class Ardecy::Harden::Sysctl::SysKern
Public Class Methods
new(args)
click to toggle source
# File lib/ardecy/harden/sysctl.rb, line 14 def initialize(args) @res = 'FALSE' @args = args @exp = '0' end
Public Instance Methods
fix()
click to toggle source
# File lib/ardecy/harden/sysctl.rb, line 35 def fix return unless File.exist? @file KERNEL << "#{@line} = #{@exp}" end
repair()
click to toggle source
# File lib/ardecy/harden/sysctl.rb, line 41 def repair return unless @args[:fix] Ardecy::Guard.perm if @res != 'OK' && @res != 'PROTECTED' if File.exist? @file File.write(@file, @exp, mode: 'w', preserve: true) end end end
scan()
click to toggle source
# File lib/ardecy/harden/sysctl.rb, line 20 def scan kernel_show(@line, @exp) if @args[:audit] if File.exist? @file if File.readable? @file value = File.read(@file).chomp @res = value.to_s =~ /#{@exp}/ ? 'OK' : 'FAIL' else @res = 'PROTECTED' end else @res = 'NO FOUND' end @tab ? result(@res, @tab) : result(@res) if @args[:audit] end
x()
click to toggle source
# File lib/ardecy/harden/sysctl.rb, line 52 def x scan fix repair end