Sign in With Apple Error with 'invalid_grant' and description 'the code has already been used'. only for reviewers

App Store Distribution & Marketing App Store Connect
minmax2020 OP
Created May ’21
Replies 4
Boosts 0
Views 1.9k
Participants 5

Hello, Our app release has been repeatedly rejected due to error 'invalid_grant', 'the code has already been used' when trying to sign in with Apple.

The weird thing is that this is not reproducible on our end, even when testing with release version with Testflight. All of my teammates and testers can sign in with apple with no problem. Also, there was no code change on this part compared to previous releases and they did not encounter this review rejection ever.

There's another thread with the same issue but we haven't been getting support and I want to raise it again since it's very urgent. Thank you.

Reviewer's screenshot:

Replies  4
Boosts  0
Views  1.9k
Participants  5
mjlee01 OP
Jul ’21

I have the same problem. Is this problem solved?

0
hyunsik OP
Sep ’21

I'm getting the same error Have you solved the problem?

0
wrxdz OP
Sep ’21

How did you solve this problem？

0
pocket100 OP
Sep ’21

You may need 'nonce' when authenticating the user. Implementation of some packages omit nonce or make nonce optional when authenticating, it may not be optional using apple reviewers account. Easiest way to achieve this is using firebase auth

0
Sign in With Apple Error with 'invalid_grant' and description 'the code has already been used'. only for reviewers
First post date Last post date
 
 
Q