patch d5ab5ead428630cada7cd85c04d2a91afdd00c28

Author: E. Bosch <presidev@AT@gmail.com>

Date: Tue Feb 9 00:04:54 CET 2021

* irc: Add rename function to NICK command (and cleanup a bit)

add reply_command() for covering all replies to commands

--- old-irgramd/irc.py 2024-10-23 06:37:19.390862948 +0200

+++ new-irgramd/irc.py 2024-10-23 06:37:19.390862948 +0200

@@ -17,6 +17,7 @@

# Constants

+SRV = None

VALID_IRC_NICK_FIRST_CHARS = string.ascii_letters + '[]\`_^{|}'

VALID_IRC_NICK_CHARS = VALID_IRC_NICK_FIRST_CHARS + string.digits + '-'

@@ -124,19 +125,19 @@

async def handle_irc_nick(self, user, nick):

self.logger.debug('Handling NICK: %s', nick)

+ ni = nick.lower()

if not user.valid_nick(nick):

- await self.reply_code(user, 'ERR_ERRONEUSNICKNAME', (nick,), '*')

- elif nick.lower() in self.users.keys():

+ await self.reply_code(user, 'ERR_ERRONEUSNICKNAME', (nick,), '*')

+ elif ni in self.users.keys():

await self.reply_code(user, 'ERR_NICKNAMEINUSE', (nick,), '*')

elif user.password == user.recv_pass:

+ if user.registered:

+ # rename

+ for usr in [x for x in self.users.values() if x.stream]:

+ await self.reply_command(usr, user, 'NICK', (nick,))

+ del self.users[user.irc_nick.lower()]

user.irc_nick = nick

- self.users[nick.lower()] = user

-

- if user.irc_nick in self.iid_to_tid:

- tid = self.iid_to_tid[user.irc_nick]

- self.tg.tid_to_iid[tid] = nick

- self.iid_to_tid[nick] = tid

-

+ self.users[ni] = user

if not user.registered and user.irc_username:

user.registered = True

await self.send_greeting(user)

@@ -225,6 +226,18 @@

# IRC functions

+ async def reply_command(self, user, prfx, comm, params):

+ if prfx == SRV:

+ prefix = self.hostname

+ else:

+ prefix = prfx.get_irc_mask()

+ p = len(params)

+ if p == 1:

+ fstri = ':{} {} {}'

+ else:

+ fstri = ':{} {}' + ((p - 1) * ' {}') + ' :{}'

+ await self.send_irc_command(user, fstri.format(prefix, comm, *params))

+

async def reply_code(self, user, code, params=None, client=None):

num, tail = irc_codes[code]

if params: