initTokenClient never calls call back.

[ulao]

I'm trying to use this new auth method and nothing seems to work.

Summary no callback is fired during auth.

Browser(s)/Version(s) Chrome latest

Expected Behavior a call back

Actual Behavior no call back

Steps to Reproduce This is my code

client = google.accounts.oauth2.initTokenClient({ client_id: CLIENT_ID, scope: 'https://www.googleapis.com/auth/spreadsheets.readonly', callback: (tokenResponse) => { access_token = tokenResponse.access_token; gapi.client.setApiKey(API_KEY); gapi.load('client', test() );

          },
    })

I can alert the function google.accounts.oauth2.initTokenClient and it has loaded. but nothing is running in the call back function

[rossMac96]

@ulao did you ever find a workaround for this? having the same issue. can get the sign in popup to work just fine, but once it closes, the callback is not invoked.

[rossMac96]

For people struggling with this issue, it seems that Google wants your site to either be http, or https with a real (not self signed) certificate. I can't find any documentation that points to this requirement, but I tried changing my https (self signed cert) over to http, and the callback is now firing as expected.

[LiubomyrB]

In my case, it doesn't fire callback because of Header set Cross-Origin-Opener-Policy "same-origin".

[dkudumovic1]

What worked for me was adding an error_callback. It helped me to understand why my callback wasn't being called.