1 files changed, 17 insertions, 2 deletions
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/DataURLServlet.java b/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/DataURLServlet.java
index ed4fc7a..01e60fa 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/DataURLServlet.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/DataURLServlet.java
@@ -188,8 +188,23 @@ public class DataURLServlet extends HttpServlet
         si.outputAvailable = true;
       }
 
-      SignServletHelper.returnSignResponse(si, response);
-
+      if (si.output.getMimeType().equals("text/xml") && si.outputAvailable)
+      {
+        // For "detached" signatures, the return value (data sink) is the response xml,
+        // but when passed through the BKU it is interpreted as another request
+        // which will generate a return code 1501
+        // Then PDF-AS would answer with the response as well generating
+        // another 1501 and so forth.
+        // Therefor return it as TXT.
+        response.setContentType("text/plain");
+        response.setCharacterEncoding("UTF-8");
+        response.getWriter().println("Das detached XML kann nicht direkt durch die BKU geschliffen werden, weil diese es als Request interpretieren würde. Daher das XML als Text:");
+        response.getWriter().println(si.si.getSignSignatureObject().response_properties.getProperty(BKUPostConnection.RESPONSE_STRING_KEY));
+      }
+      else
+      {
+        SignServletHelper.returnSignResponse(si, response);
+      }
     }
   }