David Sulc davidsulc

## whats_a_yubikey.md

      
              1 file
            
          
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                sm-Fifteen
                / whats_a_yubikey.md
            
            
              Last active
              May 7, 2024 22:40
            
              
                "What the heck is a Yubikey and why did I buy one?": A user guide
              
          
    "What the heck is a Yubikey and why did I buy one?": A user guide

(EDIT: Besides Reddit, I've also put this up on Github Gist)
So while looking for information on security keys before getting one myself, I got very confused reading about all the different modes and advertised features of Yubikeys and other similar dongles. The official documentation tends to be surprisingly convoluted at times, weirdly organized and oddly shy about a few of the limitations of these keys (which I'm making a point of putting front and center). Now that I have one, I decided to write down everything I figured out in order to help myself (and hopefully some other people reading this) make sense of all this.
Since I'm partly writing these notes for myself, there might be some back and forth between "exp

  
## AuthyToOtherAuthenticator.md

      
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              509 comments
            
          
              2058 stars
            
          
                gboudreau
                / AuthyToOtherAuthenticator.md
            
            
              Last active
              May 27, 2024 04:58
                — forked from Ingramz/AuthyToOtherAuthenticator.md
            
              
                Export TOTP tokens from Authy
              
          
    Generating Authy passwords on other authenticators


*update: TBC, but this new might affect how easy it is to use this technique past August 2024:
Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August

This gist, based in part on a gist by Brian Hartvigsen, allows you to export from Authy your TOTP tokens you have stored there.

Those can be "standard" 6-digits / 30 secs tokens, or Authy's own version, the 7-digits / 10 secs tokens.

  
## base_controller.rb
class API::V1::BaseController < ApplicationController

  skip_before_filter :verify_authenticity_token

  before_filter :cors_preflight_check
  after_filter :cors_set_access_control_headers

  def cors_set_access_control_headers
    headers['Access-Control-Allow-Origin'] = '*'
    headers['Access-Control-Allow-Methods'] = 'POST, GET, PUT, DELETE, OPTIONS'

## leanpubdownloads.html
<!DOCTYPE html>
<html lang='en'>
<head>
  <meta charset='utf-8'>

  <title>dc.js Experiment</title>

  <script src='js/d3.v3.js' type='text/javascript'></script>
  <script src='js/crossfilter.js' type='text/javascript'></script>
  <script src='js/dc2.js' type='text/javascript'></script>

## 1.html
<script id="modal-view-template" type="text/html">
  <div class="modal-header">
    <h2>This is a modal!</h2>
  </div>
  <div class="modal-body">
    <p>With some content in it!</p>
  </div>
  <div class="modal-footer">
    <button class="btn">cancel</button>
    <button class="btn-default">Ok</button>

## application.rb
ActionView::Base.field_error_proc = Proc.new do |html_tag, instance|
 html = %(<div class="field_with_errors">#{html_tag}</div>).html_safe
 # add nokogiri gem to Gemfile
 elements = Nokogiri::HTML::DocumentFragment.parse(html_tag).css "label, input"
 elements.each do |e|
   if e.node_name.eql? 'label'
     html = %(<div class="clearfix error">#{e}</div>).html_safe
   elsif e.node_name.eql? 'input'
     if instance.error_message.kind_of?(Array)
       html = %(<div class="clearfix error">#{html_tag}<span class="help-inline">&nbsp;#{instance.error_message.join(',')}</span></div>).html_safe

## rails31init.md

      
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              28 stars
            
          
                samnang
                / rails31init.md
            
            
              Created
              September 3, 2011 16:27
                — forked from docwhat/rails31init.md
            
              
                Rails 3.1 with Rspec, Factory Girl, Haml, Simple Form, Database Cleaner, Spork, and Guard
              
          
    Install Rails 3.1

gem install rails
generate new app, skipping Test::Unit file generation

rails new my_app -T
Set up Gemfile


## google.dictionary.user.js
// ==UserScript==
// @name           Google Dictionary
// @namespace      http://byteco.de
// @include        *
// ==/UserScript==

var t = '';
function gText(e) {
    t = (document.all) ? document.selection.createRange().text : document.getSelection();
	t = t.replace(/^\s+|\s+$/g,"");

## rails31init.md

      
              1 file
            
          
              25 forks
            
          
              6 comments
            
          
              69 stars
            
          
                jraines
                / rails31init.md
            
            
              Created
              May 24, 2011 17:03
            
              
                Rails 3.1 with Rspec, Cucumber, Factory Girl, Haml, and Simple Form
              
          
    Install Rails 3.1 RC

gem install rails --pre
generate new app, skipping Test::Unit file generation

rails new my_app -T
Set up Gemfile
	class API::V1::BaseController < ApplicationController

	skip_before_filter :verify_authenticity_token

	before_filter :cors_preflight_check
	after_filter :cors_set_access_control_headers

	def cors_set_access_control_headers
	headers['Access-Control-Allow-Origin'] = '*'
	headers['Access-Control-Allow-Methods'] = 'POST, GET, PUT, DELETE, OPTIONS'
	<!DOCTYPE html>
	<html lang='en'>
	<head>
	<meta charset='utf-8'>

	<title>dc.js Experiment</title>

	<script src='js/d3.v3.js' type='text/javascript'></script>
	<script src='js/crossfilter.js' type='text/javascript'></script>
	<script src='js/dc2.js' type='text/javascript'></script>
	<script id="modal-view-template" type="text/html">
	<div class="modal-header">
	<h2>This is a modal!</h2>
	</div>
	<div class="modal-body">
	<p>With some content in it!</p>
	</div>
	<div class="modal-footer">
	<button class="btn">cancel</button>
	<button class="btn-default">Ok</button>
	ActionView::Base.field_error_proc = Proc.new do \|html_tag, instance\|
	html = %(<div class="field_with_errors">#{html_tag}</div>).html_safe
	# add nokogiri gem to Gemfile
	elements = Nokogiri::HTML::DocumentFragment.parse(html_tag).css "label, input"
	elements.each do \|e\|
	if e.node_name.eql? 'label'
	html = %(<div class="clearfix error">#{e}</div>).html_safe
	elsif e.node_name.eql? 'input'
	if instance.error_message.kind_of?(Array)
	html = %(<div class="clearfix error">#{html_tag}<span class="help-inline"> #{instance.error_message.join(',')}</span></div>).html_safe
	// ==UserScript==
	// @name Google Dictionary
	// @namespace http://byteco.de
	// @include *
	// ==/UserScript==

	var t = '';
	function gText(e) {
	t = (document.all) ? document.selection.createRange().text : document.getSelection();
	t = t.replace(/^\s+\|\s+$/g,"");