Let's just say that the API loads. While a decent part of PunBB works, we've still got a LONG way to go, mainly with form validation and security. At this point, Punano is NOT secure as far as privileges and user levels go.
<?php
/***********************************************************************
Copyright (C) 2002-2005 Rickard Andersson (rickard@punbb.org)
This file is part of PunBB.
PunBB 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.
PunBB is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
************************************************************************/
// Tell header.php to use the admin template
define('PUN_ADMIN_CONSOLE', 1);
//define('PUN_ROOT', './');
//require PUN_ROOT.'include/common.php';
global $pun_db, $pun_user, $pun_config, $lang_common;
require PUN_ROOT.'include/common_admin.php';
if ($pun_user['g_id'] < PUN_MOD || ($pun_user['g_id'] == PUN_MOD && $pun_config['p_mod_ban_users'] == '0'))
message($lang_common['No permission']);
// Add/edit a ban (stage 1)
if (isset($_REQUEST['add_ban']) || isset($_GET['edit_ban']))
{
if (isset($_GET['add_ban']) || isset($_POST['add_ban']))
{
// If the id of the user to ban was provided through GET (a link from profile.php)
if (isset($_GET['add_ban']))
{
$add_ban = intval($_GET['add_ban']);
if ($add_ban < 2)
message($lang_common['Bad request']);
$user_id = $add_ban;
$result = $pun_db->query('SELECT group_id, username, email FROM '.$pun_db->prefix.'users WHERE id='.$user_id) or error('Unable to fetch user info', __FILE__, __LINE__, $pun_db->error());
if ($pun_db->num_rows($result))
list($group_id, $ban_user, $ban_email) = $pun_db->fetch_row($result);
else
message('No user by that ID registered.');
}
else // Otherwise the username is in POST
{
$ban_user = trim($_POST['new_ban_user']);
if ($ban_user != '')
{
$result = $pun_db->query('SELECT id, group_id, username, email FROM '.$pun_db->prefix.'users WHERE username=\''.$pun_db->escape($ban_user).'\' AND id>1') or error('Unable to fetch user info', __FILE__, __LINE__, $pun_db->error());
if ($pun_db->num_rows($result))
list($user_id, $group_id, $ban_user, $ban_email) = $pun_db->fetch_row($result);
else
message('No user by that username registered. If you want to add a ban not tied to a specific username just leave the username blank.');
}
}
// Make sure we're not banning an admin
if (isset($group_id) && $group_id == PUN_ADMIN)
message('The user '.pun_htmlspecialchars($ban_user).' is an administrator and can\'t be banned. If you want to ban an administrator, you must first demote him/her to moderator or user.');
// If we have a $user_id, we can try to find the last known IP of that user
if (isset($user_id))
{
$result = $pun_db->query('SELECT poster_ip FROM '.$pun_db->prefix.'posts WHERE poster_id='.$user_id.' ORDER BY posted DESC LIMIT 1') or error('Unable to fetch post info', __FILE__, __LINE__, $pun_db->error());
$ban_ip = ($pun_db->num_rows($result)) ? $pun_db->result($result) : '';
}
$mode = 'add';
}
else // We are editing a ban
{
$ban_id = intval($_GET['edit_ban']);
if ($ban_id < 1)
message($lang_common['Bad request']);
$result = $pun_db->query('SELECT username, ip, email, message, expire FROM '.$pun_db->prefix.'bans WHERE id='.$ban_id) or error('Unable to fetch ban info', __FILE__, __LINE__, $pun_db->error());
if ($pun_db->num_rows($result))
list($ban_user, $ban_ip, $ban_email, $ban_message, $ban_expire) = $pun_db->fetch_row($result);
else
message($lang_common['Bad request']);
$ban_expire = ($ban_expire != '') ? date('Y-m-d', $ban_expire) : '';
$mode = 'edit';
}
$page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / Admin / Bans';
$focus_element = array('bans2', 'ban_user');
require PUN_ROOT.'header.php';
generate_admin_menu('bans');
?>
<div class="blockform">
<h2><span>Ban advanced settings</span></h2>
<div class="box">
<form id="bans2" method="post" action="admin_bans.php">
<div class="inform">
<input type="hidden" name="mode" value="<?php echo $mode ?>" />
<?php if ($mode == 'edit'): ?> <input type="hidden" name="ban_id" value="<?php echo $ban_id ?>" />
<?php endif; ?> <fieldset>
<legend>Supplement ban with IP and e-mail</legend>
<div class="infldset">
<table class="aligntop" cellspacing="0">
<tr>
<th scope="row">Username</th>
<td>
<input type="text" name="ban_user" size="25" maxlength="25" value="<?php if (isset($ban_user)) echo pun_htmlspecialchars($ban_user); ?>" tabindex="1" />
<span>The username to ban.</span>
</td>
</tr>
<tr>
<th scope="row">IP-adresses</th>
<td>
<input type="text" name="ban_ip" size="45" maxlength="255" value="<?php if (isset($ban_ip)) echo $ban_ip; ?>" tabindex="2" />
<span>The IP or IP-ranges you wish to ban (e.g. 150.11.110.1 or 150.11.110). Separate addresses with spaces. If an IP is entered already it is the last known IP of this user in the database.<?php if ($ban_user != '' && isset($user_id)) echo ' Click <a href="admin_users.php?ip_stats='.$user_id.'">here</a> to see IP statistics for this user.' ?></span>
</td>
</tr>
<tr>
<th scope="row">E-mail/domain</th>
<td>
<input type="text" name="ban_email" size="40" maxlength="50" value="<?php if (isset($ban_email)) echo strtolower($ban_email); ?>" tabindex="3" />
<span>The e-mail or e-mail domain you wish to ban (e.g. someone@somewhere.com or somewhere.com). See "Allow banned e-mail addresses" in Options for more info.</span>
</td>
</tr>
</table>
<p class="topspace"><strong class="warntext">You should be very careful when banning an IP-range because of the possibility of multiple users matching the same partial IP.</strong></p>
</div>
</fieldset>
</div>
<div class="inform">
<fieldset>
<legend>Ban message and expiry</legend>
<div class="infldset">
<table class="aligntop" cellspacing="0">
<tr>
<th scope="row">Ban message</th>
<td>
<input type="text" name="ban_message" size="50" maxlength="255" value="<?php if (isset($ban_message)) echo pun_htmlspecialchars($ban_message); ?>" tabindex="4" />
<span>A message that will be displayed to the banned user when he/she visits the forums.</span>
</td>
</tr>
<tr>
<th scope="row">Expire date</th>
<td>
<input type="text" name="ban_expire" size="17" maxlength="10" value="<?php if (isset($ban_expire)) echo $ban_expire; ?>" tabindex="5" />
<span>The date when this ban should be automatically removed (format: YYYY-MM-DD). Leave blank to remove manually.</span>
</td>
</tr>
</table>
</div>
</fieldset>
</div>
<p class="submitend"><input type="submit" name="add_edit_ban" value=" Save " tabindex="6" /></p>
</form>
</div>
</div>
<div class="clearer"></div>
</div>
<?php
require PUN_ROOT.'footer.php';
}
// Add/edit a ban (stage 2)
else if (isset($_POST['add_edit_ban']))
{
confirm_referrer('admin_bans.php');
$ban_user = trim($_POST['ban_user']);
$ban_ip = trim($_POST['ban_ip']);
$ban_email = strtolower(trim($_POST['ban_email']));
$ban_message = trim($_POST['ban_message']);
$ban_expire = trim($_POST['ban_expire']);
if ($ban_user == '' && $ban_ip == '' && $ban_email == '')
message('You must enter either a username, an IP address or an e-mail address (at least).');
else if (strtolower($ban_user) == 'guest')
message('The guest user cannot be banned.');
// Validate IP/IP range (it's overkill, I know)
if ($ban_ip != '')
{
$ban_ip = preg_replace('/[\s]{2,}/', ' ', $ban_ip);
$addresses = explode(' ', $ban_ip);
$addresses = array_map('trim', $addresses);
for ($i = 0; $i < count($addresses); ++$i)
{
$octets = explode('.', $addresses[$i]);
for ($c = 0; $c < count($octets); ++$c)
{
$octets[$c] = (strlen($octets[$c]) > 1) ? ltrim($octets[$c], "0") : $octets[$c];
if ($c > 3 || preg_match('/[^0-9]/', $octets[$c]) || intval($octets[$c]) > 255)
message('You entered an invalid IP/IP-range.');
}
$cur_address = implode('.', $octets);
$addresses[$i] = $cur_address;
}
$ban_ip = implode(' ', $addresses);
}
require PUN_ROOT.'include/email.php';
if ($ban_email != '' && !is_valid_email($ban_email))
{
if (!preg_match('/^[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$/', $ban_email))
message('The e-mail address (e.g. user@domain.com) or partial e-mail address domain (e.g. domain.com) you entered is invalid.');
}
if ($ban_expire != '' && $ban_expire != 'Never')
{
$ban_expire = strtotime($ban_expire);
if ($ban_expire == -1 || $ban_expire <= time())
message('You entered an invalid expire date. The format should be YYYY-MM-DD and the date must be at least one day in the future.');
}
else
$ban_expire = 'NULL';
$ban_user = ($ban_user != '') ? '\''.$pun_db->escape($ban_user).'\'' : 'NULL';
$ban_ip = ($ban_ip != '') ? '\''.$pun_db->escape($ban_ip).'\'' : 'NULL';
$ban_email = ($ban_email != '') ? '\''.$pun_db->escape($ban_email).'\'' : 'NULL';
$ban_message = ($ban_message != '') ? '\''.$pun_db->escape($ban_message).'\'' : 'NULL';
if ($_POST['mode'] == 'add')
$pun_db->query('INSERT INTO '.$pun_db->prefix.'bans (username, ip, email, message, expire) VALUES('.$ban_user.', '.$ban_ip.', '.$ban_email.', '.$ban_message.', '.$ban_expire.')') or error('Unable to add ban', __FILE__, __LINE__, $pun_db->error());
else
$pun_db->query('UPDATE '.$pun_db->prefix.'bans SET username='.$ban_user.', ip='.$ban_ip.', email='.$ban_email.', message='.$ban_message.', expire='.$ban_expire.' WHERE id='.intval($_POST['ban_id'])) or error('Unable to update ban', __FILE__, __LINE__, $pun_db->error());
// Regenerate the bans cache
require_once PUN_ROOT.'include/cache.php';
generate_bans_cache();
pun_redirect('admin_bans.php', 'Ban '.(($_POST['mode'] == 'edit') ? 'edited' : 'added').'. Redirecting …');
}
// Remove a ban
else if (isset($_GET['del_ban']))
{
confirm_referrer('admin_bans.php');
$ban_id = intval($_GET['del_ban']);
if ($ban_id < 1)
message($lang_common['Bad request']);
$pun_db->query('DELETE FROM '.$pun_db->prefix.'bans WHERE id='.$ban_id) or error('Unable to delete ban', __FILE__, __LINE__, $pun_db->error());
// Regenerate the bans cache
require_once PUN_ROOT.'include/cache.php';
generate_bans_cache();
pun_redirect('admin_bans.php', 'Ban removed. Redirecting …');
}
$page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / Admin / Bans';
$focus_element = array('bans', 'new_ban_user');
require PUN_ROOT.'header.php';
generate_admin_menu('bans');
?>
<div class="blockform">
<h2><span>New ban</span></h2>
<div class="box">
<form id="bans" method="post" action="admin_bans.php?action=more">
<div class="inform">
<fieldset>
<legend>Add ban</legend>
<div class="infldset">
<table class="aligntop" cellspacing="0">
<tr>
<th scope="row">Username<div><input type="submit" name="add_ban" value=" Add " tabindex="2" /></div></th>
<td>
<input type="text" name="new_ban_user" size="25" maxlength="25" tabindex="1" />
<span>The username to ban (case insensitive). The next page will let you enter a custom IP and e-mail. If you just want to ban a specific IP/IP-range or e-mail just leave it blank.</span>
</td>
</tr>
</table>
</div>
</fieldset>
</div>
</form>
</div>
<h2 class="block2"><span>Existing bans</span></h2>
<div class="box">
<div class="fakeform">
<?php
$result = $pun_db->query('SELECT id, username, ip, email, message, expire FROM '.$pun_db->prefix.'bans ORDER BY id') or error('Unable to fetch ban list', __FILE__, __LINE__, $pun_db->error());
if ($pun_db->num_rows($result))
{
while ($cur_ban = $pun_db->fetch_assoc($result))
{
$expire = format_time($cur_ban['expire'], true);
?>
<div class="inform">
<fieldset>
<legend>Ban expires: <?php echo $expire ?></legend>
<div class="infldset">
<table cellspacing="0">
<?php if ($cur_ban['username'] != ''): ?> <tr>
<th>Username</th>
<td><?php echo pun_htmlspecialchars($cur_ban['username']) ?></td>
</tr>
<?php endif; ?><?php if ($cur_ban['email'] != ''): ?> <tr>
<th>E-mail</th>
<td><?php echo $cur_ban['email'] ?></td>
</tr>
<?php endif; ?><?php if ($cur_ban['ip'] != ''): ?> <tr>
<th>IP/IP-ranges</th>
<td><?php echo $cur_ban['ip'] ?></td>
</tr>
<?php endif; ?><?php if ($cur_ban['message'] != ''): ?> <tr>
<th>Reason</th>
<td><?php echo pun_htmlspecialchars($cur_ban['message']) ?></td>
</tr>
<?php endif; ?> </table>
<p class="linkactions"><a href="admin_bans.php?edit_ban=<?php echo $cur_ban['id'] ?>">Edit</a> - <a href="admin_bans.php?del_ban=<?php echo $cur_ban['id'] ?>">Remove</a></p>
</div>
</fieldset>
</div>
<?php
}
}
else
echo "\t\t\t\t".'<p>No bans in list.</p>'."\n";
?>
</div>
</div>
</div>
<div class="clearer"></div>
</div>
<?php
require PUN_ROOT.'footer.php';