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90 lines
2.8 KiB
90 lines
2.8 KiB
#-*- coding: utf-8 -*-
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# Copyright 2008-2010 Mir Calculate Ltd. 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 os
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import hashlib
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import crypt
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import string
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from random import choice
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from base64 import urlsafe_b64encode as b64encode
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from cl_print import color_print
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import cl_lang
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from server.utils import copyDir
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tr = cl_lang.lang()
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tr.setLocalDomain('cl_lib')
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tr.setLanguage(sys.modules[__name__])
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class shareServer(color_print):
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"""Класс хранения общих методов используемых для настройки сервисов"""
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def __GenCryptSalt__(self):
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"""Генерация соли для хеширования пароля (CRYPT)"""
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chars = string.letters + string.digits + "./"
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salt = ""
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for i in range(2):
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salt = salt + choice(chars)
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return salt
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def getHashPasswd(self, password, crypt):
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"""Генерация хеша пароля,
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Поддерживаемые алгоритмы шифрования пароля:
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plain, md5, smd5, crypt, sha, ssha
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"""
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if not password:
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self.printERROR(_("ERROR") + " getHashPasswd: " +\
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_("password empty"))
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return False
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hashPwd = ""
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if crypt == "plain":
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hashPwd = password
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elif crypt == "md5":
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h = hashlib.md5(password)
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hashPwd = "{MD5}" + b64encode(h.digest())
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elif crypt == "smd5":
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salt = os.urandom(4)
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h = hashlib.md5(password)
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h.update(salt)
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hashPwd = "{SMD5}" + b64encode(h.digest() + salt)
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elif crypt == "crypt":
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salt = self.__GenCryptSalt__()
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hashPwd = "{CRYPT}" + crypt.crypt(password, salt)
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elif crypt == "sha":
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h = hashlib.sha1(password)
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hashPwd = "{SHA}" + b64encode(h.digest())
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elif crypt == "ssha":
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salt = os.urandom(4)
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h = hashlib.sha1(password)
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h.update(salt)
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hashPwd = "{SSHA}" + b64encode(h.digest() + salt)
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else:
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self.printERROR(_("ERROR") + " getHashPasswd: " +\
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_("Can not support '%s' crypto algoritm")%crypt)
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return False
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return hashPwd
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