Re: [gt-user] Problem in delegation credential.

Fri, 03 Aug 2007 09:39:32 -0700 

Hi Nicola,
Thanks for the reply. I try that but no success .... still the same error. 


 One thing Do I need to change security descriptor file as well in  
my service, I create one inside  the folders of /org/globus/services/ 
problemsolver/core//etc/security-config-problemsolver.xml



_______________________________________
<securityConfig xmlns="http://www.globus.org";>

<authz value="none"/>

</securityConfig>
_______________________________________



Thanks.

Salman Toor

On Aug 3, 2007, at 6:09 PM, Nicola Pavlov wrote:


Salman,

Apparantly, ur code can't find the proxy file
"/tmp/x509_up_uXXXX".

You have to add this code:

GlobusCredential gcred = new
GlobusCredential("/tmp/x509up_u1005");
                        
cred = new GlobusGSSCredentialImpl(gcred,
GSSCredential.DEFAULT_LIFETIME);

Hope this helps.

--- Salman Zubair Toor <[EMAIL PROTECTED]> wrote:


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/ProblemSolverFactoryService";

                         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.pr 
oc


essJob(ProblemSolverGRAMClient.java:332)
         at


org.globus.services.core.problemsolver.impl.ProblemSolverGRAMClient.su 
bm


itRSL(ProblemSolverGRAMClient.java:228)
         at


org.globus.services.core.problemsolver.impl.ProblemSolverGRAMClient.mu 
lt


iJobSubmission(ProblemSolverGRAMClient.java:491)
         at


org.globus.services.core.problemsolver.impl.SolverJobSubmission.multiJ 
ob


Processing(ProblemSolverService.java:243)
         at


org.globus.services.core.problemsolver.impl.ProblemSolverService.solve 
rJ


obSubmission(ProblemSolverService.java:184)
         at


org.globus.services.core.problemsolver.impl.ProblemSolverService.findR 
es


ource(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


(PrivilegedInvokeMethodAction.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:281)
         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.






______________________________________________________________________ 
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