Merge pull request #1706 from pipermerriam/piper/use_decorator_mixin_class

Alter CSRF exemption implementation

1 files changed, 6 insertions, 4 deletions

diff --git a/rest_framework/views.py b/rest_framework/views.py
index 23df3443..38346ab7 100644
--- a/rest_framework/views.py
+++ b/rest_framework/views.py
@@ -103,7 +103,9 @@ class APIView(View):
         """
         view = super(APIView, cls).as_view(**initkwargs)
         view.cls = cls
-        return view
+        # Note: session based authentication is explicitly CSRF validated,
+        # all other authentication is CSRF exempt.
+        return csrf_exempt(view)
 
     @property
     def allowed_methods(self):
@@ -371,9 +373,9 @@ class APIView(View):
         response.exception = True
         return response
 
-    # Note: session based authentication is explicitly CSRF validated,
-    # all other authentication is CSRF exempt.
-    @csrf_exempt
+    # Note: Views are made CSRF exempt from within `as_view` as to prevent
+    # accidental removal of this exemption in cases where `dispatch` needs to
+    # be overridden.
     def dispatch(self, request, *args, **kwargs):
         """
         `.dispatch()` is pretty much the same as Django's regular dispatch,