raspap-webgui-mirror/installers/uninstall.sh

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#!/bin/bash
raspap_dir="/etc/raspap"
raspap_user="www-data"
version=`sed 's/\..*//' /etc/debian_version`
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# Determine Raspbian version and set default home location for lighttpd
webroot_dir="/var/www/html"
if [ $version -eq 10 ]; then
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version_msg="Raspbian 10.0 (Buster)"
php_package="php7.1-cgi"
elif [ $version -eq 9 ]; then
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version_msg="Raspbian 9.0 (Stretch)"
php_package="php7.0-cgi"
else
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version_msg="Raspbian 8.0 (Jessie) or earlier"
webroot_dir="/var/www"
php_package="php5-cgi"
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fi
phpcgiconf=""
if [ "$php_package" = "php7.1-cgi" ]; then
phpcgiconf="/etc/php/7.1/cgi/php.ini"
elif [ "$php_package" = "php7.0-cgi" ]; then
phpcgiconf="/etc/php/7.0/cgi/php.ini"
elif [ "$php_package" = "php5-cgi" ]; then
phpcgiconf="/etc/php5/cgi/php.ini"
fi
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# Outputs a RaspAP Install log line
function install_log() {
echo -e "\033[1;32mRaspAP Install: $*\033[m"
}
# Outputs a RaspAP Install Error log line and exits with status code 1
function install_error() {
echo -e "\033[1;37;41mRaspAP Install Error: $*\033[m"
exit 1
}
# Checks to make sure uninstallation info is correct
function config_uninstallation() {
install_log "Configure installation"
echo "Detected ${version_msg}"
echo "Install directory: ${raspap_dir}"
echo "Lighttpd directory: ${webroot_dir}"
echo -n "Uninstall RaspAP with these values? [y/N]: "
read answer
if [[ $answer != "y" ]]; then
echo "Installation aborted."
exit 0
fi
}
# Checks for/restore backup files
function check_for_backups() {
if [ -d "$raspap_dir/backups" ]; then
if [ -f "$raspap_dir/backups/interfaces" ]; then
echo -n "Restore the last interfaces file? [y/N]: "
read answer
if [[ $answer -eq 'y' ]]; then
sudo cp "$raspap_dir/backups/interfaces" /etc/network/interfaces
fi
fi
if [ -f "$raspap_dir/backups/hostapd.conf" ]; then
echo -n "Restore the last hostapd configuration file? [y/N]: "
read answer
if [[ $answer -eq 'y' ]]; then
sudo cp "$raspap_dir/backups/hostapd.conf" /etc/hostapd/hostapd.conf
fi
fi
if [ -f "$raspap_dir/backups/dnsmasq.conf" ]; then
echo -n "Restore the last dnsmasq configuration file? [y/N]: "
read answer
if [[ $answer -eq 'y' ]]; then
sudo cp "$raspap_dir/backups/dnsmasq.conf" /etc/dnsmasq.conf
fi
fi
if [ -f "$raspap_dir/backups/dhcpcd.conf" ]; then
echo -n "Restore the last dhcpcd.conf file? [y/N]: "
read answer
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if [[ $answer -eq 'y' ]]; then
sudo cp "$raspap_dir/backups/dhcpcd.conf" /etc/dhcpcd.conf
fi
fi
if [ -f "$raspap_dir/backups/php.ini" ] && [ -f "$phpcgiconf" ]; then
echo -n "Restore the last php.ini file? [y/N]: "
read answer
if [[ $answer -eq 'y' ]]; then
sudo cp "$raspap_dir/backups/php.ini" "$phpcgiconf"
fi
fi
if [ -f "$raspap_dir/backups/rc.local" ]; then
echo -n "Restore the last rc.local file? [y/N]: "
read answer
if [[ $answer -eq 'y' ]]; then
sudo cp "$raspap_dir/backups/rc.local" /etc/rc.local
else
echo -n "Remove RaspAP Lines from /etc/rc.local? [Y/n]: "
if [[ $answer -ne 'n' ]]; then
sed -i '/#RASPAP/d' /etc/rc.local
fi
fi
fi
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fi
}
# Removes RaspAP directories
function remove_raspap_directories() {
install_log "Removing RaspAP Directories"
if [ ! -d "$raspap_dir" ]; then
install_error "RaspAP Configuration directory not found. Exiting!"
fi
if [ ! -d "$webroot_dir" ]; then
install_error "RaspAP Installation directory not found. Exiting!"
fi
sudo rm -rf "$webroot_dir"/*
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sudo rm -rf "$raspap_dir"
}
# Removes installed packages
function remove_installed_packages() {
install_log "Removing installed packages"
echo -n "Remove the following installed packages? lighttpd $php_package git hostapd dnsmasq vnstat [y/N]: "
read answer
if [ "$answer" != 'n' ] && [ "$answer" != 'N' ]; then
echo "Removing packages."
sudo apt-get remove lighttpd $php_package git hostapd dnsmasq vnstat
sudo apt-get autoremove
else
echo "Leaving packages installed."
fi
}
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# Removes www-data from sudoers
function clean_sudoers() {
# should this check for only our commands?
sudo sed -i '/www-data/d' /etc/sudoers
}
function remove_raspap() {
config_uninstallation
check_for_backups
remove_raspap_directories
remove_installed_packages
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clean_sudoers
}
remove_raspap