57 lines
1.9 KiB
Ruby
57 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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class Throttle
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DEFAULT_RATE_LIMITING_RESPONSE_TEXT = 'Retry later'
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def self.settings
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Gitlab::CurrentSettings.current_application_settings
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end
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# Returns true if we should use the Admin Area protected paths throttle
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def self.protected_paths_enabled?
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self.settings.throttle_protected_paths_enabled?
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end
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def self.omnibus_protected_paths_present?
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Rack::Attack.throttles.key?('protected paths')
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end
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def self.bypass_header
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env_value = ENV['GITLAB_THROTTLE_BYPASS_HEADER']
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return unless env_value.present?
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"HTTP_#{env_value.upcase.tr('-', '_')}"
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end
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def self.unauthenticated_options
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limit_proc = proc { |req| settings.throttle_unauthenticated_requests_per_period }
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period_proc = proc { |req| settings.throttle_unauthenticated_period_in_seconds.seconds }
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{ limit: limit_proc, period: period_proc }
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end
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def self.authenticated_api_options
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limit_proc = proc { |req| settings.throttle_authenticated_api_requests_per_period }
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period_proc = proc { |req| settings.throttle_authenticated_api_period_in_seconds.seconds }
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{ limit: limit_proc, period: period_proc }
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end
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def self.authenticated_web_options
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limit_proc = proc { |req| settings.throttle_authenticated_web_requests_per_period }
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period_proc = proc { |req| settings.throttle_authenticated_web_period_in_seconds.seconds }
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{ limit: limit_proc, period: period_proc }
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end
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def self.protected_paths_options
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limit_proc = proc { |req| settings.throttle_protected_paths_requests_per_period }
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period_proc = proc { |req| settings.throttle_protected_paths_period_in_seconds.seconds }
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{ limit: limit_proc, period: period_proc }
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end
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def self.rate_limiting_response_text
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(settings.rate_limiting_response_text.presence || DEFAULT_RATE_LIMITING_RESPONSE_TEXT) + "\n"
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end
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end
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end
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