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vb.org Archive (https://vborg.vbsupport.ru/index.php)
-   vBulletin 3.8 Add-ons (https://vborg.vbsupport.ru/forumdisplay.php?f=235)
-   -   Miscellaneous Hacks - Enhanced Captcha Image Verification - stop bots from signing up!! (https://vborg.vbsupport.ru/showthread.php?t=132482)

steadicamop 06-08-2007 08:19 PM

Quote:

Originally Posted by Keyser S?ze (Post 1262260)
i hate to be a broken record but any progress on the imagemagik compatibility?

From past experience Imagemagick is a little of a rarity towards image processing - the GD libraries are usually built into PHP so hence why this was written with that in mind - but I am checking out the liklihood of adding that function and make it an AdminCP option.

steadicamop 06-08-2007 08:20 PM

Quote:

Originally Posted by Dragons76 (Post 1262033)
All the files are in the correct location. I have made the modif for the plugin, and i have the same error

If you PM your site details and include as much info as possible about what the forum root and server root should be I will take a look into it.

BoredOutOfMyMin 06-09-2007 02:23 AM

This does not work under 3.6.7 PL1 running on a Apache Server being viewed on a Linux Computer using Firefox.

iVox 06-09-2007 02:23 PM

Thanks, just what I needed to know. This is an important mod, it should be one of the choices in the default vB setup in the release candidates and final version in my opinion. I might implement it on my forum with the necessary fixes and a few changes, i.e. random numbers or a hash generated associated with each image which would make even guessing impossible by bots written by people exploiting the fact they have a one in five chance of getting past that prompt simply by trying "1" through "5" and attacking the forum multiple times in a row.

I'm in the midst of doing other things, so this might be awhile. If anyone out there, including this mod author, is willing to take this up sooner - go for it.

-jim

shredded 06-11-2007 03:07 PM

I'm pretty new to this but trying to catch on quickly. I want to use this and the secure contact us on our site but want to ask this first. Will I need to make any modifications to my style if I am not using the default VB style? Additionally, I noticed that your demo uses 6 images, which I like, but the install uses 4. I see in the code where that change is made but since it is your code, I ask before I cahnge... I would prefer to have 6 like your demo uses. Do I need your permission and do you see any problem with changing it to 6?

Thanks in advance...

steadicamop 06-11-2007 08:51 PM

Quote:

Originally Posted by iVox (Post 1264812)
Thanks, just what I needed to know. This is an important mod, it should be one of the choices in the default vB setup in the release candidates and final version in my opinion. I might implement it on my forum with the necessary fixes and a few changes, i.e. random numbers or a hash generated associated with each image which would make even guessing impossible by bots written by people exploiting the fact they have a one in five chance of getting past that prompt simply by trying "1" through "5" and attacking the forum multiple times in a row.

I'm in the midst of doing other things, so this might be awhile. If anyone out there, including this mod author, is willing to take this up sooner - go for it.

-jim

I'm looking into moving away from using this image based version and using a flash version which should be (hopefully) impossible for bots to get past as it would require a click within the flash area and not a link - this is taking some time though as I don't understand Flash and I need to figure out how to pass the variable to PHP (if anyone can help please PM me!) - I understand as it is, it can be defeated by repeatedly clicking, but it's working well for me and other members here.

Jason

steadicamop 06-11-2007 08:52 PM

Quote:

Originally Posted by shredded (Post 1266298)
I'm pretty new to this but trying to catch on quickly. I want to use this and the secure contact us on our site but want to ask this first. Will I need to make any modifications to my style if I am not using the default VB style? Additionally, I noticed that your demo uses 6 images, which I like, but the install uses 4. I see in the code where that change is made but since it is your code, I ask before I cahnge... I would prefer to have 6 like your demo uses. Do I need your permission and do you see any problem with changing it to 6?

Thanks in advance...

Nope it's fine - feel free to change it to any number you prefer and it uses existing styles - so will match for each without and style customisations.

HTH

Jason

basskiller 06-18-2007 03:23 PM

for some reason.. the images stopped showing up.. I've not added any new hacks
http://www.worldclassbodybuilding.co...s/register.php

the images are in the right directory
http://www.worldclassbodybuilding.co...0Butterfly.jpg




when clicking on the show.php? file

Fatal error: Call to undefined function: imagecreatefromjpeg() in public_html/forums/images/verification/show.php on line 21

ShackMaster 06-19-2007 01:44 PM

It's been several months for us using this hack. This has to be the best hack I've come across and I've got quite a few installed. This one has saved us a lot of headaches. We were getting hammered with spam and had tried nearly everything else out there... nothing was working.

This plugin works great!

Thank you Jason!

Ren? Kunze 06-19-2007 11:47 PM

I installed it also times into my forum.
I had the side once seen thereafter, not again.
As it can be which I the pictures only once sees.
I must activate that or somewhere still so.

I have 3.6.7


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