I'm using spring/wss4j for web service security in websphere 8.5. Wss4j requires xmlsec.jar and I've included xmlsec.jar under WEB-INF/lib/xmlsec-2.0.4.jar. But websphere classloader can't find DOMXMLSignatureFactory.
Caused by: java.lang.ClassNotFoundException: org.apache.jcp.xml.dsig.internal.dom.DOMXMLSignatureFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:599) ~[na:1.7.0]
at com.ibm.ws.bootstrap.ExtClassLoader.findClass(ExtClassLoader.java:204) ~[bootstrap.jar:WAS855.SERV1 [cf011339.02]]
at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:760) ~[na:1.7.0]
at java.lang.ClassLoader.loadClass(ClassLoader.java:737) ~[na:1.7.0]
at com.ibm.ws.bootstrap.ExtClassLoader.loadClass(ExtClassLoader.java:119) ~[bootstrap.jar:WAS855.SERV1 [cf011339.02]]
at java.lang.ClassLoader.loadClass(ClassLoader.java:707) ~[na:1.7.0]
at com.ibm.ws.classloader.ProtectionClassLoader.loadClass(ProtectionClassLoader.java:62) ~[com.ibm.ws.runtime.jar:WAS855.SERV1 [cf011339.02]]
at com.ibm.ws.classloader.ProtectionClassLoader.loadClass(ProtectionClassLoader.java:58) ~[com.ibm.ws.runtime.jar:WAS855.SERV1 [cf011339.02]]
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:616) ~[com.ibm.ws.runtime.jar:WAS855.SERV1 [cf011339.02]]
at java.lang.ClassLoader.loadClass(ClassLoader.java:707) ~[na:1.7.0]
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:616) ~[com.ibm.ws.runtime.jar:WAS855.SERV1 [cf011339.02]]
at java.lang.ClassLoader.loadClass(ClassLoader.java:707) ~[na:1.7.0]
at javax.xml.crypto.dsig.XMLDSigSecurity.doGetImpl(XMLDSigSecurity.java:181) ~[na:na]
... 98 common frames omitted
I'm setting for both PARENT_LAST for both APPLICATION and MODULE. Xmlsec-2.0.4.jar is presented under "Class loader viewer". I've checked all my libs, there are no duplicate DOMXMLSignatureFactory classes. Could someone help me!
You'd probably have more success adding xmlsec.jar as an isolated shared library and associating it with your application.