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throttle pet loads per ip

This commit is contained in:
Emi Matchu 2013-07-02 14:10:01 -07:00
parent 5e60795f31
commit abe35c6fd9
5 changed files with 30 additions and 0 deletions

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@ -62,6 +62,8 @@ gem "rest-client", "~> 1.6.7"
gem "rails-i18n"
gem 'rack-attack', '~> 2.2.0'
# Needed for the new asset pipeline
group :assets do

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@ -190,6 +190,8 @@ GEM
dye (>= 0.1.1)
yard (>= 0.6.3)
rack (1.4.5)
rack-attack (2.2.0)
rack
rack-cache (1.2)
rack (>= 0.4)
rack-fiber_pool (0.9.2)
@ -325,6 +327,7 @@ DEPENDENCIES
openneo-auth-signatory (~> 0.1.0)
parallel (~> 0.5.17)
patron (~> 0.4.18)
rack-attack (~> 2.2.0)
rack-fiber_pool
rails (= 3.2.13)
rails-i18n

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@ -50,6 +50,8 @@ module OpenneoImpressItems
config.assets.paths << Rails.root.join('app', 'assets', 'fonts')
config.assets.precompile << '*.js'
config.assets.initialize_on_precompile = false
config.middleware.insert_after ActionDispatch::Flash, Rack::Attack
end
end

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@ -0,0 +1,23 @@
Rack::Attack.throttle('pets/ip', limit: 10, period: 1.minute) do |req|
Rails.logger.debug "Pets hit? #{req.path.inspect} #{req.ip.inspect}"
req.ip if req.path.start_with?('/pets/load')
end
PETS_THROTTLE_MESSAGE = "We've received a lot of pet names from you " +
"recently, so we're giving our servers a break. Try " +
"again in a minute or so. Thanks!"
Rack::Attack.throttled_response = lambda do |env|
if env['rack.attack.matched'] == 'pets/ip'
req = ActionDispatch::Request.new(env)
if req.path.end_with?('.json')
[503, {}, [PETS_THROTTLE_MESSAGE]]
else
flash = req.flash
flash[:warning] = PETS_THROTTLE_MESSAGE
[302, {"Location" => "/"}, [PETS_THROTTLE_MESSAGE]]
end
else
[503, {}, ["Retry later"]]
end
end

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vendor/cache/rack-attack-2.2.0.gem vendored Normal file

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