disable /keys cherrypicking until #5315 is addressed

src/exchange-lib/exchange_api_handle.c

@@ -867,7 +867,7 @@ keys_completed_cb (void *cls,
       {
         /* offsets will map 1:1 */
         unsigned int off = aold->denom_keys[j] - kd_old.denom_keys;
-
+        /* FIXME(#5315): this should not be an assert! */
         GNUNET_assert (off < kd_old.num_denom_keys);
         anew->denom_keys[j] = &kd.denom_keys[off];
       }
@@ -1127,7 +1127,7 @@ request_keys (struct TALER_EXCHANGE_Handle *exchange)
   GNUNET_assert (NULL == exchange->kr);
   kr = GNUNET_new (struct KeysRequest);
   kr->exchange = exchange;
-  if (GNUNET_YES == MAH_handle_is_ready (exchange))
+  if (GNUNET_YES == MAH_handle_is_ready (exchange) && !TALER_EXCHANGE_API_DISABLE_CHERRYPICKING)
   {
     char *arg;
 

src/exchange-lib/test_exchange_api_keys_cherry_picking.c

@@ -579,7 +579,11 @@ run (void *cls)
     /* Re-download and check /keys */
     { .oc = OC_CHECK_KEYS,
       .details.check_keys.generation = 2,
+#if TALER_EXCHANGE_API_DISABLE_CHERRYPICKING
+      .details.check_keys.num_denom_keys = 12
+#else
       .details.check_keys.num_denom_keys = 8
+#endif
     },
     { .oc = OC_END }
   };

src/exchange-lib/test_exchange_api_keys_cherry_picking_new.c

@@ -84,7 +84,12 @@ run (void *cls,
                               SIGUSR1),
 
     TALER_TESTING_cmd_check_keys ("check-keys-2",
-                                  2, 8,
+                                  2,
+#if TALER_EXCHANGE_API_DISABLE_CHERRYPICKING
+                                  12,
+#else
+                                  8,
+#endif
                                   is->exchange),
 
 

src/include/taler_exchange_service.h

@@ -31,6 +31,13 @@
 /* *********************  /keys *********************** */
 
 
+/**
+ * Temporarily disable cherrypicking until it's fixed.
+ * See #5315.
+ */
+#define TALER_EXCHANGE_API_DISABLE_CHERRYPICKING 1
+
+
 /**
  * List of possible options to be passed to
  * #TALER_EXCHANGE_connect().