# -*- coding: utf-8 -*-
#
# Copyright (c) 2019 Ryan Murray.
#
# This file is part of Dremio Client
# (see https://github.com/rymurr/dremio_client).
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
from pyarrow.flight import BasicAuth, ClientAuthHandler
[docs]class HttpDremioClientAuthHandler(ClientAuthHandler):
def __init__(self, username, password):
super(ClientAuthHandler, self).__init__()
self.basic_auth = BasicAuth(username, password)
self.token = None
[docs] def authenticate(self, outgoing, incoming):
auth = self.basic_auth.serialize()
outgoing.write(auth)
self.token = incoming.read()
[docs] def get_token(self):
return self.token