qubes-vm-gui: new aport

user/qubes-vm-gui/0001-initd-fix.patch

@@ -0,0 +1,22 @@
+From 7f7914fc2d0957012f1c4b130b0e442d43110c7d Mon Sep 17 00:00:00 2001
+From: "build@apk-groulx" <build@apk-groulx.praxis>
+Date: Sat, 5 Mar 2022 00:59:30 +0000
+Subject: [PATCH 1/1] initd fix
+
+---
+ appvm-scripts/usr/lib/qubes/qubes-gui-agent-pre.sh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/appvm-scripts/usr/lib/qubes/qubes-gui-agent-pre.sh b/appvm-scripts/usr/lib/qubes/qubes-gui-agent-pre.sh
+index dc0a578..4c9623a 100755
+--- a/appvm-scripts/usr/lib/qubes/qubes-gui-agent-pre.sh
++++ b/appvm-scripts/usr/lib/qubes/qubes-gui-agent-pre.sh
+@@ -23,4 +23,4 @@ if [ -n "$debug_mode" ] && [ "$debug_mode" -gt 0 ]; then
+     gui_opts="$gui_opts -vv"
+ fi
+ 
+-echo "GUI_OPTS=$gui_opts" >> /var/run/qubes-service-environment
++echo "GUI_OPTS=\"$gui_opts\"" >> /var/run/qubes-service-environment
+-- 
+2.34.1
+

user/qubes-vm-gui/0001-musl-build.patch

@@ -0,0 +1,24 @@
+From 5713c7f16d2634947804a7d7bd4882cba93a21f1 Mon Sep 17 00:00:00 2001
+From: "build@apk-groulx" <build@apk-groulx.praxis>
+Date: Wed, 2 Mar 2022 17:07:20 +0000
+Subject: [PATCH 1/1] musl build
+
+---
+ gui-agent/vmside.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/gui-agent/vmside.c b/gui-agent/vmside.c
+index fd76f4d..89a41c8 100644
+--- a/gui-agent/vmside.c
++++ b/gui-agent/vmside.c
+@@ -50,6 +50,7 @@
+ #include "list.h"
+ #include "error.h"
+ #include "encoding.h"
++#include <string.h>
+ #include <libvchan.h>
+ 
+ /* Get the size of an array.  Error out on pointers. */
+-- 
+2.35.1
+

user/qubes-vm-gui/APKBUILD

@@ -0,0 +1,105 @@
+# Maintainer: Antoine Martin (ayakael) <dev@ayakael.net>
+# Contributor: Antoine Martin (ayakael) <dev@ayakael.net>
+
+pkgname=qubes-vm-gui
+subpackages="qubes-vm-pulseaudio $pkgname-openrc"
+pkgver=4.1.27
+pkgrel=0
+_gittag="v$pkgver"
+pkgdesc="The Qubes GUI Agent for AppVMs"
+arch="x86_64"
+url="https://github.com/QubesOS/qubes-gui-agent-linux"
+license="GPL"
+options="!check" # No testsuite
+depends="
+	libxcomposite
+	py3-xcffib
+	xinit
+	zenity
+	"
+makedepends="
+	autoconf
+	automake
+	gcc
+	git
+	libtool
+	libxcomposite-dev
+	libxt
+	linux-pam-dev
+	make
+	patch
+	pixman
+	pkgconf
+	pulseaudio-dev
+	qubes-db-vm
+	qubes-db-vm-dev
+	qubes-libvchan-xen-dev
+	qubes-vm-gui-dev
+	xen-dev
+	util-macros
+	xorg-server-dev
+	"
+
+source="
+	$pkgname-$_gittag.tar.gz::https://github.com/QubesOS/qubes-gui-agent-linux/archive/refs/tags/$_gittag.tar.gz
+	0001-musl-build.patch
+	0001-initd-fix.patch
+	qubes-gui-agent.openrc
+	qubes-sessions.sh
+	qubes-gui-agent.pam
+	"
+builddir="$srcdir"/qubes-gui-agent-linux-${_gittag/v}
+_qubes_backend_vmm=xen
+
+build() {
+	local pa_ver=$(pkg-config --modversion libpulse 2>/dev/null | cut -f 1 -d "-")
+
+	rm -f pulse/pulsecore
+	ln -s pulsecore-$pa_ver pulse/pulsecore
+
+	# Bug fixes : /var/run/console depends on pam_console, which is fedora specific
+	# As a consequece, /var/run/console does not exists and qubes-gui-agent will always fail
+	sed 's:ExecStartPre=/bin/touch:#ExecStartPre=/bin/touch:' -i appvm-scripts/qubes-gui-agent.service
+	# Ensure that qubes-gui-agent starts after user autologin
+	sed 's/After=\(.*\)qubes-misc-post.service/After=\1qubes-misc-post.service getty.target/' -i appvm-scripts/qubes-gui-agent.service
+	# Starts qubes-session after X11 start
+	install -Dm 755 "$srcdir"/qubes-sessions.sh "$pkgdir"/etc/X11/xinit/xinitrc.d/90-qubes-sessions.sh
+	# Remove broken pam and replace with adequate
+	install -Dm 644 "$srcdir"/qubes-gui-agent.pam "$pkgdir"/etc/pam.d/qubes-gui-agent
+
+	make BACKEND_VMM="$_qubes_backend_vmm" appvm
+	make appvm
+
+	# replace all shebangs with /bin/sh as qubes expects bash
+	# shellcheck disable=SC2013
+	for i in $(grep '/bin/sh' -Rl .); do
+		sed -i 's|/bin/sh|/bin/bash|' "$i"
+	done
+}
+
+package() {
+	make install-rh-agent DESTDIR="$pkgdir" LIBDIR=/usr/lib USRLIBDIR=/usr/lib SYSLIBDIR=/lib
+	install -Dm 755 "$srcdir"/qubes-gui-agent.openrc "$pkgdir"/etc/init.d/qubes-gui-agent
+}
+
+pulseaudio() {
+	pkgdesc="Pulseaudio support for Qubes VM"
+	depends="
+		alsa-lib
+		alsa-utils
+		pulseaudio
+		pulseaudio-alsa
+		"
+	local pa_ver=$(pkg-config --modversion libpulse 2>/dev/null | cut -f 1 -d "-")
+
+	cd "$builddir"
+	make install-pulseaudio DESTDIR=$subpkgdir PA_VER=$pa_ver LIBDIR=/usr/lib USRLIBDIR=/usr/lib SYSLIBDIR=/lib
+}
+sha512sums="
+118f5e94562a04f2f3322708dcf7e21c35e8f8fe8dec8a3cb5fc7c7b8c8948a04e4d26b7ddea1e283dbab13508d2a91792df8c9edb661047e68ce4b2004357e7  qubes-vm-gui-v4.1.27.tar.gz
+f0bbb936e14689d0cbced2f564b8911f9287c0217616f02f3bd0c3060e516d080ad538219f089f5841c2b9d18bb4ad8efb63516ddfd46c18b038218378996a7d  0001-musl-build.patch
+262b93b4ea172926dc18b7af372168ff3f645a02db1529cb73af3d5aa6252a75500bfbd95344a835bbf646e753018d0e27885e41a03f06247226a485edb5e028  0001-initd-fix.patch
+26ea836194332357cdc96744959fa1e0c2064d9194124dac6c140b1cf0f0a79714bff3167ac2284538e8569a4d5a3588978d0050fb005a5a36958092707b6156  qubes-gui-agent.openrc
+bd707f7956f58c2bb24ccb9adad1381c069e70820fcb1b01b09dc88570d9df00e0dc92a9ac3b242f828314568d5487257566a6fc61e75e62e010b7e4871f9ea0  qubes-sessions.sh
+b512d691f2a6b11fc329bf91dd05ca9c589bbd444308b27d3c87c75262dedf6afc68a9739229249a4bd3d0c43cb1f871eecbb93c4fe559e0f38bdabbffd06ad7  qubes-gui-agent.pam
+"

user/qubes-vm-gui/qubes-gui-agent.openrc

@@ -0,0 +1,26 @@
+#!/sbin/openrc-run
+  
+name=$RC_SVCNAME
+cfgfile="/etc/qubes/$RC_SVCNAME.conf"
+command="/usr/bin/qubes-gui"
+pidfile="/run/qubes/$RC_SVCNAME.pid"
+command_background="yes"
+output_log="/var/log/qubes/$RC_SVCNAME.log"
+error_log="/var/log/qubes/$RC_SVCNAME.err"
+
+depend() {
+        need qubes-db
+}
+
+start_pre() {
+	checkpath --directory --owner $command_user:qubes --mode 0775 \
+                /run/qubes /var/log/qubes /var/run/console/user
+	# start console-kit-daemon
+	/usr/bin/ck-list-sessions > /dev/null 2>&1
+	# pretend tha user is at local console
+	touch /var/run/console/user
+	/bin/sh -c /usr/lib/qubes/qubes-gui-agent-pre.sh
+	. /var/run/qubes-service-environment
+	command_args="$command_args $GUI_OPTS"
+	export DISPLAY=:0
+}

user/qubes-vm-gui/qubes-gui-agent.pam

@@ -0,0 +1,6 @@
+# basic PAM configuration for Alpine.
+auth		sufficient	pam_rootok.so
+auth		include		base-auth
+account		include		base-account
+password	include		base-password
+session		include		base-session-noninteractive

user/qubes-vm-gui/qubes-sessions.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+echo "qubes-session initializing..."
+
+exec /usr/bin/qubes-session
+
+echo "qubes-session initialized"