providers/oauth2: correctly advertise supported response_modes_supported

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

authentik/providers/oauth2/views/provider.py

@@ -17,7 +17,12 @@ from authentik.providers.oauth2.constants import (
     GRANT_TYPE_REFRESH_TOKEN,
     SCOPE_OPENID,
 )
-from authentik.providers.oauth2.models import OAuth2Provider, ResponseTypes, ScopeMapping
+from authentik.providers.oauth2.models import (
+    OAuth2Provider,
+    ResponseMode,
+    ResponseTypes,
+    ScopeMapping,
+)
 from authentik.providers.oauth2.utils import cors_allow
 
 LOGGER = get_logger()
@@ -73,6 +78,11 @@ class ProviderInfoView(View):
                 ResponseTypes.CODE_ID_TOKEN,
                 ResponseTypes.CODE_ID_TOKEN_TOKEN,
             ],
+            "response_modes_supported": [
+                ResponseMode.QUERY,
+                ResponseMode.FRAGMENT,
+                ResponseMode.FORM_POST,
+            ],
             "jwks_uri": self.request.build_absolute_uri(
                 reverse(
                     "authentik_providers_oauth2:jwks",

web/src/elements/forms/SearchSelect.ts

@@ -259,7 +259,7 @@ export class SearchSelect<T> extends AKElement {
                             this.renderMenu();
                         }}
                         @blur=${(ev: FocusEvent) => {
-                            // Check if we're loosing focus to one of our dropdown items, and if such don't blur
+                            // Check if we're losing focus to one of our dropdown items, and if such don't blur
                             if (ev.relatedTarget instanceof HTMLButtonElement) {
                                 const parentMenu = ev.relatedTarget.closest(
                                     "ul.pf-c-dropdown__menu.pf-m-static",