* @ingroup SpecialPage
*/
-/**
- * Constructor
- */
-function wfSpecialUserlogin( $par = '' ) {
- global $wgRequest;
- if( session_id() == '' ) {
- wfSetupSession();
- }
-
- $form = new LoginForm( $wgRequest, $par );
- $form->execute();
-}
+use MediaWiki\Auth\AuthManager;
+use MediaWiki\Logger\LoggerFactory;
/**
* Implements Special:UserLogin
*
* @ingroup SpecialPage
*/
-class LoginForm {
-
- const SUCCESS = 0;
- const NO_NAME = 1;
- const ILLEGAL = 2;
- const WRONG_PLUGIN_PASS = 3;
- const NOT_EXISTS = 4;
- const WRONG_PASS = 5;
- const EMPTY_PASS = 6;
- const RESET_PASS = 7;
- const ABORTED = 8;
- const CREATE_BLOCKED = 9;
- const THROTTLED = 10;
- const USER_BLOCKED = 11;
- const NEED_TOKEN = 12;
- const WRONG_TOKEN = 13;
-
- var $mName, $mPassword, $mRetype, $mReturnTo, $mCookieCheck, $mPosted;
- var $mAction, $mCreateaccount, $mCreateaccountMail, $mMailmypassword;
- var $mLoginattempt, $mRemember, $mEmail, $mDomain, $mLanguage;
- var $mSkipCookieCheck, $mReturnToQuery, $mToken, $mStickHTTPS;
-
- private $mExtUser = null;
-
- /**
- * Constructor
- * @param $request WebRequest: a WebRequest object passed by reference
- * @param $par String: subpage parameter
- */
- function __construct( &$request, $par = '' ) {
- global $wgAuth, $wgHiddenPrefs, $wgEnableEmail, $wgRedirectOnLogin;
+class SpecialUserLogin extends LoginSignupSpecialPage {
+ protected static $allowedActions = [
+ AuthManager::ACTION_LOGIN,
+ AuthManager::ACTION_LOGIN_CONTINUE
+ ];
- $this->mType = ( $par == 'signup' ) ? $par : $request->getText( 'type' ); # Check for [[Special:Userlogin/signup]]
- $this->mName = $request->getText( 'wpName' );
- $this->mPassword = $request->getText( 'wpPassword' );
- $this->mRetype = $request->getText( 'wpRetype' );
- $this->mDomain = $request->getText( 'wpDomain' );
- $this->mReason = $request->getText( 'wpReason' );
- $this->mReturnTo = $request->getVal( 'returnto' );
- $this->mReturnToQuery = $request->getVal( 'returntoquery' );
- $this->mCookieCheck = $request->getVal( 'wpCookieCheck' );
- $this->mPosted = $request->wasPosted();
- $this->mCreateaccount = $request->getCheck( 'wpCreateaccount' );
- $this->mCreateaccountMail = $request->getCheck( 'wpCreateaccountMail' )
- && $wgEnableEmail;
- $this->mMailmypassword = $request->getCheck( 'wpMailmypassword' )
- && $wgEnableEmail;
- $this->mLoginattempt = $request->getCheck( 'wpLoginattempt' );
- $this->mAction = $request->getVal( 'action' );
- $this->mRemember = $request->getCheck( 'wpRemember' );
- $this->mStickHTTPS = $request->getCheck( 'wpStickHTTPS' );
- $this->mLanguage = $request->getText( 'uselang' );
- $this->mSkipCookieCheck = $request->getCheck( 'wpSkipCookieCheck' );
- $this->mToken = ( $this->mType == 'signup' ) ? $request->getVal( 'wpCreateaccountToken' ) : $request->getVal( 'wpLoginToken' );
+ protected static $messages = [
+ 'authform-newtoken' => 'nocookiesforlogin',
+ 'authform-notoken' => 'sessionfailure',
+ 'authform-wrongtoken' => 'sessionfailure',
+ ];
- if ( $wgRedirectOnLogin ) {
- $this->mReturnTo = $wgRedirectOnLogin;
- $this->mReturnToQuery = '';
- }
-
- if( $wgEnableEmail ) {
- $this->mEmail = $request->getText( 'wpEmail' );
- } else {
- $this->mEmail = '';
- }
- if( !in_array( 'realname', $wgHiddenPrefs ) ) {
- $this->mRealName = $request->getText( 'wpRealName' );
- } else {
- $this->mRealName = '';
- }
-
- if( !$wgAuth->validDomain( $this->mDomain ) ) {
- $this->mDomain = 'invaliddomain';
- }
- $wgAuth->setDomain( $this->mDomain );
-
- # When switching accounts, it sucks to get automatically logged out
- $returnToTitle = Title::newFromText( $this->mReturnTo );
- if( is_object( $returnToTitle ) && $returnToTitle->isSpecial( 'Userlogout' ) ) {
- $this->mReturnTo = '';
- $this->mReturnToQuery = '';
- }
+ public function __construct() {
+ parent::__construct( 'Userlogin' );
}
- function execute() {
- if ( !is_null( $this->mCookieCheck ) ) {
- $this->onCookieRedirectCheck( $this->mCookieCheck );
- return;
- } elseif( $this->mPosted ) {
- if( $this->mCreateaccount ) {
- return $this->addNewAccount();
- } elseif ( $this->mCreateaccountMail ) {
- return $this->addNewAccountMailPassword();
- } elseif ( $this->mMailmypassword ) {
- return $this->mailPassword();
- } elseif ( ( 'submitlogin' == $this->mAction ) || $this->mLoginattempt ) {
- return $this->processLogin();
- }
- }
- $this->mainLoginForm( '' );
+ public function doesWrites() {
+ return true;
}
- /**
- * @private
- */
- function addNewAccountMailPassword() {
- global $wgOut;
-
- if ( $this->mEmail == '' ) {
- $this->mainLoginForm( wfMsgExt( 'noemailcreate', array( 'parsemag', 'escape' ) ) );
- return;
- }
-
- $u = $this->addNewaccountInternal();
-
- if ( $u == null ) {
- return;
- }
-
- // Wipe the initial password and mail a temporary one
- $u->setPassword( null );
- $u->saveSettings();
- $result = $this->mailPasswordInternal( $u, false, 'createaccount-title', 'createaccount-text' );
-
- wfRunHooks( 'AddNewAccount', array( $u, true ) );
- $u->addNewUserLogEntry( true, $this->mReason );
-
- $wgOut->setPageTitle( wfMsg( 'accmailtitle' ) );
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
-
- if( !$result->isGood() ) {
- $this->mainLoginForm( wfMsg( 'mailerror', $result->getWikiText() ) );
- } else {
- $wgOut->addWikiMsg( 'accmailtext', $u->getName(), $u->getEmail() );
- $wgOut->returnToMain( false );
- }
+ protected function getLoginSecurityLevel() {
+ return false;
}
- /**
- * @private
- */
- function addNewAccount() {
- global $wgUser, $wgEmailAuthentication, $wgOut;
-
- # Create the account and abort if there's a problem doing so
- $u = $this->addNewAccountInternal();
- if( $u == null ) {
- return;
- }
-
- # If we showed up language selection links, and one was in use, be
- # smart (and sensible) and save that language as the user's preference
- global $wgLoginLanguageSelector;
- if( $wgLoginLanguageSelector && $this->mLanguage ) {
- $u->setOption( 'language', $this->mLanguage );
- }
-
- # Send out an email authentication message if needed
- if( $wgEmailAuthentication && User::isValidEmailAddr( $u->getEmail() ) ) {
- $status = $u->sendConfirmationMail();
- if( $status->isGood() ) {
- $wgOut->addWikiMsg( 'confirmemail_oncreate' );
- } else {
- $wgOut->addWikiText( $status->getWikiText( 'confirmemail_sendfailed' ) );
- }
- }
-
- # Save settings (including confirmation token)
- $u->saveSettings();
-
- # If not logged in, assume the new account as the current one and set
- # session cookies then show a "welcome" message or a "need cookies"
- # message as needed
- if( $wgUser->isAnon() ) {
- $wgUser = $u;
- $wgUser->setCookies();
- wfRunHooks( 'AddNewAccount', array( $wgUser, false ) );
- $wgUser->addNewUserLogEntry();
- if( $this->hasSessionCookie() ) {
- return $this->successfulCreation();
- } else {
- return $this->cookieRedirectCheck( 'new' );
- }
- } else {
- # Confirm that the account was created
- $self = SpecialPage::getTitleFor( 'Userlogin' );
- $wgOut->setPageTitle( wfMsgHtml( 'accountcreated' ) );
- $wgOut->setArticleRelated( false );
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
- $wgOut->addHTML( wfMsgWikiHtml( 'accountcreatedtext', $u->getName() ) );
- $wgOut->returnToMain( false, $self );
- wfRunHooks( 'AddNewAccount', array( $u, false ) );
- $u->addNewUserLogEntry( false, $this->mReason );
- return true;
- }
+ protected function getDefaultAction( $subPage ) {
+ return AuthManager::ACTION_LOGIN;
}
- /**
- * @private
- */
- function addNewAccountInternal() {
- global $wgUser, $wgOut;
- global $wgMemc, $wgAccountCreationThrottle;
- global $wgAuth, $wgMinimalPasswordLength;
- global $wgEmailConfirmToEdit;
-
- // If the user passes an invalid domain, something is fishy
- if( !$wgAuth->validDomain( $this->mDomain ) ) {
- $this->mainLoginForm( wfMsg( 'wrongpassword' ) );
- return false;
- }
-
- // If we are not allowing users to login locally, we should be checking
- // to see if the user is actually able to authenticate to the authenti-
- // cation server before they create an account (otherwise, they can
- // create a local account and login as any domain user). We only need
- // to check this for domains that aren't local.
- if( 'local' != $this->mDomain && $this->mDomain != '' ) {
- if( !$wgAuth->canCreateAccounts() && ( !$wgAuth->userExists( $this->mName ) || !$wgAuth->authenticate( $this->mName, $this->mPassword ) ) ) {
- $this->mainLoginForm( wfMsg( 'wrongpassword' ) );
- return false;
- }
- }
-
- if ( wfReadOnly() ) {
- $wgOut->readOnlyPage();
- return false;
- }
-
- # Request forgery checks.
- if ( !self::getCreateaccountToken() ) {
- self::setCreateaccountToken();
- $this->mainLoginForm( wfMsgExt( 'nocookiesnew', array( 'parseinline' ) ) );
- return false;
- }
-
- # The user didn't pass a createaccount token
- if ( !$this->mToken ) {
- $this->mainLoginForm( wfMsg( 'sessionfailure' ) );
- return false;
- }
-
- # Validate the createaccount token
- if ( $this->mToken !== self::getCreateaccountToken() ) {
- $this->mainLoginForm( wfMsg( 'sessionfailure' ) );
- return false;
- }
-
- # Check permissions
- if ( !$wgUser->isAllowed( 'createaccount' ) ) {
- $wgOut->permissionRequired( 'createaccount' );
- return false;
- } elseif ( $wgUser->isBlockedFromCreateAccount() ) {
- $this->userBlockedMessage();
- return false;
- }
-
- $ip = wfGetIP();
- if ( $wgUser->isDnsBlacklisted( $ip, true /* check $wgProxyWhitelist */ ) ) {
- $this->mainLoginForm( wfMsg( 'sorbs_create_account_reason' ) . ' (' . htmlspecialchars( $ip ) . ')' );
- return false;
- }
-
- # Now create a dummy user ($u) and check if it is valid
- $name = trim( $this->mName );
- $u = User::newFromName( $name, 'creatable' );
- if ( !is_object( $u ) ) {
- $this->mainLoginForm( wfMsg( 'noname' ) );
- return false;
- }
-
- if ( 0 != $u->idForName() ) {
- $this->mainLoginForm( wfMsg( 'userexists' ) );
- return false;
- }
-
- if ( 0 != strcmp( $this->mPassword, $this->mRetype ) ) {
- $this->mainLoginForm( wfMsg( 'badretype' ) );
- return false;
- }
-
- # check for minimal password length
- $valid = $u->getPasswordValidity( $this->mPassword );
- if ( $valid !== true ) {
- if ( !$this->mCreateaccountMail ) {
- $this->mainLoginForm( wfMsgExt( $valid, array( 'parsemag' ), $wgMinimalPasswordLength ) );
- return false;
- } else {
- # do not force a password for account creation by email
- # set invalid password, it will be replaced later by a random generated password
- $this->mPassword = null;
- }
- }
-
- # if you need a confirmed email address to edit, then obviously you
- # need an email address.
- if ( $wgEmailConfirmToEdit && empty( $this->mEmail ) ) {
- $this->mainLoginForm( wfMsg( 'noemailtitle' ) );
- return false;
- }
-
- if( !empty( $this->mEmail ) && !User::isValidEmailAddr( $this->mEmail ) ) {
- $this->mainLoginForm( wfMsg( 'invalidemailaddress' ) );
- return false;
- }
-
- # Set some additional data so the AbortNewAccount hook can be used for
- # more than just username validation
- $u->setEmail( $this->mEmail );
- $u->setRealName( $this->mRealName );
-
- $abortError = '';
- if( !wfRunHooks( 'AbortNewAccount', array( $u, &$abortError ) ) ) {
- // Hook point to add extra creation throttles and blocks
- wfDebug( "LoginForm::addNewAccountInternal: a hook blocked creation\n" );
- $this->mainLoginForm( $abortError );
- return false;
- }
-
- if ( $wgAccountCreationThrottle && $wgUser->isPingLimitable() ) {
- $key = wfMemcKey( 'acctcreate', 'ip', $ip );
- $value = $wgMemc->get( $key );
- if ( !$value ) {
- $wgMemc->set( $key, 0, 86400 );
- }
- if ( $value >= $wgAccountCreationThrottle ) {
- $this->throttleHit( $wgAccountCreationThrottle );
- return false;
- }
- $wgMemc->incr( $key );
- }
-
- if( !$wgAuth->addUser( $u, $this->mPassword, $this->mEmail, $this->mRealName ) ) {
- $this->mainLoginForm( wfMsg( 'externaldberror' ) );
- return false;
- }
-
- self::clearCreateaccountToken();
- return $this->initUser( $u, false );
+ public function getDescription() {
+ return $this->msg( 'login' )->text();
}
- /**
- * Actually add a user to the database.
- * Give it a User object that has been initialised with a name.
- *
- * @param $u User object.
- * @param $autocreate boolean -- true if this is an autocreation via auth plugin
- * @return User object.
- * @private
- */
- function initUser( $u, $autocreate ) {
- global $wgAuth;
-
- $u->addToDatabase();
-
- if ( $wgAuth->allowPasswordChange() ) {
- $u->setPassword( $this->mPassword );
+ public function setHeaders() {
+ // override the page title if we are doing a forced reauthentication
+ parent::setHeaders();
+ if ( $this->securityLevel && $this->getUser()->isLoggedIn() ) {
+ $this->getOutput()->setPageTitle( $this->msg( 'login-security' ) );
}
-
- $u->setEmail( $this->mEmail );
- $u->setRealName( $this->mRealName );
- $u->setToken();
-
- $wgAuth->initUser( $u, $autocreate );
-
- if ( $this->mExtUser ) {
- $this->mExtUser->linkToLocal( $u->getId() );
- $email = $this->mExtUser->getPref( 'emailaddress' );
- if ( $email && !$this->mEmail ) {
- $u->setEmail( $email );
- }
- }
-
- $u->setOption( 'rememberpassword', $this->mRemember ? 1 : 0 );
- $u->saveSettings();
-
- # Update user count
- $ssUpdate = new SiteStatsUpdate( 0, 0, 0, 0, 1 );
- $ssUpdate->doUpdate();
-
- return $u;
}
- /**
- * Internally authenticate the login request.
- *
- * This may create a local account as a side effect if the
- * authentication plugin allows transparent local account
- * creation.
- */
- public function authenticateUserData() {
- global $wgUser, $wgAuth, $wgMemc;
-
- if ( $this->mName == '' ) {
- return self::NO_NAME;
- }
-
- // We require a login token to prevent login CSRF
- // Handle part of this before incrementing the throttle so
- // token-less login attempts don't count towards the throttle
- // but wrong-token attempts do.
-
- // If the user doesn't have a login token yet, set one.
- if ( !self::getLoginToken() ) {
- self::setLoginToken();
- return self::NEED_TOKEN;
- }
- // If the user didn't pass a login token, tell them we need one
- if ( !$this->mToken ) {
- return self::NEED_TOKEN;
- }
-
- global $wgPasswordAttemptThrottle;
-
- $throttleCount = 0;
- if ( is_array( $wgPasswordAttemptThrottle ) ) {
- $throttleKey = wfMemcKey( 'password-throttle', wfGetIP(), md5( $this->mName ) );
- $count = $wgPasswordAttemptThrottle['count'];
- $period = $wgPasswordAttemptThrottle['seconds'];
-
- $throttleCount = $wgMemc->get( $throttleKey );
- if ( !$throttleCount ) {
- $wgMemc->add( $throttleKey, 1, $period ); // start counter
- } elseif ( $throttleCount < $count ) {
- $wgMemc->incr( $throttleKey );
- } elseif ( $throttleCount >= $count ) {
- return self::THROTTLED;
- }
- }
-
- // Validate the login token
- if ( $this->mToken !== self::getLoginToken() ) {
- return self::WRONG_TOKEN;
- }
-
- // Load $wgUser now, and check to see if we're logging in as the same
- // name. This is necessary because loading $wgUser (say by calling
- // getName()) calls the UserLoadFromSession hook, which potentially
- // creates the user in the database. Until we load $wgUser, checking
- // for user existence using User::newFromName($name)->getId() below
- // will effectively be using stale data.
- if ( $wgUser->getName() === $this->mName ) {
- wfDebug( __METHOD__ . ": already logged in as {$this->mName}\n" );
- return self::SUCCESS;
- }
-
- $this->mExtUser = ExternalUser::newFromName( $this->mName );
-
- # TODO: Allow some magic here for invalid external names, e.g., let the
- # user choose a different wiki name.
- $u = User::newFromName( $this->mName );
- if( !( $u instanceof User ) || !User::isUsableName( $u->getName() ) ) {
- return self::ILLEGAL;
- }
-
- $isAutoCreated = false;
- if ( 0 == $u->getID() ) {
- $status = $this->attemptAutoCreate( $u );
- if ( $status !== self::SUCCESS ) {
- return $status;
- } else {
- $isAutoCreated = true;
- }
- } else {
- global $wgExternalAuthType, $wgAutocreatePolicy;
- if ( $wgExternalAuthType && $wgAutocreatePolicy != 'never'
- && is_object( $this->mExtUser )
- && $this->mExtUser->authenticate( $this->mPassword ) ) {
- # The external user and local user have the same name and
- # password, so we assume they're the same.
- $this->mExtUser->linkToLocal( $u->getID() );
- }
-
- $u->load();
- }
-
- // Give general extensions, such as a captcha, a chance to abort logins
- $abort = self::ABORTED;
- if( !wfRunHooks( 'AbortLogin', array( $u, $this->mPassword, &$abort ) ) ) {
- return $abort;
- }
-
- global $wgBlockDisablesLogin;
- if ( !$u->checkPassword( $this->mPassword ) ) {
- if( $u->checkTemporaryPassword( $this->mPassword ) ) {
- // The e-mailed temporary password should not be used for actu-
- // al logins; that's a very sloppy habit, and insecure if an
- // attacker has a few seconds to click "search" on someone's o-
- // pen mail reader.
- //
- // Allow it to be used only to reset the password a single time
- // to a new value, which won't be in the user's e-mail ar-
- // chives.
- //
- // For backwards compatibility, we'll still recognize it at the
- // login form to minimize surprises for people who have been
- // logging in with a temporary password for some time.
- //
- // As a side-effect, we can authenticate the user's e-mail ad-
- // dress if it's not already done, since the temporary password
- // was sent via e-mail.
- if( !$u->isEmailConfirmed() ) {
- $u->confirmEmail();
- $u->saveSettings();
- }
-
- // At this point we just return an appropriate code/ indicating
- // that the UI should show a password reset form; bot inter-
- // faces etc will probably just fail cleanly here.
- $retval = self::RESET_PASS;
- } else {
- $retval = ( $this->mPassword == '' ) ? self::EMPTY_PASS : self::WRONG_PASS;
- }
- } elseif ( $wgBlockDisablesLogin && $u->isBlocked() ) {
- // If we've enabled it, make it so that a blocked user cannot login
- $retval = self::USER_BLOCKED;
- } else {
- $wgAuth->updateUser( $u );
- $wgUser = $u;
-
- // Please reset throttle for successful logins, thanks!
- if( $throttleCount ) {
- $wgMemc->delete( $throttleKey );
- }
-
- if ( $isAutoCreated ) {
- // Must be run after $wgUser is set, for correct new user log
- wfRunHooks( 'AuthPluginAutoCreate', array( $wgUser ) );
- }
-
- $retval = self::SUCCESS;
- }
- wfRunHooks( 'LoginAuthenticateAudit', array( $u, $this->mPassword, $retval ) );
- return $retval;
+ protected function isSignup() {
+ return false;
}
- /**
- * Attempt to automatically create a user on login. Only succeeds if there
- * is an external authentication method which allows it.
- * @return integer Status code
- */
- function attemptAutoCreate( $user ) {
- global $wgAuth, $wgUser, $wgAutocreatePolicy;
-
- if ( $wgUser->isBlockedFromCreateAccount() ) {
- wfDebug( __METHOD__ . ": user is blocked from account creation\n" );
- return self::CREATE_BLOCKED;
- }
-
- /**
- * If the external authentication plugin allows it, automatically cre-
- * ate a new account for users that are externally defined but have not
- * yet logged in.
- */
- if ( $this->mExtUser ) {
- # mExtUser is neither null nor false, so use the new ExternalAuth
- # system.
- if ( $wgAutocreatePolicy == 'never' ) {
- return self::NOT_EXISTS;
- }
- if ( !$this->mExtUser->authenticate( $this->mPassword ) ) {
- return self::WRONG_PLUGIN_PASS;
- }
- } else {
- # Old AuthPlugin.
- if ( !$wgAuth->autoCreate() ) {
- return self::NOT_EXISTS;
- }
- if ( !$wgAuth->userExists( $user->getName() ) ) {
- wfDebug( __METHOD__ . ": user does not exist\n" );
- return self::NOT_EXISTS;
- }
- if ( !$wgAuth->authenticate( $user->getName(), $this->mPassword ) ) {
- wfDebug( __METHOD__ . ": \$wgAuth->authenticate() returned false, aborting\n" );
- return self::WRONG_PLUGIN_PASS;
- }
- }
-
- wfDebug( __METHOD__ . ": creating account\n" );
- $this->initUser( $user, true );
- return self::SUCCESS;
- }
-
- function processLogin() {
- global $wgUser;
-
- switch ( $this->authenticateUserData() ) {
- case self::SUCCESS:
- # We've verified now, update the real record
- if( (bool)$this->mRemember != (bool)$wgUser->getOption( 'rememberpassword' ) ) {
- $wgUser->setOption( 'rememberpassword', $this->mRemember ? 1 : 0 );
- $wgUser->saveSettings();
- } else {
- $wgUser->invalidateCache();
- }
- $wgUser->setCookies();
- self::clearLoginToken();
-
- // Reset the throttle
- $key = wfMemcKey( 'password-throttle', wfGetIP(), md5( $this->mName ) );
- global $wgMemc;
- $wgMemc->delete( $key );
-
- if( $this->hasSessionCookie() || $this->mSkipCookieCheck ) {
- /* Replace the language object to provide user interface in
- * correct language immediately on this first page load.
- */
- global $wgLang, $wgRequest;
- $code = $wgRequest->getVal( 'uselang', $wgUser->getOption( 'language' ) );
- $wgLang = Language::factory( $code );
- return $this->successfulLogin();
- } else {
- return $this->cookieRedirectCheck( 'login' );
- }
- break;
-
- case self::NEED_TOKEN:
- $this->mainLoginForm( wfMsgExt( 'nocookieslogin', array( 'parseinline' ) ) );
- break;
- case self::WRONG_TOKEN:
- $this->mainLoginForm( wfMsg( 'sessionfailure' ) );
- break;
- case self::NO_NAME:
- case self::ILLEGAL:
- $this->mainLoginForm( wfMsg( 'noname' ) );
- break;
- case self::WRONG_PLUGIN_PASS:
- $this->mainLoginForm( wfMsg( 'wrongpassword' ) );
- break;
- case self::NOT_EXISTS:
- if( $wgUser->isAllowed( 'createaccount' ) ) {
- $this->mainLoginForm( wfMsgWikiHtml( 'nosuchuser', htmlspecialchars( $this->mName ) ) );
- } else {
- $this->mainLoginForm( wfMsg( 'nosuchusershort', htmlspecialchars( $this->mName ) ) );
- }
- break;
- case self::WRONG_PASS:
- $this->mainLoginForm( wfMsg( 'wrongpassword' ) );
- break;
- case self::EMPTY_PASS:
- $this->mainLoginForm( wfMsg( 'wrongpasswordempty' ) );
- break;
- case self::RESET_PASS:
- $this->resetLoginForm( wfMsg( 'resetpass_announce' ) );
- break;
- case self::CREATE_BLOCKED:
- $this->userBlockedMessage();
- break;
- case self::THROTTLED:
- $this->mainLoginForm( wfMsg( 'login-throttled' ) );
- break;
- case self::USER_BLOCKED:
- $this->mainLoginForm( wfMsgExt( 'login-userblocked',
- array( 'parsemag', 'escape' ), $this->mName ) );
- break;
- default:
- throw new MWException( 'Unhandled case value' );
- }
- }
-
- function resetLoginForm( $error ) {
- global $wgOut;
- $wgOut->addHTML( Xml::element('p', array( 'class' => 'error' ), $error ) );
- $reset = new SpecialResetpass();
- $reset->execute( null );
- }
-
- /**
- * @private
- */
- function mailPassword() {
- global $wgUser, $wgOut, $wgAuth;
-
- if ( wfReadOnly() ) {
- $wgOut->readOnlyPage();
+ protected function beforeExecute( $subPage ) {
+ if ( $subPage === 'signup' || $this->getRequest()->getText( 'type' ) === 'signup' ) {
+ // B/C for old account creation URLs
+ $title = SpecialPage::getTitleFor( 'CreateAccount' );
+ $query = array_diff_key( $this->getRequest()->getValues(),
+ array_fill_keys( [ 'type', 'title' ], true ) );
+ $url = $title->getFullURL( $query, false, PROTO_CURRENT );
+ $this->getOutput()->redirect( $url );
return false;
}
-
- if( !$wgAuth->allowPasswordChange() ) {
- $this->mainLoginForm( wfMsg( 'resetpass_forbidden' ) );
- return;
- }
-
- # Check against blocked IPs so blocked users can't flood admins
- # with password resets
- if( $wgUser->isBlocked() ) {
- $this->mainLoginForm( wfMsg( 'blocked-mailpassword' ) );
- return;
- }
-
- # Check for hooks
- $error = null;
- if ( !wfRunHooks( 'UserLoginMailPassword', array( $this->mName, &$error ) ) ) {
- $this->mainLoginForm( $error );
- return;
- }
-
- # If the user doesn't have a login token yet, set one.
- if ( !self::getLoginToken() ) {
- self::setLoginToken();
- $this->mainLoginForm( wfMsg( 'sessionfailure' ) );
- return;
- }
-
- # If the user didn't pass a login token, tell them we need one
- if ( !$this->mToken ) {
- $this->mainLoginForm( wfMsg( 'sessionfailure' ) );
- return;
- }
-
- # Check against the rate limiter
- if( $wgUser->pingLimiter( 'mailpassword' ) ) {
- $wgOut->rateLimited();
- return;
- }
-
- if ( $this->mName == '' ) {
- $this->mainLoginForm( wfMsg( 'noname' ) );
- return;
- }
- $u = User::newFromName( $this->mName );
- if( !$u instanceof User ) {
- $this->mainLoginForm( wfMsg( 'noname' ) );
- return;
- }
- if ( 0 == $u->getID() ) {
- $this->mainLoginForm( wfMsgWikiHtml( 'nosuchuser', htmlspecialchars( $u->getName() ) ) );
- return;
- }
-
- # Validate the login token
- if ( $this->mToken !== self::getLoginToken() ) {
- $this->mainLoginForm( wfMsg( 'sessionfailure' ) );
- return;
- }
-
- # Check against password throttle
- if ( $u->isPasswordReminderThrottled() ) {
- global $wgPasswordReminderResendTime;
- # Round the time in hours to 3 d.p., in case someone is specifying
- # minutes or seconds.
- $this->mainLoginForm( wfMsgExt( 'throttled-mailpassword', array( 'parsemag' ),
- round( $wgPasswordReminderResendTime, 3 ) ) );
- return;
- }
-
- $result = $this->mailPasswordInternal( $u, true, 'passwordremindertitle', 'passwordremindertext' );
- if( $result->isGood() ) {
- $this->mainLoginForm( wfMsg( 'passwordsent', $u->getName() ), 'success' );
- self::clearLoginToken();
- } else {
- $this->mainLoginForm( $result->getWikiText( 'mailerror' ) );
- }
- }
-
-
- /**
- * @param $u User object
- * @param $throttle Boolean
- * @param $emailTitle String: message name of email title
- * @param $emailText String: message name of email text
- * @return Status object
- * @private
- */
- function mailPasswordInternal( $u, $throttle = true, $emailTitle = 'passwordremindertitle', $emailText = 'passwordremindertext' ) {
- global $wgServer, $wgScript, $wgUser, $wgNewPasswordExpiry;
-
- if ( $u->getEmail() == '' ) {
- return Status::newFatal( 'noemail', $u->getName() );
- }
- $ip = wfGetIP();
- if( !$ip ) {
- return Status::newFatal( 'badipaddress' );
- }
-
- wfRunHooks( 'User::mailPasswordInternal', array( &$wgUser, &$ip, &$u ) );
-
- $np = $u->randomPassword();
- $u->setNewpassword( $np, $throttle );
- $u->saveSettings();
- $userLanguage = $u->getOption( 'language' );
- $m = wfMsgExt( $emailText, array( 'parsemag', 'language' => $userLanguage ), $ip, $u->getName(), $np,
- $wgServer . $wgScript, round( $wgNewPasswordExpiry / 86400 ) );
- $result = $u->sendMail( wfMsgExt( $emailTitle, array( 'parsemag', 'language' => $userLanguage ) ), $m );
-
- return $result;
+ return parent::beforeExecute( $subPage );
}
-
/**
* Run any hooks registered for logins, then HTTP redirect to
* $this->mReturnTo (or Main Page if that's undefined). Formerly we had a
* wherever you logged in from. It should be clear that the action was
* successful, given the lack of error messages plus the appearance of your
* name in the upper right.
- *
- * @private
- */
- function successfulLogin() {
- global $wgUser, $wgOut;
-
- # Run any hooks; display injected HTML if any, else redirect
- $injected_html = '';
- wfRunHooks( 'UserLoginComplete', array( &$wgUser, &$injected_html ) );
-
- if( $injected_html !== '' ) {
- $this->displaySuccessfulLogin( 'loginsuccess', $injected_html );
- } else {
- $titleObj = Title::newFromText( $this->mReturnTo );
- if ( !$titleObj instanceof Title ) {
- $titleObj = Title::newMainPage();
- }
- $redirectUrl = $titleObj->getFullURL( $this->mReturnToQuery );
- global $wgSecureLogin;
- if( $wgSecureLogin && !$this->mStickHTTPS ) {
- $redirectUrl = preg_replace( '/^https:/', 'http:', $redirectUrl );
- }
- $wgOut->redirect( $redirectUrl );
- }
- }
-
- /**
- * Run any hooks registered for logins, then display a message welcoming
- * the user.
- *
- * @private
- */
- function successfulCreation() {
- global $wgUser;
- # Run any hooks; display injected HTML
- $injected_html = '';
- wfRunHooks( 'UserLoginComplete', array( &$wgUser, &$injected_html ) );
-
- $this->displaySuccessfulLogin( 'welcomecreation', $injected_html );
- }
-
- /**
- * Display a "login successful" page.
+ * @param bool $direct True if the action was successful just now; false if that happened
+ * pre-redirection (so this handler was called already)
+ * @param StatusValue|null $extraMessages
*/
- private function displaySuccessfulLogin( $msgname, $injected_html ) {
- global $wgOut, $wgUser;
-
- $wgOut->setPageTitle( wfMsg( 'loginsuccesstitle' ) );
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
- $wgOut->addWikiMsg( $msgname, $wgUser->getName() );
- $wgOut->addHTML( $injected_html );
-
- if ( !empty( $this->mReturnTo ) ) {
- $wgOut->returnToMain( null, $this->mReturnTo, $this->mReturnToQuery );
- } else {
- $wgOut->returnToMain( null );
- }
- }
-
- /** */
- function userBlockedMessage() {
- global $wgOut, $wgUser;
-
- # Let's be nice about this, it's likely that this feature will be used
- # for blocking large numbers of innocent people, e.g. range blocks on
- # schools. Don't blame it on the user. There's a small chance that it
- # really is the user's fault, i.e. the username is blocked and they
- # haven't bothered to log out before trying to create an account to
- # evade it, but we'll leave that to their guilty conscience to figure
- # out.
-
- $wgOut->setPageTitle( wfMsg( 'cantcreateaccounttitle' ) );
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
-
- $ip = wfGetIP();
- $blocker = User::whoIs( $wgUser->mBlock->mBy );
- $block_reason = $wgUser->mBlock->mReason;
-
- if ( strval( $block_reason ) === '' ) {
- $block_reason = wfMsg( 'blockednoreason' );
- }
- $wgOut->addWikiMsg( 'cantcreateaccount-text', $ip, $block_reason, $blocker );
- $wgOut->returnToMain( false );
- }
-
- /**
- * @private
- */
- function mainLoginForm( $msg, $msgtype = 'error' ) {
- global $wgUser, $wgOut, $wgHiddenPrefs, $wgEnableEmail;
- global $wgRequest, $wgLoginLanguageSelector;
- global $wgAuth, $wgEmailConfirmToEdit, $wgCookieExpiration;
+ protected function successfulAction( $direct = false, $extraMessages = null ) {
global $wgSecureLogin;
- $titleObj = SpecialPage::getTitleFor( 'Userlogin' );
-
- if ( $this->mType == 'signup' ) {
- // Block signup here if in readonly. Keeps user from
- // going through the process (filling out data, etc)
- // and being informed later.
- if ( wfReadOnly() ) {
- $wgOut->readOnlyPage();
- return;
- } elseif ( $wgUser->isBlockedFromCreateAccount() ) {
- $this->userBlockedMessage();
- return;
- } elseif ( count( $permErrors = $titleObj->getUserPermissionsErrors( 'createaccount', $wgUser, true ) )>0 ) {
- $wgOut->showPermissionsErrorPage( $permErrors, 'createaccount' );
- return;
- }
- }
+ $user = $this->targetUser ?: $this->getUser();
+ $session = $this->getRequest()->getSession();
- if ( $this->mName == '' ) {
- if ( $wgUser->isLoggedIn() ) {
- $this->mName = $wgUser->getName();
- } else {
- $this->mName = $wgRequest->getCookie( 'UserName' );
- }
- }
+ if ( $direct ) {
+ $user->touch();
- if ( $this->mType == 'signup' ) {
- $template = new UsercreateTemplate();
- $q = 'action=submitlogin&type=signup';
- $linkq = 'type=login';
- $linkmsg = 'gotaccount';
- } else {
- $template = new UserloginTemplate();
- $q = 'action=submitlogin&type=login';
- $linkq = 'type=signup';
- $linkmsg = 'nologin';
- }
+ $this->clearToken();
- if ( !empty( $this->mReturnTo ) ) {
- $returnto = '&returnto=' . wfUrlencode( $this->mReturnTo );
- if ( !empty( $this->mReturnToQuery ) ) {
- $returnto .= '&returntoquery=' .
- wfUrlencode( $this->mReturnToQuery );
+ if ( $user->requiresHTTPS() ) {
+ $this->mStickHTTPS = true;
}
- $q .= $returnto;
- $linkq .= $returnto;
- }
+ $session->setForceHTTPS( $wgSecureLogin && $this->mStickHTTPS );
- # Pass any language selection on to the mode switch link
- if( $wgLoginLanguageSelector && $this->mLanguage ) {
- $linkq .= '&uselang=' . $this->mLanguage;
- }
-
- $link = '<a href="' . htmlspecialchars ( $titleObj->getLocalURL( $linkq ) ) . '">';
- $link .= wfMsgHtml( $linkmsg . 'link' ); # Calling either 'gotaccountlink' or 'nologinlink'
- $link .= '</a>';
-
- # Don't show a "create account" link if the user can't
- if( $this->showCreateOrLoginLink( $wgUser ) ) {
- $template->set( 'link', wfMsgExt( $linkmsg, array( 'parseinline', 'replaceafter' ), $link ) );
- } else {
- $template->set( 'link', '' );
- }
-
- $template->set( 'header', '' );
- $template->set( 'name', $this->mName );
- $template->set( 'password', $this->mPassword );
- $template->set( 'retype', $this->mRetype );
- $template->set( 'email', $this->mEmail );
- $template->set( 'realname', $this->mRealName );
- $template->set( 'domain', $this->mDomain );
- $template->set( 'reason', $this->mReason );
-
- $template->set( 'action', $titleObj->getLocalURL( $q ) );
- $template->set( 'message', $msg );
- $template->set( 'messagetype', $msgtype );
- $template->set( 'createemail', $wgEnableEmail && $wgUser->isLoggedIn() );
- $template->set( 'userealname', !in_array( 'realname', $wgHiddenPrefs ) );
- $template->set( 'useemail', $wgEnableEmail );
- $template->set( 'emailrequired', $wgEmailConfirmToEdit );
- $template->set( 'canreset', $wgAuth->allowPasswordChange() );
- $template->set( 'canremember', ( $wgCookieExpiration > 0 ) );
- $template->set( 'usereason', $wgUser->isLoggedIn() );
- $template->set( 'remember', $wgUser->getOption( 'rememberpassword' ) || $this->mRemember );
- $template->set( 'cansecurelogin', ( $wgSecureLogin === true ) );
- $template->set( 'stickHTTPS', $this->mStickHTTPS );
-
- if ( $this->mType == 'signup' ) {
- if ( !self::getCreateaccountToken() ) {
- self::setCreateaccountToken();
- }
- $template->set( 'token', self::getCreateaccountToken() );
- } else {
- if ( !self::getLoginToken() ) {
- self::setLoginToken();
+ // If the user does not have a session cookie at this point, they probably need to
+ // do something to their browser.
+ if ( !$this->hasSessionCookie() ) {
+ $this->mainLoginForm( [ /*?*/ ], $session->getProvider()->whyNoSession() );
+ // TODO something more specific? This used to use nocookieslogin
+ return;
}
- $template->set( 'token', self::getLoginToken() );
}
- # Prepare language selection links as needed
- if( $wgLoginLanguageSelector ) {
- $template->set( 'languages', $this->makeLanguageSelector() );
- if( $this->mLanguage )
- $template->set( 'uselang', $this->mLanguage );
- }
-
- // Give authentication and captcha plugins a chance to modify the form
- $wgAuth->modifyUITemplate( $template, $this->mType );
- if ( $this->mType == 'signup' ) {
- wfRunHooks( 'UserCreateForm', array( &$template ) );
- } else {
- wfRunHooks( 'UserLoginForm', array( &$template ) );
- }
+ # Run any hooks; display injected HTML if any, else redirect
+ $injected_html = '';
+ Hooks::run( 'UserLoginComplete', [ &$user, &$injected_html, $direct ] );
- // Changes the title depending on permissions for creating account
- if ( $wgUser->isAllowed( 'createaccount' ) ) {
- $wgOut->setPageTitle( wfMsg( 'userlogin' ) );
+ if ( $injected_html !== '' || $extraMessages ) {
+ $this->showSuccessPage( 'success', $this->msg( 'loginsuccesstitle' ),
+ 'loginsuccess', $injected_html, $extraMessages );
} else {
- $wgOut->setPageTitle( wfMsg( 'userloginnocreate' ) );
+ $helper = new LoginHelper( $this->getContext() );
+ $helper->showReturnToPage( 'successredirect', $this->mReturnTo, $this->mReturnToQuery,
+ $this->mStickHTTPS );
}
-
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
- $wgOut->disallowUserJs(); // just in case...
- $wgOut->addTemplate( $template );
- }
-
- /**
- * @private
- */
- function showCreateOrLoginLink( &$user ) {
- if( $this->mType == 'signup' ) {
- return( true );
- } elseif( $user->isAllowed( 'createaccount' ) ) {
- return( true );
- } else {
- return( false );
- }
- }
-
- /**
- * Check if a session cookie is present.
- *
- * This will not pick up a cookie set during _this_ request, but is meant
- * to ensure that the client is returning the cookie which was set on a
- * previous pass through the system.
- *
- * @private
- */
- function hasSessionCookie() {
- global $wgDisableCookieCheck, $wgRequest;
- return $wgDisableCookieCheck ? true : $wgRequest->checkSessionCookie();
- }
-
- /**
- * Get the login token from the current session
- */
- public static function getLoginToken() {
- global $wgRequest;
- return $wgRequest->getSessionData( 'wsLoginToken' );
}
- /**
- * Randomly generate a new login token and attach it to the current session
- */
- public static function setLoginToken() {
- global $wgRequest;
- // Generate a token directly instead of using $user->editToken()
- // because the latter reuses $_SESSION['wsEditToken']
- $wgRequest->setSessionData( 'wsLoginToken', MWCryptRand::generateHex( 32 ) );
- }
-
- /**
- * Remove any login token attached to the current session
- */
- public static function clearLoginToken() {
- global $wgRequest;
- $wgRequest->setSessionData( 'wsLoginToken', null );
- }
-
- /**
- * Get the createaccount token from the current session
- */
- public static function getCreateaccountToken() {
- global $wgRequest;
- return $wgRequest->getSessionData( 'wsCreateaccountToken' );
- }
-
- /**
- * Randomly generate a new createaccount token and attach it to the current session
- */
- public static function setCreateaccountToken() {
- global $wgRequest;
- $wgRequest->setSessionData( 'wsCreateaccountToken', MWCryptRand::generateHex( 32 ) );
- }
-
- /**
- * Remove any createaccount token attached to the current session
- */
- public static function clearCreateaccountToken() {
- global $wgRequest;
- $wgRequest->setSessionData( 'wsCreateaccountToken', null );
- }
-
- /**
- * @private
- */
- function cookieRedirectCheck( $type ) {
- global $wgOut;
-
- $titleObj = SpecialPage::getTitleFor( 'Userlogin' );
- $query = array( 'wpCookieCheck' => $type );
- if ( $this->mReturnTo ) {
- $query['returnto'] = $this->mReturnTo;
- }
- $check = $titleObj->getFullURL( $query );
-
- return $wgOut->redirect( $check );
+ protected function getToken() {
+ return $this->getRequest()->getSession()->getToken( '', 'login' );
}
- /**
- * @private
- */
- function onCookieRedirectCheck( $type ) {
- if ( !$this->hasSessionCookie() ) {
- if ( $type == 'new' ) {
- return $this->mainLoginForm( wfMsgExt( 'nocookiesnew', array( 'parseinline' ) ) );
- } elseif ( $type == 'login' ) {
- return $this->mainLoginForm( wfMsgExt( 'nocookieslogin', array( 'parseinline' ) ) );
- } else {
- # shouldn't happen
- return $this->mainLoginForm( wfMsg( 'error' ) );
- }
- } else {
- return $this->successfulLogin();
- }
+ protected function clearToken() {
+ return $this->getRequest()->getSession()->resetToken( 'login' );
}
- /**
- * @private
- */
- function throttleHit( $limit ) {
- $this->mainLoginForm( wfMsgExt( 'acct_creation_throttle_hit', array( 'parseinline' ), $limit ) );
+ protected function getTokenName() {
+ return 'wpLoginToken';
}
- /**
- * Produce a bar of links which allow the user to select another language
- * during login/registration but retain "returnto"
- *
- * @return string
- */
- function makeLanguageSelector() {
- global $wgLang;
-
- $msg = wfMsgForContent( 'loginlanguagelinks' );
- if( $msg != '' && !wfEmptyMsg( 'loginlanguagelinks', $msg ) ) {
- $langs = explode( "\n", $msg );
- $links = array();
- foreach( $langs as $lang ) {
- $lang = trim( $lang, '* ' );
- $parts = explode( '|', $lang );
- if ( count( $parts ) >= 2 ) {
- $links[] = $this->makeLanguageSelectorLink( $parts[0], $parts[1] );
- }
- }
- return count( $links ) > 0 ? wfMsgHtml( 'loginlanguagelabel', $wgLang->pipeList( $links ) ) : '';
- } else {
- return '';
- }
+ protected function getGroupName() {
+ return 'login';
}
- /**
- * Create a language selector link for a particular language
- * Links back to this page preserving type and returnto
- *
- * @param $text Link text
- * @param $lang Language code
- */
- function makeLanguageSelectorLink( $text, $lang ) {
- global $wgUser;
- $self = SpecialPage::getTitleFor( 'Userlogin' );
- $attr = array( 'uselang' => $lang );
- if( $this->mType == 'signup' ) {
- $attr['type'] = 'signup';
- }
- if( $this->mReturnTo ) {
- $attr['returnto'] = $this->mReturnTo;
- }
- $skin = $wgUser->getSkin();
- return $skin->linkKnown(
- $self,
- htmlspecialchars( $text ),
- array(),
- $attr
- );
+ protected function logAuthResult( $success, $status = null ) {
+ LoggerFactory::getInstance( 'authevents' )->info( 'Login attempt', [
+ 'event' => 'login',
+ 'successful' => $success,
+ 'status' => $status,
+ ] );
}
}
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff