Module: Authtools::Token

Extended by:
Common, Token
Included in:
Token
Defined in:
lib/authtools/token.rb

Constant Summary collapse

TINY = 
128
SHORT = 
256
MEDIUM = 
384
LONG = 
512

Instance Method Summary collapse

Methods included from Common

salt

Instance Method Details

#generate(size = SHORT) ⇒ Object

Generates new token with specified size.



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# File 'lib/authtools/token.rb', line 17

def generate(size=SHORT)
  size = const_get(size.to_s.upcase) if [:tiny, :short, :medium, :long].include?(size)
  if size > 128
    hash = Digest::SHA2.new(size)
    hash << self.salt
  else
    hash = Digest::MD5.hexdigest(self.salt)
  end
  hash.to_s
end

#new(size = SHORT) ⇒ Object

Alias for generate method.



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# File 'lib/authtools/token.rb', line 30

def new(size=SHORT)
  generate(size)
end