Shiro安全框架学习

PS:
Authenticator:用来认证登录这些
Authrizer:对于权限进行管理
SessionManager/SessionDao：对Session进行相关操作
CacheManager：是对缓存进行管理
Cryptography:加密管理
-------------------------------
Realms： 是链接数据库的桥梁

<!-- shiro安全框架，maven导入 -->
  <dependency>  
      <groupId>org.apache.shiro</groupId>  
      <artifactId>shiro-core</artifactId>  
      <version>1.4.0</version>  
    </dependency>

package com.beet.test.HelloQuartz;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.mgt.DefaultSecurityManager;
import org.apache.shiro.realm.SimpleAccountRealm;
import org.apache.shiro.subject.Subject;
import org.junit.Before;
import org.junit.Test;

public class AuthencationTest {
    
     SimpleAccountRealm simpleAccountRealm =new  SimpleAccountRealm();

// JdbcRealm realm = new JdbcRealm();

/**
* 添加账户，到时候可以加载数据库
*/

    @Before
    public void addUser(){
        simpleAccountRealm.addAccount("bee", "123456");//提前注册一个账户
    }

    @Test
    public void testAuthencationTest(){
        //1.构建SecurityManager环境
        DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
        defaultSecurityManager.setRealm(simpleAccountRealm);
        
        //2.主体提交认证请求
        SecurityUtils.setSecurityManager(defaultSecurityManager);
        Subject subject = SecurityUtils.getSubject();
        
        UsernamePasswordToken token = new UsernamePasswordToken("bee", "123456");
        subject.login(token);
        
        System.out.println("isAuthencation--"+subject.isAuthenticated());
        
        subject.logout();
        System.out.println("isAuthencation--"+subject.isAuthenticated());
    }
}

isAuthencation--true
isAuthencation--false

 

package com.beet.test.HelloQuartz;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.mgt.DefaultSecurityManager;
import org.apache.shiro.realm.SimpleAccountRealm;
import org.apache.shiro.subject.Subject;
import org.junit.Before;
import org.junit.Test;

public class AuthencationTest {
    
     SimpleAccountRealm simpleAccountRealm =new  SimpleAccountRealm();
    
    @Before
    public void addUser(){
        simpleAccountRealm.addAccount("bee", "123456","admin");//提前注册一个账户
    }

    @Test
    public void testAuthencationTest(){
        //1.构建SecurityManager环境
        DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
        defaultSecurityManager.setRealm(simpleAccountRealm);
        
        //2.主体提交认证请求
        SecurityUtils.setSecurityManager(defaultSecurityManager);
        Subject subject = SecurityUtils.getSubject();
        
        UsernamePasswordToken token = new UsernamePasswordToken("bee", "123456");
        subject.login(token);
        
        System.out.println("isAuthencation--"+subject.isAuthenticated());
        //检查权限
        subject.checkRoles("admin");
        
        subject.logout();
        System.out.println("isAuthencation--"+subject.isAuthenticated());
    }
}

 

 IniRealm

[users]
bee=123456,role1
[roles]
role1=user:delete,user:select

package com.beet.test.HelloQuartz;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.mgt.DefaultSecurityManager;
import org.apache.shiro.realm.text.IniRealm;
import org.apache.shiro.subject.Subject;
import org.junit.Test;

public class IniRealmTest {
    
    
    
    @Test
    public void testAuthencationTest(){
        IniRealm iniRealm = new IniRealm("classpath:user.ini");
        //1.构建SecurityManager环境
        DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
        defaultSecurityManager.setRealm(iniRealm);
        //2.主体提交认证请求
        SecurityUtils.setSecurityManager(defaultSecurityManager);
        Subject subject = SecurityUtils.getSubject();
        
        UsernamePasswordToken token = new UsernamePasswordToken("bee", "123456");
        subject.login(token);
        
        System.out.println("isAuthencation--"+subject.isAuthenticated());
        subject.checkRole("role1");//是否有这个角色
        subject.checkPermission("user:delete");//是否有这个权限
        
        subject.logout();
        System.out.println("isAuthencation--"+subject.isAuthenticated());
    }

}

 JdbcRealm

1.maven  2.数据库加表

<!-- mysql数据库驱动 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.45</version>
</dependency>
<!-- 数据库配置 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.1.6</version>
</dependency>

package com.beet.test.HelloQuartz;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.mgt.DefaultSecurityManager;
import org.apache.shiro.realm.jdbc.JdbcRealm;
import org.apache.shiro.realm.text.IniRealm;
import org.apache.shiro.subject.Subject;
import org.junit.Test;

import com.alibaba.druid.pool.DruidDataSource;

public class JdbcRelamTest {
    
    DruidDataSource dataSource = new DruidDataSource();
    
    {
        dataSource.setUrl("jdbc:mysql://localhost:3306/test");
        dataSource.setUsername("root");
        dataSource.setPassword("root");
    }
    
    @Test
    public void testAuthencationTest(){
        JdbcRealm jdbcRelam = new JdbcRealm();
        jdbcRelam.setDataSource(dataSource);
        jdbcRelam.setPermissionsLookupEnabled(true);//记得把这个开关开启
        
        String sql = "select password from test_user where user_name = ?";
        jdbcRelam.setAuthenticationQuery(sql);//执行自己的查询语句
        
        //1.构建SecurityManager环境
        DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
        defaultSecurityManager.setRealm(jdbcRelam);
    //    defaultSecurityManager.setr
        //2.主体提交认证请求
        SecurityUtils.setSecurityManager(defaultSecurityManager);
        Subject subject = SecurityUtils.getSubject();
        
        UsernamePasswordToken token = new UsernamePasswordToken("bee", "123456");
        subject.login(token);
        
        System.out.println("isAuthencation--"+subject.isAuthenticated());
        subject.checkRole("role1");//是否有这个角色
        subject.checkPermission("user:delete");//是否有这个权限
        
        subject.logout();
        System.out.println("isAuthencation--"+subject.isAuthenticated());
    }

}

 

package com.beet.test.HelloQuartz;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authc.credential.HashedCredentialsMatcher;
import org.apache.shiro.mgt.DefaultSecurityManager;
import org.apache.shiro.realm.text.IniRealm;
import org.apache.shiro.subject.Subject;
import org.junit.Test;

public class IniRealmTest {
    
    
    
    @Test
    public void testAuthencationTest(){
        IniRealm iniRealm = new IniRealm("classpath:user.ini");
        //1.构建SecurityManager环境
        DefaultSecurityManager defaultSecurityManager = new DefaultSecurityManager();
        defaultSecurityManager.setRealm(iniRealm);
        
        // 加密
        /*HashedCredentialsMatcher matcher = new  HashedCredentialsMatcher();
        matcher.setHashAlgorithmName("md5");
        matcher.setHashIterations(1);//加密次数
        iniRealm.setCredentialsMatcher(matcher);*/
        
        //2.主体提交认证请求
        SecurityUtils.setSecurityManager(defaultSecurityManager);
        Subject subject = SecurityUtils.getSubject();
        
        UsernamePasswordToken token = new UsernamePasswordToken("bee", "123456");
        subject.login(token);
        
        System.out.println("isAuthencation--"+subject.isAuthenticated());
        subject.checkRole("role1");//是否有这个角色
        subject.checkPermission("user:delete");//是否有这个权限
        
        subject.logout();
        System.out.println("isAuthencation--"+subject.isAuthenticated());
    }

}

PS：在springmvc中，注解添加角色，只有admin1角色才能访问 

 

PS:验证的东西  可以直接放在缓存中，然后就不会浪费数据库资源