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Merge pull request #12427 from YevhenBondarenko/fix/lwm2m

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[Transport] lwm2m client serialization fixes
This commit is contained in:
Viacheslav Klimov 2025-01-14 17:39:59 +02:00 committed by GitHub
commit e9036f8aa8
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2 changed files with 22 additions and 21 deletions
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14
common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/store/util/LwM2MClientSerDes.java
View File

@ -17,7 +17,6 @@ package org.thingsboard.server.transport.lwm2m.server.store.util;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
@ -57,7 +56,7 @@ public class LwM2MClientSerDes {
@SneakyThrows
public static byte[] serialize(LwM2mClient client) {
JsonObject o = new JsonObject();
JsonObject o = new JsonObject();
o.addProperty("nodeId", client.getNodeId());
o.addProperty("endpoint", client.getEndpoint());
@ -111,14 +110,7 @@ public class LwM2MClientSerDes {
o.addProperty("defaultObjectIDVer", client.getDefaultObjectIDVer().toString());
if (client.getRegistration() != null) {
String registrationAddress = client.getRegistration().getAddress().toString();
JsonNode registrationNode = registrationSerDes.jSerialize(client.getRegistration());
if (!registrationAddress.equals(registrationNode.get("transportdata").get("address").asText())){
ObjectNode actualRegAddress = (ObjectNode)registrationNode.get("transportdata");
actualRegAddress.put("address", registrationAddress);
ObjectNode actualIdentity = (ObjectNode) actualRegAddress.get("identity");
actualIdentity.put("address", registrationAddress);
}
o.addProperty("registration", registrationNode.toString());
}
o.addProperty("asleep", client.isAsleep());
@ -188,7 +180,7 @@ public class LwM2MClientSerDes {
case STRING:
return value.getAsString();
case TIME:
return Instant.ofEpochMilli(value.getAsLong());
return new Date(value.getAsLong());
case OBJLNK:
return ObjectLink.decodeFromString(value.getAsString());
case UNSIGNED_INTEGER:
@ -249,7 +241,7 @@ public class LwM2MClientSerDes {
o.addProperty(VALUE, ((ObjectLink) value).encodeToString());
break;
case UNSIGNED_INTEGER:
o.addProperty(VALUE, Integer.toUnsignedString((int)value));
o.addProperty(VALUE, Integer.toUnsignedString((int) value));
break;
default:
throw new LwM2mNodeException(String.format("Type %s is not supported", type.name()));

29
common/transport/lwm2m/src/test/java/org/thingsboard/server/transport/lwm2m/server/store/util/LwM2MClientSerDesTest.java
View File

@ -18,13 +18,17 @@ package org.thingsboard.server.transport.lwm2m.server.store.util;
import org.eclipse.leshan.core.LwM2m.LwM2mVersion;
import org.eclipse.leshan.core.endpoint.EndpointUriUtil;
import org.eclipse.leshan.core.link.Link;
import org.eclipse.leshan.core.link.attributes.AttributeSet;
import org.eclipse.leshan.core.link.attributes.ResourceTypeAttribute;
import org.eclipse.leshan.core.node.LwM2mMultipleResource;
import org.eclipse.leshan.core.node.LwM2mPath;
import org.eclipse.leshan.core.node.LwM2mResource;
import org.eclipse.leshan.core.node.LwM2mSingleResource;
import org.eclipse.leshan.core.peer.IpPeer;
import org.eclipse.leshan.core.request.WriteRequest;
import org.eclipse.leshan.server.registration.DefaultRegistrationDataExtractor;
import org.eclipse.leshan.server.registration.Registration;
import org.eclipse.leshan.server.registration.RegistrationDataExtractor;
import org.junit.jupiter.api.Test;
import org.thingsboard.server.common.data.TbResource;
import org.thingsboard.server.common.data.device.data.PowerMode;
@ -83,12 +87,22 @@ public class LwM2MClientSerDesTest {
client.init(credentialsResponse, UUID.randomUUID());
AttributeSet attrs = new AttributeSet( //
new ResourceTypeAttribute("oma.lwm2m"));
Link[] objs = new Link[]{new Link("/15", attrs), new Link("/17")};
RegistrationDataExtractor.RegistrationData dataFromObjectLinks = new DefaultRegistrationDataExtractor().extractDataFromObjectLinks(objs,
LwM2mVersion.V1_0);
Registration registration = new Registration
.Builder("test", "endpoint", new IpPeer(new InetSocketAddress(Inet4Address.getLoopbackAddress(), 1000)),
EndpointUriUtil.createUri("coap://localhost:5685"))
.supportedContentFormats()
.supportedObjects(Map.of(15, LwM2mVersion.V1_0, 17, LwM2mVersion.V1_0))
.objectLinks(new Link[] { new Link("/15"), new Link("/17") })
EndpointUriUtil.createUri("coap://localhost:5685"))
.objectLinks(objs)
.rootPath(dataFromObjectLinks.getAlternatePath())
.supportedContentFormats(dataFromObjectLinks.getSupportedContentFormats())
.supportedObjects(dataFromObjectLinks.getSupportedObjects())
.availableInstances(dataFromObjectLinks.getAvailableInstances())
.build();
client.setRegistration(registration);
@ -135,12 +149,7 @@ public class LwM2MClientSerDesTest {
assertEquals(client.getPsmActivityTimer(), desClient.getPsmActivityTimer());
assertEquals(client.getPagingTransmissionWindow(), desClient.getPagingTransmissionWindow());
assertEquals(client.getEdrxCycle(), desClient.getEdrxCycle());
if (((IpPeer)desClient.getRegistration().getClientTransportData()).getSocketAddress().isUnresolved()) {
String actualReg = desClient.getRegistration().toString().replaceAll("/<unresolved>", "");
assertEquals(client.getRegistration().toString(), actualReg);
} else {
assertEquals(client.getRegistration(), desClient.getRegistration());
}
assertEquals(client.getRegistration(), desClient.getRegistration());
assertEquals(client.isAsleep(), desClient.isAsleep());
assertEquals(client.getLastUplinkTime(), desClient.getLastUplinkTime());
assertEquals(client.getSleepTask(), desClient.getSleepTask());