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- /*
- This file is part of GNUnet.
- Copyright (C) 2005-2013 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 fs/test_fs_namespace.c
- * @brief Test for fs_namespace.c
- * @author Christian Grothoff
- */
- #include "platform.h"
- #include "gnunet_util_lib.h"
- #include "gnunet_testing_lib.h"
- #include "gnunet_fs_service.h"
- static struct GNUNET_CRYPTO_EcdsaPublicKey nsid;
- static struct GNUNET_FS_Uri *sks_expect_uri;
- static struct GNUNET_FS_Uri *ksk_expect_uri;
- static struct GNUNET_FS_Handle *fs;
- static struct GNUNET_FS_SearchContext *sks_search;
- static struct GNUNET_FS_SearchContext *ksk_search;
- static struct GNUNET_SCHEDULER_Task * kill_task;
- static int update_started;
- static int err;
- static void
- abort_ksk_search_task (void *cls)
- {
- if (ksk_search != NULL)
- {
- GNUNET_FS_search_stop (ksk_search);
- ksk_search = NULL;
- if (sks_search == NULL)
- {
- GNUNET_FS_stop (fs);
- if (NULL != kill_task)
- GNUNET_SCHEDULER_cancel (kill_task);
- }
- }
- }
- static void
- abort_sks_search_task (void *cls)
- {
- if (sks_search == NULL)
- return;
- GNUNET_FS_search_stop (sks_search);
- sks_search = NULL;
- if (ksk_search == NULL)
- {
- GNUNET_FS_stop (fs);
- if (NULL != kill_task)
- GNUNET_SCHEDULER_cancel (kill_task);
- }
- }
- static void
- do_timeout (void *cls)
- {
- err = 1;
- FPRINTF (stderr, "%s", "Operation timed out\n");
- kill_task = NULL;
- abort_sks_search_task (NULL);
- abort_ksk_search_task (NULL);
- }
- static void *
- progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
- {
- switch (event->status)
- {
- case GNUNET_FS_STATUS_SEARCH_RESULT:
- if (sks_search == event->value.search.sc)
- {
- if (!GNUNET_FS_uri_test_equal
- (sks_expect_uri, event->value.search.specifics.result.uri))
- {
- FPRINTF (stderr, "%s", "Wrong result for sks search!\n");
- err = 1;
- }
- /* give system 1ms to initiate update search! */
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MILLISECONDS,
- &abort_sks_search_task, NULL);
- }
- else if (ksk_search == event->value.search.sc)
- {
- if (!GNUNET_FS_uri_test_equal
- (ksk_expect_uri, event->value.search.specifics.result.uri))
- {
- FPRINTF (stderr, "%s", "Wrong result for ksk search!\n");
- err = 1;
- }
- GNUNET_SCHEDULER_add_now (&abort_ksk_search_task, NULL);
- }
- else
- {
- FPRINTF (stderr, "%s", "Unexpected search result received!\n");
- GNUNET_break (0);
- }
- break;
- case GNUNET_FS_STATUS_SEARCH_ERROR:
- FPRINTF (stderr, "Error searching file: %s\n",
- event->value.search.specifics.error.message);
- if (sks_search == event->value.search.sc)
- GNUNET_SCHEDULER_add_now (&abort_sks_search_task, NULL);
- else if (ksk_search == event->value.search.sc)
- GNUNET_SCHEDULER_add_now (&abort_ksk_search_task, NULL);
- else
- GNUNET_break (0);
- break;
- case GNUNET_FS_STATUS_SEARCH_START:
- GNUNET_assert ((NULL == event->value.search.cctx) ||
- (0 == strcmp ("sks_search", event->value.search.cctx)) ||
- (0 == strcmp ("ksk_search", event->value.search.cctx)));
- if (NULL == event->value.search.cctx)
- {
- GNUNET_assert (0 == strcmp ("sks_search", event->value.search.pctx));
- update_started = GNUNET_YES;
- }
- GNUNET_assert (1 == event->value.search.anonymity);
- break;
- case GNUNET_FS_STATUS_SEARCH_RESULT_STOPPED:
- return NULL;
- case GNUNET_FS_STATUS_SEARCH_STOPPED:
- return NULL;
- default:
- FPRINTF (stderr, "Unexpected event: %d\n", event->status);
- break;
- }
- return event->value.search.cctx;
- }
- static void
- publish_cont (void *cls, const struct GNUNET_FS_Uri *ksk_uri, const char *emsg)
- {
- char *msg;
- struct GNUNET_FS_Uri *sks_uri;
- char sbuf[1024];
- char buf[1024];
- char *ret;
- if (NULL != emsg)
- {
- FPRINTF (stderr, "Error publishing: %s\n", emsg);
- err = 1;
- GNUNET_FS_stop (fs);
- return;
- }
- ret = GNUNET_STRINGS_data_to_string (&nsid, sizeof (nsid), buf, sizeof (buf));
- GNUNET_assert (NULL != ret);
- ret[0] = '\0';
- GNUNET_snprintf (sbuf, sizeof (sbuf), "gnunet://fs/sks/%s/this", buf);
- sks_uri = GNUNET_FS_uri_parse (sbuf, &msg);
- if (NULL == sks_uri)
- {
- FPRINTF (stderr, "failed to parse URI `%s': %s\n", sbuf, msg);
- err = 1;
- GNUNET_FS_stop (fs);
- GNUNET_free_non_null (msg);
- return;
- }
- ksk_search =
- GNUNET_FS_search_start (fs, ksk_uri, 1, GNUNET_FS_SEARCH_OPTION_NONE,
- "ksk_search");
- sks_search =
- GNUNET_FS_search_start (fs, sks_uri, 1, GNUNET_FS_SEARCH_OPTION_NONE,
- "sks_search");
- GNUNET_FS_uri_destroy (sks_uri);
- }
- static void
- sks_cont (void *cls, const struct GNUNET_FS_Uri *uri, const char *emsg)
- {
- struct GNUNET_CONTAINER_MetaData *meta;
- struct GNUNET_FS_Uri *ksk_uri;
- char *msg;
- struct GNUNET_FS_BlockOptions bo;
- if (NULL == uri)
- {
- fprintf (stderr, "Error publishing: %s\n", emsg);
- err = 1;
- GNUNET_FS_stop (fs);
- return;
- }
- meta = GNUNET_CONTAINER_meta_data_create ();
- msg = NULL;
- ksk_uri = GNUNET_FS_uri_parse ("gnunet://fs/ksk/ns-search", &msg);
- GNUNET_assert (NULL == msg);
- ksk_expect_uri = GNUNET_FS_uri_dup (uri);
- bo.content_priority = 1;
- bo.anonymity_level = 1;
- bo.replication_level = 0;
- bo.expiration_time =
- GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_MINUTES);
- GNUNET_FS_publish_ksk (fs, ksk_uri, meta, uri, &bo,
- GNUNET_FS_PUBLISH_OPTION_NONE, &publish_cont, NULL);
- GNUNET_FS_uri_destroy (ksk_uri);
- GNUNET_CONTAINER_meta_data_destroy (meta);
- }
- static void
- adv_cont (void *cls, const struct GNUNET_FS_Uri *uri, const char *emsg)
- {
- struct GNUNET_CONTAINER_MetaData *meta;
- struct GNUNET_CRYPTO_EcdsaPrivateKey *ns;
- struct GNUNET_FS_BlockOptions bo;
- if (NULL != emsg)
- {
- FPRINTF (stderr, "Error publishing: %s\n", emsg);
- err = 1;
- GNUNET_FS_stop (fs);
- return;
- }
- ns = GNUNET_CRYPTO_ecdsa_key_create ();
- meta = GNUNET_CONTAINER_meta_data_create ();
- sks_expect_uri = GNUNET_FS_uri_dup (uri);
- bo.content_priority = 1;
- bo.anonymity_level = 1;
- bo.replication_level = 0;
- bo.expiration_time =
- GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_MINUTES);
- GNUNET_CRYPTO_ecdsa_key_get_public (ns, &nsid);
- GNUNET_FS_publish_sks (fs, ns, "this", "next", meta, uri,
- &bo, GNUNET_FS_PUBLISH_OPTION_NONE, &sks_cont, NULL);
- GNUNET_CONTAINER_meta_data_destroy (meta);
- GNUNET_free (ns);
- }
- static void
- testNamespace ()
- {
- struct GNUNET_CRYPTO_EcdsaPrivateKey *ns;
- struct GNUNET_FS_BlockOptions bo;
- struct GNUNET_CONTAINER_MetaData *meta;
- struct GNUNET_FS_Uri *ksk_uri;
- struct GNUNET_FS_Uri *sks_uri;
- ns = GNUNET_CRYPTO_ecdsa_key_create ();
- meta = GNUNET_CONTAINER_meta_data_create ();
- ksk_uri = GNUNET_FS_uri_parse ("gnunet://fs/ksk/testnsa", NULL);
- bo.content_priority = 1;
- bo.anonymity_level = 1;
- bo.replication_level = 0;
- bo.expiration_time =
- GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_MINUTES);
- sks_uri = GNUNET_FS_uri_sks_create (&nsid, "root");
- GNUNET_FS_publish_ksk (fs,
- ksk_uri, meta, sks_uri,
- &bo, GNUNET_FS_PUBLISH_OPTION_NONE,
- &adv_cont, NULL);
- GNUNET_FS_uri_destroy (sks_uri);
- kill_task =
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MINUTES, &do_timeout,
- NULL);
- GNUNET_FS_uri_destroy (ksk_uri);
- GNUNET_CONTAINER_meta_data_destroy (meta);
- GNUNET_free (ns);
- }
- static void
- run (void *cls,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
- struct GNUNET_TESTING_Peer *peer)
- {
- fs = GNUNET_FS_start (cfg, "test-fs-namespace", &progress_cb, NULL,
- GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
- testNamespace ();
- }
- int
- main (int argc, char *argv[])
- {
- if (0 != GNUNET_TESTING_peer_run ("test-fs-namespace",
- "test_fs_namespace_data.conf",
- &run, NULL))
- return 1;
- return err;
- }
- /* end of test_fs_namespace.c */
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