Cameron Steel Tugzrida

I hereby claim:

I am tugzrida on github.
I am tugzrida (https://keybase.io/tugzrida) on keybase.
I have a public key whose fingerprint is 4D61 B752 B355 94DC CB7E 61C3 CE91 5A0B C269 4D91

To claim this, I am signing this object:

DNS leak test CLI

A simple python-based CLI front end for dnsleaktest.com

Usage details available with -h

Should run on most platforms as all modules are included in the standard python install

When you visit dnsleaktest.com and run a test, your browser attempts to load resources from randomly generated subdomains of test.dnsleaktest.com.

This is a fairly involved process as it seems that no one currently makes a pre-made product that measures water usage from a household meter.

It took quite a while to set up due to WiFi issues and the flow rate code still needs some work as the output is semi-random at the moment.

If you get stuck anywhere I'm happy to answer questions provided this doesn't go viral 😂

DFRobot Beetle ESP32 microcontroller (https://www.littlebird.com.au/products/beetle-esp32-microcontroller)
Water meter pulse probe for the specific meter model (https://www.aquatrip.com.au/accessories is one of the only places I've found that sells them)

	#!/usr/bin/env python

	# Simple python2/3 routine to get a SID from a FRITZ!Box as it took me forever to figure this out

	# If you don't have https set up, set the urls to http and remove the two verify options

	# If you do have https set up, point the two verify options to the CA cert
	# (unless your FB cert is publicly signed, then remove the verify options)

	from requests import get

	#!/bin/bash

	# Requires install of dnsutils package. Can be added to a crontab with root permissions
	# for however often you want to refresh the cached IP.

	host="pfclient-upload.planefinder.net"

	ipaddr=$(dig +short "$host" \| awk '{ print ; exit }')
	grep -v "$host" /etc/hosts \| tee /etc/hosts
	echo "$ipaddr $host" \| tee -a /etc/hosts

	#!/usr/bin/python3
	# v0.5 Created by Tugzrida(https://gist.github.com/Tugzrida/5910e1b1a9d096e297e793890b7c5236)
	# This script should be added to the root crontab (or whichever user controls nginx)
	# to run perhaps once or twice a day. It will create and keep up to date
	# the file /etc/nginx/conf.d/cloudflare_realip.conf which will make all of nginx
	# trust and use Cloudflare's provided client IP's.
	#
	# After updating the file, it runs nginx -t to check the config for errors, and if
	# any are found, nginx will not be restarted to avoid taking things down. You may wish
	# to add your own error reporting to the handle_error function below.

	#!/bin/bash
	# hashchecker Created by Tugzrida(https://gist.github.com/Tugzrida)
	# A simple utility that accepts a file path and expected md5, sha1 or
	# sha256 hash, then verifies the file matches the expected hash.

	# Hash length assumptions:
	# md5 - 32 chars
	# sha1 - 40 chars
	# sha256 - 64 chars

	uview.upload.tool=avrdude
	uview.bootloader.tool=avrdude
	uview.name=MicroView
	uview.upload.protocol=arduino
	uview.upload.maximum_size=32256
	uview.upload.speed=115200
	uview.bootloader.low_fuses=0xff
	uview.bootloader.high_fuses=0xde
	uview.bootloader.extended_fuses=0x05
	uview.bootloader.file=optiboot/optiboot_atmega328.hex

	#!/usr/bin/env python
	# v0.1 Created by Tugzrida(https://gist.github.com/Tugzrida)

	# Dependencies: python, requests

	# Add your Cert Spotter API key below, then save this script to
	# /etc/letsencrypt/renewal-hooks/deploy/certspotter_acknowledge with execute permissions.

	# Any certificates renewed by this instance of Certbot will then be automatically
	# marked as acknowledged on Cert Spotter to reduce notifications for legitimate

	import time, socket
	from struct import unpack
	from machine import RTC

	standardTimeOffset = 60 * 60 * 10 # The base TZ UTC offset in sec, AEST(UTC+10)
	summerTimeDifference = 60 * 60 * 1 # The difference between the base TZ and DST TZ in sec, AEDT(UTC+11), 1 hour ahead

	rtc = RTC()
	lastSync = 0