Method AddDescriptorKeyWithDB

src/wallet/scriptpubkeyman.cpp:1153–1183

}

bool DescriptorScriptPubKeyMan::AddDescriptorKeyWithDB(WalletBatch& batch, const CKey& key, const CPubKey &pubkey)
{
    AssertLockHeld(cs_desc_man);
    assert(!m_storage.IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS));

    // Check if provided key already exists
    if (m_map_keys.contains(pubkey.GetID()) ||
        m_map_crypted_keys.contains(pubkey.GetID())) {
        return true;
    }

    if (m_storage.HasEncryptionKeys()) {
        if (m_storage.IsLocked()) {
            return false;
        }

        std::vector<unsigned char> crypted_secret;
        CKeyingMaterial secret{UCharCast(key.begin()), UCharCast(key.end())};
        if (!m_storage.WithEncryptionKey([&](const CKeyingMaterial& encryption_key) {
                return EncryptSecret(encryption_key, secret, pubkey.GetHash(), crypted_secret);
            })) {
            return false;
        }

        m_map_crypted_keys[pubkey.GetID()] = make_pair(pubkey, crypted_secret);
        return batch.WriteCryptedDescriptorKey(GetID(), pubkey, crypted_secret);
    } else {
        m_map_keys[pubkey.GetID()] = key;
        return batch.WriteDescriptorKey(GetID(), pubkey, key.GetPrivKey());
    }
}

void DescriptorScriptPubKeyMan::SetupDescriptorGeneration(WalletBatch& batch, const CExtKey& master_key, OutputType addr_type, bool internal)
{