Created
August 4, 2009 21:00
-
-
Save stahnma/161542 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env ruby | |
# | |
class PW | |
attr_accessor :password | |
def initialize(password, options = {}) | |
@password = password | |
@minUpper = options[:min_upper] || 1 | |
@minLower = options[:min_lower] || 1 | |
@minNum = options[:min_num] || 1 | |
@minSpecial = options[:min_spec] || 1 | |
@minLength = options[:min_length] || 8 | |
end | |
def enoughUppercase? | |
return checker(Regexp.new('[A-Z]') , @minUpper) | |
end | |
def enoughLowercase? | |
return checker(Regexp.new('[a-z]') , @minLower) | |
end | |
def enoughNumeric? | |
return checker(Regexp.new('[0-9]') , @minNum) | |
end | |
def enoughSpecialChars? | |
return checker(Regexp.new('\W') , @minSpecial) | |
end | |
def minLength? | |
if @password.length < @minLength | |
return false | |
end | |
return true | |
end | |
def passwordMatches?(str) | |
if str == @password | |
return true | |
end | |
return false | |
end | |
def strong? | |
if self.enoughUppercase? and self.enoughLowercase? and self.enoughNumeric? and self.enoughSpecialChars? and self.minLength? | |
return true | |
end | |
return false | |
end | |
private | |
def checker(pattern, value) | |
match = 0 | |
@password.each do |letter| | |
if letter =~ pattern | |
match+=1 | |
end | |
if match.to_i >= value.to_i | |
return true | |
end | |
return false | |
end | |
end | |
end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment