mirror of
https://github.com/SickGear/SickGear.git
synced 2024-11-27 23:23:38 +00:00
280 lines
13 KiB
Python
280 lines
13 KiB
Python
import os
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from sys import exc_info
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import threading
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from tornado.ioloop import IOLoop
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from tornado.routing import AnyMatches, Rule
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# noinspection PyProtectedMember
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from tornado.web import Application, _ApplicationRouter
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from . import logger, webapi, webserve
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from .helpers import create_https_certificates, re_valid_hostname
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import sickgear
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# noinspection PyUnreachableCode
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if False:
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# noinspection PyUnresolvedReferences
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from typing import Dict
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class MyApplication(Application):
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def __init__(self, *args, **kwargs):
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super(MyApplication, self).__init__(*args, **kwargs)
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self.is_loading_handler = False # type: bool
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def reset_handlers(self):
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self.is_loading_handler = False
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self.wildcard_router = _ApplicationRouter(self, [])
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self.default_router = _ApplicationRouter(self, [
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Rule(AnyMatches(), self.wildcard_router)
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])
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class WebServer(threading.Thread):
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def __init__(self, options=None):
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# type: (Dict) -> None
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threading.Thread.__init__(self)
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self._ready_event = threading.Event()
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self.daemon = True
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self.alive = True
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self.name = 'TORNADO'
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self.io_loop = None
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self.server = None
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self.options = options or {}
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self.options.setdefault('port', 8081)
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self.options.setdefault('host', '0.0.0.0')
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self.options.setdefault('log_dir', None)
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self.options.setdefault('username', '')
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self.options.setdefault('password', '')
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self.options.setdefault('web_root', None)
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assert isinstance(self.options['port'], int)
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assert 'data_root' in self.options
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# web root
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self.options['web_root'] = ('/' + self.options['web_root'].lstrip('/')) if self.options['web_root'] else ''
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# tornado setup
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self.enable_https = self.options['enable_https']
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self.https_cert = self.options['https_cert']
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self.https_key = self.options['https_key']
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if self.enable_https:
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make_cert = False
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update_cfg = False
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for (attr, ext) in [('https_cert', '.crt'), ('https_key', '.key')]:
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ssl_path = getattr(self, attr, None)
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if ssl_path and not os.path.isfile(ssl_path):
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if not ssl_path.endswith(ext):
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setattr(self, attr, os.path.join(ssl_path, 'server%s' % ext))
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setattr(sickgear, attr.upper(), 'server%s' % ext)
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make_cert = True
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# If either the HTTPS certificate or key do not exist, make some self-signed ones.
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if make_cert:
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if not create_https_certificates(self.https_cert, self.https_key):
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logger.log('Unable to create CERT/KEY files, disabling HTTPS')
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update_cfg |= False is not sickgear.ENABLE_HTTPS
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sickgear.ENABLE_HTTPS = False
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self.enable_https = False
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else:
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update_cfg = True
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if not (os.path.isfile(self.https_cert) and os.path.isfile(self.https_key)):
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logger.warning('Disabled HTTPS because of missing CERT and KEY files')
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update_cfg |= False is not sickgear.ENABLE_HTTPS
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sickgear.ENABLE_HTTPS = False
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self.enable_https = False
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if update_cfg:
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sickgear.save_config()
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# Load the app
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self.app = MyApplication([],
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debug=True,
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serve_traceback=True,
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autoreload=False,
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compress_response=True,
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cookie_secret=sickgear.COOKIE_SECRET,
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xsrf_cookies=True,
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login_url='%s/login/' % self.options['web_root'],
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default_handler_class=webserve.WrongHostWebHandler)
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self.re_host_pattern = re_valid_hostname()
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self._add_loading_rules()
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def _add_loading_rules(self):
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self.app.is_loading_handler = True
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# webui login/logout handlers
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self.app.add_handlers(self.re_host_pattern, [
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(r'%s/login(/?)' % self.options['web_root'], webserve.LoginHandler),
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(r'%s/logout(/?)' % self.options['web_root'], webserve.LogoutHandler),
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])
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# Static File Handlers
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self.app.add_handlers(self.re_host_pattern, [
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# favicon
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(r'%s/(favicon\.ico)' % self.options['web_root'], webserve.BaseStaticFileHandler,
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{'path': os.path.join(self.options['data_root'], 'images', 'ico')}),
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# images
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(r'%s/images/(.*)' % self.options['web_root'], webserve.BaseStaticFileHandler,
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{'path': os.path.join(self.options['data_root'], 'images')}),
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# css
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(r'%s/css/(.*)' % self.options['web_root'], webserve.BaseStaticFileHandler,
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{'path': os.path.join(self.options['data_root'], 'css')}),
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# javascript
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(r'%s/js/(.*)' % self.options['web_root'], webserve.BaseStaticFileHandler,
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{'path': os.path.join(self.options['data_root'], 'js')}),
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])
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# Main Handler
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self.app.add_handlers(self.re_host_pattern, [
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(r'%s/api(/?.*)' % self.options['web_root'], webapi.ApiServerLoading),
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(r'%s/home/is-alive(/?.*)' % self.options['web_root'], webserve.IsAliveHandler),
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(r'%s/ui(/?.*)' % self.options['web_root'], webserve.UI),
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(r'%s(/?.*)' % self.options['web_root'], webserve.LoadingWebHandler),
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# ----------------------------------------------------------------------------------------------------------
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# legacy deprecated Aug 2019
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(r'%s/home/is_alive(/?.*)' % self.options['web_root'], webserve.IsAliveHandler),
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])
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self.app.add_handlers(r'.*', [(r'.*', webserve.WrongHostWebHandler)])
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def _add_default_rules(self):
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self.app.is_loading_handler = False
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# webui login/logout handlers
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self.app.add_handlers(self.re_host_pattern, [
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(r'%s/login(/?)' % self.options['web_root'], webserve.LoginHandler),
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(r'%s/logout(/?)' % self.options['web_root'], webserve.LogoutHandler),
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])
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# Web calendar handler (Needed because option Unprotected calendar)
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self.app.add_handlers(self.re_host_pattern, [
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(r'%s/calendar' % self.options['web_root'], webserve.CalendarHandler),
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])
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# Static File Handlers
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self.app.add_handlers(self.re_host_pattern, [
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# favicon
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(r'%s/(favicon\.ico)' % self.options['web_root'], webserve.BaseStaticFileHandler,
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{'path': os.path.join(self.options['data_root'], 'images', 'ico')}),
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# images
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(r'%s/images/(.*)' % self.options['web_root'], webserve.BaseStaticFileHandler,
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{'path': os.path.join(self.options['data_root'], 'images')}),
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# cached images
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(r'%s/cache/images/(.*)' % self.options['web_root'], webserve.BaseStaticFileHandler,
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{'path': os.path.join(sickgear.CACHE_DIR, 'images')}),
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# css
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(r'%s/css/(.*)' % self.options['web_root'], webserve.BaseStaticFileHandler,
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{'path': os.path.join(self.options['data_root'], 'css')}),
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# javascript
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(r'%s/js/(.*)' % self.options['web_root'], webserve.BaseStaticFileHandler,
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{'path': os.path.join(self.options['data_root'], 'js')}),
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# logfile
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(r'%s/logfile/(.*)' % self.options['web_root'], webserve.LogfileHandler),
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(r'%s/kodi/((?:(?![|]verifypeer=false).)*)' % self.options['web_root'], webserve.RepoHandler,
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{'path': os.path.join(sickgear.CACHE_DIR, 'clients', 'kodi'),
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'default_filename': 'index.html'}),
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(r'%s/kodi-legacy/((?:(?![|]verifypeer=false).)*)' % self.options['web_root'], webserve.RepoHandler,
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{'path': os.path.join(sickgear.CACHE_DIR, 'clients', 'kodi'),
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'default_filename': 'index.html', 'legacy': True}),
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])
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# Main Handler
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self.app.add_handlers(self.re_host_pattern, [
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(r'%s/ui(/?.*)' % self.options['web_root'], webserve.UI),
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(r'%s/home/is-alive(/?.*)' % self.options['web_root'], webserve.IsAliveHandler),
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(r'%s/imagecache(/?.*)' % self.options['web_root'], webserve.CachedImages),
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(r'%s/cache(/?.*)' % self.options['web_root'], webserve.Cache),
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(r'%s(/?update-watched-state-kodi/?)' % self.options['web_root'], webserve.NoXSRFHandler),
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(r'%s(/?update-watched-state-kodi-legacy/?)' % self.options['web_root'], webserve.NoXSRFHandler,
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{'legacy': True}),
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(r'%s/add-shows(/?.*)' % self.options['web_root'], webserve.AddShows),
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(r'%s/home/process-media(/?.*)' % self.options['web_root'], webserve.HomeProcessMedia),
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(r'%s/config/general(/?.*)' % self.options['web_root'], webserve.ConfigGeneral),
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(r'%s/config/search(/?.*)' % self.options['web_root'], webserve.ConfigSearch),
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(r'%s/config/providers(/?.*)' % self.options['web_root'], webserve.ConfigProviders),
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(r'%s/config/media-process(/?.*)' % self.options['web_root'], webserve.ConfigMediaProcess),
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(r'%s/config/subtitles(/?.*)' % self.options['web_root'], webserve.ConfigSubtitles),
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(r'%s/config/notifications(/?.*)' % self.options['web_root'], webserve.ConfigNotifications),
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(r'%s/config/anime(/?.*)' % self.options['web_root'], webserve.ConfigAnime),
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(r'%s/manage/search-tasks(/?.*)' % self.options['web_root'], webserve.ManageSearch),
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(r'%s/manage/show-tasks(/?.*)' % self.options['web_root'], webserve.ShowTasks),
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(r'%s/api/builder(/?)(.*)' % self.options['web_root'], webserve.ApiBuilder),
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(r'%s/api(/?.*)' % self.options['web_root'], webapi.Api),
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# ----------------------------------------------------------------------------------------------------------
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# legacy deprecated Aug 2019 - NEVER remove as used in external scripts
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(r'%s/home/postprocess(/?.*)' % self.options['web_root'], webserve.HomeProcessMedia),
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# regular catchall routes - keep here at the bottom
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(r'%s/home(/?.*)' % self.options['web_root'], webserve.Home),
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(r'%s/manage/(/?.*)' % self.options['web_root'], webserve.Manage),
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(r'%s/config(/?.*)' % self.options['web_root'], webserve.Config),
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(r'%s/browser(/?.*)' % self.options['web_root'], webserve.WebFileBrowser),
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(r'%s/errors(/?.*)' % self.options['web_root'], webserve.EventLogs),
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(r'%s/events(/?.*)' % self.options['web_root'], webserve.EventLogs),
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(r'%s/history(/?.*)' % self.options['web_root'], webserve.History),
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(r'%s(/?.*)' % self.options['web_root'], webserve.MainHandler),
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])
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self.app.add_handlers(r'.*', [(r'.*', webserve.WrongHostWebHandler)])
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def run(self):
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protocol, ssl_options = (('http', None),
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('https', {'certfile': self.https_cert, 'keyfile': self.https_key}))[self.enable_https]
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logger.log(f'Starting SickGear on {protocol}://{self.options["host"]}:{self.options["port"]}/')
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# python 3 needs to start event loop first
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import asyncio
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asyncio.set_event_loop(asyncio.new_event_loop())
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from tornado.platform.asyncio import AnyThreadEventLoopPolicy
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asyncio.set_event_loop_policy(AnyThreadEventLoopPolicy())
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try:
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self.server = self.app.listen(self.options['port'], self.options['host'], ssl_options=ssl_options,
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xheaders=sickgear.HANDLE_REVERSE_PROXY, protocol=protocol)
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except (BaseException, Exception):
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etype, evalue, etb = exc_info()
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logger.error(f'Could not start webserver on {self.options["port"]}. Exception: {etype}, Error: {evalue}')
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return
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self.io_loop = IOLoop.current()
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# add event set to be called first as soon as io_loop is started to inform other threads webserver has started
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self.io_loop.add_callback(self._ready_event.set)
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try:
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self.io_loop.start()
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self.io_loop.close(True)
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except (IOError, ValueError):
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# Ignore errors like 'ValueError: I/O operation on closed kqueue fd'. These might be thrown during a reload.
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pass
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def wait_server_start(self, timeout=30):
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if not self._ready_event.wait(timeout=timeout):
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raise Exception('Tornado Server failed to start')
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self._ready_event.clear()
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def switch_handlers(self, new_handler='_add_default_rules'):
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if hasattr(self, new_handler):
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def d_f(s, nh):
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s.app.reset_handlers()
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getattr(s, nh)()
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sickgear.classes.loading_msg.reset()
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self.io_loop.add_callback(d_f, self, new_handler)
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logger.debug('Switching HTTP Server handlers to %s' % new_handler)
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def shut_down(self):
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self.alive = False
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if None is not self.io_loop:
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self.io_loop.add_callback(lambda x: x.stop(), self.io_loop)
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