From 1b337e50a9edb280aea49879f901613e1fe17b55 Mon Sep 17 00:00:00 2001
From: pdanner <pdanner@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Fri, 26 Nov 2010 12:01:18 +0000
Subject: Changes for xmldsig reconstruction

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@612 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 .../pdfas/impl/xmldsig/XMLDsigReconstructor.java   | 53 ++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 src/main/java/at/gv/egiz/pdfas/impl/xmldsig/XMLDsigReconstructor.java

(limited to 'src/main/java/at/gv/egiz/pdfas/impl/xmldsig')

diff --git a/src/main/java/at/gv/egiz/pdfas/impl/xmldsig/XMLDsigReconstructor.java b/src/main/java/at/gv/egiz/pdfas/impl/xmldsig/XMLDsigReconstructor.java
new file mode 100644
index 0000000..86c6e43
--- /dev/null
+++ b/src/main/java/at/gv/egiz/pdfas/impl/xmldsig/XMLDsigReconstructor.java
@@ -0,0 +1,53 @@
+package at.gv.egiz.pdfas.impl.xmldsig;
+
+import at.gv.egiz.pdfas.api.commons.SignatureInformation;
+import at.gv.egiz.pdfas.api.xmldsig.XMLDsigData;
+import at.gv.egiz.pdfas.commandline.CommandlineConnectorChooser;
+import at.gv.egiz.pdfas.framework.ConnectorParameters;
+import at.knowcenter.wag.egov.egiz.PdfAS;
+import at.knowcenter.wag.egov.egiz.exceptions.ConnectorException;
+import at.knowcenter.wag.egov.egiz.exceptions.ConnectorFactoryException;
+import at.knowcenter.wag.egov.egiz.exceptions.SignatureException;
+import at.knowcenter.wag.egov.egiz.pdf.SignatureHolder;
+import at.knowcenter.wag.egov.egiz.sig.SignatureData;
+import at.knowcenter.wag.egov.egiz.sig.SignatureObject;
+import at.knowcenter.wag.egov.egiz.sig.connectors.Connector;
+import at.knowcenter.wag.egov.egiz.sig.connectors.bku.SignSignatureObject;
+import at.knowcenter.wag.egov.egiz.sig.signatureobject.SignatureObjectHelper;
+
+/**
+ * Utility class for reconstructing xmldsig
+ * 
+ * @author exthex
+ *
+ */
+public class XMLDsigReconstructor {
+   
+   /**
+    * Reconstructs the xmldsig from the given parameters.
+    * 
+    * @param si the signature information from which to reconstruct the xmldsig
+    * @param connectorType the type of connector (usually BKU or MOA) to use to create the xmldsig
+    * @return
+    * @throws ConnectorException
+    * @throws ConnectorFactoryException
+    * @throws SignatureException
+    */
+   public static XMLDsigData reconstruct(SignatureInformation si, String connectorType) throws ConnectorException, ConnectorFactoryException, SignatureException {
+      SignatureHolder holder = (SignatureHolder)si.getInternalSignatureInformation();
+      SignatureObject sigObject = holder.getSignatureObject();
+      
+      SignSignatureObject so = SignatureObjectHelper.convertSignatureObjectToSignSignatureObject(sigObject);
+      SignatureData sd = PdfAS.convertSignatureHolderToSignatureData(holder);
+
+      String profile = sigObject.getSignatureTypeDefinition().getType();
+      String connectorId = CommandlineConnectorChooser.chooseCommandlineConnectorForVerify(connectorType, sigObject.getKZ(), so.id, profile);
+    
+      ConnectorParameters cp = new ConnectorParameters();
+      cp.setProfileId(profile);
+      Connector c = at.gv.egiz.pdfas.framework.ConnectorFactory.createConnector(connectorId, cp);
+      
+      return c.reconstructXMLDsig(sd, so);
+   }
+
+}
-- 
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