Spring Security + Keycloak：接受Bearer Token

时间：2018-02-12 18:00:27

标签： spring-security keycloak

不知怎的，我迷失了Spring Security和Keycloak。

在应用中，我成功从我的Keycloak实例接收访问令牌。然后我使用此令牌对我的Spring Security服务器（使用相同的Keycloak实例）发出请求。

但我得到的是 403 错误。

以下是代码摘录（用kotlin编写）：

安全配置： 

@KeycloakConfiguration
abstract class MyConfig : KeycloakWebSecurityConfigurerAdapter() {

   @Autowired
   lateinit var keycloakClientRequestFactory: KeycloakClientRequestFactory

   @Bean
   @Scope(ConfigurableBeanFactory.SCOPE_PROTOTYPE)
   fun keycloakRestTemplate(): KeycloakRestTemplate {
      return KeycloakRestTemplate(keycloakClientRequestFactory)
   }

   @Autowired
   @Throws(Exception::class)
   fun configureGlobal(auth: AuthenticationManagerBuilder) {
      val keycloakAuthenticationProvider = keycloakAuthenticationProvider()
      keycloakAuthenticationProvider.setGrantedAuthoritiesMapper(SimpleAuthorityMapper())
      auth.authenticationProvider(keycloakAuthenticationProvider)
   }

   @Bean
   fun KeycloakConfigResolver(): KeycloakConfigResolver {
      return KeycloakSpringBootConfigResolver()
   }

   @Throws(Exception::class)
   override fun configure(http: HttpSecurity) {
      http.csrf().disable()
        .cors().and()
        .authorizeRequests()
        .anyRequest().authenticated()
      http.requiresChannel().anyRequest().requiresSecure()
   }

   @Bean
   override fun sessionAuthenticationStrategy(): SessionAuthenticationStrategy =
      RegisterSessionAuthenticationStrategy(SessionRegistryImpl())

   @Bean
   fun keycloakAuthenticationProcessingFilterRegistrationBean(
      filter: KeycloakAuthenticationProcessingFilter): FilterRegistrationBean {
      val registrationBean = FilterRegistrationBean(filter)
      registrationBean.isEnabled = false
      return registrationBean
   }

   @Bean
   fun keycloakPreAuthActionsFilterRegistrationBean(
      filter: KeycloakPreAuthActionsFilter): FilterRegistrationBean {
      val registrationBean = FilterRegistrationBean(filter)
      registrationBean.isEnabled = false
      return registrationBean
   }

   @Bean
   fun corsConfigurationSource(): CorsConfigurationSource {
      val configuration = CorsConfiguration()
      configuration.allowedOrigins = arrayListOf("*").toMutableList()
      configuration.allowedMethods = arrayListOf("HEAD", "GET", "POST", "PUT", "DELETE", "PATCH","OPTIONS")
      configuration.allowCredentials = true
      configuration.allowedHeaders = arrayListOf("Authorization", "Cache-Control", "Content-Type")
      val source = UrlBasedCorsConfigurationSource()
      source.registerCorsConfiguration("/**", configuration)
      return source
   }
}

在我的控制器中： 

   @RequestMapping("/test")
   @ResponseBody
   fun test(): String {
      return "success"
   }

在我对服务器的调用中，我可以验证授权标头的设置如下：授权：承载[令牌]

我错过了什么？我很高兴有任何帮助！

修改

Spring Security调试日志： 

2018-02-13 15:37:37.594 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.a.i.FilterSecurityInterceptor    : Secure object: FilterInvocation: URL: /maintenance/secure-test; Attributes: [authenticated]
2018-02-13 15:37:37.594 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.a.i.FilterSecurityInterceptor    : Previously Authenticated: org.springframework.security.authentication.AnonymousAuthenticationToken@9055286a: Principal: anonymousUser; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@59b2: RemoteIpAddress: 192.168.1.4; SessionId: null; Granted Authorities: ROLE_ANONYMOUS
2018-02-13 15:37:37.595 DEBUG 13245 --- [io-10010-exec-3] o.s.s.w.a.ExceptionTranslationFilter     : Chain processed normally
2018-02-13 15:37:37.595 DEBUG 13245 --- [io-10010-exec-3] s.s.w.c.SecurityContextPersistenceFilter : SecurityContextHolder now cleared, as request processing completed
2018-02-13 15:37:37.595 DEBUG 13245 --- [io-10010-exec-1] o.s.s.access.vote.AffirmativeBased       : Voter: org.springframework.security.web.access.expression.WebExpressionVoter@6b79755c, returned: -1
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.a.ExceptionTranslationFilter     : Access is denied (user is anonymous); redirecting to authentication entry point

org.springframework.security.access.AccessDeniedException: Access is denied
        at org.springframework.security.access.vote.AffirmativeBased.decide(AffirmativeBased.java:84) ~[spring-security-core-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.security.access.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:233) ~[spring-security-core-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:124) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
[...skipping full stack trace...]

2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.util.matcher.AndRequestMatcher   : Trying to match using NegatedRequestMatcher [requestMatcher=Ant [pattern='/**/favicon.ico']]
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.u.matcher.AntPathRequestMatcher  : Checking match of request : '/maintenance/secure-test'; against '/**/favicon.ico'
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.u.matcher.NegatedRequestMatcher  : matches = true
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.util.matcher.AndRequestMatcher   : Trying to match using NegatedRequestMatcher [requestMatcher=MediaTypeRequestMatcher [contentNegotiationStrategy=org.springframework.web.accept.ContentNegotiationManager@40c8c1fa, matchingMediaTypes=[application/json], useEquals=false, ignoredMediaTypes=[*/*]]]
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.u.m.MediaTypeRequestMatcher      : httpRequestMediaTypes=[application/json, text/plain, */*]
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.u.m.MediaTypeRequestMatcher      : Processing application/json
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.u.m.MediaTypeRequestMatcher      : application/json .isCompatibleWith application/json = true
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.u.matcher.NegatedRequestMatcher  : matches = false
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.util.matcher.AndRequestMatcher   : Did not match
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.s.HttpSessionRequestCache        : Request not saved as configured RequestMatcher did not match
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.a.ExceptionTranslationFilter     : Calling Authentication entry point.
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] o.s.s.w.a.Http403ForbiddenEntryPoint     : Pre-authenticated entry point called. Rejecting access
2018-02-13 15:37:37.596 DEBUG 13245 --- [io-10010-exec-1] w.c.HttpSessionSecurityContextRepository : SecurityContext is empty or contents are anonymous - context will not be stored in HttpSession.
2018-02-13 15:37:37.597 DEBUG 13245 --- [io-10010-exec-1] s.s.w.c.SecurityContextPersistenceFilter : SecurityContextHolder now cleared, as request processing completed

Keycloak调试（在Spring服务器上）： 

2018-02-13 17:29:46.455 DEBUG 14194 --- [io-10010-exec-8] o.k.adapters.PreAuthActionsHandler       : adminRequest [URI]/maintenance/secure-test
2018-02-13 17:29:46.455 DEBUG 14194 --- [io-10010-exec-8] .k.a.t.AbstractAuthenticatedActionsValve : AuthenticatedActionsValve.invoke /maintenance/secure-test
2018-02-13 17:29:46.455 DEBUG 14194 --- [io-10010-exec-8] o.k.a.AuthenticatedActionsHandler        : AuthenticatedActionsValve.invoke [URI]/maintenance/secure-test
2018-02-13 17:29:46.455 DEBUG 14194 --- [io-10010-exec-8] o.k.a.AuthenticatedActionsHandler        : Policy enforcement is disabled.
2018-02-13 17:29:46.461 DEBUG 14194 --- [io-10010-exec-9] o.k.adapters.PreAuthActionsHandler       : adminRequest [URI]/maintenance/secure-test
2018-02-13 17:29:46.462 DEBUG 14194 --- [io-10010-exec-9] .k.a.t.AbstractAuthenticatedActionsValve : AuthenticatedActionsValve.invoke /maintenance/secure-test
2018-02-13 17:29:46.462 DEBUG 14194 --- [io-10010-exec-9] o.k.a.AuthenticatedActionsHandler        : AuthenticatedActionsValve.invoke [URI]/maintenance/secure-test
2018-02-13 17:29:46.462 DEBUG 14194 --- [io-10010-exec-9] o.k.a.AuthenticatedActionsHandler        : Policy enforcement is disabled.
2018-02-13 17:29:46.463 DEBUG 14194 --- [io-10010-exec-9] o.k.adapters.PreAuthActionsHandler       : adminRequest [URI]/maintenance/secure-test
2018-02-13 17:29:46.463 DEBUG 14194 --- [io-10010-exec-9] f.KeycloakAuthenticationProcessingFilter : Request is to process authentication
2018-02-13 17:29:46.463 DEBUG 14194 --- [io-10010-exec-9] f.KeycloakAuthenticationProcessingFilter : Attempting Keycloak authentication
2018-02-13 17:29:46.467 DEBUG 14194 --- [io-10010-exec-9] o.k.a.BearerTokenRequestAuthenticator    : Verifying access_token
2018-02-13 17:29:46.572 DEBUG 14194 --- [io-10010-exec-9] o.k.a.rotation.JWKPublicKeyLocator       : Realm public keys successfully retrieved for client service-api. New kids: [omitted KID]
2018-02-13 17:29:46.573 DEBUG 14194 --- [io-10010-exec-9] o.k.a.BearerTokenRequestAuthenticator    : successful authorized
2018-02-13 17:29:46.577 DEBUG 14194 --- [io-10010-exec-9] a.s.a.SpringSecurityRequestAuthenticator : Completing bearer authentication. Bearer roles: []
2018-02-13 17:29:46.578 DEBUG 14194 --- [io-10010-exec-9] o.k.adapters.RequestAuthenticator        : User ’test' invoking ‚[URI]/maintenance/secure-test' on client 'service-api'
2018-02-13 17:29:46.578 DEBUG 14194 --- [io-10010-exec-9] o.k.adapters.RequestAuthenticator        : Bearer AUTHENTICATED
2018-02-13 17:29:46.578 DEBUG 14194 --- [io-10010-exec-9] f.KeycloakAuthenticationProcessingFilter : Auth outcome: AUTHENTICATED
2018-02-13 17:29:46.586 DEBUG 14194 --- [io-10010-exec-9] o.k.a.s.management.HttpSessionManager    : Session created: [omitted sessione ID]
2018-02-13 17:29:46.588 DEBUG 14194 --- [io-10010-exec-9] f.KeycloakAuthenticationProcessingFilter : Authentication success using bearer token/basic authentication. Updating SecurityContextHolder to contain: org.keycloak.adapters.springsecurity.token.KeycloakAuthenticationToken@bb340ce7: Principal: test; Credentials: [PROTECTED]; Authenticated: true; Details: org.keycloak.adapters.springsecurity.account.SimpleKeycloakAccount@68bb9634; Not granted any authorities
2018-02-13 17:29:46.588 DEBUG 14194 --- [io-10010-exec-9] o.k.a.AuthenticatedActionsHandler        : AuthenticatedActionsValve.invoke [URI]/maintenance/secure-test
2018-02-13 17:29:46.588 DEBUG 14194 --- [io-10010-exec-9] o.k.a.AuthenticatedActionsHandler        : Policy enforcement is disabled.

1 个答案:

答案 0 :(得分：1)

为了完成，我回答了这个问题：

如同问题评论中所述，问题是super.configure(http)中对 KeycloakWebSecurityConfigurerAdapter 的调用。

因此，如果您遇到类似的错误，请检查是否进行了此次调用。配置应如下所示：

@KeycloakConfiguration
class MyConfig : KeycloakWebSecurityConfigurerAdapter() {
   // [...]
   @Throws(Exception::class)
   override fun configure(http: HttpSecurity) {
      super.configure(http) // this call was missing
      // [...]
   }
}
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