* fix: Refactor CORS middleware to consistently apply the `Vary: Origin` header when a configuration exists and streamline request processing logic. * fix: Add Vary: Origin header to CORS OPTIONS responses and refactor request handling for clarity and correctness. * fix: update CORS middleware tests to correctly parse and check for 'Origin' in Vary header. * refactor: extract `hasVaryOrigin` helper function to simplify Vary header checks in tests. * test: Remove `Vary: Origin` header from CORS test expectations. * refactor: consolidate CORS request handling into a new `processCORS` method using a `next` callback.
4.0 KiB
4.0 KiB