您好我需要知道如何在成功登录页面后通过验证用户角色来重定向我的应用程序，如下所示： 如果ROLE_USER重定向到accountUser.xhtml 否则，如果ROLE_ADMIN重定向到accountAdmin.xtml
使用spring security
我的web.xml页面是
<?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>
我的main-flow.xml是
<?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spring 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" />
<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="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>
这是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;
}
和身份验证方法
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;
}
}
这是我的帐户流程：
<?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>
答案 0 :(得分：0)
使用authorities的分层角色绝对是可行的方法。这是一个example。
答案 1 :(得分：0)
您可以通过以下方式获得经过身份验证的用户的角色：
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
auth.getAuthorities();
并且基于此值，您可以执行重定向，因此：
1）在您的表单登录中，将authentication-success-handler添加为：
<security:form-login login-page="/app/main" default-target-url="/app/account" authentication-success-handler-ref="authenticationSuccessHandler" />
2）创建实现org.springframework.security.web.authentication.AuthenticationSuccessHandler的bean authenticationSuccessHandler：
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;
}
}
答案 2 :(得分：0)
我添加了你告诉我要做的所有事情，但他们将所有用户重定向到“accountAdmin.xhtml”，因为他们对我的account-flow.xml有疑问“就像那样：
<?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>
我的建筑就是这样 enter image description here
开发我的应用程序我关注此视频：https://www.youtube.com/watch?v=94OvXuwqnGc
