Ricardo Ander-Egg polyrand

Native Secure Enclave backed ssh keys on MacOS

It turns out that MacOS Tahoe can generate and use secure-enclave backed SSH keys! This replaces projects like https://github.com/maxgoedjen/secretive

There is a shared library /usr/lib/ssh-keychain.dylib that traditionally has been used to add smartcard support to ssh by implementing PKCS11Provider interface. However since recently it also implements SecurityKeyProivder which supports loading keys directly from the secure enclave! SecurityKeyProvider is what is normally used to talk to FIDO2 devices (e.g. libfido2 can be used to talk to your Yubikey). However you can now use it to talk to your Secure Enclave instead!

Option 1: Command-line download extension as zip and extract

extension_id=jifpbeccnghkjeaalbbjmodiffmgedin   # change this ID
curl -L -o "$extension_id.zip" "https://clients2.google.com/service/update2/crx?response=redirect&os=mac&arch=x86-64&nacl_arch=x86-64&prod=chromecrx&prodchannel=stable&prodversion=44.0.2403.130&x=id%3D$extension_id%26uc" 
unzip -d "$extension_id-source" "$extension_id.zip"

Thx to crxviewer for the magic download URL.

Save nbread somewhere in your $PATH and give it permissions with chmod +x nbread

Add the following alias to your shell:

alias rgnb="rg --pre nbread --pre-glob '*.ipynb' --type-add 'ipynb:*.ipynb' -tipynb"

Now you can run rgnb sqlite to search for "sqlite" in all your *.ipynb files.

License

Ricardo Ander-Egg (the “Licensor”) grants you an on-going, non-exclusive license to use the Drawings (the “License”).

An individual license grants permission to the Licensee to access and use the Drawings (the “Individual License”).

A team license grants permission to all Employees and Contractors of the Licensee to access and use the Drawings (the “Team License”).

You can:

DISCLAIMER

This License is currently being reviewed and may be updated any time. The changes made to this License have immediate effect after its update.

TL;DR

You can use the Drawings for whatever you want except redistributing or reselling them in any of their forms, separated or packaged.

You can use them for unlimited End Products, either paid or free, for unlimited End Clients, as long as the End Product is not directly related or in competition with the Drawings and/or excalidraw.art.

	import contextlib
	from functools import wraps
	import cProfile
	from typing import Optional
	import io
	import pstats
	import time
	from pathlib import Path
	from functools import wraps

	from jinja2 import Environment, FileSystemLoader, select_autoescape
	from pathlib import Path
	import shutil
	import tempfile
	import subprocess
	import os


	if "tailwindcss" not in os.listdir():

	import binascii
	import sqlite3
	import collections
	import math
	import re

	RE_SPLIT = re.compile(r'[^A-Za-z0-9_]+')

	def tokenize(s):
	# this is super basic and should be replaced with a real tokenizer