-<?php

-/**

-* Apache auth plug-in for phpBB3

-*

-* Authentication plug-ins is largely down to Sergey Kanareykin, our thanks to him.

-*

-* @package login

-* @copyright (c) 2005 phpBB Group

-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2

-*

-*/

-

-/**

-* @ignore

-*/

-if (!defined('IN_PHPBB'))

-{

- exit;

-}

-

-/**

-* Checks whether the user is identified to apache

-* Only allow changing authentication to apache if the user is identified

-* Called in acp_board while setting authentication plugins

-*

-* @return boolean|string false if the user is identified and else an error message

-*/

-function init_apache()

-{

- global $user, $request;

-

- if (!$request->is_set('PHP_AUTH_USER', phpbb_request_interface::SERVER) || $user->data['username'] !== htmlspecialchars_decode($request->server('PHP_AUTH_USER')))

- {

- return $user->lang['APACHE_SETUP_BEFORE_USE'];

- }

- return false;

-}

-

-/**

-* Login function

-*/

-function login_apache(&$username, &$password)

-{

- global $db, $request;

-

- // do not allow empty password

- if (!$password)

- {

- return array(

- 'status' => LOGIN_ERROR_PASSWORD,

- 'error_msg' => 'NO_PASSWORD_SUPPLIED',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- if (!$username)

- {

- return array(

- 'status' => LOGIN_ERROR_USERNAME,

- 'error_msg' => 'LOGIN_ERROR_USERNAME',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- if (!$request->is_set('PHP_AUTH_USER', phpbb_request_interface::SERVER))

- {

- return array(

- 'status' => LOGIN_ERROR_EXTERNAL_AUTH,

- 'error_msg' => 'LOGIN_ERROR_EXTERNAL_AUTH_APACHE',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- $php_auth_user = htmlspecialchars_decode($request->server('PHP_AUTH_USER'));

- $php_auth_pw = htmlspecialchars_decode($request->server('PHP_AUTH_PW'));

-

- if (!empty($php_auth_user) && !empty($php_auth_pw))

- {

- if ($php_auth_user !== $username)

- {

- return array(

- 'status' => LOGIN_ERROR_USERNAME,

- 'error_msg' => 'LOGIN_ERROR_USERNAME',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- $sql = 'SELECT user_id, username, user_password, user_passchg, user_email, user_type

- FROM ' . USERS_TABLE . "

- WHERE username = '" . $db->sql_escape($php_auth_user) . "'";

- $result = $db->sql_query($sql);

- $row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if ($row)

- {

- // User inactive...

- if ($row['user_type'] == USER_INACTIVE || $row['user_type'] == USER_IGNORE)

- {

- return array(

- 'status' => LOGIN_ERROR_ACTIVE,

- 'error_msg' => 'ACTIVE_ERROR',

- 'user_row' => $row,

- );

- }

-

- // Successful login...

- return array(

- 'status' => LOGIN_SUCCESS,

- 'error_msg' => false,

- 'user_row' => $row,

- );

- }

-

- // this is the user's first login so create an empty profile

- return array(

- 'status' => LOGIN_SUCCESS_CREATE_PROFILE,

- 'error_msg' => false,

- 'user_row' => user_row_apache($php_auth_user, $php_auth_pw),

- );

- }

-

- // Not logged into apache

- return array(

- 'status' => LOGIN_ERROR_EXTERNAL_AUTH,

- 'error_msg' => 'LOGIN_ERROR_EXTERNAL_AUTH_APACHE',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

-}

-

-/**

-* Autologin function

-*

-* @return array containing the user row or empty if no auto login should take place

-*/

-function autologin_apache()

-{

- global $db, $request;

-

- if (!$request->is_set('PHP_AUTH_USER', phpbb_request_interface::SERVER))

- {

- return array();

- }

-

- $php_auth_user = htmlspecialchars_decode($request->server('PHP_AUTH_USER'));

- $php_auth_pw = htmlspecialchars_decode($request->server('PHP_AUTH_PW'));

-

- if (!empty($php_auth_user) && !empty($php_auth_pw))

- {

- set_var($php_auth_user, $php_auth_user, 'string', true);

- set_var($php_auth_pw, $php_auth_pw, 'string', true);

-

- $sql = 'SELECT *

- FROM ' . USERS_TABLE . "

- WHERE username = '" . $db->sql_escape($php_auth_user) . "'";

- $result = $db->sql_query($sql);

- $row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if ($row)

- {

- return ($row['user_type'] == USER_INACTIVE || $row['user_type'] == USER_IGNORE) ? array() : $row;

- }

-

- if (!function_exists('user_add'))

- {

- global $phpbb_root_path, $phpEx;

-

- include($phpbb_root_path . 'includes/functions_user.' . $phpEx);

- }

-

- // create the user if he does not exist yet

- user_add(user_row_apache($php_auth_user, $php_auth_pw));

-

- $sql = 'SELECT *

- FROM ' . USERS_TABLE . "

- WHERE username_clean = '" . $db->sql_escape(utf8_clean_string($php_auth_user)) . "'";

- $result = $db->sql_query($sql);

- $row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if ($row)

- {

- return $row;

- }

- }

-

- return array();

-}

-

-/**

-* This function generates an array which can be passed to the user_add function in order to create a user

-*/

-function user_row_apache($username, $password)

-{

- global $db, $config, $user;

- // first retrieve default group id

- $sql = 'SELECT group_id

- FROM ' . GROUPS_TABLE . "

- WHERE group_name = '" . $db->sql_escape('REGISTERED') . "'

- AND group_type = " . GROUP_SPECIAL;

- $result = $db->sql_query($sql);

- $row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if (!$row)

- {

- trigger_error('NO_GROUP');

- }

-

- // generate user account data

- return array(

- 'username' => $username,

- 'user_password' => phpbb_hash($password),

- 'user_email' => '',

- 'group_id' => (int) $row['group_id'],

- 'user_type' => USER_NORMAL,

- 'user_ip' => $user->ip,

- 'user_new' => ($config['new_member_post_limit']) ? 1 : 0,

- );

-}

-

-/**

-* The session validation function checks whether the user is still logged in

-*

-* @return boolean true if the given user is authenticated or false if the session should be closed

-*/

-function validate_session_apache(&$user)

-{

- global $request;

-

- // Check if PHP_AUTH_USER is set and handle this case

- if ($request->is_set('PHP_AUTH_USER', phpbb_request_interface::SERVER))

- {

- $php_auth_user = $request->server('PHP_AUTH_USER');

-

- return ($php_auth_user === $user['username']) ? true : false;

- }

-

- // PHP_AUTH_USER is not set. A valid session is now determined by the user type (anonymous/bot or not)

- if ($user['user_type'] == USER_IGNORE)

- {

- return true;

- }

-

- return false;

-}

-<?php

-/**

-* Database auth plug-in for phpBB3

-*

-* Authentication plug-ins is largely down to Sergey Kanareykin, our thanks to him.

-*

-* This is for authentication via the integrated user table

-*

-* @package login

-* @copyright (c) 2005 phpBB Group

-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2

-*

-*/

-

-/**

-* @ignore

-*/

-if (!defined('IN_PHPBB'))

-{

- exit;

-}

-

-/**

-* Login function

-*

-* @param string $username

-* @param string $password

-* @param string $ip IP address the login is taking place from. Used to

-* limit the number of login attempts per IP address.

-* @param string $browser The user agent used to login

-* @param string $forwarded_for X_FORWARDED_FOR header sent with login request

-* @return array A associative array of the format

-* array(

-* 'status' => status constant

-* 'error_msg' => string

-* 'user_row' => array

-* )

-*/

-function login_db($username, $password, $ip = '', $browser = '', $forwarded_for = '')

-{

- global $db, $config;

- global $request;

-

- // Auth plugins get the password untrimmed.

- // For compatibility we trim() here.

- $password = trim($password);

-

- // do not allow empty password

- if (!$password)

- {

- return array(

- 'status' => LOGIN_ERROR_PASSWORD,

- 'error_msg' => 'NO_PASSWORD_SUPPLIED',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- if (!$username)

- {

- return array(

- 'status' => LOGIN_ERROR_USERNAME,

- 'error_msg' => 'LOGIN_ERROR_USERNAME',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- $username_clean = utf8_clean_string($username);

-

- $sql = 'SELECT user_id, username, user_password, user_passchg, user_pass_convert, user_email, user_type, user_login_attempts

- FROM ' . USERS_TABLE . "

- WHERE username_clean = '" . $db->sql_escape($username_clean) . "'";

- $result = $db->sql_query($sql);

- $row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if (($ip && !$config['ip_login_limit_use_forwarded']) ||

- ($forwarded_for && $config['ip_login_limit_use_forwarded']))

- {

- $sql = 'SELECT COUNT(*) AS attempts

- FROM ' . LOGIN_ATTEMPT_TABLE . '

- WHERE attempt_time > ' . (time() - (int) $config['ip_login_limit_time']);

- if ($config['ip_login_limit_use_forwarded'])

- {

- $sql .= " AND attempt_forwarded_for = '" . $db->sql_escape($forwarded_for) . "'";

- }

- else

- {

- $sql .= " AND attempt_ip = '" . $db->sql_escape($ip) . "' ";

- }

-

- $result = $db->sql_query($sql);

- $attempts = (int) $db->sql_fetchfield('attempts');

- $db->sql_freeresult($result);

-

- $attempt_data = array(

- 'attempt_ip' => $ip,

- 'attempt_browser' => trim(substr($browser, 0, 149)),

- 'attempt_forwarded_for' => $forwarded_for,

- 'attempt_time' => time(),

- 'user_id' => ($row) ? (int) $row['user_id'] : 0,

- 'username' => $username,

- 'username_clean' => $username_clean,

- );

- $sql = 'INSERT INTO ' . LOGIN_ATTEMPT_TABLE . $db->sql_build_array('INSERT', $attempt_data);

- $result = $db->sql_query($sql);

- }

- else

- {

- $attempts = 0;

- }

-

- if (!$row)

- {

- if ($config['ip_login_limit_max'] && $attempts >= $config['ip_login_limit_max'])

- {

- return array(

- 'status' => LOGIN_ERROR_ATTEMPTS,

- 'error_msg' => 'LOGIN_ERROR_ATTEMPTS',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- return array(

- 'status' => LOGIN_ERROR_USERNAME,

- 'error_msg' => 'LOGIN_ERROR_USERNAME',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- $show_captcha = ($config['max_login_attempts'] && $row['user_login_attempts'] >= $config['max_login_attempts']) ||

- ($config['ip_login_limit_max'] && $attempts >= $config['ip_login_limit_max']);

-

- // If there are too much login attempts, we need to check for an confirm image

- // Every auth module is able to define what to do by itself...

- if ($show_captcha)

- {

- // Visual Confirmation handling

- if (!class_exists('phpbb_captcha_factory', false))

- {

- global $phpbb_root_path, $phpEx;

- include ($phpbb_root_path . 'includes/captcha/captcha_factory.' . $phpEx);

- }

-

- $captcha = phpbb_captcha_factory::get_instance($config['captcha_plugin']);

- $captcha->init(CONFIRM_LOGIN);

- $vc_response = $captcha->validate($row);

- if ($vc_response)

- {

- return array(

- 'status' => LOGIN_ERROR_ATTEMPTS,

- 'error_msg' => 'LOGIN_ERROR_ATTEMPTS',

- 'user_row' => $row,

- );

- }

- else

- {

- $captcha->reset();

- }

-

- }

-

- // If the password convert flag is set we need to convert it

- if ($row['user_pass_convert'])

- {

- // enable super globals to get literal value

- // this is needed to prevent unicode normalization

- $super_globals_disabled = $request->super_globals_disabled();

- if ($super_globals_disabled)

- {

- $request->enable_super_globals();

- }

-

- // in phpBB2 passwords were used exactly as they were sent, with addslashes applied

- $password_old_format = isset($_REQUEST['password']) ? (string) $_REQUEST['password'] : '';

- $password_old_format = (!STRIP) ? addslashes($password_old_format) : $password_old_format;

- $password_new_format = $request->variable('password', '', true);

-

- if ($super_globals_disabled)

- {

- $request->disable_super_globals();

- }

-

- if ($password == $password_new_format)

- {

- if (!function_exists('utf8_to_cp1252'))

- {

- global $phpbb_root_path, $phpEx;

- include($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx);

- }

-

- // cp1252 is phpBB2's default encoding, characters outside ASCII range might work when converted into that encoding

- // plain md5 support left in for conversions from other systems.

- if ((strlen($row['user_password']) == 34 && (phpbb_check_hash(md5($password_old_format), $row['user_password']) || phpbb_check_hash(md5(utf8_to_cp1252($password_old_format)), $row['user_password'])))

- || (strlen($row['user_password']) == 32 && (md5($password_old_format) == $row['user_password'] || md5(utf8_to_cp1252($password_old_format)) == $row['user_password'])))

- {

- $hash = phpbb_hash($password_new_format);

-

- // Update the password in the users table to the new format and remove user_pass_convert flag

- $sql = 'UPDATE ' . USERS_TABLE . '

- SET user_password = \'' . $db->sql_escape($hash) . '\',

- user_pass_convert = 0

- WHERE user_id = ' . $row['user_id'];

- $db->sql_query($sql);

-

- $row['user_pass_convert'] = 0;

- $row['user_password'] = $hash;

- }

- else

- {

- // Although we weren't able to convert this password we have to

- // increase login attempt count to make sure this cannot be exploited

- $sql = 'UPDATE ' . USERS_TABLE . '

- SET user_login_attempts = user_login_attempts + 1

- WHERE user_id = ' . (int) $row['user_id'] . '

- AND user_login_attempts < ' . LOGIN_ATTEMPTS_MAX;

- $db->sql_query($sql);

-

- return array(

- 'status' => LOGIN_ERROR_PASSWORD_CONVERT,

- 'error_msg' => 'LOGIN_ERROR_PASSWORD_CONVERT',

- 'user_row' => $row,

- );

- }

- }

- }

-

- // Check password ...

- if (!$row['user_pass_convert'] && phpbb_check_hash($password, $row['user_password']))

- {

- // Check for old password hash...

- if (strlen($row['user_password']) == 32)

- {

- $hash = phpbb_hash($password);

-

- // Update the password in the users table to the new format

- $sql = 'UPDATE ' . USERS_TABLE . "

- SET user_password = '" . $db->sql_escape($hash) . "',

- user_pass_convert = 0

- WHERE user_id = {$row['user_id']}";

- $db->sql_query($sql);

-

- $row['user_password'] = $hash;

- }

-

- $sql = 'DELETE FROM ' . LOGIN_ATTEMPT_TABLE . '

- WHERE user_id = ' . $row['user_id'];

- $db->sql_query($sql);

-

- if ($row['user_login_attempts'] != 0)

- {

- // Successful, reset login attempts (the user passed all stages)

- $sql = 'UPDATE ' . USERS_TABLE . '

- SET user_login_attempts = 0

- WHERE user_id = ' . $row['user_id'];

- $db->sql_query($sql);

- }

-

- // User inactive...

- if ($row['user_type'] == USER_INACTIVE || $row['user_type'] == USER_IGNORE)

- {

- return array(

- 'status' => LOGIN_ERROR_ACTIVE,

- 'error_msg' => 'ACTIVE_ERROR',

- 'user_row' => $row,

- );

- }

-

- // Successful login... set user_login_attempts to zero...

- return array(

- 'status' => LOGIN_SUCCESS,

- 'error_msg' => false,

- 'user_row' => $row,

- );

- }

-

- // Password incorrect - increase login attempts

- $sql = 'UPDATE ' . USERS_TABLE . '

- SET user_login_attempts = user_login_attempts + 1

- WHERE user_id = ' . (int) $row['user_id'] . '

- AND user_login_attempts < ' . LOGIN_ATTEMPTS_MAX;

- $db->sql_query($sql);

-

- // Give status about wrong password...

- return array(

- 'status' => ($show_captcha) ? LOGIN_ERROR_ATTEMPTS : LOGIN_ERROR_PASSWORD,

- 'error_msg' => ($show_captcha) ? 'LOGIN_ERROR_ATTEMPTS' : 'LOGIN_ERROR_PASSWORD',

- 'user_row' => $row,

- );

-}

-<?php

-/**

-*

-* LDAP auth plug-in for phpBB3

-*

-* Authentication plug-ins is largely down to Sergey Kanareykin, our thanks to him.

-*

-* @package login

-* @copyright (c) 2005 phpBB Group

-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2

-*

-*/

-

-/**

-* @ignore

-*/

-if (!defined('IN_PHPBB'))

-{

- exit;

-}

-

-/**

-* Connect to ldap server

-* Only allow changing authentication to ldap if we can connect to the ldap server

-* Called in acp_board while setting authentication plugins

-*/

-function init_ldap()

-{

- global $config, $user;

-

- if (!@extension_loaded('ldap'))

- {

- return $user->lang['LDAP_NO_LDAP_EXTENSION'];

- }

-

- $config['ldap_port'] = (int) $config['ldap_port'];

- if ($config['ldap_port'])

- {

- $ldap = @ldap_connect($config['ldap_server'], $config['ldap_port']);

- }

- else

- {

- $ldap = @ldap_connect($config['ldap_server']);

- }

-

- if (!$ldap)

- {

- return $user->lang['LDAP_NO_SERVER_CONNECTION'];

- }

-

- @ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);

- @ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);

-

- if ($config['ldap_user'] || $config['ldap_password'])

- {

- if (!@ldap_bind($ldap, htmlspecialchars_decode($config['ldap_user']), htmlspecialchars_decode($config['ldap_password'])))

- {

- return $user->lang['LDAP_INCORRECT_USER_PASSWORD'];

- }

- }

-

- // ldap_connect only checks whether the specified server is valid, so the connection might still fail

- $search = @ldap_search(

- $ldap,

- htmlspecialchars_decode($config['ldap_base_dn']),

- ldap_user_filter($user->data['username']),

- (empty($config['ldap_email'])) ?

- array(htmlspecialchars_decode($config['ldap_uid'])) :

- array(htmlspecialchars_decode($config['ldap_uid']), htmlspecialchars_decode($config['ldap_email'])),

- 0,

- 1

- );

-

- if ($search === false)

- {

- return $user->lang['LDAP_SEARCH_FAILED'];

- }

-

- $result = @ldap_get_entries($ldap, $search);

-

- @ldap_close($ldap);

-

-

- if (!is_array($result) || sizeof($result) < 2)

- {

- return sprintf($user->lang['LDAP_NO_IDENTITY'], $user->data['username']);

- }

-

- if (!empty($config['ldap_email']) && !isset($result[0][htmlspecialchars_decode($config['ldap_email'])]))

- {

- return $user->lang['LDAP_NO_EMAIL'];

- }

-

- return false;

-}

-

-/**

-* Login function

-*/

-function login_ldap(&$username, &$password)

-{

- global $db, $config, $user;

-

- // do not allow empty password

- if (!$password)

- {

- return array(

- 'status' => LOGIN_ERROR_PASSWORD,

- 'error_msg' => 'NO_PASSWORD_SUPPLIED',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- if (!$username)

- {

- return array(

- 'status' => LOGIN_ERROR_USERNAME,

- 'error_msg' => 'LOGIN_ERROR_USERNAME',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- if (!@extension_loaded('ldap'))

- {

- return array(

- 'status' => LOGIN_ERROR_EXTERNAL_AUTH,

- 'error_msg' => 'LDAP_NO_LDAP_EXTENSION',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- $config['ldap_port'] = (int) $config['ldap_port'];

- if ($config['ldap_port'])

- {

- $ldap = @ldap_connect($config['ldap_server'], $config['ldap_port']);

- }

- else

- {

- $ldap = @ldap_connect($config['ldap_server']);

- }

-

- if (!$ldap)

- {

- return array(

- 'status' => LOGIN_ERROR_EXTERNAL_AUTH,

- 'error_msg' => 'LDAP_NO_SERVER_CONNECTION',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

-

- @ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);

- @ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);

-

- if ($config['ldap_user'] || $config['ldap_password'])

- {

- if (!@ldap_bind($ldap, htmlspecialchars_decode($config['ldap_user']), htmlspecialchars_decode($config['ldap_password'])))

- {

- return array(

- 'status' => LOGIN_ERROR_EXTERNAL_AUTH,

- 'error_msg' => 'LDAP_NO_SERVER_CONNECTION',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

- }

-

- $search = @ldap_search(

- $ldap,

- htmlspecialchars_decode($config['ldap_base_dn']),

- ldap_user_filter($username),

- (empty($config['ldap_email'])) ?

- array(htmlspecialchars_decode($config['ldap_uid'])) :

- array(htmlspecialchars_decode($config['ldap_uid']), htmlspecialchars_decode($config['ldap_email'])),

- 0,

- 1

- );

-

- $ldap_result = @ldap_get_entries($ldap, $search);

-

- if (is_array($ldap_result) && sizeof($ldap_result) > 1)

- {

- if (@ldap_bind($ldap, $ldap_result[0]['dn'], htmlspecialchars_decode($password)))

- {

- @ldap_close($ldap);

-

- $sql ='SELECT user_id, username, user_password, user_passchg, user_email, user_type

- FROM ' . USERS_TABLE . "

- WHERE username_clean = '" . $db->sql_escape(utf8_clean_string($username)) . "'";

- $result = $db->sql_query($sql);

- $row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if ($row)

- {

- unset($ldap_result);

-

- // User inactive...

- if ($row['user_type'] == USER_INACTIVE || $row['user_type'] == USER_IGNORE)

- {

- return array(

- 'status' => LOGIN_ERROR_ACTIVE,

- 'error_msg' => 'ACTIVE_ERROR',

- 'user_row' => $row,

- );

- }

-

- // Successful login... set user_login_attempts to zero...

- return array(

- 'status' => LOGIN_SUCCESS,

- 'error_msg' => false,

- 'user_row' => $row,

- );

- }

- else

- {

- // retrieve default group id

- $sql = 'SELECT group_id

- FROM ' . GROUPS_TABLE . "

- WHERE group_name = '" . $db->sql_escape('REGISTERED') . "'

- AND group_type = " . GROUP_SPECIAL;

- $result = $db->sql_query($sql);

- $row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if (!$row)

- {

- trigger_error('NO_GROUP');

- }

-

- // generate user account data

- $ldap_user_row = array(

- 'username' => $username,

- 'user_password' => phpbb_hash($password),

- 'user_email' => (!empty($config['ldap_email'])) ? utf8_htmlspecialchars($ldap_result[0][htmlspecialchars_decode($config['ldap_email'])][0]) : '',

- 'group_id' => (int) $row['group_id'],

- 'user_type' => USER_NORMAL,

- 'user_ip' => $user->ip,

- 'user_new' => ($config['new_member_post_limit']) ? 1 : 0,

- );

-

- unset($ldap_result);

-

- // this is the user's first login so create an empty profile

- return array(

- 'status' => LOGIN_SUCCESS_CREATE_PROFILE,

- 'error_msg' => false,

- 'user_row' => $ldap_user_row,

- );

- }

- }

- else

- {

- unset($ldap_result);

- @ldap_close($ldap);

-

- // Give status about wrong password...

- return array(

- 'status' => LOGIN_ERROR_PASSWORD,

- 'error_msg' => 'LOGIN_ERROR_PASSWORD',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

- }

- }

-

- @ldap_close($ldap);

-

- return array(

- 'status' => LOGIN_ERROR_USERNAME,

- 'error_msg' => 'LOGIN_ERROR_USERNAME',

- 'user_row' => array('user_id' => ANONYMOUS),

- );

-}

-

-/**

-* Generates a filter string for ldap_search to find a user

-*

-* @param $username string Username identifying the searched user

-*

-* @return string A filter string for ldap_search

-*/

-function ldap_user_filter($username)

-{

- global $config;

-

- $filter = '(' . $config['ldap_uid'] . '=' . ldap_escape(htmlspecialchars_decode($username)) . ')';

- if ($config['ldap_user_filter'])

- {

- $_filter = ($config['ldap_user_filter'][0] == '(' && substr($config['ldap_user_filter'], -1) == ')') ? $config['ldap_user_filter'] : "({$config['ldap_user_filter']})";

- $filter = "(&{$filter}{$_filter})";

- }

- return $filter;

-}

-

-/**

-* Escapes an LDAP AttributeValue

-*/

-function ldap_escape($string)

-{

- return str_replace(array('*', '\\', '(', ')'), array('\\*', '\\\\', '\\(', '\\)'), $string);

-}

-

-/**

-* This function is used to output any required fields in the authentication

-* admin panel. It also defines any required configuration table fields.

-*/

-function acp_ldap(&$new)

-{

- global $user;

-

- $tpl = '

-

- <dl>

- <dt><label for="ldap_server">' . $user->lang['LDAP_SERVER'] . $user->lang['COLON'] . '</label><br /><span>' . $user->lang['LDAP_SERVER_EXPLAIN'] . '</span></dt>

- <dd><input type="text" id="ldap_server" size="40" name="config[ldap_server]" value="' . $new['ldap_server'] . '" /></dd>

- </dl>

- <dl>

- <dt><label for="ldap_port">' . $user->lang['LDAP_PORT'] . $user->lang['COLON'] . '</label><br /><span>' . $user->lang['LDAP_PORT_EXPLAIN'] . '</span></dt>

- <dd><input type="text" id="ldap_port" size="40" name="config[ldap_port]" value="' . $new['ldap_port'] . '" /></dd>

- </dl>

- <dl>

- <dt><label for="ldap_dn">' . $user->lang['LDAP_DN'] . $user->lang['COLON'] . '</label><br /><span>' . $user->lang['LDAP_DN_EXPLAIN'] . '</span></dt>

- <dd><input type="text" id="ldap_dn" size="40" name="config[ldap_base_dn]" value="' . $new['ldap_base_dn'] . '" /></dd>

- </dl>

- <dl>

- <dt><label for="ldap_uid">' . $user->lang['LDAP_UID'] . $user->lang['COLON'] . '</label><br /><span>' . $user->lang['LDAP_UID_EXPLAIN'] . '</span></dt>

- <dd><input type="text" id="ldap_uid" size="40" name="config[ldap_uid]" value="' . $new['ldap_uid'] . '" /></dd>

- </dl>

- <dl>

- <dt><label for="ldap_user_filter">' . $user->lang['LDAP_USER_FILTER'] . $user->lang['COLON'] . '</label><br /><span>' . $user->lang['LDAP_USER_FILTER_EXPLAIN'] . '</span></dt>

- <dd><input type="text" id="ldap_user_filter" size="40" name="config[ldap_user_filter]" value="' . $new['ldap_user_filter'] . '" /></dd>

- </dl>

- <dl>

- <dt><label for="ldap_email">' . $user->lang['LDAP_EMAIL'] . $user->lang['COLON'] . '</label><br /><span>' . $user->lang['LDAP_EMAIL_EXPLAIN'] . '</span></dt>

- <dd><input type="email" id="ldap_email" size="40" name="config[ldap_email]" value="' . $new['ldap_email'] . '" /></dd>

- </dl>

- <dl>

- <dt><label for="ldap_user">' . $user->lang['LDAP_USER'] . $user->lang['COLON'] . '</label><br /><span>' . $user->lang['LDAP_USER_EXPLAIN'] . '</span></dt>

- <dd><input type="text" id="ldap_user" size="40" name="config[ldap_user]" value="' . $new['ldap_user'] . '" /></dd>

- </dl>

- <dl>

- <dt><label for="ldap_password">' . $user->lang['LDAP_PASSWORD'] . $user->lang['COLON'] . '</label><br /><span>' . $user->lang['LDAP_PASSWORD_EXPLAIN'] . '</span></dt>

- <dd><input type="password" id="ldap_password" size="40" name="config[ldap_password]" value="' . $new['ldap_password'] . '" autocomplete="off" /></dd>

- </dl>

- ';

-

- // These are fields required in the config table

- return array(

- 'tpl' => $tpl,

- 'config' => array('ldap_server', 'ldap_port', 'ldap_base_dn', 'ldap_uid', 'ldap_user_filter', 'ldap_email', 'ldap_user', 'ldap_password')

- );

-}