From 98f5960411077dd8be648cbd21fd495bb874f8fd Mon Sep 17 00:00:00 2001 From: Christian Grothoff Date: Thu, 26 Nov 2020 22:54:33 +0100 Subject: cmd to del auditor --- src/testing/testing_api_cmd_auditor_del.c | 316 ++++++++++++++++++++++++++++++ 1 file changed, 316 insertions(+) create mode 100644 src/testing/testing_api_cmd_auditor_del.c (limited to 'src/testing/testing_api_cmd_auditor_del.c') diff --git a/src/testing/testing_api_cmd_auditor_del.c b/src/testing/testing_api_cmd_auditor_del.c new file mode 100644 index 000000000..d66858849 --- /dev/null +++ b/src/testing/testing_api_cmd_auditor_del.c @@ -0,0 +1,316 @@ +/* + This file is part of TALER + Copyright (C) 2020 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 + +*/ +/** + * @file testing/testing_api_cmd_auditor_del.c + * @brief command for testing /management/auditor/disable. + * @author Christian Grothoff + */ +#include "platform.h" +#include "taler_json_lib.h" +#include +#include "taler_testing_lib.h" +#include "taler_signatures.h" +#include "backoff.h" + + +/** + * State for a "auditor_del" CMD. + */ +struct AuditorDelState +{ + + /** + * Auditor enable handle while operation is running. + */ + struct TALER_EXCHANGE_ManagementAuditorDisableHandle *dh; + + /** + * Our interpreter. + */ + struct TALER_TESTING_Interpreter *is; + + /** + * Expected HTTP response code. + */ + unsigned int expected_response_code; + + /** + * Should we make the request with a bad master_sig signature? + */ + bool bad_sig; +}; + + +/** + * Callback to analyze the /management/auditors response, just used to check + * if the response code is acceptable. + * + * @param cls closure. + * @param hr HTTP response details + */ +static void +auditor_del_cb (void *cls, + const struct TALER_EXCHANGE_HttpResponse *hr) +{ + struct AuditorDelState *ds = cls; + + ds->dh = NULL; + if (ds->expected_response_code != hr->http_status) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Unexpected response code %u to command %s in %s:%u\n", + hr->http_status, + ds->is->commands[ds->is->ip].label, + __FILE__, + __LINE__); + json_dumpf (hr->reply, + stderr, + 0); + TALER_TESTING_interpreter_fail (ds->is); + return; + } + TALER_TESTING_interpreter_next (ds->is); +} + + +/** + * Run the command. + * + * @param cls closure. + * @param cmd the command to execute. + * @param is the interpreter state. + */ +static void +auditor_del_run (void *cls, + const struct TALER_TESTING_Command *cmd, + struct TALER_TESTING_Interpreter *is) +{ + struct AuditorDelState *ds = cls; + struct TALER_AuditorPublicKeyP auditor_pub; + char *exchange_url; + struct TALER_MasterSignatureP master_sig; + struct GNUNET_TIME_Absolute now; + + (void) cmd; + now = GNUNET_TIME_absolute_get (); + (void) GNUNET_TIME_round_abs (&now); + ds->is = is; + if (ds->bad_sig) + { + memset (&master_sig, + 42, + sizeof (master_sig)); + } + else + { + char *fn; + struct TALER_MasterPrivateKeyP master_priv; + struct TALER_AuditorPrivateKeyP auditor_priv; + + if (GNUNET_OK != + GNUNET_CONFIGURATION_get_value_filename (is->cfg, + "exchange-offline", + "MASTER_PRIV_FILE", + &fn)) + { + GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, + "exchange-offline", + "MASTER_PRIV_FILE"); + TALER_TESTING_interpreter_next (ds->is); + return; + } + if (GNUNET_SYSERR == + GNUNET_DISK_directory_create_for_file (fn)) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Could not setup directory for master private key file `%s'\n", + fn); + GNUNET_free (fn); + TALER_TESTING_interpreter_next (ds->is); + return; + } + if (GNUNET_OK != + GNUNET_CRYPTO_eddsa_key_from_file (fn, + GNUNET_YES, + &master_priv.eddsa_priv)) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Could not load master private key from `%s'\n", + fn); + GNUNET_free (fn); + TALER_TESTING_interpreter_next (ds->is); + return; + } + GNUNET_free (fn); + + + if (GNUNET_OK != + GNUNET_CONFIGURATION_get_value_filename (is->cfg, + "auditor", + "AUDITOR_PRIV_FILE", + &fn)) + { + GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, + "auditor", + "AUDITOR_PRIV_FILE"); + TALER_TESTING_interpreter_next (ds->is); + return; + } + if (GNUNET_SYSERR == + GNUNET_DISK_directory_create_for_file (fn)) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Could not setup directory for auditor private key file `%s'\n", + fn); + GNUNET_free (fn); + TALER_TESTING_interpreter_next (ds->is); + return; + } + if (GNUNET_OK != + GNUNET_CRYPTO_eddsa_key_from_file (fn, + GNUNET_YES, + &auditor_priv.eddsa_priv)) + { + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, + "Could not load auditor private key from `%s'\n", + fn); + GNUNET_free (fn); + TALER_TESTING_interpreter_next (ds->is); + return; + } + GNUNET_free (fn); + GNUNET_CRYPTO_eddsa_key_get_public (&auditor_priv.eddsa_priv, + &auditor_pub.eddsa_pub); + + /* now sign */ + { + struct TALER_ExchangeDelAuditorPS kv = { + .purpose.purpose = htonl (TALER_SIGNATURE_MASTER_DEL_AUDITOR), + .purpose.size = htonl (sizeof (kv)), + .end_date = GNUNET_TIME_absolute_hton (now), + .auditor_pub = auditor_pub, + }; + + /* Finally sign ... */ + GNUNET_CRYPTO_eddsa_sign (&master_priv.eddsa_priv, + &kv, + &master_sig.eddsa_signature); + } + } + if (GNUNET_OK != + GNUNET_CONFIGURATION_get_value_string (is->cfg, + "exchange", + "BASE_URL", + &exchange_url)) + { + GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, + "exchange", + "BASE_URL"); + TALER_TESTING_interpreter_next (ds->is); + return; + } + ds->dh = TALER_EXCHANGE_management_disable_auditor ( + is->ctx, + exchange_url, + &auditor_pub, + now, + &master_sig, + &auditor_del_cb, + ds); + GNUNET_free (exchange_url); + if (NULL == ds->dh) + { + GNUNET_break (0); + TALER_TESTING_interpreter_fail (is); + return; + } +} + + +/** + * Free the state of a "auditor_del" CMD, and possibly cancel a + * pending operation thereof. + * + * @param cls closure, must be a `struct AuditorDelState`. + * @param cmd the command which is being cleaned up. + */ +static void +auditor_del_cleanup (void *cls, + const struct TALER_TESTING_Command *cmd) +{ + struct AuditorDelState *ds = cls; + + if (NULL != ds->dh) + { + GNUNET_log (GNUNET_ERROR_TYPE_WARNING, + "Command %u (%s) did not complete\n", + ds->is->ip, + cmd->label); + TALER_EXCHANGE_management_disable_auditor_cancel (ds->dh); + ds->dh = NULL; + } + GNUNET_free (ds); +} + + +/** + * Offer internal data from a "auditor_del" CMD, to other commands. + * + * @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 +auditor_del_traits (void *cls, + const void **ret, + const char *trait, + unsigned int index) +{ + return GNUNET_NO; +} + + +struct TALER_TESTING_Command +TALER_TESTING_cmd_auditor_del (const char *label, + unsigned int expected_http_status, + bool bad_sig) +{ + struct AuditorDelState *ds; + + ds = GNUNET_new (struct AuditorDelState); + ds->expected_response_code = expected_http_status; + ds->bad_sig = bad_sig; + { + struct TALER_TESTING_Command cmd = { + .cls = ds, + .label = label, + .run = &auditor_del_run, + .cleanup = &auditor_del_cleanup, + .traits = &auditor_del_traits + }; + + return cmd; + } +} + + +/* end of testing_api_cmd_auditor_del.c */ -- cgit v1.2.3