import SOAPpy
import base64
import Crypto.Util.Counter
import urllib, urllib2
import re
from SOAPpy import Config, HTTPTransport, SOAPAddress, WSDL
from Crypto.Cipher import AES


class myHTTPTransport(SOAPpy.HTTPTransport):
    username = None
    passwd = None

    @classmethod
    def setAuthentication(cls,u,p):

        cls.username = u
        cls.passwd = p

    def call(self, addr, data, namespace, soapaction=None, encoding=None,
             http_proxy=None, config=SOAPpy.Config):


        if not isinstance(addr, SOAPpy.SOAPAddress):
            addr=SOAPAddress(addr, config)

        if self.username != None:
            addr.user = self.username+":"+self.passwd

        return SOAPpy.HTTPTransport.call(self, addr, data, namespace, soapaction,
                                  encoding, http_proxy, config)


theurl = 'http://201.144.238.72/webservice_mkt/WS_Comercios.php?wsdl'
# theurl = 'http://www.itesecc.com:8087/WS_Comercios.php?wsdl'
username = 'osmar'
password = 'carreras1'
passman = urllib2.HTTPPasswordMgrWithDefaultRealm()
passman.add_password(None, theurl, username, password)
authhandler = urllib2.HTTPBasicAuthHandler(passman)
opener = urllib2.build_opener(authhandler)
urllib2.install_opener(opener)
pagehandle = urllib2.urlopen(theurl)
print "pagehandle:",pagehandle



AES.key_size=128
AES.block_size =256
iv="K~izx81wS5z?>xy#"
key="YZ$*!l?!52bVh>Y9`'sa!Th]50C+RW~<"

try:

    # wsdlUrl = 'http://201.144.238.72/webservice_mkt/WS_Comercios.php?wsdl'
    # client = SOAPpy.WSDL.Proxy(wsdlUrl)

    myHTTPTransport.setAuthentication('osmar', 'carreras1')
    client = WSDL.Proxy(pagehandle, transport=myHTTPTransport)


    datos_entrada_h = SOAPpy.structType()

    crypt_object=AES.new(key, AES.MODE_CFB, iv)
    datos_entrada_h._addItem('_idComerciante',base64.b64encode(crypt_object.encrypt('CVP-00001')))
    crypt_object=AES.new(key, AES.MODE_CFB, iv)
    datos_entrada_h._addItem('_fechaHoraPagoInicial',base64.b64encode(crypt_object.encrypt('2016-05-01')))
    crypt_object=AES.new(key, AES.MODE_CFB, iv)
    datos_entrada_h._addItem('_fechaHoraPagoFinal',base64.b64encode(crypt_object.encrypt('2016-05-01')))


    result_h = client.getHistorial(datos_entrada_h)

    print "result_h: ",result_h




except IOError as e:
    print "Error al pasear el wsdl del web service, intente mas tarde"
# except ValueError:
#     print "Error el los valores, intente mas tarde"
# except:
#     print "Error al comunicarse con el webservice, intente mas tarde"