vb.org Archive - MediWiki Integration

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- Modification Requests/Questions (Unpaid) (https://vborg.vbsupport.ru/forumdisplay.php?f=112)

- - MediWiki Integration (https://vborg.vbsupport.ru/showthread.php?t=93024)

MediWiki Integration

I have posted the stub of an article that will outline modifications needed to integrate vB users with MediaWiki. This will result in wiki users being able to login through vB. Please go to: VBulletin/Users_Integration The reason for posting this information there is because this is more of a MediaWiki hack than vB.

If anyone has or is pursuing this, please share your insights there. Thank you!

Quote:

Originally Posted by leitel

I will be checking this out.

Holy smoke. This is recent interest for me. How incredibly timely.

Thank you.

rob

This would be a reasonable project to put some effort into. I'll contribute what I can. The single intergration thing is interesting and something which I would leverage-but it would need to be complete, and the issues at the bottom of your post show how this could be challenging.

I've been running my wiki for a week now (yeah yeah) and I've had a few bad eggs-one person even blanked around 50 articles before we blocked him and rolled everything back. It only took a few minutes to undo damage that took the attacker more than 30 minutes to create.

What I really want to do is have the 'discussion' tab turn into a vB thread discussing the article. What I'm working on doing in the meantime is making a simple script which will automatically make and/or redirect to the thread in my 'articles' discussion forum. This, I think, will be something that is absolutely necessary for an integration.

btw, I have a media wiki template and some php code that will cause a thread to get autogenerated if it doesn't exist for an article and link to the thread if it does. I can't update the wiki with all the code, unfortuantely because of vB rules...
This is crude-and a bit hacked together. The RSS Bot guys saved me a lot of time.

Code:

<?php





//get started

error_reporting(E_ALL & ~E_NOTICE);

define('NO_REGISTER_GLOBALS', 1);

define('THIS_SCRIPT', 'WikiThread');

$phrasegroups = array();

$specialtemplates = array();

$actiontemplates = array();

$auto=0;



require_once('./global.php');

require_once('./includes/functions.php');

require_once('./includes/functions_bigthree.php');

require_once('./includes/functions_forumlist.php');

require_once('./includes/functions_newpost.php');





//See if it is an existing thread

$threads = $DB_site->query("

        SELECT * FROM " . TABLE_PREFIX . "thread

        WHERE title = 'Discussion: ".$_REQUEST['t']. "'

        AND forumid='46'        

");

//if it is, go there

while($thread=$DB_site->fetch_array($threads)){



echo($thread['forumid']);

$url = "http://www.hitchhikernet.com/forum/showthread.php?t=".$thread['threadid'];

eval(standard_redirect('',$url));

}

//the thread doesn't exist, better make sure this is a real wiki article

//or haxxors will get you.  You need to put your wiki db info in here.



$title = $_REQUEST['t']; 

if($title == ''){die("No article specified");}

$wdbserver  = 

$wdbusername=

$wdbpassword = 

$wdbdbname = 

$dbconn = mysql_connect($wdbserver,$wdbusername,$wdbpassword);



$dbacc = mysql_select_db($wdbdbname,$dbconn);

if(!$dbacc){

die("Error getting to the db...");

}



$res = mysql_query("

SELECT * FROM cur 

WHERE cur_title = '".$title."'",$dbconn);



if(mysql_num_rows( $res ) < 1){

        die("Invalid Article Requested");

}

//it is a real article, add the 'default thread'

//You need to do a lot of editing here.



$threadtitle = "Discussion: ".$title;

$wikibotpost = "This is an automatically generated introductory discussion post for the article at http://www.hitchhikernet.com/index.php/".$title."";

$wikibotname = "WikiBot";

$wikibotid = 220;

$wikiforumid=46;



$foruminfo = fetch_foruminfo($wikiforumid);

$bbuserinfo = fetch_userinfo($wikibotid);



$post['signature'] = true;

$post['emailupdate'] = 9999;

$post['title'] = $threadtitle;

$post['message'] = $wikibotpost;

$post['poststarttime'] = TIMENOW;

$post['rss_date'] = TIMENOW;

$post['posthash'] = md5($post['poststarttime'] . $bbuserinfo['userid'] . $bbuserinfo['salt']);

build_new_post('thread', $foruminfo, array(), 0, $post, $errors, $wikibotid);



$url = "http://www.hitchhikernet.com/forum/wikithread.php?t=".$title;

eval(standard_redirect('',$url));





?>

and then I made a template on my wiki called fd (forum discussion)

Code:

<h3>

[http://www.hitchhikernet.com/forum/wikithread.php?t={{PAGENAMEE}} comments/discussion]

</h3>

my sig has a link to where this is currently working.

Darax, would you consider adding this information to the wiki Leitel's started?

r

I can't because the first bit of code references vB code at the beginning and end... The best I could do is link back to here.

Darax, you are welcome to add your comments/code to the article I started. Notice how nogerorob did this.

The focus of this article is Users integration. Your hack addresses thread integration with the discussion tab (if got that right). QUESTION: Should my article be renamed to cover vB integration in general OR should someone start a NEW article perhaps entitled: VBulletin/Thread_Integration?

I am starting to dive into this again. It sure would be helpful to collaborate with any others on this. :) If you are interested, please reply here or email me. Thanks! :)

I'm sorry to be late to the thread, but I've actually been running an integrated vBulletin/MediaWiki system for quite some time. I just today got another request from someone wanting to have the code, and realized it might be easier to just post it .. :)

MediaWiki has a facility for creating Authentication plugins that let you do the integration pretty easily. They were non-documented when I started with the hack, but once you find the correct template everything was smooth sailing. There are a few comments about the code

- People still need to log on to MediaWiki once, after that they are cookied.
- MediaWiki has a smaller namespace for usernames than vBulletin, on a large board you might have clashes. I'm assuming it's not a security problem, but it might be an inconvenience.
- You need to clean up the user properties pages of things like changing names and stuff (they aren't automatically dropped).
- The Wiki will create only those users who actually log on
- The $usergroupid clauses determine who can create an account, you need to change these clauses to suit your own board.

Have fun! :D

Add this snippet to you LocalSettings.php. Insert your vBulletin DB information:

Code:

require_once("AuthPlugin_vBulletin.php");



$wgAuth = new AuthPlugin_vBulletin(<hostname>, <vb_username>, <vb_password>, <vb_dbName);

And then AuthPlugin_vBulletin.php itself:

Code:

<?php





/**

 * Authentication plugin interface. Instantiate a subclass of AuthPlugin

 * and set $wgAuth to it to authenticate against some external tool.

 *

 * The default behavior is not to do anything, and use the local user

 * database for all authentication. A subclass can require that all

 * accounts authenticate externally, or use it only as a fallback; also

 * you can transparently create internal wiki accounts the first time

 * someone logs in who can be authenticated externally.

 *

 * This interface is new, and might change a bit before 1.4.0 final is

 * done...

 *

 * @package MediaWiki

 */

require_once("includes/AuthPlugin.php");



class AuthPlugin_vBulletin extends AuthPlugin {



  // Persistent DB connection

  var $vb_database;



  function AuthPlugin_vBulletin($host, $username, $password, $dbname)

  {

    $this->vb_database = mysql_pconnect($host, $username, $password);

    mysql_select_db($dbname, $this->vb_database);

  }  





  /**

   * Check whether there exists a user account with the given name.

   * The name will be normalized to MediaWiki's requirements, so

   * you might need to munge it (for instance, for lowercase initial

   * letters).

   *

   * @param string $username

   * @return bool

   * @access public

   */

  function userExists( $username ) {

    $username = addslashes($username);

    $vb_find_user_query = "SELECT usergroupid FROM user WHERE LOWER(username)=LOWER('" . $username . "')";

    $vb_find_result = mysql_query($vb_find_user_query, $this->vb_database);

    if(mysql_num_rows($vb_find_result) == 1) {

      $vb_user_info = mysql_fetch_array($vb_find_result);

      $usergroupid = $vb_user_info['usergroupid'];

      // Only registered and admins. Banned and unregistered don't belong here.

      if($usergroupid == "2" || $usergroupid == "5" || $usergroupid == "6" || $usergroupid == "7")

        return true;

    }

    else

      return false;

  }

        

  /**

   * Check if a username+password pair is a valid login.

   * The name will be normalized to MediaWiki's requirements, so

   * you might need to munge it (for instance, for lowercase initial

   * letters).

   *

   * @param string $username

   * @param string $password

   * @return bool

   * @access public

   */

  function authenticate( $username, $password ) {

    $username = addslashes($username);

    $vb_find_user_query = "SELECT password, salt, usergroupid FROM user WHERE LOWER(username)=LOWER('" . $username . "')";

    $vb_find_result = mysql_query($vb_find_user_query, $this->vb_database);

    if(mysql_num_rows($vb_find_result) == 1) {

      $vb_user_info = mysql_fetch_array($vb_find_result);

      $usergroupid = $vb_user_info['usergroupid'];

      

      // Only registered and admins. Banned and unregistered don't belong here.

      if($usergroupid == "2" || $usergroupid == "5" || $usergroupid == "6" || $usergroupid == "7")

        if(md5(md5($password) .  $vb_user_info['salt']) == $vb_user_info['password'])

          return true;

    }

    return false;

  }

        

  /**

   * Return true if the wiki should create a new local account automatically

   * when asked to login a user who doesn't exist locally but does in the

   * external auth database.

   *

   * If you don't automatically create accounts, you must still create

   * accounts in some way. It's not possible to authenticate without

   * a local account.

   *

   * This is just a question, and shouldn't perform any actions.

   *

   * @return bool

   * @access public

   */

  function autoCreate() {

    return true;

  }

        

  /**

   * Return true to prevent logins that don't authenticate here from being

   * checked against the local database's password fields.

   *

   * This is just a question, and shouldn't perform any actions.

   *

   * @return bool

   * @access public

   */

  function strict() {

    return true;

  }

        

  /**

   * When creating a user account, optionally fill in preferences and such.

   * For instance, you might pull the email address or real name from the

   * external user database.

   *

   * The User object is passed by reference so it can be modified; don't

   * forget the & on your function declaration.

   *

   * @param User $user

   * @access public

   */

  function initUser( &$user ) { 

    $vb_find_user_query = "SELECT password, salt FROM user WHERE LOWER(username)=LOWER('" . addslashes($user->mName) . "')";

    $vb_find_result = mysql_query($vb_find_user_query, $this->vb_database);

    if(mysql_num_rows($vb_find_result) == 1) {

      $vb_user_info = mysql_fetch_array($vb_find_result);

      $user->mEmail = $vb_user_info['email'];

    }

    else {

      // ERROR?

    }

  }

}





?>

X vBulletin 3.8.12 by vBS Debug Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (4)bbcode_code_printable (1)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)pagenav (1)pagenav_curpage (2)pagenav_pagelink (1)post_thanks_navbar_search (1)printthread (10)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start pagenav_page pagenav_complete bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
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Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (4)bbcode_code_printable (1)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)pagenav (1)pagenav_curpage (2)pagenav_pagelink (1)post_thanks_navbar_search (1)printthread (10)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start pagenav_page pagenav_complete bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
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