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[taler-merchant] branch master updated: -fix FTBFS


From: gnunet
Subject: [taler-merchant] branch master updated: -fix FTBFS
Date: Thu, 17 Feb 2022 19:03:19 +0100

This is an automated email from the git hooks/post-receive script.

grothoff pushed a commit to branch master
in repository merchant.

The following commit(s) were added to refs/heads/master by this push:
     new 9a737781 -fix FTBFS
9a737781 is described below

commit 9a7377810c764897a98a350dfadb9035fe7af62b
Author: Christian Grothoff <christian@grothoff.org>
AuthorDate: Thu Feb 17 19:03:17 2022 +0100

    -fix FTBFS
---
 src/lib/merchant_api_tip_pickup.c       | 174 ++++++++++++--------------------
 src/testing/testing_api_cmd_pay_order.c |   2 +-
 2 files changed, 67 insertions(+), 109 deletions(-)

diff --git a/src/lib/merchant_api_tip_pickup.c 
b/src/lib/merchant_api_tip_pickup.c
index d7609577..6d37d922 100644
--- a/src/lib/merchant_api_tip_pickup.c
+++ b/src/lib/merchant_api_tip_pickup.c
@@ -52,6 +52,26 @@ struct PlanchetData
    */
   struct TALER_CoinPubHash c_hash;
 
+  /**
+   * Nonce used for @e csr request, if any.
+   */
+  struct TALER_CsNonce nonce;
+
+  /**
+   * Handle for a /csr request we may optionally need
+   * to trigger.
+   */
+  struct TALER_EXCHANGE_CsRWithdrawHandle *csr;
+
+  /**
+   * Handle for the /tip-pickup operation we are part of.
+   */
+  struct TALER_MERCHANT_TipPickupHandle *tp;
+
+  /**
+   * Offset of this entry in the array.
+   */
+  unsigned int off;
 };
 
 
@@ -86,12 +106,6 @@ struct TALER_MERCHANT_TipPickupHandle
    */
   struct TALER_EXCHANGE_PrivateCoinDetails *pcds;
 
-  /**
-   * Handle for a /csr request we may optionally need
-   * to trigger.
-   */
-  struct TALER_EXCHANGE_CsRHandle *csr;
-
   /**
    * Context for making HTTP requests.
    */
@@ -102,12 +116,6 @@ struct TALER_MERCHANT_TipPickupHandle
    */
   char *backend_url;
 
-  /**
-   * Array of denomination keys and nonces, or NULL.
-   * Length is @e nks_len.
-   */
-  struct TALER_EXCHANGE_NonceKey *nks;
-
   /**
    * ID of the tip we are picking up.
    */
@@ -119,9 +127,9 @@ struct TALER_MERCHANT_TipPickupHandle
   unsigned int num_planchets;
 
   /**
-   * Length of the @e nks array.
+   * Number of remaining active /csr-withdraw requests.
    */
-  unsigned int nks_len;
+  unsigned int csr_active;
 };
 
 
@@ -229,7 +237,6 @@ static void
 pickup_post_csr (struct TALER_MERCHANT_TipPickupHandle *tp)
 {
   struct TALER_PlanchetDetail details[tp->num_planchets];
-  unsigned int noff = 0;
 
   for (unsigned int i = 0; i<tp->num_planchets; i++)
   {
@@ -244,10 +251,8 @@ pickup_post_csr (struct TALER_MERCHANT_TipPickupHandle *tp)
                                            &pcd->bks);
     if (TALER_DENOMINATION_CS == pcd->exchange_vals.cipher)
     {
-      GNUNET_assert (noff < tp->nks_len);
       details[i].blinded_planchet.details.cs_blinded_planchet.nonce
-        = tp->nks[noff].nonce;
-      noff++;
+        = pd->nonce;
     }
     if (GNUNET_OK !=
         TALER_planchet_prepare (&pd->pk.key,
@@ -294,54 +299,29 @@ pickup_post_csr (struct TALER_MERCHANT_TipPickupHandle 
*tp)
  */
 static void
 csr_cb (void *cls,
-        const struct TALER_EXCHANGE_CsRResponse *csrr)
+        const struct TALER_EXCHANGE_CsRWithdrawResponse *csrr)
 {
-  struct TALER_MERCHANT_TipPickupHandle *tp = cls;
+  struct PlanchetData *pd = cls;
+  struct TALER_MERCHANT_TipPickupHandle *tp = pd->tp;
 
-  tp->csr = NULL;
+  pd->csr = NULL;
+  tp->csr_active--;
   switch (csrr->hr.http_status)
   {
   case MHD_HTTP_OK:
     {
-      unsigned int off = 0;
+      struct TALER_EXCHANGE_PrivateCoinDetails *pcd = &tp->pcds[pd->off];
 
-      for (unsigned int i = 0; i<tp->num_planchets; i++)
-      {
-        const struct PlanchetData *pd = &tp->planchets[i];
-        struct TALER_EXCHANGE_PrivateCoinDetails *pcd = &tp->pcds[i];
-
-        switch (pd->pk.key.cipher)
-        {
-        case TALER_DENOMINATION_INVALID:
-          GNUNET_assert (0);
-          break;
-        case TALER_DENOMINATION_RSA:
-          continue;
-        case TALER_DENOMINATION_CS:
-          if (off >= csrr->details.success.alg_values_len)
-          {
-            struct TALER_MERCHANT_PickupDetails pd = {
-              .hr.http_status = 0
-            };
-
-            GNUNET_break (0);
-            tp->cb (tp->cb_cls,
-                    &pd);
-            TALER_MERCHANT_tip_pickup_cancel (tp);
-            return;
-          }
-          pcd->exchange_vals = csrr->details.success.alg_values[off];
-          off++;
-          break;
-        }
-      }
+      pcd->exchange_vals = csrr->details.success.alg_values;
     }
+    if (0 != tp->csr_active)
+      return;
     pickup_post_csr (tp);
     return;
   default:
     {
       struct TALER_MERCHANT_PickupDetails pd = {
-        .hr.hint = "/csr failed",
+        .hr.hint = "/csr-withdraw failed",
         .hr.exchange_http_status = csrr->hr.http_status
       };
 
@@ -365,7 +345,6 @@ TALER_MERCHANT_tip_pickup (struct GNUNET_CURL_Context *ctx,
                            void *pickup_cb_cls)
 {
   struct TALER_MERCHANT_TipPickupHandle *tp;
-  unsigned int num_csr;
 
   if (0 == num_planchets)
   {
@@ -378,19 +357,21 @@ TALER_MERCHANT_tip_pickup (struct GNUNET_CURL_Context 
*ctx,
   tp->ctx = ctx;
   tp->backend_url = GNUNET_strdup (backend_url);
   tp->tip_id = *tip_id;
-  GNUNET_array_grow (tp->planchets,
-                     tp->num_planchets,
-                     num_planchets);
+  tp->num_planchets = num_planchets;
+  tp->planchets = GNUNET_new_array (num_planchets,
+                                    struct PlanchetData);
   tp->pcds = GNUNET_new_array (num_planchets,
                                struct TALER_EXCHANGE_PrivateCoinDetails);
-  num_csr = 0;
   for (unsigned int i = 0; i<num_planchets; i++)
   {
-    const struct TALER_MERCHANT_PlanchetData *pd = &pds[i];
-    const struct TALER_EXCHANGE_DenomPublicKey *pk = pd->pk;
+    const struct TALER_MERCHANT_PlanchetData *mpd = &pds[i];
+    const struct TALER_EXCHANGE_DenomPublicKey *pk = mpd->pk;
     struct TALER_EXCHANGE_PrivateCoinDetails *pcd = &tp->pcds[i];
+    struct PlanchetData *pd = &tp->planchets[i];
 
-    tp->planchets[i].ps = pd->ps;
+    pd->off = i;
+    pd->tp = tp;
+    tp->planchets[i].ps = mpd->ps;
     tp->planchets[i].pk = *pds[i].pk;
     TALER_denom_pub_deep_copy (&tp->planchets[i].pk.key,
                                &pds[i].pk->key);
@@ -400,57 +381,34 @@ TALER_MERCHANT_tip_pickup (struct GNUNET_CURL_Context 
*ctx,
       pcd->exchange_vals.cipher = TALER_DENOMINATION_RSA;
       break;
     case TALER_DENOMINATION_CS:
-      num_csr++;
-      break;
+      {
+        TALER_cs_withdraw_nonce_derive (&pd->ps,
+                                        &pd->nonce);
+        pd->csr = TALER_EXCHANGE_csr_withdraw (exchange,
+                                               &pd->pk,
+                                               &pd->nonce,
+                                               &csr_cb,
+                                               pd);
+        if (NULL == pd->csr)
+        {
+          GNUNET_break (0);
+          TALER_MERCHANT_tip_pickup_cancel (tp);
+          return NULL;
+        }
+        tp->csr_active++;
+        break;
+      }
     default:
       GNUNET_break (0);
       TALER_MERCHANT_tip_pickup_cancel (tp);
       return NULL;
     }
   }
-  if (0 == num_csr)
+  if (0 == tp->csr_active)
   {
     pickup_post_csr (tp);
     return tp;
   }
-  tp->nks_len = num_csr;
-  tp->nks = GNUNET_new_array (num_csr,
-                              struct TALER_EXCHANGE_NonceKey);
-  {
-    unsigned int off = 0;
-
-    for (unsigned int i = 0; i<tp->num_planchets; i++)
-    {
-      const struct PlanchetData *pd = &tp->planchets[i];
-      struct TALER_EXCHANGE_NonceKey *nk = &tp->nks[i];
-
-      switch (pd->pk.key.cipher)
-      {
-      case TALER_DENOMINATION_INVALID:
-        GNUNET_assert (0);
-        break;
-      case TALER_DENOMINATION_RSA:
-        break;
-      case TALER_DENOMINATION_CS:
-        nk->pk = &pd->pk;
-        TALER_cs_withdraw_nonce_derive (&pd->ps,
-                                        &nk->nonce);
-        off++;
-        break;
-      }
-    }
-    tp->csr = TALER_EXCHANGE_csr (exchange,
-                                  off,
-                                  tp->nks,
-                                  &csr_cb,
-                                  tp);
-    if (NULL == tp->csr)
-    {
-      GNUNET_break (0);
-      TALER_MERCHANT_tip_pickup_cancel (tp);
-      return NULL;
-    }
-  }
   return tp;
 }
 
@@ -461,9 +419,15 @@ TALER_MERCHANT_tip_pickup_cancel (struct 
TALER_MERCHANT_TipPickupHandle *tp)
   for (unsigned int i = 0; i<tp->num_planchets; i++)
   {
     struct TALER_EXCHANGE_PrivateCoinDetails *pcd = &tp->pcds[i];
+    struct PlanchetData *pd = &tp->planchets[i];
 
     TALER_denom_sig_free (&pcd->sig);
     TALER_denom_pub_free (&tp->planchets[i].pk.key);
+    if (NULL != pd->csr)
+    {
+      TALER_EXCHANGE_csr_withdraw_cancel (pd->csr);
+      pd->csr = NULL;
+    }
   }
   GNUNET_array_grow (tp->planchets,
                      tp->num_planchets,
@@ -473,13 +437,7 @@ TALER_MERCHANT_tip_pickup_cancel (struct 
TALER_MERCHANT_TipPickupHandle *tp)
     TALER_MERCHANT_tip_pickup2_cancel (tp->tpo2);
     tp->tpo2 = NULL;
   }
-  if (NULL != tp->csr)
-  {
-    TALER_EXCHANGE_csr_cancel (tp->csr);
-    tp->csr = NULL;
-  }
   GNUNET_free (tp->backend_url);
-  GNUNET_free (tp->nks);
   GNUNET_free (tp->pcds);
   GNUNET_free (tp);
 }
diff --git a/src/testing/testing_api_cmd_pay_order.c 
b/src/testing/testing_api_cmd_pay_order.c
index 5609cf07..956a54ef 100644
--- a/src/testing/testing_api_cmd_pay_order.c
+++ b/src/testing/testing_api_cmd_pay_order.c
@@ -195,7 +195,7 @@ build_coins (struct TALER_MERCHANT_PayCoin **pc,
     GNUNET_assert (0 <=
                    TALER_amount_subtract (&icoin->amount_without_fee,
                                           &icoin->denom_value,
-                                          &dpk->fee_deposit));
+                                          &dpk->fees.deposit));
     GNUNET_assert (GNUNET_OK ==
                    TALER_TESTING_get_trait_exchange_url (coin_cmd,
                                                          &exchange_url));

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