diff options
author | Marcello Stanisci <stanisci.m@gmail.com> | 2019-01-17 16:37:16 +0100 |
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committer | Marcello Stanisci <stanisci.m@gmail.com> | 2019-01-17 16:37:16 +0100 |
commit | 148b546435a8fdd83372d4f546d809f5322ae05b (patch) | |
tree | 5fe02ad38cbb2f5e7ffe1e3f7671e99ba593a620 /src | |
parent | aeec67acaa786f9bf42e61df2d8c6d93198e8609 (diff) |
/keys API.
Adding method to override the last_denom value for a key set.
Diffstat (limited to 'src')
-rw-r--r-- | src/include/taler_exchange_service.h | 10 | ||||
-rw-r--r-- | src/include/taler_testing_lib.h | 28 | ||||
-rw-r--r-- | src/lib/exchange_api_handle.c | 19 | ||||
-rwxr-xr-x | src/lib/test_exchange_api_overlapping_keys_bug.c | 11 | ||||
-rw-r--r-- | src/lib/testing_api_cmd_check_keys.c | 66 |
5 files changed, 128 insertions, 6 deletions
diff --git a/src/include/taler_exchange_service.h b/src/include/taler_exchange_service.h index a1ecc0bef..88fcf74af 100644 --- a/src/include/taler_exchange_service.h +++ b/src/include/taler_exchange_service.h @@ -422,6 +422,16 @@ TALER_EXCHANGE_disconnect (struct TALER_EXCHANGE_Handle *exchange); const struct TALER_EXCHANGE_Keys * TALER_EXCHANGE_get_keys (struct TALER_EXCHANGE_Handle *exchange); +/** + * Let the user set the last valid denomination time manually. + * + * @param exchange the exchange handle. + * @param last_denom_new new last denomination time. + */ +void +TALER_EXCHANGE_set_last_denom (struct TALER_EXCHANGE_Handle *exchange, + struct GNUNET_TIME_Absolute last_denom_new); + /** * Check if our current response for /keys is valid, and if diff --git a/src/include/taler_testing_lib.h b/src/include/taler_testing_lib.h index eeb0a5c00..edca769df 100644 --- a/src/include/taler_testing_lib.h +++ b/src/include/taler_testing_lib.h @@ -1425,6 +1425,34 @@ TALER_TESTING_cmd_check_keys_pull_all_keys /** + * Make a "check keys" command. This type of command + * checks whether the number of denomination keys from + * @a exchange matches @a num_denom_keys. Additionally, + * it lets the user set a last denom issue date to be + * used in the request for /keys. + * + * @param label command label + * @param generation when this command is run, exactly @a + * generation /keys downloads took place. If the number + * of downloads is less than @a generation, the logic will + * first make sure that @a generation downloads are done, + * and _then_ execute the rest of the command. + * @param num_denom_keys expected number of denomination keys. + * @param exchange connection handle to the exchange to test. + * @param last_denom_date date to be set in the "last_denom_issue" + * URL parameter of /keys. + * + * @return the command. + */ +struct TALER_TESTING_Command +TALER_TESTING_cmd_check_keys_with_last_denom + (const char *label, + unsigned int generation, + unsigned int num_denom_keys, + struct GNUNET_TIME_Absolute last_denom_date); + + +/** * Create a "batch" command. Such command takes a * end_CMD-terminated array of CMDs and executed them. * Once it hits the end CMD, it passes the control diff --git a/src/lib/exchange_api_handle.c b/src/lib/exchange_api_handle.c index bace2b47b..284dbbb34 100644 --- a/src/lib/exchange_api_handle.c +++ b/src/lib/exchange_api_handle.c @@ -1030,6 +1030,21 @@ request_keys (void *cls); void TEAH_handle_reset (struct TALER_EXCHANGE_Handle *h); + + +/** + * Let the user set the last valid denomination time manually. + * + * @param exchange the exchange handle. + * @param last_denom_new new last denomination time. + */ +void +TALER_EXCHANGE_set_last_denom (struct TALER_EXCHANGE_Handle *exchange, + struct GNUNET_TIME_Absolute last_denom_new) +{ + exchange->key_data.last_denom_issue_date = last_denom_new; +} + /** * Check if our current response for /keys is valid, and if * not trigger download. @@ -1047,8 +1062,12 @@ TALER_EXCHANGE_check_keys_current (struct TALER_EXCHANGE_Handle *exchange, { if (NULL != exchange->kr) return GNUNET_TIME_UNIT_ZERO_ABS; + if (GNUNET_YES == pull_all_keys) + { + GNUNET_assert (GNUNET_YES == force_download); TEAH_handle_reset (exchange); + } if ( (GNUNET_NO == force_download) && (0 < GNUNET_TIME_absolute_get_remaining (exchange->key_data_expiration).rel_value_us) ) return exchange->key_data_expiration; diff --git a/src/lib/test_exchange_api_overlapping_keys_bug.c b/src/lib/test_exchange_api_overlapping_keys_bug.c index 175754fcb..8944bae22 100755 --- a/src/lib/test_exchange_api_overlapping_keys_bug.c +++ b/src/lib/test_exchange_api_overlapping_keys_bug.c @@ -96,12 +96,11 @@ run (void *cls, 1, 4), - /** - * Avoid cherry-pick, just GET /keys. - */ - TALER_TESTING_cmd_check_keys_pull_all_keys ("second-download", - 2, - 4), + /* Causes GET /keys?last_denom_issue=0 */ + TALER_TESTING_cmd_check_keys_with_last_denom ("second-download", + 2, + 8, + GNUNET_TIME_UNIT_ZERO_ABS), TALER_TESTING_cmd_end () }; diff --git a/src/lib/testing_api_cmd_check_keys.c b/src/lib/testing_api_cmd_check_keys.c index 6cd605c38..976639ae0 100644 --- a/src/lib/testing_api_cmd_check_keys.c +++ b/src/lib/testing_api_cmd_check_keys.c @@ -54,6 +54,20 @@ struct CheckKeysState * downloaded. */ unsigned int pull_all_keys; + + /** + * If GNUNET_YES, then the user must specify the + * last_denom_issue_date manually. This way, it is possible + * to force whatever X value here: /keys?last_denom_issue=X. + */ + unsigned int set_last_denom; + + /** + * Value X to set as the URL parameter: + * "/keys?last_denom_issue=X" is used only when `set_last_denom' + * equals GNUNET_YES. + */ + struct GNUNET_TIME_Absolute last_denom_date; }; @@ -82,6 +96,13 @@ check_keys_run (void *cls, GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Triggering GET /keys, cmd `%s'\n", cmd->label); + + if (GNUNET_YES == cks->set_last_denom) + { + TALER_LOG_DEBUG ("Forcing last_denom_date URL argument\n"); + TALER_EXCHANGE_set_last_denom (is->exchange, + cks->last_denom_date); + } /* Means re-download /keys. */ GNUNET_break @@ -137,6 +158,51 @@ check_keys_cleanup (void *cls, /** * Make a "check keys" command. This type of command * checks whether the number of denomination keys from + * @a exchange matches @a num_denom_keys. Additionally, + * it lets the user set a last denom issue date to be + * used in the request for /keys. + * + * @param label command label + * @param generation when this command is run, exactly @a + * generation /keys downloads took place. If the number + * of downloads is less than @a generation, the logic will + * first make sure that @a generation downloads are done, + * and _then_ execute the rest of the command. + * @param num_denom_keys expected number of denomination keys. + * @param exchange connection handle to the exchange to test. + * @param last_denom_date date to be set in the "last_denom_issue" + * URL parameter of /keys. + * + * @return the command. + */ +struct TALER_TESTING_Command +TALER_TESTING_cmd_check_keys_with_last_denom + (const char *label, + unsigned int generation, + unsigned int num_denom_keys, + struct GNUNET_TIME_Absolute last_denom_date) +{ + struct CheckKeysState *cks; + + cks = GNUNET_new (struct CheckKeysState); + cks->generation = generation; + cks->num_denom_keys = num_denom_keys; + cks->set_last_denom = GNUNET_YES; + cks->last_denom_date = last_denom_date; + + struct TALER_TESTING_Command cmd = { + .cls = cks, + .label = label, + .run = &check_keys_run, + .cleanup = &check_keys_cleanup + }; + + return cmd; +} + +/** + * Make a "check keys" command. This type of command + * checks whether the number of denomination keys from * @a exchange matches @a num_denom_keys. * * @param label command label |