forked from LBRYCommunity/lbry-sdk
407 lines
18 KiB
Python
407 lines
18 KiB
Python
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import logging
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from lbrynet.core.Session import LBRYSession
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import os.path
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import argparse
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from yapsy.PluginManager import PluginManager
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from twisted.internet import defer, threads, stdio, task
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from lbrynet.lbrynet_console.ConsoleControl import ConsoleControl
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from lbrynet.lbrynet_console.LBRYSettings import LBRYSettings
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from lbrynet.lbryfilemanager.LBRYFileManager import LBRYFileManager
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from lbrynet.conf import MIN_BLOB_DATA_PAYMENT_RATE # , MIN_BLOB_INFO_PAYMENT_RATE
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from lbrynet.core.utils import generate_id
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from lbrynet.core.StreamDescriptor import StreamDescriptorIdentifier
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from lbrynet.core.PaymentRateManager import PaymentRateManager
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from lbrynet.core.server.BlobAvailabilityHandler import BlobAvailabilityHandlerFactory
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from lbrynet.core.server.BlobRequestHandler import BlobRequestHandlerFactory
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from lbrynet.core.server.ServerProtocol import ServerProtocolFactory
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from lbrynet.core.PTCWallet import PTCWallet
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from lbrynet.lbryfile.client.LBRYFileDownloader import LBRYFileOpenerFactory
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from lbrynet.lbryfile.StreamDescriptor import LBRYFileStreamType
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from lbrynet.lbryfile.LBRYFileMetadataManager import DBLBRYFileMetadataManager, TempLBRYFileMetadataManager
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#from lbrynet.lbrylive.PaymentRateManager import LiveStreamPaymentRateManager
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from lbrynet.lbrynet_console.ControlHandlers import ApplicationStatusFactory, GetWalletBalancesFactory, ShutDownFactory
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from lbrynet.lbrynet_console.ControlHandlers import LBRYFileStatusFactory, DeleteLBRYFileChooserFactory
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from lbrynet.lbrynet_console.ControlHandlers import ToggleLBRYFileRunningChooserFactory
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from lbrynet.lbrynet_console.ControlHandlers import ModifyApplicationDefaultsFactory
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from lbrynet.lbrynet_console.ControlHandlers import CreateLBRYFileFactory, PublishStreamDescriptorChooserFactory
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from lbrynet.lbrynet_console.ControlHandlers import ShowPublishedSDHashesChooserFactory
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from lbrynet.lbrynet_console.ControlHandlers import CreatePlainStreamDescriptorChooserFactory
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from lbrynet.lbrynet_console.ControlHandlers import ShowLBRYFileStreamHashChooserFactory, AddStreamFromHashFactory
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from lbrynet.lbrynet_console.ControlHandlers import AddStreamFromSDFactory, AddStreamFromLBRYcrdNameFactory
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from lbrynet.lbrynet_console.ControlHandlers import ClaimNameFactory
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from lbrynet.lbrynet_console.ControlHandlers import ShowServerStatusFactory, ModifyServerSettingsFactory
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from lbrynet.lbrynet_console.ControlHandlers import ModifyLBRYFileOptionsChooserFactory
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from lbrynet.lbrynet_console.ControlHandlers import PeerStatsAndSettingsChooserFactory
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from lbrynet.core.LBRYcrdWallet import LBRYcrdWallet
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class LBRYConsole():
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"""A class which can upload and download file streams to and from the network"""
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def __init__(self, peer_port, dht_node_port, known_dht_nodes, control_class, wallet_type, lbrycrd_rpc_port,
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use_upnp, conf_dir, data_dir):
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"""
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@param peer_port: the network port on which to listen for peers
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@param dht_node_port: the network port on which to listen for dht node requests
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@param known_dht_nodes: a list of (ip_address, dht_port) which will be used to join the DHT network
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"""
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self.peer_port = peer_port
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self.dht_node_port = dht_node_port
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self.known_dht_nodes = known_dht_nodes
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self.wallet_type = wallet_type
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self.wallet_rpc_port = lbrycrd_rpc_port
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self.use_upnp = use_upnp
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self.lbry_server_port = None
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self.control_class = control_class
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self.session = None
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self.lbry_file_metadata_manager = None
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self.lbry_file_manager = None
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self.conf_dir = conf_dir
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self.data_dir = data_dir
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self.plugin_manager = PluginManager()
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self.plugin_manager.setPluginPlaces([
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os.path.join(self.conf_dir, "plugins"),
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os.path.join(os.path.dirname(__file__), "plugins"),
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])
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self.control_handlers = []
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self.query_handlers = {}
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self.settings = LBRYSettings(self.conf_dir)
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self.blob_request_payment_rate_manager = None
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self.lbryid = None
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self.sd_identifier = StreamDescriptorIdentifier()
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def start(self):
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"""Initialize the session and restore everything to its saved state"""
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d = threads.deferToThread(self._create_directory)
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d.addCallback(lambda _: self._get_settings())
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d.addCallback(lambda _: self._get_session())
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d.addCallback(lambda _: self._setup_lbry_file_manager())
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d.addCallback(lambda _: self._setup_lbry_file_opener())
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d.addCallback(lambda _: self._setup_control_handlers())
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d.addCallback(lambda _: self._setup_query_handlers())
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d.addCallback(lambda _: self._load_plugins())
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d.addCallback(lambda _: self._setup_server())
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d.addCallback(lambda _: self._start_controller())
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return d
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def shut_down(self):
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"""Stop the session, all currently running streams, and stop the server"""
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d = self.session.shut_down()
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d.addCallback(lambda _: self._shut_down())
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return d
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def add_control_handlers(self, control_handlers):
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for control_handler in control_handlers:
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self.control_handlers.append(control_handler)
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def add_query_handlers(self, query_handlers):
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def _set_query_handlers(statuses):
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from future_builtins import zip
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for handler, (success, status) in zip(query_handlers, statuses):
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if success is True:
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self.query_handlers[handler] = status
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ds = []
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for handler in query_handlers:
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ds.append(self.settings.get_query_handler_status(handler.get_primary_query_identifier()))
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dl = defer.DeferredList(ds)
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dl.addCallback(_set_query_handlers)
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return dl
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def _create_directory(self):
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if not os.path.exists(self.conf_dir):
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os.makedirs(self.conf_dir)
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logging.debug("Created the configuration directory: %s", str(self.conf_dir))
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if not os.path.exists(self.data_dir):
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os.makedirs(self.data_dir)
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logging.debug("Created the data directory: %s", str(self.data_dir))
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def _get_settings(self):
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d = self.settings.start()
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d.addCallback(lambda _: self.settings.get_lbryid())
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d.addCallback(self.set_lbryid)
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return d
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def set_lbryid(self, lbryid):
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if lbryid is None:
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return self._make_lbryid()
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else:
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self.lbryid = lbryid
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def _make_lbryid(self):
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self.lbryid = generate_id()
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d = self.settings.save_lbryid(self.lbryid)
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return d
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def _get_session(self):
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d = self.settings.get_default_data_payment_rate()
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def create_session(default_data_payment_rate):
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if default_data_payment_rate is None:
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default_data_payment_rate = MIN_BLOB_DATA_PAYMENT_RATE
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if self.wallet_type == "lbrycrd":
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wallet = LBRYcrdWallet("rpcuser", "rpcpassword", "127.0.0.1", self.wallet_rpc_port)
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else:
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wallet = PTCWallet(self.conf_dir)
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self.session = LBRYSession(default_data_payment_rate, db_dir=self.conf_dir, lbryid=self.lbryid,
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blob_dir=self.data_dir, dht_node_port=self.dht_node_port,
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known_dht_nodes=self.known_dht_nodes, peer_port=self.peer_port,
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use_upnp=self.use_upnp, wallet=wallet)
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d.addCallback(create_session)
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d.addCallback(lambda _: self.session.setup())
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return d
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def _setup_lbry_file_manager(self):
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self.lbry_file_metadata_manager = DBLBRYFileMetadataManager(self.conf_dir)
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d = self.lbry_file_metadata_manager.setup()
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def set_lbry_file_manager():
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self.lbry_file_manager = LBRYFileManager(self.session, self.lbry_file_metadata_manager, self.sd_identifier)
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return self.lbry_file_manager.setup()
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d.addCallback(lambda _: set_lbry_file_manager())
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return d
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def _setup_lbry_file_opener(self):
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stream_info_manager = TempLBRYFileMetadataManager()
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downloader_factory = LBRYFileOpenerFactory(self.session.peer_finder, self.session.rate_limiter,
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self.session.blob_manager, stream_info_manager,
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self.session.wallet)
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self.sd_identifier.add_stream_downloader_factory(LBRYFileStreamType, downloader_factory)
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return defer.succeed(True)
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def _setup_control_handlers(self):
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handlers = [
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('General',
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ApplicationStatusFactory(self.session.rate_limiter, self.session.dht_node)),
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('General',
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GetWalletBalancesFactory(self.session.wallet)),
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('General',
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ModifyApplicationDefaultsFactory(self)),
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('General',
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ShutDownFactory(self)),
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('General',
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PeerStatsAndSettingsChooserFactory(self.session.peer_manager)),
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('lbryfile',
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LBRYFileStatusFactory(self.lbry_file_manager)),
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('Stream Downloading',
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AddStreamFromSDFactory(self.sd_identifier, self.session.base_payment_rate_manager)),
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('lbryfile',
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DeleteLBRYFileChooserFactory(self.lbry_file_metadata_manager, self.session.blob_manager,
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self.lbry_file_manager)),
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('lbryfile',
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ToggleLBRYFileRunningChooserFactory(self.lbry_file_manager)),
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('lbryfile',
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CreateLBRYFileFactory(self.session, self.lbry_file_manager)),
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('lbryfile',
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PublishStreamDescriptorChooserFactory(self.lbry_file_metadata_manager,
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self.session.blob_manager,
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self.lbry_file_manager)),
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('lbryfile',
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ShowPublishedSDHashesChooserFactory(self.lbry_file_metadata_manager,
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self.lbry_file_manager)),
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('lbryfile',
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CreatePlainStreamDescriptorChooserFactory(self.lbry_file_manager)),
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('lbryfile',
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ShowLBRYFileStreamHashChooserFactory(self.lbry_file_manager)),
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('lbryfile',
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ModifyLBRYFileOptionsChooserFactory(self.lbry_file_manager)),
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('Stream Downloading',
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AddStreamFromHashFactory(self.sd_identifier, self.session))
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]
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self.add_control_handlers(handlers)
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if self.wallet_type == 'lbrycrd':
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lbrycrd_handlers = [
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('Stream Downloading',
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AddStreamFromLBRYcrdNameFactory(self.sd_identifier, self.session,
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self.session.wallet)),
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('General',
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ClaimNameFactory(self.session.wallet)),
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]
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self.add_control_handlers(lbrycrd_handlers)
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if self.peer_port is not None:
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server_handlers = [
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('Server',
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ShowServerStatusFactory(self)),
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('Server',
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ModifyServerSettingsFactory(self)),
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]
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self.add_control_handlers(server_handlers)
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def _setup_query_handlers(self):
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handlers = [
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#CryptBlobInfoQueryHandlerFactory(self.lbry_file_metadata_manager, self.session.wallet,
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# self._server_payment_rate_manager),
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BlobAvailabilityHandlerFactory(self.session.blob_manager),
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#BlobRequestHandlerFactory(self.session.blob_manager, self.session.wallet,
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# self._server_payment_rate_manager),
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self.session.wallet.get_wallet_info_query_handler_factory(),
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]
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def get_blob_request_handler_factory(rate):
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self.blob_request_payment_rate_manager = PaymentRateManager(
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self.session.base_payment_rate_manager, rate
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)
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handlers.append(BlobRequestHandlerFactory(self.session.blob_manager, self.session.wallet,
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self.blob_request_payment_rate_manager))
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d1 = self.settings.get_server_data_payment_rate()
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d1.addCallback(get_blob_request_handler_factory)
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dl = defer.DeferredList([d1])
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dl.addCallback(lambda _: self.add_query_handlers(handlers))
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return dl
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def _load_plugins(self):
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d = threads.deferToThread(self.plugin_manager.collectPlugins)
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def setup_plugins():
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ds = []
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for plugin in self.plugin_manager.getAllPlugins():
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ds.append(plugin.plugin_object.setup(self))
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return defer.DeferredList(ds)
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d.addCallback(lambda _: setup_plugins())
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return d
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def _setup_server(self):
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def restore_running_status(running):
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if running is True:
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return self.start_server()
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return defer.succeed(True)
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dl = self.settings.get_server_running_status()
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dl.addCallback(restore_running_status)
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return dl
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def start_server(self):
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if self.peer_port is not None:
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server_factory = ServerProtocolFactory(self.session.rate_limiter,
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self.query_handlers,
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self.session.peer_manager)
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from twisted.internet import reactor
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self.lbry_server_port = reactor.listenTCP(self.peer_port, server_factory)
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return defer.succeed(True)
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def stop_server(self):
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if self.lbry_server_port is not None:
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self.lbry_server_port, p = None, self.lbry_server_port
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return defer.maybeDeferred(p.stopListening)
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else:
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return defer.succeed(True)
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def _start_controller(self):
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self.control_class(self.control_handlers)
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return defer.succeed(True)
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def _shut_down(self):
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self.plugin_manager = None
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d1 = self.lbry_file_metadata_manager.stop()
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d1.addCallback(lambda _: self.lbry_file_manager.stop())
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d2 = self.stop_server()
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dl = defer.DeferredList([d1, d2])
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return dl
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class StdIOControl():
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def __init__(self, control_handlers):
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stdio.StandardIO(ConsoleControl(control_handlers))
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def launch_lbry_console():
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from twisted.internet import reactor
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parser = argparse.ArgumentParser(description="Launch a lbrynet console")
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parser.add_argument("--no_listen_peer",
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help="Don't listen for incoming data connections.",
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action="store_true")
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parser.add_argument("--peer_port",
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help="The port on which the console will listen for incoming data connections.",
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type=int, default=3333)
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parser.add_argument("--no_listen_dht",
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help="Don't listen for incoming DHT connections.",
|
||
|
|
action="store_true")
|
||
|
|
parser.add_argument("--dht_node_port",
|
||
|
|
help="The port on which the console will listen for DHT connections.",
|
||
|
|
type=int, default=4444)
|
||
|
|
parser.add_argument("--wallet_type",
|
||
|
|
help="Either 'lbrycrd' or 'ptc'.",
|
||
|
|
type=str, default="lbrycrd")
|
||
|
|
parser.add_argument("--lbrycrd_wallet_rpc_port",
|
||
|
|
help="The rpc port on which the LBRYcrd wallet is listening",
|
||
|
|
type=int, default=8332)
|
||
|
|
parser.add_argument("--no_dht_bootstrap",
|
||
|
|
help="Don't try to connect to the DHT",
|
||
|
|
action="store_true")
|
||
|
|
parser.add_argument("--dht_bootstrap_host",
|
||
|
|
help="The hostname of a known DHT node, to be used to bootstrap into the DHT. "
|
||
|
|
"Must be used with --dht_bootstrap_port",
|
||
|
|
type=str, default='104.236.42.182')
|
||
|
|
parser.add_argument("--dht_bootstrap_port",
|
||
|
|
help="The port of a known DHT node, to be used to bootstrap into the DHT. Must "
|
||
|
|
"be used with --dht_bootstrap_host",
|
||
|
|
type=int, default=4000)
|
||
|
|
parser.add_argument("--use_upnp",
|
||
|
|
help="Try to use UPnP to enable incoming connections through the firewall",
|
||
|
|
action="store_true")
|
||
|
|
parser.add_argument("--conf_dir",
|
||
|
|
help=("The full path to the directory in which to store configuration "
|
||
|
|
"options and user added plugins. Default: ~/.lbrynet"),
|
||
|
|
type=str)
|
||
|
|
parser.add_argument("--data_dir",
|
||
|
|
help=("The full path to the directory in which to store data chunks "
|
||
|
|
"downloaded from lbrynet. Default: <conf_dir>/blobfiles"),
|
||
|
|
type=str)
|
||
|
|
|
||
|
|
args = parser.parse_args()
|
||
|
|
|
||
|
|
if args.no_dht_bootstrap:
|
||
|
|
bootstrap_nodes = []
|
||
|
|
else:
|
||
|
|
bootstrap_nodes = [(args.dht_bootstrap_host, args.dht_bootstrap_port)]
|
||
|
|
|
||
|
|
if args.no_listen_peer:
|
||
|
|
peer_port = None
|
||
|
|
else:
|
||
|
|
peer_port = args.peer_port
|
||
|
|
|
||
|
|
if args.no_listen_dht:
|
||
|
|
dht_node_port = None
|
||
|
|
else:
|
||
|
|
dht_node_port = args.dht_node_port
|
||
|
|
|
||
|
|
if not args.conf_dir:
|
||
|
|
conf_dir = os.path.join(os.path.expanduser("~"), ".lbrynet")
|
||
|
|
else:
|
||
|
|
conf_dir = args.conf_dir
|
||
|
|
if not os.path.exists(conf_dir):
|
||
|
|
os.mkdir(conf_dir)
|
||
|
|
if not args.data_dir:
|
||
|
|
data_dir = os.path.join(conf_dir, "blobfiles")
|
||
|
|
else:
|
||
|
|
data_dir = args.data_dir
|
||
|
|
if not os.path.exists(data_dir):
|
||
|
|
os.mkdir(data_dir)
|
||
|
|
|
||
|
|
log_format = "(%(asctime)s)[%(filename)s:%(lineno)s] %(funcName)s(): %(message)s"
|
||
|
|
logging.basicConfig(level=logging.DEBUG, filename=os.path.join(conf_dir, "console.log"),
|
||
|
|
format=log_format)
|
||
|
|
|
||
|
|
console = LBRYConsole(peer_port, dht_node_port, bootstrap_nodes, StdIOControl, wallet_type=args.wallet_type,
|
||
|
|
lbrycrd_rpc_port=args.lbrycrd_wallet_rpc_port, use_upnp=args.use_upnp,
|
||
|
|
conf_dir=conf_dir, data_dir=data_dir)
|
||
|
|
|
||
|
|
d = task.deferLater(reactor, 0, console.start)
|
||
|
|
reactor.addSystemEventTrigger('before', 'shutdown', console.shut_down)
|
||
|
|
reactor.run()
|