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Add backup tests showing that unknown files are not ciphered (#144529)

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Erik Montnemery 2025-05-09 09:56:07 +02:00 committed by GitHub
parent 2c8e33558e
commit 19b1dc8d65
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3 changed files with 58 additions and 16 deletions
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tests/components/backup/fixtures/test_backups/c0cb53bd.tar.decrypted_skip_core2 Normal file
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tests/components/backup/fixtures/test_backups/c0cb53bd.tar.encrypted_skip_core2 Normal file
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74
tests/components/backup/test_util.py
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@ -167,17 +167,37 @@ def test_validate_password_no_homeassistant() -> None:
assert validate_password(mock_path, "hunter2") is False
async def test_decrypted_backup_streamer(hass: HomeAssistant) -> None:
@pytest.mark.parametrize(
("addons", "padding_size", "decrypted_backup"),
[
(
[
AddonInfo(name="Core 1", slug="core1", version="1.0.0"),
AddonInfo(name="Core 2", slug="core2", version="1.0.0"),
],
40960, # 4 x 10240 byte of padding
"test_backups/c0cb53bd.tar.decrypted",
),
(
[
AddonInfo(name="Core 1", slug="core1", version="1.0.0"),
],
30720, # 3 x 10240 byte of padding
"test_backups/c0cb53bd.tar.decrypted_skip_core2",
),
],
)
async def test_decrypted_backup_streamer(
hass: HomeAssistant,
addons: list[AddonInfo],
padding_size: int,
decrypted_backup: str,
) -> None:
"""Test the decrypted backup streamer."""
decrypted_backup_path = get_fixture_path(
"test_backups/c0cb53bd.tar.decrypted", DOMAIN
)
decrypted_backup_path = get_fixture_path(decrypted_backup, DOMAIN)
encrypted_backup_path = get_fixture_path("test_backups/c0cb53bd.tar", DOMAIN)
backup = AgentBackup(
addons=[
AddonInfo(name="Core 1", slug="core1", version="1.0.0"),
AddonInfo(name="Core 2", slug="core2", version="1.0.0"),
],
addons=addons,
backup_id="1234",
date="2024-12-02T07:23:58.261875-05:00",
database_included=False,
@ -189,7 +209,7 @@ async def test_decrypted_backup_streamer(hass: HomeAssistant) -> None:
protected=True,
size=encrypted_backup_path.stat().st_size,
)
expected_padding = b"\0" * 40960 # 4 x 10240 byte of padding
expected_padding = b"\0" * padding_size
async def send_backup() -> AsyncIterator[bytes]:
f = encrypted_backup_path.open("rb")
@ -325,17 +345,39 @@ async def test_decrypted_backup_streamer_wrong_password(hass: HomeAssistant) ->
assert isinstance(decryptor._workers[0].error, securetar.SecureTarReadError)
async def test_encrypted_backup_streamer(hass: HomeAssistant) -> None:
@pytest.mark.parametrize(
("addons", "padding_size", "encrypted_backup"),
[
(
[
AddonInfo(name="Core 1", slug="core1", version="1.0.0"),
AddonInfo(name="Core 2", slug="core2", version="1.0.0"),
],
40960, # 4 x 10240 byte of padding
"test_backups/c0cb53bd.tar",
),
(
[
AddonInfo(name="Core 1", slug="core1", version="1.0.0"),
],
30720, # 3 x 10240 byte of padding
"test_backups/c0cb53bd.tar.encrypted_skip_core2",
),
],
)
async def test_encrypted_backup_streamer(
hass: HomeAssistant,
addons: list[AddonInfo],
padding_size: int,
encrypted_backup: str,
) -> None:
"""Test the encrypted backup streamer."""
decrypted_backup_path = get_fixture_path(
"test_backups/c0cb53bd.tar.decrypted", DOMAIN
)
encrypted_backup_path = get_fixture_path("test_backups/c0cb53bd.tar", DOMAIN)
encrypted_backup_path = get_fixture_path(encrypted_backup, DOMAIN)
backup = AgentBackup(
addons=[
AddonInfo(name="Core 1", slug="core1", version="1.0.0"),
AddonInfo(name="Core 2", slug="core2", version="1.0.0"),
],
addons=addons,
backup_id="1234",
date="2024-12-02T07:23:58.261875-05:00",
database_included=False,
@ -347,7 +389,7 @@ async def test_encrypted_backup_streamer(hass: HomeAssistant) -> None:
protected=False,
size=decrypted_backup_path.stat().st_size,
)
expected_padding = b"\0" * 40960 # 4 x 10240 byte of padding
expected_padding = b"\0" * padding_size
async def send_backup() -> AsyncIterator[bytes]:
f = decrypted_backup_path.open("rb")