DoorJam is the meatspace firewall for sudo room

sudo aptitude install build-essential libusb-1.0-0-dev

npm install

Users swipe their access card in a Magtek USB magnetic swipe card reader and if the hash of their card data matches a hash in the access control file then a character is sent over serial to an arduino that then closes a relay for a number of seconds to open the door.

If the card is not recognized then its hash is logged in the failed_attempts file with the date and time of the attempt.

Swipe a new card and run the grant_access_to_last_failed_attempt.js script to grant people access.

sudo cp doorjam.initd.with-forever /etc/init.d/doorjam
sudo update-rc.d doorjam defaults

Now edit the /etc/init.d/doorjam file to ensure all paths are correct.

sudo cp doorjam.initd.no-forever /etc/init.d/doorjam
sudo update-rc.d doorjam defaults

Now edit the /etc/init.d/doorjam file to ensure all paths are correct.

Change the IP, path and :

ssh [email protected] "cd /root/doorjam; ./grant_access_to_last_attempt.js <name and contact info of new user>"

You can also use the sudo_grant_access.sh script, but you should edit it to suit your environment.

change /etc/bash.bashrc to remind you when the filesystem is not read-only:

PS1='${debian_chroot:+($debian_chroot)}\u@\hif grep "ec2c7555affb / ext4 rw" /proc/mounts > /dev/null; then echo \ FILESYSTEM IS WRITABLE, RUN roroot TO FIX; fi:\w$ '

GPLv3+

Copyright 2014 Marc Juul blacklist the following hashes (magstripe error codes): b8548d912086cc19f0f4633a4307af3c35b6ea81 dd51c7f8b6b1c7b478217b10cb228a0d1d5fb310 1d9358c91b137d93541672ff240b3f795587bd6d 05475cb790516f8bdd63504f24c295ddea6f086a (i think) 1177c84cedb98aca496cb2997d84f654a902f1dc 2d71b8483fb11a1e52849c3ce54c07f43b640852 684f2ce81f430e49406911da84c44cc3a9b65230 7d7b38dbdd71860c9c4502505a0cb5842bfa9fe6 4adc1dbd9253e3ec41bc037d2f5fd393c790ece5