PowerBuilder
PowerBuilder
Set an FTPS Client Certificate from PEM
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Demonstrates the Chilkat Ftp2.SetSslClientCertPem method, which configures a client certificate and private key from PEM. The first argument may be the PEM text or a PEM file path, and the second is the private-key password (empty when the key is not encrypted).
Note: The local paths are relative to the application's current working directory. Absolute paths may also be used. Supply the paths appropriate to your own environment.
Background: This is the PEM-based form of setting the mutual-TLS client certificate — convenient when the certificate and key already live in a
.pem file, the common format from OpenSSH and Unix tooling. Use SetSslClientCertPfx instead for a PKCS#12 .pfx/.p12 bundle. As with any client certificate, set it before connecting.Chilkat PowerBuilder Downloads
integer li_rc
integer li_Success
oleobject loo_Ftp
string ls_PemPassword
li_Success = 0
// Demonstrates the Ftp2.SetSslClientCertPem method, which configures a client certificate and
// private key from PEM. The 1st argument is the PEM text or a PEM file path, and the 2nd is the
// private-key password (empty when the key is not encrypted).
loo_Ftp = create oleobject
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.Username = "myFtpLogin"
// Normally you would not hard-code the password in source. You should instead obtain it
// from an interactive prompt, environment variable, or a secrets vault.
loo_Ftp.Password = "myPassword"
// Use explicit FTPS (AUTH TLS) on the standard FTP port.
loo_Ftp.AuthTls = 1
// Provide the PEM client certificate before connecting. The password should come from a secure
// source rather than being hard-coded.
ls_PemPassword = "myPemPassword"
li_Success = loo_Ftp.SetSslClientCertPem("qa_data/client.pem",ls_PemPassword)
if li_Success = 0 then
Write-Debug loo_Ftp.LastErrorText
destroy loo_Ftp
return
end if
li_Success = loo_Ftp.Connect()
if li_Success = 0 then
Write-Debug loo_Ftp.LastErrorText
destroy loo_Ftp
return
end if
Write-Debug "Connected with a PEM client certificate."
li_Success = loo_Ftp.Disconnect()
if li_Success = 0 then
Write-Debug loo_Ftp.LastErrorText
destroy loo_Ftp
return
end if
destroy loo_Ftp