9 CONNECT_FAILED: _('Connection attempt failed'),
10 INVALID_ADDRESS: _('IP address is invalid'),
11 INVALID_GATEWAY: _('Gateway address is invalid'),
12 INVALID_LOCAL_ADDRESS: _('Local IP address is invalid'),
13 MISSING_ADDRESS: _('IP address is missing'),
14 MISSING_PEER_ADDRESS: _('Peer address is missing'),
15 NO_DEVICE: _('Network device is not present'),
16 NO_IFACE: _('Unable to determine device name'),
17 NO_IFNAME: _('Unable to determine device name'),
18 NO_WAN_ADDRESS: _('Unable to determine external IP address'),
19 NO_WAN_LINK: _('Unable to determine upstream interface'),
20 PEER_RESOLVE_FAIL: _('Unable to resolve peer host name'),
21 PIN_FAILED: _('PIN code rejected')
24 var iface_patterns_ignore = [
40 var iface_patterns_wireless = [
47 var iface_patterns_virtual = [ ];
49 var callLuciNetworkDevices = rpc.declare({
51 method: 'getNetworkDevices',
55 var callLuciWirelessDevices = rpc.declare({
57 method: 'getWirelessDevices',
61 var callLuciBoardJSON = rpc.declare({
63 method: 'getBoardJSON'
66 var callLuciHostHints = rpc.declare({
68 method: 'getHostHints',
72 var callIwinfoAssoclist = rpc.declare({
75 params: [ 'device', 'mac' ],
76 expect: { results: [] }
79 var callIwinfoScan = rpc.declare({
84 expect: { results: [] }
87 var callNetworkInterfaceDump = rpc.declare({
88 object: 'network.interface',
90 expect: { 'interface': [] }
93 var callNetworkProtoHandlers = rpc.declare({
95 method: 'get_proto_handlers',
104 function getProtocolHandlers(cache) {
105 return callNetworkProtoHandlers().then(function(protos) {
106 /* Register "none" protocol */
107 if (!protos.hasOwnProperty('none'))
108 Object.assign(protos, { none: { no_device: false } });
110 /* Hack: emulate relayd protocol */
111 if (!protos.hasOwnProperty('relay') && L.hasSystemFeature('relayd'))
112 Object.assign(protos, { relay: { no_device: true } });
114 Object.assign(_protospecs, protos);
116 return Promise.all(Object.keys(protos).map(function(p) {
117 return Promise.resolve(L.require('protocol.%s'.format(p))).catch(function(err) {
118 if (L.isObject(err) && err.name != 'NetworkError')
121 })).then(function() {
124 }).catch(function() {
129 function getWifiStateBySid(sid) {
130 var s = uci.get('wireless', sid);
132 if (s != null && s['.type'] == 'wifi-iface') {
133 for (var radioname in _state.radios) {
134 for (var i = 0; i < _state.radios[radioname].interfaces.length; i++) {
135 var netstate = _state.radios[radioname].interfaces[i];
137 if (typeof(netstate.section) != 'string')
140 var s2 = uci.get('wireless', netstate.section);
142 if (s2 != null && s['.type'] == s2['.type'] && s['.name'] == s2['.name']) {
143 if (s2['.anonymous'] == false && netstate.section.charAt(0) == '@')
146 return [ radioname, _state.radios[radioname], netstate ];
155 function getWifiStateByIfname(ifname) {
156 for (var radioname in _state.radios) {
157 for (var i = 0; i < _state.radios[radioname].interfaces.length; i++) {
158 var netstate = _state.radios[radioname].interfaces[i];
160 if (typeof(netstate.ifname) != 'string')
163 if (netstate.ifname == ifname)
164 return [ radioname, _state.radios[radioname], netstate ];
171 function isWifiIfname(ifname) {
172 for (var i = 0; i < iface_patterns_wireless.length; i++)
173 if (iface_patterns_wireless[i].test(ifname))
179 function getWifiSidByNetid(netid) {
180 var m = /^(\w+)\.network(\d+)$/.exec(netid);
182 var sections = uci.sections('wireless', 'wifi-iface');
183 for (var i = 0, n = 0; i < sections.length; i++) {
184 if (sections[i].device != m[1])
188 return sections[i]['.name'];
195 function getWifiSidByIfname(ifname) {
196 var sid = getWifiSidByNetid(ifname);
201 var res = getWifiStateByIfname(ifname);
203 if (res != null && L.isObject(res[2]) && typeof(res[2].section) == 'string')
204 return res[2].section;
209 function getWifiNetidBySid(sid) {
210 var s = uci.get('wireless', sid);
211 if (s != null && s['.type'] == 'wifi-iface') {
212 var radioname = s.device;
213 if (typeof(s.device) == 'string') {
214 var i = 0, netid = null, sections = uci.sections('wireless', 'wifi-iface');
215 for (var i = 0, n = 0; i < sections.length; i++) {
216 if (sections[i].device != s.device)
221 if (sections[i]['.name'] != s['.name'])
224 return [ '%s.network%d'.format(s.device, n), s.device ];
233 function getWifiNetidByNetname(name) {
234 var sections = uci.sections('wireless', 'wifi-iface');
235 for (var i = 0; i < sections.length; i++) {
236 if (typeof(sections[i].network) != 'string')
239 var nets = sections[i].network.split(/\s+/);
240 for (var j = 0; j < nets.length; j++) {
244 return getWifiNetidBySid(sections[i]['.name']);
251 function isVirtualIfname(ifname) {
252 for (var i = 0; i < iface_patterns_virtual.length; i++)
253 if (iface_patterns_virtual[i].test(ifname))
259 function isIgnoredIfname(ifname) {
260 for (var i = 0; i < iface_patterns_ignore.length; i++)
261 if (iface_patterns_ignore[i].test(ifname))
267 function appendValue(config, section, option, value) {
268 var values = uci.get(config, section, option),
269 isArray = Array.isArray(values),
272 if (isArray == false)
273 values = L.toArray(values);
275 if (values.indexOf(value) == -1) {
280 uci.set(config, section, option, isArray ? values : values.join(' '));
285 function removeValue(config, section, option, value) {
286 var values = uci.get(config, section, option),
287 isArray = Array.isArray(values),
290 if (isArray == false)
291 values = L.toArray(values);
293 for (var i = values.length - 1; i >= 0; i--) {
294 if (values[i] == value) {
300 if (values.length > 0)
301 uci.set(config, section, option, isArray ? values : values.join(' '));
303 uci.unset(config, section, option);
308 function prefixToMask(bits, v6) {
309 var w = v6 ? 128 : 32,
315 for (var i = 0; i < w / 16; i++) {
316 var b = Math.min(16, bits);
317 m.push((0xffff << (16 - b)) & 0xffff);
322 return String.prototype.format.apply('%x:%x:%x:%x:%x:%x:%x:%x', m).replace(/:0(?::0)+$/, '::');
324 return '%d.%d.%d.%d'.format(m[0] >>> 8, m[0] & 0xff, m[1] >>> 8, m[1] & 0xff);
327 function maskToPrefix(mask, v6) {
328 var m = v6 ? validation.parseIPv6(mask) : validation.parseIPv4(mask);
335 for (var i = 0, z = false; i < m.length; i++) {
338 while (!z && (m[i] & (v6 ? 0x8000 : 0x80))) {
339 m[i] = (m[i] << 1) & (v6 ? 0xffff : 0xff);
350 function initNetworkState(refresh) {
351 if (_state == null || refresh) {
352 _init = _init || Promise.all([
353 L.resolveDefault(callNetworkInterfaceDump(), []),
354 L.resolveDefault(callLuciBoardJSON(), {}),
355 L.resolveDefault(callLuciNetworkDevices(), {}),
356 L.resolveDefault(callLuciWirelessDevices(), {}),
357 L.resolveDefault(callLuciHostHints(), {}),
358 getProtocolHandlers(),
359 L.resolveDefault(uci.load('network')),
360 L.resolveDefault(uci.load('wireless')),
361 L.resolveDefault(uci.load('luci'))
362 ]).then(function(data) {
363 var netifd_ifaces = data[0],
364 board_json = data[1],
368 isTunnel: {}, isBridge: {}, isSwitch: {}, isWifi: {},
369 ifaces: netifd_ifaces, radios: data[3], hosts: data[4],
370 netdevs: {}, bridges: {}, switches: {}, hostapd: {}
373 for (var name in luci_devs) {
374 var dev = luci_devs[name];
376 if (isVirtualIfname(name))
377 s.isTunnel[name] = true;
379 if (!s.isTunnel[name] && isIgnoredIfname(name))
382 s.netdevs[name] = s.netdevs[name] || {
392 wireless: dev.wireless,
397 if (Array.isArray(dev.ipaddrs))
398 for (var i = 0; i < dev.ipaddrs.length; i++)
399 s.netdevs[name].ipaddrs.push(dev.ipaddrs[i].address + '/' + dev.ipaddrs[i].netmask);
401 if (Array.isArray(dev.ip6addrs))
402 for (var i = 0; i < dev.ip6addrs.length; i++)
403 s.netdevs[name].ip6addrs.push(dev.ip6addrs[i].address + '/' + dev.ip6addrs[i].netmask);
406 for (var name in luci_devs) {
407 var dev = luci_devs[name];
419 for (var i = 0; dev.ports && i < dev.ports.length; i++) {
420 var subdev = s.netdevs[dev.ports[i]];
425 b.ifnames.push(subdev);
430 s.isBridge[name] = true;
433 if (L.isObject(board_json.switch)) {
434 for (var switchname in board_json.switch) {
435 var layout = board_json.switch[switchname],
442 if (L.isObject(layout) && Array.isArray(layout.ports)) {
443 for (var i = 0, port; (port = layout.ports[i]) != null; i++) {
444 if (typeof(port) == 'object' && typeof(port.num) == 'number' &&
445 (typeof(port.role) == 'string' || typeof(port.device) == 'string')) {
448 role: port.role || 'cpu',
449 index: (port.index != null) ? port.index : port.num
452 if (port.device != null) {
453 spec.device = port.device;
454 spec.tagged = spec.need_tag;
455 netdevs[port.num] = port.device;
460 if (port.role != null)
461 nports[port.role] = (nports[port.role] || 0) + 1;
465 ports.sort(function(a, b) {
466 if (a.role != b.role)
467 return (a.role < b.role) ? -1 : 1;
469 return (a.index - b.index);
472 for (var i = 0, port; (port = ports[i]) != null; i++) {
473 if (port.role != role) {
479 port.label = 'CPU (%s)'.format(port.device);
480 else if (nports[role] > 1)
481 port.label = '%s %d'.format(role.toUpperCase(), pnum++);
483 port.label = role.toUpperCase();
489 s.switches[switchname] = {
497 if (L.isObject(board_json.dsl) && L.isObject(board_json.dsl.modem)) {
498 s.hasDSLModem = board_json.dsl.modem;
505 if (L.isObject(s.radios))
506 for (var radio in s.radios)
507 if (L.isObject(s.radios[radio]) && Array.isArray(s.radios[radio].interfaces))
508 for (var i = 0; i < s.radios[radio].interfaces.length; i++)
509 if (L.isObject(s.radios[radio].interfaces[i]) && s.radios[radio].interfaces[i].ifname)
510 objects.push('hostapd.%s'.format(s.radios[radio].interfaces[i].ifname));
512 return (objects.length ? L.resolveDefault(rpc.list.apply(rpc, objects), {}) : Promise.resolve({})).then(function(res) {
514 var m = k.match(/^hostapd\.(.+)$/);
516 s.hostapd[m[1]] = res[k];
524 return (_state != null ? Promise.resolve(_state) : _init);
527 function ifnameOf(obj) {
528 if (obj instanceof Protocol)
529 return obj.getIfname();
530 else if (obj instanceof Device)
531 return obj.getName();
532 else if (obj instanceof WifiDevice)
533 return obj.getName();
534 else if (obj instanceof WifiNetwork)
535 return obj.getIfname();
536 else if (typeof(obj) == 'string')
537 return obj.replace(/:.+$/, '');
542 function networkSort(a, b) {
543 return a.getName() > b.getName();
546 function deviceSort(a, b) {
547 var typeWeigth = { wifi: 2, alias: 3 },
548 weightA = typeWeigth[a.getType()] || 1,
549 weightB = typeWeigth[b.getType()] || 1;
551 if (weightA != weightB)
552 return weightA - weightB;
554 return a.getName() > b.getName();
557 function formatWifiEncryption(enc) {
558 if (!L.isObject(enc))
564 var ciphers = Array.isArray(enc.ciphers)
565 ? enc.ciphers.map(function(c) { return c.toUpperCase() }) : [ 'NONE' ];
567 if (Array.isArray(enc.wep)) {
568 var has_open = false,
571 for (var i = 0; i < enc.wep.length; i++)
572 if (enc.wep[i] == 'open')
574 else if (enc.wep[i] == 'shared')
577 if (has_open && has_shared)
578 return 'WEP Open/Shared (%s)'.format(ciphers.join(', '));
580 return 'WEP Open System (%s)'.format(ciphers.join(', '));
582 return 'WEP Shared Auth (%s)'.format(ciphers.join(', '));
587 if (Array.isArray(enc.wpa)) {
589 suites = Array.isArray(enc.authentication)
590 ? enc.authentication.map(function(a) { return a.toUpperCase() }) : [ 'NONE' ];
592 for (var i = 0; i < enc.wpa.length; i++)
593 switch (enc.wpa[i]) {
595 versions.push('WPA');
599 versions.push('WPA%d'.format(enc.wpa[i]));
603 if (versions.length > 1)
604 return 'mixed %s %s (%s)'.format(versions.join('/'), suites.join(', '), ciphers.join(', '));
606 return '%s %s (%s)'.format(versions[0], suites.join(', '), ciphers.join(', '));
612 function enumerateNetworks() {
613 var uciInterfaces = uci.sections('network', 'interface'),
616 for (var i = 0; i < uciInterfaces.length; i++)
617 networks[uciInterfaces[i]['.name']] = this.instantiateNetwork(uciInterfaces[i]['.name']);
619 for (var i = 0; i < _state.ifaces.length; i++)
620 if (networks[_state.ifaces[i].interface] == null)
621 networks[_state.ifaces[i].interface] =
622 this.instantiateNetwork(_state.ifaces[i].interface, _state.ifaces[i].proto);
626 for (var network in networks)
627 if (networks.hasOwnProperty(network))
628 rv.push(networks[network]);
630 rv.sort(networkSort);
636 var Hosts, Network, Protocol, Device, WifiDevice, WifiNetwork;
644 * The `LuCI.network` class combines data from multiple `ubus` apis to
645 * provide an abstraction of the current network configuration state.
647 * It provides methods to enumerate interfaces and devices, to query
648 * current configuration details and to manipulate settings.
650 Network = baseclass.extend(/** @lends LuCI.network.prototype */ {
652 * Converts the given prefix size in bits to a netmask.
656 * @param {number} bits
657 * The prefix size in bits.
659 * @param {boolean} [v6=false]
660 * Whether to convert the bits value into an IPv4 netmask (`false`) or
661 * an IPv6 netmask (`true`).
663 * @returns {null|string}
664 * Returns a string containing the netmask corresponding to the bit count
665 * or `null` when the given amount of bits exceeds the maximum possible
666 * value of `32` for IPv4 or `128` for IPv6.
668 prefixToMask: prefixToMask,
671 * Converts the given netmask to a prefix size in bits.
675 * @param {string} netmask
676 * The netmask to convert into a bit count.
678 * @param {boolean} [v6=false]
679 * Whether to parse the given netmask as IPv4 (`false`) or IPv6 (`true`)
682 * @returns {null|number}
683 * Returns the number of prefix bits contained in the netmask or `null`
684 * if the given netmask value was invalid.
686 maskToPrefix: maskToPrefix,
689 * An encryption entry describes active wireless encryption settings
690 * such as the used key management protocols, active ciphers and
693 * @typedef {Object<string, boolean|Array<number|string>>} LuCI.network.WifiEncryption
694 * @memberof LuCI.network
696 * @property {boolean} enabled
697 * Specifies whether any kind of encryption, such as `WEP` or `WPA` is
698 * enabled. If set to `false`, then no encryption is active and the
699 * corresponding network is open.
701 * @property {string[]} [wep]
702 * When the `wep` property exists, the network uses WEP encryption.
703 * In this case, the property is set to an array of active WEP modes
704 * which might be either `open`, `shared` or both.
706 * @property {number[]} [wpa]
707 * When the `wpa` property exists, the network uses WPA security.
708 * In this case, the property is set to an array containing the WPA
709 * protocol versions used, e.g. `[ 1, 2 ]` for WPA/WPA2 mixed mode or
710 * `[ 3 ]` for WPA3-SAE.
712 * @property {string[]} [authentication]
713 * The `authentication` property only applies to WPA encryption and
714 * is defined when the `wpa` property is set as well. It points to
715 * an array of active authentication suites used by the network, e.g.
716 * `[ "psk" ]` for a WPA(2)-PSK network or `[ "psk", "sae" ]` for
717 * mixed WPA2-PSK/WPA3-SAE encryption.
719 * @property {string[]} [ciphers]
720 * If either WEP or WPA encryption is active, then the `ciphers`
721 * property will be set to an array describing the active encryption
722 * ciphers used by the network, e.g. `[ "tkip", "ccmp" ]` for a
723 * WPA/WPA2-PSK mixed network or `[ "wep-40", "wep-104" ]` for an
728 * Converts a given {@link LuCI.network.WifiEncryption encryption entry}
729 * into a human readable string such as `mixed WPA/WPA2 PSK (TKIP, CCMP)`
730 * or `WPA3 SAE (CCMP)`.
734 * @param {LuCI.network.WifiEncryption} encryption
735 * The wireless encryption entry to convert.
737 * @returns {null|string}
738 * Returns the description string for the given encryption entry or
739 * `null` if the given entry was invalid.
741 formatWifiEncryption: formatWifiEncryption,
744 * Flushes the local network state cache and fetches updated information
745 * from the remote `ubus` apis.
747 * @returns {Promise<Object>}
748 * Returns a promise resolving to the internal network state object.
750 flushCache: function() {
751 initNetworkState(true);
756 * Instantiates the given {@link LuCI.network.Protocol Protocol} backend,
757 * optionally using the given network name.
759 * @param {string} protoname
760 * The protocol backend to use, e.g. `static` or `dhcp`.
762 * @param {string} [netname=__dummy__]
763 * The network name to use for the instantiated protocol. This should be
764 * usually set to one of the interfaces described in /etc/config/network
765 * but it is allowed to omit it, e.g. to query protocol capabilities
766 * without the need for an existing interface.
768 * @returns {null|LuCI.network.Protocol}
769 * Returns the instantiated protocol backend class or `null` if the given
770 * protocol isn't known.
772 getProtocol: function(protoname, netname) {
773 var v = _protocols[protoname];
775 return new v(netname || '__dummy__');
781 * Obtains instances of all known {@link LuCI.network.Protocol Protocol}
784 * @returns {Array<LuCI.network.Protocol>}
785 * Returns an array of protocol class instances.
787 getProtocols: function() {
790 for (var protoname in _protocols)
791 rv.push(new _protocols[protoname]('__dummy__'));
797 * Registers a new {@link LuCI.network.Protocol Protocol} subclass
798 * with the given methods and returns the resulting subclass value.
800 * This functions internally calls
801 * {@link LuCI.Class.extend Class.extend()} on the `Network.Protocol`
804 * @param {string} protoname
805 * The name of the new protocol to register.
807 * @param {Object<string, *>} methods
808 * The member methods and values of the new `Protocol` subclass to
809 * be passed to {@link LuCI.Class.extend Class.extend()}.
811 * @returns {LuCI.network.Protocol}
812 * Returns the new `Protocol` subclass.
814 registerProtocol: function(protoname, methods) {
815 var spec = L.isObject(_protospecs) ? _protospecs[protoname] : null;
816 var proto = Protocol.extend(Object.assign({
817 getI18n: function() {
821 isFloating: function() {
825 isVirtual: function() {
826 return (L.isObject(spec) && spec.no_device == true);
829 renderFormOptions: function(section) {
833 __init__: function(name) {
837 getProtocol: function() {
842 _protocols[protoname] = proto;
848 * Registers a new regular expression pattern to recognize
849 * virtual interfaces.
851 * @param {RegExp} pat
852 * A `RegExp` instance to match a virtual interface name
853 * such as `6in4-wan` or `tun0`.
855 registerPatternVirtual: function(pat) {
856 iface_patterns_virtual.push(pat);
860 * Registers a new human readable translation string for a `Protocol`
863 * @param {string} code
864 * The `ubus` protocol error code to register a translation for, e.g.
867 * @param {string} message
868 * The message to use as translation for the given protocol error code.
871 * Returns `true` if the error code description has been added or `false`
872 * if either the arguments were invalid or if there already was a
873 * description for the given code.
875 registerErrorCode: function(code, message) {
876 if (typeof(code) == 'string' &&
877 typeof(message) == 'string' &&
878 !proto_errors.hasOwnProperty(code)) {
879 proto_errors[code] = message;
887 * Adds a new network of the given name and update it with the given
890 * If a network with the given name already exist but is empty, then
891 * this function will update its option, otherwise it will do nothing.
893 * @param {string} name
894 * The name of the network to add. Must be in the format `[a-zA-Z0-9_]+`.
896 * @param {Object<string, string|string[]>} [options]
897 * An object of uci option values to set on the new network or to
898 * update in an existing, empty network.
900 * @returns {Promise<null|LuCI.network.Protocol>}
901 * Returns a promise resolving to the `Protocol` subclass instance
902 * describing the added network or resolving to `null` if the name
903 * was invalid or if a non-empty network of the given name already
906 addNetwork: function(name, options) {
907 return this.getNetwork(name).then(L.bind(function(existingNetwork) {
908 if (name != null && /^[a-zA-Z0-9_]+$/.test(name) && existingNetwork == null) {
909 var sid = uci.add('network', 'interface', name);
912 if (L.isObject(options))
913 for (var key in options)
914 if (options.hasOwnProperty(key))
915 uci.set('network', sid, key, options[key]);
917 return this.instantiateNetwork(sid);
920 else if (existingNetwork != null && existingNetwork.isEmpty()) {
921 if (L.isObject(options))
922 for (var key in options)
923 if (options.hasOwnProperty(key))
924 existingNetwork.set(key, options[key]);
926 return existingNetwork;
932 * Get a {@link LuCI.network.Protocol Protocol} instance describing
933 * the network with the given name.
935 * @param {string} name
936 * The logical interface name of the network get, e.g. `lan` or `wan`.
938 * @returns {Promise<null|LuCI.network.Protocol>}
939 * Returns a promise resolving to a
940 * {@link LuCI.network.Protocol Protocol} subclass instance describing
941 * the network or `null` if the network did not exist.
943 getNetwork: function(name) {
944 return initNetworkState().then(L.bind(function() {
945 var section = (name != null) ? uci.get('network', name) : null;
947 if (section != null && section['.type'] == 'interface') {
948 return this.instantiateNetwork(name);
950 else if (name != null) {
951 for (var i = 0; i < _state.ifaces.length; i++)
952 if (_state.ifaces[i].interface == name)
953 return this.instantiateNetwork(name, _state.ifaces[i].proto);
961 * Gets an array containing all known networks.
963 * @returns {Promise<Array<LuCI.network.Protocol>>}
964 * Returns a promise resolving to a name-sorted array of
965 * {@link LuCI.network.Protocol Protocol} subclass instances
966 * describing all known networks.
968 getNetworks: function() {
969 return initNetworkState().then(L.bind(enumerateNetworks, this));
973 * Deletes the given network and its references from the network and
974 * firewall configuration.
976 * @param {string} name
977 * The name of the network to delete.
979 * @returns {Promise<boolean>}
980 * Returns a promise resolving to either `true` if the network and
981 * references to it were successfully deleted from the configuration or
982 * `false` if the given network could not be found.
984 deleteNetwork: function(name) {
985 var requireFirewall = Promise.resolve(L.require('firewall')).catch(function() {}),
986 network = this.instantiateNetwork(name);
988 return Promise.all([ requireFirewall, initNetworkState() ]).then(function(res) {
989 var uciInterface = uci.get('network', name),
992 if (uciInterface != null && uciInterface['.type'] == 'interface') {
993 return Promise.resolve(network ? network.deleteConfiguration() : null).then(function() {
994 uci.remove('network', name);
996 uci.sections('luci', 'ifstate', function(s) {
997 if (s.interface == name)
998 uci.remove('luci', s['.name']);
1001 uci.sections('network', 'alias', function(s) {
1002 if (s.interface == name)
1003 uci.remove('network', s['.name']);
1006 uci.sections('network', 'route', function(s) {
1007 if (s.interface == name)
1008 uci.remove('network', s['.name']);
1011 uci.sections('network', 'route6', function(s) {
1012 if (s.interface == name)
1013 uci.remove('network', s['.name']);
1016 uci.sections('wireless', 'wifi-iface', function(s) {
1017 var networks = L.toArray(s.network).filter(function(network) { return network != name });
1019 if (networks.length > 0)
1020 uci.set('wireless', s['.name'], 'network', networks.join(' '));
1022 uci.unset('wireless', s['.name'], 'network');
1026 return firewall.deleteNetwork(name).then(function() { return true });
1029 }).catch(function() {
1039 * Rename the given network and its references to a new name.
1041 * @param {string} oldName
1042 * The current name of the network.
1044 * @param {string} newName
1045 * The name to rename the network to, must be in the format
1048 * @returns {Promise<boolean>}
1049 * Returns a promise resolving to either `true` if the network was
1050 * successfully renamed or `false` if the new name was invalid, if
1051 * a network with the new name already exists or if the network to
1052 * rename could not be found.
1054 renameNetwork: function(oldName, newName) {
1055 return initNetworkState().then(function() {
1056 if (newName == null || !/^[a-zA-Z0-9_]+$/.test(newName) || uci.get('network', newName) != null)
1059 var oldNetwork = uci.get('network', oldName);
1061 if (oldNetwork == null || oldNetwork['.type'] != 'interface')
1064 var sid = uci.add('network', 'interface', newName);
1066 for (var key in oldNetwork)
1067 if (oldNetwork.hasOwnProperty(key) && key.charAt(0) != '.')
1068 uci.set('network', sid, key, oldNetwork[key]);
1070 uci.sections('luci', 'ifstate', function(s) {
1071 if (s.interface == oldName)
1072 uci.set('luci', s['.name'], 'interface', newName);
1075 uci.sections('network', 'alias', function(s) {
1076 if (s.interface == oldName)
1077 uci.set('network', s['.name'], 'interface', newName);
1080 uci.sections('network', 'route', function(s) {
1081 if (s.interface == oldName)
1082 uci.set('network', s['.name'], 'interface', newName);
1085 uci.sections('network', 'route6', function(s) {
1086 if (s.interface == oldName)
1087 uci.set('network', s['.name'], 'interface', newName);
1090 uci.sections('wireless', 'wifi-iface', function(s) {
1091 var networks = L.toArray(s.network).map(function(network) { return (network == oldName ? newName : network) });
1093 if (networks.length > 0)
1094 uci.set('wireless', s['.name'], 'network', networks.join(' '));
1097 uci.remove('network', oldName);
1104 * Get a {@link LuCI.network.Device Device} instance describing the
1105 * given network device.
1107 * @param {string} name
1108 * The name of the network device to get, e.g. `eth0` or `br-lan`.
1110 * @returns {Promise<null|LuCI.network.Device>}
1111 * Returns a promise resolving to the `Device` instance describing
1112 * the network device or `null` if the given device name could not
1115 getDevice: function(name) {
1116 return initNetworkState().then(L.bind(function() {
1120 if (_state.netdevs.hasOwnProperty(name) || isWifiIfname(name))
1121 return this.instantiateDevice(name);
1123 var netid = getWifiNetidBySid(name);
1125 return this.instantiateDevice(netid[0]);
1132 * Get a sorted list of all found network devices.
1134 * @returns {Promise<Array<LuCI.network.Device>>}
1135 * Returns a promise resolving to a sorted array of `Device` class
1136 * instances describing the network devices found on the system.
1138 getDevices: function() {
1139 return initNetworkState().then(L.bind(function() {
1142 /* find simple devices */
1143 var uciInterfaces = uci.sections('network', 'interface');
1144 for (var i = 0; i < uciInterfaces.length; i++) {
1145 var ifnames = L.toArray(uciInterfaces[i].ifname);
1147 for (var j = 0; j < ifnames.length; j++) {
1148 if (ifnames[j].charAt(0) == '@')
1151 if (isIgnoredIfname(ifnames[j]) || isVirtualIfname(ifnames[j]) || isWifiIfname(ifnames[j]))
1154 devices[ifnames[j]] = this.instantiateDevice(ifnames[j]);
1158 for (var ifname in _state.netdevs) {
1159 if (devices.hasOwnProperty(ifname))
1162 if (isIgnoredIfname(ifname) || isWifiIfname(ifname))
1165 if (_state.netdevs[ifname].wireless)
1168 devices[ifname] = this.instantiateDevice(ifname);
1171 /* find VLAN devices */
1172 var uciSwitchVLANs = uci.sections('network', 'switch_vlan');
1173 for (var i = 0; i < uciSwitchVLANs.length; i++) {
1174 if (typeof(uciSwitchVLANs[i].ports) != 'string' ||
1175 typeof(uciSwitchVLANs[i].device) != 'string' ||
1176 !_state.switches.hasOwnProperty(uciSwitchVLANs[i].device))
1179 var ports = uciSwitchVLANs[i].ports.split(/\s+/);
1180 for (var j = 0; j < ports.length; j++) {
1181 var m = ports[j].match(/^(\d+)([tu]?)$/);
1185 var netdev = _state.switches[uciSwitchVLANs[i].device].netdevs[m[1]];
1189 if (!devices.hasOwnProperty(netdev))
1190 devices[netdev] = this.instantiateDevice(netdev);
1192 _state.isSwitch[netdev] = true;
1197 var vid = uciSwitchVLANs[i].vid || uciSwitchVLANs[i].vlan;
1198 vid = (vid != null ? +vid : null);
1200 if (vid == null || vid < 0 || vid > 4095)
1203 var vlandev = '%s.%d'.format(netdev, vid);
1205 if (!devices.hasOwnProperty(vlandev))
1206 devices[vlandev] = this.instantiateDevice(vlandev);
1208 _state.isSwitch[vlandev] = true;
1212 /* find wireless interfaces */
1213 var uciWifiIfaces = uci.sections('wireless', 'wifi-iface'),
1216 for (var i = 0; i < uciWifiIfaces.length; i++) {
1217 if (typeof(uciWifiIfaces[i].device) != 'string')
1220 networkCount[uciWifiIfaces[i].device] = (networkCount[uciWifiIfaces[i].device] || 0) + 1;
1222 var netid = '%s.network%d'.format(uciWifiIfaces[i].device, networkCount[uciWifiIfaces[i].device]);
1224 devices[netid] = this.instantiateDevice(netid);
1229 for (var netdev in devices)
1230 if (devices.hasOwnProperty(netdev))
1231 rv.push(devices[netdev]);
1233 rv.sort(deviceSort);
1240 * Test if a given network device name is in the list of patterns for
1241 * device names to ignore.
1243 * Ignored device names are usually Linux network devices which are
1244 * spawned implicitly by kernel modules such as `tunl0` or `hwsim0`
1245 * and which are unsuitable for use in network configuration.
1247 * @param {string} name
1248 * The device name to test.
1250 * @returns {boolean}
1251 * Returns `true` if the given name is in the ignore pattern list,
1252 * else returns `false`.
1254 isIgnoredDevice: function(name) {
1255 return isIgnoredIfname(name);
1259 * Get a {@link LuCI.network.WifiDevice WifiDevice} instance describing
1260 * the given wireless radio.
1262 * @param {string} devname
1263 * The configuration name of the wireless radio to lookup, e.g. `radio0`
1264 * for the first mac80211 phy on the system.
1266 * @returns {Promise<null|LuCI.network.WifiDevice>}
1267 * Returns a promise resolving to the `WifiDevice` instance describing
1268 * the underlying radio device or `null` if the wireless radio could not
1271 getWifiDevice: function(devname) {
1272 return initNetworkState().then(L.bind(function() {
1273 var existingDevice = uci.get('wireless', devname);
1275 if (existingDevice == null || existingDevice['.type'] != 'wifi-device')
1278 return this.instantiateWifiDevice(devname, _state.radios[devname] || {});
1283 * Obtain a list of all configured radio devices.
1285 * @returns {Promise<Array<LuCI.network.WifiDevice>>}
1286 * Returns a promise resolving to an array of `WifiDevice` instances
1287 * describing the wireless radios configured in the system.
1288 * The order of the array corresponds to the order of the radios in
1289 * the configuration.
1291 getWifiDevices: function() {
1292 return initNetworkState().then(L.bind(function() {
1293 var uciWifiDevices = uci.sections('wireless', 'wifi-device'),
1296 for (var i = 0; i < uciWifiDevices.length; i++) {
1297 var devname = uciWifiDevices[i]['.name'];
1298 rv.push(this.instantiateWifiDevice(devname, _state.radios[devname] || {}));
1306 * Get a {@link LuCI.network.WifiNetwork WifiNetwork} instance describing
1307 * the given wireless network.
1309 * @param {string} netname
1310 * The name of the wireless network to lookup. This may be either an uci
1311 * configuration section ID, a network ID in the form `radio#.network#`
1312 * or a Linux network device name like `wlan0` which is resolved to the
1313 * corresponding configuration section through `ubus` runtime information.
1315 * @returns {Promise<null|LuCI.network.WifiNetwork>}
1316 * Returns a promise resolving to the `WifiNetwork` instance describing
1317 * the wireless network or `null` if the corresponding network could not
1320 getWifiNetwork: function(netname) {
1321 return initNetworkState()
1322 .then(L.bind(this.lookupWifiNetwork, this, netname));
1326 * Get an array of all {@link LuCI.network.WifiNetwork WifiNetwork}
1327 * instances describing the wireless networks present on the system.
1329 * @returns {Promise<Array<LuCI.network.WifiNetwork>>}
1330 * Returns a promise resolving to an array of `WifiNetwork` instances
1331 * describing the wireless networks. The array will be empty if no networks
1334 getWifiNetworks: function() {
1335 return initNetworkState().then(L.bind(function() {
1336 var wifiIfaces = uci.sections('wireless', 'wifi-iface'),
1339 for (var i = 0; i < wifiIfaces.length; i++)
1340 rv.push(this.lookupWifiNetwork(wifiIfaces[i]['.name']));
1342 rv.sort(function(a, b) {
1343 return (a.getID() > b.getID());
1351 * Adds a new wireless network to the configuration and sets its options
1352 * to the provided values.
1354 * @param {Object<string, string|string[]>} options
1355 * The options to set for the newly added wireless network. This object
1356 * must at least contain a `device` property which is set to the radio
1357 * name the new network belongs to.
1359 * @returns {Promise<null|LuCI.network.WifiNetwork>}
1360 * Returns a promise resolving to a `WifiNetwork` instance describing
1361 * the newly added wireless network or `null` if the given options
1362 * were invalid or if the associated radio device could not be found.
1364 addWifiNetwork: function(options) {
1365 return initNetworkState().then(L.bind(function() {
1366 if (options == null ||
1367 typeof(options) != 'object' ||
1368 typeof(options.device) != 'string')
1371 var existingDevice = uci.get('wireless', options.device);
1372 if (existingDevice == null || existingDevice['.type'] != 'wifi-device')
1375 /* XXX: need to add a named section (wifinet#) here */
1376 var sid = uci.add('wireless', 'wifi-iface');
1377 for (var key in options)
1378 if (options.hasOwnProperty(key))
1379 uci.set('wireless', sid, key, options[key]);
1381 var radioname = existingDevice['.name'],
1382 netid = getWifiNetidBySid(sid) || [];
1384 return this.instantiateWifiNetwork(sid, radioname, _state.radios[radioname], netid[0], null);
1389 * Deletes the given wireless network from the configuration.
1391 * @param {string} netname
1392 * The name of the network to remove. This may be either a
1393 * network ID in the form `radio#.network#` or a Linux network device
1394 * name like `wlan0` which is resolved to the corresponding configuration
1395 * section through `ubus` runtime information.
1397 * @returns {Promise<boolean>}
1398 * Returns a promise resolving to `true` if the wireless network has been
1399 * successfully deleted from the configuration or `false` if it could not
1402 deleteWifiNetwork: function(netname) {
1403 return initNetworkState().then(L.bind(function() {
1404 var sid = getWifiSidByIfname(netname);
1409 uci.remove('wireless', sid);
1415 getStatusByRoute: function(addr, mask) {
1416 return initNetworkState().then(L.bind(function() {
1419 for (var i = 0; i < _state.ifaces.length; i++) {
1420 if (!Array.isArray(_state.ifaces[i].route))
1423 for (var j = 0; j < _state.ifaces[i].route.length; j++) {
1424 if (typeof(_state.ifaces[i].route[j]) != 'object' ||
1425 typeof(_state.ifaces[i].route[j].target) != 'string' ||
1426 typeof(_state.ifaces[i].route[j].mask) != 'number')
1429 if (_state.ifaces[i].route[j].table)
1432 if (_state.ifaces[i].route[j].target != addr ||
1433 _state.ifaces[i].route[j].mask != mask)
1436 rv.push(_state.ifaces[i]);
1445 getStatusByAddress: function(addr) {
1446 return initNetworkState().then(L.bind(function() {
1449 for (var i = 0; i < _state.ifaces.length; i++) {
1450 if (Array.isArray(_state.ifaces[i]['ipv4-address']))
1451 for (var j = 0; j < _state.ifaces[i]['ipv4-address'].length; j++)
1452 if (typeof(_state.ifaces[i]['ipv4-address'][j]) == 'object' &&
1453 _state.ifaces[i]['ipv4-address'][j].address == addr)
1454 return _state.ifaces[i];
1456 if (Array.isArray(_state.ifaces[i]['ipv6-address']))
1457 for (var j = 0; j < _state.ifaces[i]['ipv6-address'].length; j++)
1458 if (typeof(_state.ifaces[i]['ipv6-address'][j]) == 'object' &&
1459 _state.ifaces[i]['ipv6-address'][j].address == addr)
1460 return _state.ifaces[i];
1462 if (Array.isArray(_state.ifaces[i]['ipv6-prefix-assignment']))
1463 for (var j = 0; j < _state.ifaces[i]['ipv6-prefix-assignment'].length; j++)
1464 if (typeof(_state.ifaces[i]['ipv6-prefix-assignment'][j]) == 'object' &&
1465 typeof(_state.ifaces[i]['ipv6-prefix-assignment'][j]['local-address']) == 'object' &&
1466 _state.ifaces[i]['ipv6-prefix-assignment'][j]['local-address'].address == addr)
1467 return _state.ifaces[i];
1475 * Get IPv4 wan networks.
1477 * This function looks up all networks having a default `0.0.0.0/0` route
1478 * and returns them as array.
1480 * @returns {Promise<Array<LuCI.network.Protocol>>}
1481 * Returns a promise resolving to an array of `Protocol` subclass
1482 * instances describing the found default route interfaces.
1484 getWANNetworks: function() {
1485 return this.getStatusByRoute('0.0.0.0', 0).then(L.bind(function(statuses) {
1486 var rv = [], seen = {};
1488 for (var i = 0; i < statuses.length; i++) {
1489 if (!seen.hasOwnProperty(statuses[i].interface)) {
1490 rv.push(this.instantiateNetwork(statuses[i].interface, statuses[i].proto));
1491 seen[statuses[i].interface] = true;
1500 * Get IPv6 wan networks.
1502 * This function looks up all networks having a default `::/0` route
1503 * and returns them as array.
1505 * @returns {Promise<Array<LuCI.network.Protocol>>}
1506 * Returns a promise resolving to an array of `Protocol` subclass
1507 * instances describing the found IPv6 default route interfaces.
1509 getWAN6Networks: function() {
1510 return this.getStatusByRoute('::', 0).then(L.bind(function(statuses) {
1511 var rv = [], seen = {};
1513 for (var i = 0; i < statuses.length; i++) {
1514 if (!seen.hasOwnProperty(statuses[i].interface)) {
1515 rv.push(this.instantiateNetwork(statuses[i].interface, statuses[i].proto));
1516 seen[statuses[i].interface] = true;
1525 * Describes an swconfig switch topology by specifying the CPU
1526 * connections and external port labels of a switch.
1528 * @typedef {Object<string, Object|Array>} SwitchTopology
1529 * @memberof LuCI.network
1531 * @property {Object<number, string>} netdevs
1532 * The `netdevs` property points to an object describing the CPU port
1533 * connections of the switch. The numeric key of the enclosed object is
1534 * the port number, the value contains the Linux network device name the
1535 * port is hardwired to.
1537 * @property {Array<Object<string, boolean|number|string>>} ports
1538 * The `ports` property points to an array describing the populated
1539 * ports of the switch in the external label order. Each array item is
1540 * an object containg the following keys:
1541 * - `num` - the internal switch port number
1542 * - `label` - the label of the port, e.g. `LAN 1` or `CPU (eth0)`
1543 * - `device` - the connected Linux network device name (CPU ports only)
1544 * - `tagged` - a boolean indicating whether the port must be tagged to
1545 * function (CPU ports only)
1549 * Returns the topologies of all swconfig switches found on the system.
1551 * @returns {Promise<Object<string, LuCI.network.SwitchTopology>>}
1552 * Returns a promise resolving to an object containing the topologies
1553 * of each switch. The object keys correspond to the name of the switches
1554 * such as `switch0`, the values are
1555 * {@link LuCI.network.SwitchTopology SwitchTopology} objects describing
1558 getSwitchTopologies: function() {
1559 return initNetworkState().then(function() {
1560 return _state.switches;
1565 instantiateNetwork: function(name, proto) {
1569 proto = (proto == null ? uci.get('network', name, 'proto') : proto);
1571 var protoClass = _protocols[proto] || Protocol;
1572 return new protoClass(name);
1576 instantiateDevice: function(name, network, extend) {
1578 return new (Device.extend(extend))(name, network);
1580 return new Device(name, network);
1584 instantiateWifiDevice: function(radioname, radiostate) {
1585 return new WifiDevice(radioname, radiostate);
1589 instantiateWifiNetwork: function(sid, radioname, radiostate, netid, netstate, hostapd) {
1590 return new WifiNetwork(sid, radioname, radiostate, netid, netstate, hostapd);
1594 lookupWifiNetwork: function(netname) {
1595 var sid, res, netid, radioname, radiostate, netstate;
1597 sid = getWifiSidByNetid(netname);
1600 res = getWifiStateBySid(sid);
1602 radioname = res ? res[0] : null;
1603 radiostate = res ? res[1] : null;
1604 netstate = res ? res[2] : null;
1607 res = getWifiStateByIfname(netname);
1611 radiostate = res[1];
1613 sid = netstate.section;
1614 netid = L.toArray(getWifiNetidBySid(sid))[0];
1617 res = getWifiStateBySid(netname);
1621 radiostate = res[1];
1624 netid = L.toArray(getWifiNetidBySid(sid))[0];
1627 res = getWifiNetidBySid(netname);
1638 return this.instantiateWifiNetwork(sid || netname, radioname,
1639 radiostate, netid, netstate,
1640 netstate ? _state.hostapd[netstate.ifname] : null);
1644 * Obtains the the network device name of the given object.
1646 * @param {LuCI.network.Protocol|LuCI.network.Device|LuCI.network.WifiDevice|LuCI.network.WifiNetwork|string} obj
1647 * The object to get the device name from.
1649 * @returns {null|string}
1650 * Returns a string containing the device name or `null` if the given
1651 * object could not be converted to a name.
1653 getIfnameOf: function(obj) {
1654 return ifnameOf(obj);
1658 * Queries the internal DSL modem type from board information.
1660 * @returns {Promise<null|string>}
1661 * Returns a promise resolving to the type of the internal modem
1662 * (e.g. `vdsl`) or to `null` if no internal modem is present.
1664 getDSLModemType: function() {
1665 return initNetworkState().then(function() {
1666 return _state.hasDSLModem ? _state.hasDSLModem.type : null;
1671 * Queries aggregated information about known hosts.
1673 * This function aggregates information from various sources such as
1674 * DHCP lease databases, ARP and IPv6 neighbour entries, wireless
1675 * association list etc. and returns a {@link LuCI.network.Hosts Hosts}
1676 * class instance describing the found hosts.
1678 * @returns {Promise<LuCI.network.Hosts>}
1679 * Returns a `Hosts` instance describing host known on the system.
1681 getHostHints: function() {
1682 return initNetworkState().then(function() {
1683 return new Hosts(_state.hosts);
1690 * @memberof LuCI.network
1694 * The `LuCI.network.Hosts` class encapsulates host information aggregated
1695 * from multiple sources and provides convenience functions to access the
1696 * host information by different criteria.
1698 Hosts = baseclass.extend(/** @lends LuCI.network.Hosts.prototype */ {
1699 __init__: function(hosts) {
1704 * Lookup the hostname associated with the given MAC address.
1706 * @param {string} mac
1707 * The MAC address to lookup.
1709 * @returns {null|string}
1710 * Returns the hostname associated with the given MAC or `null` if
1711 * no matching host could be found or if no hostname is known for
1712 * the corresponding host.
1714 getHostnameByMACAddr: function(mac) {
1715 return this.hosts[mac] ? this.hosts[mac].name : null;
1719 * Lookup the IPv4 address associated with the given MAC address.
1721 * @param {string} mac
1722 * The MAC address to lookup.
1724 * @returns {null|string}
1725 * Returns the IPv4 address associated with the given MAC or `null` if
1726 * no matching host could be found or if no IPv4 address is known for
1727 * the corresponding host.
1729 getIPAddrByMACAddr: function(mac) {
1730 return this.hosts[mac] ? this.hosts[mac].ipv4 : null;
1734 * Lookup the IPv6 address associated with the given MAC address.
1736 * @param {string} mac
1737 * The MAC address to lookup.
1739 * @returns {null|string}
1740 * Returns the IPv6 address associated with the given MAC or `null` if
1741 * no matching host could be found or if no IPv6 address is known for
1742 * the corresponding host.
1744 getIP6AddrByMACAddr: function(mac) {
1745 return this.hosts[mac] ? this.hosts[mac].ipv6 : null;
1749 * Lookup the hostname associated with the given IPv4 address.
1751 * @param {string} ipaddr
1752 * The IPv4 address to lookup.
1754 * @returns {null|string}
1755 * Returns the hostname associated with the given IPv4 or `null` if
1756 * no matching host could be found or if no hostname is known for
1757 * the corresponding host.
1759 getHostnameByIPAddr: function(ipaddr) {
1760 for (var mac in this.hosts)
1761 if (this.hosts[mac].ipv4 == ipaddr && this.hosts[mac].name != null)
1762 return this.hosts[mac].name;
1767 * Lookup the MAC address associated with the given IPv4 address.
1769 * @param {string} ipaddr
1770 * The IPv4 address to lookup.
1772 * @returns {null|string}
1773 * Returns the MAC address associated with the given IPv4 or `null` if
1774 * no matching host could be found or if no MAC address is known for
1775 * the corresponding host.
1777 getMACAddrByIPAddr: function(ipaddr) {
1778 for (var mac in this.hosts)
1779 if (this.hosts[mac].ipv4 == ipaddr)
1785 * Lookup the hostname associated with the given IPv6 address.
1787 * @param {string} ipaddr
1788 * The IPv6 address to lookup.
1790 * @returns {null|string}
1791 * Returns the hostname associated with the given IPv6 or `null` if
1792 * no matching host could be found or if no hostname is known for
1793 * the corresponding host.
1795 getHostnameByIP6Addr: function(ip6addr) {
1796 for (var mac in this.hosts)
1797 if (this.hosts[mac].ipv6 == ip6addr && this.hosts[mac].name != null)
1798 return this.hosts[mac].name;
1803 * Lookup the MAC address associated with the given IPv6 address.
1805 * @param {string} ipaddr
1806 * The IPv6 address to lookup.
1808 * @returns {null|string}
1809 * Returns the MAC address associated with the given IPv6 or `null` if
1810 * no matching host could be found or if no MAC address is known for
1811 * the corresponding host.
1813 getMACAddrByIP6Addr: function(ip6addr) {
1814 for (var mac in this.hosts)
1815 if (this.hosts[mac].ipv6 == ip6addr)
1821 * Return an array of (MAC address, name hint) tuples sorted by
1824 * @param {boolean} [preferIp6=false]
1825 * Whether to prefer IPv6 addresses (`true`) or IPv4 addresses (`false`)
1826 * as name hint when no hostname is known for a specific MAC address.
1828 * @returns {Array<Array<string>>}
1829 * Returns an array of arrays containing a name hint for each found
1830 * MAC address on the system. The array is sorted ascending by MAC.
1832 * Each item of the resulting array is a two element array with the
1833 * MAC being the first element and the name hint being the second
1834 * element. The name hint is either the hostname, an IPv4 or an IPv6
1835 * address related to the MAC address.
1837 * If no hostname but both IPv4 and IPv6 addresses are known, the
1838 * `preferIP6` flag specifies whether the IPv6 or the IPv4 address
1841 getMACHints: function(preferIp6) {
1843 for (var mac in this.hosts) {
1844 var hint = this.hosts[mac].name ||
1845 this.hosts[mac][preferIp6 ? 'ipv6' : 'ipv4'] ||
1846 this.hosts[mac][preferIp6 ? 'ipv4' : 'ipv6'];
1848 rv.push([mac, hint]);
1850 return rv.sort(function(a, b) { return a[0] > b[0] });
1856 * @memberof LuCI.network
1860 * The `Network.Protocol` class serves as base for protocol specific
1861 * subclasses which describe logical UCI networks defined by `config
1862 * interface` sections in `/etc/config/network`.
1864 Protocol = baseclass.extend(/** @lends LuCI.network.Protocol.prototype */ {
1865 __init__: function(name) {
1869 _get: function(opt) {
1870 var val = uci.get('network', this.sid, opt);
1872 if (Array.isArray(val))
1873 return val.join(' ');
1878 _ubus: function(field) {
1879 for (var i = 0; i < _state.ifaces.length; i++) {
1880 if (_state.ifaces[i].interface != this.sid)
1883 return (field != null ? _state.ifaces[i][field] : _state.ifaces[i]);
1888 * Read the given UCI option value of this network.
1890 * @param {string} opt
1891 * The UCI option name to read.
1893 * @returns {null|string|string[]}
1894 * Returns the UCI option value or `null` if the requested option is
1897 get: function(opt) {
1898 return uci.get('network', this.sid, opt);
1902 * Set the given UCI option of this network to the given value.
1904 * @param {string} opt
1905 * The name of the UCI option to set.
1907 * @param {null|string|string[]} val
1908 * The value to set or `null` to remove the given option from the
1911 set: function(opt, val) {
1912 return uci.set('network', this.sid, opt, val);
1916 * Get the associared Linux network device of this network.
1918 * @returns {null|string}
1919 * Returns the name of the associated network device or `null` if
1920 * it could not be determined.
1922 getIfname: function() {
1925 if (this.isFloating())
1926 ifname = this._ubus('l3_device');
1928 ifname = this._ubus('device') || this._ubus('l3_device');
1933 var res = getWifiNetidByNetname(this.sid);
1934 return (res != null ? res[0] : null);
1938 * Get the name of this network protocol class.
1940 * This function will be overwritten by subclasses created by
1941 * {@link LuCI.network#registerProtocol Network.registerProtocol()}.
1945 * Returns the name of the network protocol implementation, e.g.
1946 * `static` or `dhcp`.
1948 getProtocol: function() {
1953 * Return a human readable description for the protcol, such as
1954 * `Static address` or `DHCP client`.
1956 * This function should be overwritten by subclasses.
1960 * Returns the description string.
1962 getI18n: function() {
1963 switch (this.getProtocol()) {
1964 case 'none': return _('Unmanaged');
1965 case 'static': return _('Static address');
1966 case 'dhcp': return _('DHCP client');
1967 default: return _('Unknown');
1972 * Get the type of the underlying interface.
1974 * This function actually is a convenience wrapper around
1975 * `proto.get("type")` and is mainly used by other `LuCI.network` code
1976 * to check whether the interface is declared as bridge in UCI.
1978 * @returns {null|string}
1979 * Returns the value of the `type` option of the associated logical
1980 * interface or `null` if no `type` option is set.
1982 getType: function() {
1983 return this._get('type');
1987 * Get the name of the associated logical interface.
1990 * Returns the logical interface name, such as `lan` or `wan`.
1992 getName: function() {
1997 * Get the uptime of the logical interface.
2000 * Returns the uptime of the associated interface in seconds.
2002 getUptime: function() {
2003 return this._ubus('uptime') || 0;
2007 * Get the logical interface expiry time in seconds.
2009 * For protocols that have a concept of a lease, such as DHCP or
2010 * DHCPv6, this function returns the remaining time in seconds
2011 * until the lease expires.
2014 * Returns the amount of seconds until the lease expires or `-1`
2015 * if it isn't applicable to the associated protocol.
2017 getExpiry: function() {
2018 var u = this._ubus('uptime'),
2019 d = this._ubus('data');
2021 if (typeof(u) == 'number' && d != null &&
2022 typeof(d) == 'object' && typeof(d.leasetime) == 'number') {
2023 var r = d.leasetime - (u % d.leasetime);
2024 return (r > 0 ? r : 0);
2031 * Get the metric value of the logical interface.
2034 * Returns the current metric value used for device and network
2035 * routes spawned by the associated logical interface.
2037 getMetric: function() {
2038 return this._ubus('metric') || 0;
2042 * Get the requested firewall zone name of the logical interface.
2044 * Some protocol implementations request a specific firewall zone
2045 * to trigger inclusion of their resulting network devices into the
2046 * firewall rule set.
2048 * @returns {null|string}
2049 * Returns the requested firewall zone name as published in the
2050 * `ubus` runtime information or `null` if the remote protocol
2051 * handler didn't request a zone.
2053 getZoneName: function() {
2054 var d = this._ubus('data');
2056 if (L.isObject(d) && typeof(d.zone) == 'string')
2063 * Query the first (primary) IPv4 address of the logical interface.
2065 * @returns {null|string}
2066 * Returns the primary IPv4 address registered by the protocol handler
2067 * or `null` if no IPv4 addresses were set.
2069 getIPAddr: function() {
2070 var addrs = this._ubus('ipv4-address');
2071 return ((Array.isArray(addrs) && addrs.length) ? addrs[0].address : null);
2075 * Query all IPv4 addresses of the logical interface.
2077 * @returns {string[]}
2078 * Returns an array of IPv4 addresses in CIDR notation which have been
2079 * registered by the protocol handler. The order of the resulting array
2080 * follows the order of the addresses in `ubus` runtime information.
2082 getIPAddrs: function() {
2083 var addrs = this._ubus('ipv4-address'),
2086 if (Array.isArray(addrs))
2087 for (var i = 0; i < addrs.length; i++)
2088 rv.push('%s/%d'.format(addrs[i].address, addrs[i].mask));
2094 * Query the first (primary) IPv4 netmask of the logical interface.
2096 * @returns {null|string}
2097 * Returns the netmask of the primary IPv4 address registered by the
2098 * protocol handler or `null` if no IPv4 addresses were set.
2100 getNetmask: function() {
2101 var addrs = this._ubus('ipv4-address');
2102 if (Array.isArray(addrs) && addrs.length)
2103 return prefixToMask(addrs[0].mask, false);
2107 * Query the gateway (nexthop) of the default route associated with
2108 * this logical interface.
2111 * Returns a string containing the IPv4 nexthop address of the associated
2112 * default route or `null` if no default route was found.
2114 getGatewayAddr: function() {
2115 var routes = this._ubus('route');
2117 if (Array.isArray(routes))
2118 for (var i = 0; i < routes.length; i++)
2119 if (typeof(routes[i]) == 'object' &&
2120 routes[i].target == '0.0.0.0' &&
2121 routes[i].mask == 0)
2122 return routes[i].nexthop;
2128 * Query the IPv4 DNS servers associated with the logical interface.
2130 * @returns {string[]}
2131 * Returns an array of IPv4 DNS servers registered by the remote
2134 getDNSAddrs: function() {
2135 var addrs = this._ubus('dns-server'),
2138 if (Array.isArray(addrs))
2139 for (var i = 0; i < addrs.length; i++)
2140 if (!/:/.test(addrs[i]))
2147 * Query the first (primary) IPv6 address of the logical interface.
2149 * @returns {null|string}
2150 * Returns the primary IPv6 address registered by the protocol handler
2151 * in CIDR notation or `null` if no IPv6 addresses were set.
2153 getIP6Addr: function() {
2154 var addrs = this._ubus('ipv6-address');
2156 if (Array.isArray(addrs) && L.isObject(addrs[0]))
2157 return '%s/%d'.format(addrs[0].address, addrs[0].mask);
2159 addrs = this._ubus('ipv6-prefix-assignment');
2161 if (Array.isArray(addrs) && L.isObject(addrs[0]) && L.isObject(addrs[0]['local-address']))
2162 return '%s/%d'.format(addrs[0]['local-address'].address, addrs[0]['local-address'].mask);
2168 * Query all IPv6 addresses of the logical interface.
2170 * @returns {string[]}
2171 * Returns an array of IPv6 addresses in CIDR notation which have been
2172 * registered by the protocol handler. The order of the resulting array
2173 * follows the order of the addresses in `ubus` runtime information.
2175 getIP6Addrs: function() {
2176 var addrs = this._ubus('ipv6-address'),
2179 if (Array.isArray(addrs))
2180 for (var i = 0; i < addrs.length; i++)
2181 if (L.isObject(addrs[i]))
2182 rv.push('%s/%d'.format(addrs[i].address, addrs[i].mask));
2184 addrs = this._ubus('ipv6-prefix-assignment');
2186 if (Array.isArray(addrs))
2187 for (var i = 0; i < addrs.length; i++)
2188 if (L.isObject(addrs[i]) && L.isObject(addrs[i]['local-address']))
2189 rv.push('%s/%d'.format(addrs[i]['local-address'].address, addrs[i]['local-address'].mask));
2195 * Query the gateway (nexthop) of the IPv6 default route associated with
2196 * this logical interface.
2199 * Returns a string containing the IPv6 nexthop address of the associated
2200 * default route or `null` if no default route was found.
2202 getGateway6Addr: function() {
2203 var routes = this._ubus('route');
2205 if (Array.isArray(routes))
2206 for (var i = 0; i < routes.length; i++)
2207 if (typeof(routes[i]) == 'object' &&
2208 routes[i].target == '::' &&
2209 routes[i].mask == 0)
2210 return routes[i].nexthop;
2216 * Query the IPv6 DNS servers associated with the logical interface.
2218 * @returns {string[]}
2219 * Returns an array of IPv6 DNS servers registered by the remote
2222 getDNS6Addrs: function() {
2223 var addrs = this._ubus('dns-server'),
2226 if (Array.isArray(addrs))
2227 for (var i = 0; i < addrs.length; i++)
2228 if (/:/.test(addrs[i]))
2235 * Query the routed IPv6 prefix associated with the logical interface.
2237 * @returns {null|string}
2238 * Returns the routed IPv6 prefix registered by the remote protocol
2239 * handler or `null` if no prefix is present.
2241 getIP6Prefix: function() {
2242 var prefixes = this._ubus('ipv6-prefix');
2244 if (Array.isArray(prefixes) && L.isObject(prefixes[0]))
2245 return '%s/%d'.format(prefixes[0].address, prefixes[0].mask);
2251 * Query interface error messages published in `ubus` runtime state.
2253 * Interface errors are emitted by remote protocol handlers if the setup
2254 * of the underlying logical interface failed, e.g. due to bad
2255 * configuration or network connectivity issues.
2257 * This function will translate the found error codes to human readable
2258 * messages using the descriptions registered by
2259 * {@link LuCI.network#registerErrorCode Network.registerErrorCode()}
2260 * and fall back to `"Unknown error (%s)"` where `%s` is replaced by the
2261 * error code in case no translation can be found.
2263 * @returns {string[]}
2264 * Returns an array of translated interface error messages.
2266 getErrors: function() {
2267 var errors = this._ubus('errors'),
2270 if (Array.isArray(errors)) {
2271 for (var i = 0; i < errors.length; i++) {
2272 if (!L.isObject(errors[i]) || typeof(errors[i].code) != 'string')
2276 rv.push(proto_errors[errors[i].code] || _('Unknown error (%s)').format(errors[i].code));
2284 * Checks whether the underlying logical interface is declared as bridge.
2286 * @returns {boolean}
2287 * Returns `true` when the interface is declared with `option type bridge`
2288 * and when the associated protocol implementation is not marked virtual
2289 * or `false` when the logical interface is no bridge.
2291 isBridge: function() {
2292 return (!this.isVirtual() && this.getType() == 'bridge');
2296 * Get the name of the opkg package providing the protocol functionality.
2298 * This function should be overwritten by protocol specific subclasses.
2303 * Returns the name of the opkg package required for the protocol to
2304 * function, e.g. `odhcp6c` for the `dhcpv6` prototocol.
2306 getOpkgPackage: function() {
2311 * Check function for the protocol handler if a new interface is createable.
2313 * This function should be overwritten by protocol specific subclasses.
2317 * @param {string} ifname
2318 * The name of the interface to be created.
2320 * @returns {Promise<void>}
2321 * Returns a promise resolving if new interface is createable, else
2322 * rejects with an error message string.
2324 isCreateable: function(ifname) {
2325 return Promise.resolve(null);
2329 * Checks whether the protocol functionality is installed.
2331 * This function exists for compatibility with old code, it always
2337 * @returns {boolean}
2338 * Returns `true` if the protocol support is installed, else `false`.
2340 isInstalled: function() {
2345 * Checks whether this protocol is "virtual".
2347 * A "virtual" protocol is a protocol which spawns its own interfaces
2348 * on demand instead of using existing physical interfaces.
2350 * Examples for virtual protocols are `6in4` which `gre` spawn tunnel
2351 * network device on startup, examples for non-virtual protcols are
2352 * `dhcp` or `static` which apply IP configuration to existing interfaces.
2354 * This function should be overwritten by subclasses.
2356 * @returns {boolean}
2357 * Returns a boolean indicating whether the underlying protocol spawns
2358 * dynamic interfaces (`true`) or not (`false`).
2360 isVirtual: function() {
2365 * Checks whether this protocol is "floating".
2367 * A "floating" protocol is a protocol which spawns its own interfaces
2368 * on demand, like a virtual one but which relies on an existinf lower
2369 * level interface to initiate the connection.
2371 * An example for such a protocol is "pppoe".
2373 * This function exists for backwards compatibility with older code
2374 * but should not be used anymore.
2377 * @returns {boolean}
2378 * Returns a boolean indicating whether this protocol is floating (`true`)
2381 isFloating: function() {
2386 * Checks whether this logical interface is dynamic.
2388 * A dynamic interface is an interface which has been created at runtime,
2389 * e.g. as sub-interface of another interface, but which is not backed by
2390 * any user configuration. Such dynamic interfaces cannot be edited but
2391 * only brought down or restarted.
2393 * @returns {boolean}
2394 * Returns a boolean indicating whether this interface is dynamic (`true`)
2397 isDynamic: function() {
2398 return (this._ubus('dynamic') == true);
2402 * Checks whether this interface is an alias interface.
2404 * Alias interfaces are interfaces layering on top of another interface
2405 * and are denoted by a special `@interfacename` notation in the
2406 * underlying `ifname` option.
2408 * @returns {null|string}
2409 * Returns the name of the parent interface if this logical interface
2410 * is an alias or `null` if it is not an alias interface.
2412 isAlias: function() {
2413 var ifnames = L.toArray(uci.get('network', this.sid, 'ifname')),
2416 for (var i = 0; i < ifnames.length; i++)
2417 if (ifnames[i].charAt(0) == '@')
2418 parent = ifnames[i].substr(1);
2419 else if (parent != null)
2426 * Checks whether this logical interface is "empty", meaning that ut
2427 * has no network devices attached.
2429 * @returns {boolean}
2430 * Returns `true` if this logical interface is empty, else `false`.
2432 isEmpty: function() {
2433 if (this.isFloating())
2437 ifname = this._get('ifname');
2439 if (ifname != null && ifname.match(/\S+/))
2442 if (empty == true && getWifiNetidBySid(this.sid) != null)
2449 * Checks whether this logical interface is configured and running.
2451 * @returns {boolean}
2452 * Returns `true` when the interface is active or `false` when it is not.
2455 return (this._ubus('up') == true);
2459 * Add the given network device to the logical interface.
2461 * @param {LuCI.network.Protocol|LuCI.network.Device|LuCI.network.WifiDevice|LuCI.network.WifiNetwork|string} device
2462 * The object or device name to add to the logical interface. In case the
2463 * given argument is not a string, it is resolved though the
2464 * {@link LuCI.network#getIfnameOf Network.getIfnameOf()} function.
2466 * @returns {boolean}
2467 * Returns `true` if the device name has been added or `false` if any
2468 * argument was invalid, if the device was already part of the logical
2469 * interface or if the logical interface is virtual.
2471 addDevice: function(ifname) {
2472 ifname = ifnameOf(ifname);
2474 if (ifname == null || this.isFloating())
2477 var wif = getWifiSidByIfname(ifname);
2480 return appendValue('wireless', wif, 'network', this.sid);
2482 return appendValue('network', this.sid, 'ifname', ifname);
2486 * Remove the given network device from the logical interface.
2488 * @param {LuCI.network.Protocol|LuCI.network.Device|LuCI.network.WifiDevice|LuCI.network.WifiNetwork|string} device
2489 * The object or device name to remove from the logical interface. In case
2490 * the given argument is not a string, it is resolved though the
2491 * {@link LuCI.network#getIfnameOf Network.getIfnameOf()} function.
2493 * @returns {boolean}
2494 * Returns `true` if the device name has been added or `false` if any
2495 * argument was invalid, if the device was already part of the logical
2496 * interface or if the logical interface is virtual.
2498 deleteDevice: function(ifname) {
2501 ifname = ifnameOf(ifname);
2503 if (ifname == null || this.isFloating())
2506 var wif = getWifiSidByIfname(ifname);
2509 rv = removeValue('wireless', wif, 'network', this.sid);
2511 if (removeValue('network', this.sid, 'ifname', ifname))
2518 * Returns the Linux network device associated with this logical
2521 * @returns {LuCI.network.Device}
2522 * Returns a `Network.Device` class instance representing the
2523 * expected Linux network device according to the configuration.
2525 getDevice: function() {
2526 if (this.isVirtual()) {
2527 var ifname = '%s-%s'.format(this.getProtocol(), this.sid);
2528 _state.isTunnel[this.getProtocol() + '-' + this.sid] = true;
2529 return Network.prototype.instantiateDevice(ifname, this);
2531 else if (this.isBridge()) {
2532 var ifname = 'br-%s'.format(this.sid);
2533 _state.isBridge[ifname] = true;
2534 return new Device(ifname, this);
2537 var ifnames = L.toArray(uci.get('network', this.sid, 'ifname'));
2539 for (var i = 0; i < ifnames.length; i++) {
2540 var m = ifnames[i].match(/^([^:/]+)/);
2541 return ((m && m[1]) ? Network.prototype.instantiateDevice(m[1], this) : null);
2544 ifname = getWifiNetidByNetname(this.sid);
2546 return (ifname != null ? Network.prototype.instantiateDevice(ifname[0], this) : null);
2551 * Returns the layer 2 linux network device currently associated
2552 * with this logical interface.
2554 * @returns {LuCI.network.Device}
2555 * Returns a `Network.Device` class instance representing the Linux
2556 * network device currently associated with the logical interface.
2558 getL2Device: function() {
2559 var ifname = this._ubus('device');
2560 return (ifname != null ? Network.prototype.instantiateDevice(ifname, this) : null);
2564 * Returns the layer 3 linux network device currently associated
2565 * with this logical interface.
2567 * @returns {LuCI.network.Device}
2568 * Returns a `Network.Device` class instance representing the Linux
2569 * network device currently associated with the logical interface.
2571 getL3Device: function() {
2572 var ifname = this._ubus('l3_device');
2573 return (ifname != null ? Network.prototype.instantiateDevice(ifname, this) : null);
2577 * Returns a list of network sub-devices associated with this logical
2580 * @returns {null|Array<LuCI.network.Device>}
2581 * Returns an array of of `Network.Device` class instances representing
2582 * the sub-devices attached to this logical interface or `null` if the
2583 * logical interface does not support sub-devices, e.g. because it is
2584 * virtual and not a bridge.
2586 getDevices: function() {
2589 if (!this.isBridge() && !(this.isVirtual() && !this.isFloating()))
2592 var ifnames = L.toArray(uci.get('network', this.sid, 'ifname'));
2594 for (var i = 0; i < ifnames.length; i++) {
2595 if (ifnames[i].charAt(0) == '@')
2598 var m = ifnames[i].match(/^([^:/]+)/);
2600 rv.push(Network.prototype.instantiateDevice(m[1], this));
2603 var uciWifiIfaces = uci.sections('wireless', 'wifi-iface');
2605 for (var i = 0; i < uciWifiIfaces.length; i++) {
2606 if (typeof(uciWifiIfaces[i].device) != 'string')
2609 var networks = L.toArray(uciWifiIfaces[i].network);
2611 for (var j = 0; j < networks.length; j++) {
2612 if (networks[j] != this.sid)
2615 var netid = getWifiNetidBySid(uciWifiIfaces[i]['.name']);
2618 rv.push(Network.prototype.instantiateDevice(netid[0], this));
2622 rv.sort(deviceSort);
2628 * Checks whether this logical interface contains the given device
2631 * @param {LuCI.network.Protocol|LuCI.network.Device|LuCI.network.WifiDevice|LuCI.network.WifiNetwork|string} device
2632 * The object or device name to check. In case the given argument is not
2633 * a string, it is resolved though the
2634 * {@link LuCI.network#getIfnameOf Network.getIfnameOf()} function.
2636 * @returns {boolean}
2637 * Returns `true` when this logical interface contains the given network
2638 * device or `false` if not.
2640 containsDevice: function(ifname) {
2641 ifname = ifnameOf(ifname);
2645 else if (this.isVirtual() && '%s-%s'.format(this.getProtocol(), this.sid) == ifname)
2647 else if (this.isBridge() && 'br-%s'.format(this.sid) == ifname)
2650 var ifnames = L.toArray(uci.get('network', this.sid, 'ifname'));
2652 for (var i = 0; i < ifnames.length; i++) {
2653 var m = ifnames[i].match(/^([^:/]+)/);
2654 if (m != null && m[1] == ifname)
2658 var wif = getWifiSidByIfname(ifname);
2661 var networks = L.toArray(uci.get('wireless', wif, 'network'));
2663 for (var i = 0; i < networks.length; i++)
2664 if (networks[i] == this.sid)
2672 * Cleanup related configuration entries.
2674 * This function will be invoked if an interface is about to be removed
2675 * from the configuration and is responsible for performing any required
2676 * cleanup tasks, such as unsetting uci entries in related configurations.
2678 * It should be overwritten by protocol specific subclasses.
2682 * @returns {*|Promise<*>}
2683 * This function may return a promise which is awaited before the rest of
2684 * the configuration is removed. Any non-promise return value and any
2685 * resolved promise value is ignored. If the returned promise is rejected,
2686 * the interface removal will be aborted.
2688 deleteConfiguration: function() {}
2693 * @memberof LuCI.network
2697 * A `Network.Device` class instance represents an underlying Linux network
2698 * device and allows querying device details such as packet statistics or MTU.
2700 Device = baseclass.extend(/** @lends LuCI.network.Device.prototype */ {
2701 __init__: function(ifname, network) {
2702 var wif = getWifiSidByIfname(ifname);
2705 var res = getWifiStateBySid(wif) || [],
2706 netid = getWifiNetidBySid(wif) || [];
2708 this.wif = new WifiNetwork(wif, res[0], res[1], netid[0], res[2], { ifname: ifname });
2709 this.ifname = this.wif.getIfname();
2712 this.ifname = this.ifname || ifname;
2713 this.dev = _state.netdevs[this.ifname];
2714 this.network = network;
2717 _devstate: function(/* ... */) {
2720 for (var i = 0; i < arguments.length; i++)
2722 rv = rv[arguments[i]];
2730 * Get the name of the network device.
2733 * Returns the name of the device, e.g. `eth0` or `wlan0`.
2735 getName: function() {
2736 return (this.wif != null ? this.wif.getIfname() : this.ifname);
2740 * Get the MAC address of the device.
2742 * @returns {null|string}
2743 * Returns the MAC address of the device or `null` if not applicable,
2744 * e.g. for non-ethernet tunnel devices.
2746 getMAC: function() {
2747 var mac = this._devstate('macaddr');
2748 return mac ? mac.toUpperCase() : null;
2752 * Get the MTU of the device.
2755 * Returns the MTU of the device.
2757 getMTU: function() {
2758 return this._devstate('mtu');
2762 * Get the IPv4 addresses configured on the device.
2764 * @returns {string[]}
2765 * Returns an array of IPv4 address strings.
2767 getIPAddrs: function() {
2768 var addrs = this._devstate('ipaddrs');
2769 return (Array.isArray(addrs) ? addrs : []);
2773 * Get the IPv6 addresses configured on the device.
2775 * @returns {string[]}
2776 * Returns an array of IPv6 address strings.
2778 getIP6Addrs: function() {
2779 var addrs = this._devstate('ip6addrs');
2780 return (Array.isArray(addrs) ? addrs : []);
2784 * Get the type of the device..
2787 * Returns a string describing the type of the network device:
2788 * - `alias` if it is an abstract alias device (`@` notation)
2789 * - `wifi` if it is a wireless interface (e.g. `wlan0`)
2790 * - `bridge` if it is a bridge device (e.g. `br-lan`)
2791 * - `tunnel` if it is a tun or tap device (e.g. `tun0`)
2792 * - `vlan` if it is a vlan device (e.g. `eth0.1`)
2793 * - `switch` if it is a switch device (e.g.`eth1` connected to switch0)
2794 * - `ethernet` for all other device types
2796 getType: function() {
2797 if (this.ifname != null && this.ifname.charAt(0) == '@')
2799 else if (this.wif != null || isWifiIfname(this.ifname))
2801 else if (_state.isBridge[this.ifname])
2803 else if (_state.isTunnel[this.ifname])
2805 else if (this.ifname.indexOf('.') > -1)
2807 else if (_state.isSwitch[this.ifname])
2814 * Get a short description string for the device.
2817 * Returns the device name for non-wifi devices or a string containing
2818 * the operation mode and SSID for wifi devices.
2820 getShortName: function() {
2821 if (this.wif != null)
2822 return this.wif.getShortName();
2828 * Get a long description string for the device.
2831 * Returns a string containing the type description and device name
2832 * for non-wifi devices or operation mode and ssid for wifi ones.
2834 getI18n: function() {
2835 if (this.wif != null) {
2836 return '%s: %s "%s"'.format(
2837 _('Wireless Network'),
2838 this.wif.getActiveMode(),
2839 this.wif.getActiveSSID() || this.wif.getActiveBSSID() || this.wif.getID() || '?');
2842 return '%s: "%s"'.format(this.getTypeI18n(), this.getName());
2846 * Get a string describing the device type.
2849 * Returns a string describing the type, e.g. "Wireless Adapter" or
2852 getTypeI18n: function() {
2853 switch (this.getType()) {
2855 return _('Alias Interface');
2858 return _('Wireless Adapter');
2864 return _('Ethernet Switch');
2867 return (_state.isSwitch[this.ifname] ? _('Switch VLAN') : _('Software VLAN'));
2870 return _('Tunnel Interface');
2873 return _('Ethernet Adapter');
2878 * Get the associated bridge ports of the device.
2880 * @returns {null|Array<LuCI.network.Device>}
2881 * Returns an array of `Network.Device` instances representing the ports
2882 * (slave interfaces) of the bridge or `null` when this device isn't
2885 getPorts: function() {
2886 var br = _state.bridges[this.ifname],
2889 if (br == null || !Array.isArray(br.ifnames))
2892 for (var i = 0; i < br.ifnames.length; i++)
2893 rv.push(Network.prototype.instantiateDevice(br.ifnames[i].name));
2895 rv.sort(deviceSort);
2903 * @returns {null|string}
2904 * Returns the ID of this network bridge or `null` if this network
2905 * device is not a Linux bridge.
2907 getBridgeID: function() {
2908 var br = _state.bridges[this.ifname];
2909 return (br != null ? br.id : null);
2913 * Get the bridge STP setting
2915 * @returns {boolean}
2916 * Returns `true` when this device is a Linux bridge and has `stp`
2917 * enabled, else `false`.
2919 getBridgeSTP: function() {
2920 var br = _state.bridges[this.ifname];
2921 return (br != null ? !!br.stp : false);
2925 * Checks whether this device is up.
2927 * @returns {boolean}
2928 * Returns `true` when the associated device is running pr `false`
2929 * when it is down or absent.
2932 var up = this._devstate('flags', 'up');
2935 up = (this.getType() == 'alias');
2941 * Checks whether this device is a Linux bridge.
2943 * @returns {boolean}
2944 * Returns `true` when the network device is present and a Linux bridge,
2947 isBridge: function() {
2948 return (this.getType() == 'bridge');
2952 * Checks whether this device is part of a Linux bridge.
2954 * @returns {boolean}
2955 * Returns `true` when this network device is part of a bridge,
2958 isBridgePort: function() {
2959 return (this._devstate('bridge') != null);
2963 * Get the amount of transmitted bytes.
2966 * Returns the amount of bytes transmitted by the network device.
2968 getTXBytes: function() {
2969 var stat = this._devstate('stats');
2970 return (stat != null ? stat.tx_bytes || 0 : 0);
2974 * Get the amount of received bytes.
2977 * Returns the amount of bytes received by the network device.
2979 getRXBytes: function() {
2980 var stat = this._devstate('stats');
2981 return (stat != null ? stat.rx_bytes || 0 : 0);
2985 * Get the amount of transmitted packets.
2988 * Returns the amount of packets transmitted by the network device.
2990 getTXPackets: function() {
2991 var stat = this._devstate('stats');
2992 return (stat != null ? stat.tx_packets || 0 : 0);
2996 * Get the amount of received packets.
2999 * Returns the amount of packets received by the network device.
3001 getRXPackets: function() {
3002 var stat = this._devstate('stats');
3003 return (stat != null ? stat.rx_packets || 0 : 0);
3007 * Get the primary logical interface this device is assigned to.
3009 * @returns {null|LuCI.network.Protocol}
3010 * Returns a `Network.Protocol` instance representing the logical
3011 * interface this device is attached to or `null` if it is not
3012 * assigned to any logical interface.
3014 getNetwork: function() {
3015 return this.getNetworks()[0];
3019 * Get the logical interfaces this device is assigned to.
3021 * @returns {Array<LuCI.network.Protocol>}
3022 * Returns an array of `Network.Protocol` instances representing the
3023 * logical interfaces this device is assigned to.
3025 getNetworks: function() {
3026 if (this.networks == null) {
3029 var networks = enumerateNetworks.apply(L.network);
3031 for (var i = 0; i < networks.length; i++)
3032 if (networks[i].containsDevice(this.ifname) || networks[i].getIfname() == this.ifname)
3033 this.networks.push(networks[i]);
3035 this.networks.sort(networkSort);
3038 return this.networks;
3042 * Get the related wireless network this device is related to.
3044 * @returns {null|LuCI.network.WifiNetwork}
3045 * Returns a `Network.WifiNetwork` instance representing the wireless
3046 * network corresponding to this network device or `null` if this device
3047 * is not a wireless device.
3049 getWifiNetwork: function() {
3050 return (this.wif != null ? this.wif : null);
3056 * @memberof LuCI.network
3060 * A `Network.WifiDevice` class instance represents a wireless radio device
3061 * present on the system and provides wireless capability information as
3062 * well as methods for enumerating related wireless networks.
3064 WifiDevice = baseclass.extend(/** @lends LuCI.network.WifiDevice.prototype */ {
3065 __init__: function(name, radiostate) {
3066 var uciWifiDevice = uci.get('wireless', name);
3068 if (uciWifiDevice != null &&
3069 uciWifiDevice['.type'] == 'wifi-device' &&
3070 uciWifiDevice['.name'] != null) {
3071 this.sid = uciWifiDevice['.name'];
3074 this.sid = this.sid || name;
3082 ubus: function(/* ... */) {
3083 var v = this._ubusdata;
3085 for (var i = 0; i < arguments.length; i++)
3087 v = v[arguments[i]];
3095 * Read the given UCI option value of this wireless device.
3097 * @param {string} opt
3098 * The UCI option name to read.
3100 * @returns {null|string|string[]}
3101 * Returns the UCI option value or `null` if the requested option is
3104 get: function(opt) {
3105 return uci.get('wireless', this.sid, opt);
3109 * Set the given UCI option of this network to the given value.
3111 * @param {string} opt
3112 * The name of the UCI option to set.
3114 * @param {null|string|string[]} val
3115 * The value to set or `null` to remove the given option from the
3118 set: function(opt, value) {
3119 return uci.set('wireless', this.sid, opt, value);
3123 * Checks whether this wireless radio is disabled.
3125 * @returns {boolean}
3126 * Returns `true` when the wireless radio is marked as disabled in `ubus`
3127 * runtime state or when the `disabled` option is set in the corresponding
3128 * UCI configuration.
3130 isDisabled: function() {
3131 return this.ubus('dev', 'disabled') || this.get('disabled') == '1';
3135 * Get the configuration name of this wireless radio.
3138 * Returns the UCI section name (e.g. `radio0`) of the corresponding
3139 * radio configuration which also serves as unique logical identifier
3140 * for the wireless phy.
3142 getName: function() {
3147 * Gets a list of supported hwmodes.
3149 * The hwmode values describe the frequency band and wireless standard
3150 * versions supported by the wireless phy.
3152 * @returns {string[]}
3153 * Returns an array of valid hwmode values for this radio. Currently
3154 * known mode values are:
3155 * - `a` - Legacy 802.11a mode, 5 GHz, up to 54 Mbit/s
3156 * - `b` - Legacy 802.11b mode, 2.4 GHz, up to 11 Mbit/s
3157 * - `g` - Legacy 802.11g mode, 2.4 GHz, up to 54 Mbit/s
3158 * - `n` - IEEE 802.11n mode, 2.4 or 5 GHz, up to 600 Mbit/s
3159 * - `ac` - IEEE 802.11ac mode, 5 GHz, up to 6770 Mbit/s
3161 getHWModes: function() {
3162 var hwmodes = this.ubus('dev', 'iwinfo', 'hwmodes');
3163 return Array.isArray(hwmodes) ? hwmodes : [ 'b', 'g' ];
3167 * Gets a list of supported htmodes.
3169 * The htmode values describe the wide-frequency options supported by
3172 * @returns {string[]}
3173 * Returns an array of valid htmode values for this radio. Currently
3174 * known mode values are:
3175 * - `HT20` - applicable to IEEE 802.11n, 20 MHz wide channels
3176 * - `HT40` - applicable to IEEE 802.11n, 40 MHz wide channels
3177 * - `VHT20` - applicable to IEEE 802.11ac, 20 MHz wide channels
3178 * - `VHT40` - applicable to IEEE 802.11ac, 40 MHz wide channels
3179 * - `VHT80` - applicable to IEEE 802.11ac, 80 MHz wide channels
3180 * - `VHT160` - applicable to IEEE 802.11ac, 160 MHz wide channels
3182 getHTModes: function() {
3183 var htmodes = this.ubus('dev', 'iwinfo', 'htmodes');
3184 return (Array.isArray(htmodes) && htmodes.length) ? htmodes : null;
3188 * Get a string describing the wireless radio hardware.
3191 * Returns the description string.
3193 getI18n: function() {
3194 var hw = this.ubus('dev', 'iwinfo', 'hardware'),
3195 type = L.isObject(hw) ? hw.name : null;
3197 if (this.ubus('dev', 'iwinfo', 'type') == 'wl')
3200 var hwmodes = this.getHWModes(),
3203 hwmodes.sort(function(a, b) {
3204 return (a.length != b.length ? a.length > b.length : a > b);
3207 modestr = hwmodes.join('');
3209 return '%s 802.11%s Wireless Controller (%s)'.format(type || 'Generic', modestr, this.getName());
3213 * A wireless scan result object describes a neighbouring wireless
3214 * network found in the vincinity.
3216 * @typedef {Object<string, number|string|LuCI.network.WifiEncryption>} WifiScanResult
3217 * @memberof LuCI.network
3219 * @property {string} ssid
3220 * The SSID / Mesh ID of the network.
3222 * @property {string} bssid
3223 * The BSSID if the network.
3225 * @property {string} mode
3226 * The operation mode of the network (`Master`, `Ad-Hoc`, `Mesh Point`).
3228 * @property {number} channel
3229 * The wireless channel of the network.
3231 * @property {number} signal
3232 * The received signal strength of the network in dBm.
3234 * @property {number} quality
3235 * The numeric quality level of the signal, can be used in conjunction
3236 * with `quality_max` to calculate a quality percentage.
3238 * @property {number} quality_max
3239 * The maximum possible quality level of the signal, can be used in
3240 * conjunction with `quality` to calculate a quality percentage.
3242 * @property {LuCI.network.WifiEncryption} encryption
3243 * The encryption used by the wireless network.
3247 * Trigger a wireless scan on this radio device and obtain a list of
3250 * @returns {Promise<Array<LuCI.network.WifiScanResult>>}
3251 * Returns a promise resolving to an array of scan result objects
3252 * describing the networks found in the vincinity.
3254 getScanList: function() {
3255 return callIwinfoScan(this.sid);
3259 * Check whether the wireless radio is marked as up in the `ubus`
3262 * @returns {boolean}
3263 * Returns `true` when the radio device is up, else `false`.
3266 if (L.isObject(_state.radios[this.sid]))
3267 return (_state.radios[this.sid].up == true);
3273 * Get the wifi network of the given name belonging to this radio device
3275 * @param {string} network
3276 * The name of the wireless network to lookup. This may be either an uci
3277 * configuration section ID, a network ID in the form `radio#.network#`
3278 * or a Linux network device name like `wlan0` which is resolved to the
3279 * corresponding configuration section through `ubus` runtime information.
3281 * @returns {Promise<LuCI.network.WifiNetwork>}
3282 * Returns a promise resolving to a `Network.WifiNetwork` instance
3283 * representing the wireless network and rejecting with `null` if
3284 * the given network could not be found or is not associated with
3285 * this radio device.
3287 getWifiNetwork: function(network) {
3288 return Network.prototype.getWifiNetwork(network).then(L.bind(function(networkInstance) {
3289 var uciWifiIface = (networkInstance.sid ? uci.get('wireless', networkInstance.sid) : null);
3291 if (uciWifiIface == null || uciWifiIface['.type'] != 'wifi-iface' || uciWifiIface.device != this.sid)
3292 return Promise.reject();
3294 return networkInstance;
3299 * Get all wireless networks associated with this wireless radio device.
3301 * @returns {Promise<Array<LuCI.network.WifiNetwork>>}
3302 * Returns a promise resolving to an array of `Network.WifiNetwork`
3303 * instances respresenting the wireless networks associated with this
3306 getWifiNetworks: function() {
3307 return Network.prototype.getWifiNetworks().then(L.bind(function(networks) {
3310 for (var i = 0; i < networks.length; i++)
3311 if (networks[i].getWifiDeviceName() == this.getName())
3312 rv.push(networks[i]);
3319 * Adds a new wireless network associated with this radio device to the
3320 * configuration and sets its options to the provided values.
3322 * @param {Object<string, string|string[]>} [options]
3323 * The options to set for the newly added wireless network.
3325 * @returns {Promise<null|LuCI.network.WifiNetwork>}
3326 * Returns a promise resolving to a `WifiNetwork` instance describing
3327 * the newly added wireless network or `null` if the given options
3330 addWifiNetwork: function(options) {
3331 if (!L.isObject(options))
3334 options.device = this.sid;
3336 return Network.prototype.addWifiNetwork(options);
3340 * Deletes the wireless network with the given name associated with this
3343 * @param {string} network
3344 * The name of the wireless network to lookup. This may be either an uci
3345 * configuration section ID, a network ID in the form `radio#.network#`
3346 * or a Linux network device name like `wlan0` which is resolved to the
3347 * corresponding configuration section through `ubus` runtime information.
3349 * @returns {Promise<boolean>}
3350 * Returns a promise resolving to `true` when the wireless network was
3351 * successfully deleted from the configuration or `false` when the given
3352 * network could not be found or if the found network was not associated
3353 * with this wireless radio device.
3355 deleteWifiNetwork: function(network) {
3358 if (network instanceof WifiNetwork) {
3362 var uciWifiIface = uci.get('wireless', network);
3364 if (uciWifiIface == null || uciWifiIface['.type'] != 'wifi-iface')
3365 sid = getWifiSidByIfname(network);
3368 if (sid == null || uci.get('wireless', sid, 'device') != this.sid)
3369 return Promise.resolve(false);
3371 uci.delete('wireless', network);
3373 return Promise.resolve(true);
3379 * @memberof LuCI.network
3383 * A `Network.WifiNetwork` instance represents a wireless network (vif)
3384 * configured on top of a radio device and provides functions for querying
3385 * the runtime state of the network. Most radio devices support multiple
3386 * such networks in parallel.
3388 WifiNetwork = baseclass.extend(/** @lends LuCI.network.WifiNetwork.prototype */ {
3389 __init__: function(sid, radioname, radiostate, netid, netstate, hostapd) {
3400 ubus: function(/* ... */) {
3401 var v = this._ubusdata;
3403 for (var i = 0; i < arguments.length; i++)
3405 v = v[arguments[i]];
3413 * Read the given UCI option value of this wireless network.
3415 * @param {string} opt
3416 * The UCI option name to read.
3418 * @returns {null|string|string[]}
3419 * Returns the UCI option value or `null` if the requested option is
3422 get: function(opt) {
3423 return uci.get('wireless', this.sid, opt);
3427 * Set the given UCI option of this network to the given value.
3429 * @param {string} opt
3430 * The name of the UCI option to set.
3432 * @param {null|string|string[]} val
3433 * The value to set or `null` to remove the given option from the
3436 set: function(opt, value) {
3437 return uci.set('wireless', this.sid, opt, value);
3441 * Checks whether this wireless network is disabled.
3443 * @returns {boolean}
3444 * Returns `true` when the wireless radio is marked as disabled in `ubus`
3445 * runtime state or when the `disabled` option is set in the corresponding
3446 * UCI configuration.
3448 isDisabled: function() {
3449 return this.ubus('dev', 'disabled') || this.get('disabled') == '1';
3453 * Get the configured operation mode of the wireless network.
3456 * Returns the configured operation mode. Possible values are:
3457 * - `ap` - Master (Access Point) mode
3458 * - `sta` - Station (client) mode
3459 * - `adhoc` - Ad-Hoc (IBSS) mode
3460 * - `mesh` - Mesh (IEEE 802.11s) mode
3461 * - `monitor` - Monitor mode
3463 getMode: function() {
3464 return this.ubus('net', 'config', 'mode') || this.get('mode') || 'ap';
3468 * Get the configured SSID of the wireless network.
3470 * @returns {null|string}
3471 * Returns the configured SSID value or `null` when this network is
3474 getSSID: function() {
3475 if (this.getMode() == 'mesh')
3478 return this.ubus('net', 'config', 'ssid') || this.get('ssid');
3482 * Get the configured Mesh ID of the wireless network.
3484 * @returns {null|string}
3485 * Returns the configured mesh ID value or `null` when this network
3486 * is not in mesh mode.
3488 getMeshID: function() {
3489 if (this.getMode() != 'mesh')
3492 return this.ubus('net', 'config', 'mesh_id') || this.get('mesh_id');
3496 * Get the configured BSSID of the wireless network.
3498 * @returns {null|string}
3499 * Returns the BSSID value or `null` if none has been specified.
3501 getBSSID: function() {
3502 return this.ubus('net', 'config', 'bssid') || this.get('bssid');
3506 * Get the names of the logical interfaces this wireless network is
3509 * @returns {string[]}
3510 * Returns an array of logical interface names.
3512 getNetworkNames: function() {
3513 return L.toArray(this.ubus('net', 'config', 'network') || this.get('network'));
3517 * Get the internal network ID of this wireless network.
3519 * The network ID is a LuCI specific identifer in the form
3520 * `radio#.network#` to identify wireless networks by their corresponding
3521 * radio and network index numbers.
3524 * Returns the LuCI specific network ID.
3531 * Get the configuration ID of this wireless network.
3534 * Returns the corresponding UCI section ID of the network.
3536 getName: function() {
3541 * Get the Linux network device name.
3543 * @returns {null|string}
3544 * Returns the current Linux network device name as resolved from
3545 * `ubus` runtime information or `null` if this network has no
3546 * associated network device, e.g. when not configured or up.
3548 getIfname: function() {
3549 var ifname = this.ubus('net', 'ifname') || this.ubus('net', 'iwinfo', 'ifname');
3551 if (ifname == null || ifname.match(/^(wifi|radio)\d/))
3552 ifname = this.netid;
3558 * Get the name of the corresponding wifi radio device.
3560 * @returns {null|string}
3561 * Returns the name of the radio device this network is configured on
3562 * or `null` if it cannot be determined.
3564 getWifiDeviceName: function() {
3565 return this.ubus('radio') || this.get('device');
3569 * Get the corresponding wifi radio device.
3571 * @returns {null|LuCI.network.WifiDevice}
3572 * Returns a `Network.WifiDevice` instance representing the corresponding
3573 * wifi radio device or `null` if the related radio device could not be
3576 getWifiDevice: function() {
3577 var radioname = this.getWifiDeviceName();
3579 if (radioname == null)
3580 return Promise.reject();
3582 return Network.prototype.getWifiDevice(radioname);
3586 * Check whether the radio network is up.
3588 * This function actually queries the up state of the related radio
3589 * device and assumes this network to be up as well when the parent
3590 * radio is up. This is due to the fact that OpenWrt does not control
3591 * virtual interfaces individually but within one common hostapd
3594 * @returns {boolean}
3595 * Returns `true` when the network is up, else `false`.
3598 var device = this.getDevice();
3603 return device.isUp();
3607 * Query the current operation mode from runtime information.
3610 * Returns the human readable mode name as reported by `ubus` runtime
3611 * state. Possible returned values are:
3623 getActiveMode: function() {
3624 var mode = this.ubus('net', 'iwinfo', 'mode') || this.ubus('net', 'config', 'mode') || this.get('mode') || 'ap';
3627 case 'ap': return 'Master';
3628 case 'sta': return 'Client';
3629 case 'adhoc': return 'Ad-Hoc';
3630 case 'mesh': return 'Mesh';
3631 case 'monitor': return 'Monitor';
3632 default: return mode;
3637 * Query the current operation mode from runtime information as
3638 * translated string.
3641 * Returns the translated, human readable mode name as reported by
3642 *`ubus` runtime state.
3644 getActiveModeI18n: function() {
3645 var mode = this.getActiveMode();
3648 case 'Master': return _('Master');
3649 case 'Client': return _('Client');
3650 case 'Ad-Hoc': return _('Ad-Hoc');
3651 case 'Mash': return _('Mesh');
3652 case 'Monitor': return _('Monitor');
3653 default: return mode;
3658 * Query the current SSID from runtime information.
3661 * Returns the current SSID or Mesh ID as reported by `ubus` runtime
3664 getActiveSSID: function() {
3665 return this.ubus('net', 'iwinfo', 'ssid') || this.ubus('net', 'config', 'ssid') || this.get('ssid');
3669 * Query the current BSSID from runtime information.
3672 * Returns the current BSSID or Mesh ID as reported by `ubus` runtime
3675 getActiveBSSID: function() {
3676 return this.ubus('net', 'iwinfo', 'bssid') || this.ubus('net', 'config', 'bssid') || this.get('bssid');
3680 * Query the current encryption settings from runtime information.
3683 * Returns a string describing the current encryption or `-` if the the
3684 * encryption state could not be found in `ubus` runtime information.
3686 getActiveEncryption: function() {
3687 return formatWifiEncryption(this.ubus('net', 'iwinfo', 'encryption')) || '-';
3691 * A wireless peer entry describes the properties of a remote wireless
3692 * peer associated with a local network.
3694 * @typedef {Object<string, boolean|number|string|LuCI.network.WifiRateEntry>} WifiPeerEntry
3695 * @memberof LuCI.network
3697 * @property {string} mac
3698 * The MAC address (BSSID).
3700 * @property {number} signal
3701 * The received signal strength.
3703 * @property {number} [signal_avg]
3704 * The average signal strength if supported by the driver.
3706 * @property {number} [noise]
3707 * The current noise floor of the radio. May be `0` or absent if not
3708 * supported by the driver.
3710 * @property {number} inactive
3711 * The amount of milliseconds the peer has been inactive, e.g. due
3714 * @property {number} connected_time
3715 * The amount of milliseconds the peer is associated to this network.
3717 * @property {number} [thr]
3718 * The estimated throughput of the peer, May be `0` or absent if not
3719 * supported by the driver.
3721 * @property {boolean} authorized
3722 * Specifies whether the peer is authorized to associate to this network.
3724 * @property {boolean} authenticated
3725 * Specifies whether the peer completed authentication to this network.
3727 * @property {string} preamble
3728 * The preamble mode used by the peer. May be `long` or `short`.
3730 * @property {boolean} wme
3731 * Specifies whether the peer supports WME/WMM capabilities.
3733 * @property {boolean} mfp
3734 * Specifies whether management frame protection is active.
3736 * @property {boolean} tdls
3737 * Specifies whether TDLS is active.
3739 * @property {number} [mesh llid]
3740 * The mesh LLID, may be `0` or absent if not applicable or supported
3743 * @property {number} [mesh plid]
3744 * The mesh PLID, may be `0` or absent if not applicable or supported
3747 * @property {string} [mesh plink]
3748 * The mesh peer link state description, may be an empty string (`''`)
3749 * or absent if not applicable or supported by the driver.
3751 * The following states are known:
3761 * @property {number} [mesh local PS]
3762 * The local powersafe mode for the peer link, may be an empty
3763 * string (`''`) or absent if not applicable or supported by
3766 * The following modes are known:
3767 * - `ACTIVE` (no power save)
3772 * @property {number} [mesh peer PS]
3773 * The remote powersafe mode for the peer link, may be an empty
3774 * string (`''`) or absent if not applicable or supported by
3777 * The following modes are known:
3778 * - `ACTIVE` (no power save)
3783 * @property {number} [mesh non-peer PS]
3784 * The powersafe mode for all non-peer neigbours, may be an empty
3785 * string (`''`) or absent if not applicable or supported by the driver.
3787 * The following modes are known:
3788 * - `ACTIVE` (no power save)
3793 * @property {LuCI.network.WifiRateEntry} rx
3794 * Describes the receiving wireless rate from the peer.
3796 * @property {LuCI.network.WifiRateEntry} tx
3797 * Describes the transmitting wireless rate to the peer.
3801 * A wireless rate entry describes the properties of a wireless
3802 * transmission rate to or from a peer.
3804 * @typedef {Object<string, boolean|number>} WifiRateEntry
3805 * @memberof LuCI.network
3807 * @property {number} [drop_misc]
3808 * The amount of received misc. packages that have been dropped, e.g.
3809 * due to corruption or missing authentication. Only applicable to
3812 * @property {number} packets
3813 * The amount of packets that have been received or sent.
3815 * @property {number} bytes
3816 * The amount of bytes that have been received or sent.
3818 * @property {number} [failed]
3819 * The amount of failed tranmission attempts. Only applicable to
3822 * @property {number} [retries]
3823 * The amount of retried transmissions. Only applicable to transmit
3826 * @property {boolean} is_ht
3827 * Specifies whether this rate is an HT (IEEE 802.11n) rate.
3829 * @property {boolean} is_vht
3830 * Specifies whether this rate is an VHT (IEEE 802.11ac) rate.
3832 * @property {number} mhz
3833 * The channel width in MHz used for the transmission.
3835 * @property {number} rate
3836 * The bitrate in bit/s of the transmission.
3838 * @property {number} [mcs]
3839 * The MCS index of the used transmission rate. Only applicable to
3842 * @property {number} [40mhz]
3843 * Specifies whether the tranmission rate used 40MHz wide channel.
3844 * Only applicable to HT or VHT rates.
3846 * Note: this option exists for backwards compatibility only and its
3847 * use is discouraged. The `mhz` field should be used instead to
3848 * determine the channel width.
3850 * @property {boolean} [short_gi]
3851 * Specifies whether a short guard interval is used for the transmission.
3852 * Only applicable to HT or VHT rates.
3854 * @property {number} [nss]
3855 * Specifies the number of spatial streams used by the transmission.
3856 * Only applicable to VHT rates.
3860 * Fetch the list of associated peers.
3862 * @returns {Promise<Array<LuCI.network.WifiPeerEntry>>}
3863 * Returns a promise resolving to an array of wireless peers associated
3864 * with this network.
3866 getAssocList: function() {
3867 return callIwinfoAssoclist(this.getIfname());
3871 * Query the current operating frequency of the wireless network.
3873 * @returns {null|string}
3874 * Returns the current operating frequency of the network from `ubus`
3875 * runtime information in GHz or `null` if the information is not
3878 getFrequency: function() {
3879 var freq = this.ubus('net', 'iwinfo', 'frequency');
3881 if (freq != null && freq > 0)
3882 return '%.03f'.format(freq / 1000);
3888 * Query the current average bitrate of all peers associated to this
3891 * @returns {null|number}
3892 * Returns the average bit rate among all peers associated to the network
3893 * as reported by `ubus` runtime information or `null` if the information
3896 getBitRate: function() {
3897 var rate = this.ubus('net', 'iwinfo', 'bitrate');
3899 if (rate != null && rate > 0)
3900 return (rate / 1000);
3906 * Query the current wireless channel.
3908 * @returns {null|number}
3909 * Returns the wireless channel as reported by `ubus` runtime information
3910 * or `null` if it cannot be determined.
3912 getChannel: function() {
3913 return this.ubus('net', 'iwinfo', 'channel') || this.ubus('dev', 'config', 'channel') || this.get('channel');
3917 * Query the current wireless signal.
3919 * @returns {null|number}
3920 * Returns the wireless signal in dBm as reported by `ubus` runtime
3921 * information or `null` if it cannot be determined.
3923 getSignal: function() {
3924 return this.ubus('net', 'iwinfo', 'signal') || 0;
3928 * Query the current radio noise floor.
3931 * Returns the radio noise floor in dBm as reported by `ubus` runtime
3932 * information or `0` if it cannot be determined.
3934 getNoise: function() {
3935 return this.ubus('net', 'iwinfo', 'noise') || 0;
3939 * Query the current country code.
3942 * Returns the wireless country code as reported by `ubus` runtime
3943 * information or `00` if it cannot be determined.
3945 getCountryCode: function() {
3946 return this.ubus('net', 'iwinfo', 'country') || this.ubus('dev', 'config', 'country') || '00';
3950 * Query the current radio TX power.
3952 * @returns {null|number}
3953 * Returns the wireless network transmit power in dBm as reported by
3954 * `ubus` runtime information or `null` if it cannot be determined.
3956 getTXPower: function() {
3957 return this.ubus('net', 'iwinfo', 'txpower');
3961 * Query the radio TX power offset.
3963 * Some wireless radios have a fixed power offset, e.g. due to the
3964 * use of external amplifiers.
3967 * Returns the wireless network transmit power offset in dBm as reported
3968 * by `ubus` runtime information or `0` if there is no offset, or if it
3969 * cannot be determined.
3971 getTXPowerOffset: function() {
3972 return this.ubus('net', 'iwinfo', 'txpower_offset') || 0;
3976 * Calculate the current signal.
3980 * Returns the calculated signal level, which is the difference between
3981 * noise and signal (SNR), divided by 5.
3983 getSignalLevel: function(signal, noise) {
3984 if (this.getActiveBSSID() == '00:00:00:00:00:00')
3987 signal = signal || this.getSignal();
3988 noise = noise || this.getNoise();
3990 if (signal < 0 && noise < 0) {
3991 var snr = -1 * (noise - signal);
3992 return Math.floor(snr / 5);
3999 * Calculate the current signal quality percentage.
4002 * Returns the calculated signal quality in percent. The value is
4003 * calculated from the `quality` and `quality_max` indicators reported
4004 * by `ubus` runtime state.
4006 getSignalPercent: function() {
4007 var qc = this.ubus('net', 'iwinfo', 'quality') || 0,
4008 qm = this.ubus('net', 'iwinfo', 'quality_max') || 0;
4010 if (qc > 0 && qm > 0)
4011 return Math.floor((100 / qm) * qc);
4017 * Get a short description string for this wireless network.
4020 * Returns a string describing this network, consisting of the
4021 * active operation mode, followed by either the SSID, BSSID or
4022 * internal network ID, depending on which information is available.
4024 getShortName: function() {
4025 return '%s "%s"'.format(
4026 this.getActiveModeI18n(),
4027 this.getActiveSSID() || this.getActiveBSSID() || this.getID());
4031 * Get a description string for this wireless network.
4034 * Returns a string describing this network, consisting of the
4035 * term `Wireless Network`, followed by the active operation mode,
4036 * the SSID, BSSID or internal network ID and the Linux network device
4037 * name, depending on which information is available.
4039 getI18n: function() {
4040 return '%s: %s "%s" (%s)'.format(
4041 _('Wireless Network'),
4042 this.getActiveModeI18n(),
4043 this.getActiveSSID() || this.getActiveBSSID() || this.getID(),
4048 * Get the primary logical interface this wireless network is attached to.
4050 * @returns {null|LuCI.network.Protocol}
4051 * Returns a `Network.Protocol` instance representing the logical
4052 * interface or `null` if this network is not attached to any logical
4055 getNetwork: function() {
4056 return this.getNetworks()[0];
4060 * Get the logical interfaces this wireless network is attached to.
4062 * @returns {Array<LuCI.network.Protocol>}
4063 * Returns an array of `Network.Protocol` instances representing the
4064 * logical interfaces this wireless network is attached to.
4066 getNetworks: function() {
4067 var networkNames = this.getNetworkNames(),
4070 for (var i = 0; i < networkNames.length; i++) {
4071 var uciInterface = uci.get('network', networkNames[i]);
4073 if (uciInterface == null || uciInterface['.type'] != 'interface')
4076 networks.push(Network.prototype.instantiateNetwork(networkNames[i]));
4079 networks.sort(networkSort);
4085 * Get the associated Linux network device.
4087 * @returns {LuCI.network.Device}
4088 * Returns a `Network.Device` instance representing the Linux network
4089 * device associted with this wireless network.
4091 getDevice: function() {
4092 return Network.prototype.instantiateDevice(this.getIfname());
4096 * Check whether this wifi network supports deauthenticating clients.
4098 * @returns {boolean}
4099 * Returns `true` when this wifi network instance supports forcibly
4100 * deauthenticating clients, otherwise `false`.
4102 isClientDisconnectSupported: function() {
4103 return L.isObject(this.ubus('hostapd', 'del_client'));
4107 * Forcibly disconnect the given client from the wireless network.
4109 * @param {string} mac
4110 * The MAC address of the client to disconnect.
4112 * @param {boolean} [deauth=false]
4113 * Specifies whether to deauthenticate (`true`) or disassociate (`false`)
4116 * @param {number} [reason=1]
4117 * Specifies the IEEE 802.11 reason code to disassoc/deauth the client
4118 * with. Default is `1` which corresponds to `Unspecified reason`.
4120 * @param {number} [ban_time=0]
4121 * Specifies the amount of milliseconds to ban the client from
4122 * reconnecting. By default, no ban time is set which allows the client
4123 * to reassociate / reauthenticate immediately.
4125 * @returns {Promise<number>}
4126 * Returns a promise resolving to the underlying ubus call result code
4127 * which is typically `0`, even for not existing MAC addresses.
4128 * The promise might reject with an error in case invalid arguments
4131 disconnectClient: function(mac, deauth, reason, ban_time) {
4132 if (reason == null || reason == 0)
4138 return rpc.declare({
4139 object: 'hostapd.%s'.format(this.getIfname()),
4140 method: 'del_client',
4141 params: [ 'addr', 'deauth', 'reason', 'ban_time' ]
4142 })(mac, deauth, reason, ban_time);