From 55944e5e40b1be2afc4855d8d2baf4b73d1876b5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:49:52 +0200 Subject: Adding upstream version 255.4. Signed-off-by: Daniel Baumann --- src/resolve/resolved-link-bus.c | 907 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 907 insertions(+) create mode 100644 src/resolve/resolved-link-bus.c (limited to 'src/resolve/resolved-link-bus.c') diff --git a/src/resolve/resolved-link-bus.c b/src/resolve/resolved-link-bus.c new file mode 100644 index 0000000..4f8f591 --- /dev/null +++ b/src/resolve/resolved-link-bus.c @@ -0,0 +1,907 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include +#include +#include + +#include "alloc-util.h" +#include "bus-common-errors.h" +#include "bus-get-properties.h" +#include "bus-message-util.h" +#include "bus-polkit.h" +#include "log-link.h" +#include "parse-util.h" +#include "resolve-util.h" +#include "resolved-bus.h" +#include "resolved-link-bus.h" +#include "resolved-resolv-conf.h" +#include "socket-netlink.h" +#include "stdio-util.h" +#include "strv.h" +#include "user-util.h" + +static BUS_DEFINE_PROPERTY_GET(property_get_dnssec_supported, "b", Link, link_dnssec_supported); +static BUS_DEFINE_PROPERTY_GET2(property_get_dnssec_mode, "s", Link, link_get_dnssec_mode, dnssec_mode_to_string); +static BUS_DEFINE_PROPERTY_GET2(property_get_llmnr_support, "s", Link, link_get_llmnr_support, resolve_support_to_string); +static BUS_DEFINE_PROPERTY_GET2(property_get_mdns_support, "s", Link, link_get_mdns_support, resolve_support_to_string); + +static int property_get_dns_over_tls_mode( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + + Link *l = ASSERT_PTR(userdata); + + assert(reply); + + return sd_bus_message_append(reply, "s", dns_over_tls_mode_to_string(link_get_dns_over_tls_mode(l))); +} + +static int property_get_dns_internal( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error, + bool extended) { + + Link *l = ASSERT_PTR(userdata); + int r; + + assert(reply); + + r = sd_bus_message_open_container(reply, 'a', extended ? "(iayqs)" : "(iay)"); + if (r < 0) + return r; + + LIST_FOREACH(servers, s, l->dns_servers) { + r = bus_dns_server_append(reply, s, false, extended); + if (r < 0) + return r; + } + + return sd_bus_message_close_container(reply); +} + +static int property_get_dns( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + return property_get_dns_internal(bus, path, interface, property, reply, userdata, error, false); +} + +static int property_get_dns_ex( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + return property_get_dns_internal(bus, path, interface, property, reply, userdata, error, true); +} + +static int property_get_current_dns_server_internal( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error, + bool extended) { + + DnsServer *s; + + assert(reply); + assert(userdata); + + s = *(DnsServer **) userdata; + + return bus_dns_server_append(reply, s, false, extended); +} + +static int property_get_current_dns_server( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + return property_get_current_dns_server_internal(bus, path, interface, property, reply, userdata, error, false); +} + +static int property_get_current_dns_server_ex( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + return property_get_current_dns_server_internal(bus, path, interface, property, reply, userdata, error, true); +} + +static int property_get_domains( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + + Link *l = ASSERT_PTR(userdata); + int r; + + assert(reply); + + r = sd_bus_message_open_container(reply, 'a', "(sb)"); + if (r < 0) + return r; + + LIST_FOREACH(domains, d, l->search_domains) { + r = sd_bus_message_append(reply, "(sb)", d->name, d->route_only); + if (r < 0) + return r; + } + + return sd_bus_message_close_container(reply); +} + +static int property_get_default_route( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + + Link *l = ASSERT_PTR(userdata); + + assert(reply); + + /* Return what is configured, if there's something configured */ + if (l->default_route >= 0) + return sd_bus_message_append(reply, "b", l->default_route); + + /* Otherwise report what is in effect */ + if (l->unicast_scope) + return sd_bus_message_append(reply, "b", dns_scope_is_default_route(l->unicast_scope)); + + return sd_bus_message_append(reply, "b", false); +} + +static int property_get_scopes_mask( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + + Link *l = ASSERT_PTR(userdata); + uint64_t mask; + + assert(reply); + + mask = (l->unicast_scope ? SD_RESOLVED_DNS : 0) | + (l->llmnr_ipv4_scope ? SD_RESOLVED_LLMNR_IPV4 : 0) | + (l->llmnr_ipv6_scope ? SD_RESOLVED_LLMNR_IPV6 : 0) | + (l->mdns_ipv4_scope ? SD_RESOLVED_MDNS_IPV4 : 0) | + (l->mdns_ipv6_scope ? SD_RESOLVED_MDNS_IPV6 : 0); + + return sd_bus_message_append(reply, "t", mask); +} + +static int verify_unmanaged_link(Link *l, sd_bus_error *error) { + assert(l); + + if (l->flags & IFF_LOOPBACK) + return sd_bus_error_setf(error, BUS_ERROR_LINK_BUSY, "Link %s is loopback device.", l->ifname); + if (l->is_managed) + return sd_bus_error_setf(error, BUS_ERROR_LINK_BUSY, "Link %s is managed.", l->ifname); + + return 0; +} + +static int bus_link_method_set_dns_servers_internal(sd_bus_message *message, void *userdata, sd_bus_error *error, bool extended) { + _cleanup_free_ char *j = NULL; + struct in_addr_full **dns; + bool changed = false; + Link *l = ASSERT_PTR(userdata); + size_t n; + int r; + + assert(message); + + r = verify_unmanaged_link(l, error); + if (r < 0) + return r; + + r = bus_message_read_dns_servers(message, error, extended, &dns, &n); + if (r < 0) + return r; + + r = bus_verify_polkit_async(message, CAP_NET_ADMIN, + "org.freedesktop.resolve1.set-dns-servers", + NULL, true, UID_INVALID, + &l->manager->polkit_registry, error); + if (r < 0) + goto finalize; + if (r == 0) { + r = 1; /* Polkit will call us back */ + goto finalize; + } + + for (size_t i = 0; i < n; i++) { + const char *s; + + s = in_addr_full_to_string(dns[i]); + if (!s) { + r = -ENOMEM; + goto finalize; + } + + if (!strextend_with_separator(&j, ", ", s)) { + r = -ENOMEM; + goto finalize; + } + } + + bus_client_log(message, "DNS server change"); + + dns_server_mark_all(l->dns_servers); + + for (size_t i = 0; i < n; i++) { + DnsServer *s; + + s = dns_server_find(l->dns_servers, dns[i]->family, &dns[i]->address, dns[i]->port, 0, dns[i]->server_name); + if (s) + dns_server_move_back_and_unmark(s); + else { + r = dns_server_new(l->manager, NULL, DNS_SERVER_LINK, l, dns[i]->family, &dns[i]->address, dns[i]->port, 0, dns[i]->server_name); + if (r < 0) { + dns_server_unlink_all(l->dns_servers); + goto finalize; + } + + changed = true; + } + + } + + changed = dns_server_unlink_marked(l->dns_servers) || changed; + + if (changed) { + link_allocate_scopes(l); + + (void) link_save_user(l); + (void) manager_write_resolv_conf(l->manager); + (void) manager_send_changed(l->manager, "DNS"); + + if (j) + log_link_info(l, "Bus client set DNS server list to: %s", j); + else + log_link_info(l, "Bus client reset DNS server list."); + } + + r = sd_bus_reply_method_return(message, NULL); + +finalize: + for (size_t i = 0; i < n; i++) + in_addr_full_free(dns[i]); + free(dns); + + return r; +} + +int bus_link_method_set_dns_servers(sd_bus_message *message, void *userdata, sd_bus_error *error) { + return bus_link_method_set_dns_servers_internal(message, userdata, error, false); +} + +int bus_link_method_set_dns_servers_ex(sd_bus_message *message, void *userdata, sd_bus_error *error) { + return bus_link_method_set_dns_servers_internal(message, userdata, error, true); +} + +int bus_link_method_set_domains(sd_bus_message *message, void *userdata, sd_bus_error *error) { + _cleanup_free_ char *j = NULL; + Link *l = ASSERT_PTR(userdata); + bool changed = false; + int r; + + assert(message); + + r = verify_unmanaged_link(l, error); + if (r < 0) + return r; + + r = sd_bus_message_enter_container(message, 'a', "(sb)"); + if (r < 0) + return r; + + for (;;) { + _cleanup_free_ char *prefixed = NULL; + const char *name; + int route_only; + + r = sd_bus_message_read(message, "(sb)", &name, &route_only); + if (r < 0) + return r; + if (r == 0) + break; + + r = dns_name_is_valid(name); + if (r < 0) + return r; + if (r == 0) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid search domain %s", name); + if (!route_only && dns_name_is_root(name)) + return sd_bus_error_set(error, SD_BUS_ERROR_INVALID_ARGS, "Root domain is not suitable as search domain"); + + if (route_only) { + prefixed = strjoin("~", name); + if (!prefixed) + return -ENOMEM; + + name = prefixed; + } + + if (!strextend_with_separator(&j, ", ", name)) + return -ENOMEM; + } + + r = sd_bus_message_rewind(message, false); + if (r < 0) + return r; + + r = bus_verify_polkit_async(message, CAP_NET_ADMIN, + "org.freedesktop.resolve1.set-domains", + NULL, true, UID_INVALID, + &l->manager->polkit_registry, error); + if (r < 0) + return r; + if (r == 0) + return 1; /* Polkit will call us back */ + + bus_client_log(message, "dns domains change"); + + dns_search_domain_mark_all(l->search_domains); + + for (;;) { + DnsSearchDomain *d; + const char *name; + int route_only; + + r = sd_bus_message_read(message, "(sb)", &name, &route_only); + if (r < 0) + goto clear; + if (r == 0) + break; + + r = dns_search_domain_find(l->search_domains, name, &d); + if (r < 0) + goto clear; + + if (r > 0) + dns_search_domain_move_back_and_unmark(d); + else { + r = dns_search_domain_new(l->manager, &d, DNS_SEARCH_DOMAIN_LINK, l, name); + if (r < 0) + goto clear; + + changed = true; + } + + d->route_only = route_only; + } + + r = sd_bus_message_exit_container(message); + if (r < 0) + goto clear; + + changed = dns_search_domain_unlink_marked(l->search_domains) || changed; + + if (changed) { + (void) link_save_user(l); + (void) manager_write_resolv_conf(l->manager); + + if (j) + log_link_info(l, "Bus client set search domain list to: %s", j); + else + log_link_info(l, "Bus client reset search domain list."); + } + + return sd_bus_reply_method_return(message, NULL); + +clear: + dns_search_domain_unlink_all(l->search_domains); + return r; +} + +int bus_link_method_set_default_route(sd_bus_message *message, void *userdata, sd_bus_error *error) { + Link *l = ASSERT_PTR(userdata); + int r, b; + + assert(message); + + r = verify_unmanaged_link(l, error); + if (r < 0) + return r; + + r = sd_bus_message_read(message, "b", &b); + if (r < 0) + return r; + + r = bus_verify_polkit_async(message, CAP_NET_ADMIN, + "org.freedesktop.resolve1.set-default-route", + NULL, true, UID_INVALID, + &l->manager->polkit_registry, error); + if (r < 0) + return r; + if (r == 0) + return 1; /* Polkit will call us back */ + + bus_client_log(message, "dns default route change"); + + if (l->default_route != b) { + l->default_route = b; + + (void) link_save_user(l); + (void) manager_write_resolv_conf(l->manager); + + log_link_info(l, "Bus client set default route setting: %s", yes_no(b)); + } + + return sd_bus_reply_method_return(message, NULL); +} + +int bus_link_method_set_llmnr(sd_bus_message *message, void *userdata, sd_bus_error *error) { + Link *l = ASSERT_PTR(userdata); + ResolveSupport mode; + const char *llmnr; + int r; + + assert(message); + + r = verify_unmanaged_link(l, error); + if (r < 0) + return r; + + r = sd_bus_message_read(message, "s", &llmnr); + if (r < 0) + return r; + + if (isempty(llmnr)) + mode = RESOLVE_SUPPORT_YES; + else { + mode = resolve_support_from_string(llmnr); + if (mode < 0) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid LLMNR setting: %s", llmnr); + } + + r = bus_verify_polkit_async(message, CAP_NET_ADMIN, + "org.freedesktop.resolve1.set-llmnr", + NULL, true, UID_INVALID, + &l->manager->polkit_registry, error); + if (r < 0) + return r; + if (r == 0) + return 1; /* Polkit will call us back */ + + bus_client_log(message, "LLMNR change"); + + if (l->llmnr_support != mode) { + l->llmnr_support = mode; + link_allocate_scopes(l); + link_add_rrs(l, false); + + (void) link_save_user(l); + + log_link_info(l, "Bus client set LLMNR setting: %s", resolve_support_to_string(mode)); + } + + return sd_bus_reply_method_return(message, NULL); +} + +int bus_link_method_set_mdns(sd_bus_message *message, void *userdata, sd_bus_error *error) { + Link *l = ASSERT_PTR(userdata); + ResolveSupport mode; + const char *mdns; + int r; + + assert(message); + + r = verify_unmanaged_link(l, error); + if (r < 0) + return r; + + r = sd_bus_message_read(message, "s", &mdns); + if (r < 0) + return r; + + if (isempty(mdns)) + mode = RESOLVE_SUPPORT_YES; + else { + mode = resolve_support_from_string(mdns); + if (mode < 0) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid MulticastDNS setting: %s", mdns); + } + + r = bus_verify_polkit_async(message, CAP_NET_ADMIN, + "org.freedesktop.resolve1.set-mdns", + NULL, true, UID_INVALID, + &l->manager->polkit_registry, error); + if (r < 0) + return r; + if (r == 0) + return 1; /* Polkit will call us back */ + + bus_client_log(message, "mDNS change"); + + if (l->mdns_support != mode) { + l->mdns_support = mode; + link_allocate_scopes(l); + link_add_rrs(l, false); + + (void) link_save_user(l); + + log_link_info(l, "Bus client set MulticastDNS setting: %s", resolve_support_to_string(mode)); + } + + return sd_bus_reply_method_return(message, NULL); +} + +int bus_link_method_set_dns_over_tls(sd_bus_message *message, void *userdata, sd_bus_error *error) { + Link *l = ASSERT_PTR(userdata); + const char *dns_over_tls; + DnsOverTlsMode mode; + int r; + + assert(message); + + r = verify_unmanaged_link(l, error); + if (r < 0) + return r; + + r = sd_bus_message_read(message, "s", &dns_over_tls); + if (r < 0) + return r; + + if (isempty(dns_over_tls)) + mode = _DNS_OVER_TLS_MODE_INVALID; + else { + mode = dns_over_tls_mode_from_string(dns_over_tls); + if (mode < 0) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid DNSOverTLS setting: %s", dns_over_tls); + } + + r = bus_verify_polkit_async(message, CAP_NET_ADMIN, + "org.freedesktop.resolve1.set-dns-over-tls", + NULL, true, UID_INVALID, + &l->manager->polkit_registry, error); + if (r < 0) + return r; + if (r == 0) + return 1; /* Polkit will call us back */ + + bus_client_log(message, "D-o-T change"); + + if (l->dns_over_tls_mode != mode) { + link_set_dns_over_tls_mode(l, mode); + link_allocate_scopes(l); + + (void) link_save_user(l); + + log_link_info(l, "Bus client set DNSOverTLS setting: %s", + mode < 0 ? "default" : dns_over_tls_mode_to_string(mode)); + } + + return sd_bus_reply_method_return(message, NULL); +} + +int bus_link_method_set_dnssec(sd_bus_message *message, void *userdata, sd_bus_error *error) { + Link *l = ASSERT_PTR(userdata); + const char *dnssec; + DnssecMode mode; + int r; + + assert(message); + + r = verify_unmanaged_link(l, error); + if (r < 0) + return r; + + r = sd_bus_message_read(message, "s", &dnssec); + if (r < 0) + return r; + + if (isempty(dnssec)) + mode = _DNSSEC_MODE_INVALID; + else { + mode = dnssec_mode_from_string(dnssec); + if (mode < 0) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid DNSSEC setting: %s", dnssec); + } + + r = bus_verify_polkit_async(message, CAP_NET_ADMIN, + "org.freedesktop.resolve1.set-dnssec", + NULL, true, UID_INVALID, + &l->manager->polkit_registry, error); + if (r < 0) + return r; + if (r == 0) + return 1; /* Polkit will call us back */ + + bus_client_log(message, "DNSSEC change"); + + if (l->dnssec_mode != mode) { + link_set_dnssec_mode(l, mode); + link_allocate_scopes(l); + + (void) link_save_user(l); + + log_link_info(l, "Bus client set DNSSEC setting: %s", + mode < 0 ? "default" : dnssec_mode_to_string(mode)); + } + + return sd_bus_reply_method_return(message, NULL); +} + +int bus_link_method_set_dnssec_negative_trust_anchors(sd_bus_message *message, void *userdata, sd_bus_error *error) { + _cleanup_set_free_free_ Set *ns = NULL; + _cleanup_strv_free_ char **ntas = NULL; + _cleanup_free_ char *j = NULL; + Link *l = ASSERT_PTR(userdata); + int r; + + assert(message); + + r = verify_unmanaged_link(l, error); + if (r < 0) + return r; + + ns = set_new(&dns_name_hash_ops); + if (!ns) + return -ENOMEM; + + r = sd_bus_message_read_strv(message, &ntas); + if (r < 0) + return r; + + STRV_FOREACH(i, ntas) { + r = dns_name_is_valid(*i); + if (r < 0) + return r; + if (r == 0) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, + "Invalid negative trust anchor domain: %s", *i); + + r = set_put_strdup(&ns, *i); + if (r < 0) + return r; + + if (!strextend_with_separator(&j, ", ", *i)) + return -ENOMEM; + } + + r = bus_verify_polkit_async(message, CAP_NET_ADMIN, + "org.freedesktop.resolve1.set-dnssec-negative-trust-anchors", + NULL, true, UID_INVALID, + &l->manager->polkit_registry, error); + if (r < 0) + return r; + if (r == 0) + return 1; /* Polkit will call us back */ + + bus_client_log(message, "DNSSEC NTA change"); + + if (!set_equal(ns, l->dnssec_negative_trust_anchors)) { + set_free_free(l->dnssec_negative_trust_anchors); + l->dnssec_negative_trust_anchors = TAKE_PTR(ns); + + (void) link_save_user(l); + + if (j) + log_link_info(l, "Bus client set NTA list to: %s", j); + else + log_link_info(l, "Bus client reset NTA list."); + } + + return sd_bus_reply_method_return(message, NULL); +} + +int bus_link_method_revert(sd_bus_message *message, void *userdata, sd_bus_error *error) { + Link *l = ASSERT_PTR(userdata); + int r; + + assert(message); + + r = verify_unmanaged_link(l, error); + if (r < 0) + return r; + + r = bus_verify_polkit_async(message, CAP_NET_ADMIN, + "org.freedesktop.resolve1.revert", + NULL, true, UID_INVALID, + &l->manager->polkit_registry, error); + if (r < 0) + return r; + if (r == 0) + return 1; /* Polkit will call us back */ + + bus_client_log(message, "revert"); + + link_flush_settings(l); + link_allocate_scopes(l); + link_add_rrs(l, false); + + (void) link_save_user(l); + (void) manager_write_resolv_conf(l->manager); + (void) manager_send_changed(l->manager, "DNS"); + + return sd_bus_reply_method_return(message, NULL); +} + +static int link_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error) { + _cleanup_free_ char *e = NULL; + Manager *m = ASSERT_PTR(userdata); + Link *link; + int ifindex, r; + + assert(bus); + assert(path); + assert(interface); + assert(found); + + r = sd_bus_path_decode(path, "/org/freedesktop/resolve1/link", &e); + if (r <= 0) + return 0; + + ifindex = parse_ifindex(e); + if (ifindex < 0) + return 0; + + link = hashmap_get(m->links, INT_TO_PTR(ifindex)); + if (!link) + return 0; + + *found = link; + return 1; +} + +char *link_bus_path(const Link *link) { + char *p, ifindex[DECIMAL_STR_MAX(link->ifindex)]; + int r; + + assert(link); + + xsprintf(ifindex, "%i", link->ifindex); + + r = sd_bus_path_encode("/org/freedesktop/resolve1/link", ifindex, &p); + if (r < 0) + return NULL; + + return p; +} + +static int link_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) { + _cleanup_strv_free_ char **l = NULL; + Manager *m = ASSERT_PTR(userdata); + Link *link; + unsigned c = 0; + + assert(bus); + assert(path); + assert(nodes); + + l = new0(char*, hashmap_size(m->links) + 1); + if (!l) + return -ENOMEM; + + HASHMAP_FOREACH(link, m->links) { + char *p; + + p = link_bus_path(link); + if (!p) + return -ENOMEM; + + l[c++] = p; + } + + l[c] = NULL; + *nodes = TAKE_PTR(l); + + return 1; +} + +static const sd_bus_vtable link_vtable[] = { + SD_BUS_VTABLE_START(0), + + SD_BUS_PROPERTY("ScopesMask", "t", property_get_scopes_mask, 0, 0), + SD_BUS_PROPERTY("DNS", "a(iay)", property_get_dns, 0, 0), + SD_BUS_PROPERTY("DNSEx", "a(iayqs)", property_get_dns_ex, 0, 0), + SD_BUS_PROPERTY("CurrentDNSServer", "(iay)", property_get_current_dns_server, offsetof(Link, current_dns_server), 0), + SD_BUS_PROPERTY("CurrentDNSServerEx", "(iayqs)", property_get_current_dns_server_ex, offsetof(Link, current_dns_server), 0), + SD_BUS_PROPERTY("Domains", "a(sb)", property_get_domains, 0, 0), + SD_BUS_PROPERTY("DefaultRoute", "b", property_get_default_route, 0, 0), + SD_BUS_PROPERTY("LLMNR", "s", property_get_llmnr_support, 0, 0), + SD_BUS_PROPERTY("MulticastDNS", "s", property_get_mdns_support, 0, 0), + SD_BUS_PROPERTY("DNSOverTLS", "s", property_get_dns_over_tls_mode, 0, 0), + SD_BUS_PROPERTY("DNSSEC", "s", property_get_dnssec_mode, 0, 0), + SD_BUS_PROPERTY("DNSSECNegativeTrustAnchors", "as", bus_property_get_string_set, offsetof(Link, dnssec_negative_trust_anchors), 0), + SD_BUS_PROPERTY("DNSSECSupported", "b", property_get_dnssec_supported, 0, 0), + + SD_BUS_METHOD_WITH_ARGS("SetDNS", + SD_BUS_ARGS("a(iay)", addresses), + SD_BUS_NO_RESULT, + bus_link_method_set_dns_servers, + SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD_WITH_ARGS("SetDNSEx", + SD_BUS_ARGS("a(iayqs)", addresses), + SD_BUS_NO_RESULT, + bus_link_method_set_dns_servers_ex, + SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD_WITH_ARGS("SetDomains", + SD_BUS_ARGS("a(sb)", domains), + SD_BUS_NO_RESULT, + bus_link_method_set_domains, + SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD_WITH_ARGS("SetDefaultRoute", + SD_BUS_ARGS("b", enable), + SD_BUS_NO_RESULT, + bus_link_method_set_default_route, + SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD_WITH_ARGS("SetLLMNR", + SD_BUS_ARGS("s", mode), + SD_BUS_NO_RESULT, + bus_link_method_set_llmnr, + SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD_WITH_ARGS("SetMulticastDNS", + SD_BUS_ARGS("s", mode), + SD_BUS_NO_RESULT, + bus_link_method_set_mdns, + SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD_WITH_ARGS("SetDNSOverTLS", + SD_BUS_ARGS("s", mode), + SD_BUS_NO_RESULT, + bus_link_method_set_dns_over_tls, + SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD_WITH_ARGS("SetDNSSEC", + SD_BUS_ARGS("s", mode), + SD_BUS_NO_RESULT, + bus_link_method_set_dnssec, + SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD_WITH_ARGS("SetDNSSECNegativeTrustAnchors", + SD_BUS_ARGS("as", names), + SD_BUS_NO_RESULT, + bus_link_method_set_dnssec_negative_trust_anchors, + SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD_WITH_ARGS("Revert", + SD_BUS_NO_ARGS, + SD_BUS_NO_RESULT, + bus_link_method_revert, + SD_BUS_VTABLE_UNPRIVILEGED), + + SD_BUS_VTABLE_END +}; + +const BusObjectImplementation link_object = { + "/org/freedesktop/resolve1/link", + "org.freedesktop.resolve1.Link", + .fallback_vtables = BUS_FALLBACK_VTABLES({link_vtable, link_object_find}), + .node_enumerator = link_node_enumerator, +}; -- cgit v1.2.3