| pynspircd/inspircdlib.py |
| 1 | # -*- coding: utf-8 -*- |
| 2 | # inspircd-lib.py - a part of pynspircd project |
| 3 | # |
| 4 | # Copyright 2007 Antoine 'NaPs' Millet <antoine@inaps.org> |
| 5 | # |
| 6 | # This program is free software; you can redistribute it and/or modify |
| 7 | # it under the terms of the GNU General Public License as published by |
| 8 | # the Free Software Foundation; either version 2 of the License, or |
| 9 | # (at your option) any later version. |
| 10 | # |
| 11 | # This program is distributed in the hope that it will be useful, |
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | # GNU General Public License for more details. |
| 15 | # |
| 16 | # You should have received a copy of the GNU General Public License |
| 17 | # along with this program; if not, write to the Free Software |
| 18 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| 19 | # MA 02110-1301, USA. |
| 20 | |
| 21 | import socket |
| 22 | import time |
| 23 | import re |
| 24 | import sys |
| 25 | import threading |
| 26 | from BaseHTTPServer import BaseHTTPRequestHandler,HTTPServer |
| 27 | import BaseHTTPServer |
| 28 | from urlparse import urlparse |
| 29 | import datetime |
| 30 | |
| 31 | |
| 32 | class Pynspircd(object): |
| 33 | '''Manage fake-ircd, bots and other things''' |
| 34 | |
| 35 | def __init__(self, hub, password, hostname, description='Pynspircd server', hops=0, bots=[], httpd_prefix_length=0, httpd_ip='', httpd_port=8081, debug=False): |
| 36 | self.bots = BotsManager(self) |
| 37 | self.bots.initialBots = bots |
| 38 | self.users = UsersManager(self) |
| 39 | self.chans = ChansManager(self) |
| 40 | self.connection = ConnectionManager(self, hub, password, hostname, description, hops) |
| 41 | self.externalController = HTTPServer(self, httpd_ip, httpd_port) |
| 42 | self.externalController.start() |
| 43 | self.hostname = hostname |
| 44 | self.hub = hub |
| 45 | self.httpd_prefix_length = httpd_prefix_length |
| 46 | self.debug = debug |
| 47 | |
| 48 | def run(self): |
| 49 | while 1: |
| 50 | if self.connection.connect(): |
| 51 | self.connection.messageManager() |
| 52 | self.debugMessage('Connection lost, new try in 5 seconds...', type='error') |
| 53 | time.sleep(5) |
| 54 | |
| 55 | def debugMessage(self, message, type='global', cont=False): |
| 56 | '''Print a debug message on stdout''' |
| 57 | if type == 'in': prefix = '\033[0;31m--> ' |
| 58 | elif type == 'out': prefix = '\033[0;32m<-- ' |
| 59 | elif type == 'error': prefix = '\033[1;31m!!! ' |
| 60 | else: prefix = '\033[1m*** ' |
| 61 | |
| 62 | if self.debug: |
| 63 | if cont and type != 'continue': |
| 64 | sys.stdout.write('%s%s' % (prefix, message)) |
| 65 | elif cont and type == 'continue': |
| 66 | sys.stdout.write('%s' % message) |
| 67 | elif not(cont) and type == 'continue': |
| 68 | sys.stdout.write('%s\033[0m\n' % message) |
| 69 | else: |
| 70 | sys.stdout.write('%s%s\033[0m\n' % (prefix, message)) |
| 71 | |
| 72 | def cmd_ping(self, emitter, cmd, arg): |
| 73 | if self.hostname in arg.split(' '): |
| 74 | self.connection.sendMSG(':%s PONG %s' % (self.hostname, emitter)) |
| 75 | |
| 76 | def cmd_kill(self, emitter, cmd, arg): |
| 77 | nick = arg.split(' ')[0] |
| 78 | bot = self.bots.searchBotWithNick(nick) |
| 79 | if bot: self.bots.unregisterBot(bot) |
| 80 | |
| 81 | def cmd_nick(self, emitter, cmd, args): |
| 82 | if len(args.split(' ')) == 1: # Mode changement de nick |
| 83 | user = self.users.searchUserByNick(emitter) |
| 84 | if user == None: |
| 85 | self.debugMessage('Utilisateur non trouvé dans la base', type='error') |
| 86 | else: |
| 87 | self.users.changeUserNick(user, args) |
| 88 | else: |
| 89 | timestamp, nick, hostname, displayed_hostname, ident, modes, ip, gecos = args.split(' ', 7) |
| 90 | |
| 91 | modes = list(modes[1:]) |
| 92 | gecos = gecos[1:] |
| 93 | |
| 94 | self.users.addUser(User(nick, hostname, displayed_hostname, ident, ip, modes, gecos)) |
| 95 | |
| 96 | def cmd_away(self, emitter, cmd, args): |
| 97 | user = self.users.searchUserByNick(emitter) |
| 98 | if user == None: return |
| 99 | if args: |
| 100 | user.away = args[1:] |
| 101 | else: |
| 102 | user.away = None |
| 103 | |
| 104 | def cmd_metadata(self, emitter, cmd, args): |
| 105 | targer, key, value = args.split(' ', 2) |
| 106 | value = value[1:] |
| 107 | |
| 108 | if targer[0] == '#': |
| 109 | # Channel mode |
| 110 | pass |
| 111 | else: |
| 112 | # Nick mode |
| 113 | user = self.users.searchUserByNick(emitter) |
| 114 | if user == None: return |
| 115 | |
| 116 | user.metadata[key] = value |
| 117 | |
| 118 | def cmd_fjoin(self, emitter, cmd, args): |
| 119 | channelname, timestamp, nicks = args.split(' ', 2) |
| 120 | nicks = nicks.split(' ') |
| 121 | |
| 122 | chan = self.chans.addChannel(channelname) |
| 123 | for nick in nicks: |
| 124 | right, nick = nick.split(',') |
| 125 | user = self.users.searchUserByNick(nick) |
| 126 | if user == None: continue |
| 127 | |
| 128 | self.chans.addUserOnChannel(chan, user) |
| 129 | |
| 130 | def cmd_join(self, emitter, cmd, args): |
| 131 | channelname = args.split(' ')[0] |
| 132 | user = self.users.searchUserByNick(emitter) |
| 133 | if user == None: return |
| 134 | chan = self.chans.searchChanByName(channelname) |
| 135 | if chan == None: return |
| 136 | self.chans.addUserOnChannel(chan, user) |
| 137 | |
| 138 | def cmd_part(self, emitter, cmd, args): |
| 139 | channelname = args.split(' ')[0] |
| 140 | user = self.users.searchUserByNick(emitter) |
| 141 | if user == None: return |
| 142 | chan = self.chans.searchChanByName(channelname) |
| 143 | if chan == None: return |
| 144 | self.chans.removeUserOnChannel(chan, user) |
| 145 | |
| 146 | def cmd_quit(self, emitter, cmd, arg): |
| 147 | self.users.removeUser(self.users.searchUserByNick(emitter)) |
| 148 | |
| 149 | def scmd_endburst(self, command, raw_command): |
| 150 | self.connection.lastPing = datetime.datetime.now() |
| 151 | for bot in self.bots.initialBots: |
| 152 | self.bots.registerBot(bot) |
| 153 | self.bots.initialBots = [] |
| 154 | self.connection.online = True |
| 155 | |
| 156 | class ChansManager(object): |
| 157 | '''Manage all channels existing on the IRC network''' |
| 158 | |
| 159 | def __init__(self, pynspircd): |
| 160 | self.pynspircd = pynspircd |
| 161 | self.channels = {} |
| 162 | |
| 163 | def addChannel(self, channelname): |
| 164 | '''Add a channel to the database''' |
| 165 | for chan in self.channels.keys(): |
| 166 | if chan.channelname == channelname: |
| 167 | # Channel already exist ! |
| 168 | return chan |
| 169 | chan = Chan(channelname) |
| 170 | self.channels[chan] = [] |
| 171 | return chan |
| 172 | |
| 173 | def addUserOnChannel(self, channel, user): |
| 174 | '''Add an user to the channel database''' |
| 175 | if user in self.channels[channel]: |
| 176 | # User already exist on channel ! |
| 177 | return False |
| 178 | self.channels[channel].append(user) |
| 179 | return True |
| 180 | |
| 181 | def removeUserOnChannel(self, channel, user): |
| 182 | '''Remove an user to the channel database''' |
| 183 | while self.channels[channel].count(user) != 0: |
| 184 | self.channels[channel].remove(user) |
| 185 | |
| 186 | def removeUserOnAllChannels(self, user): |
| 187 | '''Remove an user of all the channels databases''' |
| 188 | for users in self.channels.values(): |
| 189 | while users.count(user) != 0: |
| 190 | users.remove(user) |
| 191 | |
| 192 | def searchChanByName(self, channelname): |
| 193 | '''Return the channel object of a channel''' |
| 194 | for chan in self.channels.keys(): |
| 195 | if chan.channelname == channelname: |
| 196 | return chan |
| 197 | return None |
| 198 | |
| 199 | class Chan(object): |
| 200 | def __init__(self, channelname): |
| 201 | self.channelname = channelname |
| 202 | |
| 203 | def __str__(self): |
| 204 | return self.channelname |
| 205 | |
| 206 | class UsersManager(object): |
| 207 | '''Manage all users connected to the IRC network''' |
| 208 | |
| 209 | def __init__(self, pynspircd): |
| 210 | self.pynspircd = pynspircd |
| 211 | |
| 212 | self.users = [] |
| 213 | |
| 214 | def addUser(self, user): |
| 215 | for u in self.users: |
| 216 | if u.nick == user.nick: |
| 217 | return False |
| 218 | self.users.append(user) |
| 219 | self.pynspircd.debugMessage('Un nouvel utilisateur à été detecté : %s' % user.nick) |
| 220 | return True |
| 221 | |
| 222 | def removeUser(self, user): |
| 223 | if user in self.users: |
| 224 | self.users.remove(user) |
| 225 | self.pynspircd.chans.removeUserOnAllChannels(user) |
| 226 | self.pynspircd.debugMessage('Un utilisateur s\'est déconnecté : %s' % user.nick) |
| 227 | return True |
| 228 | else: |
| 229 | return False |
| 230 | |
| 231 | def searchUserByNick(self, nick): |
| 232 | for user in self.users: |
| 233 | if user.nick == nick: |
| 234 | return user |
| 235 | return None |
| 236 | |
| 237 | def changeUserNick(self, user, newnick): |
| 238 | for u in self.users: |
| 239 | if u.nick == newnick: |
| 240 | return False |
| 241 | self.pynspircd.debugMessage('%s à changé son nick en %s' % (user.nick, newnick)) |
| 242 | user.nick = newnick |
| 243 | |
| 244 | class User(object): |
| 245 | def __init__(self, nick, hostname, displayed_hostname, ident, ip, modes=[], gecos=''): |
| 246 | self.nick = nick |
| 247 | self.hostname = hostname, |
| 248 | self.displayed_hostname = displayed_hostname |
| 249 | self.ident = ident |
| 250 | self.modes = modes |
| 251 | self.ip = ip |
| 252 | self.gecos = gecos |
| 253 | self.away = None |
| 254 | self.metadata = {} |
| 255 | |
| 256 | def __str__(self): |
| 257 | return self.nick |
| 258 | |
| 259 | class ConnectionManager(object): |
| 260 | |
| 261 | re_rawmessage = re.compile(r'^:(?P<emitter>.*?) (?P<command>[A-Z]*) ?(?P<arguments>.*)$') |
| 262 | |
| 263 | def __init__(self, pynspircd, hub, password, hostname, description, hops): |
| 264 | self.pynspircd = pynspircd |
| 265 | self.hostname = hostname |
| 266 | self.hub = hub |
| 267 | self.password = password |
| 268 | self.hops = hops |
| 269 | self.description = description |
| 270 | self.maxLastPingTime = 120 |
| 271 | self.online = False |
| 272 | self.buffer = '' |
| 273 | self.lastPing = datetime.datetime.now() |
| 274 | |
| 275 | def connect(self): |
| 276 | self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) |
| 277 | hub_host, hub_port = self.hub.split(':') |
| 278 | self.pynspircd.debugMessage('Connecting to %s on port %s...' % (hub_host, hub_port)) |
| 279 | try: |
| 280 | self.socket.connect((hub_host, int(hub_port))) |
| 281 | except Exception, error: |
| 282 | self.online = False |
| 283 | self.pynspircd.debugMessage('Error while connecting to hub', type='error') |
| 284 | self.pynspircd.debugMessage('Error was : %s' % error, type='error') |
| 285 | return False |
| 286 | self.pynspircd.debugMessage('Connected to %s !' % hub_host) |
| 287 | self._waitFor('CAPAB END') |
| 288 | self.sendMSG('SERVER %s %s %s :%s' % (self.hostname, self.password, self.hops, self.description)) |
| 289 | self.myburst() # <- Send my state |
| 290 | return True |
| 291 | |
| 292 | def messageManager(self): |
| 293 | self.socket.settimeout(1.0) |
| 294 | buffer = '' |
| 295 | while 1: |
| 296 | try: buffer += self.socket.recv(1024) |
| 297 | except socket.timeout: pass |
| 298 | else: |
| 299 | if buffer == '': |
| 300 | self.online = False |
| 301 | return |
| 302 | deltaping = datetime.datetime.now() - self.lastPing |
| 303 | if deltaping.seconds > self.maxLastPingTime: |
| 304 | self.disconnect('Ping timeout (>%s)' % self.maxLastPingTime) |
| 305 | return |
| 306 | lines = buffer.split('\n') |
| 307 | buffer = lines.pop() |
| 308 | for raw_message in lines: |
| 309 | self.lastPing = datetime.datetime.now() |
| 310 | raw_message = raw_message.rstrip() |
| 311 | if raw_message == '': continue |
| 312 | self.pynspircd.debugMessage(raw_message, type='in') |
| 313 | |
| 314 | # Parsing messages & calling server and bots methods |
| 315 | if raw_message[0] == ':': # Normal message |
| 316 | try: emitter, command, args = self.re_rawmessage.findall(raw_message)[0] |
| 317 | except: continue |
| 318 | if hasattr(self.pynspircd, 'cmd_'+command.lower()): |
| 319 | try: |
| 320 | getattr(self.pynspircd, 'cmd_'+command.lower())(emitter, command, args) |
| 321 | except Exception, error: |
| 322 | self.pynspircd.debugMessage('Error while calling cmd_%s()' % command.lower(), type='error') |
| 323 | self.pynspircd.debugMessage('Raw message was : "%s"' % raw_message, type='error') |
| 324 | self.pynspircd.debugMessage('Error was : "%s"' % error, type='error') |
| 325 | for bot in self.pynspircd.bots.bots: |
| 326 | if bot.registeredCmds.has_key(command.lower()): |
| 327 | if hasattr(bot, bot.registeredCmds[command.lower()]): |
| 328 | try: |
| 329 | getattr(bot, bot.registeredCmds[command.lower()])(emitter, command, args) |
| 330 | except Exception, error: |
| 331 | self.pynspircd.debugMessage('Error while calling %s.%s()' % (bot, bot.registeredCmds[command.lower()]), type='error') |
| 332 | self.pynspircd.debugMessage('Raw message was : "%s"' % raw_message, type='error') |
| 333 | self.pynspircd.debugMessage('Error was : "%s"' % error, type='error') |
| 334 | if hasattr(bot, 'catchAllCmds'): |
| 335 | try: |
| 336 | getattr(bot, 'catchAllCmds')(emitter, command, args) |
| 337 | except Exception, error: |
| 338 | self.pynspircd.debugMessage('Error while calling %s.catchAllCmds()' % bot, type='error') |
| 339 | self.pynspircd.debugMessage('Raw message was : "%s"' % raw_message, type='error') |
| 340 | self.pynspircd.debugMessage('Error was : "%s"' % error, type='error') |
| 341 | |
| 342 | else: # Server message |
| 343 | command = raw_message.split(' ', 1)[0] |
| 344 | if hasattr(self.pynspircd, 'scmd_'+command.lower()): |
| 345 | try: |
| 346 | getattr(self.pynspircd, 'scmd_'+command.lower())(command, raw_message) |
| 347 | except Exception, error: |
| 348 | self.pynspircd.debugMessage('Error while calling scmd_%s()' % command.lower(), type='error') |
| 349 | self.pynspircd.debugMessage('Raw message was : "%s"' % raw_message, type='error') |
| 350 | self.pynspircd.debugMessage('Error was : "%s"' % error, type='error') |
| 351 | |
| 352 | def myburst(self): |
| 353 | burstTimestamp = int(time.time()) |
| 354 | self.sendMSG('BURST %s' % burstTimestamp) |
| 355 | self.sendMSG(':%s VERSION :pynspircd alpha %s :nobuild' % (self.hostname, self.hostname)) |
| 356 | for bot in self.pynspircd.bots.bots: |
| 357 | self.sendMSG(':%s NICK %s %s %s %s %s %s %s :%s' % ( |
| 358 | self.hostname, |
| 359 | burstTimestamp, |
| 360 | bot.nick, |
| 361 | bot.hostname, |
| 362 | bot.displayed_hostname, |
| 363 | bot.ident, |
| 364 | '+%s' % ''.join(bot.modes), |
| 365 | bot.ip, |
| 366 | bot.gecos)) # :<local server> NICK <timestamp> <nick> <hostname> <displayed-hostname> <ident> +<modes> <ip> :<gecos> |
| 367 | for chan, bots in self.pynspircd.bots.chanList.items(): |
| 368 | bots_join = [] |
| 369 | for bot in bots: |
| 370 | bots_join.append('@,'+bot.nick) |
| 371 | self.sendMSG(':%s FJOIN %s %s :%s' % (self.hostname, chan, burstTimestamp, ' '.join(bots_join))) |
| 372 | |
| 373 | def disconnect(self, message): |
| 374 | self.sendMSG(':%s SQUIT %s :%s' % (self.hostname, self.hostname, message)) |
| 375 | self.pynspircd.debugMessage('Server disconnected: ping timeout.', type='error') |
| 376 | |
| 377 | def sendMSG(self, message): |
| 378 | self.socket.send(message+' \n') |
| 379 | self.pynspircd.debugMessage(message.rstrip(), type='out') |
| 380 | |
| 381 | def _waitFor(self, message): |
| 382 | '''Wait while 'message' isn't received''' |
| 383 | |
| 384 | self.pynspircd.debugMessage('Waiting for "%s"' % message, cont=True) |
| 385 | self.socket.settimeout(1.0) |
| 386 | buffer = '' |
| 387 | |
| 388 | while 1: |
| 389 | try: buffer += self.socket.recv(1024) |
| 390 | except socket.timeout: pass |
| 391 | |
| 392 | lines = buffer.split('\n') |
| 393 | buffer = lines.pop() |
| 394 | for line in lines: |
| 395 | self.pynspircd.debugMessage('.', type='continue', cont=True) |
| 396 | if line.rstrip() == message: |
| 397 | self.pynspircd.debugMessage('[Received] !', type='continue') |
| 398 | self.socket.settimeout(None) |
| 399 | return True |
| 400 | |
| 401 | class BotsManager(object): |
| 402 | '''Manage bots connected to the fake IRCD''' |
| 403 | |
| 404 | def __init__(self, pynspircd): |
| 405 | self.bots = [] |
| 406 | self.chanList = {} |
| 407 | self.pynspircd = pynspircd |
| 408 | |
| 409 | def joinChan(self, bot, channel): |
| 410 | '''Join a bot on channel''' |
| 411 | if not(channel in bot.chanList): |
| 412 | if self.chanList.has_key(channel): |
| 413 | self.chanList[channel].append(bot) |
| 414 | else: |
| 415 | self.chanList[channel] = [bot] |
| 416 | bot.chanList.append(channel) |
| 417 | self.pynspircd.connection.sendMSG(':%s JOIN %s %s' % (bot.nick, channel, int(time.time()))) |
| 418 | self.pynspircd.debugMessage('%s has join %s' % (bot.nick, channel)) |
| 419 | |
| 420 | def searchBotWithNick(self, nick): |
| 421 | '''Return bot who have specified nick or None''' |
| 422 | for bot in self.bots: |
| 423 | if bot.nick.lower() == nick.lower(): |
| 424 | return bot |
| 425 | return None |
| 426 | |
| 427 | def registerBot(self, bot_class, *args, **kwarg): |
| 428 | '''Register a new bot on server''' |
| 429 | bot = bot_class(self.pynspircd, *args, **kwarg) |
| 430 | bot.firstTime() |
| 431 | if self.searchBotWithNick(bot.nick): |
| 432 | self.pynspircd.debugMessage('Failed to register bot, a bot with same nick is already managed', type='error') |
| 433 | return False |
| 434 | self.pynspircd.debugMessage('Registering new bot %s' % bot.nick) |
| 435 | self.bots.append(bot) |
| 436 | self.pynspircd.connection.sendMSG(':%s NICK %s %s %s %s %s %s %s :%s' % ( |
| 437 | self.pynspircd.hostname, |
| 438 | int(time.time()), |
| 439 | bot.nick, |
| 440 | bot.hostname, |
| 441 | bot.displayed_hostname, |
| 442 | bot.ident, |
| 443 | '+%s' % ''.join(bot.modes), |
| 444 | bot.ip, |
| 445 | bot.gecos)) # :<local server> NICK <timestamp> <nick> <hostname> <displayed-hostname> <ident> +<modes> <ip> :<gecos> |
| 446 | bot.secondTime() |
| 447 | return True |
| 448 | |
| 449 | def unregisterBot(self, bot): |
| 450 | bot.lastTime() |
| 451 | for chan, bots in self.chanList.items(): |
| 452 | if bot in bots: |
| 453 | self.pynspircd.connection.sendMSG(':%s PART %s :Unregistering bot' % (bot.nick, chan)) |
| 454 | bots.remove(bot) |
| 455 | self.bots.remove(bot) |
| 456 | self.pynspircd.debugMessage('Unregistered bot %s.' % bot.nick) |
| 457 | |
| 458 | |
| 459 | class Bot(object): |
| 460 | '''Represent a bot connected on pynspircd server''' |
| 461 | |
| 462 | def __init__(self, pynspircd, *args, **kwarg): |
| 463 | self.pynspircd = pynspircd |
| 464 | self.nick = 'Bot' |
| 465 | self.realname = 'Pynspircd fake-bot' |
| 466 | self.ident = self.nick |
| 467 | self.ip = '127.0.0.1' |
| 468 | self.gecos = 'lol' |
| 469 | self.http_id = '' |
| 470 | self.chanList = [] |
| 471 | self.modes = ['w', 's', 'i', 'x', 'b'] |
| 472 | self.registeredCmds = dict() |
| 473 | self.hostname = pynspircd.hostname |
| 474 | self.displayed_hostname = pynspircd.hostname |
| 475 | |
| 476 | def changeNick(self, newNick): |
| 477 | self.pynspircd.connection.sendMSG(':%s NICK %s' % (self.nick, newNick)) |
| 478 | self.nick = newNick |
| 479 | |
| 480 | def firstTime(self): |
| 481 | pass |
| 482 | |
| 483 | def secondTime(self): |
| 484 | pass |
| 485 | |
| 486 | def lastTime(self): |
| 487 | pass |
| 488 | |
| 489 | def __str__(self): |
| 490 | return '<%s@%s>' % (self.nick, self.ip) |
| 491 | |
| 492 | class HTTPServer(threading.Thread): |
| 493 | def __init__(self, pynspircd, ip='', port=8081): |
| 494 | threading.Thread.__init__(self) |
| 495 | self.pynspircd = pynspircd |
| 496 | self.ip = ip |
| 497 | self.port = port |
| 498 | |
| 499 | def run(self): |
| 500 | HTTPServerURLHandler.pynspircd = self.pynspircd |
| 501 | httpd = BaseHTTPServer.HTTPServer((self.ip, self.port), HTTPServerURLHandler) |
| 502 | httpd.serve_forever() |
| 503 | |
| 504 | class HTTPServerURLHandler(BaseHTTPServer.BaseHTTPRequestHandler): |
| 505 | |
| 506 | BAD_REQUEST = '''<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
| 507 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
| 508 | <head> |
| 509 | <title>400 - Bad Request</title> |
| 510 | </head> |
| 511 | |
| 512 | <body> |
| 513 | <h1>Error 400 - Bad Request</h1> |
| 514 | <p>Sorry, this HTTP daemon only accepts GET requests such as <strong>/http_group/method_to_call?param1=value¶m2=value</strong>.</p> |
| 515 | </body> |
| 516 | </html>''' |
| 517 | |
| 518 | SERVICE_UNAVAILABLE = '''<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
| 519 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
| 520 | <head> |
| 521 | <title>503 - Bad Request</title> |
| 522 | </head> |
| 523 | |
| 524 | <body> |
| 525 | <h1>Error 503 - Service Unavailable</h1> |
| 526 | <p>Sorry, but this http daemon is not available ATM.<br />Retry again later...</p> |
| 527 | </body> |
| 528 | </html>''' |
| 529 | |
| 530 | INTERNAL_SERVER_ERROR = '''<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
| 531 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
| 532 | <head> |
| 533 | <title>500 - Internal Server Error</title> |
| 534 | </head> |
| 535 | |
| 536 | <body> |
| 537 | <h1>Error 500 - Internal Server Error</h1> |
| 538 | <p>Fail.</p> |
| 539 | </body> |
| 540 | </html>''' |
| 541 | |
| 542 | NOT_FOUND = '''<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
| 543 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
| 544 | <head> |
| 545 | <title>404 - Not Found</title> |
| 546 | </head> |
| 547 | |
| 548 | <body> |
| 549 | <h1>Error 404 - Not Found</h1> |
| 550 | <p>Sorry, but this http daemon can't found the answer which you hoped to find</p> |
| 551 | </body> |
| 552 | </html>''' |
| 553 | |
| 554 | def do_GET(self): |
| 555 | if not(self.pynspircd.connection.online): |
| 556 | self.send_response(503, 'Service Unavailable') |
| 557 | self.send_header('Content-type', 'text/html') |
| 558 | self.end_headers() |
| 559 | self.wfile.write(self.SERVICE_UNAVAILABLE) |
| 560 | return |
| 561 | url = urlparse(self.path) |
| 562 | path = url.path.rstrip('/').lstrip('/').split('/') |
| 563 | if len(path) < 2+self.pynspircd.httpd_prefix_length: |
| 564 | self.send_response(400, 'Bad Request') |
| 565 | self.send_header('Content-type', 'text/html') |
| 566 | self.end_headers() |
| 567 | self.wfile.write(self.BAD_REQUEST) |
| 568 | return |
| 569 | path = path[self.pynspircd.httpd_prefix_length:] |
| 570 | http_id, action = path |
| 571 | # Parsing parameters : |
| 572 | kwarg = dict() |
| 573 | for arg in url.query.split('&'): |
| 574 | if arg != '': |
| 575 | arg = arg.split('=') |
| 576 | kwarg[arg[0]] = arg[1] |
| 577 | |
| 578 | # Bot method calling : |
| 579 | for bot in self.pynspircd.bots.bots: |
| 580 | if bot.http_id == http_id: |
| 581 | break |
| 582 | else: |
| 583 | self.send_response(404, 'Not Found') |
| 584 | self.send_header('Content-type', 'text/html') |
| 585 | self.end_headers() |
| 586 | self.wfile.write(self.NOT_FOUND) |
| 587 | return |
| 588 | |
| 589 | if hasattr(bot, 'act_'+action.lower()): |
| 590 | try: |
| 591 | returning = getattr(bot, 'act_'+action.lower())(**kwarg) |
| 592 | self.send_response(200, 'OK') |
| 593 | self.send_header('Content-type', 'text/html') |
| 594 | self.end_headers() |
| 595 | self.wfile.write(returning) |
| 596 | except Exception, error: |
| 597 | self.pynspircd.debugMessage('Error while calling act_%s()' % action.lower(), type='error') |
| 598 | self.pynspircd.debugMessage('Raw http path was : "%s"' % self.path, type='error') |
| 599 | self.pynspircd.debugMessage('Error was : "%s"' % error, type='error') |
| 600 | self.send_response(500, 'Internal Server Error') |
| 601 | self.send_header('Content-type', 'text/html') |
| 602 | self.end_headers() |
| 603 | self.wfile.write(self.INTERNAL_SERVER_ERROR) |
| 604 | else: |
| 605 | self.send_response(404, 'Not Found') |
| 606 | self.send_header('Content-type', 'text/html') |
| 607 | self.end_headers() |
| 608 | self.wfile.write(self.NOT_FOUND) |
| 609 | |