Class: EventStoreClient::DataEncryptor

Inherits:
Object
  • Object
show all
Defined in:
lib/event_store_client/data_encryptor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#encrypted_data ⇒ Object (readonly)

Returns the value of attribute encrypted_data.



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# File 'lib/event_store_client/data_encryptor.rb', line 21

def encrypted_data
  @encrypted_data
end

#encryption_metadata ⇒ Object (readonly)

Returns the value of attribute encryption_metadata.



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# File 'lib/event_store_client/data_encryptor.rb', line 21

def encryption_metadata
  @encryption_metadata
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/event_store_client/data_encryptor.rb', line 5

def call
  return encrypted_data if encryption_metadata.empty?

  key_id = encryption_metadata[:key]
  res = key_repository.find(key_id)
  res = res.failure? ? key_repository.create(key_id) : res
  key = res.value!

  encryption_metadata[:iv] = key.attributes[:iv]
  encrypt_attributes(
    key: key,
    data: encrypted_data,
    attributes: encryption_metadata[:attributes].map(&:to_s)
  )
end