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Diffstat (limited to 'moon_manager/moon_manager/http_server.py')
-rw-r--r-- | moon_manager/moon_manager/http_server.py | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/moon_manager/moon_manager/http_server.py b/moon_manager/moon_manager/http_server.py deleted file mode 100644 index a98cab43..00000000 --- a/moon_manager/moon_manager/http_server.py +++ /dev/null @@ -1,157 +0,0 @@ -# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors -# This software is distributed under the terms and conditions of the 'Apache-2.0' -# license which can be found in the file 'LICENSE' in this package distribution -# or at 'http://www.apache.org/licenses/LICENSE-2.0'. - -from flask import Flask, jsonify -from flask_cors import CORS, cross_origin -from flask_restful import Resource, Api -import logging -import sqlalchemy.exc -import time -from moon_manager import __version__ -from moon_manager.api.generic import Status, Logs, API -from moon_manager.api.models import Models -from moon_manager.api.policies import Policies -from moon_manager.api.pdp import PDP -from moon_manager.api.slaves import Slaves -from moon_manager.api.meta_rules import MetaRules -from moon_manager.api.meta_data import SubjectCategories, ObjectCategories, ActionCategories -from moon_manager.api.perimeter import Subjects, Objects, Actions -from moon_manager.api.data import SubjectData, ObjectData, ActionData -from moon_manager.api.assignments import SubjectAssignments, ObjectAssignments, ActionAssignments -from moon_manager.api.rules import Rules -from python_moonutilities import configuration, exceptions -from python_moondb.core import PDPManager - - -logger = logging.getLogger("moon.manager.http_server") - -__API__ = ( - Status, Logs, API, - MetaRules, SubjectCategories, ObjectCategories, ActionCategories, - Subjects, Objects, Actions, Rules, - SubjectAssignments, ObjectAssignments, ActionAssignments, - SubjectData, ObjectData, ActionData, - Models, Policies, PDP, Slaves - ) - - -class Server: - """Base class for HTTP server""" - - def __init__(self, host="localhost", port=80, api=None, **kwargs): - """Run a server - - :param host: hostname of the server - :param port: port for the running server - :param kwargs: optional parameters - :return: a running server - """ - self._host = host - self._port = port - self._api = api - self._extra = kwargs - - @property - def host(self): - return self._host - - @host.setter - def host(self, name): - self._host = name - - @host.deleter - def host(self): - self._host = "" - - @property - def port(self): - return self._port - - @port.setter - def port(self, number): - self._port = number - - @port.deleter - def port(self): - self._port = 80 - - def run(self): - raise NotImplementedError() - - -class Root(Resource): - """ - The root of the web service - """ - __urls__ = ("/", ) - __methods = ("get", "post", "put", "delete", "options") - - def get(self): - tree = {"/": {"methods": ("get",), - "description": "List all methods for that service."}} - for item in __API__: - tree[item.__name__] = {"urls": item.__urls__} - _methods = [] - for _method in self.__methods: - if _method in dir(item): - _methods.append(_method) - tree[item.__name__]["methods"] = _methods - tree[item.__name__]["description"] = item.__doc__.strip() - return { - "version": __version__, - "tree": tree - } - - -class HTTPServer(Server): - - def __init__(self, host="localhost", port=80, **kwargs): - super(HTTPServer, self).__init__(host=host, port=port, **kwargs) - self.app = Flask(__name__) - conf = configuration.get_configuration("components/manager") - self.manager_hostname = conf["components/manager"].get("hostname", - "manager") - self.manager_port = conf["components/manager"].get("port", 80) - # TODO : specify only few urls instead of * - CORS(self.app) - self.api = Api(self.app) - self.__set_route() - self.__hook_errors() - - def __hook_errors(self): - - def get_404_json(e): - return jsonify({"result": False, "code": 404, "description": str(e)}), 404 - self.app.register_error_handler(404, get_404_json) - - def get_400_json(e): - return jsonify({"result": False, "code": 400, "description": str(e)}), 400 - self.app.register_error_handler(400, lambda e: get_400_json) - self.app.register_error_handler(403, exceptions.AuthException) - - def __set_route(self): - self.api.add_resource(Root, '/') - - for _api in __API__: - self.api.add_resource(_api, *_api.__urls__) - - @staticmethod - def __check_if_db_is_up(): - first = True - while True: - try: - PDPManager.get_pdp(user_id="admin", pdp_id=None) - except sqlalchemy.exc.ProgrammingError: - time.sleep(1) - if first: - logger.warning("Waiting for the database...") - first = False - else: - logger.warning("Database is up, resuming operations...") - break - - def run(self): - self.__check_if_db_is_up() - self.app.run(debug=True, host=self._host, port=self._port) # nosec |