Class: PwFoo::GeneratePassword

Inherits:
Object
  • Object
show all
Defined in:
lib/pwfoo/generate_password.rb

Instance Method Summary collapse

Constructor Details

#initialize(length = 10, *allowed_types) ⇒ GeneratePassword

Returns a new instance of GeneratePassword.



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# File 'lib/pwfoo/generate_password.rb', line 14

def initialize(length = 10, *allowed_types)
  @length = length
  @allowed_types = allowed_types.nil? || 0 == allowed_types.length ? [LOWER_CASE, UPPER_CASE, NUMBERS] : allowed_types
  @pw_strength_finder = PasswordStrength.new
  srand(SrandSeedGenerator.new().get_next_seed)
end

Instance Method Details

#generate ⇒ Object 



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# File 'lib/pwfoo/generate_password.rb', line 29

def generate
  gen_pw = ''
  @length.times { |i|
    gen_pw.concat next_char
  }
  gen_pw
end

#generate_with_min_strength(min_strength) ⇒ Object 



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# File 'lib/pwfoo/generate_password.rb', line 21

def generate_with_min_strength(min_strength)
  gen = nil
  while gen == nil || min_strength > @pw_strength_finder.calculate_score(gen) do
    gen = generate
  end
  gen
end