debian/postinst

   1 #! /bin/sh
   2 # postinst script for privoxy
   3 #
   4 # see: dh_installdeb(1)
   5
   6 set -e
   7
   8 # summary of how this script can be called:
   9 #        * <postinst> `configure' <most-recently-configured-version>
  10 #        * <old-postinst> `abort-upgrade' <new version>
  11 #        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
  12 #          <new-version>
  13 #        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
  14 #          <failed-install-package> <version> `removing'
  15 #          <conflicting-package> <version>
  16 # for details, see http://www.debian.org/doc/debian-policy/ or
  17 # the debian-policy package
  18 #
  19 # quoting from the policy:
  20 #     Any necessary prompting should almost always be confined to the
  21 #     post-installation script, and should be protected with a conditional
  22 #     so that unnecessary prompting doesn't happen if a package's
  23 #     installation fails and the `postinst' is called with `abort-upgrade',
  24 #     `abort-remove' or `abort-deconfigure'.
  25
  26 case "$1" in
  27     configure)
  28         if ! adduser --quiet --system --home /etc/privoxy --no-create-home \
  29                      --ingroup nogroup --disabled-password privoxy
  30         then
  31             # user privoxy seems to exist
  32             # -> remove him before newly adding him.
  33             deluser --quiet privoxy
  34             adduser --quiet --system --home /etc/privoxy --no-create-home \
  35                     --ingroup nogroup --disabled-password privoxy
  36         fi
  37         chown -R privoxy.adm /var/log/privoxy
  38         chmod 750 /var/log/privoxy
  39         chown privoxy /etc/privoxy/user.action /etc/privoxy/trust
  40         [ -f /etc/privoxy/global.action ] \
  41             && chown privoxy /etc/privoxy/global.action
  42
  43         if [ "x$2" != "x" ] && dpkg --compare-versions "$2" lt "3.0.4"
  44         then
  45             # Upgrading from a 3.0.3* version
  46             chown root /etc/privoxy/standard.action \
  47                        /etc/privoxy/default.action
  48         fi
  49     ;;
  50
  51     abort-upgrade|abort-remove|abort-deconfigure)
  52
  53     ;;
  54
  55     *)
  56         echo "postinst called with unknown argument \`$1'" >&2
  57         exit 1
  58     ;;
  59 esac
  60
  61 # dh_installdeb will replace this with shell code automatically
  62 # generated by other debhelper scripts.
  63
  64 #DEBHELPER#
  65
  66 exit 0
  67
  68