From: Willy Tarreau <w@1wt.eu>
Date: Wed, 9 Sep 2026 09:46:03 +0000 (+0200)
Subject: REGTESTS: update trailers tests to cover H1's refusal of forbidden names
X-Git-Tag: v3.5-dev7~33
X-Git-Url: https://git.kaiwu.me/?a=commitdiff_plain;h=767bbe4702ed7c5c577701551b67be3a2bc85aa6;p=haproxy.git

REGTESTS: update trailers tests to cover H1's refusal of forbidden names

Let's extend the trailers test to make sure that forbidden trailer names
are now blocked in H1.
---

diff --git a/reg-tests/http-messaging/http_transfer_encoding.vtc b/reg-tests/http-messaging/http_transfer_encoding.vtc
index 65088037f..9ddef0127 100644
--- a/reg-tests/http-messaging/http_transfer_encoding.vtc
+++ b/reg-tests/http-messaging/http_transfer_encoding.vtc
@@ -339,3 +339,12 @@ client c18 -connect ${h1_fe5_sock} {
     rxresp
     expect resp.status == 400
 } -run
+
+# however, header names affecting routing or framing are rejected.
+client c19 -connect ${h1_fe5_sock} {
+    txreq -method POST -nolen \
+        -hdr "Transfer-Encoding: chunked" \
+        -body "5\r\nhello\r\n0\r\nX-Tlr: value\r\nContent-Length: 5\r\nTransfer-Encoding: chunked\r\nTE: trailers\r\nHost: foo\r\nConnection: close\r\n\r\n"
+    rxresp
+    expect resp.status == 400
+} -run