Trojan

Torjan is the most commonly used TLS proxy made in China. It can be used in various combinations, but only the combination of uTLS and multiplexing is recommended.

Protocol and implementation combination	Specification	Resists passive detection	Resists active probes
Origin / trojan-gfw	trojan-gfw.github.io
Basic Go implementation	/
with privates transport by V2Ray	No formal definition
with uTLS enabled	No formal definition

Password Generator

Generate Password	Action
	Refresh

Server Example

With local certificate With ACME With ACME and Cloudflare API

{
  "inbounds": [
    {
      "type": "trojan",
      "listen": "::",
      "listen_port": 8080,
      "users": [
        {
          "name": "example",
          "password": "password"
        }
      ],
      "tls": {
        "enabled": true,
        "server_name": "example.org",
        "key_path": "/path/to/key.pem",
        "certificate_path": "/path/to/certificate.pem"
      },
      "multiplex": {
        "enabled": true
      }
    }
  ]
}

{
  "inbounds": [
    {
      "type": "trojan",
      "listen": "::",
      "listen_port": 8080,
      "users": [
        {
          "name": "example",
          "password": "password"
        }
      ],
      "tls": {
        "enabled": true,
        "server_name": "example.org",
        "acme": {
          "domain": "example.org",
          "email": "admin@example.org"
        }
      },
      "multiplex": {
        "enabled": true
      }
    }
  ]
}

{
  "inbounds": [
    {
      "type": "trojan",
      "listen": "::",
      "listen_port": 8080,
      "users": [
        {
          "name": "example",
          "password": "password"
        }
      ],
      "tls": {
        "enabled": true,
        "server_name": "example.org",
        "acme": {
          "domain": "example.org",
          "email": "admin@example.org",
          "dns01_challenge": {
            "provider": "cloudflare",
            "api_token": "my_token"
          }
        }
      },
      "multiplex": {
        "enabled": true
      }
    }
  ]
}

Client Example

With valid certificate With self-sign certificate Ignore certificate verification

{
  "outbounds": [
    {
      "type": "trojan",
      "server": "127.0.0.1",
      "server_port": 8080,
      "password": "password",
      "tls": {
        "enabled": true,
        "server_name": "example.org",
        "utls": {
          "enabled": true,
          "fingerprint": "firefox"
        }
      },
      "multiplex": {
        "enabled": true
      }
    }
  ]
}

Tip

Use sing-box merge command to merge configuration and certificate into one file.

{
  "outbounds": [
    {
      "type": "trojan",
      "server": "127.0.0.1",
      "server_port": 8080,
      "password": "password",
      "tls": {
        "enabled": true,
        "server_name": "example.org",
        "certificate_path": "/path/to/certificate.pem",
        "utls": {
          "enabled": true,
          "fingerprint": "firefox"
        }
      },
      "multiplex": {
        "enabled": true
      }
    }
  ]
}

{
  "outbounds": [
    {
      "type": "trojan",
      "server": "127.0.0.1",
      "server_port": 8080,
      "password": "password",
      "tls": {
        "enabled": true,
        "server_name": "example.org",
        "insecure": true,
        "utls": {
          "enabled": true,
          "fingerprint": "firefox"
        }
      },
      "multiplex": {
        "enabled": true
      }
    }
  ]
}