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add tmp_dir access check

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This commit is contained in:
Marijan Petričević 2022-01-25 11:14:57 +01:00
parent e17fcbc966
commit 03c90974a7
1 changed files with 14 additions and 1 deletions
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15
nixos/lib/test-driver/test_driver/driver.py
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@ -30,9 +30,22 @@ class Driver:
self.tests = tests
self.out_dir = out_dir
tmp_dir = Path(os.environ.get("TMPDIR", tempfile.gettempdir()))
tmp_dir = Path(tempfile.gettempdir())
tmp_dir.mkdir(mode=0o700, exist_ok=True)
if not tmp_dir.is_dir():
raise NotADirectoryError(
"The directory defined by TMPDIR, TEMP, TMP or CWD: {0} is not a directory".format(
tmp_dir
)
)
if not os.access(tmp_dir, os.W_OK):
raise PermissionError(
"The directory defined by TMPDIR, TEMP, TMP or CWD: {0} is not writeable".format(
tmp_dir
)
)
with rootlog.nested("start all VLans"):
self.vlans = [VLan(nr, tmp_dir) for nr in vlans]