Bump Codebase Version

apps/authentication/util.py

@@ -0,0 +1,34 @@
+# -*- encoding: utf-8 -*-
+"""
+Copyright (c) 2019 - present AppSeed.us
+"""
+
+import os
+import hashlib
+import binascii
+
+# Inspiration -> https://www.vitoshacademy.com/hashing-passwords-in-python/
+
+
+def hash_pass(password):
+    """Hash a password for storing."""
+
+    salt = hashlib.sha256(os.urandom(60)).hexdigest().encode('ascii')
+    pwdhash = hashlib.pbkdf2_hmac('sha512', password.encode('utf-8'),
+                                  salt, 100000)
+    pwdhash = binascii.hexlify(pwdhash)
+    return (salt + pwdhash)  # return bytes
+
+
+def verify_pass(provided_password, stored_password):
+    """Verify a stored password against one provided by user"""
+
+    stored_password = stored_password.decode('ascii')
+    salt = stored_password[:64]
+    stored_password = stored_password[64:]
+    pwdhash = hashlib.pbkdf2_hmac('sha512',
+                                  provided_password.encode('utf-8'),
+                                  salt.encode('ascii'),
+                                  100000)
+    pwdhash = binascii.hexlify(pwdhash).decode('ascii')
+    return pwdhash == stored_password