| // Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // @dart = 2.9 |
| |
| /// @assertion void authenticate=( |
| /// Future<bool> f( |
| /// Uri url, |
| /// String scheme, |
| /// String realm |
| /// ) |
| /// ) |
| /// Sets the function to be called when a site is requesting authentication. |
| /// The URL requested and the security realm from the server are passed in the |
| /// arguments url and realm. |
| /// |
| /// The function returns a Future which should complete when the authentication |
| /// has been resolved. If credentials cannot be provided the Future should |
| /// complete with false. If credentials are available the function should add |
| /// these using addCredentials before completing the Future with the value true. |
| /// |
| /// If the Future completes with true the request will be retried using the |
| /// updated credentials. Otherwise response processing will continue normally. |
| /// @description Checks that if Future returned by authenticate callback |
| /// completes with false then response processing is continued normally |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:io"; |
| import 'dart:async'; |
| import "dart:convert"; |
| import "../../../Utils/expect.dart"; |
| |
| test() async { |
| HttpServer server = await HttpServer.bind(InternetAddress.loopbackIPv4, 0); |
| server.listen((HttpRequest request) { |
| if (request.headers[HttpHeaders.authorizationHeader] == null) { |
| request.response.statusCode = HttpStatus.unauthorized; |
| StringBuffer authHeader = new StringBuffer(); |
| authHeader.write('Digest'); |
| authHeader.write(', realm="realm"'); |
| authHeader.write(', nonce="123"'); |
| authHeader.write(', domain="/xxxt/"'); |
| request.response.headers.set(HttpHeaders.wwwAuthenticateHeader, authHeader); |
| request.response.close(); |
| server.close(); |
| asyncEnd(); |
| } else { |
| Expect.fail("No request expected"); |
| } |
| }); |
| HttpClient client = new HttpClient(); |
| |
| client.authenticate = (Uri url, String scheme, String realm) { |
| Expect.equals("Digest", scheme); |
| Expect.equals("realm", realm); |
| Completer<bool> completer = new Completer<bool>(); |
| completer.complete(false); |
| return completer.future; |
| }; |
| |
| client |
| .getUrl(Uri.parse( |
| "http://${InternetAddress.loopbackIPv4.address}:${server.port}/xxx")) |
| .then((HttpClientRequest request) => request.close()) |
| .then((HttpClientResponse response) { |
| response.cast<List<int>>().transform(utf8.decoder).listen((content) {}); |
| }); |
| } |
| |
| main() { |
| asyncStart(); |
| test(); |
| } |