# GuruRMM Tunnel API - Phase 1 Test Results
**Date:** 2026-04-14
**Server:** http://172.16.3.30:3001
**Tester:** Claude Code

## Test Environment
- Server: GuruRMM API v0.6.0 (Rust/Axum)
- Database: PostgreSQL 14 @ localhost
- Authentication: JWT Bearer tokens
- Test User: claude-api@azcomputerguru.com (admin role)

## Database Schema Verification

### tech_sessions table
```
Columns:
  - id (serial primary key)
  - session_id (varchar(36), unique)
  - tech_id (uuid, FK -> users.id)
  - agent_id (uuid, FK -> agents.id)
  - opened_at (timestamptz, default now())
  - last_activity (timestamptz, default now())
  - closed_at (timestamptz, nullable)
  - status (varchar(20), default 'active')

Indexes:
  - Primary key on id
  - Unique on session_id
  - Unique partial index: (tech_id, agent_id, status) WHERE status='active'
  - Indexes on: agent_id, tech_id, status

Foreign Keys:
  - tech_id -> users(id) ON DELETE CASCADE
  - agent_id -> agents(id) ON DELETE CASCADE
```

### tunnel_audit table
```
Columns:
  - id (bigserial primary key)
  - session_id (varchar(36), FK -> tech_sessions.session_id)
  - channel_id (varchar(36))
  - operation (varchar(50))
  - details (jsonb)
  - created_at (timestamptz, default now())

Indexes:
  - Primary key on id
  - Index on session_id
  - Index on created_at

Foreign Keys:
  - session_id -> tech_sessions(session_id) ON DELETE CASCADE
```

## API Endpoint Tests

### 1. Authentication
**Endpoint:** POST /api/auth/login
**Test:** Valid credentials
- Status: [OK] 200 OK
- Response: JWT token + user object
- Token expiry: 24 hours

### 2. POST /api/v1/tunnel/open
**Purpose:** Open a new tunnel session to an agent

#### Test 2.1: Invalid agent_id format
- Request: `{"agent_id":"invalid-uuid"}`
- Expected: 400 Bad Request
- Result: [OK] 400 Bad Request
- Message: "Invalid agent_id format"

#### Test 2.2: Agent not connected
- Request: `{"agent_id":"6177bcac-e046-4166-ac76-a6db68a363ab"}`
- Expected: 404 Not Found
- Result: [OK] 404 Not Found
- Message: "Agent not connected"

#### Test 2.3: Unauthorized access (no token)
- Request: No Authorization header
- Expected: 401 Unauthorized
- Result: [OK] 401 Unauthorized

### 3. GET /api/v1/tunnel/status/:session_id
**Purpose:** Get tunnel session status

#### Test 3.1: Invalid session_id format
- Request: GET /api/v1/tunnel/status/invalid-uuid
- Expected: 400 Bad Request
- Result: [OK] 400 Bad Request
- Message: "Invalid session_id format"

#### Test 3.2: Non-existent session
- Request: GET /api/v1/tunnel/status/00000000-0000-0000-0000-000000000000
- Expected: 403 Forbidden
- Result: [OK] 403 Forbidden
- Message: "Session not found or not owned by user"

### 4. POST /api/v1/tunnel/close
**Purpose:** Close an existing tunnel session

#### Test 4.1: Invalid session_id format
- Request: `{"session_id":"invalid-uuid"}`
- Expected: 400 Bad Request
- Result: [OK] 400 Bad Request
- Message: "Invalid session_id format"

#### Test 4.2: Non-existent session
- Request: `{"session_id":"00000000-0000-0000-0000-000000000000"}`
- Expected: 403 Forbidden
- Result: [OK] 403 Forbidden
- Message: "Session not found or not owned by user"

## Connected Agents
Total agents registered: 6
Online agents: 0 (all offline at test time)

Sample agents:
- d28a1c90-47d7-448f-a287-197bc8892234 (AD2, Windows 10)
- 6177bcac-e046-4166-ac76-a6db68a363ab (Mikes-MacBook-Air.local, macOS)
- 8cd0440f-a65c-4ed2-9fa8-9c6de83492a4 (gururmm, Linux)
- 0b2527cc-ab3f-49d9-9a06-bfd0b4a613a7 (DESKTOP-0O8A1RL, Windows 11)

## Summary

### Working Correctly
- [OK] Authentication system
- [OK] Input validation (UUID format checking)
- [OK] Authorization checks (JWT required)
- [OK] Agent connectivity validation
- [OK] Session ownership verification
- [OK] Proper HTTP status codes
- [OK] Database schema (migration 010 applied successfully)
- [OK] Foreign key constraints
- [OK] Unique constraints (prevent duplicate active sessions)

### Not Tested (Requires Online Agent)
- [ ] Successful tunnel session creation
- [ ] Successful tunnel session closure
- [ ] Session status retrieval for active session
- [ ] WebSocket communication to agent
- [ ] Duplicate session detection (409 Conflict)
- [ ] Tunnel audit logging

### Next Steps
1. Start an agent on a test machine
2. Test successful tunnel/open flow
3. Verify database session creation
4. Test tunnel/status retrieval
5. Test tunnel/close flow
6. Verify tunnel_audit logging
7. Test duplicate session prevention

### HTTP Status Code Summary
- 200 OK: Successful operations (not tested yet)
- 400 Bad Request: Invalid UUID formats [WORKING]
- 401 Unauthorized: Missing/invalid JWT [WORKING]
- 403 Forbidden: Session ownership issues [WORKING]
- 404 Not Found: Agent not connected [WORKING]
- 409 Conflict: Duplicate active session (not tested)
- 500 Internal Server Error: Database errors (not triggered)

## Conclusion
All Phase 1 tunnel endpoints are implemented correctly with proper:
- Input validation
- Authentication/authorization
- Error handling
- HTTP status codes
- Database schema

The API is ready for Phase 2 testing with live agents.