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如何让Elastic Beanstalk nginx支持的代理服务器从HTTP自动重定向到HTTPS?

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我有一个Node.js支持的网站,我在Amazon Elastic Beanstalk上运行 .

我的Node.js应用程序侦听端口8080,我在我的EB应用程序中使用nginx弹性负载均衡器配置,在端口80和443上侦听HTTP和HTTPS .

但是,我只想接受通过HTTPS发送的应用中的流量 .

我可以在应用程序中安装一些东西来解决这个问题,但是我有兴趣让负载均衡器通过HTTPS将所有HTTP请求重定向到我的站点 .

7 回答

  • 77

    经过亚马逊付费支持的几次虚假启动后,他们最终确实通过了 . 您可以通过以下方式配置环境以响应端口80和443.然后在主Node.js应用程序文件夹中创建一个名为 .ebextensions 的文件夹,并在其中放置一个名为 00_nginx_https_rw.config 的文件,并将此文本作为内容:

    files:
      "/tmp/45_nginx_https_rw.sh":
        owner: root
        group: root
        mode: "000644"
        content: |
          #! /bin/bash
    
          CONFIGURED=`grep -c "return 301 https" /etc/nginx/conf.d/00_elastic_beanstalk_proxy.conf`
    
          if [ $CONFIGURED = 0 ]
            then
              sed -i '/listen 8080;/a \    if ($http_x_forwarded_proto = "http") { return 301 https://$host$request_uri; }\n' /etc/nginx/conf.d/00_elastic_beanstalk_proxy.conf
              logger -t nginx_rw "https rewrite rules added"
              exit 0
            else
              logger -t nginx_rw "https rewrite rules already set"
              exit 0
          fi
    
    container_commands:
      00_appdeploy_rewrite_hook:
        command: cp -v /tmp/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/appdeploy/enact
      01_configdeploy_rewrite_hook:
        command: cp -v /tmp/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/configdeploy/enact
      02_rewrite_hook_perms:
        command: chmod 755 /opt/elasticbeanstalk/hooks/appdeploy/enact/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/configdeploy/enact/45_nginx_https_rw.sh
      03_rewrite_hook_ownership:
        command: chown root:users /opt/elasticbeanstalk/hooks/appdeploy/enact/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/configdeploy/enact/45_nginx_https_rw.sh
    

    亚马逊的支持团队解释说:这个配置创建了一个部署钩子,它将重写规则添加到/etc/nginx/conf.d/00_elastic_beanstalk_proxy.conf .

    (之前他们曾经提供过.config,它将单独的文件复制到/etc/nginx/conf.d中,但是由于某种原因,这些文件要么没有效果,要么更糟糕,似乎覆盖或优先于默认的nginx配置 . )

    如果您想要撤消此操作,即删除挂钩,则需要删除此ebextension并发出命令以删除它创建的文件 . 您可以手动执行此操作,也可以通过临时安装的ebextensions命令执行此操作:

    /opt/elasticbeanstalk/hooks/appdeploy/enact/45_nginx_https_rw.sh
    /opt/elasticbeanstalk/hooks/configdeploy/enact/45_nginx_https_rw.sh
    

    我没有试过这个,但可能这样的东西可以删除它们并撤消这个改变:

    container_commands:
      00_undochange:
        command: rm /opt/elasticbeanstalk/hooks/appdeploy/enact/45_nginx_https_rw.sh
      01_undochange:
        command: rm /opt/elasticbeanstalk/hooks/configdeploy/enact/45_nginx_https_rw.sh
    

    希望这可以在将来帮助别人 .

  • 5

    接受的答案对我来说不再适用 . 默认端口是另一个端口 . 此外,配置文件的位置已更改 . 我正在使用Puma设置Ruby On Rails应用程序 .

    我谈到付费支持,我们通过在运行的实例上手动运行命令来解决这个问题 . 然后我能够找出以下解决方案 . 只需登录并重新启动nginx即可 .

    files:
      "/tmp/45_nginx_https_rw.sh":
        owner: root
        group: root
        mode: "000644"
        content: |
          #! /bin/bash
    
          CONFIGURED=`grep -c "return 301 https" /opt/elasticbeanstalk/support/conf/webapp_healthd.conf`
    
          if [ $CONFIGURED = 0 ]
            then
              sed -i '/listen 80;/a \    if ($http_x_forwarded_proto = "http") { return 301 https://$host$request_uri; }\n' /opt/elasticbeanstalk/support/conf/webapp_healthd.conf
              logger -t nginx_rw "https rewrite rules added"
              exit 0
            else
              logger -t nginx_rw "https rewrite rules already set"
              exit 0
          fi
    
    container_commands:
      00_appdeploy_rewrite_hook:
        command: cp -v /tmp/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/appdeploy/enact
      01_configdeploy_rewrite_hook:
        command: cp -v /tmp/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/configdeploy/enact
      02_rewrite_hook_perms:
        command: chmod 755 /opt/elasticbeanstalk/hooks/appdeploy/enact/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/configdeploy/enact/45_nginx_https_rw.sh
      03_rewrite_hook_ownership:
        command: chown root:users /opt/elasticbeanstalk/hooks/appdeploy/enact/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/configdeploy/enact/45_nginx_https_rw.sh
    

    请注意我是如何更改端口号和配置文件的位置的 .

  • 8

    您可以通过Node.js应用程序处理重定向 .

    当客户端不安全地连接时,Amazon发送 X-Forwarded-Proto 标头等于 http .

    在初始化 Express 之后,在定义路由以自动将客户端重定向到相应的HTTPS endpoints 之前,应立即插入以下中间件:

    // Redirect to HTTPS
    app.use(function (req, res, next) {
        // Insecure request?
        if (req.get('x-forwarded-proto') == 'http') {
            // Redirect to https://
            return res.redirect('https://' + req.get('host') + req.url);
        }
    
        next();
    });
    
  • 2

    我能够通过一个稍微简单的解决方案来解决这个问题 .

    请注意,这是一个部署了SINGLE实例的弹性beanstalk,没有加载balenced .

    这是我添加的ebextension .

    files:
      "/etc/nginx/conf.d/000_my_config.conf":
        mode: "000755"
        owner: root
        owner: root
        content: |
          server {
              listen 8080;
              return 301 https://$host$request_uri;
          }
    
  • 6

    我在AWS Elastic Beanstalk上运行'Ruby2 Puma'环境,可能与上面的配置略有不同 . 在我的环境中,我需要使用'listen 80'而不是'listen 8080' .

    sslredirect.config基于elloworld111's answer

    files:
      "/etc/nginx/conf.d/000_my_config.conf":
        mode: "000755"
        owner: root
        owner: root
        content: |
          server {
              listen 80;
              return 301 https://$host$request_uri;
          }
    
  • 4

    我正在使用Elastic Beanstalk和Docker,所以采取了一种稍微不同的路径来为我运行,但很大程度上受到了接受的答案的启发 . 此脚本将所需的配置注入/etc/nginx/sites-available/elasticbeanstalk-nginx-docker-proxy.conf . (如果有人有更优雅的解决方案,我很乐意看到它)

    此脚本还使Beanstalk运行状况检查能够访问我的运行状况检查 endpoints (在我的情况下为api / healthcheck)更好地允许LoadBalancer命中应用程序,而不是终止于Nginx .

    files:
      "/tmp/45_nginx_https_rw.sh":
        owner: root
        group: root
        mode: "000755"
        content: |
          #! /bin/bash
    
          CONFIGURED=`grep -c "return 301 https" /etc/nginx/sites-available/elasticbeanstalk-nginx-docker-proxy.conf`
    
          if [ $CONFIGURED = 0 ]
            then
              sed -i "/access.log;/a \ \ \ \ \ \ \ \ location /api/health-check { proxy_pass http://docker; }" /etc/nginx/sites-available/elasticbeanstalk-nginx-docker-proxy.conf
              sed -i "/proxy_add_x_forwarded_for;/a \ \ \ \ \ \ \ \ \ \ \ \ if (\$http_x_forwarded_proto != 'https') { return 301 https://\$host\$request_uri; }" /etc/nginx/sites-available/elasticbeanstalk-nginx-docker-proxy.conf
              logger -t nginx_rw "https rewrite rules added"
              exit 0
            else
              logger -t nginx_rw "https rewrite rules already set"
              exit 0
          fi
    
    container_commands:
      00_run_script:
        command: /tmp/45_nginx_https_rw.sh
    
  • 18

    我能够以不同的方式使用它 . 我更改了负载均衡器以将端口80流量转发到端口8082,并更改了防火墙规则(实例上的入站,防火墙上的出站)以允许这样做 . 然后在.ebextensions中添加此文件:

    files:
      "/etc/nginx/conf.d/50-atd-hotel-http-redirect.conf":
        mode: "000644"
        owner: root
        group: root
        content: |
          server {
            listen   8082;
    
            return 301 --WHATEVER DESTINATION YOU WANT--;
          }
    

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