auth_oidc: make autorun go directly to the OP (#27135)

src/authentic2_auth_oidc/models.py

@@ -31,7 +31,7 @@ from authentic2.apps.authenticators.models import (
     AuthenticatorRelatedObjectBase,
     BaseAuthenticator,
 )
-from authentic2.utils.misc import make_url, redirect_to_login
+from authentic2.utils.misc import make_url
 from authentic2.utils.template import validate_template
 
 from . import managers
@@ -233,9 +233,9 @@ class OIDCProvider(BaseAuthenticator):
         return '<OIDCProvider %r>' % self.issuer
 
     def autorun(self, request, block_id, next_url):
-        return redirect_to_login(
-            request, login_url='oidc-login', kwargs={'pk': self.pk}, params={'next': next_url}
-        )
+        from . import views
+
+        return views.oidc_login(request, pk=self.pk, next_url=next_url)
 
     def login(self, request, *args, **kwargs):
         context = kwargs.get('context', {}).copy()

tests/test_auth_oidc.py

@@ -492,7 +492,7 @@ def test_login_autorun(oidc_provider, app, settings):
         slug='password-authenticator', defaults={'enabled': False}
     )
     response = app.get('/login/', status=302)
-    assert response['Location'] == '/accounts/oidc/login/%s/?next=/' % oidc_provider.pk
+    assert response['Location'].startswith('https://server.example.com/authorize')
 
 
 def test_sso(app, caplog, code, oidc_provider, oidc_provider_jwkset, hooks):