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460 lines
18 KiB
Bash
460 lines
18 KiB
Bash
raspap_dir="/etc/raspap"
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raspap_user="www-data"
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webroot_dir="/var/www/html"
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version=$(lsb_release -sc)
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# Determine version, set default home location for lighttpd and
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# php package to install
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if [ $version = "bullseye" ]; then
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version_msg="11.0 (Bullseye)"
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# sudo apt update --allow-releaseinfo-change
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php_package="php7.4-cgi"
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elif [ $version = "buster" ]; then
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version_msg="10.0 (Buster)"
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php_package="php7.3-cgi"
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elif [ $version = "stretch" ]; then
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version_msg="9.0 (Stretch)"
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php_package="php7.0-cgi"
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elif [ $version = "focal" ]; then
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version_msg="20.02 (Focal)"
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php_package="php7.4-cgi"
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elif [ $version = "jammy" ]; then
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version_msg="22.04 (Jammy)"
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php_package="php8.1-cgi"
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else
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version_msg="Unmatched version use php7.4"
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php_package="php7.4-cgi"
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fi
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phpcgiconf=""
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if [ "$php_package" = "php8.1-cgi" ]; then
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phpcgiconf="/etc/php/8.1/cgi/php.ini"
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elif [ "$php_package" = "php7.4-cgi" ]; then
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phpcgiconf="/etc/php/7.4/cgi/php.ini"
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elif [ "$php_package" = "php7.3-cgi" ]; then
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phpcgiconf="/etc/php/7.3/cgi/php.ini"
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elif [ "$php_package" = "php7.0-cgi" ]; then
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phpcgiconf="/etc/php/7.0/cgi/php.ini"
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fi
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# Outputs a RaspAP Install log line
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function install_log() {
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echo -e "\033[1;32mLabyrinthAP Install: $*\033[m"
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}
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# Outputs a RaspAP Install Error log line and exits with status code 1
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function install_error() {
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echo -e "\033[1;37;41mLabyrinthAP Install Error: $*\033[m"
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exit 1
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}
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# Outputs a RaspAP Warning line
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function install_warning() {
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echo -e "\033[1;33mWarning: $*\033[m"
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}
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# Outputs a welcome message
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function display_welcome() {
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raspberry='\033[0;35m'
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cyan='\033[1;36m'
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echo -e "${cyan}\n"
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echo -e " _ _ _ _ _ _ ____ "
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echo -e " | | __ _| |__ _ _ _ __(_)_ __ | |_| |__ / \ | _ \ "
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echo -e " | | / _ | _ \| | | | __| | _ \| __| _ \ / _ \ | |_) | "
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echo -e " | |__| (_| | |_) | |_| | | | | | | | |_| | | |/ ___ \| __/ "
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echo -e " |_____\__,_|_.__/ \__, |_| |_|_| |_|\__|_| |_/_/ \_\_| "
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echo -e " |___/ "
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echo -e " by Minotaurware.net"
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echo -e "${raspberry}"
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echo -e "The Quick Installer will guide you through a few easy steps\n\n"
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}
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### NOTE: all the below functions are overloadable for system-specific installs
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### NOTE: some of the below functions MUST be overloaded due to system-specific installs
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function config_installation() {
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install_log "Configure installation"
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echo "Detected ${version_msg}"
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echo "Install directory: ${raspap_dir}"
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echo "Lighttpd directory: ${webroot_dir}"
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echo -n "Complete installation with these values? [y/N]: "
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read answer
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if [[ $answer != "y" ]]; then
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echo "Installation aborted."
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exit 0
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fi
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}
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# Runs a system software update to make sure we're using all fresh packages
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function update_system_packages() {
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# OVERLOAD THIS
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install_error "No function definition for update_system_packages"
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}
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# Installs additional dependencies using system package manager
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function install_dependencies() {
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# OVERLOAD THIS
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install_error "No function definition for install_dependencies"
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}
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#If Armbian set network interfaces naming convention
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function common_interfaces() {
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if [ -f /boot/armbianEnv.txt ]; then
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sudo sed -i "1i extraargs=net.ifnames=0" /boot/armbianEnv.txt
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install_log "armbianEnv patched"
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else install_log "Armbian undetected no patching required"
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fi
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}
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# This section no longer used but may retain value for patching service
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function stop_lokinet(){
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install_log "stop lokinet and patch hostapd restart to service"
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sudo systemctl stop lokinet.service
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#Set sed lokinet.service for Hostapd to restart everytime after Lokinet restarts
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sed -i "/ExecStartPost=+\/usr\/sbin\/lokinet-resolvconf add \/var\/lib\/lokinet\/lokinet.ini/a ExecStartPost=+systemctl restart hostapd" /usr/lib/systemd/system/lokinet.service
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sudo systemctl daemon-reload
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}
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# Replaces NetworkManager with DHCPD
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function check_for_networkmananger() {
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# OVERLOAD THIS
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install_error "No function definition for install_dependencies"
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}
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# Enables PHP for lighttpd and restarts service for settings to take effect
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function enable_php_lighttpd() {
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install_log "Enabling PHP for lighttpd"
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sudo lighttpd-enable-mod fastcgi-php
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sudo service lighttpd force-reload
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sudo /etc/init.d/lighttpd restart || install_error "Unable to restart lighttpd"
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}
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# Verifies existence and permissions of RaspAP directory
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function create_raspap_directories() {
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install_log "Creating LabyrinthAP directories"
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if [ -d "$raspap_dir" ]; then
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sudo mv $raspap_dir "$raspap_dir.`date +%F-%R`" || install_error "Unable to move old '$raspap_dir' out of the way"
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fi
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sudo mkdir -p "$raspap_dir" || install_error "Unable to create directory '$raspap_dir'"
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# Create a directory for existing file backups.
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sudo mkdir -p "$raspap_dir/backups"
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# Create a directory to store networking configs
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sudo mkdir -p "$raspap_dir/networking"
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# Copy existing dhcpcd.conf to use as base config
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cat /etc/dhcpcd.conf | sudo tee -a /etc/raspap/networking/defaults
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sudo chown -R $raspap_user:$raspap_user "$raspap_dir" || install_error "Unable to change file ownership for '$raspap_dir'"
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}
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# Generate logging enable/disable files for hostapd
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function create_logging_scripts() {
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install_log "Creating logging scripts"
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sudo mkdir $raspap_dir/hostapd || install_error "Unable to create directory '$raspap_dir/hostapd'"
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# Move existing shell scripts
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sudo mv "$webroot_dir/installers/"*log.sh "$raspap_dir/hostapd" || install_error "Unable to move logging scripts"
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# Make enablelog.sh and disablelog.sh not writable by www-data group.
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sudo chown -c root:"$raspap_user" "$raspap_dir/hostapd/"*log.sh || install_error "Unable change owner and/or group."
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sudo chmod 750 "$raspap_dir/hostapd/"*log.sh || install_error "Unable to change file permissions."
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}
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# Fetches latest files from github to webroot
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function download_latest_files() {
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if [ -d "$webroot_dir" ]; then
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sudo mv $webroot_dir "$webroot_dir.`date +%F-%R`" || install_error "Unable to remove old webroot directory"
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fi
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install_log "Cloning latest files from github"
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git clone --depth 1 https://github.com/necro-nemesis/LabyrinthAP /tmp/raspap-webgui || install_error "Unable to download files from github"
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sudo mv /tmp/raspap-webgui $webroot_dir || install_error "Unable to move raspap-webgui to web root"
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}
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# Sets files ownership in web root directory
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function change_file_ownership() {
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if [ ! -d "$webroot_dir" ]; then
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install_error "Web root directory doesn't exist"
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fi
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install_log "Changing file ownership in web root directory"
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sudo chown -R $raspap_user:$raspap_user "$webroot_dir" || install_error "Unable to change file ownership for '$webroot_dir'"
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}
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# Check for existing /etc/network/interfaces and /etc/hostapd/hostapd.conf files
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function check_for_old_configs() {
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if [ -f /etc/network/interfaces ]; then
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sudo cp /etc/network/interfaces "$raspap_dir/backups/interfaces.`date +%F-%R`"
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sudo ln -sf "$raspap_dir/backups/interfaces.`date +%F-%R`" "$raspap_dir/backups/interfaces"
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fi
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if [ -f /etc/hostapd/hostapd.conf ]; then
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sudo cp /etc/hostapd/hostapd.conf "$raspap_dir/backups/hostapd.conf.`date +%F-%R`"
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sudo ln -sf "$raspap_dir/backups/hostapd.conf.`date +%F-%R`" "$raspap_dir/backups/hostapd.conf"
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fi
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if [ -f /etc/dnsmasq.conf ]; then
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sudo cp /etc/dnsmasq.conf "$raspap_dir/backups/dnsmasq.conf.`date +%F-%R`"
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sudo ln -sf "$raspap_dir/backups/dnsmasq.conf.`date +%F-%R`" "$raspap_dir/backups/dnsmasq.conf"
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fi
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if [ -f /etc/dnsmasq.hosts ]; then
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sudo cp /etc/dnsmasq.hosts "$raspap_dir/backups/dnsmasq.hosts.`date +%F-%R`"
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sudo ln -sf "$raspap_dir/backups/dnsmasq.hosts.`date +%F-%R`" "$raspap_dir/backups/dnsmasq.hosts"
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fi
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if [ -f /etc/dhcpcd.conf ]; then
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sudo cp /etc/dhcpcd.conf "$raspap_dir/backups/dhcpcd.conf.`date +%F-%R`"
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sudo ln -sf "$raspap_dir/backups/dhcpcd.conf.`date +%F-%R`" "$raspap_dir/backups/dhcpcd.conf"
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fi
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if [ -f /etc/rc.local ]; then
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sudo cp /etc/rc.local "$raspap_dir/backups/rc.local.`date +%F-%R`"
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sudo ln -sf "$raspap_dir/backups/rc.local.`date +%F-%R`" "$raspap_dir/backups/rc.local"
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fi
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if [ -f /etc/nftables.conf ]; then
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sudo cp /etc/nftables.conf "$raspap_dir/backups/nftables.conf.`date +%F-%R`"
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sudo ln -sf "$raspap_dir/backups/nftables.conf.`date +%F-%R`" "$raspap_dir/backups/nftables.conf"
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fi
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}
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# Move configuration file to the correct location
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function move_config_file() {
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if [ ! -d "$raspap_dir" ]; then
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install_error "'$raspap_dir' directory doesn't exist"
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fi
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install_log "Moving configuration file to '$raspap_dir'"
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sudo mv "$webroot_dir"/raspap.php "$raspap_dir" || install_error "Unable to move files to '$raspap_dir'"
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sudo chown -R $raspap_user:$raspap_user "$raspap_dir" || install_error "Unable to change file ownership for '$raspap_dir'"
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}
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# select iptables or nftables
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function network_tables() {
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install_log "Selecting iptables or nftable rules"
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if [ $version != "future_requirement" ]; then
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install_log "Use iptables"
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sudo apt-get -y install iptables
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tablerouteA='iptables -t nat -A POSTROUTING -s 10.3.141.0\/24 -o lokitun0 -j MASQUERADE #RASPAP'
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tablerouteB='iptables -t nat -A POSTROUTING -j MASQUERADE #RASPAP'
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else
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install_log "Use nftables"
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sudo apt-get -y install nftables
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sudo apt-get -y purge iptables
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sudo systemctl enable nftables.service
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fi
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}
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# Set up default configuration
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function default_configuration() {
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install_log "Setting up hostapd"
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if [ -f /etc/default/hostapd ]; then
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sudo mv /etc/default/hostapd /tmp/default_hostapd.old || install_error "Unable to remove old /etc/default/hostapd file"
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fi
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sudo mv $webroot_dir/config/default_hostapd /etc/default/hostapd || install_error "Unable to move hostapd defaults file"
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sudo mv $webroot_dir/config/hostapd.conf /etc/hostapd/hostapd.conf || install_error "Unable to move hostapd configuration file"
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sudo mv $webroot_dir/config/dnsmasq.conf /etc/dnsmasq.conf || install_error "Unable to move dnsmasq configuration file"
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sudo mv $webroot_dir/config/dnsmasq.hosts /etc/dnsmasq.hosts || install_error "unable to move dnsmasq hosts file"
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sudo mv $webroot_dir/config/dhcpcd.conf /etc/dhcpcd.conf || install_error "Unable to move dhcpcd configuration file"
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sudo mv $webroot_dir/config/head /etc/resolvconf/resolv.conf.d/head || install_error "Unable to move resolvconf head file"
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sudo mv $webroot_dir/config/nftables.conf /etc/nftables.conf || install_error "unable to move nftables configuration file"
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# Add oxen-whois service
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sudo mv $webroot_dir/config/oxen-whois /usr/local/bin/oxen-whois || install_error "unable to move oxen-whois binary"
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sudo mv $webroot_dir/config/oxen-whois.service /etc/systemd/system/oxen-whois.service || install_error "unable to move oxen-whois.service to system"
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sudo systemctl enable --now oxen-whois #start oxen-whois as service
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sudo rm /etc/resolv.conf
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sudo ln -s /etc/resolvconf/run/resolv.conf /etc/resolv.conf
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sudo resolvconf -u || install_error "Unable to update resolv.conf"
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# LokiPAP Batch files relocation and permissions in user loki-network directory
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sudo mv $webroot_dir/config/lokilaunch.sh /var/lib/lokinet/ || install error "Unable to move lokilaunch.sh, install Lokinet first"
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sudo mv $webroot_dir/config/mobile.sh /var/lib/lokinet/ || install error "Unable to move mobile.sh, file not found"
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#changes persmission on lokilaunch.sh and mobile.sh
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sudo chmod 755 /var/lib/lokinet/lokilaunch.sh
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sudo chmod 777 /var/lib/lokinet/mobile.sh
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# Generate required lines for Rasp AP to place into rc.local file.
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# #RASPAP is for removal
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lines=(
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'echo 1 > \/proc\/sys\/net\/ipv4\/ip_forward #RASPAP'
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"$tablerouteA"
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"$tablerouteB"
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# 'if ! [cat \/sys\/class\/net\/eth0\/carrier] ; then'
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'\/var\/lib\/lokinet\/mobile.sh'
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# 'fi #end'
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)
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for line in "${lines[@]}"; do
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if grep "$line" /etc/rc.local > /dev/null; then
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echo "$line: Line already added"
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else
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sudo sed -i "s/^exit 0$/$line\nexit 0/" /etc/rc.local
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echo "Adding line $line"
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fi
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done
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}
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# Add a single entry to the sudoers file
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function sudo_add() {
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sudo bash -c "echo \"www-data ALL=(ALL) NOPASSWD:$1\" | (EDITOR=\"tee -a\" visudo)" \
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|| install_error "Unable to patch /etc/sudoers"
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}
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# Adds www-data user to the sudoers file with restrictions on what the user can execute
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function patch_system_files() {
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# add symlink to prevent wpa_cli cmds from breaking with multiple wlan interfaces
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install_log "symlinked wpa_supplicant hooks for multiple wlan interfaces"
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sudo ln -s /usr/share/dhcpcd/hooks/10-wpa_supplicant /etc/dhcp/dhclient-enter-hooks.d/
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# Set commands array
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cmds=(
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#added for forced Lokinet
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"/sbin/ip"
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"/sbin/ifdown"
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"/sbin/ifup"
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"/bin/cat /etc/wpa_supplicant/wpa_supplicant.conf"
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"/bin/cat /etc/wpa_supplicant/wpa_supplicant-wlan[0-9].conf"
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"/bin/cp /tmp/wifidata /etc/wpa_supplicant/wpa_supplicant.conf"
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"/bin/cp /tmp/wifidata /etc/wpa_supplicant/wpa_supplicant-wlan[0-9].conf"
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"/sbin/wpa_cli -i wlan[0-9] scan_results"
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"/sbin/wpa_cli -i wlan[0-9] scan"
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"/sbin/wpa_cli -i wlan[0-9] reconfigure"
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"/sbin/wpa_cli -i wlan[0-9] select_network"
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"/bin/cp /tmp/hostapddata /etc/hostapd/hostapd.conf"
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"/etc/init.d/hostapd start"
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"/etc/init.d/hostapd stop"
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"/etc/init.d/dnsmasq start"
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"/etc/init.d/dnsmasq stop"
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"/bin/cp /tmp/dhcpddata /etc/dnsmasq.conf"
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"/sbin/shutdown -h now"
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"/sbin/reboot"
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"/sbin/ip link set wlan[0-9] down"
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"/sbin/ip link set wlan[0-9] up"
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"/sbin/ip -s a f label wlan[0-9]"
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"/bin/cp /etc/raspap/networking/dhcpcd.conf /etc/dhcpcd.conf"
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"/etc/raspap/hostapd/enablelog.sh"
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"/etc/raspap/hostapd/disablelog.sh"
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"/var/lib/lokinet/lokilaunch.sh"
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)
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# Check if sudoers needs patching
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if [ $(sudo grep -c www-data /etc/sudoers) -ne 28 ]
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then
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# Sudoers file has incorrect number of commands. Wiping them out.
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install_log "Cleaning sudoers file"
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sudo sed -i '/www-data/d' /etc/sudoers
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install_log "Patching system sudoers file"
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# patch /etc/sudoers file
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for cmd in "${cmds[@]}"
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do
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sudo_add $cmd
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IFS=$'\n'
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done
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else
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install_log "Sudoers file already patched"
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fi
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# Unmask and enable hostapd.service
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sudo systemctl unmask hostapd.service
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sudo systemctl enable hostapd.service
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#crontab daily lokinet updates and log
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cat > /var/spool/cron/crontabs/root <<-'EOF'
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# check daily for lokinet updates and update as required
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# logfile=/var/log/lokinet_cron_update
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# 0 1 * * 1-7 sudo apt-get update && sudo apt-get -y install lokinet >> /var/log/lokinet_cron_update 2>&1
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# 0 1 * * 1-7 sudo apt-get -y autoremove >> /var/log/lokinet_cron_update 2>&1
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# 0 1 * * 1-7 date >> /var/log/lokinet_cron_update
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# restart lokinet on boot
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@reboot sleep 60 && /bin/systemctl restart lokinet >> /var/log/lokinet_startup 2>&1
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EOF
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}
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# Optimize configuration of php-cgi.
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function optimize_php() {
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install_log "Optimize PHP configuration"
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if [ ! -f "$phpcgiconf" ]; then
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install_warning "PHP configuration could not be found."
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return
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fi
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# Backup php.ini and create symlink for restoring.
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datetimephpconf=$(date +%F-%R)
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sudo cp "$phpcgiconf" "$raspap_dir/backups/php.ini.$datetimephpconf"
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sudo ln -sf "$raspap_dir/backups/php.ini.$datetimephpconf" "$raspap_dir/backups/php.ini"
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|
|
|
echo -n "Enabling HttpOnly for session cookies "
|
|
sudo sed -i -E 's/^session\.cookie_httponly\s*=\s*(0|([O|o]ff)|([F|f]alse)|([N|n]o))\s*$/session.cookie_httponly = 1/' "$phpcgiconf"
|
|
if [ "$php_package" = "php7.0-cgi" ]; then
|
|
echo -n "Enable PHP OPCache? [Y/n]: "
|
|
read answer
|
|
if [ "$answer" != 'n' ] && [ "$answer" != 'N' ]; then
|
|
echo "Php-cgi enabling opcache.enable."
|
|
sudo sed -i -E 's/^;?opcache\.enable\s*=\s*(0|([O|o]ff)|([F|f]alse)|([N|n]o))\s*$/opcache.enable = 1/' "$phpcgiconf"
|
|
# Make sure opcache extension is turned on.
|
|
if [ -f "/usr/sbin/phpenmod" ]; then
|
|
sudo phpenmod opcache
|
|
echo -n "PHP OPCache enabled"
|
|
else
|
|
install_warning "phpenmod not found."
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
|
|
function install_complete() {
|
|
install_log "Installation completed!"
|
|
|
|
echo -n "The system needs to be rebooted as a final step. Reboot now? [y/N]: "
|
|
read answer
|
|
if [[ $answer != "y" ]]; then
|
|
echo "Installation reboot aborted."
|
|
exit 0
|
|
fi
|
|
install_log "Shutting Down"
|
|
echo -n "Allow a minute for reinitialization then connect wifi to SSID LabyrinthAP and use default password 'ChangeMe'"
|
|
sleep 8
|
|
sudo shutdown -r now || install_error "Unable to execute shutdown"
|
|
}
|
|
|
|
function install_raspap() {
|
|
test_root_user
|
|
display_welcome
|
|
config_installation
|
|
update_system_packages
|
|
install_dependencies
|
|
patch_lokinet_service
|
|
set_runlevel_five
|
|
create_raspap_directories
|
|
common_interfaces
|
|
check_for_networkmananger
|
|
optimize_php
|
|
enable_php_lighttpd
|
|
check_for_old_configs
|
|
download_latest_files
|
|
change_file_ownership
|
|
create_logging_scripts
|
|
move_config_file
|
|
network_tables
|
|
default_configuration
|
|
patch_system_files
|
|
install_complete
|
|
}
|