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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| // SPDX-License-Identifier: BSD-3-Clause | ||
| pragma solidity 0.8.25; | ||
|
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| interface IERC4626 { | ||
| function convertToAssets(uint256 shares) external view returns (uint256); | ||
| function decimals() external view returns (uint8); | ||
| } |
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| @@ -0,0 +1,29 @@ | ||
| // SPDX-License-Identifier: BSD-3-Clause | ||
| pragma solidity 0.8.25; | ||
|
|
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| import { IERC4626 } from "../interfaces/IERC4626.sol"; | ||
| import { CorrelatedTokenOracle } from "./common/CorrelatedTokenOracle.sol"; | ||
| import { EXP_SCALE } from "@venusprotocol/solidity-utilities/contracts/constants.sol"; | ||
|
|
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| /** | ||
| * @title ERC4626Oracle | ||
| * @author Venus | ||
| * @notice This oracle fetches the price of ERC4626 tokens | ||
| */ | ||
| contract ERC4626Oracle is CorrelatedTokenOracle { | ||
| /// @notice Constructor for the implementation contract. | ||
| /// @custom:oz-upgrades-unsafe-allow constructor | ||
| constructor( | ||
| address correlatedToken, | ||
| address underlyingToken, | ||
| address resilientOracle | ||
| ) CorrelatedTokenOracle(correlatedToken, underlyingToken, resilientOracle) {} | ||
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| /** | ||
| * @notice Fetches the amount of underlying token for 1 correlated token | ||
| * @return amount The amount of underlying token for correlated token | ||
| */ | ||
| function _getUnderlyingAmount() internal view override returns (uint256) { | ||
| return IERC4626(CORRELATED_TOKEN).convertToAssets(EXP_SCALE); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,38 @@ | ||
| // SPDX-License-Identifier: BSD-3-Clause | ||
| pragma solidity 0.8.25; | ||
|
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| import { CorrelatedTokenOracle } from "./common/CorrelatedTokenOracle.sol"; | ||
| import { IAccountant } from "../interfaces/IAccountant.sol"; | ||
| import { ensureNonzeroAddress } from "@venusprotocol/solidity-utilities/contracts/validators.sol"; | ||
|
|
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| /** | ||
| * @title EtherfiAccountantOracle | ||
| * @author Venus | ||
| * @notice This oracle fetches the price of any Ether.fi asset that uses | ||
| * Accountant contracts to derive the underlying price | ||
| */ | ||
| contract EtherfiAccountantOracle is CorrelatedTokenOracle { | ||
| /// @notice Address of Accountant | ||
| /// @custom:oz-upgrades-unsafe-allow state-variable-immutable | ||
| IAccountant public immutable ACCOUNTANT; | ||
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| /// @notice Constructor for the implementation contract. | ||
| /// @custom:oz-upgrades-unsafe-allow constructor | ||
| constructor( | ||
| address accountant, | ||
| address correlatedToken, | ||
| address underlyingToken, | ||
| address resilientOracle | ||
| ) CorrelatedTokenOracle(correlatedToken, underlyingToken, resilientOracle) { | ||
| ensureNonzeroAddress(accountant); | ||
| ACCOUNTANT = IAccountant(accountant); | ||
| } | ||
|
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| /** | ||
| * @notice Fetches the conversion rate from the ACCOUNTANT contract | ||
| * @return amount Amount of WBTC | ||
| */ | ||
| function _getUnderlyingAmount() internal view override returns (uint256) { | ||
| return ACCOUNTANT.getRateSafe(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| import { ethers } from "hardhat"; | ||
| import { DeployFunction } from "hardhat-deploy/dist/types"; | ||
| import { HardhatRuntimeEnvironment } from "hardhat/types"; | ||
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| import { ADDRESSES } from "../helpers/deploymentConfig"; | ||
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| const func: DeployFunction = async ({ getNamedAccounts, deployments, network }: HardhatRuntimeEnvironment) => { | ||
| const { deploy } = deployments; | ||
| const { deployer } = await getNamedAccounts(); | ||
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| const proxyOwnerAddress = network.live ? ADDRESSES[network.name].timelock : deployer; | ||
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| await deploy("MockAccountant_eBTC", { | ||
| from: deployer, | ||
| contract: "MockAccountant", | ||
| args: [], | ||
| log: true, | ||
| autoMine: true, | ||
| skipIfAlreadyDeployed: true, | ||
| }); | ||
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| const mockAccountant = await ethers.getContract("MockAccountant_eBTC"); | ||
| await mockAccountant.transferOwnership(proxyOwnerAddress); | ||
| }; | ||
|
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| export default func; | ||
| func.tags = ["eBTCAccountantOracle"]; | ||
| func.skip = async (hre: HardhatRuntimeEnvironment) => hre.network.name !== "sepolia"; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| import { ethers } from "hardhat"; | ||
| import { DeployFunction } from "hardhat-deploy/dist/types"; | ||
| import { HardhatRuntimeEnvironment } from "hardhat/types"; | ||
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| import { ADDRESSES } from "../helpers/deploymentConfig"; | ||
|
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| const func: DeployFunction = async ({ | ||
| getNamedAccounts, | ||
| deployments, | ||
| network, | ||
| artifacts, | ||
| }: HardhatRuntimeEnvironment) => { | ||
| const { deploy } = deployments; | ||
| const { deployer } = await getNamedAccounts(); | ||
|
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| const resilientOracle = await ethers.getContract("ResilientOracle"); | ||
| const proxyOwnerAddress = network.live ? ADDRESSES[network.name].timelock : deployer; | ||
| const defaultProxyAdmin = await artifacts.readArtifact( | ||
| "hardhat-deploy/solc_0.8/openzeppelin/proxy/transparent/ProxyAdmin.sol:ProxyAdmin", | ||
| ); | ||
| let { eBTC_Accountant } = ADDRESSES[network.name]; | ||
| const { WBTC, eBTC } = ADDRESSES[network.name]; | ||
|
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| eBTC_Accountant = eBTC_Accountant || (await ethers.getContract("MockAccountant_eBTC")).address; | ||
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| await deploy("eBTCAccountantOracle", { | ||
| contract: "EtherfiAccountantOracle", | ||
| from: deployer, | ||
| log: true, | ||
| deterministicDeployment: false, | ||
| args: [eBTC_Accountant, eBTC, WBTC, resilientOracle.address], | ||
| proxy: { | ||
| owner: proxyOwnerAddress, | ||
| proxyContract: "OptimizedTransparentUpgradeableProxy", | ||
| viaAdminContract: { | ||
| name: "DefaultProxyAdmin", | ||
| artifact: defaultProxyAdmin, | ||
| }, | ||
| }, | ||
| skipIfAlreadyDeployed: true, | ||
| }); | ||
| }; | ||
|
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| export default func; | ||
| func.tags = ["eBTCAccountantOracle"]; | ||
| func.skip = async (hre: HardhatRuntimeEnvironment) => hre.network.name !== "ethereum" && hre.network.name !== "sepolia"; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| import hre from "hardhat"; | ||
| import { DeployFunction } from "hardhat-deploy/dist/types"; | ||
| import { HardhatRuntimeEnvironment } from "hardhat/types"; | ||
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| import { ADDRESSES } from "../helpers/deploymentConfig"; | ||
|
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| const func: DeployFunction = async function ({ getNamedAccounts, deployments, network }: HardhatRuntimeEnvironment) { | ||
| const { deploy } = deployments; | ||
| const { deployer } = await getNamedAccounts(); | ||
| const proxyOwnerAddress = ADDRESSES[network.name].timelock; | ||
| const { pufETH, WETH } = ADDRESSES[network.name]; | ||
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| const redStoneOracle = await hre.ethers.getContract("RedStoneOracle"); | ||
| const resilientOracle = await hre.ethers.getContract("ResilientOracle"); | ||
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| await deploy("pufETHOneJumpRedStoneOracle", { | ||
| contract: "OneJumpOracle", | ||
| from: deployer, | ||
| log: true, | ||
| deterministicDeployment: false, | ||
| args: [pufETH, WETH, resilientOracle.address, redStoneOracle.address], | ||
| proxy: { | ||
| owner: proxyOwnerAddress, | ||
| proxyContract: "OptimizedTransparentProxy", | ||
| }, | ||
| skipIfAlreadyDeployed: true, | ||
| }); | ||
| }; | ||
|
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| func.skip = async () => hre.network.name !== "ethereum" && hre.network.name !== "sepolia"; | ||
| func.tags = ["pufETHOneJumpRedStoneOracle"]; | ||
| export default func; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| import hre from "hardhat"; | ||
| import { DeployFunction } from "hardhat-deploy/dist/types"; | ||
| import { HardhatRuntimeEnvironment } from "hardhat/types"; | ||
|
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| import { ADDRESSES } from "../helpers/deploymentConfig"; | ||
|
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| const func: DeployFunction = async function ({ getNamedAccounts, deployments, network }: HardhatRuntimeEnvironment) { | ||
| const { deploy } = deployments; | ||
| const { deployer } = await getNamedAccounts(); | ||
| const proxyOwnerAddress = ADDRESSES[network.name].timelock; | ||
| const { LBTC, WBTC } = ADDRESSES[network.name]; | ||
|
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| const redstoneOracle = await hre.ethers.getContract("RedStoneOracle"); | ||
| const resilientOracle = await hre.ethers.getContract("ResilientOracle"); | ||
|
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| await deploy("LBTCOneJumpRedStoneOracle", { | ||
| contract: "OneJumpOracle", | ||
| from: deployer, | ||
| log: true, | ||
| deterministicDeployment: false, | ||
| args: [LBTC, WBTC, resilientOracle.address, redstoneOracle.address], | ||
| proxy: { | ||
| owner: proxyOwnerAddress, | ||
| proxyContract: "OptimizedTransparentProxy", | ||
| }, | ||
| skipIfAlreadyDeployed: true, | ||
| }); | ||
| }; | ||
|
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| func.skip = async () => hre.network.name !== "ethereum" && hre.network.name !== "sepolia"; | ||
| func.tags = ["LBTCOneJumpRedStoneOracle"]; | ||
| export default func; |
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