smb.php
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smb.php
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	<?php

	/**
	* smb Driver
	*
	* Driver that adds functionality to change the systems user password via
	* the 'smbpasswd' command.
	*
	* For installation instructions please read the README file.
	*
	* @version 2.0
	* @author Andy Theuninck <gohanman@gmail.com)
	*
	* Based on chpasswd roundcubemail password driver by
	* @author Alex Cartwright <acartwright@mutinydesign.co.uk)
	* and smbpasswd horde passwd driver by
	* @author Rene Lund Jensen <Rene@lundjensen.net>
	*
	* Configuration settings:
	* password_smb_host => samba host (default: localhost)
	* password_smb_cmd => smbpasswd binary (default: /usr/bin/smbpasswd)
	*/

	class rcube_smb_password
	{

	public function save($currpass, $newpass)
	{
	$host = rcmail::get_instance()->config->get('password_smb_host','localhost');
	$bin = rcmail::get_instance()->config->get('password_smb_cmd','/usr/bin/smbpasswd');
	$username = $_SESSION['username'];

	$host = rcube_utils::parse_host($host);
	$tmpfile = tempnam(sys_get_temp_dir(),'smb');
	$cmd = $bin . ' -r ' . $host . ' -s -U "' . $username . '" > ' . $tmpfile . ' 2>&1';
	$handle = @popen($cmd, 'w');

	fputs($handle, $currpass."\n");
	fputs($handle, $newpass."\n");
	fputs($handle, $newpass."\n");
	@pclose($handle);
	$res = file($tmpfile);
	unlink($tmpfile);

	if (strstr($res[count($res) - 1], 'Password changed for user') !== false) {
	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;
	}

	}