src/rc.d/rc.updatered

   1 #!/bin/sh
   2 #
   3 # $Id: rc.updatered,v 1.11.2.15 2005/12/01 16:20:37 franck78 Exp $
   4 #
   5
   6 if [ ! -e /var/lock/rc.updatered.lock ]; then
   7         /bin/touch /var/lock/rc.updatered.lock
   8         /usr/bin/logger -s -p local0.info -t rc.updatered "$0 locking for $$"
   9 else
  10         count=0
  11         while [ ! $count = 5 ]; do
  12                 sleep 3
  13                 if [ ! -e /var/lock/rc.updatered.lock ]; then
  14                         break
  15                 else
  16                         /usr/bin/logger -s -p local0.info -t rc.updatered "$0 $$ waiting unlock"
  17                 fi
  18                 ((++count))
  19         done
  20 fi
  21
  22 eval $(/usr/local/bin/readhash CONFIG_ROOT/vpn/settings)
  23 eval $(/usr/local/bin/readhash CONFIG_ROOT/dhcp/settings)
  24 eval $(/usr/local/bin/readhash CONFIG_ROOT/ethernet/settings)
  25 eval $(/usr/local/bin/readhash CONFIG_ROOT/ppp/settings)
  26
  27 IFACE=`/bin/cat CONFIG_ROOT/red/iface 2>/dev/null | /usr/bin/tr -d '\012'`
  28 REMOTE=`/bin/cat CONFIG_ROOT/red/remote-ipaddress 2>/dev/null | /usr/bin/tr -d '\012'`
  29
  30 ###
  31 ### Retrieve DHCP Settings
  32 ###
  33 if [ "$CONFIG_TYPE" = "2" -o "$CONFIG_TYPE" = "3"  -o "$CONFIG_TYPE" = "6" -o "$CONFIG_TYPE" = "7" ]; then
  34         if [ "$RED_TYPE" = "DHCP" ]; then
  35                 unset DNS1 DNS2
  36                 eval $(/usr/local/bin/readhash CONFIG_ROOT/ethernet/settings)
  37                 if [ "$DNS1" = "" ]; then
  38                         echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 1` > CONFIG_ROOT/red/dns1
  39                         echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 2` > CONFIG_ROOT/red/dns2
  40                 else
  41                         echo "$DNS1" > CONFIG_ROOT/red/dns1
  42                         echo "$DNS2" > CONFIG_ROOT/red/dns2
  43                 fi
  44                 . CONFIG_ROOT/dhcpc/dhcpcd-${RED_DEV}.info
  45                 echo "$IPADDR"  > CONFIG_ROOT/red/local-ipaddress
  46                 echo "$GATEWAY" > CONFIG_ROOT/red/remote-ipaddress
  47         fi
  48 else
  49         if [ "$PROTOCOL" = "RFC1483" -a "$METHOD" = "DHCP" ]; then
  50                 unset DNS1 DNS2
  51                 eval $(/usr/local/bin/readhash CONFIG_ROOT/ppp/settings)
  52                 if [ "$DNS" = "Automatic" ]; then
  53                         echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 1` > CONFIG_ROOT/red/dns1
  54                         echo -n `/etc/rc.d/helper/getdnsfromdhcpc.pl 2` > CONFIG_ROOT/red/dns2
  55                 else
  56                         echo "$DNS1" > CONFIG_ROOT/red/dns1
  57                         echo "$DNS2" > CONFIG_ROOT/red/dns2
  58                 fi
  59                 . CONFIG_ROOT/dhcpc/dhcpcd-${IFACE}.info
  60                 echo $IPADDR  > CONFIG_ROOT/red/local-ipaddress
  61                 echo $GATEWAY > CONFIG_ROOT/red/remote-ipaddress
  62         fi
  63 fi
  64
  65 ###
  66 ### Retrieve DNS settings
  67 ###
  68 DNS1=`/bin/cat CONFIG_ROOT/red/dns1 2>/dev/null | /usr/bin/tr -d '\012'`
  69 DNS2=`/bin/cat CONFIG_ROOT/red/dns2 2>/dev/null | /usr/bin/tr -d '\012'`
  70 echo > CONFIG_ROOT/red/resolv.conf    #clear it
  71 [ "$DNS1" != "" ] && echo "nameserver $DNS1" >  CONFIG_ROOT/red/resolv.conf
  72 [ "$DNS2" != "" ] && echo "nameserver $DNS2" >> CONFIG_ROOT/red/resolv.conf
  73
  74
  75 ###
  76 ### Restart DNSMASQ
  77 ###
  78 /bin/killall -KILL dnsmasq 2> /dev/null
  79 sleep 1
  80
  81 DOMopt=""
  82 [ "$DOMAIN_NAME_GREEN" ] && DOMopt="-s $DOMAIN_NAME_GREEN"
  83 if [ -e "CONFIG_ROOT/red/dial-on-demand" -a "$DIALONDEMANDDNS" == "on" -a ! -e "CONFIG_ROOT/red/active" ]; then
  84     /usr/sbin/dnsmasq -l /var/state/dhcp/dhcpd.leases $DOMopt -r CONFIG_ROOT/ppp/fake-resolv.conf
  85 else
  86     /usr/sbin/dnsmasq -l /var/state/dhcp/dhcpd.leases $DOMopt -r CONFIG_ROOT/red/resolv.conf
  87 fi
  88 unset DOMopt
  89
  90
  91 # Reset default route to ippp0 for dial on demand
  92 if [ -e "CONFIG_ROOT/red/dial-on-demand" -a "$TYPE" == "isdn" -a ! -e "CONFIG_ROOT/red/active" ]; then
  93         /sbin/route del default 2> /dev/null
  94         if [ ! -z "$REMOTE" ]; then
  95                 /sbin/route add default gw $REMOTE 2> /dev/null
  96         else
  97                 /sbin/route add default dev ippp0  2> /dev/null
  98         fi
  99 fi
 100
 101 if ( echo $0 | /bin/grep -q 'dhcpcd.exe' ); then
 102         eval $(/usr/local/bin/readhash "$1")
 103         case "$2" in
 104          up)    /usr/bin/logger -s -p local0.info -t dhcpcd.exe "${INTERFACE} has been configured with old IP=${IPADDR}"
 105                 if [ "$RED_TYPE" != 'PPTP' ]; then
 106                         /bin/touch CONFIG_ROOT/red/active
 107                 fi
 108                 ;;
 109          new)   /usr/bin/logger -s -p local0.info -t dhcpcd.exe "${INTERFACE} has been configured with new IP=${IPADDR}"
 110                 if [ -e "CONFIG_ROOT/red/active" ]; then
 111                         /usr/local/bin/setfilters
 112                         /usr/local/bin/setportfw
 113                         /usr/local/bin/setxtaccess
 114                         /usr/local/bin/setddns.pl -f
 115                         /usr/local/bin/restartsnort red
 116                         sleep $VPN_DELAYED_START && /usr/local/bin/ipsecctrl S &
 117                         /bin/rm -f /var/lock/rc.updatered.lock
 118                         /usr/bin/logger -s -p local0.info -t rc.updatered "unlocking from $$"
 119                         exit 0
 120                 else
 121                         if [ "$RED_TYPE" != 'PPTP' ]; then
 122                                 /bin/touch CONFIG_ROOT/red/active
 123                         fi
 124                 fi
 125                 ;;
 126          down)  /usr/bin/logger -s -p local0.info -t dhcpcd.exe "${INTERFACE} has been brought down"
 127                 rm -f CONFIG_ROOT/red/active
 128                 ;;
 129         esac
 130 fi
 131
 132 if [ -e "CONFIG_ROOT/red/active" ]; then
 133         [ "$IFACE" != "" ] && /sbin/ifconfig $IFACE -multicast
 134         /etc/rc.d/rc.firewall reload
 135         /usr/local/bin/setfilters
 136         /usr/local/bin/updatelists.pl &
 137         /usr/local/bin/restartsnort red
 138         unset ENABLE
 139         eval $(/usr/local/bin/readhash CONFIG_ROOT/shaping/settings)
 140         if [ "$ENABLE" == "on" ]; then
 141                 /usr/local/bin/restartshaping
 142         fi
 143         /usr/local/bin/setportfw
 144         /usr/local/bin/setxtaccess
 145         /usr/local/bin/setddns.pl -f
 146         /etc/rc.d/helper/writeipac.pl
 147         /usr/sbin/fetchipac -S
 148         sleep $VPN_DELAYED_START && /usr/local/bin/ipsecctrl S &
 149 else
 150         /usr/local/bin/ipsecctrl D
 151         /etc/rc.d/rc.firewall reload
 152 fi
 153 /bin/rm -f /var/lock/rc.updatered.lock
 154 /usr/bin/logger -s -p local0.info -t rc.updatered "unlocking from $$"