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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
3abaabda | 2 | |
6ff79f76 YW |
3 | #include <net/if.h> |
4 | ||
3abaabda | 5 | #include "alloc-util.h" |
04b764bf | 6 | #include "bus-common-errors.h" |
3abaabda LP |
7 | #include "bus-util.h" |
8 | #include "parse-util.h" | |
9 | #include "resolve-util.h" | |
10 | #include "resolved-bus.h" | |
11 | #include "resolved-link-bus.h" | |
7207052d | 12 | #include "resolved-resolv-conf.h" |
3abaabda LP |
13 | #include "strv.h" |
14 | ||
acd380c4 YW |
15 | static BUS_DEFINE_PROPERTY_GET(property_get_dnssec_supported, "b", Link, link_dnssec_supported); |
16 | static BUS_DEFINE_PROPERTY_GET2(property_get_dnssec_mode, "s", Link, link_get_dnssec_mode, dnssec_mode_to_string); | |
3abaabda | 17 | |
c9299be2 | 18 | static int property_get_dns_over_tls_mode( |
d050561a IT |
19 | sd_bus *bus, |
20 | const char *path, | |
21 | const char *interface, | |
22 | const char *property, | |
23 | sd_bus_message *reply, | |
24 | void *userdata, | |
25 | sd_bus_error *error) { | |
26 | ||
27 | Link *l = userdata; | |
28 | ||
29 | assert(reply); | |
30 | assert(l); | |
31 | ||
c9299be2 | 32 | return sd_bus_message_append(reply, "s", dns_over_tls_mode_to_string(link_get_dns_over_tls_mode(l))); |
d050561a IT |
33 | } |
34 | ||
3abaabda LP |
35 | static int property_get_dns( |
36 | sd_bus *bus, | |
37 | const char *path, | |
38 | const char *interface, | |
39 | const char *property, | |
40 | sd_bus_message *reply, | |
41 | void *userdata, | |
42 | sd_bus_error *error) { | |
43 | ||
44 | Link *l = userdata; | |
45 | DnsServer *s; | |
46 | int r; | |
47 | ||
48 | assert(reply); | |
49 | assert(l); | |
50 | ||
51 | r = sd_bus_message_open_container(reply, 'a', "(iay)"); | |
52 | if (r < 0) | |
53 | return r; | |
54 | ||
55 | LIST_FOREACH(servers, s, l->dns_servers) { | |
56 | r = bus_dns_server_append(reply, s, false); | |
57 | if (r < 0) | |
58 | return r; | |
59 | } | |
60 | ||
61 | return sd_bus_message_close_container(reply); | |
62 | } | |
63 | ||
b7ac92cd YW |
64 | static int property_get_current_dns_server( |
65 | sd_bus *bus, | |
66 | const char *path, | |
67 | const char *interface, | |
68 | const char *property, | |
69 | sd_bus_message *reply, | |
70 | void *userdata, | |
71 | sd_bus_error *error) { | |
72 | ||
73 | DnsServer *s; | |
74 | ||
75 | assert(reply); | |
76 | assert(userdata); | |
77 | ||
78 | s = *(DnsServer **) userdata; | |
79 | ||
80 | return bus_dns_server_append(reply, s, false); | |
81 | } | |
82 | ||
3abaabda LP |
83 | static int property_get_domains( |
84 | sd_bus *bus, | |
85 | const char *path, | |
86 | const char *interface, | |
87 | const char *property, | |
88 | sd_bus_message *reply, | |
89 | void *userdata, | |
90 | sd_bus_error *error) { | |
91 | ||
92 | Link *l = userdata; | |
93 | DnsSearchDomain *d; | |
94 | int r; | |
95 | ||
96 | assert(reply); | |
97 | assert(l); | |
98 | ||
ad44b56b | 99 | r = sd_bus_message_open_container(reply, 'a', "(sb)"); |
3abaabda LP |
100 | if (r < 0) |
101 | return r; | |
102 | ||
103 | LIST_FOREACH(domains, d, l->search_domains) { | |
ad44b56b | 104 | r = sd_bus_message_append(reply, "(sb)", d->name, d->route_only); |
3abaabda LP |
105 | if (r < 0) |
106 | return r; | |
107 | } | |
108 | ||
109 | return sd_bus_message_close_container(reply); | |
110 | } | |
111 | ||
77673795 LP |
112 | static int property_get_default_route( |
113 | sd_bus *bus, | |
114 | const char *path, | |
115 | const char *interface, | |
116 | const char *property, | |
117 | sd_bus_message *reply, | |
118 | void *userdata, | |
119 | sd_bus_error *error) { | |
120 | ||
121 | Link *l = userdata; | |
122 | ||
123 | assert(reply); | |
124 | assert(l); | |
125 | ||
126 | /* Return what is configured, if there's something configured */ | |
127 | if (l->default_route >= 0) | |
128 | return sd_bus_message_append(reply, "b", l->default_route); | |
129 | ||
130 | /* Otherwise report what is in effect */ | |
131 | if (l->unicast_scope) | |
132 | return sd_bus_message_append(reply, "b", dns_scope_is_default_route(l->unicast_scope)); | |
133 | ||
134 | return sd_bus_message_append(reply, "b", false); | |
135 | } | |
136 | ||
3abaabda LP |
137 | static int property_get_scopes_mask( |
138 | sd_bus *bus, | |
139 | const char *path, | |
140 | const char *interface, | |
141 | const char *property, | |
142 | sd_bus_message *reply, | |
143 | void *userdata, | |
144 | sd_bus_error *error) { | |
145 | ||
146 | Link *l = userdata; | |
147 | uint64_t mask; | |
148 | ||
149 | assert(reply); | |
150 | assert(l); | |
151 | ||
152 | mask = (l->unicast_scope ? SD_RESOLVED_DNS : 0) | | |
153 | (l->llmnr_ipv4_scope ? SD_RESOLVED_LLMNR_IPV4 : 0) | | |
154 | (l->llmnr_ipv6_scope ? SD_RESOLVED_LLMNR_IPV6 : 0) | | |
155 | (l->mdns_ipv4_scope ? SD_RESOLVED_MDNS_IPV4 : 0) | | |
156 | (l->mdns_ipv6_scope ? SD_RESOLVED_MDNS_IPV6 : 0); | |
157 | ||
158 | return sd_bus_message_append(reply, "t", mask); | |
159 | } | |
160 | ||
161 | static int property_get_ntas( | |
162 | sd_bus *bus, | |
163 | const char *path, | |
164 | const char *interface, | |
165 | const char *property, | |
166 | sd_bus_message *reply, | |
167 | void *userdata, | |
168 | sd_bus_error *error) { | |
169 | ||
170 | Link *l = userdata; | |
171 | const char *name; | |
172 | Iterator i; | |
173 | int r; | |
174 | ||
175 | assert(reply); | |
176 | assert(l); | |
177 | ||
178 | r = sd_bus_message_open_container(reply, 'a', "s"); | |
179 | if (r < 0) | |
180 | return r; | |
181 | ||
182 | SET_FOREACH(name, l->dnssec_negative_trust_anchors, i) { | |
183 | r = sd_bus_message_append(reply, "s", name); | |
184 | if (r < 0) | |
185 | return r; | |
186 | } | |
187 | ||
188 | return sd_bus_message_close_container(reply); | |
189 | } | |
190 | ||
04b764bf LP |
191 | static int verify_unmanaged_link(Link *l, sd_bus_error *error) { |
192 | assert(l); | |
193 | ||
194 | if (l->flags & IFF_LOOPBACK) | |
6ff79f76 | 195 | return sd_bus_error_setf(error, BUS_ERROR_LINK_BUSY, "Link %s is loopback device.", l->ifname); |
04b764bf | 196 | if (l->is_managed) |
6ff79f76 | 197 | return sd_bus_error_setf(error, BUS_ERROR_LINK_BUSY, "Link %s is managed.", l->ifname); |
04b764bf LP |
198 | |
199 | return 0; | |
200 | } | |
201 | ||
d2ec6608 LP |
202 | int bus_link_method_set_dns_servers(sd_bus_message *message, void *userdata, sd_bus_error *error) { |
203 | _cleanup_free_ struct in_addr_data *dns = NULL; | |
204 | size_t allocated = 0, n = 0; | |
205 | Link *l = userdata; | |
206 | unsigned i; | |
207 | int r; | |
208 | ||
209 | assert(message); | |
210 | assert(l); | |
211 | ||
04b764bf LP |
212 | r = verify_unmanaged_link(l, error); |
213 | if (r < 0) | |
214 | return r; | |
215 | ||
d2ec6608 LP |
216 | r = sd_bus_message_enter_container(message, 'a', "(iay)"); |
217 | if (r < 0) | |
218 | return r; | |
219 | ||
220 | for (;;) { | |
221 | int family; | |
222 | size_t sz; | |
223 | const void *d; | |
224 | ||
225 | assert_cc(sizeof(int) == sizeof(int32_t)); | |
226 | ||
227 | r = sd_bus_message_enter_container(message, 'r', "iay"); | |
228 | if (r < 0) | |
229 | return r; | |
230 | if (r == 0) | |
231 | break; | |
232 | ||
233 | r = sd_bus_message_read(message, "i", &family); | |
234 | if (r < 0) | |
235 | return r; | |
236 | ||
237 | if (!IN_SET(family, AF_INET, AF_INET6)) | |
238 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Unknown address family %i", family); | |
239 | ||
240 | r = sd_bus_message_read_array(message, 'y', &d, &sz); | |
241 | if (r < 0) | |
242 | return r; | |
243 | if (sz != FAMILY_ADDRESS_SIZE(family)) | |
244 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid address size"); | |
245 | ||
b30bf55d LP |
246 | if (!dns_server_address_valid(family, d)) |
247 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid DNS server address"); | |
248 | ||
d2ec6608 LP |
249 | r = sd_bus_message_exit_container(message); |
250 | if (r < 0) | |
251 | return r; | |
252 | ||
253 | if (!GREEDY_REALLOC(dns, allocated, n+1)) | |
254 | return -ENOMEM; | |
255 | ||
256 | dns[n].family = family; | |
257 | memcpy(&dns[n].address, d, sz); | |
258 | n++; | |
259 | } | |
260 | ||
261 | r = sd_bus_message_exit_container(message); | |
262 | if (r < 0) | |
263 | return r; | |
264 | ||
265 | dns_server_mark_all(l->dns_servers); | |
266 | ||
267 | for (i = 0; i < n; i++) { | |
268 | DnsServer *s; | |
269 | ||
2817157b | 270 | s = dns_server_find(l->dns_servers, dns[i].family, &dns[i].address, 0); |
d2ec6608 LP |
271 | if (s) |
272 | dns_server_move_back_and_unmark(s); | |
273 | else { | |
2817157b | 274 | r = dns_server_new(l->manager, NULL, DNS_SERVER_LINK, l, dns[i].family, &dns[i].address, 0); |
d2ec6608 LP |
275 | if (r < 0) |
276 | goto clear; | |
277 | } | |
278 | ||
279 | } | |
280 | ||
281 | dns_server_unlink_marked(l->dns_servers); | |
282 | link_allocate_scopes(l); | |
283 | ||
943ef07c | 284 | (void) link_save_user(l); |
7207052d LP |
285 | (void) manager_write_resolv_conf(l->manager); |
286 | ||
d2ec6608 LP |
287 | return sd_bus_reply_method_return(message, NULL); |
288 | ||
289 | clear: | |
290 | dns_server_unlink_all(l->dns_servers); | |
291 | return r; | |
292 | } | |
293 | ||
ee116b54 | 294 | int bus_link_method_set_domains(sd_bus_message *message, void *userdata, sd_bus_error *error) { |
d2ec6608 | 295 | Link *l = userdata; |
d2ec6608 LP |
296 | int r; |
297 | ||
298 | assert(message); | |
299 | assert(l); | |
300 | ||
04b764bf LP |
301 | r = verify_unmanaged_link(l, error); |
302 | if (r < 0) | |
303 | return r; | |
304 | ||
ad44b56b | 305 | r = sd_bus_message_enter_container(message, 'a', "(sb)"); |
d2ec6608 LP |
306 | if (r < 0) |
307 | return r; | |
308 | ||
ad44b56b LP |
309 | for (;;) { |
310 | const char *name; | |
311 | int route_only; | |
d2ec6608 | 312 | |
ad44b56b | 313 | r = sd_bus_message_read(message, "(sb)", &name, &route_only); |
d2ec6608 LP |
314 | if (r < 0) |
315 | return r; | |
316 | if (r == 0) | |
ad44b56b LP |
317 | break; |
318 | ||
319 | r = dns_name_is_valid(name); | |
320 | if (r < 0) | |
321 | return r; | |
322 | if (r == 0) | |
323 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid search domain %s", name); | |
324 | if (!route_only && dns_name_is_root(name)) | |
d2ec6608 LP |
325 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Root domain is not suitable as search domain"); |
326 | } | |
327 | ||
328 | dns_search_domain_mark_all(l->search_domains); | |
329 | ||
ad44b56b LP |
330 | r = sd_bus_message_rewind(message, false); |
331 | if (r < 0) | |
332 | return r; | |
333 | ||
334 | for (;;) { | |
d2ec6608 | 335 | DnsSearchDomain *d; |
ad44b56b LP |
336 | const char *name; |
337 | int route_only; | |
d2ec6608 | 338 | |
ad44b56b LP |
339 | r = sd_bus_message_read(message, "(sb)", &name, &route_only); |
340 | if (r < 0) | |
341 | goto clear; | |
342 | if (r == 0) | |
343 | break; | |
344 | ||
345 | r = dns_search_domain_find(l->search_domains, name, &d); | |
d2ec6608 LP |
346 | if (r < 0) |
347 | goto clear; | |
348 | ||
349 | if (r > 0) | |
350 | dns_search_domain_move_back_and_unmark(d); | |
351 | else { | |
ad44b56b | 352 | r = dns_search_domain_new(l->manager, &d, DNS_SEARCH_DOMAIN_LINK, l, name); |
d2ec6608 LP |
353 | if (r < 0) |
354 | goto clear; | |
355 | } | |
ad44b56b LP |
356 | |
357 | d->route_only = route_only; | |
d2ec6608 LP |
358 | } |
359 | ||
ad44b56b LP |
360 | r = sd_bus_message_exit_container(message); |
361 | if (r < 0) | |
362 | goto clear; | |
363 | ||
d2ec6608 | 364 | dns_search_domain_unlink_marked(l->search_domains); |
7207052d | 365 | |
943ef07c | 366 | (void) link_save_user(l); |
7207052d LP |
367 | (void) manager_write_resolv_conf(l->manager); |
368 | ||
d2ec6608 LP |
369 | return sd_bus_reply_method_return(message, NULL); |
370 | ||
371 | clear: | |
372 | dns_search_domain_unlink_all(l->search_domains); | |
373 | return r; | |
374 | } | |
375 | ||
77673795 LP |
376 | int bus_link_method_set_default_route(sd_bus_message *message, void *userdata, sd_bus_error *error) { |
377 | Link *l = userdata; | |
378 | int r, b; | |
379 | ||
380 | assert(message); | |
381 | assert(l); | |
382 | ||
383 | r = verify_unmanaged_link(l, error); | |
384 | if (r < 0) | |
385 | return r; | |
386 | ||
387 | r = sd_bus_message_read(message, "b", &b); | |
388 | if (r < 0) | |
389 | return r; | |
390 | ||
391 | if (l->default_route != b) { | |
392 | l->default_route = b; | |
393 | ||
394 | (void) link_save_user(l); | |
395 | (void) manager_write_resolv_conf(l->manager); | |
396 | } | |
397 | ||
398 | return sd_bus_reply_method_return(message, NULL); | |
399 | } | |
400 | ||
d2ec6608 LP |
401 | int bus_link_method_set_llmnr(sd_bus_message *message, void *userdata, sd_bus_error *error) { |
402 | Link *l = userdata; | |
403 | ResolveSupport mode; | |
404 | const char *llmnr; | |
405 | int r; | |
406 | ||
407 | assert(message); | |
408 | assert(l); | |
409 | ||
04b764bf LP |
410 | r = verify_unmanaged_link(l, error); |
411 | if (r < 0) | |
412 | return r; | |
413 | ||
d2ec6608 LP |
414 | r = sd_bus_message_read(message, "s", &llmnr); |
415 | if (r < 0) | |
416 | return r; | |
417 | ||
418 | if (isempty(llmnr)) | |
419 | mode = RESOLVE_SUPPORT_YES; | |
420 | else { | |
421 | mode = resolve_support_from_string(llmnr); | |
422 | if (mode < 0) | |
423 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid LLMNR setting: %s", llmnr); | |
424 | } | |
425 | ||
426 | l->llmnr_support = mode; | |
427 | link_allocate_scopes(l); | |
428 | link_add_rrs(l, false); | |
429 | ||
943ef07c LP |
430 | (void) link_save_user(l); |
431 | ||
d2ec6608 LP |
432 | return sd_bus_reply_method_return(message, NULL); |
433 | } | |
434 | ||
435 | int bus_link_method_set_mdns(sd_bus_message *message, void *userdata, sd_bus_error *error) { | |
436 | Link *l = userdata; | |
437 | ResolveSupport mode; | |
438 | const char *mdns; | |
439 | int r; | |
440 | ||
441 | assert(message); | |
442 | assert(l); | |
443 | ||
04b764bf LP |
444 | r = verify_unmanaged_link(l, error); |
445 | if (r < 0) | |
446 | return r; | |
447 | ||
d2ec6608 LP |
448 | r = sd_bus_message_read(message, "s", &mdns); |
449 | if (r < 0) | |
450 | return r; | |
451 | ||
452 | if (isempty(mdns)) | |
453 | mode = RESOLVE_SUPPORT_NO; | |
454 | else { | |
455 | mode = resolve_support_from_string(mdns); | |
456 | if (mode < 0) | |
457 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid MulticastDNS setting: %s", mdns); | |
458 | } | |
459 | ||
460 | l->mdns_support = mode; | |
461 | link_allocate_scopes(l); | |
462 | link_add_rrs(l, false); | |
463 | ||
943ef07c LP |
464 | (void) link_save_user(l); |
465 | ||
d2ec6608 LP |
466 | return sd_bus_reply_method_return(message, NULL); |
467 | } | |
468 | ||
c9299be2 | 469 | int bus_link_method_set_dns_over_tls(sd_bus_message *message, void *userdata, sd_bus_error *error) { |
d050561a | 470 | Link *l = userdata; |
c9299be2 IT |
471 | const char *dns_over_tls; |
472 | DnsOverTlsMode mode; | |
d050561a IT |
473 | int r; |
474 | ||
475 | assert(message); | |
476 | assert(l); | |
477 | ||
478 | r = verify_unmanaged_link(l, error); | |
479 | if (r < 0) | |
480 | return r; | |
481 | ||
c9299be2 | 482 | r = sd_bus_message_read(message, "s", &dns_over_tls); |
d050561a IT |
483 | if (r < 0) |
484 | return r; | |
485 | ||
c9299be2 IT |
486 | if (isempty(dns_over_tls)) |
487 | mode = _DNS_OVER_TLS_MODE_INVALID; | |
d050561a | 488 | else { |
c9299be2 | 489 | mode = dns_over_tls_mode_from_string(dns_over_tls); |
d050561a | 490 | if (mode < 0) |
c9299be2 | 491 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid DNSOverTLS setting: %s", dns_over_tls); |
d050561a IT |
492 | } |
493 | ||
c9299be2 | 494 | link_set_dns_over_tls_mode(l, mode); |
d050561a IT |
495 | |
496 | (void) link_save_user(l); | |
497 | ||
498 | return sd_bus_reply_method_return(message, NULL); | |
499 | } | |
500 | ||
d2ec6608 LP |
501 | int bus_link_method_set_dnssec(sd_bus_message *message, void *userdata, sd_bus_error *error) { |
502 | Link *l = userdata; | |
503 | const char *dnssec; | |
504 | DnssecMode mode; | |
505 | int r; | |
506 | ||
507 | assert(message); | |
508 | assert(l); | |
509 | ||
04b764bf LP |
510 | r = verify_unmanaged_link(l, error); |
511 | if (r < 0) | |
512 | return r; | |
513 | ||
d2ec6608 LP |
514 | r = sd_bus_message_read(message, "s", &dnssec); |
515 | if (r < 0) | |
516 | return r; | |
517 | ||
518 | if (isempty(dnssec)) | |
519 | mode = _DNSSEC_MODE_INVALID; | |
520 | else { | |
521 | mode = dnssec_mode_from_string(dnssec); | |
522 | if (mode < 0) | |
523 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid DNSSEC setting: %s", dnssec); | |
524 | } | |
525 | ||
526 | link_set_dnssec_mode(l, mode); | |
527 | ||
943ef07c LP |
528 | (void) link_save_user(l); |
529 | ||
d2ec6608 LP |
530 | return sd_bus_reply_method_return(message, NULL); |
531 | } | |
532 | ||
533 | int bus_link_method_set_dnssec_negative_trust_anchors(sd_bus_message *message, void *userdata, sd_bus_error *error) { | |
534 | _cleanup_set_free_free_ Set *ns = NULL; | |
c6d92582 | 535 | _cleanup_strv_free_ char **ntas = NULL; |
d2ec6608 LP |
536 | Link *l = userdata; |
537 | int r; | |
538 | char **i; | |
539 | ||
540 | assert(message); | |
541 | assert(l); | |
542 | ||
04b764bf LP |
543 | r = verify_unmanaged_link(l, error); |
544 | if (r < 0) | |
545 | return r; | |
546 | ||
d2ec6608 LP |
547 | r = sd_bus_message_read_strv(message, &ntas); |
548 | if (r < 0) | |
549 | return r; | |
550 | ||
551 | STRV_FOREACH(i, ntas) { | |
552 | r = dns_name_is_valid(*i); | |
553 | if (r < 0) | |
554 | return r; | |
555 | if (r == 0) | |
55abd6da | 556 | return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid negative trust anchor domain: %s", *i); |
d2ec6608 LP |
557 | } |
558 | ||
559 | ns = set_new(&dns_name_hash_ops); | |
560 | if (!ns) | |
561 | return -ENOMEM; | |
562 | ||
563 | STRV_FOREACH(i, ntas) { | |
564 | r = set_put_strdup(ns, *i); | |
565 | if (r < 0) | |
566 | return r; | |
567 | } | |
568 | ||
569 | set_free_free(l->dnssec_negative_trust_anchors); | |
ae2a15bc | 570 | l->dnssec_negative_trust_anchors = TAKE_PTR(ns); |
d2ec6608 | 571 | |
943ef07c LP |
572 | (void) link_save_user(l); |
573 | ||
d2ec6608 LP |
574 | return sd_bus_reply_method_return(message, NULL); |
575 | } | |
576 | ||
577 | int bus_link_method_revert(sd_bus_message *message, void *userdata, sd_bus_error *error) { | |
578 | Link *l = userdata; | |
04b764bf | 579 | int r; |
d2ec6608 LP |
580 | |
581 | assert(message); | |
582 | assert(l); | |
583 | ||
04b764bf LP |
584 | r = verify_unmanaged_link(l, error); |
585 | if (r < 0) | |
586 | return r; | |
587 | ||
d2ec6608 LP |
588 | link_flush_settings(l); |
589 | link_allocate_scopes(l); | |
590 | link_add_rrs(l, false); | |
591 | ||
943ef07c | 592 | (void) link_save_user(l); |
7207052d LP |
593 | (void) manager_write_resolv_conf(l->manager); |
594 | ||
d2ec6608 LP |
595 | return sd_bus_reply_method_return(message, NULL); |
596 | } | |
597 | ||
3abaabda LP |
598 | const sd_bus_vtable link_vtable[] = { |
599 | SD_BUS_VTABLE_START(0), | |
600 | ||
601 | SD_BUS_PROPERTY("ScopesMask", "t", property_get_scopes_mask, 0, 0), | |
602 | SD_BUS_PROPERTY("DNS", "a(iay)", property_get_dns, 0, 0), | |
b7ac92cd | 603 | SD_BUS_PROPERTY("CurrentDNSServer", "(iay)", property_get_current_dns_server, offsetof(Link, current_dns_server), 0), |
ad44b56b | 604 | SD_BUS_PROPERTY("Domains", "a(sb)", property_get_domains, 0, 0), |
77673795 | 605 | SD_BUS_PROPERTY("DefaultRoute", "b", property_get_default_route, 0, 0), |
bf4e5c4c YW |
606 | SD_BUS_PROPERTY("LLMNR", "s", bus_property_get_resolve_support, offsetof(Link, llmnr_support), 0), |
607 | SD_BUS_PROPERTY("MulticastDNS", "s", bus_property_get_resolve_support, offsetof(Link, mdns_support), 0), | |
c9299be2 | 608 | SD_BUS_PROPERTY("DNSOverTLS", "s", property_get_dns_over_tls_mode, 0, 0), |
a3712979 | 609 | SD_BUS_PROPERTY("DNSSEC", "s", property_get_dnssec_mode, 0, 0), |
3abaabda | 610 | SD_BUS_PROPERTY("DNSSECNegativeTrustAnchors", "as", property_get_ntas, 0, 0), |
c2cf6e0b | 611 | SD_BUS_PROPERTY("DNSSECSupported", "b", property_get_dnssec_supported, 0, 0), |
3abaabda | 612 | |
d2ec6608 | 613 | SD_BUS_METHOD("SetDNS", "a(iay)", NULL, bus_link_method_set_dns_servers, 0), |
ee116b54 | 614 | SD_BUS_METHOD("SetDomains", "a(sb)", NULL, bus_link_method_set_domains, 0), |
77673795 | 615 | SD_BUS_METHOD("SetDefaultRoute", "b", NULL, bus_link_method_set_default_route, 0), |
d2ec6608 LP |
616 | SD_BUS_METHOD("SetLLMNR", "s", NULL, bus_link_method_set_llmnr, 0), |
617 | SD_BUS_METHOD("SetMulticastDNS", "s", NULL, bus_link_method_set_mdns, 0), | |
c9299be2 | 618 | SD_BUS_METHOD("SetDNSOverTLS", "s", NULL, bus_link_method_set_dns_over_tls, 0), |
d2ec6608 LP |
619 | SD_BUS_METHOD("SetDNSSEC", "s", NULL, bus_link_method_set_dnssec, 0), |
620 | SD_BUS_METHOD("SetDNSSECNegativeTrustAnchors", "as", NULL, bus_link_method_set_dnssec_negative_trust_anchors, 0), | |
621 | SD_BUS_METHOD("Revert", NULL, NULL, bus_link_method_revert, 0), | |
622 | ||
3abaabda LP |
623 | SD_BUS_VTABLE_END |
624 | }; | |
625 | ||
626 | int link_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error) { | |
627 | _cleanup_free_ char *e = NULL; | |
628 | Manager *m = userdata; | |
629 | int ifindex; | |
630 | Link *link; | |
631 | int r; | |
632 | ||
633 | assert(bus); | |
634 | assert(path); | |
635 | assert(interface); | |
636 | assert(found); | |
637 | assert(m); | |
638 | ||
639 | r = sd_bus_path_decode(path, "/org/freedesktop/resolve1/link", &e); | |
640 | if (r <= 0) | |
641 | return 0; | |
642 | ||
643 | r = parse_ifindex(e, &ifindex); | |
644 | if (r < 0) | |
645 | return 0; | |
646 | ||
647 | link = hashmap_get(m->links, INT_TO_PTR(ifindex)); | |
648 | if (!link) | |
649 | return 0; | |
650 | ||
651 | *found = link; | |
652 | return 1; | |
653 | } | |
654 | ||
655 | char *link_bus_path(Link *link) { | |
656 | _cleanup_free_ char *ifindex = NULL; | |
657 | char *p; | |
658 | int r; | |
659 | ||
660 | assert(link); | |
661 | ||
662 | if (asprintf(&ifindex, "%i", link->ifindex) < 0) | |
663 | return NULL; | |
664 | ||
665 | r = sd_bus_path_encode("/org/freedesktop/resolve1/link", ifindex, &p); | |
666 | if (r < 0) | |
667 | return NULL; | |
668 | ||
669 | return p; | |
670 | } | |
671 | ||
672 | int link_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) { | |
673 | _cleanup_strv_free_ char **l = NULL; | |
674 | Manager *m = userdata; | |
675 | Link *link; | |
676 | Iterator i; | |
677 | unsigned c = 0; | |
678 | ||
679 | assert(bus); | |
680 | assert(path); | |
681 | assert(m); | |
682 | assert(nodes); | |
683 | ||
684 | l = new0(char*, hashmap_size(m->links) + 1); | |
685 | if (!l) | |
686 | return -ENOMEM; | |
687 | ||
688 | HASHMAP_FOREACH(link, m->links, i) { | |
689 | char *p; | |
690 | ||
691 | p = link_bus_path(link); | |
692 | if (!p) | |
693 | return -ENOMEM; | |
694 | ||
695 | l[c++] = p; | |
696 | } | |
697 | ||
698 | l[c] = NULL; | |
ae2a15bc | 699 | *nodes = TAKE_PTR(l); |
3abaabda LP |
700 | |
701 | return 1; | |
702 | } |