X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flogin%2Flogind-seat-dbus.c;h=50b0b8842fa483c1e95f58a05275c6cf9b5f4e76;hb=5f6cb091278906423f8b7e70c40131db7269916a;hp=315e6baf6bec12b5fd9a1be2005bd08494ffd16f;hpb=6e18964d3a365567954fe10ddcfad74babdc427c;p=elogind.git

diff --git a/src/login/logind-seat-dbus.c b/src/login/logind-seat-dbus.c
index 315e6baf6..50b0b8842 100644
--- a/src/login/logind-seat-dbus.c
+++ b/src/login/logind-seat-dbus.c
@@ -21,12 +21,12 @@
 
 #include <errno.h>
 #include <string.h>
-#include <sys/capability.h>
 
 #include "util.h"
 #include "bus-util.h"
 #include "strv.h"
-#include "bus-errors.h"
+#include "bus-common-errors.h"
+#include "bus-label.h"
 #include "logind.h"
 #include "logind-seat.h"
 
@@ -326,25 +326,22 @@ int seat_object_find(sd_bus *bus, const char *path, const char *interface, void
                 _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
                 sd_bus_message *message;
                 Session *session;
-                pid_t pid;
+                const char *name;
 
-                message = sd_bus_get_current(bus);
+                message = sd_bus_get_current_message(bus);
                 if (!message)
                         return 0;
 
-                r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
+                r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_SESSION|SD_BUS_CREDS_AUGMENT, &creds);
                 if (r < 0)
                         return r;
 
-                r = sd_bus_creds_get_pid(creds, &pid);
+                r = sd_bus_creds_get_session(creds, &name);
                 if (r < 0)
                         return r;
 
-                r = manager_get_session_by_pid(m, pid, &session);
-                if (r <= 0)
-                        return 0;
-
-                if (!session->seat)
+                session = hashmap_get(m->sessions, name);
+                if (!session)
                         return 0;
 
                 seat = session->seat;
@@ -356,15 +353,16 @@ int seat_object_find(sd_bus *bus, const char *path, const char *interface, void
                 if (!p)
                         return 0;
 
-                e = sd_bus_label_unescape(p);
+                e = bus_label_unescape(p);
                 if (!e)
                         return -ENOMEM;
 
                 seat = hashmap_get(m->seats, e);
-                if (!seat)
-                        return 0;
         }
 
+        if (!seat)
+                return 0;
+
         *found = seat;
         return 1;
 }
@@ -374,7 +372,7 @@ char *seat_bus_path(Seat *s) {
 
         assert(s);
 
-        t = sd_bus_label_escape(s->id);
+        t = bus_label_escape(s->id);
         if (!t)
                 return NULL;
 
@@ -383,6 +381,7 @@ char *seat_bus_path(Seat *s) {
 
 int seat_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) {
         _cleanup_strv_free_ char **l = NULL;
+        sd_bus_message *message;
         Manager *m = userdata;
         Seat *seat;
         Iterator i;
@@ -404,6 +403,26 @@ int seat_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***
                         return r;
         }
 
+        message = sd_bus_get_current_message(bus);
+        if (message) {
+                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+                const char *name;
+                Session *session;
+
+                r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_SESSION|SD_BUS_CREDS_AUGMENT, &creds);
+                if (r >= 0) {
+                        r = sd_bus_creds_get_session(creds, &name);
+                        if (r >= 0) {
+                                session = hashmap_get(m->sessions, name);
+                                if (session && session->seat) {
+                                        r = strv_extend(&l, "/org/freedesktop/login1/seat/self");
+                                        if (r < 0)
+                                                return r;
+                                }
+                        }
+                }
+        }
+
         *nodes = l;
         l = NULL;