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-   Modification Requests/Questions (Unpaid) (https://vborg.vbsupport.ru/forumdisplay.php?f=112)
-   -   Admin Attachment (https://vborg.vbsupport.ru/showthread.php?t=32691)

snakes1100 05-01-2002 08:51 PM
the affected block code you asked for.

this is from my functions.php, this also has the member must have a certain amount of posts to upload hack in it(in bold).

PHP Code:
 ###################### Start acceptupload #######################
function acceptupload($moderate=0) {
  global $DB_site,$attachment,$attachment_size,$attachment_name;
  global $attachextensions,$maxattachsize,$bbuserinfo,$maxattachwidth, $maxattachheight;
  global $safeupload,$tmppath, $allowduplicates, $allowimgsizefailure;

  $attachment_name = strtolower($attachment_name);
  $extension=getextension($attachment_name);

  if (strpos("  $attachextensions  "," $extension ")==0) {
    // invalid extension
    eval("standarderror(\"".gettemplate("error_attachbadtype")."\");");
    exit;
  }


  if (is_uploaded_file($attachment)) {
    if ($safeupload) {
      $path = "$tmppath/$attachment_name";
      move_uploaded_file($attachment, "$path");
      $attachment = $path;
    }

    $filesize=filesize($attachment);
    if ($maxattachsize!=0 and $filesize>$maxattachsize and $bbuserinfo[usergroupid]!=5) {
      // too big!
      eval("standarderror(\"".gettemplate("error_attachtoobig")."\");");
      exit;
    }
    if ($filesize!=$attachment_size and $bbuserinfo[usergroupid]!=5) {
      // security error
      eval("standarderror(\"".gettemplate("error_attacherror")."\");");
      exit;
    }
    if (strstr($attachment,"..")!="") {
      //security error
      eval("standarderror(\"".gettemplate("error_attacherror")."\");");
      exit;
    }
    if ($bbuserinfo["posts"] < 200) {
      //No Posting Attachments
      eval("standarderror(\"You don't have enough posts to post attachments.\");");
      exit;
    }
    if ($extension=="gif" or $extension=="jpg" or $extension=="jpeg" or $extension=="jpe" or $extension=="png" or $extension=="swf") { // Picture file
      if ($imginfo=@getimagesize($attachment)) {
        if (($maxattachwidth>0 and $imginfo[0]>$maxattachwidth) or ($maxattachheight>0 and $imginfo[1]>$maxattachheight)) {
          eval("standarderror(\"".gettemplate("error_attachbaddimensions")."\");");
        }
        if (!$imginfo[2]) {
           eval("standarderror(\"".gettemplate("error_avatarnotimage")."\");");
        }
      } elseif (!$allowimgsizefailure) {
          eval("standarderror(\"".gettemplate("error_avatarnotimage")."\");");
      }
    }

    // read file
    $filenum = fopen($attachment,"rb");
    $filestuff = fread($filenum,$filesize);
    fclose($filenum);
    unlink($attachment);
    $visible = iif($moderate,0,1);
    // add to db
    if (!$allowduplicates) {
      if ($result=$DB_site->query_first("SELECT attachmentid
                                         FROM attachment
                                         WHERE userid = '$bbuserinfo[userid]'
                                           AND filedata = '".addslashes($filestuff)."'")) {
         $threadresult=$DB_site->query_first("SELECT post.threadid as threadid,thread.title as title FROM post
                                             LEFT JOIN thread ON (thread.threadid = post.threadid)
                                             WHERE post.attachmentid=$result[attachmentid]");
        $threadresult['title'] = htmlspecialchars($threadresult['title']);
        eval("standarderror(\"".gettemplate("error_attachexists")."\");");
        exit;
      }
    }
    $DB_site->query("INSERT INTO attachment (attachmentid,userid,dateline,filename,filedata,visible) VALUES (NULL,$bbuserinfo[userid],".time().",'".addslashes($attachment_name)."','".addslashes($filestuff)."','$visible')");
    $attachmentid=$DB_site->insert_id();
  }
  return $attachmentid;
} 

snakes1100 05-02-2002 04:21 PM
Anybody?

Chris M 05-02-2002 05:18 PM
Whoa...

Thats alot of php...

I shall sift through it, see if I find anything...

Satan

snakes1100 05-04-2002 10:05 PM
Anybody?

Just need to add an additional usergroup to allow them to bypass the file size limit...

snakes1100 05-19-2002 06:06 PM
help firefly.... :bunny:

eoc_Jason 01-21-2003 01:21 AM
I know this is an old thread, but that guys question never got answered because everyone had a logic error.. lol, I've encountered this before, it's kinda a mind-bender, anyhow, here's the proper line of code:

PHP Code:
if ($maxattachsize!=0 and $filesize>$maxattachsize and ($bbuserinfo[usergroupid]!=6 and $bbuserinfo[usergroupid]!=5) { 
It's not OR between the groups, it's AND.. :) Sit down and think about it...

Davey 01-21-2003 07:55 AM
Actually, eoc_Jason; I believe it would be (PLEASE TRY THE TOP ONE FIRST, IF NOT THEN THE SECOND ONE):
PHP Code:
// For admins:
if ($maxattachsize!=0 and $filesize>$maxattachsize and $bbuserinfo[usergroupid]!=6) {

// For admins/supermods:
if ($maxattachsize!=0 and $filesize>$maxattachsize and $bbuserinfo[usergroupid]!=6 or $bbuserinfo[usergroupid]!=5) {

// For admins/supermods/mods:
if ($maxattachsize!=0 and $filesize>$maxattachsize and $bbuserinfo[usergroupid]!=6 or $bbuserinfo[usergroupid]!=5 or $bbuserinfo[usergroupid]!=7) { 
If this is wrong (and this is for the attachment size), then it will probably be the following one:
PHP Code:
// For admins:
if ($maxattachsize!=0 and $filesize>$maxattachsize and ($bbuserinfo[usergroupid]!=6)) {

// For admins/supermods:
if ($maxattachsize!=0 and $filesize>$maxattachsize and ($bbuserinfo[usergroupid]!=6 or $bbuserinfo[usergroupid]!=5)) {

// For admins/supermods/mods:
if ($maxattachsize!=0 and $filesize>$maxattachsize and ($bbuserinfo[usergroupid]!=6 or $bbuserinfo[usergroupid]!=5 or $bbuserinfo[usergroupid]!=7)) { 
Thanks.

Dave.


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