java - 带有java配置的spring security AuthenticationFailureHandler

Question

我创建了一个像这样的自定义身份验证失败处理程序:

public class TrackerAuthFailureHandler extends SimpleUrlAuthenticationFailureHandler{

        @Override
        public void onAuthenticationFailure(HttpServletRequest request,
                HttpServletResponse response, AuthenticationException exception)
                throws IOException, ServletException {
            super.onAuthenticationFailure(request, response, exception);

            if(exception.getClass().isAssignableFrom(DisabledException.class)){
                setDefaultFailureUrl("/accountRecovery");
            }
        }
    }

然后我创建了一个这样的 bean:

@Bean
    public AuthenticationFailureHandler trackerAuthFailureHandler(){
        SimpleUrlAuthenticationFailureHandler handler=new SimpleUrlAuthenticationFailureHandler();
        return handler;
    }

和 Spring 配置是这样的:

    @Autowired
    private TrackerAuthFailureHandler trackerAuthFailureHandler;

    @Override
        protected void configure(HttpSecurity http) throws Exception {
            http
                .authorizeRequests()
                    .anyRequest().authenticated()
                    .and()
                .formLogin()
                    .loginPage("/login")
                    .permitAll()
                    .failureHandler(trackerAuthFailureHandler);
    }

但是发生了bean not found异常。有什么想法吗？

Answer 1

当您使用注释注入(inject)方式时，您必须在类 T​​rackerAuthFailureHandler 的顶部使用 @Component。像这样:.

@Component
public class TrackerAuthFailureHandler extends SimpleUrlAuthenticationFailureHandler{