organized_contracts/18/180adad7e77417f21283e76f71965b5c656927f0c618dd5332bef5a6198f3428/contract.json

{
  "language": "Solidity",
  "settings": {
    "evmVersion": "london",
    "libraries": {},
    "metadata": {
      "bytecodeHash": "ipfs",
      "useLiteralContent": true
    },
    "optimizer": {
      "enabled": true,
      "runs": 200
    },
    "remappings": [],
    "outputSelection": {
      "*": {
        "*": [
          "evm.bytecode",
          "evm.deployedBytecode",
          "devdoc",
          "userdoc",
          "metadata",
          "abi"
        ]
      }
    }
  },
  "sources": {
    "@openzeppelin/contracts/token/ERC20/IERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC20 standard as defined in the EIP.\n */\ninterface IERC20 {\n    /**\n     * @dev Returns the amount of tokens in existence.\n     */\n    function totalSupply() external view returns (uint256);\n\n    /**\n     * @dev Returns the amount of tokens owned by `account`.\n     */\n    function balanceOf(address account) external view returns (uint256);\n\n    /**\n     * @dev Moves `amount` tokens from the caller's account to `recipient`.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transfer(address recipient, uint256 amount) 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 `amount` as the allowance of `spender` over the 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 amount) external returns (bool);\n\n    /**\n     * @dev Moves `amount` tokens from `sender` to `recipient` using the\n     * allowance mechanism. `amount` 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(\n        address sender,\n        address recipient,\n        uint256 amount\n    ) external returns (bool);\n\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"
    },
    "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20.sol\";\nimport \"../../../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    function safeTransfer(\n        IERC20 token,\n        address to,\n        uint256 value\n    ) internal {\n        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));\n    }\n\n    function safeTransferFrom(\n        IERC20 token,\n        address from,\n        address to,\n        uint256 value\n    ) internal {\n        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));\n    }\n\n    /**\n     * @dev Deprecated. This function has issues similar to the ones found in\n     * {IERC20-approve}, and its usage is discouraged.\n     *\n     * Whenever possible, use {safeIncreaseAllowance} and\n     * {safeDecreaseAllowance} instead.\n     */\n    function safeApprove(\n        IERC20 token,\n        address spender,\n        uint256 value\n    ) internal {\n        // safeApprove should only be called when setting an initial allowance,\n        // or when resetting it to zero. To increase and decrease it, use\n        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'\n        require(\n            (value == 0) || (token.allowance(address(this), spender) == 0),\n            \"SafeERC20: approve from non-zero to non-zero allowance\"\n        );\n        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));\n    }\n\n    function safeIncreaseAllowance(\n        IERC20 token,\n        address spender,\n        uint256 value\n    ) internal {\n        uint256 newAllowance = token.allowance(address(this), spender) + value;\n        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));\n    }\n\n    function safeDecreaseAllowance(\n        IERC20 token,\n        address spender,\n        uint256 value\n    ) internal {\n        unchecked {\n            uint256 oldAllowance = token.allowance(address(this), spender);\n            require(oldAllowance >= value, \"SafeERC20: decreased allowance below zero\");\n            uint256 newAllowance = oldAllowance - value;\n            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));\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, \"SafeERC20: low-level call failed\");\n        if (returndata.length > 0) {\n            // Return data is optional\n            require(abi.decode(returndata, (bool)), \"SafeERC20: ERC20 operation did not succeed\");\n        }\n    }\n}\n"
    },
    "@openzeppelin/contracts/utils/Address.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary Address {\n    /**\n     * @dev Returns true if `account` is a contract.\n     *\n     * [IMPORTANT]\n     * ====\n     * It is unsafe to assume that an address for which this function returns\n     * false is an externally-owned account (EOA) and not a contract.\n     *\n     * Among others, `isContract` will return false for the following\n     * types of addresses:\n     *\n     *  - an externally-owned account\n     *  - a contract in construction\n     *  - an address where a contract will be created\n     *  - an address where a contract lived, but was destroyed\n     * ====\n     */\n    function isContract(address account) internal view returns (bool) {\n        // This method relies on extcodesize, which returns 0 for contracts in\n        // construction, since the code is only stored at the end of the\n        // constructor execution.\n\n        uint256 size;\n        assembly {\n            size := extcodesize(account)\n        }\n        return size > 0;\n    }\n\n    /**\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n     * `recipient`, forwarding all available gas and reverting on errors.\n     *\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\n     * imposed by `transfer`, making them unable to receive funds via\n     * `transfer`. {sendValue} removes this limitation.\n     *\n     * https://diligence.consensys.net/posts/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/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        require(success, \"Address: unable to send value, recipient may have reverted\");\n    }\n\n    /**\n     * @dev Performs a Solidity function call using a low level `call`. A\n     * plain `call` is an unsafe replacement for a function call: use this\n     * function instead.\n     *\n     * If `target` reverts with a revert reason, it is bubbled up by this\n     * function (like regular Solidity function calls).\n     *\n     * Returns the raw returned data. To convert to the expected return value,\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n     *\n     * Requirements:\n     *\n     * - `target` must be a contract.\n     * - calling `target` with `data` must not revert.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCall(target, data, \"Address: low-level call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n     * `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but also transferring `value` wei to `target`.\n     *\n     * Requirements:\n     *\n     * - the calling contract must have an ETH balance of at least `value`.\n     * - the called Solidity function must be `payable`.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(address(this).balance >= value, \"Address: insufficient balance for call\");\n        require(isContract(target), \"Address: call to non-contract\");\n\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResult(success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        require(isContract(target), \"Address: static call to non-contract\");\n\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResult(success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(isContract(target), \"Address: delegate call to non-contract\");\n\n        (bool success, bytes memory returndata) = target.delegatecall(data);\n        return verifyCallResult(success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the\n     * revert reason using the provided one.\n     *\n     * _Available since v4.3._\n     */\n    function verifyCallResult(\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal pure returns (bytes memory) {\n        if (success) {\n            return returndata;\n        } else {\n            // 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\n                assembly {\n                    let returndata_size := mload(returndata)\n                    revert(add(32, returndata), returndata_size)\n                }\n            } else {\n                revert(errorMessage);\n            }\n        }\n    }\n}\n"
    },
    "contracts/Config.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\ncontract Config {\n    // function signature of \"postProcess()\"\n    bytes4 public constant POSTPROCESS_SIG = 0xc2722916;\n\n    // The base amount of percentage function\n    uint256 public constant PERCENTAGE_BASE = 1 ether;\n\n    // Handler post-process type. Others should not happen now.\n    enum HandlerType {\n        Token,\n        Custom,\n        Others\n    }\n}\n"
    },
    "contracts/Storage.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\nimport \"./lib/LibCache.sol\";\nimport \"./lib/LibStack.sol\";\n\n/// @notice A cache structure composed by a bytes32 array\ncontract Storage {\n    using LibCache for mapping(bytes32 => bytes32);\n    using LibStack for bytes32[];\n\n    bytes32[] public stack;\n    mapping(bytes32 => bytes32) public cache;\n\n    // keccak256 hash of \"msg.sender\"\n    // prettier-ignore\n    bytes32 public constant MSG_SENDER_KEY = 0xb2f2618cecbbb6e7468cc0f2aa43858ad8d153e0280b22285e28e853bb9d453a;\n\n    modifier isStackEmpty() {\n        require(stack.length == 0, \"Stack not empty\");\n        _;\n    }\n\n    modifier isInitialized() {\n        require(_getSender() != address(0), \"Sender is not initialized\");\n        _;\n    }\n\n    modifier isNotInitialized() {\n        require(_getSender() == address(0), \"Sender is initialized\");\n        _;\n    }\n\n    function _setSender() internal isNotInitialized {\n        cache.setAddress(MSG_SENDER_KEY, msg.sender);\n    }\n\n    function _resetSender() internal {\n        cache.setAddress(MSG_SENDER_KEY, address(0));\n    }\n\n    function _getSender() internal view returns (address) {\n        return cache.getAddress(MSG_SENDER_KEY);\n    }\n}\n"
    },
    "contracts/handlers/HandlerBase.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\nimport \"@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol\";\nimport \"../interface/IERC20Usdt.sol\";\n\nimport \"../Config.sol\";\nimport \"../Storage.sol\";\n\nabstract contract HandlerBase is Storage, Config {\n    using SafeERC20 for IERC20;\n    using LibStack for bytes32[];\n\n    address public constant NATIVE_TOKEN_ADDRESS =\n        0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\n\n    function postProcess() external payable virtual {\n        revert(\"Invalid post process\");\n        /* Implementation template\n        bytes4 sig = stack.getSig();\n        if (sig == bytes4(keccak256(bytes(\"handlerFunction_1()\")))) {\n            // Do something\n        } else if (sig == bytes4(keccak256(bytes(\"handlerFunction_2()\")))) {\n            bytes32 temp = stack.get();\n            // Do something\n        } else revert(\"Invalid post process\");\n        */\n    }\n\n    function _updateToken(address token) internal {\n        stack.setAddress(token);\n        // Ignore token type to fit old handlers\n        // stack.setHandlerType(uint256(HandlerType.Token));\n    }\n\n    function _updatePostProcess(bytes32[] memory params) internal {\n        for (uint256 i = params.length; i > 0; i--) {\n            stack.set(params[i - 1]);\n        }\n        stack.set(msg.sig);\n        stack.setHandlerType(HandlerType.Custom);\n    }\n\n    function getContractName() public pure virtual returns (string memory);\n\n    function _revertMsg(\n        string memory functionName,\n        string memory reason\n    ) internal pure {\n        revert(\n            string(\n                abi.encodePacked(\n                    getContractName(),\n                    \"_\",\n                    functionName,\n                    \": \",\n                    reason\n                )\n            )\n        );\n    }\n\n    function _revertMsg(string memory functionName) internal pure {\n        _revertMsg(functionName, \"Unspecified\");\n    }\n\n    function _requireMsg(\n        bool condition,\n        string memory functionName,\n        string memory reason\n    ) internal pure {\n        if (!condition) _revertMsg(functionName, reason);\n    }\n\n    function _uint2String(uint256 n) internal pure returns (string memory) {\n        if (n == 0) {\n            return \"0\";\n        } else {\n            uint256 len = 0;\n            for (uint256 temp = n; temp > 0; temp /= 10) {\n                len++;\n            }\n            bytes memory str = new bytes(len);\n            for (uint256 i = len; i > 0; i--) {\n                str[i - 1] = bytes1(uint8(48 + (n % 10)));\n                n /= 10;\n            }\n            return string(str);\n        }\n    }\n\n    function _getBalance(\n        address token,\n        uint256 amount\n    ) internal view returns (uint256) {\n        if (amount != type(uint256).max) {\n            return amount;\n        }\n\n        // ETH case\n        if (token == address(0) || token == NATIVE_TOKEN_ADDRESS) {\n            return address(this).balance;\n        }\n        // ERC20 token case\n        return IERC20(token).balanceOf(address(this));\n    }\n\n    function _tokenApprove(\n        address token,\n        address spender,\n        uint256 amount\n    ) internal {\n        try IERC20Usdt(token).approve(spender, amount) {} catch {\n            IERC20(token).safeApprove(spender, 0);\n            IERC20(token).safeApprove(spender, amount);\n        }\n    }\n\n    function _tokenApproveZero(address token, address spender) internal {\n        if (IERC20Usdt(token).allowance(address(this), spender) > 0) {\n            try IERC20Usdt(token).approve(spender, 0) {} catch {\n                IERC20Usdt(token).approve(spender, 1);\n            }\n        }\n    }\n\n    function _isNotNativeToken(address token) internal pure returns (bool) {\n        return (token != address(0) && token != NATIVE_TOKEN_ADDRESS);\n    }\n}\n"
    },
    "contracts/handlers/aaveV3/HAaveProtocolV3.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity 0.8.10;\n\nimport \"../../interface/IProxy.sol\";\nimport \"../HandlerBase.sol\";\nimport \"../wrappednativetoken/IWrappedNativeToken.sol\";\nimport \"./IPool.sol\";\nimport \"./IFlashLoanReceiver.sol\";\n\ncontract HAaveProtocolV3 is HandlerBase, IFlashLoanReceiver {\n    // prettier-ignore\n    uint16 public constant REFERRAL_CODE = 56;\n\n    address public immutable wrappedNativeToken;\n    address public immutable provider;\n\n    constructor(address wrappedNativeToken_, address provider_) {\n        wrappedNativeToken = wrappedNativeToken_;\n        provider = provider_;\n    }\n\n    function getContractName() public pure override returns (string memory) {\n        return \"HAaveProtocolV3\";\n    }\n\n    function supply(address asset, uint256 amount) external payable {\n        amount = _getBalance(asset, amount);\n        _supply(asset, amount);\n    }\n\n    function supplyETH(uint256 amount) external payable {\n        amount = _getBalance(NATIVE_TOKEN_ADDRESS, amount);\n        IWrappedNativeToken(wrappedNativeToken).deposit{value: amount}();\n\n        _supply(wrappedNativeToken, amount);\n\n        _updateToken(wrappedNativeToken);\n    }\n\n    function withdraw(\n        address asset,\n        uint256 amount\n    ) external payable returns (uint256 withdrawAmount) {\n        withdrawAmount = _withdraw(asset, amount);\n\n        _updateToken(asset);\n    }\n\n    function withdrawETH(\n        uint256 amount\n    ) external payable returns (uint256 withdrawAmount) {\n        withdrawAmount = _withdraw(wrappedNativeToken, amount);\n\n        IWrappedNativeToken(wrappedNativeToken).withdraw(withdrawAmount);\n    }\n\n    function borrow(\n        address asset,\n        uint256 amount,\n        uint256 rateMode\n    ) external payable {\n        address onBehalfOf = _getSender();\n        _borrow(asset, amount, rateMode, onBehalfOf);\n        _updateToken(asset);\n    }\n\n    function borrowETH(uint256 amount, uint256 rateMode) external payable {\n        address onBehalfOf = _getSender();\n        _borrow(wrappedNativeToken, amount, rateMode, onBehalfOf);\n\n        IWrappedNativeToken(wrappedNativeToken).withdraw(amount);\n    }\n\n    function repay(\n        address asset,\n        uint256 amount,\n        uint256 rateMode,\n        address onBehalfOf\n    ) external payable returns (uint256 remainDebt) {\n        remainDebt = _repay(asset, amount, rateMode, onBehalfOf);\n    }\n\n    function repayETH(\n        uint256 amount,\n        uint256 rateMode,\n        address onBehalfOf\n    ) external payable returns (uint256 remainDebt) {\n        IWrappedNativeToken(wrappedNativeToken).deposit{value: amount}();\n\n        remainDebt = _repay(wrappedNativeToken, amount, rateMode, onBehalfOf);\n\n        _updateToken(wrappedNativeToken);\n    }\n\n    function flashLoan(\n        address[] calldata assets,\n        uint256[] calldata amounts,\n        uint256[] calldata modes,\n        bytes calldata params\n    ) external payable {\n        _requireMsg(\n            assets.length == amounts.length,\n            \"flashLoan\",\n            \"assets and amounts do not match\"\n        );\n\n        _requireMsg(\n            assets.length == modes.length,\n            \"flashLoan\",\n            \"assets and modes do not match\"\n        );\n\n        address onBehalfOf = _getSender();\n        address pool = IPoolAddressesProvider(provider).getPool();\n\n        try\n            IPool(pool).flashLoan(\n                address(this),\n                assets,\n                amounts,\n                modes,\n                onBehalfOf,\n                params,\n                REFERRAL_CODE\n            )\n        {} catch Error(string memory reason) {\n            _revertMsg(\"flashLoan\", reason);\n        } catch {\n            _revertMsg(\"flashLoan\");\n        }\n\n        // approve pool zero\n        for (uint256 i = 0; i < assets.length; i++) {\n            _tokenApproveZero(assets[i], pool);\n            if (modes[i] != 0) _updateToken(assets[i]);\n        }\n    }\n\n    function executeOperation(\n        address[] memory assets,\n        uint256[] memory amounts,\n        uint256[] memory premiums,\n        address initiator,\n        bytes memory params\n    ) external override returns (bool) {\n        _requireMsg(\n            msg.sender == IPoolAddressesProvider(provider).getPool(),\n            \"executeOperation\",\n            \"invalid caller\"\n        );\n\n        _requireMsg(\n            initiator == address(this),\n            \"executeOperation\",\n            \"not initiated by the proxy\"\n        );\n\n        (\n            address[] memory tos,\n            bytes32[] memory configs,\n            bytes[] memory datas\n        ) = abi.decode(params, (address[], bytes32[], bytes[]));\n        IProxy(address(this)).execs(tos, configs, datas);\n\n        address pool = IPoolAddressesProvider(provider).getPool();\n        for (uint256 i = 0; i < assets.length; i++) {\n            uint256 amountOwing = amounts[i] + premiums[i];\n            _tokenApprove(assets[i], pool, amountOwing);\n        }\n        return true;\n    }\n\n    /* ========== INTERNAL FUNCTIONS ========== */\n\n    function _supply(address asset, uint256 amount) internal {\n        (address pool, address aToken) = _getPoolAndAToken(asset);\n        _tokenApprove(asset, pool, amount);\n        try\n            IPool(pool).supply(asset, amount, address(this), REFERRAL_CODE)\n        {} catch Error(string memory reason) {\n            _revertMsg(\"supply\", reason);\n        } catch {\n            _revertMsg(\"supply\");\n        }\n        _tokenApproveZero(asset, pool);\n        _updateToken(aToken);\n    }\n\n    function _withdraw(\n        address asset,\n        uint256 amount\n    ) internal returns (uint256 withdrawAmount) {\n        (address pool, address aToken) = _getPoolAndAToken(asset);\n        amount = _getBalance(aToken, amount);\n\n        try IPool(pool).withdraw(asset, amount, address(this)) returns (\n            uint256 ret\n        ) {\n            withdrawAmount = ret;\n        } catch Error(string memory reason) {\n            _revertMsg(\"withdraw\", reason);\n        } catch {\n            _revertMsg(\"withdraw\");\n        }\n    }\n\n    function _borrow(\n        address asset,\n        uint256 amount,\n        uint256 rateMode,\n        address onBehalfOf\n    ) internal {\n        address pool = IPoolAddressesProvider(provider).getPool();\n\n        try\n            IPool(pool).borrow(\n                asset,\n                amount,\n                rateMode,\n                REFERRAL_CODE,\n                onBehalfOf\n            )\n        {} catch Error(string memory reason) {\n            _revertMsg(\"borrow\", reason);\n        } catch {\n            _revertMsg(\"borrow\");\n        }\n    }\n\n    function _repay(\n        address asset,\n        uint256 amount,\n        uint256 rateMode,\n        address onBehalfOf\n    ) internal returns (uint256 remainDebt) {\n        address pool = IPoolAddressesProvider(provider).getPool();\n        _tokenApprove(asset, pool, amount);\n\n        try\n            IPool(pool).repay(asset, amount, rateMode, onBehalfOf)\n        {} catch Error(string memory reason) {\n            _revertMsg(\"repay\", reason);\n        } catch {\n            _revertMsg(\"repay\");\n        }\n\n        _tokenApproveZero(asset, pool);\n\n        DataTypes.ReserveData memory reserve = IPool(pool).getReserveData(\n            asset\n        );\n        remainDebt = DataTypes.InterestRateMode(rateMode) ==\n            DataTypes.InterestRateMode.STABLE\n            ? IERC20(reserve.stableDebtTokenAddress).balanceOf(onBehalfOf)\n            : IERC20(reserve.variableDebtTokenAddress).balanceOf(onBehalfOf);\n    }\n\n    function _getPoolAndAToken(\n        address underlying\n    ) internal view returns (address pool, address aToken) {\n        pool = IPoolAddressesProvider(provider).getPool();\n        try IPool(pool).getReserveData(underlying) returns (\n            DataTypes.ReserveData memory data\n        ) {\n            aToken = data.aTokenAddress;\n            _requireMsg(\n                aToken != address(0),\n                \"General\",\n                \"aToken should not be zero address\"\n            );\n        } catch Error(string memory reason) {\n            _revertMsg(\"General\", reason);\n        } catch {\n            _revertMsg(\"General\");\n        }\n    }\n}\n"
    },
    "contracts/handlers/aaveV3/IFlashLoanReceiver.sol": {
      "content": "// SPDX-License-Identifier: AGPL-3.0\npragma solidity ^0.8.0;\n\n/**\n * @title IFlashLoanReceiver\n * @author Aave\n * @notice Defines the basic interface of a flashloan-receiver contract.\n * @dev Implement this interface to develop a flashloan-compatible flashLoanReceiver contract\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}"
    },
    "contracts/handlers/aaveV3/IPool.sol": {
      "content": "// SPDX-License-Identifier: AGPL-3.0\npragma solidity ^0.8.0;\n\nimport {IPoolAddressesProvider} from \"./IPoolAddressesProvider.sol\";\nimport {DataTypes} from \"./libraries/DataTypes.sol\";\n\n/**\n * @title IPool\n * @author Aave\n * @notice Defines the basic interface for an Aave Pool.\n **/\ninterface IPool {\n  /**\n   * @dev Emitted on mintUnbacked()\n   * @param reserve The address of the underlying asset of the reserve\n   * @param user The address initiating the supply\n   * @param onBehalfOf The beneficiary of the supplied assets, receiving the aTokens\n   * @param amount The amount of supplied assets\n   * @param referralCode The referral code used\n   **/\n  event MintUnbacked(\n    address indexed reserve,\n    address user,\n    address indexed onBehalfOf,\n    uint256 amount,\n    uint16 indexed referralCode\n  );\n\n  /**\n   * @dev Emitted on backUnbacked()\n   * @param reserve The address of the underlying asset of the reserve\n   * @param backer The address paying for the backing\n   * @param amount The amount added as backing\n   * @param fee The amount paid in fees\n   **/\n  event BackUnbacked(address indexed reserve, address indexed backer, uint256 amount, uint256 fee);\n\n  /**\n   * @dev Emitted on supply()\n   * @param reserve The address of the underlying asset of the reserve\n   * @param user The address initiating the supply\n   * @param onBehalfOf The beneficiary of the supply, receiving the aTokens\n   * @param amount The amount supplied\n   * @param referralCode The referral code used\n   **/\n  event Supply(\n    address indexed reserve,\n    address user,\n    address indexed onBehalfOf,\n    uint256 amount,\n    uint16 indexed referralCode\n  );\n\n  /**\n   * @dev Emitted on withdraw()\n   * @param reserve The address of the underlying asset being withdrawn\n   * @param user The address initiating the withdrawal, owner of aTokens\n   * @param to The address that will receive the underlying\n   * @param amount The amount to be withdrawn\n   **/\n  event Withdraw(address indexed reserve, address indexed user, address indexed to, uint256 amount);\n\n  /**\n   * @dev Emitted on borrow() and flashLoan() when debt needs to be opened\n   * @param reserve The address of the underlying asset being borrowed\n   * @param user The address of the user initiating the borrow(), receiving the funds on borrow() or just\n   * initiator of the transaction on flashLoan()\n   * @param onBehalfOf The address that will be getting the debt\n   * @param amount The amount borrowed out\n   * @param interestRateMode The rate mode: 1 for Stable, 2 for Variable\n   * @param borrowRate The numeric rate at which the user has borrowed, expressed in ray\n   * @param referralCode The referral code used\n   **/\n  event Borrow(\n    address indexed reserve,\n    address user,\n    address indexed onBehalfOf,\n    uint256 amount,\n    DataTypes.InterestRateMode interestRateMode,\n    uint256 borrowRate,\n    uint16 indexed referralCode\n  );\n\n  /**\n   * @dev Emitted on repay()\n   * @param reserve The address of the underlying asset of the reserve\n   * @param user The beneficiary of the repayment, getting his debt reduced\n   * @param repayer The address of the user initiating the repay(), providing the funds\n   * @param amount The amount repaid\n   * @param useATokens True if the repayment is done using aTokens, `false` if done with underlying asset directly\n   **/\n  event Repay(\n    address indexed reserve,\n    address indexed user,\n    address indexed repayer,\n    uint256 amount,\n    bool useATokens\n  );\n\n  /**\n   * @dev Emitted on swapBorrowRateMode()\n   * @param reserve The address of the underlying asset of the reserve\n   * @param user The address of the user swapping his rate mode\n   * @param interestRateMode The current interest rate mode of the position being swapped: 1 for Stable, 2 for Variable\n   **/\n  event SwapBorrowRateMode(\n    address indexed reserve,\n    address indexed user,\n    DataTypes.InterestRateMode interestRateMode\n  );\n\n  /**\n   * @dev Emitted on borrow(), repay() and liquidationCall() when using isolated assets\n   * @param asset The address of the underlying asset of the reserve\n   * @param totalDebt The total isolation mode debt for the reserve\n   */\n  event IsolationModeTotalDebtUpdated(address indexed asset, uint256 totalDebt);\n\n  /**\n   * @dev Emitted when the user selects a certain asset category for eMode\n   * @param user The address of the user\n   * @param categoryId The category id\n   **/\n  event UserEModeSet(address indexed user, uint8 categoryId);\n\n  /**\n   * @dev Emitted on setUserUseReserveAsCollateral()\n   * @param reserve The address of the underlying asset of the reserve\n   * @param user The address of the user enabling the usage as collateral\n   **/\n  event ReserveUsedAsCollateralEnabled(address indexed reserve, address indexed user);\n\n  /**\n   * @dev Emitted on setUserUseReserveAsCollateral()\n   * @param reserve The address of the underlying asset of the reserve\n   * @param user The address of the user enabling the usage as collateral\n   **/\n  event ReserveUsedAsCollateralDisabled(address indexed reserve, address indexed user);\n\n  /**\n   * @dev Emitted on rebalanceStableBorrowRate()\n   * @param reserve The address of the underlying asset of the reserve\n   * @param user The address of the user for which the rebalance has been executed\n   **/\n  event RebalanceStableBorrowRate(address indexed reserve, address indexed user);\n\n  /**\n   * @dev Emitted on flashLoan()\n   * @param target The address of the flash loan receiver contract\n   * @param initiator The address initiating the flash loan\n   * @param asset The address of the asset being flash borrowed\n   * @param amount The amount flash borrowed\n   * @param interestRateMode The flashloan mode: 0 for regular flashloan, 1 for Stable debt, 2 for Variable debt\n   * @param premium The fee flash borrowed\n   * @param referralCode The referral code used\n   **/\n  event FlashLoan(\n    address indexed target,\n    address initiator,\n    address indexed asset,\n    uint256 amount,\n    DataTypes.InterestRateMode interestRateMode,\n    uint256 premium,\n    uint16 indexed referralCode\n  );\n\n  /**\n   * @dev Emitted when a borrower is liquidated.\n   * @param collateralAsset The address of the underlying asset used as collateral, to receive as result of the liquidation\n   * @param debtAsset The address of the underlying borrowed asset to be repaid with the liquidation\n   * @param user The address of the borrower getting liquidated\n   * @param debtToCover The debt amount of borrowed `asset` the liquidator wants to cover\n   * @param liquidatedCollateralAmount The amount of collateral received by the liquidator\n   * @param liquidator The address of the liquidator\n   * @param receiveAToken True if the liquidators wants to receive the collateral aTokens, `false` if he wants\n   * to receive the underlying collateral asset directly\n   **/\n  event LiquidationCall(\n    address indexed collateralAsset,\n    address indexed debtAsset,\n    address indexed user,\n    uint256 debtToCover,\n    uint256 liquidatedCollateralAmount,\n    address liquidator,\n    bool receiveAToken\n  );\n\n  /**\n   * @dev Emitted when the state of a reserve is updated.\n   * @param reserve The address of the underlying asset of the reserve\n   * @param liquidityRate The next liquidity rate\n   * @param stableBorrowRate The next stable borrow rate\n   * @param variableBorrowRate The next variable borrow rate\n   * @param liquidityIndex The next liquidity index\n   * @param variableBorrowIndex The next variable borrow index\n   **/\n  event ReserveDataUpdated(\n    address indexed reserve,\n    uint256 liquidityRate,\n    uint256 stableBorrowRate,\n    uint256 variableBorrowRate,\n    uint256 liquidityIndex,\n    uint256 variableBorrowIndex\n  );\n\n  /**\n   * @dev Emitted when the protocol treasury receives minted aTokens from the accrued interest.\n   * @param reserve The address of the reserve\n   * @param amountMinted The amount minted to the treasury\n   **/\n  event MintedToTreasury(address indexed reserve, uint256 amountMinted);\n\n  /**\n   * @dev Mints an `amount` of aTokens to the `onBehalfOf`\n   * @param asset The address of the underlying asset to mint\n   * @param amount The amount to mint\n   * @param onBehalfOf The address that will receive the aTokens\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 mintUnbacked(\n    address asset,\n    uint256 amount,\n    address onBehalfOf,\n    uint16 referralCode\n  ) external;\n\n  /**\n   * @dev Back the current unbacked underlying with `amount` and pay `fee`.\n   * @param asset The address of the underlying asset to back\n   * @param amount The amount to back\n   * @param fee The amount paid in fees\n   **/\n  function backUnbacked(\n    address asset,\n    uint256 amount,\n    uint256 fee\n  ) external;\n\n  /**\n   * @notice Supplies an `amount` of underlying asset into the reserve, receiving in return overlying aTokens.\n   * - E.g. User supplies 100 USDC and gets in return 100 aUSDC\n   * @param asset The address of the underlying asset to supply\n   * @param amount The amount to be supplied\n   * @param onBehalfOf The address that will receive the aTokens, same as msg.sender if the user\n   *   wants to receive them on his own wallet, or a different address if the beneficiary of aTokens\n   *   is a different wallet\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 supply(\n    address asset,\n    uint256 amount,\n    address onBehalfOf,\n    uint16 referralCode\n  ) external;\n\n  /**\n   * @notice Supply with transfer approval of asset to be supplied done via permit function\n   * see: https://eips.ethereum.org/EIPS/eip-2612 and https://eips.ethereum.org/EIPS/eip-713\n   * @param asset The address of the underlying asset to supply\n   * @param amount The amount to be supplied\n   * @param onBehalfOf The address that will receive the aTokens, same as msg.sender if the user\n   *   wants to receive them on his own wallet, or a different address if the beneficiary of aTokens\n   *   is a different wallet\n   * @param deadline The deadline timestamp that the permit is valid\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   * @param permitV The V parameter of ERC712 permit sig\n   * @param permitR The R parameter of ERC712 permit sig\n   * @param permitS The S parameter of ERC712 permit sig\n   **/\n  function supplyWithPermit(\n    address asset,\n    uint256 amount,\n    address onBehalfOf,\n    uint16 referralCode,\n    uint256 deadline,\n    uint8 permitV,\n    bytes32 permitR,\n    bytes32 permitS\n  ) external;\n\n  /**\n   * @notice Withdraws an `amount` of underlying asset from the reserve, burning the equivalent aTokens owned\n   * E.g. User has 100 aUSDC, calls withdraw() and receives 100 USDC, burning the 100 aUSDC\n   * @param asset The address of the underlying asset to withdraw\n   * @param amount The underlying amount to be withdrawn\n   *   - Send the value type(uint256).max in order to withdraw the whole aToken balance\n   * @param to The address that will receive the underlying, same as msg.sender if the user\n   *   wants to receive it on his own wallet, or a different address if the beneficiary is a\n   *   different wallet\n   * @return The final amount withdrawn\n   **/\n  function withdraw(\n    address asset,\n    uint256 amount,\n    address to\n  ) external returns (uint256);\n\n  /**\n   * @notice Allows users to borrow a specific `amount` of the reserve underlying asset, provided that the borrower\n   * already supplied enough collateral, or he was given enough allowance by a credit delegator on the\n   * corresponding debt token (StableDebtToken or VariableDebtToken)\n   * - E.g. User borrows 100 USDC passing as `onBehalfOf` his own address, receiving the 100 USDC in his wallet\n   *   and 100 stable/variable debt tokens, depending on the `interestRateMode`\n   * @param asset The address of the underlying asset to borrow\n   * @param amount The amount to be borrowed\n   * @param interestRateMode The interest rate mode at which the user wants to borrow: 1 for Stable, 2 for Variable\n   * @param referralCode The 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   * @param onBehalfOf The address of the user who will receive the debt. Should be the address of the borrower itself\n   * calling the function if he wants to borrow against his own collateral, or the address of the credit delegator\n   * if he has been given credit delegation allowance\n   **/\n  function borrow(\n    address asset,\n    uint256 amount,\n    uint256 interestRateMode,\n    uint16 referralCode,\n    address onBehalfOf\n  ) external;\n\n  /**\n   * @notice Repays a borrowed `amount` on a specific reserve, burning the equivalent debt tokens owned\n   * - E.g. User repays 100 USDC, burning 100 variable/stable debt tokens of the `onBehalfOf` address\n   * @param asset The address of the borrowed underlying asset previously borrowed\n   * @param amount The amount to repay\n   * - Send the value type(uint256).max in order to repay the whole debt for `asset` on the specific `debtMode`\n   * @param interestRateMode The interest rate mode at of the debt the user wants to repay: 1 for Stable, 2 for Variable\n   * @param onBehalfOf The address of the user who will get his debt reduced/removed. Should be the address of the\n   * user calling the function if he wants to reduce/remove his own debt, or the address of any other\n   * other borrower whose debt should be removed\n   * @return The final amount repaid\n   **/\n  function repay(\n    address asset,\n    uint256 amount,\n    uint256 interestRateMode,\n    address onBehalfOf\n  ) external returns (uint256);\n\n  /**\n   * @notice Repay with transfer approval of asset to be repaid done via permit function\n   * see: https://eips.ethereum.org/EIPS/eip-2612 and https://eips.ethereum.org/EIPS/eip-713\n   * @param asset The address of the borrowed underlying asset previously borrowed\n   * @param amount The amount to repay\n   * - Send the value type(uint256).max in order to repay the whole debt for `asset` on the specific `debtMode`\n   * @param interestRateMode The interest rate mode at of the debt the user wants to repay: 1 for Stable, 2 for Variable\n   * @param onBehalfOf Address of the user who will get his debt reduced/removed. Should be the address of the\n   * user calling the function if he wants to reduce/remove his own debt, or the address of any other\n   * other borrower whose debt should be removed\n   * @param deadline The deadline timestamp that the permit is valid\n   * @param permitV The V parameter of ERC712 permit sig\n   * @param permitR The R parameter of ERC712 permit sig\n   * @param permitS The S parameter of ERC712 permit sig\n   * @return The final amount repaid\n   **/\n  function repayWithPermit(\n    address asset,\n    uint256 amount,\n    uint256 interestRateMode,\n    address onBehalfOf,\n    uint256 deadline,\n    uint8 permitV,\n    bytes32 permitR,\n    bytes32 permitS\n  ) external returns (uint256);\n\n  /**\n   * @notice Repays a borrowed `amount` on a specific reserve using the reserve aTokens, burning the\n   * equivalent debt tokens\n   * - E.g. User repays 100 USDC using 100 aUSDC, burning 100 variable/stable debt tokens\n   * @dev  Passing uint256.max as amount will clean up any residual aToken dust balance, if the user aToken\n   * balance is not enough to cover the whole debt\n   * @param asset The address of the borrowed underlying asset previously borrowed\n   * @param amount The amount to repay\n   * - Send the value type(uint256).max in order to repay the whole debt for `asset` on the specific `debtMode`\n   * @param interestRateMode The interest rate mode at of the debt the user wants to repay: 1 for Stable, 2 for Variable\n   * @return The final amount repaid\n   **/\n  function repayWithATokens(\n    address asset,\n    uint256 amount,\n    uint256 interestRateMode\n  ) external returns (uint256);\n\n  /**\n   * @notice Allows a borrower to swap his debt between stable and variable mode, or vice versa\n   * @param asset The address of the underlying asset borrowed\n   * @param interestRateMode The current interest rate mode of the position being swapped: 1 for Stable, 2 for Variable\n   **/\n  function swapBorrowRateMode(address asset, uint256 interestRateMode) external;\n\n  /**\n   * @notice Rebalances the stable interest rate of a user to the current stable rate defined on the reserve.\n   * - Users can be rebalanced if the following conditions are satisfied:\n   *     1. Usage ratio is above 95%\n   *     2. the current supply APY is below REBALANCE_UP_THRESHOLD * maxVariableBorrowRate, which means that too\n   *        much has been borrowed at a stable rate and suppliers are not earning enough\n   * @param asset The address of the underlying asset borrowed\n   * @param user The address of the user to be rebalanced\n   **/\n  function rebalanceStableBorrowRate(address asset, address user) external;\n\n  /**\n   * @notice Allows suppliers to enable/disable a specific supplied asset as collateral\n   * @param asset The address of the underlying asset supplied\n   * @param useAsCollateral True if the user wants to use the supply as collateral, false otherwise\n   **/\n  function setUserUseReserveAsCollateral(address asset, bool useAsCollateral) external;\n\n  /**\n   * @notice Function to liquidate a non-healthy position collateral-wise, with Health Factor below 1\n   * - The caller (liquidator) covers `debtToCover` amount of debt of the user getting liquidated, and receives\n   *   a proportionally amount of the `collateralAsset` plus a bonus to cover market risk\n   * @param collateralAsset The address of the underlying asset used as collateral, to receive as result of the liquidation\n   * @param debtAsset The address of the underlying borrowed asset to be repaid with the liquidation\n   * @param user The address of the borrower getting liquidated\n   * @param debtToCover The debt amount of borrowed `asset` the liquidator wants to cover\n   * @param receiveAToken True if the liquidators wants to receive the collateral aTokens, `false` if he wants\n   * to receive the underlying collateral asset directly\n   **/\n  function liquidationCall(\n    address collateralAsset,\n    address debtAsset,\n    address user,\n    uint256 debtToCover,\n    bool receiveAToken\n  ) external;\n\n  /**\n   * @notice 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   * @dev IMPORTANT There are security concerns for developers of flashloan receiver contracts that must be kept\n   * into consideration. For further details please visit https://developers.aave.com\n   * @param receiverAddress The address of the contract receiving the funds, implementing IFlashLoanReceiver interface\n   * @param assets The addresses of the assets being flash-borrowed\n   * @param amounts The amounts of the assets being flash-borrowed\n   * @param interestRateModes 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 The 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 interestRateModes,\n    address onBehalfOf,\n    bytes calldata params,\n    uint16 referralCode\n  ) external;\n\n  /**\n   * @notice 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   * @dev IMPORTANT There are security concerns for developers of flashloan receiver contracts that must be kept\n   * into consideration. For further details please visit https://developers.aave.com\n   * @param receiverAddress The address of the contract receiving the funds, implementing IFlashLoanSimpleReceiver interface\n   * @param asset The address of the asset being flash-borrowed\n   * @param amount The amount of the asset being flash-borrowed\n   * @param params Variadic packed params to pass to the receiver as extra information\n   * @param referralCode The 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 flashLoanSimple(\n    address receiverAddress,\n    address asset,\n    uint256 amount,\n    bytes calldata params,\n    uint16 referralCode\n  ) external;\n\n  /**\n   * @notice Returns the user account data across all the reserves\n   * @param user The address of the user\n   * @return totalCollateralBase The total collateral of the user in the base currency used by the price feed\n   * @return totalDebtBase The total debt of the user in the base currency used by the price feed\n   * @return availableBorrowsBase The borrowing power left of the user in the base currency used by the price feed\n   * @return currentLiquidationThreshold The liquidation threshold of the user\n   * @return ltv The loan to value of The user\n   * @return healthFactor The current health factor of the user\n   **/\n  function getUserAccountData(address user)\n    external\n    view\n    returns (\n      uint256 totalCollateralBase,\n      uint256 totalDebtBase,\n      uint256 availableBorrowsBase,\n      uint256 currentLiquidationThreshold,\n      uint256 ltv,\n      uint256 healthFactor\n    );\n\n  /**\n   * @notice Initializes a reserve, activating it, assigning an aToken and debt tokens and an\n   * interest rate strategy\n   * @dev Only callable by the PoolConfigurator contract\n   * @param asset The address of the underlying asset of the reserve\n   * @param aTokenAddress The address of the aToken that will be assigned to the reserve\n   * @param stableDebtAddress The address of the StableDebtToken that will be assigned to the reserve\n   * @param variableDebtAddress The address of the VariableDebtToken that will be assigned to the reserve\n   * @param interestRateStrategyAddress The address of the interest rate strategy contract\n   **/\n  function initReserve(\n    address asset,\n    address aTokenAddress,\n    address stableDebtAddress,\n    address variableDebtAddress,\n    address interestRateStrategyAddress\n  ) external;\n\n  /**\n   * @notice Drop a reserve\n   * @dev Only callable by the PoolConfigurator contract\n   * @param asset The address of the underlying asset of the reserve\n   **/\n  function dropReserve(address asset) external;\n\n  /**\n   * @notice Updates the address of the interest rate strategy contract\n   * @dev Only callable by the PoolConfigurator contract\n   * @param asset The address of the underlying asset of the reserve\n   * @param rateStrategyAddress The address of the interest rate strategy contract\n   **/\n  function setReserveInterestRateStrategyAddress(address asset, address rateStrategyAddress)\n    external;\n\n  /**\n   * @notice Sets the configuration bitmap of the reserve as a whole\n   * @dev Only callable by the PoolConfigurator contract\n   * @param asset The address of the underlying asset of the reserve\n   * @param configuration The new configuration bitmap\n   **/\n  function setConfiguration(address asset, DataTypes.ReserveConfigurationMap calldata configuration)\n    external;\n\n  /**\n   * @notice Returns the configuration of the reserve\n   * @param asset The address of the underlying asset of the reserve\n   * @return The configuration of the reserve\n   **/\n  function getConfiguration(address asset)\n    external\n    view\n    returns (DataTypes.ReserveConfigurationMap memory);\n\n  /**\n   * @notice Returns the configuration of the user across all the reserves\n   * @param user The user address\n   * @return The configuration of the user\n   **/\n  function getUserConfiguration(address user)\n    external\n    view\n    returns (DataTypes.UserConfigurationMap memory);\n\n  /**\n   * @notice Returns the normalized income normalized income of the reserve\n   * @param asset The address of the underlying asset of the reserve\n   * @return The reserve's normalized income\n   */\n  function getReserveNormalizedIncome(address asset) external view returns (uint256);\n\n  /**\n   * @notice Returns the normalized variable debt per unit of asset\n   * @param asset The address of the underlying asset of the reserve\n   * @return The reserve normalized variable debt\n   */\n  function getReserveNormalizedVariableDebt(address asset) external view returns (uint256);\n\n  /**\n   * @notice Returns the state and configuration of the reserve\n   * @param asset The address of the underlying asset of the reserve\n   * @return The state and configuration data of the reserve\n   **/\n  function getReserveData(address asset) external view returns (DataTypes.ReserveData memory);\n\n  /**\n   * @notice Validates and finalizes an aToken transfer\n   * @dev Only callable by the overlying aToken of the `asset`\n   * @param asset The address of the underlying asset of the aToken\n   * @param from The user from which the aTokens are transferred\n   * @param to The user receiving the aTokens\n   * @param amount The amount being transferred/withdrawn\n   * @param balanceFromBefore The aToken balance of the `from` user before the transfer\n   * @param balanceToBefore The aToken balance of the `to` user before the transfer\n   */\n  function finalizeTransfer(\n    address asset,\n    address from,\n    address to,\n    uint256 amount,\n    uint256 balanceFromBefore,\n    uint256 balanceToBefore\n  ) external;\n\n  /**\n   * @notice Returns the list of the underlying assets of all the initialized reserves\n   * @dev It does not include dropped reserves\n   * @return The addresses of the underlying assets of the initialized reserves\n   **/\n  function getReservesList() external view returns (address[] memory);\n\n  /**\n   * @notice Returns the address of the underlying asset of a reserve by the reserve id as stored in the DataTypes.ReserveData struct\n   * @param id The id of the reserve as stored in the DataTypes.ReserveData struct\n   * @return The address of the reserve associated with id\n   **/\n  function getReserveAddressById(uint16 id) external view returns (address);\n\n  /**\n   * @notice Returns the PoolAddressesProvider connected to this contract\n   * @return The address of the PoolAddressesProvider\n   **/\n  function ADDRESSES_PROVIDER() external view returns (IPoolAddressesProvider);\n\n  /**\n   * @notice Updates the protocol fee on the bridging\n   * @param bridgeProtocolFee The part of the premium sent to the protocol treasury\n   */\n  function updateBridgeProtocolFee(uint256 bridgeProtocolFee) external;\n\n  /**\n   * @notice Updates flash loan premiums. Flash loan premium consists of two parts:\n   * - A part is sent to aToken holders as extra, one time accumulated interest\n   * - A part is collected by the protocol treasury\n   * @dev The total premium is calculated on the total borrowed amount\n   * @dev The premium to protocol is calculated on the total premium, being a percentage of `flashLoanPremiumTotal`\n   * @dev Only callable by the PoolConfigurator contract\n   * @param flashLoanPremiumTotal The total premium, expressed in bps\n   * @param flashLoanPremiumToProtocol The part of the premium sent to the protocol treasury, expressed in bps\n   */\n  function updateFlashloanPremiums(\n    uint128 flashLoanPremiumTotal,\n    uint128 flashLoanPremiumToProtocol\n  ) external;\n\n  /**\n   * @notice Configures a new category for the eMode.\n   * @dev In eMode, the protocol allows very high borrowing power to borrow assets of the same category.\n   * The category 0 is reserved as it's the default for volatile assets\n   * @param id The id of the category\n   * @param config The configuration of the category\n   */\n  function configureEModeCategory(uint8 id, DataTypes.EModeCategory memory config) external;\n\n  /**\n   * @notice Returns the data of an eMode category\n   * @param id The id of the category\n   * @return The configuration data of the category\n   */\n  function getEModeCategoryData(uint8 id) external view returns (DataTypes.EModeCategory memory);\n\n  /**\n   * @notice Allows a user to use the protocol in eMode\n   * @param categoryId The id of the category\n   */\n  function setUserEMode(uint8 categoryId) external;\n\n  /**\n   * @notice Returns the eMode the user is using\n   * @param user The address of the user\n   * @return The eMode id\n   */\n  function getUserEMode(address user) external view returns (uint256);\n\n  /**\n   * @notice Resets the isolation mode total debt of the given asset to zero\n   * @dev It requires the given asset has zero debt ceiling\n   * @param asset The address of the underlying asset to reset the isolationModeTotalDebt\n   */\n  function resetIsolationModeTotalDebt(address asset) external;\n\n  /**\n   * @notice Returns the percentage of available liquidity that can be borrowed at once at stable rate\n   * @return The percentage of available liquidity to borrow, expressed in bps\n   */\n  function MAX_STABLE_RATE_BORROW_SIZE_PERCENT() external view returns (uint256);\n\n  /**\n   * @notice Returns the total fee on flash loans\n   * @return The total fee on flashloans\n   */\n  function FLASHLOAN_PREMIUM_TOTAL() external view returns (uint128);\n\n  /**\n   * @notice Returns the part of the bridge fees sent to protocol\n   * @return The bridge fee sent to the protocol treasury\n   */\n  function BRIDGE_PROTOCOL_FEE() external view returns (uint256);\n\n  /**\n   * @notice Returns the part of the flashloan fees sent to protocol\n   * @return The flashloan fee sent to the protocol treasury\n   */\n  function FLASHLOAN_PREMIUM_TO_PROTOCOL() external view returns (uint128);\n\n  /**\n   * @notice Returns the maximum number of reserves supported to be listed in this Pool\n   * @return The maximum number of reserves supported\n   */\n  function MAX_NUMBER_RESERVES() external view returns (uint16);\n\n  /**\n   * @notice Mints the assets accrued through the reserve factor to the treasury in the form of aTokens\n   * @param assets The list of reserves for which the minting needs to be executed\n   **/\n  function mintToTreasury(address[] calldata assets) external;\n\n  /**\n   * @notice Rescue and transfer tokens locked in this contract\n   * @param token The address of the token\n   * @param to The address of the recipient\n   * @param amount The amount of token to transfer\n   */\n  function rescueTokens(\n    address token,\n    address to,\n    uint256 amount\n  ) external;\n\n  /**\n   * @notice Supplies an `amount` of underlying asset into the reserve, receiving in return overlying aTokens.\n   * - E.g. User supplies 100 USDC and gets in return 100 aUSDC\n   * @dev Deprecated: Use the `supply` function instead\n   * @param asset The address of the underlying asset to supply\n   * @param amount The amount to be supplied\n   * @param onBehalfOf The address that will receive the aTokens, same as msg.sender if the user\n   *   wants to receive them on his own wallet, or a different address if the beneficiary of aTokens\n   *   is a different wallet\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 deposit(\n    address asset,\n    uint256 amount,\n    address onBehalfOf,\n    uint16 referralCode\n  ) external;\n}"
    },
    "contracts/handlers/aaveV3/IPoolAddressesProvider.sol": {
      "content": "// SPDX-License-Identifier: AGPL-3.0\npragma solidity ^0.8.0;\n\n/**\n * @title IPoolAddressesProvider\n * @author Aave\n * @notice Defines the basic interface for a Pool Addresses Provider.\n **/\ninterface IPoolAddressesProvider {\n  /**\n   * @dev Emitted when the market identifier is updated.\n   * @param oldMarketId The old id of the market\n   * @param newMarketId The new id of the market\n   */\n  event MarketIdSet(string indexed oldMarketId, string indexed newMarketId);\n\n  /**\n   * @dev Emitted when the pool is updated.\n   * @param oldAddress The old address of the Pool\n   * @param newAddress The new address of the Pool\n   */\n  event PoolUpdated(address indexed oldAddress, address indexed newAddress);\n\n  /**\n   * @dev Emitted when the pool configurator is updated.\n   * @param oldAddress The old address of the PoolConfigurator\n   * @param newAddress The new address of the PoolConfigurator\n   */\n  event PoolConfiguratorUpdated(address indexed oldAddress, address indexed newAddress);\n\n  /**\n   * @dev Emitted when the price oracle is updated.\n   * @param oldAddress The old address of the PriceOracle\n   * @param newAddress The new address of the PriceOracle\n   */\n  event PriceOracleUpdated(address indexed oldAddress, address indexed newAddress);\n\n  /**\n   * @dev Emitted when the ACL manager is updated.\n   * @param oldAddress The old address of the ACLManager\n   * @param newAddress The new address of the ACLManager\n   */\n  event ACLManagerUpdated(address indexed oldAddress, address indexed newAddress);\n\n  /**\n   * @dev Emitted when the ACL admin is updated.\n   * @param oldAddress The old address of the ACLAdmin\n   * @param newAddress The new address of the ACLAdmin\n   */\n  event ACLAdminUpdated(address indexed oldAddress, address indexed newAddress);\n\n  /**\n   * @dev Emitted when the price oracle sentinel is updated.\n   * @param oldAddress The old address of the PriceOracleSentinel\n   * @param newAddress The new address of the PriceOracleSentinel\n   */\n  event PriceOracleSentinelUpdated(address indexed oldAddress, address indexed newAddress);\n\n  /**\n   * @dev Emitted when the pool data provider is updated.\n   * @param oldAddress The old address of the PoolDataProvider\n   * @param newAddress The new address of the PoolDataProvider\n   */\n  event PoolDataProviderUpdated(address indexed oldAddress, address indexed newAddress);\n\n  /**\n   * @dev Emitted when a new proxy is created.\n   * @param id The identifier of the proxy\n   * @param proxyAddress The address of the created proxy contract\n   * @param implementationAddress The address of the implementation contract\n   */\n  event ProxyCreated(\n    bytes32 indexed id,\n    address indexed proxyAddress,\n    address indexed implementationAddress\n  );\n\n  /**\n   * @dev Emitted when a new non-proxied contract address is registered.\n   * @param id The identifier of the contract\n   * @param oldAddress The address of the old contract\n   * @param newAddress The address of the new contract\n   */\n  event AddressSet(bytes32 indexed id, address indexed oldAddress, address indexed newAddress);\n\n  /**\n   * @dev Emitted when the implementation of the proxy registered with id is updated\n   * @param id The identifier of the contract\n   * @param proxyAddress The address of the proxy contract\n   * @param oldImplementationAddress The address of the old implementation contract\n   * @param newImplementationAddress The address of the new implementation contract\n   */\n  event AddressSetAsProxy(\n    bytes32 indexed id,\n    address indexed proxyAddress,\n    address oldImplementationAddress,\n    address indexed newImplementationAddress\n  );\n\n  /**\n   * @notice Returns the id of the Aave market to which this contract points to.\n   * @return The market id\n   **/\n  function getMarketId() external view returns (string memory);\n\n  /**\n   * @notice Associates an id with a specific PoolAddressesProvider.\n   * @dev This can be used to create an onchain registry of PoolAddressesProviders to\n   * identify and validate multiple Aave markets.\n   * @param newMarketId The market id\n   */\n  function setMarketId(string calldata newMarketId) external;\n\n  /**\n   * @notice Returns an address by its identifier.\n   * @dev The returned address might be an EOA or a contract, potentially proxied\n   * @dev It returns ZERO if there is no registered address with the given id\n   * @param id The id\n   * @return The address of the registered for the specified id\n   */\n  function getAddress(bytes32 id) external view returns (address);\n\n  /**\n   * @notice General function to update the implementation of a proxy registered with\n   * certain `id`. If there is no proxy registered, it will instantiate one and\n   * set as implementation the `newImplementationAddress`.\n   * @dev IMPORTANT Use this function carefully, only for ids that don't have an explicit\n   * setter function, in order to avoid unexpected consequences\n   * @param id The id\n   * @param newImplementationAddress The address of the new implementation\n   */\n  function setAddressAsProxy(bytes32 id, address newImplementationAddress) external;\n\n  /**\n   * @notice Sets an address for an id replacing the address saved in the addresses map.\n   * @dev IMPORTANT Use this function carefully, as it will do a hard replacement\n   * @param id The id\n   * @param newAddress The address to set\n   */\n  function setAddress(bytes32 id, address newAddress) external;\n\n  /**\n   * @notice Returns the address of the Pool proxy.\n   * @return The Pool proxy address\n   **/\n  function getPool() external view returns (address);\n\n  /**\n   * @notice Updates the implementation of the Pool, or creates a proxy\n   * setting the new `pool` implementation when the function is called for the first time.\n   * @param newPoolImpl The new Pool implementation\n   **/\n  function setPoolImpl(address newPoolImpl) external;\n\n  /**\n   * @notice Returns the address of the PoolConfigurator proxy.\n   * @return The PoolConfigurator proxy address\n   **/\n  function getPoolConfigurator() external view returns (address);\n\n  /**\n   * @notice Updates the implementation of the PoolConfigurator, or creates a proxy\n   * setting the new `PoolConfigurator` implementation when the function is called for the first time.\n   * @param newPoolConfiguratorImpl The new PoolConfigurator implementation\n   **/\n  function setPoolConfiguratorImpl(address newPoolConfiguratorImpl) external;\n\n  /**\n   * @notice Returns the address of the price oracle.\n   * @return The address of the PriceOracle\n   */\n  function getPriceOracle() external view returns (address);\n\n  /**\n   * @notice Updates the address of the price oracle.\n   * @param newPriceOracle The address of the new PriceOracle\n   */\n  function setPriceOracle(address newPriceOracle) external;\n\n  /**\n   * @notice Returns the address of the ACL manager.\n   * @return The address of the ACLManager\n   */\n  function getACLManager() external view returns (address);\n\n  /**\n   * @notice Updates the address of the ACL manager.\n   * @param newAclManager The address of the new ACLManager\n   **/\n  function setACLManager(address newAclManager) external;\n\n  /**\n   * @notice Returns the address of the ACL admin.\n   * @return The address of the ACL admin\n   */\n  function getACLAdmin() external view returns (address);\n\n  /**\n   * @notice Updates the address of the ACL admin.\n   * @param newAclAdmin The address of the new ACL admin\n   */\n  function setACLAdmin(address newAclAdmin) external;\n\n  /**\n   * @notice Returns the address of the price oracle sentinel.\n   * @return The address of the PriceOracleSentinel\n   */\n  function getPriceOracleSentinel() external view returns (address);\n\n  /**\n   * @notice Updates the address of the price oracle sentinel.\n   * @param newPriceOracleSentinel The address of the new PriceOracleSentinel\n   **/\n  function setPriceOracleSentinel(address newPriceOracleSentinel) external;\n\n  /**\n   * @notice Returns the address of the data provider.\n   * @return The address of the DataProvider\n   */\n  function getPoolDataProvider() external view returns (address);\n\n  /**\n   * @notice Updates the address of the data provider.\n   * @param newDataProvider The address of the new DataProvider\n   **/\n  function setPoolDataProvider(address newDataProvider) external;\n}"
    },
    "contracts/handlers/aaveV3/libraries/DataTypes.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.10;\n\nlibrary DataTypes {\n    struct ReserveData {\n        //stores the reserve configuration\n        ReserveConfigurationMap configuration;\n        //the liquidity index. Expressed in ray\n        uint128 liquidityIndex;\n        //the current supply rate. Expressed in ray\n        uint128 currentLiquidityRate;\n        //variable borrow index. Expressed in ray\n        uint128 variableBorrowIndex;\n        //the current variable borrow rate. Expressed in ray\n        uint128 currentVariableBorrowRate;\n        //the current stable borrow rate. Expressed in ray\n        uint128 currentStableBorrowRate;\n        //timestamp of last update\n        uint40 lastUpdateTimestamp;\n        //the id of the reserve. Represents the position in the list of the active reserves\n        uint16 id;\n        //aToken address\n        address aTokenAddress;\n        //stableDebtToken address\n        address stableDebtTokenAddress;\n        //variableDebtToken address\n        address variableDebtTokenAddress;\n        //address of the interest rate strategy\n        address interestRateStrategyAddress;\n        //the current treasury balance, scaled\n        uint128 accruedToTreasury;\n        //the outstanding unbacked aTokens minted through the bridging feature\n        uint128 unbacked;\n        //the outstanding debt borrowed against this asset in isolation mode\n        uint128 isolationModeTotalDebt;\n    }\n\n    struct ReserveConfigurationMap {\n        //bit 0-15: LTV\n        //bit 16-31: Liq. threshold\n        //bit 32-47: Liq. bonus\n        //bit 48-55: Decimals\n        //bit 56: reserve is active\n        //bit 57: reserve is frozen\n        //bit 58: borrowing is enabled\n        //bit 59: stable rate borrowing enabled\n        //bit 60: asset is paused\n        //bit 61: borrowing in isolation mode is enabled\n        //bit 62-63: reserved\n        //bit 64-79: reserve factor\n        //bit 80-115 borrow cap in whole tokens, borrowCap == 0 => no cap\n        //bit 116-151 supply cap in whole tokens, supplyCap == 0 => no cap\n        //bit 152-167 liquidation protocol fee\n        //bit 168-175 eMode category\n        //bit 176-211 unbacked mint cap in whole tokens, unbackedMintCap == 0 => minting disabled\n        //bit 212-251 debt ceiling for isolation mode with (ReserveConfiguration::DEBT_CEILING_DECIMALS) decimals\n        //bit 252-255 unused\n\n        uint256 data;\n    }\n\n    struct UserConfigurationMap {\n        /**\n         * @dev Bitmap of the users collaterals and borrows. It is divided in pairs of bits, one pair per asset.\n         * The first bit indicates if an asset is used as collateral by the user, the second whether an\n         * asset is borrowed by the user.\n         */\n        uint256 data;\n    }\n\n    struct EModeCategory {\n        // each eMode category has a custom ltv and liquidation threshold\n        uint16 ltv;\n        uint16 liquidationThreshold;\n        uint16 liquidationBonus;\n        // each eMode category may or may not have a custom oracle to override the individual assets price oracles\n        address priceSource;\n        string label;\n    }\n\n    enum InterestRateMode {\n        NONE,\n        STABLE,\n        VARIABLE\n    }\n\n    struct ReserveCache {\n        uint256 currScaledVariableDebt;\n        uint256 nextScaledVariableDebt;\n        uint256 currPrincipalStableDebt;\n        uint256 currAvgStableBorrowRate;\n        uint256 currTotalStableDebt;\n        uint256 nextAvgStableBorrowRate;\n        uint256 nextTotalStableDebt;\n        uint256 currLiquidityIndex;\n        uint256 nextLiquidityIndex;\n        uint256 currVariableBorrowIndex;\n        uint256 nextVariableBorrowIndex;\n        uint256 currLiquidityRate;\n        uint256 currVariableBorrowRate;\n        uint256 reserveFactor;\n        ReserveConfigurationMap reserveConfiguration;\n        address aTokenAddress;\n        address stableDebtTokenAddress;\n        address variableDebtTokenAddress;\n        uint40 reserveLastUpdateTimestamp;\n        uint40 stableDebtLastUpdateTimestamp;\n    }\n\n    struct ExecuteLiquidationCallParams {\n        uint256 reservesCount;\n        uint256 debtToCover;\n        address collateralAsset;\n        address debtAsset;\n        address user;\n        bool receiveAToken;\n        address priceOracle;\n        uint8 userEModeCategory;\n        address priceOracleSentinel;\n    }\n\n    struct ExecuteSupplyParams {\n        address asset;\n        uint256 amount;\n        address onBehalfOf;\n        uint16 referralCode;\n    }\n\n    struct ExecuteBorrowParams {\n        address asset;\n        address user;\n        address onBehalfOf;\n        uint256 amount;\n        InterestRateMode interestRateMode;\n        uint16 referralCode;\n        bool releaseUnderlying;\n        uint256 maxStableRateBorrowSizePercent;\n        uint256 reservesCount;\n        address oracle;\n        uint8 userEModeCategory;\n        address priceOracleSentinel;\n    }\n\n    struct ExecuteRepayParams {\n        address asset;\n        uint256 amount;\n        InterestRateMode interestRateMode;\n        address onBehalfOf;\n        bool useATokens;\n    }\n\n    struct ExecuteWithdrawParams {\n        address asset;\n        uint256 amount;\n        address to;\n        uint256 reservesCount;\n        address oracle;\n        uint8 userEModeCategory;\n    }\n\n    struct ExecuteSetUserEModeParams {\n        uint256 reservesCount;\n        address oracle;\n        uint8 categoryId;\n    }\n\n    struct FinalizeTransferParams {\n        address asset;\n        address from;\n        address to;\n        uint256 amount;\n        uint256 balanceFromBefore;\n        uint256 balanceToBefore;\n        uint256 reservesCount;\n        address oracle;\n        uint8 fromEModeCategory;\n    }\n\n    struct FlashloanParams {\n        address receiverAddress;\n        address[] assets;\n        uint256[] amounts;\n        uint256[] interestRateModes;\n        address onBehalfOf;\n        bytes params;\n        uint16 referralCode;\n        uint256 flashLoanPremiumToProtocol;\n        uint256 flashLoanPremiumTotal;\n        uint256 maxStableRateBorrowSizePercent;\n        uint256 reservesCount;\n        address addressesProvider;\n        uint8 userEModeCategory;\n        bool isAuthorizedFlashBorrower;\n    }\n\n    struct FlashloanSimpleParams {\n        address receiverAddress;\n        address asset;\n        uint256 amount;\n        bytes params;\n        uint16 referralCode;\n        uint256 flashLoanPremiumToProtocol;\n        uint256 flashLoanPremiumTotal;\n    }\n\n    struct FlashLoanRepaymentParams {\n        uint256 amount;\n        uint256 totalPremium;\n        uint256 flashLoanPremiumToProtocol;\n        address asset;\n        address receiverAddress;\n        uint16 referralCode;\n    }\n\n    struct CalculateUserAccountDataParams {\n        UserConfigurationMap userConfig;\n        uint256 reservesCount;\n        address user;\n        address oracle;\n        uint8 userEModeCategory;\n    }\n\n    struct ValidateBorrowParams {\n        ReserveCache reserveCache;\n        UserConfigurationMap userConfig;\n        address asset;\n        address userAddress;\n        uint256 amount;\n        InterestRateMode interestRateMode;\n        uint256 maxStableLoanPercent;\n        uint256 reservesCount;\n        address oracle;\n        uint8 userEModeCategory;\n        address priceOracleSentinel;\n        bool isolationModeActive;\n        address isolationModeCollateralAddress;\n        uint256 isolationModeDebtCeiling;\n    }\n\n    struct ValidateLiquidationCallParams {\n        ReserveCache debtReserveCache;\n        uint256 totalDebt;\n        uint256 healthFactor;\n        address priceOracleSentinel;\n    }\n\n    struct CalculateInterestRatesParams {\n        uint256 unbacked;\n        uint256 liquidityAdded;\n        uint256 liquidityTaken;\n        uint256 totalStableDebt;\n        uint256 totalVariableDebt;\n        uint256 averageStableBorrowRate;\n        uint256 reserveFactor;\n        address reserve;\n        address aToken;\n    }\n\n    struct InitReserveParams {\n        address asset;\n        address aTokenAddress;\n        address stableDebtAddress;\n        address variableDebtAddress;\n        address interestRateStrategyAddress;\n        uint16 reservesCount;\n        uint16 maxNumberReserves;\n    }\n}\n"
    },
    "contracts/handlers/wrappednativetoken/IWrappedNativeToken.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\ninterface IWrappedNativeToken {\n    function deposit() external payable;\n    function withdraw(uint256 wad) external;\n}\n"
    },
    "contracts/interface/IERC20Usdt.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\ninterface IERC20Usdt {\n    function totalSupply() external view returns (uint256);\n\n    function balanceOf(address account) external view returns (uint256);\n\n    function transfer(address recipient, uint256 amount) external;\n\n    function allowance(address owner, address spender) external view returns (uint256);\n\n    function approve(address spender, uint256 amount) external;\n\n    function transferFrom(address sender, address recipient, uint256 amount) external;\n\n    event Transfer(address indexed from, address indexed to, uint256 value);\n\n    event Approval(address indexed owner, address indexed spender, uint256 value);\n}\n"
    },
    "contracts/interface/IProxy.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\ninterface IProxy {\n    function batchExec(address[] calldata tos, bytes32[] calldata configs, bytes[] memory datas, uint256[] calldata ruleIndexes) external payable;\n    function execs(address[] calldata tos, bytes32[] calldata configs, bytes[] memory datas) external payable;\n}\n"
    },
    "contracts/lib/LibCache.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\nlibrary LibCache {\n    function set(\n        mapping(bytes32 => bytes32) storage _cache,\n        bytes32 _key,\n        bytes32 _value\n    ) internal {\n        _cache[_key] = _value;\n    }\n\n    function setAddress(\n        mapping(bytes32 => bytes32) storage _cache,\n        bytes32 _key,\n        address _value\n    ) internal {\n        _cache[_key] = bytes32(uint256(uint160(_value)));\n    }\n\n    function setUint256(\n        mapping(bytes32 => bytes32) storage _cache,\n        bytes32 _key,\n        uint256 _value\n    ) internal {\n        _cache[_key] = bytes32(_value);\n    }\n\n    function getAddress(\n        mapping(bytes32 => bytes32) storage _cache,\n        bytes32 _key\n    ) internal view returns (address ret) {\n        ret = address(uint160(uint256(_cache[_key])));\n    }\n\n    function getUint256(\n        mapping(bytes32 => bytes32) storage _cache,\n        bytes32 _key\n    ) internal view returns (uint256 ret) {\n        ret = uint256(_cache[_key]);\n    }\n\n    function get(\n        mapping(bytes32 => bytes32) storage _cache,\n        bytes32 _key\n    ) internal view returns (bytes32 ret) {\n        ret = _cache[_key];\n    }\n}\n"
    },
    "contracts/lib/LibStack.sol": {
      "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\nimport \"../Config.sol\";\n\nlibrary LibStack {\n    function setAddress(bytes32[] storage _stack, address _input) internal {\n        _stack.push(bytes32(uint256(uint160(_input))));\n    }\n\n    function set(bytes32[] storage _stack, bytes32 _input) internal {\n        _stack.push(_input);\n    }\n\n    function setHandlerType(\n        bytes32[] storage _stack,\n        Config.HandlerType _input\n    ) internal {\n        _stack.push(bytes12(uint96(_input)));\n    }\n\n    function getAddress(\n        bytes32[] storage _stack\n    ) internal returns (address ret) {\n        ret = address(uint160(uint256(peek(_stack))));\n        _stack.pop();\n    }\n\n    function getSig(bytes32[] storage _stack) internal returns (bytes4 ret) {\n        ret = bytes4(peek(_stack));\n        _stack.pop();\n    }\n\n    function get(bytes32[] storage _stack) internal returns (bytes32 ret) {\n        ret = peek(_stack);\n        _stack.pop();\n    }\n\n    function peek(\n        bytes32[] storage _stack\n    ) internal view returns (bytes32 ret) {\n        uint256 length = _stack.length;\n        require(length > 0, \"stack empty\");\n        ret = _stack[length - 1];\n    }\n\n    function peek(\n        bytes32[] storage _stack,\n        uint256 _index\n    ) internal view returns (bytes32 ret) {\n        uint256 length = _stack.length;\n        require(length > 0, \"stack empty\");\n        require(length > _index, \"not enough elements in stack\");\n        ret = _stack[length - _index - 1];\n    }\n}\n"
    }
  }
}