(AutoIt) SCP Download/Upload Binary Files as Encoded Strings

Demonstrates how to upload and download binary files as encoded strings (base64, hex, etc.) using the SCP protocol (Secure Copy Protocol over SSH).

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

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

$oSsh = ObjCreate("Chilkat.Ssh")

; Hostname may be an IP address or hostname:
Local $sHostname = "www.some-ssh-server.com"
Local $iPort = 22

; Connect to an SSH server:
Local $bSuccess = $oSsh.Connect($sHostname,$iPort)
If ($bSuccess <> True) Then
    ConsoleWrite($oSsh.LastErrorText & @CRLF)
    Exit
EndIf

; Wait a max of 5 seconds when reading responses..
$oSsh.IdleTimeoutMs = 5000

; Authenticate using login/password:
$bSuccess = $oSsh.AuthenticatePw("myLogin","myPassword")
If ($bSuccess <> True) Then
    ConsoleWrite($oSsh.LastErrorText & @CRLF)
    Exit
EndIf

; Once the SSH object is connected and authenticated, we use it
; in our SCP object.
$oScp = ObjCreate("Chilkat.Scp")

$bSuccess = $oScp.UseSsh($oSsh)
If ($bSuccess <> True) Then
    ConsoleWrite($oScp.LastErrorText & @CRLF)
    Exit
EndIf

Local $sRemotePath = "images/starfish.jpg"

; Download the binary file and return as a base64 string.
; See <a href="http://www.cknotes.com/chilkat-binary-encoding-list/">List of Encodings</a> for a list of possible encodings.
Local $sEncodedJpg = $oScp.DownloadBinaryEncoded($sRemotePath,"base64")
If ($oScp.LastMethodSuccess <> True) Then
    ConsoleWrite($oScp.LastErrorText & @CRLF)
    Exit
EndIf

$sRemotePath = "images/starfish2.jpg"

; Now upload from the base64 string to the SSH server.
; Insided the call to UploadBinaryEncoded, the base64 string is decoded,
; and the decoded bytes are uploaded.  The resulting starfish2.jpg on the
; server will be identical to the original starfish.jpg
$bSuccess = $oScp.UploadBinaryEncoded($sRemotePath,$sEncodedJpg,"base64")
If ($bSuccess <> True) Then
    ConsoleWrite($oScp.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite("SCP download/upload binary encoded success." & @CRLF)

; Disconnect
$oSsh.Disconnect