diff options
Diffstat (limited to 'src/resolve/resolvectl.c')
| -rw-r--r-- | src/resolve/resolvectl.c | 64 |
1 files changed, 62 insertions, 2 deletions
diff --git a/src/resolve/resolvectl.c b/src/resolve/resolvectl.c index 8a175ebef..4d533f851 100644 --- a/src/resolve/resolvectl.c +++ b/src/resolve/resolvectl.c @@ -67,6 +67,7 @@ typedef enum StatusMode { STATUS_ALL, STATUS_DNS, STATUS_DOMAIN, + STATUS_DEFAULT_ROUTE, STATUS_LLMNR, STATUS_MDNS, STATUS_PRIVATE, @@ -1369,6 +1370,7 @@ struct link_info { char **domains; char **ntas; bool dnssec_supported; + bool default_route; }; static void link_info_clear(struct link_info *p) { @@ -1384,6 +1386,7 @@ static int status_ifindex(sd_bus *bus, int ifindex, const char *name, StatusMode { "DNS", "a(iay)", map_link_dns_servers, offsetof(struct link_info, dns) }, { "CurrentDNSServer", "(iay)", map_link_current_dns_server, offsetof(struct link_info, current_dns) }, { "Domains", "a(sb)", map_link_domains, offsetof(struct link_info, domains) }, + { "DefaultRoute", "b", NULL, offsetof(struct link_info, default_route) }, { "LLMNR", "s", NULL, offsetof(struct link_info, llmnr) }, { "MulticastDNS", "s", NULL, offsetof(struct link_info, mdns) }, { "DNSOverTLS", "s", NULL, offsetof(struct link_info, dns_over_tls) }, @@ -1439,6 +1442,14 @@ static int status_ifindex(sd_bus *bus, int ifindex, const char *name, StatusMode if (mode == STATUS_NTA) return status_print_strv_ifindex(ifindex, name, link_info.ntas); + if (mode == STATUS_DEFAULT_ROUTE) { + printf("%sLink %i (%s)%s: %s\n", + ansi_highlight(), ifindex, name, ansi_normal(), + yes_no(link_info.default_route)); + + return 0; + } + if (mode == STATUS_LLMNR) { printf("%sLink %i (%s)%s: %s\n", ansi_highlight(), ifindex, name, ansi_normal(), @@ -1487,11 +1498,13 @@ static int status_ifindex(sd_bus *bus, int ifindex, const char *name, StatusMode link_info.scopes_mask & SD_RESOLVED_MDNS_IPV4 ? " mDNS/IPv4" : "", link_info.scopes_mask & SD_RESOLVED_MDNS_IPV6 ? " mDNS/IPv6" : ""); - printf(" LLMNR setting: %s\n" + printf("DefaultRoute setting: %s\n" + " LLMNR setting: %s\n" "MulticastDNS setting: %s\n" " DNSOverTLS setting: %s\n" " DNSSEC setting: %s\n" " DNSSEC supported: %s\n", + yes_no(link_info.default_route), strna(link_info.llmnr), strna(link_info.mdns), strna(link_info.dns_over_tls), @@ -2020,6 +2033,51 @@ static int verb_domain(int argc, char **argv, void *userdata) { return 0; } +static int verb_default_route(int argc, char **argv, void *userdata) { + _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; + sd_bus *bus = userdata; + int r, b; + + assert(bus); + + if (argc >= 2) { + r = ifname_mangle(argv[1]); + if (r < 0) + return r; + } + + if (arg_ifindex <= 0) + return status_all(bus, STATUS_DEFAULT_ROUTE); + + if (argc < 3) + return status_ifindex(bus, arg_ifindex, NULL, STATUS_DEFAULT_ROUTE, NULL); + + b = parse_boolean(argv[2]); + if (b < 0) + return log_error_errno(b, "Failed to parse boolean argument: %s", argv[2]); + + r = sd_bus_call_method(bus, + "org.freedesktop.resolve1", + "/org/freedesktop/resolve1", + "org.freedesktop.resolve1.Manager", + "SetLinkDefaultRoute", + &error, + NULL, + "ib", arg_ifindex, b); + if (r < 0) { + if (sd_bus_error_has_name(&error, BUS_ERROR_LINK_BUSY)) + return log_interface_is_managed(r, arg_ifindex); + + if (arg_ifindex_permissive && + sd_bus_error_has_name(&error, BUS_ERROR_NO_SUCH_LINK)) + return 0; + + return log_error_errno(r, "Failed to set default route configuration: %s", bus_error_message(&error, r)); + } + + return 0; +} + static int verb_llmnr(int argc, char **argv, void *userdata) { _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; sd_bus *bus = userdata; @@ -2407,6 +2465,7 @@ static int native_help(void) { " reset-server-features Forget learnt DNS server feature levels\n" " dns [LINK [SERVER...]] Get/set per-interface DNS server address\n" " domain [LINK [DOMAIN...]] Get/set per-interface search domain\n" + " default-route [LINK [BOOL]] Get/set per-interface default route flag\n" " llmnr [LINK [MODE]] Get/set per-interface LLMNR mode\n" " mdns [LINK [MODE]] Get/set per-interface MulticastDNS mode\n" " dnsovertls [LINK [MODE]] Get/set per-interface DNS-over-TLS mode\n" @@ -2950,9 +3009,10 @@ static int native_main(int argc, char *argv[], sd_bus *bus) { { "reset-server-features", VERB_ANY, 1, 0, reset_server_features }, { "dns", VERB_ANY, VERB_ANY, 0, verb_dns }, { "domain", VERB_ANY, VERB_ANY, 0, verb_domain }, + { "default-route", VERB_ANY, 3, 0, verb_default_route }, { "llmnr", VERB_ANY, 3, 0, verb_llmnr }, { "mdns", VERB_ANY, 3, 0, verb_mdns }, - { "dnsovertls", VERB_ANY, 3, 0, verb_dns_over_tls }, + { "dnsovertls", VERB_ANY, 3, 0, verb_dns_over_tls }, { "dnssec", VERB_ANY, 3, 0, verb_dnssec }, { "nta", VERB_ANY, VERB_ANY, 0, verb_nta }, { "revert", VERB_ANY, 2, 0, verb_revert_link }, |