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python/trezorctl: display embedded v2 image fingerprint (fixes #977)

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Serge 2020-05-03 18:47:40 +03:00 committed by matejcik
parent 2424d1ee18
commit 4e25c396d2
1 changed files with 7 additions and 0 deletions
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7
python/src/trezorlib/cli/firmware.py
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@ -70,6 +70,13 @@ def validate_firmware(version, fw, expected_fingerprint=None):
fingerprint = firmware.digest(version, fw).hex()
click.echo("Firmware fingerprint: {}".format(fingerprint))
if version == firmware.FirmwareFormat.TREZOR_ONE and fw.embedded_onev2:
fingerprint_onev2 = firmware.digest(
firmware.FirmwareFormat.TREZOR_ONE_V2, fw.embedded_onev2
).hex()
click.echo(
"Embedded v2 image fingerprint: {}".format(fingerprint_onev2)
)
if expected_fingerprint and fingerprint != expected_fingerprint:
click.echo("Expected fingerprint: {}".format(expected_fingerprint))
click.echo("Fingerprints do not match, aborting.")