Initial commit

google-client/vendor/google/auth/src/HttpHandler/Guzzle6HttpHandler.php

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+<?php
+/**
+ * Copyright 2015 Google Inc. All Rights Reserved.
+ *
+ * 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\HttpHandler;
+
+use GuzzleHttp\ClientInterface;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+class Guzzle6HttpHandler
+{
+    /**
+     * @var ClientInterface
+     */
+    private $client;
+
+    /**
+     * @param ClientInterface $client
+     */
+    public function __construct(ClientInterface $client)
+    {
+        $this->client = $client;
+    }
+
+    /**
+     * Accepts a PSR-7 request and an array of options and returns a PSR-7 response.
+     *
+     * @param RequestInterface $request
+     * @param array<mixed> $options
+     * @return ResponseInterface
+     */
+    public function __invoke(RequestInterface $request, array $options = [])
+    {
+        return $this->client->send($request, $options);
+    }
+
+    /**
+     * Accepts a PSR-7 request and an array of options and returns a PromiseInterface
+     *
+     * @param RequestInterface $request
+     * @param array<mixed> $options
+     *
+     * @return \GuzzleHttp\Promise\PromiseInterface
+     */
+    public function async(RequestInterface $request, array $options = [])
+    {
+        return $this->client->sendAsync($request, $options);
+    }
+}

google-client/vendor/google/auth/src/HttpHandler/Guzzle7HttpHandler.php

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+<?php
+/**
+ * Copyright 2020 Google LLC
+ *
+ * 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\HttpHandler;
+
+class Guzzle7HttpHandler extends Guzzle6HttpHandler
+{
+}

google-client/vendor/google/auth/src/HttpHandler/HttpClientCache.php

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+<?php
+/*
+ * Copyright 2019 Google LLC
+ *
+ * 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\HttpHandler;
+
+use GuzzleHttp\ClientInterface;
+
+/**
+ * Stores an HTTP Client in order to prevent multiple instantiations.
+ */
+class HttpClientCache
+{
+    /**
+     * @var ClientInterface|null
+     */
+    private static $httpClient;
+
+    /**
+     * Cache an HTTP Client for later calls.
+     *
+     * Passing null will unset the cached client.
+     *
+     * @param ClientInterface|null $client
+     * @return void
+     */
+    public static function setHttpClient(ClientInterface $client = null)
+    {
+        self::$httpClient = $client;
+    }
+
+    /**
+     * Get the stored HTTP Client, or null.
+     *
+     * @return ClientInterface|null
+     */
+    public static function getHttpClient()
+    {
+        return self::$httpClient;
+    }
+}

google-client/vendor/google/auth/src/HttpHandler/HttpHandlerFactory.php

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+<?php
+/**
+ * Copyright 2015 Google Inc. All Rights Reserved.
+ *
+ * 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\HttpHandler;
+
+use GuzzleHttp\BodySummarizer;
+use GuzzleHttp\Client;
+use GuzzleHttp\ClientInterface;
+use GuzzleHttp\HandlerStack;
+use GuzzleHttp\Middleware;
+
+class HttpHandlerFactory
+{
+    /**
+     * Builds out a default http handler for the installed version of guzzle.
+     *
+     * @param ClientInterface $client
+     * @return Guzzle6HttpHandler|Guzzle7HttpHandler
+     * @throws \Exception
+     */
+    public static function build(ClientInterface $client = null)
+    {
+        if (is_null($client)) {
+            $stack = null;
+            if (class_exists(BodySummarizer::class)) {
+                // double the # of characters before truncation by default
+                $bodySummarizer = new BodySummarizer(240);
+                $stack = HandlerStack::create();
+                $stack->remove('http_errors');
+                $stack->unshift(Middleware::httpErrors($bodySummarizer), 'http_errors');
+            }
+            $client = new Client(['handler' => $stack]);
+        }
+
+        $version = null;
+        if (defined('GuzzleHttp\ClientInterface::MAJOR_VERSION')) {
+            $version = ClientInterface::MAJOR_VERSION;
+        } elseif (defined('GuzzleHttp\ClientInterface::VERSION')) {
+            $version = (int) substr(ClientInterface::VERSION, 0, 1);
+        }
+
+        switch ($version) {
+            case 6:
+                return new Guzzle6HttpHandler($client);
+            case 7:
+                return new Guzzle7HttpHandler($client);
+            default:
+                throw new \Exception('Version not supported');
+        }
+    }
+}