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/*
 * Copyright (c) 1997, 2022 Oracle and/or its affiliates. All rights reserved.
 * Copyright (c) 2022 Contributors to the Eclipse Foundation
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Distribution License v. 1.0, which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

package com.sun.xml.wss.provider.wsit;

import com.sun.xml.ws.api.addressing.AddressingVersion;
import com.sun.xml.ws.api.model.wsdl.WSDLFault;
import com.sun.xml.ws.security.impl.policyconv.XWSSPolicyGenerator;
import com.sun.xml.ws.security.policy.CertStoreConfig;
import com.sun.xml.ws.security.policy.KerberosConfig;
import com.sun.xml.ws.security.policy.SecurityPolicyVersion;
import com.sun.xml.wss.impl.policy.mls.EncryptionPolicy;
import com.sun.xml.wss.impl.policy.mls.EncryptionTarget;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Hashtable;
import javax.xml.namespace.QName;
import java.util.Set;

import com.sun.xml.ws.api.message.AddressingUtils;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.api.message.Message;
import com.sun.xml.ws.api.message.MessageHeaders;
import com.sun.xml.ws.api.SOAPVersion;
import com.sun.xml.ws.api.WSBinding;
import com.sun.xml.ws.api.model.wsdl.WSDLBoundOperation;
import com.sun.xml.ws.api.model.wsdl.WSDLOperation;
import com.sun.xml.ws.api.model.wsdl.WSDLPort;
import com.sun.xml.ws.api.policy.ModelTranslator;
import com.sun.xml.ws.policy.NestedPolicy;
import com.sun.xml.ws.security.impl.policyconv.SCTokenWrapper;
import com.sun.xml.ws.security.impl.policyconv.SecurityPolicyHolder;
import com.sun.xml.ws.api.pipe.Pipe;
import com.sun.xml.ws.policy.AssertionSet;
import com.sun.xml.ws.policy.Policy;
import com.sun.xml.ws.policy.PolicyException;
import com.sun.xml.ws.policy.PolicyMap;
import com.sun.xml.ws.policy.PolicyMapKey;
import com.sun.xml.ws.policy.PolicyMerger;
import com.sun.xml.wss.jaxws.impl.Constants;
import com.sun.xml.wss.jaxws.impl.TubeConfiguration;
import com.sun.xml.ws.security.policy.AsymmetricBinding;
import com.sun.xml.ws.security.policy.AlgorithmSuite;
import com.sun.xml.ws.security.policy.SecureConversationToken;
import com.sun.xml.ws.security.policy.SupportingTokens;
import com.sun.xml.ws.security.policy.SymmetricBinding;
import com.sun.xml.ws.security.impl.policy.PolicyUtil;

import com.sun.xml.ws.security.IssuedTokenContext;

import com.sun.xml.ws.policy.sourcemodel.PolicySourceModel;

import jakarta.xml.soap.SOAPFault;
import jakarta.xml.soap.SOAPFactory;
import jakarta.xml.ws.soap.SOAPFaultException;
import jakarta.xml.soap.SOAPConstants;

import com.sun.xml.wss.XWSSecurityException;
import com.sun.xml.wss.SecurityEnvironment;
import com.sun.xml.wss.impl.policy.mls.MessagePolicy;
import com.sun.xml.ws.security.trust.WSTrustElementFactory;
import com.sun.xml.ws.policy.PolicyAssertion;


import com.sun.xml.ws.security.policy.Token;


import jakarta.xml.bind.JAXBContext;

import com.sun.xml.wss.impl.MessageConstants;
import com.sun.xml.wss.impl.misc.DefaultCallbackHandler;

import com.sun.xml.ws.security.policy.KeyStore;
import com.sun.xml.ws.security.policy.TrustStore;
import com.sun.xml.ws.security.policy.CallbackHandlerConfiguration;
import com.sun.xml.ws.security.policy.Validator;
import com.sun.xml.ws.security.policy.ValidatorConfiguration;
import com.sun.xml.ws.security.policy.WSSAssertion;

import java.util.Properties;

import com.sun.xml.ws.api.pipe.Tube;
import com.sun.xml.ws.api.policy.ModelUnmarshaller;
import com.sun.xml.ws.api.server.WSEndpoint;
import com.sun.xml.ws.runtime.dev.SessionManager;
import com.sun.xml.ws.rx.mc.api.McProtocolVersion;
import com.sun.xml.ws.rx.rm.api.RmProtocolVersion;
import com.sun.xml.ws.security.impl.policy.SessionManagerStore;
import com.sun.xml.ws.security.opt.impl.util.CertificateRetriever;
import com.sun.xml.wss.jaxws.impl.ClientTubeConfiguration;
import com.sun.xml.wss.jaxws.impl.ServerTubeConfiguration;
import com.sun.xml.ws.security.opt.impl.JAXBFilterProcessingContext;
import com.sun.xml.wss.ProcessingContext;
import com.sun.xml.wss.impl.PolicyViolationException;
import com.sun.xml.wss.impl.ProcessingContextImpl;
import com.sun.xml.wss.impl.SecurableSoapMessage;
import com.sun.xml.wss.impl.SecurityAnnotator;
import com.sun.xml.wss.impl.WssSoapFaultException;

import com.sun.xml.wss.jaxws.impl.RMPolicyResolver;
import java.util.Map;
import javax.security.auth.callback.CallbackHandler;
import jakarta.security.auth.message.MessageInfo;
import jakarta.xml.soap.SOAPMessage;
import com.sun.xml.ws.security.secconv.WSSCVersion;
import com.sun.xml.ws.security.trust.WSTrustVersion;

import com.sun.xml.wss.XWSSConstants;
import com.sun.xml.wss.impl.policy.spi.PolicyVerifier;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.sun.xml.wss.provider.wsit.logging.LogDomainConstants;
import com.sun.xml.wss.provider.wsit.logging.LogStringsMessages;
import java.security.cert.X509Certificate;
import jakarta.xml.bind.Marshaller;
import jakarta.xml.bind.Unmarshaller;

/**
 *
 * @author kumar jayanti
 */
public abstract class WSITAuthContextBase  {

    protected static final Logger log =
            Logger.getLogger(
            LogDomainConstants.WSIT_PVD_DOMAIN,
            LogDomainConstants.WSIT_PVD_DOMAIN_BUNDLE);

    //*************Synchronized And Modified at Runtime***********
    // Per-Proxy State for SecureConversation sessions
    // as well as IssuedTokenContext returned by invoking a Trust-Plugin
    // This map stores IssuedTokenContext against the Policy-Id
    protected Hashtable issuedTokenContextMap = new Hashtable<>();

    //*************STATIC(s)**************************************
    //protected static QName bsOperationName =
    //        new QName("http://schemas.xmlsoap.org/ws/2005/02/trust","RequestSecurityToken");
    private final QName EPREnabled = new QName("http://schemas.sun.com/2006/03/wss/server","EnableEPRIdentity");
    private final QName encSCServerCancel = new QName("http://schemas.sun.com/2006/03/wss/server","EncSCCancel");
    private final QName encSCClientCancel = new QName("http://schemas.sun.com/2006/03/wss/client","EncSCCancel");
    private final QName optServerSecurity = new QName("http://schemas.sun.com/2006/03/wss/server","DisableStreamingSecurity");
    private final QName optClientSecurity = new QName("http://schemas.sun.com/2006/03/wss/client","DisableStreamingSecurity");

    protected boolean disableIncPrefix = false;
    private final QName disableIncPrefixServer = new QName("http://schemas.sun.com/2006/03/wss/server","DisableInclusivePrefixList");
    private final QName disableIncPrefixClient = new QName("http://schemas.sun.com/2006/03/wss/client","DisableInclusivePrefixList");

    protected boolean encRMLifecycleMsg = false;
    private final QName encRMLifecycleMsgServer = new QName("http://schemas.sun.com/2006/03/wss/server","EncryptRMLifecycleMessage");
    private final QName encRMLifecycleMsgClient = new QName("http://schemas.sun.com/2006/03/wss/client","EncryptRMLifecycleMessage");

    protected boolean encHeaderContent = false;
    private final QName encHeaderContentServer = new QName("http://schemas.sun.com/2006/03/wss/server","EncryptHeaderContent");
    private final QName encHeaderContentClient = new QName("http://schemas.sun.com/2006/03/wss/client","EncryptHeaderContent");

    protected boolean allowMissingTimestamp = false;
    private final QName allowMissingTSServer = new QName("http://schemas.sun.com/2006/03/wss/server","AllowMissingTimestamp");
    private final QName allowMissingTSClient = new QName("http://schemas.sun.com/2006/03/wss/client","AllowMissingTimestamp");

    protected boolean securityMUValue = true;
    private final QName unsetSecurityMUValueServer = new QName("http://schemas.sun.com/2006/03/wss/server","UnsetSecurityMUValue");
    private final QName unsetSecurityMUValueClient = new QName("http://schemas.sun.com/2006/03/wss/client","UnsetSecurityMUValue");

    //static JAXBContext used across the Pipe
    protected static final JAXBContext jaxbContext;
    protected WSSCVersion wsscVer = null;
    protected WSTrustVersion wsTrustVer = null;
    protected RmProtocolVersion rmVer = RmProtocolVersion.WSRM200502;
    protected McProtocolVersion mcVer = McProtocolVersion.WSMC200702;
    protected static final ArrayList securityPolicyNamespaces ;

    //protected static MessagePolicy emptyMessagePolicy;
    protected static final List EMPTY_LIST = Collections.emptyList();
    // debug the Secure SOAP Messages (enable dumping)
    protected static final boolean debug ;
    //public static final URI ISSUE_REQUEST_URI ;
    //public static final URI CANCEL_REQUEST_URI ;


    //***********CTOR initialized Instance Variables**************
    protected Pipe nextPipe;
    protected Tube nextTube;

    // TODO: Optimized flag to be set based on some conditions (no SignedElements/EncryptedElements)
    protected boolean optimized = true;
    protected TubeConfiguration pipeConfig = null;


    // Security Environment reference initialized with a JAAS CallbackHandler
    protected SecurityEnvironment secEnv = null;

    // SOAP version
    protected boolean isSOAP12 = false;
    protected SOAPVersion soapVersion = null;
    // SOAP Factory
    protected  SOAPFactory soapFactory = null;
    //protected PolicyMap wsPolicyMap = null;

    protected List policyAlternatives =
            new ArrayList<>();

    protected Policy bpMSP = null;
    //protected WSDLBoundOperation cachedOperation = null;
    // store as instance variable
    protected Marshaller marshaller =null;
    protected Unmarshaller unmarshaller =null;
    //store instance variable(s): Binding has IssuedToken/RM/SC Policy

    //TODO:POLALT : Comment them and move these fields into
    //PolicyAlternativeHolder later
    boolean hasIssuedTokens = false;
    boolean hasSecureConversation = false;
    boolean hasKerberosToken = false;
    protected AlgorithmSuite bindingLevelAlgSuite = null;
    private AlgorithmSuite bootStrapAlgoSuite;
    boolean hasReliableMessaging = false;
    boolean hasMakeConnection = false;

    //boolean addressingEnabled = false;
    AddressingVersion addVer = null;
    //WSDLPort port = null;

    // Security Policy version
    protected SecurityPolicyVersion spVersion = SecurityPolicyVersion.SECURITYPOLICY200507;

    protected static final String REQ_PACKET = "REQ_PACKET";
    protected static final String RES_PACKET = "RES_PACKET";

    protected static final String DEFAULT_JMAC_HANDLER = "com.sun.enterprise.security.jmac.callback.ContainerCallbackHandler";
    protected static final String WSDLPORT="WSDLPort";
    protected static final String WSENDPOINT="WSEndpoint";
    protected X509Certificate serverCert = null;
    protected boolean isCertValidityVerified = false;

    protected long timestampTimeOut = 0;
    protected int iterationsForPDK = 0;
    protected boolean isEPREnabled = false;
    private boolean encryptCancelPayload = false;
    private Policy cancelMSP;
    protected boolean isCertValid;


    static {
        try {
            //TODO: system property maynot be appropriate for server side.
            debug = Boolean.parseBoolean(System.getProperty("DebugSecurity"));
            //ISSUE_REQUEST_URI = new URI(WSTrustConstants.REQUEST_SECURITY_TOKEN_ISSUE_ACTION);
            //CANCEL_REQUEST_URI = new URI(WSTrustConstants.CANCEL_REQUEST);
            jaxbContext = WSTrustElementFactory.getContext();
            securityPolicyNamespaces = new ArrayList<>();
            securityPolicyNamespaces.add(SecurityPolicyVersion.SECURITYPOLICY200507.namespaceUri);

        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    /** Creates a new instance of WSITAuthContextBase */
    public WSITAuthContextBase(Map map) {
        this.nextPipe = (Pipe)map.get("NEXT_PIPE");
        this.nextTube = (Tube)map.get("NEXT_TUBE");
        PolicyMap wsPolicyMap = (PolicyMap)map.get("POLICY");
        WSDLPort port =(WSDLPort)map.get("WSDL_MODEL");
        if (this instanceof WSITClientAuthContext) {
            WSBinding binding = (WSBinding)map.get("BINDING");
            pipeConfig = new ClientTubeConfiguration(
                    wsPolicyMap, port, binding);
        } else {
            WSEndpoint endPoint = (WSEndpoint)map.get("ENDPOINT");
            pipeConfig = new ServerTubeConfiguration(
                    wsPolicyMap, port, endPoint);
        }

        soapVersion = pipeConfig.getBinding().getSOAPVersion();
        isSOAP12 = soapVersion == SOAPVersion.SOAP_12;
        wsPolicyMap = pipeConfig.getPolicyMap();
        soapFactory = pipeConfig.getBinding().getSOAPVersion().getSOAPFactory();

        if(wsPolicyMap != null){
            collectPolicies(wsPolicyMap,policyAlternatives);
        }

        //unmarshaller as instance variable of the pipe
        try {
           this.marshaller = jaxbContext.createMarshaller();
           this.unmarshaller = jaxbContext.createUnmarshaller();
        }catch (jakarta.xml.bind.JAXBException ex) {
            throw new RuntimeException(ex);
        }

        // check whether Service Port has RM
        hasReliableMessaging = isReliableMessagingEnabled(pipeConfig.getWSDLPort());
        hasMakeConnection = isMakeConnectionEnabled(pipeConfig.getWSDLPort());

        //put properties for use by AuthModule init
        map.put("SOAP_VERSION", soapVersion);
    }

    /**
     * Summary from Section 4.2, WS-Security Policy spec( version 1.1 July 2005 ).
     * MessagePolicySubject : policy can be attached to
     *   1) wsdl:binding/wsdl:operation/wsdl:input, ./wsdl:output, or ./wsdl:fault
     *
     * OperationPolicySubject : policy can be attached to
     *   1)wsdl:binding/wsdl:operation
     *
     * EndpointPolicySubject : policy can be attached to
     *   1)wsdl:port
     *   2)wsdl:Binding
     */

    protected void collectPolicies(PolicyMap wsPolicyMap, List alternatives) {
        try {
            if (wsPolicyMap == null) {
                return;
            }
            //To check: Is this sufficient, any edge cases I need to take care
            QName serviceName = pipeConfig.getWSDLPort().getOwner().getName();
            QName portName = pipeConfig.getWSDLPort().getName();
            //Review: will this take care of EndpointPolicySubject
            //PolicyMerger policyMerge = PolicyMerger.getMerger();
            PolicyMapKey endpointKey = PolicyMap.createWsdlEndpointScopeKey(serviceName, portName);
            //createWsdlEndpointScopeKey(serviceName,portName);
            //Review:Will getEffectivePolicy return null or empty policy ?.
            Policy endpointPolicy = wsPolicyMap.getEndpointEffectivePolicy(endpointKey);

            //TODO:POLALT these should be alternative specific as well ?.
            setPolicyCredentials(endpointPolicy);
            //This will be used for setting credentials like  spVersion.... etc for operation level policies
            for (WSDLBoundOperation operation : pipeConfig.getWSDLPort().getBinding().getBindingOperations()) {
                QName operationName = new QName(operation.getBoundPortType().getName().getNamespaceURI(), operation.getName().getLocalPart());
                PolicyMapKey operationKey = PolicyMap.createWsdlOperationScopeKey(serviceName, portName, operationName);
                Policy operationPolicy = wsPolicyMap.getOperationEffectivePolicy(operationKey);
                setPolicyCredentials(operationPolicy);
            }


            //This will be used for setting credentials like  spVersion.... etc for binding level policies
            if (endpointPolicy == null) {
                ArrayList policyList = new ArrayList<>();
                PolicyAlternativeHolder ph = new PolicyAlternativeHolder(null, spVersion, bpMSP);
                alternatives.add(ph);
                collectOperationAndMessageLevelPolicies(wsPolicyMap, null, policyList,ph);
                return;
            }

            Iterator policiesIter = endpointPolicy.iterator();
            while (policiesIter.hasNext()) {
                ArrayList policyList = new ArrayList<>();
                AssertionSet ass = policiesIter.next();
                PolicyAlternativeHolder ph = new PolicyAlternativeHolder(ass, spVersion, bpMSP);
                alternatives.add(ph);

                Collection coll = new ArrayList<>();
                coll.add(ass);
                Policy singleAlternative = Policy.createPolicy(
                        endpointPolicy.getNamespaceVersion(), endpointPolicy.getName(), endpointPolicy.getId(), coll);

                buildProtocolPolicy(singleAlternative, ph);
                //if(endpointPolicy != null){
                policyList.add(singleAlternative);
                //}
                collectOperationAndMessageLevelPolicies(wsPolicyMap, singleAlternative, policyList, ph);
            }
        } catch (PolicyException pe) {
            throw generateInternalError(pe);
        }
    }

    //TODO:POLALT Alternatives only at BindingLevel for Now
    private void collectOperationAndMessageLevelPolicies(PolicyMap wsPolicyMap,
            Policy singleAlternative, ArrayList policyList, PolicyAlternativeHolder ph) {
        if (wsPolicyMap == null) {
            return;
        }
        try {
            QName serviceName = pipeConfig.getWSDLPort().getOwner().getName();
            QName portName = pipeConfig.getWSDLPort().getName();

            PolicyMerger policyMerge = PolicyMerger.getMerger();
            for (WSDLBoundOperation operation : pipeConfig.getWSDLPort().getBinding().getBindingOperations()) {
                QName operationName = new QName(operation.getBoundPortType().getName().getNamespaceURI(),
                        operation.getName().getLocalPart());

                PolicyMapKey messageKey = PolicyMap.createWsdlMessageScopeKey(
                        serviceName, portName, operationName);
                PolicyMapKey operationKey = PolicyMap.createWsdlOperationScopeKey(serviceName, portName, operationName);

                //Review:Not sure if this is need and what is the
                //difference between operation and message level key.
                //securityPolicyNamespaces
                Policy operationPolicy = wsPolicyMap.getOperationEffectivePolicy(operationKey);
                if (operationPolicy != null) {
                    policyList.add(operationPolicy);
                } else {
                    //log fine message
                    //System.out.println("Operation Level Security policy is null");
                }

                Policy imPolicy = null;
                imPolicy = wsPolicyMap.getInputMessageEffectivePolicy(messageKey);
                if (imPolicy != null) {
                    policyList.add(imPolicy);
                }
                //input message effective policy to be used. Policy elements at various
                //scopes merged.
                Policy imEP = policyMerge.merge(policyList);
                SecurityPolicyHolder outPH = null;
                if (imEP != null) {
                    outPH = addOutgoingMP(operation, imEP, ph);
                }

                if (imPolicy != null) {
                    policyList.remove(imPolicy);
                }
                //one way
                SecurityPolicyHolder inPH = null;

                Policy omPolicy = null;
                omPolicy = wsPolicyMap.getOutputMessageEffectivePolicy(messageKey);
                if (omPolicy != null) {
                    policyList.add(omPolicy);
                }
                //ouput message effective policy to be used. Policy elements at various
                //scopes merged.

                Policy omEP = policyMerge.merge(policyList);
                if (omPolicy != null) {
                    policyList.remove(omPolicy);
                }
                if (omEP != null) {
                    inPH = addIncomingMP(operation, omEP, ph);
                }

                Iterator faults = operation.getOperation().getFaults().iterator();
                ArrayList faultPL = new ArrayList<>();
                if (singleAlternative != null) {
                    faultPL.add(singleAlternative);
                }
                if (operationPolicy != null) {
                    faultPL.add(operationPolicy);
                }
                while (faults.hasNext()) {
                    WSDLFault fault = (WSDLFault) faults.next();
                    PolicyMapKey fKey = null;
                    fKey = PolicyMap.createWsdlFaultMessageScopeKey(
                            serviceName, portName, operationName,
                            new QName(operationName.getNamespaceURI(), fault.getName()));
                    Policy fPolicy = wsPolicyMap.getFaultMessageEffectivePolicy(fKey);

                    if (fPolicy != null) {
                        faultPL.add(fPolicy);
                    } else {
                        //continue;
                    }
                    Policy ep = policyMerge.merge(faultPL);
                    if (inPH != null) {
                        addIncomingFaultPolicy(ep, inPH, fault);
                    }
                    if (outPH != null) {
                        addOutgoingFaultPolicy(ep, outPH, fault);
                    }
                    faultPL.remove(fPolicy);
                }
                if (operationPolicy != null) {
                    policyList.remove(operationPolicy);
                }
            }
        } catch (PolicyException pe) {
            throw generateInternalError(pe);
        }
    }

    private void setPolicyCredentials(Policy policy){
         if (policy != null){
                if (policy.contains(AddressingVersion.W3C.policyNsUri) ||policy.contains("http://www.w3.org/2007/05/addressing/metadata")){
                    addVer = AddressingVersion.W3C;
                } else if (policy.contains(AddressingVersion.MEMBER.policyNsUri)){
                    addVer = AddressingVersion.MEMBER;
                }
                if(policy.contains(optServerSecurity) || policy.contains(optClientSecurity)){
                    optimized = false;
                }
                if (policy.contains(EPREnabled)) {
                    isEPREnabled = true;
                }
                if (policy.contains(encSCServerCancel) || policy.contains(encSCClientCancel)) {
                 this.encryptCancelPayload = true;
                }
                if (policy.contains(disableIncPrefixServer) || policy.contains(disableIncPrefixClient)){
                    disableIncPrefix = true;
                }
                if(policy.contains(encHeaderContentServer) || policy.contains(encHeaderContentClient)){
                    encHeaderContent = true;
                }
                if(policy.contains(allowMissingTSClient) || policy.contains(allowMissingTSServer)){
                    allowMissingTimestamp = true;
                }
                if(policy.contains(unsetSecurityMUValueClient) || policy.contains(unsetSecurityMUValueServer)){
                    securityMUValue = false;
                }
                if(policy.contains(SecurityPolicyVersion.SECURITYPOLICY200507.namespaceUri)){
                    spVersion = SecurityPolicyVersion.SECURITYPOLICY200507;
                    wsscVer = WSSCVersion.WSSC_10;
                    wsTrustVer = WSTrustVersion.WS_TRUST_10;
                } else if(policy.contains(SecurityPolicyVersion.SECURITYPOLICY12NS.namespaceUri)){
                    spVersion = SecurityPolicyVersion.SECURITYPOLICY12NS;
                    wsscVer = WSSCVersion.WSSC_13;
                    wsTrustVer = WSTrustVersion.WS_TRUST_13;
                } else if (policy.contains(SecurityPolicyVersion.SECURITYPOLICY200512.namespaceUri)) {
                    spVersion = SecurityPolicyVersion.SECURITYPOLICY200512;
                    wsscVer = WSSCVersion.WSSC_10;
                    wsTrustVer = WSTrustVersion.WS_TRUST_10;
                }
                if (policy.contains(RmProtocolVersion.WSRM200702.protocolNamespaceUri) ||
                        policy.contains(RmProtocolVersion.WSRM200702.policyNamespaceUri)) {
                    rmVer = RmProtocolVersion.WSRM200702;
                } else if (policy.contains(RmProtocolVersion.WSRM200502.protocolNamespaceUri) ||
                        policy.contains(RmProtocolVersion.WSRM200502.policyNamespaceUri)) {
                    rmVer = RmProtocolVersion.WSRM200502;
                }

                if (policy.contains(this.encRMLifecycleMsgServer) || policy.contains(encRMLifecycleMsgClient)) {
                    encRMLifecycleMsg = true;
                }
            }
    }
    protected RuntimeException generateInternalError(PolicyException ex){
        SOAPFault fault = null;
        try {
            if (isSOAP12) {
                fault = soapFactory.createFault(ex.getMessage(),SOAPConstants.SOAP_SENDER_FAULT);
                fault.appendFaultSubcode(MessageConstants.WSSE_INTERNAL_SERVER_ERROR);
            } else {
                fault = soapFactory.createFault(ex.getMessage(), MessageConstants.WSSE_INTERNAL_SERVER_ERROR);
            }
        } catch (Exception e) {
            log.log(Level.SEVERE, LogStringsMessages.WSITPVD_0002_INTERNAL_SERVER_ERROR(), e);
            throw new RuntimeException(LogStringsMessages.WSITPVD_0002_INTERNAL_SERVER_ERROR(), e);
        }
        return new SOAPFaultException(fault);
    }

    //TODO:POLALT : should this method look over all alternatives
    protected List getInBoundSCP(Message message){
        SecurityPolicyHolder sph = null;
        for (PolicyAlternativeHolder p : policyAlternatives) {
            if (p.getInMessagePolicyMap() == null) {
                return Collections.emptyList();
            }

            Collection coll = p.getInMessagePolicyMap().values();
            Iterator itr = coll.iterator();

            while (itr.hasNext()) {
                SecurityPolicyHolder ph = (SecurityPolicyHolder) itr.next();
                if (ph != null) {
                    sph = ph;
                    break;
                }
            }
            if (sph == null) {
                return EMPTY_LIST;
            }
        }
        return sph.getSecureConversationTokens();
    }
    //TODO:POLALT : should this method look over all alternatives
    protected List getOutBoundSCP(
            Message message) {

        SecurityPolicyHolder sph = null;
        //TODO:encapsulate this explicit public member access p.x below
        for (PolicyAlternativeHolder p : policyAlternatives) {
            if (p.getOutMessagePolicyMap() == null) {
                return Collections.emptyList();
            }

            Collection coll = p.getOutMessagePolicyMap().values();
            Iterator itr = coll.iterator();

            while (itr.hasNext()) {
                SecurityPolicyHolder ph = (SecurityPolicyHolder) itr.next();
                if (ph != null) {
                    sph = ph;
                    break;
                }
            }
            if (sph == null) {
                return EMPTY_LIST;
            }
        }
        return sph.getSecureConversationTokens();

    }

    //TODO:POLALT : should this method look over all alternatives
    protected List getOutBoundKTP(Packet packet, boolean isSCMessage){
        if(isSCMessage){
            Token scToken = (Token)packet.invocationProperties.get(Constants.SC_ASSERTION);
            return ((SCTokenWrapper)scToken).getKerberosTokens();
        }
        SecurityPolicyHolder sph = null;
        //TODO:encapsulate this explicit public member access p.x below
        for (PolicyAlternativeHolder p : policyAlternatives) {
            if (p.getOutMessagePolicyMap() == null) {
                return Collections.emptyList();
            }
            Message message = packet.getMessage();

            Collection coll = p.getOutMessagePolicyMap().values();
            Iterator itr = coll.iterator();

            while (itr.hasNext()) {
                SecurityPolicyHolder ph = (SecurityPolicyHolder) itr.next();
                if (ph != null) {
                    sph = ph;
                    break;
                }
            }
            if (sph == null) {
                return EMPTY_LIST;
            }
        }
        return sph.getKerberosTokens();
    }

    //TODO:POLALT : should this method look over all alternatives
    protected List getSecureConversationPolicies(
            Message message, String scope) {
        SecurityPolicyHolder sph = null;
        //TODO:encapsulate this explicit public member access p.x below
        for (PolicyAlternativeHolder p : policyAlternatives) {
            if (p.getOutMessagePolicyMap() == null) {
                return Collections.emptyList();
            }

            Collection coll = p.getOutMessagePolicyMap().values();
            Iterator itr = coll.iterator();

            while (itr.hasNext()) {
                SecurityPolicyHolder ph = (SecurityPolicyHolder) itr.next();
                if (ph != null) {
                    sph = ph;
                    break;
                }
            }
            if (sph == null) {
                return EMPTY_LIST;
            }
        }
        return sph.getSecureConversationTokens();

    }

//TODO :: Refactor
    protected ArrayList getTokens(Policy policy){
        ArrayList tokenList = new ArrayList<>();
        for(AssertionSet assertionSet : policy){
            for(PolicyAssertion assertion:assertionSet){
                if(PolicyUtil.isAsymmetricBinding(assertion, spVersion)){
                    AsymmetricBinding sb =  (AsymmetricBinding)assertion;
                    Token iToken = sb.getInitiatorToken();
                        if (iToken != null){
                            addToken(iToken, tokenList);
                        }else{
                            addToken(sb.getInitiatorSignatureToken(), tokenList);
                            addToken(sb.getInitiatorEncryptionToken(), tokenList);
                        }

                        Token rToken = sb.getRecipientToken();
                        if (rToken != null){
                            addToken(rToken, tokenList);
                        }else{
                            addToken(sb.getRecipientSignatureToken(), tokenList);
                            addToken(sb.getRecipientEncryptionToken(), tokenList);
                        }
                }else if(PolicyUtil.isSymmetricBinding(assertion, spVersion)){
                    SymmetricBinding sb = (SymmetricBinding)assertion;
                    Token token = sb.getProtectionToken();
                    if(token != null){
                        addToken(token,tokenList);
                    }else{
                        addToken(sb.getEncryptionToken(),tokenList);
                        addToken(sb.getSignatureToken(),tokenList);
                    }
                }else if(PolicyUtil.isSupportingTokens(assertion, spVersion)){
                    SupportingTokens st = (SupportingTokens)assertion;
                    Iterator itr = st.getTokens();
                    while(itr.hasNext()){
                        addToken((Token)itr.next(),tokenList);
                    }
                }
            }
        }
        return tokenList;
    }

    private void addConfigAssertions(Policy policy,SecurityPolicyHolder sph){
        //ArrayList tokenList = new ArrayList();
        for(AssertionSet assertionSet : policy){
            for(PolicyAssertion assertion:assertionSet){
                if(PolicyUtil.isConfigPolicyAssertion(assertion)){
                    sph.addConfigAssertions(assertion);
                }
            }
        }
    }
    private void addToken(Token token,ArrayList list){
        if (token == null){
            return;
        }
        if(PolicyUtil.isSecureConversationToken((PolicyAssertion)token, spVersion) ||
                PolicyUtil.isIssuedToken((PolicyAssertion)token, spVersion) ||
                PolicyUtil.isKerberosToken((PolicyAssertion)token, spVersion)){
            list.add((PolicyAssertion)token);
        }
    }


    protected PolicyMapKey getOperationKey(Message message){
        WSDLBoundOperation operation = message.getOperation(pipeConfig.getWSDLPort());
        WSDLOperation wsdlOperation = operation.getOperation();
        QName serviceName = pipeConfig.getWSDLPort().getOwner().getName();
        QName portName = pipeConfig.getWSDLPort().getName();
        //WSDLInput input = wsdlOperation.getInput();
        //WSDLOutput output = wsdlOperation.getOutput();
        //QName inputMessageName = input.getMessage().getName();
        //QName outputMessageName = output.getMessage().getName();
        return PolicyMap.createWsdlMessageScopeKey(
                serviceName,portName,wsdlOperation.getName());

    }

    protected abstract SecurityPolicyHolder addOutgoingMP(WSDLBoundOperation operation,Policy policy, PolicyAlternativeHolder ph)throws PolicyException;

    protected abstract SecurityPolicyHolder addIncomingMP(WSDLBoundOperation operation,Policy policy, PolicyAlternativeHolder ph)throws PolicyException;

    protected AlgorithmSuite getBindingAlgorithmSuite(Packet packet) {
        return bindingLevelAlgSuite;
    }

    protected void cacheMessage(Packet packet){
        // Not required, commenting
//        Message message = null;
//        if(!optimized){
//            try{
//                message = packet.getMessage();
//                message= Messages.create(message.readAsSOAPMessage());
//                packet.setMessage(message);
//            }catch(SOAPException se){
//                // internal error
//                log.log(Level.SEVERE, LogStringsMessages.WSITPVD_0005_PROBLEM_PROC_SOAP_MESSAGE(), se);
//                throw new WebServiceException(LogStringsMessages.WSITPVD_0005_PROBLEM_PROC_SOAP_MESSAGE(), se);
//            }
//        }
    }

    private boolean hasTargets(NestedPolicy policy){
        AssertionSet as = policy.getAssertionSet();
        //Iterator paItr = as.iterator();
        boolean foundTargets = false;
        for(PolicyAssertion assertion : as){
            if(PolicyUtil.isSignedParts(assertion, spVersion) || PolicyUtil.isEncryptParts(assertion, spVersion)){
                foundTargets = true;
                break;
            }
        }
        return foundTargets;
    }


    protected Policy getEffectiveBootstrapPolicy(NestedPolicy bp)throws PolicyException{
        try {
            ArrayList pl = new ArrayList<>();
            pl.add(bp);
            Policy mbp = getMessageBootstrapPolicy();
            if ( mbp != null ) {
                pl.add(mbp);
            }

            PolicyMerger pm = PolicyMerger.getMerger();
            return pm.merge(pl);
        } catch (Exception e) {
            log.log(Level.SEVERE, LogStringsMessages.WSITPVD_0007_PROBLEM_GETTING_EFF_BOOT_POLICY(), e);
            throw new PolicyException(LogStringsMessages.WSITPVD_0007_PROBLEM_GETTING_EFF_BOOT_POLICY(), e);
        }

    }

    private Policy getMessageBootstrapPolicy()throws PolicyException ,IOException{
        if(bpMSP == null){
            String bootstrapMessagePolicy = "boot-msglevel-policy.xml";
            if(SecurityPolicyVersion.SECURITYPOLICY12NS.namespaceUri.equals(spVersion.namespaceUri)){
                bootstrapMessagePolicy = "boot-msglevel-policy-sx.xml";
            }
            PolicySourceModel model =  unmarshalPolicy(
                    "com/sun/xml/ws/security/impl/policyconv/"+ bootstrapMessagePolicy);
            bpMSP = ModelTranslator.getTranslator().translate(model);
        }
        return bpMSP;
    }

// TODO : remove this unused method if possible
//    private Policy getMessageLevelBSP() throws PolicyException {
//        QName serviceName = pipeConfig.getWSDLModel().getOwner().getName();
//        QName portName = pipeConfig.getWSDLModel().getName();
//        PolicyMapKey operationKey = PolicyMap.createWsdlOperationScopeKey(serviceName, portName, bsOperationName);
//
//        Policy operationLevelEP =  wsPolicyMap.getOperationEffectivePolicy(operationKey);
//        return operationLevelEP;
//    }

    protected PolicySourceModel unmarshalPolicy(String resource) throws PolicyException, IOException {
        InputStream is = Thread.currentThread().getContextClassLoader().getResourceAsStream(resource);
        if (is == null) {
            return null;
        }
        Reader reader =  new InputStreamReader(is);
        PolicySourceModel model = ModelUnmarshaller.getUnmarshaller().unmarshalModel(reader);
        reader.close();
        return model;
    }

    protected final WSDLBoundOperation cacheOperation(Message msg, Packet packet){
        WSDLBoundOperation cachedOperation = msg.getOperation(pipeConfig.getWSDLPort());
        packet.invocationProperties.put("WSDL_BOUND_OPERATION", cachedOperation);
        return cachedOperation;
    }

    protected final void resetCachedOperation(Packet packet){
        packet.invocationProperties.put("WSDL_BOUND_OPERATION", null);
    }

    protected final void cacheOperation(WSDLBoundOperation op, Packet packet) {
        packet.invocationProperties.put("WSDL_BOUND_OPERATION", op);
    }

    protected final WSDLBoundOperation cachedOperation(Packet packet) {
        return (WSDLBoundOperation)packet.invocationProperties.get("WSDL_BOUND_OPERATION");
    }

    protected boolean isSCMessage(Packet packet){

        if (!bindingHasSecureConversationPolicy()) {
            return false;
        }

        if (!isAddressingEnabled()) {
            return false;
        }

        String action = getAction(packet);
        return Constants.rstSCTURI.equals(action);
    }

    protected boolean isSCRenew(Packet packet){

        if (!bindingHasSecureConversationPolicy()) {
            return false;
        }

        if (!isAddressingEnabled()) {
            return false;
        }

        String action = getAction(packet);
        return wsscVer.getSCTRenewResponseAction().equals(action) ||
                wsscVer.getSCTRenewRequestAction().equals(action);
    }

    protected boolean isSCCancel(Packet packet){

        if (!bindingHasSecureConversationPolicy()) {
            return false;
        }

        if (!isAddressingEnabled()) {
            return false;
        }

        String action = getAction(packet);
        return wsscVer.getSCTCancelResponseAction().equals(action) ||
                wsscVer.getSCTCancelRequestAction().equals(action);
    }

    protected boolean isAddressingEnabled() {
        return (addVer != null);
    }

    protected boolean isTrustMessage(Packet packet){
        if (!isAddressingEnabled()) {
            return false;
        }

        // Issue
        String action = getAction(packet);
        if(wsTrustVer.getIssueRequestAction().equals(action) ||
                wsTrustVer.getIssueFinalResoponseAction().equals(action)){
            return true;
        }

         // Validate
        return wsTrustVer.getValidateRequestAction().equals(action) ||
                wsTrustVer.getValidateFinalResoponseAction().equals(action);

    }

    protected boolean isRMMessage(Packet packet){
        if (!isAddressingEnabled()) {
            return false;
        }
        if (!bindingHasRMPolicy()) {
            return false;
        }

        return rmVer.isProtocolAction(getAction(packet));
    }

    protected boolean isMakeConnectionMessage(Packet packet) {
        if (!this.hasMakeConnection) {
            return false;
        }
        return mcVer.isProtocolAction(getAction(packet));
    }

    protected String getAction(Packet packet){
        // if ("true".equals(packet.invocationProperties.get(WSTrustConstants.IS_TRUST_MESSAGE))){
        //    return (String)packet.invocationProperties.get(WSTrustConstants.REQUEST_SECURITY_TOKEN_ISSUE_ACTION);
        //}

        MessageHeaders hl = packet.getMessage().getHeaders();
        //String action =  hl.getAction(pipeConfig.getBinding().getAddressingVersion(), pipeConfig.getBinding().getSOAPVersion());
        return AddressingUtils.getAction(hl, addVer, pipeConfig.getBinding().getSOAPVersion());
    }

    protected WSDLBoundOperation getWSDLOpFromAction(Packet packet ,boolean isIncomming){
        String uriValue = getAction(packet);
        for (PolicyAlternativeHolder p : policyAlternatives) {
            Set keys = p.getOutMessagePolicyMap().keySet();
            for (WSDLBoundOperation wbo : keys) {
                WSDLOperation wo = wbo.getOperation();
                // WsaWSDLOperationExtension extensions = wo.getExtension(WsaWSDLOperationExtension.class);
                String action = getAction(wo, isIncomming);
                if (action != null && action.equals(uriValue)) {
                    return wbo;
                }
            }
        }
        return null;

    }

    protected void buildProtocolPolicy(Policy endpointPolicy, PolicyAlternativeHolder ph)throws PolicyException{
        if(endpointPolicy == null ){
            return;
        }
        try{
            RMPolicyResolver rr = new RMPolicyResolver(spVersion, rmVer, mcVer, encRMLifecycleMsg);
            Policy msgLevelPolicy = rr.getOperationLevelPolicy();
            PolicyMerger merger = PolicyMerger.getMerger();
            ArrayList pList = new ArrayList<>(2);
            pList.add(endpointPolicy);
            pList.add(msgLevelPolicy);
            Policy effectivePolicy = merger.merge(pList);
            addIncomingProtocolPolicy(effectivePolicy,"RM",ph);
            addOutgoingProtocolPolicy(effectivePolicy,"RM",ph);

            pList.remove(msgLevelPolicy);
            pList.add(getMessageBootstrapPolicy());
            PolicyMerger pm = PolicyMerger.getMerger();
            //add secure conversation policy.
            Policy ep = pm.merge(pList);
            addIncomingProtocolPolicy(ep,"SC",ph);
            addOutgoingProtocolPolicy(ep,"SC", ph);
             ArrayList pList1 = new ArrayList<>(2);
            pList1.add(endpointPolicy);
            pList1.add(getSCCancelPolicy(encryptCancelPayload));
            PolicyMerger pm1 = PolicyMerger.getMerger();
            //add secure conversation policy.
            Policy ep1 = pm1.merge(pList1);
            addIncomingProtocolPolicy(ep1,"SC-CANCEL",ph);
            addOutgoingProtocolPolicy(ep1,"SC-CANCEL",ph);
        }catch(IOException ie){
            log.log(Level.SEVERE,
                    LogStringsMessages.WSITPVD_0008_PROBLEM_BUILDING_PROTOCOL_POLICY(), ie);
            throw new PolicyException(
                    LogStringsMessages.WSITPVD_0008_PROBLEM_BUILDING_PROTOCOL_POLICY(), ie);
        }
    }

    protected SecurityPolicyHolder constructPolicyHolder(Policy effectivePolicy,
            boolean isServer,boolean isIncoming)throws PolicyException{
        return  constructPolicyHolder(effectivePolicy,isServer,isIncoming,false);
    }

    protected SecurityPolicyHolder constructPolicyHolder(Policy effectivePolicy,
            boolean isServer,boolean isIncoming,boolean ignoreST)throws PolicyException{

        XWSSPolicyGenerator xwssPolicyGenerator = new XWSSPolicyGenerator(effectivePolicy,isServer,isIncoming, spVersion);
        xwssPolicyGenerator.process(ignoreST);
        this.bindingLevelAlgSuite = xwssPolicyGenerator.getBindingLevelAlgSuite();
        MessagePolicy messagePolicy = xwssPolicyGenerator.getXWSSPolicy();

        SecurityPolicyHolder sph = new SecurityPolicyHolder();
        sph.setMessagePolicy(messagePolicy);
        sph.setBindingLevelAlgSuite(xwssPolicyGenerator.getBindingLevelAlgSuite());
        sph.isIssuedTokenAsEncryptedSupportingToken(xwssPolicyGenerator.isIssuedTokenAsEncryptedSupportingToken());
        List tokenList = getTokens(effectivePolicy);
        addConfigAssertions(effectivePolicy,sph);

        for(PolicyAssertion token:tokenList){
            if(PolicyUtil.isSecureConversationToken(token, spVersion)){
                NestedPolicy bootstrapPolicy = ((SecureConversationToken)token).getBootstrapPolicy();
                Policy effectiveBP = null;
                if(hasTargets(bootstrapPolicy)){
                    effectiveBP = bootstrapPolicy;
                }else{
                    effectiveBP = getEffectiveBootstrapPolicy(bootstrapPolicy);
                }
                xwssPolicyGenerator = new XWSSPolicyGenerator(effectiveBP,isServer,isIncoming, spVersion);
                xwssPolicyGenerator.process(ignoreST);
                MessagePolicy bmp = xwssPolicyGenerator.getXWSSPolicy();
                this.bootStrapAlgoSuite = xwssPolicyGenerator.getBindingLevelAlgSuite();

                if(isServer && isIncoming){
                    EncryptionPolicy optionalPolicy =
                            new EncryptionPolicy();
                    EncryptionPolicy.FeatureBinding  fb = (EncryptionPolicy.FeatureBinding) optionalPolicy.getFeatureBinding();
                    optionalPolicy.newX509CertificateKeyBinding();
                    EncryptionTarget target = new EncryptionTarget();
                    target.setQName(new QName(MessageConstants.SAML_v1_1_NS,MessageConstants.SAML_ASSERTION_LNAME));
                    target.setEnforce(false);
                    fb.addTargetBinding(target);
                    /*
                    try {
                        bmp.prepend(optionalPolicy);
                    } catch (PolicyGenerationException ex) {
                        throw new PolicyException(ex);
                    }*/
                }

                PolicyAssertion sct = new SCTokenWrapper(token,bmp);
                sph.addSecureConversationToken(sct);
                hasSecureConversation = true;

                // if the bootstrap has issued tokens then set hasIssuedTokens=true
                List iList =
                        this.getIssuedTokenPoliciesFromBootstrapPolicy((Token)sct);
                if (!iList.isEmpty()) {
                    hasIssuedTokens = true;
                }

                // if the bootstrap has kerberos tokens then set hasKerberosTokens=true
                List kList =
                        this.getKerberosTokenPoliciesFromBootstrapPolicy((Token)sct);
                if(!kList.isEmpty()) {
                    hasKerberosToken = true;
                }

            }else if(PolicyUtil.isIssuedToken(token, spVersion)){
                sph.addIssuedToken(token);
                hasIssuedTokens = true;
            }else if(PolicyUtil.isKerberosToken(token, spVersion)){
                sph.addKerberosToken(token);
                hasKerberosToken = true;
            }
        }
        return sph;
    }

    protected List getIssuedTokenPoliciesFromBootstrapPolicy(
            Token scAssertion) {
        SCTokenWrapper token = (SCTokenWrapper)scAssertion;
        return token.getIssuedTokens();
    }

    protected List getKerberosTokenPoliciesFromBootstrapPolicy(Token scAssertion){
        SCTokenWrapper token = (SCTokenWrapper)scAssertion;
        return token.getKerberosTokens();
    }

// return the callbackhandler if the xwssCallbackHandler was set
// otherwise populate the props and return null.
    protected String populateConfigProperties(Set configAssertions, Properties props) {
        if (configAssertions == null) {
            return null;
        }
        Iterator it = configAssertions.iterator();
        for (; it.hasNext();) {
            PolicyAssertion as = (PolicyAssertion)it.next();
            if ("KeyStore".equals(as.getName().getLocalPart())) {
                populateKeystoreProps(props, (KeyStore)as);
            } else if ("TrustStore".equals(as.getName().getLocalPart())) {
                populateTruststoreProps(props, (TrustStore)as);
            } else if ("CallbackHandlerConfiguration".equals(as.getName().getLocalPart())) {
                String ret = populateCallbackHandlerProps(props, (CallbackHandlerConfiguration)as);
                if (ret != null) {
                    return ret;
                }
            } else if ("ValidatorConfiguration".equals(as.getName().getLocalPart())) {
                populateValidatorProps(props, (ValidatorConfiguration)as);
            } else if ("CertStore".equals(as.getName().getLocalPart())) {
                populateCertStoreProps(props, (CertStoreConfig)as);
            } else if("KerberosConfig".equals(as.getName().getLocalPart())){
                populateKerberosProps(props, (KerberosConfig)as);
            } else if ("SessionManagerStore".equals(as.getName().getLocalPart())) {
                populateSessionMgrProps(props,(SessionManagerStore)as);
            }
        }
        return null;
    }

    private void populateSessionMgrProps(Properties props, SessionManagerStore smStore) {
        if(smStore.getSessionTimeOut() != null) {
            props.put(SessionManager.TIMEOUT_INTERVAL, smStore.getSessionTimeOut());
        }
        if(smStore.getSessionThreshold() != null) {
            props.put(SessionManager.SESSION_THRESHOLD, smStore.getSessionThreshold());
        }
    }

    private void populateKerberosProps(Properties props, KerberosConfig kerbConfig){
        if(kerbConfig.getLoginModule() != null){
            props.put(DefaultCallbackHandler.KRB5_LOGIN_MODULE, kerbConfig.getLoginModule());
        }
        if(kerbConfig.getServicePrincipal() != null){
            props.put(DefaultCallbackHandler.KRB5_SERVICE_PRINCIPAL, kerbConfig.getServicePrincipal());
        }
        if(kerbConfig.getCredentialDelegation() != null){
            props.put(DefaultCallbackHandler.KRB5_CREDENTIAL_DELEGATION, kerbConfig.getCredentialDelegation());
        }
    }

    private void populateKeystoreProps(Properties props, KeyStore store) {
       boolean foundLoginModule = false;
        if(store.getKeyStoreLoginModuleConfigName() != null) {
            props.put(DefaultCallbackHandler.JAAS_KEYSTORE_LOGIN_MODULE, store.getKeyStoreLoginModuleConfigName());
            foundLoginModule = true;
        }
        if (store.getKeyStoreCallbackHandler() != null) {
            props.put(DefaultCallbackHandler.KEYSTORE_CBH, store.getKeyStoreCallbackHandler());
            if (store.getAlias() != null) {
                props.put(DefaultCallbackHandler.MY_ALIAS, store.getAlias());
            }
            if (store.getAliasSelectorClassName() != null) {
                props.put(DefaultCallbackHandler.KEYSTORE_CERTSELECTOR, store.getAliasSelectorClassName());
            }
            return;
        }
        if(foundLoginModule){
             return;//
        }
        if (store.getLocation() != null) {
            props.put(DefaultCallbackHandler.KEYSTORE_URL, store.getLocation());
        } else {
            //throw RuntimeException for now
            /*
              log.log(Level.SEVERE,
              LogStringsMessages.WSITPVD_0014_KEYSTORE_URL_NULL_CONFIG_ASSERTION());
              throw new RuntimeException(LogStringsMessages.WSITPVD_0014_KEYSTORE_URL_NULL_CONFIG_ASSERTION());
             */
        }

        if (store.getType() != null) {
            props.put(DefaultCallbackHandler.KEYSTORE_TYPE, store.getType());
        } else {
            props.put(DefaultCallbackHandler.KEYSTORE_TYPE, "JKS");
        }

        if (store.getPassword() != null) {
            props.put(DefaultCallbackHandler.KEYSTORE_PASSWORD, new String(store.getPassword()));
        } else {
            /* do not complain if keystore password not supplied
              log.log(Level.SEVERE,
              LogStringsMessages.WSITPVD_0015_KEYSTORE_PASSWORD_NULL_CONFIG_ASSERTION());
              throw new RuntimeException(LogStringsMessages.WSITPVD_0015_KEYSTORE_PASSWORD_NULL_CONFIG_ASSERTION() );
             */
        }

        if (store.getAlias() != null) {
            props.put(DefaultCallbackHandler.MY_ALIAS, store.getAlias());
        } else {
            // use default alias
            //throw new RuntimeException("KeyStore Alias was obtained as NULL from ConfigAssertion");
        }
        if (store.getKeyPassword() != null) {
            props.put(DefaultCallbackHandler.KEY_PASSWORD, store.getKeyPassword());
        }

        if (store.getAliasSelectorClassName() != null) {
            props.put(DefaultCallbackHandler.KEYSTORE_CERTSELECTOR, store.getAliasSelectorClassName());
        }
    }

    @SuppressWarnings("unchecked")
    protected ProcessingContext initializeInboundProcessingContext(Packet packet)  {
        ProcessingContextImpl ctx = null;

        if(optimized){
            ctx = new JAXBFilterProcessingContext(packet.invocationProperties);
            ((JAXBFilterProcessingContext)ctx).setAddressingVersion(addVer);
            ((JAXBFilterProcessingContext)ctx).setSOAPVersion(soapVersion);
            ((JAXBFilterProcessingContext)ctx).setSecure(packet.wasTransportSecure);
            ((JAXBFilterProcessingContext)ctx).setDisableIncPrefix(disableIncPrefix);
            ((JAXBFilterProcessingContext)ctx).setEncHeaderContent(encHeaderContent);
            ((JAXBFilterProcessingContext)ctx).setAllowMissingTimestamp(allowMissingTimestamp);
            ((JAXBFilterProcessingContext)ctx).setMustUnderstandValue(securityMUValue);
        }else{
            ctx = new ProcessingContextImpl( packet.invocationProperties);
        }
        String action = null;
        /* Issue 1081 Move this to Action Header Processor
        if (addVer != null) {
            action = getAction(packet);
            ctx.setAction(action);
        }
        if(isSCRenew(packet)){
            ctx.isExpired(true);
        }*/
        ctx.setAddressingEnabled(this.isAddressingEnabled());
        ctx.setWsscVer(this.wsscVer);

        // Set the SecurityPolicy version namespace in processingContext
        ctx.setSecurityPolicyVersion(spVersion.namespaceUri);

        // set the policy, issued-token-map, and extraneous properties
        // try { policy need not be set apriori after moving to new policverification code
        /* Issue 1081 Move this to Action Header Processor
        if((action != null &&(action.contains("/RST/SCT") ||action.contains("/RS
TR/SCT"))) && this.bootStrapAlgoSuite != null){            ctx.setAlgorithmSuite(getAlgoSuite(this.bootStrapAlgoSuite));
        } else {this.
            ctx.setAlgorithmSuite(getAlgoSuite(getBindingAlgorithmSuite(packet))
);
        }*/
        ctx.setBootstrapAlgoSuite(getAlgoSuite(this.bootStrapAlgoSuite));
        ctx.setAlgorithmSuite(getAlgoSuite(getBindingAlgorithmSuite(packet)));
        //ctx.setIssuedTokenContextMap(issuedTokenContextMap);
        // setting a flag if issued tokens present
        ctx.hasIssuedToken(bindingHasIssuedTokenPolicy());
        ctx.setSecurityEnvironment(secEnv);
        //set the server certificate in the context ;
        if (serverCert != null) {
            if (!isCertValidityVerified) {
                CertificateRetriever cr = new CertificateRetriever();
                isCertValid = cr.setServerCertInTheContext(ctx, secEnv, serverCert);
                cr = null;
                isCertValidityVerified = true;
            }else {
                if(isCertValid){
                    ctx.getExtraneousProperties().put(XWSSConstants.SERVER_CERTIFICATE_PROPERTY, serverCert);
                }
            }
        }
        ctx.isInboundMessage(true);
        /*Issue 1081 Move this to Action Header Processor
        if(isTrustMessage(packet)){
            ctx.isTrustMessage(true);
        }*/
        ctx.setWsTrustVer(this.wsTrustVer);

        if (pipeConfig.getWSDLPort() != null) {
            ctx.getExtraneousProperties().put(WSITAuthContextBase.WSDLPORT, pipeConfig.getWSDLPort());
        }
        if (pipeConfig instanceof ServerTubeConfiguration) {
            ctx.getExtraneousProperties().put(WSITAuthContextBase.WSENDPOINT,((ServerTubeConfiguration)pipeConfig).getEndpoint());
        }
        return ctx;
    }

    private void populateTruststoreProps(Properties props, TrustStore store) {
        if (store.getLocation() != null) {
            props.put(DefaultCallbackHandler.TRUSTSTORE_URL, store.getLocation());
        } else {
            //throw RuntimeException for now
            /*
              log.log(Level.SEVERE,
              LogStringsMessages.WSITPVD_0016_TRUSTSTORE_URL_NULL_CONFIG_ASSERTION());
              throw new RuntimeException(LogStringsMessages.WSITPVD_0016_TRUSTSTORE_URL_NULL_CONFIG_ASSERTION() );
             */
        }

        if (store.getType() != null) {
            props.put(DefaultCallbackHandler.TRUSTSTORE_TYPE, store.getType());
        } else {
            props.put(DefaultCallbackHandler.TRUSTSTORE_TYPE, "JKS");
        }

        if (store.getPassword() != null) {
            props.put(DefaultCallbackHandler.TRUSTSTORE_PASSWORD, new String(store.getPassword()));
        } else {
            /* do not complain if truststore password is not supplied
              log.log(Level.SEVERE,
              LogStringsMessages.WSITPVD_0017_TRUSTSTORE_PASSWORD_NULL_CONFIG_ASSERTION());
              throw new RuntimeException(LogStringsMessages.WSITPVD_0017_TRUSTSTORE_PASSWORD_NULL_CONFIG_ASSERTION() );
             */
        }

        if (store.getPeerAlias() != null) {
            props.put(DefaultCallbackHandler.PEER_ENTITY_ALIAS, store.getPeerAlias());
        }

        if (store.getSTSAlias() != null) {
            props.put(DefaultCallbackHandler.STS_ALIAS, store.getSTSAlias());
        }

        if (store.getServiceAlias() != null) {
            props.put(DefaultCallbackHandler.SERVICE_ALIAS, store.getServiceAlias());
        }

        if (store.getCertSelectorClassName() != null) {
            props.put(DefaultCallbackHandler.TRUSTSTORE_CERTSELECTOR, store.getCertSelectorClassName());
        }
    }

    private String  populateCallbackHandlerProps(Properties props, CallbackHandlerConfiguration conf) {
        if (conf.getTimestampTimeout() != null) {
            //milliseconds
            this.timestampTimeOut = Long.parseLong(conf.getTimestampTimeout()) * 1000;
        }
        if (conf.getUseXWSSCallbacks() != null) {
            props.put(DefaultCallbackHandler.USE_XWSS_CALLBACKS, conf.getUseXWSSCallbacks());
        }
        if(conf.getiterationsForPDK() != null) {
            this.iterationsForPDK = Integer.parseInt(conf.getiterationsForPDK());
        }
        Iterator it = conf.getCallbackHandlers();
        for (; it.hasNext();) {
            PolicyAssertion p = (PolicyAssertion)it.next();
            com.sun.xml.ws.security.impl.policy.CallbackHandler hd = (com.sun.xml.ws.security.impl.policy.CallbackHandler)p;
            String name = hd.getHandlerName();
            String ret = hd.getHandler();
            if ("xwssCallbackHandler".equals(name)) {
                if (ret != null && !"".equals(ret)) {
                    return ret;
                } else {
                    log.log(Level.SEVERE,
                            LogStringsMessages.WSITPVD_0018_NULL_OR_EMPTY_XWSS_CALLBACK_HANDLER_CLASSNAME());
                    throw new RuntimeException(LogStringsMessages.WSITPVD_0018_NULL_OR_EMPTY_XWSS_CALLBACK_HANDLER_CLASSNAME());
                }
            } else if ("jmacCallbackHandler".equals(name)) {
                if (ret != null && !"".equals(ret)) {
                    props.put(DefaultCallbackHandler.JMAC_CALLBACK_HANDLER, ret);
                } else {
                    log.log(Level.SEVERE,
                            LogStringsMessages.WSITPVD_0051_NULL_OR_EMPTY_JMAC_CALLBACK_HANDLER_CLASSNAME());
                    throw new RuntimeException(LogStringsMessages.WSITPVD_0051_NULL_OR_EMPTY_JMAC_CALLBACK_HANDLER_CLASSNAME());
                }
            } else if ("usernameHandler".equals(name)) {
                if (ret != null && !"".equals(ret)) {
                    props.put(DefaultCallbackHandler.USERNAME_CBH, ret);
                } else {
                    QName qname = new QName("default");
                    String def = hd.getAttributeValue(qname);
                    if (def != null && !"".equals(def)) {
                        props.put(DefaultCallbackHandler.MY_USERNAME, def);
                    } else {
                        log.log(Level.SEVERE,
                                LogStringsMessages.WSITPVD_0019_NULL_OR_EMPTY_USERNAME_HANDLER_CLASSNAME());
                        throw new RuntimeException(LogStringsMessages.WSITPVD_0019_NULL_OR_EMPTY_USERNAME_HANDLER_CLASSNAME());
                    }
                }
            } else if ("passwordHandler".equals(name)) {
                if (ret != null && !"".equals(ret)) {
                    props.put(DefaultCallbackHandler.PASSWORD_CBH, ret);
                } else {
                    QName qname = new QName("default");
                    String def = hd.getAttributeValue(qname);
                    if (def != null && !"".equals(def)) {
                        props.put(DefaultCallbackHandler.MY_PASSWORD, def);
                    } else {
                        log.log(Level.SEVERE,
                                LogStringsMessages.WSITPVD_0020_NULL_OR_EMPTY_PASSWORD_HANDLER_CLASSNAME());
                        throw new RuntimeException(LogStringsMessages.WSITPVD_0020_NULL_OR_EMPTY_PASSWORD_HANDLER_CLASSNAME());
                    }
                }
            } else if ("samlHandler".equals(name)) {
                if (ret == null || "".equals(ret)) {
                    log.log(Level.SEVERE,
                            LogStringsMessages.WSITPVD_0021_NULL_OR_EMPTY_SAML_HANDLER_CLASSNAME());
                    throw new RuntimeException(LogStringsMessages.WSITPVD_0021_NULL_OR_EMPTY_SAML_HANDLER_CLASSNAME());
                }
                props.put(DefaultCallbackHandler.SAML_CBH, ret);
            } else {
                log.log(Level.SEVERE,
                        LogStringsMessages.WSITPVD_0009_UNSUPPORTED_CALLBACK_TYPE_ENCOUNTERED(name));
                throw new RuntimeException(LogStringsMessages.WSITPVD_0009_UNSUPPORTED_CALLBACK_TYPE_ENCOUNTERED(name));
            }
        }
        return null;
    }

    private void populateValidatorProps(Properties props, ValidatorConfiguration conf) {
        if (conf.getMaxClockSkew() != null) {
            props.put(DefaultCallbackHandler.MAX_CLOCK_SKEW_PROPERTY, conf.getMaxClockSkew());
        }

        if (conf.getTimestampFreshnessLimit() != null) {
            props.put(DefaultCallbackHandler.TIMESTAMP_FRESHNESS_LIMIT_PROPERTY, conf.getTimestampFreshnessLimit());
        }

        if (conf.getMaxNonceAge() != null) {
            props.put(DefaultCallbackHandler.MAX_NONCE_AGE_PROPERTY, conf.getMaxNonceAge());
        }

        if (conf.getRevocationEnabled() != null) {
            props.put(DefaultCallbackHandler.REVOCATION_ENABLED, conf.getRevocationEnabled());
        }

        Iterator it = conf.getValidators();
        for (; it.hasNext();) {
            PolicyAssertion p = (PolicyAssertion)it.next();
            Validator v = (Validator)p;
            String name = v.getValidatorName();
            String validator = v.getValidator();
            if (validator == null || "".equals(validator)) {
                log.log(Level.SEVERE,
                        LogStringsMessages.WSITPVD_0022_NULL_OR_EMPTY_VALIDATOR_CLASSNAME(name));
                throw new RuntimeException(LogStringsMessages.WSITPVD_0022_NULL_OR_EMPTY_VALIDATOR_CLASSNAME(name));
            }
            if ("usernameValidator".equals(name)) {
                props.put(DefaultCallbackHandler.USERNAME_VALIDATOR, validator);
            } else if ("timestampValidator".equals(name)) {
                props.put(DefaultCallbackHandler.TIMESTAMP_VALIDATOR, validator);
            } else if ("certificateValidator".equals(name)) {
                props.put(DefaultCallbackHandler.CERTIFICATE_VALIDATOR, validator);
            } else if ("samlAssertionValidator".equals(name)) {
                props.put(DefaultCallbackHandler.SAML_VALIDATOR, validator);
            } else {
                log.log(Level.SEVERE,
                        LogStringsMessages.WSITPVD_0010_UNKNOWN_VALIDATOR_TYPE_CONFIG(name));
                throw new RuntimeException(LogStringsMessages.WSITPVD_0010_UNKNOWN_VALIDATOR_TYPE_CONFIG(name));
            }
        }
    }

    private void populateCertStoreProps(Properties props, CertStoreConfig certStoreConfig) {
        if (certStoreConfig.getCallbackHandlerClassName() != null) {
            props.put(DefaultCallbackHandler.CERTSTORE_CBH, certStoreConfig.getCallbackHandlerClassName());
        }
        if (certStoreConfig.getCertSelectorClassName() != null) {
            props.put(DefaultCallbackHandler.CERTSTORE_CERTSELECTOR,certStoreConfig.getCertSelectorClassName());
        }
        if (certStoreConfig.getCRLSelectorClassName() != null) {
            props.put(DefaultCallbackHandler.CERTSTORE_CRLSELECTOR,certStoreConfig.getCRLSelectorClassName());
        }
    }

    protected com.sun.xml.wss.impl.AlgorithmSuite getAlgoSuite(AlgorithmSuite suite) {
        if (suite == null) {
            return null;
        }
        com.sun.xml.wss.impl.AlgorithmSuite als = new com.sun.xml.wss.impl.AlgorithmSuite(
                suite.getDigestAlgorithm(),
                suite.getEncryptionAlgorithm(),
                suite.getSymmetricKeyAlgorithm(),
                suite.getAsymmetricKeyAlgorithm());
        als.setSignatureAlgorithm(suite.getSignatureAlgorithm());
        return als;
    }

    protected com.sun.xml.wss.impl.WSSAssertion getWssAssertion(WSSAssertion asser) {
        return new com.sun.xml.wss.impl.WSSAssertion(
                asser.getRequiredProperties(),
                asser.getType());
    }

    //TODO: Duplicate information copied from Pipeline Assembler
    private boolean isReliableMessagingEnabled(WSDLPort port) {
        if (port != null && port.getBinding() != null) {
            return port.getBinding().getFeatures().isEnabled(com.sun.xml.ws.rx.rm.api.ReliableMessagingFeature.class);
        }
        return false;
    }

     private boolean isMakeConnectionEnabled(WSDLPort port) {
        if (port != null && port.getBinding() != null) {
            return port.getBinding().getFeatures().isEnabled(com.sun.xml.ws.rx.mc.api.MakeConnectionSupportedFeature.class);
        }
        return false;
    }

    protected boolean bindingHasIssuedTokenPolicy() {
        return hasIssuedTokens;
    }

    protected boolean bindingHasSecureConversationPolicy() {
        return hasSecureConversation;
    }

    protected boolean hasKerberosTokenPolicy(){
        return hasKerberosToken;
    }

    protected boolean bindingHasRMPolicy() {
        return hasReliableMessaging;
    }

    protected Class loadClass(String classname) throws Exception {
        if (classname == null) {
            return null;
        }
        Class ret = null;
        ClassLoader loader = Thread.currentThread().getContextClassLoader();
        if (loader != null) {
            try {
                ret = loader.loadClass(classname);
                return ret;
            } catch (ClassNotFoundException e) {
                // ignore
            }
        }
        // if context classloader didnt work, try this
        loader = this.getClass().getClassLoader();
        try {
            ret = loader.loadClass(classname);
            return ret;
        } catch (ClassNotFoundException e) {
            // ignore
        }
        log.log(Level.FINE,
                LogStringsMessages.WSITPVD_0011_COULD_NOT_FIND_USER_CLASS(), classname);
        throw new XWSSecurityException(LogStringsMessages.WSITPVD_0011_COULD_NOT_FIND_USER_CLASS() +" : " +classname);
    }

    protected WSDLBoundOperation getOperation(Message message, Packet packet){
        WSDLBoundOperation op = cachedOperation(packet);
        if(op == null){
            op = cacheOperation(message, packet);
        }
        return op;
    }
    @SuppressWarnings("unchecked")
    protected ProcessingContext initializeOutgoingProcessingContext(
            Packet packet, boolean isSCMessage) {
        ProcessingContextImpl ctx = null;
        if(optimized){
            ctx = new JAXBFilterProcessingContext(packet.invocationProperties);
            ((JAXBFilterProcessingContext)ctx).setAddressingVersion(addVer);
            ((JAXBFilterProcessingContext)ctx).setSOAPVersion(soapVersion);
            ((JAXBFilterProcessingContext)ctx).setDisableIncPrefix(disableIncPrefix);
            ((JAXBFilterProcessingContext)ctx).setEncHeaderContent(encHeaderContent);
            ((JAXBFilterProcessingContext)ctx).setAllowMissingTimestamp(allowMissingTimestamp);
            ((JAXBFilterProcessingContext)ctx).setMustUnderstandValue(securityMUValue);
        }else{
            ctx = new ProcessingContextImpl( packet.invocationProperties);
        }
       if (addVer != null) {
            ctx.setAction(getAction(packet));
        }
        // Set the SecurityPolicy version namespace in processingContext
        ctx.setSecurityPolicyVersion(spVersion.namespaceUri);

        ctx.setTimestampTimeout(this.timestampTimeOut);
        ctx.setiterationsForPDK(iterationsForPDK);
        // set the policy, issued-token-map, and extraneous properties
        //ctx.setIssuedTokenContextMap(issuedTokenContextMap);
        ctx.setAlgorithmSuite(getAlgoSuite(getBindingAlgorithmSuite(packet)));
        //set the server certificate in the context ;
        if (serverCert != null) {
            if (!isCertValidityVerified) {
                CertificateRetriever cr = new CertificateRetriever();
                isCertValid = cr.setServerCertInTheContext(ctx, secEnv, serverCert);
                cr = null;
                isCertValidityVerified = true;
            }else {
                 if(isCertValid){
                    ctx.getExtraneousProperties().put(XWSSConstants.SERVER_CERTIFICATE_PROPERTY, serverCert);
                }
            }
        }
        try {
            PolicyAlternativeHolder applicableAlternative =
                    resolveAlternative(packet,isSCMessage);
            MessagePolicy policy = null;
            if (isRMMessage(packet) || isMakeConnectionMessage(packet)) {
                SecurityPolicyHolder holder = applicableAlternative.getOutProtocolPM().get("RM");
                policy = holder.getMessagePolicy();
            }else if(isSCCancel(packet)){
                SecurityPolicyHolder holder = applicableAlternative.getOutProtocolPM().get("SC-CANCEL");
                policy = holder.getMessagePolicy();
            }else if(isSCRenew(packet)){
                policy = getOutgoingXWSSecurityPolicy(packet, isSCMessage);
                ctx.isExpired(true);
            }else{
                policy = getOutgoingXWSSecurityPolicy(packet, isSCMessage);
            }
            if (debug) {
                policy.dumpMessages(true);
            }
            if (policy.getAlgorithmSuite() != null) {
                //override the binding level suite
                ctx.setAlgorithmSuite(policy.getAlgorithmSuite());
            }
            ctx.setWSSAssertion(policy.getWSSAssertion());
            ctx.setSecurityPolicy(policy);
            ctx.setSecurityEnvironment(secEnv);
            ctx.isInboundMessage(false);
        } catch (XWSSecurityException e) {
            log.log(Level.SEVERE, LogStringsMessages.WSITPVD_0006_PROBLEM_INIT_OUT_PROC_CONTEXT(), e);
            throw new RuntimeException(LogStringsMessages.WSITPVD_0006_PROBLEM_INIT_OUT_PROC_CONTEXT(), e);
        }
        return ctx;
    }

    protected MessagePolicy getOutgoingXWSSecurityPolicy(
            Packet packet, boolean isSCMessage) {


        if (isSCMessage) {
            Token scToken = (Token)packet.invocationProperties.get(Constants.SC_ASSERTION);
            return getOutgoingXWSBootstrapPolicy(scToken);
        }
        Message message = packet.getMessage();
        WSDLBoundOperation operation = null;
        if(isTrustMessage(packet)){
            operation = getWSDLOpFromAction(packet,false);
        }else{
            operation =message.getOperation(pipeConfig.getWSDLPort());
        }

        //Review : Will this return operation name in all cases , doclit,rpclit, wrap / non wrap ?

        MessagePolicy mp = null;
        PolicyAlternativeHolder applicableAlternative =
                    resolveAlternative(packet,isSCMessage);
        //if(operation == null){
        //Body could be encrypted. Security will have to infer the
        //policy from the message till the Body is decrypted.
        //    mp =  new MessagePolicy();
        //}
        if (applicableAlternative.getOutMessagePolicyMap() == null) {
            //empty message policy
            return new MessagePolicy();
        }
        SecurityPolicyHolder sph =
                applicableAlternative.getOutMessagePolicyMap().get(operation);
        if(sph == null){
            return new MessagePolicy();
        }
        mp = sph.getMessagePolicy();
        return mp;
    }

    protected MessagePolicy getOutgoingXWSBootstrapPolicy(Token scAssertion) {
        return ((SCTokenWrapper)scAssertion).getMessagePolicy();
    }

    protected SOAPFaultException getSOAPFaultException(WssSoapFaultException sfe) {

        SOAPFault fault = null;
        try {
            if (isSOAP12) {
                fault = soapFactory.createFault(sfe.getFaultString(),SOAPConstants.SOAP_SENDER_FAULT);
                fault.appendFaultSubcode(sfe.getFaultCode());
            } else {
                fault = soapFactory.createFault(sfe.getFaultString(), sfe.getFaultCode());
            }
        } catch (Exception e) {
            log.log(Level.SEVERE, LogStringsMessages.WSITPVD_0002_INTERNAL_SERVER_ERROR());
            throw new RuntimeException(LogStringsMessages.WSITPVD_0002_INTERNAL_SERVER_ERROR(), e);
        }
        return new SOAPFaultException(fault);

    }

    protected SOAPFaultException getSOAPFaultException(XWSSecurityException xwse) {
        QName qname = null;
        if (xwse.getCause() instanceof PolicyViolationException) {
            qname = MessageConstants.WSSE_RECEIVER_POLICY_VIOLATION;
        } else {
            qname = MessageConstants.WSSE_FAILED_AUTHENTICATION;
        }

        com.sun.xml.wss.impl.WssSoapFaultException wsfe =
                SecurableSoapMessage.newSOAPFaultException(
                qname, xwse.getMessage(), xwse);
        //TODO: MISSING-LOG
        return getSOAPFaultException(wsfe);
    }

    protected SOAPMessage secureOutboundMessage(SOAPMessage message, ProcessingContext ctx){
        try {
            ctx.setSOAPMessage(message);
            SecurityAnnotator.secureMessage(ctx);
            return ctx.getSOAPMessage();
        } catch (WssSoapFaultException soapFaultException) {
            throw getSOAPFaultException(soapFaultException);
        } catch (XWSSecurityException xwse) {
            log.log(Level.SEVERE,
                    LogStringsMessages.WSITPVD_0029_ERROR_SECURING_OUTBOUND_MSG(), xwse);
            throw SecurableSoapMessage.newSOAPFaultException(
            MessageConstants.WSSE_INTERNAL_SERVER_ERROR,
            xwse.getMessage(), xwse);
        }
    }

    protected Message secureOutboundMessage(Message message, ProcessingContext ctx){
        try{
            JAXBFilterProcessingContext  context = (JAXBFilterProcessingContext)ctx;
            context.setSOAPVersion(soapVersion);
            context.setAllowMissingTimestamp(allowMissingTimestamp);
            context.setMustUnderstandValue(securityMUValue);
            context.setWSSAssertion(((MessagePolicy)ctx.getSecurityPolicy()).getWSSAssertion());
            context.setJAXWSMessage(message, soapVersion);
            context.isOneWayMessage(message.isOneWay(this.pipeConfig.getWSDLPort()));
            context.setDisableIncPrefix(disableIncPrefix);
            context.setEncHeaderContent(encHeaderContent);
            SecurityAnnotator.secureMessage(context);
            return context.getJAXWSMessage();
        } catch(XWSSecurityException xwse){
            log.log(Level.SEVERE,
                    LogStringsMessages.WSITPVD_0029_ERROR_SECURING_OUTBOUND_MSG(), xwse);
            throw SecurableSoapMessage.newSOAPFaultException(
            MessageConstants.WSSE_INTERNAL_SERVER_ERROR,
            xwse.getMessage(), xwse);
        }
    }

    protected SOAPFault getSOAPFault(WssSoapFaultException sfe) {

        SOAPFault fault = null;
        try {
            if (isSOAP12) {
                fault = soapFactory.createFault(sfe.getFaultString(),SOAPConstants.SOAP_SENDER_FAULT);
                fault.appendFaultSubcode(sfe.getFaultCode());
            } else {
                fault = soapFactory.createFault(sfe.getFaultString(), sfe.getFaultCode());
            }
        } catch (Exception e) {
            log.log(Level.SEVERE, LogStringsMessages.WSITPVD_0002_INTERNAL_SERVER_ERROR());
            throw new RuntimeException(LogStringsMessages.WSITPVD_0002_INTERNAL_SERVER_ERROR(), e);
        }
        return fault;
    }



    protected CallbackHandler loadGFHandler(boolean isClientAuthModule, String jmacHandler) {

        String classname =  DEFAULT_JMAC_HANDLER;
        if (jmacHandler != null) {
            classname = jmacHandler;
        }
        Class ret = null;
        try {

            ClassLoader loader = Thread.currentThread().getContextClassLoader();
            try {
                if (loader != null) {
                    ret = loader.loadClass(classname);
                }
            }catch(ClassNotFoundException e) {

            }

            if (ret == null) {
                // if context classloader didnt work, try this
                loader = this.getClass().getClassLoader();
                ret = loader.loadClass(classname);
            }

            if (ret != null) {
                return (CallbackHandler)ret.getConstructor().newInstance();
            }
        } catch (ClassNotFoundException e) {
            // ignore

        } catch(ReflectiveOperationException e) {

        }
        log.log(Level.SEVERE,
                LogStringsMessages.WSITPVD_0023_COULD_NOT_LOAD_CALLBACK_HANDLER_CLASS(classname));
        throw new RuntimeException(
                LogStringsMessages.WSITPVD_0023_COULD_NOT_LOAD_CALLBACK_HANDLER_CLASS(classname));
    }

    protected Packet getRequestPacket(MessageInfo messageInfo) {
        return (Packet)messageInfo.getMap().get(REQ_PACKET);
    }

    protected Packet getResponsePacket(MessageInfo messageInfo) {
        return (Packet)messageInfo.getMap().get(RES_PACKET);
    }

    protected void setRequestPacket(MessageInfo messageInfo, Packet ret) {
        messageInfo.getMap().put(REQ_PACKET, ret);
    }

    protected void setResponsePacket(MessageInfo messageInfo, Packet ret) {
        messageInfo.getMap().put(RES_PACKET, ret);
    }

    private Policy getSCCancelPolicy(boolean encryptCancelPayload) throws PolicyException, IOException{
      if(cancelMSP == null){

            String scCancelMessagePolicy = encryptCancelPayload ? "enc-sccancel-msglevel-policy.xml" :"sccancel-msglevel-policy.xml" ;
            if(SecurityPolicyVersion.SECURITYPOLICY12NS.namespaceUri.equals(spVersion.namespaceUri)){
                scCancelMessagePolicy = encryptCancelPayload ? "enc-sccancel-msglevel-policy-sx.xml" :"sccancel-msglevel-policy-sx.xml" ;
            }
            PolicySourceModel model =  unmarshalPolicy(
                    "com/sun/xml/ws/security/impl/policyconv/"+ scCancelMessagePolicy);
            cancelMSP = ModelTranslator.getTranslator().translate(model);
        }
        return cancelMSP;
    }

    protected abstract void addIncomingFaultPolicy(Policy effectivePolicy,SecurityPolicyHolder sph,WSDLFault fault)throws PolicyException;

    protected abstract void addOutgoingFaultPolicy(Policy effectivePolicy,SecurityPolicyHolder sph,WSDLFault fault)throws PolicyException;

    protected abstract void addIncomingProtocolPolicy(Policy effectivePolicy,String protocol, PolicyAlternativeHolder ph)throws PolicyException;

    protected abstract void addOutgoingProtocolPolicy(Policy effectivePolicy,String protocol, PolicyAlternativeHolder ph)throws PolicyException;

    protected abstract String getAction(WSDLOperation operation, boolean isIncomming) ;

    protected PolicyAlternativeHolder resolveAlternative(Packet packet, boolean isSCMessage) {
        if (this.policyAlternatives.size() == 1) {
            return this.policyAlternatives.get(0);
        }

        String alternativeId = (String)packet.invocationProperties.get(PolicyVerifier.POLICY_ALTERNATIVE_ID);
        if (alternativeId != null) {
            for (PolicyAlternativeHolder p : this.policyAlternatives) {
                if (alternativeId.equals(p.getId())) {
                    return p;
                }
            }
        }
        //return arbitrarily
        if (!this.policyAlternatives.isEmpty()) {
            return this.policyAlternatives.get(0);
        }else {
            return null;
        }
    }

}




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