def test_hashing_name_hashing():
assert hashing.namehash_encode(
'nm', 'welghmolql.test'
) == 'nm_Ziiq3M9ASEHXCV71qUNde6SsomqwZjYPFvnJSvTkpSUDiXqH3'
assert hashing.namehash_encode(
'pp', 'welghmolql.test'
) == 'pp_Ziiq3M9ASEHXCV71qUNde6SsomqwZjYPFvnJSvTkpSUDiXqH3'
assert hashing.namehash_encode(
'nm',
'abc.test') != 'nm_2KrC4asc6fdv82uhXDwfiqB1TY2htjhnzwzJJKLxidyMymJRUQ'
def transfer_ownership(self,
account,
recipient_pubkey,
fee=defaults.FEE,
tx_ttl=defaults.TX_TTL):
"""
transfer ownership of a name
:return: the transaction
"""
# get the name_id and pointers
name_id = hashing.namehash_encode(NAME, self.domain)
# get the transaction builder
txb = self.client.tx_builder
# get the account nonce and ttl
nonce, ttl = self.client._get_nonce_ttl(account.get_address(), tx_ttl)
# create transaction
tx = txb.tx_name_transfer(account.get_address(), name_id,
recipient_pubkey, fee, ttl, nonce)
# sign the transaction
tx_signed = self.client.sign_transaction(account, tx.tx)
# post the transaction to the chain
self.client.broadcast_transaction(tx_signed.tx, tx_signed.hash)
# update the status
self.status = NameStatus.TRANSFERRED
return tx_signed
def update(self,
account,
target,
name_ttl=defaults.NAME_TTL,
client_ttl=defaults.NAME_CLIENT_TTL,
fee=defaults.FEE,
tx_ttl=defaults.TX_TTL):
if not self.check_claimed():
raise NameUpdateError('Must be claimed to update pointer')
if isinstance(target, oracles.Oracle):
if target.oracle_id is None:
raise ValueError(
'You must register the oracle before using it as target')
target = target.oracle_id
# get the name_id and pointers
name_id = hashing.namehash_encode(NAME, self.domain)
pointers = self._get_pointers(target)
# get the transaction builder
txb = self.client.tx_builder
# get the account nonce and ttl
nonce, ttl = self.client._get_nonce_ttl(account.get_address(), tx_ttl)
# create transaction
tx = txb.tx_name_update(account.get_address(), name_id, pointers,
name_ttl, client_ttl, fee, ttl, nonce)
# sign the transaction
tx_signed = self.client.sign_transaction(account, tx.tx)
# post the transaction to the chain
self.client.broadcast_transaction(tx_signed.tx, tx_signed.hash)
return tx_signed
def update(self,
account,
target,
name_ttl=DEFAULT_NAME_TTL,
client_ttl=NAME_CLIENT_TTL,
fee=DEFAULT_FEE,
tx_ttl=DEFAULT_TX_TTL):
if self.status != NameStatus.CLAIMED:
raise NameUpdateError('Must be claimed to update pointer')
if isinstance(target, oracle.Oracle):
if target.oracle_id is None:
raise ValueError(
'You must register the oracle before using it as target')
target = target.oracle_id
# TODO: check the value for name ttl?
# get the name_id and pointers
name_id = hashing.namehash_encode("nm", self.domain)
pointers = self._get_pointers(target)
# get the transaction builder
txb = TxBuilder(self.client, account)
# create claim transaction
tx, sg, tx_hash = txb.tx_name_update(name_id, pointers, name_ttl,
client_ttl, fee, tx_ttl)
# post the transaction to the chain
txb.post_transaction(tx, tx_hash)
# ensure tx
if self.client.blocking_mode:
txb.wait_tx(tx_hash)
return tx_hash
def revoke(self, account, fee=DEFAULT_FEE, tx_ttl=DEFAULT_TX_TTL):
"""
revoke a name
:return: the transaction
"""
# get the name_id and pointers
name_id = hashing.namehash_encode("nm", self.domain)
# get the transaction builder
txb = TxBuilder(self.client, account)
# create claim transaction
tx, sg, tx_hash = txb.tx_name_revoke(name_id, fee, tx_ttl)
# post the transaction to the chain
txb.post_transaction(tx, tx_hash)
# ensure tx
if self.client.blocking_mode:
txb.wait_tx(tx_hash)
self.status = NameStatus.REVOKED
return tx_hash
def transfer_ownership(self,
account,
recipient_pubkey,
fee=DEFAULT_FEE,
tx_ttl=DEFAULT_TX_TTL):
"""
transfer ownership of a name
:return: the transaction
"""
# get the name_id and pointers
name_id = hashing.namehash_encode("nm", self.domain)
# get the transaction builder
txb = TxBuilder(self.client, account)
# create claim transaction
tx, sg, tx_hash = txb.tx_name_transfer(name_id, recipient_pubkey, fee,
tx_ttl)
# post the transaction to the chain
txb.post_transaction(tx, tx_hash)
# update local status
self.status = NameStatus.TRANSFERRED
# ensure tx
if self.client.blocking_mode:
txb.wait_tx(tx_hash)
return tx_hash