85 lines
3 KiB
JavaScript
85 lines
3 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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// ClientAuthDialogService implements nsIClientAuthDialogService, and aims to
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// open a dialog asking the user to select a client authentication certificate.
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// Ideally the dialog will be tab-modal to the tab corresponding to the load
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// that resulted in the request for the client authentication certificate.
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export function ClientAuthDialogService() {}
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const lazy = {};
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ChromeUtils.defineESModuleGetters(lazy, {
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PromptUtils: "resource://gre/modules/PromptUtils.sys.mjs",
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});
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// Given a loadContext (CanonicalBrowsingContext), attempts to return a
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// TabDialogBox for the browser corresponding to loadContext.
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function getTabDialogBoxForLoadContext(loadContext) {
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let tabBrowser = loadContext?.topFrameElement?.getTabBrowser();
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if (!tabBrowser) {
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return null;
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}
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for (let browser of tabBrowser.browsers) {
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if (browser.browserId == loadContext.top?.browserId) {
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return tabBrowser.getTabDialogBox(browser);
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}
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}
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return null;
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}
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ClientAuthDialogService.prototype = {
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classID: Components.ID("{d7d2490d-2640-411b-9f09-a538803c11ee}"),
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QueryInterface: ChromeUtils.generateQI(["nsIClientAuthDialogService"]),
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chooseCertificate: function ClientAuthDialogService_chooseCertificate(
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hostname,
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certArray,
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loadContext,
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callback
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) {
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const clientAuthAskURI = "chrome://pippki/content/clientauthask.xhtml";
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let retVals = { cert: null, rememberDecision: false };
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let args = lazy.PromptUtils.objectToPropBag({
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hostname,
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certArray,
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retVals,
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});
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// First attempt to find a TabDialogBox for the loadContext. This allows
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// for a tab-modal dialog specific to the tab causing the load, which is a
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// better user experience.
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let tabDialogBox = getTabDialogBoxForLoadContext(loadContext);
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if (tabDialogBox) {
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tabDialogBox.open(clientAuthAskURI, {}, args).closedPromise.then(() => {
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callback.certificateChosen(retVals.cert, retVals.rememberDecision);
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});
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return;
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}
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// Otherwise, attempt to open a window-modal dialog on the window that at
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// least has the tab the load is occurring in.
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let browserWindow = loadContext?.topFrameElement?.ownerGlobal;
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// Failing that, open a window-modal dialog on the most recent window.
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if (!browserWindow?.gDialogBox) {
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browserWindow = Services.wm.getMostRecentBrowserWindow();
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}
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if (browserWindow?.gDialogBox) {
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browserWindow.gDialogBox.open(clientAuthAskURI, args).then(() => {
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callback.certificateChosen(retVals.cert, retVals.rememberDecision);
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});
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return;
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}
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let mostRecentWindow = Services.wm.getMostRecentWindow("");
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Services.ww.openWindow(
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mostRecentWindow,
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clientAuthAskURI,
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"_blank",
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"centerscreen,chrome,modal,titlebar",
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args
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);
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callback.certificateChosen(retVals.cert, retVals.rememberDecision);
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},
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};
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