Spring Security 权限认证与验证码集成指南
目录
1. 概述
本文档详细介绍如何在Spring Security中集成图形验证码和短信验证码,实现更安全的权限认证系统。通过将验证码校验逻辑集成到Spring Security的过滤器链中,使得验证码校验成为认证过程的一部分,提高了系统的安全性。
主要实现功能包括:
- 基础权限认证:基于角色的访问控制
- 图形验证码集成:防止暴力破解
- 短信验证码集成:提供手机号登录方式
2. 项目准备
2.1 添加依赖
首先,创建一个Spring Boot项目,并添加必要的依赖:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.github.penggle</groupId>
<artifactId>kaptcha</artifactId>
<version>2.3.2</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.9.1</version>
</dependency>
3. 基础权限认证实现
3.1 创建安全配置类
创建SecurityConfig
类,配置基本的安全规则:
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.csrf().disable()
.authorizeRequests()
.antMatchers("/login", "/register", "/captcha/**", "/sms/**").permitAll()
.antMatchers("/admin/**").hasRole("ADMIN")
.antMatchers("/user/**").hasRole("USER")
.anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/login")
.loginProcessingUrl("/doLogin")
.successHandler(new AuthenticationSuccessHandler() {
@Override
public void onAuthenticationSuccess(HttpServletRequest request,
HttpServletResponse response,
Authentication authentication) throws IOException {
response.setContentType("application/json;charset=utf-8");
response.getWriter().write("{\"status\":\"success\",\"msg\":\"登录成功\"}");
}
})
.failureHandler(new AuthenticationFailureHandler() {
@Override
public void onAuthenticationFailure(HttpServletRequest request,
HttpServletResponse response,
AuthenticationException exception) throws IOException {
response.setContentType("application/json;charset=utf-8");
response.getWriter().write("{\"status\":\"error\",\"msg\":\"" + exception.getMessage() + "\"}");
}
});
}
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}
4. 图形验证码集成
4.1 创建验证码配置类
@Configuration
public class CaptchaConfig {
@Bean
public DefaultKaptcha defaultKaptcha() {
DefaultKaptcha defaultKaptcha = new DefaultKaptcha();
Properties properties = new Properties();
// 配置验证码属性
properties.setProperty(KAPTCHA_BORDER, "yes");
properties.setProperty(KAPTCHA_BORDER_COLOR, "105,179,90");
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_COLOR, "blue");
properties.setProperty(KAPTCHA_IMAGE_WIDTH, "110");
properties.setProperty(KAPTCHA_IMAGE_HEIGHT, "40");
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_SIZE, "30");
properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_LENGTH, "4");
properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_NAMES, "宋体,楷体,微软雅黑");
Config config = new Config(properties);
defaultKaptcha.setConfig(config