{ "address": "0x93e19584359C6c5844f1f7E1621983418b5A892F", "abi": [ { "inputs": [ { "internalType": "address", "name": "_sfrxEthFraxOracle", "type": "address" }, { "internalType": "address", "name": "_sfrxETH", "type": "address" } ], "stateMutability": "nonpayable", "type": "constructor" }, { "inputs": [], "name": "BadPriceData", "type": "error" }, { "inputs": [], "name": "InvalidTokenAddress", "type": "error" }, { "inputs": [], "name": "PriceDifferenceExceeded", "type": "error" }, { "inputs": [ { "internalType": "address", "name": "sender", "type": "address" }, { "internalType": "address", "name": "calledContract", "type": "address" }, { "internalType": "string", "name": "methodSignature", "type": "string" } ], "name": "Unauthorized", "type": "error" }, { "inputs": [], "name": "ZeroAddressNotAllowed", "type": "error" }, { "inputs": [], "name": "ZeroValueNotAllowed", "type": "error" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint8", "name": "version", "type": "uint8" } ], "name": "Initialized", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint256", "name": "oldMaxAllowedPriceDifference", "type": "uint256" }, { "indexed": false, "internalType": "uint256", "name": "newMaxAllowedPriceDifference", "type": "uint256" } ], "name": "MaxAllowedPriceDifferenceUpdated", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "oldAccessControlManager", "type": "address" }, { "indexed": false, "internalType": "address", "name": "newAccessControlManager", "type": "address" } ], "name": "NewAccessControlManager", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferStarted", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "inputs": [], "name": "SFRXETH", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "SFRXETH_FRAX_ORACLE", "outputs": [ { "internalType": "contract ISfrxEthFraxOracle", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "acceptOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "accessControlManager", "outputs": [ { "internalType": "contract IAccessControlManagerV8", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "asset", "type": "address" } ], "name": "getPrice", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_accessControlManager", "type": "address" }, { "internalType": "uint256", "name": "_maxAllowedPriceDifference", "type": "uint256" } ], "name": "initialize", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "maxAllowedPriceDifference", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "pendingOwner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "renounceOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "accessControlManager_", "type": "address" } ], "name": "setAccessControlManager", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_maxAllowedPriceDifference", "type": "uint256" } ], "name": "setMaxAllowedPriceDifference", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" } ], "transactionHash": "0xd2eaef12e328130120475e98f25f7c7a151be7037a1e9dd23e479b88c7a1bbc6", "receipt": { "to": null, "from": "0x63c72cf38D2C35278e2F18A4FE79225A66dFA942", "contractAddress": "0x93e19584359C6c5844f1f7E1621983418b5A892F", "transactionIndex": 93, "gasUsed": "796005", "logsBloom": "0x00000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000080000000000000000000000000000000000000000000000408000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "blockHash": "0x501bf10c8971e7e22254169ac6c12f372603adf6b736df41b8f640a1a91fc2fb", "transactionHash": "0xd2eaef12e328130120475e98f25f7c7a151be7037a1e9dd23e479b88c7a1bbc6", "logs": [ { "transactionIndex": 93, "blockNumber": 20119541, "transactionHash": "0xd2eaef12e328130120475e98f25f7c7a151be7037a1e9dd23e479b88c7a1bbc6", "address": "0x93e19584359C6c5844f1f7E1621983418b5A892F", "topics": ["0x7f26b83ff96e1f2b6a682f133852f6798a09c465da95921460cefb3847402498"], "data": "0x00000000000000000000000000000000000000000000000000000000000000ff", "logIndex": 277, "blockHash": "0x501bf10c8971e7e22254169ac6c12f372603adf6b736df41b8f640a1a91fc2fb" } ], "blockNumber": 20119541, "cumulativeGasUsed": "9929871", "status": 1, "byzantium": true }, "args": ["0x3d3D868522b5a4035ADcb67BF0846D61597A6a6F", "0xac3e018457b222d93114458476f3e3416abbe38f"], "numDeployments": 1, "solcInputHash": "04e4e9272baf051bc64349e36ce2636f", "metadata": "{\"compiler\":{\"version\":\"0.8.25+commit.b61c2a91\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_sfrxEthFraxOracle\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_sfrxETH\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[],\"name\":\"BadPriceData\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"InvalidTokenAddress\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"PriceDifferenceExceeded\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"calledContract\",\"type\":\"address\"},{\"internalType\":\"string\",\"name\":\"methodSignature\",\"type\":\"string\"}],\"name\":\"Unauthorized\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"ZeroAddressNotAllowed\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"ZeroValueNotAllowed\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"version\",\"type\":\"uint8\"}],\"name\":\"Initialized\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"oldMaxAllowedPriceDifference\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"newMaxAllowedPriceDifference\",\"type\":\"uint256\"}],\"name\":\"MaxAllowedPriceDifferenceUpdated\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"oldAccessControlManager\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"newAccessControlManager\",\"type\":\"address\"}],\"name\":\"NewAccessControlManager\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferStarted\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"SFRXETH\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"SFRXETH_FRAX_ORACLE\",\"outputs\":[{\"internalType\":\"contract ISfrxEthFraxOracle\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"acceptOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"accessControlManager\",\"outputs\":[{\"internalType\":\"contract IAccessControlManagerV8\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"asset\",\"type\":\"address\"}],\"name\":\"getPrice\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_accessControlManager\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_maxAllowedPriceDifference\",\"type\":\"uint256\"}],\"name\":\"initialize\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"maxAllowedPriceDifference\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"pendingOwner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"accessControlManager_\",\"type\":\"address\"}],\"name\":\"setAccessControlManager\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_maxAllowedPriceDifference\",\"type\":\"uint256\"}],\"name\":\"setMaxAllowedPriceDifference\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"author\":\"Venus\",\"events\":{\"Initialized(uint8)\":{\"details\":\"Triggered when the contract has been initialized or reinitialized.\"}},\"kind\":\"dev\",\"methods\":{\"acceptOwnership()\":{\"details\":\"The new owner accepts the ownership transfer.\"},\"constructor\":{\"custom:oz-upgrades-unsafe-allow\":\"constructor\"},\"getPrice(address)\":{\"params\":{\"asset\":\"Address of the sfrxETH token\"},\"returns\":{\"_0\":\"price The price scaled by 1e18\"}},\"initialize(address,uint256)\":{\"params\":{\"_accessControlManager\":\"Address of the access control manager contract\",\"_maxAllowedPriceDifference\":\"Maximum allowed price difference\"}},\"owner()\":{\"details\":\"Returns the address of the current owner.\"},\"pendingOwner()\":{\"details\":\"Returns the address of the pending owner.\"},\"renounceOwnership()\":{\"details\":\"Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner.\"},\"setAccessControlManager(address)\":{\"custom:access\":\"Only Governance\",\"custom:event\":\"Emits NewAccessControlManager event\",\"details\":\"Admin function to set address of AccessControlManager\",\"params\":{\"accessControlManager_\":\"The new address of the AccessControlManager\"}},\"setMaxAllowedPriceDifference(uint256)\":{\"params\":{\"_maxAllowedPriceDifference\":\"Maximum allowed price difference\"}},\"transferOwnership(address)\":{\"details\":\"Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one. Can only be called by the current owner.\"}},\"stateVariables\":{\"SFRXETH\":{\"custom:oz-upgrades-unsafe-allow\":\"state-variable-immutable\"},\"SFRXETH_FRAX_ORACLE\":{\"custom:oz-upgrades-unsafe-allow\":\"state-variable-immutable\"}},\"title\":\"SFrxETHOracle\",\"version\":1},\"userdoc\":{\"errors\":{\"BadPriceData()\":[{\"notice\":\"Thrown if the price data is invalid\"}],\"InvalidTokenAddress()\":[{\"notice\":\"Thrown if the token address is invalid\"}],\"PriceDifferenceExceeded()\":[{\"notice\":\"Thrown if the price difference exceeds the allowed limit\"}],\"Unauthorized(address,address,string)\":[{\"notice\":\"Thrown when the action is prohibited by AccessControlManager\"}],\"ZeroAddressNotAllowed()\":[{\"notice\":\"Thrown if the supplied address is a zero address where it is not allowed\"}],\"ZeroValueNotAllowed()\":[{\"notice\":\"Thrown if the supplied value is 0 where it is not allowed\"}]},\"events\":{\"MaxAllowedPriceDifferenceUpdated(uint256,uint256)\":{\"notice\":\"Emits when the maximum allowed price difference is updated\"},\"NewAccessControlManager(address,address)\":{\"notice\":\"Emitted when access control manager contract address is changed\"}},\"kind\":\"user\",\"methods\":{\"SFRXETH()\":{\"notice\":\"Address of sfrxETH\"},\"SFRXETH_FRAX_ORACLE()\":{\"notice\":\"Address of SfrxEthFraxOracle\"},\"accessControlManager()\":{\"notice\":\"Returns the address of the access control manager contract\"},\"constructor\":{\"notice\":\"Constructor for the implementation contract.\"},\"getPrice(address)\":{\"notice\":\"Fetches the USD price of sfrxETH\"},\"initialize(address,uint256)\":{\"notice\":\"Sets the contracts required to fetch prices\"},\"maxAllowedPriceDifference()\":{\"notice\":\"Maximum allowed price difference\"},\"setAccessControlManager(address)\":{\"notice\":\"Sets the address of AccessControlManager\"},\"setMaxAllowedPriceDifference(uint256)\":{\"notice\":\"Sets the maximum allowed price difference\"}},\"notice\":\"This oracle fetches the price of sfrxETH\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/oracles/SFrxETHOracle.sol\":\"SFrxETHOracle\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts-upgradeable/access/Ownable2StepUpgradeable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable2Step.sol)\\n\\npragma solidity ^0.8.0;\\n\\nimport \\\"./OwnableUpgradeable.sol\\\";\\nimport \\\"../proxy/utils/Initializable.sol\\\";\\n\\n/**\\n * @dev Contract module which provides access control mechanism, where\\n * there is an account (an owner) that can be granted exclusive access to\\n * specific functions.\\n *\\n * By default, the owner account will be the one that deploys the contract. This\\n * can later be changed with {transferOwnership} and {acceptOwnership}.\\n *\\n * This module is used through inheritance. It will make available all functions\\n * from parent (Ownable).\\n */\\nabstract contract Ownable2StepUpgradeable is Initializable, OwnableUpgradeable {\\n function __Ownable2Step_init() internal onlyInitializing {\\n __Ownable_init_unchained();\\n }\\n\\n function __Ownable2Step_init_unchained() internal onlyInitializing {\\n }\\n address private _pendingOwner;\\n\\n event OwnershipTransferStarted(address indexed previousOwner, address indexed newOwner);\\n\\n /**\\n * @dev Returns the address of the pending owner.\\n */\\n function pendingOwner() public view virtual returns (address) {\\n return _pendingOwner;\\n }\\n\\n /**\\n * @dev Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one.\\n * Can only be called by the current owner.\\n */\\n function transferOwnership(address newOwner) public virtual override onlyOwner {\\n _pendingOwner = newOwner;\\n emit OwnershipTransferStarted(owner(), newOwner);\\n }\\n\\n /**\\n * @dev Transfers ownership of the contract to a new account (`newOwner`) and deletes any pending owner.\\n * Internal function without access restriction.\\n */\\n function _transferOwnership(address newOwner) internal virtual override {\\n delete _pendingOwner;\\n super._transferOwnership(newOwner);\\n }\\n\\n /**\\n * @dev The new owner accepts the ownership transfer.\\n */\\n function acceptOwnership() public virtual {\\n address sender = _msgSender();\\n require(pendingOwner() == sender, \\\"Ownable2Step: caller is not the new owner\\\");\\n _transferOwnership(sender);\\n }\\n\\n /**\\n * @dev This empty reserved space is put in place to allow future versions to add new\\n * variables without shifting down storage in the inheritance chain.\\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\\n */\\n uint256[49] private __gap;\\n}\\n\",\"keccak256\":\"0x84efb8889801b0ac817324aff6acc691d07bbee816b671817132911d287a8c63\",\"license\":\"MIT\"},\"@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)\\n\\npragma solidity ^0.8.0;\\n\\nimport \\\"../utils/ContextUpgradeable.sol\\\";\\nimport \\\"../proxy/utils/Initializable.sol\\\";\\n\\n/**\\n * @dev Contract module which provides a basic access control mechanism, where\\n * there is an account (an owner) that can be granted exclusive access to\\n * specific functions.\\n *\\n * By default, the owner account will be the one that deploys the contract. This\\n * can later be changed with {transferOwnership}.\\n *\\n * This module is used through inheritance. It will make available the modifier\\n * `onlyOwner`, which can be applied to your functions to restrict their use to\\n * the owner.\\n */\\nabstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {\\n address private _owner;\\n\\n event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\\n\\n /**\\n * @dev Initializes the contract setting the deployer as the initial owner.\\n */\\n function __Ownable_init() internal onlyInitializing {\\n __Ownable_init_unchained();\\n }\\n\\n function __Ownable_init_unchained() internal onlyInitializing {\\n _transferOwnership(_msgSender());\\n }\\n\\n /**\\n * @dev Throws if called by any account other than the owner.\\n */\\n modifier onlyOwner() {\\n _checkOwner();\\n _;\\n }\\n\\n /**\\n * @dev Returns the address of the current owner.\\n */\\n function owner() public view virtual returns (address) {\\n return _owner;\\n }\\n\\n /**\\n * @dev Throws if the sender is not the owner.\\n */\\n function _checkOwner() internal view virtual {\\n require(owner() == _msgSender(), \\\"Ownable: caller is not the owner\\\");\\n }\\n\\n /**\\n * @dev Leaves the contract without owner. It will not be possible to call\\n * `onlyOwner` functions. Can only be called by the current owner.\\n *\\n * NOTE: Renouncing ownership will leave the contract without an owner,\\n * thereby disabling any functionality that is only available to the owner.\\n */\\n function renounceOwnership() public virtual onlyOwner {\\n _transferOwnership(address(0));\\n }\\n\\n /**\\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\\n * Can only be called by the current owner.\\n */\\n function transferOwnership(address newOwner) public virtual onlyOwner {\\n require(newOwner != address(0), \\\"Ownable: new owner is the zero address\\\");\\n _transferOwnership(newOwner);\\n }\\n\\n /**\\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\\n * Internal function without access restriction.\\n */\\n function _transferOwnership(address newOwner) internal virtual {\\n address oldOwner = _owner;\\n _owner = newOwner;\\n emit OwnershipTransferred(oldOwner, newOwner);\\n }\\n\\n /**\\n * @dev This empty reserved space is put in place to allow future versions to add new\\n * variables without shifting down storage in the inheritance chain.\\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\\n */\\n uint256[49] private __gap;\\n}\\n\",\"keccak256\":\"0x4075622496acc77fd6d4de4cc30a8577a744d5c75afad33fdeacf1704d6eda98\",\"license\":\"MIT\"},\"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/Initializable.sol)\\n\\npragma solidity ^0.8.2;\\n\\nimport \\\"../../utils/AddressUpgradeable.sol\\\";\\n\\n/**\\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\\n *\\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\\n * reused. This mechanism prevents re-execution of each \\\"step\\\" but allows the creation of new initialization steps in\\n * case an upgrade adds a module that needs to be initialized.\\n *\\n * For example:\\n *\\n * [.hljs-theme-light.nopadding]\\n * ```solidity\\n * contract MyToken is ERC20Upgradeable {\\n * function initialize() initializer public {\\n * __ERC20_init(\\\"MyToken\\\", \\\"MTK\\\");\\n * }\\n * }\\n *\\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\\n * function initializeV2() reinitializer(2) public {\\n * __ERC20Permit_init(\\\"MyToken\\\");\\n * }\\n * }\\n * ```\\n *\\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\\n *\\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\\n *\\n * [CAUTION]\\n * ====\\n * Avoid leaving a contract uninitialized.\\n *\\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\\n *\\n * [.hljs-theme-light.nopadding]\\n * ```\\n * /// @custom:oz-upgrades-unsafe-allow constructor\\n * constructor() {\\n * _disableInitializers();\\n * }\\n * ```\\n * ====\\n */\\nabstract contract Initializable {\\n /**\\n * @dev Indicates that the contract has been initialized.\\n * @custom:oz-retyped-from bool\\n */\\n uint8 private _initialized;\\n\\n /**\\n * @dev Indicates that the contract is in the process of being initialized.\\n */\\n bool private _initializing;\\n\\n /**\\n * @dev Triggered when the contract has been initialized or reinitialized.\\n */\\n event Initialized(uint8 version);\\n\\n /**\\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\\n * `onlyInitializing` functions can be used to initialize parent contracts.\\n *\\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\\n * constructor.\\n *\\n * Emits an {Initialized} event.\\n */\\n modifier initializer() {\\n bool isTopLevelCall = !_initializing;\\n require(\\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\\n \\\"Initializable: contract is already initialized\\\"\\n );\\n _initialized = 1;\\n if (isTopLevelCall) {\\n _initializing = true;\\n }\\n _;\\n if (isTopLevelCall) {\\n _initializing = false;\\n emit Initialized(1);\\n }\\n }\\n\\n /**\\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\\n * used to initialize parent contracts.\\n *\\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\\n * are added through upgrades and that require initialization.\\n *\\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\\n * cannot be nested. If one is invoked in the context of another, execution will revert.\\n *\\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\\n * a contract, executing them in the right order is up to the developer or operator.\\n *\\n * WARNING: setting the version to 255 will prevent any future reinitialization.\\n *\\n * Emits an {Initialized} event.\\n */\\n modifier reinitializer(uint8 version) {\\n require(!_initializing && _initialized < version, \\\"Initializable: contract is already initialized\\\");\\n _initialized = version;\\n _initializing = true;\\n _;\\n _initializing = false;\\n emit Initialized(version);\\n }\\n\\n /**\\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\\n */\\n modifier onlyInitializing() {\\n require(_initializing, \\\"Initializable: contract is not initializing\\\");\\n _;\\n }\\n\\n /**\\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\\n * through proxies.\\n *\\n * Emits an {Initialized} event the first time it is successfully executed.\\n */\\n function _disableInitializers() internal virtual {\\n require(!_initializing, \\\"Initializable: contract is initializing\\\");\\n if (_initialized != type(uint8).max) {\\n _initialized = type(uint8).max;\\n emit Initialized(type(uint8).max);\\n }\\n }\\n\\n /**\\n * @dev Returns the highest version that has been initialized. See {reinitializer}.\\n */\\n function _getInitializedVersion() internal view returns (uint8) {\\n return _initialized;\\n }\\n\\n /**\\n * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.\\n */\\n function _isInitializing() internal view returns (bool) {\\n return _initializing;\\n }\\n}\\n\",\"keccak256\":\"0x89be10e757d242e9b18d5a32c9fbe2019f6d63052bbe46397a430a1d60d7f794\",\"license\":\"MIT\"},\"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)\\n\\npragma solidity ^0.8.1;\\n\\n/**\\n * @dev Collection of functions related to the address type\\n */\\nlibrary AddressUpgradeable {\\n /**\\n * @dev Returns true if `account` is a contract.\\n *\\n * [IMPORTANT]\\n * ====\\n * It is unsafe to assume that an address for which this function returns\\n * false is an externally-owned account (EOA) and not a contract.\\n *\\n * Among others, `isContract` will return false for the following\\n * types of addresses:\\n *\\n * - an externally-owned account\\n * - a contract in construction\\n * - an address where a contract will be created\\n * - an address where a contract lived, but was destroyed\\n *\\n * Furthermore, `isContract` will also return true if the target contract within\\n * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,\\n * which only has an effect at the end of a transaction.\\n * ====\\n *\\n * [IMPORTANT]\\n * ====\\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\\n *\\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\\n * constructor.\\n * ====\\n */\\n function isContract(address account) internal view returns (bool) {\\n // This method relies on extcodesize/address.code.length, which returns 0\\n // for contracts in construction, since the code is only stored at the end\\n // of the constructor execution.\\n\\n return account.code.length > 0;\\n }\\n\\n /**\\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\\n * `recipient`, forwarding all available gas and reverting on errors.\\n *\\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\\n * imposed by `transfer`, making them unable to receive funds via\\n * `transfer`. {sendValue} removes this limitation.\\n *\\n * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].\\n *\\n * IMPORTANT: because control is transferred to `recipient`, care must be\\n * taken to not create reentrancy vulnerabilities. Consider using\\n * {ReentrancyGuard} or the\\n * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\\n */\\n function sendValue(address payable recipient, uint256 amount) internal {\\n require(address(this).balance >= amount, \\\"Address: insufficient balance\\\");\\n\\n (bool success, ) = recipient.call{value: amount}(\\\"\\\");\\n require(success, \\\"Address: unable to send value, recipient may have reverted\\\");\\n }\\n\\n /**\\n * @dev Performs a Solidity function call using a low level `call`. A\\n * plain `call` is an unsafe replacement for a function call: use this\\n * function instead.\\n *\\n * If `target` reverts with a revert reason, it is bubbled up by this\\n * function (like regular Solidity function calls).\\n *\\n * Returns the raw returned data. To convert to the expected return value,\\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\\n *\\n * Requirements:\\n *\\n * - `target` must be a contract.\\n * - calling `target` with `data` must not revert.\\n *\\n * _Available since v3.1._\\n */\\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\\n return functionCallWithValue(target, data, 0, \\\"Address: low-level call failed\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\\n * `errorMessage` as a fallback revert reason when `target` reverts.\\n *\\n * _Available since v3.1._\\n */\\n function functionCall(\\n address target,\\n bytes memory data,\\n string memory errorMessage\\n ) internal returns (bytes memory) {\\n return functionCallWithValue(target, data, 0, errorMessage);\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n * but also transferring `value` wei to `target`.\\n *\\n * Requirements:\\n *\\n * - the calling contract must have an ETH balance of at least `value`.\\n * - the called Solidity function must be `payable`.\\n *\\n * _Available since v3.1._\\n */\\n function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\\n return functionCallWithValue(target, data, value, \\\"Address: low-level call with value failed\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\\n * with `errorMessage` as a fallback revert reason when `target` reverts.\\n *\\n * _Available since v3.1._\\n */\\n function functionCallWithValue(\\n address target,\\n bytes memory data,\\n uint256 value,\\n string memory errorMessage\\n ) internal returns (bytes memory) {\\n require(address(this).balance >= value, \\\"Address: insufficient balance for call\\\");\\n (bool success, bytes memory returndata) = target.call{value: value}(data);\\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n * but performing a static call.\\n *\\n * _Available since v3.3._\\n */\\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\\n return functionStaticCall(target, data, \\\"Address: low-level static call failed\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\\n * but performing a static call.\\n *\\n * _Available since v3.3._\\n */\\n function functionStaticCall(\\n address target,\\n bytes memory data,\\n string memory errorMessage\\n ) internal view returns (bytes memory) {\\n (bool success, bytes memory returndata) = target.staticcall(data);\\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n * but performing a delegate call.\\n *\\n * _Available since v3.4._\\n */\\n function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\\n return functionDelegateCall(target, data, \\\"Address: low-level delegate call failed\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\\n * but performing a delegate call.\\n *\\n * _Available since v3.4._\\n */\\n function functionDelegateCall(\\n address target,\\n bytes memory data,\\n string memory errorMessage\\n ) internal returns (bytes memory) {\\n (bool success, bytes memory returndata) = target.delegatecall(data);\\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\\n }\\n\\n /**\\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\\n *\\n * _Available since v4.8._\\n */\\n function verifyCallResultFromTarget(\\n address target,\\n bool success,\\n bytes memory returndata,\\n string memory errorMessage\\n ) internal view returns (bytes memory) {\\n if (success) {\\n if (returndata.length == 0) {\\n // only check isContract if the call was successful and the return data is empty\\n // otherwise we already know that it was a contract\\n require(isContract(target), \\\"Address: call to non-contract\\\");\\n }\\n return returndata;\\n } else {\\n _revert(returndata, errorMessage);\\n }\\n }\\n\\n /**\\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\\n * revert reason or using the provided one.\\n *\\n * _Available since v4.3._\\n */\\n function verifyCallResult(\\n bool success,\\n bytes memory returndata,\\n string memory errorMessage\\n ) internal pure returns (bytes memory) {\\n if (success) {\\n return returndata;\\n } else {\\n _revert(returndata, errorMessage);\\n }\\n }\\n\\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\\n // Look for revert reason and bubble it up if present\\n if (returndata.length > 0) {\\n // The easiest way to bubble the revert reason is using memory via assembly\\n /// @solidity memory-safe-assembly\\n assembly {\\n let returndata_size := mload(returndata)\\n revert(add(32, returndata), returndata_size)\\n }\\n } else {\\n revert(errorMessage);\\n }\\n }\\n}\\n\",\"keccak256\":\"0x9c80f545915582e63fe206c6ce27cbe85a86fc10b9cd2a0e8c9488fb7c2ee422\",\"license\":\"MIT\"},\"@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\\n\\npragma solidity ^0.8.0;\\nimport \\\"../proxy/utils/Initializable.sol\\\";\\n\\n/**\\n * @dev Provides information about the current execution context, including the\\n * sender of the transaction and its data. While these are generally available\\n * via msg.sender and msg.data, they should not be accessed in such a direct\\n * manner, since when dealing with meta-transactions the account sending and\\n * paying for execution may not be the actual sender (as far as an application\\n * is concerned).\\n *\\n * This contract is only required for intermediate, library-like contracts.\\n */\\nabstract contract ContextUpgradeable is Initializable {\\n function __Context_init() internal onlyInitializing {\\n }\\n\\n function __Context_init_unchained() internal onlyInitializing {\\n }\\n function _msgSender() internal view virtual returns (address) {\\n return msg.sender;\\n }\\n\\n function _msgData() internal view virtual returns (bytes calldata) {\\n return msg.data;\\n }\\n\\n /**\\n * @dev This empty reserved space is put in place to allow future versions to add new\\n * variables without shifting down storage in the inheritance chain.\\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\\n */\\n uint256[50] private __gap;\\n}\\n\",\"keccak256\":\"0x963ea7f0b48b032eef72fe3a7582edf78408d6f834115b9feadd673a4d5bd149\",\"license\":\"MIT\"},\"@openzeppelin/contracts/access/IAccessControl.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)\\n\\npragma solidity ^0.8.0;\\n\\n/**\\n * @dev External interface of AccessControl declared to support ERC165 detection.\\n */\\ninterface IAccessControl {\\n /**\\n * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\\n *\\n * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\\n * {RoleAdminChanged} not being emitted signaling this.\\n *\\n * _Available since v3.1._\\n */\\n event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);\\n\\n /**\\n * @dev Emitted when `account` is granted `role`.\\n *\\n * `sender` is the account that originated the contract call, an admin role\\n * bearer except when using {AccessControl-_setupRole}.\\n */\\n event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);\\n\\n /**\\n * @dev Emitted when `account` is revoked `role`.\\n *\\n * `sender` is the account that originated the contract call:\\n * - if using `revokeRole`, it is the admin role bearer\\n * - if using `renounceRole`, it is the role bearer (i.e. `account`)\\n */\\n event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);\\n\\n /**\\n * @dev Returns `true` if `account` has been granted `role`.\\n */\\n function hasRole(bytes32 role, address account) external view returns (bool);\\n\\n /**\\n * @dev Returns the admin role that controls `role`. See {grantRole} and\\n * {revokeRole}.\\n *\\n * To change a role's admin, use {AccessControl-_setRoleAdmin}.\\n */\\n function getRoleAdmin(bytes32 role) external view returns (bytes32);\\n\\n /**\\n * @dev Grants `role` to `account`.\\n *\\n * If `account` had not been already granted `role`, emits a {RoleGranted}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n */\\n function grantRole(bytes32 role, address account) external;\\n\\n /**\\n * @dev Revokes `role` from `account`.\\n *\\n * If `account` had been granted `role`, emits a {RoleRevoked} event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n */\\n function revokeRole(bytes32 role, address account) external;\\n\\n /**\\n * @dev Revokes `role` from the calling account.\\n *\\n * Roles are often managed via {grantRole} and {revokeRole}: this function's\\n * purpose is to provide a mechanism for accounts to lose their privileges\\n * if they are compromised (such as when a trusted device is misplaced).\\n *\\n * If the calling account had been granted `role`, emits a {RoleRevoked}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must be `account`.\\n */\\n function renounceRole(bytes32 role, address account) external;\\n}\\n\",\"keccak256\":\"0x59ce320a585d7e1f163cd70390a0ef2ff9cec832e2aa544293a00692465a7a57\",\"license\":\"MIT\"},\"@venusprotocol/governance-contracts/contracts/Governance/AccessControlledV8.sol\":{\"content\":\"// SPDX-License-Identifier: BSD-3-Clause\\npragma solidity 0.8.25;\\n\\nimport \\\"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\\\";\\nimport \\\"@openzeppelin/contracts-upgradeable/access/Ownable2StepUpgradeable.sol\\\";\\n\\nimport \\\"./IAccessControlManagerV8.sol\\\";\\n\\n/**\\n * @title AccessControlledV8\\n * @author Venus\\n * @notice This contract is helper between access control manager and actual contract. This contract further inherited by other contract (using solidity 0.8.13)\\n * to integrate access controlled mechanism. It provides initialise methods and verifying access methods.\\n */\\nabstract contract AccessControlledV8 is Initializable, Ownable2StepUpgradeable {\\n /// @notice Access control manager contract\\n IAccessControlManagerV8 private _accessControlManager;\\n\\n /**\\n * @dev This empty reserved space is put in place to allow future versions to add new\\n * variables without shifting down storage in the inheritance chain.\\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\\n */\\n uint256[49] private __gap;\\n\\n /// @notice Emitted when access control manager contract address is changed\\n event NewAccessControlManager(address oldAccessControlManager, address newAccessControlManager);\\n\\n /// @notice Thrown when the action is prohibited by AccessControlManager\\n error Unauthorized(address sender, address calledContract, string methodSignature);\\n\\n function __AccessControlled_init(address accessControlManager_) internal onlyInitializing {\\n __Ownable2Step_init();\\n __AccessControlled_init_unchained(accessControlManager_);\\n }\\n\\n function __AccessControlled_init_unchained(address accessControlManager_) internal onlyInitializing {\\n _setAccessControlManager(accessControlManager_);\\n }\\n\\n /**\\n * @notice Sets the address of AccessControlManager\\n * @dev Admin function to set address of AccessControlManager\\n * @param accessControlManager_ The new address of the AccessControlManager\\n * @custom:event Emits NewAccessControlManager event\\n * @custom:access Only Governance\\n */\\n function setAccessControlManager(address accessControlManager_) external onlyOwner {\\n _setAccessControlManager(accessControlManager_);\\n }\\n\\n /**\\n * @notice Returns the address of the access control manager contract\\n */\\n function accessControlManager() external view returns (IAccessControlManagerV8) {\\n return _accessControlManager;\\n }\\n\\n /**\\n * @dev Internal function to set address of AccessControlManager\\n * @param accessControlManager_ The new address of the AccessControlManager\\n */\\n function _setAccessControlManager(address accessControlManager_) internal {\\n require(address(accessControlManager_) != address(0), \\\"invalid acess control manager address\\\");\\n address oldAccessControlManager = address(_accessControlManager);\\n _accessControlManager = IAccessControlManagerV8(accessControlManager_);\\n emit NewAccessControlManager(oldAccessControlManager, accessControlManager_);\\n }\\n\\n /**\\n * @notice Reverts if the call is not allowed by AccessControlManager\\n * @param signature Method signature\\n */\\n function _checkAccessAllowed(string memory signature) internal view {\\n bool isAllowedToCall = _accessControlManager.isAllowedToCall(msg.sender, signature);\\n\\n if (!isAllowedToCall) {\\n revert Unauthorized(msg.sender, address(this), signature);\\n }\\n }\\n}\\n\",\"keccak256\":\"0x0dcf283925f4dddc23ca0ee71d2cb96a9dd6e4cf08061b69fde1697ea39dc514\",\"license\":\"BSD-3-Clause\"},\"@venusprotocol/governance-contracts/contracts/Governance/IAccessControlManagerV8.sol\":{\"content\":\"// SPDX-License-Identifier: BSD-3-Clause\\npragma solidity ^0.8.25;\\n\\nimport \\\"@openzeppelin/contracts/access/IAccessControl.sol\\\";\\n\\n/**\\n * @title IAccessControlManagerV8\\n * @author Venus\\n * @notice Interface implemented by the `AccessControlManagerV8` contract.\\n */\\ninterface IAccessControlManagerV8 is IAccessControl {\\n function giveCallPermission(address contractAddress, string calldata functionSig, address accountToPermit) external;\\n\\n function revokeCallPermission(\\n address contractAddress,\\n string calldata functionSig,\\n address accountToRevoke\\n ) external;\\n\\n function isAllowedToCall(address account, string calldata functionSig) external view returns (bool);\\n\\n function hasPermission(\\n address account,\\n address contractAddress,\\n string calldata functionSig\\n ) external view returns (bool);\\n}\\n\",\"keccak256\":\"0xaa29b098440d0b3a131c5ecdf25ce548790c1b5ac7bf9b5c0264b6af6f7a1e0b\",\"license\":\"BSD-3-Clause\"},\"@venusprotocol/solidity-utilities/contracts/constants.sol\":{\"content\":\"// SPDX-License-Identifier: BSD-3-Clause\\npragma solidity ^0.8.25;\\n\\n/// @dev Base unit for computations, usually used in scaling (multiplications, divisions)\\nuint256 constant EXP_SCALE = 1e18;\\n\\n/// @dev A unit (literal one) in EXP_SCALE, usually used in additions/subtractions\\nuint256 constant MANTISSA_ONE = EXP_SCALE;\\n\\n/// @dev The approximate number of seconds per year\\nuint256 constant SECONDS_PER_YEAR = 31_536_000;\\n\",\"keccak256\":\"0x14de93ead464da249af31bea0e3bcfb62ec693bea3475fb4d90f055ac81dc5eb\",\"license\":\"BSD-3-Clause\"},\"@venusprotocol/solidity-utilities/contracts/validators.sol\":{\"content\":\"// SPDX-License-Identifier: BSD-3-Clause\\npragma solidity 0.8.25;\\n\\n/// @notice Thrown if the supplied address is a zero address where it is not allowed\\nerror ZeroAddressNotAllowed();\\n\\n/// @notice Thrown if the supplied value is 0 where it is not allowed\\nerror ZeroValueNotAllowed();\\n\\n/// @notice Checks if the provided address is nonzero, reverts otherwise\\n/// @param address_ Address to check\\n/// @custom:error ZeroAddressNotAllowed is thrown if the provided address is a zero address\\nfunction ensureNonzeroAddress(address address_) pure {\\n if (address_ == address(0)) {\\n revert ZeroAddressNotAllowed();\\n }\\n}\\n\\n/// @notice Checks if the provided value is nonzero, reverts otherwise\\n/// @param value_ Value to check\\n/// @custom:error ZeroValueNotAllowed is thrown if the provided value is 0\\nfunction ensureNonzeroValue(uint256 value_) pure {\\n if (value_ == 0) {\\n revert ZeroValueNotAllowed();\\n }\\n}\\n\",\"keccak256\":\"0xdb88e14d50dd21889ca3329d755673d022c47e8da005b6a545c7f69c2c4b7b86\",\"license\":\"BSD-3-Clause\"},\"contracts/interfaces/ISfrxEthFraxOracle.sol\":{\"content\":\"// SPDX-License-Identifier: BSD-3-Clause\\npragma solidity 0.8.25;\\n\\ninterface ISfrxEthFraxOracle {\\n function getPrices() external view returns (bool _isbadData, uint256 _priceLow, uint256 _priceHigh);\\n}\\n\",\"keccak256\":\"0x1444fbcfe658b985041e7ca5da6cce92fd143ca46d9793316ab2ef542fbde87a\",\"license\":\"BSD-3-Clause\"},\"contracts/interfaces/OracleInterface.sol\":{\"content\":\"// SPDX-License-Identifier: BSD-3-Clause\\npragma solidity ^0.8.25;\\n\\ninterface OracleInterface {\\n function getPrice(address asset) external view returns (uint256);\\n}\\n\\ninterface ResilientOracleInterface is OracleInterface {\\n function updatePrice(address vToken) external;\\n\\n function updateAssetPrice(address asset) external;\\n\\n function getUnderlyingPrice(address vToken) external view returns (uint256);\\n}\\n\\ninterface TwapInterface is OracleInterface {\\n function updateTwap(address asset) external returns (uint256);\\n}\\n\\ninterface BoundValidatorInterface {\\n function validatePriceWithAnchorPrice(\\n address asset,\\n uint256 reporterPrice,\\n uint256 anchorPrice\\n ) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x2432799b0d824fc701beb4c30146e912b9aeecf77b5c1635dde6c5fbe6bfc3a7\",\"license\":\"BSD-3-Clause\"},\"contracts/oracles/SFrxETHOracle.sol\":{\"content\":\"// SPDX-License-Identifier: BSD-3-Clause\\npragma solidity 0.8.25;\\n\\nimport { ISfrxEthFraxOracle } from \\\"../interfaces/ISfrxEthFraxOracle.sol\\\";\\nimport { ensureNonzeroAddress, ensureNonzeroValue } from \\\"@venusprotocol/solidity-utilities/contracts/validators.sol\\\";\\nimport { EXP_SCALE } from \\\"@venusprotocol/solidity-utilities/contracts/constants.sol\\\";\\nimport { AccessControlledV8 } from \\\"@venusprotocol/governance-contracts/contracts/Governance/AccessControlledV8.sol\\\";\\nimport { OracleInterface } from \\\"../interfaces/OracleInterface.sol\\\";\\n\\n/**\\n * @title SFrxETHOracle\\n * @author Venus\\n * @notice This oracle fetches the price of sfrxETH\\n */\\ncontract SFrxETHOracle is AccessControlledV8, OracleInterface {\\n /// @notice Address of SfrxEthFraxOracle\\n /// @custom:oz-upgrades-unsafe-allow state-variable-immutable\\n ISfrxEthFraxOracle public immutable SFRXETH_FRAX_ORACLE;\\n\\n /// @notice Address of sfrxETH\\n /// @custom:oz-upgrades-unsafe-allow state-variable-immutable\\n address public immutable SFRXETH;\\n\\n /// @notice Maximum allowed price difference\\n uint256 public maxAllowedPriceDifference;\\n\\n /// @notice Emits when the maximum allowed price difference is updated\\n event MaxAllowedPriceDifferenceUpdated(uint256 oldMaxAllowedPriceDifference, uint256 newMaxAllowedPriceDifference);\\n\\n /// @notice Thrown if the price data is invalid\\n error BadPriceData();\\n\\n /// @notice Thrown if the price difference exceeds the allowed limit\\n error PriceDifferenceExceeded();\\n\\n /// @notice Thrown if the token address is invalid\\n error InvalidTokenAddress();\\n\\n /// @notice Constructor for the implementation contract.\\n /// @custom:oz-upgrades-unsafe-allow constructor\\n constructor(address _sfrxEthFraxOracle, address _sfrxETH) {\\n ensureNonzeroAddress(_sfrxEthFraxOracle);\\n ensureNonzeroAddress(_sfrxETH);\\n\\n SFRXETH_FRAX_ORACLE = ISfrxEthFraxOracle(_sfrxEthFraxOracle);\\n SFRXETH = _sfrxETH;\\n\\n _disableInitializers();\\n }\\n\\n /**\\n * @notice Sets the contracts required to fetch prices\\n * @param _accessControlManager Address of the access control manager contract\\n * @param _maxAllowedPriceDifference Maximum allowed price difference\\n */\\n function initialize(address _accessControlManager, uint256 _maxAllowedPriceDifference) external initializer {\\n ensureNonzeroValue(_maxAllowedPriceDifference);\\n\\n __AccessControlled_init(_accessControlManager);\\n maxAllowedPriceDifference = _maxAllowedPriceDifference;\\n }\\n\\n /**\\n * @notice Sets the maximum allowed price difference\\n * @param _maxAllowedPriceDifference Maximum allowed price difference\\n */\\n function setMaxAllowedPriceDifference(uint256 _maxAllowedPriceDifference) external {\\n _checkAccessAllowed(\\\"setMaxAllowedPriceDifference(uint256)\\\");\\n ensureNonzeroValue(_maxAllowedPriceDifference);\\n\\n emit MaxAllowedPriceDifferenceUpdated(maxAllowedPriceDifference, _maxAllowedPriceDifference);\\n maxAllowedPriceDifference = _maxAllowedPriceDifference;\\n }\\n\\n /**\\n * @notice Fetches the USD price of sfrxETH\\n * @param asset Address of the sfrxETH token\\n * @return price The price scaled by 1e18\\n */\\n function getPrice(address asset) external view returns (uint256) {\\n if (asset != SFRXETH) revert InvalidTokenAddress();\\n\\n (bool isBadData, uint256 priceLow, uint256 priceHigh) = SFRXETH_FRAX_ORACLE.getPrices();\\n\\n if (isBadData) revert BadPriceData();\\n\\n // calculate price in USD\\n uint256 priceHighInUSD = (EXP_SCALE ** 2) / priceLow;\\n uint256 priceLowInUSD = (EXP_SCALE ** 2) / priceHigh;\\n\\n ensureNonzeroValue(priceHighInUSD);\\n ensureNonzeroValue(priceLowInUSD);\\n\\n // validate price difference\\n uint256 difference = (priceHighInUSD * EXP_SCALE) / priceLowInUSD;\\n if (difference > maxAllowedPriceDifference) revert PriceDifferenceExceeded();\\n\\n // calculate and return average price\\n return (priceHighInUSD + priceLowInUSD) / 2;\\n }\\n}\\n\",\"keccak256\":\"0xc70f573c15e65fee8f8524b2d189ea39866d30c3f83afab74a7d588480acd824\",\"license\":\"BSD-3-Clause\"}},\"version\":1}", "bytecode": 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"devdoc": { "author": "Venus", "events": { "Initialized(uint8)": { "details": "Triggered when the contract has been initialized or reinitialized." } }, "kind": "dev", "methods": { "acceptOwnership()": { "details": "The new owner accepts the ownership transfer." }, "constructor": { "custom:oz-upgrades-unsafe-allow": "constructor" }, "getPrice(address)": { "params": { "asset": "Address of the sfrxETH token" }, "returns": { "_0": "price The price scaled by 1e18" } }, "initialize(address,uint256)": { "params": { "_accessControlManager": "Address of the access control manager contract", "_maxAllowedPriceDifference": "Maximum allowed price difference" } }, "owner()": { "details": "Returns the address of the current owner." }, "pendingOwner()": { "details": "Returns the address of the pending owner." }, "renounceOwnership()": { "details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner." }, "setAccessControlManager(address)": { "custom:access": "Only Governance", "custom:event": "Emits NewAccessControlManager event", "details": "Admin function to set address of AccessControlManager", "params": { "accessControlManager_": "The new address of the AccessControlManager" } }, "setMaxAllowedPriceDifference(uint256)": { "params": { "_maxAllowedPriceDifference": "Maximum allowed price difference" } }, "transferOwnership(address)": { "details": "Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one. Can only be called by the current owner." } }, "stateVariables": { "SFRXETH": { "custom:oz-upgrades-unsafe-allow": "state-variable-immutable" }, "SFRXETH_FRAX_ORACLE": { "custom:oz-upgrades-unsafe-allow": "state-variable-immutable" } }, "title": "SFrxETHOracle", "version": 1 }, "userdoc": { "errors": { "BadPriceData()": [ { "notice": "Thrown if the price data is invalid" } ], "InvalidTokenAddress()": [ { "notice": "Thrown if the token address is invalid" } ], "PriceDifferenceExceeded()": [ { "notice": "Thrown if the price difference exceeds the allowed limit" } ], "Unauthorized(address,address,string)": [ { "notice": "Thrown when the action is prohibited by AccessControlManager" } ], "ZeroAddressNotAllowed()": [ { "notice": "Thrown if the supplied address is a zero address where it is not allowed" } ], "ZeroValueNotAllowed()": [ { "notice": "Thrown if the supplied value is 0 where it is not allowed" } ] }, "events": { "MaxAllowedPriceDifferenceUpdated(uint256,uint256)": { "notice": "Emits when the maximum allowed price difference is updated" }, "NewAccessControlManager(address,address)": { "notice": "Emitted when access control manager contract address is changed" } }, "kind": "user", "methods": { "SFRXETH()": { "notice": "Address of sfrxETH" }, "SFRXETH_FRAX_ORACLE()": { "notice": "Address of SfrxEthFraxOracle" }, "accessControlManager()": { "notice": "Returns the address of the access control manager contract" }, "constructor": { "notice": "Constructor for the implementation contract." }, "getPrice(address)": { "notice": "Fetches the USD price of sfrxETH" }, "initialize(address,uint256)": { "notice": "Sets the contracts required to fetch prices" }, "maxAllowedPriceDifference()": { "notice": "Maximum allowed price difference" }, "setAccessControlManager(address)": { "notice": "Sets the address of AccessControlManager" }, "setMaxAllowedPriceDifference(uint256)": { "notice": "Sets the maximum allowed price difference" } }, "notice": "This oracle fetches the price of sfrxETH", "version": 1 }, "storageLayout": { "storage": [ { "astId": 347, "contract": "contracts/oracles/SFrxETHOracle.sol:SFrxETHOracle", "label": "_initialized", "offset": 0, "slot": "0", "type": "t_uint8" }, { "astId": 350, "contract": "contracts/oracles/SFrxETHOracle.sol:SFrxETHOracle", "label": "_initializing", "offset": 1, "slot": "0", "type": "t_bool" }, { "astId": 1007, "contract": "contracts/oracles/SFrxETHOracle.sol:SFrxETHOracle", "label": "__gap", "offset": 0, "slot": "1", "type": "t_array(t_uint256)50_storage" }, { "astId": 219, "contract": "contracts/oracles/SFrxETHOracle.sol:SFrxETHOracle", "label": "_owner", "offset": 0, "slot": "51", "type": "t_address" }, { "astId": 339, "contract": "contracts/oracles/SFrxETHOracle.sol:SFrxETHOracle", "label": "__gap", "offset": 0, "slot": "52", "type": "t_array(t_uint256)49_storage" }, { "astId": 128, "contract": "contracts/oracles/SFrxETHOracle.sol:SFrxETHOracle", "label": "_pendingOwner", "offset": 0, "slot": "101", "type": "t_address" }, { "astId": 207, "contract": "contracts/oracles/SFrxETHOracle.sol:SFrxETHOracle", "label": "__gap", "offset": 0, "slot": "102", "type": "t_array(t_uint256)49_storage" }, { "astId": 5192, "contract": "contracts/oracles/SFrxETHOracle.sol:SFrxETHOracle", "label": "_accessControlManager", "offset": 0, "slot": "151", "type": "t_contract(IAccessControlManagerV8)5377" }, { "astId": 5197, "contract": "contracts/oracles/SFrxETHOracle.sol:SFrxETHOracle", "label": "__gap", "offset": 0, "slot": "152", "type": "t_array(t_uint256)49_storage" }, { "astId": 8862, "contract": "contracts/oracles/SFrxETHOracle.sol:SFrxETHOracle", "label": "maxAllowedPriceDifference", "offset": 0, "slot": "201", "type": "t_uint256" } ], "types": { "t_address": { "encoding": "inplace", "label": "address", "numberOfBytes": "20" }, "t_array(t_uint256)49_storage": { "base": "t_uint256", "encoding": "inplace", "label": "uint256[49]", "numberOfBytes": "1568" }, "t_array(t_uint256)50_storage": { "base": "t_uint256", "encoding": "inplace", "label": "uint256[50]", "numberOfBytes": "1600" }, "t_bool": { "encoding": "inplace", "label": "bool", "numberOfBytes": "1" }, "t_contract(IAccessControlManagerV8)5377": { "encoding": "inplace", "label": "contract IAccessControlManagerV8", "numberOfBytes": "20" }, "t_uint256": { "encoding": "inplace", "label": "uint256", "numberOfBytes": "32" }, "t_uint8": { "encoding": "inplace", "label": "uint8", "numberOfBytes": "1" } } } }