def account_from_seed(secret): seed = seed_from_human(secret) public_key = crypto.get_public_key(seed) account = crypto.hash160(public_key) account = account_to_human(account) return account
def register_user(name, email, token):
# Generamos las claves para el nuevo usuario
crypto.generate_rsa()
# Obtenemos la clave publica
public_key = crypto.get_public_key()
# Completamos todos lo campos necesarios para realizar la solicitud
url = URL_API_USERS + "/register"
header = {
'Authorization': 'Bearer ' + token,
}
args = {
'nombre': name,
'email': email,
'publicKey': public_key.decode('utf-8'),
}
# Llamada a la API con los datos que hemos completado para crear el usuario.
response = requests.post(url, headers=header, json=args)
# No hay caso de fallo. La llamada a la API siempre devuelve HTTP 200
print("Identidad creada con los siguientes datos:")
print("\t - Nombre: " + response.json()['nombre'])
print("\t - Email: " + email)
print("\t - Fecha creacion: " +
time.strftime("%D %H:%M", time.localtime(response.json()['ts'])))
def generate_keypair(): """ Generate an address and a secret key """ seed = os.urandom(32) public_key = crypto.get_public_key(seed) account = crypto.hash160(public_key) account = address.account_to_human(account) seed = address.seed_to_human(seed) return account, seed
def initialize_own_device(**kwargs):
own_device = Device(**kwargs)
own_device.set_public_key(crypto.get_public_key())
own_device.sign(device=own_device)
own_device.save(own_device=own_device)
metadata = own_device.get_metadata()
metadata.is_own_device = True
metadata.is_trusted = settings.CENTRAL_SERVER
metadata.save()
return own_device
def sign(tx_json, secret, test=False): """ Signs a transaction with the secret and returns a tx_blob """ seed = address.seed_from_human(secret) pubkey = crypto.get_public_key(seed) tx_json['SigningPubKey'] = pubkey tx_blob = serialize.serialize_json(tx_json) signature = _sign_blob(tx_blob, seed, test) tx_json['TxnSignature'] = signature tx_blob = serialize.serialize_json(tx_json) return utils.to_hex(tx_blob)
def __init__(self):
self.private_key = generate_key()
self.public_key = get_public_key(self.private_key)
self.public_key_serial = serialize_public_key(self.public_key)
my_print("My pub key (serial): {0}".format(self.public_key_serial))
