diff options
| -rw-r--r-- | src/Makefile.am | 6 | ||||
| -rw-r--r-- | src/auditor-lib/.gitignore | 1 | ||||
| -rw-r--r-- | src/auditor-lib/Makefile.am | 51 | ||||
| -rw-r--r-- | src/auditor-lib/test_auditor_api.c | 200 | ||||
| -rw-r--r-- | src/auditor-lib/test_auditor_api.conf | 0 | ||||
| -rw-r--r-- | src/auditor-lib/testing_auditor_api_helpers.c | 448 | ||||
| -rw-r--r-- | src/include/taler_testing_auditor_lib.h | 98 |
7 files changed, 800 insertions, 4 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index 584f94235..8de5e4b87 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -22,12 +22,12 @@ pkgcfg_DATA = \ EXTRA_DIST = \ taler.conf -SUBDIRS = include util wire json $(PQ_DIR) $(BANK_LIB) wire-plugins exchangedb exchange exchange-tools auditordb auditor auditor-lib +SUBDIRS = include util wire json $(PQ_DIR) $(BANK_LIB) wire-plugins exchangedb exchange exchange-tools auditordb auditor if HAVE_LIBCURL - SUBDIRS += exchange-lib benchmark + SUBDIRS += exchange-lib auditor-lib benchmark else if HAVE_LIBGNURL - SUBDIRS += exchange-lib benchmark + SUBDIRS += exchange-lib auditor-lib benchmark endif endif diff --git a/src/auditor-lib/.gitignore b/src/auditor-lib/.gitignore new file mode 100644 index 000000000..324d0af3e --- /dev/null +++ b/src/auditor-lib/.gitignore @@ -0,0 +1 @@ +test_auditor_api diff --git a/src/auditor-lib/Makefile.am b/src/auditor-lib/Makefile.am index 1d3810fd5..988d352fa 100644 --- a/src/auditor-lib/Makefile.am +++ b/src/auditor-lib/Makefile.am @@ -7,7 +7,8 @@ if USE_COVERAGE endif lib_LTLIBRARIES = \ - libtalerauditor.la + libtalerauditor.la \ + libtalerauditortesting.la libtalerauditor_la_LDFLAGS = \ -version-info 0:0:0 \ @@ -33,3 +34,51 @@ if HAVE_LIBGNURL libtalerauditor_la_LIBADD += -lgnurl endif endif + + +libtalerauditortesting_la_LDFLAGS = \ + -version-info 0:0:0 \ + -no-undefined +libtalerauditortesting_la_SOURCES = \ + testing_auditor_api_helpers.c +libtalerauditortesting_la_LIBADD = \ + libtalerauditor.la \ + $(top_builddir)/src/exchange-lib/libtalerexchange.la \ + $(top_builddir)/src/exchange-lib/libtalertesting.la \ + $(top_builddir)/src/wire/libtalerwire.la \ + $(top_builddir)/src/json/libtalerjson.la \ + $(top_builddir)/src/util/libtalerutil.la \ + -lgnunetcurl \ + -lgnunetjson \ + -lgnunetutil \ + -ljansson \ + $(XLIB) + + +check_PROGRAMS = \ + test_auditor_api + +AM_TESTS_ENVIRONMENT=export TALER_PREFIX=$${TALER_PREFIX:-@libdir@};export PATH=$${TALER_PREFIX:-@prefix@}/bin:$$PATH; + +TESTS = \ + $(check_PROGRAMS) + +test_auditor_api_SOURCES = \ + test_auditor_api.c +test_auditor_api_LDADD = \ + libtalerauditortesting.la \ + libtalerauditor.la \ + $(top_builddir)/src/exchange-lib/libtalertesting.la \ + $(top_builddir)/src/exchange-lib/libtalerexchange.la \ + $(LIBGCRYPT_LIBS) \ + $(top_builddir)/src/bank-lib/libtalerfakebank.la \ + $(top_builddir)/src/bank-lib/libtalerbank.la \ + $(top_builddir)/src/json/libtalerjson.la \ + $(top_builddir)/src/util/libtalerutil.la \ + -lgnunetcurl \ + -lgnunetutil \ + -ljansson + + +EXTRA_DIST = \ + test_auditor_api.conf diff --git a/src/auditor-lib/test_auditor_api.c b/src/auditor-lib/test_auditor_api.c new file mode 100644 index 000000000..50e57887d --- /dev/null +++ b/src/auditor-lib/test_auditor_api.c @@ -0,0 +1,200 @@ +/* + 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" + +/** + * 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) + + +/** + * Main function that will tell the interpreter what commands to + * run. + * + * @param cls closure + */ +static void +run (void *cls, + struct TALER_TESTING_Interpreter *is) +{ + struct TALER_TESTING_Command commands[] = { + /** + * End the suite. Fixme: better to have a label for this + * too, as it shows a "(null)" token on logs. + */ + 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_AUDITOR_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_AUDITOR_prepare_auditor (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_with_auditor (&run, + NULL, + CONFIG_FILE)) + return 1; + break; + default: + GNUNET_break (0); + return 1; + } + return 0; +} + +/* end of test_auditor_api.c */ diff --git a/src/auditor-lib/test_auditor_api.conf b/src/auditor-lib/test_auditor_api.conf new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/src/auditor-lib/test_auditor_api.conf diff --git a/src/auditor-lib/testing_auditor_api_helpers.c b/src/auditor-lib/testing_auditor_api_helpers.c new file mode 100644 index 000000000..95aad2c97 --- /dev/null +++ b/src/auditor-lib/testing_auditor_api_helpers.c @@ -0,0 +1,448 @@ +/* + 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 auditor-lib/testing_auditor_api_helpers.c + * @brief helper functions + * @author Christian Grothoff + * @author Marcello Stanisci + */ +#include "platform.h" +#include "taler_json_lib.h" +#include <gnunet/gnunet_curl_lib.h> +#include "taler_signatures.h" +#include "taler_testing_lib.h" + + +/** + * Remove files from previous runs + * + * @param config_name configuration filename. + */ +void +TALER_TESTING_AUDITOR_cleanup_files (const char *config_name) +{ + struct GNUNET_CONFIGURATION_Handle *cfg; + char *dir; + + TALER_TESTING_cleanup_files (config_name); + // TODO: auditor-specific clean-up here! + cfg = GNUNET_CONFIGURATION_create (); + if (GNUNET_OK != + GNUNET_CONFIGURATION_load (cfg, + config_name)) + { + GNUNET_break (0); + GNUNET_CONFIGURATION_destroy (cfg); + exit (77); + } +#if FIXME + GNUNET_assert (GNUNET_OK == + GNUNET_CONFIGURATION_get_value_filename + (cfg, + "exchange", + "keydir", + &dir)); + if (GNUNET_YES == + GNUNET_DISK_directory_test (dir, + GNUNET_NO)) + GNUNET_break (GNUNET_OK == + GNUNET_DISK_directory_remove (dir)); + GNUNET_free (dir); +#endif + GNUNET_CONFIGURATION_destroy (cfg); +} + + +/** + * Prepare launching an auditor and exchange. Checks that the configured + * port is available, runs taler-exchange-keyup, taler-auditor-exchange, + * taler-auditor-sign and taler-exchange-dbinit. Does NOT + * launch the exchange process itself. + * + * @param config_filename configuration file to use + * @param auditor_base_url[out] will be set to the auditor base url, + * if the config has any; otherwise it will be set to + * NULL. + * @param exchange_base_url[out] will be set to the exchange base url, + * if the config has any; otherwise it will be set to + * NULL. + * @return #GNUNET_OK on success, #GNUNET_NO if test should be + * skipped, #GNUNET_SYSERR on test failure + */ +int +TALER_TESTING_AUDITOR_prepare_auditor (const char *config_filename, + char **auditor_base_url, + char **exchange_base_url) +{ + struct GNUNET_OS_Process *proc; + enum GNUNET_OS_ProcessStatusType type; + unsigned long code; + struct GNUNET_CONFIGURATION_Handle *cfg; + char *test_home_dir; + char *signed_keys_out; + char *exchange_master_pub; + + proc = GNUNET_OS_start_process (GNUNET_NO, + GNUNET_OS_INHERIT_STD_ALL, + NULL, NULL, NULL, + "taler-exchange-keyup", + "taler-exchange-keyup", + "-c", config_filename, + "-o", "auditor.in", + NULL); + if (NULL == proc) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Failed to run `taler-exchange-keyup`," + " is your PATH correct?\n"); + return GNUNET_NO; + } + GNUNET_OS_process_wait (proc); + GNUNET_OS_process_destroy (proc); + + cfg = GNUNET_CONFIGURATION_create (); + if (GNUNET_OK != GNUNET_CONFIGURATION_load + (cfg, config_filename)) + return GNUNET_SYSERR; + + if (GNUNET_OK != + GNUNET_CONFIGURATION_get_value_string (cfg, + "exchange", + "BASE_URL", + exchange_base_url)) + { + GNUNET_log_config_missing (GNUNET_ERROR_TYPE_WARNING, + "exchange", + "BASE_URL"); + *exchange_base_url = NULL; + } + + if (GNUNET_OK != + GNUNET_CONFIGURATION_get_value_filename (cfg, + "paths", + "TALER_TEST_HOME", + &test_home_dir)) + { + GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, + "paths", + "TALER_TEST_HOME"); + GNUNET_CONFIGURATION_destroy (cfg); + return GNUNET_SYSERR; + } + + GNUNET_asprintf (&signed_keys_out, + "%s/.local/share/taler/auditors/auditor.out", + test_home_dir); + GNUNET_free (test_home_dir); + if (GNUNET_OK != + GNUNET_CONFIGURATION_get_value_string (cfg, + "exchange", + "MASTER_PUBLIC_KEY", + &exchange_master_pub)) + { + GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, + "exchange", + "MASTER_PUBLIC_KEY"); + GNUNET_CONFIGURATION_destroy (cfg); + return GNUNET_SYSERR; + } + + GNUNET_CONFIGURATION_destroy (cfg); + + proc = GNUNET_OS_start_process (GNUNET_NO, + GNUNET_OS_INHERIT_STD_ALL, + NULL, NULL, NULL, + "taler-auditor-sign", + "taler-auditor-sign", + "-c", config_filename, + "-u", "http://auditor/", + "-m", exchange_master_pub, + "-r", "auditor.in", + "-o", signed_keys_out, + NULL); + if (NULL == proc) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Failed to run `taler-auditor-sign`," + " is your PATH correct?\n"); + GNUNET_free (signed_keys_out); + GNUNET_free (exchange_master_pub); + return GNUNET_NO; + } + + + GNUNET_free (exchange_master_pub); + GNUNET_free (signed_keys_out); + GNUNET_OS_process_wait (proc); + GNUNET_OS_process_destroy (proc); + + /* Reset exchange database. */ + proc = GNUNET_OS_start_process (GNUNET_NO, + GNUNET_OS_INHERIT_STD_ALL, + NULL, NULL, NULL, + "taler-exchange-dbinit", + "taler-exchange-dbinit", + "-c", config_filename, + "-r", + NULL); + if (NULL == proc) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Failed to run `taler-exchange-dbinit`," + " is your PATH correct?\n"); + + return GNUNET_NO; + } + if (GNUNET_SYSERR == + GNUNET_OS_process_wait_status (proc, + &type, + &code)) + { + GNUNET_break (0); + GNUNET_OS_process_destroy (proc); + return GNUNET_SYSERR; + } + GNUNET_OS_process_destroy (proc); + if ( (type == GNUNET_OS_PROCESS_EXITED) && + (0 != code) ) + { + fprintf (stderr, + "Failed to setup (exchange) database\n"); + return GNUNET_NO; + } + if ( (type != GNUNET_OS_PROCESS_EXITED) || + (0 != code) ) + { + fprintf (stderr, + "Unexpected error running" + " `taler-exchange-dbinit'!\n"); + return GNUNET_SYSERR; + } + + + /* Reset auditor database. */ + + proc = GNUNET_OS_start_process (GNUNET_NO, + GNUNET_OS_INHERIT_STD_ALL, + NULL, NULL, NULL, + "taler-auditor-dbinit", + "taler-auditor-dbinit", + "-c", config_filename, + "-r", + NULL); + if (NULL == proc) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Failed to run `taler-auditor-dbinit`," + " is your PATH correct?\n"); + + return GNUNET_NO; + } + if (GNUNET_SYSERR == + GNUNET_OS_process_wait_status (proc, + &type, + &code)) + { + GNUNET_break (0); + GNUNET_OS_process_destroy (proc); + return GNUNET_SYSERR; + } + GNUNET_OS_process_destroy (proc); + if ( (type == GNUNET_OS_PROCESS_EXITED) && + (0 != code) ) + { + fprintf (stderr, + "Failed to setup (auditor) database\n"); + return GNUNET_NO; + } + if ( (type != GNUNET_OS_PROCESS_EXITED) || + (0 != code) ) + { + fprintf (stderr, + "Unexpected error running" + " `taler-auditor-dbinit'!\n"); + return GNUNET_SYSERR; + } + + return GNUNET_OK; +} + + +/** + * Wait for the exchange to have started. Waits for at + * most 10s, after that returns 77 to indicate an error. + * + * @param base_url what URL should we expect the exchange + * to be running at + * @return 0 on success + */ +int +TALER_TESTING_AUDITOR_wait_auditor_ready (const char *base_url) +{ + char *wget_cmd; + unsigned int iter; + + GNUNET_asprintf (&wget_cmd, + "wget -q -t 1 -T 1 %sversion" + " -o /dev/null -O /dev/null", + base_url); // make sure ends with '/' + /* give child time to start and bind against the socket */ + fprintf (stderr, + "Waiting for `taler-auditor-httpd' to be ready\n"); + iter = 0; + do + { + if (10 == iter) + { + fprintf (stderr, + "Failed to launch `taler-auditor-httpd' (or `wget')\n"); + GNUNET_free (wget_cmd); + return 77; + } + fprintf (stderr, ".\n"); + sleep (1); + iter++; + } + while (0 != system (wget_cmd)); + GNUNET_free (wget_cmd); + return 0; +} + + +/** + * Initialize scheduler loop and curl context for the testcase + * including starting and stopping the auditor and exchange using the + * given configuration file. + * + * @param main_cb routine containing all the commands to run. + * @param main_cb_cls closure for @a main_cb, typically NULL. + * @param config_file configuration file for the test-suite. + * + * @return #GNUNET_OK if all is okay, != #GNUNET_OK otherwise. + * non-#GNUNET_OK codes are #GNUNET_SYSERR most of the + * time. + */ +int +TALER_TESTING_AUDITOR_setup_with_auditor (TALER_TESTING_Main main_cb, + void *main_cb_cls, + const char *config_filename) +{ + int result; + struct GNUNET_OS_Process *exchanged; + struct GNUNET_OS_Process *auditord; + struct GNUNET_CONFIGURATION_Handle *cfg; + unsigned long long port; + char *serve; + char *base_url; + + cfg = GNUNET_CONFIGURATION_create (); + if (GNUNET_OK != + GNUNET_CONFIGURATION_load (cfg, + config_filename)) + return GNUNET_NO; + + if (GNUNET_OK != + GNUNET_CONFIGURATION_get_value_string (cfg, + "exchange", + "SERVE", + &serve)) + { + GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, + "exchange", + "SERVE"); + GNUNET_CONFIGURATION_destroy (cfg); + return GNUNET_NO; + } + + if (0 == strcmp ("tcp", serve)) + { + if (GNUNET_OK != + GNUNET_CONFIGURATION_get_value_number (cfg, + "exchange", + "PORT", + &port)) + { + GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, + "exchange", + "PORT"); + GNUNET_CONFIGURATION_destroy (cfg); + GNUNET_free (serve); + return GNUNET_NO; + } + + if (GNUNET_OK != + GNUNET_NETWORK_test_port_free (IPPROTO_TCP, + (uint16_t) port)) + { + fprintf (stderr, + "Required port %llu not available, skipping.\n", + port); + GNUNET_free (serve); + return GNUNET_NO; + } + } + GNUNET_free (serve); + exchanged = GNUNET_OS_start_process (GNUNET_NO, + GNUNET_OS_INHERIT_STD_ALL, + NULL, NULL, NULL, + "taler-exchange-httpd", + "taler-exchange-httpd", + "-c", config_filename, + "-i", + NULL); + + if (GNUNET_OK != + GNUNET_CONFIGURATION_get_value_string (cfg, + "exchange", + "BASE_URL", + &base_url)) + { + GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, + "exchange", + "BASE_URL"); + GNUNET_CONFIGURATION_destroy (cfg); + return GNUNET_NO; + } + GNUNET_CONFIGURATION_destroy (cfg); + + if (0 != TALER_TESTING_wait_exchange_ready (base_url)) + { + GNUNET_free (base_url); + return 77; + } + GNUNET_free (base_url); + + /* NOTE: this blocks. */ + result = TALER_TESTING_setup (main_cb, + main_cb_cls, + config_filename, + exchanged, + GNUNET_YES); + GNUNET_break (0 == + GNUNET_OS_process_kill (exchanged, + SIGTERM)); + GNUNET_break (GNUNET_OK == + GNUNET_OS_process_wait (exchanged)); + GNUNET_OS_process_destroy (exchanged); + return result; +} + + +/* end of testing_auditor_api_helpers.c */ diff --git a/src/include/taler_testing_auditor_lib.h b/src/include/taler_testing_auditor_lib.h new file mode 100644 index 000000000..49b55581d --- /dev/null +++ b/src/include/taler_testing_auditor_lib.h @@ -0,0 +1,98 @@ +/* + This file is part of TALER + (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 include/taler_testing_auditor_lib.h + * @brief API for writing an interpreter to test Taler components + * @author Christian Grothoff <christian@grothoff.org> + * @author Marcello Stanisci + */ +#ifndef TALER_TESTING_AUDITOR_LIB_H +#define TALER_TESTING_AUDITOR_LIB_H + +#include "taler_util.h" +#include "taler_exchange_service.h" +#include <gnunet/gnunet_json_lib.h> +#include "taler_json_lib.h" +#include <microhttpd.h> + + +/* ********************* Helper functions ********************* */ + +/** + * Prepare launching an auditor and exchange. Checks that the configured + * port is available, runs taler-exchange-keyup, taler-auditor-exchange, + * taler-auditor-sign and taler-exchange-dbinit. Does not + * launch the exchange process itself. + * + * @param config_filename configuration file to use + * @param auditor_base_url[out] will be set to the auditor base url, + * if the config has any; otherwise it will be set to + * NULL. + * @param exchange_base_url[out] will be set to the exchange base url, + * if the config has any; otherwise it will be set to + * NULL. + * @return #GNUNET_OK on success, #GNUNET_NO if test should be + * skipped, #GNUNET_SYSERR on test failure + */ +int +TALER_TESTING_AUDITOR_prepare_auditor (const char *config_filename, + char **auditor_base_url, + char **exchange_base_url); + + +/** + * Wait for the auditor to have started. Waits for at + * most 10s, after that returns 77 to indicate an error. + * + * @param base_url what URL should we expect the exchange + * to be running at + * @return 0 on success + */ +int +TALER_TESTING_AUDITOR_wait_auditor_ready (const char *base_url); + + +/** + * Remove files from previous runs + */ +void +TALER_TESTING_AUDITOR_cleanup_files (const char *config_name); + + +/** + * Initialize scheduler loop and curl context for the testcase + * including starting and stopping the auditor and exchange using the + * given configuration file. + * + * @param main_cb routine containing all the commands to run. + * @param main_cb_cls closure for @a main_cb, typically NULL. + * @param config_file configuration file for the test-suite. + * + * @return #GNUNET_OK if all is okay, != #GNUNET_OK otherwise. + * non-#GNUNET_OK codes are #GNUNET_SYSERR most of the + * time. + */ +int +TALER_TESTING_AUDITOR_setup_with_auditor (TALER_TESTING_Main main_cb, + void *main_cb_cls, + const char *config_filename); + + +#endif |