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update auditordb API to support logic for taler-wire-auditor

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This commit is contained in:
Christian Grothoff 2017-09-30 20:29:19 +02:00
parent 34db060b4c
commit 96e04d33e1
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GPG Key ID: 939E6BE1E29FC3CC
3 changed files with 231 additions and 52 deletions
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28
src/auditor/taler-wire-auditor.c
View File

@ -78,9 +78,9 @@ static struct TALER_AUDITORDB_Session *asession;
static struct TALER_MasterPublicKeyP master_pub;
/**
* Last reserve_in serial ID seen.
* Last reserve_in / reserve_out serial IDs seen.
*/
static struct TALER_AUDITORDB_ProgressPoint pp;
static struct TALER_AUDITORDB_WireProgressPoint pp;
/* ***************************** Report logic **************************** */
@ -192,7 +192,7 @@ incremental_processing (Analysis analysis,
enum GNUNET_DB_QueryStatus qs;
enum GNUNET_DB_QueryStatus qsx;
qsx = adb->get_auditor_progress (adb->cls,
qsx = adb->get_wire_auditor_progress (adb->cls,
asession,
&master_pub,
&pp);
@ -209,14 +209,9 @@ incremental_processing (Analysis analysis,
else
{
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
_("Resuming audit at %llu/%llu/%llu/%llu/%llu/%llu/%llu\n"),
_("Resuming audit at %llu/%llu\n"),
(unsigned long long) pp.last_reserve_in_serial_id,
(unsigned long long) pp.last_reserve_out_serial_id,
(unsigned long long) pp.last_withdraw_serial_id,
(unsigned long long) pp.last_deposit_serial_id,
(unsigned long long) pp.last_melt_serial_id,
(unsigned long long) pp.last_refund_serial_id,
(unsigned long long) pp.last_wire_out_serial_id);
(unsigned long long) pp.last_reserve_out_serial_id);
}
qs = analysis (analysis_cls);
if (0 > qs)
@ -230,12 +225,12 @@ incremental_processing (Analysis analysis,
return qs;
}
if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == qsx)
qs = adb->update_auditor_progress (adb->cls,
qs = adb->update_wire_auditor_progress (adb->cls,
asession,
&master_pub,
&pp);
else
qs = adb->insert_auditor_progress (adb->cls,
qs = adb->insert_wire_auditor_progress (adb->cls,
asession,
&master_pub,
&pp);
@ -247,14 +242,9 @@ incremental_processing (Analysis analysis,
return qs;
}
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
_("Concluded audit step at %llu/%llu/%llu/%llu/%llu/%llu/%llu\n\n"),
_("Concluded audit step at %llu/%llu\n"),
(unsigned long long) pp.last_reserve_in_serial_id,
(unsigned long long) pp.last_reserve_out_serial_id,
(unsigned long long) pp.last_withdraw_serial_id,
(unsigned long long) pp.last_deposit_serial_id,
(unsigned long long) pp.last_melt_serial_id,
(unsigned long long) pp.last_refund_serial_id,
(unsigned long long) pp.last_wire_out_serial_id);
(unsigned long long) pp.last_reserve_out_serial_id);
return qs;
}

139
src/auditordb/plugin_auditordb_postgres.c
View File

@ -218,15 +218,17 @@ postgres_create_tables (void *cls)
larger (and process in monotonically increasing order). */
GNUNET_PQ_make_execute ("CREATE TABLE IF NOT EXISTS auditor_progress"
"(master_pub BYTEA PRIMARY KEY CHECK (LENGTH(master_pub)=32)"
",last_reserve_in_serial_id INT8 NOT NULL"
",last_reserve_out_serial_id INT8 NOT NULL"
",last_reserve_payback_serial_id INT8 NOT NULL"
",last_reserve_close_serial_id INT8 NOT NULL"
",last_withdraw_serial_id INT8 NOT NULL"
",last_deposit_serial_id INT8 NOT NULL"
",last_melt_serial_id INT8 NOT NULL"
",last_refund_serial_id INT8 NOT NULL"
",last_wire_out_serial_id INT8 NOT NULL"
",last_reserve_in_serial_id INT8 NOT NULL DEFAULT 0"
",last_reserve_out_serial_id INT8 NOT NULL DEFAULT 0"
",last_reserve_payback_serial_id INT8 NOT NULL DEFAULT 0"
",last_reserve_close_serial_id INT8 NOT NULL DEFAULT 0"
",last_withdraw_serial_id INT8 NOT NULL DEFAULT 0"
",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_wire_out_serial_id INT8 NOT NULL DEFAULT 0"
",last_wire_reserve_in_serial_id INT8 NOT NULL DEFAULT 0"
",last_wire_reserve_out_serial_id INT8 NOT NULL DEFAULT 0"
")"),
/* Table with all of the customer reserves and their respective
balances that the auditor is aware of.
@ -508,6 +510,29 @@ postgres_prepare (PGconn *db_conn)
" FROM auditor_progress"
" WHERE master_pub=$1;",
1),
/* Used in #postgres_insert_wire_auditor_progress() */
GNUNET_PQ_make_prepare ("wire_auditor_progress_insert",
"INSERT INTO auditor_progress "
"(master_pub"
",last_wire_reserve_in_serial_id"
",last_wire_reserve_out_serial_id"
") VALUES ($1,$2,$3);",
3),
/* Used in #postgres_update_wire_auditor_progress() */
GNUNET_PQ_make_prepare ("wire_auditor_progress_update",
"UPDATE auditor_progress SET "
" last_wire_reserve_in_serial_id=$1"
",last_wire_reserve_out_serial_id=$2"
" WHERE master_pub=$3",
3),
/* Used in #postgres_get_wire_auditor_progress() */
GNUNET_PQ_make_prepare ("wire_auditor_progress_select",
"SELECT"
" last_wire_reserve_in_serial_id"
",last_wire_reserve_out_serial_id"
" FROM auditor_progress"
" WHERE master_pub=$1;",
1),
/* Used in #postgres_insert_reserve_info() */
GNUNET_PQ_make_prepare ("auditor_reserves_insert",
"INSERT INTO auditor_reserves "
@ -1294,6 +1319,98 @@ postgres_get_auditor_progress (void *cls,
}
/**
* Insert information about the auditor's progress with an exchange's
* data.
*
* @param cls the @e cls of this struct with the plugin-specific state
* @param session connection to use
* @param master_pub master key of the exchange
* @param pp where is the auditor in processing
* @return transaction status code
*/
static enum GNUNET_DB_QueryStatus
postgres_insert_wire_auditor_progress (void *cls,
struct TALER_AUDITORDB_Session *session,
const struct TALER_MasterPublicKeyP *master_pub,
const struct TALER_AUDITORDB_WireProgressPoint *pp)
{
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_auto_from_type (master_pub),
GNUNET_PQ_query_param_uint64 (&pp->last_reserve_in_serial_id),
GNUNET_PQ_query_param_uint64 (&pp->last_reserve_out_serial_id),
GNUNET_PQ_query_param_end
};
return GNUNET_PQ_eval_prepared_non_select (session->conn,
"wire_auditor_progress_insert",
params);
}
/**
* Update information about the progress of the auditor. There
* must be an existing record for the exchange.
*
* @param cls the @e cls of this struct with the plugin-specific state
* @param session connection to use
* @param master_pub master key of the exchange
* @param pp where is the auditor in processing
* @return transaction status code
*/
static enum GNUNET_DB_QueryStatus
postgres_update_wire_auditor_progress (void *cls,
struct TALER_AUDITORDB_Session *session,
const struct TALER_MasterPublicKeyP *master_pub,
const struct TALER_AUDITORDB_WireProgressPoint *pp)
{
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_uint64 (&pp->last_reserve_in_serial_id),
GNUNET_PQ_query_param_uint64 (&pp->last_reserve_out_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,
"wire_auditor_progress_update",
params);
}
/**
* Get information about the progress of the auditor.
*
* @param cls the @e cls of this struct with the plugin-specific state
* @param session connection to use
* @param master_pub master key of the exchange
* @param[out] pp set to where the auditor is in processing
* @return transaction status code
*/
static enum GNUNET_DB_QueryStatus
postgres_get_wire_auditor_progress (void *cls,
struct TALER_AUDITORDB_Session *session,
const struct TALER_MasterPublicKeyP *master_pub,
struct TALER_AUDITORDB_WireProgressPoint *pp)
{
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_auto_from_type (master_pub),
GNUNET_PQ_query_param_end
};
struct GNUNET_PQ_ResultSpec rs[] = {
GNUNET_PQ_result_spec_uint64 ("last_reserve_in_serial_id",
&pp->last_reserve_in_serial_id),
GNUNET_PQ_result_spec_uint64 ("last_reserve_out_serial_id",
&pp->last_reserve_out_serial_id),
GNUNET_PQ_result_spec_end
};
return GNUNET_PQ_eval_prepared_singleton_select (session->conn,
"wire_auditor_progress_select",
params,
rs);
}
/**
* Insert information about a reserve. There must not be an
* existing record for the reserve.
@ -2453,6 +2570,10 @@ libtaler_plugin_auditordb_postgres_init (void *cls)
plugin->update_auditor_progress = &postgres_update_auditor_progress;
plugin->insert_auditor_progress = &postgres_insert_auditor_progress;
plugin->get_wire_auditor_progress = &postgres_get_wire_auditor_progress;
plugin->update_wire_auditor_progress = &postgres_update_wire_auditor_progress;
plugin->insert_wire_auditor_progress = &postgres_insert_wire_auditor_progress;
plugin->del_reserve_info = &postgres_del_reserve_info;
plugin->get_reserve_info = &postgres_get_reserve_info;
plugin->update_reserve_info = &postgres_update_reserve_info;

68
src/include/taler_auditordb_plugin.h
View File

@ -106,6 +106,24 @@ typedef int
const struct TALER_Amount *reserve_profits);
/**
* Structure for remembering the wire auditor's progress over the
* various tables and (auditor) transactions.
*/
struct TALER_AUDITORDB_WireProgressPoint
{
/**
* last_reserve_in_serial_id serial ID of the last reserve_in transfer the wire auditor processed
*/
uint64_t last_reserve_in_serial_id;
/**
* last_reserve_out_serial_id serial ID of the last reserve_out the wire auditor processed
*/
uint64_t last_reserve_out_serial_id;
};
/**
* Structure for remembering the auditor's progress over the
* various tables and (auditor) transactions.
@ -351,6 +369,56 @@ struct TALER_AUDITORDB_Plugin
struct TALER_AUDITORDB_ProgressPoint *pp);
/**
* Insert information about the wire auditor's progress with an exchange's
* data.
*
* @param cls the @e cls of this struct with the plugin-specific state
* @param session connection to use
* @param master_pub master key of the exchange
* @param pp where is the auditor in processing
* @return transaction status code
*/
enum GNUNET_DB_QueryStatus
(*insert_wire_auditor_progress)(void *cls,
struct TALER_AUDITORDB_Session *session,
const struct TALER_MasterPublicKeyP *master_pub,
const struct TALER_AUDITORDB_WireProgressPoint *pp);
/**
* Update information about the progress of the wire auditor. There
* must be an existing record for the exchange.
*
* @param cls the @e cls of this struct with the plugin-specific state
* @param session connection to use
* @param master_pub master key of the exchange
* @param pp where is the auditor in processing
* @return transaction status code
*/
enum GNUNET_DB_QueryStatus
(*update_wire_auditor_progress)(void *cls,
struct TALER_AUDITORDB_Session *session,
const struct TALER_MasterPublicKeyP *master_pub,
const struct TALER_AUDITORDB_WireProgressPoint *pp);
/**
* Get information about the progress of the wire auditor.
*
* @param cls the @e cls of this struct with the plugin-specific state
* @param session connection to use
* @param master_pub master key of the exchange
* @param[out] pp set to where the auditor is in processing
* @return transaction status code
*/
enum GNUNET_DB_QueryStatus
(*get_wire_auditor_progress)(void *cls,
struct TALER_AUDITORDB_Session *session,
const struct TALER_MasterPublicKeyP *master_pub,
struct TALER_AUDITORDB_WireProgressPoint *pp);
/**
* Insert information about a reserve. There must not be an
* existing record for the reserve.