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 Affects Versions: 3.0.0.Beta10 Reporter: Ondrej Lukas Assignee: Chao Wang Labels: user_experience 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.