[OpenSAML] Exception while parsing SAML token
dhal....@gmail.com
I am trying to parse a SAML token .
and decoding that token using Base64.decode(encodedSAMLXml);
I Included all those Jar file in Tomcat
xalan
xalan-2.6.0
xalan-2.7.1
xalan-2.7.1-serializer
I am getting the following error:
Please help me to resolve this excception.
HTTP Status 500 -
--------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: org.apache.xml.serializer.Encodings.isRecognizedEncoding(Ljava/lang/String;)Z
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:460)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:355)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
root cause
javax.servlet.ServletException: org.apache.xml.serializer.Encodings.isRecognizedEncoding(Ljava/lang/String;)Z
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:841)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:774)
org.apache.jsp.service_005fprovider_jsp._jspService(service_005fprovider_jsp.java:175)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
root cause
java.lang.NoSuchMethodError: org.apache.xml.serializer.Encodings.isRecognizedEncoding(Ljava/lang/String;)Z
org.apache.xml.serializer.dom3.LSSerializerImpl.write(LSSerializerImpl.java:926)
org.opensaml.xml.util.XMLHelper.writeNode(XMLHelper.java:834)
org.opensaml.xml.util.XMLHelper.nodeToString(XMLHelper.java:789)
org.opensaml.xml.XMLConfigurator.load(XMLConfigurator.java:141)
org.opensaml.xml.XMLConfigurator.load(XMLConfigurator.java:125)
org.opensaml.DefaultBootstrap.initializeXMLTooling(DefaultBootstrap.java:135)
org.opensaml.DefaultBootstrap.bootstrap(DefaultBootstrap.java:75)
org.apache.jsp.service_005fprovider_jsp._jspService(service_005fprovider_jsp.java:119)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.28 logs.
--------------------------------------------------------------------------------
Apache Tomcat/5.5.28
Chad La Joie
--
SWITCH
Serving Swiss Universities
--------------------------
Chad La Joie, Software Engineer, Net Services
Werdstrasse 2, P.O. Box, 8021 Zürich, Switzerland
phone +41 44 268 15 75, fax +41 44 268 15 68
chad....@switch.ch, http://www.switch.ch
dhal....@gmail.com
and now I am getting the below error
=================================
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Exception in JSP: /service_provider.jsp:62
59: Document inCommonMDDoc;
60:
61: try{
62: DefaultBootstrap.bootstrap();
63:
64: // Decodage URL encoding with Base64
65: SAMLResponseStr = Base64Coder.decodeString(SAMLResponseB64Str);
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:451)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:355)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
root cause
javax.servlet.ServletException: org.apache.xpath.compiler.FunctionTable.installFunction(Ljava/lang/String;Lorg/apache/xpath/Expression;)I
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:841)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:774)
org.apache.jsp.service_005fprovider_jsp._jspService(service_005fprovider_jsp.java:178)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
root cause
java.lang.NoSuchMethodError: org.apache.xpath.compiler.FunctionTable.installFunction(Ljava/lang/String;Lorg/apache/xpath/Expression;)I
org.apache.xml.security.Init.init(Init.java:215)
org.opensaml.DefaultBootstrap.initializeXMLSecurity(DefaultBootstrap.java:97)
org.opensaml.DefaultBootstrap.bootstrap(DefaultBootstrap.java:71)
org.apache.jsp.service_005fprovider_jsp._jspService(service_005fprovider_jsp.java:121)
Håkon Sagehaug
found this [1], that indicated that this is xalan-2.6.0 problem. I use xalan 2.7.0 and it works fine, could maybe try upgrading to 2.7.0. The openSAML pom also has a xalan 2.7.1 dependency, so this could be the issue
Håkon
[1] http://groups.google.com/group/openid4java/browse_thread/thread/5df708eb74999715
--
Håkon Sagehaug, Scientific Programmer
Parallab, Bergen Center for Computational Science (BCCS)
UNIFOB AS (University of Bergen Research Company)