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authorDaniel Baumann <daniel.baumann@progress-linux.org>2022-06-09 14:16:04 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2022-06-09 14:16:04 +0000
commitf06ab858f1faa68dbe5dd3e149cf108ae3910509 (patch)
treef87945ed94a8d526a83a2bff2dc538e899bbad3a
parentReleasing debian version 20220525-1. (diff)
downloadopen-infrastructure-service-tools-f06ab858f1faa68dbe5dd3e149cf108ae3910509.tar.xz
open-infrastructure-service-tools-f06ab858f1faa68dbe5dd3e149cf108ae3910509.zip
Merging upstream version 20220609.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--CHANGELOG.txt8
-rw-r--r--VERSION.txt2
-rwxr-xr-xdehydrated/bin/dehydrated-nsupdate35
-rw-r--r--dehydrated/share/man/dehydrated-nsupdate.1.rst3
-rw-r--r--dnsdist/Makefile80
-rwxr-xr-xdnsdist/bin/dnsdist-console60
6 files changed, 184 insertions, 4 deletions
diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 2f1a084..8289f87 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,3 +1,11 @@
+2022-06-09 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+
+ * Releasing version 20220609.
+
+ [ Daniel Baumann ]
+ * Handling ipv4-only/ipv6-only nameservers on ipv4-only/ipv6-only systems.
+ * Adding dnsdist tools.
+
2022-05-25 Daniel Baumann <daniel.baumann@open-infrastructure.net>
* Releasing version 20220525.
diff --git a/VERSION.txt b/VERSION.txt
index a0acbbd..2b282de 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-20220525
+20220609
diff --git a/dehydrated/bin/dehydrated-nsupdate b/dehydrated/bin/dehydrated-nsupdate
index fa421ea..96c95eb 100755
--- a/dehydrated/bin/dehydrated-nsupdate
+++ b/dehydrated/bin/dehydrated-nsupdate
@@ -88,9 +88,9 @@ else
TXT_RECORD="_acme-challenge.${DOMAIN}"
fi
-# find nameservers to update
ZONE="${TXT_RECORD}"
+# find all nameservers to update
while true
do
NAMESERVERS="$(${DIG} +nocomments +noquestion NS "${ZONE}" 2>&1 | grep -v '^;' | awk '/NS/ { print $5 }')"
@@ -104,12 +104,43 @@ do
fi
done
+NAMESERVERS_IPV6=""
+NAMESERVERS_IPV4=""
+
+for NAMESERVER in ${NAMESERVERS}
+do
+ if [ -n "$(${DIG} +nocomments +noquestion +short AAAA ${NAMESERVER})" ]
+ then
+ NAMESERVERS_IPV6="${NAMESERVERS_IPV6} ${NAMESERVER}"
+ fi
+
+ if [ -n "$(${DIG} +nocomments +noquestion +short A ${NAMESERVER})" ]
+ then
+ NAMESERVERS_IPV4="${NAMESERVERS_IPV4} ${NAMESERVER}"
+ fi
+done
+
+# filter nameservers by available IP protocol
+NAMESERVERS=""
+
+if hostname -I | grep -qs ':'
+then
+ NAMESERVERS="${NAMESERVERS} ${NAMESERVERS_IPV6}"
+fi
+
+if hostname -I | grep -qs '\.'
+then
+ NAMESERVERS="${NAMESERVERS} ${NAMESERVERS_IPV4}"
+fi
+
+NAMESERVERS="$(echo ${NAMESERVERS} | sed -e 's| |\n|g' | sort -u -V)"
+
+# update nameservers
if [ -n "${TSIG_KEYFILE}" ] && [ -e "${TSIG_KEYFILE}" ]
then
NSUPDATE_OPTIONS="-k ${TSIG_KEYFILE}"
fi
-# update nameservers
for NAMESERVER in ${NAMESERVERS}
do
echo -n " + sending '${HOOK_ACTION}' for ${TXT_RECORD} to ${NAMESERVER}..."
diff --git a/dehydrated/share/man/dehydrated-nsupdate.1.rst b/dehydrated/share/man/dehydrated-nsupdate.1.rst
index 058785f..db58d5c 100644
--- a/dehydrated/share/man/dehydrated-nsupdate.1.rst
+++ b/dehydrated/share/man/dehydrated-nsupdate.1.rst
@@ -54,7 +54,8 @@ Features
| **automatic nameserver detection**
| **dehydrated-nsupdate** automatically finds and updates all authoritative
-| nameservers for a given record by looking up the records in the DNS by itself.
+| nameservers for a given record by looking up the records in the DNS by itself,
+| supporting IPv6-only, IPv4-only, and dual-stacked environments.
| **proper CNAME support**
| **dehydrated-nsupdate** follows CNAMEs delegating the TXT record creation to
diff --git a/dnsdist/Makefile b/dnsdist/Makefile
new file mode 100644
index 0000000..6b3744b
--- /dev/null
+++ b/dnsdist/Makefile
@@ -0,0 +1,80 @@
+# Open Infrastructure: service-tools
+
+# Copyright (C) 2014-2022 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+#
+# SPDX-License-Identifier: GPL-3.0+
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+SHELL := sh -e
+
+SCRIPTS = bin/*
+
+all: build
+
+test:
+ @echo -n "Checking for syntax errors with sh... "
+ @for SCRIPT in $(SCRIPTS); \
+ do \
+ sh -n $${SCRIPT}; \
+ echo -n "."; \
+ done
+ @echo " done."
+
+ @echo -n "Checking for bashisms... "
+ @if [ -x /usr/bin/checkbashisms ]; \
+ then \
+ for SCRIPT in $(SCRIPTS); \
+ do \
+ checkbashisms -f -x $${SCRIPT}; \
+ echo -n "."; \
+ done; \
+ else \
+ echo "Note: devscripts not installed, skipping checkbashisms."; \
+ fi
+ @echo " done."
+
+ @echo -n "Checking with shellcheck... "
+ @if [ -x /usr/bin/shellcheck ]; \
+ then \
+ for SCRIPT in $(SCRIPTS); \
+ do \
+ shellcheck -e SC2039 $${SCRIPT}; \
+ echo -n "."; \
+ done; \
+ else \
+ echo "Note: shellcheck not installed, skipping shellcheck."; \
+ fi
+ @echo " done."
+
+build:
+
+install: build
+ mkdir -p $(DESTDIR)/usr/bin
+ cp -r bin/* $(DESTDIR)/usr/bin
+
+uninstall:
+ for FILE in bin/*; \
+ do \
+ rm -f $(DESTDIR)/usr/bin/$$(basename $${FILE}); \
+ done
+ rmdir --ignore-fail-on-non-empty --parents $(DESTDIR)/usr/bin || true
+
+ rmdir --ignore-fail-on-non-empty --parents $(DESTDIR) || true
+
+clean:
+
+distclean:
+
+reinstall: uninstall install
diff --git a/dnsdist/bin/dnsdist-console b/dnsdist/bin/dnsdist-console
new file mode 100755
index 0000000..8667533
--- /dev/null
+++ b/dnsdist/bin/dnsdist-console
@@ -0,0 +1,60 @@
+#!/bin/sh
+
+# Open Infrastructure: service-tools
+
+# Copyright (C) 2014-2022 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+#
+# SPDX-License-Identifier: GPL-3.0+
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+set -e
+
+PROGRAM="$(basename ${0})"
+
+Usage ()
+{
+ if [ -z "${OPTIONS}" ]
+ then
+ echo "'${PROGRAM}': incomplete or invalid configuration in /etc/default/dnsdist" >&2
+ exit 1
+ fi
+}
+
+if [ ! -r /etc/dnsdist/dnsdist.conf ]
+then
+ Usage
+fi
+
+CONTROL_SOCKET="$(awk -F\' '/^controlSocket\(/ { print $2 }' /etc/dnsdist/dnsdist.conf)"
+KEY="$(awk -F\' '/^setKey\(/ { print $2 }' /etc/dnsdist/dnsdist.conf)"
+
+OPTIONS=""
+
+if [ -n "${CONTROL_SOCKET}" ]
+then
+ OPTIONS="${OPTIONS} -c ${CONTROL_SOCKET}"
+fi
+
+if [ -n "${KEY}" ]
+then
+ OPTIONS="${OPTIONS} -k ${KEY}"
+fi
+
+if [ -z "${OPTIONS}" ]
+then
+ Usage
+fi
+
+dnsdist ${OPTIONS}