gentoo-overlay/net-dns/dnsviz/dnsviz-0.8.2-r1.ebuild

# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

PYTHON_COMPAT=( python3_{7,8} )
inherit distutils-r1 optfeature

DESCRIPTION="Tool suite for analysis and visualization of DNS and DNSSEC"
HOMEPAGE="https://dnsviz.net/"
SRC_URI="https://github.com/dnsviz/dnsviz/archive/v${PV}.tar.gz -> ${P}.tar.gz"

SLOT="0"
LICENSE="GPL-2"
KEYWORDS="~amd64 ~x86"
IUSE=""

DEPEND="
	dev-python/dnspython[${PYTHON_USEDEP}]
	>=dev-python/m2crypto-0.31.0[${PYTHON_USEDEP}]
	>=dev-python/pygraphviz-1.3.1[${PYTHON_USEDEP}]"

RDEPEND="
	${DEPEND}"

PATCHES=( "${FILESDIR}"/${PN}-0.8.2-add-ed448-support.patch )

python_prepare_all() {
	# Fix the ebuild to use correct FHS/Gentoo policy paths for 0.8.2
	sed -i \
		-e "s|share/doc/dnsviz|share/doc/${PF}|g" \
			"${S}"/setup.py \
			|| die

	distutils-r1_python_prepare_all
}

python_test() {
	distutils_install_for_testing

	"${EPYTHON}" tests/offline_tests.py -v || die

	# No need to pull in net-dns/bind for this small test
	if hash named-checkconf &>/dev/null ; then
		"${EPYTHON}" tests/local_probe_tests.py -v || die
	else
		einfo "Skipping local_probe_tests -- named-checkconf not found!"
	fi
}

pkg_postinst() {
	optfeature "Support for pre-deployment testing" net-dns/bind

	# Warn about extra requirements for >=OpenSSL 1.1.0
	if has_version '=dev-libs/openssl-1.1*'; then
		ewarn "With OpenSSL version 1.1.0 and later,the OpenSSL GOST Engine"
		ewarn "is necessary to validate DNSSEC signatures with algorithm 12"
		ewarn "(GOST R 34.10-2001) and digests of type 3 (GOST R 34.11-94)"
		ewarn "OpenSSL GOST Engine can be get from --> dev-libs/gost-engine"
	fi
}