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From: Josh Steadmon <steadmon@google.com>
To: git@vger.kernel.org
Subject: [PATCH 10/10] receive-pack: log received client trace2 SID
Date: Thu, 29 Oct 2020 14:32:40 -0700	[thread overview]
Message-ID: <3bc412fc390afd0af1d6700609f899064b6d2844.1604006121.git.steadmon@google.com> (raw)
In-Reply-To: <cover.1604006121.git.steadmon@google.com>

When receive-pack receives a trace2-sid capability from the client, log
the received session ID via a trace2 data event.

Signed-off-by: Josh Steadmon <steadmon@google.com>
---
 builtin/receive-pack.c                |  7 +++++++
 t/t5705-trace2-sid-in-capabilities.sh | 20 ++++++++++++++------
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 1ff83c874b..34199e4933 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -2040,6 +2040,7 @@ static struct command *read_head_info(struct packet_reader *reader,
 		if (linelen < reader->pktlen) {
 			const char *feature_list = reader->line + linelen + 1;
 			const char *hash = NULL;
+			const char *client_trace2_sid;
 			int len = 0;
 			if (parse_feature_request(feature_list, "report-status"))
 				report_status = 1;
@@ -2062,6 +2063,12 @@ static struct command *read_head_info(struct packet_reader *reader,
 			}
 			if (xstrncmpz(the_hash_algo->name, hash, len))
 				die("error: unsupported object format '%s'", hash);
+			client_trace2_sid = parse_feature_value(feature_list, "trace2-sid", &len, NULL);
+			if (client_trace2_sid) {
+				char *client_sid = xstrndup(client_trace2_sid, len);
+				trace2_data_string("trace2", NULL, "client-sid", client_sid);
+				free(client_sid);
+			}
 		}
 
 		if (!strcmp(reader->line, "push-cert")) {
diff --git a/t/t5705-trace2-sid-in-capabilities.sh b/t/t5705-trace2-sid-in-capabilities.sh
index 3fad9462d3..15f78cb7d2 100755
--- a/t/t5705-trace2-sid-in-capabilities.sh
+++ b/t/t5705-trace2-sid-in-capabilities.sh
@@ -28,13 +28,17 @@ do
 	'
 
 	test_expect_success "trace2 session IDs not advertised by default (push v${PROTO})" '
-		test_when_finished "rm -rf local tr2-client-events" &&
+		test_when_finished "rm -rf local tr2-client-events tr2-server-events" &&
+		test_when_finished "git -C local push --delete origin new-branch" &&
 		cp -r "$LOCAL_PRISTINE" local &&
 		git -C local pull --no-rebase origin &&
 		GIT_TRACE2_EVENT_NESTING=5 \
 		GIT_TRACE2_EVENT="$(pwd)/tr2-client-events" \
-		git -c protocol.version=$PROTO -C local push origin &&
-		test -z "$(grep \"key\":\"server-sid\" tr2-client-events)"
+		git -c protocol.version=$PROTO -C local push \
+			--receive-pack "GIT_TRACE2_EVENT=\"$(pwd)/tr2-server-events\" git-receive-pack" \
+			origin HEAD:new-branch &&
+		test -z "$(grep \"key\":\"server-sid\" tr2-client-events)" &&
+		test -z "$(grep \"key\":\"client-sid\" tr2-server-events)"
 	'
 done
 
@@ -58,13 +62,17 @@ do
 	'
 
 	test_expect_success "trace2 session IDs advertised (push v${PROTO})" '
-		test_when_finished "rm -rf local tr2-client-events" &&
+		test_when_finished "rm -rf local tr2-client-events tr2-server-events" &&
+		test_when_finished "git -C local push --delete origin new-branch" &&
 		cp -r "$LOCAL_PRISTINE" local &&
 		git -C local pull --no-rebase origin &&
 		GIT_TRACE2_EVENT_NESTING=5 \
 		GIT_TRACE2_EVENT="$(pwd)/tr2-client-events" \
-		git -c protocol.version=$PROTO -C local push origin &&
-		grep \"key\":\"server-sid\" tr2-client-events
+		git -c protocol.version=$PROTO -C local push \
+			--receive-pack "GIT_TRACE2_EVENT=\"$(pwd)/tr2-server-events\" git-receive-pack" \
+			origin HEAD:new-branch &&
+		grep \"key\":\"server-sid\" tr2-client-events &&
+		grep \"key\":\"client-sid\" tr2-server-events
 	'
 done
 
-- 
2.29.1.341.ge80a0c044ae-goog


  parent reply	other threads:[~2020-10-29 21:33 UTC|newest]

Thread overview: 66+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-29 21:32 [PATCH 00/10] Advertise trace2 SID in protocol capabilities Josh Steadmon
2020-10-29 21:32 ` [PATCH 01/10] docs: new capability to advertise trace2 SIDs Josh Steadmon
2020-10-29 21:32 ` [PATCH 02/10] docs: new trace2.advertiseSID option Josh Steadmon
2020-10-29 21:32 ` [PATCH 03/10] upload-pack: advertise trace2 SID in v0 capabilities Josh Steadmon
2020-10-29 21:32 ` [PATCH 04/10] receive-pack: " Josh Steadmon
2020-10-29 21:32 ` [PATCH 05/10] serve: advertise trace2 SID in v2 capabilities Josh Steadmon
2020-10-29 21:32 ` [PATCH 06/10] transport: log received server trace2 SID Josh Steadmon
2020-10-29 21:32 ` [PATCH 07/10] fetch-pack: advertise trace2 SID in capabilities Josh Steadmon
2020-10-29 21:32 ` [PATCH 08/10] upload-pack, serve: log received client trace2 SID Josh Steadmon
2020-10-29 21:32 ` [PATCH 09/10] send-pack: advertise trace2 SID in capabilities Josh Steadmon
2020-10-29 21:32 ` Josh Steadmon [this message]
2020-10-30 15:54 ` [PATCH 00/10] Advertise trace2 SID in protocol capabilities Jeff Hostetler
2020-11-02 22:20   ` Josh Steadmon
2020-11-03 21:22     ` Junio C Hamano
2020-11-05 21:01       ` Jeff Hostetler
2020-11-10 21:37       ` Josh Steadmon
2020-10-30 22:31 ` Junio C Hamano
2020-11-02 22:30 ` [PATCH v2 00/11] " Josh Steadmon
2020-11-02 22:30   ` [PATCH v2 01/11] docs: new capability to advertise trace2 SIDs Josh Steadmon
2020-11-03 21:33     ` Junio C Hamano
2020-11-05 21:00       ` Jeff Hostetler
2020-11-12 14:05         ` Ævar Arnfjörð Bjarmason
2020-11-12 17:32           ` Junio C Hamano
2020-11-12 22:10             ` Jeff Hostetler
2020-11-11 22:40       ` Josh Steadmon
2020-11-02 22:31   ` [PATCH v2 02/11] docs: new trace2.advertiseSID option Josh Steadmon
2020-11-03 21:42     ` Junio C Hamano
2020-11-05 19:28       ` Josh Steadmon
2020-11-05 21:24         ` Junio C Hamano
2020-11-06 11:57           ` Johannes Schindelin
2020-11-02 22:31   ` [PATCH v2 03/11] trace2: add a public function for getting the SID Josh Steadmon
2020-11-02 22:31   ` [PATCH v2 04/11] upload-pack: advertise trace2 SID in v0 capabilities Josh Steadmon
2020-11-03 21:48     ` Junio C Hamano
2020-11-05 18:44       ` Josh Steadmon
2020-11-02 22:31   ` [PATCH v2 05/11] receive-pack: " Josh Steadmon
2020-11-02 22:31   ` [PATCH v2 06/11] serve: advertise trace2 SID in v2 capabilities Josh Steadmon
2020-11-04 21:11     ` Junio C Hamano
2020-11-02 22:31   ` [PATCH v2 07/11] transport: log received server trace2 SID Josh Steadmon
2020-11-04 21:14     ` Junio C Hamano
2020-11-11 22:53       ` Josh Steadmon
2020-11-12 21:30         ` Jeff Hostetler
2020-11-02 22:31   ` [PATCH v2 08/11] fetch-pack: advertise trace2 SID in capabilities Josh Steadmon
2020-11-04 21:22     ` Junio C Hamano
2020-11-05 18:58       ` Josh Steadmon
2020-11-05 19:21         ` Junio C Hamano
2020-11-11 23:32           ` Josh Steadmon
2020-11-02 22:31   ` [PATCH v2 09/11] upload-pack, serve: log received client trace2 SID Josh Steadmon
2020-11-04 21:26     ` Junio C Hamano
2020-11-05 19:12       ` Josh Steadmon
2020-11-02 22:31   ` [PATCH v2 10/11] send-pack: advertise trace2 SID in capabilities Josh Steadmon
2020-11-02 22:31   ` [PATCH v2 11/11] receive-pack: log received client trace2 SID Josh Steadmon
2020-11-03  1:02   ` [PATCH v2 00/11] Advertise trace2 SID in protocol capabilities Junio C Hamano
2020-11-11 23:29 ` [PATCH v3 00/11] Advertise session ID " Josh Steadmon
2020-11-11 23:29   ` [PATCH v3 01/11] docs: new capability to advertise session IDs Josh Steadmon
2020-11-11 23:29   ` [PATCH v3 02/11] docs: new transfer.advertiseSID option Josh Steadmon
2020-11-11 23:29   ` [PATCH v3 03/11] trace2: add a public function for getting the SID Josh Steadmon
2020-11-11 23:29   ` [PATCH v3 04/11] upload-pack: advertise session ID in v0 capabilities Josh Steadmon
2020-11-11 23:29   ` [PATCH v3 05/11] receive-pack: " Josh Steadmon
2020-11-11 23:29   ` [PATCH v3 06/11] serve: advertise session ID in v2 capabilities Josh Steadmon
2020-11-11 23:29   ` [PATCH v3 07/11] transport: log received server session ID Josh Steadmon
2020-11-11 23:29   ` [PATCH v3 08/11] fetch-pack: advertise session ID in capabilities Josh Steadmon
2020-11-11 23:29   ` [PATCH v3 09/11] upload-pack, serve: log received client session ID Josh Steadmon
2020-11-11 23:29   ` [PATCH v3 10/11] send-pack: advertise session ID in capabilities Josh Steadmon
2020-11-11 23:29   ` [PATCH v3 11/11] receive-pack: log received client session ID Josh Steadmon
2020-11-25 22:08   ` [PATCH v3 00/11] Advertise session ID in protocol capabilities Junio C Hamano
2020-11-25 22:56     ` Josh Steadmon

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