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我使用spring security和MongoDB進行測試，所以我使用MongoDB構建了一個自定義的UserDetailService，並且我得到了它的工作，但突然它開始拋出一個異常，我試圖解決這個問題，但是我不能這麼回覆我的代碼在實現自定義的UserDetailService之前先前的狀態，並且它再次開始工作，我重新實現了UserDetailService，發生了完全相同的事情，它只是停止工作，甚至不改變任何東西，只是停止並重新啓動tomcat。彈簧安全怪異行爲
這裏是我的web.xml
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="3.0"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<display-name />
<listener>
<listener-class>
org.springframework.web.context.request.RequestContextListener
</listener-class>
</listener>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<filter>
<description>
generated-spring-security-session-integration-filter
</description>
<filter-name>
SpringSecuritySessionIntegrationFilter
</filter-name>
<filter-class>
org.springframework.security.web.context.SecurityContextPersistenceFilter
</filter-class>
</filter>
<filter>
<description>generated-sitemesh-filter</description>
<filter-name>Sitemesh Filter</filter-name>
<filter-class>
com.opensymphony.module.sitemesh.filter.PageFilter
</filter-class>
</filter>
<filter>
<description>generated-spring-security-filter</description>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>
org.springframework.web.filter.DelegatingFilterProxy
</filter-class>
</filter>
<filter-mapping>
<filter-name>
SpringSecuritySessionIntegrationFilter
</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>Sitemesh Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<servlet>
<description>generated-servlet</description>
<servlet-name>MongoSecurity Servlet</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:MongoSecurity-web-context.xml
</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<description>generated-resources-servlet</description>
<servlet-name>Resource Servlet</servlet-name>
<servlet-class>
org.springframework.js.resource.ResourceServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Resource Servlet</servlet-name>
<url-pattern>/resources/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>MongoSecurity Servlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
和異常我越來越：
java.lang.ClassCastException: org.springframework.security.web.firewall.FirewalledResponse cannot be cast to org.springframework.security.web.context.SaveContextOnUpdateOrErrorResponseWrapper
org.springframework.security.web.context.HttpSessionSecurityContextRepository.saveContext(HttpSessionSecurityContextRepository.java:99)
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:87)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:139)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:65)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)
com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
這裏是我的安全context.xml中：
<http auto-config="true">
<intercept-url pattern="/pages/login.jsp" />
<intercept-url access="ROLE_ADMIN" pattern="/secure/**" />
<form-login authentication-failure-url="/pages/login.jsp?login_error=true" login-page="/pages/login.jsp" />
<logout invalidate-session="true" logout-success-url="/pages/logout-redirect.jsp" />
<remember-me key="formsRMKey" user-service-ref="userDetailsService" />
</http>
<authentication-manager alias="authenticationManager">
<authentication-provider user-service-ref="userDetailsService">
<password-encoder hash="sha" />
</authentication-provider>
</authentication-manager>
<beans:bean id="userDetailsService" class="com.realestate.service.MongoUserDetailService" />
並執行Mon goUserDetailService：
public UserDetails loadUserByUsername(String username)
throws UsernameNotFoundException {
UserAccount user = userDao.findByUsername(username);
if(user == null){
return null;
}
return new User(user.getUsername(), user.getPassword(), true, true, true, true, getGrantedAuthorities(user.getRoles()));
}
public static List<SimpleGrantedAuthority> getGrantedAuthorities(List<Role> roles) {
List<SimpleGrantedAuthority> authorities = new ArrayList<SimpleGrantedAuthority>();
for (Role role : roles) {
authorities.add(new SimpleGrantedAuthority(role.getName()));
}
return authorities;
}
任何幫助，將不勝感激。
你可以發佈你的userdertails類嗎？ – shazinltc