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TeleServ.py
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TeleServ.py
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#!/usr/bin/python
# TeleServ - Telegram to IRC bridge server
#
# Copyright (c) 2022 Aaron Blakely
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# Support: https://webchat.ephasic.org/?join=ephasic
import re
from telebot import TeleBot,types,util,custom_filters
from lib.PastebinAPI import TSPastebinAPI
from lib.ImgurAPI import TSImgurAPI
from lib.JSON import TSJSON
from lib.TGMessageQueue import TGMessageQueue
import socket
import ssl
import time
import threading
import traceback
motd = """
@@@@@@@@@@@@@@@@@@@@@@@(*#@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@ .@@@@@@@@@@@@@ ,@@@@@@@@@@@@@
@@@@@@@@@@ @@@@@@@@@@@@@@@@@@@@@@@@@ @@@@@@@@@
@@@@@@@@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @@@@@@@
@@@@@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @@@@
@@@@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @@@
@@% @@@@@@@@@@@@@@@@@@@@@@@@@@@@ @@@@@@@@@@ @@
@@ @@@@@@@@@@@@@@@@@@@@@@@ @@ @@@@@@@@@@@@ @
@ *@@@@@@@@@@@@@@@@@ @@@@@ %@ @@@@@@@@@@@@@,
@ @@@@@@@@@@@@ @@@@@@@@@ @@@ @@@@@@@@@@@@@@@
@@@@@@ @@@@@@@@@@@@ @@@@@ @@@@@@@@@@@@@@@@ TeleServ (v1.0): Telegram Bridge Server
@ @@@@@@@@@ @@@@@@@@ @@@@@@ @@@@@@@@@@@@@@@@@
@ .@@@@@@@@@@@@@ @@@@@@@@ @@@@@@@@@@@@@@@@@.
@@ @@@@@@@@@@@@@@@@ @@@@@@@ ,@@@@@@@@@@@@@@@@@@ @
@@@ @@@@@@@@@@@@@@@@@ @@@@@ &@@@@@@@@@@@@@@@@@@ @@
@@@@ @@@@@@@@@@@@@@@@ @@@ @@@@@@@@@@@@@@@@@@ @@@
@@@@@ @@@@@@@@@@@@@@@@ @@@@@@@@@@@@@@@@@@ .@@@@ Copyright 2022 (C) Aaron Blakely
@@@@@@@@ @@@@@@@@@@@@@@&@@@@@@@@@@@@@@@@ @@@@@@@ https://github.com/ablakely/TeleServ
@@@@@@@@@@, @@@@@@@@@@@@@@@@@@@@@@@@@ .@@@@@@@@@
@@@@@@@@@@@@@@@ @@@@@@@@@@@@@ @@@@@@@@@@@@@@
"""
# Globals
lastID = 0
membID = 0
sock = {}
initalBurstSent = False
logChannelJoined = False
remoteServer = {}
remoteServer["capab"] = {}
remoteServer["chans"] = {}
remoteServer["uids"] = {}
remoteServer["opers"] = []
remoteServer["servers"] = {}
noticeBuf = ""
noticeBufMode = False
JSONParser = TSJSON("./conf.json", "./bridgestates.json")
conf = JSONParser.readCfg()
if "PASTEBIN" in conf:
pastebin = TSPastebinAPI(conf["PASTEBIN"])
else:
pastebin = TSPastebinAPI({"pastebinLongMessages": False})
if "IMGUR" in conf:
imgur = TSImgurAPI(conf["IMGUR"], JSONParser)
else:
imgur = TSImgurAPI({"enabled": False}, JSONParser)
# This dict stores our Telegram config as well as client UID information,
# it will be saved to disk on SIGTERM or when a new user client is created.
localServer = JSONParser.loadLocalServerState()
bot = TeleBot(conf["TELEGRAM"]["API_KEY"])
msgqueue = TGMessageQueue(bot)
class IsAdmin(custom_filters.SimpleCustomFilter):
key = 'is_chat_admin'
@staticmethod
def check(message: types.Message):
return bot.get_chat_member(message.chat.id, message.from_user.id).status in ['administrator', 'creator']
bot.add_custom_filter(IsAdmin())
def channelFromTGID(tgid):
tgid = str(tgid)
for chan in localServer["chanmap"]:
if tgid == localServer["chanmap"][chan]:
return chan
return False
def userIDFromTGID(tgid):
tgid = str(tgid)
for uid in localServer["uids"]:
if tgid == str(localServer["uids"][uid]["telegramid"]):
return uid
return False
def nickFromTGID(tgid):
tgid = str(tgid)
for uid in localServer["uids"]:
if tgid == str(localServer["uids"][uid]["telegramid"]):
return localServer["uids"][uid]["nick"]
return False
def tgUsernameFromUID(tuid):
if tuid in localServer["uids"]:
return localServer["uids"][tuid]["telegramuser"]
return False
def tgUserInChannel(tgid, chan):
tgid = str(tgid)
if chan not in remoteServer["chans"]:
return False
for uid in localServer["uids"]:
if tgid == str(localServer["uids"][uid]["telegramid"]) and userIDFromTGID(tgid) in remoteServer["chans"][chan]["users"]:
return True
return False
def tgUserPMOpen(tgid):
tgid = str(tgid)
for uid in localServer["uids"]:
if tgid == str(localServer["uids"][uid]["telegramid"]) and localServer["uids"][uid]["pm"] != "":
return True
return False
def setTGUserPM(tgid, uid):
tgid = str(tgid)
for i in localServer["uids"]:
if tgid == str(localServer["uids"][i]["telegramid"]):
localServer["uids"][i]["pm"] = uid
JSONParser.writeLocalServerState()
def getTGUserPM(tgid):
tgid = str(tgid)
for uid in localServer["uids"]:
if tgid == str(localServer["uids"][uid]["telegramid"]):
return localServer["uids"][uid]["pm"]
return False
def createTGUser(msg):
global localServer, sock
if msg.chat.type not in ["group", "supergroup"]: return
if not msg.from_user.username:
msgqueue.reply_to(msg, "Error: You currently don't have a username set.")
return False
name = msg.from_user.first_name
if msg.from_user.last_name:
name += " " + msg.from_user.last_name
if userIDFromTGID(msg.from_user.id) == False:
msgqueue.reply_to(msg, "Creating IRC client for {}".format(msg.from_user.username))
sendIRCPrivMsg(sock, conf["IRC"]["nick"], conf["IRC"]["logchan"], "Creating client for {} in Telegram group: {}".format(msg.from_user.username, msg.chat.id))
nick = msg.from_user.username[0:int(remoteServer["capab"]["NICKMAX"])]
user = name.split(" ")[0][0:int(remoteServer["capab"]["IDENTMAX"])].lower()
name = name[0:int(remoteServer["capab"]["MAXREAL"])]
host = "t.me/{}".format(msg.from_user.username)[0:int(remoteServer["capab"]["MAXHOST"])]
uid = addIRCUser(sock, user, nick, host, "+i", name)
localServer["uids"][uid] = {}
localServer["uids"][uid]["telegramuser"] = msg.from_user.username
localServer["uids"][uid]["telegramid"] = str(msg.from_user.id)
localServer["uids"][uid]["name"] = name
localServer["uids"][uid]["nick"] = nick
localServer["uids"][uid]["user"] = user
localServer["uids"][uid]["host"] = host
localServer["uids"][uid]["pm"] = ""
localServer["uids"][uid]["server"] = conf["IRC"]["sid"]
localServer["uids"][uid]["modes"] = "+i"
localServer["uids"][uid]["ts"] = time.time()
localServer["uids"][uid]["chans"] = []
if tgUserInChannel(msg.from_user.id, channelFromTGID(msg.chat.id)) == False:
if checkBan(nickFromTGID(msg.from_user.id), channelFromTGID(msg.chat.id)) == True:
msgqueue.reply_to(msg, "Cannot connect you to {}, you are banned.".format(channelFromTGID(msg.chat.id)))
return
joinIRCUser(sock, nickFromTGID(msg.from_user.id), channelFromTGID(msg.chat.id), "v")
if channelFromTGID(msg.chat.id) not in localServer["uids"][userIDFromTGID(msg.from_user.id)]["chans"]:
localServer["uids"][userIDFromTGID(msg.from_user.id)]["chans"].append(channelFromTGID(msg.chat.id))
msgqueue.reply_to(msg, "Connecting you to {}".format(channelFromTGID(msg.chat.id)))
else:
msgqueue.reply_to(msg, "You are already in this IRC channel.")
JSONParser.writeLocalServerState()
def uidFromNick(nick):
if nick in localServer["uids"]:
return nick
if nick in remoteServer["uids"]:
return nick
for uid in localServer["uids"]:
if nick.lower() == localServer["uids"][uid]["nick"].lower():
return uid
for uid in remoteServer["uids"]:
if nick.lower() == remoteServer["uids"][uid]["nick"].lower():
return uid
return False
def getUIDObj(uid):
if uid in localServer["uids"]:
return localServer["uids"][uid]
if uid in remoteServer["uids"]:
return remoteServer["uids"][uid]
return False
def nickFromUID(tuid):
if tuid in localServer["uids"]:
return localServer["uids"][tuid]["nick"]
if tuid in remoteServer["uids"]:
return remoteServer["uids"][tuid]["nick"]
return False
def uidFromTGUsername(username):
username = username.replace("@", "")
for uid in localServer["uids"]:
if username == localServer["uids"][uid]["telegramuser"]:
return uid
return False
def uidToTGID(tuid):
if tuid in localServer["uids"]:
return localServer["uids"][tuid]["telegramid"]
return False
def updateLastMsg(tgid):
for uid in localServer["uids"]:
if int(tgid) == int(localServer["uids"][uid]["telegramid"]):
localServer["uids"][uid]["lastmsg"] = int(time.time())
def tgidFromNick(nick):
for uid in localServer["uids"]:
if nick == localServer["uids"][uid]["nick"]:
return localServer["uids"][uid]["telegramid"]
return False
def getLastMsgTime(tuid):
for uid in localServer["uids"]:
if tuid == localServer["uids"][uid]["telegramid"]:
return localServer["uids"][uid]["lastmsg"]
if tuid in localServer["uids"]:
if "lastmsg" in localServer["uids"][tuid]:
return localServer["uids"][tuid]["lastmsg"]
return 0
def findIRCUserFromMSG(msg, lookupNick=True):
if msg.chat.type in ["group", "supergroup"]:
to = channelFromTGID(msg.chat.id)
elif msg.chat.type == "private":
to = userIDFromTGID(msg.from_user.id)
if lookupNick:
to = nickFromUID(to)
return to
def inChannel(uid, chan):
if chan not in remoteServer["chans"]:
return False
if uid not in remoteServer["chans"][chan]["users"]:
return False
return True
def closePMs(pmuid):
for uid in localServer["uids"]:
if "pm" in localServer["uids"][uid]:
if pmuid == localServer["uids"][uid]["pm"]:
msgqueue.send_message(localServer["uids"][uid]["telegramid"], "{} has quit, closing PM.".format(nickFromUID(pmuid)))
localServer["uids"][uid]["pm"] = ""
#
# Utility functions
#
def log(msg):
if conf["DEBUG"] == True: print(msg.strip())
#
# Telegram connection
#
@bot.message_handler(commands=['start','help'])
def startMsg(msg):
global localServer, conf
startMsg = """
Hi\! I am TeleServ, an IRC bridge bot by [ablakely](https://github.com/ablakely)
I am currently linking this chat to:
`{chan}{server}`
*Group Commands:*
/setchan `\<channel\>` \- \[Admin\] Set destination IRC channel for group
/conn \- Creates an IRC client with your username \({user}\)
/names \- List the IRC users in the channel
/topic \- Fetch the channel topic
*DM Commands:*
/pm `\<nick\>` \- Create a private chat with an IRC user
/photos \- Lists the images the bot has upploaded to Imgur for you
/deletealbum `\<album id\>` \- Delete an Imgur album
*Group and DM Commands:*
/me `\<action\>` \- Action command
/notice `\<msg\>` \- Send a notice
/nick `\<nick\>` \- Change your nickname on IRC
/whois `\<nick\>` \- Lookup details about an IRC user
Any other messaged will be relayed to the IRC channel or user\."""
chan = ""
if channelFromTGID(msg.chat.id):
chan = "\{} on ".format(channelFromTGID(msg.chat.id))
else:
chan = "\{} on ".format(findIRCUserFromMSG(msg))
startMsg = startMsg.format(server=conf["IRC"]["server"].replace(".", "\."), user=msg.from_user.username, chan=chan)
msgqueue.reply_to(msg, startMsg, parse_mode="MarkdownV2")
@bot.message_handler(commands=['setchan'], is_chat_admin=True)
def setChan(msg):
global sock, localServer
if msg.chat.type not in ["group", "supergroup"]: return
args = msg.text.split()
if len(args) > 1:
msgqueue.reply_to(msg, "Setting IRC channel to {}".format(args[1]))
sendIRCPrivMsg(sock, conf["IRC"]["nick"], conf["IRC"]["logchan"], "Setting IRC channel to {} for Telegram group: {}".format(args[1], msg.chat.id))
localServer["chanmap"][args[1]] = str(msg.chat.id)
JSONParser.writeLocalServerState()
else:
msgqueue.reply_to(msg, "Usage: /setchan <IRC channel")
@bot.message_handler(commands=['conn'])
def conn(msg):
createTGUser(msg)
@bot.message_handler(commands=['me'])
def tgSendIRCAction(msg):
global sock, localServer
to = findIRCUserFromMSG(msg)
if userIDFromTGID(msg.from_user.id) == False or inChannel(userIDFromTGID(msg.from_user.id), to) == False:
msgqueue.reply_to(msg, "You haven't join the IRC server yet, please use /conn")
return
if msg.chat.type not in ["group", "supergroup"] and tgUserPMOpen(msg.from_user.id) == False:
msgqueue.reply_to(msg, "You have not created a private message with a user")
return
tmp = msg.text.split(" ")
tmp.pop(0)
tmp = " ".join(tmp)
sendIRCPrivMsg(sock, msg.from_user.username, to, "\001ACTION {}\001".format(tmp))
@bot.message_handler(commands=['notice'])
def tgSendIRCNotice(msg):
global sock, localServer
to = findIRCUserFromMSG(msg)
if msg.chat.type not in ["group", "private", "supergroup"]: return
if userIDFromTGID(msg.from_user.id) == False or inChannel(userIDFromTGID(msg.from_user.id), to) == False:
msgqueue.reply_to(msg, "You haven't join the IRC server yet, please use /conn")
return
if msg.chat.type in ["group", "supergroup"] and tgUserPMOpen(msg.from_user.id) == False:
msgqueue.reply_to(msg, "You have not created a private message with a user")
return
if checkBan(nickFromTGID(msg.from_user.id), to) == True:
msgqueue.reply_to(msg, "Cannot send message to {}, you are banned.")
return
args = msg.text.split()
if len(args) > 1:
sendIRCNotice(sock, userIDFromTGID(msg.from_user.id), to, " ".join(args[1:]))
else:
msgqueue.reply_to(msg, "Usage: /notice <msg> to send a notice to channel or /notice <who> <msg> to send a notice to a user.")
@bot.message_handler(commands=['pm'])
def tgSetPM(msg):
global sock, localServer
if msg.chat.type != "private":
msgqueue.reply_to(msg, "This command is to be used when directly messaging me.")
return
if userIDFromTGID(msg.from_user.id) == False:
msgqueue.reply_to(msg, "You haven't join the IRC server yet, please use /conn")
return
args = msg.text.split()
if len(args) > 1:
for uid in remoteServer["uids"]:
if args[1] == remoteServer["uids"][uid]["nick"]:
msgqueue.reply_to(msg, "I will now send your messages in this chat to {}".format(args[1]))
setTGUserPM(msg.from_user.id, uid)
return
msgqueue.reply_to(msg, "{} doesn't appear to be online.".format(args[1]))
if tgUserPMOpen(msg.from_user.id) == True:
setTGUserPM(msg.from_user.id, "")
@bot.message_handler(commands=['nick'])
def tgSetNick(msg):
global sock, localServer
if userIDFromTGID(msg.from_user.id) == False:
msgqueue.reply_to(msg, "You haven't join the IRC server yet, please use /conn")
return
args = msg.text.split()
if len(args) > 1:
uid = userIDFromTGID(msg.from_user.id)
if len(args[1]) > int(remoteServer["capab"]["NICKMAX"]):
msgqueue.reply_to(msg, "Error: Nicknames cannot be longer than {} characters.".format(remoteServer["capab"]["NICKMAX"]))
return
if re.match(r"[A-z_\-\[\]\\^{}|`][A-z0-9_\-\[\]\\^{}|`]*", args[1]):
if uidFromNick(args[1]) == False:
localServer["uids"][uid]["nick"] = args[1]
ircOut(sock, ":{} NICK {} :{}".format(uid, args[1], int(time.time())))
msgqueue.reply_to(msg, "You are now known as {}".format(args[1]))
JSONParser.writeLocalServerState()
else:
msgqueue.reply_to(msg, "{} is in use.".format(args[1]))
else:
msgqueue.reply_to(msg, "Nick contains invalid characters.")
else:
msgqueue.reply_to(msg, "Your current nick is: {}".format(nickFromTGID(msg.from_user.id)))
@bot.message_handler(commands=['names','users'])
def tgNamesCmd(msg):
if msg.chat.type not in ["group", "supergroup"]: return
if channelFromTGID(msg.chat.id) == False:
msgqueue.reply_to(msg, "I am not linking this group to an IRC channel.")
return
chan = channelFromTGID(msg.chat.id)
userlist = []
for user in remoteServer["chans"][chan]["users"]:
userlist.append(" {}".format(nickFromUID(user)))
msgqueue.reply_to(msg, "Users on {} ({} Users):\n{}".format(chan, len(userlist), " ".join(userlist)))
@bot.message_handler(commands=['photos'])
def tgPhotosCmd(msg):
if msg.chat.type != "private": return
albums = imgur.getImgurAlbums(msg.from_user.id)
if albums != False:
for album in albums:
reply = f"""
*Album\: [{album['id']}](https://imgur.com/a/{album['id']})*
Uploaded\: {album['date'].replace('-', '/')}
Where\: {album['where'].replace('#', f'{chr(92)}#')}
Photos\:
{" ".join([f"[{img['id']}](https://imgur.com/{img['id']})" for img in album['photos']])}
DELETE THIS ALBUM\: `/deletealbum {album['id']}`
"""
msgqueue.reply_to(msg, reply, parse_mode="MarkdownV2")
@bot.message_handler(commands=['deletealbum'])
def tgDeleteAlbumCmd(msg):
if msg.chat.type != "private": return
args = msg.text.split(" ")
if len(args) > 1:
if imgur.deleteImgurAlbum(args[1], msg.from_user.id) == True:
msgqueue.reply_to(msg, "Album deleted.")
else:
msgqueue.reply_to(msg, "Error cannot find {} album.".format(args[1]))
@bot.message_handler(commands=['whois'])
def tgWhoisCmd(msg):
if msg.chat.type not in ["private", "group", "supergroup"]: return
args = msg.text.split(" ")
if len(args) > 1:
uid = uidFromNick(args[1])
user = getUIDObj(uid)
chans = ""
signontime = time.strftime("%I:%M %p on %m/%d/%Y", time.localtime(float(user["ts"])))
for chan in user["chans"]:
if ["p", None] not in remoteServer["chans"][chan]["modes"] and ["s", None] not in remoteServer["chans"][chan]["modes"]:
chans += f"{chan} "
if user != False or uid != False:
reply = f"""
{user['nick']} ({user['user']}@{user['host']}): {user['name']}
Channels: {chans}
Server: {remoteServer['servers'][user['server']]['hostname']} - {remoteServer['servers'][user['server']]['description']}
Modes: {user['modes']}
Sign on: {signontime}
"""
if "meta" in user:
if "accountname" in user["meta"]:
reply += f"Account: {user['meta']['accountname']}\n"
if "opertype" in user:
reply += f"{user['opertype']} on {conf['IRC']['network']}\n"
if "away" in user:
reply += "Away (since {}): {}\n".format(time.strftime("%I:%M %p %m/%d/%Y", time.localtime(float(user["away"]["ts"]))), user["away"]["reason"])
msgqueue.reply_to(msg, reply)
else:
msgqueue.reply_to(msg, f"Error: {args[1]} no such nickname.")
@bot.message_handler(commands=['topic'])
def tgTopicCmd(msg):
if msg.chat.type not in ["group", "supergroup"]: return
chan = channelFromTGID(msg.chat.id)
if chan == False: return
if remoteServer["chans"][chan]["topic"]:
t = remoteServer["chans"][chan]["topic"]
msgqueue.reply_to(msg, "Topic for {}:\n\n{}\n\nSet by {} at {}".format(chan, t["text"], t["who"], time.strftime("%I:%M %p on %m/%d/%Y", time.localtime(float(t["ts1"])))))
else:
msgqueue.reply_to(msg, f"No topic set for {chan}")
@bot.message_handler(func=lambda message: True, content_types=['text'])
def tgSendIRCMsg(msg):
global sock, localServer
if msg.chat.type in ["group", "supergroup"]:
if channelFromTGID(msg.chat.id) == False: return
nick = nickFromTGID(msg.from_user.id)
chan = channelFromTGID(msg.chat.id)
updateLastMsg(msg.from_user.id)
if userIDFromTGID(msg.from_user.id) == False or inChannel(userIDFromTGID(msg.from_user.id), chan) == False:
msgqueue.reply_to(msg, "You haven't join the IRC server yet, please use /conn")
return
if checkBan(nick, chan) == True:
msgqueue.reply_to(msg, "Cannot send message to {}, you are banned.".format(chan))
return
msgText = msg.text
if conf["TELEGRAM"]["enableMentions"] == True:
for userid in localServer["uids"]:
if localServer['uids'][userid]['telegramuser'] == "": continue
if f"@{localServer['uids'][userid]['telegramuser']}" in msgText:
msgText = msgText.replace(f"@{localServer['uids'][userid]['telegramuser']}", localServer["uids"][userid]["nick"])
if pastebin.enabled() == True:
if len(msgText) >= pastebin.msglen():
header = "# Automatically posted for {} in {} by TeleServ #\n".format(nick, chan)
paste = pastebin.paste(header + msgText)
log("PASTEBIN: Created paste {} for {} in {}".format(paste, msg.from_user.username, msg.chat.id))
sendIRCPrivMsg(sock, conf["IRC"]["nick"], conf["IRC"]["logchan"], "PASTEBIN: Created paste {} for {} in {}".format(paste, msg.from_user.username, msg.chat.id))
sendIRCPrivMsg(sock, nick, chan, "{}... Continued: {}".format(msgText[0:150].replace("\n", ""), paste))
msgqueue.reply_to(msg, "Created unlisted paste {} and sent it to IRC".format(paste))
else:
sendIRCPrivMsg(sock, nick, chan, msgText)
else:
sendIRCPrivMsg(sock, nick, chan, msgText)
elif msg.chat.type == "private":
if userIDFromTGID(msg.from_user.id) == False:
msgqueue.reply_to(msg, "You haven't join the IRC server yet, please use /conn")
return
if tgUserPMOpen(msg.from_user.id) == False:
msgqueue.reply_to(msg, "You have not created a private message with a user")
return
toUID = getTGUserPM(msg.from_user.id)
to = nickFromUID(toUID)
if to == False: return
msgqueue.reply_to(msg, "Sending to {}".format(to))
sendIRCPrivMsg(sock, nickFromTGID(msg.from_user.id), toUID, msg.text)
updateLastMsg(msg.from_user.id)
@bot.chat_member_handler()
def tgChatMember(message: types.ChatMemberUpdated):
old = message.old_chat_member
new = message.new_chat_member
if new.status == 'member':
msgqueue.send_message(message.chat.id, "Hello {name}! This is an IRC relay group chat, you will now be connected to as {user}".format(name=new.user.first_name, user=new.user.username))
@bot.message_handler(content_types=['photo'])
def photo(msg):
global sock
log("image handler called at {}".format(time.time()))
nick = nickFromTGID(msg.from_user.id)
src = channelFromTGID(msg.chat.id)
if msg.chat.type in ["group", "supergroup"]:
if userIDFromTGID(msg.from_user.id) == False or inChannel(userIDFromTGID(msg.from_user.id), src) == False:
msgqueue.reply_to(msg, "You haven't join the IRC server yet, please use /conn")
return
elif msg.chat.type == "private":
if tgUserPMOpen(msg.from_user.id) == False:
msgqueue.reply_to(msg, "You have not created a PM with a user.")
return
files = []
cnt = 0
for photo in msg.photo:
cnt += 1
if cnt == len(msg.photo):
file_info = bot.get_file(photo.file_id)
downloaded_file = bot.download_file(file_info.file_path)
with open(f"/tmp/{photo.file_id}.jpg", 'wb') as new_file:
new_file.write(downloaded_file)
files.append(f"{photo.file_id}.jpg")
cnt = 0
def callback(msg, img):
link = f"https://imgur.com/a/{img['id']}"
if msg.caption:
if img['cnt'] > 1:
mesg = "Sent {} photos {} with caption: {}".format(img['cnt'], link, msg.caption.replace("\n", " "))
else:
mesg = "Sent a photo {} with caption: {}".format(link, msg.caption.replace("\n", " "))
else:
if img['cnt'] > 1:
mesg = "Sent {} photos: {}".format(img['cnt'], link)
else:
mesg = "Sent a photo: {}".format(link)
if msg.chat.type in ["group", "supergroup"]:
chan = channelFromTGID(msg.chat.id)
if checkBan(nick, chan) == True:
msgqueue.reply_to(msg, "Cannot send message to {}, you are banned.".format(chan))
return
sendIRCPrivMsg(sock, nick, chan, mesg)
msgqueue.reply_to(msg, "Sent to {}, see your uploads with /photos in DM.".format(chan))
elif msg.chat.type == "private":
if tgUserPMOpen(msg.from_user.id) == False:
msgqueue.reply_to(msg, "You have not created a private message with a user")
return
toUID = getTGUserPM(msg.from_user.id)
sendIRCPrivMsg(sock, nick, toUID, mesg)
msgqueue.reply_to(msg, "Sent to {}".format(nickFromUID(toUID)))
sendIRCPrivMsg(sock, conf["IRC"]["nick"], conf["IRC"]["logchan"], "IMGUR: Uploaded {} for {} in {}".format(link, msg.from_user.username, msg.chat.id))
imgur.upload(files, nick, msg.from_user.id, src, msg.caption if msg.caption else "", msg, callback)
@bot.message_handler(content_types=['migrate_to_chat_id','migrate_from_chat_id'])
def tgMigrateChatID(msg):
print(msg)
#
# Handle our connection to the IRC Server
#
def checkBanMask(nick, user, host, banmask):
ban_nick = ""
ban_user = ""
ban_host = ""
parseMode = 0
for i in range(len(banmask)):
if banmask[i] == "!":
parseMode = 1
continue
if banmask[i] == "@":
parseMode = 2
continue
if parseMode == 0:
ban_nick += banmask[i]
elif parseMode == 1:
ban_user += banmask[i]
elif parseMode == 2:
ban_host += banmask[i]
if ban_nick != nick and ban_nick != "*":
if "*" in ban_nick:
# convert into regular expression and test
matchStr = r""
for i in range(len(ban_nick)):
if ban_nick[i] == "*" and i+1 == len(ban_nick):
matchStr += "(.*)"
elif ban_nick[i] == "*":
matchStr += "(.*?)"
else:
matchStr += re.escape(ban_nick[i])
res = re.search(matchStr, nick)
if res:
return True
else:
return False
else:
return False
if ban_user != user and ban_user != "*":
if "*" in ban_user:
matchStr = r""
for i in range(len(ban_user)):
if ban_user[i] == "*" and i+1 == len(ban_user):
matchStr += "(.*)"
elif ban_user[i] == "*":
matchStr += "(.*?)"
else:
matchStr += re.escape(ban_user[i])
res = re.search(matchStr, user)
if res:
return True
else:
return False
else:
return False
if ban_host != host and ban_host != "*":
if "*" in ban_host:
matchStr = r""
for i in range(len(ban_host)):
if ban_host[i] == "*" and i+1 == len(ban_host):
matchStr += "(.*)"
elif ban_host[i] == "*":
matchStr += "(.*?)"
else:
matchStr += re.escape(ban_host[i])
res = re.search(matchStr, host)
if res:
return True
else:
return False
else:
return False
return True
def checkBan(nick, chan):
if nick == False:
return False
uid = uidFromNick(nick)
user = localServer["uids"][uid]["user"] if "user" in localServer["uids"][uid] else ""
host = localServer["uids"][uid]["host"] if "host" in localServer["uids"][uid] else ""
if chan not in remoteServer["chans"]: return False
for mode,arg in remoteServer["chans"][chan]["modes"]:
if user == "" or host == "": continue
if mode == "b":
if checkBanMask(nick, user, host, arg) == True:
return True
return False
def ircOut(sock, msg):
msg = msg.replace("\n", "")
msg = msg.replace("\r", "")
maxlen = int(remoteServer["capab"]["MAXLINE"])-55 if "MAXLINE" in remoteServer["capab"] else 457
if len(msg) > maxlen:
cmdSearch = re.search(":(.*?) (.*?) (.*?) :(.*)", msg)
if cmdSearch:
matches = cmdSearch.groups()
uid = matches[0]
cmd = matches[1]
target = matches[2]
buf = matches[3]
while buf != "":
out = ":{} {} {} :{}\r\n".format(uid, cmd, target, buf[0:maxlen])
log(out)
sock.write(bytes(out, encoding='utf8'))
buf = buf.replace(buf[0:maxlen], "", 1)
else:
log(msg[0:maxlen])
sock.write(bytes("{}\r\n".format(msg[0:maxlen]), encoding='utf8'))
def addIRCUser(sock, user, nick, host, modes, real, isService=False):
global lastID, localServer
lastIDStr = str(lastID)
calc = 6 - len(lastIDStr)
ap = ""
nick = nick[0:int(remoteServer["capab"]["NICKMAX"])]
user = user[0:int(remoteServer["capab"]["IDENTMAX"])]
real = real[0:int(remoteServer["capab"]["MAXREAL"])]
host = host[0:int(remoteServer["capab"]["MAXHOST"])]
while calc != 0:
ap += "0"
calc -= 1
ruid = conf["IRC"]["sid"] + ap + lastIDStr
if isService == True:
modes += "o"
ircOut(sock, ":{} UID {} {} {} {} {} {} 0.0.0.0 {} {} :{}".format(conf["IRC"]["sid"], ruid, int(time.time()), nick, host, host, user, time.time(), modes, real))
if isService == True:
ircOut(sock, ":{} OPERTYPE Service".format(ruid))
lastID += 1
return ruid
def joinIRCUser(sock, nick, chan, usermode):
global remoteServer, localServer, membID
uid = uidFromNick(nick)
if chan not in remoteServer["chans"]:
remoteServer["chans"][chan] = {}
remoteServer["chans"][chan]["ts"] = time.time()
remoteServer["chans"][chan]["modes"] = [["n", None], ["t", None]]
remoteServer["chans"][chan]["users"] = [uid]
membID += 1
if checkBan(nick, chan) == True:
return
remoteServer["chans"][chan]["users"].append(uid)
if usermode:
for m in usermode.split():
remoteServer["chans"][chan]["modes"].append([m, uid])
ircOut(sock, ":{} IJOIN {} {} {} :{}".format(uid, chan, membID, remoteServer["chans"][chan]["ts"], usermode))
membID += 1
def partIRCUser(sock, nick, chan, reason):
uid = uidFromNick(nick)
if chan in remoteServer["chans"]:
if uid in remoteServer["chans"][chan]["users"]:
remoteServer["chans"][chan]["users"].remove(uid)
if reason != "":
ircOut(sock, ":{} PART {} :{}".format(uid, chan, reason))
else:
ircOut(sock, ":{} PART {}".format(uid, chan))
def rejoinTGUsers(sock):
global localServer
for uid in localServer["uids"]:
localServer["uids"][uid]["server"] = conf["IRC"]["sid"]
localServer["uids"][uid]["modes"] = "+i"
localServer["uids"][uid]["ts"] = time.time()
username = localServer["uids"][uid]["name"].split(" ")[0][0:int(remoteServer["capab"]["IDENTMAX"])].lower()
nick = localServer["uids"][uid]["nick"]
host = "t.me/{}".format(localServer["uids"][uid]["telegramuser"])[0:int(remoteServer["capab"]["MAXHOST"])]
name = localServer["uids"][uid]["name"]
if nick == conf["IRC"]["nick"]:
continue
addIRCUser(sock, username, nick, host, "+i", name)
for ichan in localServer["uids"][uid]["chans"]:
joinIRCUser(sock, nick, ichan, "v")
def sendIRCAuth(sock):
global remoteServer
ircOut(sock, "CAPAB START 1205")
ircOut(sock, "CAPAB END")
ircOut(sock, "SERVER {} {} 0 {} :{}".format(conf["IRC"]["name"], conf["IRC"]["sendkey"], conf["IRC"]["sid"], conf["IRC"]["description"]))
remoteServer["servers"][conf["IRC"]["sid"]] = {}
remoteServer["servers"][conf["IRC"]["sid"]]["hostname"] = conf["IRC"]["name"]
remoteServer["servers"][conf["IRC"]["sid"]]["SID"] = conf["IRC"]["sid"]
remoteServer["servers"][conf["IRC"]["sid"]]["description"] = conf["IRC"]["description"]
def sendIRCBurst(sock):
ircOut(sock, ":{} BURST".format(conf["IRC"]["sid"]))
ircOut(sock, ":{} SINFO version: :1.0".format(conf["IRC"]["sid"]))
ircOut(sock, ":{} SINFO fullversion :TeleServ 1.0 {} :[{}] {}".format(conf["IRC"]["sid"], conf["IRC"]["name"], conf["IRC"]["sid"], conf["IRC"]["network"]))
uid = addIRCUser(sock, conf["IRC"]["nick"], conf["IRC"]["nick"], conf["IRC"]["name"], "+i", "Telegram IRC Bridge", isService=True)
ircOut(sock, ":{} ENDBURST".format(conf["IRC"]["sid"]))
localServer["uids"][uid] = {}
localServer["uids"][uid]["nick"] = conf["IRC"]["nick"]
localServer["uids"][uid]["user"] = conf["IRC"]["nick"]
localServer["uids"][uid]["host"] = conf["IRC"]["name"]
localServer["uids"][uid]["name"] = "Telegram IRC Bridge"
localServer["uids"][uid]["telegramuser"] = ""
localServer["uids"][uid]["telegramid"] = 0
localServer["uids"][uid]["lastmsg"] = 0
localServer["uids"][uid]["server"] = conf["IRC"]["sid"]
localServer["uids"][uid]["modes"] = "+io"
localServer["uids"][uid]["opertype"] = "Service"
localServer["uids"][uid]["ts"] = time.time()
localServer["uids"][uid]["chans"] = []
JSONParser.writeLocalServerState()
def sendIRCPrivMsg(sock, nick, chan, msg):
global localServer
for i in msg.split("\n"):
ircOut(sock, ":{} PRIVMSG {} :{}".format(uidFromNick(nick), chan, i))