###############################################################################
# IPFire.org    - An Open Source Firewall Solution                            #
# Copyright (C) - IPFire Development Team <info@ipfire.org>                   #
###############################################################################

name       = unbound
version    = 1.9.0
release    = 1

groups     = System/Daemons
url        = http://www.nlnetlabs.nl/unbound/
license    = BSD
summary    = A validating, recursive, and caching DNS(SEC) resolver.

description
	Unbound is a validating, recursive, and caching DNS(SEC) resolver.
	The C implementation of Unbound is developed and maintained by NLnet
	Labs and 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 are easily possible.
end

source_dl  = http://www.unbound.net/downloads/

build
	requires
		expat-devel
		libevent-devel
		openssl-devel >= 1.0.1h-2
		python3-devel >= 3.4
		swig
	end

	configure_options += \
		--with-conf-file=%{sysconfdir}/%{name}/unbound.conf \
		--with-pidfile=%{localstatedir}/run/%{name}/%{name}.pid \
		--with-rootkey-file=%{sharedstatedir}/unbound/root.key \
		--with-libevent \
		--with-pthreads \
		--disable-rpath \
		--disable-static \
		--with-ssl \
		--enable-sha2 \
		--with-pythonmodule \
		--with-pyunbound PYTHON=%{python3}

	prepare_cmds
		%{create_user}
	end

	test
		make check
	end

	install_cmds
		# Create directories.
		mkdir -pv %{BUILDROOT}%{localstatedir}/run/%{name}
		mkdir -pv %{BUILDROOT}%{sharedstatedir}/%{name}

		# Directory for user specified and additional config files.
		mkdir -pv %{BUILDROOT}%{sysconfdir}/%{name}/conf.d/

		# Directory for stub and forward zones.
		mkdir -pv %{BUILDROOT}%{sysconfdir}/%{name}/local.d/

		# Directory for trusted-keys-file.
		mkdir -pv %{BUILDROOT}%{sysconfdir}/%{name}/keys.d/

		# Install unbound config file.
		install -p -m 0664 %{DIR_SOURCE}/%{name}.conf \
			%{BUILDROOT}%{sysconfdir}/%{name}/

		# Install pem file for icannbundle.
		install -p -m 0664 %{DIR_SOURCE}/icannbundle.pem \
			%{BUILDROOT}%{sysconfdir}/%{name}/

		# Install root and DLV keys.
		install -p -m 0644 %{DIR_SOURCE}/root.key \
			%{BUILDROOT}%{sysconfdir}/%{name}/
		install -p -m 0664 %{DIR_SOURCE}/dlv.isc.org.key \
			%{BUILDROOT}%{sysconfdir}/%{name}/
		install -p -m 0664 %{DIR_SOURCE}/root.anchor \
			%{BUILDROOT}%{sharedstatedir}/%{name}/root.key

		# Fix ownership.
		chown -R unbound:unbound %{BUILDROOT}%{sharedstatedir}/%{name}/
	end
end

create_user
	getent group unound >/dev/null || /usr/sbin/groupadd -r unbound
	getent passwd unbound >/dev/null || /usr/sbin/useradd -r -g unbound \
		-d %{sysconfdir}/%{name} -s /sbin/nologin unbound
end

packages
	package %{name}
		prerequires
			shadow-utils
			systemd-units
		end

		requires += \
			openssl >= 1.0.1h-2

		configfiles
			%{sysconfdir}/%{name}.conf
		end

		datafiles
			%{sysconfdir}/%{name}/conf.d/
			%{sysconfdir}/%{name}/local.d/
			%{sysconfdir}/%{name}/keys.d/
		end

		script prein
			%{create_user}
		end

		script postin
			/bin/systemctl daemon-reload >/dev/null 2>&1 || :

			# Enable root anchor for DNSSEC validation.
			systemctl enable unbound-anchor.timer >/dev/null 2>&1 || :
		end

		script preun
			systemctl --no-reload disable unbound-anchor.timer >/dev/null 2>&1 || :
			systemctl --no-reload disable unbound-keygen.service >/dev/null 2>&1 || :
			systemctl --no-reload disable unbound.service >/dev/null 2>&1 || :
			systemctl stop unbound.service >/dev/null 2>&1 || :
			systemctl stop unbound-keygen.service >/dev/null 2>&1 || :
		end

		script postun
			systemctl daemon-reload >/dev/null 2>&1 || :
		end

		script postup
			systemctl daemon-reload >/dev/null 2>&1 || :
			systemctl try-restart unbound-keygen.service >/dev/null 2>&1 || :
			systemctl try-restart unbound.service >/dev/null 2>&1 || :
		end
	end

	package %{name}-libs
		template LIBS
	end

	package python3-%{name}
		template PYTHON3
	end

	package %{name}-devel
		template DEVEL
	end

	package %{name}-debuginfo
		template DEBUGINFO
	end
end