logind: hook uaccess into udev by default

Makefile.am

@@ -218,9 +218,11 @@ dist_dbussystemservice_DATA = \
 dist_udevrules_DATA = \
         src/70-uaccess.rules \
         src/71-seat.rules \
-        src/73-seat-late.rules \
 	src/99-systemd.rules
 
+nodist_udevrules_DATA = \
+        src/73-seat-late.rules
+
 dbusinterface_DATA = \
 	org.freedesktop.systemd1.Manager.xml \
 	org.freedesktop.systemd1.Job.xml \
@@ -404,7 +406,8 @@ EXTRA_DIST = \
 	units/quotacheck.service.in \
 	systemd.pc.in \
 	introspect.awk \
-	src/org.freedesktop.systemd1.policy.in
+	src/org.freedesktop.systemd1.policy.in \
+        src/73-seat-late.rules.in
 
 if ENABLE_BINFMT
 EXTRA_DIST += \
@@ -1306,6 +1309,9 @@ man/%: man/%.in Makefile
 src/%.policy: src/%.policy.in Makefile
 	$(SED_PROCESS)
 
+src/%.rules: src/%.rules.in Makefile
+	$(SED_PROCESS)
+
 M4_PROCESS_SYSTEM = \
 	$(AM_V_GEN)$(MKDIR_P) $(dir $@) && \
 	$(M4) -P $(M4_DISTRO_FLAG) -DFOR_SYSTEM=1 < $< > $@ || rm $@

src/.gitignore

@@ -2,3 +2,4 @@ org.freedesktop.systemd1.policy
 gnome-ask-password-agent.c
 systemd-interfaces.c
 systemadm.c
+73-seat-late.rules

src/73-seat-late.rules.in

@@ -12,4 +12,6 @@ ENV{ID_SEAT}=="", IMPORT{parent}="ID_SEAT"
 
 ENV{ID_SEAT}!="", TAG+="$env{ID_SEAT}"
 
+TAG=="uaccess", RUN+="@rootlibexecdir@/systemd-uaccess $env{DEVNAME} $env{ID_SEAT}"
+
 LABEL="seat_late_end"

src/logind.h

@@ -37,7 +37,6 @@
  * spawn user systemd
  * direct client API
  * verify access to SetIdleHint
- * hook up ACL tool for udev
  *
  * udev:
  * drop redundant udev_device_get_is_initialized() use as soon as libudev is fixed

src/uaccess.c

@@ -36,14 +36,14 @@ int main(int argc, char *argv[]) {
         log_parse_environment();
         log_open();
 
-        if (argc != 2) {
-                log_error("This program expects two argument.");
+        if (argc < 2 || argc > 3) {
+                log_error("This program expects one or two arguments.");
                 r = -EINVAL;
                 goto finish;
         }
 
         path = argv[1];
-        seat = argv[2];
+        seat = argc >= 3 ? argv[2] : "seat0";
 
         p = strappend("/run/systemd/seats/", seat);
         if (!p) {