88 lines
2.4 KiB
Ruby
Executable File
88 lines
2.4 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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#
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# This user interface listens on a port and provides clients that connect to
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# it with an msfconsole instance. The nice thing about this interface is that
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# it allows multiple clients to share one framework instance and thus makes it
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# possible for sessions to to be shared from a single vantage point.
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#
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msfbase = __FILE__
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while File.symlink?(msfbase)
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msfbase = File.expand_path(File.readlink(msfbase), File.dirname(msfbase))
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end
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$:.unshift(File.join(File.dirname(msfbase), 'lib'))
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$:.unshift(ENV['MSF_LOCAL_LIB']) if ENV['MSF_LOCAL_LIB']
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require 'msf/base'
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require 'msf/ui'
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# Declare the argument parser for msfd
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arguments = Rex::Parser::Arguments.new(
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"-a" => [ true, "Bind to this IP address instead of loopback" ],
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"-p" => [ true, "Bind to this port instead of 55554" ],
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"-s" => [ false, "Use SSL" ],
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"-f" => [ false, "Run the daemon in the foreground" ],
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"-A" => [ true, "Specify list of hosts allowed to connect" ],
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"-D" => [ true, "Specify list of hosts not allowed to connect" ],
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"-h" => [ false, "Help banner" ])
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opts = { 'RunInForeground' => true }
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foreground = false
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# Parse command line arguments.
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arguments.parse(ARGV) { |opt, idx, val|
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case opt
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when "-a"
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opts['ServerHost'] = val
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when "-p"
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opts['ServerPort'] = val
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when "-f"
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foreground = true
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when "-s"
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opts['SSL'] = true
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when "-A"
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begin
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opts['HostsAllowed'] = val.split(',').map { |a|
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Rex::Socket.resolv_nbo(a)
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}
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rescue
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$stderr.puts "Bad argument for -A: #{$!}"
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exit
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end
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when "-D"
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begin
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opts['HostsDenied'] = val.split(',').map { |a|
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Rex::Socket.resolv_nbo(a)
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}
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rescue
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$stderr.puts "Bad argument for -D: #{$!}"
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exit
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end
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when "-h"
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print(
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"\nUsage: #{File.basename(__FILE__)} <options>\n" +
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arguments.usage)
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exit
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end
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}
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$stderr.puts "[*] Initializing msfd..."
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# Create an instance of the framework
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$framework = Msf::Simple::Framework.create
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$stderr.puts "[*] Running msfd..."
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# Fork into the background if requested
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begin
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if (not foreground)
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exit(0) if Process.fork()
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end
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rescue ::NotImplementedError
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$stderr.puts "[*] Background mode is not available on this platform"
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end
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# Run the plugin instance in the foreground.
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$framework.plugins.load('msfd', opts).run(opts)
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