Hi Guys,

First off, I’m trying to figure out whether or not I’m dealing with a bug or a user error on this one, so my apologies for spamming everyone. There is scant information pertaining to this error anywhere that I found as google only returned a single result, and that was to the messages class containing the message code. 

I’m seeing this exception on TLS negotiation using client certs and I just can’t figure out what’s being renegotiated or why there would be a timeout. It’s all happening in milliseconds so I’m very confused, especially since it seems to happen intermittently and under varying circumstances. I’ve examined the source code for the wildly-10 version undertow that I’m using and I just can’t figure it out. Any hints in the right direction would be greatly appreciated. 

Blessings,

Brian

Here’s the stack trace:

2016-05-11 20:27:51,766 ERROR [io.undertow.request] (default task-7) UT005023: Exception handling request to /ppi/whoami: java.lang.IllegalStateException: UT000124: renegotiation timed out

at io.undertow.server.ConnectionSSLSessionInfo.renegotiateNoRequest(ConnectionSSLSessionInfo.java:175)

at io.undertow.server.ConnectionSSLSessionInfo.renegotiate(ConnectionSSLSessionInfo.java:89)

at io.undertow.security.impl.ClientCertAuthenticationMechanism.getPeerCertificates(ClientCertAuthenticationMechanism.java:125)

at io.undertow.security.impl.ClientCertAuthenticationMechanism.authenticate(ClientCertAuthenticationMechanism.java:92)

at io.undertow.security.impl.SecurityContextImpl$AuthAttempter.transition(SecurityContextImpl.java:233)

at io.undertow.security.impl.SecurityContextImpl$AuthAttempter.transition(SecurityContextImpl.java:250)

at io.undertow.security.impl.SecurityContextImpl$AuthAttempter.access$100(SecurityContextImpl.java:219)

at io.undertow.security.impl.SecurityContextImpl.attemptAuthentication(SecurityContextImpl.java:121)

at io.undertow.security.impl.SecurityContextImpl.authTransition(SecurityContextImpl.java:96)

at io.undertow.security.impl.SecurityContextImpl.authenticate(SecurityContextImpl.java:89)

at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:55)

at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)

at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51)

at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)

at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)

at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56)

at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)

at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)

at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)

at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)

at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)

at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)

at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)

at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)

at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)

at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)

at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)

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