Issue:
We run Policy Server configured to login with Google, then the login
process fails and returns error :
[Cookies:{}] [Message: { "error" : "invalid_grant",
"error_description" : "Code was already redeemed." }]]
How can we solve that ?
Cause:
You may experience this issue because the certificates on the CA
Single Sign-On side are not update.
Resolution:
1) In a command console where you have openssl installed, run the
below command to get this new root certificate
openssl s_client -connect www.googleapis.com:443 -showcerts
Save the Root certificate for "CN=Google Internet Authority G3, O=Google Trust Services, C=US"
2) Import this root certificate in AdminUI as CA Authorities.
This will solve the issue.
KB : KB000091688