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"{\"compiler\":{\"version\":\"0.8.10+commit.fc410830\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"guard\",\"type\":\"address\"}],\"name\":\"ChangedGuard\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"guard\",\"type\":\"address\"}],\"name\":\"setGuard\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"author\":\"Richard Meissner - \",\"kind\":\"dev\",\"methods\":{\"setGuard(address)\":{\"details\":\"Set a guard that checks transactions before execution\",\"params\":{\"guard\":\"The address of the guard to be used or the 0 address to disable the guard\"}}},\"title\":\"Fallback Manager - A contract that manages fallback calls made to this contract\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@gnosis.pm/safe-contracts/contracts/base/GuardManager.sol\":\"GuardManager\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@gnosis.pm/safe-contracts/contracts/base/GuardManager.sol\":{\"content\":\"// SPDX-License-Identifier: LGPL-3.0-only\\npragma solidity >=0.7.0 <0.9.0;\\n\\nimport \\\"../common/Enum.sol\\\";\\nimport \\\"../common/SelfAuthorized.sol\\\";\\n\\ninterface Guard {\\n function checkTransaction(\\n address to,\\n uint256 value,\\n bytes memory data,\\n Enum.Operation operation,\\n uint256 safeTxGas,\\n uint256 baseGas,\\n uint256 gasPrice,\\n address gasToken,\\n address payable refundReceiver,\\n bytes memory signatures,\\n address msgSender\\n ) external;\\n\\n function checkAfterExecution(bytes32 txHash, bool success) external;\\n}\\n\\n/// @title Fallback Manager - A contract that manages fallback calls made to this contract\\n/// @author Richard Meissner - \\ncontract GuardManager is SelfAuthorized {\\n event ChangedGuard(address guard);\\n // keccak256(\\\"guard_manager.guard.address\\\")\\n bytes32 internal constant GUARD_STORAGE_SLOT = 0x4a204f620c8c5ccdca3fd54d003badd85ba500436a431f0cbda4f558c93c34c8;\\n\\n /// @dev Set a guard that checks transactions before execution\\n /// @param guard The address of the guard to be used or the 0 address to disable the guard\\n function setGuard(address guard) external authorized {\\n bytes32 slot = GUARD_STORAGE_SLOT;\\n // solhint-disable-next-line no-inline-assembly\\n assembly {\\n sstore(slot, guard)\\n }\\n emit ChangedGuard(guard);\\n }\\n\\n function getGuard() internal view returns (address guard) {\\n bytes32 slot = GUARD_STORAGE_SLOT;\\n // solhint-disable-next-line no-inline-assembly\\n assembly {\\n guard := sload(slot)\\n }\\n }\\n}\\n\",\"keccak256\":\"0x53a532a31f9632d5a73ad0df56f05bd2b66a2f781f571eb48d00367d370707f9\",\"license\":\"LGPL-3.0-only\"},\"@gnosis.pm/safe-contracts/contracts/common/Enum.sol\":{\"content\":\"// SPDX-License-Identifier: LGPL-3.0-only\\npragma solidity >=0.7.0 <0.9.0;\\n\\n/// @title Enum - Collection of enums\\n/// @author Richard Meissner - \\ncontract Enum {\\n enum Operation {Call, DelegateCall}\\n}\\n\",\"keccak256\":\"0x473e45b1a5cc47be494b0e123c9127f0c11c1e0992a321ae5a644c0bfdb2c14f\",\"license\":\"LGPL-3.0-only\"},\"@gnosis.pm/safe-contracts/contracts/common/SelfAuthorized.sol\":{\"content\":\"// SPDX-License-Identifier: LGPL-3.0-only\\npragma solidity >=0.7.0 <0.9.0;\\n\\n/// @title SelfAuthorized - authorizes current contract to perform actions\\n/// @author Richard Meissner - \\ncontract SelfAuthorized {\\n function requireSelfCall() private view {\\n require(msg.sender == address(this), \\\"GS031\\\");\\n }\\n\\n modifier authorized() {\\n // This is a function call as it minimized the bytecode size\\n requireSelfCall();\\n _;\\n }\\n}\\n\",\"keccak256\":\"0x59d36efca578b75541a776f62a0d0ef03712fc27b6647c3915c14b572106d7bc\",\"license\":\"LGPL-3.0-only\"}},\"version\":1}", "storageLayout": { "storage": [], "types": null }, "userdoc": { "kind": "user", "methods": {}, "version": 1 } }