[keycloak-user] Got 'Internal Server Error'--at org.wildfly.extension.undertow.Server.lookupSecurePort

[Weikun Wen]

Hi KeyClock Team,

I tried to set up the Keycloak server and its sample Restful service
'product database'.
All the setup steps was quite straightforward with the help of reference
guide, but when i try to get the resouces behind /database/products, i can
get the redirect login page and manage to login with the test account.but
after all, i got a 'internal server error'.
Below is the exception showed in my server log, am i missing anything
during my setup?


2014-05-25 14:05:53,117 ERROR [io.undertow.request] (default task-1)
UT005023: Exception handling request to /database/products:
java.lang.NullPointerException
at org.wildfly.extension.undertow.Server.lookupSecurePort(Server.java:113)
at
org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$2.getConfidentialPort(UndertowDeploymentInfoService.java:454)
at
org.keycloak.adapters.wildfly.WildflyAuthenticationMechanism.createRequestAuthenticator(WildflyAuthenticationMechanism.java:26)
[keycloak-wildfly-adapter-1.0-alpha-4.jar:]
at
org.keycloak.adapters.undertow.ServletKeycloakAuthMech.authenticate(ServletKeycloakAuthMech.java:32)
[keycloak-undertow-adapter-1.0-alpha-4.jar:]
at
io.undertow.security.impl.SecurityContextImpl$AuthAttempter.transition(SecurityContextImpl.java:281)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.impl.SecurityContextImpl$AuthAttempter.transition(SecurityContextImpl.java:298)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.impl.SecurityContextImpl$AuthAttempter.access$100(SecurityContextImpl.java:268)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.impl.SecurityContextImpl.attemptAuthentication(SecurityContextImpl.java:131)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.impl.SecurityContextImpl.authTransition(SecurityContextImpl.java:106)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.impl.SecurityContextImpl.authenticate(SecurityContextImpl.java:99)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:50)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:61)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
org.keycloak.adapters.undertow.ServletPreAuthActionsHandler.handleRequest(ServletPreAuthActionsHandler.java:52)
[keycloak-undertow-adapter-1.0-alpha-4.jar:]
at
io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at
io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146)
[undertow-servlet-1.0.0.Final.jar:1.0.0.Final]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:168)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:687)
[undertow-core-1.0.0.Final.jar:1.0.0.Final]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[rt.jar:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[rt.jar:1.7.0_51]
at java.lang.Thread.run(Unknown Source) [rt.jar:1.7.0_51]


Thanks & Regards,
weikun
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