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# -*- coding: utf-8 -*-
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# Copyright 2017 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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from calculate.lib.configparser import ConfigParser
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from calculate.lib.utils.files import pathJoin, writeFile, readFileEx
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from calculate.lib.utils.text import _u8
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import re
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from os import path
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from calculate.lib.cl_lang import getLazyLocalTranslate, setLocalTranslate
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from collections.abc import MutableMapping
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_ = lambda x: x
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setLocalTranslate('cl_core3', sys.modules[__name__])
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__ = getLazyLocalTranslate(_)
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class Admins(MutableMapping):
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"""
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Объект работы с информацией о локальных администраторах
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"""
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section = "admin"
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def __init__(self, dv, chroot=False):
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self.dv = dv
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self.cp = ConfigParser(strict=False)
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if chroot:
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self.ini_path = pathJoin(
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dv.Get('cl_chroot_path'),
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dv.Get('core.cl_core_admin_path'))
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else:
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self.ini_path = dv.Get('core.cl_core_admin_path')
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self.cert_database = dv.Get('core.cl_core_database')
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if path.exists(self.ini_path):
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self.cp.read(self.ini_path, encoding="utf-8")
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def __getitem__(self, item):
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return _u8(self.cp.get(self.section, item, fallback=""))
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def __contains__(self, item):
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return self.cp.has_option(self.section, item)
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def __len__(self):
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return len(list(iter(self)))
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def __iter__(self):
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if not self.cp.has_section(self.section):
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return iter(())
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else:
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return iter(_u8(x) for x in self.cp[self.section])
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def has_certificate(self, user):
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"""
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Проверить: выдавался ли сертификат указанному пользователю
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"""
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certdata = readFileEx(self.cert_database, grab=True)
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return bool(re.search("^\S+\s+(?:\S+\s+){6}%s\s*$" % user,
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certdata, flags=re.M))
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def __setitem__(self, item, value):
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if not self.cp.has_section(self.section):
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self.cp.add_section(self.section)
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self.cp[self.section][item] = value
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def __delitem__(self, item):
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if self.cp.has_section(self.section):
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self.cp.remove_option(self.section, item)
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def save(self):
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with writeFile(self.ini_path) as f:
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self.cp.write(f)
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def clear(self):
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self.cp.remove_section(self.section)
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