def _encrypt_data(self):
"""Serialize, encipher, and base64 the session dict"""
if self.encrypt_key:
nonce = b64encode(os.urandom(40))[:8]
encrypt_key = crypto.generateCryptoKeys(self.encrypt_key,
self.validate_key + nonce, 1)
data = pickle.dumps(self.copy(), 2)
return nonce + b64encode(crypto.aesEncrypt(data, encrypt_key))
else:
data = pickle.dumps(self.copy(), 2)
return b64encode(data)
def _encrypt_data(self):
"""Serialize, encipher, and base64 the session dict"""
if self.encrypt_key:
nonce = b64encode(os.urandom(40))[:8]
encrypt_key = crypto.generateCryptoKeys(self.encrypt_key,
self.validate_key + nonce,
1)
data = pickle.dumps(self.copy(), 2)
return nonce + b64encode(crypto.aesEncrypt(data, encrypt_key))
else:
data = pickle.dumps(self.copy(), 2)
return b64encode(data)
def _decrypt_data(self):
"""Bas64, decipher, then un-serialize the data for the session
dict"""
if self.encrypt_key:
nonce = self.cookie[self.key].value[:8]
encrypt_key = crypto.generateCryptoKeys(self.encrypt_key,
self.validate_key + nonce, 1)
payload = b64decode(self.cookie[self.key].value[8:])
data = crypto.aesDecrypt(payload, encrypt_key)
return pickle.loads(data)
else:
data = b64decode(self.cookie[self.key].value)
return pickle.loads(data)
def _decrypt_data(self):
"""Bas64, decipher, then un-serialize the data for the session
dict"""
if self.encrypt_key:
nonce = self.cookie[self.key].value[:8]
encrypt_key = crypto.generateCryptoKeys(self.encrypt_key,
self.validate_key + nonce,
1)
payload = b64decode(self.cookie[self.key].value[8:])
data = crypto.aesDecrypt(payload, encrypt_key)
return pickle.loads(data)
else:
data = b64decode(self.cookie[self.key].value)
return pickle.loads(data)
