Ok it looks like opensaml was just being picky about the HTML from the
response. However, after fixing that I am now getting:
java.lang.NullPointerException
org.jasig.cas.client.validation.Saml11TicketValidator.parseResponseFromServer(Saml11TicketValidator.java:118)
org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:208)
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:206)
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:161)
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)
From: Misagh Moayyed <mmoay...@unicon.net<mailto:mmoay...@unicon.net>>
Reply-To: "cas-dev@lists.jasig.org<mailto:cas-dev@lists.jasig.org>"
<cas-dev@lists.jasig.org<mailto:cas-dev@lists.jasig.org>>
Date: Thursday, December 11, 2014 at 12:05 PM
To: "cas-dev@lists.jasig.org<mailto:cas-dev@lists.jasig.org>"
<cas-dev@lists.jasig.org<mailto:cas-dev@lists.jasig.org>>
Subject: RE: [cas-dev] CAS 4.0.0 and opensaml XML issues
Does the client show/log the response it’s trying to digest? It’s probably
something other than XML.
From: Young, Russell [mailto:ryoung...@ku.edu]
Sent: Thursday, December 11, 2014 10:51 AM
To: cas-dev@lists.jasig.org<mailto:cas-dev@lists.jasig.org>
Subject: Re:[cas-dev] CAS 4.0.0 and opensaml XML issues
It looks like I cut out the top of the stack trace. Below is the entire stack
trace:
2014-12-11 11:47:14,618 WARN [org.springframework.web.servlet.PageNotFound] -
<No mapping found for HTTP request with URI [/cas/samlValidate] in
DispatcherServlet with name 'cas'>
2014-12-11 11:47:14,632 ERROR
org.opensaml.xml.parse.BasicParserPool.fatalError:49 - XML Parsing Error
org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 54; White spaces
are required between publicId and systemId.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
Source)
at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)
at org.apache.xerces.impl.XMLScanner.scanExternalID(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.scanDoctypeDecl(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:121)
at
org.opensaml.xml.parse.BasicParserPool$DocumentBuilderProxy.parse(BasicParserPool.java:671)
at org.opensaml.xml.parse.BasicParserPool.parse(BasicParserPool.java:215)
at
org.jasig.cas.client.validation.Saml11TicketValidator.parseResponseFromServer(Saml11TicketValidator.java:114)
at
org.jasig.cas.client.validation.AbstractUrlBasedTicketValidator.validate(AbstractUrlBasedTicketValidator.java:208)
at
org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:206)
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.jasig.cas.client.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:161)
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
We are using CAS client v3.3.2
From: <Young>, "Young, Russell" <ryoung...@ku.edu<mailto:ryoung...@ku.edu>>
Date: Thursday, December 11, 2014 at 11:10 AM
To: "cas-dev@lists.jasig.org<mailto:cas-dev@lists.jasig.org>"
<cas-dev@lists.jasig.org<mailto:cas-dev@lists.jasig.org>>
Subject: CAS 4.0.0 and opensaml XML issues
We are attempting to upgrade to CAS 4.0. CAS works fine by itself (i.e. just
logging into /cas/login) but when I try logging in with an app that is
integrated with CAS I get the following stack trace in the app’s tomcat logs:
org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 54; White spaces
are required between publicId and systemId.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
Source)
at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source)
at org.apache.xerces.impl.XMLScanner.scanExternalID(Unknown Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl.scanDoctypeDecl(Unknown Source)
at
org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:121)
at
org.opensaml.xml.parse.BasicParserPool$DocumentBuilderProxy.parse(BasicParserPool.java:671)
at org.opensaml.xml.parse.BasicParserPool.parse(BasicParserPool.java:215)
Both CAS & the application are running on Tomcat 7. The app is pulling in
opensaml v1.1
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