pogpp/frostfs-sdk-java
1
0
Fork 0
forked from TrueCloudLab/frostfs-sdk-java
Code Pull requests Activity

[#1] code cleanup

Browse source 
update README.md
Signed-off-by: Ori Bruk <o.bruk@yadro.com>
This commit is contained in:
Ori Bruk 2024-07-23 19:30:07 +03:00
parent b0db7df192
commit a7fab6f314
28 changed files with 177 additions and 203 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
README.md
View file

@ -21,18 +21,18 @@ neo-go wallet export -w <path_to_your_wallet> -d <address_from_p1>
### Container
```java
import info.FrostFS.sdk.enums.BasicAcl;
import info.FrostFS.sdk.dto.container.Container;
import info.FrostFS.sdk.dto.netmap.PlacementPolicy;
import info.FrostFS.sdk.dto.netmap.Replica;
import info.FrostFS.sdk.enums.BasicAcl;
import info.FrostFS.sdk.jdo.ClientSettings;
import info.FrostFS.sdk.services.FrostFSClient;
public class ContainerExample {
public void example() {
Client client = new Client( < your_key >);
GrpcClient grpcClient = new GrpcClient( < your_host >);
FrostFSClient frostFSClient = new FrostFSClient(grpcClient, client);
ClientSettings clientSettings = new ClientSettings(<your_key>, <your_host>);
FrostFSClient frostFSClient = new FrostFSClient(clientSettings);
// Create container
var placementPolicy = new PlacementPolicy(true, new Replica[]{new Replica(1)});
@ -58,6 +58,7 @@ import info.FrostFS.sdk.dto.container.ContainerId;
import info.FrostFS.sdk.dto.object.ObjectAttribute;
import info.FrostFS.sdk.dto.object.ObjectFilter;
import info.FrostFS.sdk.dto.object.ObjectHeader;
import info.FrostFS.sdk.jdo.PutObjectParameters;
import info.FrostFS.sdk.services.FrostFSClient;
import java.io.FileInputStream;
@ -66,9 +67,8 @@ import java.io.IOException;
public class ObjectExample {
public void example() {
Client client = new Client( < your_key >);
GrpcClient grpcClient = new GrpcClient( < your_host >);
FrostFSClient frostFSClient = new FrostFSClient(grpcClient, client);
ClientSettings clientSettings = new ClientSettings(<your_key>, <your_host>);
FrostFSClient frostFSClient = new FrostFSClient(clientSettings);
// Put object
info.FrostFS.sdk.dto.object.ObjectId objectId;
@ -76,7 +76,9 @@ public class ObjectExample {
var cat = new ObjectHeader(
containerId, ObjectType.REGULAR, new ObjectAttribute[]{new ObjectAttribute("Filename", "cat.jpg")}
);
objectId = frostFSClient.putObject(cat, fis);
var params = new PutObjectParameters(cat, fis);
objectId = frostFSClient.putObject(params);
} catch (IOException e) {
throw new RuntimeException(e);
}

67
client/src/main/java/info/FrostFS/sdk/Main.java
View file

@ -1,67 +0,0 @@
package info.FrostFS.sdk;
import info.FrostFS.sdk.dto.container.Container;
import info.FrostFS.sdk.dto.container.ContainerId;
import info.FrostFS.sdk.enums.BasicAcl;
import info.FrostFS.sdk.enums.ObjectType;
import info.FrostFS.sdk.dto.netmap.PlacementPolicy;
import info.FrostFS.sdk.dto.netmap.Replica;
import info.FrostFS.sdk.dto.object.ObjectAttribute;
import info.FrostFS.sdk.dto.object.ObjectFrostFS;
import info.FrostFS.sdk.dto.object.ObjectHeader;
import info.FrostFS.sdk.dto.object.ObjectId;
import info.FrostFS.sdk.services.FrostFSClient;
import info.FrostFS.sdk.tools.ClientSettings;
import info.FrostFS.sdk.tools.PutObjectParameters;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.Collections;
import java.util.List;
public class Main {
public static void main(String[] args) throws Exception {
ClientSettings clientSettings = new ClientSettings("KwHDAJ66o8FoLBjVbjP2sWBmgBMGjt7Vv4boA7xQrBoAYBE397Aq", "http://localhost:8080");
FrostFSClient frostFSClient = new FrostFSClient(clientSettings);
/*
var res2 = frostFSClient.searchObjectsAsync(new ContainerId("EQGx2QeYHJb53uRwYGzcQaW191sZpdNrjutk6veUSV2R"));
*/
var placementPolicy = new PlacementPolicy(true, new Replica[]{new Replica(1)});
var containerId = frostFSClient.createContainer(new Container(BasicAcl.PUBLIC_RW, placementPolicy));
Thread.sleep(1000);
FileInputStream file = null;
try {
file = new FileInputStream("/home/ori/Desktop/cat.jpg");
var cat = new ObjectHeader(containerId, ObjectType.REGULAR, Collections.singletonList(new ObjectAttribute("Filename", "cat3.jpg")));
var params = new PutObjectParameters(cat, file, false, 1024);
var tty = frostFSClient.putObject(params);
System.out.println(1);
} catch (FileNotFoundException e) {
throw new RuntimeException(e);
}
var res = frostFSClient.searchObjects(containerId);
ObjectFrostFS res3 = frostFSClient
.getObject(new ContainerId("EQGx2QeYHJb53uRwYGzcQaW191sZpdNrjutk6veUSV2R"), new ObjectId("85orCLKSu3X1jGiTFmwmTUsBU88RBARNwuRwrEy5pyww"));
var ttttt = frostFSClient.getNetworkSettings();
Container container2 = frostFSClient.getContainer(new ContainerId("EQGx2QeYHJb53uRwYGzcQaW191sZpdNrjutk6veUSV2R"));
Container container = frostFSClient.getContainer(containerId);
List<ContainerId> containerIds = frostFSClient.listContainers();
/*
frostFSClient.deleteContainerAsync(containerId);
*/
containerIds = frostFSClient.listContainers();
System.out.println();
}
}

5
client/src/main/java/info/FrostFS/sdk/constants/CryptoConst.java Normal file
View file

@ -0,0 +1,5 @@
package info.FrostFS.sdk.constants;
public class CryptoConst {
public static final String SIGNATURE_ALGORITHM = "NONEwithECDSAinP1363Format";
}

2
client/src/main/java/info/FrostFS/sdk/tools/ClientEnvironment.java → client/src/main/java/info/FrostFS/sdk/jdo/ClientEnvironment.java
View file

@ -1,4 +1,4 @@
package info.FrostFS.sdk.tools;
package info.FrostFS.sdk.jdo;
import info.FrostFS.sdk.dto.OwnerId;
import info.FrostFS.sdk.dto.Version;

2
client/src/main/java/info/FrostFS/sdk/tools/ClientSettings.java → client/src/main/java/info/FrostFS/sdk/jdo/ClientSettings.java
View file

@ -1,4 +1,4 @@
package info.FrostFS.sdk.tools;
package info.FrostFS.sdk.jdo;
import io.grpc.ChannelCredentials;
import org.apache.commons.lang3.StringUtils;

2
client/src/main/java/info/FrostFS/sdk/tools/ECDsa.java → client/src/main/java/info/FrostFS/sdk/jdo/ECDsa.java
View file

@ -1,4 +1,4 @@
package info.FrostFS.sdk.tools;
package info.FrostFS.sdk.jdo;
import java.security.PrivateKey;

2
client/src/main/java/info/FrostFS/sdk/tools/NetworkSettings.java → client/src/main/java/info/FrostFS/sdk/jdo/NetworkSettings.java
View file

@ -1,4 +1,4 @@
package info.FrostFS.sdk.tools;
package info.FrostFS.sdk.jdo;
import java.util.HashMap;
import java.util.Map;

2
client/src/main/java/info/FrostFS/sdk/tools/PutObjectParameters.java → client/src/main/java/info/FrostFS/sdk/jdo/PutObjectParameters.java
View file

@ -1,4 +1,4 @@
package info.FrostFS.sdk.tools;
package info.FrostFS.sdk.jdo;
import info.FrostFS.sdk.dto.object.ObjectHeader;

2
client/src/main/java/info/FrostFS/sdk/services/ContextAccessor.java
View file

@ -1,6 +1,6 @@
package info.FrostFS.sdk.services;
import info.FrostFS.sdk.tools.ClientEnvironment;
import info.FrostFS.sdk.jdo.ClientEnvironment;
public class ContextAccessor {
private final ClientEnvironment context;

25
client/src/main/java/info/FrostFS/sdk/services/FrostFSClient.java
View file

@ -1,29 +1,32 @@
package info.FrostFS.sdk.services;
import frostFS.session.Types;
import info.FrostFS.sdk.tools.ClientSettings;
import info.FrostFS.sdk.tools.PutObjectParameters;
import info.FrostFS.sdk.dto.container.Container;
import info.FrostFS.sdk.dto.container.ContainerId;
import info.FrostFS.sdk.dto.SessionToken;
import info.FrostFS.sdk.dto.Version;
import info.FrostFS.sdk.dto.container.Container;
import info.FrostFS.sdk.dto.container.ContainerId;
import info.FrostFS.sdk.dto.netmap.NetmapSnapshot;
import info.FrostFS.sdk.dto.netmap.NodeInfo;
import info.FrostFS.sdk.dto.object.ObjectFilter;
import info.FrostFS.sdk.dto.object.ObjectFrostFS;
import info.FrostFS.sdk.dto.object.ObjectHeader;
import info.FrostFS.sdk.dto.object.ObjectId;
import info.FrostFS.sdk.jdo.ClientEnvironment;
import info.FrostFS.sdk.jdo.ClientSettings;
import info.FrostFS.sdk.jdo.NetworkSettings;
import info.FrostFS.sdk.jdo.PutObjectParameters;
import info.FrostFS.sdk.services.impl.*;
import info.FrostFS.sdk.tools.ClientEnvironment;
import info.FrostFS.sdk.tools.NetworkSettings;
import io.grpc.Channel;
import java.util.List;
import static info.FrostFS.sdk.GrpcClient.initGrpcChannel;
import static info.FrostFS.sdk.tools.GrpcClient.initGrpcChannel;
import static java.util.Objects.isNull;
public class FrostFSClient implements ContainerClient, ObjectClient, NetmapClient, SessionClient, ToolsClient {
private static final String ERROR_CLIENT_OPTIONS_INIT = "Options must be initialized.";
private static final String ERROR_VERSION_SUPPORT_TEMPLATE = "FrostFS %s is not supported.";
private final ContainerService containerService;
private final NetmapService netmapService;
private final ObjectService objectService;
@ -32,7 +35,7 @@ public class FrostFSClient implements ContainerClient, ObjectClient, NetmapClien
public FrostFSClient(ClientSettings clientSettings) {
if (isNull(clientSettings)) {
throw new IllegalArgumentException("Options must be initialized");
throw new IllegalArgumentException(ERROR_CLIENT_OPTIONS_INIT);
}
clientSettings.validate();
@ -53,9 +56,9 @@ public class FrostFSClient implements ContainerClient, ObjectClient, NetmapClien
private void checkFrostFsVersionSupport(Version version) {
var localNodeInfo = netmapService.getLocalNodeInfo();
if (!localNodeInfo.getVersion().isSupported(version)) {
var msg = String.format("FrostFS %s is not supported.", localNodeInfo.getVersion());
System.out.println(msg);
throw new IllegalArgumentException(msg);
throw new IllegalArgumentException(
String.format(ERROR_VERSION_SUPPORT_TEMPLATE, localNodeInfo.getVersion())
);
}
}

2
client/src/main/java/info/FrostFS/sdk/services/NetmapClient.java
View file

@ -2,7 +2,7 @@ package info.FrostFS.sdk.services;
import info.FrostFS.sdk.dto.netmap.NetmapSnapshot;
import info.FrostFS.sdk.dto.netmap.NodeInfo;
import info.FrostFS.sdk.tools.NetworkSettings;
import info.FrostFS.sdk.jdo.NetworkSettings;
public interface NetmapClient {
NetmapSnapshot getNetmapSnapshot();

2
client/src/main/java/info/FrostFS/sdk/services/ObjectClient.java
View file

@ -1,11 +1,11 @@
package info.FrostFS.sdk.services;
import info.FrostFS.sdk.dto.container.ContainerId;
import info.FrostFS.sdk.tools.PutObjectParameters;
import info.FrostFS.sdk.dto.object.ObjectFilter;
import info.FrostFS.sdk.dto.object.ObjectFrostFS;
import info.FrostFS.sdk.dto.object.ObjectHeader;
import info.FrostFS.sdk.dto.object.ObjectId;
import info.FrostFS.sdk.jdo.PutObjectParameters;
public interface ObjectClient {
ObjectHeader getObjectHead(ContainerId containerId, ObjectId objectId);

14
client/src/main/java/info/FrostFS/sdk/services/impl/ContainerService.java
View file

@ -2,23 +2,23 @@ package info.FrostFS.sdk.services.impl;
import frostFS.container.ContainerServiceGrpc;
import frostFS.container.Service;
import info.FrostFS.sdk.Verifier;
import info.FrostFS.sdk.dto.container.Container;
import info.FrostFS.sdk.dto.container.ContainerId;
import info.FrostFS.sdk.mappers.container.ContainerIdMapper;
import info.FrostFS.sdk.mappers.container.ContainerMapper;
import info.FrostFS.sdk.jdo.ClientEnvironment;
import info.FrostFS.sdk.mappers.OwnerIdMapper;
import info.FrostFS.sdk.mappers.VersionMapper;
import info.FrostFS.sdk.mappers.container.ContainerIdMapper;
import info.FrostFS.sdk.mappers.container.ContainerMapper;
import info.FrostFS.sdk.services.ContainerClient;
import info.FrostFS.sdk.services.ContextAccessor;
import info.FrostFS.sdk.tools.ClientEnvironment;
import info.FrostFS.sdk.tools.Verifier;
import java.util.List;
import java.util.stream.Collectors;
import static info.FrostFS.sdk.RequestConstructor.addMetaHeader;
import static info.FrostFS.sdk.RequestSigner.sign;
import static info.FrostFS.sdk.RequestSigner.signRFC6979;
import static info.FrostFS.sdk.tools.RequestConstructor.addMetaHeader;
import static info.FrostFS.sdk.tools.RequestSigner.sign;
import static info.FrostFS.sdk.tools.RequestSigner.signRFC6979;
public class ContainerService extends ContextAccessor implements ContainerClient {
private final ContainerServiceGrpc.ContainerServiceBlockingStub serviceBlockingStub;

10
client/src/main/java/info/FrostFS/sdk/services/impl/NetmapService.java
View file

@ -3,20 +3,20 @@ package info.FrostFS.sdk.services.impl;
import frostFS.netmap.NetmapServiceGrpc;
import frostFS.netmap.Service;
import frostFS.netmap.Types;
import info.FrostFS.sdk.Verifier;
import info.FrostFS.sdk.dto.netmap.NetmapSnapshot;
import info.FrostFS.sdk.dto.netmap.NodeInfo;
import info.FrostFS.sdk.jdo.ClientEnvironment;
import info.FrostFS.sdk.jdo.NetworkSettings;
import info.FrostFS.sdk.mappers.netmap.NetmapSnapshotMapper;
import info.FrostFS.sdk.mappers.netmap.NodeInfoMapper;
import info.FrostFS.sdk.services.ContextAccessor;
import info.FrostFS.sdk.services.NetmapClient;
import info.FrostFS.sdk.tools.ClientEnvironment;
import info.FrostFS.sdk.tools.NetworkSettings;
import info.FrostFS.sdk.tools.Verifier;
import java.nio.charset.StandardCharsets;
import static info.FrostFS.sdk.RequestConstructor.addMetaHeader;
import static info.FrostFS.sdk.RequestSigner.sign;
import static info.FrostFS.sdk.tools.RequestConstructor.addMetaHeader;
import static info.FrostFS.sdk.tools.RequestSigner.sign;
import static java.util.Objects.nonNull;
public class NetmapService extends ContextAccessor implements NetmapClient {

11
client/src/main/java/info/FrostFS/sdk/services/impl/ObjectReader.java
View file

@ -2,11 +2,14 @@ package info.FrostFS.sdk.services.impl;
import frostFS.object.Service;
import frostFS.object.Types;
import info.FrostFS.sdk.Verifier;
import info.FrostFS.sdk.tools.Verifier;
import java.util.Iterator;
public class ObjectReader {
public static final String ERROR_UNEXPECTED_STREAM = "unexpected end of stream";
public static final String ERROR_UNEXPECTED_MESSAGE_TYPE = "unexpected message type";
public Iterator<Service.GetResponse> call;
public ObjectReader(Iterator<Service.GetResponse> call) {
@ -15,14 +18,14 @@ public class ObjectReader {
public Types.Object readHeader() {
if (!call.hasNext()) {
throw new IllegalArgumentException("unexpected end of stream");
throw new IllegalArgumentException(ERROR_UNEXPECTED_STREAM);
}
var response = call.next();
Verifier.checkResponse(response);
if (response.getBody().getObjectPartCase().getNumber() != Service.GetResponse.Body.INIT_FIELD_NUMBER) {
throw new IllegalArgumentException("unexpected message type");
throw new IllegalArgumentException(ERROR_UNEXPECTED_MESSAGE_TYPE);
}
return Types.Object.newBuilder()
@ -40,7 +43,7 @@ public class ObjectReader {
Verifier.checkResponse(response);
if (response.getBody().getObjectPartCase().getNumber() != Service.GetResponse.Body.CHUNK_FIELD_NUMBER) {
throw new IllegalArgumentException("unexpected message type");
throw new IllegalArgumentException(ERROR_UNEXPECTED_MESSAGE_TYPE);
}
return response.getBody().getChunk().toByteArray();

23
client/src/main/java/info/FrostFS/sdk/services/impl/ObjectService.java
View file

@ -5,21 +5,22 @@ import com.google.protobuf.ByteString;
import frostFS.object.ObjectServiceGrpc;
import frostFS.object.Service;
import frostFS.refs.Types;
import info.FrostFS.sdk.Verifier;
import info.FrostFS.sdk.constants.AppConst;
import info.FrostFS.sdk.dto.container.ContainerId;
import info.FrostFS.sdk.dto.Split;
import info.FrostFS.sdk.dto.container.ContainerId;
import info.FrostFS.sdk.dto.object.*;
import info.FrostFS.sdk.mappers.*;
import info.FrostFS.sdk.jdo.ClientEnvironment;
import info.FrostFS.sdk.jdo.PutObjectParameters;
import info.FrostFS.sdk.mappers.OwnerIdMapper;
import info.FrostFS.sdk.mappers.VersionMapper;
import info.FrostFS.sdk.mappers.container.ContainerIdMapper;
import info.FrostFS.sdk.mappers.object.ObjectFilterMapper;
import info.FrostFS.sdk.mappers.object.ObjectFrostFSMapper;
import info.FrostFS.sdk.mappers.object.ObjectHeaderMapper;
import info.FrostFS.sdk.mappers.object.ObjectIdMapper;
import info.FrostFS.sdk.mappers.object.ObjectFrostFSMapper;
import info.FrostFS.sdk.services.ContextAccessor;
import info.FrostFS.sdk.services.ObjectClient;
import info.FrostFS.sdk.tools.ClientEnvironment;
import info.FrostFS.sdk.tools.PutObjectParameters;
import info.FrostFS.sdk.tools.Verifier;
import org.apache.commons.collections4.CollectionUtils;
import java.io.FileInputStream;
@ -29,12 +30,14 @@ import java.util.Arrays;
import java.util.List;
import static info.FrostFS.sdk.Helper.getSha256;
import static info.FrostFS.sdk.RequestConstructor.addMetaHeader;
import static info.FrostFS.sdk.RequestConstructor.addObjectSessionToken;
import static info.FrostFS.sdk.RequestSigner.sign;
import static info.FrostFS.sdk.tools.RequestConstructor.addMetaHeader;
import static info.FrostFS.sdk.tools.RequestConstructor.addObjectSessionToken;
import static info.FrostFS.sdk.tools.RequestSigner.sign;
import static java.util.Objects.nonNull;
public class ObjectService extends ContextAccessor implements ObjectClient {
private static final String ERROR_PAYLOAD = "PayloadLength must be specified";
private final ObjectServiceGrpc.ObjectServiceBlockingStub objectServiceBlockingClient;
private final ObjectServiceGrpc.ObjectServiceStub objectServiceClient;
private final ObjectTools objectTools;
@ -257,7 +260,7 @@ public class ObjectService extends ContextAccessor implements ObjectClient {
var objectSize = (int) Math.min(payloadSize, networkSettings.getMaxObjectSize());
var fullLength = header.getPayloadLength() == 0 ? payloadSize : header.getPayloadLength();
if (fullLength == 0) {
throw new IllegalArgumentException("Payload stream must be able to seek or PayloadLength must be specified");
throw new IllegalArgumentException(ERROR_PAYLOAD);
}
var buffer = new byte[objectSize];

8
client/src/main/java/info/FrostFS/sdk/services/impl/ObjectTools.java
View file

@ -5,17 +5,17 @@ import frostFS.object.Types;
import info.FrostFS.sdk.dto.object.ObjectFrostFS;
import info.FrostFS.sdk.dto.object.ObjectHeader;
import info.FrostFS.sdk.dto.object.ObjectId;
import info.FrostFS.sdk.mappers.object.ObjectHeaderMapper;
import info.FrostFS.sdk.mappers.object.ObjectIdMapper;
import info.FrostFS.sdk.jdo.ClientEnvironment;
import info.FrostFS.sdk.mappers.OwnerIdMapper;
import info.FrostFS.sdk.mappers.VersionMapper;
import info.FrostFS.sdk.mappers.object.ObjectHeaderMapper;
import info.FrostFS.sdk.mappers.object.ObjectIdMapper;
import info.FrostFS.sdk.services.ContextAccessor;
import info.FrostFS.sdk.services.ToolsClient;
import info.FrostFS.sdk.tools.ClientEnvironment;
import org.apache.commons.collections4.ListUtils;
import static info.FrostFS.sdk.Helper.getSha256;
import static info.FrostFS.sdk.RequestSigner.signData;
import static info.FrostFS.sdk.tools.RequestSigner.signData;
import static java.util.Objects.nonNull;
public class ObjectTools extends ContextAccessor implements ToolsClient {

2
client/src/main/java/info/FrostFS/sdk/services/impl/SearchReader.java
View file

@ -1,7 +1,7 @@
package info.FrostFS.sdk.services.impl;
import frostFS.object.Service;
import info.FrostFS.sdk.Verifier;
import info.FrostFS.sdk.tools.Verifier;
import java.util.Iterator;
import java.util.List;

6
client/src/main/java/info/FrostFS/sdk/services/impl/SessionService.java
View file

@ -4,14 +4,14 @@ import frostFS.session.Service;
import frostFS.session.SessionServiceGrpc;
import frostFS.session.Types;
import info.FrostFS.sdk.dto.SessionToken;
import info.FrostFS.sdk.jdo.ClientEnvironment;
import info.FrostFS.sdk.mappers.OwnerIdMapper;
import info.FrostFS.sdk.mappers.SessionMapper;
import info.FrostFS.sdk.services.ContextAccessor;
import info.FrostFS.sdk.services.SessionClient;
import info.FrostFS.sdk.tools.ClientEnvironment;
import static info.FrostFS.sdk.RequestConstructor.addMetaHeader;
import static info.FrostFS.sdk.RequestSigner.sign;
import static info.FrostFS.sdk.tools.RequestConstructor.addMetaHeader;
import static info.FrostFS.sdk.tools.RequestSigner.sign;
public class SessionService extends ContextAccessor implements SessionClient {
private final SessionServiceGrpc.SessionServiceBlockingStub serviceBlockingStub;

6
client/src/main/java/info/FrostFS/sdk/GrpcClient.java → client/src/main/java/info/FrostFS/sdk/tools/GrpcClient.java
View file

@ -1,4 +1,4 @@
package info.FrostFS.sdk;
package info.FrostFS.sdk.tools;
import io.grpc.Channel;
import io.grpc.ChannelCredentials;
@ -10,6 +10,7 @@ import java.net.URISyntaxException;
import static java.util.Objects.isNull;
public class GrpcClient {
private static final String ERROR_INVALID_HOST_TEMPLATE = "Host %s has invalid format. Error: %s";
public static Channel initGrpcChannel(String host, ChannelCredentials creds) {
try {
@ -19,8 +20,7 @@ public class GrpcClient {
return channelBuilder.usePlaintext().build();
} catch (URISyntaxException exp) {
var message = String.format("Host %s has invalid format. Error: %s", host, exp.getMessage());
throw new IllegalArgumentException(message);
throw new IllegalArgumentException(String.format(ERROR_INVALID_HOST_TEMPLATE, host, exp.getMessage()));
}
}
}

15
client/src/main/java/info/FrostFS/sdk/tools/MessageHelper.java Normal file
View file

@ -0,0 +1,15 @@
package info.FrostFS.sdk.tools;
import com.google.protobuf.Message;
import com.google.protobuf.MessageOrBuilder;
public class MessageHelper {
public static Message getField(MessageOrBuilder messageOrBuilder, String fieldName) {
return (Message) messageOrBuilder.getField(messageOrBuilder.getDescriptorForType().findFieldByName(fieldName));
}
public static void setField(Message.Builder builder, String fieldName, Object value) {
builder.setField(builder.getDescriptorForType().findFieldByName(fieldName), value);
}
}

25
client/src/main/java/info/FrostFS/sdk/RequestConstructor.java → client/src/main/java/info/FrostFS/sdk/tools/RequestConstructor.java
View file

@ -1,36 +1,37 @@
package info.FrostFS.sdk;
package info.FrostFS.sdk.tools;
import com.google.protobuf.AbstractMessage;
import com.google.protobuf.Message;
import frostFS.session.Types;
import info.FrostFS.sdk.dto.MetaHeader;
import info.FrostFS.sdk.jdo.ECDsa;
import info.FrostFS.sdk.mappers.MetaHeaderMapper;
import info.FrostFS.sdk.tools.ECDsa;
import static info.FrostFS.sdk.RequestSigner.signMessagePart;
import static info.FrostFS.sdk.constants.FieldConst.META_HEADER_FIELD_NAME;
import static info.FrostFS.sdk.tools.MessageHelper.getField;
import static info.FrostFS.sdk.tools.MessageHelper.setField;
import static info.FrostFS.sdk.tools.RequestSigner.signMessagePart;
import static java.util.Objects.isNull;
public class RequestConstructor {
public static void addMetaHeader(AbstractMessage.Builder request) {
public static void addMetaHeader(Message.Builder request) {
addMetaHeader(request, null);
}
public static void addMetaHeader(AbstractMessage.Builder request, Types.RequestMetaHeader metaHeader) {
public static void addMetaHeader(Message.Builder request, Types.RequestMetaHeader metaHeader) {
if (isNull(metaHeader) || metaHeader.getSerializedSize() == 0) {
metaHeader = MetaHeaderMapper.toGrpcMessage(MetaHeader.getDefault());
var field = request.getDescriptorForType().findFieldByName("meta_header");
request.setField(field, metaHeader);
setField(request, META_HEADER_FIELD_NAME, metaHeader);
}
}
public static void addObjectSessionToken(AbstractMessage.Builder request,
public static void addObjectSessionToken(Message.Builder request,
Types.SessionToken sessionToken,
frostFS.refs.Types.ContainerID cid,
frostFS.refs.Types.ObjectID oid,
Types.ObjectSessionContext.Verb verb,
ECDsa key) {
var headerField = request.getDescriptorForType().findFieldByName("meta_header");
var header = (Types.RequestMetaHeader) request.getField(headerField);
var header = (Types.RequestMetaHeader) getField(request, META_HEADER_FIELD_NAME);
if (header.getSessionToken().getSerializedSize() > 0) {
return;
}
@ -46,6 +47,6 @@ public class RequestConstructor {
.setBody(body)
.build();
request.setField(headerField, header.toBuilder().setSessionToken(sessionToken).build());
setField(request, META_HEADER_FIELD_NAME, header.toBuilder().setSessionToken(sessionToken).build());
}
}

54
client/src/main/java/info/FrostFS/sdk/RequestSigner.java → client/src/main/java/info/FrostFS/sdk/tools/RequestSigner.java
View file

@ -1,9 +1,9 @@
package info.FrostFS.sdk;
package info.FrostFS.sdk.tools;
import com.google.protobuf.AbstractMessage;
import com.google.protobuf.ByteString;
import com.google.protobuf.Message;
import frostFS.session.Types;
import info.FrostFS.sdk.tools.ECDsa;
import info.FrostFS.sdk.jdo.ECDsa;
import org.apache.commons.codec.digest.DigestUtils;
import org.bouncycastle.asn1.sec.SECNamedCurves;
import org.bouncycastle.asn1.sec.SECObjectIdentifiers;
@ -15,17 +15,22 @@ import org.bouncycastle.crypto.signers.HMacDSAKCalculator;
import java.math.BigInteger;
import java.security.Signature;
import static info.FrostFS.sdk.constants.CryptoConst.SIGNATURE_ALGORITHM;
import static info.FrostFS.sdk.constants.FieldConst.*;
import static info.FrostFS.sdk.tools.MessageHelper.getField;
import static info.FrostFS.sdk.tools.MessageHelper.setField;
import static org.bouncycastle.crypto.util.DigestFactory.createSHA256;
import static org.bouncycastle.util.BigIntegers.asUnsignedByteArray;
public class RequestSigner {
public static final String ERROR_UNSUPPORTED_TYPE_TEMPLATE = "Unsupported message type: %s";
public static final int RFC6979_SIGNATURE_SIZE = 64;
public static byte[] signData(ECDsa key, byte[] data) {
var hash = new byte[65];
hash[0] = 0x04;
try {
Signature signature = Signature.getInstance("NONEwithECDSAinP1363Format");
Signature signature = Signature.getInstance(SIGNATURE_ALGORITHM);
signature.initSign(key.getPrivateKey());
signature.update(DigestUtils.sha512(data));
byte[] sig = signature.sign();
@ -62,7 +67,7 @@ public class RequestSigner {
return signature;
}
public static frostFS.refs.Types.SignatureRFC6979 signRFC6979(ECDsa key, AbstractMessage message) {
public static frostFS.refs.Types.SignatureRFC6979 signRFC6979(ECDsa key, Message message) {
return frostFS.refs.Types.SignatureRFC6979.newBuilder()
.setKey(ByteString.copyFrom(key.getPublicKeyByte()))
.setSign(ByteString.copyFrom(signRFC6979(key, message.toByteArray())))
@ -76,7 +81,7 @@ public class RequestSigner {
.build();
}
public static frostFS.refs.Types.Signature signMessagePart(ECDsa key, AbstractMessage data) {
public static frostFS.refs.Types.Signature signMessagePart(ECDsa key, Message data) {
var data2Sign = data.getSerializedSize() == 0 ? new byte[]{} : data.toByteArray();
return frostFS.refs.Types.Signature.newBuilder()
.setKey(ByteString.copyFrom(key.getPublicKeyByte()))
@ -84,39 +89,32 @@ public class RequestSigner {
.build();
}
public static void sign(AbstractMessage.Builder request, ECDsa key) {
var meta = (AbstractMessage) request.getField(request.getDescriptorForType().findFieldByName("meta_header"));
var body = (AbstractMessage) request.getField(request.getDescriptorForType().findFieldByName("body"));
var verify = (AbstractMessage) request.getField(request.getDescriptorForType().findFieldByName("verify_header"));
public static void sign(Message.Builder request, ECDsa key) {
var meta = getField(request, META_HEADER_FIELD_NAME);
var body = getField(request, BODY_FIELD_NAME);
var verify = getField(request, VERIFY_HEADER_FIELD_NAME);
var verifyOrigin = getField(verify, ORIGIN_FIELD_NAME);
AbstractMessage.Builder verifyBuilder;
Message.Builder verifyBuilder;
if (verify instanceof Types.RequestVerificationHeader) {
verifyBuilder = Types.RequestVerificationHeader.newBuilder();
} else if (verify instanceof Types.ResponseVerificationHeader) {
verifyBuilder = Types.ResponseVerificationHeader.newBuilder();
} else {
throw new IllegalArgumentException("Unsopported message type");
throw new IllegalArgumentException(
String.format(ERROR_UNSUPPORTED_TYPE_TEMPLATE, verify.getClass().getName())
);
}
var verifyOrigin = (AbstractMessage) verify.getField(verify.getDescriptorForType().findFieldByName("origin"));
if (verifyOrigin.getSerializedSize() == 0) {
verifyBuilder.setField(
verifyBuilder.getDescriptorForType().findFieldByName("body_signature"),
signMessagePart(key, body)
);
setField(verifyBuilder, BODY_SIGNATURE_FIELD_NAME, signMessagePart(key, body));
} else {
verifyBuilder.setField(verifyBuilder.getDescriptorForType().findFieldByName("origin"), verifyOrigin);
setField(verifyBuilder, ORIGIN_FIELD_NAME, verifyOrigin);
}
verifyBuilder.setField(
verifyBuilder.getDescriptorForType().findFieldByName("meta_signature"),
signMessagePart(key, meta)
);
verifyBuilder.setField(
verifyBuilder.getDescriptorForType().findFieldByName("origin_signature"),
signMessagePart(key, verifyOrigin)
);
request.setField(request.getDescriptorForType().findFieldByName("verify_header"), verifyBuilder.build());
setField(verifyBuilder, META_SIGNATURE_FIELD_NAME, signMessagePart(key, meta));
setField(verifyBuilder, ORIGIN_SIGNATURE_FIELD_NAME, signMessagePart(key, verifyOrigin));
setField(request, VERIFY_HEADER_FIELD_NAME, verifyBuilder.build());
}
}

48
client/src/main/java/info/FrostFS/sdk/Verifier.java → client/src/main/java/info/FrostFS/sdk/tools/Verifier.java
View file

@ -1,7 +1,7 @@
package info.FrostFS.sdk;
package info.FrostFS.sdk.tools;
import com.google.protobuf.AbstractMessage;
import frostFS.refs.Types;
import com.google.protobuf.Message;
import frostFS.session.Types;
import info.FrostFS.sdk.mappers.StatusMapper;
import org.apache.commons.codec.digest.DigestUtils;
import org.bouncycastle.asn1.sec.SECNamedCurves;
@ -17,17 +17,20 @@ import java.security.Signature;
import java.util.Arrays;
import static info.FrostFS.sdk.KeyExtension.getPublicKeyFromBytes;
import static info.FrostFS.sdk.constants.CryptoConst.SIGNATURE_ALGORITHM;
import static info.FrostFS.sdk.constants.FieldConst.*;
import static info.FrostFS.sdk.tools.MessageHelper.getField;
import static java.util.Objects.isNull;
import static org.bouncycastle.crypto.util.DigestFactory.createSHA256;
import static org.bouncycastle.util.BigIntegers.fromUnsignedByteArray;
public class Verifier {
public static final String ERROR_WRONG_SIG_SIZE_TEMPLATE = "Wrong signature size. Expected length=%s, actual=%s";
public static final String ERROR_INVALID_RESPONSE = "Invalid response";
public static final int RFC6979_SIG_SIZE = 64;
public static boolean verifyRFC6979(Types.SignatureRFC6979 signature, AbstractMessage message) {
return verifyRFC6979(
signature.getKey().toByteArray(), message.toByteArray(), signature.getSign().toByteArray()
);
public static boolean verifyRFC6979(frostFS.refs.Types.SignatureRFC6979 signature, Message data) {
return verifyRFC6979(signature.getKey().toByteArray(), data.toByteArray(), signature.getSign().toByteArray());
}
public static boolean verifyRFC6979(byte[] publicKey, byte[] data, byte[] sig) {
@ -49,8 +52,7 @@ public class Verifier {
private static BigInteger[] decodeSignature(byte[] sig) {
if (sig.length != RFC6979_SIG_SIZE) {
throw new IllegalArgumentException(
String.format("Wrong signature size. Expected length=%s, actual=%s",
RFC6979_SIG_SIZE, sig.length)
String.format(ERROR_WRONG_SIG_SIZE_TEMPLATE, RFC6979_SIG_SIZE, sig.length)
);
}
@ -61,42 +63,40 @@ public class Verifier {
return rs;
}
public static void checkResponse(AbstractMessage response) {
public static void checkResponse(Message response) {
if (!verify(response)) {
throw new IllegalArgumentException("Invalid response");
throw new IllegalArgumentException(ERROR_INVALID_RESPONSE);
}
var metaHeader = (frostFS.session.Types.ResponseMetaHeader) response
.getField(response.getDescriptorForType().findFieldByName("meta_header"));
var metaHeader = (Types.ResponseMetaHeader) getField(response, META_HEADER_FIELD_NAME);
var status = StatusMapper.toModel(metaHeader.getStatus());
if (!status.isSuccess()) {
throw new IllegalArgumentException(status.toString());
}
}
public static boolean verify(AbstractMessage message) {
var body = (AbstractMessage) message.getField(message.getDescriptorForType().findFieldByName("body"));
var metaHeader = (frostFS.session.Types.ResponseMetaHeader)
message.getField(message.getDescriptorForType().findFieldByName("meta_header"));
var verifyHeader = (frostFS.session.Types.ResponseVerificationHeader)
message.getField(message.getDescriptorForType().findFieldByName("verify_header"));
public static boolean verify(Message response) {
var body = getField(response, BODY_FIELD_NAME);
var metaHeader = (Types.ResponseMetaHeader) getField(response, META_HEADER_FIELD_NAME);
var verifyHeader = (Types.ResponseVerificationHeader) getField(response, VERIFY_HEADER_FIELD_NAME);
return verifyMatryoshkaLevel(body, metaHeader, verifyHeader);
}
public static boolean verifyMatryoshkaLevel(AbstractMessage body,
public static boolean verifyMatryoshkaLevel(Message data,
frostFS.session.Types.ResponseMetaHeader meta,
frostFS.session.Types.ResponseVerificationHeader verification) {
if (!verifyMessagePart(verification.getMetaSignature(), meta)) return false;
var origin = verification.getOrigin();
if (!verifyMessagePart(verification.getOriginSignature(), origin)) return false;
if (origin.getSerializedSize() == 0) {
return verifyMessagePart(verification.getBodySignature(), body);
return verifyMessagePart(verification.getBodySignature(), data);
}
return verification.getBodySignature().getSerializedSize() == 0
&& verifyMatryoshkaLevel(body, meta.getOrigin(), origin);
&& verifyMatryoshkaLevel(data, meta.getOrigin(), origin);
}
public static boolean verifyMessagePart(Types.Signature sig, AbstractMessage data) {
public static boolean verifyMessagePart(frostFS.refs.Types.Signature sig, Message data) {
if (sig.getSerializedSize() == 0 || sig.getKey().isEmpty() || sig.getSign().isEmpty()) return false;
var publicKey = getPublicKeyFromBytes(sig.getKey().toByteArray());
@ -107,7 +107,7 @@ public class Verifier {
public static boolean verifyData(PublicKey publicKey, byte[] data, byte[] sig) {
try {
Signature signature = Signature.getInstance("NONEwithECDSAinP1363Format");
Signature signature = Signature.getInstance(SIGNATURE_ALGORITHM);
signature.initVerify(publicKey);
signature.update(DigestUtils.sha512(data));
return signature.verify(Arrays.copyOfRange(sig, 1, sig.length));

4
cryptography/pom.xml
View file

@ -1,6 +1,6 @@
<?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"
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
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>

4
cryptography/src/main/java/info/FrostFS/sdk/Helper.java
View file

@ -1,7 +1,7 @@
package info.FrostFS.sdk;
import com.google.protobuf.AbstractMessage;
import com.google.protobuf.ByteString;
import com.google.protobuf.Message;
import org.bouncycastle.crypto.digests.RIPEMD160Digest;
import java.math.BigInteger;
@ -30,7 +30,7 @@ public class Helper {
return getSha256Instance().digest(value);
}
public static ByteString getSha256(AbstractMessage value) {
public static ByteString getSha256(Message value) {
return ByteString.copyFrom(getSha256(value.toByteArray()));
}

4
models/pom.xml
View file

@ -1,6 +1,6 @@
<?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"
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
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>

11
models/src/main/java/info/FrostFS/sdk/constants/FieldConst.java Normal file
View file

@ -0,0 +1,11 @@
package info.FrostFS.sdk.constants;
public class FieldConst {
public static final String META_HEADER_FIELD_NAME = "meta_header";
public static final String META_SIGNATURE_FIELD_NAME = "meta_signature";
public static final String BODY_FIELD_NAME = "body";
public static final String BODY_SIGNATURE_FIELD_NAME = "body_signature";
public static final String ORIGIN_FIELD_NAME = "origin";
public static final String ORIGIN_SIGNATURE_FIELD_NAME = "origin_signature";
public static final String VERIFY_HEADER_FIELD_NAME = "verify_header";
}