{ "contractName": "IImplementationAuthority", "abi": [ { "inputs": [], "name": "getImplementation", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.8.17+commit.8df45f5f\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[],\"name\":\"getImplementation\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"project:/contracts/proxy/TokenProxy.sol\":\"IImplementationAuthority\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":10},\"remappings\":[]},\"sources\":{\"project:/contracts/proxy/TokenProxy.sol\":{\"keccak256\":\"0x0cdc6335a6daae1e9d6b75fca4563b94b1235501d198f32823145cffe1379ea5\",\"license\":\"GPL-3.0\",\"urls\":[\"bzz-raw://38cf9f998b054b314d75283b4e491f4b59c74cd5de7365fc2d270dcc765ee7b3\",\"dweb:/ipfs/QmQMgshRmsGCYLynGXXZ1CqLAEKs3eaVcRZrg5bbEFFjnp\"]}},\"version\":1}", "bytecode": "0x", "deployedBytecode": "0x", "immutableReferences": {}, "generatedSources": [], "deployedGeneratedSources": [], "sourceMap": "", "deployedSourceMap": "", "source": "// SPDX-License-Identifier: GPL-3.0\n/**\n * NOTICE\n *\n * The T-REX software is licensed under a proprietary license or the GPL v.3.\n * If you choose to receive it under the GPL v.3 license, the following applies:\n * T-REX is a suite of smart contracts developed by Tokeny to manage and transfer financial assets on the ethereum blockchain\n *\n * Copyright (C) 2021, Tokeny sàrl.\n *\n * This program is free software: you can redistribute it and/or modify\n * it under the terms of the GNU General Public License as published by\n * the Free Software Foundation, either version 3 of the License, or\n * (at your option) any later version.\n *\n * This program is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU General Public License for more details.\n *\n * You should have received a copy of the GNU General Public License\n * along with this program. If not, see .\n */\n\npragma solidity ^0.8.0;\n\ninterface IImplementationAuthority {\n function getImplementation() external view returns (address);\n}\n\ncontract TokenProxy {\n address public implementationAuthority;\n\n constructor(\n address _implementationAuthority,\n address _identityRegistry,\n address _compliance,\n string memory _name,\n string memory _symbol,\n uint8 _decimals,\n address _onchainID\n ) {\n implementationAuthority = _implementationAuthority;\n\n address logic = IImplementationAuthority(implementationAuthority).getImplementation();\n\n // solhint-disable-next-line avoid-low-level-calls\n (bool success, ) =\n logic.delegatecall(\n abi.encodeWithSignature(\n 'init(address,address,string,string,uint8,address)',\n _identityRegistry,\n _compliance,\n _name,\n _symbol,\n _decimals,\n _onchainID\n )\n );\n require(success, 'Initialization failed.');\n }\n\n fallback() external payable {\n address logic = IImplementationAuthority(implementationAuthority).getImplementation();\n\n assembly {\n // solium-disable-line\n calldatacopy(0x0, 0x0, calldatasize())\n let success := delegatecall(sub(gas(), 10000), logic, 0x0, calldatasize(), 0, 0)\n let retSz := returndatasize()\n returndatacopy(0, 0, retSz)\n switch success\n case 0 {\n revert(0, retSz)\n }\n default {\n return(0, retSz)\n }\n }\n }\n}\n", "sourcePath": "/home/webxpert/workspace/shipfinex/latest-repos/tokenx_smartcontract/contracts/proxy/TokenProxy.sol", "ast": { "absolutePath": "project:/contracts/proxy/TokenProxy.sol", "exportedSymbols": { "IImplementationAuthority": [ 6201 ], "TokenProxy": [ 6268 ] }, "id": 6269, "license": "GPL-3.0", "nodeType": "SourceUnit", "nodes": [ { "id": 6195, "literals": [ "solidity", "^", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "1093:23:33" }, { "abstract": false, "baseContracts": [], "canonicalName": "IImplementationAuthority", "contractDependencies": [], "contractKind": "interface", "fullyImplemented": false, "id": 6201, "linearizedBaseContracts": [ 6201 ], "name": "IImplementationAuthority", "nameLocation": "1128:24:33", "nodeType": "ContractDefinition", "nodes": [ { "functionSelector": "aaf10f42", "id": 6200, "implemented": false, "kind": "function", "modifiers": [], "name": "getImplementation", "nameLocation": "1168:17:33", "nodeType": "FunctionDefinition", "parameters": { "id": 6196, "nodeType": "ParameterList", "parameters": [], "src": "1185:2:33" }, "returnParameters": { "id": 6199, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 6198, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 6200, "src": "1211:7:33", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6197, "name": "address", "nodeType": "ElementaryTypeName", "src": "1211:7:33", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "1210:9:33" }, "scope": 6201, "src": "1159:61:33", "stateMutability": "view", "virtual": false, "visibility": "external" } ], "scope": 6269, "src": "1118:104:33", "usedErrors": [] }, { "abstract": false, "baseContracts": [], "canonicalName": "TokenProxy", "contractDependencies": [], "contractKind": "contract", "fullyImplemented": true, "id": 6268, "linearizedBaseContracts": [ 6268 ], "name": "TokenProxy", "nameLocation": "1233:10:33", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "functionSelector": "2307f882", "id": 6203, "mutability": "mutable", "name": "implementationAuthority", "nameLocation": "1265:23:33", "nodeType": "VariableDeclaration", "scope": 6268, "src": "1250:38:33", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6202, "name": "address", "nodeType": "ElementaryTypeName", "src": "1250:7:33", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "public" }, { "body": { "id": 6253, "nodeType": "Block", "src": "1532:671:33", "statements": [ { "expression": { "id": 6222, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 6220, "name": "implementationAuthority", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6203, "src": "1542:23:33", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 6221, "name": "_implementationAuthority", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6205, "src": "1568:24:33", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1542:50:33", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 6223, "nodeType": "ExpressionStatement", "src": "1542:50:33" }, { "assignments": [ 6225 ], "declarations": [ { "constant": false, "id": 6225, "mutability": "mutable", "name": "logic", "nameLocation": "1611:5:33", "nodeType": "VariableDeclaration", "scope": 6253, "src": "1603:13:33", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6224, "name": "address", "nodeType": "ElementaryTypeName", "src": "1603:7:33", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "id": 6231, "initialValue": { "arguments": [], "expression": { "argumentTypes": [], "expression": { "arguments": [ { "id": 6227, "name": "implementationAuthority", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6203, "src": "1644:23:33", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 6226, "name": "IImplementationAuthority", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6201, "src": "1619:24:33", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_IImplementationAuthority_$6201_$", "typeString": "type(contract IImplementationAuthority)" } }, "id": 6228, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "1619:49:33", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_contract$_IImplementationAuthority_$6201", "typeString": "contract IImplementationAuthority" } }, "id": 6229, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "1669:17:33", "memberName": "getImplementation", "nodeType": "MemberAccess", "referencedDeclaration": 6200, "src": "1619:67:33", "typeDescriptions": { "typeIdentifier": "t_function_external_view$__$returns$_t_address_$", "typeString": "function () view external returns (address)" } }, "id": 6230, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "1619:69:33", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "1603:85:33" }, { "assignments": [ 6233, null ], "declarations": [ { "constant": false, "id": 6233, "mutability": "mutable", "name": "success", "nameLocation": "1764:7:33", "nodeType": "VariableDeclaration", "scope": 6253, "src": "1759:12:33", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 6232, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1759:4:33", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" }, null ], "id": 6247, "initialValue": { "arguments": [ { "arguments": [ { "hexValue": "696e697428616464726573732c616464726573732c737472696e672c737472696e672c75696e74382c6164647265737329", "id": 6238, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1870:51:33", "typeDescriptions": { "typeIdentifier": "t_stringliteral_f91b619c3c8d8df92d41549a809cd2e4f7fab7a8f3547d66a1f707ce3409a212", "typeString": "literal_string \"init(address,address,string,string,uint8,address)\"" }, "value": "init(address,address,string,string,uint8,address)" }, { "id": 6239, "name": "_identityRegistry", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6207, "src": "1943:17:33", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 6240, "name": "_compliance", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6209, "src": "1982:11:33", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 6241, "name": "_name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6211, "src": "2015:5:33", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } }, { "id": 6242, "name": "_symbol", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6213, "src": "2042:7:33", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } }, { "id": 6243, "name": "_decimals", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6215, "src": "2071:9:33", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 6244, "name": "_onchainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6217, "src": "2102:10:33", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_f91b619c3c8d8df92d41549a809cd2e4f7fab7a8f3547d66a1f707ce3409a212", "typeString": "literal_string \"init(address,address,string,string,uint8,address)\"" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" }, { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "id": 6236, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967295, "src": "1825:3:33", "typeDescriptions": { "typeIdentifier": "t_magic_abi", "typeString": "abi" } }, "id": 6237, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "1829:19:33", "memberName": "encodeWithSignature", "nodeType": "MemberAccess", "src": "1825:23:33", "typeDescriptions": { "typeIdentifier": "t_function_abiencodewithsignature_pure$_t_string_memory_ptr_$returns$_t_bytes_memory_ptr_$", "typeString": "function (string memory) pure returns (bytes memory)" } }, "id": 6245, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "1825:305:33", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "expression": { "id": 6234, "name": "logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6225, "src": "1789:5:33", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 6235, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "1795:12:33", "memberName": "delegatecall", "nodeType": "MemberAccess", "src": "1789:18:33", "typeDescriptions": { "typeIdentifier": "t_function_baredelegatecall_nonpayable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "function (bytes memory) returns (bool,bytes memory)" } }, "id": 6246, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "1789:355:33", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "tuple(bool,bytes memory)" } }, "nodeType": "VariableDeclarationStatement", "src": "1758:386:33" }, { "expression": { "arguments": [ { "id": 6249, "name": "success", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6233, "src": "2162:7:33", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "496e697469616c697a6174696f6e206661696c65642e", "id": 6250, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2171:24:33", "typeDescriptions": { "typeIdentifier": "t_stringliteral_84817bd958e2e6d9a7351828ba5fd352a3aaf3cf97a67f6d55271e39a5b3e2ad", "typeString": "literal_string \"Initialization failed.\"" }, "value": "Initialization failed." } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_84817bd958e2e6d9a7351828ba5fd352a3aaf3cf97a67f6d55271e39a5b3e2ad", "typeString": "literal_string \"Initialization failed.\"" } ], "id": 6248, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 4294967278, 4294967278 ], "referencedDeclaration": 4294967278, "src": "2154:7:33", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 6251, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "2154:42:33", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 6252, "nodeType": "ExpressionStatement", "src": "2154:42:33" } ] }, "id": 6254, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nameLocation": "-1:-1:-1", "nodeType": "FunctionDefinition", "parameters": { "id": 6218, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 6205, "mutability": "mutable", "name": "_implementationAuthority", "nameLocation": "1324:24:33", "nodeType": "VariableDeclaration", "scope": 6254, "src": "1316:32:33", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6204, "name": "address", "nodeType": "ElementaryTypeName", "src": "1316:7:33", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 6207, "mutability": "mutable", "name": "_identityRegistry", "nameLocation": "1366:17:33", "nodeType": "VariableDeclaration", "scope": 6254, "src": "1358:25:33", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6206, "name": "address", "nodeType": "ElementaryTypeName", "src": "1358:7:33", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 6209, "mutability": "mutable", "name": "_compliance", "nameLocation": "1401:11:33", "nodeType": "VariableDeclaration", "scope": 6254, "src": "1393:19:33", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6208, "name": "address", "nodeType": "ElementaryTypeName", "src": "1393:7:33", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 6211, "mutability": "mutable", "name": "_name", "nameLocation": "1436:5:33", "nodeType": "VariableDeclaration", "scope": 6254, "src": "1422:19:33", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 6210, "name": "string", "nodeType": "ElementaryTypeName", "src": "1422:6:33", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "internal" }, { "constant": false, "id": 6213, "mutability": "mutable", "name": "_symbol", "nameLocation": "1465:7:33", "nodeType": "VariableDeclaration", "scope": 6254, "src": "1451:21:33", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 6212, "name": "string", "nodeType": "ElementaryTypeName", "src": "1451:6:33", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "internal" }, { "constant": false, "id": 6215, "mutability": "mutable", "name": "_decimals", "nameLocation": "1488:9:33", "nodeType": "VariableDeclaration", "scope": 6254, "src": "1482:15:33", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 6214, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "1482:5:33", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 6217, "mutability": "mutable", "name": "_onchainID", "nameLocation": "1515:10:33", "nodeType": "VariableDeclaration", "scope": 6254, "src": "1507:18:33", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6216, "name": "address", "nodeType": "ElementaryTypeName", "src": "1507:7:33", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "1306:225:33" }, "returnParameters": { "id": 6219, "nodeType": "ParameterList", "parameters": [], "src": "1532:0:33" }, "scope": 6268, "src": "1295:908:33", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "body": { "id": 6266, "nodeType": "Block", "src": "2237:581:33", "statements": [ { "assignments": [ 6258 ], "declarations": [ { "constant": false, "id": 6258, "mutability": "mutable", "name": "logic", "nameLocation": "2255:5:33", "nodeType": "VariableDeclaration", "scope": 6266, "src": "2247:13:33", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6257, "name": "address", "nodeType": "ElementaryTypeName", "src": "2247:7:33", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "id": 6264, "initialValue": { "arguments": [], "expression": { "argumentTypes": [], "expression": { "arguments": [ { "id": 6260, "name": "implementationAuthority", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6203, "src": "2288:23:33", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": 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