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import importlib
import pytest
witness = importlib.import_module("sigsum-witness") # To import a module with a '-'
class Test_check_sigkeyfile:
def test_file_ok(self, tmp_path):
path = tmp_path / "key"
path.touch(mode=0o700)
witness.check_sigkeyfile(path)
def test_file_notfound(self, tmp_path):
path = tmp_path / "key"
with pytest.raises(
witness.SigKeyFileError,
match=f"ERROR: File not found: {path}",
):
witness.check_sigkeyfile(path)
def test_notafile(self, tmp_path):
path = tmp_path / "key"
path.mkdir()
with pytest.raises(
witness.SigKeyFileError,
match=f"ERROR: Signing key file {path} must be a regular file",
):
witness.check_sigkeyfile(path)
def test_file_badmode(self, tmp_path):
path = tmp_path / "key"
path.touch(mode=0o755)
with pytest.raises(
witness.SigKeyFileError,
match=f"ERROR: Signing key file {path} permissions too lax: 0755",
):
witness.check_sigkeyfile(path)
def test_symlink_ok(self, tmp_path):
filepath = tmp_path / "thekey"
filepath.touch(mode=0o700)
linkpath = tmp_path / "key"
linkpath.symlink_to(filepath)
assert witness.check_sigkeyfile(linkpath) is None
def test_symlink_badmode(self, tmp_path):
filepath = tmp_path / "thekey"
filepath.touch(mode=0o755)
linkpath = tmp_path / "key"
linkpath.symlink_to(filepath)
with pytest.raises(
witness.SigKeyFileError,
match=f"ERROR: Signing key file {linkpath} permissions too lax: 0755",
):
witness.check_sigkeyfile(linkpath)
def test_symlink_dangling(self, tmp_path):
filepath = tmp_path / "thekey"
linkpath = tmp_path / "key"
linkpath.symlink_to(filepath)
with pytest.raises(
witness.SigKeyFileError,
match=f"ERROR: File not found: {linkpath}",
):
witness.check_sigkeyfile(linkpath)
|
