PHP

Add Private Key and Certificate to a PEM

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Demonstrates how to add certificates and private keys to a PEM. Chilkat2 PHP

<?php

use Chilkat2\Cert;
use Chilkat2\Pem;
use Chilkat2\PrivateKey;

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

// The Chilkat PEM class was introduced in v9.5.0.49.
// It requires the bundle to be unlocked, as shown above.
$pem = new Pem();

// Add the private key found in alice.key to this PEM.
//
$privKey = new PrivateKey();

try {
    $privKey->LoadAnyFormatFile('qa_data/alice.key', '');

    // Add it to the PEM:
    $pem->AddPrivateKey($privKey);

    // Add the certificate found in alice.crt to this PEM.
    //
    $cert = new Cert();

    $cert->LoadFromFile('qa_data/alice.crt');
} catch (\Chilkat2\Exception $e) {
    echo $e->getMessage(), "\n";
    exit;
}

// Add it to the PEM:
$includeCertChain = false;
$pem->AddCert($cert, $includeCertChain);

// Write the PEM containing the private key and certificate.
// The private key will be output in PKCS8 encrypted form.
// Certificates are never encrypted.

// This is the password that will be required to open and access the private key
// from the PEM we're about to write..
$password = 'secret';
$extendedAttrs = false;
$noKeys = false;
$noCerts = false;
$noCaCerts = false;
$encryptAlg = 'aes128';

$pemStr = $pem->ToPemEx($extendedAttrs, $noKeys, $noCerts, $noCaCerts, $encryptAlg, $password);
echo $pemStr, "\n";