CORS error | Java Community | Help. Code. Learn. | Page 1

fading pilot May 18, 2023, 9:15 AM

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When i send a request from client-side to a non-existing endpoint, i get two CORS errors , one with status code 404, and one with status null. How can I configure this to avoid CORS errors and simply get a general 404? Server-side is javax rs, and it seems to have headers in configuration

zinc krakenBOT May 18, 2023, 9:15 AM

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⌛ This post has been reserved for your question.

Hey @fading pilot! Please use /close or the Close Post button above when you're finished. Please remember to follow the help guidelines. This post will be automatically closed after 300 minutes of inactivity.

TIP: Narrow down your issue to simple and precise questions to maximize the chance that others will reply in here.

eager harness May 18, 2023, 9:31 AM

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make sure the server sends appropriate CORS headers, also on the 404 page

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you can check the headers with curl -i or similar

fading pilot May 18, 2023, 9:32 AM

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hmm

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what are 'appropriate' cors headers?

eager harness May 18, 2023, 9:33 AM

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depends on the use-case

fading pilot May 18, 2023, 9:37 AM

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im trying to implement a general solution for error handling. So theres is an endpoint /endpointx, but i send a request to /endpointy which doesnt exist and get cors error

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im not use what kind of use-case this is

eager harness May 18, 2023, 9:40 AM

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which domains should have access?

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And where should they have access?

fading pilot May 18, 2023, 9:49 AM

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okay i see it is not just 'add a line to a configuration' fix, so im closing this, i cant even answer your questions 😄

#CORS error