1 files changed, 31 insertions, 8 deletions
diff --git a/src/main/java/at/gv/egiz/pdfas/impl/signator/binary/BinarySignator_1_0_0.java b/src/main/java/at/gv/egiz/pdfas/impl/signator/binary/BinarySignator_1_0_0.java
index 73d4866..395ae0e 100644
--- a/src/main/java/at/gv/egiz/pdfas/impl/signator/binary/BinarySignator_1_0_0.java
+++ b/src/main/java/at/gv/egiz/pdfas/impl/signator/binary/BinarySignator_1_0_0.java
@@ -38,7 +38,6 @@ import at.knowcenter.wag.egov.egiz.PdfAS;
 import at.knowcenter.wag.egov.egiz.PdfASID;
 import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
 import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
-import at.knowcenter.wag.egov.egiz.exceptions.SignatureException;
 import at.knowcenter.wag.egov.egiz.framework.SignatorFactory;
 import at.knowcenter.wag.egov.egiz.pdf.BinarySignature;
 import at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation;
@@ -129,9 +128,30 @@ public class BinarySignator_1_0_0 implements Signator
         }
       }
       
-      IncrementalUpdateInformation iui = IncrementalUpdateHelper.writeIncrementalUpdate(pdfDataSource, pdf_table, pi, variable_field_definitions, all_field_definitions);
+      List all_invisible_field_definitions = signature_object.getSignatureTypeDefinition().getInvisibleFieldDefinitions();
+      List invisible_field_definitions = new ArrayList();
+      boolean isKZInvisible = false;
+      String invKZString = null;
+      for (int i = 0; i < all_invisible_field_definitions.size(); i++)
+      {
+        SignatureFieldDefinition sfd = (SignatureFieldDefinition) all_invisible_field_definitions.get(i);
+        if (sfd.field_name.equals(SignatureTypes.SIG_KZ))
+        {
+          isKZInvisible = true;
+          invKZString = signature_object.getKZ().toString();
+          continue;
+        }
+        if (sfd.field_name.equals(SignatureTypes.SIG_ID) && has_SIG_ID == false)
+        {
+          continue;
+        }
+        invisible_field_definitions.add(sfd);
+      }
+      
+      IncrementalUpdateInformation iui = IncrementalUpdateHelper.writeIncrementalUpdate(pdfDataSource, pdf_table, profile, pi, variable_field_definitions, all_field_definitions, invisible_field_definitions, invKZString);
       
-      iui.signProfile = profile;
+      iui.invisible_field_definitions = invisible_field_definitions;
+      iui.invisibleKZString = invKZString;
 
       String temp_string = iui.temp_ir_number + " " + iui.temp_ir_generation + " obj"; //$NON-NLS-1$//$NON-NLS-2$
       byte[] temp_bytes = temp_string.getBytes("US-ASCII"); //$NON-NLS-1$
@@ -154,18 +174,21 @@ public class BinarySignator_1_0_0 implements Signator
         }
       }
       // update KZ list indices:
-      it = iui.kz_list.iterator();
-      while (it.hasNext())
+      if (!isKZInvisible)
       {
-        StringInfo si = (StringInfo) it.next();
-        si.string_start += iui.content_stream_start;
+        it = iui.kz_list.iterator();
+        while (it.hasNext())
+        {
+          StringInfo si = (StringInfo) it.next();
+          si.string_start += iui.content_stream_start;
+        }
       }
 
       BinarySignature.markByteRanges(iui);
 
       // byte [] old_signed_pdf = iui.signed_pdf;
       iui.signed_pdf = BinarySignature.prepareDataToSign(iui.signed_pdf, iui.byte_ranges);
-
+      
       BinarySignatorInformation bsi = compressIUI(iui);
       return bsi;