文末加了源码地址,报错的朋友可以去下载
—更新于2020/06/15
应广大网友要求本次pom文件代码贴全了,
springboot版本用了目前最新的2.3.4.RELEASE,
shiro版本用了目前最新的1.6.0
亲测有效,并将持续更新
—更新于2020/09/20
添加了shiro的一些常见的异常
—更新于2020/09/20
springboot升级到2.5.4,shiro升级到1.7.1
—更新于2021/09/23
##1.shiro是什么?
##2.主要功能
(更多关于shiro是什么的文字请自行去搜索引擎找,本文主要记录springboot与shiro的集成)
首先先创建springboot项目,此处不过多描述。
4.0.0
org.springframework.boot
spring-boot-starter-parent
2.3.4.RELEASE
com.wsl
spring-shiro-demo
0.0.1-SNAPSHOT
spring-shiro-demo
Demo project for Spring Boot
1.8
1.6.0
org.springframework.boot
spring-boot-starter-web
org.springframework.boot
spring-boot-starter-test
test
org.apache.shiro
shiro-spring
${spring.shiro.version}
org.projectlombok
lombok
true
org.springframework.boot
spring-boot-starter-thymeleaf
org.springframework.boot
spring-boot-devtools
runtime
org.springframework.boot
spring-boot-maven-plugin
package com.wsl.bean;
import lombok.AllArgsConstructor;
import lombok.Data;
import java.util.Set;
@Data
@AllArgsConstructor
public class User {
private String id;
private String userName;
private String password;
/**
* 用户对应的角色集合
*/
private Set roles;
}
package com.wsl.bean;
import lombok.AllArgsConstructor;
import lombok.Data;
import java.util.Set;
@Data
@AllArgsConstructor
public class Role {
private String id;
private String roleName;
/**
* 角色对应权限集合
*/
private Set permissions;
}
package com.wsl.bean;
import lombok.AllArgsConstructor;
import lombok.Data;
@Data
@AllArgsConstructor
public class Permissions {
private String id;
private String permissionsName;
}
package com.wsl.service.impl;
import com.wsl.bean.Permissions;
import com.wsl.bean.Role;
import com.wsl.bean.User;
import com.wsl.service.LoginService;
import org.springframework.stereotype.Service;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
@Service
public class LoginServiceImpl implements LoginService {
@Override
public User getUserByName(String getMapByName) {
return getMapByName(getMapByName);
}
/**
* 模拟数据库查询
*
* @param userName 用户名
* @return User
*/
private User getMapByName(String userName) {
Permissions permissions1 = new Permissions("1", "query");
Permissions permissions2 = new Permissions("2", "add");
Set permissionsSet = new HashSet<>();
permissionsSet.add(permissions1);
permissionsSet.add(permissions2);
Role role = new Role("1", "admin", permissionsSet);
Set roleSet = new HashSet<>();
roleSet.add(role);
User user = new User("1", "wsl", "123456", roleSet);
Map map = new HashMap<>();
map.put(user.getUserName(), user);
Set permissionsSet1 = new HashSet<>();
permissionsSet1.add(permissions1);
Role role1 = new Role("2", "user", permissionsSet1);
Set roleSet1 = new HashSet<>();
roleSet1.add(role1);
User user1 = new User("2", "zhangsan", "123456", roleSet1);
map.put(user1.getUserName(), user1);
return map.get(userName);
}
}
package com.wsl.shiro;
import com.wsl.bean.Permissions;
import com.wsl.bean.Role;
import com.wsl.bean.User;
import com.wsl.service.LoginService;
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.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.StringUtils;
public class CustomRealm extends AuthorizingRealm {
@Autowired
private LoginService loginService;
/**
* @MethodName doGetAuthorizationInfo
* @Description 权限配置类
* @Param [principalCollection]
* @Return AuthorizationInfo
* @Author WangShiLin
*/
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {
//获取登录用户名
String name = (String) principalCollection.getPrimaryPrincipal();
//查询用户名称
User user = loginService.getUserByName(name);
//添加角色和权限
SimpleAuthorizationInfo simpleAuthorizationInfo = new SimpleAuthorizationInfo();
for (Role role : user.getRoles()) {
//添加角色
simpleAuthorizationInfo.addRole(role.getRoleName());
//添加权限
for (Permissions permissions : role.getPermissions()) {
simpleAuthorizationInfo.addStringPermission(permissions.getPermissionsName());
}
}
return simpleAuthorizationInfo;
}
/**
* @MethodName doGetAuthenticationInfo
* @Description 认证配置类
* @Param [authenticationToken]
* @Return AuthenticationInfo
* @Author WangShiLin
*/
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {
if (StringUtils.isEmpty(authenticationToken.getPrincipal())) {
return null;
}
//获取用户信息
String name = authenticationToken.getPrincipal().toString();
User user = loginService.getUserByName(name);
if (user == null) {
//这里返回后会报出对应异常
return null;
} else {
//这里验证authenticationToken和simpleAuthenticationInfo的信息
SimpleAuthenticationInfo simpleAuthenticationInfo = new SimpleAuthenticationInfo(name, user.getPassword().toString(), getName());
return simpleAuthenticationInfo;
}
}
}
package com.wsl.config;
import com.wsl.shiro.CustomRealm;
import org.apache.shiro.mgt.SecurityManager;
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.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.util.HashMap;
import java.util.Map;
@Configuration
public class shiroConfig {
@Bean
@ConditionalOnMissingBean
public DefaultAdvisorAutoProxyCreator defaultAdvisorAutoProxyCreator() {
DefaultAdvisorAutoProxyCreator defaultAAP = new DefaultAdvisorAutoProxyCreator();
defaultAAP.setProxyTargetClass(true);
return defaultAAP;
}
//将自己的验证方式加入容器
@Bean
public CustomRealm myShiroRealm() {
CustomRealm customRealm = new CustomRealm();
return customRealm;
}
//权限管理,配置主要是Realm的管理认证
@Bean
public SecurityManager securityManager() {
DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
securityManager.setRealm(myShiroRealm());
return securityManager;
}
//Filter工厂,设置对应的过滤条件和跳转条件
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean(SecurityManager securityManager) {
ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
shiroFilterFactoryBean.setSecurityManager(securityManager);
Map map = new HashMap<>();
//登出
map.put("/logout", "logout");
//对所有用户认证
map.put("/**", "authc");
//登录
shiroFilterFactoryBean.setLoginUrl("/login");
//首页
shiroFilterFactoryBean.setSuccessUrl("/index");
//错误页面,认证不通过跳转
shiroFilterFactoryBean.setUnauthorizedUrl("/error");
shiroFilterFactoryBean.setFilterChainDefinitionMap(map);
return shiroFilterFactoryBean;
}
@Bean
public AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor(SecurityManager securityManager) {
AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor = new AuthorizationAttributeSourceAdvisor();
authorizationAttributeSourceAdvisor.setSecurityManager(securityManager);
return authorizationAttributeSourceAdvisor;
}
}
package com.wsl.controller;
import com.wsl.bean.User;
import lombok.extern.slf4j.Slf4j;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.UnknownAccountException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authz.AuthorizationException;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.apache.shiro.authz.annotation.RequiresRoles;
import org.apache.shiro.subject.Subject;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@Slf4j
public class LoginController {
@GetMapping("/login")
public String login(User user) {
if (StringUtils.isEmpty(user.getUserName()) || StringUtils.isEmpty(user.getPassword())) {
return "请输入用户名和密码!";
}
//用户认证信息
Subject subject = SecurityUtils.getSubject();
UsernamePasswordToken usernamePasswordToken = new UsernamePasswordToken(
user.getUserName(),
user.getPassword()
);
try {
//进行验证,这里可以捕获异常,然后返回对应信息
subject.login(usernamePasswordToken);
// subject.checkRole("admin");
// subject.checkPermissions("query", "add");
} catch (UnknownAccountException e) {
log.error("用户名不存在!", e);
return "用户名不存在!";
} catch (AuthenticationException e) {
log.error("账号或密码错误!", e);
return "账号或密码错误!";
} catch (AuthorizationException e) {
log.error("没有权限!", e);
return "没有权限";
}
return "login success";
}
@RequiresRoles("admin")
@GetMapping("/admin")
public String admin() {
return "admin success!";
}
@RequiresPermissions("query")
@GetMapping("/index")
public String index() {
return "index success!";
}
@RequiresPermissions("add")
@GetMapping("/add")
public String add() {
return "add success!";
}
}
package com.wsl.filter;
import lombok.extern.slf4j.Slf4j;
import org.apache.shiro.authz.AuthorizationException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
@ControllerAdvice
@Slf4j
public class MyExceptionHandler {
@ExceptionHandler
@ResponseBody
public String ErrorHandler(AuthorizationException e) {
log.error("没有通过权限验证!", e);
return "没有通过权限验证!";
}
}
打开网页 http://localhost:8080/login?userName=wsl&password=123456
然后输入index地址:http://localhost:8080/index
换zhangsan账号登录后再访问index
http://localhost:8080/login?userName=zhangsan&password=123456
http://localhost:8080/add
最近看好多人都项目报错,我把源码放到码云上,大家可以自行下载:
源码地址
Shiro在登录认证过程中,认证失败需要抛出的异常。 AuthenticationException包含以下子类:
IncorrectCredentialsException 不正确的凭证
ExpiredCredentialsException 凭证过期
ConcurrentAccessException: 并发访问异常(多个用户同时登录时抛出)
UnknownAccountException: 未知的账号
ExcessiveAttemptsException: 认证次数超过限制
DisabledAccountException: 禁用的账号
LockedAccountException: 账号被锁定
UnsupportedTokenException: 使用了不支持的Token
Shiro在登录认证过程中,授权失败需要抛出的异常。 AuthorizationException包含以下子类:
抛出以指示请求的操作或对请求的资源的访问是不允许的。
当尚未完成成功认证时,尝试执行授权操作时引发异常。