module EncryptedFormFields
Constants
- VERSION
Attributes
secret_key_base[R]
secret_token[R]
Public Class Methods
decrypt_parameters(params)
click to toggle source
Decrypt encrypted parameters object
# File lib/encrypted_form_fields.rb, line 37 def decrypt_parameters(params) Dfs.traverse(params || {}) do |value| EncryptedFormFields.decrypt_and_verify(value) end end
encrypt_parameters(hash = {})
click to toggle source
Encrypt hash values
# File lib/encrypted_form_fields.rb, line 44 def encrypt_parameters(hash = {}) Dfs.traverse(hash, &method(:encrypt_and_sign)) end
prefix_name(name)
click to toggle source
# File lib/encrypted_form_fields.rb, line 28 def prefix_name(name) first, rest = name.split("[", 2) rest = "[" + rest if rest "_encrypted[#{first}]#{rest}" end
secret_key_base=(key)
click to toggle source
# File lib/encrypted_form_fields.rb, line 14 def secret_key_base=(key) @encryptor = nil @secret_key_base = key end
secret_token=(key)
click to toggle source
# File lib/encrypted_form_fields.rb, line 21 def secret_token=(key) @encryptor = nil @secret_token = key end
Private Class Methods
encryptor()
click to toggle source
# File lib/encrypted_form_fields.rb, line 50 def encryptor @encryptor ||= begin key = ActiveSupport::KeyGenerator.new(secret_token).generate_key(secret_key_base, 32) ActiveSupport::MessageEncryptor.new(key) end end