# -*- coding: utf-8 -*- ################################################################################################## import hashlib import threading import xbmc import xbmcgui import xbmcaddon import xbmcvfs import artwork import utils import clientinfo import downloadutils ################################################################################################## 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 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): doUtils = self.doUtils art = artwork.Artwork() url = "{server}/emby/Users/{UserId}?format=json" result = doUtils.downloadUrl(url) self.userSettings = result # Set user image for skin display if result.get('PrimaryImageTag'): utils.window('EmbyUserImage', value=art.getUserArtwork(result['Id'], 'Primary')) # Set resume point max url = "{server}/emby/System/Configuration?format=json" result = doUtils.downloadUrl(url) utils.settings('markPlayed', value=str(result['MaxResumePct'])) 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): # hasAccess is verified in service.py url = "{server}/emby/Users?format=json" result = self.doUtils.downloadUrl(url) if result == False: # Access is restricted, set in downloadutils.py via exception self.logMsg("Access is restricted.", 1) self.HasAccess = False elif utils.window('emby_online') != "true": # Server connection failed pass elif utils.window('emby_serverStatus') == "restricted": self.logMsg("Access is granted.", 1) self.HasAccess = True utils.window('emby_serverStatus', clear=True) xbmcgui.Dialog().notification("Emby server", "Access is enabled.") 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 self.hasAccess() # Start DownloadUtils session doUtils.startSession() self.getAdditionalUsers() # Set user preferences in settings self.currUser = username self.setUserPref() 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 ##### users = self.getPublicUsers() password = "" # Find user in list for user in users: name = user['Name'] if username.decode('utf-8') in name: # If user has password if user['HasPassword'] == True: password = xbmcgui.Dialog().input( heading="Enter password for user: %s" % username, option=xbmcgui.ALPHANUM_HIDE_INPUT) # If password dialog is cancelled if not password: self.logMsg("No password entered.", 0) utils.window('emby_serverStatus', value="Stop") self.auth = False return break else: # Manual login, user is hidden password = xbmcgui.Dialog().input( heading="Enter password for user: %s" % username, option=xbmcgui.ALPHANUM_HIDE_INPUT) sha1 = hashlib.sha1(password) sha1 = sha1.hexdigest() # Authenticate username and password url = "%s/emby/Users/AuthenticateByName?format=json" % server data = {'username': username, 'password': sha1} self.logMsg(data, 2) result = self.doUtils.downloadUrl(url, postBody=data, type="POST", authenticate=False) try: self.logMsg("Auth response: %s" % result, 1) accessToken = result['AccessToken'] except (KeyError, TypeError): self.logMsg("Failed to retrieve the api key.", 1) accessToken = None if accessToken is not None: self.currUser = username xbmcgui.Dialog().notification("Emby server", "Welcome %s!" % self.currUser) userId = result['User']['Id'] 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