synapse/changelog.d/16806.misc
Erik Johnston a986f86c82
Correctly handle OIDC config with no client_secret set (#16806)
In previous versions of authlib using `client_secret_basic` without a
`client_secret` would result in an invalid auth header. Since authlib
1.3 it throws an exception.

The configuration may be accepted in by very lax servers, so we don't
want to deny it outright. Instead, let's default the
`client_auth_method` to `none`, which does the right thing. If the
config specifies `client_auth_method` and no `client_secret` then that
is going to be bogus and we should reject it
2024-01-10 17:16:49 +00:00

1 line
91 B
Text

Reject OIDC config when `client_secret` isn't specified, but the auth method requires one.