types: middleware types + refactor

[peterphanouvong]

Explain your changes

• add typesscript support for middleware
  Suppose there is a related issue with enough detail for a reviewer to understand your changes fully. In that case, you can omit an explanation and instead include either “Fixes #XX” or “Updates #XX” where “XX” is the issue number.

Checklist

• I have read the “Pull requests” section in the contributing guidelines.
• I agree to the terms within the code of conduct.

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[coderabbitai]

Walkthrough

The changes in the pull request enhance the authentication middleware by introducing TypeScript type annotations and improving its configurability. The authMiddleware function now accepts a NextRequest type, and the handleMiddleware function has been updated to accept optional parameters, including a structured options object. A new isAuthorized function is added for custom authorization logic. Additionally, the withAuth function is refactored for better flexibility, and a new KindeRequest type is introduced to extend NextRequest.

Changes

File	Change Summary
src/authMiddleware/authMiddleware.ts	- Modified authMiddleware to accept NextRequest. - Updated handleMiddleware to accept optional parameters and a structured options object. - Added KindeRequest type extending NextRequest with kindeAuth property. - Refactored withAuth for flexible request handling.

Assessment against linked issues

Objective	Addressed	Explanation
Improve type safety in middleware (undefined)	✅
Enhance configurability of middleware (undefined)	✅

Possibly related issues

• None identified.

Possibly related PRs

• Peter/fix/istokenvalid check audience #189: This PR modifies the withAuth function, which is also enhanced in the main PR, indicating a direct connection in the authentication middleware functionality.

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Recent review details

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Review profile: CHILL

Commits

Files that changed from the base of the PR and between 6d92f1a and fddff91.

Files selected for processing (1)

• src/authMiddleware/authMiddleware.ts (4 hunks)

Additional comments not posted (4)

src/authMiddleware/authMiddleware.ts (4)

Line range hint 10-32: LGTM!

The authMiddleware function has been correctly updated to accept a NextRequest type for the request parameter, improving type safety. The function logic is correct and the trimTrailingSlash helper function is correctly implemented.

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35-48: The updated function signature looks good!

The handleMiddleware function has been correctly updated to accept optional parameters, including a more structured options object and an onSuccess callback. This improves flexibility and configurability of the middleware.

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123-141: The withAuth function looks good!

The function has been correctly updated to handle both a request object and a middleware function more flexibly. The KindeRequest type is correctly defined and enhances the structure of the request object. The function uses the handleMiddleware function, which has been reviewed and approved with a verification request.

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77-82: Verify the isTokenValid function usage.

The isTokenValid utility function is used for token validation, but its implementation is not provided in the context. Please ensure that this function is correctly implemented and handles token validation as expected.

Run the following script to verify the function usage:

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