diff --git a/contracts/payloads/IGP19/PayloadIGP19.sol b/contracts/payloads/IGP19/PayloadIGP19.sol new file mode 100644 index 0000000..8898abc --- /dev/null +++ b/contracts/payloads/IGP19/PayloadIGP19.sol @@ -0,0 +1,364 @@ +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 IFluidLiquidityWeETHTransferModule { + function depositZircuit() external; +} + +contract PayloadIGP19 { + uint256 public constant PROPOSAL_ID = 19; + + 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); + + + 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: Remove old UserModule from Liquidity infiniteProxy. + action1(); + + // Action 2:Add new UserModule to Liquidity infiniteProxy. + action2(); + + // Action 3: Add new WeETHTransferModule to Liquidity infiniteProxy. + action3(); + + // Action 4: call WeETHTransferModule depositZircuit() on Liquidity + action4(); + } + + function verifyProposal() external view {} + + /***********************************| + | Proposal Payload Actions | + |__________________________________*/ + + /// @notice Action 1: Remove old UserModule from Liquidity infiniteProxy. + function action1() internal { + IProxy(address(LIQUIDITY)).removeImplementation(0xfB45BC79e01b4e92706412A54e011db251104C74); + } + + /// @notice Action 2: Add new UserModule to Liquidity infiniteProxy. + function action2() internal { + bytes4[] memory sigs_ = new bytes4[](1); + + sigs_[0] = + bytes4(keccak256("operate(address,int256,int256,address,address,bytes)")); + + IProxy(address(LIQUIDITY)).addImplementation( + 0x968738c127f91b560bD614487F859999D5D02d9c, + sigs_ + ); + } + + /// @notice Action 3: Add new WeETHTransferModule to Liquidity infiniteProxy + function action3() internal { + bytes4[] memory sigs_ = new bytes4[](2); + + sigs_[0] = bytes4(keccak256("depositZircuit()")); + sigs_[1] = bytes4(keccak256("withdrawZircuit()")); + + IProxy(address(LIQUIDITY)).addImplementation( + 0xaD99E8416f505aCE0A087C5dAB7214F15aE3D1d1, + sigs_ + ); + } + + /// @notice Action 4: call WeETHTransferModule depositZircuit() on Liquidity + function action4() internal { + IFluidLiquidityWeETHTransferModule(address(LIQUIDITY)).depositZircuit(); + } +}