Python django.contrib.auth.views.LogoutView() Examples

The following are 1 code examples of django.contrib.auth.views.LogoutView(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module django.contrib.auth.views , or try the search function .
Example #1
Source File: middleware.py    From django-cas-ng with MIT License 5 votes vote down vote up 
def process_view(self, request, view_func, view_args, view_kwargs):
        """Forwards unauthenticated requests to the admin page to the CAS
        login URL, as well as calls to django.contrib.auth.views.login and
        logout.
        """

        if view_func == login:
            return cas_login(request, *view_args, **view_kwargs)

        if view_func == logout:
            return cas_logout(request, *view_args, **view_kwargs)

        if view_func in (cas_login, cas_logout):
            return None

        if settings.CAS_ADMIN_PREFIX:
            if not request.path.startswith(settings.CAS_ADMIN_PREFIX):
                return None
        elif not view_func.__module__.startswith('django.contrib.admin.'):
            return None

        if view_func.__name__ == 'logout':
            return HttpResponseRedirect(reverse(settings.CAS_LOGOUT_URL_NAME))

        if request.user.is_authenticated:
            if request.user.is_staff:
                return None
            raise PermissionDenied(_('You do not have staff privileges.'))
        params = urllib_parse.urlencode({REDIRECT_FIELD_NAME: request.get_full_path()})
        return HttpResponseRedirect(reverse(settings.CAS_LOGIN_URL_NAME) + '?' + params)