def showOutput(self):
while type(self.channel) is type(None) and self.flowRunning:
time.sleep(1)
try:
while self.flowRunning:
for block in blockmetadb.get_blocks_by_type('brd'):
if block in self.alreadyOutputed:
continue
block = Block(block)
b_hash = bytesconverter.bytes_to_str(block.getHash())
if block.getMetadata('ch') != self.channel:
continue
if not self.flowRunning:
break
logger.info('\n------------------------',
prompt=False, terminal=True)
content = block.getContent()
# Escape new lines, remove trailing whitespace, and escape ansi sequences
content = escapeansi.escape_ANSI(content.replace(
b'\n', b'\\n').replace(b'\r', b'\\r').strip().decode('utf-8'))
logger.info(block.getDate().strftime(
"%m/%d %H:%M") + ' - ' + logger.colors.reset + content, prompt=False, terminal=True)
self.alreadyOutputed.append(b_hash)
time.sleep(5)
except KeyboardInterrupt:
self.flowRunning = False
def print_site_list():
"""Create a new MOTD message for the Onionr network."""
block_list = get_blocks_by_type('osite')
if not block_list:
logger.info('No sites saved right now', terminal=True)
for block in block_list:
block = Block(block)
if block.isSigned():
logger.info(block.signer.replace('=', ''), terminal=True)
else:
logger.info(block.hash, terminal=True)
def get_motd()->Response:
motds = blockmetadb.get_blocks_by_type("motd")
newest_time = 0
message = "No MOTD currently present."
for x in motds:
bl = onionrblocks.onionrblockapi.Block(x)
if not bl.verifySig() or bl.signer != bytesconverter.bytes_to_str(unpaddedbase32.repad(bytesconverter.str_to_bytes(signer))): continue
if not bl.isSigner(signer): continue
if bl.claimedTime > newest_time:
newest_time = bl.claimedTime
message = bl.bcontent
return Response(message, headers={"Content-Type": "text/plain"})
def find_site_gzip(user_id: str) -> tarfile.TarFile:
"""Return verified site tar object"""
sites = blockmetadb.get_blocks_by_type('osite')
user_site = None
user_id = unpaddedbase32.repad(user_id)
for site in sites:
block = onionrblockapi.Block(site)
if block.isSigner(user_id):
user_site = block
if not user_site is None:
return tarfile.open(fileobj=io.BytesIO(user_site.bcontent), mode='r')
return None
def load_inbox():
inbox_list = []
deleted = simplekv.DeadSimpleKV(identifyhome.identify_home() +
'/mailcache.dat').get('deleted_mail')
if deleted is None:
deleted = []
for blockHash in blockmetadb.get_blocks_by_type('pm'):
block = onionrblockapi.Block(blockHash)
block.decrypt()
if block.decrypted and reconstructhash.deconstruct_hash(
blockHash) not in deleted:
inbox_list.append(blockHash)
return inbox_list
def find_site(user_id: str) -> Union[BlockHash, None]:
"""Returns block hash str for latest block for a site by a given user id"""
# If mnemonic delim in key, convert to base32 version
if mnemonickeys.DELIMITER in user_id:
user_id = mnemonickeys.get_base32(user_id)
if not stringvalidators.validate_pub_key(user_id):
raise onionrexceptions.InvalidPubkey
found_site = None
sites = blockmetadb.get_blocks_by_type('zsite')
# Find site by searching all site blocks. eww O(N) ☹️, TODO: event based
for site in sites:
site = Block(site)
if site.isSigner(user_id) and site.verifySig():
found_site = site.hash
return found_site
def service_creator(daemon):
assert isinstance(daemon, communicator.OnionrCommunicatorDaemon)
# Find socket connection blocks
# TODO cache blocks and only look at recently received ones
con_blocks = blockmetadb.get_blocks_by_type('con')
for b in con_blocks:
if not b in daemon.active_services:
bl = onionrblockapi.Block(b, decrypt=True)
bs = bytesconverter.bytes_to_str(bl.bcontent) + '.onion'
if server_exists(bl.signer):
continue
if stringvalidators.validate_pub_key(bl.signer) and stringvalidators.validate_transport(bs):
signer = bytesconverter.bytes_to_str(bl.signer)
daemon.active_services.append(b)
daemon.active_services.append(signer)
if not daemon.services.create_server(signer, bs, daemon):
daemon.active_services.remove(b)
daemon.active_services.remove(signer)
daemon.decrementThreadCount('service_creator')
def get_blocks_by_type_endpoint(name):
blocks = blockmetadb.get_blocks_by_type(name)
return Response(','.join(blocks))
def refresh_db(self):
self.check_time = get_epoch()
if not self.block_type:
self.block_list = get_block_list()
else:
self.block_list = get_blocks_by_type(self.block_type)
