1fb7266469
- Introduced Aggregator.sol for Chainlink-compatible oracle functionality, including round-based updates and access control. - Added OracleWithCCIP.sol to extend Aggregator with CCIP cross-chain messaging capabilities. - Created .gitmodules to include OpenZeppelin contracts as a submodule. - Developed a comprehensive deployment guide in NEXT_STEPS_COMPLETE_GUIDE.md for Phase 2 and smart contract deployment. - Implemented Vite configuration for the orchestration portal, supporting both Vue and React frameworks. - Added server-side logic for the Multi-Cloud Orchestration Portal, including API endpoints for environment management and monitoring. - Created scripts for resource import and usage validation across non-US regions. - Added tests for CCIP error handling and integration to ensure robust functionality. - Included various new files and directories for the orchestration portal and deployment scripts.
214 lines
6.9 KiB
HTML
214 lines
6.9 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>ChainID 138 MetaMask Integration</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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max-width: 800px;
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margin: 50px auto;
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padding: 20px;
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}
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button {
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background-color: #f6851b;
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color: white;
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border: none;
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padding: 10px 20px;
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border-radius: 5px;
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cursor: pointer;
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margin: 5px;
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}
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button:hover {
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background-color: #e6750a;
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}
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button:disabled {
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background-color: #ccc;
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cursor: not-allowed;
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}
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.status {
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margin: 20px 0;
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padding: 10px;
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border-radius: 5px;
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}
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.success {
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background-color: #d4edda;
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color: #155724;
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}
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.error {
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background-color: #f8d7da;
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color: #721c24;
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}
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.info {
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background-color: #d1ecf1;
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color: #0c5460;
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}
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</style>
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</head>
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<body>
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<h1>ChainID 138 MetaMask Integration</h1>
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<div id="status" class="status info">Checking MetaMask connection...</div>
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<h2>Network</h2>
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<button onclick="addNetwork()">Add ChainID 138</button>
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<button onclick="switchNetwork()">Switch to ChainID 138</button>
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<button onclick="checkNetwork()">Check Current Network</button>
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<h2>Token</h2>
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<button onclick="addToken()">Add WETH Token</button>
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<h2>Account</h2>
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<button onclick="connectAccount()">Connect Account</button>
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<div id="account"></div>
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<script>
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const CHAIN_ID = '0x8a';
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const NETWORK_METADATA = {
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chainId: CHAIN_ID,
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chainName: 'DeFi Oracle Meta Mainnet',
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nativeCurrency: {
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name: 'Ether',
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symbol: 'ETH',
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decimals: 18
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},
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rpcUrls: ['https://rpc.d-bis.org'],
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blockExplorerUrls: ['https://explorer.d-bis.org']
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};
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const WETH_TOKEN = {
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address: '0xYourWETHAddress', // Update after deployment
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symbol: 'WETH',
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decimals: 18,
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image: 'https://explorer.d-bis.org/images/tokens/weth.png'
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};
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function updateStatus(message, type = 'info') {
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const status = document.getElementById('status');
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status.textContent = message;
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status.className = `status ${type}`;
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}
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function checkMetaMask() {
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if (typeof window.ethereum === 'undefined') {
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updateStatus('MetaMask is not installed. Please install MetaMask.', 'error');
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return false;
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}
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return true;
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}
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async function addNetwork() {
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if (!checkMetaMask()) return;
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try {
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await window.ethereum.request({
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method: 'wallet_addEthereumChain',
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params: [NETWORK_METADATA]
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});
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updateStatus('Network added successfully!', 'success');
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} catch (error) {
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if (error.code === 4902) {
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updateStatus('Network already added. Try switching instead.', 'info');
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} else {
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updateStatus(`Error adding network: ${error.message}`, 'error');
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}
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}
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}
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async function switchNetwork() {
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if (!checkMetaMask()) return;
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try {
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await window.ethereum.request({
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method: 'wallet_switchEthereumChain',
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params: [{ chainId: CHAIN_ID }]
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});
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updateStatus('Switched to ChainID 138', 'success');
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} catch (error) {
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if (error.code === 4902) {
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updateStatus('Network not added. Adding network...', 'info');
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await addNetwork();
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} else {
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updateStatus(`Error switching network: ${error.message}`, 'error');
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}
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}
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}
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async function checkNetwork() {
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if (!checkMetaMask()) return;
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try {
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const chainId = await window.ethereum.request({ method: 'eth_chainId' });
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if (chainId === CHAIN_ID) {
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updateStatus('Currently on ChainID 138', 'success');
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} else {
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updateStatus(`Currently on chain: ${chainId}`, 'info');
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}
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} catch (error) {
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updateStatus(`Error checking network: ${error.message}`, 'error');
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}
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}
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async function addToken() {
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if (!checkMetaMask()) return;
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try {
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await window.ethereum.request({
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method: 'wallet_watchAsset',
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params: {
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type: 'ERC20',
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options: WETH_TOKEN
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}
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});
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updateStatus('Token added successfully!', 'success');
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} catch (error) {
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updateStatus(`Error adding token: ${error.message}`, 'error');
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}
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}
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async function connectAccount() {
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if (!checkMetaMask()) return;
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try {
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const accounts = await window.ethereum.request({
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method: 'eth_requestAccounts'
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});
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const account = accounts[0];
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document.getElementById('account').textContent = `Connected: ${account}`;
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updateStatus('Account connected', 'success');
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} catch (error) {
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updateStatus(`Error connecting account: ${error.message}`, 'error');
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}
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}
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// Check network on load
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window.addEventListener('load', () => {
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if (checkMetaMask()) {
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checkNetwork();
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}
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});
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// Listen for chain changes
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if (window.ethereum) {
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window.ethereum.on('chainChanged', (chainId) => {
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if (chainId === CHAIN_ID) {
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updateStatus('Switched to ChainID 138', 'success');
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} else {
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updateStatus(`Switched to chain: ${chainId}`, 'info');
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}
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});
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window.ethereum.on('accountsChanged', (accounts) => {
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if (accounts.length > 0) {
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document.getElementById('account').textContent = `Connected: ${accounts[0]}`;
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} else {
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document.getElementById('account').textContent = '';
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}
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});
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}
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</script>
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</body>
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</html>
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