class Rack::CloudflareIp
Public Class Methods
new(app)
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# File lib/rack/cloudflare_ip.rb, line 5 def initialize(app) @app = app end
Public Instance Methods
call(env)
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# File lib/rack/cloudflare_ip.rb, line 9 def call(env) if env.has_key?("HTTP_CF_CONNECTING_IP") env["HTTP_ORIGINAL_X_FORWARDED_FOR"] = env["HTTP_X_FORWARDED_FOR"] env["HTTP_X_FORWARDED_FOR"] = env["HTTP_CF_CONNECTING_IP"] end @app.call(env) end