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commands.py: use fingerprint if already captured by client

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Peter D. Gray 2019-04-29 10:51:33 -04:00
parent 0c831e4f75
commit 278f36970b
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1 changed files with 6 additions and 2 deletions
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8
hwilib/commands.py
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@ -48,8 +48,12 @@ def find_device(device_path, password='', device_type=None, fingerprint=None):
client = None
try:
client = get_client(d['type'], d['path'], password)
master_xpub = client.get_pubkey_at_path('m/0h')['xpub']
master_fpr = get_xpub_fingerprint_hex(master_xpub)
master_fpr = d.get('fingerprint', None)
if master_fpr is None:
master_xpub = client.get_pubkey_at_path('m/0h')['xpub']
master_fpr = get_xpub_fingerprint_hex(master_xpub)
if fingerprint and master_fpr != fingerprint:
client.close()
continue