From: Junio C Hamano <gitster@pobox.com>
To: Jeff King <peff@peff.net>
Cc: git@vger.kernel.org
Subject: Re: [PATCH 14/16] t/lib-httpd: enable HTTP/2 "h2" protocol, not just h2c
Date: Thu, 23 Feb 2023 15:37:01 -0800 [thread overview]
Message-ID: <xmqqfsaw3qea.fsf@gitster.g> (raw)
In-Reply-To: Y/dIxHI9iB5KGOR5@coredump.intra.peff.net
Jeff King <peff@peff.net> writes:
> Commit 73c49a4474 (t: run t5551 tests with both HTTP and HTTP/2,
> 2022-11-11) added Apache config to enable HTTP/2. However, it only
> enabled the "h2c" protocol, which allows cleartext HTTP/2 (generally
> based on an upgrade header during an HTTP/1.1 request). This is what
> t5559 is generally testing, since by default we don't set up SSL/TLS.
>
> However, it should be possible to run t5559 with LIB_HTTPD_SSL set. In
> that case, Apache will advertise support for HTTP/2 via ALPN during the
> TLS handshake. But we need to tell it support "h2" (the non-cleartext
> version) to do so. Without that, then curl does not even try to do the
> HTTP/1.1 upgrade (presumably because after seeing that we did TLS but
> didn't get the ALPN indicator, it assumes it would be fruitless).
Wow, that is tricky. Nicely found and fixed.
>
> Signed-off-by: Jeff King <peff@peff.net>
> ---
> t/lib-httpd/apache.conf | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/t/lib-httpd/apache.conf b/t/lib-httpd/apache.conf
> index 51a4fbcf62..693b75e0ae 100644
> --- a/t/lib-httpd/apache.conf
> +++ b/t/lib-httpd/apache.conf
> @@ -31,7 +31,7 @@ ErrorLog error.log
>
> <IfDefine HTTP2>
> LoadModule http2_module modules/mod_http2.so
> -Protocols h2c
> +Protocols h2 h2c
> </IfDefine>
>
> <IfModule !mod_auth_basic.c>
next prev parent reply other threads:[~2023-02-23 23:37 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-23 10:48 [PATCH 0/16] http test bug potpourri Jeff King
2023-02-23 10:49 ` [PATCH 01/16] t5541: run "used receive-pack service" test earlier Jeff King
2023-02-23 10:50 ` [PATCH 02/16] t5541: stop marking "used receive-pack service" test as v0 only Jeff King
2023-02-23 10:51 ` [PATCH 03/16] t5541: simplify and move "no empty path components" test Jeff King
2023-02-23 23:36 ` Junio C Hamano
2023-02-24 2:11 ` Jeff King
2023-02-23 10:52 ` [PATCH 04/16] t5551: drop redundant grep for Accept-Language Jeff King
2023-02-23 23:36 ` Junio C Hamano
2023-02-23 10:54 ` [PATCH 05/16] t5551: lower-case headers in expected curl trace Jeff King
2023-02-23 10:56 ` [PATCH 06/16] t5551: handle HTTP/2 when checking " Jeff King
2023-02-23 10:57 ` [PATCH 07/16] t5551: stop forcing clone to run with v0 protocol Jeff King
2023-02-23 10:59 ` [PATCH 08/16] t5551: handle v2 protocol when checking curl trace Jeff King
2023-02-23 11:00 ` [PATCH 09/16] t5551: handle v2 protocol in upload-pack service test Jeff King
2023-02-23 11:01 ` [PATCH 10/16] t5551: simplify expected cookie file Jeff King
2023-02-23 11:02 ` [PATCH 11/16] t5551: handle v2 protocol in cookie test Jeff King
2023-02-23 11:05 ` [PATCH 12/16] t5551: drop curl trace lines without headers Jeff King
2023-02-23 11:05 ` [PATCH 13/16] t/lib-httpd: respect $HTTPD_PROTO in expect_askpass() Jeff King
2023-02-23 11:06 ` [PATCH 14/16] t/lib-httpd: enable HTTP/2 "h2" protocol, not just h2c Jeff King
2023-02-23 23:37 ` Junio C Hamano [this message]
2023-02-23 11:07 ` [PATCH 15/16] t5559: fix test failures with LIB_HTTPD_SSL Jeff King
2023-02-23 11:08 ` [PATCH 16/16] t5559: make SSL/TLS the default Jeff King
2023-02-23 23:37 ` [PATCH 0/16] http test bug potpourri Junio C Hamano
2023-02-24 2:13 ` Jeff King
2023-02-24 3:01 ` Junio C Hamano
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