{ "contractName": "VaultRecoverable", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "name": "vault", "type": "address" }, { "indexed": true, "name": "token", "type": "address" }, { "indexed": false, "name": "amount", "type": "uint256" } ], "name": "RecoverToVault", "type": "event" }, { "constant": false, "inputs": [ { "name": "_token", "type": "address" } ], "name": "transferToVault", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [ { "name": "token", "type": "address" } ], "name": "allowRecoverability", "outputs": [ { "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "getRecoveryVault", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" } ], "metadata": "", "bytecode": "0x", "deployedBytecode": "0x", "sourceMap": "", "deployedSourceMap": "", "source": "/*\n * SPDX-License-Identitifer: MIT\n */\n\npragma solidity ^0.4.24;\n\nimport \"../lib/token/ERC20.sol\";\nimport \"./EtherTokenConstant.sol\";\nimport \"./IsContract.sol\";\nimport \"./IVaultRecoverable.sol\";\nimport \"./SafeERC20.sol\";\n\n\ncontract VaultRecoverable is IVaultRecoverable, EtherTokenConstant, IsContract {\n using SafeERC20 for ERC20;\n\n string private constant ERROR_DISALLOWED = \"RECOVER_DISALLOWED\";\n string private constant ERROR_VAULT_NOT_CONTRACT = \"RECOVER_VAULT_NOT_CONTRACT\";\n string private constant ERROR_TOKEN_TRANSFER_FAILED = \"RECOVER_TOKEN_TRANSFER_FAILED\";\n\n /**\n * @notice Send funds to recovery Vault. This contract should never receive funds,\n * but in case it does, this function allows one to recover them.\n * @param _token Token balance to be sent to recovery vault.\n */\n function transferToVault(address _token) external {\n require(allowRecoverability(_token), ERROR_DISALLOWED);\n address vault = getRecoveryVault();\n require(isContract(vault), ERROR_VAULT_NOT_CONTRACT);\n\n uint256 balance;\n if (_token == ETH) {\n balance = address(this).balance;\n vault.transfer(balance);\n } else {\n ERC20 token = ERC20(_token);\n balance = token.staticBalanceOf(this);\n require(token.safeTransfer(vault, balance), ERROR_TOKEN_TRANSFER_FAILED);\n }\n\n emit RecoverToVault(vault, _token, balance);\n }\n\n /**\n * @dev By default deriving from AragonApp makes it recoverable\n * @param token Token address that would be recovered\n * @return bool whether the app allows the recovery\n */\n function allowRecoverability(address token) public view returns (bool) {\n return true;\n }\n\n // Cast non-implemented interface to be public so we can use it internally\n function getRecoveryVault() public view returns (address);\n}\n", "sourcePath": "@aragon/os/contracts/common/VaultRecoverable.sol", "ast": { "absolutePath": "@aragon/os/contracts/common/VaultRecoverable.sol", "exportedSymbols": { "VaultRecoverable": [ 7053 ] }, "id": 7054, "nodeType": "SourceUnit", "nodes": [ { "id": 6939, "literals": [ "solidity", "^", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "44:24:38" }, { "absolutePath": "@aragon/os/contracts/lib/token/ERC20.sol", "file": "../lib/token/ERC20.sol", "id": 6940, "nodeType": "ImportDirective", "scope": 7054, "sourceUnit": 9926, "src": "70:32:38", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@aragon/os/contracts/common/EtherTokenConstant.sol", "file": "./EtherTokenConstant.sol", "id": 6941, "nodeType": "ImportDirective", "scope": 7054, "sourceUnit": 6294, "src": "103:34:38", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@aragon/os/contracts/common/IsContract.sol", "file": "./IsContract.sol", "id": 6942, "nodeType": "ImportDirective", "scope": 7054, "sourceUnit": 6470, "src": "138:26:38", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@aragon/os/contracts/common/IVaultRecoverable.sol", "file": "./IVaultRecoverable.sol", "id": 6943, "nodeType": "ImportDirective", "scope": 7054, "sourceUnit": 6344, "src": "165:33:38", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@aragon/os/contracts/common/SafeERC20.sol", "file": "./SafeERC20.sol", "id": 6944, "nodeType": "ImportDirective", "scope": 7054, "sourceUnit": 6785, "src": "199:25:38", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 6945, "name": "IVaultRecoverable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 6343, "src": "256:17:38", "typeDescriptions": { "typeIdentifier": "t_contract$_IVaultRecoverable_$6343", "typeString": "contract IVaultRecoverable" } }, "id": 6946, "nodeType": "InheritanceSpecifier", "src": "256:17:38" }, { "arguments": null, "baseName": { "contractScope": null, "id": 6947, "name": "EtherTokenConstant", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 6293, "src": "275:18:38", "typeDescriptions": { "typeIdentifier": "t_contract$_EtherTokenConstant_$6293", "typeString": "contract EtherTokenConstant" } }, "id": 6948, "nodeType": "InheritanceSpecifier", "src": "275:18:38" }, { "arguments": null, "baseName": { "contractScope": null, "id": 6949, "name": "IsContract", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 6469, "src": "295:10:38", "typeDescriptions": { "typeIdentifier": "t_contract$_IsContract_$6469", "typeString": "contract IsContract" } }, "id": 6950, "nodeType": "InheritanceSpecifier", "src": "295:10:38" } ], "contractDependencies": [ 6293, 6343, 6469 ], "contractKind": "contract", "documentation": null, "fullyImplemented": false, "id": 7053, "linearizedBaseContracts": [ 7053, 6469, 6293, 6343 ], "name": "VaultRecoverable", "nodeType": "ContractDefinition", "nodes": [ { "id": 6953, "libraryName": { "contractScope": null, "id": 6951, "name": "SafeERC20", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 6784, "src": "318:9:38", "typeDescriptions": { "typeIdentifier": "t_contract$_SafeERC20_$6784", "typeString": "library SafeERC20" } }, "nodeType": "UsingForDirective", "src": "312:26:38", "typeName": { "contractScope": null, "id": 6952, "name": "ERC20", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 9925, "src": "332:5:38", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" } } }, { "constant": true, "id": 6956, "name": "ERROR_DISALLOWED", "nodeType": "VariableDeclaration", "scope": 7053, "src": "344:63:38", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string" }, "typeName": { "id": 6954, "name": "string", "nodeType": "ElementaryTypeName", "src": "344:6:38", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": { "argumentTypes": null, "hexValue": "5245434f5645525f444953414c4c4f574544", "id": 6955, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "387:20:38", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_47aa147597a7b552a4e71045691780a16af5fd5e8d5d273726c17abe45b2d846", "typeString": "literal_string \"RECOVER_DISALLOWED\"" }, "value": "RECOVER_DISALLOWED" }, "visibility": "private" }, { "constant": true, "id": 6959, "name": "ERROR_VAULT_NOT_CONTRACT", "nodeType": "VariableDeclaration", "scope": 7053, "src": "413:79:38", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string" }, "typeName": { "id": 6957, "name": "string", "nodeType": "ElementaryTypeName", "src": "413:6:38", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": { "argumentTypes": null, "hexValue": "5245434f5645525f5641554c545f4e4f545f434f4e5452414354", "id": 6958, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "464:28:38", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_75ee4922bd8110ebf690d2268404281e15c05946c72e21f392a98d678433c1b8", "typeString": "literal_string \"RECOVER_VAULT_NOT_CONTRACT\"" }, "value": "RECOVER_VAULT_NOT_CONTRACT" }, "visibility": "private" }, { "constant": true, "id": 6962, "name": "ERROR_TOKEN_TRANSFER_FAILED", "nodeType": "VariableDeclaration", "scope": 7053, "src": "498:85:38", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string" }, "typeName": { "id": 6960, "name": "string", "nodeType": "ElementaryTypeName", "src": "498:6:38", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": { "argumentTypes": null, "hexValue": "5245434f5645525f544f4b454e5f5452414e534645525f4641494c4544", "id": 6961, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "552:31:38", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_50ced607ee32fa6b84ba381cb0e7349b0ffb77cff346ccdcab72221c40403f1a", "typeString": "literal_string \"RECOVER_TOKEN_TRANSFER_FAILED\"" }, "value": "RECOVER_TOKEN_TRANSFER_FAILED" }, "visibility": "private" }, { "body": { "id": 7036, "nodeType": "Block", "src": "886:573:38", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 6969, "name": "_token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6964, "src": "924:6:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 6968, "name": "allowRecoverability", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7047, "src": "904:19:38", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_bool_$", "typeString": "function (address) view returns (bool)" } }, "id": 6970, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "904:27:38", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "id": 6971, "name": "ERROR_DISALLOWED", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6956, "src": "933:16:38", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_string_memory", "typeString": "string memory" } ], "id": 6967, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 10407, 10408 ], "referencedDeclaration": 10408, "src": "896:7:38", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 6972, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "896:54:38", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 6973, "nodeType": "ExpressionStatement", "src": "896:54:38" }, { "assignments": [ 6975 ], "declarations": [ { "constant": false, "id": 6975, "name": "vault", "nodeType": "VariableDeclaration", "scope": 7037, "src": "960:13:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6974, "name": "address", "nodeType": "ElementaryTypeName", "src": "960:7:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 6978, "initialValue": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 6976, "name": "getRecoveryVault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7052, "src": "976:16:38", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", "typeString": "function () view returns (address)" } }, "id": 6977, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "976:18:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "960:34:38" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 6981, "name": "vault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6975, "src": "1023:5:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 6980, "name": "isContract", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6468, "src": "1012:10:38", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_bool_$", "typeString": "function (address) view returns (bool)" } }, "id": 6982, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1012:17:38", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "id": 6983, "name": "ERROR_VAULT_NOT_CONTRACT", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6959, "src": "1031:24:38", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_string_memory", "typeString": "string memory" } ], "id": 6979, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 10407, 10408 ], "referencedDeclaration": 10408, "src": "1004:7:38", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 6984, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1004:52:38", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 6985, "nodeType": "ExpressionStatement", "src": "1004:52:38" }, { "assignments": [], "declarations": [ { "constant": false, "id": 6987, "name": "balance", "nodeType": "VariableDeclaration", "scope": 7037, "src": "1067:15:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 6986, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1067:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 6988, "initialValue": null, "nodeType": "VariableDeclarationStatement", "src": "1067:15:38" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 6991, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 6989, "name": "_token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6964, "src": "1096:6:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "id": 6990, "name": "ETH", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6292, "src": "1106:3:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1096:13:38", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 7028, "nodeType": "Block", "src": "1210:189:38", "statements": [ { "assignments": [ 7007 ], "declarations": [ { "constant": false, "id": 7007, "name": "token", "nodeType": "VariableDeclaration", "scope": 7037, "src": "1224:11:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" }, "typeName": { "contractScope": null, "id": 7006, "name": "ERC20", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 9925, "src": "1224:5:38", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" } }, "value": null, "visibility": "internal" } ], "id": 7011, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 7009, "name": "_token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6964, "src": "1244:6:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 7008, "name": "ERC20", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 9925, "src": "1238:5:38", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_ERC20_$9925_$", "typeString": "type(contract ERC20)" } }, "id": 7010, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1238:13:38", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" } }, "nodeType": "VariableDeclarationStatement", "src": "1224:27:38" }, { "expression": { "argumentTypes": null, "id": 7017, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 7012, "name": "balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6987, "src": "1265:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 7015, "name": "this", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10455, "src": "1297:4:38", "typeDescriptions": { "typeIdentifier": "t_contract$_VaultRecoverable_$7053", "typeString": "contract VaultRecoverable" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_VaultRecoverable_$7053", "typeString": "contract VaultRecoverable" } ], "expression": { "argumentTypes": null, "id": 7013, "name": "token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7007, "src": "1275:5:38", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" } }, "id": 7014, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "staticBalanceOf", "nodeType": "MemberAccess", "referencedDeclaration": 6711, "src": "1275:21:38", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_contract$_ERC20_$9925_$_t_address_$returns$_t_uint256_$bound_to$_t_contract$_ERC20_$9925_$", "typeString": "function (contract ERC20,address) view returns (uint256)" } }, "id": 7016, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1275:27:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1265:37:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 7018, "nodeType": "ExpressionStatement", "src": "1265:37:38" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 7022, "name": "vault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6975, "src": "1343:5:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 7023, "name": "balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6987, "src": "1350:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 7020, "name": "token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7007, "src": "1324:5:38", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" } }, "id": 7021, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "safeTransfer", "nodeType": "MemberAccess", "referencedDeclaration": 6616, "src": "1324:18:38", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_contract$_ERC20_$9925_$_t_address_$_t_uint256_$returns$_t_bool_$bound_to$_t_contract$_ERC20_$9925_$", "typeString": "function (contract ERC20,address,uint256) returns (bool)" } }, "id": 7024, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1324:34:38", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "id": 7025, "name": "ERROR_TOKEN_TRANSFER_FAILED", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6962, "src": "1360:27:38", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_string_memory", "typeString": "string memory" } ], "id": 7019, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 10407, 10408 ], "referencedDeclaration": 10408, "src": "1316:7:38", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 7026, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1316:72:38", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 7027, "nodeType": "ExpressionStatement", "src": "1316:72:38" } ] }, "id": 7029, "nodeType": "IfStatement", "src": "1092:307:38", "trueBody": { "id": 7005, "nodeType": "Block", "src": "1111:93:38", "statements": [ { "expression": { "argumentTypes": null, "id": 6997, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 6992, "name": "balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6987, "src": "1125:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 6994, "name": "this", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10455, "src": "1143:4:38", "typeDescriptions": { "typeIdentifier": "t_contract$_VaultRecoverable_$7053", "typeString": "contract VaultRecoverable" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_VaultRecoverable_$7053", "typeString": "contract VaultRecoverable" } ], "id": 6993, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "1135:7:38", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 6995, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1135:13:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 6996, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "balance", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1135:21:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1125:31:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 6998, "nodeType": "ExpressionStatement", "src": "1125:31:38" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 7002, "name": "balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6987, "src": "1185:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 6999, "name": "vault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6975, "src": "1170:5:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 7001, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "transfer", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1170:14:38", "typeDescriptions": { "typeIdentifier": "t_function_transfer_nonpayable$_t_uint256_$returns$__$", "typeString": "function (uint256)" } }, "id": 7003, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1170:23:38", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 7004, "nodeType": "ExpressionStatement", "src": "1170:23:38" } ] } }, { "eventCall": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 7031, "name": "vault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6975, "src": "1429:5:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 7032, "name": "_token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6964, "src": "1436:6:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 7033, "name": "balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6987, "src": "1444:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 7030, "name": "RecoverToVault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6325, "src": "1414:14:38", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256)" } }, "id": 7034, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1414:38:38", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 7035, "nodeType": "EmitStatement", "src": "1409:43:38" } ] }, "documentation": "@notice Send funds to recovery Vault. This contract should never receive funds,\n but in case it does, this function allows one to recover them.\n@param _token Token balance to be sent to recovery vault.", "id": 7037, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [], "name": "transferToVault", "nodeType": "FunctionDefinition", "parameters": { "id": 6965, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 6964, "name": "_token", "nodeType": "VariableDeclaration", "scope": 7037, "src": "861:14:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6963, "name": "address", "nodeType": "ElementaryTypeName", "src": "861:7:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "860:16:38" }, "payable": false, "returnParameters": { "id": 6966, "nodeType": "ParameterList", "parameters": [], "src": "886:0:38" }, "scope": 7053, "src": "836:623:38", "stateMutability": "nonpayable", "superFunction": 6330, "visibility": "external" }, { "body": { "id": 7046, "nodeType": "Block", "src": "1730:28:38", "statements": [ { "expression": { "argumentTypes": null, "hexValue": "74727565", "id": 7044, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "1747:4:38", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 7043, "id": 7045, "nodeType": "Return", "src": "1740:11:38" } ] }, "documentation": "@dev By default deriving from AragonApp makes it recoverable\n@param token Token address that would be recovered\n@return bool whether the app allows the recovery", "id": 7047, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "allowRecoverability", "nodeType": "FunctionDefinition", "parameters": { "id": 7040, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 7039, "name": "token", "nodeType": "VariableDeclaration", "scope": 7047, "src": "1688:13:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 7038, "name": "address", "nodeType": "ElementaryTypeName", "src": "1688:7:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1687:15:38" }, "payable": false, "returnParameters": { "id": 7043, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 7042, "name": "", "nodeType": "VariableDeclaration", "scope": 7047, "src": "1724:4:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 7041, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1724:4:38", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1723:6:38" }, "scope": 7053, "src": "1659:99:38", "stateMutability": "view", "superFunction": 6337, "visibility": "public" }, { "body": null, "documentation": null, "id": 7052, "implemented": false, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "getRecoveryVault", "nodeType": "FunctionDefinition", "parameters": { "id": 7048, "nodeType": "ParameterList", "parameters": [], "src": "1868:2:38" }, "payable": false, "returnParameters": { "id": 7051, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 7050, "name": "", "nodeType": "VariableDeclaration", "scope": 7052, "src": "1892:7:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 7049, "name": "address", "nodeType": "ElementaryTypeName", "src": "1892:7:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1891:9:38" }, "scope": 7053, "src": "1843:58:38", "stateMutability": "view", "superFunction": 6342, "visibility": "public" } ], "scope": 7054, "src": "227:1676:38" } ], "src": "44:1860:38" }, "legacyAST": { "absolutePath": "@aragon/os/contracts/common/VaultRecoverable.sol", "exportedSymbols": { "VaultRecoverable": [ 7053 ] }, "id": 7054, "nodeType": "SourceUnit", "nodes": [ { "id": 6939, "literals": [ "solidity", "^", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "44:24:38" }, { "absolutePath": "@aragon/os/contracts/lib/token/ERC20.sol", "file": "../lib/token/ERC20.sol", "id": 6940, "nodeType": "ImportDirective", "scope": 7054, "sourceUnit": 9926, "src": "70:32:38", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@aragon/os/contracts/common/EtherTokenConstant.sol", "file": "./EtherTokenConstant.sol", "id": 6941, "nodeType": "ImportDirective", "scope": 7054, "sourceUnit": 6294, "src": "103:34:38", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@aragon/os/contracts/common/IsContract.sol", "file": "./IsContract.sol", "id": 6942, "nodeType": "ImportDirective", "scope": 7054, "sourceUnit": 6470, "src": "138:26:38", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@aragon/os/contracts/common/IVaultRecoverable.sol", "file": "./IVaultRecoverable.sol", "id": 6943, "nodeType": "ImportDirective", "scope": 7054, "sourceUnit": 6344, "src": "165:33:38", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@aragon/os/contracts/common/SafeERC20.sol", "file": "./SafeERC20.sol", "id": 6944, "nodeType": "ImportDirective", "scope": 7054, "sourceUnit": 6785, "src": "199:25:38", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 6945, "name": "IVaultRecoverable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 6343, "src": "256:17:38", "typeDescriptions": { "typeIdentifier": "t_contract$_IVaultRecoverable_$6343", "typeString": "contract IVaultRecoverable" } }, "id": 6946, "nodeType": "InheritanceSpecifier", "src": "256:17:38" }, { "arguments": null, "baseName": { "contractScope": null, "id": 6947, "name": "EtherTokenConstant", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 6293, "src": "275:18:38", "typeDescriptions": { "typeIdentifier": "t_contract$_EtherTokenConstant_$6293", "typeString": "contract EtherTokenConstant" } }, "id": 6948, "nodeType": "InheritanceSpecifier", "src": "275:18:38" }, { "arguments": null, "baseName": { "contractScope": null, "id": 6949, "name": "IsContract", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 6469, "src": "295:10:38", "typeDescriptions": { "typeIdentifier": "t_contract$_IsContract_$6469", "typeString": "contract IsContract" } }, "id": 6950, "nodeType": "InheritanceSpecifier", "src": "295:10:38" } ], "contractDependencies": [ 6293, 6343, 6469 ], "contractKind": "contract", "documentation": null, "fullyImplemented": false, "id": 7053, "linearizedBaseContracts": [ 7053, 6469, 6293, 6343 ], "name": "VaultRecoverable", "nodeType": "ContractDefinition", "nodes": [ { "id": 6953, "libraryName": { "contractScope": null, "id": 6951, "name": "SafeERC20", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 6784, "src": "318:9:38", "typeDescriptions": { "typeIdentifier": "t_contract$_SafeERC20_$6784", "typeString": "library SafeERC20" } }, "nodeType": "UsingForDirective", "src": "312:26:38", "typeName": { "contractScope": null, "id": 6952, "name": "ERC20", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 9925, "src": "332:5:38", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" } } }, { "constant": true, "id": 6956, "name": "ERROR_DISALLOWED", "nodeType": "VariableDeclaration", "scope": 7053, "src": "344:63:38", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string" }, "typeName": { "id": 6954, "name": "string", "nodeType": "ElementaryTypeName", "src": "344:6:38", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": { "argumentTypes": null, "hexValue": "5245434f5645525f444953414c4c4f574544", "id": 6955, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "387:20:38", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_47aa147597a7b552a4e71045691780a16af5fd5e8d5d273726c17abe45b2d846", "typeString": "literal_string \"RECOVER_DISALLOWED\"" }, "value": "RECOVER_DISALLOWED" }, "visibility": "private" }, { "constant": true, "id": 6959, "name": "ERROR_VAULT_NOT_CONTRACT", "nodeType": "VariableDeclaration", "scope": 7053, "src": "413:79:38", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string" }, "typeName": { "id": 6957, "name": "string", "nodeType": "ElementaryTypeName", "src": "413:6:38", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": { "argumentTypes": null, "hexValue": "5245434f5645525f5641554c545f4e4f545f434f4e5452414354", "id": 6958, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "464:28:38", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_75ee4922bd8110ebf690d2268404281e15c05946c72e21f392a98d678433c1b8", "typeString": "literal_string \"RECOVER_VAULT_NOT_CONTRACT\"" }, "value": "RECOVER_VAULT_NOT_CONTRACT" }, "visibility": "private" }, { "constant": true, "id": 6962, "name": "ERROR_TOKEN_TRANSFER_FAILED", "nodeType": "VariableDeclaration", "scope": 7053, "src": "498:85:38", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string" }, "typeName": { "id": 6960, "name": "string", "nodeType": "ElementaryTypeName", "src": "498:6:38", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": { "argumentTypes": null, "hexValue": "5245434f5645525f544f4b454e5f5452414e534645525f4641494c4544", "id": 6961, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "552:31:38", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_50ced607ee32fa6b84ba381cb0e7349b0ffb77cff346ccdcab72221c40403f1a", "typeString": "literal_string \"RECOVER_TOKEN_TRANSFER_FAILED\"" }, "value": "RECOVER_TOKEN_TRANSFER_FAILED" }, "visibility": "private" }, { "body": { "id": 7036, "nodeType": "Block", "src": "886:573:38", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 6969, "name": "_token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6964, "src": "924:6:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 6968, "name": "allowRecoverability", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7047, "src": "904:19:38", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_bool_$", "typeString": "function (address) view returns (bool)" } }, "id": 6970, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "904:27:38", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "id": 6971, "name": "ERROR_DISALLOWED", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6956, "src": "933:16:38", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_string_memory", "typeString": "string memory" } ], "id": 6967, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 10407, 10408 ], "referencedDeclaration": 10408, "src": "896:7:38", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 6972, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "896:54:38", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 6973, "nodeType": "ExpressionStatement", "src": "896:54:38" }, { "assignments": [ 6975 ], "declarations": [ { "constant": false, "id": 6975, "name": "vault", "nodeType": "VariableDeclaration", "scope": 7037, "src": "960:13:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6974, "name": "address", "nodeType": "ElementaryTypeName", "src": "960:7:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 6978, "initialValue": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 6976, "name": "getRecoveryVault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7052, "src": "976:16:38", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", "typeString": "function () view returns (address)" } }, "id": 6977, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "976:18:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "960:34:38" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 6981, "name": "vault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6975, "src": "1023:5:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 6980, "name": "isContract", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6468, "src": "1012:10:38", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_bool_$", "typeString": "function (address) view returns (bool)" } }, "id": 6982, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1012:17:38", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "id": 6983, "name": "ERROR_VAULT_NOT_CONTRACT", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6959, "src": "1031:24:38", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_string_memory", "typeString": "string memory" } ], "id": 6979, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 10407, 10408 ], "referencedDeclaration": 10408, "src": "1004:7:38", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 6984, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1004:52:38", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 6985, "nodeType": "ExpressionStatement", "src": "1004:52:38" }, { "assignments": [], "declarations": [ { "constant": false, "id": 6987, "name": "balance", "nodeType": "VariableDeclaration", "scope": 7037, "src": "1067:15:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 6986, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1067:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 6988, "initialValue": null, "nodeType": "VariableDeclarationStatement", "src": "1067:15:38" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 6991, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 6989, "name": "_token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6964, "src": "1096:6:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "id": 6990, "name": "ETH", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6292, "src": "1106:3:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1096:13:38", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 7028, "nodeType": "Block", "src": "1210:189:38", "statements": [ { "assignments": [ 7007 ], "declarations": [ { "constant": false, "id": 7007, "name": "token", "nodeType": "VariableDeclaration", "scope": 7037, "src": "1224:11:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" }, "typeName": { "contractScope": null, "id": 7006, "name": "ERC20", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 9925, "src": "1224:5:38", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" } }, "value": null, "visibility": "internal" } ], "id": 7011, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 7009, "name": "_token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6964, "src": "1244:6:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 7008, "name": "ERC20", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 9925, "src": "1238:5:38", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_ERC20_$9925_$", "typeString": "type(contract ERC20)" } }, "id": 7010, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1238:13:38", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" } }, "nodeType": "VariableDeclarationStatement", "src": "1224:27:38" }, { "expression": { "argumentTypes": null, "id": 7017, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 7012, "name": "balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6987, "src": "1265:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 7015, "name": "this", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10455, "src": "1297:4:38", "typeDescriptions": { "typeIdentifier": "t_contract$_VaultRecoverable_$7053", "typeString": "contract VaultRecoverable" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_VaultRecoverable_$7053", "typeString": "contract VaultRecoverable" } ], "expression": { "argumentTypes": null, "id": 7013, "name": "token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7007, "src": "1275:5:38", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" } }, "id": 7014, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "staticBalanceOf", "nodeType": "MemberAccess", "referencedDeclaration": 6711, "src": "1275:21:38", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_contract$_ERC20_$9925_$_t_address_$returns$_t_uint256_$bound_to$_t_contract$_ERC20_$9925_$", "typeString": "function (contract ERC20,address) view returns (uint256)" } }, "id": 7016, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1275:27:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1265:37:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 7018, "nodeType": "ExpressionStatement", "src": "1265:37:38" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 7022, "name": "vault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6975, "src": "1343:5:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 7023, "name": "balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6987, "src": "1350:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 7020, "name": "token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7007, "src": "1324:5:38", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC20_$9925", "typeString": "contract ERC20" } }, "id": 7021, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "safeTransfer", "nodeType": "MemberAccess", "referencedDeclaration": 6616, "src": "1324:18:38", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_contract$_ERC20_$9925_$_t_address_$_t_uint256_$returns$_t_bool_$bound_to$_t_contract$_ERC20_$9925_$", "typeString": "function (contract ERC20,address,uint256) returns (bool)" } }, "id": 7024, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1324:34:38", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "id": 7025, "name": "ERROR_TOKEN_TRANSFER_FAILED", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6962, "src": "1360:27:38", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_string_memory", "typeString": "string memory" } ], "id": 7019, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 10407, 10408 ], "referencedDeclaration": 10408, "src": "1316:7:38", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 7026, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1316:72:38", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 7027, "nodeType": "ExpressionStatement", "src": "1316:72:38" } ] }, "id": 7029, "nodeType": "IfStatement", "src": "1092:307:38", "trueBody": { "id": 7005, "nodeType": "Block", "src": "1111:93:38", "statements": [ { "expression": { "argumentTypes": null, "id": 6997, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 6992, "name": "balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6987, "src": "1125:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 6994, "name": "this", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10455, "src": "1143:4:38", "typeDescriptions": { "typeIdentifier": "t_contract$_VaultRecoverable_$7053", "typeString": "contract VaultRecoverable" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_VaultRecoverable_$7053", "typeString": "contract VaultRecoverable" } ], "id": 6993, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "1135:7:38", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 6995, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1135:13:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 6996, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "balance", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1135:21:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1125:31:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 6998, "nodeType": "ExpressionStatement", "src": "1125:31:38" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 7002, "name": "balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6987, "src": "1185:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 6999, "name": "vault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6975, "src": "1170:5:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 7001, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "transfer", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1170:14:38", "typeDescriptions": { "typeIdentifier": "t_function_transfer_nonpayable$_t_uint256_$returns$__$", "typeString": "function (uint256)" } }, "id": 7003, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1170:23:38", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 7004, "nodeType": "ExpressionStatement", "src": "1170:23:38" } ] } }, { "eventCall": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 7031, "name": "vault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6975, "src": "1429:5:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 7032, "name": "_token", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6964, "src": "1436:6:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 7033, "name": "balance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6987, "src": "1444:7:38", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 7030, "name": "RecoverToVault", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6325, "src": "1414:14:38", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256)" } }, "id": 7034, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1414:38:38", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 7035, "nodeType": "EmitStatement", "src": "1409:43:38" } ] }, "documentation": "@notice Send funds to recovery Vault. This contract should never receive funds,\n but in case it does, this function allows one to recover them.\n@param _token Token balance to be sent to recovery vault.", "id": 7037, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [], "name": "transferToVault", "nodeType": "FunctionDefinition", "parameters": { "id": 6965, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 6964, "name": "_token", "nodeType": "VariableDeclaration", "scope": 7037, "src": "861:14:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6963, "name": "address", "nodeType": "ElementaryTypeName", "src": "861:7:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "860:16:38" }, "payable": false, "returnParameters": { "id": 6966, "nodeType": "ParameterList", "parameters": [], "src": "886:0:38" }, "scope": 7053, "src": "836:623:38", "stateMutability": "nonpayable", "superFunction": 6330, "visibility": "external" }, { "body": { "id": 7046, "nodeType": "Block", "src": "1730:28:38", "statements": [ { "expression": { "argumentTypes": null, "hexValue": "74727565", "id": 7044, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "1747:4:38", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 7043, "id": 7045, "nodeType": "Return", "src": "1740:11:38" } ] }, "documentation": "@dev By default deriving from AragonApp makes it recoverable\n@param token Token address that would be recovered\n@return bool whether the app allows the recovery", "id": 7047, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "allowRecoverability", "nodeType": "FunctionDefinition", "parameters": { "id": 7040, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 7039, "name": "token", "nodeType": "VariableDeclaration", "scope": 7047, "src": "1688:13:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 7038, "name": "address", "nodeType": "ElementaryTypeName", "src": "1688:7:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1687:15:38" }, "payable": false, "returnParameters": { "id": 7043, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 7042, "name": "", "nodeType": "VariableDeclaration", "scope": 7047, "src": "1724:4:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 7041, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1724:4:38", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1723:6:38" }, "scope": 7053, "src": "1659:99:38", "stateMutability": "view", "superFunction": 6337, "visibility": "public" }, { "body": null, "documentation": null, "id": 7052, "implemented": false, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "getRecoveryVault", "nodeType": "FunctionDefinition", "parameters": { "id": 7048, "nodeType": "ParameterList", "parameters": [], "src": "1868:2:38" }, "payable": false, "returnParameters": { "id": 7051, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 7050, "name": "", "nodeType": "VariableDeclaration", "scope": 7052, "src": "1892:7:38", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 7049, "name": "address", "nodeType": "ElementaryTypeName", "src": "1892:7:38", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1891:9:38" }, "scope": 7053, "src": "1843:58:38", "stateMutability": "view", "superFunction": 6342, "visibility": "public" } ], "scope": 7054, "src": "227:1676:38" } ], "src": "44:1860:38" }, "compiler": { "name": "solc", "version": "0.4.24+commit.e67f0147.Emscripten.clang" }, "networks": {}, "schemaVersion": "3.2.0", "updatedAt": "2020-06-07T23:27:00.581Z", "devdoc": { "methods": { "allowRecoverability(address)": { "details": "By default deriving from AragonApp makes it recoverable", "params": { "token": "Token address that would be recovered" }, "return": "bool whether the app allows the recovery" }, "transferToVault(address)": { "params": { "_token": "Token balance to be sent to recovery vault." } } } }, "userdoc": { "methods": { "transferToVault(address)": { "notice": "Send funds to recovery Vault. This contract should never receive funds, but in case it does, this function allows one to recover them." } } } }