diff options
Diffstat (limited to '')
| -rw-r--r-- | changelog.d/16806.misc | 1 | ||||
| -rw-r--r-- | synapse/config/oidc.py | 15 |
2 files changed, 15 insertions, 1 deletions
diff --git a/changelog.d/16806.misc b/changelog.d/16806.misc new file mode 100644 index 0000000000..623338268b --- /dev/null +++ b/changelog.d/16806.misc @@ -0,0 +1 @@ +Reject OIDC config when `client_secret` isn't specified, but the auth method requires one. diff --git a/synapse/config/oidc.py b/synapse/config/oidc.py index 07ca16c94c..8f9cdbddbb 100644 --- a/synapse/config/oidc.py +++ b/synapse/config/oidc.py @@ -299,6 +299,19 @@ def _parse_oidc_config_dict( config_path + ("client_secret",), ) + # If no client secret is specified then the auth method must be None + client_auth_method = oidc_config.get("client_auth_method") + if client_secret is None and client_secret_jwt_key is None: + if client_auth_method is None: + client_auth_method = "none" + elif client_auth_method != "none": + raise ConfigError( + "No 'client_secret' is set in OIDC config, and 'client_auth_method' is not set to 'none'" + ) + + if client_auth_method is None: + client_auth_method = "client_secret_basic" + return OidcProviderConfig( idp_id=idp_id, idp_name=oidc_config.get("idp_name", "OIDC"), @@ -309,7 +322,7 @@ def _parse_oidc_config_dict( client_id=oidc_config["client_id"], client_secret=client_secret, client_secret_jwt_key=client_secret_jwt_key, - client_auth_method=oidc_config.get("client_auth_method", "client_secret_basic"), + client_auth_method=client_auth_method, pkce_method=oidc_config.get("pkce_method", "auto"), scopes=oidc_config.get("scopes", ["openid"]), authorization_endpoint=oidc_config.get("authorization_endpoint"), |