307 lines
12 KiB
Python
307 lines
12 KiB
Python
# -*- coding: utf-8 -*-
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# This file is part of Tautulli.
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#
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# Tautulli 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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# Tautulli 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 Tautulli. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import absolute_import
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from __future__ import unicode_literals
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from future import standard_library
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standard_library.install_aliases()
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from builtins import str
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from builtins import object
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import os
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import sys
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from urllib.parse import urlencode
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import cherrypy
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import plexpy
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from plexpy import logger
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from plexpy import webauth
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from plexpy.helpers import create_https_certificates
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from plexpy.webserve import WebInterface
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def start():
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logger.info("Tautulli WebStart :: Initializing Tautulli web server...")
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web_config = {
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'http_port': plexpy.HTTP_PORT,
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'http_host': plexpy.CONFIG.HTTP_HOST,
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'http_root': plexpy.CONFIG.HTTP_ROOT,
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'http_environment': plexpy.CONFIG.HTTP_ENVIRONMENT,
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'http_proxy': plexpy.CONFIG.HTTP_PROXY,
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'enable_https': plexpy.CONFIG.ENABLE_HTTPS,
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'https_cert': plexpy.CONFIG.HTTPS_CERT,
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'https_cert_chain': plexpy.CONFIG.HTTPS_CERT_CHAIN,
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'https_key': plexpy.CONFIG.HTTPS_KEY,
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'http_username': plexpy.CONFIG.HTTP_USERNAME,
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'http_password': plexpy.CONFIG.HTTP_PASSWORD,
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'http_basic_auth': plexpy.CONFIG.HTTP_BASIC_AUTH
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}
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initialize(web_config)
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def stop():
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logger.info("Tautulli WebStart :: Stopping Tautulli web server...")
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cherrypy.engine.exit()
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def restart():
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logger.info("Tautulli WebStart :: Restarting Tautulli web server...")
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stop()
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start()
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def initialize(options):
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# HTTPS stuff stolen from sickbeard
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enable_https = options['enable_https']
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https_cert = options['https_cert']
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https_cert_chain = options['https_cert_chain']
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https_key = options['https_key']
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if enable_https:
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# If either the HTTPS certificate or key do not exist, try to make self-signed ones.
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if plexpy.CONFIG.HTTPS_CREATE_CERT and \
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(not (https_cert and os.path.exists(https_cert)) or
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not (https_key and os.path.exists(https_key))):
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if not create_https_certificates(https_cert, https_key):
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logger.warn("Tautulli WebStart :: Unable to create certificate and key. Disabling HTTPS")
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enable_https = False
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if not (os.path.exists(https_cert) and os.path.exists(https_key)):
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logger.warn("Tautulli WebStart :: Disabled HTTPS because of missing certificate and key.")
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enable_https = False
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options_dict = {
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'server.socket_port': options['http_port'],
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'server.socket_host': options['http_host'],
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'environment': options['http_environment'],
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'server.thread_pool': 10,
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'tools.encode.on': True,
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'tools.encode.encoding': 'utf-8',
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'tools.decode.on': True
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}
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if plexpy.DEV:
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options_dict['environment'] = "test_suite"
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options_dict['engine.autoreload.on'] = True
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if enable_https:
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options_dict['server.ssl_certificate'] = https_cert
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options_dict['server.ssl_certificate_chain'] = https_cert_chain
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options_dict['server.ssl_private_key'] = https_key
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protocol = "https"
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else:
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protocol = "http"
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if options['http_proxy']:
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# Overwrite cherrypy.tools.proxy with our own proxy handler
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cherrypy.tools.proxy = cherrypy.Tool('before_handler', proxy, priority=1)
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if options['http_password']:
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login_allowed = ["Tautulli admin (username is '%s')" % options['http_username']]
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if plexpy.CONFIG.HTTP_PLEX_ADMIN:
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login_allowed.append("Plex admin")
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logger.info("Tautulli WebStart :: Web server authentication is enabled: %s.", ' and '.join(login_allowed))
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if options['http_basic_auth']:
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plexpy.AUTH_ENABLED = False
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basic_auth_enabled = True
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else:
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plexpy.AUTH_ENABLED = True
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basic_auth_enabled = False
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cherrypy.tools.auth = cherrypy.Tool('before_handler', webauth.check_auth, priority=2)
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else:
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plexpy.AUTH_ENABLED = False
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basic_auth_enabled = False
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if options['http_root'].strip('/'):
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plexpy.HTTP_ROOT = options['http_root'] = '/' + options['http_root'].strip('/') + '/'
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else:
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plexpy.HTTP_ROOT = options['http_root'] = '/'
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cherrypy.config.update(options_dict)
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conf = {
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'/': {
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'tools.staticdir.root': os.path.join(plexpy.PROG_DIR, 'data'),
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'tools.proxy.on': bool(options['http_proxy']),
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'tools.gzip.on': True,
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'tools.gzip.mime_types': ['text/html', 'text/plain', 'text/css',
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'text/javascript', 'application/json',
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'application/javascript'],
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'tools.auth.on': plexpy.AUTH_ENABLED,
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'tools.auth_basic.on': basic_auth_enabled,
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'tools.auth_basic.realm': 'Tautulli web server',
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'tools.auth_basic.checkpassword': cherrypy.lib.auth_basic.checkpassword_dict({
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options['http_username']: options['http_password']})
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},
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'/api': {
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'tools.auth_basic.on': False
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},
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'/status': {
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'tools.auth_basic.on': False
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},
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'/interfaces': {
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'tools.staticdir.on': True,
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'tools.staticdir.dir': "interfaces",
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'tools.caching.on': True,
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'tools.caching.force': True,
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'tools.caching.delay': 0,
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'tools.expires.on': True,
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'tools.expires.secs': 60 * 60 * 24 * 30, # 30 days
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'tools.sessions.on': False,
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'tools.auth.on': False
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},
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'/images': {
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'tools.staticdir.on': True,
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'tools.staticdir.dir': "interfaces/default/images",
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'tools.staticdir.content_types': {'svg': 'image/svg+xml'},
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'tools.caching.on': True,
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'tools.caching.force': True,
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'tools.caching.delay': 0,
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'tools.expires.on': True,
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'tools.expires.secs': 60 * 60 * 24 * 30, # 30 days
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'tools.sessions.on': False,
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'tools.auth.on': False
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},
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'/css': {
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'tools.staticdir.on': True,
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'tools.staticdir.dir': "interfaces/default/css",
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'tools.caching.on': True,
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'tools.caching.force': True,
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'tools.caching.delay': 0,
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'tools.expires.on': True,
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'tools.expires.secs': 60 * 60 * 24 * 30, # 30 days
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'tools.sessions.on': False,
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'tools.auth.on': False
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},
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'/fonts': {
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'tools.staticdir.on': True,
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'tools.staticdir.dir': "interfaces/default/fonts",
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'tools.caching.on': True,
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'tools.caching.force': True,
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'tools.caching.delay': 0,
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'tools.expires.on': True,
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'tools.expires.secs': 60 * 60 * 24 * 30, # 30 days
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'tools.sessions.on': False,
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'tools.auth.on': False
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},
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'/js': {
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'tools.staticdir.on': True,
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'tools.staticdir.dir': "interfaces/default/js",
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'tools.caching.on': True,
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'tools.caching.force': True,
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'tools.caching.delay': 0,
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'tools.expires.on': True,
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'tools.expires.secs': 60 * 60 * 24 * 30, # 30 days
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'tools.sessions.on': False,
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'tools.auth.on': False
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},
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'/cache': {
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'tools.staticdir.on': True,
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'tools.staticdir.dir': plexpy.CONFIG.CACHE_DIR,
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'tools.caching.on': True,
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'tools.caching.force': True,
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'tools.caching.delay': 0,
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'tools.expires.on': True,
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'tools.expires.secs': 60 * 60 * 24 * 30, # 30 days
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'tools.sessions.on': False,
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'tools.auth.on': False
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},
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#'/pms_image_proxy': {
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# 'tools.staticdir.on': True,
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# 'tools.staticdir.dir': os.path.join(plexpy.CONFIG.CACHE_DIR, 'images'),
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# 'tools.caching.on': True,
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# 'tools.caching.force': True,
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# 'tools.caching.delay': 0,
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# 'tools.expires.on': True,
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# 'tools.expires.secs': 60 * 60 * 24 * 30, # 30 days
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# 'tools.auth.on': False,
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# 'tools.sessions.on': False
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#},
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'/favicon.ico': {
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'tools.staticfile.on': True,
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'tools.staticfile.filename': os.path.abspath(os.path.join(plexpy.PROG_DIR, 'data/interfaces/default/images/favicon/favicon.ico')),
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'tools.caching.on': True,
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'tools.caching.force': True,
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'tools.caching.delay': 0,
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'tools.expires.on': True,
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'tools.expires.secs': 60 * 60 * 24 * 30, # 30 days
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'tools.sessions.on': False,
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'tools.auth.on': False
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}
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}
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# Prevent time-outs
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cherrypy.engine.timeout_monitor.unsubscribe()
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cherrypy.tree.mount(WebInterface(), options['http_root'], config=conf)
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if plexpy.HTTP_ROOT != '/':
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cherrypy.tree.mount(BaseRedirect(), '/')
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try:
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logger.info("Tautulli WebStart :: Starting Tautulli web server on %s://%s:%d%s", protocol,
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options['http_host'], options['http_port'], options['http_root'])
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cherrypy.process.servers.check_port(str(options['http_host']), options['http_port'])
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if not plexpy.DEV:
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cherrypy.server.start()
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else:
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cherrypy.engine.signals.subscribe()
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cherrypy.engine.start()
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cherrypy.engine.block()
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except IOError:
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sys.stderr.write('Failed to start on port: %i. Is something else running?\n' % (options['http_port']))
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sys.exit(1)
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cherrypy.server.wait()
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class BaseRedirect(object):
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@cherrypy.expose
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def index(self):
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raise cherrypy.HTTPRedirect(plexpy.HTTP_ROOT)
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@cherrypy.expose
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def status(self, *args, **kwargs):
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path = '/' + '/'.join(args) if args else ''
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query = '?' + urlencode(kwargs) if kwargs else ''
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raise cherrypy.HTTPRedirect(plexpy.HTTP_ROOT + 'status' + path + query)
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def proxy():
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# logger.debug("REQUEST URI: %s, HEADER [X-Forwarded-Host]: %s, [X-Host]: %s, [Origin]: %s, [Host]: %s",
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# cherrypy.request.wsgi_environ['REQUEST_URI'],
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# cherrypy.request.headers.get('X-Forwarded-Host'),
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# cherrypy.request.headers.get('X-Host'),
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# cherrypy.request.headers.get('Origin'),
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# cherrypy.request.headers.get('Host'))
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# Change cherrpy.tools.proxy.local header if X-Forwarded-Host header is not present
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local = 'X-Forwarded-Host'
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if not cherrypy.request.headers.get('X-Forwarded-Host'):
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if cherrypy.request.headers.get('X-Host'): # lighttpd
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local = 'X-Host'
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elif cherrypy.request.headers.get('Origin'): # Squid
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local = 'Origin'
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elif cherrypy.request.headers.get('Host'): # nginx
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local = 'Host'
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# logger.debug("cherrypy.tools.proxy.local set to [%s]", local)
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# Call original cherrypy proxy tool with the new local
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cherrypy.lib.cptools.proxy(local=local)
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