Class: Yes::Core::DataDecryptor

Inherits:
Object
  • Object
show all
Defined in:
lib/yes/core/data_decryptor.rb

Overview

Decrypts event data attributes using a key from the key repository.

Examples:

decryptor = DataDecryptor.new(data: event.data, schema: event.metadata['encryption'], repository: repo)
decrypted_data = decryptor.call

Instance Method Summary collapse

Instance Method Details

#call ⇒ Hash

Decrypts the data attributes specified in the encryption metadata.

Returns:

  • (Hash) —

    the decrypted data



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# File 'lib/yes/core/data_decryptor.rb', line 14

def call
  return encrypted_data if encryption_metadata.empty?

  result = find_key(encryption_metadata['key'])
  return encrypted_data unless result.success?

  decrypt_attributes(
    key: result.value!,
    data: encrypted_data,
    attributes: encryption_metadata['attributes']
  )
end