Elswell | Stripe Developers | Page 1

celest questBOT May 16, 2023, 7:14 PM

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wintry oyster May 16, 2023, 7:24 PM

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Hey, are you available?

smoky grail May 16, 2023, 7:25 PM

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hey there, sorry for the delay

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Yes can you please share any code snippets you're using for your webhook endpoint?

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And what have you learned so far from debugging this?

wintry oyster May 16, 2023, 7:27 PM

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This is the endpoint code

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There is something weird that i came across but for some reason I didn't pay much attention. While I was running stripe listen --forward-to localhost:3000/api/webhook in the stripe cli, and at the same time completing purchases on the vercel deploy, everything was magically working

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Or I could have been losing my mind, which is completely possible

smoky grail May 16, 2023, 7:30 PM

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Your signature verification was working while testing locally with forwarding?

wintry oyster May 16, 2023, 7:30 PM

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I think so, because the database was getting updated

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when the verification failes, the db doesnt get touched

smoky grail May 16, 2023, 7:31 PM

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have you verified the header you extract has a value? ie, logging some samples of signature to confirm it hasn't been wiped at some point

wintry oyster May 16, 2023, 7:31 PM

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Yes, I was just about to say that

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When I log it out locally i can see the timestamp and some more data after it

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i had a screenshot somewhere

smoky grail May 16, 2023, 7:32 PM

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Yea that sounds like the expected value. What about the live deployment logs?

wintry oyster May 16, 2023, 7:34 PM

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I will do a quick test on that again, I can't find the console.logs in the live logs on vercel

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it only shows me the 400 code errors from the failed verification

smoky grail May 16, 2023, 7:35 PM

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You'll need to get access to those logs, but I'm not sure how to do that off the top of my head using vercel

wintry oyster May 16, 2023, 7:37 PM

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Give me like 5 minutes max

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i did try logging req.headers, and there seems to be a weird empty log

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Could it be because I am passing the body in a wrong way?

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I am currently using raw-body to parse it, and I have also set bodyParser to false in the nextjs config

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Ok i got the logs

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smoky grail May 16, 2023, 7:42 PM

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That seems to be the wrong header value

wintry oyster May 16, 2023, 7:43 PM

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this is the log of req.headers

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so yeah, the signature is completely messed up

smoky grail May 16, 2023, 7:45 PM

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Hmm not sure but maybe you need to define the header as something to pass through?
https://vercel.com/docs/concepts/edge-network/headers

Vercel Documentation

Headers Included with Deployments

This reference covers the list of request, response, cache-control, and custom response headers included with deployments with Vercel.

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I can't really help with Vercel config though sadly

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but thats the path to pursue

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You need that header value

#Elswell