On Mon, Mar 26, 2012 at 3:47 PM, Manjula Rathnayake <manju...@wso2.com>wrote:
>
>
> On Mon, Mar 26, 2012 at 3:34 PM, Isuru Suriarachchi <is...@wso2.com>wrote:
>
>>
>>
>> On Mon, Mar 26, 2012 at 3:13 PM, Hiranya Jayathilaka <hira...@wso2.com>wrote:
>>
>>>
>>>
>>> On Mon, Mar 26, 2012 at 3:04 PM, Afkham Azeez <az...@wso2.com> wrote:
>>>
>>>> How do you set the Registry to Synapse? Does it depend on the Registry
>>>> API? If so, we can have a Registry implementation which works with the file
>>>> system persistence structure.
>>>
>>>
>>> Synapse accesses WSO2 registry through the Synapse registry API. We
>>> can't have a registry implementation that only works with the file system
>>> (because we need to be able to lookup registry resources too - WSDLs,
>>> endpoints and stuff). If we go along this path we have to come up with an
>>> implementation that can work with both WSO2 registry and local file system
>>> (kind of like a hybrid registry).
>>>
>>
>> I think for the time being the best option is to store the policies for
>> proxy services also in the Registry. Hiranya, will it solve the problem or
>> are there any other failure cases? Is the problem only related to policies?
>> It's better to identify all such problematic scenarios ASAP and address
>> those.
>>
>
> Applying security on services fails in AS too. However this is already
> being fixed by KasunG locally, I guess. Security mgt bundle load policies
> from registry. so all service hosting products will get this issue.
>
yep. Implementation is already done. Still need to do the preliminary
testing.
>
> Thank you.
>
>>
>> However, we have to come up with a better solution in the long run.
>>
>> Thanks,
>> ~Isuru
>>
>>
>>>
>>> Thanks,
>>> Hiranya
>>>
>>>
>>>>
>>>>
>>>> On Mon, Mar 26, 2012 at 2:51 PM, Hiranya Jayathilaka
>>>> <hira...@wso2.com>wrote:
>>>>
>>>>>
>>>>>
>>>>> On Mon, Mar 26, 2012 at 2:48 PM, Hiranya Jayathilaka <hira...@wso2.com
>>>>> > wrote:
>>>>>
>>>>>>
>>>>>>
>>>>>> On Mon, Mar 26, 2012 at 2:39 PM, Kasun Gajasinghe <kas...@wso2.com>wrote:
>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Mon, Mar 26, 2012 at 2:34 PM, Hiranya Jayathilaka <
>>>>>>> hira...@wso2.com> wrote:
>>>>>>>
>>>>>>>> I tried enabling caching for the service. It did get applied as
>>>>>>>> expected. But the change didn't survive a restart. I think this is
>>>>>>>> same for
>>>>>>>> other QoS modules too (throttling, RM etc).
>>>>>>>
>>>>>>>
>>>>>>> Does the relevant policy got added to the relevant metafile?
>>>>>>>
>>>>>>
>>>>>> Yes it does. I debugged this case a little bit, and I think the
>>>>>> problem occurs because our proxy service observer expects to find the
>>>>>> relevant policies in the registry. But they are no longer stored in the
>>>>>> registry.
>>>>>>
>>>>>> In the past it was just a matter of updating the proxy service
>>>>>> configuration with a key that points to the appropriate policy in the
>>>>>> registry:
>>>>>>
>>>>>> <policy key="conf:/path/to/policy"/>
>>>>>>
>>>>>> ESB knows how to resolve registry keys. But with the new model I
>>>>>> don't know how the same behavior can be achieved.
>>>>>>
>>>>>
>>>>> This is going to affect all QoS aspects of ESB including security. How
>>>>> do we solve this problem? Synapse can only load policies from the
>>>>> registry.
>>>>>
>>>>>
>>>>>>
>>>>>> Thanks,
>>>>>> Hiranya
>>>>>>
>>>>>>
>>>>>>>
>>>>>>> Lakmali, I'll look into this. I've already answered your second
>>>>>>> issue.
>>>>>>> As I've been told earlier, please send the logs as soon as you faced
>>>>>>> with an issue related to persistence. At this point of time, this
>>>>>>> implementation isn't tested in other products than Kernel, and
>>>>>>> AppServer.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>> Thanks,
>>>>>>>> Hiranya
>>>>>>>>
>>>>>>>>
>>>>>>>> On Mon, Mar 26, 2012 at 2:32 PM, Lakmali Baminiwatta <
>>>>>>>> lakm...@wso2.com> wrote:
>>>>>>>>
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> I am also experiencing similar issues on DSS product & service.
>>>>>>>>> When a service is saved the following exception occurs.
>>>>>>>>>
>>>>>>>>> ERROR
>>>>>>>>> {org.wso2.carbon.core.persistence.AbstractPersistenceManager} -
>>>>>>>>> Unable to
>>>>>>>>> handle new service addition. Service: H2BasicService
>>>>>>>>> java.lang.NullPointerException
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.core.persistence.ServicePersistenceManager.handleNewBindingAddition(ServicePersistenceManager.java:344)
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.core.persistence.ServicePersistenceManager.handleNewServiceAddition(ServicePersistenceManager.java:192)
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.core.deployment.DeploymentInterceptor.serviceUpdate(DeploymentInterceptor.java:280)
>>>>>>>>>
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.engine.AxisConfiguration.notifyObservers(AxisConfiguration.java:652)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.engine.AxisConfiguration.addServiceGroup(AxisConfiguration.java:406)
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.dataservices.core.DBDeployer.deploy(DBDeployer.java:180)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:136)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:810)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:144)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:377)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:254)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.deployment.RepositoryListener.startListener(RepositoryListener.java:371)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.deployment.scheduler.SchedulerTask.checkRepository(SchedulerTask.java:59)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.deployment.scheduler.SchedulerTask.run(SchedulerTask.java:67)
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.core.deployment.CarbonDeploymentSchedulerTask.run(CarbonDeploymentSchedulerTask.java:75)
>>>>>>>>> at
>>>>>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
>>>>>>>>> at
>>>>>>>>> java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
>>>>>>>>> at
>>>>>>>>> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
>>>>>>>>> at
>>>>>>>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
>>>>>>>>> at
>>>>>>>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
>>>>>>>>> at
>>>>>>>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
>>>>>>>>>
>>>>>>>>> at
>>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>>>>>>>> at
>>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>>>>>>>> at java.lang.Thread.run(Thread.java:662)
>>>>>>>>>
>>>>>>>>> Also when engaging the security on services it fails with the
>>>>>>>>> following exception.
>>>>>>>>>
>>>>>>>>> ERROR {org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver}
>>>>>>>>> - Service with name H2BasicService not found.
>>>>>>>>> org.wso2.carbon.security.SecurityConfigException: Service with
>>>>>>>>> name H2BasicService not found.
>>>>>>>>>
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.security.config.SecurityConfigAdmin.applyPolicy(SecurityConfigAdmin.java:764)
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.security.config.SecurityConfigAdmin.applyPolicy(SecurityConfigAdmin.java:633)
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.security.config.SecurityConfigAdmin.applySecurity(SecurityConfigAdmin.java:610)
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.security.config.service.SecurityConfigAdminService.applySecurity(SecurityConfigAdminService.java:45)
>>>>>>>>> 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:597)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver.invokeBusinessLogic(RPCInOnlyMessageReceiver.java:66)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
>>>>>>>>> at
>>>>>>>>> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:205)
>>>>>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
>>>>>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
>>>>>>>>> at
>>>>>>>>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
>>>>>>>>> at
>>>>>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
>>>>>>>>> at
>>>>>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67)
>>>>>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:45)
>>>>>>>>> at
>>>>>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
>>>>>>>>> at
>>>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>>>>>>>>> at
>>>>>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
>>>>>>>>> at
>>>>>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
>>>>>>>>> at
>>>>>>>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
>>>>>>>>> at
>>>>>>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
>>>>>>>>> at
>>>>>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:60)
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:155)
>>>>>>>>> at
>>>>>>>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
>>>>>>>>> at
>>>>>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
>>>>>>>>> at
>>>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
>>>>>>>>> at
>>>>>>>>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
>>>>>>>>> at
>>>>>>>>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
>>>>>>>>> at
>>>>>>>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1600)
>>>>>>>>> at
>>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>>>>>>>> at
>>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>>>>>>>> at java.lang.Thread.run(Thread.java:662)
>>>>>>>>> Caused by: org.apache.axis2.AxisFault: Service with name
>>>>>>>>> H2BasicService not found.
>>>>>>>>>
>>>>>>>>> at
>>>>>>>>> org.wso2.carbon.security.config.SecurityConfigAdmin.applyPolicy(SecurityConfigAdmin.java:739)
>>>>>>>>> ... 39 more
>>>>>>>>>
>>>>>>>>> Thanks,
>>>>>>>>> Lakmali
>>>>>>>>> On Mon, Mar 26, 2012 at 2:18 PM, Afkham Azeez <az...@wso2.com>wrote:
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Mon, Mar 26, 2012 at 2:16 PM, Hiranya Jayathilaka <
>>>>>>>>>> hira...@wso2.com> wrote:\
>>>>>>>>>>
>>>>>>>>>>> Ok then I guess we need that part too. And I can see that a file
>>>>>>>>>>> has been created for my proxy service under the metafiles directory
>>>>>>>>>>> (see
>>>>>>>>>>> the attachment test.xml). Still I'm confused as to why so many
>>>>>>>>>>> PersistenceExceptions are thrown when updating the configuration or
>>>>>>>>>>> starting the ESB. Also why can't I enable security on my proxy
>>>>>>>>>>> services?
>>>>>>>>>>> From the stacktrace it looks like SecurityConfigAdmin is trying to
>>>>>>>>>>> locate
>>>>>>>>>>> the service in the registry. Is that behavior correct?
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> It means that the security component still has not been fixed.
>>>>>>>>>> All persistence related stuff should strictly be in the file system
>>>>>>>>>> only.
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Dev mailing list
>>>>>>>>>> Dev@wso2.org
>>>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Lakmali Baminiwatta*
>>>>>>>>> *
>>>>>>>>> Software Engineer
>>>>>>>>> WSO2, Inc.: http://wso2.com
>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>
>>>>>>>>> *
>>>>>>>>> *
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Hiranya Jayathilaka
>>>>>>>> Associate Technical Lead;
>>>>>>>> WSO2 Inc.; http://wso2.org
>>>>>>>> E-mail: hira...@wso2.com; Mobile: +94 77 633 3491
>>>>>>>> Blog: http://techfeast-hiranya.blogspot.com
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Dev mailing list
>>>>>>>> Dev@wso2.org
>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> *Kasun Gajasinghe*
>>>>>>> Software Engineer; WSO2 Inc.; http://wso2.com
>>>>>>>
>>>>>>> ,
>>>>>>> *email: **kasung AT spamfree wso2.com** cell: **+94 (77) 678-0813*
>>>>>>> *linked-in: *http://lk.linkedin.com/in/gajasinghe*
>>>>>>> *
>>>>>>> *blog: **http://blog.kasunbg.org* <http://blog.kasunbg.org>
>>>>>>>
>>>>>>> *
>>>>>>> twitter: **http://twitter.com/kasunbg* <http://twitter.com/kasunbg>
>>>>>>>
>>>>>>> *
>>>>>>> *
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Hiranya Jayathilaka
>>>>>> Associate Technical Lead;
>>>>>> WSO2 Inc.; http://wso2.org
>>>>>> E-mail: hira...@wso2.com; Mobile: +94 77 633 3491
>>>>>> Blog: http://techfeast-hiranya.blogspot.com
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Hiranya Jayathilaka
>>>>> Associate Technical Lead;
>>>>> WSO2 Inc.; http://wso2.org
>>>>> E-mail: hira...@wso2.com; Mobile: +94 77 633 3491
>>>>> Blog: http://techfeast-hiranya.blogspot.com
>>>>>
>>>>> _______________________________________________
>>>>> Dev mailing list
>>>>> Dev@wso2.org
>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> *Afkham Azeez*
>>>> Director of Architecture; WSO2, Inc.; http://wso2.com
>>>> Member; Apache Software Foundation; http://www.apache.org/
>>>> * <http://www.apache.org/>**
>>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919
>>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>*
>>>> twitter:
>>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez>
>>>> *
>>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez*
>>>> *
>>>> *
>>>> *Lean . Enterprise . Middleware*
>>>>
>>>>
>>>
>>>
>>> --
>>> Hiranya Jayathilaka
>>> Associate Technical Lead;
>>> WSO2 Inc.; http://wso2.org
>>> E-mail: hira...@wso2.com; Mobile: +94 77 633 3491
>>> Blog: http://techfeast-hiranya.blogspot.com
>>>
>>> _______________________________________________
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>> Isuru Suriarachchi
>> Technical Lead
>> WSO2 Inc. http://wso2.com
>> email : is...@wso2.com
>> blog : http://isurues.wordpress.com/
>>
>> lean . enterprise . middleware
>>
>>
>> _______________________________________________
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> Manjula Rathnayaka
> Software Engineer
> WSO2, Inc.
> Mobile:+94 77 743 1987
>
> _______________________________________________
> Dev mailing list
> Dev@wso2.org
> http://wso2.org/cgi-bin/mailman/listinfo/dev
>
>
--
*Kasun Gajasinghe*
Software Engineer; WSO2 Inc.; http://wso2.com
,
*email: **kasung AT spamfree wso2.com** cell: **+94 (77) 678-0813*
*linked-in: *http://lk.linkedin.com/in/gajasinghe*
*
*blog: **http://blog.kasunbg.org* <http://blog.kasunbg.org>
*
twitter: **http://twitter.com/kasunbg* <http://twitter.com/kasunbg>
*
*
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