1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
|
# -*- coding: utf-8 -*-
"""
OnionShare | https://onionshare.org/
Copyright (C) 2014-2022 Micah Lee, et al. <micah@micahflee.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import json
import os
import locale
class Settings(object):
"""
This class stores all of the settings for OnionShare, specifically for how
to connect to Tor. If it can't find the settings file, it uses the default,
which is to attempt to connect automatically using default Tor Browser
settings.
"""
def __init__(self, common, config=False):
self.common = common
self.common.log("Settings", "__init__")
# If a readable config file was provided, use that instead
if config:
if os.path.isfile(config):
self.filename = config
else:
self.common.log(
"Settings",
"__init__",
"Supplied config does not exist or is unreadable. Falling back to default location",
)
self.filename = self.build_filename()
else:
# Default config
self.filename = self.build_filename()
# Dictionary of available languages in this version of OnionShare,
# mapped to the language name, in that language
self.available_locales = {
"ar": "العربية", # Arabic
"bn": "বাংলা", # Bengali
# "ca": "Català", # Catalan
# "zh_Hant": "正體中文 (繁體)", # Traditional Chinese
"zh_Hans": "中文 (简体)", # Simplified Chinese
# "hr": "Hrvatski", # Croatian
# "da": "Dansk", # Danish
# "nl": "Nederlands", # Dutch
"en": "English", # English
"fi": "Suomi", # Finnish
# "fr": "Français", # French
"gl": "Galego", # Galician
"de": "Deutsch", # German
# "el": "Ελληνικά", # Greek
"is": "Íslenska", # Icelandic
# "id": "Bahasa Indonesia", # Indonesian
# "ga": "Gaeilge", # Irish
# "it": "Italiano", # Italian
# "ja": "日本語", # Japanese
# "ckb": "Soranî", # Kurdish (Central)
"lt": "Lietuvių Kalba", # Lithuanian
"nb_NO": "Norsk Bokmål", # Norwegian Bokmål
# "fa": "فارسی", # Persian
"pl": "Polski", # Polish
"pt_BR": "Português (Brasil)", # Portuguese Brazil
# "pt_PT": "Português (Portugal)", # Portuguese Portugal
# "ro": "Română", # Romanian
"ru": "Русский", # Russian
# "sr_Latn": "Srpska (latinica)", # Serbian (latin)
# "sk": "Slovenčina", # Slovak
"sv": "Svenska", # Swedish
"es": "Español", # Spanish
# "te": "తెలుగు", # Telugu
"tr": "Türkçe", # Turkish
"uk": "Українська", # Ukrainian
}
# These are the default settings. They will get overwritten when loading from disk
self.default_settings = {
"version": self.common.version,
"connection_type": "bundled",
"control_port_address": "127.0.0.1",
"control_port_port": 9051,
"socks_address": "127.0.0.1",
"socks_port": 9050,
"socket_file_path": "/var/run/tor/control",
"auth_type": "no_auth",
"auth_password": "",
"use_autoupdate": True,
"autoupdate_timestamp": None,
"bridges_enabled": False,
"bridges_type": "built-in", # "built-in", "moat", or "custom"
"bridges_builtin_pt": "obfs4", # "obfs4", "meek-azure", or "snowflake"
"bridges_moat": "",
"bridges_custom": "",
"bridges_builtin": {},
"persistent_tabs": [],
"locale": None, # this gets defined in fill_in_defaults()
"theme": 0,
}
self._settings = {}
self.fill_in_defaults()
def fill_in_defaults(self):
"""
If there are any missing settings from self._settings, replace them with
their default values.
"""
for key in self.default_settings:
if key not in self._settings:
self._settings[key] = self.default_settings[key]
# Choose the default locale based on the OS preference, and fall-back to English
if self._settings["locale"] is None:
language_code, encoding = locale.getdefaultlocale()
# Default to English
if not language_code:
language_code = "en_US"
if language_code == "pt_PT" and language_code == "pt_BR":
# Portuguese locales include country code
default_locale = language_code
else:
# All other locales cut off the country code
default_locale = language_code[:2]
if default_locale not in self.available_locales:
default_locale = "en"
self._settings["locale"] = default_locale
def build_filename(self):
"""
Returns the path of the settings file.
"""
return os.path.join(self.common.build_data_dir(), "onionshare.json")
def load(self):
"""
Load the settings from file.
"""
self.common.log("Settings", "load")
# If the settings file exists, load it
if os.path.exists(self.filename):
try:
self.common.log("Settings", "load", f"Trying to load {self.filename}")
with open(self.filename, "r") as f:
self._settings = json.load(f)
self.fill_in_defaults()
except Exception:
pass
# Make sure data_dir exists
try:
os.makedirs(self.get("data_dir"), exist_ok=True)
except Exception:
pass
def save(self):
"""
Save settings to file.
"""
self.common.log("Settings", "save")
open(self.filename, "w").write(json.dumps(self._settings, indent=2))
self.common.log("Settings", "save", f"Settings saved in {self.filename}")
def get(self, key):
return self._settings[key]
def set(self, key, val):
# If typecasting int values fails, fallback to default values
if key == "control_port_port" or key == "socks_port":
try:
val = int(val)
except Exception:
if key == "control_port_port":
val = self.default_settings["control_port_port"]
elif key == "socks_port":
val = self.default_settings["socks_port"]
self._settings[key] = val
|
