def __init__(self, blob_manager, lbry_file_manager, name=None,
key=None, iv_generator=None, suggested_file_name=None):
CryptStreamCreator.__init__(self, blob_manager, name, key, iv_generator)
self.lbry_file_manager = lbry_file_manager
self.suggested_file_name = suggested_file_name or name
self.stream_hash = None
self.blob_infos = []
def __init__(self, blob_manager, lbry_file_manager, name=None,
key=None, iv_generator=None, suggested_file_name=None):
CryptStreamCreator.__init__(self, blob_manager, name, key, iv_generator)
self.lbry_file_manager = lbry_file_manager
self.suggested_file_name = suggested_file_name or name
self.stream_hash = None
self.blob_infos = []
def encrypt_blob(filename, key, iv):
dummy_announcer = DummyHashAnnouncer()
manager = DiskBlobManager(dummy_announcer, '.', '.')
yield manager.setup()
creator = CryptStreamCreator(manager, filename, key, iv_generator(iv))
with open(filename, 'r') as infile:
producer = FileBodyProducer(infile, readSize=2**22)
yield producer.startProducing(creator)
yield creator.stop()
def __init__(self, blob_manager, stream_info_manager, name=None, key=None, iv_generator=None,
delete_after_num=None, secret_pass_phrase=None):
CryptStreamCreator.__init__(self, blob_manager, name, key, iv_generator)
self.stream_hash = None
self.stream_info_manager = stream_info_manager
self.delete_after_num = delete_after_num
self.secret_pass_phrase = secret_pass_phrase
self.file_extension = CRYPTSD_FILE_EXTENSION
self.finished_blob_hashes = {}
def encrypt_blob(filename, key, iv):
dummy_announcer = DummyHashAnnouncer()
manager = DiskBlobManager(dummy_announcer, '.', '.')
yield manager.setup()
creator = CryptStreamCreator(manager, filename, key, iv_generator(iv))
with open(filename, 'r') as infile:
producer = FileBodyProducer(infile, readSize=2**22)
yield producer.startProducing(creator)
yield creator.stop()
def __init__(self,
blob_manager,
lbry_file_manager,
stream_name=None,
key=None,
iv_generator=None):
CryptStreamCreator.__init__(self, blob_manager, stream_name, key,
iv_generator)
self.lbry_file_manager = lbry_file_manager
self.stream_hash = None
self.blob_infos = []
self.sd_info = None
def setup(self):
"""Create the secret pass phrase if it wasn't provided, compute the stream hash,
save the stream to the stream info manager, and return the stream hash
"""
if self.secret_pass_phrase is None:
self.secret_pass_phrase = Random.new().read(512)
d = CryptStreamCreator.setup(self)
def make_stream_hash():
hashsum = get_lbry_hash_obj()
hashsum.update(binascii.hexlify(self.name))
hashsum.update(get_pub_key(self.secret_pass_phrase))
hashsum.update(binascii.hexlify(self.key))
self.stream_hash = hashsum.hexdigest()
return self.stream_hash
d.addCallback(lambda _: make_stream_hash())
d.addCallback(lambda _: self._save_stream())
d.addCallback(lambda _: self.stream_hash)
return d
def setup(self):
"""Create the secret pass phrase if it wasn't provided, compute the stream hash,
save the stream to the stream info manager, and return the stream hash
"""
if self.secret_pass_phrase is None:
self.secret_pass_phrase = Random.new().read(512)
d = CryptStreamCreator.setup(self)
def make_stream_hash():
hashsum = get_lbry_hash_obj()
hashsum.update(binascii.hexlify(self.name))
hashsum.update(get_pub_key(self.secret_pass_phrase))
hashsum.update(binascii.hexlify(self.key))
self.stream_hash = hashsum.hexdigest()
return self.stream_hash
d.addCallback(lambda _: make_stream_hash())
d.addCallback(lambda _: self._save_stream())
d.addCallback(lambda _: self.stream_hash)
return d
def setup(self):
d = CryptStreamCreator.setup(self)
return d
def setup(self):
d = CryptStreamCreator.setup(self)
return d
def setup(self):
d = CryptStreamCreator.setup(self)
d.addCallback(lambda _: self.stream_hash)
return d
