datatracker/ietf/secr/middleware/secauth.py
Henrik Levkowetz 003691fd86 Merged in [7549] from rcross@amsl.com:
fix tests to work with secauth middleware changes
 - Legacy-Id: 7570
Note: SVN reference [7549] has been migrated to Git commit 0b5fc98290
2014-04-06 14:41:44 +00:00

54 lines
1.8 KiB
Python

import re
from django.conf import settings
from django.contrib.auth.decorators import login_required
from ietf.ietfauth.utils import has_role, role_required
class SecAuthMiddleware(object):
"""
Middleware component that performs custom auth check for secretariat
apps. request except those excluded by SECR_AUTH_UNRESTRICTED_URLS.
To use, add the class to MIDDLEWARE_CLASSES and define
SECR_AUTH_UNRESTRICTED_URLS in your settings.py.
The following example allows access to anything under "/interim/"
to non-secretariat users:
SECR_AUTH_UNRESTRICTED_URLS = (
(r'^/interim/'),
Also sets custom request attributes:
user_is_secretariat
"""
def __init__(self):
self.unrestricted = [re.compile(pattern) for pattern in
settings.SECR_AUTH_UNRESTRICTED_URLS]
def is_unrestricted_url(self,path):
for pattern in self.unrestricted:
if pattern.match(path):
return True
return False
def process_view(self, request, view_func, view_args, view_kwargs):
if request.path.startswith('/secr/'):
# set custom request attribute
if has_role(request.user, 'Secretariat'):
request.user_is_secretariat = True
else:
request.user_is_secretariat = False
if request.path.startswith('/secr/announcement/'):
return login_required(view_func)(request,*view_args,**view_kwargs)
elif self.is_unrestricted_url(request.path):
return role_required('WG Chair','Secretariat')(view_func)(request,*view_args,**view_kwargs)
else:
return role_required('Secretariat')(view_func)(request,*view_args,**view_kwargs)
else:
return None