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Diffstat (limited to 'src/testing/testing_api_cmd_config.c')
| -rw-r--r-- | src/testing/testing_api_cmd_config.c | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/src/testing/testing_api_cmd_config.c b/src/testing/testing_api_cmd_config.c new file mode 100644 index 0000000..8906261 --- /dev/null +++ b/src/testing/testing_api_cmd_config.c @@ -0,0 +1,206 @@ +/* + This file is part of TALER + Copyright (C) 2019, 2021 Taler Systems SA + + TALER is free software; you can redistribute it and/or modify it under the + terms of the GNU Affero 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 Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License along with + TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> +*/ +/** + * @file lib/testing_api_cmd_config.c + * @brief command to obtain the configuration of an anastasis backend service. + * @author Dennis Neufeld + * @author Dominik Meister + */ + +#include "platform.h" +#include "anastasis_testing_lib.h" +#include <taler/taler_util.h> +#include <taler/taler_testing_lib.h> + + +/** + * State for a "config" CMD. + */ +struct ConfigState +{ + /** + * The interpreter state. + */ + struct TALER_TESTING_Interpreter *is; + + /** + * URL of the anastasis backend. + */ + const char *anastasis_url; + + /** + * Expected status code. + */ + unsigned int http_status; + + /** + * The /config GET operation handle. + */ + struct ANASTASIS_ConfigOperation *so; + + /** + * The salt value from server. + */ + struct ANASTASIS_CRYPTO_ProviderSaltP salt; +}; + + +/** + * Function called with the results of a #ANASTASIS_config(). + * + * @param cls closure + * @param http_status HTTP status of the request + * @param config config from the server + */ +static void +config_cb (void *cls, + unsigned int http_status, + const struct ANASTASIS_Config *config) +{ + struct ConfigState *ss = cls; + + ss->so = NULL; + if (http_status != ss->http_status) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Unexpected response code %u to command %s in %s:%u\n", + http_status, + ss->is->commands[ss->is->ip].label, + __FILE__, + __LINE__); + TALER_TESTING_interpreter_fail (ss->is); + return; + } + if (NULL == config) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Config is NULL, command %s in %s:%u\n", + ss->is->commands[ss->is->ip].label, + __FILE__, + __LINE__); + TALER_TESTING_interpreter_fail (ss->is); + return; + } + ss->salt = config->salt; + TALER_TESTING_interpreter_next (ss->is); +} + + +/** + * Run a "config" CMD. + * + * @param cls closure. + * @param cmd command currently being run. + * @param is interpreter state. + */ +static void +config_run (void *cls, + const struct TALER_TESTING_Command *cmd, + struct TALER_TESTING_Interpreter *is) +{ + struct ConfigState *ss = cls; + + ss->is = is; + ss->so = ANASTASIS_get_config (is->ctx, + ss->anastasis_url, + &config_cb, + ss); + if (NULL == ss->so) + { + GNUNET_break (0); + TALER_TESTING_interpreter_fail (ss->is); + return; + } +} + + +/** + * Free the state of a "config" CMD, and possibly + * cancel it if it did not complete. + * + * @param cls closure. + * @param cmd command being freed. + */ +static void +config_cleanup (void *cls, + const struct TALER_TESTING_Command *cmd) +{ + struct ConfigState *ss = cls; + + if (NULL != ss->so) + { + GNUNET_log (GNUNET_ERROR_TYPE_WARNING, + "Command '%s' did not complete (config)\n", + cmd->label); + ANASTASIS_config_cancel (ss->so); + ss->so = NULL; + } + GNUNET_free (ss); +} + + +/** + * Offer internal data to other commands. + * + * @param cls closure + * @param ret[out] result (could be anything) + * @param trait name of the trait + * @param index index number of the object to extract. + * @return #GNUNET_OK on success + */ +static int +config_traits (void *cls, + const void **ret, + const char *trait, + unsigned int index) +{ + struct ConfigState *ss = cls; + + struct TALER_TESTING_Trait traits[] = { + ANASTASIS_TESTING_make_trait_salt (0, + &ss->salt), + TALER_TESTING_trait_end () + }; + + return TALER_TESTING_get_trait (traits, + ret, + trait, + index); +} + + +struct TALER_TESTING_Command +ANASTASIS_TESTING_cmd_config (const char *label, + const char *anastasis_url, + unsigned int http_status) +{ + struct ConfigState *ss; + + ss = GNUNET_new (struct ConfigState); + ss->http_status = http_status; + ss->anastasis_url = anastasis_url; + { + struct TALER_TESTING_Command cmd = { + .cls = ss, + .label = label, + .run = &config_run, + .cleanup = &config_cleanup, + .traits = &config_traits + }; + + return cmd; + } +} |