ud-replicate

   1 #! /bin/sh
   2 # The rsync source host needs to be customized..
   3 set -e
   4
   5 exec > /dev/null 2>&1
   6
   7 HOST=`hostname -f`
   8 cd /tmp/
   9 cd /var/lib/misc || cd /var/state/glibc/ || cd /var/db/
  10 lockfile -r 1 -l 3600 lock
  11 trap "rm -f lock" exit
  12 rsync -e ssh -rp "sshdist@samosa:/var/cache/userdir-ldap/hosts/$HOST" .
  13 makedb "$HOST/passwd.tdb" -o passwd.db.t
  14 (umask 027 && makedb "$HOST/shadow.tdb" -o shadow.db.t)
  15 chown root.shadow shadow.db.t; chmod 0640 shadow.db.t
  16 makedb "$HOST/group.tdb" -o group.db.t
  17 mv -f passwd.db.t passwd.db
  18 mv -f shadow.db.t shadow.db
  19 mv -f group.db.t group.db
  20 if [ -x /usr/bin/dchroot ]; then
  21         CHROOTS=`dchroot --listpaths`
  22         for c in $CHROOTS; do
  23                 if [ -e "$c/var/lib/misc/$HOST" ]; then
  24                         chroot "$c" makedb "/var/lib/misc/$HOST/passwd.tdb" -o /var/lib/misc/passwd.db.t
  25                         (umask 027 && chroot "$c" makedb "/var/lib/misc/$HOST/shadow.tdb" -o /var/lib/misc/shadow.db.t)
  26                         chown root.shadow "$c/var/lib/misc/shadow.db.t"
  27                         chmod 0640 "$c/var/lib/misc/shadow.db.t"
  28                         chroot "$c" makedb "/var/lib/misc/$HOST/group.tdb" -o /var/lib/misc/group.db.t
  29                         mv -f "$c/var/lib/misc/passwd.db.t" "$c/var/lib/misc/passwd.db"
  30                         mv -f "$c/var/lib/misc/shadow.db.t" "$c/var/lib/misc/shadow.db"
  31                         mv -f "$c/var/lib/misc/group.db.t" "$c/var/lib/misc/group.db"
  32                 fi
  33         done
  34 fi
  35 ln -sf "$HOST/ssh-rsa-shadow" .
  36 ln -sf "$HOST/ssh_known_hosts" .
  37 if [ -e "$HOST/bsmtp" ]; then
  38         if perl -e 'exit !((stat "/etc/exim/bsmtp")[9] < time()-3600)'; then
  39                 cp "$HOST/bsmtp" /etc/exim/bsmtp
  40         fi
  41 fi