Java error in 3.4

Rbartlett · December 29, 2022, 4:58pm

I am seeing this message and wondering what it is about.

2022-12-29 09:43:12.147 [WARN ] [org.eclipse.jetty.server.HttpChannel] - www.shadowserver.org:443

java.lang.StringIndexOutOfBoundsException: begin 0, end -1, length 24

at java.lang.String.checkBoundsBeginEnd(String.java:3319) ~[?:?]

at java.lang.String.substring(String.java:1874) ~[?:?]

at org.ops4j.pax.web.service.spi.model.ServerModel.matchPathToContext(ServerModel.java:370) ~[?:?]

at org.ops4j.pax.web.service.spi.model.ServerModel.matchPathToContext(ServerModel.java:310) ~[?:?]

at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:73) ~[?:?]

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487) ~[bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732) ~[bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) [bundleFile:9.4.46.v20220331]

at java.lang.Thread.run(Thread.java:829) [?:?]

Here is another one.

2022-12-29 10:44:42.902 [WARN ] [org.eclipse.jetty.server.HttpChannel] - google.com:443

java.lang.StringIndexOutOfBoundsException: begin 0, end -1, length 14

at java.lang.String.checkBoundsBeginEnd(String.java:3319) ~[?:?]

at java.lang.String.substring(String.java:1874) ~[?:?]

at org.ops4j.pax.web.service.spi.model.ServerModel.matchPathToContext(ServerModel.java:370) ~[?:?]

at org.ops4j.pax.web.service.spi.model.ServerModel.matchPathToContext(ServerModel.java:310) ~[?:?]

at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:73) ~[?:?]

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487) ~[bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732) ~[bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) [bundleFile:9.4.46.v20220331]

at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) [bundleFile:9.4.46.v20220331]

at java.lang.Thread.run(Thread.java:829) [?:?]

Thanks

wborn · December 29, 2022, 5:17pm

Someone tries to use your server as a proxy, see:

github.com/openhab/openhab-core

Openhab connection to several https Servers on Port 443

opened 08:34AM - 29 Mar 21 UTC

closed 05:06PM - 04 May 21 UTC

Horschie

Hello, I saw, OH3 is connecting to several sites...... For example... …2021-03-28 13:57:50.629 [WARN ] [org.eclipse.jetty.server.HttpChannel] - www.bing.com:443 java.lang.StringIndexOutOfBoundsException: begin 0, end -1, length 16 at java.lang.String.checkBoundsBeginEnd(String.java:3319) ~[?:?] at java.lang.String.substring(String.java:1874) ~[?:?] at org.ops4j.pax.web.service.spi.model.ServerModel.matchPathToContext(ServerModel.java:365) ~[?:?] at org.ops4j.pax.web.service.spi.model.ServerModel.matchPathToContext(ServerModel.java:305) ~[?:?] at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:65) ~[?:?] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.20.v20190813] at org.eclipse.jetty.server.Server.handle(Server.java:494) ~[bundleFile:9.4.20.v20190813] at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:374) [bundleFile:9.4.20.v20190813] at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:268) [bundleFile:9.4.20.v20190813] at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [bundleFile:9.4.20.v20190813] at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) [bundleFile:9.4.20.v20190813] at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) [bundleFile:9.4.20.v20190813] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) [bundleFile:9.4.20.v20190813] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) [bundleFile:9.4.20.v20190813] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) [bundleFile:9.4.20.v20190813] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) [bundleFile:9.4.20.v20190813] at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:367) [bundleFile:9.4.20.v20190813] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:782) [bundleFile:9.4.20.v20190813] at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:918) [bundleFile:9.4.20.v20190813] at java.lang.Thread.run(Thread.java:834) [?:?] Also It is connecting to.. www.baidu.com:443 www.so.com:443 www.voanews.com:443 cn.bing.com:443 Kind regards Christoph Horschler

Rbartlett · December 29, 2022, 5:57pm

I checked out the article. Is there any way to prevent this? I have nothing that should be trying to use this as a proxy. Is there any way to tell where it is coming from?

hilbrand · December 29, 2022, 6:02pm

Is your openHAB directly accessable from the internet?

Rbartlett · December 29, 2022, 6:42pm

No, it is strictly internal.

Rbartlett · December 29, 2022, 7:24pm

I will watch to see if it happens anymore.

Wolfgang_S · December 29, 2022, 7:44pm

you would have to sniff the network connections that are incoming to port 8080 on that host.

Rbartlett · December 29, 2022, 7:50pm

Thank you

system · February 9, 2023, 11:51am

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