slitaz-boot-scripts annotate etc/init.d/network.sh @ rev 421

network.sh: missing } in wpa.conf
author Lucas Levrel <llevrel@yahoo.fr>
date Wed Jan 06 21:13:16 2016 +0100 (2016-01-06)
parents 29ec74a6d359
children d477099ba12c
rev   line source
pankso@8 1 #!/bin/sh
pankso@302 2 #
pankso@302 3 # /etc/init.d/network.sh : Network initialization boot script
al@393 4 # /etc/network.conf : Main SliTaz network configuration file
al@393 5 # /etc/wpa/wpa.conf : Wi-Fi networks configuration file
al@393 6
pankso@8 7 . /etc/init.d/rc.functions
pankso@8 8
al@393 9 CONF="${2:-/etc/network.conf}"
al@393 10 echo "Loading network settings from $CONF"
al@393 11 . "$CONF"
al@393 12
al@393 13 WPA_CONF='/etc/wpa/wpa.conf'
pascal@413 14 [ ! -e "$WPA_CONF" ] && cp /etc/wpa/wpa_empty.conf $WPA_CONF 2> /dev/null
al@393 15
al@393 16 # Migrate existing settings to a new format file
al@393 17
al@393 18 . /usr/share/slitaz/network.conf_migration
al@393 19
al@393 20
al@393 21 # Actions executing on boot time (running network.sh without parameters)
pascal@109 22
pankso@263 23 boot() {
al@393 24 # Set hostname
al@416 25 action "Setting hostname to: $(cat /etc/hostname)"
pascal@112 26 /bin/hostname -F /etc/hostname
pascal@112 27 status
pascal@112 28
al@393 29 # Configure loopback interface
al@416 30 action 'Configuring loopback...'
pascal@112 31 /sbin/ifconfig lo 127.0.0.1 up
pankso@339 32 /sbin/route add -net 127.0.0.0 netmask 255.0.0.0 dev lo
gokhlayeh@241 33 status
pascal@322 34
pascal@322 35 [ -s /etc/sysctl.conf ] && sysctl -p /etc/sysctl.conf
jozee@188 36 }
jozee@188 37
al@393 38
pankso@263 39 # Use ethernet
al@393 40
jozee@188 41 eth() {
pascal@401 42 [ "$WIFI" != 'yes' ] && ifconfig $INTERFACE up && sleep 5
jozee@188 43 }
jozee@188 44
al@393 45
al@393 46 # Start wpa_supplicant with prepared settings in wpa.conf
al@393 47
al@393 48 start_wpa_supplicant() {
al@393 49 echo "Starting wpa_supplicant for $1..."
al@393 50 wpa_supplicant -B -W -c$WPA_CONF -D$WIFI_WPA_DRIVER -i$WIFI_INTERFACE
al@393 51 }
al@393 52
al@393 53
al@393 54 # Reconnect to the given network
al@393 55
al@393 56 reconnect_wifi_network() {
al@393 57 if [ "$WIFI" == 'yes' ]; then
al@393 58 # Wpa_supplicant will auto-connect to the first network
al@393 59 # notwithstanding to priority when scan_ssid=1
al@393 60 current_ssid="$(wpa_cli list_networks 2>/dev/null | fgrep '[CURRENT]' | cut -f2)"
al@393 61 if [ "$current_ssid" != "$WIFI_ESSID" ]; then
al@416 62 action 'Connecting to $WIFI_ESSID...'
al@398 63 for i in $(seq 5); do
al@393 64 index=$(wpa_cli list_networks 2>/dev/null | \
al@393 65 grep -m1 -F $'\t'$WIFI_ESSID$'\t' | head -n1 | cut -f1)
al@393 66 [ -z "$index" ] && echo -n '.' && sleep 1
al@393 67 done
al@393 68 wpa_cli select_network $index >/dev/null; status
al@393 69 fi
al@393 70 fi
al@393 71 }
al@393 72
al@393 73
al@398 74 # Remove selected network settings from wpa.conf
al@398 75
al@398 76 remove_network() {
al@398 77 mv -f $WPA_CONF $WPA_CONF.old
al@398 78 cat $WPA_CONF.old | tr '\n' '\a' | sed 's|[^#]\(network={\)|\n\1|g' | \
al@398 79 fgrep -v "ssid=\"$1\"" | tr '\a' '\n' > $WPA_CONF
al@398 80 }
al@398 81
al@398 82
al@393 83 # For Wi-Fi. Users just have to enable it through WIFI="yes" and usually
al@393 84 # ESSID="any" will work and the interface is autodetected.
al@393 85
pankso@302 86 wifi() {
al@393 87 if [ "$WIFI" == 'yes' ]; then
pankso@263 88 ifconfig $INTERFACE down
gokhlayeh@241 89
al@393 90 # Confirm if $WIFI_INTERFACE is the Wi-Fi interface
jozee@188 91 if [ ! -d /sys/class/net/$WIFI_INTERFACE/wireless ]; then
al@393 92 echo "$WIFI_INTERFACE is not a Wi-Fi interface, changing it."
al@393 93 WIFI_INTERFACE=$(iwconfig 2>/dev/null | awk 'NR==1{print $1}')
pankso@282 94 [ -n "$WIFI_INTERFACE" ] && sed -i \
al@393 95 "s|^WIFI_INTERFACE=.*|WIFI_INTERFACE=\"$WIFI_INTERFACE\"|" \
pankso@282 96 /etc/network.conf
jozee@188 97 fi
gokhlayeh@241 98
al@416 99 action 'Configuring Wi-Fi interface $WIFI_INTERFACE...'
pankso@282 100 ifconfig $WIFI_INTERFACE up 2>/dev/null
al@393 101 if iwconfig $WIFI_INTERFACE | fgrep -q 'Tx-Power'; then
jozee@188 102 iwconfig $WIFI_INTERFACE txpower on
jozee@188 103 fi
jozee@188 104 status
pankso@302 105
al@393 106 IWCONFIG_ARGS=''
al@393 107 [ -n "$WIFI_WPA_DRIVER" ] || WIFI_WPA_DRIVER='wext'
al@393 108 [ -n "$WIFI_MODE" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS mode $WIFI_MODE"
jozee@188 109 [ -n "$WIFI_CHANNEL" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS channel $WIFI_CHANNEL"
al@393 110 [ -n "$WIFI_AP" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS ap $WIFI_AP"
al@393 111
al@398 112 # Use "any" network only when it is needed
al@398 113 [ "$WIFI_ESSID" != 'any' ] && remove_network 'any'
al@398 114
al@393 115 # Clean all / add / change stored networks settings
al@393 116 if [ "$WIFI_BLANK_NETWORKS" == 'yes' ]; then
al@393 117 echo "Creating new $WPA_CONF"
al@393 118 cat /etc/wpa/wpa_empty.conf > $WPA_CONF
al@393 119 else
al@393 120 if fgrep -q ssid=\"$WIFI_ESSID\" $WPA_CONF; then
al@393 121 echo "Change network settings in $WPA_CONF"
paul@395 122 # Remove given existing network (it's to be appended later)
al@398 123 remove_network "$WIFI_ESSID"
al@393 124 else
al@393 125 echo "Append existing $WPA_CONF"
al@393 126 fi
pankso@198 127 fi
al@393 128
al@393 129 # Each new network has a higher priority than the existing
al@393 130 MAX_PRIORITY=$(sed -n 's|[\t ]*priority=\([0-9]*\)|\1|p' $WPA_CONF | sort -g | tail -n1)
al@393 131 PRIORITY=$(( ${MAX_PRIORITY:-0} + 1 ))
al@393 132
al@393 133 # Begin network description
al@393 134 cat >> $WPA_CONF <<EOT
pankso@282 135 network={
pankso@282 136 ssid="$WIFI_ESSID"
al@393 137 EOT
al@393 138
al@396 139 # For networks with hidden SSID: write its BSSID
al@393 140 [ -n "$WIFI_BSSID" ] && cat >> $WPA_CONF <<EOT
al@393 141 bssid=$WIFI_BSSID
al@396 142 EOT
al@396 143 # Allow probe requests (for all networks)
al@396 144 cat >> $WPA_CONF <<EOT
pankso@282 145 scan_ssid=1
al@393 146 EOT
al@393 147
al@393 148 case x$(echo -n $WIFI_KEY_TYPE | tr a-z A-Z) in
al@393 149 x|xNONE) # Open network
al@393 150 cat >> $WPA_CONF <<EOT
pankso@282 151 key_mgmt=NONE
al@393 152 priority=$PRIORITY
pankso@282 153 }
pankso@346 154 EOT
al@393 155 # start_wpa_supplicant NONE
al@393 156 iwconfig $WIFI_INTERFACE essid "$WIFI_ESSID" $IWCONFIG_ARGS
al@393 157 ;;
al@393 158
al@393 159 xWEP) # WEP security
al@393 160 # Encryption key length: 64 bit (5 ASCII or 10 HEX)
al@393 161 # Encryption key length: 128 bit (13 ASCII or 26 HEX)
al@393 162 # ASCII key in "quotes", HEX key without quotes
al@393 163 case "${#WIFI_KEY}" in
al@393 164 10|26) Q='' ;;
al@393 165 *) Q='"' ;;
al@393 166 esac
al@393 167 cat >> $WPA_CONF <<EOT
al@393 168 key_mgmt=NONE
al@393 169 auth_alg=OPEN SHARED
al@393 170 wep_key0=$Q$WIFI_KEY$Q
al@393 171 priority=$PRIORITY
pankso@346 172 }
pankso@346 173 EOT
al@393 174 start_wpa_supplicant WEP ;;
al@393 175
al@393 176 xWPA) # WPA/WPA2-PSK security
al@393 177 cat >> $WPA_CONF <<EOT
jozee@188 178 psk="$WIFI_KEY"
al@393 179 key_mgmt=WPA-PSK
al@393 180 priority=$PRIORITY
jozee@188 181 }
pankso@346 182 EOT
al@393 183 start_wpa_supplicant WPA/WPA2-PSK ;;
al@393 184
al@393 185 xEAP) # 802.1x EAP security
al@393 186 {
al@393 187 cat <<EOT
al@393 188 key_mgmt=WPA-EAP IEEE8021X
al@393 189 eap=$WIFI_EAP_METHOD
al@393 190 EOT
al@393 191 if [ "$WIFI_EAP_METHOD" == 'PWD' ]; then
al@393 192 WIFI_PHASE2=''; WIFI_CA_CERT=''; WIFI_USER_CERT=''; WIFI_ANONYMOUS_IDENTITY=''
al@393 193 fi
al@393 194 [ -n "$WIFI_CA_CERT" ] && echo -e "\tca_cert=\"$WIFI_CA_CERT\""
al@393 195 [ -n "$WIFI_CLIENT_CERT" ] && echo -e "\tclient_cert=\"$WIFI_CLIENT_CERT\""
al@393 196 [ -n "$WIFI_IDENTITY" ] && echo -e "\tidentity=\"$WIFI_IDENTITY\""
al@393 197 [ -n "$WIFI_ANONYMOUS_IDENTITY" ] && echo -e "\tanonymous_identity=\"$WIFI_ANONYMOUS_IDENTITY\""
al@393 198 [ -n "$WIFI_KEY" ] && echo -e "\tpassword=\"$WIFI-KEY\""
al@393 199 [ -n "$WIFI_PHASE2" ] && echo -e "\tphase2=\"auth=$WIFI_PHASE2\""
llevrel@421 200 echo }
al@393 201 } >> $WPA_CONF
al@393 202 start_wpa_supplicant '802.1x EAP' ;;
al@393 203
al@393 204 xANY)
al@393 205 cat >> $WPA_CONF <<EOT
jozee@188 206 key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE
jozee@188 207 group=CCMP TKIP WEP104 WEP40
jozee@188 208 pairwise=CCMP TKIP
jozee@188 209 psk="$WIFI_KEY"
al@393 210 password="$WIFI_KEY"
al@393 211 priority=$PRIORITY
jozee@188 212 }
pankso@346 213 EOT
al@393 214 start_wpa_supplicant 'any key type' ;;
al@393 215
jozee@188 216 esac
gokhlayeh@241 217 INTERFACE=$WIFI_INTERFACE
jozee@188 218 fi
jozee@188 219 }
jozee@188 220
al@393 221
pankso@340 222 # WPA DHCP script
al@393 223
pankso@340 224 wpa() {
pankso@340 225 wpa_cli -a"/etc/init.d/wpa_action.sh" -B
jozee@188 226 }
jozee@188 227
al@393 228
al@393 229 # For a dynamic IP with DHCP
al@393 230
jozee@188 231 dhcp() {
al@393 232 if [ "$DHCP" == 'yes' ]; then
gokhlayeh@241 233 echo "Starting udhcpc client on: $INTERFACE..."
al@393 234 # Is wpa wireless && wpa_ctrl_open interface up?
al@393 235 if [ -d /var/run/wpa_supplicant ] && [ "$WIFI" == 'yes' ]; then
pankso@263 236 wpa
al@393 237 else
al@393 238 # fallback on udhcpc: wep, eth
pankso@263 239 /sbin/udhcpc -b -T 1 -A 12 -i $INTERFACE -p \
al@393 240 /var/run/udhcpc.$INTERFACE.pid
gokhlayeh@241 241 fi
jozee@188 242 fi
jozee@188 243 }
jozee@188 244
al@393 245
al@393 246 # For a static IP
al@393 247
jozee@188 248 static_ip() {
al@393 249 if [ "$STATIC" == 'yes' ]; then
paul@190 250 echo "Configuring static IP on $INTERFACE: $IP..."
pascal@329 251 if [ -n "$BROADCAST" ]; then
erjo@327 252 /sbin/ifconfig $INTERFACE $IP netmask $NETMASK broadcast $BROADCAST up
erjo@327 253 else
erjo@327 254 /sbin/ifconfig $INTERFACE $IP netmask $NETMASK up
erjo@327 255 fi
al@393 256
paul@344 257 # Use ip to set gateways if iproute.conf exists
erjo@327 258 if [ -f /etc/iproute.conf ]; then
al@393 259 while read line; do
erjo@327 260 ip route add $line
erjo@327 261 done < /etc/iproute.conf
erjo@327 262 else
erjo@327 263 /sbin/route add default gateway $GATEWAY
erjo@327 264 fi
al@393 265
jozee@205 266 # wpa_supplicant waits for wpa_cli
jozee@205 267 [ -d /var/run/wpa_supplicant ] && wpa_cli -B
al@393 268
al@393 269 # Multi-DNS server in $DNS_SERVER
jozee@188 270 /bin/mv /etc/resolv.conf /tmp/resolv.conf.$$
al@393 271 {
al@393 272 printf 'nameserver %s\n' $DNS_SERVER # Multiple allowed
al@393 273 [ -n "$DOMAIN" ] && echo "search $DOMAIN"
al@393 274 } >> /etc/resolv.conf
pascal@272 275 for HELPER in /etc/ipup.d/*; do
pascal@272 276 [ -x $HELPER ] && $HELPER $INTERFACE $DNS_SERVER
pascal@272 277 done
jozee@188 278 fi
pascal@112 279 }
pascal@112 280
al@393 281
al@393 282 # Stopping everything
al@393 283
pankso@346 284 stop() {
al@393 285 echo 'Stopping all interfaces'
al@396 286 for iface in $(ifconfig | sed -e '/^[^ ]/!d' -e 's|^\([^ ]*\) .*|\1|' -e '/lo/d'); do
al@396 287 ifconfig $iface down
al@396 288 done
pascal@112 289 ifconfig $WIFI_INTERFACE down
pascal@112 290
al@393 291 echo 'Killing all daemons'
pascal@112 292 killall udhcpc
pankso@141 293 killall wpa_supplicant 2>/dev/null
gokhlayeh@241 294
al@393 295 if iwconfig $WIFI_INTERFACE | fgrep -q 'Tx-Power'; then
al@393 296 echo 'Shutting down Wi-Fi card'
pankso@141 297 iwconfig $WIFI_INTERFACE txpower off
pankso@141 298 fi
pascal@112 299 }
pascal@112 300
al@393 301
pankso@346 302 start() {
al@403 303 # stopping only unspecified interfaces
al@403 304 interfaces="$(ifconfig | sed -e '/^[^ ]/!d' -e 's|^\([^ ]*\) .*|\1|' -e '/lo/d')"
al@403 305 case $WIFI in
al@403 306 # don't stop Wi-Fi Interface if Wi-Fi selected
al@403 307 yes) interfaces="$(echo "$interfaces" | sed -e "/^$WIFI_INTERFACE$/d")";;
al@403 308 esac
al@403 309 for iface in $interfaces; do
al@403 310 ifconfig $iface down
al@403 311 done
al@403 312
al@396 313 eth; wifi
al@396 314 dhcp; static_ip
al@393 315 reconnect_wifi_network
al@393 316
al@393 317 # change default LXPanel panel iface
pankso@346 318 if [ -f /etc/lxpanel/default/panels/panel ]; then
al@393 319 sed -i "s/iface=.*/iface=$INTERFACE/" /etc/lxpanel/default/panels/panel
pankso@346 320 fi
pascal@112 321 }
pascal@112 322
al@393 323
al@393 324 # Looking for arguments:
al@393 325
al@393 326 case "$1" in
al@393 327 '')
al@393 328 boot; start ;;
al@393 329 start)
al@393 330 start ;;
al@393 331 stop)
al@393 332 stop ;;
al@393 333 restart)
al@393 334 stop; sleep 2; start ;;
al@393 335 *)
al@393 336 cat <<EOT
al@393 337
al@393 338 $(boldify 'Usage:') /etc/init.d/$(basename $0) [start|stop|restart]
al@393 339
al@393 340 Default configuration file is $(boldify '/etc/network.conf')
al@393 341 You can specify another configuration file in the second argument:
al@393 342 /etc/init.d/$(basename $0) [start|stop|restart] file.conf
al@393 343
al@393 344 EOT
al@393 345 ;;
al@393 346 esac