*(minor): small refactor

passbook/providers/app_gw/views.py

@@ -0,0 +1,36 @@
+"""passbook app_gw views"""
+from pprint import pprint
+from urllib.parse import urlparse
+
+from django.http import HttpRequest, HttpResponse
+from django.views import View
+from structlog import get_logger
+
+from passbook.core.views.access import AccessMixin
+from passbook.providers.app_gw.models import ApplicationGatewayProvider
+
+ORIGINAL_URL = 'HTTP_X_ORIGINAL_URL'
+LOGGER = get_logger()
+
+
+class NginxCheckView(AccessMixin, View):
+
+    def dispatch(self, request: HttpRequest) -> HttpResponse:
+        pprint(request.META)
+        parsed_url = urlparse(request.META.get(ORIGINAL_URL))
+        # request.session[AuthenticationView.SESSION_ALLOW_ABSOLUTE_NEXT] = True
+        # request.session[AuthenticationView.SESSION_FORCE_COOKIE_HOSTNAME] = parsed_url.hostname
+        print(request.user)
+        if not request.user.is_authenticated:
+            return HttpResponse(status=401)
+        matching = ApplicationGatewayProvider.objects.filter(
+            server_name__contains=[parsed_url.hostname])
+        if not matching.exists():
+            LOGGER.debug("Couldn't find matching application", host=parsed_url.hostname)
+            return HttpResponse(status=403)
+        application = self.provider_to_application(matching.first())
+        has_access, _ = self.user_has_access(application, request.user)
+        if has_access:
+            return HttpResponse(status=202)
+        LOGGER.debug("User not passing", user=request.user)
+        return HttpResponse(status=401)