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Diffstat (limited to 'src/testing/testing_api_cmd_serialize_keys.c')
| -rw-r--r-- | src/testing/testing_api_cmd_serialize_keys.c | 295 |
1 files changed, 0 insertions, 295 deletions
diff --git a/src/testing/testing_api_cmd_serialize_keys.c b/src/testing/testing_api_cmd_serialize_keys.c deleted file mode 100644 index 82df0f064..000000000 --- a/src/testing/testing_api_cmd_serialize_keys.c +++ /dev/null @@ -1,295 +0,0 @@ -/* - 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 testing/testing_api_cmd_serialize_keys.c - * @brief Lets tests use the keys serialization API. - * @author Marcello Stanisci - */ -#include "platform.h" -#include <jansson.h> -#include "taler_testing_lib.h" - - -/** - * Internal state for a serialize-keys CMD. - */ -struct SerializeKeysState -{ - /** - * Serialized keys. - */ - json_t *keys; - - /** - * Exchange URL. Needed because the exchange gets disconnected - * from, after keys serialization. This value is then needed by - * subsequent commands that have to reconnect to the exchange. - */ - char *exchange_url; -}; - - -/** - * Internal state for a connect-with-state CMD. - */ -struct ConnectWithStateState -{ - - /** - * Reference to a CMD that offers a serialized key-state - * that will be used in the reconnection. - */ - const char *state_reference; - - /** - * If set to GNUNET_YES, then the /keys callback has already - * been passed the control to the next CMD. This is necessary - * because it is not uncommon that the /keys callback gets - * invoked multiple times, and without this flag, we would keep - * going "next" CMD upon every invocation (causing impredictable - * behaviour as for the instruction pointer.) - */ - unsigned int consumed; - - /** - * Interpreter state. - */ - struct TALER_TESTING_Interpreter *is; -}; - - -/** - * Run the command. - * - * @param cls closure. - * @param cmd the command to execute. - * @param is the interpreter state. - */ -static void -serialize_keys_run (void *cls, - const struct TALER_TESTING_Command *cmd, - struct TALER_TESTING_Interpreter *is) -{ - struct SerializeKeysState *sks = cls; - - sks->keys = TALER_EXCHANGE_serialize_data (is->exchange); - if (NULL == sks->keys) - TALER_TESTING_interpreter_fail (is); - - sks->exchange_url = GNUNET_strdup - (TALER_EXCHANGE_get_base_url (is->exchange)); - TALER_EXCHANGE_disconnect (is->exchange); - is->exchange = NULL; - is->working = GNUNET_NO; - TALER_TESTING_interpreter_next (is); -} - - -/** - * Cleanup the state of a "serialize keys" CMD. - * - * @param cls closure. - * @param cmd the command which is being cleaned up. - */ -static void -serialize_keys_cleanup (void *cls, - const struct TALER_TESTING_Command *cmd) -{ - struct SerializeKeysState *sks = cls; - - if (NULL != sks->keys) - { - json_decref (sks->keys); - } - GNUNET_free (sks->exchange_url); - GNUNET_free (sks); -} - - -/** - * Offer serialized keys as trait. - * - * @param cls closure. - * @param[out] ret result. - * @param trait name of the trait. - * @param index index number of the object to offer. - * @return #GNUNET_OK on success. - */ -static int -serialize_keys_traits (void *cls, - const void **ret, - const char *trait, - unsigned int index) -{ - struct SerializeKeysState *sks = cls; - struct TALER_TESTING_Trait traits[] = { - TALER_TESTING_make_trait_exchange_keys (0, sks->keys), - TALER_TESTING_make_trait_url (TALER_TESTING_UT_EXCHANGE_BASE_URL, - sks->exchange_url), - TALER_TESTING_trait_end () - }; - - return TALER_TESTING_get_trait (traits, - ret, - trait, - index); -} - - -/** - * Run the command. - * - * @param cls closure. - * @param cmd the command to execute. - * @param is the interpreter state. - */ -static void -connect_with_state_run (void *cls, - const struct TALER_TESTING_Command *cmd, - struct TALER_TESTING_Interpreter *is) -{ - struct ConnectWithStateState *cwss = cls; - const struct TALER_TESTING_Command *state_cmd; - const json_t *serialized_keys; - const char *exchange_url; - - /* This command usually gets rescheduled after serialized - * reconnection. */ - if (GNUNET_YES == cwss->consumed) - { - TALER_TESTING_interpreter_next (is); - return; - } - - cwss->is = is; - state_cmd = TALER_TESTING_interpreter_lookup_command - (is, cwss->state_reference); - - /* Command providing serialized keys not found. */ - if (NULL == state_cmd) - { - GNUNET_break (0); - TALER_TESTING_interpreter_fail (is); - return; - } - - GNUNET_assert (GNUNET_OK == - TALER_TESTING_get_trait_exchange_keys (state_cmd, - 0, - &serialized_keys)); - { - char *dump; - - dump = json_dumps (serialized_keys, - JSON_INDENT (1)); - TALER_LOG_DEBUG ("Serialized key-state: %s\n", - dump); - free (dump); - } - - GNUNET_assert (GNUNET_OK == - TALER_TESTING_get_trait_url (state_cmd, - TALER_TESTING_UT_EXCHANGE_BASE_URL, - &exchange_url)); - is->exchange = TALER_EXCHANGE_connect (is->ctx, - exchange_url, - &TALER_TESTING_cert_cb, - cwss, - TALER_EXCHANGE_OPTION_DATA, - serialized_keys, - TALER_EXCHANGE_OPTION_END); - cwss->consumed = GNUNET_YES; -} - - -/** - * Cleanup the state of a "connect with state" CMD. Just - * a placeholder to avoid jumping on an invalid address. - * - * @param cls closure. - * @param cmd the command which is being cleaned up. - */ -static void -connect_with_state_cleanup (void *cls, - const struct TALER_TESTING_Command *cmd) -{ - struct ConnectWithStateState *cwss = cls; - - GNUNET_free (cwss); -} - - -/** - * Make a serialize-keys CMD. It will ask for - * keys serialization __and__ disconnect from the - * exchange. - * - * @param label CMD label - * @return the CMD. - */ -struct TALER_TESTING_Command -TALER_TESTING_cmd_serialize_keys (const char *label) -{ - struct SerializeKeysState *sks; - - sks = GNUNET_new (struct SerializeKeysState); - { - struct TALER_TESTING_Command cmd = { - .cls = sks, - .label = label, - .run = serialize_keys_run, - .cleanup = serialize_keys_cleanup, - .traits = serialize_keys_traits - }; - - return cmd; - } -} - - -/** - * Make a connect-with-state CMD. This command - * will use a serialized key state to reconnect - * to the exchange. - * - * @param label command label - * @param state_reference label of a CMD offering - * a serialized key state. - * @return the CMD. - */ -struct TALER_TESTING_Command -TALER_TESTING_cmd_connect_with_state (const char *label, - const char *state_reference) -{ - struct ConnectWithStateState *cwss; - - cwss = GNUNET_new (struct ConnectWithStateState); - cwss->state_reference = state_reference; - cwss->consumed = GNUNET_NO; - { - struct TALER_TESTING_Command cmd = { - .cls = cwss, - .label = label, - .run = connect_with_state_run, - .cleanup = connect_with_state_cleanup - }; - - return cmd; - } -} |