def verify_token(self, token, token_type='pwreset'):
"""Verify a user-specific token."""
token = str(token)
decoded = base64.urlsafe_b64decode(token)
expires, mac = decoded.split(':')
if float(expires) > time.time():
raise errors.ValidationError('Expired token.')
expected = self.get_token(token_type=token_type, expires=int(expires))
if not utils.compare_digest(expected, token):
raise errors.ValidationError('Invalid token.')
return True
def check_signature(request):
secret = os.environ.get('GITHUB_SECRET', '')
signature = request.headers.get('X-Hub-Signature')
if not signature: return False
mac = hmac.new(secret, request.data, hashlib.sha1).hexdigest()
return compare_digest("sha1=" + mac, str(signature))
def verify_answer(self, answer):
return utils.compare_digest(
pbkdf2.crypt(answer, self.answer_hash), self.answer_hash)
def verify_answer(self, answer):
return utils.compare_digest(
pbkdf2.crypt(answer, self.answer_hash), self.answer_hash)