Extract public key from private pem file at runtime

This commit is contained in:
ErickSkrauch
2024-06-14 03:03:10 +02:00
parent ca304261a3
commit 0a666e1e12
12 changed files with 33 additions and 80 deletions

View File

@ -8,8 +8,6 @@ use Lcobucci\JWT\Signer\Key;
interface AlgorithmInterface {
public function getAlgorithmId(): string;
public function getSigner(): Signer;
public function getPrivateKey(): Key;

View File

@ -7,68 +7,45 @@ use Lcobucci\JWT\Signer;
use Lcobucci\JWT\Signer\Ecdsa\Sha256;
use Lcobucci\JWT\Signer\Key;
class ES256 implements AlgorithmInterface {
final class ES256 implements AlgorithmInterface {
/**
* @var string
*/
private $privateKey;
private string $privateKeyPath;
/**
* @var string|null
*/
private $privateKeyPass;
private ?string $privateKeyPass;
/**
* @var string
*/
private $publicKey;
private ?Key $privateKey = null;
/**
* @var Key|null
*/
private $loadedPrivateKey;
private ?Key $publicKey = null;
/**
* @var Key|null
*/
private $loadedPublicKey;
private Sha256 $signer;
/**
* TODO: document arguments
*
* @param string $privateKey
* @param string|null $privateKeyPass
* @param string $publicKey
*/
public function __construct(string $privateKey, ?string $privateKeyPass, string $publicKey) {
$this->privateKey = $privateKey;
public function __construct(string $privateKeyPath, ?string $privateKeyPass = null) {
$this->privateKeyPath = $privateKeyPath;
$this->privateKeyPass = $privateKeyPass;
$this->publicKey = $publicKey;
}
public function getAlgorithmId(): string {
return 'ES256';
$this->signer = new Sha256();
}
public function getSigner(): Signer {
return new Sha256();
return $this->signer;
}
public function getPrivateKey(): Key {
if ($this->loadedPrivateKey === null) {
$this->loadedPrivateKey = new Key($this->privateKey, $this->privateKeyPass);
if ($this->privateKey === null) {
$this->privateKey = new Key($this->privateKeyPath, $this->privateKeyPass);
}
return $this->loadedPrivateKey;
return $this->privateKey;
}
public function getPublicKey(): Key {
if ($this->loadedPublicKey === null) {
$this->loadedPublicKey = new Key($this->publicKey);
if ($this->publicKey === null) {
$privateKey = $this->getPrivateKey();
$privateKeyOpenSSL = openssl_pkey_get_private($privateKey->getContent(), $privateKey->getPassphrase() ?? '');
$publicPem = openssl_pkey_get_details($privateKeyOpenSSL)['key'];
$this->publicKey = new Key($publicPem);
}
return $this->loadedPublicKey;
return $this->publicKey;
}
}

View File

@ -23,10 +23,6 @@ class HS256 implements AlgorithmInterface {
$this->key = $key;
}
public function getAlgorithmId(): string {
return 'HS256';
}
public function getSigner(): Signer {
return new Sha256();
}