def test_transfer_2of2_offline(self):
# Send a 2 of 2 transaction from beem5 which needs beem4's cosign to send
# funds but sign the transaction with beem5's key and then serialize the transaction
# and deserialize the transaction. After that, sign with beem4's key.
steem = self.bts
steem.nobroadcast = False
steem.wallet.unlock("123")
steem.wallet.removeAccount("beem4")
tx = TransactionBuilder(steem_instance=steem)
tx.appendOps(
Transfer(
**{
"from": 'beem5',
"to": 'beem',
"amount": '0.01 SBD',
"memo": '2 of 2 serialized/deserialized transaction'
}))
tx.appendSigner("beem5", "active")
tx.addSigningInformation("beem5", "active")
tx.sign()
tx.clearWifs()
self.assertEqual(len(tx['signatures']), 1)
steem.wallet.removeAccount("beem5")
steem.wallet.addPrivateKey(self.active_private_key_of_beem4)
tx.appendMissingSignatures()
tx.sign(reconstruct_tx=False)
self.assertEqual(len(tx['signatures']), 2)
tx.broadcast()
steem.nobroadcast = True
steem.wallet.addPrivateKey(self.active_private_key_of_beem5)
def test_transfer_2of2_serialized_deserialized(self):
# Send a 2 of 2 transaction from elf which needs steemfiles'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 steemfiles's key.
steem = self.bts
steem.nobroadcast = False
steem.wallet.unlock("123")
steem.wallet.removeAccount("steemfiles")
tx = TransactionBuilder(steem_instance=steem)
tx.appendOps(
Transfer(
**{
"from": 'elf',
"to": 'leprechaun',
"amount": '0.01 SBD',
"memo": '2 of 2 serialized/deserialized transaction'
}))
tx.appendSigner("elf", "active")
tx.addSigningInformation("elf", "active")
tx.sign()
tx.clearWifs()
self.assertEqual(len(tx['signatures']), 1)
steem.wallet.removeAccount("elf")
tx_json = tx.json()
del tx
new_tx = TransactionBuilder(tx=tx_json, steem_instance=steem)
self.assertEqual(len(new_tx['signatures']), 1)
steem.wallet.addPrivateKey(self.active_private_key_of_steemfiles)
new_tx.appendMissingSignatures()
new_tx.sign(reconstruct_tx=False)
self.assertEqual(len(new_tx['signatures']), 2)
new_tx.broadcast()
steem.nobroadcast = True
def test_transfer_2of2_serialized_deserialized(self):
# Send a 2 of 2 transaction from beem5 which needs beem4's cosign to send
# funds but sign the transaction with beem5's key and then serialize the transaction
# and deserialize the transaction. After that, sign with beem4's key.
steem = self.bts
steem.nobroadcast = False
steem.wallet.unlock("123")
# steem.wallet.removeAccount("beem4")
steem.wallet.removePrivateKeyFromPublicKey(str(PublicKey(self.active_private_key_of_beem4, prefix=core_unit)))
tx = TransactionBuilder(use_condenser_api=True, steem_instance=steem)
tx.appendOps(Transfer(**{"from": 'beem5',
"to": 'beem1',
"amount": Amount("0.01 STEEM", steem_instance=steem),
"memo": '2 of 2 serialized/deserialized transaction'}))
tx.appendSigner("beem5", "active")
tx.addSigningInformation("beem5", "active")
tx.sign()
tx.clearWifs()
self.assertEqual(len(tx['signatures']), 1)
# steem.wallet.removeAccount("beem5")
steem.wallet.removePrivateKeyFromPublicKey(str(PublicKey(self.active_private_key_of_beem5, prefix=core_unit)))
tx_json = tx.json()
del tx
new_tx = TransactionBuilder(tx=tx_json, steem_instance=steem)
self.assertEqual(len(new_tx['signatures']), 1)
steem.wallet.addPrivateKey(self.active_private_key_of_beem4)
new_tx.appendMissingSignatures()
new_tx.sign(reconstruct_tx=False)
self.assertEqual(len(new_tx['signatures']), 2)
new_tx.broadcast()
steem.nobroadcast = True
def test_transfer_2of2_wif(self):
# Send a 2 of 2 transaction from elf which needs steemfiles'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 steemfiles's key.
steem = Steem(node=["wss://testnet.steem.vc"],
num_retries=10,
keys=[self.active_private_key_of_elf])
tx = TransactionBuilder(steem_instance=steem)
tx.appendOps(
Transfer(
**{
"from": 'elf',
"to": 'leprechaun',
"amount": '0.01 SBD',
"memo": '2 of 2 serialized/deserialized transaction'
}))
tx.appendSigner("elf", "active")
tx.addSigningInformation("elf", "active")
tx.sign()
tx.clearWifs()
self.assertEqual(len(tx['signatures']), 1)
tx_json = tx.json()
del steem
del tx
steem = Steem(node=["wss://testnet.steem.vc"],
num_retries=10,
keys=[self.active_private_key_of_steemfiles])
new_tx = TransactionBuilder(tx=tx_json, steem_instance=steem)
new_tx.appendMissingSignatures()
new_tx.sign(reconstruct_tx=False)
self.assertEqual(len(new_tx['signatures']), 2)
new_tx.broadcast()
def test_transfer_2of2_wif(self):
nodelist = NodeList()
# Send a 2 of 2 transaction from elf which needs beem4'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 beem4's key.
steem = Steem(
node=self.nodes,
num_retries=10,
keys=[self.active_private_key_of_beem5],
expiration=360,
)
tx = TransactionBuilder(use_condenser_api=True, steem_instance=steem)
tx.appendOps(
Transfer(
**{
"from": 'beem5',
"to": 'beem',
"amount": Amount("0.01 STEEM", steem_instance=steem),
"memo": '2 of 2 serialized/deserialized transaction'
}))
tx.appendSigner("beem5", "active")
tx.addSigningInformation("beem5", "active")
tx.sign()
tx.clearWifs()
self.assertEqual(len(tx['signatures']), 1)
tx_json = tx.json()
del steem
del tx
steem = Steem(
node=self.nodes,
num_retries=10,
keys=[self.active_private_key_of_beem4],
expiration=360,
)
new_tx = TransactionBuilder(tx=tx_json, steem_instance=steem)
new_tx.appendMissingSignatures()
new_tx.sign(reconstruct_tx=False)
self.assertEqual(len(new_tx['signatures']), 2)
new_tx.broadcast()