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Verificar cancelación con certificados en CD

This commit is contained in:
El Mau 2022-01-22 20:01:53 -06:00
parent d237b33020
commit 0adcd7f30f
3 changed files with 43 additions and 41 deletions
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7
source/app/controllers/pacs/cfdi_cert.py
View File

@ -28,7 +28,6 @@ class SATCertificate(object):
self._init_values() self._init_values()
self._get_data_cer(cer) self._get_data_cer(cer)
self._get_data_key(key, password) self._get_data_key(key, password)
self._p = self._get_hash()
def _init_values(self): def _init_values(self):
self._rfc = '' self._rfc = ''
@ -167,8 +166,10 @@ class SATCertificate(object):
# ~ node.text = self.issuer # ~ node.text = self.issuer
node = xmlsec.tree.find_node(tree, 'X509SerialNumber') node = xmlsec.tree.find_node(tree, 'X509SerialNumber')
node.text = self.serial_number node.text = self.serial_number
# ~ node = xmlsec.tree.find_node(tree, 'SignatureValue') node = xmlsec.tree.find_node(tree, 'SignatureValue')
# ~ node.text = node.text.replace('\n', '') node.text = node.text.replace('\n', '')
node = xmlsec.tree.find_node(tree, 'Modulus')
node.text = node.text.replace('\n', '')
xml_signed = ET.tostring(tree, xml_signed = ET.tostring(tree,
xml_declaration=True, encoding='UTF-8').decode() xml_declaration=True, encoding='UTF-8').decode()

8
source/app/controllers/utils.py
View File

@ -765,8 +765,7 @@ def get_pac_by_rfc(cfdi):
def _cancel_with_cert(invoice, args, auth, certificado): def _cancel_with_cert(invoice, args, auth, certificado):
cert = SATCertificate(certificado.cer, certificado.key_enc.encode()) cert = SATCertificate(certificado.cer, certificado.key_enc.encode())
pac = PACS[auth['pac']]() pac = PACS[auth['pac']]()
info = {'cer': cert.cer_pem, 'key': cert.key_pem, 'pass': cert._p, 'args': args} info = {'cer': cert.cer_pem, 'key': cert.key_pem, 'pass': '', 'args': args}
# ~ print(info['pass'])
result = pac.cancel(invoice.xml, info, auth) result = pac.cancel(invoice.xml, info, auth)
if pac.error: if pac.error:
@ -780,8 +779,8 @@ def _cancel_with_cert(invoice, args, auth, certificado):
def cancel_xml_sign(invoice, args, auth, certificado): def cancel_xml_sign(invoice, args, auth, certificado):
# ~ if auth['pac'] == 'finkok': if auth['pac'] == 'finkok':
return _cancel_with_cert(invoice, args, auth, certificado) return _cancel_with_cert(invoice, args, auth, certificado)
cert = SATCertificate(certificado.cer, certificado.key_enc.encode()) cert = SATCertificate(certificado.cer, certificado.key_enc.encode())
pac = PACS[auth['pac']]() pac = PACS[auth['pac']]()
@ -798,6 +797,7 @@ def cancel_xml_sign(invoice, args, auth, certificado):
template = TEMPLATE_CANCEL.format(**data) template = TEMPLATE_CANCEL.format(**data)
tree = ET.fromstring(template.encode()) tree = ET.fromstring(template.encode())
sign_xml = cert.sign_xml(tree) sign_xml = cert.sign_xml(tree)
print(sign_xml)
result = pac.cancel_xml(sign_xml, auth, invoice.xml) result = pac.cancel_xml(sign_xml, auth, invoice.xml)

69
source/app/settings.py
View File

@ -256,37 +256,38 @@ DEFAULT_GLOBAL = {
'clave_sat': '01010101', 'clave_sat': '01010101',
} }
TEMPLATE_CANCEL = """<Cancelacion xmlns="http://cancelacfd.sat.gob.mx" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" RfcEmisor="{rfc}" Fecha="{fecha}"> # ~ TEMPLATE_CANCEL = """<Cancelacion xmlns="http://cancelacfd.sat.gob.mx" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" RfcEmisor="{rfc}" Fecha="{fecha}">
<Folios> # ~ <Folios>
<Folio UUID="{uuid}" Motivo="{motivo}"{folio}/> # ~ <Folio UUID="{uuid}" Motivo="{motivo}"{folio}/>
</Folios> # ~ </Folios>
<Signature xmlns="http://www.w3.org/2000/09/xmldsig#"> # ~ <Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
<SignedInfo> # ~ <SignedInfo>
<CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315" /> # ~ <CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315" />
<SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" /> # ~ <SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" />
<Reference URI=""> # ~ <Reference URI="">
<Transforms> # ~ <Transforms>
<Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" /> # ~ <Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" />
</Transforms> # ~ </Transforms>
<DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /> # ~ <DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
<DigestValue/> # ~ <DigestValue/>
</Reference> # ~ </Reference>
</SignedInfo> # ~ </SignedInfo>
<SignatureValue/> # ~ <SignatureValue/>
<KeyInfo> # ~ <KeyInfo>
<X509Data> # ~ <X509Data>
<X509IssuerSerial> # ~ <X509IssuerSerial>
<X509IssuerName/> # ~ <X509IssuerName/>
<X509SerialNumber/> # ~ <X509SerialNumber/>
</X509IssuerSerial> # ~ </X509IssuerSerial>
<X509Certificate/> # ~ <X509Certificate/>
</X509Data> # ~ </X509Data>
<KeyValue> # ~ <KeyValue>
<RSAKeyValue> # ~ <RSAKeyValue>
<Modulus/> # ~ <Modulus/>
<Exponent/> # ~ <Exponent/>
</RSAKeyValue> # ~ </RSAKeyValue>
</KeyValue> # ~ </KeyValue>
</KeyInfo> # ~ </KeyInfo>
</Signature> # ~ </Signature>
</Cancelacion>""" # ~ </Cancelacion>"""
TEMPLATE_CANCEL = """<Cancelacion xmlns="http://cancelacfd.sat.gob.mx" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" RfcEmisor="{rfc}" Fecha="{fecha}"><Folios><Folio UUID="{uuid}" Motivo="{motivo}"{folio}/></Folios><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/2000/09/xmldsig#enveloped-signature" /></Transforms><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /><DigestValue/></Reference></SignedInfo><SignatureValue/><KeyInfo><X509Data><X509IssuerSerial><X509IssuerName/><X509SerialNumber/></X509IssuerSerial><X509Certificate/></X509Data><KeyValue><RSAKeyValue><Modulus/><Exponent/></RSAKeyValue></KeyValue></KeyInfo></Signature></Cancelacion>"""