(PowerBuilder) FTPS with Mutual TLS Authentication (TLS Client Certificate)

Demonstrates how to do mutual TLS authentication (using a client certificate from a .pfx/.p12).

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

integer li_rc
oleobject loo_Ftp
oleobject loo_Cert
integer li_Success

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

loo_Ftp = create oleobject
// Use "Chilkat_9_5_0.Ftp2" for versions of Chilkat < 10.0.0
li_rc = loo_Ftp.ConnectToNewObject("Chilkat.Ftp2")
if li_rc < 0 then
    destroy loo_Ftp
    MessageBox("Error","Connecting to COM object failed")
    return
end if

loo_Ftp.Hostname = "ftp.example.com"
loo_Ftp.Port = 21

// If using implicit TLS, you probably want port 990..
loo_Ftp.Port = 990

// Set this to 0 for implicit TLS, otherwise set to 1 for explicit TLS (where port is typically 21).
loo_Ftp.AuthTls = 0

// Set this to 1 for implicit TLS, otherwise set to 0.
loo_Ftp.Ssl = 1

loo_Cert = create oleobject
// Use "Chilkat_9_5_0.Cert" for versions of Chilkat < 10.0.0
li_rc = loo_Cert.ConnectToNewObject("Chilkat.Cert")

li_Success = loo_Cert.LoadPfxFile("qa_data/pfx/example.pfx","pfx_password")
if li_Success = 0 then
    Write-Debug loo_Cert.LastErrorText
    destroy loo_Ftp
    destroy loo_Cert
    return
end if

// Use this certificate for our TLS mutually authenticated connection:
li_Success = loo_Ftp.SetSslClientCert(loo_Cert)
if li_Success = 0 then
    Write-Debug loo_Cert.LastErrorText
    destroy loo_Ftp
    destroy loo_Cert
    return
end if

// Establish the TLS connection with the FTP server.
li_Success = loo_Ftp.ConnectOnly()
if li_Success = 0 then
    Write-Debug loo_Ftp.LastErrorText
    destroy loo_Ftp
    destroy loo_Cert
    return
end if

// If a login is required, then login with the FTP account login/password.
loo_Ftp.Username = "myLogin"
loo_Ftp.Password = "myPassword"
li_Success = loo_Ftp.LoginAfterConnectOnly()
if li_Success = 0 then
    Write-Debug loo_Ftp.LastErrorText
    destroy loo_Ftp
    destroy loo_Cert
    return
end if

// Do whatever you're doing to do ...
// upload files, download files, etc...

// .....
// .....

li_Success = loo_Ftp.Disconnect()


destroy loo_Ftp
destroy loo_Cert