5c3e6f1575
git-svn-id: https://beef.googlecode.com/svn/trunk@1046 b87d56ec-f9c0-11de-8c8a-61c5e9addfc9
83 lines
2.7 KiB
Ruby
83 lines
2.7 KiB
Ruby
#
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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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module BeEF
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module Core
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#
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# This class migrates and updates values in the database each time you restart BeEF.
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# So for example, when you want to add a new command module, you stop BeEF, copy your command module into the framework
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# and then restart BeEF. That class will take care of installing automatically the new command module in the db.
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#
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class Migration
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include Singleton
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#
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# Updates the database.
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#
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def update_db!
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update_commands!
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end
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#
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# Checks for new command modules and updates the database.
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#
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def update_commands!
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db_commands = [], folders = ''
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config = BeEF::Core::Configuration.instance
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BeEF::Core::Models::CommandModule.all.each {|db_command|
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db_commands.push(db_command.path)
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}
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Dir.foreach("#{$root_dir}/modules/") do |folder|
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folders += "#{folder}|" if not ['.', '..'].include? folder and File.directory? "#{$root_dir}/modules/#{folder}"
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end
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regex = /\/modules\/(#{folders})\/(.*).rb/i
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Dir["#{$root_dir}/modules/**/*.rb"].each do |command|
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if (command = command.match(regex)[0])
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name = ''
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path = command.split(File::SEPARATOR).reverse
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if path.size >= 1
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name = path[1].to_s
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end
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BeEF::Core::Models::CommandModule.new(:name => name, :path => command).save if not db_commands.include? command
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end
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end
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BeEF::Core::Models::CommandModule.all.each{|mod|
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if config.get('beef.module.'+mod.name) != nil
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config.set('beef.module.'+mod.name+'.db.id', mod.id)
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config.set('beef.module.'+mod.name+'.db.path', mod.path)
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end
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}
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# We use the API to execute the migration code for each extensions that needs it.
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# For example, the metasploit extensions requires to add new commands into the database.
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BeEF::API::Migration.extended_in_modules.each do |mod|
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begin
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mod.migrate_commands!
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rescue Exception => e
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puts e.message
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puts e.backtrace
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end
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end
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end
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end
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end
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end
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