initial import from gnunet.git

1 files changed, 532 insertions, 0 deletions

diff --git a/src/psycstore/test_plugin_psycstore.c b/src/psycstore/test_plugin_psycstore.c
new file mode 100644
index 0000000..ff4eac8
--- /dev/null
+++ b/src/psycstore/test_plugin_psycstore.c
@@ -0,0 +1,532 @@
+/*
+ * This file is part of GNUnet
+ * Copyright (C) 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
+ */
+
+/**
+ * @author Gabor X Toth
+ * @author Christian Grothoff
+ *
+ * @file
+ * Test for the PSYCstore plugins.
+ */
+
+#include <inttypes.h>
+
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_testing_lib.h"
+#include "gnunet_psycstore_plugin.h"
+#include "gnunet_psycstore_service.h"
+#include "gnunet_multicast_service.h"
+
+#define DEBUG_PSYCSTORE GNUNET_EXTRA_LOGGING
+#if DEBUG_PSYCSTORE
+# define LOG_LEVEL "DEBUG"
+#else
+# define LOG_LEVEL "WARNING"
+#endif
+
+#define C2ARG(str) str, (sizeof (str) - 1)
+
+#define LOG(kind,...)                                                          \
+  GNUNET_log_from (kind, "test-plugin-psycstore", __VA_ARGS__)
+
+static int ok;
+
+/**
+ * Name of plugin under test.
+ */
+static const char *plugin_name;
+
+static struct GNUNET_CRYPTO_EddsaPrivateKey *channel_key;
+static struct GNUNET_CRYPTO_EcdsaPrivateKey *slave_key;
+
+static struct GNUNET_CRYPTO_EddsaPublicKey channel_pub_key;
+static struct GNUNET_CRYPTO_EcdsaPublicKey slave_pub_key;
+
+/**
+ * Function called when the service shuts down.  Unloads our psycstore
+ * plugin.
+ *
+ * @param api api to unload
+ */
+static void
+unload_plugin (struct GNUNET_PSYCSTORE_PluginFunctions *api)
+{
+  char *libname;
+
+  GNUNET_asprintf (&libname, "libgnunet_plugin_psycstore_%s", plugin_name);
+  GNUNET_break (NULL == GNUNET_PLUGIN_unload (libname, api));
+  GNUNET_free (libname);
+}
+
+
+/**
+ * Load the psycstore plugin.
+ *
+ * @param cfg configuration to pass
+ * @return NULL on error
+ */
+static struct GNUNET_PSYCSTORE_PluginFunctions *
+load_plugin (const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+  struct GNUNET_PSYCSTORE_PluginFunctions *ret;
+  char *libname;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_INFO, _ ("Loading `%s' psycstore plugin\n"),
+              plugin_name);
+  GNUNET_asprintf (&libname, "libgnunet_plugin_psycstore_%s", plugin_name);
+  if (NULL == (ret = GNUNET_PLUGIN_load (libname, (void*) cfg)))
+  {
+    FPRINTF (stderr, "Failed to load plugin `%s'!\n", plugin_name);
+    return NULL;
+  }
+  GNUNET_free (libname);
+  return ret;
+}
+
+
+#define MAX_MSG 16
+
+struct FragmentClosure
+{
+  uint8_t n;
+  uint64_t flags[MAX_MSG];
+  struct GNUNET_MULTICAST_MessageHeader *msg[MAX_MSG];
+};
+
+static int
+fragment_cb (void *cls, struct GNUNET_MULTICAST_MessageHeader *msg2,
+             enum GNUNET_PSYCSTORE_MessageFlags flags)
+{
+  struct FragmentClosure *fcls = cls;
+  struct GNUNET_MULTICAST_MessageHeader *msg1;
+  uint64_t flags1;
+  int ret;
+
+  if (fcls->n >= MAX_MSG)
+    {
+      GNUNET_break (0);
+      return GNUNET_SYSERR;
+    }
+  msg1 = fcls->msg[fcls->n];
+  flags1 = fcls->flags[fcls->n++];
+  if (NULL == msg1)
+    {
+      GNUNET_break (0);
+      return GNUNET_SYSERR;
+    }
+
+  if (flags1 == flags && msg1->header.size == msg2->header.size
+      && 0 == memcmp (msg1, msg2, ntohs (msg1->header.size)))
+  {
+    LOG (GNUNET_ERROR_TYPE_DEBUG, "Fragment %llu matches\n",
+         GNUNET_ntohll (msg1->fragment_id));
+    ret = GNUNET_YES;
+  }
+  else
+  {
+    LOG (GNUNET_ERROR_TYPE_ERROR, "Fragment %llu differs\n",
+         GNUNET_ntohll (msg1->fragment_id));
+    ret = GNUNET_SYSERR;
+  }
+
+  GNUNET_free (msg2);
+  return ret;
+}
+
+
+struct StateClosure {
+  size_t n;
+  char *name[16];
+  void *value[16];
+  size_t value_size[16];
+};
+
+static int
+state_cb (void *cls, const char *name, const void *value, uint32_t value_size)
+{
+  struct StateClosure *scls = cls;
+  const void *val = scls->value[scls->n]; // FIXME: check for n out-of-bounds FIRST!
+  size_t val_size = scls->value_size[scls->n++];
+
+  /* FIXME: check name */
+
+  LOG (GNUNET_ERROR_TYPE_DEBUG,
+       "  name = %s, value_size = %u\n",
+       name, value_size);
+
+  return GNUNET_YES;
+  return value_size == val_size && 0 == memcmp (value, val, val_size)
+    ? GNUNET_YES
+    : GNUNET_SYSERR;
+}
+
+
+static void
+run (void *cls, char *const *args, const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+  struct GNUNET_PSYCSTORE_PluginFunctions *db;
+
+  ok = 1;
+  db = load_plugin (cfg);
+  if (NULL == db)
+  {
+    FPRINTF (stderr,
+             "%s",
+             "Failed to initialize PSYCstore.  "
+             "Database likely not setup, skipping test.\n");
+    ok = 77;
+    return;
+  }
+
+  /* Store & test membership */
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "MEMBERSHIP\n");
+
+  channel_key = GNUNET_CRYPTO_eddsa_key_create ();
+  slave_key = GNUNET_CRYPTO_ecdsa_key_create ();
+
+  GNUNET_CRYPTO_eddsa_key_get_public (channel_key,
+                                                  &channel_pub_key);
+  GNUNET_CRYPTO_ecdsa_key_get_public (slave_key, &slave_pub_key);
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "membership_store()\n");
+
+  GNUNET_assert (GNUNET_OK == db->membership_store (db->cls, &channel_pub_key,
+                                                    &slave_pub_key, GNUNET_YES,
+                                                    4, 2, 1));
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "membership_test()\n");
+
+  GNUNET_assert (GNUNET_YES == db->membership_test (db->cls, &channel_pub_key,
+                                                    &slave_pub_key, 4));
+
+  GNUNET_assert (GNUNET_YES == db->membership_test (db->cls, &channel_pub_key,
+                                                    &slave_pub_key, 2));
+
+  GNUNET_assert (GNUNET_NO == db->membership_test (db->cls, &channel_pub_key,
+                                                   &slave_pub_key, 1));
+
+  /* Store & get messages */
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "MESSAGES\n");
+
+  struct GNUNET_MULTICAST_MessageHeader *msg
+    = GNUNET_malloc (sizeof (*msg) + sizeof (channel_pub_key));
+  GNUNET_assert (msg != NULL);
+
+  msg->header.type = htons (GNUNET_MESSAGE_TYPE_MULTICAST_MESSAGE);
+  msg->header.size = htons (sizeof (*msg) + sizeof (channel_pub_key));
+
+  uint64_t fragment_id = INT64_MAX - 1;
+  msg->fragment_id = GNUNET_htonll (fragment_id);
+
+  uint64_t message_id = INT64_MAX - 10;
+  msg->message_id = GNUNET_htonll (message_id);
+
+  uint64_t group_generation = INT64_MAX - 3;
+  msg->group_generation = GNUNET_htonll (group_generation);
+
+  msg->hop_counter = htonl (9);
+  msg->fragment_offset = GNUNET_htonll (0);
+  msg->flags = htonl (GNUNET_MULTICAST_MESSAGE_LAST_FRAGMENT);
+
+  GNUNET_memcpy (&msg[1], &channel_pub_key, sizeof (channel_pub_key));
+
+  msg->purpose.size = htonl (ntohs (msg->header.size)
+                             - sizeof (msg->header)
+                             - sizeof (msg->hop_counter)
+                             - sizeof (msg->signature));
+  msg->purpose.purpose = htonl (234);
+  GNUNET_assert (GNUNET_OK ==
+                 GNUNET_CRYPTO_eddsa_sign (channel_key, &msg->purpose, &msg->signature));
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "fragment_store()\n");
+
+  struct FragmentClosure fcls = { 0 };
+  fcls.n = 0;
+  fcls.msg[0] = msg;
+  fcls.flags[0] = GNUNET_PSYCSTORE_MESSAGE_STATE;
+
+  GNUNET_assert (
+    GNUNET_OK == db->fragment_store (db->cls, &channel_pub_key, msg,
+                                     fcls.flags[0]));
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "fragment_get(%" PRIu64 ")\n", fragment_id);
+
+  uint64_t ret_frags = 0;
+  GNUNET_assert (
+    GNUNET_OK == db->fragment_get (db->cls, &channel_pub_key,
+                                   fragment_id, fragment_id,
+                                   &ret_frags, fragment_cb, &fcls));
+  GNUNET_assert (fcls.n == 1);
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "message_get_fragment()\n");
+
+  fcls.n = 0;
+  GNUNET_assert (
+    GNUNET_OK == db->message_get_fragment (db->cls, &channel_pub_key,
+                                           GNUNET_ntohll (msg->message_id),
+                                           GNUNET_ntohll (msg->fragment_offset),
+                                           fragment_cb, &fcls));
+  GNUNET_assert (fcls.n == 1);
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "message_add_flags()\n");
+  GNUNET_assert (
+    GNUNET_OK == db->message_add_flags (db->cls, &channel_pub_key,
+                                        GNUNET_ntohll (msg->message_id),
+                                        GNUNET_PSYCSTORE_MESSAGE_STATE_APPLIED));
+  LOG (GNUNET_ERROR_TYPE_INFO, "fragment_get(%" PRIu64 ")\n", fragment_id);
+
+  fcls.n = 0;
+  fcls.flags[0] |= GNUNET_PSYCSTORE_MESSAGE_STATE_APPLIED;
+
+  GNUNET_assert (
+    GNUNET_OK == db->fragment_get (db->cls, &channel_pub_key,
+                                   fragment_id, fragment_id,
+                                   &ret_frags, fragment_cb, &fcls));
+
+  GNUNET_assert (fcls.n == 1);
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "fragment_store()\n");
+
+  struct GNUNET_MULTICAST_MessageHeader *msg1
+    = GNUNET_malloc (sizeof (*msg1) + sizeof (channel_pub_key));
+
+  GNUNET_memcpy (msg1, msg, sizeof (*msg1) + sizeof (channel_pub_key));
+
+  msg1->fragment_id = GNUNET_htonll (INT64_MAX);
+  msg1->fragment_offset = GNUNET_htonll (32768);
+
+  fcls.n = 0;
+  fcls.msg[1] = msg1;
+  fcls.flags[1] = GNUNET_PSYCSTORE_MESSAGE_STATE_HASH;
+
+  GNUNET_assert (GNUNET_OK == db->fragment_store (db->cls, &channel_pub_key, msg1,
+                                                  fcls.flags[1]));
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "message_get()\n");
+
+  GNUNET_assert (
+    GNUNET_OK == db->message_get (db->cls, &channel_pub_key,
+                                  message_id, message_id, 0,
+                                  &ret_frags, fragment_cb, &fcls));
+  GNUNET_assert (fcls.n == 2 && ret_frags == 2);
+
+  /* Message counters */
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "counters_message_get()\n");
+
+  fragment_id = 0;
+  message_id = 0;
+  group_generation = 0;
+  GNUNET_assert (
+    GNUNET_OK == db->counters_message_get (db->cls, &channel_pub_key,
+                                           &fragment_id, &message_id,
+                                           &group_generation)
+    && fragment_id == GNUNET_ntohll (msg1->fragment_id)
+    && message_id == GNUNET_ntohll (msg1->message_id)
+    && group_generation == GNUNET_ntohll (msg1->group_generation));
+
+  /* Modify state */
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "STATE\n");
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "state_modify_*()\n");
+
+  message_id = GNUNET_ntohll (fcls.msg[0]->message_id) + 1;
+  GNUNET_assert (GNUNET_OK == db->state_modify_begin (db->cls, &channel_pub_key,
+                                                      message_id, 0));
+
+  GNUNET_assert (GNUNET_OK == db->state_modify_op (db->cls, &channel_pub_key,
+                                                   GNUNET_PSYC_OP_ASSIGN,
+                                                   "_foo",
+                                                   C2ARG("one two three")));
+
+  GNUNET_assert (GNUNET_OK == db->state_modify_op (db->cls, &channel_pub_key,
+                                                   GNUNET_PSYC_OP_ASSIGN,
+                                                   "_foo_bar", slave_key,
+                                                   sizeof (*slave_key)));
+
+  GNUNET_assert (GNUNET_OK == db->state_modify_end (db->cls, &channel_pub_key,
+                                                    message_id));
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "state_get()\n");
+
+  struct StateClosure scls = { 0 };
+  scls.n = 0;
+  scls.value[0] = "one two three";
+  scls.value_size[0] = strlen ("one two three");
+
+  GNUNET_assert (GNUNET_OK == db->state_get (db->cls, &channel_pub_key, "_foo",
+                                             state_cb, &scls));
+  GNUNET_assert (scls.n == 1);
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "state_get_prefix()\n");
+
+  scls.n = 0;
+  scls.value[1] = slave_key;
+  scls.value_size[1] = sizeof (*slave_key);
+
+  GNUNET_assert (GNUNET_OK == db->state_get_prefix (db->cls, &channel_pub_key,
+                                                    "_foo", state_cb, &scls));
+  GNUNET_assert (scls.n == 2);
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "state_get_signed()\n");
+
+  scls.n = 0;
+  GNUNET_assert (GNUNET_NO == db->state_get_signed (db->cls, &channel_pub_key,
+                                                    state_cb, &scls));
+  GNUNET_assert (scls.n == 0);
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "state_update_signed()\n");
+
+  GNUNET_assert (GNUNET_OK == db->state_update_signed (db->cls,
+                                                       &channel_pub_key));
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "state_get_signed()\n");
+
+  scls.n = 0;
+  GNUNET_assert (GNUNET_YES == db->state_get_signed (db->cls, &channel_pub_key,
+                                                     state_cb, &scls));
+  GNUNET_assert (scls.n == 2);
+
+  /* State counters */
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "counters_state_get()\n");
+
+  uint64_t max_state_msg_id = 0;
+  GNUNET_assert (GNUNET_OK == db->counters_state_get (db->cls, &channel_pub_key,
+                                                      &max_state_msg_id)
+                 && max_state_msg_id == message_id);
+
+  /* State sync */
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "state_sync_*()\n");
+
+  scls.n = 0;
+  scls.value[0] = channel_key;
+  scls.value_size[0] = sizeof (*channel_key);
+  scls.value[1] = "three two one";
+  scls.value_size[1] = strlen ("three two one");
+
+  GNUNET_assert (GNUNET_OK == db->state_sync_begin (db->cls, &channel_pub_key));
+
+  GNUNET_assert (GNUNET_OK == db->state_sync_assign (db->cls, &channel_pub_key,
+                                                     "_sync_bar", scls.value[0],
+                                                     scls.value_size[0]));
+
+  GNUNET_assert (GNUNET_OK == db->state_sync_assign (db->cls, &channel_pub_key,
+                                                     "_sync_foo", scls.value[1],
+                                                     scls.value_size[1]));
+
+  GNUNET_assert (GNUNET_OK == db->state_sync_end (db->cls, &channel_pub_key,
+                                                  max_state_msg_id,
+                                                  INT64_MAX - 5));
+
+  GNUNET_assert (GNUNET_NO == db->state_get_prefix (db->cls, &channel_pub_key,
+                                                    "_foo", state_cb, &scls));
+  GNUNET_assert (scls.n == 0);
+
+  GNUNET_assert (GNUNET_OK == db->state_get_prefix (db->cls, &channel_pub_key,
+                                                    "_sync", state_cb, &scls));
+  GNUNET_assert (scls.n == 2);
+
+  scls.n = 0;
+  GNUNET_assert (GNUNET_OK == db->state_get_signed (db->cls, &channel_pub_key,
+                                                    state_cb, &scls));
+  GNUNET_assert (scls.n == 2);
+
+  /* Modify state after sync */
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "state_modify_*()\n");
+
+  message_id = GNUNET_ntohll (fcls.msg[0]->message_id) + 6;
+  GNUNET_assert (GNUNET_OK == db->state_modify_begin (db->cls, &channel_pub_key,
+                                                      message_id,
+                                                      message_id - max_state_msg_id));
+
+  GNUNET_assert (GNUNET_OK == db->state_modify_op (db->cls, &channel_pub_key,
+                                                   GNUNET_PSYC_OP_ASSIGN,
+                                                   "_sync_foo",
+                                                   C2ARG("five six seven")));
+
+  GNUNET_assert (GNUNET_OK == db->state_modify_end (db->cls, &channel_pub_key,
+                                                    message_id));
+
+  /* Reset state */
+
+  LOG (GNUNET_ERROR_TYPE_INFO, "state_reset()\n");
+
+  scls.n = 0;
+  GNUNET_assert (GNUNET_OK == db->state_reset (db->cls, &channel_pub_key));
+  GNUNET_assert (scls.n == 0);
+
+  ok = 0;
+
+  if (NULL != channel_key)
+  {
+    GNUNET_free (channel_key);
+    channel_key = NULL;
+  }
+  if (NULL != slave_key)
+  {
+    GNUNET_free (slave_key);
+    slave_key = NULL;
+  }
+
+  unload_plugin (db);
+}
+
+
+int
+main (int argc, char *argv[])
+{
+  char cfg_name[128];
+  char *const xargv[] = {
+    "test-plugin-psycstore",
+    "-c", cfg_name,
+    "-L", LOG_LEVEL,
+    NULL
+  };
+  struct GNUNET_GETOPT_CommandLineOption options[] = {
+    GNUNET_GETOPT_OPTION_END
+  };
+  GNUNET_DISK_directory_remove ("/tmp/gnunet-test-plugin-psycstore-sqlite");
+  GNUNET_log_setup ("test-plugin-psycstore", LOG_LEVEL, NULL);
+  plugin_name = GNUNET_TESTING_get_testname_from_underscore (argv[0]);
+  GNUNET_snprintf (cfg_name, sizeof (cfg_name), "test_plugin_psycstore_%s.conf",
+                   plugin_name);
+  GNUNET_PROGRAM_run ((sizeof (xargv) / sizeof (char *)) - 1, xargv,
+                      "test-plugin-psycstore", "nohelp", options, &run, NULL);
+
+  if ( (0 != ok) &&
+       (77 != ok) )
+    FPRINTF (stderr, "Missed some testcases: %d\n", ok);
+
+#if ! DEBUG_PSYCSTORE
+  GNUNET_DISK_directory_remove ("/tmp/gnunet-test-plugin-psycstore-sqlite");
+#endif
+
+  return ok;
+}
+
+/* end of test_plugin_psycstore.c */