CORS Exception | OpenRouter | Page 1

fallen needle Oct 20, 2023, 8:42 PM

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Hi guys, did you change something? Getting this error today but yesterday everything was okay. I don't want to write a server-side proxy-script, I want to simply use your backend with fatch() on my client-side html app

naive yarrow Oct 20, 2023, 11:40 PM

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@misty breach i investigated a bit more and even i, with a key that has credits, get the same error regardless of whether it's mistral, gpt-4, .... browser choice (chrome, firefox) also doesn't matter.

The options request returns a 401 because it doesn't contain the auth header (that only gets sent via POST). So kind of similar to https://discord.com/channels/1091220969173028894/1164663380276154438

misty breach Oct 21, 2023, 1:38 AM

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Ah interesting

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This is due to the anti DoS changes today

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Investigating a fix

fallen needle Oct 21, 2023, 3:29 AM

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I'm not a super specialist, but as far as I know this is usually cured by API providing "Allow-Cross-Aceess-Origin: *" header or something like that.

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So that allows browsers to understand that this API might be called from different hosts

misty breach Oct 21, 2023, 6:12 AM

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We do that, but we need to special-case OPTIONS requests. This involves changing around some things - testing a fix now

misty breach Oct 21, 2023, 6:33 AM

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all right, should be fixed now

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!

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Think we broke this midway today during the DoS craziness - looking into a way of testing for it from command-line tests

naive yarrow Oct 21, 2023, 7:53 AM

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thanks a bunch! not getting any error reports right now 😊

#CORS Exception