1 files changed, 378 insertions, 0 deletions

diff --git a/src/service/namestore/test_namestore_api_monitoring.c b/src/service/namestore/test_namestore_api_monitoring.c
new file mode 100644
index 000000000..0b879786c
--- /dev/null
+++ b/src/service/namestore/test_namestore_api_monitoring.c
@@ -0,0 +1,378 @@
+/*
+     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.c
+ * @brief testcase for zone monitoring functionality: monitor first, then add records
+ */
+#include "platform.h"
+#include "gnunet_namestore_service.h"
+#include "gnunet_testing_lib.h"
+#include "../service/namestore/namestore.h"
+
+#define TEST_RECORD_TYPE GNUNET_DNSPARSER_TYPE_TXT
+
+
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 100)
+
+
+static struct GNUNET_NAMESTORE_Handle *nsh;
+
+static struct GNUNET_SCHEDULER_Task *endbadly_task;
+
+static struct GNUNET_CRYPTO_PrivateKey privkey;
+
+static struct GNUNET_CRYPTO_PrivateKey privkey2;
+
+static struct GNUNET_NAMESTORE_ZoneMonitor *zm;
+
+static int res;
+
+static char *s_name_1;
+
+static struct GNUNET_GNSRECORD_Data *s_rd_1;
+
+static char *s_name_2;
+
+static struct GNUNET_GNSRECORD_Data *s_rd_2;
+
+static char *s_name_3;
+
+static struct GNUNET_GNSRECORD_Data *s_rd_3;
+
+struct GNUNET_NAMESTORE_QueueEntry *ns_ops[3];
+
+
+static void
+do_shutdown ()
+{
+  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 != nsh)
+  {
+    GNUNET_NAMESTORE_disconnect (nsh);
+    nsh = NULL;
+  }
+  GNUNET_free (s_name_1);
+  GNUNET_free (s_name_2);
+  GNUNET_free (s_name_3);
+
+  if (s_rd_1 != NULL)
+  {
+    GNUNET_free_nz ((void *) s_rd_1->data);
+    GNUNET_free (s_rd_1);
+  }
+  if (s_rd_2 != NULL)
+  {
+    GNUNET_free_nz ((void *) s_rd_2->data);
+    GNUNET_free (s_rd_2);
+  }
+  if (s_rd_3 != NULL)
+  {
+    GNUNET_free_nz ((void *) s_rd_3->data);
+    GNUNET_free (s_rd_3);
+  }
+}
+
+
+/**
+ * Re-establish the connection to the service.
+ *
+ * @param cls handle to use to re-connect.
+ */
+static void
+endbadly (void *cls)
+{
+  do_shutdown ();
+  res = 1;
+}
+
+
+static void
+end (void *cls)
+{
+  do_shutdown ();
+  res = 0;
+}
+
+
+static void
+zone_proc (void *cls,
+           const struct GNUNET_CRYPTO_PrivateKey *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 != GNUNET_memcmp (zone_key,
+                          &privkey))
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Monitoring returned wrong zone key\n");
+    GNUNET_break (0);
+    GNUNET_SCHEDULER_cancel (endbadly_task);
+    endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
+    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)
+  {
+    if (endbadly_task != NULL)
+    {
+      GNUNET_SCHEDULER_cancel (endbadly_task);
+      endbadly_task = NULL;
+    }
+    if (GNUNET_YES == fail)
+      GNUNET_SCHEDULER_add_now (&endbadly, NULL);
+    else
+      GNUNET_SCHEDULER_add_now (&end, NULL);
+  }
+}
+
+
+static void
+put_cont (void *cls,
+          enum GNUNET_ErrorCode ec)
+{
+  static int c = 0;
+  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 (GNUNET_EC_NONE == ec)
+  {
+    c++;
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Created record %u: `%s'\n",
+                c,
+                label);
+  }
+  else
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Failed to create record `%s'\n",
+                label);
+    GNUNET_break (0);
+    GNUNET_SCHEDULER_cancel (endbadly_task);
+    endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly,
+                                              NULL);
+  }
+}
+
+
+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
+fail_cb (void *cls)
+{
+  GNUNET_assert (0);
+}
+
+
+static void
+sync_cb (void *cls)
+{
+  /* do nothing */
+}
+
+
+static void
+run (void *cls,
+     const struct GNUNET_CONFIGURATION_Handle *cfg,
+     struct GNUNET_TESTING_Peer *peer)
+{
+  res = 1;
+  privkey.type = htonl (GNUNET_GNSRECORD_TYPE_PKEY);
+  GNUNET_CRYPTO_ecdsa_key_create (&privkey.ecdsa_key);
+  /* 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);
+    endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
+    return;
+  }
+
+  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\n");
+    GNUNET_break (0);
+    endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
+    return;
+  }
+
+  privkey2.type = htonl (GNUNET_GNSRECORD_TYPE_PKEY);
+  GNUNET_CRYPTO_ecdsa_key_create (&privkey2.ecdsa_key);
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Created record 3\n");
+  /* name in different zone */
+  GNUNET_asprintf (&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,
+                                                            s_name_3)));
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Created record 1\n");
+  GNUNET_asprintf (&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,
+                                                            s_name_1)));
+
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Created record 2 \n");
+  GNUNET_asprintf (&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,
+                                                            s_name_2)));
+}
+
+
+#include "test_common.c"
+
+
+int
+main (int argc,
+      char *argv[])
+{
+  char *plugin_name;
+  char *cfg_name;
+
+  SETUP_CFG (plugin_name, cfg_name);
+  res = 1;
+  if (0 !=
+      GNUNET_TESTING_peer_run ("test-namestore-api-monitoring",
+                               cfg_name,
+                               &run,
+                               NULL))
+  {
+    res = 1;
+  }
+  GNUNET_DISK_purge_cfg_dir (cfg_name,
+                             "GNUNET_TEST_HOME");
+  GNUNET_free (plugin_name);
+  GNUNET_free (cfg_name);
+  return res;
+}
+
+
+/* end of test_namestore_api_monitoring.c */