Do you have any credentials configured on the server side ? Container or service security descriptor files that point to host certificates maybe ? Rachana
_____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Salman Zubair Toor Sent: Friday, August 03, 2007 12:46 PM To: Rachana Ananthakrishnan Cc: 'gt-user' Subject: Re: [gt-user] Problem in delegation credential. HI Thank for reply, I can see my credential info using grid-proxy-info command. The proxy file that is in /tmp on the client has named x509up_u40136 and the message that comes from the server side is "proxy file not found /tmp/x509up.u27". Is this a problem. should I have to set anything in configuration files... The descriptor file security-config-problemsolver.xml _____________________________________ <securityConfig xmlns="http://www.globus.org";> <authz value="none"/> </securityConfig> ______________________________________ Thanks. Salman Toor. On Aug 3, 2007, at 6:49 PM, Rachana Ananthakrishnan wrote: Do you have a proxy on your client machine ? That is did you run grid-proxy-init ? If so, can you run grid-proxy-info to see if its valid and if the file name the proxy is stored in is the same as the one the client is looking for ? Also, when you say are trying to get the client's credentials, are you looking for delegated credentials so the service can do something on behalf of the client ? The snippet you have posted below for server side will give you client's credentials, only if you use Secure Conversation with delegation in your client. Otherwise the peer subject you get will only have client's public key and you cannot use that to act on behalf of the client on the server side. Rachana _____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Salman Zubair Toor Sent: Friday, August 03, 2007 10:52 AM To: gt-user Subject: [gt-user] Problem in delegation credential. Hi, I want to get the user credential on the service side I wrote this code on client side ____________________________________________________________________________ ________________________ EndpointReferenceType ee = new EndpointReferenceType(); String addr = "https://130.238.137.41:8443/wsrf/services/globus/core/problemsolver/Problem SolverFactoryService"; ee.setAddress(new Address(addr)); ProblemSolverServiceAddressingLocator instanceLoc = new ProblemSolverServiceAddressingLocator(); ProblemSolverPortType port = instanceLoc.getProblemSolverPortTypePort(ee); ((Stub)port)._setProperty(Constants.AUTHORIZATION, SelfAuthorization.getInstance()); ____________________________________________________________________________ _________________________ And on Service side ___________________________________________________________________________ MessageContext messageContext = MessageContext.getCurrentContext(); Subject subject = (Subject) messageContext.getProperty(Constants.PEER_SUBJECT); if (subject != null) { cred = JaasGssUtil.getCredential(subject); } ................ ....................... ___________________________________________________________________________ as shown in the developer's guide. But still getting these exceptions ___________________________________ 2007-08-03 17:42:22,904 INFO client.GramJob [ServiceThread-11,submit:415] <startTime name="submission">1186155742904</startTime> 2007-08-03 17:42:22,914 INFO client.GramJob [ServiceThread-11,fetchDelegationFactoryEndpoints:645] <startTime name="fetchDelegFactoryEndoints">1186155742914</startTime> 2007-08-03 17:42:23,037 INFO client.GramJob [ServiceThread-11,fetchDelegationFactoryEndpoints:652] <endTime name="fetchDelegFactoryEndoints">1186155743037</endTime> java.io.IOException: Job request error: org.globus.gsi.GlobusCredentialException: Proxy file (/tmp/x509up_u27) not found. at org.globus.services.core.problemsolver.impl.ProblemSolverGRAMClient.processJ ob(ProblemSolverGRAMClient.java:332) at org.globus.services.core.problemsolver.impl.ProblemSolverGRAMClient.submitRS L(ProblemSolverGRAMClient.java:228) at org.globus.services.core.problemsolver.impl.ProblemSolverGRAMClient.multiJob Submission(ProblemSolverGRAMClient.java:491) at org.globus.services.core.problemsolver.impl.SolverJobSubmission.multiJobProc essing(ProblemSolverService.java:243) at org.globus.services.core.problemsolver.impl.ProblemSolverService.solverJobSu bmission(ProblemSolverService.java:184) at org.globus.services.core.problemsolver.impl.ProblemSolverService.findResourc e(ProblemSolverService.java:174) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:384 ) at org.globus.axis.providers.RPCProvider.invokeMethodSub(RPCProvider.java:107) at org.globus.axis.providers.PrivilegedInvokeMethodAction.run(PrivilegedInvokeM ethodAction.java:42) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:379) at org.globus.gsi.jaas.GlobusSubject.runAs(GlobusSubject.java:55) at org.globus.gsi.jaas.JaasSubject.doAs(JaasSubject.java:90) at org.globus.axis.providers.RPCProvider.invokeMethod(RPCProvider.java:97) at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:2 81) at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:319) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java: 32) at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118) at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83) at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:450) at org.apache.axis.server.AxisServer.invoke(AxisServer.java:285) at org.globus.wsrf.container.ServiceThread.doPost(ServiceThread.java:664) at org.globus.wsrf.container.ServiceThread.process(ServiceThread.java:382) at org.globus.wsrf.container.GSIServiceThread.process(GSIServiceThread.java:147 ) at org.globus.wsrf.container.ServiceThread.run(ServiceThread.java:291) __________________________________________________________________ Anybody can guide me what is wrong. Thanks. Salman Toor.
