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annotate piecrust/admin/bcryptfallback.py @ 1139:cd5267cd23ef

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cm: Update npm modules.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 20 May 2018 22:37:38 -0700
parents a9f4a6e60b0b
children 0d699f04968c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
Ludovic Chabant <ludovic@chabant.com>
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1 import hashlib
59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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2 import logging
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59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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5 print_warning = False
59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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6 logger = logging.getLogger(__name__)
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59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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9 try:
59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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10 from bcrypt import hashpw, gensalt
59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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11 except ImportError:
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12 print_warning = True
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14 def hashpw(password, *args, **kwargs):
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15 return hashlib.sha512(password).hexdigest().encode('utf8')
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16
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17 def gensalt(*args, **kwargs):
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18 return b''
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59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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parents:
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20
59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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parents:
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21 try:
59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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22 from flask.ext.bcrypt import Bcrypt
59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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23 except ImportError:
59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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24 print_warning = True
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25
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26 def generate_password_hash(password):
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27 return hashlib.sha512(password.encode('utf8')).hexdigest()
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29 def check_password_hash(reference, check):
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30 check_hash = hashlib.sha512(check.encode('utf8')).hexdigest()
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31 return check_hash == reference
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32
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33 class SHA512Fallback(object):
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34 is_fallback_bcrypt = True
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36 def __init__(self, app=None):
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37 self.generate_password_hash = generate_password_hash
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38 self.check_password_hash = check_password_hash
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39
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3885421c29a3 admin: Make the whole FoodTruck site into a blueprint.
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40 def init_app(self, app):
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a9f4a6e60b0b admin: Fix various crashes caused by incorrect Blueprint setup.
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41 app.bcrypt = self
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43 Bcrypt = SHA512Fallback
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45
59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
Ludovic Chabant <ludovic@chabant.com>
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46 if print_warning:
59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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47 logging.warning("Bcrypt not available... falling back to SHA512.")
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parents:
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48 logging.warning("Run `pip install Flask-Bcrypt` for more secure "
59968ee07a07 admin: Don't require `bcrypt` for running FoodTruck with `chef`.
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49 "password hashing.")
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50