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#!/bin/bash |
#!/bin/bash |
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# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/network,v 1.8 2005-10-09 22:31:13 niro Exp $ |
# $Id$ |
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|
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#%rlevels: 0:k 1:k 2:k 3:s 4:s 5:s 6:k |
#%rlevels: 0:k 1:k 2:k 3:s 4:s 5:s 6:k |
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#%start: 20 |
#%start: 20 |
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#%before: |
#%before: |
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#%after: |
#%after: |
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|
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source /etc/sysconfig/rc |
source /etc/conf.d/rc |
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source ${rc_functions} |
source ${rc_functions} |
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# read values from files |
# read values from files |
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# global |
# global |
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local ONBOOT |
local ONBOOT |
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local NETWORKING |
local NETWORKING |
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|
|
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# static |
# static |
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local IP |
local IP |
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local NETMASK |
local NETMASK |
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local WIRELESS_NICK |
local WIRELESS_NICK |
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local WIRELESS_NWID |
local WIRELESS_NWID |
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local WIRELESS_POWER |
local WIRELESS_POWER |
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local WIRELESS_WPA_DRIVER |
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local BRIDGE_INTERFACES |
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local BRIDGE_STP |
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source ${file} |
source ${file} |
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eval value=\$$(echo ${var}) |
eval value=\$$(echo ${var}) |
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|
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checkconfig() |
checkconfig() |
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{ |
{ |
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if [ -z "${NETWORKING}" ] |
if [[ -z ${NETWORKING} ]] |
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then |
then |
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echo "NETWORKING missing in net.${interface}, aborted" |
echo "NETWORKING missing in net.${interface}, aborted" |
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exit 1 |
exit 1 |
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|
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case "${NETWORKING}" in |
case "${NETWORKING}" in |
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static) |
static) |
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if [ -z "${IP}" ] |
if [[ -z ${IP} ]] |
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then |
then |
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echo "IP missing in net.${interface}, aborted" |
echo "IP missing in net.${interface}, aborted" |
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exit 1 |
exit 1 |
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fi |
fi |
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|
|
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if [ -z "${NETMASK}" ] |
if [[ -z ${NETMASK} ]] |
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then |
then |
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echo -n "NETMASK missing in net.${interface}, " |
echo -n "NETMASK missing in net.${interface}, " |
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echo "using 255.255.255.0" |
echo "using 255.255.255.0" |
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NETMASK=255.255.255.0 |
NETMASK=255.255.255.0 |
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fi |
fi |
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|
|
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if [ -z "${BROADCAST}" ] |
if [[ -z ${BROADCAST} ]] |
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then |
then |
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echo -n "BROADCAST missing in net.${interface}, " |
echo -n "BROADCAST missing in net.${interface}, " |
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echo "using default address" |
echo "using default address" |
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;; |
;; |
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|
|
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dhcp) |
dhcp) |
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if [ -z "${DHCP_PROG}" ] |
if [[ -z ${DHCP_PROG} ]] |
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then |
then |
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echo "DHCP_PROG missing in net.${interface}, aborted" |
echo -n "DHCP_PROG missing in net.${interface}," |
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exit 1 |
echo "using default programm" |
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DHCP_PROG="/sbin/dhcpcd" |
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fi |
fi |
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[[ -z ${DHCP_START} ]] && DHCP_START="-t 10" |
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[[ -z ${DHCP_STOP} ]] && DHCP_STOP="-k" |
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;; |
;; |
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|
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esac |
esac |
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if [[ $(read_value ONBOOT ${file}) = yes ]] |
if [[ $(read_value ONBOOT ${file}) = yes ]] |
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then |
then |
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iface="$(basename ${file} | sed s/net.//)" |
iface="$(basename ${file} | sed s/net.//)" |
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# exclude backup files |
# exclude backup files and exclude net.routes too |
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case "${iface}" in |
case "${iface}" in |
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*~) ;; |
*~) ;; |
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*/net.routes) ;; |
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*) devices="${devices} $(basename ${file} | sed s/net.//)" ;; |
*) devices="${devices} $(basename ${file} | sed s/net.//)" ;; |
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esac |
esac |
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fi |
fi |
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echo "${devices}" |
echo "${devices}" |
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} |
} |
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|
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config_wireless_wep() |
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{ |
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local iface="$1" |
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|
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if [[ -z ${iface} ]] |
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then |
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echo "WEP: no \$iface given. Aborting setup." |
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return 1 |
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fi |
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${CURS_UP} |
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${SET_WWCOL} |
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echo "[AUTH: WEP]" |
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iwconfig "${iface}" enc on |
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[[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}" |
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[[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}" |
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[[ -n ${WIRELESS_KEY_ASCII} ]] && iwconfig "${iface}" key s:"${WIRELESS_KEY_ASCII}" |
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} |
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config_wireless_wpa() |
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{ |
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local iface="$1" |
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if [[ -z ${iface} ]] |
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then |
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echo "WPA: no \$iface given. Aborting setup." |
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return 1 |
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fi |
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if [ ! -x /sbin/wpa_supplicant ] |
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then |
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echo "WPA: wpa_supplicant not installed. Aborting setup." |
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return 1 |
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fi |
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${CURS_UP} |
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${SET_WWCOL} |
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echo "[AUTH: WPA]" |
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|
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# get default settings |
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[[ -f /etc/conf.d/wpa_supplicant ]] && source /etc/conf.d/wpa_supplicant |
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|
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# check the configuration |
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[[ -z ${WIRELESS_WPA_CONFIG} ]] && WIRELESS_WPA_CONFIG=/etc/wpa_supplicant.auto |
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[[ -z ${WIRELESS_WPA_SKEL} ]] && WIRELESS_WPA_SKEL=/etc/conf.d/wpa_supplicant.skel |
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|
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# use wext as default driver, do not abort here anymore |
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[[ -z ${WIRELESS_WPA_DRIVER} ]] && WIRELESS_WPA_DRIVER=wext |
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|
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# write a config with the settings from net.${iface} |
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# only wpa-psk ! all other needs manual setup |
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if [[ ${WIRELESS_WPA_AUTOCONF} = true ]] |
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then |
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# write default cfg from skeleton |
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cat ${WIRELESS_WPA_SKEL} > ${WIRELESS_WPA_CONFIG} |
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|
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local wpa_proto |
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case ${WIRELESS_AUTH_MODE} in |
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wpa) wpa_proto="WPA" ;; |
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wpa2) wpa_proto="WPA2" ;; |
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esac |
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|
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# setup the network entry |
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sed -i -e "s:@WIRELESS_ESSID@:${WIRELESS_ESSID}:g" \ |
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-e "s:@WIRELESS_KEY@:${WIRELESS_KEY_ASCII}:g" \ |
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-e "s:@WIRELESS_AUTH_MODE@:${wpa_proto}:g" \ |
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${WIRELESS_WPA_CONFIG} |
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fi |
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|
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# remove old state dir |
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[ -d /var/run/wpa_supplicant ] && rm -rf /var/run/wpa_supplicant |
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|
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# now run the wpa_supplicant dameon |
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wpa_supplicant -B \ |
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-D"${WIRELESS_WPA_DRIVER}" \ |
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-c"${WIRELESS_WPA_CONFIG}" \ |
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-i"${iface}" \ |
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${WIRELESS_WPA_OPTS} |
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|
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# echo wait 5 seconds |
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echo " Waiting 5 seconds to retrieve authentification reply ... " |
224 |
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sleep 5 |
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} |
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setup_wireless_extensions() |
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{ |
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local iface="$1" |
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|
231 |
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if [[ -z ${iface} ]] |
232 |
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then |
233 |
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echo "WIRELESS_EXTENSIONS: no \$iface given. Aborting setup." |
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return 1 |
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fi |
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|
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if [[ -n ${WIRELESS_BITRATE} ]] || |
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[[ -n ${WIRELESS_CHANNEL} ]] || |
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[[ -n ${WIRELESS_ESSID} ]] || |
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[[ -n ${WIRELESS_FREQUENCY} ]] || |
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[[ -n ${WIRELESS_MODE} ]] || |
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[[ -n ${WIRELESS_NICK} ]] || |
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[[ -n ${WIRELESS_AUTH_MODE} ]] |
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then |
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echo -e ${COLOREDSTAR}"Setting up wlan-ext for ${COLBLUE}${iface}${COLDEFAULT} ... " |
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fi |
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|
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[[ -n ${WIRELESS_BITRATE} ]] && iwconfig "${iface}" rate "${WIRELESS_BITRATE}" |
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[[ -n ${WIRELESS_CHANNEL} ]] && iwconfig "${iface}" channel "${WIRELESS_CHANNEL}" |
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[[ -n ${WIRELESS_ESSID} ]] && iwconfig "${iface}" essid "${WIRELESS_ESSID}" |
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[[ -n ${WIRELESS_FREQUENCY} ]] && iwconfig "${iface}" freq "${WIRELESS_FREQUENCY}" |
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[[ -n ${WIRELESS_MODE} ]] && iwconfig "${iface}" mode "${WIRELESS_MODE}" |
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[[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}" |
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|
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case "${WIRELESS_AUTH_MODE}" in |
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wpa|wpa2) config_wireless_wpa "${iface}" ;; |
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wep|on) config_wireless_wep "${iface}" ;; |
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off) iwconfig "${iface}" enc off ;; |
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esac |
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} |
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config_bridge_devices() |
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{ |
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local iface="$1" |
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local method="$2" |
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local bport |
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|
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if [[ -z ${iface} ]] |
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then |
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echo "BRIDGE: no \$iface given. Aborting setup." |
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return 1 |
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fi |
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|
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if [[ -z ${method} ]] |
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then |
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echo "BRIDGE: no \$method given. Aborting setup." |
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return 1 |
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fi |
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|
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# first check for brctl |
281 |
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if [[ -z $(which brctl) ]] |
282 |
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then |
283 |
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echo "brctl not found! Please install 'net-misc/bridge-utils'." |
284 |
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return 1 |
285 |
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fi |
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|
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# check the config |
288 |
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if [[ -z ${BRIDGE_INTERFACES} ]] |
289 |
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then |
290 |
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echo "BRIDGE: no \$BRIDGE_INTERFACES given. Aborting setup." |
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return 1 |
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fi |
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|
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case ${method} in |
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add) |
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# setup the bridge device |
297 |
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brctl addbr ${iface} |
298 |
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for bport in ${BRIDGE_INTERFACES} |
299 |
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do |
300 |
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# enter promiscous mode |
301 |
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ifconfig ${bport} 0.0.0.0 promisc |
302 |
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# now setup the bridge |
303 |
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brctl addif ${iface} ${bport} |
304 |
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done |
305 |
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# enable spanning-tree protocol |
306 |
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case ${BRIDGE_STP} in |
307 |
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on|off) brctl stp ${iface} ${BRIDGE_STP} ;; |
308 |
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*) echo "BRIDGE: unkown value \$BRIDGE_STP='$BRIDGE_STP'."; return 1 ;; |
309 |
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esac |
310 |
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;; |
311 |
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|
312 |
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remove) |
313 |
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for bport in ${BRIDGE_INTERFACE} |
314 |
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do |
315 |
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# bring the interface down |
316 |
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ifconfig ${bport} down |
317 |
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# remove the interface from the bridge |
318 |
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brctl delif ${iface} ${bport} |
319 |
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done |
320 |
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# bring the bridge down |
321 |
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brctl delbr ${iface} |
322 |
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;; |
323 |
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esac |
324 |
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|
325 |
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# unset the bridge variable to be safe |
326 |
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unset BRIDGE_INTERFACES |
327 |
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# continue to setup generic networking |
328 |
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} |
329 |
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|
330 |
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config_routes() |
331 |
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{ |
332 |
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local method="$1" |
333 |
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local message |
334 |
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|
335 |
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# only add and del are allowed |
336 |
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case ${method} in |
337 |
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add) message="Adding route ${COLBLUE}${route}${COLDEFAULT} ..." ;; |
338 |
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del) message="Removing route ${COLBLUE}${route}${COLDEFAULT} ..." ;; |
339 |
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*) |
340 |
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echo "config_routes: unsupported \$method '${method}'." |
341 |
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exit 1 |
342 |
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;; |
343 |
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esac |
344 |
|
|
345 |
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# adds/delete user routes |
346 |
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if [[ -f /etc/conf.d/net.routes ]] |
347 |
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then |
348 |
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( cat /etc/conf.d/net.routes; echo ) | # make sure there is a LF at the end |
349 |
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while read route |
350 |
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do |
351 |
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case "${route}" in |
352 |
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\#*|"") continue ;; |
353 |
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esac |
354 |
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echo -e ${COLOREDSTAR}"${message}" |
355 |
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route ${method} ${route} |
356 |
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evaluate_retval |
357 |
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done |
358 |
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fi |
359 |
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} |
360 |
|
|
361 |
networking_start() |
networking_start() |
362 |
{ |
{ |
363 |
local iface dns |
local iface dns routes ALL_INTERFACES |
364 |
|
|
365 |
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if [[ -z $1 ]] |
366 |
|
then |
367 |
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ALL_INTERFACES=$(onboot_interface_list ${rc_network_settings}/net.*) |
368 |
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else |
369 |
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if [[ -e ${rc_network_settings}/net.$1 ]] |
370 |
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then |
371 |
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ALL_INTERFACES="$1" |
372 |
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else |
373 |
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${FAILURE} |
374 |
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echo "Interface $1 does not exist. Aborting" |
375 |
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${NORMAL} |
376 |
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exit 1 |
377 |
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fi |
378 |
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fi |
379 |
|
|
380 |
# get list of all devices |
# get list of all devices |
381 |
for iface in $(onboot_interface_list ${network_settings}/net.*) |
for iface in ${ALL_INTERFACES} |
382 |
do |
do |
383 |
# checkconfig |
# checkconfig |
384 |
source ${network_settings}/net.${iface} || exit 1 |
source ${rc_network_settings}/net.${iface} || exit 1 |
385 |
checkconfig |
checkconfig |
386 |
|
|
387 |
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# setup mac |
388 |
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if [[ -n ${FORCE_MAC_TO} ]] |
389 |
|
then |
390 |
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echo -e ${COLOREDSTAR}"Faking MAC to ${FORCE_MAC_TO} for ${COLBLUE}${iface}${COLDEFAULT} ... " |
391 |
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ifconfig "${iface}" hw ether "${FORCE_MAC_TO}" |
392 |
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evaluate_retval |
393 |
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fi |
394 |
|
|
395 |
|
# setup bridges |
396 |
|
if [[ ${iface} = br[0-9]* ]] |
397 |
|
then |
398 |
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config_bridge_devices ${iface} add |
399 |
|
fi |
400 |
|
|
401 |
|
# now configure wireless_extensions |
402 |
|
[ -x /usr/sbin/iwconfig ] && setup_wireless_extensions "${iface}" |
403 |
|
|
404 |
echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..." |
echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..." |
405 |
|
|
406 |
# setup mac |
# activate the interface |
407 |
[ -n "${FORCE_MAC_TO}" ] && ifconfig ${iface} hw ether "${FORCE_MAC_TO}" |
ifconfig "${iface}" up |
408 |
|
|
409 |
# setup static or dhcp |
# setup static or dhcp |
410 |
case ${NETWORKING} in |
case ${NETWORKING} in |
412 |
${CURS_UP} |
${CURS_UP} |
413 |
${SET_WWCOL} |
${SET_WWCOL} |
414 |
echo "[DHCP]" |
echo "[DHCP]" |
415 |
loadproc ${DHCP_PROG} ${DHCP_START} |
loadproc "${DHCP_PROG}" "${DHCP_START}" "${iface}" |
416 |
;; |
;; |
417 |
static|STATIC) |
static|STATIC) |
418 |
${CURS_UP} |
${CURS_UP} |
429 |
echo -e ${COLOREDSTAR}"Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..." |
echo -e ${COLOREDSTAR}"Setting up default gateway for ${COLBLUE}${iface}${COLDEFAULT} ..." |
430 |
route add default gateway ${GATEWAY} metric 1 dev ${iface} |
route add default gateway ${GATEWAY} metric 1 dev ${iface} |
431 |
evaluate_retval |
evaluate_retval |
432 |
|
|
433 |
|
unset GATEWAY |
434 |
fi |
fi |
435 |
|
|
436 |
# setup /etc/resolv.conf |
# setup /etc/resolv.conf |
437 |
|
# whipe out the old one |
438 |
|
echo "# Generated by the magellan-initscripts for ${iface}" > /etc/resolv.conf |
439 |
|
# include head |
440 |
|
if [ -f /etc/resolv.conf.head ] |
441 |
|
then |
442 |
|
cat /etc/resolv.conf.head >> /etc/resolv.conf |
443 |
|
else |
444 |
|
echo "# /etc/resolv.conf.head can replace this line" >> /etc/resolv.conf |
445 |
|
fi |
446 |
|
# add given nameserver |
447 |
if [[ -n ${NAMESERVER} ]] |
if [[ -n ${NAMESERVER} ]] |
448 |
then |
then |
449 |
echo -e ${COLOREDSTAR}"Setting up all nameserver for ${COLBLUE}${iface}${COLDEFAULT} ..." |
echo -e ${COLOREDSTAR}"Setting up all nameserver for ${COLBLUE}${iface}${COLDEFAULT} ..." |
450 |
|
|
|
# whipe out the old one |
|
|
echo "# Generated by the magellan-initscripts for ${iface}" > /etc/resolv.conf |
|
451 |
for dns in ${NAMESERVER} |
for dns in ${NAMESERVER} |
452 |
do |
do |
453 |
echo "nameserver ${dns}" >> /etc/resolv.conf |
echo "nameserver ${dns}" >> /etc/resolv.conf |
454 |
done |
done |
|
fi |
|
455 |
|
|
456 |
# setup wlan extensions |
unset NAMESERVER |
457 |
if [ -x /usr/sbin/iwconfig ] |
fi |
458 |
|
# include tail |
459 |
|
if [ -f /etc/resolv.conf.tail ] |
460 |
then |
then |
461 |
[[ -n ${WIRELESS_BITRATE} ]] && iwconfig "${iface}" rate "${WIRELESS_BITRATE}" |
cat /etc/resolv.conf.tail >> /etc/resolv.conf |
462 |
[[ -n ${WIRELESS_CHANNEL} ]] && iwconfig "${iface}" channel "${WIRELESS_CHANNEL}" |
else |
463 |
[[ -n ${WIRELESS_ESSID} ]] && iwconfig "${iface}" essid "${WIRELESS_ESSID}" |
echo "# /etc/resolv.conf.tail can replace this line" >> /etc/resolv.conf |
|
[[ -n ${WIRELESS_FREQUENCY} ]] && iwconfig "${iface}" freq "${WIRELESS_FREQUENCY}" |
|
|
[[ -n ${WIRELESS_MODE} ]] && iwconfig "${iface}" mode "${WIRELESS_MODE}" |
|
|
[[ -n ${WIRELESS_NICK} ]] && iwconfig "${iface}" nick "${WIRELESS_NICK}" |
|
|
if [[ -n ${WIRELESS_AUTH_MODE} ]] |
|
|
then |
|
|
case ${WIRELESS_AUTH_MODE} in |
|
|
wpa) echo "Using wpa";; |
|
|
wep|on) iwconfig "${iface}" enc on ;; |
|
|
off) iwconfig "${iface}" enc off ;; |
|
|
*) echo "Unkown Wireless_Auth_Mode '${WIRELESS_AUTH_MODE}'." ;; |
|
|
esac |
|
|
fi |
|
|
[[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}" |
|
|
[[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}" |
|
|
[[ -n ${WIRELESS_KEY_ASCII} ]] && iwconfig "${iface}" key s:"${WIRELESS_KEY_ASCII}" |
|
464 |
fi |
fi |
465 |
done |
done |
466 |
|
|
467 |
|
# setup user routes |
468 |
|
config_routes add |
469 |
} |
} |
470 |
|
|
471 |
networking_stop() |
networking_stop() |
472 |
{ |
{ |
473 |
|
if [[ -z $1 ]] |
474 |
|
then |
475 |
|
ALL_INTERFACES=$(onboot_interface_list ${rc_network_settings}/net.*) |
476 |
|
else |
477 |
|
if [[ -e ${rc_network_settings}/net.$1 ]] |
478 |
|
then |
479 |
|
ALL_INTERFACES="$1" |
480 |
|
else |
481 |
|
${FAILURE} |
482 |
|
echo "Interface $1 does not exist. Aborting" |
483 |
|
${NORMAL} |
484 |
|
exit 1 |
485 |
|
fi |
486 |
|
fi |
487 |
|
|
488 |
# get list of all devices |
# get list of all devices |
489 |
for iface in $(onboot_interface_list ${network_settings}/net.*) |
for iface in ${ALL_INTERFACES} |
490 |
do |
do |
491 |
source ${network_settings}/net.${iface} || exit 1 |
source ${rc_network_settings}/net.${iface} || exit 1 |
492 |
checkconfig |
checkconfig |
493 |
|
|
494 |
if [[ -n ${GATEWAY} ]] |
if [[ -n ${GATEWAY} ]] |
502 |
ifconfig ${iface} down |
ifconfig ${iface} down |
503 |
evaluate_retval |
evaluate_retval |
504 |
|
|
505 |
|
# remove bridges |
506 |
|
if [[ ${iface} = br[0-9]* ]] |
507 |
|
then |
508 |
|
config_bridge_devices ${iface} remove |
509 |
|
fi |
510 |
|
|
511 |
# shutdown dhcp-daemon |
# shutdown dhcp-daemon |
512 |
if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof ${DHCP_PROG}) ]] |
if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof ${DHCP_PROG}) ]] |
513 |
then |
then |
515 |
${CURS_UP} |
${CURS_UP} |
516 |
${SET_WWCOL} |
${SET_WWCOL} |
517 |
echo "[$(basename ${DHCP_PROG})]" |
echo "[$(basename ${DHCP_PROG})]" |
518 |
${DHCP_PROG} ${DHCP_STOP} |
${DHCP_PROG} ${DHCP_STOP} "${iface}" |
519 |
evaluate_retval |
evaluate_retval |
520 |
fi |
fi |
521 |
|
|
522 |
|
# shutdown wpa_supplicant daemon |
523 |
|
if [[ -n $(pidof wpa_supplicant) ]] |
524 |
|
then |
525 |
|
killall wpa_supplicant |
526 |
|
fi |
527 |
done |
done |
528 |
|
|
529 |
|
# remove state dir |
530 |
|
if [ -d /var/run/wpa_supplicant ] |
531 |
|
then |
532 |
|
rm -rf /var/run/wpa_supplicant |
533 |
|
fi |
534 |
|
|
535 |
|
# delete user routes |
536 |
|
config_routes del |
537 |
} |
} |
538 |
|
|
539 |
case $1 in |
case $1 in |
540 |
start) |
start) |
541 |
networking_start |
networking_start $2 |
542 |
update_svcstatus $1 |
update_svcstatus $1 |
543 |
splash svc_started "$(basename $0)" 0 |
splash svc_started "$(basename $0)" 0 |
544 |
;; |
;; |
545 |
|
|
546 |
stop) |
stop) |
547 |
networking_stop |
networking_stop $2 |
548 |
update_svcstatus $1 |
update_svcstatus $1 |
549 |
splash svc_stopped "$(basename $0)" 0 |
splash svc_stopped "$(basename $0)" 0 |
550 |
;; |
;; |
556 |
;; |
;; |
557 |
|
|
558 |
*) |
*) |
559 |
echo "Usage: $0 {start|stop|restart}" |
echo "Usage: $0 {start|stop|restart} [interface]" |
560 |
exit 1 |
exit 1 |
561 |
;; |
;; |
562 |
esac |
esac |