Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/testing/web-platform/tests/fetch/api/resources/dump-authorization-header.py b/testing/web-platform/tests/fetch/api/resources/dump-authorization-header.py
index a651aeb4e8..0d82809f59 100644
--- a/testing/web-platform/tests/fetch/api/resources/dump-authorization-header.py
+++ b/testing/web-platform/tests/fetch/api/resources/dump-authorization-header.py
@@ -2,6 +2,11 @@ def main(request, response):
     headers = [(b"Content-Type", "text/html"),
                (b"Cache-Control", b"no-cache")]
 
+    if (request.GET.first(b"strip_auth_header", False) and request.method == "OPTIONS" and
+        b"authorization" in request.headers.get(b"Access-Control-Request-Headers", b"").lower()):
+        # Auth header should not be sent for preflight after cross-origin redirect.
+        return 500, headers, "fail"
+
     if b"Origin" in request.headers:
         headers.append((b"Access-Control-Allow-Origin", request.headers.get(b"Origin", b"")))
         headers.append((b"Access-Control-Allow-Credentials", b"true"))