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bismuth_node.py
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import os
import time
import threading
import socks
import sqlite3
import traceback
import logging
import json
#------------------------------------------------------------------------------
from twisted.internet.defer import Deferred
from twisted.internet import reactor
#------------------------------------------------------------------------------
from bitdust_forks.Bismuth import node as bismuth_node # @UnresolvedImport
from bitdust_forks.Bismuth import connectionmanager # @UnresolvedImport
from bitdust_forks.Bismuth import mempool as mp # @UnresolvedImport
from bitdust_forks.Bismuth import apihandler # @UnresolvedImport
from bitdust_forks.Bismuth import dbhandler # @UnresolvedImport
from bitdust_forks.Bismuth import connections # @UnresolvedImport
from bitdust_forks.Bismuth import options # @UnresolvedImport
from bitdust_forks.Bismuth import peershandler # @UnresolvedImport
from bitdust_forks.Bismuth import plugins # @UnresolvedImport
from bitdust_forks.Bismuth.libs import node as _node # @UnresolvedImport
from bitdust_forks.Bismuth.libs import logger # @UnresolvedImport
from bitdust_forks.Bismuth.libs import keys # @UnresolvedImport
from bitdust_forks.Bismuth.modules import config as modules_config # @UnresolvedImport
from bitdust_forks.Bismuth.bismuthclient import rpcconnections # @UnresolvedImport
#------------------------------------------------------------------------------
from bitdust.logs import lg
from bitdust.main import settings
from bitdust.main import config as main_conf
from bitdust.blockchain import known_bismuth_nodes
#------------------------------------------------------------------------------
_Debug = True
_DebugLevel = 12
#------------------------------------------------------------------------------
VERSION = '1.0.0.0'
_DataDirPath = None
#------------------------------------------------------------------------------
def init():
global _DataDirPath
_DataDirPath = settings.ServiceDir('bismuth_blockchain')
create_config_file(_DataDirPath)
starting_defer = Deferred()
node_thread = threading.Thread(target=run, args=(_DataDirPath, starting_defer))
node_thread.start()
return starting_defer
def shutdown():
global _DataDirPath
config_path = os.path.join(_DataDirPath, 'config')
custom_config_path = os.path.join(_DataDirPath, 'config_custom')
config = options.Get()
config.read(filename=config_path, custom_filename=custom_config_path)
s = socks.socksocket()
port = config.port
count = 0
while count < 1:
try:
s.connect(('127.0.0.1', int(port)))
# print('Sending stop command...')
connections.send(s, 'stop')
# print('Stop command delivered.')
break
except Exception as e:
lg.exc()
# print('Cannot reach node', e)
# time.sleep(0.1)
count += 1
s.close()
return True
#------------------------------------------------------------------------------
def nod():
return bismuth_node.node
#------------------------------------------------------------------------------
def run(data_dir_path, starting_defer):
global _DataDirPath
rpcconnections.LTIMEOUT = 20
_DataDirPath = data_dir_path
if not os.path.exists(data_dir_path):
os.makedirs(data_dir_path)
config_path = os.path.join(data_dir_path, 'config')
custom_config_path = os.path.join(data_dir_path, 'config_custom')
bismuth_node.node = _node.Node()
node = bismuth_node.node
bismuth_node.bootstrap = bootstrap
node.app_version = VERSION
node.FOUNDATION_MINERS = known_bismuth_nodes.foundation_miners()
options.Get.defaults['heavy3_path'] = os.path.join(data_dir_path, 'heavy3a.bin')
options.Get.defaults['mempool_path'] = os.path.join(data_dir_path, 'mempool.db')
modules_config.Get.defaults['db_path'] = data_dir_path
modules_config.Get.defaults['mempool_path'] = os.path.join(data_dir_path, 'mempool.db')
node.data_dir_path = data_dir_path
node.keys = keys.Keys()
node.is_testnet = False
node.is_regnet = False
node.is_mainnet = True
config = options.Get()
config.read(filename=config_path, custom_filename=custom_config_path)
node.version = config.version
node.debug_level = config.debug_level
node.logger = logger.Logger()
if _Debug:
# node.logger.app_log = custom_log(level_input=lg.get_loging_level(max(0, lg.get_debug_level() - 6), return_name=True))
node.logger.app_log = custom_log(level_input=lg.get_loging_level(_DebugLevel - 6, return_name=True))
# node.logger.app_log = custom_log(level_input='DEBUG')
else:
node.logger.app_log = custom_log(level_input='CRITICAL')
node.logger.app_log.critical(f'Python version: {node.py_version}')
node.host = config.node_ip
node.port = config.port
node.verify = config.verify
node.thread_limit = config.thread_limit
node.rebuild_db = config.rebuild_db
node.debug = config.debug
node.debug_level = config.debug_level
node.pause = config.pause
node.ledger_path = config.ledger_path
node.hyper_path = config.hyper_path
node.hyper_recompress = config.hyper_recompress
node.tor = config.tor
node.ram = config.ram
node.version_allow = config.version_allow
node.reveal_address = config.reveal_address
node.terminal_output = config.terminal_output
node.egress = config.egress
node.genesis = config.genesis
node.accept_peers = config.accept_peers
node.full_ledger = config.full_ledger
node.trace_db_calls = config.trace_db_calls
node.old_sqlite = config.old_sqlite
node.heavy = config.heavy
node.heavy3_path = config.heavy3_path
# node.logger.app_log.warning('Configuration settings loaded')
# if not node.full_ledger and os.path.exists(node.ledger_path) and node.is_mainnet:
# os.remove(node.ledger_path)
# node.logger.app_log.warning('Removed full ledger for hyperblock mode')
# if not node.full_ledger:
# node.logger.app_log.warning('Cloning hyperblocks to ledger file')
# shutil.copy(node.hyper_path, node.ledger_path)
try:
node.plugin_manager = plugins.PluginManager(app_log=node.logger.app_log, config=config, init=True)
extra_commands = {}
extra_commands = node.plugin_manager.execute_filter_hook('extra_commands_prefixes', extra_commands)
setup_net_type(bismuth_node.node, data_dir_path, node.logger.app_log)
bismuth_node.load_keys(data_dir=data_dir_path, wallet_filename=os.path.join(data_dir_path, 'node_key.json'))
# node.logger.app_log.warning(f'Checking Heavy3 file, can take up to 5 minutes...')
t_now = time.time()
from bitdust_forks.Bismuth import mining_heavy3 # @UnresolvedImport
# from bitdust_forks.Bismuth import digest # @UnresolvedImport
mining_heavy3.mining_open(node.heavy3_path)
# digest.mining_heavy3.MMAP = mining_heavy3.MMAP
# digest.mining_heavy3.RND_LEN = mining_heavy3.RND_LEN
node.logger.app_log.warning(f'Heavy3 file is OK, loaded in %s seconds' % (time.time() - t_now))
# node.logger.app_log.warning(f'Status: Starting node version {VERSION}')
node.startup_time = time.time()
try:
node.peers = peershandler.Peers(node.logger.app_log, config=config, node=bismuth_node.node)
node.peers.peerfile = bismuth_node.node.peerfile # @UndefinedVariable
node.peers.suggested_peerfile = bismuth_node.node.peerfile_suggested # @UndefinedVariable
node.apihandler = apihandler.ApiHandler(node.logger.app_log, config)
mp.MEMPOOL = mp.Mempool(node.logger.app_log, config, bismuth_node.node.db_lock, bismuth_node.node.is_testnet, trace_db_calls=bismuth_node.node.trace_db_calls)
bismuth_node.mp.MEMPOOL = mp.MEMPOOL
check_db_for_bootstrap(bismuth_node.node)
db_handler_initial = dbhandler.DbHandler(
bismuth_node.node.index_db, bismuth_node.node.ledger_path, bismuth_node.node.hyper_path, bismuth_node.node.ram, bismuth_node.node.ledger_ram_file, node.logger, trace_db_calls=bismuth_node.node.trace_db_calls
)
bismuth_node.db_handler_initial = db_handler_initial
try:
bismuth_node.ledger_check_heights(bismuth_node.node, db_handler_initial)
except:
traceback.print_exc()
if node.recompress:
#todo: do not close database and move files, swap tables instead
db_handler_initial.close()
bismuth_node.recompress_ledger(bismuth_node.node)
db_handler_initial = dbhandler.DbHandler(
bismuth_node.node.index_db, bismuth_node.node.ledger_path, bismuth_node.node.hyper_path, bismuth_node.node.ram, bismuth_node.node.ledger_ram_file, node.logger, trace_db_calls=bismuth_node.node.trace_db_calls
)
bismuth_node.db_handler_initial = db_handler_initial
bismuth_node.ram_init(db_handler_initial)
bismuth_node.node_block_init(db_handler_initial)
bismuth_node.initial_db_check()
if not node.is_regnet:
bismuth_node.sequencing_check(db_handler_initial)
if node.verify:
bismuth_node.verify(db_handler_initial)
bismuth_node.add_indices(db_handler_initial)
db_handler_initial.close()
if not node.tor:
host = '0.0.0.0'
port = int(node.port)
bismuth_node.ThreadedTCPServer.allow_reuse_address = True
bismuth_node.ThreadedTCPServer.daemon_threads = True
bismuth_node.ThreadedTCPServer.timeout = 60
bismuth_node.ThreadedTCPServer.request_queue_size = 100
server = bismuth_node.ThreadedTCPServer((host, port), bismuth_node.ThreadedTCPRequestHandler)
ip, node.port = server.server_address
server_thread = threading.Thread(target=server.serve_forever)
server_thread.daemon = True
server_thread.start()
node.logger.app_log.warning(f'Status: Server loop running on {ip}:{node.port}')
else:
node.logger.app_log.warning('Status: Not starting a local server to conceal identity on Tor network')
connection_manager = connectionmanager.ConnectionManager(bismuth_node.node, mp)
connection_manager.start()
except Exception as e:
node.logger.app_log.info(e)
reactor.callFromThread(starting_defer.errback, e) # @UndefinedVariable
raise
except Exception as e:
node.logger.app_log.info(e)
reactor.callFromThread(starting_defer.errback, e) # @UndefinedVariable
raise
# node.logger.app_log.warning('Status: Bismuth loop running.')
reactor.callFromThread(starting_defer.callback, True) # @UndefinedVariable
while True:
if node.IS_STOPPING:
if node.db_lock.locked():
time.sleep(0.5)
else:
mining_heavy3.mining_close()
node.logger.app_log.warning('Status: Securely disconnected main processes, subprocess termination in progress.')
break
time.sleep(0.1)
try:
bismuth_node.db_handler_initial.close()
except:
pass
node.logger.app_log.warning('Status: Clean Stop')
def create_config_file(data_dir_path):
config_path = os.path.join(data_dir_path, 'config')
node_host = main_conf.conf().getString('services/bismuth-node/host', '127.0.0.1')
node_port = main_conf.conf().getInt('services/bismuth-node/tcp-port', 15658)
if _Debug:
lg.args(_DebugLevel, node_host=node_host, node_port=node_port)
config_src = '''debug=False
port={port}
verify=False
version=mainnet0001
version_allow=mainnet0001
thread_limit=64
rebuild_db=True
debug_level=DEBUG
purge=True
pause=5
hyper_path={hyper_path}
hyper_recompress=True
full_ledger=True
ledger_path={ledger_path}
ban_threshold=30
tor=False
allowed=127.0.0.1,192.168.0.1,any
ram=False
heavy=False
node_ip={node_ip}
light_ip={light_ip}
reveal_address=True
accept_peers=True
banlist=
whitelist=
nodes_ban_reset=5
terminal_output=False
gui_scaling=adapt
mempool_ram=False
egress=True
trace_db_calls={trace_db_calls}
heavy3_path={heavy3_path}'''.format(
port=node_port,
node_ip=node_host,
hyper_path=os.path.join(data_dir_path, 'hyper.db'),
ledger_path=os.path.join(data_dir_path, 'ledger.db'),
heavy3_path=os.path.join(data_dir_path, 'heavy3a.bin'),
light_ip='{"%s": "%d"}' % (node_host, node_port),
trace_db_calls='True' if (_Debug and _DebugLevel >= 16) else 'False',
)
fout = open(config_path, 'w')
fout.write(config_src)
fout.flush()
fout.close()
def setup_net_type(node, data_dir_path, app_log):
"""
Adjust globals depending on mainnet, testnet or regnet
"""
node.is_mainnet = True
node.is_testnet = False
node.is_regnet = False
if 'testnet' in node.version or node.is_testnet:
node.is_testnet = True
node.is_mainnet = False
node.version_allow = 'testnet'
if 'regnet' in node.version or node.is_regnet:
node.is_regnet = True
node.is_testnet = False
node.is_mainnet = False
node.peerfile = os.path.join(data_dir_path, 'peers.json')
node.peerfile_suggested = os.path.join(data_dir_path, 'suggested_peers.json')
node.ledger_ram_file = 'file:ledger?mode=memory&cache=shared'
node.index_db = os.path.join(data_dir_path, 'index.db')
peerfile_data = known_bismuth_nodes.nodes_by_host().copy()
app_log.warning(f'node host: {node.host} peerfile_data: {peerfile_data}')
peerfile_data.pop(node.host, None)
open(node.peerfile_suggested, 'w').write(json.dumps(peerfile_data))
open(node.peerfile, 'w').write(json.dumps({'127.0.0.1': node.port}))
# open(node.peerfile, 'w').write(json.dumps({}))
def bootstrap():
global _DataDirPath
try:
hyper_path = os.path.join(_DataDirPath, 'hyper.db')
ledger_path = os.path.join(_DataDirPath, 'ledger.db')
index_path = os.path.join(_DataDirPath, 'index.db')
INITIAL_DIFFICULTY = 10
INITIAL_HYPER_DIFFICULTY = 10
hdd = sqlite3.connect(ledger_path, timeout=1)
hdd.text_factory = str
hdd.execute('PRAGMA case_sensitive_like = 1;')
hdd_cursor = hdd.cursor()
hdd_cursor.execute('CREATE TABLE IF NOT EXISTS "misc" ("block_height" INTEGER, "difficulty" TEXT)')
hdd_cursor.execute(
'CREATE TABLE IF NOT EXISTS "transactions" ("block_height" INTEGER, "timestamp" NUMERIC, "address" TEXT, "recipient" TEXT, "amount" NUMERIC, "signature" TEXT, "public_key" TEXT, "block_hash" TEXT, "fee" NUMERIC, "reward" NUMERIC, "operation" TEXT, "openfield" TEXT)',
)
hdd_cursor.execute('CREATE INDEX "Timestamp Index" ON "transactions" ("timestamp")')
hdd_cursor.execute('CREATE INDEX "Signature Index" ON "transactions" ("signature")')
hdd_cursor.execute('CREATE INDEX "Reward Index" ON "transactions" ("reward")')
hdd_cursor.execute('CREATE INDEX "Recipient Index" ON "transactions" ("recipient")')
hdd_cursor.execute('CREATE INDEX "Openfield Index" ON "transactions" ("openfield")')
hdd_cursor.execute('CREATE INDEX "Fee Index" ON "transactions" ("fee")')
hdd_cursor.execute('CREATE INDEX "Block Height Index" ON "transactions" ("block_height")')
hdd_cursor.execute('CREATE INDEX "Block Hash Index" ON "transactions" ("block_hash")')
hdd_cursor.execute('CREATE INDEX "Amount Index" ON "transactions" ("amount")')
hdd_cursor.execute('CREATE INDEX "Address Index" ON "transactions" ("address")')
hdd_cursor.execute('CREATE INDEX "Operation Index" ON "transactions" ("operation")')
hdd_cursor.execute('CREATE INDEX TXID4_Index ON transactions(substr(signature,1,4))')
hdd_cursor.execute('CREATE INDEX "Misc Block Height Index" on misc(block_height)')
hdd_cursor.execute('INSERT INTO misc (difficulty, block_height) VALUES ({},1)'.format(INITIAL_DIFFICULTY))
hdd_cursor.execute(
'INSERT INTO transactions VALUES (?,?,?,?,?,?,?,?,?,?,?,?)', (
'1',
'1683400177.01208',
'genesis',
options.GENESIS_ADDRESS,
'0',
'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',
'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',
'fbc6d3d091d7c5ed745f499c548c103f03b96354c7bb3b3e982a128c',
0,
1,
1,
'genesis',
)
)
hdd.commit()
hdd.close()
hyp = sqlite3.connect(hyper_path, timeout=1)
hyp.text_factory = str
hyp.execute('PRAGMA case_sensitive_like = 1;')
hyp_cursor = hyp.cursor()
hyp_cursor.execute('CREATE TABLE IF NOT EXISTS "misc" ("block_height" INTEGER, "difficulty" TEXT)')
hyp_cursor.execute(
'CREATE TABLE IF NOT EXISTS "transactions" ("block_height" INTEGER, "timestamp" NUMERIC, "address" TEXT, "recipient" TEXT, "amount" NUMERIC, "signature" TEXT, "public_key" TEXT, "block_hash" TEXT, "fee" NUMERIC, "reward" NUMERIC, "operation" TEXT, "openfield" TEXT)',
)
hyp_cursor.execute('CREATE INDEX "Timestamp Index" ON "transactions" ("timestamp")')
hyp_cursor.execute('CREATE INDEX "Signature Index" ON "transactions" ("signature")')
hyp_cursor.execute('CREATE INDEX "Reward Index" ON "transactions" ("reward")')
hyp_cursor.execute('CREATE INDEX "Recipient Index" ON "transactions" ("recipient")')
hyp_cursor.execute('CREATE INDEX "Openfield Index" ON "transactions" ("openfield")')
hyp_cursor.execute('CREATE INDEX "Fee Index" ON "transactions" ("fee")')
hyp_cursor.execute('CREATE INDEX "Block Height Index" ON "transactions" ("block_height")')
hyp_cursor.execute('CREATE INDEX "Block Hash Index" ON "transactions" ("block_hash")')
hyp_cursor.execute('CREATE INDEX "Amount Index" ON "transactions" ("amount")')
hyp_cursor.execute('CREATE INDEX "Address Index" ON "transactions" ("address")')
hyp_cursor.execute('CREATE INDEX "Operation Index" ON "transactions" ("operation")')
hyp_cursor.execute('CREATE INDEX TXID4_Index ON transactions(substr(signature,1,4))')
hyp_cursor.execute('CREATE INDEX "Misc Block Height Index" on misc(block_height)')
hyp_cursor.execute('INSERT INTO misc (difficulty, block_height) VALUES ({},1)'.format(INITIAL_HYPER_DIFFICULTY))
hyp_cursor.execute(
'INSERT INTO transactions VALUES (?,?,?,?,?,?,?,?,?,?,?,?)', (
'1',
'1683400177.0120773',
'genesis',
options.GENESIS_ADDRESS,
'0',
'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',
'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',
'fbc6d3d091d7c5ed745f499c548c103f03b96354c7bb3b3e982a128c',
0,
1,
1,
'genesis',
)
)
hyp.commit()
hyp.close()
index = sqlite3.connect(index_path, timeout=1)
index.text_factory = str
index.execute('PRAGMA case_sensitive_like = 1;')
index_cursor = index.cursor()
index_cursor.execute('CREATE TABLE tokens (block_height INTEGER, timestamp, token, address, recipient, txid, amount INTEGER)')
index_cursor.execute('CREATE TABLE aliases (block_height INTEGER, address, alias)')
index_cursor.execute('CREATE INDEX "Alias Index" ON "aliases" ("block_height", "address","alias")')
index_cursor.execute('CREATE INDEX "Token Index" ON "tokens" ("block_height","timestamp","token","address","recipient","txid","amount")')
index_cursor.execute('CREATE TABLE staking (block_height INTEGER, timestamp NUMERIC, address, balance, ip, port, pos_address)')
index.commit()
index.close()
time.sleep(2)
except:
traceback.print_exc()
raise
# print('Bootstrap successfully finished')
def check_db_for_bootstrap(node):
upgrade = sqlite3.connect(node.ledger_path, timeout=1)
u = upgrade.cursor()
try:
u.execute('SELECT * FROM transactions LIMIT 1;')
result = u.fetchone()
if not result:
raise Exception()
upgrade.close()
except Exception as e:
lg.warn(str(e))
upgrade.close()
lg.warn('Database needs upgrading, bootstrapping...')
bootstrap()
#------------------------------------------------------------------------------
class CustomLogHandler(logging.Handler):
def emit(self, record):
try:
if _Debug:
lg.out(lg.get_debug_level() - 6, self.format(record)) # record.getMessage()
except RecursionError: # See issue 36272
raise
except Exception:
self.handleError(record)
def handleError(self, record):
lg.err(self.format(record))
def custom_log(level_input='NOTSET'):
if level_input == 'NOTSET':
level = logging.NOTSET
if level_input == 'DEBUG':
level = logging.DEBUG
if level_input == 'INFO':
level = logging.INFO
if level_input == 'WARNING':
level = logging.WARNING
if level_input == 'ERROR':
level = logging.ERROR
if level_input == 'CRITICAL':
level = logging.CRITICAL
log_formatter = logging.Formatter('%(module)s.%(funcName)s %(levelname)s %(message)s')
my_handler = CustomLogHandler(level=level)
my_handler.setFormatter(log_formatter)
app_log = logging.getLogger('root')
app_log.setLevel(level)
app_log.addHandler(my_handler)
return app_log