def _boot_apps() -> None:
# load applications
import apps.homescreen
import apps.management
import apps.wallet
if not utils.BITCOIN_ONLY:
import apps.ethereum
import apps.lisk
import apps.monero
import apps.nem
import apps.stellar
import apps.ripple
import apps.cardano
import apps.tezos
import apps.eos
import apps.binance
import apps.webauthn
if __debug__:
import apps.debug
# boot applications
apps.homescreen.boot()
apps.management.boot()
apps.wallet.boot()
if not utils.BITCOIN_ONLY:
apps.ethereum.boot()
apps.lisk.boot()
apps.monero.boot()
apps.nem.boot()
apps.stellar.boot()
apps.ripple.boot()
apps.cardano.boot()
apps.tezos.boot()
apps.eos.boot()
apps.binance.boot()
apps.webauthn.boot()
if __debug__:
apps.debug.boot()
# run main event loop and specify which screen is the default
from apps.common.storage import recovery
if recovery.is_in_progress():
from apps.management.recovery_device.homescreen import recovery_homescreen
workflow.start_default(recovery_homescreen)
else:
from apps.homescreen.homescreen import homescreen
workflow.start_default(homescreen)
def get_features() -> Features:
f = Features()
f.vendor = "trezor.io"
f.language = "english"
f.major_version = utils.VERSION_MAJOR
f.minor_version = utils.VERSION_MINOR
f.patch_version = utils.VERSION_PATCH
f.revision = utils.GITREV.encode()
f.model = utils.MODEL
f.device_id = storage_device.get_device_id()
f.label = storage_device.get_label()
f.initialized = storage.is_initialized()
f.pin_protection = config.has_pin()
f.pin_cached = config.has_pin()
f.passphrase_protection = storage_device.has_passphrase()
f.passphrase_cached = cache.has_passphrase()
f.needs_backup = storage_device.needs_backup()
f.unfinished_backup = storage_device.unfinished_backup()
f.no_backup = storage_device.no_backup()
f.flags = storage_device.get_flags()
f.recovery_mode = storage_recovery.is_in_progress()
f.backup_type = mnemonic.get_type()
if utils.BITCOIN_ONLY:
f.capabilities = [
Capability.Bitcoin,
Capability.Crypto,
Capability.Shamir,
Capability.ShamirGroups,
]
else:
f.capabilities = [
Capability.Bitcoin,
Capability.Bitcoin_like,
Capability.Binance,
Capability.Cardano,
Capability.Crypto,
Capability.EOS,
Capability.Ethereum,
Capability.Lisk,
Capability.Monero,
Capability.NEM,
Capability.Ripple,
Capability.Stellar,
Capability.Tezos,
Capability.U2F,
Capability.Shamir,
Capability.ShamirGroups,
]
f.sd_card_present = io.SDCard().present()
f.sd_protection = storage.device.get_sd_salt_auth_key() is not None
return f
async def recovery_device(ctx: wire.Context, msg: RecoveryDevice) -> Success:
"""
Recover BIP39/SLIP39 seed into empty device.
Recovery is also possible with replugged Trezor. We call this process Persistance.
User starts the process here using the RecoveryDevice msg and then they can unplug
the device anytime and continue without a computer.
"""
_check_state(msg)
if storage_recovery.is_in_progress():
return await recovery_process(ctx)
await _continue_dialog(ctx, msg)
# for dry run pin needs to be entered
if msg.dry_run:
curpin, salt = await request_pin_and_sd_salt(ctx, "Enter PIN")
if not config.check_pin(pin_to_int(curpin), salt):
await show_pin_invalid(ctx)
raise wire.PinInvalid("PIN invalid")
# set up pin if requested
if msg.pin_protection:
if msg.dry_run:
raise wire.ProcessError("Can't setup PIN during dry_run recovery.")
newpin = await request_pin_confirm(ctx, allow_cancel=False)
config.change_pin(pin_to_int(""), pin_to_int(newpin), None, None)
if msg.u2f_counter:
storage_device.set_u2f_counter(msg.u2f_counter)
storage_device.load_settings(label=msg.label,
use_passphrase=msg.passphrase_protection)
storage_recovery.set_in_progress(True)
if msg.dry_run:
storage_recovery.set_dry_run(msg.dry_run)
workflow.replace_default(recovery_homescreen)
return await recovery_process(ctx)
apps.eos.boot()
apps.binance.boot()
if __debug__:
apps.debug.boot()
else:
apps.webauthn.boot(usb.iface_webauthn)
# run main event loop and specify which screen is the default
from apps.homescreen.homescreen import homescreen
workflow.startdefault(homescreen)
from trezor import loop, wire, workflow
from apps.common.storage import recovery
while True:
# initialize the wire codec
wire.setup(usb.iface_wire)
if __debug__:
wire.setup(usb.iface_debug)
# boot either in recovery or default mode
if recovery.is_in_progress():
_boot_recovery()
else:
_boot_default()
loop.run()
# loop is empty, reboot
def is_initialized() -> bool:
return device.is_version_stored() and not recovery.is_in_progress()