fix wifi settings

This commit is contained in:
2024-03-29 03:45:47 +01:00
parent 8eb2d69e13
commit 9831046592
5 changed files with 128 additions and 121 deletions

View File

@ -3,15 +3,22 @@ import {spawn, exec} from 'node:child_process';
import * as dns from "dns";
import * as process from "process";
import * as path from "path";
import * as fs from "fs";
const wifiScan = require("node-wifi-scanner");
export default class OSHandler {
static scriptPath = path.resolve(process.cwd(), "scripts");
static async enableAllWifis() {
return this.overwriteWifis(await this.getKnownWifis());
}
static getKnownWifis(): Promise<WiFiNetwork[]> {
return new Promise<WiFiNetwork[]>((resolve, reject) => {
exec("sudo touch /etc/wpa_supplicant/wpa_supplicant-monopoly.conf && sudo cat /etc/wpa_supplicant/wpa_supplicant-monopoly.conf", (err, stdout) => {
if(err)
if (err)
return reject(err);
let lines = stdout.split("\n");
@ -20,25 +27,26 @@ export default class OSHandler {
let inBlock = false;
let currentNetwork: WiFiNetwork = {ssid: "", psk: "", isSecured: false};
for(let line of lines)
{
if(line.includes("network={"))
for (let line of lines) {
if (line.includes("network={"))
inBlock = true;
if(line.includes("}")) {
if (line.includes("}")) {
inBlock = false;
currentNetwork.isSecured = !!currentNetwork.psk;
if(currentNetwork.ssid)
wifis.push(currentNetwork);
//currentNetwork.isSecured = !!currentNetwork.psk;
if (currentNetwork.ssid)
wifis.push({...currentNetwork});
currentNetwork.ssid = "";
currentNetwork.psk = "";
currentNetwork.isSecured = false;
}
if(inBlock && line.includes("ssid"))
currentNetwork.ssid = line.substring(line.indexOf('"')+1, line.lastIndexOf('"'));
if(inBlock && line.includes("psk"))
currentNetwork.psk = line.substring(line.indexOf('"')+1, line.lastIndexOf('"'));
if (inBlock && line.includes("ssid"))
currentNetwork.ssid = line.substring(line.indexOf('"') + 1, line.lastIndexOf('"'));
if (inBlock && line.includes("psk"))
currentNetwork.psk = line.substring(line.indexOf('"') + 1, line.lastIndexOf('"'));
if (inBlock && line.includes("key_mgmt"))
currentNetwork.isSecured = line.includes("WPA-PSK");
}
resolve(wifis);
@ -46,32 +54,91 @@ export default class OSHandler {
});
}
static addWifi(wifi: string, passkey: string | null) {
/**
* Adds a new wifi to the known networks
* @param ssid
* @param passkey
*/
static addWifi(ssid: string, passkey: string) {
return new Promise<void>(async (resolve, reject) => {
try {
let knownWifis = await this.getKnownWifis();
let found = false;
for (let wifi of knownWifis) {
if (wifi.ssid == wifi.ssid) {
// We know this wifi! - Refresh it!
found = true;
wifi.psk = passkey;
wifi.isSecured = !!passkey;
}
}
if (!found) {
knownWifis.push({ssid: ssid, psk: passkey, isSecured: !!passkey});
}
await this.overwriteWifis(knownWifis);
return resolve();
} catch (e) {
return reject(e);
}
});
}
/**
* Overwrites the custom wpa_supplicant file
* @param wifis
* @param ssid
*/
static overwriteWifis(wifis: WiFiNetwork[], ssid = "") {
return new Promise<void>((resolve, reject) => {
let p = path.resolve(process.cwd(), "/scripts/addWifi.sh");
exec(p + ` -s "${wifi}" -p "${passkey}"`, (err, stdout) => {
if(err)
let wifi_str = `ctrl_interface=/run/wpa_supplicant \nupdate_config=0\n\n`;
for (let wifi of wifis) {
wifi_str += "network={\n";
wifi_str += ` ssid="${wifi.ssid}"\n`
wifi_str += ` key_mgmt="${wifi.isSecured ? "WPA-PSK" : "NONE"}"\n`
if (ssid && ssid != wifi.ssid)
wifi_str += ` disabled=1\n`
if (wifi.psk)
wifi_str += ` psk="${wifi.psk}"\n`
wifi_str += `}\n\n`
}
fs.writeFileSync("/tmp/wpa_supplicant.conf", wifi_str);
exec("sudo mv -f /tmp/wpa_supplicant.conf /etc/wpa_supplicant/wpa_supplicant-monopoly.conf", (err, stdout) => {
if (err)
return reject(err);
if(stdout == "ok")
resolve();
else
reject("no-return");
})
});
resolve();
});
})
}
static connectToWifi(ssid: string)
{
/**
* Connects to a specific wifi
* @param ssid
*/
static connectToWifi(ssid: string) {
return new Promise<boolean>((resolve, reject) => {
let p = path.resolve(process.cwd(), "/scripts/connectToWifi.sh");
exec(p + ``)
this.getKnownWifis().then((wifis) => {
this.overwriteWifis(wifis, ssid).then(() => {
let p = path.resolve(this.scriptPath, "connectToWifi.sh");
exec(p, (error, stdout, stderr) => {
if (!error)
return resolve(stdout.includes("!!ok"));
reject(error);
});
}).catch(reject);
}).catch(reject);
});
}
static disableAllWifis() {
static removeWifi(ssid: string) {
return new Promise<void>((resolve, reject) => {
this.getKnownWifis().then(wifis => {
wifis.filter((ele) => {
return ele.ssid != ssid;
});
this.overwriteWifis(wifis).then(resolve).catch(reject);
}).catch(reject);
});
}
@ -113,7 +180,6 @@ export default class OSHandler {
return -1;
});
console.log(networks);
networks = networks.filter((ele, index) => {
// If empty ssid