diff options
Diffstat (limited to 'client/scripts/macos')
| -rwxr-xr-x | client/scripts/macos | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/client/scripts/macos b/client/scripts/macos new file mode 100755 index 0000000..cb467d1 --- /dev/null +++ b/client/scripts/macos @@ -0,0 +1,202 @@ +#!/bin/sh +# +# $Id: macos,v 1.2.108.1 2011-05-18 20:01:54 sar Exp $ +# +# automous run of this script will commit the DNS setting +# + +if [ -x /usr/bin/logger ]; then + LOGGER="/usr/bin/logger -s -p user.notice -t dhclient" +else + LOGGER=echo +fi + +to_commit="yes" + +make_resolv_conf() { + to_commit="no" + if [ "x${new_dhcp6_name_servers}" != x ]; then + ( cat /dev/null > /var/run/resolv.conf.dhclient6 ) + exit_status=$? + if [ $exit_status -ne 0 ]; then + $LOGGER "Unable to create /var/run/resolv.conf.dhclient6: Error $exit_status" + else + if [ "x${new_dhcp6_domain_search}" != x ]; then + ( echo search ${new_dhcp6_domain_search} >> /var/run/resolv.conf.dhclient6 ) + exit_status=$? + fi + for nameserver in ${new_dhcp6_name_servers} ; do + if [ $exit_status -ne 0 ]; then + break + fi + # If the nameserver has a link-local address + # add a <zone_id> (interface name) to it. + case $nameserver in + fe80:*) zone_id="%$interface";; + FE80:*) zone_id="%$interface";; + *) zone_id='';; + esac + ( echo nameserver ${nameserver}$zone_id >> /etc/resolv.conf.dhclient6 ) + exit_status=$? + done + + if [ $exit_status -eq 0 ]; then + to_commit="force" + commit_resolv_conf + fi + fi + fi +} + +# Try to commit /var/run/resolv.conf.dhclient6 contents to +# SystemConfiguration Dynamic Store +# Note this will be cleared by the next location change +commit_resolv_conf() { + if [ -f /var/run/resolv.conf.dhclient6 ]; then + if [ -x /usr/sbin/scutil ]; then + serviceID=`echo show State:/Network/Global/IPv6 | \ + /usr/sbin/scutil | \ + awk '/PrimaryService/ { print $3 }'` + echo $serviceID + if [ x$serviceID = x ]; then + $LOGGER "Can't find the primary IPv6 service" + else + tmp=`mktemp SC_dhclient6.XXXXXXXXXX` + echo list | /usr/sbin/scutil > /tmp/$tmp + grep -q State:/Network/Service/$serviceID/DNS /tmp/$tmp + grep_status=$? + if [ $grep_status -eq 0 ]; then + $LOGGER "DNS service already set in primary IPv6 service" + rm /tmp/$tmp + else + res=/var/run/resolv.conf.dhclient6 + cp /dev/null /tmp/$tmp + grep -q '^nameserver' $res + grep_status=$? + if [ $grep_status -eq 0 ]; then + echo d.add ServerAddresses '*' \ + `awk 'BEGIN { n="" } \ + /^nameserver/ { n=n " " $2 } \ + END { print n}' < $res` >> /tmp/$tmp + fi + grep -q '^search' $res + grep_status=$? + if [ $grep_status -eq 0 ]; then + echo d.add SearchDomains '*' \ + `sed 's/^search//' < $res` >> /tmp/$tmp + fi + echo set State:/Network/Service/$serviceID/DNS >> /tmp/$tmp + echo quit >> /tmp/$tmp + cat /tmp/$tmp + /usr/sbin/scutil < /tmp/$tmp + rm /tmp/$tmp + fi + fi + else + $LOGGER "Can't find SystemConfiguration tools." + fi + else + if [ $to_commit = force ]; then + $LOGGER "Can't find /var/run/resolv.conf.dhclient6" + fi + fi + to_commit="done" +} + +# Must be used on exit. Invokes the local dhcp client exit hooks, if any. +exit_with_hooks() { + exit_status=$1 + if [ -f /etc/dhclient-exit-hooks ]; then + . /etc/dhclient-exit-hooks + fi +# probably should do something with exit status of the local script + exit $exit_status +} + +# Invoke the local dhcp client enter hooks, if they exist. +if [ -f /etc/dhclient-enter-hooks ]; then + exit_status=0 + . /etc/dhclient-enter-hooks + # allow the local script to abort processing of this state + # local script must set exit_status variable to nonzero. + if [ $exit_status -ne 0 ]; then + exit $exit_status + fi +fi + +if [ x$reason = xMEDIUM ]; then + eval "ifconfig $interface $medium" + eval "ifconfig $interface inet -alias 0.0.0.0 $medium" >/dev/null 2>&1 + sleep 1 + exit_with_hooks 0 +fi + +### +### DHCPv6 Handlers +### + +if [ x$reason = xPREINIT6 ]; then + # Ensure interface is up. + ifconfig ${interface} up + + # XXX: Remove any stale addresses from aborted clients. + + exit_with_hooks 0 +fi + +if [ x${old_ip6_prefix} != x ] || [ x${new_ip6_prefix} != x ]; then + echo Prefix $reason old=${old_ip6_prefix} new=${new_ip6_prefix} + + exit_with_hooks 0 +fi + +if [ x$reason = xBOUND6 ]; then + if [ x${new_ip6_address} = x ] || [ x${new_ip6_prefixlen} = x ]; then + exit_with_hooks 2; + fi + + ifconfig ${interface} inet6 ${new_ip6_address}/${new_ip6_prefixlen} alias + + # Check for nameserver options. + make_resolv_conf + + exit_with_hooks 0 +fi + +if [ x$reason = xRENEW6 ] || [ x$reason = xREBIND6 ]; then + # Make sure nothing has moved around on us. + + # Nameservers/domains/etc. + if [ "x${new_dhcp6_name_servers}" != "x${old_dhcp6_name_servers}" ] || + [ "x${new_dhcp6_domain_search}" != "x${old_dhcp6_domain_search}" ]; then + make_resolv_conf + fi + + exit_with_hooks 0 +fi + +if [ x$reason = xDEPREF6 ]; then + if [ x${new_ip6_address} = x ]; then + exit_with_hooks 2; + fi + + ifconfig ${interface} inet6 ${new_ip6_address} deprecated + + exit_with_hooks 0 +fi + +if [ x$reason = xEXPIRE6 -o x$reason = xRELEASE6 -o x$reason = xSTOP6 ]; then + if [ x${old_ip6_address} = x ] || [ x${old_ip6_prefixlen} = x ]; then + exit_with_hooks 2; + fi + + ifconfig ${interface} inet6 ${old_ip6_address}/${old_ip6_prefixlen} -alias + + exit_with_hooks 0 +fi + +if [ $to_commit = yes ]; then + commit_resolv_conf +fi + +exit_with_hooks 0 |