def _get_val():
token = get_token(request)
if token is None:
# In order to be able to provide debugging info in the
# case of misconfiguration, we use a sentinel value
# instead of returning an empty dict.
return 'NOTPROVIDED'
else:
token = force_bytes(token, encoding='latin-1')
key = force_bytes(get_random_string(len(token)),
encoding='latin-1')
value = b64_encode(xor(token, key))
return force_text(b'$'.join((key, value)), encoding='latin-1')
def _get_val():
token = get_token(request)
if token is None:
# In order to be able to provide debugging info in the
# case of misconfiguration, we use a sentinel value
# instead of returning an empty dict.
return 'NOTPROVIDED'
else:
token = force_bytes(token, encoding='latin-1')
key = force_bytes(
get_random_string(len(token)),
encoding='latin-1'
)
value = b64_encode(xor(token, key))
return force_text(b'$'.join((key, value)), encoding='latin-1')
def _decode(self, token):
key, value = force_bytes(token, encoding='latin-1').split(b'$', 1)
return force_text(xor(b64_decode(value), key), encoding='latin-1')
def _decode(self, token):
key, value = force_bytes(token, encoding='latin-1').split(b'$', 1)
return force_text(xor(b64_decode(value), key), encoding='latin-1')