1 files changed, 235 insertions, 0 deletions
diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/CardChannelInfoboxImpl.java b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/CardChannelInfoboxImpl.java
new file mode 100644
index 00000000..4b1cc779
--- /dev/null
+++ b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/CardChannelInfoboxImpl.java
@@ -0,0 +1,235 @@
+/*
+* 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.slcommands.impl;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.UnsupportedEncodingException;
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.WeakHashMap;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Unmarshaller;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import at.buergerkarte.namespaces.cardchannel.ATRType;
+import at.buergerkarte.namespaces.cardchannel.CommandAPDUType;
+import at.buergerkarte.namespaces.cardchannel.ObjectFactory;
+import at.buergerkarte.namespaces.cardchannel.ResetType;
+import at.buergerkarte.namespaces.cardchannel.ResponseAPDUType;
+import at.buergerkarte.namespaces.cardchannel.ResponseType;
+import at.buergerkarte.namespaces.cardchannel.ScriptType;
+import at.buergerkarte.namespaces.cardchannel.VerifyAPDUType;
+import at.buergerkarte.namespaces.securitylayer._1.Base64XMLContentType;
+import at.buergerkarte.namespaces.securitylayer._1.InfoboxReadRequestType;
+import at.buergerkarte.namespaces.securitylayer._1.InfoboxUpdateRequestType;
+import at.buergerkarte.namespaces.securitylayer._1.XMLContentType;
+import at.gv.egiz.bku.slcommands.InfoboxReadResult;
+import at.gv.egiz.bku.slcommands.InfoboxUpdateResult;
+import at.gv.egiz.bku.slcommands.SLCommandContext;
+import at.gv.egiz.bku.slexceptions.SLCommandException;
+import at.gv.egiz.bku.slexceptions.SLRuntimeException;
+import at.gv.egiz.stal.STAL;
+import at.gv.egiz.stal.ext.APDUScriptRequest;
+import at.gv.egiz.stal.ext.APDUScriptResponse;
+import at.gv.egiz.stal.ext.APDUScriptRequest.RequestScriptElement;
+import at.gv.egiz.stal.ext.APDUScriptResponse.ResponseScriptElement;
+
+public class CardChannelInfoboxImpl extends AbstractBinaryFileInfobox {
+  
+  private static Log log = LogFactory.getLog(CardChannelInfoboxImpl.class);
+  
+  private static WeakHashMap<STAL, JAXBElement<ResponseType>> scriptResults = new WeakHashMap<STAL, JAXBElement<ResponseType>>();
+  
+  private static JAXBContext jaxbContext; 
+  
+  static {
+    try {
+      jaxbContext = JAXBContext.newInstance(ObjectFactory.class.getPackage().getName());
+    } catch (JAXBException e) {
+      throw new SLRuntimeException("Failed to initalize CardChannel infobox.", e);
+    }
+  }
+
+  public CardChannelInfoboxImpl() {
+    isXMLEntity = true;
+  }
+  
+  @Override
+  public String getIdentifier() {
+    return "CardChannel";
+  }
+
+  @Override
+  public InfoboxReadResult read(InfoboxReadRequestType request,
+      SLCommandContext cmdCtx) throws SLCommandException {
+    
+    at.buergerkarte.namespaces.securitylayer._1.ObjectFactory objectFactory 
+    = new at.buergerkarte.namespaces.securitylayer._1.ObjectFactory();
+
+    Base64XMLContentType content = objectFactory.createBase64XMLContentType();
+    XMLContentType xmlContent = objectFactory.createXMLContentType();
+    content.setXMLContent(xmlContent);
+
+    JAXBElement<ResponseType> response = scriptResults.get(cmdCtx.getSTAL());
+    if (response != null) {
+      xmlContent.getContent().add(response);
+    }
+
+    return new InfoboxReadResultImpl(content);
+    
+  }
+
+  @SuppressWarnings("unchecked")
+  @Override
+  public InfoboxUpdateResult update(InfoboxUpdateRequestType request,
+      SLCommandContext cmdCtx) throws SLCommandException {
+
+    Base64XMLContentType binaryFileParameters = request.getBinaryFileParameters();
+    
+    if (binaryFileParameters.getBase64Content() != null) {
+      log.info("Got Base64Content but ContentIsXMLEntity is true.");
+      throw new SLCommandException(4010);
+    }
+    
+    XMLContentType content = binaryFileParameters.getXMLContent();
+    if (content instanceof at.gv.egiz.slbinding.impl.XMLContentType) {
+
+      ByteArrayOutputStream redirectedStream = ((at.gv.egiz.slbinding.impl.XMLContentType) content).getRedirectedStream();
+      if (redirectedStream != null) {
+        
+        if (log.isDebugEnabled()) {
+
+          StringBuilder sb = new StringBuilder();
+          sb.append("CardChannel script:\n");
+          try {
+            sb.append(new String(redirectedStream.toByteArray(), "UTF-8"));
+          } catch (UnsupportedEncodingException e) {
+            sb.append(e.getMessage());
+          }
+          log.debug(sb.toString());
+        }
+        
+        Object object;
+        try {
+          Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
+          object = unmarshaller.unmarshal(new ByteArrayInputStream(redirectedStream.toByteArray()));
+        } catch (JAXBException e) {
+          log.info("Failed to parse CardChannel script.", e);
+          throw new SLCommandException(4011);
+        }
+        
+        if (object instanceof JAXBElement) {
+          executeCardChannelScript(((JAXBElement<ScriptType>) object).getValue(), cmdCtx);
+          return new InfoboxUpdateResultImpl();
+        }
+        
+      }
+
+    
+    }
+    log.info("Infobox identifier is '" + getIdentifier() + "' but XMLContent does not contain 'Script'.");
+    throw new SLCommandException(4010);
+    
+  }
+
+  protected void executeCardChannelScript(ScriptType script,
+      SLCommandContext cmdCtx) throws SLCommandException {
+    
+    List<Object> resetOrCommandAPDUOrVerifyAPDU = script.getResetOrCommandAPDUOrVerifyAPDU();
+    List<RequestScriptElement> requestScript = new ArrayList<RequestScriptElement>();
+    
+    for (Object element : resetOrCommandAPDUOrVerifyAPDU) {
+      
+      if (element instanceof ResetType) {
+      
+        requestScript.add(new APDUScriptRequest.Reset());
+      
+      } else if (element instanceof CommandAPDUType) {
+      
+        CommandAPDUType commandAPDU = (CommandAPDUType) element;
+        int sequence = (commandAPDU.getSequence() != null) 
+              ? commandAPDU.getSequence().intValue() 
+              : 0;
+
+        requestScript.add(
+            new APDUScriptRequest.Command(
+                sequence, 
+                commandAPDU.getValue(), 
+                commandAPDU.getExpectedSW()));
+        
+      } else if (element instanceof VerifyAPDUType) {
+        log.warn("CardChannel script command 'VerifyAPDU' not implemented.");
+        throw new SLCommandException(4011);
+      }
+    }
+    
+    APDUScriptRequest scriptRequest = new APDUScriptRequest(requestScript);
+    
+    STAL stal = cmdCtx.getSTAL();
+    STALHelper helper = new STALHelper(stal);
+    
+    helper.transmitSTALRequest(Collections.singletonList(scriptRequest));
+    
+    List<ResponseScriptElement> responseScript = ((APDUScriptResponse) helper
+        .nextResponse(APDUScriptResponse.class)).getScript();
+    
+    ObjectFactory objectFactory = new ObjectFactory();
+    
+    ResponseType responseType = objectFactory.createResponseType();
+    
+    
+    for (ResponseScriptElement element : responseScript) {
+      
+      if (element instanceof APDUScriptResponse.ATR) {
+        
+        byte[] atr = ((APDUScriptResponse.ATR) element).getAtr();
+        
+        ATRType atrType = objectFactory.createATRType();
+        atrType.setValue(atr);
+        atrType.setRc(BigInteger.ZERO);
+        responseType.getATROrResponseAPDU().add(atrType);
+        
+      } else if (element instanceof APDUScriptResponse.Response) {
+        
+        APDUScriptResponse.Response response = (APDUScriptResponse.Response) element;
+        
+        ResponseAPDUType responseAPDUType = objectFactory.createResponseAPDUType();
+        responseAPDUType.setSequence(BigInteger.valueOf(response.getSequence()));
+//        if (response.getRc() != 0) {
+          responseAPDUType.setRc(BigInteger.valueOf(response.getRc()));
+//        }
+        responseAPDUType.setSw(response.getSw());
+        responseAPDUType.setValue(response.getApdu());
+        
+        responseType.getATROrResponseAPDU().add(responseAPDUType);
+      }
+      
+    }
+    
+    scriptResults.put(stal, objectFactory.createResponse(responseType));
+  }
+
+  
+}