{ "contractName": "VersionRegistry", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "id", "type": "bytes32" }, { "indexed": false, "internalType": "bytes32", "name": "version", "type": "bytes32" }, { "indexed": false, "internalType": "string", "name": "value", "type": "string" }, { "indexed": false, "internalType": "uint256", "name": "time", "type": "uint256" } ], "name": "VersionAdded", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "id", "type": "bytes32" }, { "indexed": false, "internalType": "bytes32", "name": "version", "type": "bytes32" }, { "indexed": false, "internalType": "string", "name": "reason", "type": "string" } ], "name": "VersionCanceled", "type": "event" }, { "inputs": [], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "renounceOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "id", "type": "bytes32" }, { "internalType": "bytes32", "name": "version", "type": "bytes32" }, { "internalType": "string", "name": "value", "type": "string" } ], "name": "addVersion", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "id", "type": "bytes32" }, { "internalType": "bytes32", "name": "version", "type": "bytes32" }, { "internalType": "string", "name": "reason", "type": "string" } ], "name": "cancelVersion", "outputs": [], "stateMutability": "nonpayable", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.6.10+commit.00c0fcaf\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"id\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"bytes32\",\"name\":\"version\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"string\",\"name\":\"value\",\"type\":\"string\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"time\",\"type\":\"uint256\"}],\"name\":\"VersionAdded\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"id\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"bytes32\",\"name\":\"version\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"string\",\"name\":\"reason\",\"type\":\"string\"}],\"name\":\"VersionCanceled\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"id\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"version\",\"type\":\"bytes32\"},{\"internalType\":\"string\",\"name\":\"value\",\"type\":\"string\"}],\"name\":\"addVersion\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"id\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"version\",\"type\":\"bytes32\"},{\"internalType\":\"string\",\"name\":\"reason\",\"type\":\"string\"}],\"name\":\"cancelVersion\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{\"owner()\":{\"details\":\"Returns the address of the current owner.\"},\"renounceOwnership()\":{\"details\":\"Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.\"},\"transferOwnership(address)\":{\"details\":\"Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.\"}}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"/Users/dror/IdeaProjects/gsn/contracts/utils/VersionRegistry.sol\":\"VersionRegistry\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/dror/IdeaProjects/gsn/contracts/interfaces/IVersionRegistry.sol\":{\"keccak256\":\"0x85ee75ee22892b9f2962afa7803d6015ea63ba546eac0910a856cd522d94b28e\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://fe843539e683aa992010a5a55987592f22d9a5cb80c4df94042a8d635ca15a85\",\"dweb:/ipfs/QmcgYceqQvwj2FJ1XNHRYHCG7kc1RJLLyyjzoYv5Pvr7SD\"]},\"/Users/dror/IdeaProjects/gsn/contracts/utils/VersionRegistry.sol\":{\"keccak256\":\"0x752bc6c65e55292b6f6fe8efc5ab404e362314833a3247452f3773c689327ce4\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://9b92ae9ef4c42c6f6b6b5b5b725887796d64f20b15b8767a446e459006ec749b\",\"dweb:/ipfs/QmWX4E99k7ui7nzyhRPths1feD5ea6TPtxZwepwrDtFJkv\"]},\"@openzeppelin/contracts/GSN/Context.sol\":{\"keccak256\":\"0xdb26cbf4d028490f49831a7865c2fe1b28db44b535ca8d343785a3b768aae183\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://840b14ce0315c47d49ba328f1f9fa7654ded1c9e1559e6c5e777a7b2dc28bf0a\",\"dweb:/ipfs/QmTLLabn4wcfGro9LEmUXUN2nwKqZSotXMvjDCLXEnLtZP\"]},\"@openzeppelin/contracts/access/Ownable.sol\":{\"keccak256\":\"0x4bd6402ca6b3419008c2b482aff54e66836e8cb4eba2680e42ac5884ae6424fc\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8f9f711fb8d0d92aeea1c327e3845d13ca1fa8f142e47f8723cd5b3106fb29a3\",\"dweb:/ipfs/QmVQUReDW9f4zGqhizwHnyU8EntMs95tbASdqkGncnikba\"]}},\"version\":1}", 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"source": "// SPDX-License-Identifier:MIT\npragma solidity ^0.6.2;\n// solhint-disable not-rely-on-time\n\nimport \"../interfaces/IVersionRegistry.sol\";\nimport \"@openzeppelin/contracts/access/Ownable.sol\";\n\ncontract VersionRegistry is IVersionRegistry, Ownable {\n\n function addVersion(bytes32 id, bytes32 version, string calldata value) external override onlyOwner {\n require(id != bytes32(0), \"missing id\");\n require(version != bytes32(0), \"missing version\");\n emit VersionAdded(id, version, value, block.timestamp);\n }\n\n function cancelVersion(bytes32 id, bytes32 version, string calldata reason) external override onlyOwner {\n emit VersionCanceled(id, version, reason);\n }\n}\n", "sourcePath": "/Users/dror/IdeaProjects/gsn/contracts/utils/VersionRegistry.sol", "ast": { "absolutePath": "/Users/dror/IdeaProjects/gsn/contracts/utils/VersionRegistry.sol", "exportedSymbols": { "VersionRegistry": [ 6335 ] }, "id": 6336, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { 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