Merge pull request #103 from patryksz/feature/darwin-support

Darwin support

.gitignore

@@ -1,8 +1,11 @@
+#misc
+.idea
+
 #directories
 bower_components
 node_modules
 dist
 
 #files
 *.tgz
-*.log
+*.log

app/main-process/firewall.js

@@ -5,11 +5,12 @@ const PingWrapper = require('./ping');
 const ServersService = require('../services/servers');
 const Files = require('./util');
 const log = require('./log');
+const Darwin = require("../services/darwin");
 
-let Firewall = function (win, clustersId, clusters) {
-  this._clustersId = clustersId;
+let Firewall = function (win, clusters) {
   this._clusters = clusters;
   this._win = win;
+  this._darwin = new Darwin(this._win, _execBash);
 }
 
 Firewall.prototype.exec = function (ipList) {
@@ -25,7 +26,7 @@ Firewall.prototype.exec = function (ipList) {
       break;
 
     case 'darwin':
-
+      this._darwin.block(ipList);
       break;
 
     default:
@@ -61,7 +62,7 @@ Firewall.prototype.reset = function () {
       break;
 
     case 'darwin':
-
+      this._darwin.reset();
       break;
 
     default:
@@ -100,4 +101,4 @@ function _ping(win) {
   });
 }
 
-module.exports = Firewall;
+module.exports = Firewall;

app/main-process/left-menu.js

@@ -32,8 +32,8 @@ ipcMain.on('request-reset-firewall', (event) => {
     const clusters = new Clusters(response.data);
     clusters.convert();
 
-    if (process.platform === 'linux') {
-      new Firewall(win, clusters.clustersId, clusters).reset();
+    if (process.platform === 'linux' || process.platform === 'darwin') {
+      new Firewall(win, clusters).reset();
     }
 
     if (process.platform === 'win32') {

app/services/darwin.js

@@ -0,0 +1,32 @@
+const { app } = require('electron');
+const fs = require("fs");
+
+let Darwin = function (win, execCallback) {
+    this._win = win;
+    this._execCallback = execCallback;
+}
+
+let readPfFileToArray = function() {
+    return fs
+        .readFileSync("/etc/pf.conf", 'utf-8')
+        .split("\n")
+        .filter(line => line.substring(0, 1) !== "#");
+}
+
+Darwin.prototype.block = function(ipList) {
+    let block = function (ipAddresses) {
+        return ipAddresses.map(ip => {
+            return `block drop from any to ${ip}`
+        });
+    };
+    let newPf = readPfFileToArray().concat(block(ipList)).join("\n") + "\n";
+
+    fs.writeFileSync(`${app.getPath('home')}/csgo-mm-server-picker-pf.conf`, newPf);
+    this._execCallback(`pfctl -e -f ${app.getPath('home')}/csgo-mm-server-picker-pf.conf`, this._win);
+};
+
+Darwin.prototype.reset = function() {
+    this._execCallback(`rm -rf ${app.getPath('home')}/csgo-mm-server-picker-pf.conf && pfctl -ef /etc/pf.conf`, this._win);
+};
+
+module.exports = Darwin;