Use our standard auth mixin for proxito downloads

readthedocs/projects/views/public.py

@@ -30,6 +30,7 @@
 from readthedocs.builds.constants import LATEST
 from readthedocs.builds.models import Version
 from readthedocs.builds.views import BuildTriggerMixin
+from readthedocs.core.utils.extend import SettingsOverrideObject
 from readthedocs.projects.models import Project
 from readthedocs.projects.templatetags.projects_tags import sort_version_aware
 from readthedocs.proxito.views.mixins import ServeDocsMixin
@@ -268,7 +269,7 @@ def project_downloads(request, project_slug):
     )
 
 
-class ProjectDownloadMedia(ServeDocsMixin, View):
+class ProjectDownloadMediaBase(ServeDocsMixin, View):
 
     # Use new-style URLs (same domain as docs) or old-style URLs (dashboard URL)
     same_domain_url = False
@@ -299,19 +300,30 @@ def get(
                      not the actual Project permissions.
         """
         if self.same_domain_url:
-            version = self._version_same_domain_url(
+            # It uses the request to get the ``project``. The rest of arguments come
+            # from the URL.
+            final_project, lang_slug, version_slug, filename = _get_project_data_from_request(  # noqa
                 request,
-                type_,
-                lang_slug,
-                version_slug,
-                subproject_slug,
+                project_slug=None,
+                subproject_slug=subproject_slug,
+                lang_slug=lang_slug,
+                version_slug=version_slug,
             )
+
+            if not self.allowed_user(request, final_project, version_slug):
+                return self.get_unauthed_response(request, final_project)
+
+            version = get_object_or_404(
+                final_project.versions.public(user=request.user),
+                slug=version_slug,
+            )
+
         else:
-            version = self._version_dashboard_url(
-                request,
-                project_slug,
-                type_,
-                version_slug,
+            # All the arguments come from the URL.
+            version = get_object_or_404(
+                Version.objects.public(user=request.user),
+                project__slug=project_slug,
+                slug=version_slug,
             )
 
         # Send media download to analytics - sensitive data is anonymized
@@ -342,45 +354,9 @@ def get(
             download=True,
         )
 
-    def _version_same_domain_url(
-            self,
-            request,
-            type_,
-            lang_slug,
-            version_slug,
-            subproject_slug=None,
-    ):
-        """
-        Return the version to be served (new-style URLs).
-
-        It uses the request to get the ``project``. The rest of arguments come
-        from the URL.
-        """
-        final_project, lang_slug, version_slug, filename = _get_project_data_from_request(  # noqa
-            request,
-            project_slug=None,
-            subproject_slug=subproject_slug,
-            lang_slug=lang_slug,
-            version_slug=version_slug,
-        )
-        version = get_object_or_404(
-            final_project.versions.public(user=request.user),
-            slug=version_slug,
-        )
-        return version
-
-    def _version_dashboard_url(self, request, project_slug, type_, version_slug):
-        """
-        Return the version to be served (old-style URLs).
 
-        All the arguments come from the URL.
-        """
-        version = get_object_or_404(
-            Version.objects.public(user=request.user),
-            project__slug=project_slug,
-            slug=version_slug,
-        )
-        return version
+class ProjectDownloadMedia(SettingsOverrideObject):
+    _default_class = ProjectDownloadMediaBase
 
 
 def project_versions(request, project_slug):

readthedocs/proxito/views/mixins.py

@@ -118,6 +118,9 @@ def _serve_401(self, request, project):
         log.debug('Unauthorized access to %s documentation', project.slug)
         return res
 
+    def allowed_user(self, *args, **kwargs):
+        return True
+
 
 class ServeRedirectMixin:
 

readthedocs/proxito/views/serve.py

@@ -142,9 +142,6 @@ def get(self,
             path=final_url,
         )
 
-    def allowed_user(self, *args, **kwargs):
-        return True
-
 
 class ServeDocs(SettingsOverrideObject):
     _default_class = ServeDocsBase