Make use of Msf::Exploit::Remote::Tcp

modules/exploits/linux/ssh/mercurial_ssh_exec.rb

@@ -6,13 +6,14 @@
 class MetasploitModule < Msf::Exploit::Remote
   Rank = ExcellentRanking
 
+  include Msf::Exploit::Remote::Tcp
   include Msf::Exploit::Remote::SSH
 
   def initialize(info={})
     super(update_info(info,
       'Name'           => "Mercurial Custom hg-ssh Wrapper Remote Code Exec",
       'Description'    => %q{
-        This module takes advantage of custom hg-ssh wrapper implementations that don'that
+        This module takes advantage of custom hg-ssh wrapper implementations that don't
         adequately validate parameters passed to the hg binary, allowing users to trigger a
         Python Debugger session, which allows arbitrary Python code execution.
       },
@@ -39,7 +40,6 @@ class MetasploitModule < Msf::Exploit::Remote
 
     register_options(
       [
-        Opt::RHOST(""),
         Opt::RPORT(22),
         OptString.new('USERNAME', [ true, 'The username for authentication', 'root' ]),
         OptString.new('SSH_PRIV_KEY_FILE', [ true, 'The path to private key for ssh auth', '' ]),
@@ -54,14 +54,6 @@ class MetasploitModule < Msf::Exploit::Remote
     )
   end
 
-  def rhost
-    datastore['RHOST']
-  end
-
-  def rport
-    datastore['RPORT']
-  end
-
   def username
     datastore['USERNAME']
   end