update

modules/pshowsso/vendor/lcobucci/jwt/src/Signer/Ecdsa.php

@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * This file is part of Lcobucci\JWT, a simple library to handle JWT and JWS
+ *
+ * @license http://opensource.org/licenses/BSD-3-Clause BSD-3-Clause
+ */
+namespace Pshowsso\Scope68f5e85e9608b\Lcobucci\JWT\Signer;
+
+use Pshowsso\Scope68f5e85e9608b\Lcobucci\JWT\Signer\Ecdsa\MultibyteStringConverter;
+use Pshowsso\Scope68f5e85e9608b\Lcobucci\JWT\Signer\Ecdsa\SignatureConverter;
+use const OPENSSL_KEYTYPE_EC;
+/**
+ * Base class for ECDSA signers
+ *
+ * @author Luís Otávio Cobucci Oblonczyk <lcobucci@gmail.com>
+ * @since 2.1.0
+ */
+abstract class Ecdsa extends OpenSSL
+{
+    /**
+     * @var SignatureConverter
+     */
+    private $converter;
+    public function __construct(SignatureConverter $converter = null)
+    {
+        $this->converter = $converter ?: new MultibyteStringConverter();
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function createHash($payload, Key $key)
+    {
+        return $this->converter->fromAsn1(parent::createHash($payload, $key), $this->getKeyLength());
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function doVerify($expected, $payload, Key $key)
+    {
+        return parent::doVerify($this->converter->toAsn1($expected, $this->getKeyLength()), $payload, $key);
+    }
+    /**
+     * Returns the length of each point in the signature, so that we can calculate and verify R and S points properly
+     *
+     * @internal
+     */
+    abstract public function getKeyLength();
+    /**
+     * {@inheritdoc}
+     */
+    final public function getKeyType()
+    {
+        return OPENSSL_KEYTYPE_EC;
+    }
+}