Update

src/OSHandler.ts

@@ -1,20 +1,80 @@
 import {WiFiNetwork} from "./IPCConstants";
 import {spawn, exec} from 'node:child_process';
+import * as dns from "dns";
+import * as process from "process";
+import * as path from "path";
+
 const wifiScan = require("node-wifi-scanner");
 
 
 export default class OSHandler {
     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)
+                    return reject(err);
+
+                let lines = stdout.split("\n");
+                let wifis: WiFiNetwork[] = [];
+
+
+                let inBlock = false;
+                let currentNetwork: WiFiNetwork = {ssid: "", psk: "", isSecured: false};
+                for(let line of lines)
+                {
+                    if(line.includes("network={"))
+                        inBlock = true;
+
+                    if(line.includes("}")) {
+                        inBlock = false;
+                        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('"'));
+                }
+
+                resolve(wifis);
+            })
+        });
+    }
+
+    static addWifi(wifi: string, passkey: string | null) {
+        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)
+                    return reject(err);
+                if(stdout == "ok")
+                    resolve();
+                else
+                    reject("no-return");
+            })
+        });
+    }
+
+    static connectToWifi(ssid: string)
+    {
+        return new Promise<boolean>((resolve, reject) => {
+
+            let p = path.resolve(process.cwd(), "/scripts/connectToWifi.sh");
+            exec(p + ``)
+        });
+    }
+
+    static disableAllWifis() {
+        return new Promise<void>((resolve, reject) => {
 
         });
     }
 
-    static addWifi(wifi: WiFiNetwork, passkey: string|null) {
-        return new Promise<WiFiNetwork>((resolve, reject) => {
-
-        });
-    }
 
     static scanWifis() {
         return new Promise<WiFiNetwork[]>((resolve, reject) => {
@@ -66,7 +126,6 @@ export default class OSHandler {
                         if (x.ssid == ele.ssid) {
                             return i == index;
                         }
-
                         i++;
                     }
                     return true;
@@ -78,11 +137,6 @@ export default class OSHandler {
         })
     }
 
-    static disableAllWifis() {
-        return new Promise<void>((resolve, reject) => {
-
-        });
-    }
 
     static checkForSudo() {
         return new Promise<boolean>((resolve) => {
@@ -102,12 +156,12 @@ export default class OSHandler {
 
     static checkForInternet() {
         return new Promise<boolean>((resolve) => {
-            exec("ping -q -w 1 -c 1 `ip r | grep default | cut -d ' ' -f 3` > /dev/null && echo ok || echo error", (error, stdout, stderr) => {
-                if (error)
+            dns.lookup("google.de", 4, (err, address, family) => {
+                if (err)
                     resolve(false);
                 else
-                    resolve(stdout == "1");
-            });
+                    resolve(true);
+            })
         });
     }