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src/apps/common/storage: add autolock_delay_ms variable

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Pavol Rusnak 2018-04-04 01:19:14 +02:00
parent 04680f4bbf
commit a6e8a37239
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GPG Key ID: 91F3B339B9A02A3D
1 changed files with 15 additions and 0 deletions
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15
src/apps/common/storage.py
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@ -21,6 +21,7 @@ _FLAGS = const(0x08) # int
_U2F_COUNTER = const(0x09) # int
_PASSPHRASE_SOURCE = const(0x0A) # int
_UNFINISHED_BACKUP = const(0x0B) # bool (0x01 or empty)
_AUTOLOCK_DELAY_MS = const(0x0C) # int
def _new_device_id() -> str:
@ -130,6 +131,20 @@ def set_flags(flags: int) -> None:
config.set(_APP, _FLAGS, flags.to_bytes(4, 'big'))
def get_autolock_delay_ms() -> int:
b = config.get(_APP, _AUTOLOCK_DELAY_MS)
if b is None:
return 10 * 60 * 1000
else:
return int.from_bytes(b, 'big')
def set_autolock_delay_ms(delay_ms: int) -> None:
if delay_ms < 60 * 1000:
delay_ms = 60 * 1000
config.set(_APP, _AUTOLOCK_DELAY_MS, delay_ms.to_bytes(4, 'big'))
def next_u2f_counter() -> int:
b = config.get(_APP, _U2F_COUNTER)
if b is None: