| /* |
| * 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.airavata.mft.transport.s3; |
| |
| import com.amazonaws.auth.AWSStaticCredentialsProvider; |
| import com.amazonaws.auth.BasicAWSCredentials; |
| import com.amazonaws.services.s3.AmazonS3; |
| import com.amazonaws.services.s3.AmazonS3ClientBuilder; |
| import com.amazonaws.services.s3.model.ObjectMetadata; |
| import org.apache.airavata.mft.core.ConnectorContext; |
| import org.apache.airavata.mft.core.ResourceTypes; |
| import org.apache.airavata.mft.core.api.Connector; |
| import org.apache.airavata.mft.credential.stubs.s3.S3Secret; |
| import org.apache.airavata.mft.credential.stubs.s3.S3SecretGetRequest; |
| import org.apache.airavata.mft.resource.client.ResourceServiceClient; |
| import org.apache.airavata.mft.resource.client.ResourceServiceClientBuilder; |
| import org.apache.airavata.mft.resource.stubs.s3.resource.S3Resource; |
| import org.apache.airavata.mft.resource.stubs.s3.resource.S3ResourceGetRequest; |
| import org.apache.airavata.mft.secret.client.SecretServiceClient; |
| import org.apache.airavata.mft.secret.client.SecretServiceClientBuilder; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class S3Sender implements Connector { |
| |
| private static final Logger logger = LoggerFactory.getLogger(S3Sender.class); |
| |
| private AmazonS3 s3Client; |
| private S3Resource s3Resource; |
| |
| @Override |
| public void init(String resourceId, String credentialToken, String resourceServiceHost, int resourceServicePort, String secretServiceHost, int secretServicePort) throws Exception { |
| |
| ResourceServiceClient resourceClient = ResourceServiceClientBuilder.buildClient(resourceServiceHost, resourceServicePort); |
| this.s3Resource = resourceClient.s3().getS3Resource(S3ResourceGetRequest.newBuilder().setResourceId(resourceId).build()); |
| |
| SecretServiceClient secretClient = SecretServiceClientBuilder.buildClient(secretServiceHost, secretServicePort); |
| S3Secret s3Secret = secretClient.s3().getS3Secret(S3SecretGetRequest.newBuilder().setSecretId(credentialToken).build()); |
| BasicAWSCredentials awsCreds = new BasicAWSCredentials(s3Secret.getAccessKey(), s3Secret.getSecretKey()); |
| |
| s3Client = AmazonS3ClientBuilder.standard() |
| .withCredentials(new AWSStaticCredentialsProvider(awsCreds)) |
| .withRegion(s3Resource.getS3Storage().getRegion()) |
| .build(); |
| } |
| |
| @Override |
| public void destroy() { |
| |
| } |
| |
| @Override |
| public void startStream(ConnectorContext context) throws Exception { |
| |
| logger.info("Starting S3 Sender stream for transfer {}", context.getTransferId()); |
| logger.info("Content length for transfer {} {}", context.getTransferId(), context.getMetadata().getResourceSize()); |
| ObjectMetadata metadata = new ObjectMetadata(); |
| metadata.setContentLength(context.getMetadata().getResourceSize()); |
| |
| if (ResourceTypes.FILE.equals(this.s3Resource.getResourceCase().name())) { |
| s3Client.putObject(this.s3Resource.getS3Storage().getBucketName(), this.s3Resource.getFile().getResourcePath(), |
| context.getStreamBuffer().getInputStream(), metadata); |
| logger.info("Completed S3 Sender stream for transfer {}", context.getTransferId()); |
| } else { |
| logger.error("Resource {} should be a FILE type. Found a {}", |
| this.s3Resource.getResourceId(), this.s3Resource.getResourceCase().name()); |
| throw new Exception("Resource " + this.s3Resource.getResourceId() + " should be a FILE type. Found a " + |
| this.s3Resource.getResourceCase().name()); |
| } |
| |
| } |
| } |