def get_mixed_username():
if is_registered():
profile = load_profile()
username = profile['kanoworld_username']
else:
username = get_user_unsudoed()
return username
def set_locale_param(param, locale, skip_check=False):
# FIXME: Don't use the .xsessionrc file to set the locale
XSESSION_RC_FILE = os.path.join(get_home_by_username(get_user_unsudoed()),
'.xsessionrc')
if not skip_check and not is_locale_installed(locale):
install_locale(locale)
param_found = False
new_param_line = 'export {}={}'.format(param, locale)
new_config_file = []
if os.path.exists(XSESSION_RC_FILE):
xsession_file = read_file_contents_as_lines(XSESSION_RC_FILE)
for line in xsession_file:
if param in line:
line = new_param_line
param_found = True
new_config_file.append(line)
if not param_found:
new_config_file.append(new_param_line)
with open(XSESSION_RC_FILE, 'w') as conf_file:
conf_file.write('\n'.join(new_config_file))
chown_path(XSESSION_RC_FILE)
def get_mixed_username():
if is_registered():
profile = load_profile()
username = profile['kanoworld_username']
else:
username = get_user_unsudoed()
return username
def set_locale_param(param, locale, skip_check=False):
# FIXME: Don't use the .xsessionrc file to set the locale
XSESSION_RC_FILE = os.path.join(get_home_by_username(get_user_unsudoed()),
'.xsessionrc')
if not skip_check and not is_locale_installed(locale):
install_locale(locale)
param_found = False
new_param_line = 'export {}={}'.format(param, locale)
new_config_file = []
if os.path.exists(XSESSION_RC_FILE):
xsession_file = read_file_contents_as_lines(XSESSION_RC_FILE)
for line in xsession_file:
if param in line:
line = new_param_line
param_found = True
new_config_file.append(line)
if not param_found:
new_config_file.append(new_param_line)
with open(XSESSION_RC_FILE, 'w') as conf_file:
conf_file.write('\n'.join(new_config_file))
chown_path(XSESSION_RC_FILE)
def schedule_delete_user(name=None):
status = Status.get_instance()
if status.stage != Status.DISABLED_STAGE:
msg = _("A different task has been scheduled already. Reboot to"
" finish the task before scheduling another one.")
raise StatusError(msg)
if not name:
name = get_user_unsudoed()
# Remove the user from the kano users
# so it is not considered when reconfiguring the login
cmd='usermod {} -G {}'.format(name, name)
os.system(cmd)
reconfigure_autostart_policy()
status.stage = Status.DELETE_USER_STAGE
status.username = name
status.save()
# Converting name to unicode for safety and then back to bytes for print.
print _("The '{string_username}' user will be deleted on the next"
" reboot.").format(string_username=unicode(name)).encode('utf8')
def get_mixed_username():
if is_registered():
import mercury # Lazy import to avoid dynamically linking with global import
kw = mercury.KanoWorld(kw_url)
username = kw.get_username()
else:
username = get_user_unsudoed()
return username
def kill_apps():
# since kano-updater is run as root, need to inform
# kanolauncher about user
user = get_user_unsudoed()
home = os.path.join('/home/', user)
variables = 'HOME={} USER={}'.format(home, user)
run_cmd('{} /usr/bin/kano-launcher /bin/true kano-kill-apps'.format(
variables))
def kill_apps():
# since kano-updater is run as root, need to inform
# kanolauncher about user
user = get_user_unsudoed()
home = os.path.join('/home/', user)
variables = 'HOME={} USER={}'.format(home, user)
run_cmd('{} /usr/bin/kano-launcher /bin/true kano-kill-apps'.format(
variables))
def beta_110_to_beta_111(self):
install('kano-sound-files kano-init-flow')
# Create first boot file so we don't annoy existent users
username = get_user_unsudoed()
first_boot = '/home/%s/.kano-settings/first_boot' % username
try:
open(first_boot, 'w').close()
except:
pass
def beta_110_to_beta_111(self):
install('kano-sound-files kano-init-flow')
# Create first boot file so we don't annoy existent users
username = get_user_unsudoed()
first_boot = '/home/%s/.kano-settings/first_boot' % username
try:
open(first_boot, 'w').close()
except:
pass
def beta_123_to_beta_124(self):
# Rename Snake custom theme
username = get_user_unsudoed()
path = '/home/%s/Snake-content/' % username
old_name = 'custom_theme'
if os.path.exists(path + old_name):
new_name = 'custom-theme.xml'
try:
os.rename(path + old_name, path + new_name)
except Exception:
pass
def beta_123_to_beta_124(self):
# Rename Snake custom theme
username = get_user_unsudoed()
path = '/home/%s/Snake-content/' % username
old_name = 'custom_theme'
if os.path.exists(path + old_name):
new_name = 'custom-theme.xml'
try:
os.rename(path + old_name, path + new_name)
except Exception:
pass
def get_current_wallpapers():
"""
Returns the current wallpaper configuration.
:return: A map of wallpaper types to file paths.
:rtype: dict
"""
wallpapers = {key: None for key in SIZE_SUFFIX_MAP.iterkeys()}
wallpapers.update(_get_wallpaper_from_kdeskrc(KDESKRC_SYSTEM))
home_dir = KDESKRC_HOME_TEMPLATE.format(user=get_user_unsudoed())
wallpapers.update(_get_wallpaper_from_kdeskrc(home_dir))
return wallpapers
def get_current_wallpapers():
"""
Returns the current wallpaper configuration.
:return: A map of wallpaper types to file paths.
:rtype: dict
"""
wallpapers = {key: None for key in SIZE_SUFFIX_MAP.iterkeys()}
wallpapers.update(_get_wallpaper_from_kdeskrc(KDESKRC_SYSTEM))
home_dir = KDESKRC_HOME_TEMPLATE.format(user=get_user_unsudoed())
wallpapers.update(_get_wallpaper_from_kdeskrc(home_dir))
return wallpapers
def load_profile():
''' Read profile data from file containing profile information and return
it as a dict. If such a file is not present, then a new dict is created
:returns: profile data as a dict
:rtype: dict
'''
data = read_json(profile_file)
if not data:
data = dict()
# if the profile file doesn't exist make sure that the new one
# is created with the right version
data['version'] = 2
if 'version' not in data:
data.pop('avatar', None)
data.pop('environment', None)
data['username_linux'] = get_user_unsudoed()
return data
def load_profile():
''' Read profile data from file containing profile information and return
it as a dict. If such a file is not present, then a new dict is created
:returns: profile data as a dict
:rtype: dict
'''
data = read_json(profile_file)
if not data:
data = dict()
# if the profile file doesn't exist make sure that the new one
# is created with the right version
data['version'] = 2
if 'version' not in data:
data.pop('avatar', None)
data.pop('environment', None)
data['username_linux'] = get_user_unsudoed()
return data
def refresh_menu_button(self):
description = ''
if self._setting_param:
description = get_setting(self._setting_param)
else:
if self.name == 'wifi':
if common.has_internet:
description = 'Connected'
else:
description = 'Not connected'
elif self.name == 'account':
description = get_user_unsudoed()
elif self.name == 'display':
return
self.menu_button.description.set_text(description)
def refresh_menu_button(self):
description = ''
if self._setting_param:
description = get_setting(self._setting_param)
else:
if self.name == 'wifi':
if common.has_internet:
description = _("Connected")
else:
description = _("Not connected")
elif self.name == 'account':
description = get_user_unsudoed()
elif self.name == 'display':
return
self.menu_button.description.set_text(description)
def change_wallpaper(path, name):
logger.info('set_wallpaper / change_wallpaper image_name:{}'.format(name))
# home directory
user = get_user_unsudoed()
deskrc_path = KDESKRC_HOME_TEMPLATE.format(user=user)
conf_params = {}
for size, suffix in SIZE_SUFFIX_MAP.iteritems():
conf_param = PARAM_NAME_TEMPLATE.format(size=size)
image = os.path.join(path, "{}{}".format(name, suffix))
conf_params[conf_param] = " {param}: {image}".format(param=conf_param,
image=image)
found = False
newlines = []
if os.path.isfile(deskrc_path):
with open(deskrc_path, 'r') as kdesk_conf:
for kdesk_conf_line in kdesk_conf:
for conf_param, conf_line in conf_params.iteritems():
if conf_param in kdesk_conf_line:
kdesk_conf_line = conf_line
found = True
newlines.append(kdesk_conf_line + '\n')
if found:
# Overwrite config file with new lines
with open(deskrc_path, 'w') as outfile:
outfile.writelines(newlines)
else:
# Not found so add it
with open(deskrc_path, 'a') as outfile:
for conf_line in conf_params.itervalues():
outfile.write(conf_line + '\n')
# Refresh the wallpaper
os.system('sudo -u {user} kdesk -w'.format(user=user))
return 0
def change_wallpaper(path, name):
logger.info('set_wallpaper / change_wallpaper image_name:{}'.format(name))
# home directory
user = get_user_unsudoed()
deskrc_path = KDESKRC_HOME_TEMPLATE.format(user=user)
conf_params = {}
for size, suffix in SIZE_SUFFIX_MAP.iteritems():
conf_param = PARAM_NAME_TEMPLATE.format(size=size)
image = os.path.join(path, "{}{}".format(name, suffix))
conf_params[conf_param] = " {param}: {image}".format(param=conf_param,
image=image)
found = False
newlines = []
if os.path.isfile(deskrc_path):
with open(deskrc_path, 'r') as kdesk_conf:
for kdesk_conf_line in kdesk_conf:
for conf_param, conf_line in conf_params.iteritems():
if conf_param in kdesk_conf_line:
kdesk_conf_line = conf_line
found = True
newlines.append(kdesk_conf_line + '\n')
if found:
# Overwrite config file with new lines
with open(deskrc_path, 'w') as outfile:
outfile.writelines(newlines)
else:
# Not found so add it
with open(deskrc_path, 'a') as outfile:
for conf_line in conf_params.itervalues():
outfile.write(conf_line + '\n')
# Refresh the wallpaper
os.system('sudo -u {user} kdesk -w'.format(user=user))
return 0
def launch_chromium(*args):
user_name = get_user_unsudoed()
run_bg('su - ' + user_name + ' -c chromium')
password_file = "/etc/kano-parental-lock"
hosts_file = '/etc/hosts'
hosts_file_backup = '/etc/kano-hosts-parental-backup'
hosts_mod_comment = '# Modified to add username'
chromium_policy_file = '/etc/chromium/policies/managed/policy.json'
sentry_config = os.path.join(settings_dir, 'sentry')
youtube_safe_cookie = '/usr/share/kano-video/cookies/youtube_safe/cookies.db'
youtube_nosafe_cookie = '/usr/share/kano-video/cookies/youtube_nosafe/cookies.db'
browser_safe_cookie = '/usr/share/kano-video/cookies/browser_safe/cookies.db'
browser_nosafe_cookie = '/usr/share/kano-video/cookies/browser_nosafe/cookies.db'
midori_cookie = '.config/midori'
youtube_cookie = '.config/midori/youtube'
username = get_user_unsudoed()
# TODO: is this needed?
if username != 'root':
blacklist_file = os.path.join(settings_dir, 'blacklist')
whitelist_file = os.path.join(settings_dir, 'whitelist')
def get_parental_enabled():
enabled = os.path.exists(password_file)
logger.debug('get_parental_enabled: {}'.format(enabled))
return enabled
def get_parental_level():
if not get_parental_enabled():
#!/usr/bin/env python
# paths.py
#
# Copyright (C) 2014, 2015 Kano Computing Ltd.
# License: http://www.gnu.org/licenses/gpl-2.0.txt GNU General Public License v2
#
import os
from kano.logging import logger
from kano.utils import get_user_unsudoed, get_home_by_username
linux_user = get_user_unsudoed()
home_directory = get_home_by_username(linux_user)
# setting up directories
dir_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
# rules path
rules_local = os.path.join(dir_path, 'rules')
rules_usr = '******'
if os.path.exists(rules_local):
rules_dir = rules_local
elif os.path.exists(rules_usr):
rules_dir = rules_usr
else:
logger.warn("Neither local nor usr rules found!")
# bin path
bin_local = os.path.join(dir_path, 'bin')
# TODO: Make this safety measure cleaner
if not hasattr(__builtins__, '_'):
def _(s):
return s
import re
import os
from kano.utils import run_cmd, read_file_contents, sed, enforce_root, \
read_file_contents_as_lines, get_user_unsudoed, get_home_by_username, \
chown_path
SUPPORTED_LIST_FILE = '/usr/share/i18n/SUPPORTED'
LOCALE_GEN_FILE = '/etc/locale.gen'
XSESSION_RC_FILE = os.path.join(get_home_by_username(get_user_unsudoed()),
'.xsessionrc')
LOCALE_PARAMS = [
# 'LANG', # Determines the default locale in the absence of other locale related environment variables
'LANGUAGE', #
'LC_ADDRESS', # Convention used for formatting of street or postal addresses
'LC_COLLATE', # Collation order
'LC_CTYPE', # Character classification and case conversion
'LC_MONETARY', # Monetary formatting
'LC_MEASUREMENT', # Default measurement system used within the region
'LC_MESSAGES', # Format of interactive words and responses
'LC_NUMERIC', # Numeric formatting
'LC_PAPER', # Default paper size for region
'LC_RESPONSE', # Determines how responses (such as Yes and No) appear in the local language
'LC_TELEPHONE', # Conventions used for representation of telephone numbers
'LC_TIME' # Date and time formats
#!/usr/bin/env python
# This file needs to be prepended to tutorial files, for
# them to work
import os
import sys
from kano.utils import get_user_unsudoed, get_home_by_username
DIR_PATH = os.path.join(get_home_by_username(get_user_unsudoed()),
'make-light')
if __name__ == '__main__' and __package__ is None:
if DIR_PATH != '/usr':
sys.path.insert(1, DIR_PATH)
from make_light.boards.base.aliases import *
from time import *
import time
from datetime import datetime
import datetime
from random import *
import random
from math import *
import math
import os
debug = False
simulation = False
token = ''
if 'POWERUP_DEBUG' in os.environ:
def test_xsession_rc_file_path(self):
self.assertEqual(locale.XSESSION_RC_FILE,
os.path.join('/home', utils.get_user_unsudoed(),
'.xsessionrc'))
def launch_chromium(*args):
user_name = get_user_unsudoed()
arguments=''.join(*args)
run_bg('su - ' + user_name + ' -c "chromium {}"'.format(arguments))
def launch_midori(*args):
user_name = get_user_unsudoed()
arguments=''.join(*args)
run_bg('su - ' + user_name + ' -c "midori {}"'.format(arguments))
#!/usr/bin/env python
# This file needs to be prepended to tutorial files, for
# them to work
import os
import sys
from kano.utils import get_user_unsudoed, get_home_by_username
DIR_PATH = os.path.join(
get_home_by_username(get_user_unsudoed()), 'make-light'
)
if __name__ == '__main__' and __package__ is None:
if DIR_PATH != '/usr':
sys.path.insert(1, DIR_PATH)
from make_light.boards.base.aliases import *
from time import *
import time
from datetime import datetime
import datetime
from random import *
import random
from math import *
import math
import os
debug = False
simulation = False
token = ''
#!/usr/bin/env python
# paths.py
#
# Copyright (C) 2014, 2015 Kano Computing Ltd.
# License: http://www.gnu.org/licenses/gpl-2.0.txt GNU General Public License v2
#
import os
from kano.logging import logger
from kano.utils import get_user_unsudoed, get_home_by_username
linux_user = get_user_unsudoed()
home_directory = get_home_by_username(linux_user)
# setting up directories
dir_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
# rules path
rules_local = os.path.join(dir_path, 'rules')
rules_usr = '******'
if os.path.exists(rules_local):
rules_dir = rules_local
elif os.path.exists(rules_usr):
rules_dir = rules_usr
else:
logger.warn('Neither local nor usr rules found!')
# bin path
bin_local = os.path.join(dir_path, 'bin')
second_level_domains = [
'com.af', 'com.af', 'com.ag', 'com.ai', 'co.ao', 'com.ar', 'com.au',
'com.bd', 'com.bh', 'com.bn', 'com.bo', 'com.br', 'co.bw', 'com.bz',
'com.kh', 'co.ck', 'g.cn', 'com.co', 'co.cr', 'com.cu', 'com.cy', 'com.do',
'com.ec', 'com.eg', 'com.et', 'com.fj', 'com.gh', 'com.gi', 'com.gt',
'com.hk', 'co.id', 'co.il', 'co.in', 'com.jm', 'co.jp', 'co.ke', 'co.kr',
'com.kw', 'com.lb', 'com.lc', 'co.ls', 'com.ly', 'co.ma', 'com.mm',
'com.mt', 'com.mx', 'com.my', 'com.mz', 'com.na', 'com.nf', 'com.ng',
'com.ni', 'com.np', 'co.nz', 'com.om', 'com.pa', 'com.pe', 'com.ph',
'com.pk', 'com.pg', 'com.pr', 'com.py', 'com.qa', 'com.sa', 'com.sb',
'com.sg', 'com.sl', 'com.sv', 'co.th', 'com.tj', 'com.tn', 'com.tr',
'com.tw', 'co.tz', 'com.ua', 'co.ug', 'co.uk', 'com.uy', 'co.uz', 'com.vc',
'co.ve', 'co.vi', 'com.vn', 'co.za', 'co.zm', 'co.zw'
]
username = get_user_unsudoed()
# TODO: is this needed?
if username != 'root':
blacklist_file = os.path.join(settings_dir, 'blacklist')
whitelist_file = os.path.join(settings_dir, 'whitelist')
def get_parental_enabled():
enabled = os.path.exists(password_file)
logger.debug('get_parental_enabled: {}'.format(enabled))
return enabled
def get_parental_level():
if not get_parental_enabled():
def test_xsession_rc_file_path(self):
self.assertEqual(
locale.XSESSION_RC_FILE,
os.path.join('/home', utils.get_user_unsudoed(), '.xsessionrc'))
def _sync():
run_cmd_log(
"su '{}' -c 'kano-sync --skip-kdesk --sync --backup --upload-tracking-data -s'".format(get_user_unsudoed())
)
def launch_midori(*args):
user_name = get_user_unsudoed()
arguments = ''.join(*args)
run_bg('su - ' + user_name + ' -c "midori {}"'.format(arguments))
def launch_chromium(*args):
user_name = get_user_unsudoed()
arguments = ''.join(*args)
run_bg('su - ' + user_name + ' -c "chromium {}"'.format(arguments))
