OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	08/12/2024 10:33:10 AM	rwxr-xr-x
📄 AccessToken.php	17.53 KB	08/12/2024 10:33:10 AM	rw-r--r--
📄 ApplicationDefaultCredentials.php	14.06 KB	08/12/2024 10:33:10 AM	rw-r--r--
📁 Cache	-	08/12/2024 10:33:42 AM	rwxr-xr-x
📄 CacheTrait.php	2.66 KB	08/12/2024 10:33:10 AM	rw-r--r--
📁 CredentialSource	-	08/12/2024 10:33:42 AM	rwxr-xr-x
📁 Credentials	-	08/12/2024 10:33:42 AM	rwxr-xr-x
📄 CredentialsLoader.php	9.75 KB	08/12/2024 10:33:10 AM	rw-r--r--
📁 ExecutableHandler	-	08/12/2024 10:33:42 AM	rwxr-xr-x
📄 ExternalAccountCredentialSourceInterface.php	826 bytes	08/12/2024 10:33:10 AM	rw-r--r--
📄 FetchAuthTokenCache.php	10.89 KB	08/12/2024 10:33:10 AM	rw-r--r--
📄 FetchAuthTokenInterface.php	1.68 KB	08/12/2024 10:33:10 AM	rw-r--r--
📄 GCECache.php	2.39 KB	08/12/2024 10:33:10 AM	rw-r--r--
📄 GetQuotaProjectInterface.php	980 bytes	08/12/2024 10:33:10 AM	rw-r--r--
📄 GetUniverseDomainInterface.php	1.09 KB	08/12/2024 10:33:10 AM	rw-r--r--
📁 HttpHandler	-	08/12/2024 10:33:42 AM	rwxr-xr-x
📄 Iam.php	3.57 KB	08/12/2024 10:33:10 AM	rw-r--r--
📄 IamSignerTrait.php	2.47 KB	08/12/2024 10:33:10 AM	rw-r--r--
📄 MetricsTrait.php	4.01 KB	08/12/2024 10:33:10 AM	rw-r--r--
📁 Middleware	-	08/12/2024 10:33:43 AM	rwxr-xr-x
📄 OAuth2.php	50.12 KB	08/12/2024 10:33:10 AM	rw-r--r--
📄 ProjectIdProviderInterface.php	994 bytes	08/12/2024 10:33:10 AM	rw-r--r--
📄 ServiceAccountSignerTrait.php	1.87 KB	08/12/2024 10:33:10 AM	rw-r--r--
📄 SignBlobInterface.php	1.54 KB	08/12/2024 10:33:10 AM	rw-r--r--
📄 UpdateMetadataInterface.php	1.26 KB	08/12/2024 10:33:10 AM	rw-r--r--
📄 UpdateMetadataTrait.php	2.46 KB	08/12/2024 10:33:10 AM	rw-r--r--

Editing: CacheTrait.php

<?php
/*
 * Copyright 2015 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace Google\Auth;

use Psr\Cache\CacheItemPoolInterface;

trait CacheTrait
{
    /**
     * @var int
     */
    private $maxKeyLength = 64;

/**
     * @var array<mixed>
     */
    private $cacheConfig;

/**
     * @var ?CacheItemPoolInterface
     */
    private $cache;

/**
     * Gets the cached value if it is present in the cache when that is
     * available.
     *
     * @param mixed $k
     *
     * @return mixed
     */
    private function getCachedValue($k)
    {
        if (is_null($this->cache)) {
            return null;
        }

$key = $this->getFullCacheKey($k);
        if (is_null($key)) {
            return null;
        }

$cacheItem = $this->cache->getItem($key);
        if ($cacheItem->isHit()) {
            return $cacheItem->get();
        }
    }

/**
     * Saves the value in the cache when that is available.
     *
     * @param mixed $k
     * @param mixed $v
     * @return mixed
     */
    private function setCachedValue($k, $v)
    {
        if (is_null($this->cache)) {
            return null;
        }

$key = $this->getFullCacheKey($k);
        if (is_null($key)) {
            return null;
        }

$cacheItem = $this->cache->getItem($key);
        $cacheItem->set($v);
        $cacheItem->expiresAfter($this->cacheConfig['lifetime']);
        return $this->cache->save($cacheItem);
    }

/**
     * @param null|string $key
     * @return null|string
     */
    private function getFullCacheKey($key)
    {
        if (is_null($key)) {
            return null;
        }

$key = $this->cacheConfig['prefix'] . $key;

// ensure we do not have illegal characters
        $key = preg_replace('|[^a-zA-Z0-9_\.!]|', '', $key);

// Hash keys if they exceed $maxKeyLength (defaults to 64)
        if ($this->maxKeyLength && strlen($key) > $this->maxKeyLength) {
            $key = substr(hash('sha256', $key), 0, $this->maxKeyLength);
        }

return $key;
    }
}