4 files changed, 87 insertions, 11 deletions

diff --git a/meta/recipes-graphics/wayland/weston-init.bb b/meta/recipes-graphics/wayland/weston-init.bb
index 40aa76295f..95d75556dc 100644
--- a/meta/recipes-graphics/wayland/weston-init.bb
+++ b/meta/recipes-graphics/wayland/weston-init.bb
@@ -8,7 +8,9 @@ SRC_URI = "file://init \
            file://weston.env \
            file://weston.ini \
            file://weston@.service \
+           file://weston@.socket \
            file://71-weston-drm.rules \
+           file://weston-autologin \
            file://weston-start"
 
 S = "${WORKDIR}"
@@ -20,6 +22,10 @@ do_install() {
 
         # Install Weston systemd service and accompanying udev rule
         install -D -p -m0644 ${WORKDIR}/weston@.service ${D}${systemd_system_unitdir}/weston@.service
+        install -D -p -m0644 ${WORKDIR}/weston@.socket ${D}${systemd_system_unitdir}/weston@.socket
+        if [ "${@bb.utils.filter('DISTRO_FEATURES', 'pam', d)}" ]; then
+                install -D -p -m0644 ${WORKDIR}/weston-autologin ${D}${sysconfdir}/pam.d/weston-autologin
+        fi
         sed -i -e s:/etc:${sysconfdir}:g \
                 -e s:/usr/bin:${bindir}:g \
                 -e s:/var:${localstatedir}:g \
@@ -50,7 +56,7 @@ RDEPENDS_${PN} = "weston kbd"
 INITSCRIPT_NAME = "weston"
 INITSCRIPT_PARAMS = "start 9 5 2 . stop 20 0 1 6 ."
 
-FILES_${PN} += "${sysconfdir}/xdg/weston/weston.ini ${systemd_system_unitdir}/weston@.service ${sysconfdir}/default/weston"
+FILES_${PN} += "${sysconfdir}/xdg/weston/weston.ini ${systemd_system_unitdir}/weston@.service ${systemd_system_unitdir}/weston@.socket ${sysconfdir}/default/weston ${sysconfdir}/pam.d/"
 
 CONFFILES_${PN} += "${sysconfdir}/xdg/weston/weston.ini ${sysconfdir}/default/weston"
 
diff --git a/meta/recipes-graphics/wayland/weston-init/weston-autologin b/meta/recipes-graphics/wayland/weston-init/weston-autologin
new file mode 100644
index 0000000000..f6e6d106de
--- /dev/null
+++ b/meta/recipes-graphics/wayland/weston-init/weston-autologin
@@ -0,0 +1,11 @@
+auth      required  pam_nologin.so
+auth      required  pam_unix.so     try_first_pass nullok
+
+account   required  pam_nologin.so
+account   required  pam_unix.so
+
+session   required  pam_env.so
+session   required  pam_unix.so
+-session  optional  pam_systemd.so type=wayland class=user desktop=weston
+-session  optional  pam_loginuid.so
+
diff --git a/meta/recipes-graphics/wayland/weston-init/weston@.service b/meta/recipes-graphics/wayland/weston-init/weston@.service
index 39e193014a..0a1df15bdf 100644
--- a/meta/recipes-graphics/wayland/weston-init/weston@.service
+++ b/meta/recipes-graphics/wayland/weston-init/weston@.service
@@ -1,15 +1,64 @@
+# This is a system unit for launching Weston with auto-login as the
+# user configured here.
+#
+# Weston must be built with systemd support, and your weston.ini must load
+# the plugin systemd-notify.so.
 [Unit]
-Description=Weston Wayland Compositor
-RequiresMountsFor=/run
-Conflicts=plymouth-quit.service
-After=systemd-user-sessions.service plymouth-quit-wait.service
+Description=Weston, a Wayland compositor, as a system service
+Documentation=man:weston(1) man:weston.ini(5)
+Documentation=http://wayland.freedesktop.org/
+
+# Make sure we are started after logins are permitted.
+After=systemd-user-sessions.service
+
+# If Plymouth is used, we want to start when it is on its way out.
+After=plymouth-quit-wait.service
+
+# D-Bus is necessary for contacting logind. Logind is required.
+Wants=dbus.socket
+After=dbus.socket
+
+# Since we are part of the graphical session, make sure we are started before
+# it is complete.
+Before=graphical.target
+
+# Prevent starting on systems without virtual consoles, Weston requires one
+# for now.
+ConditionPathExists=/dev/tty0
 
 [Service]
-User=%i
-PAMName=login
-EnvironmentFile=-/etc/default/weston
+# Requires systemd-notify.so Weston plugin.
+Type=notify
+ExecStart=/usr/bin/weston --modules=systemd-notify.so
+
+# Optional watchdog setup
+TimeoutStartSec=60
+WatchdogSec=20
+
+# The user to run Weston as.
+User=%I
+
+# Make sure working directory is users home directory
+WorkingDirectory=/home/%i
+
+# Set up a full user session for the user, required by Weston.
+PAMName=weston-autologin
+
+# A virtual terminal is needed.
+TTYPath=/dev/tty7
+TTYReset=yes
+TTYVHangup=yes
+TTYVTDisallocate=yes
+
+# Fail to start if not controlling the tty.
+StandardInput=tty-fail
+StandardOutput=journal
 StandardError=journal
-PermissionsStartOnly=true
-IgnoreSIGPIPE=no
 
-ExecStart=/usr/bin/weston-start -v -e -- $OPTARGS
+# Log this user with utmp, letting it show up with commands 'w' and 'who'.
+UtmpIdentifier=tty7
+UtmpMode=user
+
+[Install]
+WantedBy=graphical.target
+DefaultInstance=tty7
diff --git a/meta/recipes-graphics/wayland/weston-init/weston@.socket b/meta/recipes-graphics/wayland/weston-init/weston@.socket
new file mode 100644
index 0000000000..f1790d74a8
--- /dev/null
+++ b/meta/recipes-graphics/wayland/weston-init/weston@.socket
@@ -0,0 +1,10 @@
+[Unit]
+Description=Weston Wayland socket
+After=user-runtime-dir@1000.service
+
+[Socket]
+ListenStream=/run/user/1000/wayland-%I
+
+[Install]
+WantedBy=sockets.target
+