async def lock(self):
# lock the keystore
self.keystore.lock()
# disable hosts
for host in self.hosts:
await host.disable()
# disable usb and dev
set_usb_mode(False, False)
def update_config(self, usb=False, dev=False, **kwargs):
config = {"usb": usb, "dev": dev}
self.keystore.save_aead(
self.path + "/settings",
adata=json.dumps(config).encode(),
key=self.keystore.enc_secret,
)
self.usb = usb
self.dev = dev
set_usb_mode(usb=self.usb, dev=self.dev)
async def unlock(self):
"""
- setup PIN if not set
- enter PIN if set
"""
await self.keystore.unlock()
# now keystore is unlocked - we can proceed
# load configuration
self.load_config()
set_usb_mode(usb=self.usb, dev=self.dev)
async def unlock(self):
"""
- setup PIN if not set
- enter PIN if set
"""
# get_auth_word function can generate words from part of the PIN
get_auth_word = self.keystore.get_auth_word
# pin is not set - choose one
if not self.keystore.is_pin_set:
pin = await self.gui.setup_pin(get_word=get_auth_word)
self.keystore.set_pin(pin)
# if keystore is locked - ask for PIN code
while self.keystore.is_locked:
pin = await self.gui.get_pin(get_word=get_auth_word)
self.keystore.unlock(pin)
# now keystore is unlocked - we can proceed
# load configuration
self.load_config()
set_usb_mode(usb=self.usb, dev=self.dev)