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-rw-r--r--IRC/README.md49
-rw-r--r--IRC/getconf.py33
-rwxr-xr-xIRC/index6
-rw-r--r--IRC/ircasy.py205
-rwxr-xr-xIRC/reaktor.py125
-rw-r--r--IRC/translate_colors.py31
6 files changed, 0 insertions, 449 deletions
diff --git a/IRC/README.md b/IRC/README.md
deleted file mode 100644
index 63a0ebd..0000000
--- a/IRC/README.md
+++ /dev/null
@@ -1,49 +0,0 @@
-# //Reaktor/IRC
-
-This component implements a remote shell daemon that exposes the
-executable files (which may be symlinks) below
-`//Reaktor/public_commands/` through IRC.
-
-## Security
-
-Access to the IRC server implies full access to all the exposed executable
-files. The daemon is executing the commands without dropping privileges.
-
-## Quickstart
-
- #? /bin/sh
- set -euf
-
- export nick="$LOGNAME|$HOSTNAME"
- export host=irc.freenode.org
- export target='#tincspasm'
-
- exec Reaktor/IRC/index
-
-## Environment variables
-
-The following environment variables are processed by `//Reaktor/IRC`:
-
-### nick
-
-Use a specific nickname.
-
-Optional if the node running `//Reaktor/IRC` is part of Retiolum, in
-which case it defaults to `Name` in `/etc/tinc/retiolum/tinc.conf`.
-
-### host and port
-
-Connect to a specific IRC server.
-
-Optional if the node running `//Reaktor/IRC` is part of Retiolum, in
-which case it defaults to `supernode` and `6667` (well, it always
-defaults to these two, but they only make science in Retiolum^_^).
-
-### target
-
-Join a specific channel.
-
-As always, this does the right thing for properly configured hosts: it
-uses the default `#retiolum`, which is the only really relevant
-channel.^_^
-
diff --git a/IRC/getconf.py b/IRC/getconf.py
deleted file mode 100644
index 168c908..0000000
--- a/IRC/getconf.py
+++ /dev/null
@@ -1,33 +0,0 @@
-#getconf = make_getconf("dateiname.json")
-#getconf(key) -> value
-#oder error
-
-import imp
-import os
-
-
-def make_getconf(filename):
-
-
- def getconf(prop, default_value=None):
- prop_split = prop.split('.')
- string = ''
- config = load_config(filename)
- #imp.reload(config)
- tmp = config.__dict__
- for pr in prop_split:
- if pr in tmp:
- tmp = tmp[pr]
- else:
- return default_value
- return tmp
-
- return getconf
-
-
-def load_config(filename):
- dirname = os.path.dirname(filename)
- modname, ext = os.path.splitext(os.path.basename(filename))
- file, pathname, description = imp.find_module(modname, [ dirname ])
- return imp.load_module(modname, file, pathname, description)
-
diff --git a/IRC/index b/IRC/index
deleted file mode 100755
index af557a8..0000000
--- a/IRC/index
+++ /dev/null
@@ -1,6 +0,0 @@
-#! /bin/sh
-set -xeuf
-
-# cd //Reaktor
-cd $(dirname $(readlink -f $0))/..
-exec IRC/reaktor.py "$@"
diff --git a/IRC/ircasy.py b/IRC/ircasy.py
deleted file mode 100644
index 38f202f..0000000
--- a/IRC/ircasy.py
+++ /dev/null
@@ -1,205 +0,0 @@
-#! /usr/bin/env python
-#
-# //Reaktor/IRC/asybot.py
-#
-from asynchat import async_chat as asychat
-from asyncore import loop
-from socket import AF_INET, SOCK_STREAM,gethostname
-from signal import SIGALRM, signal, alarm
-from datetime import datetime as date, timedelta
-from time import sleep
-from sys import exit
-from re import split, search, match
-from textwrap import TextWrapper
-
-import logging,logging.handlers
-
-# s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g -- removes color codes
-
-
-class asybot(asychat):
- def __init__(self, server, port, nickname, channels, realname=False, username=False, hostname=False, hammer_interval=10, alarm_timeout=300, kill_timeout=360, loglevel=logging.ERROR):
- asychat.__init__(self)
- #logger magic
- self.log = logging.getLogger('asybot_' + nickname)
- #hdlr = logging.handlers.SysLogHandler(facility=logging.handlers.SysLogHandler.LOG_DAEMON)
- #formatter = logging.Formatter( '%(filename)s: %(levelname)s: %(message)s')
- #hdlr.setFormatter(formatter)
- #self.log.addHandler(hdlr)
- logging.basicConfig(level = loglevel)
-
- self.nickname = nickname
-
- if realname:
- self.realname = realname
- else:
- self.realname = nickname
-
- if username:
- self.username = username
- else:
- self.username = nickname
-
- if hostname:
- self.hostname = hostname
- else:
- self.hostname = nickname
-
- self.retry = True
- self.server = server
- self.port = port
- self.channels = channels
- self.data = ''
- self.myterminator = '\r\n'
- self.set_terminator(self.myterminator.encode())
- self.create_socket(AF_INET, SOCK_STREAM)
- self.connect((self.server, self.port))
- self.wrapper = TextWrapper(subsequent_indent=" ",width=400)
-
- self.log.info('=> irc://%s@%s:%s/%s' % (self.nickname, self.server, self.port, self.channels))
-
- # When we don't receive data for alarm_timeout seconds then issue a
- # PING every hammer_interval seconds until kill_timeout seconds have
- # passed without a message. Any incoming message will reset alarm.
- self.alarm_timeout = alarm_timeout
- self.hammer_interval = hammer_interval
- self.kill_timeout = kill_timeout
- try:
- signal(SIGALRM, lambda signum, frame: self.alarm_handler())
- except Exception as e:
- print('asybot: ' + str(e))
- self.reset_alarm()
-
- def reset_alarm(self):
- self.last_activity = date.now()
- alarm(self.alarm_timeout)
-
- def alarm_handler(self):
- delta = date.now() - self.last_activity
- if delta > timedelta(seconds=self.kill_timeout):
- self.log.error('No data for %s. Giving up...' % delta)
- self.handle_disconnect()
- else:
- self.log.error('No data for %s. PINGing server...' % delta)
- self.push('PING :%s' % self.nickname)
- alarm(self.hammer_interval)
-
- def collect_incoming_data(self, data):
- try:
- self.data += data.decode()
- except Exception as e:
- print('error decoding message: ' + str(e));
- print('current data: %s' % self.data);
- print('received data: %s' % data);
- print('trying to decode as latin1')
- self.data += data.decode('latin1')
-
- def found_terminator(self):
- self.log.debug('<< %s' % self.data)
-
- message = self.data
- self.data = ''
- try:
- _, prefix, command, params, rest, _ = \
- split('^(?::(\S+)\s)?(\S+)((?:\s[^:]\S*)*)(?:\s:(.*))?$', message)
- except Exception as e:
- print("cannot split message :(\nmsg: %s"%message)
- return
- params = params.split(' ')[1:]
-
- if command == 'PING':
- self.push('PONG :%s' % rest)
- self.log.debug("Replying to servers PING with PONG :%s" %rest)
- self.on_ping(prefix, command, params, rest)
-
- elif command == 'PRIVMSG':
- self.on_privmsg(prefix, command, params, rest)
-
- elif command == 'INVITE':
- self.on_invite(prefix, command, params, rest)
-
- elif command == 'KICK':
- self.on_kick(prefix, command, params, rest)
-
- elif command == 'JOIN':
- self.on_join(prefix, command, params, rest)
-
- elif command == '433':
- # ERR_NICKNAMEINUSE, retry with another name
- self.on_nickinuse(prefix, command, params, rest)
-
- elif command == '376':
- self.on_welcome(prefix, command, params, rest)
-
- self.reset_alarm()
-
- def push(self, message):
- try:
- self.log.debug('>> %s' % message)
- msg = (message + self.myterminator).encode()
- self.log.debug('>> %s' % msg)
- asychat.push(self, msg)
- except:
- pass
-
- def disconnect(self):
- self.push('QUIT')
- self.close()
-
- def reconnect(self):
- if self.connected:
- self.push('QUIT')
- self.close()
- self.create_socket(AF_INET, SOCK_STREAM)
- self.connect((self.server, self.port))
-
- def handle_connect(self):
- self.push('NICK %s' % self.nickname)
- self.push('USER %s %s %s :%s' %
- (self.username, self.hostname, self.server, self.realname))
-
- def handle_disconnect(self):
- if self.retry:
- self.reconnect()
- else:
- self.log.error('No retry set, giving up')
-
- def PRIVMSG(self, target, text):
- for line in self.wrapper.wrap(text):
- msg = 'PRIVMSG %s :%s' % (','.join(target), line)
- self.log.info(msg)
- self.push(msg)
- sleep(1)
-
- def ME(self, target, text):
- self.PRIVMSG(target, ('ACTION ' + text + ''))
-
- def on_welcome(self, prefix, command, params, rest):
- self.push('JOIN %s' % ','.join(self.channels))
-
- def on_kick(self, prefix, command, params, rest):
- self.log.debug(params)
- if params[-1] == self.nickname:
- for chan in params[:-1]:
- self.channels.remove(chan)
-
- def on_join(self, prefix, command, params, rest):
- pass
-
- def on_ping(self, prefix, command, params, rest):
- pass
-
- def on_privmsg(self, prefix, command, params, rest):
- pass
-
- def on_invite(self, prefix, command, params, rest):
- pass
-
- def on_nickinuse(self, prefix, command, params, rest):
- regex = search('(\d+)$', self.nickname)
- if regex:
- theint = int(regex.group(0))
- self.nickname = self.nickname.strip(str(theint)) + str(theint + 1)
- else:
- self.nickname = self.nickname + '0'
- self.handle_connect()
diff --git a/IRC/reaktor.py b/IRC/reaktor.py
deleted file mode 100755
index 124fa01..0000000
--- a/IRC/reaktor.py
+++ /dev/null
@@ -1,125 +0,0 @@
-#!/usr/bin/env python3
-import os
-from ircasy import asybot
-from asyncore import loop
-from translate_colors import translate_colors
-import shlex
-from re import split, search, match
-
-default_config = './config.py'
-from getconf import make_getconf
-getconf = None
-
-import logging,logging.handlers
-log = logging.getLogger('asybot')
-#hdlr = logging.handlers.SysLogHandler(address='/dev/log', facility=logging.handlers.SysLogHandler.LOG_DAEMON)
-#formatter = logging.Formatter( '%(filename)s: %(levelname)s: %(message)s')
-#hdlr.setFormatter(formatter)
-#log.addHandler(hdlr)
-
-
-
-class Reaktor(asybot):
- def __init__(self,config=default_config):
- self.config = config
- log.info("using config file %s"%(config))
- asybot.__init__(self, getconf('irc_server'), getconf('irc_port'), getconf('irc_nickname'), getconf('irc_channels'), hammer_interval=getconf('irc_hammer_interval'), alarm_timeout=getconf('irc_alarm_timeout'), kill_timeout=getconf('irc_kill_timeout'))
-
- def is_admin(self,prefix):
- try:
- with open(getconf('auth_file')) as f:
- for line in f:
- if line.strip() == prefix:
- return True
- except Exception as e:
- log.info(e)
- return False
-
- def on_join(self, prefix, command, params, rest):
- for command in getconf('on_join', []):
- self.execute_command(command, None, prefix, params)
-
- def on_ping(self, prefix, command, params, rest):
- for command in getconf('on_ping', []):
- prefix = '!' # => env = { _prefix: '!', _from: '' }
- params = command.get('targets') # TODO why don't we get a list here and use ','.join() ?
- self.execute_command(command, None, prefix, params)
-
- def on_privmsg(self, prefix, command, params, rest):
- for command in getconf('commands'):
- y = match(command['pattern'], rest)
- if y:
- if not self.is_admin(prefix):
- self.PRIVMSG(params,'unauthorized!')
- else:
- return self.execute_command(command, y, prefix, params)
-
- for command in getconf('public_commands'):
- y = match(command['pattern'], rest)
- if y:
- return self.execute_command(command, y, prefix, params)
-
-
- def execute_command(self, command, match, prefix, target):
- from os.path import realpath, dirname, join
- from subprocess import Popen as popen, PIPE
- from time import time
-
- #TODO: allow only commands below ./commands/
- exe = join(dirname(realpath(dirname(__file__))), command['argv'][0])
- myargv = [exe] + command['argv'][1:]
- try:
- if match and match.groupdict().get('args', None):
- myargv += shlex.split(match.groupdict()['args'])
- except:
- log.info("cannot parse args!")
-
- cwd = getconf('workdir')
- if not os.access(cwd,os.W_OK):
- log.error("Workdir '%s' is not Writable! Falling back to root dir"%cwd)
- cwd = "/"
-
- env = command.get('env', {})
- env['_prefix'] = prefix
- env['_from'] = prefix.split('!', 1)[0]
-
- env.update(os.environ)
- log.debug('self:' +self.nickname)
- # when receiving /query, answer to the user, not to self
- if self.nickname in target:
- target.remove(self.nickname)
- target.append(env['_from'])
- log.debug('target:' +str(target))
-
- start = time()
- try:
- log.debug("Running : %s"%str(myargv))
- log.debug("Environ : %s"%(str(env)))
- p = popen(myargv, bufsize=1, stdout=PIPE, stderr=PIPE, env=env, cwd=cwd)
- except Exception as error:
- self.ME(target, 'brain damaged')
- log.error('OSError@%s: %s' % (myargv, error))
- return
- pid = p.pid
- for line in iter(p.stdout.readline, ''.encode()):
- try:
- self.PRIVMSG(target, translate_colors(line.decode()))
- except Exception as error:
- log.error('no send: %s' % error)
- log.debug('%s stdout: %s' % (pid, line))
- p.wait()
- elapsed = time() - start
- code = p.returncode
- log.info('command: %s -> %s in %d seconds' % (myargv, code, elapsed))
- [log.debug('%s stderr: %s' % (pid, x)) for x in p.stderr.readlines()]
-
- if code != 0:
- self.ME(target, 'mimimi')
-
-if __name__ == "__main__":
- import sys
- conf = sys.argv[1] if len(sys.argv) == 2 else default_config
- getconf = make_getconf(conf)
- logging.basicConfig(level = logging.DEBUG if getconf('debug') else logging.INFO)
- Reaktor(conf)
- loop()
diff --git a/IRC/translate_colors.py b/IRC/translate_colors.py
deleted file mode 100644
index bd71661..0000000
--- a/IRC/translate_colors.py
+++ /dev/null
@@ -1,31 +0,0 @@
-
-
-COLOR_MAP = {
- "\x1b[0m" : "\x0F", # reset
- "\x1b[37m" : "\x0300",
- "\x1b[30m" : "\x0301",
- "\x1b[34m" : "\x0302",
- "\x1b[32m" : "\x0303",
- "\x1b[31m" : "\x0304",
- "\x1b[33m" : "\x0305",
- "\x1b[35m" : "\x0306",
- "\x1b[33m" : "\x0307",
- "\x1b[33m" : "\x0308",
- "\x1b[32m" : "\x0309",
- "\x1b[36m" : "\x0310",
- "\x1b[36m" : "\x0311",
- "\x1b[34m" : "\x0312",
- "\x1b[31m" : "\x0313",
- "\x1b[30m" : "\x0314",
- "\x1b[37m" : "\x0315",
- "\x1b[1m" : "\x02", # bold on
- "\x1b[22m" : "\x02" # bold off
- }
-def translate_colors (line):
- for color,replace in COLOR_MAP.items():
- line = line.replace(color,replace)
- return line
-
-if __name__ == "__main__":
- import sys
- print (translate_colors(sys.stdin.read()))