knot/knot.spec

%global _hardened_build 1
%{!?_pkgdocdir: %global _pkgdocdir %{_docdir}/%{name}-%{version}}

# TODO:
# - split into subpackages
# - documentation building

Summary: An authoritative DNS daemon
Name: knot
Version: 1.6.8
Release: 1%{?dist}
License: GPLv3
Group: System Environment/Daemons
URL: http://www.knot-dns.cz
Source0: http://public.nic.cz/files/knot-dns/%{name}-%{version}.tar.xz
Source1: %{name}.conf
Source2: %{name}.init

BuildRequires: flex bison openssl-devel userspace-rcu-devel libcap-ng-devel libidn-devel lmdb-devel
BuildRequires: texinfo

Requires(post): info
Requires(preun): info

Requires(post): chkconfig
Requires(preun): chkconfig
Requires(preun): initscripts

%description
Knot DNS is a high-performance authoritative DNS server implementation.

%prep
%setup -q

%build
# disable debug code (causes unused warnings)
CFLAGS="%{optflags} -DNDEBUG -Wno-unused"
%configure
make %{?_smp_mflags}

%install
make install DESTDIR=%{buildroot}

# install customized configuration file
rm %{buildroot}%{_sysconfdir}/%{name}/*
install -p -m 0644 -D %{SOURCE1} %{buildroot}%{_sysconfdir}/%{name}/%{name}.conf

# install service file and create rundir
install -p -m 0755 -D %{SOURCE2} %{buildroot}%{_initddir}/%{name}
install -d -m 0755 %{buildroot}%{_localstatedir}/run/%{name}

# create storage dir and key dir
mkdir -p %{buildroot}%{_sharedstatedir}
install -d -m 0775 %{buildroot}%{_sharedstatedir}/%{name}
install -d -m 0750 %{buildroot}%{_sharedstatedir}/%{name}/keys

# install config samples into docdir
install -d -m 0755 %{buildroot}%{_pkgdocdir}/samples
for sample_file in knot.sample.conf example.com.zone; do
	install -p -m 0644 samples/${sample_file} %{buildroot}%{_pkgdocdir}/samples
done

# remove libarchive files
rm %{buildroot}%{_libdir}/*.la

# remove .so files, the headers are not available
rm %{buildroot}%{_libdir}/*.so

%check
%ifnarch %{power64}
make check
%endif

%pre
getent group knot >/dev/null || groupadd -r knot
getent passwd knot >/dev/null || \
useradd -r -g knot -d %{_sysconfdir}/knot -s /sbin/nologin \
-c "Knot DNS server" knot
exit 0

%post
/sbin/ldconfig
/sbin/chkconfig --add %{name}

%preun
if [ $1 -eq 0 ] ; then
	/sbin/service %{name} stop >/dev/null 2>&1
	/sbin/chkconfig --del %{name}
fi

%postun
/sbin/ldconfig
if [ "$1" -ge "1" ] ; then
	/sbin/service %{name} condrestart >/dev/null 2>&1 || :
fi

%files
%doc COPYING AUTHORS NEWS README THANKS
%{_initddir}/%{name}
%dir %attr(750,root,knot) %{_sysconfdir}/%{name}
%config(noreplace) %attr(640,root,knot) %{_sysconfdir}/%{name}/%{name}.conf
%dir %attr(775,root,knot) %{_sharedstatedir}/%{name}
%dir %attr(750,root,knot) %{_sharedstatedir}/%{name}/keys
%dir %attr(-,knot,knot) %{_localstatedir}/run/%{name}
%{_bindir}/*
%{_sbindir}/*
%{_libdir}/libknot.so.*
%{_libdir}/libzscanner.so.*
%{_mandir}/man1/*
%{_mandir}/man5/*
%{_mandir}/man8/*

%changelog
* Tue Aug 09 2016 Jan Vcelak <jvcelak@fedoraproject.org> - 1.6.8-1
- new upstream release:
  + feature: Zone size limit restriction for DDNS, AXFR, and IXFR (CVE-2016-6171)

* Wed Feb 10 2016 Jan Vcelak <jvcelak@fedoraproject.org> 1.6.7-1
- new upstream release:
  + improvement: Log change of the zone serial number after IXFR transfer
  + improvement: Document operational impact of various RRL settings
  + improvement: Add support for rate-limit-slip zero
  + improvement: Add 'timer-db' configuration option

* Wed Nov 25 2015 Jan Vcelak <jvcelak@fedoraproject.org> 1.6.6-1
- new upstream release:
  + security fix: out-of-bound read in packet parser for malformed NAPTR record
  + fix: systemd startup notifications

* Wed Sep 02 2015 Jan Vcelak <jvcelak@fedoraproject.org> 1.6.5-1
- new upstream release:
  + fix: don't load expired zones on reload and startup
  + fix: remove race condition in scheduling causing delaying of events
  + fix: NSEC proof construction in zones with many delegations
  + fix: TC flag setting in RRL slipped answers
  + fix: disable domain name compression for root label
  + fix: check if executed under systemd before using journald log sink
  + feature: write persistent timers on server shutdown for better performance
  + feature: support time unit specification for 'max-conn-idle',
    'max-conn-handshake', 'max-conn-reply', and 'notify-timeout' config options
  + feature: add 'request-edns-config' config option

* Thu Jun 18 2015 Jan Vcelak <jvcelak@fedoraproject.org> 1.6.4-1
- new upstream release:
  + fix: lost NOTIFY message if received during zone transfer
  + fix: kdig, record correct dnstap SocketProtocol when retrying over TCP
  + fix: kdig, hide TSIG section with +noall
  + fix: do not set AA flag for AXFR/IXFR queries
  + feature: zone scanner, split long TXT/SPF strings into multiple strings
  + feature: kdig, add +generic dump style option
  + feature: try all servers on failure in multi-master environment
  + improvement: zone dump, do not print class for SOA record for consistency

* Wed Apr 08 2015 Jan Vcelak <jvcelak@fedoraproject.org> 1.6.3-1
- new upstream release:
  + fix: performance drop for NSEC-signed zones
  + fix: proper handling of TCP short-writes
  + fix: possible out-of-bound reads in zone parser and packet parser
  + feature: CDS and CDNSKEY support in zone parser
  + improvement: add defaults for TCP config options into documentation
  + improvement: detailed error message if zone reload fails

* Thu Feb 19 2015 Jan Vcelak <jvcelak@fedoraproject.org> 1.6.2-1
- new upstream release:
  + new config option 'max-tcp-clients'
  + fix possible resource leak when terminating inactive TCP clients
  + support for Single-Type Signing DNSSEC Scheme
  + fix journal file growing over configured limit

* Thu Oct 30 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.6.0-2
- default config: run server as unprivileged user

* Thu Oct 23 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.6.0-1
- new upstream release:
  + support for persistent zone timers (expire, refresh, and flush)
  + DNSSEC: RFC-compliant processing of letter case in RDATA domain names
  + EDNS: return minimal response for queries with unsupported version
  + EDNS: fix interpretation of Extended RCODE
  + transfers: fix forced zone retransfer
  + timers: properly expire zone when transfer is being refused by master

* Mon Sep 15 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.5.3-1
- new upstream release:
  + fix crash on specific incoming IXFR message
  + fix rare synchronization error during server reload
  + fix crash in reverse record synthesis module on DNSSEC signed zones
  + fix message ID and opcode for AXFR-style IXFR responses
  + fix sending of large responses to remote control commands

* Mon Sep 08 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.5.2-1
- new upstream release:
  + CVE-2014-0486: remote crash using crafted DNS message
  + transfers: do not refuse AXFR answers to IXFR queries
  + fix storing of hash character '#' in zone file

* Tue Aug 19 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.5.1-1
- new upstream release:
  + logging: unified logging messages
  + logging: support for systemd journal
  + DDNS: processing updates in bulk
  + DDNS: fix signing of responses with TSIG
  + DDNS: fix prerequisites checking in apex node
  + DNSSEC: fix domain names conversion to canonical format before signing
  + DNSSEC: semantic checks for signing keys
  + EDNS: fix inclusion of OPT record into some packets
  + knsupdate: fix use of zone origin for deletions

* Thu Jul 10 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.5.0-1
- update to 1.5.0
  + reimplemented DDNS forwarding
  + transfer sizes logged in bytes
  + logging of outgoing/incoming NOTIFY messages
  + zone flush planning after bootstrap
  + DDNS signing changes freeing
  + knotc key handling
- update to 1.5.0-rc2
  + edns-client-subnet support in kdig
  + optional asynchronous startup (config 'asynchronous-start')
  + preempt task queue for faster reload
  + lazy zone file write after zone transfer (config 'zonefile-sync')
  + close zone transfer after SERVFAIL response
  + incremental to full zone transfer fallback, wrong log message
  + zone events corner cases, reload replanning
- update to 1.5.0-rc1
  + Pluggable query processing modules
  + Synthetic IPv4/IPv6 reverse/forward records (optional module)
  + Dnstap support in both utilities & server (optional module)
  + NOTIFY message support and new TSIG section in kdig
  + Multi-master support
  + Query processing and core functionality overhaul
  + Performance and reduced memory footprint
  + Faster zone events scheduling
  + RFC compliant queries/responses in some corner cases
  + Log messages
  + New documentation (Sphinx)
- enabled dynamic linking
- removed info pages

* Wed Jun 18 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.4.7-1
- update to 1.4.7
  + Fixed DDNS corner cases
  + Fixed zone EXPIRE timer
  + Fixed semantic checks false positives
  + Fixed sending malformed IXFR with automatic DNSSEC
  + Fixed NAPTR record serialization

* Thu May 22 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.4.6-2
- update to 1.4.6
  + DNSSEC: fix possible signing loop when doing key rollover
  + RRL: fixed sending of malformed UDP empty responses

* Mon Apr 14 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.4.5-1
- update to 1.4.5
  + fix weakness in TSIG digest checking

* Thu Mar 27 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.4.4-1
- update to 1.4.4
  + server is logging remote control commands
  + 'knotc reload' doesn't refresh unchanged zones
  + 'knotc -f refresh' forces zone retransfer
  + missing notifications after DDNS/automatic resign
  + zone is rebootstrapped if the zone file is unreadable
  + progressive bootstrap retry backoff
  + zone file parser allows asterisk as part of the label
  + journal maximum entry size fixes
  + sign DNSKEYs in non-apex nodes as regular RR sets
  + various spelling and typo fixes

* Tue Feb 18 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.4.3-1
- update to 1.4.3
  + DNSSEC: fixes in authenticated denial proofs
  + zone parser: case insensitive comparison of $ORIGIN
  + journal: fix corruption if zone loading fails
  + config: add support for includes of directories

* Tue Feb 04 2014 Jan Vcelak <jvcelak@fedoraproject.org> 1.4.2-1
- initial package for RHEL