mirror of
https://github.com/thegeeklab/ansible-later.git
synced 2024-11-18 10:50:40 +00:00
53 lines
1.8 KiB
Python
53 lines
1.8 KiB
Python
# Copyright 2013 Donald Stufft and individual contributors
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
from __future__ import absolute_import
|
|
from __future__ import division
|
|
|
|
import nacl.bindings
|
|
|
|
_argon2_strbytes_plus_one = nacl.bindings.crypto_pwhash_STRBYTES
|
|
|
|
PWHASH_SIZE = _argon2_strbytes_plus_one - 1
|
|
SALTBYTES = nacl.bindings.crypto_pwhash_SALTBYTES
|
|
|
|
PASSWD_MIN = nacl.bindings.crypto_pwhash_PASSWD_MIN
|
|
PASSWD_MAX = nacl.bindings.crypto_pwhash_PASSWD_MAX
|
|
|
|
PWHASH_SIZE = _argon2_strbytes_plus_one - 1
|
|
|
|
BYTES_MAX = nacl.bindings.crypto_pwhash_BYTES_MAX
|
|
BYTES_MIN = nacl.bindings.crypto_pwhash_BYTES_MIN
|
|
|
|
ALG_ARGON2I13 = nacl.bindings.crypto_pwhash_ALG_ARGON2I13
|
|
ALG_ARGON2ID13 = nacl.bindings.crypto_pwhash_ALG_ARGON2ID13
|
|
ALG_ARGON2_DEFAULT = nacl.bindings.crypto_pwhash_ALG_DEFAULT
|
|
|
|
|
|
def verify(password_hash, password):
|
|
"""
|
|
Takes a modular crypt encoded argon2i or argon2id stored password hash
|
|
and checks if the user provided password will hash to the same string
|
|
when using the stored parameters
|
|
|
|
:param password_hash: password hash serialized in modular crypt() format
|
|
:type password_hash: bytes
|
|
:param password: user provided password
|
|
:type password: bytes
|
|
:rtype: boolean
|
|
|
|
.. versionadded:: 1.2
|
|
"""
|
|
return nacl.bindings.crypto_pwhash_str_verify(password_hash,
|
|
password)
|