import locale
import os
import sys
import simplejson as json
import binascii
import subprocess
import logging
import logging.handlers
import requests
import base64
import base58
import platform
import json
from twisted.web import server, resource, static
from twisted.internet import defer, threads, error, reactor
from txjsonrpc import jsonrpclib
from txjsonrpc.web import jsonrpc
from txjsonrpc.web.jsonrpc import Handler
from datetime import datetime
from decimal import Decimal
from appdirs import user_data_dir
from urllib2 import urlopen
from lbrynet import __version__ as lbrynet_version
from lbryum.version import ELECTRUM_VERSION as lbryum_version
from lbrynet.core.PaymentRateManager import PaymentRateManager
from lbrynet.core.server.BlobAvailabilityHandler import BlobAvailabilityHandlerFactory
from lbrynet.core.server.BlobRequestHandler import BlobRequestHandlerFactory
from lbrynet.core.server.ServerProtocol import ServerProtocolFactory
from lbrynet.lbrynet_console.ControlHandlers import get_time_behind_blockchain
from lbrynet.core.Error import UnknownNameError
from lbrynet.lbryfile.StreamDescriptor import LBRYFileStreamType
from lbrynet.lbryfile.client.LBRYFileDownloader import LBRYFileSaverFactory, LBRYFileOpenerFactory
from lbrynet.lbryfile.client.LBRYFileOptions import add_lbry_file_to_sd_identifier
from lbrynet.lbrynet_daemon.LBRYDownloader import GetStream, FetcherDaemon
from lbrynet.lbrynet_daemon.LBRYPublisher import Publisher
from lbrynet.core.utils import generate_id
from lbrynet.lbrynet_console.LBRYSettings import LBRYSettings
from lbrynet.conf import MIN_BLOB_DATA_PAYMENT_RATE, DEFAULT_MAX_SEARCH_RESULTS, KNOWN_DHT_NODES, DEFAULT_MAX_KEY_FEE
from lbrynet.conf import API_CONNECTION_STRING, API_PORT, API_ADDRESS, DEFAULT_TIMEOUT, UI_ADDRESS
from lbrynet.core.StreamDescriptor import StreamDescriptorIdentifier, download_sd_blob
from lbrynet.core.Session import LBRYSession
from lbrynet.core.PTCWallet import PTCWallet
from lbrynet.core.LBRYcrdWallet import LBRYcrdWallet, LBRYumWallet
from lbrynet.lbryfilemanager.LBRYFileManager import LBRYFileManager
from lbrynet.lbryfile.LBRYFileMetadataManager import DBLBRYFileMetadataManager, TempLBRYFileMetadataManager
if sys.platform != "darwin":
log_dir = os.path.join(os.path.expanduser("~"), ".lbrynet")
else:
log_dir = user_data_dir("LBRY")
if not os.path.isdir(log_dir):
os.mkdir(log_dir)
LOG_FILENAME = os.path.join(log_dir, 'lbrynet-daemon.log')
if os.path.isfile(LOG_FILENAME):
f = open(LOG_FILENAME, 'r')
PREVIOUS_LOG = len(f.read())
f.close()
else:
PREVIOUS_LOG = 0
log = logging.getLogger(__name__)
handler = logging.handlers.RotatingFileHandler(LOG_FILENAME, maxBytes=262144, backupCount=5)
log.addHandler(handler)
log.setLevel(logging.INFO)
STARTUP_STAGES = [
('initializing', 'Initializing...'),
('loading_db', 'Loading databases...'),
('loading_wallet', 'Catching up with the blockchain... %s'),
('loading_file_manager', 'Setting up file manager'),
('loading_server', 'Starting lbrynet'),
('started', 'Started lbrynet')
]
ALLOWED_DURING_STARTUP = ['is_running', 'is_first_run',
'get_time_behind_blockchain', 'stop',
'daemon_status', 'get_start_notice',
'version', 'check_for_new_version']
BAD_REQUEST = 400
NOT_FOUND = 404
OK_CODE = 200
# TODO add login credentials in a conf file
# TODO alert if your copy of a lbry file is out of date with the name record
class LBRYDaemon(jsonrpc.JSONRPC):
"""
LBRYnet daemon, a jsonrpc interface to lbry functions
"""
isLeaf = True
def __init__(self, ui_version_info, wallet_type="lbryum"):
jsonrpc.JSONRPC.__init__(self)
reactor.addSystemEventTrigger('before', 'shutdown', self._shutdown)
self.startup_status = STARTUP_STAGES[0]
self.startup_message = None
self.announced_startup = False
self.query_handlers = {}
self.ui_version = ui_version_info.replace('\n', '')
self.git_lbrynet_version = None
self.git_lbryum_version = None
self.wallet_type = wallet_type
self.session_settings = None
self.first_run = None
self.log_file = LOG_FILENAME
self.fetcher = None
self.current_db_revision = 1
self.run_server = True
self.session = None
self.known_dht_nodes = KNOWN_DHT_NODES
self.platform_info = {
"processor": platform.processor(),
"python_version: ": platform.python_version(),
"platform": platform.platform(),
"os_release": platform.release(),
"os_system": platform.system(),
"lbrynet_version: ": lbrynet_version,
"lbryum_version: ": lbryum_version,
"ui_version": self.ui_version,
}
try:
self.platform_info['ip'] = json.load(urlopen('http://jsonip.com'))['ip']
except:
self.platform_info['ip'] = "Could not determine"
if os.name == "nt":
from lbrynet.winhelpers.knownpaths import get_path, FOLDERID, UserHandle
self.download_directory = get_path(FOLDERID.Downloads, UserHandle.current)
self.db_dir = os.path.join(get_path(FOLDERID.RoamingAppData, UserHandle.current), "lbrynet")
self.lbrycrdd_path = "lbrycrdd.exe"
if wallet_type == "lbrycrd":
self.wallet_dir = os.path.join(get_path(FOLDERID.RoamingAppData, UserHandle.current), "lbrycrd")
else:
self.wallet_dir = os.path.join(get_path(FOLDERID.RoamingAppData, UserHandle.current), "lbryum")
elif sys.platform == "darwin":
self.download_directory = os.path.join(os.path.expanduser("~"), 'Downloads')
self.db_dir = user_data_dir("LBRY")
self.lbrycrdd_path = "./lbrycrdd"
if wallet_type == "lbrycrd":
self.wallet_dir = user_data_dir("lbrycrd")
else:
self.wallet_dir = user_data_dir("LBRY")
else:
self.download_directory = os.getcwd()
self.db_dir = os.path.join(os.path.expanduser("~"), ".lbrynet")
self.lbrycrdd_path = "./lbrycrdd"
if wallet_type == "lbrycrd":
self.wallet_dir = os.path.join(os.path.expanduser("~"), ".lbrycrd")
else:
self.wallet_dir = os.path.join(os.path.expanduser("~"), ".lbryum")
self.created_data_dir = False
if not os.path.exists(self.db_dir):
os.mkdir(self.db_dir)
self.created_data_dir = True
self.blobfile_dir = os.path.join(self.db_dir, "blobfiles")
self.lbrycrd_conf = os.path.join(self.wallet_dir, "lbrycrd.conf")
self.autofetcher_conf = os.path.join(self.wallet_dir, "autofetcher.conf")
self.daemon_conf = os.path.join(self.db_dir, 'daemon_settings.json')
self.wallet_conf = os.path.join(self.wallet_dir, "lbrycrd.conf")
self.wallet_user = None
self.wallet_password = None
self.sd_identifier = StreamDescriptorIdentifier()
self.stream_info_manager = TempLBRYFileMetadataManager()
self.settings = LBRYSettings(self.db_dir)
self.blob_request_payment_rate_manager = None
self.lbry_file_metadata_manager = None
self.lbry_file_manager = None
#defaults for settings otherwise loaded from daemon_settings.json
self.default_settings = {
'run_on_startup': False,
'data_rate': MIN_BLOB_DATA_PAYMENT_RATE,
'max_key_fee': DEFAULT_MAX_KEY_FEE,
'default_download_directory': self.download_directory,
'max_upload': 0.0,
'max_download': 0.0,
'upload_log': True,
'search_timeout': 3.0,
'max_search_results': DEFAULT_MAX_SEARCH_RESULTS,
'wallet_type': wallet_type,
'delete_blobs_on_remove': True,
'peer_port': 3333,
'dht_node_port': 4444,
'use_upnp': True,
'start_lbrycrdd': True,
'requested_first_run_credits': False
}
def render(self, request):
request.content.seek(0, 0)
# Unmarshal the JSON-RPC data.
content = request.content.read()
parsed = jsonrpclib.loads(content)
functionPath = parsed.get("method")
args = parsed.get('params')
#TODO convert args to correct types if possible
id = parsed.get('id')
version = parsed.get('jsonrpc')
if version:
version = int(float(version))
elif id and not version:
version = jsonrpclib.VERSION_1
else:
version = jsonrpclib.VERSION_PRE1
# XXX this all needs to be re-worked to support logic for multiple
# versions...
if not self.announced_startup:
if functionPath not in ALLOWED_DURING_STARTUP:
return server.failure
try:
function = self._getFunction(functionPath)
except jsonrpclib.Fault, f:
self._cbRender(f, request, id, version)
else:
request.setHeader("Access-Control-Allow-Origin", "*")
request.setHeader("content-type", "text/json")
if args == [{}]:
d = defer.maybeDeferred(function)
else:
d = defer.maybeDeferred(function, *args)
d.addErrback(self._ebRender, id)
d.addCallback(self._cbRender, request, id, version)
return server.NOT_DONE_YET
def _cbRender(self, result, request, id, version):
if isinstance(result, Handler):
result = result.result
if isinstance(result, dict):
result = result['result']
if version == jsonrpclib.VERSION_PRE1:
if not isinstance(result, jsonrpclib.Fault):
result = (result,)
# Convert the result (python) to JSON-RPC
try:
s = jsonrpclib.dumps(result, version=version)
except:
f = jsonrpclib.Fault(self.FAILURE, "can't serialize output")
s = jsonrpclib.dumps(f, version=version)
request.setHeader("content-length", str(len(s)))
request.write(s)
request.finish()
def _ebRender(self, failure, id):
if isinstance(failure.value, jsonrpclib.Fault):
return failure.value
log.error(failure)
return jsonrpclib.Fault(self.FAILURE, "error")
def setup(self):
def _log_starting_vals():
def _get_lbry_files_json():
r = self._get_lbry_files()
return json.dumps(r)
def _get_lbryum_version():
r = urlopen("https://raw.githubusercontent.com/lbryio/lbryum/master/lib/version.py").read().split('\n')
version = next(line.split("=")[1].split("#")[0].replace(" ", "")
for line in r if "ELECTRUM_VERSION" in line)
version = version.replace("'", "")
log.info("remote lbryum " + str(version) + " > local lbryum " + str(lbryum_version) + " = " + str(
version > lbryum_version))
return version
def _get_lbrynet_version():
r = urlopen("https://raw.githubusercontent.com/lbryio/lbry/master/lbrynet/__init__.py").read().split('\n')
vs = next(i for i in r if 'version =' in i).split("=")[1].replace(" ", "")
vt = tuple(int(x) for x in vs[1:-1].split(','))
vr = ".".join([str(x) for x in vt])
log.info("remote lbrynet " + str(vr) + " > local lbrynet " + str(lbrynet_version) + " = " + str(
vr > lbrynet_version))
return vr
self.git_lbrynet_version = _get_lbrynet_version()
self.git_lbryum_version = _get_lbryum_version()
log.info("LBRY Files: " + _get_lbry_files_json())
log.info("Starting balance: " + str(self.session.wallet.wallet_balance))
return defer.succeed(None)
def _announce_startup():
def _announce():
self.announced_startup = True
self.startup_status = STARTUP_STAGES[5]
log.info("[" + str(datetime.now()) + "] Started lbrynet-daemon")
if self.first_run:
d = self._upload_log(name_prefix="fr")
else:
d = self._upload_log(exclude_previous=True, name_prefix="start")
if float(self.session.wallet.wallet_balance) == 0.0:
d.addCallback(lambda _: self._check_first_run())
d.addCallback(self._show_first_run_result)
d.addCallback(lambda _: _announce())
return d
log.info("[" + str(datetime.now()) + "] Starting lbrynet-daemon")
d = defer.Deferred()
d.addCallback(lambda _: self._initial_setup())
d.addCallback(self._set_daemon_settings)
d.addCallback(lambda _: threads.deferToThread(self._setup_data_directory))
d.addCallback(lambda _: self._check_db_migration())
d.addCallback(lambda _: self._get_settings())
d.addCallback(lambda _: self._get_lbrycrdd_path())
d.addCallback(lambda _: self._get_session())
d.addCallback(lambda _: add_lbry_file_to_sd_identifier(self.sd_identifier))
d.addCallback(lambda _: self._setup_stream_identifier())
d.addCallback(lambda _: self._setup_lbry_file_manager())
d.addCallback(lambda _: self._setup_lbry_file_opener())
d.addCallback(lambda _: self._setup_query_handlers())
d.addCallback(lambda _: self._setup_server())
d.addCallback(lambda _: self._setup_fetcher())
d.addCallback(lambda _: _log_starting_vals())
d.addCallback(lambda _: _announce_startup())
d.callback(None)
return defer.succeed(None)
def _initial_setup(self):
def _log_platform():
log.info("Platform: " + json.dumps(self.platform_info))
return defer.succeed(None)
def _load_daemon_conf():
if os.path.isfile(self.daemon_conf):
f = open(self.daemon_conf, "r")
loaded_settings = json.loads(f.read())
f.close()
missing_settings = {}
for k in self.default_settings.keys():
if k not in loaded_settings.keys():
missing_settings[k] = self.default_settings[k]
if missing_settings != {}:
for k in missing_settings.keys():
log.info("Adding missing setting: " + k + " with default value: " + str(missing_settings[k]))
loaded_settings[k] = missing_settings[k]
f = open(self.daemon_conf, "w")
f.write(json.dumps(loaded_settings))
f.close()
rsettings = loaded_settings
else:
log.info("Writing default settings : " + json.dumps(self.default_settings) + " --> " + str(self.daemon_conf))
f = open(self.daemon_conf, "w")
f.write(json.dumps(self.default_settings))
f.close()
rsettings = self.default_settings
for k in rsettings.keys():
self.__dict__[k] = rsettings[k]
return rsettings
d = _log_platform()
d.addCallback(lambda _: _load_daemon_conf())
return d
def _set_daemon_settings(self, settings):
self.session_settings = settings
return defer.succeed(None)
def _start_server(self):
if self.peer_port is not None:
server_factory = ServerProtocolFactory(self.session.rate_limiter,
self.query_handlers,
self.session.peer_manager)
try:
self.lbry_server_port = reactor.listenTCP(self.peer_port, server_factory)
except error.CannotListenError as e:
import traceback
log.error("Couldn't bind to port %d. %s", self.peer_port, traceback.format_exc())
raise ValueError("%s lbrynet may already be running on your computer.", str(e))
return defer.succeed(True)
def _stop_server(self):
if self.lbry_server_port is not None:
self.lbry_server_port, p = None, self.lbry_server_port
return defer.maybeDeferred(p.stopListening)
else:
return defer.succeed(True)
def _setup_server(self):
def restore_running_status(running):
if running is True:
return self._start_server()
return defer.succeed(True)
self.startup_status = STARTUP_STAGES[4]
dl = self.settings.get_server_running_status()
dl.addCallback(restore_running_status)
return dl
def _setup_query_handlers(self):
handlers = [
# CryptBlobInfoQueryHandlerFactory(self.lbry_file_metadata_manager, self.session.wallet,
# self._server_payment_rate_manager),
BlobAvailabilityHandlerFactory(self.session.blob_manager),
# BlobRequestHandlerFactory(self.session.blob_manager, self.session.wallet,
# self._server_payment_rate_manager),
self.session.wallet.get_wallet_info_query_handler_factory(),
]
def get_blob_request_handler_factory(rate):
self.blob_request_payment_rate_manager = PaymentRateManager(
self.session.base_payment_rate_manager, rate
)
handlers.append(BlobRequestHandlerFactory(self.session.blob_manager, self.session.wallet,
self.blob_request_payment_rate_manager))
d1 = self.settings.get_server_data_payment_rate()
d1.addCallback(get_blob_request_handler_factory)
dl = defer.DeferredList([d1])
dl.addCallback(lambda _: self._add_query_handlers(handlers))
return dl
def _add_query_handlers(self, query_handlers):
def _set_query_handlers(statuses):
from future_builtins import zip
for handler, (success, status) in zip(query_handlers, statuses):
if success is True:
self.query_handlers[handler] = status
ds = []
for handler in query_handlers:
ds.append(self.settings.get_query_handler_status(handler.get_primary_query_identifier()))
dl = defer.DeferredList(ds)
dl.addCallback(_set_query_handlers)
return dl
def _upload_log(self, name_prefix=None, exclude_previous=False):
if name_prefix:
name_prefix = name_prefix + "-" + platform.system()
else:
name_prefix = platform.system()
if self.session_settings['upload_log']:
LOG_URL = "https://lbry.io/log-upload"
if exclude_previous:
f = open(self.log_file, "r")
f.seek(PREVIOUS_LOG)
log_contents = f.read()
f.close()
else:
f = open(self.log_file, "r")
log_contents = f.read()
f.close()
t = datetime.now()
log_name = name_prefix + "-" + base58.b58encode(self.lbryid)[:20] + "-" + str(t.month) + "-" + str(t.day) + "-" + str(t.year) + "-" + str(t.hour) + "-" + str(t.minute)
params = {'name': log_name, 'log': log_contents}
requests.post(LOG_URL, params)
return defer.succeed(None)
def _shutdown(self):
log.info("Closing lbrynet session")
log.info("Status at time of shutdown: " + self.startup_status[0])
d = self._upload_log(name_prefix="close", exclude_previous=False if self.first_run else True)
d.addCallback(lambda _: self._stop_server())
d.addErrback(lambda err: log.info("Bad server shutdown: " + err.getTraceback()))
if self.session is not None:
d.addCallback(lambda _: self.session.shut_down())
d.addErrback(lambda err: log.info("Bad session shutdown: " + err.getTraceback()))
return d
def _update_settings(self, settings):
for k in settings.keys():
if k == 'run_on_startup':
if type(settings['run_on_startup']) is bool:
self.session_settings['run_on_startup'] = settings['run_on_startup']
else:
return defer.fail()
elif k == 'data_rate':
if type(settings['data_rate']) is float:
self.session_settings['data_rate'] = settings['data_rate']
elif type(settings['data_rate']) is int:
self.session_settings['data_rate'] = float(settings['data_rate'])
else:
return defer.fail()
elif k == 'max_key_fee':
if type(settings['max_key_fee']) is float:
self.session_settings['max_key_fee'] = settings['max_key_fee']
elif type(settings['max_key_fee']) is int:
self.session_settings['max_key_fee'] = float(settings['max_key_fee'])
else:
return defer.fail()
elif k == 'default_download_directory':
if type(settings['default_download_directory']) is unicode:
if os.path.isdir(settings['default_download_directory']):
self.session_settings['default_download_directory'] = settings['default_download_directory']
else:
pass
else:
return defer.fail()
elif k == 'max_upload':
if type(settings['max_upload']) is float:
self.session_settings['max_upload'] = settings['max_upload']
elif type(settings['max_upload']) is int:
self.session_settings['max_upload'] = float(settings['max_upload'])
else:
return defer.fail()
elif k == 'max_download':
if type(settings['max_download']) is float:
self.session_settings['max_download'] = settings['max_download']
if type(settings['max_download']) is int:
self.session_settings['max_download'] = float(settings['max_download'])
else:
return defer.fail()
elif k == 'upload_log':
if type(settings['upload_log']) is bool:
self.session_settings['upload_log'] = settings['upload_log']
else:
return defer.fail()
f = open(self.daemon_conf, "w")
f.write(json.dumps(self.session_settings))
f.close()
return defer.succeed(True)
def _setup_fetcher(self):
self.fetcher = FetcherDaemon(self.session, self.lbry_file_manager, self.lbry_file_metadata_manager,
self.session.wallet, self.sd_identifier, self.autofetcher_conf)
return defer.succeed(None)
def _setup_data_directory(self):
self.startup_status = STARTUP_STAGES[1]
log.info("Loading databases...")
if self.created_data_dir:
db_revision = open(os.path.join(self.db_dir, "db_revision"), mode='w')
db_revision.write(str(self.current_db_revision))
db_revision.close()
log.debug("Created the db revision file: %s", str(os.path.join(self.db_dir, "db_revision")))
if not os.path.exists(self.blobfile_dir):
os.mkdir(self.blobfile_dir)
log.debug("Created the blobfile directory: %s", str(self.blobfile_dir))
def _check_db_migration(self):
old_revision = 0
db_revision_file = os.path.join(self.db_dir, "db_revision")
if os.path.exists(db_revision_file):
old_revision = int(open(db_revision_file).read().strip())
if old_revision < self.current_db_revision:
from lbrynet.db_migrator import dbmigrator
log.info("Upgrading your databases...")
d = threads.deferToThread(dbmigrator.migrate_db, self.db_dir, old_revision, self.current_db_revision)
def print_success(old_dirs):
success_string = "Finished upgrading the databases. It is now safe to delete the"
success_string += " following directories, if you feel like it. It won't make any"
success_string += " difference.\nAnyway here they are: "
for i, old_dir in enumerate(old_dirs):
success_string += old_dir
if i + 1 < len(old_dir):
success_string += ", "
log.info(success_string)
d.addCallback(print_success)
return d
return defer.succeed(True)
def _get_settings(self):
d = self.settings.start()
d.addCallback(lambda _: self.settings.get_lbryid())
d.addCallback(self._set_lbryid)
d.addCallback(lambda _: self._get_lbrycrdd_path())
return d
def _set_lbryid(self, lbryid):
if lbryid is None:
return self._make_lbryid()
else:
log.info("LBRY ID: " + base58.b58encode(lbryid))
self.lbryid = lbryid
def _make_lbryid(self):
self.lbryid = generate_id()
log.info("Generated new LBRY ID: " + base58.b58encode(self.lbryid))
d = self.settings.save_lbryid(self.lbryid)
return d
def _setup_lbry_file_manager(self):
self.startup_status = STARTUP_STAGES[3]
self.lbry_file_metadata_manager = DBLBRYFileMetadataManager(self.db_dir)
d = self.lbry_file_metadata_manager.setup()
def set_lbry_file_manager():
self.lbry_file_manager = LBRYFileManager(self.session,
self.lbry_file_metadata_manager,
self.sd_identifier,
delete_data=True)
return self.lbry_file_manager.setup()
d.addCallback(lambda _: set_lbry_file_manager())
return d
def _get_session(self):
def get_default_data_rate():
d = self.settings.get_default_data_payment_rate()
d.addCallback(lambda rate: {"default_data_payment_rate": rate if rate is not None else
MIN_BLOB_DATA_PAYMENT_RATE})
return d
def get_wallet():
if self.wallet_type == "lbrycrd":
log.info("Using lbrycrd wallet")
lbrycrdd_path = None
if self.start_lbrycrdd is True:
lbrycrdd_path = self.lbrycrdd_path
if not lbrycrdd_path:
lbrycrdd_path = self.default_lbrycrdd_path
d = defer.succeed(LBRYcrdWallet(self.db_dir, wallet_dir=self.wallet_dir, wallet_conf=self.lbrycrd_conf,
lbrycrdd_path=lbrycrdd_path))
elif self.wallet_type == "lbryum":
log.info("Using lbryum wallet")
d = defer.succeed(LBRYumWallet(self.db_dir))
elif self.wallet_type == "ptc":
log.info("Using PTC wallet")
d = defer.succeed(PTCWallet(self.db_dir))
else:
d = defer.fail()
d.addCallback(lambda wallet: {"wallet": wallet})
return d
d1 = get_default_data_rate()
d2 = get_wallet()
def combine_results(results):
r = {}
for success, result in results:
if success is True:
r.update(result)
return r
def create_session(results):
self.session = LBRYSession(results['default_data_payment_rate'], db_dir=self.db_dir, lbryid=self.lbryid,
blob_dir=self.blobfile_dir, dht_node_port=self.dht_node_port,
known_dht_nodes=self.known_dht_nodes, peer_port=self.peer_port,
use_upnp=self.use_upnp, wallet=results['wallet'])
self.startup_status = STARTUP_STAGES[2]
dl = defer.DeferredList([d1, d2], fireOnOneErrback=True)
dl.addCallback(combine_results)
dl.addCallback(create_session)
dl.addCallback(lambda _: self.session.setup())
return dl
def _check_first_run(self):
def _set_first_run_false():
log.info("Not first run")
self.first_run = False
return 0.0
d = self.session.wallet.is_first_run()
d.addCallback(lambda is_first_run: self._do_first_run() if is_first_run or not self.requested_first_run_credits
else _set_first_run_false())
return d
def _do_first_run(self):
def send_request(url, data):
log.info("Requesting first run credits")
r = requests.post(url, json=data)
if r.status_code == 200:
self.requested_first_run_credits = True
self.session_settings['requested_first_run_credits'] = True
f = open(self.daemon_conf, "w")
f.write(json.dumps(self.session_settings))
f.close()
return r.json()['credits_sent']
return 0.0
def log_error(err):
log.warning("unable to request free credits. %s", err.getErrorMessage())
return 0.0
def request_credits(address):
url = "http://credreq.lbry.io/requestcredits"
data = {"address": address}
d = threads.deferToThread(send_request, url, data)
d.addErrback(log_error)
return d
self.first_run = True
d = self.session.wallet.get_new_address()
d.addCallback(request_credits)
return d
def _show_first_run_result(self, credits_received):
if credits_received != 0.0:
points_string = locale.format_string("%.2f LBC", (round(credits_received, 2),), grouping=True)
self.startup_message = "Thank you for testing the alpha version of LBRY! You have been given %s for free because we love you. Please hang on for a few minutes for the next block to be mined. When you refresh this page and see your credits you're ready to go!." % points_string
else:
self.startup_message = None
def _get_lbrycrdd_path(self):
def get_lbrycrdd_path_conf_file():
lbrycrdd_path_conf_path = os.path.join(os.path.expanduser("~"), ".lbrycrddpath.conf")
if not os.path.exists(lbrycrdd_path_conf_path):
return ""
lbrycrdd_path_conf = open(lbrycrdd_path_conf_path)
lines = lbrycrdd_path_conf.readlines()
return lines
d = threads.deferToThread(get_lbrycrdd_path_conf_file)
def load_lbrycrdd_path(conf):
for line in conf:
if len(line.strip()) and line.strip()[0] != "#":
self.lbrycrdd_path = line.strip()
d.addCallback(load_lbrycrdd_path)
return d
def _setup_stream_identifier(self):
file_saver_factory = LBRYFileSaverFactory(self.session.peer_finder, self.session.rate_limiter,
self.session.blob_manager, self.stream_info_manager,
self.session.wallet, self.session_settings['default_download_directory'])
self.sd_identifier.add_stream_downloader_factory(LBRYFileStreamType, file_saver_factory)
file_opener_factory = LBRYFileOpenerFactory(self.session.peer_finder, self.session.rate_limiter,
self.session.blob_manager, self.stream_info_manager,
self.session.wallet)
self.sd_identifier.add_stream_downloader_factory(LBRYFileStreamType, file_opener_factory)
return defer.succeed(None)
def _setup_lbry_file_opener(self):
downloader_factory = LBRYFileOpenerFactory(self.session.peer_finder, self.session.rate_limiter,
self.session.blob_manager, self.stream_info_manager,
self.session.wallet)
self.sd_identifier.add_stream_downloader_factory(LBRYFileStreamType, downloader_factory)
return defer.succeed(True)
def _download_name(self, name, timeout=DEFAULT_TIMEOUT, download_directory=None):
if not download_directory:
download_directory = self.session_settings['default_download_directory']
elif not os.path.isdir(download_directory):
download_directory = self.session_settings['default_download_directory']
def _disp_file(f):
file_path = os.path.join(self.session_settings['default_download_directory'], f.file_name)
log.info("[" + str(datetime.now()) + "] Already downloaded: " + str(f.stream_hash) + " --> " + file_path)
return defer.succeed(f)
def _get_stream(name):
def _disp(stream):
stream_hash = stream['stream_hash']
if isinstance(stream_hash, dict):
stream_hash = stream_hash['sd_hash']
log.info("[" + str(datetime.now()) + "] Start stream: " + stream_hash)
return stream
d = self.session.wallet.get_stream_info_for_name(name)
stream = GetStream(self.sd_identifier, self.session, self.session.wallet, self.lbry_file_manager,
max_key_fee=self.max_key_fee, data_rate=self.data_rate, timeout=timeout,
download_directory=download_directory)
d.addCallback(_disp)
d.addCallback(lambda stream_info: stream.start(stream_info))
d.addCallback(lambda _: self._path_from_name(name))
return d
d = self._check_history(name)
d.addCallback(lambda lbry_file: _get_stream(name) if not lbry_file else _disp_file(lbry_file))
d.addCallback(lambda _: self._path_from_name(name))
d.addErrback(lambda err: defer.fail(NOT_FOUND))
return d
def _resolve_name(self, name):
d = defer.Deferred()
d.addCallback(lambda _: self.session.wallet.get_stream_info_for_name(name))
d.addErrback(lambda _: defer.fail(UnknownNameError))
return d
def _resolve_name_wc(self, name):
d = defer.Deferred()
d.addCallback(lambda _: self.session.wallet.get_stream_info_for_name(name))
d.addErrback(lambda _: defer.fail(UnknownNameError))
d.callback(None)
return d
def _check_history(self, name):
def _get_lbry_file(path):
f = open(path, 'r')
l = json.loads(f.read())
f.close()
file_name = l['stream_name'].decode('hex')
for lbry_file in self.lbry_file_manager.lbry_files:
if lbry_file.stream_name == file_name:
if sys.platform == "darwin":
if os.path.isfile(os.path.join(self.session_settings['default_download_directory'], lbry_file.stream_name)):
return lbry_file
else:
return False
else:
return lbry_file
else:
return False
def _check(info):
stream_hash = info['stream_hash']
if isinstance(stream_hash, dict):
stream_hash = stream_hash['sd_hash']
path = os.path.join(self.blobfile_dir, stream_hash)
if os.path.isfile(path):
log.info("[" + str(datetime.now()) + "] Search for lbry_file, returning: " + stream_hash)
return defer.succeed(_get_lbry_file(path))
else:
log.info("[" + str(datetime.now()) + "] Search for lbry_file didn't return anything")
return defer.succeed(False)
d = self._resolve_name(name)
d.addCallback(_check)
d.callback(None)
return d
def _delete_lbry_file(self, lbry_file):
d = self.lbry_file_manager.delete_lbry_file(lbry_file)
def finish_deletion(lbry_file):
d = lbry_file.delete_data()
d.addCallback(lambda _: _delete_stream_data(lbry_file))
return d
def _delete_stream_data(lbry_file):
s_h = lbry_file.stream_hash
d = self.lbry_file_manager.get_count_for_stream_hash(s_h)
# TODO: could possibly be a timing issue here
d.addCallback(lambda c: self.stream_info_manager.delete_stream(s_h) if c == 0 else True)
d.addCallback(lambda _: os.remove(os.path.join(self.session_settings['default_download_directory'], lbry_file.file_name)) if
os.path.isfile(os.path.join(self.session_settings['default_download_directory'], lbry_file.file_name)) else defer.succeed(None))
return d
d.addCallback(lambda _: finish_deletion(lbry_file))
return d
def _path_from_name(self, name):
d = self._check_history(name)
d.addCallback(lambda lbry_file: {'stream_hash': lbry_file.stream_hash,
'path': os.path.join(self.session_settings['default_download_directory'], lbry_file.file_name)}
if lbry_file else defer.fail(UnknownNameError))
return d
def _path_from_lbry_file(self, lbry_file):
if lbry_file:
r = {'stream_hash': lbry_file.stream_hash,
'path': os.path.join(self.session_settings['default_download_directory'], lbry_file.file_name)}
return defer.succeed(r)
else:
return defer.fail(UnknownNameError)
def _get_est_cost(self, name):
def _check_est(d, name):
if type(d.result) is float:
log.info("[" + str(datetime.now()) + "] Cost est for lbry://" + name + ": " + str(d.result) + "LBC")
else:
log.info("[" + str(datetime.now()) + "] Timeout estimating cost for lbry://" + name + ", using key fee")
d.cancel()
return defer.succeed(None)
def _add_key_fee(data_cost):
d = self.session.wallet.get_stream_info_for_name(name)
d.addCallback(lambda info: data_cost + info['key_fee'] if 'key_fee' in info.keys() else data_cost)
return d
d = self.session.wallet.get_stream_info_for_name(name)
d.addCallback(lambda info: info['stream_hash'] if isinstance(info['stream_hash'], str)
else info['stream_hash']['sd_hash'])
d.addCallback(lambda sd_hash: download_sd_blob(self.session, sd_hash,
self.blob_request_payment_rate_manager))
d.addCallback(self.sd_identifier.get_metadata_for_sd_blob)
d.addCallback(lambda metadata: metadata.validator.info_to_show())
d.addCallback(lambda info: int(dict(info)['stream_size']) / 1000000 * self.data_rate)
d.addCallback(_add_key_fee)
d.addErrback(lambda _: _add_key_fee(0.0))
reactor.callLater(self.search_timeout, _check_est, d, name)
return d
def _get_lbry_files(self):
r = []
for f in self.lbry_file_manager.lbry_files:
if f.key:
t = {'completed': f.completed, 'file_name': f.file_name, 'key': binascii.b2a_hex(f.key),
'points_paid': f.points_paid, 'stopped': f.stopped, 'stream_hash': f.stream_hash,
'stream_name': f.stream_name, 'suggested_file_name': f.suggested_file_name,
'upload_allowed': f.upload_allowed}
else:
t = {'completed': f.completed, 'file_name': f.file_name, 'key': None,
'points_paid': f.points_paid,
'stopped': f.stopped, 'stream_hash': f.stream_hash, 'stream_name': f.stream_name,
'suggested_file_name': f.suggested_file_name, 'upload_allowed': f.upload_allowed}
r.append(t)
return r
def _render_response(self, result, code):
return defer.succeed({'result': result, 'code': code})
def jsonrpc_is_running(self):
"""
Check if lbrynet daemon is running
Args:
None
Returns: true if daemon completed startup, otherwise false
"""
log.info("[" + str(datetime.now()) + "] is_running: " + str(self.announced_startup))
if self.announced_startup:
return self._render_response(True, OK_CODE)
else:
return self._render_response(False, OK_CODE)
def jsonrpc_daemon_status(self):
"""
Get lbrynet daemon status information
Args:
None
Returns:
'status_message': startup status message
'status_code': status_code
if status_code is 'loading_wallet', also contains key 'progress': blockchain catchup progress
"""
r = {'code': self.startup_status[0], 'message': self.startup_status[1], 'progress': None, 'is_lagging': None}
if self.startup_status[0] == 'loading_wallet':
r['is_lagging'] = self.session.wallet.is_lagging
if r['is_lagging'] == True:
r['message'] = "Synchronization with the blockchain is lagging... if this continues try restarting LBRY"
else:
r['message'] = r['message'] % (str(self.session.wallet.blocks_behind_alert) + " blocks behind")
r['progress'] = self.session.wallet.catchup_progress
log.info("[" + str(datetime.now()) + "] daemon status: " + str(r))
return self._render_response(r, OK_CODE)
def jsonrpc_is_first_run(self):
"""
Check if this is the first time lbrynet daemon has been run
Args:
None
Returns:
True if first run, otherwise False
"""
log.info("[" + str(datetime.now()) + "] Check if is first run")
try:
d = self.session.wallet.is_first_run()
except:
d = defer.fail(None)
d.addCallbacks(lambda r: self._render_response(r, OK_CODE), lambda _: self._render_response(None, OK_CODE))
return d
def jsonrpc_get_start_notice(self):
"""
Get special message to be displayed at startup
Args:
None
Returns:
Startup message, such as first run notification
"""
log.info("[" + str(datetime.now()) + "] Get startup notice")
if self.first_run and not self.session.wallet.wallet_balance:
return self._render_response(self.startup_message, OK_CODE)
elif self.first_run:
return self._render_response(None, OK_CODE)
else:
self._render_response(self.startup_message, OK_CODE)
def jsonrpc_version(self):
"""
Get lbry version information
Args:
None
Returns:
"platform": platform string
"os_release": os release string
"os_system": os name
"lbrynet_version: ": lbrynet_version,
"lbryum_version: ": lbryum_version,
"ui_version": commit hash of ui version being used
"remote_lbrynet": most recent lbrynet version available from github
"remote_lbryum": most recent lbryum version available from github
"""
msg = {
'platform': self.platform_info['platform'],
'os_release': self.platform_info['os_release'],
'os_system': self.platform_info['os_system'],
'lbrynet_version': lbrynet_version,
'lbryum_version': lbryum_version,
'ui_version': self.ui_version,
'remote_lbrynet': self.git_lbrynet_version,
'remote_lbryum': self.git_lbryum_version
}
log.info("[" + str(datetime.now()) + "] Get version info: " + json.dumps(msg))
return self._render_response(msg, OK_CODE)
def jsonrpc_get_settings(self):
"""
Get lbrynet daemon settings
Args:
None
Returns:
'run_on_startup': bool,
'data_rate': float,
'max_key_fee': float,
'default_download_directory': string,
'max_upload': float, 0.0 for unlimited
'max_download': float, 0.0 for unlimited
'upload_log': bool,
'search_timeout': float,
'max_search_results': int,
'wallet_type': string,
'delete_blobs_on_remove': bool,
'peer_port': int,
'dht_node_port': int,
'use_upnp': bool,
'start_lbrycrdd': bool,
"""
log.info("[" + str(datetime.now()) + "] Get daemon settings")
return self._render_response(self.session_settings, OK_CODE)
def jsonrpc_set_settings(self, p):
"""
Set lbrynet daemon settings
Args:
'run_on_startup': bool,
'data_rate': float,
'max_key_fee': float,
'default_download_directory': string,
'max_upload': float, 0.0 for unlimited
'max_download': float, 0.0 for unlimited
'upload_log': bool,
'search_timeout': float,
'max_search_results': int,
'wallet_type': string,
'delete_blobs_on_remove': bool,
'peer_port': int,
'dht_node_port': int,
'use_upnp': bool,
'start_lbrycrdd': bool,
Returns:
settings dict
"""
def _log_settings_change(params):
log.info("[" + str(datetime.now()) + "] Set daemon settings to " + str(params))
d = self._update_settings(p)
d.addCallback(lambda _: _log_settings_change(p))
d.addCallback(lambda _: self._render_response(self.session_settings, OK_CODE))
return d
def jsonrpc_help(self, p=None):
"""
Function to retrieve docstring for API function
Args:
optional 'function': function to retrieve documentation for
optional 'callable_during_startup':
Returns:
if given a function, returns given documentation
if given callable_during_startup flag, returns list of functions callable during the startup sequence
if no params are given, returns the list of callable functions
"""
if not p:
return self._render_response(self._listFunctions(), OK_CODE)
elif 'callable_during_start' in p.keys():
return self._render_response(ALLOWED_DURING_STARTUP, OK_CODE)
elif 'function' in p.keys():
func_path = p['function']
function = self._getFunction(func_path)
return self._render_response(function.__doc__, OK_CODE)
else:
return self._render_response(self.jsonrpc_help.__doc__, OK_CODE)
def jsonrpc_start_fetcher(self):
"""
Start automatically downloading new name claims as they occur (off by default)
Args:
None
Returns:
confirmation message
"""
self.fetcher.start()
log.info('[' + str(datetime.now()) + '] Start autofetcher')
# self._log_to_slack('[' + str(datetime.now()) + '] Start autofetcher')
return self._render_response("Started autofetching claims", OK_CODE)
def jsonrpc_stop_fetcher(self):
"""
Stop automatically downloading new name claims as they occur
Args:
None
Returns:
confirmation message
"""
self.fetcher.stop()
log.info('[' + str(datetime.now()) + '] Stop autofetcher')
return self._render_response("Stopped autofetching claims", OK_CODE)
def jsonrpc_fetcher_status(self):
"""
Get fetcher status
Args:
None
Returns:
True/False
"""
log.info("[" + str(datetime.now()) + "] Get fetcher status")
return self._render_response(self.fetcher.check_if_running(), OK_CODE)
def jsonrpc_get_balance(self):
"""
Get balance
Args:
None
Returns:
balance, float
"""
log.info("[" + str(datetime.now()) + "] Get balance")
return self._render_response(float(self.session.wallet.wallet_balance), OK_CODE)
def jsonrpc_stop(self):
"""
Stop lbrynet-daemon
Args:
None
Returns:
shutdown message
"""
def _disp_shutdown():
log.info("Shutting down lbrynet daemon")
d = self._shutdown()
d.addCallback(lambda _: _disp_shutdown())
d.addCallback(lambda _: reactor.callLater(1.0, reactor.stop))
return self._render_response("Shutting down", OK_CODE)
def jsonrpc_get_lbry_files(self):
"""
Get LBRY files
Args:
None
Returns:
List of lbry files:
'completed': bool
'file_name': string
'key': hex string
'points_paid': float
'stopped': bool
'stream_hash': base 58 string
'stream_name': string
'suggested_file_name': string
'upload_allowed': bool
"""
r = self._get_lbry_files()
log.info("[" + str(datetime.now()) + "] Get LBRY files")
return self._render_response(r, OK_CODE)
def jsonrpc_resolve_name(self, p):
"""
Resolve stream info from a LBRY uri
Args:
'name': name to look up, string, do not include lbry:// prefix
Returns:
metadata from name claim
"""
if 'name' in p.keys():
name = p['name']
else:
return self._render_response(None, BAD_REQUEST)
def _disp(info):
stream_hash = info['stream_hash']
if isinstance(stream_hash, dict):
stream_hash = stream_hash['sd_hash']
log.info("[" + str(datetime.now()) + "] Resolved info: " + stream_hash)
return self._render_response(info, OK_CODE)
d = self._resolve_name(name)
d.addCallbacks(_disp, lambda _: server.failure)
d.callback(None)
return d
def jsonrpc_get(self, p):
"""
Download stream from a LBRY uri
Args:
'name': name to download, string
optional 'download_directory': path to directory where file will be saved, string
Returns:
'stream_hash': hex string
'path': path of download
"""
if 'timeout' not in p.keys():
timeout = DEFAULT_TIMEOUT
else:
timeout = p['timeout']
if 'download_directory' not in p.keys():
download_directory = self.session_settings['default_download_directory']
else:
download_directory = p['download_directory']
if 'name' in p.keys():
name = p['name']
d = self._download_name(name=name, timeout=timeout, download_directory=download_directory)
d.addCallbacks(lambda message: self._render_response(message, OK_CODE),
lambda err: self._render_response('error', NOT_FOUND))
else:
d = self._render_response('error', BAD_REQUEST)
return d
# def jsonrpc_stop_lbry_file(self, p):
# params = Bunch(p)
#
# try:
# lbry_file = [f for f in self.lbry_file_manager.lbry_files if f.stream_hash == params.stream_hash][0]
# except IndexError:
# return defer.fail(UnknownNameError)
#
# if not lbry_file.stopped:
# d = self.lbry_file_manager.toggle_lbry_file_running(lbry_file)
# d.addCallback(lambda _: self._render_response("Stream has been stopped", OK_CODE))
# d.addErrback(lambda err: self._render_response(err.getTraceback(), ))
# return d
# else:
# return json.dumps({'result': 'Stream was already stopped'})
#
# def jsonrpc_start_lbry_file(self, p):
# params = Bunch(p)
#
# try:
# lbry_file = [f for f in self.lbry_file_manager.lbry_files if f.stream_hash == params.stream_hash][0]
# except IndexError:
# return defer.fail(UnknownNameError)
#
# if lbry_file.stopped:
# d = self.lbry_file_manager.toggle_lbry_file_running(lbry_file)
# d.callback(None)
# return json.dumps({'result': 'Stream started'})
# else:
# return json.dumps({'result': 'Stream was already running'})
def jsonrpc_search_nametrie(self, p):
"""
Search the nametrie for claims beginning with search (yes, this is a dumb search, it'll be made better)
Args:
'search': search query, string
Returns:
List of search results
"""
if 'search' in p.keys():
search = p['search']
else:
return self._render_response(None, BAD_REQUEST)
def _clean(n):
t = []
for i in n:
if i[0]:
if i[1][0][0] and i[1][1][0] and i[1][2][0]:
i[1][0][1]['value'] = str(i[1][0][1]['value'])
t.append([i[1][0][1], i[1][1][1], i[1][2][1]])
return t
def resolve_claims(claims):
ds = []
for claim in claims:
d1 = defer.succeed(claim)
d2 = self._resolve_name_wc(claim['name'])
d3 = self._get_est_cost(claim['name'])
dl = defer.DeferredList([d1, d2, d3], consumeErrors=True)
ds.append(dl)
return defer.DeferredList(ds)
def _disp(results):
log.info('[' + str(datetime.now()) + '] Found ' + str(len(results)) + ' search results')
consolidated_results = []
for r in results:
t = {}
t.update(r[0])
if 'name' in r[1].keys():
r[1]['stream_name'] = r[1]['name']
del r[1]['name']
t.update(r[1])
t['cost_est'] = r[2]
consolidated_results.append(t)
# log.info(str(t))
return consolidated_results
log.info('[' + str(datetime.now()) + '] Search nametrie: ' + search)
d = self.session.wallet.get_nametrie()
d.addCallback(lambda trie: [claim for claim in trie if claim['name'].startswith(search) and 'txid' in claim])
d.addCallback(lambda claims: claims[:self.max_search_results])
d.addCallback(resolve_claims)
d.addCallback(_clean)
d.addCallback(_disp)
d.addCallback(lambda results: self._render_response(results, OK_CODE))
return d
def jsonrpc_delete_lbry_file(self, p):
"""
Delete a lbry file
Args:
'file_name': downloaded file name, string
Returns:
confirmation message
"""
def _disp(file_name):
log.info("[" + str(datetime.now()) + "] Deleted: " + file_name)
return self._render_response("Deleted: " + file_name, OK_CODE)
if "file_name" in p.keys():
lbry_files = [self._delete_lbry_file(f) for f in self.lbry_file_manager.lbry_files
if p['file_name'] == f.file_name]
d = defer.DeferredList(lbry_files)
d.addCallback(lambda _: _disp(p['file_name']))
return d
def jsonrpc_publish(self, p):
"""
Make a new name claim
Args:
'name': name to be claimed, string
'file_path': path to file to be associated with name, string
'bid': amount of credits to commit in this claim, float
optional 'author': author, string
optional 'title': title, description
optional 'description': content description, string
optional 'thumbnail': thumbnail image url
optional 'key_fee': key fee to be paid to publisher, float (default 0.0)
optional 'key_fee_address': address for key fee to be sent to, string (defaults on new address)
optional 'content_license': content license string
optional 'sources': alternative sources dict, keys 'lbry_sd_hash', 'btih', 'url'
Returns:
Confirmation message
"""
metadata_fields = ["name", "file_path", "bid", "author", "title",
"description", "thumbnail", "key_fee", "key_fee_address",
"content_license", "sources"]
for k in metadata_fields:
if k not in p.keys():
p[k] = None
pub = Publisher(self.session, self.lbry_file_manager, self.session.wallet)
d = pub.start(p['name'],
p['file_path'],
p['bid'],
title=p['title'],
description=p['description'],
thumbnail=p['thumbnail'],
key_fee=p['key_fee'],
key_fee_address=p['key_fee_address'],
content_license=p['content_license'],
author=p['author'],
sources=p['sources'])
d.addCallbacks(lambda msg: self._render_response(msg, OK_CODE),
lambda err: self._render_response(err.getTraceback(), BAD_REQUEST))
return d
def jsonrpc_abandon_name(self, p):
"""
Abandon a name and reclaim credits from the claim
Args:
'txid': txid of claim, string
Return:
Confirmation message
"""
if 'txid' in p.keys():
txid = p['txid']
else:
return server.failure
def _disp(x):
log.info("[" + str(datetime.now()) + "] Abandoned name claim tx " + str(x))
return self._render_response(x, OK_CODE)
d = defer.Deferred()
d.addCallback(lambda _: self.session.wallet.abandon_name(txid))
d.addCallback(_disp)
d.callback(None)
return d
def jsonrpc_get_name_claims(self):
"""
Get my name claims
Args:
None
Returns
list of name claims
"""
def _clean(claims):
for c in claims:
for k in c.keys():
if isinstance(c[k], Decimal):
c[k] = float(c[k])
return defer.succeed(claims)
d = self.session.wallet.get_name_claims()
d.addCallback(_clean)
d.addCallback(lambda claims: self._render_response(claims, OK_CODE))
return d
def jsonrpc_get_time_behind_blockchain(self):
"""
Get number of blocks behind the blockchain
Args:
None
Returns:
number of blocks behind blockchain, int
"""
def _get_time_behind():
try:
local_height = self.session.wallet.network.get_local_height()
remote_height = self.session.wallet.network.get_server_height()
return defer.succeed(remote_height - local_height)
except:
return defer.fail()
d = _get_time_behind()
d.addCallback(lambda r: self._render_response(r, OK_CODE))
return d
def jsonrpc_get_new_address(self):
"""
Generate a new wallet address
Args:
None
Returns:
new wallet address, base 58 string
"""
def _disp(address):
log.info("[" + str(datetime.now()) + "] Got new wallet address: " + address)
return defer.succeed(address)
d = self.session.wallet.get_new_address()
d.addCallback(_disp)
d.addCallback(lambda address: self._render_response(address, OK_CODE))
return d
# def jsonrpc_update_name(self, metadata):
# def _disp(x):
# print x
# return x
#
# metadata = json.loads(metadata)
#
# required = ['name', 'file_path', 'bid']
#
# for r in required:
# if not r in metadata.keys():
# return defer.fail()
#
# d = defer.Deferred()
# d.addCallback(lambda _: self.session.wallet.update_name(metadata))
# d.addCallback(_disp)
# d.callback(None)
#
# return d
def jsonrpc_toggle_fetcher_verbose(self):
"""
Toggle fetcher verbose mode
Args:
None
Returns:
Fetcher verbose status, bool
"""
if self.fetcher.verbose:
self.fetcher.verbose = False
else:
self.fetcher.verbose = True
return self._render_response(self.fetcher.verbose, OK_CODE)
def jsonrpc_check_for_new_version(self):
"""
Checks local version against versions in __init__.py and version.py in the lbrynet and lbryum repos
Args:
None
Returns:
true/false, true meaning that there is a new version available
"""
def _check_version():
if (lbrynet_version >= self.git_lbrynet_version) and (lbryum_version >= self.git_lbryum_version):
log.info("[" + str(datetime.now()) + "] Up to date")
return self._render_response(False, OK_CODE)
else:
log.info("[" + str(datetime.now()) + "] Updates available")
return self._render_response(True, OK_CODE)
return _check_version()
def jsonrpc_upload_log(self, p=None):
if p:
if 'name_prefix' in p.keys():
prefix = p['name_prefix'] + '_api'
else:
prefix = None
if 'exclude_previous' in p.keys:
exclude_previous = p['exclude_previous']
else:
exclude_previous = True
else:
prefix = "api"
exclude_previous = True
d = self._upload_log(name_prefix=prefix, exclude_previous=exclude_previous)
d.addCallback(lambda _: self._render_response(True, OK_CODE))
return d
class LBRYDaemonCommandHandler(object):
def __init__(self, command):
self._api = jsonrpc.Proxy(API_CONNECTION_STRING)
self.command = command
def run(self, params=None):
if params:
d = self._api.callRemote(self.command, params)
else:
d = self._api.callRemote(self.command)
return d
class LBRYindex(resource.Resource):
def __init__(self, ui_dir):
resource.Resource.__init__(self)
self.ui_dir = ui_dir
isLeaf = False
def _delayed_render(self, request, results):
request.write(str(results))
request.finish()
def getChild(self, name, request):
if name == '':
return self
return resource.Resource.getChild(self, name, request)
def render_GET(self, request):
return static.File(os.path.join(self.ui_dir, "index.html")).render_GET(request)
class LBRYFileRender(resource.Resource):
isLeaf = False
def render_GET(self, request):
if 'name' in request.args.keys():
api = jsonrpc.Proxy(API_CONNECTION_STRING)
if request.args['name'][0] != 'lbry':
d = api.callRemote("get", {'name': request.args['name'][0]})
d.addCallback(lambda results: static.File(results['path']).render_GET(request))
else:
request.redirect(UI_ADDRESS)
request.finish()
return server.NOT_DONE_YET
else:
return server.failure