111 lines
3.2 KiB
Bash
111 lines
3.2 KiB
Bash
#! /bin/bash
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# JConf, a JupyterHub user manager. Manages system users and links them with jupyterhub accounts.
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# Version 0.1 - 24th Nov, 2025
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# MIT Licensed, by The Grammer Society
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# required options:
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# setup: must be run after downloaded. Will create a new venv in /opt, installs jupyterhub, lab and notebook. Checks if npm is installed, then installs configurable http server, installs itself to /usr/bin. Installs service file, enables and starts it. Adds root to admins.
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# adduser: creates a system user, asks for password, calls jupyterhub api to create a new user, adds penv to user, su user, penv init and penv creates a default environment. Also copy some instructions in readme file.
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# deluser: deletes jupyterhub user, deletes user home, deletes user profile from system.
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# start: starts the server, systemd call
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# stop: stops the server, systemd call
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title() {
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echo "JConf: JupyterHub Configuration Manager."
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}
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usage() {
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echo "Must run as root."
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echo "Usage: jconf <command> <args>"
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echo ""
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echo "User Management Commands:"
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echo " - adduser <name>"
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echo " - deluser <name>"
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echo " - listusers"
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echo ""
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echo "Server Management Commands:"
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echo " - start"
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echo " - stop"
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echo " - install"
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echo " - uninstall"
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}
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if [ "$#" -lt 1 ]; then
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title
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usage
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exit 1
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fi
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cmd=$1
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case "$cmd" in
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adduser)
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exist=$(awk -F: -v username="$2" '{if ($1 == username && $3 >= 1000 && $1 != "nobody") {print 1; found=1; exit}} END {if (!found) print 0}' /etc/passwd)
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if [ "$exist" -eq 1 ]; then
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echo "$2 user already exists"
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else
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while true; do
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read -p "Do you want to create an user account $2 [Y/n]:" yn
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case $yn in
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[Yy]* )
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useradd $2;
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echo "Enter the password for $2:";
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passwd $2
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echo "$2 user account created successfully";
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break;;
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[Nn]* ) exit 1;;
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* ) echo "Please answer Y or N.";;
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esac
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done
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fi
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exit 1
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;;
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deluser)
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exist=$(awk -F: -v username="$2" '{if ($1 == username && $3 >= 1000 && $1 != "nobody") {print 1; found=1; exit}} END {if (!found) print 0}' /etc/passwd)
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if [ "$exist" -eq 0 ]; then
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echo "$2 user doesn't exist"
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exit 1
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else
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while true; do
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read -p "Do you want to delete $2 user account? [Y/n]:" yn
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case $yn in
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[Yy]* )
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userdel -rRZ $2;
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echo "$2 user account deleted successfully";
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break;;
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[Nn]* ) exit 1;;
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* ) echo "Please answer yes or no.";;
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esac
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done
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fi
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exit 1
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;;
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listusers)
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husers= awk -F: '{ if ($3 >= 1000 && $1 != "nobody" ) {print $1}}' /etc/passwd
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echo $husers
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;;
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start)
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echo
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;;
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stop)
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echo
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;;
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install)
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echo
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;;
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uninstall)
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echo
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;;
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*)
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echo
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;;
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esac
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