Implement PDF-AS 4 changes

1 files changed, 238 insertions, 0 deletions

diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/ATrustHandler.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/ATrustHandler.java
new file mode 100644
index 00000000..3af0bd1d
--- /dev/null
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/ATrustHandler.java
@@ -0,0 +1,238 @@
+/*
+ * Copyright 2012 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.bku.mobile;
+
+// Imports
+import java.io.IOException;
+
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.methods.PostMethod;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.asit.pdfover.gui.bku.BKUHelper;
+import at.asit.pdfover.gui.controls.Dialog;
+import at.asit.pdfover.gui.controls.Dialog.BUTTONS;
+import at.asit.pdfover.gui.controls.Dialog.ICON;
+import at.asit.pdfover.gui.utils.Messages;
+import at.asit.pdfover.gui.workflow.states.MobileBKUState;
+import at.asit.pdfover.signator.SLResponse;
+
+/**
+ * A-Trust mobile BKU handler
+ */
+public class ATrustHandler extends MobileBKUHandler {
+	Shell shell;
+
+	/**
+	 * @param state
+	 * @param shell
+	 */
+	public ATrustHandler(MobileBKUState state, Shell shell) {
+		super(state);
+		this.shell = shell;
+	}
+
+	/**
+	 * SLF4J Logger instance
+	 **/
+	private static final Logger log = LoggerFactory
+			.getLogger(ATrustHandler.class);
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.gui.workflow.states.mobilebku.MobileBKUHandler#handleSLRequestResponse(java.lang.String)
+	 */
+	@Override
+	public void handleSLRequestResponse(String responseData) throws Exception {
+		ATrustStatus status = getStatus();
+
+		// Extract infos:
+		String sessionID = MobileBKUHelper.extractTag(responseData,
+				"identification.aspx?sid=", "\""); //$NON-NLS-1$ //$NON-NLS-2$
+
+		String viewState = MobileBKUHelper.extractTag(responseData,
+				"id=\"__VIEWSTATE\" value=\"", "\""); //$NON-NLS-1$  //$NON-NLS-2$
+
+		String eventValidation = MobileBKUHelper.extractTag(responseData,
+				"id=\"__EVENTVALIDATION\" value=\"", "\""); //$NON-NLS-1$  //$NON-NLS-2$
+
+		log.info("sessionID: " + sessionID); //$NON-NLS-1$
+		log.info("viewState: " + viewState); //$NON-NLS-1$
+		log.info("eventValidation: " + eventValidation); //$NON-NLS-1$
+
+		status.setSessionID(sessionID);
+
+		status.setViewstate(viewState);
+
+		status.setEventvalidation(eventValidation);
+	}
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.gui.workflow.states.mobilebku.MobileBKUHandler#postCredentials()
+	 */
+	@Override
+	public String postCredentials() throws Exception {
+		ATrustStatus status = getStatus();
+
+		MobileBKUHelper.registerTrustedSocketFactory();
+		HttpClient client = BKUHelper.getHttpClient();
+	
+		PostMethod post = new PostMethod(status.getBaseURL() + "/identification.aspx?sid=" + status.getSessionID()); //$NON-NLS-1$
+		post.getParams().setContentCharset("utf-8"); //$NON-NLS-1$
+		post.addParameter("__VIEWSTATE", status.getViewstate()); //$NON-NLS-1$
+		post.addParameter("__EVENTVALIDATION", status.getEventvalidation()); //$NON-NLS-1$
+		post.addParameter("handynummer", status.getPhoneNumber()); //$NON-NLS-1$
+		post.addParameter("signaturpasswort", status.getMobilePassword()); //$NON-NLS-1$
+		post.addParameter("Button_Identification", "Identifizieren"); //$NON-NLS-1$ //$NON-NLS-2$
+	
+		return executePost(client, post);
+	}
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.gui.workflow.states.mobilebku.MobileBKUHandler#handleCredentialsResponse(java.lang.String)
+	 */
+	@Override
+	public void handleCredentialsResponse(String responseData) throws Exception {
+		ATrustStatus status = getStatus();
+		String viewState = status.getViewstate();
+		String eventValidation = status.getEventvalidation();
+		String sessionID = status.getSessionID();
+		String refVal = null;
+		String signatureDataURL = null;
+
+		status.setErrorMessage(null);
+
+		if (responseData.contains("signature.aspx?sid=")) { //$NON-NLS-1$
+			// credentials ok! TAN entry
+			sessionID = MobileBKUHelper.extractTag(responseData, "signature.aspx?sid=", "\""); //$NON-NLS-1$ //$NON-NLS-2$
+			viewState = MobileBKUHelper.extractTag(responseData, "id=\"__VIEWSTATE\" value=\"", "\""); //$NON-NLS-1$  //$NON-NLS-2$
+			eventValidation = MobileBKUHelper.extractTag(responseData, "id=\"__EVENTVALIDATION\" value=\"", "\""); //$NON-NLS-1$  //$NON-NLS-2$
+			refVal = MobileBKUHelper.extractTag(responseData, "id='vergleichswert'><b>Vergleichswert:</b>", "</div>");  //$NON-NLS-1$//$NON-NLS-2$
+			signatureDataURL = status.getBaseURL() + "/ShowSigobj.aspx" +  //$NON-NLS-1$
+					MobileBKUHelper.extractTag(responseData, "ShowSigobj.aspx", "'");  //$NON-NLS-1$//$NON-NLS-2$
+		} else if (responseData.contains("sl:InfoboxReadResponse")) { //$NON-NLS-1$
+			// credentials ok! InfoboxReadResponse
+			getSigningState().setSignatureResponse(
+					new SLResponse(responseData, getStatus().getServer(), null, null));
+			return;
+		} else {
+			
+			// error page
+			// extract error text!
+			String errorMessage = MobileBKUHelper.extractTag(responseData, "<span id=\"Label1\" class=\"ErrorClass\">", "</span>"); //$NON-NLS-1$ //$NON-NLS-2$
+
+			status.setErrorMessage(errorMessage);
+
+			// force UI again!
+			status.setMobilePassword(null);
+		}
+
+		log.info("sessionID: " + sessionID); //$NON-NLS-1$
+		log.info("Vergleichswert: " + refVal); //$NON-NLS-1$
+		log.info("viewState: " + viewState); //$NON-NLS-1$
+		log.info("eventValidation: " + eventValidation); //$NON-NLS-1$
+		log.info("signatureDataURL: " + signatureDataURL); //$NON-NLS-1$
+
+		status.setSessionID(sessionID);
+		status.setRefVal(refVal);
+		status.setViewstate(viewState);
+		status.setEventvalidation(eventValidation);
+		status.setSignatureDataURL(signatureDataURL);
+	}
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.gui.workflow.states.mobilebku.MobileBKUHandler#postTAN()
+	 */
+	@Override
+	public String postTAN() throws IOException {
+		ATrustStatus status = getStatus();
+	
+		MobileBKUHelper.registerTrustedSocketFactory();
+		HttpClient client = BKUHelper.getHttpClient();
+	
+		PostMethod post = new PostMethod(status.getBaseURL()
+				+ "/signature.aspx?sid=" + status.getSessionID()); //$NON-NLS-1$
+		post.getParams().setContentCharset("utf-8"); //$NON-NLS-1$
+		post.addParameter("__VIEWSTATE", status.getViewstate()); //$NON-NLS-1$
+		post.addParameter(
+				"__EVENTVALIDATION", status.getEventvalidation()); //$NON-NLS-1$
+		post.addParameter("input_tan", status.getTan()); //$NON-NLS-1$
+		post.addParameter("SignButton", "Signieren"); //$NON-NLS-1$ //$NON-NLS-2$
+		post.addParameter("Button1", "Identifizieren"); //$NON-NLS-1$ //$NON-NLS-2$
+	
+		return executePost(client, post);
+	}
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.gui.workflow.states.mobilebku.MobileBKUHandler#handleTANResponse(java.lang.String)
+	 */
+	@Override
+	public void handleTANResponse(String responseData) {
+		getStatus().setErrorMessage(null);
+		if (responseData.contains("sl:CreateXMLSignatureResponse xmlns:sl") || //$NON-NLS-1$
+		    responseData.contains("sl:CreateCMSSignatureResponse xmlns:sl")) { //$NON-NLS-1$
+			// success !!
+			
+			getSigningState().setSignatureResponse(
+					new SLResponse(responseData, getStatus().getServer(), null, null));
+		} else {
+			try {
+				String tries = MobileBKUHelper.extractTag(
+						responseData, "Sie haben noch", "Versuch"); //$NON-NLS-1$ //$NON-NLS-2$
+				getStatus().setTanTries(Integer.parseInt(tries.trim()));
+				getStatus().setErrorMessage("mobileBKU.wrong_tan"); //$NON-NLS-1$
+			} catch (Exception e) {
+				getStatus().setTanTries(getStatus().getTanTries() - 1);
+				log.debug("Error parsing TAN response", e); //$NON-NLS-1$
+			}
+
+			if (getStatus().getTanTries() <= 0) {
+				getStatus().setErrorMessage(null);
+				Display.getDefault().syncExec(new Runnable() {
+					@Override
+					public void run() {
+						Dialog dialog = new Dialog(ATrustHandler.this.shell, Messages.getString("common.warning"), //$NON-NLS-1$
+								Messages.getString("mobileBKU.tan_tries_exceeded"), //$NON-NLS-1$
+								BUTTONS.OK_CANCEL, ICON.QUESTION);
+						if (dialog.open() == SWT.CANCEL) {
+							// Go back to BKU Selection
+							getStatus().setTanTries(-1);
+						} else {
+							// Start signature process over
+							getStatus().setTanTries(-2);
+						}
+					}
+				});
+			}
+		}
+	}
+
+	@Override
+	public ATrustStatus getStatus() {
+		return (ATrustStatus) getState().getStatus();
+	}
+
+	/* (non-Javadoc)
+	 * @see at.asit.pdfover.gui.bku.mobile.MobileBKUHandler#useBase64Request()
+	 */
+	@Override
+	protected boolean useBase64Request() {
+		return false;
+	}
+}