Class: Izokatu::Encrypter Abstract

Inherits:

Object

• Object
• Izokatu::Encrypter

Extended by:

Callable

Includes:

Contracts

Defined in:

lib/izokatu/encrypter.rb

Overview

This class is abstract.

Subclasses are containing implementation of #encrypt_data!

Abstract class for encrypters

Direct Known Subclasses

Openssl::PrivateKey::Default::Encrypter, Openssl::PublicKey::EC::Encrypter, Openssl::PublicKey::RSA::Encrypter, Rbnacl::Encrypter

Constant Summary

DEFAULT_OPTIONS =

Default options for Izokatu::Encrypter

{
  clear_data_string: 'Testing, testing...'
}.freeze

Instance Attribute Summary

• #clear_data ⇒ String readonly

  Clear data for encryption.

• #encrypted_data ⇒ Hash readonly

  Encrypted data for export.

• #encrypter ⇒ Object readonly

  Encrypter instance.

Instance Method Summary

• #encrypt_data! ⇒ Object private

  Encrypting data`.

• #import_clear_data!(clear_data) ⇒ String

  Imporing clear data from options.

• #initialize(clear_data:) ⇒ Encrypter constructor

  Initializing option for encryption.

• #perform ⇒ Hash

  Performing encryption.

Methods included from Callable

call

Constructor Details

#initialize(clear_data:) ⇒ Encrypter

Initializing option for encryption

Parameters:

• clear_data (#clear_data)

Since:

• 0.1.0

# File 'lib/izokatu/encrypter.rb', line 30

def initialize(clear_data:)
  import_clear_data!(clear_data)
end

Instance Attribute Details

#clear_data ⇒ String (readonly)

Returns clear data for encryption.

Returns:

• (String) —

  clear data for encryption

# File 'lib/izokatu/encrypter.rb', line 15

def clear_data
  @clear_data
end

#encrypted_data ⇒ Hash (readonly)

Returns encrypted data for export.

Returns:

• (Hash) —

  encrypted data for export

# File 'lib/izokatu/encrypter.rb', line 17

def encrypted_data
  @encrypted_data
end

#encrypter ⇒ Object (readonly)

Returns encrypter instance.

Returns:

• encrypter instance

# File 'lib/izokatu/encrypter.rb', line 13

def encrypter
  @encrypter
end

Instance Method Details

#encrypt_data! ⇒ Object (private)

Encrypting data`

Raises:

• RuntimeError

Since:

• 0.1.0

# File 'lib/izokatu/encrypter.rb', line 63

def encrypt_data!
  raise 'Not implemented!'
end

#import_clear_data!(clear_data) ⇒ String

Imporing clear data from options

Parameters:

• clear_data (#clear_data)

Returns:

• (String) —

  (#clear_data)

Since:

• 0.1.0

# File 'lib/izokatu/encrypter.rb', line 42

def import_clear_data!(clear_data)
  @clear_data = clear_data || DEFAULT_OPTIONS[:clear_data_string]
end

#perform ⇒ Hash

Performing encryption

Returns:

• (Hash) —

  encrypted data with params

Since:

• 0.1.0

# File 'lib/izokatu/encrypter.rb', line 52

def perform
  encrypt_data!
end