LibWeb: Trim leading and trailing HTTP whitespace bytes

The XMLHttpRequest specification specifices that header values should be normalized by trimming leading and trailing HTTP whitespace bytes.
Author: https://github.com/kennethmyhra Commit: 1ca1a73d67 Pull-request: https://github.com/SerenityOS/serenity/pull/13520 Reviewed-by: https://github.com/alimpfard Reviewed-by: https://github.com/linusg ✅
2025-08-26 12:17:52 +00:00 · 2022-04-04 10:42:12 +02:00 · 2022-04-04 10:42:12 +02:00 · 1ca1a73d67 · 2024-07-17 11:35:20 +09:00
commit 1ca1a73d67
parent fccea8888e
2 changed files with 3 additions and 2 deletions
--- a/Userland/Libraries/LibWeb/XHR/XMLHttpRequest.h
+++ b/Userland/Libraries/LibWeb/XHR/XMLHttpRequest.h
@ -19,6 +19,8 @@

 namespace Web::XHR {

+static constexpr Array<u8, 4> http_whitespace_bytes = { '\t', '\n', '\r', ' ' };
+
 class XMLHttpRequest final
    : public RefCounted<XMLHttpRequest>
    , public Weakable<XMLHttpRequest>