iterate_aml_history_above_serial_id.h (4048B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2026 Taler Systems SA 4 5 TALER is free software; you can redistribute it and/or modify it under the 6 terms of the GNU General Public License as published by the Free Software 7 Foundation; either version 3, or (at your option) any later version. 8 9 TALER is distributed in the hope that it will be useful, but WITHOUT ANY 10 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License along with 14 TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 */ 16 /** 17 * @file src/include/exchange-database/iterate_aml_history_above_serial_id.h 18 * @brief implementation of the iterate_aml_history_above_serial_id function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef EXCHANGE_DATABASE_ITERATE_AML_HISTORY_ABOVE_SERIAL_ID_H 22 #define EXCHANGE_DATABASE_ITERATE_AML_HISTORY_ABOVE_SERIAL_ID_H 23 24 #include "taler/taler_util.h" 25 #include "taler/taler_json_lib.h" 26 #include "exchangedb_lib.h" 27 28 29 #ifndef TALER_EXCHANGEDB_AML_DECISION_RESULT_CLOSURE 30 /** 31 * Type of the closure for #TALER_EXCHANGEDB_AmlDecisionCallback. 32 */ 33 #define TALER_EXCHANGEDB_AML_DECISION_RESULT_CLOSURE void 34 #endif 35 36 /* Callback typedefs */ 37 /** 38 * Function called with an AML decision made by an AML officer, with 39 * everything the officer's signature covers. 40 * 41 * @param cls closure 42 * @param rowid unique serial ID of the entry in aml_history 43 * @param h_payto normalized payto hash of the account the decision is about 44 * @param justification human-readable justification given 45 * @param decider_pub public key of the officer who decided, NULL if the 46 * exchange did not record one 47 * @param decider_sig the officer's signature, NULL if the exchange did not 48 * record one 49 * @param decision_time when the decision was taken, as claimed 50 * @param jproperties new account properties, NULL for none 51 * @param jnew_rules new KYC rules for the account, NULL if the exchange did 52 * not record any (which no honest decision lacks) 53 * @param new_measure_name measure to apply immediately, NULL for none 54 * @param to_investigate whether AML staff should investigate the account 55 * @param attributes_expiration when the attributes set with the decision 56 * expire, zero if the decision set no attributes 57 * @param h_attributes hash of the attributes set with the decision, NULL if 58 * the decision set none. The attributes themselves are stored only 59 * encrypted, so this hash is all an auditor can check against. 60 * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop 61 */ 62 typedef enum GNUNET_GenericReturnValue 63 (*TALER_EXCHANGEDB_AmlDecisionCallback)( 64 TALER_EXCHANGEDB_AML_DECISION_RESULT_CLOSURE *cls, 65 uint64_t rowid, 66 const struct TALER_NormalizedPaytoHashP *h_payto, 67 const char *justification, 68 const struct TALER_AmlOfficerPublicKeyP *decider_pub, 69 const struct TALER_AmlOfficerSignatureP *decider_sig, 70 struct GNUNET_TIME_Timestamp decision_time, 71 const json_t *jproperties, 72 const json_t *jnew_rules, 73 const char *new_measure_name, 74 bool to_investigate, 75 struct GNUNET_TIME_Timestamp attributes_expiration, 76 const struct GNUNET_HashCode *h_attributes); 77 78 79 /** 80 * Select AML decisions from aml_history above @a serial_id in monotonically 81 * increasing order, joined with everything else the officer signed over. 82 * 83 * @param pg the database context 84 * @param serial_id lowest serial ID to include (the row itself is returned, 85 * so callers resuming from a progress point pass last seen + 1) 86 * @param cb function to call on each result 87 * @param cb_cls closure for @a cb 88 * @return transaction status code 89 */ 90 enum GNUNET_DB_QueryStatus 91 TALER_EXCHANGEDB_iterate_aml_history_above_serial_id ( 92 struct TALER_EXCHANGEDB_PostgresContext *pg, 93 uint64_t serial_id, 94 TALER_EXCHANGEDB_AmlDecisionCallback cb, 95 TALER_EXCHANGEDB_AML_DECISION_RESULT_CLOSURE *cb_cls); 96 97 #endif