Django 管理员登录返回 Forbidden 403 CSRF 验证失败。请求已中止

Question

对 Django 来说还很陌生。按照 Django 网站上的民意调查教程完成第二个项目。之前的努力虽然简单，但进展顺利。这次访问管理员登录时遇到问题。

我已经创建了一个超级用户并使用这些凭据，当我尝试登录时http://127.0.0.1:8000/admin/login/?next=/admin/出现以下错误：

Forbidden (403)
CSRF verification failed. Request aborted.
Reason given for failure:
    CSRF cookie not set.

看看这个和这个，大多数答案要么详细说明清除浏览器cookie（这样做），包括'django.middleware.csrf.CsrfViewMiddleware'在您的中间件中（我这样做），要么创建豁免或解决方法。

1）我的问题是为什么管理门户现在似乎不起作用，但它对我之前的项目起作用并且我正在遵循相同的步骤？

2）管理面板的属性不应该通过项目启动继承吗？

3）当文档显示默认激活CSRF中间件时，我该如何为admin设置CSRF ？

谢谢你的帮助。

设置.py

"""
Django settings for aptly project.

Generated by 'django-admin startproject' using Django 1.9.7.

For more information on this file, see
https://docs.djangoproject.com/en/1.9/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.9/ref/settings/
"""

import os
import dj_database_url

from .secret_settings import *

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(__file__))

PROJECT_ROOT = os.path.abspath(os.path.dirname(__file__))
PROJECT_DIR = os.path.join(PROJECT_ROOT,'../search')


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.9/howto/deployment/checklist/

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []



# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'search',
]

MIDDLEWARE_CLASSES = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'aptly.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'aptly.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.9/ref/settings/#databases

DATABASES = {
    'default': {
        "ENGINE": "django.db.backends.postgresql_psycopg2",
        "NAME": "db_name",
        "USER": "me",
        "PASSWORD": "",
        "HOST": "localhost",
        "PORT": "",
    }
}

# Password validation
# https://docs.djangoproject.com/en/1.9/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/1.9/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.9/howto/static-files/

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static_root')

# Extra places for collectstatic to find static files.
STATICFILES_DIRS = (
    os.path.join(PROJECT_DIR, 'static'),
)

# Simplified static file serving.
# https://warehouse.python.org/project/whitenoise/

STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage'

#DATABASES['default'] = dj_database_url.config()

urls.py

from django.conf.urls import patterns, include, url
from django.contrib import admin
from . import views

urlpatterns = [
    url(r'^$', views.index, name='index'),
    url(r'^admin/', admin.site.urls),
]

目录

project
-aptly
--settings.py
--urls.py
--wsgi.py
-search
--templates
---index.html
--models.py
--urls.py
--views.py
manage.py

Answer 1

将其添加到您的settings.py中，它将起作用 CSRF_TRUSTED_ORIGINS = ['https://example.com']

Answer 2

您正在设置SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https') “删除此行”，看看是否可以解决您的问题。如果您启用 https csrf will work only as per the specifications of https。您有可能启用 https 并从非 https 服务器为您的网站提供服务。另外，您是否在清除 cookie 后或在私人/隐身模式下尝试过使用其他浏览器？有时出现此错误的原因是csrf cookie is not set correctly。inspecting your request/response headers从浏览器控制台尝试。