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import datetime
from django.contrib.auth import get_user_model
from django.test import RequestFactory
from django.urls import reverse
from django.utils import timezone
from oauth2_provider.models import get_access_token_model, get_application_model, get_refresh_token_model
from .common_testing import OAuth2ProviderTestCase as TestCase
Application = get_application_model()
AccessToken = get_access_token_model()
RefreshToken = get_refresh_token_model()
UserModel = get_user_model()
CLEARTEXT_SECRET = "1234567890abcdefghijklmnopqrstuvwxyz"
class BaseTest(TestCase):
factory = RequestFactory()
@classmethod
def setUpTestData(cls):
cls.test_user = UserModel.objects.create_user("test_user", "test@example.com", "123456")
cls.dev_user = UserModel.objects.create_user("dev_user", "dev@example.com", "123456")
cls.application = Application.objects.create(
name="Test Application",
redirect_uris="http://localhost http://example.com http://example.org",
user=cls.dev_user,
client_type=Application.CLIENT_CONFIDENTIAL,
authorization_grant_type=Application.GRANT_AUTHORIZATION_CODE,
client_secret=CLEARTEXT_SECRET,
)
class TestRevocationView(BaseTest):
def test_revoke_access_token(self):
tok = AccessToken.objects.create(
user=self.test_user,
token="1234567890",
application=self.application,
expires=timezone.now() + datetime.timedelta(days=1),
scope="read write",
)
data = {
"client_id": self.application.client_id,
"client_secret": CLEARTEXT_SECRET,
"token": tok.token,
}
url = reverse("oauth2_provider:revoke-token")
response = self.client.post(url, data=data)
self.assertEqual(response.status_code, 200)
self.assertEqual(response.content, b"")
self.assertFalse(AccessToken.objects.filter(pk=tok.pk).exists())
def test_revoke_access_token_public(self):
public_app = Application(
name="Test Application",
redirect_uris="http://localhost http://example.com http://example.org",
user=self.dev_user,
client_type=Application.CLIENT_PUBLIC,
authorization_grant_type=Application.GRANT_AUTHORIZATION_CODE,
)
public_app.save()
tok = AccessToken.objects.create(
user=self.test_user,
token="1234567890",
application=public_app,
expires=timezone.now() + datetime.timedelta(days=1),
scope="read write",
)
data = {
"client_id": public_app.client_id,
"token": tok.token,
}
url = reverse("oauth2_provider:revoke-token")
response = self.client.post(url, data=data)
self.assertEqual(response.status_code, 200)
def test_revoke_access_token_with_hint(self):
tok = AccessToken.objects.create(
user=self.test_user,
token="1234567890",
application=self.application,
expires=timezone.now() + datetime.timedelta(days=1),
scope="read write",
)
data = {
"client_id": self.application.client_id,
"client_secret": CLEARTEXT_SECRET,
"token": tok.token,
"token_type_hint": "access_token",
}
url = reverse("oauth2_provider:revoke-token")
response = self.client.post(url, data=data)
self.assertEqual(response.status_code, 200)
self.assertFalse(AccessToken.objects.filter(pk=tok.pk).exists())
def test_revoke_access_token_with_invalid_hint(self):
tok = AccessToken.objects.create(
user=self.test_user,
token="1234567890",
application=self.application,
expires=timezone.now() + datetime.timedelta(days=1),
scope="read write",
)
# invalid hint should have no effect
data = {
"client_id": self.application.client_id,
"client_secret": CLEARTEXT_SECRET,
"token": tok.token,
"token_type_hint": "bad_hint",
}
url = reverse("oauth2_provider:revoke-token")
response = self.client.post(url, data=data)
self.assertEqual(response.status_code, 200)
self.assertFalse(AccessToken.objects.filter(pk=tok.pk).exists())
def test_revoke_refresh_token(self):
tok = AccessToken.objects.create(
user=self.test_user,
token="1234567890",
application=self.application,
expires=timezone.now() + datetime.timedelta(days=1),
scope="read write",
)
rtok = RefreshToken.objects.create(
user=self.test_user, token="999999999", application=self.application, access_token=tok
)
data = {
"client_id": self.application.client_id,
"client_secret": CLEARTEXT_SECRET,
"token": rtok.token,
}
url = reverse("oauth2_provider:revoke-token")
response = self.client.post(url, data=data)
self.assertEqual(response.status_code, 200)
refresh_token = RefreshToken.objects.filter(pk=rtok.pk).first()
self.assertIsNotNone(refresh_token.revoked)
self.assertFalse(AccessToken.objects.filter(pk=rtok.access_token.pk).exists())
def test_revoke_refresh_token_with_revoked_access_token(self):
tok = AccessToken.objects.create(
user=self.test_user,
token="1234567890",
application=self.application,
expires=timezone.now() + datetime.timedelta(days=1),
scope="read write",
)
rtok = RefreshToken.objects.create(
user=self.test_user, token="999999999", application=self.application, access_token=tok
)
for token in (tok.token, rtok.token):
data = {
"client_id": self.application.client_id,
"client_secret": CLEARTEXT_SECRET,
"token": token,
}
url = reverse("oauth2_provider:revoke-token")
response = self.client.post(url, data=data)
self.assertEqual(response.status_code, 200)
self.assertFalse(AccessToken.objects.filter(pk=tok.pk).exists())
refresh_token = RefreshToken.objects.filter(pk=rtok.pk).first()
self.assertIsNotNone(refresh_token.revoked)
def test_revoke_token_with_wrong_hint(self):
"""
From the revocation rfc, `Section 4.1.2`_ :
If the server is unable to locate the token using the given hint,
it MUST extend its search across all of its supported token types
.. _`Section 4.1.2`: http://tools.ietf.org/html/draft-ietf-oauth-revocation-11#section-4.1.2
"""
tok = AccessToken.objects.create(
user=self.test_user,
token="1234567890",
application=self.application,
expires=timezone.now() + datetime.timedelta(days=1),
scope="read write",
)
data = {
"client_id": self.application.client_id,
"client_secret": CLEARTEXT_SECRET,
"token": tok.token,
"token_type_hint": "refresh_token",
}
url = reverse("oauth2_provider:revoke-token")
response = self.client.post(url, data=data)
self.assertEqual(response.status_code, 200)
self.assertFalse(AccessToken.objects.filter(pk=tok.pk).exists())
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