{"sources":{"lib/gho-origin/src/contracts/sgho/sGho.sol":{"content":"// SPDX-License-Identifier: agpl-3\npragma solidity ^0.8.19;\n\nimport {IERC20} from 'openzeppelin-contracts/contracts/token/ERC20/IERC20.sol';\nimport {IERC20Permit} from 'openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Permit.sol';\nimport {IERC20Metadata} from 'openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol';\nimport {IERC4626} from 'openzeppelin-contracts/contracts/interfaces/IERC4626.sol';\nimport {Math} from 'openzeppelin-contracts/contracts/utils/math/Math.sol';\nimport {SafeCast} from 'openzeppelin-contracts/contracts/utils/math/SafeCast.sol';\nimport {Initializable} from 'openzeppelin-contracts-upgradeable/contracts/proxy/utils/Initializable.sol';\nimport {ERC4626Upgradeable} from 'openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/ERC4626Upgradeable.sol';\nimport {ERC20PermitUpgradeable} from 'openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/ERC20PermitUpgradeable.sol';\nimport {AccessControlUpgradeable} from 'openzeppelin-contracts-upgradeable/contracts/access/AccessControlUpgradeable.sol';\nimport {ERC20Upgradeable} from 'openzeppelin-contracts-upgradeable/contracts/token/ERC20/ERC20Upgradeable.sol';\nimport {PausableUpgradeable} from 'openzeppelin-contracts-upgradeable/contracts/utils/PausableUpgradeable.sol';\nimport {RescuableACL} from 'solidity-utils/contracts/utils/RescuableACL.sol';\nimport {RescuableBase, IRescuableBase} from 'solidity-utils/contracts/utils/RescuableBase.sol';\nimport {IsGho} from 'src/contracts/sgho/interfaces/IsGho.sol';\n\n/**\n * @title sGHO Token\n * @author kpk, TokenLogic & Aave Labs\n * @notice sGHO is an ERC4626 vault that allows users to deposit GHO and earn yield.\n * @dev This contract implements the ERC4626 standard for tokenized vaults, where the underlying asset is GHO.\n * It also includes functionalities for yield generation based on a target rate, and administrative roles for managing the contract.\n */\ncontract sGho is\n Initializable,\n ERC4626Upgradeable,\n ERC20PermitUpgradeable,\n AccessControlUpgradeable,\n RescuableACL,\n PausableUpgradeable,\n IsGho\n{\n using Math for uint256;\n using SafeCast for uint256;\n\n /// @dev RAY is used for high-precision mathematical operations to avoid rounding errors\n uint176 private constant RAY = 1e27;\n\n /// @custom:storage-location erc7201:gho.storage.sGHO\n struct sGhoStorage {\n // Storage variables - Optimally packed for gas efficiency\n uint176 yieldIndex; // 22 bytes - current yield index for share/asset conversion\n uint64 lastUpdate; // 8 bytes - timestamp of last yield index update\n uint16 targetRate; // 2 bytes - target annual yield rate in basis points (e.g., 1000 = 10%)\n uint160 supplyCap; // 20 bytes - maximum total assets allowed in the vault\n uint96 ratePerSecond; // 12 bytes - cached rate per second for gas efficiency\n }\n\n // keccak256(abi.encode(uint256(keccak256(\"gho.storage.sGho\")) - 1)) & ~bytes32(uint256(0xff))\n bytes32 private constant sGhoStorageLocation =\n 0x52190d4bcaca04cac5a7c2ae78ea3854d285be3b91819fb1b3ed9862d9a9a400;\n\n function _getSGhoStorage() private pure returns (sGhoStorage storage $) {\n assembly {\n $.slot := sGhoStorageLocation\n }\n }\n\n /// @inheritdoc IsGho\n uint16 public constant MAX_SAFE_RATE = 50_00;\n\n /// @inheritdoc IsGho\n bytes32 public constant PAUSE_GUARDIAN_ROLE = keccak256('PAUSE_GUARDIAN_ROLE');\n\n /// @inheritdoc IsGho\n bytes32 public constant TOKEN_RESCUER_ROLE = keccak256('TOKEN_RESCUER_ROLE');\n\n /// @inheritdoc IsGho\n bytes32 public constant YIELD_MANAGER_ROLE = keccak256('YIELD_MANAGER_ROLE');\n\n /**\n * @dev Disable initializers on the implementation contract\n */\n constructor() {\n _disableInitializers();\n }\n\n /**\n * @notice Initializer for the sGHO vault.\n * @param gho Address of the underlying GHO token.\n * @param initialSupplyCap The total supply cap for the vault.\n * @param owner The address that will be granted the DEFAULT_ADMIN_ROLE.\n */\n function initialize(\n address gho,\n uint160 initialSupplyCap,\n address owner\n ) public payable initializer {\n if (gho == address(0) || owner == address(0)) revert ZeroAddressNotAllowed();\n\n __ERC20_init('sGho', 'sGho');\n __ERC4626_init(IERC20(gho));\n __ERC20Permit_init('sGho');\n __AccessControl_init();\n __Pausable_init();\n _grantRole(DEFAULT_ADMIN_ROLE, owner);\n _grantRole(PAUSE_GUARDIAN_ROLE, owner);\n\n sGhoStorage storage $ = _getSGhoStorage();\n $.supplyCap = initialSupplyCap;\n $.yieldIndex = RAY;\n $.lastUpdate = uint64(block.timestamp);\n $.ratePerSecond = 0; // Initial rate is 0, so ratePerSecond is 0 (no yield initially)\n $.targetRate = 0;\n }\n\n /// @inheritdoc IsGho\n function depositWithPermit(\n uint256 assets,\n address receiver,\n uint256 deadline,\n SignatureParams memory sig\n ) external returns (uint256) {\n try\n IERC20Permit(asset()).permit(\n _msgSender(),\n address(this),\n assets,\n deadline,\n sig.v,\n sig.r,\n sig.s\n )\n {} catch {}\n return deposit(assets, receiver);\n }\n\n /// @inheritdoc IsGho\n function pause() external onlyRole(PAUSE_GUARDIAN_ROLE) {\n _pause();\n }\n\n /// @inheritdoc IsGho\n function unpause() external onlyRole(PAUSE_GUARDIAN_ROLE) {\n _unpause();\n }\n\n /// @inheritdoc IsGho\n function setTargetRate(uint16 newRate) public onlyRole(YIELD_MANAGER_ROLE) {\n sGhoStorage storage $ = _getSGhoStorage();\n // Update the yield index before changing the rate to ensure proper accrual\n if (newRate > MAX_SAFE_RATE) {\n revert MaxRateExceeded();\n }\n _updateYieldIndex();\n $.targetRate = newRate;\n\n // Convert targetRate from basis points to ray (1e27 scale)\n // targetRate is in basis points (e.g., 1000 = 10%)\n uint256 annualRateRay = (uint256(newRate) * RAY) / 10000;\n // Calculate the rate per second (annual rate / seconds in a year)\n $.ratePerSecond = (annualRateRay / 365 days).toUint96();\n\n emit TargetRateUpdated(newRate);\n }\n\n /// @inheritdoc IsGho\n function setSupplyCap(uint160 newSupplyCap) public onlyRole(YIELD_MANAGER_ROLE) {\n _getSGhoStorage().supplyCap = newSupplyCap;\n emit SupplyCapUpdated(newSupplyCap);\n }\n\n /// @inheritdoc IRescuableBase\n function maxRescue(\n address erc20Token\n ) public view override(IRescuableBase, RescuableBase) returns (uint256) {\n if (erc20Token == asset()) {\n return 0; // Cannot rescue GHO\n }\n return IERC20(erc20Token).balanceOf(address(this));\n }\n\n /// @inheritdoc IERC20Metadata\n function decimals() public pure override(ERC20Upgradeable, ERC4626Upgradeable) returns (uint8) {\n return 18;\n }\n\n /// @inheritdoc IsGho\n function lastUpdate() public view returns (uint64) {\n return _getSGhoStorage().lastUpdate;\n }\n\n /// @inheritdoc IsGho\n function targetRate() public view returns (uint16) {\n return _getSGhoStorage().targetRate;\n }\n\n /// @inheritdoc IsGho\n function GHO() public view returns (address) {\n return asset();\n }\n\n /// @inheritdoc IERC4626\n function maxWithdraw(address owner) public view override returns (uint256) {\n if (paused()) {\n return 0;\n }\n\n uint256 ghoBalance = IERC20(asset()).balanceOf(address(this));\n uint256 maxWithdrawAssets = super.maxWithdraw(owner);\n return maxWithdrawAssets < ghoBalance ? maxWithdrawAssets : ghoBalance;\n }\n\n /// @inheritdoc IERC4626\n function maxRedeem(address owner) public view override returns (uint256) {\n if (paused()) {\n return 0;\n }\n\n uint256 ghoBalance = IERC20(asset()).balanceOf(address(this));\n uint256 maxRedeemShares = super.maxRedeem(owner);\n uint256 sharesForBalance = convertToShares(ghoBalance);\n return maxRedeemShares < sharesForBalance ? maxRedeemShares : sharesForBalance;\n }\n\n /// @inheritdoc IERC4626\n function maxDeposit(address) public view override returns (uint256) {\n if (paused()) {\n return 0;\n }\n\n sGhoStorage storage $ = _getSGhoStorage();\n uint256 currentAssets = totalAssets();\n return currentAssets >= $.supplyCap ? 0 : $.supplyCap - currentAssets;\n }\n\n /// @inheritdoc IERC4626\n function maxMint(address receiver) public view override returns (uint256) {\n return convertToShares(maxDeposit(receiver));\n }\n\n /// @inheritdoc IsGho\n function supplyCap() public view returns (uint160) {\n return _getSGhoStorage().supplyCap;\n }\n\n /**\n * @notice Returns the total supply of vault tokens, converted to assets, rounded down\n */\n function totalAssets() public view override returns (uint256) {\n return _convertToAssets(totalSupply(), Math.Rounding.Floor);\n }\n\n /// @inheritdoc IsGho\n function ratePerSecond() public view returns (uint96) {\n return _getSGhoStorage().ratePerSecond;\n }\n\n /// @inheritdoc IsGho\n function yieldIndex() public view returns (uint176) {\n return _getSGhoStorage().yieldIndex;\n }\n\n /**\n * @dev Override `ERC20._update`\n * @dev Can only be called when the contract is not paused.\n * @param from Address to deduct tokens from\n * @param to Address to accrue tokens to\n * @param value Amount of tokens to move\n */\n function _update(address from, address to, uint256 value) internal override whenNotPaused {\n _updateYieldIndex();\n super._update(from, to, value);\n }\n\n /**\n * @dev Override to check the sender has `TOKEN_RESCUER_ROLE` role\n */\n function _checkRescueGuardian() internal view override {\n if (!hasRole(TOKEN_RESCUER_ROLE, _msgSender())) {\n revert AccessControlUnauthorizedAccount(_msgSender(), TOKEN_RESCUER_ROLE);\n }\n }\n\n /**\n * @notice Converts a GHO asset amount to a sGHO share amount based on the current yield index.\n * @dev Overrides the standard ERC4626 implementation to use the custom yield-based conversion.\n * @param assets The amount of GHO assets.\n * @param rounding The rounding direction to use.\n * @return The corresponding amount of sGHO shares.\n */\n function _convertToShares(\n uint256 assets,\n Math.Rounding rounding\n ) internal view virtual override returns (uint256) {\n uint256 currentYieldIndex = _getCurrentYieldIndex();\n if (currentYieldIndex == 0) return 0;\n return assets.mulDiv(RAY, currentYieldIndex, rounding);\n }\n\n /**\n * @notice Converts a sGHO share amount to a GHO asset amount based on the current yield index.\n * @dev Overrides the standard ERC4626 implementation to use the custom yield-based conversion.\n * @param shares The amount of sGHO shares.\n * @param rounding The rounding direction to use.\n * @return The corresponding amount of GHO assets.\n */\n function _convertToAssets(\n uint256 shares,\n Math.Rounding rounding\n ) internal view virtual override returns (uint256) {\n uint256 currentYieldIndex = _getCurrentYieldIndex();\n return shares.mulDiv(currentYieldIndex, RAY, rounding);\n }\n\n /**\n * @notice Calculates the current yield index, including yield accrued since the last update.\n * @dev This is a view function and does not modify state. It's used for previews.\n * The interest calculation is linear within each update period, but compounds across multiple updates.\n * Formula: newIndex = oldIndex * (1 + rate * time)\n * Uses SafeCast to prevent overflow when casting to uint176. If overflow occurs, the transaction will revert\n * instead of silently wrapping, protecting user rewards.\n * @return The current yield index.\n */\n function _getCurrentYieldIndex() internal view returns (uint176) {\n sGhoStorage storage $ = _getSGhoStorage();\n if ($.ratePerSecond == 0) return $.yieldIndex;\n\n uint256 timeSinceLastUpdate = block.timestamp - $.lastUpdate;\n if (timeSinceLastUpdate == 0) return $.yieldIndex;\n\n // Linear interest calculation for this update period: newIndex = oldIndex * (1 + rate * time)\n // True compounding occurs through multiple updates as each update builds on the previous index\n uint256 accumulatedRate = $.ratePerSecond * timeSinceLastUpdate;\n uint256 growthFactor = RAY + accumulatedRate;\n\n return (($.yieldIndex * growthFactor) / RAY).toUint176();\n }\n\n /**\n * @notice Updates the yield index to accrue yield up to the current timestamp.\n * @dev This function modifies state and is called before any operation that depends on the yield index.\n * Uses SafeCast to prevent overflow when casting to uint176. If overflow occurs, the transaction will revert\n * instead of silently wrapping, protecting user rewards.\n */\n function _updateYieldIndex() internal {\n sGhoStorage storage $ = _getSGhoStorage();\n if ($.lastUpdate != block.timestamp) {\n uint176 newYieldIndex = _getCurrentYieldIndex();\n $.yieldIndex = newYieldIndex;\n $.lastUpdate = uint64(block.timestamp);\n emit ExchangeRateUpdated(block.timestamp, newYieldIndex);\n }\n }\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Interface of the ERC-20 standard as defined in the ERC.\n */\ninterface IERC20 {\n /**\n * @dev Emitted when `value` tokens are moved from one account (`from`) to\n * another (`to`).\n *\n * Note that `value` may be zero.\n */\n event Transfer(address indexed from, address indexed to, uint256 value);\n\n /**\n * @dev Emitted when the allowance of a `spender` for an `owner` is set by\n * a call to {approve}. `value` is the new allowance.\n */\n event Approval(address indexed owner, address indexed spender, uint256 value);\n\n /**\n * @dev Returns the value of tokens in existence.\n */\n function totalSupply() external view returns (uint256);\n\n /**\n * @dev Returns the value of tokens owned by `account`.\n */\n function balanceOf(address account) external view returns (uint256);\n\n /**\n * @dev Moves a `value` amount of tokens from the caller's account to `to`.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * Emits a {Transfer} event.\n */\n function transfer(address to, uint256 value) external returns (bool);\n\n /**\n * @dev Returns the remaining number of tokens that `spender` will be\n * allowed to spend on behalf of `owner` through {transferFrom}. This is\n * zero by default.\n *\n * This value changes when {approve} or {transferFrom} are called.\n */\n function allowance(address owner, address spender) external view returns (uint256);\n\n /**\n * @dev Sets a `value` amount of tokens as the allowance of `spender` over the\n * caller's tokens.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * IMPORTANT: Beware that changing an allowance with this method brings the risk\n * that someone may use both the old and the new allowance by unfortunate\n * transaction ordering. One possible solution to mitigate this race\n * condition is to first reduce the spender's allowance to 0 and set the\n * desired value afterwards:\n * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n *\n * Emits an {Approval} event.\n */\n function approve(address spender, uint256 value) external returns (bool);\n\n /**\n * @dev Moves a `value` amount of tokens from `from` to `to` using the\n * allowance mechanism. `value` is then deducted from the caller's\n * allowance.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(address from, address to, uint256 value) external returns (bool);\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Permit.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/IERC20Permit.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Interface of the ERC-20 Permit extension allowing approvals to be made via signatures, as defined in\n * https://eips.ethereum.org/EIPS/eip-2612[ERC-2612].\n *\n * Adds the {permit} method, which can be used to change an account's ERC-20 allowance (see {IERC20-allowance}) by\n * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't\n * need to send a transaction, and thus is not required to hold Ether at all.\n *\n * ==== Security Considerations\n *\n * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature\n * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be\n * considered as an intention to spend the allowance in any specific way. The second is that because permits have\n * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should\n * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be\n * generally recommended is:\n *\n * ```solidity\n * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {\n * try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}\n * doThing(..., value);\n * }\n *\n * function doThing(..., uint256 value) public {\n * token.safeTransferFrom(msg.sender, address(this), value);\n * ...\n * }\n * ```\n *\n * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of\n * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also\n * {SafeERC20-safeTransferFrom}).\n *\n * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so\n * contracts should have entry points that don't rely on permit.\n */\ninterface IERC20Permit {\n /**\n * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,\n * given ``owner``'s signed approval.\n *\n * IMPORTANT: The same issues {IERC20-approve} has related to transaction\n * ordering also apply here.\n *\n * Emits an {Approval} event.\n *\n * Requirements:\n *\n * - `spender` cannot be the zero address.\n * - `deadline` must be a timestamp in the future.\n * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`\n * over the EIP712-formatted function arguments.\n * - the signature must use ``owner``'s current nonce (see {nonces}).\n *\n * For more information on the signature format, see the\n * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP\n * section].\n *\n * CAUTION: See Security Considerations above.\n */\n function permit(\n address owner,\n address spender,\n uint256 value,\n uint256 deadline,\n uint8 v,\n bytes32 r,\n bytes32 s\n ) external;\n\n /**\n * @dev Returns the current nonce for `owner`. This value must be\n * included whenever a signature is generated for {permit}.\n *\n * Every successful call to {permit} increases ``owner``'s nonce by one. This\n * prevents a signature from being used multiple times.\n */\n function nonces(address owner) external view returns (uint256);\n\n /**\n * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.\n */\n // solhint-disable-next-line func-name-mixedcase\n function DOMAIN_SEPARATOR() external view returns (bytes32);\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/IERC20Metadata.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"../IERC20.sol\";\n\n/**\n * @dev Interface for the optional metadata functions from the ERC-20 standard.\n */\ninterface IERC20Metadata is IERC20 {\n /**\n * @dev Returns the name of the token.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the symbol of the token.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the decimals places of the token.\n */\n function decimals() external view returns (uint8);\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/interfaces/IERC4626.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/IERC4626.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"../token/ERC20/IERC20.sol\";\nimport {IERC20Metadata} from \"../token/ERC20/extensions/IERC20Metadata.sol\";\n\n/**\n * @dev Interface of the ERC-4626 \"Tokenized Vault Standard\", as defined in\n * https://eips.ethereum.org/EIPS/eip-4626[ERC-4626].\n */\ninterface IERC4626 is IERC20, IERC20Metadata {\n event Deposit(address indexed sender, address indexed owner, uint256 assets, uint256 shares);\n\n event Withdraw(\n address indexed sender,\n address indexed receiver,\n address indexed owner,\n uint256 assets,\n uint256 shares\n );\n\n /**\n * @dev Returns the address of the underlying token used for the Vault for accounting, depositing, and withdrawing.\n *\n * - MUST be an ERC-20 token contract.\n * - MUST NOT revert.\n */\n function asset() external view returns (address assetTokenAddress);\n\n /**\n * @dev Returns the total amount of the underlying asset that is “managed” by Vault.\n *\n * - SHOULD include any compounding that occurs from yield.\n * - MUST be inclusive of any fees that are charged against assets in the Vault.\n * - MUST NOT revert.\n */\n function totalAssets() external view returns (uint256 totalManagedAssets);\n\n /**\n * @dev Returns the amount of shares that the Vault would exchange for the amount of assets provided, in an ideal\n * scenario where all the conditions are met.\n *\n * - MUST NOT be inclusive of any fees that are charged against assets in the Vault.\n * - MUST NOT show any variations depending on the caller.\n * - MUST NOT reflect slippage or other on-chain conditions, when performing the actual exchange.\n * - MUST NOT revert.\n *\n * NOTE: This calculation MAY NOT reflect the “per-user” price-per-share, and instead should reflect the\n * “average-user’s” price-per-share, meaning what the average user should expect to see when exchanging to and\n * from.\n */\n function convertToShares(uint256 assets) external view returns (uint256 shares);\n\n /**\n * @dev Returns the amount of assets that the Vault would exchange for the amount of shares provided, in an ideal\n * scenario where all the conditions are met.\n *\n * - MUST NOT be inclusive of any fees that are charged against assets in the Vault.\n * - MUST NOT show any variations depending on the caller.\n * - MUST NOT reflect slippage or other on-chain conditions, when performing the actual exchange.\n * - MUST NOT revert.\n *\n * NOTE: This calculation MAY NOT reflect the “per-user” price-per-share, and instead should reflect the\n * “average-user’s” price-per-share, meaning what the average user should expect to see when exchanging to and\n * from.\n */\n function convertToAssets(uint256 shares) external view returns (uint256 assets);\n\n /**\n * @dev Returns the maximum amount of the underlying asset that can be deposited into the Vault for the receiver,\n * through a deposit call.\n *\n * - MUST return a limited value if receiver is subject to some deposit limit.\n * - MUST return 2 ** 256 - 1 if there is no limit on the maximum amount of assets that may be deposited.\n * - MUST NOT revert.\n */\n function maxDeposit(address receiver) external view returns (uint256 maxAssets);\n\n /**\n * @dev Allows an on-chain or off-chain user to simulate the effects of their deposit at the current block, given\n * current on-chain conditions.\n *\n * - MUST return as close to and no more than the exact amount of Vault shares that would be minted in a deposit\n * call in the same transaction. I.e. deposit should return the same or more shares as previewDeposit if called\n * in the same transaction.\n * - MUST NOT account for deposit limits like those returned from maxDeposit and should always act as though the\n * deposit would be accepted, regardless if the user has enough tokens approved, etc.\n * - MUST be inclusive of deposit fees. Integrators should be aware of the existence of deposit fees.\n * - MUST NOT revert.\n *\n * NOTE: any unfavorable discrepancy between convertToShares and previewDeposit SHOULD be considered slippage in\n * share price or some other type of condition, meaning the depositor will lose assets by depositing.\n */\n function previewDeposit(uint256 assets) external view returns (uint256 shares);\n\n /**\n * @dev Mints shares Vault shares to receiver by depositing exactly amount of underlying tokens.\n *\n * - MUST emit the Deposit event.\n * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the\n * deposit execution, and are accounted for during deposit.\n * - MUST revert if all of assets cannot be deposited (due to deposit limit being reached, slippage, the user not\n * approving enough underlying tokens to the Vault contract, etc).\n *\n * NOTE: most implementations will require pre-approval of the Vault with the Vault’s underlying asset token.\n */\n function deposit(uint256 assets, address receiver) external returns (uint256 shares);\n\n /**\n * @dev Returns the maximum amount of the Vault shares that can be minted for the receiver, through a mint call.\n * - MUST return a limited value if receiver is subject to some mint limit.\n * - MUST return 2 ** 256 - 1 if there is no limit on the maximum amount of shares that may be minted.\n * - MUST NOT revert.\n */\n function maxMint(address receiver) external view returns (uint256 maxShares);\n\n /**\n * @dev Allows an on-chain or off-chain user to simulate the effects of their mint at the current block, given\n * current on-chain conditions.\n *\n * - MUST return as close to and no fewer than the exact amount of assets that would be deposited in a mint call\n * in the same transaction. I.e. mint should return the same or fewer assets as previewMint if called in the\n * same transaction.\n * - MUST NOT account for mint limits like those returned from maxMint and should always act as though the mint\n * would be accepted, regardless if the user has enough tokens approved, etc.\n * - MUST be inclusive of deposit fees. Integrators should be aware of the existence of deposit fees.\n * - MUST NOT revert.\n *\n * NOTE: any unfavorable discrepancy between convertToAssets and previewMint SHOULD be considered slippage in\n * share price or some other type of condition, meaning the depositor will lose assets by minting.\n */\n function previewMint(uint256 shares) external view returns (uint256 assets);\n\n /**\n * @dev Mints exactly shares Vault shares to receiver by depositing amount of underlying tokens.\n *\n * - MUST emit the Deposit event.\n * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the mint\n * execution, and are accounted for during mint.\n * - MUST revert if all of shares cannot be minted (due to deposit limit being reached, slippage, the user not\n * approving enough underlying tokens to the Vault contract, etc).\n *\n * NOTE: most implementations will require pre-approval of the Vault with the Vault’s underlying asset token.\n */\n function mint(uint256 shares, address receiver) external returns (uint256 assets);\n\n /**\n * @dev Returns the maximum amount of the underlying asset that can be withdrawn from the owner balance in the\n * Vault, through a withdraw call.\n *\n * - MUST return a limited value if owner is subject to some withdrawal limit or timelock.\n * - MUST NOT revert.\n */\n function maxWithdraw(address owner) external view returns (uint256 maxAssets);\n\n /**\n * @dev Allows an on-chain or off-chain user to simulate the effects of their withdrawal at the current block,\n * given current on-chain conditions.\n *\n * - MUST return as close to and no fewer than the exact amount of Vault shares that would be burned in a withdraw\n * call in the same transaction. I.e. withdraw should return the same or fewer shares as previewWithdraw if\n * called\n * in the same transaction.\n * - MUST NOT account for withdrawal limits like those returned from maxWithdraw and should always act as though\n * the withdrawal would be accepted, regardless if the user has enough shares, etc.\n * - MUST be inclusive of withdrawal fees. Integrators should be aware of the existence of withdrawal fees.\n * - MUST NOT revert.\n *\n * NOTE: any unfavorable discrepancy between convertToShares and previewWithdraw SHOULD be considered slippage in\n * share price or some other type of condition, meaning the depositor will lose assets by depositing.\n */\n function previewWithdraw(uint256 assets) external view returns (uint256 shares);\n\n /**\n * @dev Burns shares from owner and sends exactly assets of underlying tokens to receiver.\n *\n * - MUST emit the Withdraw event.\n * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the\n * withdraw execution, and are accounted for during withdraw.\n * - MUST revert if all of assets cannot be withdrawn (due to withdrawal limit being reached, slippage, the owner\n * not having enough shares, etc).\n *\n * Note that some implementations will require pre-requesting to the Vault before a withdrawal may be performed.\n * Those methods should be performed separately.\n */\n function withdraw(uint256 assets, address receiver, address owner) external returns (uint256 shares);\n\n /**\n * @dev Returns the maximum amount of Vault shares that can be redeemed from the owner balance in the Vault,\n * through a redeem call.\n *\n * - MUST return a limited value if owner is subject to some withdrawal limit or timelock.\n * - MUST return balanceOf(owner) if owner is not subject to any withdrawal limit or timelock.\n * - MUST NOT revert.\n */\n function maxRedeem(address owner) external view returns (uint256 maxShares);\n\n /**\n * @dev Allows an on-chain or off-chain user to simulate the effects of their redeemption at the current block,\n * given current on-chain conditions.\n *\n * - MUST return as close to and no more than the exact amount of assets that would be withdrawn in a redeem call\n * in the same transaction. I.e. redeem should return the same or more assets as previewRedeem if called in the\n * same transaction.\n * - MUST NOT account for redemption limits like those returned from maxRedeem and should always act as though the\n * redemption would be accepted, regardless if the user has enough shares, etc.\n * - MUST be inclusive of withdrawal fees. Integrators should be aware of the existence of withdrawal fees.\n * - MUST NOT revert.\n *\n * NOTE: any unfavorable discrepancy between convertToAssets and previewRedeem SHOULD be considered slippage in\n * share price or some other type of condition, meaning the depositor will lose assets by redeeming.\n */\n function previewRedeem(uint256 shares) external view returns (uint256 assets);\n\n /**\n * @dev Burns exactly shares from owner and sends assets of underlying tokens to receiver.\n *\n * - MUST emit the Withdraw event.\n * - MAY support an additional flow in which the underlying tokens are owned by the Vault contract before the\n * redeem execution, and are accounted for during redeem.\n * - MUST revert if all of shares cannot be redeemed (due to withdrawal limit being reached, slippage, the owner\n * not having enough shares, etc).\n *\n * NOTE: some implementations will require pre-requesting to the Vault before a withdrawal may be performed.\n * Those methods should be performed separately.\n */\n function redeem(uint256 shares, address receiver, address owner) external returns (uint256 assets);\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/utils/math/Math.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.20;\n\nimport {Panic} from \"../Panic.sol\";\nimport {SafeCast} from \"./SafeCast.sol\";\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Floor, // Toward negative infinity\n Ceil, // Toward positive infinity\n Trunc, // Toward zero\n Expand // Away from zero\n }\n\n /**\n * @dev Returns the addition of two unsigned integers, with an success flag (no overflow).\n */\n function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n uint256 c = a + b;\n if (c < a) return (false, 0);\n return (true, c);\n }\n }\n\n /**\n * @dev Returns the subtraction of two unsigned integers, with an success flag (no overflow).\n */\n function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n if (b > a) return (false, 0);\n return (true, a - b);\n }\n }\n\n /**\n * @dev Returns the multiplication of two unsigned integers, with an success flag (no overflow).\n */\n function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n // Gas optimization: this is cheaper than requiring 'a' not being zero, but the\n // benefit is lost if 'b' is also tested.\n // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522\n if (a == 0) return (true, 0);\n uint256 c = a * b;\n if (c / a != b) return (false, 0);\n return (true, c);\n }\n }\n\n /**\n * @dev Returns the division of two unsigned integers, with a success flag (no division by zero).\n */\n function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n if (b == 0) return (false, 0);\n return (true, a / b);\n }\n }\n\n /**\n * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).\n */\n function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n if (b == 0) return (false, 0);\n return (true, a % b);\n }\n }\n\n /**\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\n *\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\n * one branch when needed, making this function more expensive.\n */\n function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {\n unchecked {\n // branchless ternary works because:\n // b ^ (a ^ b) == a\n // b ^ 0 == b\n return b ^ ((a ^ b) * SafeCast.toUint(condition));\n }\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return ternary(a > b, a, b);\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return ternary(a < b, a, b);\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds towards infinity instead\n * of rounding towards zero.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n if (b == 0) {\n // Guarantee the same behavior as in a regular Solidity division.\n Panic.panic(Panic.DIVISION_BY_ZERO);\n }\n\n // The following calculation ensures accurate ceiling division without overflow.\n // Since a is non-zero, (a - 1) / b will not overflow.\n // The largest possible result occurs when (a - 1) / b is type(uint256).max,\n // but the largest value we can obtain is type(uint256).max - 1, which happens\n // when a = type(uint256).max and b = 1.\n unchecked {\n return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);\n }\n }\n\n /**\n * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or\n * denominator == 0.\n *\n * Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by\n * Uniswap Labs also under MIT license.\n */\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2²⁵⁶ and mod 2²⁵⁶ - 1, then use\n // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2²⁵⁶ + prod0.\n uint256 prod0 = x * y; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\n // The surrounding unchecked block does not change this fact.\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2²⁵⁶. Also prevents denominator == 0.\n if (denominator <= prod1) {\n Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));\n }\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator.\n // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.\n\n uint256 twos = denominator & (0 - denominator);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2²⁵⁶ / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2²⁵⁶. Now that denominator is an odd number, it has an inverse modulo 2²⁵⁶ such\n // that denominator * inv ≡ 1 mod 2²⁵⁶. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv ≡ 1 mod 2⁴.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also\n // works in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2⁸\n inverse *= 2 - denominator * inverse; // inverse mod 2¹⁶\n inverse *= 2 - denominator * inverse; // inverse mod 2³²\n inverse *= 2 - denominator * inverse; // inverse mod 2⁶⁴\n inverse *= 2 - denominator * inverse; // inverse mod 2¹²⁸\n inverse *= 2 - denominator * inverse; // inverse mod 2²⁵⁶\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2²⁵⁶. Since the preconditions guarantee that the outcome is\n // less than 2²⁵⁶, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @dev Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\n return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);\n }\n\n /**\n * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.\n *\n * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.\n * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.\n *\n * If the input value is not inversible, 0 is returned.\n *\n * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the\n * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.\n */\n function invMod(uint256 a, uint256 n) internal pure returns (uint256) {\n unchecked {\n if (n == 0) return 0;\n\n // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)\n // Used to compute integers x and y such that: ax + ny = gcd(a, n).\n // When the gcd is 1, then the inverse of a modulo n exists and it's x.\n // ax + ny = 1\n // ax = 1 + (-y)n\n // ax ≡ 1 (mod n) # x is the inverse of a modulo n\n\n // If the remainder is 0 the gcd is n right away.\n uint256 remainder = a % n;\n uint256 gcd = n;\n\n // Therefore the initial coefficients are:\n // ax + ny = gcd(a, n) = n\n // 0a + 1n = n\n int256 x = 0;\n int256 y = 1;\n\n while (remainder != 0) {\n uint256 quotient = gcd / remainder;\n\n (gcd, remainder) = (\n // The old remainder is the next gcd to try.\n remainder,\n // Compute the next remainder.\n // Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd\n // where gcd is at most n (capped to type(uint256).max)\n gcd - remainder * quotient\n );\n\n (x, y) = (\n // Increment the coefficient of a.\n y,\n // Decrement the coefficient of n.\n // Can overflow, but the result is casted to uint256 so that the\n // next value of y is \"wrapped around\" to a value between 0 and n - 1.\n x - y * int256(quotient)\n );\n }\n\n if (gcd != 1) return 0; // No inverse exists.\n return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.\n }\n }\n\n /**\n * @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.\n *\n * From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is\n * prime, then `a**(p-1) ≡ 1 mod p`. As a consequence, we have `a * a**(p-2) ≡ 1 mod p`, which means that\n * `a**(p-2)` is the modular multiplicative inverse of a in Fp.\n *\n * NOTE: this function does NOT check that `p` is a prime greater than `2`.\n */\n function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {\n unchecked {\n return Math.modExp(a, p - 2, p);\n }\n }\n\n /**\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)\n *\n * Requirements:\n * - modulus can't be zero\n * - underlying staticcall to precompile must succeed\n *\n * IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make\n * sure the chain you're using it on supports the precompiled contract for modular exponentiation\n * at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,\n * the underlying function will succeed given the lack of a revert, but the result may be incorrectly\n * interpreted as 0.\n */\n function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {\n (bool success, uint256 result) = tryModExp(b, e, m);\n if (!success) {\n Panic.panic(Panic.DIVISION_BY_ZERO);\n }\n return result;\n }\n\n /**\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).\n * It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying\n * to operate modulo 0 or if the underlying precompile reverted.\n *\n * IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain\n * you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in\n * https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack\n * of a revert, but the result may be incorrectly interpreted as 0.\n */\n function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {\n if (m == 0) return (false, 0);\n assembly (\"memory-safe\") {\n let ptr := mload(0x40)\n // | Offset | Content | Content (Hex) |\n // |-----------|------------|--------------------------------------------------------------------|\n // | 0x00:0x1f | size of b | 0x0000000000000000000000000000000000000000000000000000000000000020 |\n // | 0x20:0x3f | size of e | 0x0000000000000000000000000000000000000000000000000000000000000020 |\n // | 0x40:0x5f | size of m | 0x0000000000000000000000000000000000000000000000000000000000000020 |\n // | 0x60:0x7f | value of b | 0x<.............................................................b> |\n // | 0x80:0x9f | value of e | 0x<.............................................................e> |\n // | 0xa0:0xbf | value of m | 0x<.............................................................m> |\n mstore(ptr, 0x20)\n mstore(add(ptr, 0x20), 0x20)\n mstore(add(ptr, 0x40), 0x20)\n mstore(add(ptr, 0x60), b)\n mstore(add(ptr, 0x80), e)\n mstore(add(ptr, 0xa0), m)\n\n // Given the result < m, it's guaranteed to fit in 32 bytes,\n // so we can use the memory scratch space located at offset 0.\n success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)\n result := mload(0x00)\n }\n }\n\n /**\n * @dev Variant of {modExp} that supports inputs of arbitrary length.\n */\n function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {\n (bool success, bytes memory result) = tryModExp(b, e, m);\n if (!success) {\n Panic.panic(Panic.DIVISION_BY_ZERO);\n }\n return result;\n }\n\n /**\n * @dev Variant of {tryModExp} that supports inputs of arbitrary length.\n */\n function tryModExp(\n bytes memory b,\n bytes memory e,\n bytes memory m\n ) internal view returns (bool success, bytes memory result) {\n if (_zeroBytes(m)) return (false, new bytes(0));\n\n uint256 mLen = m.length;\n\n // Encode call args in result and move the free memory pointer\n result = abi.encodePacked(b.length, e.length, mLen, b, e, m);\n\n assembly (\"memory-safe\") {\n let dataPtr := add(result, 0x20)\n // Write result on top of args to avoid allocating extra memory.\n success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)\n // Overwrite the length.\n // result.length > returndatasize() is guaranteed because returndatasize() == m.length\n mstore(result, mLen)\n // Set the memory pointer after the returned data.\n mstore(0x40, add(dataPtr, mLen))\n }\n }\n\n /**\n * @dev Returns whether the provided byte array is zero.\n */\n function _zeroBytes(bytes memory byteArray) private pure returns (bool) {\n for (uint256 i = 0; i < byteArray.length; ++i) {\n if (byteArray[i] != 0) {\n return false;\n }\n }\n return true;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded\n * towards zero.\n *\n * This method is based on Newton's method for computing square roots; the algorithm is restricted to only\n * using integer operations.\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n unchecked {\n // Take care of easy edge cases when a == 0 or a == 1\n if (a <= 1) {\n return a;\n }\n\n // In this function, we use Newton's method to get a root of `f(x) := x² - a`. It involves building a\n // sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between\n // the current value as `ε_n = | x_n - sqrt(a) |`.\n //\n // For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root\n // of the target. (i.e. `2**(e-1) ≤ sqrt(a) < 2**e`). We know that `e ≤ 128` because `(2¹²⁸)² = 2²⁵⁶` is\n // bigger than any uint256.\n //\n // By noticing that\n // `2**(e-1) ≤ sqrt(a) < 2**e → (2**(e-1))² ≤ a < (2**e)² → 2**(2*e-2) ≤ a < 2**(2*e)`\n // we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar\n // to the msb function.\n uint256 aa = a;\n uint256 xn = 1;\n\n if (aa >= (1 << 128)) {\n aa >>= 128;\n xn <<= 64;\n }\n if (aa >= (1 << 64)) {\n aa >>= 64;\n xn <<= 32;\n }\n if (aa >= (1 << 32)) {\n aa >>= 32;\n xn <<= 16;\n }\n if (aa >= (1 << 16)) {\n aa >>= 16;\n xn <<= 8;\n }\n if (aa >= (1 << 8)) {\n aa >>= 8;\n xn <<= 4;\n }\n if (aa >= (1 << 4)) {\n aa >>= 4;\n xn <<= 2;\n }\n if (aa >= (1 << 2)) {\n xn <<= 1;\n }\n\n // We now have x_n such that `x_n = 2**(e-1) ≤ sqrt(a) < 2**e = 2 * x_n`. This implies ε_n ≤ 2**(e-1).\n //\n // We can refine our estimation by noticing that the middle of that interval minimizes the error.\n // If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to ε_n ≤ 2**(e-2).\n // This is going to be our x_0 (and ε_0)\n xn = (3 * xn) >> 1; // ε_0 := | x_0 - sqrt(a) | ≤ 2**(e-2)\n\n // From here, Newton's method give us:\n // x_{n+1} = (x_n + a / x_n) / 2\n //\n // One should note that:\n // x_{n+1}² - a = ((x_n + a / x_n) / 2)² - a\n // = ((x_n² + a) / (2 * x_n))² - a\n // = (x_n⁴ + 2 * a * x_n² + a²) / (4 * x_n²) - a\n // = (x_n⁴ + 2 * a * x_n² + a² - 4 * a * x_n²) / (4 * x_n²)\n // = (x_n⁴ - 2 * a * x_n² + a²) / (4 * x_n²)\n // = (x_n² - a)² / (2 * x_n)²\n // = ((x_n² - a) / (2 * x_n))²\n // ≥ 0\n // Which proves that for all n ≥ 1, sqrt(a) ≤ x_n\n //\n // This gives us the proof of quadratic convergence of the sequence:\n // ε_{n+1} = | x_{n+1} - sqrt(a) |\n // = | (x_n + a / x_n) / 2 - sqrt(a) |\n // = | (x_n² + a - 2*x_n*sqrt(a)) / (2 * x_n) |\n // = | (x_n - sqrt(a))² / (2 * x_n) |\n // = | ε_n² / (2 * x_n) |\n // = ε_n² / | (2 * x_n) |\n //\n // For the first iteration, we have a special case where x_0 is known:\n // ε_1 = ε_0² / | (2 * x_0) |\n // ≤ (2**(e-2))² / (2 * (2**(e-1) + 2**(e-2)))\n // ≤ 2**(2*e-4) / (3 * 2**(e-1))\n // ≤ 2**(e-3) / 3\n // ≤ 2**(e-3-log2(3))\n // ≤ 2**(e-4.5)\n //\n // For the following iterations, we use the fact that, 2**(e-1) ≤ sqrt(a) ≤ x_n:\n // ε_{n+1} = ε_n² / | (2 * x_n) |\n // ≤ (2**(e-k))² / (2 * 2**(e-1))\n // ≤ 2**(2*e-2*k) / 2**e\n // ≤ 2**(e-2*k)\n xn = (xn + a / xn) >> 1; // ε_1 := | x_1 - sqrt(a) | ≤ 2**(e-4.5) -- special case, see above\n xn = (xn + a / xn) >> 1; // ε_2 := | x_2 - sqrt(a) | ≤ 2**(e-9) -- general case with k = 4.5\n xn = (xn + a / xn) >> 1; // ε_3 := | x_3 - sqrt(a) | ≤ 2**(e-18) -- general case with k = 9\n xn = (xn + a / xn) >> 1; // ε_4 := | x_4 - sqrt(a) | ≤ 2**(e-36) -- general case with k = 18\n xn = (xn + a / xn) >> 1; // ε_5 := | x_5 - sqrt(a) | ≤ 2**(e-72) -- general case with k = 36\n xn = (xn + a / xn) >> 1; // ε_6 := | x_6 - sqrt(a) | ≤ 2**(e-144) -- general case with k = 72\n\n // Because e ≤ 128 (as discussed during the first estimation phase), we know have reached a precision\n // ε_6 ≤ 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either\n // sqrt(a) or sqrt(a) + 1.\n return xn - SafeCast.toUint(xn > a / xn);\n }\n }\n\n /**\n * @dev Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);\n }\n }\n\n /**\n * @dev Return the log in base 2 of a positive value rounded towards zero.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n uint256 exp;\n unchecked {\n exp = 128 * SafeCast.toUint(value > (1 << 128) - 1);\n value >>= exp;\n result += exp;\n\n exp = 64 * SafeCast.toUint(value > (1 << 64) - 1);\n value >>= exp;\n result += exp;\n\n exp = 32 * SafeCast.toUint(value > (1 << 32) - 1);\n value >>= exp;\n result += exp;\n\n exp = 16 * SafeCast.toUint(value > (1 << 16) - 1);\n value >>= exp;\n result += exp;\n\n exp = 8 * SafeCast.toUint(value > (1 << 8) - 1);\n value >>= exp;\n result += exp;\n\n exp = 4 * SafeCast.toUint(value > (1 << 4) - 1);\n value >>= exp;\n result += exp;\n\n exp = 2 * SafeCast.toUint(value > (1 << 2) - 1);\n value >>= exp;\n result += exp;\n\n result += SafeCast.toUint(value > 1);\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);\n }\n }\n\n /**\n * @dev Return the log in base 10 of a positive value rounded towards zero.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10 ** 64) {\n value /= 10 ** 64;\n result += 64;\n }\n if (value >= 10 ** 32) {\n value /= 10 ** 32;\n result += 32;\n }\n if (value >= 10 ** 16) {\n value /= 10 ** 16;\n result += 16;\n }\n if (value >= 10 ** 8) {\n value /= 10 ** 8;\n result += 8;\n }\n if (value >= 10 ** 4) {\n value /= 10 ** 4;\n result += 4;\n }\n if (value >= 10 ** 2) {\n value /= 10 ** 2;\n result += 2;\n }\n if (value >= 10 ** 1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);\n }\n }\n\n /**\n * @dev Return the log in base 256 of a positive value rounded towards zero.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n uint256 isGt;\n unchecked {\n isGt = SafeCast.toUint(value > (1 << 128) - 1);\n value >>= isGt * 128;\n result += isGt * 16;\n\n isGt = SafeCast.toUint(value > (1 << 64) - 1);\n value >>= isGt * 64;\n result += isGt * 8;\n\n isGt = SafeCast.toUint(value > (1 << 32) - 1);\n value >>= isGt * 32;\n result += isGt * 4;\n\n isGt = SafeCast.toUint(value > (1 << 16) - 1);\n value >>= isGt * 16;\n result += isGt * 2;\n\n result += SafeCast.toUint(value > (1 << 8) - 1);\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 256, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);\n }\n }\n\n /**\n * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.\n */\n function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {\n return uint8(rounding) % 2 == 1;\n }\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/utils/math/SafeCast.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)\n// This file was procedurally generated from scripts/generate/templates/SafeCast.js.\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow\n * checks.\n *\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\n * easily result in undesired exploitation or bugs, since developers usually\n * assume that overflows raise errors. `SafeCast` restores this intuition by\n * reverting the transaction when such an operation overflows.\n *\n * Using this library instead of the unchecked operations eliminates an entire\n * class of bugs, so it's recommended to use it always.\n */\nlibrary SafeCast {\n /**\n * @dev Value doesn't fit in an uint of `bits` size.\n */\n error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);\n\n /**\n * @dev An int value doesn't fit in an uint of `bits` size.\n */\n error SafeCastOverflowedIntToUint(int256 value);\n\n /**\n * @dev Value doesn't fit in an int of `bits` size.\n */\n error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);\n\n /**\n * @dev An uint value doesn't fit in an int of `bits` size.\n */\n error SafeCastOverflowedUintToInt(uint256 value);\n\n /**\n * @dev Returns the downcasted uint248 from uint256, reverting on\n * overflow (when the input is greater than largest uint248).\n *\n * Counterpart to Solidity's `uint248` operator.\n *\n * Requirements:\n *\n * - input must fit into 248 bits\n */\n function toUint248(uint256 value) internal pure returns (uint248) {\n if (value > type(uint248).max) {\n revert SafeCastOverflowedUintDowncast(248, value);\n }\n return uint248(value);\n }\n\n /**\n * @dev Returns the downcasted uint240 from uint256, reverting on\n * overflow (when the input is greater than largest uint240).\n *\n * Counterpart to Solidity's `uint240` operator.\n *\n * Requirements:\n *\n * - input must fit into 240 bits\n */\n function toUint240(uint256 value) internal pure returns (uint240) {\n if (value > type(uint240).max) {\n revert SafeCastOverflowedUintDowncast(240, value);\n }\n return uint240(value);\n }\n\n /**\n * @dev Returns the downcasted uint232 from uint256, reverting on\n * overflow (when the input is greater than largest uint232).\n *\n * Counterpart to Solidity's `uint232` operator.\n *\n * Requirements:\n *\n * - input must fit into 232 bits\n */\n function toUint232(uint256 value) internal pure returns (uint232) {\n if (value > type(uint232).max) {\n revert SafeCastOverflowedUintDowncast(232, value);\n }\n return uint232(value);\n }\n\n /**\n * @dev Returns the downcasted uint224 from uint256, reverting on\n * overflow (when the input is greater than largest uint224).\n *\n * Counterpart to Solidity's `uint224` operator.\n *\n * Requirements:\n *\n * - input must fit into 224 bits\n */\n function toUint224(uint256 value) internal pure returns (uint224) {\n if (value > type(uint224).max) {\n revert SafeCastOverflowedUintDowncast(224, value);\n }\n return uint224(value);\n }\n\n /**\n * @dev Returns the downcasted uint216 from uint256, reverting on\n * overflow (when the input is greater than largest uint216).\n *\n * Counterpart to Solidity's `uint216` operator.\n *\n * Requirements:\n *\n * - input must fit into 216 bits\n */\n function toUint216(uint256 value) internal pure returns (uint216) {\n if (value > type(uint216).max) {\n revert SafeCastOverflowedUintDowncast(216, value);\n }\n return uint216(value);\n }\n\n /**\n * @dev Returns the downcasted uint208 from uint256, reverting on\n * overflow (when the input is greater than largest uint208).\n *\n * Counterpart to Solidity's `uint208` operator.\n *\n * Requirements:\n *\n * - input must fit into 208 bits\n */\n function toUint208(uint256 value) internal pure returns (uint208) {\n if (value > type(uint208).max) {\n revert SafeCastOverflowedUintDowncast(208, value);\n }\n return uint208(value);\n }\n\n /**\n * @dev Returns the downcasted uint200 from uint256, reverting on\n * overflow (when the input is greater than largest uint200).\n *\n * Counterpart to Solidity's `uint200` operator.\n *\n * Requirements:\n *\n * - input must fit into 200 bits\n */\n function toUint200(uint256 value) internal pure returns (uint200) {\n if (value > type(uint200).max) {\n revert SafeCastOverflowedUintDowncast(200, value);\n }\n return uint200(value);\n }\n\n /**\n * @dev Returns the downcasted uint192 from uint256, reverting on\n * overflow (when the input is greater than largest uint192).\n *\n * Counterpart to Solidity's `uint192` operator.\n *\n * Requirements:\n *\n * - input must fit into 192 bits\n */\n function toUint192(uint256 value) internal pure returns (uint192) {\n if (value > type(uint192).max) {\n revert SafeCastOverflowedUintDowncast(192, value);\n }\n return uint192(value);\n }\n\n /**\n * @dev Returns the downcasted uint184 from uint256, reverting on\n * overflow (when the input is greater than largest uint184).\n *\n * Counterpart to Solidity's `uint184` operator.\n *\n * Requirements:\n *\n * - input must fit into 184 bits\n */\n function toUint184(uint256 value) internal pure returns (uint184) {\n if (value > type(uint184).max) {\n revert SafeCastOverflowedUintDowncast(184, value);\n }\n return uint184(value);\n }\n\n /**\n * @dev Returns the downcasted uint176 from uint256, reverting on\n * overflow (when the input is greater than largest uint176).\n *\n * Counterpart to Solidity's `uint176` operator.\n *\n * Requirements:\n *\n * - input must fit into 176 bits\n */\n function toUint176(uint256 value) internal pure returns (uint176) {\n if (value > type(uint176).max) {\n revert SafeCastOverflowedUintDowncast(176, value);\n }\n return uint176(value);\n }\n\n /**\n * @dev Returns the downcasted uint168 from uint256, reverting on\n * overflow (when the input is greater than largest uint168).\n *\n * Counterpart to Solidity's `uint168` operator.\n *\n * Requirements:\n *\n * - input must fit into 168 bits\n */\n function toUint168(uint256 value) internal pure returns (uint168) {\n if (value > type(uint168).max) {\n revert SafeCastOverflowedUintDowncast(168, value);\n }\n return uint168(value);\n }\n\n /**\n * @dev Returns the downcasted uint160 from uint256, reverting on\n * overflow (when the input is greater than largest uint160).\n *\n * Counterpart to Solidity's `uint160` operator.\n *\n * Requirements:\n *\n * - input must fit into 160 bits\n */\n function toUint160(uint256 value) internal pure returns (uint160) {\n if (value > type(uint160).max) {\n revert SafeCastOverflowedUintDowncast(160, value);\n }\n return uint160(value);\n }\n\n /**\n * @dev Returns the downcasted uint152 from uint256, reverting on\n * overflow (when the input is greater than largest uint152).\n *\n * Counterpart to Solidity's `uint152` operator.\n *\n * Requirements:\n *\n * - input must fit into 152 bits\n */\n function toUint152(uint256 value) internal pure returns (uint152) {\n if (value > type(uint152).max) {\n revert SafeCastOverflowedUintDowncast(152, value);\n }\n return uint152(value);\n }\n\n /**\n * @dev Returns the downcasted uint144 from uint256, reverting on\n * overflow (when the input is greater than largest uint144).\n *\n * Counterpart to Solidity's `uint144` operator.\n *\n * Requirements:\n *\n * - input must fit into 144 bits\n */\n function toUint144(uint256 value) internal pure returns (uint144) {\n if (value > type(uint144).max) {\n revert SafeCastOverflowedUintDowncast(144, value);\n }\n return uint144(value);\n }\n\n /**\n * @dev Returns the downcasted uint136 from uint256, reverting on\n * overflow (when the input is greater than largest uint136).\n *\n * Counterpart to Solidity's `uint136` operator.\n *\n * Requirements:\n *\n * - input must fit into 136 bits\n */\n function toUint136(uint256 value) internal pure returns (uint136) {\n if (value > type(uint136).max) {\n revert SafeCastOverflowedUintDowncast(136, value);\n }\n return uint136(value);\n }\n\n /**\n * @dev Returns the downcasted uint128 from uint256, reverting on\n * overflow (when the input is greater than largest uint128).\n *\n * Counterpart to Solidity's `uint128` operator.\n *\n * Requirements:\n *\n * - input must fit into 128 bits\n */\n function toUint128(uint256 value) internal pure returns (uint128) {\n if (value > type(uint128).max) {\n revert SafeCastOverflowedUintDowncast(128, value);\n }\n return uint128(value);\n }\n\n /**\n * @dev Returns the downcasted uint120 from uint256, reverting on\n * overflow (when the input is greater than largest uint120).\n *\n * Counterpart to Solidity's `uint120` operator.\n *\n * Requirements:\n *\n * - input must fit into 120 bits\n */\n function toUint120(uint256 value) internal pure returns (uint120) {\n if (value > type(uint120).max) {\n revert SafeCastOverflowedUintDowncast(120, value);\n }\n return uint120(value);\n }\n\n /**\n * @dev Returns the downcasted uint112 from uint256, reverting on\n * overflow (when the input is greater than largest uint112).\n *\n * Counterpart to Solidity's `uint112` operator.\n *\n * Requirements:\n *\n * - input must fit into 112 bits\n */\n function toUint112(uint256 value) internal pure returns (uint112) {\n if (value > type(uint112).max) {\n revert SafeCastOverflowedUintDowncast(112, value);\n }\n return uint112(value);\n }\n\n /**\n * @dev Returns the downcasted uint104 from uint256, reverting on\n * overflow (when the input is greater than largest uint104).\n *\n * Counterpart to Solidity's `uint104` operator.\n *\n * Requirements:\n *\n * - input must fit into 104 bits\n */\n function toUint104(uint256 value) internal pure returns (uint104) {\n if (value > type(uint104).max) {\n revert SafeCastOverflowedUintDowncast(104, value);\n }\n return uint104(value);\n }\n\n /**\n * @dev Returns the downcasted uint96 from uint256, reverting on\n * overflow (when the input is greater than largest uint96).\n *\n * Counterpart to Solidity's `uint96` operator.\n *\n * Requirements:\n *\n * - input must fit into 96 bits\n */\n function toUint96(uint256 value) internal pure returns (uint96) {\n if (value > type(uint96).max) {\n revert SafeCastOverflowedUintDowncast(96, value);\n }\n return uint96(value);\n }\n\n /**\n * @dev Returns the downcasted uint88 from uint256, reverting on\n * overflow (when the input is greater than largest uint88).\n *\n * Counterpart to Solidity's `uint88` operator.\n *\n * Requirements:\n *\n * - input must fit into 88 bits\n */\n function toUint88(uint256 value) internal pure returns (uint88) {\n if (value > type(uint88).max) {\n revert SafeCastOverflowedUintDowncast(88, value);\n }\n return uint88(value);\n }\n\n /**\n * @dev Returns the downcasted uint80 from uint256, reverting on\n * overflow (when the input is greater than largest uint80).\n *\n * Counterpart to Solidity's `uint80` operator.\n *\n * Requirements:\n *\n * - input must fit into 80 bits\n */\n function toUint80(uint256 value) internal pure returns (uint80) {\n if (value > type(uint80).max) {\n revert SafeCastOverflowedUintDowncast(80, value);\n }\n return uint80(value);\n }\n\n /**\n * @dev Returns the downcasted uint72 from uint256, reverting on\n * overflow (when the input is greater than largest uint72).\n *\n * Counterpart to Solidity's `uint72` operator.\n *\n * Requirements:\n *\n * - input must fit into 72 bits\n */\n function toUint72(uint256 value) internal pure returns (uint72) {\n if (value > type(uint72).max) {\n revert SafeCastOverflowedUintDowncast(72, value);\n }\n return uint72(value);\n }\n\n /**\n * @dev Returns the downcasted uint64 from uint256, reverting on\n * overflow (when the input is greater than largest uint64).\n *\n * Counterpart to Solidity's `uint64` operator.\n *\n * Requirements:\n *\n * - input must fit into 64 bits\n */\n function toUint64(uint256 value) internal pure returns (uint64) {\n if (value > type(uint64).max) {\n revert SafeCastOverflowedUintDowncast(64, value);\n }\n return uint64(value);\n }\n\n /**\n * @dev Returns the downcasted uint56 from uint256, reverting on\n * overflow (when the input is greater than largest uint56).\n *\n * Counterpart to Solidity's `uint56` operator.\n *\n * Requirements:\n *\n * - input must fit into 56 bits\n */\n function toUint56(uint256 value) internal pure returns (uint56) {\n if (value > type(uint56).max) {\n revert SafeCastOverflowedUintDowncast(56, value);\n }\n return uint56(value);\n }\n\n /**\n * @dev Returns the downcasted uint48 from uint256, reverting on\n * overflow (when the input is greater than largest uint48).\n *\n * Counterpart to Solidity's `uint48` operator.\n *\n * Requirements:\n *\n * - input must fit into 48 bits\n */\n function toUint48(uint256 value) internal pure returns (uint48) {\n if (value > type(uint48).max) {\n revert SafeCastOverflowedUintDowncast(48, value);\n }\n return uint48(value);\n }\n\n /**\n * @dev Returns the downcasted uint40 from uint256, reverting on\n * overflow (when the input is greater than largest uint40).\n *\n * Counterpart to Solidity's `uint40` operator.\n *\n * Requirements:\n *\n * - input must fit into 40 bits\n */\n function toUint40(uint256 value) internal pure returns (uint40) {\n if (value > type(uint40).max) {\n revert SafeCastOverflowedUintDowncast(40, value);\n }\n return uint40(value);\n }\n\n /**\n * @dev Returns the downcasted uint32 from uint256, reverting on\n * overflow (when the input is greater than largest uint32).\n *\n * Counterpart to Solidity's `uint32` operator.\n *\n * Requirements:\n *\n * - input must fit into 32 bits\n */\n function toUint32(uint256 value) internal pure returns (uint32) {\n if (value > type(uint32).max) {\n revert SafeCastOverflowedUintDowncast(32, value);\n }\n return uint32(value);\n }\n\n /**\n * @dev Returns the downcasted uint24 from uint256, reverting on\n * overflow (when the input is greater than largest uint24).\n *\n * Counterpart to Solidity's `uint24` operator.\n *\n * Requirements:\n *\n * - input must fit into 24 bits\n */\n function toUint24(uint256 value) internal pure returns (uint24) {\n if (value > type(uint24).max) {\n revert SafeCastOverflowedUintDowncast(24, value);\n }\n return uint24(value);\n }\n\n /**\n * @dev Returns the downcasted uint16 from uint256, reverting on\n * overflow (when the input is greater than largest uint16).\n *\n * Counterpart to Solidity's `uint16` operator.\n *\n * Requirements:\n *\n * - input must fit into 16 bits\n */\n function toUint16(uint256 value) internal pure returns (uint16) {\n if (value > type(uint16).max) {\n revert SafeCastOverflowedUintDowncast(16, value);\n }\n return uint16(value);\n }\n\n /**\n * @dev Returns the downcasted uint8 from uint256, reverting on\n * overflow (when the input is greater than largest uint8).\n *\n * Counterpart to Solidity's `uint8` operator.\n *\n * Requirements:\n *\n * - input must fit into 8 bits\n */\n function toUint8(uint256 value) internal pure returns (uint8) {\n if (value > type(uint8).max) {\n revert SafeCastOverflowedUintDowncast(8, value);\n }\n return uint8(value);\n }\n\n /**\n * @dev Converts a signed int256 into an unsigned uint256.\n *\n * Requirements:\n *\n * - input must be greater than or equal to 0.\n */\n function toUint256(int256 value) internal pure returns (uint256) {\n if (value < 0) {\n revert SafeCastOverflowedIntToUint(value);\n }\n return uint256(value);\n }\n\n /**\n * @dev Returns the downcasted int248 from int256, reverting on\n * overflow (when the input is less than smallest int248 or\n * greater than largest int248).\n *\n * Counterpart to Solidity's `int248` operator.\n *\n * Requirements:\n *\n * - input must fit into 248 bits\n */\n function toInt248(int256 value) internal pure returns (int248 downcasted) {\n downcasted = int248(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(248, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int240 from int256, reverting on\n * overflow (when the input is less than smallest int240 or\n * greater than largest int240).\n *\n * Counterpart to Solidity's `int240` operator.\n *\n * Requirements:\n *\n * - input must fit into 240 bits\n */\n function toInt240(int256 value) internal pure returns (int240 downcasted) {\n downcasted = int240(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(240, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int232 from int256, reverting on\n * overflow (when the input is less than smallest int232 or\n * greater than largest int232).\n *\n * Counterpart to Solidity's `int232` operator.\n *\n * Requirements:\n *\n * - input must fit into 232 bits\n */\n function toInt232(int256 value) internal pure returns (int232 downcasted) {\n downcasted = int232(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(232, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int224 from int256, reverting on\n * overflow (when the input is less than smallest int224 or\n * greater than largest int224).\n *\n * Counterpart to Solidity's `int224` operator.\n *\n * Requirements:\n *\n * - input must fit into 224 bits\n */\n function toInt224(int256 value) internal pure returns (int224 downcasted) {\n downcasted = int224(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(224, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int216 from int256, reverting on\n * overflow (when the input is less than smallest int216 or\n * greater than largest int216).\n *\n * Counterpart to Solidity's `int216` operator.\n *\n * Requirements:\n *\n * - input must fit into 216 bits\n */\n function toInt216(int256 value) internal pure returns (int216 downcasted) {\n downcasted = int216(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(216, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int208 from int256, reverting on\n * overflow (when the input is less than smallest int208 or\n * greater than largest int208).\n *\n * Counterpart to Solidity's `int208` operator.\n *\n * Requirements:\n *\n * - input must fit into 208 bits\n */\n function toInt208(int256 value) internal pure returns (int208 downcasted) {\n downcasted = int208(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(208, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int200 from int256, reverting on\n * overflow (when the input is less than smallest int200 or\n * greater than largest int200).\n *\n * Counterpart to Solidity's `int200` operator.\n *\n * Requirements:\n *\n * - input must fit into 200 bits\n */\n function toInt200(int256 value) internal pure returns (int200 downcasted) {\n downcasted = int200(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(200, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int192 from int256, reverting on\n * overflow (when the input is less than smallest int192 or\n * greater than largest int192).\n *\n * Counterpart to Solidity's `int192` operator.\n *\n * Requirements:\n *\n * - input must fit into 192 bits\n */\n function toInt192(int256 value) internal pure returns (int192 downcasted) {\n downcasted = int192(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(192, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int184 from int256, reverting on\n * overflow (when the input is less than smallest int184 or\n * greater than largest int184).\n *\n * Counterpart to Solidity's `int184` operator.\n *\n * Requirements:\n *\n * - input must fit into 184 bits\n */\n function toInt184(int256 value) internal pure returns (int184 downcasted) {\n downcasted = int184(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(184, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int176 from int256, reverting on\n * overflow (when the input is less than smallest int176 or\n * greater than largest int176).\n *\n * Counterpart to Solidity's `int176` operator.\n *\n * Requirements:\n *\n * - input must fit into 176 bits\n */\n function toInt176(int256 value) internal pure returns (int176 downcasted) {\n downcasted = int176(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(176, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int168 from int256, reverting on\n * overflow (when the input is less than smallest int168 or\n * greater than largest int168).\n *\n * Counterpart to Solidity's `int168` operator.\n *\n * Requirements:\n *\n * - input must fit into 168 bits\n */\n function toInt168(int256 value) internal pure returns (int168 downcasted) {\n downcasted = int168(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(168, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int160 from int256, reverting on\n * overflow (when the input is less than smallest int160 or\n * greater than largest int160).\n *\n * Counterpart to Solidity's `int160` operator.\n *\n * Requirements:\n *\n * - input must fit into 160 bits\n */\n function toInt160(int256 value) internal pure returns (int160 downcasted) {\n downcasted = int160(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(160, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int152 from int256, reverting on\n * overflow (when the input is less than smallest int152 or\n * greater than largest int152).\n *\n * Counterpart to Solidity's `int152` operator.\n *\n * Requirements:\n *\n * - input must fit into 152 bits\n */\n function toInt152(int256 value) internal pure returns (int152 downcasted) {\n downcasted = int152(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(152, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int144 from int256, reverting on\n * overflow (when the input is less than smallest int144 or\n * greater than largest int144).\n *\n * Counterpart to Solidity's `int144` operator.\n *\n * Requirements:\n *\n * - input must fit into 144 bits\n */\n function toInt144(int256 value) internal pure returns (int144 downcasted) {\n downcasted = int144(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(144, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int136 from int256, reverting on\n * overflow (when the input is less than smallest int136 or\n * greater than largest int136).\n *\n * Counterpart to Solidity's `int136` operator.\n *\n * Requirements:\n *\n * - input must fit into 136 bits\n */\n function toInt136(int256 value) internal pure returns (int136 downcasted) {\n downcasted = int136(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(136, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int128 from int256, reverting on\n * overflow (when the input is less than smallest int128 or\n * greater than largest int128).\n *\n * Counterpart to Solidity's `int128` operator.\n *\n * Requirements:\n *\n * - input must fit into 128 bits\n */\n function toInt128(int256 value) internal pure returns (int128 downcasted) {\n downcasted = int128(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(128, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int120 from int256, reverting on\n * overflow (when the input is less than smallest int120 or\n * greater than largest int120).\n *\n * Counterpart to Solidity's `int120` operator.\n *\n * Requirements:\n *\n * - input must fit into 120 bits\n */\n function toInt120(int256 value) internal pure returns (int120 downcasted) {\n downcasted = int120(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(120, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int112 from int256, reverting on\n * overflow (when the input is less than smallest int112 or\n * greater than largest int112).\n *\n * Counterpart to Solidity's `int112` operator.\n *\n * Requirements:\n *\n * - input must fit into 112 bits\n */\n function toInt112(int256 value) internal pure returns (int112 downcasted) {\n downcasted = int112(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(112, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int104 from int256, reverting on\n * overflow (when the input is less than smallest int104 or\n * greater than largest int104).\n *\n * Counterpart to Solidity's `int104` operator.\n *\n * Requirements:\n *\n * - input must fit into 104 bits\n */\n function toInt104(int256 value) internal pure returns (int104 downcasted) {\n downcasted = int104(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(104, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int96 from int256, reverting on\n * overflow (when the input is less than smallest int96 or\n * greater than largest int96).\n *\n * Counterpart to Solidity's `int96` operator.\n *\n * Requirements:\n *\n * - input must fit into 96 bits\n */\n function toInt96(int256 value) internal pure returns (int96 downcasted) {\n downcasted = int96(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(96, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int88 from int256, reverting on\n * overflow (when the input is less than smallest int88 or\n * greater than largest int88).\n *\n * Counterpart to Solidity's `int88` operator.\n *\n * Requirements:\n *\n * - input must fit into 88 bits\n */\n function toInt88(int256 value) internal pure returns (int88 downcasted) {\n downcasted = int88(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(88, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int80 from int256, reverting on\n * overflow (when the input is less than smallest int80 or\n * greater than largest int80).\n *\n * Counterpart to Solidity's `int80` operator.\n *\n * Requirements:\n *\n * - input must fit into 80 bits\n */\n function toInt80(int256 value) internal pure returns (int80 downcasted) {\n downcasted = int80(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(80, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int72 from int256, reverting on\n * overflow (when the input is less than smallest int72 or\n * greater than largest int72).\n *\n * Counterpart to Solidity's `int72` operator.\n *\n * Requirements:\n *\n * - input must fit into 72 bits\n */\n function toInt72(int256 value) internal pure returns (int72 downcasted) {\n downcasted = int72(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(72, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int64 from int256, reverting on\n * overflow (when the input is less than smallest int64 or\n * greater than largest int64).\n *\n * Counterpart to Solidity's `int64` operator.\n *\n * Requirements:\n *\n * - input must fit into 64 bits\n */\n function toInt64(int256 value) internal pure returns (int64 downcasted) {\n downcasted = int64(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(64, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int56 from int256, reverting on\n * overflow (when the input is less than smallest int56 or\n * greater than largest int56).\n *\n * Counterpart to Solidity's `int56` operator.\n *\n * Requirements:\n *\n * - input must fit into 56 bits\n */\n function toInt56(int256 value) internal pure returns (int56 downcasted) {\n downcasted = int56(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(56, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int48 from int256, reverting on\n * overflow (when the input is less than smallest int48 or\n * greater than largest int48).\n *\n * Counterpart to Solidity's `int48` operator.\n *\n * Requirements:\n *\n * - input must fit into 48 bits\n */\n function toInt48(int256 value) internal pure returns (int48 downcasted) {\n downcasted = int48(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(48, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int40 from int256, reverting on\n * overflow (when the input is less than smallest int40 or\n * greater than largest int40).\n *\n * Counterpart to Solidity's `int40` operator.\n *\n * Requirements:\n *\n * - input must fit into 40 bits\n */\n function toInt40(int256 value) internal pure returns (int40 downcasted) {\n downcasted = int40(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(40, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int32 from int256, reverting on\n * overflow (when the input is less than smallest int32 or\n * greater than largest int32).\n *\n * Counterpart to Solidity's `int32` operator.\n *\n * Requirements:\n *\n * - input must fit into 32 bits\n */\n function toInt32(int256 value) internal pure returns (int32 downcasted) {\n downcasted = int32(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(32, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int24 from int256, reverting on\n * overflow (when the input is less than smallest int24 or\n * greater than largest int24).\n *\n * Counterpart to Solidity's `int24` operator.\n *\n * Requirements:\n *\n * - input must fit into 24 bits\n */\n function toInt24(int256 value) internal pure returns (int24 downcasted) {\n downcasted = int24(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(24, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int16 from int256, reverting on\n * overflow (when the input is less than smallest int16 or\n * greater than largest int16).\n *\n * Counterpart to Solidity's `int16` operator.\n *\n * Requirements:\n *\n * - input must fit into 16 bits\n */\n function toInt16(int256 value) internal pure returns (int16 downcasted) {\n downcasted = int16(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(16, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int8 from int256, reverting on\n * overflow (when the input is less than smallest int8 or\n * greater than largest int8).\n *\n * Counterpart to Solidity's `int8` operator.\n *\n * Requirements:\n *\n * - input must fit into 8 bits\n */\n function toInt8(int256 value) internal pure returns (int8 downcasted) {\n downcasted = int8(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(8, value);\n }\n }\n\n /**\n * @dev Converts an unsigned uint256 into a signed int256.\n *\n * Requirements:\n *\n * - input must be less than or equal to maxInt256.\n */\n function toInt256(uint256 value) internal pure returns (int256) {\n // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\n if (value > uint256(type(int256).max)) {\n revert SafeCastOverflowedUintToInt(value);\n }\n return int256(value);\n }\n\n /**\n * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.\n */\n function toUint(bool b) internal pure returns (uint256 u) {\n assembly (\"memory-safe\") {\n u := iszero(iszero(b))\n }\n }\n}\n"},"lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/contracts/proxy/utils/Initializable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.20;\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 Storage of the initializable contract.\n *\n * It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions\n * when using with upgradeable contracts.\n *\n * @custom:storage-location erc7201:openzeppelin.storage.Initializable\n */\n struct InitializableStorage {\n /**\n * @dev Indicates that the contract has been initialized.\n */\n uint64 _initialized;\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool _initializing;\n }\n\n // keccak256(abi.encode(uint256(keccak256(\"openzeppelin.storage.Initializable\")) - 1)) & ~bytes32(uint256(0xff))\n bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00;\n\n /**\n * @dev The contract is already initialized.\n */\n error InvalidInitialization();\n\n /**\n * @dev The contract is not initializing.\n */\n error NotInitializing();\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint64 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 in the context of a constructor an `initializer` may be invoked any\n * number of times. This behavior in the constructor can be useful during testing and is not expected to be used in\n * production.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n // solhint-disable-next-line var-name-mixedcase\n InitializableStorage storage $ = _getInitializableStorage();\n\n // Cache values to avoid duplicated sloads\n bool isTopLevelCall = !$._initializing;\n uint64 initialized = $._initialized;\n\n // Allowed calls:\n // - initialSetup: the contract is not in the initializing state and no previous version was\n // initialized\n // - construction: the contract is initialized at version 1 (no reininitialization) and the\n // current contract is just being deployed\n bool initialSetup = initialized == 0 && isTopLevelCall;\n bool construction = initialized == 1 && address(this).code.length == 0;\n\n if (!initialSetup && !construction) {\n revert InvalidInitialization();\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 2**64 - 1 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint64 version) {\n // solhint-disable-next-line var-name-mixedcase\n InitializableStorage storage $ = _getInitializableStorage();\n\n if ($._initializing || $._initialized >= version) {\n revert InvalidInitialization();\n }\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 _checkInitializing();\n _;\n }\n\n /**\n * @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}.\n */\n function _checkInitializing() internal view virtual {\n if (!_isInitializing()) {\n revert NotInitializing();\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 // solhint-disable-next-line var-name-mixedcase\n InitializableStorage storage $ = _getInitializableStorage();\n\n if ($._initializing) {\n revert InvalidInitialization();\n }\n if ($._initialized != type(uint64).max) {\n $._initialized = type(uint64).max;\n emit Initialized(type(uint64).max);\n }\n }\n\n /**\n * @dev Returns the highest version that has been initialized. See {reinitializer}.\n */\n function _getInitializedVersion() internal view returns (uint64) {\n return _getInitializableStorage()._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 _getInitializableStorage()._initializing;\n }\n\n /**\n * @dev Returns a pointer to the storage namespace.\n */\n // solhint-disable-next-line var-name-mixedcase\n function _getInitializableStorage() private pure returns (InitializableStorage storage $) {\n assembly {\n $.slot := INITIALIZABLE_STORAGE\n }\n }\n}\n"},"lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/ERC4626Upgradeable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/ERC4626.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport {IERC20Metadata} from \"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol\";\nimport {ERC20Upgradeable} from \"../ERC20Upgradeable.sol\";\nimport {SafeERC20} from \"@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol\";\nimport {IERC4626} from \"@openzeppelin/contracts/interfaces/IERC4626.sol\";\nimport {Math} from \"@openzeppelin/contracts/utils/math/Math.sol\";\nimport {Initializable} from \"../../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the ERC-4626 \"Tokenized Vault Standard\" as defined in\n * https://eips.ethereum.org/EIPS/eip-4626[ERC-4626].\n *\n * This extension allows the minting and burning of \"shares\" (represented using the ERC-20 inheritance) in exchange for\n * underlying \"assets\" through standardized {deposit}, {mint}, {redeem} and {burn} workflows. This contract extends\n * the ERC-20 standard. Any additional extensions included along it would affect the \"shares\" token represented by this\n * contract and not the \"assets\" token which is an independent contract.\n *\n * [CAUTION]\n * ====\n * In empty (or nearly empty) ERC-4626 vaults, deposits are at high risk of being stolen through frontrunning\n * with a \"donation\" to the vault that inflates the price of a share. This is variously known as a donation or inflation\n * attack and is essentially a problem of slippage. Vault deployers can protect against this attack by making an initial\n * deposit of a non-trivial amount of the asset, such that price manipulation becomes infeasible. Withdrawals may\n * similarly be affected by slippage. Users can protect against this attack as well as unexpected slippage in general by\n * verifying the amount received is as expected, using a wrapper that performs these checks such as\n * https://github.com/fei-protocol/ERC4626#erc4626router-and-base[ERC4626Router].\n *\n * Since v4.9, this implementation introduces configurable virtual assets and shares to help developers mitigate that risk.\n * The `_decimalsOffset()` corresponds to an offset in the decimal representation between the underlying asset's decimals\n * and the vault decimals. This offset also determines the rate of virtual shares to virtual assets in the vault, which\n * itself determines the initial exchange rate. While not fully preventing the attack, analysis shows that the default\n * offset (0) makes it non-profitable even if an attacker is able to capture value from multiple user deposits, as a result\n * of the value being captured by the virtual shares (out of the attacker's donation) matching the attacker's expected gains.\n * With a larger offset, the attack becomes orders of magnitude more expensive than it is profitable. More details about the\n * underlying math can be found xref:erc4626.adoc#inflation-attack[here].\n *\n * The drawback of this approach is that the virtual shares do capture (a very small) part of the value being accrued\n * to the vault. Also, if the vault experiences losses, the users try to exit the vault, the virtual shares and assets\n * will cause the first user to exit to experience reduced losses in detriment to the last users that will experience\n * bigger losses. Developers willing to revert back to the pre-v4.9 behavior just need to override the\n * `_convertToShares` and `_convertToAssets` functions.\n *\n * To learn more, check out our xref:ROOT:erc4626.adoc[ERC-4626 guide].\n * ====\n */\nabstract contract ERC4626Upgradeable is Initializable, ERC20Upgradeable, IERC4626 {\n using Math for uint256;\n\n /// @custom:storage-location erc7201:openzeppelin.storage.ERC4626\n struct ERC4626Storage {\n IERC20 _asset;\n uint8 _underlyingDecimals;\n }\n\n // keccak256(abi.encode(uint256(keccak256(\"openzeppelin.storage.ERC4626\")) - 1)) & ~bytes32(uint256(0xff))\n bytes32 private constant ERC4626StorageLocation = 0x0773e532dfede91f04b12a73d3d2acd361424f41f76b4fb79f090161e36b4e00;\n\n function _getERC4626Storage() private pure returns (ERC4626Storage storage $) {\n assembly {\n $.slot := ERC4626StorageLocation\n }\n }\n\n /**\n * @dev Attempted to deposit more assets than the max amount for `receiver`.\n */\n error ERC4626ExceededMaxDeposit(address receiver, uint256 assets, uint256 max);\n\n /**\n * @dev Attempted to mint more shares than the max amount for `receiver`.\n */\n error ERC4626ExceededMaxMint(address receiver, uint256 shares, uint256 max);\n\n /**\n * @dev Attempted to withdraw more assets than the max amount for `receiver`.\n */\n error ERC4626ExceededMaxWithdraw(address owner, uint256 assets, uint256 max);\n\n /**\n * @dev Attempted to redeem more shares than the max amount for `receiver`.\n */\n error ERC4626ExceededMaxRedeem(address owner, uint256 shares, uint256 max);\n\n /**\n * @dev Set the underlying asset contract. This must be an ERC20-compatible contract (ERC-20 or ERC-777).\n */\n function __ERC4626_init(IERC20 asset_) internal onlyInitializing {\n __ERC4626_init_unchained(asset_);\n }\n\n function __ERC4626_init_unchained(IERC20 asset_) internal onlyInitializing {\n ERC4626Storage storage $ = _getERC4626Storage();\n (bool success, uint8 assetDecimals) = _tryGetAssetDecimals(asset_);\n $._underlyingDecimals = success ? assetDecimals : 18;\n $._asset = asset_;\n }\n\n /**\n * @dev Attempts to fetch the asset decimals. A return value of false indicates that the attempt failed in some way.\n */\n function _tryGetAssetDecimals(IERC20 asset_) private view returns (bool ok, uint8 assetDecimals) {\n (bool success, bytes memory encodedDecimals) = address(asset_).staticcall(\n abi.encodeCall(IERC20Metadata.decimals, ())\n );\n if (success && encodedDecimals.length >= 32) {\n uint256 returnedDecimals = abi.decode(encodedDecimals, (uint256));\n if (returnedDecimals <= type(uint8).max) {\n return (true, uint8(returnedDecimals));\n }\n }\n return (false, 0);\n }\n\n /**\n * @dev Decimals are computed by adding the decimal offset on top of the underlying asset's decimals. This\n * \"original\" value is cached during construction of the vault contract. If this read operation fails (e.g., the\n * asset has not been created yet), a default of 18 is used to represent the underlying asset's decimals.\n *\n * See {IERC20Metadata-decimals}.\n */\n function decimals() public view virtual override(IERC20Metadata, ERC20Upgradeable) returns (uint8) {\n ERC4626Storage storage $ = _getERC4626Storage();\n return $._underlyingDecimals + _decimalsOffset();\n }\n\n /** @dev See {IERC4626-asset}. */\n function asset() public view virtual returns (address) {\n ERC4626Storage storage $ = _getERC4626Storage();\n return address($._asset);\n }\n\n /** @dev See {IERC4626-totalAssets}. */\n function totalAssets() public view virtual returns (uint256) {\n ERC4626Storage storage $ = _getERC4626Storage();\n return $._asset.balanceOf(address(this));\n }\n\n /** @dev See {IERC4626-convertToShares}. */\n function convertToShares(uint256 assets) public view virtual returns (uint256) {\n return _convertToShares(assets, Math.Rounding.Floor);\n }\n\n /** @dev See {IERC4626-convertToAssets}. */\n function convertToAssets(uint256 shares) public view virtual returns (uint256) {\n return _convertToAssets(shares, Math.Rounding.Floor);\n }\n\n /** @dev See {IERC4626-maxDeposit}. */\n function maxDeposit(address) public view virtual returns (uint256) {\n return type(uint256).max;\n }\n\n /** @dev See {IERC4626-maxMint}. */\n function maxMint(address) public view virtual returns (uint256) {\n return type(uint256).max;\n }\n\n /** @dev See {IERC4626-maxWithdraw}. */\n function maxWithdraw(address owner) public view virtual returns (uint256) {\n return _convertToAssets(balanceOf(owner), Math.Rounding.Floor);\n }\n\n /** @dev See {IERC4626-maxRedeem}. */\n function maxRedeem(address owner) public view virtual returns (uint256) {\n return balanceOf(owner);\n }\n\n /** @dev See {IERC4626-previewDeposit}. */\n function previewDeposit(uint256 assets) public view virtual returns (uint256) {\n return _convertToShares(assets, Math.Rounding.Floor);\n }\n\n /** @dev See {IERC4626-previewMint}. */\n function previewMint(uint256 shares) public view virtual returns (uint256) {\n return _convertToAssets(shares, Math.Rounding.Ceil);\n }\n\n /** @dev See {IERC4626-previewWithdraw}. */\n function previewWithdraw(uint256 assets) public view virtual returns (uint256) {\n return _convertToShares(assets, Math.Rounding.Ceil);\n }\n\n /** @dev See {IERC4626-previewRedeem}. */\n function previewRedeem(uint256 shares) public view virtual returns (uint256) {\n return _convertToAssets(shares, Math.Rounding.Floor);\n }\n\n /** @dev See {IERC4626-deposit}. */\n function deposit(uint256 assets, address receiver) public virtual returns (uint256) {\n uint256 maxAssets = maxDeposit(receiver);\n if (assets > maxAssets) {\n revert ERC4626ExceededMaxDeposit(receiver, assets, maxAssets);\n }\n\n uint256 shares = previewDeposit(assets);\n _deposit(_msgSender(), receiver, assets, shares);\n\n return shares;\n }\n\n /** @dev See {IERC4626-mint}. */\n function mint(uint256 shares, address receiver) public virtual returns (uint256) {\n uint256 maxShares = maxMint(receiver);\n if (shares > maxShares) {\n revert ERC4626ExceededMaxMint(receiver, shares, maxShares);\n }\n\n uint256 assets = previewMint(shares);\n _deposit(_msgSender(), receiver, assets, shares);\n\n return assets;\n }\n\n /** @dev See {IERC4626-withdraw}. */\n function withdraw(uint256 assets, address receiver, address owner) public virtual returns (uint256) {\n uint256 maxAssets = maxWithdraw(owner);\n if (assets > maxAssets) {\n revert ERC4626ExceededMaxWithdraw(owner, assets, maxAssets);\n }\n\n uint256 shares = previewWithdraw(assets);\n _withdraw(_msgSender(), receiver, owner, assets, shares);\n\n return shares;\n }\n\n /** @dev See {IERC4626-redeem}. */\n function redeem(uint256 shares, address receiver, address owner) public virtual returns (uint256) {\n uint256 maxShares = maxRedeem(owner);\n if (shares > maxShares) {\n revert ERC4626ExceededMaxRedeem(owner, shares, maxShares);\n }\n\n uint256 assets = previewRedeem(shares);\n _withdraw(_msgSender(), receiver, owner, assets, shares);\n\n return assets;\n }\n\n /**\n * @dev Internal conversion function (from assets to shares) with support for rounding direction.\n */\n function _convertToShares(uint256 assets, Math.Rounding rounding) internal view virtual returns (uint256) {\n return assets.mulDiv(totalSupply() + 10 ** _decimalsOffset(), totalAssets() + 1, rounding);\n }\n\n /**\n * @dev Internal conversion function (from shares to assets) with support for rounding direction.\n */\n function _convertToAssets(uint256 shares, Math.Rounding rounding) internal view virtual returns (uint256) {\n return shares.mulDiv(totalAssets() + 1, totalSupply() + 10 ** _decimalsOffset(), rounding);\n }\n\n /**\n * @dev Deposit/mint common workflow.\n */\n function _deposit(address caller, address receiver, uint256 assets, uint256 shares) internal virtual {\n ERC4626Storage storage $ = _getERC4626Storage();\n // If _asset is ERC-777, `transferFrom` can trigger a reentrancy BEFORE the transfer happens through the\n // `tokensToSend` hook. On the other hand, the `tokenReceived` hook, that is triggered after the transfer,\n // calls the vault, which is assumed not malicious.\n //\n // Conclusion: we need to do the transfer before we mint so that any reentrancy would happen before the\n // assets are transferred and before the shares are minted, which is a valid state.\n // slither-disable-next-line reentrancy-no-eth\n SafeERC20.safeTransferFrom($._asset, caller, address(this), assets);\n _mint(receiver, shares);\n\n emit Deposit(caller, receiver, assets, shares);\n }\n\n /**\n * @dev Withdraw/redeem common workflow.\n */\n function _withdraw(\n address caller,\n address receiver,\n address owner,\n uint256 assets,\n uint256 shares\n ) internal virtual {\n ERC4626Storage storage $ = _getERC4626Storage();\n if (caller != owner) {\n _spendAllowance(owner, caller, shares);\n }\n\n // If _asset is ERC-777, `transfer` can trigger a reentrancy AFTER the transfer happens through the\n // `tokensReceived` hook. On the other hand, the `tokensToSend` hook, that is triggered before the transfer,\n // calls the vault, which is assumed not malicious.\n //\n // Conclusion: we need to do the transfer after the burn so that any reentrancy would happen after the\n // shares are burned and after the assets are transferred, which is a valid state.\n _burn(owner, shares);\n SafeERC20.safeTransfer($._asset, receiver, assets);\n\n emit Withdraw(caller, receiver, owner, assets, shares);\n }\n\n function _decimalsOffset() internal view virtual returns (uint8) {\n return 0;\n }\n}\n"},"lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/ERC20PermitUpgradeable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/ERC20Permit.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20Permit} from \"@openzeppelin/contracts/token/ERC20/extensions/IERC20Permit.sol\";\nimport {ERC20Upgradeable} from \"../ERC20Upgradeable.sol\";\nimport {ECDSA} from \"@openzeppelin/contracts/utils/cryptography/ECDSA.sol\";\nimport {EIP712Upgradeable} from \"../../../utils/cryptography/EIP712Upgradeable.sol\";\nimport {NoncesUpgradeable} from \"../../../utils/NoncesUpgradeable.sol\";\nimport {Initializable} from \"../../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the ERC-20 Permit extension allowing approvals to be made via signatures, as defined in\n * https://eips.ethereum.org/EIPS/eip-2612[ERC-2612].\n *\n * Adds the {permit} method, which can be used to change an account's ERC-20 allowance (see {IERC20-allowance}) by\n * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't\n * need to send a transaction, and thus is not required to hold Ether at all.\n */\nabstract contract ERC20PermitUpgradeable is Initializable, ERC20Upgradeable, IERC20Permit, EIP712Upgradeable, NoncesUpgradeable {\n bytes32 private constant PERMIT_TYPEHASH =\n keccak256(\"Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)\");\n\n /**\n * @dev Permit deadline has expired.\n */\n error ERC2612ExpiredSignature(uint256 deadline);\n\n /**\n * @dev Mismatched signature.\n */\n error ERC2612InvalidSigner(address signer, address owner);\n\n /**\n * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `\"1\"`.\n *\n * It's a good idea to use the same `name` that is defined as the ERC-20 token name.\n */\n function __ERC20Permit_init(string memory name) internal onlyInitializing {\n __EIP712_init_unchained(name, \"1\");\n }\n\n function __ERC20Permit_init_unchained(string memory) internal onlyInitializing {}\n\n /**\n * @inheritdoc IERC20Permit\n */\n function permit(\n address owner,\n address spender,\n uint256 value,\n uint256 deadline,\n uint8 v,\n bytes32 r,\n bytes32 s\n ) public virtual {\n if (block.timestamp > deadline) {\n revert ERC2612ExpiredSignature(deadline);\n }\n\n bytes32 structHash = keccak256(abi.encode(PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));\n\n bytes32 hash = _hashTypedDataV4(structHash);\n\n address signer = ECDSA.recover(hash, v, r, s);\n if (signer != owner) {\n revert ERC2612InvalidSigner(signer, owner);\n }\n\n _approve(owner, spender, value);\n }\n\n /**\n * @inheritdoc IERC20Permit\n */\n function nonces(address owner) public view virtual override(IERC20Permit, NoncesUpgradeable) returns (uint256) {\n return super.nonces(owner);\n }\n\n /**\n * @inheritdoc IERC20Permit\n */\n // solhint-disable-next-line func-name-mixedcase\n function DOMAIN_SEPARATOR() external view virtual returns (bytes32) {\n return _domainSeparatorV4();\n }\n}\n"},"lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/contracts/access/AccessControlUpgradeable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol)\n\npragma solidity ^0.8.20;\n\nimport {IAccessControl} from \"@openzeppelin/contracts/access/IAccessControl.sol\";\nimport {ContextUpgradeable} from \"../utils/ContextUpgradeable.sol\";\nimport {ERC165Upgradeable} from \"../utils/introspection/ERC165Upgradeable.sol\";\nimport {Initializable} from \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Contract module that allows children to implement role-based access\n * control mechanisms. This is a lightweight version that doesn't allow enumerating role\n * members except through off-chain means by accessing the contract event logs. Some\n * applications may benefit from on-chain enumerability, for those cases see\n * {AccessControlEnumerable}.\n *\n * Roles are referred to by their `bytes32` identifier. These should be exposed\n * in the external API and be unique. The best way to achieve this is by\n * using `public constant` hash digests:\n *\n * ```solidity\n * bytes32 public constant MY_ROLE = keccak256(\"MY_ROLE\");\n * ```\n *\n * Roles can be used to represent a set of permissions. To restrict access to a\n * function call, use {hasRole}:\n *\n * ```solidity\n * function foo() public {\n * require(hasRole(MY_ROLE, msg.sender));\n * ...\n * }\n * ```\n *\n * Roles can be granted and revoked dynamically via the {grantRole} and\n * {revokeRole} functions. Each role has an associated admin role, and only\n * accounts that have a role's admin role can call {grantRole} and {revokeRole}.\n *\n * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means\n * that only accounts with this role will be able to grant or revoke other\n * roles. More complex role relationships can be created by using\n * {_setRoleAdmin}.\n *\n * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to\n * grant and revoke this role. Extra precautions should be taken to secure\n * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules}\n * to enforce additional security measures for this role.\n */\nabstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControl, ERC165Upgradeable {\n struct RoleData {\n mapping(address account => bool) hasRole;\n bytes32 adminRole;\n }\n\n bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;\n\n\n /// @custom:storage-location erc7201:openzeppelin.storage.AccessControl\n struct AccessControlStorage {\n mapping(bytes32 role => RoleData) _roles;\n }\n\n // keccak256(abi.encode(uint256(keccak256(\"openzeppelin.storage.AccessControl\")) - 1)) & ~bytes32(uint256(0xff))\n bytes32 private constant AccessControlStorageLocation = 0x02dd7bc7dec4dceedda775e58dd541e08a116c6c53815c0bd028192f7b626800;\n\n function _getAccessControlStorage() private pure returns (AccessControlStorage storage $) {\n assembly {\n $.slot := AccessControlStorageLocation\n }\n }\n\n /**\n * @dev Modifier that checks that an account has a specific role. Reverts\n * with an {AccessControlUnauthorizedAccount} error including the required role.\n */\n modifier onlyRole(bytes32 role) {\n _checkRole(role);\n _;\n }\n\n function __AccessControl_init() internal onlyInitializing {\n }\n\n function __AccessControl_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Returns `true` if `account` has been granted `role`.\n */\n function hasRole(bytes32 role, address account) public view virtual returns (bool) {\n AccessControlStorage storage $ = _getAccessControlStorage();\n return $._roles[role].hasRole[account];\n }\n\n /**\n * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()`\n * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier.\n */\n function _checkRole(bytes32 role) internal view virtual {\n _checkRole(role, _msgSender());\n }\n\n /**\n * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account`\n * is missing `role`.\n */\n function _checkRole(bytes32 role, address account) internal view virtual {\n if (!hasRole(role, account)) {\n revert AccessControlUnauthorizedAccount(account, role);\n }\n }\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 {_setRoleAdmin}.\n */\n function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) {\n AccessControlStorage storage $ = _getAccessControlStorage();\n return $._roles[role].adminRole;\n }\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 * May emit a {RoleGranted} event.\n */\n function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {\n _grantRole(role, account);\n }\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 * May emit a {RoleRevoked} event.\n */\n function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {\n _revokeRole(role, account);\n }\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 revoked `role`, emits a {RoleRevoked}\n * event.\n *\n * Requirements:\n *\n * - the caller must be `callerConfirmation`.\n *\n * May emit a {RoleRevoked} event.\n */\n function renounceRole(bytes32 role, address callerConfirmation) public virtual {\n if (callerConfirmation != _msgSender()) {\n revert AccessControlBadConfirmation();\n }\n\n _revokeRole(role, callerConfirmation);\n }\n\n /**\n * @dev Sets `adminRole` as ``role``'s admin role.\n *\n * Emits a {RoleAdminChanged} event.\n */\n function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {\n AccessControlStorage storage $ = _getAccessControlStorage();\n bytes32 previousAdminRole = getRoleAdmin(role);\n $._roles[role].adminRole = adminRole;\n emit RoleAdminChanged(role, previousAdminRole, adminRole);\n }\n\n /**\n * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted.\n *\n * Internal function without access restriction.\n *\n * May emit a {RoleGranted} event.\n */\n function _grantRole(bytes32 role, address account) internal virtual returns (bool) {\n AccessControlStorage storage $ = _getAccessControlStorage();\n if (!hasRole(role, account)) {\n $._roles[role].hasRole[account] = true;\n emit RoleGranted(role, account, _msgSender());\n return true;\n } else {\n return false;\n }\n }\n\n /**\n * @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked.\n *\n * Internal function without access restriction.\n *\n * May emit a {RoleRevoked} event.\n */\n function _revokeRole(bytes32 role, address account) internal virtual returns (bool) {\n AccessControlStorage storage $ = _getAccessControlStorage();\n if (hasRole(role, account)) {\n $._roles[role].hasRole[account] = false;\n emit RoleRevoked(role, account, _msgSender());\n return true;\n } else {\n return false;\n }\n }\n}\n"},"lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/ERC20Upgradeable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/ERC20.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport {IERC20Metadata} from \"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol\";\nimport {ContextUpgradeable} from \"../../utils/ContextUpgradeable.sol\";\nimport {IERC20Errors} from \"@openzeppelin/contracts/interfaces/draft-IERC6093.sol\";\nimport {Initializable} from \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC20} interface.\n *\n * This implementation is agnostic to the way tokens are created. This means\n * that a supply mechanism has to be added in a derived contract using {_mint}.\n *\n * TIP: For a detailed writeup see our guide\n * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How\n * to implement supply mechanisms].\n *\n * The default value of {decimals} is 18. To change this, you should override\n * this function so it returns a different value.\n *\n * We have followed general OpenZeppelin Contracts guidelines: functions revert\n * instead returning `false` on failure. This behavior is nonetheless\n * conventional and does not conflict with the expectations of ERC-20\n * applications.\n */\nabstract contract ERC20Upgradeable is Initializable, ContextUpgradeable, IERC20, IERC20Metadata, IERC20Errors {\n /// @custom:storage-location erc7201:openzeppelin.storage.ERC20\n struct ERC20Storage {\n mapping(address account => uint256) _balances;\n\n mapping(address account => mapping(address spender => uint256)) _allowances;\n\n uint256 _totalSupply;\n\n string _name;\n string _symbol;\n }\n\n // keccak256(abi.encode(uint256(keccak256(\"openzeppelin.storage.ERC20\")) - 1)) & ~bytes32(uint256(0xff))\n bytes32 private constant ERC20StorageLocation = 0x52c63247e1f47db19d5ce0460030c497f067ca4cebf71ba98eeadabe20bace00;\n\n function _getERC20Storage() private pure returns (ERC20Storage storage $) {\n assembly {\n $.slot := ERC20StorageLocation\n }\n }\n\n /**\n * @dev Sets the values for {name} and {symbol}.\n *\n * All two of these values are immutable: they can only be set once during\n * construction.\n */\n function __ERC20_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC20_init_unchained(name_, symbol_);\n }\n\n function __ERC20_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n ERC20Storage storage $ = _getERC20Storage();\n $._name = name_;\n $._symbol = symbol_;\n }\n\n /**\n * @dev Returns the name of the token.\n */\n function name() public view virtual returns (string memory) {\n ERC20Storage storage $ = _getERC20Storage();\n return $._name;\n }\n\n /**\n * @dev Returns the symbol of the token, usually a shorter version of the\n * name.\n */\n function symbol() public view virtual returns (string memory) {\n ERC20Storage storage $ = _getERC20Storage();\n return $._symbol;\n }\n\n /**\n * @dev Returns the number of decimals used to get its user representation.\n * For example, if `decimals` equals `2`, a balance of `505` tokens should\n * be displayed to a user as `5.05` (`505 / 10 ** 2`).\n *\n * Tokens usually opt for a value of 18, imitating the relationship between\n * Ether and Wei. This is the default value returned by this function, unless\n * it's overridden.\n *\n * NOTE: This information is only used for _display_ purposes: it in\n * no way affects any of the arithmetic of the contract, including\n * {IERC20-balanceOf} and {IERC20-transfer}.\n */\n function decimals() public view virtual returns (uint8) {\n return 18;\n }\n\n /**\n * @dev See {IERC20-totalSupply}.\n */\n function totalSupply() public view virtual returns (uint256) {\n ERC20Storage storage $ = _getERC20Storage();\n return $._totalSupply;\n }\n\n /**\n * @dev See {IERC20-balanceOf}.\n */\n function balanceOf(address account) public view virtual returns (uint256) {\n ERC20Storage storage $ = _getERC20Storage();\n return $._balances[account];\n }\n\n /**\n * @dev See {IERC20-transfer}.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - the caller must have a balance of at least `value`.\n */\n function transfer(address to, uint256 value) public virtual returns (bool) {\n address owner = _msgSender();\n _transfer(owner, to, value);\n return true;\n }\n\n /**\n * @dev See {IERC20-allowance}.\n */\n function allowance(address owner, address spender) public view virtual returns (uint256) {\n ERC20Storage storage $ = _getERC20Storage();\n return $._allowances[owner][spender];\n }\n\n /**\n * @dev See {IERC20-approve}.\n *\n * NOTE: If `value` is the maximum `uint256`, the allowance is not updated on\n * `transferFrom`. This is semantically equivalent to an infinite approval.\n *\n * Requirements:\n *\n * - `spender` cannot be the zero address.\n */\n function approve(address spender, uint256 value) public virtual returns (bool) {\n address owner = _msgSender();\n _approve(owner, spender, value);\n return true;\n }\n\n /**\n * @dev See {IERC20-transferFrom}.\n *\n * Skips emitting an {Approval} event indicating an allowance update. This is not\n * required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].\n *\n * NOTE: Does not update the allowance if the current allowance\n * is the maximum `uint256`.\n *\n * Requirements:\n *\n * - `from` and `to` cannot be the zero address.\n * - `from` must have a balance of at least `value`.\n * - the caller must have allowance for ``from``'s tokens of at least\n * `value`.\n */\n function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {\n address spender = _msgSender();\n _spendAllowance(from, spender, value);\n _transfer(from, to, value);\n return true;\n }\n\n /**\n * @dev Moves a `value` amount of tokens from `from` to `to`.\n *\n * This internal function is equivalent to {transfer}, and can be used to\n * e.g. implement automatic token fees, slashing mechanisms, etc.\n *\n * Emits a {Transfer} event.\n *\n * NOTE: This function is not virtual, {_update} should be overridden instead.\n */\n function _transfer(address from, address to, uint256 value) internal {\n if (from == address(0)) {\n revert ERC20InvalidSender(address(0));\n }\n if (to == address(0)) {\n revert ERC20InvalidReceiver(address(0));\n }\n _update(from, to, value);\n }\n\n /**\n * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`\n * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding\n * this function.\n *\n * Emits a {Transfer} event.\n */\n function _update(address from, address to, uint256 value) internal virtual {\n ERC20Storage storage $ = _getERC20Storage();\n if (from == address(0)) {\n // Overflow check required: The rest of the code assumes that totalSupply never overflows\n $._totalSupply += value;\n } else {\n uint256 fromBalance = $._balances[from];\n if (fromBalance < value) {\n revert ERC20InsufficientBalance(from, fromBalance, value);\n }\n unchecked {\n // Overflow not possible: value <= fromBalance <= totalSupply.\n $._balances[from] = fromBalance - value;\n }\n }\n\n if (to == address(0)) {\n unchecked {\n // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.\n $._totalSupply -= value;\n }\n } else {\n unchecked {\n // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.\n $._balances[to] += value;\n }\n }\n\n emit Transfer(from, to, value);\n }\n\n /**\n * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).\n * Relies on the `_update` mechanism\n *\n * Emits a {Transfer} event with `from` set to the zero address.\n *\n * NOTE: This function is not virtual, {_update} should be overridden instead.\n */\n function _mint(address account, uint256 value) internal {\n if (account == address(0)) {\n revert ERC20InvalidReceiver(address(0));\n }\n _update(address(0), account, value);\n }\n\n /**\n * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.\n * Relies on the `_update` mechanism.\n *\n * Emits a {Transfer} event with `to` set to the zero address.\n *\n * NOTE: This function is not virtual, {_update} should be overridden instead\n */\n function _burn(address account, uint256 value) internal {\n if (account == address(0)) {\n revert ERC20InvalidSender(address(0));\n }\n _update(account, address(0), value);\n }\n\n /**\n * @dev Sets `value` as the allowance of `spender` over the `owner` s tokens.\n *\n * This internal function is equivalent to `approve`, and can be used to\n * e.g. set automatic allowances for certain subsystems, etc.\n *\n * Emits an {Approval} event.\n *\n * Requirements:\n *\n * - `owner` cannot be the zero address.\n * - `spender` cannot be the zero address.\n *\n * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.\n */\n function _approve(address owner, address spender, uint256 value) internal {\n _approve(owner, spender, value, true);\n }\n\n /**\n * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.\n *\n * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by\n * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any\n * `Approval` event during `transferFrom` operations.\n *\n * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to\n * true using the following override:\n *\n * ```solidity\n * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {\n * super._approve(owner, spender, value, true);\n * }\n * ```\n *\n * Requirements are the same as {_approve}.\n */\n function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {\n ERC20Storage storage $ = _getERC20Storage();\n if (owner == address(0)) {\n revert ERC20InvalidApprover(address(0));\n }\n if (spender == address(0)) {\n revert ERC20InvalidSpender(address(0));\n }\n $._allowances[owner][spender] = value;\n if (emitEvent) {\n emit Approval(owner, spender, value);\n }\n }\n\n /**\n * @dev Updates `owner` s allowance for `spender` based on spent `value`.\n *\n * Does not update the allowance value in case of infinite allowance.\n * Revert if not enough allowance is available.\n *\n * Does not emit an {Approval} event.\n */\n function _spendAllowance(address owner, address spender, uint256 value) internal virtual {\n uint256 currentAllowance = allowance(owner, spender);\n if (currentAllowance != type(uint256).max) {\n if (currentAllowance < value) {\n revert ERC20InsufficientAllowance(spender, currentAllowance, value);\n }\n unchecked {\n _approve(owner, spender, currentAllowance - value, false);\n }\n }\n }\n}\n"},"lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/contracts/utils/PausableUpgradeable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/Pausable.sol)\n\npragma solidity ^0.8.20;\n\nimport {ContextUpgradeable} from \"../utils/ContextUpgradeable.sol\";\nimport {Initializable} from \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Contract module which allows children to implement an emergency stop\n * mechanism that can be triggered by an authorized account.\n *\n * This module is used through inheritance. It will make available the\n * modifiers `whenNotPaused` and `whenPaused`, which can be applied to\n * the functions of your contract. Note that they will not be pausable by\n * simply including this module, only once the modifiers are put in place.\n */\nabstract contract PausableUpgradeable is Initializable, ContextUpgradeable {\n /// @custom:storage-location erc7201:openzeppelin.storage.Pausable\n struct PausableStorage {\n bool _paused;\n }\n\n // keccak256(abi.encode(uint256(keccak256(\"openzeppelin.storage.Pausable\")) - 1)) & ~bytes32(uint256(0xff))\n bytes32 private constant PausableStorageLocation = 0xcd5ed15c6e187e77e9aee88184c21f4f2182ab5827cb3b7e07fbedcd63f03300;\n\n function _getPausableStorage() private pure returns (PausableStorage storage $) {\n assembly {\n $.slot := PausableStorageLocation\n }\n }\n\n /**\n * @dev Emitted when the pause is triggered by `account`.\n */\n event Paused(address account);\n\n /**\n * @dev Emitted when the pause is lifted by `account`.\n */\n event Unpaused(address account);\n\n /**\n * @dev The operation failed because the contract is paused.\n */\n error EnforcedPause();\n\n /**\n * @dev The operation failed because the contract is not paused.\n */\n error ExpectedPause();\n\n /**\n * @dev Initializes the contract in unpaused state.\n */\n function __Pausable_init() internal onlyInitializing {\n __Pausable_init_unchained();\n }\n\n function __Pausable_init_unchained() internal onlyInitializing {\n PausableStorage storage $ = _getPausableStorage();\n $._paused = false;\n }\n\n /**\n * @dev Modifier to make a function callable only when the contract is not paused.\n *\n * Requirements:\n *\n * - The contract must not be paused.\n */\n modifier whenNotPaused() {\n _requireNotPaused();\n _;\n }\n\n /**\n * @dev Modifier to make a function callable only when the contract is paused.\n *\n * Requirements:\n *\n * - The contract must be paused.\n */\n modifier whenPaused() {\n _requirePaused();\n _;\n }\n\n /**\n * @dev Returns true if the contract is paused, and false otherwise.\n */\n function paused() public view virtual returns (bool) {\n PausableStorage storage $ = _getPausableStorage();\n return $._paused;\n }\n\n /**\n * @dev Throws if the contract is paused.\n */\n function _requireNotPaused() internal view virtual {\n if (paused()) {\n revert EnforcedPause();\n }\n }\n\n /**\n * @dev Throws if the contract is not paused.\n */\n function _requirePaused() internal view virtual {\n if (!paused()) {\n revert ExpectedPause();\n }\n }\n\n /**\n * @dev Triggers stopped state.\n *\n * Requirements:\n *\n * - The contract must not be paused.\n */\n function _pause() internal virtual whenNotPaused {\n PausableStorage storage $ = _getPausableStorage();\n $._paused = true;\n emit Paused(_msgSender());\n }\n\n /**\n * @dev Returns to normal state.\n *\n * Requirements:\n *\n * - The contract must be paused.\n */\n function _unpause() internal virtual whenPaused {\n PausableStorage storage $ = _getPausableStorage();\n $._paused = false;\n emit Unpaused(_msgSender());\n }\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/src/contracts/utils/RescuableACL.sol":{"content":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.8;\n\nimport {IERC20} from 'openzeppelin-contracts/contracts/token/ERC20/IERC20.sol';\nimport {RescuableBase} from './RescuableBase.sol';\nimport {IRescuable} from './interfaces/IRescuable.sol';\n\n/**\n * @title Rescuable specially for ACL models\n * @author BGD Labs\n * @notice abstract contract with the methods to rescue tokens (ERC20 and native) from a contract\n */\nabstract contract RescuableACL is RescuableBase, IRescuable {\n /// @notice modifier that checks that caller is allowed address\n modifier onlyRescueGuardian() {\n _checkRescueGuardian();\n _;\n }\n\n /// @inheritdoc IRescuable\n function emergencyTokenTransfer(\n address erc20Token,\n address to,\n uint256 amount\n ) external onlyRescueGuardian {\n _emergencyTokenTransfer(erc20Token, to, amount);\n }\n\n /// @inheritdoc IRescuable\n function emergencyEtherTransfer(address to, uint256 amount) external onlyRescueGuardian {\n _emergencyEtherTransfer(to, amount);\n }\n\n /// @notice function, that should revert if `msg.sender` isn't allowed to rescue funds\n function _checkRescueGuardian() internal view virtual;\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/src/contracts/utils/RescuableBase.sol":{"content":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.8;\n\nimport {IERC20} from 'openzeppelin-contracts/contracts/token/ERC20/IERC20.sol';\nimport {SafeERC20} from 'openzeppelin-contracts/contracts/token/ERC20/utils/SafeERC20.sol';\nimport {IRescuableBase} from './interfaces/IRescuableBase.sol';\n\nabstract contract RescuableBase is IRescuableBase {\n using SafeERC20 for IERC20;\n\n /// @inheritdoc IRescuableBase\n function maxRescue(address erc20Token) public view virtual returns (uint256);\n\n function _emergencyTokenTransfer(address erc20Token, address to, uint256 amount) internal {\n uint256 max = maxRescue(erc20Token);\n amount = max > amount ? amount : max;\n IERC20(erc20Token).safeTransfer(to, amount);\n\n emit ERC20Rescued(msg.sender, erc20Token, to, amount);\n }\n\n function _emergencyEtherTransfer(address to, uint256 amount) internal {\n (bool success, ) = to.call{value: amount}(new bytes(0));\n if (!success) {\n revert EthTransferFailed();\n }\n\n emit NativeTokensRescued(msg.sender, to, amount);\n }\n}\n"},"lib/gho-origin/src/contracts/sgho/interfaces/IsGho.sol":{"content":"// SPDX-License-Identifier: agpl-3\npragma solidity ^0.8.19;\n\n/**\n * @title IsGho\n * @notice Interface for sGHO\n */\ninterface IsGho {\n /**\n * @notice Thrown if the target rate is set to a value greater than the max rate.\n */\n error MaxRateExceeded();\n\n /**\n * @notice Thrown when a zero address is provided for a critical parameter during initialization.\n */\n error ZeroAddressNotAllowed();\n\n /**\n * @dev Emitted when the target rate is updated.\n * @param newRate The new target rate.\n */\n event TargetRateUpdated(uint256 newRate);\n\n /**\n * @dev Emitted when the timestamp and yield index are updated.\n * @param timestamp The timestamp of the update.\n * @param currentRate The current yield index.\n */\n event ExchangeRateUpdated(uint256 timestamp, uint256 currentRate);\n\n /**\n * @dev Emitted when the supply cap is updated.\n * @param newSupplyCap The new supply cap.\n */\n event SupplyCapUpdated(uint256 newSupplyCap);\n\n /**\n * @notice Struct for signature parameters.\n * @param v The recovery ID of the signature.\n * @param r The R component of the signature.\n * @param s The S component of the signature.\n */\n struct SignatureParams {\n uint8 v;\n bytes32 r;\n bytes32 s;\n }\n\n /**\n * @notice Deposits GHO into the vault using permit and mints sGHO shares to the receiver.\n * @dev This function allows users to deposit GHO without requiring a separate approve transaction.\n * The permit is used to approve the vault to spend the user's GHO tokens.\n * The yield index is updated before the deposit to ensure correct share calculation.\n * @param assets The amount of GHO to deposit.\n * @param receiver The address that will receive the sGHO shares.\n * @param deadline Maximum timestamp at which intent can be executed/signature is valid (must be in the future)\n * @param sig A `secp256k1` signature params from `msgSender()`.\n * @return The amount of sGHO shares minted.\n */\n function depositWithPermit(\n uint256 assets,\n address receiver,\n uint256 deadline,\n SignatureParams memory sig\n ) external returns (uint256);\n\n /**\n * @notice Pauses the contract, can be called by `PAUSE_GUARDIAN_ROLE`.\n * Emits a {Paused} event.\n */\n function pause() external;\n\n /**\n * @notice Unpauses the contract, can be called by `PAUSE_GUARDIAN_ROLE`.\n * Emits a {Unpaused} event.\n */\n function unpause() external;\n\n /**\n * @notice Sets the target rate for yield generation.\n * @dev This function can only be called by an address with the YIELD_MANAGER role.\n * The new rate must be less than 50% (5000 basis points).\n * @param newRate The new target rate in basis points (e.g., 1000 for 10%).\n */\n function setTargetRate(uint16 newRate) external;\n\n /**\n * @notice Sets the supply cap for the vault.\n * @dev This function can only be called by an address with the YIELD_MANAGER role.\n * @dev Supply cap is in asset terms.\n * @param newSupplyCap The new supply cap.\n */\n function setSupplyCap(uint160 newSupplyCap) external;\n\n /**\n * @notice Returns the maximum safe rate for the vault.\n * @dev Maximum safe annual yield rate in basis points (50%)\n * @return The maximum safe rate.\n */\n function MAX_SAFE_RATE() external view returns (uint16);\n\n /**\n * @notice Returns the role identifier for the Pause Guardian.\n * @dev This role has permissions to pause/unpause sGho.\n * @return The keccak256 hash of \"PAUSE_GUARDIAN_ROLE\".\n */\n function PAUSE_GUARDIAN_ROLE() external view returns (bytes32);\n\n /**\n * @notice Returns the role identifier for the Token Rescuer.\n * @dev This role has permissions to rescue tokens held on the contract.\n * @return The keccak256 hash of \"TOKEN_RESCUER_ROLE\".\n */\n function TOKEN_RESCUER_ROLE() external view returns (bytes32);\n\n /**\n * @notice Returns the role identifier for the Yield Manager.\n * @dev This role has permissions to update the target rate.\n * @return The keccak256 hash of \"YIELD_MANAGER_ROLE\".\n */\n function YIELD_MANAGER_ROLE() external view returns (bytes32);\n\n /**\n * @notice Returns the address of the GHO token used as the underlying asset in the vault.\n * @return The address of the GHO token.\n */\n function GHO() external view returns (address);\n\n /**\n * @notice Returns the timestamp of the last time the yield index was updated.\n * @return The Unix timestamp of the last update.\n */\n function lastUpdate() external view returns (uint64);\n\n /**\n * @notice Returns the current rate per second for yield generation.\n * @dev The rate is expressed in basis points (1% = 100).\n * @return The rate per second multiplied in RAY.\n */\n function ratePerSecond() external view returns (uint96);\n\n /**\n * @notice Returns the total supply cap of the vault.\n * @dev Supply cap is in asset terms.\n * @return The total supply cap.\n */\n function supplyCap() external view returns (uint160);\n\n /**\n * @notice Returns the current target annual percentage rate (APR) for yield generation.\n * @dev The rate is expressed in basis points (1% = 100).\n * @return The target rate in basis points.\n */\n function targetRate() external view returns (uint16);\n\n /**\n * @notice Returns the current yield index, representing the accumulated yield.\n * @dev This index is used to calculate the value of sGHO in terms of GHO. Index scale is in RAY.\n * @return The current yield index.\n */\n function yieldIndex() external view returns (uint176);\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/utils/Panic.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Helper library for emitting standardized panic codes.\n *\n * ```solidity\n * contract Example {\n * using Panic for uint256;\n *\n * // Use any of the declared internal constants\n * function foo() { Panic.GENERIC.panic(); }\n *\n * // Alternatively\n * function foo() { Panic.panic(Panic.GENERIC); }\n * }\n * ```\n *\n * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].\n *\n * _Available since v5.1._\n */\n// slither-disable-next-line unused-state\nlibrary Panic {\n /// @dev generic / unspecified error\n uint256 internal constant GENERIC = 0x00;\n /// @dev used by the assert() builtin\n uint256 internal constant ASSERT = 0x01;\n /// @dev arithmetic underflow or overflow\n uint256 internal constant UNDER_OVERFLOW = 0x11;\n /// @dev division or modulo by zero\n uint256 internal constant DIVISION_BY_ZERO = 0x12;\n /// @dev enum conversion error\n uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;\n /// @dev invalid encoding in storage\n uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;\n /// @dev empty array pop\n uint256 internal constant EMPTY_ARRAY_POP = 0x31;\n /// @dev array out of bounds access\n uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;\n /// @dev resource error (too large allocation or too large array)\n uint256 internal constant RESOURCE_ERROR = 0x41;\n /// @dev calling invalid internal function\n uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;\n\n /// @dev Reverts with a panic code. Recommended to use with\n /// the internal constants with predefined codes.\n function panic(uint256 code) internal pure {\n assembly (\"memory-safe\") {\n mstore(0x00, 0x4e487b71)\n mstore(0x20, code)\n revert(0x1c, 0x24)\n }\n }\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/token/ERC20/utils/SafeERC20.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/utils/SafeERC20.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"../IERC20.sol\";\nimport {IERC1363} from \"../../../interfaces/IERC1363.sol\";\nimport {Address} from \"../../../utils/Address.sol\";\n\n/**\n * @title SafeERC20\n * @dev Wrappers around ERC-20 operations that throw on failure (when the token\n * contract returns false). Tokens that return no value (and instead revert or\n * throw on failure) are also supported, non-reverting calls are assumed to be\n * successful.\n * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,\n * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.\n */\nlibrary SafeERC20 {\n /**\n * @dev An operation with an ERC-20 token failed.\n */\n error SafeERC20FailedOperation(address token);\n\n /**\n * @dev Indicates a failed `decreaseAllowance` request.\n */\n error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);\n\n /**\n * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,\n * non-reverting calls are assumed to be successful.\n */\n function safeTransfer(IERC20 token, address to, uint256 value) internal {\n _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));\n }\n\n /**\n * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the\n * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.\n */\n function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {\n _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));\n }\n\n /**\n * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,\n * non-reverting calls are assumed to be successful.\n *\n * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the \"client\"\n * smart contract uses ERC-7674 to set temporary allowances, then the \"client\" smart contract should avoid using\n * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract\n * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.\n */\n function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {\n uint256 oldAllowance = token.allowance(address(this), spender);\n forceApprove(token, spender, oldAllowance + value);\n }\n\n /**\n * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no\n * value, non-reverting calls are assumed to be successful.\n *\n * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the \"client\"\n * smart contract uses ERC-7674 to set temporary allowances, then the \"client\" smart contract should avoid using\n * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract\n * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.\n */\n function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {\n unchecked {\n uint256 currentAllowance = token.allowance(address(this), spender);\n if (currentAllowance < requestedDecrease) {\n revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);\n }\n forceApprove(token, spender, currentAllowance - requestedDecrease);\n }\n }\n\n /**\n * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,\n * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval\n * to be set to zero before setting it to a non-zero value, such as USDT.\n *\n * NOTE: If the token implements ERC-7674, this function will not modify any temporary allowance. This function\n * only sets the \"standard\" allowance. Any temporary allowance will remain active, in addition to the value being\n * set here.\n */\n function forceApprove(IERC20 token, address spender, uint256 value) internal {\n bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));\n\n if (!_callOptionalReturnBool(token, approvalCall)) {\n _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));\n _callOptionalReturn(token, approvalCall);\n }\n }\n\n /**\n * @dev Performs an {ERC1363} transferAndCall, with a fallback to the simple {ERC20} transfer if the target has no\n * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when\n * targeting contracts.\n *\n * Reverts if the returned value is other than `true`.\n */\n function transferAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {\n if (to.code.length == 0) {\n safeTransfer(token, to, value);\n } else if (!token.transferAndCall(to, value, data)) {\n revert SafeERC20FailedOperation(address(token));\n }\n }\n\n /**\n * @dev Performs an {ERC1363} transferFromAndCall, with a fallback to the simple {ERC20} transferFrom if the target\n * has no code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when\n * targeting contracts.\n *\n * Reverts if the returned value is other than `true`.\n */\n function transferFromAndCallRelaxed(\n IERC1363 token,\n address from,\n address to,\n uint256 value,\n bytes memory data\n ) internal {\n if (to.code.length == 0) {\n safeTransferFrom(token, from, to, value);\n } else if (!token.transferFromAndCall(from, to, value, data)) {\n revert SafeERC20FailedOperation(address(token));\n }\n }\n\n /**\n * @dev Performs an {ERC1363} approveAndCall, with a fallback to the simple {ERC20} approve if the target has no\n * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when\n * targeting contracts.\n *\n * NOTE: When the recipient address (`to`) has no code (i.e. is an EOA), this function behaves as {forceApprove}.\n * Opposedly, when the recipient address (`to`) has code, this function only attempts to call {ERC1363-approveAndCall}\n * once without retrying, and relies on the returned value to be true.\n *\n * Reverts if the returned value is other than `true`.\n */\n function approveAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {\n if (to.code.length == 0) {\n forceApprove(token, to, value);\n } else if (!token.approveAndCall(to, value, data)) {\n revert SafeERC20FailedOperation(address(token));\n }\n }\n\n /**\n * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n * on the return value: the return value is optional (but if data is returned, it must not be false).\n * @param token The token targeted by the call.\n * @param data The call data (encoded using abi.encode or one of its variants).\n *\n * This is a variant of {_callOptionalReturnBool} that reverts if call fails to meet the requirements.\n */\n function _callOptionalReturn(IERC20 token, bytes memory data) private {\n uint256 returnSize;\n uint256 returnValue;\n assembly (\"memory-safe\") {\n let success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)\n // bubble errors\n if iszero(success) {\n let ptr := mload(0x40)\n returndatacopy(ptr, 0, returndatasize())\n revert(ptr, returndatasize())\n }\n returnSize := returndatasize()\n returnValue := mload(0)\n }\n\n if (returnSize == 0 ? address(token).code.length == 0 : returnValue != 1) {\n revert SafeERC20FailedOperation(address(token));\n }\n }\n\n /**\n * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n * on the return value: the return value is optional (but if data is returned, it must not be false).\n * @param token The token targeted by the call.\n * @param data The call data (encoded using abi.encode or one of its variants).\n *\n * This is a variant of {_callOptionalReturn} that silently catches all reverts and returns a bool instead.\n */\n function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {\n bool success;\n uint256 returnSize;\n uint256 returnValue;\n assembly (\"memory-safe\") {\n success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)\n returnSize := returndatasize()\n returnValue := mload(0)\n }\n return success && (returnSize == 0 ? address(token).code.length > 0 : returnValue == 1);\n }\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/utils/cryptography/ECDSA.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/cryptography/ECDSA.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.\n *\n * These functions can be used to verify that a message was signed by the holder\n * of the private keys of a given address.\n */\nlibrary ECDSA {\n enum RecoverError {\n NoError,\n InvalidSignature,\n InvalidSignatureLength,\n InvalidSignatureS\n }\n\n /**\n * @dev The signature derives the `address(0)`.\n */\n error ECDSAInvalidSignature();\n\n /**\n * @dev The signature has an invalid length.\n */\n error ECDSAInvalidSignatureLength(uint256 length);\n\n /**\n * @dev The signature has an S value that is in the upper half order.\n */\n error ECDSAInvalidSignatureS(bytes32 s);\n\n /**\n * @dev Returns the address that signed a hashed message (`hash`) with `signature` or an error. This will not\n * return address(0) without also returning an error description. Errors are documented using an enum (error type)\n * and a bytes32 providing additional information about the error.\n *\n * If no error is returned, then the address can be used for verification purposes.\n *\n * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:\n * this function rejects them by requiring the `s` value to be in the lower\n * half order, and the `v` value to be either 27 or 28.\n *\n * IMPORTANT: `hash` _must_ be the result of a hash operation for the\n * verification to be secure: it is possible to craft signatures that\n * recover to arbitrary addresses for non-hashed data. A safe way to ensure\n * this is by receiving a hash of the original message (which may otherwise\n * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.\n *\n * Documentation for signature generation:\n * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]\n * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]\n */\n function tryRecover(\n bytes32 hash,\n bytes memory signature\n ) internal pure returns (address recovered, RecoverError err, bytes32 errArg) {\n if (signature.length == 65) {\n bytes32 r;\n bytes32 s;\n uint8 v;\n // ecrecover takes the signature parameters, and the only way to get them\n // currently is to use assembly.\n assembly (\"memory-safe\") {\n r := mload(add(signature, 0x20))\n s := mload(add(signature, 0x40))\n v := byte(0, mload(add(signature, 0x60)))\n }\n return tryRecover(hash, v, r, s);\n } else {\n return (address(0), RecoverError.InvalidSignatureLength, bytes32(signature.length));\n }\n }\n\n /**\n * @dev Returns the address that signed a hashed message (`hash`) with\n * `signature`. This address can then be used for verification purposes.\n *\n * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:\n * this function rejects them by requiring the `s` value to be in the lower\n * half order, and the `v` value to be either 27 or 28.\n *\n * IMPORTANT: `hash` _must_ be the result of a hash operation for the\n * verification to be secure: it is possible to craft signatures that\n * recover to arbitrary addresses for non-hashed data. A safe way to ensure\n * this is by receiving a hash of the original message (which may otherwise\n * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.\n */\n function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {\n (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, signature);\n _throwError(error, errorArg);\n return recovered;\n }\n\n /**\n * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.\n *\n * See https://eips.ethereum.org/EIPS/eip-2098[ERC-2098 short signatures]\n */\n function tryRecover(\n bytes32 hash,\n bytes32 r,\n bytes32 vs\n ) internal pure returns (address recovered, RecoverError err, bytes32 errArg) {\n unchecked {\n bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);\n // We do not check for an overflow here since the shift operation results in 0 or 1.\n uint8 v = uint8((uint256(vs) >> 255) + 27);\n return tryRecover(hash, v, r, s);\n }\n }\n\n /**\n * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.\n */\n function recover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address) {\n (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, r, vs);\n _throwError(error, errorArg);\n return recovered;\n }\n\n /**\n * @dev Overload of {ECDSA-tryRecover} that receives the `v`,\n * `r` and `s` signature fields separately.\n */\n function tryRecover(\n bytes32 hash,\n uint8 v,\n bytes32 r,\n bytes32 s\n ) internal pure returns (address recovered, RecoverError err, bytes32 errArg) {\n // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature\n // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines\n // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most\n // signatures from current libraries generate a unique signature with an s-value in the lower half order.\n //\n // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value\n // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or\n // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept\n // these malleable signatures as well.\n if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {\n return (address(0), RecoverError.InvalidSignatureS, s);\n }\n\n // If the signature is valid (and not malleable), return the signer address\n address signer = ecrecover(hash, v, r, s);\n if (signer == address(0)) {\n return (address(0), RecoverError.InvalidSignature, bytes32(0));\n }\n\n return (signer, RecoverError.NoError, bytes32(0));\n }\n\n /**\n * @dev Overload of {ECDSA-recover} that receives the `v`,\n * `r` and `s` signature fields separately.\n */\n function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) {\n (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, v, r, s);\n _throwError(error, errorArg);\n return recovered;\n }\n\n /**\n * @dev Optionally reverts with the corresponding custom error according to the `error` argument provided.\n */\n function _throwError(RecoverError error, bytes32 errorArg) private pure {\n if (error == RecoverError.NoError) {\n return; // no error: do nothing\n } else if (error == RecoverError.InvalidSignature) {\n revert ECDSAInvalidSignature();\n } else if (error == RecoverError.InvalidSignatureLength) {\n revert ECDSAInvalidSignatureLength(uint256(errorArg));\n } else if (error == RecoverError.InvalidSignatureS) {\n revert ECDSAInvalidSignatureS(errorArg);\n }\n }\n}\n"},"lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/contracts/utils/cryptography/EIP712Upgradeable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/cryptography/EIP712.sol)\n\npragma solidity ^0.8.20;\n\nimport {MessageHashUtils} from \"@openzeppelin/contracts/utils/cryptography/MessageHashUtils.sol\";\nimport {IERC5267} from \"@openzeppelin/contracts/interfaces/IERC5267.sol\";\nimport {Initializable} from \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev https://eips.ethereum.org/EIPS/eip-712[EIP-712] is a standard for hashing and signing of typed structured data.\n *\n * The encoding scheme specified in the EIP requires a domain separator and a hash of the typed structured data, whose\n * encoding is very generic and therefore its implementation in Solidity is not feasible, thus this contract\n * does not implement the encoding itself. Protocols need to implement the type-specific encoding they need in order to\n * produce the hash of their typed data using a combination of `abi.encode` and `keccak256`.\n *\n * This contract implements the EIP-712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding\n * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA\n * ({_hashTypedDataV4}).\n *\n * The implementation of the domain separator was designed to be as efficient as possible while still properly updating\n * the chain id to protect against replay attacks on an eventual fork of the chain.\n *\n * NOTE: This contract implements the version of the encoding known as \"v4\", as implemented by the JSON RPC method\n * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].\n *\n * NOTE: In the upgradeable version of this contract, the cached values will correspond to the address, and the domain\n * separator of the implementation contract. This will cause the {_domainSeparatorV4} function to always rebuild the\n * separator from the immutable values, which is cheaper than accessing a cached version in cold storage.\n */\nabstract contract EIP712Upgradeable is Initializable, IERC5267 {\n bytes32 private constant TYPE_HASH =\n keccak256(\"EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)\");\n\n /// @custom:storage-location erc7201:openzeppelin.storage.EIP712\n struct EIP712Storage {\n /// @custom:oz-renamed-from _HASHED_NAME\n bytes32 _hashedName;\n /// @custom:oz-renamed-from _HASHED_VERSION\n bytes32 _hashedVersion;\n\n string _name;\n string _version;\n }\n\n // keccak256(abi.encode(uint256(keccak256(\"openzeppelin.storage.EIP712\")) - 1)) & ~bytes32(uint256(0xff))\n bytes32 private constant EIP712StorageLocation = 0xa16a46d94261c7517cc8ff89f61c0ce93598e3c849801011dee649a6a557d100;\n\n function _getEIP712Storage() private pure returns (EIP712Storage storage $) {\n assembly {\n $.slot := EIP712StorageLocation\n }\n }\n\n /**\n * @dev Initializes the domain separator and parameter caches.\n *\n * The meaning of `name` and `version` is specified in\n * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP-712]:\n *\n * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.\n * - `version`: the current major version of the signing domain.\n *\n * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart\n * contract upgrade].\n */\n function __EIP712_init(string memory name, string memory version) internal onlyInitializing {\n __EIP712_init_unchained(name, version);\n }\n\n function __EIP712_init_unchained(string memory name, string memory version) internal onlyInitializing {\n EIP712Storage storage $ = _getEIP712Storage();\n $._name = name;\n $._version = version;\n\n // Reset prior values in storage if upgrading\n $._hashedName = 0;\n $._hashedVersion = 0;\n }\n\n /**\n * @dev Returns the domain separator for the current chain.\n */\n function _domainSeparatorV4() internal view returns (bytes32) {\n return _buildDomainSeparator();\n }\n\n function _buildDomainSeparator() private view returns (bytes32) {\n return keccak256(abi.encode(TYPE_HASH, _EIP712NameHash(), _EIP712VersionHash(), block.chainid, address(this)));\n }\n\n /**\n * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this\n * function returns the hash of the fully encoded EIP712 message for this domain.\n *\n * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:\n *\n * ```solidity\n * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(\n * keccak256(\"Mail(address to,string contents)\"),\n * mailTo,\n * keccak256(bytes(mailContents))\n * )));\n * address signer = ECDSA.recover(digest, signature);\n * ```\n */\n function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {\n return MessageHashUtils.toTypedDataHash(_domainSeparatorV4(), structHash);\n }\n\n /**\n * @dev See {IERC-5267}.\n */\n function eip712Domain()\n public\n view\n virtual\n returns (\n bytes1 fields,\n string memory name,\n string memory version,\n uint256 chainId,\n address verifyingContract,\n bytes32 salt,\n uint256[] memory extensions\n )\n {\n EIP712Storage storage $ = _getEIP712Storage();\n // If the hashed name and version in storage are non-zero, the contract hasn't been properly initialized\n // and the EIP712 domain is not reliable, as it will be missing name and version.\n require($._hashedName == 0 && $._hashedVersion == 0, \"EIP712: Uninitialized\");\n\n return (\n hex\"0f\", // 01111\n _EIP712Name(),\n _EIP712Version(),\n block.chainid,\n address(this),\n bytes32(0),\n new uint256[](0)\n );\n }\n\n /**\n * @dev The name parameter for the EIP712 domain.\n *\n * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs\n * are a concern.\n */\n function _EIP712Name() internal view virtual returns (string memory) {\n EIP712Storage storage $ = _getEIP712Storage();\n return $._name;\n }\n\n /**\n * @dev The version parameter for the EIP712 domain.\n *\n * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs\n * are a concern.\n */\n function _EIP712Version() internal view virtual returns (string memory) {\n EIP712Storage storage $ = _getEIP712Storage();\n return $._version;\n }\n\n /**\n * @dev The hash of the name parameter for the EIP712 domain.\n *\n * NOTE: In previous versions this function was virtual. In this version you should override `_EIP712Name` instead.\n */\n function _EIP712NameHash() internal view returns (bytes32) {\n EIP712Storage storage $ = _getEIP712Storage();\n string memory name = _EIP712Name();\n if (bytes(name).length > 0) {\n return keccak256(bytes(name));\n } else {\n // If the name is empty, the contract may have been upgraded without initializing the new storage.\n // We return the name hash in storage if non-zero, otherwise we assume the name is empty by design.\n bytes32 hashedName = $._hashedName;\n if (hashedName != 0) {\n return hashedName;\n } else {\n return keccak256(\"\");\n }\n }\n }\n\n /**\n * @dev The hash of the version parameter for the EIP712 domain.\n *\n * NOTE: In previous versions this function was virtual. In this version you should override `_EIP712Version` instead.\n */\n function _EIP712VersionHash() internal view returns (bytes32) {\n EIP712Storage storage $ = _getEIP712Storage();\n string memory version = _EIP712Version();\n if (bytes(version).length > 0) {\n return keccak256(bytes(version));\n } else {\n // If the version is empty, the contract may have been upgraded without initializing the new storage.\n // We return the version hash in storage if non-zero, otherwise we assume the version is empty by design.\n bytes32 hashedVersion = $._hashedVersion;\n if (hashedVersion != 0) {\n return hashedVersion;\n } else {\n return keccak256(\"\");\n }\n }\n }\n}\n"},"lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/contracts/utils/NoncesUpgradeable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/Nonces.sol)\npragma solidity ^0.8.20;\nimport {Initializable} from \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides tracking nonces for addresses. Nonces will only increment.\n */\nabstract contract NoncesUpgradeable is Initializable {\n /**\n * @dev The nonce used for an `account` is not the expected current nonce.\n */\n error InvalidAccountNonce(address account, uint256 currentNonce);\n\n /// @custom:storage-location erc7201:openzeppelin.storage.Nonces\n struct NoncesStorage {\n mapping(address account => uint256) _nonces;\n }\n\n // keccak256(abi.encode(uint256(keccak256(\"openzeppelin.storage.Nonces\")) - 1)) & ~bytes32(uint256(0xff))\n bytes32 private constant NoncesStorageLocation = 0x5ab42ced628888259c08ac98db1eb0cf702fc1501344311d8b100cd1bfe4bb00;\n\n function _getNoncesStorage() private pure returns (NoncesStorage storage $) {\n assembly {\n $.slot := NoncesStorageLocation\n }\n }\n\n function __Nonces_init() internal onlyInitializing {\n }\n\n function __Nonces_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev Returns the next unused nonce for an address.\n */\n function nonces(address owner) public view virtual returns (uint256) {\n NoncesStorage storage $ = _getNoncesStorage();\n return $._nonces[owner];\n }\n\n /**\n * @dev Consumes a nonce.\n *\n * Returns the current value and increments nonce.\n */\n function _useNonce(address owner) internal virtual returns (uint256) {\n NoncesStorage storage $ = _getNoncesStorage();\n // For each account, the nonce has an initial value of 0, can only be incremented by one, and cannot be\n // decremented or reset. This guarantees that the nonce never overflows.\n unchecked {\n // It is important to do x++ and not ++x here.\n return $._nonces[owner]++;\n }\n }\n\n /**\n * @dev Same as {_useNonce} but checking that `nonce` is the next valid for `owner`.\n */\n function _useCheckedNonce(address owner, uint256 nonce) internal virtual {\n uint256 current = _useNonce(owner);\n if (nonce != current) {\n revert InvalidAccountNonce(owner, current);\n }\n }\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/access/IAccessControl.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (access/IAccessControl.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev External interface of AccessControl declared to support ERC-165 detection.\n */\ninterface IAccessControl {\n /**\n * @dev The `account` is missing a role.\n */\n error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);\n\n /**\n * @dev The caller of a function is not the expected one.\n *\n * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.\n */\n error AccessControlBadConfirmation();\n\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 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. This account bears the admin role (for the granted role).\n * Expected in cases where the role was granted using the internal {AccessControl-_grantRole}.\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 `callerConfirmation`.\n */\n function renounceRole(bytes32 role, address callerConfirmation) external;\n}\n"},"lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/contracts/utils/ContextUpgradeable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\n\npragma solidity ^0.8.20;\nimport {Initializable} from \"../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 function _contextSuffixLength() internal view virtual returns (uint256) {\n return 0;\n }\n}\n"},"lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/contracts/utils/introspection/ERC165Upgradeable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC165} from \"@openzeppelin/contracts/utils/introspection/IERC165.sol\";\nimport {Initializable} from \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC-165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165 {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {\n return interfaceId == type(IERC165).interfaceId;\n }\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/interfaces/draft-IERC6093.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)\npragma solidity ^0.8.20;\n\n/**\n * @dev Standard ERC-20 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\n */\ninterface IERC20Errors {\n /**\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param balance Current balance for the interacting account.\n * @param needed Minimum amount required to perform a transfer.\n */\n error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC20InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC20InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.\n * @param spender Address that may be allowed to operate on tokens without being their owner.\n * @param allowance Amount of tokens a `spender` is allowed to operate with.\n * @param needed Minimum amount required to perform a transfer.\n */\n error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC20InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `spender` to be approved. Used in approvals.\n * @param spender Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC20InvalidSpender(address spender);\n}\n\n/**\n * @dev Standard ERC-721 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\n */\ninterface IERC721Errors {\n /**\n * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\n * Used in balance queries.\n * @param owner Address of the current owner of a token.\n */\n error ERC721InvalidOwner(address owner);\n\n /**\n * @dev Indicates a `tokenId` whose `owner` is the zero address.\n * @param tokenId Identifier number of a token.\n */\n error ERC721NonexistentToken(uint256 tokenId);\n\n /**\n * @dev Indicates an error related to the ownership over a particular token. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param tokenId Identifier number of a token.\n * @param owner Address of the current owner of a token.\n */\n error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC721InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC721InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n * @param tokenId Identifier number of a token.\n */\n error ERC721InsufficientApproval(address operator, uint256 tokenId);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC721InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC721InvalidOperator(address operator);\n}\n\n/**\n * @dev Standard ERC-1155 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\n */\ninterface IERC1155Errors {\n /**\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param balance Current balance for the interacting account.\n * @param needed Minimum amount required to perform a transfer.\n * @param tokenId Identifier number of a token.\n */\n error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC1155InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC1155InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n * @param owner Address of the current owner of a token.\n */\n error ERC1155MissingApprovalForAll(address operator, address owner);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC1155InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC1155InvalidOperator(address operator);\n\n /**\n * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\n * Used in batch transfers.\n * @param idsLength Length of the array of token identifiers\n * @param valuesLength Length of the array of token amounts\n */\n error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/src/contracts/utils/interfaces/IRescuable.sol":{"content":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.8;\n\nimport {IRescuableBase} from './IRescuableBase.sol';\n\n/**\n * @title IRescuable\n * @author BGD Labs\n * @notice interface containing the objects, events and methods definitions of the Rescuable contract\n */\ninterface IRescuable is IRescuableBase {\n error OnlyRescueGuardian();\n\n /**\n * @notice method called to rescue tokens sent erroneously to the contract. Only callable by owner\n * @param erc20Token address of the token to rescue\n * @param to address to send the tokens\n * @param amount of tokens to rescue\n */\n function emergencyTokenTransfer(address erc20Token, address to, uint256 amount) external;\n\n /**\n * @notice method called to rescue ether sent erroneously to the contract. Only callable by owner\n * @param to address to send the eth\n * @param amount of eth to rescue\n */\n function emergencyEtherTransfer(address to, uint256 amount) external;\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/src/contracts/utils/interfaces/IRescuableBase.sol":{"content":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.8;\n\n/**\n * @title IRescuableBase\n * @author BGD Labs\n * @notice interface containing the objects, events and methods definitions of the RescuableBase contract\n */\ninterface IRescuableBase {\n error EthTransferFailed();\n /**\n * @notice emitted when erc20 tokens get rescued\n * @param caller address that triggers the rescue\n * @param token address of the rescued token\n * @param to address that will receive the rescued tokens\n * @param amount quantity of tokens rescued\n */\n event ERC20Rescued(\n address indexed caller,\n address indexed token,\n address indexed to,\n uint256 amount\n );\n\n /**\n * @notice emitted when native tokens get rescued\n * @param caller address that triggers the rescue\n * @param to address that will receive the rescued tokens\n * @param amount quantity of tokens rescued\n */\n event NativeTokensRescued(address indexed caller, address indexed to, uint256 amount);\n\n /**\n * @notice method that defined the maximum amount rescuable for any given asset.\n * @dev there's currently no way to limit the rescuable \"native asset\", as we assume erc20s as intended underlying.\n * @return the maximum amount of\n */\n function maxRescue(address erc20Token) external view returns (uint256);\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/interfaces/IERC1363.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/IERC1363.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"./IERC20.sol\";\nimport {IERC165} from \"./IERC165.sol\";\n\n/**\n * @title IERC1363\n * @dev Interface of the ERC-1363 standard as defined in the https://eips.ethereum.org/EIPS/eip-1363[ERC-1363].\n *\n * Defines an extension interface for ERC-20 tokens that supports executing code on a recipient contract\n * after `transfer` or `transferFrom`, or code on a spender contract after `approve`, in a single transaction.\n */\ninterface IERC1363 is IERC20, IERC165 {\n /*\n * Note: the ERC-165 identifier for this interface is 0xb0202a11.\n * 0xb0202a11 ===\n * bytes4(keccak256('transferAndCall(address,uint256)')) ^\n * bytes4(keccak256('transferAndCall(address,uint256,bytes)')) ^\n * bytes4(keccak256('transferFromAndCall(address,address,uint256)')) ^\n * bytes4(keccak256('transferFromAndCall(address,address,uint256,bytes)')) ^\n * bytes4(keccak256('approveAndCall(address,uint256)')) ^\n * bytes4(keccak256('approveAndCall(address,uint256,bytes)'))\n */\n\n /**\n * @dev Moves a `value` amount of tokens from the caller's account to `to`\n * and then calls {IERC1363Receiver-onTransferReceived} on `to`.\n * @param to The address which you want to transfer to.\n * @param value The amount of tokens to be transferred.\n * @return A boolean value indicating whether the operation succeeded unless throwing.\n */\n function transferAndCall(address to, uint256 value) external returns (bool);\n\n /**\n * @dev Moves a `value` amount of tokens from the caller's account to `to`\n * and then calls {IERC1363Receiver-onTransferReceived} on `to`.\n * @param to The address which you want to transfer to.\n * @param value The amount of tokens to be transferred.\n * @param data Additional data with no specified format, sent in call to `to`.\n * @return A boolean value indicating whether the operation succeeded unless throwing.\n */\n function transferAndCall(address to, uint256 value, bytes calldata data) external returns (bool);\n\n /**\n * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism\n * and then calls {IERC1363Receiver-onTransferReceived} on `to`.\n * @param from The address which you want to send tokens from.\n * @param to The address which you want to transfer to.\n * @param value The amount of tokens to be transferred.\n * @return A boolean value indicating whether the operation succeeded unless throwing.\n */\n function transferFromAndCall(address from, address to, uint256 value) external returns (bool);\n\n /**\n * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism\n * and then calls {IERC1363Receiver-onTransferReceived} on `to`.\n * @param from The address which you want to send tokens from.\n * @param to The address which you want to transfer to.\n * @param value The amount of tokens to be transferred.\n * @param data Additional data with no specified format, sent in call to `to`.\n * @return A boolean value indicating whether the operation succeeded unless throwing.\n */\n function transferFromAndCall(address from, address to, uint256 value, bytes calldata data) external returns (bool);\n\n /**\n * @dev Sets a `value` amount of tokens as the allowance of `spender` over the\n * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.\n * @param spender The address which will spend the funds.\n * @param value The amount of tokens to be spent.\n * @return A boolean value indicating whether the operation succeeded unless throwing.\n */\n function approveAndCall(address spender, uint256 value) external returns (bool);\n\n /**\n * @dev Sets a `value` amount of tokens as the allowance of `spender` over the\n * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.\n * @param spender The address which will spend the funds.\n * @param value The amount of tokens to be spent.\n * @param data Additional data with no specified format, sent in call to `spender`.\n * @return A boolean value indicating whether the operation succeeded unless throwing.\n */\n function approveAndCall(address spender, uint256 value, bytes calldata data) external returns (bool);\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/utils/Address.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Address.sol)\n\npragma solidity ^0.8.20;\n\nimport {Errors} from \"./Errors.sol\";\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary Address {\n /**\n * @dev There's no code at `target` (it is not a contract).\n */\n error AddressEmptyCode(address target);\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/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n if (address(this).balance < amount) {\n revert Errors.InsufficientBalance(address(this).balance, amount);\n }\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n if (!success) {\n revert Errors.FailedCall();\n }\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 or custom error, it is bubbled\n * up by this function (like regular Solidity function calls). However, if\n * the call reverted with no returned reason, this function reverts with a\n * {Errors.FailedCall} error.\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 function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0);\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 function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\n if (address(this).balance < value) {\n revert Errors.InsufficientBalance(address(this).balance, value);\n }\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a delegate call.\n */\n function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n (bool success, bytes memory returndata) = target.delegatecall(data);\n return verifyCallResultFromTarget(target, success, returndata);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target\n * was not a contract or bubbling up the revert reason (falling back to {Errors.FailedCall}) in case\n * of an unsuccessful call.\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata\n ) internal view returns (bytes memory) {\n if (!success) {\n _revert(returndata);\n } else {\n // only check if target is a contract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n if (returndata.length == 0 && target.code.length == 0) {\n revert AddressEmptyCode(target);\n }\n return returndata;\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the\n * revert reason or with a default {Errors.FailedCall} error.\n */\n function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {\n if (!success) {\n _revert(returndata);\n } else {\n return returndata;\n }\n }\n\n /**\n * @dev Reverts with returndata if present. Otherwise reverts with {Errors.FailedCall}.\n */\n function _revert(bytes memory returndata) 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 assembly (\"memory-safe\") {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert Errors.FailedCall();\n }\n }\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/utils/cryptography/MessageHashUtils.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/cryptography/MessageHashUtils.sol)\n\npragma solidity ^0.8.20;\n\nimport {Strings} from \"../Strings.sol\";\n\n/**\n * @dev Signature message hash utilities for producing digests to be consumed by {ECDSA} recovery or signing.\n *\n * The library provides methods for generating a hash of a message that conforms to the\n * https://eips.ethereum.org/EIPS/eip-191[ERC-191] and https://eips.ethereum.org/EIPS/eip-712[EIP 712]\n * specifications.\n */\nlibrary MessageHashUtils {\n /**\n * @dev Returns the keccak256 digest of an ERC-191 signed data with version\n * `0x45` (`personal_sign` messages).\n *\n * The digest is calculated by prefixing a bytes32 `messageHash` with\n * `\"\\x19Ethereum Signed Message:\\n32\"` and hashing the result. It corresponds with the\n * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.\n *\n * NOTE: The `messageHash` parameter is intended to be the result of hashing a raw message with\n * keccak256, although any bytes32 value can be safely used because the final digest will\n * be re-hashed.\n *\n * See {ECDSA-recover}.\n */\n function toEthSignedMessageHash(bytes32 messageHash) internal pure returns (bytes32 digest) {\n assembly (\"memory-safe\") {\n mstore(0x00, \"\\x19Ethereum Signed Message:\\n32\") // 32 is the bytes-length of messageHash\n mstore(0x1c, messageHash) // 0x1c (28) is the length of the prefix\n digest := keccak256(0x00, 0x3c) // 0x3c is the length of the prefix (0x1c) + messageHash (0x20)\n }\n }\n\n /**\n * @dev Returns the keccak256 digest of an ERC-191 signed data with version\n * `0x45` (`personal_sign` messages).\n *\n * The digest is calculated by prefixing an arbitrary `message` with\n * `\"\\x19Ethereum Signed Message:\\n\" + len(message)` and hashing the result. It corresponds with the\n * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.\n *\n * See {ECDSA-recover}.\n */\n function toEthSignedMessageHash(bytes memory message) internal pure returns (bytes32) {\n return\n keccak256(bytes.concat(\"\\x19Ethereum Signed Message:\\n\", bytes(Strings.toString(message.length)), message));\n }\n\n /**\n * @dev Returns the keccak256 digest of an ERC-191 signed data with version\n * `0x00` (data with intended validator).\n *\n * The digest is calculated by prefixing an arbitrary `data` with `\"\\x19\\x00\"` and the intended\n * `validator` address. Then hashing the result.\n *\n * See {ECDSA-recover}.\n */\n function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {\n return keccak256(abi.encodePacked(hex\"19_00\", validator, data));\n }\n\n /**\n * @dev Returns the keccak256 digest of an EIP-712 typed data (ERC-191 version `0x01`).\n *\n * The digest is calculated from a `domainSeparator` and a `structHash`, by prefixing them with\n * `\\x19\\x01` and hashing the result. It corresponds to the hash signed by the\n * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] JSON-RPC method as part of EIP-712.\n *\n * See {ECDSA-recover}.\n */\n function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 digest) {\n assembly (\"memory-safe\") {\n let ptr := mload(0x40)\n mstore(ptr, hex\"19_01\")\n mstore(add(ptr, 0x02), domainSeparator)\n mstore(add(ptr, 0x22), structHash)\n digest := keccak256(ptr, 0x42)\n }\n }\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/interfaces/IERC5267.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC5267.sol)\n\npragma solidity ^0.8.20;\n\ninterface IERC5267 {\n /**\n * @dev MAY be emitted to signal that the domain could have changed.\n */\n event EIP712DomainChanged();\n\n /**\n * @dev returns the fields and values that describe the domain separator used by this contract for EIP-712\n * signature.\n */\n function eip712Domain()\n external\n view\n returns (\n bytes1 fields,\n string memory name,\n string memory version,\n uint256 chainId,\n address verifyingContract,\n bytes32 salt,\n uint256[] memory extensions\n );\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Interface of the ERC-165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[ERC].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165 {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/interfaces/IERC20.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC20.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"../token/ERC20/IERC20.sol\";\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/interfaces/IERC165.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC165.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC165} from \"../utils/introspection/IERC165.sol\";\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/utils/Errors.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Errors.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Collection of common custom errors used in multiple contracts\n *\n * IMPORTANT: Backwards compatibility is not guaranteed in future versions of the library.\n * It is recommended to avoid relying on the error API for critical functionality.\n *\n * _Available since v5.1._\n */\nlibrary Errors {\n /**\n * @dev The ETH balance of the account is not enough to perform the operation.\n */\n error InsufficientBalance(uint256 balance, uint256 needed);\n\n /**\n * @dev A call to an address target failed. The target may have reverted.\n */\n error FailedCall();\n\n /**\n * @dev The deployment failed.\n */\n error FailedDeployment();\n\n /**\n * @dev A necessary precompile is missing.\n */\n error MissingPrecompile(address);\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/utils/Strings.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Strings.sol)\n\npragma solidity ^0.8.20;\n\nimport {Math} from \"./math/Math.sol\";\nimport {SignedMath} from \"./math/SignedMath.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant HEX_DIGITS = \"0123456789abcdef\";\n uint8 private constant ADDRESS_LENGTH = 20;\n\n /**\n * @dev The `value` string doesn't fit in the specified `length`.\n */\n error StringsInsufficientHexLength(uint256 value, uint256 length);\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n assembly (\"memory-safe\") {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n assembly (\"memory-safe\") {\n mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `int256` to its ASCII `string` decimal representation.\n */\n function toStringSigned(int256 value) internal pure returns (string memory) {\n return string.concat(value < 0 ? \"-\" : \"\", toString(SignedMath.abs(value)));\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n uint256 localValue = value;\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = HEX_DIGITS[localValue & 0xf];\n localValue >>= 4;\n }\n if (localValue != 0) {\n revert StringsInsufficientHexLength(value, length);\n }\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal\n * representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its checksummed ASCII `string` hexadecimal\n * representation, according to EIP-55.\n */\n function toChecksumHexString(address addr) internal pure returns (string memory) {\n bytes memory buffer = bytes(toHexString(addr));\n\n // hash the hex part of buffer (skip length + 2 bytes, length 40)\n uint256 hashValue;\n assembly (\"memory-safe\") {\n hashValue := shr(96, keccak256(add(buffer, 0x22), 40))\n }\n\n for (uint256 i = 41; i > 1; --i) {\n // possible values for buffer[i] are 48 (0) to 57 (9) and 97 (a) to 102 (f)\n if (hashValue & 0xf > 7 && uint8(buffer[i]) > 96) {\n // case shift by xoring with 0x20\n buffer[i] ^= 0x20;\n }\n hashValue >>= 4;\n }\n return string(buffer);\n }\n\n /**\n * @dev Returns true if the two strings are equal.\n */\n function equal(string memory a, string memory b) internal pure returns (bool) {\n return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));\n }\n}\n"},"lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/utils/math/SignedMath.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SignedMath.sol)\n\npragma solidity ^0.8.20;\n\nimport {SafeCast} from \"./SafeCast.sol\";\n\n/**\n * @dev Standard signed math utilities missing in the Solidity language.\n */\nlibrary SignedMath {\n /**\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\n *\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\n * one branch when needed, making this function more expensive.\n */\n function ternary(bool condition, int256 a, int256 b) internal pure returns (int256) {\n unchecked {\n // branchless ternary works because:\n // b ^ (a ^ b) == a\n // b ^ 0 == b\n return b ^ ((a ^ b) * int256(SafeCast.toUint(condition)));\n }\n }\n\n /**\n * @dev Returns the largest of two signed numbers.\n */\n function max(int256 a, int256 b) internal pure returns (int256) {\n return ternary(a > b, a, b);\n }\n\n /**\n * @dev Returns the smallest of two signed numbers.\n */\n function min(int256 a, int256 b) internal pure returns (int256) {\n return ternary(a < b, a, b);\n }\n\n /**\n * @dev Returns the average of two signed numbers without overflow.\n * The result is rounded towards zero.\n */\n function average(int256 a, int256 b) internal pure returns (int256) {\n // Formula from the book \"Hacker's Delight\"\n int256 x = (a & b) + ((a ^ b) >> 1);\n return x + (int256(uint256(x) >> 255) & (a ^ b));\n }\n\n /**\n * @dev Returns the absolute unsigned value of a signed value.\n */\n function abs(int256 n) internal pure returns (uint256) {\n unchecked {\n // Formula from the \"Bit Twiddling Hacks\" by Sean Eron Anderson.\n // Since `n` is a signed integer, the generated bytecode will use the SAR opcode to perform the right shift,\n // taking advantage of the most significant (or \"sign\" bit) in two's complement representation.\n // This opcode adds new most significant bits set to the value of the previous most significant bit. As a result,\n // the mask will either be `bytes32(0)` (if n is positive) or `~bytes32(0)` (if n is negative).\n int256 mask = n >> 255;\n\n // A `bytes32(0)` mask leaves the input unchanged, while a `~bytes32(0)` mask complements it.\n return uint256((n + mask) ^ mask);\n }\n }\n}\n"}},"compilation":{"language":"Solidity","compiler":"solc","compilerVersion":"0.8.27+commit.40a35a09","compilerSettings":{"viaIR":false,"metadata":{"appendCBOR":true,"bytecodeHash":"none","useLiteralContent":false},"optimizer":{"runs":200,"enabled":true},"evmVersion":"paris","remappings":["@openzeppelin/contracts/=lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/","aave-address-book/=lib/aave-address-book/src/","gho-origin/=lib/gho-origin/src/","lib/gho-origin/:src/contracts/=lib/gho-origin/src/contracts/","gho-origin-tests/=lib/gho-origin/tests/","openzeppelin-foundry-upgrades/=lib/openzeppelin-foundry-upgrades/src/","solidity-utils/=lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/src/","aave-v3-origin/=lib/aave-address-book/lib/aave-v3-origin/src/","openzeppelin-contracts/=lib/aave-address-book/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/","@openzeppelin/contracts-upgradeable/=lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/contracts/","aave-v3-origin-tests/=lib/gho-origin/lib/aave-v3-origin/tests/","ds-test/=lib/gho-origin/lib/aave-v3-origin/lib/forge-std/lib/ds-test/src/","erc4626-tests/=lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/erc4626-tests/","forge-std/=lib/forge-std/src/","halmos-cheatcodes/=lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/lib/halmos-cheatcodes/src/","openzeppelin-contracts-upgradeable/=lib/gho-origin/lib/aave-v3-origin/lib/solidity-utils/lib/openzeppelin-contracts-upgradeable/"]},"name":"sGho","fullyQualifiedName":"lib/gho-origin/src/contracts/sgho/sGho.sol:sGho"},"matchId":"29251175","creationMatch":"match","runtimeMatch":"match","verifiedAt":"2026-05-18T09:45:36Z","match":"match","chainId":"1","address":"0xFF229A0bBb614a284De8aE0E41E5974878fD7c04"}