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import json
import shutil
from pathlib import Path
from tempfile import TemporaryDirectory
import pytest
from sec_certs import constants
from sec_certs.dataset.protection_profile import ProtectionProfileDataset
def test_dataset_from_json(toy_pp_dataset: ProtectionProfileDataset, pp_data_dir: Path, tmp_path: Path):
toy_pp_dataset.to_json(tmp_path / "dset.json")
with (tmp_path / "dset.json").open("r") as handle:
data = json.load(handle)
with (pp_data_dir / "dataset.json").open("r") as handle:
template_data = json.load(handle)
del data["timestamp"]
del template_data["timestamp"]
del data["state"]["sec_certs_version"]
del template_data["state"]["sec_certs_version"]
assert data == template_data
def test_dataset_to_json(toy_pp_dataset: ProtectionProfileDataset, pp_data_dir: Path, tmp_path: Path):
assert toy_pp_dataset == ProtectionProfileDataset.from_json(pp_data_dir / "dataset.json")
compressed_path = tmp_path / "dset.json.gz"
toy_pp_dataset.to_json(compressed_path, compress=True)
decompressed_dataset = ProtectionProfileDataset.from_json(compressed_path, is_compressed=True)
assert toy_pp_dataset == decompressed_dataset
def test_build_empty_dataset():
with TemporaryDirectory() as tmp_dir:
dset = ProtectionProfileDataset(root_dir=Path(tmp_dir))
dset.get_certs_from_web(to_download=False, get_archived=False, get_active=False, get_collaborative=False)
assert len(dset) == 0
assert dset.state.meta_sources_parsed
assert not dset.state.auxiliary_datasets_processed
assert not dset.state.artifacts_downloaded
assert not dset.state.pdfs_converted
assert not dset.state.certs_analyzed
def test_get_certs_from_web(pp_data_dir: Path, toy_pp_dataset: ProtectionProfileDataset):
with TemporaryDirectory() as tmp_dir:
dataset_path = Path(tmp_dir)
(dataset_path / "web").mkdir()
shutil.copyfile(pp_data_dir / "pp_active.html", dataset_path / "web/pp_active.html")
dset = ProtectionProfileDataset(root_dir=dataset_path)
dset.get_certs_from_web(
to_download=False,
get_active=True,
get_archived=False,
get_collaborative=False,
keep_metadata=False,
update_json=False,
)
assert len(list(dataset_path.iterdir())) == 0
assert len(dset) == 3
assert "b02ed76d2545326a" in dset.certs
assert dset == toy_pp_dataset
cert = dset["b02ed76d2545326a"]
assert isinstance(cert.web_data.name, str)
assert isinstance(cert.web_data.status, str)
assert isinstance(cert.web_data.category, str)
assert isinstance(cert.web_data.version, str)
@pytest.mark.remote
def test_from_web():
dset = ProtectionProfileDataset.from_web()
assert len(dset) > 400
@pytest.mark.remote
def test_download_html_files():
with TemporaryDirectory() as tmp_dir:
dset = ProtectionProfileDataset(root_dir=Path(tmp_dir))
dset._download_html_resources(get_active=True, get_archived=False)
for x in dset.active_html_tuples:
assert x[1].exists()
assert x[1].stat().st_size >= constants.MIN_PP_HTML_SIZE
def test_download_and_convert_artifacts(toy_pp_dataset: ProtectionProfileDataset, tmpdir, pp_data_dir):
toy_pp_dataset.copy_dataset(tmpdir)
toy_pp_dataset.download_all_artifacts()
template_pp_pdf_hashes = {
"c8b175590bb7fdfb": "f35ea732cfe303415080e0a95b9aa573ff9e02019e9ab971904c7530c2617b80",
"e315e3e834a61448": "605489cda568c32371d0aeb6841df0dc63277f57113f59a5a60f8a64a1661def",
"b02ed76d2545326a": "e88bddd8948a8624d3f350e4cb489f4b1b708e5f10e2c1402166cdfe08e5d32a",
}
template_report_pdf_hashes = {
"c8b175590bb7fdfb": "c7dbaec8c333431c65129a0f429cdea22aa244e971f79139fb0ae079d4805b29",
"e315e3e834a61448": "5f72a3ef0dce80b66c077a8a7482a1843c36e90113bd77827fba81c6e148d248",
"b02ed76d2545326a": "e4c2d590fce870cd14fe6571a3258bd094b1e66f83f5e4d4a53a28a96f27490e",
}
if not all(
[
toy_pp_dataset["c8b175590bb7fdfb"].state.pp.download_ok,
toy_pp_dataset["c8b175590bb7fdfb"].state.report.download_ok,
toy_pp_dataset["e315e3e834a61448"].state.pp.download_ok,
toy_pp_dataset["e315e3e834a61448"].state.report.download_ok,
toy_pp_dataset["b02ed76d2545326a"].state.pp.download_ok,
toy_pp_dataset["b02ed76d2545326a"].state.report.download_ok,
]
):
pytest.xfail(reason="Fail due to errror during download")
toy_pp_dataset.convert_all_pdfs()
for cert in toy_pp_dataset:
assert cert.state.pp.pdf_hash == template_pp_pdf_hashes[cert.dgst]
assert cert.state.report.pdf_hash == template_report_pdf_hashes[cert.dgst]
assert cert.state.report.convert_ok
assert cert.state.pp.convert_ok
assert cert.state.report.txt_path.exists()
assert cert.state.pp.txt_path.exists()
template_report_txt_path = pp_data_dir / "reports/txt/b02ed76d2545326a.txt"
template_pp_txt_path = pp_data_dir / "pps/txt/b02ed76d2545326a.txt"
assert (
abs(
toy_pp_dataset["b02ed76d2545326a"].state.report.txt_path.stat().st_size
- template_report_txt_path.stat().st_size
)
< 1000
)
assert (
abs(toy_pp_dataset["b02ed76d2545326a"].state.pp.txt_path.stat().st_size - template_pp_txt_path.stat().st_size)
< 1000
)
def test_keyword_extraction(toy_pp_dataset: ProtectionProfileDataset, pp_data_dir: Path, tmpdir):
toy_pp_dataset.state.artifacts_downloaded = True
toy_pp_dataset.state.pdfs_converted = True
toy_pp_dataset.state.auxiliary_datasets_processed = True
toy_pp_dataset.copy_dataset(tmpdir)
toy_pp_dataset["b02ed76d2545326a"].state.pp.download_ok = True
toy_pp_dataset["b02ed76d2545326a"].state.pp.convert_ok = True
toy_pp_dataset["b02ed76d2545326a"].state.report.download_ok = True
toy_pp_dataset["b02ed76d2545326a"].state.report.convert_ok = True
toy_pp_dataset.analyze_certificates()
assert toy_pp_dataset.state.certs_analyzed
assert not toy_pp_dataset["c8b175590bb7fdfb"].state.pp.extract_ok
assert not toy_pp_dataset["e315e3e834a61448"].state.report.extract_ok
report_keywords = toy_pp_dataset["b02ed76d2545326a"].pdf_data.report_keywords
assert report_keywords
assert "cc_protection_profile_id" in report_keywords
assert report_keywords["cc_protection_profile_id"]["BSI"]["BSI-CC-PP-0062-2010"] == 14
pp_keywords = toy_pp_dataset["b02ed76d2545326a"].pdf_data.pp_keywords
assert pp_keywords
assert "cc_security_level" in pp_keywords
assert pp_keywords["cc_security_level"]["EAL"]["EAL 2"] == 6
assert "tee_name" in pp_keywords
assert pp_keywords["tee_name"]["IBM"]["SE"] == 1
assert not pp_keywords["asymmetric_crypto"]
pp_metadata = toy_pp_dataset["b02ed76d2545326a"].pdf_data.pp_metadata
assert pp_metadata
assert not pp_metadata["pdf_is_encrypted"]
assert "https://www.bsi.bund.de" in pp_metadata["pdf_hyperlinks"]
report_metadata = toy_pp_dataset["b02ed76d2545326a"].pdf_data.report_metadata
assert report_metadata
assert "BSI-CC-PP-0062-2010" in report_metadata["/Title"]
def test_get_pp_by_pp_link(toy_pp_dataset: ProtectionProfileDataset):
pp = toy_pp_dataset.get_pp_by_pp_link(
"https://www.commoncriteriaportal.org/nfs/ccpfiles/files/ppfiles/pp0062b_pdf.pdf"
)
assert pp
assert pp.dgst == "b02ed76d2545326a"
assert not toy_pp_dataset.get_pp_by_pp_link("https://some-random-url.com")
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