def manifest_load_store(self, src_file):
"""
Loads a manifest object from a given sample in the data directory,
then re-writes it and verifies that the result matches the
original.
"""
src_file = get_data_fn(src_file)
# the expected result is identical to what we feed into the
# manifest parser
with open(src_file) as f:
expected_result = f.read()
# create a manifest and parse the chosen test data
mf = Manifest()
mf.parse_file(src_file)
result = mf.get_data()
self.assertEquals(
result, expected_result,
"Manifest load/store does not match with file %s. Received:\n%s" %
(src_file, result))
return mf
def test_verify_mf_checksums_no_whole_digest(self):
sf_file = "test_manifest/sf-no-whole-digest.sf"
mf_file = "test_manifest/sf-no-whole-digest.mf"
sf = SignatureManifest()
sf.parse_file(get_data_fn(sf_file))
mf = Manifest()
mf.parse_file(get_data_fn(mf_file))
self.assertFalse(
sf.verify_manifest_main_checksum(mf),
"Verification of main signature in file %s against manifest %s"
" succeeded, but the SF file has no Digest-Manifest section"
% (sf_file, mf_file))
self.assertTrue(
sf.verify_manifest_main_attributes_checksum(mf),
"Verification of Main-Attibutes in file %s against manifest %s"
"failed" % (sf_file, mf_file))
errors = sf.verify_manifest_entry_checksums(mf)
self.assertEqual(
0, len(errors),
"The following entries in signature file %s against manifest %s"
" failed: %s"
% (sf_file, mf_file, ",".join(errors)))
def manifest_load_store(self, src_file):
"""
Loads a manifest object from a given sample in the data directory,
then re-writes it and verifies that the result matches the
original.
"""
src_file = get_data_fn(src_file)
# the expected result is identical to what we feed into the
# manifest parser
with open(src_file) as f:
expected_result = f.read()
# create a manifest and parse the chosen test data
mf = Manifest()
mf.parse_file(src_file)
result = mf.get_data()
self.assertEquals(
result, expected_result,
"Manifest load/store does not match with file %s. Received:\n%s"
% (src_file, result))
return mf
def test_add_jar_entries(self):
mf = Manifest()
mf.parse_file(get_data_fn("test_manifest/no-entries.mf"))
mf.add_jar_entries(get_data_fn("test_manifest/junk-entries.jar"),
"SHA-512")
self.assertIsNotNone(mf.sub_sections.get("README.md", None),
"Expected entry not added to the manifest")
def test_verify_mf_checksums_no_whole_digest(self):
sf_file = "sf-no-whole-digest.sf"
mf_file = "sf-no-whole-digest.mf"
sf = SignatureManifest()
sf.parse_file(get_data_fn(sf_file))
mf = Manifest()
mf.parse_file(get_data_fn(mf_file))
error_message = sf.verify_manifest_checksums(mf)
self.assertIsNone(error_message,
"Verification of signature file %s against manifest %s failed: %s"
% (sf_file, mf_file, error_message))
def test_verify_mf_checksums_no_whole_digest(self):
sf_file = "sf-no-whole-digest.sf"
mf_file = "sf-no-whole-digest.mf"
sf = SignatureManifest()
sf.parse_file(get_data_fn(sf_file))
mf = Manifest()
mf.parse_file(get_data_fn(mf_file))
error_message = sf.verify_manifest_checksums(mf)
self.assertIsNone(
error_message,
"Verification of signature file %s against manifest %s failed: %s"
% (sf_file, mf_file, error_message))
def test_multi_digests(self):
jar_file = "multi-digests.jar"
mf_ok_file = "one-valid-digest-of-several.mf"
mf = Manifest()
mf.parse_file(get_data_fn(mf_ok_file))
error_message = mf.verify_jar_checksums(get_data_fn(jar_file))
self.assertIsNone(error_message,
"Digest verification of %s against JAR %s failed: %s" \
% (mf_ok_file, jar_file, error_message))
sf_ok_file = "one-valid-digest-of-several.sf"
sf = SignatureManifest()
sf.parse_file(get_data_fn(sf_ok_file))
error_message = sf.verify_manifest_checksums(mf)
self.assertIsNone(error_message,
"Signature file digest verification of %s against manifest %s failed: %s" \
% (sf_ok_file, mf_ok_file, error_message))
def test_multi_digests(self):
jar_file = "multi-digests.jar"
mf_ok_file = "one-valid-digest-of-several.mf"
mf = Manifest()
mf.parse_file(get_data_fn(mf_ok_file))
error_message = mf.verify_jar_checksums(get_data_fn(jar_file))
self.assertIsNone(error_message,
"Digest verification of %s against JAR %s failed: %s" \
% (mf_ok_file, jar_file, error_message))
sf_ok_file = "one-valid-digest-of-several.sf"
sf = SignatureManifest()
sf.parse_file(get_data_fn(sf_ok_file))
error_message = sf.verify_manifest_checksums(mf)
self.assertIsNone(error_message,
"Signature file digest verification of %s against manifest %s failed: %s" \
% (sf_ok_file, mf_ok_file, error_message))
def test_multi_digests(self):
jar_file = "multi-digests.jar"
mf_ok_file = "one-valid-digest-of-several.mf"
mf = Manifest()
mf.parse_file(get_data_fn(mf_ok_file))
errors = mf.verify_jar_checksums(get_data_fn(jar_file))
self.assertEqual(
0, len(errors), "The following entries in jar file %s do not match"
" in manifest %s: %s" % (jar_file, mf_ok_file, ",".join(errors)))
sf_ok_file = "one-valid-digest-of-several.sf"
sf = SignatureManifest()
sf.parse_file(get_data_fn(sf_ok_file))
errors = sf.verify_manifest(mf)
self.assertEqual(
0, len(errors),
"The following entries in signature file %s against manifest %s"
" failed: %s" % (sf_ok_file, mf_ok_file, ",".join(errors)))
def test_multi_digests(self):
jar_file = "test_manifest/multi-digests.jar"
mf_ok_file = "test_manifest/one-valid-digest-of-several.mf"
mf = Manifest()
mf.parse_file(get_data_fn(mf_ok_file))
errors = mf.verify_jar_checksums(get_data_fn(jar_file))
self.assertEqual(
0, len(errors),
"The following entries in jar file %s do not match"
" in manifest %s: %s"
% (jar_file, mf_ok_file, ",".join(errors)))
sf_ok_file = "test_manifest/one-valid-digest-of-several.sf"
sf = SignatureManifest()
sf.parse_file(get_data_fn(sf_ok_file))
errors = sf.verify_manifest(mf)
self.assertEqual(
0, len(errors),
"The following entries in signature file %s against manifest %s"
" failed: %s"
% (sf_ok_file, mf_ok_file, ",".join(errors)))
def test_verify_mf_checksums_no_whole_digest(self):
sf_file = "sf-no-whole-digest.sf"
mf_file = "sf-no-whole-digest.mf"
sf = SignatureManifest()
sf.parse_file(get_data_fn(sf_file))
mf = Manifest()
mf.parse_file(get_data_fn(mf_file))
self.assertFalse(
sf.verify_manifest_main_checksum(mf),
"Verification of main signature in file %s against manifest %s"
" succeeded, but the SF file has no Digest-Manifest section" %
(sf_file, mf_file))
self.assertTrue(
sf.verify_manifest_main_attributes_checksum(mf),
"Verification of Main-Attibutes in file %s against manifest %s"
"failed" % (sf_file, mf_file))
errors = sf.verify_manifest_entry_checksums(mf)
self.assertEqual(
0, len(errors),
"The following entries in signature file %s against manifest %s"
" failed: %s" % (sf_file, mf_file, ",".join(errors)))
def test_add_jar_entries(self):
mf = Manifest()
mf.parse_file(get_data_fn("test_manifest/no-entries.mf"))
mf.add_jar_entries(get_data_fn("test_manifest/junk-entries.jar"), "SHA-512")
self.assertIsNotNone(mf.sub_sections.get("README.md", None),
"Expected entry not added to the manifest")
