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61 lines
1.8 KiB
61 lines
1.8 KiB
# -*- coding: utf-8 -*-
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# Copyright 2016 Mir Calculate. http://www.calculate-linux.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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import hashlib
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import base64
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from calculate.lib.utils.common import genpassword
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_ = lambda x: x
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from calculate.lib.cl_lang import (setLocalTranslate, getLazyLocalTranslate)
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setLocalTranslate('cl_ldap3', sys.modules[__name__])
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__ = getLazyLocalTranslate(_)
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ALL_BYTE_VALUES = "".join(chr(x) for x in xrange(256))
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class SlapPasswd(object):
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"""
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Получить хэш из пароля
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"""
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def __init__(self, hashtype):
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self._hash = hashtype
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def _default(self, secret):
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pass
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def _generate_salt(self, salt_len=4, salt_chars=ALL_BYTE_VALUES):
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return genpassword(salt_len, salt_chars)
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def _sha1_base64(self, secret):
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return base64.b64encode(hashlib.sha1(secret).digest())
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def _salted_sha1_base64(self, secret):
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salt = self._generate_salt()
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return base64.b64encode("%s%s" % (
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hashlib.sha1("%s%s" % (secret, salt)).digest(), salt))
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def get_hash(self, secret):
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return "%s%s" % (
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self._hash,
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{
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'{SHA}': self._sha1_base64,
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'{SSHA}': self._salted_sha1_base64
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}.get(self._hash, self._default)(secret))
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