Primera versión funcional de la descarga masiva
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commit
92b45391f9
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# ---> Python
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conf.py
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# Byte-compiled / optimized / DLL files
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__pycache__/
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*.py[cod]
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# Lista de cambios
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## v 0.1.0
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---
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* Primera versión funcional de la descarga masiva
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GNU GENERAL PUBLIC LICENSE
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Version 3, 29 June 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
admin-cfdi
|
||||
Copyright (C) 2016 Mauricio Baeza
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
admin-cfdi Copyright (C) 2016 Mauricio Baeza
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<http://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
24
README.md
24
README.md
|
@ -1,3 +1,27 @@
|
|||
# cfdi-descarga
|
||||
|
||||
Descarga masiva del SAT
|
||||
|
||||
## Software libre, no software "gratis"
|
||||
|
||||
|
||||
En orden de preferencia
|
||||
|
||||
Mauricio Baeza
|
||||
```
|
||||
Euros
|
||||
IBAN: BE60 9671 0556 5870
|
||||
SWIFT / BIC: TRWIBEB1XXX
|
||||
```
|
||||
|
||||
* BCH: `qztd3l00xle5tffdqvh2snvadkuau2ml0uqm4n875d`
|
||||
* FairCoin: `fJ7emvtyGfvcMuxk1nHSnS7gmeScdcZXL5`
|
||||
* Monero: `43H43TpQKYdYcw2ZCnn2nbjDh3imNQg8RGYS4oP4p7Z8aeBHg6VpeaFfBoMzDTUUDdQBiGkiQUSydJB96m6MqiEuEeyoopQ`
|
||||
|
||||
* ETH: `0x61a4f614a30ff686445751ed8328b82b77ecfc69`
|
||||
* XRP: `rLSn6Z3T8uCxbcd1oxwfGQN1Fdn5CyGujK` Tag: `6643162`
|
||||
* LTC: `MBcgQ3LQJA4W2wsXknTdm2fxRSysLaBJHS`
|
||||
* BTC: `3FhiXcXmAesmQzrNEngjHFnvaJRhU1AGWV`
|
||||
|
||||
|
||||
Mira la [documentación](https://git.cuates.net/elmau/cfdi-descarga/wiki/Inicio)
|
||||
|
|
|
@ -0,0 +1,4 @@
|
|||
httpx
|
||||
peewee
|
||||
cryptography
|
||||
lxml
|
|
@ -0,0 +1,75 @@
|
|||
#!/usr/bin/env python3
|
||||
|
||||
import argparse
|
||||
from sat import util
|
||||
|
||||
|
||||
def main(args):
|
||||
if args.fiel_validar:
|
||||
util.fiel_validar(args)
|
||||
return
|
||||
|
||||
if args.solicitar_descarga:
|
||||
util.solicitar_descarga(args)
|
||||
return
|
||||
|
||||
if args.verificar_descarga:
|
||||
util.verificar_descarga(args)
|
||||
return
|
||||
|
||||
if args.descargar_archivos:
|
||||
util.descargar_archivos(args)
|
||||
return
|
||||
|
||||
util.descargar(args)
|
||||
|
||||
return
|
||||
|
||||
|
||||
def _process_command_line_arguments():
|
||||
now = util.today()
|
||||
year = now.year
|
||||
|
||||
parser = argparse.ArgumentParser(description='CFDI Descarga SAT')
|
||||
|
||||
help = 'Valida la FIEL'
|
||||
parser.add_argument('-fv', '--fiel-validar', help=help,
|
||||
action='store_true', default=False, required=False)
|
||||
help = 'Ruta al directorio con la FIEL'
|
||||
parser.add_argument('-fd', '--fiel-dir', help=help, default='')
|
||||
help = "Nombre de los archivos FIEL, el predeterminado es 'fiel'"
|
||||
parser.add_argument('-fn', '--fiel-nombre', help=help, default='fiel')
|
||||
|
||||
help = "Descargar por Tipo: t=todos(default), e=emitidas, r=recibidas"
|
||||
parser.add_argument('-t', '--tipo', help=help, dest='type', default='t', choices=['t', 'e', 'r'])
|
||||
help = "Año de la descarga entre 2014 y el año actual (predeterminado)."
|
||||
parser.add_argument('-a', '--año', help=help, dest='year', default=year, type=int, choices=range(2014, year+1))
|
||||
help = "Mes de la descarga, el mes actual es el predeterminado"
|
||||
parser.add_argument('-m', '--mes', help=help, dest='month', default=0, type=int, choices=range(13))
|
||||
help = "Día de la descarga, de forma predeterminada no se usa"
|
||||
parser.add_argument('-d', '--dia', help=help, dest='day', default=0, type=int, choices=range(32))
|
||||
|
||||
help = 'Solicitar descarga'
|
||||
parser.add_argument('-sd', '--solicitar-descarga', help=help,
|
||||
action='store_true', default=False, required=False)
|
||||
help = 'Verificar estatus de descarga'
|
||||
parser.add_argument('-vd', '--verificar-descarga', help=help,
|
||||
action='store_true', default=False, required=False)
|
||||
help = 'Descargar archivos'
|
||||
parser.add_argument('-da', '--descargar-archivos', help=help,
|
||||
action='store_true', default=False, required=False)
|
||||
help = 'ID de solicitud'
|
||||
parser.add_argument('-id', '--id-solicitud', dest='id_request', help=help, default='')
|
||||
help = 'ID archivo'
|
||||
parser.add_argument('-ida', '--id-archivo', dest='id_file', help=help, default='')
|
||||
help = 'Ruta de descarga de archivos'
|
||||
parser.add_argument('-dd', '--directorio-descargas', dest='path_download',
|
||||
help=help, default='')
|
||||
|
||||
args = parser.parse_args()
|
||||
return args
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
args = _process_command_line_arguments()
|
||||
main(args)
|
|
@ -0,0 +1,7 @@
|
|||
#!/usr/bin/env python
|
||||
|
||||
DEBUG = False
|
||||
|
||||
# ~ Este valor se usa para cifrar la FIEL
|
||||
# ~ Si la cambias en producción, debes de validar de nuevo las FIELs
|
||||
TOKEN = ''
|
|
@ -0,0 +1,226 @@
|
|||
#!/usr/bin/env python3
|
||||
|
||||
import argparse
|
||||
import base64
|
||||
import datetime
|
||||
import getpass
|
||||
from pathlib import Path
|
||||
|
||||
from cryptography.hazmat.backends import default_backend
|
||||
from cryptography.hazmat.primitives import serialization
|
||||
from cryptography import x509
|
||||
from cryptography.x509.oid import NameOID
|
||||
from cryptography.x509.oid import ExtensionOID
|
||||
from cryptography.hazmat.primitives import hashes
|
||||
from cryptography.hazmat.primitives.asymmetric import padding
|
||||
|
||||
from conf import TOKEN
|
||||
|
||||
|
||||
class SATCertificate(object):
|
||||
|
||||
def __init__(self, cer=b'', key=b'', password=''):
|
||||
self._error = ''
|
||||
self._init_values()
|
||||
self._get_data_cer(cer)
|
||||
self._get_data_key(key, password)
|
||||
|
||||
def _init_values(self):
|
||||
self._rfc = ''
|
||||
self._serial_number = ''
|
||||
self._serial_number2 = ''
|
||||
self._not_before = None
|
||||
self._not_after = None
|
||||
self._is_fiel = False
|
||||
self._are_couple = False
|
||||
self._is_valid_time = False
|
||||
self._cer_pem = ''
|
||||
self._cer_txt = ''
|
||||
self._key_enc = b''
|
||||
self._p12 = b''
|
||||
self._cer_modulus = 0
|
||||
self._key_modulus = 0
|
||||
self._issuer = ''
|
||||
return
|
||||
|
||||
def __str__(self):
|
||||
msg = '\tRFC: {}\n'.format(self.rfc)
|
||||
msg += '\tNo de Serie: {}\n'.format(self.serial_number)
|
||||
msg += '\tVálido desde: {}\n'.format(self.not_before)
|
||||
msg += '\tVálido hasta: {}\n'.format(self.not_after)
|
||||
msg += '\tEs vigente: {}\n'.format(self.is_valid_time)
|
||||
msg += '\tSon pareja: {}\n'.format(self.are_couple)
|
||||
msg += '\tEs FIEL: {}\n'.format(self.is_fiel)
|
||||
return msg
|
||||
|
||||
def __bool__(self):
|
||||
return self.is_valid
|
||||
|
||||
def _get_hash(self):
|
||||
digest = hashes.Hash(hashes.SHA512(), default_backend())
|
||||
digest.update(self._rfc.encode())
|
||||
digest.update(self._serial_number.encode())
|
||||
digest.update(TOKEN.encode())
|
||||
return digest.finalize()
|
||||
|
||||
def _get_data_cer(self, cer):
|
||||
obj = x509.load_der_x509_certificate(cer, default_backend())
|
||||
self._rfc = obj.subject.get_attributes_for_oid(
|
||||
NameOID.X500_UNIQUE_IDENTIFIER)[0].value.split(' ')[0]
|
||||
self._serial_number2 = obj.serial_number
|
||||
self._serial_number = '{0:x}'.format(obj.serial_number)[1::2]
|
||||
self._not_before = obj.not_valid_before
|
||||
self._not_after = obj.not_valid_after
|
||||
self._issuer = ','.join([i.rfc4514_string() for i in obj.issuer])
|
||||
|
||||
now = datetime.datetime.utcnow()
|
||||
self._is_valid_time = (now > self.not_before) and (now < self.not_after)
|
||||
if not self._is_valid_time:
|
||||
msg = 'El certificado no es vigente'
|
||||
self._error = msg
|
||||
|
||||
self._is_fiel = obj.extensions.get_extension_for_oid(
|
||||
ExtensionOID.KEY_USAGE).value.key_agreement
|
||||
|
||||
self._cer_pem = obj.public_bytes(serialization.Encoding.PEM).decode()
|
||||
self._cer_txt = ''.join(self._cer_pem.split('\n')[1:-2])
|
||||
self._cer_modulus = obj.public_key().public_numbers().n
|
||||
|
||||
return
|
||||
|
||||
def _get_data_key(self, key, password):
|
||||
self._key_enc = key
|
||||
if not key or not password:
|
||||
return
|
||||
|
||||
try:
|
||||
obj = serialization.load_der_private_key(
|
||||
key, password.encode(), default_backend())
|
||||
except ValueError:
|
||||
msg = 'La contraseña es incorrecta'
|
||||
self._error = msg
|
||||
return
|
||||
|
||||
p = self._get_hash()
|
||||
self._key_enc = obj.private_bytes(
|
||||
encoding=serialization.Encoding.PEM,
|
||||
format=serialization.PrivateFormat.PKCS8,
|
||||
encryption_algorithm=serialization.BestAvailableEncryption(p)
|
||||
)
|
||||
|
||||
self._key_modulus = obj.public_key().public_numbers().n
|
||||
self._are_couple = self._cer_modulus == self._key_modulus
|
||||
if not self._are_couple:
|
||||
msg = 'El CER y el KEY no son pareja'
|
||||
self._error = msg
|
||||
return
|
||||
|
||||
def _get_key(self, password):
|
||||
if not password:
|
||||
password = self._get_hash()
|
||||
private_key = serialization.load_pem_private_key(
|
||||
self._key_enc, password=password, backend=default_backend())
|
||||
return private_key
|
||||
|
||||
def _get_key_pem(self):
|
||||
obj = self._get_key('')
|
||||
key_pem = obj.private_bytes(
|
||||
encoding=serialization.Encoding.PEM,
|
||||
format=serialization.PrivateFormat.PKCS8,
|
||||
encryption_algorithm=serialization.NoEncryption()
|
||||
)
|
||||
return key_pem
|
||||
|
||||
# Not work
|
||||
def _get_p12(self):
|
||||
obj = serialization.pkcs12.serialize_key_and_certificates('test',
|
||||
self.key_pem, self.cer_pem, None,
|
||||
encryption_algorithm=serialization.NoEncryption()
|
||||
)
|
||||
return obj
|
||||
|
||||
def sign(self, data, password=''):
|
||||
private_key = self._get_key(password)
|
||||
firma = private_key.sign(data, padding.PKCS1v15(), hashes.SHA256())
|
||||
return base64.b64encode(firma).decode()
|
||||
|
||||
def sign_sha1(self, data, password=''):
|
||||
private_key = self._get_key(password)
|
||||
firma = private_key.sign(data, padding.PKCS1v15(), hashes.SHA1())
|
||||
return base64.b64encode(firma).decode()
|
||||
|
||||
def sign_xml(self, tree):
|
||||
import xmlsec
|
||||
|
||||
node = xmlsec.tree.find_node(tree, xmlsec.constants.NodeSignature)
|
||||
ctx = xmlsec.SignatureContext()
|
||||
key = xmlsec.Key.from_memory(self.key_pem, xmlsec.constants.KeyDataFormatPem)
|
||||
ctx.key = key
|
||||
ctx.sign(node)
|
||||
node = xmlsec.tree.find_node(tree, 'X509Certificate')
|
||||
node.text = self.cer_txt
|
||||
return tree
|
||||
|
||||
@property
|
||||
def rfc(self):
|
||||
return self._rfc
|
||||
|
||||
@property
|
||||
def serial_number(self):
|
||||
return self._serial_number
|
||||
|
||||
@property
|
||||
def serial_number2(self):
|
||||
return self._serial_number2
|
||||
|
||||
@property
|
||||
def not_before(self):
|
||||
return self._not_before
|
||||
|
||||
@property
|
||||
def not_after(self):
|
||||
return self._not_after
|
||||
|
||||
@property
|
||||
def is_fiel(self):
|
||||
return self._is_fiel
|
||||
|
||||
@property
|
||||
def are_couple(self):
|
||||
return self._are_couple
|
||||
|
||||
@property
|
||||
def is_valid(self):
|
||||
return not bool(self.error)
|
||||
|
||||
@property
|
||||
def is_valid_time(self):
|
||||
return self._is_valid_time
|
||||
|
||||
@property
|
||||
def cer_pem(self):
|
||||
return self._cer_pem.encode()
|
||||
|
||||
@property
|
||||
def cer_txt(self):
|
||||
return self._cer_txt
|
||||
|
||||
@property
|
||||
def key_pem(self):
|
||||
return self._get_key_pem()
|
||||
|
||||
@property
|
||||
def key_enc(self):
|
||||
return self._key_enc
|
||||
|
||||
@property
|
||||
def issuer(self):
|
||||
return self._issuer
|
||||
|
||||
@property
|
||||
def p12(self):
|
||||
return self._get_p12()
|
||||
|
||||
@property
|
||||
def error(self):
|
||||
return self._error
|
|
@ -0,0 +1,424 @@
|
|||
#!/usr/bin/env python3
|
||||
|
||||
import base64
|
||||
import hashlib
|
||||
import uuid
|
||||
from datetime import datetime, timedelta
|
||||
|
||||
import httpx
|
||||
import lxml.etree as ET
|
||||
|
||||
|
||||
class SATWebService():
|
||||
BASE = 'https://cfdidescargamasivasolicitud.clouda.sat.gob.mx'
|
||||
URL = {
|
||||
'AUTH': f'{BASE}/Autenticacion/Autenticacion.svc',
|
||||
'REQ': f'{BASE}/SolicitaDescargaService.svc',
|
||||
'VSD': f'{BASE}/VerificaSolicitudDescargaService.svc',
|
||||
'DOWN': 'https://cfdidescargamasiva.clouda.sat.gob.mx/DescargaMasivaService.svc',
|
||||
}
|
||||
XMLNS = 'http://DescargaMasivaTerceros.gob.mx'
|
||||
XMLNS2 = 'http://DescargaMasivaTerceros.sat.gob.mx'
|
||||
ACTIONS = {
|
||||
'AUTH': f'{XMLNS}/IAutenticacion/Autentica',
|
||||
'REQ': f'{XMLNS2}/ISolicitaDescargaService/SolicitaDescarga',
|
||||
'VSD': f'{XMLNS2}/IVerificaSolicitudDescargaService/VerificaSolicitudDescarga',
|
||||
'DOWN': f'{XMLNS2}/IDescargaMasivaTercerosService/Descargar',
|
||||
}
|
||||
HEADERS = {
|
||||
'Content-type': 'text/xml;charset="utf-8"',
|
||||
'Accept': 'text/xml',
|
||||
'Cache-Control': 'no-cache',
|
||||
}
|
||||
NS = {
|
||||
's': 'http://schemas.xmlsoap.org/soap/envelope/',
|
||||
'u': 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd',
|
||||
'o': 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd',
|
||||
'des': 'http://DescargaMasivaTerceros.sat.gob.mx',
|
||||
'xd': 'http://www.w3.org/2000/09/xmldsig#',
|
||||
}
|
||||
NS_RESULT = {'s': NS['s'], None: XMLNS}
|
||||
NS_RESULT2 = {'s': NS['s'], None: XMLNS2}
|
||||
|
||||
def __init__(self, cert):
|
||||
self._cert = cert
|
||||
self._error = ''
|
||||
self._token = self._get_token()
|
||||
|
||||
@property
|
||||
def is_authenticate(self):
|
||||
return bool(self._token)
|
||||
|
||||
@property
|
||||
def error(self):
|
||||
return self._error
|
||||
|
||||
def _get_data_auth(self):
|
||||
NSMAP = {'s': self.NS['s'], 'u': self.NS['u']}
|
||||
FORMAT = '%Y-%m-%dT%H:%M:%S.%fZ'
|
||||
UID = str(uuid.uuid4())
|
||||
|
||||
now = datetime.utcnow()
|
||||
date_created = now.strftime(FORMAT)
|
||||
date_expires = (now + timedelta(seconds=300)).strftime(FORMAT)
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Envelope"
|
||||
root = ET.Element(node_name, nsmap=NSMAP)
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Header"
|
||||
header = ET.SubElement(root, node_name)
|
||||
|
||||
node_name = f"{{{self.NS['o']}}}Security"
|
||||
nsmap = {'o': self.NS['o']}
|
||||
attr_name = f"{{{self.NS['s']}}}mustUnderstand"
|
||||
attr = {attr_name: '1'}
|
||||
security = ET.SubElement(header, node_name, attr, nsmap=nsmap)
|
||||
|
||||
node_name = f"{{{self.NS['u']}}}Timestamp"
|
||||
attr_name = f"{{{self.NS['u']}}}Id"
|
||||
attr = {attr_name: '_0'}
|
||||
timestamp = ET.SubElement(security, node_name, attr)
|
||||
node_name = f"{{{self.NS['u']}}}Created"
|
||||
ET.SubElement(timestamp, node_name).text = date_created
|
||||
node_name = f"{{{self.NS['u']}}}Expires"
|
||||
ET.SubElement(timestamp, node_name).text = date_expires
|
||||
|
||||
node_name = f"{{{self.NS['o']}}}BinarySecurityToken"
|
||||
attr = {
|
||||
f"{{{self.NS['u']}}}Id": UID,
|
||||
'ValueType': 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3',
|
||||
'EncodingType': 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary'
|
||||
}
|
||||
ET.SubElement(security, node_name, attr).text = self._cert.cer_txt
|
||||
|
||||
nsmap = {None: 'http://www.w3.org/2000/09/xmldsig#'}
|
||||
signature = ET.SubElement(security, 'Signature', nsmap=nsmap)
|
||||
signedinfo = ET.SubElement(signature, 'SignedInfo')
|
||||
attr1 = {'Algorithm': 'http://www.w3.org/2001/10/xml-exc-c14n#'}
|
||||
ET.SubElement(signedinfo, 'CanonicalizationMethod', attr1)
|
||||
attr = {'Algorithm': 'http://www.w3.org/2000/09/xmldsig#rsa-sha1'}
|
||||
ET.SubElement(signedinfo, 'SignatureMethod', attr)
|
||||
|
||||
attr = {'URI': '#_0'}
|
||||
reference = ET.SubElement(signedinfo, 'Reference', attr)
|
||||
transforms = ET.SubElement(reference, 'Transforms')
|
||||
ET.SubElement(transforms, 'Transform', attr1)
|
||||
attr = {'Algorithm': 'http://www.w3.org/2000/09/xmldsig#sha1'}
|
||||
ET.SubElement(reference, 'DigestMethod', attr)
|
||||
|
||||
dvalue = ET.tostring(timestamp, method='c14n', exclusive=1)
|
||||
dvalue = base64.b64encode(hashlib.new('sha1', dvalue).digest())
|
||||
ET.SubElement(reference, 'DigestValue').text = dvalue
|
||||
|
||||
signature_value = ET.tostring(signedinfo, method='c14n', exclusive=1)
|
||||
signature_value = self._cert.sign_sha1(signature_value)
|
||||
ET.SubElement(signature, 'SignatureValue').text = signature_value
|
||||
keyinfo = ET.SubElement(signature, 'KeyInfo')
|
||||
|
||||
node_name = f"{{{self.NS['o']}}}SecurityTokenReference"
|
||||
security_token = ET.SubElement(keyinfo, node_name)
|
||||
|
||||
node_name = f"{{{self.NS['o']}}}Reference"
|
||||
attr = {
|
||||
'ValueType': 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3',
|
||||
'URI': f'#{UID}',
|
||||
}
|
||||
ET.SubElement(security_token, node_name, attr)
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Body"
|
||||
body = ET.SubElement(root, node_name)
|
||||
ET.SubElement(body, 'Autentica', nsmap=self.NS_RESULT)
|
||||
|
||||
# ~ soap = ET.tostring(root, pretty_print=True, encoding='utf-8')
|
||||
soap = ET.tostring(root)
|
||||
|
||||
return soap
|
||||
|
||||
def _get_token(self):
|
||||
headers = self.HEADERS.copy()
|
||||
headers['SOAPAction'] = self.ACTIONS['AUTH']
|
||||
data = self._get_data_auth()
|
||||
|
||||
response = httpx.post(self.URL['AUTH'], data=data, headers=headers)
|
||||
if response.status_code != httpx.codes.OK:
|
||||
self._error = f'Status: {response.status_code} - {response.text}'
|
||||
return
|
||||
|
||||
result = ET.fromstring(response.text)
|
||||
nsmap = {'s': self.NS['s'], None: self.XMLNS}
|
||||
node_name = 's:Body/AutenticaResponse/AutenticaResult'
|
||||
token = result.find(node_name, namespaces=nsmap).text
|
||||
|
||||
return token
|
||||
|
||||
def _get_data_req(self, args):
|
||||
NSMAP = {'s': self.NS['s'], 'des': self.NS['des'], 'xd': self.NS['xd']}
|
||||
FORMAT = '%Y-%m-%dT%H:%M:%S'
|
||||
|
||||
date_start = args['date_start']
|
||||
date_end = args['date_end']
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Envelope"
|
||||
root = ET.Element(node_name, nsmap=NSMAP)
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Header"
|
||||
body = ET.SubElement(root, node_name)
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Body"
|
||||
body = ET.SubElement(root, node_name)
|
||||
|
||||
node_name = f"{{{self.NS['des']}}}SolicitaDescarga"
|
||||
request_down = ET.SubElement(body, node_name)
|
||||
|
||||
node_name = f"{{{self.NS['des']}}}solicitud"
|
||||
attr = {
|
||||
'RfcSolicitante': self._cert.rfc,
|
||||
'FechaFinal': date_end.strftime(FORMAT),
|
||||
'FechaInicial': date_start.strftime(FORMAT),
|
||||
'TipoSolicitud': 'CFDI',
|
||||
args['rfc']: self._cert.rfc,
|
||||
}
|
||||
request = ET.SubElement(request_down, node_name, attr)
|
||||
|
||||
nsmap = {None: self.NS['xd']}
|
||||
signature = ET.SubElement(request, 'Signature', nsmap=nsmap)
|
||||
signed_info = ET.SubElement(signature, 'SignedInfo', nsmap=nsmap)
|
||||
|
||||
node_name = 'CanonicalizationMethod'
|
||||
attr1 = {'Algorithm': 'http://www.w3.org/2001/10/xml-exc-c14n#'}
|
||||
canonicalization = ET.SubElement(signed_info, node_name, attr1)
|
||||
|
||||
node_name = 'SignatureMethod'
|
||||
attr = {'Algorithm': 'http://www.w3.org/2000/09/xmldsig#rsa-sha1'}
|
||||
signature_method = ET.SubElement(signed_info, node_name, attr)
|
||||
|
||||
attr = {'URI': '#_0'}
|
||||
reference = ET.SubElement(signed_info, 'Reference', attr)
|
||||
transforms = ET.SubElement(reference, 'Transforms')
|
||||
ET.SubElement(transforms, 'Transform', attr1)
|
||||
attr = {'Algorithm': 'http://www.w3.org/2000/09/xmldsig#sha1'}
|
||||
ET.SubElement(reference, 'DigestMethod', attr)
|
||||
digest_value = ET.SubElement(reference, 'DigestValue')
|
||||
signature_value = ET.SubElement(signature, 'SignatureValue')
|
||||
|
||||
key_info = ET.SubElement(signature, 'KeyInfo')
|
||||
x_data = ET.SubElement(key_info, 'X509Data')
|
||||
x_issuer_serial = ET.SubElement(x_data, 'X509IssuerSerial')
|
||||
x_issuer = ET.SubElement(x_issuer_serial, 'X509IssuerName')
|
||||
x_serial_number = ET.SubElement(x_issuer_serial, 'X509SerialNumber')
|
||||
x_cert = ET.SubElement(x_data, 'X509Certificate')
|
||||
|
||||
dvalue = ET.tostring(request_down, method='c14n', exclusive=1)
|
||||
dvalue = base64.b64encode(hashlib.new('sha1', dvalue).digest())
|
||||
digest_value.text = dvalue
|
||||
|
||||
sign = ET.tostring(signed_info, method='c14n', exclusive=1)
|
||||
sign = self._cert.sign_sha1(sign)
|
||||
signature_value.text = sign
|
||||
|
||||
x_issuer.text = self._cert.issuer
|
||||
x_serial_number.text = str(self._cert.serial_number2)
|
||||
x_cert.text = self._cert.cer_txt
|
||||
|
||||
# ~ soap = ET.tostring(root, pretty_print=True, encoding='utf-8')
|
||||
soap = ET.tostring(root)
|
||||
|
||||
return soap
|
||||
|
||||
def request_download(self, args):
|
||||
headers = self.HEADERS.copy()
|
||||
headers['SOAPAction'] = self.ACTIONS['REQ']
|
||||
headers['Authorization'] = f'WRAP access_token="{self._token}"'
|
||||
data = self._get_data_req(args)
|
||||
|
||||
response = httpx.post(self.URL['REQ'], data=data, headers=headers)
|
||||
if response.status_code != httpx.codes.OK:
|
||||
self._error = f'Status: {response.status_code} - {response.text}'
|
||||
return
|
||||
|
||||
result = ET.fromstring(response.text)
|
||||
node_name = 's:Body/SolicitaDescargaResponse/SolicitaDescargaResult'
|
||||
node = result.find(node_name, namespaces=self.NS_RESULT2)
|
||||
data = dict(node.attrib)
|
||||
|
||||
return data
|
||||
|
||||
def _get_data_verify(self, args):
|
||||
NSMAP = {'s': self.NS['s'], 'des': self.NS['des'], 'xd': self.NS['xd']}
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Envelope"
|
||||
root = ET.Element(node_name, nsmap=NSMAP)
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Header"
|
||||
body = ET.SubElement(root, node_name)
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Body"
|
||||
body = ET.SubElement(root, node_name)
|
||||
|
||||
node_name = f"{{{self.NS['des']}}}VerificaSolicitudDescarga"
|
||||
verify_download = ET.SubElement(body, node_name)
|
||||
|
||||
node_name = f"{{{self.NS['des']}}}solicitud"
|
||||
attr = {
|
||||
'IdSolicitud': args['id'],
|
||||
'RfcSolicitante': self._cert.rfc,
|
||||
}
|
||||
request = ET.SubElement(verify_download, node_name, attr)
|
||||
|
||||
nsmap = {None: self.NS['xd']}
|
||||
signature = ET.SubElement(request, 'Signature', nsmap=nsmap)
|
||||
signed_info = ET.SubElement(signature, 'SignedInfo', nsmap=nsmap)
|
||||
|
||||
node_name = 'CanonicalizationMethod'
|
||||
attr1 = {'Algorithm': 'http://www.w3.org/2001/10/xml-exc-c14n#'}
|
||||
canonicalization = ET.SubElement(signed_info, node_name, attr1)
|
||||
|
||||
node_name = 'SignatureMethod'
|
||||
attr = {'Algorithm': 'http://www.w3.org/2000/09/xmldsig#rsa-sha1'}
|
||||
signature_method = ET.SubElement(signed_info, node_name, attr)
|
||||
|
||||
attr = {'URI': '#_0'}
|
||||
reference = ET.SubElement(signed_info, 'Reference', attr)
|
||||
transforms = ET.SubElement(reference, 'Transforms')
|
||||
ET.SubElement(transforms, 'Transform', attr1)
|
||||
attr = {'Algorithm': 'http://www.w3.org/2000/09/xmldsig#sha1'}
|
||||
ET.SubElement(reference, 'DigestMethod', attr)
|
||||
digest_value = ET.SubElement(reference, 'DigestValue')
|
||||
signature_value = ET.SubElement(signature, 'SignatureValue')
|
||||
|
||||
key_info = ET.SubElement(signature, 'KeyInfo')
|
||||
x_data = ET.SubElement(key_info, 'X509Data')
|
||||
x_issuer_serial = ET.SubElement(x_data, 'X509IssuerSerial')
|
||||
x_issuer = ET.SubElement(x_issuer_serial, 'X509IssuerName')
|
||||
x_serial_number = ET.SubElement(x_issuer_serial, 'X509SerialNumber')
|
||||
x_cert = ET.SubElement(x_data, 'X509Certificate')
|
||||
|
||||
dvalue = ET.tostring(verify_download, method='c14n', exclusive=1)
|
||||
dvalue = base64.b64encode(hashlib.new('sha1', dvalue).digest())
|
||||
digest_value.text = dvalue
|
||||
|
||||
sign = ET.tostring(signed_info, method='c14n', exclusive=1)
|
||||
sign = self._cert.sign_sha1(sign)
|
||||
signature_value.text = sign
|
||||
|
||||
x_issuer.text = self._cert.issuer
|
||||
x_serial_number.text = str(self._cert.serial_number2)
|
||||
x_cert.text = self._cert.cer_txt
|
||||
|
||||
# ~ soap = ET.tostring(root, pretty_print=True, encoding='utf-8')
|
||||
soap = ET.tostring(root)
|
||||
|
||||
return soap
|
||||
|
||||
def verify(self, args):
|
||||
headers = self.HEADERS.copy()
|
||||
headers['SOAPAction'] = self.ACTIONS['VSD']
|
||||
headers['Authorization'] = f'WRAP access_token="{self._token}"'
|
||||
data = self._get_data_verify(args)
|
||||
|
||||
response = httpx.post(self.URL['VSD'], data=data, headers=headers)
|
||||
if response.status_code != httpx.codes.OK:
|
||||
self._error = f'Status: {response.status_code} - {response.text}'
|
||||
return
|
||||
|
||||
result = ET.fromstring(response.text)
|
||||
node_name = 's:Body/VerificaSolicitudDescargaResponse/VerificaSolicitudDescargaResult'
|
||||
node = result.find(node_name, namespaces=self.NS_RESULT2)
|
||||
data = dict(node.attrib)
|
||||
data['files'] = [n.text for n in node]
|
||||
|
||||
return data
|
||||
|
||||
def _get_data_download(self, args):
|
||||
NSMAP = {'s': self.NS['s'], 'des': self.NS['des'], 'xd': self.NS['xd']}
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Envelope"
|
||||
root = ET.Element(node_name, nsmap=NSMAP)
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Header"
|
||||
body = ET.SubElement(root, node_name)
|
||||
|
||||
node_name = f"{{{self.NS['s']}}}Body"
|
||||
body = ET.SubElement(root, node_name)
|
||||
|
||||
node_name = f"{{{self.NS['des']}}}PeticionDescargaMasivaTercerosEntrada"
|
||||
request_download = ET.SubElement(body, node_name)
|
||||
|
||||
node_name = f"{{{self.NS['des']}}}peticionDescarga"
|
||||
attr = {
|
||||
'IdPaquete': args['id_file'],
|
||||
'RfcSolicitante': self._cert.rfc,
|
||||
}
|
||||
request = ET.SubElement(request_download, node_name, attr)
|
||||
|
||||
nsmap = {None: self.NS['xd']}
|
||||
signature = ET.SubElement(request, 'Signature', nsmap=nsmap)
|
||||
signed_info = ET.SubElement(signature, 'SignedInfo', nsmap=nsmap)
|
||||
|
||||
node_name = 'CanonicalizationMethod'
|
||||
attr1 = {'Algorithm': 'http://www.w3.org/2001/10/xml-exc-c14n#'}
|
||||
canonicalization = ET.SubElement(signed_info, node_name, attr1)
|
||||
|
||||
node_name = 'SignatureMethod'
|
||||
attr = {'Algorithm': 'http://www.w3.org/2000/09/xmldsig#rsa-sha1'}
|
||||
signature_method = ET.SubElement(signed_info, node_name, attr)
|
||||
|
||||
attr = {'URI': '#_0'}
|
||||
reference = ET.SubElement(signed_info, 'Reference', attr)
|
||||
transforms = ET.SubElement(reference, 'Transforms')
|
||||
ET.SubElement(transforms, 'Transform', attr1)
|
||||
attr = {'Algorithm': 'http://www.w3.org/2000/09/xmldsig#sha1'}
|
||||
ET.SubElement(reference, 'DigestMethod', attr)
|
||||
digest_value = ET.SubElement(reference, 'DigestValue')
|
||||
signature_value = ET.SubElement(signature, 'SignatureValue')
|
||||
|
||||
key_info = ET.SubElement(signature, 'KeyInfo')
|
||||
x_data = ET.SubElement(key_info, 'X509Data')
|
||||
x_issuer_serial = ET.SubElement(x_data, 'X509IssuerSerial')
|
||||
x_issuer = ET.SubElement(x_issuer_serial, 'X509IssuerName')
|
||||
x_serial_number = ET.SubElement(x_issuer_serial, 'X509SerialNumber')
|
||||
x_cert = ET.SubElement(x_data, 'X509Certificate')
|
||||
|
||||
dvalue = ET.tostring(request_download, method='c14n', exclusive=1)
|
||||
dvalue = base64.b64encode(hashlib.new('sha1', dvalue).digest())
|
||||
digest_value.text = dvalue
|
||||
|
||||
sign = ET.tostring(request_download, method='c14n', exclusive=1)
|
||||
sign = self._cert.sign_sha1(sign)
|
||||
signature_value.text = sign
|
||||
|
||||
x_issuer.text = self._cert.issuer
|
||||
x_serial_number.text = str(self._cert.serial_number2)
|
||||
x_cert.text = self._cert.cer_txt
|
||||
|
||||
# ~ soap = ET.tostring(root, pretty_print=True, encoding='utf-8')
|
||||
soap = ET.tostring(root)
|
||||
|
||||
return soap
|
||||
|
||||
def download(self, args):
|
||||
headers = self.HEADERS.copy()
|
||||
headers['SOAPAction'] = self.ACTIONS['DOWN']
|
||||
headers['Authorization'] = f'WRAP access_token="{self._token}"'
|
||||
data = self._get_data_download(args)
|
||||
|
||||
response = httpx.post(self.URL['DOWN'], data=data, headers=headers)
|
||||
if response.status_code != httpx.codes.OK:
|
||||
self._error = f'Status: {response.status_code} - {response.text}'
|
||||
return
|
||||
|
||||
result = ET.fromstring(response.text, parser=ET.XMLParser(huge_tree=True))
|
||||
namespaces = self.NS_RESULT2.copy()
|
||||
namespaces['h'] = 'http://DescargaMasivaTerceros.sat.gob.mx'
|
||||
|
||||
respuesta = result.find('s:Header/h:respuesta', namespaces=namespaces)
|
||||
data = dict(respuesta.attrib)
|
||||
|
||||
node_name = 's:Body/RespuestaDescargaMasivaTercerosSalida/Paquete'
|
||||
node = result.find(node_name, namespaces=self.NS_RESULT2)
|
||||
archivo = None
|
||||
if not node.text is None:
|
||||
archivo = base64.b64decode(node.text)
|
||||
|
||||
return data, archivo
|
||||
|
|
@ -0,0 +1,393 @@
|
|||
#!/usr/bin/env python3
|
||||
|
||||
import getpass
|
||||
import uuid
|
||||
from calendar import monthrange
|
||||
from datetime import datetime
|
||||
from pathlib import Path
|
||||
from time import sleep
|
||||
|
||||
from .cfdi_cert import SATCertificate
|
||||
from .sat_web import SATWebService
|
||||
from settings import log
|
||||
|
||||
|
||||
def today():
|
||||
return datetime.today()
|
||||
|
||||
|
||||
def validate_date(year, month, day):
|
||||
try:
|
||||
datetime(year, month, day, 0, 0, 0)
|
||||
result = True
|
||||
except ValueError:
|
||||
result = False
|
||||
return result
|
||||
|
||||
|
||||
def is_dir(path):
|
||||
return Path(path).is_dir()
|
||||
|
||||
|
||||
def join(*paths):
|
||||
return Path(paths[0]).joinpath(*paths[1:])
|
||||
|
||||
|
||||
def _validate_fiel_args(args):
|
||||
fiel_path = args.fiel_dir
|
||||
fiel_name = args.fiel_nombre
|
||||
|
||||
if not fiel_path:
|
||||
msg = 'El directorio con la FIEL es requerido'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
if not is_dir(fiel_path):
|
||||
msg = f'La ruta no existe o no es un directorio. \nRuta: {fiel_path}'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
path_cer = join(fiel_path, f'{fiel_name}.cer')
|
||||
path_key = join(fiel_path, f'{fiel_name}.key')
|
||||
path_enc = join(fiel_path, f'{fiel_name}.enc')
|
||||
|
||||
if not path_cer.is_file():
|
||||
msg = f'No se encontró el archivo CER. \nRuta: {path_cer}'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
if not path_key.is_file():
|
||||
msg = f'No se encontró el archivo KEY. \nRuta: {path_cer}'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
data = {
|
||||
'path_cer': path_cer,
|
||||
'path_key': path_key,
|
||||
'path_enc': path_enc,
|
||||
}
|
||||
return True, data
|
||||
|
||||
|
||||
def fiel_validar(args):
|
||||
result, data = _validate_fiel_args(args)
|
||||
if not result:
|
||||
return
|
||||
|
||||
password = getpass.getpass('Introduce la contraseña del archivo KEY: ')
|
||||
if not password:
|
||||
msg = 'La contraseña es requerida para validar la FIEL'
|
||||
log.error(msg)
|
||||
return
|
||||
|
||||
cer = data['path_cer'].read_bytes()
|
||||
key = data['path_key'].read_bytes()
|
||||
cert = SATCertificate(cer, key, password)
|
||||
|
||||
if cert.error:
|
||||
msg = f'{cert.error}\n\nNo podrás conectarte el SAT.'
|
||||
log.error(msg)
|
||||
return
|
||||
|
||||
if not cert.is_fiel:
|
||||
msg = 'El certificado no es FIEL'
|
||||
log.error(msg)
|
||||
return
|
||||
|
||||
data['path_enc'].write_bytes(cert.key_enc)
|
||||
|
||||
msg = 'Los datos del certificado son:'
|
||||
log.info(msg)
|
||||
log.info(f'\n{cert}')
|
||||
msg = 'Ya puedes descargar del SAT'
|
||||
log.info(msg)
|
||||
|
||||
return
|
||||
|
||||
|
||||
def base_datos():
|
||||
db.create_tables()
|
||||
return
|
||||
|
||||
|
||||
def _validate_requests_args(args):
|
||||
result, data = _validate_fiel_args(args)
|
||||
if not result:
|
||||
return False, {}
|
||||
|
||||
if not data['path_enc'].is_file():
|
||||
msg = f"No se encontró la FIEL encriptada. \nRuta: {data['path_enc']}"
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
cer = data['path_cer'].read_bytes()
|
||||
key = data['path_enc'].read_bytes()
|
||||
cert = SATCertificate(cer, key)
|
||||
|
||||
if not cert.is_valid_time:
|
||||
msg = 'La FIEL no es vigente'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
data['cert'] = cert
|
||||
data['type'] = args.type
|
||||
data['year'] = args.year
|
||||
data['month'] = args.month
|
||||
data['day'] = args.day
|
||||
|
||||
if data['day']:
|
||||
if not validate_date(data['year'], data['month'], data['day']):
|
||||
msg = 'Fecha inválida'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
now = today()
|
||||
|
||||
month1 = month2 = data['month']
|
||||
if month1 == 0:
|
||||
month1 = 1
|
||||
month2 = 12
|
||||
|
||||
if data['day']:
|
||||
day1 = day2 = data['day']
|
||||
else:
|
||||
day1 = 1
|
||||
day2 = monthrange(data['year'], month2)[1]
|
||||
|
||||
data['date_start'] = datetime(data['year'], month1, day1)
|
||||
data['date_end'] = datetime(data['year'], month2, day2, 23, 59, 59)
|
||||
|
||||
return True, data
|
||||
|
||||
|
||||
def _validate_verificar_args(args):
|
||||
result, data = _validate_fiel_args(args)
|
||||
if not result:
|
||||
return False, {}
|
||||
|
||||
if not data['path_enc'].is_file():
|
||||
msg = f"No se encontró la FIEL encriptada. \nRuta: {data['path_enc']}"
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
cer = data['path_cer'].read_bytes()
|
||||
key = data['path_enc'].read_bytes()
|
||||
cert = SATCertificate(cer, key)
|
||||
|
||||
if not cert.is_valid_time:
|
||||
msg = 'La FIEL no es vigente'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
if not args.id_request:
|
||||
msg = 'El ID de solicitud de descarga es requerido'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
data['cert'] = cert
|
||||
data['id'] = args.id_request
|
||||
|
||||
return True, data
|
||||
|
||||
|
||||
def _validate_download_args(args):
|
||||
result, data = _validate_fiel_args(args)
|
||||
if not result:
|
||||
return False, {}
|
||||
|
||||
if not data['path_enc'].is_file():
|
||||
msg = f"No se encontró la FIEL encriptada. \nRuta: {data['path_enc']}"
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
cer = data['path_cer'].read_bytes()
|
||||
key = data['path_enc'].read_bytes()
|
||||
cert = SATCertificate(cer, key)
|
||||
|
||||
if not cert.is_valid_time:
|
||||
msg = 'La FIEL no es vigente'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
if not args.id_request and not args.id_file:
|
||||
msg = 'El ID de solicitud o ID de archivo de descarga es requerido'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
if not args.path_download:
|
||||
msg = 'La ruta de descarga es requerida [-dd]'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
data['cert'] = cert
|
||||
data['id'] = args.id_request
|
||||
data['id_file'] = args.id_file
|
||||
data['path'] = args.path_download
|
||||
|
||||
return True, data
|
||||
|
||||
|
||||
def _request_download(sat, data, key):
|
||||
data['rfc'] = key
|
||||
result = sat.request_download(data)
|
||||
# ~ Usando un simple print, permite capturarlo desde cualquier lenguaje
|
||||
print(result)
|
||||
return result
|
||||
|
||||
|
||||
def solicitar_descarga(args):
|
||||
result, data = _validate_requests_args(args)
|
||||
if not result:
|
||||
return
|
||||
|
||||
sat = SATWebService(data['cert'])
|
||||
if not sat.is_authenticate:
|
||||
log.error(sat.error)
|
||||
return
|
||||
|
||||
if data['type'] == 'e':
|
||||
_request_download(sat, data, 'RfcEmisor')
|
||||
elif data['type'] == 'r':
|
||||
_request_download(sat, data, 'RfcReceptor')
|
||||
else:
|
||||
_request_download(sat, data, 'RfcEmisor')
|
||||
_request_download(sat, data, 'RfcReceptor')
|
||||
|
||||
return
|
||||
|
||||
|
||||
def verificar_descarga(args):
|
||||
result, data = _validate_verificar_args(args)
|
||||
if not result:
|
||||
return
|
||||
|
||||
sat = SATWebService(data['cert'])
|
||||
|
||||
if not sat.is_authenticate:
|
||||
log.error(sat.error)
|
||||
return
|
||||
|
||||
result = sat.verify(data)
|
||||
# ~ Usando un simple print, permite capturarlo desde cualquier lenguaje
|
||||
print(result)
|
||||
|
||||
return
|
||||
|
||||
|
||||
def descargar_archivos(args):
|
||||
result, data = _validate_download_args(args)
|
||||
if not result:
|
||||
return
|
||||
|
||||
sat = SATWebService(data['cert'])
|
||||
|
||||
if not sat.is_authenticate:
|
||||
log.error(sat.error)
|
||||
return
|
||||
|
||||
if args.id_file:
|
||||
files = (args.id_file,)
|
||||
else:
|
||||
result = sat.verify(data)
|
||||
files = result['files']
|
||||
|
||||
for f in files:
|
||||
data['id_file'] = f
|
||||
result, file_data = sat.download(data)
|
||||
if file_data is None:
|
||||
log.debug(result)
|
||||
else:
|
||||
path_zip = join(data['path'], f'{f}.zip')
|
||||
msg = f'Guardando: {path_zip}'
|
||||
log.info(msg)
|
||||
with open(path_zip, 'wb') as f:
|
||||
f.write(file_data)
|
||||
msg = f's\tArchivo guardado correctamente'
|
||||
log.info(msg)
|
||||
return
|
||||
|
||||
|
||||
def _validate_args(args):
|
||||
result, data = _validate_requests_args(args)
|
||||
if not result:
|
||||
return False, {}
|
||||
|
||||
if not args.path_download:
|
||||
msg = 'La ruta de descarga es requerida [-dd]'
|
||||
log.error(msg)
|
||||
return False, {}
|
||||
|
||||
data['path'] = args.path_download
|
||||
|
||||
return True, data
|
||||
|
||||
|
||||
def _download(sat, data, key):
|
||||
OK = '5000'
|
||||
|
||||
result = _request_download(sat, data, key)
|
||||
if result['CodEstatus'] != OK:
|
||||
log.error(result)
|
||||
return
|
||||
|
||||
data['id'] = result['IdSolicitud']
|
||||
|
||||
msg = f"Descarga aceptada con el ID: {data['id']}\n\nEsperando un minuto para verificar la descarga..."
|
||||
log.info(msg)
|
||||
for i in range(60, 0, -1):
|
||||
print(f'\r{i}', end=' ')
|
||||
sleep(1)
|
||||
|
||||
while True:
|
||||
result = sat.verify(data)
|
||||
if result['EstadoSolicitud'] in ('1', '2'):
|
||||
msg = 'Esperando un minuto más para volver a verificar...'
|
||||
log.info(msg)
|
||||
for i in range(60, 0, -1):
|
||||
print(f'\r{i}', end=' ')
|
||||
sleep(1)
|
||||
continue
|
||||
|
||||
if result['EstadoSolicitud'] == '3':
|
||||
for f in result['files']:
|
||||
data['id_file'] = f
|
||||
result, file_data = sat.download(data)
|
||||
if file_data is None:
|
||||
log.debug(result)
|
||||
else:
|
||||
path_zip = join(data['path'], f'{f}.zip')
|
||||
msg = f'Guardando: {path_zip}'
|
||||
log.info(msg)
|
||||
with open(path_zip, 'wb') as f:
|
||||
f.write(file_data)
|
||||
msg = f'\tArchivo guardado correctamente'
|
||||
log.info(msg)
|
||||
break
|
||||
|
||||
log.error(result)
|
||||
break
|
||||
|
||||
return
|
||||
|
||||
|
||||
def descargar(args):
|
||||
result, data = _validate_args(args)
|
||||
if not result:
|
||||
return
|
||||
|
||||
sat = SATWebService(data['cert'])
|
||||
|
||||
if not sat.is_authenticate:
|
||||
log.error(sat.error)
|
||||
return
|
||||
|
||||
if data['type'] == 'e':
|
||||
_download(sat, data, 'RfcEmisor')
|
||||
elif data['type'] == 'r':
|
||||
_download(sat, data, 'RfcReceptor')
|
||||
else:
|
||||
_download(sat, data, 'RfcEmisor')
|
||||
_download(sat, data, 'RfcReceptor')
|
||||
|
||||
return
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
#!/usr/bin/env python3
|
||||
|
||||
import logging
|
||||
from conf import DEBUG
|
||||
|
||||
|
||||
LOG_FORMAT = '%(asctime)s - %(levelname)s - %(message)s'
|
||||
LOG_DATE = '%d/%m/%Y %H:%M:%S'
|
||||
logging.addLevelName(logging.ERROR, '\033[1;41mERROR\033[1;0m')
|
||||
logging.addLevelName(logging.DEBUG, '\x1b[33mDEBUG\033[1;0m')
|
||||
logging.addLevelName(logging.INFO, '\x1b[32mINFO\033[1;0m')
|
||||
logging.basicConfig(level=logging.DEBUG, format=LOG_FORMAT, datefmt=LOG_DATE)
|
||||
log = logging.getLogger(__name__)
|
||||
|
Loading…
Reference in New Issue