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(PHP Extension) Amazon Glacier Upload Archive from In-Memory DataDemonstrates how to add an archive to a vault from data in memory. Note: This example requires Chilkat v9.5.0.78 or greater.
<?php // The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number. // For example, if using Chilkat v9.5.0.48, then include as shown here: include("chilkat_9_5_0.php"); // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. $rest = new CkRest(); // Connect to the Amazon AWS REST server in the desired region. $bTls = true; $port = 443; $bAutoReconnect = true; $success = $rest->Connect('glacier.us-west-2.amazonaws.com',$port,$bTls,$bAutoReconnect); // Provide AWS credentials. $authAws = new CkAuthAws(); $authAws->put_AccessKey('AWS_ACCESS_KEY'); $authAws->put_SecretKey('AWS_SECRET_KEY'); $authAws->put_ServiceName('glacier'); $authAws->put_Region('us-west-2'); $success = $rest->SetAuthAws($authAws); // -------------------------------------------------------------------------- // Note: The above REST connection and setup of the AWS credentials // can be done once. After connecting, any number of REST calls can be made. // The "auto reconnect" property passed to rest.Connect indicates that if // the connection is lost, a REST method call will automatically reconnect // if needed. // -------------------------------------------------------------------------- // Load the data to be uploaded. $bd = new CkBinData(); $success = $bd->LoadFile('qa_data/jpg/penguins.jpg'); // (The point here is that the contents of the bd don't necessarily have to come from a file.) // // For more information, see Glacier Upload Archive Reference Documentation // $rest->AddHeader('x-amz-glacier-version','2012-06-01'); // We'll need to pre-compute the SHA256 tree hash and the SHA256 linear hash. // The hashes are added in the following request headers: // x-amz-sha256-tree-hash: SHA256 tree hash // x-amz-content-sha256: SHA256 linear hash $crypt = new CkCrypt2(); $crypt->put_HashAlgorithm('sha256-tree-hash'); $crypt->put_EncodingMode('hexlower'); $treeHashHex = $crypt->hashBdENC($bd); $rest->AddHeader('x-amz-sha256-tree-hash',$treeHashHex); $crypt->put_HashAlgorithm('sha256'); $linearHashHex = $crypt->hashBdENC($bd); $authAws->put_PrecomputedSha256($linearHashHex); // We can optionally add a description $rest->AddHeader('x-amz-archive-description','Penguins JPG'); $sbResponseBody = new CkStringBuilder(); $success = $rest->FullRequestBd('POST','/AWS_ACCOUNT_ID/vaults/chilkat/archives',$bd,$sbResponseBody); if ($success != true) { print $rest->lastErrorText() . "\n"; exit; } $respStatusCode = $rest->get_ResponseStatusCode(); if ($respStatusCode >= 400) { print 'Response Status Code = ' . $respStatusCode . "\n"; print 'Response Header:' . "\n"; print $rest->responseHeader() . "\n"; print 'Response Body:' . "\n"; print $sbResponseBody->getAsString() . "\n"; exit; } // Success is indicated by a 201 response status with an empty response body. print 'response status code = ' . $respStatusCode . "\n"; // If successful, the response header looks like this. // The Location and x-amz-archive-id are two items of information we may wish to save.. // HTTP/1.1 201 Created // x-amzn-RequestId: AAABZpJrTyioDC_HsOmHae8EZp_uBSJr6cnGOLKp_XJCl-Q // Date: Wed, 10 Feb 2017 12:00:00 GMT // x-amz-sha256-tree-hash: beb0fe31a1c7ca8c6c04d574ea906e3f97b31fdca7571defb5b44dca89b5af60 // Location: /111122223333/vaults/examplevault/archives/NkbByEejwEggmBz2fTH ... GlqrEXAMPLEArchiveId // x-amz-archive-id: NkbByEejwEggmBz2fTHgJrg0XBoDfjP4q6iu87-TjhqG6eGoOY9Z8i1_AUyUsu ... BfGlqrEXAMPLEArchiveId // $archiveId = $rest->responseHdrByName('x-amz-archive-id'); print 'x-amz-archive-id = ' . $archiveId . "\n"; $location = $rest->responseHdrByName('Location'); print 'Location = ' . $location . "\n"; ?> |
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