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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <project xmlns="http://maven.apache.org/POM/4.0.0" | ||
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
| <parent> | ||
| <artifactId>mft-transport</artifactId> | ||
| <groupId>org.apache.airavata</groupId> | ||
| <version>0.01-SNAPSHOT</version> | ||
| </parent> | ||
| <modelVersion>4.0.0</modelVersion> | ||
|
|
||
| <artifactId>mft-swift-transport</artifactId> | ||
|
|
||
| <properties> | ||
| <maven.compiler.source>11</maven.compiler.source> | ||
| <maven.compiler.target>11</maven.compiler.target> | ||
| </properties> | ||
|
|
||
| <dependencies> | ||
| <dependency> | ||
| <groupId>org.apache.airavata</groupId> | ||
| <artifactId>mft-core</artifactId> | ||
| <version>${project.version}</version> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.jclouds.api</groupId> | ||
| <artifactId>openstack-swift</artifactId> | ||
| <version>${jclouds.version}</version> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.jclouds.api</groupId> | ||
| <artifactId>openstack-nova</artifactId> | ||
| <version>${jclouds.version}</version> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.jclouds.api</groupId> | ||
| <artifactId>openstack-keystone</artifactId> | ||
| <version>${jclouds.version}</version> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>commons-io</groupId> | ||
| <artifactId>commons-io</artifactId> | ||
| <version>${commons.io.version}</version> | ||
| </dependency> | ||
| </dependencies> | ||
|
|
||
| </project> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,148 @@ | ||
| /* | ||
| * 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.swift; | ||
|
|
||
| import org.apache.airavata.mft.core.api.ConnectorConfig; | ||
| import org.apache.airavata.mft.core.api.IncomingChunkedConnector; | ||
| import org.apache.airavata.mft.credential.stubs.swift.SwiftSecret; | ||
| import org.apache.airavata.mft.credential.stubs.swift.SwiftSecretGetRequest; | ||
| import org.apache.airavata.mft.resource.client.ResourceServiceClient; | ||
| import org.apache.airavata.mft.resource.client.ResourceServiceClientBuilder; | ||
| import org.apache.airavata.mft.resource.stubs.common.GenericResource; | ||
| import org.apache.airavata.mft.resource.stubs.common.GenericResourceGetRequest; | ||
| import org.apache.airavata.mft.resource.stubs.s3.storage.S3Storage; | ||
| import org.apache.airavata.mft.resource.stubs.swift.storage.SwiftStorage; | ||
| import org.apache.airavata.mft.secret.client.SecretServiceClient; | ||
| import org.apache.airavata.mft.secret.client.SecretServiceClientBuilder; | ||
| import org.apache.commons.io.IOUtils; | ||
| import org.jclouds.ContextBuilder; | ||
| import org.jclouds.http.options.GetOptions; | ||
| import org.jclouds.openstack.keystone.auth.config.CredentialTypes; | ||
| import org.jclouds.openstack.keystone.config.KeystoneProperties; | ||
| import org.jclouds.openstack.swift.v1.SwiftApi; | ||
| import org.jclouds.openstack.swift.v1.domain.SwiftObject; | ||
| import org.jclouds.openstack.swift.v1.features.ObjectApi; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
||
| import java.io.File; | ||
| import java.io.InputStream; | ||
| import java.nio.file.StandardCopyOption; | ||
| import java.util.Properties; | ||
|
|
||
| public class SwiftIncomingConnector implements IncomingChunkedConnector { | ||
|
|
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| private static final Logger logger = LoggerFactory.getLogger(SwiftIncomingConnector.class); | ||
|
|
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| private GenericResource resource; | ||
| private SwiftApi swiftApi; | ||
| private ObjectApi objectApi; | ||
|
|
||
| @Override | ||
| public void init(ConnectorConfig cc) throws Exception { | ||
| try (ResourceServiceClient resourceClient = ResourceServiceClientBuilder | ||
| .buildClient(cc.getResourceServiceHost(), cc.getResourceServicePort())) { | ||
|
|
||
| resource = resourceClient.get().getGenericResource(GenericResourceGetRequest.newBuilder() | ||
| .setAuthzToken(cc.getAuthToken()) | ||
| .setResourceId(cc.getResourceId()).build()); | ||
| } | ||
|
|
||
| if (resource.getStorageCase() != GenericResource.StorageCase.SWIFTSTORAGE) { | ||
| logger.error("Invalid storage type {} specified for resource {}", resource.getStorageCase(), cc.getResourceId()); | ||
| throw new Exception("Invalid storage type specified for resource " + cc.getResourceId()); | ||
| } | ||
|
|
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| SwiftStorage swiftStorage = resource.getSwiftStorage(); | ||
|
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| SwiftSecret swiftSecret; | ||
|
|
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| try (SecretServiceClient secretClient = SecretServiceClientBuilder.buildClient( | ||
| cc.getSecretServiceHost(), cc.getSecretServicePort())) { | ||
|
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| swiftSecret = secretClient.swift().getSwiftSecret(SwiftSecretGetRequest.newBuilder() | ||
| .setAuthzToken(cc.getAuthToken()) | ||
| .setSecretId(cc.getCredentialToken()).build()); | ||
|
|
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| String provider = "openstack-swift"; | ||
|
|
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| Properties overrides = new Properties(); | ||
| overrides.put(KeystoneProperties.KEYSTONE_VERSION, swiftStorage.getKeystoneVersion() + ""); | ||
|
|
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| String identity = null; | ||
| String credential = null; | ||
| switch (swiftSecret.getSecretCase()) { | ||
| case PASSWORDSECRET: | ||
| identity = swiftSecret.getPasswordSecret().getDomainId() + ":" + swiftSecret.getPasswordSecret().getUserName(); | ||
| credential = swiftSecret.getPasswordSecret().getPassword(); | ||
| overrides.put(KeystoneProperties.SCOPE, "projectId:" + swiftSecret.getPasswordSecret().getProjectId()); | ||
| overrides.put(KeystoneProperties.CREDENTIAL_TYPE, CredentialTypes.PASSWORD_CREDENTIALS); | ||
| break; | ||
| case AUTHCREDENTIALSECRET: | ||
| identity = swiftSecret.getAuthCredentialSecret().getCredentialId(); | ||
| credential = swiftSecret.getAuthCredentialSecret().getCredentialSecret(); | ||
| overrides.put(KeystoneProperties.CREDENTIAL_TYPE, CredentialTypes.API_ACCESS_KEY_CREDENTIALS); | ||
| break; | ||
| } | ||
|
|
||
| swiftApi = ContextBuilder.newBuilder(provider) | ||
| .endpoint(swiftStorage.getEndpoint()) | ||
| .credentials(identity, credential) | ||
| .overrides(overrides) | ||
| .buildApi(SwiftApi.class); | ||
|
|
||
| objectApi = swiftApi.getObjectApi(swiftStorage.getRegion(), swiftStorage.getContainer()); | ||
|
|
||
| } | ||
| } | ||
|
|
||
| @Override | ||
| public void complete() throws Exception { | ||
| if (swiftApi != null) { | ||
| swiftApi.close(); | ||
| } | ||
| } | ||
|
|
||
| @Override | ||
| public void downloadChunk(int chunkId, long startByte, long endByte, String downloadFile) throws Exception { | ||
| SwiftObject swiftObject = objectApi.get( | ||
| resource.getFile().getResourcePath(), | ||
| GetOptions.Builder.range(startByte, endByte)); | ||
|
|
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| InputStream inputStream = swiftObject.getPayload().openStream(); | ||
|
|
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| File targetFile = new File("/tmp/targetFile.tmp"); | ||
|
|
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| java.nio.file.Files.copy( | ||
| inputStream, | ||
| targetFile.toPath(), | ||
| StandardCopyOption.REPLACE_EXISTING); | ||
|
|
||
| IOUtils.closeQuietly(inputStream); | ||
| } | ||
|
|
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| @Override | ||
| public InputStream downloadChunk(int chunkId, long startByte, long endByte) throws Exception { | ||
|
|
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| SwiftObject swiftObject = objectApi.get( | ||
| resource.getFile().getResourcePath(), | ||
| GetOptions.Builder.range(startByte, endByte)); | ||
|
|
||
| return swiftObject.getPayload().openStream(); | ||
| } | ||
| } |
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