credential-cache: respect authtype capability

Previously, credential-cache populated authtype regardless whether
"get" request had authtype capability. As documented in
git-credential.txt, authtype "should not be sent unless the appropriate
capability ... is provided".

Add test. Without this change, the test failed because "credential fill"
printed an incomplete credential with only protocol and host attributes
(the unexpected authtype attribute was discarded by credential.c).

Signed-off-by: M Hickford <mirth.hickford@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
M Hickford
2025-01-09 22:45:20 +00:00
committed by Junio C Hamano
parent 4f71522dfb
commit 0b43274850
2 changed files with 17 additions and 2 deletions

View File

@ -141,9 +141,9 @@ static void serve_one_client(FILE *in, FILE *out)
fprintf(out, "username=%s\n", e->item.username);
if (e->item.password)
fprintf(out, "password=%s\n", e->item.password);
if (credential_has_capability(&c.capa_authtype, CREDENTIAL_OP_HELPER) && e->item.authtype)
if (credential_has_capability(&c.capa_authtype, CREDENTIAL_OP_RESPONSE) && e->item.authtype)
fprintf(out, "authtype=%s\n", e->item.authtype);
if (credential_has_capability(&c.capa_authtype, CREDENTIAL_OP_HELPER) && e->item.credential)
if (credential_has_capability(&c.capa_authtype, CREDENTIAL_OP_RESPONSE) && e->item.credential)
fprintf(out, "credential=%s\n", e->item.credential);
if (e->item.password_expiry_utc != TIME_MAX)
fprintf(out, "password_expiry_utc=%"PRItime"\n",