patch 6017f51ba8b0e51288cb9ed128f5caa6aa304088
Author: E. Bosch <presidev@AT@gmail.com>
Date:   Sun Feb 27 00:47:48 CET 2022
  * irc: Add service/control user (TelegramServ), by now without functions
diff -rN -u old-irgramd/irc.py new-irgramd/irc.py
--- old-irgramd/irc.py	2024-11-22 20:31:21.581010899 +0100
+++ new-irgramd/irc.py	2024-11-22 20:31:21.585010892 +0100
@@ -137,6 +137,9 @@
         self.irc_channels_founder = collections.defaultdict(set)
         self.start_time   = time.strftime('%a %d %b %Y %H:%M:%S %z')
 
+        self.service_user = IRCUser(None, ('Services.{}'.format(self.hostname),), self.conf['service_user'],
+                                    'Control', 'Telegram Service', is_service=True)
+        self.users[self.conf['service_user'].lower()] = self.service_user
 
     async def send_irc_command(self, user, command):
         self.logger.debug('Send IRC Command: %s', command)
@@ -351,10 +354,12 @@
                                )))
                 if await self.tg.is_bot(ni):
                     await self.reply_code(user, 'RPL_WHOISBOT', (real_ni,))
-                elif usr.tls or not usr.stream:
+                elif usr.tls or (not usr.stream and not usr.is_service):
                     proto = 'TLS' if usr.tls else 'MTProto'
                     server = self.gethostname(user) if usr.stream else 'Telegram'
                     await self.reply_code(user, 'RPL_WHOISSECURE', (real_ni, proto, server))
+                if usr.is_service:
+                    await self.reply_code(user, 'RPL_WHOISSERVICE', (real_ni,))
                 await self.reply_code(user, 'RPL_ENDOFWHOIS', (real_ni,))
             else:
                 await self.reply_code(user, 'ERR_NOSUCHNICK', (nick,))
@@ -373,6 +378,9 @@
         self.logger.debug('Handling PRIVMSG: %s, %s', target, message)
 
         tgl = target.lower()
+        if self.service_user.irc_nick.lower() == tgl:
+            # TODO: handle serivce command
+            return
         # Echo channel messages from IRC to other IRC connections
         # because they won't receive event from Telegram
         if tgl in self.irc_channels.keys():
@@ -575,7 +583,7 @@
         return 'localhost' if user.from_localhost else self.hostname
 
 class IRCUser(object):
-    def __init__(self, stream, address, irc_nick=None, username='', realname=None):
+    def __init__(self, stream, address, irc_nick=None, username='', realname=None, is_service=False):
         self.stream  = stream
         self.address = address[0]
         self.from_localhost = True if address[0].split('.')[0] == '127' else False
@@ -588,6 +596,7 @@
         self.oper = False
         self.tls = False
         self.bot = None
+        self.is_service = is_service
         self.close_reason = ''
 
     def get_irc_mask(self):
diff -rN -u old-irgramd/irc_replies.py new-irgramd/irc_replies.py
--- old-irgramd/irc_replies.py	2024-11-22 20:31:21.585010892 +0100
+++ new-irgramd/irc_replies.py	2024-11-22 20:31:21.585010892 +0100
@@ -15,6 +15,7 @@
   'RPL_ISUPPORT': ('005', 'CASEMAPPING=ascii CHANLIMIT=#&+: CHANTYPES=&#+ CHANMODES=,,,nt CHANNELLEN={} NICKLEN={} SAFELIST :are supported by this server'),
   'RPL_UMODEIS': ('221', ':{}'),
   'RPL_USERHOST': ('302', ':{}'),
+  'RPL_WHOISSERVICE': ('310', '{} :is an irgramd service'),
   'RPL_WHOISUSER': ('311', '{} {} {} * :{}'),
   'RPL_WHOISSERVER': ('312', '{} {} :irgramd gateway'),
   'RPL_WHOISOPERATOR': ('313', '{} :is an irgramd operator'),
diff -rN -u old-irgramd/irgramd new-irgramd/irgramd
--- old-irgramd/irgramd	2024-11-22 20:31:21.585010892 +0100
+++ new-irgramd/irgramd	2024-11-22 20:31:21.589010886 +0100
@@ -78,6 +78,7 @@
     tornado.options.define('pam_group', default=None, metavar='GROUP', help='Unix group allowed if `pam` enabled, if empty any user is allowed')
     tornado.options.define('phone', default=None, metavar='PHONE_NUMBER', help='Phone number associated with the Telegram account to receive the authorization codes if necessary')
     tornado.options.define('port', default=None, metavar='PORT', help='Port to listen on for IRC. (default 6667, default with TLS 6697)')
+    tornado.options.define('service_user', default='TelegramServ', metavar='SERVICE_NICK', help='Nick of the service/control user, must be a nick not used by a real Telegram user')
     tornado.options.define('test', default=False, help='Connect to Telegram test environment')
     tornado.options.define('test_datacenter', default=2, metavar='DATACENTER_NUMBER', help='Datacenter to connect to Telegram test environment')
     tornado.options.define('test_host', default=None, metavar='HOST_IP', help='Host to connect to Telegram test environment (default: use a internal table depending on datacenter)')
diff -rN -u old-irgramd/telegram.py new-irgramd/telegram.py
--- old-irgramd/telegram.py	2024-11-22 20:31:21.585010892 +0100
+++ new-irgramd/telegram.py	2024-11-22 20:31:21.589010886 +0100
@@ -201,6 +201,8 @@
         return nicks
 
     async def get_telegram_idle(self, irc_nick, tid=None):
+        if self.irc.users[irc_nick].is_service:
+            return None
         tid = self.get_tid(irc_nick, tid)
         user = await self.telegram_client.get_entity(tid)
         if isinstance(user.status,tgty.UserStatusRecently) or \
@@ -219,15 +221,16 @@
         return idle
 
     async def is_bot(self, irc_nick, tid=None):
-        if self.irc.users[irc_nick].stream:
+        user = self.irc.users[irc_nick]
+        if user.stream or user.is_service:
             bot = False
         else:
-            bot = self.irc.users[irc_nick].bot
+            bot = user.bot
         if bot == None:
             tid = self.get_tid(irc_nick, tid)
-            user = await self.telegram_client.get_entity(tid)
-            bot = user.bot
-            self.irc.users[irc_nick].bot = bot
+            tg_user = await self.telegram_client.get_entity(tid)
+            bot = tg_user.bot
+            user.bot = bot
         return bot
 
     async def get_channel_topic(self, channel, entity_cache):