From c2c8933f3f72596e8e3d8d3037c51b6ab670d955 Mon Sep 17 00:00:00 2001 From: Kirill Kuvshinov Date: Fri, 8 Sep 2023 18:53:45 +0300 Subject: [PATCH 1/5] feat: add simulations for forced liquidations VIP --- .../vip-168/vip-168/abi/comptroller.json | 2782 +++++++++++++++++ simulations/vip-168/vip-168/abi/erc20.json | 295 ++ .../vip-168/vip-168/abi/liquidator.json | 622 ++++ .../vip-168/vip-168/abi/unitroller.json | 246 ++ simulations/vip-168/vip-168/simulations.ts | 73 + vips/vip-168/vip-168.ts | 53 + 6 files changed, 4071 insertions(+) create mode 100644 simulations/vip-168/vip-168/abi/comptroller.json create mode 100644 simulations/vip-168/vip-168/abi/erc20.json create mode 100644 simulations/vip-168/vip-168/abi/liquidator.json create mode 100644 simulations/vip-168/vip-168/abi/unitroller.json create mode 100644 simulations/vip-168/vip-168/simulations.ts create mode 100644 vips/vip-168/vip-168.ts diff --git a/simulations/vip-168/vip-168/abi/comptroller.json b/simulations/vip-168/vip-168/abi/comptroller.json new file mode 100644 index 000000000..1484575b0 --- /dev/null +++ b/simulations/vip-168/vip-168/abi/comptroller.json @@ -0,0 +1,2782 @@ +[ + { + "inputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": true, + "internalType": "enum ComptrollerV9Storage.Action", + "name": "action", + "type": "uint8" + }, + { + "indexed": false, + "internalType": "bool", + "name": "pauseState", + "type": "bool" + } + ], + "name": "ActionPausedMarket", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "bool", + "name": "state", + "type": "bool" + } + ], + "name": "ActionProtocolPaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "delegate", + "type": "address" + }, + { + "indexed": false, + "internalType": "bool", + "name": "allowDelegatedBorrows", + "type": "bool" + } + ], + "name": "DelegateUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "venusDelta", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "venusBorrowIndex", + "type": "uint256" + } + ], + "name": "DistributedBorrowerVenus", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "supplier", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "venusDelta", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "venusSupplyIndex", + "type": "uint256" + } + ], + "name": "DistributedSupplierVenus", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "DistributedVAIVaultVenus", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "error", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "info", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "detail", + "type": "uint256" + } + ], + "name": "Failure", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "bool", + "name": "enable", + "type": "bool" + } + ], + "name": "IsForcedLiquidationEnabledUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "MarketEntered", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "MarketExited", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + } + ], + "name": "MarketListed", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldAccessControlAddress", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newAccessControlAddress", + "type": "address" + } + ], + "name": "NewAccessControl", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newBorrowCap", + "type": "uint256" + } + ], + "name": "NewBorrowCap", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldCloseFactorMantissa", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newCloseFactorMantissa", + "type": "uint256" + } + ], + "name": "NewCloseFactor", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "oldCollateralFactorMantissa", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newCollateralFactorMantissa", + "type": "uint256" + } + ], + "name": "NewCollateralFactor", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldComptrollerLens", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newComptrollerLens", + "type": "address" + } + ], + "name": "NewComptrollerLens", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldLiquidationIncentiveMantissa", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newLiquidationIncentiveMantissa", + "type": "uint256" + } + ], + "name": "NewLiquidationIncentive", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldLiquidatorContract", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newLiquidatorContract", + "type": "address" + } + ], + "name": "NewLiquidatorContract", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldPauseGuardian", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newPauseGuardian", + "type": "address" + } + ], + "name": "NewPauseGuardian", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract PriceOracle", + "name": "oldPriceOracle", + "type": "address" + }, + { + "indexed": false, + "internalType": "contract PriceOracle", + "name": "newPriceOracle", + "type": "address" + } + ], + "name": "NewPriceOracle", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newSupplyCap", + "type": "uint256" + } + ], + "name": "NewSupplyCap", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldTreasuryAddress", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newTreasuryAddress", + "type": "address" + } + ], + "name": "NewTreasuryAddress", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldTreasuryGuardian", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newTreasuryGuardian", + "type": "address" + } + ], + "name": "NewTreasuryGuardian", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldTreasuryPercent", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newTreasuryPercent", + "type": "uint256" + } + ], + "name": "NewTreasuryPercent", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract VAIControllerInterface", + "name": "oldVAIController", + "type": "address" + }, + { + "indexed": false, + "internalType": "contract VAIControllerInterface", + "name": "newVAIController", + "type": "address" + } + ], + "name": "NewVAIController", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldVAIMintRate", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newVAIMintRate", + "type": "uint256" + } + ], + "name": "NewVAIMintRate", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "vault_", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "releaseStartBlock_", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "releaseInterval_", + "type": "uint256" + } + ], + "name": "NewVAIVaultInfo", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldVenusVAIVaultRate", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newVenusVAIVaultRate", + "type": "uint256" + } + ], + "name": "NewVenusVAIVaultRate", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newSpeed", + "type": "uint256" + } + ], + "name": "VenusBorrowSpeedUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "recipient", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "VenusGranted", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newSpeed", + "type": "uint256" + } + ], + "name": "VenusSupplySpeedUpdated", + "type": "event" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract Unitroller", + "name": "unitroller", + "type": "address" + } + ], + "name": "_become", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "recipient", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "_grantXVS", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newAccessControlAddress", + "type": "address" + } + ], + "name": "_setAccessControl", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address[]", + "name": "markets", + "type": "address[]" + }, + { + "internalType": "enum ComptrollerV9Storage.Action[]", + "name": "actions", + "type": "uint8[]" + }, + { + "internalType": "bool", + "name": "paused", + "type": "bool" + } + ], + "name": "_setActionsPaused", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "uint256", + "name": "newCloseFactorMantissa", + "type": "uint256" + } + ], + "name": "_setCloseFactor", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "internalType": "uint256", + "name": "newCollateralFactorMantissa", + "type": "uint256" + } + ], + "name": "_setCollateralFactor", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract ComptrollerLensInterface", + "name": "comptrollerLens_", + "type": "address" + } + ], + "name": "_setComptrollerLens", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vTokenBorrowed", + "type": "address" + }, + { + "internalType": "bool", + "name": "enable", + "type": "bool" + } + ], + "name": "_setForcedLiquidation", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "uint256", + "name": "newLiquidationIncentiveMantissa", + "type": "uint256" + } + ], + "name": "_setLiquidationIncentive", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newLiquidatorContract_", + "type": "address" + } + ], + "name": "_setLiquidatorContract", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VToken[]", + "name": "vTokens", + "type": "address[]" + }, + { + "internalType": "uint256[]", + "name": "newBorrowCaps", + "type": "uint256[]" + } + ], + "name": "_setMarketBorrowCaps", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VToken[]", + "name": "vTokens", + "type": "address[]" + }, + { + "internalType": "uint256[]", + "name": "newSupplyCaps", + "type": "uint256[]" + } + ], + "name": "_setMarketSupplyCaps", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newPauseGuardian", + "type": "address" + } + ], + "name": "_setPauseGuardian", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract PriceOracle", + "name": "newOracle", + "type": "address" + } + ], + "name": "_setPriceOracle", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "bool", + "name": "state", + "type": "bool" + } + ], + "name": "_setProtocolPaused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newTreasuryGuardian", + "type": "address" + }, + { + "internalType": "address", + "name": "newTreasuryAddress", + "type": "address" + }, + { + "internalType": "uint256", + "name": "newTreasuryPercent", + "type": "uint256" + } + ], + "name": "_setTreasuryData", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VAIControllerInterface", + "name": "vaiController_", + "type": "address" + } + ], + "name": "_setVAIController", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "uint256", + "name": "newVAIMintRate", + "type": "uint256" + } + ], + "name": "_setVAIMintRate", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vault_", + "type": "address" + }, + { + "internalType": "uint256", + "name": "releaseStartBlock_", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "minReleaseAmount_", + "type": "uint256" + } + ], + "name": "_setVAIVaultInfo", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VToken[]", + "name": "vTokens", + "type": "address[]" + }, + { + "internalType": "uint256[]", + "name": "supplySpeeds", + "type": "uint256[]" + }, + { + "internalType": "uint256[]", + "name": "borrowSpeeds", + "type": "uint256[]" + } + ], + "name": "_setVenusSpeeds", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "uint256", + "name": "venusVAIVaultRate_", + "type": "uint256" + } + ], + "name": "_setVenusVAIVaultRate", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + } + ], + "name": "_supportMarket", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "name": "accountAssets", + "outputs": [ + { + "internalType": "contract VToken", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "market", + "type": "address" + }, + { + "internalType": "enum ComptrollerV9Storage.Action", + "name": "action", + "type": "uint8" + } + ], + "name": "actionPaused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "admin", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "name": "allMarkets", + "outputs": [ + { + "internalType": "contract VToken", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + }, + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "approvedDelegates", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vToken", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "borrowAmount", + "type": "uint256" + } + ], + "name": "borrowAllowed", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "borrowCapGuardian", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "borrowCaps", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vToken", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "borrowAmount", + "type": "uint256" + } + ], + "name": "borrowVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + }, + { + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + } + ], + "name": "checkMembership", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": 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"constant": false, + "inputs": [ + { + "internalType": "address", + "name": "holder", + "type": "address" + } + ], + "name": "claimVenus", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address[]", + "name": "holders", + "type": "address[]" + }, + { + "internalType": "contract VToken[]", + "name": "vTokens", + "type": "address[]" + }, + { + "internalType": "bool", + "name": "borrowers", + "type": "bool" + }, + { + "internalType": "bool", + "name": "suppliers", + "type": "bool" + } + ], + "name": "claimVenus", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "holder", + "type": "address" + } + ], + "name": "claimVenusAsCollateral", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": 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"stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vTokenAddress", + "type": "address" + } + ], + "name": "exitMarket", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "getAccountLiquidity", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "getAllMarkets", + "outputs": [ + { + "internalType": "contract VToken[]", + "name": "", + "type": "address[]" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "getAssetsIn", + "outputs": [ + { + "internalType": "contract VToken[]", + "name": "", + "type": "address[]" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + }, + { + "internalType": "address", + "name": "vTokenModify", + "type": "address" + }, + { + "internalType": "uint256", + "name": "redeemTokens", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "borrowAmount", + "type": "uint256" + } + ], + "name": "getHypotheticalAccountLiquidity", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "getXVSAddress", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "getXVSVTokenAddress", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "isComptroller", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "isForcedLiquidationEnabled", 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"type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "vTokenCollateral", + "type": "address" + }, + { + "internalType": "uint256", + "name": "actualRepayAmount", + "type": "uint256" + } + ], + "name": "liquidateVAICalculateSeizeTokens", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "liquidationIncentiveMantissa", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "liquidatorContract", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": 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"inputs": [ + { + "internalType": "address", + "name": "vToken", + "type": "address" + }, + { + "internalType": "address", + "name": "payer", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "repayAmount", + "type": "uint256" + } + ], + "name": "repayBorrowAllowed", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vToken", + "type": "address" + }, + { + "internalType": "address", + "name": "payer", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "actualRepayAmount", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "borrowerIndex", + "type": "uint256" + } + ], + "name": 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"type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "venusAccrued", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "venusBorrowSpeeds", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "venusBorrowState", + "outputs": [ + { + "internalType": "uint224", + "name": "index", + "type": "uint224" + }, + { + "internalType": "uint32", + "name": 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"name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "venusSupplySpeeds", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "venusSupplyState", + "outputs": [ + { + "internalType": "uint224", + "name": "index", + "type": "uint224" + }, + { + "internalType": "uint32", + "name": "block", + "type": "uint32" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "venusVAIVaultRate", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + } +] diff --git a/simulations/vip-168/vip-168/abi/erc20.json b/simulations/vip-168/vip-168/abi/erc20.json new file mode 100644 index 000000000..374b04c75 --- /dev/null +++ b/simulations/vip-168/vip-168/abi/erc20.json @@ -0,0 +1,295 @@ +[ + { + "inputs": [ + { "internalType": "string", "name": "name_", "type": "string" }, + { "internalType": "string", "name": "symbol_", "type": "string" } + ], + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "address", "name": "owner", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "spender", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "userAddress", "type": "address" }, + { "indexed": false, "internalType": "address payable", "name": "relayerAddress", "type": "address" }, + { "indexed": false, "internalType": "bytes", "name": "functionSignature", "type": "bytes" } + ], + "name": "MetaTransactionExecuted", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "indexed": true, "internalType": "bytes32", "name": "previousAdminRole", "type": "bytes32" }, + { "indexed": true, "internalType": "bytes32", "name": "newAdminRole", "type": "bytes32" } + ], + "name": "RoleAdminChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } + ], + "name": "RoleGranted", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } + ], + "name": "RoleRevoked", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "address", "name": "from", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "to", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } + ], + "name": "Transfer", + "type": "event" + }, + { + "inputs": [], + "name": "DEFAULT_ADMIN_ROLE", + "outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "ERC712_VERSION", + "outputs": [{ "internalType": "string", "name": "", "type": "string" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "PREDICATE_ROLE", + "outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "owner", "type": "address" }, + { "internalType": "address", "name": "spender", "type": "address" } + ], + "name": "allowance", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "spender", "type": "address" }, + { "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "approve", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{ "internalType": "address", "name": "account", "type": "address" }], + "name": "balanceOf", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "decimals", + "outputs": [{ "internalType": "uint8", "name": "", "type": "uint8" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "spender", "type": "address" }, + { "internalType": "uint256", "name": "subtractedValue", "type": "uint256" } + ], + "name": "decreaseAllowance", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "userAddress", "type": "address" }, + { "internalType": "bytes", "name": "functionSignature", "type": "bytes" }, + { "internalType": "bytes32", "name": "sigR", "type": "bytes32" }, + { "internalType": "bytes32", "name": "sigS", "type": "bytes32" }, + { "internalType": "uint8", "name": "sigV", "type": "uint8" } + ], + 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"function" + }, + { + "inputs": [ + { "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "internalType": "uint256", "name": "index", "type": "uint256" } + ], + "name": "getRoleMember", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [{ "internalType": "bytes32", "name": "role", "type": "bytes32" }], + "name": "getRoleMemberCount", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "internalType": "address", "name": "account", "type": "address" } + ], + "name": "grantRole", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "internalType": "address", "name": "account", "type": "address" } + ], + "name": "hasRole", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "spender", "type": "address" }, + { "internalType": "uint256", "name": "addedValue", "type": "uint256" } + ], + "name": "increaseAllowance", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "user", "type": "address" }, + { "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "mint", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "name", + "outputs": [{ "internalType": "string", "name": "", "type": "string" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "internalType": "address", "name": "account", "type": "address" } + ], + "name": "renounceRole", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "internalType": "address", "name": "account", "type": "address" } + ], + "name": "revokeRole", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [{ "internalType": "string", "name": "", "type": "string" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "recipient", "type": "address" }, + { "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "transfer", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "sender", "type": "address" }, + { "internalType": "address", "name": "recipient", "type": "address" }, + { "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "transferFrom", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "nonpayable", + "type": "function" + } +] diff --git a/simulations/vip-168/vip-168/abi/liquidator.json b/simulations/vip-168/vip-168/abi/liquidator.json new file mode 100644 index 000000000..92fcd5c7a --- /dev/null +++ b/simulations/vip-168/vip-168/abi/liquidator.json @@ -0,0 +1,622 @@ +[ + { + "inputs": [ + { + "internalType": "address", + "name": "comptroller_", + "type": "address" + }, + { + "internalType": "address payable", + "name": "vBnb_", + "type": "address" + }, + { + "internalType": "address", + "name": "treasury_", + "type": "address" + } + ], + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "address", + "name": "liquidator", + "type": "address" + } + ], + "name": "AllowlistEntryNotFound", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "address", + "name": "liquidator", + "type": "address" + } + ], + "name": "AlreadyAllowed", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "AlreadyRestricted", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "errorCode", + "type": "uint256" + } + ], + "name": "LiquidationFailed", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "address", + "name": "liquidator", + "type": "address" + } + ], + "name": "LiquidationNotAllowed", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "NoRestrictionsExist", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "maxTreasuryPercentMantissa", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "treasuryPercentMantissa_", + "type": "uint256" + } + ], + "name": "TreasuryPercentTooHigh", + "type": "error" + }, + { + "inputs": [], + "name": "UnexpectedZeroAddress", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "from", + "type": "address" + }, + { + "internalType": "address", + "name": "to", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "VTokenTransferFailed", + "type": "error" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "expected", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "actual", + "type": "uint256" + } + ], + "name": "WrongTransactionAmount", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "liquidator", + "type": "address" + } + ], + "name": "AllowlistEntryAdded", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "liquidator", + "type": "address" + } + ], + "name": "AllowlistEntryRemoved", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint8", + "name": "version", + "type": "uint8" + } + ], + "name": "Initialized", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "liquidator", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "repayAmount", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "address", + "name": "vTokenBorrowed", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "vTokenCollateral", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "seizeTokensForTreasury", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "seizeTokensForLiquidator", + "type": "uint256" + } + ], + "name": "LiquidateBorrowedTokens", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": 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"internalType": "bool", + "name": "", + "type": "bool" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "owner", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "pendingOwner", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "address", + "name": "liquidator", + "type": "address" + } + ], + "name": "removeFromAllowlist", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "renounceOwnership", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "restrictLiquidation", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "uint256", + "name": "newTreasuryPercentMantissa", + "type": "uint256" + } + ], + "name": "setTreasuryPercent", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "newOwner", + "type": "address" + } + ], + "name": "transferOwnership", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "treasury", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "treasuryPercentMantissa", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "internalType": "address", + "name": "borrower", + "type": "address" + } + ], + "name": "unrestrictLiquidation", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "vBnb", + "outputs": [ + { + "internalType": "contract IVBNB", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "vaiController", + "outputs": [ + { + "internalType": "contract IVAIController", + "name": "", + "type": "address" + } + ], + "stateMutability": "view", + "type": "function" + } +] diff --git a/simulations/vip-168/vip-168/abi/unitroller.json b/simulations/vip-168/vip-168/abi/unitroller.json new file mode 100644 index 000000000..294ce74b5 --- /dev/null +++ b/simulations/vip-168/vip-168/abi/unitroller.json @@ -0,0 +1,246 @@ +[ + { + "inputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "error", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "info", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "detail", + "type": "uint256" + } + ], + "name": "Failure", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldAdmin", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newAdmin", + "type": "address" + } + ], + "name": "NewAdmin", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldImplementation", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newImplementation", + "type": "address" + } + ], + "name": "NewImplementation", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldPendingAdmin", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newPendingAdmin", + "type": "address" + } + ], + "name": "NewPendingAdmin", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldPendingImplementation", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newPendingImplementation", + "type": "address" + } + ], + "name": "NewPendingImplementation", + "type": "event" + }, + { + "payable": true, + "stateMutability": "payable", + "type": "fallback" + }, + { + "constant": false, + "inputs": [], + "name": "_acceptAdmin", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [], + "name": "_acceptImplementation", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newPendingAdmin", + "type": "address" + } + ], + "name": "_setPendingAdmin", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newPendingImplementation", + "type": "address" + } + ], + "name": "_setPendingImplementation", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "admin", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "comptrollerImplementation", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "pendingAdmin", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "pendingComptrollerImplementation", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + } +] diff --git a/simulations/vip-168/vip-168/simulations.ts b/simulations/vip-168/vip-168/simulations.ts new file mode 100644 index 000000000..36b49b5f6 --- /dev/null +++ b/simulations/vip-168/vip-168/simulations.ts @@ -0,0 +1,73 @@ +import { TransactionResponse } from "@ethersproject/providers"; +import { expect } from "chai"; +import { Contract } from "ethers"; +import { parseEther, parseUnits } from "ethers/lib/utils"; +import { ethers } from "hardhat"; + +import { expectEvents, initMainnetUser, setMaxStaleCoreAssets } from "../../../src/utils"; +import { forking, testVip } from "../../../src/vip-framework"; +import { vip168 } from "../../../vips/vip-168/vip-168"; +import COMPTROLLER_ABI from "./abi/comptroller.json"; +import ERC20_ABI from "./abi/erc20.json"; +import LIQUIDATOR_ABI from "./abi/liquidator.json"; +import UNITROLLER_ABI from "./abi/unitroller.json"; + +const COMPTROLLER = "0xfD36E2c2a6789Db23113685031d7F16329158384"; +const CHAINLINK_ADDRESS = "0x1B2103441A0A108daD8848D8F5d790e4D402921F"; +const NORMAL_TIMELOCK = "0x939bD8d64c0A9583A7Dcea9933f7b21697ab6396"; +const CRITICAL_TIMELOCK = "0x213c446ec11e45b15a6E29C1C1b402B8897f606d"; + +const NEW_COMPTROLLER_IMPLEMENTATION = "0xb5Cb55cAbC34544C708289D899Dfe2f190794C8D"; +const BUSD = "0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56"; +const VBUSD = "0x95c78222B3D6e262426483D42CfA53685A67Ab9D"; +const VBTC = "0x882C173bC7Ff3b7786CA16dfeD3DFFfb9Ee7847B"; +const BUSD_BORROWER = "0x36D023d3Bb82b3ee3BCa30701f2C61329572b688"; +const BUSD_HOLDER = "0xF977814e90dA44bFA03b6295A0616a897441aceC"; + +forking(31563335, () => { + let comptroller: Contract; + const provider = ethers.provider; + + before(async () => { + comptroller = new ethers.Contract(COMPTROLLER, COMPTROLLER_ABI, provider); + await setMaxStaleCoreAssets(CHAINLINK_ADDRESS, NORMAL_TIMELOCK); + }); + + testVip("VIP-168 Forced liquidations", vip168(), { + callbackAfterExecution: async (txResponse: TransactionResponse) => { + await expectEvents( + txResponse, + [UNITROLLER_ABI, COMPTROLLER_ABI], + ["NewImplementation", "NewPendingImplementation", "Failure"], + [1, 2, 0], + ); + }, + }); + + describe("Post-VIP behavior", async () => { + it("should have the new implementation", async () => { + expect(await comptroller.comptrollerImplementation()).to.equal(NEW_COMPTROLLER_IMPLEMENTATION); + }); + + it("allows critical timelock to enable forced liquidations", async () => { + const timelockSigner = await initMainnetUser(CRITICAL_TIMELOCK, parseEther("1")); + await comptroller.connect(timelockSigner)._setForcedLiquidation(VBUSD, true); + expect(await comptroller.isForcedLiquidationEnabled(VBUSD)).to.equal(true); + }); + + it("liquidates a healthy BUSD borrow, repaying more than close factor allows", async () => { + const liquidatorSinger = await initMainnetUser(BUSD_HOLDER, parseEther("1")); + const liquidator = await ethers.getContractAt(LIQUIDATOR_ABI, await comptroller.liquidatorContract()); + const busd = await ethers.getContractAt(ERC20_ABI, BUSD); + const repayAmount = parseUnits("4", 18); + + await busd.connect(liquidatorSinger).approve(liquidator.address, repayAmount); + const tx = await liquidator.connect(liquidatorSinger).liquidateBorrow(VBUSD, BUSD_BORROWER, repayAmount, VBTC); + const protocolShare = "38097"; + const liquidatorShare = "800043"; + await expect(tx) + .to.emit(liquidator, "LiquidateBorrowedTokens") + .withArgs(BUSD_HOLDER, BUSD_BORROWER, repayAmount, VBUSD, VBTC, protocolShare, liquidatorShare); + }); + }); +}); diff --git a/vips/vip-168/vip-168.ts b/vips/vip-168/vip-168.ts new file mode 100644 index 000000000..1eff9fd77 --- /dev/null +++ b/vips/vip-168/vip-168.ts @@ -0,0 +1,53 @@ +import { ProposalType } from "../../src/types"; +import { makeProposal } from "../../src/utils"; + +const UNITROLLER = "0xfD36E2c2a6789Db23113685031d7F16329158384"; +const NEW_COMPTROLLER_IMPLEMENTATION = "0xb5Cb55cAbC34544C708289D899Dfe2f190794C8D"; + +const ACM = "0x4788629ABc6cFCA10F9f969efdEAa1cF70c23555"; +const NORMAL_TIMELOCK = "0x939bD8d64c0A9583A7Dcea9933f7b21697ab6396"; +const FAST_TRACK_TIMELOCK = "0x555ba73dB1b006F3f2C7dB7126d6e4343aDBce02"; +const CRITICAL_TIMELOCK = "0x213c446ec11e45b15a6E29C1C1b402B8897f606d"; + +export const vip168 = () => { + const meta = { + version: "v2", + title: "VIP-168", + description: ``, + forDescription: "Process to configure Liquidity Mining", + againstDescription: "Defer configuration of Liquidity Mining", + abstainDescription: "No opinion on the matter", + }; + + return makeProposal( + [ + { + target: UNITROLLER, + signature: "_setPendingImplementation(address)", + params: [NEW_COMPTROLLER_IMPLEMENTATION], + }, + { + target: NEW_COMPTROLLER_IMPLEMENTATION, + signature: "_become(address)", + params: [UNITROLLER], + }, + { + target: ACM, + signature: "giveCallPermission(address,string,address)", + params: [UNITROLLER, "_setForcedLiquidation(address,bool)", NORMAL_TIMELOCK], + }, + { + target: ACM, + signature: "giveCallPermission(address,string,address)", + params: [UNITROLLER, "_setForcedLiquidation(address,bool)", FAST_TRACK_TIMELOCK], + }, + { + target: ACM, + signature: "giveCallPermission(address,string,address)", + params: [UNITROLLER, "_setForcedLiquidation(address,bool)", CRITICAL_TIMELOCK], + }, + ], + meta, + ProposalType.REGULAR, + ); +}; From 2813867f0f913a46e641de8c4cf61dcc2af741b7 Mon Sep 17 00:00:00 2001 From: Kirill Kuvshinov Date: Mon, 11 Sep 2023 16:06:30 +0300 Subject: [PATCH 2/5] feat: add testnet sims for forced liquidation --- .../vip-168-testnet/abi/comptroller.json | 2782 +++++++++++++++++ .../vip-168/vip-168-testnet/abi/erc20.json | 295 ++ .../vip-168-testnet/abi/liquidator.json | 451 +++ .../vip-168-testnet/abi/unitroller.json | 246 ++ .../vip-168/vip-168-testnet/simulations.ts | 77 + vips/vip-168/vip-168-testnet.ts | 53 + 6 files changed, 3904 insertions(+) create mode 100644 simulations/vip-168/vip-168-testnet/abi/comptroller.json create mode 100644 simulations/vip-168/vip-168-testnet/abi/erc20.json create mode 100644 simulations/vip-168/vip-168-testnet/abi/liquidator.json create mode 100644 simulations/vip-168/vip-168-testnet/abi/unitroller.json create mode 100644 simulations/vip-168/vip-168-testnet/simulations.ts create mode 100644 vips/vip-168/vip-168-testnet.ts diff --git a/simulations/vip-168/vip-168-testnet/abi/comptroller.json b/simulations/vip-168/vip-168-testnet/abi/comptroller.json new file mode 100644 index 000000000..1484575b0 --- /dev/null +++ b/simulations/vip-168/vip-168-testnet/abi/comptroller.json @@ -0,0 +1,2782 @@ +[ + { + "inputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": true, + "internalType": "enum ComptrollerV9Storage.Action", + "name": "action", + "type": "uint8" + }, + { + "indexed": false, + "internalType": "bool", + "name": "pauseState", + "type": "bool" + } + ], + "name": "ActionPausedMarket", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "bool", + "name": "state", + "type": "bool" + } + ], + "name": "ActionProtocolPaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "delegate", + "type": "address" + }, + { + "indexed": false, + "internalType": "bool", + "name": "allowDelegatedBorrows", + "type": "bool" + } + ], + "name": "DelegateUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "venusDelta", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "venusBorrowIndex", + "type": "uint256" + } + ], + "name": "DistributedBorrowerVenus", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": true, + "internalType": "address", + "name": "supplier", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "venusDelta", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "venusSupplyIndex", + "type": "uint256" + } + ], + "name": "DistributedSupplierVenus", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "DistributedVAIVaultVenus", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "error", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "info", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "detail", + "type": "uint256" + } + ], + "name": "Failure", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "address", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "bool", + "name": "enable", + "type": "bool" + } + ], + "name": "IsForcedLiquidationEnabledUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "MarketEntered", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "MarketExited", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + } + ], + "name": "MarketListed", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldAccessControlAddress", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newAccessControlAddress", + "type": "address" + } + ], + "name": "NewAccessControl", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newBorrowCap", + "type": "uint256" + } + ], + "name": "NewBorrowCap", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldCloseFactorMantissa", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newCloseFactorMantissa", + "type": "uint256" + } + ], + "name": "NewCloseFactor", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "oldCollateralFactorMantissa", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newCollateralFactorMantissa", + "type": "uint256" + } + ], + "name": "NewCollateralFactor", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldComptrollerLens", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newComptrollerLens", + "type": "address" + } + ], + "name": "NewComptrollerLens", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldLiquidationIncentiveMantissa", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newLiquidationIncentiveMantissa", + "type": "uint256" + } + ], + "name": "NewLiquidationIncentive", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldLiquidatorContract", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newLiquidatorContract", + "type": "address" + } + ], + "name": "NewLiquidatorContract", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldPauseGuardian", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newPauseGuardian", + "type": "address" + } + ], + "name": "NewPauseGuardian", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract PriceOracle", + "name": "oldPriceOracle", + "type": "address" + }, + { + "indexed": false, + "internalType": "contract PriceOracle", + "name": "newPriceOracle", + "type": "address" + } + ], + "name": "NewPriceOracle", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newSupplyCap", + "type": "uint256" + } + ], + "name": "NewSupplyCap", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldTreasuryAddress", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newTreasuryAddress", + "type": "address" + } + ], + "name": "NewTreasuryAddress", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldTreasuryGuardian", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newTreasuryGuardian", + "type": "address" + } + ], + "name": "NewTreasuryGuardian", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldTreasuryPercent", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newTreasuryPercent", + "type": "uint256" + } + ], + "name": "NewTreasuryPercent", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract VAIControllerInterface", + "name": "oldVAIController", + "type": "address" + }, + { + "indexed": false, + "internalType": "contract VAIControllerInterface", + "name": "newVAIController", + "type": "address" + } + ], + "name": "NewVAIController", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldVAIMintRate", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newVAIMintRate", + "type": "uint256" + } + ], + "name": "NewVAIMintRate", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "vault_", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "releaseStartBlock_", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "releaseInterval_", + "type": "uint256" + } + ], + "name": "NewVAIVaultInfo", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "oldVenusVAIVaultRate", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newVenusVAIVaultRate", + "type": "uint256" + } + ], + "name": "NewVenusVAIVaultRate", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newSpeed", + "type": "uint256" + } + ], + "name": "VenusBorrowSpeedUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "recipient", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "VenusGranted", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "newSpeed", + "type": "uint256" + } + ], + "name": "VenusSupplySpeedUpdated", + "type": "event" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract Unitroller", + "name": "unitroller", + "type": "address" + } + ], + "name": "_become", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "recipient", + "type": "address" + }, + { + "internalType": "uint256", + "name": "amount", + "type": "uint256" + } + ], + "name": "_grantXVS", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newAccessControlAddress", + "type": "address" + } + ], + "name": "_setAccessControl", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address[]", + "name": "markets", + "type": "address[]" + }, + { + "internalType": "enum ComptrollerV9Storage.Action[]", + "name": "actions", + "type": "uint8[]" + }, + { + "internalType": "bool", + "name": "paused", + "type": "bool" + } + ], + "name": "_setActionsPaused", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "uint256", + "name": "newCloseFactorMantissa", + "type": "uint256" + } + ], + "name": "_setCloseFactor", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + }, + { + "internalType": "uint256", + "name": "newCollateralFactorMantissa", + "type": "uint256" + } + ], + "name": "_setCollateralFactor", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract ComptrollerLensInterface", + "name": "comptrollerLens_", + "type": "address" + } + ], + "name": "_setComptrollerLens", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vTokenBorrowed", + "type": "address" + }, + { + "internalType": "bool", + "name": "enable", + "type": "bool" + } + ], + "name": "_setForcedLiquidation", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "uint256", + "name": "newLiquidationIncentiveMantissa", + "type": "uint256" + } + ], + "name": "_setLiquidationIncentive", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newLiquidatorContract_", + "type": "address" + } + ], + "name": "_setLiquidatorContract", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VToken[]", + "name": "vTokens", + "type": "address[]" + }, + { + "internalType": "uint256[]", + "name": "newBorrowCaps", + "type": "uint256[]" + } + ], + "name": "_setMarketBorrowCaps", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VToken[]", + "name": "vTokens", + "type": "address[]" + }, + { + "internalType": "uint256[]", + "name": "newSupplyCaps", + "type": "uint256[]" + } + ], + "name": "_setMarketSupplyCaps", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newPauseGuardian", + "type": "address" + } + ], + "name": "_setPauseGuardian", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract PriceOracle", + "name": "newOracle", + "type": "address" + } + ], + "name": "_setPriceOracle", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "bool", + "name": "state", + "type": "bool" + } + ], + "name": "_setProtocolPaused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newTreasuryGuardian", + "type": "address" + }, + { + "internalType": "address", + "name": "newTreasuryAddress", + "type": "address" + }, + { + "internalType": "uint256", + "name": "newTreasuryPercent", + "type": "uint256" + } + ], + "name": "_setTreasuryData", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VAIControllerInterface", + "name": "vaiController_", + "type": "address" + } + ], + "name": "_setVAIController", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "uint256", + "name": "newVAIMintRate", + "type": "uint256" + } + ], + "name": "_setVAIMintRate", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vault_", + "type": "address" + }, + { + "internalType": "uint256", + "name": "releaseStartBlock_", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "minReleaseAmount_", + "type": "uint256" + } + ], + "name": "_setVAIVaultInfo", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VToken[]", + "name": "vTokens", + "type": "address[]" + }, + { + "internalType": "uint256[]", + "name": "supplySpeeds", + "type": "uint256[]" + }, + { + "internalType": "uint256[]", + "name": "borrowSpeeds", + "type": "uint256[]" + } + ], + "name": "_setVenusSpeeds", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "uint256", + "name": "venusVAIVaultRate_", + "type": "uint256" + } + ], + "name": "_setVenusVAIVaultRate", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + } + ], + "name": "_supportMarket", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "name": "accountAssets", + "outputs": [ + { + "internalType": "contract VToken", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "market", + "type": "address" + }, + { + "internalType": "enum ComptrollerV9Storage.Action", + "name": "action", + "type": "uint8" + } + ], + "name": "actionPaused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "admin", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "name": "allMarkets", + "outputs": [ + { + "internalType": "contract VToken", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + }, + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "approvedDelegates", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vToken", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "borrowAmount", + "type": "uint256" + } + ], + "name": "borrowAllowed", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "borrowCapGuardian", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "borrowCaps", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vToken", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "borrowAmount", + "type": "uint256" + } + ], + "name": "borrowVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + }, + { + "internalType": "contract VToken", + "name": "vToken", + "type": "address" + } + ], + "name": "checkMembership", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address[]", + "name": "holders", + "type": "address[]" + }, + { + "internalType": "contract VToken[]", + "name": "vTokens", + "type": "address[]" + }, + { + "internalType": "bool", + "name": "borrowers", + "type": "bool" + }, + { + "internalType": "bool", + "name": "suppliers", + "type": "bool" + }, + { + "internalType": "bool", + "name": "collateral", + "type": "bool" + } + ], + "name": "claimVenus", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "holder", + "type": "address" + }, + { + "internalType": "contract VToken[]", + "name": "vTokens", + "type": "address[]" + } + ], + "name": "claimVenus", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "holder", + "type": "address" + } + ], + "name": "claimVenus", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address[]", + "name": "holders", + "type": "address[]" + }, + { + "internalType": "contract VToken[]", + "name": "vTokens", + "type": "address[]" + }, + { + "internalType": "bool", + "name": "borrowers", + "type": "bool" + }, + { + "internalType": "bool", + "name": "suppliers", + "type": "bool" + } + ], + "name": "claimVenus", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "holder", + "type": "address" + } + ], + "name": "claimVenusAsCollateral", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "closeFactorMantissa", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "comptrollerImplementation", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "comptrollerLens", + "outputs": [ + { + "internalType": "contract ComptrollerLensInterface", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address[]", + "name": "vTokens", + "type": "address[]" + } + ], + "name": "enterMarkets", + "outputs": [ + { + "internalType": "uint256[]", + "name": "", + "type": "uint256[]" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vTokenAddress", + "type": "address" + } + ], + "name": "exitMarket", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "getAccountLiquidity", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "getAllMarkets", + "outputs": [ + { + "internalType": "contract VToken[]", + "name": "", + "type": "address[]" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + } + ], + "name": "getAssetsIn", + "outputs": [ + { + "internalType": "contract VToken[]", + "name": "", + "type": "address[]" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "account", + "type": "address" + }, + { + "internalType": "address", + "name": "vTokenModify", + "type": "address" + }, + { + "internalType": "uint256", + "name": "redeemTokens", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "borrowAmount", + "type": "uint256" + } + ], + "name": "getHypotheticalAccountLiquidity", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "getXVSAddress", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "getXVSVTokenAddress", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "isComptroller", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "isForcedLiquidationEnabled", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vTokenBorrowed", + "type": "address" + }, + { + "internalType": "address", + "name": "vTokenCollateral", + "type": "address" + }, + { + "internalType": "address", + "name": "liquidator", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "repayAmount", + "type": "uint256" + } + ], + "name": "liquidateBorrowAllowed", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vTokenBorrowed", + "type": "address" + }, + { + "internalType": "address", + "name": "vTokenCollateral", + "type": "address" + }, + { + "internalType": "address", + "name": "liquidator", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "actualRepayAmount", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "seizeTokens", + "type": "uint256" + } + ], + "name": "liquidateBorrowVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "vTokenBorrowed", + "type": "address" + }, + { + "internalType": "address", + "name": "vTokenCollateral", + "type": "address" + }, + { + "internalType": "uint256", + "name": "actualRepayAmount", + "type": "uint256" + } + ], + "name": "liquidateCalculateSeizeTokens", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "vTokenCollateral", + "type": "address" + }, + { + "internalType": "uint256", + "name": "actualRepayAmount", + "type": "uint256" + } + ], + "name": "liquidateVAICalculateSeizeTokens", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "liquidationIncentiveMantissa", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + 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+ { + "internalType": "address", + "name": "vToken", + "type": "address" + }, + { + "internalType": "address", + "name": "redeemer", + "type": "address" + }, + { + "internalType": "uint256", + "name": "redeemTokens", + "type": "uint256" + } + ], + "name": "redeemAllowed", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vToken", + "type": "address" + }, + { + "internalType": "address", + "name": "redeemer", + "type": "address" + }, + { + "internalType": "uint256", + "name": "redeemAmount", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "redeemTokens", + "type": "uint256" + } + ], + "name": "redeemVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": 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+ "type": "address" + }, + { + "internalType": "uint256", + "name": "actualRepayAmount", + "type": "uint256" + }, + { + "internalType": "uint256", + "name": "borrowerIndex", + "type": "uint256" + } + ], + "name": "repayBorrowVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "repayVAIGuardianPaused", + "outputs": [ + { + "internalType": "bool", + "name": "", + "type": "bool" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "vTokenCollateral", + "type": "address" + }, + { + "internalType": "address", + "name": "vTokenBorrowed", + "type": "address" + }, + { + "internalType": "address", + "name": "liquidator", + "type": "address" + }, + { + "internalType": "address", + "name": "borrower", + "type": "address" + }, + { + "internalType": "uint256", + "name": "seizeTokens", 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"internalType": "address", + "name": "", + "type": "address" + }, + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "venusSupplierIndex", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "venusSupplySpeeds", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "name": "venusSupplyState", + "outputs": [ + { + "internalType": "uint224", + "name": "index", + "type": "uint224" + }, + { + "internalType": "uint32", + "name": "block", + "type": "uint32" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "venusVAIVaultRate", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + } +] diff --git a/simulations/vip-168/vip-168-testnet/abi/erc20.json b/simulations/vip-168/vip-168-testnet/abi/erc20.json new file mode 100644 index 000000000..374b04c75 --- /dev/null +++ b/simulations/vip-168/vip-168-testnet/abi/erc20.json @@ -0,0 +1,295 @@ +[ + { + "inputs": [ + { "internalType": "string", "name": "name_", "type": "string" }, + { "internalType": "string", "name": "symbol_", "type": "string" } + ], + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "address", "name": "owner", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "spender", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } + ], + "name": "Approval", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "userAddress", "type": "address" }, + { "indexed": false, "internalType": "address payable", "name": "relayerAddress", "type": "address" }, + { "indexed": false, "internalType": "bytes", "name": "functionSignature", "type": "bytes" } + ], + "name": "MetaTransactionExecuted", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "indexed": true, "internalType": "bytes32", "name": "previousAdminRole", "type": "bytes32" }, + { "indexed": true, "internalType": "bytes32", "name": "newAdminRole", "type": "bytes32" } + ], + "name": "RoleAdminChanged", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } + ], + "name": "RoleGranted", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } + ], + "name": "RoleRevoked", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "address", "name": "from", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "to", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } + ], + "name": "Transfer", + "type": "event" + }, + { + "inputs": [], + "name": "DEFAULT_ADMIN_ROLE", + "outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "ERC712_VERSION", + "outputs": [{ "internalType": "string", "name": "", "type": "string" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "PREDICATE_ROLE", + "outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "owner", "type": "address" }, + { "internalType": "address", "name": "spender", "type": "address" } + ], + "name": "allowance", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "spender", "type": "address" }, + { "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "approve", + 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"name": "functionSignature", "type": "bytes" }, + { "internalType": "bytes32", "name": "sigR", "type": "bytes32" }, + { "internalType": "bytes32", "name": "sigS", "type": "bytes32" }, + { "internalType": "uint8", "name": "sigV", "type": "uint8" } + ], + "name": "executeMetaTransaction", + "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }], + "stateMutability": "payable", + "type": "function" + }, + { + "inputs": [], + "name": "getChainId", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "stateMutability": "pure", + "type": "function" + }, + { + "inputs": [], + "name": "getDomainSeperator", + "outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [{ "internalType": "address", "name": "user", "type": "address" }], + "name": "getNonce", + "outputs": [{ "internalType": "uint256", "name": "nonce", "type": "uint256" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [{ "internalType": "bytes32", "name": "role", "type": "bytes32" }], + "name": "getRoleAdmin", + "outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "internalType": "uint256", "name": "index", "type": "uint256" } + ], + "name": "getRoleMember", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [{ "internalType": "bytes32", "name": "role", "type": "bytes32" }], + "name": "getRoleMemberCount", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "internalType": "address", "name": "account", "type": "address" } + ], + "name": "grantRole", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "internalType": "address", "name": "account", "type": "address" } + ], + "name": "hasRole", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "spender", "type": "address" }, + { "internalType": "uint256", "name": "addedValue", "type": "uint256" } + ], + "name": "increaseAllowance", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "user", "type": "address" }, + { "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "mint", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "name", + "outputs": [{ "internalType": "string", "name": "", "type": "string" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "internalType": "address", "name": "account", "type": "address" } + ], + "name": "renounceRole", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { "internalType": "bytes32", "name": "role", "type": "bytes32" }, + { "internalType": "address", "name": "account", "type": "address" } + ], + "name": "revokeRole", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "symbol", + "outputs": [{ "internalType": "string", "name": "", "type": "string" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "totalSupply", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "recipient", "type": "address" }, + { "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "transfer", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "sender", "type": "address" }, + { "internalType": "address", "name": "recipient", "type": "address" }, + { "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "transferFrom", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "nonpayable", + "type": "function" + } +] diff --git a/simulations/vip-168/vip-168-testnet/abi/liquidator.json b/simulations/vip-168/vip-168-testnet/abi/liquidator.json new file mode 100644 index 000000000..b01010300 --- /dev/null +++ b/simulations/vip-168/vip-168-testnet/abi/liquidator.json @@ -0,0 +1,451 @@ +[ + { + "inputs": [ + { "internalType": "address", "name": "comptroller_", "type": "address" }, + { "internalType": "address payable", "name": "vBnb_", "type": "address" }, + { "internalType": "address", "name": "wBNB_", "type": "address" } + ], + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "inputs": [ + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "address", "name": "liquidator", "type": "address" } + ], + "name": "AllowlistEntryNotFound", + "type": "error" + }, + { + "inputs": [ + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "address", "name": "liquidator", "type": "address" } + ], + "name": "AlreadyAllowed", + "type": "error" + }, + { + "inputs": [{ "internalType": "address", "name": "borrower", "type": "address" }], + "name": "AlreadyRestricted", + "type": "error" + }, + { + "inputs": [{ "internalType": "uint256", "name": "errorCode", "type": "uint256" }], + "name": "LiquidationFailed", + "type": "error" + }, + { + "inputs": [ + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "address", "name": "liquidator", "type": "address" } + ], + "name": "LiquidationNotAllowed", + "type": "error" + }, + { + "inputs": [{ "internalType": "address", "name": "vToken", "type": "address" }], + "name": "MarketNotListed", + "type": "error" + }, + { + "inputs": [{ "internalType": "address", "name": "borrower", "type": "address" }], + "name": "NoRestrictionsExist", + "type": "error" + }, + { + "inputs": [ + { "internalType": "uint256", "name": "maxTreasuryPercentMantissa", "type": "uint256" }, + { "internalType": "uint256", "name": "treasuryPercentMantissa_", "type": "uint256" } + ], + "name": "TreasuryPercentTooHigh", + "type": "error" + }, + { + "inputs": [ + { "internalType": "address", "name": "sender", "type": "address" }, + { "internalType": "address", "name": "calledContract", "type": "address" }, + { "internalType": "string", "name": "methodSignature", "type": "string" } + ], + "name": "Unauthorized", + "type": "error" + }, + { "inputs": [], "name": "UnexpectedZeroAddress", "type": "error" }, + { + "inputs": [ + { "internalType": "uint256", "name": "vaiDebt", "type": "uint256" }, + { "internalType": "uint256", "name": "minLiquidatableVAI", "type": "uint256" } + ], + "name": "VAIDebtTooHigh", + "type": "error" + }, + { + "inputs": [ + { "internalType": "address", "name": "from", "type": "address" }, + { "internalType": "address", "name": "to", "type": "address" }, + { "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "VTokenTransferFailed", + "type": "error" + }, + { + "inputs": [ + { "internalType": "uint256", "name": "expected", "type": "uint256" }, + { "internalType": "uint256", "name": "actual", "type": "uint256" } + ], + "name": "WrongTransactionAmount", + "type": "error" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "address", "name": "borrower", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "liquidator", "type": "address" } + ], + "name": "AllowlistEntryAdded", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "address", "name": "borrower", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "liquidator", "type": "address" } + ], + "name": "AllowlistEntryRemoved", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{ "indexed": true, "internalType": "address", "name": "sender", "type": "address" }], + "name": "ForceVAILiquidationPaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{ "indexed": true, "internalType": "address", "name": "sender", "type": "address" }], + "name": "ForceVAILiquidationResumed", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{ "indexed": false, "internalType": "uint8", "name": "version", "type": "uint8" }], + "name": "Initialized", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "address", "name": "liquidator", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "borrower", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "repayAmount", "type": "uint256" }, + { "indexed": false, "internalType": "address", "name": "vTokenBorrowed", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "vTokenCollateral", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "seizeTokensForTreasury", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "seizeTokensForLiquidator", "type": "uint256" } + ], + "name": "LiquidateBorrowedTokens", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{ "indexed": true, "internalType": "address", "name": "borrower", "type": "address" }], + "name": "LiquidationRestricted", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{ "indexed": true, "internalType": "address", "name": "borrower", "type": "address" }], + "name": "LiquidationRestrictionsDisabled", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "oldAccessControlManager", "type": "address" }, + { "indexed": false, "internalType": "address", "name": "newAccessControlManager", "type": "address" } + ], + "name": "NewAccessControlManager", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "uint256", "name": "oldPercent", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "newPercent", "type": "uint256" } + ], + "name": "NewLiquidationTreasuryPercent", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "uint256", "name": "oldMinLiquidatableVAI", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "newMinLiquidatableVAI", "type": "uint256" } + ], + "name": "NewMinLiquidatableVAI", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "uint256", "name": "oldPendingRedeemChunkLength", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "newPendingRedeemChunkLength", "type": "uint256" } + ], + "name": "NewPendingRedeemChunkLength", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "address", "name": "oldProtocolShareReserve", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "newProtocolShareReserves", "type": "address" } + ], + "name": "NewProtocolShareReserve", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } + ], + "name": "OwnershipTransferStarted", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } + ], + "name": "OwnershipTransferred", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "address", "name": "sender", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "token", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "reducedAmount", "type": "uint256" } + ], + "name": "ProtocolLiquidationIncentiveTransferred", + "type": "event" + }, + { "inputs": [], "name": "acceptOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, + { + "inputs": [], + "name": "accessControlManager", + "outputs": [{ "internalType": "contract IAccessControlManagerV8", "name": "", "type": "address" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "address", "name": "liquidator", "type": "address" } + ], + "name": "addToAllowlist", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "", "type": "address" }, + { "internalType": "address", "name": "", "type": "address" } + ], + "name": "allowedLiquidatorsByAccount", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "comptroller", + "outputs": [{ "internalType": "contract IComptroller", "name": "", "type": "address" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "forceVAILiquidate", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { "internalType": "uint256", "name": "treasuryPercentMantissa_", "type": "uint256" }, + { "internalType": "address", "name": "accessControlManager_", "type": "address" }, + { "internalType": "address", "name": "protocolShareReserve_", "type": "address" } + ], + "name": "initialize", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [ + { "internalType": "address", "name": "vToken", "type": "address" }, + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "uint256", "name": "repayAmount", "type": "uint256" }, + { "internalType": "contract IVToken", "name": "vTokenCollateral", "type": "address" } + ], + "name": "liquidateBorrow", + "outputs": [], + "stateMutability": "payable", + "type": "function" + }, + { + "inputs": [{ "internalType": "address", "name": "", "type": "address" }], + "name": "liquidationRestricted", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "minLiquidatableVAI", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "owner", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "pauseForceVAILiquidate", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "pendingOwner", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "name": "pendingRedeem", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "protocolShareReserve", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "stateMutability": "view", + "type": "function" + }, + { "inputs": [], "name": "reduceReserves", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, + { + "inputs": [ + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "address", "name": "liquidator", "type": "address" } + ], + "name": "removeFromAllowlist", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { "inputs": [], "name": "renounceOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, + { + "inputs": [{ "internalType": "address", "name": "borrower", "type": "address" }], + "name": "restrictLiquidation", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "resumeForceVAILiquidate", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{ "internalType": "address", "name": "accessControlManager_", "type": "address" }], + "name": "setAccessControlManager", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{ "internalType": "uint256", "name": "minLiquidatableVAI_", "type": "uint256" }], + "name": "setMinLiquidatableVAI", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{ "internalType": "uint256", "name": "newLength_", "type": "uint256" }], + "name": "setPendingRedeemChunkLength", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{ "internalType": "address payable", "name": "protocolShareReserve_", "type": "address" }], + "name": "setProtocolShareReserve", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{ "internalType": "uint256", "name": "newTreasuryPercentMantissa", "type": "uint256" }], + "name": "setTreasuryPercent", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [{ "internalType": "address", "name": "newOwner", "type": "address" }], + "name": "transferOwnership", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "treasuryPercentMantissa", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [{ "internalType": "address", "name": "borrower", "type": "address" }], + "name": "unrestrictLiquidation", + "outputs": [], + "stateMutability": "nonpayable", + "type": "function" + }, + { + "inputs": [], + "name": "vBnb", + "outputs": [{ "internalType": "contract IVBNB", "name": "", "type": "address" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "vaiController", + "outputs": [{ "internalType": "contract IVAIController", "name": "", "type": "address" }], + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [], + "name": "wBNB", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "stateMutability": "view", + "type": "function" + }, + { "stateMutability": "payable", "type": "receive" } +] diff --git a/simulations/vip-168/vip-168-testnet/abi/unitroller.json b/simulations/vip-168/vip-168-testnet/abi/unitroller.json new file mode 100644 index 000000000..294ce74b5 --- /dev/null +++ b/simulations/vip-168/vip-168-testnet/abi/unitroller.json @@ -0,0 +1,246 @@ +[ + { + "inputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "uint256", + "name": "error", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "info", + "type": "uint256" + }, + { + "indexed": false, + "internalType": "uint256", + "name": "detail", + "type": "uint256" + } + ], + "name": "Failure", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldAdmin", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newAdmin", + "type": "address" + } + ], + "name": "NewAdmin", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldImplementation", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newImplementation", + "type": "address" + } + ], + "name": "NewImplementation", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldPendingAdmin", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newPendingAdmin", + "type": "address" + } + ], + "name": "NewPendingAdmin", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "address", + "name": "oldPendingImplementation", + "type": "address" + }, + { + "indexed": false, + "internalType": "address", + "name": "newPendingImplementation", + "type": "address" + } + ], + "name": "NewPendingImplementation", + "type": "event" + }, + { + "payable": true, + "stateMutability": "payable", + "type": "fallback" + }, + { + "constant": false, + "inputs": [], + "name": "_acceptAdmin", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [], + "name": "_acceptImplementation", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newPendingAdmin", + "type": "address" + } + ], + "name": "_setPendingAdmin", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "internalType": "address", + "name": "newPendingImplementation", + "type": "address" + } + ], + "name": "_setPendingImplementation", + "outputs": [ + { + "internalType": "uint256", + "name": "", + "type": "uint256" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "admin", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "comptrollerImplementation", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "pendingAdmin", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "pendingComptrollerImplementation", + "outputs": [ + { + "internalType": "address", + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + } +] diff --git a/simulations/vip-168/vip-168-testnet/simulations.ts b/simulations/vip-168/vip-168-testnet/simulations.ts new file mode 100644 index 000000000..72dc7e17e --- /dev/null +++ b/simulations/vip-168/vip-168-testnet/simulations.ts @@ -0,0 +1,77 @@ +import { TransactionResponse } from "@ethersproject/providers"; +import { expect } from "chai"; +import { Contract } from "ethers"; +import { parseEther, parseUnits } from "ethers/lib/utils"; +import { ethers } from "hardhat"; + +import { expectEvents, initMainnetUser, setMaxStalePeriodInChainlinkOracle } from "../../../src/utils"; +import { forking, testVip } from "../../../src/vip-framework"; +import { vip168Testnet } from "../../../vips/vip-168/vip-168-testnet"; +import COMPTROLLER_ABI from "./abi/comptroller.json"; +import ERC20_ABI from "./abi/erc20.json"; +import LIQUIDATOR_ABI from "./abi/liquidator.json"; +import UNITROLLER_ABI from "./abi/unitroller.json"; + +const COMPTROLLER = "0x94d1820b2D1c7c7452A163983Dc888CEC546b77D"; +const CHAINLINK_ADDRESS = "0xCeA29f1266e880A1482c06eD656cD08C148BaA32"; +const NORMAL_TIMELOCK = "0xce10739590001705F7FF231611ba4A48B2820327"; +const CRITICAL_TIMELOCK = "0x23B893a7C45a5Eb8c8C062b9F32d0D2e43eD286D"; + +const NEW_COMPTROLLER_IMPLEMENTATION = "0xa8A476AD16727CE641f27d7738D2D341Ebad81CC"; +const BUSD = "0x8301F2213c0eeD49a7E28Ae4c3e91722919B8B47"; +const VBUSD = "0x08e0A5575De71037aE36AbfAfb516595fE68e5e4"; +const BUSD_FEED = "0x9331b55D9830EF609A2aBCfAc0FBCE050A52fdEa"; + +const BUSD_BORROWER = "0x3456f6d0bd2484482675068542bBa4FcD13dBac7"; +const BUSD_HOLDER = "0x202963d793C3973aFd14A3B435507Cb4194f3E9A"; + +forking(33246200, () => { + let comptroller: Contract; + const provider = ethers.provider; + + before(async () => { + comptroller = new ethers.Contract(COMPTROLLER, COMPTROLLER_ABI, provider); + await setMaxStalePeriodInChainlinkOracle(CHAINLINK_ADDRESS, BUSD, BUSD_FEED, NORMAL_TIMELOCK); + }); + + testVip("VIP-168 Forced liquidations", vip168Testnet(), { + callbackAfterExecution: async (txResponse: TransactionResponse) => { + await expectEvents( + txResponse, + [UNITROLLER_ABI, COMPTROLLER_ABI], + ["NewImplementation", "NewPendingImplementation", "Failure"], + [1, 2, 0], + ); + }, + }); + + describe("Post-VIP behavior", async () => { + it("should have the new implementation", async () => { + expect(await comptroller.comptrollerImplementation()).to.equal(NEW_COMPTROLLER_IMPLEMENTATION); + }); + + it("allows critical timelock to enable forced liquidations", async () => { + const timelockSigner = await initMainnetUser(CRITICAL_TIMELOCK, parseEther("1")); + await comptroller.connect(timelockSigner)._setForcedLiquidation(VBUSD, true); + expect(await comptroller.isForcedLiquidationEnabled(VBUSD)).to.equal(true); + }); + + it("liquidates a healthy BUSD borrow, repaying more than close factor allows", async () => { + const timelockSigner = await initMainnetUser(NORMAL_TIMELOCK, parseEther("1")); + const liquidatorSinger = await initMainnetUser(BUSD_HOLDER, parseEther("1")); + const liquidator = await ethers.getContractAt(LIQUIDATOR_ABI, await comptroller.liquidatorContract()); + const busd = await ethers.getContractAt(ERC20_ABI, BUSD); + const repayAmount = parseUnits("1001", 18); + + // Silence the "liquidate VAI first" error + await liquidator.connect(timelockSigner).setMinLiquidatableVAI(parseUnits("1000000", 18)); + await busd.connect(liquidatorSinger).approve(liquidator.address, repayAmount); + const tx = await liquidator.connect(liquidatorSinger).liquidateBorrow(VBUSD, BUSD_BORROWER, repayAmount, VBUSD); + const protocolShare = "246216236448"; + const liquidatorShare = "5170540965408"; + await expect(tx) + .to.emit(liquidator, "LiquidateBorrowedTokens") + .withArgs(BUSD_HOLDER, BUSD_BORROWER, repayAmount, VBUSD, VBUSD, protocolShare, liquidatorShare); + }); + }); +}); diff --git a/vips/vip-168/vip-168-testnet.ts b/vips/vip-168/vip-168-testnet.ts new file mode 100644 index 000000000..3a850b230 --- /dev/null +++ b/vips/vip-168/vip-168-testnet.ts @@ -0,0 +1,53 @@ +import { ProposalType } from "../../src/types"; +import { makeProposal } from "../../src/utils"; + +const UNITROLLER = "0x94d1820b2D1c7c7452A163983Dc888CEC546b77D"; +const NEW_COMPTROLLER_IMPLEMENTATION = "0xa8A476AD16727CE641f27d7738D2D341Ebad81CC"; + +const ACM = "0x69a9e5dee4007fb1311c4d086fed4803e09a30b5"; +const NORMAL_TIMELOCK = "0xce10739590001705F7FF231611ba4A48B2820327"; +const FAST_TRACK_TIMELOCK = "0x3CFf21b7AF8390fE68799D58727d3b4C25a83cb6"; +const CRITICAL_TIMELOCK = "0x23B893a7C45a5Eb8c8C062b9F32d0D2e43eD286D"; + +export const vip168Testnet = () => { + const meta = { + version: "v2", + title: "VIP-168", + description: ``, + forDescription: "Process to configure Liquidity Mining", + againstDescription: "Defer configuration of Liquidity Mining", + abstainDescription: "No opinion on the matter", + }; + + return makeProposal( + [ + { + target: UNITROLLER, + signature: "_setPendingImplementation(address)", + params: [NEW_COMPTROLLER_IMPLEMENTATION], + }, + { + target: NEW_COMPTROLLER_IMPLEMENTATION, + signature: "_become(address)", + params: [UNITROLLER], + }, + { + target: ACM, + signature: "giveCallPermission(address,string,address)", + params: [UNITROLLER, "_setForcedLiquidation(address,bool)", NORMAL_TIMELOCK], + }, + { + target: ACM, + signature: "giveCallPermission(address,string,address)", + params: [UNITROLLER, "_setForcedLiquidation(address,bool)", FAST_TRACK_TIMELOCK], + }, + { + target: ACM, + signature: "giveCallPermission(address,string,address)", + params: [UNITROLLER, "_setForcedLiquidation(address,bool)", CRITICAL_TIMELOCK], + }, + ], + meta, + ProposalType.REGULAR, + ); +}; From 36bc8712bf924b56bf9f8ee79844a90b26aff951 Mon Sep 17 00:00:00 2001 From: Kirill Kuvshinov Date: Tue, 12 Sep 2023 19:10:52 +0300 Subject: [PATCH 3/5] chore: update voting options --- vips/vip-168/vip-168-testnet.ts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/vips/vip-168/vip-168-testnet.ts b/vips/vip-168/vip-168-testnet.ts index 3a850b230..31961f8b7 100644 --- a/vips/vip-168/vip-168-testnet.ts +++ b/vips/vip-168/vip-168-testnet.ts @@ -14,8 +14,8 @@ export const vip168Testnet = () => { version: "v2", title: "VIP-168", description: ``, - forDescription: "Process to configure Liquidity Mining", - againstDescription: "Defer configuration of Liquidity Mining", + forDescription: "Process to upgrade Comptroller to new implementation", + againstDescription: "Defer upgrade", abstainDescription: "No opinion on the matter", }; From 7301185129a42146296f5258b920b33e572c4d69 Mon Sep 17 00:00:00 2001 From: Kirill Kuvshinov Date: Mon, 18 Sep 2023 16:01:19 +0300 Subject: [PATCH 4/5] chore: update VIP number & simulate on recent block --- .../vip-168-testnet/simulations.ts | 4 +- .../vip-168/simulations.ts | 4 +- .../vip-172-testnet}/abi/comptroller.json | 0 .../vip-172-testnet}/abi/erc20.json | 0 .../vip-172-testnet}/abi/liquidator.json | 0 .../vip-172-testnet}/abi/unitroller.json | 0 .../vip-172/vip-172-testnet/simulations.ts | 77 +++++++++++++++++++ .../vip-172}/abi/comptroller.json | 0 .../vip-172}/abi/erc20.json | 0 .../vip-172}/abi/liquidator.json | 0 .../vip-172}/abi/unitroller.json | 0 simulations/vip-172/vip-172/simulations.ts | 73 ++++++++++++++++++ .../vip-172-testnet.ts} | 4 +- .../vip-168.ts => vip-172/vip-172.ts} | 4 +- 14 files changed, 158 insertions(+), 8 deletions(-) rename simulations/{vip-168 => vip-172}/vip-168-testnet/simulations.ts (96%) rename simulations/{vip-168 => vip-172}/vip-168/simulations.ts (96%) rename simulations/{vip-168/vip-168-testnet => vip-172/vip-172-testnet}/abi/comptroller.json (100%) rename simulations/{vip-168/vip-168-testnet => vip-172/vip-172-testnet}/abi/erc20.json (100%) rename simulations/{vip-168/vip-168-testnet => vip-172/vip-172-testnet}/abi/liquidator.json (100%) rename simulations/{vip-168/vip-168-testnet => vip-172/vip-172-testnet}/abi/unitroller.json (100%) create mode 100644 simulations/vip-172/vip-172-testnet/simulations.ts rename simulations/{vip-168/vip-168 => vip-172/vip-172}/abi/comptroller.json (100%) rename simulations/{vip-168/vip-168 => vip-172/vip-172}/abi/erc20.json (100%) rename simulations/{vip-168/vip-168 => vip-172/vip-172}/abi/liquidator.json (100%) rename simulations/{vip-168/vip-168 => vip-172/vip-172}/abi/unitroller.json (100%) create mode 100644 simulations/vip-172/vip-172/simulations.ts rename vips/{vip-168/vip-168-testnet.ts => vip-172/vip-172-testnet.ts} (96%) rename vips/{vip-168/vip-168.ts => vip-172/vip-172.ts} (97%) diff --git a/simulations/vip-168/vip-168-testnet/simulations.ts b/simulations/vip-172/vip-168-testnet/simulations.ts similarity index 96% rename from simulations/vip-168/vip-168-testnet/simulations.ts rename to simulations/vip-172/vip-168-testnet/simulations.ts index 72dc7e17e..2cc355101 100644 --- a/simulations/vip-168/vip-168-testnet/simulations.ts +++ b/simulations/vip-172/vip-168-testnet/simulations.ts @@ -6,7 +6,7 @@ import { ethers } from "hardhat"; import { expectEvents, initMainnetUser, setMaxStalePeriodInChainlinkOracle } from "../../../src/utils"; import { forking, testVip } from "../../../src/vip-framework"; -import { vip168Testnet } from "../../../vips/vip-168/vip-168-testnet"; +import { vip172Testnet } from "../../../vips/vip-172/vip-172-testnet"; import COMPTROLLER_ABI from "./abi/comptroller.json"; import ERC20_ABI from "./abi/erc20.json"; import LIQUIDATOR_ABI from "./abi/liquidator.json"; @@ -34,7 +34,7 @@ forking(33246200, () => { await setMaxStalePeriodInChainlinkOracle(CHAINLINK_ADDRESS, BUSD, BUSD_FEED, NORMAL_TIMELOCK); }); - testVip("VIP-168 Forced liquidations", vip168Testnet(), { + testVip("VIP-168 Forced liquidations", vip172Testnet(), { callbackAfterExecution: async (txResponse: TransactionResponse) => { await expectEvents( txResponse, diff --git a/simulations/vip-168/vip-168/simulations.ts b/simulations/vip-172/vip-168/simulations.ts similarity index 96% rename from simulations/vip-168/vip-168/simulations.ts rename to simulations/vip-172/vip-168/simulations.ts index 36b49b5f6..4541fe3a6 100644 --- a/simulations/vip-168/vip-168/simulations.ts +++ b/simulations/vip-172/vip-168/simulations.ts @@ -6,7 +6,7 @@ import { ethers } from "hardhat"; import { expectEvents, initMainnetUser, setMaxStaleCoreAssets } from "../../../src/utils"; import { forking, testVip } from "../../../src/vip-framework"; -import { vip168 } from "../../../vips/vip-168/vip-168"; +import { vip172 } from "../../../vips/vip-172/vip-172"; import COMPTROLLER_ABI from "./abi/comptroller.json"; import ERC20_ABI from "./abi/erc20.json"; import LIQUIDATOR_ABI from "./abi/liquidator.json"; @@ -33,7 +33,7 @@ forking(31563335, () => { await setMaxStaleCoreAssets(CHAINLINK_ADDRESS, NORMAL_TIMELOCK); }); - testVip("VIP-168 Forced liquidations", vip168(), { + testVip("VIP-168 Forced liquidations", vip172(), { callbackAfterExecution: async (txResponse: TransactionResponse) => { await expectEvents( txResponse, diff --git a/simulations/vip-168/vip-168-testnet/abi/comptroller.json b/simulations/vip-172/vip-172-testnet/abi/comptroller.json similarity index 100% rename from simulations/vip-168/vip-168-testnet/abi/comptroller.json rename to simulations/vip-172/vip-172-testnet/abi/comptroller.json diff --git a/simulations/vip-168/vip-168-testnet/abi/erc20.json b/simulations/vip-172/vip-172-testnet/abi/erc20.json similarity index 100% rename from simulations/vip-168/vip-168-testnet/abi/erc20.json rename to simulations/vip-172/vip-172-testnet/abi/erc20.json diff --git a/simulations/vip-168/vip-168-testnet/abi/liquidator.json b/simulations/vip-172/vip-172-testnet/abi/liquidator.json similarity index 100% rename from simulations/vip-168/vip-168-testnet/abi/liquidator.json rename to simulations/vip-172/vip-172-testnet/abi/liquidator.json diff --git a/simulations/vip-168/vip-168-testnet/abi/unitroller.json b/simulations/vip-172/vip-172-testnet/abi/unitroller.json similarity index 100% rename from simulations/vip-168/vip-168-testnet/abi/unitroller.json rename to simulations/vip-172/vip-172-testnet/abi/unitroller.json diff --git a/simulations/vip-172/vip-172-testnet/simulations.ts b/simulations/vip-172/vip-172-testnet/simulations.ts new file mode 100644 index 000000000..e8c9edd43 --- /dev/null +++ b/simulations/vip-172/vip-172-testnet/simulations.ts @@ -0,0 +1,77 @@ +import { TransactionResponse } from "@ethersproject/providers"; +import { expect } from "chai"; +import { Contract } from "ethers"; +import { parseEther, parseUnits } from "ethers/lib/utils"; +import { ethers } from "hardhat"; + +import { expectEvents, initMainnetUser, setMaxStalePeriodInChainlinkOracle } from "../../../src/utils"; +import { forking, testVip } from "../../../src/vip-framework"; +import { vip172Testnet } from "../../../vips/vip-172/vip-172-testnet"; +import COMPTROLLER_ABI from "./abi/comptroller.json"; +import ERC20_ABI from "./abi/erc20.json"; +import LIQUIDATOR_ABI from "./abi/liquidator.json"; +import UNITROLLER_ABI from "./abi/unitroller.json"; + +const COMPTROLLER = "0x94d1820b2D1c7c7452A163983Dc888CEC546b77D"; +const CHAINLINK_ADDRESS = "0xCeA29f1266e880A1482c06eD656cD08C148BaA32"; +const NORMAL_TIMELOCK = "0xce10739590001705F7FF231611ba4A48B2820327"; +const CRITICAL_TIMELOCK = "0x23B893a7C45a5Eb8c8C062b9F32d0D2e43eD286D"; + +const NEW_COMPTROLLER_IMPLEMENTATION = "0xa8A476AD16727CE641f27d7738D2D341Ebad81CC"; +const BUSD = "0x8301F2213c0eeD49a7E28Ae4c3e91722919B8B47"; +const VBUSD = "0x08e0A5575De71037aE36AbfAfb516595fE68e5e4"; +const BUSD_FEED = "0x9331b55D9830EF609A2aBCfAc0FBCE050A52fdEa"; + +const BUSD_BORROWER = "0x3456f6d0bd2484482675068542bBa4FcD13dBac7"; +const BUSD_HOLDER = "0x202963d793C3973aFd14A3B435507Cb4194f3E9A"; + +forking(33246200, () => { + let comptroller: Contract; + const provider = ethers.provider; + + before(async () => { + comptroller = new ethers.Contract(COMPTROLLER, COMPTROLLER_ABI, provider); + await setMaxStalePeriodInChainlinkOracle(CHAINLINK_ADDRESS, BUSD, BUSD_FEED, NORMAL_TIMELOCK); + }); + + testVip("VIP-172 Forced liquidations", vip172Testnet(), { + callbackAfterExecution: async (txResponse: TransactionResponse) => { + await expectEvents( + txResponse, + [UNITROLLER_ABI, COMPTROLLER_ABI], + ["NewImplementation", "NewPendingImplementation", "Failure"], + [1, 2, 0], + ); + }, + }); + + describe("Post-VIP behavior", async () => { + it("should have the new implementation", async () => { + expect(await comptroller.comptrollerImplementation()).to.equal(NEW_COMPTROLLER_IMPLEMENTATION); + }); + + it("allows critical timelock to enable forced liquidations", async () => { + const timelockSigner = await initMainnetUser(CRITICAL_TIMELOCK, parseEther("1")); + await comptroller.connect(timelockSigner)._setForcedLiquidation(VBUSD, true); + expect(await comptroller.isForcedLiquidationEnabled(VBUSD)).to.equal(true); + }); + + it("liquidates a healthy BUSD borrow, repaying more than close factor allows", async () => { + const timelockSigner = await initMainnetUser(NORMAL_TIMELOCK, parseEther("1")); + const liquidatorSinger = await initMainnetUser(BUSD_HOLDER, parseEther("1")); + const liquidator = await ethers.getContractAt(LIQUIDATOR_ABI, await comptroller.liquidatorContract()); + const busd = await ethers.getContractAt(ERC20_ABI, BUSD); + const repayAmount = parseUnits("1001", 18); + + // Silence the "liquidate VAI first" error + await liquidator.connect(timelockSigner).setMinLiquidatableVAI(parseUnits("1000000", 18)); + await busd.connect(liquidatorSinger).approve(liquidator.address, repayAmount); + const tx = await liquidator.connect(liquidatorSinger).liquidateBorrow(VBUSD, BUSD_BORROWER, repayAmount, VBUSD); + const protocolShare = "246216236448"; + const liquidatorShare = "5170540965408"; + await expect(tx) + .to.emit(liquidator, "LiquidateBorrowedTokens") + .withArgs(BUSD_HOLDER, BUSD_BORROWER, repayAmount, VBUSD, VBUSD, protocolShare, liquidatorShare); + }); + }); +}); diff --git a/simulations/vip-168/vip-168/abi/comptroller.json b/simulations/vip-172/vip-172/abi/comptroller.json similarity index 100% rename from simulations/vip-168/vip-168/abi/comptroller.json rename to simulations/vip-172/vip-172/abi/comptroller.json diff --git a/simulations/vip-168/vip-168/abi/erc20.json b/simulations/vip-172/vip-172/abi/erc20.json similarity index 100% rename from simulations/vip-168/vip-168/abi/erc20.json rename to simulations/vip-172/vip-172/abi/erc20.json diff --git a/simulations/vip-168/vip-168/abi/liquidator.json b/simulations/vip-172/vip-172/abi/liquidator.json similarity index 100% rename from simulations/vip-168/vip-168/abi/liquidator.json rename to simulations/vip-172/vip-172/abi/liquidator.json diff --git a/simulations/vip-168/vip-168/abi/unitroller.json b/simulations/vip-172/vip-172/abi/unitroller.json similarity index 100% rename from simulations/vip-168/vip-168/abi/unitroller.json rename to simulations/vip-172/vip-172/abi/unitroller.json diff --git a/simulations/vip-172/vip-172/simulations.ts b/simulations/vip-172/vip-172/simulations.ts new file mode 100644 index 000000000..5478e9b61 --- /dev/null +++ b/simulations/vip-172/vip-172/simulations.ts @@ -0,0 +1,73 @@ +import { TransactionResponse } from "@ethersproject/providers"; +import { expect } from "chai"; +import { Contract } from "ethers"; +import { parseEther, parseUnits } from "ethers/lib/utils"; +import { ethers } from "hardhat"; + +import { expectEvents, initMainnetUser, setMaxStaleCoreAssets } from "../../../src/utils"; +import { forking, testVip } from "../../../src/vip-framework"; +import { vip172 } from "../../../vips/vip-172/vip-172"; +import COMPTROLLER_ABI from "./abi/comptroller.json"; +import ERC20_ABI from "./abi/erc20.json"; +import LIQUIDATOR_ABI from "./abi/liquidator.json"; +import UNITROLLER_ABI from "./abi/unitroller.json"; + +const COMPTROLLER = "0xfD36E2c2a6789Db23113685031d7F16329158384"; +const CHAINLINK_ADDRESS = "0x1B2103441A0A108daD8848D8F5d790e4D402921F"; +const NORMAL_TIMELOCK = "0x939bD8d64c0A9583A7Dcea9933f7b21697ab6396"; +const CRITICAL_TIMELOCK = "0x213c446ec11e45b15a6E29C1C1b402B8897f606d"; + +const NEW_COMPTROLLER_IMPLEMENTATION = "0xb5Cb55cAbC34544C708289D899Dfe2f190794C8D"; +const BUSD = "0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56"; +const VBUSD = "0x95c78222B3D6e262426483D42CfA53685A67Ab9D"; +const VBTC = "0x882C173bC7Ff3b7786CA16dfeD3DFFfb9Ee7847B"; +const BUSD_BORROWER = "0x36D023d3Bb82b3ee3BCa30701f2C61329572b688"; +const BUSD_HOLDER = "0x8894E0a0c962CB723c1976a4421c95949bE2D4E3"; + +forking(31850000, () => { + let comptroller: Contract; + const provider = ethers.provider; + + before(async () => { + comptroller = new ethers.Contract(COMPTROLLER, COMPTROLLER_ABI, provider); + await setMaxStaleCoreAssets(CHAINLINK_ADDRESS, NORMAL_TIMELOCK); + }); + + testVip("VIP-172 Forced liquidations", vip172(), { + callbackAfterExecution: async (txResponse: TransactionResponse) => { + await expectEvents( + txResponse, + [UNITROLLER_ABI, COMPTROLLER_ABI], + ["NewImplementation", "NewPendingImplementation", "Failure"], + [1, 2, 0], + ); + }, + }); + + describe("Post-VIP behavior", async () => { + it("should have the new implementation", async () => { + expect(await comptroller.comptrollerImplementation()).to.equal(NEW_COMPTROLLER_IMPLEMENTATION); + }); + + it("allows critical timelock to enable forced liquidations", async () => { + const timelockSigner = await initMainnetUser(CRITICAL_TIMELOCK, parseEther("1")); + await comptroller.connect(timelockSigner)._setForcedLiquidation(VBUSD, true); + expect(await comptroller.isForcedLiquidationEnabled(VBUSD)).to.equal(true); + }); + + it("liquidates a healthy BUSD borrow, repaying more than close factor allows", async () => { + const liquidatorSinger = await initMainnetUser(BUSD_HOLDER, parseEther("1")); + const liquidator = await ethers.getContractAt(LIQUIDATOR_ABI, await comptroller.liquidatorContract()); + const busd = await ethers.getContractAt(ERC20_ABI, BUSD); + const repayAmount = parseUnits("4", 18); + + await busd.connect(liquidatorSinger).approve(liquidator.address, repayAmount); + const tx = await liquidator.connect(liquidatorSinger).liquidateBorrow(VBUSD, BUSD_BORROWER, repayAmount, VBTC); + const protocolShare = "35976"; + const liquidatorShare = "755516"; + await expect(tx) + .to.emit(liquidator, "LiquidateBorrowedTokens") + .withArgs(BUSD_HOLDER, BUSD_BORROWER, repayAmount, VBUSD, VBTC, protocolShare, liquidatorShare); + }); + }); +}); diff --git a/vips/vip-168/vip-168-testnet.ts b/vips/vip-172/vip-172-testnet.ts similarity index 96% rename from vips/vip-168/vip-168-testnet.ts rename to vips/vip-172/vip-172-testnet.ts index 31961f8b7..bc1366c00 100644 --- a/vips/vip-168/vip-168-testnet.ts +++ b/vips/vip-172/vip-172-testnet.ts @@ -9,10 +9,10 @@ const NORMAL_TIMELOCK = "0xce10739590001705F7FF231611ba4A48B2820327"; const FAST_TRACK_TIMELOCK = "0x3CFf21b7AF8390fE68799D58727d3b4C25a83cb6"; const CRITICAL_TIMELOCK = "0x23B893a7C45a5Eb8c8C062b9F32d0D2e43eD286D"; -export const vip168Testnet = () => { +export const vip172Testnet = () => { const meta = { version: "v2", - title: "VIP-168", + title: "VIP-172", description: ``, forDescription: "Process to upgrade Comptroller to new implementation", againstDescription: "Defer upgrade", diff --git a/vips/vip-168/vip-168.ts b/vips/vip-172/vip-172.ts similarity index 97% rename from vips/vip-168/vip-168.ts rename to vips/vip-172/vip-172.ts index 1eff9fd77..3c6cae36f 100644 --- a/vips/vip-168/vip-168.ts +++ b/vips/vip-172/vip-172.ts @@ -9,10 +9,10 @@ const NORMAL_TIMELOCK = "0x939bD8d64c0A9583A7Dcea9933f7b21697ab6396"; const FAST_TRACK_TIMELOCK = "0x555ba73dB1b006F3f2C7dB7126d6e4343aDBce02"; const CRITICAL_TIMELOCK = "0x213c446ec11e45b15a6E29C1C1b402B8897f606d"; -export const vip168 = () => { +export const vip172 = () => { const meta = { version: "v2", - title: "VIP-168", + title: "VIP-172", description: ``, forDescription: "Process to configure Liquidity Mining", againstDescription: "Defer configuration of Liquidity Mining", From 672c46fc52aeebe9e2eb927c2db408518cff23d3 Mon Sep 17 00:00:00 2001 From: Kirill Kuvshinov Date: Mon, 18 Sep 2023 16:05:46 +0300 Subject: [PATCH 5/5] feat: add VIP-172 description --- vips/vip-172/vip-172.ts | 50 ++++++++++++++++++++++++++++++++++++----- 1 file changed, 45 insertions(+), 5 deletions(-) diff --git a/vips/vip-172/vip-172.ts b/vips/vip-172/vip-172.ts index 3c6cae36f..725e9f14b 100644 --- a/vips/vip-172/vip-172.ts +++ b/vips/vip-172/vip-172.ts @@ -12,11 +12,51 @@ const CRITICAL_TIMELOCK = "0x213c446ec11e45b15a6E29C1C1b402B8897f606d"; export const vip172 = () => { const meta = { version: "v2", - title: "VIP-172", - description: ``, - forDescription: "Process to configure Liquidity Mining", - againstDescription: "Defer configuration of Liquidity Mining", - abstainDescription: "No opinion on the matter", + title: "VIP-172 Add forced liquidations feature into the Core pool", + description: `#### Summary + +If passed, this VIP will upgrade the implementation of the Comptroller contract of the Core pool, including the feature “forced liquidations” as [suggested by Chaos Labs](https://community.venus.io/t/busd-deprecation-forced-liquidations/3784). + +#### Description + +This VIP upgrades the implementation of the Comptroller contract in the core pool, including the feature “forced liquidations”, that will be **initially disabled for every market**. + +If “forced liquidations” are enabled for a market, borrow positions can be liquidated in that market even when the health rate of the user is greater than 1 (i.e. when the account is collateralized). Additionally, the close factor check is ignored, allowing the liquidation of 100% of the debt in one transaction. + +This feature is based on the implementation done by Compound V2 [here](https://github.com/compound-finance/compound-protocol/pull/123/files). Compound V2 allows “forced liquidations” on markets as soon as the Collateral factor is zero, the Reserve factor is 100% and the borrows are paused. Venus defines a feature flag to enable/disable “forced liquidations”, configurable directly via VIP, not based on other parameters. + +To check if “forced liquidations” are enabled in one market, the function _Comptroller.isForcedLiquidationEnabled(address vToken)_ can be called on the Comptroller contract of the pool, providing the address of the market to check. + +Finally, this VIP will authorize Normal, Fast-track and Critical timelocks to enable and disable the forced liquidations on any market of the Core pool. + +#### Security and additional considerations + +We applied the following security procedures for this upgrade: + +* **Behavior post upgrade:** in a simulation environment, validating “forced liquidations” work as expected after the upgrade +* **Deployment on testnet:** the same implementation has been deployed to testnet, and used in the Venus Protocol testnet deployment +* **Audit:** Certik and Peckshield have audited the deployed code + +#### Audit reports + +* [Certik audit report (2023/09/16)](https://github.com/VenusProtocol/venus-protocol/blob/80cf9b36ea900d71c5e97a5b1d5e2706ecefb9c3/audits/072_forcedLiquidations_certik_20230916.pdf) +* [Peckshield audit report (2023/09/16)](https://github.com/VenusProtocol/venus-protocol/blob/80cf9b36ea900d71c5e97a5b1d5e2706ecefb9c3/audits/073_forcedLiquidations_peckshield_20230916.pdf) + +#### Deployed contracts + +* [New Comptroller implementation](https://bscscan.com/address/0xb5Cb55cAbC34544C708289D899Dfe2f190794C8D) - mainnet +* [New Comptroller implementation](https://testnet.bscscan.com/address/0xa8A476AD16727CE641f27d7738D2D341Ebad81CC) - testnet + +#### References + +* [Pull request with the changeset](https://github.com/VenusProtocol/venus-protocol/pull/332) +* [Simulation post upgrade](https://github.com/VenusProtocol/vips/pull/69) +* [Comptroller proxy contract in the core pool (Unitroller)](https://bscscan.com/address/0xfD36E2c2a6789Db23113685031d7F16329158384) +* [Documentation](https://docs-v4.venus.io/guides/liquidation#forced-liquidations) +`, + forDescription: "Execute this proposal", + againstDescription: "Do not execute this proposal", + abstainDescription: "Indifferent to execution", }; return makeProposal(