27 lines
831 B
Ruby
27 lines
831 B
Ruby
# frozen_string_literal: true
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module Gitlab
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module Database
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# Class for casting binary data to int.
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#
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# Using X509SerialNumberAttribute allows you to store X509 certificate
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# serial number values as binary while still using integer to access them.
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# rfc 5280 - 4.1.2.2 Serial number (20 octets is the maximum), could be:
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# - 1461501637330902918203684832716283019655932542975
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# - 0xffffffffffffffffffffffffffffffffffffffff
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class X509SerialNumberAttribute < ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Bytea
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PACK_FORMAT = 'H*'
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def deserialize(value)
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value = super(value)
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value ? value.unpack1(PACK_FORMAT).to_i : nil
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end
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def serialize(value)
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arg = value ? [value.to_s].pack(PACK_FORMAT) : nil
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super(arg)
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end
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end
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end
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end
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