Mattias Rylander mry

Background

The instructions for setting up the Unifi Controller on ARM do not cover ARM64. The documentation states that ARM64 is not supported but hints it can be setup manually. The documentation also states that Java 8 is currently required. The following is therefore clearly in unsupported territory but so far seems to work fine. The internet has numerous references and resources but they weren't all easy to find and the ones I read required some modification for my configuration.

Note for the future: double check versions and source documentation if these instructions are dated. Also these instructions are specifically tailored for Ubuntu. See original references for other platforms.

Last update March 25, 2021

Base configuration

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.

Generating Authy passwords on other authenticators

Update 04.04.2020: Please take a look at many of the forks of this gist or comments, where people have updated or improved upon the code. I have not needed this in a long time, which is why the original document has not been updated and the code probably does not work. Stay secure and only copy and paste code that you trust.

There is an increasing count of applications which use Authy for two-factor authentication. However many users who aren't using Authy, have their own authenticator setup up already and do not wish to use two applications for generating passwords.

Since I use 1Password for all of my password storing/generating needs, I was looking for a solution to use Authy passwords on that. I couldn't find any completely working solutions, however I stumbled upon a gist by Brian Hartvigsen. His post had a neat code with it to generate QR codes (beware, thro

	#!/bin/zsh
	# Needs https://github.com/lukas2511/letsencrypt.sh in dns-01 mode

	/opt/letsencrypt/ilo/letsencrypt.sh -c -s /opt/letsencrypt/ilo/ilo.csr -k /opt/letsencrypt/ilo/hook.sh -t dns-01 > /opt/letsencrypt/ilo/ilo.crt

	cert=$(cat /opt/letsencrypt/ilo/ilo.crt)

	curl --cacert /opt/letsencrypt/intermediate.pem -H "Accept: application/json" -H "Content-Type: application/json" -H "Authorization: Basic [FILL_IN_HERE]" -X POST -d "{\"Action\": \"ImportCertificate\", \"Certificate\": \"$cert\"}" https://ilo.home.vaucher.org/rest/v1/Managers/1/SecurityService/HttpsCert

	using System;
	using System.Collections;
	using System.Configuration;
	using System.Reflection;
	using System.Web;

	[assembly: PreApplicationStartMethod(typeof(EnvSettings.SettingsProcessor), "Start")]

	namespace EnvSettings
	{