Puppet Function: get_random_password

Defined in:
lib/puppet/parser/functions/get_random_password.rb
Function type:
Ruby 3.x API

Overview

get_random_password() ⇒ Any

Returns a random password with at least a number, a uppercase, a lowercase, a special characters.

Returns:

  • (Any) 


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# File 'lib/puppet/parser/functions/get_random_password.rb', line 8

newfunction(:get_random_password, :type => :rvalue, :doc => <<-EOS
Returns a random password with at least a number, a uppercase, a lowercase, a special characters.
  EOS
) do |args|
  raise(Puppet::ParseError, "get_random_password(): Wrong number of arguments " +
    "given (#{args.size} for 1)") if args.size != 1
  specials = ((33..33).to_a + (35..38).to_a + (40..47).to_a + (58..59).to_a + (61..61).to_a + (63..64).to_a + (91..93).to_a + (95..95).to_a + (123..125).to_a).pack('U*').chars.to_a
  numbers = (0..9).to_a
  alphals = ('a'..'z').to_a
  alphaus = ('A'..'Z').to_a
  if ((args[0].to_i) <= 7)
    length = 10
  else
    length = args[0].to_i
  end

  randlength = length - 4
  regchain = (alphals + specials + alphaus + numbers)

  tmp = []
  tmp.concat(numbers.shuffle.join[0].chars.to_a)
  tmp.concat(specials.shuffle.join[0].chars.to_a)
  tmp.concat(alphals.shuffle.join[0].chars.to_a)
  tmp.concat(alphaus.shuffle.join[0].chars.to_a)
  tmp.concat(regchain.shuffle.join[0...randlength].chars.to_a)
  pwd = tmp.shuffle.join[0...length]
  return pwd
end