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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.HarTracer = void 0;
var _browserContext = require("../browserContext");
var _fetch = require("../fetch");
var _helper = require("../helper");
var network = _interopRequireWildcard(require("../network"));
var _utils = require("../../utils");
var _eventsHelper = require("../../utils/eventsHelper");
var _utilsBundle = require("../../utilsBundle");
var _manualPromise = require("../../utils/manualPromise");
var _userAgent = require("../../utils/userAgent");
var _network2 = require("../../utils/network");
var _frames = require("../frames");
var _mimeType = require("../../utils/mimeType");
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; }
/**
* 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 FALLBACK_HTTP_VERSION = 'HTTP/1.1';
class HarTracer {
constructor(context, page, delegate, options) {
this._context = void 0;
this._barrierPromises = new Set();
this._delegate = void 0;
this._options = void 0;
this._pageEntries = new Map();
this._eventListeners = [];
this._started = false;
this._entrySymbol = void 0;
this._baseURL = void 0;
this._page = void 0;
this._context = context;
this._page = page;
this._delegate = delegate;
this._options = options;
if (options.slimMode) {
options.omitSecurityDetails = true;
options.omitCookies = true;
options.omitTiming = true;
options.omitServerIP = true;
options.omitSizes = true;
options.omitPages = true;
}
this._entrySymbol = Symbol('requestHarEntry');
this._baseURL = context instanceof _fetch.APIRequestContext ? context._defaultOptions().baseURL : context._options.baseURL;
}
start() {
if (this._started) return;
this._started = true;
const apiRequest = this._context instanceof _fetch.APIRequestContext ? this._context : this._context.fetchRequest;
this._eventListeners = [_eventsHelper.eventsHelper.addEventListener(apiRequest, _fetch.APIRequestContext.Events.Request, event => this._onAPIRequest(event)), _eventsHelper.eventsHelper.addEventListener(apiRequest, _fetch.APIRequestContext.Events.RequestFinished, event => this._onAPIRequestFinished(event))];
if (this._context instanceof _browserContext.BrowserContext) {
this._eventListeners.push(_eventsHelper.eventsHelper.addEventListener(this._context, _browserContext.BrowserContext.Events.Page, page => this._createPageEntryIfNeeded(page)), _eventsHelper.eventsHelper.addEventListener(this._context, _browserContext.BrowserContext.Events.Request, request => this._onRequest(request)), _eventsHelper.eventsHelper.addEventListener(this._context, _browserContext.BrowserContext.Events.RequestFinished, ({
request,
response
}) => this._onRequestFinished(request, response).catch(() => {})), _eventsHelper.eventsHelper.addEventListener(this._context, _browserContext.BrowserContext.Events.RequestFailed, request => this._onRequestFailed(request)), _eventsHelper.eventsHelper.addEventListener(this._context, _browserContext.BrowserContext.Events.Response, response => this._onResponse(response)));
}
}
_shouldIncludeEntryWithUrl(urlString) {
return !this._options.urlFilter || (0, _network2.urlMatches)(this._baseURL, urlString, this._options.urlFilter);
}
_entryForRequest(request) {
return request[this._entrySymbol];
}
_createPageEntryIfNeeded(page) {
if (!page) return;
if (this._options.omitPages) return;
if (this._page && page !== this._page) return;
let pageEntry = this._pageEntries.get(page);
if (!pageEntry) {
pageEntry = {
startedDateTime: new Date(),
id: page.guid,
title: '',
pageTimings: this._options.omitTiming ? {} : {
onContentLoad: -1,
onLoad: -1
}
};
page.mainFrame().on(_frames.Frame.Events.AddLifecycle, event => {
if (event === 'load') this._onLoad(page, pageEntry);
if (event === 'domcontentloaded') this._onDOMContentLoaded(page, pageEntry);
});
this._pageEntries.set(page, pageEntry);
}
return pageEntry;
}
_onDOMContentLoaded(page, pageEntry) {
const promise = page.mainFrame().evaluateExpression(String(() => {
return {
title: document.title,
domContentLoaded: performance.timing.domContentLoadedEventStart
};
}), true, undefined, 'utility').then(result => {
pageEntry.title = result.title;
if (!this._options.omitTiming) pageEntry.pageTimings.onContentLoad = result.domContentLoaded;
}).catch(() => {});
this._addBarrier(page, promise);
}
_onLoad(page, pageEntry) {
const promise = page.mainFrame().evaluateExpression(String(() => {
return {
title: document.title,
loaded: performance.timing.loadEventStart
};
}), true, undefined, 'utility').then(result => {
pageEntry.title = result.title;
if (!this._options.omitTiming) pageEntry.pageTimings.onLoad = result.loaded;
}).catch(() => {});
this._addBarrier(page, promise);
}
_addBarrier(target, promise) {
if (!target) return null;
if (!this._options.waitForContentOnStop) return;
const race = Promise.race([new Promise(f => target.on('close', () => {
this._barrierPromises.delete(race);
f();
})), promise]);
this._barrierPromises.add(race);
race.then(() => this._barrierPromises.delete(race));
}
_onAPIRequest(event) {
var _event$postData;
if (!this._shouldIncludeEntryWithUrl(event.url.toString())) return;
const harEntry = createHarEntry(event.method, event.url, undefined, this._options);
if (!this._options.omitCookies) harEntry.request.cookies = event.cookies;
harEntry.request.headers = Object.entries(event.headers).map(([name, value]) => ({
name,
value
}));
harEntry.request.postData = this._postDataForBuffer(event.postData || null, event.headers['content-type'], this._options.content);
if (!this._options.omitSizes) harEntry.request.bodySize = ((_event$postData = event.postData) === null || _event$postData === void 0 ? void 0 : _event$postData.length) || 0;
event[this._entrySymbol] = harEntry;
if (this._started) this._delegate.onEntryStarted(harEntry);
}
_onAPIRequestFinished(event) {
const harEntry = this._entryForRequest(event.requestEvent);
if (!harEntry) return;
harEntry.response.status = event.statusCode;
harEntry.response.statusText = event.statusMessage;
harEntry.response.httpVersion = event.httpVersion;
harEntry.response.redirectURL = event.headers.location || '';
for (let i = 0; i < event.rawHeaders.length; i += 2) {
harEntry.response.headers.push({
name: event.rawHeaders[i],
value: event.rawHeaders[i + 1]
});
}
harEntry.response.cookies = this._options.omitCookies ? [] : event.cookies.map(c => {
return {
...c,
expires: c.expires === -1 ? undefined : new Date(c.expires)
};
});
const content = harEntry.response.content;
const contentType = event.headers['content-type'];
if (contentType) content.mimeType = contentType;
this._storeResponseContent(event.body, content, 'other');
if (this._started) this._delegate.onEntryFinished(harEntry);
}
_onRequest(request) {
var _request$frame, _request$frame2;
if (!this._shouldIncludeEntryWithUrl(request.url())) return;
const page = (_request$frame = request.frame()) === null || _request$frame === void 0 ? void 0 : _request$frame._page;
if (this._page && page !== this._page) return;
const url = network.parsedURL(request.url());
if (!url) return;
const pageEntry = this._createPageEntryIfNeeded(page);
const harEntry = createHarEntry(request.method(), url, (_request$frame2 = request.frame()) === null || _request$frame2 === void 0 ? void 0 : _request$frame2.guid, this._options);
if (pageEntry) harEntry.pageref = pageEntry.id;
this._recordRequestHeadersAndCookies(harEntry, request.headers());
harEntry.request.postData = this._postDataForRequest(request, this._options.content);
if (!this._options.omitSizes) harEntry.request.bodySize = request.bodySize();
if (request.redirectedFrom()) {
const fromEntry = this._entryForRequest(request.redirectedFrom());
if (fromEntry) fromEntry.response.redirectURL = request.url();
}
request[this._entrySymbol] = harEntry;
(0, _utils.assert)(this._started);
this._delegate.onEntryStarted(harEntry);
}
_recordRequestHeadersAndCookies(harEntry, headers) {
if (!this._options.omitCookies) {
harEntry.request.cookies = [];
for (const header of headers.filter(header => header.name.toLowerCase() === 'cookie')) harEntry.request.cookies.push(...header.value.split(';').map(parseCookie));
}
harEntry.request.headers = headers;
}
_recordRequestOverrides(harEntry, request) {
if (!request._hasOverrides() || !this._options.recordRequestOverrides) return;
harEntry.request.method = request.method();
harEntry.request.url = request.url();
harEntry.request.postData = this._postDataForRequest(request, this._options.content);
this._recordRequestHeadersAndCookies(harEntry, request.headers());
}
async _onRequestFinished(request, response) {
var _request$frame3;
if (!response) return;
const harEntry = this._entryForRequest(request);
if (!harEntry) return;
const page = (_request$frame3 = request.frame()) === null || _request$frame3 === void 0 ? void 0 : _request$frame3._page;
// In WebKit security details and server ip are reported in Network.loadingFinished, so we populate
// it here to not hang in case of long chunked responses, see https://github.com/microsoft/playwright/issues/21182.
if (!this._options.omitServerIP) {
this._addBarrier(page || request.serviceWorker(), response.serverAddr().then(server => {
if (server !== null && server !== void 0 && server.ipAddress) harEntry.serverIPAddress = server.ipAddress;
if (server !== null && server !== void 0 && server.port) harEntry._serverPort = server.port;
}));
}
if (!this._options.omitSecurityDetails) {
this._addBarrier(page || request.serviceWorker(), response.securityDetails().then(details => {
if (details) harEntry._securityDetails = details;
}));
}
const httpVersion = response.httpVersion();
harEntry.request.httpVersion = httpVersion;
harEntry.response.httpVersion = httpVersion;
const compressionCalculationBarrier = this._options.omitSizes ? undefined : {
_encodedBodySize: -1,
_decodedBodySize: -1,
barrier: new _manualPromise.ManualPromise(),
_check: function () {
if (this._encodedBodySize !== -1 && this._decodedBodySize !== -1) {
harEntry.response.content.compression = Math.max(0, this._decodedBodySize - this._encodedBodySize);
this.barrier.resolve();
}
},
setEncodedBodySize: function (encodedBodySize) {
this._encodedBodySize = encodedBodySize;
this._check();
},
setDecodedBodySize: function (decodedBodySize) {
this._decodedBodySize = decodedBodySize;
this._check();
}
};
if (compressionCalculationBarrier) this._addBarrier(page || request.serviceWorker(), compressionCalculationBarrier.barrier);
const promise = response.body().then(buffer => {
if (this._options.skipScripts && request.resourceType() === 'script') {
compressionCalculationBarrier === null || compressionCalculationBarrier === void 0 ? void 0 : compressionCalculationBarrier.setDecodedBodySize(0);
return;
}
const content = harEntry.response.content;
compressionCalculationBarrier === null || compressionCalculationBarrier === void 0 ? void 0 : compressionCalculationBarrier.setDecodedBodySize(buffer.length);
this._storeResponseContent(buffer, content, request.resourceType());
}).catch(() => {
compressionCalculationBarrier === null || compressionCalculationBarrier === void 0 ? void 0 : compressionCalculationBarrier.setDecodedBodySize(0);
}).then(() => {
if (this._started) this._delegate.onEntryFinished(harEntry);
});
this._addBarrier(page || request.serviceWorker(), promise);
// Respose end timing is only available after the response event was received.
const timing = response.timing();
harEntry.timings.receive = response.request()._responseEndTiming !== -1 ? _helper.helper.millisToRoundishMillis(response.request()._responseEndTiming - timing.responseStart) : -1;
this._computeHarEntryTotalTime(harEntry);
if (!this._options.omitSizes) {
this._addBarrier(page || request.serviceWorker(), response.sizes().then(sizes => {
harEntry.response.bodySize = sizes.responseBodySize;
harEntry.response.headersSize = sizes.responseHeadersSize;
harEntry.response._transferSize = sizes.transferSize;
harEntry.request.headersSize = sizes.requestHeadersSize;
compressionCalculationBarrier === null || compressionCalculationBarrier === void 0 ? void 0 : compressionCalculationBarrier.setEncodedBodySize(sizes.responseBodySize);
}));
}
}
async _onRequestFailed(request) {
const harEntry = this._entryForRequest(request);
if (!harEntry) return;
if (request._failureText !== null) harEntry.response._failureText = request._failureText;
this._recordRequestOverrides(harEntry, request);
if (this._started) this._delegate.onEntryFinished(harEntry);
}
_storeResponseContent(buffer, content, resourceType) {
if (!buffer) {
content.size = 0;
return;
}
if (!this._options.omitSizes) content.size = buffer.length;
if (this._options.content === 'embed') {
// Sometimes, we can receive a font/media file with textual mime type. Browser
// still interprets them correctly, but the 'content-type' header is obviously wrong.
if ((0, _mimeType.isTextualMimeType)(content.mimeType) && resourceType !== 'font') {
content.text = buffer.toString();
} else {
content.text = buffer.toString('base64');
content.encoding = 'base64';
}
} else if (this._options.content === 'attach') {
const sha1 = (0, _utils.calculateSha1)(buffer) + '.' + (_utilsBundle.mime.getExtension(content.mimeType) || 'dat');
if (this._options.includeTraceInfo) content._sha1 = sha1;else content._file = sha1;
if (this._started) this._delegate.onContentBlob(sha1, buffer);
}
}
_onResponse(response) {
var _response$frame;
const harEntry = this._entryForRequest(response.request());
if (!harEntry) return;
const page = (_response$frame = response.frame()) === null || _response$frame === void 0 ? void 0 : _response$frame._page;
const pageEntry = this._createPageEntryIfNeeded(page);
const request = response.request();
harEntry.response = {
status: response.status(),
statusText: response.statusText(),
httpVersion: response.httpVersion(),
// These are bad values that will be overwritten bellow.
cookies: [],
headers: [],
content: {
size: -1,
mimeType: 'x-unknown'
},
headersSize: -1,
bodySize: -1,
redirectURL: '',
_transferSize: this._options.omitSizes ? undefined : -1
};
if (!this._options.omitTiming) {
const timing = response.timing();
if (pageEntry && pageEntry.startedDateTime.valueOf() > timing.startTime) pageEntry.startedDateTime = new Date(timing.startTime);
const dns = timing.domainLookupEnd !== -1 ? _helper.helper.millisToRoundishMillis(timing.domainLookupEnd - timing.domainLookupStart) : -1;
const connect = timing.connectEnd !== -1 ? _helper.helper.millisToRoundishMillis(timing.connectEnd - timing.connectStart) : -1;
const ssl = timing.connectEnd !== -1 ? _helper.helper.millisToRoundishMillis(timing.connectEnd - timing.secureConnectionStart) : -1;
const wait = timing.responseStart !== -1 ? _helper.helper.millisToRoundishMillis(timing.responseStart - timing.requestStart) : -1;
const receive = -1;
harEntry.timings = {
dns,
connect,
ssl,
send: 0,
wait,
receive
};
this._computeHarEntryTotalTime(harEntry);
}
this._recordRequestOverrides(harEntry, request);
this._addBarrier(page || request.serviceWorker(), request.rawRequestHeaders().then(headers => {
this._recordRequestHeadersAndCookies(harEntry, headers);
}));
this._addBarrier(page || request.serviceWorker(), response.rawResponseHeaders().then(headers => {
if (!this._options.omitCookies) {
for (const header of headers.filter(header => header.name.toLowerCase() === 'set-cookie')) harEntry.response.cookies.push(parseCookie(header.value));
}
harEntry.response.headers = headers;
const contentType = headers.find(header => header.name.toLowerCase() === 'content-type');
if (contentType) harEntry.response.content.mimeType = contentType.value;
}));
}
_computeHarEntryTotalTime(harEntry) {
harEntry.time = [harEntry.timings.dns, harEntry.timings.connect, harEntry.timings.ssl, harEntry.timings.wait, harEntry.timings.receive].reduce((pre, cur) => (cur || -1) > 0 ? cur + pre : pre, 0);
}
async flush() {
await Promise.all(this._barrierPromises);
}
stop() {
this._started = false;
_eventsHelper.eventsHelper.removeEventListeners(this._eventListeners);
this._barrierPromises.clear();
const context = this._context instanceof _browserContext.BrowserContext ? this._context : undefined;
const log = {
version: '1.2',
creator: {
name: 'Playwright',
version: (0, _userAgent.getPlaywrightVersion)()
},
browser: {
name: (context === null || context === void 0 ? void 0 : context._browser.options.name) || '',
version: (context === null || context === void 0 ? void 0 : context._browser.version()) || ''
},
pages: this._pageEntries.size ? Array.from(this._pageEntries.values()) : undefined,
entries: []
};
if (!this._options.omitTiming) {
for (const pageEntry of log.pages || []) {
if (typeof pageEntry.pageTimings.onContentLoad === 'number' && pageEntry.pageTimings.onContentLoad >= 0) pageEntry.pageTimings.onContentLoad -= pageEntry.startedDateTime.valueOf();else pageEntry.pageTimings.onContentLoad = -1;
if (typeof pageEntry.pageTimings.onLoad === 'number' && pageEntry.pageTimings.onLoad >= 0) pageEntry.pageTimings.onLoad -= pageEntry.startedDateTime.valueOf();else pageEntry.pageTimings.onLoad = -1;
}
}
this._pageEntries.clear();
return log;
}
_postDataForRequest(request, content) {
const postData = request.postDataBuffer();
if (!postData) return;
const contentType = request.headerValue('content-type');
return this._postDataForBuffer(postData, contentType, content);
}
_postDataForBuffer(postData, contentType, content) {
var _contentType;
if (!postData) return;
(_contentType = contentType) !== null && _contentType !== void 0 ? _contentType : contentType = 'application/octet-stream';
const result = {
mimeType: contentType,
text: '',
params: []
};
if (content === 'embed' && contentType !== 'application/octet-stream') result.text = postData.toString();
if (content === 'attach') {
const sha1 = (0, _utils.calculateSha1)(postData) + '.' + (_utilsBundle.mime.getExtension(contentType) || 'dat');
if (this._options.includeTraceInfo) result._sha1 = sha1;else result._file = sha1;
this._delegate.onContentBlob(sha1, postData);
}
if (contentType === 'application/x-www-form-urlencoded') {
const parsed = new URLSearchParams(postData.toString());
for (const [name, value] of parsed.entries()) result.params.push({
name,
value
});
}
return result;
}
}
exports.HarTracer = HarTracer;
function createHarEntry(method, url, frameref, options) {
const harEntry = {
_frameref: options.includeTraceInfo ? frameref : undefined,
_monotonicTime: options.includeTraceInfo ? (0, _utils.monotonicTime)() : undefined,
startedDateTime: new Date(),
time: -1,
request: {
method: method,
url: url.toString(),
httpVersion: FALLBACK_HTTP_VERSION,
cookies: [],
headers: [],
queryString: [...url.searchParams].map(e => ({
name: e[0],
value: e[1]
})),
headersSize: -1,
bodySize: -1
},
response: {
status: -1,
statusText: '',
httpVersion: FALLBACK_HTTP_VERSION,
cookies: [],
headers: [],
content: {
size: -1,
mimeType: 'x-unknown'
},
headersSize: -1,
bodySize: -1,
redirectURL: '',
_transferSize: options.omitSizes ? undefined : -1
},
cache: {},
timings: {
send: -1,
wait: -1,
receive: -1
}
};
return harEntry;
}
function parseCookie(c) {
const cookie = {
name: '',
value: ''
};
let first = true;
for (const pair of c.split(/; */)) {
const indexOfEquals = pair.indexOf('=');
const name = indexOfEquals !== -1 ? pair.substr(0, indexOfEquals).trim() : pair.trim();
const value = indexOfEquals !== -1 ? pair.substr(indexOfEquals + 1, pair.length).trim() : '';
if (first) {
first = false;
cookie.name = name;
cookie.value = value;
continue;
}
if (name === 'Domain') cookie.domain = value;
if (name === 'Expires') cookie.expires = new Date(value);
if (name === 'HttpOnly') cookie.httpOnly = true;
if (name === 'Max-Age') cookie.expires = new Date(Date.now() + +value * 1000);
if (name === 'Path') cookie.path = value;
if (name === 'SameSite') cookie.sameSite = value;
if (name === 'Secure') cookie.secure = true;
}
return cookie;
}