root@kali:~# apt-get install python-setuptools
root@kali:~# easy_install msgpack-python

create database msf;
create user msf with password 'msf123';
grant all privileges on database msf to msf;

root@kali:~# /etc/init.d/postgresql start
root@kali:~# sudo -u postgres /usr/bin/psql < createdb_sql.txt

db_connect msf:msf123@127.0.0.1/msf
load msgrpc User=msf Pass='abc123'

root@kali:~# msfconsole -r setup.rc
* SNIP *
[*] Processing setup.rc for ERB directives.
resource (setup.rc)> db_connect msf:msf123@127.0.0.1/msf
[*] Rebuilding the module cache in the background...
resource (setup.rc)> load msgrpc User=msf Pass='abc123'
[*] MSGRPC Service: 127.0.0.1:55552
[*] MSGRPC Username: msf
[*] MSGRPC Password: abc123
[*] Successfully loaded plugin: msgrpc

root@kali:~# git clone git://github.com/SpiderLabs/msfrpc.git msfrpc
root@kali:~# cd msfrpc/python-msfrpc
root@kali:~# python setup.py install

#!/usr/bin/env python
import msgpack
import httplib
 
class Msfrpc:
 class MsfError(Exception):
  def __init__(self,msg):
   self.msg = msg
  def __str__(self):
   return repr(self.msg)
 
 class MsfAuthError(MsfError):
  def __init__(self,msg):
   self.msg = msg
  
 def __init__(self,opts=[]):
  self.host = opts.get('host') or "127.0.0.1"
  self.port = opts.get('port') or 55552
  self.uri = opts.get('uri') or "/api/"
  self.ssl = opts.get('ssl') or False
  self.authenticated = False
  self.token = False
  self.headers = {"Content-type" : "binary/message-pack" }
  if self.ssl:
   self.client = httplib.HTTPSConnection(self.host,self.port)
  else:
   self.client = httplib.HTTPConnection(self.host,self.port)
 
 def encode(self,data):
  return msgpack.packb(data)
 def decode(self,data):
  return msgpack.unpackb(data)
 
 def call(self,meth,opts = []):
  if meth != "auth.login":
   if not self.authenticated:
    raise self.MsfAuthError("MsfRPC: Not Authenticated")
 
  if meth != "auth.login":
   opts.insert(0,self.token)
 
  opts.insert(0,meth)
  params = self.encode(opts)
  self.client.request("POST",self.uri,params,self.headers)
  resp = self.client.getresponse()
  return self.decode(resp.read()) 
 
 def login(self,user,password):
  ret = self.call('auth.login',[user,password])
  if ret.get('result') == 'success':
self.authenticated = True
    self.token = ret.get('token')
    return True
  else:
    raise self.MsfAuthError("MsfRPC: Authentication failed")
 
if __name__ == '__main__':
 
 # Create a new instance of the Msfrpc client with the default options
 client = Msfrpc({})
 
 # Login to the msfmsg server using the password "abc123"
 client.login('msf','abc123')
 
 # Get a list of the exploits from the server
 mod = client.call('module.exploits')
 
 # Grab the first item from the modules value of the returned dict
 print "Compatible payloads for : %s\n" % mod['modules'][0]
 
 # Get the list of compatible payloads for the first option
 ret = client.call('module.compatible_payloads',[mod['modules'][0]])
 for i in (ret.get('payloads')):
  print "\t%s" % i