def __init__(self, cip, cport, sip, sport, lbip, lbport):
# create an INET, STREAMing socket
self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sip = sip
self.sport = sport
self.cip = cip
self.cport = cport
self.lbip = lbip
self.lbport = lbport
self.store = KeyStore((self.lbip, self.lbport), (self.cip, self.cport),
(self.sip, sport)) # KeyStore
def add_key(tag):
if tag.__class__.__name__ != 'NTAG215':
logger.error(f'Wrong tag type ({tag.__class__.__name__})')
return
logger.info('Adding key')
keystore = KeyStore(args.database_file)
key = keystore.add_new_key(tag.identifier)
secret = key[0]
key = key[1]
tag.write(6, secret[0:4])
tag.write(7, secret[4:8])
tag.write(8, secret[8:12])
tag.write(9, secret[12:16])
tag.protect(password=key.get_access_key(),
read_protect=True,
protect_from=4)
def verify_single_block_multi_transaction_blockchain(tx_pool):
blockchain = Blockchain()
key_store = KeyStore()
block_number = 0
previous_block_hash = blockchain.current_block.block_hash if not blockchain.is_empty(
) else None
header = BlockHeader(block_number, previous_block_hash, key_store,
config.MINING_DIFFICULTY)
txs = [tx_pool.get() for i in xrange(config.BLOCKCHAIN_LENGTH)]
block = MultiTransactionBlock(header, txs)
if previous_block_hash:
blockchain.current_block.header.next_block = block
blockchain.accept_block(block)
print block
logger.info(block)
blockchain.verify_chain()
def main():
args = parser.parse_args()
key_store = KeyStore(args.project_id)
kms_client = googleapiclient.discovery.build('cloudkms', 'v1')
kms = GoogleKMS(kms_client, args.project_id, args.location_id,
args.key_ring_id, key_store)
if args.command == "put":
kms.put(args.key_id, Config.DEFAULT_DATASTORE_KIND, args.name,
args.plaintext)
elif args.command == "get":
print(kms.get(args.key_id, Config.DEFAULT_DATASTORE_KIND, args.name))
elif args.command == "get-all":
print(kms.get_all(args.key_id, Config.DEFAULT_DATASTORE_KIND))
elif args.command == "create-keyring":
print(
kms.create_key_ring(kms_client, args.project_id, args.location_id,
args.new_keyring_id))
elif args.command == "create-key":
print(
kms.create_key(kms_client, args.project_id, args.location_id,
args.key_ring_id, args.new_key_id))
else:
parser.print_help()
def authenticate_key(tag):
global currentEvent, pin
if tag.__class__.__name__ != 'NTAG215':
logger.error(f'Wrong tag type ({tag.__class__.__name__})')
return
logger.info('Authenticating key')
keystore = KeyStore(args.database_file)
key = keystore.get_key_from_db(tag.identifier)
if key is None:
logger.error('No key found for tag')
return
if tag.authenticate(key.access_key) and key.validate(tag.read(6)):
logger.info('Switching on pin')
pin.on()
if pin.is_active:
logger.info('Renewing scheduler')
if currentEvent:
currentEvent.cancel()
currentEvent = Scheduler(10, pin.off)
currentEvent.start()
def get_conf():
ks = KeyStore()
return ks.get_elasticsearch_credentials()
from ucryptolib import aes
from hashlib import hmac_sha512
from io import BytesIO
reckless_fname = "%s/%s" % (storage_root, "reckless.json")
qr_scanner = QRScanner()
usb_host = USBHost()
# entropy that will be converted to mnemonic
entropy = None
# network we are using
network = None
# our key storage
keystore = KeyStore(storage_root=storage_root)
DEFAULT_XPUBS = []
ALL_XPUBS = []
SUPPORTED_SCRIPTS = {
"p2wpkh": "Native Segwit",
"p2sh-p2wpkh": "Nested Segwit",
"p2wsh-sortedmulti": "Native Segwit Multisig",
"p2sh-p2wsh-sortedmulti": "Nested Segwit Multisig",
}
def catchit(fn):
""" Catches an error in the function and
displays error screen with exception """
# Maybe there is a better way...
def _retrieve_credentials(self):
ks = KeyStore()
creds = ks.get_email_credentials()
self._user = creds["user"]
self._password = creds["password"]