add help command

Author: kaitozaw

beef

@@ -39,6 +39,10 @@ $root_dir = File.join(File.expand_path(File.dirname(File.realpath(__FILE__))), '
 $:.unshift($root_dir)
 $home_dir = File.expand_path("#{Dir.home}/.beef/", __FILE__).freeze
 
+# @note Parse BeEF CLI options early (prevents Rack help from taking over)
+require 'core/main/console/commandline'
+BeEF::Core::Console::CommandLine.parse
+
 #
 # @note Require core loader
 #

core/main/console/commandline.rb

@@ -3,6 +3,8 @@
 # Browser Exploitation Framework (BeEF) - https://beefproject.com
 # See the file 'doc/COPYING' for copying permission
 #
+require 'optparse'
+
 module BeEF
   module Core
     module Console
@@ -39,7 +41,7 @@ def self.parse
               @options[:verbose] = true
             end
 
-            opts.on('-a', '--ascii_art', 'Prints BeEF ascii art') do
+            opts.on('-a', '--ascii-art', 'Prints BeEF ascii art') do
               @options[:ascii_art] = true
             end
 
@@ -55,14 +57,19 @@ def self.parse
               @options[:ws_port] = ws_port
             end
 
-            opts.on('-ud', '--update_disabled', 'Skips update') do
+            opts.on('-d', '--update-disabled', 'Skips update') do
               @options[:update_disabled] = true
             end
 
-            opts.on('-ua', '--update_auto', 'Automatic update with no prompt') do
+            opts.on('-u', '--update-auto', 'Automatic update with no prompt') do
               @options[:update_auto] = true
             end
 
+            opts.on('-h', '--help', 'Show this help') do
+              puts opts
+              exit 0
+            end
+
             # opts.on('-i', '--interactive', 'Starts with the Console Shell activated') do
             #  @options[:interactive] = true
             # end