SSO Invalid Provider
Hello,
I’m configuring SSO for a project using Better Auth (following the documentation: https://www.better-auth.com/docs/plugins/sso
).
After the user logs in via SSO, the callback fails with the following error:
Error Code: invalid_provider
Error Description: token_response_not_found
My provider configuration:
providerId: azure
OIDC issuer, clientId, clientSecret, endpoints set according to Azure AD
Mapping: { id: 'oid', email: 'email', emailVerified: 'email_verified', name: 'name', image: 'picture' }
The redirect URI in Azure matches the expected callback path (/api/auth/sso/callback/azure).
I’ve checked that the provider registration succeeds and the server is running with the SSO plugin enabled.
Could you help me understand why Better Auth fails to recognize the provider at callback?
I’m configuring SSO for a project using Better Auth (following the documentation: https://www.better-auth.com/docs/plugins/sso
).
After the user logs in via SSO, the callback fails with the following error:
Error Code: invalid_provider
Error Description: token_response_not_found
My provider configuration:
providerId: azure
OIDC issuer, clientId, clientSecret, endpoints set according to Azure AD
Mapping: { id: 'oid', email: 'email', emailVerified: 'email_verified', name: 'name', image: 'picture' }
The redirect URI in Azure matches the expected callback path (/api/auth/sso/callback/azure).
I’ve checked that the provider registration succeeds and the server is running with the SSO plugin enabled.
Could you help me understand why Better Auth fails to recognize the provider at callback?
