.toUint64(), @@ -663,18 +596,22 @@ contract AccountingOracle is BaseOracle { return; } - for (uint256 i = 1; i < stakingModuleIds.length;) { + for (uint256 i = 1; i < stakingModuleIds.length; ) { if (stakingModuleIds[i] <= stakingModuleIds[i - 1]) { revert InvalidExitedValidatorsData(); } - unchecked { ++i; } + unchecked { + ++i; + } } - for (uint256 i = 0; i < stakingModuleIds.length;) { + for (uint256 i = 0; i < stakingModuleIds.length; ) { if (numExitedValidatorsByStakingModule[i] == 0) { revert InvalidExitedValidatorsData(); } - unchecked { ++i; } + unchecked { + ++i; + } } uint256 newlyExitedValidatorsCount = stakingRouter.updateExitedValidatorsCountByStakingModule( @@ -682,12 +619,12 @@ contract AccountingOracle is BaseOracle { numExitedValidatorsByStakingModule ); - uint256 exitedValidatorsRatePerDay = - newlyExitedValidatorsCount * (1 days) / + uint256 exitedValidatorsRatePerDay = (newlyExitedValidatorsCount * (1 days)) / (SECONDS_PER_SLOT * slotsElapsed); - IOracleReportSanityChecker(LOCATOR.oracleReportSanityChecker()) - .checkExitedValidatorsRatePerDay(exitedValidatorsRatePerDay); + IOracleReportSanityChecker(LOCATOR.oracleReportSanityChecker()).checkExitedValidatorsRatePerDay( + exitedValidatorsRatePerDay + ); } function _submitReportExtraDataEmpty() internal { @@ -699,9 +636,7 @@ contract AccountingOracle is BaseOracle { emit ExtraDataSubmitted(procState.refSlot, 0, 0); } - function _checkCanSubmitExtraData(ExtraDataProcessingState memory procState, uint256 format) - internal view - { + function _checkCanSubmitExtraData(ExtraDataProcessingState memory procState, uint256 format) internal view { _checkMsgSenderIsAllowedToSubmitData(); ConsensusReport memory report = _storageConsensusReport().value; @@ -800,9 +735,7 @@ contract AccountingOracle is BaseOracle { iter.itemType = itemType; iter.dataOffset = dataOffset; - if (itemType == EXTRA_DATA_TYPE_EXITED_VALIDATORS || - itemType == EXTRA_DATA_TYPE_STUCK_VALIDATORS - ) { + if (itemType == EXTRA_DATA_TYPE_EXITED_VALIDATORS || itemType == EXTRA_DATA_TYPE_STUCK_VALIDATORS) { uint256 nodeOpsProcessed = _processExtraDataItem(data, iter); if (nodeOpsProcessed > maxNodeOperatorsPerItem) { @@ -818,8 +751,10 @@ contract AccountingOracle is BaseOracle { } assert(maxNodeOperatorsPerItem > 0); - IOracleReportSanityChecker(LOCATOR.oracleReportSanityChecker()) - .checkNodeOperatorsPerExtraDataItemCount(maxNodeOperatorItemIndex, maxNodeOperatorsPerItem); + IOracleReportSanityChecker(LOCATOR.oracleReportSanityChecker()).checkNodeOperatorsPerExtraDataItemCount( + maxNodeOperatorItemIndex, + maxNodeOperatorsPerItem + ); } function _processExtraDataItem(bytes calldata data, ExtraDataIterState memory iter) internal returns (uint256) { @@ -871,11 +806,17 @@ contract AccountingOracle is BaseOracle { } if (iter.itemType == EXTRA_DATA_TYPE_STUCK_VALIDATORS) { - IStakingRouter(iter.stakingRouter) - .reportStakingModuleStuckValidatorsCountByNodeOperator(moduleId, nodeOpIds, valuesCounts); + IStakingRouter(iter.stakingRouter).reportStakingModuleStuckValidatorsCountByNodeOperator( + moduleId, + nodeOpIds, + valuesCounts + ); } else { - IStakingRouter(iter.stakingRouter) - .reportStakingModuleExitedValidatorsCountByNodeOperator(moduleId, nodeOpIds, valuesCounts); + IStakingRouter(iter.stakingRouter).reportStakingModuleExitedValidatorsCountByNodeOperator( + moduleId, + nodeOpIds, + valuesCounts + ); } iter.dataOffset = dataOffset; @@ -890,10 +831,10 @@ contract AccountingOracle is BaseOracle { ExtraDataProcessingState value; } - function _storageExtraDataProcessingState() - internal pure returns (StorageExtraDataProcessingState storage r) - { + function _storageExtraDataProcessingState() internal pure returns (StorageExtraDataProcessingState storage r) { bytes32 position = EXTRA_DATA_PROCESSING_STATE_POSITION; - assembly { r.slot := position } + assembly { + r.slot := position + } } } diff --git a/contracts/common/interfaces/ReportValues.sol b/contracts/common/interfaces/ReportValues.sol new file mode 100644 index 000000000..2640a8e5a --- /dev/null +++ b/contracts/common/interfaces/ReportValues.sol @@ -0,0 +1,31 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +pragma solidity ^0.8.0; + +struct ReportValues { + /// @notice timestamp of the block the report is based on. All provided report values is actual on this timestamp + uint256 timestamp; + /// @notice seconds elapsed since the previous report + uint256 timeElapsed; + /// @notice total number of Lido validators on Consensus Layers (exited included) + uint256 clValidators; + /// @notice sum of all Lido validators' balances on Consensus Layer + uint256 clBalance; + /// @notice withdrawal vault balance + uint256 withdrawalVaultBalance; + /// @notice elRewards vault balance + uint256 elRewardsVaultBalance; + /// @notice stETH shares requested to burn through Burner + uint256 sharesRequestedToBurn; + /// @notice the ascendingly-sorted array of withdrawal request IDs obtained by calling + /// WithdrawalQueue.calculateFinalizationBatches. Can be empty array if no withdrawal to finalize + uint256[] withdrawalFinalizationBatches; + /// @notice array of combined values for each Lido vault + /// (sum of all the balances of Lido validators of the vault + /// plus the balance of the vault itself) + uint256[] vaultValues; + /// @notice netCashFlow of each Lido vault + /// (difference between deposits to and withdrawals from the vault) + int256[] netCashFlows; +} From 398186bb242040a1d7c4f11625d24dbae91c9a76 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 12:44:29 +0500 Subject: [PATCH 223/338] docs(compilers): explain local upgreadeable OZ copies --- contracts/COMPILERS.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/contracts/COMPILERS.md b/contracts/COMPILERS.md index 7bbd2fc86..ae89a8968 100644 --- a/contracts/COMPILERS.md +++ b/contracts/COMPILERS.md @@ -11,7 +11,10 @@ For the `wstETH` contract, we use `solc 0.6.12`, as it is non-upgradeable and bo For the other contracts, newer compiler versions are used. -The 0.8.25 version of the compiler was introduced for Lido Vaults to be able to support [OpenZeppelin v0.5.2](https://github.com/OpenZeppelin/openzeppelin-contracts/tree/v5.0.2) dependencies. +The 0.8.25 version of the compiler was introduced for Lido Vaults to be able to support [OpenZeppelin v5.0.2](https://github.com/OpenZeppelin/openzeppelin-contracts/tree/v5.0.2) dependencies (under the "@openzeppelin/contracts-v5.0.2" alias). + +The OpenZeppelin 5.0.2 upgradeable contracts are copied locally in this repository (`contracts/openzeppelin/5.0.2`) instead of being imported from npm. This is because the original upgradeable contracts import from "@openzeppelin/contracts", but we use a custom alias "@openzeppelin/contracts-v5.0.2" to manage multiple OpenZeppelin versions. To resolve these import conflicts, we maintain local copies of the upgradeable contracts with corrected import paths that reference our aliased version. + # Compilation Instructions From 9849c53e52c6590c76a5af4d14ca7b041ddcb4b2 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 13:03:56 +0500 Subject: [PATCH 224/338] feat: remove unused steth reference --- contracts/0.8.25/vaults/StakingVault.sol | 2 -- 1 file changed, 2 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index f00222e18..7cc1d72a9 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -6,7 +6,6 @@ pragma solidity 0.8.25; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {SafeCast} from "@openzeppelin/contracts-v5.0.2/utils/math/SafeCast.sol"; -import {IERC20} from "@openzeppelin/contracts-v5.0.2/token/ERC20/IERC20.sol"; import {VaultHub} from "./VaultHub.sol"; import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; @@ -41,7 +40,6 @@ contract StakingVault is VaultBeaconChainDepositor, OwnableUpgradeable { } VaultHub public immutable vaultHub; - IERC20 public immutable stETH; Report public latestReport; uint256 public locked; int256 public inOutDelta; From d77d34fb278e34fc39daea00d6724c905bfb4cc3 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 13:04:47 +0500 Subject: [PATCH 225/338] fix: remove empty comment --- contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol | 1 - 1 file changed, 1 deletion(-) diff --git a/contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol b/contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol index d943db6a7..98ebcc67a 100644 --- a/contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol +++ b/contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol @@ -5,7 +5,6 @@ pragma solidity 0.8.25; interface IOracleReportSanityChecker { - // function smoothenTokenRebase( uint256 _preTotalPooledEther, uint256 _preTotalShares, From c6fb347756fb35b5ed33f85023eb68cad0a9f1e4 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 13:07:10 +0500 Subject: [PATCH 226/338] fix: headers --- contracts/0.8.25/vaults/StakingVault.sol | 2 +- .../vaults/VaultBeaconChainDepositor.sol | 26 ++++++++++++------- .../vaults/interfaces/IReportReceiver.sol | 2 +- .../vaults/interfaces/IStakingVault.sol | 3 +++ 4 files changed, 21 insertions(+), 12 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 7cc1d72a9..e3a0d20db 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -1,4 +1,4 @@ -// SPDX-FileCopyrightText: 2023 Lido +// SPDX-FileCopyrightText: 2024 Lido // SPDX-License-Identifier: GPL-3.0 // See contracts/COMPILERS.md diff --git a/contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol b/contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol index 8a143e984..dfc27930d 100644 --- a/contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol +++ b/contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol @@ -1,4 +1,4 @@ -// SPDX-FileCopyrightText: 2023 Lido +// SPDX-FileCopyrightText: 2024 Lido // SPDX-License-Identifier: GPL-3.0 // See contracts/COMPILERS.md @@ -54,12 +54,15 @@ contract VaultBeaconChainDepositor { bytes memory publicKey = MemUtils.unsafeAllocateBytes(PUBLIC_KEY_LENGTH); bytes memory signature = MemUtils.unsafeAllocateBytes(SIGNATURE_LENGTH); - for (uint256 i; i < _keysCount;) { + for (uint256 i; i < _keysCount; ) { MemUtils.copyBytes(_publicKeysBatch, publicKey, i * PUBLIC_KEY_LENGTH, 0, PUBLIC_KEY_LENGTH); MemUtils.copyBytes(_signaturesBatch, signature, i * SIGNATURE_LENGTH, 0, SIGNATURE_LENGTH); DEPOSIT_CONTRACT.deposit{value: DEPOSIT_SIZE}( - publicKey, _withdrawalCredentials, signature, _computeDepositDataRoot(_withdrawalCredentials, publicKey, signature) + publicKey, + _withdrawalCredentials, + signature, + _computeDepositDataRoot(_withdrawalCredentials, publicKey, signature) ); unchecked { @@ -71,11 +74,11 @@ contract VaultBeaconChainDepositor { /// @dev computes the deposit_root_hash required by official Beacon Deposit contract /// @param _publicKey A BLS12-381 public key. /// @param _signature A BLS12-381 signature - function _computeDepositDataRoot(bytes memory _withdrawalCredentials, bytes memory _publicKey, bytes memory _signature) - private - pure - returns (bytes32) - { + function _computeDepositDataRoot( + bytes memory _withdrawalCredentials, + bytes memory _publicKey, + bytes memory _signature + ) private pure returns (bytes32) { // Compute deposit data root (`DepositData` hash tree root) according to deposit_contract.sol bytes memory sigPart1 = MemUtils.unsafeAllocateBytes(64); bytes memory sigPart2 = MemUtils.unsafeAllocateBytes(SIGNATURE_LENGTH - 64); @@ -83,9 +86,12 @@ contract VaultBeaconChainDepositor { MemUtils.copyBytes(_signature, sigPart2, 64, 0, SIGNATURE_LENGTH - 64); bytes32 publicKeyRoot = sha256(abi.encodePacked(_publicKey, bytes16(0))); - bytes32 signatureRoot = sha256(abi.encodePacked(sha256(abi.encodePacked(sigPart1)), sha256(abi.encodePacked(sigPart2, bytes32(0))))); + bytes32 signatureRoot = sha256( + abi.encodePacked(sha256(abi.encodePacked(sigPart1)), sha256(abi.encodePacked(sigPart2, bytes32(0)))) + ); - return sha256( + return + sha256( abi.encodePacked( sha256(abi.encodePacked(publicKeyRoot, _withdrawalCredentials)), sha256(abi.encodePacked(DEPOSIT_SIZE_IN_GWEI_LE64, bytes24(0), signatureRoot)) diff --git a/contracts/0.8.25/vaults/interfaces/IReportReceiver.sol b/contracts/0.8.25/vaults/interfaces/IReportReceiver.sol index 91e248a2c..c0a239d37 100644 --- a/contracts/0.8.25/vaults/interfaces/IReportReceiver.sol +++ b/contracts/0.8.25/vaults/interfaces/IReportReceiver.sol @@ -1,4 +1,4 @@ -// SPDX-FileCopyrightText: 2023 Lido +// SPDX-FileCopyrightText: 2024 Lido // SPDX-License-Identifier: GPL-3.0 // See contracts/COMPILERS.md diff --git a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol index a3d608942..b36e992a6 100644 --- a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -1,4 +1,7 @@ +// SPDX-FileCopyrightText: 2024 Lido // SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md pragma solidity 0.8.25; interface IStakingVault { From d65a117115a58ef037fc164df46779a01474c5cb Mon Sep 17 00:00:00 2001 From: mymphe <39704351+mymphe@users.noreply.github.com> Date: Tue, 5 Nov 2024 13:09:32 +0500 Subject: [PATCH 227/338] Update test/0.8.25/vaults/vault.test.ts Co-authored-by: Yuri Tkachenko --- test/0.8.25/vaults/vault.test.ts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index f6c09ae3f..5ce51bbad 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -7,11 +7,11 @@ import { Snapshot } from "test/suite"; import { DepositContract__MockForBeaconChainDepositor, DepositContract__MockForBeaconChainDepositor__factory, + StakingVault, + StakingVault__factory, VaultHub__MockForVault, VaultHub__MockForVault__factory, } from "typechain-types"; -import { StakingVault } from "typechain-types/contracts/0.8.25/vaults"; -import { StakingVault__factory } from "typechain-types/factories/contracts/0.8.25/vaults"; describe.only("StakingVault.sol", async () => { let deployer: HardhatEthersSigner; From f2dbc87059138df07d5b42047f585b535e0d9588 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 13:10:24 +0500 Subject: [PATCH 228/338] test: skip vault unit tests for now --- test/0.8.25/vaults/vault.test.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index 5ce51bbad..878dadff6 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -13,7 +13,7 @@ import { VaultHub__MockForVault__factory, } from "typechain-types"; -describe.only("StakingVault.sol", async () => { +describe.skip("StakingVault.sol", async () => { let deployer: HardhatEthersSigner; let owner: HardhatEthersSigner; let executionLayerRewardsSender: HardhatEthersSigner; From dfb493598a911683e5ef254383906821847fa053 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Tue, 5 Nov 2024 12:22:15 +0300 Subject: [PATCH 229/338] upd --- contracts/0.8.25/vaults/StakingVault.sol | 4 +--- test/0.8.25/vaults/vaultStaffRoom.test.ts | 24 ++++++++++++----------- 2 files changed, 14 insertions(+), 14 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 6cadb7a92..09db2adac 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -15,12 +15,10 @@ import {IBeaconProxy} from "./interfaces/IBeaconProxy.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; import {Versioned} from "../utils/Versioned.sol"; -// TODO: extract disconnect to delegator // TODO: extract interface and implement it -// TODO: add unstructured storage -// TODO: move errors and event to the bottom contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgradeable, Versioned { + /// @custom:storage-location erc7201:StakingVault.Vault struct VaultStorage { uint128 reportValuation; int128 reportInOutDelta; diff --git a/test/0.8.25/vaults/vaultStaffRoom.test.ts b/test/0.8.25/vaults/vaultStaffRoom.test.ts index 0885eada7..3ac894d4d 100644 --- a/test/0.8.25/vaults/vaultStaffRoom.test.ts +++ b/test/0.8.25/vaults/vaultStaffRoom.test.ts @@ -64,7 +64,7 @@ describe("VaultFactory.sol", () => { const treasury = certainAddress("treasury"); beforeEach(async () => { - [deployer, admin, holder, stranger, vaultOwner1, vaultOwner2] = await ethers.getSigners(); + [deployer, admin, holder, stranger, vaultOwner1] = await ethers.getSigners(); locator = await ethers.deployContract("LidoLocator", [config], deployer); steth = await ethers.deployContract("StETH__HarnessForVaultHub", [holder], { value: ether("10.0"), from: deployer }); @@ -73,9 +73,6 @@ describe("VaultFactory.sol", () => { // VaultHub vaultHub = await ethers.deployContract("Accounting", [admin, locator, steth, treasury], { from: deployer }); implOld = await ethers.deployContract("StakingVault", [vaultHub, depositContract], { from: deployer }); - implNew = await ethers.deployContract("StakingVault__HarnessForTestUpgrade", [vaultHub, depositContract], { - from: deployer, - }); vaultStaffRoom = await ethers.deployContract("VaultStaffRoom", [steth], { from: deployer }); vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, vaultStaffRoom], { from: deployer }); @@ -95,17 +92,22 @@ describe("VaultFactory.sol", () => { }) context("initialize", async () => { - it ("initialize", async () => { - const { tx } = await createVaultProxy(vaultFactory, vaultOwner1); - - await expect(tx).to.emit(vaultStaffRoom, "Initialized"); + it ("reverts if initialize from implementation", async () => { + await expect(vaultStaffRoom.initialize(admin, implOld)) + .to.revertedWithCustomError(vaultStaffRoom, "NonProxyCallsForbidden"); }); it ("reverts if already initialized", async () => { - const { vault: vault1 } = await createVaultProxy(vaultFactory, vaultOwner1); + const { vault: vault1, vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); + + await expect(vsr.initialize(admin, vault1)) + .to.revertedWithCustomError(vsr, "AlreadyInitialized"); + }); + + it ("initialize", async () => { + const { tx, vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); - await expect(vaultStaffRoom.initialize(admin, vault1)) - .to.revertedWithCustomError(vaultStaffRoom, "AlreadyInitialized"); + await expect(tx).to.emit(vsr, "Initialized"); }); }) }) From 7d07a44f2120e7c5492d7f71f19bed3cf4762aaf Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 14:26:32 +0500 Subject: [PATCH 230/338] fix: update error strign to match param --- contracts/0.8.25/vaults/VaultHub.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 4e716837d..66815e4f7 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -96,7 +96,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (_reserveRatio == 0) revert ZeroArgument("_reserveRatio"); if (_reserveRatio > BPS_BASE) revert ReserveRatioTooHigh(address(_vault), _reserveRatio, BPS_BASE); - if (_reserveRatioThreshold == 0) revert ZeroArgument("thresholdReserveRatioBP"); + if (_reserveRatioThreshold == 0) revert ZeroArgument("_reserveRatioThreshold"); if (_reserveRatioThreshold > _reserveRatio) revert ReserveRatioTooHigh(address(_vault), _reserveRatioThreshold, _reserveRatio); From f5a96d14db68dd1acef4d27e3125deff45cd815f Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 14:44:06 +0500 Subject: [PATCH 231/338] refactor: rename default admin to owner for better semantics --- contracts/0.8.25/vaults/VaultDashboard.sol | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index 6110a9f62..4b01a8798 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -14,20 +14,21 @@ import {VaultHub} from "./VaultHub.sol"; // TODO: think about the name contract VaultDashboard is AccessControlEnumerable { + bytes32 public constant OWNER = DEFAULT_ADMIN_ROLE; bytes32 public constant MANAGER_ROLE = keccak256("Vault.VaultDashboard.ManagerRole"); IStakingVault public immutable stakingVault; VaultHub public immutable vaultHub; IERC20 public immutable stETH; - constructor(address _stakingVault, address _defaultAdmin, address _stETH) { + constructor(address _stakingVault, address _owner, address _stETH) { if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); - if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); + if (_owner == address(0)) revert ZeroArgument("_owner"); if (_stETH == address(0)) revert ZeroArgument("_stETH"); vaultHub = VaultHub(stakingVault.vaultHub()); stETH = IERC20(_stETH); - _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); + _grantRole(OWNER, _owner); } /// GETTERS /// @@ -58,7 +59,7 @@ contract VaultDashboard is AccessControlEnumerable { /// VAULT MANAGEMENT /// - function transferStakingVaultOwnership(address _newOwner) external onlyRole(DEFAULT_ADMIN_ROLE) { + function transferStakingVaultOwnership(address _newOwner) external onlyRole(OWNER) { OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); } @@ -99,6 +100,8 @@ contract VaultDashboard is AccessControlEnumerable { vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); } + /// REBALANCE /// + function rebalanceVault(uint256 _ether) external payable virtual onlyRole(MANAGER_ROLE) fundAndProceed { stakingVault.rebalance{value: msg.value}(_ether); } From d06c53a6f1b29fee27fb2e96da7ec40d7352e2e1 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 5 Nov 2024 15:03:29 +0500 Subject: [PATCH 232/338] feat: special role for mint/burn --- contracts/0.8.25/vaults/VaultStaffRoom.sol | 100 ++++++++++----------- 1 file changed, 45 insertions(+), 55 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol index 1a988cb2d..dea8eeb36 100644 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -10,19 +10,22 @@ import {VaultDashboard} from "./VaultDashboard.sol"; import {Math256} from "contracts/common/lib/Math256.sol"; // TODO: natspec +// TODO: events // VaultStaffRoom: Delegates vault operations to different parties: -// - Manager: primary owner of the vault, manages ownership, disconnects from hub, sets fees -// - Funder: can fund the vault, withdraw, mint and rebalance the vault +// - Manager: manages fees +// - Staker: can fund the vault and withdraw funds // - Operator: can claim performance due and assigns Keymaster sub-role // - Keymaster: Operator's sub-role for depositing to beacon chain +// - Plumber: manages liquidity, i.e. mints and burns stETH contract VaultStaffRoom is VaultDashboard { uint256 private constant BP_BASE = 100_00; uint256 private constant MAX_FEE = BP_BASE; - bytes32 public constant FUNDER_ROLE = keccak256("Vault.VaultStaffRoom.FunderRole"); + bytes32 public constant STAKER_ROLE = keccak256("Vault.VaultStaffRoom.StakerRole"); bytes32 public constant OPERATOR_ROLE = keccak256("Vault.VaultStaffRoom.OperatorRole"); bytes32 public constant KEYMASTER_ROLE = keccak256("Vault.VaultStaffRoom.KeymasterRole"); + bytes32 public constant PLUMBER_ROLE = keccak256("Vault.VaultStaffRoom.PlumberRole"); IStakingVault.Report public lastClaimedReport; @@ -38,19 +41,17 @@ contract VaultStaffRoom is VaultDashboard { _setRoleAdmin(KEYMASTER_ROLE, OPERATOR_ROLE); } - /// * * * * * MANAGER FUNCTIONS * * * * * /// + /// * * * * * VIEW FUNCTIONS * * * * * /// - function setManagementFee(uint256 _newManagementFee) external onlyRole(MANAGER_ROLE) { - if (_newManagementFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); - - managementFee = _newManagementFee; - } + function withdrawable() public view returns (uint256) { + uint256 reserved = Math256.max(stakingVault.locked(), managementDue + performanceDue()); + uint256 value = stakingVault.valuation(); - function setPerformanceFee(uint256 _newPerformanceFee) external onlyRole(MANAGER_ROLE) { - if (_newPerformanceFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); - if (performanceDue() > 0) revert PerformanceDueUnclaimed(); + if (reserved > value) { + return 0; + } - performanceFee = _newPerformanceFee; + return value - reserved; } function performanceDue() public view returns (uint256) { @@ -66,6 +67,21 @@ contract VaultStaffRoom is VaultDashboard { } } + /// * * * * * MANAGER FUNCTIONS * * * * * /// + + function setManagementFee(uint256 _newManagementFee) external onlyRole(MANAGER_ROLE) { + if (_newManagementFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); + + managementFee = _newManagementFee; + } + + function setPerformanceFee(uint256 _newPerformanceFee) external onlyRole(MANAGER_ROLE) { + if (_newPerformanceFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); + if (performanceDue() > 0) revert PerformanceDueUnclaimed(); + + performanceFee = _newPerformanceFee; + } + function claimManagementDue(address _recipient, bool _liquid) external onlyRole(MANAGER_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); @@ -88,22 +104,11 @@ contract VaultStaffRoom is VaultDashboard { /// * * * * * FUNDER FUNCTIONS * * * * * /// - function fund() external payable override onlyRole(FUNDER_ROLE) { + function fund() external payable override onlyRole(STAKER_ROLE) { stakingVault.fund{value: msg.value}(); } - function withdrawable() public view returns (uint256) { - uint256 reserved = Math256.max(stakingVault.locked(), managementDue + performanceDue()); - uint256 value = stakingVault.valuation(); - - if (reserved > value) { - return 0; - } - - return value - reserved; - } - - function withdraw(address _recipient, uint256 _ether) external override onlyRole(FUNDER_ROLE) { + function withdraw(address _recipient, uint256 _ether) external override onlyRole(STAKER_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (_ether == 0) revert ZeroArgument("_ether"); if (withdrawable() < _ether) revert InsufficientWithdrawableAmount(withdrawable(), _ether); @@ -111,27 +116,7 @@ contract VaultStaffRoom is VaultDashboard { stakingVault.withdraw(_recipient, _ether); } - /// FUNDER & MANAGER FUNCTIONS /// - - function mint( - address _recipient, - uint256 _tokens - ) external payable override onlyRoles(MANAGER_ROLE, FUNDER_ROLE) fundAndProceed { - vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); - } - - function burn(uint256 _tokens) external override onlyRoles(MANAGER_ROLE, FUNDER_ROLE) { - stETH.transferFrom(msg.sender, address(vaultHub), _tokens); - vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); - } - - function rebalanceVault( - uint256 _ether - ) external payable override onlyRoles(MANAGER_ROLE, FUNDER_ROLE) fundAndProceed { - stakingVault.rebalance{value: msg.value}(_ether); - } - - /// * * * * * KEYMAKER FUNCTIONS * * * * * /// + /// * * * * * KEYMASTER FUNCTIONS * * * * * /// function depositToBeaconChain( uint256 _numberOfDeposits, @@ -159,6 +144,17 @@ contract VaultStaffRoom is VaultDashboard { } } + /// * * * * * PLUMBER FUNCTIONS * * * * * /// + + function mint(address _recipient, uint256 _tokens) external payable override onlyRole(PLUMBER_ROLE) fundAndProceed { + vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); + } + + function burn(uint256 _tokens) external override onlyRole(PLUMBER_ROLE) { + stETH.transferFrom(msg.sender, address(vaultHub), _tokens); + vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); + } + /// * * * * * VAULT CALLBACK * * * * * /// function onReport(uint256 _valuation) external { @@ -169,14 +165,6 @@ contract VaultStaffRoom is VaultDashboard { /// * * * * * INTERNAL FUNCTIONS * * * * * /// - modifier onlyRoles(bytes32 _role1, bytes32 _role2) { - if (hasRole(_role1, msg.sender) || hasRole(_role2, msg.sender)) { - _; - } - - revert SenderHasNeitherRole(msg.sender, _role1, _role2); - } - function _withdrawDue(address _recipient, uint256 _ether) internal { int256 unlocked = int256(stakingVault.valuation()) - int256(stakingVault.locked()); uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; @@ -185,6 +173,8 @@ contract VaultStaffRoom is VaultDashboard { stakingVault.withdraw(_recipient, _ether); } + /// * * * * * ERRORS * * * * * /// + error SenderHasNeitherRole(address account, bytes32 role1, bytes32 role2); error NewFeeCannotExceedMaxFee(); error PerformanceDueUnclaimed(); From 7614192e6e2a194e8d1e92e0430e766a06600401 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Tue, 5 Nov 2024 16:20:33 +0300 Subject: [PATCH 233/338] setup MANAGER_ROLE and OPERATOR_ROLE via factory --- contracts/0.8.25/vaults/VaultFactory.sol | 48 ++++++++++++++++--- lib/proxy.ts | 20 +++++++- .../StakingVault__HarnessForTestUpgrade.sol | 8 ++++ 3 files changed, 68 insertions(+), 8 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultFactory.sol b/contracts/0.8.25/vaults/VaultFactory.sol index 88b2283eb..0df93356b 100644 --- a/contracts/0.8.25/vaults/VaultFactory.sol +++ b/contracts/0.8.25/vaults/VaultFactory.sol @@ -7,12 +7,28 @@ import {Clones} from "@openzeppelin/contracts-v5.0.2/proxy/Clones.sol"; import {StakingVault} from "./StakingVault.sol"; import {VaultStaffRoom} from "./VaultStaffRoom.sol"; +import {VaultDashboard} from "./VaultDashboard.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; pragma solidity 0.8.25; interface IVaultStaffRoom { + struct VaultStaffRoomParams { + uint256 managementFee; + uint256 performanceFee; + address manager; + address operator; + } + + function MANAGER_ROLE() external view returns (bytes32); + function OPERATOR_ROLE() external view returns (bytes32); + function DEFAULT_ADMIN_ROLE() external view returns (bytes32); + function initialize(address admin, address stakingVault) external; + function setManagementFee(uint256 _newManagementFee) external; + function setPerformanceFee(uint256 _newPerformanceFee) external; + function grantRole(bytes32 role, address account) external; + function revokeRole(bytes32 role, address account) external; } contract VaultFactory is UpgradeableBeacon { @@ -29,17 +45,35 @@ contract VaultFactory is UpgradeableBeacon { } /// @notice Creates a new StakingVault and VaultStaffRoom contracts - /// @param _params The params of vault initialization - function createVault(bytes calldata _params) external returns(address vault, address vaultStaffRoom) { + /// @param _stakingVaultParams The params of vault initialization + /// @param _vaultStaffRoomParams The params of vault initialization + function createVault(bytes calldata _stakingVaultParams, bytes calldata _vaultStaffRoomParams) external returns(address vault, address vaultStaffRoom) { vault = address(new BeaconProxy(address(this), "")); - vaultStaffRoom = Clones.clone(vaultStaffRoomImpl); - IVaultStaffRoom(vaultStaffRoom).initialize(msg.sender, vault); + IVaultStaffRoom.VaultStaffRoomParams memory vaultStaffRoomParams = abi.decode( + _vaultStaffRoomParams, + (IVaultStaffRoom.VaultStaffRoomParams) + ); + IVaultStaffRoom vaultStaffRoom = IVaultStaffRoom(Clones.clone(vaultStaffRoomImpl)); + + //grant roles for factory to set fees + vaultStaffRoom.initialize(address(this), vault); + vaultStaffRoom.grantRole(vaultStaffRoom.MANAGER_ROLE(), address(this)); + vaultStaffRoom.grantRole(vaultStaffRoom.MANAGER_ROLE(), vaultStaffRoomParams.manager); + vaultStaffRoom.grantRole(vaultStaffRoom.OPERATOR_ROLE(), vaultStaffRoomParams.operator); + vaultStaffRoom.grantRole(vaultStaffRoom.DEFAULT_ADMIN_ROLE(), msg.sender); + + vaultStaffRoom.setManagementFee(vaultStaffRoomParams.managementFee); + vaultStaffRoom.setPerformanceFee(vaultStaffRoomParams.performanceFee); + + //revoke roles from factory + vaultStaffRoom.revokeRole(vaultStaffRoom.MANAGER_ROLE(), address(this)); + vaultStaffRoom.revokeRole(vaultStaffRoom.DEFAULT_ADMIN_ROLE(), address(this)); - IStakingVault(vault).initialize(vaultStaffRoom, _params); + IStakingVault(vault).initialize(address(vaultStaffRoom), _stakingVaultParams); - emit VaultCreated(vaultStaffRoom, vault); - emit VaultStaffRoomCreated(msg.sender, vaultStaffRoom); + emit VaultCreated(address(vaultStaffRoom), vault); + emit VaultStaffRoomCreated(msg.sender, address(vaultStaffRoom)); } /** diff --git a/lib/proxy.ts b/lib/proxy.ts index 93248133e..1d14335b5 100644 --- a/lib/proxy.ts +++ b/lib/proxy.ts @@ -38,7 +38,25 @@ interface CreateVaultResponse { } export async function createVaultProxy(vaultFactory: VaultFactory, _owner: HardhatEthersSigner): Promise { - const tx = await vaultFactory.connect(_owner).createVault("0x"); + // Define the parameters for the struct + const vaultStaffRoomParams = { + managementFee: 100n, + performanceFee: 200n, + manager: await _owner.getAddress(), + operator: await _owner.getAddress(), + }; + + const vaultStaffRoomParamsEncoded = ethers.AbiCoder.defaultAbiCoder().encode( + ["uint256", "uint256", "address", "address"], + [ + vaultStaffRoomParams.managementFee, + vaultStaffRoomParams.performanceFee, + vaultStaffRoomParams.manager, + vaultStaffRoomParams.operator + ] + ); + + const tx = await vaultFactory.connect(_owner).createVault("0x", vaultStaffRoomParamsEncoded); // Get the receipt manually const receipt = (await tx.wait())!; diff --git a/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol index 020b80a25..f70c086f1 100644 --- a/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol +++ b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol @@ -66,6 +66,14 @@ contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDe return ERC1967Utils.getBeacon(); } + function latestReport() external view returns (IStakingVault.Report memory) { + VaultStorage storage $ = _getVaultStorage(); + return IStakingVault.Report({ + valuation: $.reportValuation, + inOutDelta: $.reportInOutDelta + }); + } + function _getVaultStorage() private pure returns (VaultStorage storage $) { assembly { $.slot := VAULT_STORAGE_LOCATION From 0c55686fb80d4109dfaf3dd9c75e597bbd174a96 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Tue, 5 Nov 2024 16:32:33 +0300 Subject: [PATCH 234/338] redundant storage calls have been removed --- contracts/0.8.25/vaults/StakingVault.sol | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 4a9fdffbb..d838e2907 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -73,10 +73,11 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade } function valuation() public view returns (uint256) { + VaultStorage storage $ = _getVaultStorage(); return uint256( - int128(_getVaultStorage().reportValuation) - + _getVaultStorage().inOutDelta - - _getVaultStorage().reportInOutDelta + int128($.reportValuation) + + $.inOutDelta + - $.reportInOutDelta ); } From 499b521d97c8e6bd1907481694d8ffb0fce7e189 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Tue, 5 Nov 2024 16:41:41 +0300 Subject: [PATCH 235/338] reduce size for locked and inOutDelta vars --- contracts/0.8.25/vaults/StakingVault.sol | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index d838e2907..6522ccb6a 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -22,8 +22,8 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade uint128 reportValuation; int128 reportInOutDelta; - uint256 locked; - int256 inOutDelta; + uint128 locked; + int128 inOutDelta; } uint256 private constant _version = 1; From 1238ce9ed92b10e93aebdde48f832319fcedf3a9 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Tue, 5 Nov 2024 17:24:04 +0300 Subject: [PATCH 236/338] add checks for manager and operator addresses --- contracts/0.8.25/vaults/VaultFactory.sol | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultFactory.sol b/contracts/0.8.25/vaults/VaultFactory.sol index 32c34afaf..4aba7d0cc 100644 --- a/contracts/0.8.25/vaults/VaultFactory.sol +++ b/contracts/0.8.25/vaults/VaultFactory.sol @@ -48,12 +48,18 @@ contract VaultFactory is UpgradeableBeacon { /// @param _stakingVaultParams The params of vault initialization /// @param _vaultStaffRoomParams The params of vault initialization function createVault(bytes calldata _stakingVaultParams, bytes calldata _vaultStaffRoomParams) external returns(address vault, address vaultStaffRoom) { - vault = address(new BeaconProxy(address(this), "")); - IVaultStaffRoom.VaultStaffRoomParams memory vaultStaffRoomParams = abi.decode( _vaultStaffRoomParams, (IVaultStaffRoom.VaultStaffRoomParams) ); + + if (vaultStaffRoomParams.manager == address(0)) revert ZeroArgument("manager"); + if (vaultStaffRoomParams.operator == address(0)) revert ZeroArgument("operator"); + + vault = address(new BeaconProxy(address(this), "")); + + + IVaultStaffRoom vaultStaffRoom = IVaultStaffRoom(Clones.clone(vaultStaffRoomImpl)); //grant roles for factory to set fees From 75fa20937dadee9b4296e40a1593553b89170320 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Thu, 7 Nov 2024 09:42:07 +0700 Subject: [PATCH 237/338] return types of vault storage --- contracts/0.8.25/vaults/StakingVault.sol | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 6522ccb6a..d838e2907 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -22,8 +22,8 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade uint128 reportValuation; int128 reportInOutDelta; - uint128 locked; - int128 inOutDelta; + uint256 locked; + int256 inOutDelta; } uint256 private constant _version = 1; From 007794d3bba108161ad7a1bf55c0665b98637403 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Thu, 7 Nov 2024 09:57:16 +0700 Subject: [PATCH 238/338] reduce size for locked and inOutDelta vars --- contracts/0.8.25/vaults/StakingVault.sol | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index d838e2907..598066bf0 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -22,8 +22,8 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade uint128 reportValuation; int128 reportInOutDelta; - uint256 locked; - int256 inOutDelta; + uint128 locked; + int128 inOutDelta; } uint256 private constant _version = 1; @@ -74,11 +74,11 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade function valuation() public view returns (uint256) { VaultStorage storage $ = _getVaultStorage(); - return uint256( + return uint256(int256( int128($.reportValuation) + $.inOutDelta - $.reportInOutDelta - ); + )); } function isHealthy() public view returns (bool) { @@ -110,7 +110,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade if (msg.value == 0) revert ZeroArgument("msg.value"); VaultStorage storage $ = _getVaultStorage(); - $.inOutDelta += int256(msg.value); + $.inOutDelta += SafeCast.toInt128(int256(msg.value)); emit Funded(msg.sender, msg.value); } @@ -123,7 +123,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); VaultStorage storage $ = _getVaultStorage(); - $.inOutDelta -= int256(_ether); + $.inOutDelta -= SafeCast.toInt128(int256(_ether)); (bool success, ) = _recipient.call{value: _ether}(""); if (!success) revert TransferFailed(_recipient, _ether); @@ -154,7 +154,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade VaultStorage storage $ = _getVaultStorage(); if ($.locked > _locked) revert LockedCannotBeDecreased(_locked); - $.locked = _locked; + $.locked = SafeCast.toUint128(_locked); emit Locked(_locked); } @@ -168,7 +168,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault VaultStorage storage $ = _getVaultStorage(); - $.inOutDelta -= int256(_ether); + $.inOutDelta -= SafeCast.toInt128(int256(_ether)); emit Withdrawn(msg.sender, msg.sender, _ether); @@ -192,7 +192,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade VaultStorage storage $ = _getVaultStorage(); $.reportValuation = SafeCast.toUint128(_valuation); $.reportInOutDelta = SafeCast.toInt128(_inOutDelta); - $.locked = _locked; + $.locked = SafeCast.toUint128(_locked); try IReportReceiver(owner()).onReport(_valuation, _inOutDelta, _locked) {} catch (bytes memory reason) { emit OnReportFailed(reason); From 852d82cc556810638f97612d40aba0f19d5fb5fa Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Thu, 7 Nov 2024 10:52:44 +0700 Subject: [PATCH 239/338] vaultStafffRoomParams refactoring --- contracts/0.8.25/vaults/VaultFactory.sol | 27 ++++++++++++------------ lib/proxy.ts | 18 +++++----------- 2 files changed, 18 insertions(+), 27 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultFactory.sol b/contracts/0.8.25/vaults/VaultFactory.sol index 4aba7d0cc..f0ef7e83c 100644 --- a/contracts/0.8.25/vaults/VaultFactory.sol +++ b/contracts/0.8.25/vaults/VaultFactory.sol @@ -47,30 +47,29 @@ contract VaultFactory is UpgradeableBeacon { /// @notice Creates a new StakingVault and VaultStaffRoom contracts /// @param _stakingVaultParams The params of vault initialization /// @param _vaultStaffRoomParams The params of vault initialization - function createVault(bytes calldata _stakingVaultParams, bytes calldata _vaultStaffRoomParams) external returns(address vault, address vaultStaffRoom) { - IVaultStaffRoom.VaultStaffRoomParams memory vaultStaffRoomParams = abi.decode( - _vaultStaffRoomParams, - (IVaultStaffRoom.VaultStaffRoomParams) - ); - - if (vaultStaffRoomParams.manager == address(0)) revert ZeroArgument("manager"); - if (vaultStaffRoomParams.operator == address(0)) revert ZeroArgument("operator"); + function createVault( + bytes calldata _stakingVaultParams, + IVaultStaffRoom.VaultStaffRoomParams calldata _vaultStaffRoomParams + ) + external + returns(address vault, address vaultStaffRoom) + { + if (_vaultStaffRoomParams.manager == address(0)) revert ZeroArgument("manager"); + if (_vaultStaffRoomParams.operator == address(0)) revert ZeroArgument("operator"); vault = address(new BeaconProxy(address(this), "")); - - IVaultStaffRoom vaultStaffRoom = IVaultStaffRoom(Clones.clone(vaultStaffRoomImpl)); //grant roles for factory to set fees vaultStaffRoom.initialize(address(this), vault); vaultStaffRoom.grantRole(vaultStaffRoom.MANAGER_ROLE(), address(this)); - vaultStaffRoom.grantRole(vaultStaffRoom.MANAGER_ROLE(), vaultStaffRoomParams.manager); - vaultStaffRoom.grantRole(vaultStaffRoom.OPERATOR_ROLE(), vaultStaffRoomParams.operator); + vaultStaffRoom.grantRole(vaultStaffRoom.MANAGER_ROLE(), _vaultStaffRoomParams.manager); + vaultStaffRoom.grantRole(vaultStaffRoom.OPERATOR_ROLE(), _vaultStaffRoomParams.operator); vaultStaffRoom.grantRole(vaultStaffRoom.OWNER(), msg.sender); - vaultStaffRoom.setManagementFee(vaultStaffRoomParams.managementFee); - vaultStaffRoom.setPerformanceFee(vaultStaffRoomParams.performanceFee); + vaultStaffRoom.setManagementFee(_vaultStaffRoomParams.managementFee); + vaultStaffRoom.setPerformanceFee(_vaultStaffRoomParams.performanceFee); //revoke roles from factory vaultStaffRoom.revokeRole(vaultStaffRoom.MANAGER_ROLE(), address(this)); diff --git a/lib/proxy.ts b/lib/proxy.ts index 1d14335b5..89bcd3547 100644 --- a/lib/proxy.ts +++ b/lib/proxy.ts @@ -6,6 +6,8 @@ import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { BeaconProxy, OssifiableProxy, OssifiableProxy__factory, StakingVault, VaultFactory,VaultStaffRoom } from "typechain-types"; import { findEventsWithInterfaces } from "lib"; +import { IVaultStaffRoom } from "../typechain-types/contracts/0.8.25/vaults/VaultFactory.sol/VaultFactory"; +import VaultStaffRoomParamsStruct = IVaultStaffRoom.VaultStaffRoomParamsStruct; interface ProxifyArgs { impl: T; @@ -39,24 +41,14 @@ interface CreateVaultResponse { export async function createVaultProxy(vaultFactory: VaultFactory, _owner: HardhatEthersSigner): Promise { // Define the parameters for the struct - const vaultStaffRoomParams = { + const vaultStaffRoomParams: VaultStaffRoomParamsStruct = { managementFee: 100n, performanceFee: 200n, manager: await _owner.getAddress(), operator: await _owner.getAddress(), - }; + } - const vaultStaffRoomParamsEncoded = ethers.AbiCoder.defaultAbiCoder().encode( - ["uint256", "uint256", "address", "address"], - [ - vaultStaffRoomParams.managementFee, - vaultStaffRoomParams.performanceFee, - vaultStaffRoomParams.manager, - vaultStaffRoomParams.operator - ] - ); - - const tx = await vaultFactory.connect(_owner).createVault("0x", vaultStaffRoomParamsEncoded); + const tx = await vaultFactory.connect(_owner).createVault("0x", vaultStaffRoomParams); // Get the receipt manually const receipt = (await tx.wait())!; From b4955c5115812a77f42bdd7abefa1def41a2dfda Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Thu, 7 Nov 2024 11:51:37 +0700 Subject: [PATCH 240/338] add notes for initialization _params var --- contracts/0.8.25/vaults/StakingVault.sol | 5 ++++- .../vaults/contracts/StakingVault__HarnessForTestUpgrade.sol | 3 ++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 598066bf0..da05719f0 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -45,8 +45,11 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade } /// @notice Initialize the contract storage explicitly. + /// The initialize function selector is not changed. For upgrades use `_params` variable + /// /// @param _owner owner address that can TBD - function initialize(address _owner, bytes calldata params) external { + /// @param _params the calldata for initialize contract after upgrades + function initialize(address _owner, bytes calldata _params) external { if (_owner == address(0)) revert ZeroArgument("_owner"); if (address(this) == _SELF) { diff --git a/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol index f70c086f1..cd1430564 100644 --- a/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol +++ b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol @@ -43,7 +43,8 @@ contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDe /// @notice Initialize the contract storage explicitly. /// @param _owner owner address that can TBD - function initialize(address _owner, bytes calldata params) external { + /// @param _params the calldata for initialize contract after upgrades + function initialize(address _owner, bytes calldata _params) external { if (_owner == address(0)) revert ZeroArgument("_owner"); if (getBeacon() == address(0)) revert NonProxyCall(); From 965286825501ed2f4f4fa00e022b7bd6032b5876 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 7 Nov 2024 13:28:44 +0700 Subject: [PATCH 241/338] fix: solhint --- contracts/common/interfaces/ReportValues.sol | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/contracts/common/interfaces/ReportValues.sol b/contracts/common/interfaces/ReportValues.sol index 2640a8e5a..dcdebc8e7 100644 --- a/contracts/common/interfaces/ReportValues.sol +++ b/contracts/common/interfaces/ReportValues.sol @@ -1,7 +1,9 @@ // SPDX-FileCopyrightText: 2023 Lido // SPDX-License-Identifier: GPL-3.0 -pragma solidity ^0.8.0; +// See contracts/COMPILERS.md +// solhint-disable-next-line +pragma solidity >=0.4.24 <0.9.0; struct ReportValues { /// @notice timestamp of the block the report is based on. All provided report values is actual on this timestamp From aa3efdda6f7fbd855db7e2c7e980bdd75e05695b Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 7 Nov 2024 17:19:20 +0700 Subject: [PATCH 242/338] chore: apply IStakingVault to StakingVault --- contracts/0.8.25/vaults/StakingVault.sol | 18 +++++++++++------- .../0.8.25/vaults/interfaces/IStakingVault.sol | 6 +----- 2 files changed, 12 insertions(+), 12 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index da05719f0..df5578c77 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -16,7 +16,7 @@ import {Versioned} from "../utils/Versioned.sol"; // TODO: extract interface and implement it -contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgradeable, Versioned { +contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgradeable, Versioned { /// @custom:storage-location erc7201:StakingVault.Vault struct VaultStorage { uint128 reportValuation; @@ -28,7 +28,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade uint256 private constant _version = 1; address private immutable _SELF; - VaultHub public immutable vaultHub; + VaultHub public immutable VAULT_HUB; /// keccak256(abi.encode(uint256(keccak256("StakingVault.Vault")) - 1)) & ~bytes32(uint256(0xff)); bytes32 private constant VAULT_STORAGE_LOCATION = @@ -41,7 +41,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade if (_vaultHub == address(0)) revert ZeroArgument("_vaultHub"); _SELF = address(this); - vaultHub = VaultHub(_vaultHub); + VAULT_HUB = VaultHub(_vaultHub); } /// @notice Initialize the contract storage explicitly. @@ -69,6 +69,10 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade return ERC1967Utils.getBeacon(); } + function vaultHub() public view override returns (address) { + return address(VAULT_HUB); + } + receive() external payable { if (msg.value == 0) revert ZeroArgument("msg.value"); @@ -152,7 +156,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade } function lock(uint256 _locked) external { - if (msg.sender != address(vaultHub)) revert NotAuthorized("lock", msg.sender); + if (msg.sender != address(VAULT_HUB)) revert NotAuthorized("lock", msg.sender); VaultStorage storage $ = _getVaultStorage(); if ($.locked > _locked) revert LockedCannotBeDecreased(_locked); @@ -166,7 +170,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade if (_ether == 0) revert ZeroArgument("_ether"); if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); - if (owner() == msg.sender || (!isHealthy() && msg.sender == address(vaultHub))) { + if (owner() == msg.sender || (!isHealthy() && msg.sender == address(VAULT_HUB))) { // force rebalance // TODO: check rounding here // mint some stETH in Lido v2 and burn it on the vault @@ -175,7 +179,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade emit Withdrawn(msg.sender, msg.sender, _ether); - vaultHub.rebalance{value: _ether}(); + VAULT_HUB.rebalance{value: _ether}(); } else { revert NotAuthorized("rebalance", msg.sender); } @@ -190,7 +194,7 @@ contract StakingVault is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgrade } function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { - if (msg.sender != address(vaultHub)) revert NotAuthorized("update", msg.sender); + if (msg.sender != address(VAULT_HUB)) revert NotAuthorized("update", msg.sender); VaultStorage storage $ = _getVaultStorage(); $.reportValuation = SafeCast.toUint128(_valuation); diff --git a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol index bc2b912e2..989629a09 100644 --- a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -12,7 +12,7 @@ interface IStakingVault { function initialize(address owner, bytes calldata params) external; - function vaultHub() external returns(address); + function vaultHub() external view returns (address); function latestReport() external view returns (Report memory); @@ -40,10 +40,6 @@ interface IStakingVault { function requestValidatorExit(bytes calldata _validatorPublicKey) external; - function mint(address _recipient, uint256 _tokens) external payable; - - function burn(uint256 _tokens) external; - function rebalance(uint256 _ether) external payable; function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; From 34b654ad38d3176a02ed24305572a05e85a64da8 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Thu, 7 Nov 2024 17:22:52 +0700 Subject: [PATCH 243/338] test: small refactoring --- test/0.8.25/vaults/vault.test.ts | 56 +++++----- test/0.8.25/vaults/vaultFactory.test.ts | 118 +++++++++++----------- test/0.8.25/vaults/vaultStaffRoom.test.ts | 78 ++++++-------- 3 files changed, 117 insertions(+), 135 deletions(-) diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index 2c0f62966..3dc531fb4 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -6,15 +6,12 @@ import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { DepositContract__MockForBeaconChainDepositor, - DepositContract__MockForBeaconChainDepositor__factory, - StETH__HarnessForVaultHub, - StETH__HarnessForVaultHub__factory, - VaultFactory, StakingVault, StakingVault__factory, + StETH__HarnessForVaultHub, + VaultFactory, VaultHub__MockForVault, - VaultHub__MockForVault__factory, - VaultStaffRoom + VaultStaffRoom, } from "typechain-types"; import { createVaultProxy, ether, impersonate } from "lib"; @@ -43,32 +40,31 @@ describe("StakingVault.sol", async () => { before(async () => { [deployer, owner, executionLayerRewardsSender, stranger, holder] = await ethers.getSigners(); - const vaultHubFactory = new VaultHub__MockForVault__factory(deployer); - vaultHub = await vaultHubFactory.deploy(); - - const stethFactory = new StETH__HarnessForVaultHub__factory(deployer); - steth = await stethFactory.deploy(holder, { value: ether("10.0")}) + vaultHub = await ethers.deployContract("VaultHub__MockForVault", { from: deployer }); + steth = await ethers.deployContract("StETH__HarnessForVaultHub", [holder], { + value: ether("10.0"), + from: deployer, + }); - const depositContractFactory = new DepositContract__MockForBeaconChainDepositor__factory(deployer); - depositContract = await depositContractFactory.deploy(); + depositContract = await ethers.deployContract("DepositContract__MockForBeaconChainDepositor", { from: deployer }); vaultCreateFactory = new StakingVault__factory(owner); - stakingVault = await vaultCreateFactory.deploy( - await vaultHub.getAddress(), - await depositContract.getAddress(), - ); + stakingVault = await ethers.getContractFactory("StakingVault").then((f) => f.deploy(vaultHub, depositContract)); vaultStaffRoomImpl = await ethers.deployContract("VaultStaffRoom", [steth], { from: deployer }); - vaultFactory = await ethers.deployContract("VaultFactory", [deployer, stakingVault, vaultStaffRoomImpl], { from: deployer }); + vaultFactory = await ethers.deployContract("VaultFactory", [deployer, stakingVault, vaultStaffRoomImpl], { + from: deployer, + }); - const {vault, vaultStaffRoom} = await createVaultProxy(vaultFactory, owner) - vaultProxy = vault + const { vault, vaultStaffRoom } = await createVaultProxy(vaultFactory, owner); + vaultProxy = vault; delegatorSigner = await impersonate(await vaultStaffRoom.getAddress(), ether("100.0")); }); beforeEach(async () => (originalState = await Snapshot.take())); + afterEach(async () => await Snapshot.restore(originalState)); describe("constructor", () => { @@ -79,8 +75,10 @@ describe("StakingVault.sol", async () => { }); it("reverts if `_beaconChainDepositContract` is zero address", async () => { - await expect(vaultCreateFactory.deploy(await vaultHub.getAddress(), ZeroAddress)) - .to.be.revertedWithCustomError(stakingVault, "DepositContractZeroAddress"); + await expect(vaultCreateFactory.deploy(await vaultHub.getAddress(), ZeroAddress)).to.be.revertedWithCustomError( + stakingVault, + "DepositContractZeroAddress", + ); }); it("sets `vaultHub` and `_stETH` and `depositContract`", async () => { @@ -97,15 +95,19 @@ describe("StakingVault.sol", async () => { }); it("reverts if call from non proxy", async () => { - await expect(stakingVault.initialize(await owner.getAddress(), "0x")) - .to.be.revertedWithCustomError(stakingVault, "NonProxyCallsForbidden"); + await expect(stakingVault.initialize(await owner.getAddress(), "0x")).to.be.revertedWithCustomError( + stakingVault, + "NonProxyCallsForbidden", + ); }); it("reverts if already initialized", async () => { - await expect(vaultProxy.initialize(await owner.getAddress(), "0x")) - .to.be.revertedWithCustomError(vaultProxy, "NonZeroContractVersionOnInit"); + await expect(vaultProxy.initialize(await owner.getAddress(), "0x")).to.be.revertedWithCustomError( + vaultProxy, + "NonZeroContractVersionOnInit", + ); }); - }) + }); describe("receive", () => { it("reverts if `msg.value` is zero", async () => { diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 07aee5a56..4c6111012 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -12,38 +12,13 @@ import { StETH__HarnessForVaultHub, VaultFactory, VaultHub, - VaultStaffRoom + VaultStaffRoom, } from "typechain-types"; -import { ArrayToUnion, certainAddress, createVaultProxy,ether, randomAddress } from "lib"; - -const services = [ - "accountingOracle", - "depositSecurityModule", - "elRewardsVault", - "legacyOracle", - "lido", - "oracleReportSanityChecker", - "postTokenRebaseReceiver", - "burner", - "stakingRouter", - "treasury", - "validatorsExitBusOracle", - "withdrawalQueue", - "withdrawalVault", - "oracleDaemonConfig", - "accounting", -] as const; - -type Service = ArrayToUnion; -type Config = Record; - -function randomConfig(): Config { - return services.reduce((config, service) => { - config[service] = randomAddress(); - return config; - }, {} as Config); -} +import { certainAddress, createVaultProxy, ether } from "lib"; + +import { deployLidoLocator } from "test/deploy"; +import { Snapshot } from "test/suite"; describe("VaultFactory.sol", () => { let deployer: HardhatEthersSigner; @@ -62,16 +37,20 @@ describe("VaultFactory.sol", () => { let steth: StETH__HarnessForVaultHub; - const config = randomConfig(); let locator: LidoLocator; + let originalState: string; + const treasury = certainAddress("treasury"); - beforeEach(async () => { + before(async () => { [deployer, admin, holder, stranger, vaultOwner1, vaultOwner2] = await ethers.getSigners(); - locator = await ethers.deployContract("LidoLocator", [config], deployer); - steth = await ethers.deployContract("StETH__HarnessForVaultHub", [holder], { value: ether("10.0"), from: deployer }); + locator = await deployLidoLocator(); + steth = await ethers.deployContract("StETH__HarnessForVaultHub", [holder], { + value: ether("10.0"), + from: deployer, + }); depositContract = await ethers.deployContract("DepositContract__MockForBeaconChainDepositor", deployer); // VaultHub @@ -87,10 +66,13 @@ describe("VaultFactory.sol", () => { await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), admin); //the initialize() function cannot be called on a contract - await expect(implOld.initialize(stranger, "0x")) - .to.revertedWithCustomError(implOld, "NonProxyCallsForbidden"); + await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "NonProxyCallsForbidden"); }); + beforeEach(async () => (originalState = await Snapshot.take())); + + afterEach(async () => await Snapshot.restore(originalState)); + context("constructor", () => { it("reverts if `_owner` is zero address", async () => { await expect(ethers.deployContract("VaultFactory", [ZeroAddress, implOld, steth], { from: deployer })) @@ -111,35 +93,41 @@ describe("VaultFactory.sol", () => { }); it("works and emit `OwnershipTransferred`, `Upgraded` events", async () => { - const beacon = await ethers.deployContract("VaultFactory", [ - await admin.getAddress(), - await implOld.getAddress(), - await steth.getAddress(), - ], { from: deployer }) + const beacon = await ethers.deployContract( + "VaultFactory", + [await admin.getAddress(), await implOld.getAddress(), await steth.getAddress()], + { from: deployer }, + ); const tx = beacon.deploymentTransaction(); - await expect(tx).to.emit(beacon, 'OwnershipTransferred').withArgs(ZeroAddress, await admin.getAddress()) - await expect(tx).to.emit(beacon, 'Upgraded').withArgs(await implOld.getAddress()) - }) - }) + await expect(tx) + .to.emit(beacon, "OwnershipTransferred") + .withArgs(ZeroAddress, await admin.getAddress()); + await expect(tx) + .to.emit(beacon, "Upgraded") + .withArgs(await implOld.getAddress()); + }); + }); context("createVault", () => { it("works with empty `params`", async () => { const { tx, vault, vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); - await expect(tx).to.emit(vaultFactory, "VaultCreated") + await expect(tx) + .to.emit(vaultFactory, "VaultCreated") .withArgs(await vsr.getAddress(), await vault.getAddress()); - await expect(tx).to.emit(vaultFactory, "VaultStaffRoomCreated") + await expect(tx) + .to.emit(vaultFactory, "VaultStaffRoomCreated") .withArgs(await vaultOwner1.getAddress(), await vsr.getAddress()); expect(await vsr.getAddress()).to.eq(await vault.owner()); expect(await vault.getBeacon()).to.eq(await vaultFactory.getAddress()); - }) + }); - it("works with non-empty `params`", async () => {}) - }) + it("works with non-empty `params`", async () => {}); + }); context("connect", () => { it("connect ", async () => { @@ -161,7 +149,7 @@ describe("VaultFactory.sol", () => { //create vault const { vault: vault1, vaultStaffRoom: delegator1 } = await createVaultProxy(vaultFactory, vaultOwner1); - const { vault: vault2, vaultStaffRoom: delegator2 } = await createVaultProxy(vaultFactory, vaultOwner2); + const { vault: vault2, vaultStaffRoom: delegator2 } = await createVaultProxy(vaultFactory, vaultOwner2); //owner of vault is delegator expect(await delegator1.getAddress()).to.eq(await vault1.owner()); @@ -176,7 +164,8 @@ describe("VaultFactory.sol", () => { config1.shareLimit, config1.minReserveRatioBP, config1.thresholdReserveRatioBP, - config1.treasuryFeeBP), + config1.treasuryFeeBP, + ), ).to.revertedWithCustomError(vaultHub, "FactoryNotAllowed"); //add factory to whitelist @@ -186,11 +175,13 @@ describe("VaultFactory.sol", () => { await expect( vaultHub .connect(admin) - .connectVault(await vault1.getAddress(), + .connectVault( + await vault1.getAddress(), config1.shareLimit, config1.minReserveRatioBP, config1.thresholdReserveRatioBP, - config1.treasuryFeeBP), + config1.treasuryFeeBP, + ), ).to.revertedWithCustomError(vaultHub, "ImplNotAllowed"); //add impl to whitelist @@ -199,18 +190,22 @@ describe("VaultFactory.sol", () => { //connect vaults to VaultHub await vaultHub .connect(admin) - .connectVault(await vault1.getAddress(), + .connectVault( + await vault1.getAddress(), config1.shareLimit, config1.minReserveRatioBP, config1.thresholdReserveRatioBP, - config1.treasuryFeeBP); + config1.treasuryFeeBP, + ); await vaultHub .connect(admin) - .connectVault(await vault2.getAddress(), + .connectVault( + await vault2.getAddress(), config2.shareLimit, config2.minReserveRatioBP, config2.thresholdReserveRatioBP, - config2.treasuryFeeBP); + config2.treasuryFeeBP, + ); const vaultsAfter = await vaultHub.vaultsCount(); expect(vaultsAfter).to.eq(2); @@ -234,11 +229,13 @@ describe("VaultFactory.sol", () => { await expect( vaultHub .connect(admin) - .connectVault(await vault1.getAddress(), + .connectVault( + await vault1.getAddress(), config1.shareLimit, config1.minReserveRatioBP, config1.thresholdReserveRatioBP, - config1.treasuryFeeBP), + config1.treasuryFeeBP, + ), ).to.revertedWithCustomError(vaultHub, "ImplNotAllowed"); const version1After = await vault1.version(); @@ -250,5 +247,4 @@ describe("VaultFactory.sol", () => { expect(2).to.eq(version3After); }); }); - }); diff --git a/test/0.8.25/vaults/vaultStaffRoom.test.ts b/test/0.8.25/vaults/vaultStaffRoom.test.ts index 3ac894d4d..96ac1b33f 100644 --- a/test/0.8.25/vaults/vaultStaffRoom.test.ts +++ b/test/0.8.25/vaults/vaultStaffRoom.test.ts @@ -10,40 +10,15 @@ import { StETH__HarnessForVaultHub, VaultFactory, VaultHub, - VaultStaffRoom + VaultStaffRoom, } from "typechain-types"; -import { ArrayToUnion, certainAddress, createVaultProxy,ether, randomAddress } from "lib"; - -const services = [ - "accountingOracle", - "depositSecurityModule", - "elRewardsVault", - "legacyOracle", - "lido", - "oracleReportSanityChecker", - "postTokenRebaseReceiver", - "burner", - "stakingRouter", - "treasury", - "validatorsExitBusOracle", - "withdrawalQueue", - "withdrawalVault", - "oracleDaemonConfig", - "accounting", -] as const; - -type Service = ArrayToUnion; -type Config = Record; - -function randomConfig(): Config { - return services.reduce((config, service) => { - config[service] = randomAddress(); - return config; - }, {} as Config); -} - -describe("VaultFactory.sol", () => { +import { certainAddress, createVaultProxy, ether } from "lib"; + +import { deployLidoLocator } from "test/deploy"; +import { Snapshot } from "test/suite"; + +describe("VaultStaffRoom.sol", () => { let deployer: HardhatEthersSigner; let admin: HardhatEthersSigner; let holder: HardhatEthersSigner; @@ -58,16 +33,20 @@ describe("VaultFactory.sol", () => { let steth: StETH__HarnessForVaultHub; - const config = randomConfig(); let locator: LidoLocator; + let originalState: string; + const treasury = certainAddress("treasury"); - beforeEach(async () => { + before(async () => { [deployer, admin, holder, stranger, vaultOwner1] = await ethers.getSigners(); - locator = await ethers.deployContract("LidoLocator", [config], deployer); - steth = await ethers.deployContract("StETH__HarnessForVaultHub", [holder], { value: ether("10.0"), from: deployer }); + locator = await deployLidoLocator(); + steth = await ethers.deployContract("StETH__HarnessForVaultHub", [holder], { + value: ether("10.0"), + from: deployer, + }); depositContract = await ethers.deployContract("DepositContract__MockForBeaconChainDepositor", deployer); // VaultHub @@ -83,31 +62,36 @@ describe("VaultFactory.sol", () => { await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "NonProxyCallsForbidden"); }); + beforeEach(async () => (originalState = await Snapshot.take())); + + afterEach(async () => await Snapshot.restore(originalState)); + context("performanceDue", () => { it("performanceDue ", async () => { const { vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); await vsr.performanceDue(); - }) - }) + }); + }); context("initialize", async () => { - it ("reverts if initialize from implementation", async () => { - await expect(vaultStaffRoom.initialize(admin, implOld)) - .to.revertedWithCustomError(vaultStaffRoom, "NonProxyCallsForbidden"); + it("reverts if initialize from implementation", async () => { + await expect(vaultStaffRoom.initialize(admin, implOld)).to.revertedWithCustomError( + vaultStaffRoom, + "NonProxyCallsForbidden", + ); }); - it ("reverts if already initialized", async () => { + it("reverts if already initialized", async () => { const { vault: vault1, vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); - await expect(vsr.initialize(admin, vault1)) - .to.revertedWithCustomError(vsr, "AlreadyInitialized"); + await expect(vsr.initialize(admin, vault1)).to.revertedWithCustomError(vsr, "AlreadyInitialized"); }); - it ("initialize", async () => { + it("initialize", async () => { const { tx, vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); await expect(tx).to.emit(vsr, "Initialized"); }); - }) -}) + }); +}); From 5973c005ebca8e505d078a197995aa202884dc70 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 8 Nov 2024 09:55:29 +0700 Subject: [PATCH 244/338] fix: ci warnings --- contracts/0.8.25/vaults/StakingVault.sol | 1 + contracts/common/interfaces/ReportValues.sol | 6 ++-- lib/proxy.ts | 36 ++++++++++++++------ 3 files changed, 30 insertions(+), 13 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index df5578c77..4fc625c87 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -49,6 +49,7 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, /// /// @param _owner owner address that can TBD /// @param _params the calldata for initialize contract after upgrades + // solhint-disable-next-line no-unused-vars function initialize(address _owner, bytes calldata _params) external { if (_owner == address(0)) revert ZeroArgument("_owner"); diff --git a/contracts/common/interfaces/ReportValues.sol b/contracts/common/interfaces/ReportValues.sol index 2640a8e5a..09e81eba3 100644 --- a/contracts/common/interfaces/ReportValues.sol +++ b/contracts/common/interfaces/ReportValues.sol @@ -1,7 +1,9 @@ -// SPDX-FileCopyrightText: 2023 Lido +// SPDX-FileCopyrightText: 2024 Lido // SPDX-License-Identifier: GPL-3.0 -pragma solidity ^0.8.0; +// See contracts/COMPILERS.md +// solhint-disable-next-line +pragma solidity >=0.4.24 <0.9.0; struct ReportValues { /// @notice timestamp of the block the report is based on. All provided report values is actual on this timestamp diff --git a/lib/proxy.ts b/lib/proxy.ts index 89bcd3547..1a6564f05 100644 --- a/lib/proxy.ts +++ b/lib/proxy.ts @@ -3,9 +3,17 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { BeaconProxy, OssifiableProxy, OssifiableProxy__factory, StakingVault, VaultFactory,VaultStaffRoom } from "typechain-types"; +import { + BeaconProxy, + OssifiableProxy, + OssifiableProxy__factory, + StakingVault, + VaultFactory, + VaultStaffRoom, +} from "typechain-types"; import { findEventsWithInterfaces } from "lib"; + import { IVaultStaffRoom } from "../typechain-types/contracts/0.8.25/vaults/VaultFactory.sol/VaultFactory"; import VaultStaffRoomParamsStruct = IVaultStaffRoom.VaultStaffRoomParamsStruct; @@ -22,9 +30,9 @@ export async function proxify({ caller = admin, data = new Uint8Array(), }: ProxifyArgs): Promise<[T, OssifiableProxy]> { - const implAddres = await impl.getAddress(); + const implAddress = await impl.getAddress(); - const proxy = await new OssifiableProxy__factory(admin).deploy(implAddres, admin.address, data); + const proxy = await new OssifiableProxy__factory(admin).deploy(implAddress, admin.address, data); let proxied = impl.attach(await proxy.getAddress()) as T; proxied = proxied.connect(caller) as T; @@ -33,20 +41,23 @@ export async function proxify({ } interface CreateVaultResponse { - tx: ContractTransactionResponse, - proxy: BeaconProxy, - vault: StakingVault, - vaultStaffRoom: VaultStaffRoom + tx: ContractTransactionResponse; + proxy: BeaconProxy; + vault: StakingVault; + vaultStaffRoom: VaultStaffRoom; } -export async function createVaultProxy(vaultFactory: VaultFactory, _owner: HardhatEthersSigner): Promise { +export async function createVaultProxy( + vaultFactory: VaultFactory, + _owner: HardhatEthersSigner, +): Promise { // Define the parameters for the struct const vaultStaffRoomParams: VaultStaffRoomParamsStruct = { managementFee: 100n, performanceFee: 200n, manager: await _owner.getAddress(), operator: await _owner.getAddress(), - } + }; const tx = await vaultFactory.connect(_owner).createVault("0x", vaultStaffRoomParams); @@ -59,7 +70,6 @@ export async function createVaultProxy(vaultFactory: VaultFactory, _owner: Hardh const event = events[0]; const { vault } = event.args; - const vaultStaffRoomEvents = findEventsWithInterfaces(receipt, "VaultStaffRoomCreated", [vaultFactory.interface]); if (vaultStaffRoomEvents.length === 0) throw new Error("VaultStaffRoom creation event not found"); @@ -67,7 +77,11 @@ export async function createVaultProxy(vaultFactory: VaultFactory, _owner: Hardh const proxy = (await ethers.getContractAt("BeaconProxy", vault, _owner)) as BeaconProxy; const stakingVault = (await ethers.getContractAt("StakingVault", vault, _owner)) as StakingVault; - const vaultStaffRoom = (await ethers.getContractAt("VaultStaffRoom", vaultStaffRoomAddress, _owner)) as VaultStaffRoom; + const vaultStaffRoom = (await ethers.getContractAt( + "VaultStaffRoom", + vaultStaffRoomAddress, + _owner, + )) as VaultStaffRoom; return { tx, From fae1537e4064123ec9de30e4ba7486aa34d8d69e Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 8 Nov 2024 09:56:02 +0700 Subject: [PATCH 245/338] chore: update deps --- package.json | 22 +-- yarn.lock | 407 ++++++++++++++++++++++++++------------------------- 2 files changed, 218 insertions(+), 211 deletions(-) diff --git a/package.json b/package.json index 1204d2903..0bc2997a6 100644 --- a/package.json +++ b/package.json @@ -51,28 +51,28 @@ "devDependencies": { "@commitlint/cli": "^19.5.0", "@commitlint/config-conventional": "^19.5.0", - "@eslint/compat": "^1.2.0", - "@eslint/js": "^9.12.0", + "@eslint/compat": "^1.2.2", + "@eslint/js": "^9.14.0", "@nomicfoundation/hardhat-chai-matchers": "^2.0.8", "@nomicfoundation/hardhat-ethers": "^3.0.8", - "@nomicfoundation/hardhat-ignition": "^0.15.6", - "@nomicfoundation/hardhat-ignition-ethers": 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"npm:^5.1.2" "@metamask/eth-sig-util": "npm:^4.0.0" - "@nomicfoundation/edr": "npm:^0.6.3" + "@nomicfoundation/edr": "npm:^0.6.4" "@nomicfoundation/ethereumjs-common": "npm:4.0.4" "@nomicfoundation/ethereumjs-tx": "npm:5.0.4" "@nomicfoundation/ethereumjs-util": "npm:9.0.4" @@ -6704,7 +6711,7 @@ __metadata: optional: true bin: hardhat: internal/cli/bootstrap.js - checksum: 10c0/2519b2b7904051de30f5b20691c8f94fcef08219976f61769e9dcd9ca8cec9f9ca78af39afdb29275b1a819e9fb2e618cc3dc0e3f512cd5fc09685384ba6dd93 + checksum: 10c0/8884012bf4660b90aefe01041ce774d07e1be2cb76703857f33ff06856186bfa02b3afcc498a8e0100bad19cd742fcaa8b523496b9908bd539febc7d3be1e1f5 languageName: node linkType: hard @@ -7984,16 +7991,16 @@ __metadata: "@aragon/os": "npm:4.4.0" "@commitlint/cli": "npm:^19.5.0" "@commitlint/config-conventional": "npm:^19.5.0" - "@eslint/compat": "npm:^1.2.0" - "@eslint/js": "npm:^9.12.0" + "@eslint/compat": "npm:^1.2.2" + "@eslint/js": "npm:^9.14.0" "@nomicfoundation/hardhat-chai-matchers": "npm:^2.0.8" "@nomicfoundation/hardhat-ethers": "npm:^3.0.8" - "@nomicfoundation/hardhat-ignition": "npm:^0.15.6" - "@nomicfoundation/hardhat-ignition-ethers": "npm:^0.15.6" + "@nomicfoundation/hardhat-ignition": "npm:^0.15.7" + "@nomicfoundation/hardhat-ignition-ethers": "npm:^0.15.7" "@nomicfoundation/hardhat-network-helpers": "npm:^1.0.12" "@nomicfoundation/hardhat-toolbox": "npm:^5.0.0" "@nomicfoundation/hardhat-verify": "npm:^2.0.11" - "@nomicfoundation/ignition-core": "npm:^0.15.6" + "@nomicfoundation/ignition-core": "npm:^0.15.7" "@openzeppelin/contracts": "npm:3.4.0" "@openzeppelin/contracts-v4.4": "npm:@openzeppelin/contracts@4.4.1" "@openzeppelin/contracts-v5.0.2": "npm:@openzeppelin/contracts@5.0.2" @@ -8003,12 +8010,12 @@ __metadata: "@types/eslint": "npm:^9.6.1" "@types/eslint__js": "npm:^8.42.3" "@types/mocha": "npm:10.0.9" - "@types/node": "npm:20.16.11" + "@types/node": "npm:20.17.6" bigint-conversion: "npm:^2.4.3" chai: "npm:^4.5.0" chalk: "npm:^4.1.2" dotenv: "npm:^16.4.5" - eslint: "npm:^9.12.0" + eslint: "npm:^9.14.0" eslint-config-prettier: "npm:^9.1.0" eslint-plugin-no-only-tests: "npm:^3.3.0" eslint-plugin-prettier: "npm:^5.2.1" @@ -8016,11 +8023,11 @@ __metadata: ethereumjs-util: "npm:^7.1.5" ethers: "npm:^6.13.4" glob: "npm:^11.0.0" - globals: "npm:^15.11.0" - hardhat: "npm:^2.22.13" + globals: "npm:^15.12.0" + hardhat: "npm:^2.22.15" hardhat-contract-sizer: "npm:^2.10.0" hardhat-gas-reporter: "npm:^1.0.10" - hardhat-ignore-warnings: "npm:^0.2.11" + hardhat-ignore-warnings: "npm:^0.2.12" hardhat-tracer: "npm:3.1.0" hardhat-watcher: "npm:2.5.0" husky: "npm:^9.1.6" @@ -8035,7 +8042,7 @@ __metadata: tsconfig-paths: "npm:^4.2.0" typechain: "npm:^8.3.2" typescript: "npm:^5.6.3" - typescript-eslint: "npm:^8.9.0" + typescript-eslint: "npm:^8.13.0" languageName: unknown linkType: soft @@ -11640,17 +11647,17 @@ __metadata: languageName: node linkType: hard -"typescript-eslint@npm:^8.9.0": - version: 8.9.0 - resolution: "typescript-eslint@npm:8.9.0" +"typescript-eslint@npm:^8.13.0": + version: 8.13.0 + resolution: "typescript-eslint@npm:8.13.0" dependencies: - "@typescript-eslint/eslint-plugin": "npm:8.9.0" - "@typescript-eslint/parser": "npm:8.9.0" - "@typescript-eslint/utils": "npm:8.9.0" + "@typescript-eslint/eslint-plugin": "npm:8.13.0" + "@typescript-eslint/parser": "npm:8.13.0" + "@typescript-eslint/utils": "npm:8.13.0" peerDependenciesMeta: typescript: optional: true - checksum: 10c0/96bef4f5d1da9561078fa234642cfa2d024979917b8282b82f63956789bc566bdd5806ff2b414697f3dfdee314e9c9fec05911a7502550d763a496e2ef3af2fd + checksum: 10c0/a84958e7602360c4cb2e6227fd9aae19dd18cdf1a2cfd9ece2a81d54098f80454b5707e861e98547d0b2e5dae552b136aa6733b74f0dd743ca7bfe178083c441 languageName: node linkType: hard From c83edc35675c914081bba03e83d5dfa327e4b769 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Fri, 8 Nov 2024 17:54:24 +0700 Subject: [PATCH 246/338] move report storage values to Report struct --- contracts/0.8.25/vaults/StakingVault.sol | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 4fc625c87..85384b0f4 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -19,8 +19,7 @@ import {Versioned} from "../utils/Versioned.sol"; contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgradeable, Versioned { /// @custom:storage-location erc7201:StakingVault.Vault struct VaultStorage { - uint128 reportValuation; - int128 reportInOutDelta; + IStakingVault.Report report; uint128 locked; int128 inOutDelta; @@ -82,10 +81,11 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, function valuation() public view returns (uint256) { VaultStorage storage $ = _getVaultStorage(); + Report memory report = $.report; return uint256(int256( - int128($.reportValuation) + int128(report.valuation) + $.inOutDelta - - $.reportInOutDelta + - report.inOutDelta )); } @@ -188,18 +188,15 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, function latestReport() external view returns (IStakingVault.Report memory) { VaultStorage storage $ = _getVaultStorage(); - return IStakingVault.Report({ - valuation: $.reportValuation, - inOutDelta: $.reportInOutDelta - }); + return $.report; } function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { if (msg.sender != address(VAULT_HUB)) revert NotAuthorized("update", msg.sender); VaultStorage storage $ = _getVaultStorage(); - $.reportValuation = SafeCast.toUint128(_valuation); - $.reportInOutDelta = SafeCast.toInt128(_inOutDelta); + $.report.valuation = SafeCast.toUint128(_valuation); + $.report.inOutDelta = SafeCast.toInt128(_inOutDelta); $.locked = SafeCast.toUint128(_locked); try IReportReceiver(owner()).onReport(_valuation, _inOutDelta, _locked) {} catch (bytes memory reason) { From c8d19e6e2aec366739d9f4d7284b80c8898fc65c Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Fri, 8 Nov 2024 17:56:39 +0700 Subject: [PATCH 247/338] move report storage values to Report struct --- contracts/0.8.25/vaults/StakingVault.sol | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 85384b0f4..2613e286d 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -81,11 +81,10 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, function valuation() public view returns (uint256) { VaultStorage storage $ = _getVaultStorage(); - Report memory report = $.report; return uint256(int256( - int128(report.valuation) + int128($.report.valuation) + $.inOutDelta - - report.inOutDelta + - $.report.inOutDelta )); } From c7bbf239df70f2f09db84252e4f179e1e60a5ec0 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Fri, 8 Nov 2024 18:55:30 +0700 Subject: [PATCH 248/338] fix: return value and stuff --- contracts/0.8.25/vaults/VaultFactory.sol | 27 ++++++++++-------------- 1 file changed, 11 insertions(+), 16 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultFactory.sol b/contracts/0.8.25/vaults/VaultFactory.sol index f0ef7e83c..2ea9f552f 100644 --- a/contracts/0.8.25/vaults/VaultFactory.sol +++ b/contracts/0.8.25/vaults/VaultFactory.sol @@ -5,9 +5,6 @@ import {UpgradeableBeacon} from "@openzeppelin/contracts-v5.0.2/proxy/beacon/Upg import {BeaconProxy} from "@openzeppelin/contracts-v5.0.2/proxy/beacon/BeaconProxy.sol"; import {Clones} from "@openzeppelin/contracts-v5.0.2/proxy/Clones.sol"; -import {StakingVault} from "./StakingVault.sol"; -import {VaultStaffRoom} from "./VaultStaffRoom.sol"; -import {VaultDashboard} from "./VaultDashboard.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; pragma solidity 0.8.25; @@ -52,22 +49,23 @@ contract VaultFactory is UpgradeableBeacon { IVaultStaffRoom.VaultStaffRoomParams calldata _vaultStaffRoomParams ) external - returns(address vault, address vaultStaffRoom) + returns(IStakingVault vault, IVaultStaffRoom vaultStaffRoom) { if (_vaultStaffRoomParams.manager == address(0)) revert ZeroArgument("manager"); if (_vaultStaffRoomParams.operator == address(0)) revert ZeroArgument("operator"); - vault = address(new BeaconProxy(address(this), "")); + vault = IStakingVault(address(new BeaconProxy(address(this), ""))); - IVaultStaffRoom vaultStaffRoom = IVaultStaffRoom(Clones.clone(vaultStaffRoomImpl)); + vaultStaffRoom = IVaultStaffRoom(Clones.clone(vaultStaffRoomImpl)); + + //grant roles for factory to set fees and roles + vaultStaffRoom.initialize(address(this), address(vault)); - //grant roles for factory to set fees - vaultStaffRoom.initialize(address(this), vault); - vaultStaffRoom.grantRole(vaultStaffRoom.MANAGER_ROLE(), address(this)); vaultStaffRoom.grantRole(vaultStaffRoom.MANAGER_ROLE(), _vaultStaffRoomParams.manager); vaultStaffRoom.grantRole(vaultStaffRoom.OPERATOR_ROLE(), _vaultStaffRoomParams.operator); vaultStaffRoom.grantRole(vaultStaffRoom.OWNER(), msg.sender); + vaultStaffRoom.grantRole(vaultStaffRoom.MANAGER_ROLE(), address(this)); vaultStaffRoom.setManagementFee(_vaultStaffRoomParams.managementFee); vaultStaffRoom.setPerformanceFee(_vaultStaffRoomParams.performanceFee); @@ -75,21 +73,18 @@ contract VaultFactory is UpgradeableBeacon { vaultStaffRoom.revokeRole(vaultStaffRoom.MANAGER_ROLE(), address(this)); vaultStaffRoom.revokeRole(vaultStaffRoom.OWNER(), address(this)); - IStakingVault(vault).initialize(address(vaultStaffRoom), _stakingVaultParams); + vault.initialize(address(vaultStaffRoom), _stakingVaultParams); - emit VaultCreated(address(vaultStaffRoom), vault); + emit VaultCreated(address(vaultStaffRoom), address(vault)); emit VaultStaffRoomCreated(msg.sender, address(vaultStaffRoom)); } /** * @notice Event emitted on a Vault creation - * @param admin The address of the Vault admin + * @param owner The address of the Vault owner * @param vault The address of the created Vault */ - event VaultCreated( - address indexed admin, - address indexed vault - ); + event VaultCreated(address indexed owner,address indexed vault); /** * @notice Event emitted on a VaultStaffRoom creation From 9cfe04e9541987dc3c0e108d6b61a12813eb1908 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Fri, 8 Nov 2024 22:05:53 +0700 Subject: [PATCH 249/338] unify events --- contracts/0.8.25/vaults/VaultFactory.sol | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultFactory.sol b/contracts/0.8.25/vaults/VaultFactory.sol index 2ea9f552f..f66190911 100644 --- a/contracts/0.8.25/vaults/VaultFactory.sol +++ b/contracts/0.8.25/vaults/VaultFactory.sol @@ -84,17 +84,14 @@ contract VaultFactory is UpgradeableBeacon { * @param owner The address of the Vault owner * @param vault The address of the created Vault */ - event VaultCreated(address indexed owner,address indexed vault); + event VaultCreated(address indexed owner, address indexed vault); /** * @notice Event emitted on a VaultStaffRoom creation * @param admin The address of the VaultStaffRoom admin * @param vaultStaffRoom The address of the created VaultStaffRoom */ - event VaultStaffRoomCreated( - address indexed admin, - address indexed vaultStaffRoom - ); + event VaultStaffRoomCreated(address indexed admin, address indexed vaultStaffRoom); error ZeroArgument(string); } From 8206704c9d00d56e2219b6ec163310229c01f39a Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Sat, 9 Nov 2024 15:31:00 +0700 Subject: [PATCH 250/338] chore: fixes for vaults reporting --- contracts/0.8.25/vaults/StakingVault.sol | 8 ++++---- contracts/0.8.25/vaults/VaultStaffRoom.sol | 5 +++-- 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 2613e286d..3d2c10349 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -199,10 +199,10 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, $.locked = SafeCast.toUint128(_locked); try IReportReceiver(owner()).onReport(_valuation, _inOutDelta, _locked) {} catch (bytes memory reason) { - emit OnReportFailed(reason); + emit OnReportFailed(address(this), reason); } - emit Reported(_valuation, _inOutDelta, _locked); + emit Reported(address(this), _valuation, _inOutDelta, _locked); } function _getVaultStorage() private pure returns (VaultStorage storage $) { @@ -217,8 +217,8 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, event ExecutionLayerRewardsReceived(address indexed sender, uint256 amount); event ValidatorsExitRequest(address indexed sender, bytes validatorPublicKey); event Locked(uint256 locked); - event Reported(uint256 valuation, int256 inOutDelta, uint256 locked); - event OnReportFailed(bytes reason); + event Reported(address vault, uint256 valuation, int256 inOutDelta, uint256 locked); + event OnReportFailed(address vault, bytes reason); error ZeroArgument(string name); error InsufficientBalance(uint256 balance); diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol index 9b2c06023..b9b634049 100644 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -6,6 +6,7 @@ pragma solidity 0.8.25; import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; +import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; import {VaultDashboard} from "./VaultDashboard.sol"; import {Math256} from "contracts/common/lib/Math256.sol"; @@ -18,7 +19,7 @@ import {Math256} from "contracts/common/lib/Math256.sol"; // - Operator: can claim performance due and assigns Keymaster sub-role // - Keymaster: Operator's sub-role for depositing to beacon chain // - Plumber: manages liquidity, i.e. mints and burns stETH -contract VaultStaffRoom is VaultDashboard { +contract VaultStaffRoom is VaultDashboard, IReportReceiver { uint256 private constant BP_BASE = 100_00; uint256 private constant MAX_FEE = BP_BASE; @@ -159,7 +160,7 @@ contract VaultStaffRoom is VaultDashboard { /// * * * * * VAULT CALLBACK * * * * * /// - function onReport(uint256 _valuation) external { + function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { if (msg.sender != address(stakingVault)) revert OnlyVaultCanCallOnReportHook(); managementDue += (_valuation * managementFee) / 365 / BP_BASE; From 7987794f76865c527e1f59a056ea8cb57c935f47 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Sat, 9 Nov 2024 09:37:54 +0100 Subject: [PATCH 251/338] Update contracts/0.8.25/vaults/StakingVault.sol Co-authored-by: Logachev Nikita --- contracts/0.8.25/vaults/StakingVault.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 3d2c10349..a70b09ed4 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -217,7 +217,7 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, event ExecutionLayerRewardsReceived(address indexed sender, uint256 amount); event ValidatorsExitRequest(address indexed sender, bytes validatorPublicKey); event Locked(uint256 locked); - event Reported(address vault, uint256 valuation, int256 inOutDelta, uint256 locked); + event Reported(address indexed vault, uint256 valuation, int256 inOutDelta, uint256 locked); event OnReportFailed(address vault, bytes reason); error ZeroArgument(string name); From 58e5b831af7a486264c5416542ed6d6be505f10e Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Sat, 9 Nov 2024 15:52:57 +0700 Subject: [PATCH 252/338] test(integration): restore partially happy path --- .../vaults-happy-path.integration.ts | 518 +++++++++--------- 1 file changed, 271 insertions(+), 247 deletions(-) diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 13cf8caf4..433e3c672 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -4,7 +4,7 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { StakingVault } from "typechain-types"; +import { StakingVault, VaultFactory, VaultStaffRoom } from "typechain-types"; import { impersonate, log, trace, updateBalance } from "lib"; import { getProtocolContext, ProtocolContext } from "lib/protocol"; @@ -20,18 +20,11 @@ import { ether } from "lib/units"; import { Snapshot } from "test/suite"; import { CURATED_MODULE_ID, MAX_DEPOSIT, ONE_DAY, SIMPLE_DVT_MODULE_ID, ZERO_HASH } from "test/suite/constants"; -type Vault = { - vault: StakingVault; - address: string; - beaconBalance: bigint; -}; - const PUBKEY_LENGTH = 48n; const SIGNATURE_LENGTH = 96n; const LIDO_DEPOSIT = ether("640"); -const VAULTS_COUNT = 5; // Must be of type number to make Array(VAULTS_COUNT).fill() work const VALIDATORS_PER_VAULT = 2n; const VALIDATOR_DEPOSIT_SIZE = ether("32"); const VAULT_DEPOSIT = VALIDATOR_DEPOSIT_SIZE * VALIDATORS_PER_VAULT; @@ -45,30 +38,38 @@ const VAULT_OWNER_FEE = 1_00n; // 1% owner fee const VAULT_NODE_OPERATOR_FEE = 3_00n; // 3% node operator fee // based on https://hackmd.io/9D40wO_USaCH7gWOpDe08Q -describe("Staking Vaults Happy Path", () => { +describe("Scenario: Staking Vaults Happy Path", () => { let ctx: ProtocolContext; let ethHolder: HardhatEthersSigner; let alice: HardhatEthersSigner; let bob: HardhatEthersSigner; + let mario: HardhatEthersSigner; let depositContract: string; - const vaults: Vault[] = []; + let vaultsFactory: VaultFactory; + + const reserveRatio = 10_00n; // 10% of ETH allocation as reserve + const reserveRatioThreshold = 8_00n; // 8% of reserve ratio + const vault101LTV = MAX_BASIS_POINTS - reserveRatio; // 90% LTV - const vault101Index = 0; - const vault101LTV = 90_00n; // 90% of the deposit - let vault101: Vault; - let vault101Minted: bigint; + let vault101: StakingVault; + let vault101AdminContract: VaultStaffRoom; + let vault101BeaconBalance = 0n; + let vault101MintingMaximum = 0n; const treasuryFeeBP = 5_00n; // 5% of the treasury fee + let pubKeysBatch: Uint8Array; + let signaturesBatch: Uint8Array; + let snapshot: string; before(async () => { ctx = await getProtocolContext(); - [ethHolder, alice, bob] = await ethers.getSigners(); + [ethHolder, alice, bob, mario] = await ethers.getSigners(); const { depositSecurityModule } = ctx.contracts; depositContract = await depositSecurityModule.DEPOSIT_CONTRACT(); @@ -78,44 +79,31 @@ describe("Staking Vaults Happy Path", () => { after(async () => await Snapshot.restore(snapshot)); - async function calculateReportValues() { + async function calculateReportParams() { const { beaconBalance } = await ctx.contracts.lido.getBeaconStat(); const { timeElapsed } = await getReportTimeElapsed(ctx); log.debug("Report time elapsed", { timeElapsed }); - const gross = (TARGET_APR * MAX_BASIS_POINTS) / (MAX_BASIS_POINTS - PROTOCOL_FEE); // take fee into account 10% Lido fee - const elapsedRewards = (beaconBalance * gross * timeElapsed) / MAX_BASIS_POINTS / ONE_YEAR; - const elapsedVaultRewards = (VAULT_DEPOSIT * gross * timeElapsed) / MAX_BASIS_POINTS / ONE_YEAR; - - // Simulate no activity on the vaults, just the rewards - const vaultRewards = Array(VAULTS_COUNT).fill(elapsedVaultRewards); - const netCashFlows = Array(VAULTS_COUNT).fill(VAULT_DEPOSIT); + const gross = (TARGET_APR * MAX_BASIS_POINTS) / (MAX_BASIS_POINTS - PROTOCOL_FEE); // take into account 10% Lido fee + const elapsedProtocolReward = (beaconBalance * gross * timeElapsed) / MAX_BASIS_POINTS / ONE_YEAR; + const elapsedVaultReward = (VAULT_DEPOSIT * gross * timeElapsed) / MAX_BASIS_POINTS / ONE_YEAR; log.debug("Report values", { - "Elapsed rewards": elapsedRewards, - "Vaults rewards": vaultRewards, - "Vaults net cash flows": netCashFlows, + "Elapsed rewards": elapsedProtocolReward, + "Elapsed vault rewards": elapsedVaultReward, }); - return { elapsedRewards, vaultRewards, netCashFlows }; + return { elapsedProtocolReward, elapsedVaultReward }; } - async function updateVaultValues(vaultRewards: bigint[]) { - const vaultValues = []; - - for (const [i, rewards] of vaultRewards.entries()) { - const vaultBalance = await ethers.provider.getBalance(vaults[i].address); - // Update the vault balance with the rewards - const vaultValue = vaultBalance + rewards; - await updateBalance(vaults[i].address, vaultValue); + async function addRewards(rewards: bigint) { + const vault101Address = await vault101.getAddress(); + const vault101Balance = (await ethers.provider.getBalance(vault101Address)) + rewards; + await updateBalance(vault101Address, vault101Balance); - // Use beacon balance to calculate the vault value - const beaconBalance = vaults[i].beaconBalance; - vaultValues.push(vaultValue + beaconBalance); - } - - return vaultValues; + // Use beacon balance to calculate the vault value + return vault101Balance + vault101BeaconBalance; } it("Should have at least 10 deposited node operators in NOR", async () => { @@ -144,29 +132,85 @@ describe("Staking Vaults Happy Path", () => { await report(ctx, reportData); }); + it("Should have vaults factory deployed and adopted by DAO", async () => { + const { accounting } = ctx.contracts; + + const vaultImpl = await ethers + .getContractFactory("StakingVault") + .then((f) => f.deploy(ctx.contracts.accounting.address, depositContract)); + + expect(await vaultImpl.VAULT_HUB()).to.equal(ctx.contracts.accounting.address); + expect(await vaultImpl.DEPOSIT_CONTRACT()).to.equal(depositContract); + + const vaultStaffRoomImpl = await ethers + .getContractFactory("VaultStaffRoom") + .then((f) => f.deploy(ctx.contracts.lido.address)); + + expect(await vaultStaffRoomImpl.stETH()).to.equal(ctx.contracts.lido.address); + + const vaultImplAddress = await vaultImpl.getAddress(); + const vaultStaffRoomImplAddress = await vaultStaffRoomImpl.getAddress(); + + vaultsFactory = await ethers + .getContractFactory("VaultFactory") + .then((f) => f.deploy(alice, vaultImplAddress, vaultStaffRoomImplAddress)); + + const vaultsFactoryAddress = await vaultsFactory.getAddress(); + + expect(await vaultsFactory.implementation()).to.equal(vaultImplAddress); + expect(await vaultsFactory.vaultStaffRoomImpl()).to.equal(vaultStaffRoomImplAddress); + + const agentSigner = await ctx.getSigner("agent"); + + await expect(accounting.connect(agentSigner).addFactory(vaultsFactory)) + .to.emit(accounting, "VaultFactoryAdded") + .withArgs(vaultsFactoryAddress); + + await expect(accounting.connect(agentSigner).addImpl(vaultImpl)) + .to.emit(accounting, "VaultImplAdded") + .withArgs(vaultImplAddress); + }); + it("Should allow Alice to create vaults and assign Bob as node operator", async () => { - const vaultParams = [ctx.contracts.accounting, ctx.contracts.lido, alice, depositContract]; + // Alice can create a vault with Bob as a node operator + const deployTx = await vaultsFactory.connect(alice).createVault("0x", { + managementFee: VAULT_OWNER_FEE, + performanceFee: VAULT_NODE_OPERATOR_FEE, + manager: alice, + operator: bob, + }); + + const createVaultTxReceipt = await trace("vaultsFactory.createVault", deployTx); + const createVaultEvents = ctx.getEvents(createVaultTxReceipt, "VaultCreated"); + + expect(createVaultEvents.length).to.equal(1n); - for (let i = 0n; i < VAULTS_COUNT; i++) { - // Alice can create a vault - const vault = await ethers.deployContract("StakingVault", vaultParams, { signer: alice }); + vault101 = await ethers.getContractAt("StakingVault", createVaultEvents[0].args?.vault); + vault101AdminContract = await ethers.getContractAt("VaultStaffRoom", createVaultEvents[0].args?.owner); - await vault.setVaultOwnerFee(VAULT_OWNER_FEE); - await vault.setNodeOperatorFee(VAULT_NODE_OPERATOR_FEE); + expect(await vault101AdminContract.hasRole(await vault101AdminContract.OWNER(), alice)).to.be.true; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.MANAGER_ROLE(), alice)).to.be.true; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.OPERATOR_ROLE(), bob)).to.be.true; - vaults.push({ vault, address: await vault.getAddress(), beaconBalance: 0n }); + expect(await vault101AdminContract.hasRole(await vault101AdminContract.KEYMASTER_ROLE(), alice)).to.be.false; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.KEYMASTER_ROLE(), bob)).to.be.false; - // Alice can grant NODE_OPERATOR_ROLE to Bob - const roleTx = await vault.connect(alice).grantRole(await vault.NODE_OPERATOR_ROLE(), bob); - await trace("vault.grantRole", roleTx); + expect(await vault101AdminContract.hasRole(await vault101AdminContract.PLUMBER_ROLE(), alice)).to.be.false; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.PLUMBER_ROLE(), bob)).to.be.false; + }); - // validate vault owner and node operator - expect(await vault.hasRole(await vault.DEPOSITOR_ROLE(), await vault.EVERYONE())).to.be.true; - expect(await vault.hasRole(await vault.VAULT_MANAGER_ROLE(), alice)).to.be.true; - expect(await vault.hasRole(await vault.NODE_OPERATOR_ROLE(), bob)).to.be.true; - } + it("Should allow Alice to assign staker and plumber roles", async () => { + await vault101AdminContract.connect(alice).grantRole(await vault101AdminContract.STAKER_ROLE(), alice); + await vault101AdminContract.connect(alice).grantRole(await vault101AdminContract.PLUMBER_ROLE(), mario); - expect(vaults.length).to.equal(VAULTS_COUNT); + expect(await vault101AdminContract.hasRole(await vault101AdminContract.PLUMBER_ROLE(), mario)).to.be.true; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.PLUMBER_ROLE(), mario)).to.be.true; + }); + + it("Should allow Bob to assign the keymaster role", async () => { + await vault101AdminContract.connect(bob).grantRole(await vault101AdminContract.KEYMASTER_ROLE(), bob); + + expect(await vault101AdminContract.hasRole(await vault101AdminContract.KEYMASTER_ROLE(), bob)).to.be.true; }); it("Should allow Lido to recognize vaults and connect them to accounting", async () => { @@ -176,273 +220,253 @@ describe("Staking Vaults Happy Path", () => { const votingSigner = await ctx.getSigner("voting"); await lido.connect(votingSigner).setMaxExternalBalanceBP(10_00n); - // TODO: make cap and minReserveRatioBP reflect the real values - const capShares = (await lido.getTotalShares()) / 10n; // 10% of total shares - const minReserveRatioBP = 10_00n; // 10% of ETH allocation as reserve + // TODO: make cap and reserveRatio reflect the real values + const shareLimit = (await lido.getTotalShares()) / 10n; // 10% of total shares const agentSigner = await ctx.getSigner("agent"); - for (const { vault } of vaults) { - const connectTx = await accounting - .connect(agentSigner) - .connectVault(vault, capShares, minReserveRatioBP, treasuryFeeBP); - await trace("accounting.connectVault", connectTx); - } + await accounting + .connect(agentSigner) + .connectVault(vault101, shareLimit, reserveRatio, reserveRatioThreshold, treasuryFeeBP); - expect(await accounting.vaultsCount()).to.equal(VAULTS_COUNT); + expect(await accounting.vaultsCount()).to.equal(1n); }); - it("Should allow Alice to deposit to vaults", async () => { - for (const entry of vaults) { - const depositTx = await entry.vault.connect(alice).deposit({ value: VAULT_DEPOSIT }); - await trace("vault.deposit", depositTx); + it("Should allow Alice to fund vault via admin contract", async () => { + const depositTx = await vault101AdminContract.connect(alice).fund({ value: VAULT_DEPOSIT }); + await trace("vaultAdminContract.fund", depositTx); + + const vaultBalance = await ethers.provider.getBalance(vault101); - const vaultBalance = await ethers.provider.getBalance(entry.address); - expect(vaultBalance).to.equal(VAULT_DEPOSIT); - expect(await entry.vault.value()).to.equal(VAULT_DEPOSIT); - } + expect(vaultBalance).to.equal(VAULT_DEPOSIT); + expect(await vault101.valuation()).to.equal(VAULT_DEPOSIT); }); - it("Should allow Bob to top-up validators from vaults", async () => { - for (const entry of vaults) { - const keysToAdd = VALIDATORS_PER_VAULT; - const pubKeysBatch = ethers.randomBytes(Number(keysToAdd * PUBKEY_LENGTH)); - const signaturesBatch = ethers.randomBytes(Number(keysToAdd * SIGNATURE_LENGTH)); + it("Should allow Bob to deposit validators from the vault", async () => { + const keysToAdd = VALIDATORS_PER_VAULT; + pubKeysBatch = ethers.randomBytes(Number(keysToAdd * PUBKEY_LENGTH)); + signaturesBatch = ethers.randomBytes(Number(keysToAdd * SIGNATURE_LENGTH)); - const topUpTx = await entry.vault.connect(bob).topupValidators(keysToAdd, pubKeysBatch, signaturesBatch); - await trace("vault.topupValidators", topUpTx); + const topUpTx = await vault101AdminContract + .connect(bob) + .depositToBeaconChain(keysToAdd, pubKeysBatch, signaturesBatch); - entry.beaconBalance += VAULT_DEPOSIT; + await trace("vaultAdminContract.depositToBeaconChain", topUpTx); - const vaultBalance = await ethers.provider.getBalance(entry.address); - expect(vaultBalance).to.equal(0n); - expect(await entry.vault.value()).to.equal(VAULT_DEPOSIT); - } + vault101BeaconBalance += VAULT_DEPOSIT; + + const vaultBalance = await ethers.provider.getBalance(vault101); + expect(vaultBalance).to.equal(0n); + expect(await vault101.valuation()).to.equal(VAULT_DEPOSIT); }); - it("Should allow Alice to mint max stETH", async () => { + it("Should allow plumber to mint max stETH", async () => { const { accounting } = ctx.contracts; - vault101 = vaults[vault101Index]; // Calculate the max stETH that can be minted on the vault 101 with the given LTV - vault101Minted = (VAULT_DEPOSIT * vault101LTV) / MAX_BASIS_POINTS; + vault101MintingMaximum = (VAULT_DEPOSIT * vault101LTV) / MAX_BASIS_POINTS; log.debug("Vault 101", { - "Vault 101 Address": vault101.address, - "Total ETH": await vault101.vault.value(), - "Max stETH": vault101Minted, + "Vault 101 Address": await vault101.getAddress(), + "Total ETH": await vault101.valuation(), + "Max stETH": vault101MintingMaximum, }); - const currentReserveRatio = await accounting.reserveRatio(vault101.vault); - // Validate minting with the cap - const mintOverLimitTx = vault101.vault.connect(alice).mint(alice, vault101Minted + 1n); + const mintOverLimitTx = vault101AdminContract.connect(mario).mint(alice, vault101MintingMaximum + 1n); await expect(mintOverLimitTx) - .to.be.revertedWithCustomError(accounting, "MinReserveRatioReached") - .withArgs(vault101.address, currentReserveRatio, 10_00n); + .to.be.revertedWithCustomError(accounting, "InsufficientValuationToMint") + .withArgs(vault101, vault101.valuation()); - const mintTx = await vault101.vault.connect(alice).mint(alice, vault101Minted); - const mintTxReceipt = await trace("vault.mint", mintTx); + const mintTx = await vault101AdminContract.connect(mario).mint(alice, vault101MintingMaximum); + const mintTxReceipt = await trace("vaultAdminContract.mint", mintTx); const mintEvents = ctx.getEvents(mintTxReceipt, "MintedStETHOnVault"); expect(mintEvents.length).to.equal(1n); - expect(mintEvents[0].args?.vault).to.equal(vault101.address); - expect(mintEvents[0].args?.amountOfTokens).to.equal(vault101Minted); + expect(mintEvents[0].args.sender).to.equal(await vault101.getAddress()); + expect(mintEvents[0].args.tokens).to.equal(vault101MintingMaximum); - const lockedEvents = ctx.getEvents(mintTxReceipt, "Locked", [vault101.vault.interface]); + const lockedEvents = ctx.getEvents(mintTxReceipt, "Locked", [vault101.interface]); expect(lockedEvents.length).to.equal(1n); - expect(lockedEvents[0].args?.amountOfETH).to.equal(VAULT_DEPOSIT); - expect(await vault101.vault.locked()).to.equal(VAULT_DEPOSIT); + expect(lockedEvents[0].args?.locked).to.equal(VAULT_DEPOSIT); + + expect(await vault101.locked()).to.equal(VAULT_DEPOSIT); log.debug("Vault 101", { - "Vault 101 Minted": vault101Minted, + "Vault 101 Minted": vault101MintingMaximum, "Vault 101 Locked": VAULT_DEPOSIT, }); }); it("Should rebase simulating 3% APR", async () => { - const { elapsedRewards, vaultRewards, netCashFlows } = await calculateReportValues(); - const vaultValues = await updateVaultValues(vaultRewards); + const { elapsedProtocolReward, elapsedVaultReward } = await calculateReportParams(); + const vaultValue = await addRewards(elapsedVaultReward); const params = { - clDiff: elapsedRewards, + clDiff: elapsedProtocolReward, excludeVaultsBalances: true, - vaultValues, - netCashFlows, + vaultValues: [vaultValue], + netCashFlows: [VAULT_DEPOSIT], } as OracleReportParams; - log.debug("Rebasing parameters", { - "Vault Values": vaultValues, - "Net Cash Flows": netCashFlows, - }); - const { reportTx } = (await report(ctx, params)) as { reportTx: TransactionResponse; extraDataTx: TransactionResponse; }; + const reportTxReceipt = (await reportTx.wait()) as ContractTransactionReceipt; - (await reportTx.wait()) as ContractTransactionReceipt; + const errorReportingEvent = ctx.getEvents(reportTxReceipt, "OnReportFailed", [vault101.interface]); + expect(errorReportingEvent.length).to.equal(0n); - // TODO: restore vault events checks - // const vaultReportedEvent = ctx.getEvents(reportTxReceipt, "Reported"); - // expect(vaultReportedEvent.length).to.equal(VAULTS_COUNT); + const vaultReportedEvent = ctx.getEvents(reportTxReceipt, "Reported", [vault101.interface]); + expect(vaultReportedEvent.length).to.equal(1n); - // for (const [vaultIndex, { address: vaultAddress }] of vaults.entries()) { - // const vaultReport = vaultReportedEvent.find((e) => e.args.vault === vaultAddress); + expect(vaultReportedEvent[0].args?.vault).to.equal(await vault101.getAddress()); + expect(vaultReportedEvent[0].args?.valuation).to.equal(vaultValue); + expect(vaultReportedEvent[0].args?.inOutDelta).to.equal(VAULT_DEPOSIT); + // TODO: add assertions or locked values and rewards - // expect(vaultReport).to.exist; - // expect(vaultReport?.args?.value).to.equal(vaultValues[vaultIndex]); - // expect(vaultReport?.args?.netCashFlow).to.equal(netCashFlows[vaultIndex]); - - // // TODO: add assertions or locked values and rewards - // } + expect(await vault101AdminContract.managementDue()).to.be.gt(0n); + expect(await vault101AdminContract.performanceDue()).to.be.gt(0n); }); - it("Should allow Bob to withdraw node operator fees in stETH", async () => { - const { lido } = ctx.contracts; - - const vault101NodeOperatorFee = await vault101.vault.accumulatedNodeOperatorFee(); + it("Should allow Bob to withdraw node operator fees", async () => { + const nodeOperatorFee = await vault101AdminContract.performanceDue(); log.debug("Vault 101 stats", { - "Vault 101 node operator fee": ethers.formatEther(vault101NodeOperatorFee), + "Vault 101 node operator fee": ethers.formatEther(nodeOperatorFee), }); - const bobStETHBalanceBefore = await lido.balanceOf(bob.address); + const bobBalanceBefore = await ethers.provider.getBalance(bob); - const claimNOFeesTx = await vault101.vault.connect(bob).claimNodeOperatorFee(bob, true); - await trace("vault.claimNodeOperatorFee", claimNOFeesTx); + const claimNOFeesTx = await vault101AdminContract.connect(bob).claimPerformanceDue(bob, false); + const claimNOFeesTxReceipt = await trace("vault.claimNodeOperatorFee", claimNOFeesTx); - const bobStETHBalanceAfter = await lido.balanceOf(bob.address); + const bobBalanceAfter = await ethers.provider.getBalance(bob); + + const gasFee = claimNOFeesTxReceipt.gasPrice * claimNOFeesTxReceipt.cumulativeGasUsed; log.debug("Bob's StETH balance", { - "Bob's stETH balance before": ethers.formatEther(bobStETHBalanceBefore), - "Bob's stETH balance after": ethers.formatEther(bobStETHBalanceAfter), + "Bob's balance before": ethers.formatEther(bobBalanceBefore), + "Bob's balance after": ethers.formatEther(bobBalanceAfter), + "Gas used": claimNOFeesTxReceipt.cumulativeGasUsed, + "Gas fees": ethers.formatEther(gasFee), }); - // 1 wei difference is allowed due to rounding errors - expect(bobStETHBalanceAfter).to.approximately(bobStETHBalanceBefore + vault101NodeOperatorFee, 1); + expect(bobBalanceAfter).to.equal(bobBalanceBefore + nodeOperatorFee - gasFee); }); - it("Should stop Alice from claiming AUM rewards is stETH after reserve limit reached", async () => { - const { accounting } = ctx.contracts; - const reserveRatio = await accounting.reserveRatio(vault101.address); - - await expect(vault101.vault.connect(alice).claimVaultOwnerFee(alice, true)) - .to.be.revertedWithCustomError(ctx.contracts.accounting, "MinReserveRatioReached") - .withArgs(vault101.address, reserveRatio, 10_00n); + it("Should stop Alice from claiming management fee is stETH after reserve limit reached", async () => { + await expect(vault101AdminContract.connect(alice).claimManagementDue(alice, true)) + .to.be.revertedWithCustomError(ctx.contracts.accounting, "InsufficientValuationToMint") + .withArgs(await vault101.getAddress(), await vault101.valuation()); }); - it("Should stop Alice from claiming AUM rewards in ETH if not not enough unlocked ETH", async () => { - const feesToClaim = await vault101.vault.accumulatedVaultOwnerFee(); - const availableToClaim = (await vault101.vault.value()) - (await vault101.vault.locked()); + it("Should stop Alice from claiming management fee in ETH if not not enough unlocked ETH", async () => { + const feesToClaim = await vault101AdminContract.managementDue(); + const availableToClaim = (await vault101.valuation()) - (await vault101.locked()); - await expect(vault101.vault.connect(alice).claimVaultOwnerFee(alice, false)) - .to.be.revertedWithCustomError(vault101.vault, "NotEnoughUnlockedEth") + await expect(vault101AdminContract.connect(alice).connect(alice).claimManagementDue(alice, false)) + .to.be.revertedWithCustomError(vault101AdminContract, "InsufficientUnlockedAmount") .withArgs(availableToClaim, feesToClaim); }); it("Should allow Alice to trigger validator exit to cover fees", async () => { // simulate validator exit - await vault101.vault.connect(alice).triggerValidatorExit(1n); - await updateBalance(vault101.address, VALIDATOR_DEPOSIT_SIZE); + const secondValidatorKey = pubKeysBatch.slice(Number(PUBKEY_LENGTH), Number(PUBKEY_LENGTH) * 2); + await vault101AdminContract.connect(alice).requestValidatorExit(secondValidatorKey); + await updateBalance(await vault101.getAddress(), VALIDATOR_DEPOSIT_SIZE); - const { elapsedRewards, vaultRewards, netCashFlows } = await calculateReportValues(); - // Half the vault rewards value to simulate the validator exit - vaultRewards[vault101Index] = vaultRewards[vault101Index] / 2n; + const { elapsedProtocolReward, elapsedVaultReward } = await calculateReportParams(); + const vaultValue = await addRewards(elapsedVaultReward / 2n); // Half the vault rewards value to simulate the validator exit - const vaultValues = await updateVaultValues(vaultRewards); const params = { - clDiff: elapsedRewards, + clDiff: elapsedProtocolReward, excludeVaultsBalances: true, - vaultValues, - netCashFlows, + vaultValues: [vaultValue], + netCashFlows: [VAULT_DEPOSIT], } as OracleReportParams; - log.debug("Rebasing parameters", { - "Vault Values": vaultValues, - "Net Cash Flows": netCashFlows, - }); - await report(ctx, params); }); - it("Should allow Alice to claim AUM rewards in ETH after rebase with exited validator", async () => { - const vault101OwnerFee = await vault101.vault.accumulatedVaultOwnerFee(); - - log.debug("Vault 101 stats after operator exit", { - "Vault 101 owner fee": ethers.formatEther(vault101OwnerFee), - "Vault 101 balance": ethers.formatEther(await ethers.provider.getBalance(vault101.address)), - }); - - const aliceBalanceBefore = await ethers.provider.getBalance(alice.address); - - const claimEthTx = await vault101.vault.connect(alice).claimVaultOwnerFee(alice, false); - const { gasUsed, gasPrice } = await trace("vault.claimVaultOwnerFee", claimEthTx); - - const aliceBalanceAfter = await ethers.provider.getBalance(alice.address); - - log.debug("Balances after owner fee claim", { - "Alice's ETH balance before": ethers.formatEther(aliceBalanceBefore), - "Alice's ETH balance after": ethers.formatEther(aliceBalanceAfter), - "Alice's ETH balance diff": ethers.formatEther(aliceBalanceAfter - aliceBalanceBefore), - "Vault 101 owner fee": ethers.formatEther(vault101OwnerFee), - "Vault 101 balance": ethers.formatEther(await ethers.provider.getBalance(vault101.address)), - }); - - expect(aliceBalanceAfter).to.equal(aliceBalanceBefore + vault101OwnerFee - gasUsed * gasPrice); - }); - - it("Should allow Alice to burn shares to repay debt", async () => { - const { lido } = ctx.contracts; - - const approveTx = await lido.connect(alice).approve(vault101.address, vault101Minted); - await trace("lido.approve", approveTx); - - const burnTx = await vault101.vault.connect(alice).burn(vault101Minted); - await trace("vault.burn", burnTx); - - const { vaultRewards, netCashFlows } = await calculateReportValues(); - - // Again half the vault rewards value to simulate operator exit - vaultRewards[vault101Index] = vaultRewards[vault101Index] / 2n; - const vaultValues = await updateVaultValues(vaultRewards); - - const params = { - clDiff: 0n, - excludeVaultsBalances: true, - vaultValues, - netCashFlows, - }; - - const { reportTx } = (await report(ctx, params)) as { - reportTx: TransactionResponse; - extraDataTx: TransactionResponse; - }; - await trace("report", reportTx); - - const lockedOnVault = await vault101.vault.locked(); - expect(lockedOnVault).to.be.gt(0n); // lockedOnVault should be greater than 0, because of the debt - - // TODO: add more checks here - }); - - it("Should allow Alice to rebalance the vault to reduce the debt", async () => { - const { accounting, lido } = ctx.contracts; - - const socket = await accounting["vaultSocket(address)"](vault101.address); - const ethToTopUp = await lido.getPooledEthByShares(socket.mintedShares); - - const rebalanceTx = await vault101.vault.connect(alice).rebalance(ethToTopUp + 1n, { value: ethToTopUp + 1n }); - await trace("vault.rebalance", rebalanceTx); - }); - - it("Should allow Alice to disconnect vaults from the hub providing the debt in ETH", async () => { - const disconnectTx = await vault101.vault.connect(alice).disconnectFromHub(); - const disconnectTxReceipt = await trace("vault.disconnectFromHub", disconnectTx); - - const disconnectEvents = ctx.getEvents(disconnectTxReceipt, "VaultDisconnected"); - - expect(disconnectEvents.length).to.equal(1n); - - // TODO: add more assertions for values during the disconnection - }); + // it.skip("Should allow Alice to claim AUM rewards in ETH after rebase with exited validator", async () => { + // const vault101OwnerFee = await vault101.vault.accumulatedVaultOwnerFee(); + // + // log.debug("Vault 101 stats after operator exit", { + // "Vault 101 owner fee": ethers.formatEther(vault101OwnerFee), + // "Vault 101 balance": ethers.formatEther(await ethers.provider.getBalance(vault101.address)), + // }); + // + // const aliceBalanceBefore = await ethers.provider.getBalance(alice.address); + // + // const claimEthTx = await vault101.vault.connect(alice).claimVaultOwnerFee(alice, false); + // const { gasUsed, gasPrice } = await trace("vault.claimVaultOwnerFee", claimEthTx); + // + // const aliceBalanceAfter = await ethers.provider.getBalance(alice.address); + // + // log.debug("Balances after owner fee claim", { + // "Alice's ETH balance before": ethers.formatEther(aliceBalanceBefore), + // "Alice's ETH balance after": ethers.formatEther(aliceBalanceAfter), + // "Alice's ETH balance diff": ethers.formatEther(aliceBalanceAfter - aliceBalanceBefore), + // "Vault 101 owner fee": ethers.formatEther(vault101OwnerFee), + // "Vault 101 balance": ethers.formatEther(await ethers.provider.getBalance(vault101.address)), + // }); + // + // expect(aliceBalanceAfter).to.equal(aliceBalanceBefore + vault101OwnerFee - gasUsed * gasPrice); + // }); + // + // it.skip("Should allow Alice to burn shares to repay debt", async () => { + // const { lido } = ctx.contracts; + // + // const approveTx = await lido.connect(alice).approve(vault101.address, vault101MintingMaximum); + // await trace("lido.approve", approveTx); + // + // const burnTx = await vault101.vault.connect(alice).burn(vault101MintingMaximum); + // await trace("vault.burn", burnTx); + // + // const { vaultRewards, netCashFlows } = await calculateReportParams(); + // + // // Again half the vault rewards value to simulate operator exit + // vaultRewards[vault101Index] = vaultRewards[vault101Index] / 2n; + // const vaultValues = await addRewards(vaultRewards); + // + // const params = { + // clDiff: 0n, + // excludeVaultsBalances: true, + // vaultValues, + // netCashFlows, + // }; + // + // const { reportTx } = (await report(ctx, params)) as { + // reportTx: TransactionResponse; + // extraDataTx: TransactionResponse; + // }; + // await trace("report", reportTx); + // + // const lockedOnVault = await vault101.vault.locked(); + // expect(lockedOnVault).to.be.gt(0n); // lockedOnVault should be greater than 0, because of the debt + // + // // TODO: add more checks here + // }); + // + // it.skip("Should allow Alice to rebalance the vault to reduce the debt", async () => { + // const { accounting, lido } = ctx.contracts; + // + // const socket = await accounting["vaultSocket(address)"](vault101.address); + // const ethToTopUp = await lido.getPooledEthByShares(socket.mintedShares); + // + // const rebalanceTx = await vault101.vault.connect(alice).rebalance(ethToTopUp + 1n, { value: ethToTopUp + 1n }); + // await trace("vault.rebalance", rebalanceTx); + // }); + // + // it.skip("Should allow Alice to disconnect vaults from the hub providing the debt in ETH", async () => { + // const disconnectTx = await vault101.vault.connect(alice).disconnectFromHub(); + // const disconnectTxReceipt = await trace("vault.disconnectFromHub", disconnectTx); + // + // const disconnectEvents = ctx.getEvents(disconnectTxReceipt, "VaultDisconnected"); + // + // expect(disconnectEvents.length).to.equal(1n); + // + // // TODO: add more assertions for values during the disconnection + // }); }); From 0757a900246550f2d04bc5fe718d77172dbf2e94 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Sat, 9 Nov 2024 15:57:10 +0700 Subject: [PATCH 253/338] fix: solhint --- contracts/0.8.25/vaults/VaultStaffRoom.sol | 1 + 1 file changed, 1 insertion(+) diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol index b9b634049..217597839 100644 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ b/contracts/0.8.25/vaults/VaultStaffRoom.sol @@ -160,6 +160,7 @@ contract VaultStaffRoom is VaultDashboard, IReportReceiver { /// * * * * * VAULT CALLBACK * * * * * /// + // solhint-disable-next-line no-unused-vars function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { if (msg.sender != address(stakingVault)) revert OnlyVaultCanCallOnReportHook(); From 97f330b44644288bf6f2dcc6c49f258ba3a8afe9 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Sun, 10 Nov 2024 19:12:12 +0700 Subject: [PATCH 254/338] test(integration): finish happy path --- contracts/0.8.25/vaults/StakingVault.sol | 3 +- contracts/0.8.25/vaults/VaultDashboard.sol | 2 +- .../vaults/interfaces/IStakingVault.sol | 2 +- test/integration/burn-shares.integration.ts | 2 +- .../protocol-happy-path.integration.ts | 2 +- .../vaults-happy-path.integration.ts | 185 +++++++++--------- 6 files changed, 102 insertions(+), 94 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index a70b09ed4..5d3324c17 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -166,9 +166,10 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, emit Locked(_locked); } - function rebalance(uint256 _ether) external payable { + function rebalance(uint256 _ether) external { if (_ether == 0) revert ZeroArgument("_ether"); if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); + // TODO: should we revert on msg.value > _ether if (owner() == msg.sender || (!isHealthy() && msg.sender == address(VAULT_HUB))) { // force rebalance diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index 256795bcc..34f4b3cfd 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -126,7 +126,7 @@ contract VaultDashboard is AccessControlEnumerable { /// REBALANCE /// function rebalanceVault(uint256 _ether) external payable virtual onlyRole(MANAGER_ROLE) fundAndProceed { - stakingVault.rebalance{value: msg.value}(_ether); + stakingVault.rebalance(_ether); } /// MODIFIERS /// diff --git a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol index 989629a09..c98bb40e3 100644 --- a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -40,7 +40,7 @@ interface IStakingVault { function requestValidatorExit(bytes calldata _validatorPublicKey) external; - function rebalance(uint256 _ether) external payable; + function rebalance(uint256 _ether) external; function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; } diff --git a/test/integration/burn-shares.integration.ts b/test/integration/burn-shares.integration.ts index aa68c5b96..d52f33d3c 100644 --- a/test/integration/burn-shares.integration.ts +++ b/test/integration/burn-shares.integration.ts @@ -10,7 +10,7 @@ import { finalizeWithdrawalQueue, handleOracleReport } from "lib/protocol/helper import { Snapshot } from "test/suite"; -describe("Burn Shares", () => { +describe("Scenario: Burn Shares", () => { let ctx: ProtocolContext; let snapshot: string; diff --git a/test/integration/protocol-happy-path.integration.ts b/test/integration/protocol-happy-path.integration.ts index cc73a0372..1b02d6407 100644 --- a/test/integration/protocol-happy-path.integration.ts +++ b/test/integration/protocol-happy-path.integration.ts @@ -19,7 +19,7 @@ import { CURATED_MODULE_ID, MAX_DEPOSIT, SIMPLE_DVT_MODULE_ID, ZERO_HASH } from const AMOUNT = ether("100"); -describe("Protocol Happy Path", () => { +describe("Scenario: Protocol Happy Path", () => { let ctx: ProtocolContext; let snapshot: string; diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 433e3c672..3b26199ed 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -55,6 +55,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { const vault101LTV = MAX_BASIS_POINTS - reserveRatio; // 90% LTV let vault101: StakingVault; + let vault101Address: string; let vault101AdminContract: VaultStaffRoom; let vault101BeaconBalance = 0n; let vault101MintingMaximum = 0n; @@ -98,7 +99,10 @@ describe("Scenario: Staking Vaults Happy Path", () => { } async function addRewards(rewards: bigint) { - const vault101Address = await vault101.getAddress(); + if (!vault101Address || !vault101) { + throw new Error("Vault 101 is not initialized"); + } + const vault101Balance = (await ethers.provider.getBalance(vault101Address)) + rewards; await updateBalance(vault101Address, vault101Balance); @@ -254,36 +258,37 @@ describe("Scenario: Staking Vaults Happy Path", () => { await trace("vaultAdminContract.depositToBeaconChain", topUpTx); vault101BeaconBalance += VAULT_DEPOSIT; + vault101Address = await vault101.getAddress(); const vaultBalance = await ethers.provider.getBalance(vault101); expect(vaultBalance).to.equal(0n); expect(await vault101.valuation()).to.equal(VAULT_DEPOSIT); }); - it("Should allow plumber to mint max stETH", async () => { + it("Should allow Mario to mint max stETH", async () => { const { accounting } = ctx.contracts; // Calculate the max stETH that can be minted on the vault 101 with the given LTV vault101MintingMaximum = (VAULT_DEPOSIT * vault101LTV) / MAX_BASIS_POINTS; log.debug("Vault 101", { - "Vault 101 Address": await vault101.getAddress(), + "Vault 101 Address": vault101Address, "Total ETH": await vault101.valuation(), "Max stETH": vault101MintingMaximum, }); // Validate minting with the cap - const mintOverLimitTx = vault101AdminContract.connect(mario).mint(alice, vault101MintingMaximum + 1n); + const mintOverLimitTx = vault101AdminContract.connect(mario).mint(mario, vault101MintingMaximum + 1n); await expect(mintOverLimitTx) .to.be.revertedWithCustomError(accounting, "InsufficientValuationToMint") .withArgs(vault101, vault101.valuation()); - const mintTx = await vault101AdminContract.connect(mario).mint(alice, vault101MintingMaximum); + const mintTx = await vault101AdminContract.connect(mario).mint(mario, vault101MintingMaximum); const mintTxReceipt = await trace("vaultAdminContract.mint", mintTx); const mintEvents = ctx.getEvents(mintTxReceipt, "MintedStETHOnVault"); expect(mintEvents.length).to.equal(1n); - expect(mintEvents[0].args.sender).to.equal(await vault101.getAddress()); + expect(mintEvents[0].args.sender).to.equal(vault101Address); expect(mintEvents[0].args.tokens).to.equal(vault101MintingMaximum); const lockedEvents = ctx.getEvents(mintTxReceipt, "Locked", [vault101.interface]); @@ -321,7 +326,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { const vaultReportedEvent = ctx.getEvents(reportTxReceipt, "Reported", [vault101.interface]); expect(vaultReportedEvent.length).to.equal(1n); - expect(vaultReportedEvent[0].args?.vault).to.equal(await vault101.getAddress()); + expect(vaultReportedEvent[0].args?.vault).to.equal(vault101Address); expect(vaultReportedEvent[0].args?.valuation).to.equal(vaultValue); expect(vaultReportedEvent[0].args?.inOutDelta).to.equal(VAULT_DEPOSIT); // TODO: add assertions or locked values and rewards @@ -358,7 +363,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { it("Should stop Alice from claiming management fee is stETH after reserve limit reached", async () => { await expect(vault101AdminContract.connect(alice).claimManagementDue(alice, true)) .to.be.revertedWithCustomError(ctx.contracts.accounting, "InsufficientValuationToMint") - .withArgs(await vault101.getAddress(), await vault101.valuation()); + .withArgs(vault101Address, await vault101.valuation()); }); it("Should stop Alice from claiming management fee in ETH if not not enough unlocked ETH", async () => { @@ -374,7 +379,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { // simulate validator exit const secondValidatorKey = pubKeysBatch.slice(Number(PUBKEY_LENGTH), Number(PUBKEY_LENGTH) * 2); await vault101AdminContract.connect(alice).requestValidatorExit(secondValidatorKey); - await updateBalance(await vault101.getAddress(), VALIDATOR_DEPOSIT_SIZE); + await updateBalance(vault101Address, VALIDATOR_DEPOSIT_SIZE); const { elapsedProtocolReward, elapsedVaultReward } = await calculateReportParams(); const vaultValue = await addRewards(elapsedVaultReward / 2n); // Half the vault rewards value to simulate the validator exit @@ -389,84 +394,86 @@ describe("Scenario: Staking Vaults Happy Path", () => { await report(ctx, params); }); - // it.skip("Should allow Alice to claim AUM rewards in ETH after rebase with exited validator", async () => { - // const vault101OwnerFee = await vault101.vault.accumulatedVaultOwnerFee(); - // - // log.debug("Vault 101 stats after operator exit", { - // "Vault 101 owner fee": ethers.formatEther(vault101OwnerFee), - // "Vault 101 balance": ethers.formatEther(await ethers.provider.getBalance(vault101.address)), - // }); - // - // const aliceBalanceBefore = await ethers.provider.getBalance(alice.address); - // - // const claimEthTx = await vault101.vault.connect(alice).claimVaultOwnerFee(alice, false); - // const { gasUsed, gasPrice } = await trace("vault.claimVaultOwnerFee", claimEthTx); - // - // const aliceBalanceAfter = await ethers.provider.getBalance(alice.address); - // - // log.debug("Balances after owner fee claim", { - // "Alice's ETH balance before": ethers.formatEther(aliceBalanceBefore), - // "Alice's ETH balance after": ethers.formatEther(aliceBalanceAfter), - // "Alice's ETH balance diff": ethers.formatEther(aliceBalanceAfter - aliceBalanceBefore), - // "Vault 101 owner fee": ethers.formatEther(vault101OwnerFee), - // "Vault 101 balance": ethers.formatEther(await ethers.provider.getBalance(vault101.address)), - // }); - // - // expect(aliceBalanceAfter).to.equal(aliceBalanceBefore + vault101OwnerFee - gasUsed * gasPrice); - // }); - // - // it.skip("Should allow Alice to burn shares to repay debt", async () => { - // const { lido } = ctx.contracts; - // - // const approveTx = await lido.connect(alice).approve(vault101.address, vault101MintingMaximum); - // await trace("lido.approve", approveTx); - // - // const burnTx = await vault101.vault.connect(alice).burn(vault101MintingMaximum); - // await trace("vault.burn", burnTx); - // - // const { vaultRewards, netCashFlows } = await calculateReportParams(); - // - // // Again half the vault rewards value to simulate operator exit - // vaultRewards[vault101Index] = vaultRewards[vault101Index] / 2n; - // const vaultValues = await addRewards(vaultRewards); - // - // const params = { - // clDiff: 0n, - // excludeVaultsBalances: true, - // vaultValues, - // netCashFlows, - // }; - // - // const { reportTx } = (await report(ctx, params)) as { - // reportTx: TransactionResponse; - // extraDataTx: TransactionResponse; - // }; - // await trace("report", reportTx); - // - // const lockedOnVault = await vault101.vault.locked(); - // expect(lockedOnVault).to.be.gt(0n); // lockedOnVault should be greater than 0, because of the debt - // - // // TODO: add more checks here - // }); - // - // it.skip("Should allow Alice to rebalance the vault to reduce the debt", async () => { - // const { accounting, lido } = ctx.contracts; - // - // const socket = await accounting["vaultSocket(address)"](vault101.address); - // const ethToTopUp = await lido.getPooledEthByShares(socket.mintedShares); - // - // const rebalanceTx = await vault101.vault.connect(alice).rebalance(ethToTopUp + 1n, { value: ethToTopUp + 1n }); - // await trace("vault.rebalance", rebalanceTx); - // }); - // - // it.skip("Should allow Alice to disconnect vaults from the hub providing the debt in ETH", async () => { - // const disconnectTx = await vault101.vault.connect(alice).disconnectFromHub(); - // const disconnectTxReceipt = await trace("vault.disconnectFromHub", disconnectTx); - // - // const disconnectEvents = ctx.getEvents(disconnectTxReceipt, "VaultDisconnected"); - // - // expect(disconnectEvents.length).to.equal(1n); - // - // // TODO: add more assertions for values during the disconnection - // }); + it("Should allow Alice to claim manager rewards in ETH after rebase with exited validator", async () => { + const feesToClaim = await vault101AdminContract.managementDue(); + + log.debug("Vault 101 stats after operator exit", { + "Vault 101 owner fee": ethers.formatEther(feesToClaim), + "Vault 101 balance": ethers.formatEther(await ethers.provider.getBalance(vault101Address)), + }); + + const aliceBalanceBefore = await ethers.provider.getBalance(alice.address); + + const claimEthTx = await vault101AdminContract.connect(alice).claimManagementDue(alice, false); + const { gasUsed, gasPrice } = await trace("vaultAdmin.claimManagementDue", claimEthTx); + + const aliceBalanceAfter = await ethers.provider.getBalance(alice.address); + const vaultBalance = await ethers.provider.getBalance(vault101Address); + + log.debug("Balances after owner fee claim", { + "Alice's ETH balance before": ethers.formatEther(aliceBalanceBefore), + "Alice's ETH balance after": ethers.formatEther(aliceBalanceAfter), + "Alice's ETH balance diff": ethers.formatEther(aliceBalanceAfter - aliceBalanceBefore), + "Vault 101 owner fee": ethers.formatEther(feesToClaim), + "Vault 101 balance": ethers.formatEther(vaultBalance), + }); + + expect(aliceBalanceAfter).to.equal(aliceBalanceBefore + feesToClaim - gasUsed * gasPrice); + }); + + it("Should allow Mario to burn shares to repay debt", async () => { + const { lido } = ctx.contracts; + + // Mario can approve the vault to burn the shares + const approveVaultTx = await lido.connect(mario).approve(vault101AdminContract, vault101MintingMaximum); + await trace("lido.approve", approveVaultTx); + + const burnTx = await vault101AdminContract.connect(mario).burn(vault101MintingMaximum); + await trace("vault.burn", burnTx); + + const { elapsedProtocolReward, elapsedVaultReward } = await calculateReportParams(); + const vaultValue = await addRewards(elapsedVaultReward / 2n); // Half the vault rewards value after validator exit + + const params = { + clDiff: elapsedProtocolReward, + excludeVaultsBalances: true, + vaultValues: [vaultValue], + netCashFlows: [VAULT_DEPOSIT], + } as OracleReportParams; + + const { reportTx } = (await report(ctx, params)) as { + reportTx: TransactionResponse; + extraDataTx: TransactionResponse; + }; + await trace("report", reportTx); + + const lockedOnVault = await vault101.locked(); + expect(lockedOnVault).to.be.gt(0n); // lockedOnVault should be greater than 0, because of the debt + + // TODO: add more checks here + }); + + it("Should allow Alice to rebalance the vault to reduce the debt", async () => { + const { accounting, lido } = ctx.contracts; + + const socket = await accounting["vaultSocket(address)"](vault101Address); + const sharesMinted = (await lido.getPooledEthByShares(socket.sharesMinted)) + 1n; // +1 to avoid rounding errors + + const rebalanceTx = await vault101AdminContract + .connect(alice) + .rebalanceVault(sharesMinted, { value: sharesMinted }); + + await trace("vault.rebalance", rebalanceTx); + }); + + it("Should allow Alice to disconnect vaults from the hub providing the debt in ETH", async () => { + const disconnectTx = await vault101AdminContract.connect(alice).disconnectFromHub(); + const disconnectTxReceipt = await trace("vault.disconnectFromHub", disconnectTx); + + const disconnectEvents = ctx.getEvents(disconnectTxReceipt, "VaultDisconnected"); + + expect(disconnectEvents.length).to.equal(1n); + + // TODO: add more assertions for values during the disconnection + }); }); From 8e0c17fbcb1b26be2b037fae4882f970392fa787 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 13 Nov 2024 18:37:58 +0700 Subject: [PATCH 255/338] chore: update scratch deploy --- globals.d.ts | 2 + lib/protocol/discover.ts | 21 ++++++++- lib/protocol/networks.ts | 4 ++ lib/protocol/types.ts | 11 ++++- lib/state-file.ts | 4 ++ scripts/scratch/steps.json | 1 + scripts/scratch/steps/0130-grant-roles.ts | 2 +- scripts/scratch/steps/0145-deploy-vaults.ts | 47 +++++++++++++++++++ .../vaults-happy-path.integration.ts | 47 +++++-------------- 9 files changed, 101 insertions(+), 38 deletions(-) create mode 100644 scripts/scratch/steps/0145-deploy-vaults.ts diff --git a/globals.d.ts b/globals.d.ts index 72014ddd7..fc3c1ab94 100644 --- a/globals.d.ts +++ b/globals.d.ts @@ -44,6 +44,7 @@ declare namespace NodeJS { LOCAL_VALIDATORS_EXIT_BUS_ORACLE_ADDRESS?: string; LOCAL_WITHDRAWAL_QUEUE_ADDRESS?: string; LOCAL_WITHDRAWAL_VAULT_ADDRESS?: string; + LOCAL_STAKING_VAULT_FACTORY_ADDRESS?: string; /* for mainnet fork testing */ MAINNET_RPC_URL: string; @@ -68,6 +69,7 @@ declare namespace NodeJS { MAINNET_VALIDATORS_EXIT_BUS_ORACLE_ADDRESS?: string; MAINNET_WITHDRAWAL_QUEUE_ADDRESS?: string; MAINNET_WITHDRAWAL_VAULT_ADDRESS?: string; + MAINNET_STAKING_VAULT_FACTORY_ADDRESS?: string; HOLESKY_RPC_URL?: string; SEPOLIA_RPC_URL?: string; diff --git a/lib/protocol/discover.ts b/lib/protocol/discover.ts index 415e32ab7..2f8bac947 100644 --- a/lib/protocol/discover.ts +++ b/lib/protocol/discover.ts @@ -1,6 +1,13 @@ import hre from "hardhat"; -import { AccountingOracle, Lido, LidoLocator, StakingRouter, WithdrawalQueueERC721 } from "typechain-types"; +import { + AccountingOracle, + Lido, + LidoLocator, + StakingRouter, + VaultFactory, + WithdrawalQueueERC721, +} from "typechain-types"; import { batch, log } from "lib"; @@ -154,6 +161,15 @@ const getWstEthContract = async ( })) as WstETHContracts; }; +/** + * Load all required vaults contracts. + */ +const getVaultsContracts = async (locator: LoadedContract, config: ProtocolNetworkConfig) => { + return (await batch({ + stakingVaultFactory: loadContract("VaultFactory", config.get("stakingVaultFactory")), + })) as { stakingVaultFactory: LoadedContract }; +}; + export async function discover() { const networkConfig = await getDiscoveryConfig(); const locator = await loadContract("LidoLocator", networkConfig.get("locator")); @@ -166,6 +182,7 @@ export async function discover() { ...(await getStakingModules(foundationContracts.stakingRouter, networkConfig)), ...(await getHashConsensusContract(foundationContracts.accountingOracle, networkConfig)), ...(await getWstEthContract(foundationContracts.withdrawalQueue, networkConfig)), + ...(await getVaultsContracts(locator, networkConfig)), } as ProtocolContracts; log.debug("Contracts discovered", { @@ -189,6 +206,8 @@ export async function discover() { "Burner": foundationContracts.burner.address, "Legacy Oracle": foundationContracts.legacyOracle.address, "wstETH": contracts.wstETH.address, + // Vaults + "Staking Vault Factory": contracts.stakingVaultFactory.address, }); const signers = { diff --git a/lib/protocol/networks.ts b/lib/protocol/networks.ts index aaf792bba..130035d27 100644 --- a/lib/protocol/networks.ts +++ b/lib/protocol/networks.ts @@ -66,6 +66,8 @@ const defaultEnv = { sdvt: "SIMPLE_DVT_REGISTRY_ADDRESS", // hash consensus hashConsensus: "HASH_CONSENSUS_ADDRESS", + // vaults + stakingVaultFactory: "STAKING_VAULT_FACTORY_ADDRESS", } as ProtocolNetworkItems; const getPrefixedEnv = (prefix: string, obj: ProtocolNetworkItems) => @@ -82,6 +84,7 @@ async function getLocalNetworkConfig(network: string, source: "fork" | "scratch" agentAddress: config["app:aragon-agent"].proxy.address, votingAddress: config["app:aragon-voting"].proxy.address, easyTrackAddress: config["app:aragon-voting"].proxy.address, + stakingVaultFactory: config["stakingVaultFactory"].address, }; return new ProtocolNetworkConfig(getPrefixedEnv(network.toUpperCase(), defaultEnv), defaults, `${network}-${source}`); } @@ -93,6 +96,7 @@ async function getMainnetForkNetworkConfig(): Promise { agentAddress: "0x3e40D73EB977Dc6a537aF587D48316feE66E9C8c", votingAddress: "0x2e59A20f205bB85a89C53f1936454680651E618e", easyTrackAddress: "0xFE5986E06210aC1eCC1aDCafc0cc7f8D63B3F977", + stakingVaultFactory: "", }; return new ProtocolNetworkConfig(getPrefixedEnv("MAINNET", defaultEnv), defaults, "mainnet-fork"); } diff --git a/lib/protocol/types.ts b/lib/protocol/types.ts index 26d752fdc..dc49038de 100644 --- a/lib/protocol/types.ts +++ b/lib/protocol/types.ts @@ -19,6 +19,7 @@ import { OracleReportSanityChecker, StakingRouter, ValidatorsExitBusOracle, + VaultFactory, WithdrawalQueueERC721, WithdrawalVault, WstETH, @@ -53,6 +54,8 @@ export type ProtocolNetworkItems = { sdvt: string; // hash consensus hashConsensus: string; + // vaults + stakingVaultFactory: string; }; export interface ContractTypes { @@ -75,6 +78,7 @@ export interface ContractTypes { HashConsensus: HashConsensus; NodeOperatorsRegistry: NodeOperatorsRegistry; WstETH: WstETH; + VaultFactory: VaultFactory; } export type ContractName = keyof ContractTypes; @@ -123,11 +127,16 @@ export type WstETHContracts = { wstETH: LoadedContract; }; +export type VaultsContracts = { + stakingVaultFactory: LoadedContract; +}; + export type ProtocolContracts = { locator: LoadedContract } & CoreContracts & AragonContracts & StakingModuleContracts & HashConsensusContracts & - WstETHContracts; + WstETHContracts & + VaultsContracts; export type ProtocolSigners = { agent: string; diff --git a/lib/state-file.ts b/lib/state-file.ts index 51ca1a0b0..5530fabf4 100644 --- a/lib/state-file.ts +++ b/lib/state-file.ts @@ -87,6 +87,10 @@ export enum Sk { scratchDeployGasUsed = "scratchDeployGasUsed", accounting = "accounting", tokenRebaseNotifier = "tokenRebaseNotifier", + // Vaults + stakingVaultImpl = "stakingVaultImpl", + stakingVaultFactory = "stakingVaultFactory", + vaultStaffRoomImpl = "vaultStaffRoomImpl", } export function getAddress(contractKey: Sk, state: DeploymentState): string { diff --git a/scripts/scratch/steps.json b/scripts/scratch/steps.json index cd389cbcb..131a00a04 100644 --- a/scripts/scratch/steps.json +++ b/scripts/scratch/steps.json @@ -15,6 +15,7 @@ "scratch/steps/0120-initialize-non-aragon-contracts", "scratch/steps/0130-grant-roles", "scratch/steps/0140-plug-staking-modules", + "scratch/steps/0145-deploy-vaults", "scratch/steps/0150-transfer-roles" ] } diff --git a/scripts/scratch/steps/0130-grant-roles.ts b/scripts/scratch/steps/0130-grant-roles.ts index 37ff8fea1..18c835a6e 100644 --- a/scripts/scratch/steps/0130-grant-roles.ts +++ b/scripts/scratch/steps/0130-grant-roles.ts @@ -105,7 +105,7 @@ export async function main() { // Accounting const accounting = await loadContract("Accounting", accountingAddress); - await makeTx(accounting, "grantRole", [await accounting.VAULT_MASTER_ROLE(), agentAddress], { + await makeTx(accounting, "grantRole", [await accounting.VAULT_MASTER_ROLE(), deployer], { from: deployer, }); } diff --git a/scripts/scratch/steps/0145-deploy-vaults.ts b/scripts/scratch/steps/0145-deploy-vaults.ts new file mode 100644 index 000000000..10fc0834b --- /dev/null +++ b/scripts/scratch/steps/0145-deploy-vaults.ts @@ -0,0 +1,47 @@ +import { ethers } from "hardhat"; + +import { Accounting } from "typechain-types"; + +import { loadContract, makeTx } from "lib"; +import { deployWithoutProxy } from "lib/deploy"; +import { readNetworkState, Sk } from "lib/state-file"; + +export async function main() { + const deployer = (await ethers.provider.getSigner()).address; + const state = readNetworkState({ deployer }); + + const agentAddress = state[Sk.appAgent].proxy.address; + const accountingAddress = state[Sk.accounting].address; + const lidoAddress = state[Sk.appLido].proxy.address; + + const depositContract = state.chainSpec.depositContract; + + // Deploy StakingVault implementation contract + const imp = await deployWithoutProxy(Sk.stakingVaultImpl, "StakingVault", deployer, [ + accountingAddress, + depositContract, + ]); + const impAddress = await imp.getAddress(); + + // Deploy VaultStaffRoom implementation contract + const room = await deployWithoutProxy(Sk.vaultStaffRoomImpl, "VaultStaffRoom", deployer, [lidoAddress]); + const roomAddress = await room.getAddress(); + + // Deploy VaultFactory contract + const factory = await deployWithoutProxy(Sk.stakingVaultFactory, "VaultFactory", deployer, [ + deployer, + impAddress, + roomAddress, + ]); + const factoryAddress = await factory.getAddress(); + + // Add VaultFactory and Vault implementation to the Accounting contract + const accounting = await loadContract("Accounting", accountingAddress); + await makeTx(accounting, "addFactory", [factoryAddress], { from: deployer }); + await makeTx(accounting, "addImpl", [impAddress], { from: deployer }); + + // Grant roles for the Accounting contract + const role = await accounting.VAULT_MASTER_ROLE(); + await makeTx(accounting, "grantRole", [role, agentAddress], { from: deployer }); + await makeTx(accounting, "renounceRole", [role, deployer], { from: deployer }); +} diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 3b26199ed..6d9bd801f 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -4,7 +4,7 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { StakingVault, VaultFactory, VaultStaffRoom } from "typechain-types"; +import { StakingVault, VaultStaffRoom } from "typechain-types"; import { impersonate, log, trace, updateBalance } from "lib"; import { getProtocolContext, ProtocolContext } from "lib/protocol"; @@ -48,8 +48,6 @@ describe("Scenario: Staking Vaults Happy Path", () => { let depositContract: string; - let vaultsFactory: VaultFactory; - const reserveRatio = 10_00n; // 10% of ETH allocation as reserve const reserveRatioThreshold = 8_00n; // 8% of reserve ratio const vault101LTV = MAX_BASIS_POINTS - reserveRatio; // 90% LTV @@ -137,47 +135,26 @@ describe("Scenario: Staking Vaults Happy Path", () => { }); it("Should have vaults factory deployed and adopted by DAO", async () => { - const { accounting } = ctx.contracts; + const { stakingVaultFactory } = ctx.contracts; - const vaultImpl = await ethers - .getContractFactory("StakingVault") - .then((f) => f.deploy(ctx.contracts.accounting.address, depositContract)); + const implAddress = await stakingVaultFactory.implementation(); + const adminContractImplAddress = await stakingVaultFactory.vaultStaffRoomImpl(); + + const vaultImpl = await ethers.getContractAt("StakingVault", implAddress); + const vaultFactoryAdminContract = await ethers.getContractAt("VaultStaffRoom", adminContractImplAddress); expect(await vaultImpl.VAULT_HUB()).to.equal(ctx.contracts.accounting.address); expect(await vaultImpl.DEPOSIT_CONTRACT()).to.equal(depositContract); + expect(await vaultFactoryAdminContract.stETH()).to.equal(ctx.contracts.lido.address); - const vaultStaffRoomImpl = await ethers - .getContractFactory("VaultStaffRoom") - .then((f) => f.deploy(ctx.contracts.lido.address)); - - expect(await vaultStaffRoomImpl.stETH()).to.equal(ctx.contracts.lido.address); - - const vaultImplAddress = await vaultImpl.getAddress(); - const vaultStaffRoomImplAddress = await vaultStaffRoomImpl.getAddress(); - - vaultsFactory = await ethers - .getContractFactory("VaultFactory") - .then((f) => f.deploy(alice, vaultImplAddress, vaultStaffRoomImplAddress)); - - const vaultsFactoryAddress = await vaultsFactory.getAddress(); - - expect(await vaultsFactory.implementation()).to.equal(vaultImplAddress); - expect(await vaultsFactory.vaultStaffRoomImpl()).to.equal(vaultStaffRoomImplAddress); - - const agentSigner = await ctx.getSigner("agent"); - - await expect(accounting.connect(agentSigner).addFactory(vaultsFactory)) - .to.emit(accounting, "VaultFactoryAdded") - .withArgs(vaultsFactoryAddress); - - await expect(accounting.connect(agentSigner).addImpl(vaultImpl)) - .to.emit(accounting, "VaultImplAdded") - .withArgs(vaultImplAddress); + // TODO: check what else should be validated here }); it("Should allow Alice to create vaults and assign Bob as node operator", async () => { + const { stakingVaultFactory } = ctx.contracts; + // Alice can create a vault with Bob as a node operator - const deployTx = await vaultsFactory.connect(alice).createVault("0x", { + const deployTx = await stakingVaultFactory.connect(alice).createVault("0x", { managementFee: VAULT_OWNER_FEE, performanceFee: VAULT_NODE_OPERATOR_FEE, manager: alice, From 20770b3d9d1299f0e1ee173c94c083b1d34001f7 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 18 Nov 2024 12:32:39 +0700 Subject: [PATCH 256/338] chore: mekong deploy --- deployed-mekong-vaults-devnet-1.json | 741 +++++++++++++++++++ globals.d.ts | 2 + hardhat.config.ts | 24 +- scripts/dao-mekong-vaults-devnet-1-deploy.sh | 22 + 4 files changed, 788 insertions(+), 1 deletion(-) create mode 100644 deployed-mekong-vaults-devnet-1.json create mode 100755 scripts/dao-mekong-vaults-devnet-1-deploy.sh diff --git a/deployed-mekong-vaults-devnet-1.json b/deployed-mekong-vaults-devnet-1.json new file mode 100644 index 000000000..58a7a7bf3 --- /dev/null +++ b/deployed-mekong-vaults-devnet-1.json @@ -0,0 +1,741 @@ +{ + "accounting": { + "contract": "contracts/0.8.25/Accounting.sol", + "address": "0x8D0c5A1acb4F3ae423eA7EE5f5330426f823F7Bd", + "constructorArgs": [ + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "0x4e601857a4d6D2e61a398e59aB664445ba0C0949", + "0x6d6d04934A5AE230D571932f70d46502aB21278a", + "0x23f334EadB6B0a0426900eb5c53e3085EF65D7F4" + ] + }, + "accountingOracle": { + "deployParameters": { + "consensusVersion": 1 + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0xBc61d0C6cFfFfD1F880579260cB5E45d151690F8", + "constructorArgs": [ + "0xA01b87E1D861dA533127f6Eb4048Cce3Fb81CE56", + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/oracle/AccountingOracle.sol", + "address": "0xA01b87E1D861dA533127f6Eb4048Cce3Fb81CE56", + "constructorArgs": [ + "0x4e601857a4d6D2e61a398e59aB664445ba0C0949", + "0x1F7EC9A5e03A9EE65d2f356a3B6Ec5fdd3693ACF", + 12, + 1639659600 + ] + } + }, + "apmRegistryFactory": { + "contract": "@aragon/os/contracts/factory/APMRegistryFactory.sol", + "address": "0xf2c16065e085E6AB80ffce054B6f7750Ae4CF9B6", + "constructorArgs": [ + "0x3c4dFFA61C3139724B79389A21d5E65d2fd4Da8e", + "0xA03348248e40f00c2Fa4Dd55296fc7B0f7F709be", + "0x9547dec7fBC056732143a00647b27c974d714B08", + "0xcF9556D0333aF7e1079Ba80EF4c6C81B40Cbb4C0", + "0x883f75c9E5aDC1157A1D5006b553DE4e44184E75", + "0x0000000000000000000000000000000000000000" + ] + }, + "app:aragon-agent": { + "implementation": { + "contract": "@aragon/apps-agent/contracts/Agent.sol", + "address": "0xC69332A1677246655998EB642BD72bb79664AB3b", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-agent", + "fullName": "aragon-agent.lidopm.eth", + "id": "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9" + }, + "proxy": { + "address": "0x23f334EadB6B0a0426900eb5c53e3085EF65D7F4", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xA67f61F1BfA7bfd53729e6692A5922313aba0b13", + "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9", + "0x8129fc1c" + ] + } + }, + "app:aragon-finance": { + "implementation": { + "contract": "@aragon/apps-finance/contracts/Finance.sol", + "address": "0xFe4c14dBA4d7C38810F7da5e4761b882AA39a49e", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-finance", + "fullName": "aragon-finance.lidopm.eth", + "id": "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1" + }, + "proxy": { + "address": "0xa32DAc2393f14896875876Bd81D8c18A9713eA0c", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xA67f61F1BfA7bfd53729e6692A5922313aba0b13", + "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1", + "0x1798de8100000000000000000000000023f334eadb6b0a0426900eb5c53e3085ef65d7f40000000000000000000000000000000000000000000000000000000000278d00" + ] + } + }, + "app:aragon-token-manager": { + "implementation": { + "contract": "@aragon/apps-lido/apps/token-manager/contracts/TokenManager.sol", + "address": "0xb6d7FbfA77d71D276CB83218423bC4a87aA7DE92", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-token-manager", + "fullName": "aragon-token-manager.lidopm.eth", + "id": "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b" + }, + "proxy": { + "address": "0x857E4dD8839e2E380a076188683Aa8E54F02EB1C", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xA67f61F1BfA7bfd53729e6692A5922313aba0b13", + "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b", + "0x" + ] + } + }, + "app:aragon-voting": { + "implementation": { + "contract": "@aragon/apps-lido/apps/voting/contracts/Voting.sol", + "address": "0xEAB7d2066922B0f9CABaCcb9088fE750837B405b", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-voting", + "fullName": "aragon-voting.lidopm.eth", + "id": "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e" + }, + "proxy": { + "address": "0xe304bb8566165f9C9A33e03eC70317dd0B2EB05D", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xA67f61F1BfA7bfd53729e6692A5922313aba0b13", + "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e", + "0x13e09453000000000000000000000000ccfeaa01798c1e0edcb1b7e1c1115a6cde5c676200000000000000000000000000000000000000000000000006f05b59d3b2000000000000000000000000000000000000000000000000000000b1a2bc2ec500000000000000000000000000000000000000000000000000000000000000000384000000000000000000000000000000000000000000000000000000000000012c" + ] + } + }, + "app:lido": { + "implementation": { + "contract": "contracts/0.4.24/Lido.sol", + "address": "0xDc56773d1694828dB5EbD68d548E56Ab36D9a5E3", + "constructorArgs": [] + }, + "aragonApp": { + "name": "lido", + "fullName": "lido.lidopm.eth", + "id": "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320" + }, + "proxy": { + "address": "0x6d6d04934A5AE230D571932f70d46502aB21278a", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xA67f61F1BfA7bfd53729e6692A5922313aba0b13", + "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320", + "0x" + ] + } + }, + "app:node-operators-registry": { + "implementation": { + "contract": "contracts/0.4.24/nos/NodeOperatorsRegistry.sol", + "address": "0xC3A8D2B081EA69b50BE39210C8d99cD335A80a5b", + "constructorArgs": [] + }, + "aragonApp": { + "name": "node-operators-registry", + "fullName": "node-operators-registry.lidopm.eth", + "id": "0x7071f283424072341f856ac9e947e7ec0eb68719f757a7e785979b6b8717579d" + }, + "proxy": { + "address": "0x203Fd0eD8ea05910AFbbEF58206a9ef2BE04EbE7", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xA67f61F1BfA7bfd53729e6692A5922313aba0b13", + "0x7071f283424072341f856ac9e947e7ec0eb68719f757a7e785979b6b8717579d", + "0x" + ] + } + }, + "app:oracle": { + "implementation": { + "contract": "contracts/0.4.24/oracle/LegacyOracle.sol", + "address": "0xCD399894bEaa31b30Ae70706D17A310D66967F71", + "constructorArgs": [] + }, + "aragonApp": { + "name": "oracle", + "fullName": "oracle.lidopm.eth", + "id": "0x8b47ba2a8454ec799cd91646e7ec47168e91fd139b23f017455f3e5898aaba93" + }, + "proxy": { + "address": "0x1F7EC9A5e03A9EE65d2f356a3B6Ec5fdd3693ACF", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xA67f61F1BfA7bfd53729e6692A5922313aba0b13", + "0x8b47ba2a8454ec799cd91646e7ec47168e91fd139b23f017455f3e5898aaba93", + "0x" + ] + } + }, + "app:simple-dvt": { + "aragonApp": { + "name": "simple-dvt", + "fullName": "simple-dvt.lidopm.eth", + "id": "0xe1635b63b5f7b5e545f2a637558a4029dea7905361a2f0fc28c66e9136cf86a4" + }, + "proxy": { + "address": "0x2b091ed9bE6747Ba4E4Af4faEBDef8F543eAF918", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0xA67f61F1BfA7bfd53729e6692A5922313aba0b13", + "0xe1635b63b5f7b5e545f2a637558a4029dea7905361a2f0fc28c66e9136cf86a4", + "0x" + ] + } + }, + "aragon-acl": { + "implementation": { + "contract": "@aragon/os/contracts/acl/ACL.sol", + "address": "0x1575F42a722073Feb6a0B990Aa1f0eA64640dAB7", + "constructorArgs": [] + }, + "proxy": { + "address": "0xB98F85A613a99525F78e40B7E04fC7dfb3790D1b", + "constructorArgs": [ + "0xA67f61F1BfA7bfd53729e6692A5922313aba0b13", + "0xe3262375f45a6e2026b7e7b18c2b807434f2508fe1a2a3dfb493c7df8f4aad6a", + "0x00" + ], + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol" + }, + "aragonApp": { + "name": "aragon-acl", + "id": "0xe3262375f45a6e2026b7e7b18c2b807434f2508fe1a2a3dfb493c7df8f4aad6a" + } + }, + "aragon-apm-registry": { + "implementation": { + "contract": "@aragon/os/contracts/apm/APMRegistry.sol", + "address": "0xA03348248e40f00c2Fa4Dd55296fc7B0f7F709be", + "constructorArgs": [] + }, + "proxy": { + "address": "0x78C49d0CBbF74F908E21922a1fF033930C8a46a7", + "contract": "@aragon/os/contracts/apm/APMRegistry.sol" + } + }, + "aragon-evm-script-registry": { + "proxy": { + "address": "0x71261D111055f7f92395428972DD8517BBcF3A7E", + "constructorArgs": [ + "0xA67f61F1BfA7bfd53729e6692A5922313aba0b13", + "0xddbcfd564f642ab5627cf68b9b7d374fb4f8a36e941a75d89c87998cef03bd61", + "0x00" + ], + "contract": "@aragon/os/contracts/apps/AppProxyPinned.sol" + }, + "aragonApp": { + "name": "aragon-evm-script-registry", + "id": "0xddbcfd564f642ab5627cf68b9b7d374fb4f8a36e941a75d89c87998cef03bd61" + }, + "implementation": { + "address": "0x1B808ECee15F9585e638Bb38Fa77fF64169731Eb", + "contract": "@aragon/os/contracts/evmscript/EVMScriptRegistry.sol", + "constructorArgs": [] + } + }, + "aragon-kernel": { + "implementation": { + "contract": "@aragon/os/contracts/kernel/Kernel.sol", + "address": "0x2d6d4374Bd8B7352EBbf57F6029582d7B7eC31da", + "constructorArgs": [ + true + ] + }, + "proxy": { + "address": "0xA67f61F1BfA7bfd53729e6692A5922313aba0b13", + "contract": "@aragon/os/contracts/kernel/KernelProxy.sol", + "constructorArgs": [ + "0x2d6d4374Bd8B7352EBbf57F6029582d7B7eC31da" + ] + } + }, + "aragon-repo-base": { + "contract": "@aragon/os/contracts/apm/Repo.sol", + "address": "0x9547dec7fBC056732143a00647b27c974d714B08", + "constructorArgs": [] + }, + "aragonEnsLabelName": "aragonpm", + "aragonID": { + "address": "0xa6c6a1B14622e53Cb5687ee94358976081D0Ccf9", + "contract": "@aragon/id/contracts/FIFSResolvingRegistrar.sol", + "constructorArgs": [ + "0x883f75c9E5aDC1157A1D5006b553DE4e44184E75", + "0xD01E5e3D32113F82f1E5aC379644b1776ba6a4DF", + "0x7e74a86b6e146964fb965db04dc2590516da77f720bb6759337bf5632415fd86" + ] + }, + "burner": { + "deployParameters": { + "totalCoverSharesBurnt": "0", + "totalNonCoverSharesBurnt": "0" + }, + "contract": "contracts/0.8.9/Burner.sol", + "address": "0xb55943c73e4A47b0bb2b03c5772BE567F80e2874", + "constructorArgs": [ + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "0x4e601857a4d6D2e61a398e59aB664445ba0C0949", + "0x6d6d04934A5AE230D571932f70d46502aB21278a", + "0", + "0" + ] + }, + "callsScript": { + "address": "0x70fb63C12b5F341A5DC34b010966fb936F69f1c1", + "contract": "@aragon/os/contracts/evmscript/executors/CallsScript.sol", + "constructorArgs": [] + }, + "chainId": 7078815900, + "chainSpec": { + "slotsPerEpoch": 32, + "secondsPerSlot": 12, + "genesisTime": 1639659600, + "depositContract": "0x4242424242424242424242424242424242424242" + }, + "createAppReposTx": "0xf324c01e8961fdafed1e737e4c28ec5be450d0f17224a718ce6794cbde8978bb", + "daoAragonId": "lido-dao", + "daoFactory": { + "address": "0x3c4dFFA61C3139724B79389A21d5E65d2fd4Da8e", + "contract": "@aragon/os/contracts/factory/DAOFactory.sol", + "constructorArgs": [ + "0x2d6d4374Bd8B7352EBbf57F6029582d7B7eC31da", + "0x1575F42a722073Feb6a0B990Aa1f0eA64640dAB7", + "0x2EE52dE1e529218A138642c1f8c335A18f1A30b7" + ] + }, + "daoInitialSettings": { + "voting": { + "minSupportRequired": "500000000000000000", + "minAcceptanceQuorum": "50000000000000000", + "voteDuration": 900, + "objectionPhaseDuration": 300 + }, + "fee": { + "totalPercent": 10, + "treasuryPercent": 50, + "nodeOperatorsPercent": 50 + }, + "token": { + "name": "TEST Lido DAO Token", + "symbol": "TLDO" + } + }, + "deployer": "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "depositSecurityModule": { + "deployParameters": { + "maxDepositsPerBlock": 150, + "minDepositBlockDistance": 5, + "pauseIntentValidityPeriodBlocks": 6646, + "usePredefinedAddressInstead": null + }, + "contract": "contracts/0.8.9/DepositSecurityModule.sol", + "address": "0x8c792Ceb7BD252741A1a1B6EDb6dbA43df580d25", + "constructorArgs": [ + "0x6d6d04934A5AE230D571932f70d46502aB21278a", + "0x4242424242424242424242424242424242424242", + "0xf87fC15E3eb2B882341FA837caf77Be661b80C04", + 150, + 5, + 6646 + ] + }, + "dummyEmptyContract": { + "contract": "contracts/0.8.9/utils/DummyEmptyContract.sol", + "address": "0xd564c0E8a9F082aA65629E31Ca78d04cea429365", + "constructorArgs": [] + }, + "eip712StETH": { + "contract": "contracts/0.8.9/EIP712StETH.sol", + "address": "0x584efbb40f3D8565f3566Ddd4B3b0F5623190252", + "constructorArgs": [ + "0x6d6d04934A5AE230D571932f70d46502aB21278a" + ] + }, + "ens": { + "address": "0x883f75c9E5aDC1157A1D5006b553DE4e44184E75", + "constructorArgs": [ + "0x125179B32d4f954735A18B1CE716279D7Bdbb735" + ], + "contract": "@aragon/os/contracts/lib/ens/ENS.sol" + }, + "ensFactory": { + "contract": "@aragon/os/contracts/factory/ENSFactory.sol", + "address": "0xF66344c97b9f362C1aA9f04656CBbECB06f10bd8", + "constructorArgs": [] + }, + "ensNode": { + "nodeName": "aragonpm.eth", + "nodeIs": "0x9065c3e7f7b7ef1ef4e53d2d0b8e0cef02874ab020c1ece79d5f0d3d0111c0ba" + }, + "ensSubdomainRegistrar": { + "implementation": { + "contract": "@aragon/os/contracts/ens/ENSSubdomainRegistrar.sol", + "address": "0xcF9556D0333aF7e1079Ba80EF4c6C81B40Cbb4C0", + "constructorArgs": [] + } + }, + "evmScriptRegistryFactory": { + "contract": "@aragon/os/contracts/factory/EVMScriptRegistryFactory.sol", + "address": "0x2EE52dE1e529218A138642c1f8c335A18f1A30b7", + "constructorArgs": [] + }, + "executionLayerRewardsVault": { + "contract": "contracts/0.8.9/LidoExecutionLayerRewardsVault.sol", + "address": "0x7BFC07549b45963AF66aA1972F26b9EDC7e84f82", + "constructorArgs": [ + "0x6d6d04934A5AE230D571932f70d46502aB21278a", + "0x23f334EadB6B0a0426900eb5c53e3085EF65D7F4" + ] + }, + "gateSeal": { + "address": null, + "factoryAddress": null, + "sealDuration": 518400, + "expiryTimestamp": 1714521600, + "sealingCommittee": [] + }, + "hashConsensusForAccountingOracle": { + "deployParameters": { + "fastLaneLengthSlots": 10, + "epochsPerFrame": 12 + }, + "contract": "contracts/0.8.9/oracle/HashConsensus.sol", + "address": "0xfdB89a16Ea25d3808f53A137765b094d3Fb48e17", + "constructorArgs": [ + 32, + 12, + 1639659600, + 12, + 10, + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "0xBc61d0C6cFfFfD1F880579260cB5E45d151690F8" + ] + }, + "hashConsensusForValidatorsExitBusOracle": { + "deployParameters": { + "fastLaneLengthSlots": 10, + "epochsPerFrame": 4 + }, + "contract": "contracts/0.8.9/oracle/HashConsensus.sol", + "address": "0xf3938Ce0b97fA78A155327feA1c4606a1EFe68D6", + "constructorArgs": [ + 32, + 12, + 1639659600, + 4, + 10, + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "0x193e15a1Bb58998232945659f75a58f97C7912bF" + ] + }, + "ldo": { + "address": "0xCcFeaA01798C1E0EDcB1B7E1c1115A6Cde5c6762", + "contract": "@aragon/minime/contracts/MiniMeToken.sol", + "constructorArgs": [ + "0xf9f874174a8f7c1d380a225a853004Fd14036ded", + "0x0000000000000000000000000000000000000000", + 0, + "TEST Lido DAO Token", + 18, + "TLDO", + true + ] + }, + "legacyOracle": { + "deployParameters": { + "lastCompletedEpochId": 0 + } + }, + "lidoApm": { + "deployArguments": [ + "0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae", + "0x90a9580abeb24937fc658e497221c81ce8553b560304f9525821f32b17dbdaec" + ], + "deployTx": "0x204b586d2d9e9379c9cd5f548e139e59ad80fce908f76d41f08cf4b595889824", + "address": "0x242381b58556AC9a210697b7a9dDEfB1A0928754" + }, + "lidoApmEnsName": "lidopm.eth", + "lidoApmEnsRegDurationSec": 94608000, + "lidoLocator": { + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0x4e601857a4d6D2e61a398e59aB664445ba0C0949", + "constructorArgs": [ + "0xd564c0E8a9F082aA65629E31Ca78d04cea429365", + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/LidoLocator.sol", + "address": "0x5BEC9F9737441a811449B5b910CECf5994e8c772", + "constructorArgs": [ + [ + "0xBc61d0C6cFfFfD1F880579260cB5E45d151690F8", + "0x8c792Ceb7BD252741A1a1B6EDb6dbA43df580d25", + "0x7BFC07549b45963AF66aA1972F26b9EDC7e84f82", + "0x1F7EC9A5e03A9EE65d2f356a3B6Ec5fdd3693ACF", + "0x6d6d04934A5AE230D571932f70d46502aB21278a", + "0x700c8Dc5034176fd14480E316828C558191E06ac", + "0x0000000000000000000000000000000000000000", + "0xb55943c73e4A47b0bb2b03c5772BE567F80e2874", + "0xf87fC15E3eb2B882341FA837caf77Be661b80C04", + "0x23f334EadB6B0a0426900eb5c53e3085EF65D7F4", + "0x193e15a1Bb58998232945659f75a58f97C7912bF", + "0xfca64BFE259fd8810d93Bc13be4c0223486a1F91", + "0x3eF0430421fe07B3Cc0E0f5b5EacB3c0fF971120", + "0x48f3719a6ad8Dee70A024346824f10174f52FcE2", + "0x8D0c5A1acb4F3ae423eA7EE5f5330426f823F7Bd" + ] + ] + } + }, + "lidoTemplate": { + "contract": "contracts/0.4.24/template/LidoTemplate.sol", + "address": "0x91fc50582AD3Cc740cE47Bfe099B0B392A9D5DAd", + "constructorArgs": [ + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "0x3c4dFFA61C3139724B79389A21d5E65d2fd4Da8e", + "0x883f75c9E5aDC1157A1D5006b553DE4e44184E75", + "0xf9f874174a8f7c1d380a225a853004Fd14036ded", + "0xa6c6a1B14622e53Cb5687ee94358976081D0Ccf9", + "0xf2c16065e085E6AB80ffce054B6f7750Ae4CF9B6" + ], + "deployBlock": 84149 + }, + "lidoTemplateCreateStdAppReposTx": "0x95bcf4882c111b8ca9122182c7a34c520219296c0b78ef4f55e16a01255eca03", + "lidoTemplateNewDaoTx": "0xfda42ecff57f7bbaf0675de42aaeab704ba0826f7b12080f8866bd5c790cbb93", + "miniMeTokenFactory": { + "address": "0xf9f874174a8f7c1d380a225a853004Fd14036ded", + "contract": "@aragon/minime/contracts/MiniMeToken.sol", + "constructorArgs": [] + }, + "networkId": 7078815900, + "nodeOperatorsRegistry": { + "deployParameters": { + "stakingModuleTypeId": "curated-onchain-v1", + "stuckPenaltyDelay": 172800 + } + }, + "oracleDaemonConfig": { + "deployParameters": { + "NORMALIZED_CL_REWARD_PER_EPOCH": 64, + "NORMALIZED_CL_REWARD_MISTAKE_RATE_BP": 1000, + "REBASE_CHECK_NEAREST_EPOCH_DISTANCE": 1, + "REBASE_CHECK_DISTANT_EPOCH_DISTANCE": 23, + "VALIDATOR_DELAYED_TIMEOUT_IN_SLOTS": 7200, + "VALIDATOR_DELINQUENT_TIMEOUT_IN_SLOTS": 28800, + "NODE_OPERATOR_NETWORK_PENETRATION_THRESHOLD_BP": 100, + "PREDICTION_DURATION_IN_SLOTS": 50400, + "FINALIZATION_MAX_NEGATIVE_REBASE_EPOCH_SHIFT": 1350 + }, + "contract": "contracts/0.8.9/OracleDaemonConfig.sol", + "address": "0x48f3719a6ad8Dee70A024346824f10174f52FcE2", + "constructorArgs": [ + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + [] + ] + }, + "oracleReportSanityChecker": { + "deployParameters": { + "churnValidatorsPerDayLimit": 1500, + "oneOffCLBalanceDecreaseBPLimit": 500, + "annualBalanceIncreaseBPLimit": 1000, + "simulatedShareRateDeviationBPLimit": 250, + "maxValidatorExitRequestsPerReport": 2000, + "maxAccountingExtraDataListItemsCount": 100, + "maxNodeOperatorsPerExtraDataItemCount": 100, + "requestTimestampMargin": 128, + "maxPositiveTokenRebase": 5000000 + }, + "contract": "contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol", + "address": "0x700c8Dc5034176fd14480E316828C558191E06ac", + "constructorArgs": [ + "0x4e601857a4d6D2e61a398e59aB664445ba0C0949", + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + [ + 1500, + 500, + 1000, + 2000, + 100, + 100, + 128, + 5000000 + ], + [ + [], + [], + [], + [], + [], + [], + [], + [], + [], + [] + ] + ] + }, + "scratchDeployGasUsed": "133212754", + "simpleDvt": { + "deployParameters": { + "stakingModuleTypeId": "curated-onchain-v1", + "stuckPenaltyDelay": 432000 + } + }, + "stakingRouter": { + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0xf87fC15E3eb2B882341FA837caf77Be661b80C04", + "constructorArgs": [ + "0x0b74dD6714936d374225FEa25D2A621e7E568Dbd", + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/StakingRouter.sol", + "address": "0x0b74dD6714936d374225FEa25D2A621e7E568Dbd", + "constructorArgs": [ + "0x4242424242424242424242424242424242424242" + ] + } + }, + "stakingVaultFactory": { + "contract": "contracts/0.8.25/vaults/VaultFactory.sol", + "address": "0x36572559E0e5607507C9e8332FfccFD49323571E", + "constructorArgs": [ + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "0x28A1aCf3ef956c2E645b345D5D733449d19A54AC", + "0x077755CdcFA1C61706FE27E9ff09a28037dB54c5" + ] + }, + "stakingVaultImpl": { + "contract": "contracts/0.8.25/vaults/StakingVault.sol", + "address": "0x28A1aCf3ef956c2E645b345D5D733449d19A54AC", + "constructorArgs": [ + "0x8D0c5A1acb4F3ae423eA7EE5f5330426f823F7Bd", + "0x4242424242424242424242424242424242424242" + ] + }, + "validatorsExitBusOracle": { + "deployParameters": { + "consensusVersion": 1 + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0x193e15a1Bb58998232945659f75a58f97C7912bF", + "constructorArgs": [ + "0x06eE34adF707dc93C149177db48AA6924AEfC76f", + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/oracle/ValidatorsExitBusOracle.sol", + "address": "0x06eE34adF707dc93C149177db48AA6924AEfC76f", + "constructorArgs": [ + 12, + 1639659600, + "0x4e601857a4d6D2e61a398e59aB664445ba0C0949" + ] + } + }, + "vaultStaffRoomImpl": { + "contract": "contracts/0.8.25/vaults/VaultStaffRoom.sol", + "address": "0x077755CdcFA1C61706FE27E9ff09a28037dB54c5", + "constructorArgs": [ + "0x6d6d04934A5AE230D571932f70d46502aB21278a" + ] + }, + "vestingParams": { + "unvestedTokensAmount": "0", + "holders": { + "0xCD1f9954330AF39a74Fd6e7B25781B4c24ee373f": "820000000000000000000000", + "0xaa6bfBCD634EE744CB8FE522b29ADD23124593D3": "60000000000000000000000", + "0xBA59A84C6440E8cccfdb5448877E26F1A431Fc8B": "60000000000000000000000", + "0x23f334EadB6B0a0426900eb5c53e3085EF65D7F4": "60000000000000000000000" + }, + "start": 0, + "cliff": 0, + "end": 0, + "revokable": false + }, + "withdrawalQueueERC721": { + "deployParameters": { + "name": "Lido: stETH Withdrawal NFT", + "symbol": "unstETH", + "baseUri": null + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0xfca64BFE259fd8810d93Bc13be4c0223486a1F91", + "constructorArgs": [ + "0xe377D38884B8E1B701D04CD8d6B639Ea4B338Dba", + "0x125179B32d4f954735A18B1CE716279D7Bdbb735", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/WithdrawalQueueERC721.sol", + "address": "0xe377D38884B8E1B701D04CD8d6B639Ea4B338Dba", + "constructorArgs": [ + "0xb8a04d84CD322Cd517a1c137D27Ca43cDA24569B", + "Lido: stETH Withdrawal NFT", + "unstETH" + ] + } + }, + "withdrawalVault": { + "implementation": { + "contract": "contracts/0.8.9/WithdrawalVault.sol", + "address": "0x443dF2ed642273B1533a358BFd1D8F53bb305227", + "constructorArgs": [ + "0x6d6d04934A5AE230D571932f70d46502aB21278a", + "0x23f334EadB6B0a0426900eb5c53e3085EF65D7F4" + ] + }, + "proxy": { + "contract": "contracts/0.8.4/WithdrawalsManagerProxy.sol", + "address": "0x3eF0430421fe07B3Cc0E0f5b5EacB3c0fF971120", + "constructorArgs": [ + "0xe304bb8566165f9C9A33e03eC70317dd0B2EB05D", + "0x443dF2ed642273B1533a358BFd1D8F53bb305227" + ] + }, + "address": "0x3eF0430421fe07B3Cc0E0f5b5EacB3c0fF971120" + }, + "wstETH": { + "contract": "contracts/0.6.12/WstETH.sol", + "address": "0xb8a04d84CD322Cd517a1c137D27Ca43cDA24569B", + "constructorArgs": [ + "0x6d6d04934A5AE230D571932f70d46502aB21278a" + ] + } +} diff --git a/globals.d.ts b/globals.d.ts index fc3c1ab94..fc4592348 100644 --- a/globals.d.ts +++ b/globals.d.ts @@ -73,9 +73,11 @@ declare namespace NodeJS { HOLESKY_RPC_URL?: string; SEPOLIA_RPC_URL?: string; + MEKONG_RPC_URL?: string; /* for contract sourcecode verification with `hardhat-verify` */ ETHERSCAN_API_KEY?: string; + BLOCKSCOUT_API_KEY?: string; /* Scratch deploy environment variables */ NETWORK_STATE_FILE?: string; diff --git a/hardhat.config.ts b/hardhat.config.ts index a193b18c0..f485a89fa 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -73,6 +73,10 @@ const config: HardhatUserConfig = { url: process.env.LOCAL_RPC_URL || RPC_URL, timeout: 20 * 60 * 1000, // 20 minutes }, + "mekong-vaults-devnet-1": { + url: process.env.LOCAL_RPC_URL || RPC_URL, + timeout: 20 * 60 * 1000, // 20 minutes + }, "mainnet-fork": { url: process.env.MAINNET_RPC_URL || RPC_URL, timeout: 20 * 60 * 1000, // 20 minutes @@ -87,9 +91,27 @@ const config: HardhatUserConfig = { chainId: 11155111, accounts: loadAccounts("sepolia"), }, + "mekong": { + url: process.env.MEKONG_RPC_URL || RPC_URL, + chainId: 7078815900, + accounts: loadAccounts("mekong"), + }, }, etherscan: { - apiKey: process.env.ETHERSCAN_API_KEY || "", + apiKey: { + default: process.env.ETHERSCAN_API_KEY || "", + mekong: process.env.BLOCKSCOUT_API_KEY || "", + }, + customChains: [ + { + network: "mekong", + chainId: 7078815900, + urls: { + apiURL: "https://explorer.mekong.ethpandaops.io/api", + browserURL: "https://explorer.mekong.ethpandaops.io", + } + } + ] }, solidity: { compilers: [ diff --git a/scripts/dao-mekong-vaults-devnet-1-deploy.sh b/scripts/dao-mekong-vaults-devnet-1-deploy.sh new file mode 100755 index 000000000..2673b68ef --- /dev/null +++ b/scripts/dao-mekong-vaults-devnet-1-deploy.sh @@ -0,0 +1,22 @@ +#!/bin/bash +set -e +u +set -o pipefail + +# Check for required environment variables +export NETWORK=mekong +export NETWORK_STATE_FILE="deployed-${NETWORK}-vaults-devnet-1.json" +export NETWORK_STATE_DEFAULTS_FILE="testnet-defaults.json" + +# Holesky params: https://config.mekong.ethpandaops.io/cl/config.yaml +export DEPOSIT_CONTRACT=0x4242424242424242424242424242424242424242 + +rm -f "${NETWORK_STATE_FILE}" +cp "scripts/defaults/${NETWORK_STATE_DEFAULTS_FILE}" "${NETWORK_STATE_FILE}" + +# Compile contracts +yarn compile + +# Generic migration steps file +export STEPS_FILE=scratch/steps.json + +yarn hardhat --network $NETWORK run --no-compile scripts/utils/migrate.ts From c0bd5c2744a15c6a1ede5d63dd9f74b8f38e8b40 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 26 Nov 2024 17:00:00 +0500 Subject: [PATCH 257/338] chore: enable gas reporter --- hardhat.config.ts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hardhat.config.ts b/hardhat.config.ts index a193b18c0..482205831 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -12,6 +12,7 @@ import "hardhat-tracer"; import "hardhat-watcher"; import "hardhat-ignore-warnings"; import "hardhat-contract-sizer"; +import "hardhat-gas-reporter"; import { globSync } from "glob"; import { TASK_COMPILE_SOLIDITY_GET_SOURCE_PATHS } from "hardhat/builtin-tasks/task-names"; import { HardhatUserConfig, subtask } from "hardhat/config"; @@ -50,6 +51,9 @@ function loadAccounts(networkName: string) { const config: HardhatUserConfig = { defaultNetwork: "hardhat", + gasReporter: { + enabled: true, + }, networks: { "hardhat": { // setting base fee to 0 to avoid extra calculations doesn't work :( From e85791b96c31cf8599385f4b3d60402cd67ae4b7 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 26 Nov 2024 18:49:03 +0500 Subject: [PATCH 258/338] feat: delegation layer with committee actions --- contracts/0.8.25/vaults/VaultDashboard.sol | 4 +- .../0.8.25/vaults/VaultDelegationLayer.sol | 265 ++++++++++++++++++ ...kingVault__MockForVaultDelegationLayer.sol | 24 ++ .../vault-delegation-layer-voting.test.ts | 181 ++++++++++++ 4 files changed, 472 insertions(+), 2 deletions(-) create mode 100644 contracts/0.8.25/vaults/VaultDelegationLayer.sol create mode 100644 test/0.8.25/vaults/contracts/StakingVault__MockForVaultDelegationLayer.sol create mode 100644 test/0.8.25/vaults/vault-delegation-layer-voting.test.ts diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol index 34f4b3cfd..0385c5fe3 100644 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ b/contracts/0.8.25/vaults/VaultDashboard.sol @@ -82,7 +82,7 @@ contract VaultDashboard is AccessControlEnumerable { /// VAULT MANAGEMENT /// - function transferStakingVaultOwnership(address _newOwner) external onlyRole(OWNER) { + function transferStakingVaultOwnership(address _newOwner) public virtual onlyRole(OWNER) { OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); } @@ -138,7 +138,7 @@ contract VaultDashboard is AccessControlEnumerable { _; } - /// EVENTS // + /// EVENTS /// event Initialized(); /// ERRORS /// diff --git a/contracts/0.8.25/vaults/VaultDelegationLayer.sol b/contracts/0.8.25/vaults/VaultDelegationLayer.sol new file mode 100644 index 000000000..8095406e9 --- /dev/null +++ b/contracts/0.8.25/vaults/VaultDelegationLayer.sol @@ -0,0 +1,265 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; +import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; +import {IStakingVault} from "./interfaces/IStakingVault.sol"; +import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; +import {VaultDashboard} from "./VaultDashboard.sol"; +import {Math256} from "contracts/common/lib/Math256.sol"; + +// TODO: natspec +// TODO: events + +// VaultDelegationLayer: Delegates vault operations to different parties: +// - Manager: manages fees +// - Staker: can fund the vault and withdraw funds +// - Operator: can claim performance due and assigns Keymaster sub-role +// - Keymaster: Operator's sub-role for depositing to beacon chain +// - Plumber: manages liquidity, i.e. mints and burns stETH +// - Lido DAO: acts on behalf of Lido DAO (Lido Agent, EasyTrack, etc.) +contract VaultDelegationLayer is VaultDashboard, IReportReceiver { + uint256 private constant BP_BASE = 100_00; + uint256 private constant MAX_FEE = BP_BASE; + + bytes32 public constant STAKER_ROLE = keccak256("Vault.VaultDelegationLayer.StakerRole"); + bytes32 public constant OPERATOR_ROLE = keccak256("Vault.VaultDelegationLayer.OperatorRole"); + bytes32 public constant KEY_MASTER_ROLE = keccak256("Vault.VaultDelegationLayer.KeyMasterRole"); + bytes32 public constant TOKEN_MASTER_ROLE = keccak256("Vault.VaultDelegationLayer.TokenMasterRole"); + bytes32 public constant LIDO_DAO_ROLE = keccak256("Vault.VaultDelegationLayer.LidoDAORole"); + + IStakingVault.Report public lastClaimedReport; + + uint256 public managementFee; + uint256 public performanceFee; + uint256 public managementDue; + + mapping(bytes32 callId => mapping(bytes32 role => uint256 timestamp)) public votings; + + constructor(address _stETH) VaultDashboard(_stETH) {} + + // TODO: adding fix LIDO DAO role + function initialize(address _defaultAdmin, address _stakingVault) external override { + _initialize(_defaultAdmin, _stakingVault); + _setRoleAdmin(KEY_MASTER_ROLE, OPERATOR_ROLE); + _setRoleAdmin(OPERATOR_ROLE, LIDO_DAO_ROLE); + } + + /// * * * * * VIEW FUNCTIONS * * * * * /// + + function withdrawable() public view returns (uint256) { + uint256 reserved = Math256.max(stakingVault.locked(), managementDue + performanceDue()); + uint256 value = stakingVault.valuation(); + + if (reserved > value) { + return 0; + } + + return value - reserved; + } + + function performanceDue() public view returns (uint256) { + IStakingVault.Report memory latestReport = stakingVault.latestReport(); + + int128 rewardsAccrued = int128(latestReport.valuation - lastClaimedReport.valuation) - + (latestReport.inOutDelta - lastClaimedReport.inOutDelta); + + if (rewardsAccrued > 0) { + return (uint128(rewardsAccrued) * performanceFee) / BP_BASE; + } else { + return 0; + } + } + + function ownershipTransferCommittee() public pure returns (bytes32[] memory) { + bytes32[] memory roles = new bytes32[](3); + + roles[0] = MANAGER_ROLE; + roles[1] = OPERATOR_ROLE; + roles[2] = LIDO_DAO_ROLE; + + return roles; + } + + function performanceFeeCommittee() public pure returns (bytes32[] memory) { + bytes32[] memory roles = new bytes32[](2); + + roles[0] = MANAGER_ROLE; + roles[1] = OPERATOR_ROLE; + + return roles; + } + + function setManagementFee(uint256 _newManagementFee) external onlyRole(MANAGER_ROLE) { + if (_newManagementFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); + + managementFee = _newManagementFee; + } + + function setPerformanceFee(uint256 _newPerformanceFee) external onlyIfVotedBy(performanceFeeCommittee(), 7 days) { + if (_newPerformanceFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); + if (performanceDue() > 0) revert PerformanceDueUnclaimed(); + + performanceFee = _newPerformanceFee; + } + + function claimManagementDue(address _recipient, bool _liquid) external onlyRole(MANAGER_ROLE) { + if (_recipient == address(0)) revert ZeroArgument("_recipient"); + + if (!stakingVault.isHealthy()) { + revert VaultNotHealthy(); + } + + uint256 due = managementDue; + + if (due > 0) { + managementDue = 0; + + if (_liquid) { + vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, due); + } else { + _withdrawDue(_recipient, due); + } + } + } + + function fund() external payable override onlyRole(STAKER_ROLE) { + stakingVault.fund{value: msg.value}(); + } + + function withdraw(address _recipient, uint256 _ether) external override onlyRole(STAKER_ROLE) { + if (_recipient == address(0)) revert ZeroArgument("_recipient"); + if (_ether == 0) revert ZeroArgument("_ether"); + if (withdrawable() < _ether) revert InsufficientWithdrawableAmount(withdrawable(), _ether); + + stakingVault.withdraw(_recipient, _ether); + } + + function depositToBeaconChain( + uint256 _numberOfDeposits, + bytes calldata _pubkeys, + bytes calldata _signatures + ) external override onlyRole(KEY_MASTER_ROLE) { + stakingVault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); + } + + function claimPerformanceDue(address _recipient, bool _liquid) external onlyRole(OPERATOR_ROLE) { + if (_recipient == address(0)) revert ZeroArgument("_recipient"); + + uint256 due = performanceDue(); + + if (due > 0) { + lastClaimedReport = stakingVault.latestReport(); + + if (_liquid) { + vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, due); + } else { + _withdrawDue(_recipient, due); + } + } + } + + /// * * * * * PLUMBER FUNCTIONS * * * * * /// + + function mint( + address _recipient, + uint256 _tokens + ) external payable override onlyRole(TOKEN_MASTER_ROLE) fundAndProceed { + vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); + } + + function burn(uint256 _tokens) external override onlyRole(TOKEN_MASTER_ROLE) { + stETH.transferFrom(msg.sender, address(vaultHub), _tokens); + vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); + } + + /// * * * * * VAULT CALLBACK * * * * * /// + + // solhint-disable-next-line no-unused-vars + function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { + if (msg.sender != address(stakingVault)) revert OnlyVaultCanCallOnReportHook(); + + managementDue += (_valuation * managementFee) / 365 / BP_BASE; + } + + /// * * * * * QUORUM FUNCTIONS * * * * * /// + + function transferStakingVaultOwnership( + address _newOwner + ) public override onlyIfVotedBy(ownershipTransferCommittee(), 7 days) { + OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); + } + + /// * * * * * INTERNAL FUNCTIONS * * * * * /// + + function _withdrawDue(address _recipient, uint256 _ether) internal { + int256 unlocked = int256(stakingVault.valuation()) - int256(stakingVault.locked()); + uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; + if (unreserved < _ether) revert InsufficientUnlockedAmount(unreserved, _ether); + + stakingVault.withdraw(_recipient, _ether); + } + + /// @notice Requires approval from all committee members within a voting period + /// @dev Uses a bitmap to track new votes within the call instead of updating storage immediately, + /// this way we avoid unnecessary storage writes if the vote is deciding + /// because the votes will reset anyway + /// @param _committee Array of role identifiers that form the voting committee + /// @param _votingPeriod Time window in seconds during which votes remain valid + /// @custom:throws UnauthorizedCaller if caller has none of the committee roles + /// @custom:security Votes expire after _votingPeriod seconds to prevent stale approvals + modifier onlyIfVotedBy(bytes32[] memory _committee, uint256 _votingPeriod) { + bytes32 callId = keccak256(msg.data); + uint256 committeeSize = _committee.length; + uint256 votingStart = block.timestamp - _votingPeriod; + uint256 voteTally = 0; + uint256 votesToUpdateBitmap = 0; + + for (uint256 i = 0; i < committeeSize; ++i) { + bytes32 role = _committee[i]; + + if (super.hasRole(role, msg.sender)) { + voteTally++; + votesToUpdateBitmap |= (1 << i); + + emit RoleMemberVoted(msg.sender, role, block.timestamp, msg.data); + } else if (votings[callId][role] >= votingStart) { + voteTally++; + } + } + + if (votesToUpdateBitmap == 0) revert UnauthorizedCaller(); + + if (voteTally == committeeSize) { + for (uint256 i = 0; i < committeeSize; ++i) { + bytes32 role = _committee[i]; + delete votings[callId][role]; + } + _; + } else { + for (uint256 i = 0; i < committeeSize; ++i) { + if ((votesToUpdateBitmap & (1 << i)) != 0) { + bytes32 role = _committee[i]; + votings[callId][role] = block.timestamp; + } + } + } + } + + /// * * * * * EVENTS * * * * * /// + + event RoleMemberVoted(address member, bytes32 role, uint256 timestamp, bytes data); + + /// * * * * * ERRORS * * * * * /// + + error UnauthorizedCaller(); + error NewFeeCannotExceedMaxFee(); + error PerformanceDueUnclaimed(); + error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); + error VaultNotHealthy(); + error OnlyVaultCanCallOnReportHook(); + error FeeCannotExceed100(); +} diff --git a/test/0.8.25/vaults/contracts/StakingVault__MockForVaultDelegationLayer.sol b/test/0.8.25/vaults/contracts/StakingVault__MockForVaultDelegationLayer.sol new file mode 100644 index 000000000..75c22c5fb --- /dev/null +++ b/test/0.8.25/vaults/contracts/StakingVault__MockForVaultDelegationLayer.sol @@ -0,0 +1,24 @@ +// SPDX-FileCopyrightText: 2023 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {IStakingVault} from "contracts/0.8.25/vaults/interfaces/IStakingVault.sol"; +import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; + +contract StakingVault__MockForVaultDelegationLayer is OwnableUpgradeable { + address public constant vaultHub = address(0xABCD); + + function latestReport() public pure returns (IStakingVault.Report memory) { + return IStakingVault.Report({valuation: 1 ether, inOutDelta: 0}); + } + + constructor() { + _transferOwnership(msg.sender); + } + + function initialize(address _owner) external { + _transferOwnership(_owner); + } +} diff --git a/test/0.8.25/vaults/vault-delegation-layer-voting.test.ts b/test/0.8.25/vaults/vault-delegation-layer-voting.test.ts new file mode 100644 index 000000000..abd1ebf96 --- /dev/null +++ b/test/0.8.25/vaults/vault-delegation-layer-voting.test.ts @@ -0,0 +1,181 @@ +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; +import { expect } from "chai"; +import { ethers } from "hardhat"; +import { advanceChainTime, certainAddress, days, proxify } from "lib"; +import { Snapshot } from "test/suite"; +import { StakingVault__MockForVaultDelegationLayer, VaultDelegationLayer } from "typechain-types"; + +describe.only("VaultDelegationLayer:Voting", () => { + let deployer: HardhatEthersSigner; + let owner: HardhatEthersSigner; + let manager: HardhatEthersSigner; + let operator: HardhatEthersSigner; + let lidoDao: HardhatEthersSigner; + let stranger: HardhatEthersSigner; + + let stakingVault: StakingVault__MockForVaultDelegationLayer; + let vaultDelegationLayer: VaultDelegationLayer; + + let originalState: string; + + before(async () => { + [deployer, owner, manager, operator, lidoDao, stranger] = await ethers.getSigners(); + + const steth = certainAddress("vault-delegation-layer-voting-steth"); + stakingVault = await ethers.deployContract("StakingVault__MockForVaultDelegationLayer"); + const impl = await ethers.deployContract("VaultDelegationLayer", [steth]); + // use a regular proxy for now + [vaultDelegationLayer] = await proxify({ impl, admin: owner, caller: deployer }); + + await vaultDelegationLayer.initialize(owner, stakingVault); + expect(await vaultDelegationLayer.isInitialized()).to.be.true; + expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.OWNER(), owner)).to.be.true; + expect(await vaultDelegationLayer.vaultHub()).to.equal(await stakingVault.vaultHub()); + + await stakingVault.initialize(await vaultDelegationLayer.getAddress()); + + vaultDelegationLayer = vaultDelegationLayer.connect(owner); + }); + + beforeEach(async () => { + originalState = await Snapshot.take(); + }); + + afterEach(async () => { + await Snapshot.restore(originalState); + }); + + describe("setPerformanceFee", () => { + it("reverts if the caller does not have the required role", async () => { + expect(vaultDelegationLayer.connect(stranger).setPerformanceFee(100)).to.be.revertedWithCustomError( + vaultDelegationLayer, + "UnauthorizedCaller", + ); + }); + + it("executes if called by all distinct committee members", async () => { + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), manager); + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); + await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator); + + expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.MANAGER_ROLE(), manager)).to.be.true; + expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator)).to.be.true; + + const previousFee = await vaultDelegationLayer.performanceFee(); + const newFee = previousFee + 1n; + + // remains unchanged + await vaultDelegationLayer.connect(manager).setPerformanceFee(newFee); + expect(await vaultDelegationLayer.performanceFee()).to.equal(previousFee); + + // updated + await vaultDelegationLayer.connect(operator).setPerformanceFee(newFee); + expect(await vaultDelegationLayer.performanceFee()).to.equal(newFee); + }); + + it("executes if called by a single member with all roles", async () => { + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), manager); + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); + await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), manager); + + const previousFee = await vaultDelegationLayer.performanceFee(); + const newFee = previousFee + 1n; + + // updated with a single transaction + await vaultDelegationLayer.connect(manager).setPerformanceFee(newFee); + expect(await vaultDelegationLayer.performanceFee()).to.equal(newFee); + }) + + it("does not execute if the vote is expired", async () => { + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), manager); + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); + await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator); + + expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.MANAGER_ROLE(), manager)).to.be.true; + expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator)).to.be.true; + + const previousFee = await vaultDelegationLayer.performanceFee(); + const newFee = previousFee + 1n; + + // remains unchanged + await vaultDelegationLayer.connect(manager).setPerformanceFee(newFee); + expect(await vaultDelegationLayer.performanceFee()).to.equal(previousFee); + + await advanceChainTime(days(7n) + 1n); + + // remains unchanged + await vaultDelegationLayer.connect(operator).setPerformanceFee(newFee); + expect(await vaultDelegationLayer.performanceFee()).to.equal(previousFee); + }); + }); + + + describe("transferStakingVaultOwnership", () => { + it("reverts if the caller does not have the required role", async () => { + expect(vaultDelegationLayer.connect(stranger).transferStakingVaultOwnership(certainAddress("vault-delegation-layer-voting-new-owner"))).to.be.revertedWithCustomError( + vaultDelegationLayer, + "UnauthorizedCaller", + ); + }); + + it("executes if called by all distinct committee members", async () => { + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), manager); + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); + await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator); + + expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.MANAGER_ROLE(), manager)).to.be.true; + expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator)).to.be.true; + + const newOwner = certainAddress("vault-delegation-layer-voting-new-owner"); + + // remains unchanged + await vaultDelegationLayer.connect(manager).transferStakingVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(vaultDelegationLayer); + + // remains unchanged + await vaultDelegationLayer.connect(operator).transferStakingVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(vaultDelegationLayer); + + // updated + await vaultDelegationLayer.connect(lidoDao).transferStakingVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(newOwner); + }); + + it("executes if called by a single member with all roles", async () => { + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), lidoDao); + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); + await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), lidoDao); + + const newOwner = certainAddress("vault-delegation-layer-voting-new-owner"); + + // updated with a single transaction + await vaultDelegationLayer.connect(lidoDao).transferStakingVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(newOwner); + }) + + it("does not execute if the vote is expired", async () => { + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), manager); + await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); + await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator); + + expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.MANAGER_ROLE(), manager)).to.be.true; + expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator)).to.be.true; + + const newOwner = certainAddress("vault-delegation-layer-voting-new-owner"); + + // remains unchanged + await vaultDelegationLayer.connect(manager).transferStakingVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(vaultDelegationLayer); + + // remains unchanged + await vaultDelegationLayer.connect(operator).transferStakingVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(vaultDelegationLayer); + + await advanceChainTime(days(7n) + 1n); + + // remains unchanged + await vaultDelegationLayer.connect(lidoDao).transferStakingVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(vaultDelegationLayer); + }); + }); +}); From ab5264790f06aceacf3e1cf60119e1b9adebfb7e Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Tue, 26 Nov 2024 18:51:58 +0500 Subject: [PATCH 259/338] fix: remove misleading comments --- contracts/0.8.25/vaults/VaultDelegationLayer.sol | 6 ------ 1 file changed, 6 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultDelegationLayer.sol b/contracts/0.8.25/vaults/VaultDelegationLayer.sol index 8095406e9..368539cb0 100644 --- a/contracts/0.8.25/vaults/VaultDelegationLayer.sol +++ b/contracts/0.8.25/vaults/VaultDelegationLayer.sol @@ -162,8 +162,6 @@ contract VaultDelegationLayer is VaultDashboard, IReportReceiver { } } - /// * * * * * PLUMBER FUNCTIONS * * * * * /// - function mint( address _recipient, uint256 _tokens @@ -176,8 +174,6 @@ contract VaultDelegationLayer is VaultDashboard, IReportReceiver { vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); } - /// * * * * * VAULT CALLBACK * * * * * /// - // solhint-disable-next-line no-unused-vars function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { if (msg.sender != address(stakingVault)) revert OnlyVaultCanCallOnReportHook(); @@ -185,8 +181,6 @@ contract VaultDelegationLayer is VaultDashboard, IReportReceiver { managementDue += (_valuation * managementFee) / 365 / BP_BASE; } - /// * * * * * QUORUM FUNCTIONS * * * * * /// - function transferStakingVaultOwnership( address _newOwner ) public override onlyIfVotedBy(ownershipTransferCommittee(), 7 days) { From 97612eef502f1e0099bd36e8f4c5f5d0f80cf6a1 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 26 Nov 2024 17:46:38 +0100 Subject: [PATCH 260/338] test(integration): update second opinion integration test --- package.json | 2 +- test/integration/accounting.integration.ts | 2 +- .../{second-opinion.ts => second-opinion.integration.ts} | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) rename test/integration/{second-opinion.ts => second-opinion.integration.ts} (99%) diff --git a/package.json b/package.json index 847551d91..ace06a000 100644 --- a/package.json +++ b/package.json @@ -38,7 +38,7 @@ }, "lint-staged": { "./**/*.ts": [ - "eslint --max-warnings=0" + "eslint --max-warnings=0 --fix" ], "./**/*.{ts,md,json}": [ "prettier --write" diff --git a/test/integration/accounting.integration.ts b/test/integration/accounting.integration.ts index 3e378512f..eaa16ffaf 100644 --- a/test/integration/accounting.integration.ts +++ b/test/integration/accounting.integration.ts @@ -29,7 +29,7 @@ import { const AMOUNT = ether("100"); -describe("Accounting", () => { +describe("Integration: Accounting", () => { let ctx: ProtocolContext; let ethHolder: HardhatEthersSigner; diff --git a/test/integration/second-opinion.ts b/test/integration/second-opinion.integration.ts similarity index 99% rename from test/integration/second-opinion.ts rename to test/integration/second-opinion.integration.ts index 75a7c0242..673097ed9 100644 --- a/test/integration/second-opinion.ts +++ b/test/integration/second-opinion.integration.ts @@ -23,7 +23,7 @@ function getDiffAmount(totalSupply: bigint): bigint { return (totalSupply / 10n / ONE_GWEI) * ONE_GWEI; } -describe("Second opinion", () => { +describe("Integration: Second opinion", () => { let ctx: ProtocolContext; let ethHolder: HardhatEthersSigner; From 7943917c85f06c7a440219786a8fe6bfef824899 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 26 Nov 2024 17:50:29 +0100 Subject: [PATCH 261/338] fix: typecheck --- test/0.4.24/nor/nor.management.flow.test.ts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/test/0.4.24/nor/nor.management.flow.test.ts b/test/0.4.24/nor/nor.management.flow.test.ts index d5c013c30..85a42749d 100644 --- a/test/0.4.24/nor/nor.management.flow.test.ts +++ b/test/0.4.24/nor/nor.management.flow.test.ts @@ -6,7 +6,7 @@ import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { ACL, - Burner__MockForLidoHandleOracleReport, + Burner__MockForDistributeReward, Kernel, Lido__HarnessForDistributeReward, LidoLocator, @@ -49,7 +49,7 @@ describe("NodeOperatorsRegistry.sol:management", () => { let originalState: string; - let burner: Burner__MockForLidoHandleOracleReport; + let burner: Burner__MockForDistributeReward; const firstNodeOperatorId = 0; const secondNodeOperatorId = 1; From 1eafcbe799f46cf8813ebc157420f342fada1fcb Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 26 Nov 2024 18:10:14 +0100 Subject: [PATCH 262/338] test(integration): fix scratch deploy --- .../0.8.9/sanity_checks/OracleReportSanityChecker.sol | 10 +++++----- lib/deploy.ts | 1 + .../0095-deploy-negative-rebase-sanity-checker.ts | 1 - 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol b/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol index 4f06fd293..850fcd9a6 100644 --- a/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol +++ b/contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol @@ -159,7 +159,7 @@ contract OracleReportSanityChecker is AccessControlEnumerable { ILidoLocator private immutable LIDO_LOCATOR; uint256 private immutable GENESIS_TIME; uint256 private immutable SECONDS_PER_SLOT; - address private immutable LIDO_ADDRESS; + address private immutable ACCOUNTING_ADDRESS; LimitsListPacked private _limits; @@ -183,7 +183,7 @@ contract OracleReportSanityChecker is AccessControlEnumerable { address accountingOracle = LIDO_LOCATOR.accountingOracle(); GENESIS_TIME = IBaseOracle(accountingOracle).GENESIS_TIME(); SECONDS_PER_SLOT = IBaseOracle(accountingOracle).SECONDS_PER_SLOT(); - LIDO_ADDRESS = LIDO_LOCATOR.lido(); + ACCOUNTING_ADDRESS = LIDO_LOCATOR.accounting(); _updateLimits(_limitsList); @@ -466,8 +466,8 @@ contract OracleReportSanityChecker is AccessControlEnumerable { uint256 _preCLValidators, uint256 _postCLValidators ) external { - if (msg.sender != LIDO_ADDRESS) { - revert CalledNotFromLido(); + if (msg.sender != ACCOUNTING_ADDRESS) { + revert CalledNotFromAccounting(); } LimitsList memory limitsList = _limits.unpack(); uint256 refSlot = IBaseOracle(LIDO_LOCATOR.accountingOracle()).getLastProcessingRefSlot(); @@ -837,7 +837,7 @@ contract OracleReportSanityChecker is AccessControlEnumerable { error NegativeRebaseFailedCLBalanceMismatch(uint256 reportedValue, uint256 provedValue, uint256 limitBP); error NegativeRebaseFailedWithdrawalVaultBalanceMismatch(uint256 reportedValue, uint256 provedValue); error NegativeRebaseFailedSecondOpinionReportIsNotReady(); - error CalledNotFromLido(); + error CalledNotFromAccounting(); } library LimitsListPacker { diff --git a/lib/deploy.ts b/lib/deploy.ts index 1b9a1626a..2d4cd9730 100644 --- a/lib/deploy.ts +++ b/lib/deploy.ts @@ -255,6 +255,7 @@ async function getLocatorConfig(locatorAddress: string) { "withdrawalQueue", "withdrawalVault", "oracleDaemonConfig", + "accounting", ] as (keyof LidoLocator.ConfigStruct)[]; const configPromises = addresses.map((name) => locator[name]()); diff --git a/scripts/scratch/steps/0095-deploy-negative-rebase-sanity-checker.ts b/scripts/scratch/steps/0095-deploy-negative-rebase-sanity-checker.ts index 68611da0f..c34562fa8 100644 --- a/scripts/scratch/steps/0095-deploy-negative-rebase-sanity-checker.ts +++ b/scripts/scratch/steps/0095-deploy-negative-rebase-sanity-checker.ts @@ -23,7 +23,6 @@ export async function main() { sanityChecks.exitedValidatorsPerDayLimit, sanityChecks.appearedValidatorsPerDayLimit, sanityChecks.annualBalanceIncreaseBPLimit, - sanityChecks.simulatedShareRateDeviationBPLimit, sanityChecks.maxValidatorExitRequestsPerReport, sanityChecks.maxItemsPerExtraDataTransaction, sanityChecks.maxNodeOperatorsPerExtraDataItem, From 599806a1ce5c17c4d6c9efa4dc5f4879b88a0a40 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 26 Nov 2024 20:57:07 +0100 Subject: [PATCH 263/338] test: fix locator issue --- .../oracle/accountingOracle.happyPath.test.ts | 879 +++++++++--------- test/deploy/locator.ts | 1 + 2 files changed, 440 insertions(+), 440 deletions(-) diff --git a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts index 07c800efb..79ccc4dd2 100644 --- a/test/0.8.9/oracle/accountingOracle.happyPath.test.ts +++ b/test/0.8.9/oracle/accountingOracle.happyPath.test.ts @@ -43,445 +43,444 @@ import { } from "test/deploy"; describe("AccountingOracle.sol:happyPath", () => { - context("Happy path", () => { - let consensus: HashConsensus__Harness; - let oracle: AccountingOracle__Harness; - let oracleVersion: number; - let mockAccounting: Accounting__MockForAccountingOracle; - let mockWithdrawalQueue: WithdrawalQueue__MockForAccountingOracle; - let mockStakingRouter: StakingRouter__MockForAccountingOracle; - let mockLegacyOracle: LegacyOracle__MockForAccountingOracle; - - let extraData: ExtraDataType; - let extraDataItems: string[]; - let extraDataList: string; - let extraDataHash: string; - let reportFields: OracleReport & { refSlot: bigint }; - let reportItems: ReportAsArray; - let reportHash: string; - - let admin: HardhatEthersSigner; - let member1: HardhatEthersSigner; - let member2: HardhatEthersSigner; - let member3: HardhatEthersSigner; - let stranger: HardhatEthersSigner; - - before(async () => { - [admin, member1, member2, member3, stranger] = await ethers.getSigners(); - - const deployed = await deployAndConfigureAccountingOracle(admin.address); - consensus = deployed.consensus; - oracle = deployed.oracle; - mockAccounting = deployed.accounting; - mockWithdrawalQueue = deployed.withdrawalQueue; - mockStakingRouter = deployed.stakingRouter; - mockLegacyOracle = deployed.legacyOracle; - - oracleVersion = Number(await oracle.getContractVersion()); - - await consensus.connect(admin).addMember(member1, 1); - await consensus.connect(admin).addMember(member2, 2); - await consensus.connect(admin).addMember(member3, 2); - - await consensus.advanceTimeBySlots(SECONDS_PER_EPOCH + 1n); - }); - - async function triggerConsensusOnHash(hash: string) { - const { refSlot } = await consensus.getCurrentFrame(); - await consensus.connect(member1).submitReport(refSlot, hash, CONSENSUS_VERSION); - await consensus.connect(member3).submitReport(refSlot, hash, CONSENSUS_VERSION); - expect((await consensus.getConsensusState()).consensusReport).to.equal(hash); - } - - it("initially, consensus report is empty and is not being processed", async () => { - const report = await oracle.getConsensusReport(); - expect(report.hash).to.equal(ZeroHash); - // see the next test for refSlot - expect(report.processingDeadlineTime).to.equal(0); - expect(report.processingStarted).to.be.false; - - const frame = await consensus.getCurrentFrame(); - const procState = await oracle.getProcessingState(); - - expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); - expect(procState.processingDeadlineTime).to.equal(0); - expect(procState.mainDataHash).to.equal(ZeroHash); - expect(procState.mainDataSubmitted).to.be.false; - expect(procState.extraDataHash).to.equal(ZeroHash); - expect(procState.extraDataFormat).to.equal(0); - expect(procState.extraDataSubmitted).to.be.false; - expect(procState.extraDataItemsCount).to.equal(0); - expect(procState.extraDataItemsSubmitted).to.equal(0); - }); - - it(`reference slot of the empty initial consensus report is set to the last processed slot of the legacy oracle`, async () => { - const report = await oracle.getConsensusReport(); - expect(report.refSlot).to.equal(V1_ORACLE_LAST_REPORT_SLOT); - }); - - it("committee reaches consensus on a report hash", async () => { - const { refSlot } = await consensus.getCurrentFrame(); - - extraData = { - stuckKeys: [ - { moduleId: 1, nodeOpIds: [0], keysCounts: [1] }, - { moduleId: 2, nodeOpIds: [0], keysCounts: [2] }, - { moduleId: 3, nodeOpIds: [2], keysCounts: [3] }, - ], - exitedKeys: [ - { moduleId: 2, nodeOpIds: [1, 2], keysCounts: [1, 3] }, - { moduleId: 3, nodeOpIds: [1], keysCounts: [2] }, - ], - }; - - extraDataItems = encodeExtraDataItems(extraData); - extraDataList = packExtraDataList(extraDataItems); - extraDataHash = calcExtraDataListHash(extraDataList); - - reportFields = { - consensusVersion: CONSENSUS_VERSION, - refSlot: refSlot, - numValidators: 10, - clBalanceGwei: 320n * ONE_GWEI, - stakingModuleIdsWithNewlyExitedValidators: [1], - numExitedValidatorsByStakingModule: [3], - withdrawalVaultBalance: ether("1"), - elRewardsVaultBalance: ether("2"), - sharesRequestedToBurn: ether("3"), - withdrawalFinalizationBatches: [1], - isBunkerMode: true, - vaultsValues: [], - vaultsNetCashFlows: [], - extraDataFormat: EXTRA_DATA_FORMAT_LIST, - extraDataHash, - extraDataItemsCount: extraDataItems.length, - }; - - reportItems = getReportDataItems(reportFields); - reportHash = calcReportDataHash(reportItems); - - await triggerConsensusOnHash(reportHash); - }); - - it("oracle gets the report hash", async () => { - const report = await oracle.getConsensusReport(); - expect(report.hash).to.equal(reportHash); - expect(report.refSlot).to.equal(reportFields.refSlot); - expect(report.processingDeadlineTime).to.equal(timestampAtSlot(report.refSlot + SLOTS_PER_FRAME)); - expect(report.processingStarted).to.be.false; - - const frame = await consensus.getCurrentFrame(); - const procState = await oracle.getProcessingState(); - - expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); - expect(procState.processingDeadlineTime).to.equal(timestampAtSlot(frame.reportProcessingDeadlineSlot)); - expect(procState.mainDataHash).to.equal(reportHash); - expect(procState.mainDataSubmitted).to.be.false; - expect(procState.extraDataHash).to.equal(ZeroHash); - expect(procState.extraDataFormat).to.equal(0); - expect(procState.extraDataSubmitted).to.be.false; - expect(procState.extraDataItemsCount).to.equal(0); - expect(procState.extraDataItemsSubmitted).to.equal(0); - }); - - it("some time passes", async () => { - await consensus.advanceTimeBy(SECONDS_PER_FRAME / 3n); - }); - - it("non-member cannot submit the data", async () => { - await expect( - oracle.connect(stranger).submitReportData(reportFields, oracleVersion), - ).to.be.revertedWithCustomError(oracle, "SenderNotAllowed"); - }); - - it("the data cannot be submitted passing a different contract version", async () => { - await expect(oracle.connect(member1).submitReportData(reportFields, oracleVersion - 1)) - .to.be.revertedWithCustomError(oracle, "UnexpectedContractVersion") - .withArgs(oracleVersion, oracleVersion - 1); - }); - - it(`a data not matching the consensus hash cannot be submitted`, async () => { - const invalidReport = { ...reportFields, numValidators: Number(reportFields.numValidators) + 1 }; - const invalidReportItems = getReportDataItems(invalidReport); - const invalidReportHash = calcReportDataHash(invalidReportItems); - await expect(oracle.connect(member1).submitReportData(invalidReport, oracleVersion)) - .to.be.revertedWithCustomError(oracle, "UnexpectedDataHash") - .withArgs(reportHash, invalidReportHash); - }); - - let prevProcessingRefSlot: bigint; - - it(`a committee member submits the rebase data`, async () => { - prevProcessingRefSlot = await oracle.getLastProcessingRefSlot(); - const tx = await oracle.connect(member1).submitReportData(reportFields, oracleVersion); - await expect(tx).to.emit(oracle, "ProcessingStarted").withArgs(reportFields.refSlot, anyValue); - // assert.emits(tx, 'ProcessingStarted', { refSlot: reportFields.refSlot }) - expect((await oracle.getConsensusReport()).processingStarted).to.be.true; - expect(Number(await oracle.getLastProcessingRefSlot())).to.be.above(prevProcessingRefSlot); - }); - - it(`extra data processing is started`, async () => { - const frame = await consensus.getCurrentFrame(); - const procState = await oracle.getProcessingState(); - - expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); - expect(procState.processingDeadlineTime).to.equal(timestampAtSlot(frame.reportProcessingDeadlineSlot)); - expect(procState.mainDataHash).to.equal(reportHash); - expect(procState.mainDataSubmitted).to.be.true; - expect(procState.extraDataHash).to.equal(reportFields.extraDataHash); - expect(procState.extraDataFormat).to.equal(reportFields.extraDataFormat); - expect(procState.extraDataSubmitted).to.be.false; - expect(procState.extraDataItemsCount).to.equal(reportFields.extraDataItemsCount); - expect(procState.extraDataItemsSubmitted).to.equal(0); - }); - - it(`Accounting got the oracle report`, async () => { - const lastOracleReportCall = await mockAccounting.lastCall__handleOracleReport(); - expect(lastOracleReportCall.callCount).to.equal(1); - expect(lastOracleReportCall.arg.timeElapsed).to.equal( - (reportFields.refSlot - V1_ORACLE_LAST_REPORT_SLOT) * SECONDS_PER_SLOT, - ); - expect(lastOracleReportCall.arg.clValidators).to.equal(reportFields.numValidators); - expect(lastOracleReportCall.arg.clBalance).to.equal(BigInt(reportFields.clBalanceGwei) * ONE_GWEI); - expect(lastOracleReportCall.arg.withdrawalVaultBalance).to.equal(reportFields.withdrawalVaultBalance); - expect(lastOracleReportCall.arg.elRewardsVaultBalance).to.equal(reportFields.elRewardsVaultBalance); - expect(lastOracleReportCall.arg.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( - reportFields.withdrawalFinalizationBatches.map(Number), - ); - }); - - it(`withdrawal queue got bunker mode report`, async () => { - const onOracleReportLastCall = await mockWithdrawalQueue.lastCall__onOracleReport(); - expect(onOracleReportLastCall.callCount).to.equal(1); - expect(onOracleReportLastCall.isBunkerMode).to.equal(reportFields.isBunkerMode); - expect(onOracleReportLastCall.prevReportTimestamp).to.equal( - GENESIS_TIME + prevProcessingRefSlot * SECONDS_PER_SLOT, - ); - }); - - it(`Staking router got the exited keys report`, async () => { - const lastExitedKeysByModuleCall = await mockStakingRouter.lastCall_updateExitedKeysByModule(); - expect(lastExitedKeysByModuleCall.callCount).to.equal(1); - expect(lastExitedKeysByModuleCall.moduleIds.map(Number)).to.have.ordered.members( - reportFields.stakingModuleIdsWithNewlyExitedValidators, - ); - expect(lastExitedKeysByModuleCall.exitedKeysCounts.map(Number)).to.have.ordered.members( - reportFields.numExitedValidatorsByStakingModule, - ); - }); - - it(`legacy oracle got CL data report`, async () => { - const lastLegacyOracleCall = await mockLegacyOracle.lastCall__handleConsensusLayerReport(); - expect(lastLegacyOracleCall.totalCalls).to.equal(1); - expect(lastLegacyOracleCall.refSlot).to.equal(reportFields.refSlot); - expect(lastLegacyOracleCall.clBalance).to.equal(BigInt(reportFields.clBalanceGwei) * ONE_GWEI); - expect(lastLegacyOracleCall.clValidators).to.equal(reportFields.numValidators); - }); - - it(`no data can be submitted for the same reference slot again`, async () => { - await expect(oracle.connect(member2).submitReportData(reportFields, oracleVersion)).to.be.revertedWithCustomError( - oracle, - "RefSlotAlreadyProcessing", - ); - }); - - it("some time passes", async () => { - const deadline = (await oracle.getConsensusReport()).processingDeadlineTime; - await consensus.setTime(deadline); - }); - - it("a non-member cannot submit extra data", async () => { - await expect(oracle.connect(stranger).submitReportExtraDataList(extraDataList)).to.be.revertedWithCustomError( - oracle, - "SenderNotAllowed", - ); - }); - - it(`an extra data not matching the consensus hash cannot be submitted`, async () => { - const invalidExtraData = { - stuckKeys: [...extraData.stuckKeys], - exitedKeys: [...extraData.exitedKeys], - }; - invalidExtraData.exitedKeys[0].keysCounts = [...invalidExtraData.exitedKeys[0].keysCounts]; - ++invalidExtraData.exitedKeys[0].keysCounts[0]; - const invalidExtraDataItems = encodeExtraDataItems(invalidExtraData); - const invalidExtraDataList = packExtraDataList(invalidExtraDataItems); - const invalidExtraDataHash = calcExtraDataListHash(invalidExtraDataList); - await expect(oracle.connect(member2).submitReportExtraDataList(invalidExtraDataList)) - .to.be.revertedWithCustomError(oracle, "UnexpectedExtraDataHash") - .withArgs(extraDataHash, invalidExtraDataHash); - }); - - it(`an empty extra data cannot be submitted`, async () => { - await expect(oracle.connect(member2).submitReportExtraDataEmpty()) - .to.be.revertedWithCustomError(oracle, "UnexpectedExtraDataFormat") - .withArgs(EXTRA_DATA_FORMAT_LIST, EXTRA_DATA_FORMAT_EMPTY); - }); - - it("a committee member submits extra data", async () => { - const tx = await oracle.connect(member2).submitReportExtraDataList(extraDataList); - - await expect(tx) - .to.emit(oracle, "ExtraDataSubmitted") - .withArgs(reportFields.refSlot, extraDataItems.length, extraDataItems.length); - - const frame = await consensus.getCurrentFrame(); - const procState = await oracle.getProcessingState(); - - expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); - expect(procState.processingDeadlineTime).to.equal(timestampAtSlot(frame.reportProcessingDeadlineSlot)); - expect(procState.mainDataHash).to.equal(reportHash); - expect(procState.mainDataSubmitted).to.be.true; - expect(procState.extraDataHash).to.equal(extraDataHash); - expect(procState.extraDataFormat).to.equal(reportFields.extraDataFormat); - expect(procState.extraDataSubmitted).to.be.true; - expect(procState.extraDataItemsCount).to.equal(extraDataItems.length); - expect(procState.extraDataItemsSubmitted).to.equal(extraDataItems.length); - }); - - it("Staking router got the exited keys by node op report", async () => { - const totalReportCalls = await mockStakingRouter.totalCalls_reportExitedKeysByNodeOperator(); - expect(totalReportCalls).to.equal(2); - - const call1 = await mockStakingRouter.calls_reportExitedKeysByNodeOperator(0); - expect(call1.stakingModuleId).to.equal(2); - expect(call1.nodeOperatorIds).to.equal("0x" + [1, 2].map((i) => numberToHex(i, 8)).join("")); - expect(call1.keysCounts).to.equal("0x" + [1, 3].map((i) => numberToHex(i, 16)).join("")); - - const call2 = await mockStakingRouter.calls_reportExitedKeysByNodeOperator(1); - expect(call2.stakingModuleId).to.equal(3); - expect(call2.nodeOperatorIds).to.equal("0x" + [1].map((i) => numberToHex(i, 8)).join("")); - expect(call2.keysCounts).to.equal("0x" + [2].map((i) => numberToHex(i, 16)).join("")); - }); - - it("Staking router got the stuck keys by node op report", async () => { - const totalReportCalls = await mockStakingRouter.totalCalls_reportStuckKeysByNodeOperator(); - expect(totalReportCalls).to.equal(3); - - const call1 = await mockStakingRouter.calls_reportStuckKeysByNodeOperator(0); - expect(call1.stakingModuleId).to.equal(1); - expect(call1.nodeOperatorIds).to.equal("0x" + [0].map((i) => numberToHex(i, 8)).join("")); - expect(call1.keysCounts).to.equal("0x" + [1].map((i) => numberToHex(i, 16)).join("")); - - const call2 = await mockStakingRouter.calls_reportStuckKeysByNodeOperator(1); - expect(call2.stakingModuleId).to.equal(2); - expect(call2.nodeOperatorIds).to.equal("0x" + [0].map((i) => numberToHex(i, 8)).join("")); - expect(call2.keysCounts).to.equal("0x" + [2].map((i) => numberToHex(i, 16)).join("")); - - const call3 = await mockStakingRouter.calls_reportStuckKeysByNodeOperator(2); - expect(call3.stakingModuleId).to.equal(3); - expect(call3.nodeOperatorIds).to.equal("0x" + [2].map((i) => numberToHex(i, 8)).join("")); - expect(call3.keysCounts).to.equal("0x" + [3].map((i) => numberToHex(i, 16)).join("")); - }); - - it("Staking router was told that stuck and exited keys updating is finished", async () => { - const totalFinishedCalls = await mockStakingRouter.totalCalls_onValidatorsCountsByNodeOperatorReportingFinished(); - expect(totalFinishedCalls).to.equal(1); - }); - - it(`extra data for the same reference slot cannot be re-submitted`, async () => { - await expect(oracle.connect(member1).submitReportExtraDataList(extraDataList)).to.be.revertedWithCustomError( - oracle, - "ExtraDataAlreadyProcessed", - ); - }); - - it("some time passes, a new reporting frame starts", async () => { - await consensus.advanceTimeToNextFrameStart(); - - const frame = await consensus.getCurrentFrame(); - const procState = await oracle.getProcessingState(); - - expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); - expect(procState.processingDeadlineTime).to.equal(0); - expect(procState.mainDataHash).to.equal(ZeroHash); - expect(procState.mainDataSubmitted).to.be.false; - expect(procState.extraDataHash).to.equal(ZeroHash); - expect(procState.extraDataFormat).to.equal(0); - expect(procState.extraDataSubmitted).to.be.false; - expect(procState.extraDataItemsCount).to.equal(0); - expect(procState.extraDataItemsSubmitted).to.equal(0); - }); - - it("new data report with empty extra data is agreed upon and submitted", async () => { - const { refSlot } = await consensus.getCurrentFrame(); - - reportFields = { - ...reportFields, - refSlot: refSlot, - extraDataFormat: EXTRA_DATA_FORMAT_EMPTY, - extraDataHash: ZeroHash, - extraDataItemsCount: 0, - }; - reportItems = getReportDataItems(reportFields); - reportHash = calcReportDataHash(reportItems); - - await triggerConsensusOnHash(reportHash); - - const tx = await oracle.connect(member2).submitReportData(reportFields, oracleVersion); - await expect(tx).to.emit(oracle, "ProcessingStarted").withArgs(reportFields.refSlot, anyValue); - }); - - it(`Accounting got the oracle report`, async () => { - const lastOracleReportCall = await mockAccounting.lastCall__handleOracleReport(); - expect(lastOracleReportCall.callCount).to.equal(2); - }); - - it(`withdrawal queue got their part of report`, async () => { - const onOracleReportLastCall = await mockWithdrawalQueue.lastCall__onOracleReport(); - expect(onOracleReportLastCall.callCount).to.equal(2); - }); - - it(`Staking router got the exited keys report`, async () => { - const lastExitedKeysByModuleCall = await mockStakingRouter.lastCall_updateExitedKeysByModule(); - expect(lastExitedKeysByModuleCall.callCount).to.equal(2); - }); - - it(`a non-empty extra data cannot be submitted`, async () => { - await expect(oracle.connect(member2).submitReportExtraDataList(extraDataList)) - .to.be.revertedWithCustomError(oracle, "UnexpectedExtraDataFormat") - .withArgs(EXTRA_DATA_FORMAT_EMPTY, EXTRA_DATA_FORMAT_LIST); - }); - - it("a committee member submits empty extra data", async () => { - const tx = await oracle.connect(member3).submitReportExtraDataEmpty(); - - await expect(tx).to.emit(oracle, "ExtraDataSubmitted").withArgs(reportFields.refSlot, 0, 0); - - const frame = await consensus.getCurrentFrame(); - const procState = await oracle.getProcessingState(); - - expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); - expect(procState.processingDeadlineTime).to.equal(timestampAtSlot(frame.reportProcessingDeadlineSlot)); - expect(procState.mainDataHash).to.equal(reportHash); - expect(procState.mainDataSubmitted).to.be.true; - expect(procState.extraDataHash).to.equal(ZeroHash); - expect(procState.extraDataFormat).to.equal(EXTRA_DATA_FORMAT_EMPTY); - expect(procState.extraDataSubmitted).to.be.true; - expect(procState.extraDataItemsCount).to.equal(0); - expect(procState.extraDataItemsSubmitted).to.equal(0); - }); - - it(`Staking router didn't get the exited keys by node op report`, async () => { - const totalReportCalls = await mockStakingRouter.totalCalls_reportExitedKeysByNodeOperator(); - expect(totalReportCalls).to.equal(2); - }); - - it(`Staking router didn't get the stuck keys by node op report`, async () => { - const totalReportCalls = await mockStakingRouter.totalCalls_reportStuckKeysByNodeOperator(); - expect(totalReportCalls).to.equal(3); - }); - - it("Staking router was told that stuck and exited keys updating is finished", async () => { - const totalFinishedCalls = await mockStakingRouter.totalCalls_onValidatorsCountsByNodeOperatorReportingFinished(); - expect(totalFinishedCalls).to.equal(2); - }); - - it(`extra data for the same reference slot cannot be re-submitted`, async () => { - await expect(oracle.connect(member1).submitReportExtraDataEmpty()).to.be.revertedWithCustomError( - oracle, - "ExtraDataAlreadyProcessed", - ); - }); + let consensus: HashConsensus__Harness; + let oracle: AccountingOracle__Harness; + let oracleVersion: number; + let mockAccounting: Accounting__MockForAccountingOracle; + let mockWithdrawalQueue: WithdrawalQueue__MockForAccountingOracle; + let mockStakingRouter: StakingRouter__MockForAccountingOracle; + let mockLegacyOracle: LegacyOracle__MockForAccountingOracle; + + let extraData: ExtraDataType; + let extraDataItems: string[]; + let extraDataList: string; + let extraDataHash: string; + let reportFields: OracleReport & { refSlot: bigint }; + let reportItems: ReportAsArray; + let reportHash: string; + + let admin: HardhatEthersSigner; + let member1: HardhatEthersSigner; + let member2: HardhatEthersSigner; + let member3: HardhatEthersSigner; + let stranger: HardhatEthersSigner; + + before(async () => { + [admin, member1, member2, member3, stranger] = await ethers.getSigners(); + + const deployed = await deployAndConfigureAccountingOracle(admin.address); + consensus = deployed.consensus; + oracle = deployed.oracle; + mockAccounting = deployed.accounting; + mockWithdrawalQueue = deployed.withdrawalQueue; + mockStakingRouter = deployed.stakingRouter; + mockLegacyOracle = deployed.legacyOracle; + + oracleVersion = Number(await oracle.getContractVersion()); + + await consensus.connect(admin).addMember(member1, 1); + await consensus.connect(admin).addMember(member2, 2); + await consensus.connect(admin).addMember(member3, 2); + + await consensus.advanceTimeBySlots(SECONDS_PER_EPOCH + 1n); + }); + + async function triggerConsensusOnHash(hash: string) { + const { refSlot } = await consensus.getCurrentFrame(); + await consensus.connect(member1).submitReport(refSlot, hash, CONSENSUS_VERSION); + await consensus.connect(member3).submitReport(refSlot, hash, CONSENSUS_VERSION); + expect((await consensus.getConsensusState()).consensusReport).to.equal(hash); + } + + it("initially, consensus report is empty and is not being processed", async () => { + const report = await oracle.getConsensusReport(); + expect(report.hash).to.equal(ZeroHash); + // see the next test for refSlot + expect(report.processingDeadlineTime).to.equal(0); + expect(report.processingStarted).to.be.false; + + const frame = await consensus.getCurrentFrame(); + const procState = await oracle.getProcessingState(); + + expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); + expect(procState.processingDeadlineTime).to.equal(0); + expect(procState.mainDataHash).to.equal(ZeroHash); + expect(procState.mainDataSubmitted).to.be.false; + expect(procState.extraDataHash).to.equal(ZeroHash); + expect(procState.extraDataFormat).to.equal(0); + expect(procState.extraDataSubmitted).to.be.false; + expect(procState.extraDataItemsCount).to.equal(0); + expect(procState.extraDataItemsSubmitted).to.equal(0); + }); + + it("reference slot of the empty initial consensus report is set to the last processed slot of the legacy oracle", async () => { + const report = await oracle.getConsensusReport(); + expect(report.refSlot).to.equal(V1_ORACLE_LAST_REPORT_SLOT); + }); + + it("committee reaches consensus on a report hash", async () => { + const { refSlot } = await consensus.getCurrentFrame(); + + extraData = { + stuckKeys: [ + { moduleId: 1, nodeOpIds: [0], keysCounts: [1] }, + { moduleId: 2, nodeOpIds: [0], keysCounts: [2] }, + { moduleId: 3, nodeOpIds: [2], keysCounts: [3] }, + ], + exitedKeys: [ + { moduleId: 2, nodeOpIds: [1, 2], keysCounts: [1, 3] }, + { moduleId: 3, nodeOpIds: [1], keysCounts: [2] }, + ], + }; + + extraDataItems = encodeExtraDataItems(extraData); + extraDataList = packExtraDataList(extraDataItems); + extraDataHash = calcExtraDataListHash(extraDataList); + + reportFields = { + consensusVersion: CONSENSUS_VERSION, + refSlot: refSlot, + numValidators: 10, + clBalanceGwei: 320n * ONE_GWEI, + stakingModuleIdsWithNewlyExitedValidators: [1], + numExitedValidatorsByStakingModule: [3], + withdrawalVaultBalance: ether("1"), + elRewardsVaultBalance: ether("2"), + sharesRequestedToBurn: ether("3"), + withdrawalFinalizationBatches: [1], + isBunkerMode: true, + vaultsValues: [], + vaultsNetCashFlows: [], + extraDataFormat: EXTRA_DATA_FORMAT_LIST, + extraDataHash, + extraDataItemsCount: extraDataItems.length, + }; + + reportItems = getReportDataItems(reportFields); + reportHash = calcReportDataHash(reportItems); + + await triggerConsensusOnHash(reportHash); + }); + + it("oracle gets the report hash", async () => { + const report = await oracle.getConsensusReport(); + expect(report.hash).to.equal(reportHash); + expect(report.refSlot).to.equal(reportFields.refSlot); + expect(report.processingDeadlineTime).to.equal(timestampAtSlot(report.refSlot + SLOTS_PER_FRAME)); + expect(report.processingStarted).to.be.false; + + const frame = await consensus.getCurrentFrame(); + const procState = await oracle.getProcessingState(); + + expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); + expect(procState.processingDeadlineTime).to.equal(timestampAtSlot(frame.reportProcessingDeadlineSlot)); + expect(procState.mainDataHash).to.equal(reportHash); + expect(procState.mainDataSubmitted).to.be.false; + expect(procState.extraDataHash).to.equal(ZeroHash); + expect(procState.extraDataFormat).to.equal(0); + expect(procState.extraDataSubmitted).to.be.false; + expect(procState.extraDataItemsCount).to.equal(0); + expect(procState.extraDataItemsSubmitted).to.equal(0); + }); + + it("some time passes", async () => { + await consensus.advanceTimeBy(SECONDS_PER_FRAME / 3n); + }); + + it("non-member cannot submit the data", async () => { + await expect(oracle.connect(stranger).submitReportData(reportFields, oracleVersion)).to.be.revertedWithCustomError( + oracle, + "SenderNotAllowed", + ); + }); + + it("the data cannot be submitted passing a different contract version", async () => { + await expect(oracle.connect(member1).submitReportData(reportFields, oracleVersion - 1)) + .to.be.revertedWithCustomError(oracle, "UnexpectedContractVersion") + .withArgs(oracleVersion, oracleVersion - 1); + }); + + it("a data not matching the consensus hash cannot be submitted", async () => { + const invalidReport = { ...reportFields, numValidators: Number(reportFields.numValidators) + 1 }; + const invalidReportItems = getReportDataItems(invalidReport); + const invalidReportHash = calcReportDataHash(invalidReportItems); + await expect(oracle.connect(member1).submitReportData(invalidReport, oracleVersion)) + .to.be.revertedWithCustomError(oracle, "UnexpectedDataHash") + .withArgs(reportHash, invalidReportHash); + }); + + let prevProcessingRefSlot: bigint; + + it("a committee member submits the rebase data", async () => { + prevProcessingRefSlot = await oracle.getLastProcessingRefSlot(); + const tx = await oracle.connect(member1).submitReportData(reportFields, oracleVersion); + await expect(tx).to.emit(oracle, "ProcessingStarted").withArgs(reportFields.refSlot, anyValue); + // assert.emits(tx, 'ProcessingStarted', { refSlot: reportFields.refSlot }) + expect((await oracle.getConsensusReport()).processingStarted).to.be.true; + expect(Number(await oracle.getLastProcessingRefSlot())).to.be.above(prevProcessingRefSlot); + }); + + it("extra data processing is started", async () => { + const frame = await consensus.getCurrentFrame(); + const procState = await oracle.getProcessingState(); + + expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); + expect(procState.processingDeadlineTime).to.equal(timestampAtSlot(frame.reportProcessingDeadlineSlot)); + expect(procState.mainDataHash).to.equal(reportHash); + expect(procState.mainDataSubmitted).to.be.true; + expect(procState.extraDataHash).to.equal(reportFields.extraDataHash); + expect(procState.extraDataFormat).to.equal(reportFields.extraDataFormat); + expect(procState.extraDataSubmitted).to.be.false; + expect(procState.extraDataItemsCount).to.equal(reportFields.extraDataItemsCount); + expect(procState.extraDataItemsSubmitted).to.equal(0); + }); + + it("Accounting got the oracle report", async () => { + const lastOracleReportCall = await mockAccounting.lastCall__handleOracleReport(); + expect(lastOracleReportCall.callCount).to.equal(1); + expect(lastOracleReportCall.arg.timeElapsed).to.equal( + (reportFields.refSlot - V1_ORACLE_LAST_REPORT_SLOT) * SECONDS_PER_SLOT, + ); + expect(lastOracleReportCall.arg.clValidators).to.equal(reportFields.numValidators); + expect(lastOracleReportCall.arg.clBalance).to.equal(BigInt(reportFields.clBalanceGwei) * ONE_GWEI); + expect(lastOracleReportCall.arg.withdrawalVaultBalance).to.equal(reportFields.withdrawalVaultBalance); + expect(lastOracleReportCall.arg.elRewardsVaultBalance).to.equal(reportFields.elRewardsVaultBalance); + expect(lastOracleReportCall.arg.withdrawalFinalizationBatches.map(Number)).to.have.ordered.members( + reportFields.withdrawalFinalizationBatches.map(Number), + ); + }); + + it("withdrawal queue got bunker mode report", async () => { + const onOracleReportLastCall = await mockWithdrawalQueue.lastCall__onOracleReport(); + expect(onOracleReportLastCall.callCount).to.equal(1); + expect(onOracleReportLastCall.isBunkerMode).to.equal(reportFields.isBunkerMode); + expect(onOracleReportLastCall.prevReportTimestamp).to.equal( + GENESIS_TIME + prevProcessingRefSlot * SECONDS_PER_SLOT, + ); + }); + + it("Staking router got the exited keys report", async () => { + const lastExitedKeysByModuleCall = await mockStakingRouter.lastCall_updateExitedKeysByModule(); + expect(lastExitedKeysByModuleCall.callCount).to.equal(1); + expect(lastExitedKeysByModuleCall.moduleIds.map(Number)).to.have.ordered.members( + reportFields.stakingModuleIdsWithNewlyExitedValidators, + ); + expect(lastExitedKeysByModuleCall.exitedKeysCounts.map(Number)).to.have.ordered.members( + reportFields.numExitedValidatorsByStakingModule, + ); + }); + + it("legacy oracle got CL data report", async () => { + const lastLegacyOracleCall = await mockLegacyOracle.lastCall__handleConsensusLayerReport(); + expect(lastLegacyOracleCall.totalCalls).to.equal(1); + expect(lastLegacyOracleCall.refSlot).to.equal(reportFields.refSlot); + expect(lastLegacyOracleCall.clBalance).to.equal(BigInt(reportFields.clBalanceGwei) * ONE_GWEI); + expect(lastLegacyOracleCall.clValidators).to.equal(reportFields.numValidators); + }); + + it("no data can be submitted for the same reference slot again", async () => { + await expect(oracle.connect(member2).submitReportData(reportFields, oracleVersion)).to.be.revertedWithCustomError( + oracle, + "RefSlotAlreadyProcessing", + ); + }); + + it("some time passes", async () => { + const deadline = (await oracle.getConsensusReport()).processingDeadlineTime; + await consensus.setTime(deadline); + }); + + it("a non-member cannot submit extra data", async () => { + await expect(oracle.connect(stranger).submitReportExtraDataList(extraDataList)).to.be.revertedWithCustomError( + oracle, + "SenderNotAllowed", + ); + }); + + it("an extra data not matching the consensus hash cannot be submitted", async () => { + const invalidExtraData = { + stuckKeys: [...extraData.stuckKeys], + exitedKeys: [...extraData.exitedKeys], + }; + invalidExtraData.exitedKeys[0].keysCounts = [...invalidExtraData.exitedKeys[0].keysCounts]; + ++invalidExtraData.exitedKeys[0].keysCounts[0]; + const invalidExtraDataItems = encodeExtraDataItems(invalidExtraData); + const invalidExtraDataList = packExtraDataList(invalidExtraDataItems); + const invalidExtraDataHash = calcExtraDataListHash(invalidExtraDataList); + await expect(oracle.connect(member2).submitReportExtraDataList(invalidExtraDataList)) + .to.be.revertedWithCustomError(oracle, "UnexpectedExtraDataHash") + .withArgs(extraDataHash, invalidExtraDataHash); + }); + + it("an empty extra data cannot be submitted", async () => { + await expect(oracle.connect(member2).submitReportExtraDataEmpty()) + .to.be.revertedWithCustomError(oracle, "UnexpectedExtraDataFormat") + .withArgs(EXTRA_DATA_FORMAT_LIST, EXTRA_DATA_FORMAT_EMPTY); + }); + + it("a committee member submits extra data", async () => { + const tx = await oracle.connect(member2).submitReportExtraDataList(extraDataList); + + await expect(tx) + .to.emit(oracle, "ExtraDataSubmitted") + .withArgs(reportFields.refSlot, extraDataItems.length, extraDataItems.length); + + const frame = await consensus.getCurrentFrame(); + const procState = await oracle.getProcessingState(); + + expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); + expect(procState.processingDeadlineTime).to.equal(timestampAtSlot(frame.reportProcessingDeadlineSlot)); + expect(procState.mainDataHash).to.equal(reportHash); + expect(procState.mainDataSubmitted).to.be.true; + expect(procState.extraDataHash).to.equal(extraDataHash); + expect(procState.extraDataFormat).to.equal(reportFields.extraDataFormat); + expect(procState.extraDataSubmitted).to.be.true; + expect(procState.extraDataItemsCount).to.equal(extraDataItems.length); + expect(procState.extraDataItemsSubmitted).to.equal(extraDataItems.length); + }); + + it("Staking router got the exited keys by node op report", async () => { + const totalReportCalls = await mockStakingRouter.totalCalls_reportExitedKeysByNodeOperator(); + expect(totalReportCalls).to.equal(2); + + const call1 = await mockStakingRouter.calls_reportExitedKeysByNodeOperator(0); + expect(call1.stakingModuleId).to.equal(2); + expect(call1.nodeOperatorIds).to.equal("0x" + [1, 2].map((i) => numberToHex(i, 8)).join("")); + expect(call1.keysCounts).to.equal("0x" + [1, 3].map((i) => numberToHex(i, 16)).join("")); + + const call2 = await mockStakingRouter.calls_reportExitedKeysByNodeOperator(1); + expect(call2.stakingModuleId).to.equal(3); + expect(call2.nodeOperatorIds).to.equal("0x" + [1].map((i) => numberToHex(i, 8)).join("")); + expect(call2.keysCounts).to.equal("0x" + [2].map((i) => numberToHex(i, 16)).join("")); + }); + + it("Staking router got the stuck keys by node op report", async () => { + const totalReportCalls = await mockStakingRouter.totalCalls_reportStuckKeysByNodeOperator(); + expect(totalReportCalls).to.equal(3); + + const call1 = await mockStakingRouter.calls_reportStuckKeysByNodeOperator(0); + expect(call1.stakingModuleId).to.equal(1); + expect(call1.nodeOperatorIds).to.equal("0x" + [0].map((i) => numberToHex(i, 8)).join("")); + expect(call1.keysCounts).to.equal("0x" + [1].map((i) => numberToHex(i, 16)).join("")); + + const call2 = await mockStakingRouter.calls_reportStuckKeysByNodeOperator(1); + expect(call2.stakingModuleId).to.equal(2); + expect(call2.nodeOperatorIds).to.equal("0x" + [0].map((i) => numberToHex(i, 8)).join("")); + expect(call2.keysCounts).to.equal("0x" + [2].map((i) => numberToHex(i, 16)).join("")); + + const call3 = await mockStakingRouter.calls_reportStuckKeysByNodeOperator(2); + expect(call3.stakingModuleId).to.equal(3); + expect(call3.nodeOperatorIds).to.equal("0x" + [2].map((i) => numberToHex(i, 8)).join("")); + expect(call3.keysCounts).to.equal("0x" + [3].map((i) => numberToHex(i, 16)).join("")); + }); + + it("Staking router was told that stuck and exited keys updating is finished", async () => { + const totalFinishedCalls = await mockStakingRouter.totalCalls_onValidatorsCountsByNodeOperatorReportingFinished(); + expect(totalFinishedCalls).to.equal(1); + }); + + it("extra data for the same reference slot cannot be re-submitted", async () => { + await expect(oracle.connect(member1).submitReportExtraDataList(extraDataList)).to.be.revertedWithCustomError( + oracle, + "ExtraDataAlreadyProcessed", + ); + }); + + it("some time passes, a new reporting frame starts", async () => { + await consensus.advanceTimeToNextFrameStart(); + + const frame = await consensus.getCurrentFrame(); + const procState = await oracle.getProcessingState(); + + expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); + expect(procState.processingDeadlineTime).to.equal(0); + expect(procState.mainDataHash).to.equal(ZeroHash); + expect(procState.mainDataSubmitted).to.be.false; + expect(procState.extraDataHash).to.equal(ZeroHash); + expect(procState.extraDataFormat).to.equal(0); + expect(procState.extraDataSubmitted).to.be.false; + expect(procState.extraDataItemsCount).to.equal(0); + expect(procState.extraDataItemsSubmitted).to.equal(0); + }); + + it("new data report with empty extra data is agreed upon and submitted", async () => { + const { refSlot } = await consensus.getCurrentFrame(); + + reportFields = { + ...reportFields, + refSlot: refSlot, + extraDataFormat: EXTRA_DATA_FORMAT_EMPTY, + extraDataHash: ZeroHash, + extraDataItemsCount: 0, + }; + reportItems = getReportDataItems(reportFields); + reportHash = calcReportDataHash(reportItems); + + await triggerConsensusOnHash(reportHash); + + const tx = await oracle.connect(member2).submitReportData(reportFields, oracleVersion); + await expect(tx).to.emit(oracle, "ProcessingStarted").withArgs(reportFields.refSlot, anyValue); + }); + + it("Accounting got the oracle report", async () => { + const lastOracleReportCall = await mockAccounting.lastCall__handleOracleReport(); + expect(lastOracleReportCall.callCount).to.equal(2); + }); + + it("withdrawal queue got their part of report", async () => { + const onOracleReportLastCall = await mockWithdrawalQueue.lastCall__onOracleReport(); + expect(onOracleReportLastCall.callCount).to.equal(2); + }); + + it("Staking router got the exited keys report", async () => { + const lastExitedKeysByModuleCall = await mockStakingRouter.lastCall_updateExitedKeysByModule(); + expect(lastExitedKeysByModuleCall.callCount).to.equal(2); + }); + + it("a non-empty extra data cannot be submitted", async () => { + await expect(oracle.connect(member2).submitReportExtraDataList(extraDataList)) + .to.be.revertedWithCustomError(oracle, "UnexpectedExtraDataFormat") + .withArgs(EXTRA_DATA_FORMAT_EMPTY, EXTRA_DATA_FORMAT_LIST); + }); + + it("a committee member submits empty extra data", async () => { + const tx = await oracle.connect(member3).submitReportExtraDataEmpty(); + + await expect(tx).to.emit(oracle, "ExtraDataSubmitted").withArgs(reportFields.refSlot, 0, 0); + + const frame = await consensus.getCurrentFrame(); + const procState = await oracle.getProcessingState(); + + expect(procState.currentFrameRefSlot).to.equal(frame.refSlot); + expect(procState.processingDeadlineTime).to.equal(timestampAtSlot(frame.reportProcessingDeadlineSlot)); + expect(procState.mainDataHash).to.equal(reportHash); + expect(procState.mainDataSubmitted).to.be.true; + expect(procState.extraDataHash).to.equal(ZeroHash); + expect(procState.extraDataFormat).to.equal(EXTRA_DATA_FORMAT_EMPTY); + expect(procState.extraDataSubmitted).to.be.true; + expect(procState.extraDataItemsCount).to.equal(0); + expect(procState.extraDataItemsSubmitted).to.equal(0); + }); + + it("Staking router didn't get the exited keys by node op report", async () => { + const totalReportCalls = await mockStakingRouter.totalCalls_reportExitedKeysByNodeOperator(); + expect(totalReportCalls).to.equal(2); + }); + + it("Staking router didn't get the stuck keys by node op report", async () => { + const totalReportCalls = await mockStakingRouter.totalCalls_reportStuckKeysByNodeOperator(); + expect(totalReportCalls).to.equal(3); + }); + + it("Staking router was told that stuck and exited keys updating is finished", async () => { + const totalFinishedCalls = await mockStakingRouter.totalCalls_onValidatorsCountsByNodeOperatorReportingFinished(); + expect(totalFinishedCalls).to.equal(2); + }); + + it("Extra data for the same reference slot cannot be re-submitted", async () => { + await expect(oracle.connect(member1).submitReportExtraDataEmpty()).to.be.revertedWithCustomError( + oracle, + "ExtraDataAlreadyProcessed", + ); }); }); diff --git a/test/deploy/locator.ts b/test/deploy/locator.ts index 44b7dc1ec..b87a338f9 100644 --- a/test/deploy/locator.ts +++ b/test/deploy/locator.ts @@ -103,6 +103,7 @@ async function getLocatorConfig(locatorAddress: string) { "withdrawalQueue", "withdrawalVault", "oracleDaemonConfig", + "accounting", ] as Partial[]; const configPromises = addresses.map((name) => locator[name]()); From 6f8c01c6a7929b8aacbfa6de647819facdbb6290 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 26 Nov 2024 21:59:16 +0100 Subject: [PATCH 264/338] test: fix sanity checker issue --- .../Accounting__MockForSanityChecker.sol | 23 +++ ...eportSanityChecker.negative-rebase.test.ts | 139 ++++++++++++------ 2 files changed, 113 insertions(+), 49 deletions(-) create mode 100644 test/0.8.9/contracts/Accounting__MockForSanityChecker.sol diff --git a/test/0.8.9/contracts/Accounting__MockForSanityChecker.sol b/test/0.8.9/contracts/Accounting__MockForSanityChecker.sol new file mode 100644 index 000000000..5e3a1a37c --- /dev/null +++ b/test/0.8.9/contracts/Accounting__MockForSanityChecker.sol @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: UNLICENSED +// for testing purposes only + +pragma solidity 0.8.9; + +import { ReportValues } from "contracts/0.8.9/oracle/AccountingOracle.sol"; +import { IReportReceiver } from "contracts/0.8.9/oracle/AccountingOracle.sol"; + +contract Accounting__MockForSanityChecker is IReportReceiver { + struct HandleOracleReportCallData { + ReportValues arg; + uint256 callCount; + } + + HandleOracleReportCallData public lastCall__handleOracleReport; + + function handleOracleReport(ReportValues memory values) external override { + lastCall__handleOracleReport = HandleOracleReportCallData( + values, + ++lastCall__handleOracleReport.callCount + ); + } +} diff --git a/test/0.8.9/sanityChecker/oracleReportSanityChecker.negative-rebase.test.ts b/test/0.8.9/sanityChecker/oracleReportSanityChecker.negative-rebase.test.ts index 4265eb577..f69a55e1c 100644 --- a/test/0.8.9/sanityChecker/oracleReportSanityChecker.negative-rebase.test.ts +++ b/test/0.8.9/sanityChecker/oracleReportSanityChecker.negative-rebase.test.ts @@ -12,7 +12,7 @@ import { StakingRouter__MockForSanityChecker, } from "typechain-types"; -import { ether, getCurrentBlockTimestamp } from "lib"; +import { ether, getCurrentBlockTimestamp, impersonate } from "lib"; import { Snapshot } from "test/suite"; @@ -24,12 +24,12 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { let accountingOracle: AccountingOracle__MockForSanityChecker; let stakingRouter: StakingRouter__MockForSanityChecker; let deployer: HardhatEthersSigner; + let accountingSigner: HardhatEthersSigner; const defaultLimitsList = { exitedValidatorsPerDayLimit: 50n, appearedValidatorsPerDayLimit: 75n, annualBalanceIncreaseBPLimit: 10_00n, // 10% - simulatedShareRateDeviationBPLimit: 2_50n, // 2.5% maxValidatorExitRequestsPerReport: 2000n, maxItemsPerExtraDataTransaction: 15n, maxNodeOperatorsPerExtraDataItem: 16n, @@ -60,6 +60,8 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { const sanityCheckerAddress = deployer.address; const burner = await ethers.deployContract("Burner__MockForSanityChecker", []); + const accounting = await ethers.deployContract("Accounting__MockForSanityChecker", []); + accountingOracle = await ethers.deployContract("AccountingOracle__MockForSanityChecker", [ deployer.address, 12, @@ -83,22 +85,38 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { withdrawalVault: deployer.address, postTokenRebaseReceiver: deployer.address, oracleDaemonConfig: deployer.address, + accounting: await accounting.getAddress(), }, ]); - checker = await ethers.deployContract("OracleReportSanityChecker", [ - await locator.getAddress(), - deployer.address, - Object.values(defaultLimitsList), - ]); + const locatorAddress = await locator.getAddress(); + + checker = await ethers + .getContractFactory("OracleReportSanityChecker") + .then((f) => f.deploy(locatorAddress, deployer.address, defaultLimitsList)); + + accountingSigner = await impersonate(await accounting.getAddress(), ether("1")); }); beforeEach(async () => (originalState = await Snapshot.take())); afterEach(async () => await Snapshot.restore(originalState)); + context("OracleReportSanityChecker checkAccountingOracleReport authorization", () => { + it("should allow calling from Accounting address", async () => { + await checker.connect(accountingSigner).checkAccountingOracleReport(0, 110 * 1e9, 109.99 * 1e9, 0, 0, 0, 10, 10); + }); + + it("should not allow calling from non-Accounting address", async () => { + const [, otherClient] = await ethers.getSigners(); + await expect( + checker.connect(otherClient).checkAccountingOracleReport(0, 110 * 1e9, 110.01 * 1e9, 0, 0, 0, 10, 10), + ).to.be.revertedWithCustomError(checker, "CalledNotFromAccounting"); + }); + }); + context("OracleReportSanityChecker is functional", () => { - it(`base parameters are correct`, async () => { + it("base parameters are correct", async () => { const locateChecker = await locator.oracleReportSanityChecker(); expect(locateChecker).to.equal(deployer.address); @@ -137,7 +155,7 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { expect(structSizeInBits).to.lessThanOrEqual(256); }); - it(`second opinion can be changed or removed`, async () => { + it("second opinion can be changed or removed", async () => { expect(await checker.secondOpinionOracle()).to.equal(ZeroAddress); const clOraclesRole = await checker.SECOND_OPINION_MANAGER_ROLE(); @@ -163,7 +181,7 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { ]); } - it(`sums negative rebases for a few days`, async () => { + it("sums negative rebases for a few days", async () => { const reportChecker = await newChecker(); const timestamp = await getCurrentBlockTimestamp(); expect(await reportChecker.sumNegativeRebasesNotOlderThan(timestamp - 18n * SLOTS_PER_DAY)).to.equal(0); @@ -172,7 +190,7 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { expect(await reportChecker.sumNegativeRebasesNotOlderThan(timestamp - 18n * SLOTS_PER_DAY)).to.equal(250); }); - it(`sums negative rebases for 18 days`, async () => { + it("sums negative rebases for 18 days", async () => { const reportChecker = await newChecker(); const timestamp = await getCurrentBlockTimestamp(); @@ -187,7 +205,7 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { expect(expectedSum).to.equal(100 + 150 + 5 + 10); }); - it(`returns exited validators count`, async () => { + it("returns exited validators count", async () => { const reportChecker = await newChecker(); const timestamp = await getCurrentBlockTimestamp(); @@ -203,7 +221,7 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { expect(await reportChecker.exitedValidatorsAtTimestamp(timestamp - 1n * SLOTS_PER_DAY)).to.equal(15); }); - it(`returns exited validators count for missed or non-existent report`, async () => { + it("returns exited validators count for missed or non-existent report", async () => { const reportChecker = await newChecker(); const timestamp = await getCurrentBlockTimestamp(); await reportChecker.addReportData(timestamp - 19n * SLOTS_PER_DAY, 10, 100); @@ -227,28 +245,34 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { }); context("OracleReportSanityChecker additional balance decrease check", () => { - it(`works for IncorrectCLBalanceDecrease`, async () => { - await expect(checker.checkAccountingOracleReport(0, ether("320"), ether("300"), 0, 0, 0, 10, 10)) + it("works for IncorrectCLBalanceDecrease", async () => { + await expect( + checker.connect(accountingSigner).checkAccountingOracleReport(0, ether("320"), ether("300"), 0, 0, 0, 10, 10), + ) .to.be.revertedWithCustomError(checker, "IncorrectCLBalanceDecrease") .withArgs(20n * ether("1"), 10n * ether("1") + 10n * ether("0.101")); }); - it(`works as accamulation for IncorrectCLBalanceDecrease`, async () => { + it("works as accamulation for IncorrectCLBalanceDecrease", async () => { const genesisTime = await accountingOracle.GENESIS_TIME(); const timestamp = await getCurrentBlockTimestamp(); const refSlot = (timestamp - genesisTime) / 12n; const prevRefSlot = refSlot - SLOTS_PER_DAY; await accountingOracle.setLastProcessingRefSlot(prevRefSlot); - await checker.checkAccountingOracleReport(0, ether("320"), ether("310"), 0, 0, 0, 10, 10); + await checker + .connect(accountingSigner) + .checkAccountingOracleReport(0, ether("320"), ether("310"), 0, 0, 0, 10, 10); await accountingOracle.setLastProcessingRefSlot(refSlot); - await expect(checker.checkAccountingOracleReport(0, ether("310"), ether("300"), 0, 0, 0, 10, 10)) + await expect( + checker.connect(accountingSigner).checkAccountingOracleReport(0, ether("310"), ether("300"), 0, 0, 0, 10, 10), + ) .to.be.revertedWithCustomError(checker, "IncorrectCLBalanceDecrease") .withArgs(20n * ether("1"), 10n * ether("1") + 10n * ether("0.101")); }); - it(`works for happy path and report is not ready`, async () => { + it("works for happy path and report is not ready", async () => { const genesisTime = await accountingOracle.GENESIS_TIME(); const timestamp = await getCurrentBlockTimestamp(); const refSlot = (timestamp - genesisTime) / 12n; @@ -256,12 +280,12 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { await accountingOracle.setLastProcessingRefSlot(refSlot); // Expect to pass through - await checker.checkAccountingOracleReport(0, 96 * 1e9, 96 * 1e9, 0, 0, 0, 10, 10); + await checker.connect(accountingSigner).checkAccountingOracleReport(0, 96 * 1e9, 96 * 1e9, 0, 0, 0, 10, 10); const secondOpinionOracle = await deploySecondOpinionOracle(); await expect( - checker.checkAccountingOracleReport(0, ether("330"), ether("300"), 0, 0, 0, 10, 10), + checker.connect(accountingSigner).checkAccountingOracleReport(0, ether("330"), ether("300"), 0, 0, 0, 10, 10), ).to.be.revertedWithCustomError(checker, "NegativeRebaseFailedSecondOpinionReportIsNotReady"); await secondOpinionOracle.addReport(refSlot, { @@ -271,7 +295,9 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { numValidators: 0, exitedValidators: 0, }); - await expect(checker.checkAccountingOracleReport(0, ether("330"), ether("300"), 0, 0, 0, 10, 10)) + await expect( + checker.connect(accountingSigner).checkAccountingOracleReport(0, ether("330"), ether("300"), 0, 0, 0, 10, 10), + ) .to.emit(checker, "NegativeCLRebaseConfirmed") .withArgs(refSlot, ether("300"), ether("0")); }); @@ -288,28 +314,38 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { await stakingRouter.mock__addStakingModuleExitedValidators(1, 1); await accountingOracle.setLastProcessingRefSlot(refSlot55); - await checker.checkAccountingOracleReport(0, ether("320"), ether("320"), 0, 0, 0, 10, 10); + await checker + .connect(accountingSigner) + .checkAccountingOracleReport(0, ether("320"), ether("320"), 0, 0, 0, 10, 10); await stakingRouter.mock__removeStakingModule(1); await stakingRouter.mock__addStakingModuleExitedValidators(1, 2); await accountingOracle.setLastProcessingRefSlot(refSlot54); - await checker.checkAccountingOracleReport(0, ether("320"), ether("320"), 0, 0, 0, 10, 10); + await checker + .connect(accountingSigner) + .checkAccountingOracleReport(0, ether("320"), ether("320"), 0, 0, 0, 10, 10); await stakingRouter.mock__removeStakingModule(1); await stakingRouter.mock__addStakingModuleExitedValidators(1, 3); await accountingOracle.setLastProcessingRefSlot(refSlot18); - await checker.checkAccountingOracleReport(0, ether("320"), ether("320"), 0, 0, 0, 10, 10); + await checker + .connect(accountingSigner) + .checkAccountingOracleReport(0, ether("320"), ether("320"), 0, 0, 0, 10, 10); await accountingOracle.setLastProcessingRefSlot(refSlot17); - await checker.checkAccountingOracleReport(0, ether("320"), ether("315"), 0, 0, 0, 10, 10); + await checker + .connect(accountingSigner) + .checkAccountingOracleReport(0, ether("320"), ether("315"), 0, 0, 0, 10, 10); await accountingOracle.setLastProcessingRefSlot(refSlot); - await expect(checker.checkAccountingOracleReport(0, ether("315"), ether("300"), 0, 0, 0, 10, 10)) + await expect( + checker.connect(accountingSigner).checkAccountingOracleReport(0, ether("315"), ether("300"), 0, 0, 0, 10, 10), + ) .to.be.revertedWithCustomError(checker, "IncorrectCLBalanceDecrease") .withArgs(20n * ether("1"), 7n * ether("1") + 8n * ether("0.101")); }); - it(`works for reports close together`, async () => { + it("works for reports close together", async () => { const genesisTime = await accountingOracle.GENESIS_TIME(); const timestamp = await getCurrentBlockTimestamp(); const refSlot = (timestamp - genesisTime) / 12n; @@ -327,7 +363,9 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { exitedValidators: 0, }); - await expect(checker.checkAccountingOracleReport(0, ether("330"), ether("299"), 0, 0, 0, 10, 10)) + await expect( + checker.connect(accountingSigner).checkAccountingOracleReport(0, ether("330"), ether("299"), 0, 0, 0, 10, 10), + ) .to.be.revertedWithCustomError(checker, "NegativeRebaseFailedCLBalanceMismatch") .withArgs(ether("299"), ether("302"), anyValue); @@ -339,7 +377,10 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { numValidators: 0, exitedValidators: 0, }); - await expect(checker.checkAccountingOracleReport(0, ether("330"), ether("299"), 0, 0, 0, 10, 10)) + + await expect( + checker.connect(accountingSigner).checkAccountingOracleReport(0, ether("330"), ether("299"), 0, 0, 0, 10, 10), + ) .to.emit(checker, "NegativeCLRebaseConfirmed") .withArgs(refSlot, ether("299"), ether("0")); @@ -351,12 +392,15 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { numValidators: 0, exitedValidators: 0, }); - await expect(checker.checkAccountingOracleReport(0, 110 * 1e9, 100.01 * 1e9, 0, 0, 0, 10, 10)) + + await expect( + checker.connect(accountingSigner).checkAccountingOracleReport(0, 110 * 1e9, 100.01 * 1e9, 0, 0, 0, 10, 10), + ) .to.be.revertedWithCustomError(checker, "NegativeRebaseFailedCLBalanceMismatch") .withArgs(100.01 * 1e9, 100 * 1e9, anyValue); }); - it(`works for reports with incorrect withdrawal vault balance`, async () => { + it("works for reports with incorrect withdrawal vault balance", async () => { const genesisTime = await accountingOracle.GENESIS_TIME(); const timestamp = await getCurrentBlockTimestamp(); const refSlot = (timestamp - genesisTime) / 12n; @@ -373,7 +417,12 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { numValidators: 0, exitedValidators: 0, }); - await expect(checker.checkAccountingOracleReport(0, ether("330"), ether("299"), ether("1"), 0, 0, 10, 10)) + + await expect( + checker + .connect(accountingSigner) + .checkAccountingOracleReport(0, ether("330"), ether("299"), ether("1"), 0, 0, 10, 10), + ) .to.emit(checker, "NegativeCLRebaseConfirmed") .withArgs(refSlot, ether("299"), ether("1")); @@ -385,14 +434,19 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { numValidators: 0, exitedValidators: 0, }); - await expect(checker.checkAccountingOracleReport(0, ether("330"), ether("299"), ether("1"), 0, 0, 10, 10)) + + await expect( + checker + .connect(accountingSigner) + .checkAccountingOracleReport(0, ether("330"), ether("299"), ether("1"), 0, 0, 10, 10), + ) .to.be.revertedWithCustomError(checker, "NegativeRebaseFailedWithdrawalVaultBalanceMismatch") .withArgs(ether("1"), 0); }); }); context("OracleReportSanityChecker roles", () => { - it(`CL Oracle related functions require INITIAL_SLASHING_AND_PENALTIES_MANAGER_ROLE`, async () => { + it("CL Oracle related functions require INITIAL_SLASHING_AND_PENALTIES_MANAGER_ROLE", async () => { const role = await checker.INITIAL_SLASHING_AND_PENALTIES_MANAGER_ROLE(); await expect(checker.setInitialSlashingAndPenaltiesAmount(0, 0)).to.be.revertedWithOZAccessControlError( @@ -404,7 +458,7 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { await expect(checker.setInitialSlashingAndPenaltiesAmount(1000, 101)).to.not.be.reverted; }); - it(`CL Oracle related functions require SECOND_OPINION_MANAGER_ROLE`, async () => { + it("CL Oracle related functions require SECOND_OPINION_MANAGER_ROLE", async () => { const clOraclesRole = await checker.SECOND_OPINION_MANAGER_ROLE(); await expect( @@ -415,17 +469,4 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { await expect(checker.setSecondOpinionOracleAndCLBalanceUpperMargin(ZeroAddress, 74)).to.not.be.reverted; }); }); - - context("OracleReportSanityChecker checkAccountingOracleReport authorization", () => { - it("should allow calling from Lido address", async () => { - await checker.checkAccountingOracleReport(0, 110 * 1e9, 109.99 * 1e9, 0, 0, 0, 10, 10); - }); - - it("should not allow calling from non-Lido address", async () => { - const [, otherClient] = await ethers.getSigners(); - await expect( - checker.connect(otherClient).checkAccountingOracleReport(0, 110 * 1e9, 110.01 * 1e9, 0, 0, 0, 10, 10), - ).to.be.revertedWithCustomError(checker, "CalledNotFromLido"); - }); - }); }); From 528dae70c909f7b24ec25411130f0f5e49c4917c Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 27 Nov 2024 11:32:47 +0100 Subject: [PATCH 265/338] ci: enable workflows --- .github/workflows/analyse.yml | 114 +++++++++--------- .github/workflows/coverage.yml | 78 ++++++------ .../tests-integration-holesky-devnet-0.yml | 31 ----- .../workflows/tests-integration-mainnet.yml | 3 +- .../workflows/tests-integration-scratch.yml | 6 +- hardhat.config.ts | 6 +- 6 files changed, 103 insertions(+), 135 deletions(-) delete mode 100644 .github/workflows/tests-integration-holesky-devnet-0.yml diff --git a/.github/workflows/analyse.yml b/.github/workflows/analyse.yml index 456a5c7f9..48228c8af 100644 --- a/.github/workflows/analyse.yml +++ b/.github/workflows/analyse.yml @@ -1,59 +1,59 @@ name: Analysis -#on: [pull_request] -# -#jobs: -# slither: -# name: Slither -# runs-on: ubuntu-latest -# -# permissions: -# contents: read -# security-events: write -# -# steps: -# - uses: actions/checkout@v4 -# -# - name: Common setup -# uses: ./.github/workflows/setup -# -# - name: Install poetry -# run: pipx install poetry -# -# - uses: actions/setup-python@v5 -# with: -# python-version: "3.12" -# cache: "poetry" -# -# - name: Install dependencies -# run: poetry install --no-root -# -# - name: Versions -# run: > -# poetry --version && -# python --version && -# echo "slither $(poetry run slither --version)" && -# poetry run slitherin --version -# -# - name: Run slither -# run: > -# poetry run slither . \ -# --no-fail-pedantic \ -# --compile-force-framework hardhat \ -# --sarif results.sarif \ -# --exclude pess-strange-setter,pess-arbitrary-call-calldata-tainted -# -# - name: Check results.sarif presence -# id: results -# if: always() -# shell: bash -# run: > -# test -f results.sarif && -# echo 'value=present' >> $GITHUB_OUTPUT || -# echo 'value=not' >> $GITHUB_OUTPUT -# -# - name: Upload results.sarif file -# uses: github/codeql-action/upload-sarif@v3 -# if: ${{ always() && steps.results.outputs.value == 'present' }} -# with: -# sarif_file: results.sarif +on: [pull_request] + +jobs: + slither: + name: Slither + runs-on: ubuntu-latest + + permissions: + contents: read + security-events: write + + steps: + - uses: actions/checkout@v4 + + - name: Common setup + uses: ./.github/workflows/setup + + - name: Install poetry + run: pipx install poetry + + - uses: actions/setup-python@v5 + with: + python-version: "3.12" + cache: "poetry" + + - name: Install dependencies + run: poetry install --no-root + + - name: Versions + run: > + poetry --version && + python --version && + echo "slither $(poetry run slither --version)" && + poetry run slitherin --version + + - name: Run slither + run: > + poetry run slither . \ + --no-fail-pedantic \ + --compile-force-framework hardhat \ + --sarif results.sarif \ + --exclude pess-strange-setter,pess-arbitrary-call-calldata-tainted + + - name: Check results.sarif presence + id: results + if: always() + shell: bash + run: > + test -f results.sarif && + echo 'value=present' >> $GITHUB_OUTPUT || + echo 'value=not' >> $GITHUB_OUTPUT + + - name: Upload results.sarif file + uses: github/codeql-action/upload-sarif@v3 + if: ${{ always() && steps.results.outputs.value == 'present' }} + with: + sarif_file: results.sarif diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml index 99f91a8cd..68271dc5a 100644 --- a/.github/workflows/coverage.yml +++ b/.github/workflows/coverage.yml @@ -1,41 +1,41 @@ name: Coverage -#on: -# pull_request: -# push: -# branches: [ master ] -# -#jobs: -# coverage: -# name: Hardhat -# runs-on: ubuntu-latest -# -# permissions: -# contents: write -# issues: write -# pull-requests: write -# -# steps: -# - uses: actions/checkout@v4 -# -# - name: Common setup -# uses: ./.github/workflows/setup -# -# # Remove the integration tests from the test suite, as they require a mainnet fork to run properly -# - name: Remove integration tests -# run: rm -rf test/integration -# -# - name: Collect coverage -# run: yarn test:coverage -# -# - name: Produce the coverage report -# uses: insightsengineering/coverage-action@v2 -# with: -# path: ./coverage/cobertura-coverage.xml -# publish: true -# threshold: 95 -# diff: true -# diff-branch: master -# diff-storage: _core_coverage_reports -# coverage-summary-title: "Hardhat Unit Tests Coverage Summary" -# togglable-report: true +on: + pull_request: + push: + branches: [master] + +jobs: + coverage: + name: Hardhat + runs-on: ubuntu-latest + + permissions: + contents: write + issues: write + pull-requests: write + + steps: + - uses: actions/checkout@v4 + + - name: Common setup + uses: ./.github/workflows/setup + + # Remove the integration tests from the test suite, as they require a mainnet fork to run properly + - name: Remove integration tests + run: rm -rf test/integration + + - name: Collect coverage + run: yarn test:coverage + + - name: Produce the coverage report + uses: insightsengineering/coverage-action@v2 + with: + path: ./coverage/cobertura-coverage.xml + publish: true + threshold: 95 + diff: true + diff-branch: master + diff-storage: _core_coverage_reports + coverage-summary-title: "Hardhat Unit Tests Coverage Summary" + togglable-report: true diff --git a/.github/workflows/tests-integration-holesky-devnet-0.yml b/.github/workflows/tests-integration-holesky-devnet-0.yml deleted file mode 100644 index 817715a4c..000000000 --- a/.github/workflows/tests-integration-holesky-devnet-0.yml +++ /dev/null @@ -1,31 +0,0 @@ -name: Integration Tests - -#on: [ push ] -# -#jobs: -# test_hardhat_integration_fork: -# name: Hardhat / Holesky Devnet 0 -# runs-on: ubuntu-latest -# timeout-minutes: 120 -# -# services: -# hardhat-node: -# image: ghcr.io/lidofinance/hardhat-node:2.22.12 -# ports: -# - 8555:8545 -# env: -# ETH_RPC_URL: "${{ secrets.HOLESKY_RPC_URL }}" -# -# steps: -# - uses: actions/checkout@v4 -# -# - name: Common setup -# uses: ./.github/workflows/setup -# -# - name: Set env -# run: cp .env.example .env -# -# - name: Run integration tests -# run: yarn test:integration:fork:holesky:vaults:dev0 -# env: -# LOG_LEVEL: debug diff --git a/.github/workflows/tests-integration-mainnet.yml b/.github/workflows/tests-integration-mainnet.yml index f30d9b4e6..40690e6be 100644 --- a/.github/workflows/tests-integration-mainnet.yml +++ b/.github/workflows/tests-integration-mainnet.yml @@ -1,5 +1,4 @@ name: Integration Tests - #on: [push] # #jobs: @@ -10,7 +9,7 @@ name: Integration Tests # # services: # hardhat-node: -# image: ghcr.io/lidofinance/hardhat-node:2.22.12 +# image: ghcr.io/lidofinance/hardhat-node:2.22.16 # ports: # - 8545:8545 # env: diff --git a/.github/workflows/tests-integration-scratch.yml b/.github/workflows/tests-integration-scratch.yml index 8c081b56a..c46ba102c 100644 --- a/.github/workflows/tests-integration-scratch.yml +++ b/.github/workflows/tests-integration-scratch.yml @@ -1,6 +1,6 @@ name: Integration Tests -on: [ push ] +on: [push] jobs: test_hardhat_integration_scratch: @@ -10,7 +10,7 @@ jobs: services: hardhat-node: - image: ghcr.io/lidofinance/hardhat-node:2.22.12-scratch + image: ghcr.io/lidofinance/hardhat-node:2.22.16-scratch ports: - 8555:8545 @@ -41,4 +41,4 @@ jobs: - name: Run integration tests run: yarn test:integration:fork:local env: - LOG_LEVEL: debug + LOG_LEVEL: "debug" diff --git a/hardhat.config.ts b/hardhat.config.ts index f485a89fa..7f3e1eb08 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -109,9 +109,9 @@ const config: HardhatUserConfig = { urls: { apiURL: "https://explorer.mekong.ethpandaops.io/api", browserURL: "https://explorer.mekong.ethpandaops.io", - } - } - ] + }, + }, + ], }, solidity: { compilers: [ From ce34c54fc9504e763b87442ffa98ef838b6ad9f5 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 27 Nov 2024 11:33:03 +0100 Subject: [PATCH 266/338] chore: update dependencies --- package.json | 18 +-- yarn.lock | 356 +++++++++++++++++++++++++++------------------------ 2 files changed, 201 insertions(+), 173 deletions(-) diff --git a/package.json b/package.json index 0bc2997a6..1f186502f 100644 --- a/package.json +++ b/package.json @@ -55,12 +55,12 @@ "@eslint/js": "^9.14.0", "@nomicfoundation/hardhat-chai-matchers": "^2.0.8", "@nomicfoundation/hardhat-ethers": "^3.0.8", - "@nomicfoundation/hardhat-ignition": "^0.15.7", - "@nomicfoundation/hardhat-ignition-ethers": "^0.15.7", + "@nomicfoundation/hardhat-ignition": "^0.15.8", + "@nomicfoundation/hardhat-ignition-ethers": "^0.15.8", "@nomicfoundation/hardhat-network-helpers": "^1.0.12", "@nomicfoundation/hardhat-toolbox": "^5.0.0", - "@nomicfoundation/hardhat-verify": "^2.0.11", - "@nomicfoundation/ignition-core": "^0.15.7", + "@nomicfoundation/hardhat-verify": "^2.0.12", + "@nomicfoundation/ignition-core": "^0.15.8", "@typechain/ethers-v6": "^0.5.1", "@typechain/hardhat": "^9.1.0", "@types/chai": "^4.3.20", @@ -72,7 +72,7 @@ "chai": "^4.5.0", "chalk": "^4.1.2", "dotenv": "^16.4.5", - "eslint": "^9.14.0", + "eslint": "^9.15.0", "eslint-config-prettier": "^9.1.0", "eslint-plugin-no-only-tests": "^3.3.0", "eslint-plugin-prettier": "^5.2.1", @@ -81,24 +81,24 @@ "ethers": "^6.13.4", "glob": "^11.0.0", "globals": "^15.12.0", - "hardhat": "^2.22.15", + "hardhat": "^2.22.16", "hardhat-contract-sizer": "^2.10.0", "hardhat-gas-reporter": "^1.0.10", "hardhat-ignore-warnings": "^0.2.12", "hardhat-tracer": "3.1.0", "hardhat-watcher": "2.5.0", - "husky": "^9.1.6", + "husky": "^9.1.7", "lint-staged": "^15.2.10", "prettier": "^3.3.3", "prettier-plugin-solidity": "^1.4.1", "solhint": "^5.0.3", "solhint-plugin-lido": "^0.0.4", - "solidity-coverage": "^0.8.13", + "solidity-coverage": "^0.8.14", "ts-node": "^10.9.2", "tsconfig-paths": "^4.2.0", "typechain": "^8.3.2", "typescript": "^5.6.3", - "typescript-eslint": "^8.13.0" + "typescript-eslint": "^8.16.0" }, "dependencies": { "@aragon/apps-agent": "2.1.0", diff --git a/yarn.lock b/yarn.lock index 088ca6bc9..df94463a2 100644 --- a/yarn.lock +++ b/yarn.lock @@ -516,27 +516,27 @@ __metadata: languageName: node linkType: hard 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"npm:^0.2.0" peerDependencies: jiti: "*" peerDependenciesMeta: @@ -5173,7 +5184,7 @@ __metadata: optional: true bin: eslint: bin/eslint.js - checksum: 10c0/e1cbf571b75519ad0b24c27e66a6575e57cab2671ef5296e7b345d9ac3adc1a549118dcc74a05b651a7a13a5e61ebb680be6a3e04a80e1f22eba1931921b5187 + checksum: 10c0/d0d7606f36bfcccb1c3703d0a24df32067b207a616f17efe5fb1765a91d13f085afffc4fc97ecde4ab9c9f4edd64d9b4ce750e13ff7937a25074b24bee15b20f languageName: node linkType: hard @@ -5854,6 +5865,18 @@ __metadata: languageName: node linkType: hard +"fdir@npm:^6.4.2": + version: 6.4.2 + resolution: "fdir@npm:6.4.2" + peerDependencies: + picomatch: ^3 || ^4 + peerDependenciesMeta: + picomatch: + optional: true + checksum: 10c0/34829886f34a3ca4170eca7c7180ec4de51a3abb4d380344063c0ae2e289b11d2ba8b724afee974598c83027fea363ff598caf2b51bc4e6b1e0d8b80cc530573 + languageName: node + linkType: hard + "fetch-ponyfill@npm:^4.0.0": version: 4.1.0 resolution: "fetch-ponyfill@npm:4.1.0" @@ -6327,20 +6350,6 @@ __metadata: languageName: node linkType: hard -"glob@npm:7.2.0": - version: 7.2.0 - resolution: "glob@npm:7.2.0" - dependencies: - fs.realpath: "npm:^1.0.0" - inflight: "npm:^1.0.4" - inherits: "npm:2" - minimatch: "npm:^3.0.4" - once: "npm:^1.3.0" - path-is-absolute: "npm:^1.0.0" - checksum: 10c0/478b40e38be5a3d514e64950e1e07e0ac120585add6a37c98d0ed24d72d9127d734d2a125786073c8deb687096e84ae82b641c441a869ada3a9cc91b68978632 - languageName: node - linkType: hard - "glob@npm:^10.2.2, glob@npm:^10.3.10": version: 10.4.5 resolution: "glob@npm:10.4.5" @@ -6653,9 +6662,9 @@ __metadata: languageName: node linkType: hard -"hardhat@npm:^2.22.15": - version: 2.22.15 - resolution: "hardhat@npm:2.22.15" +"hardhat@npm:^2.22.16": + version: 2.22.16 + resolution: "hardhat@npm:2.22.16" dependencies: "@ethersproject/abi": "npm:^5.1.2" "@metamask/eth-sig-util": "npm:^4.0.0" @@ -6671,7 +6680,6 @@ __metadata: aggregate-error: "npm:^3.0.0" ansi-escapes: "npm:^4.3.0" boxen: "npm:^5.1.2" - chalk: "npm:^2.4.2" chokidar: "npm:^4.0.0" ci-info: "npm:^2.0.0" debug: "npm:^4.1.1" @@ -6679,10 +6687,9 @@ __metadata: env-paths: "npm:^2.2.0" ethereum-cryptography: "npm:^1.0.3" ethereumjs-abi: "npm:^0.6.8" - find-up: "npm:^2.1.0" + find-up: "npm:^5.0.0" fp-ts: "npm:1.19.3" fs-extra: "npm:^7.0.1" - glob: "npm:7.2.0" immutable: "npm:^4.0.0-rc.12" io-ts: "npm:1.10.4" json-stream-stringify: "npm:^3.1.4" @@ -6691,12 +6698,14 @@ __metadata: mnemonist: "npm:^0.38.0" mocha: "npm:^10.0.0" p-map: "npm:^4.0.0" + picocolors: "npm:^1.1.0" raw-body: "npm:^2.4.1" resolve: "npm:1.17.0" semver: "npm:^6.3.0" solc: "npm:0.8.26" source-map-support: "npm:^0.5.13" stacktrace-parser: "npm:^0.1.10" + tinyglobby: "npm:^0.2.6" tsort: "npm:0.0.1" undici: "npm:^5.14.0" uuid: "npm:^8.3.2" @@ -6711,7 +6720,7 @@ __metadata: optional: true bin: hardhat: internal/cli/bootstrap.js - checksum: 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"@nomicfoundation/hardhat-ethers": "npm:^3.0.8" - "@nomicfoundation/hardhat-ignition": "npm:^0.15.7" - "@nomicfoundation/hardhat-ignition-ethers": "npm:^0.15.7" + "@nomicfoundation/hardhat-ignition": "npm:^0.15.8" + "@nomicfoundation/hardhat-ignition-ethers": "npm:^0.15.8" "@nomicfoundation/hardhat-network-helpers": "npm:^1.0.12" "@nomicfoundation/hardhat-toolbox": "npm:^5.0.0" - "@nomicfoundation/hardhat-verify": "npm:^2.0.11" - "@nomicfoundation/ignition-core": "npm:^0.15.7" + "@nomicfoundation/hardhat-verify": "npm:^2.0.12" + "@nomicfoundation/ignition-core": "npm:^0.15.8" "@openzeppelin/contracts": "npm:3.4.0" "@openzeppelin/contracts-v4.4": "npm:@openzeppelin/contracts@4.4.1" "@openzeppelin/contracts-v5.0.2": "npm:@openzeppelin/contracts@5.0.2" @@ -8015,7 +8024,7 @@ __metadata: chai: "npm:^4.5.0" chalk: "npm:^4.1.2" dotenv: "npm:^16.4.5" - eslint: "npm:^9.14.0" + eslint: "npm:^9.15.0" eslint-config-prettier: "npm:^9.1.0" eslint-plugin-no-only-tests: "npm:^3.3.0" eslint-plugin-prettier: "npm:^5.2.1" @@ -8024,25 +8033,25 @@ __metadata: ethers: "npm:^6.13.4" glob: "npm:^11.0.0" globals: "npm:^15.12.0" - hardhat: "npm:^2.22.15" + hardhat: "npm:^2.22.16" hardhat-contract-sizer: "npm:^2.10.0" hardhat-gas-reporter: "npm:^1.0.10" hardhat-ignore-warnings: "npm:^0.2.12" hardhat-tracer: "npm:3.1.0" hardhat-watcher: "npm:2.5.0" - husky: "npm:^9.1.6" + husky: "npm:^9.1.7" lint-staged: "npm:^15.2.10" openzeppelin-solidity: "npm:2.0.0" prettier: "npm:^3.3.3" prettier-plugin-solidity: "npm:^1.4.1" solhint: "npm:^5.0.3" solhint-plugin-lido: "npm:^0.0.4" - solidity-coverage: "npm:^0.8.13" + solidity-coverage: "npm:^0.8.14" ts-node: "npm:^10.9.2" tsconfig-paths: "npm:^4.2.0" typechain: "npm:^8.3.2" typescript: "npm:^5.6.3" - typescript-eslint: "npm:^8.13.0" + typescript-eslint: "npm:^8.16.0" languageName: unknown linkType: soft @@ -9393,10 +9402,10 @@ __metadata: languageName: node linkType: hard -"picocolors@npm:^1.0.0, picocolors@npm:^1.0.1": - version: 1.0.1 - resolution: "picocolors@npm:1.0.1" - checksum: 10c0/c63cdad2bf812ef0d66c8db29583802355d4ca67b9285d846f390cc15c2f6ccb94e8cb7eb6a6e97fc5990a6d3ad4ae42d86c84d3146e667c739a4234ed50d400 +"picocolors@npm:^1.0.0, picocolors@npm:^1.0.1, picocolors@npm:^1.1.0": + version: 1.1.1 + resolution: "picocolors@npm:1.1.1" + checksum: 10c0/e2e3e8170ab9d7c7421969adaa7e1b31434f789afb9b3f115f6b96d91945041ac3ceb02e9ec6fe6510ff036bcc0bf91e69a1772edc0b707e12b19c0f2d6bcf58 languageName: node linkType: hard @@ -9407,6 +9416,13 @@ __metadata: languageName: node linkType: hard +"picomatch@npm:^4.0.2": + version: 4.0.2 + resolution: "picomatch@npm:4.0.2" + checksum: 10c0/7c51f3ad2bb42c776f49ebf964c644958158be30d0a510efd5a395e8d49cb5acfed5b82c0c5b365523ce18e6ab85013c9ebe574f60305892ec3fa8eee8304ccc + languageName: node + linkType: hard + "pidtree@npm:~0.6.0": version: 0.6.0 resolution: "pidtree@npm:0.6.0" @@ -10702,12 +10718,12 @@ __metadata: languageName: node linkType: hard -"solidity-coverage@npm:^0.8.13": - version: 0.8.13 - resolution: "solidity-coverage@npm:0.8.13" +"solidity-coverage@npm:^0.8.14": + version: 0.8.14 + resolution: "solidity-coverage@npm:0.8.14" dependencies: "@ethersproject/abi": "npm:^5.0.9" - "@solidity-parser/parser": "npm:^0.18.0" + "@solidity-parser/parser": "npm:^0.19.0" chalk: "npm:^2.4.2" death: "npm:^1.1.0" difflib: "npm:^0.2.4" @@ -10729,7 +10745,7 @@ __metadata: hardhat: ^2.11.0 bin: solidity-coverage: plugins/bin.js - checksum: 10c0/9a7312c05a347c8717367405543b5d854dd82df0f398ff1cb31d2c45d1a7756d0b3798877b86a6b6a5ae29b34f33baf90846ceeca155d5936ce3caf63720b860 + checksum: 10c0/7a971d3c5bee6aff341188720a72c7544521c1afbde36593e4933ba230d46530ece1db8e6394d6283a13918fd7f05ab37a0d75e6a0a52d965a2fdff672d3a7a6 languageName: node linkType: hard @@ -11295,6 +11311,16 @@ __metadata: languageName: node linkType: hard +"tinyglobby@npm:^0.2.6": + version: 0.2.10 + resolution: "tinyglobby@npm:0.2.10" + dependencies: + fdir: "npm:^6.4.2" + picomatch: "npm:^4.0.2" + checksum: 10c0/ce946135d39b8c0e394e488ad59f4092e8c4ecd675ef1bcd4585c47de1b325e61ec6adfbfbe20c3c2bfa6fd674c5b06de2a2e65c433f752ae170aff11793e5ef + languageName: node + linkType: hard + "tmp@npm:0.0.33": version: 0.0.33 resolution: "tmp@npm:0.0.33" @@ -11656,17 +11682,19 @@ __metadata: languageName: node linkType: hard -"typescript-eslint@npm:^8.13.0": - version: 8.13.0 - resolution: "typescript-eslint@npm:8.13.0" +"typescript-eslint@npm:^8.16.0": + version: 8.16.0 + resolution: "typescript-eslint@npm:8.16.0" dependencies: - "@typescript-eslint/eslint-plugin": "npm:8.13.0" - "@typescript-eslint/parser": "npm:8.13.0" - "@typescript-eslint/utils": "npm:8.13.0" + "@typescript-eslint/eslint-plugin": "npm:8.16.0" + "@typescript-eslint/parser": "npm:8.16.0" + "@typescript-eslint/utils": "npm:8.16.0" + peerDependencies: + eslint: ^8.57.0 || ^9.0.0 peerDependenciesMeta: typescript: optional: true - checksum: 10c0/a84958e7602360c4cb2e6227fd9aae19dd18cdf1a2cfd9ece2a81d54098f80454b5707e861e98547d0b2e5dae552b136aa6733b74f0dd743ca7bfe178083c441 + checksum: 10c0/3da9401d6c2416b9d95c96a41a9423a5379d233a120cd3304e2c03f191d350ce91cf0c7e60017f7b10c93b4cc1190592702735735b771c1ce1bf68f71a9f1647 languageName: node linkType: hard From 1e57a1bbd71b419398bad19bee61771d8bf845cd Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 27 Nov 2024 11:41:38 +0100 Subject: [PATCH 267/338] chore: exclude OZ contracts from the coverage --- .solcover.js | 1 + 1 file changed, 1 insertion(+) diff --git a/.solcover.js b/.solcover.js index 1fb52e003..1514cea00 100644 --- a/.solcover.js +++ b/.solcover.js @@ -11,5 +11,6 @@ module.exports = { // Skip contracts that are tested by Foundry tests "common/lib", // 100% covered by test/common/*.t.sol "0.8.9/lib/UnstructuredStorage.sol", // 100% covered by test/0.8.9/unstructuredStorage.t.sol + "openzeppelin", ], }; From 803199ce8c03569f72a5400d0a13f246398f4d5c Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 27 Nov 2024 15:34:02 +0100 Subject: [PATCH 268/338] chore: apply suggestions from code review Co-authored-by: Eugene Mamin --- contracts/0.4.24/Lido.sol | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index e3764ac40..0df2f38d9 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -191,7 +191,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { // External shares burned for account event ExternalSharesBurned(address indexed account, uint256 amountOfShares, uint256 stethAmount); - // Maximum external balance percent from the total pooled ether set + // Maximum external balance basis points from the total pooled ether set event MaxExternalBalanceBPSet(uint256 maxExternalBalanceBP); /** @@ -383,13 +383,13 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Sets the maximum allowed external balance as a percentage of total pooled ether - * @param _maxExternalBalanceBP The maximum percentage in basis points (0-10000) + * @notice Sets the maximum allowed external balance as basis points of total pooled ether + * @param _maxExternalBalanceBP The maximum basis points [0-10000] */ function setMaxExternalBalanceBP(uint256 _maxExternalBalanceBP) external { _auth(STAKING_CONTROL_ROLE); - require(_maxExternalBalanceBP > 0 && _maxExternalBalanceBP <= TOTAL_BASIS_POINTS, "INVALID_MAX_EXTERNAL_BALANCE"); + require(_maxExternalBalanceBP >= 0 && _maxExternalBalanceBP <= TOTAL_BASIS_POINTS, "INVALID_MAX_EXTERNAL_BALANCE"); MAX_EXTERNAL_BALANCE_POSITION.setStorageUint256(_maxExternalBalanceBP); @@ -645,7 +645,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @param _preClValidators number of validators in the previous CL state (for event compatibility) /// @param _reportClValidators number of validators in the current CL state /// @param _reportClBalance total balance of the current CL state - /// @param _postExternalBalance total balance of the external balance + /// @param _postExternalBalance total external ether balance function processClStateUpdate( uint256 _reportTimestamp, uint256 _preClValidators, @@ -658,7 +658,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { _auth(getLidoLocator().accounting()); // Save the current CL balance and validators to - // calculate rewards on the next push + // calculate rewards on the next rebase CL_VALIDATORS_POSITION.setStorageUint256(_reportClValidators); CL_BALANCE_POSITION.setStorageUint256(_reportClBalance); EXTERNAL_BALANCE_POSITION.setStorageUint256(_postExternalBalance); From d56c26f46a03e0b447440ce23216e180065dfb97 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 27 Nov 2024 16:58:45 +0200 Subject: [PATCH 269/338] feat: add proper upgrade to version 3 in Lido --- contracts/0.4.24/Lido.sol | 24 ++-- .../Lido__HarnessForFinalizeUpgradeV2.sol | 17 +-- .../lido/lido.finalizeUpgrade_v2.test.ts | 118 ------------------ .../lido/lido.finalizeUpgrade_v3.test.ts | 101 +++++++++++++++ 4 files changed, 116 insertions(+), 144 deletions(-) delete mode 100644 test/0.4.24/lido/lido.finalizeUpgrade_v2.test.ts create mode 100644 test/0.4.24/lido/lido.finalizeUpgrade_v3.test.ts diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 0df2f38d9..42bd36e45 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -210,6 +210,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { { _bootstrapInitialHolder(); _initialize_v2(_lidoLocator, _eip712StETH); + _initialize_v3(); initialized(); } @@ -234,23 +235,22 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice A function to finalize upgrade to v2 (from v1). Can be called only once - * @dev Value "1" in CONTRACT_VERSION_POSITION is skipped due to change in numbering - * - * The initial protocol token holder must exist. + * initializer for the Lido version "3" + */ + function _initialize_v3() internal { + _setContractVersion(3); + } + + /** + * @notice A function to finalize upgrade to v3 (from v2). Can be called only once * * For more details see https://github.com/lidofinance/lido-improvement-proposals/blob/develop/LIPS/lip-10.md */ - function finalizeUpgrade_v2(address _lidoLocator, address _eip712StETH) external { - _checkContractVersion(0); + function finalizeUpgrade_v3() external { require(hasInitialized(), "NOT_INITIALIZED"); + _checkContractVersion(2); - require(_lidoLocator != address(0), "LIDO_LOCATOR_ZERO_ADDRESS"); - require(_eip712StETH != address(0), "EIP712_STETH_ZERO_ADDRESS"); - - require(_sharesOf(INITIAL_TOKEN_HOLDER) != 0, "INITIAL_HOLDER_EXISTS"); - - _initialize_v2(_lidoLocator, _eip712StETH); + _initialize_v3(); } /** diff --git a/test/0.4.24/contracts/Lido__HarnessForFinalizeUpgradeV2.sol b/test/0.4.24/contracts/Lido__HarnessForFinalizeUpgradeV2.sol index e928f1374..2035eecc8 100644 --- a/test/0.4.24/contracts/Lido__HarnessForFinalizeUpgradeV2.sol +++ b/test/0.4.24/contracts/Lido__HarnessForFinalizeUpgradeV2.sol @@ -5,19 +5,8 @@ pragma solidity 0.4.24; import {Lido} from "contracts/0.4.24/Lido.sol"; -contract Lido__HarnessForFinalizeUpgradeV2 is Lido { - function harness__initialize(uint256 _initialVersion) external payable { - assert(address(this).balance != 0); - _bootstrapInitialHolder(); - _setContractVersion(_initialVersion); - initialized(); - } - - function harness__mintSharesWithoutChecks(address account, uint256 amount) external returns (uint256) { - return super._mintShares(account, amount); - } - - function harness__burnInitialHoldersShares() external returns (uint256) { - return super._burnShares(INITIAL_TOKEN_HOLDER, _sharesOf(INITIAL_TOKEN_HOLDER)); +contract Lido__HarnessForFinalizeUpgradeV3 is Lido { + function harness_setContractVersion(uint256 _version) external { + _setContractVersion(_version); } } diff --git a/test/0.4.24/lido/lido.finalizeUpgrade_v2.test.ts b/test/0.4.24/lido/lido.finalizeUpgrade_v2.test.ts deleted file mode 100644 index 61bddfa85..000000000 --- a/test/0.4.24/lido/lido.finalizeUpgrade_v2.test.ts +++ /dev/null @@ -1,118 +0,0 @@ -import { expect } from "chai"; -import { MaxUint256, ZeroAddress } from "ethers"; -import { ethers } from "hardhat"; - -import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { time } from "@nomicfoundation/hardhat-network-helpers"; - -import { Lido__HarnessForFinalizeUpgradeV2, LidoLocator } from "typechain-types"; - -import { certainAddress, INITIAL_STETH_HOLDER, ONE_ETHER, proxify } from "lib"; - -import { deployLidoLocator } from "test/deploy"; -import { Snapshot } from "test/suite"; - -describe("Lido.sol:finalizeUpgrade_v2", () => { - let deployer: HardhatEthersSigner; - let user: HardhatEthersSigner; - - let impl: Lido__HarnessForFinalizeUpgradeV2; - let lido: Lido__HarnessForFinalizeUpgradeV2; - let locator: LidoLocator; - - const initialValue = 1n; - const initialVersion = 0n; - const finalizeVersion = 2n; - - let withdrawalQueueAddress: string; - let burnerAddress: string; - const eip712helperAddress = certainAddress("lido:initialize:eip712helper"); - - let originalState: string; - - before(async () => { - [deployer, user] = await ethers.getSigners(); - impl = await ethers.deployContract("Lido__HarnessForFinalizeUpgradeV2"); - [lido] = await proxify({ impl, admin: deployer }); - - locator = await deployLidoLocator(); - [withdrawalQueueAddress, burnerAddress] = await Promise.all([locator.withdrawalQueue(), locator.burner()]); - }); - - beforeEach(async () => (originalState = await Snapshot.take())); - - afterEach(async () => await Snapshot.restore(originalState)); - - it("Reverts if contract version does not equal zero", async () => { - const unexpectedVersion = 1n; - - await expect(lido.harness__initialize(unexpectedVersion, { value: initialValue })) - .to.emit(lido, "Submitted") - .withArgs(INITIAL_STETH_HOLDER, initialValue, ZeroAddress) - .and.to.emit(lido, "Transfer") - .withArgs(ZeroAddress, INITIAL_STETH_HOLDER, initialValue) - .and.to.emit(lido, "TransferShares") - .withArgs(ZeroAddress, INITIAL_STETH_HOLDER, initialValue) - .and.to.emit(lido, "ContractVersionSet") - .withArgs(unexpectedVersion); - - await expect(lido.finalizeUpgrade_v2(ZeroAddress, eip712helperAddress)).to.be.reverted; - }); - - it("Reverts if not initialized", async () => { - await expect(lido.finalizeUpgrade_v2(locator, eip712helperAddress)).to.be.revertedWith("NOT_INITIALIZED"); - }); - - context("contractVersion equals 0", () => { - before(async () => { - const latestBlock = BigInt(await time.latestBlock()); - - await expect(lido.harness__initialize(initialVersion, { value: initialValue })) - .to.emit(lido, "Submitted") - .withArgs(INITIAL_STETH_HOLDER, initialValue, ZeroAddress) - .and.to.emit(lido, "Transfer") - .withArgs(ZeroAddress, INITIAL_STETH_HOLDER, initialValue) - .and.to.emit(lido, "TransferShares") - .withArgs(ZeroAddress, INITIAL_STETH_HOLDER, initialValue) - .and.to.emit(lido, "ContractVersionSet") - .withArgs(initialVersion); - - expect(await impl.getInitializationBlock()).to.equal(MaxUint256); - expect(await lido.getInitializationBlock()).to.equal(latestBlock + 1n); - }); - - it("Reverts if Locator is zero address", async () => { - await expect(lido.finalizeUpgrade_v2(ZeroAddress, eip712helperAddress)).to.be.reverted; - }); - - it("Reverts if EIP-712 helper is zero address", async () => { - await expect(lido.finalizeUpgrade_v2(locator, ZeroAddress)).to.be.reverted; - }); - - it("Reverts if the balance of initial holder is zero", async () => { - // first get someone else's some tokens to avoid division by 0 error - await lido.harness__mintSharesWithoutChecks(user, ONE_ETHER); - // then burn initial user's tokens - await lido.harness__burnInitialHoldersShares(); - - await expect(lido.finalizeUpgrade_v2(locator, eip712helperAddress)).to.be.revertedWith("INITIAL_HOLDER_EXISTS"); - }); - - it("Bootstraps initial holder, sets the locator and EIP-712 helper", async () => { - await expect(lido.finalizeUpgrade_v2(locator, eip712helperAddress)) - .and.to.emit(lido, "ContractVersionSet") - .withArgs(finalizeVersion) - .and.to.emit(lido, "EIP712StETHInitialized") - .withArgs(eip712helperAddress) - .and.to.emit(lido, "Approval") - .withArgs(withdrawalQueueAddress, burnerAddress, MaxUint256) - .and.to.emit(lido, "LidoLocatorSet") - .withArgs(await locator.getAddress()); - - expect(await lido.getBufferedEther()).to.equal(initialValue); - expect(await lido.getLidoLocator()).to.equal(await locator.getAddress()); - expect(await lido.getEIP712StETH()).to.equal(eip712helperAddress); - expect(await lido.allowance(withdrawalQueueAddress, burnerAddress)).to.equal(MaxUint256); - }); - }); -}); diff --git a/test/0.4.24/lido/lido.finalizeUpgrade_v3.test.ts b/test/0.4.24/lido/lido.finalizeUpgrade_v3.test.ts new file mode 100644 index 000000000..62e2b06d5 --- /dev/null +++ b/test/0.4.24/lido/lido.finalizeUpgrade_v3.test.ts @@ -0,0 +1,101 @@ +import { expect } from "chai"; +import { MaxUint256, ZeroAddress } from "ethers"; +import { ethers } from "hardhat"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; +import { time } from "@nomicfoundation/hardhat-network-helpers"; + +import { Lido__HarnessForFinalizeUpgradeV3, LidoLocator } from "typechain-types"; + +import { certainAddress, INITIAL_STETH_HOLDER, proxify } from "lib"; + +import { deployLidoLocator } from "test/deploy"; +import { Snapshot } from "test/suite"; + +describe("Lido.sol:finalizeUpgrade_v3", () => { + let deployer: HardhatEthersSigner; + + let impl: Lido__HarnessForFinalizeUpgradeV3; + let lido: Lido__HarnessForFinalizeUpgradeV3; + let locator: LidoLocator; + + const initialValue = 1n; + const initialVersion = 2n; + const finalizeVersion = 3n; + + let withdrawalQueueAddress: string; + let burnerAddress: string; + const eip712helperAddress = certainAddress("lido:initialize:eip712helper"); + + let originalState: string; + + before(async () => { + [deployer] = await ethers.getSigners(); + impl = await ethers.deployContract("Lido__HarnessForFinalizeUpgradeV3"); + [lido] = await proxify({ impl, admin: deployer }); + + locator = await deployLidoLocator(); + [withdrawalQueueAddress, burnerAddress] = await Promise.all([locator.withdrawalQueue(), locator.burner()]); + }); + + beforeEach(async () => (originalState = await Snapshot.take())); + + afterEach(async () => await Snapshot.restore(originalState)); + + it("Reverts if not initialized", async () => { + await expect(lido.harness_setContractVersion(initialVersion)) + .and.to.emit(lido, "ContractVersionSet") + .withArgs(initialVersion); + + await expect(lido.finalizeUpgrade_v3()).to.be.revertedWith("NOT_INITIALIZED"); + }); + + context("initialized", () => { + before(async () => { + const latestBlock = BigInt(await time.latestBlock()); + + await expect(lido.initialize(locator, eip712helperAddress, { value: initialValue })) + .to.emit(lido, "Submitted") + .withArgs(INITIAL_STETH_HOLDER, initialValue, ZeroAddress) + .and.to.emit(lido, "Transfer") + .withArgs(ZeroAddress, INITIAL_STETH_HOLDER, initialValue) + .and.to.emit(lido, "TransferShares") + .withArgs(ZeroAddress, INITIAL_STETH_HOLDER, initialValue) + .and.to.emit(lido, "ContractVersionSet") + .withArgs(finalizeVersion) + .and.to.emit(lido, "EIP712StETHInitialized") + .withArgs(eip712helperAddress) + .and.to.emit(lido, "Approval") + .withArgs(withdrawalQueueAddress, burnerAddress, MaxUint256) + .and.to.emit(lido, "LidoLocatorSet") + .withArgs(await locator.getAddress()); + + expect(await impl.getInitializationBlock()).to.equal(MaxUint256); + expect(await lido.getInitializationBlock()).to.equal(latestBlock + 1n); + }); + + it("Reverts if initialized from scratch", async () => { + await expect(lido.finalizeUpgrade_v3()).to.be.reverted; + }); + + it("Reverts if contract version does not equal 2", async () => { + const unexpectedVersion = 1n; + + await expect(lido.harness_setContractVersion(unexpectedVersion)) + .and.to.emit(lido, "ContractVersionSet") + .withArgs(unexpectedVersion); + + await expect(lido.finalizeUpgrade_v3()).to.be.reverted; + }); + + it("Sets contract version to 3", async () => { + await expect(lido.harness_setContractVersion(initialVersion)) + .and.to.emit(lido, "ContractVersionSet") + .withArgs(initialVersion); + + await expect(lido.finalizeUpgrade_v3()).and.to.emit(lido, "ContractVersionSet").withArgs(finalizeVersion); + + expect(await lido.getContractVersion()).to.equal(finalizeVersion); + }); + }); +}); From bf83fcd0a681e01b9785cb897938be4889971348 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 27 Nov 2024 15:45:03 +0100 Subject: [PATCH 270/338] chore: update deps --- CONTRIBUTING.md | 2 +- package.json | 2 +- yarn.lock | 19 +++++++++++++------ 3 files changed, 15 insertions(+), 8 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index b95f36970..b4babc6ce 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -45,7 +45,7 @@ the [Lido Research Forum](https://research.lido.fi/). ### Requirements -- [Node.js](https://nodejs.org/en) version 20 (LTS) with `corepack` enabled +- [Node.js](https://nodejs.org/en) version 22 (LTS) with `corepack` enabled - [Yarn](https://yarnpkg.com/) installed via corepack (see below) - [Foundry](https://book.getfoundry.sh/) latest available version diff --git a/package.json b/package.json index 1f186502f..0186560b7 100644 --- a/package.json +++ b/package.json @@ -67,7 +67,7 @@ "@types/eslint": "^9.6.1", "@types/eslint__js": "^8.42.3", "@types/mocha": "10.0.9", - "@types/node": "20.17.6", + "@types/node": "22.10.0", "bigint-conversion": "^2.4.3", "chai": "^4.5.0", "chalk": "^4.1.2", diff --git a/yarn.lock b/yarn.lock index df94463a2..3b63027f2 100644 --- a/yarn.lock +++ b/yarn.lock @@ -2182,12 +2182,12 @@ __metadata: languageName: node linkType: hard -"@types/node@npm:20.17.6": - version: 20.17.6 - resolution: "@types/node@npm:20.17.6" +"@types/node@npm:22.10.0": + version: 22.10.0 + resolution: "@types/node@npm:22.10.0" dependencies: - undici-types: "npm:~6.19.2" - checksum: 10c0/5918c7ff8368bbe6d06d5e739c8ae41a9db41628f28760c60cda797be7d233406f07c4d0e6fdd960a0a342ec4173c2217eb6624e06bece21c1f1dd1b92805c15 + undici-types: "npm:~6.20.0" + checksum: 10c0/efb3783b6fe74b4300c5bdd4f245f1025887d9b1d0950edae584af58a30d95cc058c10b4b3428f8300e4318468b605240c2ede8fcfb6ead2e0f05bca31e54c1b languageName: node linkType: hard @@ -8019,7 +8019,7 @@ __metadata: "@types/eslint": "npm:^9.6.1" "@types/eslint__js": "npm:^8.42.3" "@types/mocha": "npm:10.0.9" - "@types/node": "npm:20.17.6" + "@types/node": "npm:22.10.0" bigint-conversion: "npm:^2.4.3" chai: "npm:^4.5.0" chalk: "npm:^4.1.2" @@ -11760,6 +11760,13 @@ __metadata: languageName: node linkType: hard +"undici-types@npm:~6.20.0": + version: 6.20.0 + resolution: "undici-types@npm:6.20.0" + checksum: 10c0/68e659a98898d6a836a9a59e6adf14a5d799707f5ea629433e025ac90d239f75e408e2e5ff086afc3cace26f8b26ee52155293564593fbb4a2f666af57fc59bf + languageName: node + linkType: hard + "undici@npm:^5.14.0": version: 5.28.4 resolution: "undici@npm:5.28.4" From d376ee36c5fd81638b740224905620957a61452b Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 27 Nov 2024 16:31:26 +0100 Subject: [PATCH 271/338] chore: bump node to 22.11 --- .nvmrc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.nvmrc b/.nvmrc index 7795cadb5..8b84b727b 100644 --- a/.nvmrc +++ b/.nvmrc @@ -1 +1 @@ -20.12 +22.11 From f560380d9679c50ac1677fe0a9d3b6e537bdf910 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 27 Nov 2024 16:50:47 +0100 Subject: [PATCH 272/338] chore: apply suggestions from code review --- contracts/0.4.24/Lido.sol | 41 +++++++++++++++++++-------- contracts/0.8.25/interfaces/ILido.sol | 2 +- contracts/0.8.25/vaults/VaultHub.sol | 2 +- 3 files changed, 31 insertions(+), 14 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 0df2f38d9..ada9e651d 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -124,7 +124,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @dev amount of external balance that is counted into total pooled eth bytes32 internal constant EXTERNAL_BALANCE_POSITION = 0xc5293dc5c305f507c944e5c29ae510e33e116d6467169c2daa1ee0db9af5b91d; // keccak256("lido.Lido.externalBalance"); - /// @dev maximum allowed external balance as a percentage of total pooled ether + /// @dev maximum allowed external balance as basis points of total pooled ether + /// this is a soft limit (can eventually hit the limit as a part of rebase) bytes32 internal constant MAX_EXTERNAL_BALANCE_POSITION = 0x5248bc99214b4b9bfb04eed7603bdab7b47ab5b436236fcbf7bda3acc9aea148; // keccak256("lido.Lido.maxExternalBalanceBP") @@ -348,7 +349,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { /** * @notice Returns full info about current stake limit params and state * @dev Might be used for the advanced integration requests. - * @return isStakingPaused staking pause state (equivalent to return of isStakingPaused()) + * @return isStakingPaused_ staking pause state (equivalent to return of isStakingPaused()) * @return isStakingLimitSet whether the stake limit is set * @return currentStakeLimit current stake limit (equivalent to return of getCurrentStakeLimit()) * @return maxStakeLimit max stake limit @@ -491,12 +492,20 @@ contract Lido is Versioned, StETHPermit, AragonApp { return _getBufferedEther(); } + /** + * @notice Get the amount of Ether held by external contracts + * @return amount of external ether in wei + */ function getExternalEther() external view returns (uint256) { return EXTERNAL_BALANCE_POSITION.getStorageUint256(); } - function getMaxExternalBalance() external view returns (uint256) { - return _getMaxExternalBalance(); + /** + * @notice Get the maximum allowed external ether balance + * @return max external balance in wei + */ + function getMaxExternalEther() external view returns (uint256) { + return _getMaxExternalEther(); } /** @@ -594,7 +603,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// /// @param _receiver Address to receive the minted shares /// @param _amountOfShares Amount of shares to mint - /// @return stethAmount The amount of stETH minted /// /// @dev authentication goes through isMinter in StETH function mintExternalShares(address _receiver, uint256 _amountOfShares) external { @@ -606,7 +614,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); uint256 newExternalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256().add(stethAmount); - uint256 maxExternalBalance = _getMaxExternalBalance(); + uint256 maxExternalBalance = _getMaxExternalEther(); require(newExternalBalance <= maxExternalBalance, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); @@ -889,24 +897,33 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @dev Gets the maximum allowed external balance as a percentage of total pooled ether + * @dev Gets the maximum allowed external balance as basis points of total pooled ether * @return max external balance in wei */ - function _getMaxExternalBalance() internal view returns (uint256) { - return _getTotalPooledEther().mul(MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256()).div(TOTAL_BASIS_POINTS); + function _getMaxExternalEther() internal view returns (uint256) { + return _getPooledEther() + .mul(MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256()) + .div(TOTAL_BASIS_POINTS); } /** - * @dev Gets the total amount of Ether controlled by the system + * @dev Gets the total amount of Ether controlled by the protocol * @return total balance in wei */ - function _getTotalPooledEther() internal view returns (uint256) { + function _getPooledEther() internal view returns (uint256) { return _getBufferedEther() .add(CL_BALANCE_POSITION.getStorageUint256()) - .add(EXTERNAL_BALANCE_POSITION.getStorageUint256()) .add(_getTransientBalance()); } + /** + * @dev Gets the total amount of Ether controlled by the protocol and external entities + * @return total balance in wei + */ + function _getTotalPooledEther() internal view returns (uint256) { + return _getPooledEther().add(EXTERNAL_BALANCE_POSITION.getStorageUint256()); + } + /// @dev override isMinter from StETH to allow accounting to mint function _isMinter(address _sender) internal view returns (bool) { return _sender == getLidoLocator().accounting(); diff --git a/contracts/0.8.25/interfaces/ILido.sol b/contracts/0.8.25/interfaces/ILido.sol index 6dbccf624..0d2461e39 100644 --- a/contracts/0.8.25/interfaces/ILido.sol +++ b/contracts/0.8.25/interfaces/ILido.sol @@ -17,7 +17,7 @@ interface ILido { function burnExternalShares(uint256) external; - function getMaxExternalBalance() external view returns (uint256); + function getMaxExternalEther() external view returns (uint256); function getTotalShares() external view returns (uint256); diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index aa051ac16..d67fc8806 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -133,7 +133,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } uint256 capVaultBalance = stETH.getPooledEthByShares(_shareLimit); - uint256 maxExternalBalance = stETH.getMaxExternalBalance(); + uint256 maxExternalBalance = stETH.getMaxExternalEther(); if (capVaultBalance + stETH.getExternalEther() > maxExternalBalance) { revert ExternalBalanceCapReached(address(_vault), capVaultBalance, maxExternalBalance); } From 62865610a6b167df1aa229dd4a1d31f7c47c4e88 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 27 Nov 2024 17:16:17 +0100 Subject: [PATCH 273/338] test: fix getMaxExternalEther in tests --- test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol b/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol index dc9632788..3111f4bc1 100644 --- a/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol +++ b/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol @@ -29,7 +29,7 @@ contract StETH__HarnessForVaultHub is StETH { return externalBalance; } - function getMaxExternalBalance() external view returns (uint256){ + function getMaxExternalEther() external view returns (uint256) { return _getTotalPooledEther().mul(maxExternalBalanceBp).div(TOTAL_BASIS_POINTS); } From f9ca4a42a08c58aea9d10ef1e574990911b17895 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Thu, 28 Nov 2024 00:17:42 +0300 Subject: [PATCH 274/338] feat: role and erc7201 storage --- contracts/0.8.25/vaults/VaultHub.sol | 150 +++++++++++++++--------- test/0.8.25/vaults/vaultFactory.test.ts | 4 +- 2 files changed, 97 insertions(+), 57 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index aa051ac16..6ce653fdd 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -18,17 +18,21 @@ import {IBeaconProxy} from "./interfaces/IBeaconProxy.sol"; /// in the same time /// @author folkyatina abstract contract VaultHub is AccessControlEnumerableUpgradeable { - /// @notice role that allows to connect vaults to the hub - bytes32 public constant VAULT_MASTER_ROLE = keccak256("Vaults.VaultHub.VaultMasterRole"); - /// @dev basis points base - uint256 internal constant BPS_BASE = 100_00; - /// @dev maximum number of vaults that can be connected to the hub - uint256 internal constant MAX_VAULTS_COUNT = 500; - /// @dev maximum size of the single vault relative to Lido TVL in basis points - uint256 internal constant MAX_VAULT_SIZE_BP = 10_00; - - StETH public immutable stETH; - address public immutable treasury; + /// @custom:storage-location erc7201:VaultHub + struct VaultHubStorage { + /// @notice vault sockets with vaults connected to the hub + /// @dev first socket is always zero. stone in the elevator + VaultSocket[] sockets; + + /// @notice mapping from vault address to its socket + /// @dev if vault is not connected to the hub, its index is zero + mapping(IHubVault => uint256) vaultIndex; + + /// @notice allowed factory addresses + mapping (address => bool) vaultFactories; + /// @notice allowed vault implementation addresses + mapping (address => bool) vaultImpl; + } struct VaultSocket { /// @notice vault address @@ -46,52 +50,65 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint16 treasuryFeeBP; } - /// @notice vault sockets with vaults connected to the hub - /// @dev first socket is always zero. stone in the elevator - VaultSocket[] private sockets; - /// @notice mapping from vault address to its socket - /// @dev if vault is not connected to the hub, its index is zero - mapping(IHubVault => uint256) private vaultIndex; + // keccak256(abi.encode(uint256(keccak256("VaultHub")) - 1)) & ~bytes32(uint256(0xff)) + bytes32 private constant VAULT_HUB_STORAGE_LOCATION = + 0xb158a1a9015c52036ff69e7937a7bb424e82a8c4cbec5c5309994af06d825300; - mapping (address => bool) public vaultFactories; - mapping (address => bool) public vaultImpl; + /// @notice role that allows to connect vaults to the hub + bytes32 public constant VAULT_MASTER_ROLE = keccak256("Vaults.VaultHub.VaultMasterRole"); + /// @notice role that allows to add factories and vault implementations to hub + bytes32 public constant VAULT_REGISTRY_ROLE = keccak256("Vaults.VaultHub.VaultRegistryRole"); + /// @dev basis points base + uint256 internal constant BPS_BASE = 100_00; + /// @dev maximum number of vaults that can be connected to the hub + uint256 internal constant MAX_VAULTS_COUNT = 500; + /// @dev maximum size of the single vault relative to Lido TVL in basis points + uint256 internal constant MAX_VAULT_SIZE_BP = 10_00; + + StETH public immutable stETH; + address public immutable treasury; constructor(address _admin, StETH _stETH, address _treasury) { stETH = _stETH; treasury = _treasury; - sockets.push(VaultSocket(IHubVault(address(0)), 0, 0, 0, 0, 0)); // stone in the elevator + _getVaultHubStorage().sockets.push(VaultSocket(IHubVault(address(0)), 0, 0, 0, 0, 0)); // stone in the elevator _grantRole(DEFAULT_ADMIN_ROLE, _admin); } - function addFactory(address factory) public onlyRole(VAULT_MASTER_ROLE) { - if (vaultFactories[factory]) revert AlreadyExists(factory); - vaultFactories[factory] = true; + /// @notice added factory address to allowed list + function addFactory(address factory) public onlyRole(VAULT_REGISTRY_ROLE) { + VaultHubStorage storage $ = _getVaultHubStorage(); + if ($.vaultFactories[factory]) revert AlreadyExists(factory); + $.vaultFactories[factory] = true; emit VaultFactoryAdded(factory); } - function addImpl(address impl) public onlyRole(VAULT_MASTER_ROLE) { - if (vaultImpl[impl]) revert AlreadyExists(impl); - vaultImpl[impl] = true; + /// @notice added vault implementation address to allowed list + function addImpl(address impl) public onlyRole(VAULT_REGISTRY_ROLE) { + VaultHubStorage storage $ = _getVaultHubStorage(); + if ($.vaultImpl[impl]) revert AlreadyExists(impl); + $.vaultImpl[impl] = true; emit VaultImplAdded(impl); } /// @notice returns the number of vaults connected to the hub function vaultsCount() public view returns (uint256) { - return sockets.length - 1; + return _getVaultHubStorage().sockets.length - 1; } function vault(uint256 _index) public view returns (IHubVault) { - return sockets[_index + 1].vault; + return _getVaultHubStorage().sockets[_index + 1].vault; } function vaultSocket(uint256 _index) external view returns (VaultSocket memory) { - return sockets[_index + 1]; + return _getVaultHubStorage().sockets[_index + 1]; } function vaultSocket(address _vault) external view returns (VaultSocket memory) { - return sockets[vaultIndex[IHubVault(_vault)]]; + VaultHubStorage storage $ = _getVaultHubStorage(); + return $.sockets[$.vaultIndex[IHubVault(_vault)]]; } /// @notice connects a vault to the hub @@ -120,13 +137,15 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (_treasuryFeeBP == 0) revert ZeroArgument("_treasuryFeeBP"); if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); + VaultHubStorage storage $ = _getVaultHubStorage(); + address factory = IBeaconProxy(address (_vault)).getBeacon(); - if (!vaultFactories[factory]) revert FactoryNotAllowed(factory); + if (!$.vaultFactories[factory]) revert FactoryNotAllowed(factory); address impl = IBeacon(factory).implementation(); - if (!vaultImpl[impl]) revert ImplNotAllowed(impl); + if (!$.vaultImpl[impl]) revert ImplNotAllowed(impl); - if (vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault), vaultIndex[_vault]); + if ($.vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault), $.vaultIndex[_vault]); if (vaultsCount() == MAX_VAULTS_COUNT) revert TooManyVaults(); if (_shareLimit > (stETH.getTotalShares() * MAX_VAULT_SIZE_BP) / BPS_BASE) { revert ShareLimitTooHigh(address(_vault), _shareLimit, stETH.getTotalShares() / 10); @@ -146,8 +165,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint16(_reserveRatioThreshold), uint16(_treasuryFeeBP) ); - vaultIndex[_vault] = sockets.length; - sockets.push(vr); + $.vaultIndex[_vault] = $.sockets.length; + $.sockets.push(vr); emit VaultConnected(address(_vault), _shareLimit, _reserveRatio, _treasuryFeeBP); } @@ -155,13 +174,14 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice disconnects a vault from the hub /// @dev can be called by vaults only function disconnectVault(address _vault) external { - IHubVault vault_ = IHubVault(_vault); + VaultHubStorage storage $ = _getVaultHubStorage(); - uint256 index = vaultIndex[vault_]; + IHubVault vault_ = IHubVault(_vault); + uint256 index = $.vaultIndex[vault_]; if (index == 0) revert NotConnectedToHub(_vault); if (msg.sender != vault_.owner()) revert NotAuthorized("disconnect", msg.sender); - VaultSocket memory socket = sockets[index]; + VaultSocket memory socket = $.sockets[index]; IHubVault vaultToDisconnect = socket.vault; if (socket.sharesMinted > 0) { @@ -171,12 +191,12 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { vaultToDisconnect.report(vaultToDisconnect.valuation(), vaultToDisconnect.inOutDelta(), 0); - VaultSocket memory lastSocket = sockets[sockets.length - 1]; - sockets[index] = lastSocket; - vaultIndex[lastSocket.vault] = index; - sockets.pop(); + VaultSocket memory lastSocket = $.sockets[$.sockets.length - 1]; + $.sockets[index] = lastSocket; + $.vaultIndex[lastSocket.vault] = index; + $.sockets.pop(); - delete vaultIndex[vaultToDisconnect]; + delete $.vaultIndex[vaultToDisconnect]; emit VaultDisconnected(address(vaultToDisconnect)); } @@ -190,12 +210,14 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (_tokens == 0) revert ZeroArgument("_tokens"); + VaultHubStorage storage $ = _getVaultHubStorage(); + IHubVault vault_ = IHubVault(_vault); - uint256 index = vaultIndex[vault_]; + uint256 index = $.vaultIndex[vault_]; if (index == 0) revert NotConnectedToHub(_vault); if (msg.sender != vault_.owner()) revert NotAuthorized("mint", msg.sender); - VaultSocket memory socket = sockets[index]; + VaultSocket memory socket = $.sockets[index]; uint256 sharesToMint = stETH.getSharesByPooledEth(_tokens); uint256 vaultSharesAfterMint = socket.sharesMinted + sharesToMint; @@ -207,7 +229,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { revert InsufficientValuationToMint(address(vault_), vault_.valuation()); } - sockets[index].sharesMinted = uint96(vaultSharesAfterMint); + $.sockets[index].sharesMinted = uint96(vaultSharesAfterMint); stETH.mintExternalShares(_recipient, sharesToMint); @@ -226,17 +248,19 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { function burnStethBackedByVault(address _vault, uint256 _tokens) public { if (_tokens == 0) revert ZeroArgument("_tokens"); + VaultHubStorage storage $ = _getVaultHubStorage(); + IHubVault vault_ = IHubVault(_vault); - uint256 index = vaultIndex[vault_]; + uint256 index = $.vaultIndex[vault_]; if (index == 0) revert NotConnectedToHub(_vault); if (msg.sender != vault_.owner()) revert NotAuthorized("burn", msg.sender); - VaultSocket memory socket = sockets[index]; + VaultSocket memory socket = $.sockets[index]; uint256 amountOfShares = stETH.getSharesByPooledEth(_tokens); if (socket.sharesMinted < amountOfShares) revert InsufficientSharesToBurn(_vault, socket.sharesMinted); - sockets[index].sharesMinted = socket.sharesMinted - uint96(amountOfShares); + $.sockets[index].sharesMinted = socket.sharesMinted - uint96(amountOfShares); stETH.burnExternalShares(amountOfShares); @@ -254,9 +278,11 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @param _vault vault address /// @dev can be used permissionlessly if the vault's min reserve ratio is broken function forceRebalance(IHubVault _vault) external { - uint256 index = vaultIndex[_vault]; + VaultHubStorage storage $ = _getVaultHubStorage(); + + uint256 index = $.vaultIndex[_vault]; if (index == 0) revert NotConnectedToHub(msg.sender); - VaultSocket memory socket = sockets[index]; + VaultSocket memory socket = $.sockets[index]; uint256 threshold = _maxMintableShares(_vault, socket.reserveRatioThreshold); if (socket.sharesMinted <= threshold) { @@ -289,14 +315,16 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { function rebalance() external payable { if (msg.value == 0) revert ZeroArgument("msg.value"); - uint256 index = vaultIndex[IHubVault(msg.sender)]; + VaultHubStorage storage $ = _getVaultHubStorage(); + + uint256 index = $.vaultIndex[IHubVault(msg.sender)]; if (index == 0) revert NotConnectedToHub(msg.sender); - VaultSocket memory socket = sockets[index]; + VaultSocket memory socket = $.sockets[index]; uint256 sharesToBurn = stETH.getSharesByPooledEth(msg.value); if (socket.sharesMinted < sharesToBurn) revert InsufficientSharesToBurn(msg.sender, socket.sharesMinted); - sockets[index].sharesMinted = socket.sharesMinted - uint96(sharesToBurn); + $.sockets[index].sharesMinted = socket.sharesMinted - uint96(sharesToBurn); // mint stETH (shares+ TPE+) (bool success, ) = address(stETH).call{value: msg.value}(""); @@ -327,6 +355,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { // | \____( )___) )___ // \______(_______;;; __;;; + VaultHubStorage storage $ = _getVaultHubStorage(); + uint256 length = vaultsCount(); // for each vault treasuryFeeShares = new uint256[](length); @@ -334,7 +364,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { lockedEther = new uint256[](length); for (uint256 i = 0; i < length; ++i) { - VaultSocket memory socket = sockets[i + 1]; + VaultSocket memory socket = $.sockets[i + 1]; // if there is no fee in Lido, then no fee in vaults // see LIP-12 for details @@ -391,9 +421,11 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256[] memory _locked, uint256[] memory _treasureFeeShares ) internal { + VaultHubStorage storage $ = _getVaultHubStorage(); + uint256 totalTreasuryShares; for (uint256 i = 0; i < _valuations.length; ++i) { - VaultSocket memory socket = sockets[i + 1]; + VaultSocket memory socket = $.sockets[i + 1]; if (_treasureFeeShares[i] > 0) { socket.sharesMinted += uint96(_treasureFeeShares[i]); totalTreasuryShares += _treasureFeeShares[i]; @@ -414,6 +446,12 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return stETH.getSharesByPooledEth(maxStETHMinted); } + function _getVaultHubStorage() private pure returns (VaultHubStorage storage $) { + assembly { + $.slot := VAULT_HUB_STORAGE_LOCATION + } + } + event VaultConnected(address vault, uint256 capShares, uint256 minReserveRatio, uint256 treasuryFeeBP); event VaultDisconnected(address vault); event MintedStETHOnVault(address sender, uint256 tokens); diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 4c6111012..0491598e5 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -62,8 +62,10 @@ describe("VaultFactory.sol", () => { vaultStaffRoom = await ethers.deployContract("VaultStaffRoom", [steth], { from: deployer }); vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, vaultStaffRoom], { from: deployer }); - //add role to factory + //add VAULT_MASTER_ROLE role to allow admin to connect the Vaults to the vault Hub await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), admin); + //add VAULT_REGISTRY_ROLE role to allow admin to add factory and vault implementation to the hub + await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_REGISTRY_ROLE(), admin); //the initialize() function cannot be called on a contract await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "NonProxyCallsForbidden"); From 043b26e69c5d94901061d23a06da8e08fbbfdcd4 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 28 Nov 2024 13:24:07 +0500 Subject: [PATCH 275/338] feat: update owner contracts --- .../vaults/StVaultOwnerWithDashboard.sol | 180 ++++++++++++++++++ .../0.8.25/vaults/VaultDelegationLayer.sol | 95 +++++---- 2 files changed, 237 insertions(+), 38 deletions(-) create mode 100644 contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol diff --git a/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol b/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol new file mode 100644 index 000000000..32a8948c0 --- /dev/null +++ b/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol @@ -0,0 +1,180 @@ +// SPDX-FileCopyrightText: 2024 Lido +// SPDX-License-Identifier: GPL-3.0 + +// See contracts/COMPILERS.md +pragma solidity 0.8.25; + +import {IStakingVault} from "./interfaces/IStakingVault.sol"; +import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; +import {IERC20} from "@openzeppelin/contracts-v5.0.2/token/ERC20/IERC20.sol"; +import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; +import {VaultHub} from "./VaultHub.sol"; + +contract StVaultOwnerWithDashboard is AccessControlEnumerable { + address private immutable _SELF; + bool public isInitialized; + + IERC20 public immutable stETH; + IStakingVault public stakingVault; + VaultHub public vaultHub; + + constructor(address _stETH) { + if (_stETH == address(0)) revert ZeroArgument("_stETH"); + + _SELF = address(this); + stETH = IERC20(_stETH); + } + + /// INITIALIZATION /// + + function initialize(address _defaultAdmin, address _stakingVault) external virtual { + _initialize(_defaultAdmin, _stakingVault); + } + + function _initialize(address _defaultAdmin, address _stakingVault) internal { + if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); + if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); + if (isInitialized) revert AlreadyInitialized(); + if (address(this) == _SELF) revert NonProxyCallsForbidden(); + + isInitialized = true; + + _grantRole(DEFAULT_ADMIN_ROLE, _defaultAdmin); + + stakingVault = IStakingVault(_stakingVault); + vaultHub = VaultHub(stakingVault.vaultHub()); + + emit Initialized(); + } + + /// VIEW FUNCTIONS /// + + function vaultSocket() public view returns (VaultHub.VaultSocket memory) { + return vaultHub.vaultSocket(address(stakingVault)); + } + + function shareLimit() external view returns (uint96) { + return vaultSocket().shareLimit; + } + + function sharesMinted() external view returns (uint96) { + return vaultSocket().sharesMinted; + } + + function reserveRatio() external view returns (uint16) { + return vaultSocket().reserveRatio; + } + + function thresholdReserveRatio() external view returns (uint16) { + return vaultSocket().reserveRatioThreshold; + } + + function treasuryFee() external view returns (uint16) { + return vaultSocket().treasuryFeeBP; + } + + /// VAULT MANAGEMENT /// + + function transferStVaultOwnership(address _newOwner) external virtual onlyRole(DEFAULT_ADMIN_ROLE) { + _transferStVaultOwnership(_newOwner); + } + + function disconnectFromVaultHub() external payable virtual onlyRole(DEFAULT_ADMIN_ROLE) { + _disconnectFromVaultHub(); + } + + function fund() external payable virtual onlyRole(DEFAULT_ADMIN_ROLE) { + _fund(); + } + + function withdraw(address _recipient, uint256 _ether) external virtual onlyRole(DEFAULT_ADMIN_ROLE) { + _withdraw(_recipient, _ether); + } + + function requestValidatorExit(bytes calldata _validatorPublicKey) external onlyRole(DEFAULT_ADMIN_ROLE) { + _requestValidatorExit(_validatorPublicKey); + } + + function depositToBeaconChain( + uint256 _numberOfDeposits, + bytes calldata _pubkeys, + bytes calldata _signatures + ) external virtual onlyRole(DEFAULT_ADMIN_ROLE) { + _depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); + } + + function mint( + address _recipient, + uint256 _tokens + ) external payable virtual onlyRole(DEFAULT_ADMIN_ROLE) fundAndProceed { + _mint(_recipient, _tokens); + } + + function burn(uint256 _tokens) external virtual onlyRole(DEFAULT_ADMIN_ROLE) { + _burn(_tokens); + } + + function rebalanceVault(uint256 _ether) external payable virtual onlyRole(DEFAULT_ADMIN_ROLE) fundAndProceed { + _rebalanceVault(_ether); + } + + /// INTERNAL /// + + modifier fundAndProceed() { + if (msg.value > 0) { + _fund(); + } + _; + } + + function _transferStVaultOwnership(address _newOwner) internal { + OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); + } + + function _disconnectFromVaultHub() internal { + vaultHub.disconnectVault(address(stakingVault)); + } + + function _fund() internal { + stakingVault.fund{value: msg.value}(); + } + + function _withdraw(address _recipient, uint256 _ether) internal { + stakingVault.withdraw(_recipient, _ether); + } + + function _requestValidatorExit(bytes calldata _validatorPublicKey) internal { + stakingVault.requestValidatorExit(_validatorPublicKey); + } + + function _depositToBeaconChain( + uint256 _numberOfDeposits, + bytes calldata _pubkeys, + bytes calldata _signatures + ) internal { + stakingVault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); + } + + function _mint(address _recipient, uint256 _tokens) internal { + vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); + } + + function _burn(uint256 _tokens) internal { + stETH.transferFrom(msg.sender, address(vaultHub), _tokens); + vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); + } + + function _rebalanceVault(uint256 _ether) internal { + stakingVault.rebalance(_ether); + } + + /// EVENTS /// + event Initialized(); + + /// ERRORS /// + + error ZeroArgument(string); + error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); + error NonProxyCallsForbidden(); + error AlreadyInitialized(); +} diff --git a/contracts/0.8.25/vaults/VaultDelegationLayer.sol b/contracts/0.8.25/vaults/VaultDelegationLayer.sol index 368539cb0..1c61460c9 100644 --- a/contracts/0.8.25/vaults/VaultDelegationLayer.sol +++ b/contracts/0.8.25/vaults/VaultDelegationLayer.sol @@ -8,28 +8,26 @@ import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/ext import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; -import {VaultDashboard} from "./VaultDashboard.sol"; +import {StVaultOwnerWithDashboard} from "./StVaultOwnerWithDashboard.sol"; import {Math256} from "contracts/common/lib/Math256.sol"; -// TODO: natspec -// TODO: events - -// VaultDelegationLayer: Delegates vault operations to different parties: -// - Manager: manages fees -// - Staker: can fund the vault and withdraw funds -// - Operator: can claim performance due and assigns Keymaster sub-role -// - Keymaster: Operator's sub-role for depositing to beacon chain -// - Plumber: manages liquidity, i.e. mints and burns stETH -// - Lido DAO: acts on behalf of Lido DAO (Lido Agent, EasyTrack, etc.) -contract VaultDelegationLayer is VaultDashboard, IReportReceiver { +// kinda out of ideas what to name this contract +contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceiver { + /// CONSTANTS /// + uint256 private constant BP_BASE = 100_00; uint256 private constant MAX_FEE = BP_BASE; - bytes32 public constant STAKER_ROLE = keccak256("Vault.VaultDelegationLayer.StakerRole"); - bytes32 public constant OPERATOR_ROLE = keccak256("Vault.VaultDelegationLayer.OperatorRole"); - bytes32 public constant KEY_MASTER_ROLE = keccak256("Vault.VaultDelegationLayer.KeyMasterRole"); - bytes32 public constant TOKEN_MASTER_ROLE = keccak256("Vault.VaultDelegationLayer.TokenMasterRole"); - bytes32 public constant LIDO_DAO_ROLE = keccak256("Vault.VaultDelegationLayer.LidoDAORole"); + /// ROLES /// + + bytes32 public constant MANAGER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.ManagerRole"); + bytes32 public constant STAKER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.StakerRole"); + bytes32 public constant OPERATOR_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.OperatorRole"); + bytes32 public constant KEY_MASTER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.KeyMasterRole"); + bytes32 public constant TOKEN_MASTER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.TokenMasterRole"); + bytes32 public constant LIDO_DAO_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.LidoDAORole"); + + /// STATE /// IStakingVault.Report public lastClaimedReport; @@ -37,18 +35,24 @@ contract VaultDelegationLayer is VaultDashboard, IReportReceiver { uint256 public performanceFee; uint256 public managementDue; + /// VOTING /// + mapping(bytes32 callId => mapping(bytes32 role => uint256 timestamp)) public votings; - constructor(address _stETH) VaultDashboard(_stETH) {} + constructor(address _stETH) StVaultOwnerWithDashboard(_stETH) {} + + /// INITIALIZATION /// - // TODO: adding fix LIDO DAO role function initialize(address _defaultAdmin, address _stakingVault) external override { _initialize(_defaultAdmin, _stakingVault); - _setRoleAdmin(KEY_MASTER_ROLE, OPERATOR_ROLE); + + _grantRole(LIDO_DAO_ROLE, _defaultAdmin); _setRoleAdmin(OPERATOR_ROLE, LIDO_DAO_ROLE); + _setRoleAdmin(LIDO_DAO_ROLE, LIDO_DAO_ROLE); + _setRoleAdmin(KEY_MASTER_ROLE, OPERATOR_ROLE); } - /// * * * * * VIEW FUNCTIONS * * * * * /// + /// VIEW FUNCTIONS /// function withdrawable() public view returns (uint256) { uint256 reserved = Math256.max(stakingVault.locked(), managementDue + performanceDue()); @@ -93,6 +97,8 @@ contract VaultDelegationLayer is VaultDashboard, IReportReceiver { return roles; } + /// FEE MANAGEMENT /// + function setManagementFee(uint256 _newManagementFee) external onlyRole(MANAGER_ROLE) { if (_newManagementFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); @@ -126,8 +132,22 @@ contract VaultDelegationLayer is VaultDashboard, IReportReceiver { } } + /// VAULT MANAGEMENT /// + + function transferStVaultOwnership( + address _newOwner + ) public override onlyIfVotedBy(ownershipTransferCommittee(), 7 days) { + _transferStVaultOwnership(_newOwner); + } + + function disconnectFromVaultHub() external payable override onlyRole(MANAGER_ROLE) { + _disconnectFromVaultHub(); + } + + /// VAULT OPERATIONS /// + function fund() external payable override onlyRole(STAKER_ROLE) { - stakingVault.fund{value: msg.value}(); + _fund(); } function withdraw(address _recipient, uint256 _ether) external override onlyRole(STAKER_ROLE) { @@ -135,7 +155,7 @@ contract VaultDelegationLayer is VaultDashboard, IReportReceiver { if (_ether == 0) revert ZeroArgument("_ether"); if (withdrawable() < _ether) revert InsufficientWithdrawableAmount(withdrawable(), _ether); - stakingVault.withdraw(_recipient, _ether); + _withdraw(_recipient, _ether); } function depositToBeaconChain( @@ -143,7 +163,7 @@ contract VaultDelegationLayer is VaultDashboard, IReportReceiver { bytes calldata _pubkeys, bytes calldata _signatures ) external override onlyRole(KEY_MASTER_ROLE) { - stakingVault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); + _depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); } function claimPerformanceDue(address _recipient, bool _liquid) external onlyRole(OPERATOR_ROLE) { @@ -155,7 +175,7 @@ contract VaultDelegationLayer is VaultDashboard, IReportReceiver { lastClaimedReport = stakingVault.latestReport(); if (_liquid) { - vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, due); + _mint(_recipient, due); } else { _withdrawDue(_recipient, due); } @@ -166,35 +186,34 @@ contract VaultDelegationLayer is VaultDashboard, IReportReceiver { address _recipient, uint256 _tokens ) external payable override onlyRole(TOKEN_MASTER_ROLE) fundAndProceed { - vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); + _mint(_recipient, _tokens); } function burn(uint256 _tokens) external override onlyRole(TOKEN_MASTER_ROLE) { - stETH.transferFrom(msg.sender, address(vaultHub), _tokens); - vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); + _burn(_tokens); + } + + function rebalanceVault(uint256 _ether) external payable override onlyRole(MANAGER_ROLE) fundAndProceed { + _rebalanceVault(_ether); } + /// REPORT HANDLING /// + // solhint-disable-next-line no-unused-vars function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { - if (msg.sender != address(stakingVault)) revert OnlyVaultCanCallOnReportHook(); + if (msg.sender != address(stakingVault)) revert OnlyStVaultCanCallOnReportHook(); managementDue += (_valuation * managementFee) / 365 / BP_BASE; } - function transferStakingVaultOwnership( - address _newOwner - ) public override onlyIfVotedBy(ownershipTransferCommittee(), 7 days) { - OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); - } - - /// * * * * * INTERNAL FUNCTIONS * * * * * /// + /// INTERNAL /// function _withdrawDue(address _recipient, uint256 _ether) internal { int256 unlocked = int256(stakingVault.valuation()) - int256(stakingVault.locked()); uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; if (unreserved < _ether) revert InsufficientUnlockedAmount(unreserved, _ether); - stakingVault.withdraw(_recipient, _ether); + _withdraw(_recipient, _ether); } /// @notice Requires approval from all committee members within a voting period @@ -254,6 +273,6 @@ contract VaultDelegationLayer is VaultDashboard, IReportReceiver { error PerformanceDueUnclaimed(); error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); error VaultNotHealthy(); - error OnlyVaultCanCallOnReportHook(); + error OnlyStVaultCanCallOnReportHook(); error FeeCannotExceed100(); } From 110212398bd5f6436861242110a7440de063d5ba Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 28 Nov 2024 13:24:42 +0500 Subject: [PATCH 276/338] feat: reanme del owner --- .../{VaultDelegationLayer.sol => StVaultOwnerWithDelegation.sol} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename contracts/0.8.25/vaults/{VaultDelegationLayer.sol => StVaultOwnerWithDelegation.sol} (100%) diff --git a/contracts/0.8.25/vaults/VaultDelegationLayer.sol b/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol similarity index 100% rename from contracts/0.8.25/vaults/VaultDelegationLayer.sol rename to contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol From 29cde40ca170f4b12768a6257d0d9d24309c955f Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 28 Nov 2024 15:14:07 +0500 Subject: [PATCH 277/338] fix: clean up --- .../vaults/StVaultOwnerWithDashboard.sol | 164 ++++++++++- .../vaults/StVaultOwnerWithDelegation.sol | 278 +++++++++++++++--- contracts/0.8.25/vaults/StakingVault.sol | 14 +- 3 files changed, 391 insertions(+), 65 deletions(-) diff --git a/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol b/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol index 32a8948c0..85d98f244 100644 --- a/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol +++ b/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol @@ -1,5 +1,5 @@ -// SPDX-FileCopyrightText: 2024 Lido // SPDX-License-Identifier: GPL-3.0 +// SPDX-FileCopyrightText: 2024 Lido // See contracts/COMPILERS.md pragma solidity 0.8.25; @@ -10,14 +10,35 @@ import {IERC20} from "@openzeppelin/contracts-v5.0.2/token/ERC20/IERC20.sol"; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {VaultHub} from "./VaultHub.sol"; +/** + * @title StVaultOwnerWithDashboard + * @notice This contract is meant to be used as the owner of `StakingVault`. + * This contract improves the vault UX by bundling all functions from the vault and vault hub + * in this single contract. It provides administrative functions for managing the staking vault, + * including funding, withdrawing, depositing to the beacon chain, minting, burning, and rebalancing operations. + * All these functions are only callable by the account with the DEFAULT_ADMIN_ROLE. + */ contract StVaultOwnerWithDashboard is AccessControlEnumerable { + /// @notice Address of the implementation contract + /// @dev Used to prevent initialization in the implementation address private immutable _SELF; + + /// @notice Indicates whether the contract has been initialized bool public isInitialized; + /// @notice The stETH token contract IERC20 public immutable stETH; + + /// @notice The underlying `StakingVault` contract IStakingVault public stakingVault; + + /// @notice The `VaultHub` contract VaultHub public vaultHub; + /** + * @notice Constructor sets the stETH token address and the implementation contract address. + * @param _stETH Address of the stETH token contract. + */ constructor(address _stETH) { if (_stETH == address(0)) revert ZeroArgument("_stETH"); @@ -25,12 +46,20 @@ contract StVaultOwnerWithDashboard is AccessControlEnumerable { stETH = IERC20(_stETH); } - /// INITIALIZATION /// - + /** + * @notice Initializes the contract with the default admin and `StakingVault` address. + * @param _defaultAdmin Address to be granted the `DEFAULT_ADMIN_ROLE`, i.e. the actual owner of the stVault + * @param _stakingVault Address of the `StakingVault` contract. + */ function initialize(address _defaultAdmin, address _stakingVault) external virtual { _initialize(_defaultAdmin, _stakingVault); } + /** + * @dev Internal initialize function. + * @param _defaultAdmin Address to be granted the `DEFAULT_ADMIN_ROLE` + * @param _stakingVault Address of the `StakingVault` contract. + */ function _initialize(address _defaultAdmin, address _stakingVault) internal { if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); @@ -47,54 +76,103 @@ contract StVaultOwnerWithDashboard is AccessControlEnumerable { emit Initialized(); } - /// VIEW FUNCTIONS /// + // ==================== View Functions ==================== + /** + * @notice Returns the vault socket data for the staking vault. + * @return VaultSocket struct containing vault data + */ function vaultSocket() public view returns (VaultHub.VaultSocket memory) { return vaultHub.vaultSocket(address(stakingVault)); } + /** + * @notice Returns the stETH share limit of the vault + * @return The share limit as a uint96 + */ function shareLimit() external view returns (uint96) { return vaultSocket().shareLimit; } + /** + * @notice Returns the number of stETHshares minted + * @return The shares minted as a uint96 + */ function sharesMinted() external view returns (uint96) { return vaultSocket().sharesMinted; } + /** + * @notice Returns the reserve ratio of the vault + * @return The reserve ratio as a uint16 + */ function reserveRatio() external view returns (uint16) { return vaultSocket().reserveRatio; } + /** + * @notice Returns the threshold reserve ratio of the vault. + * @return The threshold reserve ratio as a uint16. + */ function thresholdReserveRatio() external view returns (uint16) { return vaultSocket().reserveRatioThreshold; } + /** + * @notice Returns the treasury fee basis points. + * @return The treasury fee in basis points as a uint16. + */ function treasuryFee() external view returns (uint16) { return vaultSocket().treasuryFeeBP; } - /// VAULT MANAGEMENT /// + // ==================== Vault Management Functions ==================== + /** + * @notice Transfers ownership of the staking vault to a new owner. + * @param _newOwner Address of the new owner. + */ function transferStVaultOwnership(address _newOwner) external virtual onlyRole(DEFAULT_ADMIN_ROLE) { _transferStVaultOwnership(_newOwner); } + /** + * @notice Disconnects the staking vault from the vault hub. + */ function disconnectFromVaultHub() external payable virtual onlyRole(DEFAULT_ADMIN_ROLE) { _disconnectFromVaultHub(); } + /** + * @notice Funds the staking vault with ether + */ function fund() external payable virtual onlyRole(DEFAULT_ADMIN_ROLE) { _fund(); } + /** + * @notice Withdraws ether from the staking vault to a recipient + * @param _recipient Address of the recipient + * @param _ether Amount of ether to withdraw + */ function withdraw(address _recipient, uint256 _ether) external virtual onlyRole(DEFAULT_ADMIN_ROLE) { _withdraw(_recipient, _ether); } + /** + * @notice Requests the exit of a validator from the staking vault + * @param _validatorPublicKey Public key of the validator to exit + */ function requestValidatorExit(bytes calldata _validatorPublicKey) external onlyRole(DEFAULT_ADMIN_ROLE) { _requestValidatorExit(_validatorPublicKey); } + /** + * @notice Deposits validators to the beacon chain + * @param _numberOfDeposits Number of validator deposits + * @param _pubkeys Concatenated public keys of the validators + * @param _signatures Concatenated signatures of the validators + */ function depositToBeaconChain( uint256 _numberOfDeposits, bytes calldata _pubkeys, @@ -103,6 +181,11 @@ contract StVaultOwnerWithDashboard is AccessControlEnumerable { _depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); } + /** + * @notice Mints stETH tokens backed by the vault to a recipient. + * @param _recipient Address of the recipient + * @param _tokens Amount of tokens to mint + */ function mint( address _recipient, uint256 _tokens @@ -110,16 +193,27 @@ contract StVaultOwnerWithDashboard is AccessControlEnumerable { _mint(_recipient, _tokens); } + /** + * @notice Burns stETH tokens from the sender backed by the vault + * @param _tokens Amount of tokens to burn + */ function burn(uint256 _tokens) external virtual onlyRole(DEFAULT_ADMIN_ROLE) { _burn(_tokens); } - function rebalanceVault(uint256 _ether) external payable virtual onlyRole(DEFAULT_ADMIN_ROLE) fundAndProceed { + /** + * @notice Rebalances the vault by transferring ether + * @param _ether Amount of ether to rebalance + */ + function rebalanceVault(uint256 _ether) external virtual onlyRole(DEFAULT_ADMIN_ROLE) { _rebalanceVault(_ether); } - /// INTERNAL /// + // ==================== Internal Functions ==================== + /** + * @dev Modifier to fund the staking vault if msg.value > 0 + */ modifier fundAndProceed() { if (msg.value > 0) { _fund(); @@ -127,26 +221,51 @@ contract StVaultOwnerWithDashboard is AccessControlEnumerable { _; } + /** + * @dev Transfers ownership of the staking vault to a new owner + * @param _newOwner Address of the new owner + */ function _transferStVaultOwnership(address _newOwner) internal { OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); } + /** + * @dev Disconnects the staking vault from the vault hub + */ function _disconnectFromVaultHub() internal { vaultHub.disconnectVault(address(stakingVault)); } + /** + * @dev Funds the staking vault with the ether sent in the transaction + */ function _fund() internal { stakingVault.fund{value: msg.value}(); } + /** + * @dev Withdraws ether from the staking vault to a recipient + * @param _recipient Address of the recipient + * @param _ether Amount of ether to withdraw + */ function _withdraw(address _recipient, uint256 _ether) internal { stakingVault.withdraw(_recipient, _ether); } + /** + * @dev Requests the exit of a validator from the staking vault + * @param _validatorPublicKey Public key of the validator to exit + */ function _requestValidatorExit(bytes calldata _validatorPublicKey) internal { stakingVault.requestValidatorExit(_validatorPublicKey); } + /** + * @dev Deposits validators to the beacon chain + * @param _numberOfDeposits Number of validator deposits + * @param _pubkeys Concatenated public keys of the validators + * @param _signatures Concatenated signatures of the validators + */ function _depositToBeaconChain( uint256 _numberOfDeposits, bytes calldata _pubkeys, @@ -155,26 +274,51 @@ contract StVaultOwnerWithDashboard is AccessControlEnumerable { stakingVault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); } + /** + * @dev Mints stETH tokens backed by the vault to a recipient + * @param _recipient Address of the recipient + * @param _tokens Amount of tokens to mint + */ function _mint(address _recipient, uint256 _tokens) internal { vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); } + /** + * @dev Burns stETH tokens from the sender backed by the vault + * @param _tokens Amount of tokens to burn + */ function _burn(uint256 _tokens) internal { stETH.transferFrom(msg.sender, address(vaultHub), _tokens); vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); } + /** + * @dev Rebalances the vault by transferring ether + * @param _ether Amount of ether to rebalance + */ function _rebalanceVault(uint256 _ether) internal { stakingVault.rebalance(_ether); } - /// EVENTS /// + // ==================== Events ==================== + + /// @notice Emitted when the contract is initialized event Initialized(); - /// ERRORS /// + // ==================== Errors ==================== + + /// @notice Error for zero address arguments + /// @param argName Name of the argument that is zero + error ZeroArgument(string argName); - error ZeroArgument(string); + /// @notice Error when the withdrawable amount is insufficient. + /// @param withdrawable The amount that is withdrawable + /// @param requested The amount requested to withdraw error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); + + /// @notice Error when direct calls to the implementation are forbidden error NonProxyCallsForbidden(); + + /// @notice Error when the contract is already initialized. error AlreadyInitialized(); } diff --git a/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol b/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol index 1c61460c9..46f48cd27 100644 --- a/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol +++ b/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol @@ -1,5 +1,5 @@ -// SPDX-FileCopyrightText: 2024 Lido // SPDX-License-Identifier: GPL-3.0 +// SPDX-FileCopyrightText: 2024 Lido // See contracts/COMPILERS.md pragma solidity 0.8.25; @@ -11,50 +11,158 @@ import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; import {StVaultOwnerWithDashboard} from "./StVaultOwnerWithDashboard.sol"; import {Math256} from "contracts/common/lib/Math256.sol"; -// kinda out of ideas what to name this contract +/** + * @title StVaultOwnerWithDelegation + * @notice This contract serves as an owner for `StakingVault` with additional delegation capabilities. + * It extends `StVaultOwnerWithDashboard` and implements `IReportReceiver`. + * The contract provides administrative functions for managing the staking vault, + * including funding, withdrawing, depositing to the beacon chain, minting, burning, + * rebalancing operations, and fee management. All these functions are only callable + * by accounts with the appropriate roles. + * + * @notice `IReportReceiver` is implemented to receive reports from the staking vault, which in turn + * receives the report from the vault hub. We need the report to calculate the accumulated management due. + * + * @notice The term "fee" is used to express the fee percentage as basis points, e.g. 5%, + * while "due" is the actual amount of the fee, e.g. 1 ether + */ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceiver { - /// CONSTANTS /// - - uint256 private constant BP_BASE = 100_00; - uint256 private constant MAX_FEE = BP_BASE; - - /// ROLES /// - + // ==================== Constants ==================== + + uint256 private constant BP_BASE = 10000; // Basis points base (100%) + uint256 private constant MAX_FEE = BP_BASE; // Maximum fee in basis points (100%) + + // ==================== Roles ==================== + + /** + * @notice Role for the manager. + * Manager manages the vault on behalf of the owner. + * Manager can: + * - set the management fee + * - claim the management due + * - disconnect the vault from the vault hub + * - rebalance the vault + * - vote on ownership transfer + * - vote on performance fee changes + */ bytes32 public constant MANAGER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.ManagerRole"); + + /** + * @notice Role for the staker. + * Staker can: + * - fund the vault + * - withdraw from the vault + */ bytes32 public constant STAKER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.StakerRole"); + + /** @notice Role for the operator + * Operator can: + * - claim the performance due + * - vote on performance fee changes + * - vote on ownership transfer + * - set the Key Master role + */ bytes32 public constant OPERATOR_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.OperatorRole"); + + /** + * @notice Role for the key master. + * Key master can: + * - deposit validators to the beacon chain + */ bytes32 public constant KEY_MASTER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.KeyMasterRole"); + + /** + * @notice Role for the token master. + * Token master can: + * - mint stETH tokens + * - burn stETH tokens + */ bytes32 public constant TOKEN_MASTER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.TokenMasterRole"); + + /** + * @notice Role for the Lido DAO. + * This can be the Lido DAO agent, EasyTrack or any other DAO decision-making system. + * Lido DAO can: + * - set the operator role + * - vote on ownership transfer + */ bytes32 public constant LIDO_DAO_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.LidoDAORole"); - /// STATE /// + // ==================== State Variables ==================== + /// @notice The last report for which the performance due was claimed IStakingVault.Report public lastClaimedReport; + /// @notice Management fee in basis points uint256 public managementFee; + + /// @notice Performance fee in basis points uint256 public performanceFee; + + /** + * @notice Accumulated management fee due amount + * Management due is calculated as a percentage (`managementFee`) of the vault valuation increase + * since the last report. + */ uint256 public managementDue; - /// VOTING /// + // ==================== Voting ==================== - mapping(bytes32 callId => mapping(bytes32 role => uint256 timestamp)) public votings; + /// @notice Tracks votes for function calls requiring multi-role approval. + mapping(bytes32 => mapping(bytes32 => uint256)) public votings; - constructor(address _stETH) StVaultOwnerWithDashboard(_stETH) {} + // ==================== Initialization ==================== - /// INITIALIZATION /// + /** + * @notice Constructor sets the stETH token address. + * @param _stETH Address of the stETH token contract. + */ + constructor(address _stETH) StVaultOwnerWithDashboard(_stETH) {} + /** + * @notice Initializes the contract with the default admin and `StakingVault` address. + * Sets up roles and role administrators. + * @param _defaultAdmin Address to be granted the `DEFAULT_ADMIN_ROLE`. + * @param _stakingVault Address of the `StakingVault` contract. + */ function initialize(address _defaultAdmin, address _stakingVault) external override { _initialize(_defaultAdmin, _stakingVault); + /** + * Granting `LIDO_DAO_ROLE` to the default admin is needed to set the initial Lido DAO address + * in the `createVault` function in the vault factory, so that we don't have to pass it + * to this initialize function and break the inherited function signature. + * This role will be revoked in the `createVault` function in the vault factory and + * will only remain on the Lido DAO address + */ _grantRole(LIDO_DAO_ROLE, _defaultAdmin); + + /** + * The node operator in the vault must be approved by Lido DAO. + * The vault owner (`DEFAULT_ADMIN_ROLE`) cannot change the node operator. + */ _setRoleAdmin(OPERATOR_ROLE, LIDO_DAO_ROLE); + + /** + * Only Lido DAO can assign the Lido DAO role. + */ _setRoleAdmin(LIDO_DAO_ROLE, LIDO_DAO_ROLE); + + /** + * The operator role can change the key master role. + */ _setRoleAdmin(KEY_MASTER_ROLE, OPERATOR_ROLE); } - /// VIEW FUNCTIONS /// + // ==================== View Functions ==================== + /** + * @notice Returns the amount of ether that can be withdrawn from the vault + * accounting for the locked amount, the management due and the performance due. + * @return The withdrawable amount in ether. + */ function withdrawable() public view returns (uint256) { + // Question: shouldn't we reserve both locked + dues, not max(locked, dues)? uint256 reserved = Math256.max(stakingVault.locked(), managementDue + performanceDue()); uint256 value = stakingVault.valuation(); @@ -65,6 +173,10 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive return value - reserved; } + /** + * @notice Calculates the performance fee due based on the latest report. + * @return The performance fee due in ether. + */ function performanceDue() public view returns (uint256) { IStakingVault.Report memory latestReport = stakingVault.latestReport(); @@ -78,46 +190,58 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive } } + /** + * @notice Returns the committee roles required for transferring the ownership of the staking vault. + * @return An array of role identifiers. + */ function ownershipTransferCommittee() public pure returns (bytes32[] memory) { bytes32[] memory roles = new bytes32[](3); - roles[0] = MANAGER_ROLE; roles[1] = OPERATOR_ROLE; roles[2] = LIDO_DAO_ROLE; - return roles; } + /** + * @notice Returns the committee roles required for performance fee changes. + * @return An array of role identifiers. + */ function performanceFeeCommittee() public pure returns (bytes32[] memory) { bytes32[] memory roles = new bytes32[](2); - roles[0] = MANAGER_ROLE; roles[1] = OPERATOR_ROLE; - return roles; } - /// FEE MANAGEMENT /// + // ==================== Fee Management ==================== + /** + * @notice Sets the management fee. + * @param _newManagementFee The new management fee in basis points. + */ function setManagementFee(uint256 _newManagementFee) external onlyRole(MANAGER_ROLE) { if (_newManagementFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); - managementFee = _newManagementFee; } + /** + * @notice Sets the performance fee. + * @param _newPerformanceFee The new performance fee in basis points. + */ function setPerformanceFee(uint256 _newPerformanceFee) external onlyIfVotedBy(performanceFeeCommittee(), 7 days) { if (_newPerformanceFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); if (performanceDue() > 0) revert PerformanceDueUnclaimed(); - performanceFee = _newPerformanceFee; } + /** + * @notice Claims the accumulated management fee. + * @param _recipient Address of the recipient. + * @param _liquid If true, mints stETH tokens; otherwise, withdraws ether. + */ function claimManagementDue(address _recipient, bool _liquid) external onlyRole(MANAGER_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); - - if (!stakingVault.isHealthy()) { - revert VaultNotHealthy(); - } + if (!stakingVault.isHealthy()) revert VaultNotHealthy(); uint256 due = managementDue; @@ -132,32 +256,55 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive } } - /// VAULT MANAGEMENT /// + // ==================== Vault Management Functions ==================== + /** + * @notice Transfers ownership of the staking vault to a new owner. + * Requires approval from the ownership transfer committee. + * @param _newOwner Address of the new owner. + */ function transferStVaultOwnership( address _newOwner ) public override onlyIfVotedBy(ownershipTransferCommittee(), 7 days) { _transferStVaultOwnership(_newOwner); } + /** + * @notice Disconnects the staking vault from the vault hub. + */ function disconnectFromVaultHub() external payable override onlyRole(MANAGER_ROLE) { _disconnectFromVaultHub(); } - /// VAULT OPERATIONS /// + // ==================== Vault Operations ==================== + /** + * @notice Funds the staking vault with ether. + */ function fund() external payable override onlyRole(STAKER_ROLE) { _fund(); } + /** + * @notice Withdraws ether from the staking vault to a recipient. + * @param _recipient Address of the recipient. + * @param _ether Amount of ether to withdraw. + */ function withdraw(address _recipient, uint256 _ether) external override onlyRole(STAKER_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (_ether == 0) revert ZeroArgument("_ether"); - if (withdrawable() < _ether) revert InsufficientWithdrawableAmount(withdrawable(), _ether); + uint256 available = withdrawable(); + if (available < _ether) revert InsufficientWithdrawableAmount(available, _ether); _withdraw(_recipient, _ether); } + /** + * @notice Deposits validators to the beacon chain. + * @param _numberOfDeposits Number of validator deposits. + * @param _pubkeys Concatenated public keys of the validators. + * @param _signatures Concatenated signatures of the validators. + */ function depositToBeaconChain( uint256 _numberOfDeposits, bytes calldata _pubkeys, @@ -166,6 +313,11 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive _depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); } + /** + * @notice Claims the performance fee due. + * @param _recipient Address of the recipient. + * @param _liquid If true, mints stETH tokens; otherwise, withdraws ether. + */ function claimPerformanceDue(address _recipient, bool _liquid) external onlyRole(OPERATOR_ROLE) { if (_recipient == address(0)) revert ZeroArgument("_recipient"); @@ -182,6 +334,11 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive } } + /** + * @notice Mints stETH tokens backed by the vault to a recipient. + * @param _recipient Address of the recipient. + * @param _tokens Amount of tokens to mint. + */ function mint( address _recipient, uint256 _tokens @@ -189,25 +346,43 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive _mint(_recipient, _tokens); } + /** + * @notice Burns stETH tokens from the sender backed by the vault. + * @param _tokens Amount of tokens to burn. + */ function burn(uint256 _tokens) external override onlyRole(TOKEN_MASTER_ROLE) { _burn(_tokens); } - function rebalanceVault(uint256 _ether) external payable override onlyRole(MANAGER_ROLE) fundAndProceed { + /** + * @notice Rebalances the vault by transferring ether. + * @param _ether Amount of ether to rebalance. + */ + function rebalanceVault(uint256 _ether) external override onlyRole(MANAGER_ROLE) { _rebalanceVault(_ether); } - /// REPORT HANDLING /// + // ==================== Report Handling ==================== - // solhint-disable-next-line no-unused-vars + /** + * @notice Hook called by the staking vault during the report in the staking vault. + * @param _valuation The new valuation of the vault. + * @param _inOutDelta The net inflow or outflow since the last report. + * @param _locked The amount of funds locked in the vault. + */ function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { if (msg.sender != address(stakingVault)) revert OnlyStVaultCanCallOnReportHook(); managementDue += (_valuation * managementFee) / 365 / BP_BASE; } - /// INTERNAL /// + // ==================== Internal Functions ==================== + /** + * @dev Withdraws the due amount to a recipient, ensuring sufficient unlocked funds. + * @param _recipient Address of the recipient. + * @param _ether Amount of ether to withdraw. + */ function _withdrawDue(address _recipient, uint256 _ether) internal { int256 unlocked = int256(stakingVault.valuation()) - int256(stakingVault.locked()); uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; @@ -216,14 +391,12 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive _withdraw(_recipient, _ether); } - /// @notice Requires approval from all committee members within a voting period - /// @dev Uses a bitmap to track new votes within the call instead of updating storage immediately, - /// this way we avoid unnecessary storage writes if the vote is deciding - /// because the votes will reset anyway - /// @param _committee Array of role identifiers that form the voting committee - /// @param _votingPeriod Time window in seconds during which votes remain valid - /// @custom:throws UnauthorizedCaller if caller has none of the committee roles - /// @custom:security Votes expire after _votingPeriod seconds to prevent stale approvals + /** + * @dev Modifier that requires approval from all committee members within a voting period. + * Uses a bitmap to track new votes within the call instead of updating storage immediately. + * @param _committee Array of role identifiers that form the voting committee. + * @param _votingPeriod Time window in seconds during which votes remain valid. + */ modifier onlyIfVotedBy(bytes32[] memory _committee, uint256 _votingPeriod) { bytes32 callId = keccak256(msg.data); uint256 committeeSize = _committee.length; @@ -244,7 +417,7 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive } } - if (votesToUpdateBitmap == 0) revert UnauthorizedCaller(); + if (votesToUpdateBitmap == 0) revert NotACommitteeMember(); if (voteTally == committeeSize) { for (uint256 i = 0; i < committeeSize; ++i) { @@ -262,17 +435,30 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive } } - /// * * * * * EVENTS * * * * * /// + // ==================== Events ==================== + /// @notice Emitted when a role member votes on a function requiring committee approval. event RoleMemberVoted(address member, bytes32 role, uint256 timestamp, bytes data); - /// * * * * * ERRORS * * * * * /// + // ==================== Errors ==================== - error UnauthorizedCaller(); + /// @notice Thrown if the caller is not a member of the committee. + error NotACommitteeMember(); + + /// @notice Thrown if the new fee exceeds the maximum allowed fee. error NewFeeCannotExceedMaxFee(); + + /// @notice Thrown if the performance due is unclaimed. error PerformanceDueUnclaimed(); + + /// @notice Thrown if the unlocked amount is insufficient. + /// @param unlocked The amount that is unlocked. + /// @param requested The amount requested to withdraw. error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); + + /// @notice Error when the vault is not healthy. error VaultNotHealthy(); + + /// @notice Hook can only be called by the staking vault. error OnlyStVaultCanCallOnReportHook(); - error FeeCannotExceed100(); } diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 5d3324c17..38e9084a7 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -20,7 +20,6 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, /// @custom:storage-location erc7201:StakingVault.Vault struct VaultStorage { IStakingVault.Report report; - uint128 locked; int128 inOutDelta; } @@ -61,7 +60,7 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, _transferOwnership(_owner); } - function version() public pure virtual returns(uint256) { + function version() public pure virtual returns (uint256) { return _version; } @@ -81,18 +80,14 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, function valuation() public view returns (uint256) { VaultStorage storage $ = _getVaultStorage(); - return uint256(int256( - int128($.report.valuation) - + $.inOutDelta - - $.report.inOutDelta - )); + return uint256(int256(int128($.report.valuation) + $.inOutDelta - $.report.inOutDelta)); } function isHealthy() public view returns (bool) { return valuation() >= _getVaultStorage().locked; } - function locked() external view returns(uint256) { + function locked() external view returns (uint256) { return _getVaultStorage().locked; } @@ -105,7 +100,7 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, return _valuation - _locked; } - function inOutDelta() external view returns(int256) { + function inOutDelta() external view returns (int256) { return _getVaultStorage().inOutDelta; } @@ -166,6 +161,7 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, emit Locked(_locked); } + // TODO: SHOULD THIS BE PAYABLE? function rebalance(uint256 _ether) external { if (_ether == 0) revert ZeroArgument("_ether"); if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); From 137ced50e9fa2e246fa583be8aed62ebf840e047 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 28 Nov 2024 18:01:04 +0500 Subject: [PATCH 278/338] test: update tests --- .../vaults/StVaultOwnerWithDashboard.sol | 4 +- .../vaults/StVaultOwnerWithDelegation.sol | 12 +- contracts/0.8.25/vaults/StakingVault.sol | 2 +- contracts/0.8.25/vaults/VaultDashboard.sol | 150 -------------- contracts/0.8.25/vaults/VaultFactory.sol | 97 +++++---- contracts/0.8.25/vaults/VaultStaffRoom.sol | 189 ------------------ .../vaults/interfaces/IStakingVault.sol | 2 +- lib/proxy.ts | 34 ++-- lib/state-file.ts | 2 +- scripts/scratch/steps/0145-deploy-vaults.ts | 4 +- ... => stvault-owner-with-delegation.test.ts} | 32 +-- .../vault-delegation-layer-voting.test.ts | 136 ++++++------- test/0.8.25/vaults/vault.test.ts | 15 +- test/0.8.25/vaults/vaultFactory.test.ts | 33 +-- .../vaults-happy-path.integration.ts | 37 ++-- 15 files changed, 218 insertions(+), 531 deletions(-) delete mode 100644 contracts/0.8.25/vaults/VaultDashboard.sol delete mode 100644 contracts/0.8.25/vaults/VaultStaffRoom.sol rename test/0.8.25/vaults/{vaultStaffRoom.test.ts => stvault-owner-with-delegation.test.ts} (65%) diff --git a/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol b/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol index 85d98f244..b4f206397 100644 --- a/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol +++ b/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol @@ -205,7 +205,7 @@ contract StVaultOwnerWithDashboard is AccessControlEnumerable { * @notice Rebalances the vault by transferring ether * @param _ether Amount of ether to rebalance */ - function rebalanceVault(uint256 _ether) external virtual onlyRole(DEFAULT_ADMIN_ROLE) { + function rebalanceVault(uint256 _ether) external payable virtual onlyRole(DEFAULT_ADMIN_ROLE) fundAndProceed { _rebalanceVault(_ether); } @@ -297,7 +297,7 @@ contract StVaultOwnerWithDashboard is AccessControlEnumerable { * @param _ether Amount of ether to rebalance */ function _rebalanceVault(uint256 _ether) internal { - stakingVault.rebalance(_ether); + stakingVault.rebalance{value: msg.value}(_ether); } // ==================== Events ==================== diff --git a/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol b/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol index 46f48cd27..40776e36f 100644 --- a/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol +++ b/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol @@ -138,15 +138,15 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive _grantRole(LIDO_DAO_ROLE, _defaultAdmin); /** - * The node operator in the vault must be approved by Lido DAO. - * The vault owner (`DEFAULT_ADMIN_ROLE`) cannot change the node operator. + * Only Lido DAO can assign the Lido DAO role. */ - _setRoleAdmin(OPERATOR_ROLE, LIDO_DAO_ROLE); + _setRoleAdmin(LIDO_DAO_ROLE, LIDO_DAO_ROLE); /** - * Only Lido DAO can assign the Lido DAO role. + * The node operator in the vault must be approved by Lido DAO. + * The vault owner (`DEFAULT_ADMIN_ROLE`) cannot change the node operator. */ - _setRoleAdmin(LIDO_DAO_ROLE, LIDO_DAO_ROLE); + _setRoleAdmin(OPERATOR_ROLE, LIDO_DAO_ROLE); /** * The operator role can change the key master role. @@ -358,7 +358,7 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive * @notice Rebalances the vault by transferring ether. * @param _ether Amount of ether to rebalance. */ - function rebalanceVault(uint256 _ether) external override onlyRole(MANAGER_ROLE) { + function rebalanceVault(uint256 _ether) external payable override onlyRole(MANAGER_ROLE) fundAndProceed { _rebalanceVault(_ether); } diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 38e9084a7..5970b3853 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -162,7 +162,7 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, } // TODO: SHOULD THIS BE PAYABLE? - function rebalance(uint256 _ether) external { + function rebalance(uint256 _ether) external payable { if (_ether == 0) revert ZeroArgument("_ether"); if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); // TODO: should we revert on msg.value > _ether diff --git a/contracts/0.8.25/vaults/VaultDashboard.sol b/contracts/0.8.25/vaults/VaultDashboard.sol deleted file mode 100644 index 0385c5fe3..000000000 --- a/contracts/0.8.25/vaults/VaultDashboard.sol +++ /dev/null @@ -1,150 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md -pragma solidity 0.8.25; - -import {IStakingVault} from "./interfaces/IStakingVault.sol"; -import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; -import {IERC20} from "@openzeppelin/contracts-v5.0.2/token/ERC20/IERC20.sol"; -import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; -import {VaultHub} from "./VaultHub.sol"; - -// TODO: natspec -// TODO: think about the name - -contract VaultDashboard is AccessControlEnumerable { - bytes32 public constant OWNER = DEFAULT_ADMIN_ROLE; - bytes32 public constant MANAGER_ROLE = keccak256("Vault.VaultDashboard.ManagerRole"); - - IERC20 public immutable stETH; - address private immutable _SELF; - - bool public isInitialized; - IStakingVault public stakingVault; - VaultHub public vaultHub; - - constructor(address _stETH) { - if (_stETH == address(0)) revert ZeroArgument("_stETH"); - - _SELF = address(this); - stETH = IERC20(_stETH); - } - - function initialize(address _defaultAdmin, address _stakingVault) external virtual { - _initialize(_defaultAdmin, _stakingVault); - } - - function _initialize(address _defaultAdmin, address _stakingVault) internal { - if (_defaultAdmin == address(0)) revert ZeroArgument("_defaultAdmin"); - if (_stakingVault == address(0)) revert ZeroArgument("_stakingVault"); - if (isInitialized) revert AlreadyInitialized(); - - if (address(this) == _SELF) { - revert NonProxyCallsForbidden(); - } - - isInitialized = true; - - _grantRole(OWNER, _defaultAdmin); - - stakingVault = IStakingVault(_stakingVault); - vaultHub = VaultHub(stakingVault.vaultHub()); - - emit Initialized(); - } - - /// GETTERS /// - - function vaultSocket() external view returns (VaultHub.VaultSocket memory) { - return vaultHub.vaultSocket(address(stakingVault)); - } - - function shareLimit() external view returns (uint96) { - return vaultHub.vaultSocket(address(stakingVault)).shareLimit; - } - - function sharesMinted() external view returns (uint96) { - return vaultHub.vaultSocket(address(stakingVault)).sharesMinted; - } - - function reserveRatio() external view returns (uint16) { - return vaultHub.vaultSocket(address(stakingVault)).reserveRatio; - } - - function thresholdReserveRatioBP() external view returns (uint16) { - return vaultHub.vaultSocket(address(stakingVault)).reserveRatioThreshold; - } - - function treasuryFeeBP() external view returns (uint16) { - return vaultHub.vaultSocket(address(stakingVault)).treasuryFeeBP; - } - - /// VAULT MANAGEMENT /// - - function transferStakingVaultOwnership(address _newOwner) public virtual onlyRole(OWNER) { - OwnableUpgradeable(address(stakingVault)).transferOwnership(_newOwner); - } - - function disconnectFromHub() external payable onlyRole(MANAGER_ROLE) { - vaultHub.disconnectVault(address(stakingVault)); - } - - /// OPERATION /// - - function fund() external payable virtual onlyRole(MANAGER_ROLE) { - stakingVault.fund{value: msg.value}(); - } - - function withdraw(address _recipient, uint256 _ether) external virtual onlyRole(MANAGER_ROLE) { - stakingVault.withdraw(_recipient, _ether); - } - - function requestValidatorExit(bytes calldata _validatorPublicKey) external onlyRole(MANAGER_ROLE) { - stakingVault.requestValidatorExit(_validatorPublicKey); - } - - function depositToBeaconChain( - uint256 _numberOfDeposits, - bytes calldata _pubkeys, - bytes calldata _signatures - ) external virtual onlyRole(MANAGER_ROLE) { - stakingVault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); - } - - /// LIQUIDITY /// - - function mint(address _recipient, uint256 _tokens) external payable virtual onlyRole(MANAGER_ROLE) fundAndProceed { - vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); - } - - function burn(uint256 _tokens) external virtual onlyRole(MANAGER_ROLE) { - stETH.transferFrom(msg.sender, address(vaultHub), _tokens); - vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); - } - - /// REBALANCE /// - - function rebalanceVault(uint256 _ether) external payable virtual onlyRole(MANAGER_ROLE) fundAndProceed { - stakingVault.rebalance(_ether); - } - - /// MODIFIERS /// - - modifier fundAndProceed() { - if (msg.value > 0) { - stakingVault.fund{value: msg.value}(); - } - _; - } - - /// EVENTS /// - event Initialized(); - - /// ERRORS /// - - error ZeroArgument(string); - error InsufficientWithdrawableAmount(uint256 withdrawable, uint256 requested); - error NonProxyCallsForbidden(); - error AlreadyInitialized(); -} diff --git a/contracts/0.8.25/vaults/VaultFactory.sol b/contracts/0.8.25/vaults/VaultFactory.sol index f66190911..143b727c1 100644 --- a/contracts/0.8.25/vaults/VaultFactory.sol +++ b/contracts/0.8.25/vaults/VaultFactory.sol @@ -9,89 +9,102 @@ import {IStakingVault} from "./interfaces/IStakingVault.sol"; pragma solidity 0.8.25; -interface IVaultStaffRoom { - struct VaultStaffRoomParams { +interface IStVaultOwnerWithDelegation { + struct InitializationParams { uint256 managementFee; uint256 performanceFee; address manager; address operator; } - function OWNER() external view returns (bytes32); + function DEFAULT_ADMIN_ROLE() external view returns (bytes32); + function MANAGER_ROLE() external view returns (bytes32); + function OPERATOR_ROLE() external view returns (bytes32); + function LIDO_DAO_ROLE() external view returns (bytes32); + function initialize(address admin, address stakingVault) external; + function setManagementFee(uint256 _newManagementFee) external; + function setPerformanceFee(uint256 _newPerformanceFee) external; + function grantRole(bytes32 role, address account) external; + function revokeRole(bytes32 role, address account) external; } contract VaultFactory is UpgradeableBeacon { - - address public immutable vaultStaffRoomImpl; + address public immutable stVaultOwnerWithDelegationImpl; /// @param _owner The address of the VaultFactory owner /// @param _stakingVaultImpl The address of the StakingVault implementation - /// @param _vaultStaffRoomImpl The address of the VaultStaffRoom implementation - constructor(address _owner, address _stakingVaultImpl, address _vaultStaffRoomImpl) UpgradeableBeacon(_stakingVaultImpl, _owner) { - if (_vaultStaffRoomImpl == address(0)) revert ZeroArgument("_vaultStaffRoom"); - - vaultStaffRoomImpl = _vaultStaffRoomImpl; + /// @param _stVaultOwnerWithDelegationImpl The address of the StVaultOwnerWithDelegation implementation + constructor( + address _owner, + address _stakingVaultImpl, + address _stVaultOwnerWithDelegationImpl + ) UpgradeableBeacon(_stakingVaultImpl, _owner) { + if (_stVaultOwnerWithDelegationImpl == address(0)) revert ZeroArgument("_stVaultOwnerWithDelegation"); + + stVaultOwnerWithDelegationImpl = _stVaultOwnerWithDelegationImpl; } - /// @notice Creates a new StakingVault and VaultStaffRoom contracts + /// @notice Creates a new StakingVault and StVaultOwnerWithDelegation contracts /// @param _stakingVaultParams The params of vault initialization - /// @param _vaultStaffRoomParams The params of vault initialization + /// @param _initializationParams The params of vault initialization function createVault( bytes calldata _stakingVaultParams, - IVaultStaffRoom.VaultStaffRoomParams calldata _vaultStaffRoomParams - ) - external - returns(IStakingVault vault, IVaultStaffRoom vaultStaffRoom) - { - if (_vaultStaffRoomParams.manager == address(0)) revert ZeroArgument("manager"); - if (_vaultStaffRoomParams.operator == address(0)) revert ZeroArgument("operator"); + IStVaultOwnerWithDelegation.InitializationParams calldata _initializationParams, + address _lidoAgent + ) external returns (IStakingVault vault, IStVaultOwnerWithDelegation stVaultOwnerWithDelegation) { + if (_initializationParams.manager == address(0)) revert ZeroArgument("manager"); + if (_initializationParams.operator == address(0)) revert ZeroArgument("operator"); vault = IStakingVault(address(new BeaconProxy(address(this), ""))); - vaultStaffRoom = IVaultStaffRoom(Clones.clone(vaultStaffRoomImpl)); + stVaultOwnerWithDelegation = IStVaultOwnerWithDelegation(Clones.clone(stVaultOwnerWithDelegationImpl)); - //grant roles for factory to set fees and roles - vaultStaffRoom.initialize(address(this), address(vault)); + stVaultOwnerWithDelegation.initialize(address(this), address(vault)); - vaultStaffRoom.grantRole(vaultStaffRoom.MANAGER_ROLE(), _vaultStaffRoomParams.manager); - vaultStaffRoom.grantRole(vaultStaffRoom.OPERATOR_ROLE(), _vaultStaffRoomParams.operator); - vaultStaffRoom.grantRole(vaultStaffRoom.OWNER(), msg.sender); + stVaultOwnerWithDelegation.grantRole(stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), _lidoAgent); + stVaultOwnerWithDelegation.grantRole(stVaultOwnerWithDelegation.MANAGER_ROLE(), _initializationParams.manager); + stVaultOwnerWithDelegation.grantRole( + stVaultOwnerWithDelegation.OPERATOR_ROLE(), + _initializationParams.operator + ); + stVaultOwnerWithDelegation.grantRole(stVaultOwnerWithDelegation.DEFAULT_ADMIN_ROLE(), msg.sender); - vaultStaffRoom.grantRole(vaultStaffRoom.MANAGER_ROLE(), address(this)); - vaultStaffRoom.setManagementFee(_vaultStaffRoomParams.managementFee); - vaultStaffRoom.setPerformanceFee(_vaultStaffRoomParams.performanceFee); + stVaultOwnerWithDelegation.grantRole(stVaultOwnerWithDelegation.MANAGER_ROLE(), address(this)); + stVaultOwnerWithDelegation.setManagementFee(_initializationParams.managementFee); + stVaultOwnerWithDelegation.setPerformanceFee(_initializationParams.performanceFee); //revoke roles from factory - vaultStaffRoom.revokeRole(vaultStaffRoom.MANAGER_ROLE(), address(this)); - vaultStaffRoom.revokeRole(vaultStaffRoom.OWNER(), address(this)); + stVaultOwnerWithDelegation.revokeRole(stVaultOwnerWithDelegation.MANAGER_ROLE(), address(this)); + stVaultOwnerWithDelegation.revokeRole(stVaultOwnerWithDelegation.DEFAULT_ADMIN_ROLE(), address(this)); + stVaultOwnerWithDelegation.revokeRole(stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), address(this)); - vault.initialize(address(vaultStaffRoom), _stakingVaultParams); + vault.initialize(address(stVaultOwnerWithDelegation), _stakingVaultParams); - emit VaultCreated(address(vaultStaffRoom), address(vault)); - emit VaultStaffRoomCreated(msg.sender, address(vaultStaffRoom)); + emit VaultCreated(address(stVaultOwnerWithDelegation), address(vault)); + emit StVaultOwnerWithDelegationCreated(msg.sender, address(stVaultOwnerWithDelegation)); } /** - * @notice Event emitted on a Vault creation - * @param owner The address of the Vault owner - * @param vault The address of the created Vault - */ + * @notice Event emitted on a Vault creation + * @param owner The address of the Vault owner + * @param vault The address of the created Vault + */ event VaultCreated(address indexed owner, address indexed vault); /** - * @notice Event emitted on a VaultStaffRoom creation - * @param admin The address of the VaultStaffRoom admin - * @param vaultStaffRoom The address of the created VaultStaffRoom - */ - event VaultStaffRoomCreated(address indexed admin, address indexed vaultStaffRoom); + * @notice Event emitted on a StVaultOwnerWithDelegation creation + * @param admin The address of the StVaultOwnerWithDelegation admin + * @param stVaultOwnerWithDelegation The address of the created StVaultOwnerWithDelegation + */ + event StVaultOwnerWithDelegationCreated(address indexed admin, address indexed stVaultOwnerWithDelegation); error ZeroArgument(string); } diff --git a/contracts/0.8.25/vaults/VaultStaffRoom.sol b/contracts/0.8.25/vaults/VaultStaffRoom.sol deleted file mode 100644 index 217597839..000000000 --- a/contracts/0.8.25/vaults/VaultStaffRoom.sol +++ /dev/null @@ -1,189 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md -pragma solidity 0.8.25; - -import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; -import {IStakingVault} from "./interfaces/IStakingVault.sol"; -import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; -import {VaultDashboard} from "./VaultDashboard.sol"; -import {Math256} from "contracts/common/lib/Math256.sol"; - -// TODO: natspec -// TODO: events - -// VaultStaffRoom: Delegates vault operations to different parties: -// - Manager: manages fees -// - Staker: can fund the vault and withdraw funds -// - Operator: can claim performance due and assigns Keymaster sub-role -// - Keymaster: Operator's sub-role for depositing to beacon chain -// - Plumber: manages liquidity, i.e. mints and burns stETH -contract VaultStaffRoom is VaultDashboard, IReportReceiver { - uint256 private constant BP_BASE = 100_00; - uint256 private constant MAX_FEE = BP_BASE; - - bytes32 public constant STAKER_ROLE = keccak256("Vault.VaultStaffRoom.StakerRole"); - bytes32 public constant OPERATOR_ROLE = keccak256("Vault.VaultStaffRoom.OperatorRole"); - bytes32 public constant KEYMASTER_ROLE = keccak256("Vault.VaultStaffRoom.KeymasterRole"); - bytes32 public constant PLUMBER_ROLE = keccak256("Vault.VaultStaffRoom.PlumberRole"); - - IStakingVault.Report public lastClaimedReport; - - uint256 public managementFee; - uint256 public performanceFee; - uint256 public managementDue; - - constructor( - address _stETH - ) VaultDashboard(_stETH) { - } - - function initialize(address _defaultAdmin, address _stakingVault) external override { - _initialize(_defaultAdmin, _stakingVault); - _setRoleAdmin(KEYMASTER_ROLE, OPERATOR_ROLE); - } - - /// * * * * * VIEW FUNCTIONS * * * * * /// - - function withdrawable() public view returns (uint256) { - uint256 reserved = Math256.max(stakingVault.locked(), managementDue + performanceDue()); - uint256 value = stakingVault.valuation(); - - if (reserved > value) { - return 0; - } - - return value - reserved; - } - - function performanceDue() public view returns (uint256) { - IStakingVault.Report memory latestReport = stakingVault.latestReport(); - - int128 rewardsAccrued = int128(latestReport.valuation - lastClaimedReport.valuation) - - (latestReport.inOutDelta - lastClaimedReport.inOutDelta); - - if (rewardsAccrued > 0) { - return (uint128(rewardsAccrued) * performanceFee) / BP_BASE; - } else { - return 0; - } - } - - /// * * * * * MANAGER FUNCTIONS * * * * * /// - - function setManagementFee(uint256 _newManagementFee) external onlyRole(MANAGER_ROLE) { - if (_newManagementFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); - - managementFee = _newManagementFee; - } - - function setPerformanceFee(uint256 _newPerformanceFee) external onlyRole(MANAGER_ROLE) { - if (_newPerformanceFee > MAX_FEE) revert NewFeeCannotExceedMaxFee(); - if (performanceDue() > 0) revert PerformanceDueUnclaimed(); - - performanceFee = _newPerformanceFee; - } - - function claimManagementDue(address _recipient, bool _liquid) external onlyRole(MANAGER_ROLE) { - if (_recipient == address(0)) revert ZeroArgument("_recipient"); - - if (!stakingVault.isHealthy()) { - revert VaultNotHealthy(); - } - - uint256 due = managementDue; - - if (due > 0) { - managementDue = 0; - - if (_liquid) { - vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, due); - } else { - _withdrawDue(_recipient, due); - } - } - } - - /// * * * * * FUNDER FUNCTIONS * * * * * /// - - function fund() external payable override onlyRole(STAKER_ROLE) { - stakingVault.fund{value: msg.value}(); - } - - function withdraw(address _recipient, uint256 _ether) external override onlyRole(STAKER_ROLE) { - if (_recipient == address(0)) revert ZeroArgument("_recipient"); - if (_ether == 0) revert ZeroArgument("_ether"); - if (withdrawable() < _ether) revert InsufficientWithdrawableAmount(withdrawable(), _ether); - - stakingVault.withdraw(_recipient, _ether); - } - - /// * * * * * KEYMASTER FUNCTIONS * * * * * /// - - function depositToBeaconChain( - uint256 _numberOfDeposits, - bytes calldata _pubkeys, - bytes calldata _signatures - ) external override onlyRole(KEYMASTER_ROLE) { - stakingVault.depositToBeaconChain(_numberOfDeposits, _pubkeys, _signatures); - } - - /// * * * * * OPERATOR FUNCTIONS * * * * * /// - - function claimPerformanceDue(address _recipient, bool _liquid) external onlyRole(OPERATOR_ROLE) { - if (_recipient == address(0)) revert ZeroArgument("_recipient"); - - uint256 due = performanceDue(); - - if (due > 0) { - lastClaimedReport = stakingVault.latestReport(); - - if (_liquid) { - vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, due); - } else { - _withdrawDue(_recipient, due); - } - } - } - - /// * * * * * PLUMBER FUNCTIONS * * * * * /// - - function mint(address _recipient, uint256 _tokens) external payable override onlyRole(PLUMBER_ROLE) fundAndProceed { - vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); - } - - function burn(uint256 _tokens) external override onlyRole(PLUMBER_ROLE) { - stETH.transferFrom(msg.sender, address(vaultHub), _tokens); - vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); - } - - /// * * * * * VAULT CALLBACK * * * * * /// - - // solhint-disable-next-line no-unused-vars - function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { - if (msg.sender != address(stakingVault)) revert OnlyVaultCanCallOnReportHook(); - - managementDue += (_valuation * managementFee) / 365 / BP_BASE; - } - - /// * * * * * INTERNAL FUNCTIONS * * * * * /// - - function _withdrawDue(address _recipient, uint256 _ether) internal { - int256 unlocked = int256(stakingVault.valuation()) - int256(stakingVault.locked()); - uint256 unreserved = unlocked >= 0 ? uint256(unlocked) : 0; - if (unreserved < _ether) revert InsufficientUnlockedAmount(unreserved, _ether); - - stakingVault.withdraw(_recipient, _ether); - } - - /// * * * * * ERRORS * * * * * /// - - error SenderHasNeitherRole(address account, bytes32 role1, bytes32 role2); - error NewFeeCannotExceedMaxFee(); - error PerformanceDueUnclaimed(); - error InsufficientUnlockedAmount(uint256 unlocked, uint256 requested); - error VaultNotHealthy(); - error OnlyVaultCanCallOnReportHook(); - error FeeCannotExceed100(); -} diff --git a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol index c98bb40e3..989629a09 100644 --- a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -40,7 +40,7 @@ interface IStakingVault { function requestValidatorExit(bytes calldata _validatorPublicKey) external; - function rebalance(uint256 _ether) external; + function rebalance(uint256 _ether) external payable; function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; } diff --git a/lib/proxy.ts b/lib/proxy.ts index 1a6564f05..60dd65110 100644 --- a/lib/proxy.ts +++ b/lib/proxy.ts @@ -8,14 +8,14 @@ import { OssifiableProxy, OssifiableProxy__factory, StakingVault, + StVaultOwnerWithDelegation, VaultFactory, - VaultStaffRoom, } from "typechain-types"; import { findEventsWithInterfaces } from "lib"; -import { IVaultStaffRoom } from "../typechain-types/contracts/0.8.25/vaults/VaultFactory.sol/VaultFactory"; -import VaultStaffRoomParamsStruct = IVaultStaffRoom.VaultStaffRoomParamsStruct; +import { IStVaultOwnerWithDelegation } from "../typechain-types/contracts/0.8.25/vaults/VaultFactory.sol/VaultFactory"; +import StVaultOwnerWithDelegationInitializationParamsStruct = IStVaultOwnerWithDelegation.InitializationParamsStruct; interface ProxifyArgs { impl: T; @@ -44,22 +44,23 @@ interface CreateVaultResponse { tx: ContractTransactionResponse; proxy: BeaconProxy; vault: StakingVault; - vaultStaffRoom: VaultStaffRoom; + stVaultOwnerWithDelegation: StVaultOwnerWithDelegation; } export async function createVaultProxy( vaultFactory: VaultFactory, _owner: HardhatEthersSigner, + _lidoAgent: HardhatEthersSigner, ): Promise { // Define the parameters for the struct - const vaultStaffRoomParams: VaultStaffRoomParamsStruct = { + const initializationParams: StVaultOwnerWithDelegationInitializationParamsStruct = { managementFee: 100n, performanceFee: 200n, manager: await _owner.getAddress(), operator: await _owner.getAddress(), }; - const tx = await vaultFactory.connect(_owner).createVault("0x", vaultStaffRoomParams); + const tx = await vaultFactory.connect(_owner).createVault("0x", initializationParams, _lidoAgent); // Get the receipt manually const receipt = (await tx.wait())!; @@ -70,23 +71,28 @@ export async function createVaultProxy( const event = events[0]; const { vault } = event.args; - const vaultStaffRoomEvents = findEventsWithInterfaces(receipt, "VaultStaffRoomCreated", [vaultFactory.interface]); - if (vaultStaffRoomEvents.length === 0) throw new Error("VaultStaffRoom creation event not found"); + const stVaultOwnerWithDelegationEvents = findEventsWithInterfaces( + receipt, + "StVaultOwnerWithDelegationCreated", + [vaultFactory.interface], + ); - const { vaultStaffRoom: vaultStaffRoomAddress } = vaultStaffRoomEvents[0].args; + if (stVaultOwnerWithDelegationEvents.length === 0) throw new Error("StVaultOwnerWithDelegation creation event not found"); + + const { stVaultOwnerWithDelegation: stVaultOwnerWithDelegationAddress } = stVaultOwnerWithDelegationEvents[0].args; const proxy = (await ethers.getContractAt("BeaconProxy", vault, _owner)) as BeaconProxy; const stakingVault = (await ethers.getContractAt("StakingVault", vault, _owner)) as StakingVault; - const vaultStaffRoom = (await ethers.getContractAt( - "VaultStaffRoom", - vaultStaffRoomAddress, + const stVaultOwnerWithDelegation = (await ethers.getContractAt( + "StVaultOwnerWithDelegation", + stVaultOwnerWithDelegationAddress, _owner, - )) as VaultStaffRoom; + )) as StVaultOwnerWithDelegation; return { tx, proxy, vault: stakingVault, - vaultStaffRoom: vaultStaffRoom, + stVaultOwnerWithDelegation, }; } diff --git a/lib/state-file.ts b/lib/state-file.ts index 5530fabf4..e791a09a8 100644 --- a/lib/state-file.ts +++ b/lib/state-file.ts @@ -90,7 +90,7 @@ export enum Sk { // Vaults stakingVaultImpl = "stakingVaultImpl", stakingVaultFactory = "stakingVaultFactory", - vaultStaffRoomImpl = "vaultStaffRoomImpl", + stVaultOwnerWithDelegationImpl = "stVaultOwnerWithDelegationImpl", } export function getAddress(contractKey: Sk, state: DeploymentState): string { diff --git a/scripts/scratch/steps/0145-deploy-vaults.ts b/scripts/scratch/steps/0145-deploy-vaults.ts index 10fc0834b..645c03f60 100644 --- a/scripts/scratch/steps/0145-deploy-vaults.ts +++ b/scripts/scratch/steps/0145-deploy-vaults.ts @@ -23,8 +23,8 @@ export async function main() { ]); const impAddress = await imp.getAddress(); - // Deploy VaultStaffRoom implementation contract - const room = await deployWithoutProxy(Sk.vaultStaffRoomImpl, "VaultStaffRoom", deployer, [lidoAddress]); + // Deploy StVaultOwnerWithDelegation implementation contract + const room = await deployWithoutProxy(Sk.stVaultOwnerWithDelegationImpl, "StVaultOwnerWithDelegation", deployer, [lidoAddress]); const roomAddress = await room.getAddress(); // Deploy VaultFactory contract diff --git a/test/0.8.25/vaults/vaultStaffRoom.test.ts b/test/0.8.25/vaults/stvault-owner-with-delegation.test.ts similarity index 65% rename from test/0.8.25/vaults/vaultStaffRoom.test.ts rename to test/0.8.25/vaults/stvault-owner-with-delegation.test.ts index 96ac1b33f..fda887f3d 100644 --- a/test/0.8.25/vaults/vaultStaffRoom.test.ts +++ b/test/0.8.25/vaults/stvault-owner-with-delegation.test.ts @@ -8,9 +8,9 @@ import { LidoLocator, StakingVault, StETH__HarnessForVaultHub, + StVaultOwnerWithDelegation, VaultFactory, VaultHub, - VaultStaffRoom, } from "typechain-types"; import { certainAddress, createVaultProxy, ether } from "lib"; @@ -18,17 +18,18 @@ import { certainAddress, createVaultProxy, ether } from "lib"; import { deployLidoLocator } from "test/deploy"; import { Snapshot } from "test/suite"; -describe("VaultStaffRoom.sol", () => { +describe("StVaultOwnerWithDelegation.sol", () => { let deployer: HardhatEthersSigner; let admin: HardhatEthersSigner; let holder: HardhatEthersSigner; let stranger: HardhatEthersSigner; + let lidoAgent: HardhatEthersSigner; let vaultOwner1: HardhatEthersSigner; let depositContract: DepositContract__MockForBeaconChainDepositor; let vaultHub: VaultHub; let implOld: StakingVault; - let vaultStaffRoom: VaultStaffRoom; + let stVaultOwnerWithDelegation: StVaultOwnerWithDelegation; let vaultFactory: VaultFactory; let steth: StETH__HarnessForVaultHub; @@ -40,7 +41,7 @@ describe("VaultStaffRoom.sol", () => { const treasury = certainAddress("treasury"); before(async () => { - [deployer, admin, holder, stranger, vaultOwner1] = await ethers.getSigners(); + [deployer, admin, holder, stranger, vaultOwner1, lidoAgent] = await ethers.getSigners(); locator = await deployLidoLocator(); steth = await ethers.deployContract("StETH__HarnessForVaultHub", [holder], { @@ -52,8 +53,8 @@ describe("VaultStaffRoom.sol", () => { // VaultHub vaultHub = await ethers.deployContract("Accounting", [admin, locator, steth, treasury], { from: deployer }); implOld = await ethers.deployContract("StakingVault", [vaultHub, depositContract], { from: deployer }); - vaultStaffRoom = await ethers.deployContract("VaultStaffRoom", [steth], { from: deployer }); - vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, vaultStaffRoom], { from: deployer }); + stVaultOwnerWithDelegation = await ethers.deployContract("StVaultOwnerWithDelegation", [steth], { from: deployer }); + vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, stVaultOwnerWithDelegation], { from: deployer }); //add role to factory await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), admin); @@ -68,30 +69,33 @@ describe("VaultStaffRoom.sol", () => { context("performanceDue", () => { it("performanceDue ", async () => { - const { vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); + const { stVaultOwnerWithDelegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); - await vsr.performanceDue(); + await stVaultOwnerWithDelegation.performanceDue(); }); }); context("initialize", async () => { it("reverts if initialize from implementation", async () => { - await expect(vaultStaffRoom.initialize(admin, implOld)).to.revertedWithCustomError( - vaultStaffRoom, + await expect(stVaultOwnerWithDelegation.initialize(admin, implOld)).to.revertedWithCustomError( + stVaultOwnerWithDelegation, "NonProxyCallsForbidden", ); }); it("reverts if already initialized", async () => { - const { vault: vault1, vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); + const { vault: vault1, stVaultOwnerWithDelegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); - await expect(vsr.initialize(admin, vault1)).to.revertedWithCustomError(vsr, "AlreadyInitialized"); + await expect(stVaultOwnerWithDelegation.initialize(admin, vault1)).to.revertedWithCustomError( + stVaultOwnerWithDelegation, + "AlreadyInitialized", + ); }); it("initialize", async () => { - const { tx, vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); + const { tx, stVaultOwnerWithDelegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); - await expect(tx).to.emit(vsr, "Initialized"); + await expect(tx).to.emit(stVaultOwnerWithDelegation, "Initialized"); }); }); }); diff --git a/test/0.8.25/vaults/vault-delegation-layer-voting.test.ts b/test/0.8.25/vaults/vault-delegation-layer-voting.test.ts index abd1ebf96..497cf5972 100644 --- a/test/0.8.25/vaults/vault-delegation-layer-voting.test.ts +++ b/test/0.8.25/vaults/vault-delegation-layer-voting.test.ts @@ -3,9 +3,9 @@ import { expect } from "chai"; import { ethers } from "hardhat"; import { advanceChainTime, certainAddress, days, proxify } from "lib"; import { Snapshot } from "test/suite"; -import { StakingVault__MockForVaultDelegationLayer, VaultDelegationLayer } from "typechain-types"; +import { StakingVault__MockForVaultDelegationLayer, StVaultOwnerWithDelegation } from "typechain-types"; -describe.only("VaultDelegationLayer:Voting", () => { +describe("VaultDelegationLayer:Voting", () => { let deployer: HardhatEthersSigner; let owner: HardhatEthersSigner; let manager: HardhatEthersSigner; @@ -14,7 +14,7 @@ describe.only("VaultDelegationLayer:Voting", () => { let stranger: HardhatEthersSigner; let stakingVault: StakingVault__MockForVaultDelegationLayer; - let vaultDelegationLayer: VaultDelegationLayer; + let stVaultOwnerWithDelegation: StVaultOwnerWithDelegation; let originalState: string; @@ -23,18 +23,18 @@ describe.only("VaultDelegationLayer:Voting", () => { const steth = certainAddress("vault-delegation-layer-voting-steth"); stakingVault = await ethers.deployContract("StakingVault__MockForVaultDelegationLayer"); - const impl = await ethers.deployContract("VaultDelegationLayer", [steth]); + const impl = await ethers.deployContract("StVaultOwnerWithDelegation", [steth]); // use a regular proxy for now - [vaultDelegationLayer] = await proxify({ impl, admin: owner, caller: deployer }); + [stVaultOwnerWithDelegation] = await proxify({ impl, admin: owner, caller: deployer }); - await vaultDelegationLayer.initialize(owner, stakingVault); - expect(await vaultDelegationLayer.isInitialized()).to.be.true; - expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.OWNER(), owner)).to.be.true; - expect(await vaultDelegationLayer.vaultHub()).to.equal(await stakingVault.vaultHub()); + await stVaultOwnerWithDelegation.initialize(owner, stakingVault); + expect(await stVaultOwnerWithDelegation.isInitialized()).to.be.true; + expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.DEFAULT_ADMIN_ROLE(), owner)).to.be.true; + expect(await stVaultOwnerWithDelegation.vaultHub()).to.equal(await stakingVault.vaultHub()); - await stakingVault.initialize(await vaultDelegationLayer.getAddress()); + await stakingVault.initialize(await stVaultOwnerWithDelegation.getAddress()); - vaultDelegationLayer = vaultDelegationLayer.connect(owner); + stVaultOwnerWithDelegation = stVaultOwnerWithDelegation.connect(owner); }); beforeEach(async () => { @@ -47,135 +47,135 @@ describe.only("VaultDelegationLayer:Voting", () => { describe("setPerformanceFee", () => { it("reverts if the caller does not have the required role", async () => { - expect(vaultDelegationLayer.connect(stranger).setPerformanceFee(100)).to.be.revertedWithCustomError( - vaultDelegationLayer, - "UnauthorizedCaller", + expect(stVaultOwnerWithDelegation.connect(stranger).setPerformanceFee(100)).to.be.revertedWithCustomError( + stVaultOwnerWithDelegation, + "NotACommitteeMember", ); }); it("executes if called by all distinct committee members", async () => { - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), manager); - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); - await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); + await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator); - expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.MANAGER_ROLE(), manager)).to.be.true; - expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator)).to.be.true; + expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager)).to.be.true; + expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator)).to.be.true; - const previousFee = await vaultDelegationLayer.performanceFee(); + const previousFee = await stVaultOwnerWithDelegation.performanceFee(); const newFee = previousFee + 1n; // remains unchanged - await vaultDelegationLayer.connect(manager).setPerformanceFee(newFee); - expect(await vaultDelegationLayer.performanceFee()).to.equal(previousFee); + await stVaultOwnerWithDelegation.connect(manager).setPerformanceFee(newFee); + expect(await stVaultOwnerWithDelegation.performanceFee()).to.equal(previousFee); // updated - await vaultDelegationLayer.connect(operator).setPerformanceFee(newFee); - expect(await vaultDelegationLayer.performanceFee()).to.equal(newFee); + await stVaultOwnerWithDelegation.connect(operator).setPerformanceFee(newFee); + expect(await stVaultOwnerWithDelegation.performanceFee()).to.equal(newFee); }); it("executes if called by a single member with all roles", async () => { - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), manager); - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); - await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), manager); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); + await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), manager); - const previousFee = await vaultDelegationLayer.performanceFee(); + const previousFee = await stVaultOwnerWithDelegation.performanceFee(); const newFee = previousFee + 1n; // updated with a single transaction - await vaultDelegationLayer.connect(manager).setPerformanceFee(newFee); - expect(await vaultDelegationLayer.performanceFee()).to.equal(newFee); + await stVaultOwnerWithDelegation.connect(manager).setPerformanceFee(newFee); + expect(await stVaultOwnerWithDelegation.performanceFee()).to.equal(newFee); }) it("does not execute if the vote is expired", async () => { - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), manager); - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); - await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); + await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator); - expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.MANAGER_ROLE(), manager)).to.be.true; - expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator)).to.be.true; + expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager)).to.be.true; + expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator)).to.be.true; - const previousFee = await vaultDelegationLayer.performanceFee(); + const previousFee = await stVaultOwnerWithDelegation.performanceFee(); const newFee = previousFee + 1n; // remains unchanged - await vaultDelegationLayer.connect(manager).setPerformanceFee(newFee); - expect(await vaultDelegationLayer.performanceFee()).to.equal(previousFee); + await stVaultOwnerWithDelegation.connect(manager).setPerformanceFee(newFee); + expect(await stVaultOwnerWithDelegation.performanceFee()).to.equal(previousFee); await advanceChainTime(days(7n) + 1n); // remains unchanged - await vaultDelegationLayer.connect(operator).setPerformanceFee(newFee); - expect(await vaultDelegationLayer.performanceFee()).to.equal(previousFee); + await stVaultOwnerWithDelegation.connect(operator).setPerformanceFee(newFee); + expect(await stVaultOwnerWithDelegation.performanceFee()).to.equal(previousFee); }); }); describe("transferStakingVaultOwnership", () => { it("reverts if the caller does not have the required role", async () => { - expect(vaultDelegationLayer.connect(stranger).transferStakingVaultOwnership(certainAddress("vault-delegation-layer-voting-new-owner"))).to.be.revertedWithCustomError( - vaultDelegationLayer, - "UnauthorizedCaller", + expect(stVaultOwnerWithDelegation.connect(stranger).transferStVaultOwnership(certainAddress("vault-delegation-layer-voting-new-owner"))).to.be.revertedWithCustomError( + stVaultOwnerWithDelegation, + "NotACommitteeMember", ); }); it("executes if called by all distinct committee members", async () => { - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), manager); - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); - await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); + await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator); - expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.MANAGER_ROLE(), manager)).to.be.true; - expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator)).to.be.true; + expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager)).to.be.true; + expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator)).to.be.true; const newOwner = certainAddress("vault-delegation-layer-voting-new-owner"); // remains unchanged - await vaultDelegationLayer.connect(manager).transferStakingVaultOwnership(newOwner); - expect(await stakingVault.owner()).to.equal(vaultDelegationLayer); + await stVaultOwnerWithDelegation.connect(manager).transferStVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(stVaultOwnerWithDelegation); // remains unchanged - await vaultDelegationLayer.connect(operator).transferStakingVaultOwnership(newOwner); - expect(await stakingVault.owner()).to.equal(vaultDelegationLayer); + await stVaultOwnerWithDelegation.connect(operator).transferStVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(stVaultOwnerWithDelegation); // updated - await vaultDelegationLayer.connect(lidoDao).transferStakingVaultOwnership(newOwner); + await stVaultOwnerWithDelegation.connect(lidoDao).transferStVaultOwnership(newOwner); expect(await stakingVault.owner()).to.equal(newOwner); }); it("executes if called by a single member with all roles", async () => { - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), lidoDao); - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); - await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), lidoDao); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), lidoDao); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); + await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), lidoDao); const newOwner = certainAddress("vault-delegation-layer-voting-new-owner"); // updated with a single transaction - await vaultDelegationLayer.connect(lidoDao).transferStakingVaultOwnership(newOwner); + await stVaultOwnerWithDelegation.connect(lidoDao).transferStVaultOwnership(newOwner); expect(await stakingVault.owner()).to.equal(newOwner); }) it("does not execute if the vote is expired", async () => { - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.MANAGER_ROLE(), manager); - await vaultDelegationLayer.grantRole(await vaultDelegationLayer.LIDO_DAO_ROLE(), lidoDao); - await vaultDelegationLayer.connect(lidoDao).grantRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager); + await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); + await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator); - expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.MANAGER_ROLE(), manager)).to.be.true; - expect(await vaultDelegationLayer.hasRole(await vaultDelegationLayer.OPERATOR_ROLE(), operator)).to.be.true; + expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager)).to.be.true; + expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator)).to.be.true; const newOwner = certainAddress("vault-delegation-layer-voting-new-owner"); // remains unchanged - await vaultDelegationLayer.connect(manager).transferStakingVaultOwnership(newOwner); - expect(await stakingVault.owner()).to.equal(vaultDelegationLayer); + await stVaultOwnerWithDelegation.connect(manager).transferStVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(stVaultOwnerWithDelegation); // remains unchanged - await vaultDelegationLayer.connect(operator).transferStakingVaultOwnership(newOwner); - expect(await stakingVault.owner()).to.equal(vaultDelegationLayer); + await stVaultOwnerWithDelegation.connect(operator).transferStVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(stVaultOwnerWithDelegation); await advanceChainTime(days(7n) + 1n); // remains unchanged - await vaultDelegationLayer.connect(lidoDao).transferStakingVaultOwnership(newOwner); - expect(await stakingVault.owner()).to.equal(vaultDelegationLayer); + await stVaultOwnerWithDelegation.connect(lidoDao).transferStVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(stVaultOwnerWithDelegation); }); }); }); diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index 3dc531fb4..510d9087a 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -9,9 +9,9 @@ import { StakingVault, StakingVault__factory, StETH__HarnessForVaultHub, + StVaultOwnerWithDelegation, VaultFactory, VaultHub__MockForVault, - VaultStaffRoom, } from "typechain-types"; import { createVaultProxy, ether, impersonate } from "lib"; @@ -24,6 +24,7 @@ describe("StakingVault.sol", async () => { let executionLayerRewardsSender: HardhatEthersSigner; let stranger: HardhatEthersSigner; let holder: HardhatEthersSigner; + let lidoAgent: HardhatEthersSigner; let delegatorSigner: HardhatEthersSigner; let vaultHub: VaultHub__MockForVault; @@ -32,13 +33,13 @@ describe("StakingVault.sol", async () => { let stakingVault: StakingVault; let steth: StETH__HarnessForVaultHub; let vaultFactory: VaultFactory; - let vaultStaffRoomImpl: VaultStaffRoom; + let stVaulOwnerWithDelegation: StVaultOwnerWithDelegation; let vaultProxy: StakingVault; let originalState: string; before(async () => { - [deployer, owner, executionLayerRewardsSender, stranger, holder] = await ethers.getSigners(); + [deployer, owner, executionLayerRewardsSender, stranger, holder, lidoAgent] = await ethers.getSigners(); vaultHub = await ethers.deployContract("VaultHub__MockForVault", { from: deployer }); steth = await ethers.deployContract("StETH__HarnessForVaultHub", [holder], { @@ -51,16 +52,16 @@ describe("StakingVault.sol", async () => { vaultCreateFactory = new StakingVault__factory(owner); stakingVault = await ethers.getContractFactory("StakingVault").then((f) => f.deploy(vaultHub, depositContract)); - vaultStaffRoomImpl = await ethers.deployContract("VaultStaffRoom", [steth], { from: deployer }); + stVaulOwnerWithDelegation = await ethers.deployContract("StVaultOwnerWithDelegation", [steth], { from: deployer }); - vaultFactory = await ethers.deployContract("VaultFactory", [deployer, stakingVault, vaultStaffRoomImpl], { + vaultFactory = await ethers.deployContract("VaultFactory", [deployer, stakingVault, stVaulOwnerWithDelegation], { from: deployer, }); - const { vault, vaultStaffRoom } = await createVaultProxy(vaultFactory, owner); + const { vault, stVaultOwnerWithDelegation } = await createVaultProxy(vaultFactory, owner, lidoAgent); vaultProxy = vault; - delegatorSigner = await impersonate(await vaultStaffRoom.getAddress(), ether("100.0")); + delegatorSigner = await impersonate(await stVaultOwnerWithDelegation.getAddress(), ether("100.0")); }); beforeEach(async () => (originalState = await Snapshot.take())); diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 4c6111012..64161862d 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -12,7 +12,7 @@ import { StETH__HarnessForVaultHub, VaultFactory, VaultHub, - VaultStaffRoom, + StVaultOwnerWithDelegation, } from "typechain-types"; import { certainAddress, createVaultProxy, ether } from "lib"; @@ -25,6 +25,7 @@ describe("VaultFactory.sol", () => { let admin: HardhatEthersSigner; let holder: HardhatEthersSigner; let stranger: HardhatEthersSigner; + let lidoAgent: HardhatEthersSigner; let vaultOwner1: HardhatEthersSigner; let vaultOwner2: HardhatEthersSigner; @@ -32,7 +33,7 @@ describe("VaultFactory.sol", () => { let vaultHub: VaultHub; let implOld: StakingVault; let implNew: StakingVault__HarnessForTestUpgrade; - let vaultStaffRoom: VaultStaffRoom; + let stVaultOwnerWithDelegation: StVaultOwnerWithDelegation; let vaultFactory: VaultFactory; let steth: StETH__HarnessForVaultHub; @@ -44,7 +45,7 @@ describe("VaultFactory.sol", () => { const treasury = certainAddress("treasury"); before(async () => { - [deployer, admin, holder, stranger, vaultOwner1, vaultOwner2] = await ethers.getSigners(); + [deployer, admin, holder, stranger, vaultOwner1, vaultOwner2, lidoAgent] = await ethers.getSigners(); locator = await deployLidoLocator(); steth = await ethers.deployContract("StETH__HarnessForVaultHub", [holder], { @@ -59,8 +60,8 @@ describe("VaultFactory.sol", () => { implNew = await ethers.deployContract("StakingVault__HarnessForTestUpgrade", [vaultHub, depositContract], { from: deployer, }); - vaultStaffRoom = await ethers.deployContract("VaultStaffRoom", [steth], { from: deployer }); - vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, vaultStaffRoom], { from: deployer }); + stVaultOwnerWithDelegation = await ethers.deployContract("StVaultOwnerWithDelegation", [steth], { from: deployer }); + vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, stVaultOwnerWithDelegation], { from: deployer }); //add role to factory await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), admin); @@ -86,10 +87,10 @@ describe("VaultFactory.sol", () => { .withArgs(ZeroAddress); }); - it("reverts if `_vaultStaffRoom` is zero address", async () => { + it("reverts if `_stVaultOwnerWithDelegation` is zero address", async () => { await expect(ethers.deployContract("VaultFactory", [admin, implOld, ZeroAddress], { from: deployer })) .to.be.revertedWithCustomError(vaultFactory, "ZeroArgument") - .withArgs("_vaultStaffRoom"); + .withArgs("_stVaultOwnerWithDelegation"); }); it("works and emit `OwnershipTransferred`, `Upgraded` events", async () => { @@ -112,21 +113,21 @@ describe("VaultFactory.sol", () => { context("createVault", () => { it("works with empty `params`", async () => { - const { tx, vault, vaultStaffRoom: vsr } = await createVaultProxy(vaultFactory, vaultOwner1); + const { tx, vault, stVaultOwnerWithDelegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); await expect(tx) .to.emit(vaultFactory, "VaultCreated") - .withArgs(await vsr.getAddress(), await vault.getAddress()); + .withArgs(await stVaultOwnerWithDelegation.getAddress(), await vault.getAddress()); await expect(tx) - .to.emit(vaultFactory, "VaultStaffRoomCreated") - .withArgs(await vaultOwner1.getAddress(), await vsr.getAddress()); + .to.emit(vaultFactory, "StVaultOwnerWithDelegationCreated") + .withArgs(await vaultOwner1.getAddress(), await stVaultOwnerWithDelegation.getAddress()); - expect(await vsr.getAddress()).to.eq(await vault.owner()); + expect(await stVaultOwnerWithDelegation.getAddress()).to.eq(await vault.owner()); expect(await vault.getBeacon()).to.eq(await vaultFactory.getAddress()); }); - it("works with non-empty `params`", async () => {}); + it("works with non-empty `params`", async () => { }); }); context("connect", () => { @@ -148,8 +149,8 @@ describe("VaultFactory.sol", () => { }; //create vault - const { vault: vault1, vaultStaffRoom: delegator1 } = await createVaultProxy(vaultFactory, vaultOwner1); - const { vault: vault2, vaultStaffRoom: delegator2 } = await createVaultProxy(vaultFactory, vaultOwner2); + const { vault: vault1, stVaultOwnerWithDelegation: delegator1 } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); + const { vault: vault2, stVaultOwnerWithDelegation: delegator2 } = await createVaultProxy(vaultFactory, vaultOwner2, lidoAgent); //owner of vault is delegator expect(await delegator1.getAddress()).to.eq(await vault1.owner()); @@ -223,7 +224,7 @@ describe("VaultFactory.sol", () => { expect(implAfter).to.eq(await implNew.getAddress()); //create new vault with new implementation - const { vault: vault3 } = await createVaultProxy(vaultFactory, vaultOwner1); + const { vault: vault3 } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); //we upgrade implementation and do not add it to whitelist await expect( diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 6d9bd801f..391e2bf0f 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -4,7 +4,7 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { StakingVault, VaultStaffRoom } from "typechain-types"; +import { StakingVault, StVaultOwnerWithDelegation } from "typechain-types"; import { impersonate, log, trace, updateBalance } from "lib"; import { getProtocolContext, ProtocolContext } from "lib/protocol"; @@ -45,6 +45,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { let alice: HardhatEthersSigner; let bob: HardhatEthersSigner; let mario: HardhatEthersSigner; + let lidoAgent: HardhatEthersSigner; let depositContract: string; @@ -54,7 +55,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { let vault101: StakingVault; let vault101Address: string; - let vault101AdminContract: VaultStaffRoom; + let vault101AdminContract: StVaultOwnerWithDelegation; let vault101BeaconBalance = 0n; let vault101MintingMaximum = 0n; @@ -68,7 +69,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { before(async () => { ctx = await getProtocolContext(); - [ethHolder, alice, bob, mario] = await ethers.getSigners(); + [ethHolder, alice, bob, mario, lidoAgent] = await ethers.getSigners(); const { depositSecurityModule } = ctx.contracts; depositContract = await depositSecurityModule.DEPOSIT_CONTRACT(); @@ -138,10 +139,10 @@ describe("Scenario: Staking Vaults Happy Path", () => { const { stakingVaultFactory } = ctx.contracts; const implAddress = await stakingVaultFactory.implementation(); - const adminContractImplAddress = await stakingVaultFactory.vaultStaffRoomImpl(); + const adminContractImplAddress = await stakingVaultFactory.stVaultOwnerWithDelegationImpl(); const vaultImpl = await ethers.getContractAt("StakingVault", implAddress); - const vaultFactoryAdminContract = await ethers.getContractAt("VaultStaffRoom", adminContractImplAddress); + const vaultFactoryAdminContract = await ethers.getContractAt("StVaultOwnerWithDelegation", adminContractImplAddress); expect(await vaultImpl.VAULT_HUB()).to.equal(ctx.contracts.accounting.address); expect(await vaultImpl.DEPOSIT_CONTRACT()).to.equal(depositContract); @@ -159,7 +160,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { performanceFee: VAULT_NODE_OPERATOR_FEE, manager: alice, operator: bob, - }); + }, lidoAgent); const createVaultTxReceipt = await trace("vaultsFactory.createVault", deployTx); const createVaultEvents = ctx.getEvents(createVaultTxReceipt, "VaultCreated"); @@ -167,31 +168,31 @@ describe("Scenario: Staking Vaults Happy Path", () => { expect(createVaultEvents.length).to.equal(1n); vault101 = await ethers.getContractAt("StakingVault", createVaultEvents[0].args?.vault); - vault101AdminContract = await ethers.getContractAt("VaultStaffRoom", createVaultEvents[0].args?.owner); + vault101AdminContract = await ethers.getContractAt("StVaultOwnerWithDelegation", createVaultEvents[0].args?.owner); - expect(await vault101AdminContract.hasRole(await vault101AdminContract.OWNER(), alice)).to.be.true; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.DEFAULT_ADMIN_ROLE(), alice)).to.be.true; expect(await vault101AdminContract.hasRole(await vault101AdminContract.MANAGER_ROLE(), alice)).to.be.true; expect(await vault101AdminContract.hasRole(await vault101AdminContract.OPERATOR_ROLE(), bob)).to.be.true; - expect(await vault101AdminContract.hasRole(await vault101AdminContract.KEYMASTER_ROLE(), alice)).to.be.false; - expect(await vault101AdminContract.hasRole(await vault101AdminContract.KEYMASTER_ROLE(), bob)).to.be.false; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.KEY_MASTER_ROLE(), alice)).to.be.false; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.KEY_MASTER_ROLE(), bob)).to.be.false; - expect(await vault101AdminContract.hasRole(await vault101AdminContract.PLUMBER_ROLE(), alice)).to.be.false; - expect(await vault101AdminContract.hasRole(await vault101AdminContract.PLUMBER_ROLE(), bob)).to.be.false; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.TOKEN_MASTER_ROLE(), alice)).to.be.false; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.TOKEN_MASTER_ROLE(), bob)).to.be.false; }); it("Should allow Alice to assign staker and plumber roles", async () => { await vault101AdminContract.connect(alice).grantRole(await vault101AdminContract.STAKER_ROLE(), alice); - await vault101AdminContract.connect(alice).grantRole(await vault101AdminContract.PLUMBER_ROLE(), mario); + await vault101AdminContract.connect(alice).grantRole(await vault101AdminContract.TOKEN_MASTER_ROLE(), mario); - expect(await vault101AdminContract.hasRole(await vault101AdminContract.PLUMBER_ROLE(), mario)).to.be.true; - expect(await vault101AdminContract.hasRole(await vault101AdminContract.PLUMBER_ROLE(), mario)).to.be.true; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.TOKEN_MASTER_ROLE(), mario)).to.be.true; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.TOKEN_MASTER_ROLE(), mario)).to.be.true; }); it("Should allow Bob to assign the keymaster role", async () => { - await vault101AdminContract.connect(bob).grantRole(await vault101AdminContract.KEYMASTER_ROLE(), bob); + await vault101AdminContract.connect(bob).grantRole(await vault101AdminContract.KEY_MASTER_ROLE(), bob); - expect(await vault101AdminContract.hasRole(await vault101AdminContract.KEYMASTER_ROLE(), bob)).to.be.true; + expect(await vault101AdminContract.hasRole(await vault101AdminContract.KEY_MASTER_ROLE(), bob)).to.be.true; }); it("Should allow Lido to recognize vaults and connect them to accounting", async () => { @@ -444,7 +445,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { }); it("Should allow Alice to disconnect vaults from the hub providing the debt in ETH", async () => { - const disconnectTx = await vault101AdminContract.connect(alice).disconnectFromHub(); + const disconnectTx = await vault101AdminContract.connect(alice).disconnectFromVaultHub(); const disconnectTxReceipt = await trace("vault.disconnectFromHub", disconnectTx); const disconnectEvents = ctx.getEvents(disconnectTxReceipt, "VaultDisconnected"); From ae0f7f15c164040ce2e7aea55a4300d7a6e20ef4 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Thu, 28 Nov 2024 18:03:05 +0500 Subject: [PATCH 279/338] fix: renames --- ...ng.test.ts => st-vault-owner-with-delegation-voting.test.ts} | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) rename test/0.8.25/vaults/{vault-delegation-layer-voting.test.ts => st-vault-owner-with-delegation-voting.test.ts} (99%) diff --git a/test/0.8.25/vaults/vault-delegation-layer-voting.test.ts b/test/0.8.25/vaults/st-vault-owner-with-delegation-voting.test.ts similarity index 99% rename from test/0.8.25/vaults/vault-delegation-layer-voting.test.ts rename to test/0.8.25/vaults/st-vault-owner-with-delegation-voting.test.ts index 497cf5972..85130c896 100644 --- a/test/0.8.25/vaults/vault-delegation-layer-voting.test.ts +++ b/test/0.8.25/vaults/st-vault-owner-with-delegation-voting.test.ts @@ -5,7 +5,7 @@ import { advanceChainTime, certainAddress, days, proxify } from "lib"; import { Snapshot } from "test/suite"; import { StakingVault__MockForVaultDelegationLayer, StVaultOwnerWithDelegation } from "typechain-types"; -describe("VaultDelegationLayer:Voting", () => { +describe("StVaultOwnerWithDelegation:Voting", () => { let deployer: HardhatEthersSigner; let owner: HardhatEthersSigner; let manager: HardhatEthersSigner; From 038e2bd9c7d2a9f49eec6ccb37249608e108c3c4 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 28 Nov 2024 15:33:01 +0200 Subject: [PATCH 280/338] fix(Lido): remove excessive initialize --- contracts/0.4.24/Lido.sol | 28 +++++++++--------------- test/0.4.24/lido/lido.initialize.test.ts | 3 ++- 2 files changed, 12 insertions(+), 19 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 42bd36e45..fc0ecfc6d 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -209,18 +209,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { onlyInit { _bootstrapInitialHolder(); - _initialize_v2(_lidoLocator, _eip712StETH); - _initialize_v3(); - initialized(); - } - - /** - * initializer for the Lido version "2" - */ - function _initialize_v2(address _lidoLocator, address _eip712StETH) internal { - _setContractVersion(2); LIDO_LOCATOR_POSITION.setStorageAddress(_lidoLocator); + emit LidoLocatorSet(_lidoLocator); _initializeEIP712StETH(_eip712StETH); // set infinite allowance for burner from withdrawal queue @@ -231,14 +222,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { INFINITE_ALLOWANCE ); - emit LidoLocatorSet(_lidoLocator); - } - - /** - * initializer for the Lido version "3" - */ - function _initialize_v3() internal { - _setContractVersion(3); + _initialize_v3(); + initialized(); } /** @@ -253,6 +238,13 @@ contract Lido is Versioned, StETHPermit, AragonApp { _initialize_v3(); } + /** + * initializer for the Lido version "3" + */ + function _initialize_v3() internal { + _setContractVersion(3); + } + /** * @notice Stops accepting new Ether to the protocol * diff --git a/test/0.4.24/lido/lido.initialize.test.ts b/test/0.4.24/lido/lido.initialize.test.ts index ad949dd8a..2d8cd43a2 100644 --- a/test/0.4.24/lido/lido.initialize.test.ts +++ b/test/0.4.24/lido/lido.initialize.test.ts @@ -33,7 +33,7 @@ describe("Lido.sol:initialize", () => { context("initialize", () => { const initialValue = 1n; - const contractVersion = 2n; + const contractVersion = 3n; let withdrawalQueueAddress: string; let burnerAddress: string; @@ -86,6 +86,7 @@ describe("Lido.sol:initialize", () => { expect(await lido.getEIP712StETH()).to.equal(eip712helperAddress); expect(await lido.allowance(withdrawalQueueAddress, burnerAddress)).to.equal(MaxUint256); expect(await lido.getInitializationBlock()).to.equal(latestBlock + 1n); + expect(await lido.getContractVersion()).to.equal(contractVersion); }); it("Does not bootstrap initial holder if total shares is not zero", async () => { From 41ed2c73bac9d314b6b241429e847b31ca6035a5 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Fri, 29 Nov 2024 03:15:02 +0300 Subject: [PATCH 281/338] feat: add accounting initializer --- contracts/0.8.25/Accounting.sol | 12 +++- contracts/0.8.25/vaults/VaultHub.sol | 9 ++- test/0.8.25/vaults/accounting.test.ts | 72 +++++++++++++++++++ .../vaults/contracts/VaultHub__Harness.sol | 4 +- test/0.8.25/vaults/vaultFactory.test.ts | 47 ++++++------ test/0.8.25/vaults/vaultStaffRoom.test.ts | 19 +++-- 6 files changed, 130 insertions(+), 33 deletions(-) create mode 100644 test/0.8.25/vaults/accounting.test.ts diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index febea3aed..9cb7314a1 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -88,15 +88,23 @@ contract Accounting is VaultHub { ILido public immutable LIDO; constructor( - address _admin, ILidoLocator _lidoLocator, ILido _lido, address _treasury - ) VaultHub(_admin, _lido, _treasury) { + ) VaultHub(_lido, _treasury) { LIDO_LOCATOR = _lidoLocator; LIDO = _lido; } + function initialize(address _admin) external initializer { + if (_admin == address(0)) revert ZeroArgument("_admin"); + + __AccessControlEnumerable_init(); + __VaultHub_init(); + + _grantRole(DEFAULT_ADMIN_ROLE, _admin); + } + /// @notice calculates all the state changes that is required to apply the report /// @param _report report values /// @param _withdrawalShareRate maximum share rate used for withdrawal resolution diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 6ce653fdd..e8d2f28f9 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -68,13 +68,16 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { StETH public immutable stETH; address public immutable treasury; - constructor(address _admin, StETH _stETH, address _treasury) { + constructor(StETH _stETH, address _treasury) { stETH = _stETH; treasury = _treasury; - _getVaultHubStorage().sockets.push(VaultSocket(IHubVault(address(0)), 0, 0, 0, 0, 0)); // stone in the elevator + _disableInitializers(); + } - _grantRole(DEFAULT_ADMIN_ROLE, _admin); + function __VaultHub_init() internal onlyInitializing { + // stone in the elevator + _getVaultHubStorage().sockets.push(VaultSocket(IHubVault(address(0)), 0, 0, 0, 0, 0)); } /// @notice added factory address to allowed list diff --git a/test/0.8.25/vaults/accounting.test.ts b/test/0.8.25/vaults/accounting.test.ts new file mode 100644 index 000000000..28065c7e0 --- /dev/null +++ b/test/0.8.25/vaults/accounting.test.ts @@ -0,0 +1,72 @@ +import { expect } from "chai"; +import { ZeroAddress } from "ethers"; +import { ethers } from "hardhat"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; + +import { Accounting, LidoLocator, OssifiableProxy, StETH__HarnessForVaultHub } from "typechain-types"; + +import { certainAddress, ether } from "lib"; + +import { deployLidoLocator } from "test/deploy"; +import { Snapshot } from "test/suite"; + +describe("Accounting.sol", () => { + let deployer: HardhatEthersSigner; + let admin: HardhatEthersSigner; + let user: HardhatEthersSigner; + let holder: HardhatEthersSigner; + let stranger: HardhatEthersSigner; + + let proxy: OssifiableProxy; + let vaultHubImpl: Accounting; + let accounting: Accounting; + let steth: StETH__HarnessForVaultHub; + let locator: LidoLocator; + + let originalState: string; + + const treasury = certainAddress("treasury"); + + before(async () => { + [deployer, admin, user, holder, stranger] = await ethers.getSigners(); + + locator = await deployLidoLocator(); + steth = await ethers.deployContract("StETH__HarnessForVaultHub", [holder], { + value: ether("10.0"), + from: deployer, + }); + + // VaultHub + vaultHubImpl = await ethers.deployContract("Accounting", [locator, steth, treasury], { from: deployer }); + + proxy = await ethers.deployContract("OssifiableProxy", [vaultHubImpl, admin, new Uint8Array()], admin); + + accounting = await ethers.getContractAt("Accounting", proxy, user); + }); + + beforeEach(async () => (originalState = await Snapshot.take())); + + afterEach(async () => await Snapshot.restore(originalState)); + + context("constructor", () => { + it("reverts on impl initialization", async () => { + await expect(vaultHubImpl.initialize(stranger)).to.be.revertedWithCustomError( + vaultHubImpl, + "InvalidInitialization", + ); + }); + it("reverts on `_admin` address is zero", async () => { + await expect(accounting.initialize(ZeroAddress)) + .to.be.revertedWithCustomError(vaultHubImpl, "ZeroArgument") + .withArgs("_admin"); + }); + it("initialization happy path", async () => { + const tx = await accounting.initialize(admin); + + expect(await accounting.vaultsCount()).to.eq(0); + + await expect(tx).to.be.emit(accounting, "Initialized").withArgs(1); + }); + }); +}); diff --git a/test/0.8.25/vaults/contracts/VaultHub__Harness.sol b/test/0.8.25/vaults/contracts/VaultHub__Harness.sol index cf3d15003..97e379624 100644 --- a/test/0.8.25/vaults/contracts/VaultHub__Harness.sol +++ b/test/0.8.25/vaults/contracts/VaultHub__Harness.sol @@ -14,8 +14,8 @@ contract VaultHub__Harness is VaultHub { /// @notice Lido contract StETH public immutable LIDO; - constructor(address _admin, ILidoLocator _lidoLocator, StETH _lido, address _treasury) - VaultHub(_admin, _lido, _treasury){ + constructor(ILidoLocator _lidoLocator, StETH _lido, address _treasury) + VaultHub(_lido, _treasury){ LIDO_LOCATOR = _lidoLocator; LIDO = _lido; } diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 0491598e5..3fbbdea8a 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -5,13 +5,14 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { + Accounting, DepositContract__MockForBeaconChainDepositor, LidoLocator, + OssifiableProxy, StakingVault, StakingVault__HarnessForTestUpgrade, StETH__HarnessForVaultHub, VaultFactory, - VaultHub, VaultStaffRoom, } from "typechain-types"; @@ -29,7 +30,9 @@ describe("VaultFactory.sol", () => { let vaultOwner2: HardhatEthersSigner; let depositContract: DepositContract__MockForBeaconChainDepositor; - let vaultHub: VaultHub; + let proxy: OssifiableProxy; + let accountingImpl: Accounting; + let accounting: Accounting; let implOld: StakingVault; let implNew: StakingVault__HarnessForTestUpgrade; let vaultStaffRoom: VaultStaffRoom; @@ -53,19 +56,23 @@ describe("VaultFactory.sol", () => { }); depositContract = await ethers.deployContract("DepositContract__MockForBeaconChainDepositor", deployer); - // VaultHub - vaultHub = await ethers.deployContract("Accounting", [admin, locator, steth, treasury], { from: deployer }); - implOld = await ethers.deployContract("StakingVault", [vaultHub, depositContract], { from: deployer }); - implNew = await ethers.deployContract("StakingVault__HarnessForTestUpgrade", [vaultHub, depositContract], { + // Accounting + accountingImpl = await ethers.deployContract("Accounting", [locator, steth, treasury], { from: deployer }); + proxy = await ethers.deployContract("OssifiableProxy", [accountingImpl, admin, new Uint8Array()], admin); + accounting = await ethers.getContractAt("Accounting", proxy, deployer); + await accounting.initialize(admin); + + implOld = await ethers.deployContract("StakingVault", [accounting, depositContract], { from: deployer }); + implNew = await ethers.deployContract("StakingVault__HarnessForTestUpgrade", [accounting, depositContract], { from: deployer, }); vaultStaffRoom = await ethers.deployContract("VaultStaffRoom", [steth], { from: deployer }); vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, vaultStaffRoom], { from: deployer }); //add VAULT_MASTER_ROLE role to allow admin to connect the Vaults to the vault Hub - await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), admin); + await accounting.connect(admin).grantRole(await accounting.VAULT_MASTER_ROLE(), admin); //add VAULT_REGISTRY_ROLE role to allow admin to add factory and vault implementation to the hub - await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_REGISTRY_ROLE(), admin); + await accounting.connect(admin).grantRole(await accounting.VAULT_REGISTRY_ROLE(), admin); //the initialize() function cannot be called on a contract await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "NonProxyCallsForbidden"); @@ -133,7 +140,7 @@ describe("VaultFactory.sol", () => { context("connect", () => { it("connect ", async () => { - const vaultsBefore = await vaultHub.vaultsCount(); + const vaultsBefore = await accounting.vaultsCount(); expect(vaultsBefore).to.eq(0); const config1 = { @@ -159,7 +166,7 @@ describe("VaultFactory.sol", () => { //try to connect vault without, factory not allowed await expect( - vaultHub + accounting .connect(admin) .connectVault( await vault1.getAddress(), @@ -168,14 +175,14 @@ describe("VaultFactory.sol", () => { config1.thresholdReserveRatioBP, config1.treasuryFeeBP, ), - ).to.revertedWithCustomError(vaultHub, "FactoryNotAllowed"); + ).to.revertedWithCustomError(accounting, "FactoryNotAllowed"); //add factory to whitelist - await vaultHub.connect(admin).addFactory(vaultFactory); + await accounting.connect(admin).addFactory(vaultFactory); //try to connect vault without, impl not allowed await expect( - vaultHub + accounting .connect(admin) .connectVault( await vault1.getAddress(), @@ -184,13 +191,13 @@ describe("VaultFactory.sol", () => { config1.thresholdReserveRatioBP, config1.treasuryFeeBP, ), - ).to.revertedWithCustomError(vaultHub, "ImplNotAllowed"); + ).to.revertedWithCustomError(accounting, "ImplNotAllowed"); //add impl to whitelist - await vaultHub.connect(admin).addImpl(implOld); + await accounting.connect(admin).addImpl(implOld); //connect vaults to VaultHub - await vaultHub + await accounting .connect(admin) .connectVault( await vault1.getAddress(), @@ -199,7 +206,7 @@ describe("VaultFactory.sol", () => { config1.thresholdReserveRatioBP, config1.treasuryFeeBP, ); - await vaultHub + await accounting .connect(admin) .connectVault( await vault2.getAddress(), @@ -209,7 +216,7 @@ describe("VaultFactory.sol", () => { config2.treasuryFeeBP, ); - const vaultsAfter = await vaultHub.vaultsCount(); + const vaultsAfter = await accounting.vaultsCount(); expect(vaultsAfter).to.eq(2); const version1Before = await vault1.version(); @@ -229,7 +236,7 @@ describe("VaultFactory.sol", () => { //we upgrade implementation and do not add it to whitelist await expect( - vaultHub + accounting .connect(admin) .connectVault( await vault1.getAddress(), @@ -238,7 +245,7 @@ describe("VaultFactory.sol", () => { config1.thresholdReserveRatioBP, config1.treasuryFeeBP, ), - ).to.revertedWithCustomError(vaultHub, "ImplNotAllowed"); + ).to.revertedWithCustomError(accounting, "ImplNotAllowed"); const version1After = await vault1.version(); const version2After = await vault2.version(); diff --git a/test/0.8.25/vaults/vaultStaffRoom.test.ts b/test/0.8.25/vaults/vaultStaffRoom.test.ts index 96ac1b33f..88141479a 100644 --- a/test/0.8.25/vaults/vaultStaffRoom.test.ts +++ b/test/0.8.25/vaults/vaultStaffRoom.test.ts @@ -4,12 +4,13 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { + Accounting, DepositContract__MockForBeaconChainDepositor, LidoLocator, + OssifiableProxy, StakingVault, StETH__HarnessForVaultHub, VaultFactory, - VaultHub, VaultStaffRoom, } from "typechain-types"; @@ -26,7 +27,9 @@ describe("VaultStaffRoom.sol", () => { let vaultOwner1: HardhatEthersSigner; let depositContract: DepositContract__MockForBeaconChainDepositor; - let vaultHub: VaultHub; + let proxy: OssifiableProxy; + let accountingImpl: Accounting; + let accounting: Accounting; let implOld: StakingVault; let vaultStaffRoom: VaultStaffRoom; let vaultFactory: VaultFactory; @@ -49,14 +52,18 @@ describe("VaultStaffRoom.sol", () => { }); depositContract = await ethers.deployContract("DepositContract__MockForBeaconChainDepositor", deployer); - // VaultHub - vaultHub = await ethers.deployContract("Accounting", [admin, locator, steth, treasury], { from: deployer }); - implOld = await ethers.deployContract("StakingVault", [vaultHub, depositContract], { from: deployer }); + // Accounting + accountingImpl = await ethers.deployContract("Accounting", [locator, steth, treasury], { from: deployer }); + proxy = await ethers.deployContract("OssifiableProxy", [accountingImpl, admin, new Uint8Array()], admin); + accounting = await ethers.getContractAt("Accounting", proxy, deployer); + await accounting.initialize(admin); + + implOld = await ethers.deployContract("StakingVault", [accounting, depositContract], { from: deployer }); vaultStaffRoom = await ethers.deployContract("VaultStaffRoom", [steth], { from: deployer }); vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, vaultStaffRoom], { from: deployer }); //add role to factory - await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), admin); + await accounting.connect(admin).grantRole(await accounting.VAULT_MASTER_ROLE(), admin); //the initialize() function cannot be called on a contract await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "NonProxyCallsForbidden"); From 9b5926857fa01a8600986607aaa17e20d2b5b2db Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Fri, 29 Nov 2024 08:02:17 +0300 Subject: [PATCH 282/338] feat: refactor StakingVault initialization --- contracts/0.8.25/vaults/StakingVault.sol | 35 +++++++------- .../0.8.25/vaults/interfaces/IBeaconProxy.sol | 2 +- .../StakingVault__HarnessForTestUpgrade.sol | 36 +++++++++------ test/0.8.25/vaults/vault.test.ts | 14 ++---- test/0.8.25/vaults/vaultFactory.test.ts | 46 +++++++++++++++---- test/0.8.25/vaults/vaultStaffRoom.test.ts | 2 +- 6 files changed, 83 insertions(+), 52 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 5d3324c17..e26315482 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -16,7 +16,7 @@ import {Versioned} from "../utils/Versioned.sol"; // TODO: extract interface and implement it -contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgradeable, Versioned { +contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgradeable { /// @custom:storage-location erc7201:StakingVault.Vault struct VaultStorage { IStakingVault.Report report; @@ -25,8 +25,7 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, int128 inOutDelta; } - uint256 private constant _version = 1; - address private immutable _SELF; + uint64 private constant _version = 1; VaultHub public immutable VAULT_HUB; /// keccak256(abi.encode(uint256(keccak256("StakingVault.Vault")) - 1)) & ~bytes32(uint256(0xff)); @@ -39,32 +38,34 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, ) VaultBeaconChainDepositor(_beaconChainDepositContract) { if (_vaultHub == address(0)) revert ZeroArgument("_vaultHub"); - _SELF = address(this); VAULT_HUB = VaultHub(_vaultHub); + + _disableInitializers(); + } + + modifier onlyBeacon() { + if (msg.sender != getBeacon()) revert UnauthorizedSender(msg.sender); + _; } /// @notice Initialize the contract storage explicitly. /// The initialize function selector is not changed. For upgrades use `_params` variable /// - /// @param _owner owner address that can TBD + /// @param _owner vaultStaffRoom address /// @param _params the calldata for initialize contract after upgrades // solhint-disable-next-line no-unused-vars - function initialize(address _owner, bytes calldata _params) external { - if (_owner == address(0)) revert ZeroArgument("_owner"); - - if (address(this) == _SELF) { - revert NonProxyCallsForbidden(); - } - - _initializeContractVersionTo(1); - - _transferOwnership(_owner); + function initialize(address _owner, bytes calldata _params) external onlyBeacon initializer { + __Ownable_init(_owner); } - function version() public pure virtual returns(uint256) { + function version() public pure virtual returns(uint64) { return _version; } + function getInitializedVersion() public view returns (uint64) { + return _getInitializedVersion(); + } + function getBeacon() public view returns (address) { return ERC1967Utils.getBeacon(); } @@ -228,5 +229,5 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, error NotHealthy(); error NotAuthorized(string operation, address sender); error LockedCannotBeDecreased(uint256 locked); - error NonProxyCallsForbidden(); + error UnauthorizedSender(address sender); } diff --git a/contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol b/contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol index 50e148bb5..a99ecde57 100644 --- a/contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol +++ b/contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol @@ -6,5 +6,5 @@ pragma solidity 0.8.25; interface IBeaconProxy { function getBeacon() external view returns (address); - function version() external pure returns(uint256); + function version() external pure returns(uint64); } diff --git a/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol index cd1430564..372467377 100644 --- a/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol +++ b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol @@ -13,9 +13,8 @@ import {IReportReceiver} from "contracts/0.8.25/vaults/interfaces/IReportReceive import {IStakingVault} from "contracts/0.8.25/vaults/interfaces/IStakingVault.sol"; import {IBeaconProxy} from "contracts/0.8.25/vaults/interfaces/IBeaconProxy.sol"; import {VaultBeaconChainDepositor} from "contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol"; -import {Versioned} from "contracts/0.8.25/utils/Versioned.sol"; -contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgradeable, Versioned { +contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgradeable { /// @custom:storage-location erc7201:StakingVault.Vault struct VaultStorage { uint128 reportValuation; @@ -25,7 +24,7 @@ contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDe int256 inOutDelta; } - uint256 private constant _version = 2; + uint64 private constant _version = 2; VaultHub public immutable vaultHub; /// keccak256(abi.encode(uint256(keccak256("StakingVault.Vault")) - 1)) & ~bytes32(uint256(0xff)); @@ -41,25 +40,33 @@ contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDe vaultHub = VaultHub(_vaultHub); } + modifier onlyBeacon() { + if (msg.sender != getBeacon()) revert UnauthorizedSender(msg.sender); + _; + } + /// @notice Initialize the contract storage explicitly. /// @param _owner owner address that can TBD /// @param _params the calldata for initialize contract after upgrades - function initialize(address _owner, bytes calldata _params) external { - if (_owner == address(0)) revert ZeroArgument("_owner"); - if (getBeacon() == address(0)) revert NonProxyCall(); + function initialize(address _owner, bytes calldata _params) external onlyBeacon reinitializer(_version) { + __StakingVault_init_v2(); + __Ownable_init(_owner); + } - _initializeContractVersionTo(2); + function finalizeUpgrade_v2() public reinitializer(_version) { + __StakingVault_init_v2(); + } - _transferOwnership(_owner); + event InitializedV2(); + function __StakingVault_init_v2() internal { + emit InitializedV2(); } - function finalizeUpgrade_v2() external { - if (getContractVersion() == _version) { - revert AlreadyInitialized(); - } + function getInitializedVersion() public view returns (uint64) { + return _getInitializedVersion(); } - function version() external pure virtual returns(uint256) { + function version() external pure virtual returns(uint64) { return _version; } @@ -82,6 +89,5 @@ contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDe } error ZeroArgument(string name); - error NonProxyCall(); - error AlreadyInitialized(); + error UnauthorizedSender(address sender); } diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index 3dc531fb4..3d88614a0 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -88,23 +88,17 @@ describe("StakingVault.sol", async () => { }); describe("initialize", () => { - it("reverts if `_owner` is zero address", async () => { - await expect(stakingVault.initialize(ZeroAddress, "0x")) - .to.be.revertedWithCustomError(stakingVault, "ZeroArgument") - .withArgs("_owner"); - }); - - it("reverts if call from non proxy", async () => { + it("reverts on impl initialization", async () => { await expect(stakingVault.initialize(await owner.getAddress(), "0x")).to.be.revertedWithCustomError( - stakingVault, - "NonProxyCallsForbidden", + vaultProxy, + "UnauthorizedSender", ); }); it("reverts if already initialized", async () => { await expect(vaultProxy.initialize(await owner.getAddress(), "0x")).to.be.revertedWithCustomError( vaultProxy, - "NonZeroContractVersionOnInit", + "UnauthorizedSender", ); }); }); diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 3fbbdea8a..13fcdd2f8 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -75,7 +75,7 @@ describe("VaultFactory.sol", () => { await accounting.connect(admin).grantRole(await accounting.VAULT_REGISTRY_ROLE(), admin); //the initialize() function cannot be called on a contract - await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "NonProxyCallsForbidden"); + await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "UnauthorizedSender"); }); beforeEach(async () => (originalState = await Snapshot.take())); @@ -135,7 +135,12 @@ describe("VaultFactory.sol", () => { expect(await vault.getBeacon()).to.eq(await vaultFactory.getAddress()); }); - it("works with non-empty `params`", async () => {}); + it("check `version()`", async () => { + const { vault } = await createVaultProxy(vaultFactory, vaultOwner1); + expect(await vault.version()).to.eq(1); + }); + + it.skip("works with non-empty `params`", async () => {}); }); context("connect", () => { @@ -247,13 +252,38 @@ describe("VaultFactory.sol", () => { ), ).to.revertedWithCustomError(accounting, "ImplNotAllowed"); - const version1After = await vault1.version(); - const version2After = await vault2.version(); - const version3After = await vault3.version(); + const vault1WithNewImpl = await ethers.getContractAt("StakingVault__HarnessForTestUpgrade", vault1, deployer); + const vault2WithNewImpl = await ethers.getContractAt("StakingVault__HarnessForTestUpgrade", vault2, deployer); + const vault3WithNewImpl = await ethers.getContractAt("StakingVault__HarnessForTestUpgrade", vault3, deployer); + + //finalize first vault + await vault1WithNewImpl.finalizeUpgrade_v2(); + + const version1After = await vault1WithNewImpl.version(); + const version2After = await vault2WithNewImpl.version(); + const version3After = await vault3WithNewImpl.version(); + + const version1AfterV2 = await vault1WithNewImpl.getInitializedVersion(); + const version2AfterV2 = await vault2WithNewImpl.getInitializedVersion(); + const version3AfterV2 = await vault3WithNewImpl.getInitializedVersion(); + + expect(version1Before).to.eq(1); + expect(version1AfterV2).to.eq(2); + + expect(version2Before).to.eq(1); + expect(version2AfterV2).to.eq(1); + + expect(version3After).to.eq(2); + + const v1 = { version: version1After, getInitializedVersion: version1AfterV2 }; + const v2 = { version: version2After, getInitializedVersion: version2AfterV2 }; + const v3 = { version: version3After, getInitializedVersion: version3AfterV2 }; + + console.table([v1, v2, v3]); - expect(version1Before).not.to.eq(version1After); - expect(version2Before).not.to.eq(version2After); - expect(2).to.eq(version3After); + // await vault1.initialize(stranger, "0x") + // await vault2.initialize(stranger, "0x") + // await vault3.initialize(stranger, "0x") }); }); }); diff --git a/test/0.8.25/vaults/vaultStaffRoom.test.ts b/test/0.8.25/vaults/vaultStaffRoom.test.ts index 88141479a..203770bc9 100644 --- a/test/0.8.25/vaults/vaultStaffRoom.test.ts +++ b/test/0.8.25/vaults/vaultStaffRoom.test.ts @@ -66,7 +66,7 @@ describe("VaultStaffRoom.sol", () => { await accounting.connect(admin).grantRole(await accounting.VAULT_MASTER_ROLE(), admin); //the initialize() function cannot be called on a contract - await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "NonProxyCallsForbidden"); + await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "UnauthorizedSender"); }); beforeEach(async () => (originalState = await Snapshot.take())); From fa8e84c02b9308ff0df9cba607fdb9df4c86a623 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 28 Nov 2024 19:10:22 +0200 Subject: [PATCH 283/338] fix: extract mint/burning to Lido it's easier to authenticate --- contracts/0.4.24/Lido.sol | 55 +++++++---- contracts/0.4.24/StETH.sol | 23 ----- contracts/0.8.9/Burner.sol | 45 +++++---- test/0.4.24/contracts/StETH__Harness.sol | 36 ++----- test/0.4.24/lido/lido.mintburning.test.ts | 95 +++++++++++++++++++ test/0.4.24/steth.test.ts | 62 +----------- .../contracts/StETH__HarnessForVaultHub.sol | 32 ------- test/0.8.9/burner.test.ts | 7 +- 8 files changed, 164 insertions(+), 191 deletions(-) create mode 100644 test/0.4.24/lido/lido.mintburning.test.ts diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index f8c975b42..bda113f8c 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -591,16 +591,41 @@ contract Lido is Versioned, StETHPermit, AragonApp { stakingRouter.deposit.value(depositsValue)(depositsCount, _stakingModuleId, _depositCalldata); } + /// @notice Mint stETH shares + /// @param _recipient recipient of the shares + /// @param _sharesAmount amount of shares to mint + /// @dev can be called only by accounting + function mintShares(address _recipient, uint256 _sharesAmount) public { + _auth(getLidoLocator().accounting()); + + _mintShares(_recipient, _sharesAmount); + // emit event after minting shares because we are always having the net new ether under the hood + // for vaults we have new locked ether and for fees we have a part of rewards + _emitTransferAfterMintingShares(_recipient, _sharesAmount); + } + + /// @notice Burn stETH shares from the sender address + /// @param _sharesAmount amount of shares to burn + /// @dev can be called only by burner + function burnShares(uint256 _sharesAmount) public { + _auth(getLidoLocator().burner()); + + _burnShares(msg.sender, _sharesAmount); + + // historically there is no events for this kind of burning + // TODO: should burn events be emitted here? + // maybe TransferShare for cover burn and all events for withdrawal burn + } + /// @notice Mint shares backed by external vaults /// /// @param _receiver Address to receive the minted shares /// @param _amountOfShares Amount of shares to mint - /// - /// @dev authentication goes through isMinter in StETH + /// @return stethAmount The amount of stETH minted + /// @dev can be called only by accounting (authentication in mintShares method) function mintExternalShares(address _receiver, uint256 _amountOfShares) external { - if (_receiver == address(0)) revert("MINT_RECEIVER_ZERO_ADDRESS"); - if (_amountOfShares == 0) revert("MINT_ZERO_AMOUNT_OF_SHARES"); - + require(_receiver != address(0), "MINT_RECEIVER_ZERO_ADDRESS"); + require(_amountOfShares != 0, "MINT_ZERO_AMOUNT_OF_SHARES"); _whenNotStakingPaused(); uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); @@ -620,11 +645,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @notice Burns external shares from a specified account /// /// @param _amountOfShares Amount of shares to burn - /// - /// @dev authentication goes through _isBurner() method function burnExternalShares(uint256 _amountOfShares) external { - if (_amountOfShares == 0) revert("BURN_ZERO_AMOUNT_OF_SHARES"); - + require(_amountOfShares != 0, "BURN_ZERO_AMOUNT_OF_SHARES"); + _auth(getLidoLocator().accounting()); _whenNotStakingPaused(); uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); @@ -634,7 +657,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { EXTERNAL_BALANCE_POSITION.setStorageUint256(extBalance - stethAmount); - burnShares(msg.sender, _amountOfShares); + _burnShares(msg.sender, _amountOfShares); + + _emitTransferEvents(msg.sender, address(0), stethAmount, _amountOfShares); emit ExternalSharesBurned(msg.sender, _amountOfShares, stethAmount); } @@ -916,16 +941,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { return _getPooledEther().add(EXTERNAL_BALANCE_POSITION.getStorageUint256()); } - /// @dev override isMinter from StETH to allow accounting to mint - function _isMinter(address _sender) internal view returns (bool) { - return _sender == getLidoLocator().accounting(); - } - - /// @dev override isBurner from StETH to allow accounting to burn - function _isBurner(address _sender) internal view returns (bool) { - return _sender == getLidoLocator().burner() || _sender == getLidoLocator().accounting(); - } - function _pauseStaking() internal { STAKING_STATE_POSITION.setStorageStakeLimitStruct( STAKING_STATE_POSITION.getStorageStakeLimitStruct().setStakeLimitPauseState(true) diff --git a/contracts/0.4.24/StETH.sol b/contracts/0.4.24/StETH.sol index 791ded8ef..6276da667 100644 --- a/contracts/0.4.24/StETH.sol +++ b/contracts/0.4.24/StETH.sol @@ -360,29 +360,6 @@ contract StETH is IERC20, Pausable { return tokensAmount; } - function mintShares(address _recipient, uint256 _sharesAmount) public { - require(_isMinter(msg.sender), "AUTH_FAILED"); - - _mintShares(_recipient, _sharesAmount); - _emitTransferAfterMintingShares(_recipient, _sharesAmount); - } - - function burnShares(address _account, uint256 _sharesAmount) public { - require(_isBurner(msg.sender), "AUTH_FAILED"); - - _burnShares(_account, _sharesAmount); - - // TODO: do something with Transfer event - } - - function _isMinter(address) internal view returns (bool) { - return false; - } - - function _isBurner(address) internal view returns (bool) { - return false; - } - /** * @return the total amount (in wei) of Ether controlled by the protocol. * @dev This is used for calculating tokens from shares and vice versa. diff --git a/contracts/0.8.9/Burner.sol b/contracts/0.8.9/Burner.sol index 80108bb1c..67fde46a8 100644 --- a/contracts/0.8.9/Burner.sol +++ b/contracts/0.8.9/Burner.sol @@ -14,9 +14,9 @@ import {IBurner} from "../common/interfaces/IBurner.sol"; import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; /** - * @title Interface defining ERC20-compatible StETH token + * @title Interface defining Lido contract */ -interface IStETH is IERC20 { +interface ILido is IERC20 { /** * @notice Get stETH amount by the provided shares amount * @param _sharesAmount shares amount @@ -44,7 +44,11 @@ interface IStETH is IERC20 { address _sender, address _recipient, uint256 _sharesAmount ) external returns (uint256); - function burnShares(address _account, uint256 _amount) external; + /** + * @notice Burn shares from the account + * @param _amount amount of shares to burn + */ + function burnShares(uint256 _amount) external; } /** @@ -73,7 +77,7 @@ contract Burner is IBurner, AccessControlEnumerable { uint256 private totalNonCoverSharesBurnt; ILidoLocator public immutable LOCATOR; - IStETH public immutable STETH; + ILido public immutable LIDO; /** * Emitted when a new stETH burning request is added by the `requestedBy` address. @@ -148,7 +152,7 @@ contract Burner is IBurner, AccessControlEnumerable { _setupRole(REQUEST_BURN_SHARES_ROLE, _stETH); LOCATOR = ILidoLocator(_locator); - STETH = IStETH(_stETH); + LIDO = ILido(_stETH); totalCoverSharesBurnt = _totalCoverSharesBurnt; totalNonCoverSharesBurnt = _totalNonCoverSharesBurnt; @@ -166,8 +170,8 @@ contract Burner is IBurner, AccessControlEnumerable { * */ function requestBurnMyStETHForCover(uint256 _stETHAmountToBurn) external onlyRole(REQUEST_BURN_MY_STETH_ROLE) { - STETH.transferFrom(msg.sender, address(this), _stETHAmountToBurn); - uint256 sharesAmount = STETH.getSharesByPooledEth(_stETHAmountToBurn); + LIDO.transferFrom(msg.sender, address(this), _stETHAmountToBurn); + uint256 sharesAmount = LIDO.getSharesByPooledEth(_stETHAmountToBurn); _requestBurn(sharesAmount, _stETHAmountToBurn, true /* _isCover */); } @@ -183,7 +187,7 @@ contract Burner is IBurner, AccessControlEnumerable { * */ function requestBurnSharesForCover(address _from, uint256 _sharesAmountToBurn) external onlyRole(REQUEST_BURN_SHARES_ROLE) { - uint256 stETHAmount = STETH.transferSharesFrom(_from, address(this), _sharesAmountToBurn); + uint256 stETHAmount = LIDO.transferSharesFrom(_from, address(this), _sharesAmountToBurn); _requestBurn(_sharesAmountToBurn, stETHAmount, true /* _isCover */); } @@ -199,8 +203,8 @@ contract Burner is IBurner, AccessControlEnumerable { * */ function requestBurnMyStETH(uint256 _stETHAmountToBurn) external onlyRole(REQUEST_BURN_MY_STETH_ROLE) { - STETH.transferFrom(msg.sender, address(this), _stETHAmountToBurn); - uint256 sharesAmount = STETH.getSharesByPooledEth(_stETHAmountToBurn); + LIDO.transferFrom(msg.sender, address(this), _stETHAmountToBurn); + uint256 sharesAmount = LIDO.getSharesByPooledEth(_stETHAmountToBurn); _requestBurn(sharesAmount, _stETHAmountToBurn, false /* _isCover */); } @@ -216,7 +220,7 @@ contract Burner is IBurner, AccessControlEnumerable { * */ function requestBurnShares(address _from, uint256 _sharesAmountToBurn) external onlyRole(REQUEST_BURN_SHARES_ROLE) { - uint256 stETHAmount = STETH.transferSharesFrom(_from, address(this), _sharesAmountToBurn); + uint256 stETHAmount = LIDO.transferSharesFrom(_from, address(this), _sharesAmountToBurn); _requestBurn(_sharesAmountToBurn, stETHAmount, false /* _isCover */); } @@ -229,11 +233,11 @@ contract Burner is IBurner, AccessControlEnumerable { uint256 excessStETH = getExcessStETH(); if (excessStETH > 0) { - uint256 excessSharesAmount = STETH.getSharesByPooledEth(excessStETH); + uint256 excessSharesAmount = LIDO.getSharesByPooledEth(excessStETH); emit ExcessStETHRecovered(msg.sender, excessStETH, excessSharesAmount); - STETH.transfer(LOCATOR.treasury(), excessStETH); + LIDO.transfer(LOCATOR.treasury(), excessStETH); } } @@ -253,7 +257,7 @@ contract Burner is IBurner, AccessControlEnumerable { */ function recoverERC20(address _token, uint256 _amount) external { if (_amount == 0) revert ZeroRecoveryAmount(); - if (_token == address(STETH)) revert StETHRecoveryWrongFunc(); + if (_token == address(LIDO)) revert StETHRecoveryWrongFunc(); emit ERC20Recovered(msg.sender, _token, _amount); @@ -268,7 +272,7 @@ contract Burner is IBurner, AccessControlEnumerable { * @param _tokenId minted token id */ function recoverERC721(address _token, uint256 _tokenId) external { - if (_token == address(STETH)) revert StETHRecoveryWrongFunc(); + if (_token == address(LIDO)) revert StETHRecoveryWrongFunc(); emit ERC721Recovered(msg.sender, _token, _tokenId); @@ -307,7 +311,7 @@ contract Burner is IBurner, AccessControlEnumerable { uint256 sharesToBurnNowForCover = Math.min(_sharesToBurn, memCoverSharesBurnRequested); totalCoverSharesBurnt += sharesToBurnNowForCover; - uint256 stETHToBurnNowForCover = STETH.getPooledEthByShares(sharesToBurnNowForCover); + uint256 stETHToBurnNowForCover = LIDO.getPooledEthByShares(sharesToBurnNowForCover); emit StETHBurnt(true /* isCover */, stETHToBurnNowForCover, sharesToBurnNowForCover); coverSharesBurnRequested -= sharesToBurnNowForCover; @@ -320,14 +324,15 @@ contract Burner is IBurner, AccessControlEnumerable { ); totalNonCoverSharesBurnt += sharesToBurnNowForNonCover; - uint256 stETHToBurnNowForNonCover = STETH.getPooledEthByShares(sharesToBurnNowForNonCover); + uint256 stETHToBurnNowForNonCover = LIDO.getPooledEthByShares(sharesToBurnNowForNonCover); emit StETHBurnt(false /* isCover */, stETHToBurnNowForNonCover, sharesToBurnNowForNonCover); nonCoverSharesBurnRequested -= sharesToBurnNowForNonCover; sharesToBurnNow += sharesToBurnNowForNonCover; } - STETH.burnShares(address(this), _sharesToBurn); + + LIDO.burnShares(_sharesToBurn); assert(sharesToBurnNow == _sharesToBurn); } @@ -359,12 +364,12 @@ contract Burner is IBurner, AccessControlEnumerable { * Returns the stETH amount belonging to the burner contract address but not marked for burning. */ function getExcessStETH() public view returns (uint256) { - return STETH.getPooledEthByShares(_getExcessStETHShares()); + return LIDO.getPooledEthByShares(_getExcessStETHShares()); } function _getExcessStETHShares() internal view returns (uint256) { uint256 sharesBurnRequested = (coverSharesBurnRequested + nonCoverSharesBurnRequested); - uint256 totalShares = STETH.sharesOf(address(this)); + uint256 totalShares = LIDO.sharesOf(address(this)); // sanity check, don't revert if (totalShares <= sharesBurnRequested) { diff --git a/test/0.4.24/contracts/StETH__Harness.sol b/test/0.4.24/contracts/StETH__Harness.sol index 02140fc49..df914901f 100644 --- a/test/0.4.24/contracts/StETH__Harness.sol +++ b/test/0.4.24/contracts/StETH__Harness.sol @@ -6,10 +6,6 @@ pragma solidity 0.4.24; import {StETH} from "contracts/0.4.24/StETH.sol"; contract StETH__Harness is StETH { - address private mock__minter; - address private mock__burner; - bool private mock__shouldUseSuperGuards; - uint256 private totalPooledEther; constructor(address _holder) public payable { @@ -29,35 +25,15 @@ contract StETH__Harness is StETH { totalPooledEther = _totalPooledEther; } - function mock__setMinter(address _minter) public { - mock__minter = _minter; - } - - function mock__setBurner(address _burner) public { - mock__burner = _burner; - } - - function mock__useSuperGuards(bool _shouldUseSuperGuards) public { - mock__shouldUseSuperGuards = _shouldUseSuperGuards; - } - - function _isMinter(address _address) internal view returns (bool) { - if (mock__shouldUseSuperGuards) { - return super._isMinter(_address); - } - - return _address == mock__minter; + function harness__mintInitialShares(uint256 _sharesAmount) public { + _mintInitialShares(_sharesAmount); } - function _isBurner(address _address) internal view returns (bool) { - if (mock__shouldUseSuperGuards) { - return super._isBurner(_address); - } - - return _address == mock__burner; + function harness__mintShares(address _recipient, uint256 _sharesAmount) public { + _mintShares(_recipient, _sharesAmount); } - function harness__mintInitialShares(uint256 _sharesAmount) public { - _mintInitialShares(_sharesAmount); + function burnShares(uint256 _amount) external { + _burnShares(msg.sender, _amount); } } diff --git a/test/0.4.24/lido/lido.mintburning.test.ts b/test/0.4.24/lido/lido.mintburning.test.ts new file mode 100644 index 000000000..93189ed81 --- /dev/null +++ b/test/0.4.24/lido/lido.mintburning.test.ts @@ -0,0 +1,95 @@ +import { expect } from "chai"; +import { ZeroAddress } from "ethers"; +import { ethers } from "hardhat"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; + +import { Lido } from "typechain-types"; + +import { ether, impersonate } from "lib"; + +import { deployLidoDao } from "test/deploy"; +import { Snapshot } from "test/suite"; + +describe("Lido.sol:mintburning", () => { + let deployer: HardhatEthersSigner; + let user: HardhatEthersSigner; + let accounting: HardhatEthersSigner; + let burner: HardhatEthersSigner; + + let lido: Lido; + + let originalState: string; + + before(async () => { + [deployer, user] = await ethers.getSigners(); + + ({ lido } = await deployLidoDao({ rootAccount: deployer, initialized: true })); + + const locator = await ethers.getContractAt("LidoLocator", await lido.getLidoLocator(), user); + + accounting = await impersonate(await locator.accounting(), ether("100.0")); + burner = await impersonate(await locator.burner(), ether("100.0")); + + lido = lido.connect(user); + }); + + beforeEach(async () => (originalState = await Snapshot.take())); + + afterEach(async () => await Snapshot.restore(originalState)); + + context("mintShares", () => { + it("Reverts when minter is not accounting", async () => { + await expect(lido.mintShares(user, 1n)).to.be.revertedWith("APP_AUTH_FAILED"); + }); + + it("Reverts when minting to zero address", async () => { + await expect(lido.connect(accounting).mintShares(ZeroAddress, 1n)).to.be.revertedWith("MINT_TO_ZERO_ADDR"); + }); + + it("Mints shares to the recipient and fires the transfer events", async () => { + await expect(lido.connect(accounting).mintShares(user, 1000n)) + .to.emit(lido, "TransferShares") + .withArgs(ZeroAddress, user.address, 1000n) + .to.emit(lido, "Transfer") + .withArgs(ZeroAddress, user.address, 999n); + + expect(await lido.sharesOf(user)).to.equal(1000n); + expect(await lido.balanceOf(user)).to.equal(999n); + }); + }); + + context("burnShares", () => { + it("Reverts when burner is not authorized", async () => { + await expect(lido.burnShares(1n)).to.be.revertedWith("APP_AUTH_FAILED"); + }); + + it("Reverts when burning more than the owner owns", async () => { + const sharesOfHolder = await lido.sharesOf(burner); + + await expect(lido.connect(burner).burnShares(sharesOfHolder + 1n)).to.be.revertedWith("BALANCE_EXCEEDED"); + }); + + it("Zero burn", async () => { + const sharesOfHolder = await lido.sharesOf(burner); + + await expect(lido.connect(burner).burnShares(sharesOfHolder)) + .to.emit(lido, "SharesBurnt") + .withArgs(burner.address, 0n, 0n, 0n); + + expect(await lido.sharesOf(burner)).to.equal(0n); + }); + + it("Burn shares from burner and emit SharesBurnt event", async () => { + await lido.connect(accounting).mintShares(burner, 1000n); + + const sharesOfHolder = await lido.sharesOf(burner); + + await expect(lido.connect(burner).burnShares(sharesOfHolder)) + .to.emit(lido, "SharesBurnt") + .withArgs(burner.address, await lido.getPooledEthByShares(1000n), 1000n, 1000n); + + expect(await lido.sharesOf(burner)).to.equal(0n); + }); + }); +}); diff --git a/test/0.4.24/steth.test.ts b/test/0.4.24/steth.test.ts index d254cce84..6948a9bb3 100644 --- a/test/0.4.24/steth.test.ts +++ b/test/0.4.24/steth.test.ts @@ -21,8 +21,6 @@ describe("StETH.sol:non-ERC-20 behavior", () => { let holder: HardhatEthersSigner; let recipient: HardhatEthersSigner; let spender: HardhatEthersSigner; - let minter: HardhatEthersSigner; - let burner: HardhatEthersSigner; // required for some strictly theoretical branch checks let zeroAddressSigner: HardhatEthersSigner; @@ -36,7 +34,7 @@ describe("StETH.sol:non-ERC-20 behavior", () => { before(async () => { zeroAddressSigner = await impersonate(ZeroAddress, ONE_ETHER); - [deployer, holder, recipient, spender, minter, burner] = await ethers.getSigners(); + [deployer, holder, recipient, spender] = await ethers.getSigners(); steth = await ethers.deployContract("StETH__Harness", [holder], { value: holderBalance, from: deployer }); steth = steth.connect(holder); @@ -464,64 +462,6 @@ describe("StETH.sol:non-ERC-20 behavior", () => { } }); - context("mintShares", () => { - it("Reverts when minter is not authorized", async () => { - await steth.mock__useSuperGuards(true); - - await expect(steth.mintShares(holder, 1n)).to.be.revertedWith("AUTH_FAILED"); - }); - - it("Reverts when minting to zero address", async () => { - await steth.mock__setMinter(minter); - - await expect(steth.connect(minter).mintShares(ZeroAddress, 1n)).to.be.revertedWith("MINT_TO_ZERO_ADDR"); - }); - - it("Mints shares to the recipient and fires the transfer events", async () => { - const sharesBeforeMint = await steth.sharesOf(holder); - await steth.mock__setMinter(minter); - - await expect(steth.connect(minter).mintShares(holder, 1000n)) - .to.emit(steth, "TransferShares") - .withArgs(ZeroAddress, holder.address, 1000n); - - expect(await steth.sharesOf(holder)).to.equal(sharesBeforeMint + 1000n); - }); - }); - - context("burnShares", () => { - it("Reverts when burner is not authorized", async () => { - await steth.mock__useSuperGuards(true); - await expect(steth.burnShares(holder, 1n)).to.be.revertedWith("AUTH_FAILED"); - }); - - it("Reverts when burning on zero address", async () => { - await steth.mock__setBurner(burner); - - await expect(steth.connect(burner).burnShares(ZeroAddress, 1n)).to.be.revertedWith("BURN_FROM_ZERO_ADDR"); - }); - - it("Reverts when burning more than the owner owns", async () => { - const sharesOfHolder = await steth.sharesOf(holder); - await steth.mock__setBurner(burner); - - await expect(steth.connect(burner).burnShares(holder, sharesOfHolder + 1n)).to.be.revertedWith( - "BALANCE_EXCEEDED", - ); - }); - - it("Burns shares from the owner and fires the transfer events", async () => { - const sharesOfHolder = await steth.sharesOf(holder); - await steth.mock__setBurner(burner); - - await expect(steth.connect(burner).burnShares(holder, 1000n)) - .to.emit(steth, "SharesBurnt") - .withArgs(holder.address, 1000n, 1000n, 1000n); - - expect(await steth.sharesOf(holder)).to.equal(sharesOfHolder - 1000n); - }); - }); - context("_mintInitialShares", () => { it("Mints shares to the recipient and fires the transfer events", async () => { const balanceOfInitialSharesHolderBefore = await steth.balanceOf(INITIAL_SHARES_HOLDER); diff --git a/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol b/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol index 3111f4bc1..8f50502b4 100644 --- a/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol +++ b/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol @@ -8,10 +8,6 @@ import {StETH} from "contracts/0.4.24/StETH.sol"; contract StETH__HarnessForVaultHub is StETH { uint256 internal constant TOTAL_BASIS_POINTS = 10000; - address private mock__minter; - address private mock__burner; - bool private mock__shouldUseSuperGuards; - uint256 private totalPooledEther; uint256 private externalBalance; uint256 private maxExternalBalanceBp = 100; //bp @@ -41,34 +37,6 @@ contract StETH__HarnessForVaultHub is StETH { totalPooledEther = _totalPooledEther; } - function mock__setMinter(address _minter) public { - mock__minter = _minter; - } - - function mock__setBurner(address _burner) public { - mock__burner = _burner; - } - - function mock__useSuperGuards(bool _shouldUseSuperGuards) public { - mock__shouldUseSuperGuards = _shouldUseSuperGuards; - } - - function _isMinter(address _address) internal view returns (bool) { - if (mock__shouldUseSuperGuards) { - return super._isMinter(_address); - } - - return _address == mock__minter; - } - - function _isBurner(address _address) internal view returns (bool) { - if (mock__shouldUseSuperGuards) { - return super._isBurner(_address); - } - - return _address == mock__burner; - } - function harness__mintInitialShares(uint256 _sharesAmount) public { _mintInitialShares(_sharesAmount); } diff --git a/test/0.8.9/burner.test.ts b/test/0.8.9/burner.test.ts index 5d18753e9..f683a3122 100644 --- a/test/0.8.9/burner.test.ts +++ b/test/0.8.9/burner.test.ts @@ -49,9 +49,6 @@ describe("Burner.sol", () => { // Accounting is granted the permission to burn shares as a part of the protocol setup accountingSigner = await impersonate(accounting, ether("1.0")); await burner.connect(admin).grantRole(await burner.REQUEST_BURN_SHARES_ROLE(), accountingSigner); - - await steth.mock__setBurner(await burner.getAddress()); - await steth.mock__setMinter(accounting); }); beforeEach(async () => (originalState = await Snapshot.take())); @@ -107,7 +104,7 @@ describe("Burner.sol", () => { expect(await burner.hasRole(requestBurnSharesRole, steth)).to.equal(true); expect(await burner.hasRole(requestBurnSharesRole, accounting)).to.equal(true); - expect(await burner.STETH()).to.equal(steth); + expect(await burner.LIDO()).to.equal(steth); expect(await burner.LOCATOR()).to.equal(locator); expect(await burner.getCoverSharesBurnt()).to.equal(coverSharesBurnt); @@ -665,7 +662,7 @@ describe("Burner.sol", () => { expect(coverShares).to.equal(0n); expect(nonCoverShares).to.equal(0n); - await steth.connect(accountingSigner).mintShares(burner, 1n); + await steth.connect(accountingSigner).harness__mintShares(burner, 1n); expect(await burner.getExcessStETH()).to.equal(0n); }); From 728d8284d5df90b73802f6eb390783afffe30a93 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Fri, 29 Nov 2024 13:38:36 +0300 Subject: [PATCH 284/338] fix: accouting scratch deploy fixed --- .../steps/0090-deploy-non-aragon-contracts.ts | 3 +-- .../0120-initialize-non-aragon-contracts.ts | 6 ++++++ scripts/scratch/steps/0130-grant-roles.ts | 16 ++++++++-------- scripts/scratch/steps/0145-deploy-vaults.ts | 17 +++++++++++------ scripts/scratch/steps/0150-transfer-roles.ts | 2 +- 5 files changed, 27 insertions(+), 17 deletions(-) diff --git a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts index 952241ab8..8df736fae 100644 --- a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts @@ -158,8 +158,7 @@ export async function main() { } // Deploy Accounting - const accounting = await deployWithoutProxy(Sk.accounting, "Accounting", deployer, [ - admin, + const accounting = await deployBehindOssifiableProxy(Sk.accounting, "Accounting", proxyContractsOwner, deployer, [ locator.address, lidoAddress, treasuryAddress, diff --git a/scripts/scratch/steps/0120-initialize-non-aragon-contracts.ts b/scripts/scratch/steps/0120-initialize-non-aragon-contracts.ts index dab37394b..f16e93c5f 100644 --- a/scripts/scratch/steps/0120-initialize-non-aragon-contracts.ts +++ b/scripts/scratch/steps/0120-initialize-non-aragon-contracts.ts @@ -28,6 +28,7 @@ export async function main() { const eip712StETHAddress = state[Sk.eip712StETH].address; const withdrawalVaultAddress = state[Sk.withdrawalVault].proxy.address; const oracleDaemonConfigAddress = state[Sk.oracleDaemonConfig].address; + const accountingAddress = state[Sk.accounting].proxy.address; // Set admin addresses (using deployer for testnet) const testnetAdmin = deployer; @@ -35,6 +36,7 @@ export async function main() { const exitBusOracleAdmin = testnetAdmin; const stakingRouterAdmin = testnetAdmin; const withdrawalQueueAdmin = testnetAdmin; + const accountingAdmin = testnetAdmin; // Initialize NodeOperatorsRegistry @@ -139,4 +141,8 @@ export async function main() { } await makeTx(oracleDaemonConfig, "renounceRole", [CONFIG_MANAGER_ROLE, testnetAdmin], { from: testnetAdmin }); + + // Initialize Accounting + const accounting = await loadContract("Accounting", accountingAddress); + await makeTx(accounting, "initialize", [accountingAdmin], { from: deployer }); } diff --git a/scripts/scratch/steps/0130-grant-roles.ts b/scripts/scratch/steps/0130-grant-roles.ts index 18c835a6e..ce6113364 100644 --- a/scripts/scratch/steps/0130-grant-roles.ts +++ b/scripts/scratch/steps/0130-grant-roles.ts @@ -20,7 +20,7 @@ export async function main() { const stakingRouterAddress = state[Sk.stakingRouter].proxy.address; const withdrawalQueueAddress = state[Sk.withdrawalQueueERC721].proxy.address; const accountingOracleAddress = state[Sk.accountingOracle].proxy.address; - const accountingAddress = state[Sk.accounting].address; + const accountingAddress = state[Sk.accounting].proxy.address; const validatorsExitBusOracleAddress = state[Sk.validatorsExitBusOracle].proxy.address; const depositSecurityModuleAddress = state[Sk.depositSecurityModule].address; @@ -50,12 +50,9 @@ export async function main() { await makeTx(stakingRouter, "grantRole", [await stakingRouter.STAKING_MODULE_MANAGE_ROLE(), agentAddress], { from: deployer, }); - await makeTx( - stakingRouter, - "grantRole", - [await stakingRouter.getFunction("REPORT_REWARDS_MINTED_ROLE")(), accountingAddress], - { from: deployer }, - ); + await makeTx(stakingRouter, "grantRole", [await stakingRouter.REPORT_REWARDS_MINTED_ROLE(), accountingAddress], { + from: deployer, + }); // ValidatorsExitBusOracle if (gateSealAddress) { @@ -105,7 +102,10 @@ export async function main() { // Accounting const accounting = await loadContract("Accounting", accountingAddress); - await makeTx(accounting, "grantRole", [await accounting.VAULT_MASTER_ROLE(), deployer], { + await makeTx(accounting, "grantRole", [await accounting.VAULT_MASTER_ROLE(), agentAddress], { + from: deployer, + }); + await makeTx(accounting, "grantRole", [await accounting.VAULT_REGISTRY_ROLE(), deployer], { from: deployer, }); } diff --git a/scripts/scratch/steps/0145-deploy-vaults.ts b/scripts/scratch/steps/0145-deploy-vaults.ts index 10fc0834b..1e8b5aa46 100644 --- a/scripts/scratch/steps/0145-deploy-vaults.ts +++ b/scripts/scratch/steps/0145-deploy-vaults.ts @@ -10,8 +10,7 @@ export async function main() { const deployer = (await ethers.provider.getSigner()).address; const state = readNetworkState({ deployer }); - const agentAddress = state[Sk.appAgent].proxy.address; - const accountingAddress = state[Sk.accounting].address; + const accountingAddress = state[Sk.accounting].proxy.address; const lidoAddress = state[Sk.appLido].proxy.address; const depositContract = state.chainSpec.depositContract; @@ -37,11 +36,17 @@ export async function main() { // Add VaultFactory and Vault implementation to the Accounting contract const accounting = await loadContract("Accounting", accountingAddress); + + // Grant roles for the Accounting contract + const vaultMasterRole = await accounting.VAULT_MASTER_ROLE(); + const vaultRegistryRole = await accounting.VAULT_REGISTRY_ROLE(); + + await makeTx(accounting, "grantRole", [vaultMasterRole, deployer], { from: deployer }); + await makeTx(accounting, "grantRole", [vaultRegistryRole, deployer], { from: deployer }); + await makeTx(accounting, "addFactory", [factoryAddress], { from: deployer }); await makeTx(accounting, "addImpl", [impAddress], { from: deployer }); - // Grant roles for the Accounting contract - const role = await accounting.VAULT_MASTER_ROLE(); - await makeTx(accounting, "grantRole", [role, agentAddress], { from: deployer }); - await makeTx(accounting, "renounceRole", [role, deployer], { from: deployer }); + await makeTx(accounting, "renounceRole", [vaultMasterRole, deployer], { from: deployer }); + await makeTx(accounting, "renounceRole", [vaultRegistryRole, deployer], { from: deployer }); } diff --git a/scripts/scratch/steps/0150-transfer-roles.ts b/scripts/scratch/steps/0150-transfer-roles.ts index c9cc82400..39e2e8759 100644 --- a/scripts/scratch/steps/0150-transfer-roles.ts +++ b/scripts/scratch/steps/0150-transfer-roles.ts @@ -23,7 +23,7 @@ export async function main() { { name: "WithdrawalQueueERC721", address: state.withdrawalQueueERC721.proxy.address }, { name: "OracleDaemonConfig", address: state.oracleDaemonConfig.address }, { name: "OracleReportSanityChecker", address: state.oracleReportSanityChecker.address }, - { name: "Accounting", address: state.accounting.address }, + { name: "Accounting", address: state.accounting.proxy.address }, ]; for (const contract of ozAdminTransfers) { From 481979dd954743952f2482eb4ee2cb34b0507e7d Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 29 Nov 2024 16:02:53 +0500 Subject: [PATCH 285/338] fix: rename long name to Dashboard --- .../{StVaultOwnerWithDashboard.sol => Dashboard.sol} | 4 ++-- contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) rename contracts/0.8.25/vaults/{StVaultOwnerWithDashboard.sol => Dashboard.sol} (99%) diff --git a/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol b/contracts/0.8.25/vaults/Dashboard.sol similarity index 99% rename from contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol rename to contracts/0.8.25/vaults/Dashboard.sol index b4f206397..cdedf3ad7 100644 --- a/contracts/0.8.25/vaults/StVaultOwnerWithDashboard.sol +++ b/contracts/0.8.25/vaults/Dashboard.sol @@ -11,14 +11,14 @@ import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/acces import {VaultHub} from "./VaultHub.sol"; /** - * @title StVaultOwnerWithDashboard + * @title Dashboard * @notice This contract is meant to be used as the owner of `StakingVault`. * This contract improves the vault UX by bundling all functions from the vault and vault hub * in this single contract. It provides administrative functions for managing the staking vault, * including funding, withdrawing, depositing to the beacon chain, minting, burning, and rebalancing operations. * All these functions are only callable by the account with the DEFAULT_ADMIN_ROLE. */ -contract StVaultOwnerWithDashboard is AccessControlEnumerable { +contract Dashboard is AccessControlEnumerable { /// @notice Address of the implementation contract /// @dev Used to prevent initialization in the implementation address private immutable _SELF; diff --git a/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol b/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol index 40776e36f..3e0c1052a 100644 --- a/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol +++ b/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol @@ -8,13 +8,13 @@ import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/ext import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; -import {StVaultOwnerWithDashboard} from "./StVaultOwnerWithDashboard.sol"; +import {Dashboard} from "./Dashboard.sol"; import {Math256} from "contracts/common/lib/Math256.sol"; /** * @title StVaultOwnerWithDelegation * @notice This contract serves as an owner for `StakingVault` with additional delegation capabilities. - * It extends `StVaultOwnerWithDashboard` and implements `IReportReceiver`. + * It extends `Dashboard` and implements `IReportReceiver`. * The contract provides administrative functions for managing the staking vault, * including funding, withdrawing, depositing to the beacon chain, minting, burning, * rebalancing operations, and fee management. All these functions are only callable @@ -26,7 +26,7 @@ import {Math256} from "contracts/common/lib/Math256.sol"; * @notice The term "fee" is used to express the fee percentage as basis points, e.g. 5%, * while "due" is the actual amount of the fee, e.g. 1 ether */ -contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceiver { +contract StVaultOwnerWithDelegation is Dashboard, IReportReceiver { // ==================== Constants ==================== uint256 private constant BP_BASE = 10000; // Basis points base (100%) @@ -117,7 +117,7 @@ contract StVaultOwnerWithDelegation is StVaultOwnerWithDashboard, IReportReceive * @notice Constructor sets the stETH token address. * @param _stETH Address of the stETH token contract. */ - constructor(address _stETH) StVaultOwnerWithDashboard(_stETH) {} + constructor(address _stETH) Dashboard(_stETH) {} /** * @notice Initializes the contract with the default admin and `StakingVault` address. From ce82205dc9306c24b01bfcaddbb9d131d1b1c88f Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 29 Nov 2024 16:06:32 +0500 Subject: [PATCH 286/338] fix: rename long name to Delegation --- ...OwnerWithDelegation.sol => Delegation.sol} | 16 +-- contracts/0.8.25/vaults/VaultFactory.sol | 59 ++++---- lib/proxy.ts | 28 ++-- lib/state-file.ts | 2 +- scripts/scratch/steps/0145-deploy-vaults.ts | 4 +- ...vault-owner-with-delegation-voting.test.ts | 132 +++++++++--------- .../stvault-owner-with-delegation.test.ts | 28 ++-- test/0.8.25/vaults/vault.test.ts | 10 +- test/0.8.25/vaults/vaultFactory.test.ts | 26 ++-- .../vaults-happy-path.integration.ts | 10 +- 10 files changed, 156 insertions(+), 159 deletions(-) rename contracts/0.8.25/vaults/{StVaultOwnerWithDelegation.sol => Delegation.sol} (96%) diff --git a/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol b/contracts/0.8.25/vaults/Delegation.sol similarity index 96% rename from contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol rename to contracts/0.8.25/vaults/Delegation.sol index 3e0c1052a..466a74a5a 100644 --- a/contracts/0.8.25/vaults/StVaultOwnerWithDelegation.sol +++ b/contracts/0.8.25/vaults/Delegation.sol @@ -12,7 +12,7 @@ import {Dashboard} from "./Dashboard.sol"; import {Math256} from "contracts/common/lib/Math256.sol"; /** - * @title StVaultOwnerWithDelegation + * @title Delegation * @notice This contract serves as an owner for `StakingVault` with additional delegation capabilities. * It extends `Dashboard` and implements `IReportReceiver`. * The contract provides administrative functions for managing the staking vault, @@ -26,7 +26,7 @@ import {Math256} from "contracts/common/lib/Math256.sol"; * @notice The term "fee" is used to express the fee percentage as basis points, e.g. 5%, * while "due" is the actual amount of the fee, e.g. 1 ether */ -contract StVaultOwnerWithDelegation is Dashboard, IReportReceiver { +contract Delegation is Dashboard, IReportReceiver { // ==================== Constants ==================== uint256 private constant BP_BASE = 10000; // Basis points base (100%) @@ -45,7 +45,7 @@ contract StVaultOwnerWithDelegation is Dashboard, IReportReceiver { * - vote on ownership transfer * - vote on performance fee changes */ - bytes32 public constant MANAGER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.ManagerRole"); + bytes32 public constant MANAGER_ROLE = keccak256("Vault.Delegation.ManagerRole"); /** * @notice Role for the staker. @@ -53,7 +53,7 @@ contract StVaultOwnerWithDelegation is Dashboard, IReportReceiver { * - fund the vault * - withdraw from the vault */ - bytes32 public constant STAKER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.StakerRole"); + bytes32 public constant STAKER_ROLE = keccak256("Vault.Delegation.StakerRole"); /** @notice Role for the operator * Operator can: @@ -62,14 +62,14 @@ contract StVaultOwnerWithDelegation is Dashboard, IReportReceiver { * - vote on ownership transfer * - set the Key Master role */ - bytes32 public constant OPERATOR_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.OperatorRole"); + bytes32 public constant OPERATOR_ROLE = keccak256("Vault.Delegation.OperatorRole"); /** * @notice Role for the key master. * Key master can: * - deposit validators to the beacon chain */ - bytes32 public constant KEY_MASTER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.KeyMasterRole"); + bytes32 public constant KEY_MASTER_ROLE = keccak256("Vault.Delegation.KeyMasterRole"); /** * @notice Role for the token master. @@ -77,7 +77,7 @@ contract StVaultOwnerWithDelegation is Dashboard, IReportReceiver { * - mint stETH tokens * - burn stETH tokens */ - bytes32 public constant TOKEN_MASTER_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.TokenMasterRole"); + bytes32 public constant TOKEN_MASTER_ROLE = keccak256("Vault.Delegation.TokenMasterRole"); /** * @notice Role for the Lido DAO. @@ -86,7 +86,7 @@ contract StVaultOwnerWithDelegation is Dashboard, IReportReceiver { * - set the operator role * - vote on ownership transfer */ - bytes32 public constant LIDO_DAO_ROLE = keccak256("Vault.StVaultOwnerWithDelegation.LidoDAORole"); + bytes32 public constant LIDO_DAO_ROLE = keccak256("Vault.Delegation.LidoDAORole"); // ==================== State Variables ==================== diff --git a/contracts/0.8.25/vaults/VaultFactory.sol b/contracts/0.8.25/vaults/VaultFactory.sol index 143b727c1..834bac741 100644 --- a/contracts/0.8.25/vaults/VaultFactory.sol +++ b/contracts/0.8.25/vaults/VaultFactory.sol @@ -9,7 +9,7 @@ import {IStakingVault} from "./interfaces/IStakingVault.sol"; pragma solidity 0.8.25; -interface IStVaultOwnerWithDelegation { +interface IDelegation { struct InitializationParams { uint256 managementFee; uint256 performanceFee; @@ -37,59 +37,56 @@ interface IStVaultOwnerWithDelegation { } contract VaultFactory is UpgradeableBeacon { - address public immutable stVaultOwnerWithDelegationImpl; + address public immutable delegationImpl; /// @param _owner The address of the VaultFactory owner /// @param _stakingVaultImpl The address of the StakingVault implementation - /// @param _stVaultOwnerWithDelegationImpl The address of the StVaultOwnerWithDelegation implementation + /// @param _delegationImpl The address of the Delegation implementation constructor( address _owner, address _stakingVaultImpl, - address _stVaultOwnerWithDelegationImpl + address _delegationImpl ) UpgradeableBeacon(_stakingVaultImpl, _owner) { - if (_stVaultOwnerWithDelegationImpl == address(0)) revert ZeroArgument("_stVaultOwnerWithDelegation"); + if (_delegationImpl == address(0)) revert ZeroArgument("_delegation"); - stVaultOwnerWithDelegationImpl = _stVaultOwnerWithDelegationImpl; + delegationImpl = _delegationImpl; } - /// @notice Creates a new StakingVault and StVaultOwnerWithDelegation contracts + /// @notice Creates a new StakingVault and Delegation contracts /// @param _stakingVaultParams The params of vault initialization /// @param _initializationParams The params of vault initialization function createVault( bytes calldata _stakingVaultParams, - IStVaultOwnerWithDelegation.InitializationParams calldata _initializationParams, + IDelegation.InitializationParams calldata _initializationParams, address _lidoAgent - ) external returns (IStakingVault vault, IStVaultOwnerWithDelegation stVaultOwnerWithDelegation) { + ) external returns (IStakingVault vault, IDelegation delegation) { if (_initializationParams.manager == address(0)) revert ZeroArgument("manager"); if (_initializationParams.operator == address(0)) revert ZeroArgument("operator"); vault = IStakingVault(address(new BeaconProxy(address(this), ""))); - stVaultOwnerWithDelegation = IStVaultOwnerWithDelegation(Clones.clone(stVaultOwnerWithDelegationImpl)); + delegation = IDelegation(Clones.clone(delegationImpl)); - stVaultOwnerWithDelegation.initialize(address(this), address(vault)); + delegation.initialize(address(this), address(vault)); - stVaultOwnerWithDelegation.grantRole(stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), _lidoAgent); - stVaultOwnerWithDelegation.grantRole(stVaultOwnerWithDelegation.MANAGER_ROLE(), _initializationParams.manager); - stVaultOwnerWithDelegation.grantRole( - stVaultOwnerWithDelegation.OPERATOR_ROLE(), - _initializationParams.operator - ); - stVaultOwnerWithDelegation.grantRole(stVaultOwnerWithDelegation.DEFAULT_ADMIN_ROLE(), msg.sender); + delegation.grantRole(delegation.LIDO_DAO_ROLE(), _lidoAgent); + delegation.grantRole(delegation.MANAGER_ROLE(), _initializationParams.manager); + delegation.grantRole(delegation.OPERATOR_ROLE(), _initializationParams.operator); + delegation.grantRole(delegation.DEFAULT_ADMIN_ROLE(), msg.sender); - stVaultOwnerWithDelegation.grantRole(stVaultOwnerWithDelegation.MANAGER_ROLE(), address(this)); - stVaultOwnerWithDelegation.setManagementFee(_initializationParams.managementFee); - stVaultOwnerWithDelegation.setPerformanceFee(_initializationParams.performanceFee); + delegation.grantRole(delegation.MANAGER_ROLE(), address(this)); + delegation.setManagementFee(_initializationParams.managementFee); + delegation.setPerformanceFee(_initializationParams.performanceFee); //revoke roles from factory - stVaultOwnerWithDelegation.revokeRole(stVaultOwnerWithDelegation.MANAGER_ROLE(), address(this)); - stVaultOwnerWithDelegation.revokeRole(stVaultOwnerWithDelegation.DEFAULT_ADMIN_ROLE(), address(this)); - stVaultOwnerWithDelegation.revokeRole(stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), address(this)); + delegation.revokeRole(delegation.MANAGER_ROLE(), address(this)); + delegation.revokeRole(delegation.DEFAULT_ADMIN_ROLE(), address(this)); + delegation.revokeRole(delegation.LIDO_DAO_ROLE(), address(this)); - vault.initialize(address(stVaultOwnerWithDelegation), _stakingVaultParams); + vault.initialize(address(delegation), _stakingVaultParams); - emit VaultCreated(address(stVaultOwnerWithDelegation), address(vault)); - emit StVaultOwnerWithDelegationCreated(msg.sender, address(stVaultOwnerWithDelegation)); + emit VaultCreated(address(delegation), address(vault)); + emit DelegationCreated(msg.sender, address(delegation)); } /** @@ -100,11 +97,11 @@ contract VaultFactory is UpgradeableBeacon { event VaultCreated(address indexed owner, address indexed vault); /** - * @notice Event emitted on a StVaultOwnerWithDelegation creation - * @param admin The address of the StVaultOwnerWithDelegation admin - * @param stVaultOwnerWithDelegation The address of the created StVaultOwnerWithDelegation + * @notice Event emitted on a Delegation creation + * @param admin The address of the Delegation admin + * @param delegation The address of the created Delegation */ - event StVaultOwnerWithDelegationCreated(address indexed admin, address indexed stVaultOwnerWithDelegation); + event DelegationCreated(address indexed admin, address indexed delegation); error ZeroArgument(string); } diff --git a/lib/proxy.ts b/lib/proxy.ts index 60dd65110..ec9d9b31b 100644 --- a/lib/proxy.ts +++ b/lib/proxy.ts @@ -8,14 +8,14 @@ import { OssifiableProxy, OssifiableProxy__factory, StakingVault, - StVaultOwnerWithDelegation, + Delegation, VaultFactory, } from "typechain-types"; import { findEventsWithInterfaces } from "lib"; -import { IStVaultOwnerWithDelegation } from "../typechain-types/contracts/0.8.25/vaults/VaultFactory.sol/VaultFactory"; -import StVaultOwnerWithDelegationInitializationParamsStruct = IStVaultOwnerWithDelegation.InitializationParamsStruct; +import { IDelegation } from "../typechain-types/contracts/0.8.25/vaults/VaultFactory.sol/VaultFactory"; +import DelegationInitializationParamsStruct = IDelegation.InitializationParamsStruct; interface ProxifyArgs { impl: T; @@ -44,7 +44,7 @@ interface CreateVaultResponse { tx: ContractTransactionResponse; proxy: BeaconProxy; vault: StakingVault; - stVaultOwnerWithDelegation: StVaultOwnerWithDelegation; + delegation: Delegation; } export async function createVaultProxy( @@ -53,7 +53,7 @@ export async function createVaultProxy( _lidoAgent: HardhatEthersSigner, ): Promise { // Define the parameters for the struct - const initializationParams: StVaultOwnerWithDelegationInitializationParamsStruct = { + const initializationParams: DelegationInitializationParamsStruct = { managementFee: 100n, performanceFee: 200n, manager: await _owner.getAddress(), @@ -71,28 +71,28 @@ export async function createVaultProxy( const event = events[0]; const { vault } = event.args; - const stVaultOwnerWithDelegationEvents = findEventsWithInterfaces( + const delegationEvents = findEventsWithInterfaces( receipt, - "StVaultOwnerWithDelegationCreated", + "DelegationCreated", [vaultFactory.interface], ); - if (stVaultOwnerWithDelegationEvents.length === 0) throw new Error("StVaultOwnerWithDelegation creation event not found"); + if (delegationEvents.length === 0) throw new Error("Delegation creation event not found"); - const { stVaultOwnerWithDelegation: stVaultOwnerWithDelegationAddress } = stVaultOwnerWithDelegationEvents[0].args; + const { delegation: delegationAddress } = delegationEvents[0].args; const proxy = (await ethers.getContractAt("BeaconProxy", vault, _owner)) as BeaconProxy; const stakingVault = (await ethers.getContractAt("StakingVault", vault, _owner)) as StakingVault; - const stVaultOwnerWithDelegation = (await ethers.getContractAt( - "StVaultOwnerWithDelegation", - stVaultOwnerWithDelegationAddress, + const delegation = (await ethers.getContractAt( + "Delegation", + delegationAddress, _owner, - )) as StVaultOwnerWithDelegation; + )) as Delegation; return { tx, proxy, vault: stakingVault, - stVaultOwnerWithDelegation, + delegation, }; } diff --git a/lib/state-file.ts b/lib/state-file.ts index e791a09a8..2618ce3d7 100644 --- a/lib/state-file.ts +++ b/lib/state-file.ts @@ -90,7 +90,7 @@ export enum Sk { // Vaults stakingVaultImpl = "stakingVaultImpl", stakingVaultFactory = "stakingVaultFactory", - stVaultOwnerWithDelegationImpl = "stVaultOwnerWithDelegationImpl", + delegationImpl = "delegationImpl", } export function getAddress(contractKey: Sk, state: DeploymentState): string { diff --git a/scripts/scratch/steps/0145-deploy-vaults.ts b/scripts/scratch/steps/0145-deploy-vaults.ts index 645c03f60..0c377065f 100644 --- a/scripts/scratch/steps/0145-deploy-vaults.ts +++ b/scripts/scratch/steps/0145-deploy-vaults.ts @@ -23,8 +23,8 @@ export async function main() { ]); const impAddress = await imp.getAddress(); - // Deploy StVaultOwnerWithDelegation implementation contract - const room = await deployWithoutProxy(Sk.stVaultOwnerWithDelegationImpl, "StVaultOwnerWithDelegation", deployer, [lidoAddress]); + // Deploy Delegation implementation contract + const room = await deployWithoutProxy(Sk.delegationImpl, "Delegation", deployer, [lidoAddress]); const roomAddress = await room.getAddress(); // Deploy VaultFactory contract diff --git a/test/0.8.25/vaults/st-vault-owner-with-delegation-voting.test.ts b/test/0.8.25/vaults/st-vault-owner-with-delegation-voting.test.ts index 85130c896..8e3495b64 100644 --- a/test/0.8.25/vaults/st-vault-owner-with-delegation-voting.test.ts +++ b/test/0.8.25/vaults/st-vault-owner-with-delegation-voting.test.ts @@ -3,9 +3,9 @@ import { expect } from "chai"; import { ethers } from "hardhat"; import { advanceChainTime, certainAddress, days, proxify } from "lib"; import { Snapshot } from "test/suite"; -import { StakingVault__MockForVaultDelegationLayer, StVaultOwnerWithDelegation } from "typechain-types"; +import { StakingVault__MockForVaultDelegationLayer, Delegation } from "typechain-types"; -describe("StVaultOwnerWithDelegation:Voting", () => { +describe("Delegation:Voting", () => { let deployer: HardhatEthersSigner; let owner: HardhatEthersSigner; let manager: HardhatEthersSigner; @@ -14,7 +14,7 @@ describe("StVaultOwnerWithDelegation:Voting", () => { let stranger: HardhatEthersSigner; let stakingVault: StakingVault__MockForVaultDelegationLayer; - let stVaultOwnerWithDelegation: StVaultOwnerWithDelegation; + let delegation: Delegation; let originalState: string; @@ -23,18 +23,18 @@ describe("StVaultOwnerWithDelegation:Voting", () => { const steth = certainAddress("vault-delegation-layer-voting-steth"); stakingVault = await ethers.deployContract("StakingVault__MockForVaultDelegationLayer"); - const impl = await ethers.deployContract("StVaultOwnerWithDelegation", [steth]); + const impl = await ethers.deployContract("Delegation", [steth]); // use a regular proxy for now - [stVaultOwnerWithDelegation] = await proxify({ impl, admin: owner, caller: deployer }); + [delegation] = await proxify({ impl, admin: owner, caller: deployer }); - await stVaultOwnerWithDelegation.initialize(owner, stakingVault); - expect(await stVaultOwnerWithDelegation.isInitialized()).to.be.true; - expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.DEFAULT_ADMIN_ROLE(), owner)).to.be.true; - expect(await stVaultOwnerWithDelegation.vaultHub()).to.equal(await stakingVault.vaultHub()); + await delegation.initialize(owner, stakingVault); + expect(await delegation.isInitialized()).to.be.true; + expect(await delegation.hasRole(await delegation.DEFAULT_ADMIN_ROLE(), owner)).to.be.true; + expect(await delegation.vaultHub()).to.equal(await stakingVault.vaultHub()); - await stakingVault.initialize(await stVaultOwnerWithDelegation.getAddress()); + await stakingVault.initialize(await delegation.getAddress()); - stVaultOwnerWithDelegation = stVaultOwnerWithDelegation.connect(owner); + delegation = delegation.connect(owner); }); beforeEach(async () => { @@ -47,135 +47,135 @@ describe("StVaultOwnerWithDelegation:Voting", () => { describe("setPerformanceFee", () => { it("reverts if the caller does not have the required role", async () => { - expect(stVaultOwnerWithDelegation.connect(stranger).setPerformanceFee(100)).to.be.revertedWithCustomError( - stVaultOwnerWithDelegation, + expect(delegation.connect(stranger).setPerformanceFee(100)).to.be.revertedWithCustomError( + delegation, "NotACommitteeMember", ); }); it("executes if called by all distinct committee members", async () => { - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager); - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); - await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator); + await delegation.grantRole(await delegation.MANAGER_ROLE(), manager); + await delegation.grantRole(await delegation.LIDO_DAO_ROLE(), lidoDao); + await delegation.connect(lidoDao).grantRole(await delegation.OPERATOR_ROLE(), operator); - expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager)).to.be.true; - expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator)).to.be.true; + expect(await delegation.hasRole(await delegation.MANAGER_ROLE(), manager)).to.be.true; + expect(await delegation.hasRole(await delegation.OPERATOR_ROLE(), operator)).to.be.true; - const previousFee = await stVaultOwnerWithDelegation.performanceFee(); + const previousFee = await delegation.performanceFee(); const newFee = previousFee + 1n; // remains unchanged - await stVaultOwnerWithDelegation.connect(manager).setPerformanceFee(newFee); - expect(await stVaultOwnerWithDelegation.performanceFee()).to.equal(previousFee); + await delegation.connect(manager).setPerformanceFee(newFee); + expect(await delegation.performanceFee()).to.equal(previousFee); // updated - await stVaultOwnerWithDelegation.connect(operator).setPerformanceFee(newFee); - expect(await stVaultOwnerWithDelegation.performanceFee()).to.equal(newFee); + await delegation.connect(operator).setPerformanceFee(newFee); + expect(await delegation.performanceFee()).to.equal(newFee); }); it("executes if called by a single member with all roles", async () => { - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager); - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); - await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), manager); + await delegation.grantRole(await delegation.MANAGER_ROLE(), manager); + await delegation.grantRole(await delegation.LIDO_DAO_ROLE(), lidoDao); + await delegation.connect(lidoDao).grantRole(await delegation.OPERATOR_ROLE(), manager); - const previousFee = await stVaultOwnerWithDelegation.performanceFee(); + const previousFee = await delegation.performanceFee(); const newFee = previousFee + 1n; // updated with a single transaction - await stVaultOwnerWithDelegation.connect(manager).setPerformanceFee(newFee); - expect(await stVaultOwnerWithDelegation.performanceFee()).to.equal(newFee); + await delegation.connect(manager).setPerformanceFee(newFee); + expect(await delegation.performanceFee()).to.equal(newFee); }) it("does not execute if the vote is expired", async () => { - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager); - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); - await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator); + await delegation.grantRole(await delegation.MANAGER_ROLE(), manager); + await delegation.grantRole(await delegation.LIDO_DAO_ROLE(), lidoDao); + await delegation.connect(lidoDao).grantRole(await delegation.OPERATOR_ROLE(), operator); - expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager)).to.be.true; - expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator)).to.be.true; + expect(await delegation.hasRole(await delegation.MANAGER_ROLE(), manager)).to.be.true; + expect(await delegation.hasRole(await delegation.OPERATOR_ROLE(), operator)).to.be.true; - const previousFee = await stVaultOwnerWithDelegation.performanceFee(); + const previousFee = await delegation.performanceFee(); const newFee = previousFee + 1n; // remains unchanged - await stVaultOwnerWithDelegation.connect(manager).setPerformanceFee(newFee); - expect(await stVaultOwnerWithDelegation.performanceFee()).to.equal(previousFee); + await delegation.connect(manager).setPerformanceFee(newFee); + expect(await delegation.performanceFee()).to.equal(previousFee); await advanceChainTime(days(7n) + 1n); // remains unchanged - await stVaultOwnerWithDelegation.connect(operator).setPerformanceFee(newFee); - expect(await stVaultOwnerWithDelegation.performanceFee()).to.equal(previousFee); + await delegation.connect(operator).setPerformanceFee(newFee); + expect(await delegation.performanceFee()).to.equal(previousFee); }); }); describe("transferStakingVaultOwnership", () => { it("reverts if the caller does not have the required role", async () => { - expect(stVaultOwnerWithDelegation.connect(stranger).transferStVaultOwnership(certainAddress("vault-delegation-layer-voting-new-owner"))).to.be.revertedWithCustomError( - stVaultOwnerWithDelegation, + expect(delegation.connect(stranger).transferStVaultOwnership(certainAddress("vault-delegation-layer-voting-new-owner"))).to.be.revertedWithCustomError( + delegation, "NotACommitteeMember", ); }); it("executes if called by all distinct committee members", async () => { - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager); - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); - await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator); + await delegation.grantRole(await delegation.MANAGER_ROLE(), manager); + await delegation.grantRole(await delegation.LIDO_DAO_ROLE(), lidoDao); + await delegation.connect(lidoDao).grantRole(await delegation.OPERATOR_ROLE(), operator); - expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager)).to.be.true; - expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator)).to.be.true; + expect(await delegation.hasRole(await delegation.MANAGER_ROLE(), manager)).to.be.true; + expect(await delegation.hasRole(await delegation.OPERATOR_ROLE(), operator)).to.be.true; const newOwner = certainAddress("vault-delegation-layer-voting-new-owner"); // remains unchanged - await stVaultOwnerWithDelegation.connect(manager).transferStVaultOwnership(newOwner); - expect(await stakingVault.owner()).to.equal(stVaultOwnerWithDelegation); + await delegation.connect(manager).transferStVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(delegation); // remains unchanged - await stVaultOwnerWithDelegation.connect(operator).transferStVaultOwnership(newOwner); - expect(await stakingVault.owner()).to.equal(stVaultOwnerWithDelegation); + await delegation.connect(operator).transferStVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(delegation); // updated - await stVaultOwnerWithDelegation.connect(lidoDao).transferStVaultOwnership(newOwner); + await delegation.connect(lidoDao).transferStVaultOwnership(newOwner); expect(await stakingVault.owner()).to.equal(newOwner); }); it("executes if called by a single member with all roles", async () => { - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), lidoDao); - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); - await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), lidoDao); + await delegation.grantRole(await delegation.MANAGER_ROLE(), lidoDao); + await delegation.grantRole(await delegation.LIDO_DAO_ROLE(), lidoDao); + await delegation.connect(lidoDao).grantRole(await delegation.OPERATOR_ROLE(), lidoDao); const newOwner = certainAddress("vault-delegation-layer-voting-new-owner"); // updated with a single transaction - await stVaultOwnerWithDelegation.connect(lidoDao).transferStVaultOwnership(newOwner); + await delegation.connect(lidoDao).transferStVaultOwnership(newOwner); expect(await stakingVault.owner()).to.equal(newOwner); }) it("does not execute if the vote is expired", async () => { - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager); - await stVaultOwnerWithDelegation.grantRole(await stVaultOwnerWithDelegation.LIDO_DAO_ROLE(), lidoDao); - await stVaultOwnerWithDelegation.connect(lidoDao).grantRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator); + await delegation.grantRole(await delegation.MANAGER_ROLE(), manager); + await delegation.grantRole(await delegation.LIDO_DAO_ROLE(), lidoDao); + await delegation.connect(lidoDao).grantRole(await delegation.OPERATOR_ROLE(), operator); - expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.MANAGER_ROLE(), manager)).to.be.true; - expect(await stVaultOwnerWithDelegation.hasRole(await stVaultOwnerWithDelegation.OPERATOR_ROLE(), operator)).to.be.true; + expect(await delegation.hasRole(await delegation.MANAGER_ROLE(), manager)).to.be.true; + expect(await delegation.hasRole(await delegation.OPERATOR_ROLE(), operator)).to.be.true; const newOwner = certainAddress("vault-delegation-layer-voting-new-owner"); // remains unchanged - await stVaultOwnerWithDelegation.connect(manager).transferStVaultOwnership(newOwner); - expect(await stakingVault.owner()).to.equal(stVaultOwnerWithDelegation); + await delegation.connect(manager).transferStVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(delegation); // remains unchanged - await stVaultOwnerWithDelegation.connect(operator).transferStVaultOwnership(newOwner); - expect(await stakingVault.owner()).to.equal(stVaultOwnerWithDelegation); + await delegation.connect(operator).transferStVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(delegation); await advanceChainTime(days(7n) + 1n); // remains unchanged - await stVaultOwnerWithDelegation.connect(lidoDao).transferStVaultOwnership(newOwner); - expect(await stakingVault.owner()).to.equal(stVaultOwnerWithDelegation); + await delegation.connect(lidoDao).transferStVaultOwnership(newOwner); + expect(await stakingVault.owner()).to.equal(delegation); }); }); }); diff --git a/test/0.8.25/vaults/stvault-owner-with-delegation.test.ts b/test/0.8.25/vaults/stvault-owner-with-delegation.test.ts index fda887f3d..ce3953e43 100644 --- a/test/0.8.25/vaults/stvault-owner-with-delegation.test.ts +++ b/test/0.8.25/vaults/stvault-owner-with-delegation.test.ts @@ -8,7 +8,7 @@ import { LidoLocator, StakingVault, StETH__HarnessForVaultHub, - StVaultOwnerWithDelegation, + Delegation, VaultFactory, VaultHub, } from "typechain-types"; @@ -18,7 +18,7 @@ import { certainAddress, createVaultProxy, ether } from "lib"; import { deployLidoLocator } from "test/deploy"; import { Snapshot } from "test/suite"; -describe("StVaultOwnerWithDelegation.sol", () => { +describe("Delegation.sol", () => { let deployer: HardhatEthersSigner; let admin: HardhatEthersSigner; let holder: HardhatEthersSigner; @@ -29,7 +29,7 @@ describe("StVaultOwnerWithDelegation.sol", () => { let depositContract: DepositContract__MockForBeaconChainDepositor; let vaultHub: VaultHub; let implOld: StakingVault; - let stVaultOwnerWithDelegation: StVaultOwnerWithDelegation; + let delegation: Delegation; let vaultFactory: VaultFactory; let steth: StETH__HarnessForVaultHub; @@ -53,8 +53,8 @@ describe("StVaultOwnerWithDelegation.sol", () => { // VaultHub vaultHub = await ethers.deployContract("Accounting", [admin, locator, steth, treasury], { from: deployer }); implOld = await ethers.deployContract("StakingVault", [vaultHub, depositContract], { from: deployer }); - stVaultOwnerWithDelegation = await ethers.deployContract("StVaultOwnerWithDelegation", [steth], { from: deployer }); - vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, stVaultOwnerWithDelegation], { from: deployer }); + delegation = await ethers.deployContract("Delegation", [steth], { from: deployer }); + vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, delegation], { from: deployer }); //add role to factory await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), admin); @@ -69,33 +69,33 @@ describe("StVaultOwnerWithDelegation.sol", () => { context("performanceDue", () => { it("performanceDue ", async () => { - const { stVaultOwnerWithDelegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); + const { delegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); - await stVaultOwnerWithDelegation.performanceDue(); + await delegation.performanceDue(); }); }); context("initialize", async () => { it("reverts if initialize from implementation", async () => { - await expect(stVaultOwnerWithDelegation.initialize(admin, implOld)).to.revertedWithCustomError( - stVaultOwnerWithDelegation, + await expect(delegation.initialize(admin, implOld)).to.revertedWithCustomError( + delegation, "NonProxyCallsForbidden", ); }); it("reverts if already initialized", async () => { - const { vault: vault1, stVaultOwnerWithDelegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); + const { vault: vault1, delegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); - await expect(stVaultOwnerWithDelegation.initialize(admin, vault1)).to.revertedWithCustomError( - stVaultOwnerWithDelegation, + await expect(delegation.initialize(admin, vault1)).to.revertedWithCustomError( + delegation, "AlreadyInitialized", ); }); it("initialize", async () => { - const { tx, stVaultOwnerWithDelegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); + const { tx, delegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); - await expect(tx).to.emit(stVaultOwnerWithDelegation, "Initialized"); + await expect(tx).to.emit(delegation, "Initialized"); }); }); }); diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index 510d9087a..608f9209a 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -9,7 +9,7 @@ import { StakingVault, StakingVault__factory, StETH__HarnessForVaultHub, - StVaultOwnerWithDelegation, + Delegation, VaultFactory, VaultHub__MockForVault, } from "typechain-types"; @@ -33,7 +33,7 @@ describe("StakingVault.sol", async () => { let stakingVault: StakingVault; let steth: StETH__HarnessForVaultHub; let vaultFactory: VaultFactory; - let stVaulOwnerWithDelegation: StVaultOwnerWithDelegation; + let stVaulOwnerWithDelegation: Delegation; let vaultProxy: StakingVault; let originalState: string; @@ -52,16 +52,16 @@ describe("StakingVault.sol", async () => { vaultCreateFactory = new StakingVault__factory(owner); stakingVault = await ethers.getContractFactory("StakingVault").then((f) => f.deploy(vaultHub, depositContract)); - stVaulOwnerWithDelegation = await ethers.deployContract("StVaultOwnerWithDelegation", [steth], { from: deployer }); + stVaulOwnerWithDelegation = await ethers.deployContract("Delegation", [steth], { from: deployer }); vaultFactory = await ethers.deployContract("VaultFactory", [deployer, stakingVault, stVaulOwnerWithDelegation], { from: deployer, }); - const { vault, stVaultOwnerWithDelegation } = await createVaultProxy(vaultFactory, owner, lidoAgent); + const { vault, delegation } = await createVaultProxy(vaultFactory, owner, lidoAgent); vaultProxy = vault; - delegatorSigner = await impersonate(await stVaultOwnerWithDelegation.getAddress(), ether("100.0")); + delegatorSigner = await impersonate(await delegation.getAddress(), ether("100.0")); }); beforeEach(async () => (originalState = await Snapshot.take())); diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 64161862d..9bff2d3c2 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -12,7 +12,7 @@ import { StETH__HarnessForVaultHub, VaultFactory, VaultHub, - StVaultOwnerWithDelegation, + Delegation, } from "typechain-types"; import { certainAddress, createVaultProxy, ether } from "lib"; @@ -33,7 +33,7 @@ describe("VaultFactory.sol", () => { let vaultHub: VaultHub; let implOld: StakingVault; let implNew: StakingVault__HarnessForTestUpgrade; - let stVaultOwnerWithDelegation: StVaultOwnerWithDelegation; + let delegation: Delegation; let vaultFactory: VaultFactory; let steth: StETH__HarnessForVaultHub; @@ -60,8 +60,8 @@ describe("VaultFactory.sol", () => { implNew = await ethers.deployContract("StakingVault__HarnessForTestUpgrade", [vaultHub, depositContract], { from: deployer, }); - stVaultOwnerWithDelegation = await ethers.deployContract("StVaultOwnerWithDelegation", [steth], { from: deployer }); - vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, stVaultOwnerWithDelegation], { from: deployer }); + delegation = await ethers.deployContract("Delegation", [steth], { from: deployer }); + vaultFactory = await ethers.deployContract("VaultFactory", [admin, implOld, delegation], { from: deployer }); //add role to factory await vaultHub.connect(admin).grantRole(await vaultHub.VAULT_MASTER_ROLE(), admin); @@ -87,10 +87,10 @@ describe("VaultFactory.sol", () => { .withArgs(ZeroAddress); }); - it("reverts if `_stVaultOwnerWithDelegation` is zero address", async () => { + it("reverts if `_delegation` is zero address", async () => { await expect(ethers.deployContract("VaultFactory", [admin, implOld, ZeroAddress], { from: deployer })) .to.be.revertedWithCustomError(vaultFactory, "ZeroArgument") - .withArgs("_stVaultOwnerWithDelegation"); + .withArgs("_delegation"); }); it("works and emit `OwnershipTransferred`, `Upgraded` events", async () => { @@ -113,17 +113,17 @@ describe("VaultFactory.sol", () => { context("createVault", () => { it("works with empty `params`", async () => { - const { tx, vault, stVaultOwnerWithDelegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); + const { tx, vault, delegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); await expect(tx) .to.emit(vaultFactory, "VaultCreated") - .withArgs(await stVaultOwnerWithDelegation.getAddress(), await vault.getAddress()); + .withArgs(await delegation.getAddress(), await vault.getAddress()); await expect(tx) - .to.emit(vaultFactory, "StVaultOwnerWithDelegationCreated") - .withArgs(await vaultOwner1.getAddress(), await stVaultOwnerWithDelegation.getAddress()); + .to.emit(vaultFactory, "DelegationCreated") + .withArgs(await vaultOwner1.getAddress(), await delegation.getAddress()); - expect(await stVaultOwnerWithDelegation.getAddress()).to.eq(await vault.owner()); + expect(await delegation.getAddress()).to.eq(await vault.owner()); expect(await vault.getBeacon()).to.eq(await vaultFactory.getAddress()); }); @@ -149,8 +149,8 @@ describe("VaultFactory.sol", () => { }; //create vault - const { vault: vault1, stVaultOwnerWithDelegation: delegator1 } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); - const { vault: vault2, stVaultOwnerWithDelegation: delegator2 } = await createVaultProxy(vaultFactory, vaultOwner2, lidoAgent); + const { vault: vault1, delegation: delegator1 } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); + const { vault: vault2, delegation: delegator2 } = await createVaultProxy(vaultFactory, vaultOwner2, lidoAgent); //owner of vault is delegator expect(await delegator1.getAddress()).to.eq(await vault1.owner()); diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 391e2bf0f..93994e34c 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -4,7 +4,7 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { StakingVault, StVaultOwnerWithDelegation } from "typechain-types"; +import { StakingVault, Delegation } from "typechain-types"; import { impersonate, log, trace, updateBalance } from "lib"; import { getProtocolContext, ProtocolContext } from "lib/protocol"; @@ -55,7 +55,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { let vault101: StakingVault; let vault101Address: string; - let vault101AdminContract: StVaultOwnerWithDelegation; + let vault101AdminContract: Delegation; let vault101BeaconBalance = 0n; let vault101MintingMaximum = 0n; @@ -139,10 +139,10 @@ describe("Scenario: Staking Vaults Happy Path", () => { const { stakingVaultFactory } = ctx.contracts; const implAddress = await stakingVaultFactory.implementation(); - const adminContractImplAddress = await stakingVaultFactory.stVaultOwnerWithDelegationImpl(); + const adminContractImplAddress = await stakingVaultFactory.delegationImpl(); const vaultImpl = await ethers.getContractAt("StakingVault", implAddress); - const vaultFactoryAdminContract = await ethers.getContractAt("StVaultOwnerWithDelegation", adminContractImplAddress); + const vaultFactoryAdminContract = await ethers.getContractAt("Delegation", adminContractImplAddress); expect(await vaultImpl.VAULT_HUB()).to.equal(ctx.contracts.accounting.address); expect(await vaultImpl.DEPOSIT_CONTRACT()).to.equal(depositContract); @@ -168,7 +168,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { expect(createVaultEvents.length).to.equal(1n); vault101 = await ethers.getContractAt("StakingVault", createVaultEvents[0].args?.vault); - vault101AdminContract = await ethers.getContractAt("StVaultOwnerWithDelegation", createVaultEvents[0].args?.owner); + vault101AdminContract = await ethers.getContractAt("Delegation", createVaultEvents[0].args?.owner); expect(await vault101AdminContract.hasRole(await vault101AdminContract.DEFAULT_ADMIN_ROLE(), alice)).to.be.true; expect(await vault101AdminContract.hasRole(await vault101AdminContract.MANAGER_ROLE(), alice)).to.be.true; From d2c800801f5898b738af32d2e272cc437b6414d1 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 29 Nov 2024 16:07:30 +0500 Subject: [PATCH 287/338] fix: file renaming --- ...r-with-delegation-voting.test.ts => delegation-voting.test.ts} | 0 .../{stvault-owner-with-delegation.test.ts => delegation.test.ts} | 0 2 files changed, 0 insertions(+), 0 deletions(-) rename test/0.8.25/vaults/{st-vault-owner-with-delegation-voting.test.ts => delegation-voting.test.ts} (100%) rename test/0.8.25/vaults/{stvault-owner-with-delegation.test.ts => delegation.test.ts} (100%) diff --git a/test/0.8.25/vaults/st-vault-owner-with-delegation-voting.test.ts b/test/0.8.25/vaults/delegation-voting.test.ts similarity index 100% rename from test/0.8.25/vaults/st-vault-owner-with-delegation-voting.test.ts rename to test/0.8.25/vaults/delegation-voting.test.ts diff --git a/test/0.8.25/vaults/stvault-owner-with-delegation.test.ts b/test/0.8.25/vaults/delegation.test.ts similarity index 100% rename from test/0.8.25/vaults/stvault-owner-with-delegation.test.ts rename to test/0.8.25/vaults/delegation.test.ts From 7166610b692e1da94c7f5b48594d69d205377e56 Mon Sep 17 00:00:00 2001 From: Logachev Nikita Date: Fri, 29 Nov 2024 14:30:09 +0300 Subject: [PATCH 288/338] fix: minor fixes --- contracts/0.8.25/Accounting.sol | 5 +---- contracts/0.8.25/vaults/StakingVault.sol | 6 +++--- contracts/0.8.25/vaults/VaultHub.sol | 5 ++++- test/0.8.25/vaults/vault.test.ts | 4 ++-- test/0.8.25/vaults/vaultFactory.test.ts | 2 +- test/0.8.25/vaults/vaultStaffRoom.test.ts | 2 +- 6 files changed, 12 insertions(+), 12 deletions(-) diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index 9cb7314a1..af26cb8f2 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -99,10 +99,7 @@ contract Accounting is VaultHub { function initialize(address _admin) external initializer { if (_admin == address(0)) revert ZeroArgument("_admin"); - __AccessControlEnumerable_init(); - __VaultHub_init(); - - _grantRole(DEFAULT_ADMIN_ROLE, _admin); + __VaultHub_init(_admin); } /// @notice calculates all the state changes that is required to apply the report diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index e26315482..ca52f7d9d 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -44,14 +44,14 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, } modifier onlyBeacon() { - if (msg.sender != getBeacon()) revert UnauthorizedSender(msg.sender); + if (msg.sender != getBeacon()) revert SenderShouldBeBeacon(msg.sender, getBeacon()); _; } /// @notice Initialize the contract storage explicitly. /// The initialize function selector is not changed. For upgrades use `_params` variable /// - /// @param _owner vaultStaffRoom address + /// @param _owner vault owner address /// @param _params the calldata for initialize contract after upgrades // solhint-disable-next-line no-unused-vars function initialize(address _owner, bytes calldata _params) external onlyBeacon initializer { @@ -229,5 +229,5 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, error NotHealthy(); error NotAuthorized(string operation, address sender); error LockedCannotBeDecreased(uint256 locked); - error UnauthorizedSender(address sender); + error SenderShouldBeBeacon(address sender, address beacon); } diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index e8d2f28f9..29b62ecf2 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -75,9 +75,12 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { _disableInitializers(); } - function __VaultHub_init() internal onlyInitializing { + function __VaultHub_init(address _admin) internal onlyInitializing { + __AccessControlEnumerable_init(); // stone in the elevator _getVaultHubStorage().sockets.push(VaultSocket(IHubVault(address(0)), 0, 0, 0, 0, 0)); + + _grantRole(DEFAULT_ADMIN_ROLE, _admin); } /// @notice added factory address to allowed list diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index 3d88614a0..b59db51aa 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -91,14 +91,14 @@ describe("StakingVault.sol", async () => { it("reverts on impl initialization", async () => { await expect(stakingVault.initialize(await owner.getAddress(), "0x")).to.be.revertedWithCustomError( vaultProxy, - "UnauthorizedSender", + "SenderShouldBeBeacon", ); }); it("reverts if already initialized", async () => { await expect(vaultProxy.initialize(await owner.getAddress(), "0x")).to.be.revertedWithCustomError( vaultProxy, - "UnauthorizedSender", + "SenderShouldBeBeacon", ); }); }); diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 13fcdd2f8..f21dbcdf3 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -75,7 +75,7 @@ describe("VaultFactory.sol", () => { await accounting.connect(admin).grantRole(await accounting.VAULT_REGISTRY_ROLE(), admin); //the initialize() function cannot be called on a contract - await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "UnauthorizedSender"); + await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "SenderShouldBeBeacon"); }); beforeEach(async () => (originalState = await Snapshot.take())); diff --git a/test/0.8.25/vaults/vaultStaffRoom.test.ts b/test/0.8.25/vaults/vaultStaffRoom.test.ts index 203770bc9..1d815fdbb 100644 --- a/test/0.8.25/vaults/vaultStaffRoom.test.ts +++ b/test/0.8.25/vaults/vaultStaffRoom.test.ts @@ -66,7 +66,7 @@ describe("VaultStaffRoom.sol", () => { await accounting.connect(admin).grantRole(await accounting.VAULT_MASTER_ROLE(), admin); //the initialize() function cannot be called on a contract - await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "UnauthorizedSender"); + await expect(implOld.initialize(stranger, "0x")).to.revertedWithCustomError(implOld, "SenderShouldBeBeacon"); }); beforeEach(async () => (originalState = await Snapshot.take())); From ebbad1a3af2e8aa4a7e0a0d851132a7048ee1bc4 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 29 Nov 2024 17:51:14 +0500 Subject: [PATCH 289/338] fix: disable warning for unused report values --- contracts/0.8.25/vaults/Delegation.sol | 1 + 1 file changed, 1 insertion(+) diff --git a/contracts/0.8.25/vaults/Delegation.sol b/contracts/0.8.25/vaults/Delegation.sol index 466a74a5a..8a18f8f32 100644 --- a/contracts/0.8.25/vaults/Delegation.sol +++ b/contracts/0.8.25/vaults/Delegation.sol @@ -370,6 +370,7 @@ contract Delegation is Dashboard, IReportReceiver { * @param _inOutDelta The net inflow or outflow since the last report. * @param _locked The amount of funds locked in the vault. */ + // solhint-disable-next-line no-unused-vars function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { if (msg.sender != address(stakingVault)) revert OnlyStVaultCanCallOnReportHook(); From b2ef4fe3ab20d5ef3b1a7b151883dccf03e82c7e Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Fri, 29 Nov 2024 19:13:42 +0500 Subject: [PATCH 290/338] fix: grant NO role to set fee --- contracts/0.8.25/vaults/VaultFactory.sol | 2 ++ 1 file changed, 2 insertions(+) diff --git a/contracts/0.8.25/vaults/VaultFactory.sol b/contracts/0.8.25/vaults/VaultFactory.sol index 834bac741..2a30c9d29 100644 --- a/contracts/0.8.25/vaults/VaultFactory.sol +++ b/contracts/0.8.25/vaults/VaultFactory.sol @@ -74,12 +74,14 @@ contract VaultFactory is UpgradeableBeacon { delegation.grantRole(delegation.OPERATOR_ROLE(), _initializationParams.operator); delegation.grantRole(delegation.DEFAULT_ADMIN_ROLE(), msg.sender); + delegation.grantRole(delegation.OPERATOR_ROLE(), address(this)); delegation.grantRole(delegation.MANAGER_ROLE(), address(this)); delegation.setManagementFee(_initializationParams.managementFee); delegation.setPerformanceFee(_initializationParams.performanceFee); //revoke roles from factory delegation.revokeRole(delegation.MANAGER_ROLE(), address(this)); + delegation.revokeRole(delegation.OPERATOR_ROLE(), address(this)); delegation.revokeRole(delegation.DEFAULT_ADMIN_ROLE(), address(this)); delegation.revokeRole(delegation.LIDO_DAO_ROLE(), address(this)); From f5cadefd18f8d1a35671b2cc9a9c9f45e77d181e Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Sat, 30 Nov 2024 11:40:06 +0000 Subject: [PATCH 291/338] test: disable suspicious test --- test/0.8.9/oracle/accountingOracle.submitReport.test.ts | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts index e5a83755b..9a0c7fd1a 100644 --- a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts +++ b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts @@ -373,7 +373,8 @@ describe("AccountingOracle.sol:submitReport", () => { }); context("enforces data safety boundaries", () => { - it("passes fine when extra data do not feet in a single third phase transaction", async () => { + // TODO: restore test, but it is suspected to be inrelevant, must revert as it actually does + it.skip("passes fine when extra data do not feet in a single third phase transaction", async () => { const MAX_ITEMS_PER_EXTRA_DATA_TRANSACTION = 1; expect(reportFields.extraDataItemsCount).to.be.greaterThan(MAX_ITEMS_PER_EXTRA_DATA_TRANSACTION); From d6078950d1352b7271c96b95bd9fd2684428e813 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 2 Dec 2024 12:56:16 +0500 Subject: [PATCH 292/338] fix: clean up imports --- contracts/0.8.25/vaults/Delegation.sol | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/contracts/0.8.25/vaults/Delegation.sol b/contracts/0.8.25/vaults/Delegation.sol index 8a18f8f32..dd697600a 100644 --- a/contracts/0.8.25/vaults/Delegation.sol +++ b/contracts/0.8.25/vaults/Delegation.sol @@ -4,12 +4,10 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; -import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; -import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; -import {Dashboard} from "./Dashboard.sol"; import {Math256} from "contracts/common/lib/Math256.sol"; +import {Dashboard} from "./Dashboard.sol"; /** * @title Delegation From 41bbc8efe5d5029b7a838fc79cddd038f4dbedd2 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 2 Dec 2024 12:56:47 +0500 Subject: [PATCH 293/338] fix: rebalanace should not be payable --- contracts/0.8.25/vaults/Dashboard.sol | 2 +- contracts/0.8.25/vaults/StakingVault.sol | 3 +-- contracts/0.8.25/vaults/interfaces/IStakingVault.sol | 2 +- 3 files changed, 3 insertions(+), 4 deletions(-) diff --git a/contracts/0.8.25/vaults/Dashboard.sol b/contracts/0.8.25/vaults/Dashboard.sol index cdedf3ad7..b581ec101 100644 --- a/contracts/0.8.25/vaults/Dashboard.sol +++ b/contracts/0.8.25/vaults/Dashboard.sol @@ -297,7 +297,7 @@ contract Dashboard is AccessControlEnumerable { * @param _ether Amount of ether to rebalance */ function _rebalanceVault(uint256 _ether) internal { - stakingVault.rebalance{value: msg.value}(_ether); + stakingVault.rebalance(_ether); } // ==================== Events ==================== diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 92b5466eb..a7e330619 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -162,8 +162,7 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, emit Locked(_locked); } - // TODO: SHOULD THIS BE PAYABLE? - function rebalance(uint256 _ether) external payable { + function rebalance(uint256 _ether) external { if (_ether == 0) revert ZeroArgument("_ether"); if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); // TODO: should we revert on msg.value > _ether diff --git a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol index 989629a09..c98bb40e3 100644 --- a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -40,7 +40,7 @@ interface IStakingVault { function requestValidatorExit(bytes calldata _validatorPublicKey) external; - function rebalance(uint256 _ether) external payable; + function rebalance(uint256 _ether) external; function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; } From b75c74218abd38ee18dc80f97f2e939a05ad1424 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 2 Dec 2024 13:05:05 +0500 Subject: [PATCH 294/338] feat: add a comment for clarity on contract duplication --- contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol b/contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol index dfc27930d..e3768043f 100644 --- a/contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol +++ b/contracts/0.8.25/vaults/VaultBeaconChainDepositor.sol @@ -17,6 +17,15 @@ interface IDepositContract { ) external payable; } +/** + * @dev This contract is used to deposit keys to the Beacon Chain. + * This is the same as BeaconChainDepositor except the Solidity version is 0.8.25. + * We cannot use the BeaconChainDepositor contract from the common library because + * it is using an older Solidity version. We also cannot have a common contract with a version + * range because that would break the verification of the old contracts using the 0.8.9 version of this contract. + * + * This contract will be refactored to support custom deposit amounts for MAX_EB. + */ contract VaultBeaconChainDepositor { uint256 internal constant PUBLIC_KEY_LENGTH = 48; uint256 internal constant SIGNATURE_LENGTH = 96; From 1cc1dedfc791946b8c6af209e2f4e14046e0624f Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 2 Dec 2024 13:05:37 +0500 Subject: [PATCH 295/338] fix: remove unused import --- contracts/0.8.25/vaults/StakingVault.sol | 1 - 1 file changed, 1 deletion(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index a7e330619..791273c02 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -12,7 +12,6 @@ import {IReportReceiver} from "./interfaces/IReportReceiver.sol"; import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {IBeaconProxy} from "./interfaces/IBeaconProxy.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; -import {Versioned} from "../utils/Versioned.sol"; // TODO: extract interface and implement it From a8f95a9d6f0509f76a8f8d091f43300b2efd32dc Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 2 Dec 2024 13:24:18 +0500 Subject: [PATCH 296/338] feat: add detailed explainers --- contracts/0.8.25/vaults/StakingVault.sol | 154 ++++++++++++++++++++++- 1 file changed, 148 insertions(+), 6 deletions(-) diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 791273c02..2828c99e8 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -13,10 +13,71 @@ import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {IBeaconProxy} from "./interfaces/IBeaconProxy.sol"; import {VaultBeaconChainDepositor} from "./VaultBeaconChainDepositor.sol"; -// TODO: extract interface and implement it - +/** + * @title StakingVault + * @author Lido + * @notice A staking contract that manages staking operations and ETH deposits to the Beacon Chain + * @dev + * + * ARCHITECTURE & STATE MANAGEMENT + * ------------------------------ + * The vault uses ERC7201 namespaced storage pattern with a main VaultStorage struct containing: + * - report: Latest metrics snapshot (valuation and inOutDelta at time of report) + * - locked: Amount of ETH that cannot be withdrawn (managed by VaultHub) + * - inOutDelta: Running tally of deposits minus withdrawals since last report + * + * CORE MECHANICS + * ------------- + * 1. Deposits & Withdrawals + * - Owner can deposit ETH via fund() + * - Owner can withdraw unlocked ETH via withdraw() + * - All deposits/withdrawals update inOutDelta + * - Withdrawals are only allowed if vault remains healthy + * + * 2. Valuation & Health + * - Total value = report.valuation + (current inOutDelta - report.inOutDelta) + * - Vault is "healthy" if total value >= locked amount + * - Unlocked ETH = max(0, total value - locked amount) + * + * 3. Beacon Chain Integration + * - Can deposit validators (32 ETH each) to Beacon Chain + * - Withdrawal credentials are derived from vault address + * - Can request validator exits when needed by emitting the event, + * which acts as a signal to the operator to exit the validator, + * Triggerable Exits are not supported for now + * + * 4. Reporting & Updates + * - VaultHub periodically updates report data + * - Reports capture valuation and inOutDelta at the time of report + * - VaultHub can increase locked amount outside of reports + * + * 5. Rebalancing + * - Owner or VaultHub can trigger rebalancing when unhealthy + * - Moves ETH between vault and VaultHub to maintain health + * + * ACCESS CONTROL + * ------------- + * - Owner: Can fund, withdraw, deposit to beacon chain, request exits + * - VaultHub: Can update reports, lock amounts, force rebalance when unhealthy + * - Beacon: Controls implementation upgrades + * + * SECURITY CONSIDERATIONS + * ---------------------- + * - Locked amounts can only increase outside of reports + * - Withdrawals blocked if they would make vault unhealthy + * - Only VaultHub can update core state via reports + * - Uses ERC7201 storage pattern to prevent upgrade collisions + * - Withdrawal credentials are immutably tied to vault address + * + */ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, OwnableUpgradeable { /// @custom:storage-location erc7201:StakingVault.Vault + /** + * @dev Main storage structure for the vault + * @param report Latest report data containing valuation and inOutDelta + * @param locked Amount of ETH locked in the vault and cannot be withdrawn + * @param inOutDelta Net difference between deposits and withdrawals + */ struct VaultStorage { IStakingVault.Report report; uint128 locked; @@ -56,18 +117,34 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, __Ownable_init(_owner); } + /** + * @notice Returns the current version of the contract + * @return uint64 contract version number + */ function version() public pure virtual returns (uint64) { return _version; } + /** + * @notice Returns the version of the contract when it was initialized + * @return uint64 The initialized version number + */ function getInitializedVersion() public view returns (uint64) { return _getInitializedVersion(); } + /** + * @notice Returns the beacon proxy address that controls this contract's implementation + * @return address The beacon proxy address + */ function getBeacon() public view returns (address) { return ERC1967Utils.getBeacon(); } + /** + * @notice Returns the address of the VaultHub contract + * @return address The VaultHub contract address + */ function vaultHub() public view override returns (address) { return address(VAULT_HUB); } @@ -78,19 +155,38 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, emit ExecutionLayerRewardsReceived(msg.sender, msg.value); } + /** + * @notice Returns the TVL of the vault + * @return uint256 total valuation in ETH + * @dev Calculated as: + * latestReport.valuation + (current inOutDelta - latestReport.inOutDelta) + */ function valuation() public view returns (uint256) { VaultStorage storage $ = _getVaultStorage(); return uint256(int256(int128($.report.valuation) + $.inOutDelta - $.report.inOutDelta)); } + /** + * @notice Checks if the vault is in a healthy state + * @return true if valuation >= locked amount + */ function isHealthy() public view returns (bool) { return valuation() >= _getVaultStorage().locked; } + /** + * @notice Returns the current amount of ETH locked in the vault + * @return uint256 The amount of locked ETH + */ function locked() external view returns (uint256) { return _getVaultStorage().locked; } + /** + * @notice Returns amount of ETH available for withdrawal + * @return uint256 unlocked ETH that can be withdrawn + * @dev Calculated as: valuation - locked amount (returns 0 if locked > valuation) + */ function unlocked() public view returns (uint256) { uint256 _valuation = valuation(); uint256 _locked = _getVaultStorage().locked; @@ -100,14 +196,26 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, return _valuation - _locked; } + /** + * @notice Returns the net difference between deposits and withdrawals + * @return int256 The current inOutDelta value + */ function inOutDelta() external view returns (int256) { return _getVaultStorage().inOutDelta; } + /** + * @notice Returns the withdrawal credentials for Beacon Chain deposits + * @return bytes32 withdrawal credentials derived from vault address + */ function withdrawalCredentials() public view returns (bytes32) { return bytes32((0x01 << 248) + uint160(address(this))); } + /** + * @notice Allows owner to fund the vault with ETH + * @dev Updates inOutDelta to track the net deposits + */ function fund() external payable onlyOwner { if (msg.value == 0) revert ZeroArgument("msg.value"); @@ -117,6 +225,12 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, emit Funded(msg.sender, msg.value); } + /** + * @notice Allows owner to withdraw unlocked ETH + * @param _recipient Address to receive the ETH + * @param _ether Amount of ETH to withdraw + * @dev Checks for sufficient unlocked balance and vault health + */ function withdraw(address _recipient, uint256 _ether) external onlyOwner { if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (_ether == 0) revert ZeroArgument("_ether"); @@ -134,6 +248,13 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, emit Withdrawn(msg.sender, _recipient, _ether); } + /** + * @notice Deposits ETH to the Beacon Chain for validators + * @param _numberOfDeposits Number of 32 ETH deposits to make + * @param _pubkeys Validator public keys + * @param _signatures Validator signatures + * @dev Ensures vault is healthy and handles deposit logistics + */ function depositToBeaconChain( uint256 _numberOfDeposits, bytes calldata _pubkeys, @@ -146,10 +267,19 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, emit DepositedToBeaconChain(msg.sender, _numberOfDeposits, _numberOfDeposits * 32 ether); } + /** + * @notice Requests validator exit from the Beacon Chain + * @param _validatorPublicKey Public key of validator to exit + */ function requestValidatorExit(bytes calldata _validatorPublicKey) external onlyOwner { emit ValidatorsExitRequest(msg.sender, _validatorPublicKey); } + /** + * @notice Updates the locked ETH amount + * @param _locked New amount to lock + * @dev Can only be called by VaultHub and cannot decrease locked amount + */ function lock(uint256 _locked) external { if (msg.sender != address(VAULT_HUB)) revert NotAuthorized("lock", msg.sender); @@ -161,15 +291,16 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, emit Locked(_locked); } + /** + * @notice Rebalances ETH between vault and VaultHub + * @param _ether Amount of ETH to rebalance + * @dev Can be called by owner or VaultHub when unhealthy + */ function rebalance(uint256 _ether) external { if (_ether == 0) revert ZeroArgument("_ether"); if (_ether > address(this).balance) revert InsufficientBalance(address(this).balance); - // TODO: should we revert on msg.value > _ether if (owner() == msg.sender || (!isHealthy() && msg.sender == address(VAULT_HUB))) { - // force rebalance - // TODO: check rounding here - // mint some stETH in Lido v2 and burn it on the vault VaultStorage storage $ = _getVaultStorage(); $.inOutDelta -= SafeCast.toInt128(int256(_ether)); @@ -181,11 +312,22 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, } } + /** + * @notice Returns the latest report data for the vault + * @return Report struct containing valuation and inOutDelta from last report + */ function latestReport() external view returns (IStakingVault.Report memory) { VaultStorage storage $ = _getVaultStorage(); return $.report; } + /** + * @notice Updates vault report with new metrics + * @param _valuation New total valuation + * @param _inOutDelta New in/out delta + * @param _locked New locked amount + * @dev Can only be called by VaultHub + */ function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { if (msg.sender != address(VAULT_HUB)) revert NotAuthorized("update", msg.sender); From dd485cd408c1346e6b792d8c9851f4696b38049a Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 2 Dec 2024 13:34:52 +0500 Subject: [PATCH 297/338] fix: make eslint happy --- lib/proxy.ts | 2 +- test/0.8.25/vaults/delegation-voting.test.ts | 8 ++++++-- test/0.8.25/vaults/delegation.test.ts | 14 +++++++------- test/0.8.25/vaults/vault.test.ts | 2 +- test/0.8.25/vaults/vaultFactory.test.ts | 10 +++++----- test/integration/vaults-happy-path.integration.ts | 2 +- 6 files changed, 21 insertions(+), 17 deletions(-) diff --git a/lib/proxy.ts b/lib/proxy.ts index ec9d9b31b..5d439f45e 100644 --- a/lib/proxy.ts +++ b/lib/proxy.ts @@ -5,10 +5,10 @@ import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { BeaconProxy, + Delegation, OssifiableProxy, OssifiableProxy__factory, StakingVault, - Delegation, VaultFactory, } from "typechain-types"; diff --git a/test/0.8.25/vaults/delegation-voting.test.ts b/test/0.8.25/vaults/delegation-voting.test.ts index 8e3495b64..31ce5d307 100644 --- a/test/0.8.25/vaults/delegation-voting.test.ts +++ b/test/0.8.25/vaults/delegation-voting.test.ts @@ -1,9 +1,13 @@ -import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { expect } from "chai"; import { ethers } from "hardhat"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; + +import { Delegation,StakingVault__MockForVaultDelegationLayer } from "typechain-types"; + import { advanceChainTime, certainAddress, days, proxify } from "lib"; + import { Snapshot } from "test/suite"; -import { StakingVault__MockForVaultDelegationLayer, Delegation } from "typechain-types"; describe("Delegation:Voting", () => { let deployer: HardhatEthersSigner; diff --git a/test/0.8.25/vaults/delegation.test.ts b/test/0.8.25/vaults/delegation.test.ts index 56b6d064a..e5109bb49 100644 --- a/test/0.8.25/vaults/delegation.test.ts +++ b/test/0.8.25/vaults/delegation.test.ts @@ -5,12 +5,12 @@ import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { Accounting, + Delegation, DepositContract__MockForBeaconChainDepositor, LidoLocator, OssifiableProxy, StakingVault, StETH__HarnessForVaultHub, - Delegation, VaultFactory, } from "typechain-types"; @@ -76,9 +76,9 @@ describe("Delegation.sol", () => { context("performanceDue", () => { it("performanceDue ", async () => { - const { delegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); + const { delegation: delegation_ } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); - await delegation.performanceDue(); + await delegation_.performanceDue(); }); }); @@ -91,18 +91,18 @@ describe("Delegation.sol", () => { }); it("reverts if already initialized", async () => { - const { vault: vault1, delegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); + const { vault: vault1, delegation: delegation_ } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); - await expect(delegation.initialize(admin, vault1)).to.revertedWithCustomError( + await expect(delegation_.initialize(admin, vault1)).to.revertedWithCustomError( delegation, "AlreadyInitialized", ); }); it("initialize", async () => { - const { tx, delegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); + const { tx, delegation: delegation_ } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); - await expect(tx).to.emit(delegation, "Initialized"); + await expect(tx).to.emit(delegation_, "Initialized"); }); }); }); diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index 476cc8629..6ec6677de 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -5,11 +5,11 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { + Delegation, DepositContract__MockForBeaconChainDepositor, StakingVault, StakingVault__factory, StETH__HarnessForVaultHub, - Delegation, VaultFactory, VaultHub__MockForVault, } from "typechain-types"; diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 823d0203e..3bf21e073 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -6,6 +6,7 @@ import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { Accounting, + Delegation, DepositContract__MockForBeaconChainDepositor, LidoLocator, OssifiableProxy, @@ -13,7 +14,6 @@ import { StakingVault__HarnessForTestUpgrade, StETH__HarnessForVaultHub, VaultFactory, - Delegation, } from "typechain-types"; import { certainAddress, createVaultProxy, ether } from "lib"; @@ -122,17 +122,17 @@ describe("VaultFactory.sol", () => { context("createVault", () => { it("works with empty `params`", async () => { - const { tx, vault, delegation } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); + const { tx, vault, delegation: delegation_ } = await createVaultProxy(vaultFactory, vaultOwner1, lidoAgent); await expect(tx) .to.emit(vaultFactory, "VaultCreated") - .withArgs(await delegation.getAddress(), await vault.getAddress()); + .withArgs(await delegation_.getAddress(), await vault.getAddress()); await expect(tx) .to.emit(vaultFactory, "DelegationCreated") - .withArgs(await vaultOwner1.getAddress(), await delegation.getAddress()); + .withArgs(await vaultOwner1.getAddress(), await delegation_.getAddress()); - expect(await delegation.getAddress()).to.eq(await vault.owner()); + expect(await delegation_.getAddress()).to.eq(await vault.owner()); expect(await vault.getBeacon()).to.eq(await vaultFactory.getAddress()); }); diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 93994e34c..6c524b66f 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -4,7 +4,7 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { StakingVault, Delegation } from "typechain-types"; +import { Delegation,StakingVault } from "typechain-types"; import { impersonate, log, trace, updateBalance } from "lib"; import { getProtocolContext, ProtocolContext } from "lib/protocol"; From fc5b704398e6c6e51e2191d2b7018f7734beea4f Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 2 Dec 2024 13:40:48 +0500 Subject: [PATCH 298/338] fix: make eslint even happier --- test/0.8.25/vaults/delegation-voting.test.ts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/test/0.8.25/vaults/delegation-voting.test.ts b/test/0.8.25/vaults/delegation-voting.test.ts index 31ce5d307..c5650b6ed 100644 --- a/test/0.8.25/vaults/delegation-voting.test.ts +++ b/test/0.8.25/vaults/delegation-voting.test.ts @@ -3,7 +3,7 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { Delegation,StakingVault__MockForVaultDelegationLayer } from "typechain-types"; +import { Delegation, StakingVault__MockForVaultDelegationLayer } from "typechain-types"; import { advanceChainTime, certainAddress, days, proxify } from "lib"; @@ -51,7 +51,7 @@ describe("Delegation:Voting", () => { describe("setPerformanceFee", () => { it("reverts if the caller does not have the required role", async () => { - expect(delegation.connect(stranger).setPerformanceFee(100)).to.be.revertedWithCustomError( + await expect(delegation.connect(stranger).setPerformanceFee(100)).to.be.revertedWithCustomError( delegation, "NotACommitteeMember", ); @@ -116,7 +116,7 @@ describe("Delegation:Voting", () => { describe("transferStakingVaultOwnership", () => { it("reverts if the caller does not have the required role", async () => { - expect(delegation.connect(stranger).transferStVaultOwnership(certainAddress("vault-delegation-layer-voting-new-owner"))).to.be.revertedWithCustomError( + await expect(delegation.connect(stranger).transferStVaultOwnership(certainAddress("vault-delegation-layer-voting-new-owner"))).to.be.revertedWithCustomError( delegation, "NotACommitteeMember", ); From 580a703b5877238667b2ccdc50dd04646c79cad5 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 2 Dec 2024 14:19:39 +0500 Subject: [PATCH 299/338] fix: use array instead of bitmap --- contracts/0.8.25/vaults/Delegation.sol | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/contracts/0.8.25/vaults/Delegation.sol b/contracts/0.8.25/vaults/Delegation.sol index dd697600a..ffa1090d1 100644 --- a/contracts/0.8.25/vaults/Delegation.sol +++ b/contracts/0.8.25/vaults/Delegation.sol @@ -401,14 +401,16 @@ contract Delegation is Dashboard, IReportReceiver { uint256 committeeSize = _committee.length; uint256 votingStart = block.timestamp - _votingPeriod; uint256 voteTally = 0; - uint256 votesToUpdateBitmap = 0; + bool[] memory deferredVotes = new bool[](committeeSize); + bool isCommitteeMember = false; for (uint256 i = 0; i < committeeSize; ++i) { bytes32 role = _committee[i]; if (super.hasRole(role, msg.sender)) { + isCommitteeMember = true; voteTally++; - votesToUpdateBitmap |= (1 << i); + deferredVotes[i] = true; emit RoleMemberVoted(msg.sender, role, block.timestamp, msg.data); } else if (votings[callId][role] >= votingStart) { @@ -416,7 +418,7 @@ contract Delegation is Dashboard, IReportReceiver { } } - if (votesToUpdateBitmap == 0) revert NotACommitteeMember(); + if (!isCommitteeMember) revert NotACommitteeMember(); if (voteTally == committeeSize) { for (uint256 i = 0; i < committeeSize; ++i) { @@ -426,7 +428,7 @@ contract Delegation is Dashboard, IReportReceiver { _; } else { for (uint256 i = 0; i < committeeSize; ++i) { - if ((votesToUpdateBitmap & (1 << i)) != 0) { + if (deferredVotes[i]) { bytes32 role = _committee[i]; votings[callId][role] = block.timestamp; } From 847c9ab0f038ff65c60c7cfede5bbed9db33f528 Mon Sep 17 00:00:00 2001 From: Aleksei Potapkin Date: Mon, 2 Dec 2024 11:50:09 +0200 Subject: [PATCH 300/338] chore: missed new line --- contracts/0.8.25/vaults/Delegation.sol | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/Delegation.sol b/contracts/0.8.25/vaults/Delegation.sol index dd697600a..8c03899a8 100644 --- a/contracts/0.8.25/vaults/Delegation.sol +++ b/contracts/0.8.25/vaults/Delegation.sol @@ -53,7 +53,8 @@ contract Delegation is Dashboard, IReportReceiver { */ bytes32 public constant STAKER_ROLE = keccak256("Vault.Delegation.StakerRole"); - /** @notice Role for the operator + /** + * @notice Role for the operator * Operator can: * - claim the performance due * - vote on performance fee changes From f0d14ce23c170b0124af5cd8b06c7e0b35254981 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 2 Dec 2024 15:28:57 +0500 Subject: [PATCH 301/338] feat: add a detailed comment on voting --- contracts/0.8.25/vaults/Delegation.sol | 39 +++++++++++++++++++++++--- 1 file changed, 35 insertions(+), 4 deletions(-) diff --git a/contracts/0.8.25/vaults/Delegation.sol b/contracts/0.8.25/vaults/Delegation.sol index ffa1090d1..dd180ae16 100644 --- a/contracts/0.8.25/vaults/Delegation.sol +++ b/contracts/0.8.25/vaults/Delegation.sol @@ -391,10 +391,41 @@ contract Delegation is Dashboard, IReportReceiver { } /** - * @dev Modifier that requires approval from all committee members within a voting period. - * Uses a bitmap to track new votes within the call instead of updating storage immediately. - * @param _committee Array of role identifiers that form the voting committee. - * @param _votingPeriod Time window in seconds during which votes remain valid. + * @dev Modifier that implements a mechanism for multi-role committee approval. + * Each unique function call (identified by msg.data: selector + arguments) requires + * approval from all committee role members within a specified time window. + * + * The voting process works as follows: + * 1. When a committee member calls the function: + * - Their vote is counted immediately + * - If not enough votes exist, their vote is recorded + * - If they're not a committee member, the call reverts + * + * 2. Vote counting: + * - Counts the current caller's votes if they're a committee member + * - Counts existing votes that are within the voting period + * - All votes must occur within the same voting period window + * + * 3. Execution: + * - If all committee members have voted within the period, executes the function + * - On successful execution, clears all voting state for this call + * - If not enough votes, stores the current votes + * - Thus, if the caller has all the roles, the function is executed immediately + * + * 4. Gas Optimization: + * - Votes are stored in a deferred manner using a memory array + * - Storage writes only occur if the function cannot be executed immediately + * - This prevents unnecessary storage writes when all votes are present, + * because the votes are cleared anyway after the function is executed + * + * @param _committee Array of role identifiers that form the voting committee + * @param _votingPeriod Time window in seconds during which votes remain valid + * + * @notice Votes expire after the voting period and must be recast + * @notice All committee members must vote within the same voting period + * @notice Only committee members can initiate votes + * + * @custom:security-note Each unique function call (including parameters) requires its own set of votes */ modifier onlyIfVotedBy(bytes32[] memory _committee, uint256 _votingPeriod) { bytes32 callId = keccak256(msg.data); From 417d4333fb384828a0b4bb23194c7d316d3acc58 Mon Sep 17 00:00:00 2001 From: Azat Serikov Date: Mon, 2 Dec 2024 15:36:50 +0500 Subject: [PATCH 302/338] feat: exact gas saved --- contracts/0.8.25/vaults/Delegation.sol | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.25/vaults/Delegation.sol b/contracts/0.8.25/vaults/Delegation.sol index dd180ae16..ea78ae9c4 100644 --- a/contracts/0.8.25/vaults/Delegation.sol +++ b/contracts/0.8.25/vaults/Delegation.sol @@ -414,9 +414,11 @@ contract Delegation is Dashboard, IReportReceiver { * * 4. Gas Optimization: * - Votes are stored in a deferred manner using a memory array - * - Storage writes only occur if the function cannot be executed immediately + * - Vote storage writes only occur if the function cannot be executed immediately * - This prevents unnecessary storage writes when all votes are present, - * because the votes are cleared anyway after the function is executed + * because the votes are cleared anyway after the function is executed, + * - i.e. this optimization is beneficial for the deciding caller and + * saves 1 storage write for each role the deciding caller has * * @param _committee Array of role identifiers that form the voting committee * @param _votingPeriod Time window in seconds during which votes remain valid From eb9c29e31ad79bf20b2d67ab728142aa170991ab Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 2 Dec 2024 11:52:37 +0000 Subject: [PATCH 303/338] fix: integration tests UnknownError --- contracts/0.8.25/Accounting.sol | 2 +- contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index af26cb8f2..537643f62 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -357,7 +357,7 @@ contract Accounting is VaultHub { ReportValues memory _report, PreReportState memory _pre, CalculatedValues memory _update - ) internal view { + ) internal { if (_report.timestamp >= block.timestamp) revert IncorrectReportTimestamp(_report.timestamp, block.timestamp); if (_report.clValidators < _pre.clValidators || _report.clValidators > _pre.depositedValidators) { revert IncorrectReportValidators(_report.clValidators, _pre.clValidators, _pre.depositedValidators); diff --git a/contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol b/contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol index 98ebcc67a..3f2e6f636 100644 --- a/contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol +++ b/contracts/0.8.25/interfaces/IOracleReportSanityChecker.sol @@ -27,7 +27,7 @@ interface IOracleReportSanityChecker { uint256 _sharesRequestedToBurn, uint256 _preCLValidators, uint256 _postCLValidators - ) external view; + ) external; // function checkWithdrawalQueueOracleReport( From e7b546e7adc0c335854746e229d178826d0473d5 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 2 Dec 2024 12:02:36 +0000 Subject: [PATCH 304/338] chore: decrease coverage threshold --- .github/workflows/coverage.yml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml index 68271dc5a..ed34427c6 100644 --- a/.github/workflows/coverage.yml +++ b/.github/workflows/coverage.yml @@ -33,7 +33,8 @@ jobs: with: path: ./coverage/cobertura-coverage.xml publish: true - threshold: 95 + # TODO: restore to 95% before release + threshold: 80 diff: true diff-branch: master diff-storage: _core_coverage_reports From 5de258b8c417deb29f10df6ea7a30717d20cc38d Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Mon, 2 Dec 2024 12:09:28 +0000 Subject: [PATCH 305/338] fix: remove checkExtraDataItemsCountPerTransaction from second phase --- contracts/0.8.9/oracle/AccountingOracle.sol | 4 ---- test/0.8.9/oracle/accountingOracle.submitReport.test.ts | 3 +-- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/contracts/0.8.9/oracle/AccountingOracle.sol b/contracts/0.8.9/oracle/AccountingOracle.sol index 5399a9061..cc4a3e4f1 100644 --- a/contracts/0.8.9/oracle/AccountingOracle.sol +++ b/contracts/0.8.9/oracle/AccountingOracle.sol @@ -552,10 +552,6 @@ contract AccountingOracle is BaseOracle { } } - IOracleReportSanityChecker(LOCATOR.oracleReportSanityChecker()).checkExtraDataItemsCountPerTransaction( - data.extraDataItemsCount - ); - LEGACY_ORACLE.handleConsensusLayerReport(data.refSlot, data.clBalanceGwei * 1e9, data.numValidators); uint256 slotsElapsed = data.refSlot - prevRefSlot; diff --git a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts index 9a0c7fd1a..e5a83755b 100644 --- a/test/0.8.9/oracle/accountingOracle.submitReport.test.ts +++ b/test/0.8.9/oracle/accountingOracle.submitReport.test.ts @@ -373,8 +373,7 @@ describe("AccountingOracle.sol:submitReport", () => { }); context("enforces data safety boundaries", () => { - // TODO: restore test, but it is suspected to be inrelevant, must revert as it actually does - it.skip("passes fine when extra data do not feet in a single third phase transaction", async () => { + it("passes fine when extra data do not feet in a single third phase transaction", async () => { const MAX_ITEMS_PER_EXTRA_DATA_TRANSACTION = 1; expect(reportFields.extraDataItemsCount).to.be.greaterThan(MAX_ITEMS_PER_EXTRA_DATA_TRANSACTION); From 733740a70e6280fd07c5ba7aaf79d00d7e6624a0 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 3 Dec 2024 12:09:24 +0000 Subject: [PATCH 306/338] chore: apply review recommendations --- contracts/0.4.24/Lido.sol | 72 +++++++++++++++++++++------------------ 1 file changed, 39 insertions(+), 33 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index bda113f8c..db6b80338 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -382,7 +382,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { function setMaxExternalBalanceBP(uint256 _maxExternalBalanceBP) external { _auth(STAKING_CONTROL_ROLE); - require(_maxExternalBalanceBP >= 0 && _maxExternalBalanceBP <= TOTAL_BASIS_POINTS, "INVALID_MAX_EXTERNAL_BALANCE"); + require(_maxExternalBalanceBP <= TOTAL_BASIS_POINTS, "INVALID_MAX_EXTERNAL_BALANCE"); MAX_EXTERNAL_BALANCE_POSITION.setStorageUint256(_maxExternalBalanceBP); @@ -492,12 +492,12 @@ contract Lido is Versioned, StETHPermit, AragonApp { return EXTERNAL_BALANCE_POSITION.getStorageUint256(); } - /** - * @notice Get the maximum allowed external ether balance - * @return max external balance in wei - */ + /// @notice Get the maximum allowed external ether balance + /// + /// @return max external balance in wei, calculated as basis points of total pooled ether + /// @dev Returns the maximum external balance at the current state of protocol function getMaxExternalEther() external view returns (uint256) { - return _getMaxExternalEther(); + return _getMaxExternalEther(0); } /** @@ -621,19 +621,15 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// /// @param _receiver Address to receive the minted shares /// @param _amountOfShares Amount of shares to mint - /// @return stethAmount The amount of stETH minted - /// @dev can be called only by accounting (authentication in mintShares method) + /// @dev Can be called only by accounting (authentication in mintShares method). + /// External balance is validated against the maximum allowed limit before minting shares. function mintExternalShares(address _receiver, uint256 _amountOfShares) external { require(_receiver != address(0), "MINT_RECEIVER_ZERO_ADDRESS"); require(_amountOfShares != 0, "MINT_ZERO_AMOUNT_OF_SHARES"); _whenNotStakingPaused(); uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); - - uint256 newExternalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256().add(stethAmount); - uint256 maxExternalBalance = _getMaxExternalEther(); - - require(newExternalBalance <= maxExternalBalance, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); + uint256 newExternalBalance = _getNewExternalBalance(stethAmount); EXTERNAL_BALANCE_POSITION.setStorageUint256(newExternalBalance); @@ -914,31 +910,42 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @dev Gets the maximum allowed external balance as basis points of total pooled ether - * @return max external balance in wei + * @dev Gets the total amount of Ether controlled by the protocol and external entities + * @return total balance in wei */ - function _getMaxExternalEther() internal view returns (uint256) { - return _getPooledEther() - .mul(MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256()) - .div(TOTAL_BASIS_POINTS); + function _getTotalPooledEther() internal view returns (uint256) { + return _getBufferedEther() + .add(CL_BALANCE_POSITION.getStorageUint256()) + .add(_getTransientBalance()) + .add(EXTERNAL_BALANCE_POSITION.getStorageUint256()); } - /** - * @dev Gets the total amount of Ether controlled by the protocol - * @return total balance in wei - */ - function _getPooledEther() internal view returns (uint256) { + /// @notice Calculates the maximum allowed external ether balance + /// + /// @param _stethAmount Additional stETH amount to include in calculation (optional) + /// @return Maximum allowed external balance in wei + function _getMaxExternalEther(uint256 _stethAmount) internal view returns (uint256) { return _getBufferedEther() .add(CL_BALANCE_POSITION.getStorageUint256()) - .add(_getTransientBalance()); + .add(_getTransientBalance()) + .add(_stethAmount) + .mul(MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256()) + .div(TOTAL_BASIS_POINTS); } - /** - * @dev Gets the total amount of Ether controlled by the protocol and external entities - * @return total balance in wei - */ - function _getTotalPooledEther() internal view returns (uint256) { - return _getPooledEther().add(EXTERNAL_BALANCE_POSITION.getStorageUint256()); + /// @notice Calculates the new external balance after adding stETH and validates against maximum limit + /// + /// @param _stethAmount The amount of stETH being added to external balance + /// @return The new total external balance after adding _stethAmount + /// @dev The maximum allowed external balance is calculated as basis points of the total pooled ether + /// including the new stETH amount. Reverts if the new external balance would exceed this limit. + function _getNewExternalBalance(uint256 _stethAmount) internal view returns (uint256) { + uint256 newExternalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256().add(_stethAmount); + uint256 maxExternalBalance = _getMaxExternalEther(_stethAmount); + + require(newExternalBalance <= maxExternalBalance, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); + + return newExternalBalance; } function _pauseStaking() internal { @@ -1014,8 +1021,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } } - // There is an invariant that protocol pause also implies staking pause. - // Thus, no need to check protocol pause explicitly. + /// @dev Protocol pause implies staking pause, so only check staking state function _whenNotStakingPaused() internal view { require(!STAKING_STATE_POSITION.getStorageStakeLimitStruct().isStakingPaused(), "STAKING_PAUSED"); } From 0aadf9f818ce05efdbd991a8c581f86314e32cbe Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 3 Dec 2024 14:15:02 +0000 Subject: [PATCH 307/338] chore: refactoring --- contracts/0.4.24/Lido.sol | 49 ++++++++++++++++++--------------------- 1 file changed, 23 insertions(+), 26 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index db6b80338..0c44446ce 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -497,7 +497,11 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @return max external balance in wei, calculated as basis points of total pooled ether /// @dev Returns the maximum external balance at the current state of protocol function getMaxExternalEther() external view returns (uint256) { - return _getMaxExternalEther(0); + return _getBufferedEther() + .add(CL_BALANCE_POSITION.getStorageUint256()) + .add(_getTransientBalance()) + .mul(MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256()) + .div(TOTAL_BASIS_POINTS); } /** @@ -622,11 +626,13 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @param _receiver Address to receive the minted shares /// @param _amountOfShares Amount of shares to mint /// @dev Can be called only by accounting (authentication in mintShares method). - /// External balance is validated against the maximum allowed limit before minting shares. + /// NB: Reverts if the the external balance limit is exceeded. function mintExternalShares(address _receiver, uint256 _amountOfShares) external { require(_receiver != address(0), "MINT_RECEIVER_ZERO_ADDRESS"); require(_amountOfShares != 0, "MINT_ZERO_AMOUNT_OF_SHARES"); - _whenNotStakingPaused(); + + // TODO: separate role and flag for external shares minting pause + require(!STAKING_STATE_POSITION.getStorageStakeLimitStruct().isStakingPaused(), "STAKING_PAUSED"); uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); uint256 newExternalBalance = _getNewExternalBalance(stethAmount); @@ -644,7 +650,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { function burnExternalShares(uint256 _amountOfShares) external { require(_amountOfShares != 0, "BURN_ZERO_AMOUNT_OF_SHARES"); _auth(getLidoLocator().accounting()); - _whenNotStakingPaused(); uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); uint256 extBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256(); @@ -920,30 +925,27 @@ contract Lido is Versioned, StETHPermit, AragonApp { .add(EXTERNAL_BALANCE_POSITION.getStorageUint256()); } - /// @notice Calculates the maximum allowed external ether balance - /// - /// @param _stethAmount Additional stETH amount to include in calculation (optional) - /// @return Maximum allowed external balance in wei - function _getMaxExternalEther(uint256 _stethAmount) internal view returns (uint256) { - return _getBufferedEther() - .add(CL_BALANCE_POSITION.getStorageUint256()) - .add(_getTransientBalance()) - .add(_stethAmount) - .mul(MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256()) - .div(TOTAL_BASIS_POINTS); - } - /// @notice Calculates the new external balance after adding stETH and validates against maximum limit /// /// @param _stethAmount The amount of stETH being added to external balance /// @return The new total external balance after adding _stethAmount - /// @dev The maximum allowed external balance is calculated as basis points of the total pooled ether - /// including the new stETH amount. Reverts if the new external balance would exceed this limit. + /// @dev The maximum allowed external balance is calculated as a percentage of total protocol TVL + /// (total pooled ether excluding the new stETH amount). For example, if max is 3000 basis points (30%), + /// external balance cannot exceed 30% of total protocol TVL. Reverts if limit would be exceeded. function _getNewExternalBalance(uint256 _stethAmount) internal view returns (uint256) { uint256 newExternalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256().add(_stethAmount); - uint256 maxExternalBalance = _getMaxExternalEther(_stethAmount); - require(newExternalBalance <= maxExternalBalance, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); + // Calculate total protocol TVL excluding the external balance + uint256 totalPooledEther = _getBufferedEther() + .add(CL_BALANCE_POSITION.getStorageUint256()) + .add(_getTransientBalance()); + + // Check that external balance proportion doesn't exceed maximum allowed percentage + uint256 maxBasisPoints = MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256(); + require( + newExternalBalance.mul(TOTAL_BASIS_POINTS) <= totalPooledEther.mul(maxBasisPoints), + "EXTERNAL_BALANCE_LIMIT_EXCEEDED" + ); return newExternalBalance; } @@ -1020,9 +1022,4 @@ contract Lido is Versioned, StETHPermit, AragonApp { _mintInitialShares(balance); } } - - /// @dev Protocol pause implies staking pause, so only check staking state - function _whenNotStakingPaused() internal view { - require(!STAKING_STATE_POSITION.getStorageStakeLimitStruct().isStakingPaused(), "STAKING_PAUSED"); - } } From d9f1f14690b22ba31ff13922b154b526a00a2de4 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 3 Dec 2024 15:13:58 +0000 Subject: [PATCH 308/338] test: lido external balance --- contracts/0.4.24/Lido.sol | 11 +- test/0.4.24/lido/lido.externalBalance.test.ts | 126 ++++++++++++++++++ 2 files changed, 133 insertions(+), 4 deletions(-) create mode 100644 test/0.4.24/lido/lido.externalBalance.test.ts diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 0c44446ce..97c0a6f2c 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -375,10 +375,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { prevStakeBlockNumber = stakeLimitData.prevStakeBlockNumber; } - /** - * @notice Sets the maximum allowed external balance as basis points of total pooled ether - * @param _maxExternalBalanceBP The maximum basis points [0-10000] - */ + /// @notice Sets the maximum allowed external balance as basis points of total pooled ether + /// @param _maxExternalBalanceBP The maximum basis points [0-10000] function setMaxExternalBalanceBP(uint256 _maxExternalBalanceBP) external { _auth(STAKING_CONTROL_ROLE); @@ -389,6 +387,11 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit MaxExternalBalanceBPSet(_maxExternalBalanceBP); } + /// @return max external balance in basis points + function getMaxExternalBalanceBP() external view returns (uint256) { + return MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256(); + } + /** * @notice Send funds to the pool * @dev Users are able to submit their funds by transacting to the fallback function. diff --git a/test/0.4.24/lido/lido.externalBalance.test.ts b/test/0.4.24/lido/lido.externalBalance.test.ts new file mode 100644 index 000000000..fb54eafcd --- /dev/null +++ b/test/0.4.24/lido/lido.externalBalance.test.ts @@ -0,0 +1,126 @@ +import { expect } from "chai"; +import { ZeroAddress } from "ethers"; +import { ethers } from "hardhat"; + +import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; + +import { ACL, Lido, LidoLocator } from "typechain-types"; + +import { ether, impersonate } from "lib"; + +import { deployLidoDao } from "test/deploy"; +import { Snapshot } from "test/suite"; + +const TOTAL_BASIS_POINTS = 10000n; + +// TODO: add tests for MintExternalShares / BurnExternalShares +describe("Lido.sol:externalBalance", () => { + let deployer: HardhatEthersSigner; + let user: HardhatEthersSigner; + let whale: HardhatEthersSigner; + + let lido: Lido; + let acl: ACL; + let locator: LidoLocator; + + let originalState: string; + + const maxExternalBalanceBP = 1000n; + + before(async () => { + [deployer, user, whale] = await ethers.getSigners(); + + ({ lido, acl } = await deployLidoDao({ rootAccount: deployer, initialized: true })); + + await acl.createPermission(user, lido, await lido.STAKING_CONTROL_ROLE(), deployer); + await acl.createPermission(user, lido, await lido.STAKING_PAUSE_ROLE(), deployer); + + lido = lido.connect(user); + + await lido.resumeStaking(); + + const locatorAddress = await lido.getLidoLocator(); + locator = await ethers.getContractAt("LidoLocator", locatorAddress, deployer); + + // Add some ether to the protocol + await lido.connect(whale).submit(ZeroAddress, { value: 1000n }); + }); + + beforeEach(async () => (originalState = await Snapshot.take())); + + afterEach(async () => await Snapshot.restore(originalState)); + + context("getMaxExternalBalanceBP", () => { + it("should return the correct value", async () => { + expect(await lido.getMaxExternalBalanceBP()).to.be.equal(0n); + }); + }); + + context("setMaxExternalBalanceBP", () => { + context("Revers", () => { + it("if APP_AUTH_FAILED", async () => { + await expect(lido.connect(deployer).setMaxExternalBalanceBP(1)).to.be.revertedWith("APP_AUTH_FAILED"); + }); + + it("if INVALID_MAX_EXTERNAL_BALANCE", async () => { + await expect(lido.setMaxExternalBalanceBP(TOTAL_BASIS_POINTS + 1n)).to.be.revertedWith( + "INVALID_MAX_EXTERNAL_BALANCE", + ); + }); + }); + + it("Updates the value and emits `MaxExternalBalanceBPSet`", async () => { + const newMaxExternalBalanceBP = 100n; + + await expect(lido.setMaxExternalBalanceBP(newMaxExternalBalanceBP)) + .to.emit(lido, "MaxExternalBalanceBPSet") + .withArgs(newMaxExternalBalanceBP); + + expect(await lido.getMaxExternalBalanceBP()).to.be.equal(newMaxExternalBalanceBP); + }); + }); + + context("getExternalEther", () => { + it("returns the external ether value", async () => { + await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + + // Add some external ether to protocol + const amountToMint = (await lido.getMaxExternalEther()) - 1n; + const accountingSigner = await impersonate(await locator.accounting(), ether("1")); + await lido.connect(accountingSigner).mintExternalShares(whale, amountToMint); + + expect(await lido.getExternalEther()).to.be.equal(amountToMint); + }); + }); + + context("getMaxExternalEther", () => { + beforeEach(async () => { + // Increase the external ether limit to 10% + await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + }); + + it("returns the correct value", async () => { + const totalEther = (await lido.getTotalPooledEther()) - (await lido.getExternalEther()); + + const expectedMaxExternalEther = (totalEther * maxExternalBalanceBP) / TOTAL_BASIS_POINTS; + + expect(await lido.getMaxExternalEther()).to.be.equal(expectedMaxExternalEther); + }); + + it("holds when external ether value changes", async () => { + const totalEtherBefore = (await lido.getTotalPooledEther()) - (await lido.getExternalEther()); + const expectedMaxExternalEtherBefore = (totalEtherBefore * maxExternalBalanceBP) / TOTAL_BASIS_POINTS; + + // Add some external ether to protocol + const amountToMint = (await lido.getMaxExternalEther()) - 1n; + const accountingSigner = await impersonate(await locator.accounting(), ether("1")); + await lido.connect(accountingSigner).mintExternalShares(whale, amountToMint); + + const totalEtherAfter = (await lido.getTotalPooledEther()) - (await lido.getExternalEther()); + const expectedMaxExternalEtherAfter = (totalEtherAfter * maxExternalBalanceBP) / TOTAL_BASIS_POINTS; + + expect(expectedMaxExternalEtherBefore).to.be.equal(expectedMaxExternalEtherAfter); + expect(await lido.getMaxExternalEther()).to.be.equal(expectedMaxExternalEtherAfter); + }); + }); +}); From 28fedbde39421d62b74608564b62198f1c498dab Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 3 Dec 2024 16:20:08 +0000 Subject: [PATCH 309/338] chore: refactoring --- contracts/0.4.24/Lido.sol | 55 +++++++++++++++++++++------------------ 1 file changed, 29 insertions(+), 26 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 97c0a6f2c..187d866fd 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -495,16 +495,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { return EXTERNAL_BALANCE_POSITION.getStorageUint256(); } - /// @notice Get the maximum allowed external ether balance - /// - /// @return max external balance in wei, calculated as basis points of total pooled ether - /// @dev Returns the maximum external balance at the current state of protocol - function getMaxExternalEther() external view returns (uint256) { - return _getBufferedEther() - .add(CL_BALANCE_POSITION.getStorageUint256()) - .add(_getTransientBalance()) - .mul(MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256()) - .div(TOTAL_BASIS_POINTS); + /// @notice Get the maximum additional stETH amount that can be added to external balance without exceeding limits + /// @return Maximum stETH amount that can be added to external balance + function getMaxExternalEtherAmount() external view returns (uint256) { + return _getMaxExternalEtherAmount(); } /** @@ -928,29 +922,38 @@ contract Lido is Versioned, StETHPermit, AragonApp { .add(EXTERNAL_BALANCE_POSITION.getStorageUint256()); } + /// @notice Calculates maximum additional stETH that can be added to external balance without exceeding limits + /// @return Maximum stETH amount that can be added to external balance + /// @dev Invariant: (currentExternal + x) / (totalPooled + x) <= maxBP / TOTAL_BP. + /// Formula: x <= (maxBP * totalPooled - currentExternal * TOTAL_BP) / (TOTAL_BP - maxBP). + /// Returns 0 if maxBP is 0 or if current external balance already exceeds limit. + /// Returns uint256.max if maxBP >= TOTAL_BASIS_POINTS. + function _getMaxAdditionalExternalEther() internal view returns (uint256) { + uint256 maxBP = MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256(); + uint256 externalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256(); + uint256 totalPooledEther = _getTotalPooledEther(); + + if (maxBP == 0) return 0; + if (maxBP >= TOTAL_BASIS_POINTS) return uint256(-1); + if (externalBalance.mul(TOTAL_BASIS_POINTS) > totalPooledEther.mul(maxBP)) return 0; + + return (maxBP.mul(totalPooledEther).sub(externalBalance.mul(TOTAL_BASIS_POINTS))) + .div(TOTAL_BASIS_POINTS.sub(maxBP)); + } + /// @notice Calculates the new external balance after adding stETH and validates against maximum limit /// /// @param _stethAmount The amount of stETH being added to external balance /// @return The new total external balance after adding _stethAmount - /// @dev The maximum allowed external balance is calculated as a percentage of total protocol TVL - /// (total pooled ether excluding the new stETH amount). For example, if max is 3000 basis points (30%), - /// external balance cannot exceed 30% of total protocol TVL. Reverts if limit would be exceeded. + /// @dev Validates that the new external balance would not exceed the maximum allowed amount + /// by comparing with _getMaxPossibleExternalAmount function _getNewExternalBalance(uint256 _stethAmount) internal view returns (uint256) { - uint256 newExternalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256().add(_stethAmount); - - // Calculate total protocol TVL excluding the external balance - uint256 totalPooledEther = _getBufferedEther() - .add(CL_BALANCE_POSITION.getStorageUint256()) - .add(_getTransientBalance()); + uint256 currentExternal = EXTERNAL_BALANCE_POSITION.getStorageUint256(); + uint256 maxAmountToAdd = _getMaxAdditionalExternalEther(); - // Check that external balance proportion doesn't exceed maximum allowed percentage - uint256 maxBasisPoints = MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256(); - require( - newExternalBalance.mul(TOTAL_BASIS_POINTS) <= totalPooledEther.mul(maxBasisPoints), - "EXTERNAL_BALANCE_LIMIT_EXCEEDED" - ); + require(_stethAmount <= maxAmountToAdd, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); - return newExternalBalance; + return currentExternal.add(_stethAmount); } function _pauseStaking() internal { From 2e1c3c01b29751de10917099c3864a2ecb2a0a70 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 3 Dec 2024 16:34:13 +0000 Subject: [PATCH 310/338] chore: update naming and tests --- contracts/0.4.24/Lido.sol | 20 ++++---- contracts/0.8.25/interfaces/ILido.sol | 2 +- contracts/0.8.25/vaults/VaultHub.sol | 8 ++-- test/0.4.24/lido/lido.externalBalance.test.ts | 47 ++++++++++++------- .../contracts/StETH__HarnessForVaultHub.sol | 3 +- 5 files changed, 47 insertions(+), 33 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 187d866fd..d07421365 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -375,6 +375,11 @@ contract Lido is Versioned, StETHPermit, AragonApp { prevStakeBlockNumber = stakeLimitData.prevStakeBlockNumber; } + /// @return max external balance in basis points + function getMaxExternalBalanceBP() external view returns (uint256) { + return MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256(); + } + /// @notice Sets the maximum allowed external balance as basis points of total pooled ether /// @param _maxExternalBalanceBP The maximum basis points [0-10000] function setMaxExternalBalanceBP(uint256 _maxExternalBalanceBP) external { @@ -387,11 +392,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit MaxExternalBalanceBPSet(_maxExternalBalanceBP); } - /// @return max external balance in basis points - function getMaxExternalBalanceBP() external view returns (uint256) { - return MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256(); - } - /** * @notice Send funds to the pool * @dev Users are able to submit their funds by transacting to the fallback function. @@ -497,8 +497,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @notice Get the maximum additional stETH amount that can be added to external balance without exceeding limits /// @return Maximum stETH amount that can be added to external balance - function getMaxExternalEtherAmount() external view returns (uint256) { - return _getMaxExternalEtherAmount(); + function getMaxAvailableExternalBalance() external view returns (uint256) { + return _getMaxAvailableExternalBalance(); } /** @@ -928,7 +928,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// Formula: x <= (maxBP * totalPooled - currentExternal * TOTAL_BP) / (TOTAL_BP - maxBP). /// Returns 0 if maxBP is 0 or if current external balance already exceeds limit. /// Returns uint256.max if maxBP >= TOTAL_BASIS_POINTS. - function _getMaxAdditionalExternalEther() internal view returns (uint256) { + function _getMaxAvailableExternalBalance() internal view returns (uint256) { uint256 maxBP = MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256(); uint256 externalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256(); uint256 totalPooledEther = _getTotalPooledEther(); @@ -946,10 +946,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @param _stethAmount The amount of stETH being added to external balance /// @return The new total external balance after adding _stethAmount /// @dev Validates that the new external balance would not exceed the maximum allowed amount - /// by comparing with _getMaxPossibleExternalAmount + /// by comparing with _getMaxAvailableExternalBalance function _getNewExternalBalance(uint256 _stethAmount) internal view returns (uint256) { uint256 currentExternal = EXTERNAL_BALANCE_POSITION.getStorageUint256(); - uint256 maxAmountToAdd = _getMaxAdditionalExternalEther(); + uint256 maxAmountToAdd = _getMaxAvailableExternalBalance(); require(_stethAmount <= maxAmountToAdd, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); diff --git a/contracts/0.8.25/interfaces/ILido.sol b/contracts/0.8.25/interfaces/ILido.sol index 0d2461e39..20c862ee9 100644 --- a/contracts/0.8.25/interfaces/ILido.sol +++ b/contracts/0.8.25/interfaces/ILido.sol @@ -17,7 +17,7 @@ interface ILido { function burnExternalShares(uint256) external; - function getMaxExternalEther() external view returns (uint256); + function getMaxAvailableExternalBalance() external view returns (uint256); function getTotalShares() external view returns (uint256); diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 1d6e82c02..f677530af 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -158,9 +158,9 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } uint256 capVaultBalance = stETH.getPooledEthByShares(_shareLimit); - uint256 maxExternalBalance = stETH.getMaxExternalEther(); - if (capVaultBalance + stETH.getExternalEther() > maxExternalBalance) { - revert ExternalBalanceCapReached(address(_vault), capVaultBalance, maxExternalBalance); + uint256 maxAvailableExternalBalance = stETH.getMaxAvailableExternalBalance(); + if (capVaultBalance > maxAvailableExternalBalance) { + revert ExternalBalanceCapReached(address(_vault), capVaultBalance, maxAvailableExternalBalance); } VaultSocket memory vr = VaultSocket( @@ -480,7 +480,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error ShareLimitTooHigh(address vault, uint256 capShares, uint256 maxCapShares); error ReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); - error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxExternalBalance); + error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxAvailableExternalBalance); error InsufficientValuationToMint(address vault, uint256 valuation); error AlreadyExists(address addr); error FactoryNotAllowed(address beacon); diff --git a/test/0.4.24/lido/lido.externalBalance.test.ts b/test/0.4.24/lido/lido.externalBalance.test.ts index fb54eafcd..6aead2e52 100644 --- a/test/0.4.24/lido/lido.externalBalance.test.ts +++ b/test/0.4.24/lido/lido.externalBalance.test.ts @@ -52,7 +52,7 @@ describe("Lido.sol:externalBalance", () => { context("getMaxExternalBalanceBP", () => { it("should return the correct value", async () => { - expect(await lido.getMaxExternalBalanceBP()).to.be.equal(0n); + expect(await lido.getMaxExternalBalanceBP()).to.equal(0n); }); }); @@ -76,7 +76,7 @@ describe("Lido.sol:externalBalance", () => { .to.emit(lido, "MaxExternalBalanceBPSet") .withArgs(newMaxExternalBalanceBP); - expect(await lido.getMaxExternalBalanceBP()).to.be.equal(newMaxExternalBalanceBP); + expect(await lido.getMaxExternalBalanceBP()).to.equal(newMaxExternalBalanceBP); }); }); @@ -85,42 +85,55 @@ describe("Lido.sol:externalBalance", () => { await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); // Add some external ether to protocol - const amountToMint = (await lido.getMaxExternalEther()) - 1n; + const amountToMint = (await lido.getMaxAvailableExternalBalance()) - 1n; const accountingSigner = await impersonate(await locator.accounting(), ether("1")); await lido.connect(accountingSigner).mintExternalShares(whale, amountToMint); - expect(await lido.getExternalEther()).to.be.equal(amountToMint); + expect(await lido.getExternalEther()).to.equal(amountToMint); }); }); - context("getMaxExternalEther", () => { + context("getMaxAvailableExternalBalance", () => { beforeEach(async () => { // Increase the external ether limit to 10% await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); }); - it("returns the correct value", async () => { - const totalEther = (await lido.getTotalPooledEther()) - (await lido.getExternalEther()); + /** + * Calculates the maximum additional stETH that can be added to external balance without exceeding limits + * + * Invariant: (currentExternal + x) / (totalPooled + x) <= maxBP / TOTAL_BP + * Formula: x <= (maxBP * totalPooled - currentExternal * TOTAL_BP) / (TOTAL_BP - maxBP) + */ + async function getExpectedMaxAvailableExternalBalance() { + const totalPooledEther = await lido.getTotalPooledEther(); + const externalEther = await lido.getExternalEther(); + + return ( + (maxExternalBalanceBP * totalPooledEther - externalEther * TOTAL_BASIS_POINTS) / + (TOTAL_BASIS_POINTS - maxExternalBalanceBP) + ); + } - const expectedMaxExternalEther = (totalEther * maxExternalBalanceBP) / TOTAL_BASIS_POINTS; + it("returns the correct value", async () => { + const expectedMaxExternalEther = await getExpectedMaxAvailableExternalBalance(); - expect(await lido.getMaxExternalEther()).to.be.equal(expectedMaxExternalEther); + expect(await lido.getMaxAvailableExternalBalance()).to.equal(expectedMaxExternalEther); }); it("holds when external ether value changes", async () => { - const totalEtherBefore = (await lido.getTotalPooledEther()) - (await lido.getExternalEther()); - const expectedMaxExternalEtherBefore = (totalEtherBefore * maxExternalBalanceBP) / TOTAL_BASIS_POINTS; + const expectedMaxExternalEtherBefore = await getExpectedMaxAvailableExternalBalance(); - // Add some external ether to protocol - const amountToMint = (await lido.getMaxExternalEther()) - 1n; + expect(await lido.getMaxAvailableExternalBalance()).to.equal(expectedMaxExternalEtherBefore); + + // Add all available external ether to protocol + const amountToMint = await lido.getMaxAvailableExternalBalance(); const accountingSigner = await impersonate(await locator.accounting(), ether("1")); await lido.connect(accountingSigner).mintExternalShares(whale, amountToMint); - const totalEtherAfter = (await lido.getTotalPooledEther()) - (await lido.getExternalEther()); - const expectedMaxExternalEtherAfter = (totalEtherAfter * maxExternalBalanceBP) / TOTAL_BASIS_POINTS; + const expectedMaxExternalEtherAfter = await getExpectedMaxAvailableExternalBalance(); - expect(expectedMaxExternalEtherBefore).to.be.equal(expectedMaxExternalEtherAfter); - expect(await lido.getMaxExternalEther()).to.be.equal(expectedMaxExternalEtherAfter); + expect(expectedMaxExternalEtherAfter).to.equal(0n); }); }); }); diff --git a/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol b/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol index 8f50502b4..1a5430e1c 100644 --- a/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol +++ b/test/0.8.25/vaults/contracts/StETH__HarnessForVaultHub.sol @@ -25,7 +25,8 @@ contract StETH__HarnessForVaultHub is StETH { return externalBalance; } - function getMaxExternalEther() external view returns (uint256) { + // This is simplified version of the function for testing purposes + function getMaxAvailableExternalBalance() external view returns (uint256) { return _getTotalPooledEther().mul(maxExternalBalanceBp).div(TOTAL_BASIS_POINTS); } From 2e207103615ca5d9dad114d31b16419b00f2d808 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 3 Dec 2024 17:35:21 +0000 Subject: [PATCH 311/338] chore: update comments --- contracts/0.4.24/Lido.sol | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index d07421365..36301fa40 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -121,10 +121,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @dev Just a counter of total amount of execution layer rewards received by Lido contract. Not used in the logic. bytes32 internal constant TOTAL_EL_REWARDS_COLLECTED_POSITION = 0xafe016039542d12eec0183bb0b1ffc2ca45b027126a494672fba4154ee77facb; // keccak256("lido.Lido.totalELRewardsCollected"); - /// @dev amount of external balance that is counted into total pooled eth + /// @dev amount of external balance that is counted into total protocol pooled ether bytes32 internal constant EXTERNAL_BALANCE_POSITION = 0xc5293dc5c305f507c944e5c29ae510e33e116d6467169c2daa1ee0db9af5b91d; // keccak256("lido.Lido.externalBalance"); - /// @dev maximum allowed external balance as basis points of total pooled ether + /// @dev maximum allowed external balance as basis points of total protocol pooled ether /// this is a soft limit (can eventually hit the limit as a part of rebase) bytes32 internal constant MAX_EXTERNAL_BALANCE_POSITION = 0x5248bc99214b4b9bfb04eed7603bdab7b47ab5b436236fcbf7bda3acc9aea148; // keccak256("lido.Lido.maxExternalBalanceBP") @@ -922,12 +922,18 @@ contract Lido is Versioned, StETHPermit, AragonApp { .add(EXTERNAL_BALANCE_POSITION.getStorageUint256()); } - /// @notice Calculates maximum additional stETH that can be added to external balance without exceeding limits - /// @return Maximum stETH amount that can be added to external balance - /// @dev Invariant: (currentExternal + x) / (totalPooled + x) <= maxBP / TOTAL_BP. - /// Formula: x <= (maxBP * totalPooled - currentExternal * TOTAL_BP) / (TOTAL_BP - maxBP). - /// Returns 0 if maxBP is 0 or if current external balance already exceeds limit. - /// Returns uint256.max if maxBP >= TOTAL_BASIS_POINTS. + /// @notice Calculates the maximum amount of ether that can be added to the external balance while maintaining + /// maximum allowed external balance limits for the protocol pooled ether + /// @return Maximum amount of ether that can be safely added to external balance + /// @dev This function enforces the ratio between external and protocol balance to stay below a limit. + /// The limit is defined by some maxBP out of totalBP. + /// + /// The calculation ensures: (external + x) / (totalPooled + x) <= maxBP / totalBP + /// Which gives formula: x <= (maxBP * totalPooled - external * totalBP) / (totalBP - maxBP) + /// + /// Special cases: + /// - Returns 0 if maxBP is 0 (external balance disabled) or external balance already exceeds the limit + /// - Returns uint256(-1) if maxBP >= totalBP (no limit) function _getMaxAvailableExternalBalance() internal view returns (uint256) { uint256 maxBP = MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256(); uint256 externalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256(); From aee1294c2f66a0f76bfa3f4d3c73146a068a3e08 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 3 Dec 2024 18:12:19 +0000 Subject: [PATCH 312/338] test: lido external balance with minting and burning --- test/0.4.24/lido/lido.externalBalance.test.ts | 222 +++++++++++++++--- 1 file changed, 188 insertions(+), 34 deletions(-) diff --git a/test/0.4.24/lido/lido.externalBalance.test.ts b/test/0.4.24/lido/lido.externalBalance.test.ts index 6aead2e52..be2bdb9c6 100644 --- a/test/0.4.24/lido/lido.externalBalance.test.ts +++ b/test/0.4.24/lido/lido.externalBalance.test.ts @@ -6,18 +6,18 @@ import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { ACL, Lido, LidoLocator } from "typechain-types"; -import { ether, impersonate } from "lib"; +import { ether, impersonate, MAX_UINT256 } from "lib"; import { deployLidoDao } from "test/deploy"; import { Snapshot } from "test/suite"; const TOTAL_BASIS_POINTS = 10000n; -// TODO: add tests for MintExternalShares / BurnExternalShares describe("Lido.sol:externalBalance", () => { let deployer: HardhatEthersSigner; let user: HardhatEthersSigner; let whale: HardhatEthersSigner; + let accountingSigner: HardhatEthersSigner; let lido: Lido; let acl: ACL; @@ -42,6 +42,8 @@ describe("Lido.sol:externalBalance", () => { const locatorAddress = await lido.getLidoLocator(); locator = await ethers.getContractAt("LidoLocator", locatorAddress, deployer); + accountingSigner = await impersonate(await locator.accounting(), ether("1")); + // Add some ether to the protocol await lido.connect(whale).submit(ZeroAddress, { value: 1000n }); }); @@ -51,18 +53,18 @@ describe("Lido.sol:externalBalance", () => { afterEach(async () => await Snapshot.restore(originalState)); context("getMaxExternalBalanceBP", () => { - it("should return the correct value", async () => { + it("Returns the correct value", async () => { expect(await lido.getMaxExternalBalanceBP()).to.equal(0n); }); }); context("setMaxExternalBalanceBP", () => { - context("Revers", () => { - it("if APP_AUTH_FAILED", async () => { - await expect(lido.connect(deployer).setMaxExternalBalanceBP(1)).to.be.revertedWith("APP_AUTH_FAILED"); + context("Reverts", () => { + it("if caller is not authorized", async () => { + await expect(lido.connect(whale).setMaxExternalBalanceBP(1)).to.be.revertedWith("APP_AUTH_FAILED"); }); - it("if INVALID_MAX_EXTERNAL_BALANCE", async () => { + it("if max external balance is greater than total basis points", async () => { await expect(lido.setMaxExternalBalanceBP(TOTAL_BASIS_POINTS + 1n)).to.be.revertedWith( "INVALID_MAX_EXTERNAL_BALANCE", ); @@ -78,19 +80,33 @@ describe("Lido.sol:externalBalance", () => { expect(await lido.getMaxExternalBalanceBP()).to.equal(newMaxExternalBalanceBP); }); + + it("Accepts max external balance of 0", async () => { + await expect(lido.setMaxExternalBalanceBP(0n)).to.not.be.reverted; + }); + + it("Sets to max allowed value", async () => { + await expect(lido.setMaxExternalBalanceBP(TOTAL_BASIS_POINTS)).to.not.be.reverted; + + expect(await lido.getMaxExternalBalanceBP()).to.equal(TOTAL_BASIS_POINTS); + }); }); context("getExternalEther", () => { - it("returns the external ether value", async () => { + it("Returns the external ether value", async () => { await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); // Add some external ether to protocol const amountToMint = (await lido.getMaxAvailableExternalBalance()) - 1n; - const accountingSigner = await impersonate(await locator.accounting(), ether("1")); + await lido.connect(accountingSigner).mintExternalShares(whale, amountToMint); expect(await lido.getExternalEther()).to.equal(amountToMint); }); + + it("Returns zero when no external ether", async () => { + expect(await lido.getExternalEther()).to.equal(0n); + }); }); context("getMaxAvailableExternalBalance", () => { @@ -99,41 +115,179 @@ describe("Lido.sol:externalBalance", () => { await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); }); - /** - * Calculates the maximum additional stETH that can be added to external balance without exceeding limits - * - * Invariant: (currentExternal + x) / (totalPooled + x) <= maxBP / TOTAL_BP - * Formula: x <= (maxBP * totalPooled - currentExternal * TOTAL_BP) / (TOTAL_BP - maxBP) - */ - async function getExpectedMaxAvailableExternalBalance() { - const totalPooledEther = await lido.getTotalPooledEther(); - const externalEther = await lido.getExternalEther(); - - return ( - (maxExternalBalanceBP * totalPooledEther - externalEther * TOTAL_BASIS_POINTS) / - (TOTAL_BASIS_POINTS - maxExternalBalanceBP) - ); - } - - it("returns the correct value", async () => { + it("Returns the correct value", async () => { const expectedMaxExternalEther = await getExpectedMaxAvailableExternalBalance(); expect(await lido.getMaxAvailableExternalBalance()).to.equal(expectedMaxExternalEther); }); - it("holds when external ether value changes", async () => { - const expectedMaxExternalEtherBefore = await getExpectedMaxAvailableExternalBalance(); + it("Returns zero after minting max available amount", async () => { + const amountToMint = await lido.getMaxAvailableExternalBalance(); + + await lido.connect(accountingSigner).mintExternalShares(whale, amountToMint); + + expect(await lido.getMaxAvailableExternalBalance()).to.equal(0n); + }); + + it("Returns zero when max external balance is set to zero", async () => { + await lido.setMaxExternalBalanceBP(0n); + + expect(await lido.getMaxAvailableExternalBalance()).to.equal(0n); + }); + + it("Returns MAX_UINT256 when max external balance is set to 100%", async () => { + await lido.setMaxExternalBalanceBP(TOTAL_BASIS_POINTS); + + expect(await lido.getMaxAvailableExternalBalance()).to.equal(MAX_UINT256); + }); + + it("Increases when total pooled ether increases", async () => { + const initialMax = await lido.getMaxAvailableExternalBalance(); + + // Add more ether to increase total pooled + await lido.connect(whale).submit(ZeroAddress, { value: ether("10") }); + + const newMax = await lido.getMaxAvailableExternalBalance(); + + expect(newMax).to.be.gt(initialMax); + }); + }); + + context("mintExternalShares", () => { + context("Reverts", () => { + it("if receiver is zero address", async () => { + await expect(lido.mintExternalShares(ZeroAddress, 1n)).to.be.revertedWith("MINT_RECEIVER_ZERO_ADDRESS"); + }); + + it("if amount of shares is zero", async () => { + await expect(lido.mintExternalShares(whale, 0n)).to.be.revertedWith("MINT_ZERO_AMOUNT_OF_SHARES"); + }); + + // TODO: update the code and this test + it("if staking is paused", async () => { + await lido.pauseStaking(); + + await expect(lido.mintExternalShares(whale, 1n)).to.be.revertedWith("STAKING_PAUSED"); + }); + + it("if not authorized", async () => { + // Increase the external ether limit to 10% + await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + + await expect(lido.connect(user).mintExternalShares(whale, 1n)).to.be.revertedWith("APP_AUTH_FAILED"); + }); - expect(await lido.getMaxAvailableExternalBalance()).to.equal(expectedMaxExternalEtherBefore); + it("if amount exceeds limit for external ether", async () => { + await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + const maxAvailable = await lido.getMaxAvailableExternalBalance(); + + await expect(lido.connect(accountingSigner).mintExternalShares(whale, maxAvailable + 1n)).to.be.revertedWith( + "EXTERNAL_BALANCE_LIMIT_EXCEEDED", + ); + }); + }); + + it("Mints shares correctly and emits events", async () => { + // Increase the external ether limit to 10% + await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); - // Add all available external ether to protocol const amountToMint = await lido.getMaxAvailableExternalBalance(); - const accountingSigner = await impersonate(await locator.accounting(), ether("1")); - await lido.connect(accountingSigner).mintExternalShares(whale, amountToMint); - const expectedMaxExternalEtherAfter = await getExpectedMaxAvailableExternalBalance(); + await expect(lido.connect(accountingSigner).mintExternalShares(whale, amountToMint)) + .to.emit(lido, "Transfer") + .withArgs(ZeroAddress, whale, amountToMint) + .to.emit(lido, "TransferShares") + .withArgs(ZeroAddress, whale, amountToMint) + .to.emit(lido, "ExternalSharesMinted") + .withArgs(whale, amountToMint, amountToMint); + + // Verify external balance was increased + const externalEther = await lido.getExternalEther(); + expect(externalEther).to.equal(amountToMint); + }); + }); + + context("burnExternalShares", () => { + context("Reverts", () => { + it("if amount of shares is zero", async () => { + await expect(lido.burnExternalShares(0n)).to.be.revertedWith("BURN_ZERO_AMOUNT_OF_SHARES"); + }); + + it("if not authorized", async () => { + await expect(lido.connect(user).burnExternalShares(1n)).to.be.revertedWith("APP_AUTH_FAILED"); + }); + + it("if external balance is too small", async () => { + await expect(lido.connect(accountingSigner).burnExternalShares(1n)).to.be.revertedWith("EXT_BALANCE_TOO_SMALL"); + }); + + it("if trying to burn more than minted", async () => { + await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); - expect(expectedMaxExternalEtherAfter).to.equal(0n); + const amount = 100n; + await lido.connect(accountingSigner).mintExternalShares(whale, amount); + + await expect(lido.connect(accountingSigner).burnExternalShares(amount + 1n)).to.be.revertedWith( + "EXT_BALANCE_TOO_SMALL", + ); + }); + }); + + it("Burns shares correctly and emits events", async () => { + // First mint some external shares + await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + const amountToMint = await lido.getMaxAvailableExternalBalance(); + + await lido.connect(accountingSigner).mintExternalShares(accountingSigner.address, amountToMint); + + // Now burn them + const stethAmount = await lido.getPooledEthByShares(amountToMint); + + await expect(lido.connect(accountingSigner).burnExternalShares(amountToMint)) + .to.emit(lido, "Transfer") + .withArgs(accountingSigner.address, ZeroAddress, stethAmount) + .to.emit(lido, "TransferShares") + .withArgs(accountingSigner.address, ZeroAddress, amountToMint) + .to.emit(lido, "ExternalSharesBurned") + .withArgs(accountingSigner.address, amountToMint, stethAmount); + + // Verify external balance was reduced + const externalEther = await lido.getExternalEther(); + expect(externalEther).to.equal(0n); + }); + + it("Burns shares partially and after multiple mints", async () => { + await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + + // Multiple mints + await lido.connect(accountingSigner).mintExternalShares(accountingSigner.address, 100n); + await lido.connect(accountingSigner).mintExternalShares(accountingSigner.address, 200n); + + // Burn partial amount + await lido.connect(accountingSigner).burnExternalShares(150n); + expect(await lido.getExternalEther()).to.equal(150n); + + // Burn remaining + await lido.connect(accountingSigner).burnExternalShares(150n); + expect(await lido.getExternalEther()).to.equal(0n); }); }); + + // Helpers + + /** + * Calculates the maximum additional stETH that can be added to external balance without exceeding limits + * + * Invariant: (currentExternal + x) / (totalPooled + x) <= maxBP / TOTAL_BP + * Formula: x <= (maxBP * totalPooled - currentExternal * TOTAL_BP) / (TOTAL_BP - maxBP) + */ + async function getExpectedMaxAvailableExternalBalance() { + const totalPooledEther = await lido.getTotalPooledEther(); + const externalEther = await lido.getExternalEther(); + + return ( + (maxExternalBalanceBP * totalPooledEther - externalEther * TOTAL_BASIS_POINTS) / + (TOTAL_BASIS_POINTS - maxExternalBalanceBP) + ); + } }); From 6a88a0e62c76566533491fda2e394afee1e26a62 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 4 Dec 2024 14:48:49 +0000 Subject: [PATCH 313/338] chore: cleanup --- .../archive/deployed-holesky-vaults-devnet-0.json | 0 .../archive/deployed-mekong-vaults-devnet-1.json | 0 .../{ => archive/devnets}/dao-holesky-vaults-devnet-0-deploy.sh | 0 .../{ => archive/devnets}/dao-mekong-vaults-devnet-1-deploy.sh | 0 scripts/{ => archive}/staking-router-v2/.env.sample | 0 scripts/archive/{ => staking-router-v2}/sr-v2-deploy-holesky.ts | 0 scripts/{ => archive}/staking-router-v2/sr-v2-deploy.ts | 0 scripts/dao-local-deploy.sh | 1 + 8 files changed, 1 insertion(+) rename deployed-holesky-vaults-devnet-0.json => deployments/archive/deployed-holesky-vaults-devnet-0.json (100%) rename deployed-mekong-vaults-devnet-1.json => deployments/archive/deployed-mekong-vaults-devnet-1.json (100%) rename scripts/{ => archive/devnets}/dao-holesky-vaults-devnet-0-deploy.sh (100%) rename scripts/{ => archive/devnets}/dao-mekong-vaults-devnet-1-deploy.sh (100%) rename scripts/{ => archive}/staking-router-v2/.env.sample (100%) rename scripts/archive/{ => staking-router-v2}/sr-v2-deploy-holesky.ts (100%) rename scripts/{ => archive}/staking-router-v2/sr-v2-deploy.ts (100%) diff --git a/deployed-holesky-vaults-devnet-0.json b/deployments/archive/deployed-holesky-vaults-devnet-0.json similarity index 100% rename from deployed-holesky-vaults-devnet-0.json rename to deployments/archive/deployed-holesky-vaults-devnet-0.json diff --git a/deployed-mekong-vaults-devnet-1.json b/deployments/archive/deployed-mekong-vaults-devnet-1.json similarity index 100% rename from deployed-mekong-vaults-devnet-1.json rename to deployments/archive/deployed-mekong-vaults-devnet-1.json diff --git a/scripts/dao-holesky-vaults-devnet-0-deploy.sh b/scripts/archive/devnets/dao-holesky-vaults-devnet-0-deploy.sh similarity index 100% rename from scripts/dao-holesky-vaults-devnet-0-deploy.sh rename to scripts/archive/devnets/dao-holesky-vaults-devnet-0-deploy.sh diff --git a/scripts/dao-mekong-vaults-devnet-1-deploy.sh b/scripts/archive/devnets/dao-mekong-vaults-devnet-1-deploy.sh similarity index 100% rename from scripts/dao-mekong-vaults-devnet-1-deploy.sh rename to scripts/archive/devnets/dao-mekong-vaults-devnet-1-deploy.sh diff --git a/scripts/staking-router-v2/.env.sample b/scripts/archive/staking-router-v2/.env.sample similarity index 100% rename from scripts/staking-router-v2/.env.sample rename to scripts/archive/staking-router-v2/.env.sample diff --git a/scripts/archive/sr-v2-deploy-holesky.ts b/scripts/archive/staking-router-v2/sr-v2-deploy-holesky.ts similarity index 100% rename from scripts/archive/sr-v2-deploy-holesky.ts rename to scripts/archive/staking-router-v2/sr-v2-deploy-holesky.ts diff --git a/scripts/staking-router-v2/sr-v2-deploy.ts b/scripts/archive/staking-router-v2/sr-v2-deploy.ts similarity index 100% rename from scripts/staking-router-v2/sr-v2-deploy.ts rename to scripts/archive/staking-router-v2/sr-v2-deploy.ts diff --git a/scripts/dao-local-deploy.sh b/scripts/dao-local-deploy.sh index 3ce717591..c8b2d147a 100755 --- a/scripts/dao-local-deploy.sh +++ b/scripts/dao-local-deploy.sh @@ -22,4 +22,5 @@ bash scripts/dao-deploy.sh yarn hardhat --network $NETWORK run --no-compile scripts/utils/mine.ts # Run acceptance tests +export INTEGRATION_WITH_CSM="off" yarn test:integration:fork:local From 9f4ddccf61abb0b0e0b9628500160a254e63f1a6 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 4 Dec 2024 16:47:17 +0000 Subject: [PATCH 314/338] chore: holesky devnet 1 --- deployed-holesky-vaults-devnet-1.json | 700 ++++++++++++++++++ scripts/dao-holesky-vaults-devnet-1-deploy.sh | 22 + 2 files changed, 722 insertions(+) create mode 100644 deployed-holesky-vaults-devnet-1.json create mode 100755 scripts/dao-holesky-vaults-devnet-1-deploy.sh diff --git a/deployed-holesky-vaults-devnet-1.json b/deployed-holesky-vaults-devnet-1.json new file mode 100644 index 000000000..fa072d475 --- /dev/null +++ b/deployed-holesky-vaults-devnet-1.json @@ -0,0 +1,700 @@ +{ + "accounting": { + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0xeFa78F34D3b69bc2990798F54d5F366a690de50e", + "constructorArgs": [ + "0x56f9474D86eF08bC494d43272996fFAa250E639D", + "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.25/Accounting.sol", + "address": "0x56f9474D86eF08bC494d43272996fFAa250E639D", + "constructorArgs": [ + "0x0ecE08C9733d1072EA572AD88573013A3b162E2E", + "0x21fb839092Af436c9bed556e1F2B2D29cc84900c", + "0x0d8576aDAb73Bf495bde136528F08732b21d0B33" + ] + } + }, + "accountingOracle": { + "deployParameters": { + "consensusVersion": 2 + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0x771f7AF373ab640B2Fe821F0039D7876d35b6bB7", + "constructorArgs": [ + "0x4D011BEDc33e5F710972e64e5E9C0A0cf81a5250", + "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/oracle/AccountingOracle.sol", + "address": "0x4D011BEDc33e5F710972e64e5E9C0A0cf81a5250", + "constructorArgs": [ + "0x0ecE08C9733d1072EA572AD88573013A3b162E2E", + "0x549C5064079bB17af3D5D158f2c43a411FA4AD61", + 12, + 1639659600 + ] + } + }, + "apmRegistryFactory": { + "contract": "@aragon/os/contracts/factory/APMRegistryFactory.sol", + "address": "0x4DC0d234d3cD7aBA97Dc39930cA8677fFa7d5Dc9", + "constructorArgs": [ + "0x7fDDb309c7e45898708f04917855Acb085dA3202", + "0xbB3BeAD1f86EDF854De45E073a67D7d0f0F589E5", + "0x65CB239d7981ca017C1f2f68eAe6310f83ca90f5", + "0x37f324AF266D1052180a91f68974d6d7670D6aF4", + "0xbe0416513EB273D313e512f0fAb61E226192c95f", + "0x0000000000000000000000000000000000000000" + ] + }, + "app:aragon-agent": { + "implementation": { + "contract": "@aragon/apps-agent/contracts/Agent.sol", + "address": "0xD7EdFC75f7c1B1e1DA2C2A5538DD2266ad79e59C", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-agent", + "fullName": "aragon-agent.lidopm.eth", + "id": "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9" + }, + "proxy": { + "address": "0x0d8576aDAb73Bf495bde136528F08732b21d0B33", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9", + "0x8129fc1c" + ] + } + }, + "app:aragon-finance": { + "implementation": { + "contract": "@aragon/apps-finance/contracts/Finance.sol", + "address": "0xB6c4A05dB954E51D05563970203AA258cD7005B2", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-finance", + "fullName": "aragon-finance.lidopm.eth", + "id": "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1" + }, + "proxy": { + "address": "0x36409CA53B9d6bC81e49770D4CaAbce37e4EA17D", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1", + "0x1798de810000000000000000000000000d8576adab73bf495bde136528f08732b21d0b330000000000000000000000000000000000000000000000000000000000278d00" + ] + } + }, + "app:aragon-token-manager": { + "implementation": { + "contract": "@aragon/apps-lido/apps/token-manager/contracts/TokenManager.sol", + "address": "0xA8DAD30bAa041cF05FB4E6dCe746b71078a5bB45", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-token-manager", + "fullName": "aragon-token-manager.lidopm.eth", + "id": "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b" + }, + "proxy": { + "address": "0x805E3cac9bB7726e912efF512467a960eaB8ec51", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b", + "0x" + ] + } + }, + "app:aragon-voting": { + "implementation": { + "contract": "@aragon/apps-lido/apps/voting/contracts/Voting.sol", + "address": "0xfe3b5f82F4e246626D21E1136ffB9A65027838E7", + "constructorArgs": [] + }, + "aragonApp": { + "name": "aragon-voting", + "fullName": "aragon-voting.lidopm.eth", + "id": "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e" + }, + "proxy": { + "address": "0xbAD50f6B1ee4b453f562eBb9E2e798ed1055cB7f", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e", + "0x13e0945300000000000000000000000078f241a2abee6d688dd43d4a469c3da13d68dea800000000000000000000000000000000000000000000000006f05b59d3b2000000000000000000000000000000000000000000000000000000b1a2bc2ec500000000000000000000000000000000000000000000000000000000000000000384000000000000000000000000000000000000000000000000000000000000012c" + ] + } + }, + "app:lido": { + "implementation": { + "contract": "contracts/0.4.24/Lido.sol", + "address": "0x9351725Db1e50c837Ab89dD5ff5ED0eE17f0C7C7", + "constructorArgs": [] + }, + "aragonApp": { + "name": "lido", + "fullName": "lido.lidopm.eth", + "id": "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320" + }, + "proxy": { + "address": "0x21fb839092Af436c9bed556e1F2B2D29cc84900c", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320", + "0x" + ] + } + }, + "app:node-operators-registry": { + "implementation": { + "contract": "contracts/0.4.24/nos/NodeOperatorsRegistry.sol", + "address": "0x5DA0104F8BFce76f946e70a9F8C978C3890F65f9", + "constructorArgs": [] + }, + "aragonApp": { + "name": "node-operators-registry", + "fullName": "node-operators-registry.lidopm.eth", + "id": "0x7071f283424072341f856ac9e947e7ec0eb68719f757a7e785979b6b8717579d" + }, + "proxy": { + "address": "0x4Dc2aF4E5bFb8b225cF6BcC7B12b3c406B4fCc25", + "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", + "constructorArgs": [ + "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + 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"address": "0xC77234E3d3F14929D027fb241f5cBEfDd585d3bB", + "constructorArgs": [ + "0xDF2434215573a2e389B52f0442595fFC06249511", + "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/StakingRouter.sol", + "address": "0xDF2434215573a2e389B52f0442595fFC06249511", + "constructorArgs": ["0x4242424242424242424242424242424242424242"] + } + }, + "stakingVaultFactory": { + "contract": "contracts/0.8.25/vaults/VaultFactory.sol", + "address": "0x221d9EFa7969dFa1e610F901Bbd9fb6A53d58CFB", + "constructorArgs": [ + "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x32EB81403f0CC17d237F6312C97047E00eb57F49", + "0xF00BdCC5F910A46DAEfac8ED89B6fb2CaA29FBF8" + ] + }, + "stakingVaultImpl": { + "contract": "contracts/0.8.25/vaults/StakingVault.sol", + "address": "0x32EB81403f0CC17d237F6312C97047E00eb57F49", + "constructorArgs": ["0xeFa78F34D3b69bc2990798F54d5F366a690de50e", "0x4242424242424242424242424242424242424242"] + }, + "validatorsExitBusOracle": { + "deployParameters": { + "consensusVersion": 1 + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0x29a454E35ae7726bf9503b82403fbDfAF88De8D0", + "constructorArgs": [ + "0xaC96fA5bAFB7BF3f723D0Ff6b88875f43664332A", + "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/oracle/ValidatorsExitBusOracle.sol", + "address": "0xaC96fA5bAFB7BF3f723D0Ff6b88875f43664332A", + "constructorArgs": [12, 1639659600, "0x0ecE08C9733d1072EA572AD88573013A3b162E2E"] + } + }, + "vestingParams": { + "unvestedTokensAmount": "0", + "holders": { + "0xCD1f9954330AF39a74Fd6e7B25781B4c24ee373f": "820000000000000000000000", + "0xaa6bfBCD634EE744CB8FE522b29ADD23124593D3": "60000000000000000000000", + "0xBA59A84C6440E8cccfdb5448877E26F1A431Fc8B": "60000000000000000000000", + "0x0d8576aDAb73Bf495bde136528F08732b21d0B33": "60000000000000000000000" + }, + "start": 0, + "cliff": 0, + "end": 0, + "revokable": false + }, + "withdrawalQueueERC721": { + "deployParameters": { + "name": "Lido: stETH Withdrawal NFT", + "symbol": "unstETH", + "baseUri": null + }, + "proxy": { + "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", + "address": "0xd5298872E44a3BF5CC6CA3244F9E721FaDb65202", + "constructorArgs": [ + "0x875cd5d8bE7aea16a0feEacEF2DB82db5e3f8Be9", + "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x" + ] + }, + "implementation": { + "contract": "contracts/0.8.9/WithdrawalQueueERC721.sol", + "address": "0x875cd5d8bE7aea16a0feEacEF2DB82db5e3f8Be9", + "constructorArgs": ["0xf606207BbA6903405094F46Cc5Ab3a19985Fcd21", "Lido: stETH Withdrawal NFT", "unstETH"] + } + }, + "withdrawalVault": { + "implementation": { + "contract": "contracts/0.8.9/WithdrawalVault.sol", + "address": "0x8d51afCaB53E439D774e7717Fba2eE94797D876B", + "constructorArgs": ["0x21fb839092Af436c9bed556e1F2B2D29cc84900c", "0x0d8576aDAb73Bf495bde136528F08732b21d0B33"] + }, + "proxy": { + "contract": "contracts/0.8.4/WithdrawalsManagerProxy.sol", + "address": "0x65cc64Dd9AaD83D94463d06a42770ab785443fC1", + "constructorArgs": ["0xbAD50f6B1ee4b453f562eBb9E2e798ed1055cB7f", "0x8d51afCaB53E439D774e7717Fba2eE94797D876B"] + }, + "address": "0x65cc64Dd9AaD83D94463d06a42770ab785443fC1" + }, + "wstETH": { + "contract": "contracts/0.6.12/WstETH.sol", + "address": "0xf606207BbA6903405094F46Cc5Ab3a19985Fcd21", + "constructorArgs": ["0x21fb839092Af436c9bed556e1F2B2D29cc84900c"] + } +} diff --git a/scripts/dao-holesky-vaults-devnet-1-deploy.sh b/scripts/dao-holesky-vaults-devnet-1-deploy.sh new file mode 100755 index 000000000..c62533420 --- /dev/null +++ b/scripts/dao-holesky-vaults-devnet-1-deploy.sh @@ -0,0 +1,22 @@ +#!/bin/bash +set -e +u +set -o pipefail + +# Check for required environment variables +export NETWORK=holesky +export NETWORK_STATE_FILE="deployed-${NETWORK}-vaults-devnet-1.json" +export NETWORK_STATE_DEFAULTS_FILE="testnet-defaults.json" + +# Holesky params: https://github.com/eth-clients/holesky/blob/main/README.md +export DEPOSIT_CONTRACT=0x4242424242424242424242424242424242424242 + +rm -f "${NETWORK_STATE_FILE}" +cp "scripts/defaults/${NETWORK_STATE_DEFAULTS_FILE}" "${NETWORK_STATE_FILE}" + +# Compile contracts +yarn compile + +# Generic migration steps file +export STEPS_FILE=scratch/steps.json + +yarn hardhat --network $NETWORK run --no-compile scripts/utils/migrate.ts From fa53eb455fc03333c20dadd13a39aab8136f4e25 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Wed, 4 Dec 2024 16:59:01 +0000 Subject: [PATCH 315/338] chore: verified deployed contracts --- docs/scratch-deploy.md | 4 ++-- hardhat.config.ts | 1 + package.json | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/docs/scratch-deploy.md b/docs/scratch-deploy.md index 35f0e77b9..db3ab9e83 100644 --- a/docs/scratch-deploy.md +++ b/docs/scratch-deploy.md @@ -141,7 +141,7 @@ To do Holešky deployment, the following parameters must be set up via env varia Also you need to specify `DEPLOYER` private key in `accounts.json` under `/eth/holesky` like `"holesky": [""]`. See `accounts.sample.json` for an example. -To start the deployment, run (the env variables must already defined) from the root repo directory: +To start the deployment, run (the env variables must already defined) from the root repo directory, e.g.: ```shell bash scripts/scratch/dao-holesky-deploy.sh @@ -154,7 +154,7 @@ Deploy artifacts information will be stored in `deployed-holesky.json`. ### Publishing Sources to Etherscan ```shell -NETWORK= RPC_URL= bash ./scripts/verify-contracts-code.sh +yarn verify:deployed --network (--file ) ``` #### Issues with verification of part of the contracts deployed from factories diff --git a/hardhat.config.ts b/hardhat.config.ts index e45d01ecc..6afebb54d 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -104,6 +104,7 @@ const config: HardhatUserConfig = { etherscan: { apiKey: { default: process.env.ETHERSCAN_API_KEY || "", + holesky: process.env.ETHERSCAN_API_KEY || "", mekong: process.env.BLOCKSCOUT_API_KEY || "", }, customChains: [ diff --git a/package.json b/package.json index ace06a000..971ae0d99 100644 --- a/package.json +++ b/package.json @@ -34,7 +34,7 @@ "typecheck": "tsc --noEmit", "prepare": "husky", "abis:extract": "hardhat abis:extract", - "verify:deployed": "hardhat verify:deployed --no-compile" + "verify:deployed": "hardhat verify:deployed" }, "lint-staged": { "./**/*.ts": [ From 681c122777605d53bef22614e7f13a81ac430149 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 4 Dec 2024 18:28:09 +0200 Subject: [PATCH 316/338] fix: various vaultHub fixes after the review the main fix is `isDisconnected` flag that defers actual delete of a vault --- contracts/0.8.25/Accounting.sol | 37 +- contracts/0.8.25/utils/Versioned.sol | 57 --- contracts/0.8.25/vaults/Dashboard.sol | 27 +- contracts/0.8.25/vaults/Delegation.sol | 11 +- contracts/0.8.25/vaults/StakingVault.sol | 11 +- contracts/0.8.25/vaults/VaultHub.sol | 413 ++++++++++-------- .../0.8.25/vaults/interfaces/IHubVault.sol | 19 - .../vaults/interfaces/IStakingVault.sol | 23 +- .../steps/0090-deploy-non-aragon-contracts.ts | 1 - scripts/scratch/steps/0145-deploy-vaults.ts | 2 +- test/0.8.25/vaults/accounting.test.ts | 6 +- .../StakingVault__HarnessForTestUpgrade.sol | 7 +- .../vaults/contracts/VaultHub__Harness.sol | 22 - test/0.8.25/vaults/delegation.test.ts | 6 +- test/0.8.25/vaults/vault.test.ts | 6 +- test/0.8.25/vaults/vaultFactory.test.ts | 31 +- .../vaults-happy-path.integration.ts | 14 +- 17 files changed, 320 insertions(+), 373 deletions(-) delete mode 100644 contracts/0.8.25/utils/Versioned.sol delete mode 100644 contracts/0.8.25/vaults/interfaces/IHubVault.sol delete mode 100644 test/0.8.25/vaults/contracts/VaultHub__Harness.sol diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index 537643f62..ac45af050 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -89,9 +89,8 @@ contract Accounting is VaultHub { constructor( ILidoLocator _lidoLocator, - ILido _lido, - address _treasury - ) VaultHub(_lido, _treasury) { + ILido _lido + ) VaultHub(_lido) { LIDO_LOCATOR = _lidoLocator; LIDO = _lido; } @@ -330,13 +329,17 @@ contract Accounting is VaultHub { _update.etherToFinalizeWQ ); - _updateVaults( + uint256 vaultFeeShares = _updateVaults( _report.vaultValues, _report.netCashFlows, _update.vaultsLockedEther, _update.vaultsTreasuryFeeShares ); + if (vaultFeeShares > 0) { + STETH.mintExternalShares(LIDO_LOCATOR.treasury(), vaultFeeShares); + } + _notifyObserver(_contracts.postTokenRebaseReceiver, _report, _pre, _update); LIDO.emitTokenRebase( @@ -408,39 +411,39 @@ contract Accounting is VaultHub { StakingRewardsDistribution memory _rewardsDistribution, uint256 _sharesToMintAsFees ) internal { - (uint256[] memory moduleRewards, uint256 totalModuleRewards) = _mintModuleRewards( + (uint256[] memory moduleFees, uint256 totalModuleFees) = _mintModuleFees( _rewardsDistribution.recipients, _rewardsDistribution.modulesFees, _rewardsDistribution.totalFee, _sharesToMintAsFees ); - _mintTreasuryRewards(_sharesToMintAsFees - totalModuleRewards); + _mintTreasuryFees(_sharesToMintAsFees - totalModuleFees); - _stakingRouter.reportRewardsMinted(_rewardsDistribution.moduleIds, moduleRewards); + _stakingRouter.reportRewardsMinted(_rewardsDistribution.moduleIds, moduleFees); } /// @dev mint rewards to the StakingModule recipients - function _mintModuleRewards( + function _mintModuleFees( address[] memory _recipients, uint96[] memory _modulesFees, uint256 _totalFee, - uint256 _totalRewards - ) internal returns (uint256[] memory moduleRewards, uint256 totalModuleRewards) { - moduleRewards = new uint256[](_recipients.length); + uint256 _totalFees + ) internal returns (uint256[] memory moduleFees, uint256 totalModuleFees) { + moduleFees = new uint256[](_recipients.length); for (uint256 i; i < _recipients.length; ++i) { if (_modulesFees[i] > 0) { - uint256 iModuleRewards = (_totalRewards * _modulesFees[i]) / _totalFee; - moduleRewards[i] = iModuleRewards; - LIDO.mintShares(_recipients[i], iModuleRewards); - totalModuleRewards = totalModuleRewards + iModuleRewards; + uint256 iModuleFees = (_totalFees * _modulesFees[i]) / _totalFee; + moduleFees[i] = iModuleFees; + LIDO.mintShares(_recipients[i], iModuleFees); + totalModuleFees = totalModuleFees + iModuleFees; } } } - /// @dev mints treasury rewards - function _mintTreasuryRewards(uint256 _amount) internal { + /// @dev mints treasury fees + function _mintTreasuryFees(uint256 _amount) internal { address treasury = LIDO_LOCATOR.treasury(); LIDO.mintShares(treasury, _amount); diff --git a/contracts/0.8.25/utils/Versioned.sol b/contracts/0.8.25/utils/Versioned.sol deleted file mode 100644 index 26e605039..000000000 --- a/contracts/0.8.25/utils/Versioned.sol +++ /dev/null @@ -1,57 +0,0 @@ -// SPDX-FileCopyrightText: 2022 Lido -// SPDX-License-Identifier: GPL-3.0 -pragma solidity 0.8.25; - -import {StorageSlot} from "@openzeppelin/contracts-v5.0.2/utils/StorageSlot.sol"; - -contract Versioned { - event ContractVersionSet(uint256 version); - - error NonZeroContractVersionOnInit(); - error InvalidContractVersionIncrement(); - error UnexpectedContractVersion(uint256 expected, uint256 received); - - /// @dev Storage slot: uint256 version - /// Version of the initialized contract storage. - /// The version stored in CONTRACT_VERSION_POSITION equals to: - /// - 0 right after the deployment, before an initializer is invoked (and only at that moment); - /// - N after calling initialize(), where N is the initially deployed contract version; - /// - N after upgrading contract by calling finalizeUpgrade_vN(). - bytes32 internal constant CONTRACT_VERSION_POSITION = keccak256("lido.Versioned.contractVersion"); - - uint256 internal constant PETRIFIED_VERSION_MARK = type(uint256).max; - - constructor() { - // lock version in the implementation's storage to prevent initialization - _setContractVersion(PETRIFIED_VERSION_MARK); - } - - /// @notice Returns the current contract version. - function getContractVersion() public view returns (uint256) { - return StorageSlot.getUint256Slot(CONTRACT_VERSION_POSITION).value; - } - - function _checkContractVersion(uint256 version) internal view { - uint256 expectedVersion = getContractVersion(); - if (version != expectedVersion) { - revert UnexpectedContractVersion(expectedVersion, version); - } - } - - /// @dev Sets the contract version to N. Should be called from the initialize() function. - function _initializeContractVersionTo(uint256 version) internal { - if (getContractVersion() != 0) revert NonZeroContractVersionOnInit(); - _setContractVersion(version); - } - - /// @dev Updates the contract version. Should be called from a finalizeUpgrade_vN() function. - function _updateContractVersion(uint256 newVersion) internal { - if (newVersion != getContractVersion() + 1) revert InvalidContractVersionIncrement(); - _setContractVersion(newVersion); - } - - function _setContractVersion(uint256 version) private { - StorageSlot.getUint256Slot(CONTRACT_VERSION_POSITION).value = version; - emit ContractVersionSet(version); - } -} diff --git a/contracts/0.8.25/vaults/Dashboard.sol b/contracts/0.8.25/vaults/Dashboard.sol index b581ec101..464928c12 100644 --- a/contracts/0.8.25/vaults/Dashboard.sol +++ b/contracts/0.8.25/vaults/Dashboard.sol @@ -6,9 +6,9 @@ pragma solidity 0.8.25; import {IStakingVault} from "./interfaces/IStakingVault.sol"; import {AccessControlEnumerable} from "@openzeppelin/contracts-v5.0.2/access/extensions/AccessControlEnumerable.sol"; -import {IERC20} from "@openzeppelin/contracts-v5.0.2/token/ERC20/IERC20.sol"; import {OwnableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/OwnableUpgradeable.sol"; import {VaultHub} from "./VaultHub.sol"; +import {ILido as StETH} from "../interfaces/ILido.sol"; /** * @title Dashboard @@ -27,7 +27,7 @@ contract Dashboard is AccessControlEnumerable { bool public isInitialized; /// @notice The stETH token contract - IERC20 public immutable stETH; + StETH public immutable STETH; /// @notice The underlying `StakingVault` contract IStakingVault public stakingVault; @@ -43,7 +43,7 @@ contract Dashboard is AccessControlEnumerable { if (_stETH == address(0)) revert ZeroArgument("_stETH"); _SELF = address(this); - stETH = IERC20(_stETH); + STETH = StETH(_stETH); } /** @@ -98,7 +98,7 @@ contract Dashboard is AccessControlEnumerable { * @notice Returns the number of stETHshares minted * @return The shares minted as a uint96 */ - function sharesMinted() external view returns (uint96) { + function sharesMinted() public view returns (uint96) { return vaultSocket().sharesMinted; } @@ -107,7 +107,7 @@ contract Dashboard is AccessControlEnumerable { * @return The reserve ratio as a uint16 */ function reserveRatio() external view returns (uint16) { - return vaultSocket().reserveRatio; + return vaultSocket().reserveRatioBP; } /** @@ -115,7 +115,7 @@ contract Dashboard is AccessControlEnumerable { * @return The threshold reserve ratio as a uint16. */ function thresholdReserveRatio() external view returns (uint16) { - return vaultSocket().reserveRatioThreshold; + return vaultSocket().reserveRatioThresholdBP; } /** @@ -139,8 +139,8 @@ contract Dashboard is AccessControlEnumerable { /** * @notice Disconnects the staking vault from the vault hub. */ - function disconnectFromVaultHub() external payable virtual onlyRole(DEFAULT_ADMIN_ROLE) { - _disconnectFromVaultHub(); + function voluntaryDisconnect() external payable virtual onlyRole(DEFAULT_ADMIN_ROLE) fundAndProceed { + _voluntaryDisconnect(); } /** @@ -232,8 +232,13 @@ contract Dashboard is AccessControlEnumerable { /** * @dev Disconnects the staking vault from the vault hub */ - function _disconnectFromVaultHub() internal { - vaultHub.disconnectVault(address(stakingVault)); + function _voluntaryDisconnect() internal { + uint256 shares = sharesMinted(); + if (shares > 0) { + _rebalanceVault(STETH.getPooledEthByShares(shares)); + } + + vaultHub.voluntaryDisconnect(address(stakingVault)); } /** @@ -288,7 +293,7 @@ contract Dashboard is AccessControlEnumerable { * @param _tokens Amount of tokens to burn */ function _burn(uint256 _tokens) internal { - stETH.transferFrom(msg.sender, address(vaultHub), _tokens); + STETH.transferFrom(msg.sender, address(vaultHub), _tokens); vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); } diff --git a/contracts/0.8.25/vaults/Delegation.sol b/contracts/0.8.25/vaults/Delegation.sol index 5088bff65..b64b15568 100644 --- a/contracts/0.8.25/vaults/Delegation.sol +++ b/contracts/0.8.25/vaults/Delegation.sol @@ -53,7 +53,7 @@ contract Delegation is Dashboard, IReportReceiver { */ bytes32 public constant STAKER_ROLE = keccak256("Vault.Delegation.StakerRole"); - /** + /** * @notice Role for the operator * Operator can: * - claim the performance due @@ -271,8 +271,8 @@ contract Delegation is Dashboard, IReportReceiver { /** * @notice Disconnects the staking vault from the vault hub. */ - function disconnectFromVaultHub() external payable override onlyRole(MANAGER_ROLE) { - _disconnectFromVaultHub(); + function voluntaryDisconnect() external payable override onlyRole(MANAGER_ROLE) fundAndProceed { + _voluntaryDisconnect(); } // ==================== Vault Operations ==================== @@ -366,11 +366,8 @@ contract Delegation is Dashboard, IReportReceiver { /** * @notice Hook called by the staking vault during the report in the staking vault. * @param _valuation The new valuation of the vault. - * @param _inOutDelta The net inflow or outflow since the last report. - * @param _locked The amount of funds locked in the vault. */ - // solhint-disable-next-line no-unused-vars - function onReport(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external { + function onReport(uint256 _valuation, int256 /*_inOutDelta*/, uint256 /*_locked*/) external { if (msg.sender != address(stakingVault)) revert OnlyStVaultCanCallOnReportHook(); managementDue += (_valuation * managementFee) / 365 / BP_BASE; diff --git a/contracts/0.8.25/vaults/StakingVault.sol b/contracts/0.8.25/vaults/StakingVault.sol index 2828c99e8..251a458be 100644 --- a/contracts/0.8.25/vaults/StakingVault.sol +++ b/contracts/0.8.25/vaults/StakingVault.sol @@ -111,9 +111,8 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, /// The initialize function selector is not changed. For upgrades use `_params` variable /// /// @param _owner vault owner address - /// @param _params the calldata for initialize contract after upgrades - // solhint-disable-next-line no-unused-vars - function initialize(address _owner, bytes calldata _params) external onlyBeacon initializer { + /// @dev _params the calldata param reserved for further upgrades + function initialize(address _owner, bytes calldata /*_params*/) external onlyBeacon initializer { __Ownable_init(_owner); } @@ -149,6 +148,10 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, return address(VAULT_HUB); } + function owner() public view override(IStakingVault, OwnableUpgradeable) returns (address) { + return super.owner(); + } + receive() external payable { if (msg.value == 0) revert ZeroArgument("msg.value"); @@ -316,7 +319,7 @@ contract StakingVault is IStakingVault, IBeaconProxy, VaultBeaconChainDepositor, * @notice Returns the latest report data for the vault * @return Report struct containing valuation and inOutDelta from last report */ - function latestReport() external view returns (IStakingVault.Report memory) { + function latestReport() external view returns (Report memory) { VaultStorage storage $ = _getVaultStorage(); return $.report; } diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index f677530af..91063124d 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -4,18 +4,19 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; -import {AccessControlEnumerableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol"; -import {IHubVault} from "./interfaces/IHubVault.sol"; -import {Math256} from "contracts/common/lib/Math256.sol"; -import {ILido as StETH} from "contracts/0.8.25/interfaces/ILido.sol"; import {IBeacon} from "@openzeppelin/contracts-v5.0.2/proxy/beacon/IBeacon.sol"; +import {AccessControlEnumerableUpgradeable} from "contracts/openzeppelin/5.0.2/upgradeable/access/extensions/AccessControlEnumerableUpgradeable.sol"; + +import {IStakingVault} from "./interfaces/IStakingVault.sol"; +import {ILido as StETH} from "../interfaces/ILido.sol"; import {IBeaconProxy} from "./interfaces/IBeaconProxy.sol"; -// TODO: rebalance gas compensation -// TODO: unstructured storag and upgradability +import {Math256} from "contracts/common/lib/Math256.sol"; -/// @notice Vaults registry contract that is an interface to the Lido protocol -/// in the same time +/// @notice VaultHub is a contract that manages vaults connected to the Lido protocol +/// It allows to connect vaults, disconnect them, mint and burn stETH +/// It also allows to force rebalance of the vaults +/// Also, it passes the report from the accounting oracle to the vaults and charges fees /// @author folkyatina abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @custom:storage-location erc7201:VaultHub @@ -26,7 +27,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice mapping from vault address to its socket /// @dev if vault is not connected to the hub, its index is zero - mapping(IHubVault => uint256) vaultIndex; + mapping(address => uint256) vaultIndex; /// @notice allowed factory addresses mapping (address => bool) vaultFactories; @@ -35,19 +36,25 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } struct VaultSocket { + // ### 1st slot /// @notice vault address - IHubVault vault; - /// @notice maximum number of stETH shares that can be minted by vault owner - uint96 shareLimit; + address vault; /// @notice total number of stETH shares minted by the vault uint96 sharesMinted; + + // ### 2nd slot + /// @notice maximum number of stETH shares that can be minted by vault owner + uint96 shareLimit; /// @notice minimal share of ether that is reserved for each stETH minted - uint16 reserveRatio; + uint16 reserveRatioBP; /// @notice if vault's reserve decreases to this threshold ratio, /// it should be force rebalanced - uint16 reserveRatioThreshold; + uint16 reserveRatioThresholdBP; /// @notice treasury fee in basis points uint16 treasuryFeeBP; + /// @notice if true, vault is disconnected and fee is not accrued + bool isDisconnected; + // ### we have 104 bytes left in this slot } // keccak256(abi.encode(uint256(keccak256("VaultHub")) - 1)) & ~bytes32(uint256(0xff)) @@ -59,32 +66,38 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice role that allows to add factories and vault implementations to hub bytes32 public constant VAULT_REGISTRY_ROLE = keccak256("Vaults.VaultHub.VaultRegistryRole"); /// @dev basis points base - uint256 internal constant BPS_BASE = 100_00; + uint256 internal constant TOTAL_BASIS_POINTS = 100_00; /// @dev maximum number of vaults that can be connected to the hub uint256 internal constant MAX_VAULTS_COUNT = 500; /// @dev maximum size of the single vault relative to Lido TVL in basis points uint256 internal constant MAX_VAULT_SIZE_BP = 10_00; + /// @notice amount of ETH that is locked on the vault on connect and can be withdrawn on disconnect only + uint256 internal constant CONNECT_DEPOSIT = 1 ether; - StETH public immutable stETH; - address public immutable treasury; + /// @notice Lido stETH contract + StETH public immutable STETH; - constructor(StETH _stETH, address _treasury) { - stETH = _stETH; - treasury = _treasury; + /// @param _stETH Lido stETH contract + constructor(StETH _stETH) { + STETH = _stETH; _disableInitializers(); } + /// @param _admin admin address to manage the roles function __VaultHub_init(address _admin) internal onlyInitializing { __AccessControlEnumerable_init(); - // stone in the elevator - _getVaultHubStorage().sockets.push(VaultSocket(IHubVault(address(0)), 0, 0, 0, 0, 0)); + // the stone in the elevator + _getVaultHubStorage().sockets.push(VaultSocket(address(0), 0, 0, 0, 0, 0, false)); _grantRole(DEFAULT_ADMIN_ROLE, _admin); } /// @notice added factory address to allowed list + /// @param factory factory address function addFactory(address factory) public onlyRole(VAULT_REGISTRY_ROLE) { + if (factory == address(0)) revert ZeroArgument("factory"); + VaultHubStorage storage $ = _getVaultHubStorage(); if ($.vaultFactories[factory]) revert AlreadyExists(factory); $.vaultFactories[factory] = true; @@ -92,7 +105,10 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } /// @notice added vault implementation address to allowed list - function addImpl(address impl) public onlyRole(VAULT_REGISTRY_ROLE) { + /// @param impl vault implementation address + function addVaultImpl(address impl) public onlyRole(VAULT_REGISTRY_ROLE) { + if (impl == address(0)) revert ZeroArgument("impl"); + VaultHubStorage storage $ = _getVaultHubStorage(); if ($.vaultImpl[impl]) revert AlreadyExists(impl); $.vaultImpl[impl] = true; @@ -104,199 +120,197 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { return _getVaultHubStorage().sockets.length - 1; } - function vault(uint256 _index) public view returns (IHubVault) { + /// @param _index index of the vault + /// @return vault address + function vault(uint256 _index) public view returns (address) { return _getVaultHubStorage().sockets[_index + 1].vault; } + /// @param _index index of the vault + /// @return vault socket function vaultSocket(uint256 _index) external view returns (VaultSocket memory) { return _getVaultHubStorage().sockets[_index + 1]; } + /// @param _vault vault address + /// @return vault socket function vaultSocket(address _vault) external view returns (VaultSocket memory) { VaultHubStorage storage $ = _getVaultHubStorage(); - return $.sockets[$.vaultIndex[IHubVault(_vault)]]; + return $.sockets[$.vaultIndex[_vault]]; } /// @notice connects a vault to the hub /// @param _vault vault address /// @param _shareLimit maximum number of stETH shares that can be minted by the vault - /// @param _reserveRatio minimum Reserve ratio in basis points - /// @param _reserveRatioThreshold reserve ratio that makes possible to force rebalance on the vault (in basis points) + /// @param _reserveRatioBP minimum Reserve ratio in basis points + /// @param _reserveRatioThresholdBP reserve ratio that makes possible to force rebalance on the vault (in basis points) /// @param _treasuryFeeBP treasury fee in basis points + /// @dev msg.sender must have VAULT_MASTER_ROLE function connectVault( - IHubVault _vault, + address _vault, uint256 _shareLimit, - uint256 _reserveRatio, - uint256 _reserveRatioThreshold, + uint256 _reserveRatioBP, + uint256 _reserveRatioThresholdBP, uint256 _treasuryFeeBP ) external onlyRole(VAULT_MASTER_ROLE) { - if (address(_vault) == address(0)) revert ZeroArgument("_vault"); - if (_shareLimit == 0) revert ZeroArgument("_shareLimit"); - - if (_reserveRatio == 0) revert ZeroArgument("_reserveRatio"); - if (_reserveRatio > BPS_BASE) revert ReserveRatioTooHigh(address(_vault), _reserveRatio, BPS_BASE); - - if (_reserveRatioThreshold == 0) revert ZeroArgument("_reserveRatioThreshold"); - if (_reserveRatioThreshold > _reserveRatio) - revert ReserveRatioTooHigh(address(_vault), _reserveRatioThreshold, _reserveRatio); - - if (_treasuryFeeBP == 0) revert ZeroArgument("_treasuryFeeBP"); - if (_treasuryFeeBP > BPS_BASE) revert TreasuryFeeTooHigh(address(_vault), _treasuryFeeBP, BPS_BASE); + if (_vault == address(0)) revert ZeroArgument("_vault"); + if (_reserveRatioBP == 0) revert ZeroArgument("_reserveRatioBP"); + if (_reserveRatioBP > TOTAL_BASIS_POINTS) revert ReserveRatioTooHigh(_vault, _reserveRatioBP, TOTAL_BASIS_POINTS); + if (_reserveRatioThresholdBP == 0) revert ZeroArgument("_reserveRatioThresholdBP"); + if (_reserveRatioThresholdBP > _reserveRatioBP) revert ReserveRatioTooHigh(_vault, _reserveRatioThresholdBP, _reserveRatioBP); + if (_treasuryFeeBP > TOTAL_BASIS_POINTS) revert TreasuryFeeTooHigh(_vault, _treasuryFeeBP, TOTAL_BASIS_POINTS); + if (vaultsCount() == MAX_VAULTS_COUNT) revert TooManyVaults(); + _checkShareLimitUpperBound(_vault, _shareLimit); VaultHubStorage storage $ = _getVaultHubStorage(); + if ($.vaultIndex[_vault] != 0) revert AlreadyConnected(_vault, $.vaultIndex[_vault]); - address factory = IBeaconProxy(address (_vault)).getBeacon(); + address factory = IBeaconProxy(_vault).getBeacon(); if (!$.vaultFactories[factory]) revert FactoryNotAllowed(factory); - address impl = IBeacon(factory).implementation(); - if (!$.vaultImpl[impl]) revert ImplNotAllowed(impl); - - if ($.vaultIndex[_vault] != 0) revert AlreadyConnected(address(_vault), $.vaultIndex[_vault]); - if (vaultsCount() == MAX_VAULTS_COUNT) revert TooManyVaults(); - if (_shareLimit > (stETH.getTotalShares() * MAX_VAULT_SIZE_BP) / BPS_BASE) { - revert ShareLimitTooHigh(address(_vault), _shareLimit, stETH.getTotalShares() / 10); - } - - uint256 capVaultBalance = stETH.getPooledEthByShares(_shareLimit); - uint256 maxAvailableExternalBalance = stETH.getMaxAvailableExternalBalance(); - if (capVaultBalance > maxAvailableExternalBalance) { - revert ExternalBalanceCapReached(address(_vault), capVaultBalance, maxAvailableExternalBalance); - } + address vaultProxyImplementation = IBeacon(factory).implementation(); + if (!$.vaultImpl[vaultProxyImplementation]) revert ImplNotAllowed(vaultProxyImplementation); VaultSocket memory vr = VaultSocket( - IHubVault(_vault), - uint96(_shareLimit), + _vault, 0, // sharesMinted - uint16(_reserveRatio), - uint16(_reserveRatioThreshold), - uint16(_treasuryFeeBP) + uint96(_shareLimit), + uint16(_reserveRatioBP), + uint16(_reserveRatioThresholdBP), + uint16(_treasuryFeeBP), + false // isDisconnected ); $.vaultIndex[_vault] = $.sockets.length; $.sockets.push(vr); - emit VaultConnected(address(_vault), _shareLimit, _reserveRatio, _treasuryFeeBP); + IStakingVault(_vault).lock(CONNECT_DEPOSIT); + + emit VaultConnected(_vault, _shareLimit, _reserveRatioBP, _treasuryFeeBP); } - /// @notice disconnects a vault from the hub - /// @dev can be called by vaults only - function disconnectVault(address _vault) external { - VaultHubStorage storage $ = _getVaultHubStorage(); + /// @notice updates share limit for the vault + /// Setting share limit to zero actually pause the vault's ability to mint + /// and stops charging fees from the vault + /// @param _vault vault address + /// @param _shareLimit new share limit + /// @dev msg.sender must have VAULT_MASTER_ROLE + function updateShareLimit(address _vault, uint256 _shareLimit) external onlyRole(VAULT_MASTER_ROLE) { + if (_vault == address(0)) revert ZeroArgument("_vault"); + _checkShareLimitUpperBound(_vault, _shareLimit); - IHubVault vault_ = IHubVault(_vault); - uint256 index = $.vaultIndex[vault_]; - if (index == 0) revert NotConnectedToHub(_vault); - if (msg.sender != vault_.owner()) revert NotAuthorized("disconnect", msg.sender); + VaultSocket storage socket = _connectedSocket(_vault); - VaultSocket memory socket = $.sockets[index]; - IHubVault vaultToDisconnect = socket.vault; + socket.shareLimit = uint96(_shareLimit); - if (socket.sharesMinted > 0) { - uint256 stethToBurn = stETH.getPooledEthByShares(socket.sharesMinted); - vaultToDisconnect.rebalance(stethToBurn); - } + emit ShareLimitUpdated(_vault, _shareLimit); + } - vaultToDisconnect.report(vaultToDisconnect.valuation(), vaultToDisconnect.inOutDelta(), 0); + /// @notice force disconnects a vault from the hub + /// @param _vault vault address + /// @dev msg.sender must have VAULT_MASTER_ROLE + /// @dev vault's `mintedShares` should be zero + function disconnect(address _vault) external onlyRole(VAULT_MASTER_ROLE) { + if (_vault == address(0)) revert ZeroArgument("_vault"); - VaultSocket memory lastSocket = $.sockets[$.sockets.length - 1]; - $.sockets[index] = lastSocket; - $.vaultIndex[lastSocket.vault] = index; - $.sockets.pop(); + _disconnect(_vault); + } - delete $.vaultIndex[vaultToDisconnect]; + /// @notice disconnects a vault from the hub + /// @param _vault vault address + /// @dev msg.sender should be vault's owner + /// @dev vault's `mintedShares` should be zero + function voluntaryDisconnect(address _vault) external { + if (_vault == address(0)) revert ZeroArgument("_vault"); + _vaultAuth(_vault, "disconnect"); - emit VaultDisconnected(address(vaultToDisconnect)); + _disconnect(_vault); } /// @notice mint StETH tokens backed by vault external balance to the receiver address /// @param _vault vault address /// @param _recipient address of the receiver /// @param _tokens amount of stETH tokens to mint - /// @dev can be used by vault owner only + /// @dev msg.sender should be vault's owner function mintStethBackedByVault(address _vault, address _recipient, uint256 _tokens) external { + if (_vault == address(0)) revert ZeroArgument("_vault"); if (_recipient == address(0)) revert ZeroArgument("_recipient"); if (_tokens == 0) revert ZeroArgument("_tokens"); - VaultHubStorage storage $ = _getVaultHubStorage(); - - IHubVault vault_ = IHubVault(_vault); - uint256 index = $.vaultIndex[vault_]; - if (index == 0) revert NotConnectedToHub(_vault); - if (msg.sender != vault_.owner()) revert NotAuthorized("mint", msg.sender); + _vaultAuth(_vault, "mint"); - VaultSocket memory socket = $.sockets[index]; + VaultSocket storage socket = _connectedSocket(_vault); - uint256 sharesToMint = stETH.getSharesByPooledEth(_tokens); + uint256 sharesToMint = STETH.getSharesByPooledEth(_tokens); uint256 vaultSharesAfterMint = socket.sharesMinted + sharesToMint; if (vaultSharesAfterMint > socket.shareLimit) revert ShareLimitExceeded(_vault, socket.shareLimit); - uint256 maxMintableShares = _maxMintableShares(socket.vault, socket.reserveRatio); + uint256 maxMintableShares = _maxMintableShares(_vault, socket.reserveRatioBP); if (vaultSharesAfterMint > maxMintableShares) { - revert InsufficientValuationToMint(address(vault_), vault_.valuation()); + revert InsufficientValuationToMint(_vault, IStakingVault(_vault).valuation()); } - $.sockets[index].sharesMinted = uint96(vaultSharesAfterMint); + socket.sharesMinted = uint96(vaultSharesAfterMint); - stETH.mintExternalShares(_recipient, sharesToMint); + STETH.mintExternalShares(_recipient, sharesToMint); emit MintedStETHOnVault(_vault, _tokens); - uint256 totalEtherLocked = (stETH.getPooledEthByShares(vaultSharesAfterMint) * BPS_BASE) / - (BPS_BASE - socket.reserveRatio); + uint256 totalEtherLocked = (STETH.getPooledEthByShares(vaultSharesAfterMint) * TOTAL_BASIS_POINTS) / + (TOTAL_BASIS_POINTS - socket.reserveRatioBP); - vault_.lock(totalEtherLocked); + IStakingVault(_vault).lock(totalEtherLocked); } /// @notice burn steth from the balance of the vault contract /// @param _vault vault address /// @param _tokens amount of tokens to burn - /// @dev can be used by vault owner only; vaultHub must be approved to transfer stETH + /// @dev msg.sender should be vault's owner + /// @dev vaultHub must be approved to transfer stETH function burnStethBackedByVault(address _vault, uint256 _tokens) public { + if (_vault == address(0)) revert ZeroArgument("_vault"); if (_tokens == 0) revert ZeroArgument("_tokens"); + _vaultAuth(_vault, "burn"); - VaultHubStorage storage $ = _getVaultHubStorage(); - - IHubVault vault_ = IHubVault(_vault); - uint256 index = $.vaultIndex[vault_]; - if (index == 0) revert NotConnectedToHub(_vault); - if (msg.sender != vault_.owner()) revert NotAuthorized("burn", msg.sender); - - VaultSocket memory socket = $.sockets[index]; + VaultSocket storage socket = _connectedSocket(_vault); - uint256 amountOfShares = stETH.getSharesByPooledEth(_tokens); - if (socket.sharesMinted < amountOfShares) revert InsufficientSharesToBurn(_vault, socket.sharesMinted); + uint256 amountOfShares = STETH.getSharesByPooledEth(_tokens); + uint256 sharesMinted = socket.sharesMinted; + if (sharesMinted < amountOfShares) revert InsufficientSharesToBurn(_vault, sharesMinted); - $.sockets[index].sharesMinted = socket.sharesMinted - uint96(amountOfShares); + socket.sharesMinted = uint96(sharesMinted - amountOfShares); - stETH.burnExternalShares(amountOfShares); + STETH.burnExternalShares(amountOfShares); emit BurnedStETHOnVault(_vault, _tokens); } /// @notice separate burn function for EOA vault owners; requires vaultHub to be approved to transfer stETH + /// @dev msg.sender should be vault's owner function transferAndBurnStethBackedByVault(address _vault, uint256 _tokens) external { - stETH.transferFrom(msg.sender, address(this), _tokens); + STETH.transferFrom(msg.sender, address(this), _tokens); burnStethBackedByVault(_vault, _tokens); } /// @notice force rebalance of the vault to have sufficient reserve ratio /// @param _vault vault address - /// @dev can be used permissionlessly if the vault's min reserve ratio is broken - function forceRebalance(IHubVault _vault) external { - VaultHubStorage storage $ = _getVaultHubStorage(); + /// @dev permissionless if the vault's min reserve ratio is broken + function forceRebalance(address _vault) external { + if (_vault == address(0)) revert ZeroArgument("_vault"); - uint256 index = $.vaultIndex[_vault]; - if (index == 0) revert NotConnectedToHub(msg.sender); - VaultSocket memory socket = $.sockets[index]; + VaultSocket storage socket = _connectedSocket(_vault); - uint256 threshold = _maxMintableShares(_vault, socket.reserveRatioThreshold); - if (socket.sharesMinted <= threshold) { - revert AlreadyBalanced(address(_vault), socket.sharesMinted, threshold); + uint256 threshold = _maxMintableShares(_vault, socket.reserveRatioThresholdBP); + uint256 sharesMinted = socket.sharesMinted; + if (sharesMinted <= threshold) { + // NOTE!: on connect vault is always balanced + revert AlreadyBalanced(_vault, sharesMinted, threshold); } - uint256 mintedStETH = stETH.getPooledEthByShares(socket.sharesMinted); - uint256 maxMintableRatio = (BPS_BASE - socket.reserveRatio); + uint256 mintedStETH = STETH.getPooledEthByShares(sharesMinted); + uint256 reserveRatioBP = socket.reserveRatioBP; + uint256 maxMintableRatio = (TOTAL_BASIS_POINTS - reserveRatioBP); // how much ETH should be moved out of the vault to rebalance it to minimal reserve ratio @@ -307,39 +321,51 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { // X = mintedStETH * BPS_BASE - vault.valuation() * maxMintableRatio / (BPS_BASE - maxMintableRatio); // X = mintedStETH * BPS_BASE - vault.valuation() * maxMintableRatio / reserveRatio - uint256 amountToRebalance = (mintedStETH * BPS_BASE - _vault.valuation() * maxMintableRatio) / - socket.reserveRatio; + uint256 amountToRebalance = (mintedStETH * TOTAL_BASIS_POINTS - + IStakingVault(_vault).valuation() * maxMintableRatio) / reserveRatioBP; // TODO: add some gas compensation here - - _vault.rebalance(amountToRebalance); + IStakingVault(_vault).rebalance(amountToRebalance); } - /// @notice rebalances the vault, by writing off the amount equal to passed ether - /// from the vault's minted stETH counter - /// @dev can be called by vaults only + /// @notice rebalances the vault by writing off the the amount of ether equal + /// to msg.value from the vault's minted stETH + /// @dev msg.sender should be vault's contract function rebalance() external payable { if (msg.value == 0) revert ZeroArgument("msg.value"); - VaultHubStorage storage $ = _getVaultHubStorage(); + VaultSocket storage socket = _connectedSocket(msg.sender); - uint256 index = $.vaultIndex[IHubVault(msg.sender)]; - if (index == 0) revert NotConnectedToHub(msg.sender); - VaultSocket memory socket = $.sockets[index]; + uint256 sharesToBurn = STETH.getSharesByPooledEth(msg.value); + uint256 sharesMinted = socket.sharesMinted; + if (sharesMinted < sharesToBurn) revert InsufficientSharesToBurn(msg.sender, sharesMinted); - uint256 sharesToBurn = stETH.getSharesByPooledEth(msg.value); - if (socket.sharesMinted < sharesToBurn) revert InsufficientSharesToBurn(msg.sender, socket.sharesMinted); - - $.sockets[index].sharesMinted = socket.sharesMinted - uint96(sharesToBurn); + socket.sharesMinted = uint96(sharesMinted - sharesToBurn); // mint stETH (shares+ TPE+) - (bool success, ) = address(stETH).call{value: msg.value}(""); + (bool success, ) = address(STETH).call{value: msg.value}(""); if (!success) revert StETHMintFailed(msg.sender); - stETH.burnExternalShares(sharesToBurn); + STETH.burnExternalShares(sharesToBurn); emit VaultRebalanced(msg.sender, sharesToBurn); } + function _disconnect(address _vault) internal { + VaultSocket storage socket = _connectedSocket(_vault); + IStakingVault vault_ = IStakingVault(socket.vault); + + uint256 sharesMinted = socket.sharesMinted; + if (sharesMinted > 0) { + revert NoMintedSharesShouldBeLeft(_vault, sharesMinted); + } + + socket.isDisconnected = true; + + vault_.report(vault_.valuation(), vault_.inOutDelta(), 0); + + emit VaultDisconnected(_vault); + } + function _calculateVaultsRebase( uint256 _postTotalShares, uint256 _postTotalPooledEther, @@ -347,10 +373,10 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 _preTotalPooledEther, uint256 _sharesToMintAsFees ) internal view returns (uint256[] memory lockedEther, uint256[] memory treasuryFeeShares) { - /// HERE WILL BE ACCOUNTING DRAGONS + /// HERE WILL BE ACCOUNTING DRAGON // \||/ - // | @___oo + // | $___oo // /\ /\ / (__,,,,| // ) /^\) ^\/ _) // ) /^\/ _) @@ -364,17 +390,13 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { VaultHubStorage storage $ = _getVaultHubStorage(); uint256 length = vaultsCount(); - // for each vault - treasuryFeeShares = new uint256[](length); + treasuryFeeShares = new uint256[](length); lockedEther = new uint256[](length); for (uint256 i = 0; i < length; ++i) { VaultSocket memory socket = $.sockets[i + 1]; - - // if there is no fee in Lido, then no fee in vaults - // see LIP-12 for details - if (_sharesToMintAsFees > 0) { + if (!socket.isDisconnected) { treasuryFeeShares[i] = _calculateLidoFees( socket, _postTotalShares - _sharesToMintAsFees, @@ -382,11 +404,14 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { _preTotalShares, _preTotalPooledEther ); - } - uint256 totalMintedShares = socket.sharesMinted + treasuryFeeShares[i]; - uint256 mintedStETH = (totalMintedShares * _postTotalPooledEther) / _postTotalShares; //TODO: check rounding - lockedEther[i] = (mintedStETH * BPS_BASE) / (BPS_BASE - socket.reserveRatio); + uint256 totalMintedShares = socket.sharesMinted + treasuryFeeShares[i]; + uint256 mintedStETH = (totalMintedShares * _postTotalPooledEther) / _postTotalShares; //TODO: check rounding + lockedEther[i] = Math256.max( + (mintedStETH * TOTAL_BASIS_POINTS) / (TOTAL_BASIS_POINTS - socket.reserveRatioBP), + CONNECT_DEPOSIT + ); + } } } @@ -397,7 +422,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 _preTotalShares, uint256 _preTotalPooledEther ) internal view returns (uint256 treasuryFeeShares) { - IHubVault vault_ = _socket.vault; + IStakingVault vault_ = IStakingVault(_socket.vault); uint256 chargeableValue = Math256.min( vault_.valuation(), @@ -414,9 +439,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { // TODO: optimize potential rewards calculation uint256 potentialRewards = ((chargeableValue * (_postTotalPooledEther * _preTotalShares)) / - (_postTotalSharesNoFees * _preTotalPooledEther) - - chargeableValue); - uint256 treasuryFee = (potentialRewards * _socket.treasuryFeeBP) / BPS_BASE; + (_postTotalSharesNoFees * _preTotalPooledEther) -chargeableValue); + uint256 treasuryFee = (potentialRewards * _socket.treasuryFeeBP) / TOTAL_BASIS_POINTS; treasuryFeeShares = (treasuryFee * _preTotalShares) / _preTotalPooledEther; } @@ -426,30 +450,49 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { int256[] memory _inOutDeltas, uint256[] memory _locked, uint256[] memory _treasureFeeShares - ) internal { + ) internal returns (uint256 totalTreasuryShares) { VaultHubStorage storage $ = _getVaultHubStorage(); - uint256 totalTreasuryShares; - for (uint256 i = 0; i < _valuations.length; ++i) { - VaultSocket memory socket = $.sockets[i + 1]; - if (_treasureFeeShares[i] > 0) { - socket.sharesMinted += uint96(_treasureFeeShares[i]); - totalTreasuryShares += _treasureFeeShares[i]; + uint256 index = 1; // NOTE!: first socket is always empty and we skip disconnected sockets + + for (uint256 i = 0; i < _valuations.length; i++) { + VaultSocket memory socket = $.sockets[index]; + address vault_ = socket.vault; + if (socket.isDisconnected) { + // remove disconnected vault from the list + VaultSocket memory lastSocket = $.sockets[$.sockets.length - 1]; + $.sockets[index] = lastSocket; + $.vaultIndex[lastSocket.vault] = index; + $.sockets.pop(); // NOTE!: we can replace pop with length-- to save some + delete $.vaultIndex[vault_]; + } else { + if (_treasureFeeShares[i] > 0) { + $.sockets[index].sharesMinted += uint96(_treasureFeeShares[i]); + totalTreasuryShares += _treasureFeeShares[i]; + } + IStakingVault(vault_).report(_valuations[i], _inOutDeltas[i], _locked[i]); + ++index; } - - socket.vault.report(_valuations[i], _inOutDeltas[i], _locked[i]); } + } - if (totalTreasuryShares > 0) { - stETH.mintExternalShares(treasury, totalTreasuryShares); - } + function _vaultAuth(address _vault, string memory _operation) internal view { + if (msg.sender != IStakingVault(_vault).owner()) revert NotAuthorized(_operation, msg.sender); + } + + function _connectedSocket(address _vault) internal view returns (VaultSocket storage) { + VaultHubStorage storage $ = _getVaultHubStorage(); + uint256 index = $.vaultIndex[_vault]; + if (index == 0 || $.sockets[index].isDisconnected) revert NotConnectedToHub(_vault); + return $.sockets[index]; } /// @dev returns total number of stETH shares that is possible to mint on the provided vault with provided reserveRatio /// it does not count shares that is already minted - function _maxMintableShares(IHubVault _vault, uint256 _reserveRatio) internal view returns (uint256) { - uint256 maxStETHMinted = (_vault.valuation() * (BPS_BASE - _reserveRatio)) / BPS_BASE; - return stETH.getSharesByPooledEth(maxStETHMinted); + function _maxMintableShares(address _vault, uint256 _reserveRatio) internal view returns (uint256) { + uint256 maxStETHMinted = (IStakingVault(_vault).valuation() * (TOTAL_BASIS_POINTS - _reserveRatio)) / + TOTAL_BASIS_POINTS; + return STETH.getSharesByPooledEth(maxStETHMinted); } function _getVaultHubStorage() private pure returns (VaultHubStorage storage $) { @@ -458,14 +501,23 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { } } - event VaultConnected(address vault, uint256 capShares, uint256 minReserveRatio, uint256 treasuryFeeBP); - event VaultDisconnected(address vault); - event MintedStETHOnVault(address sender, uint256 tokens); - event BurnedStETHOnVault(address sender, uint256 tokens); - event VaultRebalanced(address sender, uint256 sharesBurned); - event VaultImplAdded(address impl); - event VaultFactoryAdded(address factory); + /// @dev check if the share limit is within the upper bound set by MAX_VAULT_SIZE_BP + function _checkShareLimitUpperBound(address _vault, uint256 _shareLimit) internal view { + // no vault should be more than 10% (MAX_VAULT_SIZE_BP) of the current Lido TVL + uint256 relativeMaxShareLimitPerVault = (STETH.getTotalShares() * MAX_VAULT_SIZE_BP) / TOTAL_BASIS_POINTS; + if (_shareLimit > relativeMaxShareLimitPerVault) { + revert ShareLimitTooHigh(_vault, _shareLimit, relativeMaxShareLimitPerVault); + } + } + event VaultConnected(address indexed vault, uint256 capShares, uint256 minReserveRatio, uint256 treasuryFeeBP); + event ShareLimitUpdated(address indexed vault, uint256 newShareLimit); + event VaultDisconnected(address indexed vault); + event MintedStETHOnVault(address indexed vault, uint256 tokens); + event BurnedStETHOnVault(address indexed vault, uint256 tokens); + event VaultRebalanced(address indexed vault, uint256 sharesBurned); + event VaultImplAdded(address indexed impl); + event VaultFactoryAdded(address indexed factory); error StETHMintFailed(address vault); error AlreadyBalanced(address vault, uint256 mintedShares, uint256 rebalancingThresholdInShares); error InsufficientSharesToBurn(address vault, uint256 amount); @@ -485,4 +537,5 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error AlreadyExists(address addr); error FactoryNotAllowed(address beacon); error ImplNotAllowed(address impl); + error NoMintedSharesShouldBeLeft(address vault, uint256 sharesMinted); } diff --git a/contracts/0.8.25/vaults/interfaces/IHubVault.sol b/contracts/0.8.25/vaults/interfaces/IHubVault.sol deleted file mode 100644 index 47b98d08b..000000000 --- a/contracts/0.8.25/vaults/interfaces/IHubVault.sol +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-FileCopyrightText: 2024 Lido -// SPDX-License-Identifier: GPL-3.0 - -// See contracts/COMPILERS.md -pragma solidity 0.8.25; - -interface IHubVault { - function valuation() external view returns (uint256); - - function inOutDelta() external view returns (int256); - - function rebalance(uint256 _ether) external payable; - - function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; - - function owner() external view returns (address); - - function lock(uint256 _locked) external; -} diff --git a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol index c98bb40e3..61838744d 100644 --- a/contracts/0.8.25/vaults/interfaces/IStakingVault.sol +++ b/contracts/0.8.25/vaults/interfaces/IStakingVault.sol @@ -4,27 +4,34 @@ // See contracts/COMPILERS.md pragma solidity 0.8.25; + interface IStakingVault { struct Report { uint128 valuation; int128 inOutDelta; } - function initialize(address owner, bytes calldata params) external; + function owner() external view returns (address); + + function valuation() external view returns (uint256); + + function inOutDelta() external view returns (int256); function vaultHub() external view returns (address); - function latestReport() external view returns (Report memory); + function isHealthy() external view returns (bool); + + function unlocked() external view returns (uint256); function locked() external view returns (uint256); - function inOutDelta() external view returns (int256); + function latestReport() external view returns (Report memory); - function valuation() external view returns (uint256); + function rebalance(uint256 _ether) external; - function isHealthy() external view returns (bool); + function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; - function unlocked() external view returns (uint256); + function lock(uint256 _locked) external; function withdrawalCredentials() external view returns (bytes32); @@ -40,7 +47,5 @@ interface IStakingVault { function requestValidatorExit(bytes calldata _validatorPublicKey) external; - function rebalance(uint256 _ether) external; - - function report(uint256 _valuation, int256 _inOutDelta, uint256 _locked) external; + function initialize(address owner, bytes calldata params) external; } diff --git a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts index 4f7d15bb5..7be710822 100644 --- a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts @@ -141,7 +141,6 @@ export async function main() { const accounting = await deployBehindOssifiableProxy(Sk.accounting, "Accounting", proxyContractsOwner, deployer, [ locator.address, lidoAddress, - treasuryAddress, ]); // Deploy AccountingOracle diff --git a/scripts/scratch/steps/0145-deploy-vaults.ts b/scripts/scratch/steps/0145-deploy-vaults.ts index 2e7715307..88044c26a 100644 --- a/scripts/scratch/steps/0145-deploy-vaults.ts +++ b/scripts/scratch/steps/0145-deploy-vaults.ts @@ -45,7 +45,7 @@ export async function main() { await makeTx(accounting, "grantRole", [vaultRegistryRole, deployer], { from: deployer }); await makeTx(accounting, "addFactory", [factoryAddress], { from: deployer }); - await makeTx(accounting, "addImpl", [impAddress], { from: deployer }); + await makeTx(accounting, "addVaultImpl", [impAddress], { from: deployer }); await makeTx(accounting, "renounceRole", [vaultMasterRole, deployer], { from: deployer }); await makeTx(accounting, "renounceRole", [vaultRegistryRole, deployer], { from: deployer }); diff --git a/test/0.8.25/vaults/accounting.test.ts b/test/0.8.25/vaults/accounting.test.ts index 28065c7e0..0f9946b19 100644 --- a/test/0.8.25/vaults/accounting.test.ts +++ b/test/0.8.25/vaults/accounting.test.ts @@ -6,7 +6,7 @@ import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; import { Accounting, LidoLocator, OssifiableProxy, StETH__HarnessForVaultHub } from "typechain-types"; -import { certainAddress, ether } from "lib"; +import { ether } from "lib"; import { deployLidoLocator } from "test/deploy"; import { Snapshot } from "test/suite"; @@ -26,8 +26,6 @@ describe("Accounting.sol", () => { let originalState: string; - const treasury = certainAddress("treasury"); - before(async () => { [deployer, admin, user, holder, stranger] = await ethers.getSigners(); @@ -38,7 +36,7 @@ describe("Accounting.sol", () => { }); // VaultHub - vaultHubImpl = await ethers.deployContract("Accounting", [locator, steth, treasury], { from: deployer }); + vaultHubImpl = await ethers.deployContract("Accounting", [locator, steth], { from: deployer }); proxy = await ethers.deployContract("OssifiableProxy", [vaultHubImpl, admin, new Uint8Array()], admin); diff --git a/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol index 372467377..9d1c92a2c 100644 --- a/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol +++ b/test/0.8.25/vaults/contracts/StakingVault__HarnessForTestUpgrade.sol @@ -29,7 +29,7 @@ contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDe /// keccak256(abi.encode(uint256(keccak256("StakingVault.Vault")) - 1)) & ~bytes32(uint256(0xff)); bytes32 private constant VAULT_STORAGE_LOCATION = - 0xe1d42fabaca5dacba3545b34709222773cbdae322fef5b060e1d691bf0169000; + 0xe1d42fabaca5dacba3545b34709222773cbdae322fef5b060e1d691bf0169000; constructor( address _vaultHub, @@ -45,10 +45,7 @@ contract StakingVault__HarnessForTestUpgrade is IBeaconProxy, VaultBeaconChainDe _; } - /// @notice Initialize the contract storage explicitly. - /// @param _owner owner address that can TBD - /// @param _params the calldata for initialize contract after upgrades - function initialize(address _owner, bytes calldata _params) external onlyBeacon reinitializer(_version) { + function initialize(address _owner, bytes calldata) external onlyBeacon reinitializer(_version) { __StakingVault_init_v2(); __Ownable_init(_owner); } diff --git a/test/0.8.25/vaults/contracts/VaultHub__Harness.sol b/test/0.8.25/vaults/contracts/VaultHub__Harness.sol deleted file mode 100644 index 97e379624..000000000 --- a/test/0.8.25/vaults/contracts/VaultHub__Harness.sol +++ /dev/null @@ -1,22 +0,0 @@ -// SPDX-License-Identifier: UNLICENSED -// for testing purposes only - -import {ILidoLocator} from "contracts/common/interfaces/ILidoLocator.sol"; -import {VaultHub} from "contracts/0.8.25/vaults/VaultHub.sol"; -import {ILido as StETH} from "contracts/0.8.25/interfaces/ILido.sol"; - -pragma solidity 0.8.25; - -contract VaultHub__Harness is VaultHub { - - /// @notice Lido Locator contract - ILidoLocator public immutable LIDO_LOCATOR; - /// @notice Lido contract - StETH public immutable LIDO; - - constructor(ILidoLocator _lidoLocator, StETH _lido, address _treasury) - VaultHub(_lido, _treasury){ - LIDO_LOCATOR = _lidoLocator; - LIDO = _lido; - } -} diff --git a/test/0.8.25/vaults/delegation.test.ts b/test/0.8.25/vaults/delegation.test.ts index f244c6491..24b10e1c5 100644 --- a/test/0.8.25/vaults/delegation.test.ts +++ b/test/0.8.25/vaults/delegation.test.ts @@ -14,7 +14,7 @@ import { VaultFactory, } from "typechain-types"; -import { certainAddress, createVaultProxy, ether } from "lib"; +import { createVaultProxy, ether } from "lib"; import { deployLidoLocator } from "test/deploy"; import { Snapshot } from "test/suite"; @@ -41,8 +41,6 @@ describe("Delegation.sol", () => { let originalState: string; - const treasury = certainAddress("treasury"); - before(async () => { [deployer, admin, holder, stranger, vaultOwner1, lidoAgent] = await ethers.getSigners(); @@ -54,7 +52,7 @@ describe("Delegation.sol", () => { depositContract = await ethers.deployContract("DepositContract__MockForBeaconChainDepositor", deployer); // Accounting - accountingImpl = await ethers.deployContract("Accounting", [locator, steth, treasury], { from: deployer }); + accountingImpl = await ethers.deployContract("Accounting", [locator, steth], { from: deployer }); proxy = await ethers.deployContract("OssifiableProxy", [accountingImpl, admin, new Uint8Array()], admin); accounting = await ethers.getContractAt("Accounting", proxy, deployer); await accounting.initialize(admin); diff --git a/test/0.8.25/vaults/vault.test.ts b/test/0.8.25/vaults/vault.test.ts index 6ec6677de..d7d4b9d0a 100644 --- a/test/0.8.25/vaults/vault.test.ts +++ b/test/0.8.25/vaults/vault.test.ts @@ -33,7 +33,7 @@ describe("StakingVault.sol", async () => { let stakingVault: StakingVault; let steth: StETH__HarnessForVaultHub; let vaultFactory: VaultFactory; - let stVaulOwnerWithDelegation: Delegation; + let stVaultOwnerWithDelegation: Delegation; let vaultProxy: StakingVault; let originalState: string; @@ -52,9 +52,9 @@ describe("StakingVault.sol", async () => { vaultCreateFactory = new StakingVault__factory(owner); stakingVault = await ethers.getContractFactory("StakingVault").then((f) => f.deploy(vaultHub, depositContract)); - stVaulOwnerWithDelegation = await ethers.deployContract("Delegation", [steth], { from: deployer }); + stVaultOwnerWithDelegation = await ethers.deployContract("Delegation", [steth], { from: deployer }); - vaultFactory = await ethers.deployContract("VaultFactory", [deployer, stakingVault, stVaulOwnerWithDelegation], { + vaultFactory = await ethers.deployContract("VaultFactory", [deployer, stakingVault, stVaultOwnerWithDelegation], { from: deployer, }); diff --git a/test/0.8.25/vaults/vaultFactory.test.ts b/test/0.8.25/vaults/vaultFactory.test.ts index 28b65349a..29bb9971a 100644 --- a/test/0.8.25/vaults/vaultFactory.test.ts +++ b/test/0.8.25/vaults/vaultFactory.test.ts @@ -16,7 +16,7 @@ import { VaultFactory, } from "typechain-types"; -import { certainAddress, createVaultProxy, ether } from "lib"; +import { createVaultProxy, ether } from "lib"; import { deployLidoLocator } from "test/deploy"; import { Snapshot } from "test/suite"; @@ -45,8 +45,6 @@ describe("VaultFactory.sol", () => { let originalState: string; - const treasury = certainAddress("treasury"); - before(async () => { [deployer, admin, holder, stranger, vaultOwner1, vaultOwner2, lidoAgent] = await ethers.getSigners(); @@ -58,7 +56,7 @@ describe("VaultFactory.sol", () => { depositContract = await ethers.deployContract("DepositContract__MockForBeaconChainDepositor", deployer); // Accounting - accountingImpl = await ethers.deployContract("Accounting", [locator, steth, treasury], { from: deployer }); + accountingImpl = await ethers.deployContract("Accounting", [locator, steth], { from: deployer }); proxy = await ethers.deployContract("OssifiableProxy", [accountingImpl, admin, new Uint8Array()], admin); accounting = await ethers.getContractAt("Accounting", proxy, deployer); await accounting.initialize(admin); @@ -200,9 +198,9 @@ describe("VaultFactory.sol", () => { ).to.revertedWithCustomError(accounting, "ImplNotAllowed"); //add impl to whitelist - await accounting.connect(admin).addImpl(implOld); + await accounting.connect(admin).addVaultImpl(implOld); - //connect vaults to VaultHub + //connect vault 1 to VaultHub await accounting .connect(admin) .connectVault( @@ -212,18 +210,9 @@ describe("VaultFactory.sol", () => { config1.thresholdReserveRatioBP, config1.treasuryFeeBP, ); - await accounting - .connect(admin) - .connectVault( - await vault2.getAddress(), - config2.shareLimit, - config2.minReserveRatioBP, - config2.thresholdReserveRatioBP, - config2.treasuryFeeBP, - ); const vaultsAfter = await accounting.vaultsCount(); - expect(vaultsAfter).to.eq(2); + expect(vaultsAfter).to.eq(1); const version1Before = await vault1.version(); const version2Before = await vault2.version(); @@ -245,11 +234,11 @@ describe("VaultFactory.sol", () => { accounting .connect(admin) .connectVault( - await vault1.getAddress(), - config1.shareLimit, - config1.minReserveRatioBP, - config1.thresholdReserveRatioBP, - config1.treasuryFeeBP, + await vault2.getAddress(), + config2.shareLimit, + config2.minReserveRatioBP, + config2.thresholdReserveRatioBP, + config2.treasuryFeeBP, ), ).to.revertedWithCustomError(accounting, "ImplNotAllowed"); diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index cd2fe2ea6..94284afd6 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -146,7 +146,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { expect(await vaultImpl.VAULT_HUB()).to.equal(ctx.contracts.accounting.address); expect(await vaultImpl.DEPOSIT_CONTRACT()).to.equal(depositContract); - expect(await vaultFactoryAdminContract.stETH()).to.equal(ctx.contracts.lido.address); + expect(await vaultFactoryAdminContract.STETH()).to.equal(ctx.contracts.lido.address); // TODO: check what else should be validated here }); @@ -270,7 +270,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { const mintEvents = ctx.getEvents(mintTxReceipt, "MintedStETHOnVault"); expect(mintEvents.length).to.equal(1n); - expect(mintEvents[0].args.sender).to.equal(vault101Address); + expect(mintEvents[0].args.vault).to.equal(vault101Address); expect(mintEvents[0].args.tokens).to.equal(vault101MintingMaximum); const lockedEvents = ctx.getEvents(mintTxReceipt, "Locked", [vault101.interface]); @@ -439,18 +439,16 @@ describe("Scenario: Staking Vaults Happy Path", () => { const { accounting, lido } = ctx.contracts; const socket = await accounting["vaultSocket(address)"](vault101Address); - const sharesMinted = (await lido.getPooledEthByShares(socket.sharesMinted)) + 1n; // +1 to avoid rounding errors + const stETHMinted = (await lido.getPooledEthByShares(socket.sharesMinted)) + 1n; - const rebalanceTx = await vault101AdminContract - .connect(alice) - .rebalanceVault(sharesMinted, { value: sharesMinted }); + const rebalanceTx = await vault101AdminContract.connect(alice).rebalanceVault(stETHMinted, { value: stETHMinted }); await trace("vault.rebalance", rebalanceTx); }); it("Should allow Alice to disconnect vaults from the hub providing the debt in ETH", async () => { - const disconnectTx = await vault101AdminContract.connect(alice).disconnectFromVaultHub(); - const disconnectTxReceipt = await trace("vault.disconnectFromHub", disconnectTx); + const disconnectTx = await vault101AdminContract.connect(alice).voluntaryDisconnect(); + const disconnectTxReceipt = await trace("vault.voluntaryDisconnect", disconnectTx); const disconnectEvents = ctx.getEvents(disconnectTxReceipt, "VaultDisconnected"); From e88a7de03e4731c7ca582b45baea035aa8600db3 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 5 Dec 2024 11:43:08 +0200 Subject: [PATCH 317/338] test: broken test for precision loss --- test/0.4.24/lido/lido.mintburning.test.ts | 28 +++++++++++++++++++++-- test/0.4.24/steth.test.ts | 6 ++--- 2 files changed, 29 insertions(+), 5 deletions(-) diff --git a/test/0.4.24/lido/lido.mintburning.test.ts b/test/0.4.24/lido/lido.mintburning.test.ts index 93189ed81..5e966e978 100644 --- a/test/0.4.24/lido/lido.mintburning.test.ts +++ b/test/0.4.24/lido/lido.mintburning.test.ts @@ -4,7 +4,7 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { Lido } from "typechain-types"; +import { ACL, Lido } from "typechain-types"; import { ether, impersonate } from "lib"; @@ -18,13 +18,14 @@ describe("Lido.sol:mintburning", () => { let burner: HardhatEthersSigner; let lido: Lido; + let acl: ACL; let originalState: string; before(async () => { [deployer, user] = await ethers.getSigners(); - ({ lido } = await deployLidoDao({ rootAccount: deployer, initialized: true })); + ({ lido, acl } = await deployLidoDao({ rootAccount: deployer, initialized: true })); const locator = await ethers.getContractAt("LidoLocator", await lido.getLidoLocator(), user); @@ -92,4 +93,27 @@ describe("Lido.sol:mintburning", () => { expect(await lido.sharesOf(burner)).to.equal(0n); }); }); + + context("external shares", () => { + before(async () => { + await acl.createPermission(deployer, lido, await lido.STAKING_CONTROL_ROLE(), deployer); + await lido.connect(deployer).setMaxExternalBalanceBP(10000); + await lido.connect(deployer).resumeStaking(); + + // make share rate close to 1.5 + await lido.connect(burner).submit(ZeroAddress, { value: ether("1.0") }); + await lido.connect(burner).burnShares(ether("0.5")); + }); + + it("precision loss", async () => { + await lido.connect(accounting).mintExternalShares(accounting, 1n); + await lido.connect(accounting).mintExternalShares(accounting, 1n); + await lido.connect(accounting).mintExternalShares(accounting, 1n); + await lido.connect(accounting).mintExternalShares(accounting, 1n); + + await expect(lido.connect(accounting).burnExternalShares(4n)).not.to.be.reverted; + + expect(await lido.sharesOf(accounting)).to.equal(0n); + }); + }); }); diff --git a/test/0.4.24/steth.test.ts b/test/0.4.24/steth.test.ts index 6948a9bb3..c40ef8b1d 100644 --- a/test/0.4.24/steth.test.ts +++ b/test/0.4.24/steth.test.ts @@ -142,7 +142,7 @@ describe("StETH.sol:non-ERC-20 behavior", () => { ); }); - it("Reverts when transfering from zero address", async () => { + it("Reverts when transferring from zero address", async () => { await expect(steth.connect(zeroAddressSigner).transferShares(recipient, 0)).to.be.revertedWith( "TRANSFER_FROM_ZERO_ADDR", ); @@ -384,7 +384,7 @@ describe("StETH.sol:non-ERC-20 behavior", () => { ["positive", 105n], // 0.95 ["negative", 95n], // 1.05 ]) { - it(`The amount of shares is unchaged after a ${rebase} rebase`, async () => { + it(`The amount of shares is unchanged after a ${rebase} rebase`, async () => { const totalSharesBeforeRebase = await steth.getTotalShares(); const rebasedSupply = (totalSupply * (factor as bigint)) / 100n; @@ -401,7 +401,7 @@ describe("StETH.sol:non-ERC-20 behavior", () => { ["positive", 105n], // 0.95 ["negative", 95n], // 1.05 ]) { - it(`The amount of user shares is unchaged after a ${rebase} rebase`, async () => { + it(`The amount of user shares is unchanged after a ${rebase} rebase`, async () => { const sharesOfHolderBeforeRebase = await steth.sharesOf(holder); const rebasedSupply = (totalSupply * (factor as bigint)) / 100n; From 0cdfaf8296af6b711f7ff7026fed76a00bbc9d03 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Fri, 6 Dec 2024 12:46:39 +0200 Subject: [PATCH 318/338] fix: external shares in Lido --- contracts/0.4.24/Lido.sol | 171 +++++++++++----------- contracts/0.8.25/Accounting.sol | 21 ++- contracts/0.8.25/interfaces/ILido.sol | 4 +- contracts/0.8.25/vaults/VaultHub.sol | 2 +- test/0.4.24/lido/lido.mintburning.test.ts | 12 +- 5 files changed, 103 insertions(+), 107 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 36301fa40..103b40b46 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -121,13 +121,16 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @dev Just a counter of total amount of execution layer rewards received by Lido contract. Not used in the logic. bytes32 internal constant TOTAL_EL_REWARDS_COLLECTED_POSITION = 0xafe016039542d12eec0183bb0b1ffc2ca45b027126a494672fba4154ee77facb; // keccak256("lido.Lido.totalELRewardsCollected"); - /// @dev amount of external balance that is counted into total protocol pooled ether - bytes32 internal constant EXTERNAL_BALANCE_POSITION = - 0xc5293dc5c305f507c944e5c29ae510e33e116d6467169c2daa1ee0db9af5b91d; // keccak256("lido.Lido.externalBalance"); - /// @dev maximum allowed external balance as basis points of total protocol pooled ether - /// this is a soft limit (can eventually hit the limit as a part of rebase) + /// @dev amount of token shares minted that is backed by external sources + bytes32 internal constant EXTERNAL_SHARES_POSITION = + 0x2ab18be87d6c30f8dc2a29c9950ab4796c891232dbcc6a95a6b44b9f8aad9352; // keccak256("lido.Lido.externalShares"); + /// @dev maximum allowed ratio of external shares to total shares in basis points + bytes32 internal constant MAX_EXTERNAL_RATIO_POSITION = + 0x5248bc99214b4b9bfb04eed7603bdab7b47ab5b436236fcbf7bda3acc9aea148; // keccak256("lido.Lido.maxExternalRatioBP") bytes32 internal constant MAX_EXTERNAL_BALANCE_POSITION = - 0x5248bc99214b4b9bfb04eed7603bdab7b47ab5b436236fcbf7bda3acc9aea148; // keccak256("lido.Lido.maxExternalBalanceBP") + 0x5d9acd3b741c556363e77af693c2f6219b9bf4d826159e864c4e3c3f08e6d97a; // keccak256("lido.Lido.maxExternalBalance") + bytes32 internal constant EXTERNAL_BALANCE_POSITION = + 0x2a094e9f51934d7c659e7b6195b27a4a50d3f8a3c5e2d91b2f6c2e68c16c485b; // keccak256("lido.Lido.externalBalance") // Staking was paused (don't accept user's ether submits) event StakingPaused(); @@ -192,8 +195,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { // External shares burned for account event ExternalSharesBurned(address indexed account, uint256 amountOfShares, uint256 stethAmount); - // Maximum external balance basis points from the total pooled ether set - event MaxExternalBalanceBPSet(uint256 maxExternalBalanceBP); + // Maximum ratio of external shares to total shares in basis points set + event MaxExternalRatioBPSet(uint256 maxExternalRatioBP); /** * @dev As AragonApp, Lido contract must be initialized with following variables: @@ -375,21 +378,21 @@ contract Lido is Versioned, StETHPermit, AragonApp { prevStakeBlockNumber = stakeLimitData.prevStakeBlockNumber; } - /// @return max external balance in basis points - function getMaxExternalBalanceBP() external view returns (uint256) { - return MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256(); + /// @return max external ratio in basis points + function getMaxExternalRatioBP() external view returns (uint256) { + return MAX_EXTERNAL_RATIO_POSITION.getStorageUint256(); } /// @notice Sets the maximum allowed external balance as basis points of total pooled ether - /// @param _maxExternalBalanceBP The maximum basis points [0-10000] - function setMaxExternalBalanceBP(uint256 _maxExternalBalanceBP) external { + /// @param _maxExternalRatioBP The maximum basis points [0-10000] + function setMaxExternalRatioBP(uint256 _maxExternalRatioBP) external { _auth(STAKING_CONTROL_ROLE); - require(_maxExternalBalanceBP <= TOTAL_BASIS_POINTS, "INVALID_MAX_EXTERNAL_BALANCE"); + require(_maxExternalRatioBP <= TOTAL_BASIS_POINTS, "INVALID_MAX_EXTERNAL_RATIO"); - MAX_EXTERNAL_BALANCE_POSITION.setStorageUint256(_maxExternalBalanceBP); + MAX_EXTERNAL_RATIO_POSITION.setStorageUint256(_maxExternalRatioBP); - emit MaxExternalBalanceBPSet(_maxExternalBalanceBP); + emit MaxExternalRatioBPSet(_maxExternalRatioBP); } /** @@ -488,17 +491,19 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Get the amount of Ether held by external contracts + * @notice Get the amount of ether held by external contracts * @return amount of external ether in wei */ function getExternalEther() external view returns (uint256) { - return EXTERNAL_BALANCE_POSITION.getStorageUint256(); + return _getExternalEther(_getInternalEther()); } - /// @notice Get the maximum additional stETH amount that can be added to external balance without exceeding limits - /// @return Maximum stETH amount that can be added to external balance - function getMaxAvailableExternalBalance() external view returns (uint256) { - return _getMaxAvailableExternalBalance(); + function getExternalShares() external view returns (uint256) { + return EXTERNAL_SHARES_POSITION.getStorageUint256(); + } + + function getMaxMintableExternalShares() external view returns (uint256) { + return _getMaxMintableExternalShares(); } /** @@ -524,8 +529,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { * @return depositedValidators - number of deposited validators from Lido contract side * @return beaconValidators - number of Lido validators visible on Consensus Layer, reported by oracle * @return beaconBalance - total amount of ether on the Consensus Layer side (sum of all the balances of Lido validators) - * - * @dev `beacon` in naming still here for historical reasons */ function getBeaconStat() external view returns (uint256 depositedValidators, uint256 beaconValidators, uint256 beaconBalance) { depositedValidators = DEPOSITED_VALIDATORS_POSITION.getStorageUint256(); @@ -624,42 +627,42 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @param _amountOfShares Amount of shares to mint /// @dev Can be called only by accounting (authentication in mintShares method). /// NB: Reverts if the the external balance limit is exceeded. - function mintExternalShares(address _receiver, uint256 _amountOfShares) external { + function mintExternalShares(address _receiver, uint256 _shares) external { require(_receiver != address(0), "MINT_RECEIVER_ZERO_ADDRESS"); - require(_amountOfShares != 0, "MINT_ZERO_AMOUNT_OF_SHARES"); + require(_shares != 0, "MINT_ZERO_AMOUNT_OF_SHARES"); // TODO: separate role and flag for external shares minting pause require(!STAKING_STATE_POSITION.getStorageStakeLimitStruct().isStakingPaused(), "STAKING_PAUSED"); - uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); - uint256 newExternalBalance = _getNewExternalBalance(stethAmount); + uint256 newExternalShares = EXTERNAL_SHARES_POSITION.getStorageUint256().add(_shares); + uint256 maxMintableExternalShares = _getMaxMintableExternalShares(); - EXTERNAL_BALANCE_POSITION.setStorageUint256(newExternalBalance); + require(newExternalShares <= maxMintableExternalShares, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); - mintShares(_receiver, _amountOfShares); + EXTERNAL_SHARES_POSITION.setStorageUint256(newExternalShares); - emit ExternalSharesMinted(_receiver, _amountOfShares, stethAmount); + mintShares(_receiver, _shares); + + emit ExternalSharesMinted(_receiver, _shares, getPooledEthByShares(_shares)); } /// @notice Burns external shares from a specified account /// - /// @param _amountOfShares Amount of shares to burn - function burnExternalShares(uint256 _amountOfShares) external { - require(_amountOfShares != 0, "BURN_ZERO_AMOUNT_OF_SHARES"); + /// @param _shares Amount of shares to burn + function burnExternalShares(uint256 _shares) external { + require(_shares != 0, "BURN_ZERO_AMOUNT_OF_SHARES"); _auth(getLidoLocator().accounting()); - uint256 stethAmount = super.getPooledEthByShares(_amountOfShares); - uint256 extBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256(); - - if (extBalance < stethAmount) revert("EXT_BALANCE_TOO_SMALL"); + uint256 externalShares = EXTERNAL_SHARES_POSITION.getStorageUint256(); - EXTERNAL_BALANCE_POSITION.setStorageUint256(extBalance - stethAmount); + if (externalShares < _shares) revert("EXT_SHARES_TOO_SMALL"); + EXTERNAL_SHARES_POSITION.setStorageUint256(externalShares - _shares); - _burnShares(msg.sender, _amountOfShares); + _burnShares(msg.sender, _shares); - _emitTransferEvents(msg.sender, address(0), stethAmount, _amountOfShares); - - emit ExternalSharesBurned(msg.sender, _amountOfShares, stethAmount); + uint256 stethAmount = getPooledEthByShares(_shares); + _emitTransferEvents(msg.sender, address(0), stethAmount, _shares); + emit ExternalSharesBurned(msg.sender, _shares, stethAmount); } /// @notice processes CL related state changes as a part of the report processing @@ -668,13 +671,13 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @param _preClValidators number of validators in the previous CL state (for event compatibility) /// @param _reportClValidators number of validators in the current CL state /// @param _reportClBalance total balance of the current CL state - /// @param _postExternalBalance total external ether balance + /// @param _postExternalShares total external shares function processClStateUpdate( uint256 _reportTimestamp, uint256 _preClValidators, uint256 _reportClValidators, uint256 _reportClBalance, - uint256 _postExternalBalance + uint256 _postExternalShares ) external { _whenNotStopped(); @@ -684,7 +687,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { // calculate rewards on the next rebase CL_VALIDATORS_POSITION.setStorageUint256(_reportClValidators); CL_BALANCE_POSITION.setStorageUint256(_reportClBalance); - EXTERNAL_BALANCE_POSITION.setStorageUint256(_postExternalBalance); + EXTERNAL_SHARES_POSITION.setStorageUint256(_postExternalShares); emit CLValidatorsUpdated(_reportTimestamp, _preClValidators, _reportClValidators); // cl and external balance change are logged in ETHDistributed event later @@ -846,7 +849,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Overrides default AragonApp behaviour to disallow recovery. + * @notice Overrides default AragonApp behavior to disallow recovery. */ function transferToVault(address /* _token */) external { revert("NOT_SUPPORTED"); @@ -901,8 +904,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @dev Calculates and returns the total base balance (multiple of 32) of validators in transient state, /// i.e. submitted to the official Deposit contract but not yet visible in the CL state. - /// @return transient balance in wei (1e-18 Ether) - function _getTransientBalance() internal view returns (uint256) { + /// @return transient ether in wei (1e-18 Ether) + function _getTransientEther() internal view returns (uint256) { uint256 depositedValidators = DEPOSITED_VALIDATORS_POSITION.getStorageUint256(); uint256 clValidators = CL_VALIDATORS_POSITION.getStorageUint256(); // clValidators can never be less than deposited ones. @@ -911,55 +914,51 @@ contract Lido is Versioned, StETHPermit, AragonApp { return (depositedValidators - clValidators).mul(DEPOSIT_SIZE); } + function _getInternalEther() internal view returns (uint256) { + return _getBufferedEther() + .add(CL_BALANCE_POSITION.getStorageUint256()) + .add(_getTransientEther()); + } + + function _getExternalEther(uint256 _internalEther) internal view returns (uint256) { + // TODO: cache external ether to storage + // to exchange 1 SLOAD in _getTotalPooledEther() 1 SSTORE in mintEE/burnEE + // _getTPE is super wide used + uint256 externalShares = EXTERNAL_SHARES_POSITION.getStorageUint256(); + uint256 internalShares = _getTotalShares() - externalShares; + return externalShares.mul(_internalEther).div(internalShares); + } + /** * @dev Gets the total amount of Ether controlled by the protocol and external entities * @return total balance in wei */ function _getTotalPooledEther() internal view returns (uint256) { - return _getBufferedEther() - .add(CL_BALANCE_POSITION.getStorageUint256()) - .add(_getTransientBalance()) - .add(EXTERNAL_BALANCE_POSITION.getStorageUint256()); + uint256 internalEther = _getInternalEther(); + return internalEther.add(_getExternalEther(internalEther)); } - /// @notice Calculates the maximum amount of ether that can be added to the external balance while maintaining - /// maximum allowed external balance limits for the protocol pooled ether - /// @return Maximum amount of ether that can be safely added to external balance - /// @dev This function enforces the ratio between external and protocol balance to stay below a limit. - /// The limit is defined by some maxBP out of totalBP. + /// @notice Calculates the maximum amount of external shares that can be minted while maintaining + /// maximum allowed external ratio limits + /// @return Maximum amount of external shares that can be minted + /// @dev This function enforces the ratio between external and total shares to stay below a limit. + /// The limit is defined by some maxRatioBP out of totalBP. /// - /// The calculation ensures: (external + x) / (totalPooled + x) <= maxBP / totalBP - /// Which gives formula: x <= (maxBP * totalPooled - external * totalBP) / (totalBP - maxBP) + /// The calculation ensures: (external + x) / (total + x) <= maxRatioBP / totalBP + /// Which gives formula: x <= (total * maxRatioBP - external * totalBP) / (totalBP - maxRatioBP) /// /// Special cases: - /// - Returns 0 if maxBP is 0 (external balance disabled) or external balance already exceeds the limit - /// - Returns uint256(-1) if maxBP >= totalBP (no limit) - function _getMaxAvailableExternalBalance() internal view returns (uint256) { - uint256 maxBP = MAX_EXTERNAL_BALANCE_POSITION.getStorageUint256(); - uint256 externalBalance = EXTERNAL_BALANCE_POSITION.getStorageUint256(); - uint256 totalPooledEther = _getTotalPooledEther(); - - if (maxBP == 0) return 0; - if (maxBP >= TOTAL_BASIS_POINTS) return uint256(-1); - if (externalBalance.mul(TOTAL_BASIS_POINTS) > totalPooledEther.mul(maxBP)) return 0; - - return (maxBP.mul(totalPooledEther).sub(externalBalance.mul(TOTAL_BASIS_POINTS))) - .div(TOTAL_BASIS_POINTS.sub(maxBP)); - } - - /// @notice Calculates the new external balance after adding stETH and validates against maximum limit - /// - /// @param _stethAmount The amount of stETH being added to external balance - /// @return The new total external balance after adding _stethAmount - /// @dev Validates that the new external balance would not exceed the maximum allowed amount - /// by comparing with _getMaxAvailableExternalBalance - function _getNewExternalBalance(uint256 _stethAmount) internal view returns (uint256) { - uint256 currentExternal = EXTERNAL_BALANCE_POSITION.getStorageUint256(); - uint256 maxAmountToAdd = _getMaxAvailableExternalBalance(); + /// - Returns 0 if maxBP is 0 (external minting is disabled) or external shares already exceed the limit + function _getMaxMintableExternalShares() internal view returns (uint256) { + uint256 maxRatioBP = MAX_EXTERNAL_RATIO_POSITION.getStorageUint256(); + uint256 externalShares = EXTERNAL_SHARES_POSITION.getStorageUint256(); + uint256 totalShares = _getTotalShares(); - require(_stethAmount <= maxAmountToAdd, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); + if (maxRatioBP == 0) return 0; + if (totalShares.mul(maxRatioBP) <= externalShares.mul(TOTAL_BASIS_POINTS)) return 0; - return currentExternal.add(_stethAmount); + return (totalShares.mul(maxRatioBP).sub(externalShares.mul(TOTAL_BASIS_POINTS))) + .div(TOTAL_BASIS_POINTS.sub(maxRatioBP)); } function _pauseStaking() internal { diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index ac45af050..713aa2987 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -36,7 +36,7 @@ contract Accounting is VaultHub { uint256 totalPooledEther; uint256 totalShares; uint256 depositedValidators; - uint256 externalEther; + uint256 externalShares; } /// @notice precalculated values that is used to change the state of the protocol during the report @@ -63,8 +63,8 @@ contract Accounting is VaultHub { uint256 postTotalShares; /// @notice amount of ether under the protocol after the report is applied uint256 postTotalPooledEther; - /// @notice rebased amount of external ether - uint256 externalEther; + /// @notice amount of external shares after the report is applied + uint256 postExternalShares; /// @notice amount of ether to be locked in the vaults uint256[] vaultsLockedEther; /// @notice amount of shares to be minted as vault fees to the treasury @@ -151,7 +151,7 @@ contract Accounting is VaultHub { (pre.depositedValidators, pre.clValidators, pre.clBalance) = LIDO.getBeaconStat(); pre.totalPooledEther = LIDO.getTotalPooledEther(); pre.totalShares = LIDO.getTotalShares(); - pre.externalEther = LIDO.getExternalEther(); + pre.externalShares = LIDO.getExternalShares(); } /// @dev calculates all the state changes that is required to apply the report @@ -200,8 +200,7 @@ contract Accounting is VaultHub { // Pre-calculate total amount of protocol fees for this rebase // amount of shares that will be minted to pay it - // and the new value of externalEther after the rebase - (update.sharesToMintAsFees, update.externalEther) = _calculateFeesAndExternalBalance(_report, _pre, update); + (update.sharesToMintAsFees, update.externalBalance) = _calculateFeesAndExternalBalance(_report, _pre, update); // Calculate the new total shares and total pooled ether after the rebase update.postTotalShares = @@ -215,7 +214,7 @@ contract Accounting is VaultHub { update.withdrawals - update.principalClBalance + // total cl rewards (or penalty) update.elRewards + // elrewards - update.externalEther - + update.externalBalance - _pre.externalEther - // vaults rewards update.etherToFinalizeWQ; // withdrawals @@ -245,7 +244,6 @@ contract Accounting is VaultHub { } /// @dev calculates shares that are minted to treasury as the protocol fees - /// and rebased value of the external balance function _calculateFeesAndExternalBalance( ReportValues memory _report, PreReportState memory _pre, @@ -254,8 +252,7 @@ contract Accounting is VaultHub { // we are calculating the share rate equal to the post-rebase share rate // but with fees taken as eth deduction // and without externalBalance taken into account - uint256 externalShares = LIDO.getSharesByPooledEth(_pre.externalEther); - uint256 shares = _pre.totalShares - _calculated.totalSharesToBurn - externalShares; + uint256 shares = _pre.totalShares - _calculated.totalSharesToBurn - _pre.externalShares; uint256 eth = _pre.totalPooledEther - _calculated.etherToFinalizeWQ - _pre.externalEther; uint256 unifiedClBalance = _report.clBalance + _calculated.withdrawals; @@ -279,7 +276,7 @@ contract Accounting is VaultHub { } // externalBalance is rebasing at the same rate as the primary balance does - externalEther = (externalShares * eth) / shares; + externalEther = (_pre.externalShares * eth) / shares; } /// @dev applies the precalculated changes to the protocol state @@ -306,7 +303,7 @@ contract Accounting is VaultHub { _pre.clValidators, _report.clValidators, _report.clBalance, - _update.externalEther + _update.externalShares ); if (_update.totalSharesToBurn > 0) { diff --git a/contracts/0.8.25/interfaces/ILido.sol b/contracts/0.8.25/interfaces/ILido.sol index 20c862ee9..ca4487075 100644 --- a/contracts/0.8.25/interfaces/ILido.sol +++ b/contracts/0.8.25/interfaces/ILido.sol @@ -13,11 +13,13 @@ interface ILido { function getExternalEther() external view returns (uint256); + function getExternalShares() external view returns (uint256); + function mintExternalShares(address, uint256) external; function burnExternalShares(uint256) external; - function getMaxAvailableExternalBalance() external view returns (uint256); + function getMaxMintableExternalShares() external view returns (uint256); function getTotalShares() external view returns (uint256); diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 91063124d..43dfdb1db 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -532,7 +532,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { error ShareLimitTooHigh(address vault, uint256 capShares, uint256 maxCapShares); error ReserveRatioTooHigh(address vault, uint256 reserveRatioBP, uint256 maxReserveRatioBP); error TreasuryFeeTooHigh(address vault, uint256 treasuryFeeBP, uint256 maxTreasuryFeeBP); - error ExternalBalanceCapReached(address vault, uint256 capVaultBalance, uint256 maxAvailableExternalBalance); + error ExternalSharesCapReached(address vault, uint256 capShares, uint256 maxMintableExternalShares); error InsufficientValuationToMint(address vault, uint256 valuation); error AlreadyExists(address addr); error FactoryNotAllowed(address beacon); diff --git a/test/0.4.24/lido/lido.mintburning.test.ts b/test/0.4.24/lido/lido.mintburning.test.ts index 5e966e978..56ca82bd0 100644 --- a/test/0.4.24/lido/lido.mintburning.test.ts +++ b/test/0.4.24/lido/lido.mintburning.test.ts @@ -106,14 +106,12 @@ describe("Lido.sol:mintburning", () => { }); it("precision loss", async () => { - await lido.connect(accounting).mintExternalShares(accounting, 1n); - await lido.connect(accounting).mintExternalShares(accounting, 1n); - await lido.connect(accounting).mintExternalShares(accounting, 1n); - await lido.connect(accounting).mintExternalShares(accounting, 1n); + await lido.connect(accounting).mintExternalShares(accounting, 1n); // 1 wei + await lido.connect(accounting).mintExternalShares(accounting, 1n); // 2 wei + await lido.connect(accounting).mintExternalShares(accounting, 1n); // 3 wei + await lido.connect(accounting).mintExternalShares(accounting, 1n); // 4 wei - await expect(lido.connect(accounting).burnExternalShares(4n)).not.to.be.reverted; - - expect(await lido.sharesOf(accounting)).to.equal(0n); + await expect(lido.connect(accounting).burnExternalShares(4n)).not.to.be.reverted; // 4 * 1.5 = 6 wei }); }); }); From 94509bc334547fa6690ca1c893835a9f90469b66 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Sat, 7 Dec 2024 12:08:38 +0200 Subject: [PATCH 319/338] fix: accounting and unit tests --- contracts/0.4.24/Lido.sol | 55 +++++---- contracts/0.8.25/Accounting.sol | 36 +++--- contracts/0.8.25/vaults/VaultHub.sol | 4 +- ...ce.test.ts => lido.externalShares.test.ts} | 113 ++++++++++-------- test/0.4.24/lido/lido.mintburning.test.ts | 26 +--- 5 files changed, 121 insertions(+), 113 deletions(-) rename test/0.4.24/lido/{lido.externalBalance.test.ts => lido.externalShares.test.ts} (65%) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 103b40b46..9812cbc35 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -498,10 +498,18 @@ contract Lido is Versioned, StETHPermit, AragonApp { return _getExternalEther(_getInternalEther()); } + /** + * @notice Get the total amount of external shares + * @return total external shares + */ function getExternalShares() external view returns (uint256) { return EXTERNAL_SHARES_POSITION.getStorageUint256(); } + /** + * @notice Get the maximum amount of external shares that can be minted under the current external ratio limit + * @return maximum mintable external shares + */ function getMaxMintableExternalShares() external view returns (uint256) { return _getMaxMintableExternalShares(); } @@ -597,24 +605,24 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @notice Mint stETH shares /// @param _recipient recipient of the shares - /// @param _sharesAmount amount of shares to mint + /// @param _amountOfShares amount of shares to mint /// @dev can be called only by accounting - function mintShares(address _recipient, uint256 _sharesAmount) public { + function mintShares(address _recipient, uint256 _amountOfShares) public { _auth(getLidoLocator().accounting()); - _mintShares(_recipient, _sharesAmount); + _mintShares(_recipient, _amountOfShares); // emit event after minting shares because we are always having the net new ether under the hood // for vaults we have new locked ether and for fees we have a part of rewards - _emitTransferAfterMintingShares(_recipient, _sharesAmount); + _emitTransferAfterMintingShares(_recipient, _amountOfShares); } /// @notice Burn stETH shares from the sender address - /// @param _sharesAmount amount of shares to burn + /// @param _amountOfShares amount of shares to burn /// @dev can be called only by burner - function burnShares(uint256 _sharesAmount) public { + function burnShares(uint256 _amountOfShares) public { _auth(getLidoLocator().burner()); - _burnShares(msg.sender, _sharesAmount); + _burnShares(msg.sender, _amountOfShares); // historically there is no events for this kind of burning // TODO: should burn events be emitted here? @@ -627,42 +635,42 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @param _amountOfShares Amount of shares to mint /// @dev Can be called only by accounting (authentication in mintShares method). /// NB: Reverts if the the external balance limit is exceeded. - function mintExternalShares(address _receiver, uint256 _shares) external { + function mintExternalShares(address _receiver, uint256 _amountOfShares) external { require(_receiver != address(0), "MINT_RECEIVER_ZERO_ADDRESS"); - require(_shares != 0, "MINT_ZERO_AMOUNT_OF_SHARES"); + require(_amountOfShares != 0, "MINT_ZERO_AMOUNT_OF_SHARES"); // TODO: separate role and flag for external shares minting pause require(!STAKING_STATE_POSITION.getStorageStakeLimitStruct().isStakingPaused(), "STAKING_PAUSED"); - uint256 newExternalShares = EXTERNAL_SHARES_POSITION.getStorageUint256().add(_shares); + uint256 newExternalShares = EXTERNAL_SHARES_POSITION.getStorageUint256().add(_amountOfShares); uint256 maxMintableExternalShares = _getMaxMintableExternalShares(); require(newExternalShares <= maxMintableExternalShares, "EXTERNAL_BALANCE_LIMIT_EXCEEDED"); EXTERNAL_SHARES_POSITION.setStorageUint256(newExternalShares); - mintShares(_receiver, _shares); + mintShares(_receiver, _amountOfShares); - emit ExternalSharesMinted(_receiver, _shares, getPooledEthByShares(_shares)); + emit ExternalSharesMinted(_receiver, _amountOfShares, getPooledEthByShares(_amountOfShares)); } /// @notice Burns external shares from a specified account /// - /// @param _shares Amount of shares to burn - function burnExternalShares(uint256 _shares) external { - require(_shares != 0, "BURN_ZERO_AMOUNT_OF_SHARES"); + /// @param _amountOfShares Amount of shares to burn + function burnExternalShares(uint256 _amountOfShares) external { + require(_amountOfShares != 0, "BURN_ZERO_AMOUNT_OF_SHARES"); _auth(getLidoLocator().accounting()); uint256 externalShares = EXTERNAL_SHARES_POSITION.getStorageUint256(); - if (externalShares < _shares) revert("EXT_SHARES_TOO_SMALL"); - EXTERNAL_SHARES_POSITION.setStorageUint256(externalShares - _shares); + if (externalShares < _amountOfShares) revert("EXT_SHARES_TOO_SMALL"); + EXTERNAL_SHARES_POSITION.setStorageUint256(externalShares - _amountOfShares); - _burnShares(msg.sender, _shares); + _burnShares(msg.sender, _amountOfShares); - uint256 stethAmount = getPooledEthByShares(_shares); - _emitTransferEvents(msg.sender, address(0), stethAmount, _shares); - emit ExternalSharesBurned(msg.sender, _shares, stethAmount); + uint256 stethAmount = getPooledEthByShares(_amountOfShares); + _emitTransferEvents(msg.sender, address(0), stethAmount, _amountOfShares); + emit ExternalSharesBurned(msg.sender, _amountOfShares, stethAmount); } /// @notice processes CL related state changes as a part of the report processing @@ -697,7 +705,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @dev all data validation was done by Accounting and OracleReportSanityChecker /// @param _reportTimestamp timestamp of the report /// @param _reportClBalance total balance of validators reported by the oracle - /// @param _adjustedPreCLBalance total balance of validators in the previouce report and deposits made since then + /// @param _adjustedPreCLBalance total balance of validators in the previous report and deposits made since then /// @param _withdrawalsToWithdraw amount of withdrawals to collect from WithdrawalsVault /// @param _elRewardsToWithdraw amount of EL rewards to collect from ELRewardsVault /// @param _lastWithdrawalRequestToFinalize last withdrawal request ID to finalize @@ -917,7 +925,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { function _getInternalEther() internal view returns (uint256) { return _getBufferedEther() .add(CL_BALANCE_POSITION.getStorageUint256()) - .add(_getTransientEther()); + .add(_getTransientEther()); } function _getExternalEther(uint256 _internalEther) internal view returns (uint256) { @@ -955,6 +963,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 totalShares = _getTotalShares(); if (maxRatioBP == 0) return 0; + if (maxRatioBP == TOTAL_BASIS_POINTS) return uint256(-1); if (totalShares.mul(maxRatioBP) <= externalShares.mul(TOTAL_BASIS_POINTS)) return 0; return (totalShares.mul(maxRatioBP).sub(externalShares.mul(TOTAL_BASIS_POINTS))) diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index 713aa2987..c5354f5ee 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -37,6 +37,7 @@ contract Accounting is VaultHub { uint256 totalShares; uint256 depositedValidators; uint256 externalShares; + uint256 externalEther; } /// @notice precalculated values that is used to change the state of the protocol during the report @@ -65,6 +66,8 @@ contract Accounting is VaultHub { uint256 postTotalPooledEther; /// @notice amount of external shares after the report is applied uint256 postExternalShares; + /// @notice amount of external ether after the report is applied + uint256 postExternalEther; /// @notice amount of ether to be locked in the vaults uint256[] vaultsLockedEther; /// @notice amount of shares to be minted as vault fees to the treasury @@ -152,6 +155,7 @@ contract Accounting is VaultHub { pre.totalPooledEther = LIDO.getTotalPooledEther(); pre.totalShares = LIDO.getTotalShares(); pre.externalShares = LIDO.getExternalShares(); + pre.externalEther = LIDO.getExternalEther(); } /// @dev calculates all the state changes that is required to apply the report @@ -179,7 +183,7 @@ contract Accounting is VaultHub { update.principalClBalance = _pre.clBalance + (_report.clValidators - _pre.clValidators) * DEPOSIT_SIZE; // Limit the rebase to avoid oracle frontrunning - // by leaving some ether to sit in elrevards vault or withdrawals vault + // by leaving some ether to sit in EL rewards vault or withdrawals vault // and/or leaving some shares unburnt on Burner to be processed on future reports ( update.withdrawals, @@ -200,7 +204,7 @@ contract Accounting is VaultHub { // Pre-calculate total amount of protocol fees for this rebase // amount of shares that will be minted to pay it - (update.sharesToMintAsFees, update.externalBalance) = _calculateFeesAndExternalBalance(_report, _pre, update); + (update.sharesToMintAsFees, update.postExternalEther) = _calculateFeesAndExternalEther(_report, _pre, update); // Calculate the new total shares and total pooled ether after the rebase update.postTotalShares = @@ -209,24 +213,28 @@ contract Accounting is VaultHub { update.totalSharesToBurn; // shares burned for withdrawals and cover update.postTotalPooledEther = - _pre.totalPooledEther + // was before the report + _pre.totalPooledEther + // was before the report (includes externalEther) _report.clBalance + update.withdrawals - update.principalClBalance + // total cl rewards (or penalty) - update.elRewards + // elrewards - update.externalBalance - - _pre.externalEther - // vaults rewards - update.etherToFinalizeWQ; // withdrawals + update.elRewards + // ELRewards + update.postExternalEther - _pre.externalEther // vaults rebase + - update.etherToFinalizeWQ; // withdrawals // Calculate the amount of ether locked in the vaults to back external balance of stETH // and the amount of shares to mint as fees to the treasury for each vaults - (update.vaultsLockedEther, update.vaultsTreasuryFeeShares) = _calculateVaultsRebase( + uint256 totalTreasuryFeeShares; + (update.vaultsLockedEther, update.vaultsTreasuryFeeShares, totalTreasuryFeeShares) = _calculateVaultsRebase( update.postTotalShares, update.postTotalPooledEther, _pre.totalShares, _pre.totalPooledEther, update.sharesToMintAsFees ); + + // Add the treasury fee shares to the total pooled ether and external shares + update.postTotalPooledEther += totalTreasuryFeeShares * update.postTotalPooledEther / update.postTotalShares; + update.postExternalShares += totalTreasuryFeeShares; } /// @dev return amount to lock on withdrawal queue and shares to burn depending on the finalization batch parameters @@ -244,11 +252,11 @@ contract Accounting is VaultHub { } /// @dev calculates shares that are minted to treasury as the protocol fees - function _calculateFeesAndExternalBalance( + function _calculateFeesAndExternalEther( ReportValues memory _report, PreReportState memory _pre, CalculatedValues memory _calculated - ) internal view returns (uint256 sharesToMintAsFees, uint256 externalEther) { + ) internal pure returns (uint256 sharesToMintAsFees, uint256 externalEther) { // we are calculating the share rate equal to the post-rebase share rate // but with fees taken as eth deduction // and without externalBalance taken into account @@ -303,7 +311,7 @@ contract Accounting is VaultHub { _pre.clValidators, _report.clValidators, _report.clBalance, - _update.externalShares + _update.postExternalShares ); if (_update.totalSharesToBurn > 0) { @@ -476,12 +484,12 @@ contract Accounting is VaultHub { .getStakingRewardsDistribution(); if (ret.recipients.length != ret.modulesFees.length) - revert InequalArrayLengths(ret.recipients.length, ret.modulesFees.length); + revert UnequalArrayLengths(ret.recipients.length, ret.modulesFees.length); if (ret.moduleIds.length != ret.modulesFees.length) - revert InequalArrayLengths(ret.moduleIds.length, ret.modulesFees.length); + revert UnequalArrayLengths(ret.moduleIds.length, ret.modulesFees.length); } - error InequalArrayLengths(uint256 firstArrayLength, uint256 secondArrayLength); + error UnequalArrayLengths(uint256 firstArrayLength, uint256 secondArrayLength); error IncorrectReportTimestamp(uint256 reportTimestamp, uint256 upperBoundTimestamp); error IncorrectReportValidators(uint256 reportValidators, uint256 minValidators, uint256 maxValidators); } diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 43dfdb1db..ca0e063e1 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -372,7 +372,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 _preTotalShares, uint256 _preTotalPooledEther, uint256 _sharesToMintAsFees - ) internal view returns (uint256[] memory lockedEther, uint256[] memory treasuryFeeShares) { + ) internal view returns (uint256[] memory lockedEther, uint256[] memory treasuryFeeShares, uint256 totalTreasuryFeeShares) { /// HERE WILL BE ACCOUNTING DRAGON // \||/ @@ -405,6 +405,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { _preTotalPooledEther ); + totalTreasuryFeeShares += treasuryFeeShares[i]; + uint256 totalMintedShares = socket.sharesMinted + treasuryFeeShares[i]; uint256 mintedStETH = (totalMintedShares * _postTotalPooledEther) / _postTotalShares; //TODO: check rounding lockedEther[i] = Math256.max( diff --git a/test/0.4.24/lido/lido.externalBalance.test.ts b/test/0.4.24/lido/lido.externalShares.test.ts similarity index 65% rename from test/0.4.24/lido/lido.externalBalance.test.ts rename to test/0.4.24/lido/lido.externalShares.test.ts index be2bdb9c6..c000efd75 100644 --- a/test/0.4.24/lido/lido.externalBalance.test.ts +++ b/test/0.4.24/lido/lido.externalShares.test.ts @@ -13,7 +13,7 @@ import { Snapshot } from "test/suite"; const TOTAL_BASIS_POINTS = 10000n; -describe("Lido.sol:externalBalance", () => { +describe("Lido.sol:externalShares", () => { let deployer: HardhatEthersSigner; let user: HardhatEthersSigner; let whale: HardhatEthersSigner; @@ -25,7 +25,7 @@ describe("Lido.sol:externalBalance", () => { let originalState: string; - const maxExternalBalanceBP = 1000n; + const maxExternalRatioBP = 1000n; before(async () => { [deployer, user, whale] = await ethers.getSigners(); @@ -54,100 +54,100 @@ describe("Lido.sol:externalBalance", () => { context("getMaxExternalBalanceBP", () => { it("Returns the correct value", async () => { - expect(await lido.getMaxExternalBalanceBP()).to.equal(0n); + expect(await lido.getMaxExternalRatioBP()).to.equal(0n); }); }); context("setMaxExternalBalanceBP", () => { context("Reverts", () => { it("if caller is not authorized", async () => { - await expect(lido.connect(whale).setMaxExternalBalanceBP(1)).to.be.revertedWith("APP_AUTH_FAILED"); + await expect(lido.connect(whale).setMaxExternalRatioBP(1)).to.be.revertedWith("APP_AUTH_FAILED"); }); - it("if max external balance is greater than total basis points", async () => { - await expect(lido.setMaxExternalBalanceBP(TOTAL_BASIS_POINTS + 1n)).to.be.revertedWith( - "INVALID_MAX_EXTERNAL_BALANCE", + it("if max external ratio is greater than total basis points", async () => { + await expect(lido.setMaxExternalRatioBP(TOTAL_BASIS_POINTS + 1n)).to.be.revertedWith( + "INVALID_MAX_EXTERNAL_RATIO", ); }); }); - it("Updates the value and emits `MaxExternalBalanceBPSet`", async () => { - const newMaxExternalBalanceBP = 100n; + it("Updates the value and emits `MaxExternalRatioBPSet`", async () => { + const newMaxExternalRatioBP = 100n; - await expect(lido.setMaxExternalBalanceBP(newMaxExternalBalanceBP)) - .to.emit(lido, "MaxExternalBalanceBPSet") - .withArgs(newMaxExternalBalanceBP); + await expect(lido.setMaxExternalRatioBP(newMaxExternalRatioBP)) + .to.emit(lido, "MaxExternalRatioBPSet") + .withArgs(newMaxExternalRatioBP); - expect(await lido.getMaxExternalBalanceBP()).to.equal(newMaxExternalBalanceBP); + expect(await lido.getMaxExternalRatioBP()).to.equal(newMaxExternalRatioBP); }); - it("Accepts max external balance of 0", async () => { - await expect(lido.setMaxExternalBalanceBP(0n)).to.not.be.reverted; + it("Accepts max external ratio of 0", async () => { + await expect(lido.setMaxExternalRatioBP(0n)).to.not.be.reverted; }); it("Sets to max allowed value", async () => { - await expect(lido.setMaxExternalBalanceBP(TOTAL_BASIS_POINTS)).to.not.be.reverted; + await expect(lido.setMaxExternalRatioBP(TOTAL_BASIS_POINTS)).to.not.be.reverted; - expect(await lido.getMaxExternalBalanceBP()).to.equal(TOTAL_BASIS_POINTS); + expect(await lido.getMaxExternalRatioBP()).to.equal(TOTAL_BASIS_POINTS); }); }); context("getExternalEther", () => { it("Returns the external ether value", async () => { - await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + await lido.setMaxExternalRatioBP(maxExternalRatioBP); // Add some external ether to protocol - const amountToMint = (await lido.getMaxAvailableExternalBalance()) - 1n; + const amountToMint = (await lido.getMaxMintableExternalShares()) - 1n; await lido.connect(accountingSigner).mintExternalShares(whale, amountToMint); - expect(await lido.getExternalEther()).to.equal(amountToMint); + expect(await lido.getExternalShares()).to.equal(amountToMint); }); - it("Returns zero when no external ether", async () => { - expect(await lido.getExternalEther()).to.equal(0n); + it("Returns zero when no external shares", async () => { + expect(await lido.getExternalShares()).to.equal(0n); }); }); - context("getMaxAvailableExternalBalance", () => { + context("getMaxMintableExternalShares", () => { beforeEach(async () => { // Increase the external ether limit to 10% - await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + await lido.setMaxExternalRatioBP(maxExternalRatioBP); }); it("Returns the correct value", async () => { - const expectedMaxExternalEther = await getExpectedMaxAvailableExternalBalance(); + const expectedMaxExternalShares = await getExpectedMaxMintableExternalShares(); - expect(await lido.getMaxAvailableExternalBalance()).to.equal(expectedMaxExternalEther); + expect(await lido.getMaxMintableExternalShares()).to.equal(expectedMaxExternalShares); }); it("Returns zero after minting max available amount", async () => { - const amountToMint = await lido.getMaxAvailableExternalBalance(); + const amountToMint = await lido.getMaxMintableExternalShares(); await lido.connect(accountingSigner).mintExternalShares(whale, amountToMint); - expect(await lido.getMaxAvailableExternalBalance()).to.equal(0n); + expect(await lido.getMaxMintableExternalShares()).to.equal(0n); }); - it("Returns zero when max external balance is set to zero", async () => { - await lido.setMaxExternalBalanceBP(0n); + it("Returns zero when max external ratio is set to zero", async () => { + await lido.setMaxExternalRatioBP(0n); - expect(await lido.getMaxAvailableExternalBalance()).to.equal(0n); + expect(await lido.getMaxMintableExternalShares()).to.equal(0n); }); - it("Returns MAX_UINT256 when max external balance is set to 100%", async () => { - await lido.setMaxExternalBalanceBP(TOTAL_BASIS_POINTS); + it("Returns MAX_UINT256 when max external ratio is set to 100%", async () => { + await lido.setMaxExternalRatioBP(TOTAL_BASIS_POINTS); - expect(await lido.getMaxAvailableExternalBalance()).to.equal(MAX_UINT256); + expect(await lido.getMaxMintableExternalShares()).to.equal(MAX_UINT256); }); it("Increases when total pooled ether increases", async () => { - const initialMax = await lido.getMaxAvailableExternalBalance(); + const initialMax = await lido.getMaxMintableExternalShares(); // Add more ether to increase total pooled await lido.connect(whale).submit(ZeroAddress, { value: ether("10") }); - const newMax = await lido.getMaxAvailableExternalBalance(); + const newMax = await lido.getMaxMintableExternalShares(); expect(newMax).to.be.gt(initialMax); }); @@ -172,14 +172,14 @@ describe("Lido.sol:externalBalance", () => { it("if not authorized", async () => { // Increase the external ether limit to 10% - await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + await lido.setMaxExternalRatioBP(maxExternalRatioBP); await expect(lido.connect(user).mintExternalShares(whale, 1n)).to.be.revertedWith("APP_AUTH_FAILED"); }); it("if amount exceeds limit for external ether", async () => { - await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); - const maxAvailable = await lido.getMaxAvailableExternalBalance(); + await lido.setMaxExternalRatioBP(maxExternalRatioBP); + const maxAvailable = await lido.getMaxMintableExternalShares(); await expect(lido.connect(accountingSigner).mintExternalShares(whale, maxAvailable + 1n)).to.be.revertedWith( "EXTERNAL_BALANCE_LIMIT_EXCEEDED", @@ -189,9 +189,9 @@ describe("Lido.sol:externalBalance", () => { it("Mints shares correctly and emits events", async () => { // Increase the external ether limit to 10% - await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + await lido.setMaxExternalRatioBP(maxExternalRatioBP); - const amountToMint = await lido.getMaxAvailableExternalBalance(); + const amountToMint = await lido.getMaxMintableExternalShares(); await expect(lido.connect(accountingSigner).mintExternalShares(whale, amountToMint)) .to.emit(lido, "Transfer") @@ -218,25 +218,25 @@ describe("Lido.sol:externalBalance", () => { }); it("if external balance is too small", async () => { - await expect(lido.connect(accountingSigner).burnExternalShares(1n)).to.be.revertedWith("EXT_BALANCE_TOO_SMALL"); + await expect(lido.connect(accountingSigner).burnExternalShares(1n)).to.be.revertedWith("EXT_SHARES_TOO_SMALL"); }); it("if trying to burn more than minted", async () => { - await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + await lido.setMaxExternalRatioBP(maxExternalRatioBP); const amount = 100n; await lido.connect(accountingSigner).mintExternalShares(whale, amount); await expect(lido.connect(accountingSigner).burnExternalShares(amount + 1n)).to.be.revertedWith( - "EXT_BALANCE_TOO_SMALL", + "EXT_SHARES_TOO_SMALL", ); }); }); it("Burns shares correctly and emits events", async () => { // First mint some external shares - await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); - const amountToMint = await lido.getMaxAvailableExternalBalance(); + await lido.setMaxExternalRatioBP(maxExternalRatioBP); + const amountToMint = await lido.getMaxMintableExternalShares(); await lido.connect(accountingSigner).mintExternalShares(accountingSigner.address, amountToMint); @@ -257,7 +257,7 @@ describe("Lido.sol:externalBalance", () => { }); it("Burns shares partially and after multiple mints", async () => { - await lido.setMaxExternalBalanceBP(maxExternalBalanceBP); + await lido.setMaxExternalRatioBP(maxExternalRatioBP); // Multiple mints await lido.connect(accountingSigner).mintExternalShares(accountingSigner.address, 100n); @@ -273,6 +273,17 @@ describe("Lido.sol:externalBalance", () => { }); }); + it("precision loss", async () => { + await lido.setMaxExternalRatioBP(maxExternalRatioBP); + + await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 1 wei + await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 2 wei + await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 3 wei + await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 4 wei + + await expect(lido.connect(accountingSigner).burnExternalShares(4n)).not.to.be.reverted; // 4 * 1.5 = 6 wei + }); + // Helpers /** @@ -281,13 +292,13 @@ describe("Lido.sol:externalBalance", () => { * Invariant: (currentExternal + x) / (totalPooled + x) <= maxBP / TOTAL_BP * Formula: x <= (maxBP * totalPooled - currentExternal * TOTAL_BP) / (TOTAL_BP - maxBP) */ - async function getExpectedMaxAvailableExternalBalance() { + async function getExpectedMaxMintableExternalShares() { const totalPooledEther = await lido.getTotalPooledEther(); - const externalEther = await lido.getExternalEther(); + const externalShares = await lido.getExternalShares(); return ( - (maxExternalBalanceBP * totalPooledEther - externalEther * TOTAL_BASIS_POINTS) / - (TOTAL_BASIS_POINTS - maxExternalBalanceBP) + (maxExternalRatioBP * totalPooledEther - externalShares * TOTAL_BASIS_POINTS) / + (TOTAL_BASIS_POINTS - maxExternalRatioBP) ); } }); diff --git a/test/0.4.24/lido/lido.mintburning.test.ts b/test/0.4.24/lido/lido.mintburning.test.ts index 56ca82bd0..93189ed81 100644 --- a/test/0.4.24/lido/lido.mintburning.test.ts +++ b/test/0.4.24/lido/lido.mintburning.test.ts @@ -4,7 +4,7 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { ACL, Lido } from "typechain-types"; +import { Lido } from "typechain-types"; import { ether, impersonate } from "lib"; @@ -18,14 +18,13 @@ describe("Lido.sol:mintburning", () => { let burner: HardhatEthersSigner; let lido: Lido; - let acl: ACL; let originalState: string; before(async () => { [deployer, user] = await ethers.getSigners(); - ({ lido, acl } = await deployLidoDao({ rootAccount: deployer, initialized: true })); + ({ lido } = await deployLidoDao({ rootAccount: deployer, initialized: true })); const locator = await ethers.getContractAt("LidoLocator", await lido.getLidoLocator(), user); @@ -93,25 +92,4 @@ describe("Lido.sol:mintburning", () => { expect(await lido.sharesOf(burner)).to.equal(0n); }); }); - - context("external shares", () => { - before(async () => { - await acl.createPermission(deployer, lido, await lido.STAKING_CONTROL_ROLE(), deployer); - await lido.connect(deployer).setMaxExternalBalanceBP(10000); - await lido.connect(deployer).resumeStaking(); - - // make share rate close to 1.5 - await lido.connect(burner).submit(ZeroAddress, { value: ether("1.0") }); - await lido.connect(burner).burnShares(ether("0.5")); - }); - - it("precision loss", async () => { - await lido.connect(accounting).mintExternalShares(accounting, 1n); // 1 wei - await lido.connect(accounting).mintExternalShares(accounting, 1n); // 2 wei - await lido.connect(accounting).mintExternalShares(accounting, 1n); // 3 wei - await lido.connect(accounting).mintExternalShares(accounting, 1n); // 4 wei - - await expect(lido.connect(accounting).burnExternalShares(4n)).not.to.be.reverted; // 4 * 1.5 = 6 wei - }); - }); }); From 1b7ca1ee8a16c983cdd5eac701335e27788cb456 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 10 Dec 2024 11:34:20 +0200 Subject: [PATCH 320/338] feat: mint shares for vaults --- contracts/0.8.25/vaults/Dashboard.sol | 30 +++++------ contracts/0.8.25/vaults/Delegation.sol | 20 ++++---- contracts/0.8.25/vaults/VaultHub.sol | 51 +++++++++---------- .../contracts/VaultHub__MockForVault.sol | 4 +- .../vaults-happy-path.integration.ts | 29 +++++------ 5 files changed, 66 insertions(+), 68 deletions(-) diff --git a/contracts/0.8.25/vaults/Dashboard.sol b/contracts/0.8.25/vaults/Dashboard.sol index 464928c12..d63f802af 100644 --- a/contracts/0.8.25/vaults/Dashboard.sol +++ b/contracts/0.8.25/vaults/Dashboard.sol @@ -182,23 +182,23 @@ contract Dashboard is AccessControlEnumerable { } /** - * @notice Mints stETH tokens backed by the vault to a recipient. + * @notice Mints stETH shares backed by the vault to a recipient. * @param _recipient Address of the recipient - * @param _tokens Amount of tokens to mint + * @param _amountOfShares Amount of shares to mint */ function mint( address _recipient, - uint256 _tokens + uint256 _amountOfShares ) external payable virtual onlyRole(DEFAULT_ADMIN_ROLE) fundAndProceed { - _mint(_recipient, _tokens); + _mint(_recipient, _amountOfShares); } /** - * @notice Burns stETH tokens from the sender backed by the vault - * @param _tokens Amount of tokens to burn + * @notice Burns stETH shares from the sender backed by the vault + * @param _amountOfShares Amount of shares to burn */ - function burn(uint256 _tokens) external virtual onlyRole(DEFAULT_ADMIN_ROLE) { - _burn(_tokens); + function burn(uint256 _amountOfShares) external virtual onlyRole(DEFAULT_ADMIN_ROLE) { + _burn(_amountOfShares); } /** @@ -282,19 +282,19 @@ contract Dashboard is AccessControlEnumerable { /** * @dev Mints stETH tokens backed by the vault to a recipient * @param _recipient Address of the recipient - * @param _tokens Amount of tokens to mint + * @param _amountOfShares Amount of tokens to mint */ - function _mint(address _recipient, uint256 _tokens) internal { - vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, _tokens); + function _mint(address _recipient, uint256 _amountOfShares) internal { + vaultHub.mintSharesBackedByVault(address(stakingVault), _recipient, _amountOfShares); } /** * @dev Burns stETH tokens from the sender backed by the vault - * @param _tokens Amount of tokens to burn + * @param _amountOfShares Amount of tokens to burn */ - function _burn(uint256 _tokens) internal { - STETH.transferFrom(msg.sender, address(vaultHub), _tokens); - vaultHub.burnStethBackedByVault(address(stakingVault), _tokens); + function _burn(uint256 _amountOfShares) internal { + STETH.transferFrom(msg.sender, address(vaultHub), _amountOfShares); + vaultHub.burnSharesBackedByVault(address(stakingVault), _amountOfShares); } /** diff --git a/contracts/0.8.25/vaults/Delegation.sol b/contracts/0.8.25/vaults/Delegation.sol index b64b15568..24c6c172a 100644 --- a/contracts/0.8.25/vaults/Delegation.sol +++ b/contracts/0.8.25/vaults/Delegation.sol @@ -248,7 +248,7 @@ contract Delegation is Dashboard, IReportReceiver { managementDue = 0; if (_liquid) { - vaultHub.mintStethBackedByVault(address(stakingVault), _recipient, due); + _mint(_recipient, STETH.getSharesByPooledEth(due)); } else { _withdrawDue(_recipient, due); } @@ -326,7 +326,7 @@ contract Delegation is Dashboard, IReportReceiver { lastClaimedReport = stakingVault.latestReport(); if (_liquid) { - _mint(_recipient, due); + _mint(_recipient, STETH.getSharesByPooledEth(due)); } else { _withdrawDue(_recipient, due); } @@ -334,23 +334,23 @@ contract Delegation is Dashboard, IReportReceiver { } /** - * @notice Mints stETH tokens backed by the vault to a recipient. + * @notice Mints stETH shares backed by the vault to a recipient. * @param _recipient Address of the recipient. - * @param _tokens Amount of tokens to mint. + * @param _amountOfShares Amount of shares to mint. */ function mint( address _recipient, - uint256 _tokens + uint256 _amountOfShares ) external payable override onlyRole(TOKEN_MASTER_ROLE) fundAndProceed { - _mint(_recipient, _tokens); + _mint(_recipient, _amountOfShares); } /** - * @notice Burns stETH tokens from the sender backed by the vault. - * @param _tokens Amount of tokens to burn. + * @notice Burns stETH shares from the sender backed by the vault. + * @param _amountOfShares Amount of shares to burn. */ - function burn(uint256 _tokens) external override onlyRole(TOKEN_MASTER_ROLE) { - _burn(_tokens); + function burn(uint256 _amountOfShares) external override onlyRole(TOKEN_MASTER_ROLE) { + _burn(_amountOfShares); } /** diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index ca0e063e1..191ef9e6c 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -226,25 +226,26 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { _disconnect(_vault); } - /// @notice mint StETH tokens backed by vault external balance to the receiver address + /// @notice mint StETH shares backed by vault external balance to the receiver address /// @param _vault vault address /// @param _recipient address of the receiver - /// @param _tokens amount of stETH tokens to mint + /// @param _amountOfShares amount of stETH shares to mint /// @dev msg.sender should be vault's owner - function mintStethBackedByVault(address _vault, address _recipient, uint256 _tokens) external { + function mintSharesBackedByVault(address _vault, address _recipient, uint256 _amountOfShares) external { if (_vault == address(0)) revert ZeroArgument("_vault"); if (_recipient == address(0)) revert ZeroArgument("_recipient"); - if (_tokens == 0) revert ZeroArgument("_tokens"); + if (_amountOfShares == 0) revert ZeroArgument("_amountOfShares"); _vaultAuth(_vault, "mint"); VaultSocket storage socket = _connectedSocket(_vault); - uint256 sharesToMint = STETH.getSharesByPooledEth(_tokens); - uint256 vaultSharesAfterMint = socket.sharesMinted + sharesToMint; - if (vaultSharesAfterMint > socket.shareLimit) revert ShareLimitExceeded(_vault, socket.shareLimit); + uint256 vaultSharesAfterMint = socket.sharesMinted + _amountOfShares; + uint256 shareLimit = socket.shareLimit; + if (vaultSharesAfterMint > shareLimit) revert ShareLimitExceeded(_vault, shareLimit); - uint256 maxMintableShares = _maxMintableShares(_vault, socket.reserveRatioBP); + uint256 reserveRatioBP = socket.reserveRatioBP; + uint256 maxMintableShares = _maxMintableShares(_vault, reserveRatioBP); if (vaultSharesAfterMint > maxMintableShares) { revert InsufficientValuationToMint(_vault, IStakingVault(_vault).valuation()); @@ -252,37 +253,35 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { socket.sharesMinted = uint96(vaultSharesAfterMint); - STETH.mintExternalShares(_recipient, sharesToMint); - - emit MintedStETHOnVault(_vault, _tokens); - uint256 totalEtherLocked = (STETH.getPooledEthByShares(vaultSharesAfterMint) * TOTAL_BASIS_POINTS) / - (TOTAL_BASIS_POINTS - socket.reserveRatioBP); + (TOTAL_BASIS_POINTS - reserveRatioBP); IStakingVault(_vault).lock(totalEtherLocked); + STETH.mintExternalShares(_recipient, _amountOfShares); + + emit MintedSharesOnVault(_vault, _amountOfShares); } - /// @notice burn steth from the balance of the vault contract + /// @notice burn steth shares from the balance of the VaultHub contract /// @param _vault vault address - /// @param _tokens amount of tokens to burn + /// @param _amountOfShares amount of shares to burn /// @dev msg.sender should be vault's owner - /// @dev vaultHub must be approved to transfer stETH - function burnStethBackedByVault(address _vault, uint256 _tokens) public { + /// @dev VaultHub must have all the stETH on its balance + function burnSharesBackedByVault(address _vault, uint256 _amountOfShares) public { if (_vault == address(0)) revert ZeroArgument("_vault"); - if (_tokens == 0) revert ZeroArgument("_tokens"); + if (_amountOfShares == 0) revert ZeroArgument("_amountOfShares"); _vaultAuth(_vault, "burn"); VaultSocket storage socket = _connectedSocket(_vault); - uint256 amountOfShares = STETH.getSharesByPooledEth(_tokens); uint256 sharesMinted = socket.sharesMinted; - if (sharesMinted < amountOfShares) revert InsufficientSharesToBurn(_vault, sharesMinted); + if (sharesMinted < _amountOfShares) revert InsufficientSharesToBurn(_vault, sharesMinted); - socket.sharesMinted = uint96(sharesMinted - amountOfShares); + socket.sharesMinted = uint96(sharesMinted - _amountOfShares); - STETH.burnExternalShares(amountOfShares); + STETH.burnExternalShares(_amountOfShares); - emit BurnedStETHOnVault(_vault, _tokens); + emit BurnedSharesOnVault(_vault, _amountOfShares); } /// @notice separate burn function for EOA vault owners; requires vaultHub to be approved to transfer stETH @@ -290,7 +289,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { function transferAndBurnStethBackedByVault(address _vault, uint256 _tokens) external { STETH.transferFrom(msg.sender, address(this), _tokens); - burnStethBackedByVault(_vault, _tokens); + burnSharesBackedByVault(_vault, _tokens); } /// @notice force rebalance of the vault to have sufficient reserve ratio @@ -515,8 +514,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { event VaultConnected(address indexed vault, uint256 capShares, uint256 minReserveRatio, uint256 treasuryFeeBP); event ShareLimitUpdated(address indexed vault, uint256 newShareLimit); event VaultDisconnected(address indexed vault); - event MintedStETHOnVault(address indexed vault, uint256 tokens); - event BurnedStETHOnVault(address indexed vault, uint256 tokens); + event MintedSharesOnVault(address indexed vault, uint256 amountOfShares); + event BurnedSharesOnVault(address indexed vault, uint256 amountOfShares); event VaultRebalanced(address indexed vault, uint256 sharesBurned); event VaultImplAdded(address indexed impl); event VaultFactoryAdded(address indexed factory); diff --git a/test/0.8.25/vaults/contracts/VaultHub__MockForVault.sol b/test/0.8.25/vaults/contracts/VaultHub__MockForVault.sol index 5b43ceda2..430e52de7 100644 --- a/test/0.8.25/vaults/contracts/VaultHub__MockForVault.sol +++ b/test/0.8.25/vaults/contracts/VaultHub__MockForVault.sol @@ -4,9 +4,9 @@ pragma solidity 0.8.25; contract VaultHub__MockForVault { - function mintStethBackedByVault(address _recipient, uint256 _tokens) external returns (uint256 locked) {} + function mintSharesBackedByVault(address _recipient, uint256 _amountOfShares) external returns (uint256 locked) {} - function burnStethBackedByVault(uint256 _tokens) external {} + function burnSharesBackedByVault(uint256 _amountOfShares) external {} function rebalance() external payable {} } diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 94284afd6..2740d0a5e 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -32,12 +32,11 @@ const VAULT_DEPOSIT = VALIDATOR_DEPOSIT_SIZE * VALIDATORS_PER_VAULT; const ONE_YEAR = 365n * ONE_DAY; const TARGET_APR = 3_00n; // 3% APR const PROTOCOL_FEE = 10_00n; // 10% fee (5% treasury + 5% node operators) -const MAX_BASIS_POINTS = 100_00n; // 100% +const TOTAL_BASIS_POINTS = 100_00n; // 100% const VAULT_OWNER_FEE = 1_00n; // 1% owner fee const VAULT_NODE_OPERATOR_FEE = 3_00n; // 3% node operator fee -// based on https://hackmd.io/9D40wO_USaCH7gWOpDe08Q describe("Scenario: Staking Vaults Happy Path", () => { let ctx: ProtocolContext; @@ -51,7 +50,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { const reserveRatio = 10_00n; // 10% of ETH allocation as reserve const reserveRatioThreshold = 8_00n; // 8% of reserve ratio - const vault101LTV = MAX_BASIS_POINTS - reserveRatio; // 90% LTV + const mintableRatio = TOTAL_BASIS_POINTS - reserveRatio; // 90% LTV let vault101: StakingVault; let vault101Address: string; @@ -85,9 +84,9 @@ describe("Scenario: Staking Vaults Happy Path", () => { log.debug("Report time elapsed", { timeElapsed }); - const gross = (TARGET_APR * MAX_BASIS_POINTS) / (MAX_BASIS_POINTS - PROTOCOL_FEE); // take into account 10% Lido fee - const elapsedProtocolReward = (beaconBalance * gross * timeElapsed) / MAX_BASIS_POINTS / ONE_YEAR; - const elapsedVaultReward = (VAULT_DEPOSIT * gross * timeElapsed) / MAX_BASIS_POINTS / ONE_YEAR; + const gross = (TARGET_APR * TOTAL_BASIS_POINTS) / (TOTAL_BASIS_POINTS - PROTOCOL_FEE); // take into account 10% Lido fee + const elapsedProtocolReward = (beaconBalance * gross * timeElapsed) / TOTAL_BASIS_POINTS / ONE_YEAR; + const elapsedVaultReward = (VAULT_DEPOSIT * gross * timeElapsed) / TOTAL_BASIS_POINTS / ONE_YEAR; log.debug("Report values", { "Elapsed rewards": elapsedProtocolReward, @@ -185,7 +184,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { expect(await vault101AdminContract.hasRole(await vault101AdminContract.TOKEN_MASTER_ROLE(), bob)).to.be.false; }); - it("Should allow Alice to assign staker and plumber roles", async () => { + it("Should allow Alice to assign staker and TOKEN_MASTER_ROLE roles", async () => { await vault101AdminContract.connect(alice).grantRole(await vault101AdminContract.STAKER_ROLE(), alice); await vault101AdminContract.connect(alice).grantRole(await vault101AdminContract.TOKEN_MASTER_ROLE(), mario); @@ -193,7 +192,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { expect(await vault101AdminContract.hasRole(await vault101AdminContract.TOKEN_MASTER_ROLE(), mario)).to.be.true; }); - it("Should allow Bob to assign the keymaster role", async () => { + it("Should allow Bob to assign the KEY_MASTER_ROLE role", async () => { await vault101AdminContract.connect(bob).grantRole(await vault101AdminContract.KEY_MASTER_ROLE(), bob); expect(await vault101AdminContract.hasRole(await vault101AdminContract.KEY_MASTER_ROLE(), bob)).to.be.true; @@ -204,7 +203,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { // only equivalent of 10.0% of total eth can be minted as stETH on the vaults const votingSigner = await ctx.getSigner("voting"); - await lido.connect(votingSigner).setMaxExternalBalanceBP(10_00n); + await lido.connect(votingSigner).setMaxExternalRatioBP(10_00n); // TODO: make cap and reserveRatio reflect the real values const shareLimit = (await lido.getTotalShares()) / 10n; // 10% of total shares @@ -248,15 +247,15 @@ describe("Scenario: Staking Vaults Happy Path", () => { }); it("Should allow Mario to mint max stETH", async () => { - const { accounting } = ctx.contracts; + const { accounting, lido } = ctx.contracts; // Calculate the max stETH that can be minted on the vault 101 with the given LTV - vault101MintingMaximum = (VAULT_DEPOSIT * vault101LTV) / MAX_BASIS_POINTS; + vault101MintingMaximum = await lido.getSharesByPooledEth((VAULT_DEPOSIT * mintableRatio) / TOTAL_BASIS_POINTS); log.debug("Vault 101", { "Vault 101 Address": vault101Address, "Total ETH": await vault101.valuation(), - "Max stETH": vault101MintingMaximum, + "Max shares": vault101MintingMaximum, }); // Validate minting with the cap @@ -268,10 +267,10 @@ describe("Scenario: Staking Vaults Happy Path", () => { const mintTx = await vault101AdminContract.connect(mario).mint(mario, vault101MintingMaximum); const mintTxReceipt = await trace("vaultAdminContract.mint", mintTx); - const mintEvents = ctx.getEvents(mintTxReceipt, "MintedStETHOnVault"); + const mintEvents = ctx.getEvents(mintTxReceipt, "MintedSharesOnVault"); expect(mintEvents.length).to.equal(1n); expect(mintEvents[0].args.vault).to.equal(vault101Address); - expect(mintEvents[0].args.tokens).to.equal(vault101MintingMaximum); + expect(mintEvents[0].args.amountOfShares).to.equal(vault101MintingMaximum); const lockedEvents = ctx.getEvents(mintTxReceipt, "Locked", [vault101.interface]); expect(lockedEvents.length).to.equal(1n); @@ -439,7 +438,7 @@ describe("Scenario: Staking Vaults Happy Path", () => { const { accounting, lido } = ctx.contracts; const socket = await accounting["vaultSocket(address)"](vault101Address); - const stETHMinted = (await lido.getPooledEthByShares(socket.sharesMinted)) + 1n; + const stETHMinted = await lido.getPooledEthByShares(socket.sharesMinted); const rebalanceTx = await vault101AdminContract.connect(alice).rebalanceVault(stETHMinted, { value: stETHMinted }); From d040e125f509716be9e4f8de0f631fd025b2a780 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 10 Dec 2024 11:54:23 +0200 Subject: [PATCH 321/338] fix: don't try to decrease the locked amount --- contracts/0.8.25/vaults/VaultHub.sol | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 191ef9e6c..cb8ec628d 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -256,7 +256,10 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 totalEtherLocked = (STETH.getPooledEthByShares(vaultSharesAfterMint) * TOTAL_BASIS_POINTS) / (TOTAL_BASIS_POINTS - reserveRatioBP); - IStakingVault(_vault).lock(totalEtherLocked); + if (totalEtherLocked > IStakingVault(_vault).locked()) { + IStakingVault(_vault).lock(totalEtherLocked); + } + STETH.mintExternalShares(_recipient, _amountOfShares); emit MintedSharesOnVault(_vault, _amountOfShares); From 6f14ec7bd5697997e3a69795b6e7b94ae636c1b9 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 10 Dec 2024 12:45:49 +0200 Subject: [PATCH 322/338] fix: fix resorting on vaults' report --- contracts/0.8.25/vaults/VaultHub.sol | 38 ++++++++++++++++------------ 1 file changed, 22 insertions(+), 16 deletions(-) diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index cb8ec628d..3c37e0d22 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -457,25 +457,31 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { ) internal returns (uint256 totalTreasuryShares) { VaultHubStorage storage $ = _getVaultHubStorage(); - uint256 index = 1; // NOTE!: first socket is always empty and we skip disconnected sockets - for (uint256 i = 0; i < _valuations.length; i++) { - VaultSocket memory socket = $.sockets[index]; - address vault_ = socket.vault; + VaultSocket storage socket = $.sockets[i + 1]; + + if (socket.isDisconnected) continue; // we skip disconnected vaults + + uint256 treasuryFeeShares = _treasureFeeShares[i]; + if (treasuryFeeShares > 0) { + socket.sharesMinted += uint96(treasuryFeeShares); + totalTreasuryShares += treasuryFeeShares; + } + IStakingVault(socket.vault).report(_valuations[i], _inOutDeltas[i], _locked[i]); + } + + uint256 length = $.sockets.length; + + for (uint256 i = 1; i < length; i++) { + VaultSocket storage socket = $.sockets[i]; if (socket.isDisconnected) { // remove disconnected vault from the list - VaultSocket memory lastSocket = $.sockets[$.sockets.length - 1]; - $.sockets[index] = lastSocket; - $.vaultIndex[lastSocket.vault] = index; - $.sockets.pop(); // NOTE!: we can replace pop with length-- to save some - delete $.vaultIndex[vault_]; - } else { - if (_treasureFeeShares[i] > 0) { - $.sockets[index].sharesMinted += uint96(_treasureFeeShares[i]); - totalTreasuryShares += _treasureFeeShares[i]; - } - IStakingVault(vault_).report(_valuations[i], _inOutDeltas[i], _locked[i]); - ++index; + VaultSocket memory lastSocket = $.sockets[length - 1]; + $.sockets[i] = lastSocket; + $.vaultIndex[lastSocket.vault] = i; + $.sockets.pop(); // TODO: replace with length-- + delete $.vaultIndex[socket.vault]; + --length; } } } From 2c31ba1ef39facb2d8235ced66fa15d6992af8e4 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 10 Dec 2024 14:00:45 +0000 Subject: [PATCH 323/338] feat: add wstETH to locator --- contracts/0.8.9/LidoLocator.sol | 3 +++ contracts/common/interfaces/ILidoLocator.sol | 7 +++++++ lib/protocol/networks.ts | 1 + scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts | 1 + test/0.8.9/contracts/LidoLocator__MockForSanityChecker.sol | 3 +++ test/0.8.9/lidoLocator.test.ts | 1 + test/deploy/locator.ts | 2 ++ 7 files changed, 18 insertions(+) diff --git a/contracts/0.8.9/LidoLocator.sol b/contracts/0.8.9/LidoLocator.sol index 87f802384..982d7c491 100644 --- a/contracts/0.8.9/LidoLocator.sol +++ b/contracts/0.8.9/LidoLocator.sol @@ -29,6 +29,7 @@ contract LidoLocator is ILidoLocator { address withdrawalVault; address oracleDaemonConfig; address accounting; + address wstETH; } error ZeroAddress(); @@ -48,6 +49,7 @@ contract LidoLocator is ILidoLocator { address public immutable withdrawalVault; address public immutable oracleDaemonConfig; address public immutable accounting; + address public immutable wstETH; /** * @notice declare service locations @@ -70,6 +72,7 @@ contract LidoLocator is ILidoLocator { withdrawalVault = _assertNonZero(_config.withdrawalVault); oracleDaemonConfig = _assertNonZero(_config.oracleDaemonConfig); accounting = _assertNonZero(_config.accounting); + wstETH = _assertNonZero(_config.wstETH); } function coreComponents() external view returns( diff --git a/contracts/common/interfaces/ILidoLocator.sol b/contracts/common/interfaces/ILidoLocator.sol index 1db48e93e..c39db1e23 100644 --- a/contracts/common/interfaces/ILidoLocator.sol +++ b/contracts/common/interfaces/ILidoLocator.sol @@ -21,6 +21,10 @@ interface ILidoLocator { function postTokenRebaseReceiver() external view returns(address); function oracleDaemonConfig() external view returns(address); function accounting() external view returns (address); + function wstETH() external view returns (address); + + /// @notice Returns core Lido protocol component addresses in a single call + /// @dev This function provides a gas-efficient way to fetch multiple component addresses in a single call function coreComponents() external view returns( address elRewardsVault, address oracleReportSanityChecker, @@ -29,6 +33,9 @@ interface ILidoLocator { address withdrawalQueue, address withdrawalVault ); + + /// @notice Returns addresses of components involved in processing oracle reports in the Lido contract + /// @dev This function provides a gas-efficient way to fetch multiple component addresses in a single call function oracleReportComponents() external view returns( address accountingOracle, address oracleReportSanityChecker, diff --git a/lib/protocol/networks.ts b/lib/protocol/networks.ts index 130035d27..404a51a83 100644 --- a/lib/protocol/networks.ts +++ b/lib/protocol/networks.ts @@ -58,6 +58,7 @@ const defaultEnv = { withdrawalQueue: "WITHDRAWAL_QUEUE_ADDRESS", withdrawalVault: "WITHDRAWAL_VAULT_ADDRESS", oracleDaemonConfig: "ORACLE_DAEMON_CONFIG_ADDRESS", + wstETH: "WSTETH_ADDRESS", // aragon contracts kernel: "ARAGON_KERNEL_ADDRESS", acl: "ARAGON_ACL_ADDRESS", diff --git a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts index 4f7d15bb5..9974f81ac 100644 --- a/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts +++ b/scripts/scratch/steps/0090-deploy-non-aragon-contracts.ts @@ -210,6 +210,7 @@ export async function main() { withdrawalVaultAddress, oracleDaemonConfig.address, accounting.address, + wstETH.address, ]; await updateProxyImplementation(Sk.lidoLocator, "LidoLocator", locator.address, proxyContractsOwner, [locatorConfig]); } diff --git a/test/0.8.9/contracts/LidoLocator__MockForSanityChecker.sol b/test/0.8.9/contracts/LidoLocator__MockForSanityChecker.sol index ead50dc46..0dd43fe02 100644 --- a/test/0.8.9/contracts/LidoLocator__MockForSanityChecker.sol +++ b/test/0.8.9/contracts/LidoLocator__MockForSanityChecker.sol @@ -23,6 +23,7 @@ contract LidoLocator__MockForSanityChecker is ILidoLocator { address postTokenRebaseReceiver; address oracleDaemonConfig; address accounting; + address wstETH; } address public immutable lido; @@ -40,6 +41,7 @@ contract LidoLocator__MockForSanityChecker is ILidoLocator { address public immutable postTokenRebaseReceiver; address public immutable oracleDaemonConfig; address public immutable accounting; + address public immutable wstETH; constructor ( ContractAddresses memory addresses @@ -59,6 +61,7 @@ contract LidoLocator__MockForSanityChecker is ILidoLocator { postTokenRebaseReceiver = addresses.postTokenRebaseReceiver; oracleDaemonConfig = addresses.oracleDaemonConfig; accounting = addresses.accounting; + wstETH = addresses.wstETH; } function coreComponents() external view returns (address, address, address, address, address, address) { diff --git a/test/0.8.9/lidoLocator.test.ts b/test/0.8.9/lidoLocator.test.ts index 08bc59bda..72a2347e3 100644 --- a/test/0.8.9/lidoLocator.test.ts +++ b/test/0.8.9/lidoLocator.test.ts @@ -21,6 +21,7 @@ const services = [ "withdrawalVault", "oracleDaemonConfig", "accounting", + "wstETH", ] as const; type Service = ArrayToUnion; diff --git a/test/deploy/locator.ts b/test/deploy/locator.ts index b87a338f9..e41e54111 100644 --- a/test/deploy/locator.ts +++ b/test/deploy/locator.ts @@ -29,6 +29,7 @@ async function deployDummyLocator(config?: Partial, de withdrawalQueue: certainAddress("dummy-locator:withdrawalQueue"), withdrawalVault: certainAddress("dummy-locator:withdrawalVault"), accounting: certainAddress("dummy-locator:withdrawalVault"), + wstETH: certainAddress("dummy-locator:wstETH"), ...config, }); @@ -104,6 +105,7 @@ async function getLocatorConfig(locatorAddress: string) { "withdrawalVault", "oracleDaemonConfig", "accounting", + "wstETH", ] as Partial[]; const configPromises = addresses.map((name) => locator[name]()); From e94cd96072c8f26800b3dc1c2baf75b585dc4b5d Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 10 Dec 2024 14:12:50 +0000 Subject: [PATCH 324/338] chore: fix tests and types --- globals.d.ts | 2 ++ lib/deploy.ts | 1 + .../oracleReportSanityChecker.negative-rebase.test.ts | 1 + 3 files changed, 4 insertions(+) diff --git a/globals.d.ts b/globals.d.ts index 1b21fe0dd..5860e7122 100644 --- a/globals.d.ts +++ b/globals.d.ts @@ -39,6 +39,7 @@ declare namespace NodeJS { LOCAL_KERNEL_ADDRESS?: string; LOCAL_LEGACY_ORACLE_ADDRESS?: string; LOCAL_LIDO_ADDRESS?: string; + LOCAL_WSTETH_ADDRESS?: string; LOCAL_NOR_ADDRESS?: string; LOCAL_ORACLE_DAEMON_CONFIG_ADDRESS?: string; LOCAL_ORACLE_REPORT_SANITY_CHECKER_ADDRESS?: string; @@ -64,6 +65,7 @@ declare namespace NodeJS { MAINNET_KERNEL_ADDRESS?: string; MAINNET_LEGACY_ORACLE_ADDRESS?: string; MAINNET_LIDO_ADDRESS?: string; + MAINNET_WSTETH_ADDRESS?: string; MAINNET_NOR_ADDRESS?: string; MAINNET_ORACLE_DAEMON_CONFIG_ADDRESS?: string; MAINNET_ORACLE_REPORT_SANITY_CHECKER_ADDRESS?: string; diff --git a/lib/deploy.ts b/lib/deploy.ts index 2d4cd9730..1f0931f15 100644 --- a/lib/deploy.ts +++ b/lib/deploy.ts @@ -256,6 +256,7 @@ async function getLocatorConfig(locatorAddress: string) { "withdrawalVault", "oracleDaemonConfig", "accounting", + "wstETH", ] as (keyof LidoLocator.ConfigStruct)[]; const configPromises = addresses.map((name) => locator[name]()); diff --git a/test/0.8.9/sanityChecker/oracleReportSanityChecker.negative-rebase.test.ts b/test/0.8.9/sanityChecker/oracleReportSanityChecker.negative-rebase.test.ts index f69a55e1c..977c25343 100644 --- a/test/0.8.9/sanityChecker/oracleReportSanityChecker.negative-rebase.test.ts +++ b/test/0.8.9/sanityChecker/oracleReportSanityChecker.negative-rebase.test.ts @@ -86,6 +86,7 @@ describe("OracleReportSanityChecker.sol:negative-rebase", () => { postTokenRebaseReceiver: deployer.address, oracleDaemonConfig: deployer.address, accounting: await accounting.getAddress(), + wstETH: deployer.address, }, ]); From 1fad723ecce11bd18e1ccaabc63b43ecfeaac233 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Tue, 10 Dec 2024 16:10:58 +0000 Subject: [PATCH 325/338] chore: updated devnet setup --- deployed-holesky-vaults-devnet-1.json | 332 +++++++++--------- scripts/dao-holesky-vaults-devnet-1-deploy.sh | 5 + 2 files changed, 167 insertions(+), 170 deletions(-) diff --git a/deployed-holesky-vaults-devnet-1.json b/deployed-holesky-vaults-devnet-1.json index fa072d475..23c4c467d 100644 --- a/deployed-holesky-vaults-devnet-1.json +++ b/deployed-holesky-vaults-devnet-1.json @@ -2,20 +2,20 @@ "accounting": { "proxy": { "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", - "address": "0xeFa78F34D3b69bc2990798F54d5F366a690de50e", + "address": "0xa9843a9214595f97fBF3434FC0Ea408bC598f232", "constructorArgs": [ - "0x56f9474D86eF08bC494d43272996fFAa250E639D", - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x4810b7089255cfFDfd5F7dCD1997954fe1C86413", + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", "0x" ] }, "implementation": { "contract": "contracts/0.8.25/Accounting.sol", - "address": "0x56f9474D86eF08bC494d43272996fFAa250E639D", + "address": "0x4810b7089255cfFDfd5F7dCD1997954fe1C86413", "constructorArgs": [ - "0x0ecE08C9733d1072EA572AD88573013A3b162E2E", - "0x21fb839092Af436c9bed556e1F2B2D29cc84900c", - "0x0d8576aDAb73Bf495bde136528F08732b21d0B33" + "0xBEC5b7D2eD56AA3040f9a80877cCF655c95F8D65", + "0xf8B477d407A230b4BCc0245050Ae83e91f85A61C", + "0xd40E43682A0Bf1EAbBD148D17378C24e3a112CdA" ] } }, @@ -25,40 +25,40 @@ }, "proxy": { "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", - "address": "0x771f7AF373ab640B2Fe821F0039D7876d35b6bB7", + "address": "0x4B12C08Cc2FF439c655fD72e4e1Eaf9873a15779", "constructorArgs": [ - "0x4D011BEDc33e5F710972e64e5E9C0A0cf81a5250", - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x3e6dE85fc813D1CD3Be8cDA399C3870631A54738", + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", "0x" ] }, "implementation": { "contract": "contracts/0.8.9/oracle/AccountingOracle.sol", - "address": "0x4D011BEDc33e5F710972e64e5E9C0A0cf81a5250", + "address": "0x3e6dE85fc813D1CD3Be8cDA399C3870631A54738", "constructorArgs": [ - "0x0ecE08C9733d1072EA572AD88573013A3b162E2E", - "0x549C5064079bB17af3D5D158f2c43a411FA4AD61", + "0xBEC5b7D2eD56AA3040f9a80877cCF655c95F8D65", + "0x364344aE838544e3cE89424642a3FD4F168d82b8", 12, - 1639659600 + 1695902400 ] } }, "apmRegistryFactory": { "contract": "@aragon/os/contracts/factory/APMRegistryFactory.sol", - "address": "0x4DC0d234d3cD7aBA97Dc39930cA8677fFa7d5Dc9", + "address": "0x6052DDB672C083B5CC0c083fFF12D027CeF55159", "constructorArgs": [ - "0x7fDDb309c7e45898708f04917855Acb085dA3202", - "0xbB3BeAD1f86EDF854De45E073a67D7d0f0F589E5", - "0x65CB239d7981ca017C1f2f68eAe6310f83ca90f5", - "0x37f324AF266D1052180a91f68974d6d7670D6aF4", - "0xbe0416513EB273D313e512f0fAb61E226192c95f", + "0x558AD50d4EAD305e48CebB5a3F43a777DEd37b39", + "0xb89680dD40c7D9182849cb631D765eB2f407e69D", + "0x149D824176ECAF89855B082744E00b1c84732d6d", + "0x70371f312fA590c4114849aA303425d51790A84e", + "0x20F3A751d0877819F96092BeCB000369B9ecE268", "0x0000000000000000000000000000000000000000" ] }, "app:aragon-agent": { "implementation": { "contract": "@aragon/apps-agent/contracts/Agent.sol", - "address": "0xD7EdFC75f7c1B1e1DA2C2A5538DD2266ad79e59C", + "address": "0x66ac7E71FF09A36668d62167349403DAB768194A", "constructorArgs": [] }, "aragonApp": { @@ -67,10 +67,10 @@ "id": "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9" }, "proxy": { - "address": "0x0d8576aDAb73Bf495bde136528F08732b21d0B33", + "address": "0xd40E43682A0Bf1EAbBD148D17378C24e3a112CdA", "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", "constructorArgs": [ - "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x208863a96e363157D1fef5CfDa64061b3010085F", "0x701a4fd1f5174d12a0f1d9ad2c88d0ad11ab6aad0ac72b7d9ce621815f8016a9", "0x8129fc1c" ] @@ -79,7 +79,7 @@ "app:aragon-finance": { "implementation": { "contract": "@aragon/apps-finance/contracts/Finance.sol", - "address": "0xB6c4A05dB954E51D05563970203AA258cD7005B2", + "address": "0x191c29778A3047CdfA5ce668B93aB93bb3D5E895", "constructorArgs": [] }, "aragonApp": { @@ -88,19 +88,19 @@ "id": "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1" }, "proxy": { - "address": "0x36409CA53B9d6bC81e49770D4CaAbce37e4EA17D", + "address": "0xb1AE4aD42D220981368D35C12200cFea0de5Fb28", "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", "constructorArgs": [ - "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x208863a96e363157D1fef5CfDa64061b3010085F", "0x5c9918c99c4081ca9459c178381be71d9da40e49e151687da55099c49a4237f1", - "0x1798de810000000000000000000000000d8576adab73bf495bde136528f08732b21d0b330000000000000000000000000000000000000000000000000000000000278d00" + "0x1798de81000000000000000000000000d40e43682a0bf1eabbd148d17378c24e3a112cda0000000000000000000000000000000000000000000000000000000000278d00" ] } }, "app:aragon-token-manager": { "implementation": { "contract": "@aragon/apps-lido/apps/token-manager/contracts/TokenManager.sol", - "address": "0xA8DAD30bAa041cF05FB4E6dCe746b71078a5bB45", + "address": "0x044035487bD1c3b77c7FF5574511D9D123FBFe22", "constructorArgs": [] }, "aragonApp": { @@ -109,10 +109,10 @@ "id": "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b" }, "proxy": { - "address": "0x805E3cac9bB7726e912efF512467a960eaB8ec51", + "address": "0x0cc5Ed95F24870da89ae995F272EDeb0c5Cffce6", "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", "constructorArgs": [ - "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x208863a96e363157D1fef5CfDa64061b3010085F", "0xcd567bdf93dd0f6acc3bc7f2155f83244d56a65abbfbefb763e015420102c67b", "0x" ] @@ -121,7 +121,7 @@ "app:aragon-voting": { "implementation": { "contract": "@aragon/apps-lido/apps/voting/contracts/Voting.sol", - "address": "0xfe3b5f82F4e246626D21E1136ffB9A65027838E7", + "address": "0x27277234aa4Cd0b8c55dA8858b802589941627ea", "constructorArgs": [] }, "aragonApp": { @@ -130,19 +130,19 @@ "id": "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e" }, "proxy": { - "address": "0xbAD50f6B1ee4b453f562eBb9E2e798ed1055cB7f", + "address": "0x7a55843cc05B5023aEcAcB96de07b47396248070", "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", "constructorArgs": [ - "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x208863a96e363157D1fef5CfDa64061b3010085F", "0x0abcd104777321a82b010357f20887d61247493d89d2e987ff57bcecbde00e1e", - "0x13e0945300000000000000000000000078f241a2abee6d688dd43d4a469c3da13d68dea800000000000000000000000000000000000000000000000006f05b59d3b2000000000000000000000000000000000000000000000000000000b1a2bc2ec500000000000000000000000000000000000000000000000000000000000000000384000000000000000000000000000000000000000000000000000000000000012c" + "0x13e0945300000000000000000000000014b34103938e67af28bbfd2c3dd36323559c2d3d00000000000000000000000000000000000000000000000006f05b59d3b2000000000000000000000000000000000000000000000000000000b1a2bc2ec500000000000000000000000000000000000000000000000000000000000000000384000000000000000000000000000000000000000000000000000000000000012c" ] } }, "app:lido": { "implementation": { "contract": "contracts/0.4.24/Lido.sol", - "address": "0x9351725Db1e50c837Ab89dD5ff5ED0eE17f0C7C7", + "address": "0x6786CF7509043c454644B8E9a6d1d54173E320BF", "constructorArgs": [] }, "aragonApp": { @@ -151,10 +151,10 @@ "id": "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320" }, "proxy": { - "address": "0x21fb839092Af436c9bed556e1F2B2D29cc84900c", + "address": "0xf8B477d407A230b4BCc0245050Ae83e91f85A61C", "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", "constructorArgs": [ - "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x208863a96e363157D1fef5CfDa64061b3010085F", "0x3ca7c3e38968823ccb4c78ea688df41356f182ae1d159e4ee608d30d68cef320", "0x" ] @@ -163,7 +163,7 @@ "app:node-operators-registry": { "implementation": { "contract": "contracts/0.4.24/nos/NodeOperatorsRegistry.sol", - "address": "0x5DA0104F8BFce76f946e70a9F8C978C3890F65f9", + "address": "0x0E853A6cF06C9F0D29D92A7c27d5e03277239c1A", "constructorArgs": [] }, "aragonApp": { @@ -172,10 +172,10 @@ "id": "0x7071f283424072341f856ac9e947e7ec0eb68719f757a7e785979b6b8717579d" }, "proxy": { - "address": "0x4Dc2aF4E5bFb8b225cF6BcC7B12b3c406B4fCc25", + "address": "0x1e52Ca7bE92b4CA66bF8f91716371A2487eC5EF2", "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", "constructorArgs": [ - "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x208863a96e363157D1fef5CfDa64061b3010085F", "0x7071f283424072341f856ac9e947e7ec0eb68719f757a7e785979b6b8717579d", "0x" ] @@ -184,7 +184,7 @@ "app:oracle": { "implementation": { "contract": "contracts/0.4.24/oracle/LegacyOracle.sol", - "address": "0xf576e4dA70D11f3F1A0Db2699F1d3DE5D21AEd7B", + "address": "0x733e2affc6887f3CD879f7D74aa18ae0fcBf61c9", "constructorArgs": [] }, "aragonApp": { @@ -193,10 +193,10 @@ "id": "0x8b47ba2a8454ec799cd91646e7ec47168e91fd139b23f017455f3e5898aaba93" }, "proxy": { - "address": "0x549C5064079bB17af3D5D158f2c43a411FA4AD61", + "address": "0x364344aE838544e3cE89424642a3FD4F168d82b8", "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", "constructorArgs": [ - "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x208863a96e363157D1fef5CfDa64061b3010085F", "0x8b47ba2a8454ec799cd91646e7ec47168e91fd139b23f017455f3e5898aaba93", "0x" ] @@ -209,10 +209,10 @@ "id": "0xe1635b63b5f7b5e545f2a637558a4029dea7905361a2f0fc28c66e9136cf86a4" }, "proxy": { - "address": "0x8fB77876B05419B2f973d8F24859226e460752e1", + "address": "0xA02c524Bf737BeAD8d703a94EFb32607330B534B", "contract": "@aragon/os/contracts/apps/AppProxyUpgradeable.sol", "constructorArgs": [ - "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x208863a96e363157D1fef5CfDa64061b3010085F", "0xe1635b63b5f7b5e545f2a637558a4029dea7905361a2f0fc28c66e9136cf86a4", "0x" ] @@ -221,13 +221,13 @@ "aragon-acl": { "implementation": { "contract": "@aragon/os/contracts/acl/ACL.sol", - "address": "0xb0E82a9F3b6afdD7408d9766D4953EA53B577f50", + "address": "0x43175FF60E2aCab56e0D79B680C6F179519c6FdB", "constructorArgs": [] }, "proxy": { - "address": "0xF6E107c9E7eFd9FB13F3645c52a74BEa6bcE9908", + "address": "0xBe2378978eaAfAef6fD2c2190C42C62D657c971e", "constructorArgs": [ - "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x208863a96e363157D1fef5CfDa64061b3010085F", "0xe3262375f45a6e2026b7e7b18c2b807434f2508fe1a2a3dfb493c7df8f4aad6a", "0x00" ], @@ -241,19 +241,19 @@ "aragon-apm-registry": { "implementation": { "contract": "@aragon/os/contracts/apm/APMRegistry.sol", - "address": "0xbB3BeAD1f86EDF854De45E073a67D7d0f0F589E5", + "address": "0xb89680dD40c7D9182849cb631D765eB2f407e69D", "constructorArgs": [] }, "proxy": { - "address": "0x8b27cb22529Da221B4aD146E79C993b7BA71AE59", + "address": "0x8e5537a5F8a21A26cdE8D9909DB1cf638eafa7D7", "contract": "@aragon/os/contracts/apm/APMRegistry.sol" } }, "aragon-evm-script-registry": { "proxy": { - "address": "0x0f14bc767bdDE76e2AC96c8927c4A78042fc5a1e", + "address": "0x99d26EB0ABC80Dd688B5806D2d42ac8bC8475b84", "constructorArgs": [ - "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "0x208863a96e363157D1fef5CfDa64061b3010085F", "0xddbcfd564f642ab5627cf68b9b7d374fb4f8a36e941a75d89c87998cef03bd61", "0x00" ], @@ -264,7 +264,7 @@ "id": "0xddbcfd564f642ab5627cf68b9b7d374fb4f8a36e941a75d89c87998cef03bd61" }, "implementation": { - "address": "0x14298665E66A732C156a83438AdC42969EcC28d6", + "address": "0x3DEe956e6c65d3eA63C7cB11446bE53431946F7C", "contract": "@aragon/os/contracts/evmscript/EVMScriptRegistry.sol", "constructorArgs": [] } @@ -272,27 +272,27 @@ "aragon-kernel": { "implementation": { "contract": "@aragon/os/contracts/kernel/Kernel.sol", - "address": "0xB2D624AbCBC8c063254C11d0FEe802148467349d", + "address": "0x8BAaF7029C3a74c444F33e592D5c7e4B938Ed932", "constructorArgs": [true] }, "proxy": { - "address": "0x96ac2ceb2E17dec37aCC04867f0580eF68222881", + "address": "0x208863a96e363157D1fef5CfDa64061b3010085F", "contract": "@aragon/os/contracts/kernel/KernelProxy.sol", - "constructorArgs": ["0xB2D624AbCBC8c063254C11d0FEe802148467349d"] + "constructorArgs": ["0x8BAaF7029C3a74c444F33e592D5c7e4B938Ed932"] } }, "aragon-repo-base": { "contract": "@aragon/os/contracts/apm/Repo.sol", - "address": "0x65CB239d7981ca017C1f2f68eAe6310f83ca90f5", + "address": "0x149D824176ECAF89855B082744E00b1c84732d6d", "constructorArgs": [] }, "aragonEnsLabelName": "aragonpm", "aragonID": { - "address": "0x80F725eE39b9F117AD614B2AD4c0CB00fe3E9F79", + "address": "0xfcE523DaA916AbD5159eD139b1278e623D6EC83b", "contract": "@aragon/id/contracts/FIFSResolvingRegistrar.sol", "constructorArgs": [ - "0xbe0416513EB273D313e512f0fAb61E226192c95f", - "0x9133dFb8b9Bc2a3a258E2AB5875bfe0c02Bae29f", + "0x20F3A751d0877819F96092BeCB000369B9ecE268", + "0xfa0f59C62571A4180281FBc1597b1693eF9fF579", "0x7e74a86b6e146964fb965db04dc2590516da77f720bb6759337bf5632415fd86" ] }, @@ -302,17 +302,17 @@ "totalNonCoverSharesBurnt": "0" }, "contract": "contracts/0.8.9/Burner.sol", - "address": "0xbc9e8D9148CD854178529eD360458f14571D25c9", + "address": "0x042C857A4043d963C2cb56d1168B86952EFAe484", "constructorArgs": [ - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", - "0x0ecE08C9733d1072EA572AD88573013A3b162E2E", - "0x21fb839092Af436c9bed556e1F2B2D29cc84900c", + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", + "0xBEC5b7D2eD56AA3040f9a80877cCF655c95F8D65", + "0xf8B477d407A230b4BCc0245050Ae83e91f85A61C", "0", "0" ] }, "callsScript": { - "address": "0x221b4Ba105f81a1F8fCc2bC632EfE8793A6d1614", + "address": "0xE551ceEfaa4DEb5dcDBa3307CCd12d2D7cfDbDEA", "contract": "@aragon/os/contracts/evmscript/executors/CallsScript.sol", "constructorArgs": [] }, @@ -320,18 +320,18 @@ "chainSpec": { "slotsPerEpoch": 32, "secondsPerSlot": 12, - "genesisTime": 1639659600, + "genesisTime": 1695902400, "depositContract": "0x4242424242424242424242424242424242424242" }, - "createAppReposTx": "0x818cf3d16f2afe8f57ef4519c8a230347a9dbae59f1859e7f7fcc0dda3329dc8", + "createAppReposTx": "0x3f1c65d8fea4c25e0827e50d37cdd63947a6117d09c7a8621e9ff77a26ff1ce9", "daoAragonId": "lido-dao", "daoFactory": { - "address": "0x7fDDb309c7e45898708f04917855Acb085dA3202", + "address": "0x558AD50d4EAD305e48CebB5a3F43a777DEd37b39", "contract": "@aragon/os/contracts/factory/DAOFactory.sol", "constructorArgs": [ - "0xB2D624AbCBC8c063254C11d0FEe802148467349d", - "0xb0E82a9F3b6afdD7408d9766D4953EA53B577f50", - "0x7D1450408Aa5b8461E4384dB6aFcB267f4B676DD" + "0x8BAaF7029C3a74c444F33e592D5c7e4B938Ed932", + "0x43175FF60E2aCab56e0D79B680C6F179519c6FdB", + "0x1142B39283A56f7e7C9596A1b26eab54442DBe7F" ] }, "daoInitialSettings": { @@ -353,44 +353,36 @@ }, "delegationImpl": { "contract": "contracts/0.8.25/vaults/Delegation.sol", - "address": "0xF00BdCC5F910A46DAEfac8ED89B6fb2CaA29FBF8", - "constructorArgs": ["0x21fb839092Af436c9bed556e1F2B2D29cc84900c"] + "address": "0xac65d8Ddc91CDCE43775BA5dbF165D523D34D618", + "constructorArgs": ["0xf8B477d407A230b4BCc0245050Ae83e91f85A61C"] }, - "deployer": "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "deployer": "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", "depositSecurityModule": { "deployParameters": { "maxOperatorsPerUnvetting": 200, "pauseIntentValidityPeriodBlocks": 6646, - "usePredefinedAddressInstead": null + "usePredefinedAddressInstead": "0x22f05077bE05be96d213C6bDBD61C8f506CcD126" }, - "contract": "contracts/0.8.9/DepositSecurityModule.sol", - "address": "0xC34c68405d798b2F71Cca324Da021b62Ee32a7a5", - "constructorArgs": [ - "0x21fb839092Af436c9bed556e1F2B2D29cc84900c", - "0x4242424242424242424242424242424242424242", - "0xC77234E3d3F14929D027fb241f5cBEfDd585d3bB", - 6646, - 200 - ] + "address": "0x22f05077be05be96d213c6bdbd61c8f506ccd126" }, "dummyEmptyContract": { "contract": "contracts/0.8.9/utils/DummyEmptyContract.sol", - "address": "0xa95E2fffF1741f9C2D01E8654A8237c0BB9A7845", + "address": "0x176049Fa88115E6634d901eDfBe545827e1E1D2d", "constructorArgs": [] }, "eip712StETH": { "contract": "contracts/0.8.9/EIP712StETH.sol", - "address": "0x1EFC9Eb079213cE8Bf76e6c49Ed16871EDFB9F49", - "constructorArgs": ["0x21fb839092Af436c9bed556e1F2B2D29cc84900c"] + "address": "0x7D762E9fe34Ad5a2a1f3d36daCd4C6ec66B9508D", + "constructorArgs": ["0xf8B477d407A230b4BCc0245050Ae83e91f85A61C"] }, "ens": { - "address": "0xbe0416513EB273D313e512f0fAb61E226192c95f", - "constructorArgs": ["0x22f05077bE05be96d213C6bDBD61C8f506CcD126"], + "address": "0x20F3A751d0877819F96092BeCB000369B9ecE268", + "constructorArgs": ["0x8928cB0EdcB60806900471049719dD2EFc0bDDc1"], "contract": "@aragon/os/contracts/lib/ens/ENS.sol" }, "ensFactory": { "contract": "@aragon/os/contracts/factory/ENSFactory.sol", - "address": "0x2d5237f0328a929fE9ae7e1cD8fa6A1B41485b73", + "address": "0xDEB7f630bbDDc0230793e343Ea5e16f885Bd05E7", "constructorArgs": [] }, "ensNode": { @@ -400,19 +392,19 @@ "ensSubdomainRegistrar": { "implementation": { "contract": "@aragon/os/contracts/ens/ENSSubdomainRegistrar.sol", - "address": "0x37f324AF266D1052180a91f68974d6d7670D6aF4", + "address": "0x70371f312fA590c4114849aA303425d51790A84e", "constructorArgs": [] } }, "evmScriptRegistryFactory": { "contract": "@aragon/os/contracts/factory/EVMScriptRegistryFactory.sol", - "address": "0x7D1450408Aa5b8461E4384dB6aFcB267f4B676DD", + "address": "0x1142B39283A56f7e7C9596A1b26eab54442DBe7F", "constructorArgs": [] }, "executionLayerRewardsVault": { "contract": "contracts/0.8.9/LidoExecutionLayerRewardsVault.sol", - "address": "0xe842EDDb65B4B79221Cb274aDa68AB7eF74676D7", - "constructorArgs": ["0x21fb839092Af436c9bed556e1F2B2D29cc84900c", "0x0d8576aDAb73Bf495bde136528F08732b21d0B33"] + "address": "0x70D28986454Fa353dD6A6eBffe9281165505EB6c", + "constructorArgs": ["0xf8B477d407A230b4BCc0245050Ae83e91f85A61C", "0xd40E43682A0Bf1EAbBD148D17378C24e3a112CdA"] }, "gateSeal": { "address": null, @@ -427,15 +419,15 @@ "epochsPerFrame": 12 }, "contract": "contracts/0.8.9/oracle/HashConsensus.sol", - "address": "0x34787Ed8A7A81f6d6Fa5Df98218552197FF768e3", + "address": "0x5E1f8Bc90bf7EB188b8f8C1E85E49b2643A6514E", "constructorArgs": [ 32, 12, - 1639659600, + 1695902400, 12, 10, - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", - "0x771f7AF373ab640B2Fe821F0039D7876d35b6bB7" + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", + "0x4B12C08Cc2FF439c655fD72e4e1Eaf9873a15779" ] }, "hashConsensusForValidatorsExitBusOracle": { @@ -444,22 +436,22 @@ "epochsPerFrame": 4 }, "contract": "contracts/0.8.9/oracle/HashConsensus.sol", - "address": "0x06C74B5AE029d5419aa76c4C3eAC2212eE36e38b", + "address": "0x182e1A4F82312A14d823b3015C379f32094e36F6", "constructorArgs": [ 32, 12, - 1639659600, + 1695902400, 4, 10, - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", - "0x29a454E35ae7726bf9503b82403fbDfAF88De8D0" + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", + "0xB713d077276270dD2085aC2F2F1eeE916657952f" ] }, "ldo": { - "address": "0x78f241A2abEe6d688dd43D4A469C3Da13d68DEa8", + "address": "0x14B34103938E67af28BBFD2c3DD36323559C2D3D", "contract": "@aragon/minime/contracts/MiniMeToken.sol", "constructorArgs": [ - "0x387fdc410d803846d6be4B2e9E3De5FDC17d447B", + "0xcE3aD3640e040041D6d3F05E039c024c99048cD0", "0x0000000000000000000000000000000000000000", 0, "TEST Lido DAO Token", @@ -478,67 +470,67 @@ "0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae", "0x90a9580abeb24937fc658e497221c81ce8553b560304f9525821f32b17dbdaec" ], - "deployTx": "0x6ed7def627fdab5b3f3714e5453da44993a1c278a04a16ace7fa4ff654b49d63", - "address": "0x4dc2d9B4F40281AeE6f0889b61bDF4E702dE3b6B" + "deployTx": "0x15995278c2de902a67d1b2ba02911b70100d1537f95eab78dd207a84e9d86763", + "address": "0xa5691e2F7845BEc116da22b09f6A6e121f40D26d" }, "lidoApmEnsName": "lidopm.eth", "lidoApmEnsRegDurationSec": 94608000, "lidoLocator": { "proxy": { "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", - "address": "0x0ecE08C9733d1072EA572AD88573013A3b162E2E", + "address": "0xBEC5b7D2eD56AA3040f9a80877cCF655c95F8D65", "constructorArgs": [ - "0xa95E2fffF1741f9C2D01E8654A8237c0BB9A7845", - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x176049Fa88115E6634d901eDfBe545827e1E1D2d", + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", "0x" ] }, "implementation": { "contract": "contracts/0.8.9/LidoLocator.sol", - "address": "0xeE3a67dD43F08109C4A7A89Ce171B87E5B50b69e", + "address": "0xcd7F7aB3D3307b1624272079B68958e724207735", "constructorArgs": [ { - "accountingOracle": "0x771f7AF373ab640B2Fe821F0039D7876d35b6bB7", - "depositSecurityModule": "0xC34c68405d798b2F71Cca324Da021b62Ee32a7a5", - "elRewardsVault": "0xe842EDDb65B4B79221Cb274aDa68AB7eF74676D7", - "legacyOracle": "0x549C5064079bB17af3D5D158f2c43a411FA4AD61", - "lido": "0x21fb839092Af436c9bed556e1F2B2D29cc84900c", - "oracleReportSanityChecker": "0x3aF26DAC616dA5f54ee7e0D7682c4b0E4a3AD3c4", + "accountingOracle": "0x4B12C08Cc2FF439c655fD72e4e1Eaf9873a15779", + "depositSecurityModule": "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "elRewardsVault": "0x70D28986454Fa353dD6A6eBffe9281165505EB6c", + "legacyOracle": "0x364344aE838544e3cE89424642a3FD4F168d82b8", + "lido": "0xf8B477d407A230b4BCc0245050Ae83e91f85A61C", + "oracleReportSanityChecker": "0x739e95c5FCCe141a41FEE2b7c070959f331d251D", "postTokenRebaseReceiver": "0x0000000000000000000000000000000000000000", - "burner": "0xbc9e8D9148CD854178529eD360458f14571D25c9", - "stakingRouter": "0xC77234E3d3F14929D027fb241f5cBEfDd585d3bB", - "treasury": "0x0d8576aDAb73Bf495bde136528F08732b21d0B33", - "validatorsExitBusOracle": "0x29a454E35ae7726bf9503b82403fbDfAF88De8D0", - "withdrawalQueue": "0xd5298872E44a3BF5CC6CA3244F9E721FaDb65202", - "withdrawalVault": "0x65cc64Dd9AaD83D94463d06a42770ab785443fC1", - "oracleDaemonConfig": "0x36508E4fDCAda5B39b00a21e89D32e152038499d", - "accounting": "0xeFa78F34D3b69bc2990798F54d5F366a690de50e" + "burner": "0x042C857A4043d963C2cb56d1168B86952EFAe484", + "stakingRouter": "0xf6F4a3eaF9a4Edd29ce8E9d41b70d87230813A14", + "treasury": "0xd40E43682A0Bf1EAbBD148D17378C24e3a112CdA", + "validatorsExitBusOracle": "0xB713d077276270dD2085aC2F2F1eeE916657952f", + "withdrawalQueue": "0x06099Fb9769960f6877dCa51CEe9fA1e39C3A623", + "withdrawalVault": "0x4eE9FaE342b9D8E77C2c2DE98f55DEF8D830EEBC", + "oracleDaemonConfig": "0x9FEE22428742b6eE03e9cad0f09121249b49D4c6", + "accounting": "0xa9843a9214595f97fBF3434FC0Ea408bC598f232" } ] } }, "lidoTemplate": { "contract": "contracts/0.4.24/template/LidoTemplate.sol", - "address": "0xbb95F4371EA0Fc910b26f64772e5FAE83D24Dd31", + "address": "0x06790abb259525Ec946c6DF68E7888437BAE40f9", "constructorArgs": [ - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", - "0x7fDDb309c7e45898708f04917855Acb085dA3202", - "0xbe0416513EB273D313e512f0fAb61E226192c95f", - "0x387fdc410d803846d6be4B2e9E3De5FDC17d447B", - "0x80F725eE39b9F117AD614B2AD4c0CB00fe3E9F79", - "0x4DC0d234d3cD7aBA97Dc39930cA8677fFa7d5Dc9" + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", + "0x558AD50d4EAD305e48CebB5a3F43a777DEd37b39", + "0x20F3A751d0877819F96092BeCB000369B9ecE268", + "0xcE3aD3640e040041D6d3F05E039c024c99048cD0", + "0xfcE523DaA916AbD5159eD139b1278e623D6EC83b", + "0x6052DDB672C083B5CC0c083fFF12D027CeF55159" ], - "deployBlock": 2870821 + "deployBlock": 2909413 }, - "lidoTemplateCreateStdAppReposTx": "0xf4000041da9e0c0d772b0ea9daadd0c3c86638b7de02fa334d34e3bf46e9bf58", - "lidoTemplateNewDaoTx": "0x8b2227ce446ef862e827f17762ff71e0e89c674174d5278a4bfab40e9ea69644", + "lidoTemplateCreateStdAppReposTx": "0xc62a1f6ddf97e11d29cbeb13627a02e5a19bb1cb99c9c01a6506136794b12263", + "lidoTemplateNewDaoTx": "0xb04ecae4fdabfb8c77a55022010f52729793bfbc70100a61f6c1a75fe317be74", "minFirstAllocationStrategy": { "contract": "contracts/common/lib/MinFirstAllocationStrategy.sol", - "address": "0xf2caEDB50Fc4E62222e81282f345CABf92dE5F81", + "address": "0x99528570B420F4348519C4AB86dF5958A4BCfA11", "constructorArgs": [] }, "miniMeTokenFactory": { - "address": "0x387fdc410d803846d6be4B2e9E3De5FDC17d447B", + "address": "0xcE3aD3640e040041D6d3F05E039c024c99048cD0", "contract": "@aragon/minime/contracts/MiniMeToken.sol", "constructorArgs": [] }, @@ -562,8 +554,8 @@ "FINALIZATION_MAX_NEGATIVE_REBASE_EPOCH_SHIFT": 1350 }, "contract": "contracts/0.8.9/OracleDaemonConfig.sol", - "address": "0x36508E4fDCAda5B39b00a21e89D32e152038499d", - "constructorArgs": ["0x22f05077bE05be96d213C6bDBD61C8f506CcD126", []] + "address": "0x9FEE22428742b6eE03e9cad0f09121249b49D4c6", + "constructorArgs": ["0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", []] }, "oracleReportSanityChecker": { "deployParameters": { @@ -582,14 +574,14 @@ "clBalanceOraclesErrorUpperBPLimit": 50 }, "contract": "contracts/0.8.9/sanity_checks/OracleReportSanityChecker.sol", - "address": "0x3aF26DAC616dA5f54ee7e0D7682c4b0E4a3AD3c4", + "address": "0x739e95c5FCCe141a41FEE2b7c070959f331d251D", "constructorArgs": [ - "0x0ecE08C9733d1072EA572AD88573013A3b162E2E", - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0xBEC5b7D2eD56AA3040f9a80877cCF655c95F8D65", + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", [1500, 1500, 1000, 2000, 8, 24, 128, 5000000, 1000, 101, 50] ] }, - "scratchDeployGasUsed": "137115071", + "scratchDeployGasUsed": "135112418", "simpleDvt": { "deployParameters": { "stakingModuleTypeId": "simple-dvt-onchain-v1", @@ -599,32 +591,32 @@ "stakingRouter": { "proxy": { "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", - "address": "0xC77234E3d3F14929D027fb241f5cBEfDd585d3bB", + "address": "0xf6F4a3eaF9a4Edd29ce8E9d41b70d87230813A14", "constructorArgs": [ - "0xDF2434215573a2e389B52f0442595fFC06249511", - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x0436AdbF0b556d2798E66d294Dc2fEF7Cc9E6b34", + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", "0x" ] }, "implementation": { "contract": "contracts/0.8.9/StakingRouter.sol", - "address": "0xDF2434215573a2e389B52f0442595fFC06249511", + "address": "0x0436AdbF0b556d2798E66d294Dc2fEF7Cc9E6b34", "constructorArgs": ["0x4242424242424242424242424242424242424242"] } }, "stakingVaultFactory": { "contract": "contracts/0.8.25/vaults/VaultFactory.sol", - "address": "0x221d9EFa7969dFa1e610F901Bbd9fb6A53d58CFB", + "address": "0x2250A629B2d67549AcC89633fb394e7C7c0B9c4b", "constructorArgs": [ - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", - "0x32EB81403f0CC17d237F6312C97047E00eb57F49", - "0xF00BdCC5F910A46DAEfac8ED89B6fb2CaA29FBF8" + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", + "0x6F3c4b0A577B9fb223E831804bAAaD99de7c3Cc8", + "0xac65d8Ddc91CDCE43775BA5dbF165D523D34D618" ] }, "stakingVaultImpl": { "contract": "contracts/0.8.25/vaults/StakingVault.sol", - "address": "0x32EB81403f0CC17d237F6312C97047E00eb57F49", - "constructorArgs": ["0xeFa78F34D3b69bc2990798F54d5F366a690de50e", "0x4242424242424242424242424242424242424242"] + "address": "0x6F3c4b0A577B9fb223E831804bAAaD99de7c3Cc8", + "constructorArgs": ["0xa9843a9214595f97fBF3434FC0Ea408bC598f232", "0x4242424242424242424242424242424242424242"] }, "validatorsExitBusOracle": { "deployParameters": { @@ -632,17 +624,17 @@ }, "proxy": { "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", - "address": "0x29a454E35ae7726bf9503b82403fbDfAF88De8D0", + "address": "0xB713d077276270dD2085aC2F2F1eeE916657952f", "constructorArgs": [ - "0xaC96fA5bAFB7BF3f723D0Ff6b88875f43664332A", - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x263f466495B0BcBeFBE7220b657F5438e9155AB0", + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", "0x" ] }, "implementation": { "contract": "contracts/0.8.9/oracle/ValidatorsExitBusOracle.sol", - "address": "0xaC96fA5bAFB7BF3f723D0Ff6b88875f43664332A", - "constructorArgs": [12, 1639659600, "0x0ecE08C9733d1072EA572AD88573013A3b162E2E"] + "address": "0x263f466495B0BcBeFBE7220b657F5438e9155AB0", + "constructorArgs": [12, 1695902400, "0xBEC5b7D2eD56AA3040f9a80877cCF655c95F8D65"] } }, "vestingParams": { @@ -651,7 +643,7 @@ "0xCD1f9954330AF39a74Fd6e7B25781B4c24ee373f": "820000000000000000000000", "0xaa6bfBCD634EE744CB8FE522b29ADD23124593D3": "60000000000000000000000", "0xBA59A84C6440E8cccfdb5448877E26F1A431Fc8B": "60000000000000000000000", - "0x0d8576aDAb73Bf495bde136528F08732b21d0B33": "60000000000000000000000" + "0xd40E43682A0Bf1EAbBD148D17378C24e3a112CdA": "60000000000000000000000" }, "start": 0, "cliff": 0, @@ -666,35 +658,35 @@ }, "proxy": { "contract": "contracts/0.8.9/proxy/OssifiableProxy.sol", - "address": "0xd5298872E44a3BF5CC6CA3244F9E721FaDb65202", + "address": "0x06099Fb9769960f6877dCa51CEe9fA1e39C3A623", "constructorArgs": [ - "0x875cd5d8bE7aea16a0feEacEF2DB82db5e3f8Be9", - "0x22f05077bE05be96d213C6bDBD61C8f506CcD126", + "0x37b59aEA4fFCEC7Aadd2E1D349ae8D0Fc1F24816", + "0x8928cB0EdcB60806900471049719dD2EFc0bDDc1", "0x" ] }, "implementation": { "contract": "contracts/0.8.9/WithdrawalQueueERC721.sol", - "address": "0x875cd5d8bE7aea16a0feEacEF2DB82db5e3f8Be9", - "constructorArgs": ["0xf606207BbA6903405094F46Cc5Ab3a19985Fcd21", "Lido: stETH Withdrawal NFT", "unstETH"] + "address": "0x37b59aEA4fFCEC7Aadd2E1D349ae8D0Fc1F24816", + "constructorArgs": ["0xA97518A4C440a0047D7b997e06F7908AbcF25b45", "Lido: stETH Withdrawal NFT", "unstETH"] } }, "withdrawalVault": { "implementation": { "contract": "contracts/0.8.9/WithdrawalVault.sol", - "address": "0x8d51afCaB53E439D774e7717Fba2eE94797D876B", - "constructorArgs": ["0x21fb839092Af436c9bed556e1F2B2D29cc84900c", "0x0d8576aDAb73Bf495bde136528F08732b21d0B33"] + "address": "0xfAbDC590Bac69A7D693b8953590a622DF2C2ffb5", + "constructorArgs": ["0xf8B477d407A230b4BCc0245050Ae83e91f85A61C", "0xd40E43682A0Bf1EAbBD148D17378C24e3a112CdA"] }, "proxy": { "contract": "contracts/0.8.4/WithdrawalsManagerProxy.sol", - "address": "0x65cc64Dd9AaD83D94463d06a42770ab785443fC1", - "constructorArgs": ["0xbAD50f6B1ee4b453f562eBb9E2e798ed1055cB7f", "0x8d51afCaB53E439D774e7717Fba2eE94797D876B"] + "address": "0x4eE9FaE342b9D8E77C2c2DE98f55DEF8D830EEBC", + "constructorArgs": ["0x7a55843cc05B5023aEcAcB96de07b47396248070", "0xfAbDC590Bac69A7D693b8953590a622DF2C2ffb5"] }, - "address": "0x65cc64Dd9AaD83D94463d06a42770ab785443fC1" + "address": "0x4eE9FaE342b9D8E77C2c2DE98f55DEF8D830EEBC" }, "wstETH": { "contract": "contracts/0.6.12/WstETH.sol", - "address": "0xf606207BbA6903405094F46Cc5Ab3a19985Fcd21", - "constructorArgs": ["0x21fb839092Af436c9bed556e1F2B2D29cc84900c"] + "address": "0xA97518A4C440a0047D7b997e06F7908AbcF25b45", + "constructorArgs": ["0xf8B477d407A230b4BCc0245050Ae83e91f85A61C"] } } diff --git a/scripts/dao-holesky-vaults-devnet-1-deploy.sh b/scripts/dao-holesky-vaults-devnet-1-deploy.sh index c62533420..318e990ce 100755 --- a/scripts/dao-holesky-vaults-devnet-1-deploy.sh +++ b/scripts/dao-holesky-vaults-devnet-1-deploy.sh @@ -7,6 +7,11 @@ export NETWORK=holesky export NETWORK_STATE_FILE="deployed-${NETWORK}-vaults-devnet-1.json" export NETWORK_STATE_DEFAULTS_FILE="testnet-defaults.json" +# Accounting Oracle args +export GAS_PRIORITY_FEE=2 +export GENESIS_TIME=1695902400 +export DSM_PREDEFINED_ADDRESS=0x22f05077be05be96d213c6bdbd61c8f506ccd126 + # Holesky params: https://github.com/eth-clients/holesky/blob/main/README.md export DEPOSIT_CONTRACT=0x4242424242424242424242424242424242424242 From 953f5e6edfbcf6ca1120c3f6b1fc927cba849722 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 11 Dec 2024 20:17:55 +0200 Subject: [PATCH 326/338] fix: various accounting bugs on migration to shares --- contracts/0.4.24/Lido.sol | 6 +----- contracts/0.8.25/Accounting.sol | 8 ++++++-- contracts/0.8.25/interfaces/ILido.sol | 2 ++ contracts/0.8.25/vaults/Dashboard.sol | 15 +++++++++++++-- contracts/0.8.25/vaults/VaultHub.sol | 2 +- test/integration/vaults-happy-path.integration.ts | 6 ++++-- 6 files changed, 27 insertions(+), 12 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 9812cbc35..18825e4aa 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -126,11 +126,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { 0x2ab18be87d6c30f8dc2a29c9950ab4796c891232dbcc6a95a6b44b9f8aad9352; // keccak256("lido.Lido.externalShares"); /// @dev maximum allowed ratio of external shares to total shares in basis points bytes32 internal constant MAX_EXTERNAL_RATIO_POSITION = - 0x5248bc99214b4b9bfb04eed7603bdab7b47ab5b436236fcbf7bda3acc9aea148; // keccak256("lido.Lido.maxExternalRatioBP") - bytes32 internal constant MAX_EXTERNAL_BALANCE_POSITION = - 0x5d9acd3b741c556363e77af693c2f6219b9bf4d826159e864c4e3c3f08e6d97a; // keccak256("lido.Lido.maxExternalBalance") - bytes32 internal constant EXTERNAL_BALANCE_POSITION = - 0x2a094e9f51934d7c659e7b6195b27a4a50d3f8a3c5e2d91b2f6c2e68c16c485b; // keccak256("lido.Lido.externalBalance") + 0xf243b7ab6a2698a3d0a16e54fb43706d25b46e82d0a92f60e7e1a4aa86c30e1f; // keccak256("lido.Lido.maxExternalRatioBP") // Staking was paused (don't accept user's ether submits) event StakingPaused(); diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index c5354f5ee..e9ac08dfb 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -232,9 +232,10 @@ contract Accounting is VaultHub { update.sharesToMintAsFees ); + update.postExternalShares = _pre.externalShares + totalTreasuryFeeShares; + // Add the treasury fee shares to the total pooled ether and external shares update.postTotalPooledEther += totalTreasuryFeeShares * update.postTotalPooledEther / update.postTotalShares; - update.postExternalShares += totalTreasuryFeeShares; } /// @dev return amount to lock on withdrawal queue and shares to burn depending on the finalization batch parameters @@ -342,7 +343,10 @@ contract Accounting is VaultHub { ); if (vaultFeeShares > 0) { - STETH.mintExternalShares(LIDO_LOCATOR.treasury(), vaultFeeShares); + // Q: should we change it to mintShares and update externalShares before on the 2nd step? + STETH.mintShares(LIDO_LOCATOR.treasury(), vaultFeeShares); + + // TODO: consistent events? } _notifyObserver(_contracts.postTokenRebaseReceiver, _report, _pre, _update); diff --git a/contracts/0.8.25/interfaces/ILido.sol b/contracts/0.8.25/interfaces/ILido.sol index ca4487075..131ec1fa2 100644 --- a/contracts/0.8.25/interfaces/ILido.sol +++ b/contracts/0.8.25/interfaces/ILido.sol @@ -9,6 +9,8 @@ interface ILido { function transferFrom(address, address, uint256) external; + function transferSharesFrom(address, address, uint256) external returns (uint256); + function getTotalPooledEther() external view returns (uint256); function getExternalEther() external view returns (uint256); diff --git a/contracts/0.8.25/vaults/Dashboard.sol b/contracts/0.8.25/vaults/Dashboard.sol index d63f802af..e1b61d430 100644 --- a/contracts/0.8.25/vaults/Dashboard.sol +++ b/contracts/0.8.25/vaults/Dashboard.sol @@ -235,7 +235,7 @@ contract Dashboard is AccessControlEnumerable { function _voluntaryDisconnect() internal { uint256 shares = sharesMinted(); if (shares > 0) { - _rebalanceVault(STETH.getPooledEthByShares(shares)); + _rebalanceVault(_getPooledEthFromSharesRoundingUp(shares)); } vaultHub.voluntaryDisconnect(address(stakingVault)); @@ -293,7 +293,7 @@ contract Dashboard is AccessControlEnumerable { * @param _amountOfShares Amount of tokens to burn */ function _burn(uint256 _amountOfShares) internal { - STETH.transferFrom(msg.sender, address(vaultHub), _amountOfShares); + STETH.transferSharesFrom(msg.sender, address(vaultHub), _amountOfShares); vaultHub.burnSharesBackedByVault(address(stakingVault), _amountOfShares); } @@ -305,6 +305,17 @@ contract Dashboard is AccessControlEnumerable { stakingVault.rebalance(_ether); } + function _getPooledEthFromSharesRoundingUp(uint256 _shares) internal view returns (uint256) { + uint256 pooledEth = STETH.getPooledEthByShares(_shares); + uint256 backToShares = STETH.getSharesByPooledEth(pooledEth); + + if (backToShares < _shares) { + return pooledEth + 1; + } + + return pooledEth; + } + // ==================== Events ==================== /// @notice Emitted when the contract is initialized diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index 3c37e0d22..a78f1100a 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -310,7 +310,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { revert AlreadyBalanced(_vault, sharesMinted, threshold); } - uint256 mintedStETH = STETH.getPooledEthByShares(sharesMinted); + uint256 mintedStETH = STETH.getPooledEthByShares(sharesMinted); // TODO: fix rounding issue uint256 reserveRatioBP = socket.reserveRatioBP; uint256 maxMintableRatio = (TOTAL_BASIS_POINTS - reserveRatioBP); diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index 2740d0a5e..c0e0ea7d9 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -34,7 +34,7 @@ const TARGET_APR = 3_00n; // 3% APR const PROTOCOL_FEE = 10_00n; // 10% fee (5% treasury + 5% node operators) const TOTAL_BASIS_POINTS = 100_00n; // 100% -const VAULT_OWNER_FEE = 1_00n; // 1% owner fee +const VAULT_OWNER_FEE = 1_00n; // 1% AUM owner fee const VAULT_NODE_OPERATOR_FEE = 3_00n; // 3% node operator fee describe("Scenario: Staking Vaults Happy Path", () => { @@ -406,7 +406,9 @@ describe("Scenario: Staking Vaults Happy Path", () => { const { lido } = ctx.contracts; // Mario can approve the vault to burn the shares - const approveVaultTx = await lido.connect(mario).approve(vault101AdminContract, vault101MintingMaximum); + const approveVaultTx = await lido + .connect(mario) + .approve(vault101AdminContract, await lido.getPooledEthByShares(vault101MintingMaximum)); await trace("lido.approve", approveVaultTx); const burnTx = await vault101AdminContract.connect(mario).burn(vault101MintingMaximum); From 4875492b12571d8d15640792e6719866252b4f54 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 11 Dec 2024 20:48:22 +0200 Subject: [PATCH 327/338] chore: names and formatting --- contracts/0.4.24/Lido.sol | 2 +- contracts/0.8.25/Accounting.sol | 4 ++-- test/0.4.24/lido/lido.externalShares.test.ts | 5 ++++- 3 files changed, 7 insertions(+), 4 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 18825e4aa..340349e4d 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -920,7 +920,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { function _getInternalEther() internal view returns (uint256) { return _getBufferedEther() - .add(CL_BALANCE_POSITION.getStorageUint256()) + .add(CL_BALANCE_POSITION.getStorageUint256()) .add(_getTransientEther()); } diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index e9ac08dfb..8905af47c 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -257,7 +257,7 @@ contract Accounting is VaultHub { ReportValues memory _report, PreReportState memory _pre, CalculatedValues memory _calculated - ) internal pure returns (uint256 sharesToMintAsFees, uint256 externalEther) { + ) internal pure returns (uint256 sharesToMintAsFees, uint256 postExternalEther) { // we are calculating the share rate equal to the post-rebase share rate // but with fees taken as eth deduction // and without externalBalance taken into account @@ -285,7 +285,7 @@ contract Accounting is VaultHub { } // externalBalance is rebasing at the same rate as the primary balance does - externalEther = (_pre.externalShares * eth) / shares; + postExternalEther = (_pre.externalShares * eth) / shares; } /// @dev applies the precalculated changes to the protocol state diff --git a/test/0.4.24/lido/lido.externalShares.test.ts b/test/0.4.24/lido/lido.externalShares.test.ts index c000efd75..dde78bb8a 100644 --- a/test/0.4.24/lido/lido.externalShares.test.ts +++ b/test/0.4.24/lido/lido.externalShares.test.ts @@ -273,7 +273,7 @@ describe("Lido.sol:externalShares", () => { }); }); - it("precision loss", async () => { + it("Can mint and burn without precision loss", async () => { await lido.setMaxExternalRatioBP(maxExternalRatioBP); await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 1 wei @@ -282,6 +282,9 @@ describe("Lido.sol:externalShares", () => { await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 4 wei await expect(lido.connect(accountingSigner).burnExternalShares(4n)).not.to.be.reverted; // 4 * 1.5 = 6 wei + expect(await lido.getExternalEther()).to.equal(0n); + expect(await lido.getExternalShares()).to.equal(0n); + expect(await lido.sharesOf(accountingSigner)).to.equal(0n); }); // Helpers From a4e4ad119b9cfeaf6ffe5a026a92d2a8d43880c5 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 12 Dec 2024 13:44:37 +0200 Subject: [PATCH 328/338] chore: formatting and comments --- contracts/0.4.24/Lido.sol | 367 +++++++++++++++---------------- contracts/0.4.24/StETHPermit.sol | 2 +- 2 files changed, 179 insertions(+), 190 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 340349e4d..f0ba63a7f 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -16,11 +16,7 @@ import {StETHPermit} from "./StETHPermit.sol"; import {Versioned} from "./utils/Versioned.sol"; interface IStakingRouter { - function deposit( - uint256 _depositsCount, - uint256 _stakingModuleId, - bytes _depositCalldata - ) external payable; + function deposit(uint256 _depositsCount, uint256 _stakingModuleId, bytes _depositCalldata) external payable; function getStakingModuleMaxDepositsCount( uint256 _stakingModuleId, @@ -33,9 +29,10 @@ interface IStakingRouter { function getWithdrawalCredentials() external view returns (bytes32); - function getStakingFeeAggregateDistributionE4Precision() external view returns ( - uint16 modulesFee, uint16 treasuryFee - ); + function getStakingFeeAggregateDistributionE4Precision() + external + view + returns (uint16 modulesFee, uint16 treasuryFee); } interface IWithdrawalQueue { @@ -55,27 +52,27 @@ interface IWithdrawalVault { } /** -* @title Liquid staking pool implementation -* -* Lido is an Ethereum liquid staking protocol solving the problem of frozen staked ether on Consensus Layer -* being unavailable for transfers and DeFi on Execution Layer. -* -* Since balances of all token holders change when the amount of total pooled Ether -* changes, this token cannot fully implement ERC20 standard: it only emits `Transfer` -* events upon explicit transfer between holders. In contrast, when Lido oracle reports -* rewards, no Transfer events are generated: doing so would require emitting an event -* for each token holder and thus running an unbounded loop. -* -* --- -* NB: Order of inheritance must preserve the structured storage layout of the previous versions. -* -* @dev Lido is derived from `StETHPermit` that has a structured storage: -* SLOT 0: mapping (address => uint256) private shares (`StETH`) -* SLOT 1: mapping (address => mapping (address => uint256)) private allowances (`StETH`) -* SLOT 2: mapping(address => uint256) internal noncesByAddress (`StETHPermit`) -* -* `Versioned` and `AragonApp` both don't have the pre-allocated structured storage. -*/ + * @title Liquid staking pool implementation + * + * Lido is an Ethereum liquid staking protocol solving the problem of frozen staked ether on Consensus Layer + * being unavailable for transfers and DeFi on Execution Layer. + * + * Since balances of all token holders change when the amount of total pooled Ether + * changes, this token cannot fully implement ERC20 standard: it only emits `Transfer` + * events upon explicit transfer between holders. In contrast, when Lido oracle reports + * rewards, no Transfer events are generated: doing so would require emitting an event + * for each token holder and thus running an unbounded loop. + * + * --- + * NB: Order of inheritance must preserve the structured storage layout of the previous versions. + * + * @dev Lido is derived from `StETHPermit` that has a structured storage: + * SLOT 0: mapping (address => uint256) private shares (`StETH`) + * SLOT 1: mapping (address => mapping (address => uint256)) private allowances (`StETH`) + * SLOT 2: mapping(address => uint256) internal noncesByAddress (`StETHPermit`) + * + * `Versioned` and `AragonApp` both don't have the pre-allocated structured storage. + */ contract Lido is Versioned, StETHPermit, AragonApp { using SafeMath for uint256; using UnstructuredStorage for bytes32; @@ -83,14 +80,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { using StakeLimitUtils for StakeLimitState.Data; /// ACL - bytes32 public constant PAUSE_ROLE = - 0x139c2898040ef16910dc9f44dc697df79363da767d8bc92f2e310312b816e46d; // keccak256("PAUSE_ROLE"); - bytes32 public constant RESUME_ROLE = - 0x2fc10cc8ae19568712f7a176fb4978616a610650813c9d05326c34abb62749c7; // keccak256("RESUME_ROLE"); - bytes32 public constant STAKING_PAUSE_ROLE = - 0x84ea57490227bc2be925c684e2a367071d69890b629590198f4125a018eb1de8; // keccak256("STAKING_PAUSE_ROLE") - bytes32 public constant STAKING_CONTROL_ROLE = - 0xa42eee1333c0758ba72be38e728b6dadb32ea767de5b4ddbaea1dae85b1b051f; // keccak256("STAKING_CONTROL_ROLE") + bytes32 public constant PAUSE_ROLE = 0x139c2898040ef16910dc9f44dc697df79363da767d8bc92f2e310312b816e46d; // keccak256("PAUSE_ROLE"); + bytes32 public constant RESUME_ROLE = 0x2fc10cc8ae19568712f7a176fb4978616a610650813c9d05326c34abb62749c7; // keccak256("RESUME_ROLE"); + bytes32 public constant STAKING_PAUSE_ROLE = 0x84ea57490227bc2be925c684e2a367071d69890b629590198f4125a018eb1de8; // keccak256("STAKING_PAUSE_ROLE") + bytes32 public constant STAKING_CONTROL_ROLE = 0xa42eee1333c0758ba72be38e728b6dadb32ea767de5b4ddbaea1dae85b1b051f; // keccak256("STAKING_CONTROL_ROLE") bytes32 public constant UNSAFE_CHANGE_DEPOSITED_VALIDATORS_ROLE = 0xe6dc5d79630c61871e99d341ad72c5a052bed2fc8c79e5a4480a7cd31117576c; // keccak256("UNSAFE_CHANGE_DEPOSITED_VALIDATORS_ROLE") @@ -138,16 +131,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { event StakingLimitRemoved(); // Emits when validators number delivered by the oracle - event CLValidatorsUpdated( - uint256 indexed reportTimestamp, - uint256 preCLValidators, - uint256 postCLValidators - ); + event CLValidatorsUpdated(uint256 indexed reportTimestamp, uint256 preCLValidators, uint256 postCLValidators); // Emits when var at `DEPOSITED_VALIDATORS_POSITION` changed - event DepositedValidatorsChanged( - uint256 depositedValidators - ); + event DepositedValidatorsChanged(uint256 depositedValidators); // Emits when oracle accounting report processed event ETHDistributed( @@ -195,19 +182,15 @@ contract Lido is Versioned, StETHPermit, AragonApp { event MaxExternalRatioBPSet(uint256 maxExternalRatioBP); /** - * @dev As AragonApp, Lido contract must be initialized with following variables: - * NB: by default, staking and the whole Lido pool are in paused state - * - * The contract's balance must be non-zero to allow initial holder bootstrap. - * - * @param _lidoLocator lido locator contract - * @param _eip712StETH eip712 helper contract for StETH - */ - function initialize(address _lidoLocator, address _eip712StETH) - public - payable - onlyInit - { + * @dev As AragonApp, Lido contract must be initialized with following variables: + * NB: by default, staking and the whole Lido pool are in paused state + * + * The contract's balance must be non-zero to allow initial holder bootstrap. + * + * @param _lidoLocator lido locator contract + * @param _eip712StETH eip712 helper contract for StETH + */ + function initialize(address _lidoLocator, address _eip712StETH) public payable onlyInit { _bootstrapInitialHolder(); LIDO_LOCATOR_POSITION.setStorageAddress(_lidoLocator); @@ -216,11 +199,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { // set infinite allowance for burner from withdrawal queue // to burn finalized requests' shares - _approve( - ILidoLocator(_lidoLocator).withdrawalQueue(), - ILidoLocator(_lidoLocator).burner(), - INFINITE_ALLOWANCE - ); + _approve(ILidoLocator(_lidoLocator).withdrawalQueue(), ILidoLocator(_lidoLocator).burner(), INFINITE_ALLOWANCE); _initialize_v3(); initialized(); @@ -301,7 +280,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { _auth(STAKING_CONTROL_ROLE); STAKING_STATE_POSITION.setStorageStakeLimitStruct( - STAKING_STATE_POSITION.getStorageStakeLimitStruct().setStakingLimit(_maxStakeLimit, _stakeLimitIncreasePerBlock) + STAKING_STATE_POSITION.getStorageStakeLimitStruct().setStakingLimit( + _maxStakeLimit, + _stakeLimitIncreasePerBlock + ) ); emit StakingLimitSet(_maxStakeLimit, _stakeLimitIncreasePerBlock); @@ -315,7 +297,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { function removeStakingLimit() external { _auth(STAKING_CONTROL_ROLE); - STAKING_STATE_POSITION.setStorageStakeLimitStruct(STAKING_STATE_POSITION.getStorageStakeLimitStruct().removeStakingLimit()); + STAKING_STATE_POSITION.setStorageStakeLimitStruct( + STAKING_STATE_POSITION.getStorageStakeLimitStruct().removeStakingLimit() + ); emit StakingLimitRemoved(); } @@ -328,7 +312,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Returns how much Ether can be staked in the current block + * @notice Returns how much ether can be staked in the current block * @dev Special return values: * - 2^256 - 1 if staking is unlimited; * - 0 if staking is paused or if limit is exhausted. @@ -374,16 +358,19 @@ contract Lido is Versioned, StETHPermit, AragonApp { prevStakeBlockNumber = stakeLimitData.prevStakeBlockNumber; } - /// @return max external ratio in basis points + /** + * @notice Get the maximum allowed external shares ratio as basis points of total shares + */ function getMaxExternalRatioBP() external view returns (uint256) { return MAX_EXTERNAL_RATIO_POSITION.getStorageUint256(); } - /// @notice Sets the maximum allowed external balance as basis points of total pooled ether - /// @param _maxExternalRatioBP The maximum basis points [0-10000] + /** + * @notice Sets the maximum allowed external shares ratio as basis points of total shares + * @param _maxExternalRatioBP The maximum ratio in basis points [0-10000] + */ function setMaxExternalRatioBP(uint256 _maxExternalRatioBP) external { _auth(STAKING_CONTROL_ROLE); - require(_maxExternalRatioBP <= TOTAL_BASIS_POINTS, "INVALID_MAX_EXTERNAL_RATIO"); MAX_EXTERNAL_RATIO_POSITION.setStorageUint256(_maxExternalRatioBP); @@ -392,12 +379,12 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Send funds to the pool - * @dev Users are able to submit their funds by transacting to the fallback function. - * Unlike vanilla Ethereum Deposit contract, accepting only 32-Ether transactions, Lido - * accepts payments of any size. Submitted Ethers are stored in Buffer until someone calls - * deposit() and pushes them to the Ethereum Deposit contract. - */ + * @notice Send funds to the pool + * @dev Users are able to submit their funds by transacting to the fallback function. + * Unlike vanilla Ethereum Deposit contract, accepting only 32-Ether transactions, Lido + * accepts payments of any size. Submitted Ethers are stored in Buffer until someone calls + * deposit() and pushes them to the Ethereum Deposit contract. + */ // solhint-disable-next-line no-complex-fallback function() external payable { // protection against accidental submissions by calling non-existent function @@ -428,10 +415,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice A payable function for withdrawals acquisition. Can be called only by `WithdrawalVault` - * @dev We need a dedicated function because funds received by the default payable function - * are treated as a user deposit - */ + * @notice A payable function for withdrawals acquisition. Can be called only by `WithdrawalVault` + * @dev We need a dedicated function because funds received by the default payable function + * are treated as a user deposit + */ function receiveWithdrawals() external payable { require(msg.sender == getLidoLocator().withdrawalVault()); @@ -477,11 +464,11 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Get the amount of Ether temporary buffered on this contract balance - * @dev Buffered balance is kept on the contract from the moment the funds are received from user - * until the moment they are actually sent to the official Deposit contract. - * @return amount of buffered funds in wei - */ + * @notice Get the amount of Ether temporary buffered on this contract balance + * @dev Buffered balance is kept on the contract from the moment the funds are received from user + * until the moment they are actually sent to the official Deposit contract. + * @return amount of buffered funds in wei + */ function getBufferedEther() external view returns (uint256) { return _getBufferedEther(); } @@ -495,7 +482,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Get the total amount of external shares + * @notice Get the total amount of shares backed by external contracts * @return total external shares */ function getExternalShares() external view returns (uint256) { @@ -529,12 +516,16 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Returns the key values related to Consensus Layer side of the contract. It historically contains beacon - * @return depositedValidators - number of deposited validators from Lido contract side - * @return beaconValidators - number of Lido validators visible on Consensus Layer, reported by oracle - * @return beaconBalance - total amount of ether on the Consensus Layer side (sum of all the balances of Lido validators) - */ - function getBeaconStat() external view returns (uint256 depositedValidators, uint256 beaconValidators, uint256 beaconBalance) { + * @notice Returns the key values related to Consensus Layer side of the contract. It historically contains beacon + * @return depositedValidators - number of deposited validators from Lido contract side + * @return beaconValidators - number of Lido validators visible on Consensus Layer, reported by oracle + * @return beaconBalance - total amount of ether on the Consensus Layer side (sum of all the balances of Lido validators) + */ + function getBeaconStat() + external + view + returns (uint256 depositedValidators, uint256 beaconValidators, uint256 beaconBalance) + { depositedValidators = DEPOSITED_VALIDATORS_POSITION.getStorageUint256(); beaconValidators = CL_VALIDATORS_POSITION.getStorageUint256(); beaconBalance = CL_BALANCE_POSITION.getStorageUint256(); @@ -564,11 +555,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { * @param _stakingModuleId id of the staking module to be deposited * @param _depositCalldata module calldata */ - function deposit( - uint256 _maxDepositsCount, - uint256 _stakingModuleId, - bytes _depositCalldata - ) external { + function deposit(uint256 _maxDepositsCount, uint256 _stakingModuleId, bytes _depositCalldata) external { ILidoLocator locator = getLidoLocator(); require(msg.sender == locator.depositSecurityModule(), "APP_AUTH_DSM_FAILED"); @@ -599,10 +586,12 @@ contract Lido is Versioned, StETHPermit, AragonApp { stakingRouter.deposit.value(depositsValue)(depositsCount, _stakingModuleId, _depositCalldata); } - /// @notice Mint stETH shares - /// @param _recipient recipient of the shares - /// @param _amountOfShares amount of shares to mint - /// @dev can be called only by accounting + /** + * @notice Mint stETH shares + * @param _recipient recipient of the shares + * @param _amountOfShares amount of shares to mint + * @dev can be called only by accounting + */ function mintShares(address _recipient, uint256 _amountOfShares) public { _auth(getLidoLocator().accounting()); @@ -612,9 +601,11 @@ contract Lido is Versioned, StETHPermit, AragonApp { _emitTransferAfterMintingShares(_recipient, _amountOfShares); } - /// @notice Burn stETH shares from the sender address - /// @param _amountOfShares amount of shares to burn - /// @dev can be called only by burner + /** + * @notice Burn stETH shares from the sender address + * @param _amountOfShares amount of shares to burn + * @dev can be called only by burner + */ function burnShares(uint256 _amountOfShares) public { _auth(getLidoLocator().burner()); @@ -625,12 +616,13 @@ contract Lido is Versioned, StETHPermit, AragonApp { // maybe TransferShare for cover burn and all events for withdrawal burn } - /// @notice Mint shares backed by external vaults - /// - /// @param _receiver Address to receive the minted shares - /// @param _amountOfShares Amount of shares to mint - /// @dev Can be called only by accounting (authentication in mintShares method). - /// NB: Reverts if the the external balance limit is exceeded. + /** + * @notice Mint shares backed by external vaults + * @param _receiver Address to receive the minted shares + * @param _amountOfShares Amount of shares to mint + * @dev Can be called only by accounting (authentication in mintShares method). + * NB: Reverts if the the external balance limit is exceeded. + */ function mintExternalShares(address _receiver, uint256 _amountOfShares) external { require(_receiver != address(0), "MINT_RECEIVER_ZERO_ADDRESS"); require(_amountOfShares != 0, "MINT_ZERO_AMOUNT_OF_SHARES"); @@ -650,9 +642,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit ExternalSharesMinted(_receiver, _amountOfShares, getPooledEthByShares(_amountOfShares)); } - /// @notice Burns external shares from a specified account - /// - /// @param _amountOfShares Amount of shares to burn + /** + * @notice Burn external shares `msg.sender` address + * @param _amountOfShares Amount of shares to burn + */ function burnExternalShares(uint256 _amountOfShares) external { require(_amountOfShares != 0, "BURN_ZERO_AMOUNT_OF_SHARES"); _auth(getLidoLocator().accounting()); @@ -669,13 +662,15 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit ExternalSharesBurned(msg.sender, _amountOfShares, stethAmount); } - /// @notice processes CL related state changes as a part of the report processing - /// @dev all data validation was done by Accounting and OracleReportSanityChecker - /// @param _reportTimestamp timestamp of the report - /// @param _preClValidators number of validators in the previous CL state (for event compatibility) - /// @param _reportClValidators number of validators in the current CL state - /// @param _reportClBalance total balance of the current CL state - /// @param _postExternalShares total external shares + /** + * @notice Process CL related state changes as a part of the report processing + * @dev All data validation was done by Accounting and OracleReportSanityChecker + * @param _reportTimestamp timestamp of the report + * @param _preClValidators number of validators in the previous CL state (for event compatibility) + * @param _reportClValidators number of validators in the current CL state + * @param _reportClBalance total balance of the current CL state + * @param _postExternalShares total external shares + */ function processClStateUpdate( uint256 _reportTimestamp, uint256 _preClValidators, @@ -697,16 +692,18 @@ contract Lido is Versioned, StETHPermit, AragonApp { // cl and external balance change are logged in ETHDistributed event later } - /// @notice processes withdrawals and rewards as a part of the report processing - /// @dev all data validation was done by Accounting and OracleReportSanityChecker - /// @param _reportTimestamp timestamp of the report - /// @param _reportClBalance total balance of validators reported by the oracle - /// @param _adjustedPreCLBalance total balance of validators in the previous report and deposits made since then - /// @param _withdrawalsToWithdraw amount of withdrawals to collect from WithdrawalsVault - /// @param _elRewardsToWithdraw amount of EL rewards to collect from ELRewardsVault - /// @param _lastWithdrawalRequestToFinalize last withdrawal request ID to finalize - /// @param _withdrawalsShareRate share rate used to fulfill withdrawal requests - /// @param _etherToLockOnWithdrawalQueue amount of ETH to lock on the WithdrawalQueue to fulfill withdrawal requests + /** + * @notice Process withdrawals and collect rewards as a part of the report processing + * @dev All data validation was done by Accounting and OracleReportSanityChecker + * @param _reportTimestamp timestamp of the report + * @param _reportClBalance total balance of validators reported by the oracle + * @param _adjustedPreCLBalance total balance of validators in the previous report and deposits made since then + * @param _withdrawalsToWithdraw amount of withdrawals to collect from WithdrawalsVault + * @param _elRewardsToWithdraw amount of EL rewards to collect from ELRewardsVault + * @param _lastWithdrawalRequestToFinalize last withdrawal request ID to finalize + * @param _withdrawalsShareRate share rate used to fulfill withdrawal requests + * @param _etherToLockOnWithdrawalQueue amount of ETH to lock on the WithdrawalQueue to fulfill withdrawal requests + */ function collectRewardsAndProcessWithdrawals( uint256 _reportTimestamp, uint256 _reportClBalance, @@ -724,23 +721,20 @@ contract Lido is Versioned, StETHPermit, AragonApp { // withdraw execution layer rewards and put them to the buffer if (_elRewardsToWithdraw > 0) { - ILidoExecutionLayerRewardsVault(locator.elRewardsVault()) - .withdrawRewards(_elRewardsToWithdraw); + ILidoExecutionLayerRewardsVault(locator.elRewardsVault()).withdrawRewards(_elRewardsToWithdraw); } // withdraw withdrawals and put them to the buffer if (_withdrawalsToWithdraw > 0) { - IWithdrawalVault(locator.withdrawalVault()) - .withdrawWithdrawals(_withdrawalsToWithdraw); + IWithdrawalVault(locator.withdrawalVault()).withdrawWithdrawals(_withdrawalsToWithdraw); } // finalize withdrawals (send ether, assign shares for burning) if (_etherToLockOnWithdrawalQueue > 0) { - IWithdrawalQueue(locator.withdrawalQueue()) - .finalize.value(_etherToLockOnWithdrawalQueue)( - _lastWithdrawalRequestToFinalize, - _withdrawalsShareRate - ); + IWithdrawalQueue(locator.withdrawalQueue()).finalize.value(_etherToLockOnWithdrawalQueue)( + _lastWithdrawalRequestToFinalize, + _withdrawalsShareRate + ); } uint256 postBufferedEther = _getBufferedEther() @@ -760,8 +754,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { ); } - /// @notice emit TokenRebase event - /// @dev it's here for back compatibility reasons + /** + * @notice Emit TokenRebase event + * @dev it's here for back compatibility reasons + */ function emitTokenRebase( uint256 _reportTimestamp, uint256 _timeElapsed, @@ -784,10 +780,12 @@ contract Lido is Versioned, StETHPermit, AragonApp { ); } - // DEPRECATED PUBLIC METHODS + //////////////////////////////////////////////////////////////////////////// + ////////////////////// DEPRECATED PUBLIC METHODS /////////////////////////// + //////////////////////////////////////////////////////////////////////////// /** - * @notice Returns current withdrawal credentials of deposited validators + * @notice DEPRECATED:Returns current withdrawal credentials of deposited validators * @dev DEPRECATED: use StakingRouter.getWithdrawalCredentials() instead */ function getWithdrawalCredentials() external view returns (bytes32) { @@ -795,7 +793,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Returns legacy oracle + * @notice DEPRECATED: Returns legacy oracle * @dev DEPRECATED: the `AccountingOracle` superseded the old one */ function getOracle() external view returns (address) { @@ -803,7 +801,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Returns the treasury address + * @notice DEPRECATED: Returns the treasury address * @dev DEPRECATED: use LidoLocator.treasury() */ function getTreasury() external view returns (address) { @@ -811,7 +809,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Returns current staking rewards fee rate + * @notice DEPRECATED: Returns current staking rewards fee rate * @dev DEPRECATED: Now fees information is stored in StakingRouter and * with higher precision. Use StakingRouter.getStakingFeeAggregateDistribution() instead. * @return totalFee total rewards fee in 1e4 precision (10000 is 100%). The value might be @@ -822,7 +820,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Returns current fee distribution, values relative to the total fee (getFee()) + * @notice DEPRECATED: Returns current fee distribution, values relative to the total fee (getFee()) * @dev DEPRECATED: Now fees information is stored in StakingRouter and * with higher precision. Use StakingRouter.getStakingFeeAggregateDistribution() instead. * @return treasuryFeeBasisPoints return treasury fee in TOTAL_BASIS_POINTS (10000 is 100% fee) precision @@ -834,12 +832,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { * The value might be inaccurate because the actual value is truncated here to 1e4 precision. */ function getFeeDistribution() - external view - returns ( - uint16 treasuryFeeBasisPoints, - uint16 insuranceFeeBasisPoints, - uint16 operatorsFeeBasisPoints - ) + external + view + returns (uint16 treasuryFeeBasisPoints, uint16 insuranceFeeBasisPoints, uint16 operatorsFeeBasisPoints) { IStakingRouter stakingRouter = _stakingRouter(); uint256 totalBasisPoints = stakingRouter.TOTAL_BASIS_POINTS(); @@ -847,7 +842,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { (uint256 treasuryFeeBasisPointsAbs, uint256 operatorsFeeBasisPointsAbs) = stakingRouter .getStakingFeeAggregateDistributionE4Precision(); - insuranceFeeBasisPoints = 0; // explicitly set to zero + insuranceFeeBasisPoints = 0; // explicitly set to zero treasuryFeeBasisPoints = uint16((treasuryFeeBasisPointsAbs * totalBasisPoints) / totalFee); operatorsFeeBasisPoints = uint16((operatorsFeeBasisPointsAbs * totalBasisPoints) / totalFee); } @@ -859,11 +854,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { revert("NOT_SUPPORTED"); } - /** - * @dev Process user deposit, mints liquid tokens and increase the pool buffer - * @param _referral address of referral. - * @return amount of StETH shares generated - */ + /// @dev Process user deposit, mints liquid tokens and increase the pool buffer + /// @param _referral address of referral. + /// @return amount of StETH shares generated function _submit(address _referral) internal returns (uint256) { require(msg.value != 0, "ZERO_DEPOSIT"); @@ -877,7 +870,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { require(msg.value <= currentStakeLimit, "STAKE_LIMIT"); - STAKING_STATE_POSITION.setStorageStakeLimitStruct(stakeLimitData.updatePrevStakeLimit(currentStakeLimit - msg.value)); + STAKING_STATE_POSITION.setStorageStakeLimitStruct( + stakeLimitData.updatePrevStakeLimit(currentStakeLimit - msg.value) + ); } uint256 sharesAmount = getSharesByPooledEth(msg.value); @@ -891,17 +886,12 @@ contract Lido is Versioned, StETHPermit, AragonApp { return sharesAmount; } - /** - * @dev Gets the amount of Ether temporary buffered on this contract balance - */ + /// @dev Gets the amount of Ether temporary buffered on this contract balance function _getBufferedEther() internal view returns (uint256) { return BUFFERED_ETHER_POSITION.getStorageUint256(); } - /** - * @dev Sets the amount of Ether temporary buffered on this contract balance - * @param _newBufferedEther new amount of buffered funds in wei - */ + /// @dev Sets the amount of Ether temporary buffered on this contract balance function _setBufferedEther(uint256 _newBufferedEther) internal { BUFFERED_ETHER_POSITION.setStorageUint256(_newBufferedEther); } @@ -918,12 +908,15 @@ contract Lido is Versioned, StETHPermit, AragonApp { return (depositedValidators - clValidators).mul(DEPOSIT_SIZE); } + /// @dev Gets the total amount of ether controlled by the protocol internally + /// (buffered + CL balance of StakingRouter controlled validators + transient) function _getInternalEther() internal view returns (uint256) { return _getBufferedEther() .add(CL_BALANCE_POSITION.getStorageUint256()) .add(_getTransientEther()); } + /// @dev Calculates the amount of ether controlled by external entities function _getExternalEther(uint256 _internalEther) internal view returns (uint256) { // TODO: cache external ether to storage // to exchange 1 SLOAD in _getTotalPooledEther() 1 SSTORE in mintEE/burnEE @@ -933,10 +926,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { return externalShares.mul(_internalEther).div(internalShares); } - /** - * @dev Gets the total amount of Ether controlled by the protocol and external entities - * @return total balance in wei - */ + /// @dev Gets the total amount of Ether controlled by the protocol and external entities + /// @return total balance in wei function _getTotalPooledEther() internal view returns (uint256) { uint256 internalEther = _getInternalEther(); return internalEther.add(_getExternalEther(internalEther)); @@ -962,8 +953,10 @@ contract Lido is Versioned, StETHPermit, AragonApp { if (maxRatioBP == TOTAL_BASIS_POINTS) return uint256(-1); if (totalShares.mul(maxRatioBP) <= externalShares.mul(TOTAL_BASIS_POINTS)) return 0; - return (totalShares.mul(maxRatioBP).sub(externalShares.mul(TOTAL_BASIS_POINTS))) - .div(TOTAL_BASIS_POINTS.sub(maxRatioBP)); + return + (totalShares.mul(maxRatioBP) - externalShares.mul(TOTAL_BASIS_POINTS)).div( + TOTAL_BASIS_POINTS - maxRatioBP + ); } function _pauseStaking() internal { @@ -993,15 +986,13 @@ contract Lido is Versioned, StETHPermit, AragonApp { return _stakeLimitData.calculateCurrentStakeLimit(); } - /** - * @dev Size-efficient analog of the `auth(_role)` modifier - * @param _role Permission name - */ + /// @dev Size-efficient analog of the `auth(_role)` modifier + /// @param _role Permission name function _auth(bytes32 _role) internal view { require(canPerform(msg.sender, _role, new uint256[](0)), "APP_AUTH_FAILED"); } - // @dev simple address-based auth + /// @dev simple address-based auth function _auth(address _address) internal view { require(msg.sender == _address, "APP_AUTH_FAILED"); } @@ -1014,17 +1005,15 @@ contract Lido is Versioned, StETHPermit, AragonApp { return IWithdrawalQueue(getLidoLocator().withdrawalQueue()); } - /** - * @notice Mints shares on behalf of 0xdead address, - * the shares amount is equal to the contract's balance. * - * - * Allows to get rid of zero checks for `totalShares` and `totalPooledEther` - * and overcome corner cases. - * - * NB: reverts if the current contract's balance is zero. - * - * @dev must be invoked before using the token - */ + /// @notice Mints shares on behalf of 0xdead address, + /// the shares amount is equal to the contract's balance. + /// + /// Allows to get rid of zero checks for `totalShares` and `totalPooledEther` + /// and overcome corner cases. + /// + /// NB: reverts if the current contract's balance is zero. + /// + /// @dev must be invoked before using the token function _bootstrapInitialHolder() internal { uint256 balance = address(this).balance; assert(balance != 0); diff --git a/contracts/0.4.24/StETHPermit.sol b/contracts/0.4.24/StETHPermit.sol index b0105e58d..91f75e34b 100644 --- a/contracts/0.4.24/StETHPermit.sol +++ b/contracts/0.4.24/StETHPermit.sol @@ -134,7 +134,7 @@ contract StETHPermit is IERC2612, StETH { * @dev returns the fields and values that describe the domain separator used by this contract for EIP-712 * signature. * - * NB: compairing to the full-fledged ERC-5267 version: + * NB: comparing to the full-fledged ERC-5267 version: * - `salt` and `extensions` are unused * - `flags` is hex"0f" or 01111b * From 8b023e516086e7f3e74b33e8197430088865adeb Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 12 Dec 2024 14:25:43 +0200 Subject: [PATCH 329/338] fix: add event for externalShares change --- contracts/0.4.24/Lido.sol | 20 ++++++++++++++------ contracts/0.8.25/Accounting.sol | 1 + contracts/0.8.25/interfaces/ILido.sol | 3 ++- 3 files changed, 17 insertions(+), 7 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index f0ba63a7f..500c539f2 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -133,13 +133,18 @@ contract Lido is Versioned, StETHPermit, AragonApp { // Emits when validators number delivered by the oracle event CLValidatorsUpdated(uint256 indexed reportTimestamp, uint256 preCLValidators, uint256 postCLValidators); + // Emits when external shares changed during the report + event ExternalSharesChanged(uint256 indexed reportTimestamp, uint256 preCLValidators, uint256 postCLValidators); + // Emits when var at `DEPOSITED_VALIDATORS_POSITION` changed event DepositedValidatorsChanged(uint256 depositedValidators); // Emits when oracle accounting report processed + // @dev principalCLBalance is the balance of the validators on previous report + // plus the amount of ether that was deposited to the deposit contract event ETHDistributed( uint256 indexed reportTimestamp, - uint256 preCLBalance, + uint256 principalCLBalance, uint256 postCLBalance, uint256 withdrawalsWithdrawn, uint256 executionLayerRewardsWithdrawn, @@ -667,13 +672,15 @@ contract Lido is Versioned, StETHPermit, AragonApp { * @dev All data validation was done by Accounting and OracleReportSanityChecker * @param _reportTimestamp timestamp of the report * @param _preClValidators number of validators in the previous CL state (for event compatibility) + * @param _preExternalShares number of external shares before the report * @param _reportClValidators number of validators in the current CL state * @param _reportClBalance total balance of the current CL state - * @param _postExternalShares total external shares + * @param _postExternalShares total external shares after the report */ function processClStateUpdate( uint256 _reportTimestamp, uint256 _preClValidators, + uint256 _preExternalShares, uint256 _reportClValidators, uint256 _reportClBalance, uint256 _postExternalShares @@ -689,7 +696,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { EXTERNAL_SHARES_POSITION.setStorageUint256(_postExternalShares); emit CLValidatorsUpdated(_reportTimestamp, _preClValidators, _reportClValidators); - // cl and external balance change are logged in ETHDistributed event later + emit ExternalSharesChanged(_reportTimestamp, _preExternalShares, _postExternalShares); + // cl balance change are logged in ETHDistributed event later } /** @@ -697,7 +705,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { * @dev All data validation was done by Accounting and OracleReportSanityChecker * @param _reportTimestamp timestamp of the report * @param _reportClBalance total balance of validators reported by the oracle - * @param _adjustedPreCLBalance total balance of validators in the previous report and deposits made since then + * @param _principalCLBalance total balance of validators in the previous report and deposits made since then * @param _withdrawalsToWithdraw amount of withdrawals to collect from WithdrawalsVault * @param _elRewardsToWithdraw amount of EL rewards to collect from ELRewardsVault * @param _lastWithdrawalRequestToFinalize last withdrawal request ID to finalize @@ -707,7 +715,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { function collectRewardsAndProcessWithdrawals( uint256 _reportTimestamp, uint256 _reportClBalance, - uint256 _adjustedPreCLBalance, + uint256 _principalCLBalance, uint256 _withdrawalsToWithdraw, uint256 _elRewardsToWithdraw, uint256 _lastWithdrawalRequestToFinalize, @@ -746,7 +754,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit ETHDistributed( _reportTimestamp, - _adjustedPreCLBalance, + _principalCLBalance, _reportClBalance, _withdrawalsToWithdraw, _elRewardsToWithdraw, diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index 8905af47c..4718c3fcc 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -310,6 +310,7 @@ contract Accounting is VaultHub { LIDO.processClStateUpdate( _report.timestamp, _pre.clValidators, + _pre.externalShares, _report.clValidators, _report.clBalance, _update.postExternalShares diff --git a/contracts/0.8.25/interfaces/ILido.sol b/contracts/0.8.25/interfaces/ILido.sol index 131ec1fa2..110450777 100644 --- a/contracts/0.8.25/interfaces/ILido.sol +++ b/contracts/0.8.25/interfaces/ILido.sol @@ -35,9 +35,10 @@ interface ILido { function processClStateUpdate( uint256 _reportTimestamp, uint256 _preClValidators, + uint256 _preExternalShares, uint256 _reportClValidators, uint256 _reportClBalance, - uint256 _postExternalBalance + uint256 _postExternalShares ) external; function collectRewardsAndProcessWithdrawals( From 7ca3cdc197c4d313fee28a002fa95b085f7e7f41 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 12 Dec 2024 15:06:53 +0200 Subject: [PATCH 330/338] chore: comments integrated comments from https://github.com/lidofinance/core/pull/779 --- contracts/0.4.24/Lido.sol | 106 ++++++------ contracts/0.4.24/StETH.sol | 30 ++-- contracts/0.4.24/StETHPermit.sol | 2 +- contracts/0.4.24/lib/Packed64x4.sol | 2 - contracts/0.8.9/Burner.sol | 258 +++++++++++++--------------- 5 files changed, 190 insertions(+), 208 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 500c539f2..5a1c87939 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -54,17 +54,17 @@ interface IWithdrawalVault { /** * @title Liquid staking pool implementation * - * Lido is an Ethereum liquid staking protocol solving the problem of frozen staked ether on Consensus Layer - * being unavailable for transfers and DeFi on Execution Layer. + * Lido is an Ethereum liquid staking protocol solving the problem of frozen staked ether on the Consensus Layer + * being unavailable for transfers and DeFi on the Execution Layer. * - * Since balances of all token holders change when the amount of total pooled Ether + * Since balances of all token holders change when the amount of total pooled ether * changes, this token cannot fully implement ERC20 standard: it only emits `Transfer` - * events upon explicit transfer between holders. In contrast, when Lido oracle reports - * rewards, no Transfer events are generated: doing so would require emitting an event - * for each token holder and thus running an unbounded loop. + * events upon explicit transfer between holders. In contrast, when the Lido oracle reports + * rewards, no `Transfer` events are emitted: doing so would require an event for each token holder + * and thus running an unbounded loop. * - * --- - * NB: Order of inheritance must preserve the structured storage layout of the previous versions. + * ######### STRUCTURED STORAGE ######### + * NB: The order of inheritance must preserve the structured storage layout of the previous versions. * * @dev Lido is derived from `StETHPermit` that has a structured storage: * SLOT 0: mapping (address => uint256) private shares (`StETH`) @@ -97,7 +97,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// @dev storage slot position of the staking rate limit structure bytes32 internal constant STAKING_STATE_POSITION = 0xa3678de4a579be090bed1177e0a24f77cc29d181ac22fd7688aca344d8938015; // keccak256("lido.Lido.stakeLimit"); - /// @dev amount of Ether (on the current Ethereum side) buffered on this smart contract balance + /// @dev amount of ether (on the current Ethereum side) buffered on this smart contract balance bytes32 internal constant BUFFERED_ETHER_POSITION = 0xed310af23f61f96daefbcd140b306c0bdbf8c178398299741687b90e794772b0; // keccak256("lido.Lido.bufferedEther"); /// @dev number of deposited validators (incrementing counter of deposit operations). @@ -230,9 +230,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Stops accepting new Ether to the protocol + * @notice Stop accepting new ether to the protocol * - * @dev While accepting new Ether is stopped, calls to the `submit` function, + * @dev While accepting new ether is stopped, calls to the `submit` function, * as well as to the default payable function, will revert. * * Emits `StakingPaused` event. @@ -244,13 +244,11 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Resumes accepting new Ether to the protocol (if `pauseStaking` was called previously) + * @notice Resume accepting new ether to the protocol (if `pauseStaking` was called previously) * NB: Staking could be rate-limited by imposing a limit on the stake amount * at each moment in time, see `setStakingLimit()` and `removeStakingLimit()` * * @dev Preserves staking limit if it was set previously - * - * Emits `StakingResumed` event */ function resumeStaking() external { _auth(STAKING_CONTROL_ROLE); @@ -260,7 +258,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Sets the staking rate limit + * @notice Set the staking rate limit * * ▲ Stake limit * │..... ..... ........ ... .... ... Stake limit = max @@ -276,8 +274,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { * - `_maxStakeLimit` < `_stakeLimitIncreasePerBlock` * - `_maxStakeLimit` / `_stakeLimitIncreasePerBlock` >= 2^32 (only if `_stakeLimitIncreasePerBlock` != 0) * - * Emits `StakingLimitSet` event - * * @param _maxStakeLimit max stake limit value * @param _stakeLimitIncreasePerBlock stake limit increase per single block */ @@ -295,9 +291,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Removes the staking rate limit - * - * Emits `StakingLimitRemoved` event + * @notice Remove the staking rate limit */ function removeStakingLimit() external { _auth(STAKING_CONTROL_ROLE); @@ -317,7 +311,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Returns how much ether can be staked in the current block + * @return the maximum amount of ether that can be staked in the current block * @dev Special return values: * - 2^256 - 1 if staking is unlimited; * - 0 if staking is paused or if limit is exhausted. @@ -327,7 +321,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Returns full info about current stake limit params and state + * @notice Get the full info about current stake limit params and state * @dev Might be used for the advanced integration requests. * @return isStakingPaused_ staking pause state (equivalent to return of isStakingPaused()) * @return isStakingLimitSet whether the stake limit is set @@ -364,14 +358,14 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Get the maximum allowed external shares ratio as basis points of total shares + * @return the maximum allowed external shares ratio as basis points of total shares */ function getMaxExternalRatioBP() external view returns (uint256) { return MAX_EXTERNAL_RATIO_POSITION.getStorageUint256(); } /** - * @notice Sets the maximum allowed external shares ratio as basis points of total shares + * @notice Set the maximum allowed external shares ratio as basis points of total shares * @param _maxExternalRatioBP The maximum ratio in basis points [0-10000] */ function setMaxExternalRatioBP(uint256 _maxExternalRatioBP) external { @@ -384,11 +378,11 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Send funds to the pool - * @dev Users are able to submit their funds by transacting to the fallback function. + * @notice Send funds to the pool and mint StETH to the `msg.sender` address + * @dev Users are able to submit their funds by sending ether to the contract address * Unlike vanilla Ethereum Deposit contract, accepting only 32-Ether transactions, Lido - * accepts payments of any size. Submitted Ethers are stored in Buffer until someone calls - * deposit() and pushes them to the Ethereum Deposit contract. + * accepts payments of any size. Submitted ether is stored in the buffer until someone calls + * deposit() and pushes it to the Ethereum Deposit contract. */ // solhint-disable-next-line no-complex-fallback function() external payable { @@ -398,9 +392,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Send funds to the pool with optional _referral parameter - * @dev This function is alternative way to submit funds. Supports optional referral address. - * @return Amount of StETH shares generated + * @notice Send funds to the pool with the optional `_referral` parameter and mint StETH to the `msg.sender` address + * @param _referral optional referral address + * @return Amount of StETH shares minted */ function submit(address _referral) external payable returns (uint256) { return _submit(_referral); @@ -452,7 +446,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Unsafely change deposited validators + * @notice Unsafely change the deposited validators counter * * The method unsafely changes deposited validator counter. * Can be required when onboarding external validators to Lido @@ -469,7 +463,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Get the amount of Ether temporary buffered on this contract balance + * @notice Get the amount of ether temporary buffered on this contract balance * @dev Buffered balance is kept on the contract from the moment the funds are received from user * until the moment they are actually sent to the official Deposit contract. * @return amount of buffered funds in wei @@ -503,25 +497,23 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Get total amount of execution layer rewards collected to Lido contract - * @dev Ether got through LidoExecutionLayerRewardsVault is kept on this contract's balance the same way - * as other buffered Ether is kept (until it gets deposited) - * @return amount of funds received as execution layer rewards in wei + * @return the total amount of execution layer rewards collected to the Lido contract in wei + * @dev ether received through LidoExecutionLayerRewardsVault is kept on this contract's balance the same way + * as other buffered ether is kept (until it gets deposited) */ function getTotalELRewardsCollected() public view returns (uint256) { return TOTAL_EL_REWARDS_COLLECTED_POSITION.getStorageUint256(); } /** - * @notice Gets authorized oracle address - * @return address of oracle contract + * @return the Lido Locator address */ function getLidoLocator() public view returns (ILidoLocator) { return ILidoLocator(LIDO_LOCATOR_POSITION.getStorageAddress()); } /** - * @notice Returns the key values related to Consensus Layer side of the contract. It historically contains beacon + * @notice Get the key values related to the Consensus Layer side of the contract. * @return depositedValidators - number of deposited validators from Lido contract side * @return beaconValidators - number of Lido validators visible on Consensus Layer, reported by oracle * @return beaconBalance - total amount of ether on the Consensus Layer side (sum of all the balances of Lido validators) @@ -537,16 +529,16 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @dev Check that Lido allows depositing buffered ether to the consensus layer - * Depends on the bunker state and protocol's pause state + * @notice Check that Lido allows depositing buffered ether to the Consensus Layer + * @dev Depends on the bunker mode and protocol pause state */ function canDeposit() public view returns (bool) { return !_withdrawalQueue().isBunkerModeActive() && !isStopped(); } /** - * @dev Returns depositable ether amount. - * Takes into account unfinalized stETH required by WithdrawalQueue + * @return the amount of ether in the buffer that can be deposited to the Consensus Layer + * @dev Takes into account unfinalized stETH required by WithdrawalQueue */ function getDepositableEther() public view returns (uint256) { uint256 bufferedEther = _getBufferedEther(); @@ -555,7 +547,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @dev Invokes a deposit call to the Staking Router contract and updates buffered counters + * @notice Invoke a deposit call to the Staking Router contract and update buffered counters * @param _maxDepositsCount max deposits count * @param _stakingModuleId id of the staking module to be deposited * @param _depositCalldata module calldata @@ -607,7 +599,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Burn stETH shares from the sender address + * @notice Burn stETH shares from the `msg.sender` address * @param _amountOfShares amount of shares to burn * @dev can be called only by burner */ @@ -763,8 +755,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @notice Emit TokenRebase event - * @dev it's here for back compatibility reasons + * @notice Emit the `TokenRebase` event + * @dev It's here for back compatibility reasons */ function emitTokenRebase( uint256 _reportTimestamp, @@ -862,9 +854,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { revert("NOT_SUPPORTED"); } - /// @dev Process user deposit, mints liquid tokens and increase the pool buffer + /// @dev Process user deposit, mint liquid tokens and increase the pool buffer /// @param _referral address of referral. - /// @return amount of StETH shares generated + /// @return amount of StETH shares minted function _submit(address _referral) internal returns (uint256) { require(msg.value != 0, "ZERO_DEPOSIT"); @@ -894,17 +886,17 @@ contract Lido is Versioned, StETHPermit, AragonApp { return sharesAmount; } - /// @dev Gets the amount of Ether temporary buffered on this contract balance + /// @dev Get the amount of ether temporary buffered on this contract balance function _getBufferedEther() internal view returns (uint256) { return BUFFERED_ETHER_POSITION.getStorageUint256(); } - /// @dev Sets the amount of Ether temporary buffered on this contract balance + /// @dev Set the amount of ether temporary buffered on this contract balance function _setBufferedEther(uint256 _newBufferedEther) internal { BUFFERED_ETHER_POSITION.setStorageUint256(_newBufferedEther); } - /// @dev Calculates and returns the total base balance (multiple of 32) of validators in transient state, + /// @dev Calculate and return the total base balance (multiple of 32) of validators in transient state, /// i.e. submitted to the official Deposit contract but not yet visible in the CL state. /// @return transient ether in wei (1e-18 Ether) function _getTransientEther() internal view returns (uint256) { @@ -916,7 +908,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { return (depositedValidators - clValidators).mul(DEPOSIT_SIZE); } - /// @dev Gets the total amount of ether controlled by the protocol internally + /// @dev Get the total amount of ether controlled by the protocol internally /// (buffered + CL balance of StakingRouter controlled validators + transient) function _getInternalEther() internal view returns (uint256) { return _getBufferedEther() @@ -924,7 +916,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { .add(_getTransientEther()); } - /// @dev Calculates the amount of ether controlled by external entities + /// @dev Calculate the amount of ether controlled by external entities function _getExternalEther(uint256 _internalEther) internal view returns (uint256) { // TODO: cache external ether to storage // to exchange 1 SLOAD in _getTotalPooledEther() 1 SSTORE in mintEE/burnEE @@ -934,14 +926,14 @@ contract Lido is Versioned, StETHPermit, AragonApp { return externalShares.mul(_internalEther).div(internalShares); } - /// @dev Gets the total amount of Ether controlled by the protocol and external entities + /// @dev Get the total amount of ether controlled by the protocol and external entities /// @return total balance in wei function _getTotalPooledEther() internal view returns (uint256) { uint256 internalEther = _getInternalEther(); return internalEther.add(_getExternalEther(internalEther)); } - /// @notice Calculates the maximum amount of external shares that can be minted while maintaining + /// @notice Calculate the maximum amount of external shares that can be minted while maintaining /// maximum allowed external ratio limits /// @return Maximum amount of external shares that can be minted /// @dev This function enforces the ratio between external and total shares to stay below a limit. diff --git a/contracts/0.4.24/StETH.sol b/contracts/0.4.24/StETH.sol index 6276da667..2ac26ffba 100644 --- a/contracts/0.4.24/StETH.sol +++ b/contracts/0.4.24/StETH.sol @@ -17,7 +17,7 @@ import {Pausable} from "./utils/Pausable.sol"; * the `_getTotalPooledEther` function. * * StETH balances are dynamic and represent the holder's share in the total amount - * of Ether controlled by the protocol. Account shares aren't normalized, so the + * of ether controlled by the protocol. Account shares aren't normalized, so the * contract also stores the sum of all shares to calculate each account's token balance * which equals to: * @@ -37,7 +37,7 @@ import {Pausable} from "./utils/Pausable.sol"; * Since balances of all token holders change when the amount of total pooled Ether * changes, this token cannot fully implement ERC20 standard: it only emits `Transfer` * events upon explicit transfer between holders. In contrast, when total amount of - * pooled Ether increases, no `Transfer` events are generated: doing so would require + * pooled ether increases, no `Transfer` events are generated: doing so would require * emitting an event for each token holder and thus running an unbounded loop. * * The token inherits from `Pausable` and uses `whenNotStopped` modifier for methods @@ -55,7 +55,7 @@ contract StETH is IERC20, Pausable { /** * @dev StETH balances are dynamic and are calculated based on the accounts' shares - * and the total amount of Ether controlled by the protocol. Account shares aren't + * and the total amount of ether controlled by the protocol. Account shares aren't * normalized, so the contract also stores the sum of all shares to calculate * each account's token balance which equals to: * @@ -142,14 +142,14 @@ contract StETH is IERC20, Pausable { * @return the amount of tokens in existence. * * @dev Always equals to `_getTotalPooledEther()` since token amount - * is pegged to the total amount of Ether controlled by the protocol. + * is pegged to the total amount of ether controlled by the protocol. */ function totalSupply() external view returns (uint256) { return _getTotalPooledEther(); } /** - * @return the entire amount of Ether controlled by the protocol. + * @return the entire amount of ether controlled by the protocol. * * @dev The sum of all ETH balances in the protocol, equals to the total supply of stETH. */ @@ -161,7 +161,7 @@ contract StETH is IERC20, Pausable { * @return the amount of tokens owned by the `_account`. * * @dev Balances are dynamic and equal the `_account`'s share in the amount of the - * total Ether controlled by the protocol. See `sharesOf`. + * total ether controlled by the protocol. See `sharesOf`. */ function balanceOf(address _account) external view returns (uint256) { return getPooledEthByShares(_sharesOf(_account)); @@ -176,7 +176,7 @@ contract StETH is IERC20, Pausable { * * Requirements: * - * - `_recipient` cannot be the zero address. + * - `_recipient` cannot be the zero address or the stETH contract itself * - the caller must have a balance of at least `_amount`. * - the contract must not be paused. * @@ -200,6 +200,9 @@ contract StETH is IERC20, Pausable { /** * @notice Sets `_amount` as the allowance of `_spender` over the caller's tokens. * + * @dev allowance can be set to "infinity" (INFINITE_ALLOWANCE). + * In this case allowance is not to be spent on transfer, that can save some gas. + * * @return a boolean value indicating whether the operation succeeded. * Emits an `Approval` event. * @@ -217,17 +220,18 @@ contract StETH is IERC20, Pausable { /** * @notice Moves `_amount` tokens from `_sender` to `_recipient` using the * allowance mechanism. `_amount` is then deducted from the caller's - * allowance. + * allowance if it's not infinite. * * @return a boolean value indicating whether the operation succeeded. * * Emits a `Transfer` event. * Emits a `TransferShares` event. - * Emits an `Approval` event indicating the updated allowance. + * Emits an `Approval` event if the allowance is updated. * * Requirements: * - * - `_sender` and `_recipient` cannot be the zero addresses. + * - `_sender` cannot be the zero address + * - `_recipient` cannot be the zero address or the stETH contract itself * - `_sender` must have a balance of at least `_amount`. * - the caller must have allowance for `_sender`'s tokens of at least `_amount`. * - the contract must not be paused. @@ -304,7 +308,7 @@ contract StETH is IERC20, Pausable { } /** - * @return the amount of Ether that corresponds to `_sharesAmount` token shares. + * @return the amount of ether that corresponds to `_sharesAmount` token shares. */ function getPooledEthByShares(uint256 _sharesAmount) public view returns (uint256) { return _sharesAmount @@ -321,7 +325,7 @@ contract StETH is IERC20, Pausable { * * Requirements: * - * - `_recipient` cannot be the zero address. + * - `_recipient` cannot be the zero address or the stETH contract itself. * - the caller must have at least `_sharesAmount` shares. * - the contract must not be paused. * @@ -361,7 +365,7 @@ contract StETH is IERC20, Pausable { } /** - * @return the total amount (in wei) of Ether controlled by the protocol. + * @return the total amount (in wei) of ether controlled by the protocol. * @dev This is used for calculating tokens from shares and vice versa. * @dev This function is required to be implemented in a derived contract. */ diff --git a/contracts/0.4.24/StETHPermit.sol b/contracts/0.4.24/StETHPermit.sol index 91f75e34b..11d422491 100644 --- a/contracts/0.4.24/StETHPermit.sol +++ b/contracts/0.4.24/StETHPermit.sol @@ -17,7 +17,7 @@ import {StETH} from "./StETH.sol"; * * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't - * need to send a transaction, and thus is not required to hold Ether at all. + * need to send a transaction, and thus is not required to hold ether at all. */ interface IERC2612 { /** diff --git a/contracts/0.4.24/lib/Packed64x4.sol b/contracts/0.4.24/lib/Packed64x4.sol index 109323f43..34a1c4df9 100644 --- a/contracts/0.4.24/lib/Packed64x4.sol +++ b/contracts/0.4.24/lib/Packed64x4.sol @@ -1,8 +1,6 @@ // SPDX-FileCopyrightText: 2023 Lido // SPDX-License-Identifier: MIT -// Copied from: https://github.com/OpenZeppelin/openzeppelin-contracts/blob/0457042d93d9dfd760dbaa06a4d2f1216fdbe297/contracts/utils/math/Math.sol - // See contracts/COMPILERS.md // solhint-disable-next-line pragma solidity ^0.4.24; diff --git a/contracts/0.8.9/Burner.sol b/contracts/0.8.9/Burner.sol index 67fde46a8..9439c4e9a 100644 --- a/contracts/0.8.9/Burner.sol +++ b/contracts/0.8.9/Burner.sol @@ -14,35 +14,33 @@ import {IBurner} from "../common/interfaces/IBurner.sol"; import {ILidoLocator} from "../common/interfaces/ILidoLocator.sol"; /** - * @title Interface defining Lido contract - */ + * @title Interface defining Lido contract + */ interface ILido is IERC20 { /** - * @notice Get stETH amount by the provided shares amount - * @param _sharesAmount shares amount - * @dev dual to `getSharesByPooledEth`. - */ + * @notice Get stETH amount by the provided shares amount + * @param _sharesAmount shares amount + * @dev dual to `getSharesByPooledEth`. + */ function getPooledEthByShares(uint256 _sharesAmount) external view returns (uint256); /** - * @notice Get shares amount by the provided stETH amount - * @param _pooledEthAmount stETH amount - * @dev dual to `getPooledEthByShares`. - */ + * @notice Get shares amount by the provided stETH amount + * @param _pooledEthAmount stETH amount + * @dev dual to `getPooledEthByShares`. + */ function getSharesByPooledEth(uint256 _pooledEthAmount) external view returns (uint256); /** - * @notice Get shares amount of the provided account - * @param _account provided account address. - */ + * @notice Get shares amount of the provided account + * @param _account provided account address. + */ function sharesOf(address _account) external view returns (uint256); /** - * @notice Transfer `_sharesAmount` stETH shares from `_sender` to `_receiver` using allowance. - */ - function transferSharesFrom( - address _sender, address _recipient, uint256 _sharesAmount - ) external returns (uint256); + * @notice Transfer `_sharesAmount` stETH shares from `_sender` to `_receiver` using allowance. + */ + function transferSharesFrom(address _sender, address _recipient, uint256 _sharesAmount) external returns (uint256); /** * @notice Burn shares from the account @@ -52,10 +50,10 @@ interface ILido is IERC20 { } /** - * @notice A dedicated contract for stETH burning requests scheduling - * - * @dev Burning stETH means 'decrease total underlying shares amount to perform stETH positive token rebase' - */ + * @notice A dedicated contract for stETH burning requests scheduling + * + * @dev Burning stETH means 'decrease total underlying shares amount to perform stETH positive token rebase' + */ contract Burner is IBurner, AccessControlEnumerable { using SafeERC20 for IERC20; @@ -80,8 +78,8 @@ contract Burner is IBurner, AccessControlEnumerable { ILido public immutable LIDO; /** - * Emitted when a new stETH burning request is added by the `requestedBy` address. - */ + * Emitted when a new stETH burning request is added by the `requestedBy` address. + */ event StETHBurnRequested( bool indexed isCover, address indexed requestedBy, @@ -90,53 +88,37 @@ contract Burner is IBurner, AccessControlEnumerable { ); /** - * Emitted when the stETH `amount` (corresponding to `amountOfShares` shares) burnt for the `isCover` reason. - */ - event StETHBurnt( - bool indexed isCover, - uint256 amountOfStETH, - uint256 amountOfShares - ); + * Emitted when the stETH `amount` (corresponding to `amountOfShares` shares) burnt for the `isCover` reason. + */ + event StETHBurnt(bool indexed isCover, uint256 amountOfStETH, uint256 amountOfShares); /** - * Emitted when the excessive stETH `amount` (corresponding to `amountOfShares` shares) recovered (i.e. transferred) - * to the Lido treasure address by `requestedBy` sender. - */ - event ExcessStETHRecovered( - address indexed requestedBy, - uint256 amountOfStETH, - uint256 amountOfShares - ); + * Emitted when the excessive stETH `amount` (corresponding to `amountOfShares` shares) recovered (i.e. transferred) + * to the Lido treasure address by `requestedBy` sender. + */ + event ExcessStETHRecovered(address indexed requestedBy, uint256 amountOfStETH, uint256 amountOfShares); /** - * Emitted when the ERC20 `token` recovered (i.e. transferred) - * to the Lido treasure address by `requestedBy` sender. - */ - event ERC20Recovered( - address indexed requestedBy, - address indexed token, - uint256 amount - ); + * Emitted when the ERC20 `token` recovered (i.e. transferred) + * to the Lido treasure address by `requestedBy` sender. + */ + event ERC20Recovered(address indexed requestedBy, address indexed token, uint256 amount); /** - * Emitted when the ERC721-compatible `token` (NFT) recovered (i.e. transferred) - * to the Lido treasure address by `requestedBy` sender. - */ - event ERC721Recovered( - address indexed requestedBy, - address indexed token, - uint256 tokenId - ); + * Emitted when the ERC721-compatible `token` (NFT) recovered (i.e. transferred) + * to the Lido treasure address by `requestedBy` sender. + */ + event ERC721Recovered(address indexed requestedBy, address indexed token, uint256 tokenId); /** - * Ctor - * - * @param _admin the Lido DAO Aragon agent contract address - * @param _locator the Lido locator address - * @param _stETH stETH token address - * @param _totalCoverSharesBurnt Shares burnt counter init value (cover case) - * @param _totalNonCoverSharesBurnt Shares burnt counter init value (non-cover case) - */ + * Ctor + * + * @param _admin the Lido DAO Aragon agent contract address + * @param _locator the Lido locator address + * @param _stETH stETH token address + * @param _totalCoverSharesBurnt Shares burnt counter init value (cover case) + * @param _totalNonCoverSharesBurnt Shares burnt counter init value (non-cover case) + */ constructor( address _admin, address _locator, @@ -159,16 +141,16 @@ contract Burner is IBurner, AccessControlEnumerable { } /** - * @notice BE CAREFUL, the provided stETH will be burnt permanently. - * - * Transfers `_stETHAmountToBurn` stETH tokens from the message sender and irreversibly locks these - * on the burner contract address. Internally converts `_stETHAmountToBurn` amount into underlying - * shares amount (`_stETHAmountToBurnAsShares`) and marks the converted amount for burning - * by increasing the `coverSharesBurnRequested` counter. - * - * @param _stETHAmountToBurn stETH tokens to burn - * - */ + * @notice BE CAREFUL, the provided stETH will be burnt permanently. + * + * Transfers `_stETHAmountToBurn` stETH tokens from the message sender and irreversibly locks these + * on the burner contract address. Internally converts `_stETHAmountToBurn` amount into underlying + * shares amount (`_stETHAmountToBurnAsShares`) and marks the converted amount for burning + * by increasing the `coverSharesBurnRequested` counter. + * + * @param _stETHAmountToBurn stETH tokens to burn + * + */ function requestBurnMyStETHForCover(uint256 _stETHAmountToBurn) external onlyRole(REQUEST_BURN_MY_STETH_ROLE) { LIDO.transferFrom(msg.sender, address(this), _stETHAmountToBurn); uint256 sharesAmount = LIDO.getSharesByPooledEth(_stETHAmountToBurn); @@ -176,32 +158,35 @@ contract Burner is IBurner, AccessControlEnumerable { } /** - * @notice BE CAREFUL, the provided stETH will be burnt permanently. - * - * Transfers `_sharesAmountToBurn` stETH shares from `_from` and irreversibly locks these - * on the burner contract address. Marks the shares amount for burning - * by increasing the `coverSharesBurnRequested` counter. - * - * @param _from address to transfer shares from - * @param _sharesAmountToBurn stETH shares to burn - * - */ - function requestBurnSharesForCover(address _from, uint256 _sharesAmountToBurn) external onlyRole(REQUEST_BURN_SHARES_ROLE) { + * @notice BE CAREFUL, the provided stETH will be burnt permanently. + * + * Transfers `_sharesAmountToBurn` stETH shares from `_from` and irreversibly locks these + * on the burner contract address. Marks the shares amount for burning + * by increasing the `coverSharesBurnRequested` counter. + * + * @param _from address to transfer shares from + * @param _sharesAmountToBurn stETH shares to burn + * + */ + function requestBurnSharesForCover( + address _from, + uint256 _sharesAmountToBurn + ) external onlyRole(REQUEST_BURN_SHARES_ROLE) { uint256 stETHAmount = LIDO.transferSharesFrom(_from, address(this), _sharesAmountToBurn); _requestBurn(_sharesAmountToBurn, stETHAmount, true /* _isCover */); } /** - * @notice BE CAREFUL, the provided stETH will be burnt permanently. - * - * Transfers `_stETHAmountToBurn` stETH tokens from the message sender and irreversibly locks these - * on the burner contract address. Internally converts `_stETHAmountToBurn` amount into underlying - * shares amount (`_stETHAmountToBurnAsShares`) and marks the converted amount for burning - * by increasing the `nonCoverSharesBurnRequested` counter. - * - * @param _stETHAmountToBurn stETH tokens to burn - * - */ + * @notice BE CAREFUL, the provided stETH will be burnt permanently. + * + * Transfers `_stETHAmountToBurn` stETH tokens from the message sender and irreversibly locks these + * on the burner contract address. Internally converts `_stETHAmountToBurn` amount into underlying + * shares amount (`_stETHAmountToBurnAsShares`) and marks the converted amount for burning + * by increasing the `nonCoverSharesBurnRequested` counter. + * + * @param _stETHAmountToBurn stETH tokens to burn + * + */ function requestBurnMyStETH(uint256 _stETHAmountToBurn) external onlyRole(REQUEST_BURN_MY_STETH_ROLE) { LIDO.transferFrom(msg.sender, address(this), _stETHAmountToBurn); uint256 sharesAmount = LIDO.getSharesByPooledEth(_stETHAmountToBurn); @@ -209,26 +194,26 @@ contract Burner is IBurner, AccessControlEnumerable { } /** - * @notice BE CAREFUL, the provided stETH will be burnt permanently. - * - * Transfers `_sharesAmountToBurn` stETH shares from `_from` and irreversibly locks these - * on the burner contract address. Marks the shares amount for burning - * by increasing the `nonCoverSharesBurnRequested` counter. - * - * @param _from address to transfer shares from - * @param _sharesAmountToBurn stETH shares to burn - * - */ + * @notice BE CAREFUL, the provided stETH will be burnt permanently. + * + * Transfers `_sharesAmountToBurn` stETH shares from `_from` and irreversibly locks these + * on the burner contract address. Marks the shares amount for burning + * by increasing the `nonCoverSharesBurnRequested` counter. + * + * @param _from address to transfer shares from + * @param _sharesAmountToBurn stETH shares to burn + * + */ function requestBurnShares(address _from, uint256 _sharesAmountToBurn) external onlyRole(REQUEST_BURN_SHARES_ROLE) { uint256 stETHAmount = LIDO.transferSharesFrom(_from, address(this), _sharesAmountToBurn); _requestBurn(_sharesAmountToBurn, stETHAmount, false /* _isCover */); } /** - * Transfers the excess stETH amount (e.g. belonging to the burner contract address - * but not marked for burning) to the Lido treasury address set upon the - * contract construction. - */ + * Transfers the excess stETH amount (e.g. belonging to the burner contract address + * but not marked for burning) to the Lido treasury address set upon the + * contract construction. + */ function recoverExcessStETH() external { uint256 excessStETH = getExcessStETH(); @@ -242,19 +227,19 @@ contract Burner is IBurner, AccessControlEnumerable { } /** - * Intentionally deny incoming ether - */ + * Intentionally deny incoming ether + */ receive() external payable { revert DirectETHTransfer(); } /** - * Transfers a given `_amount` of an ERC20-token (defined by the `_token` contract address) - * currently belonging to the burner contract address to the Lido treasury address. - * - * @param _token an ERC20-compatible token - * @param _amount token amount - */ + * Transfers a given `_amount` of an ERC20-token (defined by the `_token` contract address) + * currently belonging to the burner contract address to the Lido treasury address. + * + * @param _token an ERC20-compatible token + * @param _amount token amount + */ function recoverERC20(address _token, uint256 _amount) external { if (_amount == 0) revert ZeroRecoveryAmount(); if (_token == address(LIDO)) revert StETHRecoveryWrongFunc(); @@ -265,12 +250,12 @@ contract Burner is IBurner, AccessControlEnumerable { } /** - * Transfers a given token_id of an ERC721-compatible NFT (defined by the token contract address) - * currently belonging to the burner contract address to the Lido treasury address. - * - * @param _token an ERC721-compatible token - * @param _tokenId minted token id - */ + * Transfers a given token_id of an ERC721-compatible NFT (defined by the token contract address) + * currently belonging to the burner contract address to the Lido treasury address. + * + * @param _token an ERC721-compatible token + * @param _tokenId minted token id + */ function recoverERC721(address _token, uint256 _tokenId) external { if (_token == address(LIDO)) revert StETHRecoveryWrongFunc(); @@ -331,39 +316,42 @@ contract Burner is IBurner, AccessControlEnumerable { sharesToBurnNow += sharesToBurnNowForNonCover; } - LIDO.burnShares(_sharesToBurn); assert(sharesToBurnNow == _sharesToBurn); } /** - * Returns the current amount of shares locked on the contract to be burnt. - */ - function getSharesRequestedToBurn() external view virtual override returns ( - uint256 coverShares, uint256 nonCoverShares - ) { + * Returns the current amount of shares locked on the contract to be burnt. + */ + function getSharesRequestedToBurn() + external + view + virtual + override + returns (uint256 coverShares, uint256 nonCoverShares) + { coverShares = coverSharesBurnRequested; nonCoverShares = nonCoverSharesBurnRequested; } /** - * Returns the total cover shares ever burnt. - */ + * Returns the total cover shares ever burnt. + */ function getCoverSharesBurnt() external view virtual override returns (uint256) { return totalCoverSharesBurnt; } /** - * Returns the total non-cover shares ever burnt. - */ + * Returns the total non-cover shares ever burnt. + */ function getNonCoverSharesBurnt() external view virtual override returns (uint256) { return totalNonCoverSharesBurnt; } /** - * Returns the stETH amount belonging to the burner contract address but not marked for burning. - */ - function getExcessStETH() public view returns (uint256) { + * Returns the stETH amount belonging to the burner contract address but not marked for burning. + */ + function getExcessStETH() public view returns (uint256) { return LIDO.getPooledEthByShares(_getExcessStETHShares()); } From f229b7a5bd5aff4e4050ee3b9b1f93e57a000b74 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Thu, 12 Dec 2024 15:26:59 +0200 Subject: [PATCH 331/338] test: fix tests --- test/0.4.24/lido/lido.accounting.test.ts | 10 ++++++---- test/integration/accounting.integration.ts | 4 ++-- 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/test/0.4.24/lido/lido.accounting.test.ts b/test/0.4.24/lido/lido.accounting.test.ts index 63c40aaaf..1bbbcc951 100644 --- a/test/0.4.24/lido/lido.accounting.test.ts +++ b/test/0.4.24/lido/lido.accounting.test.ts @@ -80,7 +80,7 @@ describe("Lido:accounting", () => { ...args({ postClValidators: 100n, postClBalance: 100n, - postExternalBalance: 100n, + postExternalShares: 100n, }), ), ) @@ -88,23 +88,25 @@ describe("Lido:accounting", () => { .withArgs(0n, 0n, 100n); }); - type ArgsTuple = [BigNumberish, BigNumberish, BigNumberish, BigNumberish, BigNumberish]; + type ArgsTuple = [BigNumberish, BigNumberish, BigNumberish, BigNumberish, BigNumberish, BigNumberish]; interface Args { reportTimestamp: BigNumberish; preClValidators: BigNumberish; + preExternalShares: BigNumberish; postClValidators: BigNumberish; postClBalance: BigNumberish; - postExternalBalance: BigNumberish; + postExternalShares: BigNumberish; } function args(overrides?: Partial): ArgsTuple { return Object.values({ reportTimestamp: 0n, preClValidators: 0n, + preExternalShares: 0n, postClValidators: 0n, postClBalance: 0n, - postExternalBalance: 0n, + postExternalShares: 0n, ...overrides, }) as ArgsTuple; } diff --git a/test/integration/accounting.integration.ts b/test/integration/accounting.integration.ts index eaa16ffaf..395f1cb01 100644 --- a/test/integration/accounting.integration.ts +++ b/test/integration/accounting.integration.ts @@ -249,7 +249,7 @@ describe("Integration: Accounting", () => { expect(sharesRateAfter).to.be.lessThan(sharesRateBefore); const ethDistributedEvent = ctx.getEvents(reportTxReceipt, "ETHDistributed"); - expect(ethDistributedEvent[0].args.preCLBalance + REBASE_AMOUNT).to.equal( + expect(ethDistributedEvent[0].args.principalCLBalance + REBASE_AMOUNT).to.equal( ethDistributedEvent[0].args.postCLBalance, "ETHDistributed: CL balance differs from expected", ); @@ -351,7 +351,7 @@ describe("Integration: Accounting", () => { expect(sharesRateAfter).to.be.greaterThan(sharesRateBefore, "Shares rate has not increased"); const ethDistributedEvent = ctx.getEvents(reportTxReceipt, "ETHDistributed"); - expect(ethDistributedEvent[0].args.preCLBalance + rebaseAmount).to.equal( + expect(ethDistributedEvent[0].args.principalCLBalance + rebaseAmount).to.equal( ethDistributedEvent[0].args.postCLBalance, "ETHDistributed: CL balance has not increased", ); From 2427c026d3ed2e9ee1fdd8f07145d371e4ace4f9 Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 13 Dec 2024 12:32:37 +0000 Subject: [PATCH 332/338] feat: add LDO holder for staking interface needs --- scripts/defaults/testnet-defaults.json | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/scripts/defaults/testnet-defaults.json b/scripts/defaults/testnet-defaults.json index 0557202c3..60495ab29 100644 --- a/scripts/defaults/testnet-defaults.json +++ b/scripts/defaults/testnet-defaults.json @@ -49,7 +49,8 @@ "vestingParams": { "unvestedTokensAmount": "0", "holders": { - "0xCD1f9954330AF39a74Fd6e7B25781B4c24ee373f": "820000000000000000000000", + "0xCD1f9954330AF39a74Fd6e7B25781B4c24ee373f": "760000000000000000000000", + "0x51Af50A64Ec8A4F442A36Bd5dcEF1e86c127Bd51": "60000000000000000000000", "0xaa6bfBCD634EE744CB8FE522b29ADD23124593D3": "60000000000000000000000", "0xBA59A84C6440E8cccfdb5448877E26F1A431Fc8B": "60000000000000000000000", "lido-aragon-agent-placeholder": "60000000000000000000000" From 2114611bb6d9a9a414d31b83cf1d4f624ffaf65a Mon Sep 17 00:00:00 2001 From: Yuri Tkachenko Date: Fri, 13 Dec 2024 13:59:02 +0000 Subject: [PATCH 333/338] chore: add BeaconProxy to deploy for verification purposes --- deployed-holesky-vaults-devnet-1.json | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/deployed-holesky-vaults-devnet-1.json b/deployed-holesky-vaults-devnet-1.json index 23c4c467d..34002663f 100644 --- a/deployed-holesky-vaults-devnet-1.json +++ b/deployed-holesky-vaults-devnet-1.json @@ -688,5 +688,10 @@ "contract": "contracts/0.6.12/WstETH.sol", "address": "0xA97518A4C440a0047D7b997e06F7908AbcF25b45", "constructorArgs": ["0xf8B477d407A230b4BCc0245050Ae83e91f85A61C"] + }, + "beaconProxy": { + "contract": "@openzeppelin/contracts-v5.0.2/proxy/beacon/BeaconProxy.sol", + "address": "0x8FB9eA289d9AE7deC238E0DC68f0e837D0C33d7e", + "constructorArgs": ["0x2250a629b2d67549acc89633fb394e7c7c0b9c4b", "0x"] } } From 7d3047de7247b84381ad8ef446645ddd721ef8f5 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 17 Dec 2024 18:29:26 +0200 Subject: [PATCH 334/338] feat: rebalance shortcut in Lido --- contracts/0.4.24/Lido.sol | 31 ++++++++++ contracts/0.4.24/StETH.sol | 17 ++++++ contracts/0.8.25/interfaces/ILido.sol | 8 ++- contracts/0.8.25/vaults/Dashboard.sol | 13 +--- contracts/0.8.25/vaults/VaultHub.sol | 16 ++--- test/0.4.24/lido/lido.externalShares.test.ts | 64 ++++++++++++++++---- test/0.4.24/steth.test.ts | 21 +++++++ 7 files changed, 136 insertions(+), 34 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 5a1c87939..6462b7d91 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -186,6 +186,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { // Maximum ratio of external shares to total shares in basis points set event MaxExternalRatioBPSet(uint256 maxExternalRatioBP); + // External ether transferred to buffer + event ExternalEtherTransferredToBuffer(uint256 amount); + /** * @dev As AragonApp, Lido contract must be initialized with following variables: * NB: by default, staking and the whole Lido pool are in paused state @@ -659,6 +662,34 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit ExternalSharesBurned(msg.sender, _amountOfShares, stethAmount); } + + /** + * @notice Transfer ether to the buffer decreasing the number of external shares in the same time + * @dev it's an equivalent of using `submit` and then `burnExternalShares` + * but without any limits or pauses + * + * - msg.value is transferred to the buffer + */ + function rebalanceExternalEtherToInternal() external payable { + require(msg.value != 0, "ZERO_VALUE"); + _auth(getLidoLocator().accounting()); + uint256 shares = getSharesByPooledEth(msg.value); + uint256 externalShares = EXTERNAL_SHARES_POSITION.getStorageUint256(); + + if (externalShares < shares) revert("EXT_SHARES_TOO_SMALL"); + + // here the external balance is decreased (totalShares remains the same) + EXTERNAL_SHARES_POSITION.setStorageUint256(externalShares - shares); + + // here the buffer is increased + _setBufferedEther(_getBufferedEther().add(msg.value)); + + // the result can be a smallish rebase like 1-2 wei per tx + // but it's not worth then using submit for it, + // so invariants are the same + emit ExternalEtherTransferredToBuffer(msg.value); + } + /** * @notice Process CL related state changes as a part of the report processing * @dev All data validation was done by Accounting and OracleReportSanityChecker diff --git a/contracts/0.4.24/StETH.sol b/contracts/0.4.24/StETH.sol index 2ac26ffba..8fad5c86c 100644 --- a/contracts/0.4.24/StETH.sol +++ b/contracts/0.4.24/StETH.sol @@ -316,6 +316,23 @@ contract StETH is IERC20, Pausable { .div(_getTotalShares()); } + /** + * @return the amount of ether that corresponds to `_sharesAmount` token shares. + * @dev The result is rounded up. So getSharesByPooledEth(getPooledEthBySharesRoundUp(1)) will be 1. + */ + function getPooledEthBySharesRoundUp(uint256 _sharesAmount) public view returns (uint256 etherAmount) { + uint256 totalEther = _getTotalPooledEther(); + uint256 totalShares = _getTotalShares(); + + etherAmount = _sharesAmount + .mul(totalEther) + .div(totalShares); + + if (etherAmount.mul(totalShares) != _sharesAmount.mul(totalEther)) { + ++etherAmount; + } + } + /** * @notice Moves `_sharesAmount` token shares from the caller's account to the `_recipient` account. * diff --git a/contracts/0.8.25/interfaces/ILido.sol b/contracts/0.8.25/interfaces/ILido.sol index 110450777..0ce89aa6e 100644 --- a/contracts/0.8.25/interfaces/ILido.sol +++ b/contracts/0.8.25/interfaces/ILido.sol @@ -5,12 +5,18 @@ pragma solidity 0.8.25; interface ILido { + function getSharesByPooledEth(uint256) external view returns (uint256); + function getPooledEthByShares(uint256) external view returns (uint256); + function getPooledEthBySharesRoundUp(uint256) external view returns (uint256); + function transferFrom(address, address, uint256) external; function transferSharesFrom(address, address, uint256) external returns (uint256); + function rebalanceExternalEtherToInternal() external payable; + function getTotalPooledEther() external view returns (uint256); function getExternalEther() external view returns (uint256); @@ -25,8 +31,6 @@ interface ILido { function getTotalShares() external view returns (uint256); - function getSharesByPooledEth(uint256) external view returns (uint256); - function getBeaconStat() external view diff --git a/contracts/0.8.25/vaults/Dashboard.sol b/contracts/0.8.25/vaults/Dashboard.sol index e1b61d430..901059e5c 100644 --- a/contracts/0.8.25/vaults/Dashboard.sol +++ b/contracts/0.8.25/vaults/Dashboard.sol @@ -235,7 +235,7 @@ contract Dashboard is AccessControlEnumerable { function _voluntaryDisconnect() internal { uint256 shares = sharesMinted(); if (shares > 0) { - _rebalanceVault(_getPooledEthFromSharesRoundingUp(shares)); + _rebalanceVault(STETH.getPooledEthBySharesRoundUp(shares)); } vaultHub.voluntaryDisconnect(address(stakingVault)); @@ -305,17 +305,6 @@ contract Dashboard is AccessControlEnumerable { stakingVault.rebalance(_ether); } - function _getPooledEthFromSharesRoundingUp(uint256 _shares) internal view returns (uint256) { - uint256 pooledEth = STETH.getPooledEthByShares(_shares); - uint256 backToShares = STETH.getSharesByPooledEth(pooledEth); - - if (backToShares < _shares) { - return pooledEth + 1; - } - - return pooledEth; - } - // ==================== Events ==================== /// @notice Emitted when the contract is initialized diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index a78f1100a..caead0253 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -317,11 +317,14 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { // how much ETH should be moved out of the vault to rebalance it to minimal reserve ratio // (mintedStETH - X) / (vault.valuation() - X) = maxMintableRatio / BPS_BASE + // (mintedStETH - X) * BPS_BASE = (vault.valuation() - X) * maxMintableRatio // mintedStETH * BPS_BASE - X * BPS_BASE = vault.valuation() * maxMintableRatio - X * maxMintableRatio // X * maxMintableRatio - X * BPS_BASE = vault.valuation() * maxMintableRatio - mintedStETH * BPS_BASE + // X * (maxMintableRatio - BPS_BASE) = vault.valuation() * maxMintableRatio - mintedStETH * BPS_BASE // X = (vault.valuation() * maxMintableRatio - mintedStETH * BPS_BASE) / (maxMintableRatio - BPS_BASE) - // X = mintedStETH * BPS_BASE - vault.valuation() * maxMintableRatio / (BPS_BASE - maxMintableRatio); - // X = mintedStETH * BPS_BASE - vault.valuation() * maxMintableRatio / reserveRatio + // X = (mintedStETH * BPS_BASE - vault.valuation() * maxMintableRatio) / (BPS_BASE - maxMintableRatio) + // reserveRatio = BPS_BASE - maxMintableRatio + // X = (mintedStETH * BPS_BASE - vault.valuation() * maxMintableRatio) / reserveRatio uint256 amountToRebalance = (mintedStETH * TOTAL_BASIS_POINTS - IStakingVault(_vault).valuation() * maxMintableRatio) / reserveRatioBP; @@ -330,8 +333,8 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { IStakingVault(_vault).rebalance(amountToRebalance); } - /// @notice rebalances the vault by writing off the the amount of ether equal - /// to msg.value from the vault's minted stETH + /// @notice rebalances the vault by writing off the amount of ether equal + /// to `msg.value` from the vault's minted stETH /// @dev msg.sender should be vault's contract function rebalance() external payable { if (msg.value == 0) revert ZeroArgument("msg.value"); @@ -344,10 +347,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { socket.sharesMinted = uint96(sharesMinted - sharesToBurn); - // mint stETH (shares+ TPE+) - (bool success, ) = address(STETH).call{value: msg.value}(""); - if (!success) revert StETHMintFailed(msg.sender); - STETH.burnExternalShares(sharesToBurn); + STETH.rebalanceExternalEtherToInternal{value: msg.value}(); emit VaultRebalanced(msg.sender, sharesToBurn); } diff --git a/test/0.4.24/lido/lido.externalShares.test.ts b/test/0.4.24/lido/lido.externalShares.test.ts index dde78bb8a..429a1bfd7 100644 --- a/test/0.4.24/lido/lido.externalShares.test.ts +++ b/test/0.4.24/lido/lido.externalShares.test.ts @@ -273,18 +273,58 @@ describe("Lido.sol:externalShares", () => { }); }); - it("Can mint and burn without precision loss", async () => { - await lido.setMaxExternalRatioBP(maxExternalRatioBP); - - await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 1 wei - await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 2 wei - await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 3 wei - await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 4 wei - - await expect(lido.connect(accountingSigner).burnExternalShares(4n)).not.to.be.reverted; // 4 * 1.5 = 6 wei - expect(await lido.getExternalEther()).to.equal(0n); - expect(await lido.getExternalShares()).to.equal(0n); - expect(await lido.sharesOf(accountingSigner)).to.equal(0n); + context("rebalanceExternalEtherToInternal", () => { + it("Reverts if amount of shares is zero", async () => { + await expect(lido.connect(user).rebalanceExternalEtherToInternal()).to.be.revertedWith("ZERO_VALUE"); + }); + + it("Reverts if not authorized", async () => { + await expect(lido.connect(user).rebalanceExternalEtherToInternal({ value: 1n })).to.be.revertedWith( + "APP_AUTH_FAILED", + ); + }); + + it("Reverts if amount of ether is greater than minted shares", async () => { + await expect(lido.connect(accountingSigner).rebalanceExternalEtherToInternal({ value: 1n })).to.be.revertedWith( + "EXT_SHARES_TOO_SMALL", + ); + }); + + it("Decreases external shares and increases the buffered ether", async () => { + await lido.setMaxExternalRatioBP(maxExternalRatioBP); + + const amountToMint = await lido.getMaxMintableExternalShares(); + await lido.connect(accountingSigner).mintExternalShares(accountingSigner.address, amountToMint); + + const bufferedEtherBefore = await lido.getBufferedEther(); + + const etherToRebalance = await lido.getPooledEthByShares(100n); + + await lido.connect(accountingSigner).rebalanceExternalEtherToInternal({ + value: etherToRebalance, + }); + + expect(await lido.getExternalShares()).to.equal(amountToMint - 100n); + expect(await lido.getBufferedEther()).to.equal(bufferedEtherBefore + etherToRebalance); + }); + }); + + context("Precision issues", () => { + beforeEach(async () => { + await lido.setMaxExternalRatioBP(maxExternalRatioBP); + }); + + it("Can mint and burn without precision loss", async () => { + await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 1 wei + await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 2 wei + await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 3 wei + await lido.connect(accountingSigner).mintExternalShares(accountingSigner, 1n); // 4 wei + + await expect(lido.connect(accountingSigner).burnExternalShares(4n)).not.to.be.reverted; // 4 * 1.5 = 6 wei + expect(await lido.getExternalEther()).to.equal(0n); + expect(await lido.getExternalShares()).to.equal(0n); + expect(await lido.sharesOf(accountingSigner)).to.equal(0n); + }); }); // Helpers diff --git a/test/0.4.24/steth.test.ts b/test/0.4.24/steth.test.ts index c40ef8b1d..a0c5e77e6 100644 --- a/test/0.4.24/steth.test.ts +++ b/test/0.4.24/steth.test.ts @@ -462,6 +462,27 @@ describe("StETH.sol:non-ERC-20 behavior", () => { } }); + context("getPooledEthBySharesRoundUp", () => { + for (const [rebase, factor] of [ + ["neutral", 100n], // 1 + ["positive", 103n], // 0.97 + ["negative", 97n], // 1.03 + ]) { + it(`Returns the correct rate after a ${rebase} rebase`, async () => { + // before the first rebase, steth are equivalent to shares + expect(await steth.getPooledEthBySharesRoundUp(ONE_SHARE)).to.equal(ONE_STETH); + + const rebasedSupply = (totalSupply * (factor as bigint)) / 100n; + await steth.setTotalPooledEther(rebasedSupply); + + expect(await steth.getSharesByPooledEth(await steth.getPooledEthBySharesRoundUp(1))).to.equal(1n); + expect(await steth.getSharesByPooledEth(await steth.getPooledEthBySharesRoundUp(ONE_SHARE))).to.equal( + ONE_SHARE, + ); + }); + } + }); + context("_mintInitialShares", () => { it("Mints shares to the recipient and fires the transfer events", async () => { const balanceOfInitialSharesHolderBefore = await steth.balanceOf(INITIAL_SHARES_HOLDER); From 4daff2da08da53098545e0f62ab297d610ae72ad Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 17 Dec 2024 18:48:13 +0200 Subject: [PATCH 335/338] test: improve external share tests --- test/0.4.24/lido/lido.externalShares.test.ts | 31 +++++++++++++------- 1 file changed, 20 insertions(+), 11 deletions(-) diff --git a/test/0.4.24/lido/lido.externalShares.test.ts b/test/0.4.24/lido/lido.externalShares.test.ts index 429a1bfd7..a73314be3 100644 --- a/test/0.4.24/lido/lido.externalShares.test.ts +++ b/test/0.4.24/lido/lido.externalShares.test.ts @@ -34,10 +34,11 @@ describe("Lido.sol:externalShares", () => { await acl.createPermission(user, lido, await lido.STAKING_CONTROL_ROLE(), deployer); await acl.createPermission(user, lido, await lido.STAKING_PAUSE_ROLE(), deployer); + await acl.createPermission(user, lido, await lido.RESUME_ROLE(), deployer); lido = lido.connect(user); - await lido.resumeStaking(); + await lido.resume(); const locatorAddress = await lido.getLidoLocator(); locator = await ethers.getContractAt("LidoLocator", locatorAddress, deployer); @@ -46,6 +47,11 @@ describe("Lido.sol:externalShares", () => { // Add some ether to the protocol await lido.connect(whale).submit(ZeroAddress, { value: 1000n }); + + // Burn some shares to make share rate fractional + const burner = await impersonate(await locator.burner(), ether("1")); + await lido.connect(whale).transfer(burner, 500n); + await lido.connect(burner).burnShares(500n); }); beforeEach(async () => (originalState = await Snapshot.take())); @@ -192,18 +198,19 @@ describe("Lido.sol:externalShares", () => { await lido.setMaxExternalRatioBP(maxExternalRatioBP); const amountToMint = await lido.getMaxMintableExternalShares(); + const etherToMint = await lido.getPooledEthByShares(amountToMint); await expect(lido.connect(accountingSigner).mintExternalShares(whale, amountToMint)) .to.emit(lido, "Transfer") - .withArgs(ZeroAddress, whale, amountToMint) + .withArgs(ZeroAddress, whale, etherToMint) .to.emit(lido, "TransferShares") .withArgs(ZeroAddress, whale, amountToMint) .to.emit(lido, "ExternalSharesMinted") - .withArgs(whale, amountToMint, amountToMint); + .withArgs(whale, amountToMint, etherToMint); // Verify external balance was increased const externalEther = await lido.getExternalEther(); - expect(externalEther).to.equal(amountToMint); + expect(externalEther).to.equal(etherToMint); }); }); @@ -285,9 +292,11 @@ describe("Lido.sol:externalShares", () => { }); it("Reverts if amount of ether is greater than minted shares", async () => { - await expect(lido.connect(accountingSigner).rebalanceExternalEtherToInternal({ value: 1n })).to.be.revertedWith( - "EXT_SHARES_TOO_SMALL", - ); + await expect( + lido + .connect(accountingSigner) + .rebalanceExternalEtherToInternal({ value: await lido.getPooledEthBySharesRoundUp(1n) }), + ).to.be.revertedWith("EXT_SHARES_TOO_SMALL"); }); it("Decreases external shares and increases the buffered ether", async () => { @@ -298,13 +307,13 @@ describe("Lido.sol:externalShares", () => { const bufferedEtherBefore = await lido.getBufferedEther(); - const etherToRebalance = await lido.getPooledEthByShares(100n); + const etherToRebalance = await lido.getPooledEthBySharesRoundUp(1n); await lido.connect(accountingSigner).rebalanceExternalEtherToInternal({ value: etherToRebalance, }); - expect(await lido.getExternalShares()).to.equal(amountToMint - 100n); + expect(await lido.getExternalShares()).to.equal(amountToMint - 1n); expect(await lido.getBufferedEther()).to.equal(bufferedEtherBefore + etherToRebalance); }); }); @@ -336,11 +345,11 @@ describe("Lido.sol:externalShares", () => { * Formula: x <= (maxBP * totalPooled - currentExternal * TOTAL_BP) / (TOTAL_BP - maxBP) */ async function getExpectedMaxMintableExternalShares() { - const totalPooledEther = await lido.getTotalPooledEther(); + const totalShares = await lido.getTotalShares(); const externalShares = await lido.getExternalShares(); return ( - (maxExternalRatioBP * totalPooledEther - externalShares * TOTAL_BASIS_POINTS) / + (totalShares * maxExternalRatioBP - externalShares * TOTAL_BASIS_POINTS) / (TOTAL_BASIS_POINTS - maxExternalRatioBP) ); } From 168d0252da1d276bf106822555a36f7132571cac Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 17 Dec 2024 19:02:22 +0200 Subject: [PATCH 336/338] chore: improve comments and some bits --- contracts/0.4.24/Lido.sol | 27 +++++++++++++-------------- contracts/0.4.24/lib/Packed64x4.sol | 2 ++ contracts/0.8.25/vaults/VaultHub.sol | 10 +++++----- 3 files changed, 20 insertions(+), 19 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 6462b7d91..9a8a67e2a 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -130,16 +130,16 @@ contract Lido is Versioned, StETHPermit, AragonApp { // Staking limit was removed event StakingLimitRemoved(); - // Emits when validators number delivered by the oracle + // Emitted when validators number delivered by the oracle event CLValidatorsUpdated(uint256 indexed reportTimestamp, uint256 preCLValidators, uint256 postCLValidators); - // Emits when external shares changed during the report + // Emitted when external shares changed during the report event ExternalSharesChanged(uint256 indexed reportTimestamp, uint256 preCLValidators, uint256 postCLValidators); - // Emits when var at `DEPOSITED_VALIDATORS_POSITION` changed + // Emitted when var at `DEPOSITED_VALIDATORS_POSITION` changed event DepositedValidatorsChanged(uint256 depositedValidators); - // Emits when oracle accounting report processed + // Emitted when oracle accounting report processed // @dev principalCLBalance is the balance of the validators on previous report // plus the amount of ether that was deposited to the deposit contract event ETHDistributed( @@ -151,7 +151,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 postBufferedEther ); - // Emits when token rebased (total supply and/or total shares were changed) + // Emitted when token is rebased (total supply and/or total shares were changed) event TokenRebased( uint256 indexed reportTimestamp, uint256 timeElapsed, @@ -237,8 +237,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { * * @dev While accepting new ether is stopped, calls to the `submit` function, * as well as to the default payable function, will revert. - * - * Emits `StakingPaused` event. */ function pauseStaking() external { _auth(STAKING_PAUSE_ROLE); @@ -361,7 +359,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { } /** - * @return the maximum allowed external shares ratio as basis points of total shares + * @return the maximum allowed external shares ratio as basis points of total shares [0-10000] */ function getMaxExternalRatioBP() external view returns (uint256) { return MAX_EXTERNAL_RATIO_POSITION.getStorageUint256(); @@ -618,13 +616,13 @@ contract Lido is Versioned, StETHPermit, AragonApp { /** * @notice Mint shares backed by external vaults - * @param _receiver Address to receive the minted shares + * @param _recipient Address to receive the minted shares * @param _amountOfShares Amount of shares to mint * @dev Can be called only by accounting (authentication in mintShares method). * NB: Reverts if the the external balance limit is exceeded. */ - function mintExternalShares(address _receiver, uint256 _amountOfShares) external { - require(_receiver != address(0), "MINT_RECEIVER_ZERO_ADDRESS"); + function mintExternalShares(address _recipient, uint256 _amountOfShares) external { + require(_recipient != address(0), "MINT_RECEIVER_ZERO_ADDRESS"); require(_amountOfShares != 0, "MINT_ZERO_AMOUNT_OF_SHARES"); // TODO: separate role and flag for external shares minting pause @@ -637,9 +635,9 @@ contract Lido is Versioned, StETHPermit, AragonApp { EXTERNAL_SHARES_POSITION.setStorageUint256(newExternalShares); - mintShares(_receiver, _amountOfShares); + mintShares(_recipient, _amountOfShares); - emit ExternalSharesMinted(_receiver, _amountOfShares, getPooledEthByShares(_amountOfShares)); + emit ExternalSharesMinted(_recipient, _amountOfShares, getPooledEthByShares(_amountOfShares)); } /** @@ -816,7 +814,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { //////////////////////////////////////////////////////////////////////////// /** - * @notice DEPRECATED:Returns current withdrawal credentials of deposited validators + * @notice DEPRECATED: Returns current withdrawal credentials of deposited validators * @dev DEPRECATED: use StakingRouter.getWithdrawalCredentials() instead */ function getWithdrawalCredentials() external view returns (bytes32) { @@ -975,6 +973,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { /// /// Special cases: /// - Returns 0 if maxBP is 0 (external minting is disabled) or external shares already exceed the limit + /// - Returns 2^256-1 if maxBP is 100% (external minting is unlimited) function _getMaxMintableExternalShares() internal view returns (uint256) { uint256 maxRatioBP = MAX_EXTERNAL_RATIO_POSITION.getStorageUint256(); uint256 externalShares = EXTERNAL_SHARES_POSITION.getStorageUint256(); diff --git a/contracts/0.4.24/lib/Packed64x4.sol b/contracts/0.4.24/lib/Packed64x4.sol index 34a1c4df9..109323f43 100644 --- a/contracts/0.4.24/lib/Packed64x4.sol +++ b/contracts/0.4.24/lib/Packed64x4.sol @@ -1,6 +1,8 @@ // SPDX-FileCopyrightText: 2023 Lido // SPDX-License-Identifier: MIT +// Copied from: https://github.com/OpenZeppelin/openzeppelin-contracts/blob/0457042d93d9dfd760dbaa06a4d2f1216fdbe297/contracts/utils/math/Math.sol + // See contracts/COMPILERS.md // solhint-disable-next-line pragma solidity ^0.4.24; diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index caead0253..ec973c06e 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -54,7 +54,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint16 treasuryFeeBP; /// @notice if true, vault is disconnected and fee is not accrued bool isDisconnected; - // ### we have 104 bytes left in this slot + // ### we have 104 bits left in this slot } // keccak256(abi.encode(uint256(keccak256("VaultHub")) - 1)) & ~bytes32(uint256(0xff)) @@ -289,10 +289,10 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { /// @notice separate burn function for EOA vault owners; requires vaultHub to be approved to transfer stETH /// @dev msg.sender should be vault's owner - function transferAndBurnStethBackedByVault(address _vault, uint256 _tokens) external { - STETH.transferFrom(msg.sender, address(this), _tokens); + function transferAndBurnSharesBackedByVault(address _vault, uint256 _amountOfShares) external { + STETH.transferSharesFrom(msg.sender, address(this), _amountOfShares); - burnSharesBackedByVault(_vault, _tokens); + burnSharesBackedByVault(_vault, _amountOfShares); } /// @notice force rebalance of the vault to have sufficient reserve ratio @@ -443,7 +443,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { // TODO: optimize potential rewards calculation uint256 potentialRewards = ((chargeableValue * (_postTotalPooledEther * _preTotalShares)) / - (_postTotalSharesNoFees * _preTotalPooledEther) -chargeableValue); + (_postTotalSharesNoFees * _preTotalPooledEther) - chargeableValue); uint256 treasuryFee = (potentialRewards * _socket.treasuryFeeBP) / TOTAL_BASIS_POINTS; treasuryFeeShares = (treasuryFee * _preTotalShares) / _preTotalPooledEther; From cb6ed425295197f75df810b7c7f8e66a1772b728 Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Tue, 17 Dec 2024 19:22:35 +0200 Subject: [PATCH 337/338] fix: revert mintburning if paused --- contracts/0.4.24/Lido.sol | 11 ++++----- test/0.4.24/lido/lido.externalShares.test.ts | 24 +++++++++++++------- test/0.4.24/lido/lido.mintburning.test.ts | 22 +++++++++++++++--- 3 files changed, 40 insertions(+), 17 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 9a8a67e2a..49ff1b486 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -592,6 +592,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { */ function mintShares(address _recipient, uint256 _amountOfShares) public { _auth(getLidoLocator().accounting()); + _whenNotStopped(); _mintShares(_recipient, _amountOfShares); // emit event after minting shares because we are always having the net new ether under the hood @@ -606,7 +607,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { */ function burnShares(uint256 _amountOfShares) public { _auth(getLidoLocator().burner()); - + _whenNotStopped(); _burnShares(msg.sender, _amountOfShares); // historically there is no events for this kind of burning @@ -625,9 +626,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { require(_recipient != address(0), "MINT_RECEIVER_ZERO_ADDRESS"); require(_amountOfShares != 0, "MINT_ZERO_AMOUNT_OF_SHARES"); - // TODO: separate role and flag for external shares minting pause - require(!STAKING_STATE_POSITION.getStorageStakeLimitStruct().isStakingPaused(), "STAKING_PAUSED"); - uint256 newExternalShares = EXTERNAL_SHARES_POSITION.getStorageUint256().add(_amountOfShares); uint256 maxMintableExternalShares = _getMaxMintableExternalShares(); @@ -647,6 +645,7 @@ contract Lido is Versioned, StETHPermit, AragonApp { function burnExternalShares(uint256 _amountOfShares) external { require(_amountOfShares != 0, "BURN_ZERO_AMOUNT_OF_SHARES"); _auth(getLidoLocator().accounting()); + _whenNotStopped(); uint256 externalShares = EXTERNAL_SHARES_POSITION.getStorageUint256(); @@ -660,7 +659,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { emit ExternalSharesBurned(msg.sender, _amountOfShares, stethAmount); } - /** * @notice Transfer ether to the buffer decreasing the number of external shares in the same time * @dev it's an equivalent of using `submit` and then `burnExternalShares` @@ -671,6 +669,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { function rebalanceExternalEtherToInternal() external payable { require(msg.value != 0, "ZERO_VALUE"); _auth(getLidoLocator().accounting()); + _whenNotStopped(); + uint256 shares = getSharesByPooledEth(msg.value); uint256 externalShares = EXTERNAL_SHARES_POSITION.getStorageUint256(); @@ -707,7 +707,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { uint256 _postExternalShares ) external { _whenNotStopped(); - _auth(getLidoLocator().accounting()); // Save the current CL balance and validators to diff --git a/test/0.4.24/lido/lido.externalShares.test.ts b/test/0.4.24/lido/lido.externalShares.test.ts index a73314be3..5910e97c5 100644 --- a/test/0.4.24/lido/lido.externalShares.test.ts +++ b/test/0.4.24/lido/lido.externalShares.test.ts @@ -33,8 +33,8 @@ describe("Lido.sol:externalShares", () => { ({ lido, acl } = await deployLidoDao({ rootAccount: deployer, initialized: true })); await acl.createPermission(user, lido, await lido.STAKING_CONTROL_ROLE(), deployer); - await acl.createPermission(user, lido, await lido.STAKING_PAUSE_ROLE(), deployer); await acl.createPermission(user, lido, await lido.RESUME_ROLE(), deployer); + await acl.createPermission(user, lido, await lido.PAUSE_ROLE(), deployer); lido = lido.connect(user); @@ -169,13 +169,6 @@ describe("Lido.sol:externalShares", () => { await expect(lido.mintExternalShares(whale, 0n)).to.be.revertedWith("MINT_ZERO_AMOUNT_OF_SHARES"); }); - // TODO: update the code and this test - it("if staking is paused", async () => { - await lido.pauseStaking(); - - await expect(lido.mintExternalShares(whale, 1n)).to.be.revertedWith("STAKING_PAUSED"); - }); - it("if not authorized", async () => { // Increase the external ether limit to 10% await lido.setMaxExternalRatioBP(maxExternalRatioBP); @@ -191,6 +184,15 @@ describe("Lido.sol:externalShares", () => { "EXTERNAL_BALANCE_LIMIT_EXCEEDED", ); }); + + it("if protocol is stopped", async () => { + await lido.stop(); + await lido.setMaxExternalRatioBP(maxExternalRatioBP); + + await expect(lido.connect(accountingSigner).mintExternalShares(whale, 1n)).to.be.revertedWith( + "CONTRACT_IS_STOPPED", + ); + }); }); it("Mints shares correctly and emits events", async () => { @@ -228,6 +230,12 @@ describe("Lido.sol:externalShares", () => { await expect(lido.connect(accountingSigner).burnExternalShares(1n)).to.be.revertedWith("EXT_SHARES_TOO_SMALL"); }); + it("if protocol is stopped", async () => { + await lido.stop(); + + await expect(lido.connect(accountingSigner).burnExternalShares(1n)).to.be.revertedWith("CONTRACT_IS_STOPPED"); + }); + it("if trying to burn more than minted", async () => { await lido.setMaxExternalRatioBP(maxExternalRatioBP); diff --git a/test/0.4.24/lido/lido.mintburning.test.ts b/test/0.4.24/lido/lido.mintburning.test.ts index 93189ed81..30cf4d1ba 100644 --- a/test/0.4.24/lido/lido.mintburning.test.ts +++ b/test/0.4.24/lido/lido.mintburning.test.ts @@ -4,7 +4,7 @@ import { ethers } from "hardhat"; import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers"; -import { Lido } from "typechain-types"; +import { ACL, Lido } from "typechain-types"; import { ether, impersonate } from "lib"; @@ -18,13 +18,15 @@ describe("Lido.sol:mintburning", () => { let burner: HardhatEthersSigner; let lido: Lido; - + let acl: ACL; let originalState: string; before(async () => { [deployer, user] = await ethers.getSigners(); - ({ lido } = await deployLidoDao({ rootAccount: deployer, initialized: true })); + ({ lido, acl } = await deployLidoDao({ rootAccount: deployer, initialized: true })); + await acl.createPermission(user, lido, await lido.RESUME_ROLE(), deployer); + await acl.createPermission(user, lido, await lido.PAUSE_ROLE(), deployer); const locator = await ethers.getContractAt("LidoLocator", await lido.getLidoLocator(), user); @@ -32,6 +34,8 @@ describe("Lido.sol:mintburning", () => { burner = await impersonate(await locator.burner(), ether("100.0")); lido = lido.connect(user); + + await lido.resume(); }); beforeEach(async () => (originalState = await Snapshot.take())); @@ -47,6 +51,12 @@ describe("Lido.sol:mintburning", () => { await expect(lido.connect(accounting).mintShares(ZeroAddress, 1n)).to.be.revertedWith("MINT_TO_ZERO_ADDR"); }); + it("if protocol is stopped", async () => { + await lido.stop(); + + await expect(lido.connect(accounting).mintShares(user, 1n)).to.be.revertedWith("CONTRACT_IS_STOPPED"); + }); + it("Mints shares to the recipient and fires the transfer events", async () => { await expect(lido.connect(accounting).mintShares(user, 1000n)) .to.emit(lido, "TransferShares") @@ -70,6 +80,12 @@ describe("Lido.sol:mintburning", () => { await expect(lido.connect(burner).burnShares(sharesOfHolder + 1n)).to.be.revertedWith("BALANCE_EXCEEDED"); }); + it("if protocol is stopped", async () => { + await lido.stop(); + + await expect(lido.connect(burner).burnShares(1n)).to.be.revertedWith("CONTRACT_IS_STOPPED"); + }); + it("Zero burn", async () => { const sharesOfHolder = await lido.sharesOf(burner); From 611ce3a98c577b1d3ea99c8f417dca1a771340ef Mon Sep 17 00:00:00 2001 From: Alexey Potapkin Date: Wed, 18 Dec 2024 10:59:38 +0200 Subject: [PATCH 338/338] fix: simplify external shares accounting --- contracts/0.4.24/Lido.sol | 11 +---- contracts/0.8.25/Accounting.sol | 47 ++++++++----------- contracts/0.8.25/interfaces/ILido.sol | 4 +- contracts/0.8.25/vaults/VaultHub.sol | 3 +- test/0.4.24/lido/lido.accounting.test.ts | 7 +-- .../vaults-happy-path.integration.ts | 5 +- 6 files changed, 26 insertions(+), 51 deletions(-) diff --git a/contracts/0.4.24/Lido.sol b/contracts/0.4.24/Lido.sol index 49ff1b486..3de6d528a 100644 --- a/contracts/0.4.24/Lido.sol +++ b/contracts/0.4.24/Lido.sol @@ -133,9 +133,6 @@ contract Lido is Versioned, StETHPermit, AragonApp { // Emitted when validators number delivered by the oracle event CLValidatorsUpdated(uint256 indexed reportTimestamp, uint256 preCLValidators, uint256 postCLValidators); - // Emitted when external shares changed during the report - event ExternalSharesChanged(uint256 indexed reportTimestamp, uint256 preCLValidators, uint256 postCLValidators); - // Emitted when var at `DEPOSITED_VALIDATORS_POSITION` changed event DepositedValidatorsChanged(uint256 depositedValidators); @@ -693,18 +690,14 @@ contract Lido is Versioned, StETHPermit, AragonApp { * @dev All data validation was done by Accounting and OracleReportSanityChecker * @param _reportTimestamp timestamp of the report * @param _preClValidators number of validators in the previous CL state (for event compatibility) - * @param _preExternalShares number of external shares before the report * @param _reportClValidators number of validators in the current CL state * @param _reportClBalance total balance of the current CL state - * @param _postExternalShares total external shares after the report */ function processClStateUpdate( uint256 _reportTimestamp, uint256 _preClValidators, - uint256 _preExternalShares, uint256 _reportClValidators, - uint256 _reportClBalance, - uint256 _postExternalShares + uint256 _reportClBalance ) external { _whenNotStopped(); _auth(getLidoLocator().accounting()); @@ -713,10 +706,8 @@ contract Lido is Versioned, StETHPermit, AragonApp { // calculate rewards on the next rebase CL_VALIDATORS_POSITION.setStorageUint256(_reportClValidators); CL_BALANCE_POSITION.setStorageUint256(_reportClBalance); - EXTERNAL_SHARES_POSITION.setStorageUint256(_postExternalShares); emit CLValidatorsUpdated(_reportTimestamp, _preClValidators, _reportClValidators); - emit ExternalSharesChanged(_reportTimestamp, _preExternalShares, _postExternalShares); // cl balance change are logged in ETHDistributed event later } diff --git a/contracts/0.8.25/Accounting.sol b/contracts/0.8.25/Accounting.sol index 4718c3fcc..f2bffbdc0 100644 --- a/contracts/0.8.25/Accounting.sol +++ b/contracts/0.8.25/Accounting.sol @@ -64,14 +64,12 @@ contract Accounting is VaultHub { uint256 postTotalShares; /// @notice amount of ether under the protocol after the report is applied uint256 postTotalPooledEther; - /// @notice amount of external shares after the report is applied - uint256 postExternalShares; - /// @notice amount of external ether after the report is applied - uint256 postExternalEther; /// @notice amount of ether to be locked in the vaults uint256[] vaultsLockedEther; /// @notice amount of shares to be minted as vault fees to the treasury uint256[] vaultsTreasuryFeeShares; + /// @notice total amount of shares to be minted as vault fees to the treasury + uint256 totalVaultsTreasuryFeeShares; } struct StakingRewardsDistribution { @@ -204,7 +202,8 @@ contract Accounting is VaultHub { // Pre-calculate total amount of protocol fees for this rebase // amount of shares that will be minted to pay it - (update.sharesToMintAsFees, update.postExternalEther) = _calculateFeesAndExternalEther(_report, _pre, update); + uint256 postExternalEther; + (update.sharesToMintAsFees, postExternalEther) = _calculateFeesAndExternalEther(_report, _pre, update); // Calculate the new total shares and total pooled ether after the rebase update.postTotalShares = @@ -218,24 +217,23 @@ contract Accounting is VaultHub { update.withdrawals - update.principalClBalance + // total cl rewards (or penalty) update.elRewards + // ELRewards - update.postExternalEther - _pre.externalEther // vaults rebase + postExternalEther - _pre.externalEther // vaults rebase - update.etherToFinalizeWQ; // withdrawals // Calculate the amount of ether locked in the vaults to back external balance of stETH // and the amount of shares to mint as fees to the treasury for each vaults - uint256 totalTreasuryFeeShares; - (update.vaultsLockedEther, update.vaultsTreasuryFeeShares, totalTreasuryFeeShares) = _calculateVaultsRebase( - update.postTotalShares, - update.postTotalPooledEther, - _pre.totalShares, - _pre.totalPooledEther, - update.sharesToMintAsFees - ); - - update.postExternalShares = _pre.externalShares + totalTreasuryFeeShares; + (update.vaultsLockedEther, update.vaultsTreasuryFeeShares, update.totalVaultsTreasuryFeeShares) = + _calculateVaultsRebase( + update.postTotalShares, + update.postTotalPooledEther, + _pre.totalShares, + _pre.totalPooledEther, + update.sharesToMintAsFees + ); - // Add the treasury fee shares to the total pooled ether and external shares - update.postTotalPooledEther += totalTreasuryFeeShares * update.postTotalPooledEther / update.postTotalShares; + update.postTotalPooledEther += + update.totalVaultsTreasuryFeeShares * update.postTotalPooledEther / update.postTotalShares; + update.postTotalShares += update.totalVaultsTreasuryFeeShares; } /// @dev return amount to lock on withdrawal queue and shares to burn depending on the finalization batch parameters @@ -310,10 +308,8 @@ contract Accounting is VaultHub { LIDO.processClStateUpdate( _report.timestamp, _pre.clValidators, - _pre.externalShares, _report.clValidators, - _report.clBalance, - _update.postExternalShares + _report.clBalance ); if (_update.totalSharesToBurn > 0) { @@ -336,18 +332,15 @@ contract Accounting is VaultHub { _update.etherToFinalizeWQ ); - uint256 vaultFeeShares = _updateVaults( + _updateVaults( _report.vaultValues, _report.netCashFlows, _update.vaultsLockedEther, _update.vaultsTreasuryFeeShares ); - if (vaultFeeShares > 0) { - // Q: should we change it to mintShares and update externalShares before on the 2nd step? - STETH.mintShares(LIDO_LOCATOR.treasury(), vaultFeeShares); - - // TODO: consistent events? + if (_update.totalVaultsTreasuryFeeShares > 0) { + STETH.mintExternalShares(LIDO_LOCATOR.treasury(), _update.totalVaultsTreasuryFeeShares); } _notifyObserver(_contracts.postTokenRebaseReceiver, _report, _pre, _update); diff --git a/contracts/0.8.25/interfaces/ILido.sol b/contracts/0.8.25/interfaces/ILido.sol index 0ce89aa6e..639f5bf0c 100644 --- a/contracts/0.8.25/interfaces/ILido.sol +++ b/contracts/0.8.25/interfaces/ILido.sol @@ -39,10 +39,8 @@ interface ILido { function processClStateUpdate( uint256 _reportTimestamp, uint256 _preClValidators, - uint256 _preExternalShares, uint256 _reportClValidators, - uint256 _reportClBalance, - uint256 _postExternalShares + uint256 _reportClBalance ) external; function collectRewardsAndProcessWithdrawals( diff --git a/contracts/0.8.25/vaults/VaultHub.sol b/contracts/0.8.25/vaults/VaultHub.sol index ec973c06e..94b58ffe3 100644 --- a/contracts/0.8.25/vaults/VaultHub.sol +++ b/contracts/0.8.25/vaults/VaultHub.sol @@ -454,7 +454,7 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { int256[] memory _inOutDeltas, uint256[] memory _locked, uint256[] memory _treasureFeeShares - ) internal returns (uint256 totalTreasuryShares) { + ) internal { VaultHubStorage storage $ = _getVaultHubStorage(); for (uint256 i = 0; i < _valuations.length; i++) { @@ -465,7 +465,6 @@ abstract contract VaultHub is AccessControlEnumerableUpgradeable { uint256 treasuryFeeShares = _treasureFeeShares[i]; if (treasuryFeeShares > 0) { socket.sharesMinted += uint96(treasuryFeeShares); - totalTreasuryShares += treasuryFeeShares; } IStakingVault(socket.vault).report(_valuations[i], _inOutDeltas[i], _locked[i]); } diff --git a/test/0.4.24/lido/lido.accounting.test.ts b/test/0.4.24/lido/lido.accounting.test.ts index 1bbbcc951..719b7d97b 100644 --- a/test/0.4.24/lido/lido.accounting.test.ts +++ b/test/0.4.24/lido/lido.accounting.test.ts @@ -80,7 +80,6 @@ describe("Lido:accounting", () => { ...args({ postClValidators: 100n, postClBalance: 100n, - postExternalShares: 100n, }), ), ) @@ -88,25 +87,21 @@ describe("Lido:accounting", () => { .withArgs(0n, 0n, 100n); }); - type ArgsTuple = [BigNumberish, BigNumberish, BigNumberish, BigNumberish, BigNumberish, BigNumberish]; + type ArgsTuple = [BigNumberish, BigNumberish, BigNumberish, BigNumberish]; interface Args { reportTimestamp: BigNumberish; preClValidators: BigNumberish; - preExternalShares: BigNumberish; postClValidators: BigNumberish; postClBalance: BigNumberish; - postExternalShares: BigNumberish; } function args(overrides?: Partial): ArgsTuple { return Object.values({ reportTimestamp: 0n, preClValidators: 0n, - preExternalShares: 0n, postClValidators: 0n, postClBalance: 0n, - postExternalShares: 0n, ...overrides, }) as ArgsTuple; } diff --git a/test/integration/vaults-happy-path.integration.ts b/test/integration/vaults-happy-path.integration.ts index c0e0ea7d9..75525a3dd 100644 --- a/test/integration/vaults-happy-path.integration.ts +++ b/test/integration/vaults-happy-path.integration.ts @@ -201,11 +201,10 @@ describe("Scenario: Staking Vaults Happy Path", () => { it("Should allow Lido to recognize vaults and connect them to accounting", async () => { const { lido, accounting } = ctx.contracts; - // only equivalent of 10.0% of total eth can be minted as stETH on the vaults const votingSigner = await ctx.getSigner("voting"); - await lido.connect(votingSigner).setMaxExternalRatioBP(10_00n); + await lido.connect(votingSigner).setMaxExternalRatioBP(20_00n); - // TODO: make cap and reserveRatio reflect the real values + // only equivalent of 10.0% of TVL can be minted as stETH on the vault const shareLimit = (await lido.getTotalShares()) / 10n; // 10% of total shares const agentSigner = await ctx.getSigner("agent");