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add extension hashing

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This commit is contained in:
Christian Grothoff 2021-11-06 17:26:11 +01:00
parent 8175fdfa0f
commit 0b370a6814
No known key found for this signature in database
GPG Key ID: 939E6BE1E29FC3CC
2 changed files with 5 additions and 12 deletions
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7
src/include/taler_signatures.h
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@ -530,13 +530,6 @@ struct TALER_DepositRequestPS
*/
struct TALER_MerchantPublicKeyP merchant;
/**
* The coin's public key. This is the value that must have been
* signed (blindly) by the Exchange. The deposit request is to be
* signed by the corresponding private key (using EdDSA).
*/
struct TALER_CoinSpendPublicKeyP coin_pub;
};

10
src/util/wallet_signatures.c
View File

@ -48,13 +48,12 @@ TALER_wallet_deposit_sign (
.merchant = *merchant_pub
};
// FIXME: sign also over h_extensions!
if (NULL != h_extensions)
dr.h_extensions = *h_extensions;
GNUNET_assert (GNUNET_OK ==
GNUNET_TIME_round_abs (&wallet_timestamp));
GNUNET_assert (GNUNET_OK ==
GNUNET_TIME_round_abs (&refund_deadline));
GNUNET_CRYPTO_eddsa_key_get_public (&coin_priv->eddsa_priv,
&dr.coin_pub.eddsa_pub);
TALER_amount_hton (&dr.amount_with_fee,
amount);
TALER_amount_hton (&dr.deposit_fee,
@ -87,10 +86,11 @@ TALER_wallet_deposit_verify (
.h_denom_pub = *h_denom_pub,
.wallet_timestamp = GNUNET_TIME_absolute_hton (wallet_timestamp),
.refund_deadline = GNUNET_TIME_absolute_hton (refund_deadline),
.merchant = *merchant_pub,
.coin_pub = *coin_pub
.merchant = *merchant_pub
};
if (NULL != h_extensions)
dr.h_extensions = *h_extensions;
TALER_amount_hton (&dr.amount_with_fee,
amount);
TALER_amount_hton (&dr.deposit_fee,