slitaz-vz annotate base-scripts/network.sh @ rev 6
Remove ashism ==
author | Pascal Bellard <pascal.bellard@slitaz.org> |
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date | Tue Feb 26 08:27:32 2019 +0100 (2019-02-26) |
parents | 2d20f72ffb19 |
children |
rev | line source |
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erjo@2 | 1 #!/bin/sh |
erjo@2 | 2 # /etc/init.d/network.sh - Network initialization boot script. |
erjo@2 | 3 # Config file is: /etc/network.conf |
erjo@2 | 4 # |
erjo@2 | 5 . /etc/init.d/rc.functions |
erjo@2 | 6 |
erjo@2 | 7 if [ -z "$2" ]; then |
erjo@2 | 8 . /etc/network.conf |
erjo@2 | 9 else |
erjo@2 | 10 . $2 |
erjo@2 | 11 fi |
erjo@2 | 12 |
erjo@2 | 13 |
erjo@2 | 14 Boot() { |
erjo@2 | 15 # Set hostname. |
erjo@2 | 16 echo -n "Setting hostname..." |
erjo@2 | 17 /bin/hostname -F /etc/hostname |
erjo@2 | 18 status |
erjo@2 | 19 |
erjo@2 | 20 # Configure loopback interface. |
erjo@2 | 21 echo -n "Configuring loopback..." |
erjo@2 | 22 /sbin/ifconfig lo 127.0.0.1 up |
erjo@2 | 23 /sbin/route add 127.0.0.1 lo |
erjo@2 | 24 status |
erjo@2 | 25 } |
erjo@2 | 26 |
erjo@2 | 27 |
erjo@2 | 28 eth() { |
erjo@2 | 29 # Use ethernet |
erjo@2 | 30 ifconfig $INTERFACE up |
erjo@2 | 31 } |
erjo@2 | 32 |
erjo@2 | 33 wifi() { |
erjo@2 | 34 # For wifi. Users just have to enable it through yes and usually |
erjo@2 | 35 # essid any will work and the interface is autodetected. |
erjo@2 | 36 if [ "$WIFI" = "yes" ] || grep -q "wifi" /proc/cmdline; then |
erjo@2 | 37 ifconfig $INTERFACE down |
erjo@2 | 38 |
erjo@2 | 39 # Confirm if $WIFI_INTERFACE is the wifi interface |
erjo@2 | 40 if [ ! -d /sys/class/net/$WIFI_INTERFACE/wireless ]; then |
erjo@2 | 41 echo "$WIFI_INTERFACE is not a wifi interface, changing it." |
erjo@2 | 42 WIFI_INTERFACE=$(grep : /proc/net/dev | cut -d: -f1 | \ |
erjo@2 | 43 while read dev; do iwconfig $dev 2>&1 | \ |
erjo@2 | 44 grep -iq "essid" && { echo $dev ; break; }; \ |
erjo@2 | 45 done) |
erjo@2 | 46 [ -n "$WIFI_INTERFACE" ] && sed -i "s/^WIFI_INTERFACE=.*/WIFI_INTERFACE=\"$WIFI_INTERFACE\"/" /etc/network.conf |
erjo@2 | 47 fi |
erjo@2 | 48 |
erjo@2 | 49 echo -n "Configuring $WIFI_INTERFACE..." |
erjo@2 | 50 ifconfig $WIFI_INTERFACE up |
erjo@2 | 51 if iwconfig $WIFI_INTERFACE | grep -q "Tx-Power"; then |
erjo@2 | 52 iwconfig $WIFI_INTERFACE txpower on |
erjo@2 | 53 fi |
erjo@2 | 54 status |
erjo@2 | 55 |
erjo@2 | 56 [ -n "$WPA_DRIVER" ] || WPA_DRIVER="wext" |
erjo@2 | 57 |
erjo@2 | 58 |
erjo@2 | 59 IWCONFIG_ARGS="" |
erjo@2 | 60 [ -n "$WIFI_MODE" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS mode $WIFI_MODE" |
erjo@2 | 61 [ -n "$WIFI_CHANNEL" ] && IWCONFIG_ARGS="$IWCONFIG_ARGS channel $WIFI_CHANNEL" |
erjo@2 | 62 # unencrypted network |
pascal@6 | 63 if [ "$WIFI_KEY" = "" -o "$WIFI_KEY_TYPE" = "none" ]; |
erjo@2 | 64 then |
erjo@2 | 65 iwconfig $WIFI_INTERFACE essid "$WIFI_ESSID" $IWCONFIG_ARGS |
erjo@2 | 66 fi |
erjo@2 | 67 # encrypted network |
erjo@2 | 68 [ -n "$WIFI_KEY" ] && case "$WIFI_KEY_TYPE" in |
erjo@2 | 69 wep|WEP) |
erjo@2 | 70 IWCONFIG_ARGS="$IWCONFIG_ARGS key $WIFI_KEY" |
erjo@2 | 71 iwconfig $WIFI_INTERFACE essid "$WIFI_ESSID" $IWCONFIG_ARGS |
erjo@2 | 72 # wpa_supplicant can also deal with wep encryption but iwconfig is preferred |
erjo@2 | 73 # Tip: Use unquoted strings for hexadecimal key in wep_key0 |
erjo@2 | 74 # cat /etc/wpa_supplicant.conf > /tmp/wpa.conf |
erjo@2 | 75 # cat >> /tmp/wpa.conf <<EOF |
erjo@2 | 76 #ctrl_interface=/var/run/wpa_supplicant |
erjo@2 | 77 #ctrl_interface_group=0 |
erjo@2 | 78 #ap_scan=1 |
erjo@2 | 79 #network={ |
erjo@2 | 80 # ssid="$WIFI_ESSID" |
erjo@2 | 81 # scan_ssid=1 |
erjo@2 | 82 # key_mgmt=NONE |
erjo@2 | 83 # wep_key0="$WIFI_KEY" |
erjo@2 | 84 # wep_tx_keyidx=0 |
erjo@2 | 85 # priority=5 |
erjo@2 | 86 #} |
erjo@2 | 87 #EOF |
erjo@2 | 88 # echo "Starting wpa_supplicant for NONE/WEP..." |
erjo@2 | 89 # wpa_supplicant -B -W -c/tmp/wpa.conf -D$WPA_DRIVER -i$WIFI_INTERFACE |
erjo@2 | 90 ;; |
erjo@2 | 91 wpa|WPA) cat /etc/wpa_supplicant.conf > /tmp/wpa.conf # load pre-configured multiple profiles |
erjo@2 | 92 cat >> /tmp/wpa.conf <<EOF |
erjo@2 | 93 ctrl_interface=/var/run/wpa_supplicant |
erjo@2 | 94 ctrl_interface_group=0 |
erjo@2 | 95 ap_scan=1 |
erjo@2 | 96 network={ |
erjo@2 | 97 ssid="$WIFI_ESSID" |
erjo@2 | 98 scan_ssid=1 |
erjo@2 | 99 proto=WPA RSN |
erjo@2 | 100 key_mgmt=WPA-PSK |
erjo@2 | 101 psk="$WIFI_KEY" |
erjo@2 | 102 priority=5 |
erjo@2 | 103 } |
erjo@2 | 104 EOF |
erjo@2 | 105 echo "Starting wpa_supplicant for WPA-PSK..." |
erjo@2 | 106 wpa_supplicant -B -W -c/tmp/wpa.conf -D$WPA_DRIVER -i$WIFI_INTERFACE |
erjo@2 | 107 ;; |
erjo@2 | 108 any|ANY) cat /etc/wpa_supplicant.conf > /tmp/wpa.conf |
erjo@2 | 109 cat >> /tmp/wpa.conf <<EOF |
erjo@2 | 110 ctrl_interface=/var/run/wpa_supplicant |
erjo@2 | 111 ctrl_interface_group=0 |
erjo@2 | 112 ap_scan=1 |
erjo@2 | 113 network={ |
erjo@2 | 114 ssid="$WIFI_ESSID" |
erjo@2 | 115 scan_ssid=1 |
erjo@2 | 116 key_mgmt=WPA-EAP WPA-PSK IEEE8021X NONE |
erjo@2 | 117 group=CCMP TKIP WEP104 WEP40 |
erjo@2 | 118 pairwise=CCMP TKIP |
erjo@2 | 119 psk="$WIFI_KEY" |
erjo@2 | 120 priority=5 |
erjo@2 | 121 } |
erjo@2 | 122 EOF |
erjo@2 | 123 echo "Starting wpa_supplicant for any key type..." |
erjo@2 | 124 wpa_supplicant -B -W -c/tmp/wpa.conf -D$WPA_DRIVER -i$WIFI_INTERFACE |
erjo@2 | 125 ;; |
erjo@2 | 126 esac |
erjo@2 | 127 |
erjo@2 | 128 rm -f /tmp/wpa.conf |
erjo@2 | 129 |
erjo@2 | 130 INTERFACE=$WIFI_INTERFACE |
erjo@2 | 131 |
erjo@2 | 132 fi |
erjo@2 | 133 |
erjo@2 | 134 } |
erjo@2 | 135 |
erjo@2 | 136 wpa() |
erjo@2 | 137 { |
erjo@2 | 138 DHCP_SCRIPT="/etc/init.d/wpa_action.sh" |
erjo@2 | 139 wpa_cli -a$DHCP_SCRIPT -B |
erjo@2 | 140 } |
erjo@2 | 141 |
erjo@2 | 142 dhcp() { |
erjo@2 | 143 |
erjo@2 | 144 # For a dynamic IP with DHCP. |
erjo@2 | 145 if [ "$DHCP" = "yes" ] ; then |
erjo@2 | 146 echo "Starting udhcpc client on: $INTERFACE..." |
erjo@2 | 147 if [ -d /var/run/wpa_supplicant ]; then # wpa wireless && wpa_ctrl_open interface is up |
erjo@2 | 148 wpa |
erjo@2 | 149 else # fallback on udhcpc: wep, eth |
erjo@2 | 150 /sbin/udhcpc -b -T 1 -A 12 -i $INTERFACE -p /var/run/udhcpc.$INTERFACE.pid |
erjo@2 | 151 fi |
erjo@2 | 152 fi |
erjo@2 | 153 |
erjo@2 | 154 } |
erjo@2 | 155 |
erjo@2 | 156 static_ip() { |
erjo@2 | 157 # For a static IP. |
erjo@2 | 158 if [ "$STATIC" = "yes" ] ; then |
erjo@2 | 159 echo "Configuring static IP on $INTERFACE: $IP..." |
erjo@2 | 160 /sbin/ifconfig $INTERFACE $IP netmask $NETMASK up |
erjo@2 | 161 /sbin/route add default gateway $GATEWAY |
erjo@2 | 162 # wpa_supplicant waits for wpa_cli |
erjo@2 | 163 [ -d /var/run/wpa_supplicant ] && wpa_cli -B |
erjo@2 | 164 # Multi-DNS server in $DNS_SERVER. |
erjo@2 | 165 /bin/mv /etc/resolv.conf /tmp/resolv.conf.$$ |
erjo@2 | 166 if [ -n "$DNS_SERVER" ], then |
erjo@2 | 167 for NS in $DNS_SERVER |
erjo@2 | 168 do |
erjo@2 | 169 echo "nameserver $NS" >> /etc/resolv.conf |
erjo@2 | 170 done |
erjo@2 | 171 else |
erjo@2 | 172 touch /etc/resolv.conf |
erjo@2 | 173 fi |
erjo@2 | 174 fi |
erjo@2 | 175 } |
erjo@2 | 176 |
erjo@2 | 177 # Stopping everything |
erjo@2 | 178 Stop() { |
erjo@2 | 179 echo "Stopping all interfaces" |
erjo@2 | 180 ifconfig $INTERFACE down |
erjo@2 | 181 ifconfig $WIFI_INTERFACE down |
erjo@2 | 182 |
erjo@2 | 183 echo "Killing all daemons" |
erjo@2 | 184 killall udhcpc |
erjo@2 | 185 killall wpa_supplicant 2>/dev/null |
erjo@2 | 186 |
erjo@2 | 187 if iwconfig $WIFI_INTERFACE | grep -q "Tx-Power"; then |
erjo@2 | 188 echo "Shutting down wifi card" |
erjo@2 | 189 iwconfig $WIFI_INTERFACE txpower off |
erjo@2 | 190 fi |
erjo@2 | 191 } |
erjo@2 | 192 |
erjo@2 | 193 Start() { |
erjo@2 | 194 eth |
erjo@2 | 195 wifi |
erjo@2 | 196 dhcp |
erjo@2 | 197 static_ip |
erjo@2 | 198 # change default lxpanel panel iface |
erjo@2 | 199 sed -i "s/iface=.*/iface=$INTERFACE/" /etc/lxpanel/default/panels/panel |
erjo@2 | 200 } |
erjo@2 | 201 |
erjo@2 | 202 |
erjo@2 | 203 # looking for arguments: |
erjo@2 | 204 if [ -z "$1" ]; then |
erjo@2 | 205 Boot |
erjo@2 | 206 Start |
erjo@2 | 207 else |
erjo@2 | 208 case $1 in |
erjo@2 | 209 start) |
erjo@2 | 210 Start ;; |
erjo@2 | 211 stop) |
erjo@2 | 212 Stop ;; |
erjo@2 | 213 restart) |
erjo@2 | 214 Stop |
erjo@2 | 215 Start ;; |
erjo@2 | 216 *) |
erjo@2 | 217 echo "" |
erjo@2 | 218 echo -e "\033[1mUsage:\033[0m /etc/init.d/`basename $0` [start|stop|restart]" |
erjo@2 | 219 echo "" |
erjo@2 | 220 echo -e " Default configuration file is \033[1m/etc/network.conf\033[0m" |
erjo@2 | 221 echo -e " You can specify another configuration file in the second argument:" |
erjo@2 | 222 echo -e " \033[1mUsage:\033[0m /etc/init.d/`basename $0` [start|stop|restart] file.conf" |
erjo@2 | 223 echo "" |
erjo@2 | 224 |
erjo@2 | 225 esac |
erjo@2 | 226 fi |