Apache shiro 笔记整理之整合spring

以下内容是在看了涛哥的《跟我一起学shiro》 和 视频《一头扎入进shiro》 后整理出来备忘和方便自己和其他人学习。

shiro整合spring 通用配置。

用到的框架有spring + springMVC + mybatis

spring简介：/article/2297954.html

springMVC简介：/article/2297950.html

mybatis简介：暂时没有 ToT（找到一篇比较好的文章会及时更新）

第一步：创建maven web项目：/article/2297943.html

第二步：导入相关的jar包

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 	<modelVersion>4.0.0</modelVersion>
	<groupId>shiro-spring</groupId>
	<artifactId>shiro.spring</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>war</packaging>

	<dependencies>

		<!-- Spring start -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>4.1.7.RELEASE</version>
		</dependency>
		
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
			<version>4.1.7.RELEASE</version>
		</dependency>
		
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
			<version>4.1.7.RELEASE</version>
		</dependency>
		
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>4.1.7.RELEASE</version>
		</dependency>
		
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context-support</artifactId>
			<version>4.1.7.RELEASE</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>4.1.7.RELEASE</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>4.1.7.RELEASE</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aop</artifactId>
			<version>4.1.7.RELEASE</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aspects</artifactId>
			<version>4.1.7.RELEASE</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>4.1.7.RELEASE</version>
		</dependency>

		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis-spring</artifactId>
			<version>1.2.3</version>
		</dependency>
		<!-- Spring end -->

		<!-- logger start -->
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>1.2.17</version>
		</dependency>
		<!-- logger end -->

		<!-- mybatis start -->
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis</artifactId>
			<version>3.3.0</version>
		</dependency>
		<!-- mybatis end -->

		<!-- jdbc start -->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.22</version>
		</dependency>
		<!-- jdbc end -->

		<!-- shiro start -->
		<dependency>
			<groupId>org.apache.shiro</groupId>
			<artifactId>shiro-core</artifactId>
			<version>1.2.4</version>
		</dependency>

		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>1.7.12</version>
		</dependency>

		<dependency>
			<groupId>org.apache.shiro</groupId>
			<artifactId>shiro-web</artifactId>
			<version>1.2.4</version>
		</dependency>

		<dependency>
			<groupId>org.apache.shiro</groupId>
			<artifactId>shiro-spring</artifactId>
			<version>1.2.4</version>
		</dependency>
		<!-- shiro end -->

	</dependencies>
</project>

第三步：整合框架

（其配置为查用配置，可以根据具体业务修改。笔者也是安装教程来做的，和公司项目中有很多相似之处，仅供学习使用。）

配置web.xml文件：

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://java.sun.com/xml/ns/javaee"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 	id="WebApp_ID" version="3.0">

	<!-- 定义shiro过滤器 -->
	<filter>
		<filter-name>shiroFilter</filter-name>
		<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
		<init-param>
			<!-- 该值缺省为false,表示生命周期由SpringApplicationContext管理,设置为true则表示由ServletContainer管理 -->
			<param-name>targetFilterLifecycle</param-name>
			<param-value>true</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>shiroFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<!-- Spring配置文件 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:applicationContext.xml</param-value>
	</context-param>
	<!-- 编码过滤器 -->
	<filter>
		<filter-name>encodingFilter</filter-name>
		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
		<async-supported>true</async-supported>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>UTF-8</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>encodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
	<!-- Spring监听器 -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>

	<!-- 添加对springmvc的支持 -->
	<servlet>
		<servlet-name>springMVC</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>classpath:spring-mvc.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
		<async-supported>true</async-supported>
	</servlet>
	<servlet-mapping>
		<servlet-name>springMVC</servlet-name>
		<url-pattern>*.do</url-pattern>
	</servlet-mapping>
</web-app>

spring配置文件applicationContext.xml：

<?xml version="1.0" encoding="UTF-8"?>    
<beans xmlns="http://www.springframework.org/schema/beans"    
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"   
    xmlns:p="http://www.springframework.org/schema/p"  
    xmlns:aop="http://www.springframework.org/schema/aop"   
    xmlns:context="http://www.springframework.org/schema/context"  
    xmlns:jee="http://www.springframework.org/schema/jee"  
    xmlns:tx="http://www.springframework.org/schema/tx"  
    xsi:schemaLocation="    
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd  
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd  
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd  
        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd  
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">    
        
	<!-- 自动扫描 -->
	<context:component-scan base-package="com.shiro.service" />
	
	<!-- 配置数据源 -->
	<bean id="dataSource"
		class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<property name="driverClassName" value="com.mysql.jdbc.Driver"/>
		<property name="url" value="jdbc:mysql://localhost:3306/db_shiro"/>
		<property name="username" value="root"/>
		<property name="password" value="root"/>
	</bean>

	<!-- 配置mybatis的sqlSessionFactory -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource" />
		<!-- 自动扫描mappers.xml文件 -->
		<property name="mapperLocations" value="classpath:com/shiro/mappers/*.xml"></property>
		<!-- mybatis配置文件 -->
		<property name="configLocation" value="classpath:mybatis-config.xml"></property>
	</bean>

	<!-- DAO接口所在包名，Spring会自动查找其下的类 -->
	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		<property name="basePackage" value="com.shiro.dao" />
		<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
	</bean>

	<!-- (事务管理)transaction manager, use JtaTransactionManager for global tx -->
	<bean id="transactionManager"
		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource" />
	</bean>
	
	<!-- 自定义Realm -->
	<bean id="myRealm" class="com.shiro.realm.MyRealm"/>  
	
	<!-- 安全管理器 -->
	<bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">  
  	  <property name="realm" ref="myRealm"/>  
	</bean>  
	
	<!-- Shiro过滤器 -->
	<bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">  
	    <!-- Shiro的核心安全接口,这个属性是必须的 -->  
	    <property name="securityManager" ref="securityManager"/>
	    <!-- 身份认证失败，则跳转到登录页面的配置 -->  
	    <property name="loginUrl" value="/index.jsp"/>
	    <!-- 权限认证失败，则跳转到指定页面 -->  
	    <property name="unauthorizedUrl" value="/unauthor.jsp"/>  
	    <!-- Shiro连接约束配置,即过滤链的定义 -->  
	    <property name="filterChainDefinitions">  
	    	<!-- 一般修改以下内容 -->
	        <value>  
	             /login=anon
				/admin*=authc
				/student=roles[teacher]
				/teacher=perms["user:create"]
	        </value>  
	    </property>
	</bean>  
	
	<!-- 保证实现了Shiro内部lifecycle函数的bean执行 -->  
	<bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/>  
	
	<!-- 开启Shiro注解 -->
	<bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor"/>  
  		<bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">  
  	  <property name="securityManager" ref="securityManager"/>  
    </bean>  
  
	<!-- 配置事务通知属性 -->  
    <tx:advice id="txAdvice" transaction-manager="transactionManager">  
        <!-- 定义事务传播属性 -->  
        <tx:attributes>  
            <tx:method name="insert*" propagation="REQUIRED" />  
            <tx:method name="update*" propagation="REQUIRED" />  
            <tx:method name="edit*" propagation="REQUIRED" />  
            <tx:method name="save*" propagation="REQUIRED" />  
            <tx:method name="add*" propagation="REQUIRED" />  
            <tx:method name="new*" propagation="REQUIRED" />  
            <tx:method name="set*" propagation="REQUIRED" />  
            <tx:method name="remove*" propagation="REQUIRED" />  
            <tx:method name="delete*" propagation="REQUIRED" />  
            <tx:method name="change*" propagation="REQUIRED" />  
            <tx:method name="check*" propagation="REQUIRED" />  
            <tx:method name="get*" propagation="REQUIRED" read-only="true" />  
            <tx:method name="find*" propagation="REQUIRED" read-only="true" />  
            <tx:method name="load*" propagation="REQUIRED" read-only="true" />  
            <tx:method name="*" propagation="REQUIRED" read-only="true" />  
        </tx:attributes>  
    </tx:advice>  
  
    <!-- 配置事务切面 -->  
    <aop:config>  
        <aop:pointcut id="serviceOperation"  
            expression="execution(* com.shiro.service.*.*(..))" />  
        <aop:advisor advice-ref="txAdvice" pointcut-ref="serviceOperation" />  
    </aop:config>  
   
</beans>

springMVC 配置文件 spring-mvc.xml：

<?xml version="1.0" encoding="UTF-8"?>    
<beans xmlns="http://www.springframework.org/schema/beans"    
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"   
    xmlns:p="http://www.springframework.org/schema/p"  
    xmlns:aop="http://www.springframework.org/schema/aop"   
    xmlns:context="http://www.springframework.org/schema/context"  
    xmlns:jee="http://www.springframework.org/schema/jee"  
    xmlns:tx="http://www.springframework.org/schema/tx"  
    xsi:schemaLocation="    
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd  
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd  
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd  
        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd  
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">    

	<!-- 使用注解的包，包括子集 -->
	<context:component-scan base-package="com.shiro.controller" />

	<!-- 视图解析器 -->
	<bean id="viewResolver"
		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/" />
		<property name="suffix" value=".jsp"></property>
	</bean>
</beans>

第四步：创建实体类并配置对应的映射文件：

package com.shiro.entity;
public class User {

	private Integer id;
	private String userName;
	private String password;
	
	public Integer getId() {
		return id;
	}
	public void setId(Integer id) {
		this.id = id;
	}
	public String getUserName() {
		return userName;
	}
	public void setUserName(String userName) {
		this.userName = userName;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
}

mybatis 配置文件 mybatis-config.xml：

觉得用spring data 说不定是更好的选择，通过注解便可以完成映射关系。

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
	<!-- 别名 -->
	<typeAliases>
		<package name="com.shiro.entity"/>
	</typeAliases>
</configuration>

实体类映射文件 UserMap.xml：

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.shiro.dao.UserDao">

	<resultMap type="User" id="UserResult">
		<result property="id" column="id"/>
		<result property="userName" column="userName"/>
		<result property="password" column="password"/>
	</resultMap>
	
	<select id="getByUserName" parameterType="String" resultMap="UserResult">
		select * from t_user where userName=#{userName}
	</select>
	
	<select id="getRoles" parameterType="String" resultType="String">
		select r.roleName from t_user u,t_role r where u.roleId=r.id and u.userName=#{userName}
	</select>
	
	<select id="getPermissions" parameterType="String" resultType="String">
		select p.permissionName from t_user u,t_role r,t_permission p where u.roleId=r.id and p.roleId=r.id and u.userName=#{userName}
	</select>

</mapper>

第五步：创建实体类对应的Dao层和Server层

UserDao：

package com.shiro.dao;
import java.util.Set;
import com.shiro.entity.User;

public interface UserDao {

	/**
	 * 通过用户名查询用户
	 * @param userName
	 * @return
	 */
	public User getByUserName(String userName);
	
	/**
	 * 通过用户名查询角色信息
	 * @param userName
	 * @return
	 */
	public Set<String> getRoles(String userName);
	
	/**
	 * 通过用户名查询权限信息
	 * @param userName
	 * @return
	 */
	public Set<String> getPermissions(String userName);
}

UserServer：

package com.shiro.service;
import java.util.Set;
import com.shiro.entity.User;

public interface UserService {

	/**
	 * 通过用户名查询用户
	 * @param userName
	 * @return
	 */
	public User getByUserName(String userName);
	
	/**
	 * 通过用户名查询角色信息
	 * @param userName
	 * @return
	 */
	public Set<String> getRoles(String userName);
	
	/**
	 * 通过用户名查询权限信息
	 * @param userName
	 * @return
	 */
	public Set<String> getPermissions(String userName);
}

UserServerImpl：

package com.shiro.service.impl;
import java.util.Set;
import javax.annotation.Resource;
import org.springframework.stereotype.Service;
import com.shiro.dao.UserDao;
import com.shiro.entity.User;
import com.shiro.service.UserService;

@Service("userService")
public class UserServiceImpl implements UserService{

	@Resource
	private UserDao userDao;
	
	public User getByUserName(String userName) {
		return userDao.getByUserName(userName);
	}

	public Set<String> getRoles(String userName) {
		return userDao.getRoles(userName);
	}

	public Set<String> getPermissions(String userName) {
		return userDao.getPermissions(userName);
	}

}

第六步：创建自定义realm

package com.shiro.realm;
import javax.annotation.Resource;
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 com.shiro.entity.User;
import com.shiro.service.UserService;

public class MyRealm extends AuthorizingRealm{

	@Resource
	private UserService userService;
	
	/**
	 * 为当限前登录的用户授予角色和权
	 */
	@Override
	protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
		String userName=(String)principals.getPrimaryPrincipal();
		SimpleAuthorizationInfo authorizationInfo=new SimpleAuthorizationInfo();
		authorizationInfo.setRoles(userService.getRoles(userName));
		authorizationInfo.setStringPermissions(userService.getPermissions(userName));
		return authorizationInfo;
	}

	/**
	 * 验证当前登录的用户
	 */
	@Override
	protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
		String userName=(String)token.getPrincipal();
			User user=userService.getByUserName(userName);
			if(user!=null){
				AuthenticationInfo authcInfo=new SimpleAuthenticationInfo(user.getUserName(),user.getPassword(),"xx");
				return authcInfo;
			}else{
				return null;				
			}
	}

}

第七步：创建UserController：

package com.shiro.controller;
import javax.servlet.http.HttpServletRequest;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.session.Session;
import org.apache.shiro.subject.Subject;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.shiro.entity.User;

/**
 * 用户Controller层
 * @author Administrator
 *
 */
@Controller
@RequestMapping("/user")
public class UserController {

	/**
	 * 用户登录
	 * @param user
	 * @param request
	 * @return
	 */
	@RequestMapping("/login")
	public String login(User user,HttpServletRequest request){
		Subject subject=SecurityUtils.getSubject();
		UsernamePasswordToken token=new UsernamePasswordToken(user.getUserName(), user.getPassword());
		try{
			subject.login(token);
			Session session=subject.getSession();
			System.out.println("sessionId:"+session.getId());
			System.out.println("sessionHost:"+session.getHost());
			System.out.println("sessionTimeout:"+session.getTimeout());
			session.setAttribute("info", "session的数据");
			return "redirect:/success.jsp";
		}catch(Exception e){
			e.printStackTrace();
			request.setAttribute("user", user);
			request.setAttribute("errorMsg", "用户名或密码错误！");
			return "index";
		}
	}
}

第八步：准备两张页面负责登入的index.jsp和登入成功的主页success.jsp
index.jsp：

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<form action="${pageContext.request.contextPath }/user/login.do" method="post">
	userName:<input type="text" name="userName" value="${user.userName }"/><br/>
	password:<input type="password" name="password" value="${user.password }"><br/>
	<input type="submit" value="login"/><font color="red">${errorMsg }</font>
</form>
</body>
</html>

success.jsp：

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="shiro" uri="http://shiro.apache.org/tags" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
${info }
欢迎你!
<shiro:hasRole name="admin">
	欢迎有admin角色的用户！<shiro:principal/>
</shiro:hasRole>
<shiro:hasPermission name="student:create">
	欢迎有student:create权限的用户！<shiro:principal/>
</shiro:hasPermission>
</body>
</html>

测试和之前一样。访问 http://localhost:8080/shiro.spring/user/login.do 开始测试之旅吧！

源码下载：http://download.csdn.net/detail/qq_19558705/9452197