在宝塔上兼容Trojan和Nginx的443端口冲突

上个博客讲了用宝塔完成基础的博客搭建，很多配置都是采用默认的配置。这边在运行trojan和nginx的时候发现，这两者会存在443端口冲突。接着我们需要解决这个端口冲突问题，最后通过Nginx的ngx_stream_ssl_preread_module来完成。它能够做到根据SNI进行信息转发。

stream {
    log_format tcp_format '$time_local|$remote_addr|$protocol|$status|$bytes_sent|$bytes_received|$session_time|$upstream_addr|$upstream_bytes_sent|$upstream_bytes_received|$upstream_connect_time';
  
    access_log /www/wwwlogs/tcp-access.log tcp_format;
    error_log /www/wwwlogs/tcp-error.log;
    include /www/server/panel/vhost/nginx/tcp/*.conf;
    
    map $ssl_preread_server_name $backend_name {
        host.wakaka007.cn trojan;
    # 域名都不匹配情况下的默认值
        default web;
    }
    upstream trojan {
        server 127.0.0.1:8805;
    }
    
    upstream web {
        server 127.0.0.1:8804;
    }
    
    server {
        listen 443 reuseport;
        listen [::]:443 reuseport;
        proxy_pass  $backend_name;
        ssl_preread on;
    }
}

引用博客：https://www.chengxiaobai.com/trouble-maker/trojan-shared-443-port-scheme