HashDataInput

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@19 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4

3 files changed, 364 insertions, 273 deletions

diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java
index 56cc5ea2..5d4d0dab 100644
--- a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java
+++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java
@@ -29,9 +29,7 @@ import at.gv.egiz.bku.gui.BKUGUIFacade;
 import at.gv.egiz.bku.gui.BKUGUIFactory;
 
 /**
- * 
- * 
- *
+ * Note: all swing code is executed by the event dispatch thread (see BKUGUIFacade)
  */
 public class BKUApplet extends JApplet {
 
diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUWorker.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUWorker.java
index 38fd6428..f7b5fb2f 100644
--- a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUWorker.java
+++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUWorker.java
@@ -14,273 +14,276 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-package at.gv.egiz.bku.online.applet;

-

-import java.awt.event.ActionEvent;

-import java.awt.event.ActionListener;

-import java.net.MalformedURLException;

-import java.net.URL;

-import java.util.ArrayList;

-import java.util.List;

-import java.util.ResourceBundle;

-

-import javax.xml.namespace.QName;

-

-import org.apache.commons.logging.Log;

-import org.apache.commons.logging.LogFactory;

-

-import at.gv.egiz.bku.gui.BKUGUIFacade;

-import at.gv.egiz.bku.smccstal.AbstractSMCCSTAL;

-import at.gv.egiz.bku.smccstal.SMCCSTALRequestHandler;

-import at.gv.egiz.smcc.SignatureCard;

-import at.gv.egiz.smcc.util.SMCCHelper;

-import at.gv.egiz.stal.QuitRequest;

-import at.gv.egiz.stal.STALRequest;

-import at.gv.egiz.stal.STALResponse;

-import at.gv.egiz.stal.service.GetNextRequestResponseType;

-import at.gv.egiz.stal.service.GetNextRequestType;

-import at.gv.egiz.stal.service.ObjectFactory;

-import at.gv.egiz.stal.service.STALPortType;

-import at.gv.egiz.stal.service.STALService;

-

-public class BKUWorker extends AbstractSMCCSTAL implements Runnable,

-    ActionListener, SMCCSTALRequestHandler {

-

-  private static Log log = LogFactory.getLog(BKUWorker.class);

-

-  protected BKUGUIFacade gui;

-  protected BKUApplet parent;

-  private STALPortType stalPort;

-  protected List<String> actionCommandList = new ArrayList<String>();

-  protected Boolean actionPerformed = false;

-  protected boolean finished = false;

-  protected ResourceBundle errorMessages;

-

-  /**

-   * 

-   * @param gui

-   *          must not be null

-   */

-  public BKUWorker(BKUGUIFacade gui, BKUApplet parent,

-      ResourceBundle errorMessageBundle) {

-    if ((gui == null) || (parent == null) || (errorMessageBundle == null)) {

-      throw new NullPointerException("Parameter must not be set to null");

-    }

-    this.gui = gui;

-    this.parent = parent;

-    this.errorMessages = errorMessageBundle;

-    addRequestHandler(QuitRequest.class, this);

-  }

-

-  private STALPortType getSTALPort() throws MalformedURLException {

-    URL wsdlURL = null;

-    String wsdlLocation = parent.getMyAppletParameter(BKUApplet.WSDL_URL);

-    URL codebase = parent.getCodeBase();

-    log.debug("Connecting to webservice: " + wsdlLocation);

-    if (wsdlLocation != null) {

-      try {

-        if (codebase.getProtocol().equalsIgnoreCase("file")) {

-          // for debugging in appletrunner

-        wsdlURL = new URL(wsdlLocation);

-        } else {

-          wsdlURL = new URL(codebase, wsdlLocation);

-        }

-      } catch (MalformedURLException ex) {

-        log.fatal("Paremeter 'wsdlLocation' is not a vailid URL.", ex);

-        throw new MalformedURLException(ex.getMessage());

-      }

-    } else {

-      log.fatal("Paremeter 'wsdlLocation' is not set.");

-      throw new MalformedURLException("Null WSDL url");

-    }

-    log.debug("Found WSDL url: " + wsdlURL);

-    QName endpointName = new QName("http://www.egiz.gv.at/wsdl/stal",

-        "STALService");

-    STALService stal = new STALService(wsdlURL, endpointName);

-    return stal.getSTALPort();

-  }

-

-  @Override

-  public void run() {

-    gui.showWelcomeDialog();

-    try {

-      stalPort = getSTALPort();

-    } catch (Exception e) {

-      log.fatal("Failed to call STAL service.", e);

-      actionCommandList.clear();

-      actionCommandList.add("ok");

-      gui.showErrorDialog(errorMessages.getString("failed.WS"));

-      try {

-        waitForAction();

-      } catch (InterruptedException e1) {

-        log.error(e1);

-      }

-      return;

-    }

-

-    ObjectFactory factory = new ObjectFactory();

-    GetNextRequestType nextRequest = factory.createGetNextRequestType();

-

-    String sessionId = parent.getMyAppletParameter(BKUApplet.SESSION_ID);

-    if (sessionId == null) {

-      // use the testsession for testing

-      sessionId = "TestSession";

-    }

-    nextRequest.setSessionId(sessionId);

-    do {

-      GetNextRequestResponseType resp = stalPort.getNextRequest(nextRequest);

-      log.info("Got " + resp.getRequest().size() + " requests from server.");

-      List<STALRequest> stalRequests = resp.getRequest();

-      List<STALResponse> responses = handleRequest(stalRequests);

-      log.info("Got " + responses.size() + " responses.");

-      nextRequest = factory.createGetNextRequestType();

-      nextRequest.setSessionId(sessionId);

-      nextRequest.getResponse().addAll(responses);

-    } while (!finished);

-    log.info("Done " + Thread.currentThread().getName());

-    gui.showWelcomeDialog();

-    sendRedirect();

-  }

-

-  protected void sendRedirect() {

-    log.info("Done, sending redirect to get BKU response");

-    String redirectURL = parent.getMyAppletParameter("redirectURL");

-    String redirectTarget = parent.getMyAppletParameter("redirectTarget");

-    log.info("Redirecting to: " + redirectURL + " target: " + redirectTarget);

-    URL url = null;

-    if (redirectURL != null) {

-      try {

-        url = new URL(parent.getCodeBase(),redirectURL + ";jsessionid="

-            + parent.getMyAppletParameter(BKUApplet.SESSION_ID));

-      } catch (MalformedURLException ex) {

-        log.warn("Parameter 'redirectURL': " + redirectURL

-            + " not a valid URL.", ex);

-        // gui.showErrorDialog(errorMsg, okListener, actionCommand)

-      }

-      if (url != null) {

-        if (redirectTarget == null) {

-          log.info("Done. Trying to redirect to " + url + " ...");

-          parent.getAppletContext().showDocument(url);

-        } else {

-          log.info("Done. Trying to redirect to " + url + " (target="

-              + redirectTarget + ") ...");

-          parent.getAppletContext().showDocument(url, redirectTarget);

-        }

-      }

-    } else {

-      log.error("No redirect URL set");

-    }

-  }

-

-  protected synchronized void waitForAction() throws InterruptedException {

-    log.info("Waiting for Action");

-    while (!actionPerformed) {

-      wait();

-    }

-    actionPerformed = false;

-  }

-

-  protected synchronized void actionOccured() {

-    log.info("Received Action");

-    actionPerformed = true;

-    notifyAll();

-  }

-

-  @Override

-  public void actionPerformed(ActionEvent e) {

-    log.info("Action: " + e);

-    if (actionCommandList != null) {

-      if (actionCommandList.contains(e.getActionCommand())) {

-        actionOccured();

-      }

-    } else {

-      actionOccured();

-    }

-  }

-

-  @Override

-  protected boolean waitForCard() {

-    SMCCHelper smccHelper = new SMCCHelper();

-    actionCommandList.clear();

-    actionCommandList.add("cancel");

-    // while no sigcard found or cancel button pressed

-    int oldValue = SMCCHelper.PC_SC_NOT_SUPPORTED; // this is a save default

-    while ((signatureCard == null) && (!actionPerformed)) {

-      switch (smccHelper.getResultCode()) {

-      case SMCCHelper.PC_SC_NOT_SUPPORTED:

-        actionCommandList.clear();

-        actionCommandList.add("ok");

-        gui.showErrorDialog(errorMessages.getString("nopcscsupport"), this,

-            "ok");

-        try {

-          waitForAction();

-        } catch (InterruptedException e) {

-          log.error(e);

-        }

-        return true;

-      case SMCCHelper.TERMINAL_NOT_PRESENT:

-        actionCommandList.clear();

-        actionCommandList.add("ok");

-        gui.showErrorDialog(errorMessages.getString("nocardterminal"), this,

-            "ok");

-        try {

-          waitForAction();

-        } catch (InterruptedException e) {

-          log.error(e);

-        }

-        return true;

-      case SMCCHelper.CARD_NOT_SUPPORTED:

-        if (oldValue != SMCCHelper.CARD_NOT_SUPPORTED) {

-          actionCommandList.clear();

-          actionCommandList.add("cancel");

-          gui.showCardNotSupportedDialog(this, "cancel");

-          oldValue = SMCCHelper.CARD_NOT_SUPPORTED;

-        }

-        break;

-      case SMCCHelper.NO_CARD:

-        if (oldValue != SMCCHelper.NO_CARD) {

-          actionCommandList.clear();

-          actionCommandList.add("cancel");

-          gui.showInsertCardDialog(this, "cancel");

-          oldValue = SMCCHelper.NO_CARD;

-        }

-        break;

-      case SMCCHelper.CARD_FOUND:

-        gui.showWelcomeDialog();

-        signatureCard = smccHelper.getSignatureCard(errorMessages.getLocale());

-        return false;

-      }

-      smccHelper.update(3000);

-    }

-    return signatureCard == null;

-  }

-

-  @Override

-  public STALResponse handleRequest(STALRequest request) {

-    if (request instanceof QuitRequest) {

-      finished = true;

-    } else {

-      log.error("Unexpected request to handle: " + request);

-    }

-    return null;

-  }

-

-  @Override

-  public void init(SignatureCard sc, BKUGUIFacade gui) {

-  }

-

-  @Override

-  public SMCCSTALRequestHandler newInstance() {

-    return this;

-  }

-

-  @Override

-  public boolean requireCard() {

-    return false;

-  }

-

-  @Override

-  protected BKUGUIFacade getGUI() {

-    return gui;

-  }

-}

+package at.gv.egiz.bku.online.applet;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.ResourceBundle;
+
+import javax.xml.namespace.QName;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import at.gv.egiz.bku.gui.BKUGUIFacade;
+import at.gv.egiz.bku.smccstal.AbstractSMCCSTAL;
+import at.gv.egiz.bku.smccstal.SMCCSTALRequestHandler;
+import at.gv.egiz.smcc.SignatureCard;
+import at.gv.egiz.smcc.util.SMCCHelper;
+import at.gv.egiz.stal.QuitRequest;
+import at.gv.egiz.stal.STALRequest;
+import at.gv.egiz.stal.STALResponse;
+import at.gv.egiz.stal.SignRequest;
+import at.gv.egiz.stal.service.GetNextRequestResponseType;
+import at.gv.egiz.stal.service.GetNextRequestType;
+import at.gv.egiz.stal.service.ObjectFactory;
+import at.gv.egiz.stal.service.STALPortType;
+import at.gv.egiz.stal.service.STALService;
+
+public class BKUWorker extends AbstractSMCCSTAL implements Runnable,
+    ActionListener, SMCCSTALRequestHandler {
+
+  private static Log log = LogFactory.getLog(BKUWorker.class);
+
+  protected BKUGUIFacade gui;
+  protected BKUApplet parent;
+  private STALPortType stalPort;
+  protected List<String> actionCommandList = new ArrayList<String>();
+  protected Boolean actionPerformed = false;
+  protected boolean finished = false;
+  protected ResourceBundle errorMessages;
+
+  /**
+   * 
+   * @param gui
+   *          must not be null
+   */
+  public BKUWorker(BKUGUIFacade gui, BKUApplet parent,
+      ResourceBundle errorMessageBundle) {
+    if ((gui == null) || (parent == null) || (errorMessageBundle == null)) {
+      throw new NullPointerException("Parameter must not be set to null");
+    }
+    this.gui = gui;
+    this.parent = parent;
+    this.errorMessages = errorMessageBundle;
+    addRequestHandler(QuitRequest.class, this);
+    //register SignRequestHandler once we have a webservice port
+  }
+
+  private STALPortType getSTALPort() throws MalformedURLException {
+    URL wsdlURL = null;
+    String wsdlLocation = parent.getMyAppletParameter(BKUApplet.WSDL_URL);
+    URL codebase = parent.getCodeBase();
+    log.debug("Connecting to webservice: " + wsdlLocation);
+    if (wsdlLocation != null) {
+      try {
+        if (codebase.getProtocol().equalsIgnoreCase("file")) {
+          // for debugging in appletrunner
+        wsdlURL = new URL(wsdlLocation);
+        } else {
+          wsdlURL = new URL(codebase, wsdlLocation);
+        }
+      } catch (MalformedURLException ex) {
+        log.fatal("Paremeter 'wsdlLocation' is not a vailid URL.", ex);
+        throw new MalformedURLException(ex.getMessage());
+      }
+    } else {
+      log.fatal("Paremeter 'wsdlLocation' is not set.");
+      throw new MalformedURLException("Null WSDL url");
+    }
+    log.debug("Found WSDL url: " + wsdlURL);
+    QName endpointName = new QName("http://www.egiz.gv.at/wsdl/stal",
+        "STALService");
+    STALService stal = new STALService(wsdlURL, endpointName);
+    return stal.getSTALPort();
+  }
+
+  @Override
+  public void run() {
+    gui.showWelcomeDialog();
+    try {
+      stalPort = getSTALPort();
+    } catch (Exception e) {
+      log.fatal("Failed to call STAL service.", e);
+      actionCommandList.clear();
+      actionCommandList.add("ok");
+      gui.showErrorDialog(errorMessages.getString("failed.WS"));
+      try {
+        waitForAction();
+      } catch (InterruptedException e1) {
+        log.error(e1);
+      }
+      return;
+    }
+
+    ObjectFactory factory = new ObjectFactory();
+    GetNextRequestType nextRequest = factory.createGetNextRequestType();
+
+    String sessionId = parent.getMyAppletParameter(BKUApplet.SESSION_ID);
+    if (sessionId == null) {
+      // use the testsession for testing
+      sessionId = "TestSession";
+    }
+    nextRequest.setSessionId(sessionId);
+    addRequestHandler(SignRequest.class, new WSSignRequestHandler(sessionId, stalPort));
+    do {
+      GetNextRequestResponseType resp = stalPort.getNextRequest(nextRequest);
+      log.info("Got " + resp.getRequest().size() + " requests from server.");
+      List<STALRequest> stalRequests = resp.getRequest();
+      List<STALResponse> responses = handleRequest(stalRequests);
+      log.info("Got " + responses.size() + " responses.");
+      nextRequest = factory.createGetNextRequestType();
+      nextRequest.setSessionId(sessionId);
+      nextRequest.getResponse().addAll(responses);
+    } while (!finished);
+    log.info("Done " + Thread.currentThread().getName());
+    gui.showWelcomeDialog();
+    sendRedirect();
+  }
+
+  protected void sendRedirect() {
+    log.info("Done, sending redirect to get BKU response");
+    String redirectURL = parent.getMyAppletParameter("redirectURL");
+    String redirectTarget = parent.getMyAppletParameter("redirectTarget");
+    log.info("Redirecting to: " + redirectURL + " target: " + redirectTarget);
+    URL url = null;
+    if (redirectURL != null) {
+      try {
+        url = new URL(parent.getCodeBase(),redirectURL + ";jsessionid="
+            + parent.getMyAppletParameter(BKUApplet.SESSION_ID));
+      } catch (MalformedURLException ex) {
+        log.warn("Parameter 'redirectURL': " + redirectURL
+            + " not a valid URL.", ex);
+        // gui.showErrorDialog(errorMsg, okListener, actionCommand)
+      }
+      if (url != null) {
+        if (redirectTarget == null) {
+          log.info("Done. Trying to redirect to " + url + " ...");
+          parent.getAppletContext().showDocument(url);
+        } else {
+          log.info("Done. Trying to redirect to " + url + " (target="
+              + redirectTarget + ") ...");
+          parent.getAppletContext().showDocument(url, redirectTarget);
+        }
+      }
+    } else {
+      log.error("No redirect URL set");
+    }
+  }
+
+  protected synchronized void waitForAction() throws InterruptedException {
+    log.info("Waiting for Action");
+    while (!actionPerformed) {
+      wait();
+    }
+    actionPerformed = false;
+  }
+
+  protected synchronized void actionOccured() {
+    log.info("Received Action");
+    actionPerformed = true;
+    notifyAll();
+  }
+
+  @Override
+  public void actionPerformed(ActionEvent e) {
+    log.info("Action: " + e);
+    if (actionCommandList != null) {
+      if (actionCommandList.contains(e.getActionCommand())) {
+        actionOccured();
+      }
+    } else {
+      actionOccured();
+    }
+  }
+
+  @Override
+  protected boolean waitForCard() {
+    SMCCHelper smccHelper = new SMCCHelper();
+    actionCommandList.clear();
+    actionCommandList.add("cancel");
+    // while no sigcard found or cancel button pressed
+    int oldValue = SMCCHelper.PC_SC_NOT_SUPPORTED; // this is a save default
+    while ((signatureCard == null) && (!actionPerformed)) {
+      switch (smccHelper.getResultCode()) {
+      case SMCCHelper.PC_SC_NOT_SUPPORTED:
+        actionCommandList.clear();
+        actionCommandList.add("ok");
+        gui.showErrorDialog(errorMessages.getString("nopcscsupport"), this,
+            "ok");
+        try {
+          waitForAction();
+        } catch (InterruptedException e) {
+          log.error(e);
+        }
+        return true;
+      case SMCCHelper.TERMINAL_NOT_PRESENT:
+        actionCommandList.clear();
+        actionCommandList.add("ok");
+        gui.showErrorDialog(errorMessages.getString("nocardterminal"), this,
+            "ok");
+        try {
+          waitForAction();
+        } catch (InterruptedException e) {
+          log.error(e);
+        }
+        return true;
+      case SMCCHelper.CARD_NOT_SUPPORTED:
+        if (oldValue != SMCCHelper.CARD_NOT_SUPPORTED) {
+          actionCommandList.clear();
+          actionCommandList.add("cancel");
+          gui.showCardNotSupportedDialog(this, "cancel");
+          oldValue = SMCCHelper.CARD_NOT_SUPPORTED;
+        }
+        break;
+      case SMCCHelper.NO_CARD:
+        if (oldValue != SMCCHelper.NO_CARD) {
+          actionCommandList.clear();
+          actionCommandList.add("cancel");
+          gui.showInsertCardDialog(this, "cancel");
+          oldValue = SMCCHelper.NO_CARD;
+        }
+        break;
+      case SMCCHelper.CARD_FOUND:
+        gui.showWelcomeDialog();
+        signatureCard = smccHelper.getSignatureCard(errorMessages.getLocale());
+        return false;
+      }
+      smccHelper.update(3000);
+    }
+    return signatureCard == null;
+  }
+
+  @Override
+  public STALResponse handleRequest(STALRequest request) {
+    if (request instanceof QuitRequest) {
+      finished = true;
+    } else {
+      log.error("Unexpected request to handle: " + request);
+    }
+    return null;
+  }
+
+  @Override
+  public void init(SignatureCard sc, BKUGUIFacade gui) {
+  }
+
+  @Override
+  public SMCCSTALRequestHandler newInstance() {
+    return this;
+  }
+
+  @Override
+  public boolean requireCard() {
+    return false;
+  }
+
+  @Override
+  protected BKUGUIFacade getGUI() {
+    return gui;
+  }
+}
diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/WSSignRequestHandler.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/WSSignRequestHandler.java
new file mode 100644
index 00000000..f9965240
--- /dev/null
+++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/WSSignRequestHandler.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2008 Federal Chancellery Austria and
+ * Graz University of Technology
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package at.gv.egiz.bku.online.applet;
+
+import at.gv.egiz.stal.HashDataInput;
+import at.gv.egiz.bku.smccstal.SMCCSTALRequestHandler;
+import at.gv.egiz.bku.smccstal.SignRequestHandler;
+import at.gv.egiz.stal.impl.ByteArrayHashDataInput;
+import at.gv.egiz.stal.service.GetHashDataInputResponseType;
+import at.gv.egiz.stal.service.GetHashDataInputType;
+import at.gv.egiz.stal.service.STALPortType;
+import at.gv.egiz.stal.signedinfo.ReferenceType;
+import java.util.ArrayList;
+import java.util.List;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ *
+ * @author clemens
+ */
+public class WSSignRequestHandler extends SignRequestHandler {
+
+    private static final Log log = LogFactory.getLog(WSSignRequestHandler.class);
+    STALPortType stalPort;
+    String sessId;
+
+    public WSSignRequestHandler(String sessId, STALPortType stalPort) {
+        if (stalPort == null || sessId == null) {
+            throw new NullPointerException("STAL port must not be null");
+        }
+        this.sessId = sessId;
+        this.stalPort = stalPort;
+    }
+
+    @Override
+    protected List<HashDataInput> getHashDataInputs(List<ReferenceType> dsigReferences) throws Exception {
+        GetHashDataInputType request = new GetHashDataInputType();
+        request.setSessionId(sessId);
+        for (ReferenceType dsigRef : dsigReferences) {
+            //don't get Manifest, QualifyingProperties, ...
+            if (dsigRef.getType() == null) {
+                String dsigRefId = dsigRef.getId();
+                if (dsigRefId != null) {
+                    GetHashDataInputType.Reference reference = new GetHashDataInputType.Reference();
+                    reference.setID(dsigRefId);
+                    request.getReference().add(reference);
+                } else {
+                    throw new Exception("Cannot get HashDataInput for dsig:Reference without Id attribute");
+                }
+            }
+        }
+
+        if (log.isDebugEnabled()) {
+            log.debug("Calling GetHashDataInput for session " + sessId);
+        }
+        GetHashDataInputResponseType response = stalPort.getHashDataInput(request);
+        ArrayList<HashDataInput> hashDataInputs = new ArrayList<HashDataInput>();
+        for (GetHashDataInputResponseType.Reference reference : response.getReference()) {
+            byte[] hdi = reference.getValue();
+            String id = reference.getID();
+            String mimeType = reference.getMimeType();
+
+            if (log.isDebugEnabled()) {
+                log.debug("Got HashDataInput " + id + " (" + mimeType + ")");
+            }
+            hashDataInputs.add(new ByteArrayHashDataInput(hdi, id, mimeType));
+        }
+        return hashDataInputs;
+    }
+
+    @Override
+    public SMCCSTALRequestHandler newInstance() {
+        return new WSSignRequestHandler(this.sessId, this.stalPort);
+    }
+}