Module: CaveatEmptor::Serialization

Defined in:
lib/caveat_emptor/serialization.rb

Constant Summary collapse

FORMATS = 
{
  json: 0x01,
  msgpack: 0x02
}

Class Method Summary collapse

Class Method Details

.deserialize(macaroon) ⇒ Object 



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# File 'lib/caveat_emptor/serialization.rb', line 17

def deserialize(macaroon)
  raw = Base64.urlsafe_decode64(macaroon)
  format = raw.getbyte(0)
  raise "Only JSON format implemented" unless format == FORMATS[:json]
  payload_bytes = raw.byteslice(1..)
  decode_json(payload_bytes)
end

.serialize(macaroon, format: :json) ⇒ Object 



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# File 'lib/caveat_emptor/serialization.rb', line 12

def serialize(macaroon, format: :json)
  framed = FORMATS[format].chr + encode_json(macaroon)
  Base64.urlsafe_encode64(framed, padding: false)
end