From: Jo Sutton <josutton@catalyst.net.nz>
Date: Wed, 24 Apr 2024 00:42:40 +0000 (+1200)
Subject: python:gkdi: Add helper methods returning previous and next GKIDs
X-Git-Tag: tdb-1.4.11~921
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=94e055b582e3c4498b99d3997df3db614b3e94e8;p=thirdparty%2Fsamba.git

python:gkdi: Add helper methods returning previous and next GKIDs

Signed-off-by: Jo Sutton <josutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/python/samba/gkdi.py b/python/samba/gkdi.py
index 22890c83ff3..6d29b5d8d2b 100644
--- a/python/samba/gkdi.py
+++ b/python/samba/gkdi.py
@@ -289,6 +289,12 @@ class Gkid:
 
         return start_time
 
+    def previous(self) -> "Gkid":
+        return Gkid.from_nt_time(NtTime(self.start_nt_time() - KEY_CYCLE_DURATION))
+
+    def next(self) -> "Gkid":
+        return Gkid.from_nt_time(NtTime(self.start_nt_time() + KEY_CYCLE_DURATION))
+
     @staticmethod
     def from_key_envelope(env: gkdi.KeyEnvelope) -> "Gkid":
         return Gkid(env.l0_index, env.l1_index, env.l2_index)