{ "contractName": "Administrative", "abi": [ { "inputs": [], "payable": false, "stateMutability": "nonpayable", "type": "constructor" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "previousOwner", "type": "address" }, { "indexed": true, "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "previousAdmin", "type": "address" }, { "indexed": true, "name": "newAdmin", "type": "address" } ], "name": "AdministratorTransferred", "type": "event" }, { "constant": false, "inputs": [], "name": "renounceOwnership", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "name": "newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "name": "newAdmin", "type": "address" } ], "name": "transferAdministrator", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [], "name": "owner", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "admin", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.4.24+commit.e67f0147\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"constant\":false,\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"newAdmin\",\"type\":\"address\"}],\"name\":\"transferAdministrator\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"admin\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"previousAdmin\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"newAdmin\",\"type\":\"address\"}],\"name\":\"AdministratorTransferred\",\"type\":\"event\"}],\"devdoc\":{\"methods\":{\"renounceOwnership()\":{\"details\":\"\\u653e\\u5f03\\u5408\\u7ea6\\u7684\\u6240\\u6709\\u6743\\uff0c\\u6ce8\\u610f\\uff0c\\u5408\\u7ea6\\u6ca1\\u6709\\u4efb\\u4f55\\u4eba\\u53ef\\u4ee5\\u62e5\\u6709\\u4e86\\uff0c\\u90a3\\u4e48\\u5f88\\u591a\\u62e5\\u6709\\u8005\\u5e94\\u8be5\\u6709\\u7684\\u80fd\\u529b\\uff0c\\u90fd\\u4e0d\\u80fd\\u8bbf\\u95ee\\u4e86\"}}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"/Users/chtian/Documents/01_work/01_develope/jcc/jcc-solidity-utils/contracts/owner/Administrative.sol\":\"Administrative\"},\"evmVersion\":\"byzantium\",\"libraries\":{},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/chtian/Documents/01_work/01_develope/jcc/jcc-solidity-utils/contracts/owner/Administrative.sol\":{\"keccak256\":\"0xca1f191b7611b7fec06b5c299eaf62dcca56dbbf9f6e3d3eaa7114466df35440\",\"urls\":[\"bzzr://74c8c8a8d3e19a60d6bfe9c7dc3b4c4b037876d5fc4b842ddce6c894e3f0f575\"]}},\"version\":1}", 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"source": "pragma solidity >=0.4.24;\n\n/**\n@dev Administrative 为合约提供控制权限，可以通过继承该合约的方式获得这些功能\n`onlyOwner` 这样的 modifier 可以在合约中使用，通常用来表达所有权\n`onlyAdministrator` 用来表达运行经营权力，和所有权分开，这样的设计可以满足项目资产拥有者和经营者进行区分的场合\n无论是拥有者还是经营者，都可以是一个多签名的合约钱包，用投票方式决定权利的转移\n建议使用的场景：\n1. 拥有者是最后的裁决者，可以决定经营者和拥有者任免，也能决定合约自杀后的资金转移\n2. 经营者可以就业务中各种情况进行决策，根据授权决定资金转移和经营者变更\n */\ncontract Administrative {\n address private _owner;\n address private _admin;\n\n event OwnershipTransferred(\n address indexed previousOwner,\n address indexed newOwner\n );\n event AdministratorTransferred(\n address indexed previousAdmin,\n address indexed newAdmin\n );\n\n /**\n @dev 初始化合约时，部署合约的账户自动成为owner\n */\n constructor() public {\n _owner = msg.sender;\n _admin = msg.sender;\n emit OwnershipTransferred(address(0), _owner);\n emit AdministratorTransferred(address(0), _admin);\n }\n\n modifier onlyOwner() {\n require(msg.sender == _owner, \"only owner can modify this\");\n _;\n }\n\n modifier onlyAdministrator {\n require(msg.sender == _admin, \"only administrator can modify this\");\n _;\n }\n\n modifier onlyPrivileged() {\n require(\n (msg.sender == _owner) || (msg.sender == _admin),\n \"only owner or administrator can modify this\"\n );\n _;\n }\n\n /**\n @dev 放弃合约的所有权，注意，合约没有任何人可以拥有了，那么很多拥有者应该有的能力，都不能访问了\n */\n function renounceOwnership() public onlyOwner {\n emit OwnershipTransferred(_owner, address(0));\n _owner = address(0);\n }\n\n function transferOwnership(address newOwner) public onlyOwner {\n require(newOwner != address(0), \"Can not transfer owner to zero address\");\n emit OwnershipTransferred(_owner, newOwner);\n _owner = newOwner;\n }\n\n function transferAdministrator(address newAdmin) public onlyPrivileged {\n require(\n newAdmin != address(0),\n \"Can not transfer administrator to zero address\"\n );\n emit AdministratorTransferred(_admin, newAdmin);\n _admin = newAdmin;\n }\n\n function owner() public view returns (address) {\n return _owner;\n }\n\n function admin() public view returns (address) {\n return _admin;\n }\n}\n", "sourcePath": "/Users/chtian/Documents/01_work/01_develope/jcc/jcc-solidity-utils/contracts/owner/Administrative.sol", "ast": { "absolutePath": "/Users/chtian/Documents/01_work/01_develope/jcc/jcc-solidity-utils/contracts/owner/Administrative.sol", "exportedSymbols": { "Administrative": [ 6730 ] }, "id": 6731, "nodeType": "SourceUnit", "nodes": [ { "id": 6555, "literals": [ "solidity", ">=", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:25:30" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "contract", "documentation": "@dev Administrative 为合约提供控制权限，可以通过继承该合约的方式获得这些功能\n`onlyOwner` 这样的 modifier 可以在合约中使用，通常用来表达所有权\n`onlyAdministrator` 用来表达运行经营权力，和所有权分开，这样的设计可以满足项目资产拥有者和经营者进行区分的场合\n无论是拥有者还是经营者，都可以是一个多签名的合约钱包，用投票方式决定权利的转移\n建议使用的场景：\n1. 拥有者是最后的裁决者，可以决定经营者和拥有者任免，也能决定合约自杀后的资金转移\n2. 经营者可以就业务中各种情况进行决策，根据授权决定资金转移和经营者变更", "fullyImplemented": true, "id": 6730, "linearizedBaseContracts": [ 6730 ], "name": "Administrative", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "id": 6557, "name": "_owner", "nodeType": "VariableDeclaration", "scope": 6730, "src": "780:22:30", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6556, "name": "address", "nodeType": "ElementaryTypeName", "src": "780:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "private" }, { "constant": false, "id": 6559, "name": "_admin", "nodeType": "VariableDeclaration", "scope": 6730, "src": "806:22:30", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6558, "name": "address", "nodeType": "ElementaryTypeName", "src": "806:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "private" }, { "anonymous": 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"nodeType": "ElementaryTypeName", "src": "900:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "859:69:30" }, "src": "833:96:30" }, { "anonymous": false, "documentation": null, "id": 6571, "name": "AdministratorTransferred", "nodeType": "EventDefinition", "parameters": { "id": 6570, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 6567, "indexed": true, "name": "previousAdmin", "nodeType": "VariableDeclaration", "scope": 6571, "src": "968:29:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6566, "name": "address", "nodeType": "ElementaryTypeName", "src": "968:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 6569, "indexed": true, "name": "newAdmin", 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