osvalr

#!/usr/bin/python

# Originally taken from https://medium.com/@djperalta/python-suds-sunat-example-afc6c37ad426#.mlm9q2lqb
from suds.client import Client
from suds.wsse import *
import requests
import base64
import logging
 
logging.basicConfig(level=logging.INFO)

osvalr

#!/bin/bash
# for-grep-sed script used to match a string and replace it in set of files
FGS_FIELD=$1;
FGS_FIELD_REPLACEMENT=$2;

for mf in `grep -rn ${FGS_FIELD} --include=\*.{xml,py} | tr ":" " " | awk '{print $1}' | uniq`; do
    sed_replace="sed -i 's/${FGS_FIELD}/${FGS_FIELD_REPLACEMENT}/g' ${mf}";
    eval $sed_replace;
done

osvalr

Errores en Reglas de Validación XSL de la SUNAT

• ValidaExprRegFactura.xsl
• ValidaExprRegGuiaRemitente.xsl
• ValidaExprRegNC.xsl
• ValidaExprRegND.xsl
• ValidaExprRegPercepcion.xsl
• ValidaExprRegRetencion.xsl
• ValidaExprRegSummary.xsl
• ValidaExprRegVoided.xsl

osvalr

#!/usr/bin/python

from OpenSSL import crypto, SSL
from socket import gethostname
from pprint import pprint
from time import gmtime, mktime
from os.path import exists, join

CERT_FILE = "myapp.crt"
KEY_FILE = "myapp.key"

osvalr

#!/bin/bash
# Tested in archlinux

function restore_2_container() {
    # Container name
    container_name=$1

    # Random database name
    database_name="`shuf -n1 /usr/share/dict/cracklib-small`_`shuf -n1 /usr/share/dict/cracklib-small`"

osvalr

// taken from a cached page of github.com
.date-selector .date-button {
    position: absolute;
    top: 0;
    width: 18px;
    height: 18px;
    padding: 4px;
    font-size: 12px;
    line-height: 12px;
    color: #4078c0;

osvalr

#include <stdio.h>
#include <stdlib.h>

int menor_a_mayor( const void * e1, const void * e2 ){
    return ( *(int*)e1 - *(int*)e2 );
}
int mayor_a_menor( const void * e1, const void * e2 ){
    return ( *(int*)e2 - *(int*)e1 );
}

osvalr

#!/bin/bash
# This gist is mainly for export and import your gpg keys in order to backup them individualy, 
# use somewhere else or whatever you want to do. 
# usage:
# (1)  $ export_gpg [email protected] fname
#    NOTE: it will create two files: fname-gpg.txt, fname-gpg.key
#
# (2) $ import_gpg fname

osvalr

Every so often I have to restore my gpg keys and I'm never sure how best to do it. So, I've spent some time playing around with the various ways to export/import (backup/restore) keys.

Method 1

Backup the public and secret keyrings and trust database

cp ~/.gnupg/pubring.gpg /path/to/backups/
cp ~/.gnupg/secring.gpg /path/to/backups/
cp ~/.gnupg/trustdb.gpg /path/to/backups/

or, instead of backing up trustdb...

osvalr

# coding: utf-8

from lxml import etree
from signxml import xmldsig

cert = open('cert.pem').read()
key = open('key.pem').read()


doc = etree.parse('sample.xml').getroot()