Lance R. Vick lrvick

Security Engineer

402 followers · 118 following

Distrust, LLC
Silicon Valley, CA
https://lance.dev
https://mastodon.social/lrvick
https://keyoxide.org/6b61ecd76088748c70590d55e90a401336c8aaa9
https://sfconservancy.org/GiveUpGitHub/

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lrvick / angular-socket.js

Created October 18, 2013 15:53

AngularJS service to connect to a websocket server (SockJS or pure WebSocket), manage reconnection, and allow the rest of the angular application to easily send/retrieve data from an open socket.

	//TODO: make this a module

	/**
	* # SockJS socket management service
	*
	* Creates SockJS socket connection to server, re-connects on disconnection,
	* and exports hooks to map handlers for various data interactions.
	*
	*/
	angular.module('app').factory

lrvick / app.js

Last active April 26, 2024 13:06

AngularJS credit card form with validation

	// MIT: http://opensource.org/licenses/MIT

	angular.module('app', []);

	angular.module('app').controller
	( 'MainCtrl'
	, function($scope,$locale) {
	$scope.currentYear = new Date().getFullYear()
	$scope.currentMonth = new Date().getMonth() + 1
	$scope.months = $locale.DATETIME_FORMATS.MONTH

lrvick / pig.js

Created April 30, 2014 16:53

Pig Latin Translator / Mocha example

	var assert = require("assert")

	var pigLatinTrans = function(text){
	var pigText = text.replace(/[A-Za-z]+/gi,function(word){
	var letters = word.split('')
	var firstLetter = letters.shift()
	if (firstLetter.toUpperCase() == firstLetter){
	letters.push(firstLetter.toLowerCase())
	letters[0] = letters[0].toUpperCase()
	letters.push(firstLetter)

lrvick / sync-repos.sh

Last active July 25, 2022 06:15

Locally sync all Github repos & branches for user/org

	#!/bin/bash

	USER='lrvick'
	ACCESS_TOKEN='YOUR_TOKEN_HERE'
	API="https://api.github.com/orgs"
	ENDPOINT="/${USER}/repos?per_page=200&access_token=${ACCESS_TOKEN}"
	FOLDER='/home/lrvick/Sources'

	REPO_NAMES=$( curl -s "${API}${ENDPOINT}" \| \
	grep \"name\" \| sed 's/ \"name\": \"$.*$\",/\1/g'

lrvick / nginx.conf

Last active August 29, 2015 14:09

Nginx conditions to deny *.appcache files to IOS7 users to avoid their severe bugs.

	# If IOS7 sees a *.appcache file it freaks out and disables browser
	# history until browser cache is cleared AND it is rebooted.
	# Tell IOS7 users asking for a *.appcache file to GTFO with a 412
	# "precondition failed" response so they don't hurt themselves.
	if ( $http_user_agent ~* '(iPad\|iPhone);.CPU.OS 7_' ){
	set $test IOS7;
	}
	if ($request_filename ~* ^.+.appcache$) {
	set $test "${test}_APPCACHE";
	}

lrvick / nginx.conf

Created November 13, 2014 18:40

Convert specific GET params to Cookies with NGINX.

	# Convert GET access_token to Cookie to avoid Referrer leaks.
	location / {
	if ($request_uri ~ (.[\?&])access_token=[^&]&?(.*)){
	add_header Set-Cookie access_token=$arg_access_token;secure;HttpOnly
	return 301 $1$2;
	}
	}

lrvick / Dockerfile

Created November 13, 2014 19:40

Dockerfile for simple nginx static hosting

	#Get latest debian image
	FROM debian:wheezy

	RUN echo "deb http://nginx.org/packages/debian/ wheezy nginx" >> /etc/apt/sources.list.d/nginx.list
	RUN apt-key adv --fetch-keys "http://nginx.org/keys/nginx_signing.key"

	# Update package repos
	RUN apt-get update -y --fix-missing
	RUN apt-get upgrade -y --fix-missing

lrvick / gist:ba303eae8ad89b7f0f4d

Created December 8, 2014 22:29

Twilio Node.JS SMS sending example.

	var twilioNumber = '+19252414543';
	var twilioSID = 'Your twilio account SID';
	var twilioToken = 'Your twilio auth tokenn'

	var client = require('twilio')(twilioSID,twilioToken);

	var sendSMS = function(number,message){
	client.sms.messages.post({
	to:twilioNumber,
	from:fromNumber,

lrvick / Dockerfile

Last active August 29, 2015 14:12

Cassandra single instance Docker

	FROM abh1nav/java7

	# Download and extract Cassandra
	RUN \
	mkdir /opt/cassandra; \
	wget -O - http://www.us.apache.org/dist/cassandra/2.1.2/apache-cassandra-2.1.2-bin.tar.gz \
	\| tar xzf - --strip-components=1 -C "/opt/cassandra";

	ADD cassandra.yaml /opt/cassandra/conf/
	ADD run.sh /tmp/

lrvick / crashff.html

Created January 28, 2015 06:20

Little example that consistently crashes Firefox. This is why it makes more sense to do one process per tab.

	<html>
	<body>
	<a href="#" onclick="die()">click me!</a>
	<script>
	function die () {
	setTimeout(function () {die(); die()}, 0)
	}
	</script>
	</body>
	</html>

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