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- #!/bin/sh
- # preinst script for rmilter
- #
- # see: dh_installdeb(1)
-
- set -e
-
- # summary of how this script can be called:
- # * <new-preinst> `install'
- # * <new-preinst> `install' <old-version>
- # * <new-preinst> `upgrade' <old-version>
- # * <old-preinst> `abort-upgrade' <new-version>
- # for details, see http://www.debian.org/doc/debian-policy/ or
- # the debian-policy package
-
-
- case "$1" in
- install)
- SERVER_HOME=/var/lib/rspamd
- SERVER_LOG=/var/log/rspamd
- SERVER_USER=rspamd
- SERVER_NAME="Rspamd spam filtering system"
- SERVER_GROUP=rspamd
-
- # create user to avoid running server as root
- # 1. create group if not existing
- if ! getent group | grep -q "^$SERVER_GROUP:" ; then
- echo -n "Adding group $SERVER_GROUP.."
- addgroup --quiet --system $SERVER_GROUP 2>/dev/null ||true
- echo "..done"
- fi
- # 2. create homedir if not existing
- test -d $SERVER_HOME || mkdir $SERVER_HOME
- test -d $SERVER_LOG || mkdir $SERVER_LOG
- # 3. create user if not existing
- if ! getent passwd | grep -q "^$SERVER_USER:"; then
- echo -n "Adding system user $SERVER_USER.."
- adduser --quiet \
- --system \
- --ingroup $SERVER_GROUP \
- --no-create-home \
- --disabled-password \
- $SERVER_USER 2>/dev/null || true
- echo "..done"
- fi
- # 4. adjust passwd entry
- usermod -c "$SERVER_NAME" \
- -d $SERVER_HOME \
- -g $SERVER_GROUP \
- $SERVER_USER
- # 5. adjust file and directory permissions
- if ! dpkg-statoverride --list $SERVER_HOME >/dev/null
- then
- chown -R $SERVER_USER:$SERVER_GROUP $SERVER_HOME $SERVER_LOG
- chmod u=rwx,g=rx,o= $SERVER_HOME
- chmod u=rwx,g=rx,o=rx $SERVER_LOG
- fi
- # 6. Add the user to the ADDGROUP group
- if test -n $ADDGROUP
- then
- if ! groups $SERVER_USER | cut -d: -f2 | \
- grep -qw $SERVER_GROUP; then
- adduser $SERVER_USER $SERVER_GROUP
- fi
- fi
- ;;
-
- abort-upgrade|upgrade)
- ;;
-
- *)
- echo "preinst called with unknown argument \`$1'" >&2
- exit 1
- ;;
- esac
-
- # dh_installdeb will replace this with shell code automatically
- # generated by other debhelper scripts.
-
- #DEBHELPER#
-
- exit 0
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