[rules-users] Help regarding Guvnor 5.0 integration in secured application (https protocol)

[Swapnil Sawant]

Hi,


I am implementing drools 5.0(Guvnor GUI) in my application (protocol for same is https)

For this purpose , I have set up drools 5.0 framework code needed to run the rules from my application. Also, I have integrated Guvnor GUi code inside my application itself.

While doing implementation, inside changeset.xml file I have written following code :


<change-set xmlns='http://drools.org/drools-5.0/change-set'
             xmlns:xs='http://www.w3.org/2001/XMLSchema-instance'
             xs:schemaLocation='http://drools.org/drools-5.0/change-set drools-change-set-5.0.xsd' >
     <add>
         <resource source='https://localhost:8441/drools-guvnor/org.drools.guvnor.Guvnor/package/Payroll_Swapnil/LATEST.drl'   type='DRL' />//as I have integrated Guvnor GUI in my secured app
     </add>
</change-set>

I have created a simple rule using Guvnor GUI (GUI code inside my application). When I run the same rule from my business layer, I get following security exception :


Message: Service [ruleService] target threw an unexpected exception (javax.net.ssl.SSLHandshakeException: sun.security.va
lidator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable
 to find valid certification path to requested target)
---- cause ---------------------------------------------------------------------
Exception: java.lang.RuntimeException
Message: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.s
ecurity.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target


Then I changed the "changeset.xml" as follows :

<resource source='http://localhost:8441/drools-guvnor/org.drools.guvnor.Guvnor/package/Payroll_Swapnil/LATEST.drl'   type='DRL' />

 This time when I run the same rule , I got following error :


[2010:08:214 10:08:319:debug] ResourceChangeScanner subcribing notifier=org.drools.io.impl.ResourceChangeNotifierImpl at c40
88a to resource=[UrlResource path='http://localhost:8441/drools-guvnor/org.drools.guvnor.Guvnor/package/defaultPackage/LA
TEST.drl']
[2010:08:214 10:08:319:debug] KnowledgeAgent ChangeSet requires KnowledgeBuilder
[2010:08:214 10:08:319:debug] KnowledgeAgent rebuilding KnowledgeBase using ChangeSet
2010-08-02 10:53:34,615 (http-0.0.0.0-8441-2) [  ServiceDispatcher.java:515:INFO ] [[Sync service failed...- total:0.0,si
nce last(Begin):0.0]] - 'payroll / ruleService'
2010-08-02 10:53:34,615 (http-0.0.0.0-8441-2) [    TransactionUtil.java:344:INFO ] [TransactionUtil.rollback] transaction
 rolled back
2010-08-02 10:53:34,615 (http-0.0.0.0-8441-2) [    TransactionUtil.java:269:WARN ] [TransactionUtil.commit] Not committin
g transaction, status is No Transaction (6)
2010-08-02 10:53:34,615 (http-0.0.0.0-8441-2) [ServiceEventHandler.java:352:ERROR]
---- exception report ----------------------------------------------------------
Service invocation error
Exception: org.ofbiz.service.GenericServiceException
Message: Service [ruleService] target threw an unexpected exception (java.net.SocketException: Unexpected end of file fro
m server)
---- cause ---------------------------------------------------------------------
Exception: java.lang.RuntimeException
Message: java.net.SocketException: Unexpected end of file from server
---- cause ---------------------------------------------------------------------
Exception: java.net.SocketException
Message: Unexpected end of file from server
---- stack trace ---------------------------------------------------------------
java.net.SocketException: Unexpected end of file from server
sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:769)
sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:632)
sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:766)
sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:632)
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1000)


Finally, I tried deploying same rule on "Guvnor 5.0 GUI on my separate tomcat server(outside my secured app) ". When I give the "drl path" of this codebase on my separate Tomcat inside my changset.xml, things work fine.


I have a doubt as to is the error coming as I am trying to access a "https" url as "http" ?

Can any one pl help me in this regard. Any help of yours would be great help.Thanks in advance.




Regards,

Swapnil Sawant


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