Hi,
So this may have been asked before but i haven't found the answer by
googling so far. My situation is this:
I want this structure for my code:
@overloaded
def sign_auth(secret, salt, auth_normalized):
return __sign_auth(saltedhash_bin(secret, salt), auth_normalized)
@sign_auth.register(str, str)
def sign_auth(secret_hash_normalized, auth_normalized):
return __sign_auth(qcrypt.denormalize(secret_hash_normalized),
auth_normalized)
def __sign_auth(secret_hash_bin, auth_normalized):
auth = qcrypt.denormalize(auth_normalized)
aes = AES.new(secret_hash_bin, AES.MODE_CBC)
plaintext = aes.decrypt(auth)
ciphertext = qcrypt.normalize(xor_in_pi(plaintext))
if debug:
print '\n------sign_auth------'
print qcrypt.normalize(secret_hash_bin)
print qcrypt.normalize(plaintext)
print ciphertext
print '-----sign_auth-------\n'
return ciphertext
I am using the overloading module from:
http://svn.python.org/view/sandbox/trunk/overload/overloading.py?rev=43727&view=log
However it doesn't actually support this functionality. Does any one
know of a decorator that does this? It would be really nice to have a
unified interface into the __sign_auth function for the two different
use cases.
Tim Henderson
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