nathan-osman

How to Use

The country.txt file contains a list of all country mirrors as of 2016-04-25. The path for all country mirrors is /ubuntu/.

nathan-osman

NitroShare for Nautilus

The latest commits to NitroShare have added a local HTTP API that applications can take advantage of. To help demonstrate how this works, I have written a Nautilus extension that adds an item to the right-click menu for sending items with NitroShare

To try out the extension, please follow these instructions:

• install the gir1.2-nautilus-3.0, gir1.2-gtk-3.0, and python-requests packages
• download the nitroshare.py file included in this gist and save it to ~/.local/share/nautilus-python/extensions
• restart nautilus (Alt+F2 and killall nautilus)

nathan-osman

Using TLS in NitroShare

Current builds of NitroShare now include support for TLS. This feature is still in active development but enough has been completed that it is ready for testing.

To use this feature, you must first generate a key and root CA certificate:

openssl genrsa -out root.key 2048
openssl req -x509 -new -nodes -key root.key -sha256 -days 3650 -out root.crt

You will be asked a few questions about the CA and it is important you do not leave any fields blank since this causes problems verifying the certificates later. Next, you will need to generate a key, CRL, and signed certificate for each device:

nathan-osman

package main

import (
	"log"
	"syscall"
	"unsafe"
)

var (
	kernel32 = syscall.NewLazyDLL("kernel32.dll")

nathan-osman

package main

import (
	"bufio"
	"log"
	"net/http"
	"net/url"
	"os"
	"sync"
	"time"

nathan-osman

/**
 * Measure distance and display on OLED screen
 * Copyright 2017 - Nathan Osman
 */

#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include <Fonts/FreeSans12pt7b.h>

nathan-osman

package main

import (
	"context"
	"crypto"
	"crypto/rand"
	"crypto/rsa"
	"crypto/x509"
	"crypto/x509/pkix"
	"encoding/pem"

nathan-osman

/**
 * Measure temperature & humidity and display on OLED screen
 * Copyright 2017 - Nathan Osman
 */

#include <DHT.h>
#include <Adafruit_SSD1306.h>
#include <Fonts/FreeSans12pt7b.h>

#define DHTPIN 3

nathan-osman

nathan-osman

#!/usr/bin/env python2

from argparse import ArgumentParser
from sys import exit

try:
    from launchpadlib.launchpad import Launchpad
    from tabulate import tabulate
except ImportError:
    print "python-launchpadlib and python-tabulate are required"