keitairc

   1 #!/usr/bin/perl
   2 # keitairc
   3 # $Id: keitairc,v 1.55 2008-05-13 02:53:31 matusita Exp $
   4 # $Source: /home/ishikawa/work/keitairc/tmp/keitairc/keitairc,v $
   5 #
   6 # Copyright (c) 2003-2008 Jun Morimoto <morimoto@mrmt.net>
   7 # This program is covered by the GNU General Public License 2
   8 #
   9 # Depends: libpoe-component-irc-perl,
  10 #   liburi-perl, libwww-perl, libappconfig-perl, libproc-daemon-perl,
  11 #   libhtml-template-perl
  12 #
  13 # 00location_receiver plugin use XML::Simple, so if you want to use it
  14 #    Depends: libxml-simple-perl
  15
  16 use lib qw(lib /usr/share/keitairc/lib);
  17 use strict;
  18 use Encode;
  19 use POE;
  20 use POE::Filter::HTTPD;
  21 use POE::Component::IRC;
  22 use POE::Component::Server::TCP;
  23 use URI::Escape;
  24 use HTML::Template;
  25 use HTTP::Response;
  26 use Proc::Daemon;
  27 use Keitairc::Config;
  28 use Keitairc::View;
  29 use Keitairc::IrcBuffer;
  30 use Keitairc::IrcCallback;
  31 use Keitairc::ClientInfo;
  32 use Keitairc::SessionManager;
  33 use Keitairc::Plugins;
  34
  35 our $cf = new Keitairc::Config('2.0b5', @ARGV);
  36 our $ib = new Keitairc::IrcBuffer({history => $cf->web_lines()});
  37 our $sm = new Keitairc::SessionManager({default_ttl => $cf->session_ttl()});
  38 our $pl = new Keitairc::Plugins({config => $cf});
  39
  40 # daemonize
  41 if($cf->daemonize()){
  42         Proc::Daemon::Init;
  43         if(length $cf->pid_dir()){
  44                 if (open(PID, '> ' . $cf->pid_dir() . '/' . $cf->pid_file())) {
  45                         print PID $$, "\n";
  46                         close(PID);
  47                 }
  48         }
  49 }
  50
  51 # create irc component
  52 our $irc = POE::Component::IRC->spawn(
  53         Alias => 'keitairc_irc',
  54         Nick => $cf->irc_nick(),
  55         Username => $cf->irc_username(),
  56         Ircname => $cf->irc_desc(),
  57         Server => $cf->irc_server(),
  58         Port => $cf->irc_port(),
  59         Password => $cf->irc_password());
  60
  61 # create POE session
  62 POE::Session->create(
  63         heap => {
  64                 seen_traffic => 0,
  65                 disconnect_msg => 1,
  66                 Config => $cf,
  67                 Irc => $irc,
  68                 IrcBuffer => $ib,
  69         },
  70         inline_states => {
  71                 _start => \&Keitairc::IrcCallback::irc_start,
  72                 autoping => \&Keitairc::IrcCallback::irc_autoping,
  73                 connect => \&Keitairc::IrcCallback::irc_connect,
  74                 irc_001 => \&Keitairc::IrcCallback::irc_001,
  75                 irc_join => \&Keitairc::IrcCallback::irc_join,
  76                 irc_part => \&Keitairc::IrcCallback::irc_part,
  77                 irc_quit => \&Keitairc::IrcCallback::irc_quit,
  78                 irc_public => \&Keitairc::IrcCallback::irc_public,
  79                 irc_notice => \&Keitairc::IrcCallback::irc_notice,
  80                 irc_mode => \&Keitairc::IrcCallback::irc_mode,
  81                 irc_nick => \&Keitairc::IrcCallback::irc_nick,
  82                 irc_msg => \&Keitairc::IrcCallback::irc_msg,
  83                 irc_topic => \&Keitairc::IrcCallback::irc_topic,
  84                 irc_332 => \&Keitairc::IrcCallback::irc_topicraw,
  85                 irc_352 => \&Keitairc::IrcCallback::irc_whoreply,
  86                 irc_ctcp_action => \&Keitairc::IrcCallback::irc_ctcp_action,
  87                 irc_disconnected => \&Keitairc::IrcCallback::irc_reconnect,
  88                 irc_error => \&Keitairc::IrcCallback::irc_reconnect,
  89                 irc_socketerr => \&Keitairc::IrcCallback::irc_reconnect,
  90         });
  91
  92 # create web server component
  93 POE::Component::Server::TCP->new(
  94         Alias => 'keitairc',
  95         Port => $cf->web_port(),
  96         ClientFilter => 'POE::Filter::HTTPD',
  97         ClientInput => \&http_request);
  98
  99 # fire up main loop
 100 $poe_kernel->run();
 101 exit 0;
 102
 103 ################################################################
 104 sub http_request{
 105         my ($kernel, $heap, $request) = @_[KERNEL, HEAP, ARG0];
 106
 107         # Filter::HTTPD sometimes generates HTTP::Response objects.
 108         # They indicate (and contain the response for) errors that occur
 109         # while parsing the client's HTTP request.  It's easiest to send
 110         # the responses as they are and finish up.
 111         if($request->isa('HTTP::Response')){
 112                 $heap->{client}->put($request);
 113         }elsif(my $response = dispatch($request)){
 114                 $heap->{client}->put($response);
 115         }
 116
 117         $kernel->yield('shutdown');
 118 }
 119
 120 ################################################################
 121 sub dispatch{
 122         my $request = shift;
 123         my $uri = $request->uri();
 124         my $ci = new Keitairc::ClientInfo($request);
 125
 126         ::log_debug("dispatch: $uri");
 127
 128         {
 129                 # chop off $cf->web_root()
 130                 my $root = $cf->web_root();
 131                 $uri =~ s|$root|/|;
 132         }
 133
 134         if($uri eq '/'){
 135                 return action_root($request);
 136         }
 137
 138         if($uri eq '/login'){
 139                 return action_login($request);
 140         }
 141
 142         if($uri eq '/login_icc'){
 143                 return action_login_icc($request);
 144         }
 145
 146         if($uri eq '/login_imodeid?guid=ON'){
 147                 return action_login_imodeid($request);
 148         }
 149
 150         if($uri eq '/robots.txt'){
 151                 return action_robots_txt($request);
 152         }
 153
 154         for my $name ($pl->list_action_plugins()){
 155                 if($uri =~ m|^/(S[a-zA-Z]{10})/$name/(.*)| ||
 156                    $uri =~ m|^/(S[a-zA-Z]{10})/$name$|){
 157                         if($sm->verify({session_id => $1, user_agent => $ci->user_agent()})){
 158                                 return add_cookie($pl->{plugins}->{$name}->{action_imprementation}($request, $name, $1, $2), $1);
 159                         }
 160                         return action_redirect_root($request);
 161                 }
 162         }
 163
 164         ::log("dispatch: don't know how to dispatch uri[$uri]");
 165         return action_404($request);
 166 }
 167
 168 ################################################################
 169 # adds session id cookie to http response object
 170 sub add_cookie{
 171         my $response = shift;
 172         my $session_id = shift;
 173
 174         my ($sec, $min, $hour, $mday, $mon, $year, $wday) = localtime(time + $cf->cookie_ttl());
 175         my $expiration =
 176                 sprintf('%.3s, %.2d-%.3s-%.4s %.2d:%.2d:%.2d',
 177                         qw(Sun Mon Tue Wed Thu Fri Sat)[$wday],
 178                         $mday,
 179                         qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec)[$mon],
 180                         $year + 1900,
 181                         $hour,
 182                         $min,
 183                         $sec);
 184         my $content = sprintf("sid=%s; expires=%s; \n", $session_id, $expiration);
 185         $response->push_header('Set-Cookie', $content);
 186         $response;
 187 }
 188
 189 ################################################################
 190 # \92Ê\8fí\83\8d\83O\83C\83\93\82ÌPOST\90æ
 191 # \83p\83X\83\8f\81[\83h\82ð\83`\83F\83b\83N\82µ\82Ä
 192 # \8aÔ\88á\82Á\82Ä\82¢\82½\82ç / \82Ö\83\8a\83\93\83N\82µ\82Ä\8fI\82í\82è
 193 # \8d\87\82Á\82Ä\82¢\82½\82ç\83Z\83b\83V\83\87\83\93\82ð\94\8ds\82µ /{SESSION}/index \82Ö
 194 sub action_login{
 195         my $request = shift;
 196         my $ci = new Keitairc::ClientInfo($request);
 197         my $content = $request->decoded_content();
 198         my ($password) = ($content =~ /^password=(.*)/);
 199
 200         ::log_debug("password [$password]");
 201         ::log_debug("web_password [" . $cf->web_password() . "]");
 202
 203         if($cf->web_password() eq $password){
 204                 my $s = $sm->add($ci->{header}->{user_agent}, $ci->serial_key());
 205                 my $view = new Keitairc::View($cf, $ci, $s->{id});
 206                 return $view->redirect("/$s->{id}/index");
 207         }
 208
 209         # password mismatch
 210         my $view = new Keitairc::View($cf, $ci);
 211         return $view->redirect('/');
 212 }
 213
 214 ################################################################
 215 sub action_404{
 216         my $request = shift;
 217         my $ci = new Keitairc::ClientInfo($request);
 218         my $view = new Keitairc::View($cf, $ci);
 219         return $view->render('404.html', { action => $request->uri() });
 220 }
 221
 222 ################################################################
 223 sub action_robots_txt{
 224         my $request = shift;
 225         my $ci = new Keitairc::ClientInfo($request);
 226         my $view = new Keitairc::View($cf, $ci);
 227         return $view->render('robots.txt', { content_type => 'text/plain' });
 228 }
 229
 230 ################################################################
 231 # \82©\82ñ\82½\82ñ\83\8d\83O\83C\83\93\82ÌPOST\90æ
 232 # DoCoMo\82¾\82Á\82½\82çicc\82ª\97\88\82Ä\82¢\82é\82Í\82¸\82È\82Ì\82Å, icc + user_agent \82Å\83`\83F\83b\83N\81B
 233 # \8d\87\82Á\82Ä\82¢\82½\82ç\83Z\83b\83V\83\87\83\93\95\9c\8bA\82µ\82Ä /{SESSION}/index \82Ö
 234 sub action_login_icc{
 235         my $request = shift;
 236         my $ci = new Keitairc::ClientInfo($request);
 237         if($ci->is_docomo()){
 238                 my $docomo_foma_icc = $ci->docomo_foma_icc();
 239                 if(length $docomo_foma_icc){
 240                         if(my $s = $sm->verify({serial_key => $docomo_foma_icc,
 241                                                 user_agent => $ci->user_agent()})){
 242                                 ::log_debug("redirect to /$s->{id}/index from docomo_foma_icc");
 243                                 my $view = new Keitairc::View($cf, $ci, $s->{id});
 244                                 return $view->redirect("/$s->{id}/index");
 245                         }
 246
 247                         if($docomo_foma_icc eq $cf->docomo_foma_icc()){
 248                                 my $s = $sm->add($ci->user_agent(), $docomo_foma_icc);
 249                                 ::log_debug("redirect to /$s->{id}/index from docomo_foma_icc");
 250                                 my $view = new Keitairc::View($cf, $ci, $s->{id});
 251                                 return $view->redirect("/$s->{id}/index");
 252                         }
 253
 254                         my $view = new Keitairc::View($cf, $ci);
 255                         return $view->render('login_icc.html', { icc => $docomo_foma_icc });
 256                 }
 257         }
 258
 259         my $view = new Keitairc::View($cf, $ci);
 260         return $view->render('root.html', {
 261                 docomo_foma_icc => $cf->docomo_foma_icc(),
 262                 docomo_imodeid => $cf->docomo_imodeid(),
 263                         });
 264 }
 265
 266 ################################################################
 267 # \82©\82ñ\82½\82ñ\83\8d\83O\83C\83\93\82ÌPOST\90æ
 268 # DoCoMo\82¾\82Á\82½\82çi\83\82\81[\83hID\82ª\97\88\82Ä\82¢\82é\82Í\82¸\82È\82Ì\82Å, i\83\82\81[\83hID + user_agent \82Å\83`\83F\83b\83N\81B
 269 # \8d\87\82Á\82Ä\82¢\82½\82ç\83Z\83b\83V\83\87\83\93\95\9c\8bA\82µ\82Ä /{SESSION}/index \82Ö
 270 sub action_login_imodeid{
 271         my $request = shift;
 272         my $ci = new Keitairc::ClientInfo($request);
 273         if($ci->is_docomo()){
 274                 my $docomo_imodeid = $ci->{header}->{x_dcmguid};
 275                 if(length $docomo_imodeid){
 276                         if(my $s = $sm->verify({serial_key => $docomo_imodeid,
 277                                                 user_agent => $ci->user_agent()})){
 278                                 ::log_debug("redirect to /$s->{id}/index from docomo_imodeid");
 279                                 my $view = new Keitairc::View($cf, $ci, $s->{id});
 280                                 return $view->redirect("/$s->{id}/index");
 281                         }
 282
 283                         if($docomo_imodeid eq $cf->docomo_imodeid()){
 284                                 my $s = $sm->add($ci->user_agent(), $docomo_imodeid);
 285                                 ::log_debug("redirect to /$s->{id}/index from docomo_imodeid");
 286                                 my $view = new Keitairc::View($cf, $ci, $s->{id});
 287                                 return $view->redirect("/$s->{id}/index");
 288                         }
 289
 290                         my $view = new Keitairc::View($cf, $ci);
 291                         return $view->render('login_imodeid.html', { imodeid => $docomo_imodeid });
 292                 }
 293         }
 294
 295         my $view = new Keitairc::View($cf, $ci);
 296         return $view->render('root.html', {
 297                 docomo_foma_icc => $cf->docomo_foma_icc(),
 298                 docomo_imodeid => $cf->docomo_imodeid(),
 299                         });
 300 }
 301
 302 ################################################################
 303 sub action_root{
 304         my $request = shift;
 305         my $ci = new Keitairc::ClientInfo($request);
 306
 307         if($ci->cookie_available()){
 308                 my $session_id = $ci->{cookie}->{sid};
 309                 if(length $session_id){
 310                         if($sm->verify({session_id => $session_id,
 311                                         user_agent => $ci->user_agent()})){
 312                                 ::log_debug("redirect to /$session_id/index from cookie");
 313                                 my $view = new Keitairc::View($cf, $ci, $session_id);
 314                                 return $view->redirect("/$session_id/index");
 315                         }
 316                 }
 317         }
 318
 319         if($ci->is_ezweb()){
 320                 my $subscriber_id = $ci->{header}->{x_up_subno};
 321                 if(length $subscriber_id){
 322                         if(my $s = $sm->verify({serial_key => $subscriber_id,
 323                                                 user_agent => $ci->user_agent()})){
 324                                 ::log_debug("redirect to /$s->{id}/index from subscriber_id");
 325                                 my $view = new Keitairc::View($cf, $ci, $s->{id});
 326                                 return $view->redirect("/$s->{id}/index");
 327                         }
 328
 329                         if($subscriber_id eq $cf->au_subscriber_id()){
 330                                 my $s = $sm->add($ci->user_agent(), $subscriber_id);
 331                                 ::log_debug("redirect to /$s->{id}/index from au_subscriber_id");
 332                                 my $view = new Keitairc::View($cf, $ci, $s->{id});
 333                                 return $view->redirect("/$s->{id}/index");
 334                         }
 335                 }
 336         }
 337
 338         if($ci->is_softbank()){
 339                 my $serial_key = $ci->softbank_serial();
 340                 if(length $serial_key){
 341                         if(my $s = $sm->verify({serial_key => $serial_key,
 342                                                 user_agent => $ci->user_agent()})){
 343                                 ::log_debug("redirect to /$s->{id}/index from softbank serial_key");
 344                                 my $view = new Keitairc::View($cf, $ci, $s->{id});
 345                                 return $view->redirect("/$s->{id}/index");
 346                         }
 347                         if($serial_key eq $cf->softbank_serial_key()){
 348                                 my $s = $sm->add($ci->user_agent(), $serial_key);
 349                                 ::log_debug("redirect to /$s->{id}/index from softbank_serial_key");
 350                                 my $view = new Keitairc::View($cf, $ci, $s->{id});
 351                                 return $view->redirect("/$s->{id}/index");
 352                         }
 353                 }
 354         }
 355
 356         if($ci->is_emobile()){
 357                 my $userid = $ci->{header}->{x_em_uid};
 358                 if(length $userid){
 359                         if(my $s = $sm->verify({serial_key => $userid,
 360                                                 user_agent => $ci->user_agent()})){
 361                                 ::log_debug("redirect to /$s->{id}/index from userid");
 362                                 my $view = new Keitairc::View($cf, $ci, $s->{id});
 363                                 return $view->redirect("/$s->{id}/index");
 364                         }
 365
 366                         if($userid eq $cf->emobile_userid()){
 367                                 my $s = $sm->add($ci->user_agent(), $userid);
 368                                 ::log_debug("redirect to /$s->{id}/index from emobile_userid");
 369                                 my $view = new Keitairc::View($cf, $ci, $s->{id});
 370                                 return $view->redirect("/$s->{id}/index");
 371                         }
 372                 }
 373         }
 374
 375         my $view = new Keitairc::View($cf, $ci);
 376         return $view->render('root.html', {
 377                 docomo_foma_icc => $cf->docomo_foma_icc(),
 378                 docomo_imodeid => $cf->docomo_imodeid(),
 379                         });
 380 }
 381
 382 ################################################################
 383 sub action_redirect_root{
 384         my $request = shift;
 385         my $ci = new Keitairc::ClientInfo($request);
 386         my $view = new Keitairc::View($cf, $ci);
 387         return $view->redirect('/');
 388 }
 389
 390 ################################################################
 391 sub send_message{
 392         my $request = shift;
 393         my $channel = shift;
 394
 395         my $message = $request->content();
 396         $message =~ s/^m=//;
 397         $message =~ s/\+/ /g;
 398         $message = uri_unescape($message);
 399
 400         if(length($message)){
 401                 my $jis = $message;
 402                 my $euc = $message;
 403                 Encode::from_to($jis, 'shiftjis', 'jis');
 404                 Encode::from_to($euc, 'shiftjis', 'euc-jp');
 405                 if($jis =~ s|^/||) {
 406                         my ($params, $trailing) = split(/ :/, $jis, 2);
 407                         my @postcmd = split(/ /, $params);
 408                         push @postcmd, $trailing if defined $trailing;
 409                         # This parser may be incomplete.
 410                         if($postcmd[0] =~ /join/i) {
 411                                 if($postcmd[1] =~ /^\w/) {
 412                                         $ib->join($postcmd[1]);
 413                                         return;
 414                                 }
 415                         } elsif($postcmd[0] =~ /part/i) {
 416                                 if($postcmd[1] =~ /^\w/) {
 417                                         $ib->part($ib->name2cid($postcmd[1]));
 418                                         return;
 419                                 }
 420                         }
 421                         $irc->yield(@postcmd);
 422                 } elsif(length($channel)){
 423                         $irc->yield(privmsg => $channel => $jis);
 424                         my $cid = $ib->name2cid($channel);
 425                         $ib->add_message($cid, $euc, $cf->irc_nick());
 426                         $ib->message_added(1);
 427                 }
 428         }
 429 }
 430
 431 ################################################################
 432 # \93ü\97Í\82Í euc-jp
 433 sub render_line{
 434         local($_);
 435         my $in = shift;
 436         my $session_id = shift;
 437         my $reverse = shift;
 438         my @message;
 439         my $buf;
 440
 441         @message = (split("\n", $in))[0 .. $cf->web_lines()];
 442         if ($reverse) {
 443                 @message = reverse(@message);
 444         }
 445         for (@message){
 446                 next unless defined;
 447                 next unless length;
 448
 449                 $_ = $ib->simple_escape($_);
 450                 $_ = $ib->colorize($_);
 451
 452                 for my $name ($pl->list_replace_plugins()){
 453                         last if s/$pl->{plugins}->{$name}->{message_replace_regexp}/$pl->{plugins}->{$name}->{message_replace_imprementation}($session_id, $1, $2, $3, $4, $5, $6, $7, $8, $9)/eg;
 454                 }
 455
 456                 s/\s+$//;
 457                 s/\s+/ /g;
 458                 $buf .= "$_<br />";
 459         }
 460
 461         Encode::from_to($buf, 'euc-jp', 'shiftjis');
 462         $buf;
 463 }
 464
 465 ################################################################
 466 sub log{
 467         my $m = shift;
 468         warn "keitairc: $m\n";
 469 }
 470
 471 sub log_die{
 472         my $m = shift;
 473         die "keitairc: $m\n";
 474 }
 475
 476 sub log_debug{
 477         my $m = shift;
 478         if($cf->debug()){
 479                 warn "keitairc(debug): $m\n";
 480         }
 481 }
 482
 483 __END__