exchange

commit 535a6566259370d992a29f0d29c05b045ff93afc
parent 6096c1387cd97f1fd654520b765af93a040c9fa5
Author: Florian Dold <florian.dold@gmail.com>
Date:   Wed, 29 May 2019 17:28:28 +0200

improve error message for wire response files

Diffstat:
M
src/exchange/taler-exchange-httpd_validation.c
 | 
11
+++++++++++

1 file changed, 11 insertions(+), 0 deletions(-)
diff --git a/src/exchange/taler-exchange-httpd_validation.c b/src/exchange/taler-exchange-httpd_validation.c
@@ -157,6 +157,17 @@ load_account (void *cls,
       return;
     }
     GNUNET_free (url);
+    /* Provide friendly error message if user forgot to sign wire response. */
+    if (NULL == json_object_get (wire_s, "master_sig"))
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                  "Wire response file `%s' has not been signed."
+                  " Use taler-exchange-wire to sign it.\n",
+                  ai->wire_response_filename);
+      json_decref (wire_s);
+      *ret = GNUNET_SYSERR;
+      return;
+    }
     if (GNUNET_OK !=
         TALER_JSON_exchange_wire_signature_check (wire_s,
                                                   &TEH_master_public_key))