Build script for command line version updated.

JavaDoc fixes.
Some updates for debugging messages.
Parser for MOCCA-CreateXMLSignatureResponses enhanced.
Many updates and fixes for the external web app interface.
New profile for invisible signatures added.

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@333 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

3 files changed, 43 insertions, 23 deletions

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/web/FormFields.java b/src/main/java/at/knowcenter/wag/egov/egiz/web/FormFields.java
index 7b8164a..7137741 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/web/FormFields.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/web/FormFields.java
@@ -85,6 +85,8 @@ public abstract class FormFields
   

   public static final String FIELD_PDF_ID = "pdf-id";

   

+  public static final String FIELD_PDFAS_SESSION_ID = "pdfas-session-id";

+  

   public static final String FIELD_FILE_LENGTH = "num-bytes";

   

   public static final String FIELD_INVOKE_APP_URL = "invoke-app-url";

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
index f74bd1c..7947d90 100644
--- 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
@@ -210,6 +210,12 @@ public class DataURLServlet extends HttpServlet
       

       log.debug("There are still requests to be performed -> answering with request."); //$NON-NLS-1$

 

+      // TODO[tknall] Parse user agent's cce type and version in order to prevent unsupported cces from signing pdfs

+      // http://www.buergerkarte.at/konzept/securitylayer/spezifikation/aktuell/bindings/bindings.html#http.kodierung.response.dataurl

+      log.debug("BKU response header \"user-agent\" header:  " + request.getHeader("User-Agent"));

+      // http://www.buergerkarte.at/konzept/securitylayer/spezifikation/aktuell/bindings/bindings.html#http.kodierung.response.browser

+      log.debug("BKU response header \"server\"     header:  " + request.getHeader("Server"));

+      

       LocalRequest local_request = si.localRequest;

 

       String request_string = local_request.getRequestString();

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
index c40f3c6..803dc59 100644
--- 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
@@ -42,9 +42,9 @@ public class ProvidePDFServlet extends HttpServlet {
    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) {

-         HttpSession session = request.getSession(true);

          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) {

@@ -59,39 +59,51 @@ public class ProvidePDFServlet extends HttpServlet {
             log.debug("Signed pdf found.");

             session.removeAttribute(SessionAttributes.SIGNED_PDF_DOCUMENT);

             log.debug("Returning signed pdf to browser.");

-//            log.debug("Invalidating session.");

-//            session.invalidate();

             SignServletHelper.returnSignResponse(si, request, response);

             return;

          }

       } else {

          long pdfId = Long.parseLong(pdfIdString);

 

-         Iterator it = signedDocuments.iterator();

+         byte[] pdf = null;

+         

+         synchronized (signedDocuments) {

+            Iterator it = signedDocuments.iterator();

 

-         while (it.hasNext()) {

-            PDFContainer current = (PDFContainer) it.next();

-            if (current.id == pdfId) {

-               try {

-                  byte[] pdf = current.pdf;

-

-                  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();

+            while (it.hasNext() && pdf == null) {

+               PDFContainer current = (PDFContainer) it.next();

+               if (current.id == pdfId) {

+                  pdf = current.pdf;

                   signedDocuments.remove(current);

-               } catch (IOException e) {

-                  log.error("IO excepton while providing pdf document: " + e.getMessage(), e);

                }

             }

          }

+         

+         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;

+         }

+         

       }

 

    }