SFTP using HTTP Proxy

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

 Chilkat Perl Module Downloads for Windows, Linux, and MAC OS X

use chilkat();

#  Important: It is helpful to send the contents of the
#  sftp.LastErrorText property when requesting support.

$sftp = new chilkat::CkSFtp();

#  Any string automatically begins a fully-functional 30-day trial.
$success = $sftp->UnlockComponent("Anything for 30-day trial");
if ($success != 1) {
    print $sftp->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.
$sftp->put_HttpProxyHostname("www.my-http-proxy.com");
$sftp->put_HttpProxyPort(3128);

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

#  Connect to the SSH server through the HTTP proxy.
#  The standard SSH port = 22
#  The hostname may be a hostname or IP address.

$hostname = "www.my-ssh-server.com";
$port = 22;
$success = $sftp->Connect($hostname,$port);
if ($success != 1) {
    print $sftp->lastErrorText() . "\n";
    exit;
}

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