added predis and eseye back in.

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

@@ -0,0 +1,86 @@
+<?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_float;
+use function is_int;
+
+/**
+ * This class is a claim checker.
+ * When the "exp" is present, it will compare the value with the current timestamp.
+ */
+final class ExpirationTimeChecker implements ClaimChecker, HeaderChecker
+{
+    private const NAME = 'exp';
+
+    /**
+     * @var int
+     */
+    private $allowedTimeDrift;
+    /**
+     * @var bool
+     */
+    private $protectedHeaderOnly;
+
+    public function __construct(int $allowedTimeDrift = 0, bool $protectedHeaderOnly = false)
+    {
+        $this->allowedTimeDrift = $allowedTimeDrift;
+        $this->protectedHeaderOnly = $protectedHeaderOnly;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws InvalidClaimException if the claim "exp" is not valid
+     */
+    public function checkClaim($value): void
+    {
+        if (!is_float($value) && !is_int($value)) {
+            throw new InvalidClaimException('"exp" must be an integer.', self::NAME, $value);
+        }
+        if (time() > $value + $this->allowedTimeDrift) {
+            throw new InvalidClaimException('The token expired.', self::NAME, $value);
+        }
+    }
+
+    public function supportedClaim(): string
+    {
+        return self::NAME;
+    }
+
+    /**
+     * @param mixed $value
+     *
+     * @throws InvalidHeaderException if the claim "exp" is not valid
+     */
+    public function checkHeader($value): void
+    {
+        if (!is_float($value) && !is_int($value)) {
+            throw new InvalidHeaderException('"exp" must be an integer.', self::NAME, $value);
+        }
+        if (time() > $value + $this->allowedTimeDrift) {
+            throw new InvalidHeaderException('The token expired.', self::NAME, $value);
+        }
+    }
+
+    public function supportedHeader(): string
+    {
+        return self::NAME;
+    }
+
+    public function protectedHeaderOnly(): bool
+    {
+        return $this->protectedHeaderOnly;
+    }
+}