1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
import os
import unittest
try:
from unittest.mock import patch
except ImportError:
from mock import patch
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives import hashes
from adb_shell.auth.keygen import keygen
from adb_shell.auth.sign_cryptography import CryptographySigner
from .keygen_stub import open_priv_pub
class TestCryptographySigner(unittest.TestCase):
def setUp(self):
with patch('adb_shell.auth.sign_cryptography.open', open_priv_pub), patch('adb_shell.auth.keygen.open', open_priv_pub):
keygen('tests/adbkey')
self.signer = CryptographySigner('tests/adbkey')
def test_sign(self):
"""Test that the ``Sign`` method does not raise an exception."""
# https://www.programcreek.com/python/example/107988/cryptography.hazmat.primitives.hashes.Hash
hash_ctx = hashes.Hash(hashes.SHA1(), default_backend())
hash_ctx.update(b'notadb')
data = hash_ctx.finalize()
# For reference:
# data = b'(\x8b\x9e\x88|JY\xb5\x18\x13b_\xe0\xc4\xfb\xa5\x83\xbdx\xfc'
self.signer.Sign(data)
self.assertTrue(True)
def test_get_public_key(self):
"""Test that the ``GetPublicKey`` method works correctly."""
with patch('{}.open'.format(__name__), open_priv_pub):
with open('tests/adbkey.pub', 'rb') as f:
pub = f.read()
self.assertEqual(pub, self.signer.GetPublicKey())
|
