minor changes to authenticator

server/authentication.py

@@ -1,10 +1,12 @@
-import os, sys
+import json
+import logging
+import os
+import shutil
+import sys
 from base64 import b64encode
+
 from Crypto.Hash import SHA256
 from Crypto.Protocol.KDF import bcrypt, bcrypt_check
-import json
-import shutil
-import logging
 
 auth_logger = logging.getLogger('AUTH APPLICATION ')
 auth_logger.root.setLevel(logging.INFO)
@@ -30,7 +32,7 @@ class Authetication:
                 json.dump(data, outfile)
 
     def login(self, username: str, password: str) -> str:
-        with open(Authetication.CONFIG_DIRECTORY_LOCATION + '\\config.txt') as json_file:
+        with open(self.CONFIG_DIRECTORY_LOCATION + '\\config.txt') as json_file:
             data = json.load(json_file)
 
         for user in data['user']:
@@ -46,7 +48,7 @@ class Authetication:
         return user['homeDir']
 
     def checkUserExists(self, username: str) -> bool:
-        with open(Authetication.CONFIG_DIRECTORY_LOCATION + '\\config.txt') as json_file:
+        with open(self.CONFIG_DIRECTORY_LOCATION + '\\config.txt') as json_file:
             data = json.load(json_file)
 
         for user in data['user']:
@@ -67,7 +69,7 @@ class Authetication:
         b64pwd = b64encode(SHA256.new(bytePass).digest())
         bcrypt_hash = bcrypt(b64pwd, 12)
 
-        with open(Authetication.CONFIG_DIRECTORY_LOCATION + '\\config.txt') as json_file:
+        with open(self.CONFIG_DIRECTORY_LOCATION + '\\config.txt') as json_file:
             data = json.load(json_file)
 
         user = {