ShiroUtil.java
public class ShiroUtil {
public static Subject login(String configFile,String userName,String password){
// 读取配置文件,初始化SecurityManager工厂
Factory<SecurityManager> factory=new IniSecurityManagerFactory(configFile);
// 获取securityManager实例
SecurityManager securityManager=factory.getInstance();
// 把securityManager实例绑定到SecurityUtils
SecurityUtils.setSecurityManager(securityManager);
// 得到当前执行的用户
Subject currentUser=SecurityUtils.getSubject();
// 创建token令牌,用户名/密码
UsernamePasswordToken token=new UsernamePasswordToken(userName, password);
try{
// 身份认证
currentUser.login(token);
System.out.println("身份认证成功!");
}catch(AuthenticationException e){
e.printStackTrace();
System.out.println("身份认证失败!");
}
return currentUser;
}
}
shiro_permission.ini
[users]
java1234=123456,role1,role2
jack=123,role1
[roles]
role1=user:select
role2=user:add,user:update,user:delete
@Test
public void testHasRole() {
Subject currentUser=ShiroUtil.login("classpath:shiro_role.ini", "java1234", "123456");
// Subject currentUser=ShiroUtil.login("classpath:shiro_role.ini", "jack", "123");
System.out.println(currentUser.hasRole("role1")?"有role1这个角色":"没有role1这个角色");
boolean []results=currentUser.hasRoles(Arrays.asList("role1","role2","role3"));
System.out.println(results[0]?"有role1这个角色":"没有role1这个角色");
System.out.println(results[1]?"有role2这个角色":"没有role2这个角色");
System.out.println(results[2]?"有role3这个角色":"没有role3这个角色");
System.out.println(currentUser.hasAllRoles(Arrays.asList("role1","role2"))?"role1,role2这两个角色都有":"role1,role2这个两个角色不全有");
currentUser.logout();
}
@Test
public void testCheckRole() {
Subject currentUser=ShiroUtil.login("classpath:shiro_role.ini", "java1234", "123456");
// Subject currentUser=ShiroUtil.login("classpath:shiro_role.ini", "jack", "123");
currentUser.checkRole("role1");
currentUser.checkRoles(Arrays.asList("role1","role2"));
currentUser.checkRoles("role1","role2","role3");
currentUser.logout();
}