-<?php

-/***************************************************************************

- * admin_user_ban.php

- * -------------------

- * begin : Tuesday, Jul 31, 2001

- * copyright : (C) 2001 The phpBB Group

- * email : support@phpbb.com

- *

- * $Id$

- *

- *

- ***************************************************************************/

-

-/***************************************************************************

- *

- * 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 2 of the License, or

- * (at your option) any later version.

- *

- ***************************************************************************/

-

-define('IN_PHPBB', 1);

-

-if( !empty($setmodules) )

-{

- $filename = basename(__FILE__);

- $module['Users']['Ban_Management'] = $filename;

-

- return;

-}

-

-//

-// Load default header

-//

-$phpbb_root_path = '../';

-require($phpbb_root_path . 'extension.inc');

-require('pagestart.' . $phpEx);

-

-//

-// Start program

-//

-if( isset($HTTP_POST_VARS['submit']) )

-{

- $user_bansql = '';

- $email_bansql = '';

- $ip_bansql = '';

-

- $user_list = array();

- if( isset($HTTP_POST_VARS['ban_user']) )

- {

- $user_list_temp = $HTTP_POST_VARS['ban_user'];

-

- for($i = 0; $i < count($user_list_temp); $i++)

- {

- $user_list[] = trim($user_list_temp[$i]);

- }

- }

-

- $ip_list = array();

- if( isset($HTTP_POST_VARS['ban_ip']) )

- {

- $ip_list_temp = explode(',', $HTTP_POST_VARS['ban_ip']);

-

- for($i = 0; $i < count($ip_list_temp); $i++)

- {

- if( preg_match('/^([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})[ ]*\-[ ]*([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$/', trim($ip_list_temp[$i]), $ip_range_explode) )

- {

- //

- // Don't ask about all this, just don't ask ... !

- //

- $ip_1_counter = $ip_range_explode[1];

- $ip_1_end = $ip_range_explode[5];

-

- while($ip_1_counter <= $ip_1_end)

- {

- $ip_2_counter = ($ip_1_counter == $ip_range_explode[1]) ? $ip_range_explode[2] : 0;

- $ip_2_end = ($ip_1_counter < $ip_1_end) ? 254 : $ip_range_explode[6];

-

- if($ip_2_counter == 0 && $ip_2_end == 254)

- {

- $ip_2_counter = 256;

- $ip_2_fragment = 256;

-

- $ip_list[] = "$ip_1_counter.256.256.256";

- }

-

- while($ip_2_counter <= $ip_2_end)

- {

- $ip_3_counter = ($ip_2_counter == $ip_range_explode[2] && $ip_1_counter == $ip_range_explode[1]) ? $ip_range_explode[3] : 0;

- $ip_3_end = ($ip_2_counter < $ip_2_end || $ip_1_counter < $ip_1_end) ? 254 : $ip_range_explode[7];

-

- if($ip_3_counter == 0 && $ip_3_end == 254 )

- {

- $ip_3_counter = 256;

- $ip_3_fragment = 256;

-

- $ip_list[] = "$ip_1_counter.$ip_2_counter.256.256";

- }

-

- while($ip_3_counter <= $ip_3_end)

- {

- $ip_4_counter = ($ip_3_counter == $ip_range_explode[3] && $ip_2_counter == $ip_range_explode[2] && $ip_1_counter == $ip_range_explode[1]) ? $ip_range_explode[4] : 0;

- $ip_4_end = ($ip_3_counter < $ip_3_end || $ip_2_counter < $ip_2_end) ? 254 : $ip_range_explode[8];

-

- if($ip_4_counter == 0 && $ip_4_end == 254)

- {

- $ip_4_counter = 256;

- $ip_4_fragment = 256;

-

- $ip_list[] = "$ip_1_counter.$ip_2_counter.$ip_3_counter.256";

- }

-

- while($ip_4_counter <= $ip_4_end)

- {

- $ip_list[] = "$ip_1_counter.$ip_2_counter.$ip_3_counter.$ip_4_counter";

- $ip_4_counter++;

- }

- $ip_3_counter++;

- }

- $ip_2_counter++;

- }

- $ip_1_counter++;

- }

- }

- else if( preg_match('/^([\w\-_]\.?){2,}$/is', trim($ip_list_temp[$i])) )

- {

- $ip = gethostbynamel(trim($ip_list_temp[$i]));

-

- for($j = 0; $j < count($ip); $j++)

- {

- if( !empty($ip[$j]) )

- {

- $ip_list[] = $ip[$j];

- }

- }

- }

- else if( preg_match('/^([0-9]{1,3})\.([0-9\*]{1,3})\.([0-9\*]{1,3})\.([0-9\*]{1,3})$/', trim($ip_list_temp[$i])) )

- {

- $ip_list[] = str_replace('*', '256', trim($ip_list_temp[$i]));

- }

- }

- }

-

- $email_list = array();

- if(isset($HTTP_POST_VARS['ban_email']))

- {

- $email_list_temp = explode(',', $HTTP_POST_VARS['ban_email']);

-

- for($i = 0; $i < count($email_list_temp); $i++)

- {

- //

- // This ereg match is based on one by php@unreelpro.com

- // contained in the annotated php manual at php.com (ereg

- // section)

- //

- if( eregi('^(([[:alnum:]\*]+([-_.][[:alnum:]\*]+)*\.?)|(\*))@([[:alnum:]]+([-_]?[[:alnum:]]+)*\.){1,3}([[:alnum:]]{2,6})$', trim($email_list_temp[$i])) )

- {

- $email_list[] = trim($email_list_temp[$i]);

- }

- }

- }

-

- $sql = "SELECT *

- FROM " . BANLIST_TABLE;

- if( !$result = $db->sql_query($sql) )

- {

- message_die(GENERAL_ERROR, "Couldn't obtain banlist information", "", __LINE__, __FILE__, $sql);

- }

-

- $current_banlist = $db->sql_fetchrowset($result);

-

- $kill_session_sql = '';

- for($i = 0; $i < count($user_list); $i++)

- {

- $in_banlist = false;

- for($j = 0; $j < count($current_banlist); $j++)

- {

- if($user_list[$i] == $current_banlist[$j]['ban_userid'])

- {

- $in_banlist = true;

- }

- }

-

- if(!$in_banlist)

- {

- $kill_session_sql .= ( ($kill_session_sql != '') ? ' OR ' : '' ) . "session_user_id = " . $user_list[$i];

-

- $sql = "INSERT INTO " . BANLIST_TABLE . " (ban_userid)

- VALUES (" . $user_list[$i] . ")";

- if( !$result = $db->sql_query($sql) )

- {

- message_die(GENERAL_ERROR, "Couldn't insert ban_userid info into database", "", __LINE__, __FILE__, $sql);

- }

- }

- }

-

- for($i = 0; $i < count($ip_list); $i++)

- {

- $in_banlist = false;

- for($j = 0; $j < count($current_banlist); $j++)

- {

- if($ip_list[$i] == $current_banlist[$j]['ban_ip'])

- {

- $in_banlist = true;

- }

- }

-

- if ( !$in_banlist )

- {

- $kill_ip_sql = ( preg_match('/256/s') ) ? "session_ip LIKE '" . preg_replace('/(256)/s', '%', $ip_list[$i]) . "'" : "session_ip = '" . $ip_list[$i] . "'";

-

- $kill_session_sql .= ( ($kill_session_sql != '') ? ' OR ' : '' ) . $kill_ip_sql;

-

- $sql = "INSERT INTO " . BANLIST_TABLE . " (ban_ip)

- VALUES ('" . $ip_list[$i] . "')";

- if( !$result = $db->sql_query($sql) )

- {

- message_die(GENERAL_ERROR, "Couldn't insert ban_ip info into database", "", __LINE__, __FILE__, $sql);

- }

- }

- }

-

- //

- // Now we'll delete all entries from the

- // session table with any of the banned

- // user or IP info just entered into the

- // ban table ... this will force a session

- // initialisation resulting in an instant

- // ban

- //

- if( $kill_session_sql != "" )

- {

- $sql = "DELETE FROM " . SESSIONS_TABLE . "

- WHERE $kill_session_sql";

- if( !$result = $db->sql_query($sql) )

- {

- message_die(GENERAL_ERROR, "Couldn't delete banned sessions from database", "", __LINE__, __FILE__, $sql);

- }

- }

-

- for($i = 0; $i < count($email_list); $i++)

- {

- $in_banlist = false;

- for($j = 0; $j < count($current_banlist); $j++)

- {

- if( $email_list[$i] == $current_banlist[$j]['ban_email'] )

- {

- $in_banlist = true;

- }

- }

-

- if( !$in_banlist )

- {

- $sql = "INSERT INTO " . BANLIST_TABLE . " (ban_email)

- VALUES ('" . str_replace("\'", "''", $email_list[$i]) . "')";

- if( !$result = $db->sql_query($sql) )

- {

- message_die(GENERAL_ERROR, "Couldn't insert ban_email info into database", "", __LINE__, __FILE__, $sql);

- }

- }

- }

-

- $where_sql = "";

-

- if(isset($HTTP_POST_VARS['unban_user']))

- {

- $user_list = $HTTP_POST_VARS['unban_user'];

-

- for($i = 0; $i < count($user_list); $i++)

- {

- if($user_list[$i] != -1)

- {

- if($where_sql != "")

- {

- $where_sql .= ", ";

- }

- $where_sql .= $user_list[$i];

- }

- }

- }

-

- if( isset($HTTP_POST_VARS['unban_ip']) )

- {

- $ip_list = $HTTP_POST_VARS['unban_ip'];

-

- for($i = 0; $i < count($ip_list); $i++)

- {

- if($ip_list[$i] != -1)

- {

- if($where_sql != "")

- {

- $where_sql .= ", ";

- }

- $where_sql .= $ip_list[$i];

- }

- }

- }

-

- if( isset($HTTP_POST_VARS['unban_email']) )

- {

- $email_list = $HTTP_POST_VARS['unban_email'];

-

- for($i = 0; $i < count($email_list); $i++)

- {

- if($email_list[$i] != -1)

- {

- if($where_sql != "")

- {

- $where_sql .= ", ";

- }

- $where_sql .= $email_list[$i];

- }

- }

- }

-

- if( $where_sql != "" )

- {

- $sql = "DELETE FROM " . BANLIST_TABLE . "

- WHERE ban_id IN ($where_sql)";

- if( !$result = $db->sql_query($sql) )

- {

- message_die(GENERAL_ERROR, "Couldn't delete ban info from database", "", __LINE__, __FILE__, $sql);

- }

- }

-

- $message = $lang['Ban_update_sucessful'] . "<br /><br />" . sprintf($lang['Click_return_banadmin'], "<a href=\"" . append_sid("admin_user_ban.$phpEx") . "\">", "</a>") . "<br /><br />" . sprintf($lang['Click_return_admin_index'], "<a href=\"" . append_sid("index.$phpEx?pane=right") . "\">", "</a>");

-

- message_die(GENERAL_MESSAGE, $message);

-

-}

-else

-{

- $template->set_filenames(array(

- 'body' => 'admin/user_ban_body.tpl')

- );

-

- $template->assign_vars(array(

- 'L_BAN_TITLE' => $lang['Ban_control'],

- 'L_BAN_EXPLAIN' => $lang['Ban_explain'],

- 'L_BAN_EXPLAIN_WARN' => $lang['Ban_explain_warn'],

- 'L_IP_OR_HOSTNAME' => $lang['IP_hostname'],

- 'L_EMAIL_ADDRESS' => $lang['Email_address'],

- 'L_SUBMIT' => $lang['Submit'],

- 'L_RESET' => $lang['Reset'],

-

- 'S_BANLIST_ACTION' => append_sid("admin_user_ban.$phpEx"))

- );

-

- $userban_count = 0;

-

- $sql = "SELECT user_id, username

- FROM " . USERS_TABLE . "

- WHERE user_id <> " . ANONYMOUS . "

- ORDER BY username ASC";

- if ( !($result = $db->sql_query($sql)) )

- {

- message_die(GENERAL_ERROR, 'Could not select current user_id ban list', '', __LINE__, __FILE__, $sql);

- }

-

- $user_list = $db->sql_fetchrowset($result);

- $db->sql_freeresult($result);

-

- $select_userlist = '';

- for($i = 0; $i < count($user_list); $i++)

- {

- $select_userlist .= '<option value="' . $user_list[$i]['user_id'] . '">' . $user_list[$i]['username'] . '</option>';

- $userban_count++;

- }

- $select_userlist = '<select name="ban_user[]" multiple="multiple" size="5">' . $select_userlist . '</select>';

-

- $template->assign_vars(array(

- 'L_BAN_USER' => $lang['Ban_username'],

- 'L_BAN_USER_EXPLAIN' => $lang['Ban_username_explain'],

- 'L_BAN_IP' => $lang['Ban_IP'],

- 'L_BAN_IP_EXPLAIN' => $lang['Ban_IP_explain'],

- 'L_BAN_EMAIL' => $lang['Ban_email'],

- 'L_BAN_EMAIL_EXPLAIN' => $lang['Ban_email_explain'],

-

- 'S_BAN_USERLIST_SELECT' => $select_userlist)

- );

-

- $userban_count = 0;

- $ipban_count = 0;

- $emailban_count = 0;

-

- $sql = "SELECT b.ban_id, u.user_id, u.username

- FROM " . BANLIST_TABLE . " b, " . USERS_TABLE . " u

- WHERE u.user_id = b.ban_userid

- AND b.ban_userid <> 0

- AND u.user_id <> " . ANONYMOUS . "

- ORDER BY u.user_id ASC";

- if ( !($result = $db->sql_query($sql)) )

- {

- message_die(GENERAL_ERROR, 'Could not select current user_id ban list', '', __LINE__, __FILE__, $sql);

- }

-

- $user_list = $db->sql_fetchrowset($result);

- $db->sql_freeresult($result);

-

- $select_userlist = '';

- for($i = 0; $i < count($user_list); $i++)

- {

- $select_userlist .= '<option value="' . $user_list[$i]['ban_id'] . '">' . $user_list[$i]['username'] . '</option>';

- $userban_count++;

- }

-

- if( $select_userlist == '' )

- {

- $select_userlist = '<option value="-1">' . $lang['No_banned_users'] . '</option>';

- }

-

- $select_userlist = '<select name="unban_user[]" multiple="multiple" size="5">' . $select_userlist . '</select>';

-

- $sql = "SELECT ban_id, ban_ip, ban_email

- FROM " . BANLIST_TABLE;

- if ( !($result = $db->sql_query($sql)) )

- {

- message_die(GENERAL_ERROR, 'Could not select current ip ban list', '', __LINE__, __FILE__, $sql);

- }

-

- $banlist = $db->sql_fetchrowset($result);

- $db->sql_freeresult($result);

-

- $select_iplist = '';

- $select_emaillist = '';

-

- for($i = 0; $i < count($banlist); $i++)

- {

- $ban_id = $banlist[$i]['ban_id'];

-

- if ( !empty($banlist[$i]['ban_ip']) )

- {

- $ban_ip = str_replace('256', '*', $banlist[$i]['ban_ip']);

- $select_iplist .= '<option value="' . $ban_id . '">' . $ban_ip . '</option>';

- $ipban_count++;

- }

- else if ( !empty($banlist[$i]['ban_email']) )

- {

- $ban_email = $banlist[$i]['ban_email'];

- $select_emaillist .= '<option value="' . $ban_id . '">' . $ban_email . '</option>';

- $emailban_count++;

- }

- }

-

- if ( $select_iplist == '' )

- {

- $select_iplist = '<option value="-1">' . $lang['No_banned_ip'] . '</option>';

- }

-

- if ( $select_emaillist == '' )

- {

- $select_emaillist = '<option value="-1">' . $lang['No_banned_email'] . '</option>';

- }

-

- $select_iplist = '<select name="unban_ip[]" multiple="multiple" size="5">' . $select_iplist . '</select>';

- $select_emaillist = '<select name="unban_email[]" multiple="multiple" size="5">' . $select_emaillist . '</select>';

-

- $template->assign_vars(array(

- 'L_UNBAN_USER' => $lang['Unban_username'],

- 'L_UNBAN_USER_EXPLAIN' => $lang['Unban_username_explain'],

- 'L_UNBAN_IP' => $lang['Unban_IP'],

- 'L_UNBAN_IP_EXPLAIN' => $lang['Unban_IP_explain'],

- 'L_UNBAN_EMAIL' => $lang['Unban_email'],

- 'L_UNBAN_EMAIL_EXPLAIN' => $lang['Unban_email_explain'],

-

- 'S_UNBAN_USERLIST_SELECT' => $select_userlist,

- 'S_UNBAN_IPLIST_SELECT' => $select_iplist,

- 'S_UNBAN_EMAILLIST_SELECT' => $select_emaillist,

- 'S_BAN_ACTION' => append_sid("admin_user_ban.$phpEx"))

- );

-}

-

-$template->pparse('body');

-

-include('page_footer_admin.'.$phpEx);

-

-?> \ No newline at end of file