mirror of
https://github.com/django/django.git
synced 2024-12-23 09:36:06 +00:00
447 lines
19 KiB
Python
447 lines
19 KiB
Python
# -*- coding: utf-8 -*-
|
|
from __future__ import unicode_literals
|
|
|
|
import datetime
|
|
import itertools
|
|
import re
|
|
|
|
from django.conf import settings
|
|
from django.contrib.auth import SESSION_KEY
|
|
from django.contrib.auth.forms import (
|
|
AuthenticationForm, PasswordChangeForm, SetPasswordForm,
|
|
)
|
|
from django.contrib.auth.models import User
|
|
from django.core import mail
|
|
from django.http import QueryDict
|
|
from django.test import TestCase, override_settings
|
|
from django.test.utils import ignore_warnings, patch_logger
|
|
from django.utils.deprecation import RemovedInDjango21Warning
|
|
from django.utils.encoding import force_text
|
|
from django.utils.six.moves.urllib.parse import ParseResult, urlparse
|
|
|
|
from .models import CustomUser, UUIDUser
|
|
from .settings import AUTH_TEMPLATES
|
|
|
|
|
|
@override_settings(
|
|
LANGUAGES=[('en', 'English')],
|
|
LANGUAGE_CODE='en',
|
|
TEMPLATES=AUTH_TEMPLATES,
|
|
ROOT_URLCONF='auth_tests.urls_deprecated',
|
|
)
|
|
class AuthViewsTestCase(TestCase):
|
|
"""
|
|
Helper base class for all the follow test cases.
|
|
"""
|
|
|
|
@classmethod
|
|
def setUpTestData(cls):
|
|
cls.u1 = User.objects.create_user(username='testclient', password='password', email='testclient@example.com')
|
|
cls.u3 = User.objects.create_user(username='staff', password='password', email='staffmember@example.com')
|
|
|
|
def login(self, username='testclient', password='password'):
|
|
response = self.client.post('/login/', {
|
|
'username': username,
|
|
'password': password,
|
|
})
|
|
self.assertIn(SESSION_KEY, self.client.session)
|
|
return response
|
|
|
|
def logout(self):
|
|
response = self.client.get('/admin/logout/')
|
|
self.assertEqual(response.status_code, 200)
|
|
self.assertNotIn(SESSION_KEY, self.client.session)
|
|
|
|
def assertFormError(self, response, error):
|
|
"""Assert that error is found in response.context['form'] errors"""
|
|
form_errors = list(itertools.chain(*response.context['form'].errors.values()))
|
|
self.assertIn(force_text(error), form_errors)
|
|
|
|
def assertURLEqual(self, url, expected, parse_qs=False):
|
|
"""
|
|
Given two URLs, make sure all their components (the ones given by
|
|
urlparse) are equal, only comparing components that are present in both
|
|
URLs.
|
|
If `parse_qs` is True, then the querystrings are parsed with QueryDict.
|
|
This is useful if you don't want the order of parameters to matter.
|
|
Otherwise, the query strings are compared as-is.
|
|
"""
|
|
fields = ParseResult._fields
|
|
|
|
for attr, x, y in zip(fields, urlparse(url), urlparse(expected)):
|
|
if parse_qs and attr == 'query':
|
|
x, y = QueryDict(x), QueryDict(y)
|
|
if x and y and x != y:
|
|
self.fail("%r != %r (%s doesn't match)" % (url, expected, attr))
|
|
|
|
|
|
@ignore_warnings(category=RemovedInDjango21Warning)
|
|
class PasswordResetTest(AuthViewsTestCase):
|
|
|
|
def test_email_not_found(self):
|
|
"""If the provided email is not registered, don't raise any error but
|
|
also don't send any email."""
|
|
response = self.client.get('/password_reset/')
|
|
self.assertEqual(response.status_code, 200)
|
|
response = self.client.post('/password_reset/', {'email': 'not_a_real_email@email.com'})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertEqual(len(mail.outbox), 0)
|
|
|
|
def test_email_found(self):
|
|
"Email is sent if a valid email address is provided for password reset"
|
|
response = self.client.post('/password_reset/', {'email': 'staffmember@example.com'})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertEqual(len(mail.outbox), 1)
|
|
self.assertIn("http://", mail.outbox[0].body)
|
|
self.assertEqual(settings.DEFAULT_FROM_EMAIL, mail.outbox[0].from_email)
|
|
# optional multipart text/html email has been added. Make sure original,
|
|
# default functionality is 100% the same
|
|
self.assertFalse(mail.outbox[0].message().is_multipart())
|
|
|
|
def test_extra_email_context(self):
|
|
"""
|
|
extra_email_context should be available in the email template context.
|
|
"""
|
|
response = self.client.post(
|
|
'/password_reset_extra_email_context/',
|
|
{'email': 'staffmember@example.com'},
|
|
)
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertEqual(len(mail.outbox), 1)
|
|
self.assertIn('Email email context: "Hello!"', mail.outbox[0].body)
|
|
|
|
def test_html_mail_template(self):
|
|
"""
|
|
A multipart email with text/plain and text/html is sent
|
|
if the html_email_template parameter is passed to the view
|
|
"""
|
|
response = self.client.post('/password_reset/html_email_template/', {'email': 'staffmember@example.com'})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertEqual(len(mail.outbox), 1)
|
|
message = mail.outbox[0].message()
|
|
self.assertEqual(len(message.get_payload()), 2)
|
|
self.assertTrue(message.is_multipart())
|
|
self.assertEqual(message.get_payload(0).get_content_type(), 'text/plain')
|
|
self.assertEqual(message.get_payload(1).get_content_type(), 'text/html')
|
|
self.assertNotIn('<html>', message.get_payload(0).get_payload())
|
|
self.assertIn('<html>', message.get_payload(1).get_payload())
|
|
|
|
def test_email_found_custom_from(self):
|
|
"Email is sent if a valid email address is provided for password reset when a custom from_email is provided."
|
|
response = self.client.post('/password_reset_from_email/', {'email': 'staffmember@example.com'})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertEqual(len(mail.outbox), 1)
|
|
self.assertEqual("staffmember@example.com", mail.outbox[0].from_email)
|
|
|
|
# Skip any 500 handler action (like sending more mail...)
|
|
@override_settings(DEBUG_PROPAGATE_EXCEPTIONS=True)
|
|
def test_poisoned_http_host(self):
|
|
"Poisoned HTTP_HOST headers can't be used for reset emails"
|
|
# This attack is based on the way browsers handle URLs. The colon
|
|
# should be used to separate the port, but if the URL contains an @,
|
|
# the colon is interpreted as part of a username for login purposes,
|
|
# making 'evil.com' the request domain. Since HTTP_HOST is used to
|
|
# produce a meaningful reset URL, we need to be certain that the
|
|
# HTTP_HOST header isn't poisoned. This is done as a check when get_host()
|
|
# is invoked, but we check here as a practical consequence.
|
|
with patch_logger('django.security.DisallowedHost', 'error') as logger_calls:
|
|
response = self.client.post(
|
|
'/password_reset/',
|
|
{'email': 'staffmember@example.com'},
|
|
HTTP_HOST='www.example:dr.frankenstein@evil.tld'
|
|
)
|
|
self.assertEqual(response.status_code, 400)
|
|
self.assertEqual(len(mail.outbox), 0)
|
|
self.assertEqual(len(logger_calls), 1)
|
|
|
|
# Skip any 500 handler action (like sending more mail...)
|
|
@override_settings(DEBUG_PROPAGATE_EXCEPTIONS=True)
|
|
def test_poisoned_http_host_admin_site(self):
|
|
"Poisoned HTTP_HOST headers can't be used for reset emails on admin views"
|
|
with patch_logger('django.security.DisallowedHost', 'error') as logger_calls:
|
|
response = self.client.post(
|
|
'/admin_password_reset/',
|
|
{'email': 'staffmember@example.com'},
|
|
HTTP_HOST='www.example:dr.frankenstein@evil.tld'
|
|
)
|
|
self.assertEqual(response.status_code, 400)
|
|
self.assertEqual(len(mail.outbox), 0)
|
|
self.assertEqual(len(logger_calls), 1)
|
|
|
|
def _test_confirm_start(self):
|
|
# Start by creating the email
|
|
self.client.post('/password_reset/', {'email': 'staffmember@example.com'})
|
|
self.assertEqual(len(mail.outbox), 1)
|
|
return self._read_signup_email(mail.outbox[0])
|
|
|
|
def _read_signup_email(self, email):
|
|
urlmatch = re.search(r"https?://[^/]*(/.*reset/\S*)", email.body)
|
|
self.assertIsNotNone(urlmatch, "No URL found in sent email")
|
|
return urlmatch.group(), urlmatch.groups()[0]
|
|
|
|
def test_confirm_valid(self):
|
|
url, path = self._test_confirm_start()
|
|
response = self.client.get(path)
|
|
# redirect to a 'complete' page:
|
|
self.assertContains(response, "Please enter your new password")
|
|
|
|
def test_confirm_invalid(self):
|
|
url, path = self._test_confirm_start()
|
|
# Let's munge the token in the path, but keep the same length,
|
|
# in case the URLconf will reject a different length.
|
|
path = path[:-5] + ("0" * 4) + path[-1]
|
|
|
|
response = self.client.get(path)
|
|
self.assertContains(response, "The password reset link was invalid")
|
|
|
|
def test_confirm_invalid_user(self):
|
|
# We get a 200 response for a non-existent user, not a 404
|
|
response = self.client.get('/reset/123456/1-1/')
|
|
self.assertContains(response, "The password reset link was invalid")
|
|
|
|
def test_confirm_overflow_user(self):
|
|
# We get a 200 response for a base36 user id that overflows int
|
|
response = self.client.get('/reset/zzzzzzzzzzzzz/1-1/')
|
|
self.assertContains(response, "The password reset link was invalid")
|
|
|
|
def test_confirm_invalid_post(self):
|
|
# Same as test_confirm_invalid, but trying
|
|
# to do a POST instead.
|
|
url, path = self._test_confirm_start()
|
|
path = path[:-5] + ("0" * 4) + path[-1]
|
|
|
|
self.client.post(path, {
|
|
'new_password1': 'anewpassword',
|
|
'new_password2': ' anewpassword',
|
|
})
|
|
# Check the password has not been changed
|
|
u = User.objects.get(email='staffmember@example.com')
|
|
self.assertTrue(not u.check_password("anewpassword"))
|
|
|
|
def test_confirm_complete(self):
|
|
url, path = self._test_confirm_start()
|
|
response = self.client.post(path, {'new_password1': 'anewpassword', 'new_password2': 'anewpassword'})
|
|
# Check the password has been changed
|
|
u = User.objects.get(email='staffmember@example.com')
|
|
self.assertTrue(u.check_password("anewpassword"))
|
|
|
|
# Check we can't use the link again
|
|
response = self.client.get(path)
|
|
self.assertContains(response, "The password reset link was invalid")
|
|
|
|
def test_confirm_different_passwords(self):
|
|
url, path = self._test_confirm_start()
|
|
response = self.client.post(path, {'new_password1': 'anewpassword', 'new_password2': 'x'})
|
|
self.assertFormError(response, SetPasswordForm.error_messages['password_mismatch'])
|
|
|
|
def test_reset_redirect_default(self):
|
|
response = self.client.post('/password_reset/', {'email': 'staffmember@example.com'})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertURLEqual(response.url, '/password_reset/done/')
|
|
|
|
def test_reset_custom_redirect(self):
|
|
response = self.client.post('/password_reset/custom_redirect/', {'email': 'staffmember@example.com'})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertURLEqual(response.url, '/custom/')
|
|
|
|
def test_reset_custom_redirect_named(self):
|
|
response = self.client.post('/password_reset/custom_redirect/named/', {'email': 'staffmember@example.com'})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertURLEqual(response.url, '/password_reset/')
|
|
|
|
def test_confirm_redirect_default(self):
|
|
url, path = self._test_confirm_start()
|
|
response = self.client.post(path, {'new_password1': 'anewpassword', 'new_password2': 'anewpassword'})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertURLEqual(response.url, '/reset/done/')
|
|
|
|
def test_confirm_redirect_custom(self):
|
|
url, path = self._test_confirm_start()
|
|
path = path.replace('/reset/', '/reset/custom/')
|
|
response = self.client.post(path, {'new_password1': 'anewpassword', 'new_password2': 'anewpassword'})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertURLEqual(response.url, '/custom/')
|
|
|
|
def test_confirm_redirect_custom_named(self):
|
|
url, path = self._test_confirm_start()
|
|
path = path.replace('/reset/', '/reset/custom/named/')
|
|
response = self.client.post(path, {'new_password1': 'anewpassword', 'new_password2': 'anewpassword'})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertURLEqual(response.url, '/password_reset/')
|
|
|
|
def test_confirm_display_user_from_form(self):
|
|
url, path = self._test_confirm_start()
|
|
response = self.client.get(path)
|
|
|
|
# #16919 -- The ``password_reset_confirm`` view should pass the user
|
|
# object to the ``SetPasswordForm``, even on GET requests.
|
|
# For this test, we render ``{{ form.user }}`` in the template
|
|
# ``registration/password_reset_confirm.html`` so that we can test this.
|
|
username = User.objects.get(email='staffmember@example.com').username
|
|
self.assertContains(response, "Hello, %s." % username)
|
|
|
|
# However, the view should NOT pass any user object on a form if the
|
|
# password reset link was invalid.
|
|
response = self.client.get('/reset/zzzzzzzzzzzzz/1-1/')
|
|
self.assertContains(response, "Hello, .")
|
|
|
|
|
|
@ignore_warnings(category=RemovedInDjango21Warning)
|
|
@override_settings(AUTH_USER_MODEL='auth_tests.CustomUser')
|
|
class CustomUserPasswordResetTest(AuthViewsTestCase):
|
|
user_email = 'staffmember@example.com'
|
|
|
|
@classmethod
|
|
def setUpTestData(cls):
|
|
cls.u1 = CustomUser.custom_objects.create(
|
|
email='staffmember@example.com',
|
|
date_of_birth=datetime.date(1976, 11, 8),
|
|
)
|
|
cls.u1.set_password('password')
|
|
cls.u1.save()
|
|
|
|
def _test_confirm_start(self):
|
|
# Start by creating the email
|
|
response = self.client.post('/password_reset/', {'email': self.user_email})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertEqual(len(mail.outbox), 1)
|
|
return self._read_signup_email(mail.outbox[0])
|
|
|
|
def _read_signup_email(self, email):
|
|
urlmatch = re.search(r"https?://[^/]*(/.*reset/\S*)", email.body)
|
|
self.assertIsNotNone(urlmatch, "No URL found in sent email")
|
|
return urlmatch.group(), urlmatch.groups()[0]
|
|
|
|
def test_confirm_valid_custom_user(self):
|
|
url, path = self._test_confirm_start()
|
|
response = self.client.get(path)
|
|
# redirect to a 'complete' page:
|
|
self.assertContains(response, "Please enter your new password")
|
|
# then submit a new password
|
|
response = self.client.post(path, {
|
|
'new_password1': 'anewpassword',
|
|
'new_password2': 'anewpassword',
|
|
})
|
|
self.assertRedirects(response, '/reset/done/')
|
|
|
|
|
|
@ignore_warnings(category=RemovedInDjango21Warning)
|
|
@override_settings(AUTH_USER_MODEL='auth_tests.UUIDUser')
|
|
class UUIDUserPasswordResetTest(CustomUserPasswordResetTest):
|
|
|
|
def _test_confirm_start(self):
|
|
# instead of fixture
|
|
UUIDUser.objects.create_user(
|
|
email=self.user_email,
|
|
username='foo',
|
|
password='foo',
|
|
)
|
|
return super(UUIDUserPasswordResetTest, self)._test_confirm_start()
|
|
|
|
|
|
@ignore_warnings(category=RemovedInDjango21Warning)
|
|
class ChangePasswordTest(AuthViewsTestCase):
|
|
|
|
def fail_login(self, password='password'):
|
|
response = self.client.post('/login/', {
|
|
'username': 'testclient',
|
|
'password': password,
|
|
})
|
|
self.assertFormError(response, AuthenticationForm.error_messages['invalid_login'] % {
|
|
'username': User._meta.get_field('username').verbose_name
|
|
})
|
|
|
|
def logout(self):
|
|
self.client.get('/logout/')
|
|
|
|
def test_password_change_fails_with_invalid_old_password(self):
|
|
self.login()
|
|
response = self.client.post('/password_change/', {
|
|
'old_password': 'donuts',
|
|
'new_password1': 'password1',
|
|
'new_password2': 'password1',
|
|
})
|
|
self.assertFormError(response, PasswordChangeForm.error_messages['password_incorrect'])
|
|
|
|
def test_password_change_fails_with_mismatched_passwords(self):
|
|
self.login()
|
|
response = self.client.post('/password_change/', {
|
|
'old_password': 'password',
|
|
'new_password1': 'password1',
|
|
'new_password2': 'donuts',
|
|
})
|
|
self.assertFormError(response, SetPasswordForm.error_messages['password_mismatch'])
|
|
|
|
def test_password_change_succeeds(self):
|
|
self.login()
|
|
self.client.post('/password_change/', {
|
|
'old_password': 'password',
|
|
'new_password1': 'password1',
|
|
'new_password2': 'password1',
|
|
})
|
|
self.fail_login()
|
|
self.login(password='password1')
|
|
|
|
def test_password_change_done_succeeds(self):
|
|
self.login()
|
|
response = self.client.post('/password_change/', {
|
|
'old_password': 'password',
|
|
'new_password1': 'password1',
|
|
'new_password2': 'password1',
|
|
})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertURLEqual(response.url, '/password_change/done/')
|
|
|
|
@override_settings(LOGIN_URL='/login/')
|
|
def test_password_change_done_fails(self):
|
|
response = self.client.get('/password_change/done/')
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertURLEqual(response.url, '/login/?next=/password_change/done/')
|
|
|
|
def test_password_change_redirect_default(self):
|
|
self.login()
|
|
response = self.client.post('/password_change/', {
|
|
'old_password': 'password',
|
|
'new_password1': 'password1',
|
|
'new_password2': 'password1',
|
|
})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertURLEqual(response.url, '/password_change/done/')
|
|
|
|
def test_password_change_redirect_custom(self):
|
|
self.login()
|
|
response = self.client.post('/password_change/custom/', {
|
|
'old_password': 'password',
|
|
'new_password1': 'password1',
|
|
'new_password2': 'password1',
|
|
})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertURLEqual(response.url, '/custom/')
|
|
|
|
def test_password_change_redirect_custom_named(self):
|
|
self.login()
|
|
response = self.client.post('/password_change/custom/named/', {
|
|
'old_password': 'password',
|
|
'new_password1': 'password1',
|
|
'new_password2': 'password1',
|
|
})
|
|
self.assertEqual(response.status_code, 302)
|
|
self.assertURLEqual(response.url, '/password_reset/')
|
|
|
|
|
|
@ignore_warnings(category=RemovedInDjango21Warning)
|
|
class SessionAuthenticationTests(AuthViewsTestCase):
|
|
def test_user_password_change_updates_session(self):
|
|
"""
|
|
#21649 - Ensure contrib.auth.views.password_change updates the user's
|
|
session auth hash after a password change so the session isn't logged out.
|
|
"""
|
|
self.login()
|
|
response = self.client.post('/password_change/', {
|
|
'old_password': 'password',
|
|
'new_password1': 'password1',
|
|
'new_password2': 'password1',
|
|
})
|
|
# if the hash isn't updated, retrieving the redirection page will fail.
|
|
self.assertRedirects(response, '/password_change/done/')
|