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<?php
/**
* @file
* @ingroup SpecialPage
*/
/**
* Let users recover their password.
* @ingroup SpecialPage
*/
class SpecialResetpass extends SpecialPage {
public function __construct() {
parent::__construct( 'Resetpass' );
}
/**
* Main execution point
*/
function execute( $par ) {
global $wgUser, $wgAuth, $wgOut, $wgRequest;
$this->mUserName = $wgRequest->getVal( 'wpName' );
$this->mOldpass = $wgRequest->getVal( 'wpPassword' );
$this->mNewpass = $wgRequest->getVal( 'wpNewPassword' );
$this->mRetype = $wgRequest->getVal( 'wpRetype' );
$this->setHeaders();
$this->outputHeader();
if( !$wgAuth->allowPasswordChange() ) {
$this->error( wfMsg( 'resetpass_forbidden' ) );
return;
}
if( !$wgRequest->wasPosted() && !$wgUser->isLoggedIn() ) {
$this->error( wfMsg( 'resetpass-no-info' ) );
return;
}
if( $wgRequest->wasPosted() && $wgRequest->getBool( 'wpCancel' ) ) {
$this->doReturnTo();
return;
}
if( $wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getVal('token') ) ) {
try {
$this->attemptReset( $this->mNewpass, $this->mRetype );
$wgOut->addWikiMsg( 'resetpass_success' );
if( !$wgUser->isLoggedIn() ) {
$data = array(
'action' => 'submitlogin',
'wpName' => $this->mUserName,
'wpPassword' => $this->mNewpass,
'returnto' => $wgRequest->getVal( 'returnto' ),
);
if( $wgRequest->getCheck( 'wpRemember' ) ) {
$data['wpRemember'] = 1;
}
$login = new LoginForm( new FauxRequest( $data, true ) );
$login->execute();
}
$this->doReturnTo();
} catch( PasswordError $e ) {
$this->error( $e->getMessage() );
}
}
$this->showForm();
}
function doReturnTo() {
global $wgRequest, $wgOut;
$titleObj = Title::newFromText( $wgRequest->getVal( 'returnto' ) );
if ( !$titleObj instanceof Title ) {
$titleObj = Title::newMainPage();
}
$wgOut->redirect( $titleObj->getFullURL() );
}
function error( $msg ) {
global $wgOut;
$wgOut->addHTML( Xml::element('p', array( 'class' => 'error' ), $msg ) );
}
function showForm() {
global $wgOut, $wgUser, $wgRequest;
$wgOut->disallowUserJs();
$self = SpecialPage::getTitleFor( 'Resetpass' );
if ( !$this->mUserName ) {
$this->mUserName = $wgUser->getName();
}
$rememberMe = '';
if ( !$wgUser->isLoggedIn() ) {
$rememberMe = '<tr>' .
'<td></td>' .
'<td class="mw-input">' .
Xml::checkLabel( wfMsg( 'remembermypassword' ),
'wpRemember', 'wpRemember',
$wgRequest->getCheck( 'wpRemember' ) ) .
'</td>' .
'</tr>';
$submitMsg = 'resetpass_submit';
$oldpassMsg = 'resetpass-temp-password';
} else {
$oldpassMsg = 'oldpassword';
$submitMsg = 'resetpass-submit-loggedin';
}
$wgOut->addHTML(
Xml::fieldset( wfMsg( 'resetpass_header' ) ) .
Xml::openElement( 'form',
array(
'method' => 'post',
'action' => $self->getLocalUrl(),
'id' => 'mw-resetpass-form' ) ) . "\n" .
Xml::hidden( 'token', $wgUser->editToken() ) . "\n" .
Xml::hidden( 'wpName', $this->mUserName ) . "\n" .
Xml::hidden( 'returnto', $wgRequest->getVal( 'returnto' ) ) . "\n" .
wfMsgExt( 'resetpass_text', array( 'parse' ) ) . "\n" .
Xml::openElement( 'table', array( 'id' => 'mw-resetpass-table' ) ) . "\n" .
$this->pretty( array(
array( 'wpName', 'username', 'text', $this->mUserName ),
array( 'wpPassword', $oldpassMsg, 'password', $this->mOldpass ),
array( 'wpNewPassword', 'newpassword', 'password', null ),
array( 'wpRetype', 'retypenew', 'password', null ),
) ) . "\n" .
$rememberMe .
"<tr>\n" .
"<td></td>\n" .
'<td class="mw-input">' .
Xml::submitButton( wfMsg( $submitMsg ) ) .
Xml::submitButton( wfMsg( 'resetpass-submit-cancel' ), array( 'name' => 'wpCancel' ) ) .
"</td>\n" .
"</tr>\n" .
Xml::closeElement( 'table' ) .
Xml::closeElement( 'form' ) .
Xml::closeElement( 'fieldset' ) . "\n"
);
}
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( wfMsg( $label ), $name );
else
$out .= wfMsgHtml( $label );
$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 ) {
$user = User::newFromName( $this->mUserName );
if( !$user || $user->isAnon() ) {
throw new PasswordError( 'no such user' );
}
if( $newpass !== $retype ) {
wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'badretype' ) );
throw new PasswordError( wfMsg( 'badretype' ) );
}
if( !$user->checkTemporaryPassword($this->mOldpass) && !$user->checkPassword($this->mOldpass) ) {
wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'wrongpassword' ) );
throw new PasswordError( wfMsg( 'resetpass-wrong-oldpass' ) );
}
try {
$user->setPassword( $this->mNewpass );
wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'success' ) );
$this->mNewpass = $this->mOldpass = $this->mRetypePass = '';
} catch( PasswordError $e ) {
wfRunHooks( 'PrefsPasswordAudit', array( $user, $newpass, 'error' ) );
throw new PasswordError( $e->getMessage() );
return;
}
$user->setCookies();
$user->saveSettings();
}
}