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<?php
/**
* kpasswd Driver
*
* Driver that adds functionality to change the systems user password via
* the 'kpasswd' command.
*
* For installation instructions please read the README file.
*
* @version 1.0
* @author Peter Allgeyer <peter.allgeyer@salzburgresearch.at>
*
* Based on chpasswd roundcubemail password driver by
* @author Alex Cartwright <acartwright@mutinydesign.co.uk>
*/
class rcube_kpasswd_password
{
public function save($currpass, $newpass)
{
$bin = rcmail::get_instance()->config->get('password_kpasswd_cmd', '/usr/bin/kpasswd');
$username = $_SESSION['username'];
$cmd = $bin . ' "' . $username . '" 2>&1';
$handle = popen($cmd, "w");
fwrite($handle, $currpass."\n");
fwrite($handle, $newpass."\n");
fwrite($handle, $newpass."\n");
if (pclose($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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