tinyalxconfig-ng/init.d/alxsettings

#!/bin/bash

# <niro@magellan-linux.de>

#%rlevels: 7:s 0:k
#%start: 41
#%stop: 01

#deps
#%needs:
#%before:
#%after:

# $Header: /home/cvsd/alx-cvs/alx-src/tinyalxconfig-ng/init.d/alxsettings,v 1.13 2008-06-07 18:25:00 niro Exp $

# checks first if the client was already configured and if it has an valid serial
# if not it runs the autoconfiguration script
# these settings will be used for client setup
#
# if client was valid it first will check if his settings against the server
# if no changes are at server side they will be kept, if yes the get updated. 
# the server settings has higher priority.

source /etc/sysconfig/rc
source $rc_functions

# mysql settings
source /etc/alxconfig-ng/config.rc

# helper functions
source /usr/lib/alxconfig-ng/functions/mysqlfunctions
source /usr/lib/alxconfig-ng/functions/serial_functions
source /usr/lib/alxconfig-ng/functions/config_modules
source /usr/lib/alxconfig-ng/functions/config_network
source /usr/lib/alxconfig-ng/functions/config_printers
source /usr/lib/alxconfig-ng/functions/config_sessions
source /usr/lib/alxconfig-ng/functions/config_x11
source /usr/lib/alxconfig-ng/functions/config_auth
source /usr/lib/alxconfig-ng/functions/config_ssh_auth

# other needed vars
ALX_HW_DETECT=false
ALX_FORCED_RECHECK=false
ALX_RESET_SETTINGS=false

# unset vars which may kill us
unset ALX_SERIAL ALX_STATE


# setup needed directories
[ ! -d /etc/alxconfig-ng/state ] && install -d /etc/alxconfig-ng/state


# read_cmdline ${item}
read_cmdline()
{
	local i

	for i in $(< /proc/cmdline)
	do
		[[ ${i} = $1 ]] && return 0
	done

	return 1
}

update_system_settings()
{
	echo -e ${COLMAGENTA}"Checking system setup ..."${COLDEFAULT}

	# get the modules settings
	# ! is the first thing that must be configured !
	config_modules

	# imports network settings from db
	config_networking

	# imports x11 settings from db
	config_x11

	# imports session settings from db
	config_sessions

	# imports printer settings from db
	config_printing

	# imports auth settings from db
	config_auth

	# exchange ssh rsa keys
	HOME=/root config_ssh_auth
}

get_system_serial()
{
	local CUR_IP CUR_MAC CUR_MTIME ALX_IFACE

	# check if serial file exists
	if [ -f /etc/alxconfig-ng/serial ] && [[ ${ALX_FORCED_RECHECK} = false ]]
	then
		source /etc/alxconfig-ng/serial

		# start preliminary networking (dhcp)
		preliminary_network start

		# check if mysql server is reachable
		# if not abort this script
		if ! reach_mysql_server
		then
			preliminary_network stop
			exit 1
		fi

		CUR_IP=$(/sbin/ifconfig ${ALX_IFACE} | sed -n '/addr:/s/ [^r]*..//gp')
		CUR_MAC=$(/sbin/ifconfig ${ALX_IFACE} | grep HWaddr | cut -d ' ' -f11)
		CUR_MTIME=$(date +%s)

		echo -e ${COLOREDSTAR} "Trying to validate my serial ..."

		# nice serial output
		$CURS_UP
		$SET_WCOL
		echo "[ SN: ${ALX_SERIAL} ]"

		if validate_serial "${ALX_SERIAL}" "${ALX_REG_DATE}" "${CUR_MAC}"
		then
			ALX_STATE="ok"
		else
			# abort on non valid serial
			ALX_STATE="invalid serial"
			echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
			show_invalid_serial_msg
			exit 1
		fi

	else
		# run hardware detection
		echo
		if [[ ${ALX_FORCED_RECHECK} = true ]]
		then
			echo -e ${COLMAGENTA}"Hardware autodetection forced by system-administrator"${COLDEFAULT}
		else
			echo -e ${COLMAGENTA}"Preparing system for first boot"${COLDEFAULT}
		fi
		# cleaning up old data-crap
		if [ -d /etc/sysconfig/hwsetup ]
		then
			echo -e ${COLOREDSTAR}"Cleaning up old data ..."
			rm -f /etc/sysconfig/hwsetup/*
		fi
		ALX_HW_DETECT=true
		echo -en "${COLOREDSTAR}";hwsetup -p > /dev/null

		# set hostname to alx_default_hostname
		# use old hostname if this is a forced re-check
		[[ ${ALX_FORCED_RECHECK} = true ]] && ALX_DEFAULT_HOSTNAME="$(< /etc/hostname)"
		[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
		HOSTNAME="${ALX_DEFAULT_HOSTNAME}"

		# update the hostname on the system for sure
		echo "${HOSTNAME}" > /etc/hostname

		# start preliminary networking (dhcp)
		preliminary_network start

		# check if mysql server is reachable
		# if not abort this script
		if ! reach_mysql_server
		then
			preliminary_network stop
			exit 1
		fi

		CUR_IP=$(/sbin/ifconfig eth0 | sed -n '/addr:/s/ [^r]*..//gp')
		CUR_MAC=$(/sbin/ifconfig eth0 | grep HWaddr | cut -d ' ' -f11)
		CUR_MTIME=$(date +%s)

		# abort now if this is a forced re-check
		if [[ ${ALX_FORCED_RECHECK} = true ]]
		then
			# but first check the serial
			source /etc/alxconfig-ng/serial

			echo -e ${COLOREDSTAR} "Trying to validate my serial ..."

			# nice serial output
			$CURS_UP
			$SET_WCOL
			echo "[ SN: ${ALX_SERIAL} ]"

			if validate_serial "${ALX_SERIAL}" "${ALX_REG_DATE}" "${CUR_MAC}"
			then
				ALX_STATE="ok"
			else
				# abort on non valid serial
				ALX_STATE="invalid serial"
				echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
				show_invalid_serial_msg
				exit 1
			fi

			# write current state to temp file
			echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
			[ -f /hardware-auto-detection ] && rm /hardware-auto-detection

			# now export ALX_FORCED_RECHECK=true
			# that the setting will be updated not inserted !
			export ALX_FORCED_RECHECK=true
			return 0
		fi

		echo -e ${COLOREDSTAR} "Trying to get new serial ..."

		# request a new serial; one command now (cause must be done in the same session)
		ALX_SERIAL=$(mysqldo "insert into client_serials (mtime, mac) values('${CUR_MTIME}','${CUR_MAC}');
			select last_insert_id();")

		if [[ ${ALX_SERIAL} != NULL ]]
		then
			# nice serial output
			$CURS_UP
			$SET_WCOL
			echo "[ SN: ${ALX_SERIAL} ]"

			# set ALX_STATE to ok so everybody knows that everything was ok
			ALX_STATE=ok

			echo "ALX_SERIAL=${ALX_SERIAL}" > /etc/alxconfig-ng/serial
			echo "ALX_REG_DATE=${CUR_MTIME}" >> /etc/alxconfig-ng/serial

			evaluate_retval
		else
			# print false (works only if this is the first statement here)
			evaluate_retval

			# set ALX_STATE to error so everybody sees there was an error
			ALX_STATE=error

			# show an error that no new serial was found
			# nice serial output
			$CURS_UP
			$SET_WCOL
			echo -e "[ SN: ${COLRED}None, 0${COLDEFAULT} ]"
		fi
	fi

	# write current state to temp file
	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
	echo "ALX_IFACE=${ALX_IFACE}" >> /etc/alxconfig-ng/state/state
}


check_is_configured()
{
	if [ -f /etc/alxconfig-ng/state/configured ]
	then
		export ALX_CONFIGURED=true
	else
		export ALX_CONFIGURED=false
	fi
}


# imports current settings to the database resolved by the hardware detection
import_settings_to_db()
{
	# note: networking is always 'dhcp' if hw was autodetected
	# note: default_domain/hostname is set in config.rc

	# to be safe, we do some sanity checks
	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx

	# vars used by hwdetect
	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE

	# get setting from hwdetect
	source /etc/sysconfig/hwsetup/knoppix
	source /etc/sysconfig/hwsetup/mouse

	echo
	echo -e ${COLMAGENTA}"Importing detected settings to database"${COLDEFAULT}

	# network
	echo -e "      Network settings ..."
	# global settings
	mysqldo "insert into cfg_network(serial, hostname, domain )
			values('${ALX_SERIAL}', '${ALX_DEFAULT_HOSTNAME}','${ALX_DEFAULT_DOMAIN}');"

	# let udev decide which module should be loaded
	# get all devices from sysfs
	local i
	local iface
	for i in /sys/class/net/eth?
	do
		iface=$(basename ${i})
		NETCARD_DRIVER=$(source /sys/class/net/${iface}/uevent; echo ${PHYSDEVDRIVER})
		mysqldo "insert into cfg_interfaces(
			serial,
			iface,
			module,
			networking
			)
			values(
				'${ALX_SERIAL}',
				'${iface}',
				'${NETCARD_DRIVER}',
				'dhcp'
			);"
	done
	evaluate_retval

	# xserver
	echo -e "      Graphic settings ..."
	# xserver general
	( mysqldo "insert into cfg_graphic(
			serial,
			module,
			resolution,
			depth,
			monitorid
		)
		values(
			'${ALX_SERIAL}',
			'${XMODULE}',
			'1024x768',
			'16',
			'0'
		);"; )
	evaluate_retval

	# input
	echo -e "      Input settings ..."
	mysqldo "insert into cfg_input(serial,mouse,keyboard) values('${ALX_SERIAL}','${XMOUSETYPE}','kbd');"
	evaluate_retval

	# auth
	echo -e "      Authentification settings ..."
	mysqldo "insert into client_auth(
			serial,
			username,
			shell,
			vnc,
			samba,
			station
		)
		values(
			'${ALX_SERIAL}',
			'${ALX_UNPRIV_USER}',
			'',
			'',
			'',
			''
		);"
	evaluate_retval

	# exchange ssh rsa keys - the first boot needs this !
	# or no reboot will work via the webadmin
	echo -e "      SSH authentification settings ..."
	HOME=/root config_ssh_auth
	evaluate_retval

	# autostart
	echo -e "      Autostart settings ..."
	mysqldo "insert into cfg_autostart(serial,session) values('${ALX_SERIAL}','');"

	# screensaver
	echo -e "      Screensaver settings ..."
	mysqldo "insert into cfg_screensaver(serial,screensaver) values('${ALX_SERIAL}','')"

	evaluate_retval
}

# imports current settings to the database resolved by the hardware detection
update_settings_in_db()
{
	# note: networking is always 'dhcp' if hw was autodetected
	# note: default_domain/hostname is set in config.rc or exported
	# note: we updating only hardware settings here !

	# to be safe, we do some sanity checks
	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx

	# vars used by hwdetect
	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE

	# get setting from hwdetect
	source /etc/sysconfig/hwsetup/knoppix
	source /etc/sysconfig/hwsetup/mouse

	echo
	echo -e ${COLMAGENTA}"Updating detected settings in database"${COLDEFAULT}

	# network
	echo -e "      Network settings ..."
	mysqldo "update cfg_network set
			hostname='${ALX_DEFAULT_HOSTNAME}',
			domain='${ALX_DEFAULT_DOMAIN}';
		where serial=${ALX_SERIAL};"

	# let udev decide which module should be loaded
	# get all devices from sysfs
	local i
	local iface
	for i in /sys/class/net/eth?
	do
		iface=$(basename ${i})
		NETCARD_DRIVER=$(source /sys/class/net/${iface}/uevent; echo ${PHYSDEVDRIVER})
		mysqldo "update cfg_interfaces set
				iface='${iface}',
				module='${NETCARD_DRIVER}',
				networking='${NETWORKING}',
			where serial=${ALX_SERIAL};"

			# only insert the *FIRST* iface
			break
		done
	evaluate_retval

	# xserver
	echo -e "      Graphic settings ..."
	# xserver general
	mysqldo "update cfg_graphic set
			module='${XMODULE}',
			resolution='1024x768',
			depth='16',
			monitorid='0'
		where serial=${ALX_SERIAL};"
	evaluate_retval

	# input
	echo -e "      Input settings ..."
	mysqldo "update cfg_input set mouse='${XMOUSETYPE}', keyboard='kbd' where serial=${ALX_SERIAL};"
	evaluate_retval
}

# imports current settings to the local system resolved by the hardware detection
# we only need the network settings
import_settings_local()
{
	# note: networking is always 'dhcp' if hw was autodetected
	# note: default_domain/hostname is set in config.rc

	# to be safe, we do some sanity checks
	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx

	# vars used by hwdetect
	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE

	# get setting from hwdetect
	source /etc/sysconfig/hwsetup/knoppix

	echo
	echo -e ${COLMAGENTA}"Importing detected settings to local system"${COLDEFAULT}

	# set system state to 'already configured'
	touch /etc/alxconfig-ng/state/configured

	# if only an recheck was forced than abort now
	[[ ${ALX_FORCED_RECHECK} = true ]] && return 0

	# create a fresh fluxbox directory
	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
	install -d ${ALX_UNPRIV_HOME}/.fluxbox

	# now generate fluxbox config files

	# fluxbox main config
	cat ${ALX_SKELETONS}/fluxbox/init \
		> ${ALX_UNPRIV_HOME}/.fluxbox/init

	# fluxbox autostart
	cat ${ALX_SKELETONS}/fluxbox/apps \
		> ${ALX_UNPRIV_HOME}/.fluxbox/apps

	# fluxbox menu header
	cat ${ALX_SKELETONS}/fluxbox/menu.header \
		> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# now fix it with proper messages :P
	local ver="$(< /etc/mageversion)"
	sed -i "s:@CHANGEME@:alx-${ver}  #${ALX_SERIAL}:g" \
		${ALX_UNPRIV_HOME}/.fluxbox/menu

	# add a newline (maybe there is no crlf in the header)
	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# fluxbox menu footer
	cat ${ALX_SKELETONS}/fluxbox/menu.footer \
		>> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# add a newline (maybe there is no crlf in the footer)
	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu

	# setup some standart icons (sysinfo.lnk)
	# basic config
	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc

	# clean desktop icon location
	[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
	install -d ${ALX_UNPRIV_HOME}/.xtdesktop

	# last but not least gen a icon with some sys informations
	local sysinfo
	local osversion
	local xres
	local yres

	osversion="$(< /etc/mageversion)"
	sysinfo="Hostname: ${ALX_DEFAULT_HOSTNAME} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"

	# at first boot we got always a resolution of 1024x768-16@60
	# middle of the screen
	# (no txt - length required, xtdesk manage that itself)
	xres="$((1024 / 2))"
	# default y pos (full yres -22 !)
	yres="$((768 - 22 ))"

	generate_icon \
		--name "${sysinfo}" \
		--command "exit 0" \
		--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
		--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
		--xres "${xres}" \
		--yres "${yres}" \
		--icon-width "1" \
		--icon-height "1"

	# create a xinitrc
	echo "exec startfluxbox" > ${ALX_UNPRIV_HOME}/.xinitrc

	# set correct permissions
	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
	chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
	chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
	chmod 0644 ${ALX_UNPRIV_HOME}/.xinitrc
}

# start|stop
preliminary_network()
{
	case $1 in
		start)
			# keeping like always safe:
			# no network should be started here
			${rc_base}/init.d/network stop

			echo -e ${COLMAGENTA}"Starting preliminary networking ... "${COLDEFAULT}
			# start network configured from /etc/conf.d
			${rc_base}/init.d/network start
			;;

		stop)
			echo -e ${COLMAGENTA}"Stopping preliminary networking ... "${COLDEFAULT}
			${rc_base}/init.d/network stop
			;;

		*)
			echo "Usage: preliminary_network {start|stop}"
			;;
	esac
}

reset_system_settings()
{
	# force load of de kbdkeys
	loadkeys -q de
	echo
	echo -en ${COLRED}
	echo -n "*** Warning: you are about to reset *all* local settings on this system!"
	echo -e ${COLDEFAULT}
	echo "*** Do you really want to continue ?"
	echo -n "*** Enter 'yes' to continue, anything else to abort: "
	read kbinsert
	if [[ ${kbinsert} = yes ]]
	then
		echo -en ${COLRED}
		echo -n "*** OK, you really want it ... killing all settings: "
		for i in 3 2 1 now
		do
			echo -n " ${i}"
			sleep 1
		done
		echo -e ${COLDEFAULT}

		## reset all settings:
		rm -rf ${SETTINGSPATH}/*
		rm -f /etc/alxconfig-ng/serial
		rm -rf /etc/alxconfig-ng/state

		# clear all printers & net-shares
		:> /etc/cups/printers.conf
		:> /etc/samba/smb.conf

		# remove inetd, cups & smb from init
		rc-config del inetd &> /dev/null
		rc-config del cups &> /dev/null
		rc-config del samba &> /dev/null

		# remove all user settings
		[ -d ${ALX_UNPRIV_HOME} ] && rm -rf ${ALX_UNPRIV_HOME}

		# remove all ica-sessions
		find ${ALX_ICA_SESSIONS} -type f -name '*.ica' | xargs rm

		# remove all old nics and modules configs
		find /etc/conf.d -type f -name 'net.*' | xargs rm
		find /etc/modules.d -type f -name 'net.*' | xargs rm

		# restore default networking
		cat ${ALX_SKELETONS}/net/net.eth0 > /etc/conf.d/net.eth0

		echo "I am done now, press [Enter] to reboot system ..."
	else
		echo "Aborted, press [Enter] to reboot system ..."
	fi
	read
	reboot
}

case $1 in
	start)
		# check for global overrides
		[ -f /hardware-auto-detection ] && ALX_FORCED_RECHECK=true
		read_cmdline hardware-auto-detection && ALX_FORCED_RECHECK=true
		read_cmdline alx-reset-settings && ALX_RESET_SETTINGS=true

		# kill all settings if requested
		if [[ ${ALX_RESET_SETTINGS} = true ]]
		then
			reset_system_settings
		fi

		# retrieve or validate current serial
		get_system_serial
		if [[ ${ALX_HW_DETECT} = true ]]
		then
			if [[ ${ALX_FORCED_RECHECK} = true ]]
			then
				update_settings_in_db
			else
				import_settings_to_db
			fi
			import_settings_local

			# here we should also exchange the ssh keys
			# or the system cannot be rebooted after
			# the first start via the alx-webadmin
			config_ssh_auth
		fi

		# now setup system configuration
		# alx_setup_or_whatever_it_will_be_called()
		[[ ${ALX_HW_DETECT} = false ]] && update_system_settings

		# stop at last the preliminary networking (dhcp)
		preliminary_network stop
		;;

	stop)
		# unset_alx_connected #--> now in alxsetstate-rc6
		# ! important !: del systemstate
		[ -f /etc/alxconfig-ng/state/state ] && rm /etc/alxconfig-ng/state/state
		;;
	*)
		echo "Usage: $0 {start|stop} ..."
		;;
esac

1	#!/bin/bash
2
3	# <niro@magellan-linux.de>
4
5	#%rlevels: 7:s 0:k
6	#%start: 41
7	#%stop: 01
8
9	#deps
10	#%needs:
11	#%before:
12	#%after:
13
14	# $Header: /home/cvsd/alx-cvs/alx-src/tinyalxconfig-ng/init.d/alxsettings,v 1.13 2008-06-07 18:25:00 niro Exp $
15
16	# checks first if the client was already configured and if it has an valid serial
17	# if not it runs the autoconfiguration script
18	# these settings will be used for client setup
19	#
20	# if client was valid it first will check if his settings against the server
21	# if no changes are at server side they will be kept, if yes the get updated.
22	# the server settings has higher priority.
23
24	source /etc/sysconfig/rc
25	source $rc_functions
26
27	# mysql settings
28	source /etc/alxconfig-ng/config.rc
29
30	# helper functions
31	source /usr/lib/alxconfig-ng/functions/mysqlfunctions
32	source /usr/lib/alxconfig-ng/functions/serial_functions
33	source /usr/lib/alxconfig-ng/functions/config_modules
34	source /usr/lib/alxconfig-ng/functions/config_network
35	source /usr/lib/alxconfig-ng/functions/config_printers
36	source /usr/lib/alxconfig-ng/functions/config_sessions
37	source /usr/lib/alxconfig-ng/functions/config_x11
38	source /usr/lib/alxconfig-ng/functions/config_auth
39	source /usr/lib/alxconfig-ng/functions/config_ssh_auth
40
41	# other needed vars
42	ALX_HW_DETECT=false
43	ALX_FORCED_RECHECK=false
44	ALX_RESET_SETTINGS=false
45
46	# unset vars which may kill us
47	unset ALX_SERIAL ALX_STATE
48
49
50	# setup needed directories
51	[ ! -d /etc/alxconfig-ng/state ] && install -d /etc/alxconfig-ng/state
52
53
54	# read_cmdline ${item}
55	read_cmdline()
56	{
57	local i
58
59	for i in $(< /proc/cmdline)
60	do
61	[[ ${i} = $1 ]] && return 0
62	done
63
64	return 1
65	}
66
67	update_system_settings()
68	{
69	echo -e ${COLMAGENTA}"Checking system setup ..."${COLDEFAULT}
70
71	# get the modules settings
72	# ! is the first thing that must be configured !
73	config_modules
74
75	# imports network settings from db
76	config_networking
77
78	# imports x11 settings from db
79	config_x11
80
81	# imports session settings from db
82	config_sessions
83
84	# imports printer settings from db
85	config_printing
86
87	# imports auth settings from db
88	config_auth
89
90	# exchange ssh rsa keys
91	HOME=/root config_ssh_auth
92	}
93
94	get_system_serial()
95	{
96	local CUR_IP CUR_MAC CUR_MTIME ALX_IFACE
97
98	# check if serial file exists
99	if [ -f /etc/alxconfig-ng/serial ] && [[ ${ALX_FORCED_RECHECK} = false ]]
100	then
101	source /etc/alxconfig-ng/serial
102
103	# start preliminary networking (dhcp)
104	preliminary_network start
105
106	# check if mysql server is reachable
107	# if not abort this script
108	if ! reach_mysql_server
109	then
110	preliminary_network stop
111	exit 1
112	fi
113
114	CUR_IP=$(/sbin/ifconfig ${ALX_IFACE} \| sed -n '/addr:/s/ [^r]*..//gp')
115	CUR_MAC=$(/sbin/ifconfig ${ALX_IFACE} \| grep HWaddr \| cut -d ' ' -f11)
116	CUR_MTIME=$(date +%s)
117
118	echo -e ${COLOREDSTAR} "Trying to validate my serial ..."
119
120	# nice serial output
121	$CURS_UP
122	$SET_WCOL
123	echo "[ SN: ${ALX_SERIAL} ]"
124
125	if validate_serial "${ALX_SERIAL}" "${ALX_REG_DATE}" "${CUR_MAC}"
126	then
127	ALX_STATE="ok"
128	else
129	# abort on non valid serial
130	ALX_STATE="invalid serial"
131	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
132	show_invalid_serial_msg
133	exit 1
134	fi
135
136	else
137	# run hardware detection
138	echo
139	if [[ ${ALX_FORCED_RECHECK} = true ]]
140	then
141	echo -e ${COLMAGENTA}"Hardware autodetection forced by system-administrator"${COLDEFAULT}
142	else
143	echo -e ${COLMAGENTA}"Preparing system for first boot"${COLDEFAULT}
144	fi
145	# cleaning up old data-crap
146	if [ -d /etc/sysconfig/hwsetup ]
147	then
148	echo -e ${COLOREDSTAR}"Cleaning up old data ..."
149	rm -f /etc/sysconfig/hwsetup/*
150	fi
151	ALX_HW_DETECT=true
152	echo -en "${COLOREDSTAR}";hwsetup -p > /dev/null
153
154	# set hostname to alx_default_hostname
155	# use old hostname if this is a forced re-check
156	[[ ${ALX_FORCED_RECHECK} = true ]] && ALX_DEFAULT_HOSTNAME="$(< /etc/hostname)"
157	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
158	HOSTNAME="${ALX_DEFAULT_HOSTNAME}"
159
160	# update the hostname on the system for sure
161	echo "${HOSTNAME}" > /etc/hostname
162
163	# start preliminary networking (dhcp)
164	preliminary_network start
165
166	# check if mysql server is reachable
167	# if not abort this script
168	if ! reach_mysql_server
169	then
170	preliminary_network stop
171	exit 1
172	fi
173
174	CUR_IP=$(/sbin/ifconfig eth0 \| sed -n '/addr:/s/ [^r]*..//gp')
175	CUR_MAC=$(/sbin/ifconfig eth0 \| grep HWaddr \| cut -d ' ' -f11)
176	CUR_MTIME=$(date +%s)
177
178	# abort now if this is a forced re-check
179	if [[ ${ALX_FORCED_RECHECK} = true ]]
180	then
181	# but first check the serial
182	source /etc/alxconfig-ng/serial
183
184	echo -e ${COLOREDSTAR} "Trying to validate my serial ..."
185
186	# nice serial output
187	$CURS_UP
188	$SET_WCOL
189	echo "[ SN: ${ALX_SERIAL} ]"
190
191	if validate_serial "${ALX_SERIAL}" "${ALX_REG_DATE}" "${CUR_MAC}"
192	then
193	ALX_STATE="ok"
194	else
195	# abort on non valid serial
196	ALX_STATE="invalid serial"
197	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
198	show_invalid_serial_msg
199	exit 1
200	fi
201
202	# write current state to temp file
203	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
204	[ -f /hardware-auto-detection ] && rm /hardware-auto-detection
205
206	# now export ALX_FORCED_RECHECK=true
207	# that the setting will be updated not inserted !
208	export ALX_FORCED_RECHECK=true
209	return 0
210	fi
211
212	echo -e ${COLOREDSTAR} "Trying to get new serial ..."
213
214	# request a new serial; one command now (cause must be done in the same session)
215	ALX_SERIAL=$(mysqldo "insert into client_serials (mtime, mac) values('${CUR_MTIME}','${CUR_MAC}');
216	select last_insert_id();")
217
218	if [[ ${ALX_SERIAL} != NULL ]]
219	then
220	# nice serial output
221	$CURS_UP
222	$SET_WCOL
223	echo "[ SN: ${ALX_SERIAL} ]"
224
225	# set ALX_STATE to ok so everybody knows that everything was ok
226	ALX_STATE=ok
227
228	echo "ALX_SERIAL=${ALX_SERIAL}" > /etc/alxconfig-ng/serial
229	echo "ALX_REG_DATE=${CUR_MTIME}" >> /etc/alxconfig-ng/serial
230
231	evaluate_retval
232	else
233	# print false (works only if this is the first statement here)
234	evaluate_retval
235
236	# set ALX_STATE to error so everybody sees there was an error
237	ALX_STATE=error
238
239	# show an error that no new serial was found
240	# nice serial output
241	$CURS_UP
242	$SET_WCOL
243	echo -e "[ SN: ${COLRED}None, 0${COLDEFAULT} ]"
244	fi
245	fi
246
247	# write current state to temp file
248	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
249	echo "ALX_IFACE=${ALX_IFACE}" >> /etc/alxconfig-ng/state/state
250	}
251
252
253	check_is_configured()
254	{
255	if [ -f /etc/alxconfig-ng/state/configured ]
256	then
257	export ALX_CONFIGURED=true
258	else
259	export ALX_CONFIGURED=false
260	fi
261	}
262
263
264	# imports current settings to the database resolved by the hardware detection
265	import_settings_to_db()
266	{
267	# note: networking is always 'dhcp' if hw was autodetected
268	# note: default_domain/hostname is set in config.rc
269
270	# to be safe, we do some sanity checks
271	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
272	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
273
274	# vars used by hwdetect
275	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
276	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
277	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
278
279	# get setting from hwdetect
280	source /etc/sysconfig/hwsetup/knoppix
281	source /etc/sysconfig/hwsetup/mouse
282
283	echo
284	echo -e ${COLMAGENTA}"Importing detected settings to database"${COLDEFAULT}
285
286	# network
287	echo -e " Network settings ..."
288	# global settings
289	mysqldo "insert into cfg_network(serial, hostname, domain )
290	values('${ALX_SERIAL}', '${ALX_DEFAULT_HOSTNAME}','${ALX_DEFAULT_DOMAIN}');"
291
292	# let udev decide which module should be loaded
293	# get all devices from sysfs
294	local i
295	local iface
296	for i in /sys/class/net/eth?
297	do
298	iface=$(basename ${i})
299	NETCARD_DRIVER=$(source /sys/class/net/${iface}/uevent; echo ${PHYSDEVDRIVER})
300	mysqldo "insert into cfg_interfaces(
301	serial,
302	iface,
303	module,
304	networking
305	)
306	values(
307	'${ALX_SERIAL}',
308	'${iface}',
309	'${NETCARD_DRIVER}',
310	'dhcp'
311	);"
312	done
313	evaluate_retval
314
315	# xserver
316	echo -e " Graphic settings ..."
317	# xserver general
318	( mysqldo "insert into cfg_graphic(
319	serial,
320	module,
321	resolution,
322	depth,
323	monitorid
324	)
325	values(
326	'${ALX_SERIAL}',
327	'${XMODULE}',
328	'1024x768',
329	'16',
330	'0'
331	);"; )
332	evaluate_retval
333
334	# input
335	echo -e " Input settings ..."
336	mysqldo "insert into cfg_input(serial,mouse,keyboard) values('${ALX_SERIAL}','${XMOUSETYPE}','kbd');"
337	evaluate_retval
338
339	# auth
340	echo -e " Authentification settings ..."
341	mysqldo "insert into client_auth(
342	serial,
343	username,
344	shell,
345	vnc,
346	samba,
347	station
348	)
349	values(
350	'${ALX_SERIAL}',
351	'${ALX_UNPRIV_USER}',
352	'',
353	'',
354	'',
355	''
356	);"
357	evaluate_retval
358
359	# exchange ssh rsa keys - the first boot needs this !
360	# or no reboot will work via the webadmin
361	echo -e " SSH authentification settings ..."
362	HOME=/root config_ssh_auth
363	evaluate_retval
364
365	# autostart
366	echo -e " Autostart settings ..."
367	mysqldo "insert into cfg_autostart(serial,session) values('${ALX_SERIAL}','');"
368
369	# screensaver
370	echo -e " Screensaver settings ..."
371	mysqldo "insert into cfg_screensaver(serial,screensaver) values('${ALX_SERIAL}','')"
372
373	evaluate_retval
374	}
375
376	# imports current settings to the database resolved by the hardware detection
377	update_settings_in_db()
378	{
379	# note: networking is always 'dhcp' if hw was autodetected
380	# note: default_domain/hostname is set in config.rc or exported
381	# note: we updating only hardware settings here !
382
383	# to be safe, we do some sanity checks
384	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
385	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
386
387	# vars used by hwdetect
388	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
389	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
390	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
391
392	# get setting from hwdetect
393	source /etc/sysconfig/hwsetup/knoppix
394	source /etc/sysconfig/hwsetup/mouse
395
396	echo
397	echo -e ${COLMAGENTA}"Updating detected settings in database"${COLDEFAULT}
398
399	# network
400	echo -e " Network settings ..."
401	mysqldo "update cfg_network set
402	hostname='${ALX_DEFAULT_HOSTNAME}',
403	domain='${ALX_DEFAULT_DOMAIN}';
404	where serial=${ALX_SERIAL};"
405
406	# let udev decide which module should be loaded
407	# get all devices from sysfs
408	local i
409	local iface
410	for i in /sys/class/net/eth?
411	do
412	iface=$(basename ${i})
413	NETCARD_DRIVER=$(source /sys/class/net/${iface}/uevent; echo ${PHYSDEVDRIVER})
414	mysqldo "update cfg_interfaces set
415	iface='${iface}',
416	module='${NETCARD_DRIVER}',
417	networking='${NETWORKING}',
418	where serial=${ALX_SERIAL};"
419
420	# only insert the FIRST iface
421	break
422	done
423	evaluate_retval
424
425	# xserver
426	echo -e " Graphic settings ..."
427	# xserver general
428	mysqldo "update cfg_graphic set
429	module='${XMODULE}',
430	resolution='1024x768',
431	depth='16',
432	monitorid='0'
433	where serial=${ALX_SERIAL};"
434	evaluate_retval
435
436	# input
437	echo -e " Input settings ..."
438	mysqldo "update cfg_input set mouse='${XMOUSETYPE}', keyboard='kbd' where serial=${ALX_SERIAL};"
439	evaluate_retval
440	}
441
442	# imports current settings to the local system resolved by the hardware detection
443	# we only need the network settings
444	import_settings_local()
445	{
446	# note: networking is always 'dhcp' if hw was autodetected
447	# note: default_domain/hostname is set in config.rc
448
449	# to be safe, we do some sanity checks
450	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
451	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
452
453	# vars used by hwdetect
454	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
455	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
456	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
457
458	# get setting from hwdetect
459	source /etc/sysconfig/hwsetup/knoppix
460
461	echo
462	echo -e ${COLMAGENTA}"Importing detected settings to local system"${COLDEFAULT}
463
464	# set system state to 'already configured'
465	touch /etc/alxconfig-ng/state/configured
466
467	# if only an recheck was forced than abort now
468	[[ ${ALX_FORCED_RECHECK} = true ]] && return 0
469
470	# create a fresh fluxbox directory
471	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
472	install -d ${ALX_UNPRIV_HOME}/.fluxbox
473
474	# now generate fluxbox config files
475
476	# fluxbox main config
477	cat ${ALX_SKELETONS}/fluxbox/init \
478	> ${ALX_UNPRIV_HOME}/.fluxbox/init
479
480	# fluxbox autostart
481	cat ${ALX_SKELETONS}/fluxbox/apps \
482	> ${ALX_UNPRIV_HOME}/.fluxbox/apps
483
484	# fluxbox menu header
485	cat ${ALX_SKELETONS}/fluxbox/menu.header \
486	> ${ALX_UNPRIV_HOME}/.fluxbox/menu
487
488	# now fix it with proper messages :P
489	local ver="$(< /etc/mageversion)"
490	sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" \
491	${ALX_UNPRIV_HOME}/.fluxbox/menu
492
493	# add a newline (maybe there is no crlf in the header)
494	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
495
496	# fluxbox menu footer
497	cat ${ALX_SKELETONS}/fluxbox/menu.footer \
498	>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
499
500	# add a newline (maybe there is no crlf in the footer)
501	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
502
503	# setup some standart icons (sysinfo.lnk)
504	# basic config
505	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc
506
507	# clean desktop icon location
508	[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
509	install -d ${ALX_UNPRIV_HOME}/.xtdesktop
510
511	# last but not least gen a icon with some sys informations
512	local sysinfo
513	local osversion
514	local xres
515	local yres
516
517	osversion="$(< /etc/mageversion)"
518	sysinfo="Hostname: ${ALX_DEFAULT_HOSTNAME} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
519
520	# at first boot we got always a resolution of 1024x768-16@60
521	# middle of the screen
522	# (no txt - length required, xtdesk manage that itself)
523	xres="$((1024 / 2))"
524	# default y pos (full yres -22 !)
525	yres="$((768 - 22 ))"
526
527	generate_icon \
528	--name "${sysinfo}" \
529	--command "exit 0" \
530	--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
531	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
532	--xres "${xres}" \
533	--yres "${yres}" \
534	--icon-width "1" \
535	--icon-height "1"
536
537	# create a xinitrc
538	echo "exec startfluxbox" > ${ALX_UNPRIV_HOME}/.xinitrc
539
540	# set correct permissions
541	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
542	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
543	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
544	chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
545	chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
546	chmod 0644 ${ALX_UNPRIV_HOME}/.xinitrc
547	}
548
549	# start\|stop
550	preliminary_network()
551	{
552	case $1 in
553	start)
554	# keeping like always safe:
555	# no network should be started here
556	${rc_base}/init.d/network stop
557
558	echo -e ${COLMAGENTA}"Starting preliminary networking ... "${COLDEFAULT}
559	# start network configured from /etc/conf.d
560	${rc_base}/init.d/network start
561	;;
562
563	stop)
564	echo -e ${COLMAGENTA}"Stopping preliminary networking ... "${COLDEFAULT}
565	${rc_base}/init.d/network stop
566	;;
567
568	*)
569	echo "Usage: preliminary_network {start\|stop}"
570	;;
571	esac
572	}
573
574	reset_system_settings()
575	{
576	# force load of de kbdkeys
577	loadkeys -q de
578	echo
579	echo -en ${COLRED}
580	echo -n "*** Warning: you are about to reset all local settings on this system!"
581	echo -e ${COLDEFAULT}
582	echo "*** Do you really want to continue ?"
583	echo -n "*** Enter 'yes' to continue, anything else to abort: "
584	read kbinsert
585	if [[ ${kbinsert} = yes ]]
586	then
587	echo -en ${COLRED}
588	echo -n "*** OK, you really want it ... killing all settings: "
589	for i in 3 2 1 now
590	do
591	echo -n " ${i}"
592	sleep 1
593	done
594	echo -e ${COLDEFAULT}
595
596	## reset all settings:
597	rm -rf ${SETTINGSPATH}/*
598	rm -f /etc/alxconfig-ng/serial
599	rm -rf /etc/alxconfig-ng/state
600
601	# clear all printers & net-shares
602	:> /etc/cups/printers.conf
603	:> /etc/samba/smb.conf
604
605	# remove inetd, cups & smb from init
606	rc-config del inetd &> /dev/null
607	rc-config del cups &> /dev/null
608	rc-config del samba &> /dev/null
609
610	# remove all user settings
611	[ -d ${ALX_UNPRIV_HOME} ] && rm -rf ${ALX_UNPRIV_HOME}
612
613	# remove all ica-sessions
614	find ${ALX_ICA_SESSIONS} -type f -name '*.ica' \| xargs rm
615
616	# remove all old nics and modules configs
617	find /etc/conf.d -type f -name 'net.*' \| xargs rm
618	find /etc/modules.d -type f -name 'net.*' \| xargs rm
619
620	# restore default networking
621	cat ${ALX_SKELETONS}/net/net.eth0 > /etc/conf.d/net.eth0
622
623	echo "I am done now, press [Enter] to reboot system ..."
624	else
625	echo "Aborted, press [Enter] to reboot system ..."
626	fi
627	read
628	reboot
629	}
630
631	case $1 in
632	start)
633	# check for global overrides
634	[ -f /hardware-auto-detection ] && ALX_FORCED_RECHECK=true
635	read_cmdline hardware-auto-detection && ALX_FORCED_RECHECK=true
636	read_cmdline alx-reset-settings && ALX_RESET_SETTINGS=true
637
638	# kill all settings if requested
639	if [[ ${ALX_RESET_SETTINGS} = true ]]
640	then
641	reset_system_settings
642	fi
643
644	# retrieve or validate current serial
645	get_system_serial
646	if [[ ${ALX_HW_DETECT} = true ]]
647	then
648	if [[ ${ALX_FORCED_RECHECK} = true ]]
649	then
650	update_settings_in_db
651	else
652	import_settings_to_db
653	fi
654	import_settings_local
655
656	# here we should also exchange the ssh keys
657	# or the system cannot be rebooted after
658	# the first start via the alx-webadmin
659	config_ssh_auth
660	fi
661
662	# now setup system configuration
663	# alx_setup_or_whatever_it_will_be_called()
664	[[ ${ALX_HW_DETECT} = false ]] && update_system_settings
665
666	# stop at last the preliminary networking (dhcp)
667	preliminary_network stop
668	;;
669
670	stop)
671	# unset_alx_connected #--> now in alxsetstate-rc6
672	# ! important !: del systemstate
673	[ -f /etc/alxconfig-ng/state/state ] && rm /etc/alxconfig-ng/state/state
674	;;
675	*)
676	echo "Usage: $0 {start\|stop} ..."
677	;;
678	esac
679