springsecurity-01-0511

springsecurity-01-0511课堂代码

BaseController

package com.springsecurity.springsecurity.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class BaseController {

    @RequestMapping({"/","/index"})
    public String index(){
        return "index";
    }

    @RequestMapping("/tologin")
    public String toLogin(){
        return "login";
    }

    @RequestMapping("/welcome")
    public String toWelcome(){
        return "welcome";
    }

    @RequestMapping("/article-list")
    public String toArticleList(){
        return "article/article-list";
    }

    @RequestMapping("/product-brand")
    public String toProductBrand(){
        return "product/product-brand";
    }
    @RequestMapping("/product-category")
    public String toProductCategory(){
        return "product/product-category";

    }
    @RequestMapping("/product-list")
    public String toProductList(){
        return "product/product-list";
    }

    @RequestMapping("/member-list")
    public String toMemberList (){
        return "member/member-list";
    }
    @RequestMapping("/member-del")
    public String toMemberDel(){
        return "member/member-del";
    }

    @RequestMapping("/admin-role")
    public String toAdminRole (){
        return "admin/admin-role";
    }
    @RequestMapping("/admin-permission")
    public String toAdminPermission(){
        return "admin/admin-permission";
    }
    @RequestMapping("/admin-list")
    public String toAdminList(){
        return "admin/admin-list";
    }
}

SecurityConfig

package com.springsecurity.springsecurity;

import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;

@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    // 授权：设置权限（权限划分）和页面（四个菜单项）的访问关联
    // admin 页面需要有admin权限
    // article页面需要有article权限
    // 等等

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        // 关闭springsecurity阻止Frame
        http.headers().frameOptions().disable();

        // 请求访问需要的权限

        http.authorizeRequests().antMatchers("/admin-role","/admin-permission","/admin-list").hasRole("admin")
        .antMatchers("/article-*").hasRole("article")
        .antMatchers("/member-*").hasRole("member")
        .antMatchers("/product-*").hasRole("product");

        // 开启登录页面 默认/login springsecurity自带的
        // http.formLogin();

        // /login提交表单默认的用户名和密码的请求参数是：username和password，还能验证登录失败/login?err,登录成功跳转到首页
        http.formLogin().loginPage("/tologin").loginProcessingUrl("/login");

        // <from action="/login"> <input name="username"/> <input name=password/>
        // 阻止网络攻击的检测----/tologin关联/login出现
        http.csrf().disable();

        // 开启注销, 默认访问/logout，当用户确认注销跳转到/login?logout登录页面
        http.logout();

        // 开启记住用户 将用户信息保存在cookie中
        http.rememberMe();

    }

    // 认证：用户和权限绑定
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        // 用户持久化：数据库 内存
        // 101用户对应的权限article
        // SpringSecurity5.0 版本对于密码进行不同规则的加密
        // passwordEncoder()
        // BCryptPasswordEncoder加密格式对密码进行加密

        auth.inMemoryAuthentication().passwordEncoder(new BCryptPasswordEncoder())
                .withUser("101").password(new BCryptPasswordEncoder().encode("1")).roles("article").and()
                .withUser("102").password(new BCryptPasswordEncoder().encode("1")).roles("product").and()
                .withUser("103").password(new BCryptPasswordEncoder().encode("1")).roles("member").and()
                .withUser("104").password(new BCryptPasswordEncoder().encode("1")).roles("admin");
    }

}