Jan Lehnardt janl

// this is a draft of an outline of an result of an in-person meeting that will eventually live in a GitHub issue for the community to discuss, this is just to vet the outline with the in-person meeting members.

New Hoodie Architecture

This is going to be a long one, grab a nice beverage and enjoy the ride :)

Table of Contents

Motivation
- Making work on and with Hoodie easier and more fun

@ppk asks: “OK, suggestions for my next bit of research?” — https://twitter.com/ppk/status/587545743625478144

@rem replies: “@ppk storage. What works in browser, what browsers, what phones, how it changes when *added to home screen", limits, etc. How's that?” — https://twitter.com/rem/status/587566978065367040

Here’s what I whipped up, please add more in the comments:

APIs:

localStorage: https://developer.mozilla.org/en-US/docs/Web/API/Storage/LocalStorage / http://dev.w3.org/html5/webstorage/#dom-localstorage / http://dev.w3.org/html5/webstorage/#storage-0
- Chrome Storage (Chrome apps): https://developer.chrome.com/apps/storage
IndexedDB: https://developer.mozilla.org/en-US/docs/Web/API/IndexedDB_API

	12006 silly gunzTarPerm extractEntry LICENSE
	12007 silly gunzTarPerm extractEntry writable.js
	12008 silly install resolved []
	12009 verbose about to build /usr/local/lib/node_modules/hoodie-cli/node_modules/insight/node_modules/request/node_modules/qs
	12010 info build /usr/local/lib/node_modules/hoodie-cli/node_modules/insight/node_modules/request/node_modules/qs
	12011 silly gunzTarPerm extractEntry index.js
	12012 silly gunzTarPerm extractEntry test.js
	12013 info preinstall [email protected]
	12014 silly gunzTarPerm extractEntry LICENSE
	12015 silly gunzTarPerm extractEntry writable.js

	#!/bin/sh -ex
	# I have a variable that’s a string, that includes the expansion for another variable, albeit quited: `\${foo}`
	# how can I get a string that is that original string, but with the variable expanded?
	# no bashisms allowed, this needs to be stock-sh.


	var1=foo
	var2=\${var1}/bar

	# insert magic here

	> head -1 configure
	#!/bin/sh

	> checkbashisms -f configure

	> echo $?
	0

	> head -1 configure
	#!/bin/bash

	OpenSSL Security Advisory [19 Mar 2015]
	=======================================

	OpenSSL 1.0.2 ClientHello sigalgs DoS (CVE-2015-0291)
	=====================================================

	Severity: High

	If a client connects to an OpenSSL 1.0.2 server and renegotiates with an
	invalid signature algorithms extension a NULL pointer dereference will occur.

	- var hash = crypt.createHash('sha256');
	- hash.update(assetData);
	- return hash.digest('hex');
	+ return crypt.createHash('sha256')
	+ .update(assetData)
	+ .digest('hex');

	> echo '{"a":1}' \| ../node_query_server/bin/qs2

	net.js:614
	throw new TypeError('invalid data');
	^
	TypeError: invalid data
	at WriteStream.Socket.write (net.js:614:11)
	at null._onTimeout (/Users/jan/Work/qs2/node_query_server/index.js:17:20)
	at Timer.listOnTimeout [as ontimeout] (timers.js:112:15)

	> grunt test
	Running "jshint:files" (jshint) task
	>> 9 files lint free.

	Running "simplemocha:unit" (simplemocha) task

	․․

	2 passing (6ms)