Giving "invalid_grant" on validate with Apple Servers about dart_packages HOT 2 CLOSED

The issue was solved, and I think is related with your documentation also.

In fact, to help other people, the error was that i was validating the iOS apple sign in sending as client_id the ServiceID instead of the bundleID, this issue was also repeating on the client_secret (because there you also need to insert your bundleID). And of course the redirect_uri I remember that is not necessary for the iOS sign in.

Also thank you @HenriBeck for you reply !

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Hey @alexaf2000

Sorry, we won't be able to help here. We did not develop the backend which is used at our company and the code you are needing help with is out of the scope of this library.

Note that an authorization code is only valid for 5 minutes and to me it seems you are missing a parameter:

https://developer.apple.com/documentation/sign_in_with_apple/generate_and_validate_tokens

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