91 lines
2.7 KiB
PHP
91 lines
2.7 KiB
PHP
<?php
|
|
|
|
namespace Lexik\Bundle\JWTAuthenticationBundle\Services\KeyLoader;
|
|
|
|
/**
|
|
* Abstract class for key loaders.
|
|
*
|
|
* @author Robin Chalas <robin.chalas@gmail.com>
|
|
*
|
|
* @internal
|
|
*/
|
|
abstract class AbstractKeyLoader implements KeyLoaderInterface
|
|
{
|
|
private ?string $signingKey;
|
|
private ?string $publicKey;
|
|
private ?string $passphrase;
|
|
private array $additionalPublicKeys;
|
|
|
|
public function __construct(?string $signingKey = null, ?string $publicKey = null, ?string $passphrase = null, array $additionalPublicKeys = [])
|
|
{
|
|
$this->signingKey = $signingKey;
|
|
$this->publicKey = $publicKey;
|
|
$this->passphrase = $passphrase;
|
|
$this->additionalPublicKeys = $additionalPublicKeys;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getPassphrase(): ?string
|
|
{
|
|
return $this->passphrase;
|
|
}
|
|
|
|
public function getSigningKey(): ?string
|
|
{
|
|
return $this->signingKey && is_file($this->signingKey) ? $this->readKey(self::TYPE_PRIVATE) : $this->signingKey;
|
|
}
|
|
|
|
public function getPublicKey(): ?string
|
|
{
|
|
return $this->publicKey && is_file($this->publicKey) ? $this->readKey(self::TYPE_PUBLIC) : $this->publicKey;
|
|
}
|
|
|
|
public function getAdditionalPublicKeys(): array
|
|
{
|
|
$contents = [];
|
|
|
|
foreach ($this->additionalPublicKeys as $key) {
|
|
if (!$key || !is_file($key) || !is_readable($key)) {
|
|
throw new \RuntimeException(sprintf('Additional public key "%s" does not exist or is not readable. Did you correctly set the "lexik_jwt_authentication.additional_public_keys" configuration key?', $key));
|
|
}
|
|
|
|
$rawKey = @file_get_contents($key);
|
|
|
|
if (false === $rawKey) {
|
|
// Try invalidating the realpath cache
|
|
clearstatcache(true, $key);
|
|
$rawKey = file_get_contents($key);
|
|
}
|
|
$contents[] = $rawKey;
|
|
}
|
|
|
|
return $contents;
|
|
}
|
|
|
|
private function readKey($type): ?string
|
|
{
|
|
$isPublic = self::TYPE_PUBLIC === $type;
|
|
$key = $isPublic ? $this->publicKey : $this->signingKey;
|
|
|
|
if (!$key || !is_file($key) || !is_readable($key)) {
|
|
if ($isPublic) {
|
|
return null;
|
|
}
|
|
|
|
throw new \RuntimeException(sprintf('Signature key "%s" does not exist or is not readable. Did you correctly set the "lexik_jwt_authentication.signature_key" configuration key?', $key));
|
|
}
|
|
|
|
$rawKey = @file_get_contents($key);
|
|
|
|
if (false === $rawKey) {
|
|
// Try invalidating the realpath cache
|
|
clearstatcache(true, $key);
|
|
$rawKey = file_get_contents($key);
|
|
}
|
|
|
|
return $rawKey;
|
|
}
|
|
}
|