emiliosetiadarma commented on a change in pull request #5202: URL: https://github.com/apache/nifi/pull/5202#discussion_r668919045
########## File path: nifi-commons/nifi-sensitive-property-provider/src/main/java/org/apache/nifi/properties/aws/AWSSensitivePropertyProvider.java ########## @@ -0,0 +1,382 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.nifi.properties.aws; + +import org.apache.commons.lang3.StringUtils; +import org.apache.nifi.properties.AbstractBootstrapPropertiesLoader; +import org.apache.nifi.properties.AbstractSensitivePropertyProvider; +import org.apache.nifi.properties.BootstrapProperties; +import org.apache.nifi.properties.PropertyProtectionScheme; +import org.apache.nifi.properties.SensitivePropertyProtectionException; +import org.apache.nifi.properties.BootstrapProperties.BootstrapPropertyKey; + +import org.bouncycastle.util.encoders.Base64; +import org.bouncycastle.util.encoders.DecoderException; +import org.bouncycastle.util.encoders.EncoderException; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import software.amazon.awssdk.auth.credentials.AwsBasicCredentials; +import software.amazon.awssdk.auth.credentials.DefaultCredentialsProvider; +import software.amazon.awssdk.auth.credentials.StaticCredentialsProvider; +import software.amazon.awssdk.core.SdkBytes; +import software.amazon.awssdk.core.exception.SdkClientException; +import software.amazon.awssdk.regions.Region; +import software.amazon.awssdk.services.kms.KmsClient; +import software.amazon.awssdk.services.kms.model.DecryptRequest; +import software.amazon.awssdk.services.kms.model.DecryptResponse; +import software.amazon.awssdk.services.kms.model.DescribeKeyRequest; +import software.amazon.awssdk.services.kms.model.DescribeKeyResponse; +import software.amazon.awssdk.services.kms.model.EncryptRequest; +import software.amazon.awssdk.services.kms.model.EncryptResponse; +import software.amazon.awssdk.services.kms.model.KeyMetadata; +import software.amazon.awssdk.services.kms.model.KmsException; + +import java.io.IOException; +import java.nio.charset.Charset; +import java.nio.charset.StandardCharsets; +import java.nio.file.Paths; + +public class AWSSensitivePropertyProvider extends AbstractSensitivePropertyProvider { + private static final Logger logger = LoggerFactory.getLogger(AWSSensitivePropertyProvider.class); + + private static final String IMPLEMENTATION_NAME = "AWS KMS Sensitive Property Provider"; + private static final String IMPLEMENTATION_KEY = "aws/kms"; + + private static final String AWS_KMS_PREFIX = "aws"; + private static final String ACCESS_KEY_PROPS_NAME = "aws.access.key.id"; + private static final String SECRET_KEY_PROPS_NAME = "aws.secret.key.id"; + private static final String REGION_KEY_PROPS_NAME = "aws.region"; + private static final String KMS_KEY_PROPS_NAME = "aws.kms.key.id"; + + private static final Charset PROPERTY_CHARSET = StandardCharsets.UTF_8; + + private KmsClient client; Review comment: I did this in order to try and make the AWS Sensitive Property Provider initialize a few things as possible if we have everything configured, but we don't actually use the sensitive property provider. For example, in the Standard SPP Factory, the getSupportedSensitivePropertyProviders() function would see that AWS SPP is supported if the bootstrap-aws.conf and AWS credentials and configurations are present and properly configured, however we still might not use the AWS SPP for protection and unprotection. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@nifi.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
