1 files changed, 46 insertions, 0 deletions
diff --git a/src/shared/varlink-io.systemd.UserDatabase.c b/src/shared/varlink-io.systemd.UserDatabase.c
new file mode 100644
index 0000000..c10a7d3
--- /dev/null
+++ b/src/shared/varlink-io.systemd.UserDatabase.c
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "varlink-io.systemd.UserDatabase.h"
+
+static VARLINK_DEFINE_METHOD(
+                GetUserRecord,
+                VARLINK_DEFINE_INPUT(uid, VARLINK_INT, VARLINK_NULLABLE),
+                VARLINK_DEFINE_INPUT(userName, VARLINK_STRING, VARLINK_NULLABLE),
+                VARLINK_DEFINE_INPUT(service, VARLINK_STRING, 0),
+                VARLINK_DEFINE_OUTPUT(record, VARLINK_OBJECT, 0),
+                VARLINK_DEFINE_OUTPUT(incomplete, VARLINK_BOOL, VARLINK_NULLABLE));
+
+static VARLINK_DEFINE_METHOD(
+                GetGroupRecord,
+                VARLINK_DEFINE_INPUT(gid, VARLINK_INT, VARLINK_NULLABLE),
+                VARLINK_DEFINE_INPUT(groupName, VARLINK_STRING, VARLINK_NULLABLE),
+                VARLINK_DEFINE_INPUT(service, VARLINK_STRING, 0),
+                VARLINK_DEFINE_OUTPUT(record, VARLINK_OBJECT, 0),
+                VARLINK_DEFINE_OUTPUT(incomplete, VARLINK_BOOL, VARLINK_NULLABLE));
+
+static VARLINK_DEFINE_METHOD(
+                GetMemberships,
+                VARLINK_DEFINE_INPUT(userName, VARLINK_STRING, VARLINK_NULLABLE),
+                VARLINK_DEFINE_INPUT(groupName, VARLINK_STRING, VARLINK_NULLABLE),
+                VARLINK_DEFINE_INPUT(service, VARLINK_STRING, 0),
+                VARLINK_DEFINE_OUTPUT(userName, VARLINK_STRING, 0),
+                VARLINK_DEFINE_OUTPUT(groupName, VARLINK_STRING, 0));
+
+static VARLINK_DEFINE_ERROR(NoRecordFound);
+static VARLINK_DEFINE_ERROR(BadService);
+static VARLINK_DEFINE_ERROR(ServiceNotAvailable);
+static VARLINK_DEFINE_ERROR(ConflictingRecordNotFound);
+static VARLINK_DEFINE_ERROR(EnumerationNotSupported);
+
+/* As per https://systemd.io/USER_GROUP_API/ */
+VARLINK_DEFINE_INTERFACE(
+                io_systemd_UserDatabase,
+                "io.systemd.UserDatabase",
+                &vl_method_GetUserRecord,
+                &vl_method_GetGroupRecord,
+                &vl_method_GetMemberships,
+                &vl_error_NoRecordFound,
+                &vl_error_BadService,
+                &vl_error_ServiceNotAvailable,
+                &vl_error_ConflictingRecordNotFound,
+                &vl_error_EnumerationNotSupported);