annotate src/core/constants.py @ 1030:15f43b54d697

core, memory, bridge: added profile password + password encryption: /!\ This changeset updates the database version to 2 and modify the database content! Description: - new parameter General / Password to store the profile password - profile password is initialized with XMPP password value, it is stored hashed - bridge methods asyncCreateProfile/asyncConnect takes a new argument "password" (default = "") - bridge method asyncConnect returns a boolean (True = connection already established, False = connection initiated) - profile password is checked before initializing the XMPP connection - new private individual parameter to store the personal encryption key of each profile - personal key is randomly generated and encrypted with the profile password - personal key is decrypted after profile authentification and stored in a Sessions instance - personal key is used to encrypt/decrypt other passwords when they need to be retrieved/modified - modifying the profile password re-encrypt the personal key - Memory.setParam now returns a Deferred (the bridge method "setParam" is unchanged) - Memory.asyncGetParamA eventually decrypts the password, Memory.getParamA would fail on a password parameter TODO: - if profile authentication is OK but XMPP authentication is KO, prompt the user for another XMPP password - fix the method "registerNewAccount" (and move it to a plugin) - remove bridge method "connect", sole "asyncConnect" should be used
author souliane <souliane@mailoo.org>
date Wed, 07 May 2014 16:02:23 +0200
parents adbde4a3a52f
children b262ae6d53af
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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4 # SàT: a XMPP client
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5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 try:
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21 import __pyjamas__ # do not import xdg when building Libervia
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22 BaseDirectory = None
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23 except ImportError:
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24 from os.path import expanduser, realpath
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25 from xdg import BaseDirectory
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28 class Const(object):
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29
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30 ## Application ##
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31 APP_NAME = u'Salut à Toi'
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32 APP_NAME_SHORT = u'SàT'
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33 APP_NAME_FILE = u'sat'
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34 APP_NAME_FULL = u'%s (%s)' % (APP_NAME_SHORT, APP_NAME)
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35 APP_VERSION = u'0.4.1D' # Please add 'D' at the end for dev versions
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36 APP_URL = 'http://salut-a-toi.org'
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38
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39 ## Parameters ##
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40 NO_SECURITY_LIMIT = -1
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41 INDIVIDUAL = "individual"
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42 GENERAL = "general"
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43 # Parameters related to encryption
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44 PROFILE_PASS_PATH = ('General', 'Password')
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45 MEMORY_CRYPTO_NAMESPACE = 'crypto' # for the private persistent binary dict
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46 MEMORY_CRYPTO_KEY = 'personal_key'
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47 # Parameters for static blog pages
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48 STATIC_BLOG_KEY = "Blog page"
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49 STATIC_BLOG_PARAM_TITLE = "Title"
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50 STATIC_BLOG_PARAM_BANNER = "Banner"
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51 STATIC_BLOG_PARAM_KEYWORDS = "Keywords"
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52 STATIC_BLOG_PARAM_DESCRIPTION = "Description"
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54 ## Profile and entities ##
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55 PROF_KEY_NONE = '@NONE@'
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56 PROF_KEY_DEFAULT = '@DEFAULT@'
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57 ENTITY_ALL = '@ALL@'
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58 ENTITY_LAST_RESOURCE = 'LAST_RESOURCE'
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59 ENTITY_CAP_HASH = 'CAP_HASH'
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62 ## Configuration ##
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63 if BaseDirectory: # skipped when imported from Libervia browser_side
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64
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65 ## Configuration ##
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66 DEFAULT_CONFIG = {
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67 'media_dir': '/usr/share/' + APP_NAME_FILE + '/media',
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68 'local_dir': BaseDirectory.save_data_path(APP_NAME_FILE),
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69 'pid_dir': '%(local_dir)s',
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70 'log_dir': '%(local_dir)s',
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71 }
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72
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73 # List of the configuration filenames sorted by ascending priority
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74 CONFIG_FILES = [realpath(expanduser(path) + APP_NAME_FILE + '.conf') for path in
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75 ['/etc/', '~/', '~/.', '', '.'] +
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76 ['%s/' % path for path in list(BaseDirectory.load_config_paths(APP_NAME_FILE))]
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77 ]
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78
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79
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80 ## Plugins ##
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81 # names of widely used plugins
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82 TEXT_CMDS = 'TEXT-COMMANDS'
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83
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85 ## Logging ##
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86 LOG_BACKEND_STANDARD = 'standard'
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87 LOG_BACKEND_TWISTED = 'twisted'
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88 LOG_BACKEND_BASIC = 'basic'
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89 LOG_BACKEND_CUSTOM = 'custom'
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90 LOG_BASE_LOGGER = 'root'
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91 LOG_TWISTED_LOGGER = 'twisted'
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92 LOG_OPT_SECTION = 'DEFAULT' # section of sat.conf where log options should be
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93 LOG_OPT_PREFIX = 'log_'
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94 # (option_name, default_value) tuples
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95 LOG_OPT_COLORS = ('colors', 'true') # true for auto colors, force to have colors even if stdout is not a tty, false for no color
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96 LOG_OPT_LEVEL = ('level', 'info')
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97 LOG_OPT_FORMAT = ('fmt', '%(message)s') # similar to logging format.
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98 LOG_OPT_LOGGER = ('logger', '') # regex to filter logger name
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99 LOG_OPT_OUTPUT_SEP = '//'
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100 LOG_OPT_OUTPUT_DEFAULT = 'default'
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101 LOG_OPT_OUTPUT_MEMORY = 'memory'
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102 LOG_OPT_OUTPUT_MEMORY_LIMIT = 50
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103 LOG_OPT_OUTPUT_FILE = 'file' # file is implicit if only output
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104 LOG_OPT_OUTPUT = ('output', LOG_OPT_OUTPUT_SEP + LOG_OPT_OUTPUT_DEFAULT) # //default = normal output (stderr or a file with twistd), path/to/file for a file (must be the first if used), //memory for memory (options can be put in parenthesis, e.g.: //memory(500) for a 500 lines memory)
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105 LOG_LVL_DEBUG = 'DEBUG'
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106 LOG_LVL_INFO = 'INFO'
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107 LOG_LVL_WARNING = 'WARNING'
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108 LOG_LVL_ERROR = 'ERROR'
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109 LOG_LVL_CRITICAL = 'CRITICAL'
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110 LOG_LEVELS = (LOG_LVL_DEBUG, LOG_LVL_INFO, LOG_LVL_WARNING, LOG_LVL_ERROR, LOG_LVL_CRITICAL)
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112
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113 ## Misc ##
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114 SAVEFILE_DATABASE = APP_NAME_FILE + ".db"
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115 IQ_SET = '/iq[@type="set"]'
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116 ENV_PREFIX = 'SAT_' # Prefix used for environment variables
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117
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118
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119 ## ANSI escape sequences ##
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120 # XXX: used for logging
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121 # XXX: they will be probably moved in a dedicated module in the future
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122 ANSI_RESET = '\033[0m'
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123 ANSI_NORMAL_WEIGHT = '\033[22m'
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124 ANSI_FG_BLACK, ANSI_FG_RED, ANSI_FG_GREEN, ANSI_FG_YELLOW, ANSI_FG_BLUE, ANSI_FG_MAGENTA, ANSI_FG_CYAN, ANSI_FG_WHITE = ('\033[3%dm' % nb for nb in xrange(8))
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125 ANSI_BOLD = '\033[1m'
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126 ANSI_BLINK = '\033[5m'
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127 ANSI_BLINK_OFF = '\033[25m'
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128
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129 @classmethod
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130 def LOG_OPTIONS(cls):
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131 """Return options checked for logs"""
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132 # XXX: we use a classmethod so we can use Const inheritance to change default options
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133 return(cls.LOG_OPT_COLORS, cls.LOG_OPT_LEVEL, cls.LOG_OPT_FORMAT, cls.LOG_OPT_LOGGER, cls.LOG_OPT_OUTPUT)
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134