From 0d4f151374efb1972361c40b6624bf4fd0e3fcaa Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 11 Feb 2019 21:07:26 +0100
Subject: externalizing secushare logic

---
 src/multicast/test_multicast_multipeer.c | 643 -------------------------------
 1 file changed, 643 deletions(-)
 delete mode 100644 src/multicast/test_multicast_multipeer.c

(limited to 'src/multicast/test_multicast_multipeer.c')

diff --git a/src/multicast/test_multicast_multipeer.c b/src/multicast/test_multicast_multipeer.c
deleted file mode 100644
index 9b44e05db..000000000
--- a/src/multicast/test_multicast_multipeer.c
+++ /dev/null
@@ -1,643 +0,0 @@
-/*
- * 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
- */
-
-/**
- * @file multicast/test_multicast_multipeers.c
- * @brief Tests for the Multicast API with multiple peers.
- * @author xrs
- */
-
-#include <inttypes.h>
-
-#include "platform.h"
-#include "gnunet_crypto_lib.h"
-#include "gnunet_common.h"
-#include "gnunet_util_lib.h"
-#include "gnunet_testbed_service.h"
-#include "gnunet_multicast_service.h"
-
-#define PEERS_REQUESTED 12
-
-struct MulticastPeerContext
-{
-  int peer; /* peer number */
-  struct GNUNET_CRYPTO_EcdsaPrivateKey *key;
-  const struct GNUNET_PeerIdentity *id;
-  struct GNUNET_TESTBED_Operation *op; /* not yet in use */
-  struct GNUNET_TESTBED_Operation *pi_op; /* not yet in use */
-  int test_ok;
-};
-
-enum pingpong
-{
-  PING = 1,
-  PONG = 2
-};
-
-struct pingpong_msg
-{
-  int peer;
-  enum pingpong msg;
-};
-
-static void service_connect (void *cls,
-                             struct GNUNET_TESTBED_Operation *op,
-                             void *ca_result,
-                             const char *emsg);
-
-static struct MulticastPeerContext **multicast_peers;
-static struct GNUNET_TESTBED_Peer **peers;
-
-static struct GNUNET_TESTBED_Operation *op[PEERS_REQUESTED];
-static struct GNUNET_TESTBED_Operation *pi_op[PEERS_REQUESTED];
-
-static struct GNUNET_MULTICAST_Origin *origin;
-static struct GNUNET_MULTICAST_Member *members[PEERS_REQUESTED]; /* first element always empty */
-
-static struct GNUNET_SCHEDULER_Task *timeout_tid;
-
-static struct GNUNET_CRYPTO_EddsaPrivateKey *group_key;
-static struct GNUNET_CRYPTO_EddsaPublicKey group_pub_key;
-static struct GNUNET_HashCode group_pub_key_hash;
-
-/**
- * Global result for testcase.
- */
-static int result;
-
-/**
- * Function run on CTRL-C or shutdown (i.e. success/timeout/etc.).
- * Cleans up.
- */
-static void
-shutdown_task (void *cls)
-{
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-              "shutdown_task!\n");
-  for (int i=0;i<PEERS_REQUESTED;i++)
-  {
-    if (NULL != op[i])
-    {
-      GNUNET_TESTBED_operation_done(op[i]);
-      op[i] = NULL;
-    }
-    if (NULL != pi_op[i])
-    {
-      GNUNET_TESTBED_operation_done (pi_op[i]);
-      pi_op[i] = NULL;
-    }
-  }
-
-  if (NULL != multicast_peers)
-  {
-    for (int i=0; i < PEERS_REQUESTED; i++)
-    {
-      GNUNET_free_non_null (multicast_peers[i]->key);
-      GNUNET_free (multicast_peers[i]);
-      multicast_peers[i] = NULL;
-    }
-    GNUNET_free (multicast_peers);
-    multicast_peers = NULL;
-  }
-
-  if (NULL != timeout_tid)
-  {
-    GNUNET_SCHEDULER_cancel (timeout_tid);
-    timeout_tid = NULL;
-  }
-}
-
-
-static void
-timeout_task (void *cls)
-{
-  GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-	      "Timeout!\n");
-  result = GNUNET_SYSERR;
-  GNUNET_SCHEDULER_shutdown ();
-}
-
-
-static void
-member_join_request (void *cls,
-                     const struct GNUNET_CRYPTO_EcdsaPublicKey *member_pub_key,
-                     const struct GNUNET_MessageHeader *join_msg,
-                     struct GNUNET_MULTICAST_JoinHandle *jh)
-{
-  struct MulticastPeerContext *mc_peer = (struct MulticastPeerContext*)cls;
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-              "Peer #%u (%s) sent a join request.\n",
-              mc_peer->peer,
-              GNUNET_i2s (multicast_peers[mc_peer->peer]->id));
-}
-
-
-static int
-notify (void *cls,
-        size_t *data_size,
-        void *data)
-{
-  struct MulticastPeerContext *mc_peer = (struct MulticastPeerContext*)cls;
-
-  struct pingpong_msg *pp_msg = GNUNET_new (struct pingpong_msg);
-  pp_msg->peer = mc_peer->peer;
-  pp_msg->msg = PING;
-
-  *data_size = sizeof (struct pingpong_msg);
-  GNUNET_memcpy(data, pp_msg, *data_size);
-  GNUNET_free (pp_msg);
-
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-              "Peer #%u sents ping to origin\n", mc_peer->peer);
-
-  return GNUNET_YES;
-}
-
-
-static void
-member_join_decision (void *cls,
-                      int is_admitted,
-                      const struct GNUNET_PeerIdentity *peer,
-                      uint16_t relay_count,
-                      const struct GNUNET_PeerIdentity *relays,
-                      const struct GNUNET_MessageHeader *join_msg)
-{
-  struct MulticastPeerContext *mc_peer = (struct MulticastPeerContext*)cls;
-
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-              "Peer #%u (%s) received a decision from origin: %s\n",
-              mc_peer->peer,
-              GNUNET_i2s (multicast_peers[mc_peer->peer]->id),
-              (GNUNET_YES == is_admitted)?"accepted":"rejected");
-
-  if (GNUNET_YES == is_admitted)
-  {
-    GNUNET_MULTICAST_member_to_origin (members[mc_peer->peer],
-                                       0,
-                                       notify,
-                                       cls);
-
-  }
-}
-
-
-static void
-member_replay_frag ()
-{
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-              "member replay frag...\n");
-}
-
-
-static void
-member_replay_msg ()
-{
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-              "member replay msg...\n");
-}
-
-
-static void
-origin_disconnected_cb (void *cls)
-{
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-              "Origin disconnected. Shutting down.\n");
-  result = GNUNET_YES;
-  GNUNET_SCHEDULER_shutdown ();
-}
-
-
-static void
-member_disconnected_cb (void *cls)
-{
-  for (int i = 1; i < PEERS_REQUESTED; ++i)
-    if (GNUNET_NO == multicast_peers[i]->test_ok)
-      return;
-  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-              "All member disconnected. Stopping origin.\n");
-  GNUNET_MULTICAST_origin_stop (origin, origin_disconnected_cb, cls);
-}
-
-
-static void
-member_message (void *cls,
-                const struct GNUNET_MULTICAST_MessageHeader *msg)
-{
-  struct MulticastPeerContext *mc_peer = (struct MulticastPeerContext*)cls;
-  struct pingpong_msg *pp_msg = (struct pingpong_msg*) &(msg[1]);
-
-  if (PONG == pp_msg->msg && mc_peer->peer == pp_msg->peer)
-  {
-    GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-                "peer #%i (%s) receives a pong\n",
-                mc_peer->peer,
-                GNUNET_i2s (multicast_peers[mc_peer->peer]->id));
-    mc_peer->test_ok = GNUNET_OK;
-    GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-                "peer #%u (%s) parting from multicast group\n",
-                mc_peer->peer,
-                GNUNET_i2s (multicast_peers[mc_peer->peer]->id));
-
-    GNUNET_MULTICAST_member_part (members[mc_peer->peer], member_disconnected_cb, cls);
-  }
-}
-
-
-static void
-origin_join_request (void *cls,
-                 const struct GNUNET_CRYPTO_EcdsaPublicKey *member_pub_key,
-                 const struct GNUNET_MessageHeader *join_msg,
-                 struct GNUNET_MULTICAST_JoinHandle *jh)
-{
-  struct GNUNET_MessageHeader *join_resp;
-
-  uint8_t data_size = ntohs (join_msg->size);
-
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-              "origin got a join request...\n");
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-              "origin receives: '%s'\n", (char *)&join_msg[1]);
-
-  char data[] = "Come in!";
-  data_size = strlen (data) + 1;
-  join_resp = GNUNET_malloc (sizeof (join_resp) + data_size);
-  join_resp->size = htons (sizeof (join_resp) + data_size);
-  join_resp->type = htons (123);
-  GNUNET_memcpy (&join_resp[1], data, data_size);
-
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-              "origin sends: '%s'\n", data);
-
-  GNUNET_MULTICAST_join_decision (jh,
-                                  GNUNET_YES,
-                                  0,
-                                  NULL,
-                                  join_resp);
-
-  result = GNUNET_OK;
-}
-
-
-static void
-origin_replay_frag (void *cls,
-                    const struct GNUNET_CRYPTO_EcdsaPublicKey *member_pub_key,
-                    uint64_t fragment_id,
-                    uint64_t flags,
-                    struct GNUNET_MULTICAST_ReplayHandle *rh)
-{
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "origin replay fraq msg\n");
-}
-
-
-static void
-origin_replay_msg (void *cls,
-                   const struct GNUNET_CRYPTO_EcdsaPublicKey *member_pub_key,
-                   uint64_t message_id,
-                   uint64_t fragment_offset,
-                   uint64_t flags,
-                   struct GNUNET_MULTICAST_ReplayHandle *rh)
-{
-
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "origin replay msg\n");
-}
-
-
-static int
-origin_notify (void *cls,
-               size_t *data_size,
-               void *data)
-{
-  struct pingpong_msg *rcv_pp_msg = (struct pingpong_msg*)cls;
-  struct pingpong_msg *pp_msg = GNUNET_new (struct pingpong_msg);
-
-  pp_msg->peer = rcv_pp_msg->peer;
-  pp_msg->msg = PONG;
-  *data_size = sizeof (struct pingpong_msg);
-  GNUNET_memcpy(data, pp_msg, *data_size);
-  GNUNET_free (pp_msg);
-
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "origin sends pong\n");
-
-  return GNUNET_YES;
-}
-
-
-static void
-origin_request (void *cls,
-                const struct GNUNET_MULTICAST_RequestHeader *req)
-{
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "origin receives a msg\n");
-
-  req++;
-  struct pingpong_msg *pp_msg = (struct pingpong_msg *) req;
-
-  if (1 != pp_msg->msg) {
-    GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "origin didn't reveice a correct request");
-  }
-
-  GNUNET_MULTICAST_origin_to_all (origin,
-                                  0,
-                                  0,
-                                  origin_notify,
-                                  pp_msg);
-}
-
-
-static void
-origin_message (void *cls,
-                const struct GNUNET_MULTICAST_MessageHeader *msg)
-{
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "origin message msg\n");
-}
-
-
-static void
-multicast_disconnect (void *cls,
-                      void *op_result)
-{
-
-}
-
-
-static void *
-multicast_connect (void *cls,
-                   const struct GNUNET_CONFIGURATION_Handle *cfg)
-{
-  struct MulticastPeerContext *multicast_peer = cls;
-  struct GNUNET_MessageHeader *join_msg;
-  char data[64];
-
-  if (0 == multicast_peer->peer)
-  {
-    group_key = GNUNET_CRYPTO_eddsa_key_create ();
-    GNUNET_CRYPTO_eddsa_key_get_public (group_key, &group_pub_key);
-
-    GNUNET_CRYPTO_hash (&group_pub_key, sizeof (group_pub_key), &group_pub_key_hash);
-    origin = GNUNET_MULTICAST_origin_start (cfg,
-                                            group_key,
-                                            0,
-                                            origin_join_request,
-                                            origin_replay_frag,
-                                            origin_replay_msg,
-                                            origin_request,
-                                            origin_message,
-                                            cls);
-    if (NULL == origin)
-    {
-      GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-                  "Peer #%u could not create a multicast group",
-                  multicast_peer->peer);
-      return NULL;
-    }
-    GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-                "Peer #%u connected as origin to group %s\n",
-                multicast_peer->peer,
-                GNUNET_h2s (&group_pub_key_hash));
-    return origin;
-  }
-  else
-  {
-    multicast_peer->key = GNUNET_CRYPTO_ecdsa_key_create ();
-
-    sprintf(data, "Hi, I am peer #%u (%s). Can I enter?",
-            multicast_peer->peer,
-            GNUNET_i2s (multicast_peers[multicast_peer->peer]->id));
-    uint8_t data_size = strlen (data) + 1;
-    join_msg = GNUNET_malloc (sizeof (join_msg) + data_size);
-    join_msg->size = htons (sizeof (join_msg) + data_size);
-    join_msg->type = htons (123);
-    GNUNET_memcpy (&join_msg[1], data, data_size);
-
-    GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-                "Peer #%u (%s) tries to join multicast group %s\n",
-                multicast_peer->peer,
-                GNUNET_i2s (multicast_peers[multicast_peer->peer]->id),
-                GNUNET_h2s (&group_pub_key_hash));
-
-    members[multicast_peer->peer] =
-      GNUNET_MULTICAST_member_join (cfg,
-                                    &group_pub_key,
-                                    multicast_peer->key,
-                                    multicast_peers[0]->id,
-                                    0,
-                                    NULL,
-                                    join_msg, /* join message */
-                                    member_join_request,
-                                    member_join_decision,
-                                    member_replay_frag,
-                                    member_replay_msg,
-                                    member_message,
-                                    cls);
-    return members[multicast_peer->peer];
-  }
-}
-
-
-static void
-peer_information_cb (void *cls,
-                     struct GNUNET_TESTBED_Operation *operation,
-                     const struct GNUNET_TESTBED_PeerInformation *pinfo,
-                     const char *emsg)
-{
-  struct MulticastPeerContext *mc_peer = (struct MulticastPeerContext*)cls;
-
-  if (NULL == pinfo) {
-    GNUNET_log (GNUNET_ERROR_TYPE_INFO, "got no peer information\n");
-    result = GNUNET_SYSERR;
-    GNUNET_SCHEDULER_shutdown ();
-  }
-
-  multicast_peers[mc_peer->peer]->id = pinfo->result.id;
-
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-              "Got peer information of %s (%s)\n",
-              (0 == mc_peer->peer)? "origin" : "member",
-              GNUNET_i2s (pinfo->result.id));
-
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-              "Create peer #%u (%s)\n",
-              mc_peer->peer,
-              GNUNET_i2s (multicast_peers[mc_peer->peer]->id));
-
-  if (0 != mc_peer->peer)
-  {
-    /* connect to multicast service of members */
-    op[mc_peer->peer] =
-      GNUNET_TESTBED_service_connect (/* Closure for operation */
-                                      NULL,
-                                      /* The peer whose service to connect to */
-                                      peers[mc_peer->peer],
-                                      /* The name of the service */
-                                      "multicast",
-                                      /* called after a handle to service is opened */
-                                      service_connect,
-                                      /* closure for the above callback */
-                                      cls,
-                                      /* called when opening the service connection */
-                                      multicast_connect,
-                                      /* called when closing the service connection */
-                                      multicast_disconnect,
-                                      /* closure for the above two callbacks */
-                                      cls);
-  }
-}
-
-
-static void
-service_connect (void *cls,
-                 struct GNUNET_TESTBED_Operation *op,
-                 void *ca_result,
-                 const char *emsg)
-{
-  struct MulticastPeerContext *mc_peer = (struct MulticastPeerContext*)cls;
-
-  if (NULL == ca_result)
-  {
-    GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-                "Connection adapter not created for peer #%u (%s)\n",
-                mc_peer->peer,
-                GNUNET_i2s (multicast_peers[mc_peer->peer]->id));
-
-    result = GNUNET_SYSERR;
-    GNUNET_SCHEDULER_shutdown();
-  }
-
-  if (0 == mc_peer->peer)
-  {
-    // Get GNUnet identity of members
-    for (int i = 0; i<PEERS_REQUESTED; i++)
-    {
-      pi_op[i] = GNUNET_TESTBED_peer_get_information (peers[i],
-                                                      GNUNET_TESTBED_PIT_IDENTITY,
-                                                      peer_information_cb,
-                                                      multicast_peers[i]);
-    }
-  }
-}
-
-
-
-/**
- * Main function inovked from TESTBED once all of the
- * peers are up and running.  This one then connects
- * just to the multicast service of peer 0 and 1.
- * Peer 0 is going to be origin.
- * Peer 1 is going to be one member.
- * Origin will start a multicast group and the member will try to join it.
- * After that we execute some multicast test.
- *
- * @param cls closure
- * @param h the run handle
- * @param peers started peers for the test
- * @param PEERS_REQUESTED size of the 'peers' array
- * @param links_succeeded number of links between peers that were created
- * @param links_failed number of links testbed was unable to establish
- */
-static void
-testbed_master (void *cls,
-                struct GNUNET_TESTBED_RunHandle *h,
-                unsigned int num_peers,
-                struct GNUNET_TESTBED_Peer **p,
-                unsigned int links_succeeded,
-                unsigned int links_failed)
-{
-  /* Testbed is ready with peers running and connected in a pre-defined overlay
-     topology (FIXME)  */
-  peers = p;
-  multicast_peers = GNUNET_new_array (PEERS_REQUESTED, struct MulticastPeerContext*);
-
-  // Create test contexts for members
-  for (int i = 0; i<PEERS_REQUESTED; i++)
-  {
-    multicast_peers[i] = GNUNET_new (struct MulticastPeerContext);
-    multicast_peers[i]->peer = i;
-    multicast_peers[i]->test_ok = GNUNET_NO;
-  }
-  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
-              "Create origin peer\n");
-  op[0] =
-    GNUNET_TESTBED_service_connect (/* Closure for operation */
-                                    NULL,
-                                    /* The peer whose service to connect to */
-                                    peers[0],
-                                    /* The name of the service */
-                                    "multicast",
-                                    /* called after a handle to service is opened */
-                                    service_connect,
-                                    /* closure for the above callback */
-                                    multicast_peers[0],
-                                    /* called when opening the service connection */
-                                    multicast_connect,
-                                    /* called when closing the service connection */
-                                    multicast_disconnect,
-                                    /* closure for the above two callbacks */
-                                    multicast_peers[0]);
-  /* Schedule a new task on shutdown */
-  GNUNET_SCHEDULER_add_shutdown (&shutdown_task, NULL);
-  /* Schedule the shutdown task with a delay of a few Seconds */
-  timeout_tid =
-    GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
-                                  (GNUNET_TIME_UNIT_SECONDS, 400),
-				  &timeout_task,
-                                  NULL);
-}
-
-
-int
-main (int argc, char *argv[])
-{
-  int ret;
-  char const *config_file;
-
-  if (strstr (argv[0], "_line") != NULL)
-  {
-    config_file = "test_multicast_line.conf";
-  }
-  else if (strstr(argv[0], "_star") != NULL)
-  {
-    config_file = "test_multicast_star.conf";
-  }
-  else
-  {
-    config_file = "test_multicast_star.conf";
-  }
-
-  result = GNUNET_SYSERR;
-  ret =
-    GNUNET_TESTBED_test_run ("test-multicast-multipeer",
-                             config_file,
-                             /* number of peers to start */
-                             PEERS_REQUESTED,
-                             /* Event mask - set to 0 for no event notifications */
-                             0LL,
-                             /* Controller event callback */
-                             NULL,
-                             /* Closure for controller event callback */
-                             NULL,
-                             /* called when testbed setup is complete */
-                             testbed_master,
-                             /* Closure for the test_master callback */
-                             NULL);
-  if ( (GNUNET_OK != ret) || (GNUNET_OK != result) )
-    return 1;
-  return 0;
-}
-
-/* end of test_multicast_multipeer.c */
-- 
cgit v1.2.3