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added new commands for melting

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This commit is contained in:
Fournier Nicolas 2015-07-20 10:24:09 +02:00
parent cb37f25146
commit 3e8a837a07
3 changed files with 102 additions and 21 deletions
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26
src/mintdb/perf_taler_mintdb_init.c
View File

@ -534,24 +534,13 @@ PERF_TALER_MINTDB_coin_public_info_free (struct TALER_CoinPublicInfo *cpi)
*/ */
struct TALER_MINTDB_RefreshMelt * struct TALER_MINTDB_RefreshMelt *
PERF_TALER_MINTDB_refresh_melt_init (struct GNUNET_HashCode *session, PERF_TALER_MINTDB_refresh_melt_init (struct GNUNET_HashCode *session,
struct TALER_MINTDB_DenominationKeyIssueInformation *dki) struct PERF_TALER_MINTDB_Coin *coin)
{ {
struct TALER_MINTDB_RefreshMelt *melt; struct TALER_MINTDB_RefreshMelt *melt;
struct GNUNET_CRYPTO_EddsaPrivateKey *coin_key; struct TALER_CoinSpendSignatureP coin_sig;
struct TALER_CoinPublicInfo cpi;
struct TALER_CoinSpendSignatureP coin_spent;
struct TALER_Amount amount; struct TALER_Amount amount;
struct TALER_Amount amount_with_fee; struct TALER_Amount amount_with_fee;
coin_key = GNUNET_CRYPTO_eddsa_key_create ();
cpi.denom_pub = dki->denom_pub;
GNUNET_CRYPTO_eddsa_key_get_public (coin_key,
&cpi.coin_pub.eddsa_pub);
GNUNET_assert (NULL !=
(cpi.denom_sig.rsa_signature =
GNUNET_CRYPTO_rsa_sign (dki->denom_priv.rsa_private_key,
&cpi.coin_pub.eddsa_pub,
sizeof (struct GNUNET_CRYPTO_EddsaPublicKey))));
{ {
struct struct
{ {
@ -562,22 +551,21 @@ PERF_TALER_MINTDB_refresh_melt_init (struct GNUNET_HashCode *session,
to_sign.purpose.purpose = GNUNET_SIGNATURE_PURPOSE_TEST; to_sign.purpose.purpose = GNUNET_SIGNATURE_PURPOSE_TEST;
to_sign.purpose.size = htonl (sizeof (to_sign)); to_sign.purpose.size = htonl (sizeof (to_sign));
to_sign.session = *session; to_sign.session = *session;
GNUNET_CRYPTO_eddsa_sign (coin_key, GNUNET_CRYPTO_eddsa_sign (&coin->priv,
&to_sign.purpose, &to_sign.purpose,
&coin_spent.eddsa_signature); &coin_sig.eddsa_signature);
} }
GNUNET_assert (GNUNET_OK == TALER_string_to_amount (CURRENCY ":10.0", GNUNET_assert (GNUNET_OK == TALER_string_to_amount (CURRENCY ":1.1",
&amount)); &amount));
GNUNET_assert (GNUNET_OK == TALER_string_to_amount (CURRENCY ":0.1", GNUNET_assert (GNUNET_OK == TALER_string_to_amount (CURRENCY ":0.1",
&amount_with_fee)); &amount_with_fee));
melt = GNUNET_new (struct TALER_MINTDB_RefreshMelt); melt = GNUNET_new (struct TALER_MINTDB_RefreshMelt);
melt->coin = cpi; melt->coin = coin->public_info;
melt->coin_sig = coin_spent; melt->coin_sig = coin_sig;
melt->session_hash = *session; melt->session_hash = *session;
melt->amount_with_fee = amount; melt->amount_with_fee = amount;
melt->melt_fee = amount_with_fee; melt->melt_fee = amount_with_fee;
GNUNET_free (coin_key);
return melt; return melt;
} }

2
src/mintdb/perf_taler_mintdb_init.h
View File

@ -183,7 +183,7 @@ PERF_TALER_MINTDB_coin_free (
*/ */
struct TALER_MINTDB_RefreshMelt * struct TALER_MINTDB_RefreshMelt *
PERF_TALER_MINTDB_refresh_melt_init (struct GNUNET_HashCode *session, PERF_TALER_MINTDB_refresh_melt_init (struct GNUNET_HashCode *session,
struct TALER_MINTDB_DenominationKeyIssueInformation *dki); struct PERF_TALER_MINTDB_Coin *coin);
/** /**

95
src/mintdb/perf_taler_mintdb_interpreter.c
View File

@ -678,7 +678,100 @@ interpret (struct PERF_TALER_MINTDB_interpreter_state *state)
} }
break; break;
default : case PERF_TALER_MINTDB_CMD_GET_COIN_TRANSACTION:
{
int coin_index;
struct PERF_TALER_MINTDB_Coin *coin;
struct TALER_MINTDB_TransactionList *transactions;
coin_index = cmd_find (state->cmd,
state->cmd[state->i].details.get_coin_transaction.label_coin);
GNUNET_assert (GNUNET_SYSERR != coin_index);
coin = state->cmd[coin_index].exposed.data.coin;
transactions = state->plugin->get_coin_transactions (state->plugin->cls,
state->session,
&coin->public_info.coin_pub);
state->plugin->free_coin_transaction_list (state->plugin->cls,
transactions);
}
break;
case PERF_TALER_MINTDB_CMD_CREATE_REFRESH_SESSION:
{
struct GNUNET_HashCode hash;
struct TALER_MINTDB_RefreshSession *refresh_session;
refresh_session = PERF_TALER_MINTDB_refresh_session_init ();
GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK,
&hash);
state->plugin->create_refresh_session (state->session,
state->session,
&hash,
refresh_session);
state->cmd[state->i].exposed.data.session_hash = hash;
PERF_TALER_MINTDB_refresh_session_free (refresh_session);
GNUNET_free (refresh_session);
}
break;
case PERF_TALER_MINTDB_CMD_GET_REFRESH_SESSION:
{
int hash_index;
struct GNUNET_HashCode hash;
struct TALER_MINTDB_RefreshSession refresh;
hash_index = cmd_find (state->cmd,
state->cmd[state->i].details.get_refresh_session.label_hash);
hash = state->cmd[hash_index].exposed.data.session_hash;
state->plugin->get_refresh_session (state->session,
state->session,
&hash,
&refresh);
}
break;
case PERF_TALER_MINTDB_CMD_INSERT_REFRESH_MELT:
{
int hash_index;
int coin_index;
struct GNUNET_HashCode hash;
struct TALER_MINTDB_RefreshMelt *melt;
struct PERF_TALER_MINTDB_Coin *coin;
hash_index = cmd_find (state->cmd,
state->cmd[state->i].details.insert_refresh_melt.label_hash);
coin_index = cmd_find (state->cmd,
state->cmd[state->i].details.insert_refresh_melt.label_coin);
hash = state->cmd[hash_index].exposed.data.session_hash;
coin = state->cmd[coin_index].exposed.data.coin;
melt = PERF_TALER_MINTDB_refresh_melt_init (&hash,
coin);
state->plugin->insert_refresh_melt (state->plugin->cls,
state->session,
1,
melt);
state->cmd[state->i].exposed.data.session_hash = hash;
}
break;
case PERF_TALER_MINTDB_CMD_GET_REFRESH_MELT:
{
int hash_index;
struct GNUNET_HashCode hash;
struct TALER_MINTDB_RefreshMelt melt;
hash_index = cmd_find (state->cmd,
state->cmd[state->i].details.get_refresh_melt.label_hash);
hash = state->cmd[hash_index].exposed.data.session_hash;
state->plugin->get_refresh_melt (state->plugin->cls,
state->session,
&hash,
1,
&melt);
}
break;
default:
break; break;
} }
} }