mirror of
https://github.com/GNS3/gns3-server
synced 2024-11-18 14:28:08 +00:00
96 lines
3.2 KiB
Python
96 lines
3.2 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2015 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from gns3server.web.route import Route
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from gns3server.config import Config
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from gns3server.controller import Controller
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from gns3server.schemas.version import VERSION_SCHEMA
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from gns3server.version import __version__
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from aiohttp.web import HTTPConflict, HTTPForbidden
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import asyncio
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import logging
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log = logging.getLogger(__name__)
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class ServerHandler:
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@classmethod
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@Route.post(
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r"/shutdown",
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description="Shutdown the local server",
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status_codes={
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201: "Server is shutting down",
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403: "Server shutdown refused"
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})
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def shutdown(request, response):
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config = Config.instance()
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if config.get_section_config("Server").getboolean("local", False) is False:
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raise HTTPForbidden(text="You can only stop a local server")
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log.info("Start shutting down the server")
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# close all the projects first
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controller = Controller.instance()
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projects = controller.projects
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tasks = []
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for project in projects:
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tasks.append(asyncio.async(project.close()))
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if tasks:
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done, _ = yield from asyncio.wait(tasks)
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for future in done:
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try:
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future.result()
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except Exception as e:
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log.error("Could not close project {}".format(e), exc_info=1)
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continue
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# then shutdown the server itself
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from gns3server.web.web_server import WebServer
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server = WebServer.instance()
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asyncio.async(server.shutdown_server())
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response.set_status(201)
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@Route.get(
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r"/version",
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description="Retrieve the server version number",
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output=VERSION_SCHEMA)
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def version(request, response):
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config = Config.instance()
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local_server = config.get_section_config("Server").getboolean("local", False)
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response.json({"version": __version__, "local": local_server})
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@Route.post(
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r"/version",
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description="Check if version is the same as the server",
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output=VERSION_SCHEMA,
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input=VERSION_SCHEMA,
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status_codes={
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200: "Same version",
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409: "Invalid version"
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})
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def check_version(request, response):
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if request.json["version"] != __version__:
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raise HTTPConflict(text="Client version {} differs with server version {}".format(request.json["version"], __version__))
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response.json({"version": __version__})
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