slitaz-boot-scripts annotate etc/init.d/network.sh @ rev 330
Added tag 5.3.1 for changeset 11d0305fa1c6
author | Eric Joseph-Alexandre <erjo@slitaz.org> |
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date | Thu Jan 17 19:14:14 2013 +0100 (2013-01-17) |
parents | b53e5c0a9026 |
children | f2a23e182b9b |
rev | line source |
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pankso@8 | 1 #!/bin/sh |
pankso@302 | 2 # |
pankso@302 | 3 # /etc/init.d/network.sh : Network initialization boot script |
pankso@302 | 4 # Configuration file : /etc/network.conf |
pankso@8 | 5 # |
pankso@8 | 6 . /etc/init.d/rc.functions |
pankso@8 | 7 |
pascal@112 | 8 if [ -z "$2" ]; then |
gokhlayeh@241 | 9 . /etc/network.conf |
pascal@112 | 10 else |
gokhlayeh@241 | 11 . $2 |
pascal@109 | 12 fi |
pascal@109 | 13 |
pankso@263 | 14 boot() { |
pascal@112 | 15 # Set hostname. |
pankso@302 | 16 echo -n "Setting hostname to: $(cat /etc/hostname)" |
pascal@112 | 17 /bin/hostname -F /etc/hostname |
pascal@112 | 18 status |
pascal@112 | 19 |
pascal@112 | 20 # Configure loopback interface. |
paul@190 | 21 echo -n "Configuring loopback..." |
pascal@112 | 22 /sbin/ifconfig lo 127.0.0.1 up |
pascal@112 | 23 /sbin/route add 127.0.0.1 lo |
gokhlayeh@241 | 24 status |
pascal@322 | 25 |
pascal@322 | 26 [ -s /etc/sysctl.conf ] && sysctl -p /etc/sysctl.conf |
jozee@188 | 27 } |
jozee@188 | 28 |
pankso@263 | 29 # Use ethernet |
jozee@188 | 30 eth() { |
pankso@263 | 31 ifconfig $INTERFACE up |
jozee@188 | 32 } |
jozee@188 | 33 |
pankso@263 | 34 # For wifi. Users just have to enable it through yes and usually |
pankso@263 | 35 # essid any will work and the interface is autodetected. |
pankso@302 | 36 wifi() { |
pankso@282 | 37 if [ "$WIFI" = "yes" ] || fgrep -q "wifi" /proc/cmdline; then |
pankso@263 | 38 ifconfig $INTERFACE down |
gokhlayeh@241 | 39 |
jozee@188 | 40 # Confirm if $WIFI_INTERFACE is the wifi interface |
jozee@188 | 41 if [ ! -d /sys/class/net/$WIFI_INTERFACE/wireless ]; then |
jozee@188 | 42 echo "$WIFI_INTERFACE is not a wifi interface, changing it." |
pankso@282 | 43 WIFI_INTERFACE=$(fgrep : /proc/net/dev | cut -d: -f1 | \ |
jozee@188 | 44 while read dev; do iwconfig $dev 2>&1 | \ |
pankso@282 | 45 fgrep -iq "essid" && { echo $dev ; break; }; \ |
jozee@188 | 46 done) |
pankso@282 | 47 [ -n "$WIFI_INTERFACE" ] && sed -i \ |
pankso@282 | 48 "s/^WIFI_INTERFACE=.*/WIFI_INTERFACE=\"$WIFI_INTERFACE\"/" \ |
pankso@282 | 49 /etc/network.conf |
jozee@188 | 50 fi |
gokhlayeh@241 | 51 |
paul@190 | 52 echo -n "Configuring $WIFI_INTERFACE..." |
pankso@282 | 53 ifconfig $WIFI_INTERFACE up 2>/dev/null |
pankso@282 | 54 if iwconfig $WIFI_INTERFACE | fgrep -q "Tx-Power"; then |
jozee@188 | 55 iwconfig $WIFI_INTERFACE txpower on |
jozee@188 | 56 fi |
jozee@188 | 57 status |
pankso@302 | 58 |
jozee@188 | 59 [ -n "$WPA_DRIVER" ] || WPA_DRIVER="wext" |
jozee@188 | 60 IWCONFIG_ARGS="" |
jozee@188 | 61 [ -n "$WIFI_MODE" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS mode $WIFI_MODE" |
jozee@188 | 62 [ -n "$WIFI_CHANNEL" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS channel $WIFI_CHANNEL" |
pascal@312 | 63 [ -n "$WIFI_AP" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS ap $WIFI_AP" |
jozee@205 | 64 # unencrypted network |
pankso@263 | 65 if [ "$WIFI_KEY" == "" -o "$WIFI_KEY_TYPE" == "none" ]; then |
pankso@198 | 66 iwconfig $WIFI_INTERFACE essid "$WIFI_ESSID" $IWCONFIG_ARGS |
pankso@198 | 67 fi |
jozee@205 | 68 # encrypted network |
jozee@188 | 69 [ -n "$WIFI_KEY" ] && case "$WIFI_KEY_TYPE" in |
gokhlayeh@241 | 70 wep|WEP) |
pankso@282 | 71 # |
pankso@282 | 72 # NOTE (20120303) struggled to connect with WEP key in |
pankso@282 | 73 # cooking but work with 3.0. Busybox/iwconfig seems buggy |
pankso@282 | 74 # but connection work with wpa_supplicant and unquoted |
pankso@282 | 75 # wep_key0 |
pankso@282 | 76 # |
pankso@282 | 77 #IWCONFIG_ARGS="$IWCONFIG_ARGS key $WIFI_KEY" |
pankso@282 | 78 #iwconfig $WIFI_INTERFACE essid "$WIFI_ESSID" $IWCONFIG_ARGS |
pankso@282 | 79 # |
pankso@282 | 80 # wpa_supplicant can also deal with wep encryption |
pankso@282 | 81 # Tip: Use unquoted strings for hexadecimal key in wep_key0 |
pankso@282 | 82 cat /etc/wpa_supplicant.conf > /tmp/wpa.conf |
pankso@282 | 83 cat >> /tmp/wpa.conf <<EOF |
pankso@282 | 84 ctrl_interface=/var/run/wpa_supplicant |
pankso@282 | 85 ctrl_interface_group=0 |
pankso@282 | 86 ap_scan=1 |
pankso@282 | 87 network={ |
pankso@282 | 88 ssid="$WIFI_ESSID" |
pankso@282 | 89 scan_ssid=1 |
pankso@282 | 90 key_mgmt=NONE |
pankso@282 | 91 wep_key0=$WIFI_KEY |
pankso@282 | 92 wep_tx_keyidx=0 |
pankso@282 | 93 priority=5 |
pankso@282 | 94 } |
pankso@282 | 95 EOF |
pankso@282 | 96 echo "Starting wpa_supplicant for NONE/WEP..." |
pankso@282 | 97 wpa_supplicant -B -W -c/tmp/wpa.conf -D$WPA_DRIVER \ |
pankso@282 | 98 -i$WIFI_INTERFACE ;; |
pankso@263 | 99 wpa|WPA) |
pankso@263 | 100 # load pre-configured multiple profiles |
pankso@263 | 101 cat /etc/wpa_supplicant.conf > /tmp/wpa.conf |
pankso@263 | 102 cat >> /tmp/wpa.conf <<EOF |
jozee@188 | 103 ctrl_interface=/var/run/wpa_supplicant |
jozee@188 | 104 ctrl_interface_group=0 |
jozee@188 | 105 ap_scan=1 |
jozee@188 | 106 network={ |
jozee@188 | 107 ssid="$WIFI_ESSID" |
jozee@188 | 108 scan_ssid=1 |
jozee@194 | 109 proto=WPA RSN |
gokhlayeh@239 | 110 key_mgmt=WPA-PSK WPA-EAP |
jozee@188 | 111 psk="$WIFI_KEY" |
jozee@188 | 112 priority=5 |
jozee@188 | 113 } |
jozee@188 | 114 EOF |
paul@190 | 115 echo "Starting wpa_supplicant for WPA-PSK..." |
pankso@263 | 116 wpa_supplicant -B -W -c/tmp/wpa.conf \ |
pankso@263 | 117 -D$WPA_DRIVER -i$WIFI_INTERFACE ;; |
gokhlayeh@241 | 118 any|ANY) cat /etc/wpa_supplicant.conf > /tmp/wpa.conf |
jozee@188 | 119 cat >> /tmp/wpa.conf <<EOF |
jozee@188 | 120 ctrl_interface=/var/run/wpa_supplicant |
jozee@188 | 121 ctrl_interface_group=0 |
jozee@188 | 122 ap_scan=1 |
jozee@188 | 123 network={ |
jozee@188 | 124 ssid="$WIFI_ESSID" |
jozee@188 | 125 scan_ssid=1 |
jozee@188 | 126 key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE |
jozee@188 | 127 group=CCMP TKIP WEP104 WEP40 |
jozee@188 | 128 pairwise=CCMP TKIP |
jozee@188 | 129 psk="$WIFI_KEY" |
jozee@188 | 130 priority=5 |
jozee@188 | 131 } |
jozee@188 | 132 EOF |
paul@190 | 133 echo "Starting wpa_supplicant for any key type..." |
pankso@263 | 134 wpa_supplicant -B -W -c/tmp/wpa.conf \ |
pankso@263 | 135 -D$WPA_DRIVER -i$WIFI_INTERFACE ;; |
jozee@188 | 136 esac |
jozee@188 | 137 rm -f /tmp/wpa.conf |
gokhlayeh@241 | 138 INTERFACE=$WIFI_INTERFACE |
jozee@188 | 139 fi |
jozee@188 | 140 } |
jozee@188 | 141 |
jozee@188 | 142 wpa() |
jozee@188 | 143 { |
jozee@188 | 144 DHCP_SCRIPT="/etc/init.d/wpa_action.sh" |
gokhlayeh@241 | 145 wpa_cli -a$DHCP_SCRIPT -B |
jozee@188 | 146 } |
jozee@188 | 147 |
pankso@263 | 148 # For a dynamic IP with DHCP. |
jozee@188 | 149 dhcp() { |
jozee@188 | 150 if [ "$DHCP" = "yes" ] ; then |
gokhlayeh@241 | 151 echo "Starting udhcpc client on: $INTERFACE..." |
pankso@263 | 152 # Is wpa wireless && wpa_ctrl_open interface up ? |
pankso@263 | 153 if [ -d /var/run/wpa_supplicant ] && [ "$WIFI" = "yes" ]; then |
pankso@263 | 154 wpa |
pankso@263 | 155 else # fallback on udhcpc: wep, eth |
pankso@263 | 156 /sbin/udhcpc -b -T 1 -A 12 -i $INTERFACE -p \ |
pankso@263 | 157 /var/run/udhcpc.$INTERFACE.pid |
gokhlayeh@241 | 158 fi |
jozee@188 | 159 fi |
jozee@188 | 160 } |
jozee@188 | 161 |
pankso@263 | 162 # For a static IP. |
jozee@188 | 163 static_ip() { |
jozee@188 | 164 if [ "$STATIC" = "yes" ] ; then |
paul@190 | 165 echo "Configuring static IP on $INTERFACE: $IP..." |
pascal@329 | 166 if [ -n "$BROADCAST" ]; then |
erjo@327 | 167 /sbin/ifconfig $INTERFACE $IP netmask $NETMASK broadcast $BROADCAST up |
erjo@327 | 168 else |
erjo@327 | 169 /sbin/ifconfig $INTERFACE $IP netmask $NETMASK up |
erjo@327 | 170 fi |
erjo@327 | 171 |
erjo@327 | 172 # Use ip to set gateways if iproute.conf exist |
erjo@327 | 173 if [ -f /etc/iproute.conf ]; then |
erjo@327 | 174 while read line |
erjo@327 | 175 do |
erjo@327 | 176 ip route add $line |
erjo@327 | 177 done < /etc/iproute.conf |
erjo@327 | 178 else |
erjo@327 | 179 /sbin/route add default gateway $GATEWAY |
erjo@327 | 180 fi |
erjo@327 | 181 |
jozee@205 | 182 # wpa_supplicant waits for wpa_cli |
jozee@205 | 183 [ -d /var/run/wpa_supplicant ] && wpa_cli -B |
jozee@188 | 184 # Multi-DNS server in $DNS_SERVER. |
jozee@188 | 185 /bin/mv /etc/resolv.conf /tmp/resolv.conf.$$ |
jozee@188 | 186 for NS in $DNS_SERVER |
jozee@188 | 187 do |
jozee@188 | 188 echo "nameserver $NS" >> /etc/resolv.conf |
jozee@188 | 189 done |
erjo@327 | 190 if [ ! -z $DOMAIN ];then |
erjo@327 | 191 echo "search $DOMAIN" >> /etc/resolv.conf |
erjo@327 | 192 fi |
pascal@272 | 193 for HELPER in /etc/ipup.d/*; do |
pascal@272 | 194 [ -x $HELPER ] && $HELPER $INTERFACE $DNS_SERVER |
pascal@272 | 195 done |
jozee@188 | 196 fi |
pascal@112 | 197 } |
pascal@112 | 198 |
pascal@112 | 199 # Stopping everything |
pascal@112 | 200 Stop() { |
pascal@112 | 201 echo "Stopping all interfaces" |
pascal@112 | 202 ifconfig $INTERFACE down |
pascal@112 | 203 ifconfig $WIFI_INTERFACE down |
pascal@112 | 204 |
pascal@112 | 205 echo "Killing all daemons" |
pascal@112 | 206 killall udhcpc |
pankso@141 | 207 killall wpa_supplicant 2>/dev/null |
gokhlayeh@241 | 208 |
pankso@282 | 209 if iwconfig $WIFI_INTERFACE | fgrep -q "Tx-Power"; then |
pankso@141 | 210 echo "Shutting down wifi card" |
pankso@141 | 211 iwconfig $WIFI_INTERFACE txpower off |
pankso@141 | 212 fi |
pascal@112 | 213 } |
pascal@112 | 214 |
pascal@112 | 215 Start() { |
jozee@188 | 216 eth |
jozee@188 | 217 wifi |
gokhlayeh@241 | 218 dhcp |
jozee@205 | 219 static_ip |
jozee@205 | 220 # change default lxpanel panel iface |
erjo@206 | 221 [ -f /etc/lxpanel/default/panels/panel ] \ |
pankso@263 | 222 && sed -i "s/iface=.*/iface=$INTERFACE/" \ |
pankso@263 | 223 /etc/lxpanel/default/panels/panel |
pascal@112 | 224 } |
pascal@112 | 225 |
jozee@188 | 226 # looking for arguments: |
pascal@112 | 227 if [ -z "$1" ]; then |
pankso@263 | 228 boot |
pascal@112 | 229 Start |
pascal@112 | 230 else |
pascal@112 | 231 case $1 in |
pascal@112 | 232 start) |
jozee@188 | 233 Start ;; |
pascal@112 | 234 stop) |
jozee@188 | 235 Stop ;; |
pascal@112 | 236 restart) |
pascal@112 | 237 Stop |
jozee@188 | 238 Start ;; |
pascal@112 | 239 *) |
pascal@112 | 240 echo "" |
pascal@112 | 241 echo -e "\033[1mUsage:\033[0m /etc/init.d/`basename $0` [start|stop|restart]" |
pascal@112 | 242 echo "" |
pascal@112 | 243 echo -e " Default configuration file is \033[1m/etc/network.conf\033[0m" |
paul@190 | 244 echo -e " You can specify another configuration file in the second argument:" |
pascal@112 | 245 echo -e " \033[1mUsage:\033[0m /etc/init.d/`basename $0` [start|stop|restart] file.conf" |
pankso@263 | 246 echo "" ;; |
pascal@112 | 247 esac |
pascal@102 | 248 fi |