def openpgp_get_remaining_pin_retries(self):
try:
with self._open_device(TRANSPORT.CCID) as dev:
controller = OpgpController(dev.driver)
return controller.get_remaining_pin_tries()
except Exception as e:
logger.error('Failed to get remaining OpenPGP PIN retries',
exc_info=e)
return None
def openpgp_reset(self):
try:
with self._open_device(TRANSPORT.CCID) as dev:
controller = OpgpController(dev.driver)
controller.reset()
return True
except Exception as e:
logger.error('Failed to reset OpenPGP applet', exc_info=e)
return False
def openpgp_get_touch(self):
try:
with self._open_device(TRANSPORT.CCID) as dev:
controller = OpgpController(dev.driver)
auth = controller.get_touch(KEY_SLOT.AUTHENTICATE)
enc = controller.get_touch(KEY_SLOT.ENCRYPT)
sig = controller.get_touch(KEY_SLOT.SIGN)
return [auth, enc, sig]
except Exception as e:
logger.error('Failed to get OpenPGP touch policy', exc_info=e)
return None
def openpgp_set_pin_retries(self, admin_pin, pin_retries,
reset_code_retries, admin_pin_retries):
try:
with self._open_device(TRANSPORT.CCID) as dev:
controller = OpgpController(dev.driver)
controller.set_pin_retries(int(pin_retries),
int(reset_code_retries),
int(admin_pin_retries),
admin_pin.encode())
return True
except Exception as e:
logger.error('Failed to set OpenPGP PIN retries', exc_info=e)
return False
def openpgp_get_version(self):
try:
with self._open_device(TRANSPORT.CCID) as dev:
controller = OpgpController(dev.driver)
return controller.version
except Exception as e:
logger.error('Failed to get OpenPGP applet version', exc_info=e)
return None
def openpgp_set_touch(self, admin_pin, auth, enc, sig):
try:
with self._open_device(TRANSPORT.CCID) as dev:
controller = OpgpController(dev.driver)
if auth >= 0:
controller.set_touch(KEY_SLOT.AUTHENTICATE, int(auth),
admin_pin.encode())
if enc >= 0:
controller.set_touch(KEY_SLOT.ENCRYPT, int(enc),
admin_pin.encode())
if sig >= 0:
controller.set_touch(KEY_SLOT.SIGN, int(sig),
admin_pin.encode())
return True
except Exception as e:
logger.error('Failed to set OpenPGP touch policy', exc_info=e)
return False
def setUpClass(cls):
with open_device()[0] as conn:
controller = OpgpController(SmartCardProtocol(conn))
controller.reset()
def reconnect(self):
self.conn.close()
self.conn = open_device()[0]
self.controller = OpgpController(SmartCardProtocol(self.conn))
def setUp(self):
self.conn = open_device()[0]
self.controller = OpgpController(SmartCardProtocol(self.conn))
def setUpClass(cls):
with open_device() as dev:
controller = OpgpController(dev.driver)
controller.reset()
def reconnect(self):
self.dev.driver.close()
self.dev = open_device()
self.controller = OpgpController(self.dev.driver)
def setUp(self):
self.dev = open_device()
self.controller = OpgpController(self.dev.driver)