<?php
namespace Lexik\Bundle\JWTAuthenticationBundle\Services\KeyLoader;
@trigger_error(sprintf('The "%s\OpenSSLKeyLoader" class is deprecated since version 2.5 and will be removed in 3.0. Use "%s" instead.', __NAMESPACE__, RawKeyLoader::class), E_USER_DEPRECATED);
/**
* Load crypto keys for the OpenSSL crypto engine.
*
* @author Robin Chalas <robin.chalas@gmail.com>
*
* @deprecated since version 2.5, to be removed in 3.0. Use RawKeyLoader instead
*/
class OpenSSLKeyLoader extends AbstractKeyLoader implements KeyDumperInterface
{
/**
* {@inheritdoc}
*
* @throws \RuntimeException If the key cannot be read
* @throws \RuntimeException Either the key or the passphrase is not valid
*/
public function loadKey($type)
{
if (!in_array($type, [self::TYPE_PUBLIC, self::TYPE_PRIVATE])) {
throw new \InvalidArgumentException(sprintf('The key type must be "public" or "private", "%s" given.', $type));
}
$rawKey = file_get_contents($this->getKeyPath($type));
$key = call_user_func_array("openssl_pkey_get_$type", self::TYPE_PRIVATE == $type ? [$rawKey, $this->getPassphrase()] : [$rawKey]);
if (!$key) {
$sslError = '';
while ($msg = trim(openssl_error_string(), " \n\r\t\0\x0B\"")) {
if ('error:' === substr($msg, 0, 6)) {
$msg = substr($msg, 6);
}
$sslError .= "\n $msg";
}
throw new \RuntimeException(
sprintf('Failed to load %s key: %s', $type, $sslError)
);
}
return $key;
}
/**
* {@inheritdoc}
*/
public function dumpKey()
{
$key = openssl_pkey_get_details($this->loadKey('public'));
if (!isset($key['key'])) {
return;
}
return $key['key'];
}
}