1、shiro整合springboot的配置
package com.hisi.config;
import java.util.LinkedHashMap;
import java.util.Map;
import javax.servlet.Filter;
import org.apache.shiro.session.mgt.eis.MemorySessionDAO;
import org.apache.shiro.session.mgt.eis.SessionDAO;
import org.apache.shiro.spring.LifecycleBeanPostProcessor;
import org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.apache.shiro.web.session.mgt.DefaultWebSessionManager;
import org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
import com.hisi.shiro.LoginAuthorizationFilter;
import com.hisi.shiro.RestFilter;
import com.hisi.shiro.UserRealm;
/**
* shiro權限管理的配置
* @author xuguoqin
* @date 2018年5月4日
* @version 1.0
*/
@Configuration
public class ShiroConfig {
/**
* 安全管理器
* @param realm
* @return
*/
@Bean
public DefaultWebSecurityManager securityManager(){
DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
securityManager.setRealm(userRealm());
securityManager.setSessionManager(sessionManager());
return securityManager;
}
/**
* Realm配置
* @return
*/
@Bean
public UserRealm userRealm(){
return new UserRealm();
}
/**
* SessionDAO配置
* @return
*/
@Bean
public SessionDAO sessionDAO(){
return new MemorySessionDAO();
}
/**
* sessionManager配置
* @param sessionDAO
* @return
*/
@Bean
public DefaultWebSessionManager sessionManager(){
DefaultWebSessionManager sessionManager = new DefaultWebSessionManager();
sessionManager.setSessionDAO(sessionDAO());
return sessionManager;
}
/**
* shiroFilter配置
* @param securityManager
* @return
*/
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean(DefaultWebSecurityManager securityManager){
ShiroFilterFactoryBean shiroFilter = new ShiroFilterFactoryBean();
shiroFilter.setSecurityManager(securityManager());
Map<String, Filter> filters = new LinkedHashMap<String, Filter>();
filters.put("token", new LoginAuthorizationFilter());
filters.put("corsFilter", new RestFilter());
shiroFilter.setFilters(filters);
Map<String, String> filterChainDefinitionMap = new LinkedHashMap<String, String>();
filterChainDefinitionMap.put("/user/login", "corsFilter,anon");
filterChainDefinitionMap.put("/user/logout", "corsFilter,anon");
filterChainDefinitionMap.put("/user/**", "corsFilter,token");
shiroFilter.setFilterChainDefinitionMap(filterChainDefinitionMap);
return shiroFilter;
}
/**
* 保證實現了Shiro內部lifecycle函數的bean執行
*/
@Bean
public LifecycleBeanPostProcessor lifecycleBeanPostProcessor() {
return new LifecycleBeanPostProcessor();
}
/**
* 啓用shrio授權註解攔截方式,AOP式方法級權限檢查
*/
@Bean
@DependsOn(value = "lifecycleBeanPostProcessor") //依賴其他bean的初始化
public DefaultAdvisorAutoProxyCreator defaultAdvisorAutoProxyCreator() {
return new DefaultAdvisorAutoProxyCreator();
}
/**
* 加入註解的使用,不加入這個註解不生效 使用shiro框架提供的切面類,用於創建代理對象
* @param securityManager
* @return
*/
@Bean
public AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor(DefaultWebSecurityManager securityManager) {
AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor = new AuthorizationAttributeSourceAdvisor();
authorizationAttributeSourceAdvisor.setSecurityManager(securityManager);
return authorizationAttributeSourceAdvisor;
}
}
2、這裏配置的兩個過濾器RestFilter和LoginAuthorizationFilter,RestFilter是用於解決前後端分離時的跨域問題,服務端在響應頭設置可以接受的請求參數
package com.hisi.shiro;
import java.io.IOException;
import java.util.Optional;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* 前後端分離RESTful接口過濾器
*
* @author xuguoqin
*
*/
public class RestFilter implements Filter {
@Override
public void init(FilterConfig filterConfig) throws ServletException {
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException {
HttpServletRequest req = null;
if (request instanceof HttpServletRequest) {
req = (HttpServletRequest) request;
}
HttpServletResponse res = null;
if (response instanceof HttpServletResponse) {
res = (HttpServletResponse) response;
}
if (req != null && res != null) {
//設置允許傳遞的參數
res.setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, Authorization");
//設置允許帶上cookie
res.setHeader("Access-Control-Allow-Credentials", "true");
String origin = Optional.ofNullable(req.getHeader("Origin")).orElse(req.getHeader("Referer"));
//設置允許的請求來源
res.setHeader("Access-Control-Allow-Origin", origin);
//設置允許的請求方法
res.setHeader("Access-Control-Allow-Methods", "GET, POST, PATCH, PUT, DELETE, OPTIONS");
}
chain.doFilter(request, response);
}
@Override
public void destroy() {
}
}
前者ajax請求的時候應該帶上參數
$.ajax({
type: "GET",
url: url,
xhrFields: {
withCredentials: true // 攜帶跨域cookie
},
processData: false,
success: function(data) {
console.log(data);
}
});
3、LoginAuthorizationFilter主要是對未登錄的用戶進行過濾然後返回json數據給前端,之前遇到的問題就是shiro配置的loginUrl會導致出現302的問題,在前後端分離的項目中,頁面的跳轉應該由前端來進行控制,這裏前端使用的是vue框架,我需要對shiro中未登錄的過濾器FormAuthenticationFilter進行重構
package com.hisi.shiro;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Set;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.subject.Subject;
import org.apache.shiro.util.CollectionUtils;
import org.apache.shiro.web.filter.authc.FormAuthenticationFilter;
import org.apache.shiro.web.filter.authz.AuthorizationFilter;
import org.apache.shiro.web.filter.authz.PermissionsAuthorizationFilter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import com.alibaba.fastjson.JSONObject;
import com.commons.model.YfpjResult;
import com.hisi.mapper.HisiUserMapper;
import com.hisi.model.HisiUser;
import com.hisi.util.Constant;
import com.hisi.util.UserAuthStatusEnum;
/**
* shiro未登錄反回狀態碼
* @author xuguoqin
* @date 2018年5月10日
* @version 1.0
*/
public class LoginAuthorizationFilter extends FormAuthenticationFilter {
/**
* 這個方法是未登錄需要執行的方法
*/
@Override
protected boolean onAccessDenied(ServletRequest request,
ServletResponse response) throws IOException {
HttpServletRequest httpRequest = (HttpServletRequest) request;
HttpServletResponse httpResponse = (HttpServletResponse) response;
Subject subject = getSubject(request, response);
if (subject.getPrincipal() == null) {
//設置響應頭
httpResponse.setCharacterEncoding("UTF-8");
httpResponse.setContentType("application/json");
//設置返回的數據
YfpjResult result = YfpjResult.build(UserAuthStatusEnum.UNLOGIN.getCode(), UserAuthStatusEnum.UNLOGIN.getMsg());
//寫回給客戶端
PrintWriter out = httpResponse.getWriter();
out.write(JSONObject.toJSONString(result));
//刷新和關閉輸出流
out.flush();
out.close();
} else {
//設置響應頭
httpResponse.setCharacterEncoding("UTF-8");
httpResponse.setContentType("application/json");
//設置返回的數據
YfpjResult result = YfpjResult.build(UserAuthStatusEnum.UNAUTH.getCode(), UserAuthStatusEnum.UNAUTH.getMsg());
//寫回給客戶端
PrintWriter out = httpResponse.getWriter();
out.write(JSONObject.toJSONString(result));
//刷新和關閉輸出流
out.flush();
out.close();
}
return false;
}
}
4.以後在進行前後端分離的項目開發的時候,可以前端封裝一個允許帶cookie的ajax請求,同時封裝一個統一的未登錄或者未授權狀態碼的判斷