from datetime import date, timedelta from django.conf import settings from django.contrib.auth.models import User from django.contrib.auth.tokens import PasswordResetTokenGenerator from django.test import TestCase class TokenGeneratorTest(TestCase): def test_make_token(self): user = User.objects.create_user('tokentestuser', 'test2@example.com', 'testpw') p0 = PasswordResetTokenGenerator() tk1 = p0.make_token(user) self.assertTrue(p0.check_token(user, tk1)) def test_10265(self): """ The token generated for a user created in the same request will work correctly. """ # See ticket #10265 user = User.objects.create_user('comebackkid', 'test3@example.com', 'testpw') p0 = PasswordResetTokenGenerator() tk1 = p0.make_token(user) reload = User.objects.get(username='comebackkid') tk2 = p0.make_token(reload) self.assertEqual(tk1, tk2) def test_timeout(self): """ The token is valid after n days, but no greater. """ # Uses a mocked version of PasswordResetTokenGenerator so we can change # the value of 'today' class Mocked(PasswordResetTokenGenerator): def __init__(self, today): self._today_val = today def _today(self): return self._today_val user = User.objects.create_user('tokentestuser', 'test2@example.com', 'testpw') p0 = PasswordResetTokenGenerator() tk1 = p0.make_token(user) p1 = Mocked(date.today() + timedelta(settings.PASSWORD_RESET_TIMEOUT_DAYS)) self.assertTrue(p1.check_token(user, tk1)) p2 = Mocked(date.today() + timedelta(settings.PASSWORD_RESET_TIMEOUT_DAYS + 1)) self.assertFalse(p2.check_token(user, tk1)) def test_check_token_with_nonexistent_token_and_user(self): user = User.objects.create_user('tokentestuser', 'test2@example.com', 'testpw') p0 = PasswordResetTokenGenerator() tk1 = p0.make_token(user) self.assertIs(p0.check_token(None, tk1), False) self.assertIs(p0.check_token(user, None), False) def test_token_with_different_secret(self): """ A valid token can be created with a secret other than SECRET_KEY by using the PasswordResetTokenGenerator.secret attribute. """ user = User.objects.create_user('tokentestuser', 'test2@example.com', 'testpw') new_secret = 'abcdefghijkl' # Create and check a token with a different secret. p0 = PasswordResetTokenGenerator() p0.secret = new_secret tk0 = p0.make_token(user) self.assertTrue(p0.check_token(user, tk0)) # Create and check a token with the default secret. p1 = PasswordResetTokenGenerator() self.assertEqual(p1.secret, settings.SECRET_KEY) self.assertNotEqual(p1.secret, new_secret) tk1 = p1.make_token(user) # Tokens created with a different secret don't validate. self.assertFalse(p0.check_token(user, tk1)) self.assertFalse(p1.check_token(user, tk0))