updated-packages

vendor/lcobucci/jwt/src/Signer/Rsa.php

@@ -7,7 +7,7 @@
 
 namespace Lcobucci\JWT\Signer;
 
-use InvalidArgumentException;
+use const OPENSSL_KEYTYPE_RSA;
 
 /**
  * Base class for RSASSA-PKCS1 signers
@@ -15,66 +15,10 @@ use InvalidArgumentException;
  * @author Luís Otávio Cobucci Oblonczyk <lcobucci@gmail.com>
  * @since 2.1.0
  */
-abstract class Rsa extends BaseSigner
+abstract class Rsa extends OpenSSL
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function createHash($payload, Key $key)
+    final public function getKeyType()
     {
-        $key = openssl_get_privatekey($key->getContent(), $key->getPassphrase());
-        $this->validateKey($key);
-
-        $signature = '';
-
-        if (!openssl_sign($payload, $signature, $key, $this->getAlgorithm())) {
-            throw new InvalidArgumentException(
-                'There was an error while creating the signature: ' . openssl_error_string()
-            );
-        }
-
-        return $signature;
+        return OPENSSL_KEYTYPE_RSA;
     }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function doVerify($expected, $payload, Key $key)
-    {
-        $key = openssl_get_publickey($key->getContent());
-        $this->validateKey($key);
-
-        return openssl_verify($payload, $expected, $key, $this->getAlgorithm()) === 1;
-    }
-
-    /**
-     * Validates if the given key is a valid RSA public/private key
-     *
-     * @param resource $key
-     *
-     * @throws InvalidArgumentException
-     */
-    private function validateKey($key)
-    {
-        if ($key === false) {
-            throw new InvalidArgumentException(
-                'It was not possible to parse your key, reason: ' . openssl_error_string()
-            );
-        }
-
-        $details = openssl_pkey_get_details($key);
-
-        if (!isset($details['key']) || $details['type'] !== OPENSSL_KEYTYPE_RSA) {
-            throw new InvalidArgumentException('This key is not compatible with RSA signatures');
-        }
-    }
-
-    /**
-     * Returns the algorithm name
-     *
-     * @internal
-     *
-     * @return string
-     */
-    abstract public function getAlgorithm();
 }