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#!/bin/bash
GDM_FILE="/usr/share/gdm/defaults.conf"
CUSTOM_GDM_FILE="/etc/gdm/custom.conf"
KDM_FILE="/usr/share/config/kdm/kdmrc"
LXDM_FILE="/etc/lxdm/lxdm.conf"
OEM_FILE="/etc/oemlive.sh"
OEM_FILE_NEW="/etc/oem/liveboot.sh"
LIVE_USER_GROUPS="audio bumblebee cdrom cdrw clamav console entropy games \
kvm lp lpadmin messagebus plugdev polkituser portage pulse pulse-access pulse-rt \
scanner usb users uucp vboxguest vboxusers video wheel"
LIVE_USER=${SABAYON_USER:-rogentosuser}
sabayon_setup_autologin() {
# GDM - GNOME
if [ -f "${GDM_FILE}" ]; then
sed -i "s/^AutomaticLoginEnable=.*/AutomaticLoginEnable=true/" ${GDM_FILE}
sed -i "s/^AutomaticLogin=.*/AutomaticLogin=${LIVE_USER}/" ${GDM_FILE}
sed -i "s/^TimedLoginEnable=.*/TimedLoginEnable=true/" ${GDM_FILE}
sed -i "s/^TimedLogin=.*/TimedLogin=${LIVE_USER}/" ${GDM_FILE}
sed -i "s/^TimedLoginDelay=.*/TimedLoginDelay=0/" ${GDM_FILE}
elif [ -f "${CUSTOM_GDM_FILE}" ]; then
# FIXME: if this is called multiple times, it generates duplicated entries
sed -i "s:\[daemon\]:\[daemon\]\nAutomaticLoginEnable=true\nAutomaticLogin=${LIVE_USER}\nTimedLoginEnable=true\nTimedLogin=${LIVE_USER}\nTimedLoginDelay=0:" \
"${CUSTOM_GDM_FILE}"
# change other entries there
sed -i "s/^TimedLogin=.*/TimedLogin=${LIVE_USER}/" "${CUSTOM_GDM_FILE}"
sed -i "s/^AutomaticLogin=.*/AutomaticLogin=${LIVE_USER}/" "${CUSTOM_GDM_FILE}"
fi
# KDM - KDE
if [ -f "$KDM_FILE" ]; then
sed -i "s/AutoLoginEnable=.*/AutoLoginEnable=true/" $KDM_FILE
sed -i "s/AutoLoginUser=.*/AutoLoginUser=${LIVE_USER}/" $KDM_FILE
sed -i "s/AutoLoginDelay=.*/AutoLoginDelay=0/" $KDM_FILE
sed -i "s/AutoLoginAgain=.*/AutoLoginAgain=true/" $KDM_FILE
sed -i "s/AllowRootLogin=.*/AllowRootLogin=true/" $KDM_FILE
sed -i "s/AllowNullPasswd=.*/AllowNullPasswd=true/" $KDM_FILE
sed -i "s/AllowShutdown=.*/AllowShutdown=All/" $KDM_FILE
sed -i "/^#.*AutoLoginEnable=/ s/^#//" $KDM_FILE
sed -i "/^#.*AutoLoginUser=/ s/^#//" $KDM_FILE
sed -i "/^#.*AutoLoginDelay=/ s/^#//" $KDM_FILE
sed -i "/^#.*AutoLoginAgain=/ s/^#//" $KDM_FILE
sed -i "/^#AllowRootLogin=/ s/^#//" $KDM_FILE
sed -i "/^#AllowNullPasswd=/ s/^#//" $KDM_FILE
sed -i "/^#AllowShutdown=/ s/^#//" $KDM_FILE
fi
# LXDM
if [ -f "$LXDM_FILE" ]; then
sed -i "s/autologin=.*/autologin=${LIVE_USER}/" $LXDM_FILE
sed -i "/^#.*autologin=/ s/^#//" $LXDM_FILE
fi
# Setup correct login session
sabayon_is_normal_boot && sabayon_fixup_gnome_autologin_session
}
sabayon_disable_autologin() {
# GDM - GNOME
if [ -f "${GDM_FILE}" ]; then
sed -i "s/^AutomaticLoginEnable=.*/AutomaticLoginEnable=false/" ${GDM_FILE}
fi
# KDM - KDE
KDM_FILE="/usr/share/config/kdm/kdmrc"
if [ -f "$KDM_FILE" ]; then
sed -i "s/AutoLoginEnable=.*/AutoLoginEnable=false/" $KDM_FILE
fi
}
sabayon_setup_live_user() {
local live_user="${1}"
local live_uid="${2}"
if [ -z "${live_user}" ]; then
live_user="${LIVE_USER}"
fi
if [ -n "${live_uid}" ]; then
live_uid="-u ${live_uid}"
fi
id ${live_user} &> /dev/null
if [ "${?}" != "0" ]; then
local live_groups=""
local avail_groups=$(cat /etc/group | cut -d":" -f 1 | xargs echo)
for a_group in ${avail_groups}; do
for p_group in ${LIVE_USER_GROUPS}; do
if [ "${p_group}" = "${a_group}" ]; then
if [ -z "${live_groups}" ]; then
live_groups="${p_group}"
else
live_groups="${live_groups},${p_group}"
fi
fi
done
done
# then setup live user, that is missing
useradd -d "/home/${live_user}" -g root -G ${live_groups} -c "rogentosuser" \
-m -N -p "" -s /bin/bash ${live_uid} "${live_user}"
return 0
fi
return 1
}
sabayon_setup_motd() {
echo -e "\n\tWelcome to `cat /etc/rogentos-edition`\n\t`uname -p`\n\t`uname -o` `uname -r`\n" > /etc/motd
}
sabayon_setup_vt_autologin() {
source /sbin/livecd-functions.sh
export CDBOOT=1
livecd_fix_inittab
}
sabayon_setup_oem_livecd() {
if [ -x "${OEM_LIVE_NEW}" ]; then
${OEM_FILE_NEW} || return 1
elif [ -x "${OEM_LIVE}" ]; then
${OEM_FILE} || return 1
fi
return 0
}
sabayon_is_live() {
local cmdl=$(cat /proc/cmdline | grep cdroot)
if [ -n "${cmdl}" ]; then
return 0
else
return 1
fi
}
sabayon_setup_gui_installer() {
# Configure Fluxbox
local dmrc_file="/home/${LIVE_USER}/.dmrc"
local flux_dir="/home/${LIVE_USER}/.fluxbox"
local flux_startup_file="${flux_dir}/startup"
chown ${LIVE_USER} "${dmrc_file}"
chown ${LIVE_USER} "/home/${LIVE_USER}/.fluxbox
if [ ! -d "${flux_dir}" ]; then
mkdir "${flux_dir}" && chown "${LIVE_USER}" "${flux_dir}"
fi
echo "[Desktop]" > "${dmrc_file}"
echo "Session=fluxbox" >> "${dmrc_file}"
chown rogentosuser "${dmrc_file}"
sed -i "/installer --fullscreen/ s/^# //" "${flux_startup_file}"
if [ -x "/usr/libexec/gdm-set-default-session" ]; then
# oh my fucking glorious god, this
# is AccountsService bullshit
# cross fingers
/usr/libexec/gdm-set-default-session fluxbox
fi
if [ -x "/usr/libexec/gdm-set-session" ]; then
# GDM 3.6 support
/usr/libexec/gdm-set-session sabayonuser fluxbox
fi
chown ${LIVE_USER} "${dmrc_file}"
chown ${LIVE_USER} "/home/${LIVE_USER}/.fluxbox
}
# This function reads /etc/skel/.dmrc and properly
# set the Session= value inside AccountsService.
# Blame the idiots who broke de-facto standards
# and created this fugly thing called AccountsService
sabayon_fixup_gnome_autologin_session() {
local cur_session=
if [ -f "/etc/skel/.dmrc" ]; then
cur_session=$(cat /etc/skel/.dmrc | grep ^Session | cut -d"=" -f 2)
fi
if [ -z "${cur_session}" ]; then
return 0
fi
local sess_file="/usr/share/xsessions/${cur_session}.desktop"
if [ ! -f "${sess_file}" ]; then
return 0
fi
if [ -x "/usr/libexec/gdm-set-default-session" ]; then
# this edits /etc/gdm/custom.conf adding [daemon]\nDefaultSession=${cur_session}
/usr/libexec/gdm-set-default-session "${cur_session}"
fi
if [ -x "/usr/libexec/gdm-set-session" ]; then
# GDM 3.6 support
local users_in_users=$(cat /etc/group | grep "^users" | awk -F':' '{ print $4 }' | sed "s:,: :g")
for usr in ${users_in_users}; do
/usr/libexec/gdm-set-session "${usr}" "${cur_session}"
done
fi
}
sabayon_setup_text_installer() {
# switch to verbose mode
splash_manager -c set -t default -m v &> /dev/null
reset
chvt 1
clear
echo "Welcome to Rogentos Linux Text installation." >> /etc/motd
echo "root password: root" >> /etc/motd
echo "to run the installation type: installer <and PRESS ENTER>" >> /etc/motd
}
sabayon_is_text_install() {
local _is_install=$(cat /proc/cmdline | grep installer-text)
if [ -n "${_is_install}" ]; then
return 0
else
return 1
fi
}
sabayon_is_gui_install() {
local _is_install=$(cat /proc/cmdline | grep installer-gui)
if [ -n "${_is_install}" ]; then
return 0
else
return 1
fi
}
sabayon_is_live_install() {
( sabayon_is_text_install || sabayon_is_gui_install ) && return 0
return 1
}
sabayon_is_mce() {
local _is_mce=$(cat /proc/cmdline | grep sabayonmce)
if [ -n "${_is_mce}" ]; then
return 0
else
return 1
fi
}
sabayon_is_normal_boot() {
if ! sabayon_is_mce && ! sabayon_is_live_install; then
return 0
else
return 1
fi
}
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