Sweep: Implement user authentication

[sweep-ai[bot]]

PR Feedback (click)

• [ ] 👍 Sweep Did Well
• [ ] 👎 Sweep Needs Improvement

  Description

  This pull request introduces user authentication functionality to the application. It adds the capability for users to register and log in, leveraging JWT for secure token generation and bcryptjs for password hashing.

Summary

• Added bcryptjs, express-session, and jsonwebtoken dependencies to package.json for handling encryption and session management.
• Created a new User model in models/User.js with fields for email, password, createdAt, and updatedAt.
• Implemented authentication middleware in middleware/auth.js that verifies JWT tokens in the request headers.
• Introduced new authentication routes in routes/authRoutes.js for user registration and login, including password hashing and token generation.
• Integrated authRoutes into the main application file app.js and included the necessary middleware for parsing request bodies and logging.

Fixes #69.

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[sweep-ai[bot]]

Rollback Files For Sweep

• [ ] Rollback changes to models/User.js
• [ ] Rollback changes to app.js
• [ ] Rollback changes to routes/authRoutes.js
• [ ] Rollback changes to middleware/auth.js
• [ ] Rollback changes to package.json

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[sweep-ai[bot]]

Apply Sweep Rules to your PR?

• [ ] Apply: All docstrings and comments should be up to date.
• [x] Apply: All new business logic should have corresponding unit tests.
• [ ] Apply: Refactor large functions to be more modular.
• [ ] Apply: Add docstrings to all functions and file headers.

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[mufidu]

Create unit test

[sweep-ai[bot]]

Create unit test

Hi @mufidu,

I am making the following changes:

File Path	Proposed Changes
test/authRoutes.test.js	Create test/authRoutes.test.js with contents: • Create a new file "test/authRoutes.test.js" for testing the authentication routes. • Import necessary libraries and modules at the top of the file: chai, chaiHttp, and the server from "../app.js". Also, import the User model from "../models/User.js" to manipulate user data directly for test setup and teardown. • Use chaiHttp for making HTTP requests in your tests. • Write tests for the "/auth/register" endpoint: - Test successful user registration by sending a POST request with a unique email and password, expecting a 201 status code and a success message. - Test registration with an existing email by first creating a user directly using the User model, then attempting to register with the same email, expecting a 400 or 500 status code and an error message. • Write tests for the "/auth/login" endpoint: - Test successful login by first creating a user directly using the User model, then sending a POST request with the correct email and password, expecting a 200 status code and a token in the response. - Test login with incorrect credentials by sending a POST request with an incorrect password, expecting a 400 status code and an error message. • Ensure to include before or beforeEach hooks to set up any necessary data before tests run and after or afterEach hooks to clean up any data after tests complete.
test/authRoutes.test.js	Check test/authRoutes.test.js with contents:
package.json	Modify package.json with contents: • If not already present, add "chai" and "chai-http" to the "devDependencies" section to ensure they are available for writing and running the tests. This might not be necessary if these libraries are already included for existing tests, but ensure they are up to date. • Example addition (check for existing versions first): ```json "devDependencies": { "chai": "^4.3.4", "chai-http": "^4.3.0" } ``` • This modification ensures that all necessary testing libraries are available and up to date for the new authentication tests.
package.json	Check package.json with contents:

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[sweep-ai[bot]]

Fixing PR: track the progress here.

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I'm currently fixing this PR to address the following:

The recent commits introduced significant new business logic related to authentication, including new routes and middleware, without accompanying unit tests. Ensuring the reliability and security of authentication features is crucial, and unit tests play a vital role in achieving this. **Files to Review:** - `routes/authRoutes.js`: Contains logic for user registration and login. Tests should cover successful cases, as well as common failure scenarios such as duplicate registration, incorrect login details, etc. - `middleware/auth.js`: Implements token-based authentication middleware. Tests should verify that it correctly allows authorized requests, denies unauthorized ones, and handles edge cases like malformed tokens. **General Instructions:** - Implement unit tests using a testing framework compatible with the project (e.g., Jest, Mocha). - Ensure tests cover both successful paths and expected failure modes. - Mock external dependencies as necessary to isolate the business logic being tested. Adding these tests will help maintain the application's security and reliability, especially as more features are built on top of the authentication system. This issue was created to address the following rule: All new business logic should have corresponding unit tests.

Making changes according to plan... (step 3/3)

[mufidu]

Please create the unit test file.

[sweep-ai[bot]]

Please creat the unit test file.

Hi @mufidu,

I am making the following changes:

File Path	Proposed Changes
test/authRoutes.test.js	Create test/authRoutes.test.js with contents: • Create a new file test/authRoutes.test.js for unit testing the authentication functionality. • At the top of the file, import necessary libraries and modules: - chai and chaiHttp for making requests and assertions. - server from ../app.js to run the tests against the Express application. - User model from ../models/User.js to create and clean up test users. • Use chai.use(chaiHttp); to enable HTTP assertions. • Write tests for the /register route: - Test successful user registration with valid email and password. Assert that the response status is 201 and contains a success message. - Test registration failure with an already registered email. Assert that the response status is 500 and contains an error message. • Write tests for the /login route: - Test successful login with correct email and password. Assert that the response status is 200 and the response contains a token. - Test login failure with incorrect password. Assert that the response status is 400 and contains an error message. - Test login failure with unregistered email. Assert that the response status is 404 and contains an error message. • Before each test, add a beforeEach hook to create a test user when necessary. • After each test, add an afterEach hook to delete test users from the database to ensure clean test environment.
test/authRoutes.test.js	Check test/authRoutes.test.js with contents:

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[mufidu]

Yeah, continue with it.

[sweep-ai[bot]]

🚀 Wrote Changes

I wasn't able to make changes. This could be due to an unclear request or a bug in my code. As a reminder, comments on a file only modify that file. Comments on a PR (at the bottom of the "conversation" tab) can modify the entire PR. Please try again or contact us on Discord

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