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22 lines
455 B
22 lines
455 B
# frozen_string_literal: true
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module ObfuscateFilename
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extend ActiveSupport::Concern
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class_methods do
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def obfuscate_filename(*args)
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before_action { obfuscate_filename(*args) }
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end
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end
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def obfuscate_filename(path)
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file = params.dig(*path)
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return if file.nil?
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file.original_filename = secure_token + File.extname(file.original_filename)
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end
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def secure_token(length = 16)
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SecureRandom.hex(length / 2)
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end
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end
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