SFTP using SOCKS Proxy

Demonstrates how to connect to an SFTP/SSH server through a SOCKS4 or SOCKS5 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 use a SOCKS4 or SOCKS5 proxy, simply set the following
#  properties prior to connecting:
#  The SOCKS hostname may be a domain name or
#  IP address:
$sftp->put_SocksHostname("www.mysocksproxyserver.com");
$sftp->put_SocksPort(1080);
$sftp->put_SocksUsername("myProxyLogin");
$sftp->put_SocksPassword("myProxyPassword");

#  Set the SOCKS version to 4 or 5 based on the version
#  of the SOCKS proxy server:
$sftp->put_SocksVersion(5);

#  Note: SOCKS4 servers only support usernames without passwords.
#  SOCKS5 servers support full login/password authentication.

#  Connect to the SSH server.
#  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 a SOCKS4 or SOCKS5 proxy.
#  ...