spring security 手机验证码登录

对于Spring Security的手机验证码登录，你可以按照以下步骤进行设置：

1. 首先，你需要添加Spring Security的依赖到你的项目中。在pom.xml文件中，添加以下依赖项：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>

2. 接下来，创建一个实现了`UserDetailsService`接口的自定义用户服务类。这个类将负责加载用户信息，包括手机号码和验证码等。你可以在该类中重写`loadUserByUsername`方法，在方法中查询和验证用户信息。

3. 创建一个实现了`AuthenticationProvider`接口的自定义身份验证提供者类。在该类中，你可以根据手机号码和验证码进行用户身份验证。你可以借助第三方库来验证短信验证码的有效性。

4. 现在，配置Spring Security以启用手机验证码登录。在你的应用程序的配置类中，添加以下代码：

@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    

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springsecurity实现手机验证码登录

Spring Security可以很方便地实现手机验证码登录，步骤如下：

1. 添加spring-security-web和spring-security-config依赖。

<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-web</artifactId>
    <version>${spring-security.version}</version>
</dependency>
<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-config</artifactId>
    <version>${spring-security.version}</version>
</dependency>

2. 创建一个实现UserDetailsService接口的类，该类用于根据不同的用户名加载用户信息。

@Service
public class UserDetailsServiceImpl implements UserDetailsService {
    @Autowired
    private UserMapper userMapper;

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        User user = userMapper.selectByUsername(username);
        if (user == null) {
            throw new UsernameNotFoundException("用户名不存在");
        }
        return new UserPrincipal(user);
    }
}

3. 创建一个实现AuthenticationProvider接口的类，该类用于验证用户的手机号和验证码是否正确。

@Service
public class SmsCodeAuthenticationProvider implements AuthenticationProvider {
    @Autowired
    private RedisTemplate<String, String> redisTemplate;

    @Override
    public Authentication authenticate(Authentication authentication) throws AuthenticationException {
        SmsCodeAuthenticationToken authenticationToken = (SmsCodeAuthenticationToken) authentication;
        String mobile = authenticationToken.getPrincipal().toString();
        String code = authenticationToken.getCredentials().toString();

        String redisCode = redisTemplate.opsForValue().get(SmsCodeAuthenticationFilter.REDIS_SMS_CODE_KEY_PREFIX + mobile);
        if (StringUtils.isBlank(redisCode)) {
            throw new BadCredentialsException("验证码不存在或已过期");
        }
        if (!StringUtils.equals(code, redisCode)) {
            throw new BadCredentialsException("验证码不正确");
        }

        UserDetails userDetails = new UserPrincipal(new User(mobile, "", Collections.emptyList()));
        return new SmsCodeAuthenticationToken(userDetails, userDetails.getAuthorities());
    }

    @Override
    public boolean supports(Class<?> authentication) {
        return SmsCodeAuthenticationToken.class.isAssignableFrom(authentication);
    }
}

4. 创建一个实现AuthenticationFilter接口的类，该类用于处理短信验证码登录请求。

public class SmsCodeAuthenticationFilter extends AbstractAuthenticationProcessingFilter {
    public static final String SPRING_SECURITY_FORM_MOBILE_KEY = "mobile";
    public static final String SPRING_SECURITY_FORM_CODE_KEY = "code";
    public static final String REDIS_SMS_CODE_KEY_PREFIX = "SMS_CODE_";

    private String mobileParameter = SPRING_SECURITY_FORM_MOBILE_KEY;
    private String codeParameter = SPRING_SECURITY_FORM_CODE_KEY;
    private boolean postOnly = true;

    public SmsCodeAuthenticationFilter() {
        super(new AntPathRequestMatcher("/login/mobile", "POST"));
    }

    @Override
    public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response) throws AuthenticationException, IOException, ServletException {
        if (postOnly && !request.getMethod().equals("POST")) {
            throw new AuthenticationServiceException("不支持的请求方式: " + request.getMethod());
        }

        String mobile = obtainMobile(request);
        String code = obtainCode(request);

        if (StringUtils.isBlank(mobile)) {
            throw new UsernameNotFoundException("手机号不能为空");
        }
        if (StringUtils.isBlank(code)) {
            throw new BadCredentialsException("验证码不能为空");
        }

        SmsCodeAuthenticationToken authRequest = new SmsCodeAuthenticationToken(mobile, code);

        setDetails(request, authRequest);

        return this.getAuthenticationManager().authenticate(authRequest);
    }

    protected String obtainMobile(HttpServletRequest request) {
        return request.getParameter(mobileParameter);
    }

    protected String obtainCode(HttpServletRequest request) {
        return request.getParameter(codeParameter);
    }

    protected void setDetails(HttpServletRequest request, SmsCodeAuthenticationToken authRequest) {
        authRequest.setDetails(authenticationDetailsSource.buildDetails(request));
    }

    public void setMobileParameter(String mobileParameter) {
        this.mobileParameter = mobileParameter;
    }

    public void setCodeParameter(String codeParameter) {
        this.codeParameter = codeParameter;
    }

    public void setPostOnly(boolean postOnly) {
        this.postOnly = postOnly;
    }

    public final String getMobileParameter() {
        return mobileParameter;
    }

    public final String getCodeParameter() {
        return codeParameter;
    }
}

5. 在WebSecurityConfigurerAdapter的子类中进行配置。

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
    @Autowired
    private UserDetailsServiceImpl userDetailsService;

    @Autowired
    private SmsCodeAuthenticationProvider smsCodeAuthenticationProvider;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
                .antMatchers("/login/mobile").permitAll()
                .anyRequest().authenticated()
                .and()
                .formLogin().loginPage("/login").defaultSuccessURL("/home").permitAll()
                .and()
                .logout().logoutUrl("/logout").permitAll()
                .and()
                .addFilterBefore(smsCodeAuthenticationFilter(), UsernamePasswordAuthenticationFilter.class)
                .csrf().disable();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.authenticationProvider(smsCodeAuthenticationProvider)
                .userDetailsService(userDetailsService)
                .passwordEncoder(passwordEncoder());
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    @Bean
    public SmsCodeAuthenticationFilter smsCodeAuthenticationFilter() {
        SmsCodeAuthenticationFilter filter = new SmsCodeAuthenticationFilter();
        filter.setAuthenticationManager(authenticationManager());
        filter.setAuthenticationSuccessHandler((request, response, authentication) -> {
            response.setContentType("application/json;charset=UTF-8");
            PrintWriter out = response.getWriter();
            out.write("{\"code\": 0, \"message\": \"登录成功\"}");
            out.flush();
            out.close();
        });
        filter.setAuthenticationFailureHandler((request, response, exception) -> {
            response.setContentType("application/json;charset=UTF-8");
            PrintWriter out = response.getWriter();
            out.write("{\"code\": 1, \"message\": \"" + exception.getMessage() + "\"}");
            out.flush();
            out.close();
        });
        return filter;
    }
}

6. 在前端页面中添加短信验证码登录的表单。

<form action="/login/mobile" method="post">
    <div>
        <label>手机号:</label>
        <input type="text" name="mobile" />
    </div>
    <div>
        <label>验证码:</label>
        <input type="text" name="code" />
        <button type="button" onclick="sendSmsCode()">发送验证码</button>
    </div>
    <div>
        <button type="submit">登录</button>
    </div>
</form>

7. 在后端控制器中添加发送短信验证码的接口。

@RestController
public class SmsCodeController {
    @Autowired
    private RedisTemplate<String, String> redisTemplate;

    @GetMapping("/sms/code")
    public void sendSmsCode(String mobile) {
        String code = RandomStringUtils.randomNumeric(6);
        redisTemplate.opsForValue().set(SmsCodeAuthenticationFilter.REDIS_SMS_CODE_KEY_PREFIX + mobile, code, 5, TimeUnit.MINUTES);

        // 发送短信验证码
    }
}

以上就是使用Spring Security实现手机验证码登录的全部步骤。

springsecurity 实现验证码登录

Spring Security可以通过自定义过滤器来实现验证码登录，主要步骤如下：

1. 添加依赖

在pom.xml文件中添加以下依赖：

<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
  <groupId>com.google.code.kaptcha</groupId>
  <artifactId>kaptcha</artifactId>
  <version>2.3.2</version>
</dependency>

2. 配置验证码生成器

在Spring Security的配置类中定义验证码生成器：

@Bean
public DefaultKaptcha kaptcha() {
  Properties properties = new Properties();
  properties.setProperty("kaptcha.border", "no");
  properties.setProperty("kaptcha.textproducer.font.color", "black");
  properties.setProperty("kaptcha.image.width", "150");
  properties.setProperty("kaptcha.image.height", "50");
  properties.setProperty("kaptcha.textproducer.char.length", "4");
  Config config = new Config(properties);
  DefaultKaptcha defaultKaptcha = new DefaultKaptcha();
  defaultKaptcha.setConfig(config);
  return defaultKaptcha;
}

3. 定义验证码过滤器

创建一个验证码过滤器类，继承`OncePerRequestFilter`，重写`doFilterInternal`方法，在其中判断是否需要验证验证码，如果是则验证并抛出异常。

public class CaptchaFilter extends OncePerRequestFilter {

  private final static String CAPTCHA_SESSION_KEY = "captcha_key";

  private final static String LOGIN_URL = "/login";

  @Autowired
  private DefaultKaptcha kaptcha;

  @Override
  protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
      throws ServletException, IOException {
    if (LOGIN_URL.equals(request.getRequestURI()) && request.getMethod().equalsIgnoreCase("post")) {
      try {
        validate(request);
      } catch (CaptchaException e) {
        request.setAttribute("errorMessage", e.getMessage());
        request.getRequestDispatcher("/login").forward(request, response);
        return;
      }
    }
    filterChain.doFilter(request, response);
  }

  private void validate(HttpServletRequest request) throws CaptchaException {
    String captchaCode = request.getParameter("captchaCode");
    String captchaSession = (String) request.getSession().getAttribute(CAPTCHA_SESSION_KEY);
    if (StringUtils.isEmpty(captchaCode) || StringUtils.isEmpty(captchaSession)
        || !captchaCode.equalsIgnoreCase(captchaSession)) {
      throw new CaptchaException("验证码错误");
    }
  }
}

其中`CaptchaException`为自定义异常类，用于抛出验证码校验失败的异常信息。

4. 注册验证码过滤器

将验证码过滤器注册到Spring Security的配置中：

@Override
protected void configure(HttpSecurity http) throws Exception {
  http.addFilterBefore(new CaptchaFilter(), UsernamePasswordAuthenticationFilter.class)
      .authorizeRequests()
      .antMatchers("/login", "/captcha").permitAll()
      .anyRequest().authenticated()
      .and()
      .formLogin().loginPage("/login").defaultSuccessUrl("/index")
      .and()
      .logout().logoutSuccessUrl("/login").permitAll()
      .and()
      .csrf().disable();
}

其中，`addFilterBefore`方法用于将验证码过滤器添加到Spring Security的过滤器链中。

5. 添加验证码生成接口

在控制器中添加一个生成验证码的接口，用于获取验证码图片和将验证码存储到session中：

@GetMapping("/captcha")
public void captcha(HttpServletRequest request, HttpServletResponse response) throws IOException {
  response.setHeader("Cache-Control", "no-store, no-cache");
  response.setContentType("image/jpeg");
  String captchaText = kaptcha.createText();
  BufferedImage captchaImage = kaptcha.createImage(captchaText);
  request.getSession().setAttribute(CAPTCHA_SESSION_KEY, captchaText);
  ServletOutputStream outputStream = response.getOutputStream();
  ImageIO.write(captchaImage, "jpg", outputStream);
  IOUtils.closeQuietly(outputStream);
}

6. 修改登录页面

在登录页面中添加一个输入框和验证码图片：

<form method="post" action="/login">
  <div class="form-group">
    <label for="username">用户名</label>
    <input type="text" class="form-control" id="username" name="username" placeholder="请输入用户名">
  </div>
  <div class="form-group">
    <label for="password">密码</label>
    <input type="password" class="form-control" id="password" name="password" placeholder="请输入密码">
  </div>
  <div class="form-group">
    <label for="captchaCode">验证码</label>
    <div class="input-group">
      <input type="text" class="form-control" id="captchaCode" name="captchaCode" placeholder="请输入验证码">
      <div class="input-group-append">
        <img src="/captcha" onclick="this.src='/captcha?'+Math.random()" style="cursor:pointer;">
      </div>
    </div>
  </div>
  <button type="submit" class="btn btn-primary">登录</button>
</form>

以上就是Spring Security实现验证码登录的步骤。