Update setup script with new conf-sync, new options, and add variables file

setup.sh

@@ -8,11 +8,12 @@
 
 # YOU SHOULD REMOVE THIS SCRIPT AFTER SETUP
 
+source "$run_directory/variables.conf"
+
 # Functions
 init() {
   echo "Starting initialization"
   echo $fqdn > /etc/hostname
-  sed -i -e "s/$default_hostname/$fqdn $hostname/g" /etc/hosts
   localectl set-keymap $keymap
   timedatectl set-timezone $timezone
   systemctl disable apt-daily-upgrade.timer
@@ -23,45 +24,38 @@ install_packages() {
   sed -i -e "s/$deb_apt_default_repo/$deb_apt_repo/g" /etc/apt/sources.list
   apt update
   apt upgrade -y
-  apt install -y vim tree tmux neofetch vsftpd cryptsetup clevis clevis-luks clevis-systemd
+  packages_to_install="vim tree tmux neofetch cryptsetup clevis clevis-luks clevis-systemd"
+  if [ "$dl_server" = "yes" ]; then
+    packages_to_install+=" openvpn transmission-daemon"
+  fi
+  if [ "$upnp_server" = "yes" ]; then
+    packages_to_install+=" minidlna"
+  fi
+  if [ "$ftp_server" = "yes" ]; then
+    packages_to_install+=" vsftpd"
+  fi
+  apt install -y $packages_to_install
 }
 
 add_users() {
   echo "Adding users"
-  useradd -N -g users -G sudo -m -s /bin/bash $user # still not sure why users group and not -U...
+  useradd -U -G sudo -m -s /bin/bash $user
   chmod 700 /home/$user
+  echo "Let's define a password for $user as we are about to run sudo with it. It can of course be changed after setup."
+  passwd $user
 }
 
-get_conf() {
-  echo "Getting configuration"
+get_sync() {
+  echo "Getting and deploying sync configuration"
   sudo -H -u $user mkdir $sync_directory_path
-  cp $run_directory_path/conf-sync.sh $sync_directory_path/
-  chown $user:users $sync_directory_path/conf-sync.sh # group
-  cp $run_directory_path/srv-nas.mount $sync_directory_path/
-  chown $user:users $sync_directory_path/srv-nas.mount # group
-  sudo -H -u $user chmod u+x $sync_directory_path/conf-sync.sh
-  sudo -H -u $user $sync_directory_path/conf-sync.sh
-}
-
-set_conf() {
-  echo "Setting configuration"
-  ln -s $sync_directory_path/conf-sync-server.timer $systemd_units_path/conf-sync.timer
-  ln -s $sync_directory_path/*.service $systemd_units_path/
-  systemctl daemon-reload
-  systemctl enable conf-sync.timer
-  systemctl mask systemd-ask-password-wall.path
-}
-
-rcs_links() {
-  echo "Linking rcs"
-  rm /home/$user/.bashrc
-  rm /root/.bashrc
-  sudo -H -u $user ln -s $sync_directory_path/bashrc /home/$user/.bashrc
-  ln -s /home/$user/.bashrc /root/.bashrc
-  sudo -H -u $user ln -s $sync_directory_path/vimrc /home/$user/.vimrc
-  ln -s /home/$user/.vimrc /root/.vimrc
-  sudo -H -u $user ln -s $sync_directory_path/tmux.conf /home/$user/.tmux.conf
-  ln -s /home/$user/.tmux.conf /root/.tmux.conf
+  sudo -H -u $user git clone https://gitea.kto.black/adminconf/rcs-general.git $sync_directory_path/rcs-general
+  sudo -H -u $user $sync_directory_path/rcs-general/install.sh
+  sudo -H -u $user git clone https://gitea.kto.black/adminconf/conf-sync.git $sync_directory_path/conf-sync
+  sudo -H -u $user cp $sync_directory_path/conf-sync/variables.conf.template \
+    $sync_directory_path/conf-sync/variables.conf
+  sudo -H -u $user sed -i -e "s/\"desktop\"/\"server\"/g" $sync_directory_path/conf-sync/variables.conf
+  sudo -H -u $user $sync_directory_path/conf-sync/install.sh
+  sudo -H -u $user git clone https://gitea.kto.black/adminconf/nas-server.git $sync_directory_path/nas-server
 }
 
 ssh_pubkey() {
@@ -71,7 +65,16 @@ ssh_pubkey() {
   sudo -H -u $user mv /home/$user/.ssh/$remote_pubkey /home/$user/.ssh/authorized_keys
 }
 
+set_sshd_conf() {
+  echo "Editing OpenSSH daemon config..."
+  sed -i -e "s/#PasswordAuthentication yes/PasswordAuthentication no/g" /etc/ssh/sshd_config
+  sed -i -e "s/PermitRootLogin yes/PermitRootLogin no/g" /etc/ssh/sshd_config
+}
+
 set_vsftpd() {
+  if [ "$ftp_server" != "yes" ]; then
+    return 0
+  fi
   echo "Setting vsftpd config"
   mkdir $nas_root
   chown $user:users $nas_root
@@ -92,12 +95,10 @@ fi
 run_directory_path=$(pwd)
 
 # Set parameters
-default_hostname='odroidxu4'
-hostname='hk1'
-fqdn='hk1.kto.black'
+fqdn='hk1.jab.kto.black'
 keymap='fr'
 timezone='Europe/Paris'
-deb_apt_default_repo='httpredir.debian.org'
+deb_apt_default_repo='deb.debian.org' # TODO check
 deb_apt_repo='ftp.fr.debian.org'
 user='alex'
 sync_directory_path="/home/$user/.sync"
@@ -111,10 +112,9 @@ nas_root='/srv/nas'
 init
 install_packages
 add_users
-get_conf
-set_conf
-rcs_links
+get_sync
 ssh_pubkey
+set_sshd_conf
 set_vsftpd
 
 echo ""
@@ -122,7 +122,12 @@ echo "We're all good here!"
 echo "You should now:"
 echo "* set $user's password"
 echo "* lock root account"
-echo "* remove setup.sh, srv-nas.mount and conf-sync.sh"
+echo "* remove $run_directory_path content"
+if [ "$dl_server" = "yes" ]; then
+  echo "* get the OpenVPN configuration file, move it to /etc/openvpn/client/vpn.conf"
+  echo "  * and add at \`auth-user-pass\`: auth.txt"
+  echo "  * create said auth.txt with VPN login and password (on two rows)"
+fi
 echo "* reboot the SBC"
 echo "And perhaps:"
 echo "* set htop at your convenience"

variables.conf.template

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+# Copy this file as variables.conf, with the correct values
+
+dl_server="no"
+ftp_server="no"
+upnp_server="no"