授予票证后未调用Spring Security CAS和HttpBasic，CasAuthentcationProvid

Question

我有一个maven多模块应用程序，其中主模块依赖于其他模块。此主模块由Spring Security CAS进行保护，子模块需要基本身份验证。这是子模块的安全配置示例：

<security:http name="boobkingapiHttp" create-session="stateless" pattern="/hub/book/**" 
authentication-manager-ref="apiAuthenticationManager">
<security:intercept-url pattern="/hub/book" access="ROLE_ORDER_MANAGER" />
<security:http-basic />
</security:http>

以及主模块的安全配置：

<security:http entry-point-ref="casEntryPoint" pattern="/**" realm="ecab" use-expressions="false">
<security:intercept-url pattern="/flow/googlestatistics/**" access="ROLE_ADMIN" />
<security:intercept-url pattern="/**" access="ROLE_ADMIN" />
<security:custom-filter position="CAS_FILTER" ref="casFilter" />
<security:logout logout-success-url="/logout.xhtml"/>
<security:custom-filter ref="requestSingleLogoutFilter" before="LOGOUT_FILTER"/>
<security:custom-filter ref="singleLogoutFilter" before="CAS_FILTER"/>
</security:http>
<beans:bean id="casFilter" class="org.springframework.security.cas.web.CasAuthenticationFilter">
<beans:property name="authenticationManager" ref="authenticationManager" />
</beans:bean>
<beans:bean id="casEntryPoint" class="org.springframework.security.cas.web.CasAuthenticationEntryPoint">
<beans:property name="loginUrl" value="http://localhost:8082/sso/login" />
<beans:property name="serviceProperties" ref="serviceProperties" />
</beans:bean>
<security:authentication-manager alias="authenticationManager">
<security:authentication-provider ref="casAuthenticationProvider" />
</security:authentication-manager>
<beans:bean id="casAuthenticationProvider" 
class="org.springframework.security.cas.authentication.CasAuthenticationProvider">
<beans:property name="authenticationUserDetailsService">
<beans:bean class="org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper">
<beans:constructor-arg ref="hwsAuthenticationUserDetailsService" />
</beans:bean>
</beans:property>
<beans:property name="serviceProperties" ref="serviceProperties" />
<beans:property name="ticketValidator">
<beans:bean class="org.jasig.cas.client.validation.Cas20ServiceTicketValidator">
<beans:constructor-arg index="0" value="http://localhost:8082/sso" />
</beans:bean>
</beans:property>
<beans:property name="key" value="an_id_for_this_auth_provider_only" />
</beans:bean>
<beans:bean id="serviceProperties" 
class="org.springframework.security.cas.ServiceProperties">
<beans:property name="service" value="http://localhost:8080/cas-client/login/cas" />
<beans:property name="sendRenew" value="false" />
</beans:bean>

问题是，当CAS服务器授予票证并重定向到服务url:http://localhost:8080/cas-client/login/cas?ticket=ST-19-1clKw2tZ5MVp0OznfAun时，不会调用casAuthenticationProvider。调用的是子模块的authenticationProvider，结果是401 Unauthorized错误。为什么没有调用CAS SecurityFilterChain？我以为这是由Spring Security CAS处理的，但似乎不是。我使用Spring Security 5.1.2.RELEASE非常感谢你的帮助。

Answer 1

我找到了未调用CasAuthenticationProvider的原因。正因为如此：

<security:authentication-manager alias="authenticationManager">
<security:authentication-provider ref="casAuthenticationProvider" />
</security:authentication-manager>

我把alias改成了id。