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Diffstat (limited to 'src/lib/test_auditor_api.c')
| -rw-r--r-- | src/lib/test_auditor_api.c | 549 |
1 files changed, 549 insertions, 0 deletions
diff --git a/src/lib/test_auditor_api.c b/src/lib/test_auditor_api.c new file mode 100644 index 000000000..cddd21197 --- /dev/null +++ b/src/lib/test_auditor_api.c @@ -0,0 +1,549 @@ +/* + This file is part of TALER + Copyright (C) 2014-2018 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/> +*/ + +/** + * @file auditor-lib/test_auditor_api.c + * @brief testcase to test auditor's HTTP API interface + * @author Christian Grothoff + * @author Marcello Stanisci + */ +#include "platform.h" +#include "taler_util.h" +#include "taler_signatures.h" +#include "taler_exchange_service.h" +#include "taler_auditor_service.h" +#include "taler_json_lib.h" +#include <gnunet/gnunet_util_lib.h> +#include <microhttpd.h> +#include "taler_bank_service.h" +#include "taler_fakebank_lib.h" +#include "taler_testing_lib.h" +#include "taler_testing_auditor_lib.h" + +/** + * Configuration file we use. One (big) configuration is used + * for the various components for this test. + */ +#define CONFIG_FILE "test_auditor_api.conf" + +#define CONFIG_FILE_EXPIRE_RESERVE_NOW "test_auditor_api_expire_reserve_now.conf" + +/** + * URL of the fakebank. Obtained from CONFIG_FILE's + * "exchange-wire-test:BANK_URI" option. + */ +static char *fakebank_url; + +/** + * Auditor base URL as it appears in the configuration. Note + * that it might differ from the one where the exchange actually + * listens from. + */ +static char *auditor_url; + +/** + * Exchange base URL as it appears in the configuration. Note + * that it might differ from the one where the exchange actually + * listens from. + */ +static char *exchange_url; + +/** + * Account number of the exchange at the bank. + */ +#define EXCHANGE_ACCOUNT_NO 2 + +/** + * Account number of some user. + */ +#define USER_ACCOUNT_NO 42 + +/** + * User name. Never checked by fakebank. + */ +#define USER_LOGIN_NAME "user42" + +/** + * User password. Never checked by fakebank. + */ +#define USER_LOGIN_PASS "pass42" + +/** + * Execute the taler-exchange-wirewatch command with + * our configuration file. + * + * @param label label to use for the command. + */ +#define CMD_EXEC_WIREWATCH(label) \ + TALER_TESTING_cmd_exec_wirewatch (label, CONFIG_FILE) + +/** + * Execute the taler-exchange-aggregator command with + * our configuration file. + * + * @param label label to use for the command. + */ +#define CMD_EXEC_AGGREGATOR(label) \ + TALER_TESTING_cmd_exec_aggregator (label, CONFIG_FILE) + +/** + * Run wire transfer of funds from some user's account to the + * exchange. + * + * @param label label to use for the command. + * @param amount amount to transfer, i.e. "EUR:1" + */ +#define CMD_TRANSFER_TO_EXCHANGE(label,amount) \ + TALER_TESTING_cmd_fakebank_transfer (label, amount, \ + fakebank_url, USER_ACCOUNT_NO, EXCHANGE_ACCOUNT_NO, \ + USER_LOGIN_NAME, USER_LOGIN_PASS, exchange_url) + +/** + * Run wire transfer of funds from some user's account to the + * exchange. + * + * @param label label to use for the command. + * @param amount amount to transfer, i.e. "EUR:1" + */ +#define CMD_TRANSFER_TO_EXCHANGE_SUBJECT(label,amount,subject) \ + TALER_TESTING_cmd_fakebank_transfer_with_subject \ + (label, amount, fakebank_url, USER_ACCOUNT_NO, \ + EXCHANGE_ACCOUNT_NO, USER_LOGIN_NAME, USER_LOGIN_PASS, \ + subject, exchange_url) + +/** + * Run the taler-auditor. + * + * @param label label to use for the command. + */ +#define CMD_RUN_AUDITOR(label) \ + TALER_TESTING_cmd_exec_auditor (label, CONFIG_FILE) + +/** + * Run the taler-wire-auditor. + * + * @param label label to use for the command. + */ +#define CMD_RUN_WIRE_AUDITOR(label) \ + TALER_TESTING_cmd_exec_wire_auditor (label, CONFIG_FILE) + + +/** + * Main function that will tell the interpreter what commands to + * run. + * + * @param cls closure + */ +static void +run (void *cls, + struct TALER_TESTING_Interpreter *is) +{ + /** + * Test withdraw. + */ + struct TALER_TESTING_Command withdraw[] = { + /** + * Move money to the exchange's bank account. + */ + CMD_TRANSFER_TO_EXCHANGE ("create-reserve-1", + "EUR:5.01"), + /** + * Make a reserve exist, according to the previous transfer. + */ + CMD_EXEC_WIREWATCH ("wirewatch-1"), + /** + * Withdraw EUR:5. + */ + TALER_TESTING_cmd_withdraw_amount ("withdraw-coin-1", + "create-reserve-1", + "EUR:5", + MHD_HTTP_OK), + TALER_TESTING_cmd_end () + }; + + struct TALER_TESTING_Command spend[] = { + /** + * Spend the coin. + */ + TALER_TESTING_cmd_deposit ("deposit-simple", + "withdraw-coin-1", + 0, + TALER_TESTING_make_wire_details (42, + fakebank_url), + "{\"items\":[{\"name\":\"ice cream\",\"value\":1}]}", + GNUNET_TIME_UNIT_ZERO, + "EUR:5", + MHD_HTTP_OK), + TALER_TESTING_cmd_end () + }; + + struct TALER_TESTING_Command refresh[] = { + /** + * Fill reserve with EUR:5, 1ct is for fees. NOTE: the old + * test-suite gave a account number of _424_ to the user at + * this step; to type less, here the _42_ number is reused. + * Does this change the tests semantics? + */ + CMD_TRANSFER_TO_EXCHANGE ("refresh-create-reserve-1", + "EUR:5.01"), + /** + * Make previous command effective. + */ + CMD_EXEC_WIREWATCH ("wirewatch-2"), + /** + * Withdraw EUR:5. + */ + TALER_TESTING_cmd_withdraw_amount ("refresh-withdraw-coin-1", + "refresh-create-reserve-1", + "EUR:5", + MHD_HTTP_OK), + /** + * Try to partially spend (deposit) 1 EUR of the 5 EUR coin (in + * full) Merchant receives EUR:0.99 due to 1 ct deposit fee. + */ + TALER_TESTING_cmd_deposit ("refresh-deposit-partial", + "refresh-withdraw-coin-1", + 0, + TALER_TESTING_make_wire_details (42, + fakebank_url), + "{\"items\":[{\"name\":\"ice\",\"value\":\"EUR:1\"}]}", + GNUNET_TIME_UNIT_ZERO, + "EUR:1", + MHD_HTTP_OK), + /** + * Melt the rest of the coin's value (EUR:4.00 = 3x EUR:1.03 + 7x + * EUR:0.13) */ + TALER_TESTING_cmd_refresh_melt_double ("refresh-melt-1", + "EUR:4", + "refresh-withdraw-coin-1", + MHD_HTTP_OK), + /** + * Complete (successful) melt operation, and withdraw the coins + */ + TALER_TESTING_cmd_refresh_reveal ("refresh-reveal-1", + "refresh-melt-1", + MHD_HTTP_OK), + /** + * Try to spend a refreshed EUR:0.1 coin + */ + TALER_TESTING_cmd_deposit ("refresh-deposit-refreshed-1b", + "refresh-reveal-1", + 3, + TALER_TESTING_make_wire_details (43, + fakebank_url), + "{\"items\":[{\"name\":\"ice cream\",\"value\":3}]}", + GNUNET_TIME_UNIT_ZERO, + "EUR:0.1", + MHD_HTTP_OK), + TALER_TESTING_cmd_end () + }; + + struct TALER_TESTING_Command track[] = { + /** + * Run transfers. Note that _actual_ aggregation will NOT + * happen here, as each deposit operation is run with a + * fresh merchant public key! NOTE: this comment comes + * "verbatim" from the old test-suite, and IMO does not explain + * a lot! + */ + CMD_EXEC_AGGREGATOR ("run-aggregator"), + + /** + * Check all the transfers took place. + */ + TALER_TESTING_cmd_check_bank_transfer + ("check_bank_transfer-499c", exchange_url, + "EUR:4.98", 2, 42), + TALER_TESTING_cmd_check_bank_transfer + ("check_bank_transfer-99c1", exchange_url, + "EUR:0.98", 2, 42), + TALER_TESTING_cmd_check_bank_transfer + ("check_bank_transfer-99c", exchange_url, + "EUR:0.08", 2, 43), + TALER_TESTING_cmd_check_bank_transfer + ("check_bank_transfer-aai-1", exchange_url, + "EUR:5.01", 42, 2), + TALER_TESTING_cmd_check_bank_transfer + ("check_bank_transfer-aai-2", exchange_url, + "EUR:5.01", 42, 2), + + TALER_TESTING_cmd_check_bank_empty ("check_bank_empty"), + TALER_TESTING_cmd_end () + }; + + /** + * This block checks whether a wire deadline + * very far in the future does NOT get aggregated now. + */ + struct TALER_TESTING_Command unaggregation[] = { + TALER_TESTING_cmd_check_bank_empty ("far-future-aggregation-a"), + CMD_TRANSFER_TO_EXCHANGE ("create-reserve-unaggregated", + "EUR:5.01"), + CMD_EXEC_WIREWATCH ("wirewatch-unaggregated"), + /* "consume" reserve creation transfer. */ + TALER_TESTING_cmd_check_bank_transfer ("check_bank_transfer-unaggregated", + exchange_url, + "EUR:5.01", + 42, + 2), + TALER_TESTING_cmd_withdraw_amount ("withdraw-coin-unaggregated", + "create-reserve-unaggregated", + "EUR:5", + MHD_HTTP_OK), + TALER_TESTING_cmd_deposit ("deposit-unaggregated", + "withdraw-coin-unaggregated", + 0, + TALER_TESTING_make_wire_details + (43, + fakebank_url), + "{\"items\":[{\"name\":\"ice cream\",\"value\":1}]}", + GNUNET_TIME_relative_multiply + (GNUNET_TIME_UNIT_YEARS, + 3000), + "EUR:5", + MHD_HTTP_OK), + CMD_EXEC_AGGREGATOR ("aggregation-attempt"), + TALER_TESTING_cmd_check_bank_empty ("far-future-aggregation-b"), + TALER_TESTING_cmd_end () + }; + + struct TALER_TESTING_Command refund[] = { + /** + * Fill reserve with EUR:5.01, as withdraw fee is 1 ct per config. + */ + CMD_TRANSFER_TO_EXCHANGE ("create-reserve-r1", + "EUR:5.01"), + /** + * Run wire-watch to trigger the reserve creation. + */ + CMD_EXEC_WIREWATCH ("wirewatch-3"), + /** + * Withdraw a 5 EUR coin, at fee of 1 ct + */ + TALER_TESTING_cmd_withdraw_amount ("withdraw-coin-r1", + "create-reserve-r1", + "EUR:5", + MHD_HTTP_OK), + /** + * Spend 5 EUR of the 5 EUR coin (in full). Merchant would + * receive EUR:4.99 due to 1 ct deposit fee. + */ + TALER_TESTING_cmd_deposit ("deposit-refund-1", + "withdraw-coin-r1", + 0, + TALER_TESTING_make_wire_details (42, + fakebank_url), + "{\"items\":[{\"name\":\"ice\",\"value\":\"EUR:5\"}]}", + GNUNET_TIME_UNIT_MINUTES, + "EUR:5", + MHD_HTTP_OK), + TALER_TESTING_cmd_refund ("refund-ok", + MHD_HTTP_OK, + "EUR:5", + "EUR:0.01", + "deposit-refund-1"), + /** + * Spend 4.99 EUR of the refunded 4.99 EUR coin (1ct gone + * due to refund) (merchant would receive EUR:4.98 due to + * 1 ct deposit fee) */ + TALER_TESTING_cmd_deposit ("deposit-refund-2", + "withdraw-coin-r1", + 0, + TALER_TESTING_make_wire_details (42, + fakebank_url), + "{\"items\":[{\"name\":\"more\",\"value\":\"EUR:5\"}]}", + GNUNET_TIME_UNIT_ZERO, + "EUR:4.99", + MHD_HTTP_OK), + /** + * Run transfers. This will do the transfer as refund deadline was + * 0. + */ + CMD_EXEC_AGGREGATOR ("run-aggregator-3"), + TALER_TESTING_cmd_end () + }; + + struct TALER_TESTING_Command payback[] = { + /** + * Fill reserve with EUR:5.01, as withdraw fee is 1 ct per + * config. + */ + CMD_TRANSFER_TO_EXCHANGE ("payback-create-reserve-1", + "EUR:5.01"), + /** + * Run wire-watch to trigger the reserve creation. + */ + CMD_EXEC_WIREWATCH ("wirewatch-4"), + /** + * Withdraw a 5 EUR coin, at fee of 1 ct + */ + TALER_TESTING_cmd_withdraw_amount ("payback-withdraw-coin-1", + "payback-create-reserve-1", + "EUR:5", + MHD_HTTP_OK), + TALER_TESTING_cmd_revoke ("revoke-1", + MHD_HTTP_OK, + "payback-withdraw-coin-1", + CONFIG_FILE), + TALER_TESTING_cmd_payback ("payback-1", + MHD_HTTP_OK, + "payback-withdraw-coin-1", + "EUR:5"), + /** + * Re-withdraw from this reserve + */ + TALER_TESTING_cmd_withdraw_amount ("payback-withdraw-coin-2", + "payback-create-reserve-1", + "EUR:1", + MHD_HTTP_OK), + /** + * These commands should close the reserve because the aggregator + * is given a config file that ovverrides the reserve expiration + * time (making it now-ish) + */ + CMD_TRANSFER_TO_EXCHANGE ("short-lived-reserve", + "EUR:5.01"), + TALER_TESTING_cmd_exec_wirewatch ("short-lived-aggregation", + CONFIG_FILE_EXPIRE_RESERVE_NOW), + TALER_TESTING_cmd_exec_aggregator ("close-reserves", + CONFIG_FILE_EXPIRE_RESERVE_NOW), + /** + * Fill reserve with EUR:2.02, as withdraw fee is 1 ct per + * config, then withdraw two coin, partially spend one, and + * then have the rest paid back. Check deposit of other coin + * fails. (Do not use EUR:5 here as the EUR:5 coin was + * revoked and we did not bother to create a new one...) + */ + CMD_TRANSFER_TO_EXCHANGE ("payback-create-reserve-2", + "EUR:2.02"), + /** + * Make previous command effective. + */ + CMD_EXEC_WIREWATCH ("wirewatch-5"), + /** + * Withdraw a 1 EUR coin, at fee of 1 ct + */ + TALER_TESTING_cmd_withdraw_amount ("payback-withdraw-coin-2a", + "payback-create-reserve-2", + "EUR:1", + MHD_HTTP_OK), + /** + * Withdraw a 1 EUR coin, at fee of 1 ct + */ + TALER_TESTING_cmd_withdraw_amount ("payback-withdraw-coin-2b", + "payback-create-reserve-2", + "EUR:1", + MHD_HTTP_OK), + TALER_TESTING_cmd_deposit ("payback-deposit-partial", + "payback-withdraw-coin-2a", + 0, + TALER_TESTING_make_wire_details (42, + fakebank_url), + "{\"items\":[{\"name\":\"more ice cream\",\"value\":1}]}", + GNUNET_TIME_UNIT_ZERO, + "EUR:0.5", + MHD_HTTP_OK), + TALER_TESTING_cmd_revoke ("revoke-2", + MHD_HTTP_OK, + "payback-withdraw-coin-2a", + CONFIG_FILE), + TALER_TESTING_cmd_payback ("payback-2", + MHD_HTTP_OK, + "payback-withdraw-coin-2a", + "EUR:0.5"), + TALER_TESTING_cmd_end () + }; + + struct TALER_TESTING_Command commands[] = { + CMD_RUN_AUDITOR("virgin-auditor"), + CMD_RUN_WIRE_AUDITOR("virgin-wire-auditor"), + TALER_TESTING_cmd_batch ("withdraw", + withdraw), + TALER_TESTING_cmd_batch ("spend", + spend), + TALER_TESTING_cmd_batch ("refresh", + refresh), + TALER_TESTING_cmd_batch ("track", + track), + TALER_TESTING_cmd_batch ("unaggregation", + unaggregation), + TALER_TESTING_cmd_batch ("refund", + refund), + TALER_TESTING_cmd_batch ("payback", + payback), + CMD_RUN_AUDITOR("normal-auditor"), + CMD_RUN_WIRE_AUDITOR("normal-wire-auditor"), + TALER_TESTING_cmd_end () + }; + + TALER_TESTING_run_with_fakebank (is, + commands, + fakebank_url); +} + + +int +main (int argc, + char * const *argv) +{ + + /* These environment variables get in the way... */ + unsetenv ("XDG_DATA_HOME"); + unsetenv ("XDG_CONFIG_HOME"); + GNUNET_log_setup ("test-auditor-api", + "INFO", + NULL); + if (NULL == (fakebank_url + /* Check fakebank port is available and config cares + * about bank url. */ + = TALER_TESTING_prepare_fakebank (CONFIG_FILE, + "account-2"))) + return 77; + TALER_TESTING_cleanup_files (CONFIG_FILE); + /* @helpers. Run keyup, create tables, ... Note: it + * fetches the port number from config in order to see + * if it's available. */ + switch (TALER_TESTING_prepare_exchange (CONFIG_FILE, + &auditor_url, + &exchange_url)) + { + case GNUNET_SYSERR: + GNUNET_break (0); + return 1; + case GNUNET_NO: + return 77; + case GNUNET_OK: + if (GNUNET_OK != + /* Set up event loop and reschedule context, plus + * start/stop the exchange. It calls TALER_TESTING_setup + * which creates the 'is' object. + */ + TALER_TESTING_AUDITOR_setup (&run, + NULL, + CONFIG_FILE)) + return 1; + break; + default: + GNUNET_break (0); + return 1; + } + return 0; +} + +/* end of test_auditor_api.c */ |