* @package MediaWiki
* @subpackage 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;
+
var $mName, $mPassword, $mRetype, $mReturnTo, $mCookieCheck, $mPosted;
var $mAction, $mCreateaccount, $mCreateaccountMail, $mMailmypassword;
- var $mLoginattempt, $mRemember, $mEmail, $mDomain;
+ var $mLoginattempt, $mRemember, $mEmail, $mDomain, $mLanguage;
/**
* Constructor
$this->mLoginattempt = $request->getCheck( 'wpLoginattempt' );
$this->mAction = $request->getVal( 'action' );
$this->mRemember = $request->getCheck( 'wpRemember' );
+ $this->mLanguage = $request->getText( 'uselang' );
if( $wgEnableEmail ) {
$this->mEmail = $request->getText( 'wpEmail' );
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 );
+
# Save user settings and send out an email authentication message if needed
$u->saveSettings();
if( $wgEmailAuthentication && User::isValidEmailAddr( $u->getEmail() ) )
global $wgUser, $wgOut;
global $wgEnableSorbs, $wgProxyWhitelist;
global $wgMemc, $wgAccountCreationThrottle, $wgDBname;
- global $wgAuth, $wgMinimalPasswordLength, $wgReservedUsernames;
+ global $wgAuth, $wgMinimalPasswordLength;
// If the user passes an invalid domain, something is fishy
if( !$wgAuth->validDomain( $this->mDomain ) ) {
return false;
}
- $ip = ProxyTools::getIP();
+ $ip = wfGetIP();
if ( $wgEnableSorbs && !in_array( $ip, $wgProxyWhitelist ) &&
$wgUser->inSorbsBlacklist( $ip ) )
{
$name = trim( $this->mName );
$u = User::newFromName( $name );
- if ( is_null( $u ) || in_array( $u->getName(), $wgReservedUsernames ) ) {
+ if ( is_null( $u ) || !User::isCreatableName( $u->getName() ) ) {
$this->mainLoginForm( wfMsg( 'noname' ) );
return false;
}
/**
* @private
*/
- function processLogin() {
- global $wgUser, $wgAuth, $wgReservedUsernames;
-
+
+ function authenticateUserData()
+ {
+ global $wgUser, $wgAuth;
if ( '' == $this->mName ) {
- $this->mainLoginForm( wfMsg( 'noname' ) );
- return;
+ return self::NO_NAME;
}
$u = User::newFromName( $this->mName );
- if( is_null( $u ) || in_array( $u->getName(), $wgReservedUsernames ) ) {
- $this->mainLoginForm( wfMsg( 'noname' ) );
- return;
+ if( is_null( $u ) || !User::isUsableName( $u->getName() ) ) {
+ return self::ILLEGAL;
}
if ( 0 == $u->getID() ) {
global $wgAuth;
if ( $wgAuth->authenticate( $u->getName(), $this->mPassword ) ) {
$u =& $this->initUser( $u );
} else {
- $this->mainLoginForm( wfMsg( 'wrongpassword' ) );
- return;
+ return self::WRONG_PLUGIN_PASS;
}
} else {
- $this->mainLoginForm( wfMsg( 'nosuchuser', $u->getName() ) );
- return;
+ return self::NOT_EXISTS;
}
} else {
$u->loadFromDatabase();
}
if (!$u->checkPassword( $this->mPassword )) {
- $this->mainLoginForm( wfMsg( $this->mPassword == '' ? 'wrongpasswordempty' : 'wrongpassword' ) );
- return;
+ return '' == $this->mPassword ? self::EMPTY_PASS : self::WRONG_PASS;
}
+ else
+ {
+ $wgAuth->updateUser( $u );
+ $wgUser = $u;
- # We've verified now, update the real record
- #
- if ( $this->mRemember ) {
- $r = 1;
- } else {
- $r = 0;
+ return self::SUCCESS;
}
- $u->setOption( 'rememberpassword', $r );
-
- $wgAuth->updateUser( $u );
+ }
+
+ function processLogin() {
+ global $wgUser, $wgAuth;
- $wgUser = $u;
- $wgUser->setCookies();
+ switch ($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();
- $wgUser->saveSettings();
+ if( $this->hasSessionCookie() ) {
+ return $this->successfulLogin( wfMsg( 'loginsuccess', $wgUser->getName() ) );
+ } else {
+ return $this->cookieRedirectCheck( 'login' );
+ }
+ break;
- if( $this->hasSessionCookie() ) {
- return $this->successfulLogin( wfMsg( 'loginsuccess', $wgUser->getName() ) );
- } else {
- return $this->cookieRedirectCheck( 'login' );
+ 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:
+ $this->mainLoginForm( wfMsg( 'nosuchuser', htmlspecialchars( $this->mName ) ) );
+ break;
+ case self::WRONG_PASS:
+ $this->mainLoginForm( wfMsg( 'wrongpassword' ) );
+ break;
+ case self::EMPTY_PASS:
+ $this->mainLoginForm( wfMsg( 'wrongpasswordempty' ) );
+ break;
+ default:
+ wfDebugDieBacktrace( "Unhandled case value" );
}
}
global $wgServer, $wgScript;
if ( '' == $u->getEmail() ) {
- return wfMsg( 'noemail', $u->getName() );
+ return new WikiError( wfMsg( 'noemail', $u->getName() ) );
}
$np = $u->randomPassword();
$u->saveSettings();
- $ip = ProxyTools::getIP();
+ $ip = wfGetIP();
if ( '' == $ip ) { $ip = '(Unknown)'; }
$m = wfMsg( 'passwordremindertext', $ip, $u->getName(), $np, $wgServer . $wgScript );
$wgOut->returnToMain( false );
}
+ /** */
+ function userBlockedMessage() {
+ global $wgOut;
+
+ # 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();
+ $wgOut->addWikiText( wfMsg( 'cantcreateaccounttext', $ip ) );
+ $wgOut->returnToMain( false );
+ }
+
/**
* @private
*/
function mainLoginForm( $msg, $msgtype = 'error' ) {
- global $wgUser, $wgOut;
- global $wgAllowRealName, $wgEnableEmail;
- global $wgCookiePrefix;
- global $wgAuth;
+ global $wgUser, $wgOut, $wgAllowRealName, $wgEnableEmail;
+ global $wgCookiePrefix, $wgAuth, $wgLoginLanguageSelector;
+
+ if ( $this->mType == 'signup' ) {
+ if ( !$wgUser->isAllowed( 'createaccount' ) ) {
+ $this->userNotPrivilegedMessage();
+ return;
+ } elseif ( $wgUser->isBlockedFromCreateAccount() ) {
+ $this->userBlockedMessage();
+ return;
+ }
+ }
if ( '' == $this->mName ) {
if ( $wgUser->isLoggedIn() ) {
$titleObj = Title::makeTitle( NS_SPECIAL, 'Userlogin' );
- require_once( 'SkinTemplate.php' );
- require_once( 'templates/Userlogin.php' );
-
if ( $this->mType == 'signup' ) {
- $template =& new UsercreateTemplate();
+ $template = new UsercreateTemplate();
$q = 'action=submitlogin&type=signup';
$linkq = 'type=login';
$linkmsg = 'gotaccount';
} else {
- $template =& new UserloginTemplate();
+ $template = new UserloginTemplate();
$q = 'action=submitlogin&type=login';
$linkq = 'type=signup';
$linkmsg = 'nologin';
$q .= $returnto;
$linkq .= $returnto;
}
+
+ # 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' );
$template->set( 'action', $titleObj->getLocalUrl( $q ) );
$template->set( 'message', $msg );
$template->set( 'messagetype', $msgtype );
- $template->set( 'create', $wgUser->isAllowedToCreateAccount() );
$template->set( 'createemail', $wgEnableEmail && $wgUser->isLoggedIn() );
$template->set( 'userealname', $wgAllowRealName );
$template->set( 'useemail', $wgEnableEmail );
$template->set( 'remember', $wgUser->getOption( 'rememberpassword' ) or $this->mRemember );
+
+ # 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( $template );
function showCreateOrLoginLink( &$user ) {
if( $this->mType == 'signup' ) {
return( true );
- } elseif( $user->isAllowedToCreateAccount() ) {
+ } elseif( $user->isAllowed( 'createaccount' ) ) {
return( true );
} else {
return( false );
$wgOut->addWikiText( wfMsg( 'acct_creation_throttle_hit', $limit ) );
}
+
+ /**
+ * Produce a bar of links which allow the user to select another language
+ * during login/registration but retain "returnto"
+ *
+ * @return string
+ */
+ function makeLanguageSelector() {
+ $msg = wfMsgForContent( 'loginlanguagelinks' );
+ if( $msg != '' && !wfEmptyMsg( 'loginlanguagelinks', $msg ) ) {
+ $langs = explode( "\n", $msg );
+ $links = array();
+ foreach( $langs as $lang ) {
+ $lang = trim( $lang, '* ' );
+ $parts = explode( '|', $lang );
+ $links[] = $this->makeLanguageSelectorLink( $parts[0], $parts[1] );
+ }
+ return count( $links ) > 0 ? wfMsgHtml( 'loginlanguagelabel', implode( ' | ', $links ) ) : '';
+ } else {
+ return '';
+ }
+ }
+
+ /**
+ * 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 = Title::makeTitle( NS_SPECIAL, 'Userlogin' );
+ $attr[] = 'uselang=' . $lang;
+ if( $this->mType == 'signup' )
+ $attr[] = 'type=signup';
+ if( $this->mReturnTo )
+ $attr[] = 'returnto=' . $this->mReturnTo;
+ $skin =& $wgUser->getSkin();
+ return $skin->makeKnownLinkObj( $self, htmlspecialchars( $text ), implode( '&', $attr ) );
+ }
+
}
?>
dépôts / lhc / web / wiklou.git / blobdiff