解码 jwt 时，AuthenticationEvent 不会因错误而发布

Question

由于我的验证器失败，在尝试解码 Jwt 时发生错误，我无法捕获身份验证失败事件。我正在使用 Spring 安全 5.2.1。请注意，当我根本不在 'Authorization' header 中传递令牌时，我会捕获授权失败事件。我想必须使用 spring 配置来完成一些额外的配置。

抛出的异常：

org.springframework.security.oauth2.core.OAuth2AuthenticationException: An 
error occurred while attempting to decode the Jwt: This aud claim does not 
contain configured audience

审核按照此处所述实施：https://www.baeldung.com/spring-boot-authentication-audit

当前 spring 安全配置：

@EnableWebSecurity
  public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

private static final OAuth2Error INVALID_AUDIENCE =
        new OAuth2Error(OAuth2ErrorCodes.INVALID_REQUEST,
                "This aud claim does not contain configured audience",
                "https://tools.ietf.org/html/rfc6750#section-3.1");


@Value("${spring.security.oauth2.claim-to-validate.audience}")
private String audience;

@Value("${spring.security.oauth2.claim-to-validate.scope}")
private String scope;

@Value("${spring.security.oauth2.resourceserver.jwt.public-key-location:#{null}}")
private RSAPublicKey publicKeyLocation;

@Value("${spring.security.oauth2.resourceserver.jwt.jwk-set-uri:#{null}}")
private String jwkSetUri;

@Value("${spring.security.oauth2.resourceserver.jwt.issuer-uri:#{null}}")
private String issuerUri;


@Override
protected void configure(HttpSecurity http) throws Exception {
            http
                    .authorizeRequests()
                    .antMatchers( "/v1/resource/**")
                    .hasAuthority("SCOPE_" + scope)
                    .and()
                    .oauth2ResourceServer()
                    .jwt();
}

@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
    auth.inMemoryAuthentication();
}

@Bean
public JwtDecoder jwtDecoder() {
    final OAuth2TokenValidator<Jwt> withAudience = audienceValidator(audience);

    final JwtDecoder jwtDecoder;

    if (publicKeyLocation != null) {
        jwtDecoder = NimbusJwtDecoder.withPublicKey(publicKeyLocation).build();
    } else if (StringUtils.hasLength(jwkSetUri)) {
        jwtDecoder = NimbusJwtDecoder.withJwkSetUri(jwkSetUri).build();
    } else if (StringUtils.hasLength(issuerUri)) {
        jwtDecoder = JwtDecoders.fromOidcIssuerLocation(issuerUri);
    } else {
        throw new IllegalStateException(
                "Invalid OAuth2 configuration: provide value for any of " +
                        "'publicKeyLocation', 'jwkSetUri' or 'issuerUri'");
    }

    ((NimbusJwtDecoder) jwtDecoder).setJwtValidator(withAudience);

    return jwtDecoder;
}

OAuth2TokenValidator<Jwt> audienceValidator(String audience) {
    return jwt -> {
        Assert.notNull(jwt, "token cannot be null");

        final List<String> audiences = jwt.getAudience();

        return audiences.contains(audience) ?
                OAuth2TokenValidatorResult.success() :
                OAuth2TokenValidatorResult.failure(INVALID_AUDIENCE);
    };
}
}

Answer 1

将 Spring 安全更新到 5.3.0 或更高版本并在 Spring 安全配置自定义 AuthenticationEventPublisher bean 中声明，如下所示：

@Autowired
private ApplicationEventPublisher publisher;

@Bean
public AuthenticationEventPublisher authenticationEventPublisher() {
    final Properties properties = new Properties();
    properties.put(
        OAuth2AuthenticationException.class.getCanonicalName(),
        AuthenticationFailureBadCredentialsEvent.class.getCanonicalName());

    final DefaultAuthenticationEventPublisher eventPublisher = new DefaultAuthenticationEventPublisher(publisher);

    eventPublisher.setAdditionalExceptionMappings(properties);

    return eventPublisher;
}

请注意，在 5.3.0 中，您可以直接添加没有 Properties 结构的映射。

如果您需要继续使用 5.2.x，请使用此处指出的解决方法：https://github.com/spring-projects/spring-security/issues/7793

解码 jwt 时，AuthenticationEvent 不会因错误而发布

AuthenticationEvent is not published on error while decoding jwt

audit

spring

spring-security

oauth-2.0

jwt