b86088857a
This is a well isolated area of code, without functions that are likely to receive PHP's trademark "garbage in, garbage out" data as parameters. Capitalize on this and require strict types there. Change-Id: I9f1c172e737018d058ddc1700d8234832b58efa6
52 lines
1.6 KiB
PHP
52 lines
1.6 KiB
PHP
<?php
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/**
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* Implements the MWSaltedPassword class for the MediaWiki software.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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declare( strict_types = 1 );
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/**
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* The old style of MediaWiki password hashing, with a salt. It involves
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* running MD5 on the password, and then running MD5 on the salt concatenated
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* with the first hash.
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*
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* @since 1.24
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*/
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class MWSaltedPassword extends ParameterizedPassword {
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protected function getDefaultParams() : array {
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return [];
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}
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protected function getDelimiter() : string {
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return ':';
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}
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public function crypt( string $plaintext ) : void {
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if ( count( $this->args ) == 0 ) {
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$this->args[] = MWCryptRand::generateHex( 8 );
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}
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$this->hash = md5( $this->args[0] . '-' . md5( $plaintext ) );
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if ( !is_string( $this->hash ) || strlen( $this->hash ) < 32 ) {
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throw new PasswordError( 'Error when hashing password.' );
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}
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}
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}
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