tor.postinst

   1 #!/bin/sh -e
   2
   3 # checking debian-tor account
   4
   5 uid=`getent passwd debian-tor | cut -d ":" -f 3`
   6 home=`getent passwd debian-tor | cut -d ":" -f 6`
   7
   8 # if there is the uid the account is there and we can do
   9 # the sanit(ar)y checks otherwise we can safely create it.
  10
  11 if [ "$uid" ]; then
  12     # guess??? the checks!!!
  13     if [ $uid -ge 100 ] && [ $uid -le 999 ]; then
  14         echo "debian-tor uid check: ok"
  15     else
  16         echo "ERROR: debian-tor account has a non-system uid!"
  17         echo "Please check /usr/share/doc/tor/README.Debian on how to"
  18         echo "correct this problem"
  19         exit 1
  20     fi
  21     if [ "$home" = "/var/lib/tor" ]; then
  22         echo "debian-tor homedir check: ok"
  23     else
  24         echo "ERROR: debian-tor account has an invalid home directory!"
  25         echo "Please check /usr/share/doc/tor/README.Debian on how to"
  26         echo "correct this problem"
  27         exit 1
  28     fi
  29 else
  30     # what this might mean?? oh creating a system l^Huser!
  31     adduser --quiet \
  32             --system \
  33             --disabled-password \
  34             --home /var/lib/tor \
  35             --no-create-home \
  36             --shell /bin/bash \
  37             --group \
  38     debian-tor
  39 fi
  40
  41 # ch{owning,moding} things around
  42 # We will do nothing across upgrades.
  43
  44 if [ "$2" = "" ]; then
  45     for i in lib log run; do
  46         chown -R debian-tor:debian-tor /var/$i/tor
  47         chmod -R 700 /var/$i/tor
  48         find /var/$i/tor -type f -exec chmod 600 '{}' ';'
  49     done
  50     chgrp -R adm  /var/log/tor
  51     chmod -R g+rX /var/log/tor
  52     chmod    g+s  /var/log/tor
  53 else
  54     # fix permissions of logs after 0.0.8+0.0.9pre5-1
  55     if [ "$1" = "configure" ]; then
  56         if dpkg --compare-versions "$2" le "0.0.8+0.0.9pre5-1" ; then
  57             chgrp -R adm  /var/log/tor
  58             chmod -R g+rX /var/log/tor
  59             chmod    g+s  /var/log/tor
  60         fi
  61     fi
  62 fi
  63
  64 #DEBHELPER#
  65
  66 exit 0