Django Apache SSL [代碼400，消息錯誤請求]

Question

我的Apache代理Web服務器和Django SSL出現問題，以下是錯誤，其次是Django 版本1.6.8的 SSL的Django settings.py和apache server.conf文件

  ----------------------------------------
  [10/Jan/2015 09:11:33] code 400, message Bad request syntax ('\x16\x03\x00\x00?
  Exception happened during processing of request from ('5.5.0.46', 38141)
  Traceback (most recent call last):
  File "/usr/lib/python2.7/SocketServer.py", line 593, in process_request_thread
   self.finish_request(request, client_address)
  File "/usr/lib/python2.7/SocketServer.py", line 334, in finish_request
   self.RequestHandlerClass(request, client_address, self)
  File "/usr/local/lib/python2.7/dist-packages/django/core/servers/basehttp.py", line 126, in __init__
   super(WSGIRequestHandler, self).__init__(*args, **kwargs)
  File "/usr/lib/python2.7/SocketServer.py", line 649, in __init__
   self.handle()
  File "/usr/lib/python2.7/wsgiref/simple_server.py", line 117, in handle
   if not self.parse_request(): # An error code has been sent, just exit
  File "/usr/lib/python2.7/BaseHTTPServer.py", line 286, in parse_request
    self.send_error(400, "Bad request syntax (%r)" % requestline)
  File "/usr/lib/python2.7/BaseHTTPServer.py", line 368, in send_error
    self.send_response(code, message)
  File "/usr/lib/python2.7/BaseHTTPServer.py", line 385, in send_response
    self.log_request(code)
  File "/usr/lib/python2.7/BaseHTTPServer.py", line 422, in log_request
    self.requestline, str(code), str(size))
  File "/usr/local/lib/python2.7/dist-packages/django/core/servers/basehttp.py", line 138, in log_message
   msg = "[%s] %s\n" % (self.log_date_time_string(), format % args)
  UnicodeDecodeError: 'ascii' codec can't decode byte 0xf9 in position 12: ordinal not in    range(128)
  ----------------------------------------

settings.py

   ...... 

   # secure proxy SSL header and secure cookies
   SECURE_SSL_REDIRECT = True
   SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')
   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'
   ......

apache server.conf

 <IfModule mod_ssl.c>
    <VirtualHost *:80>
            ServerName mywebsite.com
            WSGIScriptAlias / /var/www/manage/manage/wsgi.py
    </VirtualHost>
    <VirtualHost _default_:443>
            ServerName mywebsite.com
            WSGIScriptAlias / /var/www/manage/manage/wsgi.py
            SSLEngine on
            SSLCertificateFile      /etc/apache2/ssl/apache.crt
            SSLCertificateKeyFile /etc/apache2/ssl/apache.key
            redirect permanent / https://5.5.0.38:8080
    </VirtualHost>
  </IfModule>

我也在django wsgi.py中啟用了HTTPS

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

Answer 1

錯誤的請求語法（'\\ x16 \\ x03 \\ x00 \\ x00？

這是HTTPS流量，需要HTTP流量。 我認為這是由您的apache.conf中的以下行引起的：

redirect permanent / https://5.5.0.38:8080

這指示瀏覽器改為訪問給定的URL（可能是Django服務器）。 它不會將請求轉發到Django服務器（您可能打算這樣做），而是指示瀏覽器發出新請求並直接從Django服務器獲取資源，而這無需前面的apache。 我想如果要在另一台服務器前使用apache，則需要改用ProxyPass或ProxyPassReverse之類的東西。

如果端口8080實際上用於https，這將是非常不尋常的，通常這僅用於http。 因此，我假設您的Django服務器本身僅講純HTTP。

os.environ ['HTTPS'] =“開啟”

這不會使HTTPS服務器脫離Django，而只是指示Django將所有鏈接創建為https鏈接。 這支持了我的假設，即您的Django服務器本身僅執行純http。

Answer 2

我認為正確的答案如下：

• 首先為apache啟用proxy_http模塊以將URL從https重新映射到http

  $ a2enmod proxy_http

• 第二個刪除https請求到django的重定向

• 添加ProxyPass和ProxyPassReverse以將HTTP請求從Apache服務器傳遞到基於HTTP協議的Django

  以下是我為apache.conf做的

    <VirtualHost *:80> ServerName mywebsite.com WSGIScriptAlias / /var/www/manage/manage/wsgi.py </VirtualHost> <VirtualHost _default_:443> ServerName mywebsite.com WSGIScriptAlias / /var/www/manage/manage/wsgi.py SSLEngine on SSLCertificateFile /etc/apache2/ssl/apache.crt SSLCertificateKeyFile /etc/apache2/ssl/apache-wp.key ProxyPass / http://myip:8080/ ProxyPassReverse / http://myip:8080/ #redirect permanent / https://myip:8080 </VirtualHost> 

還要確保所有HTTP都重寫為https，以編輯/etc/apache2/sites-enabled/000-default.conf apache文件，如下所示

<VirtualHost *:80>
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/html
        RewriteEngine On
        RewriteCond %{HTTPS} !on
        RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}
        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>