* @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 );
+define( 'MW_USER_VERSION', 4 );
/**
*
* @package MediaWiki
*/
class User {
- /**#@+
- * @access private
+
+ /**
+ * A list of default user toggles, i.e. boolean user preferences that are
+ * displayed by Special:Preferences as checkboxes. This list can be
+ * extended via the UserToggles hook or $wgContLang->getExtraUserToggles().
+ */
+ static public $mToggles = array(
+ 'highlightbroken',
+ 'justify',
+ 'hideminor',
+ 'extendwatchlist',
+ 'usenewrc',
+ 'numberheadings',
+ 'showtoolbar',
+ 'editondblclick',
+ 'editsection',
+ 'editsectiononrightclick',
+ 'showtoc',
+ 'rememberpassword',
+ 'editwidth',
+ 'watchcreations',
+ 'watchdefault',
+ 'minordefault',
+ 'previewontop',
+ 'previewonfirst',
+ 'nocache',
+ 'enotifwatchlistpages',
+ 'enotifusertalkpages',
+ 'enotifminoredits',
+ 'enotifrevealaddr',
+ 'shownumberswatching',
+ 'fancysig',
+ 'externaleditor',
+ 'externaldiff',
+ 'showjumplinks',
+ 'uselivepreview',
+ 'autopatrol',
+ 'forceeditsummary',
+ 'watchlisthideown',
+ 'watchlisthidebots',
+ );
+
+ /**
+ * List of member variables which are saved to the shared cache (memcached).
+ * Any operation which changes the corresponding database fields must
+ * call a cache-clearing function.
+ */
+ static $mCacheVars = array(
+ # user table
+ 'mId',
+ 'mName',
+ 'mRealName',
+ 'mPassword',
+ 'mNewpassword',
+ 'mNewpassTime',
+ 'mEmail',
+ 'mOptions',
+ 'mTouched',
+ 'mToken',
+ 'mEmailAuthenticated',
+ 'mEmailToken',
+ 'mEmailTokenExpires',
+ 'mRegistration',
+
+ # user_group table
+ 'mGroups',
+ );
+
+ /**
+ * The cache variable declarations
+ */
+ var $mId, $mName, $mRealName, $mPassword, $mNewpassword, $mNewpassTime,
+ $mEmail, $mOptions, $mTouched, $mToken, $mEmailAuthenticated,
+ $mEmailToken, $mEmailTokenExpires, $mRegistration, $mGroups;
+
+ /**
+ * Whether the cache variables have been loaded
+ */
+ var $mDataLoaded;
+
+ /**
+ * Initialisation data source if mDataLoaded==false. May be one of:
+ * defaults anonymous user initialised from class defaults
+ * name initialise from mName
+ * id initialise from mId
+ * session log in from cookies or session if possible
+ *
+ * Use the User::newFrom*() family of functions to set this.
*/
- 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
+ var $mFrom;
- /** Construct using User:loadDefaults() */
- function User() {
- $this->loadDefaults();
- $this->mVersion = MW_USER_VERSION;
+ /**
+ * Lazy-initialised variables, invalidated with clearInstanceCache
+ */
+ var $mNewtalk, $mDatePreference, $mBlockedby, $mHash, $mSkin, $mRights,
+ $mBlockreason, $mBlock, $mEffectiveGroups;
+
+ /**
+ * Lightweight constructor for anonymous user
+ * Use the User::newFrom* factory functions for other kinds of users
+ */
+ function User() {
+ $this->clearInstanceCache( 'defaults' );
}
/**
- * Static factory method
- * @param string $name Username, validated by Title:newFromText()
- * @return User
- * @static
+ * Load the user table data for this object from the source given by mFrom
*/
- function newFromName( $name ) {
- $u = new User();
+ function load() {
+ if ( $this->mDataLoaded ) {
+ return;
+ }
+ wfProfileIn( __METHOD__ );
- # Force usernames to capital
- global $wgContLang;
- $name = $wgContLang->ucfirst( $name );
+ # Set it now to avoid infinite recursion in accessors
+ $this->mDataLoaded = true;
- # Clean up name according to title rules
- $t = Title::newFromText( $name );
- if( is_null( $t ) ) {
- return null;
+ switch ( $this->mFrom ) {
+ case 'defaults':
+ $this->loadDefaults();
+ break;
+ case 'name':
+ $this->mId = self::idFromName( $this->mName );
+ if ( !$this->mId ) {
+ # Nonexistent user placeholder object
+ $this->loadDefaults( $this->mName );
+ } else {
+ $this->loadFromId();
+ }
+ break;
+ case 'id':
+ $this->loadFromId();
+ break;
+ case 'session':
+ $this->loadFromSession();
+ break;
+ default:
+ throw new MWException( "Unrecognised value for User->mFrom: \"{$this->mFrom}\"" );
}
+ wfProfileOut( __METHOD__ );
+ }
- # Reject various classes of invalid names
- $canonicalName = $t->getText();
- global $wgAuth;
- $canonicalName = $wgAuth->getCanonicalName( $t->getText() );
+ /**
+ * Load user table data given mId
+ * @return false if the ID does not exist, true otherwise
+ * @private
+ */
+ function loadFromId() {
+ global $wgMemc;
+ if ( $this->mId == 0 ) {
+ $this->loadDefaults();
+ return false;
+ }
+
+ # Try cache
+ $key = wfMemcKey( 'user', 'id', $this->mId );
+ $data = $wgMemc->get( $key );
+
+ if ( !is_array( $data ) || $data['mVersion'] < MW_USER_VERSION ) {
+ # Object is expired, load from DB
+ $data = false;
+ }
+
+ if ( !$data ) {
+ wfDebug( "Cache miss for user {$this->mId}\n" );
+ # Load from DB
+ if ( !$this->loadFromDatabase() ) {
+ # Can't load from ID, user is anonymous
+ return false;
+ }
- if( !User::isValidUserName( $canonicalName ) ) {
+ # Save to cache
+ $data = array();
+ foreach ( self::$mCacheVars as $name ) {
+ $data[$name] = $this->$name;
+ }
+ $data['mVersion'] = MW_USER_VERSION;
+ $wgMemc->set( $key, $data );
+ } else {
+ wfDebug( "Got user {$this->mId} from cache\n" );
+ # Restore from cache
+ foreach ( self::$mCacheVars as $name ) {
+ $this->$name = $data[$name];
+ }
+ }
+ return true;
+ }
+
+ /**
+ * Static factory method for creation from username.
+ *
+ * This is slightly less efficient than newFromId(), so use newFromId() if
+ * you have both an ID and a name handy.
+ *
+ * @param string $name Username, validated by Title:newFromText()
+ * @param mixed $validate Validate username. Takes the same parameters as
+ * User::getCanonicalName(), except that true is accepted as an alias
+ * for 'valid', for BC.
+ *
+ * @return User object, or null if the username is invalid. If the username
+ * is not present in the database, the result will be a user object with
+ * a name, zero user ID and default settings.
+ * @static
+ */
+ static function newFromName( $name, $validate = 'valid' ) {
+ if ( $validate === true ) {
+ $validate = 'valid';
+ }
+ $name = self::getCanonicalName( $name, $validate );
+ if ( $name === false ) {
return null;
+ } else {
+ # Create unloaded user object
+ $u = new User;
+ $u->mName = $name;
+ $u->mFrom = 'name';
+ return $u;
}
+ }
- $u->setName( $canonicalName );
- $u->setId( $u->idFromName( $canonicalName ) );
+ static function newFromId( $id ) {
+ $u = new User;
+ $u->mId = $id;
+ $u->mFrom = 'id';
return $u;
}
/**
- * Factory method to fetch whichever use has a given email confirmation code.
+ * Factory method to fetch whichever user has a given email confirmation code.
* This code is generated when an account is created or its e-mail address
* has changed.
*
* @return User
* @static
*/
- function newFromConfirmationCode( $code ) {
+ static function newFromConfirmationCode( $code ) {
$dbr =& wfGetDB( DB_SLAVE );
- $name = $dbr->selectField( 'user', 'user_name', array(
+ $id = $dbr->selectField( 'user', 'user_id', array(
'user_email_token' => md5( $code ),
'user_email_token_expires > ' . $dbr->addQuotes( $dbr->timestamp() ),
) );
- if( is_string( $name ) ) {
- return User::newFromName( $name );
+ if( $id !== false ) {
+ return User::newFromId( $id );
} else {
return null;
}
}
-
+
/**
- * Serialze sleep function, for better cache efficiency and avoidance of
- * silly "incomplete type" errors when skins are cached
+ * Create a new user object using data from session or cookies. If the
+ * login credentials are invalid, the result is an anonymous user.
+ *
+ * @return User
+ * @static
*/
- function __sleep() {
- return array( 'mId', 'mName', 'mPassword', 'mEmail', 'mNewtalk',
- 'mEmailAuthenticated', 'mRights', 'mOptions', 'mDataLoaded',
- 'mNewpassword', 'mBlockedby', 'mBlockreason', 'mTouched',
- 'mToken', 'mRealName', 'mHash', 'mGroups' );
+ static function newFromSession() {
+ $user = new User;
+ $user->mFrom = 'session';
+ return $user;
}
/**
* @return string Nickname of a user
* @static
*/
- function whoIs( $id ) {
+ static function whoIs( $id ) {
$dbr =& wfGetDB( DB_SLAVE );
return $dbr->selectField( 'user', 'user_name', array( 'user_id' => $id ), 'User::whoIs' );
}
* @return string Realname of a user
* @static
*/
- function whoIsReal( $id ) {
+ static function whoIsReal( $id ) {
$dbr =& wfGetDB( DB_SLAVE );
return $dbr->selectField( 'user', 'user_real_name', array( 'user_id' => $id ), 'User::whoIsReal' );
}
* @return integer|null Database user id (null: if non existent
* @static
*/
- function idFromName( $name ) {
- $fname = "User::idFromName";
-
+ static function idFromName( $name ) {
$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 );
+ $s = $dbr->selectRow( 'user', array( 'user_id' ), array( 'user_name' => $nt->getText() ), __METHOD__ );
if ( $s === false ) {
return 0;
}
/**
- * does the string match an anonymous IPv4 address?
+ * Does the string match an anonymous IPv4 address?
+ *
+ * This function exists for username validation, in order to reject
+ * usernames which are similar in form to IP addresses. Strings such
+ * as 300.300.300.300 will return true because it looks like an IP
+ * address, despite not being strictly valid.
+ *
+ * We match \d{1,3}\.\d{1,3}\.\d{1,3}\.xxx as an anonymous IP
+ * address because the usemod software would "cloak" anonymous IP
+ * addresses like this, if we allowed accounts like this to be created
+ * new users could get the old edits of these anonymous users.
+ *
+ * @bug 3631
*
* @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);
+ static function isIP( $name ) {
+ return preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.(?:xxx|\d{1,3})$/',$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]))\.
* @return bool
* @static
*/
- function isValidUserName( $name ) {
+ static function isValidUserName( $name ) {
global $wgContLang, $wgMaxNameChars;
if ( $name == ''
|| strlen( $name ) > $wgMaxNameChars
|| $name != $wgContLang->ucfirst( $name ) )
return false;
- else
- return true;
+
+ // Ensure that the name can't be misresolved as a different title,
+ // such as with extra namespace keys at the start.
+ $parsed = Title::newFromText( $name );
+ if( is_null( $parsed )
+ || $parsed->getNamespace()
+ || strcmp( $name, $parsed->getPrefixedText() ) )
+ return false;
+
+ // Check an additional blacklist of troublemaker characters.
+ // Should these be merged into the title char list?
+ $unicodeBlacklist = '/[' .
+ '\x{0080}-\x{009f}' . # iso-8859-1 control chars
+ '\x{00a0}' . # non-breaking space
+ '\x{2000}-\x{200f}' . # various whitespace
+ '\x{2028}-\x{202f}' . # breaks and control chars
+ '\x{3000}' . # ideographic space
+ '\x{e000}-\x{f8ff}' . # private use
+ ']/u';
+ if( preg_match( $unicodeBlacklist, $name ) ) {
+ return false;
+ }
+
+ return true;
+ }
+
+ /**
+ * Usernames which fail to pass this function will be blocked
+ * from user login and new account registrations, but may be used
+ * internally by batch processes.
+ *
+ * If an account already exists in this form, login will be blocked
+ * by a failure to pass this function.
+ *
+ * @param string $name
+ * @return bool
+ */
+ static function isUsableName( $name ) {
+ global $wgReservedUsernames;
+ return
+ // Must be a usable username, obviously ;)
+ self::isValidUserName( $name ) &&
+
+ // Certain names may be reserved for batch processes.
+ !in_array( $name, $wgReservedUsernames );
+ }
+
+ /**
+ * Usernames which fail to pass this function will be blocked
+ * from new account registrations, but may be used internally
+ * either by batch processes or by user accounts which have
+ * already been created.
+ *
+ * Additional character blacklisting may be added here
+ * rather than in isValidUserName() to avoid disrupting
+ * existing accounts.
+ *
+ * @param string $name
+ * @return bool
+ */
+ static function isCreatableName( $name ) {
+ return
+ self::isUsableName( $name ) &&
+
+ // Registration-time character blacklisting...
+ strpos( $name, '@' ) === false;
}
/**
* @return bool
* @static
*/
- function isValidPassword( $password ) {
+ static function isValidPassword( $password ) {
global $wgMinimalPasswordLength;
return strlen( $password ) >= $wgMinimalPasswordLength;
}
/**
- * does the string match roughly an email address ?
+ * Does the string match roughly an email address ?
+ *
+ * There used to be a regular expression here, it got removed because it
+ * rejected valid addresses. Actually just check if there is '@' somewhere
+ * in the given address.
*
* @todo Check for RFC 2822 compilance
* @bug 959
* @static
* @return bool
*/
- function isValidEmailAddr ( $addr ) {
- # There used to be a regular expression here, it got removed because it
- # rejected valid addresses.
+ static function isValidEmailAddr ( $addr ) {
return ( trim( $addr ) != '' ) &&
(false !== strpos( $addr, '@' ) );
}
+ /**
+ * Given unvalidated user input, return a canonical username, or false if
+ * the username is invalid.
+ * @param string $name
+ * @param mixed $validate Type of validation to use:
+ * false No validation
+ * 'valid' Valid for batch processes
+ * 'usable' Valid for batch processes and login
+ * 'creatable' Valid for batch processes, login and account creation
+ */
+ static function getCanonicalName( $name, $validate = 'valid' ) {
+ # 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 false;
+ }
+
+ # Reject various classes of invalid names
+ $name = $t->getText();
+ global $wgAuth;
+ $name = $wgAuth->getCanonicalName( $t->getText() );
+
+ switch ( $validate ) {
+ case false:
+ break;
+ case 'valid':
+ if ( !User::isValidUserName( $name ) ) {
+ $name = false;
+ }
+ break;
+ case 'usable':
+ if ( !User::isUsableName( $name ) ) {
+ $name = false;
+ }
+ break;
+ case 'creatable':
+ if ( !User::isCreatableName( $name ) ) {
+ $name = false;
+ }
+ break;
+ default:
+ throw new MWException( 'Invalid parameter value for $validate in '.__METHOD__ );
+ }
+ return $name;
+ }
+
/**
* Count the number of edits of a user
*
* @param int $uid The user ID to check
* @return int
+ * @static
*/
- function edits( $uid ) {
- $fname = 'User::edits';
-
+ static function edits( $uid ) {
$dbr =& wfGetDB( DB_SLAVE );
return $dbr->selectField(
'revision', 'count(*)',
array( 'rev_user' => $uid ),
- $fname
+ __METHOD__
);
}
/**
- * probably return a random password
- * @return string probably a random password
+ * Return a random password. Sourced from mt_rand, so it's not particularly secure.
+ * @todo: hash random numbers to improve security, like generateToken()
+ *
+ * @return string
* @static
- * @todo Check what is doing really [AV]
*/
- function randomPassword() {
+ static function randomPassword() {
+ global $wgMinimalPasswordLength;
$pwchars = 'ABCDEFGHJKLMNPQRSTUVWXYZabcdefghjkmnpqrstuvwxyz';
$l = strlen( $pwchars ) - 1;
- $np = $pwchars{mt_rand( 0, $l )} . $pwchars{mt_rand( 0, $l )} .
- $pwchars{mt_rand( 0, $l )} . chr( mt_rand(48, 57) ) .
- $pwchars{mt_rand( 0, $l )} . $pwchars{mt_rand( 0, $l )} .
- $pwchars{mt_rand( 0, $l )};
+ $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.
+ * Set cached properties to default. Note: this no longer clears
+ * uncached lazy-initialised properties. The constructor does that instead.
+ *
+ * @private
*/
- function loadDefaults() {
- static $n=0;
- $n++;
- $fname = 'User::loadDefaults' . $n;
- wfProfileIn( $fname );
+ function loadDefaults( $name = false ) {
+ wfProfileIn( __METHOD__ );
- global $wgContLang, $wgDBname;
- global $wgNamespacesToBeSearchedDefault;
+ global $wgCookiePrefix;
$this->mId = 0;
- $this->mNewtalk = -1;
- $this->mName = false;
- $this->mRealName = $this->mEmail = '';
- $this->mEmailAuthenticated = null;
+ $this->mName = $name;
+ $this->mRealName = '';
$this->mPassword = $this->mNewpassword = '';
- $this->mRights = array();
- $this->mGroups = array();
- $this->mOptions = User::getDefaultOptions();
+ $this->mNewpassTime = null;
+ $this->mEmail = '';
+ $this->mOptions = null; # Defer init
- foreach( $wgNamespacesToBeSearchedDefault as $nsnum => $val ) {
- $this->mOptions['searchNs'.$nsnum] = $val;
+ if ( isset( $_COOKIE[$wgCookiePrefix.'LoggedOut'] ) ) {
+ $this->mTouched = wfTimestamp( TS_MW, $_COOKIE[$wgCookiePrefix.'LoggedOut'] );
+ } else {
+ $this->mTouched = '0'; # Allow any pages to be cached
}
- unset( $this->mSkin );
- $this->mDataLoaded = false;
- $this->mBlockedby = -1; # Unset
+
$this->setToken(); # Random
- $this->mHash = false;
+ $this->mEmailAuthenticated = null;
+ $this->mEmailToken = '';
+ $this->mEmailTokenExpires = null;
+ $this->mRegistration = wfTimestamp( TS_MW );
+ $this->mGroups = array();
- if ( isset( $_COOKIE[$wgDBname.'LoggedOut'] ) ) {
- $this->mTouched = wfTimestamp( TS_MW, $_COOKIE[$wgDBname.'LoggedOut'] );
+ wfProfileOut( __METHOD__ );
+ }
+
+ /**
+ * Initialise php session
+ * @deprecated use wfSetupSession()
+ */
+ function SetupSession() {
+ wfSetupSession();
+ }
+
+ /**
+ * Load user data from the session or login cookie. If there are no valid
+ * credentials, initialises the user as an anon.
+ * @return true if the user is logged in, false otherwise
+ *
+ * @private
+ */
+ function loadFromSession() {
+ global $wgMemc, $wgCookiePrefix;
+
+ if ( isset( $_SESSION['wsUserID'] ) ) {
+ if ( 0 != $_SESSION['wsUserID'] ) {
+ $sId = $_SESSION['wsUserID'];
+ } else {
+ $this->loadDefaults();
+ return false;
+ }
+ } else if ( isset( $_COOKIE["{$wgCookiePrefix}UserID"] ) ) {
+ $sId = intval( $_COOKIE["{$wgCookiePrefix}UserID"] );
+ $_SESSION['wsUserID'] = $sId;
+ } else {
+ $this->loadDefaults();
+ return false;
}
- else {
- $this->mTouched = '0'; # Allow any pages to be cached
+ if ( isset( $_SESSION['wsUserName'] ) ) {
+ $sName = $_SESSION['wsUserName'];
+ } else if ( isset( $_COOKIE["{$wgCookiePrefix}UserName"] ) ) {
+ $sName = $_COOKIE["{$wgCookiePrefix}UserName"];
+ $_SESSION['wsUserName'] = $sName;
+ } else {
+ $this->loadDefaults();
+ return false;
+ }
+
+ $passwordCorrect = FALSE;
+ $this->mId = $sId;
+ if ( !$this->loadFromId() ) {
+ # Not a valid ID, loadFromId has switched the object to anon for us
+ return false;
+ }
+
+ if ( isset( $_SESSION['wsToken'] ) ) {
+ $passwordCorrect = $_SESSION['wsToken'] == $this->mToken;
+ $from = 'session';
+ } else if ( isset( $_COOKIE["{$wgCookiePrefix}Token"] ) ) {
+ $passwordCorrect = $this->mToken == $_COOKIE["{$wgCookiePrefix}Token"];
+ $from = 'cookie';
+ } else {
+ # No session or persistent login cookie
+ $this->loadDefaults();
+ return false;
}
- wfProfileOut( $fname );
+ if ( ( $sName == $this->mName ) && $passwordCorrect ) {
+ wfDebug( "Logged in from $from\n" );
+ return true;
+ } else {
+ # Invalid credentials
+ wfDebug( "Can't log in from $from, invalid credentials\n" );
+ $this->loadDefaults();
+ return false;
+ }
+ }
+
+ /**
+ * Load user and user_group data from the database
+ * $this->mId must be set, this is how the user is identified.
+ *
+ * @return true if the user exists, false if the user is anonymous
+ * @private
+ */
+ function loadFromDatabase() {
+ # Paranoia
+ $this->mId = intval( $this->mId );
+
+ /** Anonymous user */
+ if( !$this->mId ) {
+ $this->loadDefaults();
+ return false;
+ }
+
+ $dbr =& wfGetDB( DB_SLAVE );
+ $s = $dbr->selectRow( 'user', '*', array( 'user_id' => $this->mId ), __METHOD__ );
+
+ if ( $s !== false ) {
+ # Initialise user table data
+ $this->mName = $s->user_name;
+ $this->mRealName = $s->user_real_name;
+ $this->mPassword = $s->user_password;
+ $this->mNewpassword = $s->user_newpassword;
+ $this->mNewpassTime = wfTimestampOrNull( TS_MW, $s->user_newpass_time );
+ $this->mEmail = $s->user_email;
+ $this->decodeOptions( $s->user_options );
+ $this->mTouched = wfTimestamp(TS_MW,$s->user_touched);
+ $this->mToken = $s->user_token;
+ $this->mEmailAuthenticated = wfTimestampOrNull( TS_MW, $s->user_email_authenticated );
+ $this->mEmailToken = $s->user_email_token;
+ $this->mEmailTokenExpires = wfTimestampOrNull( TS_MW, $s->user_email_token_expires );
+ $this->mRegistration = wfTimestampOrNull( TS_MW, $s->user_registration );
+
+ # Load group data
+ $res = $dbr->select( 'user_groups',
+ array( 'ug_group' ),
+ array( 'ug_user' => $this->mId ),
+ __METHOD__ );
+ $this->mGroups = array();
+ while( $row = $dbr->fetchObject( $res ) ) {
+ $this->mGroups[] = $row->ug_group;
+ }
+ return true;
+ } else {
+ # Invalid user_id
+ $this->mId = 0;
+ $this->loadDefaults();
+ return false;
+ }
+ }
+
+ /**
+ * Clear various cached data stored in this object.
+ * @param string $reloadFrom Reload user and user_groups table data from a
+ * given source. May be "name", "id", "defaults", "session" or false for
+ * no reload.
+ */
+ function clearInstanceCache( $reloadFrom = false ) {
+ $this->mNewtalk = -1;
+ $this->mDatePreference = null;
+ $this->mBlockedby = -1; # Unset
+ $this->mHash = false;
+ $this->mSkin = null;
+ $this->mRights = null;
+ $this->mEffectiveGroups = null;
+
+ if ( $reloadFrom ) {
+ $this->mDataLoaded = false;
+ $this->mFrom = $reloadFrom;
+ }
}
/**
*
* @return array
* @static
- * @access private
+ * @private
*/
function getDefaultOptions() {
+ global $wgNamespacesToBeSearchedDefault;
/**
* Site defaults will override the global/language defaults
*/
- global $wgContLang, $wgDefaultUserOptions;
- $defOpt = $wgDefaultUserOptions + $wgContLang->getDefaultUserOptions();
+ global $wgDefaultUserOptions, $wgContLang;
+ $defOpt = $wgDefaultUserOptions + $wgContLang->getDefaultUserOptionOverrides();
/**
* default language setting
*/
- $variant = $wgContLang->getPreferredVariant();
+ $variant = $wgContLang->getPreferredVariant( false );
$defOpt['variant'] = $variant;
$defOpt['language'] = $variant;
+ foreach( $wgNamespacesToBeSearchedDefault as $nsnum => $val ) {
+ $defOpt['searchNs'.$nsnum] = $val;
+ }
return $defOpt;
}
* @param string $opt
* @return string
* @static
- * @access public
+ * @public
*/
function getDefaultOption( $opt ) {
$defOpts = User::getDefaultOptions();
}
}
+ /**
+ * Get a list of user toggle names
+ * @return array
+ */
+ static function getToggles() {
+ global $wgContLang;
+ $extraToggles = array();
+ wfRunHooks( 'UserToggles', array( &$extraToggles ) );
+ return array_merge( self::$mToggles, $extraToggles, $wgContLang->getExtraUserToggles() );
+ }
+
+
/**
* Get blocking information
- * @access private
+ * @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 $wgBlockCache, $wgProxyList, $wgEnableSorbs, $wgProxyWhitelist;
+ global $wgEnableSorbs, $wgProxyWhitelist;
if ( -1 != $this->mBlockedby ) {
wfDebug( "User::getBlockedStatus: already loaded.\n" );
return;
}
- $fname = 'User::getBlockedStatus';
- wfProfileIn( $fname );
- wfDebug( "$fname: checking...\n" );
+ wfProfileIn( __METHOD__ );
+ wfDebug( __METHOD__.": checking...\n" );
$this->mBlockedby = 0;
$ip = wfGetIP();
# User/IP blocking
- $block = new Block();
- $block->forUpdate( $bFromSlave );
- if ( $block->load( $ip , $this->mId ) ) {
- wfDebug( "$fname: Found block.\n" );
- $this->mBlockedby = $block->mBy;
- $this->mBlockreason = $block->mReason;
+ $this->mBlock = new Block();
+ $this->mBlock->fromMaster( !$bFromSlave );
+ if ( $this->mBlock->load( $ip , $this->mId ) ) {
+ wfDebug( __METHOD__.": Found block.\n" );
+ $this->mBlockedby = $this->mBlock->mBy;
+ $this->mBlockreason = $this->mBlock->mReason;
if ( $this->isLoggedIn() ) {
$this->spreadBlock();
}
} else {
- wfDebug( "$fname: No block.\n" );
- }
-
- # Range blocking
- if ( !$this->mBlockedby ) {
- # Check first against slave, and optionally from master.
- wfDebug( "$fname: Checking range blocks\n" );
- $block = $wgBlockCache->get( $ip, true );
- if ( !$block && !$bFromSlave )
- {
- # Not blocked: check against master, to make sure.
- $wgBlockCache->clearLocal( );
- $block = $wgBlockCache->get( $ip, false );
- }
- if ( $block !== false ) {
- $this->mBlockedby = $block->mBy;
- $this->mBlockreason = $block->mReason;
- }
+ $this->mBlock = null;
+ wfDebug( __METHOD__.": No block.\n" );
}
# Proxy blocking
- if ( !$this->isSysop() && !in_array( $ip, $wgProxyWhitelist ) ) {
+ if ( !$this->isAllowed('proxyunbannable') && !in_array( $ip, $wgProxyWhitelist ) ) {
# Local list
- if ( array_key_exists( $ip, $wgProxyList ) ) {
+ if ( wfIsLocallyBlockedProxy( $ip ) ) {
$this->mBlockedby = wfMsg( 'proxyblocker' );
$this->mBlockreason = wfMsg( 'proxyblockreason' );
}
}
}
}
- wfProfileOut( $fname );
+
+ # Extensions
+ wfRunHooks( 'GetBlockedStatus', array( &$this ) );
+
+ wfProfileOut( __METHOD__ );
}
function inSorbsBlacklist( $ip ) {
- global $wgEnableSorbs;
- return $wgEnableSorbs &&
- $this->inDnsBlacklist( $ip, 'http.dnsbl.sorbs.net.' );
- }
+ global $wgEnableSorbs, $wgSorbsUrl;
- function inOpmBlacklist( $ip ) {
- global $wgEnableOpm;
- return $wgEnableOpm &&
- $this->inDnsBlacklist( $ip, 'opm.blitzed.org.' );
+ return $wgEnableSorbs &&
+ $this->inDnsBlacklist( $ip, $wgSorbsUrl );
}
function inDnsBlacklist( $ip, $base ) {
- $fname = 'User::inDnsBlacklist';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
$found = false;
$host = '';
+ $m = array();
if ( preg_match( '/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/', $ip, $m ) ) {
# Make hostname
for ( $i=4; $i>=1; $i-- ) {
}
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $found;
}
* last-hit counters will be shared across wikis.
*
* @return bool true if a rate limiter was tripped
- * @access public
+ * @public
*/
function pingLimiter( $action='edit' ) {
- global $wgRateLimits;
+ global $wgRateLimits, $wgRateLimitsExcludedGroups;
if( !isset( $wgRateLimits[$action] ) ) {
return false;
}
- if( $this->isAllowed( 'delete' ) ) {
- // goddam cabal
- return false;
+
+ # Some groups shouldn't trigger the ping limiter, ever
+ foreach( $this->getGroups() as $group ) {
+ if( array_search( $group, $wgRateLimitsExcludedGroups ) !== false )
+ return false;
}
-
- global $wgMemc, $wgDBname, $wgRateLimitLog;
- $fname = 'User::pingLimiter';
- wfProfileIn( $fname );
+
+ global $wgMemc, $wgRateLimitLog;
+ wfProfileIn( __METHOD__ );
$limits = $wgRateLimits[$action];
$keys = array();
$ip = wfGetIP();
if( isset( $limits['anon'] ) && $id == 0 ) {
- $keys["$wgDBname:limiter:$action:anon"] = $limits['anon'];
+ $keys[wfMemcKey( 'limiter', $action, 'anon' )] = $limits['anon'];
}
if( isset( $limits['user'] ) && $id != 0 ) {
- $keys["$wgDBname:limiter:$action:user:$id"] = $limits['user'];
+ $keys[wfMemcKey( 'limiter', $action, 'user', $id )] = $limits['user'];
}
if( $this->isNewbie() ) {
if( isset( $limits['newbie'] ) && $id != 0 ) {
- $keys["$wgDBname:limiter:$action:user:$id"] = $limits['newbie'];
+ $keys[wfMemcKey( 'limiter', $action, 'user', $id )] = $limits['newbie'];
}
if( isset( $limits['ip'] ) ) {
$keys["mediawiki:limiter:$action:ip:$ip"] = $limits['ip'];
}
+ $matches = array();
if( isset( $limits['subnet'] ) && preg_match( '/^(\d+\.\d+\.\d+)\.\d+$/', $ip, $matches ) ) {
$subnet = $matches[1];
$keys["mediawiki:limiter:$action:subnet:$subnet"] = $limits['subnet'];
$count = $wgMemc->get( $key );
if( $count ) {
if( $count > $max ) {
- wfDebug( "$fname: tripped! $key at $count $summary\n" );
+ wfDebug( __METHOD__.": tripped! $key at $count $summary\n" );
if( $wgRateLimitLog ) {
- @error_log( wfTimestamp( TS_MW ) . ' ' . $wgDBname . ': ' . $this->getName() . " tripped $key at $count $summary\n", 3, $wgRateLimitLog );
+ @error_log( wfTimestamp( TS_MW ) . ' ' . wfWikiID() . ': ' . $this->getName() . " tripped $key at $count $summary\n", 3, $wgRateLimitLog );
}
$triggered = true;
} else {
- wfDebug( "$fname: ok. $key at $count $summary\n" );
+ wfDebug( __METHOD__.": ok. $key at $count $summary\n" );
}
} else {
- wfDebug( "$fname: adding record for $key $summary\n" );
+ wfDebug( __METHOD__.": adding record for $key $summary\n" );
$wgMemc->add( $key, 1, intval( $period ) );
}
$wgMemc->incr( $key );
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $triggered;
}
*/
function isBlockedFrom( $title, $bFromSlave = false ) {
global $wgBlockAllowsUTEdit;
- $fname = 'User::isBlockedFrom';
- wfProfileIn( $fname );
- wfDebug( "$fname: enter\n" );
+ wfProfileIn( __METHOD__ );
+ wfDebug( __METHOD__.": enter\n" );
if ( $wgBlockAllowsUTEdit && $title->getText() === $this->getName() &&
$title->getNamespace() == NS_USER_TALK )
{
$blocked = false;
- wfDebug( "$fname: self-talk page, ignoring any blocks\n" );
+ wfDebug( __METHOD__.": self-talk page, ignoring any blocks\n" );
} else {
- wfDebug( "$fname: asking isBlocked()\n" );
+ wfDebug( __METHOD__.": asking isBlocked()\n" );
$blocked = $this->isBlocked( $bFromSlave );
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $blocked;
}
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();
- }
-
- /**
- * Create a new user object using data from session
- * @static
- */
- function loadFromSession() {
- global $wgMemc, $wgDBname;
-
- if ( isset( $_SESSION['wsUserID'] ) ) {
- if ( 0 != $_SESSION['wsUserID'] ) {
- $sId = $_SESSION['wsUserID'];
- } else {
- return new User();
- }
- } else if ( isset( $_COOKIE["{$wgDBname}UserID"] ) ) {
- $sId = intval( $_COOKIE["{$wgDBname}UserID"] );
- $_SESSION['wsUserID'] = $sId;
- } else {
- return new User();
- }
- if ( isset( $_SESSION['wsUserName'] ) ) {
- $sName = $_SESSION['wsUserName'];
- } else if ( isset( $_COOKIE["{$wgDBname}UserName"] ) ) {
- $sName = $_COOKIE["{$wgDBname}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( $_COOKIE["{$wgDBname}Token"] ) ) {
- $passwordCorrect = $user->mToken == $_COOKIE["{$wgDBname}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;
+ /**
+ * Get the user ID. Returns 0 if the user is anonymous or nonexistent.
+ */
+ function getID() {
+ $this->load();
+ return $this->mId;
}
- function getID() { return $this->mId; }
+ /**
+ * Set the user and reload all fields according to that ID
+ * @deprecated use User::newFromId()
+ */
function setID( $v ) {
$this->mId = $v;
- $this->mDataLoaded = false;
+ $this->clearInstanceCache( 'id' );
}
+ /**
+ * Get the user name, or the IP for anons
+ */
function getName() {
- $this->loadFromDatabase();
- if ( $this->mName === false ) {
- $this->mName = wfGetIP();
+ if ( !$this->mDataLoaded && $this->mFrom == 'name' ) {
+ # Special case optimisation
+ return $this->mName;
+ } else {
+ $this->load();
+ if ( $this->mName === false ) {
+ $this->mName = wfGetIP();
+ }
+ return $this->mName;
}
- return $this->mName;
}
+ /**
+ * Set the user name.
+ *
+ * This does not reload fields from the database according to the given
+ * name. Rather, it is used to create a temporary "nonexistent user" for
+ * later addition to the database. It can also be used to set the IP
+ * address for an anonymous user to something other than the current
+ * remote IP.
+ *
+ * User::newFromName() has rougly the same function, when the named user
+ * does not exist.
+ */
function setName( $str ) {
- $this->loadFromDatabase();
+ $this->load();
$this->mName = $str;
}
-
/**
* Return the title dbkey form of the name, for eg user pages.
* @return string
- * @access public
+ * @public
*/
function getTitleKey() {
return str_replace( ' ', '_', $this->getName() );
}
function getNewtalk() {
- global $wgUseEnotif;
- $fname = 'User::getNewtalk';
- $this->loadFromDatabase();
+ $this->load();
# Load the newtalk status if it is unloaded (mNewtalk=-1)
- if( $this->mNewtalk == -1 ) {
- $this->mNewtalk = 0; # reset talk page status
+ if( $this->mNewtalk === -1 ) {
+ $this->mNewtalk = false; # reset talk page status
# Check memcached separately for anons, who have no
# entire User object stored in there.
if( !$this->mId ) {
- global $wgDBname, $wgMemc;
- $key = "$wgDBname:newtalk:ip:" . $this->getName();
+ global $wgMemc;
+ $key = wfMemcKey( 'newtalk', 'ip', $this->getName() );
$newtalk = $wgMemc->get( $key );
if( is_integer( $newtalk ) ) {
- $this->mNewtalk = $newtalk ? 1 : 0;
- return (bool)$this->mNewtalk;
+ $this->mNewtalk = (bool)$newtalk;
+ } else {
+ $this->mNewtalk = $this->checkNewtalk( 'user_ip', $this->getName() );
+ $wgMemc->set( $key, $this->mNewtalk, time() ); // + 1800 );
}
+ } else {
+ $this->mNewtalk = $this->checkNewtalk( 'user_id', $this->mId );
}
+ }
- $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 ' . $dbr->notNullTimestamp() ),
- '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 ), $fname );
+ return (bool)$this->mNewtalk;
+ }
- if ( $dbr->numRows($res)>0 ) {
- $this->mNewtalk= 1;
- }
- $dbr->freeResult( $res );
- } else {
- $res = $dbr->select( 'user_newtalk', 1, array( 'user_ip' => $this->getName() ), $fname );
- $this->mNewtalk = $dbr->numRows( $res ) > 0 ? 1 : 0;
- $dbr->freeResult( $res );
- }
+ /**
+ * Return the talk page(s) this user has new messages on.
+ */
+ function getNewMessageLinks() {
+ $talks = array();
+ if (!wfRunHooks('UserRetrieveNewTalks', array(&$this, &$talks)))
+ return $talks;
- if( !$this->mId ) {
- $wgMemc->set( $key, $this->mNewtalk, time() ); // + 1800 );
- }
+ if (!$this->getNewtalk())
+ return array();
+ $up = $this->getUserPage();
+ $utp = $up->getTalkPage();
+ return array(array("wiki" => wfWikiID(), "link" => $utp->getLocalURL()));
+ }
+
+
+ /**
+ * Perform a user_newtalk check on current slaves; if the memcached data
+ * is funky we don't want newtalk state to get stuck on save, as that's
+ * damn annoying.
+ *
+ * @param string $field
+ * @param mixed $id
+ * @return bool
+ * @private
+ */
+ function checkNewtalk( $field, $id ) {
+ $dbr =& wfGetDB( DB_SLAVE );
+ $ok = $dbr->selectField( 'user_newtalk', $field,
+ array( $field => $id ), __METHOD__ );
+ return $ok !== false;
+ }
+
+ /**
+ * Add or update the
+ * @param string $field
+ * @param mixed $id
+ * @private
+ */
+ function updateNewtalk( $field, $id ) {
+ if( $this->checkNewtalk( $field, $id ) ) {
+ wfDebug( __METHOD__." already set ($field, $id), ignoring\n" );
+ return false;
}
+ $dbw =& wfGetDB( DB_MASTER );
+ $dbw->insert( 'user_newtalk',
+ array( $field => $id ),
+ __METHOD__,
+ 'IGNORE' );
+ wfDebug( __METHOD__.": set on ($field, $id)\n" );
+ return true;
+ }
- return ( 0 != $this->mNewtalk );
+ /**
+ * Clear the new messages flag for the given user
+ * @param string $field
+ * @param mixed $id
+ * @private
+ */
+ function deleteNewtalk( $field, $id ) {
+ if( !$this->checkNewtalk( $field, $id ) ) {
+ wfDebug( __METHOD__.": already gone ($field, $id), ignoring\n" );
+ return false;
+ }
+ $dbw =& wfGetDB( DB_MASTER );
+ $dbw->delete( 'user_newtalk',
+ array( $field => $id ),
+ __METHOD__ );
+ wfDebug( __METHOD__.": killed on ($field, $id)\n" );
+ return true;
}
+ /**
+ * Update the 'You have new messages!' status.
+ * @param bool $val
+ */
function setNewtalk( $val ) {
- $this->loadFromDatabase();
+ if( wfReadOnly() ) {
+ return;
+ }
+
+ $this->load();
$this->mNewtalk = $val;
- $this->invalidateCache();
+
+ if( $this->isAnon() ) {
+ $field = 'user_ip';
+ $id = $this->getName();
+ } else {
+ $field = 'user_id';
+ $id = $this->getId();
+ }
+
+ if( $val ) {
+ $changed = $this->updateNewtalk( $field, $id );
+ } else {
+ $changed = $this->deleteNewtalk( $field, $id );
+ }
+
+ if( $changed ) {
+ if( $this->isAnon() ) {
+ // Anons have a separate memcached space, since
+ // user records aren't kept for them.
+ global $wgMemc;
+ $key = wfMemcKey( 'newtalk', 'ip', $val );
+ $wgMemc->set( $key, $val ? 1 : 0 );
+ } else {
+ if( $val ) {
+ // Make sure the user page is watched, so a notification
+ // will be sent out if enabled.
+ $this->addWatch( $this->getTalkPage() );
+ }
+ }
+ $this->invalidateCache();
+ }
+ }
+
+ /**
+ * Generate a current or new-future timestamp to be stored in the
+ * user_touched field when we update things.
+ */
+ private static function newTouchedTimestamp() {
+ global $wgClockSkewFudge;
+ return wfTimestamp( TS_MW, time() + $wgClockSkewFudge );
+ }
+
+ /**
+ * Clear user data from memcached.
+ * Use after applying fun updates to the database; caller's
+ * responsibility to update user_touched if appropriate.
+ *
+ * Called implicitly from invalidateCache() and saveSettings().
+ */
+ private function clearSharedCache() {
+ if( $this->mId ) {
+ global $wgMemc;
+ $wgMemc->delete( wfMemcKey( 'user', 'id', $this->mId ) );
+ }
}
+ /**
+ * Immediately touch the user data cache for this account.
+ * Updates user_touched field, and removes account data from memcached
+ * for reload on the next hit.
+ */
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!
+ $this->load();
+ if( $this->mId ) {
+ $this->mTouched = self::newTouchedTimestamp();
+
+ $dbw =& wfGetDB( DB_MASTER );
+ $dbw->update( 'user',
+ array( 'user_touched' => $dbw->timestamp( $this->mTouched ) ),
+ array( 'user_id' => $this->mId ),
+ __METHOD__ );
+
+ $this->clearSharedCache();
+ }
}
function validateCache( $timestamp ) {
- $this->loadFromDatabase();
+ $this->load();
return ($timestamp >= $this->mTouched);
}
* @return string Encrypted password.
*/
function encryptPassword( $p ) {
+ $this->load();
return wfEncryptPassword( $this->mId, $p );
}
- # Set the password and reset the random token
+ /**
+ * Set the password and reset the random token
+ */
function setPassword( $str ) {
- $this->loadFromDatabase();
+ $this->load();
$this->setToken();
$this->mPassword = $this->encryptPassword( $str );
$this->mNewpassword = '';
+ $this->mNewpassTime = NULL;
}
- # Set the random token (used for persistent authentication)
+ /**
+ * Set the random token (used for persistent authentication)
+ * Called from loadDefaults() among other places.
+ * @private
+ */
function setToken( $token = false ) {
- global $wgSecretKey, $wgProxyKey, $wgDBname;
+ global $wgSecretKey, $wgProxyKey;
+ $this->load();
if ( !$token ) {
if ( $wgSecretKey ) {
$key = $wgSecretKey;
} else {
$key = microtime();
}
- $this->mToken = md5( $key . mt_rand( 0, 0x7fffffff ) . $wgDBname . $this->mId );
+ $this->mToken = md5( $key . mt_rand( 0, 0x7fffffff ) . wfWikiID() . $this->mId );
} else {
$this->mToken = $token;
}
}
-
function setCookiePassword( $str ) {
- $this->loadFromDatabase();
+ $this->load();
$this->mCookiePassword = md5( $str );
}
- function setNewpassword( $str ) {
- $this->loadFromDatabase();
+ /**
+ * Set the password for a password reminder or new account email
+ * Sets the user_newpass_time field if $throttle is true
+ */
+ function setNewpassword( $str, $throttle = true ) {
+ $this->load();
$this->mNewpassword = $this->encryptPassword( $str );
+ if ( $throttle ) {
+ $this->mNewpassTime = wfTimestampNow();
+ }
}
+ /**
+ * Returns true if a password reminder email has already been sent within
+ * the last $wgPasswordReminderResendTime hours
+ */
+ function isPasswordReminderThrottled() {
+ global $wgPasswordReminderResendTime;
+ $this->load();
+ if ( !$this->mNewpassTime || !$wgPasswordReminderResendTime ) {
+ return false;
+ }
+ $expiry = wfTimestamp( TS_UNIX, $this->mNewpassTime ) + $wgPasswordReminderResendTime * 3600;
+ return time() < $expiry;
+ }
+
function getEmail() {
- $this->loadFromDatabase();
+ $this->load();
return $this->mEmail;
}
function getEmailAuthenticationTimestamp() {
- $this->loadFromDatabase();
+ $this->load();
return $this->mEmailAuthenticated;
}
function setEmail( $str ) {
- $this->loadFromDatabase();
+ $this->load();
$this->mEmail = $str;
}
function getRealName() {
- $this->loadFromDatabase();
+ $this->load();
return $this->mRealName;
}
function setRealName( $str ) {
- $this->loadFromDatabase();
+ $this->load();
$this->mRealName = $str;
}
+ /**
+ * @param string $oname The option to check
+ * @return string
+ */
function getOption( $oname ) {
- $this->loadFromDatabase();
+ $this->load();
+ if ( is_null( $this->mOptions ) ) {
+ $this->mOptions = User::getDefaultOptions();
+ }
if ( array_key_exists( $oname, $this->mOptions ) ) {
return trim( $this->mOptions[$oname] );
} else {
}
}
+ /**
+ * Get the user's date preference, including some important migration for
+ * old user rows.
+ */
+ function getDatePreference() {
+ if ( is_null( $this->mDatePreference ) ) {
+ global $wgLang;
+ $value = $this->getOption( 'date' );
+ $map = $wgLang->getDatePreferenceMigrationMap();
+ if ( isset( $map[$value] ) ) {
+ $value = $map[$value];
+ }
+ $this->mDatePreference = $value;
+ }
+ return $this->mDatePreference;
+ }
+
+ /**
+ * @param string $oname The option to check
+ * @return bool False if the option is not selected, true if it is
+ */
+ function getBoolOption( $oname ) {
+ return (bool)$this->getOption( $oname );
+ }
+
+ /**
+ * Get an option as an integer value from the source string.
+ * @param string $oname The option to check
+ * @param int $default Optional value to return if option is unset/blank.
+ * @return int
+ */
+ function getIntOption( $oname, $default=0 ) {
+ $val = $this->getOption( $oname );
+ if( $val == '' ) {
+ $val = $default;
+ }
+ return intval( $val );
+ }
+
function setOption( $oname, $val ) {
- $this->loadFromDatabase();
+ $this->load();
+ if ( is_null( $this->mOptions ) ) {
+ $this->mOptions = User::getDefaultOptions();
+ }
if ( $oname == 'skin' ) {
# Clear cached skin, so the new one displays immediately in Special:Preferences
unset( $this->mSkin );
}
+ // Filter out any newlines that may have passed through input validation.
+ // Newlines are used to separate items in the options blob.
+ $val = str_replace( "\r\n", "\n", $val );
+ $val = str_replace( "\r", "\n", $val );
+ $val = str_replace( "\n", " ", $val );
$this->mOptions[$oname] = $val;
- $this->invalidateCache();
}
function getRights() {
- $this->loadFromDatabase();
+ if ( is_null( $this->mRights ) ) {
+ $this->mRights = self::getGroupPermissions( $this->getEffectiveGroups() );
+ }
return $this->mRights;
}
* @return array of strings
*/
function getGroups() {
- $this->loadFromDatabase();
+ $this->load();
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.
+ * @param boolean $recache Don't use the cache
* @return array of strings
*/
- function getEffectiveGroups() {
- $base = array( '*' );
- if( $this->isLoggedIn() ) {
- $base[] = 'user';
+ function getEffectiveGroups( $recache = false ) {
+ if ( $recache || is_null( $this->mEffectiveGroups ) ) {
+ $this->load();
+ $this->mEffectiveGroups = $this->mGroups;
+ $this->mEffectiveGroups[] = '*';
+ if( $this->mId ) {
+ $this->mEffectiveGroups[] = 'user';
+
+ global $wgAutoConfirmAge;
+ $accountAge = time() - wfTimestampOrNull( TS_UNIX, $this->mRegistration );
+ if( $accountAge >= $wgAutoConfirmAge ) {
+ $this->mEffectiveGroups[] = 'autoconfirmed';
+ }
+
+ # Implicit group for users whose email addresses are confirmed
+ global $wgEmailAuthentication;
+ if( self::isValidEmailAddr( $this->mEmail ) ) {
+ if( $wgEmailAuthentication ) {
+ if( $this->mEmailAuthenticated )
+ $this->mEffectiveGroups[] = 'emailconfirmed';
+ } else {
+ $this->mEffectiveGroups[] = 'emailconfirmed';
+ }
+ }
+ }
}
- return array_merge( $base, $this->getGroups() );
+ return $this->mEffectiveGroups;
}
/**
- * Remove the user from the given group.
+ * Add the user to the given group.
* This takes immediate effect.
* @string $group
*/
function addGroup( $group ) {
+ $this->load();
$dbw =& wfGetDB( DB_MASTER );
$dbw->insert( 'user_groups',
array(
'User::addGroup',
array( 'IGNORE' ) );
- $this->mGroups = array_merge( $this->mGroups, array( $group ) );
- $this->mRights = User::getGroupPermissions( $this->getEffectiveGroups() );
+ $this->mGroups[] = $group;
+ $this->mRights = User::getGroupPermissions( $this->getEffectiveGroups( true ) );
$this->invalidateCache();
- $this->saveSettings();
}
/**
* @string $group
*/
function removeGroup( $group ) {
+ $this->load();
$dbw =& wfGetDB( DB_MASTER );
$dbw->delete( 'user_groups',
array(
'User::removeGroup' );
$this->mGroups = array_diff( $this->mGroups, array( $group ) );
- $this->mRights = User::getGroupPermissions( $this->getEffectiveGroups() );
+ $this->mRights = User::getGroupPermissions( $this->getEffectiveGroups( true ) );
$this->invalidateCache();
- $this->saveSettings();
}
return !$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
+ * @deprecated
*/
function isBot() {
- $this->loadFromDatabase();
- return in_array( 'bot', $this->mRights );
+ return $this->isAllowed( 'bot' );
}
/**
* 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).
+ * @param string $action Action to be checked
* @return boolean True: action is allowed, False: action should not be allowed
*/
function isAllowed($action='') {
- $this->loadFromDatabase();
- return in_array( $action , $this->mRights );
+ if ( $action === '' )
+ // In the spirit of DWIM
+ return true;
+
+ return in_array( $action, $this->getRights() );
}
/**
* @todo FIXME : need to check the old failback system [AV]
*/
function &getSkin() {
- global $IP, $wgRequest;
+ global $wgRequest;
if ( ! isset( $this->mSkin ) ) {
- $fname = 'User::getSkin';
- wfProfileIn( $fname );
-
- # get all skin names available
- $skinNames = Skin::getSkinNames();
+ wfProfileIn( __METHOD__ );
# get the user skin
$userSkin = $this->getOption( 'skin' );
- $userSkin = $wgRequest->getText('useskin', $userSkin);
- if ( $userSkin == '' ) { $userSkin = 'standard'; }
-
- 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 = 'Standard';
- }
- } else {
- # The user skin is available
- $sn = $skinNames[$userSkin];
- }
+ $userSkin = $wgRequest->getVal('useskin', $userSkin);
- # Grab the skin class and initialise it. Each skin checks for PHPTal
- # and will not load if it's not enabled.
- require_once( $IP.'/skins/'.$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( $IP.'/skins/Standard.php' );
- }
- $this->mSkin =& new $className;
- wfProfileOut( $fname );
+ $this->mSkin =& Skin::newFromKey( $userSkin );
+ wfProfileOut( __METHOD__ );
}
return $this->mSkin;
}
function clearNotification( &$title ) {
global $wgUser, $wgUseEnotif;
- if ( !$wgUseEnotif ) {
+ if ($title->getNamespace() == NS_USER_TALK &&
+ $title->getText() == $this->getName() ) {
+ if (!wfRunHooks('UserClearNewTalkNotification', array(&$this)))
+ return;
+ $this->setNewtalk( false );
+ }
+
+ if( !$wgUseEnotif ) {
return;
}
- $userid = $this->getID();
- if ($userid==0) {
+ if( $this->isAnon() ) {
+ // Nothing else to do...
return;
}
// any matching rows
if ( $watched ) {
$dbw =& wfGetDB( DB_MASTER );
- $success = $dbw->update( 'watchlist',
+ $dbw->update( 'watchlist',
array( /* SET */
'wl_notificationtimestamp' => NULL
), array( /* WHERE */
* the next change of any watched page.
*
* @param int $currentUser user ID number
- * @access public
+ * @public
*/
function clearAllNotifications( $currentUser ) {
global $wgUseEnotif;
if ( !$wgUseEnotif ) {
+ $this->setNewtalk( false );
return;
}
if( $currentUser != 0 ) {
$dbw =& wfGetDB( DB_MASTER );
- $success = $dbw->update( 'watchlist',
+ $dbw->update( 'watchlist',
array( /* SET */
- 'wl_notificationtimestamp' => 0
+ 'wl_notificationtimestamp' => NULL
), array( /* WHERE */
'wl_user' => $currentUser
), 'UserMailer::clearAll'
}
/**
- * @access private
+ * @private
* @return string Encoding options
*/
function encodeOptions() {
+ $this->load();
+ if ( is_null( $this->mOptions ) ) {
+ $this->mOptions = User::getDefaultOptions();
+ }
$a = array();
foreach ( $this->mOptions as $oname => $oval ) {
array_push( $a, $oname.'='.$oval );
}
/**
- * @access private
+ * @private
*/
function decodeOptions( $str ) {
+ $this->mOptions = array();
$a = explode( "\n", $str );
foreach ( $a as $s ) {
+ $m = array();
if ( preg_match( "/^(.[^=]*)=(.*)$/", $s, $m ) ) {
$this->mOptions[$m[1]] = $m[2];
}
}
function setCookies() {
- global $wgCookieExpiration, $wgCookiePath, $wgCookieDomain, $wgDBname;
+ global $wgCookieExpiration, $wgCookiePath, $wgCookieDomain, $wgCookieSecure, $wgCookiePrefix;
+ $this->load();
if ( 0 == $this->mId ) return;
- $this->loadFromDatabase();
$exp = time() + $wgCookieExpiration;
$_SESSION['wsUserID'] = $this->mId;
- setcookie( $wgDBname.'UserID', $this->mId, $exp, $wgCookiePath, $wgCookieDomain );
+ setcookie( $wgCookiePrefix.'UserID', $this->mId, $exp, $wgCookiePath, $wgCookieDomain, $wgCookieSecure );
$_SESSION['wsUserName'] = $this->getName();
- setcookie( $wgDBname.'UserName', $this->getName(), $exp, $wgCookiePath, $wgCookieDomain );
+ setcookie( $wgCookiePrefix.'UserName', $this->getName(), $exp, $wgCookiePath, $wgCookieDomain, $wgCookieSecure );
$_SESSION['wsToken'] = $this->mToken;
if ( 1 == $this->getOption( 'rememberpassword' ) ) {
- setcookie( $wgDBname.'Token', $this->mToken, $exp, $wgCookiePath, $wgCookieDomain );
+ setcookie( $wgCookiePrefix.'Token', $this->mToken, $exp, $wgCookiePath, $wgCookieDomain, $wgCookieSecure );
} else {
- setcookie( $wgDBname.'Token', '', time() - 3600 );
+ setcookie( $wgCookiePrefix.'Token', '', time() - 3600 );
}
}
/**
* Logout user
- * It will clean the session cookie
+ * Clears the cookies and session, resets the instance cache
*/
function logout() {
- global $wgCookiePath, $wgCookieDomain, $wgDBname;
- $this->loadDefaults();
- $this->setLoaded( true );
+ global $wgCookiePath, $wgCookieDomain, $wgCookieSecure, $wgCookiePrefix;
+ $this->clearInstanceCache( 'defaults' );
$_SESSION['wsUserID'] = 0;
- setcookie( $wgDBname.'UserID', '', time() - 3600, $wgCookiePath, $wgCookieDomain );
- setcookie( $wgDBname.'Token', '', time() - 3600, $wgCookiePath, $wgCookieDomain );
+ setcookie( $wgCookiePrefix.'UserID', '', time() - 3600, $wgCookiePath, $wgCookieDomain, $wgCookieSecure );
+ setcookie( $wgCookiePrefix.'Token', '', time() - 3600, $wgCookiePath, $wgCookieDomain, $wgCookieSecure );
# Remember when user logged out, to prevent seeing cached pages
- setcookie( $wgDBname.'LoggedOut', wfTimestampNow(), time() + 86400, $wgCookiePath, $wgCookieDomain );
+ setcookie( $wgCookiePrefix.'LoggedOut', wfTimestampNow(), time() + 86400, $wgCookiePath, $wgCookieDomain, $wgCookieSecure );
}
/**
* Save object settings into database
+ * @fixme Only rarely do all these fields need to be set!
*/
function saveSettings() {
- global $wgMemc, $wgDBname, $wgUseEnotif;
- $fname = 'User::saveSettings';
-
+ $this->load();
if ( wfReadOnly() ) { return; }
- $this->saveNewtalk();
if ( 0 == $this->mId ) { return; }
+
+ $this->mTouched = self::newTouchedTimestamp();
$dbw =& wfGetDB( DB_MASTER );
$dbw->update( 'user',
'user_name' => $this->mName,
'user_password' => $this->mPassword,
'user_newpassword' => $this->mNewpassword,
+ 'user_newpass_time' => $dbw->timestampOrNull( $this->mNewpassTime ),
'user_real_name' => $this->mRealName,
'user_email' => $this->mEmail,
'user_email_authenticated' => $dbw->timestampOrNull( $this->mEmailAuthenticated ),
'user_token' => $this->mToken
), array( /* WHERE */
'user_id' => $this->mId
- ), $fname
+ ), __METHOD__
);
- $wgMemc->delete( "$wgDBname:user:id:$this->mId" );
+ $this->clearSharedCache();
}
- /**
- * 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:" . $this->getName() );
- }
- }
- } else {
- if ($this->getID() != 0) {
- $field = 'user_id';
- $value = $this->getID();
- $key = false;
- } else {
- $field = 'user_ip';
- $value = $this->getName();
- $key = "$wgDBname:newtalk:ip:$value";
- }
-
- $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->getName() );
if ( 0 == strcmp( '', $s ) ) return 0;
$dbr =& wfGetDB( DB_SLAVE );
- $id = $dbr->selectField( 'user', 'user_id', array( 'user_name' => $s ), $fname );
+ $id = $dbr->selectField( 'user', 'user_id', array( 'user_name' => $s ), __METHOD__ );
if ( $id === false ) {
$id = 0;
}
}
/**
- * Add user object to the database
+ * Add a user to the database, return the user object
+ *
+ * @param string $name The user's name
+ * @param array $params Associative array of non-default parameters to save to the database:
+ * password The user's password. Password logins will be disabled if this is omitted.
+ * newpassword A temporary password mailed to the user
+ * email The user's email address
+ * email_authenticated The email authentication timestamp
+ * real_name The user's real name
+ * options An associative array of non-default options
+ * token Random authentication token. Do not set.
+ * registration Registration timestamp. Do not set.
+ *
+ * @return User object, or null if the username already exists
+ */
+ static function createNew( $name, $params = array() ) {
+ $user = new User;
+ $user->load();
+ if ( isset( $params['options'] ) ) {
+ $user->mOptions = $params['options'] + $user->mOptions;
+ unset( $params['options'] );
+ }
+ $dbw =& wfGetDB( DB_MASTER );
+ $seqVal = $dbw->nextSequenceValue( 'user_user_id_seq' );
+ $fields = array(
+ 'user_id' => $seqVal,
+ 'user_name' => $name,
+ 'user_password' => $user->mPassword,
+ 'user_newpassword' => $user->mNewpassword,
+ 'user_newpass_time' => $dbw->timestamp( $user->mNewpassTime ),
+ 'user_email' => $user->mEmail,
+ 'user_email_authenticated' => $dbw->timestampOrNull( $user->mEmailAuthenticated ),
+ 'user_real_name' => $user->mRealName,
+ 'user_options' => $user->encodeOptions(),
+ 'user_token' => $user->mToken,
+ 'user_registration' => $dbw->timestamp( $user->mRegistration ),
+ );
+ foreach ( $params as $name => $value ) {
+ $fields["user_$name"] = $value;
+ }
+ $dbw->insert( 'user', $fields, __METHOD__, array( 'IGNORE' ) );
+ if ( $dbw->affectedRows() ) {
+ $newUser = User::newFromId( $dbw->insertId() );
+ } else {
+ $newUser = null;
+ }
+ return $newUser;
+ }
+
+ /**
+ * Add an existing user object to the database
*/
function addToDatabase() {
- $fname = 'User::addToDatabase';
+ $this->load();
$dbw =& wfGetDB( DB_MASTER );
$seqVal = $dbw->nextSequenceValue( 'user_user_id_seq' );
$dbw->insert( 'user',
'user_name' => $this->mName,
'user_password' => $this->mPassword,
'user_newpassword' => $this->mNewpassword,
+ 'user_newpass_time' => $dbw->timestamp( $this->mNewpassTime ),
'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
+ 'user_token' => $this->mToken,
+ 'user_registration' => $dbw->timestamp( $this->mRegistration ),
+ ), __METHOD__
);
$this->mId = $dbw->insertId();
+
+ # Clear instance cache other than user table data, which is already accurate
+ $this->clearInstanceCache();
}
+ /**
+ * If the (non-anonymous) user is blocked, this function will block any IP address
+ * that they successfully log on from.
+ */
function spreadBlock() {
- # 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" );
+ wfDebug( __METHOD__."()\n" );
+ $this->load();
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( wfGetIP() );
- if ( $ipblock->isValid() ) {
- # Just update the timestamp
- $ipblock->updateTimestamp();
+ if ( !$userblock ) {
return;
}
- # Make a new block object with the desired properties
- wfDebug( "Autoblocking {$this->mName}@" . wfGetIP() . "\n" );
- $ipblock->mAddress = wfGetIP();
- $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();
+ $userblock->doAutoblock( wfGetIp() );
}
+ /**
+ * Generate a string which will be different for any combination of
+ * user options which would produce different parser output.
+ * This will be used as part of the hash key for the parser cache,
+ * so users will the same options can share the same cached data
+ * safely.
+ *
+ * Extensions which require it should install 'PageRenderingHash' hook,
+ * which will give them a chance to modify this key based on their own
+ * settings.
+ *
+ * @return string
+ */
function getPageRenderingHash() {
- global $wgContLang;
+ global $wgContLang, $wgUseDynamicDates;
if( $this->mHash ){
return $this->mHash;
}
$confstr = $this->getOption( 'math' );
$confstr .= '!' . $this->getOption( 'stubthreshold' );
- $confstr .= '!' . $this->getOption( 'date' );
- $confstr .= '!' . $this->getOption( 'numberheadings' );
+ if ( $wgUseDynamicDates ) {
+ $confstr .= '!' . $this->getDatePreference();
+ }
+ $confstr .= '!' . ($this->getOption( 'numberheadings' ) ? '1' : '');
$confstr .= '!' . $this->getOption( 'language' );
$confstr .= '!' . $this->getOption( 'thumbsize' );
// add in language specific options, if any
$extra = $wgContLang->getExtraHashOptions();
$confstr .= $extra;
+ // Give a chance for extensions to modify the hash, if they have
+ // extra options or other effects on the parser cache.
+ wfRunHooks( 'PageRenderingHash', array( &$confstr ) );
+
$this->mHash = $confstr;
- return $confstr ;
+ return $confstr;
+ }
+
+ function isBlockedFromCreateAccount() {
+ $this->getBlockedStatus();
+ return $this->mBlock && $this->mBlock->mCreateAccount;
}
function isAllowedToCreateAccount() {
- return $this->isAllowed( 'createaccount' );
+ return $this->isAllowed( 'createaccount' ) && !$this->isBlockedFromCreateAccount();
}
/**
- * Set mDataLoaded, return previous value
- * Use this to prevent DB access in command-line scripts or similar situations
+ * @deprecated
*/
- function setLoaded( $loaded ) {
- return wfSetVar( $this->mDataLoaded, $loaded );
- }
+ function setLoaded( $loaded ) {}
/**
* Get this user's personal page title.
*
* @return Title
- * @access public
+ * @public
*/
function getUserPage() {
return Title::makeTitle( NS_USER, $this->getName() );
* Get this user's talk page title.
*
* @return Title
- * @access public
+ * @public
*/
function getTalkPage() {
$title = $this->getUserPage();
* @static
*/
function getMaxID() {
- $dbr =& wfGetDB( DB_SLAVE );
- return $dbr->selectField( 'user', 'max(user_id)', false, 'User::getMaxID' );
+ static $res; // cache
+
+ if ( isset( $res ) )
+ return $res;
+ else {
+ $dbr =& wfGetDB( DB_SLAVE );
+ return $res = $dbr->selectField( 'user', 'max(user_id)', false, 'User::getMaxID' );
+ }
}
/**
* Determine whether the user is a newbie. Newbies are either
- * anonymous IPs, or the 1% most recently created accounts.
- * Bots and sysops are excluded.
+ * anonymous IPs, or the most recently created accounts.
* @return bool True if it is a newbie.
*/
function isNewbie() {
- return $this->isAnon() || $this->mId > User::getMaxID() * 0.99 && !$this->isAllowed( 'delete' ) && !$this->isBot();
+ return !$this->isAllowed( 'autoconfirmed' );
}
/**
*/
function checkPassword( $password ) {
global $wgAuth, $wgMinimalPasswordLength;
- $this->loadFromDatabase();
+ $this->load();
// Even though we stop people from creating passwords that
// are shorter than this, doesn't mean people wont be able
} 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 ) );
+ $cp1252hash = $this->encryptPassword( iconv( 'UTF-8', 'WINDOWS-1252//TRANSLIT', $password ) );
if ( 0 == strcmp( $cp1252hash, $this->mPassword ) ) {
return true;
}
* @param mixed $salt - Optional function-specific data for hash.
* Use a string or an array of strings.
* @return string
- * @access public
+ * @public
*/
function editToken( $salt = '' ) {
if( !isset( $_SESSION['wsEditToken'] ) ) {
* @param string $val - the input value to compare
* @param string $salt - Optional function-specific data for hash
* @return bool
- * @access public
+ * @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 );
+ $sessionToken = $this->editToken( $salt );
+ if ( $val != $sessionToken ) {
+ wfDebug( "User::matchEditToken: broken session data\n" );
}
-*/
- return ( $val == $this->editToken( $salt ) );
+ return $val == $sessionToken;
}
/**
}
require_once( 'UserMailer.php' );
- $error = userMailer( $this->getEmail(), $from, $subject, $body );
+ $to = new MailAddress( $this );
+ $sender = new MailAddress( $from );
+ $error = userMailer( $to, $sender, $subject, $body );
if( $error == '' ) {
return true;
* A hash (unsalted since it's used as a key) is stored.
* @param &$expiration mixed output: accepts the expiration time
* @return string
- * @access private
+ * @private
*/
function confirmationToken( &$expiration ) {
- $fname = 'User::confirmationToken';
-
$now = time();
$expires = $now + 7 * 24 * 60 * 60;
$expiration = wfTimestamp( TS_MW, $expires );
array( 'user_email_token' => $hash,
'user_email_token_expires' => $dbw->timestamp( $expires ) ),
array( 'user_id' => $this->mId ),
- $fname );
+ __METHOD__ );
return $token;
}
* the URL the user can use to confirm.
* @param &$expiration mixed output: accepts the expiration time
* @return string
- * @access private
+ * @private
*/
function confirmationTokenUrl( &$expiration ) {
$token = $this->confirmationToken( $expiration );
- $title = Title::makeTitle( NS_SPECIAL, 'Confirmemail/' . $token );
+ $title = SpecialPage::getTitleFor( 'Confirmemail', $token );
return $title->getFullUrl();
}
* Mark the e-mail address confirmed and save.
*/
function confirmEmail() {
- $this->loadFromDatabase();
+ $this->load();
$this->mEmailAuthenticated = wfTimestampNow();
$this->saveSettings();
return true;
*/
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;
+ $this->load();
+ $confirmed = true;
+ if( wfRunHooks( 'EmailConfirmed', array( &$this, &$confirmed ) ) ) {
+ if( $this->isAnon() )
+ return false;
+ if( !self::isValidEmailAddr( $this->mEmail ) )
+ return false;
+ if( $wgEmailAuthentication && !$this->getEmailAuthenticationTimestamp() )
+ return false;
+ return true;
+ } else {
+ return $confirmed;
+ }
}
/**
* @return array list of permission key names for given groups combined
* @static
*/
- function getGroupPermissions( $groups ) {
+ static function getGroupPermissions( $groups ) {
global $wgGroupPermissions;
$rights = array();
foreach( $groups as $group ) {
/**
* @param string $group key name
- * @return string localized descriptive name, if provided
+ * @return string localized descriptive name for group, if provided
+ * @static
+ */
+ static function getGroupName( $group ) {
+ $key = "group-$group";
+ $name = wfMsg( $key );
+ if( $name == '' || wfEmptyMsg( $key, $name ) ) {
+ return $group;
+ } else {
+ return $name;
+ }
+ }
+
+ /**
+ * @param string $group key name
+ * @return string localized descriptive name for member of a group, if provided
* @static
*/
- function getGroupName( $group ) {
- $key = "group-$group-name";
+ static function getGroupMember( $group ) {
+ $key = "group-$group-member";
$name = wfMsg( $key );
- if( $name == '' || $name == "<$key>" ) {
+ if( $name == '' || wfEmptyMsg( $key, $name ) ) {
return $group;
} else {
return $name;
/**
* Return the set of defined explicit groups.
- * The * and 'user' groups are not included.
+ * The *, 'user', 'autoconfirmed' and 'emailconfirmed'
+ * groups are not included, as they are defined
+ * automatically, not in the database.
* @return array
* @static
*/
- function getAllGroups() {
+ static function getAllGroups() {
global $wgGroupPermissions;
return array_diff(
array_keys( $wgGroupPermissions ),
- array( '*', 'user' ) );
+ array( '*', 'user', 'autoconfirmed', 'emailconfirmed' ) );
+ }
+
+ /**
+ * Get the title of a page describing a particular group
+ *
+ * @param $group Name of the group
+ * @return mixed
+ */
+ static function getGroupPage( $group ) {
+ $page = wfMsgForContent( 'grouppage-' . $group );
+ if( !wfEmptyMsg( 'grouppage-' . $group, $page ) ) {
+ $title = Title::newFromText( $page );
+ if( is_object( $title ) )
+ return $title;
+ }
+ return false;
+ }
+
+ /**
+ * Create a link to the group in HTML, if available
+ *
+ * @param $group Name of the group
+ * @param $text The text of the link
+ * @return mixed
+ */
+ static function makeGroupLinkHTML( $group, $text = '' ) {
+ if( $text == '' ) {
+ $text = self::getGroupName( $group );
+ }
+ $title = self::getGroupPage( $group );
+ if( $title ) {
+ global $wgUser;
+ $sk = $wgUser->getSkin();
+ return $sk->makeLinkObj( $title, $text );
+ } else {
+ return $text;
+ }
}
+ /**
+ * Create a link to the group in Wikitext, if available
+ *
+ * @param $group Name of the group
+ * @param $text The text of the link (by default, the name of the group)
+ * @return mixed
+ */
+ static function makeGroupLinkWiki( $group, $text = '' ) {
+ if( $text == '' ) {
+ $text = self::getGroupName( $group );
+ }
+ $title = self::getGroupPage( $group );
+ if( $title ) {
+ $page = $title->getPrefixedText();
+ return "[[$page|$text]]";
+ } else {
+ return $text;
+ }
+ }
}
?>
dépôts / lhc / web / wiklou.git / blobdiff