65 lines
2.2 KiB
Ruby
65 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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class ApplicationExperiment < Gitlab::Experiment
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control { nil } # provide a default control for anonymous experiments
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# Documented in:
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# https://gitlab.com/gitlab-org/gitlab/-/issues/357904
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# https://gitlab.com/gitlab-org/gitlab/-/issues/345932
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#
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# @deprecated
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def publish_to_database
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ActiveSupport::Deprecation.warn('publish_to_database is deprecated and should not be used for reporting anymore')
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return unless should_track?
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# if the context contains a namespace, group, project, user, or actor
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value = context.value
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subject = value[:namespace] || value[:group] || value[:project] || value[:user] || value[:actor]
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return unless ExperimentSubject.valid_subject?(subject)
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variant_name = :experimental if variant&.name != 'control'
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Experiment.add_subject(name, variant: variant_name || :control, subject: subject)
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end
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def control_behavior
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# define a default nil control behavior so we can omit it when not needed
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end
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# This is deprecated logic as of v0.6.0 and should eventually be removed, but
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# needs to stay intact for actively running experiments. The new strategy
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# utilizes Digest::SHA2, a secret seed, and generates a 64-byte string.
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#
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# https://gitlab.com/gitlab-org/gitlab/-/issues/334590
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#
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# @deprecated
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def key_for(source, seed = name)
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# If FIPS is enabled, we simply call the method available in the gem, which
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# uses SHA2.
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return super if Gitlab::FIPS.enabled?
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# If FIPS isn't enabled, we use the legacy MD5 logic to keep existing
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# experiment events working.
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source = source.keys + source.values if source.is_a?(Hash)
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Digest::MD5.hexdigest(Array(source).map { |v| identify(v) }.unshift(seed).join('|'))
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end
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def nest_experiment(other)
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instance_exec(:nested, { label: other.name }, &Configuration.tracking_behavior)
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end
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private
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def tracking_context(event_args)
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{
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namespace: context.try(:namespace) || context.try(:group),
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project: context.try(:project),
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user: user_or_actor
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}.merge(event_args)
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end
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def user_or_actor
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actor = context.try(:actor)
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actor.respond_to?(:id) ? actor : context.try(:user)
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end
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end
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