@alice-network/zos-lib

{ "contractName": "ProxyAdmin", "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": "_newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "previousOwner", "type": "address" } ], "name": "OwnershipRenounced", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "previousOwner", "type": "address" }, { "indexed": true, "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "constant": true, "inputs": [ { "name": "proxy", "type": "address" } ], "name": "getProxyImplementation", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "name": "proxy", "type": "address" } ], "name": "getProxyAdmin", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "name": "proxy", "type": "address" }, { "name": "newAdmin", "type": "address" } ], "name": "changeProxyAdmin", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "name": "proxy", "type": "address" }, { "name": "implementation", "type": "address" } ], "name": "upgrade", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "name": "proxy", "type": "address" }, { "name": "implementation", "type": "address" }, { "name": "data", "type": "bytes" } ], "name": "upgradeAndCall", "outputs": [], "payable": true, "stateMutability": "payable", "type": "function" } ], "bytecode": 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"source": "pragma solidity ^0.4.24;\n\nimport \"openzeppelin-solidity/contracts/ownership/Ownable.sol\";\nimport \"./AdminUpgradeabilityProxy.sol\";\n\n/**\n * @title ProxyAdmin\n * @dev This contract is the admin of a proxy, and is in charge\n * of upgrading it as well as transferring it to another admin.\n */\ncontract ProxyAdmin is Ownable {\n /**\n * @dev Returns the current implementation of a proxy.\n * This is needed because only the proxy admin can query it.\n * @return The address of the current implementation of the proxy.\n */\n function getProxyImplementation(AdminUpgradeabilityProxy proxy) public view returns (address) {\n return proxy.implementation();\n }\n\n /**\n * @dev Returns the admin of a proxy. Only the admin can query it.\n * @return The address of the current admin of the proxy.\n */\n function getProxyAdmin(AdminUpgradeabilityProxy proxy) public view returns (address) {\n return proxy.admin();\n }\n\n /**\n * @dev Changes the admin of a proxy.\n * @param proxy Proxy to change admin.\n * @param newAdmin Address to transfer proxy administration to.\n */\n function changeProxyAdmin(AdminUpgradeabilityProxy proxy, address newAdmin) public onlyOwner {\n proxy.changeAdmin(newAdmin);\n }\n\n /**\n * @dev Upgrades a proxy to the newest implementation of a contract.\n * @param proxy Proxy to be upgraded.\n * @param implementation the address of the Implementation.\n */\n function upgrade(AdminUpgradeabilityProxy proxy, address implementation) public onlyOwner {\n proxy.upgradeTo(implementation);\n }\n\n /**\n * @dev Upgrades a proxy to the newest implementation of a contract and forwards a function call to it.\n * This is useful to initialize the proxied contract.\n * @param proxy Proxy to be upgraded.\n * @param implementation Address of the Implementation.\n * @param data Data to send as msg.data in the low level call.\n * It should include the signature and the parameters of the function to be called, as described in\n * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.\n */\n function upgradeAndCall(AdminUpgradeabilityProxy proxy, address implementation, bytes data) payable public onlyOwner {\n proxy.upgradeToAndCall.value(msg.value)(implementation, data);\n }\n}\n", "sourcePath": "/Users/yoonjae/WebstormProjects/zos/packages/lib/contracts/upgradeability/ProxyAdmin.sol", "ast": { "absolutePath": "/Users/yoonjae/WebstormProjects/zos/packages/lib/contracts/upgradeability/ProxyAdmin.sol", "exportedSymbols": { "ProxyAdmin": [ 2937 ] }, "id": 2938, "nodeType": "SourceUnit", "nodes": [ { "id": 2852, "literals": [ "solidity", "^", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:24:25" }, { "absolutePath": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "file": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "id": 2853, "nodeType": "ImportDirective", "scope": 2938, "sourceUnit": 3143, "src": "26:63:25", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/yoonjae/WebstormProjects/zos/packages/lib/contracts/upgradeability/AdminUpgradeabilityProxy.sol", "file": "./AdminUpgradeabilityProxy.sol", "id": 2854, "nodeType": "ImportDirective", "scope": 2938, "sourceUnit": 2813, "src": "90:40:25", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 2855, "name": "Ownable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3142, "src": "312:7:25", "typeDescriptions": { "typeIdentifier": "t_contract$_Ownable_$3142", "typeString": "contract Ownable" } }, "id": 2856, "nodeType": "InheritanceSpecifier", "src": "312:7:25" } ], "contractDependencies": [ 3142 ], "contractKind": "contract", "documentation": "@title ProxyAdmin\n@dev This contract is the admin of a proxy, and is in charge\nof upgrading it as well as transferring it to another admin.", "fullyImplemented": true, "id": 2937, "linearizedBaseContracts": [ 2937, 3142 ], "name": "ProxyAdmin", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 2867, "nodeType": "Block", "src": "619:40:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "expression": { "argumentTypes": null, "id": 2863, "name": "proxy", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2858, "src": "632:5:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "id": 2864, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "implementation", "nodeType": "MemberAccess", "referencedDeclaration": 2711, "src": "632:20:25", "typeDescriptions": { "typeIdentifier": "t_function_external_view$__$returns$_t_address_$", "typeString": "function () view external returns (address)" } }, "id": 2865, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "632:22:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 2862, "id": 2866, "nodeType": "Return", "src": "625:29:25" } ] }, "documentation": "@dev Returns the current implementation of a proxy.\nThis is needed because only the proxy admin can query it.\n@return The address of the current implementation of the proxy.", "id": 2868, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "getProxyImplementation", "nodeType": "FunctionDefinition", "parameters": { "id": 2859, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2858, 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