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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /browser/components/preferences/fxaPairDevice.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'browser/components/preferences/fxaPairDevice.js')
-rw-r--r--browser/components/preferences/fxaPairDevice.js144
1 files changed, 144 insertions, 0 deletions
diff --git a/browser/components/preferences/fxaPairDevice.js b/browser/components/preferences/fxaPairDevice.js
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+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+const { XPCOMUtils } = ChromeUtils.importESModule(
+ "resource://gre/modules/XPCOMUtils.sys.mjs"
+);
+const { FxAccounts } = ChromeUtils.importESModule(
+ "resource://gre/modules/FxAccounts.sys.mjs"
+);
+const { Weave } = ChromeUtils.importESModule(
+ "resource://services-sync/main.sys.mjs"
+);
+
+ChromeUtils.defineESModuleGetters(this, {
+ EventEmitter: "resource://gre/modules/EventEmitter.sys.mjs",
+ FxAccountsPairingFlow: "resource://gre/modules/FxAccountsPairing.sys.mjs",
+});
+
+const { require } = ChromeUtils.importESModule(
+ "resource://devtools/shared/loader/Loader.sys.mjs"
+);
+const QR = require("devtools/shared/qrcode/index");
+
+// This is only for "labor illusion", see
+// https://www.fastcompany.com/3061519/the-ux-secret-that-will-ruin-apps-for-you
+const MIN_PAIRING_LOADING_TIME_MS = 1000;
+
+/**
+ * Communication between FxAccountsPairingFlow and gFxaPairDeviceDialog
+ * is done using an emitter via the following messages:
+ * <- [view:SwitchToWebContent] - Notifies the view to navigate to a specific URL.
+ * <- [view:Error] - Notifies the view something went wrong during the pairing process.
+ * -> [view:Closed] - Notifies the pairing module the view was closed.
+ */
+var gFxaPairDeviceDialog = {
+ init() {
+ this._resetBackgroundQR();
+ // We let the modal show itself before eventually showing a primary-password dialog later.
+ Services.tm.dispatchToMainThread(() => this.startPairingFlow());
+ },
+
+ uninit() {
+ // When the modal closes we want to remove any query params
+ // To prevent refreshes/restores from reopening the dialog
+ const browser = window.docShell.chromeEventHandler;
+ browser.loadURI(Services.io.newURI("about:preferences#sync"), {
+ triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
+ });
+
+ this.teardownListeners();
+ this._emitter.emit("view:Closed");
+ },
+
+ async startPairingFlow() {
+ this._resetBackgroundQR();
+ document
+ .getElementById("qrWrapper")
+ .setAttribute("pairing-status", "loading");
+ this._emitter = new EventEmitter();
+ this.setupListeners();
+ try {
+ if (!Weave.Utils.ensureMPUnlocked()) {
+ throw new Error("Master-password locked.");
+ }
+ // To keep consistent with our accounts.firefox.com counterpart
+ // we restyle the parent dialog this is contained in
+ this._styleParentDialog();
+
+ const [, uri] = await Promise.all([
+ new Promise(res => setTimeout(res, MIN_PAIRING_LOADING_TIME_MS)),
+ FxAccountsPairingFlow.start({ emitter: this._emitter }),
+ ]);
+ const imgData = QR.encodeToDataURI(uri, "L");
+ document.getElementById(
+ "qrContainer"
+ ).style.backgroundImage = `url("${imgData.src}")`;
+ document
+ .getElementById("qrWrapper")
+ .setAttribute("pairing-status", "ready");
+ } catch (e) {
+ this.onError(e);
+ }
+ },
+
+ _styleParentDialog() {
+ // Since the dialog title is in the above document, we can't query the
+ // document in this level and need to go up one
+ let dialogParent = window.parent.document;
+
+ // To allow the firefox icon to go over the dialog
+ let dialogBox = dialogParent.querySelector(".dialogBox");
+ dialogBox.style.overflow = "visible";
+ dialogBox.style.borderRadius = "12px";
+
+ let dialogTitle = dialogParent.querySelector(".dialogTitleBar");
+ dialogTitle.style.borderBottom = "none";
+ dialogTitle.classList.add("fxaPairDeviceIcon");
+ },
+
+ _resetBackgroundQR() {
+ // The text we encode doesn't really matter as it is un-scannable (blurry and very transparent).
+ const imgData = QR.encodeToDataURI(
+ "https://accounts.firefox.com/pair",
+ "L"
+ );
+ document.getElementById(
+ "qrContainer"
+ ).style.backgroundImage = `url("${imgData.src}")`;
+ },
+
+ onError(err) {
+ console.error(err);
+ this.teardownListeners();
+ document
+ .getElementById("qrWrapper")
+ .setAttribute("pairing-status", "error");
+ },
+
+ _switchToUrl(url) {
+ const browser = window.docShell.chromeEventHandler;
+ browser.fixupAndLoadURIString(url, {
+ triggeringPrincipal: Services.scriptSecurityManager.createNullPrincipal(
+ {}
+ ),
+ });
+ },
+
+ setupListeners() {
+ this._switchToWebContent = (_, url) => this._switchToUrl(url);
+ this._onError = (_, error) => this.onError(error);
+ this._emitter.once("view:SwitchToWebContent", this._switchToWebContent);
+ this._emitter.on("view:Error", this._onError);
+ },
+
+ teardownListeners() {
+ try {
+ this._emitter.off("view:SwitchToWebContent", this._switchToWebContent);
+ this._emitter.off("view:Error", this._onError);
+ } catch (e) {
+ console.warn("Error while tearing down listeners.", e);
+ }
+ },
+};