Hi Sanjeewa,

We tried directly invoking IS 5.1.0 RC1 oauth endpoint [1] and it gives the
access token [2] as expected.

Then tried with the same with APIM Dec 18th pack [3] and getting the error
you mentioned. So this should be some config mismatch. We are checking on
this further. Will let you know if we found the cause.

[1] https://localhost:9443/oauth2/token

[2]

{
"scope": "openid"
"token_type": "Bearer"
"expires_in": 3600
"refresh_token": "63bf2fecace4ea845d2163eca69c419c"
"id_token": "
eyJhbGciOiJSUzI1NiJ9.eyJhdXRoX3RpbWUiOjE0NTA2NzY3MDksImV4cCI6MTQ1MDY4MDMwOSwiYXpwIjoicnlmN1M0RFhLTlNwaWRyNlpsajkzQ2pGZnFjYSIsImF0X2hhc2giOiJDQ3MtcmZkQnR1RDA2WUpRb3lEcF9BIiwiYXVkIjpbInJ5ZjdTNERYS05TcGlkcjZabGo5M0NqRmZxY2EiXSwiaXNzIjoiaHR0cHM6XC9cL2xvY2FsaG9zdDo5NDQzXC9vYXV0aDJcL3Rva2VuIiwiaWF0IjoxNDUwNjc2NzA5fQ.J2NUAlNm-2-5EIIWpcdPVHyrvOYhUsOfBkpzhyqwa0OuzFv9nrkYYBtoM0qgzLk3jf9eCCtcsrOVpRgrd9OMaCPogz9bRe9OuANPS0_mf3jWKvFSdksQGE8eGSOWyBg4sAxfTCA-un39qTQBF6j3oSpHlXCr7dbWhaWy54vMu4c
"
"access_token": "8284fe02be7da25bd6349d3cb2241088"
}


[3] https://svn.wso2.org/repos/wso2/scratch/apim/builds/18-12-2015/

Thanks,

On Mon, Dec 21, 2015 at 10:03 AM, Sanjeewa Malalgoda <[email protected]>
wrote:

> Hi Team,
> While requesting access tokens with openid scope(see curl request[1]) i'm
> getting following error[2].
> I tested this with carbon-identity 5.0.5 based AM build and i don't think
> 5.0.6 do not have changes related to this use case.
> I tested this with another white listed scopes to confirm this happen due
> to white listed scopes or specific to openId.
> We were able to get access tokens for normal white listed scopes but not
> for openid scope.
> Generate access tokens with openid scope is very common use case for all
> API manager clients.
> Did i missed anything here or we need to fix it (since this is NPE i think
> we should fix this)?
>
> [1]curl -k -d
> "grant_type=password&username=admin&password=admin&scope=openid" -H
> "Authorization: Basic
> VUFmMWFmZ3VCTzFaVE5QY0k2d2ZYbXNIQ1hVYTpUWURlT01nQjc3ME5DQ3RraTBZR3BNUVdQT2Nh"
> https://10.100.1.65:8243/token
>
> [2][2015-12-21 09:46:53,812] ERROR - OAuth2Service Error occurred while
> issuing the access token for Client ID : UAf1afguBO1ZTNPcI6wfXmsHCXUa, User
> ID admin, Scope : [openid] and Grant Type : password
> org.wso2.carbon.identity.oauth2.IdentityOAuth2Exception: Error while
> obtaining private key for super tenant
> at
> org.wso2.carbon.identity.openidconnect.DefaultIDTokenBuilder.signJWTWithRSA(DefaultIDTokenBuilder.java:351)
> at
> org.wso2.carbon.identity.openidconnect.DefaultIDTokenBuilder.signJWT(DefaultIDTokenBuilder.java:514)
> at
> org.wso2.carbon.identity.openidconnect.DefaultIDTokenBuilder.buildIDToken(DefaultIDTokenBuilder.java:237)
> at
> org.wso2.carbon.identity.oauth2.token.AccessTokenIssuer.issue(AccessTokenIssuer.java:224)
> at
> org.wso2.carbon.identity.oauth2.OAuth2Service.issueAccessToken(OAuth2Service.java:196)
> at
> org.wso2.carbon.identity.oauth.endpoint.token.OAuth2TokenEndpoint.getAccessToken(OAuth2TokenEndpoint.java:245)
> at
> org.wso2.carbon.identity.oauth.endpoint.token.OAuth2TokenEndpoint.issueAccessToken(OAuth2TokenEndpoint.java:111)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:188)
> at
> org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:104)
> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:204)
> at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:101)
> at
> org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)
> at
> org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:94)
> at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
> at
> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
> at
> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:249)
> at
> org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:248)
> at
> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:222)
> at
> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:153)
> at
> org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:171)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:289)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:209)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:265)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.wso2.carbon.ui.filters.CSRFPreventionFilter.doFilter(CSRFPreventionFilter.java:88)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.wso2.carbon.ui.filters.CRLFPreventionFilter.doFilter(CRLFPreventionFilter.java:59)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
> at
> org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:99)
> at
> org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
> at
> org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:57)
> at
> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
> at
> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62)
> at
> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
> at
> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1739)
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1698)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NullPointerException
> at
> org.wso2.carbon.core.util.KeyStoreManager.getDefaultPrivateKey(KeyStoreManager.java:395)
> at
> org.wso2.carbon.identity.openidconnect.DefaultIDTokenBuilder.signJWTWithRSA(DefaultIDTokenBuilder.java:349)
> ... 61 more
>
> Thanks,
> sanjeewa.
> --
>
> *Sanjeewa Malalgoda*
> WSO2 Inc.
> Mobile : +94713068779
>
> <http://sanjeewamalalgoda.blogspot.com/>blog
> :http://sanjeewamalalgoda.blogspot.com/
> <http://sanjeewamalalgoda.blogspot.com/>
>
>
>


-- 
Regards,


*Darshana Gunawardana*Senior Software Engineer
WSO2 Inc.; http://wso2.com

*E-mail: [email protected] <[email protected]>*
*Mobile: +94718566859*Lean . Enterprise . Middleware
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