• 基于Maven+SSM整合shiro+Redis实现后台管理项目


    本项目由卖咸鱼叔叔开发完成,欢迎大神指点,慎重抄袭!参考了sojson提供的demo,和官方文档介绍。完整实现了用户、角色、权限CRUD及分页,还有shiro的登录认证+授权访问控制。

    项目架构:Maven + SpringMVC + Spring + Mybatis + Shiro + Redis
    数据库:MySql

    前端框架:H-ui

    首先创建Maven项目

    1.pom.xml 加入依赖包

    <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/maven-v4_0_0.xsd">
      <modelVersion>4.0.0</modelVersion>
      <groupId>sys</groupId>
      <artifactId>sys</artifactId>
      <packaging>war</packaging>
      <version>0.0.1-SNAPSHOT</version>
      <name>sys Maven Webapp</name>
      <url>http://maven.apache.org</url>
    
            <dependencies>
                <!-- spring依赖管理 -->
                <!-- spring-context 是使用spring的最基本的环境支持依赖,会传递依赖core、beans、expression、aop等基本组件,以及commons-logging、aopalliance -->
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-context</artifactId>
                    <version>4.3.2.RELEASE</version>
                </dependency>
                
                <!-- spring-context-support 提供了对其他第三方库的内置支持,如quartz等 -->
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-context-support</artifactId>
                    <version>4.3.2.RELEASE</version>
                </dependency>
                
                <!-- spring-orm 是spring处理对象关系映射的组件,传递依赖了jdbc、tx等数据库操作有关的组件 -->
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-orm</artifactId>
                    <version>4.3.2.RELEASE</version>
                </dependency>
                
                <!-- spring-webmvc 是spring处理前端mvc表现层的组件,也即是springMVC,传递依赖了web等web操作有关的组件 -->
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-webmvc</artifactId>
                    <version>4.3.2.RELEASE</version>
                </dependency>
                
                <!-- spring-aspects 增加了spring对面向切面编程的支持,传递依赖了aspectjweaver -->
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-aspects</artifactId>
                    <version>4.3.2.RELEASE</version>
                </dependency>
                
                
                <!-- json解析, springMVC 需要用到 -->
                <dependency>
                    <groupId>com.fasterxml.jackson.core</groupId>
                    <artifactId>jackson-databind</artifactId>
                    <version>2.6.0</version>
                </dependency>
                
                <!-- mybatis依赖管理 -->
                <!-- mybatis依赖 -->
                <dependency>
                    <groupId>org.mybatis</groupId>
                    <artifactId>mybatis</artifactId>
                    <version>3.3.0</version>
                </dependency>
                
                <!-- mybatis和spring整合 -->
                <dependency>
                    <groupId>org.mybatis</groupId>
                    <artifactId>mybatis-spring</artifactId>
                    <version>1.2.3</version>
                </dependency>
                
                <!-- mybatis 分页插件 -->
                <dependency>
                    <groupId>com.github.pagehelper</groupId>
                    <artifactId>pagehelper</artifactId>
                    <version>4.1.6</version>
                </dependency>
                
                <!-- mysql驱动包依赖 -->
                <dependency>
                    <groupId>mysql</groupId>
                    <artifactId>mysql-connector-java</artifactId>
                    <version>5.1.37</version>
                </dependency>
                
                <!-- c3p0依赖 -->
                <dependency>
                    <groupId>com.mchange</groupId>
                    <artifactId>c3p0</artifactId>
                    <version>0.9.5</version>
                </dependency>
                
                <!-- redis java客户端jar包 -->
                <dependency>
                    <groupId>redis.clients</groupId>
                    <artifactId>jedis</artifactId>
                    <version>2.9.0</version>
                </dependency>
                
                <!-- 文件上传 -->
                <dependency>
                    <groupId>commons-fileupload</groupId>
                    <artifactId>commons-fileupload</artifactId>
                    <version>1.3.1</version>
                </dependency>
                
                <dependency>
                    <groupId>commons-io</groupId>
                    <artifactId>commons-io</artifactId>
                    <version>2.5</version>
                </dependency>
                
                <dependency>
                    <groupId>org.apache.commons</groupId>
                    <artifactId>commons-email</artifactId>
                    <version>1.4</version>
                </dependency>
                
                <dependency>
                    <groupId>org.apache.logging.log4j</groupId>
                    <artifactId>log4j-core</artifactId>
                    <version>2.7</version>
                </dependency>
                
                <dependency>
                    <groupId>org.apache.httpcomponents</groupId>
                    <artifactId>httpclient</artifactId>
                    <version>4.5.2</version>
                </dependency>
                
                <dependency>
                    <groupId>org.apache.httpcomponents</groupId>
                    <artifactId>httpcore</artifactId>
                    <version>4.4.4</version>
                </dependency>
                
                
                <!-- junit -->
                <dependency>
                    <groupId>junit</groupId>
                    <artifactId>junit</artifactId>
                    <version>4.11</version>
                </dependency>
                
                <!-- servlet依赖 -->
                <dependency>
                    <groupId>javax.servlet</groupId>
                    <artifactId>javax.servlet-api</artifactId>
                    <version>3.1.0</version>
                    <scope>provided</scope>
                </dependency>
                <!-- jsp依赖 -->
                <dependency>
                    <groupId>javax.servlet.jsp</groupId>
                    <artifactId>jsp-api</artifactId>
                    <version>2.2</version>
                    <scope>provided</scope>
                </dependency>
                <!-- jstl依赖 -->
                <dependency>
                    <groupId>org.glassfish.web</groupId>
                    <artifactId>jstl-impl</artifactId>
                    <version>1.2</version>
                    <exclusions>
                        <exclusion>
                            <groupId>javax.servlet</groupId>
                            <artifactId>servlet-api</artifactId>
                        </exclusion>
                        <exclusion>
                            <groupId>javax.servlet.jsp</groupId>
                            <artifactId>jsp-api</artifactId>
                        </exclusion>
                    </exclusions>
                </dependency>
                
                
            <dependency>
                <groupId>net.sf.json-lib</groupId>
                <artifactId>json-lib</artifactId>
                <version>2.4</version>
                <classifier>jdk15</classifier>
            </dependency>
            <dependency>
                <groupId>commons-httpclient</groupId>
                <artifactId>commons-httpclient</artifactId>
                <version>3.1</version>
            </dependency>   
    
                
            <!-- shiro依赖包 --> 
            <dependency>  
                <groupId>org.apache.shiro</groupId>  
                <artifactId>shiro-core</artifactId>  
                <version>1.2.3</version>  
            </dependency>  
            <dependency>  
                <groupId>org.apache.shiro</groupId>  
                <artifactId>shiro-spring</artifactId>  
                <version>1.2.3</version>  
            </dependency>  
            <dependency>  
                <groupId>org.apache.shiro</groupId>  
                <artifactId>shiro-cas</artifactId>  
                <version>1.2.3</version>  
                <exclusions>  
                    <exclusion>  
                        <groupId>commons-logging</groupId>  
                        <artifactId>commons-logging</artifactId>  
                    </exclusion>  
                </exclusions>  
            </dependency>  
            <dependency>  
                <groupId>org.apache.shiro</groupId>  
                <artifactId>shiro-web</artifactId>  
                <version>1.2.3</version>  
            </dependency>  
            <dependency>  
                <groupId>org.apache.shiro</groupId>  
                <artifactId>shiro-ehcache</artifactId>  
                <version>1.2.3</version>  
            </dependency>  
            <dependency>  
                <groupId>org.apache.shiro</groupId>  
                <artifactId>shiro-quartz</artifactId>  
                <version>1.2.3</version>  
            </dependency> 
            <!-- shiro end -->             
                
         
            </dependencies>
        
         <build>
            <finalName>sys</finalName>
            <plugins>
                <!-- 指定JDK编译版本 -->
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.1</version>  
                    <configuration>  
                      <source>1.8</source>
                      <target>1.8</target>
                    </configuration> 
                </plugin>
            </plugins>
        </build>
    
    </project>

    2.SSM框架配置

    beans.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:mvc="http://www.springframework.org/schema/mvc"
        xmlns:context="http://www.springframework.org/schema/context"
        xmlns:aop="http://www.springframework.org/schema/aop" 
        xmlns:tx="http://www.springframework.org/schema/tx"
        xsi:schemaLocation="http://www.springframework.org/schema/beans 
                            http://www.springframework.org/schema/beans/spring-beans.xsd  
                            http://www.springframework.org/schema/mvc 
                            http://www.springframework.org/schema/mvc/spring-mvc.xsd 
                            http://www.springframework.org/schema/context 
                            http://www.springframework.org/schema/context/spring-context.xsd 
                            http://www.springframework.org/schema/aop 
                            http://www.springframework.org/schema/aop/spring-aop.xsd 
                            http://www.springframework.org/schema/tx 
                            http://www.springframework.org/schema/tx/spring-tx.xsd">
        
        <!-- 数据库连接池 -->
        <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
            <property name="driverClass" value="com.mysql.jdbc.Driver"/>  
            <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/sys_test?characterEncoding=UTF8&amp;allowMultiQueries=true"/>
            <property name="user" value="root"/>  
            <property name="password" value="root"/>  
            <property name="maxPoolSize" value="100"/>  
            <property name="minPoolSize" value="10"/>  
            <property name="maxIdleTime" value="60"/>  
        </bean>
        
        <!-- mybatis 的 sqlSessionFactory -->
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            <property name="dataSource" ref="dataSource"/>
            <property name="configLocation" value="classpath:mybatis-config.xml"></property>
        </bean>
        
        <!-- mybatis mapper接口自动扫描、自动代理 -->
        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
           <property name="basePackage" value="com.sys.mapper" />
        </bean>
        
        <!-- 事务管理器 -->
        <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
            <property name="dataSource" ref="dataSource" />
        </bean>
    
        <!-- 事务传播行为 -->
        <tx:advice id="txAdvice" transaction-manager="txManager">
            <tx:attributes>
                <tx:method name="select*" propagation="SUPPORTS" read-only="true"/>
                <tx:method name="page*" propagation="SUPPORTS" read-only="true"/>
                <tx:method name="is*" propagation="SUPPORTS" read-only="true"/>
                <tx:method name="*" propagation="REQUIRED" read-only="false"/>
            </tx:attributes>
        </tx:advice>
    
        <!-- 织入事务增强功能 -->
        <aop:config>
            <aop:pointcut id="txPointcut" expression="execution(* com.sys.service..*.*(..))" />
            <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut" />
        </aop:config>
    
         <!-- 配置扫描spring注解(@Component、@Controller、@Service、@Repository)时扫描的包,同时也开启了spring注解支持 -->
         <!-- 这个地方只需要扫描service包即可,因为controller包由springMVC配置扫描,mapper包由上面的mybatis配置扫描 -->
        <context:component-scan base-package="com.sys.service"></context:component-scan>
    
        <!-- 开启spring aop 注解支持,要想aop真正生效,还需要把切面类配置成bean -->
        <aop:aspectj-autoproxy/>
    
        
         
    </beans>                            

    dispatcher-servlet.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:mvc="http://www.springframework.org/schema/mvc"
        xmlns:context="http://www.springframework.org/schema/context"
        xmlns:aop="http://www.springframework.org/schema/aop" 
        xmlns:tx="http://www.springframework.org/schema/tx"
        xsi:schemaLocation="http://www.springframework.org/schema/beans 
                            http://www.springframework.org/schema/beans/spring-beans.xsd  
                            http://www.springframework.org/schema/mvc 
                            http://www.springframework.org/schema/mvc/spring-mvc.xsd 
                            http://www.springframework.org/schema/context 
                            http://www.springframework.org/schema/context/spring-context.xsd 
                            http://www.springframework.org/schema/aop 
                            http://www.springframework.org/schema/aop/spring-aop.xsd 
                            http://www.springframework.org/schema/tx 
                            http://www.springframework.org/schema/tx/spring-tx.xsd">
                            
        <!-- 配置扫描spring注解时扫描的包,同时也开启了spring注解支持 -->
        <context:component-scan base-package="com.sys" />
    
        <!-- 开启springMVC相关注解支持 -->
        <mvc:annotation-driven />
        
        <!-- 开启spring aop 注解支持 -->
        <aop:aspectj-autoproxy/>
        
    
        <!-- 约定大于配置:约定视图页面的全路径 = prefix + viewName + suffix -->
        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            <property name="prefix" value="/WEB-INF/jsp/"></property>
            <property name="suffix" value=".jsp"></property>
        </bean>
    
    
        <!-- 文件上传解析器 -->
        <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
            <property name="maxUploadSize" value="104857600" />
            <property name="defaultEncoding" value="UTF-8" />
            <property name="maxInMemorySize" value="40960" />
        </bean>
        
        <!-- 资源映射 -->
        <mvc:resources location="/css/" mapping="/css/**" />
        <mvc:resources location="/js/" mapping="/js/**" />
        <mvc:resources location="/images/" mapping="/images/**" />
        <mvc:resources location="/skin/" mapping="/skin/**" />
        <mvc:resources location="/lib/" mapping="/lib/**" />
    
     
    </beans>

    mybatis-config.xml

    <?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>
    
        <settings>
            <!-- 使用log4j2作为日志实现 -->
            <setting name="logImpl" value="LOG4J2"/>
        </settings>
    
        <typeAliases>
            <!-- 为指定包下的pojo类自动起别名 -->
            <package name="com.sys.pojo"/>
        </typeAliases>
        
        <mappers>
            <!-- 自动加载指定包下的映射配置文件 -->
            <package name="com.sys.mapper"/>
        </mappers>
    
    </configuration>

    Log4j2.xml 

    <?xml version="1.0" encoding="UTF-8"?>  
    <!DOCTYPE xml>
    <Configuration status="OFF">
        <Appenders>
            <Console name="CONSOLE" target="SYSTEM_OUT">
                <PatternLayout pattern="%d{HH:mm:ss.SSS} %-5level %logger{0} - %msg%n" />
            </Console>
            <RollingFile name="ROLLING" fileName="/logs/ups-manager/log.log"
                 filePattern="/logs/log_%d{yyyy-MM-dd}_%i.log">
                <PatternLayout pattern="%d %p %c{1.} [%t] %m%n"/>
                <Policies>
                    <TimeBasedTriggeringPolicy modulate="true" interval="1"/>
                    <SizeBasedTriggeringPolicy size="1024 KB"/>
                </Policies>
                <DefaultRolloverStrategy max="100"/>
            </RollingFile>
        </Appenders>
        
        <Loggers>
            <Root level="debug">
                <AppenderRef ref="CONSOLE" />
                <AppenderRef ref="ROLLING"/>
            </Root>
            
            <!-- 控制某些包下的类的日志级别 -->
            <Logger name="org.mybatis.spring" level="error">
                <AppenderRef ref="CONSOLE"/>
            </Logger>
        </Loggers>
    </Configuration>

    web.xml

    <?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
    
        <!-- 初始化spring容器 -->
        <listener>
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>  
      
        <!-- 设置post请求编码和响应编码 -->
        <filter>
            <filter-name>characterEncodingFilter</filter-name>
            <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
                <init-param>
                    <param-name>encoding</param-name>
                    <param-value>UTF-8</param-value>
                </init-param>
            <init-param>
                <!-- 为true时也对响应进行编码 -->
                <param-name>forceEncoding</param-name>
                <param-value>true</param-value>
            </init-param>
        </filter>
        <filter-mapping>
            <filter-name>characterEncodingFilter</filter-name>
            <!-- 设置为/*时才会拦截所有请求,和servlet有点区别,servlet设置为/*只拦截所有的一级请求,如/xx.do,而不拦截/xx/xx.do;servlet设置为/时才会拦截所有请求 -->
            <url-pattern>/*</url-pattern>
        </filter-mapping>
    
        <context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>
                classpath:spring-shiro.xml,
                classpath:beans.xml,
                classpath:dispatcher-servlet.xml
            </param-value>
        </context-param>
        
      
        <!-- The filter-name matches name of a 'shiroFilter' bean inside applicationContext.xml -->
        <filter>
            <filter-name>shiroFilter</filter-name>
            <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
            <init-param>
                <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>  
     
      
        <!-- 初始化springMVC容器 -->
        <servlet>
            <servlet-name>dispatcher</servlet-name>
            <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
            <init-param>
                <param-name>contextConfigLocation</param-name>
                <param-value>classpath:dispatcher-servlet.xml</param-value>
            </init-param>
            <load-on-startup>1</load-on-startup>
        </servlet>
      
        <servlet-mapping>
            <servlet-name>dispatcher</servlet-name>
            <url-pattern>/</url-pattern>
        </servlet-mapping>
        
        
    </web-app>

    3.实现用户、角色、权限页面操作功能,这里就不贴代码了

    4.接下来就是shiro,登录认证和授权只需要继承AuthorizingRealm,其继承了 AuthenticatingRealm(即身份验证),而且也间接继承了 CachingRealm(带有缓存实现)。身份认证重写doGetAuthenticationInfo方法,授权重写doGetAuthorizationInfo方法。

    Shiro 默认提供的 Realm

    身份认证流程

    流程如下:

    1. 首先调用 Subject.login(token) 进行登录,其会自动委托给 Security Manager,调用之前必须通过 SecurityUtils.setSecurityManager() 设置;
    2. SecurityManager 负责真正的身份验证逻辑;它会委托给 Authenticator 进行身份验证;
    3. Authenticator 才是真正的身份验证者,Shiro API 中核心的身份认证入口点,此处可以自定义插入自己的实现;
    4. Authenticator 可能会委托给相应的 AuthenticationStrategy 进行多 Realm 身份验证,默认 ModularRealmAuthenticator 会调用 AuthenticationStrategy 进行多 Realm 身份验证;
    5. Authenticator 会把相应的 token 传入 Realm,从 Realm 获取身份验证信息,如果没有返回 / 抛出异常表示身份验证失败了。此处可以配置多个 Realm,将按照相应的顺序及策略进行访问。

     代码实现:

    /**
     * 
     */
    package com.sys.shiro;
    
    
    import javax.annotation.Resource;
    
    import org.apache.shiro.SecurityUtils;
    import org.apache.shiro.authc.AccountException;
    import org.apache.shiro.authc.AuthenticationInfo;
    import org.apache.shiro.authc.AuthenticationToken;
    import org.apache.shiro.authc.DisabledAccountException;
    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.apache.shiro.subject.SimplePrincipalCollection;
    import org.apache.shiro.util.ByteSource;
    import com.sys.pojo.AdminUser;
    import com.sys.service.AdminUserService;
    
    /**  
    * @ClassName: MyRealm  
    * @Description: shiro 认证 + 授权   重写 */
    public class MyRealm extends AuthorizingRealm {
    
        @Resource
        AdminUserService adminUserService;
        
        
        /* (non-Javadoc)
         * @see org.apache.shiro.realm.AuthorizingRealm#doGetAuthorizationInfo(org.apache.shiro.subject.PrincipalCollection)
         */
        /**
         * 授权Realm
         */
        @Override
        protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
            String account = (String)principals.getPrimaryPrincipal();
            AdminUser pojo = new AdminUser();
            pojo.setAccount(account);
            Long userId = adminUserService.selectOne(pojo).getId();
            SimpleAuthorizationInfo info =  new SimpleAuthorizationInfo();
            /**根据用户ID查询角色(role),放入到Authorization里.*/
            info.setRoles(adminUserService.findRoleByUserId(userId));
            /**根据用户ID查询权限(permission),放入到Authorization里.*/
            info.setStringPermissions(adminUserService.findPermissionByUserId(userId));
            return info; 
        }
    
        /* (non-Javadoc)
         * @see org.apache.shiro.realm.AuthenticatingRealm#doGetAuthenticationInfo(org.apache.shiro.authc.AuthenticationToken)
         */
        /**
         * 登录认证Realm
         */
        @Override
        protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) {
            String username = (String)token.getPrincipal();
            String password = new String((char[])token.getCredentials());
            AdminUser user = adminUserService.login(username, password);
            if(null==user){
                throw new AccountException("帐号或密码不正确!");
            }
            if(user.getIsDisabled()){
                throw new DisabledAccountException("帐号已经禁止登录!");
            }
            //**密码加盐**交给AuthenticatingRealm使用CredentialsMatcher进行密码匹配
            return new SimpleAuthenticationInfo(user.getAccount(),user.getPassword(),ByteSource.Util.bytes("3.14159"), getName());
        }
    
        
        /**
         * 清空当前用户权限信息
         */
        public  void clearCachedAuthorizationInfo() {
            PrincipalCollection principalCollection = SecurityUtils.getSubject().getPrincipals();
            SimplePrincipalCollection principals = new SimplePrincipalCollection(
                    principalCollection, getName());
            super.clearCachedAuthorizationInfo(principals);
        }
        /**
         * 指定principalCollection 清除
         */
        public void clearCachedAuthorizationInfo(PrincipalCollection principalCollection) {
            SimplePrincipalCollection principals = new SimplePrincipalCollection(
                    principalCollection, getName());
            super.clearCachedAuthorizationInfo(principals);
        }
        
        
    }

    shiro的配置:

    spring-shiro.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:aop="http://www.springframework.org/schema/aop"
        xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util"
        xmlns:context="http://www.springframework.org/schema/context"
        xsi:schemaLocation="
           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
           http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd
           http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
    
        
        <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
            <!--shiro 核心安全接口  -->
            <property name="securityManager" ref="securityManager"></property>
            <!--登录时的连接  -->
            <property name="loginUrl" value="/login"></property>       
            <!--未授权时跳转的连接  -->
            <property name="unauthorizedUrl" value="/unauthorized.jsp"></property>
               <!-- 其他过滤器 -->
               <property name="filters">
                   <map>
                       <!-- <entry key="rememberMe" value-ref="RememberMeFilter"></entry> -->
                       <entry key="kickout" value-ref="KickoutSessionControlFilter"/>
                   </map>
               </property>
                   
            <!-- 读取初始自定义权限内容-->
            <!-- 如果使用authc验证,需重写实现rememberMe的过滤器,或配置formAuthenticationFilter的Bean -->
            <property name="filterChainDefinitions">
                <value>
                    /js/**=anon
                    /css/**=anon
                    /images/**=anon
                    /skin/**=anon
                       /lib/**=anon
                       /nodel/**=anon
                       /WEB-INF/jsp/**=anon
                       /adminUserLogin/**=anon
                       
           
                       
                       /**/submitLogin.do=anon
                    /**=user,kickout
                </value>
            </property>
        </bean>
        
        
        
        
        <!-- Shiro生命周期处理器-->
        <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor" />
        
        <!-- 安全管理器 -->
        <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
            <property name="realm" ref="MyRealm"/>
            <property name="rememberMeManager" ref="rememberMeManager"/>
        </bean>
        
        <bean id="MyRealm" class="com.sys.shiro.MyRealm" >
            <property name="cachingEnabled" value="false"/>
        </bean>
        
        <!-- 相当于调用SecurityUtils.setSecurityManager(securityManager) -->
        <bean class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
            <property name="staticMethod" value="org.apache.shiro.SecurityUtils.setSecurityManager"/>
            <property name="arguments" ref="securityManager"/>
        </bean>
        
        <!-- sessionIdCookie:maxAge=-1表示浏览器关闭时失效此Cookie -->
        <bean id="sessionIdCookie" class="org.apache.shiro.web.servlet.SimpleCookie">  
            <constructor-arg value="rememberMe"/>  
            <property name="httpOnly" value="true"/>  
            <property name="maxAge" value="-1"/>  
        </bean>
             
        <!-- 用户信息记住我功能的相关配置 -->
        <bean id="rememberMeCookie" class="org.apache.shiro.web.servlet.SimpleCookie">
            <constructor-arg value="rememberMe"/>
            <property name="httpOnly" value="true"/>
            <!-- 配置存储rememberMe Cookie的domain为 一级域名        这里如果配置需要和Session回话一致更好。-->
            <property name="maxAge" value="604800"/><!-- 记住我==保留Cookie有效7天 -->
        </bean>
        
        <!-- rememberMe管理器 -->
        <bean id="rememberMeManager" class="org.apache.shiro.web.mgt.CookieRememberMeManager">
            <!-- rememberMe cookie加密的密钥 建议每个项目都不一样 默认AES算法 密钥长度(128 256 512 位)-->
            <property name="cipherKey"
                      value="#{T(org.apache.shiro.codec.Base64).decode('3AvVhmFLUs0KTA3Kprsdag==')}"/>
            <property name="cookie" ref="rememberMeCookie"/>
        </bean>
        
        <!-- 记住我功能设置session的Filter -->
        <bean id="RememberMeFilter" class="com.sys.shiro.RememberMeFilter" />
        
        <!-- rememberMeParam请求参数是 boolean 类型,true 表示 rememberMe -->
        <!-- shiro规定记住我功能最多得user级别的,不能到authc级别.所以如果使用authc,需打开此配置或重写实现rememberMe的过滤器 -->
        <!-- <bean id="formAuthenticationFilter" class="org.apache.shiro.web.filter.authc.FormAuthenticationFilter">
            <property name="rememberMeParam" value="rememberMe"/>
        </bean> -->    
        
        <bean id="KickoutSessionControlFilter" class="com.sys.shiro.KickoutSessionControlFilter">
        </bean>
                   
        
    </beans>

    5.登录即密码失败多次后锁定

    /**
     * 
     */
    package com.sys.controller;
    
    import java.util.LinkedHashMap;
    import java.util.Map;
    
    import javax.annotation.Resource;
    import javax.servlet.http.HttpServletRequest;
    
    import org.apache.logging.log4j.LogManager;
    import org.apache.logging.log4j.Logger;
    import org.apache.shiro.SecurityUtils;
    import org.apache.shiro.authc.AccountException;
    import org.apache.shiro.authc.AuthenticationException;
    import org.apache.shiro.authc.DisabledAccountException;
    import org.apache.shiro.authc.ExcessiveAttemptsException;
    import org.apache.shiro.authc.UsernamePasswordToken;
    import org.apache.shiro.subject.Subject;
    import org.springframework.stereotype.Controller;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RequestMethod;
    import org.springframework.web.bind.annotation.ResponseBody;
    
    import com.sys.pojo.AdminUser;
    import com.sys.service.AdminUserService;
    import com.sys.common.JedisUtils;
    import com.sys.shiro.ShiroUtils;
    
    
    /**  
    * @ClassName: LoginController  
    * @Description: 登录
    */
    @Controller
    public class LoginController{
        protected final static Logger logger = LogManager.getLogger(LoginController.class);
        protected Map<String, Object> resultMap = new LinkedHashMap<String, Object>();
        
        @Resource
        AdminUserService adminUserService;
        
        /**
        * @Description: 登录认证
        * @param um 登录账号
        * @param pw 登录密码
        * @param rememberMe 记住我
        * @param request
        * @return
        * @throws  
        * @author lao
        * @Date 2018年1月15日下午12:24:19
        * @version 1.00
         */
        @RequestMapping(value="/submitLogin.do",method=RequestMethod.POST)
        @ResponseBody
        public Map<String,Object> submitLogin(String um,String pw,boolean rememberMe,HttpServletRequest request){        
            Subject subject = SecurityUtils.getSubject();
            UsernamePasswordToken token = new UsernamePasswordToken(um,ShiroUtils.getStrByMD5(pw));                     
            try{           
                token.setRememberMe(rememberMe);
                subject.login(token);
                JedisUtils.del(um);
                logger.info("------------------身份认证成功-------------------");
                resultMap.put("status", 200);
                resultMap.put("message", "登录成功!");
            } catch (DisabledAccountException dax) {  
                logger.info("用户名为:" + um + " 用户已经被禁用!");
                resultMap.put("status", 500);
                resultMap.put("message", "帐号已被禁用!");
            } catch (ExcessiveAttemptsException eae) {  
                logger.info("用户名为:" + um + " 用户登录次数过多,有暴力破解的嫌疑!");
                resultMap.put("status", 500);
                resultMap.put("message", "登录次数过多!");
            } catch (AccountException ae) {  
                logger.info("用户名为:" + token.getPrincipal() + " 帐号或密码错误!");
                String excessiveInfo = ExcessiveAttemptsInfo(um);
                if(null!=excessiveInfo){
                    resultMap.put("status", 500);
                    resultMap.put("message", excessiveInfo);
                }else{
                    resultMap.put("status", 500);
                    resultMap.put("message", "帐号或密码错误!");
                }
            } catch (AuthenticationException ae) {  
                logger.error(ae);
                logger.info("------------------身份认证失败-------------------");
                resultMap.put("status", 500);
                resultMap.put("message", "身份认证失败!");
            } catch (Exception e) { 
                logger.error(e);
                logger.info("未知异常信息。。。。");  
                resultMap.put("status", 500);
                resultMap.put("message", "登录认证错误!");
            }
            return resultMap;
        }
        
        
        /**
        * @Description: 退出
        * @return
        * @throws  
        * @author lao
        * @Date 2018年1月11日下午4:23:35
        * @version 1.00
         */
        @RequestMapping(value="logout",method=RequestMethod.GET)
        public String logout(){
            Subject subject = SecurityUtils.getSubject();
            try {
                subject.logout();
            } catch (Exception e) {
                logger.error("errorMessage:" + e.getMessage());
            }
            return "redirect:login";
        }
        
        
        /**
        * @Description: 验证器,增加了登录次数校验功能
        * @param um 登录账号
        * @throws  
        * @author lao
        * @Date 2018年1月15日下午12:03:18
        * @version 1.00
         */
        public String ExcessiveAttemptsInfo(String account){
            String excessiveInfo = null;
            StringBuffer userName = new StringBuffer(account);
            userName.append("ExcessiveCount");
            String accountKey = userName.toString();
            
            if(null == JedisUtils.get(accountKey)){
                JedisUtils.setex(accountKey, 1800, "1");
            }else{
                int count = Integer.parseInt(JedisUtils.get(accountKey))+1;
                JedisUtils.setex(accountKey, 1800-(120*count), Integer.toString(count));
            }
            /**登录错误5次,发出警告*/
            if(Integer.parseInt(JedisUtils.get(accountKey))==5){
                excessiveInfo = "账号密码错误5次,再错5次账号将被禁用!";
            }
            /**登录错误10次,该账号将被禁用*/
            if(Integer.parseInt(JedisUtils.get(accountKey))==10){
                AdminUser pojo = new AdminUser();
                pojo.setAccount(account);
                AdminUser au = adminUserService.selectOne(pojo);
                if(null!=au){
                    adminUserService.updateDisabled(au.getId(), true);
                }
                JedisUtils.del(account);
                excessiveInfo = "账号密码错误过多,账号已被禁用!";
            }
            return excessiveInfo;
        }
        
    }

    6.并发登录控制

    /**
     * 
     */
    package com.sys.shiro;
    
    import java.io.Serializable;
    import java.util.HashMap;
    import java.util.Map;
    
    import javax.servlet.ServletRequest;
    import javax.servlet.ServletResponse;
    import javax.servlet.http.HttpServletRequest;
    
    import org.apache.logging.log4j.LogManager;
    import org.apache.logging.log4j.Logger;
    import org.apache.shiro.session.Session;
    import org.apache.shiro.subject.Subject;
    import org.apache.shiro.web.filter.AccessControlFilter;
    import org.apache.shiro.web.util.WebUtils;
    
    import com.sys.common.JedisUtils;
    
    
    
    /**  
    * @ClassName: KickoutSessionControlFilter  
    * @Description: 并发登录控制过滤器
    * @author lao  
    * @date 2018年1月15日下午2:54:42  
    * @version 1.00 
    */
    public class KickoutSessionControlFilter extends AccessControlFilter {
    
        protected final static Logger logger = LogManager.getLogger(KickoutSessionControlFilter.class);
        //踢出状态,true标示踢出
        final static String KICKOUT_STATUS = KickoutSessionControlFilter.class.getCanonicalName()+ "_kickout_status";    
        
        @Override
        protected boolean isAccessAllowed(ServletRequest request,
                ServletResponse response, Object mappedValue) throws Exception {
            
            HttpServletRequest httpRequest = ((HttpServletRequest)request);
            String url = httpRequest.getRequestURI();
            Subject subject = getSubject(request, response);
            //如果是相关目录 or 如果没有登录 就直接return true
            if(url.startsWith("/open/") || (!subject.isAuthenticated() && !subject.isRemembered())){
                return Boolean.TRUE;
            }
            Session session = subject.getSession();
            Serializable sessionId = session.getId();
            /**
             * 判断是否已经踢出
             * 1.如果是Ajax 访问,那么给予json返回值提示。
             * 2.如果是普通请求,直接跳转到登录页
             */
            Boolean marker = (Boolean)session.getAttribute(KICKOUT_STATUS);
            if (null != marker && marker ) {
                Map<String, String> resultMap = new HashMap<String, String>();
                //判断是不是Ajax请求
                if (ShiroUtils.isAjax(request) ) {
                    logger.debug("当前用户已经在其他地方登录,并且是Ajax请求!");
                    resultMap.put("user_status", "300");
                    resultMap.put("message", "您已经在其他地方登录,请重新登录!");
                    ShiroUtils.out(response, resultMap);
                }
                return  Boolean.FALSE;
            }
            
            
            
            //获取用户账号
            String userName = (String)subject.getPrincipal();
            
            //从缓存获取用户-Session信息 <userName,SessionId>
            String jedisSessionId = JedisUtils.get(userName);
            
            //如果已经包含当前Session,并且是同一个用户,跳过。
            if(null!=jedisSessionId && jedisSessionId.equals((String)sessionId)){
                //更新存储到缓存1个小时(这个时间最好和session的有效期一致或者大于session的有效期)
                JedisUtils.setex(userName,3600, (String)sessionId);
                return Boolean.TRUE;
            }
            //如果用户相同,Session不相同,那么就要处理了
            /**
             * 如果用户Id相同,Session不相同
             * 1.获取到原来的session,并且标记为踢出。
             * 2.继续走
             */
            if(null!=jedisSessionId && !jedisSessionId.equals((String)sessionId)){
                //标记session已经踢出
                session.setAttribute(KICKOUT_STATUS, Boolean.TRUE);
                //存储到缓存1个小时(这个时间最好和session的有效期一致或者大于session的有效期)
                JedisUtils.setex(userName, 3600, (String)sessionId);
                return  Boolean.TRUE;
            }
            
            if(null==jedisSessionId){
                //存储到缓存1个小时(这个时间最好和session的有效期一致或者大于session的有效期)
                JedisUtils.setex(userName, 3600, (String)sessionId);
            }
            return Boolean.TRUE;
        }
    
        @Override
        protected boolean onAccessDenied(ServletRequest request,
                ServletResponse response) throws Exception {
            
            //先退出,这一步才是正常清除Session
            Subject subject = getSubject(request, response);
            subject.logout();
            WebUtils.getSavedRequest(request);
            //再重定向
            WebUtils.issueRedirect(request, response,"/login");
            return false;
        }    
        
        
        
    }

    以上为核心代码只做参考,可自行下载项目部署运行。运行前请确认好环境,并根据resources/readme.rd文档介绍操作

    如有缺陷,大神勿喷,欢迎留言指点!

    项目下载链接:https://pan.baidu.com/s/1c2VtyjI

    Redis 下载:https://pan.baidu.com/s/1kWRX7Rh

    解压后直接运行 redis-server.exe 启动服务即可。

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  • 原文地址:https://www.cnblogs.com/maixianyu8888/p/8302151.html
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