144 lines
4.3 KiB
Ruby
Executable File
144 lines
4.3 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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#
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# Copyright 2011 Wade Alcorn wade@bindshell.net
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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require 'rubygems'
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puts "\nWelcome to the BeEF installer!"
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if RUBY_VERSION < '1.9'
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puts "\n"
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puts "Ruby version " + RUBY_VERSION + " is no longer supported. Please upgrade 1.9 or later."
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puts ""
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puts "OSX:"
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puts "sudo port install ruby19 +nosuffix"
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puts "\n"
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exit
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end
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puts "\nPlease make sure you have installed SQLite before proceeding. For instructions on how to do this please see the README file"
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# array of required gems - add to as needed (specify a version if needed eg "gem_name, =x.x.x")
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$gems_required = ["thin", "ansi", "term-ansicolor", "dm-core", "json", "data_objects", "do_sqlite3", "sqlite3", "dm-sqlite-adapter",
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"parseconfig", "erubis", "dm-migrations"]
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# array of missing non-version specific gems installed
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$gems_missing = Array.new
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# array of missing version specific gems installed
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$gems_missing_version = Array.new
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# check all required gems (dependencies) are present
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def dep_check
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$gems_required.each do |current_gem|
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begin
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if current_gem.include? ","
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tokens = current_gem.split(",")
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gem tokens[0], tokens[1]
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else
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gem current_gem
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end
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rescue Gem::LoadError
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if current_gem.include? ","
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$gems_missing_version << current_gem
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else
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$gems_missing << current_gem
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end
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end
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end
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if $gems_missing.length == 0 && $gems_missing_version.length == 0
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return true
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else
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return false
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end
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end
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# display install options
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def display_opts
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puts "\n1) Install all required gems automatically\n" + "2) List required gems and exit so they can be installed manually\n" + "3) Exit installer\n\n"
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option = gets
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return option
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end
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# generate install command for missing gems
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def install_command
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if (RUBY_PLATFORM =~ /linux/ or RUBY_PLATFORM =~ /darwin/) and Process.uid != 0
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cmd = "sudo gem install"
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$gems_missing.each do |current_gem|
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cmd = cmd + " #{current_gem}"
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end
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if $gems_missing_version.length != 0
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$gems_missing_version.each do |current_gem|
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if cmd == "sudo gem install"
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cmd = cmd + " #{current_gem}"
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else
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cmd = cmd + " && sudo gem install #{current_gem}"
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end
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end
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end
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else
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cmd = "gem install"
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$gems_missing.each do |current_gem|
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cmd = cmd + " #{current_gem}"
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end
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if $gems_missing_version.length != 0
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$gems_missing_version.each do |current_gem|
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if cmd == "gem install"
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cmd = cmd + " #{current_gem}"
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else
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cmd = cmd + " & gem install #{current_gem}"
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end
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end
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end
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end
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cmd = cmd.delete "," "'"
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cmd = cmd.gsub("=", "-v")
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cmd += " --no-rdoc --no-ri"
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return cmd
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end
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# install missing gems
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def install_gems
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puts install_command + "\n"
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system(install_command)
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end
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dep_met = dep_check()
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if dep_met == false
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puts "\nSome gems required by BEeF are not present on your system please select an option to continue:"
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option = display_opts
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while option != "1\n" and option != "2\n" and option != "3\n"
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puts "\nInvalid option entered, please select a valid option to continue:"
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option = display_opts
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end
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if option == "1\n"
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install_gems
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elsif option == "2\n"
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cmd = install_command
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puts "\nPlease run the following command to update and install all required gems:\n\n" + cmd + "\n\n"
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elsif option == "3\n"
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puts "\nExiting...\n\n"
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end
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else
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puts "\nAll required gems are present - please run './beef' to start using BEeF\n\n"
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puts "\nThe Default username/password are beef/beef\n\n"
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puts "\nAll feedback welcome - http://beef.googlecode.com/\n\n"
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end
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puts "*** If you wish experiment with the shell interface ensure you also run:\nsudo gem install librex -v0.0.52 --no-rdoc --no-ri\n\n"
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