def test_signed_wrong_firmware_upload(self):
self.client.debug.fill_config()
# get storage hash so we can compare it after upload
original_flashed_firmware_hash, storage_hash = self.client.debug.read_memory_hashes(
)
data = open('firmware_images/signed_firmware_wrong.bin', 'r').read()
firmware_hash = hashlib.sha256(data)
# erase firmware
ret = self.client.call(proto.FirmwareErase())
self.assertIsInstance(ret, proto.Success)
# upload firmware
ret = self.client.call_raw(
proto.FirmwareUpload(payload_hash=firmware_hash.digest(),
payload=data))
self.assertIsInstance(ret, proto.Success)
self.reconnect()
# get flased hashes
flashed_firmware_hash, storage_hash_after = self.client.debug.read_memory_hashes(
)
# check that the flashed hash is the same as we calculated client side
self.assertEquals(firmware_hash.hexdigest(),
binascii.hexlify(flashed_firmware_hash))
# make sure config flash did not get copied over
self.assertNotEquals(storage_hash, storage_hash_after)
def test_unsigned_firmware_upload(self):
# get storage hash so we can compare it after upload
original_flashed_firmware_hash, storage_hash = self.client.debug.read_memory_hashes(
)
data = open('firmware_images/firmware_no_magic.bin', 'r').read()
firmware_hash = hashlib.sha256(data)
# erase firmware
ret = self.client.call(proto.FirmwareErase())
self.assertIsInstance(ret, proto.Success)
# upload firmware
ret = self.client.call_raw(
proto.FirmwareUpload(payload_hash=firmware_hash.digest(),
payload=data))
self.assertIsInstance(ret, proto.Failure)
self.assertEquals(ret.message, 'Not valid firmware')