PlexKodiConnect/resources/lib/userclient.py

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2015-12-25 07:07:00 +11:00
# -*- coding: utf-8 -*-
##################################################################################################
import hashlib
import threading
import xbmc
import xbmcgui
import xbmcaddon
import xbmcvfs
import artwork
import utils
import clientinfo
import downloadutils
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import PlexAPI
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##################################################################################################
class UserClient(threading.Thread):
# Borg - multiple instances, shared state
_shared_state = {}
stopClient = False
auth = True
retry = 0
currUser = None
currUserId = None
currServer = None
currToken = None
HasAccess = True
AdditionalUser = []
userSettings = None
def __init__(self):
self.__dict__ = self._shared_state
self.addon = xbmcaddon.Addon()
self.addonName = clientinfo.ClientInfo().getAddonName()
self.doUtils = downloadutils.DownloadUtils()
self.logLevel = int(utils.settings('logLevel'))
threading.Thread.__init__(self)
def logMsg(self, msg, lvl=1):
className = self.__class__.__name__
utils.logMsg("%s %s" % (self.addonName, className), msg, lvl)
def getAdditionalUsers(self):
additionalUsers = utils.settings('additionalUsers')
if additionalUsers:
self.AdditionalUser = additionalUsers.split(',')
def getUsername(self):
username = utils.settings('username')
if not username:
self.logMsg("No username saved.", 2)
return ""
return username
def getLogLevel(self):
try:
logLevel = int(utils.settings('logLevel'))
except ValueError:
logLevel = 0
return logLevel
def getUserId(self):
username = self.getUsername()
w_userId = utils.window('emby_userId%s' % username)
s_userId = utils.settings('userId%s' % username)
# Verify the window property
if w_userId:
if not s_userId:
# Save access token if it's missing from settings
utils.settings('userId%s' % username, value=w_userId)
self.logMsg(
"Returning userId from WINDOW for username: %s UserId: %s"
% (username, w_userId), 2)
return w_userId
# Verify the settings
elif s_userId:
self.logMsg(
"Returning userId from SETTINGS for username: %s userId: %s"
% (username, s_userId), 2)
return s_userId
# No userId found
else:
self.logMsg("No userId saved for username: %s." % username, 1)
def getServer(self, prefix=True):
alternate = utils.settings('altip') == "true"
if alternate:
# Alternate host
HTTPS = utils.settings('secondhttps') == "true"
host = utils.settings('secondipaddress')
port = utils.settings('secondport')
else:
# Original host
HTTPS = utils.settings('https') == "true"
host = utils.settings('ipaddress')
port = utils.settings('port')
server = host + ":" + port
if not host:
self.logMsg("No server information saved.", 2)
return False
# If https is true
if prefix and HTTPS:
server = "https://%s" % server
return server
# If https is false
elif prefix and not HTTPS:
server = "http://%s" % server
return server
# If only the host:port is required
elif not prefix:
return server
def getServerId(self):
alternate = utils.settings('altip') == "true"
if alternate:
# Alternate host
serverId = utils.settings('secondserverid')
else:
serverId = utils.settings('serverid')
return serverId
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def getToken(self):
username = self.getUsername()
w_token = utils.window('emby_accessToken%s' % username)
s_token = utils.settings('accessToken')
# Verify the window property
if w_token:
if not s_token:
# Save access token if it's missing from settings
utils.settings('accessToken', value=w_token)
self.logMsg(
"Returning accessToken from WINDOW for username: %s accessToken: %s"
% (username, w_token), 2)
return w_token
# Verify the settings
elif s_token:
self.logMsg(
"Returning accessToken from SETTINGS for username: %s accessToken: %s"
% (username, s_token), 2)
utils.window('emby_accessToken%s' % username, value=s_token)
return s_token
else:
self.logMsg("No token found.", 1)
return ""
def getSSLverify(self):
# Verify host certificate
s_sslverify = utils.settings('sslverify')
if utils.settings('altip') == "true":
s_sslverify = utils.settings('secondsslverify')
if s_sslverify == "true":
return True
else:
return False
def getSSL(self):
# Client side certificate
s_cert = utils.settings('sslcert')
if utils.settings('altip') == "true":
s_cert = utils.settings('secondsslcert')
if s_cert == "None":
return None
else:
return s_cert
def setUserPref(self):
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url = PlexAPI.PlexAPI().GetUserArtworkURL(self.currUser)
if url:
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utils.window('EmbyUserImage', value=url)
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# Set resume point max
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# url = "{server}/emby/System/Configuration?format=json"
# result = doUtils.downloadUrl(url)
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# utils.settings('markPlayed', value=str(result['MaxResumePct']))
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def getPublicUsers(self):
server = self.getServer()
# Get public Users
url = "%s/emby/Users/Public?format=json" % server
result = self.doUtils.downloadUrl(url, authenticate=False)
if result != "":
return result
else:
# Server connection failed
return False
def hasAccess(self):
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return True
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def loadCurrUser(self, authenticated=False):
doUtils = self.doUtils
username = self.getUsername()
userId = self.getUserId()
# Only to be used if token exists
self.currUserId = userId
self.currServer = self.getServer()
self.currToken = self.getToken()
self.ssl = self.getSSLverify()
self.sslcert = self.getSSL()
# Test the validity of current token
if authenticated == False:
url = "%s/emby/Users/%s?format=json" % (self.currServer, userId)
utils.window('emby_currUser', value=userId)
utils.window('emby_accessToken%s' % userId, value=self.currToken)
result = doUtils.downloadUrl(url)
if result == 401:
# Token is no longer valid
self.resetClient()
return False
# Set to windows property
utils.window('emby_currUser', value=userId)
utils.window('emby_accessToken%s' % userId, value=self.currToken)
utils.window('emby_server%s' % userId, value=self.currServer)
utils.window('emby_server_%s' % userId, value=self.getServer(prefix=False))
# Set DownloadUtils values
doUtils.setUsername(username)
doUtils.setUserId(self.currUserId)
doUtils.setServer(self.currServer)
doUtils.setToken(self.currToken)
doUtils.setSSL(self.ssl, self.sslcert)
# parental control - let's verify if access is restricted
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# self.hasAccess()
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# Start DownloadUtils session
doUtils.startSession()
self.getAdditionalUsers()
# Set user preferences in settings
self.currUser = username
self.setUserPref()
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return True
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def authenticate(self):
# Get /profile/addon_data
addondir = xbmc.translatePath(self.addon.getAddonInfo('profile')).decode('utf-8')
hasSettings = xbmcvfs.exists("%ssettings.xml" % addondir)
username = self.getUsername()
server = self.getServer()
# If there's no settings.xml
if not hasSettings:
self.logMsg("No settings.xml found.", 1)
self.auth = False
return
# If no user information
elif not server or not username:
self.logMsg("Missing server information.", 1)
self.auth = False
return
# If there's a token, load the user
elif self.getToken():
result = self.loadCurrUser()
if result == False:
pass
else:
self.logMsg("Current user: %s" % self.currUser, 1)
self.logMsg("Current userId: %s" % self.currUserId, 1)
self.logMsg("Current accessToken: %s" % self.currToken, 2)
return
##### AUTHENTICATE USER #####
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# Choose Plex user login
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try:
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username, userId, accessToken = PlexAPI.PlexAPI().ChoosePlexHomeUser()
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except (KeyError, TypeError):
self.logMsg("Failed to retrieve the api key.", 1)
accessToken = None
if accessToken is not None:
self.currUser = username
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xbmcgui.Dialog().notification("Emby server", "Welcome %s!" % username)
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utils.settings('accessToken', value=accessToken)
utils.settings('userId%s' % username, value=userId)
self.logMsg("User Authenticated: %s" % accessToken, 1)
self.loadCurrUser(authenticated=True)
utils.window('emby_serverStatus', clear=True)
self.retry = 0
else:
self.logMsg("User authentication failed.", 1)
utils.settings('accessToken', value="")
utils.settings('userId%s' % username, value="")
xbmcgui.Dialog().ok("Error connecting", "Invalid username or password.")
# Give two attempts at entering password
if self.retry == 2:
self.logMsg(
"""Too many retries. You can retry by resetting
attempts in the addon settings.""", 1)
utils.window('emby_serverStatus', value="Stop")
xbmcgui.Dialog().ok(
heading="Error connecting",
line1="Failed to authenticate too many times.",
line2="You can retry by resetting attempts in the addon settings.")
self.retry += 1
self.auth = False
def resetClient(self):
self.logMsg("Reset UserClient authentication.", 1)
username = self.getUsername()
if self.currToken is not None:
# In case of 401, removed saved token
utils.settings('accessToken', value="")
utils.window('emby_accessToken%s' % username, clear=True)
self.currToken = None
self.logMsg("User token has been removed.", 1)
self.auth = True
self.currUser = None
def run(self):
monitor = xbmc.Monitor()
self.logMsg("----===## Starting UserClient ##===----", 0)
while not monitor.abortRequested():
# Verify the log level
currLogLevel = self.getLogLevel()
if self.logLevel != currLogLevel:
# Set new log level
self.logLevel = currLogLevel
utils.window('emby_logLevel', value=str(currLogLevel))
self.logMsg("New Log Level: %s" % currLogLevel, 0)
status = utils.window('emby_serverStatus')
if status:
# Verify the connection status to server
if status == "restricted":
# Parental control is restricting access
self.HasAccess = False
elif status == "401":
# Unauthorized access, revoke token
utils.window('emby_serverStatus', value="Auth")
self.resetClient()
if self.auth and (self.currUser is None):
# Try to authenticate user
status = utils.window('emby_serverStatus')
if not status or status == "Auth":
# Set auth flag because we no longer need
# to authenticate the user
self.auth = False
self.authenticate()
if not self.auth and (self.currUser is None):
# If authenticate failed.
server = self.getServer()
username = self.getUsername()
status = utils.window('emby_serverStatus')
# The status Stop is for when user cancelled password dialog.
if server and username and status != "Stop":
# Only if there's information found to login
self.logMsg("Server found: %s" % server, 2)
self.logMsg("Username found: %s" % username, 2)
self.auth = True
if self.stopClient == True:
# If stopping the client didn't work
break
if monitor.waitForAbort(1):
# Abort was requested while waiting. We should exit
break
self.doUtils.stopSession()
self.logMsg("##===---- UserClient Stopped ----===##", 0)
def stopClient(self):
# When emby for kodi terminates
self.stopClient = True