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- /*
- This file is part of GNUnet.
- Copyright (C) 2013, 2018 GNUnet e.V.
- GNUnet 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 of the License,
- or (at your option) any later version.
- GNUnet 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 this program. If not, see <http://www.gnu.org/licenses/>.
- SPDX-License-Identifier: AGPL3.0-or-later
- */
- /**
- * @file namestore/test_namestore_api_monitoring_existing.c
- * @brief testcase for zone monitoring functionality: add records first, then monitor
- */
- #include "platform.h"
- #include "gnunet_namestore_service.h"
- #include "gnunet_testing_lib.h"
- #include "namestore.h"
- #include "gnunet_dnsparser_lib.h"
- #define TEST_RECORD_TYPE GNUNET_DNSPARSER_TYPE_TXT
- #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10)
- static const struct GNUNET_CONFIGURATION_Handle *cfg;
- static struct GNUNET_NAMESTORE_Handle * nsh;
- static struct GNUNET_SCHEDULER_Task * endbadly_task;
- static struct GNUNET_CRYPTO_EcdsaPrivateKey * privkey;
- static struct GNUNET_CRYPTO_EcdsaPrivateKey * privkey2;
- static struct GNUNET_NAMESTORE_ZoneMonitor *zm;
- static int res;
- static const char * s_name_1;
- static struct GNUNET_GNSRECORD_Data *s_rd_1;
- static const char * s_name_2;
- static struct GNUNET_GNSRECORD_Data *s_rd_2;
- static const char * s_name_3;
- static struct GNUNET_GNSRECORD_Data *s_rd_3;
- struct GNUNET_NAMESTORE_QueueEntry * ns_ops[3];
- /**
- * Re-establish the connection to the service.
- *
- * @param cls handle to use to re-connect.
- */
- static void
- endbadly (void *cls)
- {
- endbadly_task = NULL;
- GNUNET_break (0);
- GNUNET_SCHEDULER_shutdown ();
- res = 1;
- }
- static void
- end (void *cls)
- {
- if (NULL != zm)
- {
- GNUNET_NAMESTORE_zone_monitor_stop (zm);
- zm = NULL;
- }
- if (NULL != ns_ops[0])
- {
- GNUNET_NAMESTORE_cancel(ns_ops[0]);
- ns_ops[0] = NULL;
- }
- if (NULL != ns_ops[1])
- {
- GNUNET_NAMESTORE_cancel(ns_ops[1]);
- ns_ops[1] = NULL;
- }
- if (NULL != ns_ops[2])
- {
- GNUNET_NAMESTORE_cancel(ns_ops[2]);
- ns_ops[2] = NULL;
- }
- if (NULL != endbadly_task)
- {
- GNUNET_SCHEDULER_cancel (endbadly_task);
- endbadly_task = NULL;
- }
- if (NULL != nsh)
- {
- GNUNET_NAMESTORE_disconnect (nsh);
- nsh = NULL;
- }
- if (NULL != s_rd_1)
- {
- GNUNET_free ((void *)s_rd_1->data);
- GNUNET_free (s_rd_1);
- }
- if (NULL != s_rd_2)
- {
- GNUNET_free ((void *)s_rd_2->data);
- GNUNET_free (s_rd_2);
- }
- if (NULL != s_rd_3)
- {
- GNUNET_free ((void *)s_rd_3->data);
- GNUNET_free (s_rd_3);
- }
- if (NULL != privkey)
- {
- GNUNET_free (privkey);
- privkey = NULL;
- }
- if (NULL != privkey2)
- {
- GNUNET_free (privkey2);
- privkey2 = NULL;
- }
- }
- static void
- zone_proc (void *cls,
- const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone_key,
- const char *name,
- unsigned int rd_count,
- const struct GNUNET_GNSRECORD_Data *rd)
- {
- static int returned_records;
- static int fail = GNUNET_NO;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Comparing results name %s\n",
- name);
- if (0 != memcmp (zone_key,
- privkey,
- sizeof (struct GNUNET_CRYPTO_EcdsaPrivateKey)))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Monitoring returned wrong zone key\n");
- GNUNET_break (0);
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
- if (0 == strcmp (name,
- s_name_1))
- {
- if (GNUNET_YES !=
- GNUNET_GNSRECORD_records_cmp (rd,
- s_rd_1))
- {
- GNUNET_break (0);
- fail = GNUNET_YES;
- }
- }
- else if (0 == strcmp (name,
- s_name_2))
- {
- if (GNUNET_YES !=
- GNUNET_GNSRECORD_records_cmp (rd,
- s_rd_2))
- {
- GNUNET_break (0);
- fail = GNUNET_YES;
- }
- }
- else
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Invalid name %s\n",
- name);
- GNUNET_break (0);
- fail = GNUNET_YES;
- }
- GNUNET_NAMESTORE_zone_monitor_next (zm,
- 1);
- if (2 == ++returned_records)
- {
- GNUNET_SCHEDULER_shutdown ();
- if (GNUNET_YES == fail)
- {
- GNUNET_break (0);
- res = 1;
- }
- else
- {
- res = 0;
- }
- }
- }
- static void
- fail_cb (void *cls)
- {
- GNUNET_assert (0);
- }
- static void
- sync_cb (void *cls)
- {
- /* do nothing */
- }
- static void
- put_cont (void *cls,
- int32_t success,
- const char *emsg)
- {
- static int c = 0;
- const char *label = cls;
- if (0 == strcmp (label,
- s_name_1))
- ns_ops[0] = NULL;
- else if (0 == strcmp (label,
- s_name_2))
- ns_ops[1] = NULL;
- else if (0 == strcmp (label,
- s_name_3))
- ns_ops[2] = NULL;
- if (success == GNUNET_OK)
- {
- c++;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Created record %u: `%s'\n",
- c,
- label);
- }
- else
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Failed to created records\n");
- GNUNET_break (0);
- res = 1;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
- if (3 == c)
- {
- /* Start monitoring */
- zm = GNUNET_NAMESTORE_zone_monitor_start (cfg,
- privkey,
- GNUNET_YES,
- &fail_cb,
- NULL,
- &zone_proc,
- NULL,
- &sync_cb,
- NULL);
- if (NULL == zm)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Failed to create zone monitor\n");
- GNUNET_break (0);
- res = 1;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
- }
- }
- static struct GNUNET_GNSRECORD_Data *
- create_record (unsigned int count)
- {
- struct GNUNET_GNSRECORD_Data *rd;
- rd = GNUNET_new_array (count,
- struct GNUNET_GNSRECORD_Data);
- for (unsigned int c = 0; c < count; c++)
- {
- rd[c].expiration_time = GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_HOURS).abs_value_us;
- rd[c].record_type = TEST_RECORD_TYPE;
- rd[c].data_size = 50;
- rd[c].data = GNUNET_malloc(50);
- rd[c].flags = 0;
- memset ((char *) rd[c].data,
- 'a',
- 50);
- }
- return rd;
- }
- static void
- run (void *cls,
- const struct GNUNET_CONFIGURATION_Handle *mycfg,
- struct GNUNET_TESTING_Peer *peer)
- {
- res = 1;
- privkey = GNUNET_CRYPTO_ecdsa_key_create ();
- GNUNET_assert (NULL != privkey);
- privkey2 = GNUNET_CRYPTO_ecdsa_key_create ();
- GNUNET_assert (NULL != privkey2);
- cfg = mycfg;
- GNUNET_SCHEDULER_add_shutdown (&end,
- NULL);
- endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
- &endbadly,
- NULL);
- /* Connect to namestore */
- nsh = GNUNET_NAMESTORE_connect (cfg);
- if (NULL == nsh)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Connect to namestore failed\n");
- GNUNET_break (0);
- endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly,
- NULL);
- return;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Created record 3\n");
- /* name in different zone */
- s_name_3 = "dummy3";
- s_rd_3 = create_record(1);
- GNUNET_assert (NULL != (ns_ops[2] =
- GNUNET_NAMESTORE_records_store (nsh,
- privkey2,
- s_name_3,
- 1,
- s_rd_3,
- &put_cont,
- (void *) s_name_3)));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Created record 1\n");
- s_name_1 = "dummy1";
- s_rd_1 = create_record (1);
- GNUNET_assert (NULL != (ns_ops[0] =
- GNUNET_NAMESTORE_records_store (nsh,
- privkey,
- s_name_1,
- 1,
- s_rd_1,
- &put_cont,
- (void *) s_name_1)));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Created record 2 \n");
- s_name_2 = "dummy2";
- s_rd_2 = create_record (1);
- GNUNET_assert (NULL != (ns_ops[1] =
- GNUNET_NAMESTORE_records_store (nsh,
- privkey,
- s_name_2,
- 1,
- s_rd_2,
- &put_cont,
- (void *) s_name_2)));
- }
- #include "test_common.c"
- int
- main (int argc,
- char *argv[])
- {
- const char *plugin_name;
- char *cfg_name;
- SETUP_CFG (plugin_name, cfg_name);
- res = 1;
- if (0 !=
- GNUNET_TESTING_peer_run ("test-namestore-api-monitoring-existing",
- cfg_name,
- &run,
- NULL))
- {
- GNUNET_break (0);
- res = 1;
- }
- GNUNET_DISK_purge_cfg_dir (cfg_name,
- "GNUNET_TEST_HOME");
- GNUNET_free (cfg_name);
- return res;
- }
- /* end of test_namestore_api_monitoring_existing.c */
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