merchant

commit 0d296088b75a30dbe70552db48643ced38a9659f
parent 4ff7bb2573714f37d7519ab38a143bf3241e766a
Author: Christian Blättler <blatc2@bfh.ch>
Date:   Thu, 18 Apr 2024 16:15:47 +0200

check hash before inserting

Diffstat:
M
src/backenddb/pg_insert_token_family_key.c
 | 
18
++++++++++--------

1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/src/backenddb/pg_insert_token_family_key.c b/src/backenddb/pg_insert_token_family_key.c
@@ -37,15 +37,20 @@ TMH_PG_insert_token_family_key (void *cls,
 {
   struct PostgresClosure *pg = cls;
   const char *cipher = NULL;
-  // struct GNUNET_HashCode pub_hash;
+  struct GNUNET_HashCode pub_hash;
 
   switch (pub->public_key.cipher)
   {
   case GNUNET_CRYPTO_BSA_RSA:
     cipher = "rsa";
+    GNUNET_CRYPTO_rsa_public_key_hash (pub->public_key.details.rsa_public_key,
+                                       &pub_hash);
     break;
   case GNUNET_CRYPTO_BSA_CS:
     cipher = "cs";
+    GNUNET_CRYPTO_hash (&pub->public_key.details.cs_public_key,
+                        sizeof (pub->public_key.details.cs_public_key),
+                        &pub_hash);
     break;
   case GNUNET_CRYPTO_BSA_INVALID:
     /* case listed to make compilers happy */
@@ -64,13 +69,10 @@ TMH_PG_insert_token_family_key (void *cls,
   };
 
   GNUNET_assert (pub->public_key.cipher == priv->private_key.cipher);
-  // TODO: Ensure pub->public_key.pub_key_hash matches the actual public key
-  // GNUNET_CRYPTO_hash (res,
-  //                     len,
-  //                     &bpk->pub_key_hash);
-  // GNUNET_assert (0 ==
-  //                GNUNET_memcmp (&pub_hash,
-  //                               &pub->public_key.));
+
+  GNUNET_assert (0 ==
+                 GNUNET_memcmp (&pub_hash,
+                                &pub->public_key.pub_key_hash));
   GNUNET_assert (! GNUNET_TIME_absolute_is_zero (
                    valid_after.abs_time));
   GNUNET_assert (! GNUNET_TIME_absolute_is_zero (