def test_transfer_2of2_offline(self):
# Send a 2 of 2 transaction from dpaygo5 which needs dpaygo4's cosign to send
# funds but sign the transaction with dpaygo5's key and then serialize the transaction
# and deserialize the transaction. After that, sign with dpaygo4's key.
dpay = self.bts
dpay.nobroadcast = False
dpay.wallet.unlock("123")
dpay.wallet.removeAccount("dpaygo4")
tx = TransactionBuilder(dpay_instance=dpay)
tx.appendOps(
Transfer(
**{
"from": 'dpaygo5',
"to": 'dpaygo',
"amount": '0.01 BBD',
"memo": '2 of 2 serialized/deserialized transaction'
}))
tx.appendSigner("dpaygo5", "active")
tx.addSigningInformation("dpaygo5", "active")
tx.sign()
tx.clearWifs()
self.assertEqual(len(tx['signatures']), 1)
dpay.wallet.removeAccount("dpaygo5")
dpay.wallet.addPrivateKey(self.active_private_key_of_dpaygo4)
tx.appendMissingSignatures()
tx.sign(reconstruct_tx=False)
self.assertEqual(len(tx['signatures']), 2)
tx.broadcast()
dpay.nobroadcast = True
dpay.wallet.addPrivateKey(self.active_private_key_of_dpaygo5)
def test_transfer_2of2_wif(self):
nodelist = NodeList()
# Send a 2 of 2 transaction from elf which needs dpaygo4'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 dpaygo4's key.
dpay = DPay(
node=nodelist.get_testnet(),
num_retries=10,
keys=[self.active_private_key_of_dpaygo5],
expiration=360,
)
tx = TransactionBuilder(dpay_instance=dpay)
tx.appendOps(
Transfer(
**{
"from": 'dpaygo5',
"to": 'dpaygo',
"amount": '0.01 BBD',
"memo": '2 of 2 serialized/deserialized transaction'
}))
tx.appendSigner("dpaygo5", "active")
tx.addSigningInformation("dpaygo5", "active")
tx.sign()
tx.clearWifs()
self.assertEqual(len(tx['signatures']), 1)
tx_json = tx.json()
del dpay
del tx
dpay = DPay(
node=nodelist.get_testnet(),
num_retries=10,
keys=[self.active_private_key_of_dpaygo4],
expiration=360,
)
new_tx = TransactionBuilder(tx=tx_json, dpay_instance=dpay)
new_tx.appendMissingSignatures()
new_tx.sign(reconstruct_tx=False)
self.assertEqual(len(new_tx['signatures']), 2)
new_tx.broadcast()