From 96a766ff2732ef702e3e96ed2a7500f683922036 Mon Sep 17 00:00:00 2001
From: zeus <rootapostolos@swarmlab.io>
Date: Sun, 29 Nov 2020 19:26:50 +0200
Subject: [PATCH] prox

---
 swarmlab-app/src/run/app.js | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/swarmlab-app/src/run/app.js b/swarmlab-app/src/run/app.js
index 43412e4..3c2538d 100755
--- a/swarmlab-app/src/run/app.js
+++ b/swarmlab-app/src/run/app.js
@@ -427,8 +427,17 @@ cors(corsOptions),  (req, res, next) => {
 //      socket
 // ***************************************************
 
-function getSHA256ofJSON(input){
-  return   require("crypto").createHash("sha256").update(JSON.stringify(input)).digest("hex");
+//function getSHA256ofJSON(input){
+//  return   require("crypto").createHash("sha256").update(JSON.stringify(input)).digest("hex");
+//}
+const getSHA256ofJSON = (data: string, inputEncoding, encoding) => {
+  if (!data) {
+    return '';
+  }
+  inputEncoding = inputEncoding || 'utf-8';
+  encoding = encoding || 'hex';
+  const hash = crypto.createHash('md5');
+  return hash.update(JSON.stringify(data), inputEncoding).digest(encoding);
 }
 
 //var getkey = function getkey(key) {