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author | Christian Grothoff <christian@grothoff.org> | 2021-12-21 16:16:10 +0100 |
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committer | Christian Grothoff <christian@grothoff.org> | 2021-12-25 13:56:40 +0100 |
commit | 2c14d338704f4574055c4b5c51d8a79dd2e22345 (patch) | |
tree | b90afcabc65e7f27b531098a8bf3ce48a5362593 /src/auditor/taler-helper-auditor-coins.c | |
parent | 1b23857f2cb56f4aa95a07d7c52bd48abc20b73b (diff) | |
download | exchange-2c14d338704f4574055c4b5c51d8a79dd2e22345.tar.xz |
deduplicate melt signing logic, remove coin_pub from data being signed over
Diffstat (limited to 'src/auditor/taler-helper-auditor-coins.c')
-rw-r--r-- | src/auditor/taler-helper-auditor-coins.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/src/auditor/taler-helper-auditor-coins.c b/src/auditor/taler-helper-auditor-coins.c index 393fc464b..16d030b7f 100644 --- a/src/auditor/taler-helper-auditor-coins.c +++ b/src/auditor/taler-helper-auditor-coins.c @@ -1287,23 +1287,17 @@ refresh_session_cb (void *cls, /* verify melt signature */ { - struct TALER_RefreshMeltCoinAffirmationPS rmc = { - .purpose.purpose = htonl (TALER_SIGNATURE_WALLET_COIN_MELT), - .purpose.size = htonl (sizeof (rmc)), - .rc = *rc, - .melt_fee = issue->fee_refresh, - .coin_pub = *coin_pub - }; + const struct TALER_DenominationHash h_denom_pub; TALER_denom_pub_hash (denom_pub, &rmc.h_denom_pub); - TALER_amount_hton (&rmc.amount_with_fee, - amount_with_fee); if (GNUNET_OK != - GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_WALLET_COIN_MELT, - &rmc, - &coin_sig->eddsa_signature, - &coin_pub->eddsa_pub)) + TALER_wallet_melt_verify (&rmc.amount_with_fee, + &issue->fee_refresh, + rc, + &h_denom_pub, + coin_pub, + coin_sig)) { TALER_ARL_report (report_bad_sig_losses, GNUNET_JSON_PACK ( |