Autorun Rule Engine from @antisnatchor with love (alpha version).

core/main/autorun_engine/parser.rb

@@ -0,0 +1,75 @@
+#
+# Copyright (c) 2006-2015 Wade Alcorn - wade@bindshell.net
+# Browser Exploitation Framework (BeEF) - http://beefproject.com
+# See the file 'doc/COPYING' for copying permission
+#
+module BeEF
+  module Core
+    module AutorunEngine
+
+      class Parser
+
+        include Singleton
+
+        def initialize
+          @config = BeEF::Core::Configuration.instance
+        end
+
+        BROWSER = ['FF','C','IE','S','O','ALL']
+        OS = ['Linux','Windows','OSX','Android','iOS','BlackBerry','ALL']
+        VERSION = ['<','<=','==','>=','>','ALL','Vista','XP']
+        CHAIN_MODE = ['sequential','nested-forward']
+
+        # Parse a JSON ARE file and returns an Hash with the value mappings
+        def parse(name,author,browser, browser_version, os, os_version, modules, exec_order, exec_delay, chain_mode)
+          begin
+            success = [true]
+
+            return [false, 'Illegal chain_mode definition'] unless CHAIN_MODE.include?(chain_mode)
+            return [false, 'Illegal rule name'] unless BeEF::Filters.is_non_empty_string?(name)
+            return [false, 'Illegal author name'] unless BeEF::Filters.is_non_empty_string?(author)
+
+            return [false, 'Illegal browser definition'] unless BROWSER.include?(browser)
+            return [false, 'Illegal browser_version definition'] unless BeEF::Filters::is_valid_browserversion?(
+                browser_version.split(' ').last) || VERSION.include?(browser_version[0,2].gsub(/\s+/,'')) || browser_version == 'ALL'
+
+            return [false, 'Illegal os definition'] unless OS.include?(os)
+            return [false, 'Illegal os_version definition'] unless
+                 (VERSION.include?(os_version[0, 2].gsub(/\s+/, '')) || os_version == 'ALL') && BeEF::Filters::only?("a-zA-Z0-9.<=> ",os_version)
+
+
+            # check if module names, conditions and options are ok
+            modules.each do |cmd_mod|
+              mod = BeEF::Core::Models::CommandModule.first(:name => cmd_mod['name'])
+              if mod != nil
+                modk = BeEF::Module.get_key_by_database_id(mod.id)
+                mod_options = BeEF::Module.get_options(modk)
+
+                opt_count = 0
+                mod_options.each do |opt|
+                   if opt['name'] == cmd_mod['options'].keys[opt_count]
+                     opt_count += 1
+                   else
+                     return [false, "The specified option (#{cmd_mod['options'].keys[opt_count]
+                                             }) for module (#{cmd_mod['name']}) does not exist"]
+                   end
+                end
+              else
+                return [false, "The specified module name (#{cmd_mod['name']}) does not exist"]
+              end
+            end
+
+            exec_order.each{ |order| return [false, 'execution_order values must be Integers'] unless order.integer?}
+            exec_delay.each{ |delay| return [false, 'execution_delay values must be Integers'] unless delay.integer?}
+
+            success
+          rescue => e
+            print_error "#{e.message}"
+            print_debug "#{e.backtrace.join("\n")}"
+            return [false, 'Something went wrong.']
+          end
+        end
+      end
+    end
+  end
+end