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File Name : FetchAuthTokenCache.php

<?php

/*
 * Copyright 2010 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\Site_Kit_Dependencies\Google\Auth;

use Google\Site_Kit_Dependencies\Psr\Cache\CacheItemPoolInterface;
/**
 * A class to implement caching for any object implementing
 * FetchAuthTokenInterface
 */
class FetchAuthTokenCache implements \Google\Site_Kit_Dependencies\Google\Auth\FetchAuthTokenInterface, \Google\Site_Kit_Dependencies\Google\Auth\GetQuotaProjectInterface, \Google\Site_Kit_Dependencies\Google\Auth\SignBlobInterface, \Google\Site_Kit_Dependencies\Google\Auth\ProjectIdProviderInterface, \Google\Site_Kit_Dependencies\Google\Auth\UpdateMetadataInterface
{
    use CacheTrait;
    /**
     * @var FetchAuthTokenInterface
     */
    private $fetcher;
    /**
     * @var array
     */
    private $cacheConfig;
    /**
     * @var CacheItemPoolInterface
     */
    private $cache;
    /**
     * @param FetchAuthTokenInterface $fetcher A credentials fetcher
     * @param array $cacheConfig Configuration for the cache
     * @param CacheItemPoolInterface $cache
     */
    public function __construct(\Google\Site_Kit_Dependencies\Google\Auth\FetchAuthTokenInterface $fetcher, array $cacheConfig = null, \Google\Site_Kit_Dependencies\Psr\Cache\CacheItemPoolInterface $cache)
    {
        $this->fetcher = $fetcher;
        $this->cache = $cache;
        $this->cacheConfig = \array_merge(['lifetime' => 1500, 'prefix' => ''], (array) $cacheConfig);
    }
    /**
     * Implements FetchAuthTokenInterface#fetchAuthToken.
     *
     * Checks the cache for a valid auth token and fetches the auth tokens
     * from the supplied fetcher.
     *
     * @param callable $httpHandler callback which delivers psr7 request
     * @return array the response
     * @throws \Exception
     */
    public function fetchAuthToken(callable $httpHandler = null)
    {
        if ($cached = $this->fetchAuthTokenFromCache()) {
            return $cached;
        }
        $auth_token = $this->fetcher->fetchAuthToken($httpHandler);
        $this->saveAuthTokenInCache($auth_token);
        return $auth_token;
    }
    /**
     * @return string
     */
    public function getCacheKey()
    {
        return $this->getFullCacheKey($this->fetcher->getCacheKey());
    }
    /**
     * @return array|null
     */
    public function getLastReceivedToken()
    {
        return $this->fetcher->getLastReceivedToken();
    }
    /**
     * Get the client name from the fetcher.
     *
     * @param callable $httpHandler An HTTP handler to deliver PSR7 requests.
     * @return string
     */
    public function getClientName(callable $httpHandler = null)
    {
        if (!$this->fetcher instanceof \Google\Site_Kit_Dependencies\Google\Auth\SignBlobInterface) {
            throw new \RuntimeException('Credentials fetcher does not implement ' . 'Google\\Auth\\SignBlobInterface');
        }
        return $this->fetcher->getClientName($httpHandler);
    }
    /**
     * Sign a blob using the fetcher.
     *
     * @param string $stringToSign The string to sign.
     * @param bool $forceOpenSsl Require use of OpenSSL for local signing. Does
     *        not apply to signing done using external services. **Defaults to**
     *        `false`.
     * @return string The resulting signature.
     * @throws \RuntimeException If the fetcher does not implement
     *     `Google\Auth\SignBlobInterface`.
     */
    public function signBlob($stringToSign, $forceOpenSsl = \false)
    {
        if (!$this->fetcher instanceof \Google\Site_Kit_Dependencies\Google\Auth\SignBlobInterface) {
            throw new \RuntimeException('Credentials fetcher does not implement ' . 'Google\\Auth\\SignBlobInterface');
        }
        // Pass the access token from cache to GCECredentials for signing a blob.
        // This saves a call to the metadata server when a cached token exists.
        if ($this->fetcher instanceof \Google\Site_Kit_Dependencies\Google\Auth\Credentials\GCECredentials) {
            $cached = $this->fetchAuthTokenFromCache();
            $accessToken = isset($cached['access_token']) ? $cached['access_token'] : null;
            return $this->fetcher->signBlob($stringToSign, $forceOpenSsl, $accessToken);
        }
        return $this->fetcher->signBlob($stringToSign, $forceOpenSsl);
    }
    /**
     * Get the quota project used for this API request from the credentials
     * fetcher.
     *
     * @return string|null
     */
    public function getQuotaProject()
    {
        if ($this->fetcher instanceof \Google\Site_Kit_Dependencies\Google\Auth\GetQuotaProjectInterface) {
            return $this->fetcher->getQuotaProject();
        }
    }
    /*
     * Get the Project ID from the fetcher.
     *
     * @param callable $httpHandler Callback which delivers psr7 request
     * @return string|null
     * @throws \RuntimeException If the fetcher does not implement
     *     `Google\Auth\ProvidesProjectIdInterface`.
     */
    public function getProjectId(callable $httpHandler = null)
    {
        if (!$this->fetcher instanceof \Google\Site_Kit_Dependencies\Google\Auth\ProjectIdProviderInterface) {
            throw new \RuntimeException('Credentials fetcher does not implement ' . 'Google\\Auth\\ProvidesProjectIdInterface');
        }
        return $this->fetcher->getProjectId($httpHandler);
    }
    /**
     * Updates metadata with the authorization token.
     *
     * @param array $metadata metadata hashmap
     * @param string $authUri optional auth uri
     * @param callable $httpHandler callback which delivers psr7 request
     * @return array updated metadata hashmap
     * @throws \RuntimeException If the fetcher does not implement
     *     `Google\Auth\UpdateMetadataInterface`.
     */
    public function updateMetadata($metadata, $authUri = null, callable $httpHandler = null)
    {
        if (!$this->fetcher instanceof \Google\Site_Kit_Dependencies\Google\Auth\UpdateMetadataInterface) {
            throw new \RuntimeException('Credentials fetcher does not implement ' . 'Google\\Auth\\UpdateMetadataInterface');
        }
        $cached = $this->fetchAuthTokenFromCache($authUri);
        if ($cached) {
            // Set the access token in the `Authorization` metadata header so
            // the downstream call to updateMetadata know they don't need to
            // fetch another token.
            if (isset($cached['access_token'])) {
                $metadata[self::AUTH_METADATA_KEY] = ['Bearer ' . $cached['access_token']];
            }
        }
        $newMetadata = $this->fetcher->updateMetadata($metadata, $authUri, $httpHandler);
        if (!$cached && ($token = $this->fetcher->getLastReceivedToken())) {
            $this->saveAuthTokenInCache($token, $authUri);
        }
        return $newMetadata;
    }
    private function fetchAuthTokenFromCache($authUri = null)
    {
        // Use the cached value if its available.
        //
        // TODO: correct caching; update the call to setCachedValue to set the expiry
        // to the value returned with the auth token.
        //
        // TODO: correct caching; enable the cache to be cleared.
        // if $authUri is set, use it as the cache key
        $cacheKey = $authUri ? $this->getFullCacheKey($authUri) : $this->fetcher->getCacheKey();
        $cached = $this->getCachedValue($cacheKey);
        if (\is_array($cached)) {
            if (empty($cached['expires_at'])) {
                // If there is no expiration data, assume token is not expired.
                // (for JwtAccess and ID tokens)
                return $cached;
            }
            if (\time() < $cached['expires_at']) {
                // access token is not expired
                return $cached;
            }
        }
        return null;
    }
    private function saveAuthTokenInCache($authToken, $authUri = null)
    {
        if (isset($authToken['access_token']) || isset($authToken['id_token'])) {
            // if $authUri is set, use it as the cache key
            $cacheKey = $authUri ? $this->getFullCacheKey($authUri) : $this->fetcher->getCacheKey();
            $this->setCachedValue($cacheKey, $authToken);
        }
    }
}

System Information
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File : BlackDragon /index.php

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	uwukycr/users	0555	2024-10-12 06:30:26
..	dir	-	uwukycr/users	0555	2024-10-12 06:30:26
Cache	dir	-	uwukycr/users	0555	2024-10-12 06:30:26
Credentials	dir	-	uwukycr/users	0555	2024-10-12 06:30:26
HttpHandler	dir	-	uwukycr/users	0555	2024-10-12 06:30:26
Middleware	dir	-	uwukycr/users	0555	2024-10-12 06:30:26
Subscriber	dir	-	uwukycr/users	0555	2024-10-12 06:30:26
.htaccess	text/plain	123 B	uwukycr/users	0755	2024-10-12 06:30:26
AccessToken.php	text/x-php	18.07 KB	uwukycr/users	0755	2023-10-23 12:28:41
ApplicationDefaultCredentials.php	text/x-php	14.21 KB	uwukycr/users	0755	2023-10-23 12:28:41
CacheTrait.php	text/x-php	2.14 KB	uwukycr/users	0755	2023-10-23 12:28:41
CredentialsLoader.php	text/x-php	10.48 KB	uwukycr/users	0755	2023-10-23 12:28:41
FetchAuthTokenCache.php	text/x-php	8.52 KB	uwukycr/users	0755	2023-10-23 12:28:41
FetchAuthTokenInterface.php	text/x-php	1.63 KB	uwukycr/users	0755	2023-10-23 12:28:41
GCECache.php	text/x-php	2.6 KB	uwukycr/users	0755	2023-10-23 12:28:41
GetQuotaProjectInterface.php	text/x-php	975 B	uwukycr/users	0755	2023-10-23 12:28:41
Iam.php	text/x-php	3.27 KB	uwukycr/users	0755	2023-10-23 12:28:41
OAuth2.php	text/x-php	35.98 KB	uwukycr/users	0755	2023-10-23 12:28:41
ProjectIdProviderInterface.php	text/x-php	991 B	uwukycr/users	0755	2023-10-23 12:28:41
ServiceAccountSignerTrait.php	text/x-php	1.98 KB	uwukycr/users	0755	2023-10-23 12:28:41
SignBlobInterface.php	text/x-php	1.56 KB	uwukycr/users	0755	2023-10-23 12:28:41
UpdateMetadataInterface.php	text/x-php	1.2 KB	uwukycr/users	0755	2023-10-23 12:28:41