added predis and eseye back in.

vendor/web-token/jwt-checker/UnencodedPayloadChecker.php

@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2014-2020 Spomky-Labs
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+namespace Jose\Component\Checker;
+
+use function is_bool;
+
+/**
+ * This class is a header parameter checker.
+ * When the "b64" is present, it will check if the value is a boolean or not.
+ *
+ * The use of this checker will allow the use of token with unencoded payload.
+ */
+final class UnencodedPayloadChecker implements HeaderChecker
+{
+    private const HEADER_NAME = 'b64';
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws InvalidHeaderException if the header parameter "b64" is not a boolean
+     */
+    public function checkHeader($value): void
+    {
+        if (!is_bool($value)) {
+            throw new InvalidHeaderException('"b64" must be a boolean.', self::HEADER_NAME, $value);
+        }
+    }
+
+    public function supportedHeader(): string
+    {
+        return self::HEADER_NAME;
+    }
+
+    public function protectedHeaderOnly(): bool
+    {
+        return true;
+    }
+}