includes/User.php

   1 <?php
   2 # See user.doc
   3
   4 include_once( "WatchedItem.php" );
   5
   6 class User {
   7         /* private */ var $mId, $mName, $mPassword, $mEmail, $mNewtalk;
   8         /* private */ var $mRights, $mOptions;
   9         /* private */ var $mDataLoaded, $mNewpassword;
  10         /* private */ var $mSkin;
  11         /* private */ var $mBlockedby, $mBlockreason;
  12         /* private */ var $mTouched;
  13         /* private */ var $mCookiePassword;
  14
  15         function User()
  16         {
  17                 $this->loadDefaults();
  18         }
  19
  20         # Static factory method
  21         #
  22         function newFromName( $name )
  23         {
  24                 $u = new User();
  25
  26                 # Clean up name according to title rules
  27
  28                 $t = Title::newFromText( $name );
  29                 $u->setName( $t->getText() );
  30                 return $u;
  31         }
  32
  33         /* static */ function whoIs( $id )
  34         {
  35                 return wfGetSQL( "user", "user_name", "user_id=$id" );
  36         }
  37
  38         /* static */ function idFromName( $name )
  39         {
  40                 $nt = Title::newFromText( $name );
  41                 $sql = "SELECT user_id FROM user WHERE user_name='" .
  42                   wfStrencode( $nt->getText() ) . "'";
  43                 $res = wfQuery( $sql, DB_READ, "User::idFromName" );
  44
  45                 if ( 0 == wfNumRows( $res ) ) { return 0; }
  46                 else {
  47                         $s = wfFetchObject( $res );
  48                         return $s->user_id;
  49                 }
  50         }
  51
  52         # does the string match an anonymous user IP address?
  53         /* static */ function isIP( $name ) {
  54                 return preg_match("/^\d{1,3}\.\d{1,3}.\d{1,3}\.\d{1,3}$/",$name);
  55
  56         }
  57
  58         /* static */ function randomPassword()
  59         {
  60                 $pwchars = "ABCDEFGHJKLMNPQRSTUVWXYZabcdefghjkmnpqrstuvwxyz";
  61                 $l = strlen( $pwchars ) - 1;
  62
  63                 wfSeedRandom();
  64                 $np = $pwchars{mt_rand( 0, $l )} . $pwchars{mt_rand( 0, $l )} .
  65                   $pwchars{mt_rand( 0, $l )} . chr( mt_rand(48, 57) ) .
  66                   $pwchars{mt_rand( 0, $l )} . $pwchars{mt_rand( 0, $l )} .
  67                   $pwchars{mt_rand( 0, $l )};
  68                 return $np;
  69         }
  70
  71         function loadDefaults()
  72         {
  73                 global $wgLang, $wgIP;
  74                 global $wgNamespacesToBeSearchedDefault;
  75
  76                 $this->mId = $this->mNewtalk = 0;
  77                 $this->mName = $wgIP;
  78                 $this->mEmail = "";
  79                 $this->mPassword = $this->mNewpassword = "";
  80                 $this->mRights = array();
  81                 $defOpt = $wgLang->getDefaultAnonOptions() ;
  82                 foreach ( $defOpt as $oname => $val ) {
  83                         $this->mOptions[$oname] = $val;
  84                 }
  85                 foreach ($wgNamespacesToBeSearchedDefault as $nsnum => $val) {
  86                         $this->mOptions["searchNs".$nsnum] = $val;
  87                 }
  88                 unset( $this->mSkin );
  89                 $this->mDataLoaded = false;
  90                 $this->mBlockedby = -1; # Unset
  91                 $this->mTouched = '0'; # Allow any pages to be cached
  92                 $this->cookiePassword = "";
  93         }
  94
  95         function loadDefaultUserOptions()
  96         {
  97                 global $wgLang;
  98                 $this->mOptions = $wgLang->getDefaultUserOptions();
  99         }
 100
 101         /* private */ function getBlockedStatus()
 102         {
 103                 global $wgIP, $wgBlockCache;
 104
 105                 if ( -1 != $this->mBlockedby ) { return; }
 106
 107                 $this->mBlockedby = 0;
 108
 109                 # User blocking
 110                 if ( $this->mId ) {
 111                         $block = new Block();
 112                         if ( $block->load( $wgIP , $this->mId ) ) {
 113                                 $this->mBlockedby = $block->mBy;
 114                                 $this->mBlockreason = $block->mReason;
 115                         }
 116                 }
 117
 118                 # IP/range blocking
 119                 if ( !$this->mBlockedby ) {
 120                         $block = $wgBlockCache->get( $wgIP );
 121                         if ( $block !== false ) {
 122                                 $this->mBlockedby = $block->mBy;
 123                                 $this->mBlockreason = $block->mReason;
 124                         }
 125                 }
 126         }
 127
 128         function isBlocked()
 129         {
 130                 $this->getBlockedStatus();
 131                 if ( 0 == $this->mBlockedby ) { return false; }
 132                 return true;
 133         }
 134
 135         function blockedBy() {
 136                 $this->getBlockedStatus();
 137                 return $this->mBlockedby;
 138         }
 139
 140         function blockedFor() {
 141                 $this->getBlockedStatus();
 142                 return $this->mBlockreason;
 143         }
 144
 145         function SetupSession() {
 146                 global $wgSessionsInMemcached, $wgCookiePath, $wgCookieDomain;
 147                 global $wsUserID, $wsUserName, $wsUserPassword, $wsUploadFiles;
 148                 if( $wgSessionsInMemcached ) {
 149                         include_once( "MemcachedSessions.php" );
 150                 }
 151                 session_set_cookie_params( 0, $wgCookiePath, $wgCookieDomain );
 152                 session_cache_limiter( "private, must-revalidate" );
 153                 session_start();
 154                 session_register( "wsUserID" );
 155                 session_register( "wsUserName" );
 156                 session_register( "wsUserPassword" );
 157                 session_register( "wsUploadFiles" );
 158         }
 159
 160         /* static */ function loadFromSession()
 161         {
 162                 global $HTTP_COOKIE_VARS, $wsUserID, $wsUserName, $wsUserPassword;
 163                 global $wgMemc, $wgDBname;
 164
 165                 if ( isset( $wsUserID ) ) {
 166                         if ( 0 != $wsUserID ) {
 167                                 $sId = $wsUserID;
 168                         } else {
 169                                 return new User();
 170                         }
 171                 } else if ( isset( $HTTP_COOKIE_VARS["{$wgDBname}UserID"] ) ) {
 172                         $sId = IntVal( $HTTP_COOKIE_VARS["{$wgDBname}UserID"] );
 173                         $wsUserID = $sId;
 174                 } else {
 175                         return new User();
 176                 }
 177                 if ( isset( $wsUserName ) ) {
 178                         $sName = $wsUserName;
 179                 } else if ( isset( $HTTP_COOKIE_VARS["{$wgDBname}UserName"] ) ) {
 180                         $sName = $HTTP_COOKIE_VARS["{$wgDBname}UserName"];
 181                         $wsUserName = $sName;
 182                 } else {
 183                         return new User();
 184                 }
 185
 186                 $passwordCorrect = FALSE;
 187                 $user = $wgMemc->get( $key = "$wgDBname:user:id:$sId" );
 188                 if($makenew = !$user) {
 189                         wfDebug( "User::loadFromSession() unable to load from memcached\n" );
 190                         $user = new User();
 191                         $user->mId = $sId;
 192                         $user->loadFromDatabase();
 193                 } else {
 194                         wfDebug( "User::loadFromSession() got from cache!\n" );
 195                 }
 196
 197                 if ( isset( $wsUserPassword ) ) {
 198                         $passwordCorrect = $wsUserPassword == $user->mPassword;
 199                 } else if ( isset( $HTTP_COOKIE_VARS["{$wgDBname}Password"] ) ) {
 200                         $user->mCookiePassword = $HTTP_COOKIE_VARS["{$wgDBname}Password"];
 201                         $wsUserPassword = $user->addSalt( $user->mCookiePassword );
 202                         $passwordCorrect = $wsUserPassword == $user->mPassword;
 203                 } else {
 204                         return new User(); # Can't log in from session
 205                 }
 206
 207                 if ( ( $sName == $user->mName ) && $passwordCorrect ) {
 208                         if($makenew) {
 209                                 if($wgMemc->set( $key, $user ))
 210                                         wfDebug( "User::loadFromSession() successfully saved user\n" );
 211                                 else
 212                                         wfDebug( "User::loadFromSession() unable to save to memcached\n" );
 213                         }
 214                         $user->spreadBlock();
 215                         return $user;
 216                 }
 217                 return new User(); # Can't log in from session
 218         }
 219
 220         function loadFromDatabase()
 221         {
 222                 if ( $this->mDataLoaded ) { return; }
 223
 224                 # Paranoia
 225                 $this->mId = IntVal( $this->mId );
 226
 227                 # check in separate table if there are changes to the talk page
 228                 $this->mNewtalk=0; # reset talk page status
 229                 if($this->mId) {
 230                         $sql = "SELECT 1 FROM user_newtalk WHERE user_id={$this->mId}";
 231                         $res = wfQuery ($sql, DB_READ, "User::loadFromDatabase" );
 232
 233                         if (wfNumRows($res)>0) {
 234                                 $this->mNewtalk= 1;
 235                         }
 236                         wfFreeResult( $res );
 237                 } else {
 238                         # TEST THIS @@@
 239                         global $wgDBname, $wgMemc;
 240                         $key = "$wgDBname:newtalk:ip:{$this->mName}";
 241                         $newtalk = $wgMemc->get( $key );
 242                         if( ! is_integer( $newtalk ) ){
 243                                 $sql = "SELECT 1 FROM user_newtalk WHERE user_ip='{$this->mName}'";
 244                                 $res = wfQuery ($sql, DB_READ, "User::loadFromDatabase" );
 245
 246                                 $this->mNewtalk = (wfNumRows($res)>0) ? 1 : 0;
 247                                 wfFreeResult( $res );
 248
 249                                 $wgMemc->set( $key, $this->mNewtalk, time() ); // + 1800 );
 250                         } else {
 251                                 $this->mNewtalk = $newtalk ? 1 : 0;
 252                         }
 253                 }
 254                 if(!$this->mId) {
 255                         $this->mDataLoaded = true;
 256                         return;
 257                 } # the following stuff is for non-anonymous users only
 258
 259                 $sql = "SELECT user_name,user_password,user_newpassword,user_email," .
 260                   "user_options,user_rights,user_touched FROM user WHERE user_id=" .
 261                   "{$this->mId}";
 262                 $res = wfQuery( $sql, DB_READ, "User::loadFromDatabase" );
 263
 264                 if ( wfNumRows( $res ) > 0 ) {
 265                         $s = wfFetchObject( $res );
 266                         $this->mName = $s->user_name;
 267                         $this->mEmail = $s->user_email;
 268                         $this->mPassword = $s->user_password;
 269                         $this->mNewpassword = $s->user_newpassword;
 270                         $this->decodeOptions( $s->user_options );
 271                         $this->mRights = explode( ",", strtolower( $s->user_rights ) );
 272                         $this->mTouched = $s->user_touched;
 273                 }
 274
 275                 wfFreeResult( $res );
 276                 $this->mDataLoaded = true;
 277         }
 278
 279         function getID() { return $this->mId; }
 280         function setID( $v ) {
 281                 $this->mId = $v;
 282                 $this->mDataLoaded = false;
 283         }
 284
 285         function getName() {
 286                 $this->loadFromDatabase();
 287                 return $this->mName;
 288         }
 289
 290         function setName( $str )
 291         {
 292                 $this->loadFromDatabase();
 293                 $this->mName = $str;
 294         }
 295
 296         function getNewtalk()
 297         {
 298                 $this->loadFromDatabase();
 299                 return ( 0 != $this->mNewtalk );
 300         }
 301
 302         function setNewtalk( $val )
 303         {
 304                 $this->loadFromDatabase();
 305                 $this->mNewtalk = $val;
 306                 $this->invalidateCache();
 307         }
 308
 309         function invalidateCache() {
 310                 $this->loadFromDatabase();
 311                 $this->mTouched = wfTimestampNow();
 312                 # Don't forget to save the options after this or
 313                 # it won't take effect!
 314         }
 315
 316         function validateCache( $timestamp ) {
 317                 $this->loadFromDatabase();
 318                 return ($timestamp >= $this->mTouched);
 319         }
 320
 321         function getPassword()
 322         {
 323                 $this->loadFromDatabase();
 324                 return $this->mPassword;
 325         }
 326
 327         function getNewpassword()
 328         {
 329                 $this->loadFromDatabase();
 330                 return $this->mNewpassword;
 331         }
 332
 333         function addSalt( $p )
 334         {
 335                 global $wgPasswordSalt;
 336                 if($wgPasswordSalt)
 337                         return md5( "{$this->mId}-{$p}" );
 338                 else
 339                         return $p;
 340         }
 341
 342         function encryptPassword( $p )
 343         {
 344                 return $this->addSalt( md5( $p ) );
 345         }
 346
 347         function setPassword( $str )
 348         {
 349                 $this->loadFromDatabase();
 350                 $this->setCookiePassword( $str );
 351                 $this->mPassword = $this->encryptPassword( $str );
 352                 $this->mNewpassword = "";
 353         }
 354
 355         function setCookiePassword( $str )
 356         {
 357                 $this->loadFromDatabase();
 358                 $this->mCookiePassword = md5( $str );
 359         }
 360
 361         function setNewpassword( $str )
 362         {
 363                 $this->loadFromDatabase();
 364                 $this->mNewpassword = $this->encryptPassword( $str );
 365         }
 366
 367         function getEmail()
 368         {
 369                 $this->loadFromDatabase();
 370                 return $this->mEmail;
 371         }
 372
 373         function setEmail( $str )
 374         {
 375                 $this->loadFromDatabase();
 376                 $this->mEmail = $str;
 377         }
 378
 379         function getOption( $oname )
 380         {
 381                 $this->loadFromDatabase();
 382                 if ( array_key_exists( $oname, $this->mOptions ) ) {
 383                         return $this->mOptions[$oname];
 384                 } else {
 385                         return "";
 386                 }
 387         }
 388
 389         function setOption( $oname, $val )
 390         {
 391                 $this->loadFromDatabase();
 392                 $this->mOptions[$oname] = $val;
 393                 $this->invalidateCache();
 394         }
 395
 396         function getRights()
 397         {
 398                 $this->loadFromDatabase();
 399                 return $this->mRights;
 400         }
 401
 402         function addRight( $rname )
 403         {
 404                 $this->loadFromDatabase();
 405                 array_push( $this->mRights, $rname );
 406                 $this->invalidateCache();
 407         }
 408
 409         function isSysop()
 410         {
 411                 $this->loadFromDatabase();
 412                 if ( 0 == $this->mId ) { return false; }
 413
 414                 return in_array( "sysop", $this->mRights );
 415         }
 416
 417         function isDeveloper()
 418         {
 419                 $this->loadFromDatabase();
 420                 if ( 0 == $this->mId ) { return false; }
 421
 422                 return in_array( "developer", $this->mRights );
 423         }
 424
 425         function isBureaucrat()
 426         {
 427                 $this->loadFromDatabase();
 428                 if ( 0 == $this->mId ) { return false; }
 429
 430                 return in_array( "bureaucrat", $this->mRights );
 431         }
 432
 433         function isBot()
 434         {
 435                 $this->loadFromDatabase();
 436                 if ( 0 == $this->mId ) { return false; }
 437
 438                 return in_array( "bot", $this->mRights );
 439         }
 440
 441         function &getSkin()
 442         {
 443                 if ( ! isset( $this->mSkin ) ) {
 444                         $skinNames = Skin::getSkinNames();
 445                         $s = $this->getOption( "skin" );
 446                         if ( "" == $s ) { $s = 0; }
 447
 448                         if ( $s >= count( $skinNames ) ) { $sn = "SkinStandard"; }
 449                         else $sn = "Skin" . $skinNames[$s];
 450                         $this->mSkin = new $sn;
 451                 }
 452                 return $this->mSkin;
 453         }
 454
 455         function isWatched( $title ) {
 456                 $wl = WatchedItem::fromUserTitle( $this, $title );
 457                 return $wl->isWatched();
 458         }
 459
 460         function addWatch( $title ) {
 461                 $wl = WatchedItem::fromUserTitle( $this, $title );
 462                 $wl->addWatch();
 463                 $this->invalidateCache();
 464         }
 465
 466         function removeWatch( $title ) {
 467                 $wl = WatchedItem::fromUserTitle( $this, $title );
 468                 $wl->removeWatch();
 469                 $this->invalidateCache();
 470         }
 471
 472
 473         /* private */ function encodeOptions()
 474         {
 475                 $a = array();
 476                 foreach ( $this->mOptions as $oname => $oval ) {
 477                         array_push( $a, "{$oname}={$oval}" );
 478                 }
 479                 $s = implode( "\n", $a );
 480                 return wfStrencode( $s );
 481         }
 482
 483         /* private */ function decodeOptions( $str )
 484         {
 485                 $a = explode( "\n", $str );
 486                 foreach ( $a as $s ) {
 487                         if ( preg_match( "/^(.[^=]*)=(.*)$/", $s, $m ) ) {
 488                                 $this->mOptions[$m[1]] = $m[2];
 489                         }
 490                 }
 491         }
 492
 493         function setCookies()
 494         {
 495                 global $wsUserID, $wsUserName, $wsUserPassword;
 496                 global $wgCookieExpiration, $wgCookiePath, $wgCookieDomain, $wgDBname;
 497                 if ( 0 == $this->mId ) return;
 498                 $this->loadFromDatabase();
 499                 $exp = time() + $wgCookieExpiration;
 500
 501                 $wsUserID = $this->mId;
 502                 setcookie( "{$wgDBname}UserID", $this->mId, $exp, $wgCookiePath, $wgCookieDomain );
 503
 504                 $wsUserName = $this->mName;
 505                 setcookie( "{$wgDBname}UserName", $this->mName, $exp, $wgCookiePath, $wgCookieDomain );
 506
 507                 $wsUserPassword = $this->mPassword;
 508                 if ( 1 == $this->getOption( "rememberpassword" ) ) {
 509                         setcookie( "{$wgDBname}Password", $this->mCookiePassword, $exp, $wgCookiePath, $wgCookieDomain );
 510                 } else {
 511                         setcookie( "{$wgDBname}Password", "", time() - 3600 );
 512                 }
 513         }
 514
 515         function logout()
 516         {
 517                 global $wsUserID, $wgCookiePath, $wgCookieDomain, $wgDBname;
 518                 $this->mId = 0;
 519
 520                 $wsUserID = 0;
 521
 522                 setcookie( "{$wgDBname}UserID", "", time() - 3600, $wgCookiePath, $wgCookieDomain );
 523                 setcookie( "{$wgDBname}Password", "", time() - 3600, $wgCookiePath, $wgCookieDomain );
 524         }
 525
 526         function saveSettings()
 527         {
 528                 global $wgMemc, $wgDBname;
 529
 530                 if ( ! $this->mNewtalk ) {
 531                         if( $this->mId ) {
 532                                 $sql="DELETE FROM user_newtalk WHERE user_id={$this->mId}";
 533                                 wfQuery ($sql, DB_WRITE, "User::saveSettings");
 534                         } else {
 535                                 $sql="DELETE FROM user_newtalk WHERE user_ip='{$this->mName}'";
 536                                 wfQuery ($sql, DB_WRITE, "User::saveSettings");
 537                                 $wgMemc->delete( "$wgDBname:newtalk:ip:{$this->mName}" );
 538                         }
 539                 }
 540                 if ( 0 == $this->mId ) { return; }
 541
 542                 $sql = "UPDATE user SET " .
 543                   "user_name= '" . wfStrencode( $this->mName ) . "', " .
 544                   "user_password= '" . wfStrencode( $this->mPassword ) . "', " .
 545                   "user_newpassword= '" . wfStrencode( $this->mNewpassword ) . "', " .
 546                   "user_email= '" . wfStrencode( $this->mEmail ) . "', " .
 547                   "user_options= '" . $this->encodeOptions() . "', " .
 548                   "user_rights= '" . wfStrencode( implode( ",", $this->mRights ) ) . "', " .
 549                   "user_touched= '" . wfStrencode( $this->mTouched ) .
 550                   "' WHERE user_id={$this->mId}";
 551                 wfQuery( $sql, DB_WRITE, "User::saveSettings" );
 552                 $wgMemc->delete( "$wgDBname:user:id:$this->mId" );
 553         }
 554
 555         # Checks if a user with the given name exists
 556         #
 557         function idForName()
 558         {
 559                 $gotid = 0;
 560                 $s = trim( $this->mName );
 561                 if ( 0 == strcmp( "", $s ) ) return 0;
 562
 563                 $sql = "SELECT user_id FROM user WHERE user_name='" .
 564                   wfStrencode( $s ) . "'";
 565                 $res = wfQuery( $sql, DB_READ, "User::idForName" );
 566                 if ( 0 == wfNumRows( $res ) ) { return 0; }
 567
 568                 $s = wfFetchObject( $res );
 569                 if ( "" == $s ) return 0;
 570
 571                 $gotid = $s->user_id;
 572                 wfFreeResult( $res );
 573                 return $gotid;
 574         }
 575
 576         function addToDatabase()
 577         {
 578                 $sql = "INSERT INTO user (user_name,user_password,user_newpassword," .
 579                   "user_email, user_rights, user_options) " .
 580                   " VALUES ('" . wfStrencode( $this->mName ) . "', '" .
 581                   wfStrencode( $this->mPassword ) . "', '" .
 582                   wfStrencode( $this->mNewpassword ) . "', '" .
 583                   wfStrencode( $this->mEmail ) . "', '" .
 584                   wfStrencode( implode( ",", $this->mRights ) ) . "', '" .
 585                   $this->encodeOptions() . "')";
 586                 wfQuery( $sql, DB_WRITE, "User::addToDatabase" );
 587                 $this->mId = $this->idForName();
 588         }
 589
 590         function spreadBlock()
 591         {
 592                 global $wgIP;
 593                 # If the (non-anonymous) user is blocked, this function will block any IP address
 594                 # that they successfully log on from.
 595                 $fname = "User::spreadBlock";
 596
 597                 wfDebug( "User:spreadBlock()\n" );
 598                 if ( $this->mId == 0 ) {
 599                         return;
 600                 }
 601
 602                 $userblock = Block::newFromDB( "", $this->mId );
 603                 if ( !$userblock->isValid() ) {
 604                         return;
 605                 }
 606
 607                 # Check if this IP address is already blocked
 608                 $ipblock = Block::newFromDB( $wgIP );
 609                 if ( $ipblock->isValid() ) {
 610                         # Just update the timestamp
 611                         $ipblock->updateTimestamp();
 612                         return;
 613                 }
 614
 615                 # Make a new block object with the desired properties
 616                 wfDebug( "Autoblocking {$this->mUserName}@{$wgIP}\n" );
 617                 $ipblock->mAddress = $wgIP;
 618                 $ipblock->mUser = 0;
 619                 $ipblock->mBy = $userblock->mBy;
 620                 $ipblock->mReason = wfMsg( "autoblocker", $this->getName(), $userblock->mReason );
 621                 $ipblock->mTimestamp = wfTimestampNow();
 622                 $ipblock->mAuto = 1;
 623                 $ipblock->mExpiry = Block::getAutoblockExpiry( $ipblock->mTimestamp );
 624
 625                 # Insert it
 626                 $ipblock->insert();
 627
 628         }
 629
 630         function getPageRenderingHash(){
 631                 static $hash = false;
 632                 if( $hash ){
 633                         return $hash;
 634                 }
 635
 636                 // stubthreshold is only included below for completeness,
 637                 // it will always be 0 when this function is called by parsercache.
 638
 639                 $confstr =        $this->getOption( "quickbar" );
 640                 $confstr .= "!" . $this->getOption( "underline" );
 641                 $confstr .= "!" . $this->getOption( "hover" );
 642                 $confstr .= "!" . $this->getOption( "skin" );
 643                 $confstr .= "!" . $this->getOption( "math" );
 644                 $confstr .= "!" . $this->getOption( "highlightbroken" );
 645                 $confstr .= "!" . $this->getOption( "stubthreshold" );
 646                 $confstr .= "!" . $this->getOption( "editsection" );
 647                 $confstr .= "!" . $this->getOption( "editsectiononrightclick" );
 648                 $confstr .= "!" . $this->getOption( "showtoc" );
 649                 $confstr .= "!" . $this->getOption( "date" );
 650
 651                 if(strlen($confstr) > 32)
 652                         $hash = md5($confstr);
 653                 else
 654                         $hash = $confstr;
 655                 return $hash;
 656         }
 657
 658         function isAllowedToCreateAccount()
 659         {
 660                 global $wgWhitelistAccount;
 661                 $allowed = false;
 662
 663                 if (!$wgWhitelistAccount) { return 1; }; // default behaviour
 664                 foreach ($wgWhitelistAccount as $right => $ok) {
 665                         $userHasRight = (!strcmp($right, "user") || in_array($right, $this->getRights()));
 666                         $allowed |= ($ok && $userHasRight);
 667                 }
 668                 return $allowed;
 669         }
 670
 671
 672
 673 }
 674
 675 ?>