<?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:context="http://www.springframework.org/schema/context"
xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:security="http://www.springframework.org/schema/security"
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://code.alibabatech.com/schema/dubbo
http://code.alibabatech.com/schema/dubbo/dubbo.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security.xsd">
<!--配置哪些资源匿名可以访问（不登录也可以访问）-->
<!--<security:http security="none" pattern="/pages/a.html"></security:http>
<security:http security="none" pattern="/pages/b.html"></security:http>-->
<!--<security:http security="none" pattern="/pages/**"></security:http>-->
<security:http security="none" pattern="/login.html"></security:http>
<!--
auto-config:自动配置，如果设置为true，表示自动应用一些默认配置，比如框架会提供一个默认的登录页面
use-expressions:是否使用spring security提供的表达式来描述权限
-->
<security:http auto-config="true" use-expressions="true">
<!--配置拦截规则，/** 表示拦截所有请求-->
<!--
pattern:描述拦截规则
asscess:指定所需的访问角色或者访问权限
-->
<!--只要认证通过就可以访问-->
<security:intercept-url pattern="/pages/a.html" access="isAuthenticated()" />
<!--拥有add权限就可以访问b.html页面-->
<security:intercept-url pattern="/pages/b.html" access="hasAuthority('add')" />
<!--拥有ROLE_ADMIN角色就可以访问c.html页面-->
<security:intercept-url pattern="/pages/c.html" access="hasRole('ROLE_ADMIN')" />
<!--拥有ROLE_ADMIN角色就可以访问d.html页面，
注意：此处虽然写的是ADMIN角色，框架会自动加上前缀ROLE_-->
<security:intercept-url pattern="/pages/d.html" access="hasRole('ADMIN')" />
<security:intercept-url pattern="/**" access="hasRole('ROLE_ADMIN')"></security:intercept-url>
<!--如果我们要使用自己指定的页面作为登录页面，必须配置登录表单.页面提交的登录表单请求是由框架负责处理-->
<!--
login-page:指定登录页面访问URL
-->
<security:form-login
login-page="/login.html"
username-parameter="username"
password-parameter="password"
login-processing-url="/login.do"
default-target-url="/index.html"
authentication-failure-url="/login.html"></security:form-login>
<!--
csrf：对应CsrfFilter过滤器
disabled：是否启用CsrfFilter过滤器，如果使用自定义登录页面需要关闭此项，否则登录操作会被禁用（403）
-->
<security:csrf disabled="true"></security:csrf>
<!--
logout：退出登录
logout-url：退出登录操作对应的请求路径
logout-success-url：退出登录后的跳转页面
-->
<security:logout logout-url="/logout.do"
logout-success-url="/login.html" invalidate-session="true"/>
</security:http>
<!--配置认证管理器-->
<security:authentication-manager>
<!--配置认证提供者-->
<security:authentication-provider user-service-ref="userService2">
<!--
配置一个具体的用户，后期需要从数据库查询用户
<security:user-service>
<security:user name="admin" password="{noop}1234" authorities="ROLE_ADMIN"/>
</security:user-service>
-->
<!--指定度密码进行加密的对象-->
<security:password-encoder ref="passwordEncoder"></security:password-encoder>
</security:authentication-provider>
</security:authentication-manager>
<bean id="userService" class="com.itheima.service.SpringSecurityUserService"></bean>
<bean id="userService2" class="com.itheima.service.SpringSecurityUserService2"></bean>
<!--配置密码加密对象-->
<bean id="passwordEncoder"
class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder" />
<!--开启spring注解使用-->
<context:annotation-config></context:annotation-config>
<mvc:annotation-driven></mvc:annotation-driven>
<context:component-scan base-package="com.itheima.controller"></context:component-scan>
<!--开启注解方式权限控制-->
<security:global-method-security pre-post-annotations="enabled" />
</beans>
