VBScript

Load PEM and List Certificates

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

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
'Create a Unicode (utf-16) output text file.
Set outFile = fso.CreateTextFile("output.txt", True, True)

success = 0

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

success = 0

set pem = CreateObject("Chilkat.Pem")

' Load the .p7b from a file.
success = pem.LoadPemFile("/Users/chilkat/testData/p7b/cacert_mozilla.pem")
If (success <> 1) Then
    outFile.WriteLine(pem.LastErrorText)
    WScript.Quit
End If

numCerts = pem.NumCerts
If (numCerts = 0) Then
    outFile.WriteLine((("Error: Expected the PEM to contain certificates.")))
    WScript.Quit
End If

' Access each certificate and show the Subject CN (Common Name)
For i = 1 To numCerts
    ' cert is a Chilkat.Cert
    Set cert = pem.GetCert(i - 1)
    outFile.WriteLine(i & ": " & cert.SubjectCN)

Next

outFile.Close