mirror of
https://github.com/langgenius/dify.git
synced 2025-10-31 02:42:59 +00:00
27 lines
795 B
Python
27 lines
795 B
Python
|
# -*- coding:utf-8 -*-
|
||
|
|
import base64
|
||
|
|
import binascii
|
||
|
|
import hashlib
|
||
|
|
import re
|
||
|
|
|
||
|
|
password_pattern = r"^(?=.*[a-zA-Z])(?=.*\d).{8,}$"
|
||
|
|
|
||
|
|
def valid_password(password):
|
||
|
|
# Define a regex pattern for password rules
|
||
|
|
pattern = password_pattern
|
||
|
|
# Check if the password matches the pattern
|
||
|
|
if re.match(pattern, password) is not None:
|
||
|
|
return password
|
||
|
|
|
||
|
|
raise ValueError('Not a valid password.')
|
||
|
|
|
||
|
|
|
||
|
|
def hash_password(password_str, salt_byte):
|
||
|
|
dk = hashlib.pbkdf2_hmac('sha256', password_str.encode('utf-8'), salt_byte, 10000)
|
||
|
|
return binascii.hexlify(dk)
|
||
|
|
|
||
|
|
|
||
|
|
def compare_password(password_str, password_hashed_base64, salt_base64):
|
||
|
|
# compare password for login
|
||
|
|
return hash_password(password_str, base64.b64decode(salt_base64)) == base64.b64decode(password_hashed_base64)
|