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Diffstat (limited to 'src/bank-lib/testing_api_helpers.c')
| -rw-r--r-- | src/bank-lib/testing_api_helpers.c | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/src/bank-lib/testing_api_helpers.c b/src/bank-lib/testing_api_helpers.c new file mode 100644 index 000000000..8446f9581 --- /dev/null +++ b/src/bank-lib/testing_api_helpers.c @@ -0,0 +1,205 @@ +/* + This file is part of TALER + Copyright (C) 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 bank-lib/testing_api_helpers.c + * @brief convenience functions for bank-lib tests. + * @author Marcello Stanisci + */ + +#include "platform.h" +#include <gnunet/gnunet_util_lib.h> +#include "taler_testing_bank_lib.h" + +/* Keeps each bank account credential at bank account number - 1 */ +struct TALER_BANK_AuthenticationData AUTHS[] = { + + /* Bank credentials */ + {.method = TALER_BANK_AUTH_BASIC, + .details.basic.username = BANK_USERNAME, + .details.basic.password = BANK_PASSWORD}, + + /* Exchange credentials */ + {.method = TALER_BANK_AUTH_BASIC, + .details.basic.username = EXCHANGE_USERNAME, + .details.basic.password = EXCHANGE_PASSWORD }, + + /* User credentials */ + {.method = TALER_BANK_AUTH_BASIC, + .details.basic.username = USER_USERNAME, + .details.basic.password = USER_PASSWORD } +}; + +/** + * Start the (Python) bank process. Assume the port + * is available and the database is clean. Use the "prepare + * bank" function to do such tasks. + * + * @param config_filename configuration filename. + * + * @return the process, or NULL if the process could not + * be started. + */ +struct GNUNET_OS_Process * +TALER_TESTING_run_bank (const char *config_filename) +{ + + struct GNUNET_OS_Process *bank_proc; + unsigned int iter; + + bank_proc = GNUNET_OS_start_process + (GNUNET_NO, + GNUNET_OS_INHERIT_STD_ALL, + NULL, NULL, NULL, + "taler-bank-manage", + "taler-bank-manage", + "-c", config_filename, + "--with-db=postgres:///talercheck", + "serve-http", NULL); + if (NULL == bank_proc) + BANK_FAIL (); + + /* give child time to start and bind against the socket */ + fprintf (stderr, + "Waiting for `taler-bank-manage' to be ready"); + iter = 0; + do + { + if (10 == iter) + { + fprintf ( + stderr, + "Failed to launch `taler-bank-manage' (or `wget')\n"); + GNUNET_OS_process_kill (bank_proc, + SIGTERM); + GNUNET_OS_process_wait (bank_proc); + GNUNET_OS_process_destroy (bank_proc); + BANK_FAIL (); + } + fprintf (stderr, "."); + sleep (1); + iter++; + } + /*FIXME: no hardcode port*/ + while (0 != system ("wget -q -t 1 -T 1 http://127.0.0.1:8081/" \ + " -o /dev/null -O /dev/null")); + fprintf (stderr, "\n"); + + return bank_proc; + +} + +/** + * Prepare the bank execution. Check if the port is available + * (and reset database?). + * + * @param config_filename configuration filename. + * + * @return the base url, or NULL upon errors. Must be freed + * by the caller. + */ +char * +TALER_TESTING_prepare_bank (const char *config_filename) +{ + struct GNUNET_CONFIGURATION_Handle *cfg; + unsigned long long port; + struct GNUNET_OS_Process *dbreset_proc; + enum GNUNET_OS_ProcessStatusType type; + unsigned long code; + char *base_url; + + cfg = GNUNET_CONFIGURATION_create (); + + if (GNUNET_OK != GNUNET_CONFIGURATION_load (cfg, config_filename)) + BANK_FAIL (); + + if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_number + (cfg, "bank", + "HTTP_PORT", &port)) + { + GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, + "bank", + "HTTP_PORT"); + GNUNET_CONFIGURATION_destroy (cfg); + BANK_FAIL (); + } + GNUNET_CONFIGURATION_destroy (cfg); + + if (GNUNET_OK != GNUNET_NETWORK_test_port_free + (IPPROTO_TCP, (uint16_t) port)) + { + fprintf (stderr, + "Required port %llu not available, skipping.\n", + port); + BANK_FAIL (); + } + + /* DB preparation */ + if (NULL == + (dbreset_proc = GNUNET_OS_start_process ( + GNUNET_NO, + GNUNET_OS_INHERIT_STD_ALL, + NULL, NULL, NULL, + "taler-bank-manage", + "taler-bank-manage", + "-c", "bank.conf", + "--with-db=postgres:///talercheck", /*FIXME: no hardcoded*/ + "django", + "flush", + "--no-input", NULL))) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Failed to flush the bank db.\n"); + BANK_FAIL (); + } + + if (GNUNET_SYSERR == + GNUNET_OS_process_wait_status (dbreset_proc, + &type, + &code)) + { + GNUNET_OS_process_destroy (dbreset_proc); + BANK_FAIL (); + } + if ( (type == GNUNET_OS_PROCESS_EXITED) && + (0 != code) ) + { + fprintf (stderr, + "Failed to setup database\n"); + BANK_FAIL (); + } + if ( (type != GNUNET_OS_PROCESS_EXITED) || + (0 != code) ) + { + fprintf (stderr, + "Unexpected error running" + " `taler-bank-manage django flush..'!\n"); + BANK_FAIL (); + } + + GNUNET_OS_process_destroy (dbreset_proc); + + GNUNET_asprintf (&base_url, + "http://localhost:%llu/", + port); + return base_url; +} + + +/* end of testing_api_helpers.c */ |