(PureBasic) SSH using HTTP Proxy

Note: This example requires Chilkat v9.5.0.51 or greater.

Demonstrates how to connect to an SSH server through an HTTP proxy. (Connects through a generic proxy of type: HTTP/1.1 using the CONNECT method.)

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IncludeFile "CkSsh.pb"

Procedure ChilkatExample()

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

    ssh.i = CkSsh::ckCreate()
    If ssh.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    ; 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.
    CkSsh::setCkHttpProxyHostname(ssh, "www.my-http-proxy.com")
    CkSsh::setCkHttpProxyPort(ssh, 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.s
    port.i

    ; Hostname may be an IP address or hostname:
    hostname = "192.168.1.108"
    port = 22

    success.i = CkSsh::ckConnect(ssh,hostname,port)
    If success <> 1
        Debug CkSsh::ckLastErrorText(ssh)
        CkSsh::ckDispose(ssh)
        ProcedureReturn
    EndIf

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


    CkSsh::ckDispose(ssh)


    ProcedureReturn
EndProcedure