debian/apt.postinst

   1 #! /bin/sh
   2
   3 set -e
   4
   5 # set the proxy based on the admin users gconf settings
   6 #
   7 set_apt_proxy_from_gconf() {
   8     # try SUDO_USER first
   9     if [ -n "$SUDO_USER" ]; then
  10         admin_user="$SUDO_USER"
  11     else
  12         admin_user=$(getent group admin|cut -d: -f4|cut -d, -f1)
  13     fi
  14     # test if the user actually exists, getent returns "+" for e.g.
  15     # LDAP
  16     if ! id -u "$admin_user" > /dev/null 2>&1; then
  17         return
  18     fi
  19     # get the settings from gconf
  20     if [ -n "$admin_user" ] && [ -x /usr/bin/sudo ] && [ -z "$http_proxy" ] && [ -x /usr/bin/gconftool ]; then
  21         use=$(sudo -u "$admin_user" gconftool --get /system/http_proxy/use_http_proxy 2>/dev/null)
  22         host=$(sudo -u "$admin_user" gconftool --get /system/http_proxy/host 2>/dev/null)
  23         port=$(sudo -u "$admin_user" gconftool --get /system/http_proxy/port 2>/dev/null)
  24         if [ "$use" = "true" ] && [ -n "$host" ] && [ -n "$port" ]; then
  25             APT_CONF_PROXY=""
  26             eval $(apt-config shell APT_CONF_PROXY Acquire::http::proxy)
  27             if [ -z "$APT_CONF_PROXY" ]; then
  28                 echo "Acquire::http::proxy \"http://$host:$port/\";" >> /etc/apt/apt.conf
  29             fi
  30         fi
  31     fi
  32 }
  33
  34 # summary of how this script can be called:
  35 #        * <postinst> `configure' <most-recently-configured-version>
  36 #        * <old-postinst> `abort-upgrade' <new version>
  37 #        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
  38 #          <new-version>
  39 #        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
  40 #          <failed-install-package> <version> `removing'
  41 #          <conflicting-package> <version>
  42 # for details, see http://www.debian.org/doc/debian-policy/ or
  43 # the debian-policy package
  44
  45 case "$1" in
  46     configure)
  47         if ! test -f /etc/apt/trusted.gpg; then
  48                 cp /usr/share/apt/ubuntu-archive.gpg /etc/apt/trusted.gpg
  49         fi
  50
  51         # mvo: get gconf defaults once and write to a file, reason is
  52         #      that sudo no longer honors http_proxy
  53         # this can be removed after lucid is released
  54         if dpkg --compare-versions "$2" lt-nl "0.7.25.3ubuntu2"; then
  55             set_apt_proxy_from_gconf || true
  56         fi
  57     ;;
  58
  59     abort-upgrade|abort-remove|abort-deconfigure)
  60
  61     ;;
  62
  63     *)
  64         echo "postinst called with unknown argument \`$1'" >&2
  65         exit 1
  66     ;;
  67 esac
  68
  69 # dh_installdeb will replace this with shell code automatically
  70 # generated by other debhelper scripts.
  71
  72 #DEBHELPER#
  73
  74 exit 0
  75
  76