shared: add generic user/group record structures and JSON parsers

1 files changed, 44 insertions, 0 deletions

diff --git a/src/shared/group-record.h b/src/shared/group-record.h
new file mode 100644
index 0000000000..b72a43e50d
--- /dev/null
+++ b/src/shared/group-record.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
+
+#include "json.h"
+#include "user-record.h"
+
+typedef struct GroupRecord {
+        unsigned n_ref;
+        UserRecordMask mask;
+        bool incomplete;
+
+        char *group_name;
+        char *realm;
+        char *group_name_and_realm_auto;
+
+        UserDisposition disposition;
+        uint64_t last_change_usec;
+
+        gid_t gid;
+
+        char **members;
+
+        char *service;
+
+        /* The following exist mostly so that we can cover the full /etc/gshadow set of fields, we currently
+         * do not actually make use of these */
+        char **administrators;  /* maps to 'struct sgrp' .sg_adm field */
+        char **hashed_password; /* maps to 'struct sgrp' .sg_passwd field */
+
+        JsonVariant *json;
+} GroupRecord;
+
+GroupRecord* group_record_new(void);
+GroupRecord* group_record_ref(GroupRecord *g);
+GroupRecord* group_record_unref(GroupRecord *g);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(GroupRecord*, group_record_unref);
+
+int group_record_load(GroupRecord *h, JsonVariant *v, UserRecordLoadFlags flags);
+int group_record_build(GroupRecord **ret, ...);
+int group_record_clone(GroupRecord *g, UserRecordLoadFlags flags, GroupRecord **ret);
+
+const char *group_record_group_name_and_realm(GroupRecord *h);
+UserDisposition group_record_disposition(GroupRecord *h);