Keycloak说403禁止GET以外的HTTP方法

Question

我正在设置一个Keycloak实例，以便与包含spring security的spring boot app一起使用。我用邮递员来测试服务。我开始获取新的访问令牌，并且工作正常。当我对安全端点进行HTTP GET调用时 - 一切正常，返回工作人员。但当我对安全端点进行HTTP POST / PUT / DELETE调用时，Keycloak说错误403禁止。请看一看，告诉我出了什么问题。

我已经测试了http.csrf（）。disable（）选项，然后工作正常，但它不是生产的解决方案。

security config.Java

@Configuration
@EnableWebSecurity
@ComponentScan(basePackageClasses = KeycloakSecurityComponents.class)
class SecurityConfig extends KeycloakWebSecurityConfigurerAdapter {


    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) {
        KeycloakAuthenticationProvider keycloakAuthenticationProvider = keycloakAuthenticationProvider();
        keycloakAuthenticationProvider.setGrantedAuthoritiesMapper(new SimpleAuthorityMapper());
        auth.authenticationProvider(keycloakAuthenticationProvider);
    }

    @Bean
    public KeycloakSpringBootConfigResolver KeycloakConfigResolver() {
        return new KeycloakSpringBootConfigResolver();
    }

    @Bean
    @Override
    protected SessionAuthenticationStrategy sessionAuthenticationStrategy() {
        return new RegisterSessionAuthenticationStrategy(new SessionRegistryImpl());
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        super.configure(http);
        http
                .authorizeRequests()
                .antMatchers( "/api/**").hasRole("my_admin")
                .anyRequest().permitAll();
    }

application.yml：

keycloak:
  auth-server-url: http://localhost:11080/auth
  realm: myrealm
  resource: myclient
  public-client: true
  principal-attribute: preferred_username
  ssl-required: external
  use-resource-role-mappings: true

来自应用程序的一些日志（keycloak trace log level）：

2019-04-01 14:04:54.741 DEBUG 2952 --- [io-1080-exec-10] o.k.adapters.PreAuthActionsHandler       : adminRequest http://localhost:1080/api/my-endpoint
2019-04-01 14:04:54.741 DEBUG 2952 --- [io-1080-exec-10] .k.a.t.AbstractAuthenticatedActionsValve : AuthenticatedActionsValve.invoke /api/my-endpoint
2019-04-01 14:04:54.741 DEBUG 2952 --- [io-1080-exec-10] o.k.a.AuthenticatedActionsHandler        : AuthenticatedActionsValve.invoke http://localhost:1080/api/my-endpoint
2019-04-01 14:04:54.741 DEBUG 2952 --- [io-1080-exec-10] o.k.a.AuthenticatedActionsHandler        : Policy enforcement is disabled.
2019-04-01 14:04:54.742 DEBUG 2952 --- [io-1080-exec-10] o.k.adapters.PreAuthActionsHandler       : adminRequest http://localhost:1080/error
2019-04-01 14:04:54.743 DEBUG 2952 --- [io-1080-exec-10] f.KeycloakAuthenticationProcessingFilter : Request is to process authentication
2019-04-01 14:04:54.743 DEBUG 2952 --- [io-1080-exec-10] f.KeycloakAuthenticationProcessingFilter : Attempting Keycloak authentication
2019-04-01 14:04:54.743 TRACE 2952 --- [io-1080-exec-10] o.k.adapters.RequestAuthenticator        : --> authenticate()
2019-04-01 14:04:54.743 TRACE 2952 --- [io-1080-exec-10] o.k.adapters.RequestAuthenticator        : try bearer
2019-04-01 14:04:54.743 DEBUG 2952 --- [io-1080-exec-10] o.k.a.BearerTokenRequestAuthenticator    : Found [1] values in authorization header, selecting the first value for Bearer.
2019-04-01 14:04:54.743 DEBUG 2952 --- [io-1080-exec-10] o.k.a.BearerTokenRequestAuthenticator    : Verifying access_token
2019-04-01 14:04:54.743 TRACE 2952 --- [io-1080-exec-10] o.k.a.BearerTokenRequestAuthenticator    :     access_token: eyJhbs...blablab....signature
2019-04-01 14:04:54.744 DEBUG 2952 --- [io-1080-exec-10] o.k.a.BearerTokenRequestAuthenticator    : successful authorized
2019-04-01 14:04:54.744 TRACE 2952 --- [io-1080-exec-10] o.k.a.RefreshableKeycloakSecurityContext : checking whether to refresh.
2019-04-01 14:04:54.744 TRACE 2952 --- [io-1080-exec-10] org.keycloak.adapters.AdapterUtils       : useResourceRoleMappings
2019-04-01 14:04:54.744 TRACE 2952 --- [io-1080-exec-10] org.keycloak.adapters.AdapterUtils       : Setting roles: 
2019-04-01 14:04:54.744 TRACE 2952 --- [io-1080-exec-10] org.keycloak.adapters.AdapterUtils       :    role: my_admin
2019-04-01 14:04:54.744 DEBUG 2952 --- [io-1080-exec-10] a.s.a.SpringSecurityRequestAuthenticator : Completing bearer authentication. Bearer roles: [my_admin] 
2019-04-01 14:04:54.745 DEBUG 2952 --- [io-1080-exec-10] o.k.adapters.RequestAuthenticator        : User 'my_user' invoking 'http://localhost:1080/error' on client 'myclient'
2019-04-01 14:04:54.745 DEBUG 2952 --- [io-1080-exec-10] o.k.adapters.RequestAuthenticator        : Bearer AUTHENTICATED
2019-04-01 14:04:54.745 DEBUG 2952 --- [io-1080-exec-10] f.KeycloakAuthenticationProcessingFilter : Auth outcome: AUTHENTICATED
2019-04-01 14:04:54.745 DEBUG 2952 --- [io-1080-exec-10] f.KeycloakAuthenticationProcessingFilter : Authentication success using bearer token/basic authentication. Updating SecurityContextHolder to contain: org.keycloak.adapters.springsecurity.token.KeycloakAuthenticationToken@fb0506b7: Principal: my_user; Credentials: [PROTECTED]; Authenticated: true; Details: org.keycloak.adapters.springsecurity.account.SimpleKeycloakAccount@ecf147d; Granted Authorities: ROLE_my_admin
2019-04-01 14:04:54.745 DEBUG 2952 --- [io-1080-exec-10] o.k.a.AuthenticatedActionsHandler        : AuthenticatedActionsValve.invoke http://localhost:1080/error
2019-04-01 14:04:54.745 DEBUG 2952 --- [io-1080-exec-10] o.k.a.AuthenticatedActionsHandler        : Policy enforcement is disabled.

Answer 1

它是Spring Security提供的CSRF保护。你真的需要Keycloak令牌的这种保护吗？令牌仅包含在cookie中，还是存在于Authorization标头中？