安装 SSL 后 Ubuntu 18.04 上的 Django 站点与 Apache2 无法正常工作

Question

我正在尝试使用 mode_wsgi 在带有 Apache2 的 Ubuntu 18.04 上部署我的 Djang(1.10) 应用程序，该站点在设置 SSL 之前运行良好，但是当我使用 certbot 从 Let'sEncrypt 安装 SSL 证书时不再加载。

这是我的配置：

项目文件夹路径：

/home/abdul

Http配置：

<VirtualHost *:80>
    # The ServerName directive sets the request scheme, hostname and port that
    # the server uses to identify itself. This is used when creating
    # redirection URLs. In the context of virtual hosts, the ServerName
    # specifies what hostname must appear in the request's Host: header to
    # match this virtual host. For the default virtual host (this file) this
    # value is not decisive as it is used as a last resort host regardless.
    # However, you must set it for any further virtual host explicitly.

    ServerName www.orderfetchers.com
    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/html

    # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
    # error, crit, alert, emerg.
    # It is also possible to configure the loglevel for particular
    # modules, e.g.
    #LogLevel info ssl:warn

    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined

    # For most configuration files from conf-available/, which are
    # enabled or disabled at a global level, it is possible to
    # include a line for only one particular virtual host. For example the
    # following line enables the CGI configuration for this host only
    # after it has been globally disabled with "a2disconf".
    #Include conf-available/serve-cgi-bin.conf

    Alias /static /home/abdul/Fetchors/static
      <Directory /home/abdul/Fetchors/static>
        Require all granted
      </Directory>

      Alias /media /home/abdul/Fetchors/media
      <Directory /home/abdul/Fetchors/media>
        Require all granted
      </Directory>

      <Directory /home/abdul/Fetchors/Fetchors>
        <Files wsgi.py>
          Require all granted
        </Files>
      </Directory>
    #WSGIScriptAlias / /home/abdul/Fetchors/Fetchors/wsgi.py
    #WSGIDaemonProcess django_app python-path=/home/abdul/Fetchors python-home=/home/abdul/Fetchors/venv
    #WSGIProcessGroup django_app
RewriteEngine on
RewriteCond %{SERVER_NAME} =www.orderfetchers.com
RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
</VirtualHost>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

这里是Https 配置：

<IfModule mod_ssl.c>
<VirtualHost *:443>
    # The ServerName directive sets the request scheme, hostname and port that
    # the server uses to identify itself. This is used when creating
    # redirection URLs. In the context of virtual hosts, the ServerName
    # specifies what hostname must appear in the request's Host: header to
    # match this virtual host. For the default virtual host (this file) this
    # value is not decisive as it is used as a last resort host regardless.
    # However, you must set it for any further virtual host explicitly.

    ServerName www.orderfetchers.com
    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/html

    # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
    # error, crit, alert, emerg.
    # It is also possible to configure the loglevel for particular
    # modules, e.g.
    #LogLevel info ssl:warn

    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined

    # For most configuration files from conf-available/, which are
    # enabled or disabled at a global level, it is possible to
    # include a line for only one particular virtual host. For example the
    # following line enables the CGI configuration for this host only
    # after it has been globally disabled with "a2disconf".
    #Include conf-available/serve-cgi-bin.conf

    Alias /static /home/abdul/Fetchors/static
      <Directory /home/abdul/Fetchors/static>
        Require all granted
      </Directory>

      Alias /media /home/abdul/Fetchors/media
      <Directory /home/abdul/Fetchors/media>
        Require all granted
      </Directory>

      <Directory /home/abdul/Fetchors/Fetchors>
        <Files wsgi.py>
          Require all granted
        </Files>
      </Directory>
    WSGIScriptAlias / /home/abdul/Fetchors/Fetchors/wsgi.py
    WSGIDaemonProcess django_app python-path=/home/abdul/Fetchors python-home=/home/abdul/Fetchors/venv
    WSGIProcessGroup django_app

Include /etc/letsencrypt/options-ssl-apache.conf
SSLCertificateFile /etc/letsencrypt/live/www.orderfetchers.com/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/www.orderfetchers.com/privkey.pem
</VirtualHost>
</IfModule>

Answer 1

tl;dr：检查您的防火墙（端口 443），并使用有关配置的在线教程（如下）。

---

好的，所以我遇到了与您完全相同的错误 - 我的网站在 Ubuntu 机器上使用 Apache2 和 Django 1.10 在端口 80 上运行良好，当我按照 LetsEncrypt 的指南进行操作时，我的网站将永远加载在超时之前。我假设您帖子中的问题是如何阻止您的网站超时并实际加载。

就我而言，我很幸运，因为我只是一个白痴，忘记为我的 Ubuntu 机器打开 AWS 安全组上的 443 端口。但是，我有一些额外的配置可能会对您有所帮助：

settings.py

# SSL support
SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')
SECURE_SSL_REDIRECT = True
SESSION_COOKIE_SECURE = True
CSRF_COOKIE_SECURE = True

# session expire at browser close
SESSION_EXPIRE_AT_BROWSER_CLOSE = True

# wsgi scheme
os.environ['wsgi.url_scheme'] = 'https'

wsgi.py

os.environ['HTTPS'] = "on"

这些配置是在这些参考站点的帮助下找到并编译的（这也可能对您有所帮助）：

https://simpleisbetterthancomplex.com/tutorial/2016/05/11/how-to-setup-ssl-certificate-on-nginx-for-django-application.html

https://www.pdxpixel.com/blog/2014/02/04/setting-up-django-site-ssl-apache-mod_wsgi-mod_ssl/

https://docs.djangoproject.com/en/dev/topics/security/#ssl-https

如果不进一步了解您的系统是什么，就很难更准确地提供帮助，但我发现这是有用的，所以希望它有所帮助。