Export Selected PFX Contents as PEM

See more PFX/P12 Examples

Demonstrates Pfx.ToPemEx, which exports selected PFX contents as PEM-formatted text with control over which parts are included and how private keys are encrypted.

<?php

use Chilkat2\Pfx;

$pfx = new Pfx();

// The file path is relative to the application's current working directory.  An absolute path
// may also be used.  Supply the path appropriate to your own environment.
// The PFX password should come from a secure source rather than being hard-coded.
$password = 'myPfxPassword';
try {
    $pfx->LoadPfxFile('qa_data/identity.pfx', $password);

    // Export selected PFX contents as PEM-formatted text.  The boolean arguments control what is
    // included: extended attributes, and whether to omit private keys, certificates, or CA certificates.
    $bExtendedAttrs = false;
    $bNoKeys = false;
    $bNoCerts = false;
    $bNoCaCerts = false;

    // Encrypt the exported private keys.  Supported algorithms include aes128, aes192, aes256, and 3des;
    // leave the algorithm empty for unencrypted keys.  The key password should come from a secure source.
    $keyPassword = 'myKeyPassword';
    $pem = $pfx->ToPemEx($bExtendedAttrs, $bNoKeys, $bNoCerts, $bNoCaCerts, 'aes256', $keyPassword);
} catch (\Chilkat2\Exception $e) {
    echo $e->getMessage(), "\n";
    exit;
}

echo $pem, "\n";