def electrum_tx_to_txtype(self, tx): t = types.TransactionType() d = deserialize(tx.raw) t.version = d['version'] t.lock_time = d['lockTime'] inputs = self.tx_inputs(tx) t.inputs.extend(inputs) for vout in d['outputs']: o = t.bin_outputs.add() o.amount = vout['value'] o.script_pubkey = vout['scriptPubKey'].decode('hex') return t
def electrum_tx_to_txtype(self, tx): t = self.types.TransactionType() d = deserialize(tx.raw) t.version = d['version'] t.lock_time = d['lockTime'] inputs = self.tx_inputs(tx) t.inputs.extend(inputs) for vout in d['outputs']: o = t.bin_outputs.add() o.amount = vout['value'] o.script_pubkey = bfh(vout['scriptPubKey']) return t
def electrum_tx_to_txtype(self, tx, xpub_path): t = TransactionType() if tx is None: # probably for segwit input and we don't need this prev txn return t d = deserialize(tx.raw) t.version = d['version'] t.lock_time = d['lockTime'] t.inputs = self.tx_inputs(tx, xpub_path) t.bin_outputs = [ TxOutputBinType(amount=vout['value'], script_pubkey=bfh(vout['scriptPubKey'])) for vout in d['outputs'] ] return t
def electrum_tx_to_txtype(self, tx): t = self.types.TransactionType() if tx is None: # probably for segwit input and we don't need this prev txn return t d = deserialize(tx.raw) t.version = d['version'] t.lock_time = d['lockTime'] inputs = self.tx_inputs(tx) t._extend_inputs(inputs) for vout in d['outputs']: o = t._add_bin_outputs() o.amount = vout['value'] o.script_pubkey = bfh(vout['scriptPubKey']) return t
def test_tx_unsigned(self): expected = { 'inputs': [{ 'type': 'p2pkh', 'address': 'XdjwdihsyoLpoCHFUpd8x3iH1rsMsS2q5P', 'num_sig': 1, 'prevout_hash': '3140eb24b43386f35ba69e3875eb6c93130ac66201d01c58f598defc949a5c2a', 'prevout_n': 0, 'pubkeys': ['02e61d176da16edd1d258a200ad9759ef63adf8e14cd97f53227bae35cdb84d2f6'], 'scriptSig': '01ff4c53ff0488b21e03ef2afea18000000089689bff23e1e7fb2f161daa37270a97a3d8c2e537584b2d304ecb47b86d21fc021b010d3bd425f8cf2e04824bfdf1f1f5ff1d51fadd9a41f9e3fb8dd3403b1bfe00000000', 'sequence': 4294967295, 'signatures': [None], 'x_pubkeys': ['ff0488b21e03ef2afea18000000089689bff23e1e7fb2f161daa37270a97a3d8c2e537584b2d304ecb47b86d21fc021b010d3bd425f8cf2e04824bfdf1f1f5ff1d51fadd9a41f9e3fb8dd3403b1bfe00000000']}], 'lockTime': 0, 'outputs': [{ 'address': 'Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T', 'prevout_n': 0, 'scriptPubKey': '76a914230ac37834073a42146f11ef8414ae929feaafc388ac', 'type': TYPE_ADDRESS, 'value': 1000000}], 'partial': True, 'version': 1, } tx = transaction.Transaction(unsigned_blob) self.assertEqual(tx.deserialize(), expected) self.assertEqual(tx.deserialize(), None) self.assertEqual(tx.as_dict(), {'hex': unsigned_blob, 'complete': False, 'final': True}) self.assertEqual(tx.get_outputs(), [('Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T', 1000000)]) self.assertEqual(tx.get_output_addresses(), ['Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T']) self.assertTrue(tx.has_address('Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T')) self.assertTrue(tx.has_address('XdjwdihsyoLpoCHFUpd8x3iH1rsMsS2q5P')) self.assertFalse(tx.has_address('Xn6ZqLcuKpYoSkiXKmLMWKtoF2sNExHwjT')) self.assertEqual(tx.serialize(), unsigned_blob) tx.update_signatures(signed_blob_signatures) self.assertEqual(tx.raw, signed_blob) tx.update(unsigned_blob) tx.raw = None blob = str(tx) self.assertEqual(transaction.deserialize(blob), expected)
def test_tx_unsigned(self): expected = { 'inputs': [{ 'type': 'p2pkh', 'address': 'XdjwdihsyoLpoCHFUpd8x3iH1rsMsS2q5P', 'num_sig': 1, 'prevout_hash': '3140eb24b43386f35ba69e3875eb6c93130ac66201d01c58f598defc949a5c2a', 'prevout_n': 0, 'pubkeys': [ '02e61d176da16edd1d258a200ad9759ef63adf8e14cd97f53227bae35cdb84d2f6' ], 'scriptSig': '01ff4c53ff0488b21e03ef2afea18000000089689bff23e1e7fb2f161daa37270a97a3d8c2e537584b2d304ecb47b86d21fc021b010d3bd425f8cf2e04824bfdf1f1f5ff1d51fadd9a41f9e3fb8dd3403b1bfe00000000', 'sequence': 4294967295, 'signatures': [None], 'x_pubkeys': [ 'ff0488b21e03ef2afea18000000089689bff23e1e7fb2f161daa37270a97a3d8c2e537584b2d304ecb47b86d21fc021b010d3bd425f8cf2e04824bfdf1f1f5ff1d51fadd9a41f9e3fb8dd3403b1bfe00000000' ] }], 'lockTime': 0, 'outputs': [{ 'address': 'Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T', 'prevout_n': 0, 'scriptPubKey': '76a914230ac37834073a42146f11ef8414ae929feaafc388ac', 'type': TYPE_ADDRESS, 'value': 1000000 }], 'partial': True, 'version': 1, 'tx_type': 0, 'extra_payload': b'' } tx = transaction.Transaction(unsigned_blob) self.assertEqual(tx.deserialize(), expected) self.assertEqual(tx.deserialize(), None) self.assertEqual(tx.as_dict(), { 'hex': unsigned_blob, 'complete': False, 'final': True }) self.assertEqual(tx.get_outputs(), [('Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T', 1000000)]) self.assertEqual(tx.get_output_addresses(), ['Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T']) self.assertTrue(tx.has_address('Xdt8NqE5wSX9ytfP958t4tKdXoZDo6Bm6T')) self.assertTrue(tx.has_address('XdjwdihsyoLpoCHFUpd8x3iH1rsMsS2q5P')) self.assertFalse(tx.has_address('Xn6ZqLcuKpYoSkiXKmLMWKtoF2sNExHwjT')) self.assertEqual(tx.serialize(), unsigned_blob) tx.update_signatures(signed_blob_signatures) self.assertEqual(tx.raw, signed_blob) tx.update(unsigned_blob) tx.raw = None blob = str(tx) self.assertEqual(transaction.deserialize(blob), expected)