commit:     d365c45e634a03d664b17037fdc7843beadf8193
Author:     Christopher Byrne <salah.coronya <AT> gmail <DOT> com>
AuthorDate: Mon Mar 14 03:19:35 2022 +0000
Commit:     Matt Turner <mattst88 <AT> gentoo <DOT> org>
CommitDate: Wed Mar 16 02:07:26 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d365c45e

app-crypt/libsecret: Create an emulated TPM2 for tests

Libsecret runs tests against the TPM2 already in the machine and require
tpm2-abrmd. Hence the tests will fail if the user does not have tpm2-abrmd
installed or does not have a TPM2 in the machine. It shouldn't do this
- it should provision a virtual TPM2 spawn an emulator (swtpm) and the use
the swtpm TCTI with tpm2-abrmd.

However its not too difficult to setup the TPM2 simulator for the test,
which is what this patch does.

Bug: https://bugs.gentoo.org/834830
Closes: https://github.com/gentoo/gentoo/pull/24509
Signed-off-by: Christopher Byrne <salah.coronya <AT> gmail.com>
Signed-off-by: Matt Turner <mattst88 <AT> gentoo.org>

 app-crypt/libsecret/libsecret-0.20.5-r1.ebuild | 155 +++++++++++++++++++++++++
 1 file changed, 155 insertions(+)

diff --git a/app-crypt/libsecret/libsecret-0.20.5-r1.ebuild 
b/app-crypt/libsecret/libsecret-0.20.5-r1.ebuild
new file mode 100644
index 000000000000..5d82c2b3179e
--- /dev/null
+++ b/app-crypt/libsecret/libsecret-0.20.5-r1.ebuild
@@ -0,0 +1,155 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+PYTHON_COMPAT=( python3_{8..10} )
+VALA_USE_DEPEND=vapigen
+
+inherit bash-completion-r1 gnome2 meson-multilib python-any-r1 vala virtualx
+
+DESCRIPTION="GObject library for accessing the freedesktop.org Secret Service 
API"
+HOMEPAGE="https://wiki.gnome.org/Projects/Libsecret";
+
+LICENSE="LGPL-2.1+ Apache-2.0" # Apache-2.0 license is used for tests only
+SLOT="0"
+
+IUSE="+crypt gtk-doc +introspection test tpm +vala"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="
+       vala? ( introspection )
+       gtk-doc? ( crypt )
+"
+
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86"
+
+DEPEND="
+       >=dev-libs/glib-2.44:2[${MULTILIB_USEDEP}]
+       crypt? ( >=dev-libs/libgcrypt-1.2.2:0=[${MULTILIB_USEDEP}] )
+       tpm? ( >=app-crypt/tpm2-tss-3.0.3 )
+       introspection? ( >=dev-libs/gobject-introspection-1.54:= )
+"
+RDEPEND="${DEPEND}
+       virtual/secret-service"
+BDEPEND="
+       app-text/docbook-xml-dtd:4.2
+       dev-libs/libxslt
+       dev-util/gdbus-codegen
+       dev-util/glib-utils
+       >=sys-devel/gettext-0.19.8
+       virtual/pkgconfig
+       gtk-doc? (
+               app-text/docbook-xml-dtd:4.1.2
+               >=dev-util/gi-docgen-2021.7
+       )
+       test? (
+               $(python_gen_any_dep '
+                       dev-python/mock[${PYTHON_USEDEP}]
+                       dev-python/dbus-python[${PYTHON_USEDEP}]
+                       introspection? ( 
dev-python/pygobject:3[${PYTHON_USEDEP}] )')
+               introspection? ( >=dev-libs/gjs-1.32 )
+               tpm? (
+                       app-crypt/swtpm
+                       app-crypt/tpm2-abrmd
+                       >=app-crypt/tpm2-tss-3.2.0
+               )
+       )
+       vala? ( $(vala_depend) )
+"
+
+dbus_run() {
+       (
+               # start isolated dbus session bus
+               dbus_data=$(dbus-launch --sh-syntax) || exit
+               eval "${dbus_data}"
+
+               $@
+               ret=${?}
+
+               kill "${DBUS_SESSION_BUS_PID}"
+               exit "${ret}"
+       ) || die
+}
+
+tpm2_run_with_emulator() {
+       export XDG_CONFIG_HOME=${T}/.config/swtpm
+       ${BROOT}/usr/share/swtpm/swtpm-create-user-config-files || die
+
+       mkdir -p ${XDG_CONFIG_HOME}/mytpm1 || die
+       swtpm_setup_args=(
+               --tpm2
+               --tpmstate ${XDG_CONFIG_HOME}/mytpm1
+               --createek
+               --allow-signing
+               --decryption
+               --create-ek-cert
+               --create-platform-cert
+               --lock-nvram
+               --overwrite
+               --display
+       )
+       swtpm_setup "${swtpm_setup_args[@]}" || die
+
+       swtpm_socket_args=(
+               --tpm2
+               --tpmstate dir=${XDG_CONFIG_HOME}/mytpm1
+               --flags startup-clear
+               --ctrl 
type=unixio,path=${XDG_CONFIG_HOME}/mytpm1/swtpm.socket.ctrl
+               --server type=unixio,path=${XDG_CONFIG_HOME}/mytpm1/swtpm.socket
+               --pid file=${XDG_CONFIG_HOME}/mytpm1/swtpm.pid
+               --daemon
+       )
+       swtpm socket "${swtpm_socket_args[@]}" || die
+
+       tpm2_abrmd_args=(
+               --logger=stdout
+               --tcti=swtpm:path=${XDG_CONFIG_HOME}/mytpm1/swtpm.socket
+               --session
+               --flush-all
+       )
+       tpm2-abrmd "${tpm2_abrmd_args[@]}" &
+       export TCTI=tabrmd:bus_type=session
+
+       $@ || die
+
+       # When swtpm dies, tmp2-abrmd will exit
+       kill $(< ${XDG_CONFIG_HOME}/mytpm1/swtpm.pid) || die
+}
+
+python_check_deps() {
+       if use introspection; then
+               has_version -b "dev-python/pygobject:3[${PYTHON_USEDEP}]" || 
return
+       fi
+       has_version -b "dev-python/mock[${PYTHON_USEDEP}]" &&
+       has_version -b "dev-python/dbus-python[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+       use test && python-any-r1_pkg_setup
+}
+
+src_prepare() {
+       use vala && vala_src_prepare
+       default
+}
+
+multilib_src_configure() {
+       local emesonargs=(
+               $(meson_native_true manpage)
+               $(meson_use crypt gcrypt)
+               $(meson_native_use_bool vala vapi)
+               $(meson_native_use_bool gtk-doc gtk_doc)
+               $(meson_native_use_bool introspection)
+               -Dbashcompdir="$(get_bashcompdir)"
+               $(meson_native_enabled bash_completion)
+               $(meson_native_use_bool tpm tpm2)
+       )
+       meson_src_configure
+}
+
+multilib_src_test() {
+       if use tpm; then
+               dbus_run tpm2_run_with_emulator virtx meson test -C 
"${BUILD_DIR}"
+       else
+               virtx dbus-run-session meson test -C "${BUILD_DIR}"
+       fi
+}

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