net-analyzer/ossec-hids: Fix config data getting overwritten

Create an env.d file containing CONFIG_PROTECT="/var/ossec/etc" to
prevent existing config data from being overwritten by the ebuild.

Closes: https://bugs.gentoo.org/683448
Signed-off-by: Ralph Seichter <gentoo@seichter.de>
Package-Manager: Portage-2.3.62, Repoman-2.3.11
Closes: https://github.com/gentoo/gentoo/pull/11724
Signed-off-by: Michał Górny <mgorny@gentoo.org>

net-analyzer/ossec-hids/ossec-hids-3.2.0-r1.ebuild

@@ -0,0 +1,64 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit user
+
+DESCRIPTION="Open Source Host-based Intrusion Detection System"
+HOMEPAGE="https://www.ossec.net/"
+SRC_URI="https://github.com/ossec/ossec-hids/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="agent hybrid local mysql postgres server sqlite"
+REQUIRED_USE="^^ ( agent hybrid local server )
+	?? ( mysql postgres )"
+
+DEPEND="mysql? ( virtual/mysql )
+	sqlite? ( dev-db/sqlite:3 )
+	postgres? ( dev-db/postgresql:= )"
+RDEPEND="${DEPEND}"
+S="${WORKDIR}/${P}/src"
+PATCHES=( "${FILESDIR}/makefile-${PV}.patch" )
+
+declare -a MY_OPT
+
+pkg_setup() {
+	enewuser ossec -1 -1 /var/ossec
+	enewuser ossecm -1 -1 -1 ossec
+	enewuser ossecr -1 -1 -1 ossec
+}
+
+src_configure() {
+	local target="local"
+	use agent && target="agent"
+	use hybrid && target="hybrid"
+	use server && target="server"
+	MY_OPT=(
+		TARGET=${target}
+		USE_SQLITE=$(usex sqlite)
+		V=0
+		ZLIB_SYSTEM=yes
+	)
+	use mysql && MY_OPT+=( DATABASE=mysql )
+	use postgres && MY_OPT+=( DATABASE=pgsql )
+}
+
+src_compile() {
+	emake "${MY_OPT[@]}" PREFIX=/var/ossec
+}
+
+src_test() {
+	emake "${MY_OPT[@]}" PREFIX=/var/ossec test
+}
+
+src_install() {
+	keepdir /var/ossec/logs/{alerts,archives,firewall}
+	keepdir /var/ossec/lua/{compiled,native}
+	keepdir /var/ossec/queue/{agent-info,agentless,alerts,diff,fts,ossec,rids,rootcheck,syscheck}
+	keepdir /var/ossec/{.ssh,stats,tmp,var/run}
+	newenvd - 50ossec-hids <<<'CONFIG_PROTECT="/var/ossec/etc"'
+	emake "${MY_OPT[@]}" PREFIX="${D}/var/ossec" install
+}