From 54a795136823059579acf08483113b489c7f26b6 Mon Sep 17 00:00:00 2001
From: Matt Simerson <matt@tnpi.net>
Date: Wed, 13 Mar 2024 21:03:52 -0700
Subject: [PATCH] tinydns: refactor djb installers into include/djb

---
 tnpi/ns2.cadillac.net.sh | 148 ++++-----------------------------------
 1 file changed, 14 insertions(+), 134 deletions(-)

diff --git a/tnpi/ns2.cadillac.net.sh b/tnpi/ns2.cadillac.net.sh
index 6e1eee20..539a9d80 100755
--- a/tnpi/ns2.cadillac.net.sh
+++ b/tnpi/ns2.cadillac.net.sh
@@ -1,79 +1,13 @@
 #!/bin/sh
 
-. mail-toaster.sh || exit
+set -e
+
+. mail-toaster.sh
+. include/djb.sh
 
 export JAIL_START_EXTRA=""
 export JAIL_CONF_EXTRA=""
-
-install_tinydns()
-{
-	tell_status "installing djbdns"
-	stage_pkg_install rsync daemontools || exit
-
-	if [ ! -d "$STAGE_MNT/data/home" ]; then
-		mkdir "$STAGE_MNT/data/home" || exit
-	fi
-	stage_exec pw useradd tinydns -d /data/home/tinydns -m
-
-	tell_status "installing ucspi-tcp with IPv6"
-	stage_make_conf sysutils_ucspi-tcp_SET 'sysutils_ucspi-tcp_SET=IPV6'
-	stage_port_install sysutils/ucspi-tcp || exit
-
-	tell_status "installing djbdns with IPv6"
-	stage_make_conf dns_djbdns_SET 'dns_djbdns_SET=IP6'
-	stage_port_install dns/djbdns || exit
-}
-
-configure_svscan()
-{
-	if [ ! -d "$STAGE_MNT/var/service" ]; then
-		tell_status "creating default service dir"
-		mkdir -p "$STAGE_MNT/var/service" || exit
-	fi
-
-	if [ ! -d "$STAGE_MNT/data/service" ]; then
-		tell_status "creating local service dir"
-		mkdir -p "$STAGE_MNT/data/service" || exit
-	fi
-}
-
-configure_tinydns4()
-{
-	tell_status "creating tinydns server"
-	stage_exec tinydns-conf tinydns bin /var/service/tinydns "$(get_jail_ip stage)"
-	tee "$STAGE_MNT/var/service/tinydns/run" <<EO_TINYDNS_RUN
-#!/bin/sh
-
-# logging enabled
-#exec 2>&1
-
-# logging disabled
-exec 1>/dev/null 2>&1
-
-exec envuidgid tinydns envdir ./env softlimit -d300000 /usr/local/bin/tinydns
-EO_TINYDNS_RUN
-
-	echo "/data/root" > "$STAGE_MNT/var/service/tinydns/env/ROOT" || exit
-}
-
-configure_tinydns6()
-{
-	tell_status "creating tinydns IPv6 server"
-	stage_exec tinydns-conf tinydns bin /var/service/tinydns-v6 "$(get_jail_ip6 stage)"
-	tee "$STAGE_MNT/var/service/tinydns-v6/run" <<EO_TINYDNS_RUN
-#!/bin/sh
-
-# logging enabled
-#exec 2>&1
-
-# logging disabled
-exec 1>/dev/null 2>&1
-
-exec envuidgid tinydns envdir ./env softlimit -d300000 /usr/local/bin/tinydns
-EO_TINYDNS_RUN
-
-	echo "/data/root" > "$STAGE_MNT/var/service/tinydns-v6/env/ROOT" || exit
-}
+export JAIL_FSTAB=""
 
 configure_tinydns()
 {
@@ -81,18 +15,20 @@ configure_tinydns()
 	configure_tinydns4
 	configure_tinydns_data
 	configure_tinydns6
+	stage_sysrc sshd_enable="YES"
 }
 
 configure_tinydns_data()
 {
-	if [ -d "$ZFS_DATA_MNT/ns2.cadillac.net/root" ]; then
+	_data_root="$ZFS_DATA_MNT/ns2.cadillac.net/root"
+	if [ -d "$_data_root" ]; then
 		tell_status "tinydns data already configured"
 		return
 	fi
 
 	tell_status "configuring tinydns data"
-	mv "$STAGE_MNT/var/service/tinydns/root" "$ZFS_DATA_MNT/ns2.cadillac.net/root"
-	tee -a "$ZFS_DATA_MNT/ns2.cadillac.net/root/data" <<EO_EXAMPLE
+	mv "$STAGE_MNT/var/service/tinydns/root" "$_data_root"
+	tee -a "$_data_root/data" <<EO_EXAMPLE
 .example.com:1.2.3.4:a:259200
 =www.example.com:1.2.3.5:86400
 EO_EXAMPLE
@@ -100,64 +36,6 @@ EO_EXAMPLE
 	stage_exec chown -R tinydns /data/root
 }
 
-configure_axfrdns()
-{
-	tell_status "creating axfrdns server"
-	stage_exec axfrdns-conf tinydns bin /var/service/axfrdns /data "$(get_jail_ip stage)"
-	tee "$STAGE_MNT/var/service/axfrdns/run" <<'EO_AXFRDNS_RUN'
-#!/bin/sh
-
-# logging enabled
-#exec 2>&1
-
-# logging disabled
-exec 1>/dev/null 2>&1
-
-exec envdir ./env sh -c '
-	exec envuidgid tinydns softlimit -d300000 tcpserver -vDRHl0 -x tcp.cdb -- "$IP" 53 /usr/local/bin/axfrdns
-'
-EO_AXFRDNS_RUN
-
-	tee "$STAGE_MNT/var/service/axfrdns/tcp" <<EOTCP
-:allow,AXFR=""
-:deny
-EOTCP
-	stage_exec make -C /var/service/axfrdns
-}
-
-configure_axfrdns6()
-{
-	tell_status "creating axfrdns IPv6 server"
-	stage_exec axfrdns-conf tinydns bin /var/service/axfrdns-v6 /data "$(get_jail_ip6 stage)"
-	tee "$STAGE_MNT/var/service/axfrdns-v6/run" <<'EO_AXFRDNS_RUN'
-#!/bin/sh
-
-# logging enabled
-#exec 2>&1
-
-# logging disabled
-exec 1>/dev/null 2>&1
-
-exec envdir ./env sh -c '
-	exec envuidgid tinydns softlimit -d300000 tcpserver -vDRHl0 -x tcp.cdb -- "$IP" 53 /usr/local/bin/axfrdns
-'
-EO_AXFRDNS_RUN
-
-	tee "$STAGE_MNT/var/service/axfrdns-v6/tcp" <<EOTCP6
-:allow,AXFR=""
-:deny
-EOTCP6
-	stage_exec make -C /var/service/axfrdns-v6
-}
-
-start_tinydns()
-{
-	tell_status "starting dns daemons"
-	stage_sysrc svscan_enable="YES"
-	stage_sysrc sshd_enable="YES"
-	stage_exec service svscan start || exit
-}
-
 test_tinydns()
 {
 	tell_status "testing tinydns"
@@ -194,9 +72,11 @@ test_tinydns()
 base_snapshot_exists || exit
 create_staged_fs ns2.cadillac.net
 start_staged_jail ns2.cadillac.net
-install_tinydns
+install_daemontools
+install_ucspi_tcp
+install_djbdns
 configure_tinydns
-configure_axfrdns
+configure_axfrdns4
 configure_axfrdns6
 start_tinydns
 test_tinydns