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add ppc progress points for payback ops

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This commit is contained in:
Christian Grothoff 2019-07-24 14:13:25 +02:00
parent bad3e3dc4a
commit 03af37ef23
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GPG Key ID: 939E6BE1E29FC3CC
4 changed files with 156 additions and 51 deletions
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96
src/auditor/taler-auditor.c
View File

@ -3906,6 +3906,65 @@ refund_cb (void *cls,
}
/**
* Function called about paybacks the exchange has to perform.
*
* @param cls closure
* @param rowid row identifier used to uniquely identify the payback operation
* @param timestamp when did we receive the payback request
* @param amount how much should be added back to the reserve
* @param reserve_pub public key of the reserve
* @param coin public information about the coin
* @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_COIN_PAYBACK
* @param coin_blind blinding factor used to blind the coin
* @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
*/
static int
payback_cb (void *cls,
uint64_t rowid,
struct GNUNET_TIME_Absolute timestamp,
const struct TALER_Amount *amount,
const struct TALER_ReservePublicKeyP *reserve_pub,
const struct TALER_CoinPublicInfo *coin,
const struct TALER_DenominationPublicKey *denom_pub,
const struct TALER_CoinSpendSignatureP *coin_sig,
const struct TALER_DenominationBlindingKeyP *coin_blind)
{
GNUNET_assert (0); // #5777: NOT implemented! (updated losses from payback/denomination)
return GNUNET_SYSERR;
}
/**
* Function called about paybacks on refreshed coins the exchange has to
* perform.
*
* @param cls closure
* @param rowid row identifier used to uniquely identify the payback operation
* @param timestamp when did we receive the payback request
* @param amount how much should be added back to the reserve
* @param old_coin_pub original coin that was refreshed to create @a coin
* @param coin public information about the coin
* @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_COIN_PAYBACK
* @param coin_blind blinding factor used to blind the coin
* @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
*/
static int
payback_refresh_cb (void *cls,
uint64_t rowid,
struct GNUNET_TIME_Absolute timestamp,
const struct TALER_Amount *amount,
const struct TALER_CoinSpendPublicKeyP *old_coin_pub,
const struct TALER_CoinPublicInfo *coin,
const struct TALER_DenominationPublicKey *denom_pub,
const struct TALER_CoinSpendSignatureP *coin_sig,
const struct TALER_DenominationBlindingKeyP *coin_blind)
{
GNUNET_assert (0); // #5777: NOT implemented! (updated denom gains from payback)
return GNUNET_SYSERR;
}
/**
* Analyze the exchange's processing of coins.
*
@ -3939,17 +3998,18 @@ analyze_coins (void *cls)
else
{
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
_("Resuming coin audit at %llu/%llu/%llu/%llu\n"),
_("Resuming coin audit at %llu/%llu/%llu/%llu/%llu\n"),
(unsigned long long) ppc.last_deposit_serial_id,
(unsigned long long) ppc.last_melt_serial_id,
(unsigned long long) ppc.last_refund_serial_id,
(unsigned long long) ppc.last_withdraw_serial_id);
(unsigned long long) ppc.last_withdraw_serial_id,
(unsigned long long) ppc.last_payback_refresh_serial_id);
}
/* setup 'cc' */
cc.qs = GNUNET_DB_STATUS_SUCCESS_ONE_RESULT;
cc.denom_summaries = GNUNET_CONTAINER_multihashmap_create (256,
GNUNET_NO);
GNUNET_NO);
qsx = adb->get_balance_summary (adb->cls,
asession,
&master_pub,
@ -4003,10 +4063,32 @@ analyze_coins (void *cls)
/* process deposits */
if (0 >
(qs = edb->select_deposits_above_serial_id (edb->cls,
esession,
ppc.last_deposit_serial_id,
&deposit_cb,
&cc)))
esession,
ppc.last_deposit_serial_id,
&deposit_cb,
&cc)))
{
GNUNET_break (GNUNET_DB_STATUS_SOFT_ERROR == qs);
return qs;
}
/* process paybacks */
if (0 >
(qs = edb->select_payback_above_serial_id (edb->cls,
esession,
ppc.last_payback_serial_id,
&payback_cb,
&cc)))
{
GNUNET_break (GNUNET_DB_STATUS_SOFT_ERROR == qs);
return qs;
}
if (0 >
(qs = edb->select_payback_refresh_above_serial_id (edb->cls,
esession,
ppc.last_payback_refresh_serial_id,
&payback_refresh_cb,
&cc)))
{
GNUNET_break (GNUNET_DB_STATUS_SOFT_ERROR == qs);
return qs;

98
src/auditordb/plugin_auditordb_postgres.c
View File

@ -262,15 +262,17 @@ postgres_create_tables (void *cls)
",last_deposit_serial_id INT8 NOT NULL DEFAULT 0"
",last_melt_serial_id INT8 NOT NULL DEFAULT 0"
",last_refund_serial_id INT8 NOT NULL DEFAULT 0"
",last_payback_serial_id INT8 NOT NULL DEFAULT 0"
",last_payback_refresh_serial_id INT8 NOT NULL DEFAULT 0"
")"),
GNUNET_PQ_make_execute ("CREATE TABLE IF NOT EXISTS wire_auditor_progress"
"(master_pub BYTEA CONSTRAINT master_pub_ref REFERENCES auditor_exchanges(master_pub) ON DELETE CASCADE"
",account_name TEXT NOT NULL"
",account_name TEXT NOT NULL"
",last_wire_reserve_in_serial_id INT8 NOT NULL DEFAULT 0"
",last_wire_wire_out_serial_id INT8 NOT NULL DEFAULT 0"
",last_timestamp INT8 NOT NULL"
",wire_in_off BYTEA"
",wire_out_off BYTEA"
",wire_in_off BYTEA"
",wire_out_off BYTEA"
")"),
/* Table with all of the customer reserves and their respective
balances that the auditor is aware of.
@ -323,7 +325,7 @@ postgres_create_tables (void *cls)
",denom_balance_val INT8 NOT NULL"
",denom_balance_frac INT4 NOT NULL"
",denom_balance_curr VARCHAR("TALER_CURRENCY_LEN_STR") NOT NULL"
",num_issued INT8 NOT NULL"
",num_issued INT8 NOT NULL"
",denom_risk_val INT8 NOT NULL"
",denom_risk_frac INT4 NOT NULL"
",denom_risk_curr VARCHAR("TALER_CURRENCY_LEN_STR") NOT NULL"
@ -400,21 +402,21 @@ postgres_create_tables (void *cls)
we must check that the exchange reported these properly. */
GNUNET_PQ_make_execute ("CREATE TABLE IF NOT EXISTS deposit_confirmations "
"(master_pub BYTEA CONSTRAINT master_pub_ref REFERENCES auditor_exchanges(master_pub) ON DELETE CASCADE"
",serial_id BIGSERIAL UNIQUE"
",serial_id BIGSERIAL UNIQUE"
",h_contract_terms BYTEA CHECK (LENGTH(h_contract_terms)=64)"
",h_wire BYTEA CHECK (LENGTH(h_wire)=64)"
",h_wire BYTEA CHECK (LENGTH(h_wire)=64)"
",timestamp INT8 NOT NULL"
",refund_deadline INT8 NOT NULL"
",amount_without_fee_val INT8 NOT NULL"
",amount_without_fee_frac INT4 NOT NULL"
",amount_without_fee_curr VARCHAR("TALER_CURRENCY_LEN_STR") NOT NULL"
",coin_pub BYTEA CHECK (LENGTH(coin_pub)=32)"
",merchant_pub BYTEA CHECK (LENGTH(merchant_pub)=32)"
",exchange_sig BYTEA CHECK (LENGTH(exchange_sig)=64)"
",exchange_pub BYTEA CHECK (LENGTH(exchange_pub)=32)"
",master_sig BYTEA CHECK (LENGTH(master_sig)=64)"
",PRIMARY KEY (h_contract_terms, h_wire, coin_pub, "
" merchant_pub, exchange_sig, exchange_pub, master_sig)"
",coin_pub BYTEA CHECK (LENGTH(coin_pub)=32)"
",merchant_pub BYTEA CHECK (LENGTH(merchant_pub)=32)"
",exchange_sig BYTEA CHECK (LENGTH(exchange_sig)=64)"
",exchange_pub BYTEA CHECK (LENGTH(exchange_pub)=32)"
",master_sig BYTEA CHECK (LENGTH(master_sig)=64)"
",PRIMARY KEY (h_contract_terms, h_wire, coin_pub, "
" merchant_pub, exchange_sig, exchange_pub, master_sig)"
")"),
/* Table with historic business ledger; basically, when the exchange
operator decides to use operating costs for anything but wire
@ -581,7 +583,7 @@ postgres_prepare (PGconn *db_conn)
/* Used in #postgres_get_deposit_confirmations() */
GNUNET_PQ_make_prepare ("auditor_deposit_confirmation_select",
"SELECT"
" serial_id"
" serial_id"
",h_contract_terms"
",h_wire"
",timestamp"
@ -594,9 +596,9 @@ postgres_prepare (PGconn *db_conn)
",exchange_sig"
",exchange_pub"
",master_sig" /* master_sig could be normalized... */
" FROM deposit_confirmations"
" WHERE master_pub=$1"
" AND serial_id>$2",
" FROM deposit_confirmations"
" WHERE master_pub=$1"
" AND serial_id>$2",
2),
/* Used in #postgres_update_auditor_progress_reserve() */
GNUNET_PQ_make_prepare ("auditor_progress_update_reserve",
@ -674,8 +676,10 @@ postgres_prepare (PGconn *db_conn)
",last_deposit_serial_id=$2"
",last_melt_serial_id=$3"
",last_refund_serial_id=$4"
" WHERE master_pub=$5",
4),
",last_payback_serial_id=$5"
",last_payback_refresh_serial_id=$6"
" WHERE master_pub=$7",
7),
/* Used in #postgres_get_auditor_progress_coin() */
GNUNET_PQ_make_prepare ("auditor_progress_select_coin",
"SELECT"
@ -683,6 +687,8 @@ postgres_prepare (PGconn *db_conn)
",last_deposit_serial_id"
",last_melt_serial_id"
",last_refund_serial_id"
",last_payback_serial_id"
",last_payback_refresh_serial_id"
" FROM auditor_progress_coin"
" WHERE master_pub=$1;",
1),
@ -694,18 +700,20 @@ postgres_prepare (PGconn *db_conn)
",last_deposit_serial_id"
",last_melt_serial_id"
",last_refund_serial_id"
") VALUES ($1,$2,$3,$4,$5);",
5),
",last_payback_serial_id"
",last_payback_refresh_serial_id"
") VALUES ($1,$2,$3,$4,$5,$6,$7);",
7),
/* Used in #postgres_insert_wire_auditor_progress() */
GNUNET_PQ_make_prepare ("wire_auditor_progress_insert",
"INSERT INTO wire_auditor_progress "
"(master_pub"
",account_name"
",account_name"
",last_wire_reserve_in_serial_id"
",last_wire_wire_out_serial_id"
",last_timestamp"
",wire_in_off"
",wire_out_off"
",last_timestamp"
",wire_in_off"
",wire_out_off"
") VALUES ($1,$2,$3,$4,$5,$6,$7);",
7),
/* Used in #postgres_update_wire_auditor_progress() */
@ -713,9 +721,9 @@ postgres_prepare (PGconn *db_conn)
"UPDATE wire_auditor_progress SET "
" last_wire_reserve_in_serial_id=$1"
",last_wire_wire_out_serial_id=$2"
",last_timestamp=$3"
",wire_in_off=$4"
",wire_out_off=$5"
",last_timestamp=$3"
",wire_in_off=$4"
",wire_out_off=$5"
" WHERE master_pub=$6 AND account_name=$7",
7),
/* Used in #postgres_get_wire_auditor_progress() */
@ -723,9 +731,9 @@ postgres_prepare (PGconn *db_conn)
"SELECT"
" last_wire_reserve_in_serial_id"
",last_wire_wire_out_serial_id"
",last_timestamp"
",wire_in_off"
",wire_out_off"
",last_timestamp"
",wire_in_off"
",wire_out_off"
" FROM wire_auditor_progress"
" WHERE master_pub=$1 AND account_name=$2;",
2),
@ -843,7 +851,7 @@ postgres_prepare (PGconn *db_conn)
",denom_balance_val"
",denom_balance_frac"
",denom_balance_curr"
",num_issued"
",num_issued"
",denom_risk_val"
",denom_risk_frac"
",denom_risk_curr"
@ -855,7 +863,7 @@ postgres_prepare (PGconn *db_conn)
" denom_balance_val=$1"
",denom_balance_frac=$2"
",denom_balance_curr=$3"
",num_issued=$4"
",num_issued=$4"
",denom_risk_val=$5"
",denom_risk_frac=$6"
",denom_risk_curr=$7"
@ -867,7 +875,7 @@ postgres_prepare (PGconn *db_conn)
" denom_balance_val"
",denom_balance_frac"
",denom_balance_curr"
",num_issued"
",num_issued"
",denom_risk_val"
",denom_risk_frac"
",denom_risk_curr"
@ -2053,12 +2061,14 @@ postgres_insert_auditor_progress_coin (void *cls,
GNUNET_PQ_query_param_uint64 (&ppc->last_deposit_serial_id),
GNUNET_PQ_query_param_uint64 (&ppc->last_melt_serial_id),
GNUNET_PQ_query_param_uint64 (&ppc->last_refund_serial_id),
GNUNET_PQ_query_param_uint64 (&ppc->last_payback_serial_id),
GNUNET_PQ_query_param_uint64 (&ppc->last_payback_refresh_serial_id),
GNUNET_PQ_query_param_end
};
return GNUNET_PQ_eval_prepared_non_select (session->conn,
"auditor_progress_insert_coin",
params);
"auditor_progress_insert_coin",
params);
}
@ -2083,13 +2093,15 @@ postgres_update_auditor_progress_coin (void *cls,
GNUNET_PQ_query_param_uint64 (&ppc->last_deposit_serial_id),
GNUNET_PQ_query_param_uint64 (&ppc->last_melt_serial_id),
GNUNET_PQ_query_param_uint64 (&ppc->last_refund_serial_id),
GNUNET_PQ_query_param_uint64 (&ppc->last_payback_serial_id),
GNUNET_PQ_query_param_uint64 (&ppc->last_payback_refresh_serial_id),
GNUNET_PQ_query_param_auto_from_type (master_pub),
GNUNET_PQ_query_param_end
};
return GNUNET_PQ_eval_prepared_non_select (session->conn,
"auditor_progress_update_coin",
params);
"auditor_progress_update_coin",
params);
}
@ -2121,13 +2133,17 @@ postgres_get_auditor_progress_coin (void *cls,
&ppc->last_melt_serial_id),
GNUNET_PQ_result_spec_uint64 ("last_refund_serial_id",
&ppc->last_refund_serial_id),
GNUNET_PQ_result_spec_uint64 ("last_payback_serial_id",
&ppc->last_payback_serial_id),
GNUNET_PQ_result_spec_uint64 ("last_payback_refresh_serial_id",
&ppc->last_payback_refresh_serial_id),
GNUNET_PQ_result_spec_end
};
return GNUNET_PQ_eval_prepared_singleton_select (session->conn,
"auditor_progress_select_coin",
params,
rs);
"auditor_progress_select_coin",
params,
rs);
}

10
src/include/taler_auditordb_plugin.h
View File

@ -230,6 +230,16 @@ struct TALER_AUDITORDB_ProgressPointCoin
*/
uint64_t last_refund_serial_id;
/**
* Serial ID of the last payback operation the auditor processed.
*/
uint64_t last_payback_serial_id;
/**
* Serial ID of the last payback-of-refresh operation the auditor processed.
*/
uint64_t last_payback_refresh_serial_id;
};

3
src/include/taler_exchangedb_plugin.h
View File

@ -1138,7 +1138,6 @@ typedef int
const struct TALER_DenominationBlindingKeyP *coin_blind);
/**
* Function called about paybacks on refreshed coins the exchange has to
* perform.
@ -1165,8 +1164,6 @@ typedef int
const struct TALER_DenominationBlindingKeyP *coin_blind);
/**
* Function called about reserve closing operations
* the aggregator triggered.