swetank01
commented
11 months ago STORY:
user registration, login, and a protected endpoint. Here's a summary of the key features in user-service:
User Registration (/register):
- Handles POST requests for user registration.
- Checks if the provided username already exists in the list of users.
- If the username is unique, a new user is added to the list.
User Login (/login):
- Handles POST requests for user login.
- Checks if the provided username and password match any user in the list.
- If a matching user is found, an access token is created using create_access_token from Flask JWT-Extended.
Protected Endpoint (/protected):
- Requires a valid JWT for access (@jwt_required() decorator).
- Retrieves the current user's identity using get_jwt_identity().
CORS (Cross-Origin Resource Sharing):
- CORS is enabled for all routes in the app using the CORS extension, allowing the frontend to make requests from a different origin.
JWT Configuration:
- JWT secret key is set using app.config['JWT_SECRET_KEY'].
- JWT token is created using create_access_token.
- Ensure you have the required Python packages installed by running:
Here are a few suggestions and considerations:
Database Integration: In a real-world scenario, user data would typically be stored in a database. You might consider integrating a database (e.g., SQLite, PostgreSQL) for user storage.
Security Considerations: For production, you should use a strong and secure secret key for JWT. Additionally, consider hashing passwords before storing them and using a secure mechanism for password storage.
Error Handling: Implement more detailed error handling to provide meaningful responses in different scenarios.
Token Expiration: Configure token expiration settings based on your application's requirements.
Feel free to ask if you have any specific questions or if there's anything else you'd like assistance with!
Implement user authentication and authorization mechanisms to secure your application. You can use authentication libraries like JWT (JSON Web Tokens) for secure token-based authentication. Libraries like Flask-JWT-Extended (for Python) and jsonwebtoken (for Node.js) can be integrated into your microservices to handle authentication.