railseek6/diagnose_auth_issue.py

import os
import sys
import requests
import json
import base64

def check_server_status():
    print("=== Checking Server Status ===")
    try:
        response = requests.get("http://localhost:3015/health", timeout=5)
        if response.status_code == 200:
            data = response.json()
            print("✅ Server is running")
            print(f"   Auth mode: {data.get('auth_mode', 'Unknown')}")
            print(f"   LLM Host: {data.get('configuration', {}).get('llm_binding_host')}")
            return True
        else:
            print(f"❌ Server health check failed: {response.status_code}")
            return False
    except Exception as e:
        print(f"❌ Server not accessible: {e}")
        return False

def check_env_file():
    print("\n=== Checking Environment Configuration ===")
    
    env_path = "LightRAG-main/.env"
    if os.path.exists(env_path):
        print(f"✅ .env file exists at {env_path}")
        with open(env_path, 'r') as f:
            content = f.read()
            if "AUTH_ACCOUNTS=jleu3482:jleu1212" in content:
                print("✅ AUTH_ACCOUNTS configured correctly")
            else:
                print("❌ AUTH_ACCOUNTS not found or incorrect")
                
            if "LIGHTRAG_API_KEY=jleu1212" in content:
                print("✅ LIGHTRAG_API_KEY configured correctly")
            else:
                print("❌ LIGHTRAG_API_KEY not found or incorrect")
                
            if "OPENAI_BASE_URL=https://api.deepseek.com/v1" in content:
                print("✅ DeepSeek API URL configured correctly")
            else:
                print("❌ DeepSeek API URL not found or incorrect")
    else:
        print(f"❌ .env file not found at {env_path}")
        return False
    
    return True

def test_login_directly():
    print("\n=== Testing Login Directly ===")
    
    # Test 1: Direct login with form data
    login_data = {
        "username": "jleu3482",
        "password": "jleu1212"
    }
    
    try:
        response = requests.post(
            "http://localhost:3015/login",
            data=login_data,
            timeout=10
        )
        
        print(f"Login response: {response.status_code}")
        
        if response.status_code == 200:
            data = response.json()
            print("✅ Login successful!")
            print(f"   Token type: {data.get('token_type')}")
            print(f"   Auth mode: {data.get('auth_mode')}")
            return True
        else:
            print(f"❌ Login failed: {response.status_code}")
            print(f"   Response: {response.text}")
            return False
    except Exception as e:
        print(f"❌ Login error: {e}")
        return False

def test_basic_auth():
    print("\n=== Testing Basic Auth ===")
    
    credentials = "jleu3482:jleu1212"
    encoded_credentials = base64.b64encode(credentials.encode()).decode()
    
    headers = {
        'Authorization': f'Basic {encoded_credentials}'
    }
    
    try:
        response = requests.get("http://localhost:3015/webui/", headers=headers, timeout=10)
        print(f"Basic Auth response: {response.status_code}")
        
        if response.status_code == 200:
            print("✅ Basic Auth successful!")
            return True
        else:
            print(f"❌ Basic Auth failed: {response.status_code}")
            return False
    except Exception as e:
        print(f"❌ Basic Auth error: {e}")
        return False

def test_auth_status():
    print("\n=== Testing Auth Status Endpoint ===")
    
    try:
        response = requests.get("http://localhost:3015/auth-status", timeout=10)
        if response.status_code == 200:
            data = response.json()
            print(f"Auth configured: {data.get('auth_configured')}")
            print(f"Auth mode: {data.get('auth_mode')}")
            print(f"Message: {data.get('message', 'No message')}")
            return data.get('auth_configured', False)
        else:
            print(f"❌ Auth status failed: {response.status_code}")
            return False
    except Exception as e:
        print(f"❌ Auth status error: {e}")
        return False

def check_process_status():
    print("\n=== Checking Process Status ===")
    
    try:
        # Check if any Python process is running LightRAG
        import subprocess
        result = subprocess.run(['tasklist', '/fi', 'imagename eq python.exe'], 
                              capture_output=True, text=True, timeout=10)
        
        if "python.exe" in result.stdout:
            print("✅ Python processes are running")
            # Check if LightRAG process is running
            result2 = subprocess.run(['wmic', 'process', 'where', "name='python.exe'", 'get', 'commandline'], 
                                   capture_output=True, text=True, timeout=10)
            if "lightrag" in result2.stdout.lower():
                print("✅ LightRAG process is running")
                return True
            else:
                print("⚠️  Python running but no LightRAG process found")
                return False
        else:
            print("❌ No Python processes found")
            return False
    except Exception as e:
        print(f"❌ Process check error: {e}")
        return False

def check_port_status():
    print("\n=== Checking Port Status ===")
    
    try:
        import socket
        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        result = sock.connect_ex(('localhost', 3015))
        sock.close()
        
        if result == 0:
            print("✅ Port 3015 is open and listening")
            return True
        else:
            print("❌ Port 3015 is not open")
            return False
    except Exception as e:
        print(f"❌ Port check error: {e}")
        return False

if __name__ == "__main__":
    print("LightRAG Authentication Diagnostic Tool")
    print("=" * 50)
    
    # Check if server is running
    server_running = check_server_status()
    
    if not server_running:
        print("\n⚠️  Server is not running. Let me check why...")
        check_process_status()
        check_port_status()
        print("\n💡 Solution: Start the server with: cd LightRAG-main && .\\zrun.bat")
        exit(1)
    
    # Check environment configuration
    env_ok = check_env_file()
    
    # Test authentication
    auth_configured = test_auth_status()
    
    # Test login
    login_success = test_login_directly()
    
    # Test basic auth
    basic_auth_success = test_basic_auth()
    
    print("\n" + "="*50)
    print("DIAGNOSTIC SUMMARY")
    print("="*50)
    
    if login_success:
        print("🎉 LOGIN IS WORKING!")
        print("You can now use:")
        print("  URL: http://localhost:3015/webui/")
        print("  Username: jleu3482")
        print("  Password: jleu1212")
    else:
        print("❌ LOGIN IS FAILING")
        
        if not auth_configured:
            print("\n🔍 Root Cause: Authentication is not configured on the server")
            print("💡 Solution: Ensure AUTH_ACCOUNTS environment variable is set")
        else:
            print("\n🔍 Root Cause: Credentials mismatch or authentication issue")
            print("💡 Possible Solutions:")
            print("  1. Check that credentials exactly match: jleu3482 / jleu1212")
            print("  2. Restart the server after updating .env file")
            print("  3. Check server logs for authentication errors")
        
        print("\n📋 Next Steps:")
        print("  1. Stop the server: taskkill /f /im python.exe")
        print("  2. Start fresh: cd LightRAG-main && .\\zrun.bat")
        print("  3. Test again with this diagnostic tool")