51 lines
1.5 KiB
Dart
51 lines
1.5 KiB
Dart
import 'dart:async';
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import 'package:angel3_framework/angel3_framework.dart';
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/// Forces Basic authentication over the requested resource, with the given [realm] name, if no JWT is present.
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///
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/// [realm] defaults to `'angel3_auth'`.
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RequestHandler forceBasicAuth<User>({String? realm}) {
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return (RequestContext req, ResponseContext res) async {
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if (req.container != null) {
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var reqContainer = req.container!;
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if (reqContainer.has<User>()) {
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return true;
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} else if (reqContainer.has<Future<User>>()) {
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await reqContainer.makeAsync<User>();
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return true;
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}
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}
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res.headers['www-authenticate'] = 'Basic realm="${realm ?? 'angel_auth'}"';
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throw AngelHttpException.notAuthenticated();
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};
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}
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/// Restricts access to a resource via authentication.
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RequestHandler requireAuthentication<User>() {
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return (RequestContext req, ResponseContext res,
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{bool throwError = true}) async {
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bool _reject(ResponseContext res) {
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if (throwError) {
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res.statusCode = 403;
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throw AngelHttpException.forbidden();
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} else {
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return false;
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}
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}
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if (req.container != null) {
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var reqContainer = req.container!;
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if (reqContainer.has<User>() || req.method == 'OPTIONS') {
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return true;
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} else if (reqContainer.has<Future<User>>()) {
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await reqContainer.makeAsync<User>();
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return true;
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} else {
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return _reject(res);
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}
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} else {
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return _reject(res);
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}
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};
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}
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