def authenticate(self, key=None):
salt = self._data.get(TAG_SALT)
if key is not None and salt is not None:
key = derive_key(key, salt)
elif is_hex_key(key):
key = key.decode('hex')
self._authenticated = False
if test(self._key.authenticate, key, catches=PivError):
self._authenticated = True
else:
raise ValueError(m.wrong_key)
def authenticate(self, key=None):
salt = self._data.get(TAG_SALT)
if key is not None and salt is not None:
key = derive_key(key, salt)
elif is_hex_key(key):
key = a2b_hex(key)
self._authenticated = False
if test(self._key.authenticate, key, catches=PivError):
self._authenticated = True
else:
raise ValueError(m.wrong_key)
def ensure_authenticated(self, key=None, window=None):
if self.authenticated or test(self.authenticate, catches=ValueError):
return
if window is None:
window = get_active_window()
if self.pin_is_key:
key = self.ensure_pin(key, window)
self.authenticate(key)
return
elif key is not None:
try:
self.authenticate(key)
return
except ValueError:
pass
self._do_ensure_auth(None, window)
def ensure_authenticated(self, key=None, window=None):
if self.authenticated or test(self.authenticate, catches=ValueError):
return
if window is None:
window = get_active_window()
if self.pin_is_key:
key = self.ensure_pin(key, window)
self.authenticate(key)
return
elif key is not None:
try:
self.authenticate(key)
return
except ValueError:
pass
self._do_ensure_auth(None, window)
def _invalidate_puk(self):
set_flag(self._data, TAG_FLAGS_1, FLAG1_PUK_BLOCKED)
for i in range(8): # Invalidate the PUK
test(self._key.set_puk, '', '', catches=ValueError)
def is_uninitialized(self):
return not self._data and test(self._key.authenticate)
def poll(self):
return test(self._key._read_version)
def _invalidate_puk(self):
set_flag(self._data, TAG_FLAGS_1, FLAG1_PUK_BLOCKED)
for i in range(8): # Invalidate the PUK
test(self._key.set_puk, '', '000000', catches=ValueError)
def is_uninitialized(self):
return not self._data and test(self._key.authenticate)
def poll(self):
return test(self._key._read_version)
