[jboss-jira] [JBoss JIRA] (WFCORE-2587) Confusing exception during deployment when ldap-realm does not include password reference

[Ondrej Lukas (JIRA)]

Ondrej Lukas created WFCORE-2587:
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             Summary: Confusing exception during deployment when ldap-realm does not include password reference
                 Key: WFCORE-2587
                 URL: https://issues.jboss.org/browse/WFCORE-2587
             Project: WildFly Core
          Issue Type: Bug
          Components: Security
            Reporter: Ondrej Lukas
            Assignee: Darran Lofthouse


In case when {{ldap-realm}} is configured with {{direct-verification=false}} and no {{identity-mapping.user-password-mapper}} is provided then deployment which using this realm fails with Exception:
{code}
ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 62) MSC000001: Failed to start service jboss.undertow.deployment.default-server.default-host./print-roles: org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-server.default-host./print-roles: java.lang.RuntimeException: java.lang.IllegalStateException: WFLYUT0085: The required mechanism 'BASIC' is not available from the HttpAuthenticationFactory.
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:84)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	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)
	at org.jboss.threads.JBossThread.run(JBossThread.java:320)
Caused by: java.lang.RuntimeException: java.lang.IllegalStateException: WFLYUT0085: The required mechanism 'BASIC' is not available from the HttpAuthenticationFactory.
	at io.undertow.servlet.core.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:241)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:99)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:81)
	... 6 more
Caused by: java.lang.IllegalStateException: WFLYUT0085: The required mechanism 'BASIC' is not available from the HttpAuthenticationFactory.
	at org.wildfly.extension.undertow.ApplicationSecurityDomainDefinition$ApplicationSecurityDomainService.lambda$initialSecurityHandler$6(ApplicationSecurityDomainDefinition.java:492)
	at java.lang.Iterable.forEach(Iterable.java:75)
	at org.wildfly.extension.undertow.ApplicationSecurityDomainDefinition$ApplicationSecurityDomainService.initialSecurityHandler(ApplicationSecurityDomainDefinition.java:489)
	at org.wildfly.extension.undertow.ApplicationSecurityDomainDefinition$ApplicationSecurityDomainService.lambda$applyElytronSecurity$2(ApplicationSecurityDomainDefinition.java:425)
	at io.undertow.servlet.core.DeploymentManagerImpl.setupSecurityHandlers(DeploymentManagerImpl.java:415)
	at io.undertow.servlet.core.DeploymentManagerImpl.access$600(DeploymentManagerImpl.java:119)
	at io.undertow.servlet.core.DeploymentManagerImpl$1.call(DeploymentManagerImpl.java:211)
	at io.undertow.servlet.core.DeploymentManagerImpl$1.call(DeploymentManagerImpl.java:174)
	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:42)
	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.core.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:239)
	... 8 more
{code}

Throwing exception is correct since deployment has no possibility how to verify a password through given ldap-realm. However message given to user is confusing, it says "The required mechanism 'BASIC' is not available from the HttpAuthenticationFactory.". Information that ldap-realm is insufficiently configured for given deployment should be propagated to the user.



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