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<?php
/**
* chpasswd driver
*
* Driver that adds functionality to change the systems user password via
* the 'chpasswd' command.
*
* For installation instructions please read the README file.
*
* @version 2.0
* @author Alex Cartwright <acartwright@mutinydesign.co.uk>
*
* Copyright (C) 2005-2013, The Roundcube Dev Team
*
* 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 3 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, see http://www.gnu.org/licenses/.
*/
class rcube_chpasswd_password
{
public function save($currpass, $newpass)
{
$cmd = rcmail::get_instance()->config->get('password_chpasswd_cmd');
$username = $_SESSION['username'];
$handle = popen($cmd, "w");
fwrite($handle, "$username:$newpass\n");
if (pclose($handle) == 0) {
return PASSWORD_SUCCESS;
}
else {
rcube::raise_error(array(
'code' => 600,
'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Password plugin: Unable to execute $cmd"
), true, false);
}
return PASSWORD_ERROR;
}
}
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