Your IP : 172.69.59.17
<?php
/**
* Implements Special:ChangePassword
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup SpecialPage
*/
/**
* Let users recover their password.
*
* @ingroup SpecialPage
*/
class SpecialChangePassword extends UnlistedSpecialPage {
protected $mUserName, $mOldpass, $mNewpass, $mRetype, $mDomain;
public function __construct() {
parent::__construct( 'ChangePassword' );
}
/**
* Main execution point
*/
function execute( $par ) {
global $wgAuth;
$this->setHeaders();
$this->outputHeader();
$this->getOutput()->disallowUserJs();
$request = $this->getRequest();
$this->mUserName = trim( $request->getVal( 'wpName' ) );
$this->mOldpass = $request->getVal( 'wpPassword' );
$this->mNewpass = $request->getVal( 'wpNewPassword' );
$this->mRetype = $request->getVal( 'wpRetype' );
$this->mDomain = $request->getVal( 'wpDomain' );
$user = $this->getUser();
if( !$request->wasPosted() && !$user->isLoggedIn() ) {
$this->error( $this->msg( 'resetpass-no-info' )->text() );
return;
}
if( $request->wasPosted() && $request->getBool( 'wpCancel' ) ) {
$this->doReturnTo();
return;
}
$this->checkReadOnly();
if( $request->wasPosted() && $user->matchEditToken( $request->getVal( 'token' ) ) ) {
try {
$this->mDomain = $wgAuth->getDomain();
if( !$wgAuth->allowPasswordChange() ) {
$this->error( $this->msg( 'resetpass_forbidden' )->text() );
return;
}
$this->attemptReset( $this->mNewpass, $this->mRetype );
if( $user->isLoggedIn() ) {
$this->doReturnTo();
} else {
LoginForm::setLoginToken();
$token = LoginForm::getLoginToken();
$data = array(
'action' => 'submitlogin',
'wpName' => $this->mUserName,
'wpDomain' => $this->mDomain,
'wpLoginToken' => $token,
'wpPassword' => $request->getVal( 'wpNewPassword' ),
) + $request->getValues( 'wpRemember', 'returnto', 'returntoquery' );
$login = new LoginForm( new FauxRequest( $data, true ) );
$login->setContext( $this->getContext() );
$login->execute( null );
}
return;
} catch( PasswordError $e ) {
$this->error( $e->getMessage() );
}
}
$this->showForm();
}
function doReturnTo() {
$request = $this->getRequest();
$titleObj = Title::newFromText( $request->getVal( 'returnto' ) );
if ( !$titleObj instanceof Title ) {
$titleObj = Title::newMainPage();
}
$query = $request->getVal( 'returntoquery' );
$this->getOutput()->redirect( $titleObj->getFullURL( $query ) );
}
/**
* @param $msg string
*/
function error( $msg ) {
$this->getOutput()->addHTML( Xml::element( 'p', array( 'class' => 'error' ), $msg ) );
}
function showForm() {
global $wgCookieExpiration;
$user = $this->getUser();
if ( !$this->mUserName ) {
$this->mUserName = $user->getName();
}
$rememberMe = '';
if ( !$user->isLoggedIn() ) {
$rememberMe = '<tr>' .
'<td></td>' .
'<td class="mw-input">' .
Xml::checkLabel(
$this->msg( 'remembermypassword' )->numParams( ceil( $wgCookieExpiration / ( 3600 * 24 ) ) )->text(),
'wpRemember', 'wpRemember',
$this->getRequest()->getCheck( 'wpRemember' ) ) .
'</td>' .
'</tr>';
$submitMsg = 'resetpass_submit';
$oldpassMsg = 'resetpass-temp-password';
} else {
$oldpassMsg = 'oldpassword';
$submitMsg = 'resetpass-submit-loggedin';
}
$extraFields = array();
wfRunHooks( 'ChangePasswordForm', array( &$extraFields ) );
$prettyFields = array(
array( 'wpName', 'username', 'text', $this->mUserName ),
array( 'wpPassword', $oldpassMsg, 'password', $this->mOldpass ),
array( 'wpNewPassword', 'newpassword', 'password', null ),
array( 'wpRetype', 'retypenew', 'password', null ),
);
$prettyFields = array_merge( $prettyFields, $extraFields );
$hiddenFields = array(
'token' => $user->getEditToken(),
'wpName' => $this->mUserName,
'wpDomain' => $this->mDomain,
) + $this->getRequest()->getValues( 'returnto', 'returntoquery' );
$hiddenFieldsStr = '';
foreach( $hiddenFields as $fieldname => $fieldvalue ) {
$hiddenFieldsStr .= Html::hidden( $fieldname, $fieldvalue ) . "\n";
}
$this->getOutput()->addHTML(
Xml::fieldset( $this->msg( 'resetpass_header' )->text() ) .
Xml::openElement( 'form',
array(
'method' => 'post',
'action' => $this->getTitle()->getLocalUrl(),
'id' => 'mw-resetpass-form' ) ) . "\n" .
$hiddenFieldsStr .
$this->msg( 'resetpass_text' )->parseAsBlock() . "\n" .
Xml::openElement( 'table', array( 'id' => 'mw-resetpass-table' ) ) . "\n" .
$this->pretty( $prettyFields ) . "\n" .
$rememberMe .
"<tr>\n" .
"<td></td>\n" .
'<td class="mw-input">' .
Xml::submitButton( $this->msg( $submitMsg )->text() ) .
Xml::submitButton( $this->msg( 'resetpass-submit-cancel' )->text(), array( 'name' => 'wpCancel' ) ) .
"</td>\n" .
"</tr>\n" .
Xml::closeElement( 'table' ) .
Xml::closeElement( 'form' ) .
Xml::closeElement( 'fieldset' ) . "\n"
);
}
/**
* @param $fields array
* @return string
*/
function pretty( $fields ) {
$out = '';
foreach ( $fields as $list ) {
list( $name, $label, $type, $value ) = $list;
if( $type == 'text' ) {
$field = htmlspecialchars( $value );
} else {
$attribs = array( 'id' => $name );
if ( $name == 'wpNewPassword' || $name == 'wpRetype' ) {
$attribs = array_merge( $attribs,
User::passwordChangeInputAttribs() );
}
if ( $name == 'wpPassword' ) {
$attribs[] = 'autofocus';
}
$field = Html::input( $name, $value, $type, $attribs );
}
$out .= "<tr>\n";
$out .= "\t<td class='mw-label'>";
if ( $type != 'text' )
$out .= Xml::label( $this->msg( $label )->text(), $name );
else
$out .= $this->msg( $label )->escaped();
$out .= "</td>\n";
$out .= "\t<td class='mw-input'>";
$out .= $field;
$out .= "</td>\n";
$out .= "</tr>";
}
return $out;
}
/**
* @throws PasswordError when cannot set the new password because requirements not met.
*/
protected function attemptReset( $newpass, $retype ) {
$isSelf = ( $this->mUserName === $this->getUser()->getName() );
if ( $isSelf ) {
$user = $this->getUser();
} else {
$user = User::newFromName( $this->mUserName );
}
if( !$user || $user->isAnon() ) {
throw new PasswordError( $this->msg( 'nosuchusershort', $this->mUserName )->text() );
}
if( $newpass !== $retype ) {
wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'badretype' ) );
throw new PasswordError( $this->msg( 'badretype' )->text() );
}
$throttleCount = LoginForm::incLoginThrottle( $this->mUserName );
if ( $throttleCount === true ) {
throw new PasswordError( $this->msg( 'login-throttled' )->text() );
}
$abortMsg = 'resetpass-abort-generic';
if ( !wfRunHooks( 'AbortChangePassword', array( $user, $this->mOldpass, $newpass, &$abortMsg ) ) ) {
wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'abortreset' ) );
throw new PasswordError( $this->msg( $abortMsg )->text() );
}
if( !$user->checkTemporaryPassword( $this->mOldpass ) && !$user->checkPassword( $this->mOldpass ) ) {
wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'wrongpassword' ) );
throw new PasswordError( $this->msg( 'resetpass-wrong-oldpass' )->text() );
}
// Please reset throttle for successful logins, thanks!
if ( $throttleCount ) {
LoginForm::clearLoginThrottle( $this->mUserName );
}
try {
$user->setPassword( $this->mNewpass );
wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'success' ) );
$this->mNewpass = $this->mOldpass = $this->mRetype = '';
} catch( PasswordError $e ) {
wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'error' ) );
throw new PasswordError( $e->getMessage() );
}
if ( $isSelf ) {
// This is needed to keep the user connected since
// changing the password also modifies the user's token.
$user->setCookies();
}
$user->saveSettings();
}
protected function getGroupName() {
return 'users';
}
}