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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:26:00 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:26:00 +0000
commit830407e88f9d40d954356c3754f2647f91d5c06a (patch)
treed6a0ece6feea91f3c656166dbaa884ef8a29740e /distro/pkg/deb/knot-resolver.preinst
parentInitial commit. (diff)
downloadknot-resolver-830407e88f9d40d954356c3754f2647f91d5c06a.tar.xz
knot-resolver-830407e88f9d40d954356c3754f2647f91d5c06a.zip
Adding upstream version 5.6.0.upstream/5.6.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'distro/pkg/deb/knot-resolver.preinst')
-rw-r--r--distro/pkg/deb/knot-resolver.preinst26
1 files changed, 26 insertions, 0 deletions
diff --git a/distro/pkg/deb/knot-resolver.preinst b/distro/pkg/deb/knot-resolver.preinst
new file mode 100644
index 0000000..1f8f589
--- /dev/null
+++ b/distro/pkg/deb/knot-resolver.preinst
@@ -0,0 +1,26 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-3.0-or-later
+set -e
+
+# upgrade-4-to-5
+if [ -f /lib/systemd/system/kresd.socket ] ; then
+ export UPG_DIR=/var/lib/knot-resolver/.upgrade-4-to-5
+ mkdir -p ${UPG_DIR}
+ touch ${UPG_DIR}/.unfinished
+
+ for sock in kresd.socket kresd-tls.socket ; do
+ if systemctl is-enabled ${sock} 2>/dev/null | grep -qv masked ; then
+ systemctl show ${sock} -p Listen > ${UPG_DIR}/${sock}
+ case "$(systemctl show ${sock} -p BindIPv6Only)" in
+ *ipv6-only)
+ touch ${UPG_DIR}/${sock}.v6only
+ ;;
+ *default)
+ if cat /proc/sys/net/ipv6/bindv6only | grep -q 1 ; then
+ touch ${UPG_DIR}/${sock}.v6only
+ fi
+ ;;
+ esac
+ fi
+ done
+fi