diff options
Diffstat (limited to 'src/main/java')
8 files changed, 0 insertions, 2616 deletions
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/DataURLServlet.java b/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/DataURLServlet.java deleted file mode 100644 index 621ee6f..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/DataURLServlet.java +++ /dev/null @@ -1,377 +0,0 @@ -/**
- *
- */
-package at.knowcenter.wag.egov.egiz.web.servlets;
-
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.UnsupportedEncodingException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Properties;
-
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletContext;
-import javax.servlet.ServletException;
-import javax.servlet.http.Cookie;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-
-import org.apache.commons.fileupload.FileItem;
-import org.apache.commons.fileupload.FileItemFactory;
-import org.apache.commons.fileupload.FileUploadException;
-import org.apache.commons.fileupload.disk.DiskFileItemFactory;
-import org.apache.commons.fileupload.servlet.ServletFileUpload;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import at.gv.egiz.pdfas.exceptions.framework.SignatorException;
-import at.gv.egiz.pdfas.framework.SignatorFactory;
-import at.gv.egiz.pdfas.framework.signator.Signator;
-import at.gv.egiz.pdfas.web.SignSessionInformation;
-import at.gv.egiz.pdfas.web.VerifySessionInformation;
-import at.gv.egiz.pdfas.web.helper.SessionHelper;
-import at.gv.egiz.pdfas.web.helper.SignServletHelper;
-import at.gv.egiz.pdfas.web.helper.SigningTimeHelper;
-import at.gv.egiz.pdfas.web.helper.TempDirHelper;
-import at.knowcenter.wag.egov.egiz.PdfASID;
-import at.knowcenter.wag.egov.egiz.exceptions.ConnectorException;
-import at.knowcenter.wag.egov.egiz.exceptions.InvalidIDException;
-import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
-import at.knowcenter.wag.egov.egiz.exceptions.SettingsException;
-import at.knowcenter.wag.egov.egiz.exceptions.SignatorFactoryException;
-import at.knowcenter.wag.egov.egiz.exceptions.SignatureException;
-import at.knowcenter.wag.egov.egiz.pdf.SignatureHolder;
-import at.knowcenter.wag.egov.egiz.sig.SignatureResponse;
-import at.knowcenter.wag.egov.egiz.sig.connectors.ConnectorChooser;
-import at.knowcenter.wag.egov.egiz.sig.connectors.LocalConnector;
-import at.knowcenter.wag.egov.egiz.sig.connectors.bku.BKUHelper;
-import at.knowcenter.wag.egov.egiz.sig.connectors.bku.BKUPostConnection;
-import at.knowcenter.wag.egov.egiz.sig.signaturelayout.SignatureLayoutHandler;
-import at.knowcenter.wag.egov.egiz.sig.signaturelayout.SignatureLayoutHandlerFactory;
-import at.knowcenter.wag.egov.egiz.web.FormFields;
-import at.knowcenter.wag.egov.egiz.web.LocalRequest;
-import at.knowcenter.wag.egov.egiz.web.LocalRequestHelper;
-import at.knowcenter.wag.egov.egiz.web.SessionAttributes;
-
-/**
- * @author wprinz
- *
- */
-public class DataURLServlet extends HttpServlet
-{
-
- /**
- * SVUID.
- */
- private static final long serialVersionUID = -5846618335843762752L;
-
- /**
- * The log.
- */
- private static Log log = LogFactory.getLog(DataURLServlet.class);
-
- protected void dispatch(HttpServletRequest request,
- HttpServletResponse response, String resource) throws ServletException, IOException
- {
- dispatch(request, response, resource, getServletContext());
- }
-
- protected static void dispatch(HttpServletRequest request,
- HttpServletResponse response, String resource, ServletContext context) throws ServletException, IOException
- {
- response.setContentType("text/html");
- response.setCharacterEncoding("UTF-8");
-
- RequestDispatcher disp = context.getRequestDispatcher(resource);
- disp.forward(request, response);
- }
-
- protected void dispatchToResults(List results, HttpServletRequest request,
- HttpServletResponse response, String backToListURL) throws ServletException, IOException
- {
- request.setAttribute("results", results);
- request.setAttribute("btlurl", backToListURL);
- dispatch(request, response, "/jsp/results.jsp");
- }
-
- protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
- this.doPost(req, resp);
- }
-
- private static void temporaryRedirect(String redirectURL, HttpServletResponse response) throws IOException {
- String encodedRedirect = response.encodeRedirectURL(redirectURL);
- response.addHeader("Location", encodedRedirect);
- response.setContentType("text/xml");
- response.setStatus(HttpServletResponse.SC_TEMPORARY_REDIRECT);
- String nop = "<?xml version='1.0' encoding='UTF-8'?><NullOperationRequest xmlns='http://www.buergerkarte.at/namespaces/securitylayer/1.2#'/>";
- PrintWriter pw = response.getWriter();
- response.setCharacterEncoding("UTF-8");
- response.setContentLength(nop.getBytes("UTF-8").length);
- log.debug("Redirecting via NullOperationRequest to " + encodedRedirect + ".");
- pw.println(nop);
- pw.flush();
- pw.close();
- }
-
-/**
- * @see javax.servlet.http.HttpServlet#doPost(javax.servlet.http.HttpServletRequest,
- * javax.servlet.http.HttpServletResponse)
- */
- protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
- {
- log.debug("Data URL is accessed."); //$NON-NLS-1$
-
- try
- {
- Object sessionObject = SessionHelper.getSession(request);
-
- // obsolete since EncodingFilter is set in web.xml
- checkRequestCharacterEncoding(request);
-
- if (sessionObject instanceof SignSessionInformation)
- {
- SignSessionInformation si = (SignSessionInformation)sessionObject;
- processSign(request, response, si);
- }
- else
- {
- VerifySessionInformation si = (VerifySessionInformation) sessionObject;
- processVerify(request, response, si);
- }
-
- }
- catch (PresentableException e)
- {
- log.error(e.getMessage(), e);
- SignServlet.prepareDispatchToErrorPage(e, request);
- dispatch(request, response, "/jsp/error.jsp");
- }
-
- log.debug("DataURL access finished."); //$NON-NLS-1$
- }
-
- protected void checkRequestCharacterEncoding(HttpServletRequest request) throws UnsupportedEncodingException
- {
- if (request.getCharacterEncoding() == null || request.getCharacterEncoding().length() <= 0) //$NON-NLS-1$
- {
- log.info("The BKU didn't set a character encoding for the request."); //$NON-NLS-1$
-
- log.info("Manually setting character encoding to UTF-8"); //$NON-NLS-1$
- request.setCharacterEncoding("UTF-8"); //$NON-NLS-1$
- }
- }
-
- protected boolean isNullResponse(String xml_response)
- {
- return xml_response != null && xml_response.indexOf("NullOperationResponse") != -1;
- }
-
- private static String retrieveXMLResponse(HttpServletRequest request) throws ServletException {
- log.debug("Trying to fetch XMLResponse...");
- String xml_response = null;
- if (ServletFileUpload.isMultipartContent(request)) {
- log.debug("Response is multipart.");
- FileItemFactory factory = new DiskFileItemFactory();
- ServletFileUpload upload = new ServletFileUpload(factory);
- try {
- List items = upload.parseRequest(request);
- Iterator iter = items.iterator();
- while (iter.hasNext()) {
- FileItem item = (FileItem) iter.next();
- if (item.isFormField() && "XMLResponse".equals(item.getFieldName())) {
- log.debug("XMLResponse part found.");
- xml_response = item.getString();
- break;
- }
- }
- } catch (FileUploadException e) {
- throw new ServletException(e);
- }
- } else {
- xml_response = request.getParameter("XMLResponse");
- }
- log.debug("XMLResponse = " + xml_response);
- return xml_response;
- }
-
- protected void processSign(HttpServletRequest request, HttpServletResponse response, SignSessionInformation si) throws ServletException, IOException, ConnectorException, SignatorException, SignatorFactoryException, SignatureException
- {
- log.trace("processSign");
-
- String xml_response = retrieveXMLResponse(request);
- Properties response_properties = BKUHelper.getBKUProperties(request);
-
- String bkuIdentifier = BKUHelper.getBKUIdentifier(response_properties);
- log.debug("BKU identifier: \"" + bkuIdentifier + "\"");
-
- try {
- SignatureLayoutHandlerFactory.verifyBKUSupport(bkuIdentifier);
- } catch (SettingsException e) {
- throw new ConnectorException(e.getErrorCode(), e.getMessage());
- }
-
- if (isNullResponse(xml_response))
- {
- log.debug("Received a NullOperationResponse -> answering with the first request."); //$NON-NLS-1$
-
- assert si.outputAvailable == false;
- assert si.response_properties == null;
-
- log.debug("There are still requests to be performed -> answering with request."); //$NON-NLS-1$
-
- LocalRequest local_request = si.localRequest;
-
- String request_string = local_request.getRequestString();
-
- log.debug("request = " + request_string);
- response.setContentType("text/xml");
- response.setCharacterEncoding("UTF-8");
- response.getWriter().println(request_string);
- }
- else if (xml_response != null)
- {
- log.debug("Received a normal response -> storing the response."); //$NON-NLS-1$
-
- response_properties.setProperty(BKUPostConnection.RESPONSE_STRING_KEY, xml_response);
-
- si.response_properties = response_properties;
-
- log.debug("All requests have been processed -> processing the responses."); //$NON-NLS-1$
-
- // Sign
-
- if (!si.outputAvailable)
- {
- LocalConnector c = ConnectorChooser.chooseLocalConnectorForSign(si.connector, si.type, "loc ref content not needed here"); //$NON-NLS-1$
-
- si.si.setSignSignatureObject(c.analyzeSignResponse(si.response_properties));
-
- // workaround for invalid signing time
- SigningTimeHelper.checkSigningTimeAgainstHostTime(si.si);
-
- PdfASID algorithm = FormFields.translateSignatureModeToPdfASID(si.mode);
- Signator signator = SignatorFactory.createSignator(algorithm);
-
- si.output = TempDirHelper.createTempDataSink(si.filename + "_signed.pdf");
-
- signator.finishSign(si.si, si.output);
-
- si.outputAvailable = true;
- }
-
- if (si.output.getMimeType().equals("text/xml") && si.outputAvailable)
- {
- // For "detached" signatures, the return value (data sink) is the response xml,
- // but when passed through the BKU it is interpreted as another request
- // which will generate a return code 1501
- // Then PDF-AS would answer with the response as well generating
- // another 1501 and so forth.
- // Therefor return it as TXT.
- response.setContentType("text/plain");
- response.setCharacterEncoding("UTF-8");
- response.getWriter().println("Das detached XML kann nicht direkt durch die BKU geschliffen werden, weil diese es als Request interpretieren würde. Daher das XML als Text:");
- response.getWriter().println(si.si.getSignSignatureObject().response_properties.getProperty(BKUPostConnection.RESPONSE_STRING_KEY));
- }
- else
- {
- // tzefferer: If PDF-AS has been called by an external web-application, we do not
- // redirect to download.jsp but return the sign-response immediately
- if (si.exappinf != null) {
- log.debug("Entering external application interface mode. Skipping redirection to download page.");
- SignServletHelper.returnSignResponse(si, request, response);
-
- // Not needed due to redirection of returnSignResponse.
- // Just to clarify that there must not be any code after returnSignResponse.
- return;
- } else {
- log.debug("Preparing download page.");
- HttpSession session = request.getSession(true);
- log.debug("Putting signed document into session (" + session.getId() + ").");
- session.setAttribute(SessionAttributes.SIGNED_PDF_DOCUMENT, si);
- String downloadURL = response.encodeRedirectURL(LocalRequestHelper.getLocalContextAddress(request, response) + "/ProvidePDF");
- log.debug("Creating download URL \"" + downloadURL + "\".");
- session.setAttribute(SessionAttributes.DOWNLOAD_URL_FOR_SIGNED_PDF_DOCUMENT, downloadURL);
- temporaryRedirect(response.encodeRedirectURL(LocalRequestHelper.getLocalContextAddress(request, response) + "/jsp/download.jsp") , response);
-
- // Not needed due to temporaryRedirect.
- // Just to clarify that there must not be any code after temporaryRedirect.
- return;
- }
-
- // do not insert any code within this else block !
- }
- } else {
- log.debug("No XMLResponse found. Do nothing.");
- }
- }
-
- protected void processVerify(HttpServletRequest request, HttpServletResponse response, VerifySessionInformation si) throws ServletException, IOException, ConnectorException, InvalidIDException
- {
- log.trace("processVerify");
-
- String xml_response = request.getParameter("XMLResponse"); //$NON-NLS-1$
- log.debug("xml_response = " + xml_response); //$NON-NLS-1$
-
- if (isNullResponse(xml_response))
- {
- log.debug("Received a NullOperationResponse -> answering with the first request."); //$NON-NLS-1$
-
- assert si.currentLocalOperation.current_operation == 0;
- }
- else
- {
- log.debug("Recieved a normal response -> storing the response."); //$NON-NLS-1$
-
- Properties response_properties = new Properties();
- response_properties.setProperty(BKUPostConnection.RESPONSE_STRING_KEY, xml_response);
-
- si.currentLocalOperation.finishCurrentOperation(response_properties);
- }
-
- if (!si.currentLocalOperation.isFinished())
- {
- log.debug("There are still requests to be performed -> answering with request #" + si.currentLocalOperation.current_operation); //$NON-NLS-1$
-
- LocalRequest local_request = si.currentLocalOperation.getCurrentLocalRequest();
-
- String request_string = local_request.getRequestString();
-
- response.setContentType("text/xml");
- response.setCharacterEncoding("UTF-8");
- response.getWriter().println(request_string);
- }
- else
- {
- log.debug("All requests have been processed -> processing the responses."); //$NON-NLS-1$
-
-
- List results = new ArrayList();
-
- for (int i = 0; i < si.currentLocalOperation.response_properties.length; i++)
- {
- SignatureHolder sh = (SignatureHolder) si.currentLocalOperation.holders_to_be_verified.get(i);
-
- PdfASID sig_kz = sh.getSignatureObject().getKZ();
- String sig_id = sh.getSignatureObject().getSignationIds();
-
- LocalConnector c = ConnectorChooser.chooseLocalConnectorForVerify(si.connector, sig_kz, sig_id, si.type, "loc ref content not needed here"); //$NON-NLS-1$
-
- SignatureResponse sig_resp = c.analyzeVerifyResponse(si.currentLocalOperation.response_properties[i]);
- results.add(sig_resp);
- }
-
- si.currentLocalOperation = null;
-
- URL btlURL = new URL(LocalRequestHelper.getLocalContextAddress(request, response) + "/jsp/verifylist.jsp");
- String backToListURL = response.encodeURL(btlURL.toString());
-
- dispatchToResults(results, request, response, backToListURL);
- }
-
- }
-}
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/ProvidePDFServlet.java b/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/ProvidePDFServlet.java deleted file mode 100644 index 715b5be..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/ProvidePDFServlet.java +++ /dev/null @@ -1,119 +0,0 @@ -package at.knowcenter.wag.egov.egiz.web.servlets;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Set;
-
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import at.gv.egiz.pdfas.web.SignSessionInformation;
-import at.gv.egiz.pdfas.web.helper.SignServletHelper;
-import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
-import at.knowcenter.wag.egov.egiz.web.FormFields;
-import at.knowcenter.wag.egov.egiz.web.PDFContainer;
-import at.knowcenter.wag.egov.egiz.web.SessionAttributes;
-
-public class ProvidePDFServlet extends HttpServlet {
-
- /**
- * SVUID.
- */
- private static final long serialVersionUID = 1L;
-
- /**
- * The log.
- */
- private static Log log = LogFactory.getLog(ProvidePDFServlet.class);
-
- public static Set signedDocuments = Collections.synchronizedSet(new HashSet());
-
- public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-
- String pdfIdString = request.getParameter(FormFields.FIELD_PDF_ID);
- HttpSession session = request.getSession();
-
- if (pdfIdString == null) {
- log.debug("No " + FormFields.FIELD_PDF_ID + " provided. Trying to retrieve PDF from session (" + session.getId() + ").");
- SignSessionInformation si = (SignSessionInformation) session.getAttribute(SessionAttributes.SIGNED_PDF_DOCUMENT);
- if (si == null) {
- log.warn("Unable to find signed pdf in session (" + session.getId() + ").");
- SignServlet.prepareDispatchToErrorPage(new PresentableException(600, "Das signierte Dokument konnte nicht gefunden werden."), request);
- response.setContentType("text/html");
- response.setCharacterEncoding("UTF-8");
- RequestDispatcher disp = super.getServletContext().getRequestDispatcher("/jsp/error.jsp");
- disp.forward(request, response);
- return;
- } else {
- log.debug("Signed pdf found.");
- // do NOT remove signed pdf document from session since IE9 loads this page/servlet twice...)
- // Popup-Blocker, Link-Prefetching, IE 9 SmartScreen-Filter...???
- // session.removeAttribute(SessionAttributes.SIGNED_PDF_DOCUMENT);
- log.debug("Returning signed pdf to browser.");
- SignServletHelper.returnSignResponse(si, request, response);
- log.debug("Removing free text (if any) from session.");
- session.removeAttribute(UpdateFormServlet.UPLOADFORM_FREETEXT_KEY);
- return;
- }
- } else {
- long pdfId = Long.parseLong(pdfIdString);
-
- byte[] pdf = null;
-
- synchronized (signedDocuments) {
- Iterator it = signedDocuments.iterator();
-
- while (it.hasNext() && pdf == null) {
- PDFContainer current = (PDFContainer) it.next();
- if (current.id == pdfId) {
- pdf = current.pdf;
- signedDocuments.remove(current);
- }
- }
- }
-
- if (pdf != null) {
- try {
-
- SignServletHelper.disableBrowserCacheForResponse(response);
- response.setContentType("application/pdf");
- response.setContentLength(pdf.length);
-
- InputStream is = new ByteArrayInputStream(pdf);
- final int bufferSize = 1024;
- byte[] buffer = new byte[bufferSize];
- int len = -1;
- while ((len = is.read(buffer)) != -1) {
- response.getOutputStream().write(buffer, 0, len);
- }
- response.getOutputStream().flush();
- log.debug("File sent. Invalidating session.");
- session.invalidate();
- } catch (IOException e) {
- log.error("IO excepton while providing pdf document: " + e.getMessage(), e);
- }
- } else {
- log.error("Unable to find signed pdf (id=" + pdfId + ") in session (" + session.getId() + ").");
- return;
- }
-
- }
-
- }
-
- public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- doPost(request, response);
- }
-
-}
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/RetrieveSignatureDataServlet.java b/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/RetrieveSignatureDataServlet.java deleted file mode 100644 index 1b32db8..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/RetrieveSignatureDataServlet.java +++ /dev/null @@ -1,149 +0,0 @@ -/**
- *
- */
-package at.knowcenter.wag.egov.egiz.web.servlets;
-
-import java.io.IOException;
-
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletContext;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import at.gv.egiz.pdfas.exceptions.web.SessionExpiredException;
-import at.gv.egiz.pdfas.utils.StreamUtils;
-import at.gv.egiz.pdfas.web.SignSessionInformation;
-import at.gv.egiz.pdfas.web.VerifySessionInformation;
-import at.gv.egiz.pdfas.web.helper.SessionHelper;
-import at.knowcenter.wag.egov.egiz.PdfAS;
-import at.knowcenter.wag.egov.egiz.pdf.SignatureHolder;
-import at.knowcenter.wag.egov.egiz.sig.SignatureData;
-
-/**
- * Retrieves the Signature Data from the session and returns it.
- *
- * @author wprinz
- */
-public class RetrieveSignatureDataServlet extends HttpServlet
-{
-
- /**
- * SVUID.
- */
- private static final long serialVersionUID = -5387006236836240538L;
-
- /**
- * The log.
- */
- private static Log log = LogFactory.getLog(RetrieveSignatureDataServlet.class);
-
- protected void dispatch(HttpServletRequest request,
- HttpServletResponse response, String resource) throws ServletException, IOException
- {
- dispatch(request, response, resource, getServletContext());
- }
-
- protected static void dispatch(HttpServletRequest request,
- HttpServletResponse response, String resource, ServletContext context) throws ServletException, IOException
- {
- response.setContentType("text/html");
- response.setCharacterEncoding("UTF-8");
-
- RequestDispatcher disp = context.getRequestDispatcher(resource);
- disp.forward(request, response);
- }
-
-/**
- * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest,
- * javax.servlet.http.HttpServletResponse)
- */
- protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
- {
- if (log.isDebugEnabled()) {
- log.debug("Request for receiving signature data."); //$NON-NLS-1$
- log.debug("Requested session id is = " + request.getRequestedSessionId());
- }
-
- try
- {
- Object sessionObject = SessionHelper.getSession(request);
-
- if (sessionObject instanceof SignSessionInformation)
- {
- SignSessionInformation si = (SignSessionInformation) sessionObject;
- processSign(request, response, si);
- }
- else
- {
- VerifySessionInformation si = (VerifySessionInformation) sessionObject;
- processVerify(request, response, si);
- }
- }
- catch (SessionExpiredException e)
- {
- log.error(e.getMessage(), e);
- SignServlet.prepareDispatchToErrorPage(e, request);
- dispatch(request, response, "/jsp/error.jsp");
- }
- }
-
- protected void processSign(HttpServletRequest request, HttpServletResponse response, SignSessionInformation si) throws ServletException, IOException
- {
- writeSignatureData(si.si.getSignatureData(), response);
- }
-
- protected void processVerify(HttpServletRequest request, HttpServletResponse response, VerifySessionInformation si) throws ServletException, IOException
- {
- SignatureData sd = null;
-
- SignatureHolder holder = null;
-
- if (si.currentLocalOperation != null)
- {
- holder = si.currentLocalOperation.getCurrentSignatureHolder();
- }
- else
- {
- holder = si.moa_holder;
- }
-
- log.debug("holder = " + holder.toString());
-
- sd = PdfAS.convertSignatureHolderToSignatureData(holder);
-// if (holder.getSignatureObject().isBinary())
-// {
-// BinarySignatureHolder bsh = (BinarySignatureHolder) holder;
-// // byte[] data = CodingHelper.decodeBase64(text_to_be_verified);
-// sd = new SignatureDataImpl(bsh.getSignedPdf(), "application/pdf");
-// }
-// else
-// {
-// String text_to_be_verified = holder.getSignedText();
-// DataSource ds = new TextDataSourceImpl(text_to_be_verified);
-// sd = new SignatureDataImpl(ds, "text/plain", "UTF-8");
-// }
-
- log.debug("sd = " + sd.toString() + ", " + sd.getDataSource().getClass().getName() + ", " + sd.getDataSource().getLength() + ", " + sd.getMimeType() + ", " + sd.getCharacterEncoding());
-
- writeSignatureData(sd, response);
- }
-
- protected void writeSignatureData(SignatureData sd, HttpServletResponse response) throws IOException
- {
- log.trace("Writing " + sd.getMimeType() + " data:"); //$NON-NLS-1$ //$NON-NLS-2$
-
- response.setContentType(sd.getMimeType());
- response.setCharacterEncoding(sd.getCharacterEncoding());
- // [tknall] content length must be set, otherwise ITS BKU for Mac rejects the request.
- response.setContentLength(sd.getDataSource().getLength());
- StreamUtils.writeInputStreamToOutputStream(sd.getDataSource().createInputStream(), response.getOutputStream());
- // response.getOutputStream().write(sd.getData());
-
- log.trace("Writing SignatureData finished."); //$NON-NLS-1$
- }
-}
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/SignPreviewServlet.java b/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/SignPreviewServlet.java deleted file mode 100644 index fa6b734..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/SignPreviewServlet.java +++ /dev/null @@ -1,77 +0,0 @@ -/**
- * <copyright> Copyright (c) 2006 by Know-Center, Graz, Austria </copyright>
- *
- * This software is the confidential and proprietary information of Know-Center,
- * Graz, Austria. You shall not disclose such Confidential Information and shall
- * use it only in accordance with the terms of the license agreement you entered
- * into with Know-Center.
- *
- * KNOW-CENTER MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
- * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
- * NON-INFRINGEMENT. KNOW-CENTER SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY
- * LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES.
- *
- * $Id: SignPreview.java,v 1.2 2006/10/11 07:39:13 wprinz Exp $
- */
-package at.knowcenter.wag.egov.egiz.web.servlets;
-
-import java.io.IOException;
-
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import at.gv.egiz.pdfas.web.SignSessionInformation;
-import at.gv.egiz.pdfas.web.helper.SessionHelper;
-import at.gv.egiz.pdfas.web.helper.SignServletHelper;
-import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
-
-/**
- * @author wprinz
- */
-public class SignPreviewServlet extends HttpServlet
-{
-
- protected static Log logger = LogFactory.getLog(SignPreviewServlet.class);
-
- /**
- * SVUID.
- */
- private static final long serialVersionUID = -8818532511322299998L;
-
- protected void dispatch(HttpServletRequest request,
- HttpServletResponse response, String resource) throws ServletException, IOException
- {
- response.setContentType("text/html");
- response.setCharacterEncoding("UTF-8");
-
- RequestDispatcher disp = getServletContext().getRequestDispatcher(resource);
- disp.forward(request, response);
- }
-
- protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
- {
- try
- {
- Object sessionObject = SessionHelper.getSession(request);
-
- SignSessionInformation si = (SignSessionInformation) sessionObject;
-
- SignServletHelper.finishSign(si, request, response, getServletContext());
- }
- catch (PresentableException e)
- {
- logger.error(e.getMessage(), e);
-
- SignServlet.prepareDispatchToErrorPage(e, request);
- dispatch(request, response, "/jsp/error.jsp");
- }
- }
-}
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/SignServlet.java b/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/SignServlet.java deleted file mode 100644 index 982e872..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/SignServlet.java +++ /dev/null @@ -1,649 +0,0 @@ -/**
- * <copyright> Copyright (c) 2006 by Know-Center, Graz, Austria </copyright>
- *
- * This software is the confidential and proprietary information of Know-Center,
- * Graz, Austria. You shall not disclose such Confidential Information and shall
- * use it only in accordance with the terms of the license agreement you entered
- * into with Know-Center.
- *
- * KNOW-CENTER MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
- * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
- * NON-INFRINGEMENT. KNOW-CENTER SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY
- * LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES.
- *
- * $Id: Sign.java,v 1.7 2006/10/11 07:39:13 wprinz Exp $
- */
-package at.knowcenter.wag.egov.egiz.web.servlets;
-
-import java.io.BufferedInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.UnsupportedEncodingException;
-import java.net.URL;
-import java.util.Iterator;
-import java.util.List;
-
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletContext;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-
-import org.apache.commons.fileupload.FileItem;
-import org.apache.commons.fileupload.FileUploadException;
-import org.apache.commons.fileupload.disk.DiskFileItemFactory;
-import org.apache.commons.fileupload.servlet.ServletFileUpload;
-import org.apache.commons.io.IOUtils;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import com.lowagie.text.DocumentException;
-
-import at.gv.egiz.pdfas.exceptions.ErrorCode;
-import at.gv.egiz.pdfas.exceptions.ErrorCodeHelper;
-import at.gv.egiz.pdfas.exceptions.external.ExternalErrorException;
-import at.gv.egiz.pdfas.framework.input.PdfDataSource;
-import at.gv.egiz.pdfas.impl.input.ByteArrayPdfDataSourceImpl;
-import at.gv.egiz.pdfas.itext.IText;
-import at.gv.egiz.pdfas.utils.ConfigUtils;
-import at.gv.egiz.pdfas.utils.PDFASUtils;
-import at.gv.egiz.pdfas.utils.WebUtils;
-import at.gv.egiz.pdfas.web.SignSessionInformation;
-import at.gv.egiz.pdfas.web.helper.SignServletHelper;
-import at.gv.egiz.pdfas.web.helper.TempDirHelper;
-import at.knowcenter.wag.egov.egiz.PdfAS;
-import at.knowcenter.wag.egov.egiz.cfg.SettingsReader;
-import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
-import at.knowcenter.wag.egov.egiz.exceptions.PlaceholderException;
-import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
-import at.knowcenter.wag.egov.egiz.pdf.TablePos;
-import at.knowcenter.wag.egov.egiz.web.ExternAppInformation;
-import at.knowcenter.wag.egov.egiz.web.FormFields;
-import at.knowcenter.wag.egov.egiz.web.SessionAttributes;
-
-/**
- * This method is the sign servlet for the pdf-as web application. It takes get
- * and post requests fill out jsp templates and give the user feedback about the
- * results of the sign process
- *
- * @author wlackner
- * @author wprinz
- */
-public class SignServlet extends HttpServlet
-{
-
- /**
- * SVUID.
- */
- private static final long serialVersionUID = -4156938216903740438L;
-
- /**
- * The log.
- */
- private static Log log = LogFactory.getLog(SignServlet.class);
- private static Log statLog = LogFactory.getLog("statistic");
-
- protected void dispatch(HttpServletRequest request, HttpServletResponse response, String resource) throws ServletException, IOException
- {
- dispatch(request, response, resource, getServletContext());
- }
-
- protected static void dispatch(HttpServletRequest request, HttpServletResponse response, String resource, ServletContext context) throws ServletException, IOException
- {
- response.setContentType("text/html");
- response.setCharacterEncoding("UTF-8");
-
- RequestDispatcher disp = context.getRequestDispatcher(resource);
- disp.forward(request, response);
- }
-
- // The sign servlet is used for processing the upload only.
- // Authentication is deactivated. if required - make an own servlet.
- // /**
- // * @author modified by tknall
- // */
- // public void doGet(HttpServletRequest request, HttpServletResponse response)
- // throws ServletException, IOException
- // {
- // String authenticate = request.getHeader(AUTH);
- // if (authenticate != null)
- // {
- // logger_.info("authenticate:" + authenticate);
- // if (authenticate.indexOf(AUTH_BASIC) == 0)
- // {
- // authenticate = authenticate.substring(AUTH_BASIC.length() + 1);
- // logger_.info("authenticate:" + authenticate);
- // authenticate = new String(CodingHelper.decodeBase64(authenticate),
- // "UTF-8");
- // logger_.info("authenticate:" + authenticate);
- //
- // String[] auth_value = authenticate.split(":");
- // String user_name = auth_value[0];
- // String user_password = auth_value[1];
- // logger_.info("username:" + user_name);
- // // start modification tknall
- // // logger_.info("password:" + user_password);
- // logger_.info("password:XXXXXXXXXXXX");
- // // stop modification tknall
- //
- // HttpSession session = request.getSession();
- // session.setAttribute(SessionAttributes.ATTRIBUTE_USER_NAME, user_name);
- // session.setAttribute(SessionAttributes.ATTRIBUTE_USER_PASSWORD,
- // user_password);
- //
- // dispatch(request, response, "/jsp/signupload.jsp");
- // return;
- // }
- // // start modification tknall
- // } else {
- // String user_name = "";
- // String user_password = "";
- // logger_.info("authenticate:User has not been authenticated!");
- // logger_.info("username: UNKNOWN");
- // logger_.info("password: XXXXXXXXXXXX");
- // HttpSession session = request.getSession();
- // session.setAttribute("uname", user_name);
- // session.setAttribute("upass", user_password);
- // dispatch(request, response, "/jsp/signupload.jsp");
- // }
-
- // request.setAttribute("error", "Falsche Authentifikation");
- // request.setAttribute("cause", "Passwort oder Benutzername ist falsch");
- // dispatch(request, response, "/jsp/error.jsp");
- // // stop modification tknall
- // }
-
- /**
- * Processes the sign upload.
- *
- * @see javax.servlet.http.HttpServlet#doPost(javax.servlet.http.HttpServletRequest,
- * javax.servlet.http.HttpServletResponse)
- */
- public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
- {
- UploadedData ud = null;
- ExternAppInformation exappinf = null;
- TablePos pos = null;
-
- // for performance measurement
- long startTime = 0;
- if (statLog.isInfoEnabled()) {
- startTime = System.currentTimeMillis();
- }
-
-
-
- // check if pdf-as has been called by external webapp
- if (request.getParameter(FormFields.FIELD_PDF_URL) != null)
- {
-
- String preview = (String) request.getParameter(FormFields.FIELD_PREVIEW);
- String sig_type = (String) request.getParameter(FormFields.FIELD_SIGNATURE_TYPE);
- String sig_app = (String) request.getParameter(FormFields.FIELD_CONNECTOR);
- String sig_mode = (String) request.getParameter(FormFields.FIELD_MODE);
- String filename = (String) request.getParameter(FormFields.FIELD_FILENAME);
- String pdf_url = (String) request.getParameter(FormFields.FIELD_PDF_URL);
- String pdf_id = (String) request.getParameter(FormFields.FIELD_PDF_ID);
- String pdf_length = (String) request.getParameter(FormFields.FIELD_FILE_LENGTH);
- String invoke_url = (String) request.getParameter(FormFields.FIELD_INVOKE_APP_URL);
- String invoke_error_url = (String) request.getParameter(FormFields.FIELD_INVOKE_APP_ERROR_URL);
- String session_id = (String) request.getParameter(FormFields.FIELD_SESSION_ID);
- String sig_pos_y = (String) request.getParameter(FormFields.FIELD_SIGPOS_Y);
- String sig_pos_p = (String) request.getParameter(FormFields.FIELD_SIGPOS_P);
-
- // added by tknall
- if (sig_pos_y != null && sig_pos_p != null) {
- try
- {
- pos = new TablePos("y:" + sig_pos_y + ";p:" + sig_pos_p);
- }
- catch (PDFDocumentException e)
- {
- log.warn("Unable to create signature position object: " + e.getMessage(), e);
- }
- } else {
- log.debug("No signature position provided.");
- }
-
- // fixed by tknall: if we already have parameters "&" must be used instead of "?"
- String paramSeparator = (pdf_url.indexOf("?") != -1) ? "&" : "?";
- String query = pdf_url + paramSeparator + FormFields.FIELD_PDF_ID + "=" + pdf_id;
-
- // wprinz: rem: this allocation is useless
- // byte[] extern_pdf = new byte[Integer.parseInt(pdf_length)];
- URL source_url = new URL(query);
- InputStream is = source_url.openStream();
-
- // extern_pdf = toByteArray(is);
-
- // set UploadedData object...
- UploadedData ud_extern = new UploadedData();
-
- ud_extern.file_name = filename;
- ud_extern.pdfDataSource = TempDirHelper.placePdfIntoTempDir(is, filename);
- // ud_extern.pdf = extern_pdf;
-// ud_extern.preview = preview.equalsIgnoreCase("true") ? true : false;
- ud_extern.preview = "true".equalsIgnoreCase(preview);
- ud_extern.sig_app = sig_app;
- ud_extern.sig_mode = sig_mode;
- ud_extern.sig_type = sig_type;
-
- ud = ud_extern;
-
- exappinf = new ExternAppInformation(invoke_url, pdf_id, session_id, invoke_error_url);
- }
- else
- {
-
- try
- {
-
- // tzefferer: modified
- // UploadedData ud = retrieveUploadedDataFromRequest(request);
- UploadedData ud_form = retrieveUploadedDataFromRequest(request);
- ud = ud_form;
- // end modify
-
- }
- catch (Exception e)
- {
- log.error(e);
- request.setAttribute("error", "signservlet.error");
- request.setAttribute("cause", "signservlet.cause");
- request.setAttribute("resourcebundle", Boolean.TRUE);
- dispatch(request, response, "/jsp/error.jsp");
- return;
- }
- }
- try
- {
-
- ud.pdfDataSource = PdfAS.applyStrictMode(ud.pdfDataSource);
-
- SignSessionInformation si = new SignSessionInformation(); // SessionTable.generateSessionInformationObject();
- si.connector = ud.sig_app;
- si.application = "sign";
- si.mode = ud.sig_mode;
- si.pdfDataSource = ud.pdfDataSource;
- si.type = ud.sig_type;
- si.filename = formatFileName(ud.file_name);
- si.download_inline = ud.download_inline;
-
- // added tzefferer:
- si.exappinf = exappinf;
- si.pos = pos;
- // end add
-
- HttpSession session = request.getSession();
- log.info("Putting signature data into session " + session.getId());
- session.setAttribute(SessionAttributes.ATTRIBUTE_SESSION_INFORMATION, si);
-
- // String user_name = (String)
- // request.getSession().getAttribute(SessionAttributes.ATTRIBUTE_USER_NAME);
- // String user_password = (String)
- // request.getSession().getAttribute(SessionAttributes.ATTRIBUTE_USER_PASSWORD);
- // si.user_name = user_name;
- // si.user_password = user_password;
-
- SignServletHelper.prepareSign(si);
-
- if (ud.preview)
- {
- String submit_url = response.encodeURL(request.getContextPath() + "/SignPreview");
-// String signature_data_url = response.encodeURL(WebUtils.addJSessionID(request.getContextPath() + "/RetrieveSignatureData", request));
- String signature_data_url = response.encodeURL(WebUtils.buildRetrieveSignatureDataURL(request, response));
-
- request.setAttribute("submit_url", submit_url);
- request.setAttribute("signature_data_url", signature_data_url);
-
- dispatch(request, response, "/jsp/signpreview.jsp");
-
- return;
- }
-
- SignServletHelper.finishSign(si, request, response, getServletContext());
-
- // for performance measurement
- if (statLog.isInfoEnabled()) {
- long endTime = System.currentTimeMillis();
-// String toReport = "SIGN;" + si.mode + ";" + si.filename + ";"+ fileSize + ";" +
- String toReport = "SIGN;" + si.mode + ";" + si.connector + ";" + si.pdfDataSource.getLength() + ";" + (endTime - startTime);
-
- statLog.info(toReport);
- }
- }
- catch (PresentableException e)
- {
- log.error(e.getMessage(), e);
- prepareDispatchToErrorPage(e, request);
- dispatch(request, response, "/jsp/error.jsp");
- } catch (Exception e) {
- log.error(e.getMessage(), e);
- PresentableException pe = new PresentableException(ErrorCode.UNKNOWN_ERROR, e);
- prepareDispatchToErrorPage(pe, request);
- dispatch(request, response, "/jsp/error.jsp");
- }
- }
-
- // tzefferer:added
- public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
- {
- doPost(request, response);
- }
- // end add
-
- protected UploadedData retrieveUploadedDataFromRequest(HttpServletRequest request) throws ServletException, UnsupportedEncodingException, FileUploadException, PDFDocumentException
- {
- DiskFileItemFactory fif = new DiskFileItemFactory();
- fif.setRepository(SettingsReader.getTemporaryDirectory());
- ServletFileUpload sfu = new ServletFileUpload(fif);
-
- List items = sfu.parseRequest(request);
-
- FileItem preview_fi = null;
- FileItem sig_type_fi = null;
- FileItem sig_app_fi = null;
- FileItem mode_fi = null;
- FileItem file_upload_fi = null;
- FileItem download_fi = null;
- FileItem freeText = null;
- FileItem pdfa = null;
-
- Iterator it = items.iterator();
- HttpSession session = request.getSession();
- while (it.hasNext())
- {
- FileItem item = (FileItem) it.next();
- log.debug("item = " + item.getFieldName()); //$NON-NLS-1$
-
- if (log.isDebugEnabled())
- {
- if (item.isFormField())
- {
- String item_string = item.getString("UTF-8"); //$NON-NLS-1$
- log.debug(" form field string = " + item_string); //$NON-NLS-1$
- }
- else
- {
- log.debug(" filename = " + item.getName()); //$NON-NLS-1$
- log.debug(" filesize = " + item.getSize()); //$NON-NLS-1$
- }
- }
-
- if (item.getFieldName().equals(FormFields.FIELD_PREVIEW))
- {
- preview_fi = item;
- continue;
- }
-
- if (item.getFieldName().equals(FormFields.FIELD_SIGNATURE_TYPE))
- {
- sig_type_fi = item;
- session.setAttribute(UpdateFormServlet.UPLOADFORM_SIGNATURE_TYPE_KEY, sig_type_fi.getString("UTF-8"));
- continue;
- }
-
- if (item.getFieldName().equals(FormFields.FIELD_CONNECTOR))
- {
- sig_app_fi = item;
- session.setAttribute(UpdateFormServlet.UPLOADFORM_SIGNATURE_DEVICE_KEY, sig_app_fi.getString("UTF-8"));
- continue;
- }
-
- if (item.getFieldName().equals(FormFields.FIELD_MODE))
- {
- mode_fi = item;
- session.setAttribute(UpdateFormServlet.UPLOADFORM_SIGNATURE_MODE_KEY, mode_fi.getString("UTF-8"));
- continue;
- }
-
- if (item.getFieldName().equals(FormFields.FIELD_UPLOAD))
- {
- file_upload_fi = item;
- continue;
- }
-
- if (item.getFieldName().equals(FormFields.FIELD_DOWNLOAD))
- {
- download_fi = item;
- continue;
- }
-
- if (FormFields.FIELD_PDFA_ENABLED.equals(item.getFieldName())) {
- pdfa = item;
- session.setAttribute(UpdateFormServlet.UPLOADFORM_PDFA_KEY, pdfa.getString("UTF-8"));
- continue;
- }
-
- if (FormFields.FIELD_FREETEXT.equals(item.getFieldName())) {
- freeText = item;
- String value = freeText.getString("UTF-8");
- if (value != null) {
- session.setAttribute(UpdateFormServlet.UPLOADFORM_FREETEXT_KEY, value);
- }
- continue;
- }
-
- if (FormFields.FIELD_SOURCE.equals(item.getFieldName())) {
- session.setAttribute(UpdateFormServlet.UPLOADFORM_SOURCE_KEY, item.getString("UTF-8"));
- continue;
- }
-
- throw new ServletException("Unrecognized POST data."); //$NON-NLS-1$
-
- }
-
- if (preview_fi == null || sig_type_fi == null || sig_app_fi == null || (file_upload_fi == null && freeText== null) || download_fi == null)
- {
- throw new ServletException("Insufficient data provided in request"); //$NON-NLS-1$
- }
-
- String mode = mode_fi.getString("UTF-8"); //$NON-NLS-1$
- if (!mode.equals(FormFields.VALUE_MODE_BINARY) && !mode.equals(FormFields.VALUE_MODE_TEXTUAL) && !mode.equals(FormFields.VALUE_MODE_DETACHED))
- {
- throw new ServletException("The mode '" + mode + "' is unrecognized."); //$NON-NLS-1$ //$NON-NLS-2$
- }
-
- String preview_str = preview_fi.getString("UTF-8"); //$NON-NLS-1$
- boolean preview = false;
- if (preview_str.equals("true")) //$NON-NLS-1$
- {
- preview = true;
- }
-
- boolean download_inline = true;
- if (download_fi.getString("UTF-8").equals(FormFields.VALUE_DOWNLOAD_ATTACHMENT)) //$NON-NLS-1$
- {
- download_inline = false;
- }
-
- String sig_type = sig_type_fi.getString("UTF-8"); //$NON-NLS-1$
- String sig_app = sig_app_fi.getString("UTF-8"); //$NON-NLS-1$
-
- PdfDataSource pdfDataSource;
- String doc_file_name;
- // distinguish between file and freetext
- if (file_upload_fi != null) {
- log.debug("Processing file.");
- doc_file_name = TempDirHelper.extractFileNameSuffix(file_upload_fi.getName());
- log.debug("file content type =" + file_upload_fi.getContentType()); //$NON-NLS-1$
-
- String extension = VerifyServlet.extractExtension(doc_file_name);
- if (extension != null && !extension.equals("pdf")) //$NON-NLS-1$
- {
- throw new PDFDocumentException(201, "The provided file '" + doc_file_name + "' doesn't have the PDF extension (.pdf)."); //$NON-NLS-1$//$NON-NLS-2$
- }
-
- if (file_upload_fi.getSize() <= 0)
- {
- throw new PDFDocumentException(250, "The document is empty."); //$NON-NLS-1$
- }
-
- try
- {
- pdfDataSource = TempDirHelper.placePdfIntoTempDir(file_upload_fi.getInputStream(), doc_file_name);
- }
- catch (IOException e)
- {
- throw new PDFDocumentException(201, "Couldn't store the file in the temp dir.", e);
- }
- } else {
- log.debug("Processing free text.");
- try {
- boolean pdfaEnabled = pdfa != null && "true".equalsIgnoreCase(pdfa.getString());
- byte[] freeTextPDF = IText.createPDF(freeText.getString("UTF-8"), pdfaEnabled);
-
- pdfDataSource = new ByteArrayPdfDataSourceImpl(freeTextPDF);
- doc_file_name = IText.DEFAULT_FILENAME;
- } catch (DocumentException e) {
- throw new PDFDocumentException(201, "Unable to create PDF document.", e);
- } catch (IOException e) {
- throw new PDFDocumentException(201, "Unable to create PDF document.", e);
- }
-
- }
- // byte[] pdf = file_upload_fi.get();
-
- UploadedData ud = new UploadedData();
-
- ud.preview = preview;
- ud.download_inline = download_inline;
- ud.sig_type = sig_type;
- ud.sig_app = sig_app;
- ud.sig_mode = mode;
- ud.file_name = doc_file_name;
- ud.pdfDataSource = pdfDataSource;
-
- return ud;
- }
-
-
-
-
-
- public static void prepareDispatchToErrorPage(PresentableException pe, HttpServletRequest request)
- {
- request.setAttribute("PresentableException", pe);
-// if (pe instanceof ErrorCodeException)
-// {
- request.setAttribute("error", "Fehler " + pe.getErrorCode());
-
- String cause = ErrorCodeHelper.getMessageForErrorCode(pe.getErrorCode());
-
- if (pe instanceof ExternalErrorException)
- {
- ExternalErrorException eee = (ExternalErrorException) pe;
- cause = eee.getExternalErrorCode() + ": " + eee.getExternalErrorMessage();
- }
- request.setAttribute("cause", cause);
-
- if (pe.getErrorCode() == ErrorCode.PLACEHOLDER_EXCEPTION)
- {
- PlaceholderException phe = null;
- if (pe instanceof PlaceholderException)
- {
- phe = (PlaceholderException) pe;
- }
- else
- {
- phe = (PlaceholderException) pe.getCause();
- }
-
- request.setAttribute("cause", "Der Platzhalter des Feldes " + phe.getField() + " ist um " + phe.getMissing() + " Bytes zu kurz. " + cause);
- }
-// }
-// else
-// {
-// request.setAttribute("error", "PresentableException");
-// request.setAttribute("cause", pe.toString());
-// }
- }
-
- public void dispatchToPreview(String document_text, String connector, String mode, String signature_type, String submit_url, HttpServletRequest request, HttpServletResponse response)
- throws ServletException, IOException
- {
- request.setAttribute("document_text", document_text);
- request.setAttribute("connector", connector);
- request.setAttribute("mode", mode);
- request.setAttribute("signature_type", signature_type);
- request.setAttribute("submit_url", submit_url);
-
- dispatch(request, response, "/jsp/signpreview.jsp");
- }
-
- /**
- * Formats the file name so that it is suitable for content disposition.
- *
- * @param file_name
- * The file name.
- * @return Returns the formatted file name.
- */
- public static String formatFileName(String file_name)
- {
- File file = new File(file_name);
- String file_name_only = file.getName();
- // the file_name contains \\ ==> remove them so Internet Explorer works
- // correctly.
- return file_name_only;
- }
-
-
-
-
-
- // tzefferer: added
- public static byte[] toByteArray(InputStream inputStream) throws IOException
- {
-
- if (inputStream == null)
- {
- return null;
- }
-
- ByteArrayOutputStream out = new ByteArrayOutputStream(8192);
- int n;
- byte[] buffer = new byte[2048];
- BufferedInputStream bufIn = new BufferedInputStream(inputStream);
- try
- {
- while ((n = bufIn.read(buffer)) != -1)
- {
- out.write(buffer, 0, n);
- }
- }
- finally
- {
- if (bufIn != null)
- {
- bufIn.close();
- }
- }
- return out.toByteArray();
- }
-
- // end add
-
- protected static class UploadedData
- {
- protected boolean preview = false;
-
- protected boolean download_inline = false;
-
- protected String sig_type = null;
-
- protected String sig_app = null;
-
- protected String sig_mode = null;
-
- protected String file_name = null;
-
- protected PdfDataSource pdfDataSource = null;
- // protected byte[] pdf = null;
- }
-}
\ No newline at end of file diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/UpdateFormServlet.java b/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/UpdateFormServlet.java deleted file mode 100644 index f0d3d3d..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/UpdateFormServlet.java +++ /dev/null @@ -1,56 +0,0 @@ -package at.knowcenter.wag.egov.egiz.web.servlets;
-
-import java.io.IOException;
-
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-
-import at.knowcenter.wag.egov.egiz.web.FormFields;
-
-public class UpdateFormServlet extends HttpServlet {
-
- private static final long serialVersionUID = 1L;
-
- public static final String UPLOADFORM_SIGNATURE_TYPE_KEY = "signupload.jsp:signatureType";
- public static final String UPLOADFORM_SIGNATURE_MODE_KEY = "signupload.jsp:signatureMode";
- public static final String UPLOADFORM_SIGNATURE_DEVICE_KEY = "signupload.jsp:signatureKey";
- public static final String UPLOADFORM_PDFA_KEY = "signupload.jsp:pdfaKey";
- public static final String UPLOADFORM_SOURCE_KEY = "signupload.jsp:sourceKey";
- public static final String UPLOADFORM_FREETEXT_KEY = "signupload.jsp:freeTextKey";
-
- protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- this.doPost(request, response);
- }
-
- public static void updateSession(HttpServletRequest request) {
- String mode = request.getParameter(FormFields.FIELD_MODE);
- String device = request.getParameter(FormFields.FIELD_CONNECTOR);
- String type = request.getParameter(FormFields.FIELD_SIGNATURE_TYPE);
- String pdfa = request.getParameter(FormFields.FIELD_PDFA_ENABLED);
- String source = request.getParameter(FormFields.FIELD_SOURCE);
- String freeText = request.getParameter(FormFields.FIELD_FREETEXT);
-
- HttpSession session = request.getSession();
- session.setAttribute(UPLOADFORM_SIGNATURE_DEVICE_KEY, device);
- session.setAttribute(UPLOADFORM_SIGNATURE_MODE_KEY, mode);
- session.setAttribute(UPLOADFORM_SIGNATURE_TYPE_KEY, type);
- session.setAttribute(UPLOADFORM_PDFA_KEY, pdfa);
- session.setAttribute(UPLOADFORM_SOURCE_KEY, source);
- if (freeText != null) {
- session.setAttribute(UPLOADFORM_FREETEXT_KEY, freeText);
- }
- }
-
- protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- updateSession(request);
-
- RequestDispatcher dispatcher = request.getRequestDispatcher("/jsp/signupload.jsp");
- dispatcher.forward(request, response);
-// response.sendRedirect(response.encodeRedirectURL(request.getContextPath() + "/jsp/signupload.jsp"));
- }
-
-}
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/VerifyPreviewServlet.java b/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/VerifyPreviewServlet.java deleted file mode 100644 index 11f9db4..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/VerifyPreviewServlet.java +++ /dev/null @@ -1,723 +0,0 @@ -/**
- * <copyright> Copyright (c) 2006 by Know-Center, Graz, Austria </copyright>
- *
- * This software is the confidential and proprietary information of Know-Center,
- * Graz, Austria. You shall not disclose such Confidential Information and shall
- * use it only in accordance with the terms of the license agreement you entered
- * into with Know-Center.
- *
- * KNOW-CENTER MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
- * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
- * NON-INFRINGEMENT. KNOW-CENTER SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY
- * LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES.
- *
- * $Id: VerifyPreview.java,v 1.4 2006/10/11 07:39:13 wprinz Exp $
- */
-package at.knowcenter.wag.egov.egiz.web.servlets;
-
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.commons.fileupload.FileItem;
-import org.apache.commons.fileupload.FileUploadException;
-import org.apache.commons.fileupload.disk.DiskFileItemFactory;
-import org.apache.commons.fileupload.servlet.ServletFileUpload;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import at.gv.egiz.pdfas.framework.input.TextDataSource;
-import at.gv.egiz.pdfas.utils.StreamUtils;
-import at.gv.egiz.pdfas.utils.WebUtils;
-import at.gv.egiz.pdfas.web.VerifySessionInformation;
-import at.gv.egiz.pdfas.web.helper.SessionHelper;
-import at.gv.egiz.pdfas.web.helper.TempDirHelper;
-import at.knowcenter.wag.egov.egiz.PdfAS;
-import at.knowcenter.wag.egov.egiz.PdfASID;
-import at.knowcenter.wag.egov.egiz.cfg.SettingsReader;
-import at.knowcenter.wag.egov.egiz.exceptions.InvalidIDException;
-import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
-import at.knowcenter.wag.egov.egiz.exceptions.SignatureException;
-import at.knowcenter.wag.egov.egiz.pdf.BinarySignatureHolder;
-import at.knowcenter.wag.egov.egiz.pdf.SignatureHolder;
-import at.knowcenter.wag.egov.egiz.pdf.TextualSignatureHolder;
-import at.knowcenter.wag.egov.egiz.sig.ConnectorFactory;
-import at.knowcenter.wag.egov.egiz.sig.SignatureEntry;
-import at.knowcenter.wag.egov.egiz.sig.SignatureObject;
-import at.knowcenter.wag.egov.egiz.sig.SignatureTypes;
-import at.knowcenter.wag.egov.egiz.web.FormFields;
-import at.knowcenter.wag.egov.egiz.web.LocalRequestHelper;
-
-/**
- * @author wprinz
- */
-public class VerifyPreviewServlet extends HttpServlet
-{
- /**
- * SVUID.
- */
- private static final long serialVersionUID = 6954343542890239109L;
-
- /**
- * The logger.
- */
- private static final Log logger_ = LogFactory.getLog(VerifyPreviewServlet.class);
-
- protected void dispatch(HttpServletRequest request,
- HttpServletResponse response, String resource) throws ServletException, IOException
- {
- response.setContentType("text/html");
- response.setCharacterEncoding("UTF-8");
-
- RequestDispatcher disp = getServletContext().getRequestDispatcher(resource);
- disp.forward(request, response);
- }
-
- protected void dispatchToPreview(HttpServletRequest request, HttpServletResponse response, int verify_which)throws ServletException, IOException
- {
- request.setAttribute(FormFields.FIELD_VERIFY_WHICH, new Integer(verify_which));
- request.setAttribute("btlurl", formBackToListURL(request, response));
- dispatch(request, response, "/jsp/verifypreview.jsp");
-
- }
-
- protected void dispatchToDataOk(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException
- {
- request.setAttribute("btlurl", formBackToListURL(request, response));
- dispatch(request, response, "/jsp/dataok.jsp");
- }
-
- protected String formBackToListURL(HttpServletRequest request, HttpServletResponse response) throws MalformedURLException
- {
- URL btlURL = new URL(LocalRequestHelper.getLocalContextAddress(request, response) + "/jsp/verifylist.jsp");
- String backToListURL = response.encodeURL(btlURL.toString());
-
- return backToListURL;
- }
-
- protected static String generateNamePrefix(int num)
- {
- return SIG_INPUT_PREFIX + num + "_";
- }
-
- // public static void formatPreview(List signature_holders, String connector,
- // HttpServletRequest request, HttpServletResponse response) throws
- // ServletException, IOException
- // {
- // response.setContentType("text/html");
- // response.setCharacterEncoding("UTF-8");
- //
- // PrintWriter writer = response.getWriter();
- //
- // writer.println("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0
- // Transitional//EN\"
- // \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
- // writer.println("<html>");
- // writer.println("<head>");
- // writer.println("<meta http-equiv=\"content-type\" content=\"text/html;
- // charset=UTF-8\" />");
- // writer.println("<title>PDF-AS Amtssignaturen Vorschau</title>");
- // writer.println("<link rel=\"stylesheet\" type=\"text/css\"
- // href=\"/pdf-as/css/styles.css\" />");
- //
- // writer.println("<script type=\"text/javascript\">");
- // writer.println(" function initSigValues()");
- // writer.println(" {");
- // for (int num = 0; num < signature_holders.size(); num++)
- // {
- // SignatureHolder signature_holder = (SignatureHolder)
- // signature_holders.get(num);
- // String name_prefix = generateNamePrefix(num);
- // String java_script =
- // renderRequiredKeysJavaScript(signature_holder.signature_object,
- // name_prefix);
- // writer.println(java_script);
- //
- // }
- // writer.println(" }");
- // writer.println("</script>");
- //
- // writer.println("</head>");
- //
- // writer.println("<body onload=\"initSigValues()\">");
- // writer.println("<div>");
- //
- // writer.println("<h1>PDF-AS Amtssignaturen</h1>");
- //
- // writer.println("<div id=\"nav\">");
- // writer.println("<div id=\"nh\">Vorschau: Dokument Prüfen</div>");
- // writer.println("<form action=\"" +
- // response.encodeURL(request.getContextPath() + "/VerifyPreview") + "\"");
- // writer.println(" name=\"submitform\"");
- // writer.println(" enctype=\"multipart/form-data\"");
- // writer.println(" accept-charset=\"UTF-8\"");
- // writer.println(" method=\"post\">");
- // writer.println("<div id=\"ct\">");
- //
- // // writer.println("<input type=\"hidden\" name=\"" + FormFields.FIELD_MODE
- // +
- // // "\" value=\"" + mode + "\" />");
- // writer.println("<input type=\"hidden\" name=\"" +
- // FormFields.FIELD_CONNECTOR + "\" value=\"" + connector + "\" />");
- //
- // // if (mode.equals(FormFields.VALUE_MODE_TEXTUAL))
- // // {
- // // String raw_document_text = ((SignatureHolder)
- // // signature_holders.get(0)).signed_text;
- // // writer.println("<textarea class=\"pr\" cols=\"80\" rows=\"14\" name=\""
- // +
- // // FormFields.FIELD_RAW_DOCUMENT_TEXT + "\">" + raw_document_text +
- // // "</textarea>");
- // // writer.println("<br/>");
- // // }
- //
- // if (signature_holders.size() == 1)
- // {
- // writer.println("<div id=\"sh\">Rekonstruktion der Signaturmarke:</div>");
- // }
- // else
- // {
- // writer.println("<div id=\"sh\">Rekonstruktion der Signaturmarken:</div>");
- // }
- //
- // // this special <div> is only needed because internet explorer doesn't
- // // format the width of the
- // // tables right when the div is not given.
- // // probably this is because the table then tries to calculate the relative
- // // width from the surrounding form object.
- // writer.println("<div class=\"sigprevtablediv\">");
- // int num = 0;
- // Iterator it = signature_holders.iterator();
- // while (it.hasNext())
- // {
- // SignatureHolder signature_holder = (SignatureHolder) it.next();
- //
- // String name_prefix = generateNamePrefix(num);
- //
- // String input_key = name_prefix + FormFields.FIELD_RAW_DOCUMENT_TEXT;
- // if (signature_holder.signature_object.isBinary())
- // {
- // writer.println("<input type=\"hidden\" name=\"" + input_key + "\" value=\""
- // + signature_holder.signed_text + "\" />");
- // }
- // else
- // {
- // writer.println("<div>");
- // writer.println("<textarea class=\"pr\" cols=\"80\" rows=\"14\" name=\"" +
- // input_key + "\">" + signature_holder.signed_text + "</textarea>");
- // writer.println("</div>");
- // }
- //
- // String html = renderRequiredKeys(signature_holder.signature_object,
- // name_prefix, false);
- // writer.println(html);
- //
- // writer.println("<input class=\"ip\" type=\"submit\" value=\"Werte
- // übernehmen und prüfen...\" onclick=\"document.submitform." +
- // FormFields.FIELD_VERIFY_WHICH + ".value='" + num + "'\" />");
- //
- // num++;
- // }
- // writer.println("</div>");
- //
- // writer.println("<input type=\"hidden\" name=\"" +
- // FormFields.FIELD_VERIFY_WHICH + "\" value=\"xxx\" />");// +
- // // FormFields.VALUE_VERIFY_WHICH_ALL
- // // +
- // // "\"
- // // />");
- // writer.println("<input class=\"ip\" type=\"submit\" value=\"Alle
- // prüfen...\" onclick=\"document.submitform." +
- // FormFields.FIELD_VERIFY_WHICH + ".value='" +
- // FormFields.VALUE_VERIFY_WHICH_ALL + "'\" />");
- //
- // writer.println("</div>");
- // writer.println("</form>");
- // writer.println("</div>");
- //
- // writer.println("<a class=\"big\" href=\"/pdf-as/\">zurück</a>");
- //
- // writer.println("</div>");
- // writer.println("</body>");
- //
- // writer.println("</html>");
- //
- // }
-
- public static String renderRequiredKeysJavaScript(
- SignatureObject signature_object, String name_prefix)
- {
- StringWriter sw = new StringWriter();
- PrintWriter writer = new PrintWriter(sw);
-
- String[] rkeys = SignatureTypes.REQUIRED_SIG_KEYS;
-
- for (int key_idx = 0; key_idx < rkeys.length; key_idx++)
- {
- String key = rkeys[key_idx];
- SignatureEntry entry = signature_object.getSigEntry(key);
- String value = entry.getValue();
- if (SignatureTypes.SIG_ID.equals(key) && value == null)
- {
- continue;
- }
- if (SignatureTypes.SIG_KZ.equals(key) && value == null)
- {
- continue;
- }
-
- value = value.replaceAll("\\s", " ");
- value = value.replaceAll("\\\"", "\\\"");
-
- String input_key = name_prefix + key;
-
- writer.println(" document.submitform." + input_key + ".value = \"" + value + "\";");
- }
-
- return sw.toString();
- }
-
- public static String renderRequiredKeys(SignatureObject signature_object,
- String name_prefix, boolean write_value)
- {
- StringWriter sw = new StringWriter();
- PrintWriter writer = new PrintWriter(sw);
-
- writer.println("<table cellpadding=\"1\" cellspacing=\"1\" class=\"st\">");
-
- String[] rkeys = SignatureTypes.REQUIRED_SIG_KEYS;
-
- for (int key_idx = 0; key_idx < rkeys.length; key_idx++)
- {
- String key = rkeys[key_idx];
- SignatureEntry entry = signature_object.getSigEntry(key);
- String caption = entry.getCaption();
- String value = entry.getValue();
- if (SignatureTypes.SIG_ID.equals(key) && value == null)
- {
- continue;
- }
- if (SignatureTypes.SIG_KZ.equals(key) && value == null)
- {
- continue;
- }
-
- writer.println(" <tr>");
- writer.println(" <td width=\"10%\"><span>" + caption + ":</span></td>");
- writer.println(" <td width=\"90%\">");
-
- value = value.replaceAll("\\s", " ");
- value = value.replaceAll("\\\"", "\\\"");
-
- String input_key = name_prefix + key;
- writer.println(" <input size=\"70\" name=\"" + input_key + "\" type=\"text\" value=\"" + (write_value ? value : "wird automatisch ausgefüllt") + "\" />");
-
- writer.println(" </td>");
- writer.println(" </tr>");
- }
- writer.println("</table>");
-
- return sw.toString();
- }
-
- public static String renderRequiredKeysText(SignatureObject signature_object)
- {
- StringWriter sw = new StringWriter();
- PrintWriter writer = new PrintWriter(sw);
-
- writer.println("<table cellpadding=\"2\" cellspacing=\"0\" class=\"pdfaslisttable\">");
-
- // just render useful information
- // FIXME: NPE in case SignatureTypes.SIG_NAME is not used (in case of friendly signer name)
- // Problem: SignatureTypes.SIG_NAME is defined as Signer-RFC2253Name, but there is not certain
- // key for friendly name (e.g. SIG_SUBJECT or SIG_FOO), therefore we do not know which key contains
- // the friendly signer name
-
- // workaround: include "SIG_SUBJECT" since it is usually used
- String[] rkeys = { SignatureTypes.SIG_NAME, "SIG_SUBJECT", SignatureTypes.SIG_DATE, SignatureTypes.SIG_ISSUER, SignatureTypes.SIG_NUMBER}; // SignatureTypes.REQUIRED_SIG_KEYS;
-
- for (int key_idx = 0; key_idx < rkeys.length; key_idx++)
- {
- String key = rkeys[key_idx];
- SignatureEntry entry = signature_object.getSigEntry(key);
- if (entry == null) {
- continue;
- }
- String caption = entry.getCaption();
- String value = entry.getValue();
- if (caption == null || value == null) {
- continue;
- }
-
-// if (SignatureTypes.SIG_KZ.equals(key) && value == null)
-// {
-// continue;
-// }
-
- writer.println(" <tr>");
- writer.println(" <td class=\"pdfascaption\">" + caption + ":</td>");
- writer.println(" <td class=\"pdfasvalue\">");
-
- value = value.replaceAll("\\s", " ");
- value = value.replaceAll("\\\"", "\\\"");
-
- writer.println(" " + value);
-
- writer.println(" </td>");
- writer.println(" </tr>");
- }
- writer.println("</table>");
-
- return sw.toString();
- }
-
- protected void dispatchToResults(List results, HttpServletRequest request,
- HttpServletResponse response, boolean backbutton, String backToListURL) throws ServletException, IOException
- {
- request.setAttribute("results", results);
- request.setAttribute("backbutton", backbutton ? "true" : "false");
- request.setAttribute("btlurl", backToListURL);
- dispatch(request, response, "/jsp/results.jsp");
- }
-
- // public static void formatVerifyResults(List results,
- // HttpServletResponse response) throws IOException, SettingNotFoundException
- // {
- // response.setContentType("text/html");
- // response.setCharacterEncoding("UTF-8");
- //
- // PrintWriter writer = response.getWriter();
- //
- // writer.println("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0
- // Transitional//EN\"
- // \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
- // writer.println("<html>");
- // writer.println("<head>");
- // writer.println("<meta http-equiv=\"content-type\" content=\"text/html;
- // charset=UTF-8\" />");
- // writer.println("<title>PDF-AS Amtssignaturen Resultat</title>");
- // writer.println("<link rel=\"stylesheet\" type=\"text/css\"
- // href=\"/pdf-as/css/styles.css\" />");
- // writer.println("</head>");
- //
- // writer.println("<body>");
- // writer.println("<div>");
- //
- // writer.println("<h1>PDF-AS Amtssignaturen</h1>");
- //
- // writer.println("<div id=\"nav\">");
- // writer.println("<div id=\"nh\">Resultat</div>");
- // writer.println("<div id=\"res\">");
- //
- // Iterator it = results.iterator();
- // while (it.hasNext())
- // {
- // SignatureResponse result = (SignatureResponse) it.next();
- // formatSignatureResponse(result, writer);
- //
- // if (it.hasNext())
- // {
- // writer.println("<br />");
- // }
- // }
- //
- // writer.println("</div>");
- // writer.println("</div>");
- //
- // writer.println("<a class=\"big\" href=\"/pdf-as/\">zurück</a>");
- //
- // writer.println("</div>");
- // writer.println("</body>");
- //
- // writer.println("</html>");
- //
- // }
- //
- // public static void formatSignatureResponse(SignatureResponse result,
- // PrintWriter writer) throws SettingNotFoundException
- // {
- // writer.println("<fieldset><legend><b>Zertifikat</b></legend>");
- // writer.println("<table class=\"srt\">");
- // writer.println(" <tr><td>Signator:</td><td class=\"srtd\">" +
- // result.getX509SubjectName() + "</td></tr>");
- // writer.println(" <tr><td>Aussteller:</td><td class=\"srtd\">" +
- // result.getX509IssuerName() + "</td></tr>");
- // writer.println(" <tr><td>Seriennummer:</td><td class=\"srtd\">" +
- // result.getX509SerialNumber() + "</td></tr>");
- // List public_properties = result.getPublicProperties();
- // Iterator it = public_properties.iterator();
- // while (it.hasNext())
- // {
- // String public_property = (String) it.next();
- // writer.println(" <tr><td> Eigenschaft:</td><td class=\"srtd\">" +
- // public_property + "</td></tr>");
- // }
- //
- // writer.println(" <tr><td>Zertifikat:</td><td class=\"srcc_" +
- // result.getCertificateCheckCode() + "\">" + result.getCertificateCheckInfo()
- // + "</td></tr>");
- //
- // writer.println("</table>");
- // writer.println("</fieldset>");
- // writer.println("<fieldset><legend><b>Signatur-Check</b></legend>");
- // writer.println("<div class=\"srsc_" + result.getSignatureCheckCode() +
- // "\">" + result.getSignatureCheckInfo() + "</div>");
- // writer.println("</fieldset>");
- // writer.println("<fieldset><legend><b>Manifest-Check</b></legend>");
- // writer.println("<div class=\"srmc_" +
- // result.getSignatureManifestCheckCode() + "\">" +
- // result.getSignatureManifestCheckInfo() + "</div>");
- // writer.println("</fieldset>");
- // }
-
- /**
- * Form field name prefix for signature table names
- */
- public static final String SIG_INPUT_PREFIX = "sig_inp_";
-
- protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
- {
- try
- {
- Object sessionObject = SessionHelper.getSession(request);
-
- VerifySessionInformation si = (VerifySessionInformation)sessionObject;
-
-
- int verify_which = -1;
- boolean preview = false;
-
- {
- String str_verify_which = request.getParameter(FormFields.FIELD_VERIFY_WHICH);
- logger_.debug("verify_which = " + str_verify_which);
- if (str_verify_which.equals(FormFields.VALUE_VERIFY_WHICH_ALL))
- {
- verify_which = -1;
- }
- else
- {
- verify_which = Integer.parseInt(str_verify_which);
- }
- logger_.debug("verify_which = " + verify_which);
- }
-
- {
- String preview_string = request.getParameter(FormFields.FIELD_PREVIEW);
- if (preview_string.equals("true"))
- {
- preview = true;
- }
- }
-
- List holders_to_verify = si.signature_holders;
-
- if (verify_which >= 0)
- {
- if (verify_which >= si.signature_holders.size())
- {
- throw new SignatureException(312, "The selected signature to be verified doesn't exist.");
- }
-
- SignatureHolder holder = (SignatureHolder) si.signature_holders.get(verify_which);
-// si.current_operation = verify_which;
- holders_to_verify = new ArrayList();
- holders_to_verify.add(holder);
-
- if (preview == true)
- {
- if (holder instanceof BinarySignatureHolder)
- {
- BinarySignatureHolder binary_holder = (BinarySignatureHolder) holder;
- response.setContentType("application/pdf");
- StreamUtils.writeInputStreamToOutputStream(binary_holder.getSignedPdf().createInputStream(), response.getOutputStream());
-// response.getOutputStream().write(binary_holder.getSignedPdf(), 0, binary_holder.getSignedPdfLength());
- }
- else
- // if (holder.getSignatureObject().isTextual())
- {
- // formatPreview(holders_to_verify, si.connector, request,
- // response);
-// request.setAttribute(FormFields.FIELD_VERIFY_WHICH, new Integer(verify_which));
-
- dispatchToPreview(request, response, verify_which);
- }
-
- return;
- }
-
- }
-
- if (ConnectorFactory.isConnectorLocal(si.connector))
- {
- // what is this for? si.signature_holders must not be modified after extraction
- // TODO this seems to be buggy bug fixing - remove
-// List temp_holder = new ArrayList(si.signature_holders);
-//
-// si.copy_of_signature_holders = temp_holder;
-// si.signature_holders = holders_to_verify;
-
- String dispatch_to = LocalRequestHelper.processLocalVerify(si, holders_to_verify, request, response);
- dispatch(request, response, dispatch_to);
-
- return;
- }
-
- String host = request.getServerName();
-// URL loc_ref_URL = new URL(WebUtils.addJSessionID(LocalRequestHelper.getLocalContextAddress(request, response) + "/RetrieveSignatureData", request));
- URL loc_ref_URL = new URL(WebUtils.buildRetrieveSignatureDataURL(request, response));
- String loc_ref_url = response.encodeURL(loc_ref_URL.toString());
-
- List results = PdfAS.verifySignatureHoldersWeb(holders_to_verify, si, loc_ref_url);
- boolean backbutton = true;
- if (verify_which >= 0)
- {
- backbutton = false;
- }
- URL btlURL = new URL(LocalRequestHelper.getLocalContextAddress(request, response) + "/jsp/verifylist.jsp");
- String backToListURL = response.encodeURL(btlURL.toString());
- dispatchToResults(results, request, response, backbutton, backToListURL);
-
- }
- catch (PresentableException e)
- {
- logger_.error(e.getMessage(), e);
- SignServlet.prepareDispatchToErrorPage(e, request);
- dispatch(request, response, "/jsp/error.jsp");
- }
- }
-
- protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
- {
- DiskFileItemFactory fif = new DiskFileItemFactory();
- fif.setRepository(SettingsReader.getTemporaryDirectory());
- ServletFileUpload sfu = new ServletFileUpload(fif);
-
- try
- {
- Object sessionObject = SessionHelper.getSession(request);
-
- VerifySessionInformation si = (VerifySessionInformation)sessionObject;
-
-
- String text_to_be_verified = null;
- SignatureObject signature_object = new SignatureObject();
-
- String default_type = SettingsReader.getInstance().getValueFromKey(SignatureTypes.DEFAULT_TYPE);
- signature_object.setSigType(default_type);
- signature_object.initByType();
-
- int verify_which = -1;
- boolean verify = false;
-
- List items = sfu.parseRequest(request);
-
- Iterator it = items.iterator();
- while (it.hasNext())
- {
- FileItem item = (FileItem) it.next();
- logger_.debug("item = " + item.getFieldName());
-
- if (item.getFieldName().equals(FormFields.FIELD_RAW_DOCUMENT_TEXT))
- {
- String raw_document_text = item.getString("UTF-8");
- text_to_be_verified = PdfAS.normalizeText(raw_document_text);
- continue;
- }
-
- if (item.getFieldName().equals(FormFields.FIELD_VERIFY_WHICH))
- {
- String which_str = item.getString("UTF-8");
- verify_which = Integer.parseInt(which_str);
- continue;
- }
-
- if (item.getFieldName().equals("verify"))
- {
- if (item.getString("UTF-8").equals("true"))
- {
- verify = true;
- }
- continue;
- }
-
- String key = item.getFieldName();
- String value = item.getString("UTF-8");
-
- signature_object.setSigValue(key, value);
- logger_.debug("sig_obj_number" + key + " = " + value);
- }
-
- SignatureHolder old_holder = (SignatureHolder) si.signature_holders.get(verify_which);
- TempDirHelper.deleteDataSourceIfFileBased(old_holder.getDataSource());
-
- TextDataSource tds = TempDirHelper.placeTextIntoTempDir(text_to_be_verified, "_previewholder.utf8.txt");
- SignatureHolder new_holder = new TextualSignatureHolder(tds, signature_object);
-
- si.signature_holders.set(verify_which, new_holder);
-
- if (verify == false)
- {
- dispatchToDataOk(request, response);
- return;
- }
-
- List holders_to_verify = si.signature_holders;
-
- if (verify_which >= 0)
- {
- if (verify_which >= si.signature_holders.size())
- {
- throw new SignatureException(312, "The selected signature to be verified doesn't exist.");
- }
-
- SignatureHolder holder = (SignatureHolder) si.signature_holders.get(verify_which);
- holders_to_verify = new ArrayList();
- holders_to_verify.add(holder);
- }
-
- if (ConnectorFactory.isConnectorLocal(si.connector))
- {
- String dispatch_to = LocalRequestHelper.processLocalVerify(si, holders_to_verify, request, response);
- dispatch(request, response, dispatch_to);
- return;
- }
-
- String host = request.getServerName();
-// URL loc_ref_URL = new URL(WebUtils.addJSessionID(LocalRequestHelper.getLocalContextAddress(request, response) + "/RetrieveSignatureData", request));
- URL loc_ref_URL = new URL(WebUtils.buildRetrieveSignatureDataURL(request, response));
- String loc_ref_url = response.encodeURL(loc_ref_URL.toString());
-
- List results = PdfAS.verifySignatureHoldersWeb(holders_to_verify, si, loc_ref_url);
-
- URL btlURL = new URL(LocalRequestHelper.getLocalContextAddress(request, response) + "/jsp/verifylist.jsp");
- String backToListURL = response.encodeURL(btlURL.toString());
- dispatchToResults(results, request, response, true, backToListURL);
- }
- catch (FileUploadException e)
- {
- request.setAttribute("error", "verifypreviewservlet.error");
- request.setAttribute("cause", "verifypreviewservlet.cause");
- request.setAttribute("resourcebundle", Boolean.TRUE);
- dispatch(request, response, "/jsp/error.jsp");
- }
- catch (PresentableException e)
- {
- logger_.error(e.getMessage(), e);
- SignServlet.prepareDispatchToErrorPage(e, request);
- dispatch(request, response, "/jsp/error.jsp");
- }
- }
-}
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/VerifyServlet.java b/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/VerifyServlet.java deleted file mode 100644 index 71324fe..0000000 --- a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/VerifyServlet.java +++ /dev/null @@ -1,466 +0,0 @@ -/*
- * <copyright> Copyright (c) 2006 by Know-Center, Graz, Austria </copyright>
- *
- * This software is the confidential and proprietary information of Know-Center,
- * Graz, Austria. You shall not disclose such Confidential Information and shall
- * use it only in accordance with the terms of the license agreement you entered
- * into with Know-Center.
- *
- * KNOW-CENTER MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
- * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
- * NON-INFRINGEMENT. KNOW-CENTER SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY
- * LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES.
- *
- * $Id: Verify.java,v 1.7 2006/10/11 07:39:13 wprinz Exp $
- */
-package at.knowcenter.wag.egov.egiz.web.servlets;
-
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Iterator;
-import java.util.List;
-
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.commons.fileupload.FileItem;
-import org.apache.commons.fileupload.FileUploadException;
-import org.apache.commons.fileupload.disk.DiskFileItemFactory;
-import org.apache.commons.fileupload.servlet.ServletFileUpload;
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import at.gv.egiz.pdfas.exceptions.ErrorCode;
-import at.gv.egiz.pdfas.framework.DataSourceHolder;
-import at.gv.egiz.pdfas.framework.config.SettingsHelper;
-import at.gv.egiz.pdfas.framework.input.DataSource;
-import at.gv.egiz.pdfas.framework.input.ExtractionStage;
-import at.gv.egiz.pdfas.framework.input.PdfDataSource;
-import at.gv.egiz.pdfas.framework.input.TextDataSource;
-import at.gv.egiz.pdfas.framework.vfilter.VerificationFilterParameters;
-import at.gv.egiz.pdfas.utils.WebUtils;
-import at.gv.egiz.pdfas.web.VerifySessionInformation;
-import at.gv.egiz.pdfas.web.helper.TempDirHelper;
-import at.knowcenter.wag.egov.egiz.PdfAS;
-import at.knowcenter.wag.egov.egiz.cfg.SettingsReader;
-import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
-import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
-import at.knowcenter.wag.egov.egiz.exceptions.SettingNotFoundException;
-import at.knowcenter.wag.egov.egiz.pdf.NoSignatureHolder;
-import at.knowcenter.wag.egov.egiz.pdf.SignatureHolder;
-import at.knowcenter.wag.egov.egiz.sig.ConnectorFactory;
-import at.knowcenter.wag.egov.egiz.sig.SignatureResponse;
-import at.knowcenter.wag.egov.egiz.web.FormFields;
-import at.knowcenter.wag.egov.egiz.web.LocalRequestHelper;
-import at.knowcenter.wag.egov.egiz.web.SessionAttributes;
-
-/**
- * This method is the verify servlet for the pdf-as web application. It takes
- * get and post requests fill out jsp templates and give the user feedback about
- * the results of the verify process.
- *
- * @author wlackner
- * @author wprinz
- */
-public class VerifyServlet extends HttpServlet
-{
-
- /**
- * SVUID.
- */
- private static final long serialVersionUID = 309198792358636766L;
-
- /**
- * The log.
- */
- private static Log log = LogFactory.getLog(SignServlet.class);
-
- protected void dispatch(HttpServletRequest request, HttpServletResponse response, String resource) throws ServletException, IOException
- {
- response.setContentType("text/html"); //$NON-NLS-1$
- response.setCharacterEncoding("UTF-8"); //$NON-NLS-1$
-
- RequestDispatcher disp = getServletContext().getRequestDispatcher(resource);
- disp.forward(request, response);
- }
-
- protected void dispatchToResults(List results, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
- {
- request.setAttribute("results", results); //$NON-NLS-1$
- dispatch(request, response, "/jsp/results.jsp"); //$NON-NLS-1$
- }
-
- /**
- * Processes the verify upload.
- *
- * @see javax.servlet.http.HttpServlet#doPost(javax.servlet.http.HttpServletRequest,
- * javax.servlet.http.HttpServletResponse)
- */
- public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
- {
- // for performance measurement
- long startTime = 0;
- long fileSize = 0;
- if (log.isInfoEnabled()) {
- startTime = System.currentTimeMillis();
- }
- try
- {
- UploadedData ud = retrieveUploadedDataFromRequest(request);
-
- VerifySessionInformation si = new VerifySessionInformation();
- si.connector = ud.sig_app;
- si.application = "verify";
- si.mode = null;
- si.inputDataSource = ud.dataSource;
- si.type = null;
-// si.user_name = null;
-// si.user_password = null;
-
- // List signature_holders = extractSignatureHoldersFromFile(ud.file_name,
- // ud.file_data);
- List signature_holders = extractSignatureHolders(new DataSourceHolder(ud.dataSource));
-
- TempDirHelper.storeTextSignatureHoldersIfApplicable(signature_holders, "_textholder.utf8.txt");
-
- si.signature_holders = signature_holders;
-
- request.getSession().setAttribute(SessionAttributes.ATTRIBUTE_SESSION_INFORMATION, si);
-
- if (ud.preview)
- {
- dispatch(request, response, "/jsp/verifylist.jsp");
- // VerifyPreview.formatPreview(signature_holders, connector, request,
- // response);
- }
- else
- {
- if (ConnectorFactory.isConnectorLocal(si.connector))
- {
- String dispatch_to = LocalRequestHelper.processLocalVerify(si, si.signature_holders, request, response);
-
- dispatch(request, response, dispatch_to);
- return;
- }
-
- String host = request.getServerName();
- // TODO still required for old communication with MOA-SS/SP
-// URL loc_ref_URL = new URL(WebUtils.addJSessionID(LocalRequestHelper.getLocalContextAddress(request, response) + "/RetrieveSignatureData", request));
- URL loc_ref_URL = new URL(WebUtils.buildRetrieveSignatureDataURL(request, response));
- String loc_ref_url = response.encodeURL(loc_ref_URL.toString());
-
- List results = PdfAS.verifySignatureHoldersWeb(signature_holders, si, loc_ref_url);
- dispatchToResults(results, request, response);
-
- // for performance measurement
- if (log.isInfoEnabled()) {
- long endTime = System.currentTimeMillis();
- String toReport = "VERIFY;"+ ud.file_name + ";"+ 0 + ";" + (endTime - startTime) + ";" + debugVerifyResults(results);
- log.info(toReport);
- }
-
- }
-
- }
- catch (FileUploadException e)
- {
- request.setAttribute("error", "Fehler beim Upload der Daten");
- request.setAttribute("cause", "Beim Upload der Daten ist ein Fehler aufgetreten.");
- dispatch(request, response, "/jsp/error_verify.jsp");
- }
- catch (PresentableException e)
- {
- log.error(e.getMessage(), e);
- SignServlet.prepareDispatchToErrorPage(e, request);
- dispatch(request, response, "/jsp/error_verify.jsp");
- }
-
- }
-
- protected UploadedData retrieveUploadedDataFromRequest(HttpServletRequest request) throws ServletException, UnsupportedEncodingException, FileUploadException, PDFDocumentException
- {
- DiskFileItemFactory fif = new DiskFileItemFactory();
- fif.setRepository(SettingsReader.getTemporaryDirectory());
- ServletFileUpload sfu = new ServletFileUpload(fif);
-
- List items = sfu.parseRequest(request);
-
- FileItem upload_fi = null;
- FileItem connector_fi = null;
- // FileItem mode_fi = null;
- FileItem preview_fi = null;
-
- String characterEncoding = request.getCharacterEncoding();
- log.debug("request character encoding = " + characterEncoding);
-
- {
- Iterator it = items.iterator();
- while (it.hasNext())
- {
- FileItem item = (FileItem) it.next();
- log.debug("item = " + item.getFieldName()); //$NON-NLS-1$
-
- if (item.isFormField())
- {
- String item_string = item.getString("UTF-8"); //$NON-NLS-1$
- log.debug(" form field string = " + item_string); //$NON-NLS-1$
- }
- else
- {
- log.debug(" filename = " + item.getName()); //$NON-NLS-1$
- log.debug(" filesize = " + item.getSize()); //$NON-NLS-1$
- }
-
- if (item.getFieldName().equals(FormFields.FIELD_UPLOAD))
- {
- upload_fi = item;
- continue;
- }
-
- if (item.getFieldName().equals(FormFields.FIELD_CONNECTOR))
- {
- connector_fi = item;
- continue;
- }
-
- // if (item.getFieldName().equals(FormFields.FIELD_MODE))
- // {
- // mode_fi = item;
- // continue;
- // }
-
- if (item.getFieldName().equals(FormFields.FIELD_PREVIEW))
- {
- preview_fi = item;
- continue;
- }
-
- throw new ServletException("unrecognized POST data."); //$NON-NLS-1$
- }
- }
-
- if (upload_fi == null || connector_fi == null || /* mode_fi == null || */preview_fi == null)
- {
- throw new ServletException("Unsufficient data provided in request."); //$NON-NLS-1$
- }
-
- String connector = connector_fi.getString("UTF-8"); //$NON-NLS-1$
-
- // String mode = mode_fi.getString("UTF-8");
- // if (!mode.equals(FormFields.VALUE_MODE_BINARY) &&
- // !mode.equals(FormFields.VALUE_MODE_TEXTUAL))
- // {
- // throw new ServletException("The mode '" + mode + "' is unrecognized.");
- // }
-
- String preview_str = preview_fi.getString("UTF-8"); //$NON-NLS-1$
- if (!preview_str.equals(FormFields.VALUE_TRUE) && !preview_str.equals(FormFields.VALUE_FALSE))
- {
- throw new ServletException("The preview '" + preview_str + "' is unrecognized."); //$NON-NLS-1$//$NON-NLS-2$
- }
- boolean preview = false;
- if (preview_str.equals(FormFields.VALUE_TRUE))
- {
- preview = true;
- }
-
- // process the request
- DataSource dataSource = convertUploadToDataSource(upload_fi);
-
- UploadedData ud = new UploadedData();
- ud.preview = preview;
- ud.sig_app = connector;
- ud.file_name = upload_fi.getName();
- ud.dataSource = dataSource;
- // ud.file_data = document_bytes;
-
- return ud;
- }
-
- protected DataSource convertUploadToDataSource(FileItem upload_fi) throws PDFDocumentException
- {
- log.debug("file content type =" + upload_fi.getContentType()); //$NON-NLS-1$
- log.debug("file size = " + upload_fi.getSize()); //$NON-NLS-1$
- if (upload_fi.getSize() <= 0)
- {
- throw new PDFDocumentException(250, "The document is empty."); //$NON-NLS-1$
- }
-
-
- // TR: do not check MIME-type of incoming file - might vary depending on the browser used
- if ((upload_fi.getContentType() != null ) && ((upload_fi.getContentType().startsWith("application/pdf") || upload_fi.getContentType().startsWith("application/x-download") )))
- {
- try
- {
- String fileNameSuffix = TempDirHelper.extractFileNameSuffix(upload_fi.getName());
- PdfDataSource pdfDataSource = TempDirHelper.placePdfIntoTempDir(upload_fi.getInputStream(), fileNameSuffix);
- return pdfDataSource;
- }
- catch (IOException e)
- {
- throw new PDFDocumentException(201, "The document could not be placed in the temp dir.", e); //$NON-NLS-1$
- }
- // byte[] document_bytes = upload_fi.get();
- }
-
- try
- {
- String fileNameSuffix = TempDirHelper.extractFileNameSuffix(upload_fi.getName());
- String text = new String(upload_fi.get(), "UTF-8"); //$NON-NLS-1$
- TextDataSource textDataSource = TempDirHelper.placeTextIntoTempDir(text, fileNameSuffix);
- return textDataSource;
- }
- catch (IOException e)
- {
- throw new PDFDocumentException(201, e);
- }
- }
-
- protected List extractSignatureHolders(DataSourceHolder dataSource) throws PresentableException
- {
- VerificationFilterParameters parameters = SettingsHelper.readVerificationFilterParametersFromSettings();
-
- ExtractionStage es = new ExtractionStage();
- List signature_holders = es.extractSignatureHolders(dataSource, parameters);
-
- // filter out NoSignatureHolders that are possibly present due to the direct call method extractSignatureHolders()
- List filtered_signature_holders = new ArrayList();
- Iterator it = signature_holders.iterator();
- while(it.hasNext()) {
- SignatureHolder current = (SignatureHolder) it.next();
- if(!(current instanceof NoSignatureHolder)) {
- filtered_signature_holders.add(current);
- }
- }
-
- if (filtered_signature_holders.size() == 0)
- {
- throw new PDFDocumentException(ErrorCode.DOCUMENT_NOT_SIGNED, "PDF document not signed."); //$NON-NLS-1$
- }
-
- return filtered_signature_holders;
- }
-
- // TODO obsolete method - remove
- // protected List extractSignatureHoldersFromFile(String file_name, byte[]
- // data) throws UnsupportedEncodingException, PresentableException
- // {
- // VerificationFilterParameters parameters = new
- // VerificationFilterParametersImpl(false, false, true);
- // ExtractionStage es = new ExtractionStage();
- // // VerificationFilter vf = new VerificationFilter();
- // List signature_holders = null;
- //
- // String extension = extractExtension(file_name);
- //
- // String raw_text = null;
- // if (file_name == null || (extension != null && extension.equals("txt")))
- // //$NON-NLS-1$
- // {
- // raw_text = new String(data, "UTF-8"); //$NON-NLS-1$
- //
- // signature_holders = es.extractSignatureHolders(new
- // TextDataSourceImpl(raw_text), parameters);
- // // signature_holders = vf.extractSignaturesFromPlainText(raw_text);
- // }
- // else
- // {
- // signature_holders = es.extractSignatureHolders(new
- // ByteArrayPdfDataSourceImpl(data), parameters);
- //
- // // signature_holders = vf.extractSignaturesFromPdf(data);
- // }
- //
- // if (signature_holders.size() == 0)
- // {
- // throw new PDFDocumentException(206, "PDF document not signed.");
- // //$NON-NLS-1$
- // }
- //
- // return signature_holders;
- // }
-
- /**
- * Extracts the extension from a file name string.
- *
- * <p>
- * The extension of a file name is whatever text follows the last '.'.
- * </p>
- *
- * @param file_name
- * The file name.
- * @return Returns the extension. If the file name ends with the '.', then an
- * empty string is returned. If the file name doesn't contain any '.'
- * or file_name is null, null is returned.
- */
- public static String extractExtension(String file_name)
- {
- if (file_name == null)
- {
- return null;
- }
-
- int dot_index = file_name.lastIndexOf('.');
- if (dot_index < 0)
- {
- return null;
- }
- return file_name.substring(dot_index + 1);
- }
-
- protected static class UploadedData
- {
- protected boolean preview = false;
-
- protected String sig_app = null;
-
- protected String file_name = null;
-
- protected DataSource dataSource = null;
- // protected byte[] file_data = null;
- }
-
- /**
- * Formats the verification results for debugging. Returns 0 if no error occurs or the sum of all error-codes.
- *
- * @param results
- *
- * @param writer
- * The output sink to write the formatted text to.
- * @throws SettingNotFoundException
- * Forwarded exception.
- */
- protected static int debugVerifyResults(List results) throws SettingNotFoundException
- {
- int toreturn = 0;
- Iterator it = results.iterator();
- while (it.hasNext())
- {
- SignatureResponse result = (SignatureResponse) it.next();
-
- toreturn += Integer.valueOf(result.getSignatureCheckCode()).intValue();
- }
- return toreturn;
- }
-
- public boolean isPDF(byte[] data) {
- final byte[] PDF_MAGIC_NUMBER = { (byte) 0x25, (byte) 0x50, (byte)
- 0x44, (byte) 0x46 }; // %PDF
- if (data == null || data.length < PDF_MAGIC_NUMBER.length) {
- return false;
- }
- byte[] documentHeader = new byte[PDF_MAGIC_NUMBER.length];
- System.arraycopy(data, 0, documentHeader, 0, documentHeader.length);
- return Arrays.equals(documentHeader, PDF_MAGIC_NUMBER);
- }
-
-
-}
\ No newline at end of file |