在一台有公网访问的服务器上安装了RocketChat server,通过网页App和客户端访问都没有问题,但是通过苹果手机RocketChat App,却提示SSL错误无法连接。原因是RokcetChat手机App只能通过HTTPS方式访问RocketChat server。
这里采取的做法是,在Nginx中使用自签名SSL证书,再把HTTPS请求反向代理到RocketChat server。
如果还没有安装Nginx,请参见:
生成自签名SSL证书,请参见:
示例:
./create_self_signed_cert.sh "/C=CN/ST=Guangdong/L=Guangzhou/O=xdevops/OU=xdevops/CN="
复制上面生成的秘钥和 CA证书到Nginx:
cp server.key /etc/nginx/certificate.key
cp server.crt /etc/nginx/certificate.crt
设置秘钥文件权限:
chmod 400 /etc/nginx/certificate.key
生成ssl_dhparam文件:
sudo openssl dhparam -out /etc/nginx/dhparams.pem 2048
编辑nginx.conf
文件,配置HTTPS反向代理:
# HTTPS Server
server {
listen 443 ssl;
server_name <rocketchat_ip>;
error_log /var/log/nginx/rocketchat_error.log;
ssl_certificate /etc/nginx/certificate.crt;
ssl_certificate_key /etc/nginx/certificate.key;
ssl_dhparam /etc/nginx/dhparams.pem;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
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;
ssl_session_cache shared:SSL:20m;
ssl_session_timeout 180m;
location / {
proxy_pass http://<rocketchat_ip>:<rocketchat_port>/;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forward-Proto http;
proxy_set_header X-Nginx-Proxy true;
proxy_redirect off;
}
}
检查Nginx配置文件并让修改后的配置文件生效:
nginx -t
nginx -s reload
在浏览器中打开RocketChat Web App来测试HTTPS访问。
打开RocketChat客户端添加HTTPS RocketChat server来测试HTTPS访问。
将上面生成的CA证书(certificate.crt
)放到一个公网可以访问的地址。
在苹果手机上下载安装和配置CA证书:
然后打开RocketChat手机App,添加RocketChat server:https://
来测试HTTPS访问
https://rocket.chat/docs/installation/docker-containers/#5b-self-signed-ssl
https://github.com/RocketChat/Rocket.Chat/issues/1927
https://rocket.chat/docs/developer-guides/mobile-apps/supporting-ssl/
https://developer.apple.com/library/archive/qa/qa1948/_index.html#//apple_ref/doc/uid/DTS40017603-CH1-SECINSTALLING