mirror of
git://slackware.nl/current.git
synced 2024-12-27 09:59:16 +01:00
69753b9a1d
ap/sudo-1.9.15-x86_64-1.txz: Upgraded.
The sudoers plugin has been modified to make it more resilient to ROWHAMMER
attacks on authentication and policy matching.
The sudoers plugin now constructs the user time stamp file path name using
the user-ID instead of the user name. This avoids a potential problem with
user names that contain a path separator ('/') being interpreted as part of
the path name.
For more information, see:
https://www.cve.org/CVERecord?id=CVE-2023-42465
https://www.cve.org/CVERecord?id=CVE-2023-42456
(* Security fix *)
ap/vim-9.0.2092-x86_64-1.txz: Upgraded.
l/libuv-1.47.0-x86_64-1.txz: Upgraded.
l/xapian-core-1.4.24-x86_64-1.txz: Upgraded.
n/bind-9.18.19-x86_64-2.txz: Rebuilt.
Don't go automatically chowning files in /var/named, since some users may
have special requirements. But in case anyone finds that behavior useful,
you may set NAMED_CHOWN=YES in /etc/default/named to turn it back on.
Unless anyone has a good objection to it, this change is considered pending
for the next BIND upgrades in -stable.
Thanks to Mig21.
xap/vim-gvim-9.0.2092-x86_64-1.txz: Upgraded.
138 lines
4 KiB
Bash
138 lines
4 KiB
Bash
#!/bin/sh
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# Start/stop/restart the BIND name server daemon (named).
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# Start BIND. By default this will run with user "named". If you'd like to
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# change this or other options, see: /etc/default/named
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# You might also consider running BIND in a "chroot jail",
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# a discussion of which may be found in
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# /usr/doc/Linux-HOWTOs/Chroot-BIND-HOWTO.
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# One last note: rndc has a lot of other nice features that it is not
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# within the scope of this start/stop/restart script to support.
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# For more details, see "man rndc" or just type "rndc" to see the options.
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# Load command defaults:
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if [ -f /etc/default/named ] ; then . /etc/default/named ; fi
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if [ -f /etc/default/rndc ] ; then . /etc/default/rndc ; fi
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# In case /etc/default/named was missing, provide fallbacks:
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if [ -z "$NAMED_USER" ]; then
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NAMED_USER="named"
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fi
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if [ -z "$NAMED_GROUP" ]; then
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NAMED_GROUP="named"
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fi
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if [ -z "$NAMED_OPTIONS" ]; then
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NAMED_OPTIONS="-u $NAMED_USER"
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fi
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# Sanity check. If /usr/sbin/named is missing then it
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# doesn't make much sense to try to run this script:
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if [ ! -x /usr/sbin/named ]; then
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echo "/etc/rc.d/rc.bind: no /usr/sbin/named found (or not executable); cannot start."
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exit 1
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fi
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# Start BIND. As many times as you like. ;-)
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# Seriously, don't run "rc.bind start" if BIND is already
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# running or you'll get more than one copy running.
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bind_start() {
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# Make sure /var/run/named exists:
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mkdir -p /var/run/named
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# Make sure that /var/run/named has correct ownership:
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chown -R ${NAMED_USER}:${NAMED_GROUP} /var/run/named
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if [ "$NAMED_CHOWN" = "YES" ]; then
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# Make sure that /var/named has correct ownership:
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chown -R ${NAMED_USER}:${NAMED_GROUP} /var/named
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if [ -r /etc/rndc.key ]; then
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# Make sure that /etc/rndc.key has correct ownership:
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chown ${NAMED_USER}:${NAMED_GROUP} /etc/rndc.key
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fi
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fi
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# Start named:
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if [ -x /usr/sbin/named ]; then
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echo "Starting BIND: /usr/sbin/named $NAMED_OPTIONS"
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/usr/sbin/named $NAMED_OPTIONS
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sleep 1
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fi
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# Make sure that named started:
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if ! ps axc | grep -q named ; then
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echo "WARNING: named did not start."
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echo "Attempting to start named again: /usr/sbin/named $NAMED_OPTIONS"
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/usr/sbin/named $NAMED_OPTIONS
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sleep 1
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if ps axc | grep -q named ; then
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echo "SUCCESS: named started."
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else
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echo "FAILED: Sorry, a second attempt to start named has also failed."
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echo "There may be a configuration error that needs fixing. Good luck!"
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fi
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fi
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}
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# Stop all running copies of BIND (/usr/sbin/named):
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bind_stop() {
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# If you've set up rndc, we can use this to make shutting down BIND faster.
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# If you have /etc/rndc.conf, or you have /etc/rndc.key, or $RNDC_OPTIONS is
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# not empty, we'll try it.
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if [ -r /etc/rndc.conf -o -r /etc/rndc.key -o ! -z "$RNDC_OPTIONS" ]; then
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if [ -z "$RNDC_OPTIONS" ]; then
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echo "Stopping BIND: /usr/sbin/rndc stop"
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else
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echo "Stopping BIND: /usr/sbin/rndc $RNDC_OPTIONS stop"
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fi
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/usr/sbin/rndc $RNDC_OPTIONS stop
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# Wait for up to $TIMEOUT seconds before moving on to try killall:
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TIMEOUT=${TIMEOUT:-10}
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while [ "$TIMEOUT" -gt "0" ]; do
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# Exit the timeout loop if there are no named processes:
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if ! ps axco command | grep -q -e "^named$"; then
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break
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fi
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sleep 1
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TIMEOUT=$(expr $TIMEOUT - 1)
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done
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fi
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# Kill named processes if there are any running:
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if ps axco command | grep -q -e "^named$"; then
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echo "Stopping all named processes in this namespace: /bin/killall -SIGTERM --ns \$\$ named"
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/bin/killall -SIGTERM --ns $$ named 2> /dev/null
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fi
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}
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# Reload BIND:
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bind_reload() {
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/usr/sbin/rndc $RNDC_OPTIONS reload
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}
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# Restart BIND:
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bind_restart() {
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bind_stop
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bind_start
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}
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# Get BIND status:
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bind_status() {
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/usr/sbin/rndc $RNDC_OPTIONS status
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}
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case "$1" in
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'start')
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bind_start
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;;
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'stop')
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bind_stop
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;;
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'reload')
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bind_reload
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;;
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'restart')
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bind_restart
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;;
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'status')
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bind_status
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;;
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*)
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echo "usage $0 start|stop|reload|restart|status"
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esac
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