SpringSecurity 记住我 rememberMe 功能

1.html 必须 name="remember-me"

<tr>
　　<td colspan='2'><input name="remember-me" type="checkbox" value="true" />记住我</td>
</tr>

　 

2. 创建表 persistent_logins 也可以自动创建

自动创建 的表 sqlserver 下会出问题 sqlserver 建表语句

CREATE TABLE persistent_logins (
	username VARCHAR (64) NOT NULL,
	series VARCHAR (64) PRIMARY KEY,
	token VARCHAR (64) NOT NULL,
	last_used datetime NOT NULL
);

　　

3. Config配置

package com.imooc.security.browser;

import com.imooc.security.core.properties.SecurityProperties;
import com.imooc.security.core.validate.code.ValidateCodeFilter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.crypto.scrypt.SCryptPasswordEncoder;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;
import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import org.springframework.security.web.authentication.rememberme.JdbcTokenRepositoryImpl;
import org.springframework.security.web.authentication.rememberme.PersistentTokenRepository;

import javax.sql.DataSource;

@Configuration
public class BrowserSecurityConfig  extends WebSecurityConfigurerAdapter {
    @Autowired
    private AuthenticationSuccessHandler imoocAuthenticationSuccessHandler;
    @Autowired
    private AuthenticationFailureHandler imoocAuthenctiationFailureHandler;
    @Bean
    public PasswordEncoder passwordEncoder() {
        return new SCryptPasswordEncoder();
    }

    @Autowired
    private SecurityProperties securityProperties;


    @Autowired
    private DataSource dataSource;

    @Autowired
    private UserDetailsService userDetailsService; // MyUserDetailsService
    /**
     * 记住我功能
     * 1. 创建PersistentTokenRepository
     * 2. 设置过期时间
     * 3. 获取UserDetailsService 用户登录信息
     * 4. 配置rememberMe 生效
     * @return
     */
    @Bean
    public PersistentTokenRepository persistentTokenRepository() {
        JdbcTokenRepositoryImpl jdbcTokenRepository = new JdbcTokenRepositoryImpl();
        jdbcTokenRepository.setDataSource(dataSource); // 配置的dataSource
//        jdbcTokenRepository.setCreateTableOnStartup(true); // 自动创建存放记住我的表,如果存在会报错
        return jdbcTokenRepository;
    }

    @Override
    public void configure(HttpSecurity http) throws Exception {
        // 验证码过滤器
        ValidateCodeFilter validateCodeFilter = new ValidateCodeFilter();
        validateCodeFilter.setAuthenticationFailureHandler(imoocAuthenctiationFailureHandler);
        validateCodeFilter.setSecurityProperties(securityProperties);
        validateCodeFilter.afterPropertiesSet();
        // 添加一个图片验证filter, 在UsernamePasswordAuthenticationFilter之前执行
        http.addFilterBefore(validateCodeFilter, UsernamePasswordAuthenticationFilter.class)
                // .httpBasic() // 默认方式
                .formLogin() // 设置认证的登录方式 表单方式
                .loginPage("/authentication/require") // 自定义登录页面
                .loginProcessingUrl("/authentication/form") // 自定义表单提交的url, 默认是login
                .successHandler(imoocAuthenticationSuccessHandler) // 不适用默认的认证成功处理器
                .failureHandler(imoocAuthenctiationFailureHandler) // 登录失败处理器
//                .failureForwardUrl("/authentication/require")
//                .failureUrl("/authentication/require")
                .and()
                .rememberMe()
                .tokenRepository(persistentTokenRepository())
                // rememberME 有效期
                .tokenValiditySeconds(securityProperties.getBrowser().getRememberMeSeconds())
                .userDetailsService(userDetailsService)
                .and()
                .authorizeRequests() // 需要授权
                // 当匹配到这个页面时,不需要授权
                .antMatchers("/authentication/require", securityProperties.getBrowser().getLoginPage(),
                        "/code/image").permitAll()
                .anyRequest() // 所有请求
                .authenticated()
        .and()  // 关闭csrf
        .csrf()
        .disable();
    }
}

　4.　UserDetailsService 实现类

package com.imooc.security.browser;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Component;
@Component
public class MyUserDetailsService implements UserDetailsService {


    // 模拟密码加密
    @Autowired
    private PasswordEncoder passwordEncoder;
    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        // 模拟用户数据库查询密码
        String enPass = passwordEncoder.encode("123456");
        return new User(username, enPass,
                true,true,true,true,
                AuthorityUtils.commaSeparatedStringToAuthorityList("admin"));
    }
}