当我开始使用CAS时，我遇到了导致CAS服务器上出现白屏的问题。我不知道为什么所以我尝试了另一个版本并使用4.0.0而不是4.2.x.突然间它起作用了。但我决定我想要最新版本的CAS并尝试升级我的项目。我当然还有同样的问题。当我打开CAS服务器时，我得到以下异常：
2016-09-15 09:37:31,563 ERROR [org.springframework.web.context.ContextLoader] - <Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'centralAuthenticationService': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'ticketRegistry' is defined
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:311)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:838)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:446)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:328)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4812)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5255)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:945)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1795)
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)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'ticketRegistry' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:698)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1175)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:284)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource(CommonAnnotationBeanPostProcessor.java:512)
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:486)
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:615)
at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:169)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:308)
... 26 more
>
所以我检查了我的cas服务器的war文件中的内容，并且我的发现我发现deployerConfigContext.xml文件不是我使用的文件。
这是我的deployerConfigContext.xml：
<?xml version="1.0" encoding="UTF-8"?>
<!--
| deployerConfigContext.xml centralizes into one file some of the declarative configuration that
| all CAS deployers will need to modify.
|
| This file declares some of the Spring-managed JavaBeans that make up a CAS deployment.
| The beans declared in this file are instantiated at context initialization time by the Spring
| ContextLoaderListener declared in web.xml. It finds this file because this
| file is among those declared in the context parameter "contextConfigLocation".
|
| By far the most common change you will need to make in this file is to change the last bean
| declaration to replace the default authentication handler with
| one implementing your approach for authenticating usernames and passwords.
+-->
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:c="http://www.springframework.org/schema/c"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:sec="http://www.springframework.org/schema/security"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">
<util:map id="authenticationHandlersResolvers">
<entry key-ref="proxyAuthenticationHandler" value-ref="proxyPrincipalResolver" />
<entry key-ref="primaryAuthenticationHandler" value-ref="primaryPrincipalResolver" />
</util:map>
<util:list id="authenticationMetadataPopulators">
<ref bean="successfulHandlerMetaDataPopulator" />
<ref bean="rememberMeAuthenticationMetaDataPopulator" />
</util:list>
<bean id="attributeRepository" class="org.jasig.services.persondir.support.NamedStubPersonAttributeDao"
p:backingMap-ref="attrRepoBackingMap" />
<alias name="acceptUsersAuthenticationHandler" alias="primaryAuthenticationHandler" />
<alias name="personDirectoryPrincipalResolver" alias="primaryPrincipalResolver" />
<util:map id="attrRepoBackingMap">
<entry key="uid" value="uid" />
<entry key="eduPersonAffiliation" value="eduPersonAffiliation" />
<entry key="groupMembership" value="groupMembership" />
<entry>
<key><value>memberOf</value></key>
<list>
<value>faculty</value>
<value>staff</value>
<value>org</value>
</list>
</entry>
</util:map>
<alias name="serviceThemeResolver" alias="themeResolver" />
<alias name="jsonServiceRegistryDao" alias="serviceRegistryDao" />
<alias name="defaultTicketRegistry" alias="ticketRegistry" />
<alias name="ticketGrantingTicketExpirationPolicy" alias="grantingTicketExpirationPolicy" />
<alias name="multiTimeUseOrTimeoutExpirationPolicy" alias="serviceTicketExpirationPolicy" />
<alias name="anyAuthenticationPolicy" alias="authenticationPolicy" />
<alias name="acceptAnyAuthenticationPolicyFactory" alias="authenticationPolicyFactory" />
<bean id="auditTrailManager"
class="org.jasig.inspektr.audit.support.Slf4jLoggingAuditTrailManager"
p:entrySeparator="${cas.audit.singleline.separator:|}"
p:useSingleLine="${cas.audit.singleline:false}"/>
<alias name="neverThrottle" alias="authenticationThrottle" />
<util:list id="monitorsList">
<ref bean="memoryMonitor" />
<ref bean="sessionMonitor" />
</util:list>
<alias name="defaultPrincipalFactory" alias="principalFactory" />
<alias name="defaultAuthenticationTransactionManager" alias="authenticationTransactionManager" />
<alias name="defaultPrincipalElectionStrategy" alias="principalElectionStrategy" />
<alias name="tgcCipherExecutor" alias="defaultCookieCipherExecutor" />
<bean id="contextSource" class="org.springframework.ldap.core.support.LdapContextSource">
<property name="pooled" value="true"/>
<property name="urls">
<list>
<value>ldap://localhost:389</value>
</list>
</property>
<property name="userDn" value="uid=admin,ou=system"/>
<property name="password" value="secret"/>
<property name="baseEnvironmentProperties">
<map>
<entry key="java.naming.security.authentication" value="simple" />
</map>
</property>
</bean>
<bean class="org.jasig.cas.adaptors.ldap.FastBindLdapAuthenticationHandler" >
<property name="filter" value="uid=%u,ou=system" />
<property name="contextSource" ref="contextSource" />
</bean>
<bean class="org.jasig.cas.services.RegisteredServiceImpl">
<property name="id" value="0" />
<property name="name" value="HTTP" />
<property name="description" value="Only Allows HTTP Urls" />
<property name="serviceId" value="https://**" />
<property name="evaluationOrder" value="10000001" />
<property name="enabled" value="true" />
<property name="allowedToProxy" value="true" />
<property name="ssoEnabled" value="true" />
</bean>
</beans>
这是deployerConfigContext.xml文件中的war：
<?xml version="1.0" encoding="UTF-8"?>
<!--
| deployerConfigContext.xml centralizes into one file some of the declarative configuration that
| all CAS deployers will need to modify.
|
| This file declares some of the Spring-managed JavaBeans that make up a CAS deployment.
| The beans declared in this file are instantiated at context initialization time by the Spring
| ContextLoaderListener declared in web.xml. It finds this file because this
| file is among those declared in the context parameter "contextConfigLocation".
|
| By far the most common change you will need to make in this file is to change the last bean
| declaration to replace the default authentication handler with
| one implementing your approach for authenticating usernames and passwords.
+-->
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:c="http://www.springframework.org/schema/c"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:sec="http://www.springframework.org/schema/security"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.2.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">
<bean id="authenticationManager" class="org.jasig.cas.authentication.PolicyBasedAuthenticationManager">
<constructor-arg>
<map>
<entry key-ref="ldapAuthenticationHandler" value="#{null}"/>
<entry key-ref="proxyAuthenticationHandler" value-ref="proxyPrincipalResolver" />
</map>
</constructor-arg>
<property name="authenticationPolicy">
<bean class="org.jasig.cas.authentication.AnyAuthenticationPolicy" />
</property>
</bean>
<!-- Required for proxy ticket mechanism. -->
<bean id="proxyAuthenticationHandler"
class="org.jasig.cas.authentication.handler.support.HttpBasedServiceCredentialsAuthenticationHandler"
p:httpClient-ref="httpClient" />
<!-- Required for proxy ticket mechanism -->
<bean id="proxyPrincipalResolver"
class="org.jasig.cas.authentication.principal.BasicPrincipalResolver" />
<bean id="ldapAuthenticationHandler"
class="org.jasig.cas.authentication.LdapAuthenticationHandler"
p:principalIdAttribute="cn"
c:authenticator-ref="ldapAuthenticator">
<property name="principalAttributeMap">
<map>
<entry key="member" value="member" />
<entry key="mail" value="mail" />
<entry key="displayName" value="displayName" />
</map>
</property>
</bean>
<bean id="ldapAuthenticator" class="org.ldaptive.auth.Authenticator"
c:resolver-ref="dnResolver"
c:handler-ref="ldapAuthHandler" />
<bean id="dnResolver"
class="org.ldaptive.auth.FormatDnResolver"
c:format="cn=%s,${ldap.baseDn}" />
<bean id="ldapAuthHandler" class="org.ldaptive.auth.PooledBindAuthenticationHandler"
p:connectionFactory-ref="pooledLdapConnectionFactory" />
<bean id="pooledLdapConnectionFactory"
class="org.ldaptive.pool.PooledConnectionFactory"
p:connectionPool-ref="connectionPool" />
<bean id="connectionPool"
class="org.ldaptive.pool.BlockingConnectionPool"
init-method="initialize"
p:poolConfig-ref="ldapPoolConfig"
p:blockWaitTime="${ldap.pool.blockWaitTime}"
p:validator-ref="searchValidator"
p:pruneStrategy-ref="pruneStrategy"
p:connectionFactory-ref="connectionFactory" />
<bean id="ldapPoolConfig" class="org.ldaptive.pool.PoolConfig"
p:minPoolSize="${ldap.pool.minSize}"
p:maxPoolSize="${ldap.pool.maxSize}"
p:validateOnCheckOut="${ldap.pool.validateOnCheckout}"
p:validatePeriodically="${ldap.pool.validatePeriodically}"
p:validatePeriod="${ldap.pool.validatePeriod}" />
<bean id="connectionFactory" class="org.ldaptive.DefaultConnectionFactory"
p:connectionConfig-ref="connectionConfig" />
<bean id="connectionConfig" class="org.ldaptive.ConnectionConfig"
p:ldapUrl="${ldap.url}"
p:connectTimeout="${ldap.connectTimeout}"
p:useStartTLS="${ldap.useStartTLS}" />
<!-- needs review, tired of fighting it
p:sslConfig-ref="sslConfig" />
<bean id="sslConfig" class="org.ldaptive.ssl.SslConfig">
<property name="credentialConfig">
<bean class="org.ldaptive.ssl.X509CredentialConfig"
p:trustCertificates="${ldap.trustedCert}" />
</property>
</bean>
-->
<bean id="pruneStrategy" class="org.ldaptive.pool.IdlePruneStrategy"
p:prunePeriod="${ldap.pool.prunePeriod}"
p:idleTime="${ldap.pool.idleTime}" />
<bean id="searchValidator" class="org.ldaptive.pool.SearchValidator" />
<!--
Sample, in-memory data store for the ServiceRegistry. A real implementation
would probably want to replace this with the JPA-backed ServiceRegistry DAO
The name of this bean should remain "serviceRegistryDao".
+-->
<bean id="serviceRegistryDao" class="org.jasig.cas.services.InMemoryServiceRegistryDaoImpl"
p:registeredServices-ref="registeredServicesList" />
<util:list id="registeredServicesList">
<bean class="org.jasig.cas.services.RegexRegisteredService"
p:id="0" p:name="HTTP and IMAP" p:description="Allows HTTP(S) and IMAP(S) protocols"
p:serviceId="^(https?|imaps?)://.*" p:evaluationOrder="10000001" />
</util:list>
<bean id="auditTrailManager" class="com.github.inspektr.audit.support.Slf4jLoggingAuditTrailManager" />
<bean id="healthCheckMonitor" class="org.jasig.cas.monitor.HealthCheckMonitor" p:monitors-ref="monitorsList" />
<util:list id="monitorsList">
<bean class="org.jasig.cas.monitor.MemoryMonitor" p:freeMemoryWarnThreshold="10" />
<!--
NOTE
The following ticket registries support SessionMonitor:
* DefaultTicketRegistry
* JpaTicketRegistry
Remove this monitor if you use an unsupported registry.
-->
<bean class="org.jasig.cas.monitor.SessionMonitor"
p:ticketRegistry-ref="ticketRegistry"
p:serviceTicketCountWarnThreshold="5000"
p:sessionCountWarnThreshold="100000" />
</util:list>
</beans>
我觉得问题可能是我得到了一个“错误的”deployerConfigContext.xml文件，这就是他找不到bean的原因。
我改变的唯一一件事就是我更改的是pom.xml文件中的CAS版本：
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd ">
<modelVersion>4.0.0</modelVersion>
<groupId>org.jasig.cas</groupId>
<artifactId>cas-overlay</artifactId>
<packaging>war</packaging>
<version>1.0</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
<configuration>
<warName>cas</warName>
<overlays>
<overlay>
<groupId>org.jasig.cas</groupId>
<artifactId>cas-server-webapp</artifactId>
<excludes>
<exclude>WEB-INF/cas.properties</exclude>
</excludes>
</overlay>
</overlays>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
</plugins>
<finalName>github-cas</finalName>
</build>
<dependencies>
<dependency>
<groupId>org.jasig.cas</groupId>
<artifactId>cas-server-webapp</artifactId>
<version>${cas.version}</version>
<type>war</type>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.jasig.cas</groupId>
<artifactId>cas-server-support-ldap</artifactId>
<version>${cas.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>${servlet.version}</version>
<scope>provided</scope>
</dependency>
</dependencies>
<properties>
<cas.version>4.2.0</cas.version>
<servlet.version>2.5</servlet.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>
答案 0 :(得分：0)
原来deployerConfigContext.xml在错误的路径中。