From cfa4c680cf1387696aaf1323c702974f585d032a Mon Sep 17 00:00:00 2001
From: Achim <achim@zibra.de>
Date: Mon, 19 Feb 2024 16:02:49 +0100
Subject: [PATCH] Set referer header for gitlab app source context

There occur issues if a gitlab project refers in its release data to external hosted .apk file. In some cases (e.g. Aurora Store) download is not possible because cloudflare protection gives "forbidden" error. The referer header seems to pacify this cloudflare protection. Tested with Android 14 in an AVD emulator.

Related to: #1397, #1389, #1384, #1382, #1381, #1380, #1359, #854, #785, #697
---
 lib/app_sources/gitlab.dart | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lib/app_sources/gitlab.dart b/lib/app_sources/gitlab.dart
index 3e1e701..d661a00 100644
--- a/lib/app_sources/gitlab.dart
+++ b/lib/app_sources/gitlab.dart
@@ -1,4 +1,5 @@
 import 'dart:convert';
+import 'dart:io';
 
 import 'package:flutter/material.dart';
 import 'package:html/parser.dart';
@@ -104,6 +105,21 @@ class GitLab extends AppSource {
   String? changeLogPageFromStandardUrl(String standardUrl) =>
       '$standardUrl/-/releases';
 
+  @override
+  Future<Map<String, String>?> getRequestHeaders(
+      Map<String, dynamic> additionalSettings,
+      {bool forAPKDownload = false}) async {
+    // Change headers to pacify, e.g. cloudflare protection
+    // Related to: (#1397, #1389, #1384, #1382, #1381, #1380, #1359, #854, #785, #697)
+    var headers = <String, String>{};
+    headers[HttpHeaders.refererHeader] = 'https://gitlab.com';
+    if (headers.isNotEmpty) {
+      return headers;
+    } else {
+      return null;
+    }
+  }
+
   @override
   Future<APKDetails> getLatestAPKDetails(
     String standardUrl,