[GNUnet-SVN] [taler-merchant] branch master updated: fix logic to check auditors of denomination keys

[gnunet]

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grothoff pushed a commit to branch master
in repository merchant.

The following commit(s) were added to refs/heads/master by this push:
     new 59a2609  fix logic to check auditors of denomination keys
59a2609 is described below

commit 59a2609ddbab74e3bc50bd395ee2dc62018fa46a
Author: Christian Grothoff <address@hidden>
AuthorDate: Thu May 11 11:34:48 2017 +0200

    fix logic to check auditors of denomination keys
---
 src/backend/taler-merchant-httpd_auditors.c | 32 +++++++++++++++++++----------
 src/backend/taler-merchant-httpd_pay.c      |  5 ++---
 2 files changed, 23 insertions(+), 14 deletions(-)

diff --git a/src/backend/taler-merchant-httpd_auditors.c 
b/src/backend/taler-merchant-httpd_auditors.c
index 2671e08..cfd69c2 100644
--- a/src/backend/taler-merchant-httpd_auditors.c
+++ b/src/backend/taler-merchant-httpd_auditors.c
@@ -79,8 +79,6 @@ TMH_AUDITORS_check_dk (struct TALER_EXCHANGE_Handle *mh,
 {
   const struct TALER_EXCHANGE_Keys *keys;
   const struct TALER_EXCHANGE_AuditorInformation *ai;
-  unsigned int i;
-  unsigned int j;
 
   if (0 == GNUNET_TIME_absolute_get_remaining 
(dk->expire_deposit).rel_value_us)
   {
@@ -98,15 +96,28 @@ TMH_AUDITORS_check_dk (struct TALER_EXCHANGE_Handle *mh,
     GNUNET_break (0);
     return GNUNET_SYSERR;
   }
-  for (i=0;i<keys->num_auditors;i++)
+  for (unsigned int i=0;i<keys->num_auditors;i++)
   {
     ai = &keys->auditors[i];
-    for (j=0;j<ai->num_denom_keys;j++)
+    for (unsigned int j=0;j<nauditors;j++)
+    {
+      if (0 == memcmp (&ai->auditor_pub,
+                       &auditors[j].public_key,
+                       sizeof (struct TALER_AuditorPublicKeyP)))
+      {
+        GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                    "Found supported auditor `%s' (%s)\n",
+                    auditors[j].name,
+                    TALER_B2S (&auditors[j].public_key));
+
+      }
+    }
+    for (unsigned int j=0;j<ai->num_denom_keys;j++)
       if (ai->denom_keys[j] == dk)
         return GNUNET_OK;
   }
   GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-              "Denomination key %s offered by client not audited by accepted 
auditor\n",
+              "Denomination key %s offered by client not audited by any 
accepted auditor\n",
               GNUNET_h2s (&dk->h_key));
   return GNUNET_NO;
 }
@@ -181,6 +192,9 @@ parse_auditors (void *cls,
     GNUNET_free (pks);
     return;
   }
+  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+              "Loaded key data of auditor `%s'\n",
+              auditor.name);
   GNUNET_free (pks);
   GNUNET_array_append (auditors,
                        nauditors,
@@ -198,15 +212,13 @@ parse_auditors (void *cls,
 int
 TMH_AUDITORS_init (const struct GNUNET_CONFIGURATION_Handle *cfg)
 {
-  unsigned int cnt;
-
   GNUNET_CONFIGURATION_iterate_sections (cfg,
                                          &parse_auditors,
                                          (void *) cfg);
 
   /* Generate preferred exchange(s) array. */
   j_auditors = json_array ();
-  for (cnt = 0; cnt < nauditors; cnt++)
+  for (unsigned int cnt = 0; cnt < nauditors; cnt++)
     GNUNET_assert (0 ==
                    json_array_append_new (j_auditors,
                                           json_pack ("{s:s, s:o, s:s}",
@@ -223,11 +235,9 @@ TMH_AUDITORS_init (const struct 
GNUNET_CONFIGURATION_Handle *cfg)
 void
 TMH_AUDITORS_done ()
 {
-  unsigned int i;
-
   json_decref (j_auditors);
   j_auditors = NULL;
-  for (i=0;i<nauditors;i++)
+  for (unsigned int i=0;i<nauditors;i++)
   {
     GNUNET_free (auditors[i].name);
     GNUNET_free (auditors[i].uri);
diff --git a/src/backend/taler-merchant-httpd_pay.c 
b/src/backend/taler-merchant-httpd_pay.c
index 8c7adb8..5649894 100644
--- a/src/backend/taler-merchant-httpd_pay.c
+++ b/src/backend/taler-merchant-httpd_pay.c
@@ -553,7 +553,6 @@ process_pay_with_exchange (void *cls,
   struct TALER_Amount wire_fee_delta;
   struct TALER_Amount wire_fee_customer_contribution;
   const struct TALER_EXCHANGE_Keys *keys;
-  unsigned int i;
 
   pc->fo = NULL;
   if (NULL == mh)
@@ -580,7 +579,7 @@ process_pay_with_exchange (void *cls,
   }
 
   /* Total up the fees and the value of the deposited coins! */
-  for (i=0;i<pc->coins_cnt;i++)
+  for (unsigned int i=0;i<pc->coins_cnt;i++)
   {
     struct DepositConfirmation *dc = &pc->dc[i];
     const struct TALER_EXCHANGE_DenomPublicKey *denom_details;
@@ -784,7 +783,7 @@ process_pay_with_exchange (void *cls,
               "Exchange and fee structure OK. Initiating deposit operation for 
coins\n");
 
   /* Initiate /deposit operation for all coins */
-  for (i=0;i<pc->coins_cnt;i++)
+  for (unsigned int i=0;i<pc->coins_cnt;i++)
   {
     struct DepositConfirmation *dc = &pc->dc[i];
 

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