alxconfig-ng/init.d/alxsettings

#!/bin/bash

# <niro@magellan-linux.de>

#%rlevels: 7:s 0:k 6:k
#%start: 41
#%stop: 01

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

# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/init.d/alxsettings,v 1.18 2005-08-28 19:30:53 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

# 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


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

	# check if serial file exists
	if [ -f /etc/alxconfig-ng/serial ] && [ ! -f /hardware-auto-detection ]
	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=$(/sbin/ifconfig eth0 | sed -n '/addr:/s/ [^r]*..//gp')
		CUR_MAC=$(/sbin/ifconfig eth0 | 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 [ -f /hardware-auto-detection ]
		then
			echo -e ${COLMAGENTA}"Hardware autodetection forced by system-administrator"${COLDEFAULT}
		else
			echo -e ${COLMAGENTA}"Preparing system for first boot"${COLDEFAULT}
		fi
		ALX_HW_DETECT=true
		/etc/init.d/hwdetect start

		# set hostname to alx_default_hostname
		# use old hostname if this is a forced re-check
		[ -f /hardware-auto-detection ] && 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 [ -f /hardware-auto-detection ]
		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
			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 new serial
		# ALX_REG_DATE="$(date +%F)"

		# we're using the mtime now (better for vaildating the serial)
		mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"insert into client_serials(
				mtime,
				mac
			) 
			values(
				'${CUR_MTIME}',
				'${CUR_MAC}'
			);"

		# then validate and retrieve serial

		### warning must be changed that only the LAST ID will be fetched,  ###
		### or you get error if the computer name and date are the same     ###
		### you have more than one serial number then                       ###

		# select highest id only (added max)
		ALX_SERIAL=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"select max(serial) from client_serials where mtime='${CUR_MTIME}' and mac='${CUR_MAC}'")

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

			# set ALX_STATE to ok so everybody 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
}


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 ..."
	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
		"insert into cfg_network(
			hostname,
			serial,
			module,
			domain,
			networking
		)
		values(
			'${ALX_DEFAULT_HOSTNAME}',
			'${ALX_SERIAL}',
			'${NETCARD_DRIVER}',
			'${ALX_DEFAULT_DOMAIN}',
			'dhcp'
		);"
	evaluate_retval

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

	# input
	echo -e "      Input settings ..."
	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"insert into cfg_input(serial,mouse) values('${ALX_SERIAL}','${XMOUSETYPE}');"
	evaluate_retval

	# auth
	echo -e "      Authentifcation settings ..."
	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
		"insert into client_auth(
			serial,
			username,
			shell,
			vnc,
			samba,
			station
		)
		values(
			'${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 authentifcation settings ..."
	HOME=/root config_ssh_auth
	evaluate_retval

	# input
	echo -e "      Autostart settings ..."
	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"insert into cfg_autostart(serial,session) values('${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 ..."

	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
		"update cfg_network set
			hostname='${ALX_DEFAULT_HOSTNAME}',
			module='${NETCARD_DRIVER}',
			domain='${ALX_DEFAULT_DOMAIN}',
			networking='dhcp'
		where serial=${ALX_SERIAL};"
	evaluate_retval

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

	# input
	echo -e "      Input settings ..."
	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"update cfg_input set
				mouse='${XMOUSETYPE}'
			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}

	[ ! -d ${SETTINGSPATH} ] && install -d ${SETTINGSPATH}
	echo "${NETCARD_DRIVER}" > ${SETTINGSPATH}/modules
	evaluate_retval

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

	# 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 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

	# 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

	# default passwords are bad
	#usermod -p $(perl -e "printf(crypt('foobar','AD'))") root
	#usermod -p $(perl -e "printf(crypt('foobar','AD'))") ${ALX_UNPRIV_USER}
	#smbpasswd -a root foobar
}

# start|stop
preliminary_network(){
	local module

	if [ -f /etc/alxconfig-ng/state/configured ]
	then
		# get module name
		module=$(cat ${SETTINGSPATH}/modules)
		modprobe ${module}
	else
		# 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

		# get setting from hwdetect
		source /etc/sysconfig/hwsetup/knoppix
		modprobe ${NETCARD_DRIVER}
	fi

	case $1 in
		start)
			# keeping like always safe:
			# no network should be startet here,
			# so we can delete all pid files if one exists
			if ps -A|grep dhcpcd > /dev/null
			then
				echo -e ${COLMAGENTA}"Forcing network down"${COLDEFAULT}
				dhcpcd -k
				sleep 1
			else
				rm -f /var/run/dhcpcd-eth?.pid
			fi

			echo -e ${COLMAGENTA}"Starting preliminary network ... "${COLDEFAULT}
			# -t 10 timeout of 10 secs
			dhcpcd -t 10 &> /dev/null

			# aka_fix ########################################
			#ifconfig eth0 128.20.222.222 netmask 255.255.0.0 up
			#route del default gw 128.20.50.13 &> /dev/null
			#route add default gw 128.20.50.21 &> /dev/null
			#echo "nameserver 128.20.50.21" > /etc/resolv.conf
			##################################################

			evaluate_retval
			;;

		stop)
			echo -e ${COLMAGENTA}"Stopping preliminary network ... "${COLDEFAULT}
			ifconfig eth0 down
			if ps -A|grep dhcpcd > /dev/null
			then
				dhcpcd -z  &> /dev/null
			fi
			evaluate_retval
			;;

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

case $1 in
	start)
		# 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
		sleep 0.1
		;;
	*)
		echo "Usage: $0 {start|stop} ..."
		;;
esac

1	#!/bin/bash
2
3	# <niro@magellan-linux.de>
4
5	#%rlevels: 7:s 0:k 6: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/alxconfig-ng/init.d/alxsettings,v 1.18 2005-08-28 19:30:53 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
48	# unset vars which may kill us
49	unset ALX_SERIAL ALX_STATE
50
51
52	# setup needed directories
53	[ ! -d /etc/alxconfig-ng/state ] && install -d /etc/alxconfig-ng/state
54
55
56	update_system_settings(){
57	echo -e ${COLMAGENTA}"Checking system setup ..."${COLDEFAULT}
58
59	# get the modules settings
60	# ! is the first thing that must be configured !
61	config_modules
62
63	# imports network settings from db
64	config_networking
65
66	# imports x11 settings from db
67	config_x11
68
69	# imports session settings from db
70	config_sessions
71
72	# imports printer settings from db
73	config_printing
74
75	# imports auth settings from db
76	config_auth
77
78	# exchange ssh rsa keys
79	HOME=/root config_ssh_auth
80	}
81
82	get_system_serial(){
83
84	local CUR_IP CUR_MAC CUR_MTIME
85
86	# check if serial file exists
87	if [ -f /etc/alxconfig-ng/serial ] && [ ! -f /hardware-auto-detection ]
88	then
89	source /etc/alxconfig-ng/serial
90
91	# start preliminary networking (dhcp)
92	preliminary_network start
93
94	# check if mysql server is reachable
95	# if not abort this script
96	if ! reach_mysql_server
97	then
98	preliminary_network stop
99	exit 1
100	fi
101
102	CUR_IP=$(/sbin/ifconfig eth0 \| sed -n '/addr:/s/ [^r]*..//gp')
103	CUR_MAC=$(/sbin/ifconfig eth0 \| grep HWaddr \| cut -d ' ' -f11)
104	CUR_MTIME=$(date +%s)
105
106	echo -e ${COLOREDSTAR} "Trying to validate my serial ..."
107
108	# nice serial output
109	$CURS_UP
110	$SET_WCOL
111	echo "[ SN: ${ALX_SERIAL} ]"
112
113	if validate_serial "${ALX_SERIAL}" "${ALX_REG_DATE}" "${CUR_MAC}"
114	then
115	ALX_STATE="ok"
116	else
117	# abort on non valid serial
118	ALX_STATE="invalid serial"
119	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
120	show_invalid_serial_msg
121	exit 1
122	fi
123
124	else
125	# run hardware detection
126	echo
127	if [ -f /hardware-auto-detection ]
128	then
129	echo -e ${COLMAGENTA}"Hardware autodetection forced by system-administrator"${COLDEFAULT}
130	else
131	echo -e ${COLMAGENTA}"Preparing system for first boot"${COLDEFAULT}
132	fi
133	ALX_HW_DETECT=true
134	/etc/init.d/hwdetect start
135
136	# set hostname to alx_default_hostname
137	# use old hostname if this is a forced re-check
138	[ -f /hardware-auto-detection ] && ALX_DEFAULT_HOSTNAME="$(< /etc/hostname)"
139	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
140	HOSTNAME="${ALX_DEFAULT_HOSTNAME}"
141
142	# update the hostname on the system for sure
143	echo "${HOSTNAME}" > /etc/hostname
144
145	# start preliminary networking (dhcp)
146	preliminary_network start
147
148	# check if mysql server is reachable
149	# if not abort this script
150	if ! reach_mysql_server
151	then
152	preliminary_network stop
153	exit 1
154	fi
155
156	CUR_IP=$(/sbin/ifconfig eth0 \| sed -n '/addr:/s/ [^r]*..//gp')
157	CUR_MAC=$(/sbin/ifconfig eth0 \| grep HWaddr \| cut -d ' ' -f11)
158	CUR_MTIME=$(date +%s)
159
160	# abort now if this is a forced re-check
161	if [ -f /hardware-auto-detection ]
162	then
163	# but first check the serial
164	source /etc/alxconfig-ng/serial
165
166	echo -e ${COLOREDSTAR} "Trying to validate my serial ..."
167
168	# nice serial output
169	$CURS_UP
170	$SET_WCOL
171	echo "[ SN: ${ALX_SERIAL} ]"
172
173	if validate_serial "${ALX_SERIAL}" "${ALX_REG_DATE}" "${CUR_MAC}"
174	then
175	ALX_STATE="ok"
176	else
177	# abort on non valid serial
178	ALX_STATE="invalid serial"
179	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
180	show_invalid_serial_msg
181	exit 1
182	fi
183
184	# write current state to temp file
185	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
186	rm /hardware-auto-detection
187
188	# now export ALX_FORCED_RECHECK=true
189	# that the setting will be updated not inserted !
190	export ALX_FORCED_RECHECK=true
191	return 0
192	fi
193
194	echo -e ${COLOREDSTAR} "Trying to get new serial ..."
195
196	# request new serial
197	# ALX_REG_DATE="$(date +%F)"
198
199	# we're using the mtime now (better for vaildating the serial)
200	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
201	"insert into client_serials(
202	mtime,
203	mac
204	)
205	values(
206	'${CUR_MTIME}',
207	'${CUR_MAC}'
208	);"
209
210	# then validate and retrieve serial
211
212	### warning must be changed that only the LAST ID will be fetched, ###
213	### or you get error if the computer name and date are the same ###
214	### you have more than one serial number then ###
215
216	# select highest id only (added max)
217	ALX_SERIAL=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
218	"select max(serial) from client_serials where mtime='${CUR_MTIME}' and mac='${CUR_MAC}'")
219
220	if [ "${ALX_SERIAL}" != NULL ]
221	then
222	# nice serial output
223	$CURS_UP
224	$SET_WCOL
225	echo "[ SN: ${ALX_SERIAL} ]"
226
227	# set ALX_STATE to ok so everybody that everything was ok
228	ALX_STATE=ok
229
230	echo "ALX_SERIAL=${ALX_SERIAL}" > /etc/alxconfig-ng/serial
231	echo "ALX_REG_DATE=${CUR_MTIME}" >> /etc/alxconfig-ng/serial
232
233	evaluate_retval
234	else
235	# print false (works only if this is the first statement here)
236	evaluate_retval
237
238	# set ALX_STATE to error so everybody sees there was an error
239	ALX_STATE=error
240
241	# show an error that no new serial was found
242	# nice serial output
243	$CURS_UP
244	$SET_WCOL
245	echo -e "[ SN: ${COLRED}None, 0${COLDEFAULT} ]"
246	fi
247	fi
248
249	# write current state to temp file
250	echo "ALX_STATE=${ALX_STATE}" > /etc/alxconfig-ng/state/state
251	}
252
253
254	check_is_configured() {
255	if [ -f /etc/alxconfig-ng/state/configured ]
256	then
257	export ALX_CONFIGURED=true
258	else
259	export ALX_CONFIGURED=false
260	fi
261	}
262
263
264	# imports current settings to the database resolved by the hardware detection
265	import_settings_to_db() {
266	# note: networking is always 'dhcp' if hw was autodetected
267	# note: default_domain/hostname is set in config.rc
268
269	# to be safe, we do some sanity checks
270	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
271	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
272
273	# vars used by hwdetect
274	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
275	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
276	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
277
278	# get setting from hwdetect
279	source /etc/sysconfig/hwsetup/knoppix
280	source /etc/sysconfig/hwsetup/mouse
281
282	echo
283	echo -e ${COLMAGENTA}"Importing detected settings to database"${COLDEFAULT}
284
285	# network
286	echo -e " Network settings ..."
287	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
288	"insert into cfg_network(
289	hostname,
290	serial,
291	module,
292	domain,
293	networking
294	)
295	values(
296	'${ALX_DEFAULT_HOSTNAME}',
297	'${ALX_SERIAL}',
298	'${NETCARD_DRIVER}',
299	'${ALX_DEFAULT_DOMAIN}',
300	'dhcp'
301	);"
302	evaluate_retval
303
304	# xserver
305	echo -e " Graphic settings ..."
306	# xserver general
307	( mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
308	"insert into cfg_graphic(
309	serial,
310	module,
311	resolution,
312	depth,
313	monitorid
314	)
315	values(
316	'${ALX_SERIAL}',
317	'${XMODULE}',
318	'1024x768',
319	'16',
320	'0'
321	);"; )
322	evaluate_retval
323
324	# input
325	echo -e " Input settings ..."
326	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
327	"insert into cfg_input(serial,mouse) values('${ALX_SERIAL}','${XMOUSETYPE}');"
328	evaluate_retval
329
330	# auth
331	echo -e " Authentifcation settings ..."
332	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
333	"insert into client_auth(
334	serial,
335	username,
336	shell,
337	vnc,
338	samba,
339	station
340	)
341	values(
342	'${ALX_SERIAL}',
343	'${ALX_UNPRIV_USER}',
344	'',
345	'',
346	'',
347	''
348	);"
349	evaluate_retval
350
351	# exchange ssh rsa keys - the first boot needs this !
352	# or no reboot will work via the webadmin
353	echo -e " SSH authentifcation settings ..."
354	HOME=/root config_ssh_auth
355	evaluate_retval
356
357	# input
358	echo -e " Autostart settings ..."
359	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
360	"insert into cfg_autostart(serial,session) values('${ALX_SERIAL}','');"
361	evaluate_retval
362	}
363
364	# imports current settings to the database resolved by the hardware detection
365	update_settings_in_db() {
366	# note: networking is always 'dhcp' if hw was autodetected
367	# note: default_domain/hostname is set in config.rc or exported
368	# note: we updating only hardware settings here !
369
370	# to be safe, we do some sanity checks
371	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
372	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
373
374	# vars used by hwdetect
375	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
376	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
377	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
378
379	# get setting from hwdetect
380	source /etc/sysconfig/hwsetup/knoppix
381	source /etc/sysconfig/hwsetup/mouse
382
383	echo
384	echo -e ${COLMAGENTA}"Updating detected settings in database"${COLDEFAULT}
385
386	# network
387	echo -e " Network settings ..."
388
389	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
390	"update cfg_network set
391	hostname='${ALX_DEFAULT_HOSTNAME}',
392	module='${NETCARD_DRIVER}',
393	domain='${ALX_DEFAULT_DOMAIN}',
394	networking='dhcp'
395	where serial=${ALX_SERIAL};"
396	evaluate_retval
397
398	# xserver
399	echo -e " Graphic settings ..."
400	# xserver general
401	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
402	"update cfg_graphic set
403	module='${XMODULE}',
404	resolution='1024x768',
405	depth='16',
406	monitorid='0'
407	where serial=${ALX_SERIAL};"
408	evaluate_retval
409
410	# input
411	echo -e " Input settings ..."
412	mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
413	"update cfg_input set
414	mouse='${XMOUSETYPE}'
415	where serial=${ALX_SERIAL};"
416	evaluate_retval
417	}
418
419	# imports current settings to the local system resolved by the hardware detection
420	# we only need the network settings
421	import_settings_local(){
422	# note: networking is always 'dhcp' if hw was autodetected
423	# note: default_domain/hostname is set in config.rc
424
425	# to be safe, we do some sanity checks
426	[ -z "${ALX_DEFAULT_DOMAIN}" ] && ALX_DEFAULT_DOMAIN=localdomain
427	[ -z "${ALX_DEFAULT_HOSTNAME}" ] && ALX_DEFAULT_HOSTNAME=magellan-alx
428
429	# vars used by hwdetect
430	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
431	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
432	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
433
434	# get setting from hwdetect
435	source /etc/sysconfig/hwsetup/knoppix
436
437	echo
438	echo -e ${COLMAGENTA}"Importing detected settings to local system"${COLDEFAULT}
439
440	[ ! -d ${SETTINGSPATH} ] && install -d ${SETTINGSPATH}
441	echo "${NETCARD_DRIVER}" > ${SETTINGSPATH}/modules
442	evaluate_retval
443
444	# set system state to 'already configured'
445	touch /etc/alxconfig-ng/state/configured
446
447	# create a fresh fluxbox directory
448	[ -d ${ALX_UNPRIV_HOME}/.fluxbox ] && rm -rf ${ALX_UNPRIV_HOME}/.fluxbox
449	install -d ${ALX_UNPRIV_HOME}/.fluxbox
450
451	# now generate fluxbox config files
452
453	# fluxbox main config
454	cat ${ALX_SKELETONS}/fluxbox/init \
455	> ${ALX_UNPRIV_HOME}/.fluxbox/init
456
457	# fluxbox menu header
458	cat ${ALX_SKELETONS}/fluxbox/menu.header \
459	> ${ALX_UNPRIV_HOME}/.fluxbox/menu
460
461	# now fix it with proper messages :P
462	local ver="$(< /etc/mageversion)"
463	sed -i "s:@CHANGEME@:alx-${ver} #${ALX_SERIAL}:g" \
464	${ALX_UNPRIV_HOME}/.fluxbox/menu
465
466	# add a newline (maybe there is no crlf in the header)
467	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
468
469	# fluxbox menu footer
470	cat ${ALX_SKELETONS}/fluxbox/menu.footer \
471	>> ${ALX_UNPRIV_HOME}/.fluxbox/menu
472
473	# add a newline (maybe there is no crlf in the footer)
474	echo >> ${ALX_UNPRIV_HOME}/.fluxbox/menu
475
476	# set correct permissions
477	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}
478	chown ${ALX_UNPRIV_USER}:${ALX_UNPRIV_GROUP} ${ALX_UNPRIV_HOME}/.fluxbox
479	chmod 0755 ${ALX_UNPRIV_HOME}/.fluxbox
480
481	# default passwords are bad
482	#usermod -p $(perl -e "printf(crypt('foobar','AD'))") root
483	#usermod -p $(perl -e "printf(crypt('foobar','AD'))") ${ALX_UNPRIV_USER}
484	#smbpasswd -a root foobar
485	}
486
487	# start\|stop
488	preliminary_network(){
489	local module
490
491	if [ -f /etc/alxconfig-ng/state/configured ]
492	then
493	# get module name
494	module=$(cat ${SETTINGSPATH}/modules)
495	modprobe ${module}
496	else
497	# vars used by hwdetect
498	local NETCARD_FULLNAME NETCARD_DRIVER MOUSE_FULLNAME MOUSE_DEVICE SOUND_FULLNAME
499	local SOUND_DRIVER XSERVER XMODULE XDESC FLOPPY_FULLNAME FLOPPY_DEVICE FLOPPY_DRIVER
500
501	# get setting from hwdetect
502	source /etc/sysconfig/hwsetup/knoppix
503	modprobe ${NETCARD_DRIVER}
504	fi
505
506	case $1 in
507	start)
508	# keeping like always safe:
509	# no network should be startet here,
510	# so we can delete all pid files if one exists
511	if ps -A\|grep dhcpcd > /dev/null
512	then
513	echo -e ${COLMAGENTA}"Forcing network down"${COLDEFAULT}
514	dhcpcd -k
515	sleep 1
516	else
517	rm -f /var/run/dhcpcd-eth?.pid
518	fi
519
520	echo -e ${COLMAGENTA}"Starting preliminary network ... "${COLDEFAULT}
521	# -t 10 timeout of 10 secs
522	dhcpcd -t 10 &> /dev/null
523
524	# aka_fix ########################################
525	#ifconfig eth0 128.20.222.222 netmask 255.255.0.0 up
526	#route del default gw 128.20.50.13 &> /dev/null
527	#route add default gw 128.20.50.21 &> /dev/null
528	#echo "nameserver 128.20.50.21" > /etc/resolv.conf
529	##################################################
530
531	evaluate_retval
532	;;
533
534	stop)
535	echo -e ${COLMAGENTA}"Stopping preliminary network ... "${COLDEFAULT}
536	ifconfig eth0 down
537	if ps -A\|grep dhcpcd > /dev/null
538	then
539	dhcpcd -z &> /dev/null
540	fi
541	evaluate_retval
542	;;
543
544	*)
545	echo "Usage: preliminary_network {start\|stop}"
546	;;
547	esac
548	}
549
550	case $1 in
551	start)
552	# retrieve or validate current serial
553	get_system_serial
554	if [[ ${ALX_HW_DETECT} = true ]]
555	then
556	if [[ ${ALX_FORCED_RECHECK} = true ]]
557	then
558	update_settings_in_db
559	else
560	import_settings_to_db
561	fi
562	import_settings_local
563
564	# here we should also exchange the ssh keys
565	# or the system cannot be rebooted after
566	# the first start via the alx-webadmin
567	config_ssh_auth
568	fi
569
570	# now setup system configuration
571	# alx_setup_or_whatever_it_will_be_called()
572	[ "${ALX_HW_DETECT}" == "false" ] && update_system_settings
573
574	# stop at last the preliminary networking (dhcp)
575	preliminary_network stop
576	;;
577
578	stop)
579	# unset_alx_connected #--> now in alxsetstate-rc6
580	# ! important !: del systemstate
581	[ -f /etc/alxconfig-ng/state/state ] && rm /etc/alxconfig-ng/state/state
582	sleep 0.1
583	;;
584	*)
585	echo "Usage: $0 {start\|stop} ..."
586	;;
587	esac
588