creation_sourcecode: {{
    "language": "Solidity",
    "sources": {
      "@openzeppelin/contracts/access/Ownable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)\n\npragma solidity ^0.8.20;\n\nimport {Context} from \"../utils/Context.sol\";\n\n/**\n * @dev Contract module which provides a basic access control mechanism, where\n * there is an account (an owner) that can be granted exclusive access to\n * specific functions.\n *\n * The initial owner is set to the address provided by the deployer. This can\n * later be changed with {transferOwnership}.\n *\n * This module is used through inheritance. It will make available the modifier\n * `onlyOwner`, which can be applied to your functions to restrict their use to\n * the owner.\n */\nabstract contract Ownable is Context {\n    address private _owner;\n\n    /**\n     * @dev The caller account is not authorized to perform an operation.\n     */\n    error OwnableUnauthorizedAccount(address account);\n\n    /**\n     * @dev The owner is not a valid owner account. (eg. `address(0)`)\n     */\n    error OwnableInvalidOwner(address owner);\n\n    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n\n    /**\n     * @dev Initializes the contract setting the address provided by the deployer as the initial owner.\n     */\n    constructor(address initialOwner) {\n        if (initialOwner == address(0)) {\n            revert OwnableInvalidOwner(address(0));\n        }\n        _transferOwnership(initialOwner);\n    }\n\n    /**\n     * @dev Throws if called by any account other than the owner.\n     */\n    modifier onlyOwner() {\n        _checkOwner();\n        _;\n    }\n\n    /**\n     * @dev Returns the address of the current owner.\n     */\n    function owner() public view virtual returns (address) {\n        return _owner;\n    }\n\n    /**\n     * @dev Throws if the sender is not the owner.\n     */\n    function _checkOwner() internal view virtual {\n        if (owner() != _msgSender()) {\n            revert OwnableUnauthorizedAccount(_msgSender());\n        }\n    }\n\n    /**\n     * @dev Leaves the contract without owner. It will not be possible to call\n     * `onlyOwner` functions. Can only be called by the current owner.\n     *\n     * NOTE: Renouncing ownership will leave the contract without an owner,\n     * thereby disabling any functionality that is only available to the owner.\n     */\n    function renounceOwnership() public virtual onlyOwner {\n        _transferOwnership(address(0));\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Can only be called by the current owner.\n     */\n    function transferOwnership(address newOwner) public virtual onlyOwner {\n        if (newOwner == address(0)) {\n            revert OwnableInvalidOwner(address(0));\n        }\n        _transferOwnership(newOwner);\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Internal function without access restriction.\n     */\n    function _transferOwnership(address newOwner) internal virtual {\n        address oldOwner = _owner;\n        _owner = newOwner;\n        emit OwnershipTransferred(oldOwner, newOwner);\n    }\n}\n"
      },
      "@openzeppelin/contracts/token/ERC20/extensions/IERC20Permit.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in\n * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].\n *\n * Adds the {permit} method, which can be used to change an account's ERC20 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"
      },
      "@openzeppelin/contracts/token/ERC20/IERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Interface of the ERC20 standard as defined in the EIP.\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"
      },
      "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/utils/SafeERC20.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC20} from \"../IERC20.sol\";\nimport {IERC20Permit} from \"../extensions/IERC20Permit.sol\";\nimport {Address} from \"../../../utils/Address.sol\";\n\n/**\n * @title SafeERC20\n * @dev Wrappers around ERC20 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    using Address for address;\n\n    /**\n     * @dev An operation with an ERC20 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    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    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    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 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    function _callOptionalReturn(IERC20 token, bytes memory data) private {\n        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that\n        // the target address contains contract code and also asserts for success in the low-level call.\n\n        bytes memory returndata = address(token).functionCall(data);\n        if (returndata.length != 0 && !abi.decode(returndata, (bool))) {\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 silents catches all reverts and returns a bool instead.\n     */\n    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {\n        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n        // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false\n        // and not revert is the subcall reverts.\n\n        (bool success, bytes memory returndata) = address(token).call(data);\n        return success && (returndata.length == 0 || abi.decode(returndata, (bool))) && address(token).code.length > 0;\n    }\n}\n"
      },
      "@openzeppelin/contracts/utils/Address.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary Address {\n    /**\n     * @dev The ETH balance of the account is not enough to perform the operation.\n     */\n    error AddressInsufficientBalance(address account);\n\n    /**\n     * @dev There's no code at `target` (it is not a contract).\n     */\n    error AddressEmptyCode(address target);\n\n    /**\n     * @dev A call to an address target failed. The target may have reverted.\n     */\n    error FailedInnerCall();\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 AddressInsufficientBalance(address(this));\n        }\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        if (!success) {\n            revert FailedInnerCall();\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     * {FailedInnerCall} 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 AddressInsufficientBalance(address(this));\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 {FailedInnerCall}) in case of an\n     * 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 {FailedInnerCall} 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 {FailedInnerCall}.\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            /// @solidity memory-safe-assembly\n            assembly {\n                let returndata_size := mload(returndata)\n                revert(add(32, returndata), returndata_size)\n            }\n        } else {\n            revert FailedInnerCall();\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts/utils/Context.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/Context.sol)\n\npragma solidity ^0.8.20;\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 Context {\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"
      },
      "contracts/flashloan-handlers/aave-v2/AaveFlashloanHandler.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity >=0.8.0 <0.9.0;\n\nimport '../../interfaces/IFlashloanHandler.sol';\nimport './IFlashloanReceiver.sol';\nimport './ILendingPool.sol';\nimport '../../interfaces/ISafe.sol';\nimport '../../interfaces/ILucidityModule.sol';\nimport '../../utils/Enum.sol';\nimport '@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol';\nimport '@openzeppelin/contracts/access/Ownable.sol';\n\n/**\n * @title AaveFlashloanHandler\n * @dev A contract that handles flashloans using the Aave protocol.\n */\ncontract AaveFlashloanHandler is\n  Ownable,\n  IFlashloanHandler,\n  IFlashLoanReceiver\n{\n  using SafeERC20 for IERC20;\n\n  ILendingPool public lendingPool;\n  ILucidityModule public lucidityModule;\n\n  struct LucidityExecParams {\n    address[] tos;\n    uint256[] values;\n    bytes[] datas;\n    Enum.Operation[] operations;\n    ISafe safe;\n    address caller;\n    bytes dataToExecute;\n  }\n\n  /**\n   * @dev Constructs the AaveFlashloanHandler contract.\n   * @param _lendingPool The address of the Aave lending pool.\n   * @param _lucidityModule The address of the Lucidity module.\n   */\n  constructor(\n    ILendingPool _lendingPool,\n    ILucidityModule _lucidityModule\n  ) Ownable(msg.sender) {\n    lendingPool = _lendingPool;\n    lucidityModule = _lucidityModule;\n  }\n\n  /**\n   * @dev Executes a flashloan.\n   * @param assetToFlashloan The address of the asset to flashloan.\n   * @param amount The amount to flashloan.\n   * @param data Additional data for the flashloan.\n   * @return A boolean indicating the success of the flashloan execution.\n   */\n  function execFlashloan(\n    address[] calldata assetToFlashloan,\n    uint[] calldata amount,\n    bytes calldata data\n  ) external returns (bool) {\n    require(\n      msg.sender == address(lucidityModule),\n      'Invalid flashloan executor'\n    );\n\n    uint length = assetToFlashloan.length;\n\n    address[] memory assets = new address[](length);\n    uint[] memory amounts = new uint[](length);\n    uint[] memory modes = new uint[](length);\n\n    for (uint i = 0; i < length; i++) {\n      assets[i] = assetToFlashloan[i];\n      amounts[i] = amount[i];\n      modes[i] = 0;\n    }\n\n    lendingPool.flashLoan(\n      address(this),\n      assets,\n      amounts,\n      modes,\n      address(this),\n      data,\n      0\n    );\n    return true;\n  }\n\n  /**\n   * @dev Executes a flashloan. Called by Aave.\n   * @param assets The addresses of the assets to flashloan.\n   * @param amounts The amounts to flashloan.\n   * @param premiums The premiums to flashloan.\n   * @param initiator The initiator of the flashloan.\n   * @param params Additional data for the flashloan.\n   * @return A boolean indicating the success of the flashloan execution.\n   */\n  function executeOperation(\n    address[] calldata assets,\n    uint256[] calldata amounts,\n    uint256[] calldata premiums,\n    address initiator,\n    bytes calldata params\n  ) external returns (bool) {\n    require(msg.sender == address(lendingPool), 'Invalid flashloan executor');\n    require((initiator == address(this)), 'Invalid flashloan initiator');\n\n    LucidityExecParams memory execParams;\n\n    // Extract the data to execute\n    (execParams.dataToExecute, execParams.caller) = abi.decode(\n      params,\n      (bytes, address)\n    );\n\n    (\n      execParams.tos,\n      execParams.values,\n      execParams.datas,\n      execParams.operations,\n      execParams.safe\n    ) = abi.decode(\n      execParams.dataToExecute,\n      (address[], uint256[], bytes[], Enum.Operation[], ISafe)\n    );\n\n    // Approve all the assets\n    uint i;\n    for (i = 0; i < assets.length; i++) {\n      IERC20(assets[i]).forceApprove(address(execParams.safe), amounts[i]);\n    }\n\n    // Call Lucidity Module. This contract must be a valid caller in Lucidity Registry.\n    lucidityModule.exec(\n      execParams.tos,\n      execParams.values,\n      execParams.datas,\n      execParams.operations,\n      execParams.safe\n    );\n\n    // Get the asset + fees back from the lucidity module.\n    // And appove all the assets back to the lendingPool.\n    for (i = 0; i < assets.length; i++) {\n      IERC20(assets[i]).safeTransferFrom(\n        address(execParams.safe),\n        address(this),\n        amounts[i] + premiums[i]\n      );\n\n      IERC20(assets[i]).forceApprove(\n        address(lendingPool),\n        amounts[i] + premiums[i]\n      );\n    }\n\n    return true;\n  }\n\n  /**\n   * @dev Update the lucidity Module.\n   * @param _lucidityModule The new lucidity module.\n   * @notice This function should only be called by the owner.\n   */\n  function updateLucidityModule(\n    ILucidityModule _lucidityModule\n  ) external onlyOwner {\n    lucidityModule = _lucidityModule;\n  }\n}\n"
      },
      "contracts/flashloan-handlers/aave-v2/IFlashloanReceiver.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity >=0.7.9 <0.9.0;\n\ninterface IFlashLoanReceiver {\n  /**\n   * @notice Executes an operation after receiving the flash-borrowed assets\n   * @dev Ensure that the contract can return the debt + premium, e.g., has\n   *      enough funds to repay and has approved the Pool to pull the total amount\n   * @param assets The addresses of the flash-borrowed assets\n   * @param amounts The amounts of the flash-borrowed assets\n   * @param premiums The fee of each flash-borrowed asset\n   * @param initiator The address of the flashloan initiator\n   * @param params The byte-encoded params passed when initiating the flashloan\n   * @return True if the execution of the operation succeeds, false otherwise\n   */\n  function executeOperation(\n    address[] calldata assets,\n    uint256[] calldata amounts,\n    uint256[] calldata premiums,\n    address initiator,\n    bytes calldata params\n  ) external returns (bool);\n}\n"
      },
      "contracts/flashloan-handlers/aave-v2/ILendingPool.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity >=0.7.0 <0.9.0;\n\ninterface ILendingPool {\n  /**\n   * @dev Allows smartcontracts to access the liquidity of the pool within one transaction,\n   * as long as the amount taken plus a fee is returned.\n   * IMPORTANT There are security concerns for developers of flashloan receiver contracts that must be kept into consideration.\n   * For further details please visit https://developers.aave.com\n   * @param receiverAddress The address of the contract receiving the funds, implementing the IFlashLoanReceiver interface\n   * @param assets The addresses of the assets being flash-borrowed\n   * @param amounts The amounts amounts being flash-borrowed\n   * @param modes Types of the debt to open if the flash loan is not returned:\n   *   0 -> Don't open any debt, just revert if funds can't be transferred from the receiver\n   *   1 -> Open debt at stable rate for the value of the amount flash-borrowed to the `onBehalfOf` address\n   *   2 -> Open debt at variable rate for the value of the amount flash-borrowed to the `onBehalfOf` address\n   * @param onBehalfOf The address  that will receive the debt in the case of using on `modes` 1 or 2\n   * @param params Variadic packed params to pass to the receiver as extra information\n   * @param referralCode Code used to register the integrator originating the operation, for potential rewards.\n   *   0 if the action is executed directly by the user, without any middle-man\n   **/\n  function flashLoan(\n    address receiverAddress,\n    address[] calldata assets,\n    uint256[] calldata amounts,\n    uint256[] calldata modes,\n    address onBehalfOf,\n    bytes calldata params,\n    uint16 referralCode\n  ) external;\n}\n"
      },
      "contracts/interfaces/IFlashloanHandler.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity >=0.7.0 <0.9.0;\n\ninterface IFlashloanHandler {\n  function execFlashloan(\n    address[] calldata assetToFlashloan,\n    uint[] calldata amount,\n    bytes calldata data\n  ) external returns (bool);\n}\n"
      },
      "contracts/interfaces/ILucidityModule.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity >=0.7.0 <0.9.0;\n\nimport '../utils/Enum.sol';\nimport './ISafe.sol';\nimport './IRegistry.sol';\n\ninterface ILucidityModule {\n  /// @dev Passes a transaction to be executed by the safe.\n  /// @notice Can only be called by this contract.\n  /// @param tos Destination address of module transaction.\n  /// @param values Ether value of module transaction.\n  /// @param datas Data payload of module transaction.\n  /// @param operations Operation type of module transaction: 0 == call, 1 == delegate call.\n  /// @param safe address that will be used to execute the module transactions.\n  function exec(\n    address[] calldata tos,\n    uint256[] calldata values,\n    bytes[] memory datas,\n    Enum.Operation[] calldata operations,\n    ISafe safe\n  ) external;\n\n  /**\n   * @notice Gets the lucidity registry.\n   */\n  function getLucidityRegistry() external returns (IRegistry);\n\n  /**\n   * @notice Gets the lucidity module address.\n   */\n  function getLucidityModule() external returns (address);\n}\n"
      },
      "contracts/interfaces/IRegistry.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.20;\n\nimport './ISafe.sol';\n\ninterface IRegistry {\n  function userSafes(address) external view returns (address);\n\n  function handlers(address) external view returns (bytes32);\n\n  function callers(address) external view returns (bytes32);\n\n  function bannedAgents(address) external view returns (uint256);\n\n  function fHalt() external view returns (bool);\n\n  function isValidHandler(address handler) external view returns (bool);\n\n  function isValidCaller(address handler) external view returns (bool);\n\n  function registerSafeForUser(ISafe safe, address user) external;\n}\n"
      },
      "contracts/interfaces/ISafe.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity >=0.7.0 <0.9.0;\n\nimport '../utils/Enum.sol';\n\ninterface ISafe {\n  event EnabledModule(address module);\n  event DisabledModule(address module);\n  event ExecutionFromModuleSuccess(address indexed module);\n  event ExecutionFromModuleFailure(address indexed module);\n\n  /// @dev Enables a module on the safe\n  /// @notice Can only be called by the safe\n  /// @notice Modules should be stored as a linked list.\n  /// @notice Must emit EnabledModule(address module) if successful.\n  /// @param module Module to be enabled.\n  function enableModule(address module) external;\n\n  /// @dev Disables a module on the safe\n  /// @notice Can only be called by the safe\n  /// @notice Must emit DisabledModule(address module) if successful.\n  /// @param prevModule Address that pointed to the module to be removed in the linked list\n  /// @param module Module to be removed.\n  function disableModule(address prevModule, address module) external;\n\n  /// @dev Allows a Module to execute a transaction.\n  /// @notice Can only be called by an enabled module.\n  /// @notice Must emit ExecutionFromModuleSuccess(address module) if successful.\n  /// @notice Must emit ExecutionFromModuleFailure(address module) if unsuccessful.\n  /// @param to Destination address of module transaction.\n  /// @param value Ether value of module transaction.\n  /// @param data Data payload of module transaction.\n  /// @param operation Operation type of module transaction: 0 == call, 1 == delegate call.\n  function execTransactionFromModule(\n    address to,\n    uint256 value,\n    bytes memory data,\n    Enum.Operation operation\n  ) external returns (bool success);\n\n  /// @dev Allows a Module to execute a transaction and return data\n  /// @notice Can only be called by an enabled module.\n  /// @notice Must emit ExecutionFromModuleSuccess(address module) if successful.\n  /// @notice Must emit ExecutionFromModuleFailure(address module) if unsuccessful.\n  /// @param to Destination address of module transaction.\n  /// @param value Ether value of module transaction.\n  /// @param data Data payload of module transaction.\n  /// @param operation Operation type of module transaction: 0 == call, 1 == delegate call.\n  function execTransactionFromModuleReturnData(\n    address to,\n    uint256 value,\n    bytes memory data,\n    Enum.Operation operation\n  ) external returns (bool success, bytes memory returnData);\n\n  /// @dev Returns if an module is enabled\n  /// @return True if the module is enabled\n  function isModuleEnabled(address module) external view returns (bool);\n\n  /// @dev Returns array of modules.\n  /// @param start Start of the page.\n  /// @param pageSize Maximum number of modules that should be returned.\n  /// @return array Array of modules.\n  /// @return next Start of the next page.\n  function getModulesPaginated(\n    address start,\n    uint256 pageSize\n  ) external view returns (address[] memory array, address next);\n\n  function getOwners() external view returns (address[] memory);\n}\n"
      },
      "contracts/utils/Enum.sol": {
        "content": "// SPDX-License-Identifier: LGPL-3.0-only\npragma solidity >=0.7.0 <0.9.0;\n\n/**\n * @title Enum - Collection of enums used in Safe contracts.\n * @author Richard Meissner - @rmeissner\n */\nabstract contract Enum {\n  enum Operation {\n    Call,\n    DelegateCall,\n    Flashloan\n  }\n}\n"
      }
    },
    "settings": {
      "optimizer": {
        "enabled": true,
        "runs": 400
      },
      "evmVersion": "paris",
      "outputSelection": {
        "*": {
          "*": [
            "evm.bytecode",
            "evm.deployedBytecode",
            "devdoc",
            "userdoc",
            "metadata",
            "abi"
          ]
        }
      },
      "libraries": {}
    }
  }}