def _hash_private_key(self):
key_path = os.path.join(env.get_profile_path(), 'owner.key')
if not os.path.exists(key_path):
return None
try:
f = open(key_path, 'r')
lines = f.readlines()
f.close()
except IOError:
logging.exception('Error reading private key')
return None
key = ""
begin_found = False
end_found = False
for line in lines:
line = line.strip()
if line.startswith(('-----BEGIN DSA PRIVATE KEY-----',
'-----BEGIN OPENSSH PRIVATE KEY-----')):
begin_found = True
continue
if line.startswith(('-----END DSA PRIVATE KEY-----',
'-----END OPENSSH PRIVATE KEY-----')):
end_found = True
continue
key += line
if not (len(key) and begin_found and end_found):
logging.error('Error parsing public key.')
return None
# hash it
key_hash = util.sha_data(key)
return util.printable_hash(key_hash)
def _hash_private_key(self):
key_path = os.path.join(env.get_profile_path(), 'owner.key')
if not os.path.exists(key_path):
return None
try:
f = open(key_path, 'r')
lines = f.readlines()
f.close()
except IOError:
logging.exception('Error reading private key')
return None
key = ""
begin_found = False
end_found = False
for l in lines:
l = l.strip()
if l.startswith('-----BEGIN DSA PRIVATE KEY-----'):
begin_found = True
continue
if l.startswith('-----END DSA PRIVATE KEY-----'):
end_found = True
continue
key += l
if not (len(key) and begin_found and end_found):
logging.error('Error parsing public key.')
return None
# hash it
key_hash = util.sha_data(key)
return util.printable_hash(key_hash)
def md5_file(filepath): md = md5() f = file(filepath, 'rb') md.update(f.read()) digest = md.hexdigest() hash = util.printable_hash(digest) return hash
def md5_file(filepath):
md = md5()
f = file(filepath, 'rb')
md.update(f.read())
digest = md.hexdigest()
hash = util.printable_hash(digest)
return hash
def _next_round_robin_buddy(self, recd):
logger.debug('meshNextRoundRobinBuddy')
if recd.meshReqCallbackId:
GLib.source_remove(recd.meshReqCallbackId)
recd.meshReqCallbackId = 0
# delete any stub of a partially downloaded file
path = recd.getMediaFilepath()
if path and os.path.exists(path):
os.remove(path)
good_buddy_obj = None
buds = self.activity.get_shared_activity().get_joined_buddies()
for buddy_obj in buds:
buddy = util.sha_data(buddy_obj.props.key)
buddy = util.printable_hash(buddy)
if recd.triedMeshBuddies.count(buddy) > 0:
logger.debug('mnrrb: weve already tried bud ' +
buddy_obj.props.nick)
else:
logger.debug('mnrrb: ask next buddy: ' + buddy_obj.props.nick)
good_buddy_obj = buddy_obj
break
if good_buddy_obj:
buddy = util.sha_data(good_buddy_obj.props.key)
buddy = util.printable_hash(buddy)
self._req_recd_from_buddy(recd, buddy, good_buddy_obj.props.nick)
else:
logger.debug('we\'ve tried all buddies here, '
'and no one has this recd')
recd.meshDownloading = False
recd.triedMeshBuddies = []
recd.triedMeshBuddies.append(Instance.keyHashPrintable)
self.activity.update_download_progress(recd)
return False
def _next_round_robin_buddy(self, recd):
logger.debug('meshNextRoundRobinBuddy')
if recd.meshReqCallbackId:
GLib.source_remove(recd.meshReqCallbackId)
recd.meshReqCallbackId = 0
# delete any stub of a partially downloaded file
path = recd.getMediaFilepath()
if path and os.path.exists(path):
os.remove(path)
good_buddy_obj = None
buds = self.activity.get_shared_activity().get_joined_buddies()
for buddy_obj in buds:
buddy = util.sha_data(buddy_obj.props.key)
buddy = util.printable_hash(buddy)
if recd.triedMeshBuddies.count(buddy) > 0:
logger.debug('mnrrb: weve already tried bud ' +
buddy_obj.props.nick)
else:
logger.debug('mnrrb: ask next buddy: ' + buddy_obj.props.nick)
good_buddy_obj = buddy_obj
break
if good_buddy_obj:
buddy = util.sha_data(good_buddy_obj.props.key)
buddy = util.printable_hash(buddy)
self._req_recd_from_buddy(recd, buddy, good_buddy_obj.props.nick)
else:
logger.debug('we\'ve tried all buddies here, '
'and no one has this recd')
recd.meshDownloading = False
recd.triedMeshBuddies = []
recd.triedMeshBuddies.append(Instance.keyHashPrintable)
self.activity.update_download_progress(recd)
return False
