反向代理

反向代理 JumpServer 要求说明

  • rdp 协议复制粘贴需要部署可信任的 ssl 证书
  • 通过 https 协议访问就能在 rdp 资产里面使用复制粘贴
  • 遵循 Mozilla SSL Configuration Generator 建议

1. nginx ssl 部署

请准备好 ssl 证书

  • 将证书放到 /opt/jumpserver/config/nginx/cert 里面
  1. vi /opt/jumpserver/config/config.txt
  1. ...
  3. ## Nginx 配置, USE_LB=1 表示开启, 为 0 的情况下, HTTPS_PORT 定义不生效
  4. HTTP_PORT=80
  5. SSH_PORT=2222
  6. RDP_PORT=3389
  8. USE_LB=1           # 1 表示开启此选项
  9. HTTPS_PORT=443     # 对外 https 端口
  1. vi /opt/jumpserver/config/nginx/lb_http_server.conf
  1. # Todo: May be can auto discovery
  2. upstream http_server {
  3.   sticky name=jms_route;
  4.   server web:80;
  5.   # server HOST2:80;  # 多节点
  6. }
  8. server {
  9.   listen 80;
  10.   server_name demo.jumpserver.org;  # 自行修改成你自己的域名
  11.   return 301 https://$server_name$request_uri;
  12. }
  14. server {
  15.   listen 443 ssl;
  16.   server_name demo.jumpserver.org;      # 自行修改成你自己的域名
  17.   server_tokens off;
  18.   ssl_certificate cert/server.crt;      # 修改成你自己的证书
  19.   ssl_certificate_key cert/server.key;  # 修改成你自己的证书
  20.   ssl_session_timeout 1d;
  21.   ssl_session_cache shared:MozSSL:10m;
  22.   ssl_session_tickets off;
  23.   ssl_protocols TLSv1.1 TLSv1.2;
  25.   ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
  26.   ssl_prefer_server_ciphers off;
  27.   add_header Strict-Transport-Security "max-age=63072000" always;
  29.   client_max_body_size 5000m;  # 上传文件大小限制
  31.   location / {
  32.     proxy_pass http://http_server;
  33.     proxy_buffering off;
  34.     proxy_request_buffering off;
  35.     proxy_http_version 1.1;
  36.     proxy_set_header Host $host;
  37.     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  38.     proxy_set_header Upgrade $http_upgrade;
  39.     proxy_set_header Connection $http_connection;
  41.     proxy_ignore_client_abort on;
  42.     proxy_connect_timeout 600;
  43.     proxy_send_timeout 600;
  44.     proxy_read_timeout 600;
  45.     send_timeout 6000;
  46.   }
  47. }
  1. ./jmsctl.sh restart

2. 多层 nginx 反向代理

  • 适合上层还有统一对外出口的反向代理服务器
  • 属于多层 nginx 反向代理
  • 每一层都需要设置 websocket 长连接
  1. vi /etc/nginx/conf.d/jumpserver.conf
  1. server {
  3.     listen 80;
  4.     server_name demo.jumpserver.org;  # 自行修改成你的域名
  6.     client_max_body_size 4096m;  # 上传文件大小限制
  8.     location / {
  9.             # 这里的 ip 是后端 JumpServer nginx 的 ip
  10.             proxy_pass http://192.168.244.144;
  11.             proxy_http_version 1.1;
  12.             proxy_buffering off;
  13.             proxy_request_buffering off;
  14.             proxy_set_header Upgrade $http_upgrade;
  15.             proxy_set_header Connection "upgrade";
  16.             proxy_set_header X-Real-IP $remote_addr;
  17.             proxy_set_header Host $host;
  18.             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  19.     }
  20. }

推荐部署 ssl 使用更安全的 https 协议访问

  1. server {
  2.     listen 80;
  3.     server_name demo.jumpserver.org;  # 自行修改成你的域名
  4.     return 301 https://$server_name$request_uri;
  5. }
  6. server {
  7.     listen 443 ssl;
  8.     server_name          demo.jumpserver.org;  # 自行修改成你的域名
  9.     ssl_certificate      sslkey/1_jumpserver.org_bundle.crt;  # 自行设置证书
  10.     ssl_certificate_key  sslkey/2_jumpserver.org_bundle.key;  # 自行设置证书
  11.     ssl_session_timeout 1d;
  12.     ssl_session_cache shared:MozSSL:10m;
  13.     ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
  14.     ssl_prefer_server_ciphers off;
  15.     ssl_protocols TLSv1.1 TLSv1.2;
  16.     add_header Strict-Transport-Security "max-age=63072000" always;
  18.     client_max_body_size 4096m;  # 录像及文件上传大小限制
  19.     location / {
  20.         # 这里的 ip 是后端 JumpServer nginx 的 ip
  21.         proxy_pass http://192.168.244.144;
  22.         proxy_http_version 1.1;
  23.         proxy_buffering off;
  24.         proxy_request_buffering off;
  25.         proxy_set_header Upgrade $http_upgrade;
  26.         proxy_set_header Connection "upgrade";
  27.         proxy_set_header X-Real-IP $remote_addr;
  28.         proxy_set_header Host $host;
  29.         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  30.     }
  31. }

3. 其他 slb

  • 需要注意 websocket 长连接设置即可
  • 需要注意 session 问题