public async Task MultipartEncryptionTestInstructionFile() { string filePath = Path.Combine(Path.GetTempPath(), "MulitpartEncryptionTestInstructionFile_upload.txt"); string retrievedFilepath = Path.Combine(Path.GetTempPath(), "MulitpartEncryptionTestInstructionFile_download.txt"); int MEG_SIZE = (int)Math.Pow(2, 20); long totalSize = (long)(15 * MEG_SIZE) + 4001; UtilityMethods.GenerateFile(filePath, totalSize); _filesToDelete.Add(filePath); string key = "MultipartEncryptionTestInstrcutionFile" + random.Next(); using (Stream inputStream = File.OpenRead(filePath)) { InitiateMultipartUploadRequest initRequest = new InitiateMultipartUploadRequest() { BucketName = bucketName, Key = key, StorageClass = S3StorageClass.ReducedRedundancy, ContentType = "text/html", CannedACL = S3CannedACL.PublicRead }; InitiateMultipartUploadResponse initResponse = await s3EncryptionClientFileMode.InitiateMultipartUploadAsync(initRequest); // Upload part 1 UploadPartRequest uploadRequest = new UploadPartRequest() { BucketName = bucketName, Key = key, UploadId = initResponse.UploadId, PartNumber = 1, PartSize = 5 * MEG_SIZE, InputStream = inputStream }; UploadPartResponse up1Response = await s3EncryptionClientFileMode.UploadPartAsync(uploadRequest); // Upload part 2 uploadRequest = new UploadPartRequest() { BucketName = bucketName, Key = key, UploadId = initResponse.UploadId, PartNumber = 2, PartSize = 5 * MEG_SIZE + 4001, InputStream = inputStream }; UploadPartResponse up2Response = await s3EncryptionClientFileMode.UploadPartAsync(uploadRequest); // Upload part 3 uploadRequest = new UploadPartRequest() { BucketName = bucketName, Key = key, UploadId = initResponse.UploadId, PartNumber = 3, InputStream = inputStream, IsLastPart = true }; //uploadRequest.setLastPart(); UploadPartResponse up3Response = await s3EncryptionClientFileMode.UploadPartAsync(uploadRequest); ListPartsRequest listPartRequest = new ListPartsRequest() { BucketName = bucketName, Key = key, UploadId = initResponse.UploadId }; ListPartsResponse listPartResponse = await s3EncryptionClientFileMode.ListPartsAsync(listPartRequest); Assert.Equal(3, listPartResponse.Parts.Count); Assert.Equal(up1Response.PartNumber, listPartResponse.Parts[0].PartNumber); Assert.Equal(up1Response.ETag, listPartResponse.Parts[0].ETag); Assert.Equal(up2Response.PartNumber, listPartResponse.Parts[1].PartNumber); Assert.Equal(up2Response.ETag, listPartResponse.Parts[1].ETag); Assert.Equal(up3Response.PartNumber, listPartResponse.Parts[2].PartNumber); Assert.Equal(up3Response.ETag, listPartResponse.Parts[2].ETag); listPartRequest.MaxParts = 1; listPartResponse = await s3EncryptionClientFileMode.ListPartsAsync(listPartRequest); Assert.Equal(1, listPartResponse.Parts.Count); // Complete the response CompleteMultipartUploadRequest compRequest = new CompleteMultipartUploadRequest() { BucketName = bucketName, Key = key, UploadId = initResponse.UploadId }; compRequest.AddPartETags(up1Response, up2Response, up3Response); CompleteMultipartUploadResponse compResponse = await s3EncryptionClientFileMode.CompleteMultipartUploadAsync(compRequest); Assert.Equal(bucketName, compResponse.BucketName); Assert.NotNull(compResponse.ETag); Assert.Equal(key, compResponse.Key); Assert.NotNull(compResponse.Location); // Get the file back from S3 and make sure it is still the same. GetObjectRequest getRequest = new GetObjectRequest() { BucketName = bucketName, Key = key }; GetObjectResponse getResponse = await s3EncryptionClientFileMode.GetObjectAsync(getRequest); await getResponse.WriteResponseStreamToFileAsync(retrievedFilepath, false, System.Threading.CancellationToken.None); _filesToDelete.Add(retrievedFilepath); UtilityMethods.CompareFiles(filePath, retrievedFilepath); GetObjectMetadataRequest metaDataRequest = new GetObjectMetadataRequest() { BucketName = bucketName, Key = key }; GetObjectMetadataResponse metaDataResponse = await s3EncryptionClientFileMode.GetObjectMetadataAsync(metaDataRequest); Assert.Equal("text/html", metaDataResponse.Headers.ContentType); } }
private async System.Threading.Tasks.Task MultipartEncryptionTestAsync(AmazonS3EncryptionClient s3EncryptionClient) { var nextRandom = random.Next(); var filePath = @"C:\temp\multi-" + nextRandom + ".txt"; var retrievedFilepath = @"C:\temp\retreived-" + nextRandom + ".txt"; var totalSize = MegSize * 15; UtilityMethods.GenerateFile(filePath, totalSize); string key = "key-" + random.Next(); Stream inputStream = File.OpenRead(filePath); try { InitiateMultipartUploadRequest initRequest = new InitiateMultipartUploadRequest() { BucketName = bucketName, Key = key, StorageClass = S3StorageClass.ReducedRedundancy, ContentType = "text/html", CannedACL = S3CannedACL.PublicRead }; InitiateMultipartUploadResponse initResponse = await s3EncryptionClient.InitiateMultipartUploadAsync(initRequest).ConfigureAwait(false); // Upload part 1 UploadPartRequest uploadRequest = new UploadPartRequest() { BucketName = bucketName, Key = key, UploadId = initResponse.UploadId, PartNumber = 1, PartSize = 5 * MegSize, InputStream = inputStream, }; UploadPartResponse up1Response = await s3EncryptionClient.UploadPartAsync(uploadRequest).ConfigureAwait(false); // Upload part 2 uploadRequest = new UploadPartRequest() { BucketName = bucketName, Key = key, UploadId = initResponse.UploadId, PartNumber = 2, PartSize = 5 * MegSize, InputStream = inputStream, }; UploadPartResponse up2Response = await s3EncryptionClient.UploadPartAsync(uploadRequest).ConfigureAwait(false); // Upload part 3 uploadRequest = new UploadPartRequest() { BucketName = bucketName, Key = key, UploadId = initResponse.UploadId, PartNumber = 3, InputStream = inputStream, IsLastPart = true }; UploadPartResponse up3Response = await s3EncryptionClient.UploadPartAsync(uploadRequest).ConfigureAwait(false); ListPartsRequest listPartRequest = new ListPartsRequest() { BucketName = bucketName, Key = key, UploadId = initResponse.UploadId }; ListPartsResponse listPartResponse = await s3EncryptionClient.ListPartsAsync(listPartRequest).ConfigureAwait(false); Assert.AreEqual(3, listPartResponse.Parts.Count); Assert.AreEqual(up1Response.PartNumber, listPartResponse.Parts[0].PartNumber); Assert.AreEqual(up1Response.ETag, listPartResponse.Parts[0].ETag); Assert.AreEqual(up2Response.PartNumber, listPartResponse.Parts[1].PartNumber); Assert.AreEqual(up2Response.ETag, listPartResponse.Parts[1].ETag); Assert.AreEqual(up3Response.PartNumber, listPartResponse.Parts[2].PartNumber); Assert.AreEqual(up3Response.ETag, listPartResponse.Parts[2].ETag); listPartRequest.MaxParts = 1; listPartResponse = await s3EncryptionClient.ListPartsAsync(listPartRequest).ConfigureAwait(false); Assert.AreEqual(1, listPartResponse.Parts.Count); // Complete the response CompleteMultipartUploadRequest compRequest = new CompleteMultipartUploadRequest() { BucketName = bucketName, Key = key, UploadId = initResponse.UploadId }; compRequest.AddPartETags(up1Response, up2Response, up3Response); CompleteMultipartUploadResponse compResponse = await s3EncryptionClient.CompleteMultipartUploadAsync(compRequest).ConfigureAwait(false); Assert.AreEqual(bucketName, compResponse.BucketName); Assert.IsNotNull(compResponse.ETag); Assert.AreEqual(key, compResponse.Key); Assert.IsNotNull(compResponse.Location); // Get the file back from S3 and make sure it is still the same. GetObjectRequest getRequest = new GetObjectRequest() { BucketName = bucketName, Key = key }; GetObjectResponse getResponse = await s3EncryptionClient.GetObjectAsync(getRequest).ConfigureAwait(false); getResponse.WriteResponseStreamToFile(retrievedFilepath); UtilityMethods.CompareFiles(filePath, retrievedFilepath); GetObjectMetadataRequest metaDataRequest = new GetObjectMetadataRequest() { BucketName = bucketName, Key = key }; GetObjectMetadataResponse metaDataResponse = await s3EncryptionClient.GetObjectMetadataAsync(metaDataRequest).ConfigureAwait(false); Assert.AreEqual("text/html", metaDataResponse.Headers.ContentType); } finally { inputStream.Close(); if (File.Exists(filePath)) { File.Delete(filePath); } if (File.Exists(retrievedFilepath)) { File.Delete(retrievedFilepath); } } }