added ognl support for text sign

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@631 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 31 insertions, 1 deletions

diff --git a/src/main/java/at/gv/egiz/pdfas/impl/signator/textual/TextualSignator_1_0_0.java b/src/main/java/at/gv/egiz/pdfas/impl/signator/textual/TextualSignator_1_0_0.java
index ed673ac..f7de6a8 100644
--- a/src/main/java/at/gv/egiz/pdfas/impl/signator/textual/TextualSignator_1_0_0.java
+++ b/src/main/java/at/gv/egiz/pdfas/impl/signator/textual/TextualSignator_1_0_0.java
@@ -17,6 +17,9 @@
  */

 package at.gv.egiz.pdfas.impl.signator.textual;

 

+import java.util.HashMap;

+import java.util.Iterator;

+

 import at.gv.egiz.pdfas.api.timestamp.TimeStamper;

 import at.gv.egiz.pdfas.exceptions.ErrorCode;

 import at.gv.egiz.pdfas.exceptions.framework.SignatorException;

@@ -27,6 +30,7 @@ import at.gv.egiz.pdfas.framework.signator.Signator;
 import at.gv.egiz.pdfas.framework.signator.SignatorInformation;

 import at.gv.egiz.pdfas.impl.input.TextDataSourceImpl;

 import at.gv.egiz.pdfas.impl.signator.IncrementalUpdateHelper;

+import at.gv.egiz.pdfas.utils.OgnlUtil;

 import at.knowcenter.wag.egov.egiz.PdfAS;

 import at.knowcenter.wag.egov.egiz.PdfASID;

 import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;

@@ -35,8 +39,8 @@ import at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation;
 import at.knowcenter.wag.egov.egiz.pdf.ObjectExtractor;

 import at.knowcenter.wag.egov.egiz.pdf.PositioningInstruction;

 import at.knowcenter.wag.egov.egiz.pdf.TablePos;

-import at.knowcenter.wag.egov.egiz.pdf.TextualSignature;

 import at.knowcenter.wag.egov.egiz.sig.SignatureDataImpl;

+import at.knowcenter.wag.egov.egiz.sig.SignatureEntry;

 import at.knowcenter.wag.egov.egiz.sig.SignatureObject;

 import at.knowcenter.wag.egov.egiz.sig.SignatureTypeDefinition;

 import at.knowcenter.wag.egov.egiz.sig.SignatureTypes;

@@ -138,6 +142,8 @@ public class TextualSignator_1_0_0 implements Signator
 

       SignatureObject so = SignatureObjectHelper.convertSignSignatureObjectToSignatureObject(tsi.signSignatureObject, tsi.profile);

 

+      evaluteOgnl(so, tsi);

+      

       PdfPTable pdf_table = PdfAS.createPdfPTableFromSignatureObject(so);

 

       PositioningInstruction pi = PdfAS.determineTablePositioning(tsi.pos, tsi.profile, tsi.originalDocument, pdf_table);

@@ -162,6 +168,30 @@ public class TextualSignator_1_0_0 implements Signator
 //    }

   }

 

+   private void evaluteOgnl(SignatureObject so, TextualSignatorInformation tsi) {             

+     HashMap ognlCtx = new HashMap();

+        //ognlCtx.put("iui", tsi.);

+        ognlCtx.put("sso", tsi.signSignatureObject);

+        ognlCtx.put("issuer", tsi.signSignatureObject.getIssuerDNMap());

+        ognlCtx.put("subject", tsi.signSignatureObject.getSubjectDNMap());

+        OgnlUtil ognl = new OgnlUtil(ognlCtx);

+

+        Iterator it = so.sigEntries_.values().iterator();

+        while (it.hasNext())

+        {

+          SignatureEntry se = (SignatureEntry) it.next();

+          

+          if (ognl.containsExpression(se.getValue())) {

+             // evaluate expression

+             String res = ognl.compileMessage(se.getValue());

+             se.setValue(res);

+             //ri.value = this.normalizer.normalize(res, true);                 

+             

+          }

+        }

+   

+}

+

    public String getEncoding() {

       // old signatures used this encoding implicit most of the time (windows default)

       return "cp1252";