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https://github.com/trezor/trezor-firmware.git
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Refactored messages TxInput/TxOutput
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parent
53ffe3b755
commit
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@ -1,4 +1,6 @@
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import os
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import os
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import time
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import bitkey_pb2 as proto
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import bitkey_pb2 as proto
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import random
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import random
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@ -42,7 +44,7 @@ class BitkeyClient(object):
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self.master_public_key = None
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self.master_public_key = None
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self.session_id = ''.join([ chr(random.randrange(0, 255, 1)) for _ in xrange(0, 16) ])
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self.session_id = ''.join([ chr(random.randrange(0, 255, 1)) for _ in xrange(0, 16) ])
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self.features = self.call(proto.Initialize(session_id=self.session_id))
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self.features = self.call(proto.Initialize(session_id=self.session_id))
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self.UUID = self.call(proto.GetUUID())
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self.uuid = self.get_uuid()
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def get_master_public_key(self):
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def get_master_public_key(self):
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if self.master_public_key:
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if self.master_public_key:
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@ -149,6 +151,8 @@ class BitkeyClient(object):
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)
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)
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'''
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'''
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start = time.time()
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# Prepare and send initial message
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# Prepare and send initial message
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tx = proto.SignTx()
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tx = proto.SignTx()
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tx.algo = self.algo # Choose BIP32 or ELECTRUM way for deterministic keys
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tx.algo = self.algo # Choose BIP32 or ELECTRUM way for deterministic keys
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@ -159,30 +163,45 @@ class BitkeyClient(object):
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# Prepare structure for signatures
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# Prepare structure for signatures
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signatures = [None]*len(inputs)
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signatures = [None]*len(inputs)
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serialized_tx = ''
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counter = 0
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while True:
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while True:
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if isinstance(res, proto.OutputRequest):
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counter += 1
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res = self.call(outputs[res.request_index])
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continue
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if isinstance(res, proto.InputRequest):
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if res.signed_index >= 0:
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print "!!! SIGNED INPUT"
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signatures[res.signed_index] = res.signature
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if res.request_index >= 0:
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print "REQUESTING", res.request_index
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res = self.call(inputs[res.request_index])
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continue
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# There was no request for another input,
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# so we're done!
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break
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if isinstance(res, proto.Failure):
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if isinstance(res, proto.Failure):
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raise CallException("Signing failed")
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raise CallException("Signing failed")
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return signatures
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if not isinstance(res, proto.TxRequest):
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raise CallException("Unexpected message")
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# If there's some part of signed transaction, let's add it
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if res.serialized_tx:
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print "!!! RECEIVED PART OF SERIALIED TX (%d BYTES)" % len(res.serialized_tx)
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serialized_tx += res.serialized_tx
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if res.signed_index >= 0 and res.signature:
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print "!!! SIGNED INPUT", res.signed_index
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signatures[res.signed_index] = res.signature
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if res.request_index < 0:
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# Device didn't ask for more information, finish workflow
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break
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# Device asked for one more information, let's process it.
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if res.request_type == proto.TXOUTPUT:
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res = self.call(outputs[res.request_index])
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continue
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elif res.request_type == proto.TXINPUT:
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print "REQUESTING", res.request_index
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res = self.call(inputs[res.request_index])
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continue
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print "SIGNED IN %.03f SECONDS, CALLED %d MESSAGES, %d BYTES" % \
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(time.time() - start, counter, len(serialized_tx))
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return (signatures, serialized_tx)
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#print "PBDATA", tx.SerializeToString().encode('hex')
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#print "PBDATA", tx.SerializeToString().encode('hex')
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