OpenSAML user discussion

["Caraway, Mark" <>]

Sorry for the mix up in my prior reply. 

I believe I am now properly endorsing the endorsed jars, but am still
unable to bootstrap the environment. I'm not sure why it is telling me
that the RMI does not implement the RM. It appears to me that it is
finding the correct classes so I'm not sure what I'm missing. 

org.opensaml.xml.ConfigurationException: Unable to initialize Velocity
template engine
        at
org.opensaml.DefaultBootstrap.initializeVelocity(DefaultBootstrap.java:1
31)
        at
org.opensaml.DefaultBootstrap.bootstrap(DefaultBootstrap.java:86)
        at org.coacd.COA_Vend.<init>(COA_Vend.java:14)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorA
ccessorImpl.java:39)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCons
tructorAccessorImpl.java:27)
        at
java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at java.lang.Class.newInstance0(Class.java:355)
        at java.lang.Class.newInstance(Class.java:308)
        at
coldfusion.runtime.java.JavaProxy.createObjectWithDefaultConstructor(Jav
aProxy.java:191)
        at coldfusion.runtime.java.JavaProxy.invoke(JavaProxy.java:75)
        at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2272)
        at
cflogin2ecfm1048361855.runPage(D:\websites\www\dev\sso\login.cfm:12)
        at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
        at
coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:370)
        at
coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
        at
coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
        at
coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:
48)
        at
coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
        at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
        at
coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
        at
coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
        at
coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersist
enceFilter.java:28)
        at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
        at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
        at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
        at
coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
        at
coldfusion.filter.RequestThrottleFilter.invoke(RequestThrottleFilter.jav
a:126)
        at coldfusion.CfmServlet.service(CfmServlet.java:175)
        at
coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
        at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
        at
coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServ
letFilter.java:42)
        at
coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
        at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
        at jrun.servlet.FilterChain.service(FilterChain.java:101)
        at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
        at
jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
        at
jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286
)
        at
jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543
)
        at
jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:
203)
        at
jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java
:428)
        at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
Caused by: java.lang.Exception: The specified class for ResourceManager
(org.apache.velocity.runtime.resource.ResourceManagerImpl) does not
implement org.apache.velocity.runtime.resource.ResourceManager; Velocity
is not initialized correctly.
        at
org.apache.velocity.runtime.RuntimeInstance.initializeResourceManager(Ru
ntimeInstance.java:589)
        at
org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:24
1)
        at
org.apache.velocity.runtime.RuntimeSingleton.init(RuntimeSingleton.java:
113)
        at org.apache.velocity.app.Velocity.init(Velocity.java:83)
        at
org.opensaml.DefaultBootstrap.initializeVelocity(DefaultBootstrap.java:1
29)
        ... 41 more


Any help is appreciated and thanks,

Mark


-----Original Message-----
From: Brent Putman 
[mailto:]
 
Sent: Tuesday, January 19, 2010 3:16 PM
To: 

Cc: Caraway, Mark
Subject: Re: [OpenSAML] This parser does not support specification
"null" version "null"



On 1/14/10 4:04 PM, 

 wrote:
> Hello I'm a newbie to SAML and I'm currently stumped on this error. 
>
> java.lang.UnsupportedOperationException: This parser does not support
specification "null" version "null"
>       at
javax.xml.parsers.DocumentBuilderFactory.setSchema(DocumentBuilderFactor
y.java:561)
>       
>   


The underlying reason for the error is that your JAXP impl is too old to
support the DBF setSchema method. Someone else had a similar issue here:

https://mail.internet2.edu/wws/arc/mace-opensaml-users/2007-10/msg00051.
html


>
> I'm calling the java class from a simple Coldfusion app that basically
just calls a java class that returns a Boolean as to whether or not the
user has been validated. It looks like to me the
DocumentBuilderFactory.setSchema should be using the
DocumentBuilderFactoryImpl.setSchema, but I'm not sure how to change the
behavior. 
>   

You need to configure your JRE's XML parsing environment to use a newer,
supported version of a JAXP implementation (e.g. Xerces). You mentioned
Coldfusion, but didn't mention what container/app server you are using
(JRun vs. Tomcat, JBoss, etc). You most likely just need to use your
container's defined method of endorsing classes and endorse a newer
version of the Xerces and Xalan jars. We ship known, good versions of
those in the OpenSAML distribution.