merchant

commit dac3175e350122d74c6600a89d6045f449705ab1
parent 7de305af405fa04da82684c1921fb3c636434a3b
Author: Christian Grothoff <christian@grothoff.org>
Date:   Fri, 15 Jan 2021 12:39:10 +0100

force (re)download of /keys also for auditor check, see #6699

Diffstat:
M
src/backend/taler-merchant-httpd_auditors.c
 | 
1
+
M
src/backend/taler-merchant-httpd_post-orders-ID-pay.c
 | 
13
+++++++++++++

2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/src/backend/taler-merchant-httpd_auditors.c b/src/backend/taler-merchant-httpd_auditors.c
@@ -61,6 +61,7 @@ static unsigned int nauditors;
  */
 json_t *j_auditors;
 
+
 int
 TMH_AUDITORS_check_dk (struct TALER_EXCHANGE_Handle *mh,
                        const struct TALER_EXCHANGE_DenomPublicKey *dk,
diff --git a/src/backend/taler-merchant-httpd_post-orders-ID-pay.c b/src/backend/taler-merchant-httpd_post-orders-ID-pay.c
@@ -845,6 +845,19 @@ process_pay_with_exchange (void *cls,
                                &http_status,
                                &ec))
     {
+      if (! pc->tried_force_keys)
+      {
+        /* let's try *forcing* a re-download of /keys from the exchange.
+           Maybe the wallet has seen auditors that we missed. */
+        pc->tried_force_keys = true;
+        pc->fo = TMH_EXCHANGES_find_exchange (pc->current_exchange,
+                                              pc->wm->wire_method,
+                                              GNUNET_YES,
+                                              &process_pay_with_exchange,
+                                              pc);
+        if (NULL != pc->fo)
+          return;
+      }
       resume_pay_with_response (
         pc,
         http_status,