def __init__(self, hostname, token, port=5000):
self.hostname = hostname
self.port = port
self.token = token
self.connection = None
self.authenticated = AsyncResult()
self.auth_result = None
self.read_callback = None
self.close_callback = None
class FileClient(object):
class FileWebsocketHandler(WebSocketClient):
def __init__(self, uri, parent):
super(FileClient.FileWebsocketHandler, self).__init__(uri)
self.parent = parent
def opened(self):
pass
def received_message(self, message):
if not self.parent.authenticated.is_set():
try:
ret = loads(message.data)
except ValueError:
self.parent.authenticated.set_exception(RpcException(errno.EINVAL, 'Invalid response from server'))
return
if ret['status'] == 'ok':
self.parent.authenticated.set(True)
else:
self.parent.authenticated.set_exception(RpcException(errno.EAUTH, 'Invalid token'))
return
self.parent.read_callback(message.data)
def closed(self, code, reason=None):
self.parent.close_callback()
def __init__(self, hostname, token, port=5000):
self.hostname = hostname
self.port = port
self.token = token
self.connection = None
self.authenticated = AsyncResult()
self.auth_result = None
self.read_callback = None
self.close_callback = None
def open(self):
self.connection = self.FileWebsocketHandler('ws://{0}:{1}/file'.format(self.hostname, self.port), self)
self.connection.connect()
self.connection.send(dumps({'token': self.token}))
self.authenticated.wait()
def on_data(self, callback):
self.read_callback = callback
def on_close(self, callback):
self.close_callback = callback
def write(self, data):
if self.connection.terminated:
return
self.connection.send(data)
def __init__(self, hostname, token, port=80, path='dispatcher/shell'):
self.hostname = hostname
self.path = path
self.port = port
self.token = token
self.connection = None
self.authenticated = AsyncResult()
self.auth_result = None
self.read_callback = None
self.close_callback = None
def __init__(self, hostname, token, port=5000):
self.hostname = hostname
self.port = port
self.token = token
self.connection = None
self.authenticated = AsyncResult()
self.auth_result = None
self.read_callback = None
self.close_callback = None
class ShellClient(object):
class ShellWebsocketHandler(WebSocketClient):
def __init__(self, uri, parent):
super(ShellClient.ShellWebsocketHandler, self).__init__(uri)
self.parent = parent
def opened(self):
pass
def received_message(self, message):
if not self.parent.authenticated.is_set():
try:
ret = loads(message.data.decode('utf8'))
except ValueError:
self.parent.authenticated.set_exception(RpcException(errno.EINVAL, 'Invalid response from server'))
return
if ret['status'] == 'ok':
self.parent.authenticated.set(True)
else:
self.parent.authenticated.set_exception(RpcException(errno.EAUTH, 'Invalid token'))
return
self.parent.read_callback(message.data)
def closed(self, code, reason=None):
if callable(self.parent.close_callback):
self.parent.close_callback()
def __init__(self, hostname, token, port=80, path='dispatcher/shell'):
self.hostname = hostname
self.path = path
self.port = port
self.token = token
self.connection = None
self.authenticated = AsyncResult()
self.auth_result = None
self.read_callback = None
self.close_callback = None
def open(self):
self.connection = self.ShellWebsocketHandler(
'ws://{0}:{1}/{2}'.format(self.hostname, self.port, self.path),
self
)
self.connection.connect()
self.connection.send(dumps({'token': self.token}))
while not self.connection.terminated:
if self.authenticated.wait(1):
break
def close(self):
self.connection.close()
def on_data(self, callback):
self.read_callback = callback
def on_close(self, callback):
self.close_callback = callback
def write(self, data):
if self.connection.terminated:
return
self.connection.send(data)
