Software: Apache/2.4.41 (Ubuntu). PHP/8.0.30 

uname -a: Linux apirnd 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/var/www/html/space/node_modules/playwright-core/lib/utils/   drwxr-xr-x
Free 13.23 GB of 57.97 GB (22.82%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     httpServer.js (7.97 KB)      -rw-r--r--

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.HttpServer = void 0;
var _fs = _interopRequireDefault(require("fs"));
var _path = _interopRequireDefault(require("path"));
var _utilsBundle = require("../utilsBundle");
var _debug = require("./debug");
var _network = require("./network");
var _manualPromise = require("./manualPromise");
var _crypto = require("./crypto");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
 * 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 HttpServer {
  constructor() {
    this._server = void 0;
    this._urlPrefixPrecise = '';
    this._urlPrefixHumanReadable = '';
    this._port = 0;
    this._started = false;
    this._routes = [];
    this._wsGuid = void 0;
    this._server = (0, _network.createHttpServer)(this._onRequest.bind(this));
  }
  server() {
    return this._server;
  }
  routePrefix(prefix, handler) {
    this._routes.push({
      prefix,
      handler
    });
  }
  routePath(path, handler) {
    this._routes.push({
      exact: path,
      handler
    });
  }
  port() {
    return this._port;
  }
  async _tryStart(port, host) {
    const errorPromise = new _manualPromise.ManualPromise();
    const errorListener = error => errorPromise.reject(error);
    this._server.on('error', errorListener);
    try {
      this._server.listen(port, host);
      await Promise.race([new Promise(cb => this._server.once('listening', cb)), errorPromise]);
    } finally {
      this._server.removeListener('error', errorListener);
    }
  }
  createWebSocket(transport, guid) {
    (0, _debug.assert)(!this._wsGuid, 'can only create one main websocket transport per server');
    this._wsGuid = guid || (0, _crypto.createGuid)();
    const wss = new _utilsBundle.wsServer({
      server: this._server,
      path: '/' + this._wsGuid
    });
    wss.on('connection', ws => {
      transport.sendEvent = (method, params) => ws.send(JSON.stringify({
        method,
        params
      }));
      transport.close = () => ws.close();
      ws.on('message', async message => {
        const {
          id,
          method,
          params
        } = JSON.parse(String(message));
        try {
          const result = await transport.dispatch(method, params);
          ws.send(JSON.stringify({
            id,
            result
          }));
        } catch (e) {
          ws.send(JSON.stringify({
            id,
            error: String(e)
          }));
        }
      });
      ws.on('close', () => transport.onclose());
      ws.on('error', () => transport.onclose());
    });
  }
  wsGuid() {
    return this._wsGuid;
  }
  async start(options = {}) {
    (0, _debug.assert)(!this._started, 'server already started');
    this._started = true;
    const host = options.host || 'localhost';
    if (options.preferredPort) {
      try {
        await this._tryStart(options.preferredPort, host);
      } catch (e) {
        if (!e || !e.message || !e.message.includes('EADDRINUSE')) throw e;
        await this._tryStart(undefined, host);
      }
    } else {
      await this._tryStart(options.port, host);
    }
    const address = this._server.address();
    (0, _debug.assert)(address, 'Could not bind server socket');
    if (typeof address === 'string') {
      this._urlPrefixPrecise = address;
      this._urlPrefixHumanReadable = address;
    } else {
      this._port = address.port;
      const resolvedHost = address.family === 'IPv4' ? address.address : `[${address.address}]`;
      this._urlPrefixPrecise = `http://${resolvedHost}:${address.port}`;
      this._urlPrefixHumanReadable = `http://${host}:${address.port}`;
    }
  }
  async stop() {
    await new Promise(cb => this._server.close(cb));
  }
  urlPrefix(purpose) {
    return purpose === 'human-readable' ? this._urlPrefixHumanReadable : this._urlPrefixPrecise;
  }
  serveFile(request, response, absoluteFilePath, headers) {
    try {
      for (const [name, value] of Object.entries(headers || {})) response.setHeader(name, value);
      if (request.headers.range) this._serveRangeFile(request, response, absoluteFilePath);else this._serveFile(response, absoluteFilePath);
      return true;
    } catch (e) {
      return false;
    }
  }
  _serveFile(response, absoluteFilePath) {
    const content = _fs.default.readFileSync(absoluteFilePath);
    response.statusCode = 200;
    const contentType = _utilsBundle.mime.getType(_path.default.extname(absoluteFilePath)) || 'application/octet-stream';
    response.setHeader('Content-Type', contentType);
    response.setHeader('Content-Length', content.byteLength);
    response.end(content);
  }
  _serveRangeFile(request, response, absoluteFilePath) {
    const range = request.headers.range;
    if (!range || !range.startsWith('bytes=') || range.includes(', ') || [...range].filter(char => char === '-').length !== 1) {
      response.statusCode = 400;
      return response.end('Bad request');
    }

    // Parse the range header: https://datatracker.ietf.org/doc/html/rfc7233#section-2.1
    const [startStr, endStr] = range.replace(/bytes=/, '').split('-');

    // Both start and end (when passing to fs.createReadStream) and the range header are inclusive and start counting at 0.
    let start;
    let end;
    const size = _fs.default.statSync(absoluteFilePath).size;
    if (startStr !== '' && endStr === '') {
      // No end specified: use the whole file
      start = +startStr;
      end = size - 1;
    } else if (startStr === '' && endStr !== '') {
      // No start specified: calculate start manually
      start = size - +endStr;
      end = size - 1;
    } else {
      start = +startStr;
      end = +endStr;
    }

    // Handle unavailable range request
    if (Number.isNaN(start) || Number.isNaN(end) || start >= size || end >= size || start > end) {
      // Return the 416 Range Not Satisfiable: https://datatracker.ietf.org/doc/html/rfc7233#section-4.4
      response.writeHead(416, {
        'Content-Range': `bytes */${size}`
      });
      return response.end();
    }

    // Sending Partial Content: https://datatracker.ietf.org/doc/html/rfc7233#section-4.1
    response.writeHead(206, {
      'Content-Range': `bytes ${start}-${end}/${size}`,
      'Accept-Ranges': 'bytes',
      'Content-Length': end - start + 1,
      'Content-Type': _utilsBundle.mime.getType(_path.default.extname(absoluteFilePath))
    });
    const readable = _fs.default.createReadStream(absoluteFilePath, {
      start,
      end
    });
    readable.pipe(response);
  }
  _onRequest(request, response) {
    response.setHeader('Access-Control-Allow-Origin', '*');
    response.setHeader('Access-Control-Request-Method', '*');
    response.setHeader('Access-Control-Allow-Methods', 'OPTIONS, GET');
    if (request.headers.origin) response.setHeader('Access-Control-Allow-Headers', request.headers.origin);
    if (request.method === 'OPTIONS') {
      response.writeHead(200);
      response.end();
      return;
    }
    request.on('error', () => response.end());
    try {
      if (!request.url) {
        response.end();
        return;
      }
      const url = new URL('http://localhost' + request.url);
      for (const route of this._routes) {
        if (route.exact && url.pathname === route.exact && route.handler(request, response)) return;
        if (route.prefix && url.pathname.startsWith(route.prefix) && route.handler(request, response)) return;
      }
      response.statusCode = 404;
      response.end();
    } catch (e) {
      response.end();
    }
  }
}
exports.HttpServer = HttpServer;