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Versions: 11
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Contents
module Avo
module Services
class EncryptionService
attr_reader :message
attr_reader :purpose
attr_reader :crypt
class << self
def encrypt(message:, purpose:)
new(message: message, purpose: purpose).encrypt
end
def decrypt(message:, purpose:)
new(message: message, purpose: purpose).decrypt
end
end
def initialize(message:, purpose:)
@message = message
@purpose = purpose
@crypt = ActiveSupport::MessageEncryptor.new(encryption_key)
end
def encrypt
crypt.encrypt_and_sign(message, purpose: purpose)
end
def decrypt
crypt.decrypt_and_verify(message, purpose: purpose)
end
private
def encryption_key
secret_key_base[0..31]
rescue
# This will fail the decryption process.
# It's here only to keep Avo from crashing
SecureRandom.random_bytes(32)
end
def secret_key_base
Rails.application.secrets.secret_key_base || ENV['SECRET_KEY_BASE']
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems