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//SPDX-License-Identifier: GPL-3.0
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pragma solidity ^0.8.0;
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contract Git3NameService {
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mapping(string => address) public nameHub;
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mapping(string => address) public nameOwner;
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string[] public nameList;
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mapping(address => mapping(string => string)) public HubRecords;
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constructor() {}
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modifier onlyHubOwner(string memory name) {
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require(nameOwner[name] == msg.sender, "Only name owner can do this");
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_;
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}
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function registerHub(string memory name, address hub) public {
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require(nameHub[name] == address(0), "Name already registered");
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nameHub[name] = hub;
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nameOwner[name] = msg.sender;
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nameList.push(name);
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}
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function nameListLength() public view returns (uint256) {
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return nameList.length;
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}
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function rebindHubAddress(
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string memory name,
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address hub
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) public onlyHubOwner(name) {
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nameHub[name] = hub;
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}
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function transferNameOwner(
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string memory name,
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address newOwner
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) public onlyHubOwner(name) {
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nameOwner[name] = newOwner;
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}
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}
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@ -0,0 +1,31 @@
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import { ethers } from "hardhat";
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async function main() {
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let provider = ethers.provider;
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let [operator] = await ethers.getSigners();
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let nonce = await operator.getTransactionCount();
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console.log(operator.address, nonce, await operator.getBalance());
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let price = await provider.getFeeData();
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let net = await provider.getNetwork();
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console.log(price, net.chainId);
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const Nameservice = await ethers.getContractFactory("Git3NameService");
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const ns = await Nameservice.deploy({
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nonce: nonce,
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type: 2,
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maxFeePerGas: price.maxFeePerGas!,
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maxPriorityFeePerGas: price.maxPriorityFeePerGas!,
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});
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let receipt = await ns.deployed();
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console.log(receipt.deployTransaction.hash);
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console.log("NS Contract", ns.address);
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}
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// We recommend this pattern to be able to use async/await everywhere
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// and properly handle errors.
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main().catch((error) => {
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console.error(error);
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process.exitCode = 1;
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});
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