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# frozen_string_literal: true
class CronValidator < ActiveModel::EachValidator
ATTRIBUTE_ALLOWLIST = %i[cron freeze_start freeze_end].freeze
NonAllowlistedAttributeError = Class.new(StandardError)
def validate_each(record, attribute, value)
if ATTRIBUTE_ALLOWLIST.include?(attribute)
cron_parser = Gitlab::Ci::CronParser.new(record.public_send(attribute), record.cron_timezone) # rubocop:disable GitlabSecurity/PublicSend
record.errors.add(attribute, 'syntax is invalid') unless cron_parser.cron_valid?
else
raise NonAllowlistedAttributeError, "Non-allowlisted attribute"
end
end
end
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