app-crypt/tang: initial import

Signed-off-by: Julien Roy <julien@jroy.ca>

app-crypt/tang/tang-11.ebuild

@@ -0,0 +1,52 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit meson
+
+DESCRIPTION="Tang binding daemon"
+HOMEPAGE="https://github.com/latchset/tang"
+SRC_URI="https://github.com/latchset/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="systemd"
+
+DEPEND="acct-user/tang
+	app-text/asciidoc
+	net-misc/socat
+	>=net-libs/http-parser-2.8.0
+	>=dev-libs/jose-8"
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+src_install(){
+	meson_install
+	newinitd "${FILESDIR}"/tangd.initd tangd
+
+	dodir /var/db/tang
+	keepdir /var/db/tang
+	fowners tang:tang /var/db/tang
+	fperms 770 /var/db/tang
+
+	if use systemd; then
+		insinto /usr/lib/systemd/system
+		doins ${FILESDIR}/tangd.service
+	fi
+}
+
+pkg_postinst(){
+	einfo "By default, tang runs on port 8888 and listens on address 0.0.0.0"
+	einfo "It also stores JWKs in /var/db/tang."
+	if use systemd; then
+		einfo "If you want to change this, modify /usr/lib/systemd/system/tangd.service directly."
+	else
+		einfo "If you want to change this, modify /etc/init.d/tangd directly."
+	fi
+
+	if use systemd; then
+		systemctl daemon-reload
+	fi
+}