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  1. CXF
  2. CXF-7161

OIDC Dynamic Registration : NPE for implicit grant_types

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Details

    • Bug
    • Status: Closed
    • Trivial
    • Resolution: Fixed
    • 3.1.8
    • 3.1.9, 3.2.0
    • None
    • None
    • Unknown

    Description

      Im using OIDC Dynamic Reg to register an implicit flow client.

      I get an NPE when I send this JSON :
      {
      "client_name":"IAM UI",
      "token_endpoint_auth_method":"client_secret_basic",
      "redirect_uris": [ "http://localhost:7070/callback" ],
      "grant_types":[
      "implicit"
      ]
      }

      The NPE is generated because clientSecret attribute of ClientRegistrationResponse is null.

      Otherwise dynamic registration works fine with default grant_types.

      syncope_1  | 2016-12-02 14:52:08,311 [http-apr-9080-exec-6] WARN  org.apache.cxf.phase.PhaseInterceptorChain  - Interceptor for {http://idp.oidc.security.rs.cxf.apache.org/}OidcDynamicRegistrationService has thrown exception, unwinding now
      syncope_1  | org.apache.cxf.interceptor.Fault
      syncope_1  | 	at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleWriteException(JAXRSOutInterceptor.java:391)
      syncope_1  | 	at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.serializeMessage(JAXRSOutInterceptor.java:266)
      syncope_1  | 	at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.processResponse(JAXRSOutInterceptor.java:120)
      syncope_1  | 	at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleMessage(JAXRSOutInterceptor.java:83)
      syncope_1  | 	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
      syncope_1  | 	at org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:83)
      syncope_1  | 	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
      syncope_1  | 	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
      syncope_1  | 	at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:252)
      syncope_1  | 	at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234)
      syncope_1  | 	at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208)
      syncope_1  | 	at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160)
      syncope_1  | 	at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:180)
      syncope_1  | 	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:299)
      syncope_1  | 	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:218)
      syncope_1  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
      syncope_1  | 	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:274)
      syncope_1  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
      syncope_1  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
      syncope_1  | 	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
      syncope_1  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
      syncope_1  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
      syncope_1  | 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
      syncope_1  | 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
      syncope_1  | 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
      syncope_1  | 	at org.apache.cxf.fediz.tomcat8.FederationAuthenticator.invoke(FederationAuthenticator.java:183)
      syncope_1  | 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
      syncope_1  | 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
      syncope_1  | 	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
      syncope_1  | 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
      syncope_1  | 	at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:676)
      syncope_1  | 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:509)
      syncope_1  | 	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1104)
      syncope_1  | 	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
      syncope_1  | 	at org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:2445)
      syncope_1  | 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      syncope_1  | 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      syncope_1  | 	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      syncope_1  | 	at java.lang.Thread.run(Thread.java:745)
      syncope_1  | Caused by: java.lang.NullPointerException
      syncope_1  | 	at org.apache.cxf.common.util.StringUtils.toBytes(StringUtils.java:208)
      syncope_1  | 	at org.apache.cxf.common.util.StringUtils.toBytesUTF8(StringUtils.java:201)
      syncope_1  | 	at org.apache.cxf.jaxrs.json.basic.JsonMapObjectReaderWriter$StreamOutput.append(JsonMapObjectReaderWriter.java:308)
      syncope_1  | 	at org.apache.cxf.jaxrs.json.basic.JsonMapObjectReaderWriter.toJsonInternal(JsonMapObjectReaderWriter.java:100)
      syncope_1  | 	at org.apache.cxf.jaxrs.json.basic.JsonMapObjectReaderWriter.toJsonInternal(JsonMapObjectReaderWriter.java:78)
      syncope_1  | 	at org.apache.cxf.jaxrs.json.basic.JsonMapObjectReaderWriter.toJson(JsonMapObjectReaderWriter.java:69)
      syncope_1  | 	at org.apache.cxf.jaxrs.json.basic.JsonMapObjectReaderWriter.toJson(JsonMapObjectReaderWriter.java:65)
      syncope_1  | 	at org.apache.cxf.jaxrs.provider.json.JsonMapObjectProvider.writeTo(JsonMapObjectProvider.java:59)
      syncope_1  | 	at org.apache.cxf.jaxrs.provider.json.JsonMapObjectProvider.writeTo(JsonMapObjectProvider.java:40)
      syncope_1  | 	at org.apache.cxf.jaxrs.utils.JAXRSUtils.writeMessageBody(JAXRSUtils.java:1404)
      syncope_1  | 	at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.serializeMessage(JAXRSOutInterceptor.java:244)
      syncope_1  | 	... 37 more
      

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              sergey_beryozkin Sergey Beryozkin
              gonzalad Adrian Gonzalez
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                Created:
                Updated:
                Resolved: