AddUnencryptedContentLengthToMetadata() static private method

Adds UnEncrypted content length to object metadata
static private AddUnencryptedContentLengthToMetadata ( PutObjectRequest request ) : void
request Amazon.S3.Model.PutObjectRequest
return void
EncryptionUtils Class Documentation
示例#1
0
        /// <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);
        }
示例#2
0
        /// <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);
        }