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# frozen_string_literal: true
require 'rack/attack/base_proxy'
module Rack
class Attack
module StoreProxy
class RedisCacheStoreProxy < BaseProxy
def self.handle?(store)
store.class.name == "ActiveSupport::Cache::RedisCacheStore"
end
if defined?(::ActiveSupport) && ::ActiveSupport::VERSION::MAJOR < 6
def increment(name, amount = 1, **options)
# RedisCacheStore#increment ignores options[:expires_in] in versions prior to 6.
#
# So in order to workaround this we use RedisCacheStore#write (which sets expiration) to initialize
# the counter. After that we continue using the original RedisCacheStore#increment.
if options[:expires_in] && !read(name)
write(name, amount, options)
amount
else
super
end
end
end
def read(name, options = {})
super(name, options.merge!(raw: true))
end
def write(name, value, options = {})
super(name, value, options.merge!(raw: true))
end
def delete_matched(matcher, options = nil)
super(matcher.source, options)
end
end
end
end
end
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