SSH MCP Server

/** * Debug Session Management Test * * This test helps debug why WebSocket discovery fails with "Session not found" * even when ssh_connect executes successfully. */ import { MCPServerManager } from './integration/terminal-history-framework/mcp-server-manager'; import { MCPClient } from './integration/terminal-history-framework/mcp-client'; describe('Debug Session Management', () => { let serverManager: MCPServerManager; let mcpClient: MCPClient; beforeEach(async () => { serverManager = new MCPServerManager(); await serverManager.start(); const serverProcess = serverManager.getRawProcess(); if (!serverProcess) { throw new Error('Failed to get MCP server process'); } mcpClient = new MCPClient(serverProcess); }); afterEach(async () => { if (serverManager) { await serverManager.stop(); } }); it('should debug session creation and discovery workflow', async () => { const sessionName = 'debug-workflow-session'; console.log('🔍 DEBUGGING SESSION MANAGEMENT WORKFLOW'); console.log('=========================================='); try { // Step 1: Test ssh_connect console.log(`1. Testing ssh_connect with session: ${sessionName}`); const connectResult = await mcpClient.callTool('ssh_connect', { name: sessionName, host: 'localhost', username: 'jsbattig', keyFilePath: '~/.ssh/id_ed25519' }); console.log('✅ ssh_connect result:', JSON.stringify(connectResult, null, 2)); // Step 2: List sessions to see if session exists console.log('\n2. Testing ssh_list_sessions to verify session creation'); const listResult = await mcpClient.callTool('ssh_list_sessions', {}); console.log('📋 ssh_list_sessions result:', JSON.stringify(listResult, null, 2)); // Step 3: Try to get monitoring URL console.log(`\n3. Testing ssh_get_monitoring_url for session: ${sessionName}`); const monitoringResult = await mcpClient.callTool('ssh_get_monitoring_url', { sessionName: sessionName }); console.log('📡 ssh_get_monitoring_url result:', JSON.stringify(monitoringResult, null, 2)); // Step 4: Try executing a command on the session console.log(`\n4. Testing ssh_exec on session: ${sessionName}`); const execResult = await mcpClient.callTool('ssh_exec', { sessionName: sessionName, command: 'pwd' }); console.log('⚡ ssh_exec result:', JSON.stringify(execResult, null, 2)); console.log('\n✅ ALL STEPS COMPLETED SUCCESSFULLY'); } catch (error) { console.log('\n❌ ERROR ENCOUNTERED:'); console.log('Error message:', error instanceof Error ? error.message : String(error)); console.log('Full error:', error); // Try to get more debugging information try { console.log('\n🔍 ADDITIONAL DEBUG INFO:'); const listResult = await mcpClient.callTool('ssh_list_sessions', {}); console.log('Current sessions:', JSON.stringify(listResult, null, 2)); } catch (debugError) { console.log('Could not get debug info:', debugError); } throw error; } }, 15000); it('should test if session names vs session IDs cause the issue', async () => { console.log('🔍 TESTING SESSION NAME VS ID CONFUSION'); console.log('======================================='); try { // Step 1: Create session const connectResult = await mcpClient.callTool('ssh_connect', { name: 'name-vs-id-test', host: 'localhost', username: 'jsbattig', keyFilePath: '~/.ssh/id_ed25519' }); console.log('Connect result:', JSON.stringify(connectResult, null, 2)); // Step 2: Get the list to see actual session info const listResult = await mcpClient.callTool('ssh_list_sessions', {}); console.log('List result:', JSON.stringify(listResult, null, 2)); // Try multiple variations for getting monitoring URL const variations = [ 'name-vs-id-test', // What we used as name ]; // If there are sessions in the list, try their IDs too const listData = listResult as any; if (listData && Array.isArray(listData.sessions)) { listData.sessions.forEach((session: any) => { if (session.id) variations.push(session.id); if (session.name) variations.push(session.name); if (session.sessionId) variations.push(session.sessionId); }); } for (const variation of variations) { try { console.log(`\n🧪 Trying monitoring URL with identifier: ${variation}`); const monitoringResult = await mcpClient.callTool('ssh_get_monitoring_url', { sessionName: variation }); console.log(`✅ SUCCESS with "${variation}":`, JSON.stringify(monitoringResult, null, 2)); break; // Success - stop trying } catch (error) { console.log(`❌ Failed with "${variation}": ${error instanceof Error ? error.message : error}`); } } } catch (error) { console.log('Overall test failed:', error); throw error; } }, 15000); });