Call me anal
[squirrelmail.git] / plugins / administrator / auth.php
CommitLineData
7004cc32 1<?php
4b4abf93 2
ea5f4b8e 3/**
fb579f0b 4 * Administrator plugin - Authentication routines
5 *
6 * This function tell other modules what users have access
7 * to the plugin.
8 *
fb579f0b 9 * @author Philippe Mingo
4b5049de 10 * @copyright &copy; 1999-2007 The SquirrelMail Project Team
fb579f0b 11 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
4b4abf93 12 * @version $Id$
ea5f4b8e 13 * @package plugins
14 * @subpackage administrator
2d977280 15 */
7004cc32 16
ea5f4b8e 17/**
0df03ce7 18 * Check if user has access to administrative functions
19 *
20 * @return boolean
0df03ce7 21 */
52a6105d 22function adm_check_user() {
a6f162eb 23 global $plugins;
91e0dccc 24
4c80d233 25 /* fail if the plugin is not enabled */
26 if ( !in_array('administrator', $plugins) ) {
27 return FALSE;
28 }
29
4cd8ae7d 30 if ( !sqgetGlobalVar('username',$username,SQ_SESSION) ) {
31 $username = '';
32 }
33
a28a56da 34 /* This needs to be first, for all non_options pages */
14f55202 35 //if (!defined('PAGE_NAME') || strpos(PAGE_NAME, 'options') === FALSE) {
36 if (!defined('PAGE_NAME')
37 || (PAGE_NAME != 'administrator_options' && PAGE_NAME != 'options')) {
71bf4974 38 $auth = FALSE;
52a6105d 39 } else if (file_exists(SM_PATH . 'plugins/administrator/admins')) {
40 $auths = file(SM_PATH . 'plugins/administrator/admins');
0a577181 41 array_walk($auths, 'adm_array_trim');
daa192a8 42 $auth = in_array($username, $auths);
52a6105d 43 } else if (file_exists(SM_PATH . 'config/admins')) {
44 $auths = file(SM_PATH . 'config/admins');
0a577181 45 array_walk($auths, 'adm_array_trim');
daa192a8 46 $auth = in_array($username, $auths);
ec4584f9 47 } else if (($adm_id = fileowner(SM_PATH . 'config/config.php')) &&
a9ccc40c 48 function_exists('posix_getpwuid')) {
7004cc32 49 $adm = posix_getpwuid( $adm_id );
52a6105d 50 $auth = ($username == $adm['name']);
51 } else {
a82293f6 52 $auth = FALSE;
53 }
7004cc32 54
52a6105d 55 return ($auth);
7004cc32 56}
57
0a577181 58/**
59 * Removes whitespace from array values
60 * @param string $value array value that has to be trimmed
61 * @param string $key array key
63ed9ceb 62 * @since 1.5.1 and 1.4.5
63 * @access private
0a577181 64 */
65function adm_array_trim(&$value,$key) {
66 $value=trim($value);
67}