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#-*- coding: utf-8 -*-
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# Copyright 2008-2010 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 os
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import sys
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# Ввод pwd
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import getpass
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import types
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from cl_utils import removeDir
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from cl_print import color_print
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from server.share import servicesAPI
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from server.utils import rawInput, isCorrectStringNet, addInfoUser, \
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addInfoGroup, dialogYesNo
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# Перевод модуля
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import cl_lang
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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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import cl_overriding
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class users(color_print):
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"""Общие методы для серверных программ,
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(работа с пользователями и группами)"""
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# Объект с методами доступа к другим сервисам
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servicesAPIObj = servicesAPI()
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# Статические группы
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staticGroups = {\
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'client':addInfoGroup('client',
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'900',
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'Client group',
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'2801',
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'2'),
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'Domain Admins':addInfoGroup('Domain Admins',
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'512',
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'Domain Administrators',
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'512',
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'2'),
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'Domain Users':addInfoGroup('Domain Users',
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'513',
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'Domain Users',
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'513',
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'2'),
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'Domain Guests':addInfoGroup('Domain Guests',
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'514',
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'Domain Guests Users',
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'514',
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'2'),
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'Domain Computers':addInfoGroup('Domain Computers',
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'515',
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'Domain Computers accounts',
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'515',
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'2'),
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'Administrators':addInfoGroup('Administrators',
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'544',
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'Domain Members can fully \
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administer the computer/sambaDomainName',
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'544',
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'5',
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"S-1-5-32-544"),
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'Account Operators':addInfoGroup('Account Operators',
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'548',
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'Domain Users to manipulate \
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users accounts',
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'548',
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'5',
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"S-1-5-32-548"),
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'System Operators':addInfoGroup('System Operators',
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'549',
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'Domain System Operators',
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'549',
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'5',
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"S-1-5-32-549"),
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'Print Operators':addInfoGroup('Print Operators',
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'550',
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'Domain Print Operators',
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'550',
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'5',
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"S-1-5-32-550"),
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'Backup Operators':addInfoGroup('Backup Operators',
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'551',
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'Domain Members can bypass \
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file security to back up files',
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'551',
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'5',
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"S-1-5-32-551"),
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'Replicators':addInfoGroup('Replicators',
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'552',
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'Domain Supports file replication \
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in a sambaDomainName',
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'552',
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'5',
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"S-1-5-32-552"),
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}
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# Статические пользователи
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staticUsers = {\
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'client':addInfoUser('client',
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'900',
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'900',
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'Client samba user'),
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'admin':addInfoUser('admin',
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'901',
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'544',
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'Admin samba user')}
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def getUserUidAndGid(self, userName, groupName=""):
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"""Находит в системе uid и gid пользователя
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userName - имя пользователя и имя группы пользователя
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"""
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if not groupName:
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groupName = userName
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import pwd
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try:
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uid = pwd.getpwnam(userName)[2]
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except:
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self.printERROR(_("User %s not found on this system")%userName)
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return ()
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try:
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import grp
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gid = grp.getgrnam(groupName)[2]
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except:
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self.printERROR(_("Group %s not found on this system")\
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%groupName)
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return ()
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return (uid, gid)
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def __restoreDelUser(self,userName,service,srcDir,message,unixObj=False):
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"""Возвращаем данные удаленного пользователя"""
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# Ищем Unix пользователя
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searchUnixUser = self.servicesAPIObj.searchUnixUser(userName, unixObj)
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# id пользователя
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strUid = ""
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if searchUnixUser:
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strUid = searchUnixUser[0][0][1]['uidNumber'][0]
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else:
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resPasswd = self.servicesAPIObj.searchPasswdUser(userName, unixObj)
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if resPasswd:
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strUid = resPasswd.split(":")[2]
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if strUid:
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delBackDir =\
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os.path.join(self.clVars.Get("sr_deleted_path"),
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"%s-%s"%(userName,strUid),
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service)
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if strUid and os.path.exists(delBackDir) and os.listdir(delBackDir):
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if message == None or type(message) == types.BooleanType:
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dialogRes = message
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else:
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dialogRes = dialogYesNo(message)
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if dialogRes and dialogRes == True:
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try:
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copyDir(srcDir, delBackDir)
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except:
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self.printERROR(
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_("Failed to restore user data in directory %s")\
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%srcDir)
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return False
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self.printSUCCESS(_("Restore user data is in directory %s")\
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%srcDir)
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return "Yes", delBackDir
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elif dialogRes == False:
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return "No", delBackDir
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elif dialogRes == None:
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return "Cancel", delBackDir
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return True
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def restorePathDelUser(self,userName,destDir,relDir,message,unixObj=False):
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"""Восстанавливает директорию удаленного пользователя"""
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removedDir = False
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flagError = False
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resRestore = self.__restoreDelUser(userName, relDir,
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destDir, message, unixObj)
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# Если ошибка то выходим
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if not resRestore:
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flagError = True
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# Флаг создания директории профиля пользователя
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createDir = destDir
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term = ""
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if resRestore == True:
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term = message
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if not flagError and type(resRestore) == types.TupleType:
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# Если cansel
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if resRestore[0] == "Cancel":
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# Удаляем пользователя
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flagError = True
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term = None
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# Если No
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elif resRestore[0] == "No":
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try:
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removeDir(resRestore[1])
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except:
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flagError = True
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if not flagError:
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removedDir = resRestore[1]
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term = False
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elif resRestore[0] == "Yes":
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createDir = False
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removedDir = resRestore[1]
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term = True
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if flagError or term == "":
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return False
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else:
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return (term, createDir, removedDir)
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def backupDelUser(self, userName, service, srcDir, unixObj=False):
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"""Сохраняем данные удаляемого пользователя"""
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# Ищем Unix пользователя
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searchUnixUser = self.servicesAPIObj.searchUnixUser(userName, unixObj)
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# id пользователя
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strUid = ""
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if searchUnixUser:
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strUid = searchUnixUser[0][0][1]['uidNumber'][0]
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if strUid:
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delBackDir =\
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os.path.join(self.clVars.Get("sr_deleted_path"),
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"%s-%s"%(userName,strUid),
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service)
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if os.path.exists(delBackDir) and os.listdir(delBackDir):
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self.printERROR(_("Found deleted user data in directory %s")\
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%delBackDir)
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self.printERROR(_("Unable to create directory %s for storing "
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"deleted user data")\
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%delBackDir)
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return False
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else:
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delBackDir =\
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os.path.join(self.clVars.Get("sr_deleted_path"),
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"%s"%(userName),
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service)
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i = 0
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while os.path.exists(delBackDir):
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i += 1
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delBackDir =\
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os.path.join(self.clVars.Get("sr_deleted_path"),
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"%s_%s"%(userName,i),
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service)
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# Cоздаем директорию хранения удаленных пользователей
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if not os.path.exists(self.clVars.Get("sr_deleted_path")):
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os.makedirs(self.clVars.Get("sr_deleted_path"))
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#Делаем сохранение директории
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try:
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copyDir(delBackDir,srcDir)
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except:
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self.printERROR(
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_("Failed to copy deleted user data in directory %s")\
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%delBackDir)
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return False
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self.printSUCCESS(
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_("Created a directory for storing deleted user data")\
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%delBackDir)
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return True
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def removeEmptyDir(self, rmDir):
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"""Удаление пустых директорий"""
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if not os.path.exists(rmDir):
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self.printERROR(_("Directory %s, to be removed, not found") %rmDir)
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return False
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rDir = rmDir
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while os.listdir(rDir) == []:
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os.rmdir(rDir)
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rDir = os.path.split(rDir)[0]
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if rDir == "/":
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break
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return True
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def createUserDir(self, uid, gid, userDir, mode=0700):
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"""Создание пользовательской директории"""
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if not os.path.exists(userDir):
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os.makedirs(userDir)
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if mode:
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os.chmod(userDir,mode)
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os.chown(userDir,uid,gid)
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return True
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else:
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self.printERROR(_("Path %s exists") %userDir)
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return False
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def createUserFile(self, fileName, fileTxt, uid, gid, mode=0644):
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"""Создает пользовательский файл с содержимым
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Если директория файла не существует то ошибка
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"""
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userDir = os.path.split(fileName)[0]
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if not os.path.exists(userDir):
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self.printERROR(_("Path %s does not exist") %userDir)
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return False
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fd = os.open(fileName, os.O_CREAT)
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os.close(fd)
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os.chmod(fileName, mode)
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os.chown(fileName,uid,gid)
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if fileTxt:
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FD = open(fileName, "r+")
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FD.write(fileTxt)
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FD.close()
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return True
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def getUserAllowNetwork(self, strPrompt, strNetAllow):
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"""Получаем от пользователя доверительные сети
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вывод - список доверительных сетей
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"""
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def printW():
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cl_overriding.printSUCCESS(
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_("Incorrect string of available networks"))
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cl_overriding.printSUCCESS(\
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_("Example - allow networks: 10.0.0.0/24 10.0.10.0/24"))
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cl_overriding.printSUCCESS(_("Try again\n"))
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strNet = rawInput(strPrompt, strNetAllow)
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i = 0
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while i<3 and not isCorrectStringNet(strNet):
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printW()
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strNet = rawInput(strPrompt, strNet)
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i +=1
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if i == 3 and not isCorrectStringNet(strNet):
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printW()
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self.printERROR(_("You used four attempts, \
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if you want to continue to run the program again"))
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return False
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return isCorrectStringNet(strNet)
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