Merge branch 'js/reflog-anonymize-for-clone-and-fetch'

The reflog entries for "git clone" and "git fetch" did not
anonymize the URL they operated on.

* js/reflog-anonymize-for-clone-and-fetch:
  clone/fetch: anonymize URLs in the reflog

3 files changed, 30 insertions, 7 deletions

diff --git a/builtin/clone.c b/builtin/clone.c
index cb48a291ca..2a8e3aaaed 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -945,7 +945,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 {
 	int is_bundle = 0, is_local;
 	const char *repo_name, *repo, *work_tree, *git_dir;
-	char *path, *dir;
+	char *path, *dir, *display_repo = NULL;
 	int dest_exists;
 	const struct ref *refs, *remote_head;
 	const struct ref *remote_head_points_at;
@@ -1000,10 +1000,11 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 	path = get_repo_path(repo_name, &is_bundle);
 	if (path)
 		repo = absolute_pathdup(repo_name);
-	else if (!strchr(repo_name, ':'))
-		die(_("repository '%s' does not exist"), repo_name);
-	else
+	else if (strchr(repo_name, ':')) {
 		repo = repo_name;
+		display_repo = transport_anonymize_url(repo);
+	} else
+		die(_("repository '%s' does not exist"), repo_name);
 
 	/* no need to be strict, transport_set_option() will validate it again */
 	if (option_depth && atoi(option_depth) < 1)
@@ -1020,7 +1021,9 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 		die(_("destination path '%s' already exists and is not "
 			"an empty directory."), dir);
 
-	strbuf_addf(&reflog_msg, "clone: from %s", repo);
+	strbuf_addf(&reflog_msg, "clone: from %s",
+		    display_repo ? display_repo : repo);
+	free(display_repo);
 
 	if (option_bare)
 		work_tree = NULL;
diff --git a/builtin/fetch.c b/builtin/fetch.c
index b5788c16bf..da11165ce2 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -1758,8 +1758,13 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
 
 	/* Record the command line for the reflog */
 	strbuf_addstr(&default_rla, "fetch");
-	for (i = 1; i < argc; i++)
-		strbuf_addf(&default_rla, " %s", argv[i]);
+	for (i = 1; i < argc; i++) {
+		/* This handles non-URLs gracefully */
+		char *anon = transport_anonymize_url(argv[i]);
+
+		strbuf_addf(&default_rla, " %s", anon);
+		free(anon);
+	}
 
 	fetch_config_from_gitmodules(&submodule_fetch_jobs_config,
 				     &recurse_submodules);
diff --git a/t/t5541-http-push-smart.sh b/t/t5541-http-push-smart.sh
index afc680d5e3..463d0f12e5 100755
--- a/t/t5541-http-push-smart.sh
+++ b/t/t5541-http-push-smart.sh
@@ -464,6 +464,21 @@ test_expect_success 'push status output scrubs password' '
 	grep "^To $HTTPD_URL/smart/test_repo.git" status
 '
 
+test_expect_success 'clone/fetch scrubs password from reflogs' '
+	cd "$ROOT_PATH" &&
+	git clone "$HTTPD_URL_USER_PASS/smart/test_repo.git" \
+		reflog-test &&
+	cd reflog-test &&
+	test_commit prepare-for-force-fetch &&
+	git switch -c away &&
+	git fetch "$HTTPD_URL_USER_PASS/smart/test_repo.git" \
+		+master:master &&
+	# should have been scrubbed down to vanilla URL
+	git log -g master >reflog &&
+	grep "$HTTPD_URL" reflog &&
+	! grep "$HTTPD_URL_USER_PASS" reflog
+'
+
 test_expect_success 'colorize errors/hints' '
 	cd "$ROOT_PATH"/test_repo_clone &&
 	test_must_fail git -c color.transport=always -c color.advice=always \