(PowerBuilder) Load PEM and List Certificates

Demonstrates how to load a PEM containing certificates and accesses each individual certificate.

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

integer li_rc
oleobject loo_ChilkatGlob
integer li_Success
oleobject loo_Pem
integer i
integer li_NumCerts
oleobject loo_Cert

// Starting in v9.5.0.49, all Chilkat classes can be unlocked at once at the beginning of a program
// by calling UnlockBundle.  It requires a Bundle unlock code.
loo_ChilkatGlob = create oleobject
// Use "Chilkat_9_5_0.Global" for versions of Chilkat < 10.0.0
li_rc = loo_ChilkatGlob.ConnectToNewObject("Chilkat.Global")
if li_rc < 0 then
    destroy loo_ChilkatGlob
    MessageBox("Error","Connecting to COM object failed")
    return
end if
li_Success = loo_ChilkatGlob.UnlockBundle("Anything for 30-day trial.")
if li_Success <> 1 then
    Write-Debug loo_ChilkatGlob.LastErrorText
    destroy loo_ChilkatGlob
    return
end if

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

// Load the .p7b from a file.
li_Success = loo_Pem.LoadPemFile("/Users/chilkat/testData/p7b/cacert_mozilla.pem")
if li_Success <> 1 then
    Write-Debug loo_Pem.LastErrorText
    destroy loo_ChilkatGlob
    destroy loo_Pem
    return
end if

li_NumCerts = loo_Pem.NumCerts
if li_NumCerts = 0 then
    Write-Debug ("Error: Expected the PEM to contain certificates.")
    destroy loo_ChilkatGlob
    destroy loo_Pem
    return
end if

// Access each certificate and show the Subject CN (Common Name)
for i = 1 to li_NumCerts
    loo_Cert = loo_Pem.GetCert(i - 1)
    Write-Debug string(i) + ": " + loo_Cert.SubjectCN
    destroy loo_Cert
next


destroy loo_ChilkatGlob
destroy loo_Pem