Box
Box

trojan and nginx to using web service

2020.08.25 pandaian

** Using trojan+nginx reachs that pretending a normal website to be a proxy service **

first of all， we should know that the trojan forwards the all unknown packets to the remote port， the default remote port is 80. It’s a nice design for us to setting the environment.

if(packets is trojan)
{ do proxy service}
else
{ forwarding packets to port 80 }

so, it’s easy to achieve it that we just configure the web server.
My web server is using Nginx, the fllowing is configuration which I have configured.

configuration file:

1
2
3
4
5
6
 server {
   listen 0.0.0.0:80;
   listen [::]:80;
   server_name _;
   return 301 https://$host$request_uri;
}

The first server is listening port 80 from all IP address. Its mission is redirecting all request to port 443(https).

1
2
3
4
5
6
7
8
9
server {
    listen 127.0.0.1:80;
    server_name _ www.example.com; #example domain
    access_log /data/wwwlogs/access_nginx.log combined;
    root /data/wwwroot/default;
    index index.html index.htm index.php;
    #error_page 404 /404.html;
    #error_page 502 /502.html;
  }

The second is listening localhost port 80, this server is accepting packets from trojan which is true https packets.