#!/bin/bash

set -e

# Script para buscar usuarios que non sexan de sistema
# e configurarlles o firefox coas opciós de arkenfox

# Repo coa configuración
echo "Baixando configuración..."
rm -rf /tmp/user_js > /dev/null 2>&1
git clone https://github.com/arkenfox/user.js.git /tmp/user_js
echo ""

# Configura Firefox
set_firefox_config () {
    USER=$1
    HOME=$2

    if DIRECTORIO=$(dirname $(find $HOME -name profiles.ini)) ; then
        # Buscando directorio do perfil
        if [[ $(grep '\[Profile[^0]\]' $DIRECTORIO/profiles.ini) ]]; then
            PROFPATH=$(grep -E '^\[Profile|^Path|^Default' $DIRECTORIO/profiles.ini | grep -1 '^Default=1' | grep '^Path' | cut -c6-)
        else 
            PROFPATH=$(grep 'Path=' $DIRECTORIO/profiles.ini | sed 's/^Path=//')
        fi
        PROFILE_DIR=$DIRECTORIO/$PROFPATH
		
        # Xa temos o directorio, copiase a config
        cp /tmp/user_js/prefsCleaner.sh $PROFILE_DIR
        cp /tmp/user_js/updater.sh $PROFILE_DIR
        cp /tmp/user_js/user.js $PROFILE_DIR
        wget --quiet https://codeberg.org/Liassica/user-overrides/raw/branch/main/user-overrides/no-suggestions-no-password/user-overrides.js -P $PROFILE_DIR

        echo "Firefox do usuario $USER configurado."
    else
        echo "Non se encontra o directorio do Firefox."
    fi
}

# RUN
uid_min=$(grep -E '^UID_MIN' /etc/login.defs | awk '{print $2}')
uid_max=$(grep -E '^UID_MAX' /etc/login.defs | awk '{print $2}')

echo "Buscando usuarios con UID entre $uid_min e $uid_max..."

while read line; do
    IFS=':' read -r usuario uid home <<< "$(echo $line | cut -d\: -f1,3,6)"

    if [ $uid -ge $uid_min ] && [ $uid -le $uid_max ]; then
        echo "Atopado $usuario con UID $uid en $home"
	echo "Configurando Firefox..."
        set_firefox_config $usuario $home
    fi
done < /etc/passwd