Vydané zdroje

CH-J Server Manager

Procházejte adresáře a soubory konkrétního vydání aplikace.

Zdroje jsou zveřejněny pod CH-J Proprietary Software License 1.14. Jejich dostupnost nemění licenční podmínky ani neposkytuje další oprávnění.

2,7 KB · 68 řádkůStáhnout soubor

1"use strict";

3const path = require("node:path");

5function showLicenseWindow({ BrowserWindow, ipcMain, acceptance, language = "cs", onWindow = () => {} }) {

6 return new Promise((resolve, reject) => {

7 const window = new BrowserWindow({

8 title: "CH-J Server Manager — License", width: 900, height: 760,

9 minWidth: 640, minHeight: 520, show: false, autoHideMenuBar: true,

10 webPreferences: {

11 preload: path.join(__dirname, "..", "..", "preload", "licensePreload.js"),

12 contextIsolation: true, nodeIntegration: false, sandbox: true,

13 webSecurity: true, spellcheck: false

14 }

15 });

16 onWindow(window);

17 let accepted = false;

18 let guidancePresented = false;

19 let guidanceShown = false;

20 function trusted(event) {

      if (window.isDestroyed() || event.sender !== window.webContents || event.senderFrame !== window.webContents.mainFrame) {

22 throw new Error("Untrusted license IPC sender.");

23 }

24 }

25 ipcMain.handle("license:read", (event) => {

26 trusted(event);

27 guidancePresented = true;

28 return { text: acceptance.text, guidance: acceptance.guidance, ...acceptance.identity, language };

29 });

30 ipcMain.handle("license:show", (event, payload) => {

31 trusted(event);

32 if (!guidancePresented || payload?.guidanceSha256 !== acceptance.identity.guidanceSha256) {

33 throw new Error("Display the current operational guidance before continuing.");

34 }

35 guidanceShown = true;

36 return { ok: true };

37 });

38 ipcMain.handle("license:accept", (event, payload) => {

39 trusted(event);

40 if (!guidanceShown) throw new Error("Display operational guidance before accepting the license.");

41 acceptance.accept({ ...payload, guidanceShown });

42 accepted = true;

43 // Let the IPC reply reach the renderer before closing its window.

44 setImmediate(() => window.close());

45 return { ok: true };

46 });

47 ipcMain.handle("license:decline", (event) => {

48 trusted(event);

49 setImmediate(() => window.close());

50 return { ok: true };

51 });

52 window.webContents.setWindowOpenHandler(() => ({ action: "deny" }));

53 window.webContents.on("will-navigate", event => event.preventDefault());

54 window.webContents.on("will-attach-webview", event => event.preventDefault());

55 window.once("ready-to-show", () => window.show());

56 window.once("closed", () => {

      for (const channel of ["license:read", "license:show", "license:accept", "license:decline"]) ipcMain.removeHandler(channel);

58 onWindow(null);

59 resolve(accepted);

60 });

61 window.loadFile(path.join(__dirname, "..", "..", "renderer", "license.html")).catch(error => {

62 window.destroy();

63 reject(error);

64 });

65 });

66}

68module.exports = { showLicenseWindow };

SHA-256: 6fa6ddf1727d48995de3d72afef49d4450b1c36f2ffc2afc37f569e33c068915

SHA-256 archivu: 5ac91caf4fa32a6fdb114f2430deed486fbe7489d5eea343d1f034169fafb5e0