def testEncryption(self):
self._setupKeyring(["key1_private", "key1_public"])
MESSAGE = "This is the unencrypted source text we're going to use".encode("utf-8")
RECPTKEYID = self.KEYID_1
# encrypt for ourselves
ans = CryptoClient.encryptAndSign(MESSAGE, RECPTKEYID, RECPTKEYID)
self.assertIsNotNone(ans, "Encrypted result shouldn't be none")
self.assertNotEqual(len(ans), 0, "Encrypted result shouldn't have zero length")
self.assertNotEqual(ans, MESSAGE, "Encrypted result shouldn't be the same as the input")
def testEncryptFromKey2(self):
self._setupKeyring(["key1_public", "key2_private"])
MESSAGE = "The little dog laughed to see such fun, and the dish ran away with the spoon.".encode("utf-8")
# encrypt for public key 1 using private key 2
ans = CryptoClient.encryptAndSign(MESSAGE, self.KEYID_1, self.KEYID_2)
self.assertIsNotNone(ans, "Encrypted result shouldn't be none")
self.assertNotEqual(len(ans), 0, "Encrypted result shouldn't have zero length")
self.assertNotEqual(ans, MESSAGE, "Encrypted result shouldn't be the same as the input")
print("Encrypted from 2:", ans)
def testEncDecryption(self):
self._setupKeyring(["key1_private", "key1_public"])
MESSAGE = "This is the unencrypted source text we're going to use".encode("utf-8")
RECPTKEYID = self.KEYID_1
# encrypt for ourselves
ans = CryptoClient.encryptAndSign(MESSAGE, RECPTKEYID, RECPTKEYID)
self.assertIsNotNone(ans, "Encrypted result shouldn't be none")
backAgain, sigok = CryptoClient.decryptAndCheckSignature(ans)
self.assertIsNotNone(backAgain, "Decrypted result shouldn't be none")
self.assertTrue(sigok, "Signature check should be ok")
self.assertNotEqual(len(backAgain), 0, "Decrypted result shouldn't have zero length")
self.assertNotEqual(ans, MESSAGE, "Encrypted result shouldn't be the same as the input")
self.assertEqual(backAgain, MESSAGE, "Decrypted result should be the same as the input")
def _createPayload(self, recipientKeyId): '''Create the encrypted output for the given recipient''' total = self._createUnencryptedPayload() # Encrypt and sign the result ownKeyId = DbClient.getOwnKeyId() return CryptoClient.encryptAndSign(total, recipientKeyId, ownKeyId)
def _createPayload(self, recipientKeyId):
'''Create the encrypted output for the given recipient'''
total = self._createUnencryptedPayload()
# Encrypt and sign the result
ownKeyId = DbI.getOwnKeyid()
return CryptoClient.encryptAndSign(total, recipientKeyId, ownKeyId)
