129 lines
3.8 KiB
Ruby
129 lines
3.8 KiB
Ruby
module Gitlab::Throttle
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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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def self.protected_paths_enabled?
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!self.omnibus_protected_paths_present? &&
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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.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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end
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class Rack::Attack
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throttle('throttle_unauthenticated', Gitlab::Throttle.unauthenticated_options) do |req|
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Gitlab::Throttle.settings.throttle_unauthenticated_enabled &&
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req.unauthenticated? &&
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!req.should_be_skipped? &&
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req.ip
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end
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throttle('throttle_authenticated_api', Gitlab::Throttle.authenticated_api_options) do |req|
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Gitlab::Throttle.settings.throttle_authenticated_api_enabled &&
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req.api_request? &&
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req.authenticated_user_id([:api])
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end
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throttle('throttle_authenticated_web', Gitlab::Throttle.authenticated_web_options) do |req|
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Gitlab::Throttle.settings.throttle_authenticated_web_enabled &&
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req.web_request? &&
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req.authenticated_user_id([:api, :rss, :ics])
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end
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throttle('throttle_unauthenticated_protected_paths', Gitlab::Throttle.protected_paths_options) do |req|
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Gitlab::Throttle.protected_paths_enabled? &&
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req.unauthenticated? &&
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!req.should_be_skipped? &&
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req.protected_path? &&
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req.ip
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end
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throttle('throttle_authenticated_protected_paths_api', Gitlab::Throttle.protected_paths_options) do |req|
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Gitlab::Throttle.protected_paths_enabled? &&
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req.api_request? &&
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req.protected_path? &&
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req.authenticated_user_id([:api])
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end
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throttle('throttle_authenticated_protected_paths_web', Gitlab::Throttle.protected_paths_options) do |req|
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Gitlab::Throttle.protected_paths_enabled? &&
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req.web_request? &&
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req.protected_path? &&
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req.authenticated_user_id([:api, :rss, :ics])
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end
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class Request
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def unauthenticated?
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!authenticated_user_id([:api, :rss, :ics])
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end
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def authenticated_user_id(request_formats)
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Gitlab::Auth::RequestAuthenticator.new(self).user(request_formats)&.id
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end
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def api_request?
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path.start_with?('/api')
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end
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def api_internal_request?
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path =~ %r{^/api/v\d+/internal/}
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end
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def should_be_skipped?
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api_internal_request?
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end
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def web_request?
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!api_request?
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end
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def protected_path?
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!protected_path_regex.nil?
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end
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def protected_path_regex
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path =~ protected_paths_regex
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end
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private
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def protected_paths
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Gitlab::CurrentSettings.current_application_settings.protected_paths
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end
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def protected_paths_regex
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Regexp.union(protected_paths.map { |path| /\A#{Regexp.escape(path)}/ })
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end
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end
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end
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::Rack::Attack::Request.prepend_if_ee('::EE::Gitlab::Rack::Attack::Request')
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