PHP Requires Chilkat v10.1.2+

Find a Certificate in the "Other People" Windows Certificate Store

See more Certificates Examples

Demonstrates how to open the "Current User --> Other People" Windows certificate store, and locates a certificate matching an email address. Chilkat2 PHP

<?php

use Chilkat2\Cert;
use Chilkat2\CertStore;
use Chilkat2\JsonObject;

$certStore = new CertStore();

// The "AddressBook" is the "Other People" certificate store as shown in certmgr.msc
$readOnly = true;
try {
    $certStore->OpenWindowsStore('CurrentUser', 'AddressBook', $readOnly);

    // Find the certificate for the email address:
    $jsonE = new JsonObject();
    $jsonE->UpdateString('email', 'joe@example.com');

    $cert = new Cert();
    $certStore->FindCert($jsonE, $cert);
} catch (\Chilkat2\Exception $e) {
    echo $e->getMessage(), "\n";
    exit;
}

echo 'Found certificate: ', $cert->SubjectDN, "\n";