add opensmtpd

mail-mta/opensmtpd/Manifest

@@ -0,0 +1,6 @@
+AUX smtpd.initd 231 BLAKE2B a4991c9226daa2289cb20238dcee0dad8b4ff83474327649b61c7394e46fc929c7792b885f58bf76769567ad2058134b97e5019b508e2edec108a4bafb9cc2b4 SHA512 e4c8386bd7e8d8171172aa181305a55ca67cba6d4c82d77d8846e1bd3301dd9d118bb39dad6c144677f050194de813e4d83e06ea6dd591d4f07da8c4a1edde37
+AUX smtpd.pam 147 BLAKE2B 1706fe27cf53621428f563af146d1197dfc59133dda79fe08141ec4ca9b240880ef63da3f27e4fb8b653af4ae413ca42cdeb343e1f4e737b7e6258c0d338223d SHA512 d0574cc732138fefffe3ca78da2d689f0849de70dfd65204c99a98a58b2165eb46b23a1c32b356ea2eaf8abd56a4929c7419b29cec1d6b284e344680bab24086
+AUX smtpd.service 138 BLAKE2B c76db1847110622621701cdf1fdb764d26bf28b86a25adf9ae8e0ba15838a2a9ddc677f54f5d5fe191591b2bd5c7f20067fc00b6679f448e25371e27f231589d SHA512 b70b173ac275b871d78bac0e55b2e0c8d8a6538c7f2c4dc86fe67fb37a1ee942e0442353b338b286759618299f51b144396251db13f82c9afa035dcaae11a258
+AUX smtpd.socket 114 BLAKE2B e684727be39592dce128cc0ab02f8e5bc4510591dcb2c170b49c120e84319b53e10eae275bc6a26ed8c9d51e53a21e41c551f18afd2441602cefc4e93344d50c SHA512 fbbccb4aab80a4a4612609e590965940642321119a65359cf2490530f81d55706a0105309d321a624d40348f12776724d2cf6b8bf29ea24391e60ef8b8bc8ba2
+DIST opensmtpd-6.6.1p1.tar.gz 776538 BLAKE2B 58eba39a43c2f9bf0772bf91545b54e9dc2aa33b232a8188ac21912ec4fe7ada1e90eac68d9aab21fbdf904ca93b0056c8039edb685be3ad8aa8f2be3913af79 SHA512 8861c2b3d8560217750482694b007e43226033f31c13efa3e705e8d70a172ee30784ba335587ffc5c27fb356f765c696be7b9055c26bf2cd720cd0aa960861ad
+EBUILD opensmtpd-6.6.1_p1.ebuild 2064 BLAKE2B a341885b88f26e99eab28569f0cddd6260c5a41616f7f456e9e94021ccded79cdb4363d5a460c38e9d79855781687f8a4f8d44cc3c41b2028c51d898c690ba80 SHA512 f9927c61ccff8b6e25e1173abcd78f25b42d79fc9480b5f439c827fe80777e511ec43015cffce64ff9ad08e42968f159172153791bbf6e1a92fa00332d184a1b

mail-mta/opensmtpd/files/smtpd.initd

@@ -0,0 +1,11 @@
+#!/sbin/openrc-run
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+command="smtpd"
+pidfile="/run/smtpd.pid"
+description="SMTP daemon from OpenBSD"
+
+depend() {
+	need net
+}

mail-mta/opensmtpd/files/smtpd.pam

@@ -0,0 +1,4 @@
+auth       required     pam_nologin.so
+auth       include      system-auth
+account    include      system-auth
+session    include      system-auth

mail-mta/opensmtpd/files/smtpd.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=OpenSMTPD
+After=network.target
+
+[Service]
+Type=forking
+ExecStart=/usr/sbin/smtpd
+
+[Install]
+WantedBy=multi-user.target

mail-mta/opensmtpd/files/smtpd.socket

@@ -0,0 +1,8 @@
+[Unit]
+Description=OpenSMTPD Socket
+
+[Socket]
+ListenStream=/var/run/smtpd.sock
+
+[Install]
+WantedBy=sockets.target

mail-mta/opensmtpd/opensmtpd-6.6.1_p1.ebuild

@@ -0,0 +1,83 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit multilib user flag-o-matic eutils pam toolchain-funcs autotools systemd
+
+DESCRIPTION="Lightweight but featured SMTP daemon from OpenBSD"
+HOMEPAGE="https://www.opensmtpd.org"
+SRC_URI="https://www.opensmtpd.org/archives/${P/_}.tar.gz"
+
+LICENSE="ISC BSD BSD-1 BSD-2 BSD-4"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86"
+IUSE="pam +mta"
+
+DEPEND=">=dev-libs/libressl-3
+		elibc_musl? ( sys-libs/fts-standalone )
+		sys-libs/zlib
+		pam? ( sys-libs/pam )
+		sys-libs/db:=
+		dev-libs/libevent
+		app-misc/ca-certificates
+		net-mail/mailbase
+		net-libs/libasr
+		!mail-mta/courier
+		!mail-mta/esmtp
+		!mail-mta/exim
+		!mail-mta/mini-qmail
+		!mail-mta/msmtp[mta]
+		!mail-mta/netqmail
+		!mail-mta/nullmailer
+		!mail-mta/postfix
+		!mail-mta/qmail-ldap
+		!mail-mta/sendmail
+		!mail-mta/ssmtp[mta]
+"
+RDEPEND="${DEPEND}"
+
+S=${WORKDIR}/${P/_}
+
+src_configure() {
+	tc-export AR
+	AR="$(which "$AR")" econf \
+		--with-table-db \
+		--with-user-smtpd=smtpd \
+		--with-user-queue=smtpq \
+		--with-group-queue=smtpq \
+		--with-path-socket=/run \
+		--with-path-CAfile=/etc/ssl/certs/ca-certificates.crt \
+		--sysconfdir=/etc/opensmtpd \
+		$(use_with pam auth-pam)
+}
+
+src_install() {
+	default
+	newinitd "${FILESDIR}"/smtpd.initd smtpd
+	systemd_dounit "${FILESDIR}"/smtpd.{service,socket}
+	use pam && newpamd "${FILESDIR}"/smtpd.pam smtpd
+	dosym /usr/sbin/smtpctl /usr/sbin/makemap
+	dosym /usr/sbin/smtpctl /usr/sbin/newaliases
+	if use mta ; then
+		dodir /usr/sbin
+		dosym /usr/sbin/smtpctl /usr/sbin/sendmail
+		dosym /usr/sbin/smtpctl /usr/bin/sendmail
+		dosym /usr/sbin/smtpctl /usr/$(get_libdir)/sendmail
+	fi
+}
+
+pkg_preinst() {
+	enewgroup smtpd 25
+	enewuser smtpd 25 -1 /var/empty smtpd
+	enewgroup smtpq 252
+	enewuser smtpq 252 -1 /var/empty smtpq
+}
+
+pkg_postinst() {
+	einfo
+	einfo "Plugins for SQLite, MySQL, PostgreSQL, LDAP, socketmaps,"
+	einfo "Redis, and many other useful addons and filters are"
+	einfo "available in the mail-filter/opensmtpd-extras package."
+	einfo
+}