vb.org Archive - How to stop cross linking of attachments within forum?

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Sweet Cheeks

01-18-2003 04:36 PM

How to stop cross linking of attachments within forum?

I searched around the hacks dbase and could only find hacks that prevented hotlinking from outside the site. Perhaps I missed one, but what I am looking for is a hack to prevent cross linking from within the forums?

My problem is users are posting a "test" thread in our tech forum, then linking to that attachment and using it in their sigs :paranoid: Any ideas on how to take care of this?

Thanks for your help :D

Neo	01-18-2003 05:30 PM

I will look into it, I am sure it is a very small hack. I have seen it done on a few other sites.

Sweet Cheeks

01-18-2003 07:37 PM

Cool Neo, thank you :D

sabret00the

01-20-2003 11:36 PM

any update on this?

WetWired

01-21-2003 11:57 AM

There is an option in the vB options to prevent the img tag being used with ? , when set to prevent this, these sigs will no longer work, and most likely they will stop trying.

Sweet Cheeks

01-21-2003 04:23 PM

Quote:

Originally posted by WetWired
There is an option in the vB options to prevent the img tag being used with ? , when set to prevent this, these sigs will no longer work, and most likely they will stop trying.

Hmmm I will see if I can find this, thanks :cool:

sabret00the

03-08-2003 07:31 PM

but say if you wanna be ale to use images with dynamic urls but don't want ppl using attachments as sigs

Erwin

03-09-2003 01:09 AM

In members.php

Find:

PHP Code:


		
			
  $signature=htmlspecialchars($bbuserinfo[signature]);

Above it, add:

PHP Code:


		
			
    if (strstr($signature,'attachment.php')) {

      eval("standarderror(\"".gettemplate("error_noattachmentallowed")."\");");

      exit;

    }

Then ADD a NEW template called "error_noattachmentallowed" with the contents:

Code:

No attachments allowed in signature.

Not tested, but should work...

sabret00the

03-10-2003 09:59 AM

thanks irwin, i'll try it out (Y)

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