Een inlog script van je forum op je site

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Mrjjh

mrjjh

02/01/2006 12:50:00
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Ik ben bezig om een gamesite te maken. Ik heb net een forum gemaakt en ik wil graag dat je op de mainpage al kan inloggen voor op het forum. Want anders moet je 2 keer inloggen. Kan iemand zo script voor mij maken!
 
PHP hulp

PHP hulp

27/11/2024 06:47:52
 
Pieter Boussaer

Pieter Boussaer

02/01/2006 12:54:00
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je moet op je mainpagina het loginformulier van je forum plaatsen en de database moet ook hetzelfde zijn als je forum.
 
Robert Deiman

Robert Deiman

02/01/2006 13:24:00
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Inderdaad, wat je ook kan doen is username en password voor het forum, in de tabel erbij zetten, (als die niet al hetzelfde zijn) en die opslaan in een sessie, (niet superveilig, maar voor een gemiddeld gebruiker goed genoeg) daarmee kan je dan ook controleren.
 
Mrjjh

mrjjh

02/01/2006 18:57:00
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Ja maar het script moet dan toch aangepast worden.

kijk ik heb van het forum de inlog.php gekopieerd moet je dan de hele code op de site zetten. Maar dit is de code misschien kan jij er dan wat aan veranderen

Code (php)
PHP script in nieuw venster Selecteer het PHP script
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<?php
/***************************************************************************
 *                                login.php
 *                            -------------------
 *   begin                : Saturday, Feb 13, 2001
 *   copyright            : (C) 2001 The phpBB Group
 *   email                : [email protected]
 *
 *   $Id: login.php,v 1.47.2.18 2005/05/06 20:50:10 acydburn Exp $
 *
 *
 ***************************************************************************/

/***************************************************************************
 *
 *   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.
 *
 ***************************************************************************/

//
// Allow people to reach login page if
// board is shut down
//
define("IN_LOGIN", true);

define('IN_PHPBB', true);
$phpbb_root_path = './';
include($phpbb_root_path . 'extension.inc');
include($phpbb_root_path . 'common.'.$phpEx);

//
// Set page ID for session management
//
$userdata = session_pagestart($user_ip, PAGE_LOGIN);
init_userprefs($userdata);
//
// End session management
//

// session id check
if (!empty($HTTP_POST_VARS['sid']) || !empty($HTTP_GET_VARS['sid']))
{
    $sid = (!empty($HTTP_POST_VARS['sid'])) ? $HTTP_POST_VARS['sid'] : $HTTP_GET_VARS['sid'];
}
else
{
    $sid = '';
}

if( isset($HTTP_POST_VARS['login']) || isset($HTTP_GET_VARS['login']) || isset($HTTP_POST_VARS['logout']) || isset($HTTP_GET_VARS['logout']) )
{
    if( ( isset($HTTP_POST_VARS['login']) || isset($HTTP_GET_VARS['login']) ) && (!$userdata['session_logged_in'] || isset($HTTP_POST_VARS['admin'])) )
    {
        $username = isset($HTTP_POST_VARS['username']) ? phpbb_clean_username($HTTP_POST_VARS['username']) : '';
        $password = isset($HTTP_POST_VARS['password']) ? $HTTP_POST_VARS['password'] : '';

        $sql = "SELECT user_id, username, user_password, user_active, user_level
            FROM " . USERS_TABLE . "
            WHERE username = '" . str_replace("\\'", "''", $username) . "'";
        if ( !($result = $db->sql_query($sql)) )
        {
            message_die(GENERAL_ERROR, 'Error in obtaining userdata', '', __LINE__, __FILE__, $sql);
        }

        if( $row = $db->sql_fetchrow($result) )
        {
            if( $row['user_level'] != ADMIN && $board_config['board_disable'] )
            {
                redirect(append_sid("index.$phpEx", true));
            }
            else
            {
                if( md5($password) == $row['user_password'] && $row['user_active'] )
                {
                    $autologin = ( isset($HTTP_POST_VARS['autologin']) ) ? TRUE : 0;

                    $admin = (isset($HTTP_POST_VARS['admin'])) ? 1 : 0;
                    $session_id = session_begin($row['user_id'], $user_ip, PAGE_INDEX, FALSE, $autologin, $admin);

                    if( $session_id )
                    {
                        $url = ( !empty($HTTP_POST_VARS['redirect']) ) ? str_replace('&amp;', '&', htmlspecialchars($HTTP_POST_VARS['redirect'])) : "index.$phpEx";
                        redirect(append_sid($url, true));
                    }
                    else
                    {
                        message_die(CRITICAL_ERROR, "Couldn't start session : login", "", __LINE__, __FILE__);
                    }
                }
                else
                {
                    $redirect = ( !empty($HTTP_POST_VARS['redirect']) ) ? str_replace('&amp;', '&', htmlspecialchars($HTTP_POST_VARS['redirect'])) : '';
                    $redirect = str_replace('?', '&', $redirect);

                    if (strstr(urldecode($redirect), "\n") || strstr(urldecode($redirect), "\r"))
                    {
                        message_die(GENERAL_ERROR, 'Tried to redirect to potentially insecure url.');
                    }

                    $template->assign_vars(array(
                        'META' => "<meta http-equiv=\"refresh\" content=\"3;url=login.$phpEx?redirect=$redirect\">")
                    );

                    $message = $lang['Error_login'] . '<br /><br />' . sprintf($lang['Click_return_login'], "<a href=\"login.$phpEx?redirect=$redirect\">", '</a>') . '<br /><br />' .  sprintf($lang['Click_return_index'], '<a href="' . append_sid("index.$phpEx") . '">', '</a>');

                    message_die(GENERAL_MESSAGE, $message);
                }
            }
        }
        else
        {
            $redirect = ( !empty($HTTP_POST_VARS['redirect']) ) ? str_replace('&amp;', '&', htmlspecialchars($HTTP_POST_VARS['redirect'])) : "";
            $redirect = str_replace("?", "&", $redirect);

            if (strstr(urldecode($redirect), "\n") || strstr(urldecode($redirect), "\r"))
            {
                message_die(GENERAL_ERROR, 'Tried to redirect to potentially insecure url.');
            }

            $template->assign_vars(array(
                'META' => "<meta http-equiv=\"refresh\" content=\"3;url=login.$phpEx?redirect=$redirect\">")
            );

            $message = $lang['Error_login'] . '<br /><br />' . sprintf($lang['Click_return_login'], "<a href=\"login.$phpEx?redirect=$redirect\">", '</a>') . '<br /><br />' .  sprintf($lang['Click_return_index'], '<a href="' . append_sid("index.$phpEx") . '">', '</a>');

            message_die(GENERAL_MESSAGE, $message);
        }
    }
    else if( ( isset($HTTP_GET_VARS['logout']) || isset($HTTP_POST_VARS['logout']) ) && $userdata['session_logged_in'] )
    {
        if( $userdata['session_logged_in'] )
        {
            session_end($userdata['session_id'], $userdata['user_id']);
        }

        if (!empty($HTTP_POST_VARS['redirect']) || !empty($HTTP_GET_VARS['redirect']))
        {
            $url = (!empty($HTTP_POST_VARS['redirect'])) ? htmlspecialchars($HTTP_POST_VARS['redirect']) : htmlspecialchars($HTTP_GET_VARS['redirect']);
            $url = str_replace('&amp;', '&', $url);
            redirect(append_sid($url, true));
        }
        else
        {
            redirect(append_sid("index.$phpEx", true));
        }
    }
    else
    {
        $url = ( !empty($HTTP_POST_VARS['redirect']) ) ? str_replace('&amp;', '&', htmlspecialchars($HTTP_POST_VARS['redirect'])) : "index.$phpEx";
        redirect(append_sid($url, true));
    }
}
else
{
    //
    // Do a full login page dohickey if
    // user not already logged in
    //
    if( !$userdata['session_logged_in'] || (isset($HTTP_GET_VARS['admin']) && $userdata['session_logged_in'] && $userdata['user_level'] == ADMIN))
    {
        $page_title = $lang['Login'];
        include($phpbb_root_path . 'includes/page_header.'.$phpEx);

        $template->set_filenames(array(
            'body' => 'login_body.tpl')
        );

        if( isset($HTTP_POST_VARS['redirect']) || isset($HTTP_GET_VARS['redirect']) )
        {
            $forward_to = $HTTP_SERVER_VARS['QUERY_STRING'];

            if( preg_match("/^redirect=([a-z0-9\.#\/\?&=\+\-_]+)/si", $forward_to, $forward_matches) )
            {
                $forward_to = ( !empty($forward_matches[3]) ) ? $forward_matches[3] : $forward_matches[1];
                $forward_match = explode('&', $forward_to);

                if(count($forward_match) > 1)
                {
                    $forward_page = '';

                    for($i = 1; $i < count($forward_match); $i++)
                    {
                        if( !ereg("sid=", $forward_match[$i]) )
                        {
                            if( $forward_page != '' )
                            {
                                $forward_page .= '&';
                            }
                            $forward_page .= $forward_match[$i];
                        }
                    }
                    $forward_page = $forward_match[0] . '?' . $forward_page;
                }
                else
                {
                    $forward_page = $forward_match[0];
                }
            }
        }
        else
        {
            $forward_page = '';
        }

        $username = ( $userdata['user_id'] != ANONYMOUS ) ? $userdata['username'] : '';

        $s_hidden_fields = '<input type="hidden" name="redirect" value="' . $forward_page . '" />';
        $s_hidden_fields .= (isset($HTTP_GET_VARS['admin'])) ? '<input type="hidden" name="admin" value="1" />' : '';

        make_jumpbox('viewforum.'.$phpEx, $forum_id);
        $template->assign_vars(array(
            'USERNAME' => $username,

            'L_ENTER_PASSWORD' => (isset($HTTP_GET_VARS['admin'])) ? $lang['Admin_reauthenticate'] : $lang['Enter_password'],
            'L_SEND_PASSWORD' => $lang['Forgotten_password'],

            'U_SEND_PASSWORD' => append_sid("profile.$phpEx?mode=sendpassword"),

            'S_HIDDEN_FIELDS' => $s_hidden_fields)
        );

        $template->pparse('body');

        include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
    }
    else
    {
        redirect(append_sid("index.$phpEx", true));
    }

}

?>
 



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