645 lines
14 KiB
Plaintext
Executable File
645 lines
14 KiB
Plaintext
Executable File
// Copyright 2022 Jo-Philipp Wich <jo@mein.io>
|
|
// Licensed to the public under the Apache License 2.0.
|
|
|
|
'use strict';
|
|
|
|
import { stdin, access, dirname, basename, open, popen, glob, lsdir, readfile, readlink, error } from 'fs';
|
|
import { cursor } from 'uci';
|
|
|
|
import { init_list, init_index, init_enabled, init_action, conntrack_list, process_list } from 'luci.sys';
|
|
import { revision, branch } from 'luci.version';
|
|
import { statvfs } from 'luci.core';
|
|
|
|
import timezones from 'luci.zoneinfo';
|
|
|
|
|
|
function shellquote(s) {
|
|
return `'${replace(s, "'", "'\\''")}'`;
|
|
}
|
|
|
|
const methods = {
|
|
getVersion: {
|
|
call: function(request) {
|
|
return { revision, branch };
|
|
}
|
|
},
|
|
|
|
getInitList: {
|
|
args: { name: 'name' },
|
|
call: function(request) {
|
|
let scripts = {};
|
|
|
|
for (let name in filter(init_list(), i => !request.args.name || i == request.args.name)) {
|
|
let idx = init_index(name);
|
|
|
|
scripts[name] = {
|
|
index: idx?.[0],
|
|
stop: idx?.[1],
|
|
enabled: init_enabled(name)
|
|
};
|
|
}
|
|
|
|
return length(scripts) ? scripts : { error: 'No such init script' };
|
|
}
|
|
},
|
|
|
|
setInitAction: {
|
|
args: { name: 'name', action: 'action' },
|
|
call: function(request) {
|
|
switch (request.args.action) {
|
|
case 'enable':
|
|
case 'disable':
|
|
case 'start':
|
|
case 'stop':
|
|
case 'restart':
|
|
case 'reload':
|
|
const rc = init_action(request.args.name, request.args.action);
|
|
|
|
if (rc === false)
|
|
return { error: 'No such init script' };
|
|
|
|
return { result: rc == 0 };
|
|
|
|
default:
|
|
return { error: 'Invalid action' };
|
|
}
|
|
}
|
|
},
|
|
|
|
getLocaltime: {
|
|
call: function(request) {
|
|
return { result: time() };
|
|
}
|
|
},
|
|
|
|
setLocaltime: {
|
|
args: { localtime: 0 },
|
|
call: function(request) {
|
|
let t = localtime(request.args.localtime);
|
|
|
|
if (t) {
|
|
system(sprintf('date -s "%04d-%02d-%02d %02d:%02d:%02d" >/dev/null', t.year, t.mon, t.mday, t.hour, t.min, t.sec));
|
|
system('/etc/init.d/sysfixtime restart >/dev/null');
|
|
}
|
|
|
|
return { result: request.args.localtime };
|
|
}
|
|
},
|
|
|
|
getTimezones: {
|
|
call: function(request) {
|
|
let tz = trim(readfile('/etc/TZ'));
|
|
let zn = cursor()?.get?.('system', '@system[0]', 'zonename');
|
|
let result = {};
|
|
|
|
for (let zone, tzstring in timezones) {
|
|
result[zone] = { tzstring };
|
|
|
|
if (zn == zone)
|
|
result[zone].active = true;
|
|
};
|
|
|
|
return result;
|
|
}
|
|
},
|
|
|
|
getLEDs: {
|
|
call: function() {
|
|
let result = {};
|
|
|
|
for (let led in lsdir('/sys/class/leds')) {
|
|
let s;
|
|
|
|
result[led] = { triggers: [] };
|
|
|
|
s = trim(readfile(`/sys/class/leds/${led}/trigger`));
|
|
for (let trigger in split(s, ' ')) {
|
|
push(result[led].triggers, trim(trigger, '[]'));
|
|
|
|
if (trigger != result[led].triggers[-1])
|
|
result[led].active_trigger = result[led].triggers[-1];
|
|
}
|
|
|
|
s = readfile(`/sys/class/leds/${led}/brightness`);
|
|
result[led].brightness = +s;
|
|
|
|
s = readfile(`/sys/class/leds/${led}/max_brightness`);
|
|
result[led].max_brightness = +s;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
},
|
|
|
|
getUSBDevices: {
|
|
call: function() {
|
|
let result = { devices: [], ports: [] };
|
|
|
|
for (let path in glob('/sys/bus/usb/devices/[0-9]*/manufacturer')) {
|
|
let id = basename(dirname(path));
|
|
|
|
push(result.devices, {
|
|
id,
|
|
vid: trim(readfile(`/sys/bus/usb/devices/${id}/idVendor`)),
|
|
pid: trim(readfile(`/sys/bus/usb/devices/${id}/idProduct`)),
|
|
vendor: trim(readfile(path)),
|
|
product: trim(readfile(`/sys/bus/usb/devices/${id}/product`)),
|
|
speed: +readfile(`/sys/bus/usb/devices/${id}/speed`)
|
|
});
|
|
}
|
|
|
|
for (let path in glob('/sys/bus/usb/devices/*/*-port[0-9]*')) {
|
|
let port = basename(path);
|
|
let link = readlink(`${path}/device`);
|
|
|
|
push(result.ports, {
|
|
port,
|
|
device: basename(link)
|
|
});
|
|
}
|
|
|
|
return result;
|
|
}
|
|
},
|
|
|
|
getConntrackHelpers: {
|
|
call: function() {
|
|
const uci = cursor();
|
|
let helpers = [];
|
|
let package;
|
|
|
|
if (uci.load('/usr/share/firewall4/helpers'))
|
|
package = 'helpers';
|
|
else if (uci.load('/usr/share/fw3/helpers.conf'))
|
|
package = 'helpers.conf';
|
|
|
|
if (package) {
|
|
uci.foreach(package, 'helper', (s) => {
|
|
push(helpers, {
|
|
name: s.name,
|
|
description: s.description,
|
|
module: s.module,
|
|
family: s.family,
|
|
proto: s.proto,
|
|
port: s.port
|
|
});
|
|
});
|
|
}
|
|
|
|
return { result: helpers };
|
|
}
|
|
},
|
|
|
|
getFeatures: {
|
|
call: function() {
|
|
let result = {
|
|
firewall: access('/sbin/fw3') == true,
|
|
firewall4: access('/sbin/fw4') == true,
|
|
opkg: access('/bin/opkg') == true,
|
|
offloading: access('/sys/module/xt_FLOWOFFLOAD/refcnt') == true || access('/sys/module/nft_flow_offload/refcnt') == true,
|
|
fullcone: access('/sys/module/xt_FULLCONENAT/refcnt') == true || access('/sys/module/nft_fullcone/refcnt') == true,
|
|
br2684ctl: access('/usr/sbin/br2684ctl') == true,
|
|
swconfig: access('/sbin/swconfig') == true,
|
|
odhcpd: access('/usr/sbin/odhcpd') == true,
|
|
zram: access('/sys/class/zram-control') == true,
|
|
sysntpd: readlink('/usr/sbin/ntpd') != null,
|
|
ipv6: access('/proc/net/ipv6_route') == true,
|
|
dropbear: access('/usr/sbin/dropbear') == true,
|
|
cabundle: access('/etc/ssl/certs/ca-certificates.crt') == true,
|
|
relayd: access('/usr/sbin/relayd') == true,
|
|
};
|
|
|
|
const wifi_features = [ 'eap', '11ac', '11ax', '11r', 'acs', 'sae', 'owe', 'suiteb192', 'wep', 'wps' ];
|
|
|
|
if (access('/usr/sbin/hostapd')) {
|
|
result.hostapd = { cli: access('/usr/sbin/hostapd_cli') == true };
|
|
|
|
for (let feature in wifi_features)
|
|
result.hostapd[feature] = system(`/usr/sbin/hostapd -v${feature} >/dev/null 2>/dev/null`) == 0;
|
|
}
|
|
|
|
if (access('/usr/sbin/wpa_supplicant')) {
|
|
result.wpasupplicant = { cli: access('/usr/sbin/wpa_cli') == true };
|
|
|
|
for (let feature in wifi_features)
|
|
result.wpasupplicant[feature] = system(`/usr/sbin/wpa_supplicant -v${feature} >/dev/null 2>/dev/null`) == 0;
|
|
}
|
|
|
|
let fd = popen('dnsmasq --version 2>/dev/null');
|
|
|
|
if (fd) {
|
|
const m = match(fd.read('all'), /^Compile time options: (.+)$/s);
|
|
|
|
for (let opt in split(m?.[1], ' ')) {
|
|
let f = replace(opt, 'no-', '', 1);
|
|
|
|
result.dnsmasq ??= {};
|
|
result.dnsmasq[lc(f)] = (f == opt);
|
|
}
|
|
|
|
fd.close();
|
|
}
|
|
|
|
fd = popen('ipset --help 2>/dev/null');
|
|
|
|
if (fd) {
|
|
for (let line = fd.read('line'), flag = false; length(line); line = fd.read('line')) {
|
|
if (line == 'Supported set types:\n') {
|
|
flag = true;
|
|
}
|
|
else if (flag) {
|
|
const m = match(line, /^ +([\w:,]+)\t+([0-9]+)\t/);
|
|
|
|
if (m) {
|
|
result.ipset ??= {};
|
|
result.ipset[m[1]] ??= +m[2];
|
|
}
|
|
}
|
|
}
|
|
|
|
fd.close();
|
|
}
|
|
|
|
return result;
|
|
}
|
|
},
|
|
|
|
getSwconfigFeatures: {
|
|
args: { switch: 'switch0' },
|
|
call: function(request) {
|
|
// Parse some common switch properties from swconfig help output.
|
|
const swc = popen(`swconfig dev ${shellquote(request.args.switch)} help 2>/dev/null`);
|
|
|
|
if (swc) {
|
|
let is_port_attr = false;
|
|
let is_vlan_attr = false;
|
|
let result = {};
|
|
|
|
for (let line = swc.read('line'); length(line); line = swc.read('line')) {
|
|
if (match(line, /^\s+--vlan/)) {
|
|
is_vlan_attr = true;
|
|
}
|
|
else if (match(line, /^\s+--port/)) {
|
|
is_vlan_attr = false;
|
|
is_port_attr = true;
|
|
}
|
|
else if (match(line, /cpu @/)) {
|
|
result.switch_title = match(line, /^switch[0-9]+: \w+\((.+)\)/)?.[1];
|
|
result.num_vlans = match(line, /vlans: ([0-9]+)/)?.[1] ?? 16;
|
|
result.min_vid = 1;
|
|
}
|
|
else if (match(line, /: (pvid|tag|vid)/)) {
|
|
if (is_vlan_attr)
|
|
result.vid_option = match(line, /: (\w+)/)?.[1];
|
|
}
|
|
else if (match(line, /: enable_vlan4k/)) {
|
|
result.vlan4k_option = 'enable_vlan4k';
|
|
}
|
|
else if (match(line, /: enable_vlan/)) {
|
|
result.vlan_option = 'enable_vlan';
|
|
}
|
|
else if (match(line, /: enable_learning/)) {
|
|
result.learning_option = 'enable_learning';
|
|
}
|
|
else if (match(line, /: enable_mirror_rx/)) {
|
|
result.mirror_option = 'enable_mirror_rx';
|
|
}
|
|
else if (match(line, /: max_length/)) {
|
|
result.jumbo_option = 'max_length';
|
|
}
|
|
}
|
|
|
|
swc.close();
|
|
|
|
if (!length(result))
|
|
return { error: 'No such switch' };
|
|
|
|
return result;
|
|
}
|
|
else {
|
|
return { error: error() };
|
|
}
|
|
}
|
|
},
|
|
|
|
getSwconfigPortState: {
|
|
args: { switch: 'switch0' },
|
|
call: function(request) {
|
|
const swc = popen(`swconfig dev ${shellquote(request.args.switch)} show 2>/dev/null`);
|
|
|
|
if (swc) {
|
|
let ports = [], port;
|
|
|
|
for (let line = swc.read('line'); length(line); line = swc.read('line')) {
|
|
if (match(line, /^VLAN [0-9]+:/) && length(ports))
|
|
break;
|
|
|
|
let pnum = match(line, /^Port ([0-9]+):/)?.[1];
|
|
|
|
if (pnum) {
|
|
port = {
|
|
port: +pnum,
|
|
duplex: false,
|
|
speed: 0,
|
|
link: false,
|
|
auto: false,
|
|
rxflow: false,
|
|
txflow: false
|
|
};
|
|
|
|
push(ports, port);
|
|
}
|
|
|
|
if (port) {
|
|
let m;
|
|
|
|
if (match(line, /full[ -]duplex/))
|
|
port.duplex = true;
|
|
|
|
if ((m = match(line, / speed:([0-9]+)/)) != null)
|
|
port.speed = +m[1];
|
|
|
|
if ((m = match(line, /([0-9]+) Mbps/)) != null && !port.speed)
|
|
port.speed = +m[1];
|
|
|
|
if ((m = match(line, /link: ([0-9]+)/)) != null && !port.speed)
|
|
port.speed = +m[1];
|
|
|
|
if (match(line, /(link|status): ?up/))
|
|
port.link = true;
|
|
|
|
if (match(line, /auto-negotiate|link:.*auto/))
|
|
port.auto = true;
|
|
|
|
if (match(line, /link:.*rxflow/))
|
|
port.rxflow = true;
|
|
|
|
if (match(line, /link:.*txflow/))
|
|
port.txflow = true;
|
|
}
|
|
}
|
|
|
|
swc.close();
|
|
|
|
if (!length(ports))
|
|
return { error: 'No such switch' };
|
|
|
|
return { result: ports };
|
|
}
|
|
else {
|
|
return { error: error() };
|
|
}
|
|
}
|
|
},
|
|
|
|
setPassword: {
|
|
args: { username: 'root', password: 'password' },
|
|
call: function(request) {
|
|
const u = shellquote(request.args.username);
|
|
const p = shellquote(request.args.password);
|
|
|
|
return {
|
|
result: system(`(echo ${p}; sleep 1; echo ${p}) | /bin/busybox passwd ${u} >/dev/null 2>&1`) == 0
|
|
};
|
|
}
|
|
},
|
|
|
|
getBlockDevices: {
|
|
call: function() {
|
|
const block = popen('/sbin/block info 2>/dev/null');
|
|
|
|
if (block) {
|
|
let result = {};
|
|
|
|
for (let line = block.read('line'); length(line); line = block.read('line')) {
|
|
let dev = match(line, /^\/dev\/([^:]+):/)?.[1];
|
|
|
|
if (dev) {
|
|
let e = result[dev] = {
|
|
dev: `/dev/${dev}`,
|
|
size: +readfile(`/sys/class/block/${dev}/size`) * 512
|
|
};
|
|
|
|
for (let m in match(line, / (\w+)="([^"]+)"/g))
|
|
e[lc(m[1])] = m[2];
|
|
}
|
|
}
|
|
|
|
block.close();
|
|
|
|
const swaps = open('/proc/swaps', 'r');
|
|
|
|
if (swaps) {
|
|
for (let line = swaps.read('line'); length(line); line = swaps.read('line')) {
|
|
let m = match(line, /^(\/\S+)\s+\S+\s+(\d+)/);
|
|
|
|
if (m) {
|
|
let dev = replace(m[1], /\\(\d\d\d)/g, (_, n) => chr(int(n, 8)));
|
|
|
|
result[`swap:${m[1]}`] = {
|
|
dev,
|
|
type: 'swap',
|
|
size: +m[2] * 1024
|
|
};
|
|
}
|
|
}
|
|
|
|
swaps.close();
|
|
}
|
|
|
|
return result;
|
|
}
|
|
else {
|
|
return { error: 'Unable to execute block utility' };
|
|
}
|
|
}
|
|
},
|
|
|
|
setBlockDetect: {
|
|
call: function() {
|
|
return { result: system('/sbin/block detect > /etc/config/fstab') == 0 };
|
|
}
|
|
},
|
|
|
|
getMountPoints: {
|
|
call: function() {
|
|
const fd = open('/proc/mounts', 'r');
|
|
|
|
if (fd) {
|
|
let result = [];
|
|
|
|
for (let line = fd.read('line'); length(line); line = fd.read('line')) {
|
|
const m = split(line, ' ');
|
|
const device = replace(m[0], /\\([0-9][0-9][0-9])/g, (m, n) => char(int(n, 8)));
|
|
const mount = replace(m[1], /\\([0-9][0-9][0-9])/g, (m, n) => char(int(n, 8)));
|
|
const stat = statvfs(mount);
|
|
|
|
if (stat?.blocks > 0) {
|
|
push(result, {
|
|
device, mount,
|
|
size: stat.bsize * stat.blocks,
|
|
avail: stat.bsize * stat.bavail,
|
|
free: stat.bsize * stat.bfree
|
|
});
|
|
}
|
|
}
|
|
|
|
fd.close();
|
|
|
|
return { result };
|
|
}
|
|
else {
|
|
return { error: error() };
|
|
}
|
|
}
|
|
},
|
|
getRealtimeStats: {
|
|
args: { mode: 'interface', device: 'eth0' },
|
|
call: function(request) {
|
|
let flags;
|
|
|
|
if (request.args.mode == 'interface')
|
|
flags = `-i ${shellquote(request.args.device)}`;
|
|
else if (request.args.mode == 'wireless')
|
|
flags = `-r ${shellquote(request.args.device)}`;
|
|
else if (request.args.mode == 'conntrack')
|
|
flags = '-c';
|
|
else if (request.args.mode == 'load')
|
|
flags = '-l';
|
|
else
|
|
return { error: 'Invalid mode' };
|
|
|
|
const fd = popen(`luci-bwc ${flags}`, 'r');
|
|
|
|
if (fd) {
|
|
let result;
|
|
|
|
try {
|
|
result = { result: json(`[${fd.read('all')}]`) };
|
|
}
|
|
catch (err) {
|
|
result = { error: err };
|
|
}
|
|
|
|
return result;
|
|
}
|
|
else {
|
|
return { error: error() };
|
|
}
|
|
}
|
|
},
|
|
|
|
getConntrackList: {
|
|
call: function() {
|
|
return { result: conntrack_list() };
|
|
}
|
|
},
|
|
|
|
getProcessList: {
|
|
call: function() {
|
|
return { result: process_list() };
|
|
}
|
|
},
|
|
|
|
getCPUBench: {
|
|
call: function() {
|
|
return { cpubench: readfile('/etc/bench.log') || '' };
|
|
}
|
|
},
|
|
|
|
getCPUInfo: {
|
|
call: function() {
|
|
if (!access('/sbin/cpuinfo'))
|
|
return {};
|
|
|
|
const fd = popen('/sbin/cpuinfo');
|
|
if (fd) {
|
|
let cpuinfo = fd.read('all');
|
|
if (!cpuinfo)
|
|
cpuinfo = '?';
|
|
fd.close();
|
|
|
|
return { cpuinfo: cpuinfo };
|
|
} else {
|
|
return { cpuinfo: error() };
|
|
}
|
|
}
|
|
},
|
|
|
|
getCPUUsage: {
|
|
call: function() {
|
|
const fd = popen('busybox top -n1 | awk \'/^CPU/ {printf("%d%", 100 - $8)}\'');
|
|
if (fd) {
|
|
let cpuusage = fd.read('all');
|
|
if (!cpuusage)
|
|
cpuusage = '?';
|
|
fd.close();
|
|
|
|
return { cpuusage: cpuusage };
|
|
} else {
|
|
return { cpuusage: error() };
|
|
}
|
|
}
|
|
},
|
|
|
|
getETHInfo: {
|
|
call: function() {
|
|
if (!access('/sbin/ethinfo'))
|
|
return {};
|
|
|
|
const fd = popen('/sbin/ethinfo');
|
|
if (fd) {
|
|
let ethinfo = fd.read('all');
|
|
if (!ethinfo)
|
|
ethinfo = '{}';
|
|
ethinfo = json(ethinfo);
|
|
fd.close();
|
|
|
|
return { ethinfo: ethinfo };
|
|
} else {
|
|
return { ethinfo: error() };
|
|
}
|
|
}
|
|
},
|
|
|
|
getTempInfo: {
|
|
call: function() {
|
|
if (!access('/sbin/tempinfo'))
|
|
return {};
|
|
|
|
const fd = popen('/sbin/tempinfo');
|
|
if (fd) {
|
|
let tempinfo = fd.read('all');
|
|
if (!tempinfo)
|
|
tempinfo = '?';
|
|
fd.close();
|
|
|
|
return { tempinfo: tempinfo };
|
|
} else {
|
|
return { tempinfo: error() };
|
|
}
|
|
}
|
|
},
|
|
|
|
getOnlineUsers: {
|
|
call: function() {
|
|
const fd = open('/proc/net/arp', 'r');
|
|
if (fd) {
|
|
let onlineusers = 0;
|
|
|
|
for (let line = fd.read('line'); length(line); line = fd.read('line'))
|
|
if (match(trim(line), /^.*(0x2).*(br-lan)$/))
|
|
onlineusers++;
|
|
|
|
fd.close();
|
|
|
|
return { onlineusers: onlineusers };
|
|
} else {
|
|
return { onlineusers: error() };
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
return { luci: methods };
|