(PowerBuilder) Load Certificate from PFX (PKCS#12)

Loads a digital certificate (and private key, if available) from a PFX file.(also known as PKCS#12)

Note: This example requires Chilkat v11.0.0 or greater.

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

integer li_rc
integer li_Success
oleobject loo_Cert
string ls_PfxFilename
string ls_PfxPassword
oleobject loo_PrivKey
string ls_PemPassword
string ls_PemPath

li_Success = 0

loo_Cert = create oleobject
li_rc = loo_Cert.ConnectToNewObject("Chilkat.Cert")
if li_rc < 0 then
    destroy loo_Cert
    MessageBox("Error","Connecting to COM object failed")
    return
end if

// Load from the PFX file
ls_PfxFilename = "/Users/chilkat/testData/pfx/chilkat_ssl_pwd_is_test.pfx"
ls_PfxPassword = "test"

// A PFX typically contains certificates in the chain of authentication.
// The Chilkat cert object will choose the certificate w/
// private key farthest from the root authority cert.
// To access all the certificates in a PFX, use the 
// Chilkat certificate store object instead.
li_Success = loo_Cert.LoadPfxFile(ls_PfxFilename,ls_PfxPassword)
if li_Success = 0 then
    Write-Debug loo_Cert.LastErrorText
    destroy loo_Cert
    return
end if

// Get some information about the digital certificate, 
// then get the private key...

// DN = "Distinguished Name"
Write-Debug "SubjectDN:" + loo_Cert.SubjectDN

Write-Debug "Common Name:" + loo_Cert.SubjectCN
Write-Debug "Issuer Common Name:" + loo_Cert.IssuerCN

Write-Debug "Serial Number:" + loo_Cert.SerialNumber

loo_PrivKey = create oleobject
li_rc = loo_PrivKey.ConnectToNewObject("Chilkat.PrivateKey")

li_Success = loo_Cert.GetPrivateKey(loo_PrivKey)
if li_Success = 0 then
    Write-Debug loo_Cert.LastErrorText
    destroy loo_Cert
    destroy loo_PrivKey
    return
end if

// The private key object may be used in any Chilkat methods
// (in other objects/classes) that expect a private key argument.

// In this case, save the private key to a PKCS8 Encrypted PEM format file:
ls_PemPassword = "secret"
ls_PemPath = "/Users/chilkat/testData/pem/chilkat_privKey.pem"
li_Success = loo_PrivKey.SavePkcs8EncryptedPemFile(ls_PemPassword,ls_PemPath)
if li_Success = 0 then
    Write-Debug loo_PrivKey.LastErrorText
    destroy loo_Cert
    destroy loo_PrivKey
    return
end if

Write-Debug "Private key saved to PKCS8 Encrypted PEM..."


destroy loo_Cert
destroy loo_PrivKey