Non UUID based session ID causes exception to be thrown (#306)

Robert Larsen opened 1 decade ago

2014-04-07 11:34:50.628 [pool-13-thread-15]  BoshConnectionManager.processSocketData()  FINEST: Processing socket data: from=null, to=null, DATA=<body rid="1490329717" sid="81202803a945786a00ce178499b76b015f617d9f" xmlns="http://jabber.org/protocol/httpbind"><iq type="set" id="enable" xmlns="jabber:client"><enable xmlns="urn:xmpp:carbons:2"/></iq></body>, SIZE=211, XMLNS=http://jabber.org/protocol/httpbind, PRIORITY=NORMAL, PERMISSION=NONE, TYPE=null
2014-04-07 11:34:50.628 [ResultsListener-socketWriteThread-4]  SocketThread$ResultsListener.run()  WARNING: Protocol execution exception.
java.util.concurrent.ExecutionException: java.lang.IllegalArgumentException: Invalid UUID string: 81202803a945786a00ce178499b76b015f617d9f
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:188)
	at tigase.net.SocketThread$ResultsListener.run(SocketThread.java:586)
Caused by: java.lang.IllegalArgumentException: Invalid UUID string: 81202803a945786a00ce178499b76b015f617d9f
	at java.util.UUID.fromString(UUID.java:194)
	at tigase.server.bosh.BoshConnectionManager.processSocketData(BoshConnectionManager.java:237)
	at tigase.server.ConnectionManager.packetsReady(ConnectionManager.java:438)
	at tigase.server.ConnectionManager.packetsReady(ConnectionManager.java:83)
	at tigase.net.IOService.call(IOService.java:264)
	at tigase.net.IOService.call(IOService.java:103)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:744)

StropheJS supports reusing an existing session which we do at our site. However we want to migrate from Ejabberd to Tigase, and Ejabberd sessions don't use UUID's.

The connection manager should probably handle bad SIDs by simply not finding a session.

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Robert Larsen commented 1 decade ago

Modifying this:

} else {
    sid = UUID.fromString(sid_str);
    bs  = sessions.get(sid);
}

...to:

} else {
    try {
        sid = UUID.fromString(sid_str);
        bs  = sessions.get(sid);
    } catch (Exception e) {
        log.log(Level.WARNING, "Yeah...then it happened", e);
    }
}

..in tigase.server.bosh.BoshConnectionManager does the trick for me. Maybe the issue also exists in other connection managers.

Wojciech Kapcia (Tigase) commented 1 decade ago

Applied in changeset tigase-server|commit:294e15388e7b7e93639ee0718f16e916971503ff.
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Type	Bug
Priority	Minor
Assignee	Wojciech Kapcia (Tigase)
RedmineID	1891

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Reference

tigase/_server/server-core#306