spring boot keyclock登录 springboot 登录页面

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编程小天才 2023-10-14 22:49:21

文章标签 spring boot spring 微信 java 后端 文章分类 spring boot 后端开发

一、概述

实现账号用户名+微信网页授权登录集成在Spring Security的思路，最重要的一点是要实现微信登录通过Spring Security安全框架时，不需要验证账号、密码。

二、准备工作

要实现该功能，首先需要掌握Spring Security框架和微信扫码登录接口相关技术，如果对这两块还不太熟悉，可以参考：

1、Springboot + Spring Security实现前后端分离登录认证及权限控制

2、微信开放平台开发第三方授权登陆：微信扫码登录

三、项目代码结构

spring boot keyclock登录 springboot 登录页面_java

四、Spring Security核心配置：WebSecurityConfig

在WebSecurityConfig中配置了用户名密码登陆的验证以及token授权登陆两种方式，并分别通过不同的拦截器和不同的验证方式来实现该功能。

@Configuration
@EnableWebSecurity
public class SpringSecurityConfig extends WebSecurityConfigurerAdapter {
  @Autowired MyAuthenticationnSuccessHandler myAuthenticationSuccessHandler;
  @Autowired MyAuthenticationFailureHandler myAuthenticationFailureHandler;
  @Autowired
  WxAuthenticationnSuccessHandler wxAuthenticationnSuccessHandler;
  @Autowired
  WxAuthenticationFailureHandler wxAuthenticationFailureHandler;
  @Autowired private DataSource dataSource;
  @Autowired
  RedisOneNetUtil redisOneNetUtil;
  @Value("${companyLog.loginPage}")
  private String loginPage;

  @Bean
  public JdbcTokenRepositoryImpl tokenRepository() {
    JdbcTokenRepositoryImpl tokenRepository = new JdbcTokenRepositoryImpl();
    tokenRepository.setDataSource(dataSource);
    // tokenRepository.setCreateTableOnStartup(true); // 启动创建表，创建成功后注释掉
    return tokenRepository;
  }
  @Bean
  UserDetailsService customUserService() { // 注册UserDetailsService 的bean
    return new CustomUserServiceImpl();
  }
  @Bean
  UserDetailsService weChatUserService() { // 注册UserDetailsService 的bean
    return new WeChatUserServiceImpl();
  }
  /**
   * 此处给AuthenticationManager添加登陆验证的逻辑。
   * 这里添加了两个AuthenticationProvider分别用于用户名密码登陆的验证以及token授权登陆两种方式。
   * 在处理登陆信息的过滤器执行的时候会调用这两个provider进行登陆验证。
   */
  @Override
  public void configure(AuthenticationManagerBuilder auth) throws Exception {
    //用户名和密码登陆
    auth.userDetailsService(customUserService()).passwordEncoder(new BCryptPasswordEncoder());
    //微信openid登陆
    auth.authenticationProvider(weChatAuthenticationProvider());
  }

  //用户名和密码登陆处理
  /*@Bean
  public CustomAuthenticationProvider customAuthenticationProvider() {
    return new CustomAuthenticationProvider();
  }
*/
  //微信openid登陆处理
  @Bean
  public WeChatAuthenticationProvider weChatAuthenticationProvider() {
    return new WeChatAuthenticationProvider();
  }

  /**
   * 添加微信openid登陆验证的过滤器
   */
  @Bean
  public WeChatAuthenticationFilter weChatAuthenticationFilter() throws Exception {
    WeChatAuthenticationFilter filter = new WeChatAuthenticationFilter();
    filter.setAuthenticationManager(authenticationManagerBean());
    filter.setAuthenticationSuccessHandler(wxAuthenticationnSuccessHandler);
    filter.setAuthenticationFailureHandler(wxAuthenticationFailureHandler);
    return filter;
  }

  /**
   * 添加用户名和密码登陆验证的过滤器
   */
  @Bean
  public CustomAuthenticationFilter customAuthenticationFilter() throws Exception {
    CustomAuthenticationFilter filter = new CustomAuthenticationFilter();
    filter.setAuthenticationManager(authenticationManagerBean());
    filter.setAuthenticationSuccessHandler(myAuthenticationSuccessHandler);
    filter.setAuthenticationFailureHandler(myAuthenticationFailureHandler);
    return filter;
  }

  /** 配置请求拦截 */
  @Override
  protected void configure(HttpSecurity http) throws Exception {
    // http: // 192.168.1.225:8080/users/restPwdView?userid=6&taskcode=8grf3B
    HttpMethodFilter filter = new HttpMethodFilter();
    WeChatAuthenticationFilter wechatFilter = weChatAuthenticationFilter();
    CustomAuthenticationFilter customFilter = customAuthenticationFilter();
    ValidateCodeFilter validateCodeFilter = new ValidateCodeFilter();
    validateCodeFilter.setAuthenticationFailureHandler(myAuthenticationFailureHandler);
    // http.httpBasic()    //httpBasic登录 BasicAuthenticationFilter
    // 必须在注册之后的过滤器之间才能安插过滤器
    http.addFilterBefore(filter, UsernamePasswordAuthenticationFilter.class)
            .addFilterBefore(wechatFilter, UsernamePasswordAuthenticationFilter.class)
            .addFilterBefore(customFilter, UsernamePasswordAuthenticationFilter.class)
        .addFilterAfter(validateCodeFilter, HttpMethodFilter.class)
        //表单登录,loginPage为登录请求的url,loginProcessingUrl为表单登录处理的URL
        .formLogin()
        .loginPage(loginPage)
        // 登录需要经过的url请求
        .loginProcessingUrl("/user/login")
        .loginProcessingUrl("/wechat/weChatLogin")
        //.successHandler(myAuthenticationSuccessHandler)
        //.failureHandler(myAuthenticationFailureHandler)
        .and()
        .authorizeRequests()
        .antMatchers(
            loginPage,
            "/comMonAssessScreens",
            "/comMonAssessScreen",
            "/alarmConfiguration/ifCheck",
            "/logOut",
            "/code/image",
            "/meterData/insertElecMeterDataList",
            "/meterDataCreate/*",
            "/common/**",
            "/common/js/**",
            
            "/wechat/login",
            "/wechat/weChatLogin_epf",
            "/wechat/userLogin",
            "/wechat/userBindLogin",
            "/wechat/userBindGo",
            "/wechat/userBind",
            "/wechat/userUnBind",
            "/weChatLogin",
            "/weChatLogin.html",
            "/indexV2")
        .permitAll()
        .antMatchers("/static/**")
        .permitAll() // 不拦截静态资源
        .antMatchers("/views/**")
        .permitAll() // 不拦截静态资源
        .antMatchers("/script/**")
        .hasAuthority("ROLE_SuperPermission")
        .antMatchers("/**")
        .fullyAuthenticated()
        // 需要身份认证
        .and()
        // 登出后根据用户读取登出页面
        .logout()
        .logoutUrl("/logOut") // 配置登出请求路径
        .invalidateHttpSession(true)
        .and()
        .headers()
        .frameOptions()
        .sameOrigin()
        .and()
        .rememberMe()
        .tokenRepository(tokenRepository())
        .tokenValiditySeconds(3600) // Token过期时间为一个小时
        .and()
        .csrf()
        .disable() // 注销行为任意访问
        .headers()
        // 增加csp防xss攻击    frame-ancestors 针对frame的加载策略     default-src 针对默认加载策略 object-src 针对插件的加载策略
        .contentSecurityPolicy(
            "frame-ancestors 'self'; default-src 'self' 'unsafe-inline' 'unsafe-eval' *.aliyuncs.com *.baidu.com *.bdimg.com ;object-src 'self'");
  }
}

1、configure分别配置两种登录验证方式，用户名和密码登陆使用userDetailsService方法返回的是带有用户名和密码的token，而authenticationProvider方法返回的是含有微信openid的自定义token，分别根据自己的验证逻辑来实现登录验证。

public void configure(AuthenticationManagerBuilder auth) throws Exception {
    //用户名和密码登陆
    auth.userDetailsService(customUserService()).passwordEncoder(new BCryptPasswordEncoder());
    //微信openid登陆
    auth.authenticationProvider(weChatAuthenticationProvider());
  }

2、分别定义两个拦截器，各自定义好需要拦截的登录url，并分别处理登录验证逻辑：

CustomAuthenticationFilter 拦截url："/user/login"
WeChatAuthenticationFilter 拦截url："/wechat/weChatLogin"

这两个url都在两个拦截器中有定义。

WeChatAuthenticationFilter wechatFilter = weChatAuthenticationFilter();
  CustomAuthenticationFilter customFilter = customAuthenticationFilter();
  ValidateCodeFilter validateCodeFilter = new ValidateCodeFilter();
  validateCodeFilter.setAuthenticationFailureHandler(myAuthenticationFailureHandler);
  // http.httpBasic()    //httpBasic登录 BasicAuthenticationFilter
  // 必须在注册之后的过滤器之间才能安插过滤器
  http.addFilterBefore(filter, UsernamePasswordAuthenticationFilter.class)
          .addFilterBefore(wechatFilter, UsernamePasswordAuthenticationFilter.class)
          .addFilterBefore(customFilter, UsernamePasswordAuthenticationFilter.class)
      .addFilterAfter(validateCodeFilter, HttpMethodFilter.class)
      //表单登录,loginPage为登录请求的url,loginProcessingUrl为表单登录处理的URL
      .formLogin()
      .loginPage(loginPage)
      // 登录需要经过的url请求
      .loginProcessingUrl("/user/login")
      .loginProcessingUrl("/wechat/weChatLogin")

3、两个拦截器分别实现了自己的登陆成功和失败的处理逻辑

/**
 * 添加微信openid登陆验证的过滤器
 */
@Bean
public WeChatAuthenticationFilter weChatAuthenticationFilter() throws Exception {
  WeChatAuthenticationFilter filter = new WeChatAuthenticationFilter();
  filter.setAuthenticationManager(authenticationManagerBean());
  filter.setAuthenticationSuccessHandler(wxAuthenticationnSuccessHandler);
  filter.setAuthenticationFailureHandler(wxAuthenticationFailureHandler);
  return filter;
}

/**
 * 添加用户名和密码登陆验证的过滤器
 */
@Bean
public CustomAuthenticationFilter customAuthenticationFilter() throws Exception {
  CustomAuthenticationFilter filter = new CustomAuthenticationFilter();
  filter.setAuthenticationManager(authenticationManagerBean());
  filter.setAuthenticationSuccessHandler(myAuthenticationSuccessHandler);
  filter.setAuthenticationFailureHandler(myAuthenticationFailureHandler);
  return filter;
}

五、自定义token

1、用户名和密码验证的token，需要账号密码作为验证

/**
 * @author: xxm
 * @description:用户名和密码验证的token
 */
public class CustomAuthenticationToken extends UsernamePasswordAuthenticationToken {
    /**
     *
     */
    private static final long serialVersionUID = -1076492615339314113L;

    public CustomAuthenticationToken(Object principal, Object credentials) {
        super(principal, credentials);
    }
    public CustomAuthenticationToken(Object principal, Object credentials,
                                     Collection<? extends GrantedAuthority> authorities) {
        super(principal, credentials, authorities);
    }
}

2、微信验证的token，只需要一个openid作为验证即可

/**
 * @author: xxm
 * @description:微信验证的token`
 */
public class WeChatAuthenticationToken extends UsernamePasswordAuthenticationToken {

    private static final long serialVersionUID = -6231962326068951783L;


    public WeChatAuthenticationToken(Object principal) {
        super(principal, "");
    }


    public WeChatAuthenticationToken(Object principal, Collection<? extends GrantedAuthority> authorities) {
        super(principal, "", authorities);
    }

}

六、自定义拦截器

1、用户名和密码登陆验证的过滤器，重写了拦截的请求URL，并定义好用户名、密码的参数名称，从请求中获取到用户名、密码，生成CustomAuthenticationToken。

拦截器中生成的CustomAuthenticationToken，账号和密码是从前台传过来，它将会和UserDetailsService中返回的CustomAuthenticationToken的账号密码进行对比验证，账号密码是否正确。(UserDetailsService中返回的CustomAuthenticationToken的账号密码是从数据库查出来的)

/**
 * @author: xxm
 * @description:用户名和密码登陆验证的过滤器
 */
public class CustomAuthenticationFilter extends AbstractAuthenticationProcessingFilter {
    public static final String SPRING_SECURITY_FORM_USERNAME_KEY = "username";
    public static final String SPRING_SECURITY_FORM_PASSWORD_KEY = "password";

    private String usernameParameter = SPRING_SECURITY_FORM_USERNAME_KEY;
    private String passwordParameter = SPRING_SECURITY_FORM_PASSWORD_KEY;
    private boolean postOnly = true;
    public CustomAuthenticationFilter() {
        //父类中定义了拦截的请求URL，/login的post请求，直接使用这个配置，也可以自己重写
        super("/user/login");
    }
    @Override
    public Authentication attemptAuthentication(HttpServletRequest request,
                                                HttpServletResponse response) throws AuthenticationException {
        if (postOnly && !request.getMethod().equals("POST")) {
            throw new AuthenticationServiceException(
                    "Authentication method not supported: " + request.getMethod());
        }

        String username = obtainUsername(request);
        String password = obtainPassword(request);

        if (username == null) {
            username = "";
        }

        if (password == null) {
            password = "";
        }

        username = username.trim();

        CustomAuthenticationToken authRequest = new CustomAuthenticationToken(username, password);

        // Allow subclasses to set the "details" property
        setDetails(request,authRequest);

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

    protected String obtainPassword(HttpServletRequest request) {
        String password =request.getParameter(passwordParameter);
        return password == null ? "" : password;
    }

    /**
     * Enables subclasses to override the composition of the username, such as by
     * including additional values and a separator.
     *
     * @param request so that request attributes can be retrieved
     *
     * @return the username that will be presented in the <code>Authentication</code>
     * request token to the <code>AuthenticationManager</code>
     */
    protected String obtainUsername(HttpServletRequest request) {
        String username =request.getParameter(usernameParameter);
        return username == null ? "" : username;
    }
    protected void setDetails(HttpServletRequest request,
                              UsernamePasswordAuthenticationToken authRequest) {
        authRequest.setDetails(authenticationDetailsSource.buildDetails(request));
    }
}

2、微信openid登陆验证的过滤器，重写了拦截的请求URL，并定义好openid的参数名称，从请求中获取到openid，生成WeChatAuthenticationToken。

拦截器中生成的WeChatAuthenticationToken，openid是从前台传过来，它将会传递给WeChatAuthenticationProvider，并在该类中验证微信授权openid是否有效（根据openid查询数据库中是否关联用户即可）。

/**
 * @author: xxm
 * @description:微信openid登陆验证的过滤器
 */
public class WeChatAuthenticationFilter extends AbstractAuthenticationProcessingFilter {


    private String openidParameter = "openid";



    public WeChatAuthenticationFilter() {
        super("/wechat/weChatLogin");
        //super.setAuthenticationFailureHandler(new MyAuthenticationFailureHandler());
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response)
            throws AuthenticationException {

        if (!request.getMethod().equals(HttpMethod.GET.name())) {
            throw new AuthenticationServiceException("Authentication method not supported: " + request.getMethod());
        }

        String openid = obtainOpenid(request);
        if (openid == null || openid.length() == 0) {
            throw new BadCredentialsException("uid or openid is null.");
        }

        WeChatAuthenticationToken authRequest = new WeChatAuthenticationToken(openid);

        authRequest.setDetails(authenticationDetailsSource.buildDetails(request));

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

    }

    protected String obtainOpenid(HttpServletRequest request) {
        String openid = request.getParameter(this.openidParameter);
        return openid == null ? "" : openid.trim();
    }

}

七、自定义UserDetailsService

用户、密码登录采用了该种方式，从数据库查询出用户信息，并且查询出权限，返回带有权限的用户信息

/**
 * @author xxm
 * 定义UserDetailsService 接口
 */
@Service
public class CustomUserServiceImpl implements UserDetailsService {
  @Autowired
  UserControllerClient userControllerClient;

  // 授权过程
  @Override
  /** 根据数据库获得用户信息，并且查询出权限，返回带有权限的用户信息。 */
  public UserDetails loadUserByUsername(String username) {

    SysUser user = userControllerClient.getUserInfoByLoginName(username);
    if (user != null) {
      HttpServletRequest request =
          ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
      HttpSession session = request.getSession();
      session.setAttribute("username", username);
      List<String> permissionCodess = userControllerClient.findPermissionByAdminUserName(username);
      List<GrantedAuthority> grantedAuthorities = new ArrayList<>();
      for (String permissionCode : permissionCodess) {
        if (permissionCode != null && permissionCode != "") {
          GrantedAuthority grantedAuthority =
                  new SimpleGrantedAuthority(permissionCode);
          grantedAuthorities.add(grantedAuthority);
        }
      }
      // 返回带有权限的user
      return new User(user.getUsername(), user.getPassword(), grantedAuthorities);
    } else {
      throw new UsernameNotFoundException("admin: " + username + " do not exist!");
    }
  }
}

八、自定义Provider

微信登录采用了该种方式，根据WeChatAuthenticationFilter 传过来的token信息获取到openid，并根据openid查询微信关联账户，完成验证。

/**
 * @author: xxm
 * @description:
 * @date: 2021/3/11 16:07
 */
public class WeChatAuthenticationProvider implements AuthenticationProvider {

    @Autowired
    UserWeChatClient userWeChatClient;
    @Autowired
    UserControllerClient userControllerClient;

    @Override
    public Authentication authenticate(Authentication authentication) throws AuthenticationException {

        if (authentication.isAuthenticated()) {
            return authentication;
        }
        //获取过滤器封装的token信息
        WeChatAuthenticationToken authenticationToken = (WeChatAuthenticationToken) authentication;
        String openid = (String)authenticationToken.getPrincipal();
        SysUser user = null;
        UserWeChatDto uwcDto = new UserWeChatDto();
        uwcDto.setOpenId(openid);
        List<UserWeChatDto> uwcList = userWeChatClient.getListByParam(uwcDto);
        if (null != uwcList && uwcList.size()==1) {
            UserWeChatDto userWeChatDto = uwcList.get(0);
            //微信账号已经与网站账号关联
            //根据用户id查询用户
            user = userControllerClient.getUserById(userWeChatDto.getUserId());
            //存放session
            HttpServletRequest request =
                    ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
            HttpSession session = request.getSession();
            session.setAttribute("username", user.getUsername());
        } else {
            //微信账号没有关联网站账号
            throw new BadCredentialsException("微信授权openid无效，请重新登陆");
        }
//        不通过
        if (user == null) {
            throw new BadCredentialsException("微信授权openid无效，请重新登陆");
        }
        // 根用户拥有全部的权限
        List<String> permissionCodess = userControllerClient.findPermissionByAdminUserName(user.getUsername());
        List<GrantedAuthority> authorities = new ArrayList<>();
        for (String permissionCode : permissionCodess) {
            if (permissionCode != null && permissionCode != "") {
                GrantedAuthority grantedAuthority =
                        new SimpleGrantedAuthority(permissionCode);
                authorities.add(grantedAuthority);
            }
        }
        WeChatAuthenticationToken authenticationResult = new WeChatAuthenticationToken(openid, authorities);

        return authenticationResult;
    }

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

}

九、自定义Handler

根据验证成功与失败返回相应数据和操作

/**
 *
 * @author: xxm
 * 功能描述: 微信登陆成功后操作
 * @param: 
 * @return: 
 */
@Service
public class WxAuthenticationnSuccessHandler implements AuthenticationSuccessHandler {

  @Override
  public void onAuthenticationSuccess(
          HttpServletRequest request, HttpServletResponse response, Authentication authentication)
      throws IOException, ServletException {
    response.sendRedirect("/index.html");
  }
}

/**
*
* @author: xxm
* 功能描述: 微信登录验证失败操作
* @param: 
* @return: 
*/
@Service
public class WxAuthenticationFailureHandler implements AuthenticationFailureHandler {
private ObjectMapper objectMapper = new ObjectMapper();

@Override
public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {
 // 返回json数据
 Map result = new HashMap();
 result.put("wx_success", false);
 result.put("codeRtn", false);
 // 错误信息
 result.put("errorMsg", exception.getMessage());

 String json = objectMapper.writeValueAsString(result);
 response.setContentType("text/json;charset=utf-8");
 response.getWriter().write(json);
}
}

结束

从准备工作的资料，加上本文的相关代码，就可以实现账号用户名+微信网页授权登录集成在Spring Security。

作者：小苹果1357

本文章为转载内容，我们尊重原作者对文章享有的著作权。如有内容错误或侵权问题，欢迎原作者联系我们进行内容更正或删除文章。

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