pom文件, springboot 2.x
org.apache.shiro
shiro-spring
1.4.0
ShiroConfig.java
package com.example.shiro.config;
import com.example.shiro.realm.UserRealm;
import org.apache.shiro.mgt.SecurityManager;
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.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
import javax.servlet.Filter;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* @Title: ShiroConfig
* @ProjectName shiro
* @date 2019/8/29:25
*/
@Configuration
public class ShiroConfig {
@Value("${shiro.user.loginUrl}")
public String loginUrl;
@Value("${shiro.user.unauthorizedUrl}")
private String unanthorizedUrl;
/**
* shiro 过滤器
* @param securityManager
* @return
*/
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean(SecurityManager securityManager) {
ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
// Shiro的核心安全接口,这个属性是必须的
shiroFilterFactoryBean.setSecurityManager(securityManager);
// 身份认证失败，则跳转到登录页面的配置
shiroFilterFactoryBean.setLoginUrl(loginUrl);
// 权限认证失败，则跳转到指定页面
shiroFilterFactoryBean.setUnauthorizedUrl(unanthorizedUrl);
// Shiro连接约束配置，即过滤链的定义,所有url都必须认证通过才可以访问; anon:所有url都都可以匿名访
LinkedHashMap filterChainDefinitionMap = new LinkedHashMap<>();
// 对静态资源设置匿名访问
filterChainDefinitionMap.put("/favicon.ico**", "anon");
filterChainDefinitionMap.put("/sy.png**", "anon");
filterChainDefinitionMap.put("/css/**", "anon");
filterChainDefinitionMap.put("/docs/**", "anon");
filterChainDefinitionMap.put("/fonts/**", "anon");
filterChainDefinitionMap.put("/img/**", "anon");
filterChainDefinitionMap.put("/ajax/**", "anon");
filterChainDefinitionMap.put("/js/**", "anon");
filterChainDefinitionMap.put("/sy/**", "anon");
filterChainDefinitionMap.put("/druid/**", "anon");
filterChainDefinitionMap.put("/captcha/captchaImage**", "anon");
filterChainDefinitionMap.put("/logout", "logout");
// filterChainDefinitionMap.put("/login", "anon,captchaValidate");
filterChainDefinitionMap.put("/login", "anon");
filterChainDefinitionMap.put("/index", "anon");
// 定义filter
Map filters = new LinkedHashMap();
// filters.put("onlineSession", onlineSessionFilter());
// filters.put("syncOnlineSession", syncOnlineSessionFilter());
// filters.put("captchaValidate", captchaValidateFilter());
// filters.put("kickout", kickoutSessionFilter());
// 注销成功，则跳转到指定页面
// filters.put("logout", logoutFilter());
shiroFilterFactoryBean.setFilters(filters);
// 所有请求需要认证
filterChainDefinitionMap.put("/**", "user"); // user 登陆过
// filterChainDefinitionMap.put("/**", "user,kickout,onlineSession,syncOnlineSession");
shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap);
return shiroFilterFactoryBean;
}
@Bean
public SecurityManager securityManager(UserRealm userRealm) {
DefaultWebSecurityManager defaultWebSecurityManager = new DefaultWebSecurityManager();
defaultWebSecurityManager.setRealm(userRealm);
// 记住我
// securityManager.setRememberMeManager(rememberMeManager());
// 注入缓存管理器;
// securityManager.setCacheManager(getEhCacheManager());
// session管理器
// securityManager.setSessionManager(sessionManager());
return defaultWebSecurityManager;
}
/**
* 自定义Realm
* EhCacheManager cacheManager
*/
@Bean
public UserRealm userRealm()
{
UserRealm userRealm = new UserRealm();
// userRealm.setCacheManager(cacheManager);
return userRealm;
}
/**
* 开启Shiro注解通知器, 不然使用注解失效
*/
@Bean
public LifecycleBeanPostProcessor lifecycleBeanPostProcessor(){
return new LifecycleBeanPostProcessor();
}
@Bean
@DependsOn({"lifecycleBeanPostProcessor"})
public DefaultAdvisorAutoProxyCreator advisorAutoProxyCreator(){
DefaultAdvisorAutoProxyCreator advisorAutoProxyCreator = new DefaultAdvisorAutoProxyCreator();
advisorAutoProxyCreator.setProxyTargetClass(true);
return advisorAutoProxyCreator;
}
@Bean
public AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor(SecurityManager securityManager){
AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor = new AuthorizationAttributeSourceAdvisor();
authorizationAttributeSourceAdvisor.setSecurityManager(securityManager);
return authorizationAttributeSourceAdvisor;
}
}
自定义Realm
package com.example.shiro.realm;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.*;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import java.util.HashSet;
import java.util.Set;
/**
* @Title: UserRealm
* @ProjectName shiro
* @date 2019/8/29:27
*/
public class UserRealm extends AuthorizingRealm {
/**
* 授权
* @param principalCollection
* @return
*/
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {
String username = (String) SecurityUtils.getSubject().getPrincipal();
SimpleAuthorizationInfo info = new SimpleAuthorizationInfo();
Set stringSet = new HashSet<>();
stringSet.add("user:view:add");
stringSet.add("user:view:del");
Set role = new HashSet<>();
role.add("admin");
info.setRoles(role); // set 角色
info.setStringPermissions(stringSet); // set 权限
return info;
}
/**
* 每次登陆都会进入此方法,认证
* @param token
* @return
* @throws AuthenticationException
*/
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
System.out.println("-------身份认证方法--------");
UsernamePasswordToken upToken = (UsernamePasswordToken) token;
String userName = upToken.getUsername();
String userPwd = upToken.getPassword() != null ? new String(upToken.getPassword()) : "";
//根据用户名从数据库获取密码进行对比
String password = "123qwe";
if (userName == null) {
throw new AccountException("用户名不正确");
} else if (!userPwd.equals(password)) {
throw new AccountException("密码不正确");
}
return new SimpleAuthenticationInfo(userName, password, getName());
}
}
设置
// 权限认证失败，则跳转到指定页面
shiroFilterFactoryBean.setUnauthorizedUrl(unanthorizedUrl);
设置跳转页面失败,报错情况增加异常处理即可.
package com.example.shiro.advice;
import org.apache.shiro.authz.AuthorizationException;
import org.apache.shiro.authz.UnauthorizedException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.servlet.http.HttpServletRequest;
/**
* @Title: NoPermissionException
* @ProjectName shiro
* @date 2019/8/211:20
*/
@ControllerAdvice
public class NoPermissionException {
@ResponseBody
@ExceptionHandler(UnauthorizedException.class)
public String handleShiroException(HttpServletRequest request,UnauthorizedException ex) {
return "无权限";
}
@ResponseBody
@ExceptionHandler(AuthorizationException.class)
public String AuthorizationException(HttpServletRequest request, AuthorizationException e) {
return "权限认证失败";
}
}
Controller
package com.example.shiro.controller;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.apache.shiro.authz.annotation.RequiresRoles;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.ResponseBody;
/**
* @Title: ShiroController
* @ProjectName shiro
* @date 2019/8/210:20
*/
@Controller
public class ShiroController {
@ResponseBody
@GetMapping("login")
public String login() {
return "LOGIN";
}
@ResponseBody
@PostMapping("login")
public String postLogin(String username,String password) {
org.apache.shiro.subject.Subject subject = SecurityUtils.getSubject();
UsernamePasswordToken token = new UsernamePasswordToken(username,password);
try {
subject.login(token);
} catch (Exception e) {
return "登陆失败";
}
return "登陆成功";
}
@ResponseBody
@RequiresPermissions("user:view:add")
@GetMapping("add")
public String add() {
return "add";
}
@ResponseBody
@RequiresPermissions("user:view:del")
@GetMapping("del")
public String del() {
return "del";
}
@ResponseBody
@GetMapping("userupdate")
@RequiresRoles(value = "user")
public String userupdate() {
return "userupdate";
}
@ResponseBody
@GetMapping("viewselect")
@RequiresPermissions("xxx:xxx:xxx")
public String select()
{
return "select";
}
@ResponseBody
@RequiresRoles(value = "admin")
@GetMapping("update")
public String update() {
return "update";
}
@ResponseBody
@GetMapping("unauth")
public String unauth() {
return "unauth 504 没有权限";
}
@ResponseBody
@GetMapping("loginout")
public String loginOut() {
SecurityUtils.getSubject().logout();
return "loginout";
}
@GetMapping("index")
public String index(){
return "index";
}
}