-towards reserve history testing

2 files changed, 45 insertions, 25 deletions

diff --git a/src/lib/exchange_api_purse_merge.c b/src/lib/exchange_api_purse_merge.c
index a32b44d4..0812fdad 100644
--- a/src/lib/exchange_api_purse_merge.c
+++ b/src/lib/exchange_api_purse_merge.c
@@ -104,6 +104,12 @@ struct TALER_EXCHANGE_AccountMergeHandle
    * Our merge key.
    */
   struct TALER_PurseMergePrivateKeyP merge_priv;
+
+  /**
+   * Reserve signature affirming the merge.
+   */
+  struct TALER_ReserveSignatureP reserve_sig;
+
 };
 
 
@@ -168,7 +174,8 @@ handle_purse_merge_finished (void *cls,
   const json_t *j = response;
   struct TALER_EXCHANGE_AccountMergeResponse dr = {
     .hr.reply = j,
-    .hr.http_status = (unsigned int) response_code
+    .hr.http_status = (unsigned int) response_code,
+    .reserve_sig = &pch->reserve_sig
   };
 
   pch->job = NULL;
@@ -180,17 +187,14 @@ handle_purse_merge_finished (void *cls,
   case MHD_HTTP_OK:
     {
       const struct TALER_EXCHANGE_Keys *key_state;
-      struct GNUNET_TIME_Timestamp etime;
       struct TALER_Amount total_deposited;
-      struct TALER_ExchangeSignatureP exchange_sig;
-      struct TALER_ExchangePublicKeyP exchange_pub;
       struct GNUNET_JSON_Specification spec[] = {
         GNUNET_JSON_spec_fixed_auto ("exchange_sig",
-                                     &exchange_sig),
+                                     &dr.details.success.exchange_sig),
         GNUNET_JSON_spec_fixed_auto ("exchange_pub",
-                                     &exchange_pub),
+                                     &dr.details.success.exchange_pub),
         GNUNET_JSON_spec_timestamp ("exchange_timestamp",
-                                    &etime),
+                                    &dr.details.success.etime),
         TALER_JSON_spec_amount ("merge_amount",
                                 pch->purse_value_after_fees.currency,
                                 &total_deposited),
@@ -210,7 +214,7 @@ handle_purse_merge_finished (void *cls,
       key_state = TALER_EXCHANGE_get_keys (pch->exchange);
       if (GNUNET_OK !=
           TALER_EXCHANGE_test_signing_key (key_state,
-                                           &exchange_pub))
+                                           &dr.details.success.exchange_pub))
       {
         GNUNET_break_op (0);
         dr.hr.http_status = 0;
@@ -219,15 +223,15 @@ handle_purse_merge_finished (void *cls,
       }
       if (GNUNET_OK !=
           TALER_exchange_online_purse_merged_verify (
-            etime,
+            dr.details.success.etime,
             pch->purse_expiration,
             &pch->purse_value_after_fees,
             &pch->purse_pub,
             &pch->h_contract_terms,
             &pch->reserve_pub,
             pch->provider_url,
-            &exchange_pub,
-            &exchange_sig))
+            &dr.details.success.exchange_pub,
+            &dr.details.success.exchange_sig))
       {
         GNUNET_break_op (0);
         dr.hr.http_status = 0;
@@ -367,7 +371,6 @@ TALER_EXCHANGE_account_merge (
   json_t *merge_obj;
   CURL *eh;
   struct TALER_PurseMergeSignatureP merge_sig;
-  struct TALER_ReserveSignatureP reserve_sig;
   char arg_str[sizeof (pch->purse_pub) * 2 + 32];
   char *reserve_url;
 
@@ -442,7 +445,7 @@ TALER_EXCHANGE_account_merge (
                                      min_age,
                                      TALER_WAMF_MODE_MERGE_FULLY_PAID_PURSE,
                                      reserve_priv,
-                                     &reserve_sig);
+                                     &pch->reserve_sig);
   }
   merge_obj = GNUNET_JSON_PACK (
     GNUNET_JSON_pack_string ("payto_uri",
@@ -450,7 +453,7 @@ TALER_EXCHANGE_account_merge (
     GNUNET_JSON_pack_data_auto ("merge_sig",
                                 &merge_sig),
     GNUNET_JSON_pack_data_auto ("reserve_sig",
-                                &reserve_sig),
+                                &pch->reserve_sig),
     GNUNET_JSON_pack_timestamp ("merge_timestamp",
                                 merge_timestamp));
   GNUNET_assert (NULL != merge_obj);
diff --git a/src/lib/exchange_api_reserves_history.c b/src/lib/exchange_api_reserves_history.c
index d9c42d69..2925b025 100644
--- a/src/lib/exchange_api_reserves_history.c
+++ b/src/lib/exchange_api_reserves_history.c
@@ -65,14 +65,24 @@ struct TALER_EXCHANGE_ReservesHistoryHandle
   TALER_EXCHANGE_ReservesHistoryCallback cb;
 
   /**
+   * Closure for @a cb.
+   */
+  void *cb_cls;
+
+  /**
    * Public key of the reserve we are querying.
    */
   struct TALER_ReservePublicKeyP reserve_pub;
 
   /**
-   * Closure for @a cb.
+   * Our signature.
    */
-  void *cb_cls;
+  struct TALER_ReserveSignatureP reserve_sig;
+
+  /**
+   * When did we make the request.
+   */
+  struct GNUNET_TIME_Timestamp ts;
 
 };
 
@@ -93,7 +103,9 @@ handle_reserves_history_ok (struct TALER_EXCHANGE_ReservesHistoryHandle *rsh,
   unsigned int len;
   struct TALER_EXCHANGE_ReserveHistory rs = {
     .hr.reply = j,
-    .hr.http_status = MHD_HTTP_OK
+    .hr.http_status = MHD_HTTP_OK,
+    .ts = rsh->ts,
+    .reserve_sig = &rsh->reserve_sig
   };
   struct GNUNET_JSON_Specification spec[] = {
     TALER_JSON_spec_amount_any ("balance",
@@ -247,9 +259,8 @@ TALER_EXCHANGE_reserves_history (
   struct GNUNET_CURL_Context *ctx;
   CURL *eh;
   char arg_str[sizeof (struct TALER_ReservePublicKeyP) * 2 + 32];
-  struct TALER_ReserveSignatureP reserve_sig;
-  struct GNUNET_TIME_Timestamp ts
-    = GNUNET_TIME_timestamp_get ();
+  const struct TALER_EXCHANGE_Keys *keys;
+  const struct TALER_EXCHANGE_GlobalFee *gf;
 
   if (GNUNET_YES !=
       TEAH_handle_is_ready (exchange))
@@ -261,6 +272,7 @@ TALER_EXCHANGE_reserves_history (
   rsh->exchange = exchange;
   rsh->cb = cb;
   rsh->cb_cls = cb_cls;
+  rsh->ts = GNUNET_TIME_timestamp_get ();
   GNUNET_CRYPTO_eddsa_key_get_public (&reserve_priv->eddsa_priv,
                                       &rsh->reserve_pub.eddsa_pub);
   {
@@ -293,16 +305,21 @@ TALER_EXCHANGE_reserves_history (
     GNUNET_free (rsh);
     return NULL;
   }
-  TALER_wallet_reserve_history_sign (ts,
-                                     NULL, /* FIXME: fee! */
+  keys = TALER_EXCHANGE_get_keys (exchange);
+  GNUNET_assert (NULL != keys);
+  gf = TALER_EXCHANGE_get_global_fee (keys,
+                                      rsh->ts);
+  GNUNET_assert (NULL != gf);
+  TALER_wallet_reserve_history_sign (rsh->ts,
+                                     &gf->fees.history,
                                      reserve_priv,
-                                     &reserve_sig);
+                                     &rsh->reserve_sig);
   {
     json_t *history_obj = GNUNET_JSON_PACK (
       GNUNET_JSON_pack_timestamp ("request_timestamp",
-                                  ts),
+                                  rsh->ts),
       GNUNET_JSON_pack_data_auto ("reserve_sig",
-                                  &reserve_sig));
+                                  &rsh->reserve_sig));
 
     if (GNUNET_OK !=
         TALER_curl_easy_post (&rsh->post_ctx,