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Code Issues Releases Wiki Activity

Reworked TransactionType (again)

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This commit is contained in:
slush0 2014-04-17 14:05:45 +02:00
parent 96966309d3
commit 1d46bd70a9
1 changed files with 4 additions and 87 deletions
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91
trezorlib/client.py
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@ -491,11 +491,10 @@ class ProtocolMixin(object):
# If there's some part of signed transaction, let's add it
if res.HasField('serialized') and res.serialized.HasField('serialized_tx'):
print "!!! RECEIVED PART OF SERIALIED TX (%d BYTES)" % len(res.serialized.serialized_tx)
print "RECEIVED PART OF SERIALIED TX (%d BYTES)" % len(res.serialized.serialized_tx)
serialized_tx += res.serialized.serialized_tx
if res.HasField('serialized') and res.serialized.HasField('signature_index'):
print "!!! SIGNED INPUT", res.serialized.signature_index
signatures[res.serialized.signature_index] = res.serialized.signature
if res.request_type == types.TXFINISHED:
@ -506,27 +505,24 @@ class ProtocolMixin(object):
current_tx = txes[res.details.tx_hash]
if res.request_type == types.TXMETA:
print "REQUESTING META OF", binascii.hexlify(res.details.tx_hash)
msg = types.TransactionType()
msg.version = current_tx.version
msg.lock_time = current_tx.lock_time
msg.inputs_count = len(current_tx.inputs)
msg.inputs_cnt = len(current_tx.inputs)
if res.details.tx_hash:
msg.outputs_count = len(current_tx.bin_outputs)
msg.outputs_cnt = len(current_tx.bin_outputs)
else:
msg.outputs_count = len(current_tx.outputs)
msg.outputs_cnt = len(current_tx.outputs)
res = self.call(proto.TxAck(tx=msg))
continue
elif res.request_type == types.TXINPUT:
print "REQUESTING INPUT", res.details.request_index, "OF", binascii.hexlify(res.details.tx_hash)
msg = types.TransactionType()
msg.inputs.extend([current_tx.inputs[res.details.request_index], ])
res = self.call(proto.TxAck(tx=msg))
continue
elif res.request_type == types.TXOUTPUT:
print "REQUESTING OUTOUT", res.details.request_index, "OF", binascii.hexlify(res.details.tx_hash)
msg = types.TransactionType()
if res.details.tx_hash:
msg.bin_outputs.extend([current_tx.bin_outputs[res.details.request_index], ])
@ -686,82 +682,3 @@ class TrezorClientDebug(ProtocolMixin, TextUIMixin, DebugWireMixin, BaseClient):
class TrezorDebugClient(ProtocolMixin, DebugLinkMixin, DebugWireMixin, BaseClient):
pass
'''
def _sign_tx(self, coin_name, inputs, outputs):
''
inputs: list of TxInput
outputs: list of TxOutput
proto.TxInput(index=0,
address_n=0,
amount=0,
prev_hash='',
prev_index=0,
#script_sig=
)
proto.TxOutput(index=0,
address='1Bitkey',
#address_n=[],
amount=100000000,
script_type=proto.PAYTOADDRESS,
#script_args=
)
''
start = time.time()
try:
self.transport.session_begin()
# Prepare and send initial message
tx = proto.SignTx()
tx.inputs_count = len(inputs)
tx.outputs_count = len(outputs)
res = self.call(tx)
# Prepare structure for signatures
signatures = [None]*len(inputs)
serialized_tx = ''
counter = 0
while True:
counter += 1
if isinstance(res, proto.Failure):
raise CallException("Signing failed")
if not isinstance(res, proto.TxRequest):
raise CallException("Unexpected message")
# If there's some part of signed transaction, let's add it
if res.serialized_tx:
print "!!! RECEIVED PART OF SERIALIED TX (%d BYTES)" % len(res.serialized_tx)
serialized_tx += res.serialized_tx
if res.signed_index >= 0 and res.signature:
print "!!! SIGNED INPUT", res.signed_index
signatures[res.signed_index] = res.signature
if res.request_index < 0:
# Device didn't ask for more information, finish workflow
break
# Device asked for one more information, let's process it.
if res.request_type == types.TXOUTPUT:
res = self.call(outputs[res.request_index])
continue
elif res.request_type == types.TXINPUT:
print "REQUESTING", res.request_index
res = self.call(inputs[res.request_index])
continue
finally:
self.transport.session_end()
print "SIGNED IN %.03f SECONDS, CALLED %d MESSAGES, %d BYTES" % \
(time.time() - start, counter, len(serialized_tx))
return (signatures, serialized_tx)
'''