SpringCloud+ sso+shiro+redis+cookie尝试单点登录shiro权限控制

最近在试着学习sso整合shiro , 可是一直解决不了一次性登录，所有服务都可以完成shiro的那种页面标签控制，最近想到了一个笨办法，试着用了下，结果成功了

办法：使用单点登录，每个服务需要进入时跳转到sso完成登录，在zuul反向代理回需要进入的服务，用户数据保留进redis ,cookie保留redis的key , 回到服务里面再进行shiro的认证(每个服务都已经单独部署了shiro) ,当需要授权的时候可以完成授权了，

很麻烦，希望有大佬帮我简化一下，留下你们的思路，以下是实现代码

每个服务都有个shiro 已经搞定,下面是自定义域

package com.xykj.shiro.realm;
import javax.annotation.Resource;
import org.apache.shiro.subject.Subject;

import com.xykj.service.StuService;

import eureka_entity.Stu;

import org.apache.shiro.SecurityUtils;
/**
 * 自定义域
 */
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.SimpleAuthenticationInfo;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;

public class MyShiroRealm extends AuthorizingRealm {
	@Resource
	public StuService peopleServiceM;
	/**
	 * 执行授权逻辑
	 */
	@Override
	protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection arg0) {
		// TODO Auto-generated method stub
		System.out.println("授权逻辑");
		SimpleAuthorizationInfo info = new SimpleAuthorizationInfo();
		Subject subject = SecurityUtils.getSubject();
		Stu peoples = (Stu)subject.getPrincipal();
		Stu peoples2 = new Stu();
		try {
			 peoples2 = peopleServiceM.selectById(peoples.getStuid());
			 System.out.println("++++++++++++++++++++++++++++:"+peoples2.getStuid());
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		//添加资源的授权字符串
		info.addStringPermission(peoples2.getStupwd()+"");
		info.addRole(peoples2.getStupwd()+"");
		return info;
	}

	/**
	 * 执行认证逻辑
	 */
	@Override
	protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken arg0) throws AuthenticationException {
		// TODO Auto-generated method stub
		UsernamePasswordToken token = (UsernamePasswordToken)arg0;
		String pwd="";
		Stu peoples = new Stu();
		System.out.println("认证逻辑：名字"+token.getUsername()+"认证逻辑：密码"+String.valueOf(token.getPassword()));
		try {
			 peoples = peopleServiceM.selectById(Long.parseLong(token.getUsername()));
			 System.out.println("shiro取得的对象："+peoples);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		if(peoples==null){
			System.out.println("用户名不存在");
			//用户名不存在
			return  new SimpleAuthenticationInfo(token,pwd,getName());
		}else {
			System.out.println(peoples.getStuid()+"密码"+peoples.getStupassword()+"权限"+peoples.getStupwd());
			 pwd= peoples.getStupassword()+"";
		}
		//2.判断密码
		return new SimpleAuthenticationInfo(peoples,pwd,getName());
	}

}

下面是config

    package com.consumer.shiro.configuration;
    
    import java.util.LinkedHashMap;
    import java.util.Map;
    import org.apache.shiro.mgt.SecurityManager;
    import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
    import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
    import org.springframework.beans.factory.annotation.Qualifier;
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.Configuration;
    
    import at.pollux.thymeleaf.shiro.dialect.ShiroDialect;
    import lombok.extern.log4j.Log4j2;
    
    import com.consumer.shiro.realm.MyShiroRealm;
    
    @Log4j2
    @Configuration
    public class ShiroConfiguration {
    	@Bean
    	public ShiroFilterFactoryBean shirFilter(@Qualifier("SecurityManager") SecurityManager securityManager) {
    		log.error("============ShiroConfiguration.java进入=============="); 
    		ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
    		shiroFilterFactoryBean.setSecurityManager((org.apache.shiro.mgt.SecurityManager) securityManager);
    		// 拦截器.
    		Map filterChainDefinitionMap = new LinkedHashMap();
    		filterChainDefinitionMap.put("/static/**", "anon");
    		filterChainDefinitionMap.put("/logout", "logout");
    		filterChainDefinitionMap.put("/SpringCloudLogin/list", "authc");
    		filterChainDefinitionMap.put("/SpringCloudLogin/list", "perms[1]");
    		shiroFilterFactoryBean.setLoginUrl("/SpringCloudLogin/getlogin");
    		// 登录成功后要跳转的链接
    		shiroFilterFactoryBean.setSuccessUrl("/SpringCloudLogin/list");
    		// 未授权界面;
    		shiroFilterFactoryBean.setUnauthorizedUrl("/Mygod");
    		shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap);
    		return shiroFilterFactoryBean;
    	}
    
    	@Bean("SecurityManager")
    	public SecurityManager securityManager(@Qualifier("MyShiroRealm") MyShiroRealm myShiroRealm) {
    		DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
    		securityManager.setRealm(myShiroRealm());
    		return securityManager;
    	}
    
    	// 自定义域
    	@Bean("MyShiroRealm")
    	public MyShiroRealm myShiroRealm() {
    		MyShiroRealm myShiroRealm = new MyShiroRealm();
    		return myShiroRealm;
    	}
    	

}

再来就是sso的controller代码

@Autowired
public StuService stuservices;

@Resource
@Qualifier("redis-cache") // 跟着名字调用到对应的方法
public IRedisService redis;

@Value("${server.port}")
public String dkh;

String cookieCode = UUID.randomUUID().toString();
String getloginurl = null;

// 登录业务
@RequestMapping("/login")
public String logout(@RequestParam(required = true) String stuid, @RequestParam(required = true) String stupwd,
		HttpServletRequest request, HttpServletResponse response, Model model) throws IOException {
	UsernamePasswordToken token = new UsernamePasswordToken(stuid, stupwd);
	try {
		SecurityUtils.getSubject().login(token);
		System.out.println("shiroLogin后" + getloginurl);
		redis.put(cookieCode, stuid, 60 * 60);
		System.out.println("cookieCode:" + cookieCode);
		CookieUtils.setCookie(request, response, "cookieCode", cookieCode, 60 * 60);
		System.out.println("cookie值:" + CookieUtils.getCookieValue(request, "cookieCode"));
		model.addAttribute("entity", stuid);
		if (!StringUtils.isEmpty(getloginurl)) {
			System.out.println("进入URI判断");
			return "redirect:" + getloginurl;
		}
		return "list";
	} catch (IncorrectCredentialsException ex) {
		System.out.println(ex);
		model.addAttribute("entity", "登录失败,账号密码错误！！");
	}
	return "login";
}

// 跳转登录业务
@RequestMapping("/getlogin")
public String getlogin(HttpServletRequest request, HttpServletResponse response,
		@RequestParam(required = false) String url, Model model) throws IOException {
	log.info("传递到的URL：" + url);
	getloginurl = url;
	String token = CookieUtils.getCookieValue(request, "cookieCode");
	log.info("传递到的cookie：" + token);
	if (!StringUtils.isEmpty(token)) {
		String loginCode = redis.get(token);
		if (!StringUtils.isEmpty(loginCode)) {
			Stu stu = stuservices.selectById(Long.parseLong(loginCode));
			if (stu != null) {
				if (!StringUtils.isEmpty(url)) {
					model.addAttribute("stu", stu);
					log.info("成功获取到stu:" + stu);
					return "redirect:" + url;
				}
				return "list";
			}else {
				return "Mygod";
			}
		}
	}

	Subject subject = SecurityUtils.getSubject();
	if (subject != null) {
		try {
			subject.logout();// 关闭
		} catch (Exception ex) {
			ex.printStackTrace();
		}
	}

	return "login";
}

页面发一下吧，虽然很垃圾哈哈哈

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标签https://www.cnblogs.com/qlqwjy/p/7257616.html 
https://www.cnblogs.com/jifeng/p/4500410.html
可以去看看

完成页面

可以实现页面的控制显示隐藏

有术无道，望大佬多批评