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Diffstat (limited to 'src/mint/test_mint_api.c')
| -rw-r--r-- | src/mint/test_mint_api.c | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/src/mint/test_mint_api.c b/src/mint/test_mint_api.c new file mode 100644 index 000000000..965d607f5 --- /dev/null +++ b/src/mint/test_mint_api.c @@ -0,0 +1,211 @@ +/* + This file is part of TALER + (C) 2014 Christian Grothoff (and other contributing authors) + + 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, If not, see <http://www.gnu.org/licenses/> +*/ + +/** + * @file mint/test_mint_api.c + * @brief testcase to test mint's HTTP API interface + * @author Sree Harsha Totakura <sreeharsha@totakura.in> + */ + +#include "platform.h" +#include "taler_util.h" +#include "taler_mint_service.h" + +struct TALER_MINT_Context *ctx; + +struct TALER_MINT_Handle *mint; + +struct TALER_MINT_KeysGetHandle *dkey_get; + +struct TALER_MINT_DepositHandle *dh; + +static GNUNET_SCHEDULER_TaskIdentifier shutdown_task; + +static int result; + + +static void +do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) +{ + shutdown_task = GNUNET_SCHEDULER_NO_TASK; + if (NULL != dkey_get) + TALER_MINT_keys_get_cancel (dkey_get); + dkey_get = NULL; + if (NULL != dh) + TALER_MINT_deposit_submit_cancel (dh); + dh = NULL; + TALER_MINT_disconnect (mint); + mint = NULL; + TALER_MINT_cleanup (ctx); + ctx = NULL; +} + + +/** + * Callbacks of this type are used to serve the result of submitting a deposit + * permission object to a mint + * + * @param cls closure + * @param status 1 for successful deposit, 2 for retry, 0 for failure + * @param obj the received JSON object; can be NULL if it cannot be constructed + * from the reply + * @param emsg in case of unsuccessful deposit, this contains a human readable + * explanation. + */ +static void +deposit_status (void *cls, + int status, + json_t *obj, + char *emsg) +{ + char *json_enc; + + dh = NULL; + json_enc = NULL; + if (NULL != obj) + { + json_enc = json_dumps (obj, JSON_INDENT(2)); + fprintf (stderr, "%s", json_enc); + } + if (1 == status) + result = GNUNET_OK; + else + GNUNET_break (0); + if (NULL != emsg) + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Deposit failed: %s\n", emsg); + GNUNET_SCHEDULER_shutdown (); +} +/** + * Functions of this type are called to signal completion of an asynchronous call. + * + * @param cls closure + * @param emsg if the asynchronous call could not be completed due to an error, + * this parameter contains a human readable error message + */ +static void +cont (void *cls, const char *emsg) +{ + json_t *dp; + char rnd_32[32]; + char rnd_64[64]; + char *enc_32; + char *enc_64; + + GNUNET_assert (NULL == cls); + dkey_get = NULL; + if (NULL != emsg) + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s\n", emsg); + + enc_32 = TALER_data_to_string_alloc (rnd_32, sizeof (rnd_32)); + enc_64 = TALER_data_to_string_alloc (rnd_64, sizeof (rnd_64)); + dp = json_pack ("{s:s s:o s:s s:s s:s s:s s:s s:s s:s s:s}", + "type", "DIRECT_DEPOSIT", + "wire", json_pack ("{s:s}", "type", "SEPA"), + "C", enc_32, + "K", enc_32, + "ubsig", enc_64, + "M", enc_32, + "H_a", enc_64, + "H_wire", enc_64, + "csig", enc_64, + "m", "B1C5GP2RB1C5G"); + GNUNET_free (enc_32); + GNUNET_free (enc_64); + dh = TALER_MINT_deposit_submit_json (mint, + deposit_status, + NULL, + dp); + json_decref (dp); +} + + +/** + * Functions of this type are called to provide the retrieved signing and + * denomination keys of the mint. No TALER_MINT_*() functions should be called + * in this callback. + * + * @param cls closure passed to TALER_MINT_keys_get() + * @param sign_keys NULL-terminated array of pointers to the mint's signing + * keys. NULL if no signing keys are retrieved. + * @param denom_keys NULL-terminated array of pointers to the mint's + * denomination keys; will be NULL if no signing keys are retrieved. + */ +static void +read_denom_key (void *cls, + struct TALER_MINT_SigningPublicKey **sign_keys, + struct TALER_MINT_DenomPublicKey **denom_keys) +{ + unsigned int cnt; + GNUNET_assert (NULL == cls); +#define ERR(cond) do { if(!(cond)) break; GNUNET_break (0); return; } while (0) + ERR (NULL == sign_keys); + ERR (NULL == denom_keys); + for (cnt = 0; NULL != sign_keys[cnt]; cnt++) + GNUNET_free (sign_keys[cnt]); + ERR (0 == cnt); + GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Read %u signing keys\n", cnt); + GNUNET_free (sign_keys); + for (cnt = 0; NULL != denom_keys[cnt]; cnt++) + GNUNET_free (denom_keys[cnt]); + ERR (0 == cnt); + GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Read %u denomination keys\n", cnt); + GNUNET_free (denom_keys); +#undef ERR + return; +} + + +/** + * Main function that will be run by the scheduler. + * + * @param cls closure + * @param args remaining command-line arguments + * @param cfgfile name of the configuration file used (for saving, can be NULL!) + * @param config configuration + */ +static void +run (void *cls, char *const *args, const char *cfgfile, + const struct GNUNET_CONFIGURATION_Handle *config) +{ + ctx = TALER_MINT_init (); + mint = TALER_MINT_connect (ctx, "localhost", 4241, NULL); + GNUNET_assert (NULL != mint); + dkey_get = TALER_MINT_keys_get (mint, + &read_denom_key, NULL, + &cont, NULL); + GNUNET_assert (NULL != dkey_get); + shutdown_task = + GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply + (GNUNET_TIME_UNIT_SECONDS, 5), + &do_shutdown, NULL); +} + +int +main (int argc, char * const *argv) +{ + static struct GNUNET_GETOPT_CommandLineOption options[] = { + GNUNET_GETOPT_OPTION_END + }; + + result = GNUNET_SYSERR; + if (GNUNET_OK != + GNUNET_PROGRAM_run (argc, argv, "test-mint-api", + gettext_noop + ("Testcase to test mint's HTTP API interface"), + options, &run, NULL)) + return 3; + return (GNUNET_OK == result) ? 0 : 1; +} |