From 8f2a983cb8e9be9e71e3df04edd00a4bc0673862 Mon Sep 17 00:00:00 2001
From: knowcenter <knowcenter@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Fri, 18 May 2007 15:42:55 +0000
Subject: detached connectors

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@92 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 .../wag/egov/egiz/sig/sigkz/SigKZIDHelper.java     | 131 +++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/sig/sigkz/SigKZIDHelper.java

(limited to 'src/main/java/at/knowcenter/wag/egov/egiz/sig/sigkz')

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/sig/sigkz/SigKZIDHelper.java b/src/main/java/at/knowcenter/wag/egov/egiz/sig/sigkz/SigKZIDHelper.java
new file mode 100644
index 0000000..d50006a
--- /dev/null
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/sig/sigkz/SigKZIDHelper.java
@@ -0,0 +1,131 @@
+/**
+ * 
+ */
+package at.knowcenter.wag.egov.egiz.sig.sigkz;
+
+import at.knowcenter.wag.egov.egiz.PdfASID;
+import at.knowcenter.wag.egov.egiz.exceptions.ConnectorException;
+import at.knowcenter.wag.egov.egiz.exceptions.InvalidIDException;
+import at.knowcenter.wag.egov.egiz.framework.SignatorFactory;
+import at.knowcenter.wag.egov.egiz.sig.connectors.bku.SignSignatureObject;
+import at.knowcenter.wag.egov.egiz.sig.sigid.DetachedLocRefMOAIdFormatter;
+import at.knowcenter.wag.egov.egiz.sig.sigid.HotfixIdFormatter;
+
+/**
+ * @author wprinz
+ *
+ */
+public final class SigKZIDHelper
+{
+  
+  public static boolean isTextual(PdfASID sig_kz)
+  {
+    if (sig_kz == null)
+    {
+      // Old signature -> must be textual.
+      
+      return true;
+    }
+    
+    // new signauture -> sig_kz decides
+    return sig_kz.getType().equals(SignatorFactory.TYPE_TEXTUAL);
+  }
+  
+  public static boolean isBinary(PdfASID sig_kz)
+  {
+    return ! isTextual(sig_kz);
+  }
+  
+  
+  public static boolean isMOASigned(PdfASID sig_kz, String sig_id)
+  {
+    if (sig_kz == null || sig_kz.getVersion().equals(SignatorFactory.VERSION_1_0_0))
+    {
+      // old signature - if sig_id is null this means MOA
+      
+      return sig_id == null;
+    }
+    
+    // new signature - sig_id decides
+    String [] ids = sig_id.split("@");
+    String prefix = ids[0];
+    
+    if (prefix.equals(DetachedLocRefMOAIdFormatter.SIG_ID_PREFIX))
+    {
+      return true;
+    }
+    return false;
+  }
+
+  public static boolean isMOASigned(SignSignatureObject so)
+  {
+    String sig_kz = so.kz;
+    String sig_id = so.id;
+    PdfASID kz = null;
+    if (sig_kz != null)
+    {
+      try
+      {
+        kz = new PdfASID(sig_kz);
+      }
+      catch (InvalidIDException e)
+      {
+        e.printStackTrace();
+      }
+    }
+    
+    return isMOASigned(kz, sig_id);
+  }
+
+  public static boolean isOldBKU(PdfASID sig_kz, String sig_id) throws ConnectorException
+  {
+    if (sig_kz == null)
+    {
+      return true;
+    }
+
+    if (sig_kz.getVersion().equals(SignatorFactory.VERSION_1_0_0))
+    {
+      if (sig_id == null)
+      {
+        throw new ConnectorException(310, "The SIG_ID is null - so this isn't a BKU at all.");
+      }
+
+      String[] sig_id_parts = sig_id.split("@");
+      if (sig_id_parts.length == 2)
+      {
+        return true;
+      }
+      if (sig_id_parts[0].equals(HotfixIdFormatter.SIG_ID_PREFIX))
+      {
+
+        return false;
+      }
+
+      throw new ConnectorException(310, "The SIG_KZ version is 1.0.0, but SIG_ID is neither MOA nor Old base64 nor Hotfix base64 ???'");
+    }
+
+    return false;
+  }
+
+  public static boolean isOldBKU(SignSignatureObject so) throws ConnectorException
+  {
+    String sig_kz = so.kz;
+    String sig_id = so.id;
+    PdfASID kz = null;
+    if (sig_kz != null)
+    {
+      try
+      {
+        kz = new PdfASID(sig_kz);
+      }
+      catch (InvalidIDException e)
+      {
+        e.printStackTrace();
+      }
+    }
+    
+    return isOldBKU(kz, sig_id);
+  }
+
+}
-- 
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