update to version 0.0.1-SNAPSHOT

master
roberto cirillo 3 years ago
parent 4ec8138a06
commit 02ec9b6926

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# Changelog for storage-manager-s3-plugin
## [v0.0.1-SNAPSHOT] 2020-11-06
* first release

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# European Union Public Licence V. 1.1
EUPL © the European Community 2007
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## Appendix
“Compatible Licences” according to article 5 EUPL are:
- GNU General Public License (GNU GPL) v. 2
- Open Software License (OSL) v. 2.1, v. 3.0
- Common Public License v. 1.0
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- Cecill v. 2.0

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<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">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.gcube.tools</groupId>
<artifactId>maven-parent</artifactId>
<version>1.1.0</version>
</parent>
<groupId>org.gcube.contentmanagement</groupId>
<artifactId>storage-manager-s3-plugin</artifactId>
<version>0.0.1-SNAPSHOT</version>
<description>A plugin for storage-manager-core library</description>
<properties>
<aws.java.sdk.version>2.13.7</aws.java.sdk.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>software.amazon.awssdk</groupId>
<artifactId>bom</artifactId>
<version>2.15.21</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.gcube.contentmanagement</groupId>
<artifactId>storage-manager-wrapper</artifactId>
<version>[2.5.3-SNAPSHOT, 3.0.0-SNAPSHOT)</version>
</dependency>
<dependency>
<groupId>org.gcube.contentmanagement</groupId>
<artifactId>storage-manager-core</artifactId>
<version>[2.9.0-SNAPSHOT, 3.0.0-SNAPSHOT)</version>
</dependency>
<dependency>
<groupId>software.amazon.awssdk</groupId>
<artifactId>dynamodb</artifactId>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-lambda-java-core</artifactId>
<version>1.2.0</version>
</dependency>
<dependency>
<groupId>software.amazon.awssdk</groupId>
<artifactId>aws-sdk-java</artifactId>
<version>2.13.7</version>
</dependency>
<!-- <dependency> -->
<!-- <groupId>com.instantor.amazon</groupId> -->
<!-- <artifactId>S3Client</artifactId> -->
<!-- <version>1.0.2</version> -->
<!-- </dependency> -->
</dependencies>
</project>

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package org.gcube.contentmanagement.blobstorage.transport.plugin;
import java.io.File;
import java.nio.file.Paths;
import java.util.Objects;
import org.gcube.contentmanagement.blobstorage.transport.backend.RemoteBackendException;
import software.amazon.awssdk.core.sync.RequestBody;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.s3.model.DeleteObjectResponse;
import software.amazon.awssdk.services.s3.S3Client;
import software.amazon.awssdk.services.s3.model.CreateBucketConfiguration;
import software.amazon.awssdk.services.s3.model.CreateBucketRequest;
import software.amazon.awssdk.services.s3.model.DeleteBucketRequest;
import software.amazon.awssdk.services.s3.model.DeleteObjectRequest;
import software.amazon.awssdk.services.s3.model.GetObjectRequest;
import software.amazon.awssdk.services.s3.model.GetObjectResponse;
import software.amazon.awssdk.services.s3.model.ListBucketsRequest;
import software.amazon.awssdk.services.s3.model.ListBucketsResponse;
import software.amazon.awssdk.services.s3.model.ListObjectsV2Request;
import software.amazon.awssdk.services.s3.model.ListObjectsV2Response;
import software.amazon.awssdk.services.s3.model.PutObjectRequest;
import software.amazon.awssdk.services.s3.model.PutObjectResponse;
import software.amazon.awssdk.services.s3.model.S3Object;
public class BucketOperator {
private static BucketOperator single_instance;
private static S3Client client;
private BucketOperator(S3Client client) {
if(Objects.isNull(client))
throw new RemoteBackendException("S3Client not initialized properly");
this.client=client;
}
public static BucketOperator getInstance(S3Client client) {
if(Objects.isNull(single_instance))
single_instance=new BucketOperator(client);
return single_instance;
}
/**
* Creates a bucket in the given region with the name specified.
* @param s3
* @param bucketName
* @param region
*/
public static void createBucket(S3Client s3, String bucketName, Region region) {
CreateBucketRequest createBucketRequest = CreateBucketRequest.builder()
.bucket(bucketName).createBucketConfiguration(
CreateBucketConfiguration.builder().locationConstraint(region.id()).build())
.build();
System.out.println(s3.createBucket(createBucketRequest).toString());
}
/**
* Lists the buckets in your account.
* @param s3
*/
public static void listBuckets(S3Client s3) {
ListBucketsRequest req = ListBucketsRequest.builder().build();
ListBucketsResponse res = s3.listBuckets(req);
res.buckets().stream().forEach(x->System.out.println(x.name()));
}
/**
* Before you can delete an Amazon S3 bucket, you must ensure that the bucket
* is empty or the service will return an error. If you have a versioned
* bucket, you must also delete any versioned objects that are in the bucket.
*
* @param s3
* @param bucketName
* @param region
*/
public static void deleteBucketWithContents(final S3Client s3, final String bucketName, final Region region) {
ListObjectsV2Request request = ListObjectsV2Request.builder().bucket(bucketName).build();
ListObjectsV2Response response;
do {
response = s3.listObjectsV2(request);
for(S3Object s3Obj : response.contents()) {
s3.deleteObject(DeleteObjectRequest.builder()
.bucket(bucketName).key(s3Obj.key()).build());
}
request = ListObjectsV2Request.builder().bucket(bucketName) .continuationToken(response.continuationToken()).build();
}while(response.isTruncated());
//Now the bucket is empty, delete the bucket
deleteEmptyBucket(s3, bucketName);
}
/**
* Deletes the bucket specified, given the bucket is empty.
* @param s3
* @param bucketName
*/
public static void deleteEmptyBucket(final S3Client s3, final String bucketName) {
DeleteBucketRequest req = DeleteBucketRequest.builder().bucket(bucketName).build();
System.out.println(s3.deleteBucket(req).toString());
}
/**
*
* @param bucket
* @param key
* @param localPath
* @return
*/
public static GetObjectResponse getObject(String bucket, String key, String localPath) {
GetObjectRequest getObjectRequest = GetObjectRequest.builder()
.bucket(bucket)
.key(key)
.build();
return client.getObject(getObjectRequest, Paths.get(localPath));
}
/**
*
* @param bucket
* @param key
* @param file
* @return
*/
public static PutObjectResponse putObject(String bucket, String key, File file) {
PutObjectRequest objectRequest = PutObjectRequest.builder()
.bucket(bucket)
.key(key)
.build();
// client.putObject(objectRequest, RequestBody.fromByteBuffer(getRandomByteBuffer(10_000)));
return client.putObject(objectRequest, RequestBody.fromFile(file));
}
/**
*
* @param bucket
* @param key
* @return
*/
public static String deleteObject(String bucket, String key) {
DeleteObjectRequest deleteObjectRequest = DeleteObjectRequest.builder()
.bucket(bucket)
.key(key)
.build();
DeleteObjectResponse response=client.deleteObject(deleteObjectRequest);
return response.toString();
}
}

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package org.gcube.contentmanagement.blobstorage.transport.plugin;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import org.gcube.contentmanagement.blobstorage.resource.MemoryType;
import org.gcube.contentmanagement.blobstorage.resource.MyFile;
import org.gcube.contentmanagement.blobstorage.resource.StorageObject;
import org.gcube.contentmanagement.blobstorage.service.operation.Copy;
import org.gcube.contentmanagement.blobstorage.service.operation.CopyDir;
import org.gcube.contentmanagement.blobstorage.service.operation.Download;
import org.gcube.contentmanagement.blobstorage.service.operation.DuplicateFile;
import org.gcube.contentmanagement.blobstorage.service.operation.Link;
import org.gcube.contentmanagement.blobstorage.service.operation.Lock;
import org.gcube.contentmanagement.blobstorage.service.operation.Move;
import org.gcube.contentmanagement.blobstorage.service.operation.MoveDir;
import org.gcube.contentmanagement.blobstorage.service.operation.Unlock;
import org.gcube.contentmanagement.blobstorage.service.operation.Upload;
import org.gcube.contentmanagement.blobstorage.transport.TransportManager;
import org.gcube.contentmanagement.blobstorage.transport.backend.RemoteBackendException;
import java.net.URI;
import software.amazon.awssdk.auth.credentials.AwsSessionCredentials;
import software.amazon.awssdk.auth.credentials.StaticCredentialsProvider;
import software.amazon.awssdk.core.sync.RequestBody;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.s3.S3Client;
import software.amazon.awssdk.services.s3.model.CreateBucketConfiguration;
import software.amazon.awssdk.services.s3.model.CreateBucketRequest;
import software.amazon.awssdk.services.s3.model.DeleteBucketRequest;
import software.amazon.awssdk.services.s3.model.DeleteObjectRequest;
import software.amazon.awssdk.services.s3.model.ListBucketsRequest;
import software.amazon.awssdk.services.s3.model.ListBucketsResponse;
import software.amazon.awssdk.services.s3.model.ListObjectsV2Request;
import software.amazon.awssdk.services.s3.model.ListObjectsV2Response;
import software.amazon.awssdk.services.s3.model.PutObjectRequest;
import software.amazon.awssdk.services.s3.model.PutObjectResponse;
import software.amazon.awssdk.services.s3.model.S3Object;
import com.mongodb.MongoException;
public class S3PluginManager extends TransportManager {
Region region = Region.US_EAST_1;
final String END_POINT = "https://s3.wasabisys.com";
S3Client s3;
// THE FOLLOWING FIELD SHOULD BE RETRIEVED FROM SERVICEENDPOINT
static final String ACCESS_KEY="UXMKEBMZBDROS5K9HREG";
static final String SECRET_ACCESS_KEY="0Mqu8gmzcZ09wuqqKZwNmuS5bYC549MlZhvfgv6W";
static final String bucket="gcube-home-test-access";
@Override
public String getName() {
return "S3PluginManager";
}
public S3PluginManager(String[] server, String user, String pass, MemoryType memoryType, String[] dbNames,
String writeConcern, String readConcern) {
initBackend(server,user,pass, memoryType,dbNames, writeConcern, readConcern);
}
@Override
public void initBackend(String[] server, String user, String pass, MemoryType memoryType, String[] dbNames,
String writeConcern, String readConcern) {
AwsSessionCredentials awsCreds = AwsSessionCredentials.create(ACCESS_KEY, SECRET_ACCESS_KEY, "");
s3 = S3Client.builder().credentialsProvider(
StaticCredentialsProvider.create(awsCreds))
.endpointOverride(URI.create(END_POINT)).region(region).build();
}
@Override
public Object get(Download download) throws FileNotFoundException, IOException {
return BucketOperator.getInstance(s3).getObject(bucket, download.getRemotePath(), download.getLocalPath());
}
@Override
public String put(Upload upload) throws FileNotFoundException, IOException {
return BucketOperator.getInstance(s3).getObject(bucket, upload.getRemotePath(), upload.getLocalPath()).toString();
}
@Override
public Map<String, StorageObject> getValues(MyFile resource, String bucket, Class<? extends Object> type) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public void removeRemoteFile(String bucket, MyFile resource) throws UnknownHostException {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public void removeDir(String remoteDir, MyFile myFile) throws UnknownHostException {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public long getSize(String bucket) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String lock(Lock lock) throws Exception {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String unlock(Unlock unlock) throws FileNotFoundException, UnknownHostException, MongoException, Exception {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public long getTTL(String pathServer) throws UnknownHostException {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public long renewTTL(MyFile resource) throws UnknownHostException, IllegalAccessException {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String link(Link link) throws UnknownHostException {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String copy(Copy copy) throws UnknownHostException {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String move(Move move) throws UnknownHostException {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public List<String> copyDir(CopyDir copy) throws UnknownHostException {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public List<String> moveDir(MoveDir move) throws UnknownHostException {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String getFileProperty(String remotePath, String property) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public long getFolderTotalItems(String folderPath) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public long getFolderTotalVolume(String folderPath) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String getUserTotalVolume(String user) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String getUserTotalItems(String user) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public boolean isValidId(String id) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String getId(String remoteIdentifier, boolean forceCreation) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String getField(String remoteIdentifier, String fieldName) throws UnknownHostException {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public void close() {
s3.close();
}
@Override
public void setFileProperty(String remotePath, String propertyField, String propertyValue) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String getRemotePath(String bucket) throws UnknownHostException {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public boolean exist(String bucket) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
@Override
public String duplicateFile(DuplicateFile duplicate) {
throw new RemoteBackendException("method not implemented yet on s3 plugin");
}
}
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