SpringBoot整合Spring Security和Mybatis验证

近来项目后台做安全验证，仔细考虑之后选型Security。

一、引入依赖

   <dependency>            <groupId>org.springframework.security</groupId>            <artifactId>spring-security-web</artifactId>            <version>4.2.3.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework.security</groupId>            <artifactId>spring-security-config</artifactId>            <version>4.2.3.RELEASE</version>        </dependency>

二、Java Config

继承WebSecurityConfigurerAdapter，并重写相关方法。

import org.springframework.beans.factory.annotation.Autowired;import org.springframework.context.annotation.Bean;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.password.PasswordEncoder;/** * Created by baiguantao on 2017/9/15. */@EnableWebSecuritypublic class WebSecurityConfig extends WebSecurityConfigurerAdapter {  //配置URL权限过滤规则，登录页等等   @Override    protected void configure(HttpSecurity http) throws Exception {        http                .authorizeRequests()                .antMatchers("/admin//**").hasRole("ADMIN")                .antMatchers("/index//**").hasAnyRole("ADMIN")                .antMatchers("/index").hasAnyRole("ADMIN")                .antMatchers("/static_rbg*//**").permitAll()                .antMatchers("/ricky*//**").permitAll()                .anyRequest().authenticated()                .and()                .formLogin()                .loginPage("/login")                .loginProcessingUrl("/ricky-login")                .defaultSuccessUrl("/index")                .successForwardUrl("/index")                .usernameParameter("username").passwordParameter("password")                .permitAll()                .and().csrf().disable();    }    @Autowired    private CustomUserService myAppUserDetailsService;//mybatis验证类    @Autowired    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {        //注入mybatis查询类和密码校验类        auth.userDetailsService(myAppUserDetailsService)        .passwordEncoder(passwordEncoder());    }    /**    密码验证规则    */    @Bean(name = "passwordEncoder")    public  PasswordEncoder passwordEncoder(){        return new MyPasswordEncoder();    }}

mybatis验证相关–》

import org.springframework.beans.factory.annotation.Autowired;import org.springframework.security.core.GrantedAuthority;import org.springframework.security.core.authority.SimpleGrantedAuthority;import org.springframework.security.core.userdetails.UserDetails;import org.springframework.security.core.userdetails.UserDetailsService;import org.springframework.security.core.userdetails.UsernameNotFoundException;import org.springframework.stereotype.Service;import java.util.HashSet;import java.util.Set;/** * Created by baiguantao on 2017/9/15. */@Servicepublic class CustomUserService implements UserDetailsService {    @Autowired    SysUserMapper sysUserMapper;    @Override    public UserDetails loadUserByUsername(String s) throws UsernameNotFoundException {        SysUser t=new SysUser();        t.setLoginName(s);        SysUser user = sysUserMapper.findByModelOne(t);        if (user == null) {            throw new UsernameNotFoundException("用户名不存在");        }        Set<GrantedAuthority> grantedAuthorities = new HashSet<>();        grantedAuthorities.add(new SimpleGrantedAuthority("ROLE_ADMIN"));//默认是ROLE_开头，对应前边的ADMIN        System.out.println(user.getPassword());        return new org.springframework.security.core.userdetails.User(user.getLoginName(), user.getPassword(), grantedAuthorities);    }}

密码校验类

import org.springframework.security.crypto.password.PasswordEncoder;/** * Created by baiguantao on 2017/9/18. */public class MyPasswordEncoder implements PasswordEncoder {    @Override    public String encode(CharSequence charSequence) {      //进行编码 是来自页面输入的密码明文        return charSequence.toString();    }    @Override    public boolean matches(CharSequence charSequence, String s) {        //明文和密文密码对比        if (validatePassword(charSequence.toString(),s)) {            return true;        } else {        return false;        }    }}

结语

至此，利用数据库来进行安全认证已经完成，特别注意的是角色中ROLE_ADMIN和ADMIN的对应性，以及crsf的关闭。