diff options
Diffstat (limited to 'sugar/profile.py')
| -rw-r--r-- | sugar/profile.py | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/sugar/profile.py b/sugar/profile.py deleted file mode 100644 index 11991dd..0000000 --- a/sugar/profile.py +++ /dev/null @@ -1,207 +0,0 @@ -"""User settings/configuration loading""" -# Copyright (C) 2006-2007, Red Hat, Inc. -# -# This library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2 of the License, or (at your option) any later version. -# -# This library 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 -# Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public -# License along with this library; if not, write to the -# Free Software Foundation, Inc., 59 Temple Place - Suite 330, -# Boston, MA 02111-1307, USA. - -import os -import logging -from ConfigParser import ConfigParser - -from sugar import env -from sugar import util -from sugar.graphics.xocolor import XoColor - -DEFAULT_JABBER_SERVER = 'olpc.collabora.co.uk' -DEFAULT_VOLUME = 81 - -_profile = None - -def _set_key(cp, section, key, value): - if not cp.has_section(section): - cp.add_section(section) - cp.set(section, key, value) - -class Profile(object): - """Local user's current options/profile information - - User settings are stored in an INI-style configuration - file. This object uses the ConfigParser module to load - the settings. (We only very rarely set keys, so we don't - keep the ConfigParser around between calls.) - - The profile is also responsible for loading the user's - public and private ssh keys from disk. - - Attributes: - - name -- child's name - color -- XoColor for the child's icon - server -- school server with which the child is - associated - server_registered -- whether the child has registered - with the school server or not - backup1 -- temporary backup info key for Trial-2 - - pubkey -- public ssh key - privkey_hash -- SHA has of the child's public key - """ - def __init__(self, path): - self.nick_name = None - self.color = None - self.jabber_server = DEFAULT_JABBER_SERVER - self.jabber_registered = False - self.backup1 = None - self.sound_volume = DEFAULT_VOLUME - - self._pubkey = None - self._privkey_hash = None - self._config_path = path - - self._load_config() - - def is_valid(self): - return self.nick_name is not None and \ - self.color is not None and \ - self.pubkey is not None and \ - self.privkey_hash is not None - - def is_registered(self): - return self.backup1 is not None - - def save(self): - cp = ConfigParser() - cp.read([self._config_path]) - - if self.nick_name: - _set_key(cp, 'Buddy', 'NickName', self.nick_name.encode('utf8')) - if self.color: - _set_key(cp, 'Buddy', 'Color', self.color.to_string()) - if self.backup1: - _set_key(cp, 'Server', 'Backup1', self.backup1) - if self.jabber_server: - _set_key(cp, 'Jabber', 'Server', self.jabber_server) - - _set_key(cp, 'Jabber', 'Registered', self.jabber_registered) - - _set_key(cp, 'Sound', 'Volume', self.sound_volume) - - f = open(self._config_path, 'w') - cp.write(f) - f.close() - - def _load_config(self): - cp = ConfigParser() - cp.read([self._config_path]) - - if cp.has_option('Buddy', 'NickName'): - name = cp.get('Buddy', 'NickName') - # decode nickname from ascii-safe chars to unicode - self.nick_name = name.decode("utf-8") - if cp.has_option('Buddy', 'Color'): - self.color = XoColor(cp.get('Buddy', 'Color')) - if cp.has_option('Jabber', 'Server'): - self.jabber_server = cp.get('Jabber', 'Server') - if cp.has_option('Jabber', 'Registered'): - registered = cp.get('Jabber', 'Registered') - if registered.lower() == "true": - self.jabber_registered = True - if cp.has_option('Server', 'Backup1'): - self.backup1 = cp.get('Server', 'Backup1') - if cp.has_option('Sound', 'Volume'): - self.sound_volume = float(cp.get('Sound', 'Volume')) - - del cp - - def _load_pubkey(self): - key_path = os.path.join(env.get_profile_path(), 'owner.key.pub') - try: - f = open(key_path, "r") - lines = f.readlines() - f.close() - except IOError, e: - logging.error("Error reading public key: %s" % e) - return None - - magic = "ssh-dss " - for l in lines: - l = l.strip() - if not l.startswith(magic): - continue - return l[len(magic):] - else: - logging.error("Error parsing public key.") - return None - - def _get_pubkey(self): - # load on-demand. - if not self._pubkey: - self._pubkey = self._load_pubkey() - return self._pubkey - - def _hash_private_key(self): - key_path = os.path.join(env.get_profile_path(), 'owner.key') - try: - f = open(key_path, "r") - lines = f.readlines() - f.close() - except IOError, e: - logging.error("Error reading private key: %s" % e) - return None - - key = "" - for l in lines: - l = l.strip() - if l.startswith("-----BEGIN DSA PRIVATE KEY-----"): - continue - if l.startswith("-----END DSA PRIVATE KEY-----"): - continue - key += l - if not len(key): - logging.error("Error parsing public key.") - return None - - # hash it - key_hash = util._sha_data(key) - return util.printable_hash(key_hash) - - def _get_privkey_hash(self): - # load on-demand. - if not self._privkey_hash: - self._privkey_hash = self._hash_private_key() - return self._privkey_hash - - privkey_hash = property(_get_privkey_hash) - pubkey = property(_get_pubkey) - -def get_profile(): - global _profile - - if not _profile: - path = os.path.join(env.get_profile_path(), 'config') - _profile = Profile(path) - - return _profile - -# Convenience methods for frequently used properties - -def get_nick_name(): - return get_profile().nick_name - -def get_color(): - return get_profile().color - -def get_pubkey(): - return get_profile().pubkey |