64 lines
1.3 KiB
Ruby
64 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Auth
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class IpRateLimiter
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include ::Gitlab::Utils::StrongMemoize
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attr_reader :ip
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def initialize(ip)
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@ip = ip
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end
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def reset!
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return if skip_rate_limit?
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Rack::Attack::Allow2Ban.reset(ip, config)
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end
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def register_fail!
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return false if skip_rate_limit?
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# Allow2Ban.filter will return false if this IP has not failed too often yet
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Rack::Attack::Allow2Ban.filter(ip, config) do
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# We return true to increment the count for this IP
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true
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end
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end
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def banned?
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return false if skip_rate_limit?
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Rack::Attack::Allow2Ban.banned?(ip)
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end
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private
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def skip_rate_limit?
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!enabled? || trusted_ip?
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end
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def enabled?
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config.enabled
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end
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def config
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Gitlab.config.rack_attack.git_basic_auth
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end
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def trusted_ip?
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trusted_ips.any? { |netmask| netmask.include?(ip) }
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end
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def trusted_ips
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strong_memoize(:trusted_ips) do
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config.ip_whitelist.map do |proxy|
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IPAddr.new(proxy)
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rescue IPAddr::InvalidAddressError
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end.compact
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end
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end
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end
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end
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end
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