(VBScript) Using Client Certificate w/ IMAP SSL

Demonstrates how to use a client-side certificate with an IMAP SSL connection. The SetSslClientCert method is called to specify a certificate to be used for the SSL connection.

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

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

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

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Imap")
set imap = CreateObject("Chilkat.Imap")

' To use a secure SSL connection, set SSL and the port:
imap.Ssl = 1
' The typical port for IMAP SSL is 993
imap.Port = 993

' Load a certificate from a PFX file and use it.
' Note: Other methods are available to load pre-installed
' certificates from registry-based certificate stores.

' Create an instance of a certificate store object, load a PFX file,
' locate the certificate we need, and use it for signing.
' (a PFX file may contain more than one certificate.)
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.CertStore")
set certStore = CreateObject("Chilkat.CertStore")
' The 1st argument is the filename, the 2nd arg is the 
' PFX file's password:
success = certStore.LoadPfxFile("myCertWithPrivateKey.pfx","secret")
If (success <> 1) Then
    outFile.WriteLine(certStore.LastErrorText)
    WScript.Quit
End If

' Find the certificate by the subject common name:

' cert is a Chilkat.Cert
Set cert = certStore.FindCertBySubjectCN("Chilkat Software, Inc.")
If (certStore.LastMethodSuccess = 0) Then
    outFile.WriteLine(certStore.LastErrorText)
    WScript.Quit
End If

' If a PFX file is known to contain a single certificate,
' you may load it directly into a Chilkat certificate object.
' This snippet of source code shows how:
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Cert")
set cert2 = CreateObject("Chilkat.Cert")
' The 1st argument is the filename, the 2nd arg is the 
' PFX file's password:
success = cert2.LoadPfxFile("myClientCert.pfx","secret")
If (success <> 1) Then
    outFile.WriteLine(cert.LastErrorText)
    WScript.Quit
End If

' Use the cert:
success = imap.SetSslClientCert(cert)

' Connect to an IMAP server.
success = imap.Connect("imap.someMailServer.com")
If (success <> 1) Then
    outFile.WriteLine(imap.LastErrorText)
    WScript.Quit
End If

' Login
success = imap.Login("myLogin","myPassword")
If (success <> 1) Then
    outFile.WriteLine(imap.LastErrorText)
    WScript.Quit
End If

' Select an IMAP mailbox
success = imap.SelectMailbox("Inbox")
If (success <> 1) Then
    outFile.WriteLine(imap.LastErrorText)
    WScript.Quit
End If

' We can choose to fetch UIDs or sequence numbers.
fetchUids = 1
' Get the message IDs of all the emails in the mailbox
' messageSet is a Chilkat.MessageSet
Set messageSet = imap.Search("ALL",fetchUids)
If (imap.LastMethodSuccess = 0) Then
    outFile.WriteLine(imap.LastErrorText)
    WScript.Quit
End If

' Fetch the emails into a bundle object:

' bundle is a Chilkat.EmailBundle
Set bundle = imap.FetchBundle(messageSet)
If (imap.LastMethodSuccess = 0) Then

    outFile.WriteLine(imap.LastErrorText)
    WScript.Quit
End If

' Loop over the bundle and display the FROM and SUBJECT of each.
i = 0
numEmails = bundle.MessageCount
Do While i < numEmails
    ' email is a Chilkat.Email
    Set email = bundle.GetEmail(i)
    outFile.WriteLine(email.From)
    outFile.WriteLine(email.Subject)
    outFile.WriteLine("--")

    i = i + 1
Loop

' Disconnect from the IMAP server.
success = imap.Disconnect()


outFile.Close