diff --git a/contracts/payloads/IGP23/PayloadIGP23.sol b/contracts/payloads/IGP23/PayloadIGP23.sol new file mode 100644 index 0000000..eecacff --- /dev/null +++ b/contracts/payloads/IGP23/PayloadIGP23.sol @@ -0,0 +1,407 @@ +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 IProxy { + function setAdmin(address newAdmin_) external; + + function setDummyImplementation(address newDummyImplementation_) external; + + function addImplementation(address implementation_, bytes4[] calldata sigs_) external; + + function removeImplementation(address implementation_) external; + + function getAdmin() external view returns (address); + + function getDummyImplementation() external view returns (address); + + function getImplementationSigs(address impl_) external view returns (bytes4[] memory); + + function getSigsImplementation(bytes4 sig_) external view returns (address); + + function readFromStorage(bytes32 slot_) external view returns (uint256 result_); +} + +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 IDSAV2 { + function cast( + string[] memory _targetNames, + bytes[] memory _datas, + address _origin + ) + external + payable + returns (bytes32); + + function isAuth(address user) external view returns (bool); +} + +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; +} + + +contract PayloadIGP23 { + uint256 public constant PROPOSAL_ID = 23; + + address public constant PROPOSER = + 0xA45f7bD6A5Ff45D31aaCE6bCD3d426D9328cea01; + + address public constant PROPOSER_AVO_MULTISIG = + 0x059A94A72951c0ae1cc1CE3BF0dB52421bbE8210; + + address public constant PROPOSER_AVO_MULTISIG_2 = + 0x9efdE135CA4832AbF0408c44c6f5f370eB0f35e8; + + 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); + + IDSAV2 public constant TREASURY = IDSAV2(0x28849D2b63fA8D361e5fc15cB8aBB13019884d09); + + address public constant F_USDT = 0x5C20B550819128074FD538Edf79791733ccEdd18; + address public constant F_USDC = 0x9Fb7b4477576Fe5B32be4C1843aFB1e55F251B33; + + constructor() { + ADDRESS_THIS = address(this); + } + + function propose(string memory description) external { + require( + msg.sender == PROPOSER || + msg.sender == TEAM_MULTISIG || + address(this) == PROPOSER_AVO_MULTISIG || + address(this) == PROPOSER_AVO_MULTISIG_2, + "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: call cast() - transfer rewards to Team Multisig from treasury. + action1(); + + // Action 2: Update rewards for fUSDC & fUSDT. + action2(); + } + + function verifyProposal() external view {} + + /***********************************| + | Proposal Payload Actions | + |__________________________________*/ + + /// @notice Action 1: call cast() - transfer rewards to Team Multisig from treasury. + function action1() internal { + string[] memory targets = new string[](2); + bytes[] memory encodedSpells = new bytes[](2); + + string memory withdrawSignature = "withdraw(address,uint256,address,uint256,uint256)"; + + // Spell 1: Transfer stETH + { + address STETH_ADDRESS = 0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84; + uint256 STETH_AMOUNT = 300 * 1e18; // 300 stETH + targets[0] = "BASIC-A"; + encodedSpells[0] = abi.encodeWithSignature(withdrawSignature, STETH_ADDRESS, STETH_AMOUNT, TEAM_MULTISIG, 0, 0); + } + + // Spell 2: Transfer INST + { + address INST_ADDRESS = 0x6f40d4A6237C257fff2dB00FA0510DeEECd303eb; + uint256 INST_AMOUNT = 160_000 * 1e18; // 160k INST + targets[1] = "BASIC-A"; + encodedSpells[1] = abi.encodeWithSignature(withdrawSignature, INST_ADDRESS, INST_AMOUNT, TEAM_MULTISIG, 0, 0); + } + + IDSAV2(TREASURY).cast(targets, encodedSpells, address(this)); + } + + /// @notice Action 2: Update rewards for fUSDC & fUSDT. + function action2() internal { + IFTokenAdmin(F_USDC).updateRewards( + 0x2005617238a8E1C153D19A33fd32fB168f3626e7 + ); + + IFTokenAdmin(F_USDT).updateRewards( + 0x2005617238a8E1C153D19A33fd32fB168f3626e7 + ); + } +}