taler-util,wallet-core: implement TalerPreciseTimestamp

Fixes #7703

1 files changed, 3 insertions, 2 deletions

diff --git a/packages/taler-wallet-core/src/operations/backup/export.ts b/packages/taler-wallet-core/src/operations/backup/export.ts
index 7b245a4eb..ff5f1e177 100644
--- a/packages/taler-wallet-core/src/operations/backup/export.ts
+++ b/packages/taler-wallet-core/src/operations/backup/export.ts
@@ -62,6 +62,7 @@ import {
   Logger,
   stringToBytes,
   WalletBackupContentV1,
+  TalerPreciseTimestamp,
 } from "@gnu-taler/taler-util";
 import {
   CoinSourceType,
@@ -521,7 +522,7 @@ export async function exportBackup(
         });
       });
 
-      const ts = AbsoluteTime.toTimestamp(AbsoluteTime.now());
+      const ts = TalerPreciseTimestamp.now();
 
       if (!bs.lastBackupTimestamp) {
         bs.lastBackupTimestamp = ts;
@@ -565,7 +566,7 @@ export async function exportBackup(
         bs.lastBackupNonce = encodeCrock(getRandomBytes(32));
         logger.trace(
           `setting timestamp to ${AbsoluteTime.toIsoString(
-            AbsoluteTime.fromTimestamp(ts),
+            AbsoluteTime.fromPreciseTimestamp(ts),
           )} and nonce to ${bs.lastBackupNonce}`,
         );
         await tx.config.put({