表单身份验证使用了正常工作的纠察链接配置，没有任何问题。
我们现在正尝试将 HTTP 身份验证添加到系统的另一部分，但它失败了 - 出现了难以追踪的错误。错误的堆栈跟踪：
17:47:10,818 WARN [org.picketlink.authentication] (http-ayodhya/127.0.0.1:8080-8) PLINK002100: Authentication failed for account [admin].: org.picketlink.authentication.AuthenticationException: Authentication failed.
at org.picketlink.internal.AbstractIdentity.authenticate(AbstractIdentity.java:198) [picketlink-impl-2.6.0.Final.jar:]
at org.picketlink.internal.AbstractIdentity.login(AbstractIdentity.java:105) [picketlink-impl-2.6.0.Final.jar:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_45]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_45]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_45]
at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_45]
at org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:45) [weld-core-1.1.17.Final-redhat-1.jar:1.1.17.Final-redhat-1]
at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:105) [weld-core-1.1.17.Final-redhat-1.jar:1.1.17.Final-redhat-1]
at org.jboss.weld.proxies.Identity$1509662680$Proxy$_$$_WeldClientProxy.login(Identity$1509662680$Proxy$_$$_WeldClientProxy.java)
at org.picketlink.authentication.web.AuthenticationFilter.doFilter(AuthenticationFilter.java:144) [picketlink-api-2.6.0.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.4.0.Beta4.jar:7.4.0.Beta4]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.4.0.Beta4.jar:7.4.0.Beta4]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231) [jbossweb-7.4.0.Beta4.jar:7.4.0.Beta4]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) [jbossweb-7.4.0.Beta4.jar:7.4.0.Beta4]
at org.jboss.modcluster.container.jbossweb.JBossWebContext$RequestListenerValve.event(JBossWebContext.java:91)
at org.jboss.modcluster.container.jbossweb.JBossWebContext$RequestListenerValve.invoke(JBossWebContext.java:72)
at org.jboss.as.web.session.ClusteredSessionValve.handleRequest(ClusteredSessionValve.java:134) [jboss-as-web-7.4.0.Final-redhat-4.jar:7.4.0.Final-redhat-4]
at org.jboss.as.web.session.ClusteredSessionValve.invoke(ClusteredSessionValve.java:99) [jboss-as-web-7.4.0.Final-redhat-4.jar:7.4.0.Final-redhat-4]
at org.jboss.as.web.session.JvmRouteValve.invoke(JvmRouteValve.java:92) [jboss-as-web-7.4.0.Final-redhat-4.jar:7.4.0.Final-redhat-4]
at org.jboss.as.web.session.LockingValve.invoke(LockingValve.java:64) [jboss-as-web-7.4.0.Final-redhat-4.jar:7.4.0.Final-redhat-4]
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.4.0.Final-redhat-4.jar:7.4.0.Final-redhat-4]
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.4.0.Final-redhat-4.jar:7.4.0.Final-redhat-4]
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) [jboss-as-web-7.4.0.Final-redhat-4.jar:7.4.0.Final-redhat-4]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145) [jbossweb-7.4.0.Beta4.jar:7.4.0.Beta4]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) [jbossweb-7.4.0.Beta4.jar:7.4.0.Beta4]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) [jbossweb-7.4.0.Beta4.jar:7.4.0.Beta4]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:340) [jbossweb-7.4.0.Beta4.jar:7.4.0.Beta4]
at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:353) [jbossweb-7.4.0.Beta4.jar:7.4.0.Beta4]
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:911) [jbossweb-7.4.0.Beta4.jar:7.4.0.Beta4]
at org.apache.tomcat.util.net.NioEndpoint$ChannelProcessor.run(NioEndpoint.java:920) [jbossweb-7.4.0.Beta4.jar:7.4.0.Beta4]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_45]
at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_45]
Caused by: org.picketlink.idm.IdentityManagementException: PLIDM000200: Credential validation failed [org.picketlink.idm.credential.UsernamePasswordCredentials@7fda5ed6].
at org.picketlink.idm.internal.ContextualIdentityManager.validateCredentials(ContextualIdentityManager.java:185) [picketlink-idm-impl-2.6.0.Final.jar:]
at org.picketlink.internal.SecuredIdentityManager.validateCredentials(SecuredIdentityManager.java:76) [picketlink-impl-2.6.0.Final.jar:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_45]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_45]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_45]
at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_45]
at org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:45) [weld-core-1.1.17.Final-redhat-1.jar:1.1.17.Final-redhat-1]
at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:105) [weld-core-1.1.17.Final-redhat-1.jar:1.1.17.Final-redhat-1]
at org.jboss.weld.proxies.IdentityManager$-1462534089$Proxy$_$$_WeldClientProxy.validateCredentials(IdentityManager$-1462534089$Proxy$_$$_WeldClientProxy.java)
at org.picketlink.authentication.internal.IdmAuthenticator.authenticate(IdmAuthenticator.java:54) [picketlink-impl-2.6.0.Final.jar:]
at org.picketlink.internal.AbstractIdentity.authenticate(AbstractIdentity.java:185) [picketlink-impl-2.6.0.Final.jar:]
... 32 more
Caused by: org.picketlink.idm.IdentityManagementException: PLIDM000501: Could not query IdentityType using query [org.picketlink.idm.query.internal.DefaultIdentityQuery@7c8ebfec].
at org.picketlink.idm.query.internal.DefaultIdentityQuery.getResultList(DefaultIdentityQuery.java:148) [picketlink-idm-impl-2.6.0.Final.jar:]
at org.picketlink.idm.credential.handler.AbstractCredentialHandler.getAccount(AbstractCredentialHandler.java:85) [picketlink-idm-api-2.6.0.Final.jar:]
at org.picketlink.idm.credential.handler.PasswordCredentialHandler.getAccount(PasswordCredentialHandler.java:148) [picketlink-idm-api-2.6.0.Final.jar:]
at org.picketlink.idm.credential.handler.PasswordCredentialHandler.getAccount(PasswordCredentialHandler.java:56) [picketlink-idm-api-2.6.0.Final.jar:]
at org.picketlink.idm.credential.handler.AbstractCredentialHandler.validate(AbstractCredentialHandler.java:112) [picketlink-idm-api-2.6.0.Final.jar:]
at org.picketlink.idm.credential.handler.AbstractCredentialHandler.validate(AbstractCredentialHandler.java:49) [picketlink-idm-api-2.6.0.Final.jar:]
at org.picketlink.idm.internal.AbstractIdentityStore.validateCredentials(AbstractIdentityStore.java:139) [picketlink-idm-impl-2.6.0.Final.jar:]
at org.picketlink.idm.internal.ContextualIdentityManager.validateCredentials(ContextualIdentityManager.java:183) [picketlink-idm-impl-2.6.0.Final.jar:]
... 42 more
Caused by: org.picketlink.idm.IdentityManagementException: Could not create [blah.blah.User@0 from entity [blah.blah.AdminUser@2bb4523d[username=admin,firstName=Test,lastName=<null>,email=admin@example.com,enabled=true,lastAccess=2013-10-11 14:37:32.419,defaultAccessLevel=<null>]].
at org.picketlink.idm.jpa.internal.mappers.EntityMapper.createType(EntityMapper.java:209) [picketlink-idm-impl-2.6.0.Final.jar:]
at org.picketlink.idm.jpa.internal.JPAIdentityStore.fetchQueryResults(JPAIdentityStore.java:524) [picketlink-idm-impl-2.6.0.Final.jar:]
at org.picketlink.idm.query.internal.DefaultIdentityQuery.getResultList(DefaultIdentityQuery.java:137) [picketlink-idm-impl-2.6.0.Final.jar:]
... 49 more
Caused by: org.picketlink.idm.IdentityManagementException: No mapper for entity type [class blah.blah.RealmTypeEntity_$$_jvst83e_bc].
at org.picketlink.idm.jpa.internal.JPAIdentityStore.getMapperForEntity(JPAIdentityStore.java:863) [picketlink-idm-impl-2.6.0.Final.jar:]
at org.picketlink.idm.jpa.internal.mappers.EntityMapper.createType(EntityMapper.java:184) [picketlink-idm-impl-2.6.0.Final.jar:]
... 51 more
奇怪的事情之一是，blah.blah.RealmTypeEntity_$$_jvst83e_bc尽管 jvst 部分保持不变，但末尾的类名称 ( ) 会随着每次部署而变化。
网页.xml：
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<distributable/>
<filter>
<filter-name>PicketLink Authentication Filter</filter-name>
<filter-class>org.picketlink.authentication.web.AuthenticationFilter</filter-class>
<!-- This parameter is required. Here you specify which authentication scheme you want to use. This quickstart
uses HTTP Basic. -->
<init-param>
<param-name>authType</param-name>
<param-value>BASIC</param-value>
</init-param>
<!-- You can also provide the realm name. If this parameter is not set, defaults to 'PicketLink Default Realm' -->
<init-param>
<param-name>realmName</param-name>
<param-value>SECURE</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>PicketLink Authentication Filter</filter-name>
<url-pattern>/secure/*</url-pattern>
</filter-mapping>
</web-app>
IdentityConfiguration 已提供并已RealmTypeEntity.class映射。但是，它显然没有RealmTypeEntity_$$_jvst83e_bc映射变体，也不清楚这些变体来自哪里。
与很多事情纠察队一样，谷歌似乎几乎没有帮助:-(
非常感谢任何帮助。