[jboss-jira] [JBoss JIRA] (ELY-1011) Failed validation in regex-validating-principal-transformer causes NPE for Elytron audit logging

[Jan Kalina (JIRA)]

     [ https://issues.jboss.org/browse/ELY-1011?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jan Kalina reassigned ELY-1011:
-------------------------------

    Assignee: Jan Kalina  (was: Darran Lofthouse)


> Failed validation in regex-validating-principal-transformer causes NPE for Elytron audit logging
> ------------------------------------------------------------------------------------------------
>
>                 Key: ELY-1011
>                 URL: https://issues.jboss.org/browse/ELY-1011
>             Project: WildFly Elytron
>          Issue Type: Bug
>            Reporter: Ondrej Lukas
>            Assignee: Jan Kalina
>            Priority: Critical
>
> In case when validation in Elytron regex-validating-principal-transformer fails then following NPE occurs in server log:
> {code}
> ERROR [org.wildfly.security] (default task-2) ELY01094: An event handler threw an exception: java.lang.NullPointerException: Value in JsonObjects name/value pair cannot be null
> 	at org.glassfish.json.JsonObjectBuilderImpl.validateValue(JsonObjectBuilderImpl.java:164)
> 	at org.glassfish.json.JsonObjectBuilderImpl.add(JsonObjectBuilderImpl.java:74)
> 	at org.wildfly.security.audit.JsonSecurityEventFormatter.handleAuthenticationFailedEvent(JsonSecurityEventFormatter.java:99)
> 	at org.wildfly.security.audit.JsonSecurityEventFormatter.handleAuthenticationFailedEvent(JsonSecurityEventFormatter.java:93)
> 	at org.wildfly.security.audit.JsonSecurityEventFormatter.handleAuthenticationFailedEvent(JsonSecurityEventFormatter.java:43)
> 	at org.wildfly.security.auth.server.event.SecurityAuthenticationFailedEvent.accept(SecurityAuthenticationFailedEvent.java:49)
> 	at org.wildfly.extension.elytron.AuditResourceDefinitions$1.lambda$null$1(AuditResourceDefinitions.java:156)
> 	at org.wildfly.security.audit.AuditLogger.accept(AuditLogger.java:56)
> 	at org.wildfly.security.audit.AuditLogger.accept(AuditLogger.java:35)
> 	at org.wildfly.security.auth.server.SecurityDomain.handleSecurityEvent(SecurityDomain.java:680)
> 	at org.wildfly.security.auth.server.SecurityDomain.safeHandleSecurityEvent(SecurityDomain.java:687)
> 	at org.wildfly.security.auth.server.ServerAuthenticationContext$NameAssignedState.fail(ServerAuthenticationContext.java:1793)
> 	at org.wildfly.security.auth.server.ServerAuthenticationContext.fail(ServerAuthenticationContext.java:433)
> 	at org.wildfly.security.auth.server.ServerAuthenticationContext$1.handleOne(ServerAuthenticationContext.java:865)
> 	at org.wildfly.security.auth.server.ServerAuthenticationContext$1.handle(ServerAuthenticationContext.java:728)
> 	at org.wildfly.security.http.util.SecurityIdentityServerMechanismFactory$SecurityIdentityCallbackHandler.handle(SecurityIdentityServerMechanismFactory.java:113)
> 	at org.wildfly.security.http.impl.UsernamePasswordAuthenticationMechanism.fail(UsernamePasswordAuthenticationMechanism.java:107)
> 	at org.wildfly.security.http.impl.BasicAuthenticationMechanism.evaluateRequest(BasicAuthenticationMechanism.java:170)
> 	at org.wildfly.security.http.util.SetMechanismInformationMechanismFactory$1.evaluateRequest(SetMechanismInformationMechanismFactory.java:115)
> 	at org.wildfly.security.http.util.SecurityIdentityServerMechanismFactory$1.evaluateRequest(SecurityIdentityServerMechanismFactory.java:77)
> 	at org.wildfly.security.http.HttpAuthenticator$AuthenticationExchange.authenticate(HttpAuthenticator.java:110)
> 	at org.wildfly.security.http.HttpAuthenticator$AuthenticationExchange.access$100(HttpAuthenticator.java:94)
> 	at org.wildfly.security.http.HttpAuthenticator.authenticate(HttpAuthenticator.java:78)
> 	at org.wildfly.elytron.web.undertow.server.SecurityContextImpl.authenticate(SecurityContextImpl.java:97)
> 	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:53)
> 	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:59)
> 	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 org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:46)
> 	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> 	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
> 	at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
> 	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
> 	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
> 	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
> 	at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
> 	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1704)
> 	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1704)
> 	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1704)
> 	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1704)
> 	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
> 	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
> 	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
> 	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:211)
> 	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:809)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at java.lang.Thread.run(Thread.java:745)
> {code}
> It happens only in case when Elytron audit log is enabled. It happens in case when match attribute is set to true and principal name does not match given pattern as well as in case when match attribute is set to false and principal name matches given pattern.



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