44 lines
1.3 KiB
Ruby
44 lines
1.3 KiB
Ruby
#
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# Copyright (c) 2006-2022 Wade Alcorn - wade@bindshell.net
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# Browser Exploitation Framework (BeEF) - http://beefproject.com
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# See the file 'doc/COPYING' for copying permission
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#
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module BeEF
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module Extension
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module Evasion
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require 'uglifier'
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class Minify
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include Singleton
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def need_bootstrap?
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false
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end
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def execute(input, config)
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opts = {
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output: {
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comments: :none
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},
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compress: {
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# show warnings in debug mode
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warnings: (config.get('beef.debug') ? true : false),
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# remove dead code
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dead_code: true,
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# remove all beef.debug calls (console.log wrapper) unless client debugging is enabled
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pure_funcs: (config.get('beef.client_debug') ? [] : ['beef.debug']),
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# remove all console.log calls unless client debugging is enabled
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drop_console: (config.get('beef.client_debug') ? false : true)
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}
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}
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output = Uglifier.compile(input, opts)
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print_debug '[OBFUSCATION - Minifier] JavaScript has been minified'
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output
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rescue StandardError => e
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print_error "[OBFUSCATION - Minifier] JavaScript couldn't be minified: #{e.messsage}"
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input
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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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