Add rate limiting to routes #123
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WalkthroughWalkthroughThe recent changes enhance the application's resilience and performance by introducing rate limiting across multiple routes. The Changes
Sequence Diagram(s)sequenceDiagram
participant Client
participant Server
participant RateLimiter
Client->>RateLimiter: Request
RateLimiter-->>Client: Check Limit
alt Within Limit
RateLimiter-->>Server: Forward Request
Server-->>Client: Response
else Exceeds Limit
RateLimiter-->>Client: Rate Limit Exceeded
end
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Files selected for processing (4)
- src/index.js (1 hunks)
- src/routes/message.js (2 hunks)
- src/routes/session.js (1 hunks)
- src/routes/user.js (2 hunks)
Additional context used
Learnings (2)
Common learnings
Learnt from: tjorim PR: heapp/backend#0 File: :0-0 Timestamp: 2024-07-31T07:07:08.692Z Learning: When addressing missing rate limiting in an Express.js application, use the `express-rate-limit` library to apply rate limiting middleware to relevant routes.src/routes/session.js (1)
Learnt from: tjorim PR: heapp/backend#0 File: :0-0 Timestamp: 2024-07-31T07:07:08.692Z Learning: When addressing missing rate limiting in an Express.js application, use the `express-rate-limit` library to apply rate limiting middleware to relevant routes.
Additional comments not posted (16)
src/routes/session.js (4)
2-2: Import statement is correct.The
express-rate-limitlibrary is correctly imported.
6-9: Rate limiting middleware configuration is correct.The rate limiting middleware is correctly configured with a 15-minute window and a maximum of 100 requests per IP.
11-11: Rate limiting middleware applied correctly.The rate limiting middleware is correctly applied to all routes in the router.
14-15: User fetching function is correct.The function correctly fetches the user by ID and returns it.
src/index.js (4)
2-2: Import statement is correct.The
express-rate-limitlibrary is correctly imported.
6-9: Rate limiting middleware configuration is correct.The rate limiting middleware is correctly configured with a 15-minute window and a maximum of 100 requests per IP.
11-11: Rate limiting middleware applied correctly.The rate limiting middleware is correctly applied to all routes in the application.
13-17: HTTP method handling functions are correct.The functions correctly handle basic HTTP methods and return a response.
src/routes/user.js (4)
2-2: Import statement is correct.The
express-rate-limitlibrary is correctly imported.
6-9: Rate limiting middleware configuration is correct.The rate limiting middleware is correctly configured with a 15-minute window and a maximum of 100 requests per IP.
11-11: Rate limiting middleware applied correctly.The rate limiting middleware is correctly applied to all routes in the router.
14-15: User routes are correct.The functions correctly handle GET requests for user list and individual user details.
Also applies to: 21-22
src/routes/message.js (4)
2-2: LGTM! The addition ofexpress-rate-limitis appropriate.The
express-rate-limitlibrary is correctly imported to manage rate limiting.
6-9: Good implementation of rate limiting.The rate limiter is configured to allow a maximum of 100 requests per IP address every 15 minutes, which is a reasonable limit to prevent abuse.
21-21: LGTM! The refactor improves code readability.The asynchronous function call to retrieve a message by its ID is now more concise.
11-11: Verify the application of the rate limiter to all routes.The rate limiter is applied globally to all routes in the router using
router.use(limiter).
This PR adds rate limiting to user, message, and session routes using the express-rate-limit library to address the missing rate limiting issue.
Summary by CodeRabbit
New Features
Bug Fixes
Refactor