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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.WKPage = void 0;
var _path = _interopRequireDefault(require("path"));
var _utilsBundle = require("../../utilsBundle");
var _stackTrace = require("../../utils/stackTrace");
var _utils = require("../../utils");
var _hostPlatform = require("../../utils/hostPlatform");
var dialog = _interopRequireWildcard(require("../dialog"));
var dom = _interopRequireWildcard(require("../dom"));
var _eventsHelper = require("../../utils/eventsHelper");
var _helper = require("../helper");
var network = _interopRequireWildcard(require("../network"));
var _page = require("../page");
var _wkAccessibility = require("./wkAccessibility");
var _wkConnection = require("./wkConnection");
var _wkExecutionContext = require("./wkExecutionContext");
var _wkInput = require("./wkInput");
var _wkInterceptableRequest = require("./wkInterceptableRequest");
var _wkProvisionalPage = require("./wkProvisionalPage");
var _wkWorkers = require("./wkWorkers");
var _debugLogger = require("../../common/debugLogger");
var _manualPromise = require("../../utils/manualPromise");
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Copyright 2017 Google Inc. All rights reserved.
* Modifications copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const UTILITY_WORLD_NAME = '__playwright_utility_world__';
class WKPage {
// Holds window features for the next popup being opened via window.open,
// until the popup page proxy arrives.
constructor(browserContext, pageProxySession, opener) {
this.rawMouse = void 0;
this.rawKeyboard = void 0;
this.rawTouchscreen = void 0;
this._session = void 0;
this._provisionalPage = null;
this._page = void 0;
this._pagePromise = new _manualPromise.ManualPromise();
this._pageProxySession = void 0;
this._opener = void 0;
this._requestIdToRequest = new Map();
this._workers = void 0;
this._contextIdToContext = void 0;
this._mainFrameContextId = void 0;
this._sessionListeners = [];
this._eventListeners = void 0;
this._browserContext = void 0;
this._initializedPage = null;
this._firstNonInitialNavigationCommittedPromise = void 0;
this._firstNonInitialNavigationCommittedFulfill = () => {};
this._firstNonInitialNavigationCommittedReject = e => {};
this._lastConsoleMessage = null;
this._requestIdToResponseReceivedPayloadEvent = new Map();
this._nextWindowOpenPopupFeatures = void 0;
this._recordingVideoFile = null;
this._screencastGeneration = 0;
this._pageProxySession = pageProxySession;
this._opener = opener;
this.rawKeyboard = new _wkInput.RawKeyboardImpl(pageProxySession);
this.rawMouse = new _wkInput.RawMouseImpl(pageProxySession);
this.rawTouchscreen = new _wkInput.RawTouchscreenImpl(pageProxySession);
this._contextIdToContext = new Map();
this._page = new _page.Page(this, browserContext);
this.rawMouse.setPage(this._page);
this._workers = new _wkWorkers.WKWorkers(this._page);
this._session = undefined;
this._browserContext = browserContext;
this._page.on(_page.Page.Events.FrameDetached, frame => this._removeContextsForFrame(frame, false));
this._eventListeners = [_eventsHelper.eventsHelper.addEventListener(this._pageProxySession, 'Target.targetCreated', this._onTargetCreated.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._pageProxySession, 'Target.targetDestroyed', this._onTargetDestroyed.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._pageProxySession, 'Target.dispatchMessageFromTarget', this._onDispatchMessageFromTarget.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._pageProxySession, 'Target.didCommitProvisionalTarget', this._onDidCommitProvisionalTarget.bind(this)), _eventsHelper.eventsHelper.addEventListener(this._pageProxySession, 'Screencast.screencastFrame', this._onScreencastFrame.bind(this))];
this._firstNonInitialNavigationCommittedPromise = new Promise((f, r) => {
this._firstNonInitialNavigationCommittedFulfill = f;
this._firstNonInitialNavigationCommittedReject = r;
});
if (opener && !browserContext._options.noDefaultViewport && opener._nextWindowOpenPopupFeatures) {
const viewportSize = _helper.helper.getViewportSizeFromWindowFeatures(opener._nextWindowOpenPopupFeatures);
opener._nextWindowOpenPopupFeatures = undefined;
if (viewportSize) this._page._emulatedSize = {
viewport: viewportSize,
screen: viewportSize
};
}
}
potentiallyUninitializedPage() {
return this._page;
}
async _initializePageProxySession() {
if (this._page._browserContext.isSettingStorageState()) return;
const promises = [this._pageProxySession.send('Dialog.enable'), this._pageProxySession.send('Emulation.setActiveAndFocused', {
active: true
})];
const contextOptions = this._browserContext._options;
if (contextOptions.javaScriptEnabled === false) promises.push(this._pageProxySession.send('Emulation.setJavaScriptEnabled', {
enabled: false
}));
promises.push(this._updateViewport());
promises.push(this.updateHttpCredentials());
if (this._browserContext._permissions.size) {
for (const [key, value] of this._browserContext._permissions) promises.push(this._grantPermissions(key, value));
}
if (this._browserContext._options.recordVideo) {
const outputFile = _path.default.join(this._browserContext._options.recordVideo.dir, (0, _utils.createGuid)() + '.webm');
promises.push(this._browserContext._ensureVideosPath().then(() => {
return this._startVideo({
// validateBrowserContextOptions ensures correct video size.
...this._browserContext._options.recordVideo.size,
outputFile
});
}));
}
await Promise.all(promises);
}
_setSession(session) {
_eventsHelper.eventsHelper.removeEventListeners(this._sessionListeners);
this._session = session;
this.rawKeyboard.setSession(session);
this.rawMouse.setSession(session);
this._addSessionListeners();
this._workers.setSession(session);
}
// This method is called for provisional targets as well. The session passed as the parameter
// may be different from the current session and may be destroyed without becoming current.
async _initializeSession(session, provisional, resourceTreeHandler) {
await this._initializeSessionMayThrow(session, resourceTreeHandler).catch(e => {
// Provisional session can be disposed at any time, for example due to new navigation initiating
// a new provisional page.
if (provisional && session.isDisposed()) return;
// Swallow initialization errors due to newer target swap in,
// since we will reinitialize again.
if (this._session === session) throw e;
});
}
async _initializeSessionMayThrow(session, resourceTreeHandler) {
const [, frameTree] = await Promise.all([
// Page agent must be enabled before Runtime.
session.send('Page.enable'), session.send('Page.getResourceTree')]);
resourceTreeHandler(frameTree);
const promises = [
// Resource tree should be received before first execution context.
session.send('Runtime.enable'), session.send('Page.createUserWorld', {
name: UTILITY_WORLD_NAME
}).catch(_ => {}),
// Worlds are per-process
session.send('Console.enable'), session.send('Network.enable'), this._workers.initializeSession(session)];
if (this._page.needsRequestInterception()) {
promises.push(session.send('Network.setInterceptionEnabled', {
enabled: true
}));
promises.push(session.send('Network.addInterception', {
url: '.*',
stage: 'request',
isRegex: true
}));
}
if (this._page._browserContext.isSettingStorageState()) {
await Promise.all(promises);
return;
}
const contextOptions = this._browserContext._options;
if (contextOptions.userAgent) promises.push(this.updateUserAgent());
const emulatedMedia = this._page.emulatedMedia();
if (emulatedMedia.media || emulatedMedia.colorScheme || emulatedMedia.reducedMotion || emulatedMedia.forcedColors) promises.push(WKPage._setEmulateMedia(session, emulatedMedia.media, emulatedMedia.colorScheme, emulatedMedia.reducedMotion, emulatedMedia.forcedColors));
for (const binding of this._page.allBindings()) promises.push(session.send('Runtime.addBinding', {
name: binding.name
}));
const bootstrapScript = this._calculateBootstrapScript();
if (bootstrapScript.length) promises.push(session.send('Page.setBootstrapScript', {
source: bootstrapScript
}));
this._page.frames().map(frame => frame.evaluateExpression(bootstrapScript, false, undefined).catch(e => {}));
if (contextOptions.bypassCSP) promises.push(session.send('Page.setBypassCSP', {
enabled: true
}));
const emulatedSize = this._page.emulatedSize();
if (emulatedSize) {
promises.push(session.send('Page.setScreenSizeOverride', {
width: emulatedSize.screen.width,
height: emulatedSize.screen.height
}));
}
promises.push(this.updateEmulateMedia());
promises.push(session.send('Network.setExtraHTTPHeaders', {
headers: (0, _utils.headersArrayToObject)(this._calculateExtraHTTPHeaders(), false /* lowerCase */)
}));
if (contextOptions.offline) promises.push(session.send('Network.setEmulateOfflineState', {
offline: true
}));
promises.push(session.send('Page.setTouchEmulationEnabled', {
enabled: !!contextOptions.hasTouch
}));
if (contextOptions.timezoneId) {
promises.push(session.send('Page.setTimeZone', {
timeZone: contextOptions.timezoneId
}).catch(e => {
throw new Error(`Invalid timezone ID: ${contextOptions.timezoneId}`);
}));
}
if (this._page.fileChooserIntercepted()) promises.push(session.send('Page.setInterceptFileChooserDialog', {
enabled: true
}));
promises.push(session.send('Page.overrideSetting', {
setting: 'DeviceOrientationEventEnabled',
value: contextOptions.isMobile
}));
promises.push(session.send('Page.overrideSetting', {
setting: 'FullScreenEnabled',
value: !contextOptions.isMobile
}));
promises.push(session.send('Page.overrideSetting', {
setting: 'NotificationsEnabled',
value: !contextOptions.isMobile
}));
promises.push(session.send('Page.overrideSetting', {
setting: 'PointerLockEnabled',
value: !contextOptions.isMobile
}));
promises.push(session.send('Page.overrideSetting', {
setting: 'InputTypeMonthEnabled',
value: contextOptions.isMobile
}));
promises.push(session.send('Page.overrideSetting', {
setting: 'InputTypeWeekEnabled',
value: contextOptions.isMobile
}));
await Promise.all(promises);
}
_onDidCommitProvisionalTarget(event) {
const {
oldTargetId,
newTargetId
} = event;
(0, _utils.assert)(this._provisionalPage);
(0, _utils.assert)(this._provisionalPage._session.sessionId === newTargetId, 'Unknown new target: ' + newTargetId);
(0, _utils.assert)(this._session.sessionId === oldTargetId, 'Unknown old target: ' + oldTargetId);
const newSession = this._provisionalPage._session;
this._provisionalPage.commit();
this._provisionalPage.dispose();
this._provisionalPage = null;
this._setSession(newSession);
}
_onTargetDestroyed(event) {
const {
targetId,
crashed
} = event;
if (this._provisionalPage && this._provisionalPage._session.sessionId === targetId) {
this._provisionalPage._session.dispose(false);
this._provisionalPage.dispose();
this._provisionalPage = null;
} else if (this._session.sessionId === targetId) {
this._session.dispose(false);
_eventsHelper.eventsHelper.removeEventListeners(this._sessionListeners);
if (crashed) {
this._session.markAsCrashed();
this._page._didCrash();
}
}
}
didClose() {
this._page._didClose();
}
dispose(disconnected) {
this._pageProxySession.dispose(disconnected);
_eventsHelper.eventsHelper.removeEventListeners(this._sessionListeners);
_eventsHelper.eventsHelper.removeEventListeners(this._eventListeners);
if (this._session) this._session.dispose(disconnected);
if (this._provisionalPage) {
this._provisionalPage._session.dispose(disconnected);
this._provisionalPage.dispose();
this._provisionalPage = null;
}
this._page._didDisconnect();
this._firstNonInitialNavigationCommittedReject(new Error('Page closed'));
}
dispatchMessageToSession(message) {
this._pageProxySession.dispatchMessage(message);
}
handleProvisionalLoadFailed(event) {
if (!this._initializedPage) {
this._firstNonInitialNavigationCommittedReject(new Error('Initial load failed'));
return;
}
if (!this._provisionalPage) return;
let errorText = event.error;
if (errorText.includes('cancelled')) errorText += '; maybe frame was detached?';
this._page._frameManager.frameAbortedNavigation(this._page.mainFrame()._id, errorText, event.loaderId);
}
handleWindowOpen(event) {
(0, _utils.debugAssert)(!this._nextWindowOpenPopupFeatures);
this._nextWindowOpenPopupFeatures = event.windowFeatures;
}
async pageOrError() {
return this._pagePromise;
}
async _onTargetCreated(event) {
const {
targetInfo
} = event;
const session = new _wkConnection.WKSession(this._pageProxySession.connection, targetInfo.targetId, `Target closed`, message => {
this._pageProxySession.send('Target.sendMessageToTarget', {
message: JSON.stringify(message),
targetId: targetInfo.targetId
}).catch(e => {
session.dispatchMessage({
id: message.id,
error: {
message: e.message
}
});
});
});
(0, _utils.assert)(targetInfo.type === 'page', 'Only page targets are expected in WebKit, received: ' + targetInfo.type);
if (!targetInfo.isProvisional) {
(0, _utils.assert)(!this._initializedPage);
let pageOrError;
try {
this._setSession(session);
await Promise.all([this._initializePageProxySession(), this._initializeSession(session, false, ({
frameTree
}) => this._handleFrameTree(frameTree))]);
pageOrError = this._page;
} catch (e) {
pageOrError = e;
}
if (targetInfo.isPaused) this._pageProxySession.sendMayFail('Target.resume', {
targetId: targetInfo.targetId
});
if (pageOrError instanceof _page.Page && this._page.mainFrame().url() === '') {
try {
// Initial empty page has an empty url. We should wait until the first real url has been loaded,
// even if that url is about:blank. This is especially important for popups, where we need the
// actual url before interacting with it.
await this._firstNonInitialNavigationCommittedPromise;
} catch (e) {
pageOrError = e;
}
} else {
// Avoid rejection on disconnect.
this._firstNonInitialNavigationCommittedPromise.catch(() => {});
}
await this._page.initOpener(this._opener);
// Note: it is important to call |reportAsNew| before resolving pageOrError promise,
// so that anyone who awaits pageOrError got a ready and reported page.
this._initializedPage = pageOrError instanceof _page.Page ? pageOrError : null;
this._page.reportAsNew(pageOrError instanceof _page.Page ? undefined : pageOrError);
this._pagePromise.resolve(pageOrError);
} else {
(0, _utils.assert)(targetInfo.isProvisional);
(0, _utils.assert)(!this._provisionalPage);
this._provisionalPage = new _wkProvisionalPage.WKProvisionalPage(session, this);
if (targetInfo.isPaused) {
this._provisionalPage.initializationPromise.then(() => {
this._pageProxySession.sendMayFail('Target.resume', {
targetId: targetInfo.targetId
});
});
}
}
}
_onDispatchMessageFromTarget(event) {
const {
targetId,
message
} = event;
if (this._provisionalPage && this._provisionalPage._session.sessionId === targetId) this._provisionalPage._session.dispatchMessage(JSON.parse(message));else if (this._session.sessionId === targetId) this._session.dispatchMessage(JSON.parse(message));else throw new Error('Unknown target: ' + targetId);
}
_addSessionListeners() {
this._sessionListeners = [_eventsHelper.eventsHelper.addEventListener(this._session, 'Page.frameNavigated', event => this._onFrameNavigated(event.frame, false)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.navigatedWithinDocument', event => this._onFrameNavigatedWithinDocument(event.frameId, event.url)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.frameAttached', event => this._onFrameAttached(event.frameId, event.parentFrameId)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.frameDetached', event => this._onFrameDetached(event.frameId)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.willCheckNavigationPolicy', event => this._onWillCheckNavigationPolicy(event.frameId)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.didCheckNavigationPolicy', event => this._onDidCheckNavigationPolicy(event.frameId, event.cancel)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.frameScheduledNavigation', event => this._onFrameScheduledNavigation(event.frameId, event.delay, event.targetIsCurrentFrame)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.loadEventFired', event => this._page._frameManager.frameLifecycleEvent(event.frameId, 'load')), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.domContentEventFired', event => this._page._frameManager.frameLifecycleEvent(event.frameId, 'domcontentloaded')), _eventsHelper.eventsHelper.addEventListener(this._session, 'Runtime.executionContextCreated', event => this._onExecutionContextCreated(event.context)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Runtime.bindingCalled', event => this._onBindingCalled(event.contextId, event.argument)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Console.messageAdded', event => this._onConsoleMessage(event)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Console.messageRepeatCountUpdated', event => this._onConsoleRepeatCountUpdated(event)), _eventsHelper.eventsHelper.addEventListener(this._pageProxySession, 'Dialog.javascriptDialogOpening', event => this._onDialog(event)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Page.fileChooserOpened', event => this._onFileChooserOpened(event)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.requestWillBeSent', e => this._onRequestWillBeSent(this._session, e)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.requestIntercepted', e => this._onRequestIntercepted(this._session, e)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.responseReceived', e => this._onResponseReceived(e)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.loadingFinished', e => this._onLoadingFinished(e)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.loadingFailed', e => this._onLoadingFailed(e)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.webSocketCreated', e => this._page._frameManager.onWebSocketCreated(e.requestId, e.url)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.webSocketWillSendHandshakeRequest', e => this._page._frameManager.onWebSocketRequest(e.requestId)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.webSocketHandshakeResponseReceived', e => this._page._frameManager.onWebSocketResponse(e.requestId, e.response.status, e.response.statusText)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.webSocketFrameSent', e => e.response.payloadData && this._page._frameManager.onWebSocketFrameSent(e.requestId, e.response.opcode, e.response.payloadData)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.webSocketFrameReceived', e => e.response.payloadData && this._page._frameManager.webSocketFrameReceived(e.requestId, e.response.opcode, e.response.payloadData)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.webSocketClosed', e => this._page._frameManager.webSocketClosed(e.requestId)), _eventsHelper.eventsHelper.addEventListener(this._session, 'Network.webSocketFrameError', e => this._page._frameManager.webSocketError(e.requestId, e.errorMessage))];
}
async _updateState(method, params) {
await this._forAllSessions(session => session.send(method, params).then());
}
async _forAllSessions(callback) {
const sessions = [this._session];
// If the state changes during provisional load, push it to the provisional page
// as well to always be in sync with the backend.
if (this._provisionalPage) sessions.push(this._provisionalPage._session);
await Promise.all(sessions.map(session => callback(session).catch(e => {})));
}
_onWillCheckNavigationPolicy(frameId) {
// It may happen that new policy check occurs while there is an ongoing
// provisional load, in this case it should be safe to ignore it as it will
// either:
// - end up canceled, e.g. ctrl+click opening link in new tab, having no effect
// on this page
// - start new provisional load which we will miss in our signal trackers but
// we certainly won't hang waiting for it to finish and there is high chance
// that the current provisional page will commit navigation canceling the new
// one.
if (this._provisionalPage) return;
this._page._frameManager.frameRequestedNavigation(frameId);
}
_onDidCheckNavigationPolicy(frameId, cancel) {
if (!cancel) return;
// This is a cross-process navigation that is canceled in the original page and continues in
// the provisional page. Bail out as we are tracking it.
if (this._provisionalPage) return;
this._page._frameManager.frameAbortedNavigation(frameId, 'Navigation canceled by policy check');
}
_onFrameScheduledNavigation(frameId, delay, targetIsCurrentFrame) {
if (targetIsCurrentFrame) this._page._frameManager.frameRequestedNavigation(frameId);
}
_handleFrameTree(frameTree) {
this._onFrameAttached(frameTree.frame.id, frameTree.frame.parentId || null);
this._onFrameNavigated(frameTree.frame, true);
this._page._frameManager.frameLifecycleEvent(frameTree.frame.id, 'domcontentloaded');
this._page._frameManager.frameLifecycleEvent(frameTree.frame.id, 'load');
if (!frameTree.childFrames) return;
for (const child of frameTree.childFrames) this._handleFrameTree(child);
}
_onFrameAttached(frameId, parentFrameId) {
return this._page._frameManager.frameAttached(frameId, parentFrameId);
}
_onFrameNavigated(framePayload, initial) {
const frame = this._page._frameManager.frame(framePayload.id);
(0, _utils.assert)(frame);
this._removeContextsForFrame(frame, true);
if (!framePayload.parentId) this._workers.clear();
this._page._frameManager.frameCommittedNewDocumentNavigation(framePayload.id, framePayload.url, framePayload.name || '', framePayload.loaderId, initial);
if (!initial) this._firstNonInitialNavigationCommittedFulfill();
}
_onFrameNavigatedWithinDocument(frameId, url) {
this._page._frameManager.frameCommittedSameDocumentNavigation(frameId, url);
}
_onFrameDetached(frameId) {
this._page._frameManager.frameDetached(frameId);
}
_removeContextsForFrame(frame, notifyFrame) {
for (const [contextId, context] of this._contextIdToContext) {
if (context.frame === frame) {
this._contextIdToContext.delete(contextId);
if (notifyFrame) frame._contextDestroyed(context);
}
}
}
_onExecutionContextCreated(contextPayload) {
if (this._contextIdToContext.has(contextPayload.id)) return;
const frame = this._page._frameManager.frame(contextPayload.frameId);
if (!frame) return;
const delegate = new _wkExecutionContext.WKExecutionContext(this._session, contextPayload.id);
let worldName = null;
if (contextPayload.type === 'normal') worldName = 'main';else if (contextPayload.type === 'user' && contextPayload.name === UTILITY_WORLD_NAME) worldName = 'utility';
const context = new dom.FrameExecutionContext(delegate, frame, worldName);
context[contextDelegateSymbol] = delegate;
if (worldName) frame._contextCreated(worldName, context);
if (contextPayload.type === 'normal' && frame === this._page.mainFrame()) this._mainFrameContextId = contextPayload.id;
this._contextIdToContext.set(contextPayload.id, context);
}
async _onBindingCalled(contextId, argument) {
const pageOrError = await this.pageOrError();
if (!(pageOrError instanceof Error)) {
const context = this._contextIdToContext.get(contextId);
if (context) await this._page._onBindingCalled(argument, context);
}
}
async navigateFrame(frame, url, referrer) {
if (this._pageProxySession.isDisposed()) throw new Error('Target closed');
const pageProxyId = this._pageProxySession.sessionId;
const result = await this._pageProxySession.connection.browserSession.send('Playwright.navigate', {
url,
pageProxyId,
frameId: frame._id,
referrer
});
return {
newDocumentId: result.loaderId
};
}
_onConsoleMessage(event) {
// Note: do no introduce await in this function, otherwise we lose the ordering.
// For example, frame.setContent relies on this.
const {
type,
level,
text,
parameters,
url,
line: lineNumber,
column: columnNumber,
source
} = event.message;
if (level === 'error' && source === 'javascript') {
const {
name,
message
} = (0, _stackTrace.splitErrorMessage)(text);
let stack;
if (event.message.stackTrace) {
stack = text + '\n' + event.message.stackTrace.callFrames.map(callFrame => {
return ` at ${callFrame.functionName || 'unknown'} (${callFrame.url}:${callFrame.lineNumber}:${callFrame.columnNumber})`;
}).join('\n');
} else {
stack = '';
}
const error = new Error(message);
error.stack = stack;
error.name = name;
this._page.firePageError(error);
return;
}
let derivedType = type || '';
if (type === 'log') derivedType = level;else if (type === 'timing') derivedType = 'timeEnd';
const handles = [];
for (const p of parameters || []) {
let context;
if (p.objectId) {
const objectId = JSON.parse(p.objectId);
context = this._contextIdToContext.get(objectId.injectedScriptId);
} else {
// Pick any context if the parameter is a value.
context = [...this._contextIdToContext.values()].find(c => c.frame === this._page.mainFrame());
}
if (!context) return;
handles.push(context.createHandle(p));
}
this._lastConsoleMessage = {
derivedType,
text,
handles,
count: 0,
location: {
url: url || '',
lineNumber: (lineNumber || 1) - 1,
columnNumber: (columnNumber || 1) - 1
}
};
this._onConsoleRepeatCountUpdated({
count: 1
});
}
_onConsoleRepeatCountUpdated(event) {
if (this._lastConsoleMessage) {
const {
derivedType,
text,
handles,
count,
location
} = this._lastConsoleMessage;
for (let i = count; i < event.count; ++i) this._page._addConsoleMessage(derivedType, handles, location, handles.length ? undefined : text);
this._lastConsoleMessage.count = event.count;
}
}
_onDialog(event) {
this._page.emit(_page.Page.Events.Dialog, new dialog.Dialog(this._page, event.type, event.message, async (accept, promptText) => {
await this._pageProxySession.send('Dialog.handleJavaScriptDialog', {
accept,
promptText
});
}, event.defaultPrompt));
}
async _onFileChooserOpened(event) {
let handle;
try {
const context = await this._page._frameManager.frame(event.frameId)._mainContext();
handle = context.createHandle(event.element).asElement();
} catch (e) {
// During async processing, frame/context may go away. We should not throw.
return;
}
await this._page._onFileChooserOpened(handle);
}
static async _setEmulateMedia(session, mediaType, colorScheme, reducedMotion, forcedColors) {
const promises = [];
promises.push(session.send('Page.setEmulatedMedia', {
media: mediaType === 'no-override' ? '' : mediaType
}));
let appearance = undefined;
switch (colorScheme) {
case 'light':
appearance = 'Light';
break;
case 'dark':
appearance = 'Dark';
break;
case 'no-override':
appearance = undefined;
break;
}
promises.push(session.send('Page.overrideUserPreference', {
name: 'PrefersColorScheme',
value: appearance
}));
let reducedMotionWk = undefined;
switch (reducedMotion) {
case 'reduce':
reducedMotionWk = 'Reduce';
break;
case 'no-preference':
reducedMotionWk = 'NoPreference';
break;
case 'no-override':
reducedMotionWk = undefined;
break;
}
promises.push(session.send('Page.overrideUserPreference', {
name: 'PrefersReducedMotion',
value: reducedMotionWk
}));
let forcedColorsWk = undefined;
switch (forcedColors) {
case 'active':
forcedColorsWk = 'Active';
break;
case 'none':
forcedColorsWk = 'None';
break;
case 'no-override':
forcedColorsWk = undefined;
break;
}
promises.push(session.send('Page.setForcedColors', {
forcedColors: forcedColorsWk
}));
await Promise.all(promises);
}
async updateExtraHTTPHeaders() {
await this._updateState('Network.setExtraHTTPHeaders', {
headers: (0, _utils.headersArrayToObject)(this._calculateExtraHTTPHeaders(), false /* lowerCase */)
});
}
_calculateExtraHTTPHeaders() {
const locale = this._browserContext._options.locale;
const headers = network.mergeHeaders([this._browserContext._options.extraHTTPHeaders, this._page.extraHTTPHeaders(), locale ? network.singleHeader('Accept-Language', locale) : undefined]);
return headers;
}
async updateEmulateMedia() {
const emulatedMedia = this._page.emulatedMedia();
const colorScheme = emulatedMedia.colorScheme;
const reducedMotion = emulatedMedia.reducedMotion;
const forcedColors = emulatedMedia.forcedColors;
await this._forAllSessions(session => WKPage._setEmulateMedia(session, emulatedMedia.media, colorScheme, reducedMotion, forcedColors));
}
async updateEmulatedViewportSize() {
await this._updateViewport();
}
async updateUserAgent() {
const contextOptions = this._browserContext._options;
this._updateState('Page.overrideUserAgent', {
value: contextOptions.userAgent
});
}
async bringToFront() {
this._pageProxySession.send('Target.activate', {
targetId: this._session.sessionId
});
}
async _updateViewport() {
const options = this._browserContext._options;
const deviceSize = this._page.emulatedSize();
if (deviceSize === null) return;
const viewportSize = deviceSize.viewport;
const screenSize = deviceSize.screen;
const promises = [this._pageProxySession.send('Emulation.setDeviceMetricsOverride', {
width: viewportSize.width,
height: viewportSize.height,
fixedLayout: !!options.isMobile,
deviceScaleFactor: options.deviceScaleFactor || 1
}), this._session.send('Page.setScreenSizeOverride', {
width: screenSize.width,
height: screenSize.height
})];
if (options.isMobile) {
const angle = viewportSize.width > viewportSize.height ? 90 : 0;
promises.push(this._session.send('Page.setOrientationOverride', {
angle
}));
}
await Promise.all(promises);
}
async updateRequestInterception() {
const enabled = this._page.needsRequestInterception();
await Promise.all([this._updateState('Network.setInterceptionEnabled', {
enabled
}), this._updateState('Network.addInterception', {
url: '.*',
stage: 'request',
isRegex: true
})]);
}
async updateOffline() {
await this._updateState('Network.setEmulateOfflineState', {
offline: !!this._browserContext._options.offline
});
}
async updateHttpCredentials() {
const credentials = this._browserContext._options.httpCredentials || {
username: '',
password: ''
};
await this._pageProxySession.send('Emulation.setAuthCredentials', {
username: credentials.username,
password: credentials.password
});
}
async updateFileChooserInterception() {
const enabled = this._page.fileChooserIntercepted();
await this._session.send('Page.setInterceptFileChooserDialog', {
enabled
}).catch(() => {}); // target can be closed.
}
async reload() {
await this._session.send('Page.reload');
}
goBack() {
return this._session.send('Page.goBack').then(() => true).catch(error => {
if (error instanceof Error && error.message.includes(`Protocol error (Page.goBack): Failed to go`)) return false;
throw error;
});
}
goForward() {
return this._session.send('Page.goForward').then(() => true).catch(error => {
if (error instanceof Error && error.message.includes(`Protocol error (Page.goForward): Failed to go`)) return false;
throw error;
});
}
async exposeBinding(binding) {
this._session.send('Runtime.addBinding', {
name: binding.name
});
await this._updateBootstrapScript();
await Promise.all(this._page.frames().map(frame => frame.evaluateExpression(binding.source, false, {}).catch(e => {})));
}
async removeExposedBindings() {
await this._updateBootstrapScript();
}
async addInitScript(script) {
await this._updateBootstrapScript();
}
async removeInitScripts() {
await this._updateBootstrapScript();
}
_calculateBootstrapScript() {
const scripts = [];
if (!this._page.context()._options.isMobile) {
scripts.push('delete window.orientation');
scripts.push('delete window.ondevicemotion');
scripts.push('delete window.ondeviceorientation');
}
scripts.push('if (!window.safari) window.safari = {};');
for (const binding of this._page.allBindings()) scripts.push(binding.source);
scripts.push(...this._browserContext.initScripts);
scripts.push(...this._page.initScripts);
return scripts.join(';\n');
}
async _updateBootstrapScript() {
await this._updateState('Page.setBootstrapScript', {
source: this._calculateBootstrapScript()
});
}
async closePage(runBeforeUnload) {
await this._stopVideo();
await this._pageProxySession.sendMayFail('Target.close', {
targetId: this._session.sessionId,
runBeforeUnload
});
}
async setBackgroundColor(color) {
await this._session.send('Page.setDefaultBackgroundColorOverride', {
color
});
}
_toolbarHeight() {
var _this$_page$_browserC;
if ((_this$_page$_browserC = this._page._browserContext._browser) !== null && _this$_page$_browserC !== void 0 && _this$_page$_browserC.options.headful) return _hostPlatform.hostPlatform === 'mac10.15' ? 55 : 59;
return 0;
}
async _startVideo(options) {
(0, _utils.assert)(!this._recordingVideoFile);
const {
screencastId
} = await this._pageProxySession.send('Screencast.startVideo', {
file: options.outputFile,
width: options.width,
height: options.height,
toolbarHeight: this._toolbarHeight()
});
this._recordingVideoFile = options.outputFile;
this._browserContext._browser._videoStarted(this._browserContext, screencastId, options.outputFile, this.pageOrError());
}
async _stopVideo() {
if (!this._recordingVideoFile) return;
await this._pageProxySession.sendMayFail('Screencast.stopVideo');
this._recordingVideoFile = null;
}
validateScreenshotDimension(side, omitDeviceScaleFactor) {
// Cairo based implementations (Linux and Windows) have hard limit of 32767
// (see https://github.com/microsoft/playwright/issues/16727).
if (process.platform === 'darwin') return;
if (!omitDeviceScaleFactor && this._page._browserContext._options.deviceScaleFactor) side = Math.ceil(side * this._page._browserContext._options.deviceScaleFactor);
if (side > 32767) throw new Error('Cannot take screenshot larger than 32767 pixels on any dimension');
}
async takeScreenshot(progress, format, documentRect, viewportRect, quality, fitsViewport, scale) {
const rect = documentRect || viewportRect;
const omitDeviceScaleFactor = scale === 'css';
this.validateScreenshotDimension(rect.width, omitDeviceScaleFactor);
this.validateScreenshotDimension(rect.height, omitDeviceScaleFactor);
const result = await this._session.send('Page.snapshotRect', {
...rect,
coordinateSystem: documentRect ? 'Page' : 'Viewport',
omitDeviceScaleFactor
});
const prefix = 'data:image/png;base64,';
let buffer = Buffer.from(result.dataURL.substr(prefix.length), 'base64');
if (format === 'jpeg') buffer = _utilsBundle.jpegjs.encode(_utilsBundle.PNG.sync.read(buffer), quality).data;
return buffer;
}
async getContentFrame(handle) {
const nodeInfo = await this._session.send('DOM.describeNode', {
objectId: handle._objectId
});
if (!nodeInfo.contentFrameId) return null;
return this._page._frameManager.frame(nodeInfo.contentFrameId);
}
async getOwnerFrame(handle) {
if (!handle._objectId) return null;
const nodeInfo = await this._session.send('DOM.describeNode', {
objectId: handle._objectId
});
return nodeInfo.ownerFrameId || null;
}
isElementHandle(remoteObject) {
return remoteObject.subtype === 'node';
}
async getBoundingBox(handle) {
const quads = await this.getContentQuads(handle);
if (!quads || !quads.length) return null;
let minX = Infinity;
let maxX = -Infinity;
let minY = Infinity;
let maxY = -Infinity;
for (const quad of quads) {
for (const point of quad) {
minX = Math.min(minX, point.x);
maxX = Math.max(maxX, point.x);
minY = Math.min(minY, point.y);
maxY = Math.max(maxY, point.y);
}
}
return {
x: minX,
y: minY,
width: maxX - minX,
height: maxY - minY
};
}
async scrollRectIntoViewIfNeeded(handle, rect) {
return await this._session.send('DOM.scrollIntoViewIfNeeded', {
objectId: handle._objectId,
rect
}).then(() => 'done').catch(e => {
if (e instanceof Error && e.message.includes('Node does not have a layout object')) return 'error:notvisible';
if (e instanceof Error && e.message.includes('Node is detached from document')) return 'error:notconnected';
throw e;
});
}
async setScreencastOptions(options) {
if (options) {
const so = {
...options,
toolbarHeight: this._toolbarHeight()
};
const {
generation
} = await this._pageProxySession.send('Screencast.startScreencast', so);
this._screencastGeneration = generation;
} else {
await this._pageProxySession.send('Screencast.stopScreencast');
}
}
_onScreencastFrame(event) {
const generation = this._screencastGeneration;
this._page.throttleScreencastFrameAck(() => {
this._pageProxySession.send('Screencast.screencastFrameAck', {
generation
}).catch(e => _debugLogger.debugLogger.log('error', e));
});
const buffer = Buffer.from(event.data, 'base64');
this._page.emit(_page.Page.Events.ScreencastFrame, {
buffer,
width: event.deviceWidth,
height: event.deviceHeight
});
}
rafCountForStablePosition() {
return process.platform === 'win32' ? 5 : 1;
}
async getContentQuads(handle) {
const result = await this._session.sendMayFail('DOM.getContentQuads', {
objectId: handle._objectId
});
if (!result) return null;
return result.quads.map(quad => [{
x: quad[0],
y: quad[1]
}, {
x: quad[2],
y: quad[3]
}, {
x: quad[4],
y: quad[5]
}, {
x: quad[6],
y: quad[7]
}]);
}
async setInputFiles(handle, files) {
const objectId = handle._objectId;
const protocolFiles = files.map(file => ({
name: file.name,
type: file.mimeType,
data: file.buffer
}));
await this._session.send('DOM.setInputFiles', {
objectId,
files: protocolFiles
});
}
async setInputFilePaths(handle, paths) {
const pageProxyId = this._pageProxySession.sessionId;
const objectId = handle._objectId;
await Promise.all([this._pageProxySession.connection.browserSession.send('Playwright.grantFileReadAccess', {
pageProxyId,
paths
}), this._session.send('DOM.setInputFiles', {
objectId,
paths
})]);
}
async adoptElementHandle(handle, to) {
const result = await this._session.sendMayFail('DOM.resolveNode', {
objectId: handle._objectId,
executionContextId: to[contextDelegateSymbol]._contextId
});
if (!result || result.object.subtype === 'null') throw new Error(dom.kUnableToAdoptErrorMessage);
return to.createHandle(result.object);
}
async getAccessibilityTree(needle) {
return (0, _wkAccessibility.getAccessibilityTree)(this._session, needle);
}
async inputActionEpilogue() {}
async getFrameElement(frame) {
const parent = frame.parentFrame();
if (!parent) throw new Error('Frame has been detached.');
const context = await parent._mainContext();
const result = await this._session.send('DOM.resolveNode', {
frameId: frame._id,
executionContextId: context[contextDelegateSymbol]._contextId
});
if (!result || result.object.subtype === 'null') throw new Error('Frame has been detached.');
return context.createHandle(result.object);
}
_onRequestWillBeSent(session, event) {
if (event.request.url.startsWith('data:')) return;
let redirectedFrom = null;
if (event.redirectResponse) {
const request = this._requestIdToRequest.get(event.requestId);
// If we connect late to the target, we could have missed the requestWillBeSent event.
if (request) {
this._handleRequestRedirect(request, event.redirectResponse, event.timestamp);
redirectedFrom = request;
}
}
const frame = redirectedFrom ? redirectedFrom.request.frame() : this._page._frameManager.frame(event.frameId);
// sometimes we get stray network events for detached frames
// TODO(einbinder) why?
if (!frame) return;
// TODO(einbinder) this will fail if we are an XHR document request
const isNavigationRequest = event.type === 'Document';
const documentId = isNavigationRequest ? event.loaderId : undefined;
let route = null;
// We do not support intercepting redirects.
if (this._page.needsRequestInterception() && !redirectedFrom) route = new _wkInterceptableRequest.WKRouteImpl(session, event.requestId);
const request = new _wkInterceptableRequest.WKInterceptableRequest(session, route, frame, event, redirectedFrom, documentId);
this._requestIdToRequest.set(event.requestId, request);
this._page._frameManager.requestStarted(request.request, route || undefined);
}
_handleRequestRedirect(request, responsePayload, timestamp) {
const response = request.createResponse(responsePayload);
response._securityDetailsFinished();
response._serverAddrFinished();
response.setResponseHeadersSize(null);
response.setEncodedBodySize(null);
response._requestFinished(responsePayload.timing ? _helper.helper.secondsToRoundishMillis(timestamp - request._timestamp) : -1);
this._requestIdToRequest.delete(request._requestId);
this._page._frameManager.requestReceivedResponse(response);
this._page._frameManager.reportRequestFinished(request.request, response);
}
_onRequestIntercepted(session, event) {
const request = this._requestIdToRequest.get(event.requestId);
if (!request) {
session.sendMayFail('Network.interceptRequestWithError', {
errorType: 'Cancellation',
requestId: event.requestId
});
return;
}
// There is no point in waiting for the raw headers in Network.responseReceived when intercepting.
// Use provisional headers as raw headers, so that client can call allHeaders() from the route handler.
request.request.setRawRequestHeaders(null);
if (!request._route) {
// Intercepted, although we do not intend to allow interception.
// Just continue.
session.sendMayFail('Network.interceptWithRequest', {
requestId: request._requestId
});
} else {
request._route._requestInterceptedPromise.resolve();
}
}
_onResponseReceived(event) {
const request = this._requestIdToRequest.get(event.requestId);
// FileUpload sends a response without a matching request.
if (!request) return;
this._requestIdToResponseReceivedPayloadEvent.set(request._requestId, event);
const response = request.createResponse(event.response);
this._page._frameManager.requestReceivedResponse(response);
if (response.status() === 204) {
this._onLoadingFailed({
requestId: event.requestId,
errorText: 'Aborted: 204 No Content',
timestamp: event.timestamp
});
}
}
_onLoadingFinished(event) {
const request = this._requestIdToRequest.get(event.requestId);
// For certain requestIds we never receive requestWillBeSent event.
// @see https://crbug.com/750469
if (!request) return;
// Under certain conditions we never get the Network.responseReceived
// event from protocol. @see https://crbug.com/883475
const response = request.request._existingResponse();
if (response) {
var _event$metrics, _event$metrics2, _event$metrics2$secur, _responseReceivedPayl, _responseReceivedPayl2, _responseReceivedPayl3, _responseReceivedPayl4, _responseReceivedPayl5, _responseReceivedPayl6, _event$metrics3, _event$metrics$respon, _event$metrics4, _event$metrics$respon2, _event$metrics5;
const responseReceivedPayload = this._requestIdToResponseReceivedPayloadEvent.get(request._requestId);
response._serverAddrFinished(parseRemoteAddress(event === null || event === void 0 ? void 0 : (_event$metrics = event.metrics) === null || _event$metrics === void 0 ? void 0 : _event$metrics.remoteAddress));
response._securityDetailsFinished({
protocol: isLoadedSecurely(response.url(), response.timing()) ? (_event$metrics2 = event.metrics) === null || _event$metrics2 === void 0 ? void 0 : (_event$metrics2$secur = _event$metrics2.securityConnection) === null || _event$metrics2$secur === void 0 ? void 0 : _event$metrics2$secur.protocol : undefined,
subjectName: responseReceivedPayload === null || responseReceivedPayload === void 0 ? void 0 : (_responseReceivedPayl = responseReceivedPayload.response.security) === null || _responseReceivedPayl === void 0 ? void 0 : (_responseReceivedPayl2 = _responseReceivedPayl.certificate) === null || _responseReceivedPayl2 === void 0 ? void 0 : _responseReceivedPayl2.subject,
validFrom: responseReceivedPayload === null || responseReceivedPayload === void 0 ? void 0 : (_responseReceivedPayl3 = responseReceivedPayload.response.security) === null || _responseReceivedPayl3 === void 0 ? void 0 : (_responseReceivedPayl4 = _responseReceivedPayl3.certificate) === null || _responseReceivedPayl4 === void 0 ? void 0 : _responseReceivedPayl4.validFrom,
validTo: responseReceivedPayload === null || responseReceivedPayload === void 0 ? void 0 : (_responseReceivedPayl5 = responseReceivedPayload.response.security) === null || _responseReceivedPayl5 === void 0 ? void 0 : (_responseReceivedPayl6 = _responseReceivedPayl5.certificate) === null || _responseReceivedPayl6 === void 0 ? void 0 : _responseReceivedPayl6.validUntil
});
if ((_event$metrics3 = event.metrics) !== null && _event$metrics3 !== void 0 && _event$metrics3.protocol) response._setHttpVersion(event.metrics.protocol);
response.setEncodedBodySize((_event$metrics$respon = (_event$metrics4 = event.metrics) === null || _event$metrics4 === void 0 ? void 0 : _event$metrics4.responseBodyBytesReceived) !== null && _event$metrics$respon !== void 0 ? _event$metrics$respon : null);
response.setResponseHeadersSize((_event$metrics$respon2 = (_event$metrics5 = event.metrics) === null || _event$metrics5 === void 0 ? void 0 : _event$metrics5.responseHeaderBytesReceived) !== null && _event$metrics$respon2 !== void 0 ? _event$metrics$respon2 : null);
response._requestFinished(_helper.helper.secondsToRoundishMillis(event.timestamp - request._timestamp));
} else {
// Use provisional headers if we didn't have the response with raw headers.
request.request.setRawRequestHeaders(null);
}
this._requestIdToResponseReceivedPayloadEvent.delete(request._requestId);
this._requestIdToRequest.delete(request._requestId);
this._page._frameManager.reportRequestFinished(request.request, response);
}
_onLoadingFailed(event) {
const request = this._requestIdToRequest.get(event.requestId);
// For certain requestIds we never receive requestWillBeSent event.
// @see https://crbug.com/750469
if (!request) return;
const response = request.request._existingResponse();
if (response) {
response._serverAddrFinished();
response._securityDetailsFinished();
response.setResponseHeadersSize(null);
response.setEncodedBodySize(null);
response._requestFinished(_helper.helper.secondsToRoundishMillis(event.timestamp - request._timestamp));
} else {
// Use provisional headers if we didn't have the response with raw headers.
request.request.setRawRequestHeaders(null);
}
this._requestIdToRequest.delete(request._requestId);
request.request._setFailureText(event.errorText);
this._page._frameManager.requestFailed(request.request, event.errorText.includes('cancelled'));
}
async _grantPermissions(origin, permissions) {
const webPermissionToProtocol = new Map([['geolocation', 'geolocation']]);
const filtered = permissions.map(permission => {
const protocolPermission = webPermissionToProtocol.get(permission);
if (!protocolPermission) throw new Error('Unknown permission: ' + permission);
return protocolPermission;
});
await this._pageProxySession.send('Emulation.grantPermissions', {
origin,
permissions: filtered
});
}
async _clearPermissions() {
await this._pageProxySession.send('Emulation.resetPermissions', {});
}
}
/**
* WebKit Remote Addresses look like:
*
* macOS:
* ::1.8911
* 2606:2800:220:1:248:1893:25c8:1946.443
* 127.0.0.1:8000
*
* ubuntu:
* ::1:8907
* 127.0.0.1:8000
*
* NB: They look IPv4 and IPv6's with ports but use an alternative notation.
*/
exports.WKPage = WKPage;
function parseRemoteAddress(value) {
if (!value) return;
try {
const colon = value.lastIndexOf(':');
const dot = value.lastIndexOf('.');
if (dot < 0) {
// IPv6ish:port
return {
ipAddress: `[${value.slice(0, colon)}]`,
port: +value.slice(colon + 1)
};
}
if (colon > dot) {
// IPv4:port
const [address, port] = value.split(':');
return {
ipAddress: address,
port: +port
};
} else {
// IPv6ish.port
const [address, port] = value.split('.');
return {
ipAddress: `[${address}]`,
port: +port
};
}
} catch (_) {}
}
/**
* Adapted from Source/WebInspectorUI/UserInterface/Models/Resource.js in
* WebKit codebase.
*/
function isLoadedSecurely(url, timing) {
try {
const u = new URL(url);
if (u.protocol !== 'https:' && u.protocol !== 'wss:' && u.protocol !== 'sftp:') return false;
if (timing.secureConnectionStart === -1 && timing.connectStart !== -1) return false;
return true;
} catch (_) {}
}
const contextDelegateSymbol = Symbol('delegate');