mirror of
https://gitlab.com/crafty-controller/crafty-4.git
synced 2024-08-30 18:23:09 +00:00
245 lines
8.6 KiB
Python
245 lines
8.6 KiB
Python
import os
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import sys
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import json
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import asyncio
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import logging
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import tornado.web
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import tornado.ioloop
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import tornado.log
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import tornado.template
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import tornado.escape
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import tornado.locale
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import tornado.httpserver
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from app.classes.models.management import HelpersManagement
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from app.classes.shared.console import Console
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from app.classes.shared.helpers import Helpers
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from app.classes.shared.file_helpers import FileHelpers
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from app.classes.shared.main_controller import Controller
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from app.classes.web.public_handler import PublicHandler
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from app.classes.web.panel_handler import PanelHandler
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from app.classes.web.default_handler import DefaultHandler
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from app.classes.web.routes.api.api_handlers import api_handlers
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from app.classes.web.routes.metrics.metrics_handlers import metrics_handlers
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from app.classes.web.server_handler import ServerHandler
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from app.classes.web.api_handler import (
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ServersStats,
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NodeStats,
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ServerBackup,
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StartServer,
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StopServer,
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RestartServer,
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CreateUser,
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DeleteUser,
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ListServers,
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SendCommand,
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)
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from app.classes.web.websocket_handler import WebSocketHandler
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from app.classes.web.static_handler import CustomStaticHandler
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from app.classes.web.upload_handler import UploadHandler
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from app.classes.web.http_handler import HTTPHandler, HTTPHandlerPage
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from app.classes.web.status_handler import StatusHandler
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logger = logging.getLogger(__name__)
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class Webserver:
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controller: Controller
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helper: Helpers
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def __init__(
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self,
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helper: Helpers,
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controller: Controller,
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tasks_manager,
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file_helper: FileHelpers,
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):
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self.ioloop = None
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self.http_server = None
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self.https_server = None
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self.helper = helper
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self.controller = controller
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self.tasks_manager = tasks_manager
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self.file_helper = file_helper
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self._asyncio_patch()
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@staticmethod
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def log_function(handler):
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info = {
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"Status_Code": handler.get_status(),
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"Method": handler.request.method,
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"URL": handler.request.uri,
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"Remote_IP": handler.request.remote_ip,
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# pylint: disable=consider-using-f-string
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"Elapsed_Time": "%.2fms" % (handler.request.request_time() * 1000),
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}
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tornado.log.access_log.info(json.dumps(info, indent=4))
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@staticmethod
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def _asyncio_patch():
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"""
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As of Python 3.8 (on Windows),
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the asyncio default event handler has changed to "proactor",
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where tornado expects the "selector" handler.
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This function checks if the platform is windows and
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changes the event handler to suit.
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(Taken from
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https://github.com/mkdocs/mkdocs/commit/cf2b136d4257787c0de51eba2d9e30ded5245b31)
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"""
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logger.debug("Checking if asyncio patch is required")
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if sys.platform.startswith("win") and sys.version_info >= (3, 8):
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# pylint: disable=reimported,import-outside-toplevel,redefined-outer-name
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import asyncio
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try:
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from asyncio import WindowsSelectorEventLoopPolicy
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except ImportError:
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logger.debug(
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"asyncio patch isn't required"
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) # Can't assign a policy which doesn't exist.
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else:
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if not isinstance(
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asyncio.get_event_loop_policy(), WindowsSelectorEventLoopPolicy
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):
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asyncio.set_event_loop_policy(WindowsSelectorEventLoopPolicy())
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logger.debug("Applied asyncio patch")
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def run_tornado(self):
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# let's verify we have an SSL cert
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self.helper.create_self_signed_cert()
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http_port = self.helper.get_setting("http_port")
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https_port = self.helper.get_setting("https_port")
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debug_errors = self.helper.get_setting("show_errors")
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try:
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cookie_secret = HelpersManagement.get_cookie_secret()
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except:
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cookie_secret = False
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if cookie_secret is False or cookie_secret == "":
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cookie_secret = self.helper.random_string_generator(32)
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HelpersManagement.set_cookie_secret(cookie_secret)
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if not http_port:
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http_port = 8000
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if not https_port:
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https_port = 8443
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cert_objects = {
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"certfile": os.path.join(
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self.helper.config_dir, "web", "certs", "commander.cert.pem"
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),
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"keyfile": os.path.join(
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self.helper.config_dir, "web", "certs", "commander.key.pem"
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),
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}
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logger.info(f"Starting Web Server on ports http:{http_port} https:{https_port}")
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asyncio.set_event_loop(asyncio.new_event_loop())
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tornado.template.Loader(".")
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# TODO: Remove because we don't and won't use
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tornado.locale.set_default_locale("en_EN")
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handler_args = {
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"helper": self.helper,
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"controller": self.controller,
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"tasks_manager": self.tasks_manager,
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"translator": self.helper.translation,
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"file_helper": self.file_helper,
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}
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handlers = [
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(r"/", DefaultHandler, handler_args),
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(r"/panel/(.*)", PanelHandler, handler_args),
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(r"/server/(.*)", ServerHandler, handler_args),
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(r"/ws", WebSocketHandler, handler_args),
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(r"/upload", UploadHandler, handler_args),
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(r"/status", StatusHandler, handler_args),
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# API Routes V1
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(r"/api/v1/stats/servers", ServersStats, handler_args),
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(r"/api/v1/stats/node", NodeStats, handler_args),
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(r"/api/v1/server/send_command", SendCommand, handler_args),
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(r"/api/v1/server/backup", ServerBackup, handler_args),
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(r"/api/v1/server/start", StartServer, handler_args),
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(r"/api/v1/server/stop", StopServer, handler_args),
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(r"/api/v1/server/restart", RestartServer, handler_args),
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(r"/api/v1/list_servers", ListServers, handler_args),
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(r"/api/v1/users/create_user", CreateUser, handler_args),
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(r"/api/v1/users/delete_user", DeleteUser, handler_args),
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# API Routes V2
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*api_handlers(handler_args),
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# API Routes OpenMetrics
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*metrics_handlers(handler_args),
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# Using this one at the end
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# to catch all the other requests to Public Handler
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(r"/(.*)", PublicHandler, handler_args),
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]
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app = tornado.web.Application(
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handlers,
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template_path=os.path.join(self.helper.webroot, "templates"),
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static_path=os.path.join(self.helper.webroot, "static"),
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debug=debug_errors,
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cookie_secret=cookie_secret,
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xsrf_cookies=True,
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autoreload=False,
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log_function=self.log_function,
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login_url="/login",
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default_handler_class=PublicHandler,
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static_handler_class=CustomStaticHandler,
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serve_traceback=debug_errors,
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)
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http_handers = [
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(r"/", HTTPHandler, handler_args),
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(r"/(.+)", HTTPHandlerPage, handler_args),
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]
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http_app = tornado.web.Application(
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http_handers,
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template_path=os.path.join(self.helper.webroot, "templates"),
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static_path=os.path.join(self.helper.webroot, "static"),
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debug=debug_errors,
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cookie_secret=cookie_secret,
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xsrf_cookies=True,
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autoreload=False,
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log_function=self.log_function,
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default_handler_class=HTTPHandler,
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login_url="/login",
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serve_traceback=debug_errors,
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)
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self.http_server = tornado.httpserver.HTTPServer(http_app)
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self.http_server.listen(http_port)
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self.https_server = tornado.httpserver.HTTPServer(app, ssl_options=cert_objects)
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self.https_server.listen(https_port)
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logger.info(
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f"https://{Helpers.get_local_ip()}:{https_port} "
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f"is up and ready for connections."
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)
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Console.info(
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f"https://{Helpers.get_local_ip()}:{https_port} "
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f"is up and ready for connections."
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)
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Console.info("Server Init Complete: Listening For Connections!")
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self.ioloop = tornado.ioloop.IOLoop.current()
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self.ioloop.start()
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def stop_web_server(self):
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logger.info("Shutting Down Web Server")
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Console.info("Shutting Down Web Server")
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self.ioloop.stop()
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self.http_server.stop()
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self.https_server.stop()
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logger.info("Web Server Stopped")
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Console.info("Web Server Stopped")
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