192 lines
7.0 KiB
Python
192 lines
7.0 KiB
Python
from helpers import userHelper
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from constants import serverPackets
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from constants import exceptions
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from objects import glob
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from helpers import consoleHelper
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from constants import bcolors
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from helpers import locationHelper
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from helpers import countryHelper
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import time
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from helpers import generalFunctions
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from events import channelJoinEvent
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import sys
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import traceback
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from helpers import requestHelper
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from helpers import discordBotHelper
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def handle(tornadoRequest):
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# Data to return
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responseTokenString = "ayy"
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responseData = bytes()
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# Get IP from flask request
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requestIP = tornadoRequest.getRequestIP()
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# Console output
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print("> Accepting connection from {}...".format(requestIP))
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# Split POST body so we can get username/password/hardware data
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# 2:-3 thing is because requestData has some escape stuff that we don't need
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loginData = str(tornadoRequest.request.body)[2:-3].split("\\n")
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# Process login
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print("> Processing login request for {}...".format(loginData[0]))
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try:
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# If true, print error to console
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err = False
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# Try to get the ID from username
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userID = userHelper.getID(str(loginData[0]))
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if userID == False:
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# Invalid username
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raise exceptions.loginFailedException()
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if userHelper.checkLogin(userID, loginData[1]) == False:
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# Invalid password
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raise exceptions.loginFailedException()
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# Make sure we are not banned
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userAllowed = userHelper.getAllowed(userID)
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if userAllowed == 0:
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# Banned
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raise exceptions.loginBannedException()
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# Log user IP
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userHelper.IPLog(userID, requestIP)
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# No login errors!
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# Delete old tokens for that user and generate a new one
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glob.tokens.deleteOldTokens(userID)
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responseToken = glob.tokens.addToken(userID)
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responseTokenString = responseToken.token
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# Get silence end
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userSilenceEnd = max(0, userHelper.getSilenceEnd(userID)-int(time.time()))
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# Get supporter/GMT
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userRank = userHelper.getRankPrivileges(userID)
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userGMT = False
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userSupporter = True
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if userRank >= 3:
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userGMT = True
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# Server restarting check
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if glob.restarting == True:
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raise exceptions.banchoRestartingException()
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# Maintenance check
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if glob.banchoConf.config["banchoMaintenance"] == True:
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if userGMT == False:
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# We are not mod/admin, delete token, send notification and logout
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glob.tokens.deleteToken(responseTokenString)
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raise exceptions.banchoMaintenanceException()
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else:
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# We are mod/admin, send warning notification and continue
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responseToken.enqueue(serverPackets.notification("Bancho is in maintenance mode. Only mods/admins have full access to the server.\nType !system maintenance off in chat to turn off maintenance mode."))
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# Send all needed login packets
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responseToken.enqueue(serverPackets.silenceEndTime(userSilenceEnd))
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responseToken.enqueue(serverPackets.userID(userID))
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responseToken.enqueue(serverPackets.protocolVersion())
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responseToken.enqueue(serverPackets.userSupporterGMT(userSupporter, userGMT))
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responseToken.enqueue(serverPackets.userPanel(userID))
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responseToken.enqueue(serverPackets.userStats(userID))
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# Channel info end (before starting!?! wtf bancho?)
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responseToken.enqueue(serverPackets.channelInfoEnd())
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# Default opened channels
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# TODO: Configurable default channels
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channelJoinEvent.joinChannel(responseToken, "#osu")
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channelJoinEvent.joinChannel(responseToken, "#announce")
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if userRank >= 3:
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# Join admin chanenl if we are mod/admin
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# TODO: Separate channels for mods and admins
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channelJoinEvent.joinChannel(responseToken, "#admin")
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# Output channels info
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for key, value in glob.channels.channels.items():
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if value.publicRead == True:
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responseToken.enqueue(serverPackets.channelInfo(key))
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responseToken.enqueue(serverPackets.friendList(userID))
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# Send main menu icon and login notification if needed
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if glob.banchoConf.config["menuIcon"] != "":
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responseToken.enqueue(serverPackets.mainMenuIcon(glob.banchoConf.config["menuIcon"]))
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if glob.banchoConf.config["loginNotification"] != "":
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responseToken.enqueue(serverPackets.notification(glob.banchoConf.config["loginNotification"]))
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# Get everyone else userpanel
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# TODO: Better online users handling
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for key, value in glob.tokens.tokens.items():
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responseToken.enqueue(serverPackets.userPanel(value.userID))
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responseToken.enqueue(serverPackets.userStats(value.userID))
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# Send online users IDs array
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responseToken.enqueue(serverPackets.onlineUsers())
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# Get location and country from ip.zxq.co or database
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if generalFunctions.stringToBool(glob.conf.config["server"]["localizeusers"]):
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# Get location and country from IP
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location = locationHelper.getLocation(requestIP)
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countryLetters = locationHelper.getCountry(requestIP)
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country = countryHelper.getCountryID(countryLetters)
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else:
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# Set location to 0,0 and get country from db
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print("[!] Location skipped")
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location = [0,0]
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countryLetters = "XX"
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country = countryHelper.getCountryID(userHelper.getCountry(userID))
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# Set location and country
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responseToken.setLocation(location)
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responseToken.setCountry(country)
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# Set country in db if user has no country (first bancho login)
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if userHelper.getCountry(userID) == "XX":
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userHelper.setCountry(userID, countryLetters)
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# Send to everyone our userpanel and userStats (so they now we have logged in)
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glob.tokens.enqueueAll(serverPackets.userPanel(userID))
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glob.tokens.enqueueAll(serverPackets.userStats(userID))
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# Set reponse data to right value and reset our queue
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responseData = responseToken.queue
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responseToken.resetQueue()
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# Print logged in message
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consoleHelper.printColored("> {} logged in ({})".format(loginData[0], responseToken.token), bcolors.GREEN)
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except exceptions.loginFailedException:
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# Login failed error packet
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# (we don't use enqueue because we don't have a token since login has failed)
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err = True
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responseData += serverPackets.loginFailed()
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except exceptions.loginBannedException:
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# Login banned error packet
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err = True
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responseData += serverPackets.loginBanned()
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except exceptions.banchoMaintenanceException:
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# Bancho is in maintenance mode
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responseData += serverPackets.notification("Our bancho server is in maintenance mode. Please try to login again later.")
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responseData += serverPackets.loginError()
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except exceptions.banchoRestartingException:
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# Bancho is restarting
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responseData += serverPackets.notification("Bancho is restarting. Try again in a few minutes.")
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responseData += serverPackets.loginError()
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except:
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# Unknown exception
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msg = "UNKNOWN ERROR IN LOGIN!!!\n{}\n{}".format(sys.exc_info(), traceback.format_exc())
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consoleHelper.printColored("[!] {}".format(msg), bcolors.RED)
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finally:
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# Print login failed message to console if needed
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if err == True:
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consoleHelper.printColored("> {}'s login failed".format(loginData[0]), bcolors.YELLOW)
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# Discord message
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discordBotHelper.sendConfidential("Bancho login request from {} for user {} ({})".format(requestIP, loginData[0], "failed" if err == True else "success"))
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# Return token string and data
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return (responseTokenString, responseData)
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