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builtin/receive-pack: use check_signature from gpg-interface

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The combination of verify_signed_buffer followed by parse_gpg_output is
available as check_signature. Use that instead of implementing it again.

Signed-off-by: Henning Schild <henning.schild@siemens.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Henning Schild
2018-07-11 10:38:24 +02:00
committed by Junio C Hamano
parent e3331758f1
commit 3b9291e182
1 changed files with 2 additions and 15 deletions
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17
builtin/receive-pack.c
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@ -629,8 +629,6 @@ static void prepare_push_cert_sha1(struct child_process *proc)
return; return;
if (!already_done) { if (!already_done) {
struct strbuf gpg_output = STRBUF_INIT;
struct strbuf gpg_status = STRBUF_INIT;
int bogs /* beginning_of_gpg_sig */; int bogs /* beginning_of_gpg_sig */;
already_done = 1; already_done = 1;
@ -639,22 +637,11 @@ static void prepare_push_cert_sha1(struct child_process *proc)
oidclr(&push_cert_oid); oidclr(&push_cert_oid);
memset(&sigcheck, '\0', sizeof(sigcheck)); memset(&sigcheck, '\0', sizeof(sigcheck));
sigcheck.result = 'N';
bogs = parse_signature(push_cert.buf, push_cert.len); bogs = parse_signature(push_cert.buf, push_cert.len);
if (verify_signed_buffer(push_cert.buf, bogs, check_signature(push_cert.buf, bogs, push_cert.buf + bogs,
push_cert.buf + bogs, push_cert.len - bogs, push_cert.len - bogs, &sigcheck);
&gpg_output, &gpg_status) < 0) {
; /* error running gpg */
} else {
sigcheck.payload = push_cert.buf;
sigcheck.gpg_output = gpg_output.buf;
sigcheck.gpg_status = gpg_status.buf;
parse_gpg_output(&sigcheck);
}
strbuf_release(&gpg_output);
strbuf_release(&gpg_status);
nonce_status = check_nonce(push_cert.buf, bogs); nonce_status = check_nonce(push_cert.buf, bogs);
} }
if (!is_null_oid(&push_cert_oid)) { if (!is_null_oid(&push_cert_oid)) {