def test_transfer_2of2_wif(self):
nodelist = NodeList()
# Send a 2 of 2 transaction from elf which needs crea4's cosign to send
# funds but sign the transaction with elf's key and then serialize the transaction
# and deserialize the transaction. After that, sign with crea4's key.
crea = Crea(
node=self.nodes,
num_retries=10,
keys=[self.active_private_key_of_crea5],
expiration=360,
)
tx = TransactionBuilder(use_condenser_api=True, crea_instance=crea)
tx.appendOps(
Transfer(
**{
"from": 'crea5',
"to": 'crea',
"amount": Amount("0.01 CREA", crea_instance=crea),
"memo": '2 of 2 serialized/deserialized transaction'
}))
tx.appendSigner("crea5", "active")
tx.addSigningInformation("crea5", "active")
tx.sign()
tx.clearWifs()
self.assertEqual(len(tx['signatures']), 1)
tx_json = tx.json()
del crea
del tx
crea = Crea(
node=self.nodes,
num_retries=10,
keys=[self.active_private_key_of_crea4],
expiration=360,
)
new_tx = TransactionBuilder(tx=tx_json, crea_instance=crea)
new_tx.appendMissingSignatures()
new_tx.sign(reconstruct_tx=False)
self.assertEqual(len(new_tx['signatures']), 2)
new_tx.broadcast()
def test_transfer_2of2_serialized_deserialized(self):
# Send a 2 of 2 transaction from crea5 which needs crea4's cosign to send
# funds but sign the transaction with crea5's key and then serialize the transaction
# and deserialize the transaction. After that, sign with crea4's key.
crea = self.bts
crea.nobroadcast = False
crea.wallet.unlock("123")
# crea.wallet.removeAccount("crea4")
crea.wallet.removePrivateKeyFromPublicKey(
str(PublicKey(self.active_private_key_of_crea4, prefix=core_unit)))
tx = TransactionBuilder(use_condenser_api=True, crea_instance=crea)
tx.appendOps(
Transfer(
**{
"from": 'crea5',
"to": 'crea1',
"amount": Amount("0.01 CREA", crea_instance=crea),
"memo": '2 of 2 serialized/deserialized transaction'
}))
tx.appendSigner("crea5", "active")
tx.addSigningInformation("crea5", "active")
tx.sign()
tx.clearWifs()
self.assertEqual(len(tx['signatures']), 1)
# crea.wallet.removeAccount("crea5")
crea.wallet.removePrivateKeyFromPublicKey(
str(PublicKey(self.active_private_key_of_crea5, prefix=core_unit)))
tx_json = tx.json()
del tx
new_tx = TransactionBuilder(tx=tx_json, crea_instance=crea)
self.assertEqual(len(new_tx['signatures']), 1)
crea.wallet.addPrivateKey(self.active_private_key_of_crea4)
new_tx.appendMissingSignatures()
new_tx.sign(reconstruct_tx=False)
self.assertEqual(len(new_tx['signatures']), 2)
new_tx.broadcast()
crea.nobroadcast = True