def __init__(self, auth, roots=()):
SessBoss.__init__(self, auth, roots=roots)
self.sessplex = s_net.ChanPlex()
self.taskplex = s_net.ChanPlex()
self.sessplex.setLinkProp('repr', 'CellUser.sessplex')
self.taskplex.setLinkProp('repr', 'CellUser.taskplex')
def __init__(self, chan, prox):
Sess.__init__(self, chan, prox, lisn=False)
self._sess_prox = prox
self._txok_evnt = threading.Event()
self.on('sess:txok', self._setTxOk)
self.taskplex = s_net.ChanPlex()
self.taskplex.setLinkProp('repr', 'UserSess.taskplex')
def __init__(self, chan, cell):
Sess.__init__(self, chan, cell, lisn=True)
self._sess_cell = cell
def onchan(chan):
chan.onrx(self._sess_cell.rx)
self.taskplex = s_net.ChanPlex(onchan=onchan)
self.taskplex.setLinkProp('repr', 'CellSess.taskplex')
def __init__(self, dirn, conf=None):
s_net.Link.__init__(self)
s_config.Config.__init__(self)
self.dirn = dirn
s_common.gendir(dirn)
# config file in the dir first...
self.loadConfPath(self._path('config.json'))
if conf is not None:
self.setConfOpts(conf)
self.reqConfOpts()
self.plex = s_net.Plex()
self.kvstor = s_kv.KvStor(self._path('cell.lmdb'))
self.kvinfo = self.kvstor.getKvDict('cell:info')
# open our vault
self.vault = s_vault.Vault(self._path('vault.lmdb'))
self.root = self.vault.genRootCert()
# setup our certificate and private key
auth = None
path = self._path('cell.auth')
if os.path.isfile(path):
with open(path, 'rb') as fd:
auth = s_msgpack.un(fd.read())
# if we dont have provided auth, assume we stand alone
if auth is None:
auth = self.vault.genUserAuth('root')
with open(path, 'wb') as fd:
fd.write(s_msgpack.en(auth))
path = self._path('user.auth')
auth = self.vault.genUserAuth('user')
with open(path, 'wb') as fd:
fd.write(s_msgpack.en(auth))
roots = self.vault.getRootCerts()
SessBoss.__init__(self, auth, roots)
host = self.getConfOpt('host')
port = self.getConfOpt('port')
if port == 0:
port = self.kvinfo.get('port', port)
def onchan(chan):
sess = CellSess(chan, self)
chan.onrx(sess.rx)
self.sessplex = s_net.ChanPlex(onchan=onchan)
self.sessplex.setLinkProp('repr', 'Cell.sessplex')
def onlink(link):
link.onrx(self.sessplex.rx)
self._cell_addr = self.plex.listen((host, port), onlink)
# save the port so it can be semi-stable...
self.kvinfo.set('port', self._cell_addr[1])
# Give implementers the chance to hook into the cell
self.postCell()
# lock cell.lock
self.lockfd = s_common.genfile(self._path('cell.lock'))
try:
fcntl.lockf(self.lockfd, fcntl.LOCK_EX | fcntl.LOCK_NB)
except OSError as e:
logger.exception('Failed to obtain lock for [%s]',
self.lockfd.name)
raise
self.onfini(self._onCellFini)
self.onfini(self.finiCell)
logger.debug('Cell is done initializing')
