109 lines
3.3 KiB
Dart
109 lines
3.3 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'package:desktop_webview_window/desktop_webview_window.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_inappwebview/flutter_inappwebview.dart';
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import 'package:mangayomi/main.dart';
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import 'package:mangayomi/models/settings.dart';
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import 'package:mangayomi/models/source.dart';
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import 'package:mangayomi/modules/webview/webview.dart';
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import 'package:mangayomi/services/http_service/cloudflare/cookie.dart';
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import 'package:mangayomi/utils/constant.dart';
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Future<String> cloudflareBypass(
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{required String url,
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required String sourceId,
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required int method}) async {
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final ua = isar.settings.getSync(227)!.userAgent!;
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bool isOk = false;
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String? html;
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if (Platform.isWindows || Platform.isLinux) {
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final webview = await WebviewWindow.create(
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configuration: CreateConfiguration(
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windowHeight: 500,
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windowWidth: 500,
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userDataFolderWindows: await getWebViewPath(),
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),
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);
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webview
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..setBrightness(Brightness.dark)
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..setApplicationNameForUserAgent(ua)
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..launch(url);
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await Future.doWhile(() async {
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await Future.delayed(const Duration(seconds: 5));
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if (html == null) {
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html = await decodeHtml(webview);
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return true;
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}
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return false;
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});
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isOk = true;
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webview.close();
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} else {
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HeadlessInAppWebView? headlessWebView;
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headlessWebView = HeadlessInAppWebView(
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onLoadStop: (controller, u) async {
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html = await controller.evaluateJavascript(
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source:
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"window.document.getElementsByTagName('html')[0].outerHTML;");
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await Future.doWhile(() async {
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if (html == null ||
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html!.contains("Just a moment") ||
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html!.contains("challenges.cloudflare.com")) {
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html = await controller.evaluateJavascript(
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source:
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"window.document.getElementsByTagName('html')[0].outerHTML;");
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return true;
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}
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return false;
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});
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html = await controller.evaluateJavascript(
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source:
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"window.document.getElementsByTagName('html')[0].outerHTML;");
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isOk = true;
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headlessWebView!.dispose();
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},
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initialSettings: InAppWebViewSettings(
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userAgent: defaultUserAgent,
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),
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initialUrlRequest: URLRequest(
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headers: headers(sourceId: sourceId),
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method: method == 0
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? 'GET'
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: method == 1
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? 'POST'
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: method == 2
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? 'PUT'
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: 'DELETE',
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url: WebUri.uri(Uri.parse(url)),
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),
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);
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headlessWebView.run();
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await Future.doWhile(() async {
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await Future.delayed(const Duration(seconds: 1));
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if (isOk == true) {
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return false;
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}
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return true;
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});
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await setCookieB(sourceId, url);
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}
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return html!;
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}
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Map<String, String> headers({required String sourceId}) {
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final source = isar.sources.getSync(int.parse(sourceId))!;
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if (source.headers!.isEmpty) {
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return {};
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}
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Map<String, String> newHeaders = {};
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final headers = jsonDecode(source.headers!) as Map;
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newHeaders =
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headers.map((key, value) => MapEntry(key.toString(), value.toString()));
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return newHeaders;
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}
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