SSH using HTTP Proxy

Demonstrates how to connect to an SSH server through an HTTP proxy.

Download Chilkat 32-bit SSH / SFTP ActiveX (.msi)

Download All 32-bit Chilkat ActiveX Components (.zip)

Download All 64-bit Chilkat ActiveX Components (.zip)

<?php

$ssh = new COM("Chilkat.Ssh");

//  Unlock the SSH component:
$success = $ssh->UnlockComponent('Anything for 30-day trial.');
if ($success != true) {
    print $ssh->lastErrorText() . "\n";
    exit;
}

//  To connect through an HTTP proxy, set the HttpProxyHostname
//  and HttpProxyPort properties to the hostname (or IP address)
//  and port of the HTTP proxy.  Typical port numbers used by
//  HTTP proxy servers are 3128 and 8080.
$ssh->HttpProxyHostname = 'www.my-http-proxy.com';
$ssh->HttpProxyPort = 3128;

//  Important:  Your HTTP proxy server must allow non-HTTP
//  traffic to pass.  Otherwise this does not work.

//  Connect to an SSH server via an HTTP proxy:

//  Hostname may be an IP address or hostname:
$hostname = '192.168.1.108';
$port = 22;

$success = $ssh->Connect($hostname,$port);
if ($success != true) {
    print $ssh->lastErrorText() . "\n";
    exit;
}

//  Your application is now connected to an SSH server
//  through an HTTP proxy.
//  ...

?>