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111 lines
3.5 KiB
111 lines
3.5 KiB
# -*- coding: utf-8 -*-
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# © 2016 Danimar Ribeiro, Trustcode
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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import os
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import suds
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from OpenSSL import crypto
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from base64 import b64encode
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from pytrustnfe.xml import render_xml, sanitize_response
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from pytrustnfe.client import get_authenticated_client
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from pytrustnfe.certificado import extract_cert_and_key_from_pfx, save_cert_key
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from pytrustnfe.nfse.assinatura import Assinatura
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def sign_tag(certificado, **kwargs):
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pkcs12 = crypto.load_pkcs12(certificado.pfx, certificado.password)
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key = pkcs12.get_privatekey()
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if "nfse" in kwargs:
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for item in kwargs["nfse"]["lista_rps"]:
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signed = crypto.sign(key, item["assinatura"], "SHA1")
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item["assinatura"] = b64encode(signed)
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if "cancelamento" in kwargs:
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signed = crypto.sign(key, kwargs["cancelamento"]["assinatura"], "SHA1")
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kwargs["cancelamento"]["assinatura"] = b64encode(signed)
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def _send(certificado, method, **kwargs):
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path = os.path.join(os.path.dirname(__file__), "templates")
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if method in (
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"GerarNfse",
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"RecepcionarLoteRps",
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"RecepcionarLoteRpsSincrono",
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"CancelarNfse",
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"SubstituirNfse",
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):
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sign_tag(certificado, **kwargs)
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if kwargs["ambiente"] == "producao":
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url = "http://e-gov.betha.com.br/e-nota-contribuinte-test-ws/nfseWS?wsdl"
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else:
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url = "http://e-gov.betha.com.br/e-nota-contribuinte-ws/nfseWS?wsdl"
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xml_send = render_xml(path, "%s.xml" % method, False, **kwargs)
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cert, key = extract_cert_and_key_from_pfx(certificado.pfx, certificado.password)
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cert, key = save_cert_key(cert, key)
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client = get_authenticated_client(url, cert, key)
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pfx_path = certificado.save_pfx()
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signer = Assinatura(pfx_path, certificado.password)
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xml_send = signer.assina_xml(xml_send, "")
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try:
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response = getattr(client.service, method)(1, xml_send)
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except suds.WebFault as e:
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return {
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"sent_xml": xml_send,
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"received_xml": e.fault.faultstring,
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"object": None,
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}
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response, obj = sanitize_response(response)
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return {"sent_xml": xml_send, "received_xml": response, "object": obj}
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def gerar_nfse(certificado, **kwargs):
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return _send(certificado, "GerarNfse", **kwargs)
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def envio_lote_rps_assincrono(certificado, **kwargs):
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return _send(certificado, "RecepcionarLoteRps", **kwargs)
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def envio_lote_rps(certificado, **kwargs):
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return _send(certificado, "RecepcionarLoteRpsSincrono", **kwargs)
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def cancelar_nfse(certificado, **kwargs):
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return _send(certificado, "CancelarNfse", **kwargs)
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def substituir_nfse(certificado, **kwargs):
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return _send(certificado, "SubstituirNfse", **kwargs)
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def consulta_situacao_lote_rps(certificado, **kwargs):
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return _send(certificado, "ConsultaSituacaoLoteRPS", **kwargs)
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def consulta_nfse_por_rps(certificado, **kwargs):
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return _send(certificado, "ConsultaNfsePorRps", **kwargs)
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def consultar_lote_rps(certificado, **kwargs):
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return _send(certificado, "ConsultarLoteRps", **kwargs)
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def consulta_nfse_servico_prestado(certificado, **kwargs):
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return _send(certificado, "ConsultarNfseServicoPrestado", **kwargs)
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def consultar_nfse_servico_tomado(certificado, **kwargs):
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return _send(certificado, "ConsultarNfseServicoTomado", **kwargs)
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def consulta_nfse_faixe(certificado, **kwargs):
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return _send(certificado, "ConsultarNfseFaixa", **kwargs)
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def consulta_cnpj(certificado, **kwargs):
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return _send(certificado, "ConsultaCNPJ", **kwargs)
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