From ambarish at datatorrent.com  Wed Aug 16 07:20:24 2017
From: ambarish at datatorrent.com (Ambarish Pande)
Date: Wed, 16 Aug 2017 16:50:24 +0530
Subject: [uberfire-users] UberFire User System Management Jetty Integration
Message-ID: <CACZu20w++jSw2waR8R8gi3sseEBmzgTXwU5tr9jMkrPAOxrQtA@mail.gmail.com>

Hello,

I am trying to deploy a webapp that uses uberfire workbench on Jetty
embedded. The webapp is Kie-workbench. I can see the login screen but when
i enter the credentials it shows error.
HTTP ERROR 500

Problem accessing /kie/kie-drools-wb.jsp. Reason:

    Server Error

Caused by:

java.lang.NullPointerException
	at java.util.HashSet.<init>(HashSet.java:116)
	at org.jboss.errai.security.shared.api.identity.UserImpl.<init>(UserImpl.java:79)
	at org.jboss.errai.security.shared.api.identity.UserImpl.<init>(UserImpl.java:68)
	at org.uberfire.ext.security.server.ServletSecurityAuthenticationService.getUser(ServletSecurityAuthenticationService.java:115)
	at org.uberfire.ext.security.server.ServletSecurityAuthenticationService$Proxy$_$$_WeldClientProxy.getUser(Unknown
Source)
	at org.jboss.errai.security.server.servlet.UserHostPageFilter.doFilter(UserHostPageFilter.java:70)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
	at org.uberfire.ext.security.server.CacheHeadersFilter.doFilter(CacheHeadersFilter.java:67)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
	at org.uberfire.ext.security.server.SecurityIntegrationFilter.doFilter(SecurityIntegrationFilter.java:57)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:522)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
	at org.eclipse.jetty.server.Server.handle(Server.java:368)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
	at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
	at java.lang.Thread.run(Thread.java:745)




I can see there is already an integration of User System Management with
Tomcat. Is there anything I can do ?. Maybe modify existing integrations to
suit jetty or anything?


Thanks in Advance.

-- 
*Thanks & Regards,*

*____________________________________________________________________*
*Ambarish Pande*

Associate Software Engineer

E: ambarish at datatorrent.com <devendra at datatorrent.com> | M:+91-9028293982

www.datatorrent.com  |  apex.apache.org
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