nitro/nitrowebsockets-for-ms
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Merge branch 'info-for-origin-mismatch' into 'master'

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Add logging for mismatched Websocket Origin

See merge request nitro/ms-websockets!1
This commit is contained in:
skeletor 2021-01-23 19:09:56 -05:00
commit 1a4b8ef8f9
1 changed files with 10 additions and 0 deletions
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10
src/main/java/org/krews/plugin/nitro/websockets/codec/WebSocketCodec.java
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@ -6,12 +6,18 @@ import io.netty.channel.ChannelFutureListener;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.MessageToMessageCodec;
import io.netty.handler.codec.http.websocketx.*;
import org.krews.plugin.nitro.main;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.List;
public class WebSocketCodec extends MessageToMessageCodec<WebSocketFrame, ByteBuf> {
private static final Logger LOGGER = LoggerFactory.getLogger(WebSocketCodec.class);
@Override
protected void encode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception {
out.add(new BinaryWebSocketFrame(in).retain());
@ -53,6 +59,10 @@ public class WebSocketCodec extends MessageToMessageCodec<WebSocketFrame, ByteBu
if(origin.equals(entry)) return true;
}
}
if(Emulator.getConfig().getBoolean("debug.mode")) {
LOGGER.info("Origin not allowed: " + origin);
}
return false;
}
}