/// <inheritdoc/>
protected override void GenerateEncryptedObjectRequestUsingMetadata(PutObjectRequest putObjectRequest, EncryptionInstructions instructions)
{
EncryptionUtils.AddUnencryptedContentLengthToMetadata(putObjectRequest);
// Encrypt the object data with the instruction
putObjectRequest.InputStream = EncryptionUtils.EncryptRequestUsingInstructionV2(putObjectRequest.InputStream, instructions);
// Update the metadata
EncryptionUtils.UpdateMetadataWithEncryptionInstructionsV2(putObjectRequest, instructions, EncryptionClient);
}
/// <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, EncryptionInstructions instructions)
{
EncryptionUtils.AddUnencryptedContentLengthToMetadata(putObjectRequest);
// Encrypt the object data with the instruction
putObjectRequest.InputStream = EncryptionUtils.EncryptRequestUsingInstruction(putObjectRequest.InputStream, instructions);
// Update the metadata
EncryptionUtils.UpdateMetadataWithEncryptionInstructions(
putObjectRequest, instructions, this.EncryptionClient.EncryptionMaterials.KMSKeyID != null);
}
/// <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, EncryptionInstructions instructions)
{
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);
this.EncryptionClient.S3ClientForInstructionFile.PutObject(instructionFileRequest);
}
/// <inheritdoc/>
protected override PutObjectRequest GenerateEncryptedObjectRequestUsingInstructionFile(PutObjectRequest putObjectRequest, EncryptionInstructions instructions)
{
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);
return(instructionFileRequest);
}