Awesome
rack-block
A rack middleware for controlling accesses by search bot or not, remote ip address, etc.
Install
$ gem install rack-block
No doubt it depends on rack
(>= 1.3).
Usage
block all bot accesses:
use Rack::Block do
bot_access do
halt 404
end
end
run App.new
block all bot accesses on a specific path:
use Rack::Block do
bot_access do
path '/secret/*' do
halt 404
end
end
end
run App.new
block some patterns of accesses:
use Rack::Block do
ua_pattern /googlebot/i do
halt 404
end
end
run App.new
block accesses from specific IP(s):
use Rack::Block do
ip_pattern '192.0.0.0' do
# expressions like '192.0.0.' also available
halt 404
end
end
run App.new
redirect accesses:
use Rack::Block do
bot_access do
path '/secret/*' do
redirect '/'
end
end
end
run App.new
redirect accesses to a double app:
use Rack::Block do
bot_access do
path '/secret/*' do
# TheDummy is a Rack-compatible app
double { TheDummy.new }
end
end
end
run App.new
More usage on RDoc: [http://rubydoc.info/github/udzura/rack-block/master/frames]
Or please look into spec/*
Related Sites
- (official)[http://udzura.jp/rack-block]
- (rubygems.org)[https://rubygems.org/gems/rack-block]
- (github)[https://github.com/udzura/rack-block]
- (travis-ci)[http://travis-ci.org/udzura/rack-block] / <img src="https://secure.travis-ci.org/udzura/rack-block.png" alt="build status" />
- (gemnagium)[https://gemnasium.com/udzura/rack-block] / <img src="https://gemnasium.com/udzura/rack-block.png" alt="dep status" />
- (author's blog)[http://blog.udzura.jp] (Japanese)
Todo
- Make it more DRY
- More test cases
- Refactoring internal classes
- Proxying accesses to another server
- Passing IP patterns like
'192.0.0.0/24'
...
Contributing to rack-block
- Check out the latest master to make sure the feature hasn't been implemented or the bug hasn't been fixed yet
- Check out the issue tracker to make sure someone already hasn't requested it and/or contributed it
- Fork the project
- Start a feature/bugfix branch
- Commit and push until you are happy with your contribution
- Make sure to add tests for it. This is important so I don't break it in a future version unintentionally.
- Please try not to mess with the Rakefile, version, or history. If you want to have your own version, or is otherwise necessary, that is fine, but please isolate to its own commit so I can cherry-pick around it.
Copyright
Copyright (c) 2011 Uchio Kondo udzura@udzura.jp. See LICENSE for further details.