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- # frozen_string_literal: true
- class Ed25519KeyValidator < ActiveModel::EachValidator
- def validate_each(record, attribute, value)
- return if value.blank?
- key = Base64.decode64(value)
- record.errors[attribute] << I18n.t('crypto.errors.invalid_key') unless verified?(key)
- end
- private
- def verified?(key)
- Ed25519.validate_key_bytes(key)
- rescue ArgumentError
- false
- end
- end
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