spring security oauth2在重定向之前操纵请求url

Question

我有一个使用 spring security OAuth2 保护的 Vaadin 应用程序。这工作正常，除了偶尔使用 PUSH 或 HEARTBEAT 端点首先请求并因此触发身份验证过程并且用户最终进入错误页面（用户不应直接访问这些端点）。

一个简单但不安全的修复方法是在这些端点上使用permitAll()。然而，由于这构成了威胁，我需要关闭这个漏洞。

为此，我想解析并可能编辑请求 url，然后在成功验证时重定向到它。我该怎么做呢？

我想我需要在链中的某处添加一个过滤器来拦截请求并对其进行编辑。但我不确定在哪里。

这是我的客户：

@Configuration
@EnableOAuth2Sso
public class OAuthConfig extends WebSecurityConfigurerAdapter
{

    @Override
    protected void configure(HttpSecurity http) throws Exception
    {
        http.csrf().disable()
                .authorizeRequests()
                .antMatchers("/login**").permitAll()
                .antMatchers("/vaadinServlet/PUSH/**").permitAll()          //todo fix this hole
                .antMatchers("/vaadinServlet/HEARTBEAT/**").permitAll()      //todo fix this hole
                .anyRequest().authenticated()
                .and()
                .logout()
                .logoutSuccessUrl("/")
                .logoutRequestMatcher(new AntPathRequestMatcher("/logout"));

    }

    @Override
    public void configure(WebSecurity web) throws Exception
    {
        web.ignoring().antMatchers("/css/*").antMatchers("/VAADIN/**"); // Static resources are ignored
    }

}

还有服务器：

@Configuration
@EnableAuthorizationServer
public class OAuth2Config extends AuthorizationServerConfigurerAdapter
{
//jwt token stuff & my own client/auth providers. Should not be important.
...
}

服务器登录表单：

@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter
{

    @Autowired
    private RestAuthenticationProvider authenticationProvider;

    @Override
    public void configure(AuthenticationManagerBuilder auth) throws Exception
    {
        auth.authenticationProvider(authenticationProvider);
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception
    {
        http
                .authorizeRequests()
                .antMatchers(HttpMethod.GET, "/forgetPassword*").permitAll()
                .antMatchers(HttpMethod.POST,"/user/resetPassword*").permitAll()
                .antMatchers(HttpMethod.GET,"/user/changePassword*").permitAll()
                .antMatchers("/user/updatePassword*", "/user/savePassword*", "/updatePassword*")
                .hasAnyAuthority("CHANGE_PASSWORD_PRIVILEGE","ROLE_USER")
                .anyRequest().authenticated()
                .and()
                    .formLogin()
                    .loginPage("/login")
                    .permitAll()
                .and()
                    .csrf().csrfTokenRepository(csrfTokenRepository());
    }

    private CsrfTokenRepository csrfTokenRepository()
    {
        HttpSessionCsrfTokenRepository repository = new HttpSessionCsrfTokenRepository();
        repository.setHeaderName("X-XSRF-TOKEN");
        return repository;
    }

}

Answer 1

只需在您的项目中添加一些实现

1：创建身份验证失败处理程序

@Component
public class CustomAuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {


    @Override
    public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {
        System.out.print("here failure");



        String s=request.getParameter("username");
        setDefaultFailureUrl("/login?error&username="+s);
        super.onAuthenticationFailure(request,response,exception);
    }

}

2：身份验证成功处理程序

@Component
public class CustomAuthenticationSuccessHandler extends SimpleUrlAuthenticationSuccessHandler {

    @Override
    public void onAuthenticationSuccess(HttpServletRequest request , HttpServletResponse response, Authentication authentication) throws IOException, ServletException {
        /* custom Block 
Do any thing here
  */

        setDefaultTargetUrl("/home/");
        super.onAuthenticationSuccess(request,response,authentication);
    }
}

3：访问请求入口点

@Component
public class CustomAuthenticationEntryPoint implements AuthenticationEntryPoint {
    @Override
    public void commence(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, AuthenticationException e) throws IOException, ServletException {
        System.out.print("Unauthorized Access");

        httpServletResponse.sendError(HttpServletResponse.SC_UNAUTHORIZED);
    }
}

根据您的要求实施组件。