%global _hardened_build 1

Name: unbound
Version: 1.16.0
Release: 1%{?dist}
License: BSD
Summary: Validating, recursive, and caching DNS(SEC) resolver
Url: https://www.unbound.net/
Source0: https://www.unbound.net/downloads/%{name}-%{version}.tar.gz
Source1: unbound.service
Source2: unbound.conf
Source3: unbound.munin
Source4: unbound_munin_
Source5: root.key
Source7: unbound-keygen.service
Source8: tmpfiles-unbound.conf
Source9: example.com.key
Source10: example.com.conf
Source11: block-example.com.conf
Source12: https://data.iana.org/root-anchors/icannbundle.pem
Source13: root.anchor
Source14: unbound.sysconfig
Source15: unbound-anchor.timer
Source16: unbound-munin.README
Source17: unbound-anchor.service
BuildRequires: gcc, make
BuildRequires: flex, openssl-devel
BuildRequires: libevent-devel expat-devel
BuildRequires: pkgconfig
BuildRequires: python2-devel swig
BuildRequires: python3-devel swig
BuildRequires: systemd

%{?systemd_requires}
# Needed because /usr/sbin/unbound links unbound libs staticly
Requires: %{name}-libs%{?_isa} = %{version}-%{release}

%description
Unbound is a validating, recursive, and caching DNS(SEC) resolver.
The C implementation of Unbound is developed and maintained by NLnet
Labs. It is based on ideas and algorithms taken from a java prototype
developed by Verisign labs, Nominet, Kirei and ep.net.
Unbound is designed as a set of modular components, so that also
DNSSEC (secure DNS) validation and stub-resolvers (that do not run
as a server, but are linked into an application) are easily possible.

%package devel
Summary: Development package that includes the unbound header files
Requires: %{name}-libs%{?_isa} = %{version}-%{release}, openssl-devel
Requires: pkgconfig
%description devel
The devel package contains the unbound library and the include files

%package libs
Summary: Libraries used by the unbound server and client applications
%{?systemd_requires}
Requires(pre): shadow-utils
%description libs
Contains libraries used by the unbound server and client applications

%package -n python2-unbound
%{?python_provide:%python_provide python2-unbound}
Summary: Python 2 modules and extensions for unbound
Requires: %{name}-libs%{?_isa} = %{version}-%{release}
Provides: unbound-python = %{version}-%{release}
Obsoletes: unbound-python < %{version}-%{release}
%description -n python2-unbound
Python 2 modules and extensions for unbound

%package -n python3-unbound
Summary: Python 3 modules and extensions for unbound
Requires: %{name}-libs%{?_isa} = %{version}-%{release}
%description -n python3-unbound
Python 3 modules and extensions for unbound


%prep
%setup -q -n %{name}-%{version}


%build
%configure \
  --with-libevent --with-pthreads --with-ssl \
  --disable-rpath --disable-static \
  --enable-relro-now --enable-pie \
  --enable-subnet --enable-ipsecmod \
  --with-conf-file=%{_sysconfdir}/%{name}/unbound.conf \
  --with-pidfile=%{_localstatedir}/run/%{name}/%{name}.pid \
  --enable-sha2 --disable-gost --enable-ecdsa \
  --with-rootkey-file=%{_sharedstatedir}/unbound/root.key \
  --with-pythonmodule --with-pyunbound PYTHON=/usr/bin/python2
%{__make} %{?_smp_mflags}
%{__make} %{?_smp_mflags} streamtcp


%install
install -p -m 0644 %{SOURCE16} .

%{__make} DESTDIR=%{buildroot} unbound-event-install install
install -m 0755 streamtcp %{buildroot}%{_sbindir}/unbound-streamtcp

install -d -m 0755 %{buildroot}%{_unitdir} %{buildroot}%{_sysconfdir}/sysconfig
install -p -m 0644 %{SOURCE1} %{buildroot}%{_unitdir}/unbound.service
install -p -m 0644 %{SOURCE7} %{buildroot}%{_unitdir}/unbound-keygen.service
install -p -m 0644 %{SOURCE15} %{buildroot}%{_unitdir}/unbound-anchor.timer
install -p -m 0644 %{SOURCE17} %{buildroot}%{_unitdir}/unbound-anchor.service
install -p -m 0755 %{SOURCE2} %{buildroot}%{_sysconfdir}/unbound
install -p -m 0644 %{SOURCE12} %{buildroot}%{_sysconfdir}/unbound
install -p -m 0644 %{SOURCE14} %{buildroot}%{_sysconfdir}/sysconfig/unbound

# install streamtcp man page
install -m 0644 testcode/streamtcp.1 %{buildroot}/%{_mandir}/man1/unbound-streamtcp.1
install -D -m 0644 contrib/libunbound.pc %{buildroot}/%{_libdir}/pkgconfig/libunbound.pc

# Install tmpfiles.d config
install -d -m 0755 %{buildroot}%{_tmpfilesdir} %{buildroot}%{_sharedstatedir}/unbound
install -m 0644 %{SOURCE8} %{buildroot}%{_tmpfilesdir}/unbound.conf

# install root - we keep a copy of the root key in old location,
# in case user has changed the configuration and we wouldn't update it there
install -m 0644 %{SOURCE5} %{buildroot}%{_sysconfdir}/unbound/
install -m 0644 %{SOURCE13} %{buildroot}%{_sharedstatedir}/unbound/root.key

# remove static library from install (fedora packaging guidelines)
rm -rf %{buildroot}%{_libdir}/*.a
rm -rf %{buildroot}%{_libdir}/*.la
rm -rf %{buildroot}%{python2_sitearch}/*.la
rm -rf %{buildroot}%{python3_sitearch}/*.la

# create softlink for all functions of libunbound man pages
for mpage in ub_ctx ub_result ub_ctx_create ub_ctx_delete ub_ctx_set_option ub_ctx_get_option ub_ctx_config ub_ctx_set_fwd ub_ctx_resolvconf ub_ctx_hosts ub_ctx_add_ta ub_ctx_add_ta_file ub_ctx_trustedkeys ub_ctx_debugout ub_ctx_debuglevel ub_ctx_async ub_poll ub_wait ub_fd ub_process ub_resolve ub_resolve_async ub_cancel ub_resolve_free ub_strerror ub_ctx_print_local_zones ub_ctx_zone_add ub_ctx_zone_remove ub_ctx_data_add ub_ctx_data_remove;
do
  echo ".so man3/libunbound.3" > %{buildroot}%{_mandir}/man3/$mpage ;
done

mkdir -p %{buildroot}%{_localstatedir}/run/unbound

# Install directories for easier config file drop in

mkdir -p %{buildroot}%{_sysconfdir}/unbound/{keys.d,conf.d,local.d}
install -p %{SOURCE9} %{buildroot}%{_sysconfdir}/unbound/keys.d/
install -p %{SOURCE10} %{buildroot}%{_sysconfdir}/unbound/conf.d/
install -p %{SOURCE11} %{buildroot}%{_sysconfdir}/unbound/local.d/

# Link unbound-control-setup.8 manpage to unbound-control.8
echo ".so man8/unbound-control.8" > %{buildroot}/%{_mandir}/man8/unbound-control-setup.8


%pre libs
getent group unbound >/dev/null || groupadd -r unbound
getent passwd unbound >/dev/null || \
useradd -r -g unbound -d %{_sysconfdir}/unbound -s /sbin/nologin \
-c "Unbound DNS resolver" unbound

%post
%systemd_post unbound.service
%systemd_post unbound-keygen.service

%post libs
%{?ldconfig}
%systemd_post unbound-anchor.timer
# start the timer only if installing the package to prevent starting it, if it was stopped on purpose
if [ "$1" -eq 1 ]; then
    # the Unit is in presets, but would be started after reboot
    /bin/systemctl start unbound-anchor.timer >/dev/null 2>&1 || :
fi

%preun
%systemd_preun unbound.service
%systemd_preun unbound-keygen.service

%preun libs
%systemd_preun unbound-anchor.timer

%postun
%systemd_postun_with_restart unbound.service
%systemd_postun unbound-keygen.service

%postun libs
%{?ldconfig}
%systemd_postun_with_restart unbound-anchor.timer

%triggerun -- unbound < 1.4.12-4
# Save the current service runlevel info
# User must manually run systemd-sysv-convert --apply unbound
# to migrate them to systemd targets
/usr/bin/systemd-sysv-convert --save unbound >/dev/null 2>&1 ||:

# Run these because the SysV package being removed won't do them
/sbin/chkconfig --del unbound >/dev/null 2>&1 || :
/bin/systemctl try-restart unbound.service >/dev/null 2>&1 || :
/bin/systemctl try-restart unbound-keygen.service >/dev/null 2>&1 || :

%check
make check

%files
%doc doc/CREDITS doc/FEATURES
%{_unitdir}/%{name}.service
%{_unitdir}/%{name}-keygen.service
%attr(0755,unbound,unbound) %dir %{_localstatedir}/run/%{name}
%attr(0644,root,root) %{_tmpfilesdir}/unbound.conf
%attr(0644,root,root) %config(noreplace) %{_sysconfdir}/%{name}/unbound.conf
%attr(0644,root,root) %config(noreplace) %{_sysconfdir}/sysconfig/%{name}
%dir %attr(0755,root,unbound) %{_sysconfdir}/%{name}/keys.d
%attr(0644,root,unbound) %config(noreplace) %{_sysconfdir}/%{name}/keys.d/*.key
%dir %attr(0755,root,unbound) %{_sysconfdir}/%{name}/conf.d
%attr(0644,root,unbound) %config(noreplace) %{_sysconfdir}/%{name}/conf.d/*.conf
%dir %attr(0755,root,unbound) %{_sysconfdir}/%{name}/local.d
%attr(0644,root,unbound) %config(noreplace) %{_sysconfdir}/%{name}/local.d/*.conf
%ghost %attr(0640,root,unbound) %{_sysconfdir}/%{name}/unbound_control.pem
%ghost %attr(0640,root,unbound) %{_sysconfdir}/%{name}/unbound_control.key
%ghost %attr(0640,root,unbound) %{_sysconfdir}/%{name}/unbound_server.pem
%ghost %attr(0640,root,unbound) %{_sysconfdir}/%{name}/unbound_server.key
%{_sbindir}/unbound
%{_sbindir}/unbound-checkconf
%{_sbindir}/unbound-control
%{_sbindir}/unbound-control-setup
%{_sbindir}/unbound-host
%{_sbindir}/unbound-streamtcp
%{_mandir}/man1/*
%{_mandir}/man5/*
%exclude %{_mandir}/man8/unbound-anchor*
%{_mandir}/man8/*

%files -n python2-unbound
%license pythonmod/LICENSE
%{python2_sitearch}/*
%doc libunbound/python/examples/*
%doc pythonmod/examples/*

%files -n python3-unbound
%license pythonmod/LICENSE
#%{python3_sitearch}/*
%doc libunbound/python/examples/*
%doc pythonmod/examples/*

%files devel
%{_libdir}/libunbound.so
%{_includedir}/unbound.h
%{_includedir}/unbound-event.h
%{_mandir}/man3/*
%{_libdir}/pkgconfig/*.pc

%files libs
%doc doc/README
%license doc/LICENSE
%attr(0755,root,root) %dir %{_sysconfdir}/%{name}
%{_sbindir}/unbound-anchor
%{_libdir}/libunbound.so.*
%{_mandir}/man8/unbound-anchor*
%{_sysconfdir}/%{name}/icannbundle.pem
%{_unitdir}/unbound-anchor.timer
%{_unitdir}/unbound-anchor.service
%dir %attr(0755,unbound,unbound) %{_sharedstatedir}/%{name}
%attr(0644,unbound,unbound) %config %{_sharedstatedir}/%{name}/root.key
# just left for backwards compat with user changed unbound.conf files - format is different!
%attr(0644,root,root) %config %{_sysconfdir}/%{name}/root.key

%changelog