diff options
Diffstat (limited to 'src/transport/transport_api_cmd_connecting_peers_v3.c')
-rw-r--r-- | src/transport/transport_api_cmd_connecting_peers_v3.c | 508 |
1 files changed, 0 insertions, 508 deletions
diff --git a/src/transport/transport_api_cmd_connecting_peers_v3.c b/src/transport/transport_api_cmd_connecting_peers_v3.c deleted file mode 100644 index e90781637..000000000 --- a/src/transport/transport_api_cmd_connecting_peers_v3.c +++ /dev/null | |||
@@ -1,508 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet | ||
3 | Copyright (C) 2021 GNUnet e.V. | ||
4 | |||
5 | GNUnet is free software: you can redistribute it and/or modify it | ||
6 | under the terms of the GNU Affero General Public License as published | ||
7 | by the Free Software Foundation, either version 3 of the License, | ||
8 | or (at your option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Affero General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Affero General Public License | ||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
17 | |||
18 | SPDX-License-Identifier: AGPL3.0-or-later | ||
19 | */ | ||
20 | |||
21 | /** | ||
22 | * @file testing_api_cmd_start_peer.c | ||
23 | * @brief cmd to start a peer. | ||
24 | * @author t3sserakt | ||
25 | */ | ||
26 | #include "platform.h" | ||
27 | #include "gnunet_util_lib.h" | ||
28 | #include "gnunet_testing_ng_lib.h" | ||
29 | #include "gnunet_transport_application_service.h" | ||
30 | #include "gnunet_hello_lib.h" | ||
31 | #include "gnunet_transport_service.h" | ||
32 | #include "transport-testing-cmds.h" | ||
33 | |||
34 | /** | ||
35 | * Generic logging shortcut | ||
36 | */ | ||
37 | #define LOG(kind, ...) GNUNET_log (kind, __VA_ARGS__) | ||
38 | |||
39 | #define CONNECT_ADDRESS_TEMPLATE_TCP "tcp-192.168.15.%u:60002" | ||
40 | |||
41 | #define CONNECT_ADDRESS_TEMPLATE_UDP "udp-192.168.15.%u:60002" | ||
42 | |||
43 | #define ROUTER_CONNECT_ADDRESS_TEMPLATE_TCP "tcp-92.68.150.%u:60002" | ||
44 | |||
45 | #define ROUTER_CONNECT_ADDRESS_TEMPLATE_UDP "udp-92.68.150.%u:60002" | ||
46 | |||
47 | #define GLOBAL_CONNECT_ADDRESS_TEMPLATE_TCP "tcp-92.68.151.%u:60002" | ||
48 | |||
49 | #define GLOBAL_CONNECT_ADDRESS_TEMPLATE_UDP "udp-92.68.151.%u:60002" | ||
50 | |||
51 | #define PREFIX_TCP "tcp" | ||
52 | |||
53 | #define PREFIX_UDP "udp" | ||
54 | |||
55 | /** | ||
56 | * Struct to store information needed in callbacks. | ||
57 | * | ||
58 | */ | ||
59 | struct ConnectPeersState | ||
60 | { | ||
61 | /** | ||
62 | * The testing system of this node. | ||
63 | */ | ||
64 | struct GNUNET_TESTING_System *tl_system; | ||
65 | |||
66 | // Label of the cmd which started the test system. | ||
67 | const char *create_label; | ||
68 | |||
69 | /** | ||
70 | * Number globally identifying the node. | ||
71 | * | ||
72 | */ | ||
73 | uint32_t num; | ||
74 | |||
75 | /** | ||
76 | * Label of the cmd to start a peer. | ||
77 | * | ||
78 | */ | ||
79 | const char *start_peer_label; | ||
80 | |||
81 | /** | ||
82 | * The peer identity of this peer. | ||
83 | * | ||
84 | */ | ||
85 | struct GNUNET_PeerIdentity *id; | ||
86 | |||
87 | /** | ||
88 | * The topology of the test setup. | ||
89 | */ | ||
90 | struct GNUNET_TESTING_NetjailTopology *topology; | ||
91 | |||
92 | /** | ||
93 | * Connections to other peers. | ||
94 | */ | ||
95 | struct GNUNET_TESTING_NodeConnection *node_connections_head; | ||
96 | |||
97 | /** | ||
98 | * Number of connections. | ||
99 | */ | ||
100 | unsigned int con_num; | ||
101 | }; | ||
102 | |||
103 | |||
104 | static struct GNUNET_PeerIdentity * | ||
105 | get_pub_key (unsigned int num, struct GNUNET_TESTING_System *tl_system) | ||
106 | { | ||
107 | struct GNUNET_PeerIdentity *peer = GNUNET_new (struct GNUNET_PeerIdentity); | ||
108 | struct GNUNET_CRYPTO_EddsaPublicKey *pub_key = GNUNET_new (struct | ||
109 | GNUNET_CRYPTO_EddsaPublicKey); | ||
110 | struct GNUNET_CRYPTO_EddsaPrivateKey *priv_key = GNUNET_new (struct | ||
111 | GNUNET_CRYPTO_EddsaPrivateKey); | ||
112 | |||
113 | priv_key = GNUNET_TESTING_hostkey_get (tl_system, | ||
114 | num, | ||
115 | peer); | ||
116 | |||
117 | GNUNET_CRYPTO_eddsa_key_get_public (priv_key, | ||
118 | pub_key); | ||
119 | peer->public_key = *pub_key; | ||
120 | return peer; | ||
121 | } | ||
122 | |||
123 | |||
124 | static int | ||
125 | log_nodes (void *cls, const struct GNUNET_ShortHashCode *id, void *value) | ||
126 | { | ||
127 | struct GNUNET_TESTING_NetjailNode *node = value; | ||
128 | struct GNUNET_TESTING_NodeConnection *pos_connection; | ||
129 | struct GNUNET_TESTING_ADDRESS_PREFIX *pos_prefix; | ||
130 | |||
131 | LOG (GNUNET_ERROR_TYPE_ERROR, | ||
132 | "plugin: %s space: %u node: %u global: %u\n", | ||
133 | node->plugin, | ||
134 | node->namespace_n, | ||
135 | node->node_n, | ||
136 | node->is_global); | ||
137 | |||
138 | for (pos_connection = node->node_connections_head; NULL != pos_connection; | ||
139 | pos_connection = pos_connection->next) | ||
140 | { | ||
141 | |||
142 | LOG (GNUNET_ERROR_TYPE_ERROR, | ||
143 | "namespace_n: %u node_n: %u node_type: %u\n", | ||
144 | pos_connection->namespace_n, | ||
145 | pos_connection->node_n, | ||
146 | pos_connection->node_type); | ||
147 | |||
148 | for (pos_prefix = pos_connection->address_prefixes_head; NULL != pos_prefix; | ||
149 | pos_prefix = | ||
150 | pos_prefix->next) | ||
151 | { | ||
152 | LOG (GNUNET_ERROR_TYPE_ERROR, | ||
153 | "prefix: %s\n", | ||
154 | pos_prefix->address_prefix); | ||
155 | } | ||
156 | } | ||
157 | return GNUNET_YES; | ||
158 | } | ||
159 | |||
160 | |||
161 | static int | ||
162 | log_namespaces (void *cls, const struct GNUNET_ShortHashCode *id, void *value) | ||
163 | { | ||
164 | struct GNUNET_TESTING_NetjailNamespace *namespace = value; | ||
165 | struct GNUNET_TESTING_NetjailRouter *router = namespace->router; | ||
166 | |||
167 | LOG (GNUNET_ERROR_TYPE_ERROR, | ||
168 | "router_tcp: %u router_udp: %u spaces: %u\n", | ||
169 | router->tcp_port, | ||
170 | router->udp_port, | ||
171 | namespace->namespace_n); | ||
172 | GNUNET_CONTAINER_multishortmap_iterate (namespace->nodes, &log_nodes, NULL); | ||
173 | return GNUNET_YES; | ||
174 | } | ||
175 | |||
176 | |||
177 | static int | ||
178 | log_topo (struct GNUNET_TESTING_NetjailTopology *topology) | ||
179 | { | ||
180 | LOG (GNUNET_ERROR_TYPE_ERROR, | ||
181 | "plugin: %s spaces: %u nodes: %u known: %u\n", | ||
182 | topology->plugin, | ||
183 | topology->namespaces_n, | ||
184 | topology->nodes_m, | ||
185 | topology->nodes_x); | ||
186 | |||
187 | GNUNET_CONTAINER_multishortmap_iterate (topology->map_namespaces, | ||
188 | log_namespaces, NULL); | ||
189 | GNUNET_CONTAINER_multishortmap_iterate (topology->map_globals, &log_nodes, | ||
190 | NULL); | ||
191 | return GNUNET_YES; | ||
192 | } | ||
193 | |||
194 | |||
195 | static struct GNUNET_TESTING_NodeConnection * | ||
196 | get_connections (unsigned int num, struct | ||
197 | GNUNET_TESTING_NetjailTopology *topology) | ||
198 | { | ||
199 | struct GNUNET_TESTING_NetjailNode *node; | ||
200 | struct GNUNET_ShortHashCode *hkey; | ||
201 | struct GNUNET_HashCode hc; | ||
202 | struct GNUNET_TESTING_NetjailNamespace *namespace; | ||
203 | unsigned int namespace_n, node_m; | ||
204 | |||
205 | log_topo (topology); | ||
206 | |||
207 | hkey = GNUNET_new (struct GNUNET_ShortHashCode); | ||
208 | if (topology->nodes_x >= num) | ||
209 | { | ||
210 | |||
211 | GNUNET_CRYPTO_hash (&num, sizeof(num), &hc); | ||
212 | memcpy (hkey, | ||
213 | &hc, | ||
214 | sizeof (*hkey)); | ||
215 | node = GNUNET_CONTAINER_multishortmap_get (topology->map_globals, | ||
216 | hkey); | ||
217 | } | ||
218 | else | ||
219 | { | ||
220 | namespace_n = (unsigned int) floor ((num - topology->nodes_x) | ||
221 | / topology->nodes_m); | ||
222 | LOG (GNUNET_ERROR_TYPE_ERROR, | ||
223 | "num: %u nodes_x: %u nodes_m: %u namespace_n: %u\n", | ||
224 | num, | ||
225 | topology->nodes_x, | ||
226 | topology->nodes_m, | ||
227 | namespace_n); | ||
228 | hkey = GNUNET_new (struct GNUNET_ShortHashCode); | ||
229 | GNUNET_CRYPTO_hash (&namespace_n, sizeof(namespace_n), &hc); | ||
230 | memcpy (hkey, | ||
231 | &hc, | ||
232 | sizeof (*hkey)); | ||
233 | namespace = GNUNET_CONTAINER_multishortmap_get (topology->map_namespaces, | ||
234 | hkey); | ||
235 | node_m = num - topology->nodes_x - topology->nodes_m * (namespace_n - 1); | ||
236 | hkey = GNUNET_new (struct GNUNET_ShortHashCode); | ||
237 | GNUNET_CRYPTO_hash (&node_m, sizeof(node_m), &hc); | ||
238 | memcpy (hkey, | ||
239 | &hc, | ||
240 | sizeof (*hkey)); | ||
241 | node = GNUNET_CONTAINER_multishortmap_get (namespace->nodes, | ||
242 | hkey); | ||
243 | } | ||
244 | |||
245 | |||
246 | return node->node_connections_head; | ||
247 | } | ||
248 | |||
249 | |||
250 | static unsigned int | ||
251 | calculate_num (struct GNUNET_TESTING_NodeConnection *node_connection, | ||
252 | struct GNUNET_TESTING_NetjailTopology *topology) | ||
253 | { | ||
254 | unsigned int n, m, num; | ||
255 | |||
256 | n = node_connection->namespace_n; | ||
257 | m = node_connection->node_n; | ||
258 | |||
259 | if (0 == n) | ||
260 | num = m; | ||
261 | else | ||
262 | num = (n - 1) * topology->nodes_m + m + topology->nodes_x; | ||
263 | |||
264 | return num; | ||
265 | } | ||
266 | |||
267 | static char * | ||
268 | get_address (struct GNUNET_TESTING_NodeConnection *connection, | ||
269 | char *prefix) | ||
270 | { | ||
271 | struct GNUNET_TESTING_NetjailNode *node; | ||
272 | char *addr; | ||
273 | |||
274 | node = connection->node; | ||
275 | if (connection->namespace_n == node->namespace_n) | ||
276 | { | ||
277 | if (0 == strcmp (PREFIX_TCP, prefix)) | ||
278 | { | ||
279 | |||
280 | GNUNET_asprintf (&addr, | ||
281 | CONNECT_ADDRESS_TEMPLATE_TCP, | ||
282 | connection->node_n); | ||
283 | } | ||
284 | else if (0 == strcmp (PREFIX_UDP, prefix)) | ||
285 | { | ||
286 | GNUNET_asprintf (&addr, | ||
287 | CONNECT_ADDRESS_TEMPLATE_UDP, | ||
288 | connection->node_n); | ||
289 | } | ||
290 | else | ||
291 | { | ||
292 | GNUNET_break (0); | ||
293 | } | ||
294 | } | ||
295 | else | ||
296 | { | ||
297 | if (0 == strcmp (PREFIX_TCP, prefix)) | ||
298 | { | ||
299 | |||
300 | GNUNET_asprintf (&addr, | ||
301 | ROUTER_CONNECT_ADDRESS_TEMPLATE_TCP, | ||
302 | connection->namespace_n); | ||
303 | } | ||
304 | else if (0 == strcmp (PREFIX_UDP, prefix)) | ||
305 | { | ||
306 | GNUNET_asprintf (&addr, | ||
307 | ROUTER_CONNECT_ADDRESS_TEMPLATE_UDP, | ||
308 | connection->namespace_n); | ||
309 | } | ||
310 | else | ||
311 | { | ||
312 | GNUNET_break (0); | ||
313 | } | ||
314 | } | ||
315 | |||
316 | return addr; | ||
317 | } | ||
318 | |||
319 | |||
320 | /** | ||
321 | * The run method of this cmd will connect to peers. | ||
322 | * | ||
323 | */ | ||
324 | static void | ||
325 | connect_peers_run (void *cls, | ||
326 | const struct GNUNET_TESTING_Command *cmd, | ||
327 | struct GNUNET_TESTING_Interpreter *is) | ||
328 | { | ||
329 | struct ConnectPeersState *cps = cls; | ||
330 | const struct GNUNET_TESTING_Command *system_cmd; | ||
331 | struct GNUNET_TESTING_System *tl_system; | ||
332 | |||
333 | |||
334 | const struct GNUNET_TESTING_Command *peer1_cmd; | ||
335 | struct GNUNET_TRANSPORT_ApplicationHandle *ah; | ||
336 | struct GNUNET_PeerIdentity *peer; | ||
337 | char *addr; | ||
338 | enum GNUNET_NetworkType nt = 0; | ||
339 | uint32_t num; | ||
340 | struct GNUNET_TESTING_NodeConnection *pos_connection; | ||
341 | struct GNUNET_TESTING_ADDRESS_PREFIX *pos_prefix; | ||
342 | unsigned int con_num = 0; | ||
343 | |||
344 | peer1_cmd = GNUNET_TESTING_interpreter_lookup_command (cps->start_peer_label); | ||
345 | GNUNET_TRANSPORT_get_trait_application_handle_v2 (peer1_cmd, | ||
346 | &ah); | ||
347 | |||
348 | system_cmd = GNUNET_TESTING_interpreter_lookup_command (cps->create_label); | ||
349 | GNUNET_TESTING_get_trait_test_system (system_cmd, | ||
350 | &tl_system); | ||
351 | |||
352 | cps->tl_system = tl_system; | ||
353 | |||
354 | cps->node_connections_head = get_connections (cps->num, cps->topology); | ||
355 | |||
356 | for (pos_connection = cps->node_connections_head; NULL != pos_connection; | ||
357 | pos_connection = pos_connection->next) | ||
358 | { | ||
359 | con_num++; | ||
360 | num = calculate_num (pos_connection, cps->topology); | ||
361 | for (pos_prefix = pos_connection->address_prefixes_head; NULL != pos_prefix; | ||
362 | pos_prefix = | ||
363 | pos_prefix->next) | ||
364 | { | ||
365 | |||
366 | LOG (GNUNET_ERROR_TYPE_ERROR, | ||
367 | "prefix: %s\n", | ||
368 | pos_prefix->address_prefix); | ||
369 | |||
370 | addr = get_address (pos_connection, pos_prefix->address_prefix); | ||
371 | |||
372 | peer = get_pub_key (num, tl_system); | ||
373 | |||
374 | LOG (GNUNET_ERROR_TYPE_ERROR, | ||
375 | "num: %u pub_key %s addr: %s\n", | ||
376 | num, | ||
377 | GNUNET_CRYPTO_eddsa_public_key_to_string (&(peer->public_key)), | ||
378 | addr); | ||
379 | |||
380 | cps->id = peer; | ||
381 | |||
382 | GNUNET_TRANSPORT_application_validate (ah, | ||
383 | peer, | ||
384 | nt, | ||
385 | addr); | ||
386 | } | ||
387 | } | ||
388 | cps->con_num = con_num; | ||
389 | } | ||
390 | |||
391 | |||
392 | /** | ||
393 | * The finish function of this cmd will check if the peers we are trying to | ||
394 | * connect to are in the connected peers map of the start peer cmd for this peer. | ||
395 | * | ||
396 | */ | ||
397 | static int | ||
398 | connect_peers_finish (void *cls, | ||
399 | GNUNET_SCHEDULER_TaskCallback cont, | ||
400 | void *cont_cls) | ||
401 | { | ||
402 | struct ConnectPeersState *cps = cls; | ||
403 | const struct GNUNET_TESTING_Command *peer1_cmd; | ||
404 | struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map; | ||
405 | unsigned int ret; | ||
406 | struct GNUNET_ShortHashCode *key = GNUNET_new (struct GNUNET_ShortHashCode); | ||
407 | struct GNUNET_HashCode hc; | ||
408 | struct GNUNET_PeerIdentity *peer; | ||
409 | unsigned int con_num = 0; | ||
410 | struct GNUNET_TESTING_NodeConnection *pos_connection; | ||
411 | unsigned int num; | ||
412 | |||
413 | peer1_cmd = GNUNET_TESTING_interpreter_lookup_command (cps->start_peer_label); | ||
414 | GNUNET_TRANSPORT_get_trait_connected_peers_map_v2 (peer1_cmd, | ||
415 | &connected_peers_map); | ||
416 | |||
417 | for (pos_connection = cps->node_connections_head; NULL != pos_connection; | ||
418 | pos_connection = pos_connection->next) | ||
419 | { | ||
420 | num = calculate_num (pos_connection, cps->topology); | ||
421 | peer = get_pub_key (num, cps->tl_system); | ||
422 | GNUNET_CRYPTO_hash (&(peer->public_key), sizeof(peer->public_key), &hc); | ||
423 | memcpy (key, | ||
424 | &hc, | ||
425 | sizeof (*key)); | ||
426 | if (GNUNET_YES == GNUNET_CONTAINER_multishortmap_contains ( | ||
427 | connected_peers_map, | ||
428 | key)) | ||
429 | con_num++; | ||
430 | } | ||
431 | |||
432 | |||
433 | |||
434 | if (cps->con_num == con_num) | ||
435 | { | ||
436 | cont (cont_cls); | ||
437 | ret = GNUNET_YES; | ||
438 | } | ||
439 | |||
440 | GNUNET_free (key); | ||
441 | return ret; | ||
442 | } | ||
443 | |||
444 | |||
445 | /** | ||
446 | * Trait function of this cmd does nothing. | ||
447 | * | ||
448 | */ | ||
449 | static int | ||
450 | connect_peers_traits (void *cls, | ||
451 | const void **ret, | ||
452 | const char *trait, | ||
453 | unsigned int index) | ||
454 | { | ||
455 | return GNUNET_OK; | ||
456 | } | ||
457 | |||
458 | |||
459 | /** | ||
460 | * The cleanup function of this cmd frees resources the cmd allocated. | ||
461 | * | ||
462 | */ | ||
463 | static void | ||
464 | connect_peers_cleanup (void *cls, | ||
465 | const struct GNUNET_TESTING_Command *cmd) | ||
466 | { | ||
467 | struct ConnectPeersState *cps = cls; | ||
468 | |||
469 | GNUNET_free (cps->id); | ||
470 | GNUNET_free (cps); | ||
471 | } | ||
472 | |||
473 | |||
474 | /** | ||
475 | * Create command. | ||
476 | * | ||
477 | * @param label name for command. | ||
478 | * @param start_peer_label Label of the cmd to start a peer. | ||
479 | * @return command. | ||
480 | */ | ||
481 | struct GNUNET_TESTING_Command | ||
482 | GNUNET_TRANSPORT_cmd_connect_peers_v3 (const char *label, | ||
483 | const char *start_peer_label, | ||
484 | const char *create_label, | ||
485 | uint32_t num, | ||
486 | struct GNUNET_TESTING_NetjailTopology * | ||
487 | topology) | ||
488 | { | ||
489 | struct ConnectPeersState *cps; | ||
490 | |||
491 | cps = GNUNET_new (struct ConnectPeersState); | ||
492 | cps->start_peer_label = start_peer_label; | ||
493 | cps->num = num; | ||
494 | cps->create_label = create_label; | ||
495 | cps->topology = topology; | ||
496 | |||
497 | |||
498 | struct GNUNET_TESTING_Command cmd = { | ||
499 | .cls = cps, | ||
500 | .label = label, | ||
501 | .run = &connect_peers_run, | ||
502 | .finish = &connect_peers_finish, | ||
503 | .cleanup = &connect_peers_cleanup, | ||
504 | .traits = &connect_peers_traits | ||
505 | }; | ||
506 | |||
507 | return cmd; | ||
508 | } | ||