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C

SFTP using HTTP Proxy

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

Chilkat C Downloads

C
#include <C_CkSFtp.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkSFtp sftp;

    success = FALSE;

    //  This example assumes the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    sftp = CkSFtp_Create();

    //  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.
    CkSFtp_putHttpProxyHostname(sftp,"www.my-http-proxy.com");
    CkSFtp_putHttpProxyPort(sftp,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.  
    success = CkSFtp_Connect(sftp,"sftp.example.com",22);
    if (success != TRUE) {
        printf("%s\n",CkSFtp_lastErrorText(sftp));
        CkSFtp_Dispose(sftp);
        return;
    }

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


    CkSFtp_Dispose(sftp);

    }