PHP Classes

File: upload/plugins/bulletinboard/api_libs/user_login.php

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  Classes of James Brows   PHP Bulletin Board   upload/plugins/bulletinboard/api_libs/user_login.php   Download  
File: upload/plugins/bulletinboard/api_libs/user_login.php
Role: Example script
Content type: text/plain
Description: Example script
Class: PHP Bulletin Board
Manage and post messages in multi-user forums
Author: By
Last change:
Date: 2 years ago
Size: 2,361 bytes
 

Contents

Class file image Download
<?php

function user_login()
{
   
$result='NG';

   
$username=trim(addslashes(getPost('username','')));
       
   
$password=trim(addslashes(getPost('password','')));

   
$captcha_answer=trim(addslashes(getPost('captcha_answer','')));

    if(!isset(
$username[1]) || !isset($password[1]))
    {
        return
'Username or password not valid!';
    }

    if(isset(
$username[155]) || isset($password[155]))
    {
        return
'Username or password not valid!';
    }

   
$savePath=PUBLIC_PATH.'bb_contents/firewall/username/'.md5(strtoupper($username));

    if(
file_exists($savePath))
    {
        return
'Your username disallow login to forum';
    }


    if((int)
Configs::$_['bb_enable_captcha_in_login']==1)
    {
        if(
strlen($captcha_answer)==0)
        {
            return
'Your captcha result is wrong';
        }
    }


   
$rePassword=md5($password);
   
$db=new Database();

   
// Captcha process
   
if((int)Configs::$_['bb_enable_captcha_in_login']==1)
    {
       
$result=$db->query("select answer from bb_captcha_session_data where session_id='".Configs::$_['visitor_data']['session_id']."'");

        if(
$captcha_answer!=$result[0]['answer'])
        {
            return
'Your captcha result is wrong';
        }
    }

   
$result=$db->query("select user_id,username,group_c,level_c from user_mst where (username='".$username."' OR email='".$username."') AND password='".$rePassword."'");

    if(!isset(
$result[0]))
    {
       
// saveActivities('user_login','Login failed',$username);
       
return 'Username not valid';
    }

   
//Set cookie
   
$parse=parse_url(SITE_URL);
   
setcookie('cf_u', $username, time()+ 360000,'/', $parse['host']);
   
setcookie('cf_p', $rePassword, time()+ 360000,'/', $parse['host']);

   
$db->nonquery("update user_mst set last_logined=now() where (username='".$username."' OR email='".$username."') AND password='".$rePassword."'");
   
$db->nonquery("update bb_user_data set last_user_online=now(),last_user_ip_address='".Configs::$_['visitor_data']['ip']."',last_user_user_agent='".Configs::$_['visitor_data']['user_agent']."' where user_id='".$result[0]['user_id']."'");

   
createLoginSession($username,$rePassword);

   
saveActivities('user_login','Login success',$username);

   
BB_Message::updateMessageCountStats($result[0]['user_id']);
   
    return
'OK';
}