Mercurial > prosody-modules
view mod_captcha_registration/README.markdown @ 4931:13070c6a7ce8
mod_http_muc_log: Fix exception on lack of trailing slash in room path
A request to /room leads to the match call returning nil which in turn
calls nodeprep(nil). In Prosody 0.11.x this does nothing and simply
returns the nil, while in 0.12 it is an error.
Now it redirects to the calendar view at /room/ - even for non-existant
rooms.
Discovered at a deployment with http_paths = { muc_log = "/" } and
requests to /robots.txt and similar, which now result in a uses redirect
before returning 404.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 22 Apr 2022 14:29:32 +0200 |
parents | 8de50be756e5 |
children |
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--- labels: - 'Stage-Beta' summary: provides captcha protection for registration form ... Introduction ============ Prosody-captcha is a little modification of prosody's "mod\_register.lua" module that provides captcha protection for registration form. Installation ============ First of all you should build and install lua bindings for libgd — [lua-gd](https://github.com/ittner/lua-gd/). Then clone repsository lua-captcha: $ git clone https://github.com/mrDoctorWho/lua-captcha install it: $ make install Configuration ============= After that you would configure prosody. This module requires from you 4 fields, you should add this into your VirtualHost entry. captcha_config = { dir = "/tmp"; -- Directory used to storage captcha images. Please make sure prosody user allowed to write there. timeout = 60; -- Timeout when captcha will expire web_path = "challenge"; -- Web path used to separate main prosody site from itself modules. font = "/usr/lib/prosody/FiraSans-Regular.ttf" -- Font used for captcha text } You can run script "install.lua" to install this or instead of that while prosody developers didn't accepted "dataforms" changes you should replace standard prosody "dataforms.lua" located in ubuntu in /usr/lib/prosody/util by another one from this repository. You should do the same thing with "mod\_register.lua" located in ubuntu in /usr/lib/prosody/modules. After this all you can try to register on your server and see the captcha. TODO ==== - Maybe use recaptcha instead of libgd.