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trezor.client: set dependencies as keywords

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This commit is contained in:
Roman Zeyde 2015-08-18 16:48:32 +03:00
parent 0b8e7be629
commit d8489e6a5a
1 changed files with 5 additions and 6 deletions
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11
sshagent/trezor/client.py
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@ -76,11 +76,12 @@ class Client(object):
s = util.bytes2num(sig[32:]) s = util.bytes2num(sig[32:])
return (r, s) return (r, s)
def sign_identity(self, label, expected_address=None): def sign_identity(self, label, expected_address=None,
_strftime=time.strftime, _urandom=os.urandom):
from bitcoin import pubkey_to_address from bitcoin import pubkey_to_address
visual = time.strftime('%d/%m/%y %H:%M:%S') visual = _strftime('%d/%m/%y %H:%M:%S')
hidden = os.urandom(64) hidden = _urandom(64)
identity = self.get_identity(label=label) identity = self.get_identity(label=label)
derivation_path = _get_address(identity) derivation_path = _get_address(identity)
@ -108,10 +109,8 @@ class Client(object):
return _validate_signature(result=result, digest=digest) return _validate_signature(result=result, digest=digest)
def _validate_signature(result, digest): def _validate_signature(result, digest, curve=formats.ecdsa.SECP256k1):
sig = result.signature[1:] sig = result.signature[1:]
curve = formats.ecdsa.SECP256k1
verifying_key = formats.decompress_pubkey(result.public_key, verifying_key = formats.decompress_pubkey(result.public_key,
curve=curve) curve=curve)