Sample code for 30+ languages & platforms
AutoIt Requires Chilkat v10.1.2+

Upload to Tumbleweed SecureTransport FTPS Server

See more FTP Examples

Demonstrates how to connect, authenticate, and upload file to a Tumbleweed Secure Transport SSL FTP Server. Instead of providing a login name and password, you pass the string "site-auth" for the username, and an empty string for the password. You must also provide a client-side digital certificate -- as the certificate's credentials and validity are used to authenticate.

Chilkat AutoIt Downloads

AutoIt
Local $bSuccess = False

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

$oFtp = ObjCreate("Chilkat.Ftp2")

;  This code has been tested with the Tumbleweed server
;  at sft.wellsfargo.com
$oFtp.Hostname = "sft.wellsfargo.com"

;  Use these exact strings for the username and password:
$oFtp.Username = "site-auth"
$oFtp.Password = ""

;  Establish an AUTH SSL secure channel after connecting.
;  Your client-side certificate is used for authentication when
;  the SSL channel is established.
$oFtp.AuthSsl = True

;  The Ssl property is for establishing an implicit SSL connection
;  on port 990.  Do not set it.
$oFtp.Ssl = False

;  Load a certificate from a .pfx
;  A PFX may contain several certs, including the certificates
;  in a chain of authority.
$oCertStore = ObjCreate("Chilkat.CertStore")
Local $sPassword = "***"
;  Load the certs from a PFX into an in-memory certificate store:
$bSuccess = $oCertStore.LoadPfxFile("my.pfx",$sPassword)
If ($bSuccess <> True) Then
    ConsoleWrite($oCertStore.LastErrorText & @CRLF)
    Exit
EndIf

;  Find the desired certificate.
$oJsonCN = ObjCreate("Chilkat.JsonObject")
$oJsonCN.UpdateString("CN","cert common name")

$oCert = ObjCreate("Chilkat.Cert")
$bSuccess = $oCertStore.FindCert($oJsonCN,$oCert)
If ($bSuccess = False) Then
    ConsoleWrite("Certificate not found!" & @CRLF)
    Exit
EndIf

;  Tell the Chilkat FTP2 component to use the client-side
;  cert for the SSL connection:
$bSuccess = $oFtp.SetSslClientCert($oCert)

;  Connect and authenticate with the FTP server.
$bSuccess = $oFtp.Connect()
If ($bSuccess <> True) Then
    ConsoleWrite($oFtp.LastErrorText & @CRLF)
    Exit
Else
    ;  LastErrorText contains information even when
    ;  successful. This allows you to visually verify
    ;  that the secure connection actually occurred.
    ConsoleWrite($oFtp.LastErrorText & @CRLF)
EndIf

ConsoleWrite("Secure FTP Channel Established!" & @CRLF)

;  Change to the remote directory where the file will be
;  uploaded.  If your file is to be uploaded to the FTP user 
;  account's home directory, this is not necessary.
$bSuccess = $oFtp.ChangeRemoteDir("someSubDir")
If ($bSuccess <> True) Then
    ConsoleWrite($oFtp.LastErrorText & @CRLF)
    Exit
EndIf

;  You may include an absolute or relative path with the 
;  local filename.  If no path is included, the file should 
;  be present in the current working directory of the calling
;  process.
Local $sLocalFilename = "someFile.dat"
Local $sRemoteFilename = "someFile.dat"

;  Upload the file.
$bSuccess = $oFtp.PutFile($sLocalFilename,$sRemoteFilename)
If ($bSuccess <> True) Then
    ConsoleWrite($oFtp.LastErrorText & @CRLF)
    Exit
EndIf

$bSuccess = $oFtp.Disconnect()