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register.php
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register.php
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<?php
/**
* Allows the creation of new user accounts.
*
* @copyright (C) 2008-2011 PunBB, partially based on code (C) 2008-2009 FluxBB.org
* @license http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
* @package PunBB
*/
if (!defined('FORUM_ROOT'))
define('FORUM_ROOT', './');
require FORUM_ROOT.'include/common.php';
($hook = get_hook('rg_start')) ? eval($hook) : null;
// If we are logged in, we shouldn't be here
if (!$forum_user['is_guest'])
{
header('Location: '.forum_link($forum_url['index']));
exit;
}
// Load the profile.php language file
require FORUM_ROOT.'lang/'.$forum_user['language'].'/profile.php';
if ($forum_config['o_regs_allow'] == '0')
message($lang_profile['No new regs']);
$errors = array();
// User pressed the cancel button
if (isset($_GET['cancel']))
redirect(forum_link($forum_url['index']), $lang_profile['Reg cancel redirect']);
// User pressed agree but failed to tick checkbox
else if (isset($_GET['agree']) && !isset($_GET['req_agreement']))
redirect(forum_link($forum_url['index']), $lang_profile['Reg cancel redirect']);
// Show the rules
else if ($forum_config['o_rules'] == '1' && !isset($_GET['agree']) && !isset($_POST['form_sent']))
{
// Setup form
$forum_page['group_count'] = $forum_page['item_count'] = $forum_page['fld_count'] = 0;
// Setup breadcrumbs
$forum_page['crumbs'] = array(
array($forum_config['o_board_title'], forum_link($forum_url['index'])),
array($lang_common['Register'], forum_link($forum_url['register'])),
$lang_common['Rules']
);
($hook = get_hook('rg_rules_pre_header_load')) ? eval($hook) : null;
define('FORUM_PAGE', 'rules');
require FORUM_ROOT.'header.php';
// START SUBST - <!-- forum_main -->
ob_start();
($hook = get_hook('rg_rules_output_start')) ? eval($hook) : null;
$forum_page['set_count'] = $forum_page['fld_count'] = 0;
?>
<div class="main-head">
<h2 class="hn"><span><?php echo sprintf($lang_profile['Register at'], $forum_config['o_board_title']) ?></span></h2>
</div>
<div class="main-subhead">
<h2 class="hn"><span><?php echo $lang_profile['Reg rules head'] ?></span></h2>
</div>
<div class="main-content main-frm">
<div class="ct-box user-box">
<?php echo $forum_config['o_rules_message'] ?>
</div>
<form class="frm-form" method="get" accept-charset="utf-8" action="<?php echo forum_link($forum_url['register']) ?>">
<?php ($hook = get_hook('rg_rules_pre_group')) ? eval($hook) : null; ?>
<div class="frm-group group<?php echo ++$forum_page['group_count'] ?>">
<?php ($hook = get_hook('rg_rules_pre_agree_checkbox')) ? eval($hook) : null; ?>
<div class="sf-set set<?php echo ++$forum_page['item_count'] ?>">
<div class="sf-box checkbox">
<span class="fld-input"><input type="checkbox" id="fld<?php echo ++$forum_page['fld_count'] ?>" name="req_agreement" value="1" /></span>
<label for="fld<?php echo $forum_page['fld_count'] ?>"><span><?php echo $lang_profile['Agreement'] ?></span> <?php echo $lang_profile['Agreement label'] ?></label>
</div>
</div>
<?php ($hook = get_hook('rg_rules_pre_group_end')) ? eval($hook) : null; ?>
</div>
<?php ($hook = get_hook('rg_rules_group_end')) ? eval($hook) : null; ?>
<div class="frm-buttons">
<span class="submit primary"><input type="submit" name="agree" value="<?php echo $lang_profile['Agree'] ?>" /></span>
<span class="cancel"><input type="submit" name="cancel" value="<?php echo $lang_common['Cancel'] ?>" formnovalidate /></span>
</div>
</form>
</div>
<?php
($hook = get_hook('rg_rules_end')) ? eval($hook) : null;
$tpl_temp = forum_trim(ob_get_contents());
$tpl_main = str_replace('<!-- forum_main -->', $tpl_temp, $tpl_main);
ob_end_clean();
// END SUBST - <!-- forum_main -->
require FORUM_ROOT.'footer.php';
}
else if (isset($_POST['form_sent']))
{
($hook = get_hook('rg_register_form_submitted')) ? eval($hook) : null;
// Check that someone from this IP didn't register a user within the last hour (DoS prevention)
$query = array(
'SELECT' => 'COUNT(u.id)',
'FROM' => 'users AS u',
'WHERE' => 'u.registration_ip=\''.$forum_db->escape(get_remote_address()).'\' AND u.registered>'.(time() - 3600)
);
($hook = get_hook('rg_register_qr_check_register_flood')) ? eval($hook) : null;
$result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
if ($forum_db->result($result) > 0)
{
$errors[] = $lang_profile['Registration flood'];
}
// Did everything go according to plan so far?
if (empty($errors))
{
$username = forum_trim($_POST['req_username']);
$email1 = strtolower(forum_trim($_POST['req_email1']));
if ($forum_config['o_regs_verify'] == '1')
{
$password1 = random_key(8, true);
$password2 = $password1;
}
else
{
$password1 = forum_trim($_POST['req_password1']);
$password2 = ($forum_config['o_mask_passwords'] == '1') ? forum_trim($_POST['req_password2']) : $password1;
}
// Validate the username
$errors = array_merge($errors, validate_username($username));
// ... and the password
if (utf8_strlen($password1) < 4)
$errors[] = $lang_profile['Pass too short'];
else if ($password1 != $password2)
$errors[] = $lang_profile['Pass not match'];
// ... and the e-mail address
if (!defined('FORUM_EMAIL_FUNCTIONS_LOADED'))
require FORUM_ROOT.'include/email.php';
if (!is_valid_email($email1))
$errors[] = $lang_profile['Invalid e-mail'];
// Check if it's a banned e-mail address
$banned_email = is_banned_email($email1);
if ($banned_email && $forum_config['p_allow_banned_email'] == '0')
$errors[] = $lang_profile['Banned e-mail'];
// Clean old unverified registrators - delete older than 72 hours
$query = array(
'DELETE' => 'users',
'WHERE' => 'group_id='.FORUM_UNVERIFIED.' AND activate_key IS NOT NULL AND registered < '.(time() - 259200)
);
($hook = get_hook('rg_register_qr_delete_unverified')) ? eval($hook) : null;
$forum_db->query_build($query) or error(__FILE__, __LINE__);
// Check if someone else already has registered with that e-mail address
$dupe_list = array();
$query = array(
'SELECT' => 'u.username',
'FROM' => 'users AS u',
'WHERE' => 'u.email=\''.$forum_db->escape($email1).'\''
);
($hook = get_hook('rg_register_qr_check_email_dupe')) ? eval($hook) : null;
$result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
while ($cur_dupe = $forum_db->fetch_assoc($result))
{
$dupe_list[] = $cur_dupe['username'];
}
if (!empty($dupe_list) && empty($errors))
{
if ($forum_config['p_allow_dupe_email'] == '0')
$errors[] = $lang_profile['Dupe e-mail'];
}
($hook = get_hook('rg_register_end_validation')) ? eval($hook) : null;
// Did everything go according to plan so far?
if (empty($errors))
{
// Make sure we got a valid language string
if (isset($_POST['language']))
{
$language = preg_replace('#[\.\\\/]#', '', $_POST['language']);
if (!file_exists(FORUM_ROOT.'lang/'.$language.'/common.php'))
message($lang_common['Bad request']);
}
else
$language = $forum_config['o_default_lang'];
$initial_group_id = ($forum_config['o_regs_verify'] == '0') ? $forum_config['o_default_user_group'] : FORUM_UNVERIFIED;
$salt = random_key(12);
$password_hash = forum_hash($password1, $salt);
// Validate timezone and DST
$timezone = (isset($_POST['timezone'])) ? floatval($_POST['timezone']) : $forum_config['o_default_timezone'];
// Validate timezone — on error use default value
if (($timezone > 14.0) || ($timezone < -12.0)) {
$timezone = $forum_config['o_default_timezone'];
}
// DST
$dst = (isset($_POST['dst']) && intval($_POST['dst']) === 1) ? 1 : $forum_config['o_default_dst'];
// Insert the new user into the database. We do this now to get the last inserted id for later use.
$user_info = array(
'username' => $username,
'group_id' => $initial_group_id,
'salt' => $salt,
'password' => $password1,
'password_hash' => $password_hash,
'email' => $email1,
'email_setting' => $forum_config['o_default_email_setting'],
'timezone' => $timezone,
'dst' => $dst,
'language' => $language,
'style' => $forum_config['o_default_style'],
'registered' => time(),
'registration_ip' => get_remote_address(),
'activate_key' => ($forum_config['o_regs_verify'] == '1') ? '\''.random_key(8, true).'\'' : 'NULL',
'require_verification' => ($forum_config['o_regs_verify'] == '1'),
'notify_admins' => ($forum_config['o_regs_report'] == '1')
);
($hook = get_hook('rg_register_pre_add_user')) ? eval($hook) : null;
add_user($user_info, $new_uid);
// If we previously found out that the e-mail was banned
if ($banned_email && $forum_config['o_mailing_list'] != '')
{
$mail_subject = 'Alert - Banned e-mail detected';
$mail_message = 'User \''.$username.'\' registered with banned e-mail address: '.$email1."\n\n".'User profile: '.forum_link($forum_url['user'], $new_uid)."\n\n".'-- '."\n".'Forum Mailer'."\n".'(Do not reply to this message)';
($hook = get_hook('rg_register_banned_email')) ? eval($hook) : null;
forum_mail($forum_config['o_mailing_list'], $mail_subject, $mail_message);
}
// If we previously found out that the e-mail was a dupe
if (!empty($dupe_list) && $forum_config['o_mailing_list'] != '')
{
$mail_subject = 'Alert - Duplicate e-mail detected';
$mail_message = 'User \''.$username.'\' registered with an e-mail address that also belongs to: '.implode(', ', $dupe_list)."\n\n".'User profile: '.forum_link($forum_url['user'], $new_uid)."\n\n".'-- '."\n".'Forum Mailer'."\n".'(Do not reply to this message)';
($hook = get_hook('rg_register_dupe_email')) ? eval($hook) : null;
forum_mail($forum_config['o_mailing_list'], $mail_subject, $mail_message);
}
($hook = get_hook('rg_register_pre_login_redirect')) ? eval($hook) : null;
// Must the user verify the registration or do we log him/her in right now?
if ($forum_config['o_regs_verify'] == '1')
message(sprintf($lang_profile['Reg e-mail'], '<a href="mailto:'.forum_htmlencode($forum_config['o_admin_email']).'">'.forum_htmlencode($forum_config['o_admin_email']).'</a>'));
$expire = time() + $forum_config['o_timeout_visit'];
forum_setcookie($cookie_name, base64_encode($new_uid.'|'.$password_hash.'|'.$expire.'|'.sha1($salt.$password_hash.forum_hash($expire, $salt))), $expire);
redirect(forum_link($forum_url['index']), $lang_profile['Reg complete']);
}
}
}
// Setup form
$forum_page['group_count'] = $forum_page['item_count'] = $forum_page['fld_count'] = 0;
$forum_page['form_action'] = forum_link($forum_url['register']).'?action=register';
// Setup form information
$forum_page['frm_info'] = array();
if ($forum_config['o_regs_verify'] != '0')
$forum_page['frm_info']['email'] = '<p class="warn">'.$lang_profile['Reg e-mail info'].'</p>';
// Setup breadcrumbs
$forum_page['crumbs'] = array(
array($forum_config['o_board_title'], forum_link($forum_url['index'])),
array(sprintf($lang_profile['Register at'], $forum_config['o_board_title']), forum_link($forum_url['register'])),
);
// Load JS for timezone detection
$forum_loader->add_js('include/js/min/detect_timezone.min.js', array('type' => 'file'));
$forum_loader->add_js('PUNBB.detect_timezone.detect_on_register_form();', array('type' => 'inline'));
($hook = get_hook('rg_register_pre_header_load')) ? eval($hook) : null;
define('FORUM_PAGE', 'register');
require FORUM_ROOT.'header.php';
// START SUBST - <!-- forum_main -->
ob_start();
($hook = get_hook('rg_register_output_start')) ? eval($hook) : null;
?>
<div class="main-head">
<h2 class="hn"><span><?php echo sprintf($lang_profile['Register at'], $forum_config['o_board_title']) ?></span></h2>
</div>
<div class="main-content main-frm">
<?php
if (!empty($forum_page['frm_info'])):
?>
<div class="ct-box info-box">
<?php echo implode("\n\t\t\t", $forum_page['frm_info'])."\n" ?>
</div>
<?php
endif;
// If there were any errors, show them
if (!empty($errors))
{
$forum_page['errors'] = array();
foreach ($errors as $cur_error)
$forum_page['errors'][] = '<li class="warn"><span>'.$cur_error.'</span></li>';
($hook = get_hook('rg_pre_register_errors')) ? eval($hook) : null;
?>
<div class="ct-box error-box">
<h2 class="warn hn"><span><?php echo $lang_profile['Register errors'] ?></span></h2>
<ul class="error-list">
<?php echo implode("\n\t\t\t\t", $forum_page['errors'])."\n" ?>
</ul>
</div>
<?php
}
?>
<div id="req-msg" class="req-warn ct-box error-box">
<p class="important"><?php echo $lang_common['Required warn']; ?></p>
</div>
<form class="frm-form" id="afocus" method="post" accept-charset="utf-8" action="<?php echo $forum_page['form_action'] ?>" autocomplete="off">
<div class="hidden">
<input type="hidden" name="form_sent" value="1" />
<input type="hidden" name="csrf_token" value="<?php echo generate_form_token($forum_page['form_action']) ?>" />
<input type="hidden" name="timezone" id="register_timezone" value="<?php echo forum_htmlencode($forum_config['o_default_timezone']) ?>" />
<input type="hidden" name="dst" id="register_dst" value="<?php echo forum_htmlencode($forum_config['o_default_dst']) ?>" />
</div>
<?php ($hook = get_hook('rg_register_pre_group')) ? eval($hook) : null; ?>
<div class="frm-group group<?php echo ++$forum_page['group_count'] ?>">
<?php ($hook = get_hook('rg_register_pre_username')) ? eval($hook) : null; ?>
<div class="sf-set set<?php echo ++$forum_page['item_count'] ?>">
<div class="sf-box text required">
<label for="fld<?php echo ++$forum_page['fld_count'] ?>"><span><?php echo $lang_profile['Username'] ?></span> <small><?php echo $lang_profile['Username help'] ?></small></label><br />
<span class="fld-input"><input type="text" id="fld<?php echo $forum_page['fld_count'] ?>" name="req_username" value="<?php echo(isset($_POST['req_username']) ? forum_htmlencode($_POST['req_username']) : '') ?>" size="35" maxlength="25" required /></span>
</div>
</div>
<?php ($hook = get_hook('rg_register_pre_password')) ? eval($hook) : null; ?>
<?php if ($forum_config['o_regs_verify'] == '0'): ?> <div class="sf-set set<?php echo ++$forum_page['item_count'] ?>">
<div class="sf-box text required">
<label for="fld<?php echo ++$forum_page['fld_count'] ?>"><span><?php echo $lang_profile['Password'] ?></span> <small><?php echo $lang_profile['Password help'] ?></small></label><br />
<span class="fld-input"><input type="<?php echo($forum_config['o_mask_passwords'] == '1' ? 'password' : 'text') ?>" id="fld<?php echo $forum_page['fld_count'] ?>" name="req_password1" size="35" value="<?php echo(isset($_POST['req_password1']) ? forum_htmlencode($_POST['req_password1']) : ''); ?>" required autocomplete="off" /></span>
</div>
</div>
<?php ($hook = get_hook('rg_register_pre_confirm_password')) ? eval($hook) : null; ?>
<?php if ($forum_config['o_mask_passwords'] == '1'): ?>
<div class="sf-set set<?php echo ++$forum_page['item_count'] ?>">
<div class="sf-box text required">
<label for="fld<?php echo ++$forum_page['fld_count'] ?>"><span><?php echo $lang_profile['Confirm password'] ?></span> <small><?php echo $lang_profile['Confirm password help'] ?></small></label><br />
<span class="fld-input"><input type="password" id="fld<?php echo $forum_page['fld_count'] ?>" name="req_password2" size="35" value="<?php echo(isset($_POST['req_password2']) ? forum_htmlencode($_POST['req_password2']) : ''); ?>" required autocomplete="off" /></span>
</div>
</div>
<?php endif; ?>
<?php endif; ($hook = get_hook('rg_register_pre_email')) ? eval($hook) : null; ?> <div class="sf-set set<?php echo ++$forum_page['item_count']; if ($forum_config['o_regs_verify'] == '0') echo ' prepend-top'; ?>">
<div class="sf-box text required">
<label for="fld<?php echo ++$forum_page['fld_count'] ?>"><span><?php echo $lang_profile['E-mail'] ?></span> <small><?php echo $lang_profile['E-mail help'] ?></small></label><br />
<span class="fld-input"><input type="email" id="fld<?php echo $forum_page['fld_count'] ?>" name="req_email1" value="<?php echo(isset($_POST['req_email1']) ? forum_htmlencode($_POST['req_email1']) : '') ?>" size="35" maxlength="80" required /></span>
</div>
</div>
<?php ($hook = get_hook('rg_register_pre_email_confirm')) ? eval($hook) : null;
$languages = array();
$d = dir(FORUM_ROOT.'lang');
while (($entry = $d->read()) !== false)
{
if ($entry != '.' && $entry != '..' && is_dir(FORUM_ROOT.'lang/'.$entry) && file_exists(FORUM_ROOT.'lang/'.$entry.'/common.php'))
$languages[] = $entry;
}
$d->close();
($hook = get_hook('rg_register_pre_language')) ? eval($hook) : null;
// Only display the language selection box if there's more than one language available
if (count($languages) > 1)
{
natcasesort($languages);
?>
<div class="sf-set set<?php echo ++$forum_page['item_count'] ?>">
<div class="sf-box select">
<label for="fld<?php echo ++$forum_page['fld_count'] ?>"><span><?php echo $lang_profile['Language'] ?></span></label><br />
<span class="fld-input"><select id="fld<?php echo $forum_page['fld_count'] ?>" name="language">
<?php
$select_lang = isset($_POST['language']) ? $_POST['language'] : $forum_config['o_default_lang'];
foreach ($languages as $lang)
{
if ($select_lang == $lang)
echo "\t\t\t\t\t\t".'<option value="'.$lang.'" selected="selected">'.$lang.'</option>'."\n";
else
echo "\t\t\t\t\t\t".'<option value="'.$lang.'">'.$lang.'</option>'."\n";
}
?>
</select></span>
</div>
</div>
<?php
}
($hook = get_hook('rg_register_pre_group_end')) ? eval($hook) : null;
?>
</div>
<?php ($hook = get_hook('rg_register_group_end')) ? eval($hook) : null; ?>
<div class="frm-buttons">
<span class="submit"><input type="submit" name="register" value="<?php echo $lang_profile['Register'] ?>" /></span>
</div>
</form>
</div>
<?php
($hook = get_hook('rg_end')) ? eval($hook) : null;
$tpl_temp = forum_trim(ob_get_contents());
$tpl_main = str_replace('<!-- forum_main -->', $tpl_temp, $tpl_main);
ob_end_clean();
// END SUBST - <!-- forum_main -->
require FORUM_ROOT.'footer.php';