# Copyright 2014 The Chromium OS Authors. All rights reserved.
# Distributed under the terms of the GNU General Public License v2

EAPI=7

CROS_WORKON_COMMIT="d27dfb81bc87df4db16849f5da1b96f1cf5cd10b"
CROS_WORKON_TREE=("791c6808b4f4f5f1c484108d66ff958d65f8f1e3" "8a6aa0783afea740fe52cec225aef91187cbcde6" "8640df3a4aff4084b644aeefc4d31752a1d97665" "81dfbbc1756a3b4224b447e7bf10a916d97c4f66" "a9708ef639f0f7929195d0f3921ebd1a12ad96bd" "8cc20aa2c0f7a2d6b073576b3e41ac39c9be2df6" "a06a3f47395fb7b584188c6852764bc773e5497e" "e7dba8c91c1f3257c34d4a7ffff0ea2537aeb6bb")
CROS_WORKON_INCREMENTAL_BUILD=1
CROS_WORKON_LOCALNAME="platform2"
CROS_WORKON_PROJECT="chromiumos/platform2"
CROS_WORKON_OUTOFTREE_BUILD=1
# TODO(crbug.com/809389): Avoid directly including headers from other packages.
CROS_WORKON_SUBTREE="common-mk attestation chaps libhwsec metrics tpm_manager trunks .gn"

PLATFORM_SUBDIR="attestation"

inherit cros-workon libchrome platform user

DESCRIPTION="Attestation service for Chromium OS"
HOMEPAGE="https://chromium.googlesource.com/chromiumos/platform2/+/master/attestation/"

LICENSE="Apache-2.0"
KEYWORDS="*"
IUSE="generic_tpm2 test tpm tpm2"

REQUIRED_USE="tpm2? ( !tpm )"

RDEPEND="
	tpm? (
		app-crypt/trousers:=
	)
	tpm2? (
		chromeos-base/trunks:=
	)
	chromeos-base/chaps:=
	chromeos-base/system_api:=[fuzzer?]
	>=chromeos-base/metrics-0.0.1-r3152:=
	chromeos-base/minijail:=
	chromeos-base/tpm_manager:=
	chromeos-base/attestation-client
	"

DEPEND="
	${RDEPEND}
	test? ( chromeos-base/libhwsec:= )
	chromeos-base/vboot_reference:=
	tpm2? (
		chromeos-base/trunks:=[test?]
		chromeos-base/chromeos-ec-headers:=
	)
	"

pkg_preinst() {
	# Create user and group for attestation.
	enewuser "attestation"
	enewgroup "attestation"
	# Create group for /mnt/stateful_partition/unencrypted/preserve.
	enewgroup "preserve"
}

src_install() {
	insinto /etc/dbus-1/system.d
	doins server/org.chromium.Attestation.conf

	insinto /etc/init
	doins server/attestationd.conf

	dosbin "${OUT}"/attestationd
	dobin "${OUT}"/attestation_client

	insinto /usr/share/policy
	newins server/attestationd-seccomp-${ARCH}.policy attestationd-seccomp.policy

	insinto /etc/dbus-1/system.d
	doins pca_agent/server/org.chromium.PcaAgent.conf
	insinto /etc/init
	doins pca_agent/server/pca_agentd.conf
	dosbin "${OUT}"/pca_agentd
	dobin "${OUT}"/pca_agent_client

	dolib.so "${OUT}"/lib/libattestation.so

	insinto /usr/include/attestation/common
	doins common/attestation_interface.h
	doins common/print_attestation_ca_proto.h
	doins common/print_interface_proto.h
	doins common/print_keystore_proto.h

	# Install the generated dbus-binding for fake pca agent.
	# It does no harm to install the header even for non-test image build.
	insinto /usr/include/attestation/pca-agent/dbus_adaptors
	doins "${OUT}"/gen/include/attestation/pca-agent/dbus_adaptors/org.chromium.PcaAgent.h

	insinto /usr/share/policy
	newins "pca_agent/server/pca_agentd-seccomp-${ARCH}.policy" pca_agentd-seccomp.policy
}

platform_pkg_test() {
	local tests=(
		attestation_testrunner
	)

	local test_bin
	for test_bin in "${tests[@]}"; do
		platform_test "run" "${OUT}/${test_bin}"
	done
}