CORS headers not set

[killua-eu]

Hey, I switched to using this middleware (and whooops) also for APIs. Endpoints accessed by javascript that encounter an exception get a 500 error message - see discussion in filp/whoops#666 ... I'd basically need to extend the PrettyPageHandler ... I guess that

• adding support for a variable PrettyPageHandler
• adding the ability to pass custom headers via a config option
• or similar

might do the trick. Or do you see another way around?
Thanks

[zeuxisoo]

Thank you for your question. Please let me make some assumptions first.

In this case, if you are using the Slim framework on the backend (API) only. The frontend also base on the React, Vue or another frontend library/framework and managed via Webpack/Vite. The frontend application can call the api through the proxy in development environment.

In the production environment, the slim whoops plugin should be disabled by default.

Reference

• webpack: proxy settings in devServer section.
• vite: proxy settings in server section.

I hope my answer can solve your concern.