mirror of
https://github.com/e107inc/e107.git
synced 2025-01-16 20:28:28 +01:00
244 lines
7.1 KiB
PHP
244 lines
7.1 KiB
PHP
<?php
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/*
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* e107 website system
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*
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* Copyright 2008-2010 e107 Inc (e107.org)
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* Released under the terms and conditions of the
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* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
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*
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* Interface for users who have forgotten their password
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*
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* $URL$
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* $Id$
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*
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*/
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require_once('class2.php');
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include_lan(e_LANGUAGEDIR.e_LANGUAGE.'/lan_'.e_PAGE);
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$tp = e107::getParser();
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if (USER)
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{
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header('location:'.e_BASE.'index.php');
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exit;
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}
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if($pref['fpwcode'] && extension_loaded('gd'))
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{
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define('USE_IMAGECODE',TRUE);
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require_once(e_HANDLER.'secure_img_handler.php');
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$sec_img = new secure_image;
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}
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else
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{
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define('USE_IMAGECODE',FALSE);
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}
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if ($pref['membersonly_enabled'])
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{
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$sc = array (
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'FPW_LOGIN_LOGO' => file_exists(THEME."images/login_logo.png") ? "<img src='".THEME_ABS."images/login_logo.png' alt='' />\n" : "<img src='".e_IMAGE_ABS."logo.png' alt='' />\n"
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);
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//if (!$FPW_TABLE_HEADER)
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{
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require_once (e107::coreTemplatePath('fpw')); //correct way to load a core template.
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}
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$HEADER = $tp->simpleParse($FPW_TABLE_HEADER, $sc);
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$FOOTER = $tp->simpleParse($FPW_TABLE_FOOTER, $sc);
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}
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$user_info = e107::getUserSession();
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require_once(HEADERF);
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function fpw_error($txt)
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{
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global $ns;
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$ns->tablerender(LAN_03, "<div class='fpw-page'>".$txt."</div>", 'fpw');
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require_once(FOOTERF);
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exit;
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}
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//the separator character used
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define('FPW_SEPARATOR', '#');
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//$fpw_sep = '#';
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if (e_QUERY)
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{ // User has clicked on the emailed link
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define('FPW_ACTIVE','TRUE');
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$tmpinfo = preg_replace("#[\W_]#", "", e107::getParser()->toDB(e_QUERY, true)); // query part is a 'random' number
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if ($tmpinfo != e_QUERY)
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{
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die(); // Shouldn't be any characters that toDB() changes
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}
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if ($sql->db_Select('tmp', '*', "`tmp_ip`='pwreset' AND `tmp_info` LIKE '%".FPW_SEPARATOR.$tmpinfo."' "))
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{
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$row = $sql->db_Fetch();
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$sql->db_Delete('tmp', "`tmp_time` = ".$row['tmp_time']." AND `tmp_info` = '".$row['tmp_info']."' ");
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list($loginName, $md5) = explode(FPW_SEPARATOR, $row['tmp_info']);
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$loginName = $tp -> toDB($loginName, true);
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if ($md5 != $tmpinfo)
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{
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die('Random mismatch!'); // This should never happen!
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}
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$newpw = $user_info->generateRandomString(str_repeat('*', rand(8, 12))); // Generate new temporary password
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$mdnewpw = $user_info->HashPassword($newpw,$loginName);
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// Details for admin log
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$do_log['password_action'] = LAN_FPW21;
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//$do_log['user_name'] = $tp -> toDB($username, true);
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$do_log['user_loginname'] = $loginName;
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$do_log['activation_code'] = $tmpinfo;
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$do_log['user_password'] = $mdnewpw;
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$admin_log->user_audit(USER_AUDIT_PW_RES,$do_log,0,$do_log['user_name']);
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$sql->db_Update('user', "`user_password`='{$mdnewpw}' WHERE `user_loginname`='".$loginName."' ");
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if((integer) e107::getPref('allowEmailLogin') > 0)
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{
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// always show email when possible
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$sql->db_Select('user', 'user_email', "user_loginname='{$loginName}'");
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$tmp = $sql->db_Fetch();
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$loginName = $tmp['user_email'];
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unset($tmp);
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}
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cookie($pref['cookie_name'], '', (time()-2592000));
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$_SESSION[$pref['cookie_name']] = '';
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$txt = "<div class='fpw-message'>".LAN_FPW8."</div>
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<table class='fpw-info'>
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<tr><td>".LAN_218."</td><td style='font-weight:bold'>{$loginName}</td></tr>
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<tr><td>".LAN_FPW9."</td><td style='font-weight:bold'>{$newpw}</td></tr>
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</table>
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<br /><br />".LAN_FPW10." <a href='".e_LOGIN."'>".LAN_FPW11."</a> ".LAN_FPW12;
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fpw_error($txt);
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}
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else
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{
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fpw_error(LAN_FPW7); // No 'forgot password' entry found
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}
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}
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// Request to reset password
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//--------------------------
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if (isset($_POST['pwsubmit']))
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{ // Request for password reset submitted
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require_once(e_HANDLER.'mail.php');
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$email = $_POST['email'];
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if ($pref['fpwcode'] && extension_loaded('gd'))
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{
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if (!$sec_img->verify_code($_POST['rand_num'], $_POST['code_verify']))
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{
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fpw_error(LAN_FPW3);
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}
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}
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$clean_email = check_email($tp -> toDB($_POST['email']));
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$clean_username = $tp -> toDB(varset($_POST['username'], ''));
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$query = "`user_email`='{$clean_email}' ";
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// Allow admins to remove 'username' from fpw_template.php if they wish.
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$query .= (isset($_POST['username'])) ? " AND `user_loginname`='{$clean_username}'" : "";
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if ($sql->db_Select('user', '*', $query))
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{ // Found user in DB
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$row = $sql->db_Fetch();
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if (($row['user_admin'] == 1) && (($row['user_perms'] == '0') OR ($row['user_perms'] == '0.')))
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{ // Main admin expected to be competent enough to never forget password! (And its a security check - so warn them)
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sendemail($pref['siteadminemail'], LAN_06, LAN_07.' ['.e107::getIPHandler()->getIP(FALSE).'] '.e107::getIPHandler()->getIP(TRUE).' '.LAN_08);
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echo "<script type='text/javascript'>document.location.href='index.php'</script>\n";
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die();
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}
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switch ($row['user_ban'])
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{ // Banned user, or not validated
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case USER_BANNED :
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die();
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case USER_VALIDATED :
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break;
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default :
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fpw_error(LAN_FPW22.':'.$row['user_ban']); // Intentionally rather a vague message
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exit;
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}
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if ($result = $sql->db_Select('tmp', '*', "`tmp_ip` = 'pwreset' AND `tmp_info` LIKE '".$row['user_loginname'].FPW_SEPARATOR."%'"))
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{
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fpw_error(LAN_FPW4); // Password reset already requested
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exit;
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}
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mt_srand ((double)microtime() * 1000000);
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$maxran = 1000000;
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$rand_num = mt_rand(0, $maxran);
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$datekey = date('r');
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$rcode = md5($_SERVER['HTTP_USER_AGENT'] . serialize($pref). $rand_num . $datekey);
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$link = SITEURL.'fpw.php?'.$rcode;
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$message = LAN_FPW5.' '.SITENAME.' '.LAN_FPW14.' : ['.e107::getIPHandler()->getIP(FALSE).'] '.e107::getIPHandler()->getIP(TRUE).".\n\n".LAN_FPW15."\n\n".LAN_FPW16."\n\n".LAN_FPW17."\n\n{$link}";
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$deltime = time()+86400 * 2; //Set timestamp two days ahead so it doesn't get auto-deleted
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$sql->db_Insert('tmp', "'pwreset',{$deltime},'".$row['user_loginname'].FPW_SEPARATOR.$rcode."'");
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$do_log['password_action'] = LAN_FPW18;
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$do_log['user_id'] = $row['user_id'];
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$do_log['user_name'] = $row['user_name'];
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$do_log['user_loginname'] = $row['user_loginname'];
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$do_log['activation_code'] = $rcode;
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if (sendemail($_POST['email'], "".LAN_09."".SITENAME, $message))
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{
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$text = "<div style='text-align:center'>".LAN_FPW6."</div>";
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$do_log['password_result'] = LAN_FPW20;
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}
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else
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{
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$text = "<div style='text-align:center'>".LAN_02."</div>";
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$do_log['password_result'] = LAN_FPW19;
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}
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$admin_log->user_audit(USER_AUDIT_PW_RES,$do_log,$row['user_id'],$row['user_name']);
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$ns->tablerender(LAN_03, $text);
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require_once(FOOTERF);
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exit;
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}
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else
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{
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$text = LAN_213;
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$ns->tablerender(LAN_214, "<div style='text-align:center'>".$text."</div>");
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}
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}
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$sc = array();
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if (USE_IMAGECODE)
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{
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$sc = array (
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'FPW_TABLE_SECIMG_LAN' => LAN_FPW2,
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'FPW_TABLE_SECIMG_HIDDEN' => "<input type='hidden' name='rand_num' value='".$sec_img->random_number."' />",
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'FPW_TABLE_SECIMG_SECIMG' => $sec_img->r_image(),
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'FPW_TABLE_SECIMG_TEXTBOC' => "<input class='tbox' type='text' name='code_verify' size='15' maxlength='20' />"
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);
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}
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if (!$FPW_TABLE)
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{
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require_once (e107::coreTemplatePath('fpw')); //correct way to load a core template.
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}
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$text = $tp->simpleParse($FPW_TABLE, $sc);
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$ns->tablerender(LAN_03, $text);
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require_once(FOOTERF);
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?>
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