Jaime Pillora jpillora

DVRIP/Sonia Protocol

DVRIP/Sonia TCP protocol used by the Net Surveillance ActiveX plugin

1. Response Codes

Return code	Definition
100	Success
101	Unknown error
102	Version not supported
103	Illegal request

Exporting your 2FA tokens from Authy to transfer them into another 2FA application

IMPORTANT - Update regarding deprecation of Authy desktop apps

Past August 2024, Authy stopped supported the desktop version of their apps:
See Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August for details.

And indeed, after a while, Authy changed something in their backend which now prevents the old desktop app from logging in. If you are already logged in, then you are in luck, and you can follow the instructions below to export your tokens.

If you are not logged in anymore, but can find a backup of the necessary files, then restore those files, and re-install Authy 2.2.3 following the instructions below, and it should work as expected.

Function Failure Reporting: Error or OK

Go's "multiple return values" feature, can be used for several purposes. Among them for failure reporting to the function caller. Go has two conventions for failure reporting, but currently, no clear convention for which to use when. I've encountered different programmers that prefer different choices in different cases. In this article, we will discuss the two, and try to make the process of choosing our next function signature more conscious.

The Basics

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

Use ESM yourself. (preferred)
Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
Stay on the existing version of the package until you can move to ESM.

Vagrant and VMWare Tech Preview 21H1 on Apple M1 Pro

UPDATE November 20, 2022: VMWare Fusion 13

VMWare Fusion 13 is now released. Read Vagrant and VMWare Fusion 13 Player on Apple M1 Pro for the latest.

Summary

This document summarizes notes taken while to make the VMWare Tech preview work on Apple M1 Pro, it originated

	cursor, err := r.Expr([]int{1,2,3}).Run(session)
	if err != nil {
	panic(err)
	}
	ch := make(chan int)
	cursor.Listen(ch)
	<- ch // 1
	<- ch // 2
	<- ch // 3

	package main

	import (
	"fmt"
	"golang.org/x/net/route"
	)

	var defaultRoute = [4]byte{0, 0, 0, 0}

	func main() {

	package main

	import (
	"fmt"
	"net/http"

	"github.com/apex/go-apex"
	"github.com/apex/go-apex/proxy"
	)

	<!doctype html>
	<html lang="en">
	<body>
	<iframe id="theIframe" width="400" height="600" sandbox="true"></iframe>
	<script>
	var html = '<html><h1>hello world!</h1></html>'
	var blob = new Blob([html], {type: 'text/html'})
	var url = URL.createObjectURL(blob)
	theIframe.src = url
	</script>

	#!/bin/bash
	###
	### my-script — does one thing well
	###
	### Usage:
	### my-script <input> <output>
	###
	### Options:
	### <input> Input file to read.
	### <output> Output file to write. Use '-' for stdout.