"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.FFNetworkManager = void 0;
var _eventsHelper = require("../utils/eventsHelper");
var network = _interopRequireWildcard(require("../network"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
/**
 * Copyright 2019 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.
 */

class FFNetworkManager {
  constructor(session, page) {
    this._session = void 0;
    this._requests = void 0;
    this._page = void 0;
    this._eventListeners = void 0;
    this._session = session;
    this._requests = new Map();
    this._page = page;
    this._eventListeners = [_eventsHelper.eventsHelper.addEventListener(session, 'Network.requestWillBeSent', this._onRequestWillBeSent.bind(this)), _eventsHelper.eventsHelper.addEventListener(session, 'Network.responseReceived', this._onResponseReceived.bind(this)), _eventsHelper.eventsHelper.addEventListener(session, 'Network.requestFinished', this._onRequestFinished.bind(this)), _eventsHelper.eventsHelper.addEventListener(session, 'Network.requestFailed', this._onRequestFailed.bind(this))];
  }
  dispose() {
    _eventsHelper.eventsHelper.removeEventListeners(this._eventListeners);
  }
  async setRequestInterception(enabled) {
    await Promise.all([this._session.send('Network.setRequestInterception', {
      enabled
    }), this._session.send('Page.setCacheDisabled', {
      cacheDisabled: enabled
    })]);
  }
  _onRequestWillBeSent(event) {
    const redirectedFrom = event.redirectedFrom ? this._requests.get(event.redirectedFrom) || null : null;
    const frame = redirectedFrom ? redirectedFrom.request.frame() : event.frameId ? this._page._frameManager.frame(event.frameId) : null;
    if (!frame) return;
    if (redirectedFrom) this._requests.delete(redirectedFrom._id);
    const request = new InterceptableRequest(frame, redirectedFrom, event);
    let route;
    if (event.isIntercepted) route = new FFRouteImpl(this._session, request);
    this._requests.set(request._id, request);
    this._page._frameManager.requestStarted(request.request, route);
  }
  _onResponseReceived(event) {
    var _event$securityDetail, _event$securityDetail2, _event$securityDetail3, _event$securityDetail4, _event$securityDetail5;
    const request = this._requests.get(event.requestId);
    if (!request) return;
    const getResponseBody = async () => {
      const response = await this._session.send('Network.getResponseBody', {
        requestId: request._id
      });
      if (response.evicted) throw new Error(`Response body for ${request.request.method()} ${request.request.url()} was evicted!`);
      return Buffer.from(response.base64body, 'base64');
    };
    const startTime = event.timing.startTime;
    function relativeToStart(time) {
      if (!time) return -1;
      return (time - startTime) / 1000;
    }
    const timing = {
      startTime: startTime / 1000,
      domainLookupStart: relativeToStart(event.timing.domainLookupStart),
      domainLookupEnd: relativeToStart(event.timing.domainLookupEnd),
      connectStart: relativeToStart(event.timing.connectStart),
      secureConnectionStart: relativeToStart(event.timing.secureConnectionStart),
      connectEnd: relativeToStart(event.timing.connectEnd),
      requestStart: relativeToStart(event.timing.requestStart),
      responseStart: relativeToStart(event.timing.responseStart)
    };
    const response = new network.Response(request.request, event.status, event.statusText, parseMultivalueHeaders(event.headers), timing, getResponseBody, event.fromServiceWorker);
    if (event !== null && event !== void 0 && event.remoteIPAddress && typeof (event === null || event === void 0 ? void 0 : event.remotePort) === 'number') {
      response._serverAddrFinished({
        ipAddress: event.remoteIPAddress,
        port: event.remotePort
      });
    } else {
      response._serverAddrFinished();
    }
    response._securityDetailsFinished({
      protocol: event === null || event === void 0 || (_event$securityDetail = event.securityDetails) === null || _event$securityDetail === void 0 ? void 0 : _event$securityDetail.protocol,
      subjectName: event === null || event === void 0 || (_event$securityDetail2 = event.securityDetails) === null || _event$securityDetail2 === void 0 ? void 0 : _event$securityDetail2.subjectName,
      issuer: event === null || event === void 0 || (_event$securityDetail3 = event.securityDetails) === null || _event$securityDetail3 === void 0 ? void 0 : _event$securityDetail3.issuer,
      validFrom: event === null || event === void 0 || (_event$securityDetail4 = event.securityDetails) === null || _event$securityDetail4 === void 0 ? void 0 : _event$securityDetail4.validFrom,
      validTo: event === null || event === void 0 || (_event$securityDetail5 = event.securityDetails) === null || _event$securityDetail5 === void 0 ? void 0 : _event$securityDetail5.validTo
    });
    // "raw" headers are the same as "provisional" headers in Firefox.
    response.setRawResponseHeaders(null);
    // Headers size are not available in Firefox.
    response.setResponseHeadersSize(null);
    this._page._frameManager.requestReceivedResponse(response);
  }
  _onRequestFinished(event) {
    const request = this._requests.get(event.requestId);
    if (!request) return;
    const response = request.request._existingResponse();
    response.setTransferSize(event.transferSize);
    response.setEncodedBodySize(event.encodedBodySize);

    // Keep redirected requests in the map for future reference as redirectedFrom.
    const isRedirected = response.status() >= 300 && response.status() <= 399;
    const responseEndTime = event.responseEndTime ? event.responseEndTime / 1000 - response.timing().startTime : -1;
    if (isRedirected) {
      response._requestFinished(responseEndTime);
    } else {
      this._requests.delete(request._id);
      response._requestFinished(responseEndTime);
    }
    if (event.protocolVersion) response._setHttpVersion(event.protocolVersion);
    this._page._frameManager.reportRequestFinished(request.request, response);
  }
  _onRequestFailed(event) {
    const request = this._requests.get(event.requestId);
    if (!request) return;
    this._requests.delete(request._id);
    const response = request.request._existingResponse();
    if (response) {
      response.setTransferSize(null);
      response.setEncodedBodySize(null);
      response._requestFinished(-1);
    }
    request.request._setFailureText(event.errorCode);
    this._page._frameManager.requestFailed(request.request, event.errorCode === 'NS_BINDING_ABORTED');
  }
}
exports.FFNetworkManager = FFNetworkManager;
const causeToResourceType = {
  TYPE_INVALID: 'other',
  TYPE_OTHER: 'other',
  TYPE_SCRIPT: 'script',
  TYPE_IMAGE: 'image',
  TYPE_STYLESHEET: 'stylesheet',
  TYPE_OBJECT: 'other',
  TYPE_DOCUMENT: 'document',
  TYPE_SUBDOCUMENT: 'document',
  TYPE_REFRESH: 'document',
  TYPE_XBL: 'other',
  TYPE_PING: 'other',
  TYPE_XMLHTTPREQUEST: 'xhr',
  TYPE_OBJECT_SUBREQUEST: 'other',
  TYPE_DTD: 'other',
  TYPE_FONT: 'font',
  TYPE_MEDIA: 'media',
  TYPE_WEBSOCKET: 'websocket',
  TYPE_CSP_REPORT: 'other',
  TYPE_XSLT: 'other',
  TYPE_BEACON: 'other',
  TYPE_FETCH: 'fetch',
  TYPE_IMAGESET: 'image',
  TYPE_WEB_MANIFEST: 'manifest'
};
const internalCauseToResourceType = {
  TYPE_INTERNAL_EVENTSOURCE: 'eventsource'
};
class InterceptableRequest {
  constructor(frame, redirectedFrom, payload) {
    this.request = void 0;
    this._id = void 0;
    this._redirectedTo = void 0;
    this._id = payload.requestId;
    if (redirectedFrom) redirectedFrom._redirectedTo = this;
    let postDataBuffer = null;
    if (payload.postData) postDataBuffer = Buffer.from(payload.postData, 'base64');
    this.request = new network.Request(frame._page._browserContext, frame, null, redirectedFrom ? redirectedFrom.request : null, payload.navigationId, payload.url, internalCauseToResourceType[payload.internalCause] || causeToResourceType[payload.cause] || 'other', payload.method, postDataBuffer, payload.headers);
    // "raw" headers are the same as "provisional" headers in Firefox.
    this.request.setRawRequestHeaders(null);
  }
  _finalRequest() {
    let request = this;
    while (request._redirectedTo) request = request._redirectedTo;
    return request;
  }
}
class FFRouteImpl {
  constructor(session, request) {
    this._request = void 0;
    this._session = void 0;
    this._session = session;
    this._request = request;
  }
  async continue(overrides) {
    await this._session.sendMayFail('Network.resumeInterceptedRequest', {
      requestId: this._request._id,
      url: overrides.url,
      method: overrides.method,
      headers: overrides.headers,
      postData: overrides.postData ? Buffer.from(overrides.postData).toString('base64') : undefined
    });
  }
  async fulfill(response) {
    const base64body = response.isBase64 ? response.body : Buffer.from(response.body).toString('base64');
    await this._session.sendMayFail('Network.fulfillInterceptedRequest', {
      requestId: this._request._id,
      status: response.status,
      statusText: network.statusText(response.status),
      headers: response.headers,
      base64body
    });
  }
  async abort(errorCode) {
    await this._session.sendMayFail('Network.abortInterceptedRequest', {
      requestId: this._request._id,
      errorCode
    });
  }
}
function parseMultivalueHeaders(headers) {
  const result = [];
  for (const header of headers) {
    const separator = header.name.toLowerCase() === 'set-cookie' ? '\n' : ',';
    const tokens = header.value.split(separator).map(s => s.trim());
    for (const token of tokens) result.push({
      name: header.name,
      value: token
    });
  }
  return result;
}