277 lines
9.1 KiB
Python
277 lines
9.1 KiB
Python
from unittest import mock
|
|
|
|
from django.contrib.auth import models
|
|
from django.contrib.auth.mixins import (
|
|
LoginRequiredMixin, PermissionRequiredMixin, UserPassesTestMixin,
|
|
)
|
|
from django.contrib.auth.models import AnonymousUser
|
|
from django.core.exceptions import PermissionDenied
|
|
from django.http import HttpResponse
|
|
from django.test import RequestFactory, SimpleTestCase, TestCase
|
|
from django.views.generic import View
|
|
|
|
|
|
class AlwaysTrueMixin(UserPassesTestMixin):
|
|
|
|
def test_func(self):
|
|
return True
|
|
|
|
|
|
class AlwaysFalseMixin(UserPassesTestMixin):
|
|
|
|
def test_func(self):
|
|
return False
|
|
|
|
|
|
class EmptyResponseView(View):
|
|
def get(self, request, *args, **kwargs):
|
|
return HttpResponse()
|
|
|
|
|
|
class AlwaysTrueView(AlwaysTrueMixin, EmptyResponseView):
|
|
pass
|
|
|
|
|
|
class AlwaysFalseView(AlwaysFalseMixin, EmptyResponseView):
|
|
pass
|
|
|
|
|
|
class StackedMixinsView1(LoginRequiredMixin, PermissionRequiredMixin, EmptyResponseView):
|
|
permission_required = ['auth_tests.add_customuser', 'auth_tests.change_customuser']
|
|
raise_exception = True
|
|
|
|
|
|
class StackedMixinsView2(PermissionRequiredMixin, LoginRequiredMixin, EmptyResponseView):
|
|
permission_required = ['auth_tests.add_customuser', 'auth_tests.change_customuser']
|
|
raise_exception = True
|
|
|
|
|
|
class AccessMixinTests(TestCase):
|
|
|
|
factory = RequestFactory()
|
|
|
|
def test_stacked_mixins_success(self):
|
|
user = models.User.objects.create(username='joe', password='qwerty')
|
|
perms = models.Permission.objects.filter(codename__in=('add_customuser', 'change_customuser'))
|
|
user.user_permissions.add(*perms)
|
|
request = self.factory.get('/rand')
|
|
request.user = user
|
|
|
|
view = StackedMixinsView1.as_view()
|
|
response = view(request)
|
|
self.assertEqual(response.status_code, 200)
|
|
|
|
view = StackedMixinsView2.as_view()
|
|
response = view(request)
|
|
self.assertEqual(response.status_code, 200)
|
|
|
|
def test_stacked_mixins_missing_permission(self):
|
|
user = models.User.objects.create(username='joe', password='qwerty')
|
|
perms = models.Permission.objects.filter(codename__in=('add_customuser',))
|
|
user.user_permissions.add(*perms)
|
|
request = self.factory.get('/rand')
|
|
request.user = user
|
|
|
|
view = StackedMixinsView1.as_view()
|
|
with self.assertRaises(PermissionDenied):
|
|
view(request)
|
|
|
|
view = StackedMixinsView2.as_view()
|
|
with self.assertRaises(PermissionDenied):
|
|
view(request)
|
|
|
|
def test_access_mixin_permission_denied_response(self):
|
|
user = models.User.objects.create(username='joe', password='qwerty')
|
|
# Authenticated users receive PermissionDenied.
|
|
request = self.factory.get('/rand')
|
|
request.user = user
|
|
view = AlwaysFalseView.as_view()
|
|
with self.assertRaises(PermissionDenied):
|
|
view(request)
|
|
# Anonymous users are redirected to the login page.
|
|
request.user = AnonymousUser()
|
|
response = view(request)
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertEqual(response.url, '/accounts/login/?next=/rand')
|
|
|
|
@mock.patch.object(models.User, 'is_authenticated', False)
|
|
def test_stacked_mixins_not_logged_in(self):
|
|
user = models.User.objects.create(username='joe', password='qwerty')
|
|
perms = models.Permission.objects.filter(codename__in=('add_customuser', 'change_customuser'))
|
|
user.user_permissions.add(*perms)
|
|
request = self.factory.get('/rand')
|
|
request.user = user
|
|
|
|
view = StackedMixinsView1.as_view()
|
|
with self.assertRaises(PermissionDenied):
|
|
view(request)
|
|
|
|
view = StackedMixinsView2.as_view()
|
|
with self.assertRaises(PermissionDenied):
|
|
view(request)
|
|
|
|
|
|
class UserPassesTestTests(SimpleTestCase):
|
|
|
|
factory = RequestFactory()
|
|
|
|
def _test_redirect(self, view=None, url='/accounts/login/?next=/rand'):
|
|
if not view:
|
|
view = AlwaysFalseView.as_view()
|
|
request = self.factory.get('/rand')
|
|
request.user = AnonymousUser()
|
|
response = view(request)
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertEqual(response.url, url)
|
|
|
|
def test_default(self):
|
|
self._test_redirect()
|
|
|
|
def test_custom_redirect_url(self):
|
|
class AView(AlwaysFalseView):
|
|
login_url = '/login/'
|
|
|
|
self._test_redirect(AView.as_view(), '/login/?next=/rand')
|
|
|
|
def test_custom_redirect_parameter(self):
|
|
class AView(AlwaysFalseView):
|
|
redirect_field_name = 'goto'
|
|
|
|
self._test_redirect(AView.as_view(), '/accounts/login/?goto=/rand')
|
|
|
|
def test_no_redirect_parameter(self):
|
|
class AView(AlwaysFalseView):
|
|
redirect_field_name = None
|
|
|
|
self._test_redirect(AView.as_view(), '/accounts/login/')
|
|
|
|
def test_raise_exception(self):
|
|
class AView(AlwaysFalseView):
|
|
raise_exception = True
|
|
|
|
request = self.factory.get('/rand')
|
|
request.user = AnonymousUser()
|
|
with self.assertRaises(PermissionDenied):
|
|
AView.as_view()(request)
|
|
|
|
def test_raise_exception_custom_message(self):
|
|
msg = "You don't have access here"
|
|
|
|
class AView(AlwaysFalseView):
|
|
raise_exception = True
|
|
permission_denied_message = msg
|
|
|
|
request = self.factory.get('/rand')
|
|
request.user = AnonymousUser()
|
|
view = AView.as_view()
|
|
with self.assertRaisesMessage(PermissionDenied, msg):
|
|
view(request)
|
|
|
|
def test_raise_exception_custom_message_function(self):
|
|
msg = "You don't have access here"
|
|
|
|
class AView(AlwaysFalseView):
|
|
raise_exception = True
|
|
|
|
def get_permission_denied_message(self):
|
|
return msg
|
|
|
|
request = self.factory.get('/rand')
|
|
request.user = AnonymousUser()
|
|
view = AView.as_view()
|
|
with self.assertRaisesMessage(PermissionDenied, msg):
|
|
view(request)
|
|
|
|
def test_user_passes(self):
|
|
view = AlwaysTrueView.as_view()
|
|
request = self.factory.get('/rand')
|
|
request.user = AnonymousUser()
|
|
response = view(request)
|
|
self.assertEqual(response.status_code, 200)
|
|
|
|
|
|
class LoginRequiredMixinTests(TestCase):
|
|
|
|
factory = RequestFactory()
|
|
|
|
@classmethod
|
|
def setUpTestData(cls):
|
|
cls.user = models.User.objects.create(username='joe', password='qwerty')
|
|
|
|
def test_login_required(self):
|
|
"""
|
|
login_required works on a simple view wrapped in a login_required
|
|
decorator.
|
|
"""
|
|
class AView(LoginRequiredMixin, EmptyResponseView):
|
|
pass
|
|
|
|
view = AView.as_view()
|
|
|
|
request = self.factory.get('/rand')
|
|
request.user = AnonymousUser()
|
|
response = view(request)
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertEqual('/accounts/login/?next=/rand', response.url)
|
|
request = self.factory.get('/rand')
|
|
request.user = self.user
|
|
response = view(request)
|
|
self.assertEqual(response.status_code, 200)
|
|
|
|
|
|
class PermissionsRequiredMixinTests(TestCase):
|
|
|
|
factory = RequestFactory()
|
|
|
|
@classmethod
|
|
def setUpTestData(cls):
|
|
cls.user = models.User.objects.create(username='joe', password='qwerty')
|
|
perms = models.Permission.objects.filter(codename__in=('add_customuser', 'change_customuser'))
|
|
cls.user.user_permissions.add(*perms)
|
|
|
|
def test_many_permissions_pass(self):
|
|
class AView(PermissionRequiredMixin, EmptyResponseView):
|
|
permission_required = ['auth_tests.add_customuser', 'auth_tests.change_customuser']
|
|
|
|
request = self.factory.get('/rand')
|
|
request.user = self.user
|
|
resp = AView.as_view()(request)
|
|
self.assertEqual(resp.status_code, 200)
|
|
|
|
def test_single_permission_pass(self):
|
|
class AView(PermissionRequiredMixin, EmptyResponseView):
|
|
permission_required = 'auth_tests.add_customuser'
|
|
|
|
request = self.factory.get('/rand')
|
|
request.user = self.user
|
|
resp = AView.as_view()(request)
|
|
self.assertEqual(resp.status_code, 200)
|
|
|
|
def test_permissioned_denied_redirect(self):
|
|
class AView(PermissionRequiredMixin, EmptyResponseView):
|
|
permission_required = [
|
|
'auth_tests.add_customuser', 'auth_tests.change_customuser', 'nonexistent-permission',
|
|
]
|
|
|
|
# Authenticated users receive PermissionDenied.
|
|
request = self.factory.get('/rand')
|
|
request.user = self.user
|
|
with self.assertRaises(PermissionDenied):
|
|
AView.as_view()(request)
|
|
# Anonymous users are redirected to the login page.
|
|
request.user = AnonymousUser()
|
|
resp = AView.as_view()(request)
|
|
self.assertEqual(resp.status_code, 302)
|
|
|
|
def test_permissioned_denied_exception_raised(self):
|
|
class AView(PermissionRequiredMixin, EmptyResponseView):
|
|
permission_required = [
|
|
'auth_tests.add_customuser', 'auth_tests.change_customuser', 'nonexistent-permission',
|
|
]
|
|
raise_exception = True
|
|
|
|
request = self.factory.get('/rand')
|
|
request.user = self.user
|
|
with self.assertRaises(PermissionDenied):
|
|
AView.as_view()(request)
|