class Rack::Attack
Constants
- PathNormalizer
- VERSION
Attributes
blocklisted_response[RW]
notifier[RW]
throttled_response[RW]
Public Class Methods
blacklist(name, &block)
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# File lib/rack/attack.rb, line 37 def blacklist(name, &block) warn "[DEPRECATION] 'Rack::Attack.blacklist' is deprecated. Please use 'blocklist' instead." blocklist(name, &block) end
blacklisted?(req)
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# File lib/rack/attack.rb, line 82 def blacklisted?(req) warn "[DEPRECATION] 'Rack::Attack.blacklisted?' is deprecated. Please use 'blocklisted?' instead." blocklisted?(req) end
blacklisted_response()
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# File lib/rack/attack.rb, line 116 def blacklisted_response warn "[DEPRECATION] 'Rack::Attack.blacklisted_response' is deprecated. Please use 'blocklisted_response' instead." self.blocklisted_response end
blacklisted_response=(res)
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# File lib/rack/attack.rb, line 111 def blacklisted_response=(res) warn "[DEPRECATION] 'Rack::Attack.blacklisted_response=' is deprecated. Please use 'blocklisted_response=' instead." self.blocklisted_response=(res) end
blacklists()
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# File lib/rack/attack.rb, line 60 def blacklists warn "[DEPRECATION] 'Rack::Attack.blacklists' is deprecated. Please use 'blocklists' instead." blocklists end
blocklist(name, &block)
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# File lib/rack/attack.rb, line 33 def blocklist(name, &block) self.blocklists[name] = Blocklist.new(name, block) end
blocklisted?(req)
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# File lib/rack/attack.rb, line 76 def blocklisted?(req) blocklists.any? do |name, blocklist| blocklist[req] end end
blocklists()
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# File lib/rack/attack.rb, line 51 def blocklists; @blocklists ||= {}; end
cache()
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# File lib/rack/attack.rb, line 103 def cache @cache ||= Cache.new end
clear!()
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# File lib/rack/attack.rb, line 107 def clear! @safelists, @blocklists, @throttles, @tracks = {}, {}, {}, {} end
instrument(req)
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# File lib/rack/attack.rb, line 99 def instrument(req) notifier.instrument('rack.attack', req) if notifier end
new(app)
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# File lib/rack/attack.rb, line 131 def initialize(app) @app = app end
safelist(name, &block)
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# File lib/rack/attack.rb, line 24 def safelist(name, &block) self.safelists[name] = Safelist.new(name, block) end
safelisted?(req)
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# File lib/rack/attack.rb, line 65 def safelisted?(req) safelists.any? do |name, safelist| safelist[req] end end
safelists()
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# File lib/rack/attack.rb, line 50 def safelists; @safelists ||= {}; end
throttle(name, options, &block)
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# File lib/rack/attack.rb, line 42 def throttle(name, options, &block) self.throttles[name] = Throttle.new(name, options, block) end
throttled?(req)
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# File lib/rack/attack.rb, line 87 def throttled?(req) throttles.any? do |name, throttle| throttle[req] end end
throttles()
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# File lib/rack/attack.rb, line 52 def throttles; @throttles ||= {}; end
track(name, options = {}, &block)
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# File lib/rack/attack.rb, line 46 def track(name, options = {}, &block) self.tracks[name] = Track.new(name, options, block) end
tracked?(req)
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# File lib/rack/attack.rb, line 93 def tracked?(req) tracks.each_value do |tracker| tracker[req] end end
tracks()
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# File lib/rack/attack.rb, line 53 def tracks; @tracks ||= {}; end
whitelist(name, &block)
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# File lib/rack/attack.rb, line 28 def whitelist(name, &block) warn "[DEPRECATION] 'Rack::Attack.whitelist' is deprecated. Please use 'safelist' instead." safelist(name, &block) end
whitelisted?(req)
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# File lib/rack/attack.rb, line 71 def whitelisted?(req) warn "[DEPRECATION] 'Rack::Attack.whitelisted?' is deprecated. Please use 'safelisted?' instead." safelisted?(req) end
whitelists()
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# File lib/rack/attack.rb, line 55 def whitelists warn "[DEPRECATION] 'Rack::Attack.whitelists' is deprecated. Please use 'safelists' instead." safelists end
Public Instance Methods
call(env)
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# File lib/rack/attack.rb, line 135 def call(env) env['PATH_INFO'] = PathNormalizer.normalize_path(env['PATH_INFO']) req = Rack::Attack::Request.new(env) if safelisted?(req) @app.call(env) elsif blocklisted?(req) self.class.blocklisted_response.call(env) elsif throttled?(req) self.class.throttled_response.call(env) else tracked?(req) @app.call(env) end end