undef/git-commit-vandalism
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'hx/push-atomic-with-cert'

Browse Source 
"git push" that wants to be atomic and wants to send push
certificate learned not to prepare and sign the push certificate
when it fails the local check (hence due to atomicity it is known
that no certificate is needed).

* hx/push-atomic-with-cert:
  send-pack: run GPG after atomic push checking
This commit is contained in:
Junio C Hamano 2020-09-25 15:25:41 -07:00
commit b5847b9fab
2 changed files with 51 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
send-pack.c
View File

@ -303,7 +303,12 @@ static int check_to_send_update(const struct ref *ref, const struct send_pack_ar
return CHECK_REF_STATUS_REJECTED;
case REF_STATUS_UPTODATE:
return CHECK_REF_UPTODATE;
default:
case REF_STATUS_EXPECTING_REPORT:
/* already passed checks on the local side */
case REF_STATUS_OK:
/* of course this is OK */
return 0;
}
}
@ -510,13 +515,6 @@ int send_pack(struct send_pack_args *args,
if (ref->deletion && !allow_deleting_refs)
ref->status = REF_STATUS_REJECT_NODELETE;
if (!args->dry_run)
advertise_shallow_grafts_buf(&req_buf);
if (!args->dry_run && push_cert_nonce)
cmds_sent = generate_push_cert(&req_buf, remote_refs, args,
cap_buf.buf, push_cert_nonce);
/*
* Clear the status for each ref and see if we need to send
* the pack data.
@ -552,31 +550,35 @@ int send_pack(struct send_pack_args *args,
ref->status = REF_STATUS_EXPECTING_REPORT;
}
if (!args->dry_run)
advertise_shallow_grafts_buf(&req_buf);
/*
* Finally, tell the other end!
*/
for (ref = remote_refs; ref; ref = ref->next) {
char *old_hex, *new_hex;
if (!args->dry_run && push_cert_nonce)
cmds_sent = generate_push_cert(&req_buf, remote_refs, args,
cap_buf.buf, push_cert_nonce);
else if (!args->dry_run)
for (ref = remote_refs; ref; ref = ref->next) {
char *old_hex, *new_hex;
if (args->dry_run || push_cert_nonce)
continue;
if (check_to_send_update(ref, args) < 0)
continue;
if (check_to_send_update(ref, args) < 0)
continue;
old_hex = oid_to_hex(&ref->old_oid);
new_hex = oid_to_hex(&ref->new_oid);
if (!cmds_sent) {
packet_buf_write(&req_buf,
"%s %s %s%c%s",
old_hex, new_hex, ref->name, 0,
cap_buf.buf);
cmds_sent = 1;
} else {
packet_buf_write(&req_buf, "%s %s %s",
old_hex, new_hex, ref->name);
old_hex = oid_to_hex(&ref->old_oid);
new_hex = oid_to_hex(&ref->new_oid);
if (!cmds_sent) {
packet_buf_write(&req_buf,
"%s %s %s%c%s",
old_hex, new_hex, ref->name, 0,
cap_buf.buf);
cmds_sent = 1;
} else {
packet_buf_write(&req_buf, "%s %s %s",
old_hex, new_hex, ref->name);
}
}
}
if (use_push_options) {
struct string_list_item *item;

23
t/t5534-push-signed.sh
View File

@ -273,4 +273,27 @@ test_expect_success GPGSM 'fail without key and heed user.signingkey x509' '
test_cmp expect dst/push-cert-status
'
test_expect_success GPG 'failed atomic push does not execute GPG' '
prepare_dst &&
git -C dst config receive.certnonceseed sekrit &&
write_script gpg <<-EOF &&
# should check atomic push locally before running GPG.
exit 1
EOF
test_must_fail env PATH="$TRASH_DIRECTORY:$PATH" git push \
--signed --atomic --porcelain \
dst noop ff noff >out 2>&1 &&
test_i18ngrep ! "gpg failed to sign" out &&
sed -n -e "/^To dst/,$ p" out >actual &&
cat >expect <<-EOF &&
To dst
= refs/heads/noop:refs/heads/noop [up to date]
! refs/heads/ff:refs/heads/ff [rejected] (atomic push failed)
! refs/heads/noff:refs/heads/noff [rejected] (non-fast-forward)
Done
EOF
test_i18ncmp expect actual
'
test_done