36 lines
745 B
Ruby
36 lines
745 B
Ruby
# frozen_string_literal: true
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module Gitlab
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module AlertManagement
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class Fingerprint
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def self.generate(data)
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new.generate(data)
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end
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def generate(data)
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return unless data.present?
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string = case data
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when Array then flatten_array(data)
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when Hash then flatten_hash(data)
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else
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data.to_s
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end
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Digest::SHA1.hexdigest(string)
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end
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private
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def flatten_array(array)
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array.flatten.map!(&:to_s).join
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end
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def flatten_hash(hash)
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# Sort hash so SHA generated is the same
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Gitlab::Utils::SafeInlineHash.merge_keys!(hash).sort.to_s
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end
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end
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end
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end
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