1 files changed, 21 insertions, 2 deletions

diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/JSONAPIServlet.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/JSONAPIServlet.java
index 7d01cdcc..641c09e7 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/JSONAPIServlet.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/JSONAPIServlet.java
@@ -15,6 +15,7 @@ import at.gv.egiz.pdfas.web.stats.StatisticEvent;
 import at.gv.egiz.pdfas.web.stats.StatisticFrontend;
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.io.IOUtils;
+import org.json.JSONArray;
 import org.json.JSONObject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -24,7 +25,9 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  * Created by Andreas Fitzek on 6/23/16.
@@ -42,7 +45,7 @@ public class JSONAPIServlet extends HttpServlet {
     private static final String JSON_DATAURL = "dataUrl";
     private static final String JSON_BKUURL = "bkuUrl";
     private static final String JSON_SLREQUEST = "slRequest";
-
+    private static final String JSON_SBP = "sbp";
     private static final Logger logger = LoggerFactory.getLogger(JSONAPIServlet.class);
 
     @Override
@@ -132,11 +135,27 @@ public class JSONAPIServlet extends HttpServlet {
             parameters.setPosition(position);
             parameters.setProfile(profile);
 
+            Map<String, String> signatureBlockParametersMap = new HashMap<>();
+            try {
+                JSONArray jsonArray = jsonObject.getJSONArray(JSON_SBP);
+                if (jsonArray != null) {
+                    for (int i = 0; i < jsonArray.length(); i++) {
+                        String s = jsonArray.getString(0);
+                        if (!s.contains("=")) {//TODO or pass as map?
+                            throw new Exception("Invalid parameter: " + s);
+                        }
+                        String[] values = s.split("=", 2);
+                        signatureBlockParametersMap.put(values[0], values[1]);
+                    }
+                }
+            }catch(Exception e){
+                e.printStackTrace();
+            }
             if (PDFASSignParameters.Connector.MOA.equals(connectorEnum)
                     || PDFASSignParameters.Connector.JKS.equals(connectorEnum)) {
                 // Plain server based signatures!!
                 PDFASSignResponse pdfasSignResponse = PdfAsHelper.synchronousServerSignature(
-                        inputDocument, parameters);
+                        inputDocument, parameters, signatureBlockParametersMap);
 
                 VerifyResult verifyResult = null;