Hi All,
I am working with SAML assertions and I've been using the
SAMLIssuerFactory.getInstance() method, from "SAMLIssuerFactory" class
from "org.apache.ws.security.saml" package, to create them. In my local
tests the method work very well, the assertion is created, with no problem!
BUT.... :o(
There is a problem when I run the aplication using AXIS (version 1.2.1
final). The problem seems to be in the line:
"samlIssuer = (SAMLIssuer) c.newInstance(new Object[]{properties});" (
around line 127 );
of the method "private static SAMLIssuer loadClass(String samlClassName,
Properties properties)";
in the "SAMLIssuerFactory" class.
1) The properties variable shows the following content:
{org.apache.ws.security.saml.issuer.key.password=security,
org.apache.ws.security.saml.subjectNameId.name=uid=joe,ou=people,ou=saml-demo,o=example.com,
org.apache.ws.security.saml.issuer.cryptoProp.file=crypto.properties,
org.apache.ws.security.saml.issuer.key.name=16c73ab6-b892-458f-abf5-2f875f74882e,
org.apache.ws.security.saml.subjectNameId.qualifier=www.example.com,
org.apache.ws.security.saml.issuerClass=org.apache.ws.security.saml.SAMLIssuerImpl,
org.apache.ws.security.saml.authenticationMethod=password,
org.apache.ws.security.saml.issuer=www.example.com,
org.apache.ws.security.saml.confirmationMethod=senderVouches};
2) The samlClassName variable has the following name:
"org.apache.ws.security.saml.SAMLIssuerImpl"
I am working with wss4j "trunk" version. My CLASSPATH is correctly set
(everything works fine in the AXIS until the creation of the SAML
assertion: SAMLIssuer saml = SAMLIssuerFactory.getInstance() ). These
are my CLASSPATH files:
\activation.jar
\addressing-1.0.jar
\axis-1.2.1.jar
\axis-ant-1.2.1.jar
\axis-jaxrpc-1.2.1.jar
\axis-saaj-1.2.1.jar
\bcprov-jdk13-129.jar
\commons-codec-1.3.jar
\commons-discovery-0.2.jar
\commons-httpclient-3.0-rc2.jar
\commons-logging-1.0.4.jar
\junit-3.8.1.jar
\log4j-1.2.9.jar
\mailapi-1_3.jar
\opensaml-1.0.1.jar
\serializer-2.7.0.jar
\wsdl4j-1.5.1.jar
\xalan-2.7.0.jar
\xmlsec-1.2.96-dev.jar
\wss4j.jar
I really can't understand the cause of this error, my AXIS shows the
following message:
Exception in thread "main" AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.lang.NullPointerException
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}hostname:athenas
java.lang.NullPointerException
at
org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:221)
at
org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:128)
at
org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:633)
at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanEndElement(XMLNSDocumentScannerImpl.java:719)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1685)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at
com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
at javax.xml.parsers.SAXParser.parse(SAXParser.java:375)
at
org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
at org.apache.axis.Message.getSOAPEnvelope(Message.java:424)
at
org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
at org.apache.axis.client.Call.invokeEngine(Call.java:2765)
at org.apache.axis.client.Call.invoke(Call.java:2748)
at org.apache.axis.client.Call.invoke(Call.java:1902)
at
org.apache.ws.sandbox.security.trust2.samples.SampleSecurityTokenServiceClient.main(SampleSecurityTokenServiceClient.java:110)
Is There another way of doing this (create a SAML assertion)?
Is this an Axis bug?
Thanks in advance.
Edson
Master Degree Student
LCMI / DAS / UFSC
88.040-900 - Brazil - Florianópolis - SC
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