| # 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. |
| |
| import base64 |
| from typing import Dict, List |
| |
| from libcloud.utils.py3 import b |
| from libcloud.common.base import JsonResponse, ConnectionUserAndKey |
| |
| __all__ = ["API_HOST", "LuadnsException", "LuadnsResponse", "LuadnsConnection"] |
| |
| # Endpoint for luadns api |
| API_HOST = "api.luadns.com" |
| |
| |
| class LuadnsResponse(JsonResponse): |
| errors = [] # type: List[Dict] |
| objects = [] # type: List[Dict] |
| |
| def __init__(self, response, connection): |
| super().__init__(response=response, connection=connection) |
| self.errors, self.objects = self.parse_body_and_errors() |
| if not self.success(): |
| raise LuadnsException(code=self.status, message=self.errors.pop()["message"]) |
| |
| def parse_body_and_errors(self): |
| js = super().parse_body() |
| if "message" in js: |
| self.errors.append(js) |
| else: |
| self.objects.append(js) |
| |
| return self.errors, self.objects |
| |
| def success(self): |
| return len(self.errors) == 0 |
| |
| |
| class LuadnsConnection(ConnectionUserAndKey): |
| host = API_HOST |
| responseCls = LuadnsResponse |
| |
| def add_default_headers(self, headers): |
| b64string = b("{}:{}".format(self.user_id, self.key)) |
| encoded = base64.b64encode(b64string).decode("utf-8") |
| authorization = "Basic " + encoded |
| |
| headers["Accept"] = "application/json" |
| headers["Authorization"] = authorization |
| |
| return headers |
| |
| |
| class LuadnsException(Exception): |
| def __init__(self, code, message): |
| self.code = code |
| self.message = message |
| self.args = (code, message) |
| |
| def __str__(self): |
| return "{} {}".format(self.code, self.message) |
| |
| def __repr__(self): |
| return "Luadns {} {}".format(self.code, self.message) |