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-rw-r--r--src/core/dbus-manager.c28
-rw-r--r--src/core/org.freedesktop.systemd1.conf4
2 files changed, 32 insertions, 0 deletions
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index f0ee2fcb36..41f27ec26b 100644
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -1758,6 +1758,33 @@ static int method_unmask_unit_files(sd_bus_message *message, void *userdata, sd_
return method_disable_unit_files_generic(message, userdata, "enable", unit_file_unmask, error);
}
+static int method_revert_unit_files(sd_bus_message *message, void *userdata, sd_bus_error *error) {
+ _cleanup_strv_free_ char **l = NULL;
+ UnitFileChange *changes = NULL;
+ unsigned n_changes = 0;
+ Manager *m = userdata;
+ int r;
+
+ assert(message);
+ assert(m);
+
+ r = sd_bus_message_read_strv(message, &l);
+ if (r < 0)
+ return r;
+
+ r = bus_verify_manage_unit_files_async(m, message, error);
+ if (r < 0)
+ return r;
+ if (r == 0)
+ return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
+
+ r = unit_file_revert(m->unit_file_scope, NULL, l, &changes, &n_changes);
+ if (r < 0)
+ return r;
+
+ return reply_unit_file_changes_and_free(m, message, -1, changes, n_changes);
+}
+
static int method_set_default_target(sd_bus_message *message, void *userdata, sd_bus_error *error) {
UnitFileChange *changes = NULL;
unsigned n_changes = 0;
@@ -2005,6 +2032,7 @@ const sd_bus_vtable bus_manager_vtable[] = {
SD_BUS_METHOD("PresetUnitFilesWithMode", "assbb", "ba(sss)", method_preset_unit_files_with_mode, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("MaskUnitFiles", "asbb", "a(sss)", method_mask_unit_files, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("UnmaskUnitFiles", "asb", "a(sss)", method_unmask_unit_files, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("RevertUnitFiles", "as", "a(sss)", method_revert_unit_files, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("SetDefaultTarget", "sb", "a(sss)", method_set_default_target, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("GetDefaultTarget", NULL, "s", method_get_default_target, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("PresetAllUnitFiles", "sbb", "a(sss)", method_preset_all_unit_files, SD_BUS_VTABLE_UNPRIVILEGED),
diff --git a/src/core/org.freedesktop.systemd1.conf b/src/core/org.freedesktop.systemd1.conf
index 6a7a37ee92..f78eedbd6e 100644
--- a/src/core/org.freedesktop.systemd1.conf
+++ b/src/core/org.freedesktop.systemd1.conf
@@ -176,6 +176,10 @@
<allow send_destination="org.freedesktop.systemd1"
send_interface="org.freedesktop.systemd1.Manager"
+ send_member="RevertUnitFiles"/>
+
+ <allow send_destination="org.freedesktop.systemd1"
+ send_interface="org.freedesktop.systemd1.Manager"
send_member="PresetUnitFiles"/>
<allow send_destination="org.freedesktop.systemd1"