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ublinux-init/ublinux/rc.preinit.d/60-lightdm-xdmcp

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#!/usr/bin/env bash
#
# Initial script for UBLinux
# This script are launching before starting init from initrd script
# Current dir allways must be set to root (/)
# All system path must be relative, except initrd dirs
ENABLED=yes
[[ ${ENABLED} == "yes" ]] || exit 0
DEBUGMODE=no
PATH=.:/:/usr/bin:/usr/local/bin:/usr/local/sbin
[[ -d /usr/lib/ublinux ]] && { unset ROOTFS; unset CMD_CHROOT; } || { ROOTFS='.'; CMD_CHROOT='chroot . '; }
SOURCE=${ROOTFS}/usr/lib/ublinux/functions; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null || exit 0
SOURCE=${ROOTFS}/usr/lib/ublinux/default; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null || exit 0
debug_mode "$0" "$@"
SYSCONF="${ROOTFS}/${SYSCONF}"
SOURCE=${SYSCONF}/config; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null
SOURCE=${SYSCONF}/desktop; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null
## Сервер XDMCP Lightdm
## LIGHTDM_XDMCP=yes|no|enable|disable
## yes|enable # Включить XDMCP
## no|disable # Выключить XDMCP
## LIGHTDM_XDMCP[port]=<port>
## <port> # Порт подключения UDP/IP. По умолчанию: 177
## LIGHTDM_XDMCP[listen-address]=<address>
## <address> # Адрес хоста соединения XDMCP. По умолчанию: все адреса
## LIGHTDM_XDMCP[key]=<key>
## <key> # Ключ аутентификации, используемый для XDM-AUTHENTICATION-1, или пустой, чтобы не использовать аутентификацию (хранится в файлеkeys.conf)
## LIGHTDM_XDMCP[hostname]=<hostname>
## <hostname> # Имя хоста для отправки отчета клиентам XDMCP. По умолчанию: системное имя хоста
declare -A LIGHTDM_XDMCP
FILE_LIGHTDM_CONF="${ROOTFS}/etc/lightdm/lightdm.conf"
FILE_LIGHTDM_XDMCP_CONF="${ROOTFS}/etc/lightdm/lightdm.conf.d/99-xdmcp-ubconfig.conf"
if [[ ${LIGHTDM_XDMCP} == @(""|"disable"|"no") ]]; then
rm -f "${FILE_LIGHTDM_XDMCP_CONF}"
else
[[ -d ${ROOTFS}/etc/lightdm/${FILE_LIGHTDM_XDMCP_CONF%/*} ]] || mkdir -p ${FILE_LIGHTDM_XDMCP_CONF%/*}
cat <<-EOF | sed 's/^\s*\t*//' > "${FILE_LIGHTDM_XDMCP_CONF}"
[XDMCPServer]
enabled=true
EOF
[[ -z ${LIGHTDM_XDMCP[port]} ]] || printf "port=${LIGHTDM_XDMCP[port]}\n" >> "${FILE_LIGHTDM_XDMCP_CONF}"
[[ -z ${LIGHTDM_XDMCP[listen-address]} ]] || printf "listen-address=${LIGHTDM_XDMCP[listen-address]}\n" >> "${FILE_LIGHTDM_XDMCP_CONF}"
[[ -z ${LIGHTDM_XDMCP[key]} ]] || printf "key=${LIGHTDM_XDMCP[key]}\n" >> "${FILE_LIGHTDM_XDMCP_CONF}"
[[ -z ${LIGHTDM_XDMCP[hostname]} ]] || printf "hostname=${LIGHTDM_XDMCP[hostname]}\n" >> "${FILE_LIGHTDM_XDMCP_CONF}"
fi