clach04 / shell_locked

simple shell script for gpio control suitable for control from Trigger

shell_locked

Simple shell script for gpio control suitable for control from Android lock control app Trigger in ssh mode. See https://github.com/clach04/pirest for https mode server.

Assumes two pins:

• lock/close
• unlock/open

with momentary on each pin to actuate. Similar to https://github.com/h42i/d00r-key-server.

Recommended for use with Android Trigger app in ssh mode.

Setup

NOTE door.sh needs to be edited to set the GPIO pins.

In addition it needs to be called in setup mode. If any other process access/changes the GPIO pins, e.g. a python script, setup needs to be ran again. Set and unset of GPIO pins will silently fail.

Key Registration Server for Trigger

Can either perform regular ssh key generation/registration or make use of Trigger's key creation mode.

Ensure .ssh directory exists and has correct permissions:

cd
chmod a-w .
chmod u+rwx  .
ls -altrd .
mkdir .ssh
chmod a-rwx .ssh
chmod u+rwx  .ssh
ls -ald .ssh

Run registration server:

./keyreg.py
# or
./keyreg.py ~/.ssh/authorized_keys

In Trigger, enter in the registration url, e.g. assuming server ip address is 192.168.1.1, enter in:

tcp://192.168.1.1:50007

NOTE older versions of Trigger (1.9.1) should only specify address and port and omit the tcp:// prefix.

Older versions also need to specify registration URL before creating key.

Once key is created, hit Register in Trigger app on Android.