具有多个身份验证提供程序的Spring安全性 - UsernameNotFoundException

Question

我们为2个身份验证提供程序提供了spring安全配置:一个用于人类用户,另一个用于其他Web应用程序(通过REST).请参阅我之前的问题:Web服务和用户的Spring安全性

现在,问题是,当webapp发送username + pass时,spring安全性首先尝试用户身份验证提供程序,失败,然后尝试其他身份验证提供程序.

org.springframework.security.core.userdetails.UsernameNotFoundException即使其余身份验证最终成功,这也会导致日志中出现.有没有办法防止这种情况发生？

配置是:

security.xml文件:

<security:http use-expressions="true">
    <security:intercept-url pattern="/user/login"
        access="permitAll" />
             ...
    <security:intercept-url pattern="/**"
        access="isAuthenticated()" />

    <security:form-login
        authentication-success-handler-ref="userAuthenticationSuccessHandler" />

    <security:logout logout-url="/user/logout"
        logout-success-url="/demo/user/logoutSuccess" />
</security:http>

<bean id="bCryptPasswordEncoder"
    class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder" />

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

休息-security.xml文件:

<security:http create-session="stateless"
    entry-point-ref="digestEntryPoint" pattern="/provider/**"
    use-expressions="true">
    <security:intercept-url pattern="/provider/**"
        access="isAuthenticated()" />

    <security:http-basic />
    <security:custom-filter ref="digestFilter"
        after="BASIC_AUTH_FILTER" />
</security:http>

<bean id="digestFilter"
    class="org.springframework.security.web.authentication.www.DigestAuthenticationFilter">
    <property name="userDetailsService" ref="webappDetailsServiceImpl" />
    <property name="authenticationEntryPoint" ref="digestEntryPoint" />
</bean>

<bean id="digestEntryPoint"
    class="org.springframework.security.web.authentication.www.DigestAuthenticationEntryPoint">
    <property name="realmName" value="Contacts Realm via Digest Authentication" />
    <property name="key" value="acegi" />
</bean>

日志:

22 Jun 2014 10:43:46 ERROR LoggingAspect - Unhandled exception caught: ...UserDetailsServiceImpl    loadUserByUsername
org.springframework.security.core.userdetails.UsernameNotFoundException: User with loginName: *** doesnt exist
at ...UserDetailsServiceImpl.loadUserByUsername(UserDetailsServiceImpl.java:30)
at org.springframework.security.authentication.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:102)
at org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:132)
at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:156)
at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:177)
at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:168)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1044)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
22 Jun 2014 10:43:47  INFO LoggingAspect - Entering: ...WebappDetailsServiceImpl    Method name: loadUserByUsername Method arguments : [1]

Answer 1

此堆栈跟踪来自您自己的代码:UserDetailsS​​erviceImpl第30行

根据Spring文档:

通常会按顺序尝试AuthenticationProviders,直到提供非null响应.非空响应表示提供程序有权决定身份验证请求,并且不会尝试其他提供程序.

发生什么了 ？

调用第一个authenticationManager(bean:authenticationProvider)并抛出UserNameNotFoundException.这是可以预期的,因为身份验证必须失败并且必须成功restAnthenticationProvider.

堆栈跟踪由您的LoggingAspect打印,问题就在那里.LoggingAspect抱怨"意外异常",但这个并不意外.bean authenticationProvider非常尊重合同并抛出预期的异常.因此,修复LoggingAspect,以便它不会抱怨此异常.

请注意:只需反转身份验证提供程序的声明顺序即可解决问题(至少对所有其他请求而言).这种快速解决方法的缺点是,您很可能会获得所有人工身份验证请求的等效异常,因为所有这些请求都将首先针对restAuthenticationProvider失败.