includes/auth/TemporaryPasswordAuthenticationRequest.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  * @ingroup Auth
  20  */
  21
  22 namespace MediaWiki\Auth;
  23
  24 /**
  25  * This represents the intention to set a temporary password for the user.
  26  * @ingroup Auth
  27  * @since 1.27
  28  */
  29 class TemporaryPasswordAuthenticationRequest extends AuthenticationRequest {
  30         /** @var string|null Temporary password */
  31         public $password;
  32
  33         /** @var bool Email password to the user. */
  34         public $mailpassword = false;
  35
  36         /** @var string Username or IP address of the caller */
  37         public $caller;
  38
  39         public function getFieldInfo() {
  40                 return [
  41                         'mailpassword' => [
  42                                 'type' => 'checkbox',
  43                                 'label' => wfMessage( 'createaccountmail' ),
  44                                 'help' => wfMessage( 'createaccountmail-help' ),
  45                         ],
  46                 ];
  47         }
  48
  49         /**
  50          * @param string|null $password
  51          */
  52         public function __construct( $password = null ) {
  53                 $this->password = $password;
  54                 if ( $password ) {
  55                         $this->mailpassword = true;
  56                 }
  57         }
  58
  59         /**
  60          * Return an instance with a new, random password
  61          * @return TemporaryPasswordAuthenticationRequest
  62          */
  63         public static function newRandom() {
  64                 $config = \ConfigFactory::getDefaultInstance()->makeConfig( 'main' );
  65
  66                 // get the min password length
  67                 $minLength = $config->get( 'MinimalPasswordLength' );
  68                 $policy = $config->get( 'PasswordPolicy' );
  69                 foreach ( $policy['policies'] as $p ) {
  70                         if ( isset( $p['MinimalPasswordLength'] ) ) {
  71                                 $minLength = max( $minLength, $p['MinimalPasswordLength'] );
  72                         }
  73                         if ( isset( $p['MinimalPasswordLengthToLogin'] ) ) {
  74                                 $minLength = max( $minLength, $p['MinimalPasswordLengthToLogin'] );
  75                         }
  76                 }
  77
  78                 $password = \PasswordFactory::generateRandomPasswordString( $minLength );
  79
  80                 return new self( $password );
  81         }
  82
  83         /**
  84          * Return an instance with an invalid password
  85          * @return TemporaryPasswordAuthenticationRequest
  86          */
  87         public static function newInvalid() {
  88                 $request = new self( null );
  89                 return $request;
  90         }
  91
  92         public function describeCredentials() {
  93                 return [
  94                         'provider' => wfMessage( 'authmanager-provider-temporarypassword' ),
  95                         'account' => new \RawMessage( '$1', [ $this->username ] ),
  96                 ] + parent::describeCredentials();
  97         }
  98
  99 }