{ "contractName": "SignatureAggregator", "abi": [ { "constant": true, "inputs": [], "name": "userContract", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "aggregatorName", "outputs": [ { "name": "", "type": "string" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "notifiersKey", "outputs": [ { "name": "", "type": "string" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "signaturit", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "inputs": [ { "name": "_userContractAddress", "type": "address" } ], "payable": false, "stateMutability": "nonpayable", "type": "constructor" }, { "constant": true, "inputs": [ { "name": "id", "type": "string" } ], "name": "getSignatureById", 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"source": "pragma solidity <0.6.0;\n\n/*\nGas to deploy: 784.355\n*/\n\nimport \"./interfaces/NotifierInterface.sol\";\nimport \"./BaseAggregator.sol\";\nimport \"./Signature.sol\";\n\ncontract SignatureAggregator is\n NotifierInterface,\n BaseAggregator\n{\n\n string constant private SIGNATURE_CREATED_EVENT = \"signature.contract.created\";\n\n mapping (bytes32 => Signature) private signatures;\n \n bytes32[] private signatureIds;\n\n constructor (\n address _userContractAddress\n )\n public\n BaseAggregator(\n _userContractAddress,\n \"signature-aggregator\",\n \"signature-notifiers\"\n )\n {}\n\n function getSignatureById(\n string memory id\n )\n public\n view\n returns (address)\n {\n bytes32 bytes32id = Utils.keccak(id);\n\n return address(signatures[bytes32id]);\n }\n\n function getSignature(\n uint index\n )\n public\n view\n returns (address addr, bool more)\n {\n bool _more = index + 1 < signatureIds.length;\n bytes32 signatureId = signatureIds[index];\n\n if (address(signatures[signatureId]) != address(0)) {\n return (\n address(signatures[signatureId]),\n _more\n );\n }\n\n return (\n address(0),\n _more\n );\n }\n\n function count()\n public\n view\n returns (uint)\n {\n return signatureIds.length;\n }\n\n function notify(\n string memory eventType,\n address addr\n )\n public\n signaturitOnly\n {\n bytes32 bytes32eventType = Utils.keccak(eventType);\n\n if (Utils.keccak(SIGNATURE_CREATED_EVENT) == bytes32eventType) {\n Signature signature = Signature(addr);\n\n bytes32 bytes32id = Utils.keccak(signature.id());\n\n signatureIds.push(bytes32id);\n signatures[bytes32id] = signature;\n }\n }\n}", "sourcePath": "/home/administrator/workspace/signaturit-solidity-contracts/contracts/SignatureAggregator.sol", "ast": { "absolutePath": "/home/administrator/workspace/signaturit-solidity-contracts/contracts/SignatureAggregator.sol", "exportedSymbols": { "SignatureAggregator": [ 3970 ] }, "id": 3971, "nodeType": "SourceUnit", "nodes": [ { "id": 3809, "literals": [ "solidity", "<", "0.6", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:15" }, { "absolutePath": "/home/administrator/workspace/signaturit-solidity-contracts/contracts/interfaces/NotifierInterface.sol", "file": "./interfaces/NotifierInterface.sol", "id": 3810, "nodeType": "ImportDirective", "scope": 3971, "sourceUnit": 6928, "src": "55:44:15", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/home/administrator/workspace/signaturit-solidity-contracts/contracts/BaseAggregator.sol", "file": "./BaseAggregator.sol", "id": 3811, "nodeType": "ImportDirective", "scope": 3971, "sourceUnit": 71, "src": "100:30:15", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/home/administrator/workspace/signaturit-solidity-contracts/contracts/Signature.sol", "file": "./Signature.sol", "id": 3812, "nodeType": "ImportDirective", "scope": 3971, "sourceUnit": 3808, "src": "131:25:15", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 3813, "name": "NotifierInterface", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 6927, "src": "194:17:15", "typeDescriptions": { "typeIdentifier": "t_contract$_NotifierInterface_$6927", "typeString": "contract NotifierInterface" } }, "id": 3814, "nodeType": "InheritanceSpecifier", "src": "194:17:15" }, { "arguments": null, "baseName": { "contractScope": null, "id": 3815, "name": "BaseAggregator", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 70, "src": "217:14:15", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseAggregator_$70", "typeString": "contract BaseAggregator" } }, "id": 3816, "nodeType": "InheritanceSpecifier", "src": "217:14:15" } ], "contractDependencies": [ 70, 6927 ], "contractKind": "contract", "documentation": null, "fullyImplemented": true, "id": 3970, "linearizedBaseContracts": [ 3970, 70, 6927 ], "name": "SignatureAggregator", "nodeType": "ContractDefinition", "nodes": [ { "constant": true, "id": 3819, "name": "SIGNATURE_CREATED_EVENT", "nodeType": "VariableDeclaration", "scope": 3970, "src": "239:78:15", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string" }, "typeName": { "id": 3817, "name": "string", "nodeType": "ElementaryTypeName", "src": "239:6:15", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": { "argumentTypes": null, "hexValue": "7369676e61747572652e636f6e74726163742e63726561746564", "id": 3818, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "289:28:15", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_3c84dd064979bbdb715484653bafe8622e8a568c4ab0aeaa9d5d3f68f5a44beb", "typeString": "literal_string \"signature.contract.created\"" }, "value": "signature.contract.created" }, "visibility": "private" }, { "constant": false, "id": 3823, "name": "signatures", "nodeType": "VariableDeclaration", "scope": 3970, "src": "324:49:15", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_contract$_Signature_$3807_$", "typeString": "mapping(bytes32 => contract Signature)" }, "typeName": { "id": 3822, "keyType": { "id": 3820, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "333:7:15", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Mapping", "src": "324:30:15", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_contract$_Signature_$3807_$", "typeString": "mapping(bytes32 => contract Signature)" }, "valueType": { "contractScope": null, "id": 3821, "name": "Signature", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3807, "src": "344:9:15", "typeDescriptions": { "typeIdentifier": "t_contract$_Signature_$3807", "typeString": "contract Signature" } } }, "value": null, "visibility": "private" }, { "constant": false, "id": 3826, "name": "signatureIds", "nodeType": "VariableDeclaration", "scope": 3970, "src": "384:30:15", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage", "typeString": "bytes32[]" }, "typeName": { "baseType": { "id": 3824, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "384:7:15", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "id": 3825, "length": null, "nodeType": "ArrayTypeName", "src": "384:9:15", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage_ptr", "typeString": "bytes32[]" } }, "value": null, "visibility": "private" }, { "body": { "id": 3836, "nodeType": "Block", "src": "635:2:15", "statements": [] }, "documentation": null, "id": 3837, "implemented": true, "kind": "constructor", "modifiers": [ { "arguments": [ { "argumentTypes": null, "id": 3831, "name": "_userContractAddress", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3828, "src": "529:20:15", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "hexValue": "7369676e61747572652d61676772656761746f72", "id": 3832, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "563:22:15", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_33a2f7a8eb265f5c70bc3e115d18d34d9f6263f649174edadd090e65642de791", "typeString": "literal_string \"signature-aggregator\"" }, "value": "signature-aggregator" }, { "argumentTypes": null, "hexValue": "7369676e61747572652d6e6f74696669657273", "id": 3833, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "599:21:15", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_3b317d4221d274688226013f55affecc0f5c09cf980dc6d9578c6a596721f3cf", "typeString": "literal_string \"signature-notifiers\"" }, "value": "signature-notifiers" } ], "id": 3834, "modifierName": { "argumentTypes": null, "id": 3830, "name": "BaseAggregator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 70, "src": "501:14:15", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_BaseAggregator_$70_$", "typeString": "type(contract BaseAggregator)" } }, "nodeType": "ModifierInvocation", "src": "501:129:15" } ], "name": "", "nodeType": "FunctionDefinition", "parameters": { "id": 3829, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3828, "name": "_userContractAddress", "nodeType": "VariableDeclaration", "scope": 3837, "src": "443:28:15", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3827, "name": "address", "nodeType": "ElementaryTypeName", "src": "443:7:15", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "433:44:15" }, "returnParameters": { "id": 3835, "nodeType": "ParameterList", "parameters": [], "src": "635:0:15" }, "scope": 3970, "src": "421:216:15", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 3857, "nodeType": "Block", "src": "759:101:15", "statements": [ { "assignments": [ 3845 ], "declarations": [ { "constant": false, "id": 3845, "name": "bytes32id", "nodeType": "VariableDeclaration", "scope": 3857, "src": "769:17:15", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3844, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "769:7:15", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" } ], "id": 3850, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3848, "name": "id", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3839, "src": "802:2:15", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "expression": { "argumentTypes": null, "id": 3846, "name": "Utils", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7289, "src": "789:5:15", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_Utils_$7289_$", "typeString": "type(library Utils)" } }, "id": 3847, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "keccak", "nodeType": "MemberAccess", "referencedDeclaration": 7288, "src": "789:12:15", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_string_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (string memory) pure returns (bytes32)" } }, "id": 3849, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "789:16:15", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "VariableDeclarationStatement", "src": "769:36:15" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3852, "name": "signatures", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3823, "src": "831:10:15", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_contract$_Signature_$3807_$", "typeString": "mapping(bytes32 => contract Signature)" } }, "id": 3854, "indexExpression": { "argumentTypes": null, "id": 3853, "name": "bytes32id", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3845, "src": "842:9:15", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "831:21:15", "typeDescriptions": { "typeIdentifier": "t_contract$_Signature_$3807", "typeString": "contract Signature" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_Signature_$3807", "typeString": "contract Signature" } ], "id": 3851, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "823:7:15", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 3855, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "823:30:15", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 3843, "id": 3856, "nodeType": "Return", "src": "816:37:15" } ] }, "documentation": null, "id": 3858, "implemented": true, "kind": "function", "modifiers": [], "name": "getSignatureById", "nodeType": "FunctionDefinition", "parameters": { "id": 3840, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3839, "name": "id", "nodeType": "VariableDeclaration", "scope": 3858, "src": "678:16:15", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 3838, "name": "string", "nodeType": "ElementaryTypeName", "src": "678:6:15", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" } ], "src": "668:32:15" }, "returnParameters": { "id": 3843, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3842, "name": "", "nodeType": "VariableDeclaration", "scope": 3858, "src": "746:7:15", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3841, "name": "address", "nodeType": "ElementaryTypeName", "src": "746:7:15", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "745:9:15" }, "scope": 3970, "src": "643:217:15", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 3907, "nodeType": "Block", "src": "988:364:15", "statements": [ { "assignments": [ 3868 ], "declarations": [ { "constant": false, "id": 3868, "name": "_more", "nodeType": "VariableDeclaration", "scope": 3907, "src": "998:10:15", "stateVariable": false, "storageLocation": "default", 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