(PHP ActiveX) Convert PEM to JKS (Java KeyStore)

Converts a PEM containing private key(s) and certificates into a JKS (Java KeyStore) formatted file.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows Note: The php_com_dotnet.dll may need to be enabled inside of php.ini.

<?php

// This example requires 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.
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Pem')
$pem = new COM("Chilkat.Pem");

// Load the PEM from a file.
// If the PEM is encrypted, provide a password.  Otherwise pass an empty string for the password.
$password = 'myPassword';
$success = $pem->LoadPemFile('../myPemFiles/myPem.pem',$password);
if ($success != 1) {
    print $pem->LastErrorText . "\n";
    exit;
}

// Note: If the app already has the PEM pre-loaded in a string variable, then load it 
// by calling LoadPem instead.  
$pemContent = '... the PEM contents ...';
$success = $pem->LoadPem($pemContent,$password);
// Check for success as before..

// Convert to a JavaKeyStore object.
// The alias, if a non-empty string, will be applied to the 1st private key or 
// certificate.  All other keys and/or certificates will be assigned an auto-generated
// alias.
$alias = 'anything_I_want_here';

// This is the passord that will be required to access the created JKS.
$jksPassword = 'myJksSecret';
// jks is a Chilkat.JavaKeyStore
$jks = $pem->ToJks($alias,$jksPassword);
if ($pem->LastMethodSuccess == 0) {
    print $pem->LastErrorText . "\n";
    exit;
}

// Save the JKS to a file.  The password passed here is used for the keyed hash of the
// entire JKS file.  This may be different (if desired) than the password for individual private keys
// contained within the JKS.  
$success = $jks->ToFile($jksPassword,'../myJksFiles/myJks.jks');
if ($success != 1) {
    print $jks->LastErrorText . "\n";
    exit;
}


?>