From e664d0918b2ea004a2498cb67a6e0b4b3b3666f3 Mon Sep 17 00:00:00 2001
From: kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com>
Date: Tue, 2 Apr 2024 13:28:36 +0100
Subject: [bugfix] Set the `Host` header within the signing transport (#2799)

---
 internal/httpclient/sign.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'internal/httpclient/sign.go')

diff --git a/internal/httpclient/sign.go b/internal/httpclient/sign.go
index 8e66d1bda..6b561c45a 100644
--- a/internal/httpclient/sign.go
+++ b/internal/httpclient/sign.go
@@ -37,6 +37,9 @@ type signingtransport struct {
 }
 
 func (t *signingtransport) RoundTrip(r *http.Request) (*http.Response, error) {
+	// Ensure updated host always set.
+	r.Header.Set("Host", r.URL.Host)
+
 	if sign := gtscontext.HTTPClientSignFunc(r.Context()); sign != nil {
 		// Reset signing header fields
 		now := time.Now().UTC()
-- 
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