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kaspdb: make deletion timestamp a part of a trash-key record

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This commit is contained in:
David Vašek 2026-05-18 22:35:07 +02:00
parent cf8ced36ac
commit 1ef5facddf
1 changed files with 7 additions and 4 deletions
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11
src/knot/dnssec/kasp/kasp_db.c
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@ -222,11 +222,14 @@ static bool params_deserialize(const MDB_val *val, key_params_t *params)
return false;
}
static MDB_val trash_serialize(const key_params_t *params, uint64_t expir)
static MDB_val trash_serialize(const key_params_t *params,
uint64_t deleted, uint64_t expires)
{
uint8_t flags = flags_serialize(params);
return knot_lmdb_make_key("LHBB", expir, params->keytag, params->algorithm, flags);
// expires must go first because of faster checking/deserialization.
return knot_lmdb_make_key("LLHBB", expires, deleted,
params->keytag, params->algorithm, flags);
}
static key_params_t *txn2params(knot_lmdb_txn_t *txn)
@ -318,9 +321,9 @@ static int make_trash_key(knot_lmdb_txn_t *txn, MDB_val *key, MDB_val *val, uint
return KNOT_EMALF;
}
free(params.public_key.data);
uint64_t expir = (uint64_t)knot_time() + delay;
uint64_t now = knot_time();
MDB_val nkey = make_key_str(KASPDBKEY_TRASH, dname, str);
MDB_val nval = trash_serialize(&params, expir);
MDB_val nval = trash_serialize(&params, now, now + delay);
knot_lmdb_insert(txn, &nkey, &nval);
ret = txn->ret;
free(nkey.mv_data);