security-and-privacy/mat2
security-and-privacy/mat2
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Add a deep check for office/libreoffice files

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This commit is contained in:
jvoisin 2018-03-31 23:09:54 +02:00
parent fb5956bd6b
commit 6d506b8757
1 changed files with 53 additions and 1 deletions
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54
tests/test_libmat2.py
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@ -3,8 +3,10 @@
import unittest
import shutil
import os
import zipfile
import tempfile
from src import pdf, png, jpg, audio, office, libreoffice
from src import pdf, png, jpg, audio, office, libreoffice, parser_factory
class TestGetMeta(unittest.TestCase):
def test_pdf(self):
@ -54,6 +56,56 @@ class TestGetMeta(unittest.TestCase):
self.assertEqual(meta['meta:generator'], 'LibreOffice/3.3$Unix LibreOffice_project/330m19$Build-202')
class TestDeepCleaning(unittest.TestCase):
def __check_zip_clean(self, p):
tempdir = tempfile.mkdtemp()
zipin = zipfile.ZipFile(p.filename)
zipin.extractall(tempdir)
for subdir, dirs, files in os.walk(tempdir):
for f in files:
complete_path = os.path.join(subdir, f)
inside_p = parser_factory.get_parser(complete_path)
if inside_p is None:
continue
print('[+] %s is clean inside %s' %(complete_path, p.filename))
self.assertEqual(inside_p.get_meta(), {})
shutil.rmtree(tempdir)
def test_office(self):
shutil.copy('./tests/data/dirty.docx', './tests/data/clean.docx')
p = office.OfficeParser('./tests/data/clean.docx')
meta = p.get_meta()
self.assertIsNotNone(meta)
ret = p.remove_all()
self.assertTrue(ret)
p = office.OfficeParser('./tests/data/clean.docx.cleaned')
self.assertEqual(p.get_meta(), {})
self.__check_zip_clean(p)
os.remove('./tests/data/clean.docx')
def test_libreoffice(self):
shutil.copy('./tests/data/dirty.odt', './tests/data/clean.odt')
p = libreoffice.LibreOfficeParser('./tests/data/clean.odt')
meta = p.get_meta()
self.assertIsNotNone(meta)
ret = p.remove_all()
self.assertTrue(ret)
p = libreoffice.LibreOfficeParser('./tests/data/clean.odt.cleaned')
self.assertEqual(p.get_meta(), {})
self.__check_zip_clean(p)
os.remove('./tests/data/clean.odt')
class TestCleaning(unittest.TestCase):
def test_pdf(self):