对于每个成功或失败的身份验证，将分别触发 或 。AuthenticationSuccessEventAuthenticationFailureEventSpring中文文档

若要侦听这些事件，必须首先发布 . Spring Security 可以很好地实现此目的：AuthenticationEventPublisherDefaultAuthenticationEventPublisherSpring中文文档

@Bean
public AuthenticationEventPublisher authenticationEventPublisher
        (ApplicationEventPublisher applicationEventPublisher) {
    return new DefaultAuthenticationEventPublisher(applicationEventPublisher);
}
@Bean
fun authenticationEventPublisher
        (applicationEventPublisher: ApplicationEventPublisher?): AuthenticationEventPublisher {
    return DefaultAuthenticationEventPublisher(applicationEventPublisher)
}

然后，您可以使用 Spring 的支持：@EventListenerSpring中文文档

@Component
public class AuthenticationEvents {
	@EventListener
    public void onSuccess(AuthenticationSuccessEvent success) {
		// ...
    }

    @EventListener
    public void onFailure(AbstractAuthenticationFailureEvent failures) {
		// ...
    }
}
@Component
class AuthenticationEvents {
    @EventListener
    fun onSuccess(success: AuthenticationSuccessEvent?) {
        // ...
    }

    @EventListener
    fun onFailure(failures: AbstractAuthenticationFailureEvent?) {
        // ...
    }
}

虽然与 和 类似，但它们很好，因为它们可以独立于 servlet API 使用。AuthenticationSuccessHandlerAuthenticationFailureHandlerSpring中文文档

添加异常映射

默认情况下，为以下事件发布 an：DefaultAuthenticationEventPublisherAuthenticationFailureEventSpring中文文档

例外Spring中文文档

事件Spring中文文档

BadCredentialsExceptionSpring中文文档

AuthenticationFailureBadCredentialsEventSpring中文文档

UsernameNotFoundExceptionSpring中文文档

AuthenticationFailureBadCredentialsEventSpring中文文档

AccountExpiredExceptionSpring中文文档

AuthenticationFailureExpiredEventSpring中文文档

ProviderNotFoundExceptionSpring中文文档

AuthenticationFailureProviderNotFoundEventSpring中文文档

DisabledExceptionSpring中文文档

AuthenticationFailureDisabledEventSpring中文文档

LockedExceptionSpring中文文档

AuthenticationFailureLockedEventSpring中文文档

AuthenticationServiceExceptionSpring中文文档

AuthenticationFailureServiceExceptionEventSpring中文文档

CredentialsExpiredExceptionSpring中文文档

AuthenticationFailureCredentialsExpiredEventSpring中文文档

InvalidBearerTokenExceptionSpring中文文档

AuthenticationFailureBadCredentialsEventSpring中文文档

发布者执行完全匹配，这意味着这些异常的子类不会生成事件。ExceptionSpring中文文档

为此，您可能希望通过以下方法向发布者提供其他映射：setAdditionalExceptionMappingsSpring中文文档

@Bean
public AuthenticationEventPublisher authenticationEventPublisher
        (ApplicationEventPublisher applicationEventPublisher) {
    Map<Class<? extends AuthenticationException>,
        Class<? extends AbstractAuthenticationFailureEvent>> mapping =
            Collections.singletonMap(FooException.class, FooEvent.class);
    AuthenticationEventPublisher authenticationEventPublisher =
        new DefaultAuthenticationEventPublisher(applicationEventPublisher);
    authenticationEventPublisher.setAdditionalExceptionMappings(mapping);
    return authenticationEventPublisher;
}
@Bean
fun authenticationEventPublisher
        (applicationEventPublisher: ApplicationEventPublisher?): AuthenticationEventPublisher {
    val mapping: Map<Class<out AuthenticationException>, Class<out AbstractAuthenticationFailureEvent>> =
            mapOf(Pair(FooException::class.java, FooEvent::class.java))
    val authenticationEventPublisher = DefaultAuthenticationEventPublisher(applicationEventPublisher)
    authenticationEventPublisher.setAdditionalExceptionMappings(mapping)
    return authenticationEventPublisher
}

例外Spring中文文档

事件Spring中文文档

BadCredentialsExceptionSpring中文文档

AuthenticationFailureBadCredentialsEventSpring中文文档

UsernameNotFoundExceptionSpring中文文档

AuthenticationFailureBadCredentialsEventSpring中文文档

AccountExpiredExceptionSpring中文文档

AuthenticationFailureExpiredEventSpring中文文档

ProviderNotFoundExceptionSpring中文文档

AuthenticationFailureProviderNotFoundEventSpring中文文档

DisabledExceptionSpring中文文档

AuthenticationFailureDisabledEventSpring中文文档

LockedExceptionSpring中文文档

AuthenticationFailureLockedEventSpring中文文档

AuthenticationServiceExceptionSpring中文文档

AuthenticationFailureServiceExceptionEventSpring中文文档

CredentialsExpiredExceptionSpring中文文档

AuthenticationFailureCredentialsExpiredEventSpring中文文档

InvalidBearerTokenExceptionSpring中文文档

AuthenticationFailureBadCredentialsEventSpring中文文档

默认事件

您还可以提供一个 catch-all 事件，以便在以下情况下触发：AuthenticationExceptionSpring中文文档

@Bean
public AuthenticationEventPublisher authenticationEventPublisher
        (ApplicationEventPublisher applicationEventPublisher) {
    AuthenticationEventPublisher authenticationEventPublisher =
        new DefaultAuthenticationEventPublisher(applicationEventPublisher);
    authenticationEventPublisher.setDefaultAuthenticationFailureEvent
        (GenericAuthenticationFailureEvent.class);
    return authenticationEventPublisher;
}
@Bean
fun authenticationEventPublisher
        (applicationEventPublisher: ApplicationEventPublisher?): AuthenticationEventPublisher {
    val authenticationEventPublisher = DefaultAuthenticationEventPublisher(applicationEventPublisher)
    authenticationEventPublisher.setDefaultAuthenticationFailureEvent(GenericAuthenticationFailureEvent::class.java)
    return authenticationEventPublisher
}