[jboss-jira] [JBoss JIRA] (JBRULES-3554) drools-server 5.0.x - cannot pull in rulebases from guvnor >5.2's web URL when authentication is enabled on guvnor

[Nicholas DiPiazza (JIRA)]

     [ https://issues.jboss.org/browse/JBRULES-3554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nicholas DiPiazza updated JBRULES-3554:
---------------------------------------

    Summary: drools-server 5.0.x  - cannot pull in rulebases from guvnor >5.2's web URL when authentication is enabled on guvnor  (was: drools-server 5.0.x  - cannot pull in rulebases from guvnor >5.2 by guvnor's web URL when authentication is enabled)

    
> drools-server 5.0.x  - cannot pull in rulebases from guvnor >5.2's web URL when authentication is enabled on guvnor
> -------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBRULES-3554
>                 URL: https://issues.jboss.org/browse/JBRULES-3554
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-core
>    Affects Versions: 5.0.0.FINAL
>         Environment: All OS - only Drools Server 5.0.x connecting to Guvnor > 5.2 with some sort of authentication turned on with security:identity in components.xml
>            Reporter: Nicholas DiPiazza
>            Assignee: Mark Proctor
>
> There is an issue in 
> org.drools.agent.HttpClientImpl.checkLastUpdated(URL u)
> When the URL passed in is not guest accessible (requires basic authentication), this is not a handled situation in this version of Drools. 
> So when you try to use Drools Execution Server to connect rulebase in Guvnor >5.2 (has authentication enabled)... it will fail if the rulebase URL is not guest accessible. 
> These two methods need to have authentication added in (marked by START and END NDD).
> public LastUpdatedPing checkLastUpdated(URL url) throws IOException {
>         URLConnection con = url.openConnection();
>         HttpURLConnection httpCon = (HttpURLConnection) con;
>         try {
> // **** START NDD ***** 
>             BASE64Encoder enc = new sun.misc.BASE64Encoder();
>             String userpassword = "ad-user" + ":" + "ad-password";
>             String encodedAuthorization = enc.encode( userpassword.getBytes() );
>             httpCon.setRequestProperty("Authorization", "Basic "+
>                   encodedAuthorization);
>             // **** END NDD *****             
>           
>             httpCon.setRequestMethod( "HEAD" );            
>             
>             
>             String lm = httpCon.getHeaderField( "lastModified" );
>             LastUpdatedPing ping = new LastUpdatedPing();
>             ping.responseMessage = httpCon.getHeaderFields().toString();
>             if ( lm != null ) {
>                 ping.lastUpdated = Long.parseLong( lm );
>             } else {
>                 long httpLM = httpCon.getLastModified();
>                 if ( httpLM > 0 ) {
>                     ping.lastUpdated = httpLM;
>                 }
>             }
>             return ping;
>         } finally {
>             httpCon.disconnect();
>         }
>     }
>     public Package fetchPackage(URL url) throws IOException,
>                                         ClassNotFoundException {
>         URLConnection con = url.openConnection();
>         HttpURLConnection httpCon = (HttpURLConnection) con;
>         try {
>             // **** START NDD ***** 
>             BASE64Encoder enc = new sun.misc.BASE64Encoder();
>             String userpassword = "ad-user" + ":" + "ad-password";
>             String encodedAuthorization = enc.encode( userpassword.getBytes() );
>             httpCon.setRequestProperty("Authorization", "Basic "+
>                   encodedAuthorization);
>             // **** END NDD *****             
>             
>             
>             httpCon.setRequestMethod( "GET" );
>             Object o = DroolsStreamUtils.streamIn( httpCon.getInputStream() );
>             if ( o instanceof KnowledgePackageImp ) {
>                 return ((KnowledgePackageImp) o).pkg;
>             } else {
>                 return (Package) o;
>             }
>         } finally {
>             httpCon.disconnect();
>         }
>     }
> Obviously a production scenario would pull those username/password combinations from the .properties file for the rulebase. 

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