feat: Initial confluence-mcp server for realtime collaboration
Provides 8 MCP tools for Confluence Cloud: - confluence_list_spaces, confluence_create_space - confluence_search, confluence_get_page - confluence_create_page, confluence_update_page - confluence_get_comments, confluence_add_comment Uses Confluence REST API v2 with basic auth. Registered in Claude Code and mcp-proxy. Refs: CF-935 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Christian Gick
413
node_modules/@modelcontextprotocol/sdk/dist/cjs/examples/client/simpleOAuthClient.js
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413
node_modules/@modelcontextprotocol/sdk/dist/cjs/examples/client/simpleOAuthClient.js
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#!/usr/bin/env node
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const node_http_1 = require("node:http");
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const node_readline_1 = require("node:readline");
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const node_url_1 = require("node:url");
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const node_child_process_1 = require("node:child_process");
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const index_js_1 = require("../../client/index.js");
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const streamableHttp_js_1 = require("../../client/streamableHttp.js");
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const types_js_1 = require("../../types.js");
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const auth_js_1 = require("../../client/auth.js");
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const simpleOAuthClientProvider_js_1 = require("./simpleOAuthClientProvider.js");
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// Configuration
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const DEFAULT_SERVER_URL = 'http://localhost:3000/mcp';
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const CALLBACK_PORT = 8090; // Use different port than auth server (3001)
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const CALLBACK_URL = `http://localhost:${CALLBACK_PORT}/callback`;
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/**
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* Interactive MCP client with OAuth authentication
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* Demonstrates the complete OAuth flow with browser-based authorization
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*/
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class InteractiveOAuthClient {
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constructor(serverUrl, clientMetadataUrl) {
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this.serverUrl = serverUrl;
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this.clientMetadataUrl = clientMetadataUrl;
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this.client = null;
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this.rl = (0, node_readline_1.createInterface)({
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input: process.stdin,
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output: process.stdout
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});
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}
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/**
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* Prompts user for input via readline
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*/
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async question(query) {
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return new Promise(resolve => {
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this.rl.question(query, resolve);
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});
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}
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/**
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* Opens the authorization URL in the user's default browser
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*/
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async openBrowser(url) {
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console.log(`🌐 Opening browser for authorization: ${url}`);
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const command = `open "${url}"`;
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(0, node_child_process_1.exec)(command, error => {
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if (error) {
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console.error(`Failed to open browser: ${error.message}`);
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console.log(`Please manually open: ${url}`);
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}
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});
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}
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/**
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* Example OAuth callback handler - in production, use a more robust approach
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* for handling callbacks and storing tokens
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*/
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/**
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* Starts a temporary HTTP server to receive the OAuth callback
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*/
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async waitForOAuthCallback() {
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return new Promise((resolve, reject) => {
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const server = (0, node_http_1.createServer)((req, res) => {
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// Ignore favicon requests
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if (req.url === '/favicon.ico') {
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res.writeHead(404);
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res.end();
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return;
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}
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console.log(`📥 Received callback: ${req.url}`);
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const parsedUrl = new node_url_1.URL(req.url || '', 'http://localhost');
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const code = parsedUrl.searchParams.get('code');
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const error = parsedUrl.searchParams.get('error');
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if (code) {
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console.log(`✅ Authorization code received: ${code?.substring(0, 10)}...`);
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res.writeHead(200, { 'Content-Type': 'text/html' });
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res.end(`
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<html>
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<body>
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<h1>Authorization Successful!</h1>
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<p>You can close this window and return to the terminal.</p>
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<script>setTimeout(() => window.close(), 2000);</script>
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</body>
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</html>
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`);
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resolve(code);
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setTimeout(() => server.close(), 3000);
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}
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else if (error) {
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console.log(`❌ Authorization error: ${error}`);
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res.writeHead(400, { 'Content-Type': 'text/html' });
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res.end(`
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<html>
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<body>
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<h1>Authorization Failed</h1>
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<p>Error: ${error}</p>
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</body>
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</html>
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`);
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reject(new Error(`OAuth authorization failed: ${error}`));
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}
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else {
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console.log(`❌ No authorization code or error in callback`);
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res.writeHead(400);
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res.end('Bad request');
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reject(new Error('No authorization code provided'));
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}
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});
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server.listen(CALLBACK_PORT, () => {
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console.log(`OAuth callback server started on http://localhost:${CALLBACK_PORT}`);
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});
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});
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}
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async attemptConnection(oauthProvider) {
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console.log('🚢 Creating transport with OAuth provider...');
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const baseUrl = new node_url_1.URL(this.serverUrl);
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const transport = new streamableHttp_js_1.StreamableHTTPClientTransport(baseUrl, {
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authProvider: oauthProvider
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});
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console.log('🚢 Transport created');
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try {
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console.log('🔌 Attempting connection (this will trigger OAuth redirect)...');
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await this.client.connect(transport);
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console.log('✅ Connected successfully');
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}
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catch (error) {
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if (error instanceof auth_js_1.UnauthorizedError) {
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console.log('🔐 OAuth required - waiting for authorization...');
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const callbackPromise = this.waitForOAuthCallback();
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const authCode = await callbackPromise;
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await transport.finishAuth(authCode);
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console.log('🔐 Authorization code received:', authCode);
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console.log('🔌 Reconnecting with authenticated transport...');
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await this.attemptConnection(oauthProvider);
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}
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else {
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console.error('❌ Connection failed with non-auth error:', error);
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throw error;
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}
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}
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}
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/**
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* Establishes connection to the MCP server with OAuth authentication
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*/
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async connect() {
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console.log(`🔗 Attempting to connect to ${this.serverUrl}...`);
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const clientMetadata = {
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client_name: 'Simple OAuth MCP Client',
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redirect_uris: [CALLBACK_URL],
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grant_types: ['authorization_code', 'refresh_token'],
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response_types: ['code'],
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token_endpoint_auth_method: 'client_secret_post'
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};
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console.log('🔐 Creating OAuth provider...');
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const oauthProvider = new simpleOAuthClientProvider_js_1.InMemoryOAuthClientProvider(CALLBACK_URL, clientMetadata, (redirectUrl) => {
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console.log(`📌 OAuth redirect handler called - opening browser`);
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console.log(`Opening browser to: ${redirectUrl.toString()}`);
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this.openBrowser(redirectUrl.toString());
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}, this.clientMetadataUrl);
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console.log('🔐 OAuth provider created');
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console.log('👤 Creating MCP client...');
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this.client = new index_js_1.Client({
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name: 'simple-oauth-client',
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version: '1.0.0'
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}, { capabilities: {} });
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console.log('👤 Client created');
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console.log('🔐 Starting OAuth flow...');
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await this.attemptConnection(oauthProvider);
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// Start interactive loop
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await this.interactiveLoop();
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}
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/**
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* Main interactive loop for user commands
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*/
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async interactiveLoop() {
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console.log('\n🎯 Interactive MCP Client with OAuth');
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console.log('Commands:');
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console.log(' list - List available tools');
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console.log(' call <tool_name> [args] - Call a tool');
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console.log(' stream <tool_name> [args] - Call a tool with streaming (shows task status)');
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console.log(' quit - Exit the client');
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console.log();
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while (true) {
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try {
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const command = await this.question('mcp> ');
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if (!command.trim()) {
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continue;
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}
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if (command === 'quit') {
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console.log('\n👋 Goodbye!');
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this.close();
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process.exit(0);
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}
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else if (command === 'list') {
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await this.listTools();
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}
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else if (command.startsWith('call ')) {
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await this.handleCallTool(command);
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}
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else if (command.startsWith('stream ')) {
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await this.handleStreamTool(command);
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}
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else {
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console.log("❌ Unknown command. Try 'list', 'call <tool_name>', 'stream <tool_name>', or 'quit'");
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}
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}
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catch (error) {
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if (error instanceof Error && error.message === 'SIGINT') {
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console.log('\n\n👋 Goodbye!');
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break;
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}
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console.error('❌ Error:', error);
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}
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}
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}
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async listTools() {
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if (!this.client) {
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console.log('❌ Not connected to server');
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return;
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}
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try {
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const request = {
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method: 'tools/list',
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params: {}
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};
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const result = await this.client.request(request, types_js_1.ListToolsResultSchema);
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if (result.tools && result.tools.length > 0) {
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console.log('\n📋 Available tools:');
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result.tools.forEach((tool, index) => {
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console.log(`${index + 1}. ${tool.name}`);
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if (tool.description) {
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console.log(` Description: ${tool.description}`);
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}
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console.log();
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});
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}
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else {
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console.log('No tools available');
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}
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}
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catch (error) {
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console.error('❌ Failed to list tools:', error);
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}
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}
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async handleCallTool(command) {
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const parts = command.split(/\s+/);
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const toolName = parts[1];
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if (!toolName) {
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console.log('❌ Please specify a tool name');
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return;
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}
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// Parse arguments (simple JSON-like format)
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let toolArgs = {};
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if (parts.length > 2) {
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const argsString = parts.slice(2).join(' ');
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try {
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toolArgs = JSON.parse(argsString);
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}
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catch {
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console.log('❌ Invalid arguments format (expected JSON)');
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return;
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}
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}
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await this.callTool(toolName, toolArgs);
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}
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async callTool(toolName, toolArgs) {
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if (!this.client) {
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console.log('❌ Not connected to server');
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return;
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}
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try {
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const request = {
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method: 'tools/call',
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params: {
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name: toolName,
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arguments: toolArgs
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}
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};
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const result = await this.client.request(request, types_js_1.CallToolResultSchema);
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console.log(`\n🔧 Tool '${toolName}' result:`);
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if (result.content) {
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result.content.forEach(content => {
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if (content.type === 'text') {
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console.log(content.text);
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}
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else {
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console.log(content);
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}
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});
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}
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else {
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console.log(result);
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}
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}
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catch (error) {
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console.error(`❌ Failed to call tool '${toolName}':`, error);
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}
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}
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async handleStreamTool(command) {
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const parts = command.split(/\s+/);
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const toolName = parts[1];
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if (!toolName) {
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console.log('❌ Please specify a tool name');
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return;
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}
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// Parse arguments (simple JSON-like format)
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let toolArgs = {};
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if (parts.length > 2) {
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const argsString = parts.slice(2).join(' ');
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try {
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toolArgs = JSON.parse(argsString);
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}
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catch {
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console.log('❌ Invalid arguments format (expected JSON)');
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return;
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}
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}
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await this.streamTool(toolName, toolArgs);
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}
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async streamTool(toolName, toolArgs) {
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if (!this.client) {
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console.log('❌ Not connected to server');
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return;
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}
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try {
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// Using the experimental tasks API - WARNING: may change without notice
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console.log(`\n🔧 Streaming tool '${toolName}'...`);
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const stream = this.client.experimental.tasks.callToolStream({
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name: toolName,
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arguments: toolArgs
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}, types_js_1.CallToolResultSchema, {
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task: {
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taskId: `task-${Date.now()}`,
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ttl: 60000
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}
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});
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// Iterate through all messages yielded by the generator
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for await (const message of stream) {
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switch (message.type) {
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case 'taskCreated':
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console.log(`✓ Task created: ${message.task.taskId}`);
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break;
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case 'taskStatus':
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console.log(`⟳ Status: ${message.task.status}`);
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if (message.task.statusMessage) {
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console.log(` ${message.task.statusMessage}`);
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}
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break;
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case 'result':
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console.log('✓ Completed!');
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message.result.content.forEach(content => {
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if (content.type === 'text') {
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console.log(content.text);
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}
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else {
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console.log(content);
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}
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});
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break;
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case 'error':
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console.log('✗ Error:');
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console.log(` ${message.error.message}`);
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break;
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}
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}
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}
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catch (error) {
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console.error(`❌ Failed to stream tool '${toolName}':`, error);
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}
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}
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close() {
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this.rl.close();
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if (this.client) {
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// Note: Client doesn't have a close method in the current implementation
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// This would typically close the transport connection
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}
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}
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}
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/**
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* Main entry point
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*/
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async function main() {
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const args = process.argv.slice(2);
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const serverUrl = args[0] || DEFAULT_SERVER_URL;
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const clientMetadataUrl = args[1];
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console.log('🚀 Simple MCP OAuth Client');
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console.log(`Connecting to: ${serverUrl}`);
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if (clientMetadataUrl) {
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console.log(`Client Metadata URL: ${clientMetadataUrl}`);
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}
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console.log();
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const client = new InteractiveOAuthClient(serverUrl, clientMetadataUrl);
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// Handle graceful shutdown
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process.on('SIGINT', () => {
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console.log('\n\n👋 Goodbye!');
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client.close();
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process.exit(0);
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});
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try {
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await client.connect();
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}
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catch (error) {
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console.error('Failed to start client:', error);
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process.exit(1);
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}
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finally {
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client.close();
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}
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}
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// Run if this file is executed directly
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main().catch(error => {
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console.error('Unhandled error:', error);
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process.exit(1);
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});
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//# sourceMappingURL=simpleOAuthClient.js.map
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Reference in New Issue
Block a user