diff options
Diffstat (limited to 'src/mintdb/perf_taler_mintdb_init.c')
| -rw-r--r-- | src/mintdb/perf_taler_mintdb_init.c | 119 |
1 files changed, 107 insertions, 12 deletions
diff --git a/src/mintdb/perf_taler_mintdb_init.c b/src/mintdb/perf_taler_mintdb_init.c index 4ada307bc..f93bd8284 100644 --- a/src/mintdb/perf_taler_mintdb_init.c +++ b/src/mintdb/perf_taler_mintdb_init.c @@ -33,7 +33,9 @@ * @return a randomly generated CollectableBlindcoin */ struct TALER_MINTDB_CollectableBlindcoin * -PERF_TALER_MINTDB_collectable_blindcoin_init () +PERF_TALER_MINTDB_collectable_blindcoin_init ( + const struct TALER_MINTDB_DenominationKeyIssueInformation *dki, + const struct TALER_MINTDB_Reserve *reserve) { uint32_t random_int; struct GNUNET_CRYPTO_rsa_PrivateKey *denomination_key; @@ -45,12 +47,13 @@ PERF_TALER_MINTDB_collectable_blindcoin_init () struct TALER_MINTDB_CollectableBlindcoin *coin; - coin = GNUNET_new (struct TALER_MINTDB_CollectableBlindcoin); + GNUNET_assert (NULL != + (coin = GNUNET_new (struct TALER_MINTDB_CollectableBlindcoin))); GNUNET_assert (NULL != (reserve_sig_key = GNUNET_CRYPTO_eddsa_key_create ())); GNUNET_assert (NULL != (denomination_key = GNUNET_CRYPTO_rsa_private_key_create (512))); - GNUNET_assert (NULL == + GNUNET_assert (NULL != (coin->denom_pub.rsa_public_key = GNUNET_CRYPTO_rsa_private_key_get_public (denomination_key))); GNUNET_CRYPTO_eddsa_key_get_public (reserve_sig_key, @@ -82,6 +85,35 @@ PERF_TALER_MINTDB_collectable_blindcoin_init () return coin; } + +struct TALER_MINTDB_CollectableBlindcoin * +PERF_TALER_MINTDB_collectable_blindcoin_copy (const struct TALER_MINTDB_CollectableBlindcoin *coin) +{ + struct TALER_MINTDB_CollectableBlindcoin *copy; + + GNUNET_assert (NULL != + (copy = GNUNET_new (struct TALER_MINTDB_CollectableBlindcoin))); + *copy = *coin; + // No signature copy function found, Hacking it in + { + char *buffer = NULL; + int size; + GNUNET_assert (0 < + (size = GNUNET_CRYPTO_rsa_signature_encode ( + coin->sig.rsa_signature, + &buffer))); + GNUNET_assert (NULL != + (copy->sig.rsa_signature = GNUNET_CRYPTO_rsa_signature_decode( + buffer, + size))); + GNUNET_free (buffer); + } + GNUNET_assert (NULL != + (copy->denom_pub.rsa_public_key = + GNUNET_CRYPTO_rsa_public_key_dup (coin->denom_pub.rsa_public_key))); + return copy; +} + /** * Liberate memory of @a coin */ @@ -121,12 +153,24 @@ PERF_TALER_MINTDB_reserve_init () } + +struct TALER_MINTDB_Reserve * +PERF_TALER_MINTDB_reserve_copy (const struct TALER_MINTDB_Reserve *reserve) +{ + struct TALER_MINTDB_Reserve *copy; + GNUNET_assert (NULL != (copy = GNUNET_new (struct TALER_MINTDB_Reserve))); + *copy = *reserve; + return copy; +} + /** * Free memory of a reserve */ int PERF_TALER_MINTDB_reserve_free (struct TALER_MINTDB_Reserve *reserve) { + if (NULL == reserve) + return GNUNET_OK; GNUNET_free (reserve); return GNUNET_OK; } @@ -165,7 +209,7 @@ PERF_TALER_MINTDB_refresh_session_free (struct TALER_MINTDB_RefreshSession *refr * Create a randomly generated deposit */ struct TALER_MINTDB_Deposit * -PERF_TALER_MINTDB_deposit_init () +PERF_TALER_MINTDB_deposit_init (const struct TALER_MINTDB_DenominationKeyIssueInformation *dki) { struct TALER_MINTDB_Deposit *deposit; struct TALER_CoinPublicInfo coin; @@ -189,24 +233,20 @@ PERF_TALER_MINTDB_deposit_init () (deposit = GNUNET_malloc (sizeof (struct TALER_MINTDB_Deposit) + sizeof (wire)))); { // coin struct GNUNET_CRYPTO_EddsaPrivateKey *eddsa_prvt; - struct GNUNET_CRYPTO_rsa_PrivateKey *rsa_prv; GNUNET_assert (NULL != (eddsa_prvt = GNUNET_CRYPTO_eddsa_key_create ())); - GNUNET_assert (NULL != - (rsa_prv = GNUNET_CRYPTO_rsa_private_key_create (PERF_TALER_MINTDB_RSA_SIZE))); GNUNET_CRYPTO_eddsa_key_get_public (eddsa_prvt, &coin.coin_pub.eddsa_pub); - GNUNET_assert (NULL != - (coin.denom_pub.rsa_public_key = - GNUNET_CRYPTO_rsa_private_key_get_public (rsa_prv))); + GNUNET_assert (NULL != + (coin.denom_pub.rsa_public_key = + GNUNET_CRYPTO_rsa_public_key_dup (dki->denom_pub.rsa_public_key))); GNUNET_assert (NULL != (coin.denom_sig.rsa_signature = - GNUNET_CRYPTO_rsa_sign (rsa_prv, + GNUNET_CRYPTO_rsa_sign (dki->denom_priv.rsa_private_key, &coin.coin_pub.eddsa_pub, sizeof (struct GNUNET_CRYPTO_EddsaPublicKey)))); - GNUNET_CRYPTO_rsa_private_key_free (rsa_prv); GNUNET_free (eddsa_prvt); } { //csig @@ -265,6 +305,33 @@ PERF_TALER_MINTDB_deposit_init () } +struct TALER_MINTDB_Deposit * +PERF_TALER_MINTDB_deposit_copy (const struct TALER_MINTDB_Deposit *deposit) +{ + struct TALER_MINTDB_Deposit *copy; + + GNUNET_assert (NULL != (copy = GNUNET_new (struct TALER_MINTDB_Deposit))); + *copy = *deposit; + json_incref (copy->wire); + GNUNET_assert (NULL != + (copy->coin.denom_pub.rsa_public_key = + GNUNET_CRYPTO_rsa_public_key_dup (deposit->coin.denom_pub.rsa_public_key))); + { + char *buffer = NULL; + int size; + GNUNET_assert (0 < + (size = GNUNET_CRYPTO_rsa_signature_encode ( + deposit->coin.denom_sig.rsa_signature, + &buffer))); + GNUNET_assert (NULL != + (copy->coin.denom_sig.rsa_signature = + GNUNET_CRYPTO_rsa_signature_decode(buffer, size))); + GNUNET_free (buffer); + } + return copy; +} + + /** * Free memory of a deposit */ @@ -339,6 +406,34 @@ PERF_TALER_MINTDB_denomination_init () } + +struct TALER_MINTDB_DenominationKeyIssueInformation * +PERF_TALER_MINTDB_denomination_copy (const struct TALER_MINTDB_DenominationKeyIssueInformation *dki) +{ + struct TALER_MINTDB_DenominationKeyIssueInformation *copy; + + GNUNET_assert (NULL != + (copy = GNUNET_new (struct TALER_MINTDB_DenominationKeyIssueInformation))); + *copy = *dki; + { + char *buffer = NULL; + int size; + GNUNET_assert (0 < + (size = GNUNET_CRYPTO_rsa_private_key_encode ( + dki->denom_priv.rsa_private_key, + &buffer))); + GNUNET_assert (NULL != + (copy->denom_priv.rsa_private_key = + GNUNET_CRYPTO_rsa_private_key_decode(buffer, size))); + GNUNET_free (buffer); + } + GNUNET_assert (NULL != + (copy->denom_pub.rsa_public_key = + GNUNET_CRYPTO_rsa_public_key_dup (dki->denom_pub.rsa_public_key))); + return copy; +} + + /** * Free memory for a DenominationKeyIssueInformation */ |