+++ /dev/null
-<?php
-/**
- * See user.txt
- *
- * @package MediaWiki
- */
-
-/**
- *
- */
-require_once( 'WatchedItem.php' );
-
-# Number of characters in user_token field
-define( 'USER_TOKEN_LENGTH', 32 );
-
-# Serialized record version
-define( 'MW_USER_VERSION', 2 );
-
-/**
- *
- * @package MediaWiki
- */
-class User {
- /**#@+
- * @access private
- */
- var $mId, $mName, $mPassword, $mEmail, $mNewtalk;
- var $mEmailAuthenticated;
- var $mRights, $mOptions;
- var $mDataLoaded, $mNewpassword;
- var $mSkin;
- var $mBlockedby, $mBlockreason;
- var $mTouched;
- var $mToken;
- var $mRealName;
- var $mHash;
- var $mGroups;
- var $mVersion; // serialized version
-
- /** Construct using User:loadDefaults() */
- function User() {
- $this->loadDefaults();
- $this->mVersion = MW_USER_VERSION;
- }
-
- /**
- * Static factory method
- * @param string $name Username, validated by Title:newFromText()
- * @return User
- * @static
- */
- function newFromName( $name ) {
- # Force usernames to capital
- global $wgContLang;
- $name = $wgContLang->ucfirst( $name );
-
- # Clean up name according to title rules
- $t = Title::newFromText( $name );
- if( is_null( $t ) ) {
- return null;
- }
-
- # Reject various classes of invalid names
- $canonicalName = $t->getText();
- global $wgAuth;
- $canonicalName = $wgAuth->getCanonicalName( $t->getText() );
-
- if( !User::isValidUserName( $canonicalName ) ) {
- return null;
- }
-
- $u = new User();
- $u->setName( $canonicalName );
- $u->setId( $u->idFromName( $canonicalName ) );
- return $u;
- }
-
- /**
- * Factory method to fetch whichever use has a given email confirmation code.
- * This code is generated when an account is created or its e-mail address
- * has changed.
- *
- * If the code is invalid or has expired, returns NULL.
- *
- * @param string $code
- * @return User
- * @static
- */
- function newFromConfirmationCode( $code ) {
- $dbr =& wfGetDB( DB_SLAVE );
- $name = $dbr->selectField( 'user', 'user_name', array(
- 'user_email_token' => md5( $code ),
- 'user_email_token_expires > ' . $dbr->addQuotes( $dbr->timestamp() ),
- ) );
- if( is_string( $name ) ) {
- return User::newFromName( $name );
- } else {
- return null;
- }
- }
-
- /**
- * Serialze sleep function, for better cache efficiency and avoidance of
- * silly "incomplete type" errors when skins are cached
- */
- function __sleep() {
- return array( 'mId', 'mName', 'mPassword', 'mEmail', 'mNewtalk',
- 'mEmailAuthenticated', 'mRights', 'mOptions', 'mDataLoaded',
- 'mNewpassword', 'mBlockedby', 'mBlockreason', 'mTouched',
- 'mToken', 'mRealName', 'mHash', 'mGroups' );
- }
-
- /**
- * Get username given an id.
- * @param integer $id Database user id
- * @return string Nickname of a user
- * @static
- */
- function whoIs( $id ) {
- $dbr =& wfGetDB( DB_SLAVE );
- return $dbr->selectField( 'user', 'user_name', array( 'user_id' => $id ) );
- }
-
- /**
- * Get real username given an id.
- * @param integer $id Database user id
- * @return string Realname of a user
- * @static
- */
- function whoIsReal( $id ) {
- $dbr =& wfGetDB( DB_SLAVE );
- return $dbr->selectField( 'user', 'user_real_name', array( 'user_id' => $id ) );
- }
-
- /**
- * Get database id given a user name
- * @param string $name Nickname of a user
- * @return integer|null Database user id (null: if non existent
- * @static
- */
- function idFromName( $name ) {
- $fname = "User::idFromName";
-
- $nt = Title::newFromText( $name );
- if( is_null( $nt ) ) {
- # Illegal name
- return null;
- }
- $dbr =& wfGetDB( DB_SLAVE );
- $s = $dbr->selectRow( 'user', array( 'user_id' ), array( 'user_name' => $nt->getText() ), $fname );
-
- if ( $s === false ) {
- return 0;
- } else {
- return $s->user_id;
- }
- }
-
- /**
- * does the string match an anonymous IPv4 address?
- *
- * @static
- * @param string $name Nickname of a user
- * @return bool
- */
- function isIP( $name ) {
- return preg_match("/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/",$name);
- /*return preg_match("/^
- (?:[01]?\d{1,2}|2(:?[0-4]\d|5[0-5]))\.
- (?:[01]?\d{1,2}|2(:?[0-4]\d|5[0-5]))\.
- (?:[01]?\d{1,2}|2(:?[0-4]\d|5[0-5]))\.
- (?:[01]?\d{1,2}|2(:?[0-4]\d|5[0-5]))
- $/x", $name);*/
- }
-
- /**
- * Is the input a valid username?
- *
- * Checks if the input is a valid username, we don't want an empty string,
- * an IP address, anything that containins slashes (would mess up subpages),
- * is longer than the maximum allowed username size or doesn't begin with
- * a capital letter.
- *
- * @param string $name
- * @return bool
- * @static
- */
- function isValidUserName( $name ) {
- global $wgContLang, $wgMaxNameChars;
-
- if ( $name == ''
- || User::isIP( $name )
- || strpos( $name, '/' ) !== false
- || strlen( $name ) > $wgMaxNameChars
- || $name != $wgContLang->ucfirst( $name ) )
- return false;
- else
- return true;
- }
-
- /**
- * Is the input a valid password?
- *
- * @param string $password
- * @return bool
- * @static
- */
- function isValidPassword( $password ) {
- global $wgMinimalPasswordLength;
- return strlen( $password ) >= $wgMinimalPasswordLength;
- }
-
- /**
- * does the string match roughly an email address ?
- *
- * @todo Check for RFC 2822 compilance
- * @bug 959
- *
- * @param string $addr email address
- * @static
- * @return bool
- */
- function isValidEmailAddr ( $addr ) {
- # There used to be a regular expression here, it got removed because it
- # rejected valid addresses.
- return ( trim( $addr ) != '' ) &&
- (false !== strpos( $addr, '@' ) );
- }
-
- /**
- * Count the number of edits of a user
- *
- * @param int $uid The user ID to check
- * @return int
- */
- function edits( $uid ) {
- $fname = 'User::editCount';
-
- $dbr =& wfGetDB( DB_SLAVE );
- return $dbr->selectField(
- 'revision', 'count(*)',
- array( 'rev_user' => $uid ),
- $fname
- );
- }
-
- /**
- * probably return a random password
- * @return string probably a random password
- * @static
- * @todo Check what is doing really [AV]
- */
- function randomPassword() {
- global $wgMinimalPasswordLength;
- $pwchars = 'ABCDEFGHJKLMNPQRSTUVWXYZabcdefghjkmnpqrstuvwxyz';
- $l = strlen( $pwchars ) - 1;
-
- $pwlength = max( 7, $wgMinimalPasswordLength );
- $digit = mt_rand(0, $pwlength - 1);
- $np = '';
- for ( $i = 0; $i < $pwlength; $i++ ) {
- $np .= $i == $digit ? chr( mt_rand(48, 57) ) : $pwchars{ mt_rand(0, $l)};
- }
- return $np;
- }
-
- /**
- * Set properties to default
- * Used at construction. It will load per language default settings only
- * if we have an available language object.
- */
- function loadDefaults() {
- static $n=0;
- $n++;
- $fname = 'User::loadDefaults' . $n;
- wfProfileIn( $fname );
-
- global $wgContLang, $wgIP, $wgCookiePrefix;
- global $wgNamespacesToBeSearchedDefault;
-
- $this->mId = 0;
- $this->mNewtalk = -1;
- $this->mName = $wgIP;
- $this->mRealName = $this->mEmail = '';
- $this->mEmailAuthenticated = null;
- $this->mPassword = $this->mNewpassword = '';
- $this->mRights = array();
- $this->mGroups = array();
- $this->mOptions = User::getDefaultOptions();
-
- foreach( $wgNamespacesToBeSearchedDefault as $nsnum => $val ) {
- $this->mOptions['searchNs'.$nsnum] = $val;
- }
- unset( $this->mSkin );
- $this->mDataLoaded = false;
- $this->mBlockedby = -1; # Unset
- $this->setToken(); # Random
- $this->mHash = false;
-
- if ( isset( $_COOKIE[$wgCookiePrefix.'LoggedOut'] ) ) {
- $this->mTouched = wfTimestamp( TS_MW, $_COOKIE[$wgCookiePrefix.'LoggedOut'] );
- }
- else {
- $this->mTouched = '0'; # Allow any pages to be cached
- }
-
- wfProfileOut( $fname );
- }
-
- /**
- * Combine the language default options with any site-specific options
- * and add the default language variants.
- *
- * @return array
- * @static
- * @access private
- */
- function getDefaultOptions() {
- /**
- * Site defaults will override the global/language defaults
- */
- global $wgContLang, $wgDefaultUserOptions;
- $defOpt = $wgDefaultUserOptions + $wgContLang->getDefaultUserOptions();
-
- /**
- * default language setting
- */
- $variant = $wgContLang->getPreferredVariant();
- $defOpt['variant'] = $variant;
- $defOpt['language'] = $variant;
-
- return $defOpt;
- }
-
- /**
- * Get a given default option value.
- *
- * @param string $opt
- * @return string
- * @static
- * @access public
- */
- function getDefaultOption( $opt ) {
- $defOpts = User::getDefaultOptions();
- if( isset( $defOpts[$opt] ) ) {
- return $defOpts[$opt];
- } else {
- return '';
- }
- }
-
- /**
- * Get blocking information
- * @access private
- * @param bool $bFromSlave Specify whether to check slave or master. To improve performance,
- * non-critical checks are done against slaves. Check when actually saving should be done against
- * master.
- *
- * Note that even if $bFromSlave is false, the check is done first against slave, then master.
- * The logic is that if blocked on slave, we'll assume it's either blocked on master or
- * just slightly outta sync and soon corrected - safer to block slightly more that less.
- * And it's cheaper to check slave first, then master if needed, than master always.
- */
- function getBlockedStatus( $bFromSlave = true ) {
- global $wgIP, $wgBlockCache, $wgProxyList, $wgEnableSorbs, $wgProxyWhitelist;
-
- if ( -1 != $this->mBlockedby ) { return; }
-
- $this->mBlockedby = 0;
-
- # User blocking
- if ( $this->mId ) {
- $block = new Block();
- $block->forUpdate( $bFromSlave );
- if ( $block->load( $wgIP , $this->mId ) ) {
- $this->mBlockedby = $block->mBy;
- $this->mBlockreason = $block->mReason;
- $this->spreadBlock();
- }
- }
-
- # IP/range blocking
- if ( !$this->mBlockedby ) {
- # Check first against slave, and optionally from master.
- $block = $wgBlockCache->get( $wgIP, true );
- if ( !$block && !$bFromSlave )
- {
- # Not blocked: check against master, to make sure.
- $wgBlockCache->clearLocal( );
- $block = $wgBlockCache->get( $wgIP, false );
- }
- if ( $block !== false ) {
- $this->mBlockedby = $block->mBy;
- $this->mBlockreason = $block->mReason;
- }
- }
-
- # Proxy blocking
- if ( !$this->isSysop() && !in_array( $wgIP, $wgProxyWhitelist ) ) {
-
- # Local list
- if ( array_key_exists( $wgIP, $wgProxyList ) ) {
- $this->mBlockedby = wfMsg( 'proxyblocker' );
- $this->mBlockreason = wfMsg( 'proxyblockreason' );
- }
-
- # DNSBL
- if ( !$this->mBlockedby && $wgEnableSorbs && !$this->getID() ) {
- if ( $this->inSorbsBlacklist( $wgIP ) ) {
- $this->mBlockedby = wfMsg( 'sorbs' );
- $this->mBlockreason = wfMsg( 'sorbsreason' );
- }
- }
- }
- }
-
- function inSorbsBlacklist( $ip ) {
- global $wgEnableSorbs;
- return $wgEnableSorbs &&
- $this->inDnsBlacklist( $ip, 'http.dnsbl.sorbs.net.' );
- }
-
- function inOpmBlacklist( $ip ) {
- global $wgEnableOpm;
- return $wgEnableOpm &&
- $this->inDnsBlacklist( $ip, 'opm.blitzed.org.' );
- }
-
- function inDnsBlacklist( $ip, $base ) {
- $fname = 'User::inDnsBlacklist';
- wfProfileIn( $fname );
-
- $found = false;
- $host = '';
-
- if ( preg_match( '/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/', $ip, $m ) ) {
- # Make hostname
- for ( $i=4; $i>=1; $i-- ) {
- $host .= $m[$i] . '.';
- }
- $host .= $base;
-
- # Send query
- $ipList = gethostbynamel( $host );
-
- if ( $ipList ) {
- wfDebug( "Hostname $host is {$ipList[0]}, it's a proxy says $base!\n" );
- $found = true;
- } else {
- wfDebug( "Requested $host, not found in $base.\n" );
- }
- }
-
- wfProfileOut( $fname );
- return $found;
- }
-
- /**
- * Primitive rate limits: enforce maximum actions per time period
- * to put a brake on flooding.
- *
- * Note: when using a shared cache like memcached, IP-address
- * last-hit counters will be shared across wikis.
- *
- * @return bool true if a rate limiter was tripped
- * @access public
- */
- function pingLimiter( $action='edit' ) {
- global $wgRateLimits;
- if( !isset( $wgRateLimits[$action] ) ) {
- return false;
- }
- if( $this->isAllowed( 'delete' ) ) {
- // goddam cabal
- return false;
- }
-
- global $wgMemc, $wgIP, $wgDBname, $wgRateLimitLog;
- $fname = 'User::pingLimiter';
- $limits = $wgRateLimits[$action];
- $keys = array();
- $id = $this->getId();
-
- if( isset( $limits['anon'] ) && $id == 0 ) {
- $keys["$wgDBname:limiter:$action:anon"] = $limits['anon'];
- }
-
- if( isset( $limits['user'] ) && $id != 0 ) {
- $keys["$wgDBname:limiter:$action:user:$id"] = $limits['user'];
- }
- if( $this->isNewbie() ) {
- if( isset( $limits['newbie'] ) && $id != 0 ) {
- $keys["$wgDBname:limiter:$action:user:$id"] = $limits['newbie'];
- }
- if( isset( $limits['ip'] ) ) {
- $keys["mediawiki:limiter:$action:ip:$wgIP"] = $limits['ip'];
- }
- if( isset( $limits['subnet'] ) && preg_match( '/^(\d+\.\d+\.\d+)\.\d+$/', $wgIP, $matches ) ) {
- $subnet = $matches[1];
- $keys["mediawiki:limiter:$action:subnet:$subnet"] = $limits['subnet'];
- }
- }
-
- $triggered = false;
- foreach( $keys as $key => $limit ) {
- list( $max, $period ) = $limit;
- $summary = "(limit $max in {$period}s)";
- $count = $wgMemc->get( $key );
- if( $count ) {
- if( $count > $max ) {
- wfDebug( "$fname: tripped! $key at $count $summary\n" );
- if( $wgRateLimitLog ) {
- @error_log( wfTimestamp( TS_MW ) . ' ' . $wgDBname . ': ' . $this->getName() . " tripped $key at $count $summary\n", 3, $wgRateLimitLog );
- }
- $triggered = true;
- } else {
- wfDebug( "$fname: ok. $key at $count $summary\n" );
- }
- } else {
- wfDebug( "$fname: adding record for $key $summary\n" );
- $wgMemc->add( $key, 1, IntVal( $period ) );
- }
- $wgMemc->incr( $key );
- }
-
- return $triggered;
- }
-
- /**
- * Check if user is blocked
- * @return bool True if blocked, false otherwise
- */
- function isBlocked( $bFromSlave = true ) { // hacked from false due to horrible probs on site
- $this->getBlockedStatus( $bFromSlave );
- return $this->mBlockedby !== 0;
- }
-
- /**
- * Check if user is blocked from editing a particular article
- */
- function isBlockedFrom( $title, $bFromSlave = false ) {
- global $wgBlockAllowsUTEdit;
- if ( $wgBlockAllowsUTEdit && $title->getText() === $this->getName() &&
- $title->getNamespace() == NS_USER_TALK )
- {
- return false;
- } else {
- return $this->isBlocked( $bFromSlave );
- }
- }
-
- /**
- * Get name of blocker
- * @return string name of blocker
- */
- function blockedBy() {
- $this->getBlockedStatus();
- return $this->mBlockedby;
- }
-
- /**
- * Get blocking reason
- * @return string Blocking reason
- */
- function blockedFor() {
- $this->getBlockedStatus();
- return $this->mBlockreason;
- }
-
- /**
- * Initialise php session
- */
- function SetupSession() {
- global $wgSessionsInMemcached, $wgCookiePath, $wgCookieDomain;
- if( $wgSessionsInMemcached ) {
- require_once( 'MemcachedSessions.php' );
- } elseif( 'files' != ini_get( 'session.save_handler' ) ) {
- # If it's left on 'user' or another setting from another
- # application, it will end up failing. Try to recover.
- ini_set ( 'session.save_handler', 'files' );
- }
- session_set_cookie_params( 0, $wgCookiePath, $wgCookieDomain );
- session_cache_limiter( 'private, must-revalidate' );
- @session_start();
- }
-
- /**
- * Read datas from session
- * @static
- */
- function loadFromSession() {
- global $wgMemc, $wgDBname, $wgCookiePrefix;
-
- if ( isset( $_SESSION['wsUserID'] ) ) {
- if ( 0 != $_SESSION['wsUserID'] ) {
- $sId = $_SESSION['wsUserID'];
- } else {
- return new User();
- }
- } else if ( isset( $_COOKIE["{$wgCookiePrefix}UserID"] ) ) {
- $sId = IntVal( $_COOKIE["{$wgCookiePrefix}UserID"] );
- $_SESSION['wsUserID'] = $sId;
- } else {
- return new User();
- }
- if ( isset( $_SESSION['wsUserName'] ) ) {
- $sName = $_SESSION['wsUserName'];
- } else if ( isset( $_COOKIE["{$wgCookiePrefix}UserName"] ) ) {
- $sName = $_COOKIE["{$wgCookiePrefix}UserName"];
- $_SESSION['wsUserName'] = $sName;
- } else {
- return new User();
- }
-
- $passwordCorrect = FALSE;
- $user = $wgMemc->get( $key = "$wgDBname:user:id:$sId" );
- if( !is_object( $user ) || $user->mVersion < MW_USER_VERSION ) {
- # Expire old serialized objects; they may be corrupt.
- $user = false;
- }
- if($makenew = !$user) {
- wfDebug( "User::loadFromSession() unable to load from memcached\n" );
- $user = new User();
- $user->mId = $sId;
- $user->loadFromDatabase();
- } else {
- wfDebug( "User::loadFromSession() got from cache!\n" );
- }
-
- if ( isset( $_SESSION['wsToken'] ) ) {
- $passwordCorrect = $_SESSION['wsToken'] == $user->mToken;
- } else if ( isset( $_COOKIE["{$wgCookiePrefix}Token"] ) ) {
- $passwordCorrect = $user->mToken == $_COOKIE["{$wgCookiePrefix}Token"];
- } else {
- return new User(); # Can't log in from session
- }
-
- if ( ( $sName == $user->mName ) && $passwordCorrect ) {
- if($makenew) {
- if($wgMemc->set( $key, $user ))
- wfDebug( "User::loadFromSession() successfully saved user\n" );
- else
- wfDebug( "User::loadFromSession() unable to save to memcached\n" );
- }
- return $user;
- }
- return new User(); # Can't log in from session
- }
-
- /**
- * Load a user from the database
- */
- function loadFromDatabase() {
- global $wgCommandLineMode;
- $fname = "User::loadFromDatabase";
-
- # Counter-intuitive, breaks various things, use User::setLoaded() if you want to suppress
- # loading in a command line script, don't assume all command line scripts need it like this
- #if ( $this->mDataLoaded || $wgCommandLineMode ) {
- if ( $this->mDataLoaded ) {
- return;
- }
-
- # Paranoia
- $this->mId = IntVal( $this->mId );
-
- /** Anonymous user */
- if( !$this->mId ) {
- /** Get rights */
- $this->mRights = $this->getGroupPermissions( array( '*' ) );
- $this->mDataLoaded = true;
- return;
- } # the following stuff is for non-anonymous users only
-
- $dbr =& wfGetDB( DB_SLAVE );
- $s = $dbr->selectRow( 'user', array( 'user_name','user_password','user_newpassword','user_email',
- 'user_email_authenticated',
- 'user_real_name','user_options','user_touched', 'user_token' ),
- array( 'user_id' => $this->mId ), $fname );
-
- if ( $s !== false ) {
- $this->mName = $s->user_name;
- $this->mEmail = $s->user_email;
- $this->mEmailAuthenticated = wfTimestampOrNull( TS_MW, $s->user_email_authenticated );
- $this->mRealName = $s->user_real_name;
- $this->mPassword = $s->user_password;
- $this->mNewpassword = $s->user_newpassword;
- $this->decodeOptions( $s->user_options );
- $this->mTouched = wfTimestamp(TS_MW,$s->user_touched);
- $this->mToken = $s->user_token;
-
- $res = $dbr->select( 'user_groups',
- array( 'ug_group' ),
- array( 'ug_user' => $this->mId ),
- $fname );
- $this->mGroups = array();
- while( $row = $dbr->fetchObject( $res ) ) {
- $this->mGroups[] = $row->ug_group;
- }
- $effectiveGroups = array_merge( array( '*', 'user' ), $this->mGroups );
- $this->mRights = $this->getGroupPermissions( $effectiveGroups );
- }
-
- $this->mDataLoaded = true;
- }
-
- function getID() { return $this->mId; }
- function setID( $v ) {
- $this->mId = $v;
- $this->mDataLoaded = false;
- }
-
- function getName() {
- $this->loadFromDatabase();
- return $this->mName;
- }
-
- function setName( $str ) {
- $this->loadFromDatabase();
- $this->mName = $str;
- }
-
-
- /**
- * Return the title dbkey form of the name, for eg user pages.
- * @return string
- * @access public
- */
- function getTitleKey() {
- return str_replace( ' ', '_', $this->getName() );
- }
-
- function getNewtalk() {
- global $wgUseEnotif;
- $fname = 'User::getNewtalk';
- $this->loadFromDatabase();
-
- # Load the newtalk status if it is unloaded (mNewtalk=-1)
- if( $this->mNewtalk == -1 ) {
- $this->mNewtalk = 0; # reset talk page status
-
- # Check memcached separately for anons, who have no
- # entire User object stored in there.
- if( !$this->mId ) {
- global $wgDBname, $wgMemc;
- $key = "$wgDBname:newtalk:ip:{$this->mName}";
- $newtalk = $wgMemc->get( $key );
- if( is_integer( $newtalk ) ) {
- $this->mNewtalk = $newtalk ? 1 : 0;
- return (bool)$this->mNewtalk;
- }
- }
-
- $dbr =& wfGetDB( DB_SLAVE );
- if ( $wgUseEnotif ) {
- $res = $dbr->select( 'watchlist',
- array( 'wl_user' ),
- array( 'wl_title' => $this->getTitleKey(),
- 'wl_namespace' => NS_USER_TALK,
- 'wl_user' => $this->mId,
- 'wl_notificationtimestamp != 0' ),
- 'User::getNewtalk' );
- if( $dbr->numRows($res) > 0 ) {
- $this->mNewtalk = 1;
- }
- $dbr->freeResult( $res );
- } elseif ( $this->mId ) {
- $res = $dbr->select( 'user_newtalk', 1, array( 'user_id' => $this->mId ), $fname );
-
- if ( $dbr->numRows($res)>0 ) {
- $this->mNewtalk= 1;
- }
- $dbr->freeResult( $res );
- } else {
- $res = $dbr->select( 'user_newtalk', 1, array( 'user_ip' => $this->mName ), $fname );
- $this->mNewtalk = $dbr->numRows( $res ) > 0 ? 1 : 0;
- $dbr->freeResult( $res );
- }
-
- if( !$this->mId ) {
- $wgMemc->set( $key, $this->mNewtalk, time() ); // + 1800 );
- }
- }
-
- return ( 0 != $this->mNewtalk );
- }
-
- /**
- * Return the talk page(s) this user has new messages on.
- */
- function getNewMessageLinks() {
- global $wgDBname;
- $talks = array();
- if (!wfRunHooks('UserRetrieveNewTalks', array(&$this, &$talks)))
- return $talks;
-
- if (!$this->getNewtalk())
- return array();
- $up = $this->getUserPage();
- $utp = $up->getTalkPage();
- return array(array("wiki" => $wgDBname, "link" => $utp->getLocalURL()));
- }
-
- function setNewtalk( $val ) {
- $this->loadFromDatabase();
- $this->mNewtalk = $val;
- $this->invalidateCache();
- }
-
- function invalidateCache() {
- global $wgClockSkewFudge;
- $this->loadFromDatabase();
- $this->mTouched = wfTimestamp(TS_MW, time() + $wgClockSkewFudge );
- # Don't forget to save the options after this or
- # it won't take effect!
- }
-
- function validateCache( $timestamp ) {
- $this->loadFromDatabase();
- return ($timestamp >= $this->mTouched);
- }
-
- /**
- * Encrypt a password.
- * It can eventuall salt a password @see User::addSalt()
- * @param string $p clear Password.
- * @return string Encrypted password.
- */
- function encryptPassword( $p ) {
- return wfEncryptPassword( $this->mId, $p );
- }
-
- # Set the password and reset the random token
- function setPassword( $str ) {
- $this->loadFromDatabase();
- $this->setToken();
- $this->mPassword = $this->encryptPassword( $str );
- $this->mNewpassword = '';
- }
-
- # Set the random token (used for persistent authentication)
- function setToken( $token = false ) {
- global $wgSecretKey, $wgProxyKey, $wgDBname;
- if ( !$token ) {
- if ( $wgSecretKey ) {
- $key = $wgSecretKey;
- } elseif ( $wgProxyKey ) {
- $key = $wgProxyKey;
- } else {
- $key = microtime();
- }
- $this->mToken = md5( $key . mt_rand( 0, 0x7fffffff ) . $wgDBname . $this->mId );
- } else {
- $this->mToken = $token;
- }
- }
-
-
- function setCookiePassword( $str ) {
- $this->loadFromDatabase();
- $this->mCookiePassword = md5( $str );
- }
-
- function setNewpassword( $str ) {
- $this->loadFromDatabase();
- $this->mNewpassword = $this->encryptPassword( $str );
- }
-
- function getEmail() {
- $this->loadFromDatabase();
- return $this->mEmail;
- }
-
- function getEmailAuthenticationTimestamp() {
- $this->loadFromDatabase();
- return $this->mEmailAuthenticated;
- }
-
- function setEmail( $str ) {
- $this->loadFromDatabase();
- $this->mEmail = $str;
- }
-
- function getRealName() {
- $this->loadFromDatabase();
- return $this->mRealName;
- }
-
- function setRealName( $str ) {
- $this->loadFromDatabase();
- $this->mRealName = $str;
- }
-
- function getOption( $oname ) {
- $this->loadFromDatabase();
- if ( array_key_exists( $oname, $this->mOptions ) ) {
- return trim( $this->mOptions[$oname] );
- } else {
- return '';
- }
- }
-
- function setOption( $oname, $val ) {
- $this->loadFromDatabase();
- if ( $oname == 'skin' ) {
- # Clear cached skin, so the new one displays immediately in Special:Preferences
- unset( $this->mSkin );
- }
- $this->mOptions[$oname] = $val;
- $this->invalidateCache();
- }
-
- function getRights() {
- $this->loadFromDatabase();
- return $this->mRights;
- }
-
- /**
- * Get the list of explicit group memberships this user has.
- * The implicit * and user groups are not included.
- * @return array of strings
- */
- function getGroups() {
- $this->loadFromDatabase();
- return $this->mGroups;
- }
-
- /**
- * Get the list of implicit group memberships this user has.
- * This includes all explicit groups, plus 'user' if logged in
- * and '*' for all accounts.
- * @return array of strings
- */
- function getEffectiveGroups() {
- $base = array( '*' );
- if( $this->isLoggedIn() ) {
- $base[] = 'user';
- }
- return array_merge( $base, $this->getGroups() );
- }
-
- /**
- * Remove the user from the given group.
- * This takes immediate effect.
- * @string $group
- */
- function addGroup( $group ) {
- $dbw =& wfGetDB( DB_MASTER );
- $dbw->insert( 'user_groups',
- array(
- 'ug_user' => $this->getID(),
- 'ug_group' => $group,
- ),
- 'User::addGroup',
- array( 'IGNORE' ) );
-
- $this->mGroups = array_merge( $this->mGroups, array( $group ) );
- $this->mRights = User::getGroupPermissions( $this->getEffectiveGroups() );
-
- $this->invalidateCache();
- $this->saveSettings();
- }
-
- /**
- * Remove the user from the given group.
- * This takes immediate effect.
- * @string $group
- */
- function removeGroup( $group ) {
- $dbw =& wfGetDB( DB_MASTER );
- $dbw->delete( 'user_groups',
- array(
- 'ug_user' => $this->getID(),
- 'ug_group' => $group,
- ),
- 'User::removeGroup' );
-
- $this->mGroups = array_diff( $this->mGroups, array( $group ) );
- $this->mRights = User::getGroupPermissions( $this->getEffectiveGroups() );
-
- $this->invalidateCache();
- $this->saveSettings();
- }
-
-
- /**
- * A more legible check for non-anonymousness.
- * Returns true if the user is not an anonymous visitor.
- *
- * @return bool
- */
- function isLoggedIn() {
- return( $this->getID() != 0 );
- }
-
- /**
- * A more legible check for anonymousness.
- * Returns true if the user is an anonymous visitor.
- *
- * @return bool
- */
- function isAnon() {
- return !$this->isLoggedIn();
- }
-
- /**
- * Check if a user is sysop
- * Die with backtrace. Use User:isAllowed() instead.
- * @deprecated
- */
- function isSysop() {
- return $this->isAllowed( 'protect' );
- }
-
- /** @deprecated */
- function isDeveloper() {
- return $this->isAllowed( 'siteadmin' );
- }
-
- /** @deprecated */
- function isBureaucrat() {
- return $this->isAllowed( 'makesysop' );
- }
-
- /**
- * Whether the user is a bot
- * @todo need to be migrated to the new user level management sytem
- */
- function isBot() {
- $this->loadFromDatabase();
- return in_array( 'bot', $this->mRights );
- }
-
- /**
- * Check if user is allowed to access a feature / make an action
- * @param string $action Action to be checked (see $wgAvailableRights in Defines.php for possible actions).
- * @return boolean True: action is allowed, False: action should not be allowed
- */
- function isAllowed($action='') {
- $this->loadFromDatabase();
- return in_array( $action , $this->mRights );
- }
-
- /**
- * Load a skin if it doesn't exist or return it
- * @todo FIXME : need to check the old failback system [AV]
- */
- function &getSkin() {
- global $IP, $wgRequest, $wgStyleDirectory;
- if ( ! isset( $this->mSkin ) ) {
- $fname = 'User::getSkin';
- wfProfileIn( $fname );
-
- # get all skin names available
- $skinNames = Skin::getSkinNames();
-
- # get the user skin
- $userSkin = $this->getOption( 'skin' );
- $userSkin = $wgRequest->getText('useskin', $userSkin);
- if ( $userSkin == '' ) { $userSkin = 'monobook'; }
-
- if ( !isset( $skinNames[$userSkin] ) ) {
- # in case the user skin could not be found find a replacement
- $fallback = array(
- 0 => 'Standard',
- 1 => 'Nostalgia',
- 2 => 'CologneBlue');
- # if phptal is enabled we should have monobook skin that
- # superseed the good old SkinStandard.
- if ( isset( $skinNames['monobook'] ) ) {
- $fallback[0] = 'MonoBook';
- }
-
- if(is_numeric($userSkin) && isset( $fallback[$userSkin]) ){
- $sn = $fallback[$userSkin];
- } else {
- $sn = $fallback[0];
- }
- } else {
- # The user skin is available
- $sn = $skinNames[$userSkin];
- }
-
- # Grab the skin class and initialise it. Each skin checks for PHPTal
- # and will not load if it's not enabled.
- require_once( $wgStyleDirectory.'/'.$sn.'.php' );
-
- # Check if we got if not failback to default skin
- $className = 'Skin'.$sn;
- if( !class_exists( $className ) ) {
- # DO NOT die if the class isn't found. This breaks maintenance
- # scripts and can cause a user account to be unrecoverable
- # except by SQL manipulation if a previously valid skin name
- # is no longer valid.
- $className = 'SkinStandard';
- require_once( $wgStyleDirectory.'/Standard.php' );
- }
- $this->mSkin =& new $className;
- wfProfileOut( $fname );
- }
- return $this->mSkin;
- }
-
- /**#@+
- * @param string $title Article title to look at
- */
-
- /**
- * Check watched status of an article
- * @return bool True if article is watched
- */
- function isWatched( $title ) {
- $wl = WatchedItem::fromUserTitle( $this, $title );
- return $wl->isWatched();
- }
-
- /**
- * Watch an article
- */
- function addWatch( $title ) {
- $wl = WatchedItem::fromUserTitle( $this, $title );
- $wl->addWatch();
- $this->invalidateCache();
- }
-
- /**
- * Stop watching an article
- */
- function removeWatch( $title ) {
- $wl = WatchedItem::fromUserTitle( $this, $title );
- $wl->removeWatch();
- $this->invalidateCache();
- }
-
- /**
- * Clear the user's notification timestamp for the given title.
- * If e-notif e-mails are on, they will receive notification mails on
- * the next change of the page if it's watched etc.
- */
- function clearNotification( &$title ) {
- global $wgUser, $wgUseEnotif;
-
- if ( !$wgUseEnotif ) {
- return;
- }
-
- $userid = $this->getID();
- if ($userid==0) {
- return;
- }
-
- // Only update the timestamp if the page is being watched.
- // The query to find out if it is watched is cached both in memcached and per-invocation,
- // and when it does have to be executed, it can be on a slave
- // If this is the user's newtalk page, we always update the timestamp
- if ($title->getNamespace() == NS_USER_TALK &&
- $title->getText() == $wgUser->getName())
- {
- $watched = true;
- } elseif ( $this->getID() == $wgUser->getID() ) {
- $watched = $title->userIsWatching();
- } else {
- $watched = true;
- }
-
- // If the page is watched by the user (or may be watched), update the timestamp on any
- // any matching rows
- if ( $watched ) {
- $dbw =& wfGetDB( DB_MASTER );
- $success = $dbw->update( 'watchlist',
- array( /* SET */
- 'wl_notificationtimestamp' => 0
- ), array( /* WHERE */
- 'wl_title' => $title->getDBkey(),
- 'wl_namespace' => $title->getNamespace(),
- 'wl_user' => $this->getID()
- ), 'User::clearLastVisited'
- );
- }
- }
-
- /**#@-*/
-
- /**
- * Resets all of the given user's page-change notification timestamps.
- * If e-notif e-mails are on, they will receive notification mails on
- * the next change of any watched page.
- *
- * @param int $currentUser user ID number
- * @access public
- */
- function clearAllNotifications( $currentUser ) {
- global $wgUseEnotif;
- if ( !$wgUseEnotif ) {
- return;
- }
- if( $currentUser != 0 ) {
-
- $dbw =& wfGetDB( DB_MASTER );
- $success = $dbw->update( 'watchlist',
- array( /* SET */
- 'wl_notificationtimestamp' => 0
- ), array( /* WHERE */
- 'wl_user' => $currentUser
- ), 'UserMailer::clearAll'
- );
-
- # we also need to clear here the "you have new message" notification for the own user_talk page
- # This is cleared one page view later in Article::viewUpdates();
- }
- }
-
- /**
- * @access private
- * @return string Encoding options
- */
- function encodeOptions() {
- $a = array();
- foreach ( $this->mOptions as $oname => $oval ) {
- array_push( $a, $oname.'='.$oval );
- }
- $s = implode( "\n", $a );
- return $s;
- }
-
- /**
- * @access private
- */
- function decodeOptions( $str ) {
- $a = explode( "\n", $str );
- foreach ( $a as $s ) {
- if ( preg_match( "/^(.[^=]*)=(.*)$/", $s, $m ) ) {
- $this->mOptions[$m[1]] = $m[2];
- }
- }
- }
-
- function setCookies() {
- global $wgCookieExpiration, $wgCookiePath, $wgCookieDomain, $wgCookiePrefix;
- if ( 0 == $this->mId ) return;
- $this->loadFromDatabase();
- $exp = time() + $wgCookieExpiration;
-
- $_SESSION['wsUserID'] = $this->mId;
- setcookie( $wgCookiePrefix.'UserID', $this->mId, $exp, $wgCookiePath, $wgCookieDomain );
-
- $_SESSION['wsUserName'] = $this->mName;
- setcookie( $wgCookiePrefix.'UserName', $this->mName, $exp, $wgCookiePath, $wgCookieDomain );
-
- $_SESSION['wsToken'] = $this->mToken;
- global $wgOut;
- if ( 1 == $this->getOption( 'rememberpassword' ) ) {
- setcookie( $wgCookiePrefix.'Token', $this->mToken, $exp, $wgCookiePath, $wgCookieDomain );
- } else {
- setcookie( $wgCookiePrefix.'Token', '', time() - 3600 );
- }
- }
-
- /**
- * Logout user
- * It will clean the session cookie
- */
- function logout() {
- global $wgCookiePath, $wgCookieDomain, $wgIP, $wgCookiePrefix;
- $this->loadDefaults();
- $this->setLoaded( true );
-
- $_SESSION['wsUserID'] = 0;
-
- setcookie( $wgCookiePrefix.'UserID', '', time() - 3600, $wgCookiePath, $wgCookieDomain );
- setcookie( $wgCookiePrefix.'Token', '', time() - 3600, $wgCookiePath, $wgCookieDomain );
-
- # Remember when user logged out, to prevent seeing cached pages
- setcookie( $wgCookiePrefix.'LoggedOut', wfTimestampNow(), time() + 86400, $wgCookiePath, $wgCookieDomain );
- }
-
- /**
- * Save object settings into database
- */
- function saveSettings() {
- global $wgMemc, $wgDBname, $wgUseEnotif;
- $fname = 'User::saveSettings';
-
- if ( wfReadOnly() ) { return; }
- $this->saveNewtalk();
- if ( 0 == $this->mId ) { return; }
-
- $dbw =& wfGetDB( DB_MASTER );
- $dbw->update( 'user',
- array( /* SET */
- 'user_name' => $this->mName,
- 'user_password' => $this->mPassword,
- 'user_newpassword' => $this->mNewpassword,
- 'user_real_name' => $this->mRealName,
- 'user_email' => $this->mEmail,
- 'user_email_authenticated' => $dbw->timestampOrNull( $this->mEmailAuthenticated ),
- 'user_options' => $this->encodeOptions(),
- 'user_touched' => $dbw->timestamp($this->mTouched),
- 'user_token' => $this->mToken
- ), array( /* WHERE */
- 'user_id' => $this->mId
- ), $fname
- );
- $wgMemc->delete( "$wgDBname:user:id:$this->mId" );
- }
-
- /**
- * Save value of new talk flag.
- */
- function saveNewtalk() {
- global $wgDBname, $wgMemc, $wgUseEnotif;
-
- $fname = 'User::saveNewtalk';
-
- $changed = false;
-
- if ( wfReadOnly() ) { return ; }
- $dbr =& wfGetDB( DB_SLAVE );
- $dbw =& wfGetDB( DB_MASTER );
- $changed = false;
- if ( $wgUseEnotif ) {
- if ( ! $this->getNewtalk() ) {
- # Delete the watchlist entry for user_talk page X watched by user X
- $dbw->delete( 'watchlist',
- array( 'wl_user' => $this->mId,
- 'wl_title' => $this->getTitleKey(),
- 'wl_namespace' => NS_USER_TALK ),
- $fname );
- if ( $dbw->affectedRows() ) {
- $changed = true;
- }
- if( !$this->mId ) {
- # Anon users have a separate memcache space for newtalk
- # since they don't store their own info. Trim...
- $wgMemc->delete( "$wgDBname:newtalk:ip:{$this->mName}" );
- }
- }
- } else {
- if ($this->getID() != 0) {
- $field = 'user_id';
- $value = $this->getID();
- $key = false;
- } else {
- $field = 'user_ip';
- $value = $this->mName;
- $key = "$wgDBname:newtalk:ip:$this->mName";
- }
-
- $dbr =& wfGetDB( DB_SLAVE );
- $dbw =& wfGetDB( DB_MASTER );
-
- $res = $dbr->selectField('user_newtalk', $field,
- array($field => $value), $fname);
-
- $changed = true;
- if ($res !== false && $this->mNewtalk == 0) {
- $dbw->delete('user_newtalk', array($field => $value), $fname);
- if ( $key ) {
- $wgMemc->set( $key, 0 );
- }
- } else if ($res === false && $this->mNewtalk == 1) {
- $dbw->insert('user_newtalk', array($field => $value), $fname);
- if ( $key ) {
- $wgMemc->set( $key, 1 );
- }
- } else {
- $changed = false;
- }
- }
-
- # Update user_touched, so that newtalk notifications in the client cache are invalidated
- if ( $changed && $this->getID() ) {
- $dbw->update('user',
- /*SET*/ array( 'user_touched' => $this->mTouched ),
- /*WHERE*/ array( 'user_id' => $this->getID() ),
- $fname);
- $wgMemc->set( "$wgDBname:user:id:{$this->mId}", $this, 86400 );
- }
- }
-
- /**
- * Checks if a user with the given name exists, returns the ID
- */
- function idForName() {
- $fname = 'User::idForName';
-
- $gotid = 0;
- $s = trim( $this->mName );
- if ( 0 == strcmp( '', $s ) ) return 0;
-
- $dbr =& wfGetDB( DB_SLAVE );
- $id = $dbr->selectField( 'user', 'user_id', array( 'user_name' => $s ), $fname );
- if ( $id === false ) {
- $id = 0;
- }
- return $id;
- }
-
- /**
- * Add user object to the database
- */
- function addToDatabase() {
- $fname = 'User::addToDatabase';
- $dbw =& wfGetDB( DB_MASTER );
- $seqVal = $dbw->nextSequenceValue( 'user_user_id_seq' );
- $dbw->insert( 'user',
- array(
- 'user_id' => $seqVal,
- 'user_name' => $this->mName,
- 'user_password' => $this->mPassword,
- 'user_newpassword' => $this->mNewpassword,
- 'user_email' => $this->mEmail,
- 'user_email_authenticated' => $dbw->timestampOrNull( $this->mEmailAuthenticated ),
- 'user_real_name' => $this->mRealName,
- 'user_options' => $this->encodeOptions(),
- 'user_token' => $this->mToken
- ), $fname
- );
- $this->mId = $dbw->insertId();
- }
-
- function spreadBlock() {
- global $wgIP;
- # If the (non-anonymous) user is blocked, this function will block any IP address
- # that they successfully log on from.
- $fname = 'User::spreadBlock';
-
- wfDebug( "User:spreadBlock()\n" );
- if ( $this->mId == 0 ) {
- return;
- }
-
- $userblock = Block::newFromDB( '', $this->mId );
- if ( !$userblock->isValid() ) {
- return;
- }
-
- # Check if this IP address is already blocked
- $ipblock = Block::newFromDB( $wgIP );
- if ( $ipblock->isValid() ) {
- # Just update the timestamp
- $ipblock->updateTimestamp();
- return;
- }
-
- # Make a new block object with the desired properties
- wfDebug( "Autoblocking {$this->mName}@{$wgIP}\n" );
- $ipblock->mAddress = $wgIP;
- $ipblock->mUser = 0;
- $ipblock->mBy = $userblock->mBy;
- $ipblock->mReason = wfMsg( 'autoblocker', $this->getName(), $userblock->mReason );
- $ipblock->mTimestamp = wfTimestampNow();
- $ipblock->mAuto = 1;
- # If the user is already blocked with an expiry date, we don't
- # want to pile on top of that!
- if($userblock->mExpiry) {
- $ipblock->mExpiry = min ( $userblock->mExpiry, Block::getAutoblockExpiry( $ipblock->mTimestamp ));
- } else {
- $ipblock->mExpiry = Block::getAutoblockExpiry( $ipblock->mTimestamp );
- }
-
- # Insert it
- $ipblock->insert();
-
- }
-
- function getPageRenderingHash() {
- global $wgContLang;
- if( $this->mHash ){
- return $this->mHash;
- }
-
- // stubthreshold is only included below for completeness,
- // it will always be 0 when this function is called by parsercache.
-
- $confstr = $this->getOption( 'math' );
- $confstr .= '!' . $this->getOption( 'stubthreshold' );
- $confstr .= '!' . $this->getOption( 'date' );
- $confstr .= '!' . $this->getOption( 'numberheadings' );
- $confstr .= '!' . $this->getOption( 'language' );
- $confstr .= '!' . $this->getOption( 'thumbsize' );
- // add in language specific options, if any
- $extra = $wgContLang->getExtraHashOptions();
- $confstr .= $extra;
-
- $this->mHash = $confstr;
- return $confstr ;
- }
-
- function isAllowedToCreateAccount() {
- return $this->isAllowed( 'createaccount' );
- }
-
- /**
- * Set mDataLoaded, return previous value
- * Use this to prevent DB access in command-line scripts or similar situations
- */
- function setLoaded( $loaded ) {
- return wfSetVar( $this->mDataLoaded, $loaded );
- }
-
- /**
- * Get this user's personal page title.
- *
- * @return Title
- * @access public
- */
- function getUserPage() {
- return Title::makeTitle( NS_USER, $this->mName );
- }
-
- /**
- * Get this user's talk page title.
- *
- * @return Title
- * @access public
- */
- function getTalkPage() {
- $title = $this->getUserPage();
- return $title->getTalkPage();
- }
-
- /**
- * @static
- */
- function getMaxID() {
- $dbr =& wfGetDB( DB_SLAVE );
- return $dbr->selectField( 'user', 'max(user_id)', false );
- }
-
- /**
- * Determine whether the user is a newbie. Newbies are either
- * anonymous IPs, or the 1% most recently created accounts.
- * Bots and sysops are excluded.
- * @return bool True if it is a newbie.
- */
- function isNewbie() {
- return $this->isAnon() || $this->mId > User::getMaxID() * 0.99 && !$this->isAllowed( 'delete' ) && !$this->isBot();
- }
-
- /**
- * Check to see if the given clear-text password is one of the accepted passwords
- * @param string $password User password.
- * @return bool True if the given password is correct otherwise False.
- */
- function checkPassword( $password ) {
- global $wgAuth, $wgMinimalPasswordLength;
- $this->loadFromDatabase();
-
- // Even though we stop people from creating passwords that
- // are shorter than this, doesn't mean people wont be able
- // to. Certain authentication plugins do NOT want to save
- // domain passwords in a mysql database, so we should
- // check this (incase $wgAuth->strict() is false).
- if( strlen( $password ) < $wgMinimalPasswordLength ) {
- return false;
- }
-
- if( $wgAuth->authenticate( $this->getName(), $password ) ) {
- return true;
- } elseif( $wgAuth->strict() ) {
- /* Auth plugin doesn't allow local authentication */
- return false;
- }
- $ep = $this->encryptPassword( $password );
- if ( 0 == strcmp( $ep, $this->mPassword ) ) {
- return true;
- } elseif ( ($this->mNewpassword != '') && (0 == strcmp( $ep, $this->mNewpassword )) ) {
- return true;
- } elseif ( function_exists( 'iconv' ) ) {
- # Some wikis were converted from ISO 8859-1 to UTF-8, the passwords can't be converted
- # Check for this with iconv
- $cp1252hash = $this->encryptPassword( iconv( 'UTF-8', 'WINDOWS-1252', $password ) );
- if ( 0 == strcmp( $cp1252hash, $this->mPassword ) ) {
- return true;
- }
- }
- return false;
- }
-
- /**
- * Initialize (if necessary) and return a session token value
- * which can be used in edit forms to show that the user's
- * login credentials aren't being hijacked with a foreign form
- * submission.
- *
- * @param mixed $salt - Optional function-specific data for hash.
- * Use a string or an array of strings.
- * @return string
- * @access public
- */
- function editToken( $salt = '' ) {
- if( !isset( $_SESSION['wsEditToken'] ) ) {
- $token = $this->generateToken();
- $_SESSION['wsEditToken'] = $token;
- } else {
- $token = $_SESSION['wsEditToken'];
- }
- if( is_array( $salt ) ) {
- $salt = implode( '|', $salt );
- }
- return md5( $token . $salt );
- }
-
- /**
- * Generate a hex-y looking random token for various uses.
- * Could be made more cryptographically sure if someone cares.
- * @return string
- */
- function generateToken( $salt = '' ) {
- $token = dechex( mt_rand() ) . dechex( mt_rand() );
- return md5( $token . $salt );
- }
-
- /**
- * Check given value against the token value stored in the session.
- * A match should confirm that the form was submitted from the
- * user's own login session, not a form submission from a third-party
- * site.
- *
- * @param string $val - the input value to compare
- * @param string $salt - Optional function-specific data for hash
- * @return bool
- * @access public
- */
- function matchEditToken( $val, $salt = '' ) {
- global $wgMemc;
-
-/*
- if ( !isset( $_SESSION['wsEditToken'] ) ) {
- $logfile = '/home/wikipedia/logs/session_debug/session.log';
- $mckey = memsess_key( session_id() );
- $uname = @posix_uname();
- $msg = "wsEditToken not set!\n" .
- 'apache server=' . $uname['nodename'] . "\n" .
- 'session_id = ' . session_id() . "\n" .
- '$_SESSION=' . var_export( $_SESSION, true ) . "\n" .
- '$_COOKIE=' . var_export( $_COOKIE, true ) . "\n" .
- "mc get($mckey) = " . var_export( $wgMemc->get( $mckey ), true ) . "\n\n\n";
-
- @error_log( $msg, 3, $logfile );
- }
-*/
- return ( $val == $this->editToken( $salt ) );
- }
-
- /**
- * Generate a new e-mail confirmation token and send a confirmation
- * mail to the user's given address.
- *
- * @return mixed True on success, a WikiError object on failure.
- */
- function sendConfirmationMail() {
- global $wgIP, $wgContLang;
- $url = $this->confirmationTokenUrl( $expiration );
- return $this->sendMail( wfMsg( 'confirmemail_subject' ),
- wfMsg( 'confirmemail_body',
- $wgIP,
- $this->getName(),
- $url,
- $wgContLang->timeanddate( $expiration, false ) ) );
- }
-
- /**
- * Send an e-mail to this user's account. Does not check for
- * confirmed status or validity.
- *
- * @param string $subject
- * @param string $body
- * @param strong $from Optional from address; default $wgPasswordSender will be used otherwise.
- * @return mixed True on success, a WikiError object on failure.
- */
- function sendMail( $subject, $body, $from = null ) {
- if( is_null( $from ) ) {
- global $wgPasswordSender;
- $from = $wgPasswordSender;
- }
-
- require_once( 'UserMailer.php' );
- $error = userMailer( $this->getEmail(), $from, $subject, $body );
-
- if( $error == '' ) {
- return true;
- } else {
- return new WikiError( $error );
- }
- }
-
- /**
- * Generate, store, and return a new e-mail confirmation code.
- * A hash (unsalted since it's used as a key) is stored.
- * @param &$expiration mixed output: accepts the expiration time
- * @return string
- * @access private
- */
- function confirmationToken( &$expiration ) {
- $fname = 'User::confirmationToken';
-
- $now = time();
- $expires = $now + 7 * 24 * 60 * 60;
- $expiration = wfTimestamp( TS_MW, $expires );
-
- $token = $this->generateToken( $this->mId . $this->mEmail . $expires );
- $hash = md5( $token );
-
- $dbw =& wfGetDB( DB_MASTER );
- $dbw->update( 'user',
- array( 'user_email_token' => $hash,
- 'user_email_token_expires' => $dbw->timestamp( $expires ) ),
- array( 'user_id' => $this->mId ),
- $fname );
-
- return $token;
- }
-
- /**
- * Generate and store a new e-mail confirmation token, and return
- * the URL the user can use to confirm.
- * @param &$expiration mixed output: accepts the expiration time
- * @return string
- * @access private
- */
- function confirmationTokenUrl( &$expiration ) {
- $token = $this->confirmationToken( $expiration );
- $title = Title::makeTitle( NS_SPECIAL, 'Confirmemail/' . $token );
- return $title->getFullUrl();
- }
-
- /**
- * Mark the e-mail address confirmed and save.
- */
- function confirmEmail() {
- $this->loadFromDatabase();
- $this->mEmailAuthenticated = wfTimestampNow();
- $this->saveSettings();
- return true;
- }
-
- /**
- * Is this user allowed to send e-mails within limits of current
- * site configuration?
- * @return bool
- */
- function canSendEmail() {
- return $this->isEmailConfirmed();
- }
-
- /**
- * Is this user allowed to receive e-mails within limits of current
- * site configuration?
- * @return bool
- */
- function canReceiveEmail() {
- return $this->canSendEmail() && !$this->getOption( 'disablemail' );
- }
-
- /**
- * Is this user's e-mail address valid-looking and confirmed within
- * limits of the current site configuration?
- *
- * If $wgEmailAuthentication is on, this may require the user to have
- * confirmed their address by returning a code or using a password
- * sent to the address from the wiki.
- *
- * @return bool
- */
- function isEmailConfirmed() {
- global $wgEmailAuthentication;
- $this->loadFromDatabase();
- if( $this->isAnon() )
- return false;
- if( !$this->isValidEmailAddr( $this->mEmail ) )
- return false;
- if( $wgEmailAuthentication && !$this->getEmailAuthenticationTimestamp() )
- return false;
- return true;
- }
-
- /**
- * @param array $groups list of groups
- * @return array list of permission key names for given groups combined
- * @static
- */
- function getGroupPermissions( $groups ) {
- global $wgGroupPermissions;
- $rights = array();
- foreach( $groups as $group ) {
- if( isset( $wgGroupPermissions[$group] ) ) {
- $rights = array_merge( $rights,
- array_keys( array_filter( $wgGroupPermissions[$group] ) ) );
- }
- }
- return $rights;
- }
-
- /**
- * @param string $group key name
- * @return string localized descriptive name, if provided
- * @static
- */
- function getGroupName( $group ) {
- $key = "group-$group-name";
- $name = wfMsg( $key );
- if( $name == '' || $name == "<$key>" ) {
- return $group;
- } else {
- return $name;
- }
- }
-
- /**
- * Return the set of defined explicit groups.
- * The * and 'user' groups are not included.
- * @return array
- * @static
- */
- function getAllGroups() {
- global $wgGroupPermissions;
- return array_diff(
- array_keys( $wgGroupPermissions ),
- array( '*', 'user' ) );
- }
-
-}
-
-?>