tool · inferred from evidence
[auth.generic_oauth]
A section in Grafana's configuration file for generic OAuth settings, where `login_attribute_path` is configured.
- Grafana 10 upgrade: OAuth login fails with "user already exists"
After upgrading Grafana 9.x to 10.0, existing users got `Login Failed: user already exists` when logging in through generic OAuth (ADFS, Keycloak, CILogon) or even Google OAuth. The users were created by OAuth in 9.x, and nothing in the OAu