/// <summary> /// Updates the request where the metadata contains encryption information /// and the input stream contains the encrypted object contents. /// </summary> /// <param name="putObjectRequest"> /// The request whose contents are to be encrypted. /// </param> private void GenerateEncryptedObjectRequestUsingMetadata(PutObjectRequest putObjectRequest) { // Create instruction EncryptionInstructions instructions = EncryptionUtils.GenerateInstructions(this.encryptionMaterials); EncryptionUtils.AddUnencryptedContentLengthToMetadata(putObjectRequest); // Encrypt the object data with the instruction putObjectRequest.InputStream = EncryptionUtils.EncryptRequestUsingInstruction(putObjectRequest.InputStream, instructions); // Update the metadata EncryptionUtils.UpdateMetadataWithEncryptionInstructions(putObjectRequest, instructions); }
/// <summary> /// Updates the request where the instruction file contains encryption information /// and the input stream contains the encrypted object contents. /// </summary> /// <param name="putObjectRequest"></param> private void GenerateEncryptedObjectRequestUsingInstructionFile(PutObjectRequest putObjectRequest) { // Create instruction EncryptionInstructions instructions = EncryptionUtils.GenerateInstructions(this.encryptionMaterials); EncryptionUtils.AddUnencryptedContentLengthToMetadata(putObjectRequest); // Encrypt the object data with the instruction putObjectRequest.InputStream = EncryptionUtils.EncryptRequestUsingInstruction(putObjectRequest.InputStream, instructions); // Create request for uploading instruction file PutObjectRequest instructionFileRequest = EncryptionUtils.CreateInstructionFileRequest(putObjectRequest, instructions); S3ClientForInstructionFile.PutObject(instructionFileRequest); }