def encrypt(self, plaintext, salt=None, binary=False):
if not isinstance(plaintext, six.text_type) and not binary:
raise ValueError("plaintext cannot be bytestring and not binary")
if isinstance(plaintext, six.text_type):
plaintext = plaintext.encode('utf-8')
if salt is None:
saltchars = string.ascii_letters + string.digits + "./"
salt = bytes("$1$" + Utils.random_string(8, saltchars))
elif isinstance(salt, six.text_type):
salt = bytes(salt)
return crypt.crypt(plaintext, salt).decode()
def encrypt(self, plaintext, salt=None, binary=False):
"""
Salted triple-DES.
Added by fhl, 2019-05-15, copied from an older UiT copy of
Cerebrum.Account, as triple-DES was removed from UiO code.
"""
if not isinstance(plaintext, six.text_type) and not binary:
raise ValueError("plaintext cannot be bytestring and not binary")
if isinstance(plaintext, six.text_type):
plaintext = plaintext.encode('utf-8')
if salt is None:
saltchars = string.ascii_letters + string.digits + "./"
salt = bytes(Utils.random_string(2, saltchars))
elif isinstance(salt, six.text_type):
# should be ascii only
salt = bytes(salt)
return six.text_type(crypt.crypt(plaintext, salt))