jingyun
29 lines
958 B
Dart
29 lines
958 B
Dart
import 'package:dio/dio.dart';
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import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import '../services/device_header_service.dart';
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const _kJwtKey = 'jwt_token';
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const _storage = FlutterSecureStorage();
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Future<void> saveJwt(String token) =>
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_storage.write(key: _kJwtKey, value: token);
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Future<void> clearJwt() => _storage.delete(key: _kJwtKey);
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Future<String?> loadJwt() => _storage.read(key: _kJwtKey);
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class AuthInterceptor extends Interceptor {
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@override
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Future<void> onRequest(
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RequestOptions options,
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RequestInterceptorHandler handler,
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) async {
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await DeviceHeaderService.to.ensureInitialized();
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options.headers.addAll(DeviceHeaderService.to.commonHeaders());
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options.headers.addAll(DeviceHeaderService.to.platformIdentityHeaders());
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final jwt = await loadJwt();
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if (jwt != null && jwt.isNotEmpty) {
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options.headers['Authorization'] = 'Bearer $jwt';
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}
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handler.next(options);
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}
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}
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