From 49708c8b98689bfcde8e537c20982d1e9d8d6962 Mon Sep 17 00:00:00 2001 From: Thrilok kumar Date: Thu, 11 Apr 2024 19:20:57 +0530 Subject: [PATCH] IGP-17 --- contracts/payloads/IGP17/PayloadIGP17.sol | 500 ++++++++++++++++++++++ 1 file changed, 500 insertions(+) create mode 100644 contracts/payloads/IGP17/PayloadIGP17.sol diff --git a/contracts/payloads/IGP17/PayloadIGP17.sol b/contracts/payloads/IGP17/PayloadIGP17.sol new file mode 100644 index 0000000..f94bfc5 --- /dev/null +++ b/contracts/payloads/IGP17/PayloadIGP17.sol @@ -0,0 +1,500 @@ +pragma solidity ^0.7.0; +pragma experimental ABIEncoderV2; + +interface IGovernorBravo { + function _acceptAdmin() external; + + function _setVotingDelay(uint newVotingDelay) external; + + function _setVotingPeriod(uint newVotingPeriod) external; + + function _acceptAdminOnTimelock() external; + + function _setImplementation(address implementation_) external; + + function propose( + address[] memory targets, + uint[] memory values, + string[] memory signatures, + bytes[] memory calldatas, + string memory description + ) external returns (uint); + + function admin() external view returns (address); + + function pendingAdmin() external view returns (address); + + function timelock() external view returns (address); + + function votingDelay() external view returns (uint256); + + function votingPeriod() external view returns (uint256); +} + +interface ITimelock { + function acceptAdmin() external; + + function setDelay(uint delay_) external; + + function setPendingAdmin(address pendingAdmin_) external; + + function queueTransaction( + address target, + uint value, + string memory signature, + bytes memory data, + uint eta + ) external returns (bytes32); + + function executeTransaction( + address target, + uint value, + string memory signature, + bytes memory data, + uint eta + ) external payable returns (bytes memory); + + function pendingAdmin() external view returns (address); + + function admin() external view returns (address); + + function delay() external view returns (uint256); +} + +interface AdminModuleStructs { + struct AddressBool { + address addr; + bool value; + } + + struct AddressUint256 { + address addr; + uint256 value; + } + + struct RateDataV1Params { + address token; + uint256 kink; + uint256 rateAtUtilizationZero; + uint256 rateAtUtilizationKink; + uint256 rateAtUtilizationMax; + } + + struct RateDataV2Params { + address token; + uint256 kink1; + uint256 kink2; + uint256 rateAtUtilizationZero; + uint256 rateAtUtilizationKink1; + uint256 rateAtUtilizationKink2; + uint256 rateAtUtilizationMax; + } + + struct TokenConfig { + address token; + uint256 fee; + uint256 threshold; + } + + struct UserSupplyConfig { + address user; + address token; + uint8 mode; + uint256 expandPercent; + uint256 expandDuration; + uint256 baseWithdrawalLimit; + } + + struct UserBorrowConfig { + address user; + address token; + uint8 mode; + uint256 expandPercent; + uint256 expandDuration; + uint256 baseDebtCeiling; + uint256 maxDebtCeiling; + } +} + +interface IFluidLiquidityAdmin { + /// @notice adds/removes auths. Auths generally could be contracts which can have restricted actions defined on contract. + /// auths can be helpful in reducing governance overhead where it's not needed. + /// @param authsStatus_ array of structs setting allowed status for an address. + /// status true => add auth, false => remove auth + function updateAuths( + AdminModuleStructs.AddressBool[] calldata authsStatus_ + ) external; + + /// @notice adds/removes guardians. Only callable by Governance. + /// @param guardiansStatus_ array of structs setting allowed status for an address. + /// status true => add guardian, false => remove guardian + function updateGuardians( + AdminModuleStructs.AddressBool[] calldata guardiansStatus_ + ) external; + + /// @notice changes the revenue collector address (contract that is sent revenue). Only callable by Governance. + /// @param revenueCollector_ new revenue collector address + function updateRevenueCollector(address revenueCollector_) external; + + /// @notice changes current status, e.g. for pausing or unpausing all user operations. Only callable by Auths. + /// @param newStatus_ new status + /// status = 2 -> pause, status = 1 -> resume. + function changeStatus(uint256 newStatus_) external; + + /// @notice update tokens rate data version 1. Only callable by Auths. + /// @param tokensRateData_ array of RateDataV1Params with rate data to set for each token + function updateRateDataV1s( + AdminModuleStructs.RateDataV1Params[] calldata tokensRateData_ + ) external; + + /// @notice update tokens rate data version 2. Only callable by Auths. + /// @param tokensRateData_ array of RateDataV2Params with rate data to set for each token + function updateRateDataV2s( + AdminModuleStructs.RateDataV2Params[] calldata tokensRateData_ + ) external; + + /// @notice updates token configs: fee charge on borrowers interest & storage update utilization threshold. + /// Only callable by Auths. + /// @param tokenConfigs_ contains token address, fee & utilization threshold + function updateTokenConfigs( + AdminModuleStructs.TokenConfig[] calldata tokenConfigs_ + ) external; + + /// @notice updates user classes: 0 is for new protocols, 1 is for established protocols. + /// Only callable by Auths. + /// @param userClasses_ struct array of uint256 value to assign for each user address + function updateUserClasses( + AdminModuleStructs.AddressUint256[] calldata userClasses_ + ) external; + + /// @notice sets user supply configs per token basis. Eg: with interest or interest-free and automated limits. + /// Only callable by Auths. + /// @param userSupplyConfigs_ struct array containing user supply config, see `UserSupplyConfig` struct for more info + function updateUserSupplyConfigs( + AdminModuleStructs.UserSupplyConfig[] memory userSupplyConfigs_ + ) external; + + /// @notice setting user borrow configs per token basis. Eg: with interest or interest-free and automated limits. + /// Only callable by Auths. + /// @param userBorrowConfigs_ struct array containing user borrow config, see `UserBorrowConfig` struct for more info + function updateUserBorrowConfigs( + AdminModuleStructs.UserBorrowConfig[] memory userBorrowConfigs_ + ) external; + + /// @notice pause operations for a particular user in class 0 (class 1 users can't be paused by guardians). + /// Only callable by Guardians. + /// @param user_ address of user to pause operations for + /// @param supplyTokens_ token addresses to pause withdrawals for + /// @param borrowTokens_ token addresses to pause borrowings for + function pauseUser( + address user_, + address[] calldata supplyTokens_, + address[] calldata borrowTokens_ + ) external; + + /// @notice unpause operations for a particular user in class 0 (class 1 users can't be paused by guardians). + /// Only callable by Guardians. + /// @param user_ address of user to unpause operations for + /// @param supplyTokens_ token addresses to unpause withdrawals for + /// @param borrowTokens_ token addresses to unpause borrowings for + function unpauseUser( + address user_, + address[] calldata supplyTokens_, + address[] calldata borrowTokens_ + ) external; + + /// @notice collects revenue for tokens to configured revenueCollector address. + /// @param tokens_ array of tokens to collect revenue for + /// @dev Note that this can revert if token balance is < revenueAmount (utilization > 100%) + function collectRevenue(address[] calldata tokens_) external; + + /// @notice gets the current updated exchange prices for n tokens and updates all prices, rates related data in storage. + /// @param tokens_ tokens to update exchange prices for + /// @return supplyExchangePrices_ new supply rates of overall system for each token + /// @return borrowExchangePrices_ new borrow rates of overall system for each token + function updateExchangePrices( + address[] calldata tokens_ + ) + external + returns ( + uint256[] memory supplyExchangePrices_, + uint256[] memory borrowExchangePrices_ + ); +} + +interface IFluidLendingFactory { + /// @notice creates token for `asset_` for a lending protocol with interest. Only callable by deployers. + /// @param asset_ address of the asset + /// @param fTokenType_ type of fToken: + /// - if it's the native token, it should use `NativeUnderlying` + /// - otherwise it should use `fToken` + /// - could be more types available, check `fTokenTypes()` + /// @param isNativeUnderlying_ flag to signal fToken type that uses native underlying at Liquidity + /// @return token_ address of the created token + function createToken( + address asset_, + string calldata fTokenType_, + bool isNativeUnderlying_ + ) external returns (address token_); +} + +interface IFluidVaultT1Factory { + function deployVault( + address vaultDeploymentLogic_, + bytes calldata vaultDeploymentData_ + ) external returns (address vault_); + + function setVaultAuth( + address vault_, + address vaultAuth_, + bool allowed_ + ) external; +} + +interface IFluidVaultT1DeploymentLogic { + function vaultT1(address supplyToken_, address borrowToken_) external; +} + +interface IFluidVaultT1 { + /// @notice updates the Vault oracle to `newOracle_`. Must implement the FluidOracle interface. + function updateOracle(address newOracle_) external; + + /// @notice updates the all Vault core settings according to input params. + /// All input values are expected in 1e2 (1% = 100, 100% = 10_000). + function updateCoreSettings( + uint256 supplyRateMagnifier_, + uint256 borrowRateMagnifier_, + uint256 collateralFactor_, + uint256 liquidationThreshold_, + uint256 liquidationMaxLimit_, + uint256 withdrawGap_, + uint256 liquidationPenalty_, + uint256 borrowFee_ + ) external; + + /// @notice updates the allowed rebalancer to `newRebalancer_`. + function updateRebalancer(address newRebalancer_) external; + + /// @notice updates the supply rate magnifier to `supplyRateMagnifier_`. Input in 1e2 (1% = 100, 100% = 10_000). + function updateSupplyRateMagnifier(uint supplyRateMagnifier_) external; + + /// @notice updates the collateral factor to `collateralFactor_`. Input in 1e2 (1% = 100, 100% = 10_000). + function updateCollateralFactor(uint collateralFactor_) external; +} + +interface IFluidLending { + /// @notice Updates the rebalancer address (ReserveContract). Only callable by LendingFactory auths. + function updateRebalancer(address rebalancer_) external; +} + +interface IFTokenAdmin { + /// @notice updates the rewards rate model contract. + /// Only callable by LendingFactory auths. + /// @param rewardsRateModel_ the new rewards rate model contract address. + /// can be set to address(0) to set no rewards (to save gas) + function updateRewards(address rewardsRateModel_) external; + + /// @notice Balances out the difference between fToken supply at Liquidity vs totalAssets(). + /// Deposits underlying from rebalancer address into Liquidity but doesn't mint any shares + /// -> thus making deposit available as rewards. + /// Only callable by rebalancer. + /// @return assets_ amount deposited to Liquidity + function rebalance() external payable returns (uint256 assets_); + + /// @notice gets the liquidity exchange price of the underlying asset, calculates the updated exchange price (with reward rates) + /// and writes those values to storage. + /// Callable by anyone. + /// @return tokenExchangePrice_ exchange price of fToken share to underlying asset + /// @return liquidityExchangePrice_ exchange price at Liquidity for the underlying asset + function updateRates() + external + returns (uint256 tokenExchangePrice_, uint256 liquidityExchangePrice_); + + /// @notice sends any potentially stuck funds to Liquidity contract. Only callable by LendingFactory auths. + function rescueFunds(address token_) external; + + /// @notice Updates the rebalancer address (ReserveContract). Only callable by LendingFactory auths. + function updateRebalancer(address rebalancer_) external; +} + +interface ILite { + function setAdmin(address newAdmin) external; + + function getAdmin() external view returns (address); + + function removeImplementation(address implementation_) external; + + function addImplementation( + address implementation_, + bytes4[] calldata sigs_ + ) external; + + function setDummyImplementation(address newDummyImplementation_) external; + + function updateMaxRiskRatio( + uint8[] memory protocolId_, + uint256[] memory newRiskRatio_ + ) external; + + function updateAggrMaxVaultRatio(uint256 newAggrMaxVaultRatio_) external; +} + +contract PayloadIGP17 { + uint256 public constant PROPOSAL_ID = 17; + + address public constant PROPOSER = + 0xA45f7bD6A5Ff45D31aaCE6bCD3d426D9328cea01; + + address public constant PROPOSER_AVO_MULTISIG = + 0x059A94A72951c0ae1cc1CE3BF0dB52421bbE8210; + + IGovernorBravo public constant GOVERNOR = + IGovernorBravo(0x0204Cd037B2ec03605CFdFe482D8e257C765fA1B); + ITimelock public immutable TIMELOCK = + ITimelock(0x2386DC45AdDed673317eF068992F19421B481F4c); + + address public immutable ADDRESS_THIS; + + address public constant TEAM_MULTISIG = + 0x4F6F977aCDD1177DCD81aB83074855EcB9C2D49e; + + IFluidLiquidityAdmin public constant LIQUIDITY = + IFluidLiquidityAdmin(0x52Aa899454998Be5b000Ad077a46Bbe360F4e497); + + address public constant USDC_ADDRESS = + 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48; + address public constant USDT_ADDRESS = + 0xdAC17F958D2ee523a2206206994597C13D831ec7; + + ILite public constant LITE = + ILite(0xA0D3707c569ff8C87FA923d3823eC5D81c98Be78); + + constructor() { + ADDRESS_THIS = address(this); + } + + function propose(string memory description) external { + require( + msg.sender == PROPOSER || + msg.sender == TEAM_MULTISIG || + address(this) == PROPOSER_AVO_MULTISIG, + "msg.sender-not-allowed" + ); + + uint256 totalActions = 1; + address[] memory targets = new address[](totalActions); + uint256[] memory values = new uint256[](totalActions); + string[] memory signatures = new string[](totalActions); + bytes[] memory calldatas = new bytes[](totalActions); + + // Action 1: call executePayload on timelock contract to execute payload related to Fluid + targets[0] = address(TIMELOCK); + values[0] = 0; + signatures[0] = "executePayload(address,string,bytes)"; + calldatas[0] = abi.encode(ADDRESS_THIS, "execute()", abi.encode()); + + uint256 proposedId = GOVERNOR.propose( + targets, + values, + signatures, + calldatas, + description + ); + + require(proposedId == PROPOSAL_ID, "PROPOSAL_IS_NOT_SAME"); + } + + function execute() external { + require(address(this) == address(TIMELOCK), "not-valid-caller"); + + // Action 1: Update USDC market rate curve. + action1(); + + // Action 2: Update USDT market rate curve. + action2(); + + // Action 3: Add new max borrow handler and remove old max borrow handler from liquidity layer for weETH/wstETH vault to make borrow limit dynamic. + action3(); + + // Action 4: Increase max ratio for Spark to 90% & Aave to 92% on Lite. + action4(); + } + + function verifyProposal() external view {} + + /***********************************| + | Proposal Payload Actions | + |__________________________________*/ + + /// @notice Action 1: Update USDC market rate curve. + function action1() internal { + AdminModuleStructs.RateDataV2Params[] + memory params_ = new AdminModuleStructs.RateDataV2Params[](1); + + params_[0] = AdminModuleStructs.RateDataV2Params({ + token: USDC_ADDRESS, // USDC + kink1: 80 * 1e2, // 80% + kink2: 93 * 1e2, // 93% + rateAtUtilizationZero: 0, // 0% + rateAtUtilizationKink1: 12 * 1e2, // 12% + rateAtUtilizationKink2: 18 * 1e2, // 18% + rateAtUtilizationMax: 33.34 * 1e2 // 33.34% + }); + + LIQUIDITY.updateRateDataV2s(params_); + } + + /// @notice Action 2: Update USDT market rate curve. + function action2() internal { + AdminModuleStructs.RateDataV2Params[] + memory params_ = new AdminModuleStructs.RateDataV2Params[](1); + + params_[0] = AdminModuleStructs.RateDataV2Params({ + token: USDC_ADDRESS, // USDC + kink1: 80 * 1e2, // 80% + kink2: 93 * 1e2, // 93% + rateAtUtilizationZero: 0, // 0% + rateAtUtilizationKink1: 12 * 1e2, // 12% + rateAtUtilizationKink2: 18 * 1e2, // 18% + rateAtUtilizationMax: 33.34 * 1e2 // 33.34% + }); + + LIQUIDITY.updateRateDataV2s(params_); + } + + /// @notice Action 3: Add new max borrow handler and remove old max borrow handler from liquidity layer for weETH/wstETH vault to make borrow limit dynamic. + function action3() internal { + address OLD_VAULT_weETH_wstETH_CONFIG_HANDLER = address(0x133098588cdF2e35B9478a1f4979C4f7Ccee3a06); + address NEW_VAULT_weETH_wstETH_CONFIG_HANDLER = address(0x383683D4414Fc27CC9669b7Cc6c7067716814b6a); + + AdminModuleStructs.AddressBool[] + memory configs_ = new AdminModuleStructs.AddressBool[](2); + + configs_[0] = AdminModuleStructs.AddressBool({ + addr: address(OLD_VAULT_weETH_wstETH_CONFIG_HANDLER), + value: false + }); + + configs_[1] = AdminModuleStructs.AddressBool({ + addr: address(NEW_VAULT_weETH_wstETH_CONFIG_HANDLER), + value: true + }); + + LIQUIDITY.updateAuths(configs_); + } + + /// @notice Action 4: Increase max ratio for Spark to 90% & Aave to 92% on Lite. + function action4() internal { + uint8[] memory protocolIds_ = new uint8[](2); + uint256[] memory newRiskRatios_ = new uint256[](2); + + protocolIds_[0] = 7; // Protocol Id of Spark: 7 + newRiskRatios_[0] = 90 * 1e4; // 90% or 90 * 1e4 + + protocolIds_[1] = 2; // Protocol Id of Aave v3: 2 + newRiskRatios_[1] = 92 * 1e4; // 92% or 92 * 1e4 + + // Update max risk ratios + LITE.updateMaxRiskRatio(protocolIds_, newRiskRatios_); + } +} \ No newline at end of file