Class: PerfectWorld::Storage

Inherits:

Object

• Object
• PerfectWorld::Storage

Defined in:

lib/perfect_world/storage.rb

Class Method Summary

• .dump(data, recipient, path) ⇒ Object

  Writes data into an encrypted file.

• .find_key(term = nil) ⇒ Object

  Finds a secret key in the key ring.

• .load(path) ⇒ Object

  Loads data from an encrypted file.

Class Method Details

.dump(data, recipient, path) ⇒ Object

Writes data into an encrypted file.

PerfectWorld::Storage.dump([1, 2], 'gpguid', /path/to/file.yml.gpg')

Raises PerfectWorld::Error on error.

# File 'lib/perfect_world/storage.rb', line 27

def dump(data, recipient, path)
  commit(encrypt(serialize(data), find_key(recipient)), path)
end

.find_key(term = nil) ⇒ Object

Finds a secret key in the key ring.

Returns GPGME::Key or raises PerfectWorld::KeyNotFound.

# File 'lib/perfect_world/storage.rb', line 34

def find_key(term = nil)
  GPGME::Key.find(:secrect, term).first || raise(KeyNotFound, term)
end

.load(path) ⇒ Object

Loads data from an encrypted file.

PerfectWorld::Storage.load('path/to/file.yml.gpg')  #=> [1, 2]

Returns the data.

# File 'lib/perfect_world/storage.rb', line 16

def load(path)
  open(path) do |file|
    deserialize(decrypt(file))
  end
end