def test_validate_signature_bad_sig(self):
"""
Ensures that an invalid signature results in a False.
"""
signature = 'helloworld'
check = validate_signature(self.value, self.timestamp, self.expires,
self.name, self.meta, signature, PUBLIC_KEY)
self.assertEqual(False, check)
def test_validate_signature_wrong_public_key(self):
"""
Ensures that given a valid signature but wrong public key, validation
results in False.
"""
check = validate_signature(self.value, self.timestamp, self.expires,
self.name, self.meta, self.signature,
ALT_PUBLIC_KEY)
self.assertEqual(False, check)
def test_validate_signature(self):
"""
Ensures that given some values and an associated valid signature the
validate_signature returns True for the correct public key.
"""
check = validate_signature(self.value, self.timestamp, self.expires,
self.name, self.meta, self.signature,
PUBLIC_KEY)
self.assertEqual(True, check)
def test_generate_signature(self):
"""
Ensures that the given values result in the expected signature
given a certain private key and said signature can be validated with
the related public key.
"""
expected = self.signature
actual = generate_signature(self.value, self.timestamp, self.expires,
self.name, self.meta, PRIVATE_KEY)
self.assertEqual(expected, actual)
# Check the resulting signature can be validated with the public key
check = validate_signature(self.value, self.timestamp, self.expires,
self.name, self.meta, expected, PUBLIC_KEY)
self.assertEqual(True, check)