using PDF-AS 4.1.1., updated error handling for connection and MobileBKU

4 files changed, 157 insertions, 101 deletions

diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/IAIKHandler.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/IAIKHandler.java
index c4b7e6b9..de34796c 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/IAIKHandler.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/IAIKHandler.java
@@ -163,6 +163,19 @@ public class IAIKHandler extends MobileBKUHandler {
 					new SLResponse(responseData, status.getServer(), null, null));
 			return;
 		}
+		
+		if (responseData.contains("tanCodeLogon"))
+		{
+			refVal = MobileBKUHelper.extractContentFromTagWithParam(responseData,
+					"span", "id", "tanCodeLogon:refValue"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+		}
+		else
+		{
+			refVal = MobileBKUHelper.extractContentFromTagWithParam(responseData,
+					"span", "id", "j_idt5:refValue"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+		}
+		
+
 
 		if (responseData.contains("/error")) { //$NON-NLS-1$
 			// Error response - try again
@@ -177,9 +190,9 @@ public class IAIKHandler extends MobileBKUHandler {
 			return;
 		}
 
-		refVal = MobileBKUHelper.extractContentFromTagWithParam(responseData,
-				"span", "id", "j_idt5:refValue"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-
+		
+		
+		
 		String viewState = MobileBKUHelper.extractValueFromTagWithParam(
 				responseData, "input", "name", "javax.faces.ViewState", "value"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
 		status.setViewState(viewState);
@@ -187,6 +200,8 @@ public class IAIKHandler extends MobileBKUHandler {
 		if (!responseData.contains("tanCodeLogon.jsf")) { //$NON-NLS-1$
 			// Assume that we need to confirm reference value dialog
 			log.debug("viewState: " + viewState); //$NON-NLS-1$
+			
+		
 
 			PostMethod post = new PostMethod(redirectURL);
 			post.getParams().setContentCharset("utf-8"); //$NON-NLS-1$
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/MobileBKUHelper.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/MobileBKUHelper.java
index 1e4431a4..52444ad1 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/MobileBKUHelper.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/MobileBKUHelper.java
@@ -99,7 +99,7 @@ public class MobileBKUHelper {
 	public static String extractTagWithParam(String data, String tag,
 			String param, String value) throws Exception {
 		String start = '<' + tag;
-		int startidx, endidx = 0;
+		int startidx, endidx = 0;	
 		while ((startidx = data.indexOf(start, endidx)) != -1) {
 			endidx = data.indexOf('>', startidx);
 			if (endidx == -1) {
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/SimpleXMLTrustManager.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/SimpleXMLTrustManager.java
index 46a4dcfc..9e166e89 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/SimpleXMLTrustManager.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/SimpleXMLTrustManager.java
@@ -83,102 +83,103 @@ public class SimpleXMLTrustManager implements X509TrustManager {
 		}
 
 		/*
-		 *Certificates
+		 * Certificates
 		 */
 
-		KeyStore myKeyStore = KeyStore.getInstance(KeyStore
-				.getDefaultType());
+		KeyStore myKeyStore = KeyStore.getInstance(KeyStore.getDefaultType());
 
 		myKeyStore.load(null);
 
-		Document doc = DocumentBuilderFactory.newInstance()
-				.newDocumentBuilder()
+		Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder()
 				.parse(this.getClass().getResourceAsStream(Constants.RES_CERT_LIST));
-		
-		
-			File added_cert = new File(Constants.RES_CERT_LIST_ADDED);
-			
-			Document doc_added = DocumentBuilderFactory.newInstance()
-					.newDocumentBuilder()
-					.parse(added_cert);
-		
-		Node certificates_added = doc_added.getFirstChild();		
 		Node certificates = doc.getFirstChild();
+		NodeList certificateList = certificates.getChildNodes();
 
-		if (!certificates.getNodeName().equals("certificates") && !certificates_added.getNodeName().equals("certificates")) { //$NON-NLS-1$
-			throw new Exception(
-					"Used certificates xml is invalid! no certificates node"); //$NON-NLS-1$
-		}
+		try {
+			if (!certificates.getNodeName().equals("certificates")) { //$NON-NLS-1$
+				throw new Exception("Used certificates xml is invalid! no certificates node"); //$NON-NLS-1$
+			}
 
-		NodeList certificates_added_list = certificates_added.getChildNodes();
-		NodeList certificateList = certificates.getChildNodes();
-		
-		for (int i = 0; i < certificateList.getLength(); i++) {
-			try {
+			//add trusted certificates to certStore//
+			for (int i = 0; i < certificateList.getLength(); i++) {
+				try {
 
-				Node certificateNode = certificateList.item(i);
+					Node certificateNode = certificateList.item(i);
 
-				if (certificateNode.getNodeName().equals("#text")) { //$NON-NLS-1$
-					continue; // Ignore dummy text node ..
-				}
+					if (certificateNode.getNodeName().equals("#text")) { //$NON-NLS-1$
+						continue; // Ignore dummy text node ..
+					}
 
-				if (!certificateNode.getNodeName().equals("certificate")) { //$NON-NLS-1$
-					log.warn("Ignoring XML node: " + certificateNode.getNodeName()); //$NON-NLS-1$
-					continue;
-				}
+					if (!certificateNode.getNodeName().equals("certificate")) { //$NON-NLS-1$
+						log.warn("Ignoring XML node: " + certificateNode.getNodeName()); //$NON-NLS-1$
+						continue;
+					}
 
-				String certResource = Constants.RES_CERT_PATH+ certificateNode.getTextContent();
+					String certResource = Constants.RES_CERT_PATH + certificateNode.getTextContent();
 
-				X509Certificate cert = (X509Certificate) CertificateFactory
-						.getInstance("X509"). //$NON-NLS-1$
-						generateCertificate(
-								this.getClass().getResourceAsStream(
-										certResource));
+					X509Certificate cert = (X509Certificate) CertificateFactory.getInstance("X509"). //$NON-NLS-1$
+							generateCertificate(this.getClass().getResourceAsStream(certResource));
 
-				myKeyStore.setCertificateEntry(certificateNode.getTextContent(), cert);
+					myKeyStore.setCertificateEntry(certificateNode.getTextContent(), cert);
 
-				log.debug("Loaded certificate : " + certResource); //$NON-NLS-1$
+					log.debug("Loaded certificate : " + certResource); //$NON-NLS-1$
 
-			} catch (Exception ex) {
-				log.error("Failed to load certificate [" + "]", ex); //$NON-NLS-1$ //$NON-NLS-2$
+				} catch (Exception ex) {
+					log.error("Failed to load certificate [" + "]", ex); //$NON-NLS-1$ //$NON-NLS-2$
+				}
 			}
+
 		}
+
+		catch (Exception e) {
+			e.toString();
+		}
+
+		File added_cert = new File(Constants.RES_CERT_LIST_ADDED);
 		
-		
-		for (int i = 0; i < certificates_added_list.getLength(); i++) {
-			try {
+		//check if the additional certificates.xml file exists//
 
-				Node certificateNode = certificates_added_list.item(i);
+		if (added_cert.exists()) {
+			Node certificates_added = null;
 
-				if (certificateNode.getNodeName().equals("#text")) { //$NON-NLS-1$
-					continue; // Ignore dummy text node ..
-				}
+			Document doc_added = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(added_cert);
 
-				if (!certificateNode.getNodeName().equals("certificate")) { //$NON-NLS-1$
-					log.warn("Ignoring XML node: " + certificateNode.getNodeName()); //$NON-NLS-1$
-					continue;
-				}
-				
-				if (!certificateNode.getTextContent().equals(""))
-				{
-				String certResource = Constants.RES_CERT_PATH_ADDED + certificateNode.getTextContent();
+			certificates_added = doc_added.getFirstChild();
+
+			NodeList certificates_added_list = certificates_added.getChildNodes();
 
-				FileInputStream addedNode = new FileInputStream(certResource);
-				
-				X509Certificate cert = (X509Certificate) CertificateFactory
-						.getInstance("X509"). //$NON-NLS-1$
-						generateCertificate(
-								addedNode);
+			//if exists, add trusted certificates to cert-Store
+			for (int i = 0; i < certificates_added_list.getLength(); i++) {
+				try {
 
-				myKeyStore.setCertificateEntry(certificateNode.getTextContent(), cert);
+					Node certificateNode = certificates_added_list.item(i);
 
-				log.debug("Loaded certificate : " + certResource); //$NON-NLS-1$
+					if (certificateNode.getNodeName().equals("#text")) { //$NON-NLS-1$
+						continue; // Ignore dummy text node ..
+					}
+
+					if (!certificateNode.getNodeName().equals("certificate")) { //$NON-NLS-1$
+						log.warn("Ignoring XML node: " + certificateNode.getNodeName()); //$NON-NLS-1$
+						continue;
+					}
+
+					if (!certificateNode.getTextContent().equals("")) {
+						String certResource = Constants.RES_CERT_PATH_ADDED + certificateNode.getTextContent();
+
+						FileInputStream addedNode = new FileInputStream(certResource);
+
+						X509Certificate cert = (X509Certificate) CertificateFactory.getInstance("X509"). //$NON-NLS-1$
+								generateCertificate(addedNode);
+
+						myKeyStore.setCertificateEntry(certificateNode.getTextContent(), cert);
+
+						log.debug("Loaded certificate : " + certResource); //$NON-NLS-1$
+					}
+				} catch (Exception ex) {
+					log.error("Failed to load certificate [" + "]", ex); //$NON-NLS-1$ //$NON-NLS-2$
 				}
-			} catch (Exception ex) {
-				log.error("Failed to load certificate [" + "]", ex); //$NON-NLS-1$ //$NON-NLS-2$
 			}
 		}
-		
 
 		tmf.init(myKeyStore);
 
@@ -195,8 +196,7 @@ public class SimpleXMLTrustManager implements X509TrustManager {
 			}
 		}
 
-		if (this.sunJSSEX509TrustManager != null
-				&& this.atrustTrustManager != null) {
+		if (this.sunJSSEX509TrustManager != null && this.atrustTrustManager != null) {
 			return;
 		}
 
@@ -215,8 +215,7 @@ public class SimpleXMLTrustManager implements X509TrustManager {
 	 * X509Certificate[], java.lang.String)
 	 */
 	@Override
-	public void checkClientTrusted(X509Certificate[] arg0, String arg1)
-			throws CertificateException {
+	public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
 		try {
 			this.atrustTrustManager.checkServerTrusted(arg0, arg1);
 		} catch (CertificateException ex) {
@@ -237,8 +236,7 @@ public class SimpleXMLTrustManager implements X509TrustManager {
 	 * X509Certificate[], java.lang.String)
 	 */
 	@Override
-	public void checkServerTrusted(X509Certificate[] arg0, String arg1)
-			throws CertificateException {
+	public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
 		try {
 			this.atrustTrustManager.checkServerTrusted(arg0, arg1);
 		} catch (CertificateException ex) {
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/CertificateDownloadSource.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/CertificateDownloadSource.java
index 31c559db..24f229d0 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/CertificateDownloadSource.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/CertificateDownloadSource.java
@@ -1,30 +1,33 @@
+/*
+ * Copyright 2017 by A-SIT, Secure Information Technology Center Austria
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://joinup.ec.europa.eu/software/page/eupl
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ */
 package at.asit.pdfover.gui.utils;
 
 import java.io.BufferedInputStream;
 import java.io.BufferedReader;
 //Imports
 import java.io.File;
-import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.FileReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
 import java.net.URLConnection;
-import java.security.cert.CertificateFactory;
-import java.security.cert.X509Certificate;
-
-import javax.security.auth.login.Configuration;
-import javax.swing.JOptionPane;
-import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
-import org.apache.log4j.PropertyConfigurator;
-import org.eclipse.swt.SWT;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.w3c.dom.Document;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
 import org.xml.sax.SAXException;
 
 import at.asit.pdfover.gui.Constants;
@@ -34,6 +37,21 @@ import at.asit.pdfover.gui.utils.SWTLoader;
 import at.asit.pdfover.gui.workflow.StateMachineImpl;
 import at.asit.pdfover.gui.workflow.config.ConfigProvider;
 import at.asit.pdfover.gui.workflow.config.ConfigProviderImpl;
+import at.gv.egiz.sl.schema.ToBeEncryptedType.Element;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+import java.io.File;
 
 
 /**
@@ -51,6 +69,7 @@ public class CertificateDownloadSource {
 	private static URL url=null;
 	
 	/**
+	 * @throws ParserConfigurationException 
 	 * 
 	 */
 	public static void getAcceptedCertificates()
@@ -74,10 +93,34 @@ public class CertificateDownloadSource {
 				bis.close();
 				downloadCertificatesFromServer();
 			
-		} catch (IOException e) {
-			log.debug("File not found");}
+		} catch (Exception e) {
+			//if file can not be downloaded, try to create it//
+			 try {
+			   DocumentBuilderFactory dbFactory =
+				         DocumentBuilderFactory.newInstance();
+				         DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
+				         Document doc = dBuilder.newDocument();
+				         
+				         // root element
+				         Node rootElement = doc.createElement("certificates");
+				         doc.appendChild(rootElement);
+				         TransformerFactory transformerFactory = TransformerFactory.newInstance();
+				         Transformer transformer = transformerFactory.newTransformer();
+				         DOMSource source = new DOMSource(doc);
+				         StreamResult result = new StreamResult(new File(Constants.RES_CERT_LIST_ADDED));
+				        
+							transformer.transform(source, result);
+						} catch (TransformerException e1) {
+							// TODO Auto-generated catch block
+							e1.printStackTrace();
+						} catch (ParserConfigurationException e1) {
+							// TODO Auto-generated catch block
+							e1.printStackTrace();
+						}
+			
+			
+			e.printStackTrace();} //$NON-NLS-1$
 
-		
 	}
 	
 	/**
@@ -103,6 +146,7 @@ public class CertificateDownloadSource {
 			
 			Node certificates_added = doc_added.getFirstChild();
 			NodeList certificates_added_list = certificates_added.getChildNodes();
+			log.info("===== Starting to download accepted certificates =====");
 			
 			//identify the certificate that has to be downloaded
 			for (int i = 0; i < certificates_added_list.getLength(); i++) {
@@ -120,10 +164,9 @@ public class CertificateDownloadSource {
 					}
 
 					if (!certificateNode.getTextContent().equals(""))
-					{ConfigProviderImpl cpi = new ConfigProviderImpl();
-					
+					{
 					String certResource = Constants.CERTIFICATE_DOWNLOAD_XML_URL + certificateNode.getTextContent();	
-					log.info("===== Starting to download accepted certificates =====");
+					
 					URL url = new URL(certResource);
 					URLConnection connection = url.openConnection();					
 					InputStream is = connection.getInputStream();
@@ -141,13 +184,14 @@ public class CertificateDownloadSource {
 				} catch (Exception ex) {
 					log.debug(ex.toString()); //$NON-NLS-1$
 				}
-			}
 			
-			}
-			
-
-		} catch (IOException e) {
+			}	}
+			else{
+			log.info("Certificates-File could not be downloaded, will be created");} //$NON-NLS-1$
+		}
 
+		 catch (IOException e) {
+			
 			e.printStackTrace();
 
 		} catch (SAXException e) {
@@ -159,7 +203,6 @@ public class CertificateDownloadSource {
 		} finally {
 
 			try {
-
 				if (br != null)
 					br.close();