【问题标题】:Nginx: redirect non-www to www on httpsNginx:在 https 上将非 www 重定向到 www
【发布时间】:2014-05-12 14:40:17
【问题描述】:

如果我在 https 上,Nginx 无法将非 www 重定向到 www:

https://domain.comhttps://www.domain.com

我在.conf 中的当前设置是:

server {
  listen 80;
  server_name www.domain.com domain.com;
  return 301 https://www.domain.com$request_uri;
}
server {
  listen 443;
  server_name domain.com;
  return 301 https://www.domain.com$request_uri;
}
server {
  listen IP_ADDRESS:443 ssl;
  server_name www.domain.com;
  ...
}

http://domain.comhttps://www.domain.comhttp://www.domainhttps://www.domain.com 有效,但 https 上的非 www 到 www 无效。

如果我在第二个 server 块上添加 IP_ADDRESS,我会在 Chrome 中收到错误(SSL 错误),并且(www 和非 www)都停止工作。

更新:

感谢 Steffen(以下回答),我将自签名证书更新为 *.domain.com 而不是 domain.com

.conf 文件已更新为以下格式:

ssl_certificate /etc/nginx/ssl/server.crt;
ssl_certificate_key /etc/nginx/ssl/server.key;

server {
  listen 80;
  server_name www.domain.com domain.com;
  return 301 https://www.domain.com$request_uri;
}
server {
  listen 443 ssl;
  server_name domain.com;
  return 301 https://www.domain.com$request_uri;
}
server {
  listen 443 ssl;
  server_name www.domain.com;
  ...
}

【问题讨论】:

  • 还要确保您的服务器块或更高版本具有 ssl 证书行,以便人们在重定向之前可以实际连接。

标签: .htaccess redirect ssl nginx


【解决方案1】:

【讨论】:

    【解决方案2】:

    我有类似的情况,这就是我解决重定向问题的方法

    https://example.com -----> https://www.example.com

     server {
          listen        443;
           server_name    example.com;
             if ($host = example.com) {
            rewrite ^(.*) https://www.example.com:443$request_uri? permanent;
          }
     } 
    

    希望这会有所帮助!

    Using if condition in nginx

    指令如果在位置上下文中使用时出现问题,在某些情况下,它并没有达到您的预期,而是完全不同。在某些情况下,它甚至会出现段错误。如果可能的话,通常最好避免它。如果在位置上下文中,唯一可以在内部完成的 100% 安全的事情是: 返回 ...;重写...最后;

    【讨论】:

    • 我已经尝试了 1278361872612 的东西,除了这个,谢谢你,好心的先生。
    【解决方案3】:

    这是我使用的更优雅的解决方案。实际网站需要一个服务器块,从非 www/non-https 重定向到 https://www.* 需要一个服务器块。

    server {
      listen IP_ADDRESS:443 ssl;
      server_name www.domain.com;
    }
    server {
      listen IP_ADDRESS:80 ssl default_server;
      listen IP_ADDRESS:443 ssl default_server;
      return 301 https://www.domain.com$request_uri;
    }
    

    default_server 选项很重要,否则第一个定义将成为默认值,这可能会违背您重定向除www.domain.com 之外的所有请求的意图。通过使用 default_server,您的重定向服务器块充当一个包罗万象的功能。

    不过,在我看来,您不应该使用“www”。您应该从 www 重定向到非 www。 www 是当今无关紧要的传统事物。通过从非 www 重定向到 www,您正在延续这种无关紧要的遗产。

    【讨论】:

      【解决方案4】:

      在第二个服务器块(以“listen 443;”开头)中,您必须添加 SSL 服务器组(最后一个组)中的所有与 SSL 相关的指令。这是我的 example.conf:

      server {
          listen 80;
          server_name example.com www.example.com;
          return 301 https://www.$server_name$request_uri;
      }
      
      server {
          listen 443 ssl;
          server_name example.com;
          return 301 https://www.$server_name$request_uri;
      
          # SSL
          ssl on;
          ssl_certificate /var/www/example.com/cert/bundle.cer;
          ssl_certificate_key /var/www/example.com/cert/example.com.key;
      
          # Enables all versions of TLS, but not SSLv2 or 3 which are weak and now deprecated.
          ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
      
          # Intermediate cypersuite as recommended by Mozilla
          ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
          ssl_prefer_server_ciphers on;
          # Add HSTS (HTTPStrictTransportSecurity)
          add_header Strict-Transport-Security "max-age=31536000";
      }
      
      
      server {
          listen 443 ssl;
          server_name www.example.com;
          root /var/www/example.com/public;
          index index.html index.htm index.php;
          client_max_body_size 32m;
      
          access_log  /var/www/example.com/access.log;
          error_log  /var/www/example.com/error.log;
      
          # SSL
          ssl on;
          ssl_certificate /var/www/example.com/cert/bundle.cer;
          ssl_certificate_key /var/www/example.com/cert/example.com.key;
      
          # Enables all versions of TLS, but not SSLv2 or 3 which are weak and now deprecated.
          ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
      
          # Intermediate cypersuite as recommended by Mozilla
          ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
          ssl_prefer_server_ciphers on;
          # Add HSTS (HTTPStrictTransportSecurity)
          add_header Strict-Transport-Security "max-age=31536000";
      
          # Directives to send expires headers and turn off 404 error logging.
          location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
              #expires max;
              log_not_found off;
              access_log off;
          }
      
          location = /favicon.ico {
              log_not_found off;
              access_log off;
          }
      
          location = /robots.txt {
              allow all;
              log_not_found off;
              access_log off;
          }
      
          ## Disable viewing .htaccess & .htpassword
          location ~ /\.ht {
              deny  all;
          }
      
          location ^~ /admin/ {
                      auth_basic "Restricted";
                      auth_basic_user_file /var/www/example.com/.htpasswd;
                      try_files $uri $uri/ /index.php$is_args$args;
                      location ~ \.php$ {
                              include /etc/nginx/php-inside.conf;
                      }
              }
      
          include /etc/nginx/php.conf;
      }
      

      【讨论】:

        【解决方案5】:

        我在两个服务器指令上都使用了 rewrite,它对我有用:

        一般重写指令非 www 到 https wwww

         server {
                listen 80;
                server_name example.com www.example.com;
                return 301 https://www.$server_name$request_uri;}
        

        非 www 到 https wwww 的 SSL 规则指令

         server {
            listen 443 ssl;
            server_name example.com;
            return 301 https://www.$server_name$request_uri;}
        

        【讨论】:

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