]>
Commit | Line | Data |
---|---|---|
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 | ||
45c0beda AK |
28 | /* If rtrlib compiled with ssh support, don`t fail build */ |
29 | #define LIBSSH_LEGACY_0_4 | |
30 | ||
dabecd7c MR |
31 | #include <zebra.h> |
32 | #include <pthread.h> | |
33 | #include <time.h> | |
34 | #include <stdbool.h> | |
35 | #include <stdlib.h> | |
36 | #include "prefix.h" | |
37 | #include "log.h" | |
38 | #include "command.h" | |
39 | #include "linklist.h" | |
40 | #include "memory.h" | |
41 | #include "thread.h" | |
42 | #include "filter.h" | |
43 | #include "bgpd/bgpd.h" | |
44 | #include "bgpd/bgp_table.h" | |
45 | #include "bgp_advertise.h" | |
46 | #include "bgpd/bgp_debug.h" | |
47 | #include "bgpd/bgp_attr.h" | |
48 | #include "bgpd/bgp_aspath.h" | |
49 | #include "bgpd/bgp_route.h" | |
50 | #include "rtrlib/rtrlib.h" | |
51 | #include "rtrlib/rtr_mgr.h" | |
52 | #include "rtrlib/lib/ip.h" | |
53 | #include "rtrlib/transport/tcp/tcp_transport.h" | |
54 | #if defined(FOUND_SSH) | |
55 | #include "rtrlib/transport/ssh/ssh_transport.h" | |
56 | #endif | |
57 | #include "hook.h" | |
58 | #include "libfrr.h" | |
59 | #include "version.h" | |
60 | ||
2e4c2296 RW |
61 | #ifndef VTYSH_EXTRACT_PL |
62 | #include "bgpd/bgp_rpki_clippy.c" | |
63 | #endif | |
dabecd7c MR |
64 | |
65 | DEFINE_MTYPE_STATIC(BGPD, BGP_RPKI_CACHE, "BGP RPKI Cache server") | |
66 | DEFINE_MTYPE_STATIC(BGPD, BGP_RPKI_CACHE_GROUP, "BGP RPKI Cache server group") | |
67 | ||
68 | #define RPKI_VALID 1 | |
69 | #define RPKI_NOTFOUND 2 | |
70 | #define RPKI_INVALID 3 | |
71 | ||
72 | #define POLLING_PERIOD_DEFAULT 3600 | |
73 | #define EXPIRE_INTERVAL_DEFAULT 7200 | |
74 | #define RETRY_INTERVAL_DEFAULT 600 | |
75 | #define TIMEOUT_DEFAULT 600 | |
76 | #define INITIAL_SYNCHRONISATION_TIMEOUT_DEFAULT 30 | |
77 | ||
78 | #define RPKI_DEBUG(...) \ | |
79 | if (rpki_debug) { \ | |
80 | zlog_debug("RPKI: " __VA_ARGS__); \ | |
81 | } | |
82 | ||
83 | #define RPKI_OUTPUT_STRING "Control rpki specific settings\n" | |
84 | ||
85 | struct cache { | |
996c9314 LB |
86 | enum { TCP, SSH } type; |
87 | struct tr_socket *tr_socket; | |
88 | union { | |
dabecd7c MR |
89 | struct tr_tcp_config *tcp_config; |
90 | struct tr_ssh_config *ssh_config; | |
996c9314 LB |
91 | } tr_config; |
92 | struct rtr_socket *rtr_socket; | |
93 | uint8_t preference; | |
dabecd7c MR |
94 | }; |
95 | ||
96 | enum return_values { SUCCESS = 0, ERROR = -1 }; | |
97 | ||
98 | struct rpki_for_each_record_arg { | |
99 | struct vty *vty; | |
100 | unsigned int *prefix_amount; | |
101 | }; | |
102 | ||
103 | static int start(void); | |
104 | static void stop(void); | |
105 | static int reset(bool force); | |
106 | static struct rtr_mgr_group *get_connected_group(void); | |
107 | static void print_prefix_table(struct vty *vty); | |
108 | static void install_cli_commands(void); | |
109 | static int config_write(struct vty *vty); | |
110 | static void overwrite_exit_commands(void); | |
111 | static void free_cache(struct cache *cache); | |
112 | static struct rtr_mgr_group *get_groups(void); | |
113 | #if defined(FOUND_SSH) | |
996c9314 LB |
114 | static int add_ssh_cache(const char *host, const unsigned int port, |
115 | const char *username, const char *client_privkey_path, | |
dabecd7c MR |
116 | const char *client_pubkey_path, |
117 | const char *server_pubkey_path, | |
118 | const uint8_t preference); | |
119 | #endif | |
120 | static struct rtr_socket *create_rtr_socket(struct tr_socket *tr_socket); | |
121 | static struct cache *find_cache(const uint8_t preference); | |
996c9314 | 122 | static int add_tcp_cache(const char *host, const char *port, |
dabecd7c MR |
123 | const uint8_t preference); |
124 | static void print_record(const struct pfx_record *record, void *data); | |
125 | static int is_synchronized(void); | |
126 | static int is_running(void); | |
127 | static void route_match_free(void *rule); | |
996c9314 LB |
128 | static route_map_result_t route_match(void *rule, struct prefix *prefix, |
129 | route_map_object_t type, void *object); | |
dabecd7c MR |
130 | static void *route_match_compile(const char *arg); |
131 | ||
132 | static struct rtr_mgr_config *rtr_config; | |
133 | static struct list *cache_list; | |
134 | static int rtr_is_running; | |
135 | static int rpki_debug; | |
136 | static unsigned int polling_period; | |
137 | static unsigned int expire_interval; | |
138 | static unsigned int retry_interval; | |
139 | static unsigned int timeout; | |
140 | static unsigned int initial_synchronisation_timeout; | |
141 | ||
142 | static struct cmd_node rpki_node = {RPKI_NODE, "%s(config-rpki)# ", 1}; | |
996c9314 LB |
143 | static struct route_map_rule_cmd route_match_rpki_cmd = { |
144 | "rpki", route_match, route_match_compile, route_match_free}; | |
dabecd7c MR |
145 | |
146 | static void *malloc_wrapper(size_t size) | |
147 | { | |
148 | return XMALLOC(MTYPE_BGP_RPKI_CACHE, size); | |
149 | } | |
150 | ||
151 | static void *realloc_wrapper(void *ptr, size_t size) | |
152 | { | |
153 | return XREALLOC(MTYPE_BGP_RPKI_CACHE, ptr, size); | |
154 | } | |
155 | ||
156 | static void free_wrapper(void *ptr) | |
157 | { | |
158 | XFREE(MTYPE_BGP_RPKI_CACHE, ptr); | |
159 | } | |
160 | ||
161 | static int rpki_validate_prefix(struct peer *peer, struct attr *attr, | |
162 | struct prefix *prefix); | |
163 | ||
164 | static route_map_result_t route_match(void *rule, struct prefix *prefix, | |
996c9314 | 165 | route_map_object_t type, void *object) |
dabecd7c MR |
166 | { |
167 | int *rpki_status = rule; | |
168 | struct bgp_info *bgp_info; | |
169 | ||
170 | if (type == RMAP_BGP) { | |
171 | bgp_info = object; | |
172 | ||
173 | if (rpki_validate_prefix(bgp_info->peer, bgp_info->attr, prefix) | |
174 | == *rpki_status) { | |
175 | return RMAP_MATCH; | |
176 | } | |
177 | } | |
178 | return RMAP_NOMATCH; | |
179 | } | |
180 | ||
181 | static void *route_match_compile(const char *arg) | |
182 | { | |
183 | int *rpki_status; | |
184 | ||
d7c0a89a | 185 | rpki_status = XMALLOC(MTYPE_ROUTE_MAP_COMPILED, sizeof(uint8_t)); |
dabecd7c MR |
186 | |
187 | if (strcmp(arg, "valid") == 0) | |
188 | *rpki_status = RPKI_VALID; | |
189 | else if (strcmp(arg, "invalid") == 0) | |
190 | *rpki_status = RPKI_INVALID; | |
191 | else | |
192 | *rpki_status = RPKI_NOTFOUND; | |
193 | ||
194 | return rpki_status; | |
195 | } | |
196 | ||
197 | static void route_match_free(void *rule) | |
198 | { | |
199 | XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); | |
200 | } | |
201 | ||
202 | static struct rtr_socket *create_rtr_socket(struct tr_socket *tr_socket) | |
203 | { | |
204 | struct rtr_socket *rtr_socket = | |
205 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct rtr_socket)); | |
206 | rtr_socket->tr_socket = tr_socket; | |
207 | return rtr_socket; | |
208 | } | |
209 | ||
210 | static struct cache *find_cache(const uint8_t preference) | |
211 | { | |
212 | struct listnode *cache_node; | |
213 | struct cache *cache; | |
214 | ||
215 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { | |
216 | if (cache->preference == preference) | |
217 | return cache; | |
218 | } | |
219 | return NULL; | |
220 | } | |
221 | ||
222 | static void print_record(const struct pfx_record *record, void *data) | |
223 | { | |
224 | char ip[INET6_ADDRSTRLEN]; | |
225 | struct rpki_for_each_record_arg *arg = data; | |
226 | struct vty *vty = arg->vty; | |
227 | ||
a220aec6 | 228 | (*arg->prefix_amount)++; |
dabecd7c MR |
229 | |
230 | lrtr_ip_addr_to_str(&record->prefix, ip, sizeof(ip)); | |
231 | vty_out(vty, "%-40s %3u - %3u %10u\n", ip, record->min_len, | |
232 | record->max_len, record->asn); | |
233 | } | |
234 | ||
235 | static struct rtr_mgr_group *get_groups(void) | |
236 | { | |
237 | struct listnode *cache_node; | |
238 | struct rtr_mgr_group *rtr_mgr_groups; | |
239 | struct cache *cache; | |
240 | ||
241 | int group_count = listcount(cache_list); | |
242 | ||
243 | if (group_count == 0) | |
244 | return NULL; | |
245 | ||
246 | rtr_mgr_groups = XMALLOC(MTYPE_BGP_RPKI_CACHE_GROUP, | |
247 | group_count * sizeof(struct rtr_mgr_group)); | |
248 | ||
249 | size_t i = 0; | |
250 | ||
251 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { | |
252 | rtr_mgr_groups[i].sockets = &cache->rtr_socket; | |
253 | rtr_mgr_groups[i].sockets_len = 1; | |
254 | rtr_mgr_groups[i].preference = cache->preference; | |
255 | ||
256 | if (cache->type == TCP) | |
257 | tr_tcp_init(cache->tr_config.tcp_config, | |
258 | cache->tr_socket); | |
acd4a9f4 | 259 | #if defined(FOUND_SSH) |
dabecd7c MR |
260 | else |
261 | tr_ssh_init(cache->tr_config.ssh_config, | |
262 | cache->tr_socket); | |
acd4a9f4 | 263 | #endif |
dabecd7c MR |
264 | |
265 | i++; | |
266 | } | |
267 | ||
268 | return rtr_mgr_groups; | |
269 | } | |
270 | ||
271 | inline int is_synchronized(void) | |
272 | { | |
273 | return rtr_is_running && rtr_mgr_conf_in_sync(rtr_config); | |
274 | } | |
275 | ||
276 | inline int is_running(void) | |
277 | { | |
278 | return rtr_is_running; | |
279 | } | |
280 | ||
281 | static int bgp_rpki_init(struct thread_master *master) | |
282 | { | |
283 | rpki_debug = 0; | |
284 | rtr_is_running = 0; | |
285 | ||
286 | cache_list = list_new(); | |
996c9314 | 287 | cache_list->del = (void (*)(void *)) & free_cache; |
dabecd7c MR |
288 | |
289 | polling_period = POLLING_PERIOD_DEFAULT; | |
290 | expire_interval = EXPIRE_INTERVAL_DEFAULT; | |
291 | retry_interval = RETRY_INTERVAL_DEFAULT; | |
292 | timeout = TIMEOUT_DEFAULT; | |
293 | initial_synchronisation_timeout = | |
294 | INITIAL_SYNCHRONISATION_TIMEOUT_DEFAULT; | |
295 | install_cli_commands(); | |
296 | return 0; | |
297 | } | |
298 | ||
299 | static int bgp_rpki_fini(void) | |
300 | { | |
301 | stop(); | |
302 | list_delete_and_null(&cache_list); | |
303 | ||
304 | return 0; | |
305 | } | |
306 | ||
307 | static int bgp_rpki_module_init(void) | |
308 | { | |
996c9314 | 309 | lrtr_set_alloc_functions(malloc_wrapper, realloc_wrapper, free_wrapper); |
dabecd7c MR |
310 | |
311 | hook_register(frr_late_init, bgp_rpki_init); | |
312 | hook_register(frr_early_fini, &bgp_rpki_fini); | |
313 | ||
314 | return 0; | |
315 | } | |
316 | ||
317 | static int start(void) | |
318 | { | |
319 | unsigned int waiting_time = 0; | |
320 | int ret; | |
321 | ||
322 | if (list_isempty(cache_list)) { | |
323 | RPKI_DEBUG( | |
324 | "No caches were found in config. Prefix validation is off."); | |
325 | return ERROR; | |
326 | } | |
327 | RPKI_DEBUG("Init rtr_mgr."); | |
328 | int groups_len = listcount(cache_list); | |
329 | struct rtr_mgr_group *groups = get_groups(); | |
330 | ||
331 | ret = rtr_mgr_init(&rtr_config, groups, groups_len, polling_period, | |
996c9314 LB |
332 | expire_interval, retry_interval, NULL, NULL, NULL, |
333 | NULL); | |
dabecd7c MR |
334 | if (ret == RTR_ERROR) { |
335 | RPKI_DEBUG("Init rtr_mgr failed."); | |
336 | return ERROR; | |
337 | } | |
338 | ||
339 | RPKI_DEBUG("Starting rtr_mgr."); | |
340 | ret = rtr_mgr_start(rtr_config); | |
341 | if (ret == RTR_ERROR) { | |
342 | RPKI_DEBUG("Starting rtr_mgr failed."); | |
343 | rtr_mgr_free(rtr_config); | |
344 | return ERROR; | |
345 | } | |
346 | rtr_is_running = 1; | |
347 | RPKI_DEBUG("Waiting for rtr connection to synchronize."); | |
348 | while (waiting_time++ <= initial_synchronisation_timeout) { | |
349 | if (rtr_mgr_conf_in_sync(rtr_config)) | |
350 | break; | |
351 | ||
352 | sleep(1); | |
353 | } | |
354 | if (rtr_mgr_conf_in_sync(rtr_config)) { | |
355 | RPKI_DEBUG("Got synchronisation with at least one RPKI cache!"); | |
356 | } else { | |
357 | RPKI_DEBUG( | |
358 | "Timeout expired! Proceeding without RPKI validation data."); | |
359 | } | |
360 | ||
361 | XFREE(MTYPE_BGP_RPKI_CACHE_GROUP, groups); | |
362 | ||
363 | return SUCCESS; | |
364 | } | |
365 | ||
366 | static void stop(void) | |
367 | { | |
368 | if (rtr_is_running) { | |
369 | rtr_mgr_stop(rtr_config); | |
370 | rtr_mgr_free(rtr_config); | |
371 | rtr_is_running = 0; | |
372 | } | |
373 | } | |
374 | ||
375 | static int reset(bool force) | |
376 | { | |
377 | if (rtr_is_running && !force) | |
378 | return SUCCESS; | |
379 | ||
380 | RPKI_DEBUG("Resetting RPKI Session"); | |
381 | stop(); | |
382 | return start(); | |
383 | } | |
384 | ||
385 | static struct rtr_mgr_group *get_connected_group(void) | |
386 | { | |
387 | if (list_isempty(cache_list)) | |
388 | return NULL; | |
389 | ||
390 | return rtr_mgr_get_first_group(rtr_config); | |
391 | } | |
392 | ||
393 | static void print_prefix_table(struct vty *vty) | |
394 | { | |
395 | struct rpki_for_each_record_arg arg; | |
396 | ||
397 | unsigned int number_of_ipv4_prefixes = 0; | |
398 | unsigned int number_of_ipv6_prefixes = 0; | |
399 | struct rtr_mgr_group *group = get_connected_group(); | |
400 | ||
401 | arg.vty = vty; | |
402 | ||
403 | if (!group) | |
404 | return; | |
405 | ||
406 | struct pfx_table *pfx_table = group->sockets[0]->pfx_table; | |
407 | ||
408 | vty_out(vty, "RPKI/RTR prefix table\n"); | |
409 | vty_out(vty, "%-40s %s %s\n", "Prefix", "Prefix Length", "Origin-AS"); | |
410 | ||
411 | arg.prefix_amount = &number_of_ipv4_prefixes; | |
412 | pfx_table_for_each_ipv4_record(pfx_table, print_record, &arg); | |
413 | ||
414 | arg.prefix_amount = &number_of_ipv6_prefixes; | |
415 | pfx_table_for_each_ipv6_record(pfx_table, print_record, &arg); | |
416 | ||
417 | vty_out(vty, "Number of IPv4 Prefixes: %u\n", number_of_ipv4_prefixes); | |
418 | vty_out(vty, "Number of IPv6 Prefixes: %u\n", number_of_ipv6_prefixes); | |
419 | } | |
420 | ||
421 | static int rpki_validate_prefix(struct peer *peer, struct attr *attr, | |
422 | struct prefix *prefix) | |
423 | { | |
424 | struct assegment *as_segment; | |
425 | as_t as_number = 0; | |
426 | struct lrtr_ip_addr ip_addr_prefix; | |
427 | enum pfxv_state result; | |
428 | char buf[BUFSIZ]; | |
429 | const char *prefix_string; | |
430 | ||
431 | if (!is_synchronized()) | |
432 | return 0; | |
433 | ||
434 | // No aspath means route comes from iBGP | |
435 | if (!attr->aspath || !attr->aspath->segments) { | |
436 | // Set own as number | |
437 | as_number = peer->bgp->as; | |
438 | } else { | |
439 | as_segment = attr->aspath->segments; | |
440 | // Find last AsSegment | |
441 | while (as_segment->next) | |
442 | as_segment = as_segment->next; | |
443 | ||
444 | if (as_segment->type == AS_SEQUENCE) { | |
445 | // Get rightmost asn | |
446 | as_number = as_segment->as[as_segment->length - 1]; | |
996c9314 LB |
447 | } else if (as_segment->type == AS_CONFED_SEQUENCE |
448 | || as_segment->type == AS_CONFED_SET) { | |
dabecd7c MR |
449 | // Set own as number |
450 | as_number = peer->bgp->as; | |
451 | } else { | |
452 | // RFC says: "Take distinguished value NONE as asn" | |
453 | // which means state is unknown | |
454 | return RPKI_NOTFOUND; | |
455 | } | |
456 | } | |
457 | ||
458 | // Get the prefix in requested format | |
459 | switch (prefix->family) { | |
460 | case AF_INET: | |
461 | ip_addr_prefix.ver = LRTR_IPV4; | |
462 | ip_addr_prefix.u.addr4.addr = ntohl(prefix->u.prefix4.s_addr); | |
463 | break; | |
464 | ||
465 | #ifdef HAVE_IPV6 | |
466 | case AF_INET6: | |
467 | ip_addr_prefix.ver = LRTR_IPV6; | |
468 | ipv6_addr_to_host_byte_order(prefix->u.prefix6.s6_addr32, | |
469 | ip_addr_prefix.u.addr6.addr); | |
470 | break; | |
471 | #endif /* HAVE_IPV6 */ | |
472 | ||
473 | default: | |
474 | return 0; | |
475 | } | |
476 | ||
477 | // Do the actual validation | |
478 | rtr_mgr_validate(rtr_config, as_number, &ip_addr_prefix, | |
479 | prefix->prefixlen, &result); | |
480 | ||
481 | // Print Debug output | |
482 | prefix_string = | |
483 | inet_ntop(prefix->family, &prefix->u.prefix, buf, BUFSIZ); | |
484 | switch (result) { | |
485 | case BGP_PFXV_STATE_VALID: | |
486 | RPKI_DEBUG( | |
487 | "Validating Prefix %s/%hhu from asn %u Result: VALID", | |
488 | prefix_string, prefix->prefixlen, as_number); | |
489 | return RPKI_VALID; | |
490 | case BGP_PFXV_STATE_NOT_FOUND: | |
491 | RPKI_DEBUG( | |
492 | "Validating Prefix %s/%hhu from asn %u Result: NOT FOUND", | |
493 | prefix_string, prefix->prefixlen, as_number); | |
494 | return RPKI_NOTFOUND; | |
495 | case BGP_PFXV_STATE_INVALID: | |
496 | RPKI_DEBUG( | |
497 | "Validating Prefix %s/%hhu from asn %u Result: INVALID", | |
498 | prefix_string, prefix->prefixlen, as_number); | |
499 | return RPKI_INVALID; | |
500 | default: | |
501 | RPKI_DEBUG( | |
502 | "Validating Prefix %s/%hhu from asn %u Result: CANNOT VALIDATE", | |
503 | prefix_string, prefix->prefixlen, as_number); | |
504 | break; | |
505 | } | |
506 | return 0; | |
507 | } | |
508 | ||
509 | static int add_cache(struct cache *cache) | |
510 | { | |
511 | uint8_t preference = cache->preference; | |
512 | struct rtr_mgr_group group; | |
513 | ||
514 | group.preference = preference; | |
515 | group.sockets_len = 1; | |
516 | group.sockets = &cache->rtr_socket; | |
517 | ||
518 | listnode_add(cache_list, cache); | |
519 | ||
996c9314 LB |
520 | if (rtr_is_running |
521 | && rtr_mgr_add_group(rtr_config, &group) != RTR_SUCCESS) { | |
dabecd7c MR |
522 | return ERROR; |
523 | } | |
524 | ||
525 | return SUCCESS; | |
526 | } | |
527 | ||
996c9314 | 528 | static int add_tcp_cache(const char *host, const char *port, |
dabecd7c MR |
529 | const uint8_t preference) |
530 | { | |
531 | struct rtr_socket *rtr_socket; | |
532 | struct tr_tcp_config *tcp_config = | |
533 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct tr_tcp_config)); | |
534 | struct tr_socket *tr_socket = | |
535 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct tr_socket)); | |
536 | struct cache *cache = | |
537 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct cache)); | |
538 | ||
539 | tcp_config->host = XSTRDUP(MTYPE_BGP_RPKI_CACHE, host); | |
540 | tcp_config->port = XSTRDUP(MTYPE_BGP_RPKI_CACHE, port); | |
541 | tcp_config->bindaddr = NULL; | |
542 | ||
543 | rtr_socket = create_rtr_socket(tr_socket); | |
544 | ||
545 | cache->type = TCP; | |
546 | cache->tr_socket = tr_socket; | |
547 | cache->tr_config.tcp_config = tcp_config; | |
548 | cache->rtr_socket = rtr_socket; | |
549 | cache->preference = preference; | |
550 | ||
551 | return add_cache(cache); | |
552 | } | |
553 | ||
554 | #if defined(FOUND_SSH) | |
996c9314 LB |
555 | static int add_ssh_cache(const char *host, const unsigned int port, |
556 | const char *username, const char *client_privkey_path, | |
dabecd7c MR |
557 | const char *client_pubkey_path, |
558 | const char *server_pubkey_path, | |
559 | const uint8_t preference) | |
560 | { | |
561 | struct tr_ssh_config *ssh_config = | |
562 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct tr_ssh_config)); | |
563 | struct cache *cache = | |
564 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct cache)); | |
565 | struct tr_socket *tr_socket = | |
566 | XMALLOC(MTYPE_BGP_RPKI_CACHE, sizeof(struct tr_socket)); | |
567 | struct rtr_socket *rtr_socket; | |
568 | ||
569 | ssh_config->port = port; | |
570 | ssh_config->host = XSTRDUP(MTYPE_BGP_RPKI_CACHE, host); | |
571 | ssh_config->bindaddr = NULL; | |
572 | ||
573 | ssh_config->username = XSTRDUP(MTYPE_BGP_RPKI_CACHE, username); | |
996c9314 LB |
574 | ssh_config->client_privkey_path = |
575 | XSTRDUP(MTYPE_BGP_RPKI_CACHE, client_privkey_path); | |
dabecd7c MR |
576 | ssh_config->server_hostkey_path = |
577 | XSTRDUP(MTYPE_BGP_RPKI_CACHE, server_pubkey_path); | |
578 | ||
579 | rtr_socket = create_rtr_socket(tr_socket); | |
580 | ||
581 | cache->type = SSH; | |
582 | cache->tr_socket = tr_socket; | |
583 | cache->tr_config.ssh_config = ssh_config; | |
584 | cache->rtr_socket = rtr_socket; | |
585 | cache->preference = preference; | |
586 | ||
587 | return add_cache(cache); | |
588 | } | |
589 | #endif | |
590 | ||
591 | static void free_cache(struct cache *cache) | |
592 | { | |
593 | if (cache->type == TCP) { | |
996c9314 LB |
594 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_config.tcp_config->host); |
595 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_config.tcp_config->port); | |
dabecd7c MR |
596 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_config.tcp_config); |
597 | } | |
598 | #if defined(FOUND_SSH) | |
599 | else { | |
996c9314 | 600 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_config.ssh_config->host); |
dabecd7c MR |
601 | XFREE(MTYPE_BGP_RPKI_CACHE, |
602 | cache->tr_config.ssh_config->username); | |
603 | XFREE(MTYPE_BGP_RPKI_CACHE, | |
604 | cache->tr_config.ssh_config->client_privkey_path); | |
605 | XFREE(MTYPE_BGP_RPKI_CACHE, | |
606 | cache->tr_config.ssh_config->server_hostkey_path); | |
607 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_config.ssh_config); | |
608 | } | |
609 | #endif | |
610 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->tr_socket); | |
611 | XFREE(MTYPE_BGP_RPKI_CACHE, cache->rtr_socket); | |
612 | XFREE(MTYPE_BGP_RPKI_CACHE, cache); | |
613 | } | |
614 | ||
615 | static int config_write(struct vty *vty) | |
616 | { | |
617 | struct listnode *cache_node; | |
618 | struct cache *cache; | |
619 | ||
620 | if (listcount(cache_list)) { | |
621 | if (rpki_debug) | |
622 | vty_out(vty, "debug rpki\n"); | |
623 | ||
624 | vty_out(vty, "!\n"); | |
625 | vty_out(vty, "rpki\n"); | |
626 | vty_out(vty, " rpki polling_period %d\n", polling_period); | |
627 | vty_out(vty, " rpki timeout %d\n", timeout); | |
628 | vty_out(vty, " rpki initial-synchronisation-timeout %d\n", | |
629 | initial_synchronisation_timeout); | |
630 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { | |
631 | switch (cache->type) { | |
632 | struct tr_tcp_config *tcp_config; | |
acd4a9f4 | 633 | #if defined(FOUND_SSH) |
dabecd7c | 634 | struct tr_ssh_config *ssh_config; |
acd4a9f4 | 635 | #endif |
dabecd7c MR |
636 | case TCP: |
637 | tcp_config = cache->tr_config.tcp_config; | |
996c9314 LB |
638 | vty_out(vty, " rpki cache %s %s ", |
639 | tcp_config->host, tcp_config->port); | |
dabecd7c MR |
640 | break; |
641 | #if defined(FOUND_SSH) | |
642 | case SSH: | |
643 | ssh_config = cache->tr_config.ssh_config; | |
996c9314 LB |
644 | vty_out(vty, " rpki cache %s %u %s %s %s ", |
645 | ssh_config->host, ssh_config->port, | |
dabecd7c MR |
646 | ssh_config->username, |
647 | ssh_config->client_privkey_path, | |
996c9314 | 648 | ssh_config->server_hostkey_path != NULL |
dabecd7c MR |
649 | ? ssh_config |
650 | ->server_hostkey_path | |
651 | : " "); | |
652 | break; | |
653 | #endif | |
654 | default: | |
655 | break; | |
656 | } | |
657 | ||
658 | vty_out(vty, "preference %hhu\n", cache->preference); | |
659 | } | |
660 | vty_out(vty, " exit\n"); | |
661 | return 1; | |
662 | } else { | |
663 | return 0; | |
664 | } | |
665 | } | |
666 | ||
667 | DEFUN_NOSH (rpki, | |
668 | rpki_cmd, | |
669 | "rpki", | |
670 | "Enable rpki and enter rpki configuration mode\n") | |
671 | { | |
672 | vty->node = RPKI_NODE; | |
673 | return CMD_SUCCESS; | |
674 | } | |
675 | ||
676 | DEFUN (bgp_rpki_start, | |
677 | bgp_rpki_start_cmd, | |
678 | "rpki start", | |
679 | RPKI_OUTPUT_STRING | |
680 | "start rpki support\n") | |
681 | { | |
682 | if (listcount(cache_list) == 0) | |
996c9314 LB |
683 | vty_out(vty, |
684 | "Could not start rpki because no caches are configured\n"); | |
dabecd7c MR |
685 | |
686 | if (!is_running()) { | |
687 | if (start() == ERROR) { | |
688 | RPKI_DEBUG("RPKI failed to start"); | |
689 | return CMD_WARNING; | |
690 | } | |
691 | } | |
692 | return CMD_SUCCESS; | |
693 | } | |
694 | ||
695 | DEFUN (bgp_rpki_stop, | |
696 | bgp_rpki_stop_cmd, | |
697 | "rpki stop", | |
698 | RPKI_OUTPUT_STRING | |
699 | "start rpki support\n") | |
700 | { | |
701 | if (is_running()) | |
702 | stop(); | |
703 | ||
704 | return CMD_SUCCESS; | |
705 | } | |
706 | ||
707 | DEFPY (rpki_polling_period, | |
708 | rpki_polling_period_cmd, | |
709 | "rpki polling_period (1-86400)$pp", | |
710 | RPKI_OUTPUT_STRING | |
711 | "Set polling period\n" | |
712 | "Polling period value\n") | |
713 | { | |
714 | polling_period = pp; | |
715 | return CMD_SUCCESS; | |
716 | } | |
717 | ||
718 | DEFUN (no_rpki_polling_period, | |
719 | no_rpki_polling_period_cmd, | |
720 | "no rpki polling_period", | |
721 | NO_STR | |
722 | RPKI_OUTPUT_STRING | |
723 | "Set polling period back to default\n") | |
724 | { | |
725 | polling_period = POLLING_PERIOD_DEFAULT; | |
726 | return CMD_SUCCESS; | |
727 | } | |
728 | ||
729 | DEFPY (rpki_expire_interval, | |
730 | rpki_expire_interval_cmd, | |
731 | "rpki expire_interval (600-172800)$tmp", | |
732 | RPKI_OUTPUT_STRING | |
733 | "Set expire interval\n" | |
734 | "Expire interval value\n") | |
735 | { | |
6f577f58 | 736 | if ((unsigned int)tmp >= polling_period) { |
dabecd7c MR |
737 | expire_interval = tmp; |
738 | return CMD_SUCCESS; | |
739 | } | |
740 | ||
741 | vty_out(vty, "%% Expiry interval must be polling period or larger\n"); | |
742 | return CMD_WARNING_CONFIG_FAILED; | |
743 | } | |
744 | ||
745 | DEFUN (no_rpki_expire_interval, | |
746 | no_rpki_expire_interval_cmd, | |
747 | "no rpki expire_interval", | |
748 | NO_STR | |
749 | RPKI_OUTPUT_STRING | |
750 | "Set expire interval back to default\n") | |
751 | { | |
752 | expire_interval = polling_period * 2; | |
753 | return CMD_SUCCESS; | |
754 | } | |
755 | ||
756 | DEFPY (rpki_retry_interval, | |
757 | rpki_retry_interval_cmd, | |
758 | "rpki retry_interval (1-7200)$tmp", | |
759 | RPKI_OUTPUT_STRING | |
760 | "Set retry interval\n" | |
761 | "retry interval value\n") | |
762 | { | |
763 | retry_interval = tmp; | |
764 | return CMD_SUCCESS; | |
765 | } | |
766 | ||
767 | DEFUN (no_rpki_retry_interval, | |
768 | no_rpki_retry_interval_cmd, | |
769 | "no rpki retry_interval", | |
770 | NO_STR | |
771 | RPKI_OUTPUT_STRING | |
772 | "Set retry interval back to default\n") | |
773 | { | |
774 | retry_interval = RETRY_INTERVAL_DEFAULT; | |
775 | return CMD_SUCCESS; | |
776 | } | |
777 | ||
778 | DEFPY (rpki_timeout, | |
779 | rpki_timeout_cmd, | |
780 | "rpki timeout (1-4294967295)$to_arg", | |
781 | RPKI_OUTPUT_STRING | |
782 | "Set timeout\n" | |
783 | "Timeout value\n") | |
784 | { | |
785 | timeout = to_arg; | |
786 | return CMD_SUCCESS; | |
787 | } | |
788 | ||
789 | DEFUN (no_rpki_timeout, | |
790 | no_rpki_timeout_cmd, | |
791 | "no rpki timeout", | |
792 | NO_STR | |
793 | RPKI_OUTPUT_STRING | |
794 | "Set timeout back to default\n") | |
795 | { | |
796 | timeout = TIMEOUT_DEFAULT; | |
797 | return CMD_SUCCESS; | |
798 | } | |
799 | ||
800 | DEFPY (rpki_synchronisation_timeout, | |
801 | rpki_synchronisation_timeout_cmd, | |
802 | "rpki initial-synchronisation-timeout (1-4294967295)$ito_arg", | |
803 | RPKI_OUTPUT_STRING | |
804 | "Set a timeout for the initial synchronisation of prefix validation data\n" | |
805 | "Timeout value\n") | |
806 | { | |
807 | initial_synchronisation_timeout = ito_arg; | |
808 | return CMD_SUCCESS; | |
809 | } | |
810 | ||
811 | DEFUN (no_rpki_synchronisation_timeout, | |
812 | no_rpki_synchronisation_timeout_cmd, | |
813 | "no rpki initial-synchronisation-timeout", | |
814 | NO_STR | |
815 | RPKI_OUTPUT_STRING | |
816 | "Set the initial synchronisation timeout back to default (30 sec.)\n") | |
817 | { | |
818 | initial_synchronisation_timeout = | |
819 | INITIAL_SYNCHRONISATION_TIMEOUT_DEFAULT; | |
820 | return CMD_SUCCESS; | |
821 | } | |
822 | ||
823 | DEFPY (rpki_cache, | |
824 | rpki_cache_cmd, | |
825 | "rpki cache <A.B.C.D|WORD>" | |
826 | "<TCPPORT|(1-65535)$sshport SSH_UNAME SSH_PRIVKEY SSH_PUBKEY [SERVER_PUBKEY]> " | |
827 | "preference (1-255)", | |
828 | RPKI_OUTPUT_STRING | |
829 | "Install a cache server to current group\n" | |
830 | "IP address of cache server\n Hostname of cache server\n" | |
831 | "TCP port number\n" | |
832 | "SSH port number\n" | |
833 | "SSH user name\n" | |
834 | "Path to own SSH private key\n" | |
835 | "Path to own SSH public key\n" | |
836 | "Path to Public key of cache server\n" | |
837 | "Preference of the cache server\n" | |
838 | "Preference value\n") | |
839 | { | |
840 | int return_value = SUCCESS; | |
841 | ||
842 | // use ssh connection | |
843 | if (ssh_uname) { | |
844 | #if defined(FOUND_SSH) | |
996c9314 LB |
845 | return_value = |
846 | add_ssh_cache(cache, sshport, ssh_uname, ssh_privkey, | |
847 | ssh_pubkey, server_pubkey, preference); | |
dabecd7c MR |
848 | #else |
849 | vty_out(vty, | |
850 | "ssh sockets are not supported. " | |
851 | "Please recompile rtrlib and frr with ssh support. " | |
852 | "If you want to use it"); | |
853 | #endif | |
854 | } else { // use tcp connection | |
855 | return_value = add_tcp_cache(cache, tcpport, preference); | |
856 | } | |
857 | ||
858 | if (return_value == ERROR) { | |
859 | vty_out(vty, "Could not create new rpki cache\n"); | |
860 | return CMD_WARNING; | |
861 | } | |
862 | ||
863 | return CMD_SUCCESS; | |
864 | } | |
865 | ||
866 | DEFPY (no_rpki_cache, | |
867 | no_rpki_cache_cmd, | |
868 | "no rpki cache <A.B.C.D|WORD> <TCPPORT|(1-65535)$sshport> preference (1-255)$preference", | |
869 | NO_STR | |
870 | RPKI_OUTPUT_STRING | |
871 | "Remove a cache server\n" | |
872 | "IP address of cache server\n Hostname of cache server\n" | |
873 | "TCP port number\n" | |
874 | "SSH port number\n" | |
875 | "Preference of the cache server\n" | |
876 | "Preference value\n") | |
877 | { | |
878 | struct cache *cache_p = find_cache(preference); | |
879 | ||
880 | if (!cache) { | |
881 | vty_out(vty, "Could not find cache %ld\n", preference); | |
882 | return CMD_WARNING; | |
883 | } | |
884 | ||
885 | if (rtr_is_running) { | |
886 | if (rtr_mgr_remove_group(rtr_config, preference) == RTR_ERROR) { | |
887 | vty_out(vty, "Could not remove cache %ld", preference); | |
888 | if (listcount(cache_list) == 1) | |
889 | vty_out(vty, " because it is the last cache"); | |
890 | ||
891 | vty_out(vty, "\n"); | |
892 | return CMD_WARNING; | |
893 | } | |
894 | } | |
895 | ||
896 | listnode_delete(cache_list, cache_p); | |
897 | free_cache(cache_p); | |
898 | ||
899 | return CMD_SUCCESS; | |
900 | } | |
901 | ||
902 | DEFUN (show_rpki_prefix_table, | |
903 | show_rpki_prefix_table_cmd, | |
904 | "show rpki prefix-table", | |
905 | SHOW_STR | |
906 | RPKI_OUTPUT_STRING | |
08f9cfb8 | 907 | "Show validated prefixes which were received from RPKI Cache\n") |
dabecd7c MR |
908 | { |
909 | struct listnode *cache_node; | |
910 | struct cache *cache; | |
911 | ||
912 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { | |
996c9314 | 913 | vty_out(vty, "host: %s port: %s\n", |
dabecd7c MR |
914 | cache->tr_config.tcp_config->host, |
915 | cache->tr_config.tcp_config->port); | |
916 | } | |
917 | if (is_synchronized()) | |
918 | print_prefix_table(vty); | |
919 | else | |
920 | vty_out(vty, "No connection to RPKI cache server.\n"); | |
921 | ||
922 | return CMD_SUCCESS; | |
923 | } | |
924 | ||
925 | DEFUN (show_rpki_cache_server, | |
926 | show_rpki_cache_server_cmd, | |
927 | "show rpki cache-server", | |
928 | SHOW_STR | |
929 | RPKI_OUTPUT_STRING | |
08f9cfb8 | 930 | "SHOW configured cache server\n") |
dabecd7c MR |
931 | { |
932 | struct listnode *cache_node; | |
933 | struct cache *cache; | |
934 | ||
935 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { | |
996c9314 | 936 | vty_out(vty, "host: %s port: %s\n", |
dabecd7c MR |
937 | cache->tr_config.tcp_config->host, |
938 | cache->tr_config.tcp_config->port); | |
939 | } | |
940 | ||
941 | return CMD_SUCCESS; | |
942 | } | |
943 | ||
944 | DEFUN (show_rpki_cache_connection, | |
945 | show_rpki_cache_connection_cmd, | |
946 | "show rpki cache-connection", | |
947 | SHOW_STR | |
948 | RPKI_OUTPUT_STRING | |
08f9cfb8 | 949 | "Show to which RPKI Cache Servers we have a connection\n") |
dabecd7c MR |
950 | { |
951 | if (is_synchronized()) { | |
952 | struct listnode *cache_node; | |
953 | struct cache *cache; | |
954 | struct rtr_mgr_group *group = get_connected_group(); | |
955 | ||
956 | if (!group) { | |
957 | vty_out(vty, "Cannot find a connected group.\n"); | |
958 | return CMD_SUCCESS; | |
959 | } | |
960 | vty_out(vty, "Connected to group %d\n", group->preference); | |
996c9314 | 961 | for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, cache)) { |
dabecd7c MR |
962 | if (cache->preference == group->preference) { |
963 | struct tr_tcp_config *tcp_config; | |
acd4a9f4 | 964 | #if defined(FOUND_SSH) |
dabecd7c | 965 | struct tr_ssh_config *ssh_config; |
acd4a9f4 | 966 | #endif |
dabecd7c MR |
967 | |
968 | switch (cache->type) { | |
969 | case TCP: | |
970 | tcp_config = | |
996c9314 | 971 | cache->tr_config.tcp_config; |
dabecd7c MR |
972 | vty_out(vty, |
973 | "rpki tcp cache %s %s pref %hhu\n", | |
974 | tcp_config->host, | |
975 | tcp_config->port, | |
976 | cache->preference); | |
977 | break; | |
978 | ||
979 | #if defined(FOUND_SSH) | |
980 | case SSH: | |
981 | ssh_config = | |
996c9314 | 982 | cache->tr_config.ssh_config; |
dabecd7c MR |
983 | vty_out(vty, |
984 | "rpki ssh cache %s %u pref %hhu\n", | |
985 | ssh_config->host, | |
986 | ssh_config->port, | |
987 | cache->preference); | |
988 | break; | |
989 | #endif | |
990 | ||
991 | default: | |
992 | break; | |
993 | } | |
994 | } | |
995 | } | |
996 | } else { | |
997 | vty_out(vty, "No connection to RPKI cache server.\n"); | |
998 | } | |
999 | ||
1000 | return CMD_SUCCESS; | |
1001 | } | |
1002 | ||
1003 | DEFUN_NOSH (rpki_exit, | |
1004 | rpki_exit_cmd, | |
1005 | "exit", | |
08f9cfb8 | 1006 | "Exit rpki configuration and restart rpki session\n") |
dabecd7c MR |
1007 | { |
1008 | int ret = reset(false); | |
1009 | ||
1010 | vty->node = CONFIG_NODE; | |
1011 | return ret == SUCCESS ? CMD_SUCCESS : CMD_WARNING; | |
1012 | } | |
1013 | ||
1014 | DEFUN_NOSH (rpki_quit, | |
1015 | rpki_quit_cmd, | |
1016 | "quit", | |
08f9cfb8 | 1017 | "Exit rpki configuration mode\n") |
dabecd7c MR |
1018 | { |
1019 | return rpki_exit(self, vty, argc, argv); | |
1020 | } | |
1021 | ||
1022 | DEFUN_NOSH (rpki_end, | |
1023 | rpki_end_cmd, | |
1024 | "end", | |
08f9cfb8 | 1025 | "End rpki configuration, restart rpki session and change to enable mode.\n") |
dabecd7c MR |
1026 | { |
1027 | int ret = reset(false); | |
1028 | ||
1029 | vty_config_unlock(vty); | |
1030 | vty->node = ENABLE_NODE; | |
1031 | return ret == SUCCESS ? CMD_SUCCESS : CMD_WARNING; | |
1032 | } | |
1033 | ||
1034 | DEFUN (rpki_reset, | |
1035 | rpki_reset_cmd, | |
1036 | "rpki reset", | |
1037 | RPKI_OUTPUT_STRING | |
1038 | "reset rpki\n") | |
1039 | { | |
1040 | return reset(true) == SUCCESS ? CMD_SUCCESS : CMD_WARNING; | |
1041 | } | |
1042 | ||
1043 | DEFUN (debug_rpki, | |
1044 | debug_rpki_cmd, | |
1045 | "debug rpki", | |
1046 | DEBUG_STR | |
08f9cfb8 | 1047 | "Enable debugging for rpki\n") |
dabecd7c MR |
1048 | { |
1049 | rpki_debug = 1; | |
1050 | return CMD_SUCCESS; | |
1051 | } | |
1052 | ||
1053 | DEFUN (no_debug_rpki, | |
1054 | no_debug_rpki_cmd, | |
1055 | "no debug rpki", | |
1056 | NO_STR | |
1057 | DEBUG_STR | |
08f9cfb8 | 1058 | "Disable debugging for rpki\n") |
dabecd7c MR |
1059 | { |
1060 | rpki_debug = 0; | |
1061 | return CMD_SUCCESS; | |
1062 | } | |
1063 | ||
1064 | DEFUN (match_rpki, | |
1065 | match_rpki_cmd, | |
1066 | "match rpki <valid|invalid|notfound>", | |
1067 | MATCH_STR | |
1068 | RPKI_OUTPUT_STRING | |
1069 | "Valid prefix\n" | |
1070 | "Invalid prefix\n" | |
1071 | "Prefix not found\n") | |
1072 | { | |
1073 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
1074 | int ret; | |
1075 | ||
1076 | ret = route_map_add_match(index, "rpki", argv[2]->arg); | |
1077 | if (ret) { | |
1078 | switch (ret) { | |
1079 | case RMAP_RULE_MISSING: | |
1080 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
1081 | return CMD_WARNING_CONFIG_FAILED; | |
1082 | case RMAP_COMPILE_ERROR: | |
1083 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
1084 | return CMD_WARNING_CONFIG_FAILED; | |
1085 | } | |
1086 | } | |
1087 | return CMD_SUCCESS; | |
1088 | } | |
1089 | ||
1090 | DEFUN (no_match_rpki, | |
1091 | no_match_rpki_cmd, | |
1092 | "no match rpki <valid|invalid|notfound>", | |
1093 | NO_STR | |
1094 | MATCH_STR | |
1095 | RPKI_OUTPUT_STRING | |
1096 | "Valid prefix\n" | |
1097 | "Invalid prefix\n" | |
1098 | "Prefix not found\n") | |
1099 | { | |
1100 | VTY_DECLVAR_CONTEXT(route_map_index, index); | |
1101 | int ret; | |
1102 | ||
1103 | ret = route_map_delete_match(index, "rpki", argv[3]->arg); | |
1104 | if (ret) { | |
1105 | switch (ret) { | |
1106 | case RMAP_RULE_MISSING: | |
1107 | vty_out(vty, "%% BGP Can't find rule.\n"); | |
1108 | break; | |
1109 | case RMAP_COMPILE_ERROR: | |
1110 | vty_out(vty, "%% BGP Argument is malformed.\n"); | |
1111 | break; | |
1112 | } | |
1113 | return CMD_WARNING_CONFIG_FAILED; | |
1114 | } | |
1115 | ||
1116 | return CMD_SUCCESS; | |
1117 | } | |
1118 | ||
1119 | static void overwrite_exit_commands(void) | |
1120 | { | |
1121 | unsigned int i; | |
1122 | vector cmd_vector = rpki_node.cmd_vector; | |
1123 | ||
1124 | for (i = 0; i < cmd_vector->active; ++i) { | |
1125 | struct cmd_element *cmd = vector_lookup(cmd_vector, i); | |
1126 | ||
996c9314 LB |
1127 | if (strcmp(cmd->string, "exit") == 0 |
1128 | || strcmp(cmd->string, "quit") == 0 | |
1129 | || strcmp(cmd->string, "end") == 0) { | |
dabecd7c MR |
1130 | uninstall_element(RPKI_NODE, cmd); |
1131 | } | |
1132 | } | |
1133 | ||
1134 | install_element(RPKI_NODE, &rpki_exit_cmd); | |
1135 | install_element(RPKI_NODE, &rpki_quit_cmd); | |
1136 | install_element(RPKI_NODE, &rpki_end_cmd); | |
1137 | } | |
1138 | ||
1139 | static void install_cli_commands(void) | |
1140 | { | |
996c9314 | 1141 | // TODO: make config write work |
dabecd7c MR |
1142 | install_node(&rpki_node, &config_write); |
1143 | install_default(RPKI_NODE); | |
1144 | overwrite_exit_commands(); | |
1145 | install_element(CONFIG_NODE, &rpki_cmd); | |
1146 | install_element(VIEW_NODE, &rpki_cmd); | |
1147 | ||
1148 | install_element(ENABLE_NODE, &bgp_rpki_start_cmd); | |
1149 | install_element(ENABLE_NODE, &bgp_rpki_stop_cmd); | |
1150 | ||
1151 | /* Install rpki reset command */ | |
1152 | install_element(RPKI_NODE, &rpki_reset_cmd); | |
1153 | ||
1154 | /* Install rpki polling period commands */ | |
1155 | install_element(RPKI_NODE, &rpki_polling_period_cmd); | |
1156 | install_element(RPKI_NODE, &no_rpki_polling_period_cmd); | |
1157 | ||
1158 | /* Install rpki expire interval commands */ | |
1159 | install_element(RPKI_NODE, &rpki_expire_interval_cmd); | |
1160 | install_element(RPKI_NODE, &no_rpki_expire_interval_cmd); | |
1161 | ||
1162 | /* Install rpki retry interval commands */ | |
1163 | install_element(RPKI_NODE, &rpki_retry_interval_cmd); | |
1164 | install_element(RPKI_NODE, &no_rpki_retry_interval_cmd); | |
1165 | ||
1166 | /* Install rpki timeout commands */ | |
1167 | install_element(RPKI_NODE, &rpki_timeout_cmd); | |
1168 | install_element(RPKI_NODE, &no_rpki_timeout_cmd); | |
1169 | ||
1170 | /* Install rpki synchronisation timeout commands */ | |
1171 | install_element(RPKI_NODE, &rpki_synchronisation_timeout_cmd); | |
1172 | install_element(RPKI_NODE, &no_rpki_synchronisation_timeout_cmd); | |
1173 | ||
1174 | /* Install rpki cache commands */ | |
1175 | install_element(RPKI_NODE, &rpki_cache_cmd); | |
1176 | install_element(RPKI_NODE, &no_rpki_cache_cmd); | |
1177 | ||
1178 | /* Install show commands */ | |
1179 | install_element(ENABLE_NODE, &show_rpki_prefix_table_cmd); | |
1180 | install_element(ENABLE_NODE, &show_rpki_cache_connection_cmd); | |
1181 | install_element(ENABLE_NODE, &show_rpki_cache_server_cmd); | |
1182 | ||
1183 | /* Install debug commands */ | |
1184 | install_element(CONFIG_NODE, &debug_rpki_cmd); | |
1185 | install_element(ENABLE_NODE, &debug_rpki_cmd); | |
1186 | install_element(CONFIG_NODE, &no_debug_rpki_cmd); | |
1187 | install_element(ENABLE_NODE, &no_debug_rpki_cmd); | |
1188 | ||
1189 | /* Install route match */ | |
1190 | route_map_install_match(&route_match_rpki_cmd); | |
1191 | install_element(RMAP_NODE, &match_rpki_cmd); | |
1192 | install_element(RMAP_NODE, &no_match_rpki_cmd); | |
1193 | } | |
1194 | ||
1195 | FRR_MODULE_SETUP(.name = "bgpd_rpki", .version = "0.3.6", | |
1196 | .description = "Enable RPKI support for FRR.", | |
996c9314 | 1197 | .init = bgp_rpki_module_init) |