| 1 | #!/usr/bin/env python |
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| 2 | # -*- coding: utf-8 -*- |
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| 3 | # |
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| 4 | # Copyright (C) 2005-2006 Insecure.Com LLC. |
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| 5 | # Copyright (C) 2007-2008 Adriano Monteiro Marques |
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| 6 | # |
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| 7 | # Author: Adriano Monteiro Marques <adriano@umitproject.org> |
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| 8 | # |
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| 9 | # This program is free software; you can redistribute it and/or modify |
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| 10 | # it under the terms of the GNU General Public License as published by |
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| 11 | # the Free Software Foundation; either version 2 of the License, or |
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| 12 | # (at your option) any later version. |
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| 13 | # |
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| 14 | # This program is distributed in the hope that it will be useful, |
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| 15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | # GNU General Public License for more details. |
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| 18 | # |
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| 19 | # You should have received a copy of the GNU General Public License |
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| 20 | # along with this program; if not, write to the Free Software |
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| 21 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 22 | |
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| 23 | from os import R_OK, W_OK, access, mkdir, getcwd, environ, getcwd, makedirs |
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| 24 | from os.path import exists, join, split, abspath, dirname |
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| 25 | from tempfile import mktemp |
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| 26 | from types import StringTypes |
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| 27 | |
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| 28 | import os.path |
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| 29 | import sys |
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| 30 | |
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| 31 | from umitCore.UmitLogging import log |
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| 32 | from umitCore.UmitConfigParser import UmitConfigParser |
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| 33 | from umitCore.TempConf import create_temp_conf_dir |
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| 34 | from umitCore.Version import VERSION |
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| 35 | from umitCore.BasePaths import base_paths, HOME |
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| 36 | from umitCore.BasePaths import CONFIG_DIR, LOCALE_DIR, MISC_DIR |
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| 37 | from umitCore.BasePaths import ICONS_DIR, PIXMAPS_DIR, DOCS_DIR |
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| 38 | |
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| 39 | ####### |
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| 40 | # Paths |
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| 41 | class Paths(object): |
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| 42 | """Paths |
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| 43 | """ |
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| 44 | config_parser = UmitConfigParser() |
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| 45 | paths_section = "paths" |
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| 46 | |
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| 47 | hardcoded = ["locale_dir", |
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| 48 | "pixmaps_dir", |
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| 49 | "icons_dir", |
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| 50 | "misc_dir", |
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| 51 | "docs_dir"] |
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| 52 | |
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| 53 | config_files_list = ["config_file", |
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| 54 | "profile_editor", |
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| 55 | "wizard", |
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| 56 | "scan_profile", |
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| 57 | "options", |
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| 58 | "umit_version"] |
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| 59 | |
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| 60 | empty_config_files_list = ["target_list", |
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| 61 | "recent_scans", |
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| 62 | "umitdb"] |
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| 63 | |
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| 64 | share_files_list = ["umit_opt", |
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| 65 | "umit_opf"] |
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| 66 | |
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| 67 | misc_files_list = ["services_dump", |
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| 68 | "os_dump", |
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| 69 | "os_classification"] |
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| 70 | |
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| 71 | other_settings = ["nmap_command_path"] |
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| 72 | |
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| 73 | config_file_set = False |
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| 74 | |
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| 75 | def set_umit_conf(self, base_dir): |
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| 76 | main_config_dir = "" |
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| 77 | main_config_file = "" |
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| 78 | if exists(CONFIG_DIR) and \ |
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| 79 | exists(join(CONFIG_DIR, base_paths['config_file'])): |
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| 80 | main_config_dir = CONFIG_DIR |
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| 81 | |
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| 82 | elif exists(join(base_dir, CONFIG_DIR)) and\ |
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| 83 | exists(join(base_dir, |
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| 84 | CONFIG_DIR, |
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| 85 | base_paths['config_file'])): |
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| 86 | main_config_dir = join(base_dir, CONFIG_DIR) |
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| 87 | |
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| 88 | elif exists(join(split(base_dir)[0], CONFIG_DIR)) and \ |
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| 89 | exists(join(split(base_dir)[0], |
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| 90 | CONFIG_DIR, |
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| 91 | base_paths['config_file'])): |
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| 92 | main_config_dir = join(split(base_dir)[0], CONFIG_DIR) |
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| 93 | |
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| 94 | else: |
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| 95 | main_config_dir = create_temp_conf_dir(VERSION) |
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| 96 | |
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| 97 | # Main config file, based on the main_config_dir got above |
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| 98 | main_config_file = join(main_config_dir, base_paths['config_file']) |
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| 99 | |
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| 100 | # This is the expected place in which umit.conf should be placed |
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| 101 | supposed_file = join(base_paths['user_dir'], base_paths['config_file']) |
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| 102 | config_dir = "" |
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| 103 | config_file = "" |
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| 104 | |
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| 105 | if exists(supposed_file)\ |
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| 106 | and check_access(supposed_file, R_OK and W_OK): |
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| 107 | config_dir = base_paths['user_dir'] |
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| 108 | config_file = supposed_file |
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| 109 | log.debug(">>> Using config files in user home directory: %s" \ |
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| 110 | % config_file) |
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| 111 | |
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| 112 | elif not exists(supposed_file)\ |
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| 113 | and not check_access(base_paths['user_dir'], |
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| 114 | R_OK and W_OK): |
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| 115 | try: |
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| 116 | result = create_user_dir(join(main_config_dir, |
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| 117 | base_paths['config_file']), |
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| 118 | HOME) |
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| 119 | if type(result) == type({}): |
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| 120 | config_dir = result['config_dir'] |
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| 121 | config_file = result['config_file'] |
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| 122 | log.debug(">>> Using recently created config files in \ |
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| 123 | user home: %s" % config_file) |
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| 124 | else: |
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| 125 | raise Exception() |
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| 126 | except: |
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| 127 | log.debug(">>> Failed to create user home") |
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| 128 | |
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| 129 | if config_dir and config_file: |
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| 130 | # Checking if the version of the configuration files are the same |
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| 131 | # as this Umit's version |
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| 132 | if not self.check_version(config_dir): |
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| 133 | log.debug(">>> The config files versions are different!") |
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| 134 | log.debug(">>> Running update scripts...") |
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| 135 | self.update_config_dir(config_dir) |
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| 136 | |
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| 137 | else: |
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| 138 | log.debug(">>> There is no way to create nor use home connfigs.") |
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| 139 | log.debug(">>> Trying to use main configuration files...") |
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| 140 | |
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| 141 | config_dir = main_config_dir |
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| 142 | config_file = main_config_file |
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| 143 | |
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| 144 | # Parsing the umit main config file |
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| 145 | self.config_parser.read(config_file) |
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| 146 | |
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| 147 | # Should make the following only after reading the umit.conf file |
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| 148 | self.config_dir = config_dir |
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| 149 | self.config_file = config_file |
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| 150 | self.config_file_set = True |
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| 151 | self.locale_dir = LOCALE_DIR |
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| 152 | self.pixmaps_dir = PIXMAPS_DIR |
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| 153 | self.icons_dir = ICONS_DIR |
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| 154 | self.misc_dir = MISC_DIR |
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| 155 | self.docs_dir = DOCS_DIR |
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| 156 | |
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| 157 | for plug_path in ('plugins', 'plugins-download', 'plugins-temp'): |
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| 158 | dir_path = join(config_dir, plug_path) |
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| 159 | |
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| 160 | try: |
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| 161 | if not exists(dir_path): |
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| 162 | makedirs(dir_path) |
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| 163 | except: |
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| 164 | pass |
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| 165 | |
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| 166 | log.debug(">>> Config file: %s" % config_file) |
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| 167 | log.debug(">>> Locale: %s" % self.locale_dir) |
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| 168 | log.debug(">>> Pixmaps: %s" % self.pixmaps_dir) |
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| 169 | log.debug(">>> Icons: %s" % self.icons_dir) |
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| 170 | log.debug(">>> Misc: %s" % self.misc_dir) |
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| 171 | log.debug(">>> Docs: %s" % self.docs_dir) |
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| 172 | |
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| 173 | def update_config_dir(self, config_dir): |
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| 174 | # Do any updates of configuration files. Not yet implemented. |
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| 175 | pass |
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| 176 | |
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| 177 | def check_version(self, config_dir): |
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| 178 | version_file = join(config_dir, base_paths['umit_version']) |
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| 179 | |
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| 180 | if exists(version_file): |
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| 181 | ver = open(version_file).readline().strip() |
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| 182 | |
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| 183 | log.debug(">>> This Umit Version: %s" % VERSION) |
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| 184 | log.debug(">>> Version of the files in %s: %s" % (config_dir, ver)) |
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| 185 | |
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| 186 | if VERSION == ver: |
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| 187 | return True |
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| 188 | return False |
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| 189 | |
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| 190 | def root_dir(self): |
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| 191 | """Retrieves root dir on current filesystem""" |
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| 192 | curr_dir = getcwd() |
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| 193 | while True: |
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| 194 | splited = split(curr_dir)[0] |
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| 195 | if curr_dir == splited: |
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| 196 | break |
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| 197 | curr_dir = splited |
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| 198 | |
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| 199 | log.debug(">>> Root dir: %s" % curr_dir) |
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| 200 | return curr_dir |
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| 201 | |
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| 202 | def __getattr__(self, name): |
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| 203 | if self.config_file_set: |
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| 204 | if name in self.other_settings: |
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| 205 | return self.config_parser.get(self.paths_section, name) |
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| 206 | |
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| 207 | elif name in self.hardcoded: |
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| 208 | return self.__dict__[name] |
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| 209 | |
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| 210 | elif name in self.config_files_list: |
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| 211 | return return_if_exists(join(self.__dict__['config_dir'], |
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| 212 | base_paths[name])) |
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| 213 | |
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| 214 | elif name in self.empty_config_files_list: |
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| 215 | return return_if_exists(join(self.__dict__['config_dir'], |
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| 216 | base_paths[name]), |
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| 217 | True) |
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| 218 | |
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| 219 | elif name in self.share_files_list: |
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| 220 | return return_if_exists(join(self.__dict__['pixmaps_dir'], |
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| 221 | base_paths[name])) |
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| 222 | |
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| 223 | elif name in self.misc_files_list: |
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| 224 | return return_if_exists(join(self.__dict__["misc_dir"], |
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| 225 | base_paths[name])) |
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| 226 | |
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| 227 | try: |
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| 228 | return self.__dict__[name] |
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| 229 | except: |
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| 230 | raise NameError(name) |
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| 231 | else: |
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| 232 | raise Exception("Must set config file location first") |
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| 233 | |
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| 234 | def __setattr__(self, name, value): |
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| 235 | if name in self.other_settings: |
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| 236 | self.config_parser.set(self.paths_section, name, value) |
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| 237 | else: |
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| 238 | self.__dict__[name] = value |
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| 239 | |
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| 240 | #################################### |
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| 241 | # Functions for directories creation |
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| 242 | |
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| 243 | def create_user_dir(config_file, user_home): |
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| 244 | log.debug(">>> Create user dir at given home: %s" % user_home) |
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| 245 | log.debug(">>> Using %s as source" % config_file) |
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| 246 | |
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| 247 | main_umit_conf = UmitConfigParser() |
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| 248 | main_umit_conf.read(config_file) |
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| 249 | paths_section = "paths" |
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| 250 | |
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| 251 | user_dir = join(user_home, base_paths['config_dir']) |
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| 252 | |
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| 253 | if exists(user_home)\ |
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| 254 | and access(user_home, R_OK and W_OK)\ |
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| 255 | and not exists(user_dir): |
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| 256 | mkdir(user_dir) |
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| 257 | mkdir(join(user_dir, "plugins")) |
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| 258 | mkdir(join(user_dir, "plugins-download")) |
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| 259 | mkdir(join(user_dir, "plugins-temp")) |
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| 260 | log.debug(">>> Umit user dir successfully created! %s" % user_dir) |
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| 261 | else: |
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| 262 | log.warning(">>> No permissions to create user dir!") |
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| 263 | return False |
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| 264 | |
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| 265 | main_dir = split(config_file)[0] |
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| 266 | copy_config_file("options.xml", main_dir, user_dir) |
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| 267 | copy_config_file("profile_editor.xml", main_dir, user_dir) |
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| 268 | copy_config_file("scan_profile.usp", main_dir, user_dir) |
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| 269 | copy_config_file("umit_version", main_dir, user_dir) |
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| 270 | copy_config_file("wizard.xml", main_dir, user_dir) |
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| 271 | |
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| 272 | return dict(user_dir = user_dir, |
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| 273 | config_dir = user_dir, |
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| 274 | config_file = copy_config_file("umit.conf", |
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| 275 | split(config_file)[0], |
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| 276 | user_dir)) |
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| 277 | |
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| 278 | def copy_config_file(filename, dir_origin, dir_destiny): |
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| 279 | log.debug(">>> copy_config_file %s to %s" % (filename, dir_destiny)) |
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| 280 | |
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| 281 | origin = join(dir_origin, filename) |
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| 282 | destiny = join(dir_destiny, filename) |
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| 283 | |
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| 284 | if not exists(destiny): |
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| 285 | # Quick copy |
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| 286 | origin_file = open(origin, 'rb') |
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| 287 | destiny_file = open(destiny, 'wb') |
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| 288 | destiny_file.write(origin_file.read()) |
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| 289 | origin_file.close() |
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| 290 | destiny_file.close() |
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| 291 | return destiny |
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| 292 | |
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| 293 | def check_access(path, permission): |
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| 294 | if type(path) in StringTypes: |
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| 295 | return exists(path) and access(path, permission) |
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| 296 | return False |
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| 297 | |
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| 298 | def return_if_exists(path, create=False): |
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| 299 | path = abspath(path) |
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| 300 | if exists(path): |
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| 301 | return path |
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| 302 | elif create: |
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| 303 | f = open(path, "w") |
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| 304 | f.close() |
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| 305 | return path |
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| 306 | raise Exception("File '%s' does not exist or could not be found!" % path) |
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| 307 | |
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| 308 | ############ |
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| 309 | # Singleton! |
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| 310 | Path = Paths() |
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| 311 | |
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| 312 | if __name__ == '__main__': |
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| 313 | Path.set_umit_conf(split(sys.argv[0])[0]) |
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| 314 | |
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| 315 | print ">>> SAVED DIRECTORIES:" |
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| 316 | print ">>> LOCALE DIR:", Path.locale_dir |
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| 317 | print ">>> PIXMAPS DIR:", Path.pixmaps_dir |
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| 318 | print ">>> CONFIG DIR:", Path.config_dir |
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| 319 | print |
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| 320 | print ">>> FILES:" |
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| 321 | print ">>> CONFIG FILE:", Path.config_file |
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| 322 | print ">>> TARGET_LIST:", Path.target_list |
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| 323 | print ">>> PROFILE_EDITOR:", Path.profile_editor |
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| 324 | print ">>> WIZARD:", Path.wizard |
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| 325 | print ">>> SCAN_PROFILE:", Path.scan_profile |
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| 326 | print ">>> RECENT_SCANS:", Path.recent_scans |
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| 327 | print ">>> OPTIONS:", Path.options |
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| 328 | print |
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| 329 | print ">>> UMIT_OPT:", Path.umit_opt |
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| 330 | print ">>> UMIT_OPF:", Path.umit_opf |
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| 331 | print ">>> UMITDB:", Path.umitdb |
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| 332 | print ">>> SERVICES DUMP:", Path.services_dump |
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| 333 | print ">>> OS DB DUMP:", Path.os_dump |
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| 334 | print ">>> UMIT VERSION:", Path.umit_version |
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| 335 | print ">>> OS CLASSIFICATION DUMP:", Path.os_classification |
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| 336 | print ">>> NMAP COMMAND PATH:", Path.nmap_command_path |
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