class Smaak::Associate

Attributes

association_store[R]
key[R]
token_life[R]

Public Class Methods

new() click to toggle source
# File lib/smaak/associate.rb, line 9
def initialize
  @association_store = Persistent::Cache.new("association_store", nil, Persistent::Cache::STORAGE_RAM)
  @token_life = Smaak::DEFAULT_TOKEN_LIFE
end

Public Instance Methods

add_association(identifier, key, psk, encrypt = false) click to toggle source
# File lib/smaak/associate.rb, line 26
def add_association(identifier, key, psk, encrypt = false)
  the_key = key.is_a?(String) ? OpenSSL::PKey::RSA.new(key) : key
  raise ArgumentError.new("Key needs to be valid") unless validate_key(the_key)
  @association_store[identifier] = { 'public_key' => the_key, 'psk' => psk, 'encrypt' => encrypt }

  rescue OpenSSL::PKey::RSAError
    raise ArgumentError.new("Key needs to be valid")
end
set_key(key) click to toggle source
# File lib/smaak/associate.rb, line 14
def set_key(key)
  @key = adapt_rsa_key(key)

  rescue OpenSSL::PKey::RSAError
    raise ArgumentError.new("Key needs to be valid")
end
set_token_life(token_life) click to toggle source
# File lib/smaak/associate.rb, line 21
def set_token_life(token_life)
  raise ArgumentError.new("Token life has to be a positive number of seconds") unless validate_token_life(token_life)
  @token_life = token_life
end

Protected Instance Methods

adapt_rsa_key(key) click to toggle source
# File lib/smaak/associate.rb, line 37
def adapt_rsa_key(key)
  the_key = key.is_a?(String) ? OpenSSL::PKey::RSA.new(key) : key
  raise ArgumentError.new("Key needs to be valid") unless validate_key(the_key)
  the_key
end

Private Instance Methods

validate_key(key) click to toggle source
# File lib/smaak/associate.rb, line 45
def validate_key(key)
  return false if key.nil?
  return false if key.is_a? String and key.empty?
  return false unless key.is_a? OpenSSL::PKey::RSA
  true
end
validate_token_life(token_life) click to toggle source
# File lib/smaak/associate.rb, line 52
def validate_token_life(token_life)
  return false if token_life.nil?
  return false unless token_life.is_a? Integer
  return false unless token_life > 0
  true
end