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.

Download 32-bit Chilkat IMAP ActiveX (.msi)

Download All 32-bit Chilkat ActiveX Components (.zip)

Download All 64-bit Chilkat ActiveX Components (.zip)

<?php

$imap = new COM("Chilkat.Imap");

//  Anything unlocks the component and begins a fully-functional 30-day trial.
$success = $imap->UnlockComponent('Anything for 30-day trial');
if ($success != true) {
    print $imap->lastErrorText() . "\n";
    exit;
}

//  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.)
$certStore = new COM("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 != true) {
    print $certStore->lastErrorText() . "\n";
    exit;
}

//  Find the certificate by the subject common name:

// cert is a Chilkat.Cert
$cert = $certStore->FindCertBySubjectCN('Chilkat Software, Inc.');
if (is_null($cert)) {
    print $certStore->lastErrorText() . "\n";
    exit;
}

//  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:
$cert2 = new COM("Chilkat.Cert");
//  The 1st argument is the filename, the 2nd arg is the
//  PFX file's password:
$success = $cert2->LoadPfxFile('tagtooga_secret.pfx','secret');
if ($success != true) {
    print $cert->lastErrorText() . "\n";
    exit;
}

//  Use the cert:
$imap->SetSslClientCert($cert);

//  Connect to an IMAP server.
$success = $imap->Connect('mail.chilkatsoft.com');
if ($success != true) {
    print $imap->lastErrorText() . "\n";
    exit;
}

//  Login
$success = $imap->Login('myLogin','myPassword');
if ($success != true) {
    print $imap->lastErrorText() . "\n";
    exit;
}

//  Select an IMAP mailbox
$success = $imap->SelectMailbox('Inbox');
if ($success != true) {
    print $imap->lastErrorText() . "\n";
    exit;
}

//  We can choose to fetch UIDs or sequence numbers.
$fetchUids = true;
//  Get the message IDs of all the emails in the mailbox
// messageSet is a Chilkat.MessageSet
$messageSet = $imap->Search('ALL',$fetchUids);
if (is_null($messageSet)) {
    print $imap->lastErrorText() . "\n";
    exit;
}

//  Fetch the emails into a bundle object:

// bundle is a Chilkat.EmailBundle2
$bundle = $imap->FetchBundle($messageSet);
if (is_null($bundle)) {

    print $imap->lastErrorText() . "\n";
    exit;
}

//  Loop over the bundle and display the FROM and SUBJECT of each.

for ($i = 0; $i <= $bundle->MessageCount - 1; $i++) {

    // email is a Chilkat.Email
    $email = $bundle->GetEmail($i);
    print $email->from() . "\n";
    print $email->subject() . "\n";
    print '--' . "\n";

}

//  Disconnect from the IMAP server.
$imap->Disconnect();


?>