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IGP13
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243
contracts/payloads/IGP13/PayloadIGP13.sol
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243
contracts/payloads/IGP13/PayloadIGP13.sol
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pragma solidity ^0.7.0;
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pragma experimental ABIEncoderV2;
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interface IGovernorBravo {
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function _acceptAdmin() external;
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function _setVotingDelay(uint newVotingDelay) external;
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function _setVotingPeriod(uint newVotingPeriod) external;
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function _acceptAdminOnTimelock() external;
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function _setImplementation(address implementation_) external;
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function propose(
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address[] memory targets,
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uint[] memory values,
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string[] memory signatures,
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bytes[] memory calldatas,
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string memory description
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) external returns (uint);
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function admin() external view returns (address);
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function pendingAdmin() external view returns (address);
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function timelock() external view returns (address);
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function votingDelay() external view returns (uint256);
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function votingPeriod() external view returns (uint256);
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}
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interface ITimelock {
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function acceptAdmin() external;
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function setDelay(uint delay_) external;
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function setPendingAdmin(address pendingAdmin_) external;
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function queueTransaction(
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address target,
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uint value,
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string memory signature,
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bytes memory data,
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uint eta
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) external returns (bytes32);
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function executeTransaction(
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address target,
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uint value,
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string memory signature,
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bytes memory data,
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uint eta
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) external payable returns (bytes memory);
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function pendingAdmin() external view returns (address);
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function admin() external view returns (address);
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function delay() external view returns (uint256);
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}
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interface ILite {
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function setAdmin(address newAdmin) external;
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function getAdmin() external view returns (address);
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function removeImplementation(address implementation_) external;
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function addImplementation(
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address implementation_,
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bytes4[] calldata sigs_
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) external;
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function setDummyImplementation(address newDummyImplementation_) external;
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function updateMaxRiskRatio(
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uint8[] memory protocolId_,
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uint256[] memory newRiskRatio_
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) external;
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function updateAggrMaxVaultRatio(uint256 newAggrMaxVaultRatio_) external;
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}
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interface IFluidVaultT1 {
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/// @notice updates the Vault oracle to `newOracle_`. Must implement the FluidOracle interface.
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function updateOracle(address newOracle_) external;
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/// @notice updates the all Vault core settings according to input params.
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/// All input values are expected in 1e2 (1% = 100, 100% = 10_000).
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function updateCoreSettings(
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uint256 supplyRateMagnifier_,
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uint256 borrowRateMagnifier_,
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uint256 collateralFactor_,
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uint256 liquidationThreshold_,
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uint256 liquidationMaxLimit_,
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uint256 withdrawGap_,
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uint256 liquidationPenalty_,
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uint256 borrowFee_
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) external;
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/// @notice updates the allowed rebalancer to `newRebalancer_`.
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function updateRebalancer(address newRebalancer_) external;
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/// @notice updates the supply rate magnifier to `supplyRateMagnifier_`. Input in 1e2 (1% = 100, 100% = 10_000).
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function updateSupplyRateMagnifier(uint supplyRateMagnifier_) external;
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}
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contract PayloadIGP8 {
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uint256 public constant PROPOSAL_ID = 13;
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address public constant PROPOSER =
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0xA45f7bD6A5Ff45D31aaCE6bCD3d426D9328cea01;
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address public constant PROPOSER_AVO_MULTISIG =
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0x059A94A72951c0ae1cc1CE3BF0dB52421bbE8210;
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IGovernorBravo public constant GOVERNOR =
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IGovernorBravo(0x0204Cd037B2ec03605CFdFe482D8e257C765fA1B);
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ITimelock public immutable TIMELOCK =
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ITimelock(0x2386DC45AdDed673317eF068992F19421B481F4c);
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address public immutable ADDRESS_THIS;
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address public constant TEAM_MULTISIG =
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0x4F6F977aCDD1177DCD81aB83074855EcB9C2D49e;
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ILite public constant LITE =
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ILite(0xA0D3707c569ff8C87FA923d3823eC5D81c98Be78);
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address public constant WITHDRAWALS_MODULE =
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0x6A64A3E0af38279ac7455c85b2C683f5621cE2e7;
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address public constant FLUID_STETH_MODULE =
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address(0); // TODO
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address public constant DUMMY_IMPLEMENTATION =
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0x3AC94ba5465BF3429fE237468EaBa5aa20072d61;
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address public constant VAULT_WEETH_WSTETH = address(0); // TODO
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address public constant VAULT_WEETH_WSTETH_ORACLE = address(0); // TODO
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constructor() {
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ADDRESS_THIS = address(this);
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}
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function propose(string memory description) external {
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require(
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(
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msg.sender == PROPOSER ||
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msg.sender == TEAM_MULTISIG
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) ||
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address(this) == PROPOSER_AVO_MULTISIG,
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"msg.sender-not-allowed"
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);
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uint256 totalActions = 1;
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address[] memory targets = new address[](totalActions);
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uint256[] memory values = new uint256[](totalActions);
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string[] memory signatures = new string[](totalActions);
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bytes[] memory calldatas = new bytes[](totalActions);
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// Action 1: call executePayload on timelock contract to execute payload related to lite
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targets[0] = address(TIMELOCK);
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values[0] = 0;
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signatures[0] = "executePayload(address,string,bytes)";
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calldatas[0] = abi.encode(ADDRESS_THIS, "execute()", abi.encode());
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uint256 proposedId = GOVERNOR.propose(
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targets,
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values,
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signatures,
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calldatas,
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description
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);
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require(proposedId == PROPOSAL_ID, "PROPOSAL_IS_NOT_SAME");
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}
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function execute() external {
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// Action 1: Update withdraw implementation
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action1();
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// Action 2: Add Fluid stETH Implementation
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action2();
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// Action 3: Set dummy implementations
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action3();
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// Action 4: Change oracle address of weETH/wstETH vault
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action4();
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}
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function verifyProposal() external view {}
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/***********************************|
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| Proposal Payload Actions |
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|__________________________________*/
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/// @notice Action 1: Update withdraw implementation
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function action1() internal {
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// remove implementation
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LITE.removeImplementation(WITHDRAWALS_MODULE);
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// add same implementation with update signature
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LITE.addImplementation(WITHDRAWALS_MODULE, withdrawalsSigs());
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}
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/// @notice Action 2: Add Fluid stETH Implementation
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function action2() internal {
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LITE.addImplementation(FLUID_STETH_MODULE, fluidStETHSigs());
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}
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/// @notice Action 3: Change dummy implementation.
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function action3() internal {
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LITE.setDummyImplementation(DUMMY_IMPLEMENTATION);
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}
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/// @notice Action 4: Change oracle address of weETH/wstETH vault
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function action4() internal {
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IFluidVaultT1(VAULT_WEETH_WSTETH).updateOracle(VAULT_WEETH_WSTETH_ORACLE);
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}
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/***********************************|
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| Function Signatures |
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|__________________________________*/
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function withdrawalsSigs() public pure returns (bytes4[] memory sigs_) {
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sigs_ = new bytes4[](3);
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sigs_[0] = bytes4(
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keccak256("onERC721Received(address,address,uint256,bytes)")
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);
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sigs_[1] = bytes4(keccak256("paybackDebt(uint8)"));
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sigs_[2] = bytes4(keccak256("claimEthWithdrawal(uint256,uint8)"));
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}
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function fluidStETHSigs() public pure returns (bytes4[] memory sigs_) {
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sigs_ = new bytes4[](3);
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sigs_[0] = bytes4(keccak256("queueSteth(uint8,uint256,uint256,uint256)"));
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sigs_[1] = bytes4(keccak256("claimSteth(uint256)"));
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sigs_[3] = bytes4(keccak256("claimStethAndPaybackFluid(uint256)"));
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}
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}
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