refactor h_extensions -> h_policy, and structs accordingly

6 files changed, 38 insertions, 28 deletions

diff --git a/src/lib/auditor_api_deposit_confirmation.c b/src/lib/auditor_api_deposit_confirmation.c
index c4542d0e..0dc3ed1e 100644
--- a/src/lib/auditor_api_deposit_confirmation.c
+++ b/src/lib/auditor_api_deposit_confirmation.c
@@ -153,7 +153,7 @@ handle_deposit_confirmation_finished (void *cls,
  * Verify signature information about the deposit-confirmation.
  *
  * @param h_wire hash of merchant wire details
- * @param h_extensions hash over the extensions, if any
+ * @param h_policy hash over the extensions, if any
  * @param h_contract_terms hash of the contact of the merchant with the customer (further details are never disclosed to the auditor)
  * @param exchange_timestamp timestamp when the deposit was received by the wallet
  * @param wire_deadline by what time must the amount be wired to the merchant
@@ -172,7 +172,7 @@ handle_deposit_confirmation_finished (void *cls,
  */
 static enum GNUNET_GenericReturnValue
 verify_signatures (const struct TALER_MerchantWireHashP *h_wire,
-                   const struct TALER_ExtensionContractHashP *h_extensions,
+                   const struct TALER_ExtensionPolicyHashP *h_policy,
                    const struct TALER_PrivateContractHashP *h_contract_terms,
                    struct GNUNET_TIME_Timestamp exchange_timestamp,
                    struct GNUNET_TIME_Timestamp wire_deadline,
@@ -192,7 +192,7 @@ verify_signatures (const struct TALER_MerchantWireHashP *h_wire,
       TALER_exchange_online_deposit_confirmation_verify (
         h_contract_terms,
         h_wire,
-        h_extensions,
+        h_policy,
         exchange_timestamp,
         wire_deadline,
         refund_deadline,
@@ -239,7 +239,7 @@ struct TALER_AUDITOR_DepositConfirmationHandle *
 TALER_AUDITOR_deposit_confirmation (
   struct TALER_AUDITOR_Handle *auditor,
   const struct TALER_MerchantWireHashP *h_wire,
-  const struct TALER_ExtensionContractHashP *h_extensions,
+  const struct TALER_ExtensionPolicyHashP *h_policy,
   const struct TALER_PrivateContractHashP *h_contract_terms,
   struct GNUNET_TIME_Timestamp exchange_timestamp,
   struct GNUNET_TIME_Timestamp wire_deadline,
@@ -266,7 +266,7 @@ TALER_AUDITOR_deposit_confirmation (
                  TALER_AUDITOR_handle_is_ready_ (auditor));
   if (GNUNET_OK !=
       verify_signatures (h_wire,
-                         h_extensions,
+                         h_policy,
                          h_contract_terms,
                          exchange_timestamp,
                          wire_deadline,
@@ -290,8 +290,8 @@ TALER_AUDITOR_deposit_confirmation (
     = GNUNET_JSON_PACK (
         GNUNET_JSON_pack_data_auto ("h_wire",
                                     h_wire),
-        GNUNET_JSON_pack_data_auto ("h_extensions",
-                                    h_extensions),
+        GNUNET_JSON_pack_data_auto ("h_policy",
+                                    h_policy),
         GNUNET_JSON_pack_data_auto ("h_contract_terms",
                                     h_contract_terms),
         GNUNET_JSON_pack_timestamp ("exchange_timestamp",
diff --git a/src/lib/exchange_api_batch_deposit.c b/src/lib/exchange_api_batch_deposit.c
index 39c1c9b4..43f7d2d4 100644
--- a/src/lib/exchange_api_batch_deposit.c
+++ b/src/lib/exchange_api_batch_deposit.c
@@ -97,9 +97,9 @@ struct TALER_EXCHANGE_BatchDepositHandle
   struct TALER_MerchantWireHashP h_wire;
 
   /**
-   * Hash over the extensions, or all zero.
+   * Hash over the policy, or all zero.
    */
-  struct TALER_ExtensionContractHashP h_extensions;
+  struct TALER_ExtensionPolicyHashP h_policy;
 
   /**
    * Time when this confirmation was generated / when the exchange received
@@ -185,7 +185,7 @@ auditor_cb (void *cls,
   aie->dch = TALER_AUDITOR_deposit_confirmation (
     ah,
     &dh->h_wire,
-    &dh->h_extensions,
+    &dh->h_policy,
     &dh->dcd.h_contract_terms,
     dh->exchange_timestamp,
     dh->dcd.wire_deadline,
@@ -317,7 +317,7 @@ handle_deposit_finished (void *cls,
             TALER_exchange_online_deposit_confirmation_verify (
               &dh->dcd.h_contract_terms,
               &dh->h_wire,
-              &dh->h_extensions,
+              &dh->h_policy,
               dh->exchange_timestamp,
               dh->dcd.wire_deadline,
               dh->dcd.refund_deadline,
@@ -493,8 +493,8 @@ TALER_EXCHANGE_batch_deposit (
   dh->num_cdds = num_cdds;
   dh->dcd = *dcd;
   if (NULL != dcd->extension_details)
-    TALER_deposit_extension_hash (dcd->extension_details,
-                                  &dh->h_extensions);
+    TALER_deposit_policy_hash (dcd->extension_details,
+                               &dh->h_policy);
   TALER_merchant_wire_signature_hash (dcd->merchant_payto_uri,
                                       &dcd->wire_salt,
                                       &dh->h_wire);
@@ -533,7 +533,7 @@ TALER_EXCHANGE_batch_deposit (
 
     if (GNUNET_OK !=
         TALER_EXCHANGE_verify_deposit_signature_ (dcd,
-                                                  &dh->h_extensions,
+                                                  &dh->h_policy,
                                                   &dh->h_wire,
                                                   cdd,
                                                   dki))
diff --git a/src/lib/exchange_api_common.c b/src/lib/exchange_api_common.c
index 2cb379f8..30d609bd 100644
--- a/src/lib/exchange_api_common.c
+++ b/src/lib/exchange_api_common.c
@@ -724,7 +724,8 @@ help_deposit (struct CoinHistoryParseContext *pc,
 {
   struct TALER_MerchantWireHashP h_wire;
   struct TALER_PrivateContractHashP h_contract_terms;
-  // struct TALER_ExtensionContractHashP h_extensions; // FIXME #7270!
+  struct TALER_ExtensionPolicyHashP h_policy;
+  bool no_h_policy;
   struct GNUNET_TIME_Timestamp wallet_timestamp;
   struct TALER_MerchantPublicKeyP merchant_pub;
   struct GNUNET_TIME_Timestamp refund_deadline = {0};
@@ -740,6 +741,10 @@ help_deposit (struct CoinHistoryParseContext *pc,
     GNUNET_JSON_spec_fixed_auto ("h_wire",
                                  &h_wire),
     GNUNET_JSON_spec_mark_optional (
+      GNUNET_JSON_spec_fixed_auto ("h_policy",
+                                   &h_policy),
+      &no_h_policy),
+    GNUNET_JSON_spec_mark_optional (
       GNUNET_JSON_spec_fixed_auto ("h_age_commitment",
                                    &hac),
       &no_hac),
@@ -771,7 +776,7 @@ help_deposit (struct CoinHistoryParseContext *pc,
         &h_wire,
         &h_contract_terms,
         no_hac ? NULL : &hac,
-        NULL /* h_extensions! */,
+        no_h_policy ? NULL : &h_policy,
         &pc->dk->h_key,
         wallet_timestamp,
         &merchant_pub,
@@ -1905,7 +1910,7 @@ TALER_EXCHANGE_get_min_denomination_ (
 enum GNUNET_GenericReturnValue
 TALER_EXCHANGE_verify_deposit_signature_ (
   const struct TALER_EXCHANGE_DepositContractDetail *dcd,
-  const struct TALER_ExtensionContractHashP *ech,
+  const struct TALER_ExtensionPolicyHashP *ech,
   const struct TALER_MerchantWireHashP *h_wire,
   const struct TALER_EXCHANGE_CoinDepositDetail *cdd,
   const struct TALER_EXCHANGE_DenomPublicKey *dki)
diff --git a/src/lib/exchange_api_common.h b/src/lib/exchange_api_common.h
index a75ed3ed..1412ddb1 100644
--- a/src/lib/exchange_api_common.h
+++ b/src/lib/exchange_api_common.h
@@ -203,7 +203,7 @@ TALER_EXCHANGE_get_min_denomination_ (
  * Verify signature information about the deposit.
  *
  * @param dcd contract details
- * @param ech hashed contract (passed to avoid recomputation)
+ * @param eph hashed policy (passed to avoid recomputation)
  * @param h_wire hashed wire details (passed to avoid recomputation)
  * @param cdd coin-specific details
  * @param dki denomination of the coin
@@ -212,7 +212,7 @@ TALER_EXCHANGE_get_min_denomination_ (
 enum GNUNET_GenericReturnValue
 TALER_EXCHANGE_verify_deposit_signature_ (
   const struct TALER_EXCHANGE_DepositContractDetail *dcd,
-  const struct TALER_ExtensionContractHashP *ech,
+  const struct TALER_ExtensionPolicyHashP *eph,
   const struct TALER_MerchantWireHashP *h_wire,
   const struct TALER_EXCHANGE_CoinDepositDetail *cdd,
   const struct TALER_EXCHANGE_DenomPublicKey *dki);
diff --git a/src/lib/exchange_api_deposit.c b/src/lib/exchange_api_deposit.c
index 3ba986b2..074f2eb4 100644
--- a/src/lib/exchange_api_deposit.c
+++ b/src/lib/exchange_api_deposit.c
@@ -97,9 +97,9 @@ struct TALER_EXCHANGE_DepositHandle
   struct TALER_MerchantWireHashP h_wire;
 
   /**
-   * Hash over the extensions, or all zero.
+   * Hash over the policy, or all zero.
    */
-  struct TALER_ExtensionContractHashP h_extensions;
+  struct TALER_ExtensionPolicyHashP h_policy;
 
   /**
    * Time when this confirmation was generated / when the exchange received
@@ -177,7 +177,7 @@ auditor_cb (void *cls,
   aie->dch = TALER_AUDITOR_deposit_confirmation (
     ah,
     &dh->h_wire,
-    &dh->h_extensions,
+    &dh->h_policy,
     &dh->dcd.h_contract_terms,
     dh->exchange_timestamp,
     dh->dcd.wire_deadline,
@@ -277,7 +277,7 @@ handle_deposit_finished (void *cls,
           TALER_exchange_online_deposit_confirmation_verify (
             &dh->dcd.h_contract_terms,
             &dh->h_wire,
-            &dh->h_extensions,
+            &dh->h_policy,
             dh->exchange_timestamp,
             dh->dcd.wire_deadline,
             dh->dcd.refund_deadline,
@@ -447,14 +447,14 @@ TALER_EXCHANGE_deposit (
   dh->cdd = *cdd;
   dh->dcd = *dcd;
   if (NULL != dcd->extension_details)
-    TALER_deposit_extension_hash (dcd->extension_details,
-                                  &dh->h_extensions);
+    TALER_deposit_policy_hash (dcd->extension_details,
+                               &dh->h_policy);
   TALER_merchant_wire_signature_hash (dcd->merchant_payto_uri,
                                       &dcd->wire_salt,
                                       &dh->h_wire);
   if (GNUNET_OK !=
       TALER_EXCHANGE_verify_deposit_signature_ (dcd,
-                                                &dh->h_extensions,
+                                                &dh->h_policy,
                                                 &dh->h_wire,
                                                 cdd,
                                                 dki))
diff --git a/src/lib/exchange_api_refund.c b/src/lib/exchange_api_refund.c
index a937c18a..e5409ce1 100644
--- a/src/lib/exchange_api_refund.c
+++ b/src/lib/exchange_api_refund.c
@@ -236,7 +236,8 @@ verify_conflict_history_ok (struct TALER_EXCHANGE_RefundHandle *rh,
       struct TALER_PrivateContractHashP h_contract_terms;
       struct TALER_AgeCommitmentHash h_age_commitment;
       bool no_hac;
-      // struct TALER_ExtensionContractHashP h_extensions; // FIXME #7270!
+      struct TALER_ExtensionPolicyHashP h_policy;
+      bool no_h_policy;
       struct GNUNET_TIME_Timestamp wallet_timestamp;
       struct TALER_MerchantPublicKeyP merchant_pub;
       struct GNUNET_TIME_Timestamp refund_deadline;
@@ -252,6 +253,10 @@ verify_conflict_history_ok (struct TALER_EXCHANGE_RefundHandle *rh,
           GNUNET_JSON_spec_fixed_auto ("h_age_commitment",
                                        &h_age_commitment),
           &no_hac),
+        GNUNET_JSON_spec_mark_optional (
+          GNUNET_JSON_spec_fixed_auto ("h_policy",
+                                       &h_policy),
+          &no_h_policy),
         GNUNET_JSON_spec_timestamp ("timestamp",
                                     &wallet_timestamp),
         GNUNET_JSON_spec_timestamp ("refund_deadline",
@@ -280,7 +285,7 @@ verify_conflict_history_ok (struct TALER_EXCHANGE_RefundHandle *rh,
                                        no_hac
                                        ? NULL
                                        : &h_age_commitment,
-                                       NULL /* FIXME #7270-OEC: h_extensions! */,
+                                       no_h_policy ? NULL : &h_policy,
                                        &h_denom_pub,
                                        wallet_timestamp,
                                        &merchant_pub,