SSH Transport: SSH over WebSocket/Tls in Go

The SSH Transport project aims to provide SSH functionality over WebSocket/TLS connections using Go.

Features

• Supports both command-line flags and file-based configuration.
• Works with secure and unsecure WebSocket and WSS connections.
• Designed for high performance with a low memory footprint.
• Supports SSH over TLS protocol.

How to build

1. Clone the repository
2. Build the project using one of the following methods:
   • Run goreleaser release.
   • Use go build.
   • Use go build -ldflags "-w -s" for smaller binary size.

Usage

Using CLI Arguments as Configuration

1. Execute ssh-transport.
2. Sample: ssh-transport -ssh=127.0.0.1:22 -ws-listen=0.0.0.0:80.
3. Use the -help argument to get detailed usage information.

Using a File for Configuration

1. Create a config.json file in the same directory as the ssh-transport binary.
2. Fill in the configuration details config.json.
3. Run ssh-transport without any cli arguments.
4. To disable WS or TLS leave the listen address empty like this "listen": ""

NGINX reverse proxy websocket

location /sshws {
    proxy_pass http://127.0.0.1:5153/;
    proxy_redirect off;
    proxy_http_version 1.1;
    proxy_set_header Upgrade websocket;
    proxy_set_header Connection Upgrade;
    proxy_set_header Host $http_host;
    proxy_set_header Sec-WebSocket-Version $http_sec_websocket_version;
    proxy_set_header Sec-WebSocket-Key $http_sec_websocket_key;
    proxy_read_timeout 52w;
}

License

This project is licensed under the Apache-2.0 License. See the LICENSE file for details.