Ουι*_*ευα 5 ssl ssl-certificate dart dart-shelf dart-server
这是 Dart 为使用包的服务器提供的典型代码Shelf:
import 'dart:io';
import 'package:shelf/shelf.dart';
import 'package:shelf/shelf_io.dart';
import 'package:shelf_router/shelf_router.dart';
// Configure routes.
final _router = Router()
..get('/', _rootHandler)
..get('/echo/<message>', _echoHandler);
Response _rootHandler(Request req) {
return Response.ok('Hello, World!\n');
}
Response _echoHandler(Request request) {
final message = request.params['message'];
return Response.ok('$message\n');
}
void main(List<String> args) async {
// Use any available host or container IP (usually `0.0.0.0`).
final ip = InternetAddress.anyIPv4;
// Configure a pipeline that logs requests.
final _handler = Pipeline().addMiddleware(logRequests()).addHandler(_router);
// For running in containers, we respect the PORT environment variable.
final port = int.parse(Platform.environment['PORT'] ?? '8080');
final server = await serve(_handler, ip, port);
print('Server listening on port ${server.port}');
}
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需要修改什么/如何修改才能仅支持安全连接 (HTTPS) ?
我不太了解证书,所以如果您能详细解释如何生成/购买它们以及如何将它们链接到服务器或任何傻瓜参考,那就太好了。
PS:我的主机是一个 Linux 发行版 (Manjaro),运行以下 Docker 容器:文件服务器 (Dart with Shelf) 和 GraphQL 服务器 (Postgraphile)。我需要为主机中运行的每个服务进行配置吗?
首先,我感谢@KevinMoore 的回答,但它并不像我希望的那样完整,所以这是我的回答:
根据Dart的帮助,上面的代码修改如下:
import 'dart:io';
import 'package:shelf/shelf.dart';
import 'package:shelf/shelf_io.dart';
import 'package:shelf_router/shelf_router.dart';
// Configure routes.
final _router = Router()
..get('/', _rootHandler)
..get('/echo/<message>', _echoHandler);
Response _rootHandler(Request req) {
return Response.ok('Hello, World!\n');
}
Response _echoHandler(Request request) {
final message = request.params['message'];
return Response.ok('$message\n');
}
SecurityContext getSecurityContext() { // Bind with a secure HTTPS connection
final chain = Platform.script.resolve('certificates/server_chain.pem').toFilePath();
final key = Platform.script.resolve('certificates/server_key.pem').toFilePath();
return SecurityContext()
..useCertificateChain(chain)
..usePrivateKey(key, password: 'dartdart');
}
void main(List<String> args) async {
// Use any available host or container IP (usually `0.0.0.0`).
final ip = InternetAddress.anyIPv4;
// Configure a pipeline that logs requests.
final _handler = Pipeline().addMiddleware(logRequests()).addHandler(_router);
// For running in containers, we respect the PORT environment variable.
final port = int.parse(Platform.environment['PORT'] ?? '443');
final server = await serve(_handler, ip, port, securityContext: getSecurityContext());
print('Server listening on port ${server.port}');
}
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对于该代码,我使用 Dart 团队在其存储库中提供的证书和密码,仅用于教育目的。
如果您需要为生产中的服务器提供证书,可以通过Let's Encrypt免费获取它们。
这些视频对于如何获取和使用这些证书很有用:
这个教程(日语)也是一个很好的参考。
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