import asyncio import logging import signal import sqlite3 from secrets import token_bytes from typing import AsyncGenerator, Optional from chia.consensus.constants import ConsensusConstants from chia.daemon.server import WebSocketServer, create_server_for_daemon, daemon_launch_lock_path, singleton from chia.server.start_farmer import service_kwargs_for_farmer from chia.server.start_full_node import service_kwargs_for_full_node from chia.server.start_harvester import service_kwargs_for_harvester from chia.server.start_introducer import service_kwargs_for_introducer from chia.server.start_service import Service from chia.server.start_timelord import service_kwargs_for_timelord from chia.server.start_wallet import service_kwargs_for_wallet from chia.simulator.start_simulator import service_kwargs_for_full_node_simulator from chia.timelord.timelord_launcher import kill_processes, spawn_process from chia.types.peer_info import PeerInfo from chia.util.bech32m import encode_puzzle_hash from chia.util.ints import uint16 from chia.util.keychain import bytes_to_mnemonic from tests.block_tools import BlockTools from tests.util.keyring import TempKeyring log = logging.getLogger(__name__) async def setup_daemon(btools: BlockTools) -> AsyncGenerator[WebSocketServer, None]: root_path = btools.root_path config = btools.config assert "daemon_port" in config lockfile = singleton(daemon_launch_lock_path(root_path)) crt_path = root_path / config["daemon_ssl"]["private_crt"] key_path = root_path / config["daemon_ssl"]["private_key"] ca_crt_path = root_path / config["private_ssl_ca"]["crt"] ca_key_path = root_path / config["private_ssl_ca"]["key"] assert lockfile is not None create_server_for_daemon(btools.root_path) ws_server = WebSocketServer(root_path, ca_crt_path, ca_key_path, crt_path, key_path) await ws_server.start() yield ws_server await ws_server.stop() async def setup_full_node( consensus_constants: ConsensusConstants, db_name, self_hostname: str, port, rpc_port, local_bt: BlockTools, introducer_port=None, simulator=False, send_uncompact_interval=0, sanitize_weight_proof_only=False, connect_to_daemon=False, db_version=1, ): db_path = local_bt.root_path / f"{db_name}" if db_path.exists(): db_path.unlink() if db_version > 1: with sqlite3.connect(db_path) as connection: connection.execute("CREATE TABLE database_version(version int)") connection.execute("INSERT INTO database_version VALUES (?)", (db_version,)) connection.commit() if connect_to_daemon: assert local_bt.config["daemon_port"] is not None config = local_bt.config["full_node"] config["database_path"] = db_name config["send_uncompact_interval"] = send_uncompact_interval config["target_uncompact_proofs"] = 30 config["peer_connect_interval"] = 50 config["sanitize_weight_proof_only"] = sanitize_weight_proof_only if introducer_port is not None: config["introducer_peer"]["host"] = self_hostname config["introducer_peer"]["port"] = introducer_port else: config["introducer_peer"] = None config["dns_servers"] = [] config["port"] = port config["rpc_port"] = rpc_port overrides = config["network_overrides"]["constants"][config["selected_network"]] updated_constants = consensus_constants.replace_str_to_bytes(**overrides) if simulator: kwargs = service_kwargs_for_full_node_simulator(local_bt.root_path, config, local_bt) else: kwargs = service_kwargs_for_full_node(local_bt.root_path, config, updated_constants) kwargs.update( parse_cli_args=False, connect_to_daemon=connect_to_daemon, service_name_prefix="test_", ) service = Service(**kwargs, running_new_process=False) await service.start() yield service._api service.stop() await service.wait_closed() if db_path.exists(): db_path.unlink() # Note: convert these setup functions to fixtures, or push it one layer up, # keeping these usable independently? async def setup_wallet_node( self_hostname: str, port, rpc_port, consensus_constants: ConsensusConstants, local_bt: BlockTools, full_node_port=None, introducer_port=None, key_seed=None, starting_height=None, initial_num_public_keys=5, ): with TempKeyring(populate=True) as keychain: config = local_bt.config["wallet"] config["port"] = port config["rpc_port"] = rpc_port if starting_height is not None: config["starting_height"] = starting_height config["initial_num_public_keys"] = initial_num_public_keys entropy = token_bytes(32) if key_seed is None: key_seed = entropy keychain.add_private_key(bytes_to_mnemonic(key_seed), "") first_pk = keychain.get_first_public_key() assert first_pk is not None db_path_key_suffix = str(first_pk.get_fingerprint()) db_name = f"test-wallet-db-{port}-KEY.sqlite" db_path_replaced: str = db_name.replace("KEY", db_path_key_suffix) db_path = local_bt.root_path / db_path_replaced if db_path.exists(): db_path.unlink() config["database_path"] = str(db_name) config["testing"] = True config["introducer_peer"]["host"] = self_hostname if introducer_port is not None: config["introducer_peer"]["port"] = introducer_port config["peer_connect_interval"] = 10 else: config["introducer_peer"] = None if full_node_port is not None: config["full_node_peer"] = {} config["full_node_peer"]["host"] = self_hostname config["full_node_peer"]["port"] = full_node_port else: del config["full_node_peer"] kwargs = service_kwargs_for_wallet(local_bt.root_path, config, consensus_constants, keychain) kwargs.update( parse_cli_args=False, connect_to_daemon=False, service_name_prefix="test_", ) service = Service(**kwargs, running_new_process=False) await service.start() yield service._node, service._node.server service.stop() await service.wait_closed() if db_path.exists(): db_path.unlink() keychain.delete_all_keys() async def setup_harvester( b_tools: BlockTools, self_hostname: str, port, rpc_port, farmer_port, consensus_constants: ConsensusConstants, start_service: bool = True, ): config = b_tools.config["harvester"] config["port"] = port config["rpc_port"] = rpc_port kwargs = service_kwargs_for_harvester(b_tools.root_path, config, consensus_constants) kwargs.update( server_listen_ports=[port], advertised_port=port, connect_peers=[PeerInfo(self_hostname, farmer_port)], parse_cli_args=False, connect_to_daemon=False, service_name_prefix="test_", ) service = Service(**kwargs, running_new_process=False) if start_service: await service.start() yield service service.stop() await service.wait_closed() async def setup_farmer( b_tools: BlockTools, self_hostname: str, port, rpc_port, consensus_constants: ConsensusConstants, full_node_port: Optional[uint16] = None, start_service: bool = True, ): config = b_tools.config["farmer"] config_pool = b_tools.config["pool"] config["xch_target_address"] = encode_puzzle_hash(b_tools.farmer_ph, "xch") config["pool_public_keys"] = [bytes(pk).hex() for pk in b_tools.pool_pubkeys] config["port"] = port config["rpc_port"] = rpc_port config_pool["xch_target_address"] = encode_puzzle_hash(b_tools.pool_ph, "xch") if full_node_port: config["full_node_peer"]["host"] = self_hostname config["full_node_peer"]["port"] = full_node_port else: del config["full_node_peer"] kwargs = service_kwargs_for_farmer( b_tools.root_path, config, config_pool, consensus_constants, b_tools.local_keychain ) kwargs.update( parse_cli_args=False, connect_to_daemon=False, service_name_prefix="test_", ) service = Service(**kwargs, running_new_process=False) if start_service: await service.start() yield service service.stop() await service.wait_closed() async def setup_introducer(bt: BlockTools, port): kwargs = service_kwargs_for_introducer( bt.root_path, bt.config["introducer"], ) kwargs.update( advertised_port=port, parse_cli_args=False, connect_to_daemon=False, service_name_prefix="test_", ) service = Service(**kwargs, running_new_process=False) await service.start() yield service._api, service._node.server service.stop() await service.wait_closed() async def setup_vdf_client(bt: BlockTools, self_hostname: str, port): vdf_task_1 = asyncio.create_task(spawn_process(self_hostname, port, 1, bt.config.get("prefer_ipv6"))) def stop(): asyncio.create_task(kill_processes()) asyncio.get_running_loop().add_signal_handler(signal.SIGTERM, stop) asyncio.get_running_loop().add_signal_handler(signal.SIGINT, stop) yield vdf_task_1 await kill_processes() async def setup_vdf_clients(bt: BlockTools, self_hostname: str, port): vdf_task_1 = asyncio.create_task(spawn_process(self_hostname, port, 1, bt.config.get("prefer_ipv6"))) vdf_task_2 = asyncio.create_task(spawn_process(self_hostname, port, 2, bt.config.get("prefer_ipv6"))) vdf_task_3 = asyncio.create_task(spawn_process(self_hostname, port, 3, bt.config.get("prefer_ipv6"))) def stop(): asyncio.create_task(kill_processes()) asyncio.get_running_loop().add_signal_handler(signal.SIGTERM, stop) asyncio.get_running_loop().add_signal_handler(signal.SIGINT, stop) yield vdf_task_1, vdf_task_2, vdf_task_3 await kill_processes() async def setup_timelord( port, full_node_port, rpc_port, vdf_port, sanitizer, consensus_constants: ConsensusConstants, b_tools: BlockTools ): config = b_tools.config["timelord"] config["port"] = port config["full_node_peer"]["port"] = full_node_port config["bluebox_mode"] = sanitizer config["fast_algorithm"] = False config["vdf_server"]["port"] = vdf_port config["start_rpc_server"] = True config["rpc_port"] = rpc_port kwargs = service_kwargs_for_timelord(b_tools.root_path, config, consensus_constants) kwargs.update( parse_cli_args=False, connect_to_daemon=False, service_name_prefix="test_", ) service = Service(**kwargs, running_new_process=False) await service.start() yield service._api, service._node.server service.stop() await service.wait_closed()