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mod_captcha_registration/README.markdown

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mod_captcha_registration/README.markdown @ 1803:4d73a1a6ba68

Convert all wiki pages to Markdown
author Kim Alvefur <zash@zash.se>
date Fri, 28 Aug 2015 18:03:58 +0200
parent 1782:mod_captcha_registration/README.wiki@29f3d6b7ad16
child 1820:8de50be756e5
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1802:0ab737feada6 1803:4d73a1a6ba68
1 ---
2 labels:
3 - 'Stage-Beta'
4 summary: provides captcha protection for registration form
5 ...
6
7 Introduction
8 ============
9
10 Prosody-captcha is a little modification of prosody's
11 "mod\_register.lua" module that provides captcha protection for
12 registration form.
13
14 Installation
15 ============
16
17 First of all you should build and install lua bindings for libgd —
18 [lua-gd](https://github.com/ittner/lua-gd/).
19
20 Then clone repsository lua-captcha:
21
22 **`$ git clone https://github.com/mrDoctorWho/lua-captcha`**
23
24 install it:
25
26 **`$ make install`**
27
28 Configuration
29 =============
30
31 After that you would configure prosody. This module requires from you 4
32 fields, you should add this into your VirtualHost entry.
33
34 captcha_config = {
35 dir = "/tmp"; -- Directory used to storage captcha images. Please make sure prosody user allowed to write there.
36 timeout = 60; -- Timeout when captcha will expire
37 web_path = "challenge"; -- Web path used to separate main prosody site from itself modules.
38 font = "/usr/lib/prosody/FiraSans-Regular.ttf" -- Font used for captcha text
39 }
40
41 You can run script "install.lua" to install this or instead of that
42 while prosody developers didn't accepted "dataforms" changes you should
43 replace standard prosody "dataforms.lua" located in ubuntu in
44 /usr/lib/prosody/util by another one from this repository. You should do
45 the same thing with "mod\_register.lua" located in ubuntu in
46 /usr/lib/prosody/modules.
47
48 After this all you can try to register on your server and see the
49 captcha.
50
51 TODO
52 ====
53
54 - Maybe use recaptcha instead of libgd.