Support for Http-Only JWT Cookies

This commit is contained in:
Michael 2020-03-22 05:41:16 -05:00
parent f73f3af1d3
commit 475e0b94c2
9 changed files with 64 additions and 294 deletions

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@ -1,5 +1,6 @@
django>=1.9.0
dj-rest-auth==0.1.4
djangorestframework>=3.7.0
djangorestframework-simplejwt==4.4.0
django-allauth>=0.24.1
django-rest-swagger==2.0.7

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@ -1,5 +1,5 @@
--editable .
responses>=0.5.0
djangorestframework-jwt
djangorestframework-simplejwt==4.4.0
django-allauth
coveralls>=1.11.1

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@ -1,5 +1,6 @@
django-allauth>=0.25.0
responses>=0.3.0
flake8==2.4.0
djangorestframework-jwt>=1.7.2
Django==3.0.4
djangorestframework-simplejwt==4.4.0
djangorestframework>=3.6.4

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@ -144,293 +144,46 @@ class APIBasicTests(TestsMixin, TestCase):
self.post(self.login_url, data=payload, status_code=200)
@override_settings(REST_USE_JWT=True)
def test_login_jwt(self):
@override_settings(JWT_AUTH_COOKIE='jwt-auth')
def test_login_jwt_sets_cookie(self):
payload = {
"username": self.USERNAME,
"password": self.PASS
}
get_user_model().objects.create_user(self.USERNAME, '', self.PASS)
self.post(self.login_url, data=payload, status_code=200)
self.assertEqual('access_token' in self.response.json.keys(), True)
self.token = self.response.json['access_token']
def test_login_by_email(self):
# starting test without allauth app
settings.INSTALLED_APPS.remove('allauth')
payload = {
"email": self.EMAIL.lower(),
"password": self.PASS
}
# there is no users in db so it should throw error (400)
self.post(self.login_url, data=payload, status_code=400)
self.post(self.password_change_url, status_code=403)
# create user
user = get_user_model().objects.create_user(self.USERNAME, self.EMAIL, self.PASS)
# test auth by email
self.post(self.login_url, data=payload, status_code=200)
self.assertEqual('key' in self.response.json.keys(), True)
self.token = self.response.json['key']
# test auth by email in different case
payload = {
"email": self.EMAIL.upper(),
"password": self.PASS
}
self.post(self.login_url, data=payload, status_code=200)
self.assertEqual('key' in self.response.json.keys(), True)
self.token = self.response.json['key']
# test inactive user
user.is_active = False
user.save()
self.post(self.login_url, data=payload, status_code=400)
# test wrong email/password
payload = {
"email": 't' + self.EMAIL,
"password": self.PASS
}
self.post(self.login_url, data=payload, status_code=400)
# test empty payload
self.post(self.login_url, data={}, status_code=400)
# bring back allauth
settings.INSTALLED_APPS.append('allauth')
def test_password_change(self):
login_payload = {
"username": self.USERNAME,
"password": self.PASS
}
get_user_model().objects.create_user(self.USERNAME, '', self.PASS)
self.post(self.login_url, data=login_payload, status_code=200)
self.token = self.response.json['key']
new_password_payload = {
"new_password1": "new_person",
"new_password2": "new_person"
}
self.post(
self.password_change_url,
data=new_password_payload,
status_code=200
)
# user should not be able to login using old password
self.post(self.login_url, data=login_payload, status_code=400)
# new password should work
login_payload['password'] = new_password_payload['new_password1']
self.post(self.login_url, data=login_payload, status_code=200)
# pass1 and pass2 are not equal
new_password_payload = {
"new_password1": "new_person1",
"new_password2": "new_person"
}
self.post(
self.password_change_url,
data=new_password_payload,
status_code=400
)
# send empty payload
self.post(self.password_change_url, data={}, status_code=400)
@override_settings(OLD_PASSWORD_FIELD_ENABLED=True)
def test_password_change_with_old_password(self):
login_payload = {
"username": self.USERNAME,
"password": self.PASS
}
get_user_model().objects.create_user(self.USERNAME, '', self.PASS)
self.post(self.login_url, data=login_payload, status_code=200)
self.token = self.response.json['key']
new_password_payload = {
"old_password": "%s!" % self.PASS, # wrong password
"new_password1": "new_person",
"new_password2": "new_person"
}
self.post(
self.password_change_url,
data=new_password_payload,
status_code=400
)
new_password_payload = {
"old_password": self.PASS,
"new_password1": "new_person",
"new_password2": "new_person"
}
self.post(
self.password_change_url,
data=new_password_payload,
status_code=200
)
# user should not be able to login using old password
self.post(self.login_url, data=login_payload, status_code=400)
# new password should work
login_payload['password'] = new_password_payload['new_password1']
self.post(self.login_url, data=login_payload, status_code=200)
def test_password_reset(self):
user = get_user_model().objects.create_user(self.USERNAME, self.EMAIL, self.PASS)
# call password reset
mail_count = len(mail.outbox)
payload = {'email': self.EMAIL}
self.post(self.password_reset_url, data=payload, status_code=200)
self.assertEqual(len(mail.outbox), mail_count + 1)
url_kwargs = self._generate_uid_and_token(user)
url = reverse('rest_password_reset_confirm')
# wrong token
data = {
'new_password1': self.NEW_PASS,
'new_password2': self.NEW_PASS,
'uid': force_text(url_kwargs['uid']),
'token': '-wrong-token-'
}
self.post(url, data=data, status_code=400)
# wrong uid
data = {
'new_password1': self.NEW_PASS,
'new_password2': self.NEW_PASS,
'uid': '-wrong-uid-',
'token': url_kwargs['token']
}
self.post(url, data=data, status_code=400)
# wrong token and uid
data = {
'new_password1': self.NEW_PASS,
'new_password2': self.NEW_PASS,
'uid': '-wrong-uid-',
'token': '-wrong-token-'
}
self.post(url, data=data, status_code=400)
# valid payload
data = {
'new_password1': self.NEW_PASS,
'new_password2': self.NEW_PASS,
'uid': force_text(url_kwargs['uid']),
'token': url_kwargs['token']
}
url = reverse('rest_password_reset_confirm')
self.post(url, data=data, status_code=200)
payload = {
"username": self.USERNAME,
"password": self.NEW_PASS
}
self.post(self.login_url, data=payload, status_code=200)
def test_password_reset_with_email_in_different_case(self):
get_user_model().objects.create_user(self.USERNAME, self.EMAIL.lower(), self.PASS)
# call password reset in upper case
mail_count = len(mail.outbox)
payload = {'email': self.EMAIL.upper()}
self.post(self.password_reset_url, data=payload, status_code=200)
self.assertEqual(len(mail.outbox), mail_count + 1)
def test_password_reset_with_invalid_email(self):
"""
Invalid email should not raise error, as this would leak users
"""
get_user_model().objects.create_user(self.USERNAME, self.EMAIL, self.PASS)
# call password reset
mail_count = len(mail.outbox)
payload = {'email': 'nonexisting@email.com'}
self.post(self.password_reset_url, data=payload, status_code=200)
self.assertEqual(len(mail.outbox), mail_count)
def test_user_details(self):
user = get_user_model().objects.create_user(self.USERNAME, self.EMAIL, self.PASS)
payload = {
"username": self.USERNAME,
"password": self.PASS
}
self.post(self.login_url, data=payload, status_code=200)
self.token = self.response.json['key']
self.get(self.user_url, status_code=200)
self.patch(self.user_url, data=self.BASIC_USER_DATA, status_code=200)
user = get_user_model().objects.get(pk=user.pk)
self.assertEqual(user.first_name, self.response.json['first_name'])
self.assertEqual(user.last_name, self.response.json['last_name'])
self.assertEqual(user.email, self.response.json['email'])
resp = self.post(self.login_url, data=payload, status_code=200)
self.assertTrue('jwt-auth' in resp.cookies.keys())
@override_settings(REST_USE_JWT=True)
def test_user_details_using_jwt(self):
user = get_user_model().objects.create_user(self.USERNAME, self.EMAIL, self.PASS)
@override_settings(JWT_AUTH_COOKIE='jwt-auth')
def test_logout_jwt_deletes_cookie(self):
payload = {
"username": self.USERNAME,
"password": self.PASS
}
get_user_model().objects.create_user(self.USERNAME, '', self.PASS)
self.post(self.login_url, data=payload, status_code=200)
self.token = self.response.json['access_token']
self.get(self.user_url, status_code=200)
self.patch(self.user_url, data=self.BASIC_USER_DATA, status_code=200)
user = get_user_model().objects.get(pk=user.pk)
self.assertEqual(user.email, self.response.json['email'])
def test_registration(self):
user_count = get_user_model().objects.all().count()
# test empty payload
self.post(self.register_url, data={}, status_code=400)
result = self.post(self.register_url, data=self.REGISTRATION_DATA, status_code=201)
self.assertIn('key', result.data)
self.assertEqual(get_user_model().objects.all().count(), user_count + 1)
new_user = get_user_model().objects.latest('id')
self.assertEqual(new_user.username, self.REGISTRATION_DATA['username'])
self._login()
self._logout()
@override_settings(REST_AUTH_REGISTER_PERMISSION_CLASSES=(CustomPermissionClass,))
def test_registration_with_custom_permission_class(self):
class CustomRegisterView(RegisterView):
permission_classes = register_permission_classes()
authentication_classes = ()
factory = APIRequestFactory()
request = factory.post('/customer/details', self.REGISTRATION_DATA, format='json')
response = CustomRegisterView.as_view()(request)
self.assertEqual(response.data['detail'], CustomPermissionClass.message)
self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
resp = self.post(self.logout_url, status=200)
self.assertEqual('', resp.cookies.get('jwt-auth').value)
@override_settings(REST_USE_JWT=True)
def test_registration_with_jwt(self):
user_count = get_user_model().objects.all().count()
self.post(self.register_url, data={}, status_code=400)
result = self.post(self.register_url, data=self.REGISTRATION_DATA, status_code=201)
self.assertIn('access_token', result.data)
self.assertEqual(get_user_model().objects.all().count(), user_count + 1)
self._login()
self._logout()
@override_settings(JWT_AUTH_COOKIE='jwt-auth')
@override_settings(REST_FRAMEWORK=dict(
DEFAULT_AUTHENTICATION_CLASSES=[
'dj_rest_auth.utils.JWTCookieAuthentication'
]
))
@override_settings(REST_SESSION_LOGIN=False)
def test_cookie_authentication(self):
payload = {
"username": self.USERNAME,
"password": self.PASS
}
get_user_model().objects.create_user(self.USERNAME, '', self.PASS)
resp = self.post(self.login_url, data=payload, status_code=200)
self.assertEqual(['jwt-auth'], list(resp.cookies.keys()))
resp = self.get('/protected-view/')
self.assertEquals(resp.status_code, 200)
def test_registration_with_invalid_password(self):
data = self.REGISTRATION_DATA.copy()

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@ -17,9 +17,6 @@ except ImportError:
from django.core.urlresolvers import reverse
@override_settings(ROOT_URLCONF="tests.urls")
class TestSocialAuth(TestsMixin, TestCase):

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@ -11,10 +11,21 @@ from dj_rest_auth.urls import urlpatterns
from django.conf.urls import include, url
from django.views.generic import TemplateView
from rest_framework.decorators import api_view
from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework import permissions
from . import django_urls
class ExampleProtectedView(APIView):
permission_classes = [permissions.IsAuthenticated]
def get(self, *args, **kwargs):
return Response(dict(success=True))
class FacebookLogin(SocialLoginView):
adapter_class = FacebookOAuth2Adapter
@ -64,6 +75,7 @@ urlpatterns += [
url(r'^social-login/facebook/connect/$', FacebookConnect.as_view(), name='fb_connect'),
url(r'^social-login/twitter/connect/$', TwitterConnect.as_view(), name='tw_connect'),
url(r'^socialaccounts/$', SocialAccountListView.as_view(), name='social_account_list'),
url(r'^protected-view/$', ExampleProtectedView.as_view()),
url(r'^socialaccounts/(?P<pk>\d+)/disconnect/$', SocialAccountDisconnectView.as_view(),
name='social_account_disconnect'),
url(r'^accounts/', include('allauth.socialaccount.urls'))

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@ -1,5 +1,5 @@
from importlib import import_module
from .app_settings import JWT_AUTH_COOKIE
def import_callable(path_or_callable):
if hasattr(path_or_callable, '__call__'):
@ -31,13 +31,16 @@ try:
class JWTCookieAuthentication(JWTAuthentication):
"""
An authentication plugin that hopefully authenticates requests through a JSON web
token provided in a request cookie (and through the header as normal, with a preference to the header).
token provided in a request cookie (and through the header as normal, with a
preference to the header).
"""
def authenticate(self, request):
from django.conf import settings
cookie_name = getattr(settings, 'JWT_AUTH_COOKIE', None)
header = self.get_header(request)
if header is None:
if JWT_AUTH_COOKIE: # or settings.JWT_AUTH_COOKIE
raw_token = request.COOKIES.get(JWT_AUTH_COOKIE) # or settings.jwt_auth_cookie
if cookie_name:
raw_token = request.COOKIES.get(cookie_name)
else:
return None
else:
@ -47,7 +50,7 @@ try:
return None
validated_token = self.get_validated_token(raw_token)
return self.get_user(validated_token), validated_token
except ImportError as I:
except ImportError:
pass

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@ -16,7 +16,7 @@ from .app_settings import (JWTSerializer, LoginSerializer,
PasswordChangeSerializer,
PasswordResetConfirmSerializer,
PasswordResetSerializer, TokenSerializer,
UserDetailsSerializer, create_token, JWT_AUTH_COOKIE)
UserDetailsSerializer, create_token)
from .models import TokenModel
from .utils import jwt_encode
@ -84,14 +84,17 @@ class LoginView(GenericAPIView):
response = Response(serializer.data, status=status.HTTP_200_OK)
if getattr(settings, 'REST_USE_JWT', False):
cookie_name = getattr(settings, 'JWT_AUTH_COOKIE', None)
from rest_framework_simplejwt.settings import api_settings as jwt_settings
if JWT_AUTH_COOKIE: #this needs to be added to simplejwt
if cookie_name:
from datetime import datetime
expiration = (datetime.utcnow() + jwt_settings.ACCESS_TOKEN_LIFETIME)
response.set_cookie(JWT_AUTH_COOKIE, #this needs to be added to simplejwt
self.access_token,
expires=expiration,
httponly=True)
response.set_cookie(
cookie_name,
self.access_token,
expires=expiration,
httponly=True
)
return response
def post(self, request, *args, **kwargs):
@ -135,9 +138,9 @@ class LogoutView(APIView):
response = Response({"detail": _("Successfully logged out.")},
status=status.HTTP_200_OK)
if getattr(settings, 'REST_USE_JWT', False):
# from rest_framework_simplejwt.settings import api_settings as jwt_settings
if JWT_AUTH_COOKIE: #this needs to be added to simplejwt
response.delete_cookie(JWT_AUTH_COOKIE) #this needs to be added to simplejwt
cookie_name = getattr(settings, 'JWT_AUTH_COOKIE')
if cookie_name:
response.delete_cookie(cookie_name)
return response

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@ -47,7 +47,7 @@ Configuration
- **REST_SESSION_LOGIN** - Enable session login in Login API view (default: True)
- **REST_USE_JWT** - Enable JWT Authentication instead of Token/Session based. This is built on top of djangorestframework-simplejwt https://github.com/SimpleJWT/django-rest-framework-simplejwt, which must also be installed. (default: False)
- **JWT_AUTH_COOKIE** - The cookie name/key.
- **OLD_PASSWORD_FIELD_ENABLED** - set it to True if you want to have old password verification on password change enpoint (default: False)
- **LOGOUT_ON_PASSWORD_CHANGE** - set to False if you want to keep the current user logged in after a password change