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dabecd7c MR |
1 | /* |
2 | * BGP RPKI | |
3 | * Copyright (C) 2013 Michael Mester (m.mester@fu-berlin.de), for FU Berlin | |
996c9314 LB |
4 | * Copyright (C) 2014-2017 Andreas Reuter (andreas.reuter@fu-berlin.de), for FU |
5 | * Berlin | |
6 | * Copyright (C) 2016-2017 Colin Sames (colin.sames@haw-hamburg.de), for HAW | |
7 | * Hamburg | |
8 | * Copyright (C) 2017 Marcel Röthke (marcel.roethke@haw-hamburg.de), for HAW | |
9 | * Hamburg | |
dabecd7c MR |
10 | * |
11 | * This file is part of FRRouting. | |
12 | * | |
13 | * This program is free software; you can redistribute it and/or modify it | |
14 | * under the terms of the GNU General Public License as published by the Free | |
15 | * Software Foundation; either version 2 of the License, or (at your option) | |
16 | * any later version. | |
17 | * | |
18 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
19 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
20 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
21 | * more details. | |
22 | * | |
23 | * You should have received a copy of the GNU General Public License along | |
24 | * with this program; see the file COPYING; if not, write to the Free Software | |
25 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
26 | */ | |
27 | ||
28 | #include <zebra.h> | |
29 | #include <pthread.h> | |
30 | #include <time.h> | |
31 | #include <stdbool.h> | |
32 | #include <stdlib.h> | |
33 | #include "prefix.h" | |
34 | #include "log.h" | |
35 | #include "command.h" | |
36 | #include "linklist.h" | |
37 | #include "memory.h" | |
38 | #include "thread.h" | |
39 | #include "filter.h" | |
40 | #include "bgpd/bgpd.h" | |
41 | #include "bgpd/bgp_table.h" | |
42 | #include "bgp_advertise.h" | |
43 | #include "bgpd/bgp_debug.h" | |
44 | #include "bgpd/bgp_attr.h" | |
45 | #include "bgpd/bgp_aspath.h" | |
46 | #include "bgpd/bgp_route.h" | |
47 | #include "rtrlib/rtrlib.h" | |
48 | #include "rtrlib/rtr_mgr.h" | |
49 | #include "rtrlib/lib/ip.h" | |
50 | #include "rtrlib/transport/tcp/tcp_transport.h" | |
51 | #if defined(FOUND_SSH) | |
52 | #include "rtrlib/transport/ssh/ssh_transport.h" | |
53 | #endif | |
54 | #include "hook.h" | |
55 | #include "libfrr.h" | |
56 | #include "version.h" | |
57 | ||
2e4c2296 RW |
58 | #ifndef VTYSH_EXTRACT_PL |
59 | #include "bgpd/bgp_rpki_clippy.c" | |
60 | #endif | |
dabecd7c MR |
61 | |
62 | DEFINE_MTYPE_STATIC(BGPD, BGP_RPKI_CACHE, "BGP RPKI Cache server") | |
63 | DEFINE_MTYPE_STATIC(BGPD, BGP_RPKI_CACHE_GROUP, "BGP RPKI Cache server group") | |
64 | ||
65 | #define RPKI_VALID 1 | |
66 | #define RPKI_NOTFOUND 2 | |
67 | #define RPKI_INVALID 3 | |
68 | ||
69 | #define POLLING_PERIOD_DEFAULT 3600 | |
70 | #define EXPIRE_INTERVAL_DEFAULT 7200 | |
71 | #define RETRY_INTERVAL_DEFAULT 600 | |
72 | #define TIMEOUT_DEFAULT 600 | |
73 | #define INITIAL_SYNCHRONISATION_TIMEOUT_DEFAULT 30 | |
74 | ||
75 | #define RPKI_DEBUG(...) \ | |
76 | if (rpki_debug) { \ | |
77 | zlog_debug("RPKI: " __VA_ARGS__); \ | |
78 | } | |
79 | ||
80 | #define RPKI_OUTPUT_STRING "Control rpki specific settings\n" | |
81 | ||
82 | struct cache { | |
996c9314 LB |
83 | enum { TCP, SSH } type; |
84 | struct tr_socket *tr_socket; | |
85 | union { | |
dabecd7c MR |
86 | struct tr_tcp_config *tcp_config; |
87 | struct tr_ssh_config *ssh_config; | |
996c9314 LB |
88 | } tr_config; |
89 | struct rtr_socket *rtr_socket; | |
90 | uint8_t preference; | |
dabecd7c MR |
91 | }; |
92 | ||
93 | enum return_values { SUCCESS = 0, ERROR = -1 }; | |
94 | ||
95 | struct rpki_for_each_record_arg { | |
96 | struct vty *vty; | |
97 | unsigned int *prefix_amount; | |
98 | }; | |
99 | ||
100 | static int start(void); | |
101 | static void stop(void); | |
102 | static int reset(bool force); | |
103 | static struct rtr_mgr_group *get_connected_group(void); | |
104 | static void print_prefix_table(struct vty *vty); | |
105 | static void install_cli_commands(void); | |
106 | static int config_write(struct vty *vty); | |
107 | static void overwrite_exit_commands(void); | |
108 | static void free_cache(struct cache *cache); | |
109 | static struct rtr_mgr_group *get_groups(void); | |
110 | #if defined(FOUND_SSH) | |
996c9314 LB |
111 | static int add_ssh_cache(const char *host, const unsigned int port, |
112 | const char *username, const char *client_privkey_path, | |
dabecd7c MR |
113 | const char *client_pubkey_path, |
114 | const char *server_pubkey_path, | |
115 | const uint8_t preference); | |
116 | #endif | |
117 | static struct rtr_socket *create_rtr_socket(struct tr_socket *tr_socket); | |
118 | static struct cache *find_cache(const uint8_t preference); | |
996c9314 | 119 | static int add_tcp_cache(const char *host, const char *port, |
dabecd7c MR |
120 | const uint8_t preference); |
121 | static void print_record(const struct pfx_record *record, void *data); | |
122 | static int is_synchronized(void); | |
123 | static int is_running(void); | |
124 | static void route_match_free(void *rule); | |
996c9314 LB |
125 | static route_map_result_t route_match(void *rule, struct prefix *prefix, |
126 | route_map_object_t type, void *object); | |
dabecd7c MR |
127 | static void *route_match_compile(const char *arg); |
128 | ||
129 | static struct rtr_mgr_config *rtr_config; | |
130 | static struct list *cache_list; | |
131 | static int rtr_is_running; | |
132 | static int rpki_debug; | |
133 | static unsigned int polling_period; | |
134 | static unsigned int expire_interval; | |
135 | static unsigned int retry_interval; | |
136 | static unsigned int timeout; | |
137 | static unsigned int initial_synchronisation_timeout; | |
138 | ||
139 | static struct cmd_node rpki_node = {RPKI_NODE, "%s(config-rpki)# ", 1}; | |
996c9314 LB |
140 | static struct route_map_rule_cmd route_match_rpki_cmd = { |
141 | "rpki", route_match, route_match_compile, route_match_free}; | |
dabecd7c MR |
142 | |
143 | static void *malloc_wrapper(size_t size) | |
144 | { | |
145 | return XMALLOC(MTYPE_BGP_RPKI_CACHE, size); | |
146 | } | |
147 | ||
148 | static void *realloc_wrapper(void *ptr, size_t size) | |
149 | { | |
150 | return XREALLOC(MTYPE_BGP_RPKI_CACHE, ptr, size); | |
151 | } | |
152 | ||
153 | static void free_wrapper(void *ptr) | |
154 | { | |
155 | XFREE(MTYPE_BGP_RPKI_CACHE, ptr); | |
156 | } | |
157 | ||
158 | static int rpki_validate_prefix(struct peer *peer, struct attr *attr, | |
159 | struct prefix *prefix); | |
160 | ||
161 | static route_map_result_t route_match(void *rule, struct prefix *prefix, | |
996c9314 | 162 | route_map_object_t type, void *object) |
dabecd7c MR |
163 | { |
164 | int *rpki_status = rule; | |
165 | struct bgp_info *bgp_info; | |
166 | ||
167 | if (type == RMAP_BGP) { | |
168 | bgp_info = object; | |
169 | ||
170 | if (rpki_validate_prefix(bgp_info->peer, bgp_info->attr, prefix) | |
171 | == *rpki_status) { | |
172 | return RMAP_MATCH; | |
173 | } | |
174 | } | |
175 | return RMAP_NOMATCH; | |
176 | } | |
177 | ||
178 | static void *route_match_compile(const char *arg) | |
179 | { | |
180 | int *rpki_status; | |
181 | ||
182 | rpki_status = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(u_char)); | |
183 | ||
184 | if (strcmp(arg, "valid") == 0) | |
185 | *rpki_status = RPKI_VALID; | |
186 | else if (strcmp(arg, "invalid") == 0) | |
187 | *rpki_status = RPKI_INVALID; | |
188 | else | |
189 | *rpki_status = RPKI_NOTFOUND; | |
190 | ||
191 | return rpki_status; | |
192 | } | |
193 | ||
194 | static void route_match_free(void *rule) | |
195 | { | |
196 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
197 | } | |
198 | ||
199 | static struct rtr_socket *create_rtr_socket(struct tr_socket *tr_socket) | |
200 | { | |
201 | struct rtr_socket *rtr_socket = | |
202 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct rtr_socket)); | |
203 | rtr_socket->tr_socket = tr_socket; | |
204 | return rtr_socket; | |
205 | } | |
206 | ||
207 | static struct cache *find_cache(const uint8_t preference) | |
208 | { | |
209 | struct listnode *cache_node; | |
210 | struct cache *cache; | |
211 | ||
212 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { | |
213 | if (cache->preference == preference) | |
214 | return cache; | |
215 | } | |
216 | return NULL; | |
217 | } | |
218 | ||
219 | static void print_record(const struct pfx_record *record, void *data) | |
220 | { | |
221 | char ip[INET6_ADDRSTRLEN]; | |
222 | struct rpki_for_each_record_arg *arg = data; | |
223 | struct vty *vty = arg->vty; | |
224 | ||
a220aec6 | 225 | (*arg->prefix_amount)++; |
dabecd7c MR |
226 | |
227 | lrtr_ip_addr_to_str(&record->prefix, ip, sizeof(ip)); | |
228 | vty_out(vty, "%-40s %3u - %3u %10u\n", ip, record->min_len, | |
229 | record->max_len, record->asn); | |
230 | } | |
231 | ||
232 | static struct rtr_mgr_group *get_groups(void) | |
233 | { | |
234 | struct listnode *cache_node; | |
235 | struct rtr_mgr_group *rtr_mgr_groups; | |
236 | struct cache *cache; | |
237 | ||
238 | int group_count = listcount(cache_list); | |
239 | ||
240 | if (group_count == 0) | |
241 | return NULL; | |
242 | ||
243 | rtr_mgr_groups = XMALLOC(MTYPE_BGP_RPKI_CACHE_GROUP, | |
244 | group_count * sizeof(struct rtr_mgr_group)); | |
245 | ||
246 | size_t i = 0; | |
247 | ||
248 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { | |
249 | rtr_mgr_groups[i].sockets = &cache->rtr_socket; | |
250 | rtr_mgr_groups[i].sockets_len = 1; | |
251 | rtr_mgr_groups[i].preference = cache->preference; | |
252 | ||
253 | if (cache->type == TCP) | |
254 | tr_tcp_init(cache->tr_config.tcp_config, | |
255 | cache->tr_socket); | |
acd4a9f4 | 256 | #if defined(FOUND_SSH) |
dabecd7c MR |
257 | else |
258 | tr_ssh_init(cache->tr_config.ssh_config, | |
259 | cache->tr_socket); | |
acd4a9f4 | 260 | #endif |
dabecd7c MR |
261 | |
262 | i++; | |
263 | } | |
264 | ||
265 | return rtr_mgr_groups; | |
266 | } | |
267 | ||
268 | inline int is_synchronized(void) | |
269 | { | |
270 | return rtr_is_running && rtr_mgr_conf_in_sync(rtr_config); | |
271 | } | |
272 | ||
273 | inline int is_running(void) | |
274 | { | |
275 | return rtr_is_running; | |
276 | } | |
277 | ||
278 | static int bgp_rpki_init(struct thread_master *master) | |
279 | { | |
280 | rpki_debug = 0; | |
281 | rtr_is_running = 0; | |
282 | ||
283 | cache_list = list_new(); | |
996c9314 | 284 | cache_list->del = (void (*)(void *)) & free_cache; |
dabecd7c MR |
285 | |
286 | polling_period = POLLING_PERIOD_DEFAULT; | |
287 | expire_interval = EXPIRE_INTERVAL_DEFAULT; | |
288 | retry_interval = RETRY_INTERVAL_DEFAULT; | |
289 | timeout = TIMEOUT_DEFAULT; | |
290 | initial_synchronisation_timeout = | |
291 | INITIAL_SYNCHRONISATION_TIMEOUT_DEFAULT; | |
292 | install_cli_commands(); | |
293 | return 0; | |
294 | } | |
295 | ||
296 | static int bgp_rpki_fini(void) | |
297 | { | |
298 | stop(); | |
299 | list_delete_and_null(&cache_list); | |
300 | ||
301 | return 0; | |
302 | } | |
303 | ||
304 | static int bgp_rpki_module_init(void) | |
305 | { | |
996c9314 | 306 | lrtr_set_alloc_functions(malloc_wrapper, realloc_wrapper, free_wrapper); |
dabecd7c MR |
307 | |
308 | hook_register(frr_late_init, bgp_rpki_init); | |
309 | hook_register(frr_early_fini, &bgp_rpki_fini); | |
310 | ||
311 | return 0; | |
312 | } | |
313 | ||
314 | static int start(void) | |
315 | { | |
316 | unsigned int waiting_time = 0; | |
317 | int ret; | |
318 | ||
319 | if (list_isempty(cache_list)) { | |
320 | RPKI_DEBUG( | |
321 | "No caches were found in config. Prefix validation is off."); | |
322 | return ERROR; | |
323 | } | |
324 | RPKI_DEBUG("Init rtr_mgr."); | |
325 | int groups_len = listcount(cache_list); | |
326 | struct rtr_mgr_group *groups = get_groups(); | |
327 | ||
328 | ret = rtr_mgr_init(&rtr_config, groups, groups_len, polling_period, | |
996c9314 LB |
329 | expire_interval, retry_interval, NULL, NULL, NULL, |
330 | NULL); | |
dabecd7c MR |
331 | if (ret == RTR_ERROR) { |
332 | RPKI_DEBUG("Init rtr_mgr failed."); | |
333 | return ERROR; | |
334 | } | |
335 | ||
336 | RPKI_DEBUG("Starting rtr_mgr."); | |
337 | ret = rtr_mgr_start(rtr_config); | |
338 | if (ret == RTR_ERROR) { | |
339 | RPKI_DEBUG("Starting rtr_mgr failed."); | |
340 | rtr_mgr_free(rtr_config); | |
341 | return ERROR; | |
342 | } | |
343 | rtr_is_running = 1; | |
344 | RPKI_DEBUG("Waiting for rtr connection to synchronize."); | |
345 | while (waiting_time++ <= initial_synchronisation_timeout) { | |
346 | if (rtr_mgr_conf_in_sync(rtr_config)) | |
347 | break; | |
348 | ||
349 | sleep(1); | |
350 | } | |
351 | if (rtr_mgr_conf_in_sync(rtr_config)) { | |
352 | RPKI_DEBUG("Got synchronisation with at least one RPKI cache!"); | |
353 | } else { | |
354 | RPKI_DEBUG( | |
355 | "Timeout expired! Proceeding without RPKI validation data."); | |
356 | } | |
357 | ||
358 | XFREE(MTYPE_BGP_RPKI_CACHE_GROUP, groups); | |
359 | ||
360 | return SUCCESS; | |
361 | } | |
362 | ||
363 | static void stop(void) | |
364 | { | |
365 | if (rtr_is_running) { | |
366 | rtr_mgr_stop(rtr_config); | |
367 | rtr_mgr_free(rtr_config); | |
368 | rtr_is_running = 0; | |
369 | } | |
370 | } | |
371 | ||
372 | static int reset(bool force) | |
373 | { | |
374 | if (rtr_is_running && !force) | |
375 | return SUCCESS; | |
376 | ||
377 | RPKI_DEBUG("Resetting RPKI Session"); | |
378 | stop(); | |
379 | return start(); | |
380 | } | |
381 | ||
382 | static struct rtr_mgr_group *get_connected_group(void) | |
383 | { | |
384 | if (list_isempty(cache_list)) | |
385 | return NULL; | |
386 | ||
387 | return rtr_mgr_get_first_group(rtr_config); | |
388 | } | |
389 | ||
390 | static void print_prefix_table(struct vty *vty) | |
391 | { | |
392 | struct rpki_for_each_record_arg arg; | |
393 | ||
394 | unsigned int number_of_ipv4_prefixes = 0; | |
395 | unsigned int number_of_ipv6_prefixes = 0; | |
396 | struct rtr_mgr_group *group = get_connected_group(); | |
397 | ||
398 | arg.vty = vty; | |
399 | ||
400 | if (!group) | |
401 | return; | |
402 | ||
403 | struct pfx_table *pfx_table = group->sockets[0]->pfx_table; | |
404 | ||
405 | vty_out(vty, "RPKI/RTR prefix table\n"); | |
406 | vty_out(vty, "%-40s %s %s\n", "Prefix", "Prefix Length", "Origin-AS"); | |
407 | ||
408 | arg.prefix_amount = &number_of_ipv4_prefixes; | |
409 | pfx_table_for_each_ipv4_record(pfx_table, print_record, &arg); | |
410 | ||
411 | arg.prefix_amount = &number_of_ipv6_prefixes; | |
412 | pfx_table_for_each_ipv6_record(pfx_table, print_record, &arg); | |
413 | ||
414 | vty_out(vty, "Number of IPv4 Prefixes: %u\n", number_of_ipv4_prefixes); | |
415 | vty_out(vty, "Number of IPv6 Prefixes: %u\n", number_of_ipv6_prefixes); | |
416 | } | |
417 | ||
418 | static int rpki_validate_prefix(struct peer *peer, struct attr *attr, | |
419 | struct prefix *prefix) | |
420 | { | |
421 | struct assegment *as_segment; | |
422 | as_t as_number = 0; | |
423 | struct lrtr_ip_addr ip_addr_prefix; | |
424 | enum pfxv_state result; | |
425 | char buf[BUFSIZ]; | |
426 | const char *prefix_string; | |
427 | ||
428 | if (!is_synchronized()) | |
429 | return 0; | |
430 | ||
431 | // No aspath means route comes from iBGP | |
432 | if (!attr->aspath || !attr->aspath->segments) { | |
433 | // Set own as number | |
434 | as_number = peer->bgp->as; | |
435 | } else { | |
436 | as_segment = attr->aspath->segments; | |
437 | // Find last AsSegment | |
438 | while (as_segment->next) | |
439 | as_segment = as_segment->next; | |
440 | ||
441 | if (as_segment->type == AS_SEQUENCE) { | |
442 | // Get rightmost asn | |
443 | as_number = as_segment->as[as_segment->length - 1]; | |
996c9314 LB |
444 | } else if (as_segment->type == AS_CONFED_SEQUENCE |
445 | || as_segment->type == AS_CONFED_SET) { | |
dabecd7c MR |
446 | // Set own as number |
447 | as_number = peer->bgp->as; | |
448 | } else { | |
449 | // RFC says: "Take distinguished value NONE as asn" | |
450 | // which means state is unknown | |
451 | return RPKI_NOTFOUND; | |
452 | } | |
453 | } | |
454 | ||
455 | // Get the prefix in requested format | |
456 | switch (prefix->family) { | |
457 | case AF_INET: | |
458 | ip_addr_prefix.ver = LRTR_IPV4; | |
459 | ip_addr_prefix.u.addr4.addr = ntohl(prefix->u.prefix4.s_addr); | |
460 | break; | |
461 | ||
462 | #ifdef HAVE_IPV6 | |
463 | case AF_INET6: | |
464 | ip_addr_prefix.ver = LRTR_IPV6; | |
465 | ipv6_addr_to_host_byte_order(prefix->u.prefix6.s6_addr32, | |
466 | ip_addr_prefix.u.addr6.addr); | |
467 | break; | |
468 | #endif /* HAVE_IPV6 */ | |
469 | ||
470 | default: | |
471 | return 0; | |
472 | } | |
473 | ||
474 | // Do the actual validation | |
475 | rtr_mgr_validate(rtr_config, as_number, &ip_addr_prefix, | |
476 | prefix->prefixlen, &result); | |
477 | ||
478 | // Print Debug output | |
479 | prefix_string = | |
480 | inet_ntop(prefix->family, &prefix->u.prefix, buf, BUFSIZ); | |
481 | switch (result) { | |
482 | case BGP_PFXV_STATE_VALID: | |
483 | RPKI_DEBUG( | |
484 | "Validating Prefix %s/%hhu from asn %u Result: VALID", | |
485 | prefix_string, prefix->prefixlen, as_number); | |
486 | return RPKI_VALID; | |
487 | case BGP_PFXV_STATE_NOT_FOUND: | |
488 | RPKI_DEBUG( | |
489 | "Validating Prefix %s/%hhu from asn %u Result: NOT FOUND", | |
490 | prefix_string, prefix->prefixlen, as_number); | |
491 | return RPKI_NOTFOUND; | |
492 | case BGP_PFXV_STATE_INVALID: | |
493 | RPKI_DEBUG( | |
494 | "Validating Prefix %s/%hhu from asn %u Result: INVALID", | |
495 | prefix_string, prefix->prefixlen, as_number); | |
496 | return RPKI_INVALID; | |
497 | default: | |
498 | RPKI_DEBUG( | |
499 | "Validating Prefix %s/%hhu from asn %u Result: CANNOT VALIDATE", | |
500 | prefix_string, prefix->prefixlen, as_number); | |
501 | break; | |
502 | } | |
503 | return 0; | |
504 | } | |
505 | ||
506 | static int add_cache(struct cache *cache) | |
507 | { | |
508 | uint8_t preference = cache->preference; | |
509 | struct rtr_mgr_group group; | |
510 | ||
511 | group.preference = preference; | |
512 | group.sockets_len = 1; | |
513 | group.sockets = &cache->rtr_socket; | |
514 | ||
515 | listnode_add(cache_list, cache); | |
516 | ||
996c9314 LB |
517 | if (rtr_is_running |
518 | && rtr_mgr_add_group(rtr_config, &group) != RTR_SUCCESS) { | |
dabecd7c MR |
519 | return ERROR; |
520 | } | |
521 | ||
522 | return SUCCESS; | |
523 | } | |
524 | ||
996c9314 | 525 | static int add_tcp_cache(const char *host, const char *port, |
dabecd7c MR |
526 | const uint8_t preference) |
527 | { | |
528 | struct rtr_socket *rtr_socket; | |
529 | struct tr_tcp_config *tcp_config = | |
530 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct tr_tcp_config)); | |
531 | struct tr_socket *tr_socket = | |
532 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct tr_socket)); | |
533 | struct cache *cache = | |
534 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct cache)); | |
535 | ||
536 | tcp_config->host = XSTRDUP(MTYPE_BGP_RPKI_CACHE, host); | |
537 | tcp_config->port = XSTRDUP(MTYPE_BGP_RPKI_CACHE, port); | |
538 | tcp_config->bindaddr = NULL; | |
539 | ||
540 | rtr_socket = create_rtr_socket(tr_socket); | |
541 | ||
542 | cache->type = TCP; | |
543 | cache->tr_socket = tr_socket; | |
544 | cache->tr_config.tcp_config = tcp_config; | |
545 | cache->rtr_socket = rtr_socket; | |
546 | cache->preference = preference; | |
547 | ||
548 | return add_cache(cache); | |
549 | } | |
550 | ||
551 | #if defined(FOUND_SSH) | |
996c9314 LB |
552 | static int add_ssh_cache(const char *host, const unsigned int port, |
553 | const char *username, const char *client_privkey_path, | |
dabecd7c MR |
554 | const char *client_pubkey_path, |
555 | const char *server_pubkey_path, | |
556 | const uint8_t preference) | |
557 | { | |
558 | struct tr_ssh_config *ssh_config = | |
559 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct tr_ssh_config)); | |
560 | struct cache *cache = | |
561 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct cache)); | |
562 | struct tr_socket *tr_socket = | |
563 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct tr_socket)); | |
564 | struct rtr_socket *rtr_socket; | |
565 | ||
566 | ssh_config->port = port; | |
567 | ssh_config->host = XSTRDUP(MTYPE_BGP_RPKI_CACHE, host); | |
568 | ssh_config->bindaddr = NULL; | |
569 | ||
570 | ssh_config->username = XSTRDUP(MTYPE_BGP_RPKI_CACHE, username); | |
996c9314 LB |
571 | ssh_config->client_privkey_path = |
572 | XSTRDUP(MTYPE_BGP_RPKI_CACHE, client_privkey_path); | |
dabecd7c MR |
573 | ssh_config->server_hostkey_path = |
574 | XSTRDUP(MTYPE_BGP_RPKI_CACHE, server_pubkey_path); | |
575 | ||
576 | rtr_socket = create_rtr_socket(tr_socket); | |
577 | ||
578 | cache->type = SSH; | |
579 | cache->tr_socket = tr_socket; | |
580 | cache->tr_config.ssh_config = ssh_config; | |
581 | cache->rtr_socket = rtr_socket; | |
582 | cache->preference = preference; | |
583 | ||
584 | return add_cache(cache); | |
585 | } | |
586 | #endif | |
587 | ||
588 | static void free_cache(struct cache *cache) | |
589 | { | |
590 | if (cache->type == TCP) { | |
996c9314 LB |
591 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_config.tcp_config->host); |
592 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_config.tcp_config->port); | |
dabecd7c MR |
593 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_config.tcp_config); |
594 | } | |
595 | #if defined(FOUND_SSH) | |
596 | else { | |
996c9314 | 597 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_config.ssh_config->host); |
dabecd7c MR |
598 | XFREE(MTYPE_BGP_RPKI_CACHE, |
599 | cache->tr_config.ssh_config->username); | |
600 | XFREE(MTYPE_BGP_RPKI_CACHE, | |
601 | cache->tr_config.ssh_config->client_privkey_path); | |
602 | XFREE(MTYPE_BGP_RPKI_CACHE, | |
603 | cache->tr_config.ssh_config->server_hostkey_path); | |
604 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_config.ssh_config); | |
605 | } | |
606 | #endif | |
607 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_socket); | |
608 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->rtr_socket); | |
609 | XFREE(MTYPE_BGP_RPKI_CACHE, cache); | |
610 | } | |
611 | ||
612 | static int config_write(struct vty *vty) | |
613 | { | |
614 | struct listnode *cache_node; | |
615 | struct cache *cache; | |
616 | ||
617 | if (listcount(cache_list)) { | |
618 | if (rpki_debug) | |
619 | vty_out(vty, "debug rpki\n"); | |
620 | ||
621 | vty_out(vty, "!\n"); | |
622 | vty_out(vty, "rpki\n"); | |
623 | vty_out(vty, " rpki polling_period %d\n", polling_period); | |
624 | vty_out(vty, " rpki timeout %d\n", timeout); | |
625 | vty_out(vty, " rpki initial-synchronisation-timeout %d\n", | |
626 | initial_synchronisation_timeout); | |
627 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { | |
628 | switch (cache->type) { | |
629 | struct tr_tcp_config *tcp_config; | |
acd4a9f4 | 630 | #if defined(FOUND_SSH) |
dabecd7c | 631 | struct tr_ssh_config *ssh_config; |
acd4a9f4 | 632 | #endif |
dabecd7c MR |
633 | case TCP: |
634 | tcp_config = cache->tr_config.tcp_config; | |
996c9314 LB |
635 | vty_out(vty, " rpki cache %s %s ", |
636 | tcp_config->host, tcp_config->port); | |
dabecd7c MR |
637 | break; |
638 | #if defined(FOUND_SSH) | |
639 | case SSH: | |
640 | ssh_config = cache->tr_config.ssh_config; | |
996c9314 LB |
641 | vty_out(vty, " rpki cache %s %u %s %s %s ", |
642 | ssh_config->host, ssh_config->port, | |
dabecd7c MR |
643 | ssh_config->username, |
644 | ssh_config->client_privkey_path, | |
996c9314 | 645 | ssh_config->server_hostkey_path != NULL |
dabecd7c MR |
646 | ? ssh_config |
647 | ->server_hostkey_path | |
648 | : " "); | |
649 | break; | |
650 | #endif | |
651 | default: | |
652 | break; | |
653 | } | |
654 | ||
655 | vty_out(vty, "preference %hhu\n", cache->preference); | |
656 | } | |
657 | vty_out(vty, " exit\n"); | |
658 | return 1; | |
659 | } else { | |
660 | return 0; | |
661 | } | |
662 | } | |
663 | ||
664 | DEFUN_NOSH (rpki, | |
665 | rpki_cmd, | |
666 | "rpki", | |
667 | "Enable rpki and enter rpki configuration mode\n") | |
668 | { | |
669 | vty->node = RPKI_NODE; | |
670 | return CMD_SUCCESS; | |
671 | } | |
672 | ||
673 | DEFUN (bgp_rpki_start, | |
674 | bgp_rpki_start_cmd, | |
675 | "rpki start", | |
676 | RPKI_OUTPUT_STRING | |
677 | "start rpki support\n") | |
678 | { | |
679 | if (listcount(cache_list) == 0) | |
996c9314 LB |
680 | vty_out(vty, |
681 | "Could not start rpki because no caches are configured\n"); | |
dabecd7c MR |
682 | |
683 | if (!is_running()) { | |
684 | if (start() == ERROR) { | |
685 | RPKI_DEBUG("RPKI failed to start"); | |
686 | return CMD_WARNING; | |
687 | } | |
688 | } | |
689 | return CMD_SUCCESS; | |
690 | } | |
691 | ||
692 | DEFUN (bgp_rpki_stop, | |
693 | bgp_rpki_stop_cmd, | |
694 | "rpki stop", | |
695 | RPKI_OUTPUT_STRING | |
696 | "start rpki support\n") | |
697 | { | |
698 | if (is_running()) | |
699 | stop(); | |
700 | ||
701 | return CMD_SUCCESS; | |
702 | } | |
703 | ||
704 | DEFPY (rpki_polling_period, | |
705 | rpki_polling_period_cmd, | |
706 | "rpki polling_period (1-86400)$pp", | |
707 | RPKI_OUTPUT_STRING | |
708 | "Set polling period\n" | |
709 | "Polling period value\n") | |
710 | { | |
711 | polling_period = pp; | |
712 | return CMD_SUCCESS; | |
713 | } | |
714 | ||
715 | DEFUN (no_rpki_polling_period, | |
716 | no_rpki_polling_period_cmd, | |
717 | "no rpki polling_period", | |
718 | NO_STR | |
719 | RPKI_OUTPUT_STRING | |
720 | "Set polling period back to default\n") | |
721 | { | |
722 | polling_period = POLLING_PERIOD_DEFAULT; | |
723 | return CMD_SUCCESS; | |
724 | } | |
725 | ||
726 | DEFPY (rpki_expire_interval, | |
727 | rpki_expire_interval_cmd, | |
728 | "rpki expire_interval (600-172800)$tmp", | |
729 | RPKI_OUTPUT_STRING | |
730 | "Set expire interval\n" | |
731 | "Expire interval value\n") | |
732 | { | |
733 | if (tmp >= polling_period) { | |
734 | expire_interval = tmp; | |
735 | return CMD_SUCCESS; | |
736 | } | |
737 | ||
738 | vty_out(vty, "%% Expiry interval must be polling period or larger\n"); | |
739 | return CMD_WARNING_CONFIG_FAILED; | |
740 | } | |
741 | ||
742 | DEFUN (no_rpki_expire_interval, | |
743 | no_rpki_expire_interval_cmd, | |
744 | "no rpki expire_interval", | |
745 | NO_STR | |
746 | RPKI_OUTPUT_STRING | |
747 | "Set expire interval back to default\n") | |
748 | { | |
749 | expire_interval = polling_period * 2; | |
750 | return CMD_SUCCESS; | |
751 | } | |
752 | ||
753 | DEFPY (rpki_retry_interval, | |
754 | rpki_retry_interval_cmd, | |
755 | "rpki retry_interval (1-7200)$tmp", | |
756 | RPKI_OUTPUT_STRING | |
757 | "Set retry interval\n" | |
758 | "retry interval value\n") | |
759 | { | |
760 | retry_interval = tmp; | |
761 | return CMD_SUCCESS; | |
762 | } | |
763 | ||
764 | DEFUN (no_rpki_retry_interval, | |
765 | no_rpki_retry_interval_cmd, | |
766 | "no rpki retry_interval", | |
767 | NO_STR | |
768 | RPKI_OUTPUT_STRING | |
769 | "Set retry interval back to default\n") | |
770 | { | |
771 | retry_interval = RETRY_INTERVAL_DEFAULT; | |
772 | return CMD_SUCCESS; | |
773 | } | |
774 | ||
775 | DEFPY (rpki_timeout, | |
776 | rpki_timeout_cmd, | |
777 | "rpki timeout (1-4294967295)$to_arg", | |
778 | RPKI_OUTPUT_STRING | |
779 | "Set timeout\n" | |
780 | "Timeout value\n") | |
781 | { | |
782 | timeout = to_arg; | |
783 | return CMD_SUCCESS; | |
784 | } | |
785 | ||
786 | DEFUN (no_rpki_timeout, | |
787 | no_rpki_timeout_cmd, | |
788 | "no rpki timeout", | |
789 | NO_STR | |
790 | RPKI_OUTPUT_STRING | |
791 | "Set timeout back to default\n") | |
792 | { | |
793 | timeout = TIMEOUT_DEFAULT; | |
794 | return CMD_SUCCESS; | |
795 | } | |
796 | ||
797 | DEFPY (rpki_synchronisation_timeout, | |
798 | rpki_synchronisation_timeout_cmd, | |
799 | "rpki initial-synchronisation-timeout (1-4294967295)$ito_arg", | |
800 | RPKI_OUTPUT_STRING | |
801 | "Set a timeout for the initial synchronisation of prefix validation data\n" | |
802 | "Timeout value\n") | |
803 | { | |
804 | initial_synchronisation_timeout = ito_arg; | |
805 | return CMD_SUCCESS; | |
806 | } | |
807 | ||
808 | DEFUN (no_rpki_synchronisation_timeout, | |
809 | no_rpki_synchronisation_timeout_cmd, | |
810 | "no rpki initial-synchronisation-timeout", | |
811 | NO_STR | |
812 | RPKI_OUTPUT_STRING | |
813 | "Set the initial synchronisation timeout back to default (30 sec.)\n") | |
814 | { | |
815 | initial_synchronisation_timeout = | |
816 | INITIAL_SYNCHRONISATION_TIMEOUT_DEFAULT; | |
817 | return CMD_SUCCESS; | |
818 | } | |
819 | ||
820 | DEFPY (rpki_cache, | |
821 | rpki_cache_cmd, | |
822 | "rpki cache <A.B.C.D|WORD>" | |
823 | "<TCPPORT|(1-65535)$sshport SSH_UNAME SSH_PRIVKEY SSH_PUBKEY [SERVER_PUBKEY]> " | |
824 | "preference (1-255)", | |
825 | RPKI_OUTPUT_STRING | |
826 | "Install a cache server to current group\n" | |
827 | "IP address of cache server\n Hostname of cache server\n" | |
828 | "TCP port number\n" | |
829 | "SSH port number\n" | |
830 | "SSH user name\n" | |
831 | "Path to own SSH private key\n" | |
832 | "Path to own SSH public key\n" | |
833 | "Path to Public key of cache server\n" | |
834 | "Preference of the cache server\n" | |
835 | "Preference value\n") | |
836 | { | |
837 | int return_value = SUCCESS; | |
838 | ||
839 | // use ssh connection | |
840 | if (ssh_uname) { | |
841 | #if defined(FOUND_SSH) | |
996c9314 LB |
842 | return_value = |
843 | add_ssh_cache(cache, sshport, ssh_uname, ssh_privkey, | |
844 | ssh_pubkey, server_pubkey, preference); | |
dabecd7c MR |
845 | #else |
846 | vty_out(vty, | |
847 | "ssh sockets are not supported. " | |
848 | "Please recompile rtrlib and frr with ssh support. " | |
849 | "If you want to use it"); | |
850 | #endif | |
851 | } else { // use tcp connection | |
852 | return_value = add_tcp_cache(cache, tcpport, preference); | |
853 | } | |
854 | ||
855 | if (return_value == ERROR) { | |
856 | vty_out(vty, "Could not create new rpki cache\n"); | |
857 | return CMD_WARNING; | |
858 | } | |
859 | ||
860 | return CMD_SUCCESS; | |
861 | } | |
862 | ||
863 | DEFPY (no_rpki_cache, | |
864 | no_rpki_cache_cmd, | |
865 | "no rpki cache <A.B.C.D|WORD> <TCPPORT|(1-65535)$sshport> preference (1-255)$preference", | |
866 | NO_STR | |
867 | RPKI_OUTPUT_STRING | |
868 | "Remove a cache server\n" | |
869 | "IP address of cache server\n Hostname of cache server\n" | |
870 | "TCP port number\n" | |
871 | "SSH port number\n" | |
872 | "Preference of the cache server\n" | |
873 | "Preference value\n") | |
874 | { | |
875 | struct cache *cache_p = find_cache(preference); | |
876 | ||
877 | if (!cache) { | |
878 | vty_out(vty, "Could not find cache %ld\n", preference); | |
879 | return CMD_WARNING; | |
880 | } | |
881 | ||
882 | if (rtr_is_running) { | |
883 | if (rtr_mgr_remove_group(rtr_config, preference) == RTR_ERROR) { | |
884 | vty_out(vty, "Could not remove cache %ld", preference); | |
885 | if (listcount(cache_list) == 1) | |
886 | vty_out(vty, " because it is the last cache"); | |
887 | ||
888 | vty_out(vty, "\n"); | |
889 | return CMD_WARNING; | |
890 | } | |
891 | } | |
892 | ||
893 | listnode_delete(cache_list, cache_p); | |
894 | free_cache(cache_p); | |
895 | ||
896 | return CMD_SUCCESS; | |
897 | } | |
898 | ||
899 | DEFUN (show_rpki_prefix_table, | |
900 | show_rpki_prefix_table_cmd, | |
901 | "show rpki prefix-table", | |
902 | SHOW_STR | |
903 | RPKI_OUTPUT_STRING | |
08f9cfb8 | 904 | "Show validated prefixes which were received from RPKI Cache\n") |
dabecd7c MR |
905 | { |
906 | struct listnode *cache_node; | |
907 | struct cache *cache; | |
908 | ||
909 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { | |
996c9314 | 910 | vty_out(vty, "host: %s port: %s\n", |
dabecd7c MR |
911 | cache->tr_config.tcp_config->host, |
912 | cache->tr_config.tcp_config->port); | |
913 | } | |
914 | if (is_synchronized()) | |
915 | print_prefix_table(vty); | |
916 | else | |
917 | vty_out(vty, "No connection to RPKI cache server.\n"); | |
918 | ||
919 | return CMD_SUCCESS; | |
920 | } | |
921 | ||
922 | DEFUN (show_rpki_cache_server, | |
923 | show_rpki_cache_server_cmd, | |
924 | "show rpki cache-server", | |
925 | SHOW_STR | |
926 | RPKI_OUTPUT_STRING | |
08f9cfb8 | 927 | "SHOW configured cache server\n") |
dabecd7c MR |
928 | { |
929 | struct listnode *cache_node; | |
930 | struct cache *cache; | |
931 | ||
932 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { | |
996c9314 | 933 | vty_out(vty, "host: %s port: %s\n", |
dabecd7c MR |
934 | cache->tr_config.tcp_config->host, |
935 | cache->tr_config.tcp_config->port); | |
936 | } | |
937 | ||
938 | return CMD_SUCCESS; | |
939 | } | |
940 | ||
941 | DEFUN (show_rpki_cache_connection, | |
942 | show_rpki_cache_connection_cmd, | |
943 | "show rpki cache-connection", | |
944 | SHOW_STR | |
945 | RPKI_OUTPUT_STRING | |
08f9cfb8 | 946 | "Show to which RPKI Cache Servers we have a connection\n") |
dabecd7c MR |
947 | { |
948 | if (is_synchronized()) { | |
949 | struct listnode *cache_node; | |
950 | struct cache *cache; | |
951 | struct rtr_mgr_group *group = get_connected_group(); | |
952 | ||
953 | if (!group) { | |
954 | vty_out(vty, "Cannot find a connected group.\n"); | |
955 | return CMD_SUCCESS; | |
956 | } | |
957 | vty_out(vty, "Connected to group %d\n", group->preference); | |
996c9314 | 958 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { |
dabecd7c MR |
959 | if (cache->preference == group->preference) { |
960 | struct tr_tcp_config *tcp_config; | |
acd4a9f4 | 961 | #if defined(FOUND_SSH) |
dabecd7c | 962 | struct tr_ssh_config *ssh_config; |
acd4a9f4 | 963 | #endif |
dabecd7c MR |
964 | |
965 | switch (cache->type) { | |
966 | case TCP: | |
967 | tcp_config = | |
996c9314 | 968 | cache->tr_config.tcp_config; |
dabecd7c MR |
969 | vty_out(vty, |
970 | "rpki tcp cache %s %s pref %hhu\n", | |
971 | tcp_config->host, | |
972 | tcp_config->port, | |
973 | cache->preference); | |
974 | break; | |
975 | ||
976 | #if defined(FOUND_SSH) | |
977 | case SSH: | |
978 | ssh_config = | |
996c9314 | 979 | cache->tr_config.ssh_config; |
dabecd7c MR |
980 | vty_out(vty, |
981 | "rpki ssh cache %s %u pref %hhu\n", | |
982 | ssh_config->host, | |
983 | ssh_config->port, | |
984 | cache->preference); | |
985 | break; | |
986 | #endif | |
987 | ||
988 | default: | |
989 | break; | |
990 | } | |
991 | } | |
992 | } | |
993 | } else { | |
994 | vty_out(vty, "No connection to RPKI cache server.\n"); | |
995 | } | |
996 | ||
997 | return CMD_SUCCESS; | |
998 | } | |
999 | ||
1000 | DEFUN_NOSH (rpki_exit, | |
1001 | rpki_exit_cmd, | |
1002 | "exit", | |
08f9cfb8 | 1003 | "Exit rpki configuration and restart rpki session\n") |
dabecd7c MR |
1004 | { |
1005 | int ret = reset(false); | |
1006 | ||
1007 | vty->node = CONFIG_NODE; | |
1008 | return ret == SUCCESS ? CMD_SUCCESS : CMD_WARNING; | |
1009 | } | |
1010 | ||
1011 | DEFUN_NOSH (rpki_quit, | |
1012 | rpki_quit_cmd, | |
1013 | "quit", | |
08f9cfb8 | 1014 | "Exit rpki configuration mode\n") |
dabecd7c MR |
1015 | { |
1016 | return rpki_exit(self, vty, argc, argv); | |
1017 | } | |
1018 | ||
1019 | DEFUN_NOSH (rpki_end, | |
1020 | rpki_end_cmd, | |
1021 | "end", | |
08f9cfb8 | 1022 | "End rpki configuration, restart rpki session and change to enable mode.\n") |
dabecd7c MR |
1023 | { |
1024 | int ret = reset(false); | |
1025 | ||
1026 | vty_config_unlock(vty); | |
1027 | vty->node = ENABLE_NODE; | |
1028 | return ret == SUCCESS ? CMD_SUCCESS : CMD_WARNING; | |
1029 | } | |
1030 | ||
1031 | DEFUN (rpki_reset, | |
1032 | rpki_reset_cmd, | |
1033 | "rpki reset", | |
1034 | RPKI_OUTPUT_STRING | |
1035 | "reset rpki\n") | |
1036 | { | |
1037 | return reset(true) == SUCCESS ? CMD_SUCCESS : CMD_WARNING; | |
1038 | } | |
1039 | ||
1040 | DEFUN (debug_rpki, | |
1041 | debug_rpki_cmd, | |
1042 | "debug rpki", | |
1043 | DEBUG_STR | |
08f9cfb8 | 1044 | "Enable debugging for rpki\n") |
dabecd7c MR |
1045 | { |
1046 | rpki_debug = 1; | |
1047 | return CMD_SUCCESS; | |
1048 | } | |
1049 | ||
1050 | DEFUN (no_debug_rpki, | |
1051 | no_debug_rpki_cmd, | |
1052 | "no debug rpki", | |
1053 | NO_STR | |
1054 | DEBUG_STR | |
08f9cfb8 | 1055 | "Disable debugging for rpki\n") |
dabecd7c MR |
1056 | { |
1057 | rpki_debug = 0; | |
1058 | return CMD_SUCCESS; | |
1059 | } | |
1060 | ||
1061 | DEFUN (match_rpki, | |
1062 | match_rpki_cmd, | |
1063 | "match rpki <valid|invalid|notfound>", | |
1064 | MATCH_STR | |
1065 | RPKI_OUTPUT_STRING | |
1066 | "Valid prefix\n" | |
1067 | "Invalid prefix\n" | |
1068 | "Prefix not found\n") | |
1069 | { | |
1070 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
1071 | int ret; | |
1072 | ||
1073 | ret = route_map_add_match(index, "rpki", argv[2]->arg); | |
1074 | if (ret) { | |
1075 | switch (ret) { | |
1076 | case RMAP_RULE_MISSING: | |
1077 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
1078 | return CMD_WARNING_CONFIG_FAILED; | |
1079 | case RMAP_COMPILE_ERROR: | |
1080 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
1081 | return CMD_WARNING_CONFIG_FAILED; | |
1082 | } | |
1083 | } | |
1084 | return CMD_SUCCESS; | |
1085 | } | |
1086 | ||
1087 | DEFUN (no_match_rpki, | |
1088 | no_match_rpki_cmd, | |
1089 | "no match rpki <valid|invalid|notfound>", | |
1090 | NO_STR | |
1091 | MATCH_STR | |
1092 | RPKI_OUTPUT_STRING | |
1093 | "Valid prefix\n" | |
1094 | "Invalid prefix\n" | |
1095 | "Prefix not found\n") | |
1096 | { | |
1097 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
1098 | int ret; | |
1099 | ||
1100 | ret = route_map_delete_match(index, "rpki", argv[3]->arg); | |
1101 | if (ret) { | |
1102 | switch (ret) { | |
1103 | case RMAP_RULE_MISSING: | |
1104 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
1105 | break; | |
1106 | case RMAP_COMPILE_ERROR: | |
1107 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
1108 | break; | |
1109 | } | |
1110 | return CMD_WARNING_CONFIG_FAILED; | |
1111 | } | |
1112 | ||
1113 | return CMD_SUCCESS; | |
1114 | } | |
1115 | ||
1116 | static void overwrite_exit_commands(void) | |
1117 | { | |
1118 | unsigned int i; | |
1119 | vector cmd_vector = rpki_node.cmd_vector; | |
1120 | ||
1121 | for (i = 0; i < cmd_vector->active; ++i) { | |
1122 | struct cmd_element *cmd = vector_lookup(cmd_vector, i); | |
1123 | ||
996c9314 LB |
1124 | if (strcmp(cmd->string, "exit") == 0 |
1125 | || strcmp(cmd->string, "quit") == 0 | |
1126 | || strcmp(cmd->string, "end") == 0) { | |
dabecd7c MR |
1127 | uninstall_element(RPKI_NODE, cmd); |
1128 | } | |
1129 | } | |
1130 | ||
1131 | install_element(RPKI_NODE, &rpki_exit_cmd); | |
1132 | install_element(RPKI_NODE, &rpki_quit_cmd); | |
1133 | install_element(RPKI_NODE, &rpki_end_cmd); | |
1134 | } | |
1135 | ||
1136 | static void install_cli_commands(void) | |
1137 | { | |
996c9314 | 1138 | // TODO: make config write work |
dabecd7c MR |
1139 | install_node(&rpki_node, &config_write); |
1140 | install_default(RPKI_NODE); | |
1141 | overwrite_exit_commands(); | |
1142 | install_element(CONFIG_NODE, &rpki_cmd); | |
1143 | install_element(VIEW_NODE, &rpki_cmd); | |
1144 | ||
1145 | install_element(ENABLE_NODE, &bgp_rpki_start_cmd); | |
1146 | install_element(ENABLE_NODE, &bgp_rpki_stop_cmd); | |
1147 | ||
1148 | /* Install rpki reset command */ | |
1149 | install_element(RPKI_NODE, &rpki_reset_cmd); | |
1150 | ||
1151 | /* Install rpki polling period commands */ | |
1152 | install_element(RPKI_NODE, &rpki_polling_period_cmd); | |
1153 | install_element(RPKI_NODE, &no_rpki_polling_period_cmd); | |
1154 | ||
1155 | /* Install rpki expire interval commands */ | |
1156 | install_element(RPKI_NODE, &rpki_expire_interval_cmd); | |
1157 | install_element(RPKI_NODE, &no_rpki_expire_interval_cmd); | |
1158 | ||
1159 | /* Install rpki retry interval commands */ | |
1160 | install_element(RPKI_NODE, &rpki_retry_interval_cmd); | |
1161 | install_element(RPKI_NODE, &no_rpki_retry_interval_cmd); | |
1162 | ||
1163 | /* Install rpki timeout commands */ | |
1164 | install_element(RPKI_NODE, &rpki_timeout_cmd); | |
1165 | install_element(RPKI_NODE, &no_rpki_timeout_cmd); | |
1166 | ||
1167 | /* Install rpki synchronisation timeout commands */ | |
1168 | install_element(RPKI_NODE, &rpki_synchronisation_timeout_cmd); | |
1169 | install_element(RPKI_NODE, &no_rpki_synchronisation_timeout_cmd); | |
1170 | ||
1171 | /* Install rpki cache commands */ | |
1172 | install_element(RPKI_NODE, &rpki_cache_cmd); | |
1173 | install_element(RPKI_NODE, &no_rpki_cache_cmd); | |
1174 | ||
1175 | /* Install show commands */ | |
1176 | install_element(ENABLE_NODE, &show_rpki_prefix_table_cmd); | |
1177 | install_element(ENABLE_NODE, &show_rpki_cache_connection_cmd); | |
1178 | install_element(ENABLE_NODE, &show_rpki_cache_server_cmd); | |
1179 | ||
1180 | /* Install debug commands */ | |
1181 | install_element(CONFIG_NODE, &debug_rpki_cmd); | |
1182 | install_element(ENABLE_NODE, &debug_rpki_cmd); | |
1183 | install_element(CONFIG_NODE, &no_debug_rpki_cmd); | |
1184 | install_element(ENABLE_NODE, &no_debug_rpki_cmd); | |
1185 | ||
1186 | /* Install route match */ | |
1187 | route_map_install_match(&route_match_rpki_cmd); | |
1188 | install_element(RMAP_NODE, &match_rpki_cmd); | |
1189 | install_element(RMAP_NODE, &no_match_rpki_cmd); | |
1190 | } | |
1191 | ||
1192 | FRR_MODULE_SETUP(.name = "bgpd_rpki", .version = "0.3.6", | |
1193 | .description = "Enable RPKI support for FRR.", | |
996c9314 | 1194 | .init = bgp_rpki_module_init) |