bus: add new sd_bus_creds object to encapsulate process credentials

[elogind.git] / src / core / dbus.c

diff --git a/src/core/dbus.c b/src/core/dbus.c
index d130e0974e92d30a15dc11d5a81defda8b8a9dd6..7d7c6cbddc8cf96e6101d7df11f16be8119c325a 100644 (file)
--- a/src/core/dbus.c
+++ b/src/core/dbus.c
@@ -247,9 +247,14 @@ static int selinux_filter(sd_bus *bus, sd_bus_message *message, void *userdata,
         }
 
         if (streq_ptr(path, "/org/freedesktop/systemd1/unit/self")) {
+                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
                 pid_t pid;
 
-                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;
+
+                r = sd_bus_creds_get_pid(creds, &pid);
                 if (r < 0)
                         return 0;
 
@@ -300,6 +305,7 @@ static int find_unit(Manager *m, sd_bus *bus, const char *path, Unit **unit, sd_
         assert(path);
 
         if (streq_ptr(path, "/org/freedesktop/systemd1/unit/self")) {
+                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
                 sd_bus_message *message;
                 pid_t pid;
 
@@ -307,9 +313,13 @@ static int find_unit(Manager *m, sd_bus *bus, const char *path, Unit **unit, sd_
                 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;
 
                 u = manager_get_unit_by_pid(m, pid);
         } else {