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 1.14 2008-06-08 10:05:01 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_driverkits
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}

	# install neccessary driverkits
	config_driverkits

	# 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 1.14 2008-06-08 10:05:01 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_driverkits
34	source /usr/lib/alxconfig-ng/functions/config_modules
35	source /usr/lib/alxconfig-ng/functions/config_network
36	source /usr/lib/alxconfig-ng/functions/config_printers
37	source /usr/lib/alxconfig-ng/functions/config_sessions
38	source /usr/lib/alxconfig-ng/functions/config_x11
39	source /usr/lib/alxconfig-ng/functions/config_auth
40	source /usr/lib/alxconfig-ng/functions/config_ssh_auth
41
42	# other needed vars
43	ALX_HW_DETECT=false
44	ALX_FORCED_RECHECK=false
45	ALX_RESET_SETTINGS=false
46
47	# unset vars which may kill us
48	unset ALX_SERIAL ALX_STATE
49
50
51	# setup needed directories
52	[ ! -d /etc/alxconfig-ng/state ] && install -d /etc/alxconfig-ng/state
53
54
55	# read_cmdline ${item}
56	read_cmdline()
57	{
58	local i
59
60	for i in $(< /proc/cmdline)
61	do
62	[[ ${i} = $1 ]] && return 0
63	done
64
65	return 1
66	}
67
68	update_system_settings()
69	{
70	echo -e ${COLMAGENTA}"Checking system setup ..."${COLDEFAULT}
71
72	# install neccessary driverkits
73	config_driverkits
74
75	# get the modules settings
76	# ! is the first thing that must be configured !
77	config_modules
78
79	# imports network settings from db
80	config_networking
81
82	# imports x11 settings from db
83	config_x11
84
85	# imports session settings from db
86	config_sessions
87
88	# imports printer settings from db
89	config_printing
90
91	# imports auth settings from db
92	config_auth
93
94	# exchange ssh rsa keys
95	HOME=/root config_ssh_auth
96	}
97
98	get_system_serial()
99	{
100	local CUR_IP CUR_MAC CUR_MTIME ALX_IFACE
101
102	# check if serial file exists
103	if [ -f /etc/alxconfig-ng/serial ] && [[ ${ALX_FORCED_RECHECK} = false ]]
104	then
105	source /etc/alxconfig-ng/serial
106
107	# start preliminary networking (dhcp)
108	preliminary_network start
109
110	# check if mysql server is reachable
111	# if not abort this script
112	if ! reach_mysql_server
113	then
114	preliminary_network stop
115	exit 1
116	fi
117
118	CUR_IP=$(/sbin/ifconfig ${ALX_IFACE} \| sed -n '/addr:/s/ [^r]*..//gp')
119	CUR_MAC=$(/sbin/ifconfig ${ALX_IFACE} \| grep HWaddr \| cut -d ' ' -f11)
120	CUR_MTIME=$(date +%s)
121
122	echo -e ${COLOREDSTAR} "Trying to validate my serial ..."
123
124	# nice serial output
125	$CURS_UP
126	$SET_WCOL
127	echo "[ SN: ${ALX_SERIAL} ]"
128
129	if validate_serial "${ALX_SERIAL}" "${ALX_REG_DATE}" "${CUR_MAC}"
130	then
131	ALX_STATE="ok"
132	else
133	# abort on non valid serial
134	ALX_STATE="invalid serial"
135	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
136	show_invalid_serial_msg
137	exit 1
138	fi
139
140	else
141	# run hardware detection
142	echo
143	if [[ ${ALX_FORCED_RECHECK} = true ]]
144	then
145	echo -e ${COLMAGENTA}"Hardware autodetection forced by system-administrator"${COLDEFAULT}
146	else
147	echo -e ${COLMAGENTA}"Preparing system for first boot"${COLDEFAULT}
148	fi
149	# cleaning up old data-crap
150	if [ -d /etc/sysconfig/hwsetup ]
151	then
152	echo -e ${COLOREDSTAR}"Cleaning up old data ..."
153	rm -f /etc/sysconfig/hwsetup/*
154	fi
155	ALX_HW_DETECT=true
156	echo -en "${COLOREDSTAR}";hwsetup -p > /dev/null
157
158	# set hostname to alx_default_hostname
159	# use old hostname if this is a forced re-check
160	[[ ${ALX_FORCED_RECHECK} = true ]] && ALX_DEFAULT_HOSTNAME="$(< /etc/hostname)"
161	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
162	HOSTNAME="${ALX_DEFAULT_HOSTNAME}"
163
164	# update the hostname on the system for sure
165	echo "${HOSTNAME}" > /etc/hostname
166
167	# start preliminary networking (dhcp)
168	preliminary_network start
169
170	# check if mysql server is reachable
171	# if not abort this script
172	if ! reach_mysql_server
173	then
174	preliminary_network stop
175	exit 1
176	fi
177
178	CUR_IP=$(/sbin/ifconfig eth0 \| sed -n '/addr:/s/ [^r]*..//gp')
179	CUR_MAC=$(/sbin/ifconfig eth0 \| grep HWaddr \| cut -d ' ' -f11)
180	CUR_MTIME=$(date +%s)
181
182	# abort now if this is a forced re-check
183	if [[ ${ALX_FORCED_RECHECK} = true ]]
184	then
185	# but first check the serial
186	source /etc/alxconfig-ng/serial
187
188	echo -e ${COLOREDSTAR} "Trying to validate my serial ..."
189
190	# nice serial output
191	$CURS_UP
192	$SET_WCOL
193	echo "[ SN: ${ALX_SERIAL} ]"
194
195	if validate_serial "${ALX_SERIAL}" "${ALX_REG_DATE}" "${CUR_MAC}"
196	then
197	ALX_STATE="ok"
198	else
199	# abort on non valid serial
200	ALX_STATE="invalid serial"
201	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
202	show_invalid_serial_msg
203	exit 1
204	fi
205
206	# write current state to temp file
207	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
208	[ -f /hardware-auto-detection ] && rm /hardware-auto-detection
209
210	# now export ALX_FORCED_RECHECK=true
211	# that the setting will be updated not inserted !
212	export ALX_FORCED_RECHECK=true
213	return 0
214	fi
215
216	echo -e ${COLOREDSTAR} "Trying to get new serial ..."
217
218	# request a new serial; one command now (cause must be done in the same session)
219	ALX_SERIAL=$(mysqldo "insert into client_serials (mtime, mac) values('${CUR_MTIME}','${CUR_MAC}');
220	select last_insert_id();")
221
222	if [[ ${ALX_SERIAL} != NULL ]]
223	then
224	# nice serial output
225	$CURS_UP
226	$SET_WCOL
227	echo "[ SN: ${ALX_SERIAL} ]"
228
229	# set ALX_STATE to ok so everybody knows that everything was ok
230	ALX_STATE=ok
231
232	echo "ALX_SERIAL=${ALX_SERIAL}" > /etc/alxconfig-ng/serial
233	echo "ALX_REG_DATE=${CUR_MTIME}" >> /etc/alxconfig-ng/serial
234
235	evaluate_retval
236	else
237	# print false (works only if this is the first statement here)
238	evaluate_retval
239
240	# set ALX_STATE to error so everybody sees there was an error
241	ALX_STATE=error
242
243	# show an error that no new serial was found
244	# nice serial output
245	$CURS_UP
246	$SET_WCOL
247	echo -e "[ SN: ${COLRED}None, 0${COLDEFAULT} ]"
248	fi
249	fi
250
251	# write current state to temp file
252	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
253	echo "ALX_IFACE=${ALX_IFACE}" >> /etc/alxconfig-ng/state/state
254	}
255
256
257	check_is_configured()
258	{
259	if [ -f /etc/alxconfig-ng/state/configured ]
260	then
261	export ALX_CONFIGURED=true
262	else
263	export ALX_CONFIGURED=false
264	fi
265	}
266
267
268	# imports current settings to the database resolved by the hardware detection
269	import_settings_to_db()
270	{
271	# note: networking is always 'dhcp' if hw was autodetected
272	# note: default_domain/hostname is set in config.rc
273
274	# to be safe, we do some sanity checks
275	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
276	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
277
278	# vars used by hwdetect
279	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
280	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
281	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
282
283	# get setting from hwdetect
284	source /etc/sysconfig/hwsetup/knoppix
285	source /etc/sysconfig/hwsetup/mouse
286
287	echo
288	echo -e ${COLMAGENTA}"Importing detected settings to database"${COLDEFAULT}
289
290	# network
291	echo -e " Network settings ..."
292	# global settings
293	mysqldo "insert into cfg_network(serial, hostname, domain )
294	values('${ALX_SERIAL}', '${ALX_DEFAULT_HOSTNAME}','${ALX_DEFAULT_DOMAIN}');"
295
296	# let udev decide which module should be loaded
297	# get all devices from sysfs
298	local i
299	local iface
300	for i in /sys/class/net/eth?
301	do
302	iface=$(basename ${i})
303	NETCARD_DRIVER=$(source /sys/class/net/${iface}/uevent; echo ${PHYSDEVDRIVER})
304	mysqldo "insert into cfg_interfaces(
305	serial,
306	iface,
307	module,
308	networking
309	)
310	values(
311	'${ALX_SERIAL}',
312	'${iface}',
313	'${NETCARD_DRIVER}',
314	'dhcp'
315	);"
316	done
317	evaluate_retval
318
319	# xserver
320	echo -e " Graphic settings ..."
321	# xserver general
322	( mysqldo "insert into cfg_graphic(
323	serial,
324	module,
325	resolution,
326	depth,
327	monitorid
328	)
329	values(
330	'${ALX_SERIAL}',
331	'${XMODULE}',
332	'1024x768',
333	'16',
334	'0'
335	);"; )
336	evaluate_retval
337
338	# input
339	echo -e " Input settings ..."
340	mysqldo "insert into cfg_input(serial,mouse,keyboard) values('${ALX_SERIAL}','${XMOUSETYPE}','kbd');"
341	evaluate_retval
342
343	# auth
344	echo -e " Authentification settings ..."
345	mysqldo "insert into client_auth(
346	serial,
347	username,
348	shell,
349	vnc,
350	samba,
351	station
352	)
353	values(
354	'${ALX_SERIAL}',
355	'${ALX_UNPRIV_USER}',
356	'',
357	'',
358	'',
359	''
360	);"
361	evaluate_retval
362
363	# exchange ssh rsa keys - the first boot needs this !
364	# or no reboot will work via the webadmin
365	echo -e " SSH authentification settings ..."
366	HOME=/root config_ssh_auth
367	evaluate_retval
368
369	# autostart
370	echo -e " Autostart settings ..."
371	mysqldo "insert into cfg_autostart(serial,session) values('${ALX_SERIAL}','');"
372
373	# screensaver
374	echo -e " Screensaver settings ..."
375	mysqldo "insert into cfg_screensaver(serial,screensaver) values('${ALX_SERIAL}','')"
376
377	evaluate_retval
378	}
379
380	# imports current settings to the database resolved by the hardware detection
381	update_settings_in_db()
382	{
383	# note: networking is always 'dhcp' if hw was autodetected
384	# note: default_domain/hostname is set in config.rc or exported
385	# note: we updating only hardware settings here !
386
387	# to be safe, we do some sanity checks
388	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
389	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
390
391	# vars used by hwdetect
392	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
393	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
394	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
395
396	# get setting from hwdetect
397	source /etc/sysconfig/hwsetup/knoppix
398	source /etc/sysconfig/hwsetup/mouse
399
400	echo
401	echo -e ${COLMAGENTA}"Updating detected settings in database"${COLDEFAULT}
402
403	# network
404	echo -e " Network settings ..."
405	mysqldo "update cfg_network set
406	hostname='${ALX_DEFAULT_HOSTNAME}',
407	domain='${ALX_DEFAULT_DOMAIN}';
408	where serial=${ALX_SERIAL};"
409
410	# let udev decide which module should be loaded
411	# get all devices from sysfs
412	local i
413	local iface
414	for i in /sys/class/net/eth?
415	do
416	iface=$(basename ${i})
417	NETCARD_DRIVER=$(source /sys/class/net/${iface}/uevent; echo ${PHYSDEVDRIVER})
418	mysqldo "update cfg_interfaces set
419	iface='${iface}',
420	module='${NETCARD_DRIVER}',
421	networking='${NETWORKING}',
422	where serial=${ALX_SERIAL};"
423
424	# only insert the FIRST iface
425	break
426	done
427	evaluate_retval
428
429	# xserver
430	echo -e " Graphic settings ..."
431	# xserver general
432	mysqldo "update cfg_graphic set
433	module='${XMODULE}',
434	resolution='1024x768',
435	depth='16',
436	monitorid='0'
437	where serial=${ALX_SERIAL};"
438	evaluate_retval
439
440	# input
441	echo -e " Input settings ..."
442	mysqldo "update cfg_input set mouse='${XMOUSETYPE}', keyboard='kbd' where serial=${ALX_SERIAL};"
443	evaluate_retval
444	}
445
446	# imports current settings to the local system resolved by the hardware detection
447	# we only need the network settings
448	import_settings_local()
449	{
450	# note: networking is always 'dhcp' if hw was autodetected
451	# note: default_domain/hostname is set in config.rc
452
453	# to be safe, we do some sanity checks
454	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
455	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
456
457	# vars used by hwdetect
458	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
459	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
460	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
461
462	# get setting from hwdetect
463	source /etc/sysconfig/hwsetup/knoppix
464
465	echo
466	echo -e ${COLMAGENTA}"Importing detected settings to local system"${COLDEFAULT}
467
468	# set system state to 'already configured'
469	touch /etc/alxconfig-ng/state/configured
470
471	# if only an recheck was forced than abort now
472	[[ ${ALX_FORCED_RECHECK} = true ]] && return 0
473
474	# create a fresh fluxbox directory
475	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
476	install -d ${ALX_UNPRIV_HOME}/.fluxbox
477
478	# now generate fluxbox config files
479
480	# fluxbox main config
481	cat ${ALX_SKELETONS}/fluxbox/init \
482	> ${ALX_UNPRIV_HOME}/.fluxbox/init
483
484	# fluxbox autostart
485	cat ${ALX_SKELETONS}/fluxbox/apps \
486	> ${ALX_UNPRIV_HOME}/.fluxbox/apps
487
488	# fluxbox menu header
489	cat ${ALX_SKELETONS}/fluxbox/menu.header \
490	> ${ALX_UNPRIV_HOME}/.fluxbox/menu
491
492	# now fix it with proper messages :P
493	local ver="$(< /etc/mageversion)"
494	sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" \
495	${ALX_UNPRIV_HOME}/.fluxbox/menu
496
497	# add a newline (maybe there is no crlf in the header)
498	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
499
500	# fluxbox menu footer
501	cat ${ALX_SKELETONS}/fluxbox/menu.footer \
502	>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
503
504	# add a newline (maybe there is no crlf in the footer)
505	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
506
507	# setup some standart icons (sysinfo.lnk)
508	# basic config
509	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc
510
511	# clean desktop icon location
512	[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
513	install -d ${ALX_UNPRIV_HOME}/.xtdesktop
514
515	# last but not least gen a icon with some sys informations
516	local sysinfo
517	local osversion
518	local xres
519	local yres
520
521	osversion="$(< /etc/mageversion)"
522	sysinfo="Hostname: ${ALX_DEFAULT_HOSTNAME} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
523
524	# at first boot we got always a resolution of 1024x768-16@60
525	# middle of the screen
526	# (no txt - length required, xtdesk manage that itself)
527	xres="$((1024 / 2))"
528	# default y pos (full yres -22 !)
529	yres="$((768 - 22 ))"
530
531	generate_icon \
532	--name "${sysinfo}" \
533	--command "exit 0" \
534	--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
535	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
536	--xres "${xres}" \
537	--yres "${yres}" \
538	--icon-width "1" \
539	--icon-height "1"
540
541	# create a xinitrc
542	echo "exec startfluxbox" > ${ALX_UNPRIV_HOME}/.xinitrc
543
544	# set correct permissions
545	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
546	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
547	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
548	chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
549	chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
550	chmod 0644 ${ALX_UNPRIV_HOME}/.xinitrc
551	}
552
553	# start\|stop
554	preliminary_network()
555	{
556	case $1 in
557	start)
558	# keeping like always safe:
559	# no network should be started here
560	${rc_base}/init.d/network stop
561
562	echo -e ${COLMAGENTA}"Starting preliminary networking ... "${COLDEFAULT}
563	# start network configured from /etc/conf.d
564	${rc_base}/init.d/network start
565	;;
566
567	stop)
568	echo -e ${COLMAGENTA}"Stopping preliminary networking ... "${COLDEFAULT}
569	${rc_base}/init.d/network stop
570	;;
571
572	*)
573	echo "Usage: preliminary_network {start\|stop}"
574	;;
575	esac
576	}
577
578	reset_system_settings()
579	{
580	# force load of de kbdkeys
581	loadkeys -q de
582	echo
583	echo -en ${COLRED}
584	echo -n "*** Warning: you are about to reset all local settings on this system!"
585	echo -e ${COLDEFAULT}
586	echo "*** Do you really want to continue ?"
587	echo -n "*** Enter 'yes' to continue, anything else to abort: "
588	read kbinsert
589	if [[ ${kbinsert} = yes ]]
590	then
591	echo -en ${COLRED}
592	echo -n "*** OK, you really want it ... killing all settings: "
593	for i in 3 2 1 now
594	do
595	echo -n " ${i}"
596	sleep 1
597	done
598	echo -e ${COLDEFAULT}
599
600	## reset all settings:
601	rm -rf ${SETTINGSPATH}/*
602	rm -f /etc/alxconfig-ng/serial
603	rm -rf /etc/alxconfig-ng/state
604
605	# clear all printers & net-shares
606	:> /etc/cups/printers.conf
607	:> /etc/samba/smb.conf
608
609	# remove inetd, cups & smb from init
610	rc-config del inetd &> /dev/null
611	rc-config del cups &> /dev/null
612	rc-config del samba &> /dev/null
613
614	# remove all user settings
615	[ -d ${ALX_UNPRIV_HOME} ] && rm -rf ${ALX_UNPRIV_HOME}
616
617	# remove all ica-sessions
618	find ${ALX_ICA_SESSIONS} -type f -name '*.ica' \| xargs rm
619
620	# remove all old nics and modules configs
621	find /etc/conf.d -type f -name 'net.*' \| xargs rm
622	find /etc/modules.d -type f -name 'net.*' \| xargs rm
623
624	# restore default networking
625	cat ${ALX_SKELETONS}/net/net.eth0 > /etc/conf.d/net.eth0
626
627	echo "I am done now, press [Enter] to reboot system ..."
628	else
629	echo "Aborted, press [Enter] to reboot system ..."
630	fi
631	read
632	reboot
633	}
634
635	case $1 in
636	start)
637	# check for global overrides
638	[ -f /hardware-auto-detection ] && ALX_FORCED_RECHECK=true
639	read_cmdline hardware-auto-detection && ALX_FORCED_RECHECK=true
640	read_cmdline alx-reset-settings && ALX_RESET_SETTINGS=true
641
642	# kill all settings if requested
643	if [[ ${ALX_RESET_SETTINGS} = true ]]
644	then
645	reset_system_settings
646	fi
647
648	# retrieve or validate current serial
649	get_system_serial
650	if [[ ${ALX_HW_DETECT} = true ]]
651	then
652	if [[ ${ALX_FORCED_RECHECK} = true ]]
653	then
654	update_settings_in_db
655	else
656	import_settings_to_db
657	fi
658	import_settings_local
659
660	# here we should also exchange the ssh keys
661	# or the system cannot be rebooted after
662	# the first start via the alx-webadmin
663	config_ssh_auth
664	fi
665
666	# now setup system configuration
667	# alx_setup_or_whatever_it_will_be_called()
668	[[ ${ALX_HW_DETECT} = false ]] && update_system_settings
669
670	# stop at last the preliminary networking (dhcp)
671	preliminary_network stop
672	;;
673
674	stop)
675	# unset_alx_connected #--> now in alxsetstate-rc6
676	# ! important !: del systemstate
677	[ -f /etc/alxconfig-ng/state/state ] && rm /etc/alxconfig-ng/state/state
678	;;
679	*)
680	echo "Usage: $0 {start\|stop} ..."
681	;;
682	esac
683