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: /var/www/zenithentcare/testappnew/vendor/google/auth/src/ [ drwxrwxr-x ]
name : UpdateMetadataTrait.php <?php /* * Copyright 2023 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; /** * Provides shared methods for updating request metadata (request headers). * * Should implement {@see UpdateMetadataInterface} and {@see FetchAuthTokenInterface}. * * @internal */ trait UpdateMetadataTrait { /** * export a callback function which updates runtime metadata. * * @return callable updateMetadata function * @deprecated */ public function getUpdateMetadataFunc() { return [$this, 'updateMetadata']; } /** * Updates metadata with the authorization token. * * @param array<mixed> $metadata metadata hashmap * @param string $authUri optional auth uri * @param callable $httpHandler callback which delivers psr7 request * @return array<mixed> updated metadata hashmap */ public function updateMetadata( $metadata, $authUri = null, callable $httpHandler = null ) { if (isset($metadata[self::AUTH_METADATA_KEY])) { // Auth metadata has already been set return $metadata; } $result = $this->fetchAuthToken($httpHandler); $metadata_copy = $metadata; if (isset($result['access_token'])) { $metadata_copy[self::AUTH_METADATA_KEY] = ['Bearer ' . $result['access_token']]; } elseif (isset($result['id_token'])) { $metadata_copy[self::AUTH_METADATA_KEY] = ['Bearer ' . $result['id_token']]; } return $metadata_copy; } }