AuthException(message: FormatException: Unexpected end of input (at character 1)

[ShJavokhir]

Describe the bug
I think this bug is by supabase backend side but not sure. I just wrote simple code that sends idToken and nonce to ssignInIdToken() function. I am sure idToken and nonce are valid. But this request cased following error:

flutter: AuthException(message: FormatException: Unexpected end of input (at character 1) ^ , statusCode: null)

Then I tried to find out api this package calling and try to call it myself on postman. I found api endpoint and it was https://xxxxxxx.supabase.co//auth/v1/authorize (I hide my project id). I called this manually in postman and got blank body with 404 statuc code. And I guess error above is due to supabase not returning body message in json.

To Reproduce
await supabaseClient.auth.signInWithIdToken( provider: OAuthProvider.google, idToken: idToken, nonce: rawNonce, );

Expected behavior
Should work normally

Screenshots

Version (please complete the following information):
On Linux/macOS

[dshukertjr]

@ShJavokhir For Google sign-in, you need to also send the access token as shown in the docs here:
https://supabase.com/docs/guides/auth/social-login/auth-google?queryGroups=platform&platform=flutter

Either way, the backend not returning a valid error message is a bug, so let me transfer this issue to our backend repo.

[rodrifelix99]

I am also having this issue with email sign in, apple sign in and google sign in. All were working yesterday and the code from my side hasn't changed.

[ShJavokhir]

Realized something has changed in supabase side after their v2 architecture migration, here what my code looked like before solving this issue:

await Supabase.initialize( url: "https://xxxxxxxx.supabase.co/", anonKey: "eyxxxxxxxxxx", );

Here is how I solved it:

await Supabase.initialize( url: "https://xxxxxxxx.supabase.co", anonKey: "eyxxxxxxxxxx", );

Yeah just one slash caused problem all of a sudden. Had to update both apps on play store and appstore.