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-rw-r--r--src/exchangedb/.gitignore3
-rw-r--r--src/exchangedb/0004-wire_accounts.sql26
-rw-r--r--src/exchangedb/Makefile.am13
-rw-r--r--src/exchangedb/bench_db.c12
-rw-r--r--src/exchangedb/drop.sql1
-rw-r--r--src/exchangedb/exchange-0004.sql.in24
-rw-r--r--src/exchangedb/pg_aggregate.c69
-rw-r--r--src/exchangedb/pg_get_wire_accounts.c32
-rw-r--r--src/exchangedb/pg_insert_wire.c15
-rw-r--r--src/exchangedb/pg_insert_wire.h6
-rw-r--r--src/exchangedb/pg_lookup_records_by_table.c6
-rw-r--r--src/exchangedb/pg_update_wire.c20
-rw-r--r--src/exchangedb/pg_update_wire.h8
13 files changed, 189 insertions, 46 deletions
diff --git a/src/exchangedb/.gitignore b/src/exchangedb/.gitignore
index fa833d81..6e67fadb 100644
--- a/src/exchangedb/.gitignore
+++ b/src/exchangedb/.gitignore
@@ -12,4 +12,5 @@ test-exchangedb-batch-reserves-in-insert-postgres
test-exchangedb-by-j-postgres
test-exchangedb-populate-link-data-postgres
test-exchangedb-populate-ready-deposit-postgres
-test-exchangedb-populate-select-refunds-by-coin-postgres \ No newline at end of file
+test-exchangedb-populate-select-refunds-by-coin-postgres
+exchange-0004.sql
diff --git a/src/exchangedb/0004-wire_accounts.sql b/src/exchangedb/0004-wire_accounts.sql
new file mode 100644
index 00000000..6114c821
--- /dev/null
+++ b/src/exchangedb/0004-wire_accounts.sql
@@ -0,0 +1,26 @@
+--
+-- This file is part of TALER
+-- Copyright (C) 2023 Taler Systems SA
+--
+-- TALER is free software; you can redistribute it and/or modify it under the
+-- terms of the GNU General Public License as published by the Free Software
+-- Foundation; either version 3, or (at your option) any later version.
+--
+-- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+-- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+-- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License along with
+-- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+--
+
+ALTER TABLE wire_accounts
+ ADD COLUMN conversion_url VARCHAR DEFAULT (NULL),
+ ADD COLUMN debit_restrictions VARCHAR DEFAULT (NULL),
+ ADD COLUMN credit_restrictions VARCHAR DEFAULT (NULL);
+COMMENT ON COLUMN wire_accounts.conversion_url
+ IS 'URL of a currency conversion service if conversion is needed when this account is used; NULL if there is no conversion.';
+COMMENT ON COLUMN wire_accounts.debit_restrictions
+ IS 'JSON array describing restrictions imposed when debiting this account. Empty for no restrictions, NULL if account was migrated from previous database revision or account is disabled.';
+COMMENT ON COLUMN wire_accounts.credit_restrictions
+ IS 'JSON array describing restrictions imposed when crediting this account. Empty for no restrictions, NULL if account was migrated from previous database revision or account is disabled.';
diff --git a/src/exchangedb/Makefile.am b/src/exchangedb/Makefile.am
index de76997c..ee78b87f 100644
--- a/src/exchangedb/Makefile.am
+++ b/src/exchangedb/Makefile.am
@@ -20,7 +20,9 @@ sqlinputs = \
0002-*.sql \
exchange-0002.sql.in \
0003-*.sql \
- exchange-0003.sql.in
+ exchange-0003.sql.in \
+ 0004-*.sql \
+ exchange-0004.sql.in
sql_DATA = \
benchmark-0001.sql \
@@ -28,6 +30,7 @@ sql_DATA = \
exchange-0001.sql \
exchange-0002.sql \
exchange-0003.sql \
+ exchange-0004.sql \
drop.sql \
procedures.sql
@@ -39,7 +42,8 @@ BUILT_SOURCES = \
CLEANFILES = \
exchange-0002.sql \
- exchange-0003.sql
+ exchange-0003.sql \
+ exchange-0004.sql
procedures.sql: procedures.sql.in exchange_do_*.sql
chmod +w $@ || true
@@ -56,6 +60,11 @@ exchange-0003.sql: exchange-0003.sql.in 0003-*.sql
gcc -E -P -undef - < exchange-0003.sql.in 2>/dev/null | sed -e "s/--.*//" | awk 'NF' - >$@
chmod ugo-w $@
+exchange-0004.sql: exchange-0004.sql.in 0004-*.sql
+ chmod +w $@ || true
+ gcc -E -P -undef - < exchange-0004.sql.in 2>/dev/null | sed -e "s/--.*//" | awk 'NF' - >$@
+ chmod ugo-w $@
+
EXTRA_DIST = \
exchangedb.conf \
exchangedb-postgres.conf \
diff --git a/src/exchangedb/bench_db.c b/src/exchangedb/bench_db.c
index a85834d1..302d2306 100644
--- a/src/exchangedb/bench_db.c
+++ b/src/exchangedb/bench_db.c
@@ -169,9 +169,9 @@ bem_insert (struct GNUNET_PQ_Context *conn,
GNUNET_CRYPTO_hash (&b,
sizeof (b),
&hc);
- memcpy (&ihc,
- &hc,
- sizeof (ihc));
+ GNUNET_memcpy (&ihc,
+ &hc,
+ sizeof (ihc));
{
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_auto_from_type (&hc),
@@ -265,9 +265,9 @@ bem_select (struct GNUNET_PQ_Context *conn,
GNUNET_CRYPTO_hash (&b,
sizeof (b),
&hc);
- memcpy (&ihc,
- &hc,
- sizeof (ihc));
+ GNUNET_memcpy (&ihc,
+ &hc,
+ sizeof (ihc));
{
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_uint32 (&ihc),
diff --git a/src/exchangedb/drop.sql b/src/exchangedb/drop.sql
index ecebde6f..843cda8e 100644
--- a/src/exchangedb/drop.sql
+++ b/src/exchangedb/drop.sql
@@ -21,6 +21,7 @@ BEGIN;
SELECT _v.unregister_patch('exchange-0001');
SELECT _v.unregister_patch('exchange-0002');
SELECT _v.unregister_patch('exchange-0003');
+SELECT _v.unregister_patch('exchange-0004');
DROP SCHEMA exchange CASCADE;
diff --git a/src/exchangedb/exchange-0004.sql.in b/src/exchangedb/exchange-0004.sql.in
new file mode 100644
index 00000000..00979e19
--- /dev/null
+++ b/src/exchangedb/exchange-0004.sql.in
@@ -0,0 +1,24 @@
+--
+-- This file is part of TALER
+-- Copyright (C) 2014--2023 Taler Systems SA
+--
+-- TALER is free software; you can redistribute it and/or modify it under the
+-- terms of the GNU General Public License as published by the Free Software
+-- Foundation; either version 3, or (at your option) any later version.
+--
+-- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+-- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+-- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License along with
+-- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+--
+
+BEGIN;
+
+SELECT _v.register_patch('exchange-0004', NULL, NULL);
+SET search_path TO exchange;
+
+#include "0004-wire_accounts.sql"
+
+COMMIT;
diff --git a/src/exchangedb/pg_aggregate.c b/src/exchangedb/pg_aggregate.c
index 6e94cbeb..76d0adec 100644
--- a/src/exchangedb/pg_aggregate.c
+++ b/src/exchangedb/pg_aggregate.c
@@ -22,6 +22,7 @@
#include "taler_error_codes.h"
#include "taler_dbevents.h"
#include "taler_pq_lib.h"
+#include "pg_event_notify.h"
#include "pg_aggregate.h"
#include "pg_helper.h"
@@ -35,34 +36,12 @@ TEH_PG_aggregate (
{
struct PostgresClosure *pg = cls;
struct GNUNET_TIME_Absolute now = {0};
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_absolute_time (&now),
- GNUNET_PQ_query_param_auto_from_type (merchant_pub),
- GNUNET_PQ_query_param_auto_from_type (h_payto),
- GNUNET_PQ_query_param_auto_from_type (wtid),
- GNUNET_PQ_query_param_end
- };
uint64_t sum_deposit_value;
uint64_t sum_deposit_frac;
uint64_t sum_refund_value;
uint64_t sum_refund_frac;
uint64_t sum_fee_value;
uint64_t sum_fee_frac;
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_uint64 ("sum_deposit_value",
- &sum_deposit_value),
- GNUNET_PQ_result_spec_uint64 ("sum_deposit_fraction",
- &sum_deposit_frac),
- GNUNET_PQ_result_spec_uint64 ("sum_refund_value",
- &sum_refund_value),
- GNUNET_PQ_result_spec_uint64 ("sum_refund_fraction",
- &sum_refund_frac),
- GNUNET_PQ_result_spec_uint64 ("sum_fee_value",
- &sum_fee_value),
- GNUNET_PQ_result_spec_uint64 ("sum_fee_fraction",
- &sum_fee_frac),
- GNUNET_PQ_result_spec_end
- };
enum GNUNET_DB_QueryStatus qs;
struct TALER_Amount sum_deposit;
struct TALER_Amount sum_refund;
@@ -71,8 +50,6 @@ TEH_PG_aggregate (
now = GNUNET_TIME_absolute_round_down (GNUNET_TIME_absolute_get (),
pg->aggregator_shift);
-
- /* Used in #postgres_aggregate() */
PREPARE (pg,
"aggregate",
"WITH dep AS (" /* restrict to our merchant and account and mark as done */
@@ -148,11 +125,35 @@ TEH_PG_aggregate (
" FULL OUTER JOIN ref ON (FALSE)" /* We just want all sums */
" FULL OUTER JOIN fees ON (FALSE);");
+ {
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_absolute_time (&now),
+ GNUNET_PQ_query_param_auto_from_type (merchant_pub),
+ GNUNET_PQ_query_param_auto_from_type (h_payto),
+ GNUNET_PQ_query_param_auto_from_type (wtid),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_uint64 ("sum_deposit_value",
+ &sum_deposit_value),
+ GNUNET_PQ_result_spec_uint64 ("sum_deposit_fraction",
+ &sum_deposit_frac),
+ GNUNET_PQ_result_spec_uint64 ("sum_refund_value",
+ &sum_refund_value),
+ GNUNET_PQ_result_spec_uint64 ("sum_refund_fraction",
+ &sum_refund_frac),
+ GNUNET_PQ_result_spec_uint64 ("sum_fee_value",
+ &sum_fee_value),
+ GNUNET_PQ_result_spec_uint64 ("sum_fee_fraction",
+ &sum_fee_frac),
+ GNUNET_PQ_result_spec_end
+ };
- qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "aggregate",
- params,
- rs);
+ qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "aggregate",
+ params,
+ rs);
+ }
if (qs < 0)
{
GNUNET_break (GNUNET_DB_STATUS_SOFT_ERROR == qs);
@@ -165,6 +166,18 @@ TEH_PG_aggregate (
total));
return qs;
}
+ {
+ struct TALER_CoinDepositEventP rep = {
+ .header.size = htons (sizeof (rep)),
+ .header.type = htons (TALER_DBEVENT_EXCHANGE_DEPOSIT_STATUS_CHANGED),
+ .merchant_pub = *merchant_pub
+ };
+
+ TEH_PG_event_notify (pg,
+ &rep.header,
+ NULL,
+ 0);
+ }
GNUNET_assert (GNUNET_OK ==
TALER_amount_set_zero (pg->currency,
&sum_deposit));
diff --git a/src/exchangedb/pg_get_wire_accounts.c b/src/exchangedb/pg_get_wire_accounts.c
index 43590acf..23b93904 100644
--- a/src/exchangedb/pg_get_wire_accounts.c
+++ b/src/exchangedb/pg_get_wire_accounts.c
@@ -66,10 +66,25 @@ get_wire_accounts_cb (void *cls,
for (unsigned int i = 0; i < num_results; i++)
{
char *payto_uri;
+ char *conversion_url = NULL;
+ json_t *debit_restrictions = NULL;
+ json_t *credit_restrictions = NULL;
struct TALER_MasterSignatureP master_sig;
struct GNUNET_PQ_ResultSpec rs[] = {
GNUNET_PQ_result_spec_string ("payto_uri",
&payto_uri),
+ GNUNET_PQ_result_spec_allow_null (
+ GNUNET_PQ_result_spec_string ("conversion_url",
+ &conversion_url),
+ NULL),
+ GNUNET_PQ_result_spec_allow_null (
+ TALER_PQ_result_spec_json ("debit_restrictions",
+ &debit_restrictions),
+ NULL),
+ GNUNET_PQ_result_spec_allow_null (
+ TALER_PQ_result_spec_json ("credit_restrictions",
+ &credit_restrictions),
+ NULL),
GNUNET_PQ_result_spec_auto_from_type ("master_sig",
&master_sig),
GNUNET_PQ_result_spec_end
@@ -84,8 +99,21 @@ get_wire_accounts_cb (void *cls,
ctx->status = GNUNET_SYSERR;
return;
}
+ if (NULL == debit_restrictions)
+ {
+ debit_restrictions = json_array ();
+ GNUNET_assert (NULL != debit_restrictions);
+ }
+ if (NULL == credit_restrictions)
+ {
+ credit_restrictions = json_array ();
+ GNUNET_assert (NULL != credit_restrictions);
+ }
ctx->cb (ctx->cb_cls,
payto_uri,
+ conversion_url,
+ debit_restrictions,
+ credit_restrictions,
&master_sig);
GNUNET_PQ_cleanup_result (rs);
}
@@ -112,6 +140,9 @@ TEH_PG_get_wire_accounts (void *cls,
"get_wire_accounts",
"SELECT"
" payto_uri"
+ ",conversion_url"
+ ",debit_restrictions"
+ ",credit_restrictions"
",master_sig"
" FROM wire_accounts"
" WHERE is_active");
@@ -123,5 +154,4 @@ TEH_PG_get_wire_accounts (void *cls,
if (GNUNET_OK != ctx.status)
return GNUNET_DB_STATUS_HARD_ERROR;
return qs;
-
}
diff --git a/src/exchangedb/pg_insert_wire.c b/src/exchangedb/pg_insert_wire.c
index 75323b6f..8329a04a 100644
--- a/src/exchangedb/pg_insert_wire.c
+++ b/src/exchangedb/pg_insert_wire.c
@@ -1,6 +1,6 @@
/*
This file is part of TALER
- Copyright (C) 2022 Taler Systems SA
+ Copyright (C) 2022, 2023 Taler Systems SA
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
@@ -29,12 +29,20 @@
enum GNUNET_DB_QueryStatus
TEH_PG_insert_wire (void *cls,
const char *payto_uri,
+ const char *conversion_url,
+ json_t *debit_restrictions,
+ json_t *credit_restrictions,
struct GNUNET_TIME_Timestamp start_date,
const struct TALER_MasterSignatureP *master_sig)
{
struct PostgresClosure *pg = cls;
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_string (payto_uri),
+ NULL == conversion_url
+ ? GNUNET_PQ_query_param_null ()
+ : GNUNET_PQ_query_param_string (conversion_url),
+ TALER_PQ_query_param_json (debit_restrictions),
+ TALER_PQ_query_param_json (credit_restrictions),
GNUNET_PQ_query_param_auto_from_type (master_sig),
GNUNET_PQ_query_param_timestamp (&start_date),
GNUNET_PQ_query_param_end
@@ -44,11 +52,14 @@ TEH_PG_insert_wire (void *cls,
"insert_wire",
"INSERT INTO wire_accounts "
"(payto_uri"
+ ",conversion_url"
+ ",debit_restrictions"
+ ",credit_restrictions"
",master_sig"
",is_active"
",last_change"
") VALUES "
- "($1, $2, true, $3);");
+ "($1, $2, $3, $4, $5, true, $6);");
return GNUNET_PQ_eval_prepared_non_select (pg->conn,
"insert_wire",
params);
diff --git a/src/exchangedb/pg_insert_wire.h b/src/exchangedb/pg_insert_wire.h
index 670928d7..c949327d 100644
--- a/src/exchangedb/pg_insert_wire.h
+++ b/src/exchangedb/pg_insert_wire.h
@@ -29,6 +29,9 @@
*
* @param cls closure
* @param payto_uri wire account of the exchange
+ * @param conversion_url URL of a conversion service, NULL if there is no conversion
+ * @param debit_restrictions JSON array with debit restrictions on the account
+ * @param credit_restrictions JSON array with credit restrictions on the account
* @param start_date date when the account was added by the offline system
* (only to be used for replay detection)
* @param master_sig public signature affirming the existence of the account,
@@ -38,6 +41,9 @@
enum GNUNET_DB_QueryStatus
TEH_PG_insert_wire (void *cls,
const char *payto_uri,
+ const char *conversion_url,
+ json_t *debit_restrictions,
+ json_t *credit_restrictions,
struct GNUNET_TIME_Timestamp start_date,
const struct TALER_MasterSignatureP *master_sig);
diff --git a/src/exchangedb/pg_lookup_records_by_table.c b/src/exchangedb/pg_lookup_records_by_table.c
index efa0fec5..534e9a1d 100644
--- a/src/exchangedb/pg_lookup_records_by_table.c
+++ b/src/exchangedb/pg_lookup_records_by_table.c
@@ -1118,9 +1118,9 @@ lrbt_cb_table_refresh_transfer_keys (void *cls,
ctx->error = true;
return;
}
- memcpy (&td.details.refresh_transfer_keys.tprivs[0],
- tpriv,
- tpriv_size);
+ GNUNET_memcpy (&td.details.refresh_transfer_keys.tprivs[0],
+ tpriv,
+ tpriv_size);
ctx->cb (ctx->cb_cls,
&td);
GNUNET_PQ_cleanup_result (rs);
diff --git a/src/exchangedb/pg_update_wire.c b/src/exchangedb/pg_update_wire.c
index 4059348c..0c4ec7b5 100644
--- a/src/exchangedb/pg_update_wire.c
+++ b/src/exchangedb/pg_update_wire.c
@@ -1,6 +1,6 @@
/*
This file is part of TALER
- Copyright (C) 2022 Taler Systems SA
+ Copyright (C) 2022, 2023 Taler Systems SA
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
@@ -29,6 +29,9 @@
enum GNUNET_DB_QueryStatus
TEH_PG_update_wire (void *cls,
const char *payto_uri,
+ const char *conversion_url,
+ json_t *debit_restrictions,
+ json_t *credit_restrictions,
struct GNUNET_TIME_Timestamp change_date,
bool enabled)
{
@@ -36,17 +39,28 @@ TEH_PG_update_wire (void *cls,
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_string (payto_uri),
GNUNET_PQ_query_param_bool (enabled),
+ NULL == conversion_url
+ ? GNUNET_PQ_query_param_null ()
+ : GNUNET_PQ_query_param_string (conversion_url),
+ enabled
+ ? TALER_PQ_query_param_json (debit_restrictions)
+ : GNUNET_PQ_query_param_null (),
+ enabled
+ ? TALER_PQ_query_param_json (credit_restrictions)
+ : GNUNET_PQ_query_param_null (),
GNUNET_PQ_query_param_timestamp (&change_date),
GNUNET_PQ_query_param_end
};
- /* used in #postgres_update_wire() */
PREPARE (pg,
"update_wire",
"UPDATE wire_accounts"
" SET"
" is_active=$2"
- " ,last_change=$3"
+ " ,conversion_url=$3"
+ " ,debit_restrictions=$4"
+ " ,credit_restrictions=$5"
+ " ,last_change=$6"
" WHERE payto_uri=$1");
return GNUNET_PQ_eval_prepared_non_select (pg->conn,
"update_wire",
diff --git a/src/exchangedb/pg_update_wire.h b/src/exchangedb/pg_update_wire.h
index 67038b58..360b8845 100644
--- a/src/exchangedb/pg_update_wire.h
+++ b/src/exchangedb/pg_update_wire.h
@@ -24,11 +24,16 @@
#include "taler_util.h"
#include "taler_json_lib.h"
#include "taler_exchangedb_plugin.h"
+
+
/**
* Update information about a wire account of the exchange.
*
* @param cls closure
* @param payto_uri account the update is about
+ * @param conversion_url URL of a conversion service, NULL if there is no conversion
+ * @param debit_restrictions JSON array with debit restrictions on the account; NULL allowed if not @a enabled
+ * @param credit_restrictions JSON array with credit restrictions on the account; NULL allowed if not @a enabled
* @param change_date date when the account status was last changed
* (only to be used for replay detection)
* @param enabled true to enable, false to disable (the actual change)
@@ -37,6 +42,9 @@
enum GNUNET_DB_QueryStatus
TEH_PG_update_wire (void *cls,
const char *payto_uri,
+ const char *conversion_url,
+ json_t *debit_restrictions,
+ json_t *credit_restrictions,
struct GNUNET_TIME_Timestamp change_date,
bool enabled);
generated by cgit v1.2.3 (git 2.39.1) at 2025-09-11 19:51:24 +0000