def ok(self):
# Data validation
#
# Check old password:
if self.oldPassphraseLE.isEnabled():
if not self.settings.unlockMasterKey(self.oldPassphraseLE.text()):
self.validationWarning('The old passphrase is not correct.')
return
# Match between old and new
if self.newPassphraseLE.text() != self.repeatPassphraseLE.text():
self.validationWarning('The new passphrases do not match.')
return
# Password complexity
new_password = self.newPassphraseLE.text()
if new_password == '' or password_strength.PasswordStats(
new_password).strength() < constants.PassphraseMinStrength:
self.validationWarning('Passphrase is not complex enough.')
return
elif len(new_password) > constants.PassphraseMaxLen:
self.validationWarning(
'Passphrase should contain at most %d characters.' %
constants.PassphraseMaxLen)
return
super().ok()
def good_password(password=None):
"""Check the strength of the encryption password."""
if password is None or password == "":
logger.error("Password empty or None.")
return False
policy = password_strength.PasswordPolicy.from_names(strength=0.66)
check = policy.test(password)
if check:
strength = password_strength.PasswordStats(password).strength()
logger.error("Password strength does not meet policy.\n"
f" Strength: {strength}\n"
f" Policy: {check[0].strength}\n"
f" Details: https://pypi.org/project/password-strength/")
return False
return True
def clean(self, value):
return pwd.PasswordStats(value).letters_uppercase
def clean(self, value):
return pwd.PasswordStats(value).special_characters
def clean(self, value):
return pwd.PasswordStats(value).length
def clean(self, value):
return pwd.PasswordStats(value).numbers