exchange

commit 8dd6627543270f19e932ae247c84e18f6ed32922
parent a5e6f1ab7b277265cd081afc8528b5997d5efa73
Author: Christian Grothoff <christian@grothoff.org>
Date:   Mon, 29 Jun 2026 22:06:58 +0200

check exchange signing key provided is OK

Diffstat:
M
src/lib/exchange_api_post-withdraw_blinded.c
 | 
8
++++++++

1 file changed, 8 insertions(+), 0 deletions(-)
diff --git a/src/lib/exchange_api_post-withdraw_blinded.c b/src/lib/exchange_api_post-withdraw_blinded.c
@@ -298,6 +298,14 @@ withdraw_blinded_created (
     return GNUNET_SYSERR;
   }
   if (GNUNET_OK !=
+      TALER_EXCHANGE_test_signing_key (
+        wbh->keys,
+        &response.details.created.exchange_pub))
+  {
+    GNUNET_break_op (0);
+    return GNUNET_SYSERR;
+  }
+  if (GNUNET_OK !=
       TALER_exchange_online_withdraw_age_confirmation_verify (
         &wbh->planchets_h,
         response.details.created.noreveal_index,