--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/punbb/login.php Sun Apr 06 00:28:50 2008 -0400
@@ -0,0 +1,394 @@
+<?php
+/***********************************************************************
+
+ Copyright (C) 2002-2008 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
+
+************************************************************************/
+
+
+if (isset($_GET['action']))
+ define('PUN_QUIET_VISIT', 1);
+
+// if (!defined('PUN_ROOT'))
+// define('PUN_ROOT', './');
+// require PUN_ROOT.'include/common.php';
+
+// import globals (I really hope this isn't dangerous)
+foreach ( $GLOBALS as $key => $_ )
+{
+ $$key =& $GLOBALS[$key];
+}
+
+($hook = get_hook('li_start')) ? eval($hook) : null;
+
+// Load the login.php language file
+require PUN_ROOT.'lang/'.$pun_user['language'].'/login.php';
+
+
+$action = isset($_GET['action']) ? $_GET['action'] : null;
+
+
+// Login
+if (isset($_POST['form_sent']) && $action == 'in')
+{
+ $form_username = trim($_POST['req_username']);
+ $form_password = trim($_POST['req_password']);
+
+ ($hook = get_hook('li_login_form_submitted')) ? eval($hook) : null;
+
+ // Get user info matching login attempt
+ $query = array(
+ 'SELECT' => 'u.id, u.group_id, u.password, u.save_pass, u.salt',
+ 'FROM' => 'users AS u'
+ );
+
+ if ($db_type == 'mysql' || $db_type == 'mysqli')
+ $query['WHERE'] = 'username=\''.$pun_db->escape($form_username).'\'';
+ else
+ $query['WHERE'] = 'LOWER(username)=LOWER(\''.$pun_db->escape($form_username).'\')';
+
+ ($hook = get_hook('li_qr_get_login_data')) ? eval($hook) : null;
+ $result = $pun_db->query_build($query) or error(__FILE__, __LINE__);
+ list($user_id, $group_id, $db_password_hash, $save_pass, $salt) = $pun_db->fetch_row($result);
+
+ $authorized = false;
+ if (!empty($db_password_hash))
+ {
+ $sha1_in_db = (strlen($db_password_hash) == 40) ? true : false;
+ $form_password_hash = sha1($salt.sha1($form_password));
+
+ if ($sha1_in_db && $db_password_hash == $form_password_hash)
+ $authorized = true;
+ else if ((!$sha1_in_db && $db_password_hash == md5($form_password)) || ($sha1_in_db && $db_password_hash == sha1($form_password)))
+ {
+ $authorized = true;
+
+ $salt = random_key(12);
+ $form_password_hash = sha1($salt.sha1($form_password));
+
+ // There's an old MD5 hash or an unsalted SHA1 hash in the database, so we replace it
+ // with a randomly generated salt and a new, salted SHA1 hash
+ $query = array(
+ 'UPDATE' => 'users',
+ 'SET' => 'password=\''.$form_password_hash.'\', salt=\''.$pun_db->escape($salt).'\'',
+ 'WHERE' => 'id='.$user_id
+ );
+
+ ($hook = get_hook('li_qr_update_user_hash')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+ }
+ }
+
+ ($hook = get_hook('li_login_pre_auth_message')) ? eval($hook) : null;
+
+ if (!$authorized)
+ message($lang_login['Wrong user/pass'], sprintf($lang_login['Forgotten password'], '<a href="'.pun_link($pun_url['request_password']).'">'.$lang_login['Request pass'].'</a>'));
+
+ // Update the status if this is the first time the user logged in
+ if ($group_id == PUN_UNVERIFIED)
+ {
+ $query = array(
+ 'UPDATE' => 'users',
+ 'SET' => 'group_id='.$pun_config['o_default_user_group'],
+ 'WHERE' => 'id='.$user_id
+ );
+
+ ($hook = get_hook('li_qr_update_user_group')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+ }
+
+ // Remove this user's guest entry from the online list
+ $query = array(
+ 'DELETE' => 'online',
+ 'WHERE' => 'ident=\''.$pun_db->escape(get_remote_address()).'\''
+ );
+
+ ($hook = get_hook('li_qr_delete_online_user')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+
+ $expire = ($save_pass == '1') ? time() + 31536000 : 0;
+ pun_setcookie($cookie_name, base64_encode($user_id.'|'.$form_password_hash), $expire);
+
+ pun_redirect(htmlspecialchars($_POST['redirect_url']).((substr_count($_POST['redirect_url'], '?') == 1) ? '&' : '?').'login=1', $lang_login['Login redirect']);
+}
+
+
+// Logout
+else if ($action == 'out')
+{
+ if ($pun_user['is_guest'] || !isset($_GET['id']) || $_GET['id'] != $pun_user['id'])
+ {
+ header('Location: '.pun_link($pun_url['index']));
+ exit;
+ }
+
+ // We validate the CSRF token. If it's set in POST and we're at this point, the token is valid.
+ // If it's in GET, we need to make sure it's valid.
+ if (!isset($_POST['csrf_token']) && (!isset($_GET['csrf_token']) || $_GET['csrf_token'] !== generate_form_token('logout'.$pun_user['id'])))
+ csrf_confirm_form();
+
+ ($hook = get_hook('li_logout_selected')) ? eval($hook) : null;
+
+ // Remove user from "users online" list.
+ $query = array(
+ 'DELETE' => 'online',
+ 'WHERE' => 'user_id='.$pun_user['id']
+ );
+
+ ($hook = get_hook('li_qr_delete_online_user2')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+
+ // Update last_visit (make sure there's something to update it with)
+ if (isset($pun_user['logged']))
+ {
+ $query = array(
+ 'UPDATE' => 'users',
+ 'SET' => 'last_visit='.$pun_user['logged'],
+ 'WHERE' => 'id='.$pun_user['id']
+ );
+
+ ($hook = get_hook('li_qr_update_last_visit')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+ }
+
+ pun_setcookie($cookie_name, base64_encode('1|'.random_key(8, true)), time() + 31536000);
+
+ // Reset tracked topics
+ set_tracked_topics(null);
+
+ ($hook = get_hook('li_logout_pre_redirect')) ? eval($hook) : null;
+
+ pun_redirect(pun_link($pun_url['index']), $lang_login['Logout redirect']);
+}
+
+
+// New password
+else if ($action == 'forget' || $action == 'forget_2')
+{
+ if (!$pun_user['is_guest'])
+ header('Location: '.pun_link($pun_url['index']));
+
+ ($hook = get_hook('li_forgot_pass_selected')) ? eval($hook) : null;
+
+ if (isset($_POST['form_sent']))
+ {
+ require PUN_ROOT.'include/email.php';
+
+ // Validate the email-address
+ $email = strtolower(trim($_POST['req_email']));
+ if (!is_valid_email($email))
+ message($lang_common['Invalid e-mail']);
+
+ // Fetch user matching $email
+ $query = array(
+ 'SELECT' => 'u.id, u.username, u.salt',
+ 'FROM' => 'users AS u',
+ 'WHERE' => 'u.email=\''.$pun_db->escape($email).'\''
+ );
+
+ ($hook = get_hook('li_qr_get_user_data')) ? eval($hook) : null;
+ $result = $pun_db->query_build($query) or error(__FILE__, __LINE__);
+ if ($pun_db->num_rows($result))
+ {
+ ($hook = get_hook('li_forgot_pass_pre_email')) ? eval($hook) : null;
+
+ // Load the "activate password" template
+ $mail_tpl = trim(file_get_contents(PUN_ROOT.'lang/'.$pun_user['language'].'/mail_templates/activate_password.tpl'));
+
+ // The first row contains the subject
+ $first_crlf = strpos($mail_tpl, "\n");
+ $mail_subject = trim(substr($mail_tpl, 8, $first_crlf-8));
+ $mail_message = trim(substr($mail_tpl, $first_crlf));
+
+ // Do the generic replacements first (they apply to all e-mails sent out here)
+ $mail_message = str_replace('<base_url>', $base_url.'/', $mail_message);
+ $mail_message = str_replace('<board_mailer>', sprintf($lang_common['Forum mailer'], $pun_config['o_board_title']), $mail_message);
+
+ // Loop through users we found
+ while ($cur_hit = $pun_db->fetch_assoc($result))
+ {
+ // Generate a new password activation key
+ $new_password_key = random_key(8, true);
+
+ $query = array(
+ 'UPDATE' => 'users',
+ 'SET' => 'activate_key=\''.$new_password_key.'\'',
+ 'WHERE' => 'id='.$cur_hit['id']
+ );
+
+ ($hook = get_hook('li_qr_set_activate_key')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+
+ // Do the user specific replacements to the template
+ $cur_mail_message = str_replace('<username>', $cur_hit['username'], $mail_message);
+ $cur_mail_message = str_replace('<activation_url>', str_replace('&', '&', pun_link($pun_url['change_password_key'], array($cur_hit['id'], $new_password_key))), $cur_mail_message);
+
+ pun_mail($email, $mail_subject, $cur_mail_message);
+ }
+
+ message(sprintf($lang_login['Forget mail'], '<a href="mailto:'.$pun_config['o_admin_email'].'">'.$pun_config['o_admin_email'].'</a>'));
+ }
+ else
+ message(sprintf($lang_login['No e-mail match'], htmlspecialchars($email)));
+ }
+
+ // Setup form
+ $pun_page['set_count'] = $pun_page['fld_count'] = 0;
+ $pun_page['form_action'] = $base_url.'/login.php?action=forget_2';
+
+ // Setup breadcrumbs
+ $pun_page['crumbs'] = array(
+ array($pun_config['o_board_title'], pun_link($pun_url['index'])),
+ $lang_login['New password request']
+ );
+
+ ($hook = get_hook('li_forgot_pass_pre_header_load')) ? eval($hook) : null;
+
+ define ('PUN_PAGE', 'dialogue');
+ require PUN_ROOT.'header.php';
+
+?>
+<div id="pun-main" class="main">
+
+ <h1><span><?php echo end($pun_page['crumbs']) ?></span></h1>
+
+ <div class="main-head">
+ <h2><span><?php echo $lang_login['New password head'] ?></span></h2>
+ </div>
+
+ <div class="main-content frm">
+ <div class="frm-info">
+ <p class="important"><?php echo $lang_login['New password info'] ?></p>
+ </div>
+ <div id="req-msg" class="frm-warn">
+ <p class="important"><?php printf($lang_common['Required warn'], '<em class="req-text">'.$lang_common['Required'].'</em>') ?></p>
+ </div>
+ <form id="afocus" class="frm-form" method="post" accept-charset="utf-8" action="<?php echo $pun_page['form_action'] ?>">
+ <div class="hidden">
+ <input type="hidden" name="form_sent" value="1" />
+ </div>
+<?php ($hook = get_hook('li_forgot_pass_pre_fieldset')) ? eval($hook) : null; ?>
+ <fieldset class="frm-set set<?php echo ++$pun_page['set_count'] ?>">
+ <legend class="frm-legend"><strong><?php echo $lang_common['Required information'] ?></strong></legend>
+ <div class="frm-fld text required">
+ <label for="fld<?php echo ++$pun_page['fld_count'] ?>">
+ <span class="fld-label"><?php echo $lang_login['E-mail address'] ?></span><br />
+ <span class="fld-input"><input id="fld<?php echo $pun_page['fld_count'] ?>" type="text" name="req_email" size="35" maxlength="80" /></span><br />
+ <em class="req-text"><?php echo $lang_common['Required'] ?></em>
+ <span class="fld-help"><?php echo $lang_login['E-mail address help'] ?></span>
+ </label>
+ </div>
+ </fieldset>
+<?php ($hook = get_hook('li_forgot_pass_post_fieldset')) ? eval($hook) : null; ?>
+ <div class="frm-buttons">
+ <span class="submit"><input type="submit" name="request_pass" value="<?php echo $lang_common['Submit'] ?>" /></span>
+ <span class="cancel"><input type="submit" name="cancel" value="<?php echo $lang_common['Cancel'] ?>" /></span>
+ </div>
+ </form>
+ </div>
+
+</div>
+<?php
+
+ require PUN_ROOT.'footer.php';
+}
+
+if (!$pun_user['is_guest'])
+ header('Location: '.pun_link($pun_url['index']));
+
+// Setup form
+$pun_page['set_count'] = $pun_page['fld_count'] = 0;
+$pun_page['form_action'] = $base_url.'/login.php?action=in';
+
+$pun_page['hidden_fields'] = array(
+ '<input type="hidden" name="form_sent" value="1" />',
+ '<input type="hidden" name="redirect_url" value="'.htmlspecialchars($pun_user['prev_url']).'" />'
+);
+
+// Setup form information
+$pun_page['frm_info'] = array(
+ '<li><span>'.sprintf($lang_login['Must be registered'], '<a href="'.pun_link($pun_url['register']).'">'.$lang_login['Register now'].'</a>').'</span></li>',
+ '<li><span>'.sprintf($lang_login['Forgotten password'], '<a href="'.pun_link($pun_url['request_password']).'">'.$lang_login['Request pass'].'</a>').'</span></li>'
+);
+
+// Setup breadcrumbs
+$pun_page['crumbs'] = array(
+ array($pun_config['o_board_title'], pun_link($pun_url['index'])),
+ $lang_common['Login']
+);
+
+($hook = get_hook('li_login_pre_header_load')) ? eval($hook) : null;
+
+define('PUN_PAGE', 'login');
+require PUN_ROOT.'header.php';
+
+?>
+<div id="pun-main" class="main">
+
+ <h1><span><?php echo end($pun_page['crumbs']) ?></span></h1>
+
+ <div class="main-head">
+ <h2><span><?php printf($lang_login['Login info'], htmlspecialchars($pun_config['o_board_title'])) ?></span></h2>
+ </div>
+
+ <div class="main-content frm">
+ <div class="frm-info">
+ <ul>
+ <?php echo implode("\n\t\t\t\t\t", $pun_page['frm_info'])."\n" ?>
+ </ul>
+ </div>
+ <div id="req-msg" class="frm-warn">
+ <p class="important"><?php printf($lang_common['Required warn'], '<em class="req-text">'.$lang_common['Required'].'</em>') ?></p>
+ </div>
+ <form id="afocus" class="frm-form" method="post" accept-charset="utf-8" action="<?php echo $pun_page['form_action'] ?>">
+ <div class="hidden">
+ <?php echo implode("\n\t\t\t\t", $pun_page['hidden_fields'])."\n" ?>
+ </div>
+<?php ($hook = get_hook('li_login_pre_fieldset')) ? eval($hook) : null; ?>
+ <fieldset class="frm-set set<?php echo ++$pun_page['set_count'] ?>">
+ <legend class="frm-legend"><strong><?php echo $lang_login['Login information'] ?></strong></legend>
+ <div class="frm-fld text required">
+ <label for="fld<?php echo ++$pun_page['fld_count'] ?>">
+ <span class="fld-label"><?php echo $lang_login['Username'] ?></span><br />
+ <span class="fld-input"><input type="text" id="fld<?php echo $pun_page['fld_count'] ?>" name="req_username" size="30" maxlength="25" /></span><br />
+ <em class="req-text"><?php echo $lang_common['Required'] ?></em>
+ </label>
+ </div>
+ <div class="frm-fld text required">
+ <label for="fld<?php echo ++$pun_page['fld_count'] ?>">
+ <span class="fld-label"><?php echo $lang_login['Password'] ?></span><br />
+ <span class="fld-input"><input type="password" id="fld<?php echo $pun_page['fld_count'] ?>" name="req_password" size="30" /></span><br />
+ <em class="req-text"><?php echo $lang_common['Required'] ?></em>
+ </label>
+ </div>
+ </fieldset>
+<?php ($hook = get_hook('li_login_post_fieldset')) ? eval($hook) : null; ?>
+ <div class="frm-buttons">
+ <span class="submit"><input type="submit" name="login" value="<?php echo $lang_common['Login'] ?>" /></span>
+ </div>
+ </form>
+ </div>
+
+</div>
+<?php
+
+($hook = get_hook('li_end')) ? eval($hook) : null;
+
+require PUN_ROOT.'footer.php';