From 8bdf6ab19df70c16d335ecf82f2c3b2117eeb70e Mon Sep 17 00:00:00 2001 From: Özgür Kesim Date: Wed, 16 Feb 2022 22:01:05 +0100 Subject: [age restriction] progress 14/n - withdraw and deposit Age restriction support for - withdraw is done and tested - deposit is done and tested TODOs: - melt/refresh/reveal - link ------ Added functions - TALER_age_restriction_commit - TALER_age_commitment_derive - TALER_age_commitment_hash - TALER_age_restriction_commitment_free_inside - Hash of age commitment passed around API boundaries Exchangedb adjustments for denominations - all prepared statements re: denominations now handle age_mask - signature parameters adjusted Hash and signature verification of /keys adjusted - Hashes of (normal) denominations and age-restricted denominations are calculated seperately - The hash of the age-restricted ones will then be added to the other hash - The total hash is signed/verified Tests for withdraw with age restriction added - TALER_EXCHANGE_DenomPublickey now carries age_mask - TALER_TESTING_cmd_withdraw_amount* takes age parameter - TALER_TESTING_find_pk takes boolean age_restricted - WithdrawState carries age_commitment and its hash - withdraw_run derives new age commitment, if applicable - Added age parameter to testing (13 as example) Various Fixes and changes - Fixes of post handler for /management/extensions - Fixes for offline tool extensions signing - Slight refactoring of extensions - Age restriction extension simplified - config is now global to extension - added global TEH_age_restriction_enabled and TEH_age_mask in taler-exchange-httpd - helper functions and macros introduced --- src/util/denom.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/util/denom.c') diff --git a/src/util/denom.c b/src/util/denom.c index 783e9a364..7c2c42c9e 100644 --- a/src/util/denom.c +++ b/src/util/denom.c @@ -297,14 +297,14 @@ enum GNUNET_GenericReturnValue TALER_denom_blind ( const struct TALER_DenominationPublicKey *dk, const union TALER_DenominationBlindingKeyP *coin_bks, - const struct TALER_AgeHash *age_commitment_hash, + const struct TALER_AgeCommitmentHash *ach, const struct TALER_CoinSpendPublicKeyP *coin_pub, const struct TALER_ExchangeWithdrawValues *alg_values, struct TALER_CoinPubHash *c_hash, struct TALER_BlindedPlanchet *blinded_planchet) { TALER_coin_pub_hash (coin_pub, - age_commitment_hash, + ach, c_hash); switch (dk->cipher) { -- cgit v1.2.3