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Error 400: redirect_uri_mismatch
Hi team,
Google OAuth was working fine with our Appwrite Cloud setup until yesterday. We did not change any configuration in Appwrite, Google Cloud, or our code.
Starting this morning, Google login began failing with a redirect_uri_mismatch error.
Observations:
A custom domain is configured.
The callback URL includes a dynamic flow ID.
This exact setup was working until yesterday
TL;DR
Developers are encountering a redirect_uri_mismatch error with Google OAuth in their Appwrite Cloud setup. The issue started suddenly, despite no recent configuration changes. The login failure occurs with a custom domain and dynamic flow ID in the callback URL.
Solution: Check and ensure that the redirect URI configured in Google Cloud matches the callback URL in the Appwrite setup.