我的应用程序有一个结构： app structure
这是我的main-flow.xml：
<?xml version="1.0" encoding="UTF-8"?>
<flow xmlns="http://www.springframework.org/schema/webflow"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/webflow
http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">
<var name="user" class="com.ismart.itubibe.entities.UserEntity"/>
<view-state id="welcome" view="welcome.xhtml" model="user">
<transition on="newUser" to="signUp"/>
<transition on="signIn" to="finish">
<evaluate expression="userAuthenticationProviderService.processUserAuthentication(user)"/>
</transition>
</view-state>
<view-state id="signUp" view="signUp.xhtml" model="user">
<transition on="backToSignIn" to="welcome"/>
<transition on="signUp" to="authentication">
<evaluate expression="userServices.createUser(user)"/>
</transition>
</view-state>
<action-state id="authentication">
<evaluate expression="userAuthenticationProviderService.processUserAuthentication(user)"/>
<transition on="yes" to="finish" />
<transition on="no" to="welcome" />
</action-state>
<end-state id="finish" view="externalRedirect:account" />
</flow>
我的security-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:security="http://www.springframework.org/schema/security"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security.xsd">
<security:http auto-config="true">
<security:form-login login-page="/app/main" default-target-url="/app/account" authentication-success-handler-ref="customAuthenticationSuccessHandler" />
<security:logout logout-url="/app/logout" logout-success-url="/app/main" />
</security:http>
<security:authentication-manager>
<security:authentication-provider user-service-ref="userServices">
<security:password-encoder hash="md5" />
</security:authentication-provider>
</security:authentication-manager>
<bean id="customAuthenticationSuccessHandler" class="com.ismart.test.services.impl.CustomAuthenticationSuccessHandler"/>
<bean id="daoAuthenticationProvider" class="org.springframework.security.authentication.dao.DaoAuthenticationProvider">
<property name="userDetailsService" ref="userServices" />
<property name="hideUserNotFoundExceptions" value="false" />
</bean>
<bean id="authenticationManager" class="org.springframework.security.authentication.ProviderManager">
<constructor-arg>
<ref bean="daoAuthenticationProvider" />
</constructor-arg>
</bean>
</beans>
我的account-flow.xml：
<?xml version="1.0" encoding="UTF-8"?>
<flow xmlns="http://www.springframework.org/schema/webflow"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/webflow
http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">
<secured attributes="ROLE_USER, ROLE_ADMIN" match="any"/>
<view-state id="admin" view="accountAdmin.xhtml">
</view-state>
<view-state id="user" view="accountUser.xhtml">
</view-state>
</flow>
我的加载用户详细信息方法：
public UserDetails loadUserByUsername(String userName) throws UsernameNotFoundException {
UserEntity user = userDao.loadUserByUserName(userName);
if(user == null){
throw new UsernameNotFoundException(String.format("Etulisateur introuvable '%s'", userName));
}
Collection<GrantedAuthority> authorities = new ArrayList<GrantedAuthority>();
authorities.add(new SimpleGrantedAuthority(user.getUserType()));
User userDetails = new User(user.getUserName(), user.getPassWord(), authorities);
return userDetails;
}
身份验证方法
public boolean processUserAuthentication(UserEntity user) {
try {
Authentication request = new UsernamePasswordAuthenticationToken(user.getUserName(), user.getPassWord());
Authentication result = authenticationManager.authenticate(request);
SecurityContextHolder.getContext().setAuthentication(result);
return true;
} catch (AuthenticationException e) {
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, e.getMessage(), "Sorry!!"));
return false;
}
}
我的CustomAuthenticationSuccessHandler：
public class CustomAuthenticationSuccessHandler implements AuthenticationSuccessHandler{
private RedirectStrategy redirectStrategy = new DefaultRedirectStrategy();
@Override
public void onAuthenticationSuccess(HttpServletRequest request,
HttpServletResponse response, Authentication authentication) throws IOException,
ServletException {
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
/*Set target URL to redirect*/
String targetUrl = determineTargetUrl(auth);
redirectStrategy.sendRedirect(request, response, targetUrl);
}
protected String determineTargetUrl(Authentication authentication) {
Set<String> authorities = AuthorityUtils.authorityListToSet(authentication.getAuthorities());
if (authorities.contains("ROLE_ADMIN")) {
return "/accountAdmin.xhtml";
} else if (authorities.contains("ROLE_USER")) {
return "/accountUser.xhtml";
} else {
throw new IllegalStateException();
}
}
public RedirectStrategy getRedirectStrategy() {
return redirectStrategy;
}
public void setRedirectStrategy(RedirectStrategy redirectStrategy) {
this.redirectStrategy = redirectStrategy;
}
}
和我的web.xml：
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<display-name>iTubibe</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<context-param>
<param-name>facelets.DEVELOPMENT</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>javax.faces.FACELETS_REFRESH_PERIOD</param-name>
<param-value>1</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>Resources Servlet</servlet-name>
<servlet-class>org.springframework.js.resource.ResourceServlet</servlet-class>
<load-on-startup>0</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Resources Servlet</servlet-name>
<url-pattern>/resources/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>Spring MVC Dispatcher Servlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value></param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Spring MVC Dispatcher Servlet</servlet-name>
<url-pattern>/app/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>
<filter>
<filter-name>charEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>charEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<context-param>
<param-name>primefaces.THEME</param-name>
<param-value>excite-bike</param-value>
</context-param>
<context-param>
<param-name>primefaces.FONT_AWESOME</param-name>
<param-value>true</param-value>
</context-param>
<!-- Spring security filters -->
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
你能告诉我我的错误在哪里，以及我如何处理所有
的问题答案 0 :(得分：1)
您的帐户流程：
<secured attributes="ROLE_USER, ROLE_ADMIN" match="any"/>
<view-state id="admin" view="accountAdmin.xhtml">
</view-state>
<view-state id="user" view="accountUser.xhtml">
</view-state>
没有任何条件。对于ROLE_USER和ROLE_ADMIN，将在调用流时呈现第一个视图状态“admin”。
您需要的是从决策状态开始：
<secured attributes="ROLE_USER, ROLE_ADMIN" match="any"/>
<decision-state id="userOrAdmin">
<if test="userAuthenticationProviderService.isAdmin(currentUser)" then="admin" else="user"/>
</decision-state>
<view-state id="admin" view="accountAdmin.xhtml">
</view-state>
<view-state id="user" view="accountUser.xhtml">
</view-state>
您需要创建userAuthenticationProviderService.isAdmin（principal）方法来检查用户是否具有管理员角色。我认为你不能直接在流程中做到这一点。