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Diffstat (limited to 'apps/files_external/3rdparty/aws-sdk-php/Aws/S3/Model/PostObject.php')
| -rw-r--r-- | apps/files_external/3rdparty/aws-sdk-php/Aws/S3/Model/PostObject.php | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/apps/files_external/3rdparty/aws-sdk-php/Aws/S3/Model/PostObject.php b/apps/files_external/3rdparty/aws-sdk-php/Aws/S3/Model/PostObject.php deleted file mode 100644 index 0aa2dbcf7f2..00000000000 --- a/apps/files_external/3rdparty/aws-sdk-php/Aws/S3/Model/PostObject.php +++ /dev/null @@ -1,275 +0,0 @@ -<?php -/** - * Copyright 2010-2013 Amazon.com, Inc. or its affiliates. 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. - * A copy of the License is located at - * - * http://aws.amazon.com/apache2.0 - * - * or in the "license" file accompanying this file. This file 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 Aws\S3\Model; - -use Aws\Common\Enum\DateFormat; -use Aws\S3\S3Client; -use Guzzle\Common\Collection; -use Guzzle\Http\Url; - -/** - * Encapsulates the logic for getting the data for an S3 object POST upload form - */ -class PostObject extends Collection -{ - /** - * @var S3Client The S3 client being used to sign the policy - */ - protected $client; - - /** - * @var string The bucket name where the object will be posted - */ - protected $bucket; - - /** - * @var array The <form> tag attributes as an array - */ - protected $formAttributes; - - /** - * @var array The form's <input> elements as an array - */ - protected $formInputs; - - /** - * @var string The raw json policy - */ - protected $jsonPolicy; - - /** - * Constructs the PostObject - * - * The options array accepts the following keys: - * - * - acl: The access control setting to apply to the uploaded file. Accepts any of the - * CannedAcl constants - * - Cache-Control: The Cache-Control HTTP header value to apply to the uploaded file - * - Content-Disposition: The Content-Disposition HTTP header value to apply to the uploaded file - * - Content-Encoding: The Content-Encoding HTTP header value to apply to the uploaded file - * - Content-Type: The Content-Type HTTP header value to apply to the uploaded file. The default - * value is `application/octet-stream` - * - Expires: The Expires HTTP header value to apply to the uploaded file - * - key: The location where the file should be uploaded to. The default value is - * `^${filename}` which will use the name of the uploaded file - * - policy: A raw policy in JSON format. By default, the PostObject creates one for you - * - policy_callback: A callback used to modify the policy before encoding and signing it. The - * method signature for the callback should accept an array of the policy data as - * the 1st argument, (optionally) the PostObject as the 2nd argument, and return - * the policy data with the desired modifications. - * - success_action_redirect: The URI for Amazon S3 to redirect to upon successful upload - * - success_action_status: The status code for Amazon S3 to return upon successful upload - * - ttd: The expiration time for the generated upload form data - * - x-amz-meta-*: Any custom meta tag that should be set to the object - * - x-amz-server-side-encryption: The server-side encryption mechanism to use - * - x-amz-storage-class: The storage setting to apply to the object - * - x-amz-server-side-encryption-customer-algorithm: The SSE-C algorithm - * - x-amz-server-side-encryption-customer-key: The SSE-C customer secret key - * - x-amz-server-side-encryption-customer-key-MD5: The MD5 hash of the SSE-C customer secret key - * - * For the Cache-Control, Content-Disposition, Content-Encoding, - * Content-Type, Expires, and key options, to use a "starts-with" comparison - * instead of an equals comparison, prefix the value with a ^ (carat) - * character - * - * @param S3Client $client - * @param $bucket - * @param array $options - */ - public function __construct(S3Client $client, $bucket, array $options = array()) - { - $this->setClient($client); - $this->setBucket($bucket); - parent::__construct($options); - } - - /** - * Analyzes the provided data and turns it into useful data that can be - * consumed and used to build an upload form - * - * @return PostObject - */ - public function prepareData() - { - // Validate required options - $options = Collection::fromConfig($this->data, array( - 'ttd' => '+1 hour', - 'key' => '^${filename}', - )); - - // Format ttd option - $ttd = $options['ttd']; - $ttd = is_numeric($ttd) ? (int) $ttd : strtotime($ttd); - unset($options['ttd']); - - // If a policy or policy callback were provided, extract those from the options - $rawJsonPolicy = $options['policy']; - $policyCallback = $options['policy_callback']; - unset($options['policy'], $options['policy_callback']); - - // Setup policy document - $policy = array( - 'expiration' => gmdate(DateFormat::ISO8601_S3, $ttd), - 'conditions' => array(array('bucket' => $this->bucket)) - ); - - // Configure the endpoint/action - $url = Url::factory($this->client->getBaseUrl()); - if ($url->getScheme() === 'https' && strpos($this->bucket, '.') !== false) { - // Use path-style URLs - $url->setPath($this->bucket); - } else { - // Use virtual-style URLs - $url->setHost($this->bucket . '.' . $url->getHost()); - } - - // Setup basic form - $this->formAttributes = array( - 'action' => (string) $url, - 'method' => 'POST', - 'enctype' => 'multipart/form-data' - ); - $this->formInputs = array( - 'AWSAccessKeyId' => $this->client->getCredentials()->getAccessKeyId() - ); - - // Add success action status - $status = (int) $options->get('success_action_status'); - if ($status && in_array($status, array(200, 201, 204))) { - $this->formInputs['success_action_status'] = (string) $status; - $policy['conditions'][] = array( - 'success_action_status' => (string) $status - ); - unset($options['success_action_status']); - } - - // Add other options - foreach ($options as $key => $value) { - $value = (string) $value; - if ($value[0] === '^') { - $value = substr($value, 1); - $this->formInputs[$key] = $value; - $value = preg_replace('/\$\{(\w*)\}/', '', $value); - $policy['conditions'][] = array('starts-with', '$' . $key, $value); - } else { - $this->formInputs[$key] = $value; - $policy['conditions'][] = array($key => $value); - } - } - - // Handle the policy - $policy = is_callable($policyCallback) ? $policyCallback($policy, $this) : $policy; - $this->jsonPolicy = $rawJsonPolicy ?: json_encode($policy); - $this->applyPolicy(); - - return $this; - } - - /** - * Sets the S3 client - * - * @param S3Client $client - * - * @return PostObject - */ - public function setClient(S3Client $client) - { - $this->client = $client; - - return $this; - } - - /** - * Gets the S3 client - * - * @return S3Client - */ - public function getClient() - { - return $this->client; - } - - /** - * Sets the bucket and makes sure it is a valid bucket name - * - * @param string $bucket - * - * @return PostObject - */ - public function setBucket($bucket) - { - $this->bucket = $bucket; - - return $this; - } - - /** - * Gets the bucket name - * - * @return string - */ - public function getBucket() - { - return $this->bucket; - } - - /** - * Gets the form attributes as an array - * - * @return array - */ - public function getFormAttributes() - { - return $this->formAttributes; - } - - /** - * Gets the form inputs as an array - * - * @return array - */ - public function getFormInputs() - { - return $this->formInputs; - } - - /** - * Gets the raw JSON policy - * - * @return string - */ - public function getJsonPolicy() - { - return $this->jsonPolicy; - } - - /** - * Handles the encoding, singing, and injecting of the policy - */ - protected function applyPolicy() - { - $jsonPolicy64 = base64_encode($this->jsonPolicy); - $this->formInputs['policy'] = $jsonPolicy64; - - $this->formInputs['signature'] = base64_encode(hash_hmac( - 'sha1', - $jsonPolicy64, - $this->client->getCredentials()->getSecretKey(), - true - )); - } -} |