Make timeout for Powershell scripts configurable

Author: jhart-r7

modules/post/windows/gather/outlook.rb

@@ -42,13 +42,18 @@ def initialize(info={})
       OptString.new('A_TRANSLATION', [ false, 'Fill in the translation of the word "Allow" in the targets system language, to click on the security popup.' ]),
       OptString.new('ACF_TRANSLATION', [ false, 'Fill in the translation of the phrase "Allow access for" in the targets system language, to click on the security popup.' ]),
     ], self.class)
+
+    register_advanced_options(
+    [
+      OptInt.new('TIMEOUT', [true, 'The maximum time (in seconds) to wait for any Powershell scripts to complete', 120])
+    ], self.class)
   end
 
   def execute_outlook_script(command)
     base_script = File.read(File.join(Msf::Config.data_directory, "post", "powershell", "outlook.ps1"))
     psh_script = base_script << command
     compressed_script = compress_script(psh_script)
-    cmd_out, runnings_pids, open_channels = execute_script(compressed_script, 120)
+    cmd_out, runnings_pids, open_channels = execute_script(compressed_script, datastore['TIMEOUT'])
     while(d = cmd_out.channel.read)
       print ("#{d}")
     end