Import openresolv 3.9.0
More information at: https://roy.marples.name/projects/openresolv
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23
LICENSE
Normal file
23
LICENSE
Normal file
@ -0,0 +1,23 @@
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Copyright (c) 2007-2019 Roy Marples <roy@marples.name>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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40
Makefile
40
Makefile
@ -10,6 +10,7 @@ SYSCONFDIR?= /etc
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LIBEXECDIR?= /libexec/resolvconf
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VARDIR?= /var/run/resolvconf
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ECHO?= echo
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INSTALL?= install
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SED?= sed
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@ -20,7 +21,7 @@ DOCMODE?= 0644
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MANMODE?= 0444
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RESOLVCONF= resolvconf resolvconf.8 resolvconf.conf.5
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SUBSCRIBERS= libc dnsmasq named pdnsd unbound
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SUBSCRIBERS= libc dnsmasq named pdnsd pdns_recursor unbound
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TARGET= ${RESOLVCONF} ${SUBSCRIBERS}
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SRCS= ${TARGET:C,$,.in,} # pmake
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SRCS:= ${TARGET:=.in} # gmake
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@ -42,7 +43,7 @@ DISTINFOSIGN= ${DISTINFO}.asc
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CKSUM?= cksum -a SHA256
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PGP?= netpgp
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FOSSILID?= current
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GITREF?= HEAD
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.SUFFIXES: .in
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@ -79,15 +80,17 @@ maninstall:
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install: proginstall maninstall
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import:
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rm -rf /tmp/${DISTPREFIX}
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${INSTALL} -d /tmp/${DISTPREFIX}
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cp README ${SRCS} /tmp/${DISTPREFIX}
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dist-git:
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git archive --prefix=${DISTPREFIX}/ ${GITREF} | xz >${DISTFILE}
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dist:
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fossil tarball --name ${DISTPREFIX} ${FOSSILID} ${DISTFILEGZ}
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gunzip -c ${DISTFILEGZ} | xz >${DISTFILE}
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rm ${DISTFILEGZ}
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dist-inst:
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mkdir /tmp/${DISTPREFIX}
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cp -RPp * /tmp/${DISTPREFIX}
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(cd /tmp/${DISTPREFIX}; make clean)
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tar -cvjpf ${DISTFILE} -C /tmp ${DISTPREFIX}
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rm -rf /tmp/${DISTPREFIX}
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dist: dist-git
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distinfo: dist
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rm -f ${DISTINFO} ${DISTINFOSIGN}
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@ -96,3 +99,20 @@ distinfo: dist
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${PGP} --clearsign --output=${DISTINFOSIGN} ${DISTINFO}
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chmod 644 ${DISTINFOSIGN}
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ls -l ${DISTFILE} ${DISTINFO} ${DISTINFOSIGN}
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import: dist
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rm -rf /tmp/${DISTPREFIX}
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${INSTALL} -d /tmp/${DISTPREFIX}
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tar xvJpf ${DISTFILE} -C /tmp
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_import-src:
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rm -rf ${DESTDIR}/*
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${INSTALL} -d ${DESTDIR}
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cp LICENSE README.md ${SRCS} resolvconf.conf ${DESTDIR};
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cp resolvconf.8.in resolvconf.conf.5.in ${DESTDIR};
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@${ECHO}
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@${ECHO} "============================================================="
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@${ECHO} "openresolv-${VERSION} imported to ${DESTDIR}"
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import-src:
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${MAKE} _import-src DESTDIR=`if [ -n "${DESTDIR}" ]; then echo "${DESTDIR}"; else echo /tmp/${DISTPREFIX}; fi`
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11
README
11
README
@ -1,11 +0,0 @@
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openresolv is a resolvconf implementation which manages resolv.conf
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You can find the latest version at http://roy.marples.name/projects/openresolv
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It is written and maintained by Roy Marples <roy@marples.name>
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This resolvconf implementation, along with its subscribers, work with a
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POSIX compliant shell and userland utilities. It is designed to work without
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tools such as sed as it *has* to work without /usr being available.
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On systems where resolvconf is expected to be used before /var/run is available
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for writing, you can configure openresolv to write somewhere else, like say a
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ramdisk.
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64
README.md
Normal file
64
README.md
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@ -0,0 +1,64 @@
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# openresolv
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openresolv is a [resolvconf](https://en.wikipedia.org/wiki/Resolvconf)
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implementation which manages `/etc/resolv.conf`.
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`/etc/resolv.conf` is a file that holds the configuration for the local
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resolution of domain names.
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Normally this file is either static or maintained by a local daemon,
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normally a DHCP daemon. But what happens if more than one thing wants to
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control the file?
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Say you have wired and wireless interfaces to different subnets and run a VPN
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or two on top of that, how do you say which one controls the file?
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It's also not as easy as just adding and removing the nameservers each client
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knows about as different clients could add the same nameservers.
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Enter resolvconf, the middleman between the network configuration services and
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`/etc/resolv.conf`.
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resolvconf itself is just a script that stores, removes and lists a full
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`resolv.conf` generated for the interface. It then calls all the helper scripts
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it knows about so it can configure the real `/etc/resolv.conf` and optionally
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any local nameservers other than libc.
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## Reasons for using openresolv
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Why openresolv over the
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[Debian implementation](http://qref.sourceforge.net/Debian/reference/ch-gateway.en.html#s-dns-resolvconf)?
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Here's some reasons:
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* Works with
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[POSIX shell and userland](http://www.opengroup.org/onlinepubs/009695399)
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* Does not need awk, grep or sed which means we can work without `/usr`
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mounted
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* Works with other init systems than Debians' out of the box
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* Available as a 2 clause
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[BSD license](http://www.freebsd.org/copyright/freebsd-license.html)
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* Prefer configs via IF_METRIC for dynamic ordering
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* Configures zones for local resolvers other than libc
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The last point is quite important, especially when running VPN systems.
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Take the following resolv.conf files which have been generated by a
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[DHCP client](../dhcpcd) and sent to resolvconf:
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```
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# resolv.conf from bge0
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search foo.com
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nameserver 1.2.3.4
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# resolv.conf from tap0
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domain bar.org
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nameserver 5.6.7.8
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```
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In this instance, queries for foo.com will go to 1.2.3.4 and queries for
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bar.org will go to 5.6.7.8.
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This does require the resolvers to be configured to pickup the resolvconf
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generated configuration for them though.
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openresolv ships with helpers for:
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* [unbound](http://www.unbound.net/)
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* [dnsmasq](http://www.thekelleys.org.uk/dnsmasq/doc.html)
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* [ISC BIND](http://www.isc.org/software/bind)
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* [PowerDNS Recursor](http://wiki.powerdns.com/trac)
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See the
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[configuration section](https://roy.marples.name/projects/openresolv/config)
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for more details.
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90
configure
vendored
90
configure
vendored
@ -44,42 +44,8 @@ for x do
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esac
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done
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if [ -z "$LIBEXECDIR" ]; then
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printf "Checking for directory /libexec ... "
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if [ -d /libexec ]; then
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echo "yes"
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LIBEXECDIR=$PREFIX/libexec/resolvconf
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else
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echo "no"
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LIBEXECDIR=$PREFIX/lib/resolvconf
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fi
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fi
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if [ -z "$RUNDIR" ]; then
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printf "Checking for directory /run ... "
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if [ -d /run ]; then
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echo "yes"
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RUNDIR=/run
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else
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echo "no"
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RUNDIR=/var/run
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fi
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fi
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: ${SED:=sed}
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: ${SYSCONFDIR:=$PREFIX/etc}
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: ${SBINDIR:=$PREFIX/sbin}
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: ${LIBEXECDIR:=$PREFIX/libexec/resolvconf}
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: ${STATEDIR:=/var}
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: ${RUNDIR:=$STATEDIR/run}
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: ${MANDIR:=${PREFIX:-/usr}/share/man}
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eval SYSCONFDIR="$SYSCONFDIR"
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eval SBINDIR="$SBINDIR"
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eval LIBEXECDIR="$LIBEXECDIR"
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eval VARDIR="$RUNDIR/resolvconf"
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eval MANDIR="$MANDIR"
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CONFIG_MK=config.mk
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if [ -z "$BUILD" ]; then
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@ -121,13 +87,9 @@ rm -rf $CONFIG_MK
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echo "# $OS" >$CONFIG_MK
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case "$OS" in
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freebsd*)
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# On FreeBSD, /etc/init.d/foo status returns 0 if foo is not enabled
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# regardless of if it's not running.
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# So we force onestatus to work around this silly bug.
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if [ -z "$STATUSARG" ]; then
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STATUSARG="onestatus"
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fi
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dragonfly*)
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# This means /usr HAS to be mounted not via dhcpcd
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: ${LIBEXECDIR:=${PREFIX:-/usr}/libexec/resolvconf}
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;;
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linux*)
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# cksum does't support -a and netpgp is rare
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@ -136,6 +98,52 @@ linux*)
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;;
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esac
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case "$OS" in
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dragonfly*|freebsd*)
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# On FreeBSD, /etc/init.d/foo status returns 0 if foo is not enabled
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# regardless of if it's not running.
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# So we force onestatus to work around this silly bug.
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if [ -z "$STATUSARG" ]; then
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STATUSARG="onestatus"
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fi
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;;
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esac
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if [ -z "$LIBEXECDIR" ]; then
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printf "Checking for directory /libexec ... "
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if [ -d /libexec ]; then
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echo "yes"
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LIBEXECDIR=$PREFIX/libexec/resolvconf
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else
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echo "no"
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LIBEXECDIR=$PREFIX/lib/resolvconf
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fi
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fi
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if [ -z "$RUNDIR" ]; then
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printf "Checking for directory /run ... "
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if [ -d /run ]; then
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echo "yes"
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RUNDIR=/run
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else
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echo "no"
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RUNDIR=/var/run
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fi
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fi
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: ${SYSCONFDIR:=$PREFIX/etc}
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: ${SBINDIR:=$PREFIX/sbin}
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: ${LIBEXECDIR:=$PREFIX/libexec/resolvconf}
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: ${STATEDIR:=/var}
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: ${RUNDIR:=$STATEDIR/run}
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: ${MANDIR:=${PREFIX:-/usr}/share/man}
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eval SYSCONFDIR="$SYSCONFDIR"
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eval SBINDIR="$SBINDIR"
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eval LIBEXECDIR="$LIBEXECDIR"
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eval VARDIR="$RUNDIR/resolvconf"
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eval MANDIR="$MANDIR"
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for x in SYSCONFDIR SBINDIR LIBEXECDIR VARDIR MANDIR RESTARTCMD RCDIR STATUSARG
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do
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eval v=\$$x
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10
dnsmasq.in
10
dnsmasq.in
@ -1,5 +1,5 @@
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#!/bin/sh
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# Copyright (c) 2007-2016 Roy Marples
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# Copyright (c) 2007-2019 Roy Marples
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# All rights reserved
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# dnsmasq subscriber for resolvconf
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@ -28,7 +28,7 @@
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[ -f "@SYSCONFDIR@"/resolvconf.conf ] || exit 0
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. "@SYSCONFDIR@/resolvconf.conf" || exit 1
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[ -z "$dnsmasq_conf" -a -z "$dnsmasq_resolv" ] && exit 0
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[ -z "${dnsmasq_conf}${dnsmasq_resolv}" ] && exit 0
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[ -z "$RESOLVCONF" ] && eval "$(@SBINDIR@/resolvconf -v)"
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NL="
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"
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@ -98,7 +98,7 @@ for d in $DOMAINS; do
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empty=false i=0
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IFS=:
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set -- $n
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while [ -n "$1" -o -n "$2" ]; do
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while [ -n "$1" ] || [ -n "$2" ]; do
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addr="$1"
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shift
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if [ -z "$addr" ]; then
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@ -184,7 +184,7 @@ if $changed; then
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eval $dnsmasq_restart
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elif [ -n "$RESTARTCMD" ]; then
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set -- ${dnsmasq_service}
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eval $RESTARTCMD
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eval "$RESTARTCMD"
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else
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@SBINDIR@/resolvconf -r ${dnsmasq_service}
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fi
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@ -206,4 +206,6 @@ if $dbus; then
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dbus-send --system --dest=uk.org.thekelleys.dnsmasq \
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/uk/org/thekelleys/dnsmasq uk.org.thekelleys.$method \
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$dbusdest
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dbus-send --system --dest=uk.org.thekelleys.dnsmasq \
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/uk/org/thekelleys/dnsmasq uk.org.thekelleys.ClearCache
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fi
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24
libc.in
24
libc.in
@ -1,5 +1,5 @@
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#!/bin/sh
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# Copyright (c) 2007-2016 Roy Marples
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# Copyright (c) 2007-2019 Roy Marples
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# All rights reserved
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# libc subscriber for resolvconf
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@ -36,9 +36,9 @@ NL="
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# sed may not be available, and this is faster on small files
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key_get_value()
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{
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local key="$1" x= line=
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key="$1"
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shift
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if [ $# -eq 0 ]; then
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while read -r line; do
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case "$line" in
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@ -58,8 +58,6 @@ key_get_value()
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keys_remove()
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{
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local key x line found
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while read -r line; do
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found=false
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for key do
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@ -79,7 +77,7 @@ local_nameservers="127.* 0.0.0.0 255.255.255.255 ::1"
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if [ -f "$SYSCONFDIR"/resolvconf.conf ]; then
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. "$SYSCONFDIR"/resolvconf.conf
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elif [ -d "$SYSCONFDIR"/resolvconf ]; then
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SYSCONFDIR="$SYSCONFDIR/resolvconf/resolv.conf.d"
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SYSCONFDIR="$SYSCONFDIR/resolvconf"
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base="$SYSCONFDIR/resolv.conf.d/base"
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if [ -f "$base" ]; then
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prepend_nameservers="$(key_get_value "nameserver " "$base")"
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@ -98,10 +96,12 @@ fi
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: ${resolv_conf:=/etc/resolv.conf}
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: ${libc_service:=nscd}
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: ${list_resolv:=@SBINDIR@/resolvconf -l}
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if [ "${resolv_conf_head-x}" = x -a -f "$SYSCONFDIR"/resolv.conf.head ]; then
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if [ "${resolv_conf_head-x}" = x ] && [ -f "$SYSCONFDIR"/resolv.conf.head ]
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then
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resolv_conf_head="$(cat "${SYSCONFDIR}"/resolv.conf.head)"
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fi
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if [ "${resolv_conf_tail-x}" = x -a -f "$SYSCONFDIR"/resolv.conf.tail ]; then
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||||
if [ "${resolv_conf_tail-x}" = x ] && [ -f "$SYSCONFDIR"/resolv.conf.tail ]
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||||
then
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||||
resolv_conf_tail="$(cat "$SYSCONFDIR"/resolv.conf.tail)"
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fi
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@ -110,7 +110,7 @@ signature="# Generated by resolvconf"
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uniqify()
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{
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local result=
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result=
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while [ -n "$1" ]; do
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||||
case " $result " in
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*" $1 "*);;
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||||
@ -126,7 +126,7 @@ case "${resolv_conf_passthrough:-NO}" in
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backup=false
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newest=
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for conf in "$IFACEDIR"/*; do
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if [ -z "$newest" -o "$conf" -nt "$newest" ]; then
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||||
if [ -z "$newest" ] || [ "$conf" -nt "$newest" ]; then
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newest="$conf"
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||||
fi
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||||
done
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||||
@ -178,7 +178,7 @@ case "${resolv_conf_passthrough:-NO}" in
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fi
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[ -n "$domain" ] && newconf="${newconf}domain $domain$NL"
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if [ -n "$newsearch" -a "$newsearch" != "$domain" ]; then
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if [ -n "$newsearch" ] && [ "$newsearch" != "$domain" ]; then
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newconf="${newconf}search $newsearch$NL"
|
||||
fi
|
||||
for n in $newns; do
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||||
@ -232,7 +232,7 @@ if [ -n "$libc_restart" ]; then
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eval $libc_restart
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elif [ -n "$RESTARTCMD" ]; then
|
||||
set -- ${libc_service}
|
||||
eval $RESTARTCMD
|
||||
eval "$RESTARTCMD"
|
||||
else
|
||||
@SBINDIR@/resolvconf -r ${libc_service}
|
||||
fi
|
||||
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||||
8
named.in
8
named.in
@ -28,14 +28,14 @@
|
||||
|
||||
[ -f "@SYSCONFDIR@"/resolvconf.conf ] || exit 0
|
||||
. "@SYSCONFDIR@/resolvconf.conf" || exit 1
|
||||
[ -z "$named_zones" -a -z "$named_options" ] && exit 0
|
||||
[ -z "${named_zones}${named_options}" ] && exit 0
|
||||
[ -z "$RESOLVCONF" ] && eval "$(@SBINDIR@/resolvconf -v)"
|
||||
NL="
|
||||
"
|
||||
|
||||
# Platform specific kludges
|
||||
if [ -z "$named_service" -a -z "$named_restart" -a \
|
||||
-d "$RCDIR" -a ! -x "$RCDIR"/named ]
|
||||
if [ -z "${named_service}${named_restart}" ] &&
|
||||
[ -d "$RCDIR" ] && ! [ -x "$RCDIR"/named ]
|
||||
then
|
||||
if [ -x "$RCDIR"/bind9 ]; then
|
||||
# Debian and derivatives
|
||||
@ -111,7 +111,7 @@ if $changed; then
|
||||
eval $named_restart
|
||||
elif [ -n "$RESTARTCMD" ]; then
|
||||
set -- ${named_service}
|
||||
eval $RESTARTCMD
|
||||
eval "$RESTARTCMD"
|
||||
else
|
||||
@SBINDIR@/resolvconf -r ${named_service}
|
||||
fi
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
#!/bin/sh
|
||||
# Copyright (c) 2009-2011 Roy Marples
|
||||
# Copyright (c) 2009-2019 Roy Marples
|
||||
# All rights reserved
|
||||
|
||||
# PowerDNS Recursor subscriber for resolvconf
|
||||
@ -33,17 +33,14 @@
|
||||
NL="
|
||||
"
|
||||
|
||||
: ${pdns_service:=pdns_recursor}
|
||||
: ${pdns_service:=pdns-recursor}
|
||||
|
||||
newzones=
|
||||
|
||||
# pds_recursor does not present support global forward servers, which
|
||||
# does limit it's usefulness somewhat.
|
||||
# If it did, the below code can be enabled, or something like it.
|
||||
#for n in $NAMESERVERS; do
|
||||
# newzones="$newzones${newzones:+,}$n"
|
||||
#done
|
||||
#[ -n "$newzones" ] && newzones=".=$newzones$NL"
|
||||
for n in $NAMESERVERS; do
|
||||
newzones="$newzones${newzones:+,}$n"
|
||||
done
|
||||
[ -n "$newzones" ] && newzones="+.=$newzones$NL"
|
||||
|
||||
for d in $DOMAINS; do
|
||||
newns=
|
||||
@ -71,7 +68,7 @@ then
|
||||
eval $pdns_restart
|
||||
elif [ -n "$RESTARTCMD" ]; then
|
||||
set -- ${pdns_service}
|
||||
eval $RESTARTCMD
|
||||
eval "$RESTARTCMD"
|
||||
else
|
||||
@SBINDIR@/resolvconf -r ${pdns_service}
|
||||
fi
|
||||
|
||||
12
pdnsd.in
12
pdnsd.in
@ -1,5 +1,5 @@
|
||||
#!/bin/sh
|
||||
# Copyright (c) 2010-2013 Roy Marples
|
||||
# Copyright (c) 2010-2018 Roy Marples
|
||||
# All rights reserved
|
||||
|
||||
# pdnsd subscriber for resolvconf
|
||||
@ -28,7 +28,7 @@
|
||||
|
||||
[ -f "@SYSCONFDIR@"/resolvconf.conf ] || exit 0
|
||||
. "@SYSCONFDIR@/resolvconf.conf" || exit 1
|
||||
[ -z "$pdnsd_conf" -a -z "$pdnsd_resolv" ] && exit 0
|
||||
[ -z "${pdnsd_conf}${pdnsd_resolv}" ] && exit 0
|
||||
[ -z "$RESOLVCONF" ] && eval "$(@SBINDIR@/resolvconf -v)"
|
||||
NL="
|
||||
"
|
||||
@ -41,14 +41,16 @@ signature_end="# End of resolvconf"
|
||||
# but sed may not always be available at the time.
|
||||
remove_markers()
|
||||
{
|
||||
local m1="$1" m2="$2" x= line= in_marker=0
|
||||
m1="$1"
|
||||
m2="$2"
|
||||
in_marker=0
|
||||
|
||||
shift; shift
|
||||
if type sed >/dev/null 2>&1; then
|
||||
sed "/^$m1/,/^$m2/d" $@
|
||||
else
|
||||
for x; do
|
||||
while read -r line; do
|
||||
for x do
|
||||
while read line; do
|
||||
case "$line" in
|
||||
"$m1"*) in_marker=1;;
|
||||
"$m2"*) in_marker=0;;
|
||||
|
||||
@ -4,4 +4,4 @@
|
||||
resolv_conf=/etc/resolv.conf
|
||||
# If you run a local name server, you should uncomment the below line and
|
||||
# configure your subscribers configuration files below.
|
||||
#name_servers=127.0.0.1
|
||||
#name_servers=127.0.0.1
|
||||
|
||||
@ -22,7 +22,7 @@
|
||||
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
.\" SUCH DAMAGE.
|
||||
.\"
|
||||
.Dd December 29, 2016
|
||||
.Dd September 8, 2019
|
||||
.Dt RESOLVCONF.CONF 5
|
||||
.Os
|
||||
.Sh NAME
|
||||
@ -64,19 +64,25 @@ Defaults to YES.
|
||||
.It Sy interface_order
|
||||
These interfaces will always be processed first.
|
||||
If unset, defaults to the following:-
|
||||
.D1 lo lo[0-9]*
|
||||
.Bd -compact -literal -offset indent
|
||||
lo lo[0-9]*
|
||||
.Ed
|
||||
.It Sy dynamic_order
|
||||
These interfaces will be processed next, unless they have a metric.
|
||||
If unset, defaults to the following:-
|
||||
.D1 tap[0-9]* tun[0-9]* vpn vpn[0-9]* ppp[0-9]* ippp[0-9]*
|
||||
.Bd -compact -literal -offset indent
|
||||
tap[0-9]* tun[0-9]* vpn vpn[0-9]* ppp[0-9]* ippp[0-9]*
|
||||
.Ed
|
||||
.It Sy inclusive_interfaces
|
||||
Ignore any exlcusive marking for these interfaces.
|
||||
Ignore any exclusive marking for these interfaces.
|
||||
This is handy when 3rd party integrations force the
|
||||
.Nm resolvconf -x
|
||||
option and you want to disable it easily.
|
||||
.It Sy local_nameservers
|
||||
If unset, defaults to the following:-
|
||||
.D1 127.* 0.0.0.0 255.255.255.255 ::1
|
||||
.Bd -compact -literal -offset indent
|
||||
127.* 0.0.0.0 255.255.255.255 ::1
|
||||
.Ed
|
||||
.It Sy search_domains
|
||||
Prepend search domains to the dynamically generated list.
|
||||
.It Sy search_domains_append
|
||||
@ -118,16 +124,24 @@ The syntax is this:
|
||||
.Va $keyword Ns / Ns Va $match Ns / Ns Va $replacement
|
||||
.Pp
|
||||
Example, given this resolv.conf:
|
||||
.D1 domain foo.org
|
||||
.D1 search foo.org dead.beef
|
||||
.D1 nameserver 1.2.3.4
|
||||
.D1 nameserver 2.3.4.5
|
||||
.Bd -compact -literal -offset indent
|
||||
domain foo.org
|
||||
search foo.org dead.beef
|
||||
nameserver 1.2.3.4
|
||||
nameserver 2.3.4.5
|
||||
.Ed
|
||||
and this configuaration:
|
||||
.D1 replace="search/foo*/bar.com nameserver/1.2.3.4/5.6.7.8 nameserver/2.3.4.5/"
|
||||
.Bd -compact -literal -offset indent
|
||||
replace="search/foo*/bar.com"
|
||||
replace="$replace nameserver/1.2.3.4/5.6.7.8"
|
||||
replace="$replace nameserver/2.3.4.5/"
|
||||
.Ed
|
||||
you would get this resolv.conf instead:
|
||||
.D1 domain foo.org
|
||||
.D1 search bar.com
|
||||
.D1 nameserver 5.6.7.8
|
||||
.Bd -compact -literal -offset indent
|
||||
domain foo.org
|
||||
search bar.com
|
||||
nameserver 5.6.7.8
|
||||
.Ed
|
||||
.It Sy replace_sub
|
||||
Works the same way as
|
||||
.Sy replace
|
||||
@ -138,9 +152,11 @@ Using the same example resolv.conf and changing
|
||||
to
|
||||
.Sy replace_sub ,
|
||||
you would get this resolv.conf instead:
|
||||
.D1 domain foo.org
|
||||
.D1 search bar.com dead.beef
|
||||
.D1 nameserver 5.6.7.8
|
||||
.Bd -compact -literal -offset indent
|
||||
domain foo.org
|
||||
search bar.com dead.beef
|
||||
nameserver 5.6.7.8
|
||||
.Ed
|
||||
.It Sy state_dir
|
||||
Override the default state directory of
|
||||
.Pa @VARDIR@ .
|
||||
@ -195,7 +211,8 @@ Prepend search domains to the dynamically generated list.
|
||||
openresolv ships with subscribers for the name servers
|
||||
.Xr dnsmasq 8 ,
|
||||
.Xr named 8 ,
|
||||
.Xr pdnsd 8
|
||||
.Xr pdnsd 8 ,
|
||||
.Xr pdns_recursor 8 ,
|
||||
and
|
||||
.Xr unbound 8 .
|
||||
Each subscriber can create configuration files which should be included in
|
||||
@ -203,7 +220,9 @@ in the subscribers main configuration file.
|
||||
.Pp
|
||||
To disable a subscriber, simply set it's name to NO.
|
||||
For example, to disable the libc subscriber you would set:
|
||||
.D1 libc=NO
|
||||
.Bd -compact -literal -offset indent
|
||||
libc=NO
|
||||
.Ed
|
||||
.Bl -tag -width indent
|
||||
.It Sy dnsmasq_conf
|
||||
This file tells dnsmasq which name servers to use for specific domains.
|
||||
@ -211,17 +230,21 @@ This file tells dnsmasq which name servers to use for specific domains.
|
||||
This file tells dnsmasq which name servers to use for global lookups.
|
||||
.Pp
|
||||
Example resolvconf.conf for dnsmasq:
|
||||
.D1 name_servers=127.0.0.1
|
||||
.D1 dnsmasq_conf=/etc/dnsmasq-conf.conf
|
||||
.D1 dnsmasq_resolv=/etc/dnsmasq-resolv.conf
|
||||
.Bd -compact -literal -offset indent
|
||||
name_servers=127.0.0.1
|
||||
dnsmasq_conf=/etc/dnsmasq-conf.conf
|
||||
dnsmasq_resolv=/etc/dnsmasq-resolv.conf
|
||||
.Ed
|
||||
.Pp
|
||||
Example dnsmasq.conf:
|
||||
.D1 listen-address=127.0.0.1
|
||||
.D1 # If dnsmasq is compiled for DBus then we can take
|
||||
.D1 # advantage of not having to restart dnsmasq.
|
||||
.D1 enable-dbus
|
||||
.D1 conf-file=/etc/dnsmasq-conf.conf
|
||||
.D1 resolv-file=/etc/dnsmasq-resolv.conf
|
||||
.Bd -compact -literal -offset indent
|
||||
listen-address=127.0.0.1
|
||||
# If dnsmasq is compiled for DBus then we can take
|
||||
# advantage of not having to restart dnsmasq.
|
||||
enable-dbus
|
||||
conf-file=/etc/dnsmasq-conf.conf
|
||||
resolv-file=/etc/dnsmasq-resolv.conf
|
||||
.Ed
|
||||
.It Sy named_options
|
||||
Include this file in the named options block.
|
||||
This file tells named which name servers to use for global lookups.
|
||||
@ -230,16 +253,21 @@ Include this file in the named global scope, after the options block.
|
||||
This file tells named which name servers to use for specific domains.
|
||||
.Pp
|
||||
Example resolvconf.conf for named:
|
||||
.D1 name_servers=127.0.0.1
|
||||
.D1 named_options=/etc/named-options.conf
|
||||
.D1 named_zones=/etc/named-zones.conf
|
||||
.Bd -compact -literal -offset indent
|
||||
name_servers=127.0.0.1
|
||||
named_options=/etc/named-options.conf
|
||||
named_zones=/etc/named-zones.conf
|
||||
.Ed
|
||||
.Pp
|
||||
Example named.conf:
|
||||
.D1 options {
|
||||
.D1 listen-on { 127.0.0.1; };
|
||||
.D1 include "/etc/named-options.conf";
|
||||
.D1 };
|
||||
.D1 include "/etc/named-zones.conf";
|
||||
.Bd -compact -literal -offset indent
|
||||
options {
|
||||
listen-on { 127.0.0.1; };
|
||||
include "/etc/named-options.conf";
|
||||
};
|
||||
|
||||
include "/etc/named-zones.conf";
|
||||
.Ed
|
||||
.It Sy pdnsd_conf
|
||||
This is the main pdnsd configuration file which we modify to add our
|
||||
forward domains to.
|
||||
@ -253,32 +281,54 @@ If this variable is not set then it's written to
|
||||
.Pa pdnsd_conf .
|
||||
.Pp
|
||||
Example resolvconf.conf for pdnsd:
|
||||
.D1 name_servers=127.0.0.1
|
||||
.D1 pdnsd_conf=/etc/pdnsd.conf
|
||||
.D1 # pdnsd_resolv=/etc/pdnsd-resolv.conf
|
||||
.Bd -compact -literal -offset indent
|
||||
name_servers=127.0.0.1
|
||||
pdnsd_conf=/etc/pdnsd.conf
|
||||
# pdnsd_resolv=/etc/pdnsd-resolv.conf
|
||||
.Ed
|
||||
.Pp
|
||||
Example pdnsd.conf:
|
||||
.D1 global {
|
||||
.D1 server_ip = 127.0.0.1;
|
||||
.D1 status_ctl = on;
|
||||
.D1 }
|
||||
.D1 server {
|
||||
.D1 # A server definition is required, even if emtpy.
|
||||
.D1 label="empty";
|
||||
.D1 proxy_only=on;
|
||||
.D1 # file="/etc/pdnsd-resolv.conf";
|
||||
.D1 }
|
||||
.Bd -compact -literal -offset indent
|
||||
global {
|
||||
server_ip = 127.0.0.1;
|
||||
status_ctl = on;
|
||||
}
|
||||
server {
|
||||
# A server definition is required, even if empty.
|
||||
label="empty";
|
||||
proxy_only=on;
|
||||
# file="/etc/pdnsd-resolv.conf";
|
||||
}
|
||||
.Ed
|
||||
.It Sy pdns_zones
|
||||
This file tells pdns_recursor about specific and global name servers.
|
||||
.Pp
|
||||
Example resolvconf.conf for pdns_recursor:
|
||||
.Bd -compact -literal -offset indent
|
||||
name_servers=127.0.0.1
|
||||
pdns_zones=/etc/pdns/recursor-zones.conf
|
||||
.Ed
|
||||
.Pp
|
||||
Example recursor.conf:
|
||||
.Bd -compact -literal -offset indent
|
||||
allow-from=127.0.0.0/8, ::1/128
|
||||
forward-zones-file=/etc/pdns/recursor-zones.conf
|
||||
.Ed
|
||||
.It Sy unbound_conf
|
||||
This file tells unbound about specific and global name servers.
|
||||
.It Sy unbound_insecure
|
||||
When set to YES, unbound marks the domains as insecure, thus ignoring DNSSEC.
|
||||
.Pp
|
||||
Example resolvconf.conf for unbound:
|
||||
.D1 name_servers=127.0.0.1
|
||||
.D1 unbound_conf=/etc/unbound-resolvconf.conf
|
||||
.Bd -compact -literal -offset indent
|
||||
name_servers=127.0.0.1
|
||||
unbound_conf=/etc/unbound-resolvconf.conf
|
||||
.Ed
|
||||
.Pp
|
||||
Example unbound.conf:
|
||||
.D1 include: /etc/unbound-resolvconf.conf
|
||||
.Bd -compact -literal -offset indent
|
||||
include: /etc/unbound-resolvconf.conf
|
||||
.Ed
|
||||
.El
|
||||
.Sh SUBSCRIBER INTEGRATION
|
||||
Not all distributions store the files the subscribers need in the same
|
||||
@ -292,7 +342,6 @@ Also, users could equally want to use a different version from the one
|
||||
installed by default, such as bind8 and bind9.
|
||||
To accommodate this, the subscribers have these files in configurable
|
||||
variables, documented below.
|
||||
.Pp
|
||||
.Bl -tag -width indent
|
||||
.It Sy dnsmasq_service
|
||||
Name of the dnsmasq service.
|
||||
@ -310,6 +359,10 @@ Name of the named service.
|
||||
Command to restart the named service.
|
||||
.It Sy pdnsd_restart
|
||||
Command to restart the pdnsd service.
|
||||
.It Sy pdns_service
|
||||
Command to restart the pdns_recursor service.
|
||||
.It Sy pdns_restart
|
||||
Command to restart the pdns_recursor service.
|
||||
.It Sy unbound_service
|
||||
Name of the unbound service.
|
||||
.It Sy unbound_restart
|
||||
|
||||
223
resolvconf.in
223
resolvconf.in
@ -1,5 +1,5 @@
|
||||
#!/bin/sh
|
||||
# Copyright (c) 2007-2016 Roy Marples
|
||||
# Copyright (c) 2007-2019 Roy Marples
|
||||
# All rights reserved
|
||||
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
@ -25,7 +25,7 @@
|
||||
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
RESOLVCONF="$0"
|
||||
OPENRESOLV_VERSION="3.9.0"
|
||||
OPENRESOLV_VERSION="3.9.2"
|
||||
SYSCONFDIR=@SYSCONFDIR@
|
||||
LIBEXECDIR=@LIBEXECDIR@
|
||||
VARDIR=@VARDIR@
|
||||
@ -125,21 +125,22 @@ usage()
|
||||
# If you think otherwise, capture a DNS trace and you'll see libc
|
||||
# will strip it regardless.
|
||||
# This also solves setting up duplicate zones in our subscribers.
|
||||
strip_trailing_dots()
|
||||
# Also strip any comments denoted by #.
|
||||
resolv_strip()
|
||||
{
|
||||
local n= d=
|
||||
|
||||
for n; do
|
||||
printf "$d%s" "${n%.}"
|
||||
d=" "
|
||||
space=
|
||||
for word; do
|
||||
case "$word" in
|
||||
\#*) break;;
|
||||
esac
|
||||
printf "%s%s" "$space${word%.}"
|
||||
space=" "
|
||||
done
|
||||
printf "\n"
|
||||
}
|
||||
|
||||
private_iface()
|
||||
{
|
||||
local p
|
||||
|
||||
# Allow expansion
|
||||
cd "$IFACEDIR"
|
||||
|
||||
@ -168,12 +169,15 @@ private_iface()
|
||||
# for domain name servers, search name servers and global nameservers
|
||||
parse_resolv()
|
||||
{
|
||||
local line= ns= ds= search= d= n= newns=
|
||||
local new=true iface= private=false p= domain= l= islocal=
|
||||
|
||||
domain=
|
||||
new=true
|
||||
newns=
|
||||
ns=
|
||||
private=false
|
||||
search=
|
||||
|
||||
while read -r line; do
|
||||
stripped_line="$(resolv_strip ${line#* })"
|
||||
case "$line" in
|
||||
"# resolv.conf from "*)
|
||||
if ${new}; then
|
||||
@ -189,29 +193,32 @@ parse_resolv()
|
||||
"nameserver "*)
|
||||
islocal=false
|
||||
for l in $local_nameservers; do
|
||||
case "${line#* }" in
|
||||
case "$stripped_line" in
|
||||
$l)
|
||||
islocal=true
|
||||
echo "LOCALNAMESERVERS=\"\$LOCALNAMESERVERS ${line#* }\""
|
||||
break
|
||||
;;
|
||||
esac
|
||||
done
|
||||
$islocal || ns="$ns${line#* } "
|
||||
if $islocal; then
|
||||
echo "LOCALNAMESERVERS=\"\$LOCALNAMESERVERS $stripped_line\""
|
||||
else
|
||||
ns="$ns$stripped_line "
|
||||
fi
|
||||
;;
|
||||
"domain "*)
|
||||
search="$(strip_trailing_dots ${line#* })"
|
||||
search="$stripped_line"
|
||||
if [ -z "$domain" ]; then
|
||||
domain="$search"
|
||||
echo "DOMAIN=\"$domain\""
|
||||
fi
|
||||
;;
|
||||
"search "*)
|
||||
search="$(strip_trailing_dots ${line#* })"
|
||||
search="$stripped_line"
|
||||
;;
|
||||
*)
|
||||
[ -n "$line" ] && continue
|
||||
if [ -n "$ns" -a -n "$search" ]; then
|
||||
if [ -n "$ns" ] && [ -n "$search" ]; then
|
||||
newns=
|
||||
for n in $ns; do
|
||||
newns="$newns${newns:+,}$n"
|
||||
@ -236,7 +243,7 @@ parse_resolv()
|
||||
|
||||
uniqify()
|
||||
{
|
||||
local result=
|
||||
result=
|
||||
while [ -n "$1" ]; do
|
||||
case " $result " in
|
||||
*" $1 "*);;
|
||||
@ -249,8 +256,8 @@ uniqify()
|
||||
|
||||
dirname()
|
||||
{
|
||||
local dir= OIFS="$IFS"
|
||||
local IFS=/
|
||||
OIFS="$IFS"
|
||||
IFS=/
|
||||
set -- $@
|
||||
IFS="$OIFS"
|
||||
if [ -n "$1" ]; then
|
||||
@ -267,7 +274,7 @@ dirname()
|
||||
|
||||
config_mkdirs()
|
||||
{
|
||||
local e=0 f d
|
||||
e=0
|
||||
for f; do
|
||||
[ -n "$f" ] || continue
|
||||
d="$(dirname "$f")"
|
||||
@ -295,66 +302,86 @@ detect_init()
|
||||
# Detect the running init system.
|
||||
# As systemd and OpenRC can be installed on top of legacy init
|
||||
# systems we try to detect them first.
|
||||
local status="@STATUSARG@"
|
||||
status="@STATUSARG@"
|
||||
: ${status:=status}
|
||||
if [ -x /bin/systemctl -a -S /run/systemd/private ]; then
|
||||
RESTARTCMD="if /bin/systemctl --quiet is-active \$1.service; then
|
||||
/bin/systemctl restart \$1.service;
|
||||
fi"
|
||||
elif [ -x /usr/bin/systemctl -a -S /run/systemd/private ]; then
|
||||
RESTARTCMD="if /usr/bin/systemctl --quiet is-active \$1.service; then
|
||||
/usr/bin/systemctl restart \$1.service;
|
||||
fi"
|
||||
elif [ -x /sbin/rc-service -a \
|
||||
-s /libexec/rc/init.d/softlevel -o -s /run/openrc/softlevel ]
|
||||
if [ -x /bin/systemctl ] && [ -S /run/systemd/private ]; then
|
||||
RESTARTCMD='
|
||||
if /bin/systemctl --quiet is-active $1.service
|
||||
then
|
||||
/bin/systemctl restart $1.service
|
||||
fi'
|
||||
elif [ -x /usr/bin/systemctl ] && [ -S /run/systemd/private ]; then
|
||||
RESTARTCMD='
|
||||
if /usr/bin/systemctl --quiet is-active $1.service
|
||||
then
|
||||
/usr/bin/systemctl restart $1.service
|
||||
fi'
|
||||
elif [ -x /sbin/rc-service ] &&
|
||||
{ [ -s /libexec/rc/init.d/softlevel ] ||
|
||||
[ -s /run/openrc/softlevel ]; }
|
||||
then
|
||||
RESTARTCMD="/sbin/rc-service -i \$1 -- -Ds restart"
|
||||
RESTARTCMD='/sbin/rc-service -i $1 -- -Ds restart'
|
||||
elif [ -x /usr/sbin/invoke-rc.d ]; then
|
||||
RCDIR=/etc/init.d
|
||||
RESTARTCMD="if /usr/sbin/invoke-rc.d --quiet \$1 status 1>/dev/null 2>&1; then
|
||||
/usr/sbin/invoke-rc.d \$1 restart;
|
||||
fi"
|
||||
RESTARTCMD='
|
||||
if /usr/sbin/invoke-rc.d --quiet $1 status >/dev/null 2>&1
|
||||
then
|
||||
/usr/sbin/invoke-rc.d $1 restart
|
||||
fi'
|
||||
elif [ -x /sbin/service ]; then
|
||||
# Old RedHat
|
||||
RCDIR=/etc/init.d
|
||||
RESTARTCMD="if /sbin/service \$1; then
|
||||
/sbin/service \$1 restart;
|
||||
fi"
|
||||
RESTARTCMD='
|
||||
if /sbin/service $1; then
|
||||
/sbin/service $1 restart
|
||||
fi'
|
||||
elif [ -x /usr/sbin/service ]; then
|
||||
# Could be FreeBSD
|
||||
RESTARTCMD="if /usr/sbin/service \$1 $status 1>/dev/null 2>&1; then
|
||||
/usr/sbin/service \$1 restart;
|
||||
fi"
|
||||
RESTARTCMD="
|
||||
if /usr/sbin/service \$1 $status >/dev/null 2>&1
|
||||
then
|
||||
/usr/sbin/service \$1 restart
|
||||
fi"
|
||||
elif [ -x /bin/sv ]; then
|
||||
RESTARTCMD="/bin/sv status \$1 >/dev/null 2>&1 && /bin/sv try-restart \$1"
|
||||
RESTARTCMD='/bin/sv status $1 >/dev/null 2>&1 &&
|
||||
/bin/sv try-restart $1'
|
||||
elif [ -x /usr/bin/sv ]; then
|
||||
RESTARTCMD="/usr/bin/sv status \$1 >/dev/null 2>&1 && /usr/bin/sv try-restart \$1"
|
||||
elif [ -e /etc/arch-release -a -d /etc/rc.d ]; then
|
||||
RESTARTCMD='/usr/bin/sv status $1 >/dev/null 2>&1 &&
|
||||
/usr/bin/sv try-restart $1'
|
||||
elif [ -e /etc/arch-release ] && [ -d /etc/rc.d ]; then
|
||||
RCDIR=/etc/rc.d
|
||||
RESTARTCMD="if [ -e /var/run/daemons/\$1 ]; then
|
||||
/etc/rc.d/\$1 restart;
|
||||
fi"
|
||||
elif [ -e /etc/slackware-version -a -d /etc/rc.d ]; then
|
||||
RESTARTCMD="if /etc/rc.d/rc.\$1 status 1>/dev/null 2>&1; then
|
||||
/etc/rc.d/rc.\$1 restart;
|
||||
fi"
|
||||
elif [ -e /etc/rc.d/rc.subr -a -d /etc/rc.d ]; then
|
||||
RESTARTCMD='
|
||||
if [ -e /var/run/daemons/$1 ]
|
||||
then
|
||||
/etc/rc.d/$1 restart
|
||||
fi'
|
||||
elif [ -e /etc/slackware-version ] && [ -d /etc/rc.d ]; then
|
||||
RESTARTCMD='
|
||||
if /etc/rc.d/rc.$1 status >/dev/null 2>&1
|
||||
then
|
||||
/etc/rc.d/rc.$1 restart
|
||||
fi'
|
||||
elif [ -e /etc/rc.d/rc.subr ] && [ -d /etc/rc.d ]; then
|
||||
# OpenBSD
|
||||
RESTARTCMD="if /etc/rc.d/\$1 check 1>/dev/null 2>&1; then
|
||||
/etc/rc.d/\$1 restart;
|
||||
fi"
|
||||
RESTARTCMD='
|
||||
if /etc/rc.d/$1 check >/dev/null 2>&1
|
||||
then
|
||||
/etc/rc.d/$1 restart
|
||||
fi'
|
||||
else
|
||||
for x in /etc/init.d/rc.d /etc/rc.d /etc/init.d; do
|
||||
[ -d $x ] || continue
|
||||
RESTARTCMD="if $x/\$1 $status 1>/dev/null 2>&1; then
|
||||
$x/\$1 restart;
|
||||
fi"
|
||||
RESTARTCMD="
|
||||
if $x/\$1 $status >/dev/null 2>&1
|
||||
then
|
||||
$x/\$1 restart
|
||||
fi"
|
||||
break
|
||||
done
|
||||
fi
|
||||
|
||||
if [ -z "$RESTARTCMD" ]; then
|
||||
if [ "$NOINIT_WARNED" != true ]; then
|
||||
if [ "$_NOINIT_WARNED" != true ]; then
|
||||
warn "could not detect a useable init system"
|
||||
_NOINIT_WARNED=true
|
||||
fi
|
||||
@ -366,9 +393,9 @@ fi"
|
||||
|
||||
echo_resolv()
|
||||
{
|
||||
local line= OIFS="$IFS"
|
||||
OIFS="$IFS"
|
||||
|
||||
[ -n "$1" -a -f "$IFACEDIR/$1" ] || return 1
|
||||
[ -n "$1" ] && [ -f "$IFACEDIR/$1" ] || return 1
|
||||
echo "# resolv.conf from $1"
|
||||
# Our variable maker works of the fact each resolv.conf per interface
|
||||
# is separated by blank lines.
|
||||
@ -388,11 +415,16 @@ list_resolv()
|
||||
{
|
||||
[ -d "$IFACEDIR" ] || return 0
|
||||
|
||||
local report=false list= retval=0 cmd="$1" excl=
|
||||
cmd="$1"
|
||||
shift
|
||||
excl=false
|
||||
list=
|
||||
report=false
|
||||
retval=0
|
||||
|
||||
case "$IF_EXCLUSIVE" in
|
||||
[Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]|[Oo][Nn]|1)
|
||||
excl=true
|
||||
if [ -d "$EXCLUSIVEDIR" ]; then
|
||||
cd "$EXCLUSIVEDIR"
|
||||
for i in *; do
|
||||
@ -402,19 +434,15 @@ list_resolv()
|
||||
fi
|
||||
done
|
||||
fi
|
||||
excl=true
|
||||
cd "$IFACEDIR"
|
||||
for i in $inclusive_interfaces; do
|
||||
if [ -f "$i" -a "$list" = "$i" ]; then
|
||||
if [ -f "$i" ] && [ "$list" = "$i" ]; then
|
||||
list=
|
||||
excl=false
|
||||
break
|
||||
fi
|
||||
done
|
||||
;;
|
||||
*)
|
||||
excl=false
|
||||
;;
|
||||
esac
|
||||
|
||||
# If we have an interface ordering list, then use that.
|
||||
@ -431,22 +459,28 @@ list_resolv()
|
||||
done
|
||||
done
|
||||
for i in $dynamic_order; do
|
||||
if [ -e "$i" -a ! -e "$METRICDIR/"*" $i" ]; then
|
||||
if [ -e "$i" ] && ! [ -e "$METRICDIR/"*" $i" ]; then
|
||||
list="$list $i"
|
||||
fi
|
||||
for ii in "$i":* "$i".*; do
|
||||
if [ -f "$ii" -a ! -e "$METRICDIR/"*" $ii" ]; then
|
||||
if [ -f "$ii" ] && ! [ -e "$METRICDIR/"*" $ii" ]
|
||||
then
|
||||
list="$list $ii"
|
||||
fi
|
||||
done
|
||||
done
|
||||
# Interfaces have an implicit metric of 0 if not specified.
|
||||
for i in *; do
|
||||
if [ -f "$i" ] && ! [ -e "$METRICDIR/"*" $i" ]; then
|
||||
list="$list $i"
|
||||
fi
|
||||
done
|
||||
if [ -d "$METRICDIR" ]; then
|
||||
cd "$METRICDIR"
|
||||
for i in *; do
|
||||
[ -f "$i" ] && list="$list ${i#* }"
|
||||
done
|
||||
fi
|
||||
list="$list *"
|
||||
fi
|
||||
|
||||
cd "$IFACEDIR"
|
||||
@ -461,23 +495,24 @@ list_resolv()
|
||||
continue
|
||||
fi
|
||||
|
||||
if [ "$cmd" = i -o "$cmd" = "-i" ]; then
|
||||
if [ "$cmd" = i ] || [ "$cmd" = "-i" ]; then
|
||||
printf %s "$i "
|
||||
else
|
||||
echo_resolv "$i" && echo
|
||||
fi
|
||||
[ $? = 0 -a "$retval" = 1 ] && retval=0
|
||||
[ $? = 0 ] && [ "$retval" = 1 ] && retval=0
|
||||
done
|
||||
[ "$cmd" = i -o "$cmd" = "-i" ] && echo
|
||||
[ "$cmd" = i ] || [ "$cmd" = "-i" ] && echo
|
||||
return $retval
|
||||
}
|
||||
|
||||
list_remove() {
|
||||
local list= e= l= result= found= retval=0
|
||||
|
||||
list_remove()
|
||||
{
|
||||
[ -z "$2" ] && return 0
|
||||
eval list=\"\$$1\"
|
||||
shift
|
||||
result=
|
||||
retval=0
|
||||
|
||||
set -f
|
||||
for e; do
|
||||
@ -525,8 +560,6 @@ echo_append()
|
||||
|
||||
replace()
|
||||
{
|
||||
local r= k= f= v= val= sub=
|
||||
|
||||
while read -r keyword value; do
|
||||
for r in $replace; do
|
||||
k="${r%%/*}"
|
||||
@ -566,8 +599,6 @@ replace()
|
||||
|
||||
make_vars()
|
||||
{
|
||||
local newdomains= d= dn= newns= ns=
|
||||
|
||||
# Clear variables
|
||||
DOMAIN=
|
||||
DOMAINS=
|
||||
@ -575,7 +606,7 @@ make_vars()
|
||||
NAMESERVERS=
|
||||
LOCALNAMESERVERS=
|
||||
|
||||
if [ -n "$name_servers" -o -n "$search_domains" ]; then
|
||||
if [ -n "${name_servers}${search_domains}" ]; then
|
||||
eval "$(echo_prepend | parse_resolv)"
|
||||
fi
|
||||
if [ -z "$VFLAG" ]; then
|
||||
@ -583,11 +614,12 @@ make_vars()
|
||||
list_resolv -i "$@" >/dev/null || IF_EXCLUSIVE=0
|
||||
eval "$(list_resolv -l "$@" | replace | parse_resolv)"
|
||||
fi
|
||||
if [ -n "$name_servers_append" -o -n "$search_domains_append" ]; then
|
||||
if [ -n "${name_servers_append}${search_domains_append}" ]; then
|
||||
eval "$(echo_append | parse_resolv)"
|
||||
fi
|
||||
|
||||
# Ensure that we only list each domain once
|
||||
newdomains=
|
||||
for d in $DOMAINS; do
|
||||
dn="${d%%:*}"
|
||||
list_remove domain_blacklist "$dn" >/dev/null || continue
|
||||
@ -667,36 +699,37 @@ if [ "$cmd" = D ]; then
|
||||
fi
|
||||
|
||||
# -l lists our resolv files, optionally for a specific interface
|
||||
if [ "$cmd" = l -o "$cmd" = i ]; then
|
||||
if [ "$cmd" = l ] || [ "$cmd" = i ]; then
|
||||
list_resolv "$cmd" "$args"
|
||||
exit $?
|
||||
fi
|
||||
|
||||
# Restart a service or echo the command to restart a service
|
||||
if [ "$cmd" = r -o "$cmd" = R ]; then
|
||||
if [ "$cmd" = r ] || [ "$cmd" = R ]; then
|
||||
detect_init || exit 1
|
||||
if [ "$cmd" = r ]; then
|
||||
set -- $args
|
||||
eval $RESTARTCMD
|
||||
eval "$RESTARTCMD"
|
||||
else
|
||||
echo "$RESTARTCMD"
|
||||
echo "$RESTARTCMD" |
|
||||
sed -e '/^$/d' -e 's/^ //g'
|
||||
fi
|
||||
exit $?
|
||||
fi
|
||||
|
||||
# Not normally needed, but subscribers should be able to run independently
|
||||
if [ "$cmd" = v -o -n "$VFLAG" ]; then
|
||||
if [ "$cmd" = v ] || [ -n "$VFLAG" ]; then
|
||||
make_vars "$iface"
|
||||
exit $?
|
||||
fi
|
||||
|
||||
# Test that we have valid options
|
||||
if [ "$cmd" = a -o "$cmd" = d ]; then
|
||||
if [ "$cmd" = a ] || [ "$cmd" = d ]; then
|
||||
if [ -z "$iface" ]; then
|
||||
usage "Interface not specified"
|
||||
fi
|
||||
elif [ "$cmd" != u ]; then
|
||||
[ -n "$cmd" -a "$cmd" != h ] && usage "Unknown option $cmd"
|
||||
[ -n "$cmd" ] && [ "$cmd" != h ] && usage "Unknown option $cmd"
|
||||
usage
|
||||
fi
|
||||
|
||||
@ -712,7 +745,7 @@ if [ "$cmd" = a ]; then
|
||||
"$x not allowed at start of interface name";;
|
||||
esac
|
||||
done
|
||||
[ "$cmd" = a -a -t 0 ] && error_exit "No file given via stdin"
|
||||
[ "$cmd" = a ] && [ -t 0 ] && error_exit "No file given via stdin"
|
||||
fi
|
||||
|
||||
if [ ! -d "$VARDIR" ]; then
|
||||
@ -808,8 +841,8 @@ a)
|
||||
newmetric="$METRICDIR/$IF_METRIC $iface"
|
||||
fi
|
||||
rm -f "$METRICDIR/"*" $iface"
|
||||
[ "$oldmetric" != "$newmetric" -a \
|
||||
"$oldmetric" != "$METRICDIR/* $iface" ] &&
|
||||
[ "$oldmetric" != "$newmetric" ] &&
|
||||
[ "$oldmetric" != "$METRICDIR/* $iface" ] &&
|
||||
changed=true
|
||||
[ -n "$newmetric" ] && echo " " >"$newmetric"
|
||||
|
||||
|
||||
@ -76,7 +76,7 @@ restart_unbound()
|
||||
eval $unbound_restart
|
||||
elif [ -n "$RESTARTCMD" ]; then
|
||||
set -- ${unbound_service}
|
||||
eval $RESTARTCMD
|
||||
eval "$RESTARTCMD"
|
||||
else
|
||||
@SBINDIR@/resolvconf -r ${unbound_service}
|
||||
fi
|
||||
|
||||
Loading…
Reference in New Issue
Block a user