From e56ed85f4f11f3daec80326f7d43635281b3806b Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Thu, 14 Feb 2019 13:41:46 +0100
Subject: preparations for #5536

---
 src/exchangedb/exchangedb_denomkeys.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/exchangedb/exchangedb_denomkeys.c')

diff --git a/src/exchangedb/exchangedb_denomkeys.c b/src/exchangedb/exchangedb_denomkeys.c
index 5ff3b5c5..d23f8f2f 100644
--- a/src/exchangedb/exchangedb_denomkeys.c
+++ b/src/exchangedb/exchangedb_denomkeys.c
@@ -151,6 +151,12 @@ TALER_EXCHANGEDB_denomination_key_read (const char *filename,
           data,
           offset);
   GNUNET_free (data);
+  if (0 == GNUNET_TIME_absolute_get_remaining
+      (GNUNET_TIME_absolute_ntoh (dki->issue.properties.expire_withdraw)).rel_value_us)
+  {
+    /* FIXME: #5536: we should delete this file, the
+       private key is no longer needed (and return SYSERR!) */
+  }
   return GNUNET_OK;
 }
 
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