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Diffstat (limited to 'modules/m_kick_ban.sh')
| -rw-r--r-- | modules/m_kick_ban.sh | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/modules/m_kick_ban.sh b/modules/m_kick_ban.sh new file mode 100644 index 0000000..d234c62 --- /dev/null +++ b/modules/m_kick_ban.sh @@ -0,0 +1,145 @@ +#!/bin/bash +# -*- coding: utf-8 -*- +########################################################################### +# # +# envbot - an IRC bot in bash # +# Copyright (C) 2007-2008 Arvid Norlander # +# Copyright (C) 2007-2008 EmErgE <halt.system@gmail.com> # +# # +# 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/>. # +# # +########################################################################### +#--------------------------------------------------------------------- +## Kicking and banning. +#--------------------------------------------------------------------- + +module_kick_ban_INIT() { + modinit_API='2' + modinit_HOOKS='after_load after_connect on_numeric' + unset module_kick_ban_next_unset module_kick_ban_timed_bans + commands_register "$1" 'kick' || return 1 + commands_register "$1" 'ban' || return 1 + helpentry_module_kick_ban_description="Provides kick and ban commands." + + helpentry_kick_ban_kick_syntax='[<#channel>] <nick> <reason>' + helpentry_kick_ban_kick_description='Kick someone from a channel. Channel parameter only needed if not sent in a channel.' + + helpentry_kick_ban_ban_syntax='<#channel> <nick> [<duration>]' + helpentry_kick_ban_ban_description='Ban someone from a channel. Duration is optional and defaults to infinite.' +} + +module_kick_ban_UNLOAD() { + unset module_kick_ban_TBAN_supported +} + +module_kick_ban_REHASH() { + return 0 +} + +# Lets check if TBAN is supported +# :photon.kuonet-ng.org 461 envbot TBAN :Not enough parameters. +# :photon.kuonet-ng.org 304 envbot :SYNTAX TBAN <channel> <duration> <banmask> +module_kick_ban_after_connect() { + module_kick_ban_TBAN_supported=0 + send_raw "TBAN" +} + +# HACK: If module is loaded after connect, module_kick_ban_after_connect won't +# get called, therefore lets check if we are connected here and check for +# TBAN here if that is the case. +module_kick_ban_after_load() { + if [[ $server_connected -eq 1 ]]; then + module_kick_ban_TBAN_supported=0 + send_raw "TBAN" + fi +} + +module_kick_ban_on_numeric() { + if [[ $1 == $numeric_ERR_NEEDMOREPARAMS ]]; then + if [[ "$2" =~ ^TBAN\ : ]]; then + module_kick_ban_TBAN_supported=1 + fi + fi +} + +module_kick_ban_handler_kick() { + # Accept this anywhere, unless someone can give a good reason not to. + local sender="$1" + local sendon_channel="$2" + local parameters="$3" + if [[ $parameters =~ ^((#[^ ]+)\ )(.*) ]]; then + local channel="${BASH_REMATCH[2]}" + parameters="${BASH_REMATCH[3]}" + else + if ! [[ $channel =~ ^# ]]; then + if [[ $sendon_channel =~ ^# ]]; then + local channel="$sendon_channel" + else + local sendernick + parse_hostmask_nick "$sender" 'sendernick' + feedback_bad_syntax "$sendernick" "kick" "[<#channel>] <nick> <reason> # Channel must be send when the message is not sent in a channel" + return 0 + fi + fi + fi + + if [[ "$parameters" =~ ^([^ ]+)\ (.+) ]]; then + local nick="${BASH_REMATCH[1]}" + local kickmessage="${BASH_REMATCH[2]}" + if access_check_capab "kick" "$sender" "$channel"; then + send_raw "KICK $channel $nick :$kickmessage" + access_log_action "$sender" "kicked $nick from $channel with kick message: $kickmessage" + else + access_fail "$sender" "make the bot kick somebody" "kick" + fi + else + local sendernick + parse_hostmask_nick "$sender" 'sendernick' + feedback_bad_syntax "$sendernick" "kick" "[<#channel>] <nick> <reason> # Channel must be send when the message is not sent in a channel" + fi +} + +module_kick_ban_handler_ban() { + local sender="$1" + local sendon_channel="$2" + local parameters="$3" + if [[ "$parameters" =~ ^(#[^ ]+)\ ([^ ]+)(\ ([0-9]+))? ]]; then + local channel="${BASH_REMATCH[1]}" + local nick="${BASH_REMATCH[2]}" + # Optional parameter. + local duration="${BASH_REMATCH[4]}" + if access_check_capab "ban" "$sender" "$channel"; then + if [[ $duration ]]; then + # send_modes "$channel" "+b" get_hostmask $nick <-- not implemented yet + if [[ $module_kick_ban_TBAN_supported -eq 1 ]]; then + send_raw "TBAN $channel $duration $nick" + else + send_modes "$channel" "+b $nick" + local sendernick + parse_hostmask_nick "$sender" 'sendernick' + send_notice "$sendernick" "Sorry ban will not be timed, this IRCd didn't support TBAN command when I checked before." + fi + else + send_modes "$channel" "+b $nick" + fi + access_log_action "$sender" "banned $nick from $channel" + else + access_fail "$sender" "make the bot ban somebody" "ban" + fi + else + local sendernick + parse_hostmask_nick "$sender" 'sendernick' + feedback_bad_syntax "$sendernick" "ban" "<#channel> <nick> [<duration>]" + fi +} |