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python-trezor
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Check if all signatures has been provided correctly

This commit is contained in:
slush0 2014-04-18 18:09:39 +02:00
parent 72753fa914
commit de1bef9533
1 changed files with 5 additions and 0 deletions
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5
trezorlib/client.py
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@ -490,6 +490,8 @@ class ProtocolMixin(object):
serialized_tx += res.serialized.serialized_tx
if res.HasField('serialized') and res.serialized.HasField('signature_index'):
if signatures[res.serialized.signature_index] != None:
raise Exception("Signature for index %d already filled" % res.serialized.signature_index)
signatures[res.serialized.signature_index] = res.serialized.signature
if res.request_type == types.TXFINISHED:
@ -529,6 +531,9 @@ class ProtocolMixin(object):
finally:
self.transport.session_end()
if None in signatures:
raise Exception("Some signatures are missing!")
print "SIGNED IN %.03f SECONDS, CALLED %d MESSAGES, %d BYTES" % \
(time.time() - start, counter, len(serialized_tx))