From ab13bc2c5df96615e6e7865febb1e1208171a4b6 Mon Sep 17 00:00:00 2001
From: ferbas <ferbas@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Fri, 13 Nov 2009 12:57:14 +0000
Subject: added timestamp support

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@403 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 .../java/at/knowcenter/wag/egov/egiz/PdfAS.java    | 25 +++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

(limited to 'src/main/java/at/knowcenter/wag/egov/egiz/PdfAS.java')

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/PdfAS.java b/src/main/java/at/knowcenter/wag/egov/egiz/PdfAS.java
index efb6312..1340f4d 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/PdfAS.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/PdfAS.java
@@ -25,10 +25,14 @@ import java.util.Comparator;
 import java.util.Date;
 import java.util.List;
 import java.util.Vector;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
+import at.gv.egiz.pdfas.algorithmSuite.AlgorithmSuiteUtil;
+import at.gv.egiz.pdfas.api.timestamp.TimeStamper;
 import at.gv.egiz.pdfas.commandline.CommandlineConnectorChooser;
 import at.gv.egiz.pdfas.exceptions.ErrorCode;
 import at.gv.egiz.pdfas.exceptions.framework.CorrectorException;
@@ -477,6 +481,8 @@ public abstract class PdfAS
       {
         // try without /n
         found_index = text.lastIndexOf(caption);
+        
+        //  fix #331 here ??
       }
       log.debug("found key:" + caption + " at index:" + found_index);
       if (key.equals(SignatureTypes.SIG_ID))
@@ -964,7 +970,7 @@ public abstract class PdfAS
    *           F.e.
    * @throws ConnectorException 
    */
-  public static SignSignatureObject sign(final SignatureData data_to_sign, final Connector connector) throws SignatureException, PDFDocumentException, ConnectorException
+  public static SignSignatureObject sign(final SignatureData data_to_sign, final Connector connector, final TimeStamper timeStamper) throws SignatureException, PDFDocumentException, ConnectorException
   {
 //    if (data_to_sign == null || data_to_sign.getData() == null)
 //    {
@@ -978,6 +984,13 @@ public abstract class PdfAS
     // }
 
     SignSignatureObject signed_signature_object = connector.doSign(data_to_sign);
+    
+    // call timestamper if available
+    if (timeStamper != null) { 
+       log.debug("execute timestamping with stamper: " + timeStamper.getClass());
+       signed_signature_object.sigTimeStamp = timeStamper.applyTimeStamp(signed_signature_object.getSignatureValue()); 
+    }
+    
     return signed_signature_object;
   }
 
@@ -1033,7 +1046,7 @@ public abstract class PdfAS
 //    signCommandline(pdfDataSource, dataSink, signatorId, connectorId, profile, pos);
 //  }
   
-  public static SignatorInformation signCommandline(PdfDataSource pdfDataSource, DataSink dataSink, PdfASID signatorId, String connectorId, final String profile, final String signatureKeyIdentifier, TablePos pos) throws PresentableException
+  public static SignatorInformation signCommandline(PdfDataSource pdfDataSource, DataSink dataSink, PdfASID signatorId, String connectorId, final String profile, final String signatureKeyIdentifier, TablePos pos, TimeStamper timeStamper) throws PresentableException
   {
     at.gv.egiz.pdfas.framework.signator.Signator signator = at.gv.egiz.pdfas.framework.SignatorFactory.createSignator(signatorId);
 
@@ -1043,9 +1056,9 @@ public abstract class PdfAS
     Connector c = at.gv.egiz.pdfas.framework.ConnectorFactory.createConnector(connectorId, cp);
 
     // SignatorInformation si = signator.prepareSign(pdfDataSource, profile, pos, ConnectorFactory.needsSIG_ID(connector));
-    SignatorInformation si = signator.prepareSign(pdfDataSource, profile, pos);
+    SignatorInformation si = signator.prepareSign(pdfDataSource, profile, pos, timeStamper);
 
-    SignSignatureObject sso = sign(si.getSignatureData(), c);
+    SignSignatureObject sso = sign(si.getSignatureData(), c, timeStamper);
     
     si.setSignSignatureObject(sso);
 
@@ -1055,7 +1068,7 @@ public abstract class PdfAS
   }
 
   public static SignatorInformation signCommandline(PdfDataSource pdfDataSource, DataSink dataSink, PdfASID signatorId, String connectorId, final String profile, TablePos pos) throws PresentableException {
-     return signCommandline(pdfDataSource, dataSink, signatorId, connectorId, profile, null, pos);
+     return signCommandline(pdfDataSource, dataSink, signatorId, connectorId, profile, null, pos, null);
    }
 
   /**
@@ -1138,6 +1151,8 @@ public abstract class PdfAS
   {
     Normalizer normalizer = new Normalizer();
     String normalized_text = normalizer.normalize(text);
+    // fix #331 ??
+    //normalized_text = normalized_text.replaceAll("\n", "");
     return normalized_text;
   }
 
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