From 06aa76b9852d31451631c0c648a3ca6ad42b1e40 Mon Sep 17 00:00:00 2001
From: Horis <8674809+821938089@users.noreply.github.com>
Date: Mon, 5 May 2025 22:39:06 +0800
Subject: [PATCH] Fix #5025

---
 .../java/io/legado/app/lib/cronet/CronetInterceptor.kt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/app/src/main/java/io/legado/app/lib/cronet/CronetInterceptor.kt b/app/src/main/java/io/legado/app/lib/cronet/CronetInterceptor.kt
index 98d295119..fa83d2361 100644
--- a/app/src/main/java/io/legado/app/lib/cronet/CronetInterceptor.kt
+++ b/app/src/main/java/io/legado/app/lib/cronet/CronetInterceptor.kt
@@ -35,6 +35,16 @@ class CronetInterceptor(private val cookieJar: CookieJar) : Interceptor {
             builder.removeHeader("Keep-Alive")
             builder.removeHeader("Accept-Encoding")
 
+            // https://github.com/gedoor/legado/issues/5025#issuecomment-2851156500
+            if (!original.isHttps &&
+                original.header("User-Agent")
+                    ?.startsWith("Mozilla", true) == true) {
+                val referer = original.header("Referer")
+                if (referer != null && referer.startsWith("https:", true)) {
+                    builder.header("Referer", "http" + referer.substring(5))
+                }
+            }
+
             var newReq = builder.build()
 
             if (newReq.header(cookieJarHeader) != null) {