160 lines
2.9 KiB
Ruby
160 lines
2.9 KiB
Ruby
require 'rex/proto/http'
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require 'msf/core'
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require 'msf/base'
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require 'msf/ui'
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module Msf
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module Ui
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module Web
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require 'rex/io/bidirectional_pipe'
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require 'msf/ui/web/console'
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###
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#
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# This class implements a user interface driver on a web interface.
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#
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###
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class Driver < Msf::Ui::Driver
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attr_accessor :framework # :nodoc:
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attr_accessor :consoles # :nodoc:
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attr_accessor :sessions # :nodoc:
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attr_accessor :last_console # :nodoc:
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ConfigCore = "framework/core"
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ConfigGroup = "framework/ui/web"
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#
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# Initializes a web driver instance and prepares it for listening to HTTP
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# requests. The constructor takes a hash of options that can control how
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# the web server will operate.
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#
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def initialize(opts = {})
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# Call the parent
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super()
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# Set the passed options hash for referencing later on.
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self.opts = opts
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self.consoles = {}
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self.sessions = {}
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# Initialize configuration
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Msf::Config.init
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# Initialize logging
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initialize_logging
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# Initialize attributes
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self.framework = Msf::Simple::Framework.create
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# Initialize the console count
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self.last_console = 0
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end
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def create_console
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# Destroy any unused consoles
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clean_consoles
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console = WebConsole.new(self.framework, self.last_console)
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self.last_console += 1
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self.consoles[console.console_id.to_s] = console
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console.console_id.to_s
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end
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def destroy_console(cid)
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con = self.consoles[cid]
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if(con)
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con.shutdown
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self.consoles.delete(cid)
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end
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end
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def write_console(id, buf)
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self.consoles[id] ? self.consoles.write(buf) : nil
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end
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def read_console(id)
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self.consoles[id] ? self.consoles.read() : nil
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end
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def clean_consoles(timeout=300)
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self.consoles.each_pair do |id, con|
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if (con.last_access + timeout < Time.now)
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con.shutdown
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self.consoles.delete(id)
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end
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end
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end
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def write_session(id, buf)
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ses = self.framework.sessions[id]
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return if not ses
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return if not ses.user_input
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ses.user_input.put(buf)
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end
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def read_session(id)
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ses = self.framework.sessions[id]
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return if not ses
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return if not ses.user_output
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ses.user_output.read_subscriber('session_reader')
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end
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# Detach the session from an existing input/output pair
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def connect_session(id)
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# Ignore invalid sessions
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ses = self.framework.sessions[id]
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return if not ses
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# Has this session already been detached?
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if (ses.user_output)
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return if ses.user_output.has_subscriber?('session_reader')
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end
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# Create a new pipe
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spipe = WebConsole::WebConsolePipe.new
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spipe.input = spipe.pipe_input
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# Create a read subscriber
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spipe.create_subscriber('session_reader')
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Thread.new do
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ses.interact(spipe.input, spipe)
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end
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end
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def sessions
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self.framework.sessions
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end
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#
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# Stub
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#
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def run
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true
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end
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protected
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attr_accessor :opts # :nodoc:
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#
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# Initializes logging for the web interface
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#
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def initialize_logging
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level = (opts['LogLevel'] || 0).to_i
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Msf::Logging.enable_log_source(LogSource, level)
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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 |