Converting from Xenforo to vBulletin

[Alice]

Hey,

I was wondering if someone might be willing to give me a hand with converting this matter of code to be cross-compatible with vbulletin?

Thanks,

<?php
 
// **************************************************************************************************
//      IMPORTANT CONFIGURATION ITEMS
// **************************************************************************************************
 
$enabled = true;
$serverip = '127.0.0.1';
 
// **************************************************************************************************
//      END OF IMPORTANT CONFIGURATION ITEMS
//      DO NOT EDIT ANYTHING BEYOND THIS POINT!
// **************************************************************************************************
 
// Necessary XenForo Hooks
require($fileDir . 'library/XenForo/Autoloader.php');
XenForo_Autoloader::getInstance()->setupAutoloader($fileDir . 'library');
XenForo_Application::initialize($fileDir . 'library', $fileDir);
XenForo_Application::set('page_start_time', $startTime);
 
// Assistance in placing file in correct directory w/o include/require.
$proxyfile = 'proxy.php';
$adminfile = 'admin.php';
if (!file_exists($proxyfile)) {
    die('This file is not in the correct directory. Please contact a website administrator.');
};
if (!file_exists($adminfile)) {
    die('This file is not in the correct directory. Please contact a website administrator.');
};
 
// Checks to make sure accessing IP is server IP.
$acuntite = $_SERVER['REMOTE_ADDR'];
if (strlen($_SERVER['REMOTE_ADDR'])<6) {
die ('Access denied.');
};
if ($acuntite != $serverip) {
die('Access denied.');
};
 
// Post get items
$username = $_GET['un'];
$password = $_GET['pw'];
 
// If no info specified
if(is_null($username) && is_null($password)) return;
$error = "";
$ph = new XenForo_Model_User();
$result = $ph->validateAuthentication($username, $password, $error);
 
// Ensures system is enabled before continuing. If not, returns error
if ($enabled != true) {
    die('3');
}
 
// Final get id
if(is_numeric($result) && $result > 0 && !(strpos($username, '@') !== false))
{
    $user = $ph->getFullUserById($result);
   
    // ensures user is not banned
    $banned = $user['is_banned'];
    // if banned, return error 2
    if($banned == 1) echo "2";
   
    // if not banned, successful login
    else echo "1";
}
 
// and if all else fails, the shit you provided is wrong so return error 0
else echo "0";
 
// Echo 0 = Incorrect user/pass
// Echo 1 = Successful Login
// Echo 2 = Banned User
// Echo 3 = System disabled
 
?>

[Alice]

Anyone know if they can help?

[Dave]

Untested, upload to the root of your vBulletin forum.

PHP Code:

<?php
require('./global.php');
require('includes/functions_login.php');

$enabled = true;
$serverip = '127.0.0.1';
  
// Checks to make sure accessing IP is server IP.
$acuntite = $_SERVER['REMOTE_ADDR'];
if (strlen($_SERVER['REMOTE_ADDR']) < 6 || $acuntite != $serverip || !$enabled) {
    die(3);
}
 
// Post get items
$username = $_GET['un'];
$password = $_GET['pw'];
 
// If no info specified
if(is_null($username) && is_null($password)) return;

$error = "";
$result = verify_authentication($username, $password, md5($password), md5($password), '', false);
 
// Final get id
if($result === true && !(strpos($username, '@') !== false)){
    if($vbulletin->userinfo['usergroupid'] == 8){
        echo 2; // Banned
    }else{
        echo 1; // Not banned.
    }
}else{
    echo 0; // and if all else fails, the shit you provided is wrong so return error 0
}
 
// Echo 0 = Incorrect user/pass
// Echo 1 = Successful Login
// Echo 2 = Banned User
// Echo 3 = System disabled

[Alice]

First off, thank you so much for being willing to help me with this project. Now, I uploaded the code to the root of the forums, and in Xenforo its supposed to print either a 0,1 or 2 and this only shows a completely blank page. But no errors we're printed, so go you.

[Dave]

It's because of the check that checks if the current IP matches the $serverip variable.
You probably want it to be something like this in that case:

PHP Code:

<?php 
require('./global.php'); 
require('includes/functions_login.php'); 
   
// Post get items 
$username = urldecode($_GET['un']); 
$password = urldecode($_GET['pw']); 
  
// If no info specified 
if(is_null($username) && is_null($password)){
    die('No login provided.');
} 

$result = verify_authentication($username, $password, md5($password), md5($password), '', false);
  
// Final get id 
if($result === true && !(strpos($username, '@') !== false)){ 
    if($vbulletin->userinfo['usergroupid'] == 8){ 
        echo 2; // Banned 
    }else{ 
        echo 1; // Not banned. 
    } 
}else{ 
    echo 0; // and if all else fails, the shit you provided is wrong so return error 0
}

Then you execute it as follows: http://example.com/script.php?un=Dave&pw=password

[Alice]

That code is producing the following error

Parse error: syntax error, unexpected 'if' (T_IF) in /home4/swgnge/public_html/forums/includes/functions_login.php(209) : eval()'d code on line 3
0

--------------- Added [DATE]1452536737[/DATE] at [TIME]1452536737[/TIME] ---------------

Scratch that, I was using the wrong syntax.

[Dave]

That's caused by a plugin you have installed, more specifically at the login_verify_failure_username hook.

[Alice]

Thank you so much Your my hero!!

[Dave]

No problem.

[Alice]

Originally Posted by Seraphyn

That code is producing the following error

Parse error: syntax error, unexpected 'if' (T_IF) in /home4/swgnge/public_html/forums/includes/functions_login.php(209) : eval()'d code on line 3
0

--------------- Added [DATE]1452536737[/DATE] at [TIME]1452536737[/TIME] ---------------

Scratch that, I was using the wrong syntax.

This is still an issue, specifically when you input a username that doesn't exist... like swglegends.com/forums/auth.php?un=username&pw=password

Please advise,