Setting HTTP header from middleware

Created middleware that sets HTTP header with user data Signed-off-by: Carlos Oliveira <carlospecter@gmail.com> Signed-off-by: Alexandre Barbosa <alexandreab@gmail.com>

Setting HTTP header from middleware
Created middleware that sets HTTP header with user data Signed-off-by: Carlos Oliveira <carlospecter@gmail.com> Signed-off-by: Alexandre Barbosa <alexandreab@gmail.com>
Carlos Coêlho · Sergio Oliveira
1 parent d0ef3ba4
Showing 1 changed file with 33 additions and 0 deletions Show diff stats
colab/accounts/middleware.py
@@ -0,0 +1,33 @@
+from json import dumps as json_dumps
+
+from colab.accounts.models import User
+from colab.proxy.utils.views import ColabProxyView
+
+
+class RemoteUserMiddleware(object):
+
+    def process_view(self, request, view_func, view_args, view_kwargs):
+        if not request.user.is_authenticated():
+            return
+
+        if not hasattr(view_func, 'im_class'):
+            return
+
+        if not issubclass(view_func.im_class, ColabProxyView):
+            return
+
+        user = User.objects.get(
+            username=request.user.get_username()
+            )
+
+        remote_user_data = {}
+
+        remote_user_data['EMAIL'] = user.email
+        remote_user_data['NAME'] = user.username
+
+        request.META['REMOTE_USER_DATA'] = json_dumps(
+            remote_user_data,
+            sort_keys=True,
+            )
+
+        return None
...	...	@@ -0,0 +1,33 @@
	1	+from json import dumps as json_dumps
	2	+
	3	+from colab.accounts.models import User
	4	+from colab.proxy.utils.views import ColabProxyView
	5	+
	6	+
	7	+class RemoteUserMiddleware(object):
	8	+
	9	+ def process_view(self, request, view_func, view_args, view_kwargs):
	10	+ if not request.user.is_authenticated():
	11	+ return
	12	+
	13	+ if not hasattr(view_func, 'im_class'):
	14	+ return
	15	+
	16	+ if not issubclass(view_func.im_class, ColabProxyView):
	17	+ return
	18	+
	19	+ user = User.objects.get(
	20	+ username=request.user.get_username()
	21	+ )
	22	+
	23	+ remote_user_data = {}
	24	+
	25	+ remote_user_data['EMAIL'] = user.email
	26	+ remote_user_data['NAME'] = user.username
	27	+
	28	+ request.META['REMOTE_USER_DATA'] = json_dumps(
	29	+ remote_user_data,
	30	+ sort_keys=True,
	31	+ )
	32	+
	33	+ return None
...	...