Update utility.py

scripts/handler/utility.py

 import logging
 
+import bcrypt
 from pymongo import MongoClient
 
 
@@ -34,3 +35,16 @@ class Mongo_utility:
             return details
         except Exception:
             logging.exception("Exception occurred", exc_info=True)
+
+    # method for hashing
+    @staticmethod
+    def hashing(password, value):
+        try:
+            # hashing the password
+            if value is not None:
+                return bcrypt.hashpw(password.encode('utf8'), bcrypt.gensalt())
+            else:
+                # validating password
+                return bcrypt.checkpw(password.encode('utf8'), value)
+        except Exception:
+            logging.exception("Exception occurred", exc_info=True)