initial import

bind/bind.install

@@ -0,0 +1,40 @@
+post_install() {
+	if ! getent group named &>/dev/null; then
+		groupadd -g 40 named >/dev/null
+	fi
+	if ! getent passwd named &>/dev/null; then
+		useradd -u 40 -c "BIND DNS Server" -g named -G adm -d /var/named -s /bin/nologin named >/dev/null
+	fi
+	passwd -l named >/dev/null
+
+	touch var/log/named.log
+	chown named:named var/log/named.log
+
+	# create an rndc.key if it doesn't already exist
+	if [[ ! -s etc/rndc.key ]]; then
+		usr/sbin/rndc-confgen -r /dev/urandom -b 256 | head -n 5 >>etc/rndc.key
+		chown root:named etc/rndc.key
+		chmod 640 etc/rndc.key
+	fi
+
+	if ! groups named | grep adm &>/dev/null; then
+		gpasswd -a named adm >/dev/null
+	fi
+	named_shell=$(getent passwd named | cut -d: -f7)
+	if [ "$named_shell" != '/bin/nologin' ]; then
+		chsh -s /bin/nologin named &>/dev/null
+	fi
+}
+
+post_upgrade() {
+	post_install
+}
+
+post_remove() {
+	if getent passwd named &>/dev/null; then
+		userdel named >/dev/null
+	fi
+	if getent group clamav &>/dev/null; then
+		groupdel named >/dev/null
+	fi
+}