Josh Buker joshbuker

YubiKey 4 series GPG and SSH setup guide

Written for fairly adept technical users, preferably of Debian GNU/Linux, not for absolute beginners.

You'll probably be working with a single smartcard, so you'll want only one primary key (1. Sign & Certify) and two associated subkeys (2. Encrypt, 3. Authenticate). I've published a Bash function which automates this slightly special key generation process.

	# Comments removed for brevity

	# No need to declare which submodules are in use beforehand
	Rails.application.config.sorcery.configure do \|config\|
	config.not_authenticated_action = :not_authenticated
	config.save_return_to_url = true
	config.cookie_domain = nil
	config.remember_me_httponly = true
	config.token_randomness = 15

	HTTP status code symbols for Rails

	Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

	Status Code Symbol
	1xx Informational
	100 :continue
	101 :switching_protocols
	102 :processing