bus: add new sd_bus_creds object to encapsulate process credentials

[elogind.git] / src / login / logind-user-dbus.c

diff --git a/src/login/logind-user-dbus.c b/src/login/logind-user-dbus.c
index 3942fa9beccf57ffcb6614da2b6f7cb8a7dcdc92..b034515203465e548c6da9d9c8b4a95cd75130b1 100644 (file)
--- a/src/login/logind-user-dbus.c
+++ b/src/login/logind-user-dbus.c
@@ -235,7 +235,7 @@ const sd_bus_vtable user_vtable[] = {
         SD_BUS_VTABLE_END
 };
 
-int user_object_find(sd_bus *bus, const char *path, const char *interface, void **found, void *userdata) {
+int user_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error) {
         Manager *m = userdata;
         User *user;
         int r;
@@ -247,6 +247,7 @@ int user_object_find(sd_bus *bus, const char *path, const char *interface, void
         assert(m);
 
         if (streq(path, "/org/freedesktop/login1/user/self")) {
+                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
                 sd_bus_message *message;
                 pid_t pid;
 
@@ -254,9 +255,13 @@ int user_object_find(sd_bus *bus, const char *path, const char *interface, void
                 if (!message)
                         return 0;
 
-                r = sd_bus_get_owner_pid(bus, sd_bus_message_get_sender(message), &pid);
+                r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds);
                 if (r < 0)
-                        return 0;
+                        return r;
+
+                r = sd_bus_creds_get_pid(creds, &pid);
+                if (r < 0)
+                        return r;
 
                 r = manager_get_user_by_pid(m, pid, &user);
                 if (r <= 0)
@@ -293,7 +298,7 @@ char *user_bus_path(User *u) {
         return s;
 }
 
-int user_node_enumerator(sd_bus *bus, const char *path, char ***nodes, void *userdata) {
+int user_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) {
         _cleanup_strv_free_ char **l = NULL;
         Manager *m = userdata;
         User *user;