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 1.12 2008-06-05 19:14:54 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

# check if mysql is available
[ -x /usr/bin/mysql ] && MYSQL_ALX=true

# 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 1.12 2008-06-05 19:14:54 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	# check if mysql is available
42	[ -x /usr/bin/mysql ] && MYSQL_ALX=true
43
44	# other needed vars
45	ALX_HW_DETECT=false
46	ALX_FORCED_RECHECK=false
47	ALX_RESET_SETTINGS=false
48
49	# unset vars which may kill us
50	unset ALX_SERIAL ALX_STATE
51
52
53	# setup needed directories
54	[ ! -d /etc/alxconfig-ng/state ] && install -d /etc/alxconfig-ng/state
55
56
57	# read_cmdline ${item}
58	read_cmdline()
59	{
60	local i
61
62	for i in $(< /proc/cmdline)
63	do
64	[[ ${i} = $1 ]] && return 0
65	done
66
67	return 1
68	}
69
70	update_system_settings()
71	{
72	echo -e ${COLMAGENTA}"Checking system setup ..."${COLDEFAULT}
73
74	# get the modules settings
75	# ! is the first thing that must be configured !
76	config_modules
77
78	# imports network settings from db
79	config_networking
80
81	# imports x11 settings from db
82	config_x11
83
84	# imports session settings from db
85	config_sessions
86
87	# imports printer settings from db
88	config_printing
89
90	# imports auth settings from db
91	config_auth
92
93	# exchange ssh rsa keys
94	HOME=/root config_ssh_auth
95	}
96
97	get_system_serial()
98	{
99	local CUR_IP CUR_MAC CUR_MTIME ALX_IFACE
100
101	# check if serial file exists
102	if [ -f /etc/alxconfig-ng/serial ] && [[ ${ALX_FORCED_RECHECK} = false ]]
103	then
104	source /etc/alxconfig-ng/serial
105
106	# start preliminary networking (dhcp)
107	preliminary_network start
108
109	# check if mysql server is reachable
110	# if not abort this script
111	if ! reach_mysql_server
112	then
113	preliminary_network stop
114	exit 1
115	fi
116
117	CUR_IP=$(/sbin/ifconfig ${ALX_IFACE} \| sed -n '/addr:/s/ [^r]*..//gp')
118	CUR_MAC=$(/sbin/ifconfig ${ALX_IFACE} \| grep HWaddr \| cut -d ' ' -f11)
119	CUR_MTIME=$(date +%s)
120
121	echo -e ${COLOREDSTAR} "Trying to validate my serial ..."
122
123	# nice serial output
124	$CURS_UP
125	$SET_WCOL
126	echo "[ SN: ${ALX_SERIAL} ]"
127
128	if validate_serial "${ALX_SERIAL}" "${ALX_REG_DATE}" "${CUR_MAC}"
129	then
130	ALX_STATE="ok"
131	else
132	# abort on non valid serial
133	ALX_STATE="invalid serial"
134	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
135	show_invalid_serial_msg
136	exit 1
137	fi
138
139	else
140	# run hardware detection
141	echo
142	if [[ ${ALX_FORCED_RECHECK} = true ]]
143	then
144	echo -e ${COLMAGENTA}"Hardware autodetection forced by system-administrator"${COLDEFAULT}
145	else
146	echo -e ${COLMAGENTA}"Preparing system for first boot"${COLDEFAULT}
147	fi
148	# cleaning up old data-crap
149	if [ -d /etc/sysconfig/hwsetup ]
150	then
151	echo -e ${COLOREDSTAR}"Cleaning up old data ..."
152	rm -f /etc/sysconfig/hwsetup/*
153	fi
154	ALX_HW_DETECT=true
155	echo -en "${COLOREDSTAR}";hwsetup -p > /dev/null
156
157	# set hostname to alx_default_hostname
158	# use old hostname if this is a forced re-check
159	[[ ${ALX_FORCED_RECHECK} = true ]] && ALX_DEFAULT_HOSTNAME="$(< /etc/hostname)"
160	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
161	HOSTNAME="${ALX_DEFAULT_HOSTNAME}"
162
163	# update the hostname on the system for sure
164	echo "${HOSTNAME}" > /etc/hostname
165
166	# start preliminary networking (dhcp)
167	preliminary_network start
168
169	# check if mysql server is reachable
170	# if not abort this script
171	if ! reach_mysql_server
172	then
173	preliminary_network stop
174	exit 1
175	fi
176
177	CUR_IP=$(/sbin/ifconfig eth0 \| sed -n '/addr:/s/ [^r]*..//gp')
178	CUR_MAC=$(/sbin/ifconfig eth0 \| grep HWaddr \| cut -d ' ' -f11)
179	CUR_MTIME=$(date +%s)
180
181	# abort now if this is a forced re-check
182	if [[ ${ALX_FORCED_RECHECK} = true ]]
183	then
184	# but first check the serial
185	source /etc/alxconfig-ng/serial
186
187	echo -e ${COLOREDSTAR} "Trying to validate my serial ..."
188
189	# nice serial output
190	$CURS_UP
191	$SET_WCOL
192	echo "[ SN: ${ALX_SERIAL} ]"
193
194	if validate_serial "${ALX_SERIAL}" "${ALX_REG_DATE}" "${CUR_MAC}"
195	then
196	ALX_STATE="ok"
197	else
198	# abort on non valid serial
199	ALX_STATE="invalid serial"
200	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
201	show_invalid_serial_msg
202	exit 1
203	fi
204
205	# write current state to temp file
206	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
207	[ -f /hardware-auto-detection ] && rm /hardware-auto-detection
208
209	# now export ALX_FORCED_RECHECK=true
210	# that the setting will be updated not inserted !
211	export ALX_FORCED_RECHECK=true
212	return 0
213	fi
214
215	echo -e ${COLOREDSTAR} "Trying to get new serial ..."
216
217	# request a new serial; one command now (cause must be done in the same session)
218	ALX_SERIAL=$(mysqldo "insert into client_serials (mtime, mac) values('${CUR_MTIME}','${CUR_MAC}');
219	select last_insert_id();")
220
221	if [[ ${ALX_SERIAL} != NULL ]]
222	then
223	# nice serial output
224	$CURS_UP
225	$SET_WCOL
226	echo "[ SN: ${ALX_SERIAL} ]"
227
228	# set ALX_STATE to ok so everybody knows that everything was ok
229	ALX_STATE=ok
230
231	echo "ALX_SERIAL=${ALX_SERIAL}" > /etc/alxconfig-ng/serial
232	echo "ALX_REG_DATE=${CUR_MTIME}" >> /etc/alxconfig-ng/serial
233
234	evaluate_retval
235	else
236	# print false (works only if this is the first statement here)
237	evaluate_retval
238
239	# set ALX_STATE to error so everybody sees there was an error
240	ALX_STATE=error
241
242	# show an error that no new serial was found
243	# nice serial output
244	$CURS_UP
245	$SET_WCOL
246	echo -e "[ SN: ${COLRED}None, 0${COLDEFAULT} ]"
247	fi
248	fi
249
250	# write current state to temp file
251	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
252	echo "ALX_IFACE=${ALX_IFACE}" >> /etc/alxconfig-ng/state/state
253	}
254
255
256	check_is_configured()
257	{
258	if [ -f /etc/alxconfig-ng/state/configured ]
259	then
260	export ALX_CONFIGURED=true
261	else
262	export ALX_CONFIGURED=false
263	fi
264	}
265
266
267	# imports current settings to the database resolved by the hardware detection
268	import_settings_to_db()
269	{
270	# note: networking is always 'dhcp' if hw was autodetected
271	# note: default_domain/hostname is set in config.rc
272
273	# to be safe, we do some sanity checks
274	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
275	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
276
277	# vars used by hwdetect
278	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
279	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
280	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
281
282	# get setting from hwdetect
283	source /etc/sysconfig/hwsetup/knoppix
284	source /etc/sysconfig/hwsetup/mouse
285
286	echo
287	echo -e ${COLMAGENTA}"Importing detected settings to database"${COLDEFAULT}
288
289	# network
290	echo -e " Network settings ..."
291	# global settings
292	mysqldo "insert into cfg_network(serial, hostname, domain )
293	values('${ALX_SERIAL}', '${ALX_DEFAULT_HOSTNAME}','${ALX_DEFAULT_DOMAIN}');"
294
295	# let udev decide which module should be loaded
296	# get all devices from sysfs
297	local i
298	local iface
299	for i in /sys/class/net/eth?
300	do
301	iface=$(basename ${i})
302	NETCARD_DRIVER=$(source /sys/class/net/${iface}/uevent; echo ${PHYSDEVDRIVER})
303	mysqldo "insert into cfg_interfaces(
304	serial,
305	iface,
306	module,
307	networking
308	)
309	values(
310	'${ALX_SERIAL}',
311	'${iface}',
312	'${NETCARD_DRIVER}',
313	'dhcp'
314	);"
315	done
316	evaluate_retval
317
318	# xserver
319	echo -e " Graphic settings ..."
320	# xserver general
321	( mysqldo "insert into cfg_graphic(
322	serial,
323	module,
324	resolution,
325	depth,
326	monitorid
327	)
328	values(
329	'${ALX_SERIAL}',
330	'${XMODULE}',
331	'1024x768',
332	'16',
333	'0'
334	);"; )
335	evaluate_retval
336
337	# input
338	echo -e " Input settings ..."
339	mysqldo "insert into cfg_input(serial,mouse,keyboard) values('${ALX_SERIAL}','${XMOUSETYPE}','kbd');"
340	evaluate_retval
341
342	# auth
343	echo -e " Authentification settings ..."
344	mysqldo "insert into client_auth(
345	serial,
346	username,
347	shell,
348	vnc,
349	samba,
350	station
351	)
352	values(
353	'${ALX_SERIAL}',
354	'${ALX_UNPRIV_USER}',
355	'',
356	'',
357	'',
358	''
359	);"
360	evaluate_retval
361
362	# exchange ssh rsa keys - the first boot needs this !
363	# or no reboot will work via the webadmin
364	echo -e " SSH authentification settings ..."
365	HOME=/root config_ssh_auth
366	evaluate_retval
367
368	# autostart
369	echo -e " Autostart settings ..."
370	mysqldo "insert into cfg_autostart(serial,session) values('${ALX_SERIAL}','');"
371
372	# screensaver
373	echo -e " Screensaver settings ..."
374	mysqldo "insert into cfg_screensaver(serial,screensaver) values('${ALX_SERIAL}','')"
375
376	evaluate_retval
377	}
378
379	# imports current settings to the database resolved by the hardware detection
380	update_settings_in_db()
381	{
382	# note: networking is always 'dhcp' if hw was autodetected
383	# note: default_domain/hostname is set in config.rc or exported
384	# note: we updating only hardware settings here !
385
386	# to be safe, we do some sanity checks
387	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
388	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
389
390	# vars used by hwdetect
391	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
392	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
393	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
394
395	# get setting from hwdetect
396	source /etc/sysconfig/hwsetup/knoppix
397	source /etc/sysconfig/hwsetup/mouse
398
399	echo
400	echo -e ${COLMAGENTA}"Updating detected settings in database"${COLDEFAULT}
401
402	# network
403	echo -e " Network settings ..."
404	mysqldo "update cfg_network set
405	hostname='${ALX_DEFAULT_HOSTNAME}',
406	domain='${ALX_DEFAULT_DOMAIN}';
407	where serial=${ALX_SERIAL};"
408
409	# let udev decide which module should be loaded
410	# get all devices from sysfs
411	local i
412	local iface
413	for i in /sys/class/net/eth?
414	do
415	iface=$(basename ${i})
416	NETCARD_DRIVER=$(source /sys/class/net/${iface}/uevent; echo ${PHYSDEVDRIVER})
417	mysqldo "update cfg_interfaces set
418	iface='${iface}',
419	module='${NETCARD_DRIVER}',
420	networking='${NETWORKING}',
421	where serial=${ALX_SERIAL};"
422
423	# only insert the FIRST iface
424	break
425	done
426	evaluate_retval
427
428	# xserver
429	echo -e " Graphic settings ..."
430	# xserver general
431	mysqldo "update cfg_graphic set
432	module='${XMODULE}',
433	resolution='1024x768',
434	depth='16',
435	monitorid='0'
436	where serial=${ALX_SERIAL};"
437	evaluate_retval
438
439	# input
440	echo -e " Input settings ..."
441	mysqldo "update cfg_input set mouse='${XMOUSETYPE}', keyboard='kbd' where serial=${ALX_SERIAL};"
442	evaluate_retval
443	}
444
445	# imports current settings to the local system resolved by the hardware detection
446	# we only need the network settings
447	import_settings_local()
448	{
449	# note: networking is always 'dhcp' if hw was autodetected
450	# note: default_domain/hostname is set in config.rc
451
452	# to be safe, we do some sanity checks
453	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
454	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
455
456	# vars used by hwdetect
457	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
458	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
459	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
460
461	# get setting from hwdetect
462	source /etc/sysconfig/hwsetup/knoppix
463
464	echo
465	echo -e ${COLMAGENTA}"Importing detected settings to local system"${COLDEFAULT}
466
467	# set system state to 'already configured'
468	touch /etc/alxconfig-ng/state/configured
469
470	# if only an recheck was forced than abort now
471	[[ ${ALX_FORCED_RECHECK} = true ]] && return 0
472
473	# create a fresh fluxbox directory
474	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
475	install -d ${ALX_UNPRIV_HOME}/.fluxbox
476
477	# now generate fluxbox config files
478
479	# fluxbox main config
480	cat ${ALX_SKELETONS}/fluxbox/init \
481	> ${ALX_UNPRIV_HOME}/.fluxbox/init
482
483	# fluxbox autostart
484	cat ${ALX_SKELETONS}/fluxbox/apps \
485	> ${ALX_UNPRIV_HOME}/.fluxbox/apps
486
487	# fluxbox menu header
488	cat ${ALX_SKELETONS}/fluxbox/menu.header \
489	> ${ALX_UNPRIV_HOME}/.fluxbox/menu
490
491	# now fix it with proper messages :P
492	local ver="$(< /etc/mageversion)"
493	sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" \
494	${ALX_UNPRIV_HOME}/.fluxbox/menu
495
496	# add a newline (maybe there is no crlf in the header)
497	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
498
499	# fluxbox menu footer
500	cat ${ALX_SKELETONS}/fluxbox/menu.footer \
501	>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
502
503	# add a newline (maybe there is no crlf in the footer)
504	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
505
506	# setup some standart icons (sysinfo.lnk)
507	# basic config
508	cat ${ALX_SKELETONS}/xtdesktop/xtdeskrc > ${ALX_UNPRIV_HOME}/.xtdeskrc
509
510	# clean desktop icon location
511	[ -d ${ALX_UNPRIV_HOME}/.xtdesktop ] && rm -rf ${ALX_UNPRIV_HOME}/.xtdesktop
512	install -d ${ALX_UNPRIV_HOME}/.xtdesktop
513
514	# last but not least gen a icon with some sys informations
515	local sysinfo
516	local osversion
517	local xres
518	local yres
519
520	osversion="$(< /etc/mageversion)"
521	sysinfo="Hostname: ${ALX_DEFAULT_HOSTNAME} Serial: #${ALX_SERIAL} OS: alx-${osversion} Kernel: $(uname -r)"
522
523	# at first boot we got always a resolution of 1024x768-16@60
524	# middle of the screen
525	# (no txt - length required, xtdesk manage that itself)
526	xres="$((1024 / 2))"
527	# default y pos (full yres -22 !)
528	yres="$((768 - 22 ))"
529
530	generate_icon \
531	--name "${sysinfo}" \
532	--command "exit 0" \
533	--icon "${ALX_SESSIONS_ICONS}/sysinfo.png" \
534	--dest "${ALX_UNPRIV_HOME}/.xtdesktop/sysinfo.lnk" \
535	--xres "${xres}" \
536	--yres "${yres}" \
537	--icon-width "1" \
538	--icon-height "1"
539
540	# create a xinitrc
541	echo "exec startfluxbox" > ${ALX_UNPRIV_HOME}/.xinitrc
542
543	# set correct permissions
544	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
545	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
546	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
547	chmod 0755 ${ALX_UNPRIV_HOME}/.xtdesktop
548	chmod 0644 ${ALX_UNPRIV_HOME}/.xtdeskrc
549	chmod 0644 ${ALX_UNPRIV_HOME}/.xinitrc
550	}
551
552	# start\|stop
553	preliminary_network()
554	{
555	case $1 in
556	start)
557	# keeping like always safe:
558	# no network should be started here
559	${rc_base}/init.d/network stop
560
561	echo -e ${COLMAGENTA}"Starting preliminary networking ... "${COLDEFAULT}
562	# start network configured from /etc/conf.d
563	${rc_base}/init.d/network start
564	;;
565
566	stop)
567	echo -e ${COLMAGENTA}"Stopping preliminary networking ... "${COLDEFAULT}
568	${rc_base}/init.d/network stop
569	;;
570
571	*)
572	echo "Usage: preliminary_network {start\|stop}"
573	;;
574	esac
575	}
576
577	reset_system_settings()
578	{
579	# force load of de kbdkeys
580	loadkeys -q de
581	echo
582	echo -en ${COLRED}
583	echo -n "*** Warning: you are about to reset all local settings on this system!"
584	echo -e ${COLDEFAULT}
585	echo "*** Do you really want to continue ?"
586	echo -n "*** Enter 'yes' to continue, anything else to abort: "
587	read kbinsert
588	if [[ ${kbinsert} = yes ]]
589	then
590	echo -en ${COLRED}
591	echo -n "*** OK, you really want it ... killing all settings: "
592	for i in 3 2 1 now
593	do
594	echo -n " ${i}"
595	sleep 1
596	done
597	echo -e ${COLDEFAULT}
598
599	## reset all settings:
600	rm -rf ${SETTINGSPATH}/*
601	rm -f /etc/alxconfig-ng/serial
602	rm -rf /etc/alxconfig-ng/state
603
604	# clear all printers & net-shares
605	:> /etc/cups/printers.conf
606	:> /etc/samba/smb.conf
607
608	# remove inetd, cups & smb from init
609	rc-config del inetd &> /dev/null
610	rc-config del cups &> /dev/null
611	rc-config del samba &> /dev/null
612
613	# remove all user settings
614	[ -d ${ALX_UNPRIV_HOME} ] && rm -rf ${ALX_UNPRIV_HOME}
615
616	# remove all ica-sessions
617	find ${ALX_ICA_SESSIONS} -type f -name '*.ica' \| xargs rm
618
619	# remove all old nics and modules configs
620	find /etc/conf.d -type f -name 'net.*' \| xargs rm
621	find /etc/modules.d -type f -name 'net.*' \| xargs rm
622
623	# restore default networking
624	cat ${ALX_SKELETONS}/net/net.eth0 > /etc/conf.d/net.eth0
625
626	echo "I am done now, press [Enter] to reboot system ..."
627	else
628	echo "Aborted, press [Enter] to reboot system ..."
629	fi
630	read
631	reboot
632	}
633
634	case $1 in
635	start)
636	# check for global overrides
637	[ -f /hardware-auto-detection ] && ALX_FORCED_RECHECK=true
638	read_cmdline hardware-auto-detection && ALX_FORCED_RECHECK=true
639	read_cmdline alx-reset-settings && ALX_RESET_SETTINGS=true
640
641	# kill all settings if requested
642	if [[ ${ALX_RESET_SETTINGS} = true ]]
643	then
644	reset_system_settings
645	fi
646
647	# retrieve or validate current serial
648	get_system_serial
649	if [[ ${ALX_HW_DETECT} = true ]]
650	then
651	if [[ ${ALX_FORCED_RECHECK} = true ]]
652	then
653	update_settings_in_db
654	else
655	import_settings_to_db
656	fi
657	import_settings_local
658
659	# here we should also exchange the ssh keys
660	# or the system cannot be rebooted after
661	# the first start via the alx-webadmin
662	config_ssh_auth
663	fi
664
665	# now setup system configuration
666	# alx_setup_or_whatever_it_will_be_called()
667	[[ ${ALX_HW_DETECT} = false ]] && update_system_settings
668
669	# stop at last the preliminary networking (dhcp)
670	preliminary_network stop
671	;;
672
673	stop)
674	# unset_alx_connected #--> now in alxsetstate-rc6
675	# ! important !: del systemstate
676	[ -f /etc/alxconfig-ng/state/state ] && rm /etc/alxconfig-ng/state/state
677	;;
678	*)
679	echo "Usage: $0 {start\|stop} ..."
680	;;
681	esac
682