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#!/bin/bash
set -e -u -f
reaktor_user=reaktor
ncdc_user=elch
rootpw=$(dd if=/dev/urandom bs=1 count=100 2>/dev/null |md5sum | awk '{print $1}' | dd bs=1 count=9 2>/dev/null)
sed -i 's/#\(en_US\.UTF-8\)/\1/' /etc/locale.gen
locale-gen
ln -sf /usr/share/zoneinfo/Europe/Berlin /etc/localtime
#timedatectl set-timezone Europe/Berlin
usermod -s /usr/bin/zsh root
cp -aT /etc/skel/ /root/
useradd -m -p "" -g users -G "adm,audio,floppy,log,network,rfkill,scanner,storage,optical,power,wheel" -s /usr/bin/zsh pimp || :
mkdir -p /home/pimp/.ssh/ /root/.ssh/
cp /krebs/etc/authorized_keys /home/pimp/.ssh/
cp /krebs/etc/vsftpd.conf /etc/
chown pimp -R /home/pimp/.ssh/
chmod 700 -R /home/pimp/.ssh/
cp /krebs/etc/authorized_keys /root/.ssh/
useradd -m $ncdc_user ||:
chown -R root:root /etc /root /krebs
chmod 750 /etc/sudoers.d
chmod 440 /etc/sudoers.d/g_wheel
sed -i "s/#Server/Server/g" /etc/pacman.d/mirrorlist
sed -i 's/#\(Storage=\)auto/\1volatile/' /etc/systemd/journald.conf
/krebs/bin/vim_sane_defaults.ship
sudo -u pimp /krebs/bin/vim_sane_defaults.ship
## load latest ncdc if not available
test -e /usr/bin/ncdc || \
curl http://dev.yorhel.nl/download/ncdc-linux-x86_64-1.19.tar.gz | \
tar xz -C "/usr/bin"
## load latest painload if not available
test ! -e /krebs/painload/Reaktor && \
curl https://codeload.github.com/krebscode/painload/tar.gz/master | \
tar xz -C "/krebs" && \
mv /krebs/painload-master /krebs/painload
useradd -m $reaktor_user -s /krebs/bin/reaktor-shell.sh || :
## needed to see the hidden service hostname
echo "$reaktor_user ALL=(tor) NOPASSWD: /krebs/bin/tor-get-hidden-service.sh" >> /etc/sudoers.d/reaktor
echo "$reaktor_user ALL=(root) NOPASSWD: /krebs/bin/refresh-shares.ship" >> /etc/sudoers.d/reaktor
echo "$reaktor_user ALL=($ncdc_user) NOPASSWD: ALL" >> /etc/sudoers.d/reaktor
echo "$reaktor_user ALL=(root) NOPASSWD: /usr/bin/reboot" >> /etc/sudoers.d/reaktor
# emergency root passwd
printf "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\nthe Root PW is '%s'\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" "$rootpw"
(printf "%s\n%s\n" "$rootpw" "$rootpw" ) | passwd
cd /krebs/painload/Reaktor/
touch auth.lst admin.lst
chown $reaktor_user:$reaktor_user auth.lst admin.lst
for i in multi-user.target \
pacman-init.service \
choose-mirror.service \
tor-configure-hidden.service \
Reaktor.service \
elch-hostname.service \
start-ncdc@${ncdc_user}.service \
sshd.service \
collectd.service \
hddtemp.service \
vsftpd.service \
ntpdate.service \
tor.service ;do
systemctl enable "$i"
done
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