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feat: add mysql vehicle identity store
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lingniu
2026-06-29 16:53:55 +08:00
parent 7b346420af
commit 114e707a5b
17 changed files with 607 additions and 2 deletions
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4
modules/protocols/protocol-jt808/src/main/java/com/lingniu/ingest/protocol/jt808/inbound/Jt808ChannelHandler.java
View File

@@ -287,7 +287,9 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
Map.of("protocolVersion", msg.header().version().name())));
session = session.withVin(identity.vin());
if (msg.body() instanceof Jt808Body.Register reg && reg.plate() != null) {
if (session.vin() != null && !session.vin().isBlank()) {
if (identity.resolved() && session.vin() != null
&& !session.vin().isBlank()
&& !"unknown".equalsIgnoreCase(session.vin())) {
identityRegistry.bind(new VehicleIdentityBinding(
ProtocolId.JT808, session.vin(), phone, reg.deviceId(), reg.plate()));
}

41
modules/protocols/protocol-jt808/src/test/java/com/lingniu/ingest/protocol/jt808/inbound/Jt808ChannelHandlerTest.java
View File

@@ -14,6 +14,8 @@ import com.lingniu.ingest.core.dispatcher.HandlerRegistry;
import com.lingniu.ingest.core.pipeline.InterceptorChain;
import com.lingniu.ingest.identity.InMemoryVehicleIdentityService;
import com.lingniu.ingest.identity.VehicleIdentityBinding;
import com.lingniu.ingest.identity.VehicleIdentityLookup;
import com.lingniu.ingest.identity.VehicleIdentitySource;
import com.lingniu.ingest.protocol.jt808.codec.BodyParserRegistry;
import com.lingniu.ingest.protocol.jt808.codec.Jt808MalformedFrame;
import com.lingniu.ingest.protocol.jt808.codec.Jt808MessageDecoder;
@@ -82,6 +84,45 @@ class Jt808ChannelHandlerTest {
eventBus.close();
}
@Test
void unresolvedRegisterDoesNotBindUnknownVinToExternalIdentifiers() {
InMemorySessionStore sessions = new InMemorySessionStore();
InMemoryVehicleIdentityService identity = new InMemoryVehicleIdentityService();
DisruptorEventBus eventBus = new DisruptorEventBus(1024, "blocking", List.of());
AsyncBatchExecutor batchExecutor = new AsyncBatchExecutor(eventBus::publish);
Dispatcher dispatcher = new Dispatcher(
new HandlerRegistry(),
new InterceptorChain(List.of()),
new HandlerInvoker(),
eventBus,
batchExecutor);
Jt808ChannelHandler handler = new Jt808ChannelHandler(
new Jt808MessageDecoder(new BodyParserRegistry(List.of(new RegisterBodyParser()))),
dispatcher,
sessions,
identity,
new Jt808ChannelRegistry(),
new Jt808PendingRequests());
EmbeddedChannel channel = new EmbeddedChannel(handler);
channel.writeInbound(buildFrame(
Jt808MessageId.TERMINAL_REGISTER,
"123456789012",
1,
buildRegisterBody("DEV808", "B80808")));
assertThat(identity.resolve(new VehicleIdentityLookup(
ProtocolId.JT808, "", "123456789012", "", "")))
.satisfies(resolved -> {
assertThat(resolved.vin()).isEqualTo("123456789012");
assertThat(resolved.resolved()).isFalse();
assertThat(resolved.source()).isEqualTo(VehicleIdentitySource.FALLBACK_PHONE);
});
batchExecutor.close();
eventBus.close();
}
@Test
void authSessionUsesResolvedInternalVinFromImei() {
InMemorySessionStore sessions = new InMemorySessionStore();