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# Copyright (C) 2006, Red Hat, Inc.
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import os
import logging
from ConfigParser import ConfigParser
from sugar import env
from sugar import util
from sugar.graphics.xocolor import XoColor
class _Profile(object):
def __init__(self):
self.name = None
self.color = None
self.pubkey = None
self.privkey_hash = None
self._load()
def update(self):
self._load()
def _load(self):
cp = ConfigParser()
config_path = os.path.join(env.get_profile_path(), 'config')
parsed = cp.read([config_path])
if cp.has_option('Buddy', 'NickName'):
self.name = cp.get('Buddy', 'NickName')
if cp.has_option('Buddy', 'Color'):
self.color = XoColor(cp.get('Buddy', 'Color'))
del cp
self._load_pubkey()
self._hash_private_key()
def _load_pubkey(self):
self.pubkey = None
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
magic = "ssh-dss "
for l in lines:
l = l.strip()
if not l.startswith(magic):
continue
self.pubkey = l[len(magic):]
break
if not self.pubkey:
logging.error("Error parsing public key.")
def _hash_private_key(self):
self.privkey_hash = None
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
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.")
# hash it
key_hash = util._sha_data(key)
self.privkey_hash = util.printable_hash(key_hash)
def get_nick_name():
return _profile.name
def get_color():
return _profile.color
def get_pubkey():
return _profile.pubkey
def get_private_key_hash():
return _profile.privkey_hash
def update():
_profile.update()
_profile = _Profile()
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