NAME
flatulent : CAPTCHA for FIGLET.
SYNOPSIS
the flatulent gem provides brain dead simple to use, but
internally cunning,
ascii art captcha for ruby.
URI
http://codeforpeople.com/lib/ruby
http://rubyforge.org/projects/codeforpeople
HOW DO I GET FLATULENT?
gem install flatulent
HISTORY
0.0.2
- ajax gets stinky: Flatulent.ajax! the result of this new
addition is
that the captcha itself doesn''t appear in the source file at all
- blowfish encoding for timebomb and captcha fields
- auto server key configuration using hostname and mac address
- improved noise algorithm
- improved character placement (chars shared edges to make
ocr''ing harder)
0.0.1
- initial version
RAILS EXAMPLES
REGULAR METHOD (LESS SECURE):
def controller_action
if params.has_key? ''flatulent''
Flatulent.validate! params
end
render :inline => <<-html
<html><body>
#{ Flatulent.form }
</body></html>
html
end
AJAX METHOD (MORE SECURE):
def controller_action
if params.has_key? ''flatulent''
Flatulent.validate! params
end
render :inline => <<-html
<html>
<head> <%= javascript_include_tag
''prototype'' %> </head>
<body>
<form action=''./''
method=''post''>
<%= Flatulent.ajax %>
<input type=''submit''
name=''submit'' value=''submit'' />
</form>
</body>
</html>
html
end
DOCS
see source in ./lib/*
see the example rails project in ./rails
ONLINE SAMPLES
http://drawohara.tumblr.com/post/4944987
ONLINE DEMO OF AJAX METHOD
http://fortytwo.merseine.nu:3000/flatulent/ajax -- try to break it!
enjoy.
-a
--
we can deny everything, except that we have the possibility of being
better. simply reflect on that.
h.h. the 14th dalai lama
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