Class: PhoenixPassword

Inherits:
Object
  • Object
show all
Includes:
FileSize, Realistic
Defined in:
lib/phoenix_password.rb,
lib/phoenix_password/version.rb

Constant Summary collapse

VERSION = 
"1.2.0"

Instance Method Summary collapse

Methods included from Realistic

#check_eight, #check_eleven, #check_fifteen, #check_five, #check_fourteen, #check_nine, #check_seven, #check_six, #check_ten, #check_thirteen, #check_twelve, #rules_pass?, #user_rules

Methods included from FileSize

#cap_limit_combs, #cap_limit_matching, #cap_limit_matching_l, #create_file, #file_info, #get_above_limit, #get_combinations, #get_rule_size, #get_single_combs, #get_size, #get_strictness_one, #unique_cap_limit

Constructor Details

#initialize(data = {}) ⇒ PhoenixPassword

Returns a new instance of PhoenixPassword.



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# File 'lib/phoenix_password.rb', line 9

def initialize(data={})
  @rules=data[:rules]
  @strictness=data[:strictness] ? data[:strictness] : 0
  @own_rules=data[:own_rules] if data[:own_rules].is_a?(Array) && data[:own_rules][0].is_a?(Regexp)
  @checkpoint=data[:checkpoint]
  @restore=data[:restore]

  if data[:checkpoint] || data[:restore]
    require 'mysql2'
    @client=Mysql2::Client.new({:host=>'localhost',:username=>'phoenix',
    :password=>'Gordian100!',:database=>'phoenix_password'})
    if data[:checkpoint]
      @check_fraction=data[:check_fraction] ? data[:check_fraction] : 2
      @check_cmb=data[:check_cmb]       
    end

    if data[:restore]
      @restore_cmb=data[:restore_cmb]
      @restored=false
    end
  end
end

Instance Method Details

#add_all_combinations(data) ⇒ Object

Added for all



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# File 'lib/phoenix_password.rb', line 93

def add_all_combinations(data)

  combinations=[]
  combination=data[:combination]
  characters=data[:characters]
  if data[:extra_chars].nil? || data[:iteration] == 0
     combinations.<<(combination.join())
   if combination.last != characters.first
    reverse_comb=combination.reverse
      combinations.<<(reverse_comb.join())

    reverse_comb.pop
    reverse_compare=reverse_comb
    reverse_comb=reverse_comb.join()
    characters.each do |char|
       next if char == characters.first
         combinations.<<("%s%s"%[reverse_comb,char])

    end
   end

  else
   combinations << combination.join() if combination.include?(characters.last)
     if combination.last != characters.first
      reverse_comb=combination.reverse 
        reverse_comb.pop
        reverse_compare=reverse_comb
        reverse_comb=reverse_comb.join
    if reverse_comb.include?(characters.last)
      characters.each do |char|
        combinations.<<("%s%s"%[reverse_comb,char])
      end
    else            
          combinations.<<("%s%s"%[reverse_comb,characters.last])
    end
   end
  end
  return combinations
end

#add_combinations(data) ⇒ Object 



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# File 'lib/phoenix_password.rb', line 221

def add_combinations(data)

  combinations=[]
  combination=data[:combination]
  characters=data[:characters]
  if data[:extra_chars].nil? || data[:iteration] == 0
   if @rules 
      combinations.<<(combination.join()) if rules_pass?({:combination=>combination.join(),:cmb_length=>data[:cmb_length]})
   else
     combinations.<<(combination.join())
   end
   if combination.last != characters.first
    reverse_comb=combination.reverse
      if @rules  
          combinations.<<(reverse_comb.join()) if rules_pass?({:combination=>reverse_comb.join(),:cmb_length=>data[:cmb_length]-1})
      else
      combinations.<<(reverse_comb.join())
      end
    reverse_comb.pop
    reverse_compare=reverse_comb
    reverse_comb=reverse_comb.join()
        check_match= matching_check({:combination=>reverse_comb,:match_limit=>data[:match_limit],:cap_limit=>data[:cap_limit]})
    characters.each do |char|
      next if char == characters.first
      if  data[:type] == "unique"
        if @rules
          combinations.<<("%s%s"%[reverse_comb,char]) if rules_pass?({:combination=>"%s%s"%[reverse_comb,char],:cmb_length=>data[:cmb_length]})
          else
          combinations.<<("%s%s"%[reverse_comb,char])
        end
      else
        if check_match
          if @rules
            combinations.<<("%s%s"%[reverse_comb,char]) if rules_pass?({:combination=>"%s%s"%[reverse_comb,char],:cmb_length=>data[:cmb_length]})
          else
            combinations.<<("%s%s"%[reverse_comb,char])
          end
        else              
          if @rules
            combinations.<<("%s%s"%[reverse_comb,char]) if char == reverse_compare.last && rules_pass?({:combination=>"%s%s"%[reverse_comb,char],:cmb_length=>data[:cmb_length]})
          else
            combinations.<<("%s%s"%[reverse_comb,char]) if char == reverse_compare.last
          end
        end
      end
    end
   end

  else
        combinations << combination.join() if combination.include?(characters.last)
     if combination.last != characters.first
      reverse_comb=combination.reverse 
        reverse_comb.pop
        reverse_compare=reverse_comb
        reverse_comb=reverse_comb.join
    if reverse_comb.include?(characters.last)
          check_match= matching_check({:combination=>reverse_comb,:match_limit=>data[:match_limit],:cap_limit=>data[:cap_limit]}) if data[:type] == 'matching'
      characters.each do |char|
        if  data[:type] == "unique"
          combinations.<<("%s%s"%[reverse_comb,char])
        elsif check_match
          combinations.<<("%s%s"%[reverse_comb,char])
        else              
            combinations.<<("%s%s"%[reverse_comb,char]) if char == reverse_compare.last
        end
      end
    else            
      combinations.<<("%s%s"%[reverse_comb,characters.last])        
    end
   end
  end
  return combinations
end

#all_combinations(info) ⇒ Object 



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# File 'lib/phoenix_password.rb', line 295

def all_combinations(info)
  data={:characters=>info[:characters],:cmb_length=>info[:cmb_length],:type=>info[:type]}
    unless info[:extra_chars].nil?
       data[:extra_chars]=info[:extra_chars]
    end

    create_file(info) if !info[:piped] && @fh.nil?

  char_sum=data[:characters].length
  total_characters=data[:characters].length
  unless data[:extra_chars].nil?
    total_characters=data[:characters].length+data[:extra_chars].length
    data[:iteration]=0
    if info[:skip_first] || !info[:piped]
      data[:iteration] +=1
      char_sum +=1
    end
  end
  
  all=0
  begin
   generate_combinations(data) do |combinations|
    combinations.each do |combination|
     if info[:piped]
      puts combination
     else
      @fh.puts(combination)
     end
     all +=1
    end
   end
    data[:iteration]+=1 unless data[:iteration].nil?
    char_sum +=1
  rescue => e
    raise
    end while char_sum <= total_characters
  return all
end

#check_uniqueness(combination, uniqueness, cap_limit) ⇒ Object 



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# File 'lib/phoenix_password.rb', line 446

def check_uniqueness(combination,uniqueness,cap_limit)
    if cap_limit
    caps=combination.scan(/[A-Z]/)
    return 0 if caps.length == 0 || caps.length > cap_limit
  end
  i=0
  unique_chars=0
  chars_check=[]
  while i < (combination.length-1)
    if combination[i] != combination[i+1]
      if uniqueness.nil?
         unique_chars+=1
      elsif uniqueness == "single"
         if i == 0
             unique_chars+=1
             chars_check.push(combination[i])
         elsif !chars_check.include?(combination[i])
             chars_check << combination[i]
             if !chars_check.include?(combination[i+1])
               unique_chars +=1
             else
               return 0
             end
         end
      elsif uniqueness == "repeat"
           if i == 0
             unique_chars+=1
             chars_check.push(combination[i])
           elsif chars_check.include?(combination[i])
              unique_chars+=1
           elsif i == (combination.length-2)
             #since in last iteration compare against the next character as well
             unique_chars +=1 if chars_check.include?(combination[i]) || chars_check.include?(combination[i+1])
           else                     
             chars_check.push(combination[i])
           end

           return combination.length-1 if i == (combination.length-2) && unique_chars > 1
      end
    else
     return 0
    end
    i+=1
  end
  return unique_chars
end

#combinations(data) ⇒ Object 



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# File 'lib/phoenix_password.rb', line 518

def combinations(data)
  @type=data[:type]
  @piped=data[:piped]
  puts "File size estimates are invalid when using rules" if @rules && !data[:piped]
  case data[:type]
     when "matching"
       if data[:cmb_length].length == 1
          data[:cmb_length]=data[:cmb_length][0]
       matching_combinations(data)
    else
      data[:write_cmbs]=data[:cmb_length].clone
      multi_length(data)
       end
   when "unique"
     if data[:cmb_length].length == 1
       data[:cmb_length]=data[:cmb_length].first
       unique_combinations(data)
     else
      data[:write_cmbs]=data[:cmb_length].clone
      multi_length(data)
     end
   when "all"
     if data[:cmb_length].length == 1
       data[:cmb_length]=data[:cmb_length].first
       all_combinations(data)
     else
      data[:write_cmbs]=data[:cmb_length].clone
      multi_length(data)
     end
   else
     puts "Invalid combination type"
     exit
  end
  if !@piped
    @fh.close
    @client.close if @client
    puts "File created"
  end
end

#generate_combinations(data) ⇒ Object 



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# File 'lib/phoenix_password.rb', line 133

def generate_combinations(data)
  characters=data[:characters]
  if !data[:extra_chars].nil?
    characters.push(data[:extra_chars][data[:iteration]-1])  if data[:iteration] != 0
  end
  combination=Array.new(data[:cmb_length],data[:characters].first)
  combination_length=combination.length
  i=0
  possible_combinations=characters.length**combination_length
  chars_used=Array.new(data[:cmb_length],0)

  if @restore && !@restored
     restore=@client.query("select * from checkpoint where id=1")
     combination=restore.to_a[0]["combination"].split('')
     chars_used=restore.to_a[0]["chars_used"]
     chars_used=chars_used.gsub(/[^0-9,]/,'')
     chars_used=chars_used.split(',')
     c=0
     chars_used.each do |char|
      chars_used[c]=char.to_i
      c+=1
     end
     i=restore.to_a[0]["i"]
     @i=i
     @restored=true
  end

  while i < possible_combinations/characters.length
    if @checkpoint
      set_check_point(possible_combinations,characters,data[:cmb_length],combination,chars_used,i)
    end
    x=1
    change_count=1
    while x < combination_length
      if chars_used[x] == characters.length
        chars_used[x] = 0
      end
      if combination[x] == characters.last && combination[x+1] == characters.last
        change_count +=1
        if change_count == combination_length -1
          chars_used[0] += 1
        end
      end
      x +=1
    end

    y=0
    until y == combination_length
      combination[y]=characters[chars_used[y]]
      y+=1
    end

    if @type == 'all'
      yield(add_all_combinations({:combination=>combination,:extra_chars=>data[:extra_chars],
      :characters=>characters,:cmb_length=>data[:cmb_length]}))
    else
      combinations=add_combinations({:combination=>combination,:extra_chars=>data[:extra_chars],
      :characters=>characters,:cmb_length=>data[:cmb_length],:type=>data[:type]})
      yield(combinations) if combinations.length >= 1
    end


    z=combination_length-1
    while 1 < z
      if  z == combination_length-1
        chars_used[z-1] +=1 if combination[z] == characters.last 
      else
        diff=(combination_length-1)-z
        last_chars=0
        count_diff=1
        while count_diff <= diff
          if combination[z] == characters.last && combination[z+count_diff] == characters.last
            last_chars +=1
          end
          count_diff +=1
        end
        if last_chars == (combination_length-1)-z
          chars_used[z-1] +=1
        end
      end
      z-=1
    end
    chars_used[combination_length-1] +=1
    i+=1
  end
  return characters
end

#matching_check(info) ⇒ Object 



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# File 'lib/phoenix_password.rb', line 375

def matching_check(info)
  combination=info[:combination]
  if info[:cap_limit]
    caps=combination.scan(/[A-Z]/)
    return false if caps.length == 0 || caps.length > info[:cap_limit]
  end
  i=0
  x=0
  u=0
  while i < (combination.length-1)
    if combination[i] == combination[i+1]
          return true if info[:match_limit].nil?
       if i == 0
          x +=1
       elsif combination[i] == combination[i-1]   || combination[i] == combination[i+info[:match_limit]] 
         x+=1             
       end
     else 
       u +=1
    end
      if x == info[:match_limit] || u == combination.length-1
     return false
      end
    i+=1
  end
  return true
end

#matching_combinations(info) ⇒ Object 



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# File 'lib/phoenix_password.rb', line 333

def matching_combinations(info)
  data={:characters=>info[:characters],:cmb_length=>info[:cmb_length],:type=>info[:type]}
    unless info[:extra_chars].nil?
       data[:extra_chars]=info[:extra_chars]
    end

    create_file(info) if !info[:piped] && @fh.nil?

  char_sum=data[:characters].length
  total_characters=data[:characters].length
  unless data[:extra_chars].nil?
    total_characters=data[:characters].length+data[:extra_chars].length
    data[:iteration]=0
    if info[:skip_first] || !info[:piped]
      data[:iteration] +=1
      char_sum +=1
    end
  end
  
  matching=0
  begin
   generate_combinations(data) do |combinations|
    combinations.each do |combination|
    if matching_check({:combination=>combination,:match_limit=>info[:match_limit],:cap_limit=>info[:cap_limit]})
       if info[:piped]
        puts combination
       else
        @fh.puts(combination)
       end
     matching +=1
    end
    end
   end
    data[:iteration]+=1 unless data[:iteration].nil?
    char_sum +=1
  rescue => e
    raise
    end while char_sum <= total_characters
  
  return matching
end

#multi_length(data) ⇒ Object 



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# File 'lib/phoenix_password.rb', line 493

def multi_length(data)
  dataB=data.clone

  if @restore_cmb && @restore
    temp_cmbs=data[:cmb_length].clone
    temp_cmbs.each do |n|
      data[:cmb_length].delete(n) if n < @restore_cmb
    end
  end

  i=0
  while i < data[:cmb_length].length
    dataB[:cmb_length] = data[:cmb_length][i]
    dataB[:characters]=data[:characters].clone
    if data[:type] == 'unique'
       unique_combinations(dataB)
    elsif data[:type] == 'matching'
       matching_combinations(dataB)
    elsif @type == 'all'
       all_combinations(dataB)
    end
    i+=1
  end
end

#set_check_point(possible_combinations, characters, cmb_length, combination, chars_used, i) ⇒ Object 



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# File 'lib/phoenix_password.rb', line 33

def set_check_point(possible_combinations,characters,cmb_length,combination,chars_used,i)
  if @check_cmb
    if @restore
           if i == (possible_combinations/(characters.length*@check_fraction))+@i && cmb_length == @check_cmb
        @client.query("update checkpoint set combination='#{combination.join()}',chars_used='#{chars_used}',i=#{i} where id=1")
        @client.close
        if !@piped
          @fh.close
          puts "Checkpoint set"
        end
        exit
      elsif cmb_length > @check_cmb
          @client.query("update checkpoint set combination='#{Array.new(cmb_length,characters.first).join()}',chars_used='#{Array.new(cmb_length,0)}',i=0 where id=1")
          @client.close
        if !@piped
          puts "#{@type} combinations of length #{@check_cmb} finished"
            puts "Check point set to the begining of #{cmb_length} combinations"
            puts "Set :restore_cmb=>#{cmb_length}"
            puts "If planning to use checkpoint set check_cmb=>#{cmb_length}"
            @fh.close
          end
          exit
      end
    else
      if i == possible_combinations/(characters.length*@check_fraction) && cmb_length == @check_cmb
        @client.query("update checkpoint set combination='#{combination.join()}',chars_used='#{chars_used}',i=#{i} where id=1")
        @client.close
        if !@piped
          @fh.close
          puts "Checkpoint set"
        end
        exit
      end
    end
  else
    if @restore
      if i == (possible_combinations/(characters.length*@check_fraction))+@i
        @client.query("update checkpoint set combination='#{combination.join()}',chars_used='#{chars_used}',i=#{i} where id=1")
        @client.close          
        if !@piped
          @fh.close
        puts "Checkpoint set"
        end
        exit
      end
    else
      if i == possible_combinations/(characters.length*@check_fraction)
        @client.query("update checkpoint set combination='#{combination.join()}',chars_used='#{chars_used}',i=#{i} where id=1")
        @client.close          
        if !@piped
          @fh.close
        puts "Checkpoint set"
        end
        exit
      end
    end
  end
end

#unique_combinations(info) ⇒ Object 



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# File 'lib/phoenix_password.rb', line 403

def unique_combinations(info)
   data={:characters=>info[:characters],:cmb_length=>info[:cmb_length],:type=>info[:type],:uniqueness_type=>info[:uniqueness_type]}
   unless info[:extra_chars].nil?
      data[:extra_chars]=info[:extra_chars]
   end

   create_file(info) if !info[:piped] && @fh.nil?

   total_characters=data[:characters].length
   char_sum= data[:characters].length
   unless data[:extra_chars].nil?
    total_characters=data[:characters].length+data[:extra_chars].length
    data[:iteration]=0
    if info[:skip_first] || !info[:piped]
      data[:iteration]+=1
      char_sum +=1
    end
   end
   unique_combs=0
   uniqueness=info[:uniqueness_type]
   begin
  generate_combinations(data) do |combinations|
    combinations.each do |combination|
     unique_chars=check_uniqueness(combination,uniqueness,info[:cap_limit])
      if unique_chars == combination.length-1
      if info[:piped]
        puts combination 
      else 
        @fh.puts(combination)
      end
        unique_combs= unique_combs+1
     end
    end
  end
  data[:iteration] +=1 if !data[:iteration].nil?
  char_sum +=1
  rescue => e
    raise
  end while char_sum <= total_characters
  
  return unique_combs
end