%global clknetsim_ver f00531

Name:      chrony
Version:   4.3
Release:   2
Summary:   An NTP client/server
License:   GPLv2
URL:       https://chrony.tuxfamily.org
Source0:   https://download.tuxfamily.org/chrony/chrony-%{version}%{?prerelease}.tar.gz
Source1:   chrony.dhclient

Source6:   https://github.com/mlichvar/clknetsim/archive/%{clknetsim_ver}/clknetsim-%{clknetsim_ver}.tar.gz

Patch1:	   chrony-nm-dispatcher-dhcp.patch
Patch2:    chrony-services.patch
BuildRequires: gcc gcc-c++ bison systemd libcap-devel libedit-devel nettle-devel pps-tools-devel libseccomp-devel m4 gnutls-devel gnutls-utils 
Requires:      shadow-utils systemd timedatex

%description
chrony is a versatile implementation of the Network Time Protocol (NTP).
It can synchronise the system clock with NTP servers, reference clocks
(e.g. GPS receiver), and manual input using wristwatch and keyboard. It can
 also operate as an NTPv4 (RFC 5905) server and peer to provide a time
service to other computers in the network.

%package_help

%prep

%autosetup -p1 -n  %{name}-%{version} -a 6

# regenerate the file from getdate.y
rm -f getdate.c

mv clknetsim-%{clknetsim_ver}* test/simulation/clknetsim

%build
%configure \
        --enable-debug --enable-ntp-signd --enable-scfilter --docdir=%{_docdir} \
        --with-ntp-era=$(date -d '1970-01-01 00:00:00+00:00' +'%s') \
        --with-user=chrony  --with-hwclockfile=%{_sysconfdir}/adjtime --with-sendmail=%{_sbindir}/sendmail
%make_build

%install
%make_install

install -d $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig
install -m 644 -p examples/chrony.conf.example2 $RPM_BUILD_ROOT%{_sysconfdir}/chrony.conf
install -m 640 -p examples/chrony.keys.example  $RPM_BUILD_ROOT%{_sysconfdir}/chrony.keys

install -d $RPM_BUILD_ROOT%{_sysconfdir}/NetworkManager/dispatcher.d
install -m 755 -p examples/chrony.nm-dispatcher.onoffline $RPM_BUILD_ROOT%{_sysconfdir}/NetworkManager/dispatcher.d/20-chrony-onoffline
install -m 755 -p examples/chrony.nm-dispatcher.dhcp $RPM_BUILD_ROOT%{_sysconfdir}/NetworkManager/dispatcher.d/20-chrony-dhcp

install -d $RPM_BUILD_ROOT%{_sysconfdir}/dhcp/dhclient.d
install -m 755 -p %{SOURCE1} $RPM_BUILD_ROOT%{_sysconfdir}/dhcp/dhclient.d/chrony.sh

install -d $RPM_BUILD_ROOT%{_sysconfdir}/logrotate.d
install -m 644 -p examples/chrony.logrotate  $RPM_BUILD_ROOT%{_sysconfdir}/logrotate.d/chrony
cat > $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig/chronyd <<EOF
# Command-line options for chronyd
OPTIONS=""
EOF

install -d $RPM_BUILD_ROOT%{_libexecdir}

install -d $RPM_BUILD_ROOT%{_unitdir}
install -m 644 -p examples/chrony-wait.service  $RPM_BUILD_ROOT%{_unitdir}/chrony-wait.service
install -m 644 -p examples/chronyd.service   $RPM_BUILD_ROOT%{_unitdir}/chronyd.service


install -d $RPM_BUILD_ROOT%{_prefix}/lib/systemd/ntp-units.d
echo 'chronyd.service' >  $RPM_BUILD_ROOT%{_prefix}/lib/systemd/ntp-units.d/50-chronyd.list

install -d $RPM_BUILD_ROOT%{_localstatedir}/lib/chrony
install -d $RPM_BUILD_ROOT%{_localstatedir}/log/chrony
touch $RPM_BUILD_ROOT%{_localstatedir}/lib/chrony/{drift,rtc}

%check
%make_build -C test/simulation/clknetsim CLKNETSIM_RANDOM_SEED=24502
make quickcheck


%pre
if ! getent group chrony > /dev/null ; then
    groupadd -r chrony
fi
if ! getent passwd chrony >/dev/null ; then
    useradd -r -g chrony -d %{_localstatedir}/lib/chrony -s /sbin/nologin chrony
fi


%preun
%systemd_preun chronyd.service chrony-wait.service

%post
# migrate from chrony-helper to sourcedir directive
if test -a %{_libexecdir}/chrony-helper; then
        grep -qi 'sourcedir /run/chrony-dhcp$' %{_sysconfdir}/chrony.conf 2> /dev/null || \
                echo -e '\n# Use NTP servers from DHCP.\nsourcedir /run/chrony-dhcp' >> \
                        %{_sysconfdir}/chrony.conf
        mkdir -p /run/chrony-dhcp
        for f in %{_localstatedir}/lib/dhclient/chrony.servers.*; do
                sed 's|.*|server &|' < $f > /run/chrony-dhcp/"${f##*servers.}.sources"
        done 2> /dev/null
fi
%systemd_post chronyd.service chrony-wait.service


%postun
%systemd_postun_with_restart chronyd.service

%files
%defattr(-,root,root)
%license COPYING

%config(noreplace) %{_sysconfdir}/chrony.conf
%config(noreplace) %verify(not md5 size mtime) %attr(640,root,chrony) %{_sysconfdir}/chrony.keys
%config(noreplace) %{_sysconfdir}/logrotate.d/chrony
%config(noreplace) %{_sysconfdir}/sysconfig/chronyd
%{_sysconfdir}/NetworkManager/dispatcher.d/20-chrony*
%{_sysconfdir}/dhcp/dhclient.d/chrony.sh

%{_bindir}/chronyc
%{_sbindir}/chronyd
%{_prefix}/lib/systemd/ntp-units.d/*.list
%{_unitdir}/chrony*.service

%dir %attr(-,chrony,chrony) %{_localstatedir}/lib/chrony
%ghost %attr(-,chrony,chrony) %{_localstatedir}/lib/chrony/drift
%ghost %attr(-,chrony,chrony) %{_localstatedir}/lib/chrony/rtc
%dir %attr(-,chrony,chrony) %{_localstatedir}/log/chrony


%files help
%defattr(644,root,root)
%doc FAQ NEWS README
%{_mandir}/man[158]/%{name}*.[158]*

%changelog
* Sat May 6 2023 chengyechun <chengyechun1@huawei.com> - 4.3-2
- Type:bugfix
- ID:NA
- SUG:NA
- DESC:add BuildRequire for enable NTS

* Mon Jan 30 2023 chengyechun <chengyechun1@huawei.com> - 4.3-1
- Type:enhancement
- ID:NA
- SUG:na
- DESC:update to chrony-4.3 

* Sat Dec 24 2022 chengyechun <chengyechun1@huawei.com> - 4.2-3
- Type:bugfix
- ID:NA
- SUG:NA
- DESC:update the patching mode

* Mon Jul 04 2022 qiaoyujie <qiaoyujie@kylinos.cn> - 4.2-2
- Add chrony-services.patch

* Wed Jun 22 2022 qiaoyujie <qiaoyujie@kylinos.cn> - 4.2-1
- Upgrade version to 4.2

* Fri Jul 09 2021 gaihuiying <gaihuiying1@huawei.com> - 4.1-1
- Type:requirement
- Id:NA
- SUG:NA
- DESC:update chrony to 4.1

* Tue Dec 15 2020 xihaochen <xihaochen@huawei.com> - 3.5-3
- Type:requirement
- Id:NA
- SUG:NA
- DESC:remove sensitive words 

* Sat Sep 19 2020 yuboyun <yuboyun@huawei.com> - 3.5-2
- fix CVE-2020-14367

* Sun Jun 28 2020 hanzhijun <hanzhijun1@huawei.com> - 3.5-1
- update to 3.5-1

* Tue Dec 24 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.4-3
- rename docs subpackage as help subpackage

* Sat Sep 14 2019 hufeng <solar.hu@huawei.com> - 3.4-2
- Create chrony spec