#include #include #include "libp2p/os/utils.h" #include "libp2p/utils/logger.h" #include "multiaddr/multiaddr.h" #include "ipfs/core/daemon.h" #include "ipfs/core/ipfs_node.h" #include "ipfs/routing/routing.h" #include "ipfs/importer/exporter.h" #include "../test_helper.h" void* test_routing_daemon_start(void* arg) { ipfs_daemon_start((char*)arg); return NULL; } int test_routing_find_peer() { int retVal = 0; char* ipfs_path = "/tmp/test1"; pthread_t thread1; pthread_t thread2; int thread1_started = 0, thread2_started = 0; char* peer_id_1 = NULL; char* peer_id_2 = NULL; char* peer_id_3 = NULL; struct IpfsNode local_node; struct IpfsNode *local_node2; struct FSRepo* fs_repo = NULL; struct MultiAddress* ma_peer1; struct Libp2pVector *ma_vector = NULL; struct Libp2pPeer* result = NULL; struct HashtableNode *node = NULL; //libp2p_logger_add_class("online"); //libp2p_logger_add_class("null"); //libp2p_logger_add_class("daemon"); //libp2p_logger_add_class("dht_protocol"); //libp2p_logger_add_class("peerstore"); // create peer 1 os_utils_setenv("IPFS_PATH", ipfs_path, 1); drop_and_build_repository(ipfs_path, 4001, NULL, &peer_id_1); char multiaddress_string[255]; sprintf(multiaddress_string, "/ip4/127.0.0.1/tcp/4001/ipfs/%s", peer_id_1); ma_peer1 = multiaddress_new_from_string(multiaddress_string); // start the daemon in a separate thread if (pthread_create(&thread1, NULL, test_routing_daemon_start, (void*)ipfs_path) < 0) goto exit; thread1_started = 1; sleep(3); // create peer 2 ipfs_path = "/tmp/test2"; os_utils_setenv("IPFS_PATH", ipfs_path, 1); ma_vector = libp2p_utils_vector_new(1); libp2p_utils_vector_add(ma_vector, ma_peer1); drop_and_build_repository(ipfs_path, 4002, ma_vector, &peer_id_2); // add a file, to prime the connection to peer 1 //TODO: Find a better way to do this... size_t bytes_written = 0; ipfs_node_online_new(ipfs_path, &local_node2); local_node2->routing->Bootstrap(local_node2->routing); ipfs_import_file(NULL, "/home/parallels/ipfstest/hello_world.txt", &node, local_node2, &bytes_written, 0); ipfs_node_free(local_node2); // start the daemon in a separate thread if (pthread_create(&thread2, NULL, test_routing_daemon_start, (void*)ipfs_path) < 0) goto exit; thread2_started = 1; // JMJ wait for everything to start up sleep(3); // create my peer, peer 3 ipfs_path = "/tmp/test3"; os_utils_setenv("IPFS_PATH", ipfs_path, 1); libp2p_utils_vector_add(ma_vector, ma_peer1); drop_and_build_repository(ipfs_path, 4003, ma_vector, &peer_id_3); ipfs_repo_fsrepo_new(ipfs_path, NULL, &fs_repo); ipfs_repo_fsrepo_open(fs_repo); // We know peer 1, try to find peer 2 local_node.mode = MODE_ONLINE; local_node.peerstore = libp2p_peerstore_new(fs_repo->config->identity->peer_id); local_node.providerstore = NULL; local_node.repo = fs_repo; local_node.identity = fs_repo->config->identity; local_node.routing = ipfs_routing_new_online(&local_node, &fs_repo->config->identity->private_key, NULL); local_node.routing->Bootstrap(local_node.routing); if (!local_node.routing->FindPeer(local_node.routing, (unsigned char*)peer_id_2, strlen(peer_id_2), &result)) { fprintf(stderr, "Unable to find peer %s by asking %s\n", peer_id_2, peer_id_1); goto exit; } if (result == NULL) { fprintf(stderr, "Result was NULL\n"); goto exit; } struct MultiAddress *remote_address = result->addr_head->item; fprintf(stderr, "Remote address is: %s\n", remote_address->string); retVal = 1; exit: ipfs_daemon_stop(); if (thread1_started) pthread_join(thread1, NULL); if (thread2_started) pthread_join(thread2, NULL); if (peer_id_1 != NULL) free(peer_id_1); if (peer_id_2 != NULL) free(peer_id_2); if (peer_id_3 != NULL) free(peer_id_3); if (fs_repo != NULL) ipfs_repo_fsrepo_free(fs_repo); if (ma_peer1 != NULL) multiaddress_free(ma_peer1); if (ma_vector != NULL) libp2p_utils_vector_free(ma_vector); if (node != NULL) ipfs_hashtable_node_free(node); if (local_node.peerstore != NULL) libp2p_peerstore_free(local_node.peerstore); if (local_node.routing != NULL) ipfs_routing_online_free(local_node.routing); if (result != NULL) libp2p_peer_free(result); return retVal; } int test_routing_find_providers() { int retVal = 0; // clean out repository char* ipfs_path = "/tmp/test1"; os_utils_setenv("IPFS_PATH", ipfs_path, 1); char* peer_id_1 = NULL; char* peer_id_2 = NULL; struct IpfsNode *local_node2 = NULL;; char* peer_id_3 = NULL; char* remote_peer_id = NULL; pthread_t thread1, thread2; int thread1_started = 0, thread2_started = 0; struct MultiAddress* ma_peer1 = NULL; struct Libp2pVector* ma_vector2 = NULL, *ma_vector3 = NULL; struct IpfsNode local_node; struct FSRepo* fs_repo = NULL; struct HashtableNode* node = NULL; struct Libp2pVector* result = NULL; // create peer 1 drop_and_build_repository(ipfs_path, 4001, NULL, &peer_id_1); char multiaddress_string[255]; sprintf(multiaddress_string, "/ip4/127.0.0.1/tcp/4001/ipfs/%s", peer_id_1); ma_peer1 = multiaddress_new_from_string(multiaddress_string); // start the daemon in a separate thread if (pthread_create(&thread1, NULL, test_routing_daemon_start, (void*)ipfs_path) < 0) { fprintf(stderr, "Unable to start thread 1\n"); goto exit; } thread1_started = 1; // create peer 2 ipfs_path = "/tmp/test2"; os_utils_setenv("IPFS_PATH", ipfs_path, 1); // create a vector to hold peer1's multiaddress so we can connect as a peer ma_vector2 = libp2p_utils_vector_new(1); libp2p_utils_vector_add(ma_vector2, ma_peer1); // note: this destroys some things, as it frees the fs_repo: drop_and_build_repository(ipfs_path, 4002, ma_vector2, &peer_id_2); // add a file, to prime the connection to peer 1 //TODO: Find a better way to do this... size_t bytes_written = 0; ipfs_node_online_new(ipfs_path, &local_node2); ipfs_import_file(NULL, "/home/parallels/ipfstest/hello_world.txt", &node, local_node2, &bytes_written, 0); ipfs_node_free(local_node2); // start the daemon in a separate thread if (pthread_create(&thread2, NULL, test_routing_daemon_start, (void*)ipfs_path) < 0) { fprintf(stderr, "Unable to start thread 2\n"); goto exit; } thread2_started = 1; // wait for everything to start up // JMJ debugging = sleep(3); // create my peer, peer 3 ipfs_path = "/tmp/test3"; os_utils_setenv("IPFS_PATH", ipfs_path, 1); ma_peer1 = multiaddress_new_from_string(multiaddress_string); ma_vector3 = libp2p_utils_vector_new(1); libp2p_utils_vector_add(ma_vector3, ma_peer1); drop_and_build_repository(ipfs_path, 4003, ma_vector3, &peer_id_3); ipfs_repo_fsrepo_new(ipfs_path, NULL, &fs_repo); ipfs_repo_fsrepo_open(fs_repo); // We know peer 1, try to find peer 2 local_node.mode = MODE_ONLINE; local_node.peerstore = libp2p_peerstore_new(fs_repo->config->identity->peer_id); local_node.providerstore = libp2p_providerstore_new(); local_node.repo = fs_repo; local_node.identity = fs_repo->config->identity; local_node.routing = ipfs_routing_new_online(&local_node, &fs_repo->config->identity->private_key, NULL); local_node.routing->Bootstrap(local_node.routing); if (!local_node.routing->FindProviders(local_node.routing, node->hash, node->hash_size, &result)) { fprintf(stderr, "Unable to find a provider\n"); goto exit; } if (result == NULL) { fprintf(stderr, "Provider array is NULL\n"); goto exit; } // connect to peer 2 struct Libp2pPeer *remote_peer = NULL; for(int i = 0; i < result->total; i++) { remote_peer = libp2p_utils_vector_get(result, i); if (remote_peer->connection_type == CONNECTION_TYPE_CONNECTED || libp2p_peer_connect(remote_peer, 5)) { break; } remote_peer = NULL; } if (remote_peer == NULL) { fprintf(stderr, "Remote Peer is NULL\n"); goto exit; } remote_peer_id = malloc(remote_peer->id_size + 1); memcpy(remote_peer_id, remote_peer->id, remote_peer->id_size); remote_peer_id[remote_peer->id_size] = 0; fprintf(stderr, "Remote address is: %s\n", remote_peer_id); free(remote_peer_id); remote_peer_id = NULL; retVal = 1; exit: ipfs_daemon_stop(); if (fs_repo != NULL) ipfs_repo_fsrepo_free(fs_repo); if (peer_id_1 != NULL) free(peer_id_1); if (peer_id_2 != NULL) free(peer_id_2); if (peer_id_3 != NULL) free(peer_id_3); if (thread1_started) pthread_join(thread1, NULL); if (thread2_started) pthread_join(thread2, NULL); if (ma_vector2 != NULL) { libp2p_utils_vector_free(ma_vector2); } if (ma_vector3 != NULL) { libp2p_utils_vector_free(ma_vector3); } if (local_node.providerstore != NULL) libp2p_providerstore_free(local_node.providerstore); if (local_node.peerstore != NULL) { libp2p_peerstore_free(local_node.peerstore); } if (local_node.routing != NULL) { ipfs_routing_online_free(local_node.routing); } if (node != NULL) ipfs_hashtable_node_free(node); if (result != NULL) { // we have a vector of peers. Clean 'em up: /* free the vector, not the peers. for(int i = 0; i < result->total; i++) { struct Libp2pPeer* p = (struct Libp2pPeer*)libp2p_utils_vector_get(result, i); libp2p_peer_free(p); } */ libp2p_utils_vector_free(result); } return retVal; } /*** * Fire up a "client" and "server" and let the client tell the server he's providing a file */ int test_routing_provide() { int retVal = 0; // clean out repository char* ipfs_path = "/tmp/test1"; os_utils_setenv("IPFS_PATH", ipfs_path, 1); char* peer_id_1 = NULL; char* peer_id_2 = NULL; struct IpfsNode *local_node2 = NULL; pthread_t thread1, thread2; int thread1_started = 0, thread2_started = 0; struct MultiAddress* ma_peer1 = NULL; struct Libp2pVector* ma_vector2 = NULL; struct HashtableNode* node = NULL; // create peer 1 drop_and_build_repository(ipfs_path, 4001, NULL, &peer_id_1); char multiaddress_string[255]; sprintf(multiaddress_string, "/ip4/127.0.0.1/tcp/4001/ipfs/%s", peer_id_1); ma_peer1 = multiaddress_new_from_string(multiaddress_string); // start the daemon in a separate thread if (pthread_create(&thread1, NULL, test_routing_daemon_start, (void*)ipfs_path) < 0) { fprintf(stderr, "Unable to start thread 1\n"); goto exit; } thread1_started = 1; // create peer 2 ipfs_path = "/tmp/test2"; os_utils_setenv("IPFS_PATH", ipfs_path, 1); // create a vector to hold peer1's multiaddress so we can connect as a peer ma_vector2 = libp2p_utils_vector_new(1); libp2p_utils_vector_add(ma_vector2, ma_peer1); // note: this distroys some things, as it frees the fs_repo: drop_and_build_repository(ipfs_path, 4002, ma_vector2, &peer_id_2); // add a file, to prime the connection to peer 1 //TODO: Find a better way to do this... size_t bytes_written = 0; ipfs_node_online_new(ipfs_path, &local_node2); ipfs_import_file(NULL, "/home/parallels/ipfstest/hello_world.txt", &node, local_node2, &bytes_written, 0); ipfs_node_free(local_node2); // start the daemon in a separate thread if (pthread_create(&thread2, NULL, test_routing_daemon_start, (void*)ipfs_path) < 0) { fprintf(stderr, "Unable to start thread 2\n"); goto exit; } thread2_started = 1; // wait for everything to start up // JMJ debugging = sleep(3); retVal = 1; exit: ipfs_daemon_stop(); if (peer_id_1 != NULL) free(peer_id_1); if (peer_id_2 != NULL) free(peer_id_2); if (thread1_started) pthread_join(thread1, NULL); if (thread2_started) pthread_join(thread2, NULL); if (ma_vector2 != NULL) { libp2p_utils_vector_free(ma_vector2); } if (node != NULL) ipfs_hashtable_node_free(node); return retVal; } /*** * Attempt to retrieve a file from a previously unknown node */ int test_routing_retrieve_file_third_party() { int retVal = 0; /* libp2p_logger_add_class("online"); libp2p_logger_add_class("multistream"); libp2p_logger_add_class("null"); libp2p_logger_add_class("dht_protocol"); libp2p_logger_add_class("providerstore"); libp2p_logger_add_class("peerstore"); libp2p_logger_add_class("exporter"); libp2p_logger_add_class("peer"); libp2p_logger_add_class("test_routing"); */ // clean out repository char* ipfs_path = "/tmp/test1"; char* peer_id_1 = NULL, *peer_id_2 = NULL, *peer_id_3 = NULL; struct IpfsNode* ipfs_node2 = NULL, *ipfs_node3 = NULL; pthread_t thread1, thread2; int thread1_started = 0, thread2_started = 0; struct MultiAddress* ma_peer1 = NULL; struct Libp2pVector* ma_vector2 = NULL, *ma_vector3 = NULL; struct HashtableNode* node = NULL, *result_node = NULL; // create peer 1 drop_and_build_repository(ipfs_path, 4001, NULL, &peer_id_1); char multiaddress_string[255]; sprintf(multiaddress_string, "/ip4/127.0.0.1/tcp/4001/ipfs/%s", peer_id_1); ma_peer1 = multiaddress_new_from_string(multiaddress_string); // start the daemon in a separate thread libp2p_logger_debug("test_routing", "Firing up daemon 1.\n"); if (pthread_create(&thread1, NULL, test_routing_daemon_start, (void*)ipfs_path) < 0) { fprintf(stderr, "Unable to start thread 1\n"); goto exit; } thread1_started = 1; // wait for everything to start up // JMJ debugging = sleep(3); // create peer 2 ipfs_path = "/tmp/test2"; // create a vector to hold peer1's multiaddress so we can connect as a peer ma_vector2 = libp2p_utils_vector_new(1); libp2p_utils_vector_add(ma_vector2, ma_peer1); // note: this destroys some things, as it frees the fs_repo_3: drop_and_build_repository(ipfs_path, 4002, ma_vector2, &peer_id_2); multiaddress_free(ma_peer1); // add a file, to prime the connection to peer 1 //TODO: Find a better way to do this... size_t bytes_written = 0; if (!ipfs_node_online_new(ipfs_path, &ipfs_node2)) goto exit; ipfs_node2->routing->Bootstrap(ipfs_node2->routing); ipfs_import_file(NULL, "/home/parallels/ipfstest/hello_world.txt", &node, ipfs_node2, &bytes_written, 0); ipfs_node_free(ipfs_node2); // start the daemon in a separate thread libp2p_logger_debug("test_routing", "Firing up daemon 2.\n"); if (pthread_create(&thread2, NULL, test_routing_daemon_start, (void*)ipfs_path) < 0) { fprintf(stderr, "Unable to start thread 2\n"); goto exit; } thread2_started = 1; // wait for everything to start up // JMJ debugging = sleep(3); libp2p_logger_debug("test_routing", "Firing up the 3rd client\n"); // create my peer, peer 3 ipfs_path = "/tmp/test3"; ma_peer1 = multiaddress_new_from_string(multiaddress_string); ma_vector3 = libp2p_utils_vector_new(1); libp2p_utils_vector_add(ma_vector3, ma_peer1); drop_and_build_repository(ipfs_path, 4003, ma_vector3, &peer_id_3); multiaddress_free(ma_peer1); ipfs_node_online_new(ipfs_path, &ipfs_node3); ipfs_node3->routing->Bootstrap(ipfs_node3->routing); if (!ipfs_exporter_get_node(ipfs_node3, node->hash, node->hash_size, &result_node)) { fprintf(stderr, "Get_Node returned false\n"); goto exit; } if (node->hash_size != result_node->hash_size) { fprintf(stderr, "Node hash sizes do not match. Should be %lu but is %lu\n", node->hash_size, result_node->hash_size); goto exit; } if (node->data_size != result_node->data_size) { fprintf(stderr, "Result sizes do not match. Should be %lu but is %lu\n", node->data_size, result_node->data_size); goto exit; } retVal = 1; exit: ipfs_daemon_stop(); if (thread1_started) pthread_join(thread1, NULL); if (thread2_started) pthread_join(thread2, NULL); if (ipfs_node3 != NULL) ipfs_node_free(ipfs_node3); if (peer_id_1 != NULL) free(peer_id_1); if (peer_id_2 != NULL) free(peer_id_2); if (peer_id_3 != NULL) free(peer_id_3); if (ma_vector2 != NULL) { libp2p_utils_vector_free(ma_vector2); } if (ma_vector3 != NULL) { libp2p_utils_vector_free(ma_vector3); } if (node != NULL) ipfs_hashtable_node_free(node); if (result_node != NULL) ipfs_hashtable_node_free(result_node); return retVal; } /*** * Attempt to retrieve a large file from a previously unknown node */ int test_routing_retrieve_large_file() { int retVal = 0; /* libp2p_logger_add_class("multistream"); libp2p_logger_add_class("null"); libp2p_logger_add_class("dht_protocol"); libp2p_logger_add_class("providerstore"); libp2p_logger_add_class("peerstore"); libp2p_logger_add_class("peer"); libp2p_logger_add_class("test_routing"); */ libp2p_logger_add_class("exporter"); libp2p_logger_add_class("online"); // clean out repository char* ipfs_path = "/tmp/test1"; char* peer_id_1 = NULL, *peer_id_2 = NULL, *peer_id_3 = NULL; struct IpfsNode* ipfs_node2 = NULL, *ipfs_node3 = NULL; pthread_t thread1, thread2; int thread1_started = 0, thread2_started = 0; struct MultiAddress* ma_peer1 = NULL; struct Libp2pVector* ma_vector2 = NULL, *ma_vector3 = NULL; struct HashtableNode* node = NULL, *result_node = NULL; FILE *fd; char* temp_file_name = "/tmp/largefile.tmp"; unlink(temp_file_name); // create peer 1 drop_and_build_repository(ipfs_path, 4001, NULL, &peer_id_1); char multiaddress_string[255]; sprintf(multiaddress_string, "/ip4/127.0.0.1/tcp/4001/ipfs/%s", peer_id_1); ma_peer1 = multiaddress_new_from_string(multiaddress_string); // start the daemon in a separate thread libp2p_logger_debug("test_routing", "Firing up daemon 1.\n"); if (pthread_create(&thread1, NULL, test_routing_daemon_start, (void*)ipfs_path) < 0) { fprintf(stderr, "Unable to start thread 1\n"); goto exit; } thread1_started = 1; // wait for everything to start up // JMJ debugging = sleep(3); // create peer 2 ipfs_path = "/tmp/test2"; // create a vector to hold peer1's multiaddress so we can connect as a peer ma_vector2 = libp2p_utils_vector_new(1); libp2p_utils_vector_add(ma_vector2, ma_peer1); // note: this distroys some things, as it frees the fs_repo_3: drop_and_build_repository(ipfs_path, 4002, ma_vector2, &peer_id_2); multiaddress_free(ma_peer1); // add a file, to prime the connection to peer 1 //TODO: Find a better way to do this... size_t bytes_written = 0; if (!ipfs_node_online_new(ipfs_path, &ipfs_node2)) goto exit; ipfs_node2->routing->Bootstrap(ipfs_node2->routing); ipfs_import_file(NULL, "/home/parallels/ipfstest/test_import_large.tmp", &node, ipfs_node2, &bytes_written, 0); ipfs_node_free(ipfs_node2); // start the daemon in a separate thread libp2p_logger_debug("test_routing", "Firing up daemon 2.\n"); if (pthread_create(&thread2, NULL, test_routing_daemon_start, (void*)ipfs_path) < 0) { fprintf(stderr, "Unable to start thread 2\n"); goto exit; } thread2_started = 1; // wait for everything to start up // JMJ debugging = sleep(3); // see if we get the entire file libp2p_logger_debug("test_routing", "Firing up the 3rd client\n"); // create my peer, peer 3 ipfs_path = "/tmp/test3"; ma_peer1 = multiaddress_new_from_string(multiaddress_string); ma_vector3 = libp2p_utils_vector_new(1); libp2p_utils_vector_add(ma_vector3, ma_peer1); drop_and_build_repository(ipfs_path, 4003, ma_vector3, &peer_id_3); multiaddress_free(ma_peer1); ipfs_node_online_new(ipfs_path, &ipfs_node3); ipfs_node3->routing->Bootstrap(ipfs_node3->routing); fd = fopen(temp_file_name, "w+"); ipfs_exporter_object_cat_to_file(ipfs_node3, node->hash, node->hash_size, fd); fclose(fd); struct stat buf; stat(temp_file_name, &buf); if (buf.st_size != 1000000) { fprintf(stderr, "File size should be 1000000, but is %lu\n", buf.st_size); goto exit; } retVal = 1; exit: ipfs_daemon_stop(); if (thread1_started) pthread_join(thread1, NULL); if (thread2_started) pthread_join(thread2, NULL); if (ipfs_node3 != NULL) ipfs_node_free(ipfs_node3); if (peer_id_1 != NULL) free(peer_id_1); if (peer_id_2 != NULL) free(peer_id_2); if (peer_id_3 != NULL) free(peer_id_3); if (ma_vector2 != NULL) { libp2p_utils_vector_free(ma_vector2); } if (ma_vector3 != NULL) { libp2p_utils_vector_free(ma_vector3); } if (node != NULL) ipfs_hashtable_node_free(node); if (result_node != NULL) ipfs_hashtable_node_free(result_node); return retVal; }