exchange

commit 77f11bcfac8065816e8df06944acd91cd80b6ea9
parent df8c011b95cfaaf3040350f7b416c12f3771eb60
Author: Christian Grothoff <christian@grothoff.org>
Date:   Mon, 26 Sep 2016 15:08:00 +0200

include execution time in signed message for /track/transfer (#4578)

Diffstat:
M
src/exchange-lib/exchange_api_track_transfer.c
 | 
1
+
M
src/exchange/taler-exchange-httpd_responses.c
 | 
2
++
M
src/include/taler_signatures.h
 | 
5
+++++

3 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/src/exchange-lib/exchange_api_track_transfer.c b/src/exchange-lib/exchange_api_track_transfer.c
@@ -145,6 +145,7 @@ check_track_transfer_response_ok (struct TALER_EXCHANGE_TrackTransferHandle *wdh
       }
       /* build up big hash for signature checking later */
       dd.h_contract = detail->h_contract;
+      dd.execution_time = GNUNET_TIME_absolute_hton (exec_time);
       dd.transaction_id = GNUNET_htonll (detail->transaction_id);
       dd.coin_pub = detail->coin_pub;
       TALER_amount_hton (&dd.deposit_value,
diff --git a/src/exchange/taler-exchange-httpd_responses.c b/src/exchange/taler-exchange-httpd_responses.c
@@ -1201,11 +1201,13 @@ TMH_RESPONSE_reply_track_transfer_details (struct MHD_Connection *connection,
   struct TALER_ExchangePublicKeyP pub;
   struct TALER_ExchangeSignatureP sig;
 
+  GNUNET_TIME_round_abs (&exec_time);
   deposits = json_array ();
   hash_context = GNUNET_CRYPTO_hash_context_start ();
   for (wdd_pos = wdd_head; NULL != wdd_pos; wdd_pos = wdd_pos->next)
   {
     dd.h_contract = wdd_pos->h_contract;
+    dd.execution_time = GNUNET_TIME_absolute_hton (exec_time);
     dd.transaction_id = GNUNET_htonll (wdd_pos->transaction_id);
     dd.coin_pub = wdd_pos->coin_pub;
     TALER_amount_hton (&dd.deposit_value,
diff --git a/src/include/taler_signatures.h b/src/include/taler_signatures.h
@@ -960,6 +960,11 @@ struct TALER_WireDepositDetailP
   struct GNUNET_HashCode h_contract;
 
   /**
+   * Time when the wire transfer was performed by the exchange.
+   */
+  struct GNUNET_TIME_AbsoluteNBO execution_time;
+
+  /**
    * Merchant's transaction ID in NBO.
    */
   uint64_t transaction_id GNUNET_PACKED;