def test(str):
print 'input state: [', str, ']'
ck = scs.encode(s, str, len(str))
if ck is None:
print '[err]: ', scs.err(s)
raise Exception
print 'encoded cookie: [', ck, ']'
st = scs.decode(s, ck)
if st is None:
print '[err]: ', scs.err(s)
raise Exception
print 'decoded state: [', st, ']'
if st != str:
print '[err] input state different from decoded state!'
raise Exception
def err(self):
return scs.err(self.s)
# Run tests
s = None
try:
# initialise SCS parameters
s = scs.init(
'tid',
0,
'k',
'hk',
0,
60); #sessions may last at most 60 seconds
if s is None:
print '[err]: ', scs.err(s)
raise Exception
# basic encoding/decoding tests
test('some cool state 1')
test('some other state 2')
# test key refresh
scs.refresh_keyset(s, 'tid2', 'k2', 'hk2')
test('some other cool state 3 after key refresh')
# cleanup
scs.term(s)
print 'All tests passed.'
def err(self):
return scs.err(self.s)