diff options
Diffstat (limited to 'src/main/java/org/traccar/handler/network/RemoteAddressHandler.java')
-rw-r--r-- | src/main/java/org/traccar/handler/network/RemoteAddressHandler.java | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/handler/network/RemoteAddressHandler.java b/src/main/java/org/traccar/handler/network/RemoteAddressHandler.java new file mode 100644 index 000000000..c52bb2be1 --- /dev/null +++ b/src/main/java/org/traccar/handler/network/RemoteAddressHandler.java @@ -0,0 +1,56 @@ +/* + * Copyright 2015 - 2024 Anton Tananaev (anton@traccar.org) + * + * Licensed 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.traccar.handler.network; + +import io.netty.channel.ChannelHandler; +import io.netty.channel.ChannelHandlerContext; +import io.netty.channel.ChannelInboundHandlerAdapter; +import jakarta.inject.Inject; +import jakarta.inject.Singleton; +import org.traccar.config.Config; +import org.traccar.config.Keys; +import org.traccar.model.Position; + +import java.net.InetSocketAddress; + +@Singleton +@ChannelHandler.Sharable +public class RemoteAddressHandler extends ChannelInboundHandlerAdapter { + + private final boolean enabled; + + @Inject + public RemoteAddressHandler(Config config) { + enabled = config.getBoolean(Keys.PROCESSING_REMOTE_ADDRESS_ENABLE); + } + + @Override + public void channelRead(ChannelHandlerContext ctx, Object msg) { + + if (enabled) { + InetSocketAddress remoteAddress = (InetSocketAddress) ctx.channel().remoteAddress(); + String hostAddress = remoteAddress != null ? remoteAddress.getAddress().getHostAddress() : null; + + if (msg instanceof Position) { + Position position = (Position) msg; + position.set(Position.KEY_IP, hostAddress); + } + } + + ctx.fireChannelRead(msg); + } + +} |