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dotfiles/weechat/.weechat/python/autosavekey.py

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# -*- coding: utf-8 -*-
#
# Copyright (c) 2013-2018 by nils_2 <weechatter@arcor.de>
#
# save channel key from protected channel(s) to autojoin or secure data
#
# 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/>.
#
# idea by freenode.elsae
#
# 2018-05-11: nils_2, (freenode.#weechat)
# 0.4 : make script python3 compatible
# : add /help text
#
# 2015-05-09: nils_2, (freenode.#weechat)
# 0.3 : fix: ValueError (reported by: Darpa)
#
# 2014-12-20: nils_2, (freenode.#weechat)
# 0.2 : add option "add" to automatically add channel/key to autojoin option after a /join (idea by Prezident)
#
# 2013-10-03: nils_2, (freenode.#weechat)
# 0.1 : initial release
#
# requires: WeeChat version 0.3.2
#
# Development is currently hosted at
# https://github.com/weechatter/weechat-scripts
try:
import weechat,re
except Exception:
print("This script must be run under WeeChat.")
print("Get WeeChat now at: http://www.weechat.org/")
quit()
SCRIPT_NAME = "autosavekey"
SCRIPT_AUTHOR = "nils_2 <weechatter@arcor.de>"
SCRIPT_VERSION = "0.4"
SCRIPT_LICENSE = "GPL"
SCRIPT_DESC = "save channel key from protected channel(s) to autojoin option or secure data"
OPTIONS = { 'mute' : ('off','execute command silently, only error messages will be displayed.'),
'secure' : ('off','change channel key in secure data.'),
'add' : ('off','adds channel and key to autojoin list on /join, if channel/key does not already exists'),
}
# /join #channel key
# signal = freenode,irc_raw_in_324
# signal_data = :asimov.freenode.net 324 nick #channel +modes key
def irc_raw_in_324_cb(data, signal, signal_data):
parsed = get_hashtable(signal_data)
server = signal.split(',',1)[0]
argv = parsed['arguments'].split(" ")
# buffer without channel key
if len(argv) < 4:
return weechat.WEECHAT_RC_OK
channel = argv[1]
new_key = argv[3]
autojoin_list = get_autojoin(server)
if not autojoin_list:
return weechat.WEECHAT_RC_OK
# check autojoin for space
if len(re.findall(r" ", autojoin_list)) > 1:
weechat.prnt('', '%s%s: autojoin format for server "%s" invalid (two or more spaces).' % (weechat.prefix('error'),SCRIPT_NAME,server) )
return weechat.WEECHAT_RC_OK
# no keylist, only channels in autojoin option
if len(re.findall(r" ", autojoin_list)) == 0:
argv_channels = autojoin_list.split(',')
argv_keys = []
else:
# split autojoin option to a channel and a key list
arg_channel,arg_keys = autojoin_list.split(' ')
argv_channels = arg_channel.split(',')
argv_keys = arg_keys.split(',')
# check channel position
try:
channel_position = argv_channels.index(channel)
except ValueError:
channel_position = -1
sec_data = 0
# does buffer already exist in autojoin list?
if channel_position >= 0:
# remove channel from list
argv_channels.pop(channel_position)
# check if there is at least one key in list
if len(argv_keys) >= 1:
# check channel position and number of keys
if channel_position <= len(argv_keys):
# remove key from list
sec_data = check_key_for_secure(argv_keys,channel_position)
sec_data_name = argv_keys[channel_position][11:-1]
argv_keys.pop(channel_position)
else:
if OPTIONS['add'].lower() == 'off':
return weechat.WEECHAT_RC_OK
# add channel and key at first position
argv_channels.insert(0, channel)
argv_keys.insert(0,new_key)
# check weechat version and if secure option is on and secure data will be used for this key?
if int(version) >= 0x00040200 and OPTIONS['secure'].lower() == 'on' and sec_data == 1:
weechat.command('','%s/secure set %s %s' % (use_mute(),sec_data_name,new_key))
else:
if sec_data == 1:
weechat.prnt('', '%s%s: key for channel "%s.%s" not changed! option "plugins.var.python.%s.secure" is off and you are using secured data for key.' % (weechat.prefix('error'),SCRIPT_NAME,server,channel,SCRIPT_NAME) )
return weechat.WEECHAT_RC_OK
new_joined_option = '%s %s' % (','.join(argv_channels),','.join(argv_keys))
save_autojoin_option(server,new_joined_option)
return weechat.WEECHAT_RC_OK
# replace an already existing channel key with an new one
# when OP changes channel key
def irc_raw_in_mode_cb(data, signal, signal_data):
parsed = get_hashtable(signal_data)
server = signal.split(',',1)[0]
argv = parsed['arguments'].split(" ")
if argv[1] != "+k":
return weechat.WEECHAT_RC_OK
channel = argv[0]
new_key = argv[2]
add_key_to_list(server,channel,new_key)
return weechat.WEECHAT_RC_OK
def add_key_to_list(server,channel,new_key):
autojoin_list = get_autojoin(server)
if not autojoin_list:
return weechat.WEECHAT_RC_OK
# check autojoin for space
if len(re.findall(r" ", autojoin_list)) == 0:
weechat.prnt('', '%s%s: no password(s) set in autojoin for server "%s".' % (weechat.prefix('error'),SCRIPT_NAME,server) )
return weechat.WEECHAT_RC_OK
if len(re.findall(r" ", autojoin_list)) > 1:
weechat.prnt('', '%s%s: autojoin format for server "%s" invalid (two or more spaces).' % (weechat.prefix('error'),SCRIPT_NAME,server) )
return weechat.WEECHAT_RC_OK
# split autojoin option to a channel and a key list
arg_channel,arg_keys = autojoin_list.split(' ')
argv_channels = arg_channel.split(',')
argv_keys = arg_keys.split(',')
# search for channel name in list of channels and get position
if channel in argv_channels:
channel_pos_in_list = argv_channels.index(channel)
# enough keys in list? list counts from 0!
if channel_pos_in_list + 1 > len(argv_keys):
weechat.prnt('', '%s%s: not enough keys in list or channel position is not valid. check out autojoin option for server "%s".' % (weechat.prefix('error'),SCRIPT_NAME,server) )
return weechat.WEECHAT_RC_OK
sec_data = check_key_for_secure(argv_keys,channel_pos_in_list)
# check weechat version and if secure option is on and secure data will be used for this key?
if int(version) >= 0x00040200 and OPTIONS['secure'].lower() == 'on' and sec_data == 1:
sec_data_name = argv_keys[channel_pos_in_list][11:-1]
weechat.command('','%s/secure set %s %s' % (use_mute(),sec_data_name,new_key))
else:
if sec_data == 1:
weechat.prnt('', '%s%s: key for channel "%s.%s" not changed! option "plugins.var.python.%s.secure" is off and you are using secured data for key.' % (weechat.prefix('error'),SCRIPT_NAME,server,channel,SCRIPT_NAME) )
return weechat.WEECHAT_RC_OK
argv_keys[channel_pos_in_list] = new_key
new_joined_option = '%s %s' % (','.join(argv_channels),','.join(argv_keys))
save_autojoin_option(server,new_joined_option)
return weechat.WEECHAT_RC_OK
def get_hashtable(string):
parsed = weechat.info_get_hashtable('irc_message_parse', dict(message=string))
try:
parsed['message'] = parsed['arguments'].split(' :', 1)[1]
except:
parsed['message'] = ""
return parsed
def get_autojoin(server):
return weechat.config_string(weechat.config_get('irc.server.%s.autojoin' % server))
def find_element_in_list(element,list_element):
try:
index_element=list_element.index(element)
return index_element
except ValueError:
return -1
def save_autojoin_option(server,new_joined_option):
weechat.command('','%s/set irc.server.%s.autojoin %s' % (use_mute(),server,new_joined_option))
def use_mute():
use_mute = ''
if OPTIONS['mute'].lower() == 'on':
use_mute = '/mute '
return use_mute
# check key for "${sec.data."
def check_key_for_secure(argv_keys,position):
sec_data = 0
if argv_keys[position][0:11] == '${sec.data.':
sec_data = 1
return sec_data
def cmd_autosavekey(data, buffer, args):
weechat.command('', '/help %s' % SCRIPT_NAME)
return weechat.WEECHAT_RC_OK
# ================================[ weechat options & description ]===============================
def init_options():
for option,value in OPTIONS.items():
if not weechat.config_is_set_plugin(option):
weechat.config_set_plugin(option, value[0])
OPTIONS[option] = value[0]
else:
OPTIONS[option] = weechat.config_get_plugin(option)
weechat.config_set_desc_plugin(option, '%s (default: "%s")' % (value[1], value[0]))
def toggle_refresh(pointer, name, value):
global OPTIONS
option = name[len('plugins.var.python.' + SCRIPT_NAME + '.'):] # get optionname
OPTIONS[option] = value # save new value
return weechat.WEECHAT_RC_OK
# ================================[ main ]===============================
if __name__ == "__main__":
if weechat.register(SCRIPT_NAME, SCRIPT_AUTHOR, SCRIPT_VERSION, SCRIPT_LICENSE, SCRIPT_DESC, '', ''):
weechat.hook_command(SCRIPT_NAME,SCRIPT_DESC,
'',
'You have to edit options with: /set *autosavekey*\n'
'I suggest using /iset script or /fset plugin.\n',
'',
'cmd_autosavekey',
'')
version = weechat.info_get("version_number", "") or 0
if int(version) >= 0x00030200:
init_options()
weechat.hook_config( 'plugins.var.python.' + SCRIPT_NAME + '.*', 'toggle_refresh', '' )
weechat.hook_signal("*,irc_raw_in_mode","irc_raw_in_mode_cb","")
weechat.hook_signal("*,irc_raw_in_324","irc_raw_in_324_cb","")
else:
weechat.prnt("","%s%s %s" % (weechat.prefix("error"),SCRIPT_NAME,": needs version 0.3.2 or higher"))
weechat.command("","/wait 1ms /python unload %s" % SCRIPT_NAME)
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