#!/usr/bin/env python3
"""
Authentication Test Script
This script tests the OAuth authentication process and provides detailed feedback.
"""
import os
import sys
import logging
from pathlib import Path
# Add the project root to the Python path
sys.path.insert(0, str(Path(__file__).parent.parent))
from gmail_mcp.utils.logger import get_logger
from gmail_mcp.utils.config import get_config
from gmail_mcp.auth.token_manager import TokenManager
from gmail_mcp.auth.oauth import start_oauth_process
# Configure logging
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(name)s - %(levelname)s - %(message)s')
logger = get_logger(__name__)
def main():
"""
Main entry point for the authentication test script.
"""
print("\n" + "=" * 80)
print("Gmail MCP Authentication Test")
print("=" * 80)
# Get configuration
config = get_config()
# Check required configuration
client_id = os.getenv("GOOGLE_CLIENT_ID")
client_secret = os.getenv("GOOGLE_CLIENT_SECRET")
redirect_uri = os.getenv("GOOGLE_REDIRECT_URI", "http://localhost:8000/auth/callback")
print("\nChecking configuration...")
if not client_id:
print("❌ GOOGLE_CLIENT_ID is not set")
print(" Please set this environment variable with your Google OAuth client ID")
return False
else:
print(f"✅ GOOGLE_CLIENT_ID: {client_id[:5]}...{client_id[-5:]}")
if not client_secret:
print("❌ GOOGLE_CLIENT_SECRET is not set")
print(" Please set this environment variable with your Google OAuth client secret")
return False
else:
print(f"✅ GOOGLE_CLIENT_SECRET: {client_secret[:3]}...{client_secret[-3:]}")
print(f"✅ GOOGLE_REDIRECT_URI: {redirect_uri}")
# Check if Calendar API is enabled
calendar_enabled = config.get("calendar_api_enabled", False)
print(f"✅ Calendar API: {'Enabled' if calendar_enabled else 'Disabled'}")
# Print scopes
print("\nRequested OAuth scopes:")
for scope in config.get("gmail_api_scopes", []):
print(f"✅ {scope}")
if calendar_enabled:
for scope in config.get("calendar_api_scopes", []):
print(f"✅ {scope}")
# Check if tokens already exist
token_manager = TokenManager()
if token_manager.tokens_exist():
print("\n⚠️ Authentication tokens already exist")
print(" Existing tokens will be deleted to perform a fresh authentication")
token_manager.clear_token()
# Start authentication process
print("\nStarting authentication process...")
print("This will open a browser window for you to authenticate with Google.")
print("Please follow the instructions in the browser.")
success = start_oauth_process(timeout=300)
if success:
print("\n" + "=" * 80)
print("✅ Authentication successful!")
print("=" * 80)
print(f"Tokens saved to: {os.path.abspath(config.get('token_storage_path', './tokens.json'))}")
print("\nYou can now use the Gmail MCP server with Claude Desktop.")
return True
else:
print("\n" + "=" * 80)
print("❌ Authentication failed")
print("=" * 80)
print("Please check the error messages above and try again.")
print("If the problem persists, check your Google Cloud Console configuration.")
return False
if __name__ == "__main__":
sys.exit(0 if main() else 1)
