[feature] Enable cookie encryption

.erb/scripts/after-pack.js

@@ -0,0 +1,5 @@
+const {  fuseElectron } = require("./fuse-electron")
+
+exports.afterPack = async function afterPack(context) {
+    await fuseElectron(context);
+}

.erb/scripts/fuse-electron.js

@@ -0,0 +1,36 @@
+/// const { AfterPackContext } = require("electron-builder");
+const { flipFuses, FuseVersion, FuseV1Options } = require('@electron/fuses');
+const path = require("path");
+ 
+exports.fuseElectron = async function fuseElectron({
+    appOutDir,
+    packager,
+    electronPlatformName,
+}){
+
+    const { productFilename } = packager.appInfo;
+
+    const target = (() => {
+        switch (electronPlatformName) {
+            case "darwin":
+                return `${productFilename}.app`;
+            case "win32":
+                return `${productFilename}.exe`;
+            case "linux":
+                // Sadly, `LinuxPackager` type is not exported by electron-builder so we have to improvise
+                return packager.executableName;
+            default:
+                throw new Error(`Unsupported platform: ${electronPlatformName}`);
+        }
+    })();
+
+    const electron = path.join(appOutDir, target);
+
+    console.log(`Fusing electron at ${electron}`);
+
+    return flipFuses(electron, {
+        version: FuseVersion.V1,
+        [FuseV1Options.EnableCookieEncryption]: true,
+    });
+
+}