auth.py

@@ -1,13 +1,13 @@
 import json
 import sys
 from getpass import getpass
+import hashlib
 
 PWDB_PATH = 'pwdb.json'
 
 def get_credentials():
     username = input('Enter your username: ')
     password = hash_psw(getpass('Enter your password: '))
-    password = getpass('Enter your password: ')
     return (username, password)
 
 def authenticate(username, password, pwdb):
@@ -15,9 +15,13 @@ def authenticate(username, password, pwdb):
 
 def add_user(username, pwdb):
     pwdb[username] = hash_psw(input(f'Enter password for {username}: '))
-    pwdb[username] = input(f'Enter password for {username}: ')
     return pwdb
 
+def hash_psw(password):
+    hashed_pw = hashlib.sha256(bytes(password, 'utf-8')).hexdigest()
+    return hashed_pw
+
+
 def read_pwdb(PWDB_PATH):
     try:
         pwdb_file = open(PWDB_PATH, 'rt')