import requests
url="https://palena.sii.cl/DTEWS/CrSeed.jws?WSDL"
headers = {'content-type':  'text/xml; charset=utf-8',
	     'Access-Control-Allow-Credentials':'true',
 	    'SOAPAction':'getSeed'
}

body = """
             <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
               <soapenv:Header/>
               <soapenv:Body>
               <getSeed></getSeed>
              </soapenv:Body>
              </soapenv:Envelope> """

response = requests.post(url,data=body,headers=headers)
contenido = response.content

salida = contenido.replace("&lt;", "<").replace("&quot;","\"").replace("&gt;",">");

original = "<?xml version="+"\""+"1.0"+"\"" + " encoding="+"\""+ "UTF-8" + "\""+"?>"
reemplazo = ""

salida = salida.replace(original,reemplazo);



f = open("semilla.xml", "w")
f.write(salida)
f.close()



from xml.dom.minidom import *

xmlTree = xml.dom.minidom.parse('semilla.xml')
valorsemilla = ""
for element in xmlTree.getElementsByTagName("SEMILLA"):
    valor1 =  element.firstChild.nodeValue
    valorsemilla = valor1.lstrip('+-0')
doc=Document()
gettoken = doc.createElement("getToken")
item = doc.createElement("item")
semilla = doc.createElement("Semilla")
text = doc.createTextNode(valorsemilla)

semilla.appendChild(text)
item.appendChild(semilla)
gettoken.appendChild(item)

doc.appendChild(gettoken)

contenido = doc.toprettyxml(indent="  ")


sig = """<Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
<SignedInfo>
<CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/>
<SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>
<Reference URI="">
<Transforms>
<Transform Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/>
</Transforms>
<DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
<DigestValue/>
</Reference>
</SignedInfo>
<SignatureValue/>
<KeyInfo>
<KeyValue/>
<X509Data>
<X509Certificate/>
</X509Data>
</KeyInfo>
</Signature>"""


contenido = contenido.replace('</getToken>',sig+'</getToken>')
#guardo el xml del documento
f = open("gettoken.xml", "w")
f.write(contenido)
f.close()


import os
os.system("xmlsec1 --sign --privkey-pem key.pem,cert.pem --pwd 'amulen1956' gettoken.xml > gettokensigned.xml")

f = open("gettokensigned.xml", "r")
contenido = f.read()
f.close()

contenidoa = contenido.replace('<?xml version="1.0"?>','')

url="https://palena.sii.cl/DTEWS/GetTokenFromSeed.jws?WSDL"
headers = {'content-type':  'text/xml; charset=utf-8',
	     'Access-Control-Allow-Credentials':'true',
 	    'SOAPAction':'getToken'
}




body = """
             <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
               <soapenv:Header/>
               <soapenv:Body>
               <getToken>
		<pszXml>
                 """

body = body+"<![CDATA["+'\n'+contenidoa+"]]></pszXml></getToken></soapenv:Body></soapenv:Envelope>"







print body


response = requests.post(url,data=body,headers=headers)
respuesta = response.content


salida = respuesta.replace("&lt;", "<").replace("&quot;","\"").replace("&gt;",">");

original = "<?xml version="+"\""+"1.0"+"\"" + " encoding="+"\""+ "UTF-8" + "\""+"?>"
reemplazo = ""

salida = salida.replace(original,reemplazo);

print salida