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Contract Name:
ERC20RootVaultGovernance
Compiler Version
v0.8.9+commit.e5eed63a
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (access/IAccessControl.sol) pragma solidity ^0.8.0; /** * @dev External interface of AccessControl declared to support ERC165 detection. */ interface IAccessControl { /** * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` * * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite * {RoleAdminChanged} not being emitted signaling this. * * _Available since v3.1._ */ event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole); /** * @dev Emitted when `account` is granted `role`. * * `sender` is the account that originated the contract call, an admin role * bearer except when using {AccessControl-_setupRole}. */ event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Emitted when `account` is revoked `role`. * * `sender` is the account that originated the contract call: * - if using `revokeRole`, it is the admin role bearer * - if using `renounceRole`, it is the role bearer (i.e. `account`) */ event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) external view returns (bool); /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {AccessControl-_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) external view returns (bytes32); /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function grantRole(bytes32 role, address account) external; /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function revokeRole(bytes32 role, address account) external; /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been granted `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. */ function renounceRole(bytes32 role, address account) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (access/IAccessControlEnumerable.sol) pragma solidity ^0.8.0; import "./IAccessControl.sol"; /** * @dev External interface of AccessControlEnumerable declared to support ERC165 detection. */ interface IAccessControlEnumerable is IAccessControl { /** * @dev Returns one of the accounts that have `role`. `index` must be a * value between 0 and {getRoleMemberCount}, non-inclusive. * * Role bearers are not sorted in any particular way, and their ordering may * change at any point. * * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure * you perform all queries on the same block. See the following * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] * for more information. */ function getRoleMember(bytes32 role, uint256 index) external view returns (address); /** * @dev Returns the number of accounts that have `role`. Can be used * together with {getRoleMember} to enumerate all bearers of a role. */ function getRoleMemberCount(bytes32 role) external view returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (proxy/Clones.sol) pragma solidity ^0.8.0; /** * @dev https://eips.ethereum.org/EIPS/eip-1167[EIP 1167] is a standard for * deploying minimal proxy contracts, also known as "clones". * * > To simply and cheaply clone contract functionality in an immutable way, this standard specifies * > a minimal bytecode implementation that delegates all calls to a known, fixed address. * * The library includes functions to deploy a proxy using either `create` (traditional deployment) or `create2` * (salted deterministic deployment). It also includes functions to predict the addresses of clones deployed using the * deterministic method. * * _Available since v3.4._ */ library Clones { /** * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`. * * This function uses the create opcode, which should never revert. */ function clone(address implementation) internal returns (address instance) { assembly { let ptr := mload(0x40) mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000) mstore(add(ptr, 0x14), shl(0x60, implementation)) mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000) instance := create(0, ptr, 0x37) } require(instance != address(0), "ERC1167: create failed"); } /** * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`. * * This function uses the create2 opcode and a `salt` to deterministically deploy * the clone. Using the same `implementation` and `salt` multiple time will revert, since * the clones cannot be deployed twice at the same address. */ function cloneDeterministic(address implementation, bytes32 salt) internal returns (address instance) { assembly { let ptr := mload(0x40) mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000) mstore(add(ptr, 0x14), shl(0x60, implementation)) mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000) instance := create2(0, ptr, 0x37, salt) } require(instance != address(0), "ERC1167: create2 failed"); } /** * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}. */ function predictDeterministicAddress( address implementation, bytes32 salt, address deployer ) internal pure returns (address predicted) { assembly { let ptr := mload(0x40) mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000) mstore(add(ptr, 0x14), shl(0x60, implementation)) mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf3ff00000000000000000000000000000000) mstore(add(ptr, 0x38), shl(0x60, deployer)) mstore(add(ptr, 0x4c), salt) mstore(add(ptr, 0x6c), keccak256(ptr, 0x37)) predicted := keccak256(add(ptr, 0x37), 0x55) } } /** * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}. */ function predictDeterministicAddress(address implementation, bytes32 salt) internal view returns (address predicted) { return predictDeterministicAddress(implementation, salt, address(this)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `recipient`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address recipient, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `sender` to `recipient` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address sender, address recipient, uint256 amount ) external returns (bool); /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC721/IERC721.sol) pragma solidity ^0.8.0; import "../../utils/introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */ function isApprovedForAll(address owner, address operator) external view returns (bool); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "./utils/IDefaultAccessControl.sol"; import "./IUnitPricesGovernance.sol"; interface IProtocolGovernance is IDefaultAccessControl, IUnitPricesGovernance { /// @notice CommonLibrary protocol params. /// @param maxTokensPerVault Max different token addresses that could be managed by the vault /// @param governanceDelay The delay (in secs) that must pass before setting new pending params to commiting them /// @param protocolTreasury The address that collects protocolFees, if protocolFee is not zero /// @param forceAllowMask If a permission bit is set in this mask it forces all addresses to have this permission as true /// @param withdrawLimit Withdraw limit (in unit prices, i.e. usd) struct Params { uint256 maxTokensPerVault; uint256 governanceDelay; address protocolTreasury; uint256 forceAllowMask; uint256 withdrawLimit; } // ------------------- EXTERNAL, VIEW ------------------- /// @notice Timestamp after which staged granted permissions for the given address can be committed. /// @param target The given address /// @return Zero if there are no staged permission grants, timestamp otherwise function stagedPermissionGrantsTimestamps(address target) external view returns (uint256); /// @notice Staged granted permission bitmask for the given address. /// @param target The given address /// @return Bitmask function stagedPermissionGrantsMasks(address target) external view returns (uint256); /// @notice Permission bitmask for the given address. /// @param target The given address /// @return Bitmask function permissionMasks(address target) external view returns (uint256); /// @notice Timestamp after which staged pending protocol parameters can be committed /// @return Zero if there are no staged parameters, timestamp otherwise. function stagedParamsTimestamp() external view returns (uint256); /// @notice Staged pending protocol parameters. function stagedParams() external view returns (Params memory); /// @notice Current protocol parameters. function params() external view returns (Params memory); /// @notice Addresses for which non-zero permissions are set. function permissionAddresses() external view returns (address[] memory); /// @notice Permission addresses staged for commit. function stagedPermissionGrantsAddresses() external view returns (address[] memory); /// @notice Return all addresses where rawPermissionMask bit for permissionId is set to 1. /// @param permissionId Id of the permission to check. /// @return A list of dirty addresses. function addressesByPermission(uint8 permissionId) external view returns (address[] memory); /// @notice Checks if address has permission or given permission is force allowed for any address. /// @param addr Address to check /// @param permissionId Permission to check function hasPermission(address addr, uint8 permissionId) external view returns (bool); /// @notice Checks if address has all permissions. /// @param target Address to check /// @param permissionIds A list of permissions to check function hasAllPermissions(address target, uint8[] calldata permissionIds) external view returns (bool); /// @notice Max different ERC20 token addresses that could be managed by the protocol. function maxTokensPerVault() external view returns (uint256); /// @notice The delay for committing any governance params. function governanceDelay() external view returns (uint256); /// @notice The address of the protocol treasury. function protocolTreasury() external view returns (address); /// @notice Permissions mask which defines if ordinary permission should be reverted. /// This bitmask is xored with ordinary mask. function forceAllowMask() external view returns (uint256); /// @notice Withdraw limit per token per block. /// @param token Address of the token /// @return Withdraw limit per token per block function withdrawLimit(address token) external view returns (uint256); /// @notice Addresses that has staged validators. function stagedValidatorsAddresses() external view returns (address[] memory); /// @notice Timestamp after which staged granted permissions for the given address can be committed. /// @param target The given address /// @return Zero if there are no staged permission grants, timestamp otherwise function stagedValidatorsTimestamps(address target) external view returns (uint256); /// @notice Staged validator for the given address. /// @param target The given address /// @return Validator function stagedValidators(address target) external view returns (address); /// @notice Addresses that has validators. function validatorsAddresses() external view returns (address[] memory); /// @notice Address that has validators. /// @param i The number of address /// @return Validator address function validatorsAddress(uint256 i) external view returns (address); /// @notice Validator for the given address. /// @param target The given address /// @return Validator function validators(address target) external view returns (address); // ------------------- EXTERNAL, MUTATING, GOVERNANCE, IMMEDIATE ------------------- /// @notice Rollback all staged validators. function rollbackStagedValidators() external; /// @notice Revoke validator instantly from the given address. /// @param target The given address function revokeValidator(address target) external; /// @notice Stages a new validator for the given address /// @param target The given address /// @param validator The validator for the given address function stageValidator(address target, address validator) external; /// @notice Commits validator for the given address. /// @dev Reverts if governance delay has not passed yet. /// @param target The given address. function commitValidator(address target) external; /// @notice Commites all staged validators for which governance delay passed /// @return Addresses for which validators were committed function commitAllValidatorsSurpassedDelay() external returns (address[] memory); /// @notice Rollback all staged granted permission grant. function rollbackStagedPermissionGrants() external; /// @notice Commits permission grants for the given address. /// @dev Reverts if governance delay has not passed yet. /// @param target The given address. function commitPermissionGrants(address target) external; /// @notice Commites all staged permission grants for which governance delay passed. /// @return An array of addresses for which permission grants were committed. function commitAllPermissionGrantsSurpassedDelay() external returns (address[] memory); /// @notice Revoke permission instantly from the given address. /// @param target The given address. /// @param permissionIds A list of permission ids to revoke. function revokePermissions(address target, uint8[] memory permissionIds) external; /// @notice Commits staged protocol params. /// Reverts if governance delay has not passed yet. function commitParams() external; // ------------------- EXTERNAL, MUTATING, GOVERNANCE, DELAY ------------------- /// @notice Sets new pending params that could have been committed after governance delay expires. /// @param newParams New protocol parameters to set. function stageParams(Params memory newParams) external; /// @notice Stage granted permissions that could have been committed after governance delay expires. /// Resets commit delay and permissions if there are already staged permissions for this address. /// @param target Target address /// @param permissionIds A list of permission ids to grant function stagePermissionGrants(address target, uint8[] memory permissionIds) external; }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "@openzeppelin/contracts/utils/introspection/IERC165.sol"; import "./utils/IDefaultAccessControl.sol"; interface IUnitPricesGovernance is IDefaultAccessControl, IERC165 { // ------------------- EXTERNAL, VIEW ------------------- /// @notice Estimated amount of token worth 1 USD staged for commit. /// @param token Address of the token /// @return The amount of token function stagedUnitPrices(address token) external view returns (uint256); /// @notice Timestamp after which staged unit prices for the given token can be committed. /// @param token Address of the token /// @return Timestamp function stagedUnitPricesTimestamps(address token) external view returns (uint256); /// @notice Estimated amount of token worth 1 USD. /// @param token Address of the token /// @return The amount of token function unitPrices(address token) external view returns (uint256); // ------------------- EXTERNAL, MUTATING ------------------- /// @notice Stage estimated amount of token worth 1 USD staged for commit. /// @param token Address of the token /// @param value The amount of token function stageUnitPrice(address token, uint256 value) external; /// @notice Reset staged value /// @param token Address of the token function rollbackUnitPrice(address token) external; /// @notice Commit staged unit price /// @param token Address of the token function commitUnitPrice(address token) external; }
// SPDX-License-Identifier: MIT pragma solidity =0.8.9; import "@openzeppelin/contracts/token/ERC721/IERC721.sol"; import "./IProtocolGovernance.sol"; interface IVaultRegistry is IERC721 { /// @notice Get Vault for the giver NFT ID. /// @param nftId NFT ID /// @return vault Address of the Vault contract function vaultForNft(uint256 nftId) external view returns (address vault); /// @notice Get NFT ID for given Vault contract address. /// @param vault Address of the Vault contract /// @return nftId NFT ID function nftForVault(address vault) external view returns (uint256 nftId); /// @notice Checks if the nft is locked for all transfers /// @param nft NFT to check for lock /// @return `true` if locked, false otherwise function isLocked(uint256 nft) external view returns (bool); /// @notice Register new Vault and mint NFT. /// @param vault address of the vault /// @param owner owner of the NFT /// @return nft Nft minted for the given Vault function registerVault(address vault, address owner) external returns (uint256 nft); /// @notice Number of Vaults registered. function vaultsCount() external view returns (uint256); /// @notice All Vaults registered. function vaults() external view returns (address[] memory); /// @notice Address of the ProtocolGovernance. function protocolGovernance() external view returns (IProtocolGovernance); /// @notice Address of the staged ProtocolGovernance. function stagedProtocolGovernance() external view returns (IProtocolGovernance); /// @notice Minimal timestamp when staged ProtocolGovernance can be applied. function stagedProtocolGovernanceTimestamp() external view returns (uint256); /// @notice Stage new ProtocolGovernance. /// @param newProtocolGovernance new ProtocolGovernance function stageProtocolGovernance(IProtocolGovernance newProtocolGovernance) external; /// @notice Commit new ProtocolGovernance. function commitStagedProtocolGovernance() external; /// @notice Lock NFT for transfers /// @dev Use this method when vault structure is set up and should become immutable. Can be called by owner. /// @param nft - NFT to lock function lockNft(uint256 nft) external; }
// SPDX-License-Identifier: agpl-3.0 pragma solidity 0.8.9; library DataTypes { // refer to the whitepaper, section 1.1 basic concepts for a formal description of these properties. struct ReserveData { //stores the reserve configuration ReserveConfigurationMap configuration; //the liquidity index. Expressed in ray uint128 liquidityIndex; //variable borrow index. Expressed in ray uint128 variableBorrowIndex; //the current supply rate. Expressed in ray uint128 currentLiquidityRate; //the current variable borrow rate. Expressed in ray uint128 currentVariableBorrowRate; //the current stable borrow rate. Expressed in ray uint128 currentStableBorrowRate; uint40 lastUpdateTimestamp; //tokens addresses address aTokenAddress; address stableDebtTokenAddress; address variableDebtTokenAddress; //address of the interest rate strategy address interestRateStrategyAddress; //the id of the reserve. Represents the position in the list of the active reserves uint8 id; } struct ReserveConfigurationMap { //bit 0-15: LTV //bit 16-31: Liq. threshold //bit 32-47: Liq. bonus //bit 48-55: Decimals //bit 56: Reserve is active //bit 57: reserve is frozen //bit 58: borrowing is enabled //bit 59: stable rate borrowing enabled //bit 60-63: reserved //bit 64-79: reserve factor uint256 data; } struct UserConfigurationMap { uint256 data; } enum InterestRateMode { NONE, STABLE, VARIABLE } }
// SPDX-License-Identifier: agpl-3.0 pragma solidity 0.8.9; pragma experimental ABIEncoderV2; import {ILendingPoolAddressesProvider} from "./ILendingPoolAddressesProvider.sol"; import {DataTypes} from "./DataTypes.sol"; interface ILendingPool { /** * @dev Emitted on deposit() * @param reserve The address of the underlying asset of the reserve * @param user The address initiating the deposit * @param onBehalfOf The beneficiary of the deposit, receiving the aTokens * @param amount The amount deposited * @param referral The referral code used **/ event Deposit( address indexed reserve, address user, address indexed onBehalfOf, uint256 amount, uint16 indexed referral ); /** * @dev Emitted on withdraw() * @param reserve The address of the underlyng asset being withdrawn * @param user The address initiating the withdrawal, owner of aTokens * @param to Address that will receive the underlying * @param amount The amount to be withdrawn **/ event Withdraw(address indexed reserve, address indexed user, address indexed to, uint256 amount); /** * @dev Emitted on borrow() and flashLoan() when debt needs to be opened * @param reserve The address of the underlying asset being borrowed * @param user The address of the user initiating the borrow(), receiving the funds on borrow() or just * initiator of the transaction on flashLoan() * @param onBehalfOf The address that will be getting the debt * @param amount The amount borrowed out * @param borrowRateMode The rate mode: 1 for Stable, 2 for Variable * @param borrowRate The numeric rate at which the user has borrowed * @param referral The referral code used **/ event Borrow( address indexed reserve, address user, address indexed onBehalfOf, uint256 amount, uint256 borrowRateMode, uint256 borrowRate, uint16 indexed referral ); /** * @dev Emitted on repay() * @param reserve The address of the underlying asset of the reserve * @param user The beneficiary of the repayment, getting his debt reduced * @param repayer The address of the user initiating the repay(), providing the funds * @param amount The amount repaid **/ event Repay(address indexed reserve, address indexed user, address indexed repayer, uint256 amount); /** * @dev Emitted on swapBorrowRateMode() * @param reserve The address of the underlying asset of the reserve * @param user The address of the user swapping his rate mode * @param rateMode The rate mode that the user wants to swap to **/ event Swap(address indexed reserve, address indexed user, uint256 rateMode); /** * @dev Emitted on setUserUseReserveAsCollateral() * @param reserve The address of the underlying asset of the reserve * @param user The address of the user enabling the usage as collateral **/ event ReserveUsedAsCollateralEnabled(address indexed reserve, address indexed user); /** * @dev Emitted on setUserUseReserveAsCollateral() * @param reserve The address of the underlying asset of the reserve * @param user The address of the user enabling the usage as collateral **/ event ReserveUsedAsCollateralDisabled(address indexed reserve, address indexed user); /** * @dev Emitted on rebalanceStableBorrowRate() * @param reserve The address of the underlying asset of the reserve * @param user The address of the user for which the rebalance has been executed **/ event RebalanceStableBorrowRate(address indexed reserve, address indexed user); /** * @dev Emitted on flashLoan() * @param target The address of the flash loan receiver contract * @param initiator The address initiating the flash loan * @param asset The address of the asset being flash borrowed * @param amount The amount flash borrowed * @param premium The fee flash borrowed * @param referralCode The referral code used **/ event FlashLoan( address indexed target, address indexed initiator, address indexed asset, uint256 amount, uint256 premium, uint16 referralCode ); /** * @dev Emitted when the pause is triggered. */ event Paused(); /** * @dev Emitted when the pause is lifted. */ event Unpaused(); /** * @dev Emitted when a borrower is liquidated. This event is emitted by the LendingPool via * LendingPoolCollateral manager using a DELEGATECALL * This allows to have the events in the generated ABI for LendingPool. * @param collateralAsset The address of the underlying asset used as collateral, to receive as result of the liquidation * @param debtAsset The address of the underlying borrowed asset to be repaid with the liquidation * @param user The address of the borrower getting liquidated * @param debtToCover The debt amount of borrowed `asset` the liquidator wants to cover * @param liquidatedCollateralAmount The amount of collateral received by the liiquidator * @param liquidator The address of the liquidator * @param receiveAToken `true` if the liquidators wants to receive the collateral aTokens, `false` if he wants * to receive the underlying collateral asset directly **/ event LiquidationCall( address indexed collateralAsset, address indexed debtAsset, address indexed user, uint256 debtToCover, uint256 liquidatedCollateralAmount, address liquidator, bool receiveAToken ); /** * @dev Emitted when the state of a reserve is updated. NOTE: This event is actually declared * in the ReserveLogic library and emitted in the updateInterestRates() function. Since the function is internal, * the event will actually be fired by the LendingPool contract. The event is therefore replicated here so it * gets added to the LendingPool ABI * @param reserve The address of the underlying asset of the reserve * @param liquidityRate The new liquidity rate * @param stableBorrowRate The new stable borrow rate * @param variableBorrowRate The new variable borrow rate * @param liquidityIndex The new liquidity index * @param variableBorrowIndex The new variable borrow index **/ event ReserveDataUpdated( address indexed reserve, uint256 liquidityRate, uint256 stableBorrowRate, uint256 variableBorrowRate, uint256 liquidityIndex, uint256 variableBorrowIndex ); /** * @dev Deposits an `amount` of underlying asset into the reserve, receiving in return overlying aTokens. * - E.g. User deposits 100 USDC and gets in return 100 aUSDC * @param asset The address of the underlying asset to deposit * @param amount The amount to be deposited * @param onBehalfOf The address that will receive the aTokens, same as msg.sender if the user * wants to receive them on his own wallet, or a different address if the beneficiary of aTokens * is a different wallet * @param referralCode Code used to register the integrator originating the operation, for potential rewards. * 0 if the action is executed directly by the user, without any middle-man **/ function deposit( address asset, uint256 amount, address onBehalfOf, uint16 referralCode ) external; /** * @dev Withdraws an `amount` of underlying asset from the reserve, burning the equivalent aTokens owned * E.g. User has 100 aUSDC, calls withdraw() and receives 100 USDC, burning the 100 aUSDC * @param asset The address of the underlying asset to withdraw * @param amount The underlying amount to be withdrawn * - Send the value type(uint256).max in order to withdraw the whole aToken balance * @param to Address that will receive the underlying, same as msg.sender if the user * wants to receive it on his own wallet, or a different address if the beneficiary is a * different wallet * @return The final amount withdrawn **/ function withdraw( address asset, uint256 amount, address to ) external returns (uint256); /** * @dev Allows users to borrow a specific `amount` of the reserve underlying asset, provided that the borrower * already deposited enough collateral, or he was given enough allowance by a credit delegator on the * corresponding debt token (StableDebtToken or VariableDebtToken) * - E.g. User borrows 100 USDC passing as `onBehalfOf` his own address, receiving the 100 USDC in his wallet * and 100 stable/variable debt tokens, depending on the `interestRateMode` * @param asset The address of the underlying asset to borrow * @param amount The amount to be borrowed * @param interestRateMode The interest rate mode at which the user wants to borrow: 1 for Stable, 2 for Variable * @param referralCode Code used to register the integrator originating the operation, for potential rewards. * 0 if the action is executed directly by the user, without any middle-man * @param onBehalfOf Address of the user who will receive the debt. Should be the address of the borrower itself * calling the function if he wants to borrow against his own collateral, or the address of the credit delegator * if he has been given credit delegation allowance **/ function borrow( address asset, uint256 amount, uint256 interestRateMode, uint16 referralCode, address onBehalfOf ) external; /** * @notice Repays a borrowed `amount` on a specific reserve, burning the equivalent debt tokens owned * - E.g. User repays 100 USDC, burning 100 variable/stable debt tokens of the `onBehalfOf` address * @param asset The address of the borrowed underlying asset previously borrowed * @param amount The amount to repay * - Send the value type(uint256).max in order to repay the whole debt for `asset` on the specific `debtMode` * @param rateMode The interest rate mode at of the debt the user wants to repay: 1 for Stable, 2 for Variable * @param onBehalfOf Address of the user who will get his debt reduced/removed. Should be the address of the * user calling the function if he wants to reduce/remove his own debt, or the address of any other * other borrower whose debt should be removed * @return The final amount repaid **/ function repay( address asset, uint256 amount, uint256 rateMode, address onBehalfOf ) external returns (uint256); /** * @dev Allows a borrower to swap his debt between stable and variable mode, or viceversa * @param asset The address of the underlying asset borrowed * @param rateMode The rate mode that the user wants to swap to **/ function swapBorrowRateMode(address asset, uint256 rateMode) external; /** * @dev Rebalances the stable interest rate of a user to the current stable rate defined on the reserve. * - Users can be rebalanced if the following conditions are satisfied: * 1. Usage ratio is above 95% * 2. the current deposit APY is below REBALANCE_UP_THRESHOLD * maxVariableBorrowRate, which means that too much has been * borrowed at a stable rate and depositors are not earning enough * @param asset The address of the underlying asset borrowed * @param user The address of the user to be rebalanced **/ function rebalanceStableBorrowRate(address asset, address user) external; /** * @dev Allows depositors to enable/disable a specific deposited asset as collateral * @param asset The address of the underlying asset deposited * @param useAsCollateral `true` if the user wants to use the deposit as collateral, `false` otherwise **/ function setUserUseReserveAsCollateral(address asset, bool useAsCollateral) external; /** * @dev Function to liquidate a non-healthy position collateral-wise, with Health Factor below 1 * - The caller (liquidator) covers `debtToCover` amount of debt of the user getting liquidated, and receives * a proportionally amount of the `collateralAsset` plus a bonus to cover market risk * @param collateralAsset The address of the underlying asset used as collateral, to receive as result of the liquidation * @param debtAsset The address of the underlying borrowed asset to be repaid with the liquidation * @param user The address of the borrower getting liquidated * @param debtToCover The debt amount of borrowed `asset` the liquidator wants to cover * @param receiveAToken `true` if the liquidators wants to receive the collateral aTokens, `false` if he wants * to receive the underlying collateral asset directly **/ function liquidationCall( address collateralAsset, address debtAsset, address user, uint256 debtToCover, bool receiveAToken ) external; /** * @dev Allows smartcontracts to access the liquidity of the pool within one transaction, * as long as the amount taken plus a fee is returned. * IMPORTANT There are security concerns for developers of flashloan receiver contracts that must be kept into consideration. * For further details please visit https://developers.aave.com * @param receiverAddress The address of the contract receiving the funds, implementing the IFlashLoanReceiver interface * @param assets The addresses of the assets being flash-borrowed * @param amounts The amounts amounts being flash-borrowed * @param modes Types of the debt to open if the flash loan is not returned: * 0 -> Don't open any debt, just revert if funds can't be transferred from the receiver * 1 -> Open debt at stable rate for the value of the amount flash-borrowed to the `onBehalfOf` address * 2 -> Open debt at variable rate for the value of the amount flash-borrowed to the `onBehalfOf` address * @param onBehalfOf The address that will receive the debt in the case of using on `modes` 1 or 2 * @param params Variadic packed params to pass to the receiver as extra information * @param referralCode Code used to register the integrator originating the operation, for potential rewards. * 0 if the action is executed directly by the user, without any middle-man **/ function flashLoan( address receiverAddress, address[] calldata assets, uint256[] calldata amounts, uint256[] calldata modes, address onBehalfOf, bytes calldata params, uint16 referralCode ) external; /** * @dev Returns the user account data across all the reserves * @param user The address of the user * @return totalCollateralETH the total collateral in ETH of the user * @return totalDebtETH the total debt in ETH of the user * @return availableBorrowsETH the borrowing power left of the user * @return currentLiquidationThreshold the liquidation threshold of the user * @return ltv the loan to value of the user * @return healthFactor the current health factor of the user **/ function getUserAccountData(address user) external view returns ( uint256 totalCollateralETH, uint256 totalDebtETH, uint256 availableBorrowsETH, uint256 currentLiquidationThreshold, uint256 ltv, uint256 healthFactor ); function initReserve( address reserve, address aTokenAddress, address stableDebtAddress, address variableDebtAddress, address interestRateStrategyAddress ) external; function setReserveInterestRateStrategyAddress(address reserve, address rateStrategyAddress) external; function setConfiguration(address reserve, uint256 configuration) external; /** * @dev Returns the configuration of the reserve * @param asset The address of the underlying asset of the reserve * @return The configuration of the reserve **/ function getConfiguration(address asset) external view returns (DataTypes.ReserveConfigurationMap memory); /** * @dev Returns the configuration of the user across all the reserves * @param user The user address * @return The configuration of the user **/ function getUserConfiguration(address user) external view returns (DataTypes.UserConfigurationMap memory); /** * @dev Returns the normalized income normalized income of the reserve * @param asset The address of the underlying asset of the reserve * @return The reserve's normalized income */ function getReserveNormalizedIncome(address asset) external view returns (uint256); /** * @dev Returns the normalized variable debt per unit of asset * @param asset The address of the underlying asset of the reserve * @return The reserve normalized variable debt */ function getReserveNormalizedVariableDebt(address asset) external view returns (uint256); /** * @dev Returns the state and configuration of the reserve * @param asset The address of the underlying asset of the reserve * @return The state of the reserve **/ function getReserveData(address asset) external view returns (DataTypes.ReserveData memory); function finalizeTransfer( address asset, address from, address to, uint256 amount, uint256 balanceFromAfter, uint256 balanceToBefore ) external; function getReservesList() external view returns (address[] memory); function getAddressesProvider() external view returns (ILendingPoolAddressesProvider); function setPause(bool val) external; function paused() external view returns (bool); }
// SPDX-License-Identifier: agpl-3.0 pragma solidity 0.8.9; /** * @title LendingPoolAddressesProvider contract * @dev Main registry of addresses part of or connected to the protocol, including permissioned roles * - Acting also as factory of proxies and admin of those, so with right to change its implementations * - Owned by the Aave Governance * @author Aave **/ interface ILendingPoolAddressesProvider { event MarketIdSet(string newMarketId); event LendingPoolUpdated(address indexed newAddress); event ConfigurationAdminUpdated(address indexed newAddress); event EmergencyAdminUpdated(address indexed newAddress); event LendingPoolConfiguratorUpdated(address indexed newAddress); event LendingPoolCollateralManagerUpdated(address indexed newAddress); event PriceOracleUpdated(address indexed newAddress); event LendingRateOracleUpdated(address indexed newAddress); event ProxyCreated(bytes32 id, address indexed newAddress); event AddressSet(bytes32 id, address indexed newAddress, bool hasProxy); function getMarketId() external view returns (string memory); function setMarketId(string calldata marketId) external; function setAddress(bytes32 id, address newAddress) external; function setAddressAsProxy(bytes32 id, address impl) external; function getAddress(bytes32 id) external view returns (address); function getLendingPool() external view returns (address); function setLendingPoolImpl(address pool) external; function getLendingPoolConfigurator() external view returns (address); function setLendingPoolConfiguratorImpl(address configurator) external; function getLendingPoolCollateralManager() external view returns (address); function setLendingPoolCollateralManager(address manager) external; function getPoolAdmin() external view returns (address); function setPoolAdmin(address admin) external; function getEmergencyAdmin() external view returns (address); function setEmergencyAdmin(address admin) external; function getPriceOracle() external view returns (address); function setPriceOracle(address priceOracle) external; function getLendingRateOracle() external view returns (address); function setLendingRateOracle(address lendingRateOracle) external; }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; interface IERC1271 { /// @notice Verifies offchain signature. /// @dev Should return whether the signature provided is valid for the provided hash /// /// MUST return the bytes4 magic value 0x1626ba7e when function passes. /// /// MUST NOT modify state (using STATICCALL for solc < 0.5, view modifier for solc > 0.5) /// /// MUST allow external calls /// @param _hash Hash of the data to be signed /// @param _signature Signature byte array associated with _hash /// @return magicValue 0x1626ba7e if valid, 0xffffffff otherwise function isValidSignature(bytes32 _hash, bytes memory _signature) external view returns (bytes4 magicValue); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; interface IOracle { /// @notice Oracle price for tokens as a Q64.96 value. /// @notice Returns pricing information based on the indexes of non-zero bits in safetyIndicesSet. /// @notice It is possible that not all indices will have their respective prices returned. /// @dev The price is token1 / token0 i.e. how many weis of token1 required for 1 wei of token0. /// The safety indexes are: /// /// 1 - unsafe, this is typically a spot price that can be easily manipulated, /// /// 2 - 4 - more or less safe, this is typically a uniV3 oracle, where the safety is defined by the timespan of the average price /// /// 5 - safe - this is typically a chailink oracle /// @param token0 Reference to token0 /// @param token1 Reference to token1 /// @param safetyIndicesSet Bitmask of safety indices that are allowed for the return prices. For set of safety indexes = { 1 }, safetyIndicesSet = 0x2 /// @return pricesX96 Prices that satisfy safetyIndex and tokens /// @return safetyIndices Safety indices for those prices function priceX96( address token0, address token1, uint256 safetyIndicesSet ) external view returns (uint256[] memory pricesX96, uint256[] memory safetyIndices); }
// SPDX-License-Identifier: BSL-1.1 pragma solidity 0.8.9; interface IContractMeta { function contractName() external view returns (string memory); function contractNameBytes() external view returns (bytes32); function contractVersion() external view returns (string memory); function contractVersionBytes() external view returns (bytes32); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "@openzeppelin/contracts/access/IAccessControlEnumerable.sol"; interface IDefaultAccessControl is IAccessControlEnumerable { /// @notice Checks that the address is contract admin. /// @param who Address to check /// @return `true` if who is admin, `false` otherwise function isAdmin(address who) external view returns (bool); /// @notice Checks that the address is contract admin. /// @param who Address to check /// @return `true` if who is operator, `false` otherwise function isOperator(address who) external view returns (bool); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "../oracles/IOracle.sol"; interface IERC20RootVaultHelper { function getTvlToken0( uint256[] calldata tvls, address[] calldata tokens, IOracle oracle ) external view returns (uint256 tvl0); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "./IVault.sol"; import "./IVaultRoot.sol"; interface IAggregateVault is IVault, IVaultRoot {}
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; import "./IAggregateVault.sol"; import "../utils/IERC20RootVaultHelper.sol"; interface IERC20RootVault is IAggregateVault, IERC20 { /// @notice Initialized a new contract. /// @dev Can only be initialized by vault governance /// @param nft_ NFT of the vault in the VaultRegistry /// @param vaultTokens_ ERC20 tokens that will be managed by this Vault /// @param strategy_ The address that will have approvals for subvaultNfts /// @param subvaultNfts_ The NFTs of the subvaults that will be aggregated by this ERC20RootVault function initialize( uint256 nft_, address[] memory vaultTokens_, address strategy_, uint256[] memory subvaultNfts_, IERC20RootVaultHelper helper_ ) external; /// @notice The timestamp of last charging of fees function lastFeeCharge() external view returns (uint64); /// @notice The timestamp of last updating totalWithdrawnAmounts array function totalWithdrawnAmountsTimestamp() external view returns (uint64); /// @notice Returns value from totalWithdrawnAmounts array by _index /// @param _index The index at which the value will be returned function totalWithdrawnAmounts(uint256 _index) external view returns (uint256); /// @notice LP parameter that controls the charge in performance fees function lpPriceHighWaterMarkD18() external view returns (uint256); /// @notice List of addresses of depositors from which interaction with private vaults is allowed function depositorsAllowlist() external view returns (address[] memory); /// @notice Add new depositors in the depositorsAllowlist /// @param depositors Array of new depositors /// @dev The action can be done only by user with admins, owners or by approved rights function addDepositorsToAllowlist(address[] calldata depositors) external; /// @notice Remove depositors from the depositorsAllowlist /// @param depositors Array of depositors for remove /// @dev The action can be done only by user with admins, owners or by approved rights function removeDepositorsFromAllowlist(address[] calldata depositors) external; /// @notice The function of depositing the amount of tokens in exchange /// @param tokenAmounts Array of amounts of tokens for deposit /// @param minLpTokens Minimal value of LP tokens /// @param vaultOptions Options of vaults /// @return actualTokenAmounts Arrays of actual token amounts after deposit function deposit( uint256[] memory tokenAmounts, uint256 minLpTokens, bytes memory vaultOptions ) external returns (uint256[] memory actualTokenAmounts); /// @notice The function of withdrawing the amount of tokens in exchange /// @param to Address to which the withdrawal will be sent /// @param lpTokenAmount LP token amount, that requested for withdraw /// @param minTokenAmounts Array of minmal remining wtoken amounts after withdrawal /// @param vaultsOptions Options of vaults /// @return actualTokenAmounts Arrays of actual token amounts after withdrawal function withdraw( address to, uint256 lpTokenAmount, uint256[] memory minTokenAmounts, bytes[] memory vaultsOptions ) external returns (uint256[] memory actualTokenAmounts); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "../oracles/IOracle.sol"; import "./IERC20RootVault.sol"; import "./IVaultGovernance.sol"; import "../utils/IERC20RootVaultHelper.sol"; interface IERC20RootVaultGovernance is IVaultGovernance { /// @notice Params that could be changed by Strategy or Protocol Governance with Protocol Governance delay. /// @param strategyTreasury Reference to address that will collect strategy management fees /// @param strategyPerformanceTreasury Reference to address that will collect strategy performance fees /// @param privateVault If true, only whitlisted depositors can deposit into the vault /// @param managementFee Management fee for Strategist denominated in 10 ** 9 /// @param performanceFee Performance fee for Strategist denominated in 10 ** 9 /// @param depositCallbackAddress Address of callback function after deposit /// @param withdrawCallbackAddress Address of callback function after withdraw struct DelayedStrategyParams { address strategyTreasury; address strategyPerformanceTreasury; bool privateVault; uint256 managementFee; uint256 performanceFee; address depositCallbackAddress; address withdrawCallbackAddress; } /// @notice Params that could be changed by Protocol Governance with Protocol Governance delay. /// @param managementFeeChargeDelay The minimal interval between management fee charges /// @param oracle Oracle for getting token prices struct DelayedProtocolParams { uint256 managementFeeChargeDelay; IOracle oracle; } /// @notice Params that could be changed by Strategy or Protocol Governance. /// @param tokenLimitPerAddress Max LP token limit per address /// @param tokenLimit Max LP token for the vault struct StrategyParams { uint256 tokenLimitPerAddress; uint256 tokenLimit; } /// @notice Params that could be changed by Protocol Governance with Protocol Governance delay. /// @param protocolFee Management fee for Protocol denominated in 10 ** 9 struct DelayedProtocolPerVaultParams { uint256 protocolFee; } /// @notice Params that could be changed by Operator role of Protocol Governance. /// @param disableDeposit Disable deposit for all ERC20 vaults struct OperatorParams { bool disableDeposit; } /// @notice Number of maximum protocol fee function MAX_PROTOCOL_FEE() external view returns (uint256); /// @notice Number of maximum management fee function MAX_MANAGEMENT_FEE() external view returns (uint256); /// @notice Number of maximum performance fee function MAX_PERFORMANCE_FEE() external view returns (uint256); /// @notice Delayed Protocol Params, i.e. Params that could be changed by Protocol Governance with Protocol Governance delay. function delayedProtocolParams() external view returns (DelayedProtocolParams memory); /// @notice Delayed Protocol Params staged for commit after delay. function stagedDelayedProtocolParams() external view returns (DelayedProtocolParams memory); /// @notice Delayed Protocol Per Vault Params, i.e. Params that could be changed by Protocol Governance with Protocol Governance delay. /// @param nft VaultRegistry NFT of the vault function delayedProtocolPerVaultParams(uint256 nft) external view returns (DelayedProtocolPerVaultParams memory); /// @notice Delayed Protocol Per Vault Params staged for commit after delay. /// @param nft VaultRegistry NFT of the vault function stagedDelayedProtocolPerVaultParams(uint256 nft) external view returns (DelayedProtocolPerVaultParams memory); /// @notice Strategy Params. /// @param nft VaultRegistry NFT of the vault function strategyParams(uint256 nft) external view returns (StrategyParams memory); /// @notice Operator Params. function operatorParams() external view returns (OperatorParams memory); /// @notice Delayed Strategy Params /// @param nft VaultRegistry NFT of the vault function delayedStrategyParams(uint256 nft) external view returns (DelayedStrategyParams memory); /// @notice Delayed Strategy Params staged for commit after delay. /// @param nft VaultRegistry NFT of the vault function stagedDelayedStrategyParams(uint256 nft) external view returns (DelayedStrategyParams memory); /// @notice Set Strategy params, i.e. Params that could be changed by Strategy or Protocol Governance immediately. /// @param nft Nft of the vault /// @param params New params function setStrategyParams(uint256 nft, StrategyParams calldata params) external; /// @notice Set Operator params, i.e. Params that could be changed by Operator or Protocol Governance immediately. /// @param params New params function setOperatorParams(OperatorParams calldata params) external; /// @notice Stage Delayed Protocol Per Vault Params, i.e. Params that could be changed by Protocol Governance with Protocol Governance delay. /// @param nft VaultRegistry NFT of the vault /// @param params New params function stageDelayedProtocolPerVaultParams(uint256 nft, DelayedProtocolPerVaultParams calldata params) external; /// @notice Commit Delayed Protocol Per Vault Params, i.e. Params that could be changed by Protocol Governance with Protocol Governance delay. /// @dev Can only be called after delayedProtocolPerVaultParamsTimestamp /// @param nft VaultRegistry NFT of the vault function commitDelayedProtocolPerVaultParams(uint256 nft) external; /// @notice Stage Delayed Strategy Params, i.e. Params that could be changed by Strategy or Protocol Governance with Protocol Governance delay. /// @param nft VaultRegistry NFT of the vault /// @param params New params function stageDelayedStrategyParams(uint256 nft, DelayedStrategyParams calldata params) external; /// @notice Commit Delayed Strategy Params, i.e. Params that could be changed by Strategy or Protocol Governance with Protocol Governance delay. /// @dev Can only be called after delayedStrategyParamsTimestamp /// @param nft VaultRegistry NFT of the vault function commitDelayedStrategyParams(uint256 nft) external; /// @notice Stage Delayed Protocol Params, i.e. Params that could be changed by Protocol Governance with Protocol Governance delay. /// @dev Can only be called after delayedProtocolParamsTimestamp. /// @param params New params function stageDelayedProtocolParams(DelayedProtocolParams calldata params) external; /// @notice Commit Delayed Protocol Params, i.e. Params that could be changed by Protocol Governance with Protocol Governance delay. function commitDelayedProtocolParams() external; /// @notice Deploys a new vault. /// @param vaultTokens_ ERC20 tokens that will be managed by this Vault /// @param strategy_ The address that will have approvals for subvaultNfts /// @param subvaultNfts_ The NFTs of the subvaults that will be aggregated by this ERC20RootVault /// @param owner_ Owner of the vault NFT function createVault( address[] memory vaultTokens_, address strategy_, uint256[] memory subvaultNfts_, address owner_ ) external returns (IERC20RootVault vault, uint256 nft); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "../external/aave/ILendingPool.sol"; import "./IIntegrationVault.sol"; interface IERC20Vault is IIntegrationVault { /// @notice Initialized a new contract. /// @dev Can only be initialized by vault governance /// @param nft_ NFT of the vault in the VaultRegistry /// @param vaultTokens_ ERC20 tokens that will be managed by this Vault function initialize(uint256 nft_, address[] memory vaultTokens_) external; }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "../external/erc/IERC1271.sol"; import "./IVault.sol"; interface IIntegrationVault is IVault, IERC1271 { /// @notice Pushes tokens on the vault balance to the underlying protocol. For example, for Yearn this operation will take USDC from /// the contract balance and convert it to yUSDC. /// @dev Tokens **must** be a subset of Vault Tokens. However, the convention is that if tokenAmount == 0 it is the same as token is missing. /// /// Also notice that this operation doesn't guarantee that tokenAmounts will be invested in full. /// @param tokens Tokens to push /// @param tokenAmounts Amounts of tokens to push /// @param options Additional options that could be needed for some vaults. E.g. for Uniswap this could be `deadline` param. For the exact bytes structure see concrete vault descriptions /// @return actualTokenAmounts The amounts actually invested. It could be less than tokenAmounts (but not higher) function push( address[] memory tokens, uint256[] memory tokenAmounts, bytes memory options ) external returns (uint256[] memory actualTokenAmounts); /// @notice The same as `push` method above but transfers tokens to vault balance prior to calling push. /// After the `push` it returns all the leftover tokens back (`push` method doesn't guarantee that tokenAmounts will be invested in full). /// @param tokens Tokens to push /// @param tokenAmounts Amounts of tokens to push /// @param options Additional options that could be needed for some vaults. E.g. for Uniswap this could be `deadline` param. For the exact bytes structure see concrete vault descriptions /// @return actualTokenAmounts The amounts actually invested. It could be less than tokenAmounts (but not higher) function transferAndPush( address from, address[] memory tokens, uint256[] memory tokenAmounts, bytes memory options ) external returns (uint256[] memory actualTokenAmounts); /// @notice Pulls tokens from the underlying protocol to the `to` address. /// @dev Can only be called but Vault Owner or Strategy. Vault owner is the owner of NFT for this vault in VaultManager. /// Strategy is approved address for the vault NFT. /// When called by vault owner this method just pulls the tokens from the protocol to the `to` address /// When called by strategy on vault other than zero vault it pulls the tokens to zero vault (required `to` == zero vault) /// When called by strategy on zero vault it pulls the tokens to zero vault, pushes tokens on the `to` vault, and reclaims everything that's left. /// Thus any vault other than zero vault cannot have any tokens on it /// /// Tokens **must** be a subset of Vault Tokens. However, the convention is that if tokenAmount == 0 it is the same as token is missing. /// /// Pull is fulfilled on the best effort basis, i.e. if the tokenAmounts overflows available funds it withdraws all the funds. /// @param to Address to receive the tokens /// @param tokens Tokens to pull /// @param tokenAmounts Amounts of tokens to pull /// @param options Additional options that could be needed for some vaults. E.g. for Uniswap this could be `deadline` param. For the exact bytes structure see concrete vault descriptions /// @return actualTokenAmounts The amounts actually withdrawn. It could be less than tokenAmounts (but not higher) function pull( address to, address[] memory tokens, uint256[] memory tokenAmounts, bytes memory options ) external returns (uint256[] memory actualTokenAmounts); /// @notice Claim ERC20 tokens from vault balance to zero vault. /// @dev Cannot be called from zero vault. /// @param tokens Tokens to claim /// @return actualTokenAmounts Amounts reclaimed function reclaimTokens(address[] memory tokens) external returns (uint256[] memory actualTokenAmounts); /// @notice Execute one of whitelisted calls. /// @dev Can only be called by Vault Owner or Strategy. Vault owner is the owner of NFT for this vault in VaultManager. /// Strategy is approved address for the vault NFT. /// /// Since this method allows sending arbitrary transactions, the destinations of the calls /// are whitelisted by Protocol Governance. /// @param to Address of the reward pool /// @param selector Selector of the call /// @param data Abi encoded parameters to `to::selector` /// @return result Result of execution of the call function externalCall( address to, bytes4 selector, bytes memory data ) external payable returns (bytes memory result); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "./IVaultGovernance.sol"; interface IVault is IERC165 { /// @notice Checks if the vault is initialized function initialized() external view returns (bool); /// @notice VaultRegistry NFT for this vault function nft() external view returns (uint256); /// @notice Address of the Vault Governance for this contract. function vaultGovernance() external view returns (IVaultGovernance); /// @notice ERC20 tokens under Vault management. function vaultTokens() external view returns (address[] memory); /// @notice Checks if a token is vault token /// @param token Address of the token to check /// @return `true` if this token is managed by Vault function isVaultToken(address token) external view returns (bool); /// @notice Total value locked for this contract. /// @dev Generally it is the underlying token value of this contract in some /// other DeFi protocol. For example, for USDC Yearn Vault this would be total USDC balance that could be withdrawn for Yearn to this contract. /// The tvl itself is estimated in some range. Sometimes the range is exact, sometimes it's not /// @return minTokenAmounts Lower bound for total available balances estimation (nth tokenAmount corresponds to nth token in vaultTokens) /// @return maxTokenAmounts Upper bound for total available balances estimation (nth tokenAmount corresponds to nth token in vaultTokens) function tvl() external view returns (uint256[] memory minTokenAmounts, uint256[] memory maxTokenAmounts); /// @notice Existential amounts for each token function pullExistentials() external view returns (uint256[] memory); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "../IProtocolGovernance.sol"; import "../IVaultRegistry.sol"; import "./IVault.sol"; interface IVaultGovernance { /// @notice Internal references of the contract. /// @param protocolGovernance Reference to Protocol Governance /// @param registry Reference to Vault Registry struct InternalParams { IProtocolGovernance protocolGovernance; IVaultRegistry registry; IVault singleton; } // ------------------- EXTERNAL, VIEW ------------------- /// @notice Timestamp in unix time seconds after which staged Delayed Strategy Params could be committed. /// @param nft Nft of the vault function delayedStrategyParamsTimestamp(uint256 nft) external view returns (uint256); /// @notice Timestamp in unix time seconds after which staged Delayed Protocol Params could be committed. function delayedProtocolParamsTimestamp() external view returns (uint256); /// @notice Timestamp in unix time seconds after which staged Delayed Protocol Params Per Vault could be committed. /// @param nft Nft of the vault function delayedProtocolPerVaultParamsTimestamp(uint256 nft) external view returns (uint256); /// @notice Timestamp in unix time seconds after which staged Internal Params could be committed. function internalParamsTimestamp() external view returns (uint256); /// @notice Internal Params of the contract. function internalParams() external view returns (InternalParams memory); /// @notice Staged new Internal Params. /// @dev The Internal Params could be committed after internalParamsTimestamp function stagedInternalParams() external view returns (InternalParams memory); // ------------------- EXTERNAL, MUTATING ------------------- /// @notice Stage new Internal Params. /// @param newParams New Internal Params function stageInternalParams(InternalParams memory newParams) external; /// @notice Commit staged Internal Params. function commitInternalParams() external; }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; interface IVaultRoot { /// @notice Checks if subvault is present /// @param nft_ index of subvault for check /// @return `true` if subvault present, `false` otherwise function hasSubvault(uint256 nft_) external view returns (bool); /// @notice Get subvault by index /// @param index Index of subvault /// @return address Address of the contract function subvaultAt(uint256 index) external view returns (address); /// @notice Get index of subvault by nft /// @param nft_ Nft for getting subvault /// @return index Index of subvault function subvaultOneBasedIndex(uint256 nft_) external view returns (uint256); /// @notice Get all subvalutNfts in the current Vault /// @return subvaultNfts Subvaults of NTFs function subvaultNfts() external view returns (uint256[] memory); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; import "./external/FullMath.sol"; import "./ExceptionsLibrary.sol"; /// @notice CommonLibrary shared utilities library CommonLibrary { uint256 constant DENOMINATOR = 10**9; uint256 constant D18 = 10**18; uint256 constant YEAR = 365 * 24 * 3600; uint256 constant Q128 = 2**128; uint256 constant Q96 = 2**96; uint256 constant Q48 = 2**48; uint256 constant Q160 = 2**160; uint256 constant UNI_FEE_DENOMINATOR = 10**6; /// @notice Sort uint256 using bubble sort. The sorting is done in-place. /// @param arr Array of uint256 function sortUint(uint256[] memory arr) internal pure { uint256 l = arr.length; for (uint256 i = 0; i < l; ++i) { for (uint256 j = i + 1; j < l; ++j) { if (arr[i] > arr[j]) { uint256 temp = arr[i]; arr[i] = arr[j]; arr[j] = temp; } } } } /// @notice Checks if array of addresses is sorted and all adresses are unique /// @param tokens A set of addresses to check /// @return `true` if all addresses are sorted and unique, `false` otherwise function isSortedAndUnique(address[] memory tokens) internal pure returns (bool) { if (tokens.length < 2) { return true; } for (uint256 i = 0; i < tokens.length - 1; ++i) { if (tokens[i] >= tokens[i + 1]) { return false; } } return true; } /// @notice Projects tokenAmounts onto subset or superset of tokens /// @dev /// Requires both sets of tokens to be sorted. When tokens are not sorted, it's undefined behavior. /// If there is a token in tokensToProject that is not part of tokens and corresponding tokenAmountsToProject > 0, reverts. /// Zero token amount is eqiuvalent to missing token function projectTokenAmounts( address[] memory tokens, address[] memory tokensToProject, uint256[] memory tokenAmountsToProject ) internal pure returns (uint256[] memory) { uint256[] memory res = new uint256[](tokens.length); uint256 t = 0; uint256 tp = 0; while ((t < tokens.length) && (tp < tokensToProject.length)) { if (tokens[t] < tokensToProject[tp]) { res[t] = 0; t++; } else if (tokens[t] > tokensToProject[tp]) { if (tokenAmountsToProject[tp] == 0) { tp++; } else { revert("TPS"); } } else { res[t] = tokenAmountsToProject[tp]; t++; tp++; } } while (t < tokens.length) { res[t] = 0; t++; } return res; } /// @notice Calculated sqrt of uint in X96 format /// @param xX96 input number in X96 format /// @return sqrt of xX96 in X96 format function sqrtX96(uint256 xX96) internal pure returns (uint256) { uint256 sqX96 = sqrt(xX96); return sqX96 << 48; } /// @notice Calculated sqrt of uint /// @param x input number /// @return sqrt of x function sqrt(uint256 x) internal pure returns (uint256) { if (x == 0) return 0; uint256 xx = x; uint256 r = 1; if (xx >= 0x100000000000000000000000000000000) { xx >>= 128; r <<= 64; } if (xx >= 0x10000000000000000) { xx >>= 64; r <<= 32; } if (xx >= 0x100000000) { xx >>= 32; r <<= 16; } if (xx >= 0x10000) { xx >>= 16; r <<= 8; } if (xx >= 0x100) { xx >>= 8; r <<= 4; } if (xx >= 0x10) { xx >>= 4; r <<= 2; } if (xx >= 0x8) { r <<= 1; } r = (r + x / r) >> 1; r = (r + x / r) >> 1; r = (r + x / r) >> 1; r = (r + x / r) >> 1; r = (r + x / r) >> 1; r = (r + x / r) >> 1; r = (r + x / r) >> 1; uint256 r1 = x / r; return (r < r1 ? r : r1); } /// @notice Recovers signer address from signed message hash /// @param _ethSignedMessageHash signed message /// @param _signature contatenated ECDSA r, s, v (65 bytes) /// @return Recovered address if the signature is valid, address(0) otherwise function recoverSigner(bytes32 _ethSignedMessageHash, bytes memory _signature) internal pure returns (address) { (bytes32 r, bytes32 s, uint8 v) = splitSignature(_signature); return ecrecover(_ethSignedMessageHash, v, r, s); } /// @notice Get ECDSA r, s, v from signature /// @param sig signature (65 bytes) /// @return r ECDSA r /// @return s ECDSA s /// @return v ECDSA v function splitSignature(bytes memory sig) internal pure returns ( bytes32 r, bytes32 s, uint8 v ) { require(sig.length == 65, ExceptionsLibrary.INVALID_LENGTH); assembly { r := mload(add(sig, 32)) s := mload(add(sig, 64)) v := byte(0, mload(add(sig, 96))) } } }
// SPDX-License-Identifier: MIT pragma solidity 0.8.9; /// @notice Exceptions stores project`s smart-contracts exceptions library ExceptionsLibrary { string constant ADDRESS_ZERO = "AZ"; string constant VALUE_ZERO = "VZ"; string constant EMPTY_LIST = "EMPL"; string constant NOT_FOUND = "NF"; string constant INIT = "INIT"; string constant DUPLICATE = "DUP"; string constant NULL = "NULL"; string constant TIMESTAMP = "TS"; string constant FORBIDDEN = "FRB"; string constant ALLOWLIST = "ALL"; string constant LIMIT_OVERFLOW = "LIMO"; string constant LIMIT_UNDERFLOW = "LIMU"; string constant INVALID_VALUE = "INV"; string constant INVARIANT = "INVA"; string constant INVALID_TARGET = "INVTR"; string constant INVALID_TOKEN = "INVTO"; string constant INVALID_INTERFACE = "INVI"; string constant INVALID_SELECTOR = "INVS"; string constant INVALID_STATE = "INVST"; string constant INVALID_LENGTH = "INVL"; string constant LOCK = "LCKD"; string constant DISABLED = "DIS"; }
//SPDX-License-Identifier: MIT pragma solidity 0.8.9; /// @notice Stores permission ids for addresses library PermissionIdsLibrary { // The msg.sender is allowed to register vault uint8 constant REGISTER_VAULT = 0; // The msg.sender is allowed to create vaults uint8 constant CREATE_VAULT = 1; // The token is allowed to be transfered by vault uint8 constant ERC20_TRANSFER = 2; // The token is allowed to be added to vault uint8 constant ERC20_VAULT_TOKEN = 3; // Trusted protocols that are allowed to be approved of vault ERC20 tokens by any strategy uint8 constant ERC20_APPROVE = 4; // Trusted protocols that are allowed to be approved of vault ERC20 tokens by trusted strategy uint8 constant ERC20_APPROVE_RESTRICTED = 5; // Strategy allowed using restricted API uint8 constant TRUSTED_STRATEGY = 6; }
// SPDX-License-Identifier: MIT pragma solidity =0.8.9; /// @title Contains 512-bit math functions /// @notice Facilitates multiplication and division that can have overflow of an intermediate value without any loss of precision /// @dev Handles "phantom overflow" i.e., allows multiplication and division where an intermediate value overflows 256 bits library FullMath { /// @notice Calculates floor(a×b÷denominator) with full precision. Throws if result overflows a uint256 or denominator == 0 /// @param a The multiplicand /// @param b The multiplier /// @param denominator The divisor /// @return result The 256-bit result /// @dev Credit to Remco Bloemen under MIT license https://xn--2-umb.com/21/muldiv function mulDiv( uint256 a, uint256 b, uint256 denominator ) internal pure returns (uint256 result) { // diff: original lib works under 0.7.6 with overflows enabled unchecked { // 512-bit multiply [prod1 prod0] = a * b // Compute the product mod 2**256 and mod 2**256 - 1 // then use the Chinese Remainder Theorem to reconstruct // the 512 bit result. The result is stored in two 256 // variables such that product = prod1 * 2**256 + prod0 uint256 prod0; // Least significant 256 bits of the product uint256 prod1; // Most significant 256 bits of the product assembly { let mm := mulmod(a, b, not(0)) prod0 := mul(a, b) prod1 := sub(sub(mm, prod0), lt(mm, prod0)) } // Handle non-overflow cases, 256 by 256 division if (prod1 == 0) { require(denominator > 0); assembly { result := div(prod0, denominator) } return result; } // Make sure the result is less than 2**256. // Also prevents denominator == 0 require(denominator > prod1); /////////////////////////////////////////////// // 512 by 256 division. /////////////////////////////////////////////// // Make division exact by subtracting the remainder from [prod1 prod0] // Compute remainder using mulmod uint256 remainder; assembly { remainder := mulmod(a, b, denominator) } // Subtract 256 bit number from 512 bit number assembly { prod1 := sub(prod1, gt(remainder, prod0)) prod0 := sub(prod0, remainder) } // Factor powers of two out of denominator // Compute largest power of two divisor of denominator. // Always >= 1. // diff: original uint256 twos = -denominator & denominator; uint256 twos = uint256(-int256(denominator)) & denominator; // Divide denominator by power of two assembly { denominator := div(denominator, twos) } // Divide [prod1 prod0] by the factors of two assembly { prod0 := div(prod0, twos) } // Shift in bits from prod1 into prod0. For this we need // to flip `twos` such that it is 2**256 / twos. // If twos is zero, then it becomes one assembly { twos := add(div(sub(0, twos), twos), 1) } prod0 |= prod1 * twos; // Invert denominator mod 2**256 // Now that denominator is an odd number, it has an inverse // modulo 2**256 such that denominator * inv = 1 mod 2**256. // Compute the inverse by starting with a seed that is correct // correct for four bits. That is, denominator * inv = 1 mod 2**4 uint256 inv = (3 * denominator) ^ 2; // Now use Newton-Raphson iteration to improve the precision. // Thanks to Hensel's lifting lemma, this also works in modular // arithmetic, doubling the correct bits in each step. inv *= 2 - denominator * inv; // inverse mod 2**8 inv *= 2 - denominator * inv; // inverse mod 2**16 inv *= 2 - denominator * inv; // inverse mod 2**32 inv *= 2 - denominator * inv; // inverse mod 2**64 inv *= 2 - denominator * inv; // inverse mod 2**128 inv *= 2 - denominator * inv; // inverse mod 2**256 // Because the division is now exact we can divide by multiplying // with the modular inverse of denominator. This will give us the // correct result modulo 2**256. Since the precoditions guarantee // that the outcome is less than 2**256, this is the final result. // We don't need to compute the high bits of the result and prod1 // is no longer required. result = prod0 * inv; return result; } } /// @notice Calculates ceil(a×b÷denominator) with full precision. Throws if result overflows a uint256 or denominator == 0 /// @param a The multiplicand /// @param b The multiplier /// @param denominator The divisor /// @return result The 256-bit result function mulDivRoundingUp( uint256 a, uint256 b, uint256 denominator ) internal pure returns (uint256 result) { // diff: original lib works under 0.7.6 with overflows enabled unchecked { result = mulDiv(a, b, denominator); if (mulmod(a, b, denominator) > 0) { require(result < type(uint256).max); result++; } } } }
// SPDX-License-Identifier: BSL-1.1 pragma solidity 0.8.9; import "../interfaces/utils/IContractMeta.sol"; abstract contract ContractMeta is IContractMeta { // ------------------- EXTERNAL, VIEW ------------------- function contractName() external pure returns (string memory) { return _bytes32ToString(_contractName()); } function contractNameBytes() external pure returns (bytes32) { return _contractName(); } function contractVersion() external pure returns (string memory) { return _bytes32ToString(_contractVersion()); } function contractVersionBytes() external pure returns (bytes32) { return _contractVersion(); } // ------------------- INTERNAL, VIEW ------------------- function _contractName() internal pure virtual returns (bytes32); function _contractVersion() internal pure virtual returns (bytes32); function _bytes32ToString(bytes32 b) internal pure returns (string memory s) { s = new string(32); uint256 len = 32; for (uint256 i = 0; i < 32; ++i) { if (uint8(b[i]) == 0) { len = i; break; } } assembly { mstore(s, len) mstore(add(s, 0x20), b) } } }
// SPDX-License-Identifier: BSL-1.1 pragma solidity 0.8.9; import "../interfaces/vaults/IERC20RootVaultGovernance.sol"; import "../interfaces/vaults/IERC20Vault.sol"; import "../interfaces/vaults/IIntegrationVault.sol"; import "../libraries/CommonLibrary.sol"; import "../libraries/ExceptionsLibrary.sol"; import "../utils/ContractMeta.sol"; import "./VaultGovernance.sol"; import "../interfaces/utils/IERC20RootVaultHelper.sol"; /// @notice Governance that manages all Lp Issuers params and can deploy a new LpIssuer Vault. contract ERC20RootVaultGovernance is ContractMeta, IERC20RootVaultGovernance, VaultGovernance { /// @inheritdoc IERC20RootVaultGovernance uint256 public constant MAX_PROTOCOL_FEE = 5 * 10**7; // 5% /// @inheritdoc IERC20RootVaultGovernance uint256 public constant MAX_MANAGEMENT_FEE = 10 * 10**7; // 10% /// @inheritdoc IERC20RootVaultGovernance uint256 public constant MAX_PERFORMANCE_FEE = 50 * 10**7; // 50% IERC20RootVaultHelper public immutable helper; /// @notice Creates a new contract. /// @param internalParams_ Initial Internal Params /// @param delayedProtocolParams_ Initial Protocol Params constructor( InternalParams memory internalParams_, DelayedProtocolParams memory delayedProtocolParams_, IERC20RootVaultHelper helper_ ) VaultGovernance(internalParams_) { require(address(delayedProtocolParams_.oracle) != address(0), ExceptionsLibrary.ADDRESS_ZERO); require(address(helper_) != address(0), ExceptionsLibrary.ADDRESS_ZERO); helper = helper_; _delayedProtocolParams = abi.encode(delayedProtocolParams_); } // ------------------- EXTERNAL, VIEW ------------------- /// @inheritdoc IERC20RootVaultGovernance function delayedProtocolParams() public view returns (DelayedProtocolParams memory) { // params are initialized in constructor, so cannot be 0 return abi.decode(_delayedProtocolParams, (DelayedProtocolParams)); } /// @inheritdoc IERC20RootVaultGovernance function stagedDelayedProtocolParams() external view returns (DelayedProtocolParams memory) { if (_stagedDelayedProtocolParams.length == 0) { return DelayedProtocolParams({managementFeeChargeDelay: 0, oracle: IOracle(address(0))}); } return abi.decode(_stagedDelayedProtocolParams, (DelayedProtocolParams)); } /// @inheritdoc IERC20RootVaultGovernance function delayedProtocolPerVaultParams(uint256 nft) external view returns (DelayedProtocolPerVaultParams memory) { if (_delayedProtocolPerVaultParams[nft].length == 0) { return DelayedProtocolPerVaultParams({protocolFee: 0}); } return abi.decode(_delayedProtocolPerVaultParams[nft], (DelayedProtocolPerVaultParams)); } /// @inheritdoc IERC20RootVaultGovernance function stagedDelayedProtocolPerVaultParams(uint256 nft) external view returns (DelayedProtocolPerVaultParams memory) { if (_stagedDelayedProtocolPerVaultParams[nft].length == 0) { return DelayedProtocolPerVaultParams({protocolFee: 0}); } return abi.decode(_stagedDelayedProtocolPerVaultParams[nft], (DelayedProtocolPerVaultParams)); } /// @inheritdoc IERC20RootVaultGovernance function stagedDelayedStrategyParams(uint256 nft) external view returns (DelayedStrategyParams memory) { if (_stagedDelayedStrategyParams[nft].length == 0) { return DelayedStrategyParams({ strategyTreasury: address(0), strategyPerformanceTreasury: address(0), privateVault: false, managementFee: 0, performanceFee: 0, depositCallbackAddress: address(0), withdrawCallbackAddress: address(0) }); } return abi.decode(_stagedDelayedStrategyParams[nft], (DelayedStrategyParams)); } /// @inheritdoc IERC20RootVaultGovernance function operatorParams() external view returns (OperatorParams memory) { if (_operatorParams.length == 0) { return OperatorParams({disableDeposit: false}); } return abi.decode(_operatorParams, (OperatorParams)); } /// @inheritdoc IERC20RootVaultGovernance function delayedStrategyParams(uint256 nft) external view returns (DelayedStrategyParams memory) { if (_delayedStrategyParams[nft].length == 0) { return DelayedStrategyParams({ strategyTreasury: address(0), strategyPerformanceTreasury: address(0), privateVault: false, managementFee: 0, performanceFee: 0, depositCallbackAddress: address(0), withdrawCallbackAddress: address(0) }); } return abi.decode(_delayedStrategyParams[nft], (DelayedStrategyParams)); } /// @inheritdoc IERC20RootVaultGovernance function strategyParams(uint256 nft) external view returns (StrategyParams memory) { if (_strategyParams[nft].length == 0) { return StrategyParams({tokenLimitPerAddress: 0, tokenLimit: 0}); } return abi.decode(_strategyParams[nft], (StrategyParams)); } // @inheritdoc IERC165 function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return super.supportsInterface(interfaceId) || type(IERC20RootVaultGovernance).interfaceId == interfaceId; } // ------------------- EXTERNAL, MUTATING ------------------- /// @inheritdoc IERC20RootVaultGovernance function stageDelayedStrategyParams(uint256 nft, DelayedStrategyParams calldata params) external { require(params.managementFee <= MAX_MANAGEMENT_FEE, ExceptionsLibrary.LIMIT_OVERFLOW); require(params.performanceFee <= MAX_PERFORMANCE_FEE, ExceptionsLibrary.LIMIT_OVERFLOW); _stageDelayedStrategyParams(nft, abi.encode(params)); emit StageDelayedStrategyParams(tx.origin, msg.sender, nft, params, _delayedStrategyParamsTimestamp[nft]); } /// @inheritdoc IERC20RootVaultGovernance function commitDelayedStrategyParams(uint256 nft) external { _commitDelayedStrategyParams(nft); emit CommitDelayedStrategyParams( tx.origin, msg.sender, nft, abi.decode(_delayedStrategyParams[nft], (DelayedStrategyParams)) ); } /// @inheritdoc IERC20RootVaultGovernance function stageDelayedProtocolPerVaultParams(uint256 nft, DelayedProtocolPerVaultParams calldata params) external { require(params.protocolFee <= MAX_PROTOCOL_FEE, ExceptionsLibrary.LIMIT_OVERFLOW); _stageDelayedProtocolPerVaultParams(nft, abi.encode(params)); emit StageDelayedProtocolPerVaultParams( tx.origin, msg.sender, nft, params, _delayedStrategyParamsTimestamp[nft] ); } /// @inheritdoc IERC20RootVaultGovernance function commitDelayedProtocolPerVaultParams(uint256 nft) external { _commitDelayedProtocolPerVaultParams(nft); emit CommitDelayedProtocolPerVaultParams( tx.origin, msg.sender, nft, abi.decode(_delayedProtocolPerVaultParams[nft], (DelayedProtocolPerVaultParams)) ); } /// @inheritdoc IERC20RootVaultGovernance function setStrategyParams(uint256 nft, StrategyParams calldata params) external { _setStrategyParams(nft, abi.encode(params)); emit SetStrategyParams(tx.origin, msg.sender, nft, params); } /// @inheritdoc IERC20RootVaultGovernance function setOperatorParams(OperatorParams calldata params) external { _setOperatorParams(abi.encode(params)); emit SetOperatorParams(tx.origin, msg.sender, params); } /// @inheritdoc IERC20RootVaultGovernance function stageDelayedProtocolParams(DelayedProtocolParams calldata params) external { require(address(params.oracle) != address(0), ExceptionsLibrary.ADDRESS_ZERO); _stageDelayedProtocolParams(abi.encode(params)); emit StageDelayedProtocolParams(tx.origin, msg.sender, params, _delayedProtocolParamsTimestamp); } /// @inheritdoc IERC20RootVaultGovernance function commitDelayedProtocolParams() external { _commitDelayedProtocolParams(); emit CommitDelayedProtocolParams( tx.origin, msg.sender, abi.decode(_delayedProtocolParams, (DelayedProtocolParams)) ); } /// @inheritdoc IERC20RootVaultGovernance function createVault( address[] memory vaultTokens_, address strategy_, uint256[] memory subvaultNfts_, address owner_ ) external returns (IERC20RootVault vault, uint256 nft) { address vaddr; IVaultRegistry registry = _internalParams.registry; (vaddr, nft) = _createVault(owner_); vault = IERC20RootVault(vaddr); require(subvaultNfts_.length > 0, ExceptionsLibrary.EMPTY_LIST); for (uint256 i = 0; i < subvaultNfts_.length; i++) { uint256 subvaultNft = subvaultNfts_[i]; require(subvaultNft > 0, ExceptionsLibrary.VALUE_ZERO); address subvault = registry.vaultForNft(subvaultNft); require(subvault != address(0), ExceptionsLibrary.ADDRESS_ZERO); require( IIntegrationVault(subvault).supportsInterface(type(IIntegrationVault).interfaceId), ExceptionsLibrary.INVALID_INTERFACE ); address[] memory subvaultTokens = IIntegrationVault(subvault).vaultTokens(); if (i == 0) { // The zero-vault must have the same tokens as ERC20RootVault require(vaultTokens_.length == subvaultTokens.length, ExceptionsLibrary.INVALID_LENGTH); require( IERC165(subvault).supportsInterface(type(IERC20Vault).interfaceId), ExceptionsLibrary.INVALID_INTERFACE ); } uint256 subvaultTokenId = 0; for ( uint256 tokenId = 0; tokenId < vaultTokens_.length && subvaultTokenId < subvaultTokens.length; ++tokenId ) { if (subvaultTokens[subvaultTokenId] == vaultTokens_[tokenId]) { subvaultTokenId++; } } require(subvaultTokenId == subvaultTokens.length, ExceptionsLibrary.INVALID_TOKEN); // RootVault is not yet initialized so we cannot use safeTransferFrom here registry.transferFrom(msg.sender, vaddr, subvaultNfts_[i]); } vault.initialize(nft, vaultTokens_, strategy_, subvaultNfts_, helper); } // ------------------- INTERNAL, VIEW ------------------- function _contractName() internal pure override returns (bytes32) { return bytes32("ERC20RootVaultGovernance"); } function _contractVersion() internal pure override returns (bytes32) { return bytes32("1.0.0"); } // -------------------------- EVENTS -------------------------- /// @notice Emitted when new DelayedProtocolPerVaultParams are staged for commit /// @param origin Origin of the transaction (tx.origin) /// @param sender Sender of the call (msg.sender) /// @param nft VaultRegistry NFT of the vault /// @param params New params that were staged for commit /// @param when When the params could be committed event StageDelayedProtocolPerVaultParams( address indexed origin, address indexed sender, uint256 indexed nft, DelayedProtocolPerVaultParams params, uint256 when ); /// @notice Emitted when new DelayedProtocolPerVaultParams are committed /// @param origin Origin of the transaction (tx.origin) /// @param sender Sender of the call (msg.sender) /// @param nft VaultRegistry NFT of the vault /// @param params New params that are committed event CommitDelayedProtocolPerVaultParams( address indexed origin, address indexed sender, uint256 indexed nft, DelayedProtocolPerVaultParams params ); /// @notice Emitted when new DelayedStrategyParams are staged for commit /// @param origin Origin of the transaction (tx.origin) /// @param sender Sender of the call (msg.sender) /// @param nft VaultRegistry NFT of the vault /// @param params New params that were staged for commit /// @param when When the params could be committed event StageDelayedStrategyParams( address indexed origin, address indexed sender, uint256 indexed nft, DelayedStrategyParams params, uint256 when ); /// @notice Emitted when new DelayedStrategyParams are committed /// @param origin Origin of the transaction (tx.origin) /// @param sender Sender of the call (msg.sender) /// @param nft VaultRegistry NFT of the vault /// @param params New params that are committed event CommitDelayedStrategyParams( address indexed origin, address indexed sender, uint256 indexed nft, DelayedStrategyParams params ); /// @notice Emitted when new StrategyParams are set. /// @param origin Origin of the transaction (tx.origin) /// @param sender Sender of the call (msg.sender) /// @param nft VaultRegistry NFT of the vault /// @param params New params that are set event SetStrategyParams(address indexed origin, address indexed sender, uint256 indexed nft, StrategyParams params); /// @notice Emitted when new OperatorParams are set. /// @param origin Origin of the transaction (tx.origin) /// @param sender Sender of the call (msg.sender) /// @param params New params that are set event SetOperatorParams(address indexed origin, address indexed sender, OperatorParams params); /// @notice Emitted when new DelayedProtocolParams are staged for commit /// @param origin Origin of the transaction (tx.origin) /// @param sender Sender of the call (msg.sender) /// @param params New params that were staged for commit /// @param when When the params could be committed event StageDelayedProtocolParams( address indexed origin, address indexed sender, DelayedProtocolParams params, uint256 when ); /// @notice Emitted when new DelayedProtocolParams are committed /// @param origin Origin of the transaction (tx.origin) /// @param sender Sender of the call (msg.sender) /// @param params New params that are committed event CommitDelayedProtocolParams(address indexed origin, address indexed sender, DelayedProtocolParams params); }
// SPDX-License-Identifier: BSL-1.1 pragma solidity 0.8.9; import "@openzeppelin/contracts/proxy/Clones.sol"; import "@openzeppelin/contracts/utils/introspection/ERC165.sol"; import "../interfaces/IProtocolGovernance.sol"; import "../interfaces/vaults/IVaultGovernance.sol"; import "../libraries/ExceptionsLibrary.sol"; import "../libraries/PermissionIdsLibrary.sol"; /// @notice Internal contract for managing different params. /// @dev The contract should be overriden by the concrete VaultGovernance, /// define different params structs and use abi.decode / abi.encode to serialize /// to bytes in this contract. It also should emit events on params change. abstract contract VaultGovernance is IVaultGovernance, ERC165 { InternalParams internal _internalParams; InternalParams private _stagedInternalParams; uint256 internal _internalParamsTimestamp; mapping(uint256 => bytes) internal _delayedStrategyParams; mapping(uint256 => bytes) internal _stagedDelayedStrategyParams; mapping(uint256 => uint256) internal _delayedStrategyParamsTimestamp; mapping(uint256 => bytes) internal _delayedProtocolPerVaultParams; mapping(uint256 => bytes) internal _stagedDelayedProtocolPerVaultParams; mapping(uint256 => uint256) internal _delayedProtocolPerVaultParamsTimestamp; bytes internal _delayedProtocolParams; bytes internal _stagedDelayedProtocolParams; uint256 internal _delayedProtocolParamsTimestamp; mapping(uint256 => bytes) internal _strategyParams; bytes internal _protocolParams; bytes internal _operatorParams; /// @notice Creates a new contract. /// @param internalParams_ Initial Internal Params constructor(InternalParams memory internalParams_) { require(address(internalParams_.protocolGovernance) != address(0), ExceptionsLibrary.ADDRESS_ZERO); require(address(internalParams_.registry) != address(0), ExceptionsLibrary.ADDRESS_ZERO); require(address(internalParams_.singleton) != address(0), ExceptionsLibrary.ADDRESS_ZERO); _internalParams = internalParams_; } // ------------------- EXTERNAL, VIEW ------------------- /// @inheritdoc IVaultGovernance function delayedStrategyParamsTimestamp(uint256 nft) external view returns (uint256) { return _delayedStrategyParamsTimestamp[nft]; } /// @inheritdoc IVaultGovernance function delayedProtocolPerVaultParamsTimestamp(uint256 nft) external view returns (uint256) { return _delayedProtocolPerVaultParamsTimestamp[nft]; } /// @inheritdoc IVaultGovernance function delayedProtocolParamsTimestamp() external view returns (uint256) { return _delayedProtocolParamsTimestamp; } /// @inheritdoc IVaultGovernance function internalParamsTimestamp() external view returns (uint256) { return _internalParamsTimestamp; } /// @inheritdoc IVaultGovernance function internalParams() external view returns (InternalParams memory) { return _internalParams; } /// @inheritdoc IVaultGovernance function stagedInternalParams() external view returns (InternalParams memory) { return _stagedInternalParams; } function supportsInterface(bytes4 interfaceID) public view virtual override(ERC165) returns (bool) { return super.supportsInterface(interfaceID) || interfaceID == type(IVaultGovernance).interfaceId; } // ------------------- EXTERNAL, MUTATING ------------------- /// @inheritdoc IVaultGovernance function stageInternalParams(InternalParams memory newParams) external { _requireProtocolAdmin(); require(address(newParams.protocolGovernance) != address(0), ExceptionsLibrary.ADDRESS_ZERO); require(address(newParams.registry) != address(0), ExceptionsLibrary.ADDRESS_ZERO); require(address(newParams.singleton) != address(0), ExceptionsLibrary.ADDRESS_ZERO); _stagedInternalParams = newParams; _internalParamsTimestamp = block.timestamp + _internalParams.protocolGovernance.governanceDelay(); emit StagedInternalParams(tx.origin, msg.sender, newParams, _internalParamsTimestamp); } /// @inheritdoc IVaultGovernance function commitInternalParams() external { _requireProtocolAdmin(); require(_internalParamsTimestamp != 0, ExceptionsLibrary.NULL); require(block.timestamp >= _internalParamsTimestamp, ExceptionsLibrary.TIMESTAMP); _internalParams = _stagedInternalParams; delete _internalParamsTimestamp; delete _stagedInternalParams; emit CommitedInternalParams(tx.origin, msg.sender, _internalParams); } // ------------------- INTERNAL, VIEW ------------------- function _requireAtLeastStrategy(uint256 nft) internal view { require( (_internalParams.protocolGovernance.isAdmin(msg.sender) || _internalParams.registry.getApproved(nft) == msg.sender || (_internalParams.registry.ownerOf(nft) == msg.sender)), ExceptionsLibrary.FORBIDDEN ); } function _requireProtocolAdmin() internal view { require(_internalParams.protocolGovernance.isAdmin(msg.sender), ExceptionsLibrary.FORBIDDEN); } function _requireAtLeastOperator() internal view { IProtocolGovernance governance = _internalParams.protocolGovernance; require(governance.isAdmin(msg.sender) || governance.isOperator(msg.sender), ExceptionsLibrary.FORBIDDEN); } // ------------------- INTERNAL, MUTATING ------------------- function _createVault(address owner) internal returns (address vault, uint256 nft) { IProtocolGovernance protocolGovernance = IProtocolGovernance(_internalParams.protocolGovernance); require( protocolGovernance.hasPermission(msg.sender, PermissionIdsLibrary.CREATE_VAULT), ExceptionsLibrary.FORBIDDEN ); IVaultRegistry vaultRegistry = _internalParams.registry; nft = vaultRegistry.vaultsCount() + 1; vault = Clones.cloneDeterministic(address(_internalParams.singleton), bytes32(nft)); vaultRegistry.registerVault(address(vault), owner); } /// @notice Set Delayed Strategy Params /// @param nft Nft of the vault /// @param params New params function _stageDelayedStrategyParams(uint256 nft, bytes memory params) internal { _requireAtLeastStrategy(nft); _stagedDelayedStrategyParams[nft] = params; uint256 delayFactor = _delayedStrategyParams[nft].length == 0 ? 0 : 1; _delayedStrategyParamsTimestamp[nft] = block.timestamp + _internalParams.protocolGovernance.governanceDelay() * delayFactor; } /// @notice Commit Delayed Strategy Params function _commitDelayedStrategyParams(uint256 nft) internal { _requireAtLeastStrategy(nft); uint256 thisDelayedStrategyParamsTimestamp = _delayedStrategyParamsTimestamp[nft]; require(thisDelayedStrategyParamsTimestamp != 0, ExceptionsLibrary.NULL); require(block.timestamp >= thisDelayedStrategyParamsTimestamp, ExceptionsLibrary.TIMESTAMP); _delayedStrategyParams[nft] = _stagedDelayedStrategyParams[nft]; delete _stagedDelayedStrategyParams[nft]; delete _delayedStrategyParamsTimestamp[nft]; } /// @notice Set Delayed Protocol Per Vault Params /// @param nft Nft of the vault /// @param params New params function _stageDelayedProtocolPerVaultParams(uint256 nft, bytes memory params) internal { _requireProtocolAdmin(); _stagedDelayedProtocolPerVaultParams[nft] = params; uint256 delayFactor = _delayedProtocolPerVaultParams[nft].length == 0 ? 0 : 1; _delayedProtocolPerVaultParamsTimestamp[nft] = block.timestamp + _internalParams.protocolGovernance.governanceDelay() * delayFactor; } /// @notice Commit Delayed Protocol Per Vault Params function _commitDelayedProtocolPerVaultParams(uint256 nft) internal { _requireProtocolAdmin(); uint256 thisDelayedProtocolPerVaultParamsTimestamp = _delayedProtocolPerVaultParamsTimestamp[nft]; require(thisDelayedProtocolPerVaultParamsTimestamp != 0, ExceptionsLibrary.NULL); require(block.timestamp >= thisDelayedProtocolPerVaultParamsTimestamp, ExceptionsLibrary.TIMESTAMP); _delayedProtocolPerVaultParams[nft] = _stagedDelayedProtocolPerVaultParams[nft]; delete _stagedDelayedProtocolPerVaultParams[nft]; delete _delayedProtocolPerVaultParamsTimestamp[nft]; } /// @notice Set Delayed Protocol Params /// @param params New params function _stageDelayedProtocolParams(bytes memory params) internal { _requireProtocolAdmin(); uint256 delayFactor = _delayedProtocolParams.length == 0 ? 0 : 1; _stagedDelayedProtocolParams = params; _delayedProtocolParamsTimestamp = block.timestamp + _internalParams.protocolGovernance.governanceDelay() * delayFactor; } /// @notice Commit Delayed Protocol Params function _commitDelayedProtocolParams() internal { _requireProtocolAdmin(); require(_delayedProtocolParamsTimestamp != 0, ExceptionsLibrary.NULL); require(block.timestamp >= _delayedProtocolParamsTimestamp, ExceptionsLibrary.TIMESTAMP); _delayedProtocolParams = _stagedDelayedProtocolParams; delete _stagedDelayedProtocolParams; delete _delayedProtocolParamsTimestamp; } /// @notice Set immediate strategy params /// @dev Should require nft > 0 /// @param nft Nft of the vault /// @param params New params function _setStrategyParams(uint256 nft, bytes memory params) internal { _requireAtLeastStrategy(nft); _strategyParams[nft] = params; } /// @notice Set immediate operator params /// @param params New params function _setOperatorParams(bytes memory params) internal { _requireAtLeastOperator(); _operatorParams = params; } /// @notice Set immediate protocol params /// @param params New params function _setProtocolParams(bytes memory params) internal { _requireProtocolAdmin(); _protocolParams = params; } // -------------------------- EVENTS -------------------------- /// @notice Emitted when InternalParams are staged for commit /// @param origin Origin of the transaction (tx.origin) /// @param sender Sender of the call (msg.sender) /// @param params New params that were staged for commit /// @param when When the params could be committed event StagedInternalParams(address indexed origin, address indexed sender, InternalParams params, uint256 when); /// @notice Emitted when InternalParams are staged for commit /// @param origin Origin of the transaction (tx.origin) /// @param sender Sender of the call (msg.sender) /// @param params New params that were staged for commit event CommitedInternalParams(address indexed origin, address indexed sender, InternalParams params); /// @notice Emitted when New Vault is deployed /// @param origin Origin of the transaction (tx.origin) /// @param sender Sender of the call (msg.sender) /// @param vaultTokens Vault tokens for this vault /// @param options Options for deploy. The details of the options structure are specified in subcontracts /// @param owner Owner of the VaultRegistry NFT for this vault /// @param vaultAddress Address of the new Vault /// @param vaultNft VaultRegistry NFT for the new Vault event DeployedVault( address indexed origin, address indexed sender, address[] vaultTokens, bytes options, address owner, address vaultAddress, uint256 vaultNft ); }
{ "evmVersion": "istanbul", "libraries": {}, "metadata": { "bytecodeHash": "ipfs", "useLiteralContent": true }, "optimizer": { "enabled": true, "runs": 200 }, "remappings": [], "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
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IERC20RootVaultGovernance.DelayedProtocolParams","name":"params","type":"tuple"}],"name":"stageDelayedProtocolParams","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"nft","type":"uint256"},{"components":[{"internalType":"uint256","name":"protocolFee","type":"uint256"}],"internalType":"struct IERC20RootVaultGovernance.DelayedProtocolPerVaultParams","name":"params","type":"tuple"}],"name":"stageDelayedProtocolPerVaultParams","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"nft","type":"uint256"},{"components":[{"internalType":"address","name":"strategyTreasury","type":"address"},{"internalType":"address","name":"strategyPerformanceTreasury","type":"address"},{"internalType":"bool","name":"privateVault","type":"bool"},{"internalType":"uint256","name":"managementFee","type":"uint256"},{"internalType":"uint256","name":"performanceFee","type":"uint256"},{"internalType":"address","name":"depositCallbackAddress","type":"address"},{"internalType":"address","name":"withdrawCallbackAddress","type":"address"}],"internalType":"struct IERC20RootVaultGovernance.DelayedStrategyParams","name":"params","type":"tuple"}],"name":"stageDelayedStrategyParams","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"contract IProtocolGovernance","name":"protocolGovernance","type":"address"},{"internalType":"contract IVaultRegistry","name":"registry","type":"address"},{"internalType":"contract IVault","name":"singleton","type":"address"}],"internalType":"struct IVaultGovernance.InternalParams","name":"newParams","type":"tuple"}],"name":"stageInternalParams","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"stagedDelayedProtocolParams","outputs":[{"components":[{"internalType":"uint256","name":"managementFeeChargeDelay","type":"uint256"},{"internalType":"contract IOracle","name":"oracle","type":"address"}],"internalType":"struct IERC20RootVaultGovernance.DelayedProtocolParams","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"nft","type":"uint256"}],"name":"stagedDelayedProtocolPerVaultParams","outputs":[{"components":[{"internalType":"uint256","name":"protocolFee","type":"uint256"}],"internalType":"struct IERC20RootVaultGovernance.DelayedProtocolPerVaultParams","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"nft","type":"uint256"}],"name":"stagedDelayedStrategyParams","outputs":[{"components":[{"internalType":"address","name":"strategyTreasury","type":"address"},{"internalType":"address","name":"strategyPerformanceTreasury","type":"address"},{"internalType":"bool","name":"privateVault","type":"bool"},{"internalType":"uint256","name":"managementFee","type":"uint256"},{"internalType":"uint256","name":"performanceFee","type":"uint256"},{"internalType":"address","name":"depositCallbackAddress","type":"address"},{"internalType":"address","name":"withdrawCallbackAddress","type":"address"}],"internalType":"struct IERC20RootVaultGovernance.DelayedStrategyParams","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"stagedInternalParams","outputs":[{"components":[{"internalType":"contract IProtocolGovernance","name":"protocolGovernance","type":"address"},{"internalType":"contract IVaultRegistry","name":"registry","type":"address"},{"internalType":"contract IVault","name":"singleton","type":"address"}],"internalType":"struct IVaultGovernance.InternalParams","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"nft","type":"uint256"}],"name":"strategyParams","outputs":[{"components":[{"internalType":"uint256","name":"tokenLimitPerAddress","type":"uint256"},{"internalType":"uint256","name":"tokenLimit","type":"uint256"}],"internalType":"struct IERC20RootVaultGovernance.StrategyParams","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000008ff3148ce574b8e135130065b188960ba93799c6000000000000000000000000d3d0e85f225348a2006270daf624d8c46cae4e1f00000000000000000000000061d8f814e5e5d330ec869c8373745bd9a3a9c27a000000000000000000000000000000000000000000000000000000000001518000000000000000000000000027aebfebdd0fde261ec3e1df395061c56eec5836000000000000000000000000b1f69766991b64121c472b38607063a79bbeeb2a
-----Decoded View---------------
Arg [0] : internalParams_ (tuple): System.Collections.Generic.List`1[Nethereum.ABI.FunctionEncoding.ParameterOutput]
Arg [1] : delayedProtocolParams_ (tuple): System.Collections.Generic.List`1[Nethereum.ABI.FunctionEncoding.ParameterOutput]
Arg [2] : helper_ (address): 0xb1f69766991b64121c472b38607063a79bbeeb2a
-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000008ff3148ce574b8e135130065b188960ba93799c6
Arg [1] : 000000000000000000000000d3d0e85f225348a2006270daf624d8c46cae4e1f
Arg [2] : 00000000000000000000000061d8f814e5e5d330ec869c8373745bd9a3a9c27a
Arg [3] : 0000000000000000000000000000000000000000000000000000000000015180
Arg [4] : 00000000000000000000000027aebfebdd0fde261ec3e1df395061c56eec5836
Arg [5] : 000000000000000000000000b1f69766991b64121c472b38607063a79bbeeb2a
Age | Block | Fee Address | BC Fee Address | Voting Power | Jailed | Incoming |
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