I have the same problem and followed the same tutorial. Did you find the solution?
I already test using nodejs, .net core, insomnia and curl.
LuizSantosUncle
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Did you find the solution?
I already tested using nodejs, .net core, insomnia and curl.
My secret means ok, because I passed about "invalid_client", but now, I've been faced the same problem.
jwt:
{"alg":"ES256","typ":"JWT"}.{"sub":"com.XXXX.XXXX","nbf":1612152911,"exp":1613016911,"iat":1612152911,"iss":"7MXXXXXXDM","aud":"https://appleid.apple.com"}
Guys, I finally understood.
In my case, my test was failed because I´m trying validate the authentication code more than one time.
You have only one chance to validate the authentication code!
Remember that authentication expires in a few minutes.
Then, you need to login each test and get new authentication code for each validate test.