2 files changed, 231 insertions, 0 deletions
diff --git a/BKUAppletExt/src/main/java/at/gv/egiz/bku/online/applet/ext/BKUAppletExt.java b/BKUAppletExt/src/main/java/at/gv/egiz/bku/online/applet/ext/BKUAppletExt.java
new file mode 100644
index 00000000..d9df5536
--- /dev/null
+++ b/BKUAppletExt/src/main/java/at/gv/egiz/bku/online/applet/ext/BKUAppletExt.java
@@ -0,0 +1,80 @@
+/*
+ * 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.ext;
+
+import at.gv.egiz.stal.service.translator.STALTranslator;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import at.gv.egiz.bku.online.applet.BKUApplet;
+import at.gv.egiz.bku.smccstal.AbstractBKUWorker;
+import at.gv.egiz.bku.smccstal.ext.CardMgmtRequestHandler;
+import at.gv.egiz.stal.ext.APDUScriptRequest;
+import at.gv.egiz.stal.service.STALPortType;
+import at.gv.egiz.stalx.service.STALService;
+import at.gv.egiz.stalx.service.translator.STALXTranslationHandler;
+import java.net.MalformedURLException;
+import java.net.URL;
+import javax.xml.namespace.QName;
+
+/**
+ * @author mcentner
+ */
+public class BKUAppletExt extends BKUApplet {
+
+  private static final long serialVersionUID = 1L;
+  private static Log log = LogFactory.getLog(BKUAppletExt.class);
+
+  @Override
+  public void init() {
+    super.init();
+    if (worker instanceof AbstractBKUWorker) {
+      CardMgmtRequestHandler handler = new CardMgmtRequestHandler();
+      ((AbstractBKUWorker) worker).addRequestHandler(APDUScriptRequest.class, handler);
+      log.debug("Registered CardMgmtRequestHandler");
+    } else {
+      log.warn("Cannot register CardMgmtRequestHandler.");
+    }
+  }
+
+  /**
+   * creates a STAL-X enabled webservice port
+   * @return
+   * @throws java.net.MalformedURLException
+   */
+  @Override
+  protected STALPortType getSTALPort() throws MalformedURLException {
+    URL wsdlURL = getURLParameter(WSDL_URL, null);
+    log.debug("setting STAL WSDL: " + wsdlURL);
+    QName endpointName = new QName(STAL_WSDL_NS, STAL_SERVICE);
+    log.info("creating STAL-X enabled webservice port");
+    STALService stal = new STALService(wsdlURL, endpointName);
+    return stal.getSTALPort();
+  }
+
+  @Override
+  protected STALTranslator getSTALTranslator() {
+    STALTranslator translator = super.getSTALTranslator();
+    translator.registerTranslationHandler(new STALXTranslationHandler());
+    return translator;
+  }
+
+
+}
diff --git a/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/CardMgmtRequestHandler.java b/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/CardMgmtRequestHandler.java
new file mode 100644
index 00000000..f499de7e
--- /dev/null
+++ b/BKUAppletExt/src/main/java/at/gv/egiz/bku/smccstal/ext/CardMgmtRequestHandler.java
@@ -0,0 +1,151 @@
+/*
+* 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.smccstal.ext;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import javax.smartcardio.Card;
+import javax.smartcardio.CardChannel;
+import javax.smartcardio.CardException;
+import javax.smartcardio.CommandAPDU;
+import javax.smartcardio.ResponseAPDU;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import at.gv.egiz.bku.smccstal.AbstractRequestHandler;
+import at.gv.egiz.smcc.SignatureCardException;
+import at.gv.egiz.stal.ErrorResponse;
+import at.gv.egiz.stal.STALRequest;
+import at.gv.egiz.stal.STALResponse;
+import at.gv.egiz.stal.ext.APDUScriptRequest;
+import at.gv.egiz.stal.ext.APDUScriptResponse;
+import at.gv.egiz.stal.ext.APDUScriptRequest.Command;
+import at.gv.egiz.stal.ext.APDUScriptRequest.RequestScriptElement;
+import at.gv.egiz.stal.ext.APDUScriptRequest.Reset;
+import at.gv.egiz.stal.ext.APDUScriptResponse.Response;
+import at.gv.egiz.stal.ext.APDUScriptResponse.ATR;
+import at.gv.egiz.stal.ext.APDUScriptResponse.ResponseScriptElement;
+
+/**
+ * @author mcentner
+ *
+ */
+public class CardMgmtRequestHandler extends AbstractRequestHandler {
+
+  /**
+   * Logging facility.
+   */
+  private static Log log = LogFactory.getLog(CardMgmtRequestHandler.class);
+  
+  /**
+   * The sequence counter.
+   */
+  private int sequenceNum = 0;
+  
+  @Override
+  public STALResponse handleRequest(STALRequest request)
+      throws InterruptedException {
+
+    // APDU Script Request
+    if (request instanceof APDUScriptRequest) {
+
+      gui.showWaitDialog("CardChannel");
+      
+      Card icc = card.getCard();
+
+      if (icc == null) {
+        log.error("SignatureCard instance '" + card.getClass().getName() + "' does not support card management requests.");
+        return new ErrorResponse(1000);
+      }
+
+      List<RequestScriptElement> script = ((APDUScriptRequest) request).getScript();
+      ArrayList<ResponseScriptElement> responses = new ArrayList<ResponseScriptElement>(script.size());
+
+      try {
+        icc.beginExclusive();
+
+        for (RequestScriptElement scriptElement : script) {
+          if (scriptElement instanceof Command) {
+            Command command = (Command) scriptElement;
+            CommandAPDU commandAPDU = new CommandAPDU(command.getCommandAPDU());
+            
+            CardChannel channel = icc.getBasicChannel();
+            
+            sequenceNum = command.getSequence();
+            log.debug("Transmit " + sequenceNum + " " + commandAPDU.toString());
+            ResponseAPDU responseAPDU = channel.transmit(commandAPDU);
+            log.debug("" + responseAPDU);
+            
+            byte[] sw = new byte[] { 
+                (byte) (0xFF & responseAPDU.getSW1()),
+                (byte) (0xFF & responseAPDU.getSW2()) }; 
+            
+            responses.add(new Response(sequenceNum, responseAPDU.getData(), sw, 0));
+            
+            if (command.getExpectedSW() != null && 
+              !Arrays.equals(sw, command.getExpectedSW())) {
+              // unexpected SW
+              log.info("Got unexpected SW. APDU-script execution stopped.");
+              break;
+            }
+            
+          } else if (scriptElement instanceof Reset) {
+            
+            sequenceNum = 0;
+            card.reset();
+            responses.add(new ATR(icc.getATR().getBytes()));
+            
+          }
+          
+        }
+
+      } catch (CardException e) {
+        log.info("Failed to execute APDU script.", e);
+        responses.add(new Response(sequenceNum, null, null, Response.RC_UNSPECIFIED));
+      } catch (SignatureCardException e) {
+        log.info("Failed to reset smart card.", e);
+        responses.add(new Response(sequenceNum, null, null, Response.RC_UNSPECIFIED));
+      } finally {
+        try {
+          icc.endExclusive();
+        } catch (CardException e) {
+          log.info(e);
+        }
+      }
+
+      gui.showWaitDialog("wait for server...");
+      return new APDUScriptResponse(responses);
+      
+    } else {
+      log.error("Got unexpected STAL request: " + request);
+      return new ErrorResponse(1000);
+    }
+    
+  }
+
+  @Override
+  public boolean requireCard() {
+    return true;
+  }
+
+}