public void IDecryptTheEncrypted_Data() { KeyManagementService keyManagementService = new StaticKeyManagementServiceImpl(KeyManagementStaticMasterKey); AdoMetastoreImpl metastore = AdoMetastoreImpl .NewBuilder(MySqlClientFactory.Instance, AdoConnectionString) .Build(); CryptoPolicy cryptoPolicy = BasicExpiringCryptoPolicy .NewBuilder() .WithKeyExpirationDays(KeyExpiryDays) .WithRevokeCheckMinutes(RevokeCheckMinutes) .Build(); // Create a session factory for the test using (SessionFactory sessionFactory = SessionFactory .NewBuilder(DefaultProductId, DefaultServiceId) .WithMetastore(metastore) .WithCryptoPolicy(cryptoPolicy) .WithKeyManagementService(keyManagementService) .Build()) { // Now create an actual session for a partition (which in our case is a dummy id). This session is used // for a transaction and is disposed automatically after use due to the IDisposable implementation. using (Session <byte[], byte[]> sessionBytes = sessionFactory.GetSessionBytes(DefaultPartitionId)) { decryptedPayload = Encoding.UTF8.GetString(sessionBytes.Decrypt(encryptedPayload)); } } }
private IMetastore <JObject> CreateMetastore() { if (MetastoreType.Equals(MetastoreAdo, StringComparison.InvariantCultureIgnoreCase)) { string metastoreAdoConnectionString = GetParam(MetastoreAdoConnectionString); if (string.IsNullOrWhiteSpace(metastoreAdoConnectionString)) { throw new AppEncryptionException("Missing ADO connection string"); } return(AdoMetastoreImpl .NewBuilder(MySqlClientFactory.Instance, metastoreAdoConnectionString) .Build()); } if (MetastoreType.Equals(MetastoreDynamoDb, StringComparison.InvariantCultureIgnoreCase)) { return(DynamoDbMetastoreImpl.NewBuilder("us-west-2").Build()); } return(new InMemoryMetastoreImpl <JObject>()); }
private static async void App(Options options) { IMetastore <JObject> metastore = null; KeyManagementService keyManagementService = null; if (options.Metastore == Metastore.ADO) { if (options.AdoConnectionString != null) { logger.LogInformation("using ADO-based metastore..."); metastore = AdoMetastoreImpl .NewBuilder(MySqlClientFactory.Instance, options.AdoConnectionString) .Build(); } else { logger.LogError("ADO connection string is a mandatory parameter with Metastore Type: ADO"); Console.WriteLine(HelpText.AutoBuild(cmdOptions, null, null)); return; } } else if (options.Metastore == Metastore.DYNAMODB) { logger.LogInformation("using DynamoDB-based metastore..."); AWSConfigs.AWSRegion = "us-west-2"; metastore = DynamoDbMetastoreImpl.NewBuilder().Build(); } else { logger.LogInformation("using in-memory metastore..."); metastore = new InMemoryMetastoreImpl <JObject>(); } if (options.Kms == Kms.AWS) { if (options.PreferredRegion != null && options.RegionToArnTuples != null) { Dictionary <string, string> regionToArnDictionary = new Dictionary <string, string>(); foreach (string regionArnPair in options.RegionToArnTuples) { string[] regionArnArray = regionArnPair.Split("="); regionToArnDictionary.Add(regionArnArray[0], regionArnArray[1]); } logger.LogInformation("using AWS KMS..."); keyManagementService = AwsKeyManagementServiceImpl .NewBuilder(regionToArnDictionary, options.PreferredRegion).Build(); } else { logger.LogError("Preferred region and <region>=<arn> tuples are mandatory with KMS Type: AWS"); Console.WriteLine(HelpText.AutoBuild(cmdOptions, null, null)); return; } } else { logger.LogInformation("using static KMS..."); keyManagementService = new StaticKeyManagementServiceImpl("mysupersecretstaticmasterkey!!!!"); } CryptoPolicy cryptoPolicy = BasicExpiringCryptoPolicy .NewBuilder() .WithKeyExpirationDays(KeyExpirationDays) .WithRevokeCheckMinutes(CacheCheckMinutes) .Build(); // Setup metrics reporters and always include console. IMetricsBuilder metricsBuilder = new MetricsBuilder() .Report.ToConsole(consoleOptions => consoleOptions.FlushInterval = TimeSpan.FromSeconds(60)); // CloudWatch metrics generation if (options.EnableCloudWatch) { // Fill in when we open source our App.Metrics cloudwatch reporter separately } IMetrics metrics = metricsBuilder.Build(); // Create a session factory for this app. Normally this would be done upon app startup and the // same factory would be used anytime a new session is needed for a partition (e.g., shopper). // We've split it out into multiple using blocks to underscore this point. using (SessionFactory sessionFactory = SessionFactory .NewBuilder("productId", "reference_app") .WithMetastore(metastore) .WithCryptoPolicy(cryptoPolicy) .WithKeyManagementService(keyManagementService) .WithMetrics(metrics) .Build()) { // Now create an actual session for a partition (which in our case is a pretend shopper id). This session is used // for a transaction and is disposed automatically after use due to the IDisposable implementation. using (Session <byte[], byte[]> sessionBytes = sessionFactory.GetSessionBytes("shopper123")) { const string originalPayloadString = "mysupersecretpayload"; foreach (int i in Enumerable.Range(0, options.Iterations)) { string dataRowString; // If we get a DRR as a command line argument, we want to directly decrypt it if (options.Drr != null) { dataRowString = options.Drr; } else { // Encrypt the payload byte[] dataRowRecordBytes = sessionBytes.Encrypt(Encoding.UTF8.GetBytes(originalPayloadString)); // Consider this us "persisting" the DRR dataRowString = Convert.ToBase64String(dataRowRecordBytes); } logger.LogInformation("dataRowRecord as string = {dataRow}", dataRowString); byte[] newDataRowRecordBytes = Convert.FromBase64String(dataRowString); // Decrypt the payload string decryptedPayloadString = Encoding.UTF8.GetString(sessionBytes.Decrypt(newDataRowRecordBytes)); logger.LogInformation("decryptedPayloadString = {payload}", decryptedPayloadString); logger.LogInformation("matches = {result}", originalPayloadString.Equals(decryptedPayloadString)); } } } // Force final publish of metrics await Task.WhenAll(((IMetricsRoot)metrics).ReportRunner.RunAllAsync()); }