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(Excel) Using Client Certificate w/ IMAP SSLDemonstrates 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.
' This example assumes the Chilkat API to have been previously unlocked. ' See Global Unlock Sample for sample code. Dim imap As Chilkat.Imap Set imap = Chilkat.NewImap ' To use a secure SSL connection, set SSL and the port: imap.Ssl = True ' 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.) Dim certStore As Chilkat.CertStore Set certStore = Chilkat.NewCertStore ' The 1st argument is the filename, the 2nd arg is the ' PFX file's password: success = certStore.LoadPfxFile("myCertWithPrivateKey.pfx","secret") If (success <> True) Then Debug.Print certStore.LastErrorText Exit Sub End If ' Find the certificate by the subject common name: Set cert = certStore.FindCertBySubjectCN("Chilkat Software, Inc.") If (certStore.LastMethodSuccess = False) Then Debug.Print certStore.LastErrorText Exit Sub 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: Dim cert2 As Chilkat.Cert Set cert2 = Chilkat.NewCert ' The 1st argument is the filename, the 2nd arg is the ' PFX file's password: success = cert2.LoadPfxFile("myClientCert.pfx","secret") If (success <> True) Then Debug.Print cert.LastErrorText Exit Sub End If ' Use the cert: success = imap.SetSslClientCert(cert) ' Connect to an IMAP server. success = imap.Connect("imap.someMailServer.com") If (success <> True) Then Debug.Print imap.LastErrorText Exit Sub End If ' Login success = imap.Login("myLogin","myPassword") If (success <> True) Then Debug.Print imap.LastErrorText Exit Sub End If ' Select an IMAP mailbox success = imap.SelectMailbox("Inbox") If (success <> True) Then Debug.Print imap.LastErrorText Exit Sub End If ' We can choose to fetch UIDs or sequence numbers. fetchUids = True ' Get the message IDs of all the emails in the mailbox Set messageSet = imap.Search("ALL",fetchUids) If (imap.LastMethodSuccess = False) Then Debug.Print imap.LastErrorText Exit Sub End If ' Fetch the emails into a bundle object: Set bundle = imap.FetchBundle(messageSet) If (imap.LastMethodSuccess = False) Then Debug.Print imap.LastErrorText Exit Sub End If ' Loop over the bundle and display the FROM and SUBJECT of each. i = 0 numEmails = bundle.MessageCount Do While i < numEmails Set email = bundle.GetEmail(i) Debug.Print email.From Debug.Print email.Subject Debug.Print "--" i = i + 1 Loop ' Disconnect from the IMAP server. success = imap.Disconnect() |
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