Overview

Title
textchas - make them more secure
Duration
240
Difficulty
Medium
Type
Code
Tags
python
Mentors
thomaswaldmann,rb_proj,ronny_pfannschmidt,xoraxax
Count
-1

Description

Abstract

We have textchas (text captchas) to get rid of spammers. They help a bit as they are, but they are not fully cheating-proof.

You task is to make them proof against cheating (for spammers/attackers who writes moin-specific attack code)

Details

Deliverables: patches or changesetes for moin/1.9 and moin/2.0-dev

Benefits

Your code will help moin wiki admins / users world-wide to stay mostly spam-free.

Skill Requirements

See tags. A bit of basic crypto/signing/checking knowledge helps.

Note: unless otherwise noted, tasks usually refer to moin2 (http://moinmo.in/MoinMoin2.0)!

Discussion

MoinMoin: EasyToDo/textchas - make them more secure (last edited 2010-11-30 23:21:02 by ThomasWaldmann)