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mirror of https://github.com/django/django.git synced 2025-10-23 21:59:11 +00:00

Fixed #15619 -- Deprecated log out via GET requests.

Thanks Florian Apolloner for the implementation idea.

Co-Authored-By: Mariusz Felisiak <felisiak.mariusz@gmail.com>
This commit is contained in:
René Fleschenberg
2020-02-27 17:55:29 +01:00
committed by Mariusz Felisiak
parent d4bf3b4c75
commit eb07b5be0c
6 changed files with 122 additions and 30 deletions

View File

@@ -29,9 +29,10 @@ from django.core.exceptions import ImproperlyConfigured
from django.db import connection
from django.http import HttpRequest, HttpResponse
from django.middleware.csrf import CsrfViewMiddleware, get_token
from django.test import Client, TestCase, override_settings
from django.test import Client, TestCase, ignore_warnings, override_settings
from django.test.client import RedirectCycleError
from django.urls import NoReverseMatch, reverse, reverse_lazy
from django.utils.deprecation import RemovedInDjango50Warning
from django.utils.http import urlsafe_base64_encode
from .client import PasswordResetConfirmClient
@@ -538,7 +539,7 @@ class ChangePasswordTest(AuthViewsTestCase):
)
def logout(self):
self.client.get("/logout/")
self.client.post("/logout/")
def test_password_change_fails_with_invalid_old_password(self):
self.login()
@@ -979,7 +980,10 @@ class LogoutThenLoginTests(AuthViewsTestCase):
def test_default_logout_then_login(self):
self.login()
req = HttpRequest()
req.method = "GET"
req.method = "POST"
csrf_token = get_token(req)
req.COOKIES[settings.CSRF_COOKIE_NAME] = csrf_token
req.POST = {"csrfmiddlewaretoken": csrf_token}
req.session = self.client.session
response = logout_then_login(req)
self.confirm_logged_out()
@@ -988,12 +992,28 @@ class LogoutThenLoginTests(AuthViewsTestCase):
def test_logout_then_login_with_custom_login(self):
self.login()
req = HttpRequest()
req.method = "GET"
req.method = "POST"
csrf_token = get_token(req)
req.COOKIES[settings.CSRF_COOKIE_NAME] = csrf_token
req.POST = {"csrfmiddlewaretoken": csrf_token}
req.session = self.client.session
response = logout_then_login(req, login_url="/custom/")
self.confirm_logged_out()
self.assertRedirects(response, "/custom/", fetch_redirect_response=False)
@ignore_warnings(category=RemovedInDjango50Warning)
@override_settings(LOGIN_URL="/login/")
def test_default_logout_then_login_get(self):
self.login()
req = HttpRequest()
req.method = "GET"
req.session = self.client.session
response = logout_then_login(req)
# RemovedInDjango50Warning: When the deprecation ends, replace with
# self.assertEqual(response.status_code, 405)
self.confirm_logged_out()
self.assertRedirects(response, "/login/", fetch_redirect_response=False)
class LoginRedirectAuthenticatedUser(AuthViewsTestCase):
dont_redirect_url = "/login/redirect_authenticated_user_default/"
@@ -1136,7 +1156,7 @@ class LogoutTest(AuthViewsTestCase):
def test_logout_default(self):
"Logout without next_page option renders the default template"
self.login()
response = self.client.get("/logout/")
response = self.client.post("/logout/")
self.assertContains(response, "Logged out")
self.confirm_logged_out()
@@ -1146,10 +1166,21 @@ class LogoutTest(AuthViewsTestCase):
self.assertContains(response, "Logged out")
self.confirm_logged_out()
def test_logout_with_get_raises_deprecation_warning(self):
self.login()
msg = (
"Log out via GET requests is deprecated and will be removed in Django 5.0. "
"Use POST requests for logging out."
)
with self.assertWarnsMessage(RemovedInDjango50Warning, msg):
response = self.client.get("/logout/")
self.assertContains(response, "Logged out")
self.confirm_logged_out()
def test_14377(self):
# Bug 14377
self.login()
response = self.client.get("/logout/")
response = self.client.post("/logout/")
self.assertIn("site", response.context)
def test_logout_doesnt_cache(self):
@@ -1157,16 +1188,16 @@ class LogoutTest(AuthViewsTestCase):
The logout() view should send "no-cache" headers for reasons described
in #25490.
"""
response = self.client.get("/logout/")
response = self.client.post("/logout/")
self.assertIn("no-store", response.headers["Cache-Control"])
def test_logout_with_overridden_redirect_url(self):
# Bug 11223
self.login()
response = self.client.get("/logout/next_page/")
response = self.client.post("/logout/next_page/")
self.assertRedirects(response, "/somewhere/", fetch_redirect_response=False)
response = self.client.get("/logout/next_page/?next=/login/")
response = self.client.post("/logout/next_page/?next=/login/")
self.assertRedirects(response, "/login/", fetch_redirect_response=False)
self.confirm_logged_out()
@@ -1174,28 +1205,28 @@ class LogoutTest(AuthViewsTestCase):
def test_logout_with_next_page_specified(self):
"Logout with next_page option given redirects to specified resource"
self.login()
response = self.client.get("/logout/next_page/")
response = self.client.post("/logout/next_page/")
self.assertRedirects(response, "/somewhere/", fetch_redirect_response=False)
self.confirm_logged_out()
def test_logout_with_redirect_argument(self):
"Logout with query string redirects to specified resource"
self.login()
response = self.client.get("/logout/?next=/login/")
response = self.client.post("/logout/?next=/login/")
self.assertRedirects(response, "/login/", fetch_redirect_response=False)
self.confirm_logged_out()
def test_logout_with_custom_redirect_argument(self):
"Logout with custom query string redirects to specified resource"
self.login()
response = self.client.get("/logout/custom_query/?follow=/somewhere/")
response = self.client.post("/logout/custom_query/?follow=/somewhere/")
self.assertRedirects(response, "/somewhere/", fetch_redirect_response=False)
self.confirm_logged_out()
def test_logout_with_named_redirect(self):
"Logout resolves names or URLs passed as next_page."
self.login()
response = self.client.get("/logout/next_page/named/")
response = self.client.post("/logout/next_page/named/")
self.assertRedirects(
response, "/password_reset/", fetch_redirect_response=False
)
@@ -1203,7 +1234,7 @@ class LogoutTest(AuthViewsTestCase):
def test_success_url_allowed_hosts_same_host(self):
self.login()
response = self.client.get("/logout/allowed_hosts/?next=https://testserver/")
response = self.client.post("/logout/allowed_hosts/?next=https://testserver/")
self.assertRedirects(
response, "https://testserver/", fetch_redirect_response=False
)
@@ -1211,7 +1242,7 @@ class LogoutTest(AuthViewsTestCase):
def test_success_url_allowed_hosts_safe_host(self):
self.login()
response = self.client.get("/logout/allowed_hosts/?next=https://otherserver/")
response = self.client.post("/logout/allowed_hosts/?next=https://otherserver/")
self.assertRedirects(
response, "https://otherserver/", fetch_redirect_response=False
)
@@ -1219,7 +1250,7 @@ class LogoutTest(AuthViewsTestCase):
def test_success_url_allowed_hosts_unsafe_host(self):
self.login()
response = self.client.get("/logout/allowed_hosts/?next=https://evil/")
response = self.client.post("/logout/allowed_hosts/?next=https://evil/")
self.assertRedirects(
response, "/logout/allowed_hosts/", fetch_redirect_response=False
)
@@ -1246,7 +1277,7 @@ class LogoutTest(AuthViewsTestCase):
"bad_url": quote(bad_url),
}
self.login()
response = self.client.get(nasty_url)
response = self.client.post(nasty_url)
self.assertEqual(response.status_code, 302)
self.assertNotIn(
bad_url, response.url, "%s should be blocked" % bad_url
@@ -1272,7 +1303,7 @@ class LogoutTest(AuthViewsTestCase):
"good_url": quote(good_url),
}
self.login()
response = self.client.get(safe_url)
response = self.client.post(safe_url)
self.assertEqual(response.status_code, 302)
self.assertIn(good_url, response.url, "%s should be allowed" % good_url)
self.confirm_logged_out()
@@ -1286,7 +1317,7 @@ class LogoutTest(AuthViewsTestCase):
"next_url": quote(non_https_next_url),
}
self.login()
response = self.client.get(url, secure=True)
response = self.client.post(url, secure=True)
self.assertRedirects(response, logout_url, fetch_redirect_response=False)
self.confirm_logged_out()
@@ -1295,19 +1326,19 @@ class LogoutTest(AuthViewsTestCase):
self.login()
self.client.post("/setlang/", {"language": "pl"})
self.assertEqual(self.client.cookies[settings.LANGUAGE_COOKIE_NAME].value, "pl")
self.client.get("/logout/")
self.client.post("/logout/")
self.assertEqual(self.client.cookies[settings.LANGUAGE_COOKIE_NAME].value, "pl")
@override_settings(LOGOUT_REDIRECT_URL="/custom/")
def test_logout_redirect_url_setting(self):
self.login()
response = self.client.get("/logout/")
response = self.client.post("/logout/")
self.assertRedirects(response, "/custom/", fetch_redirect_response=False)
@override_settings(LOGOUT_REDIRECT_URL="logout")
def test_logout_redirect_url_named_setting(self):
self.login()
response = self.client.get("/logout/")
response = self.client.post("/logout/")
self.assertRedirects(response, "/logout/", fetch_redirect_response=False)