Script to log at INSA Lyon

README.md

Usage

1. Edit script to set your USERNAME.
2. Set PASSWORD variable or be asked every time 😃

Configure to be launch at startup

Windows

1. Install the Ubuntu sub-system (available in the Windows Store)
2. After that, make sure curl is installed
3. Add this command in the Task Scheduler (fr: Planificateur de tache) bash -c 'bash /mnt/r/Documents/_INSA/INSA_Login.sh'

Linux

It should be even simpler, go look on the internet 😉

INSA_Login.sh

#!/bin/bash

# Get the redirect URL
# Because INSA have done some stupid configuration,
# You must use a non existing DNS in order to get it working
TEST_URL='http://insa.fr/'
NEW_LOCATION_URL=$(curl -Ls -o /dev/null -w %{url_effective} ${TEST_URL})

HOSTNAME=$(echo ${NEW_LOCATION_URL} | awk -F/ '{print $3}')

if [ "$TEST_URL" == "$NEW_LOCATION_URL" ]
then
	echo "Already logged in!"
	exit 0
fi

# Get the IP from DHCP configuration
IP=$(ip route list | \
	grep default | \
	grep -E -o -m 1 '10.44.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)')


USERNAME='xxxxxxx@insa-lyon.fr'
# Choose one of each option (ask every time or have the password saved as plain text)
read -s -p "Enter password for $USERNAME: " PASSWORD
#PASSWORD=''

RES=$(curl ${CURL_OPTION} --data "auth_user=${USERNAME}&auth_pass=${PASSWORD}&accept=Login" \
	--resolve "${HOSTNAME}:${IP}" -s -o /dev/null -w "%{http_code}" ${NEW_LOCATION_URL})

if [ "$RES" -eq "200" ] 
then
	echo "Logged in, enjoy!"
	exit 0
else
	echo "Error while login in, got status code '${RES}'"
	exit 1
fi