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- #! /bin/sh
- # postinst script for cupsys
- #
- # see: dh_installdeb(1)
-
- set -e
-
- # summary of how this script can be called:
- # * <postinst> `configure' <most-recently-configured-version>
- # * <old-postinst> `abort-upgrade' <new version>
- # * <conflictor's-postinst> `abort-remove' `in-favour' <package>
- # <new-version>
- # * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
- # <failed-install-package> <version> `removing'
- # <conflicting-package> <version>
- # for details, see /usr/doc/packaging-manual/
- #
- # quoting from the policy:
- # Any necessary prompting should almost always be confined to the
- # post-installation script, and should be protected with a conditional
- # so that unnecessary prompting doesn't happen if a package's
- # installation fails and the `postinst' is called with `abort-upgrade',
- # `abort-remove' or `abort-deconfigure'.
-
- case "$1" in
- configure)
- if [ -z "`getent group lpadmin`" ]; then
- addgroup --system lpadmin
- fi
-
- # Set up cupsys user.
- if [ -z "`getent passwd cupsys`" ]; then
- adduser --system --no-create-home --ingroup lpadmin --disabled-password cupsys
- fi
- # necessary for access to local parallel and usb printers
- adduser --quiet cupsys lp
- # necessary for access to local serial printers
- adduser --quiet cupsys dialout
- # necessary for web authentication
- # disabled by default since lpadmin membership is sufficient
- # adduser --quiet cupsys shadow
- chown cupsys:lpadmin /usr/bin/lppasswd
-
- chmod u+s /usr/bin/lppasswd
- ;;
-
- abort-upgrade|abort-remove|abort-deconfigure)
-
- ;;
-
- *)
- echo "postinst called with unknown argument \`$1'" >&2
- exit 0
- ;;
- esac
-
- # dh_installdeb will replace this with shell code automatically
- # generated by other debhelper scripts.
-
-
-
- exit 0
-
-
-