def validate(metadata, tar, verbose=False):
if not 'safe_name' in metadata:
raise MusaException("safe name is missing")
if not isinstance(metadata['safe_name'], str):
raise MusaException("safe name is invalid")
tar_path = metadata['safe_name']
if tar is not None:
suspect_filenames = tar.getnames()
for fn in suspect_filenames:
if not fn.startswith(tar_path):
raise MusaException("invalid file in tarball")
if tar.getmember(fn).isdir():
suspect_filenames.remove(fn)
else:
suspect_filenames = []
if verbose: print "validating misc data"
validate_misc(metadata, tar, tar_path, suspect_filenames)
if verbose: print "validating license..."
validate_license(metadata, tar, tar_path, suspect_filenames)
if verbose: print "validating text"
validate_text(metadata, tar, tar_path, suspect_filenames)
if verbose: print "validating type..."
validate_type(metadata, tar, tar_path, suspect_filenames)
if len(suspect_filenames) != 0:
if verbose:
print "the following unknown files are found:"
for sf in suspect_filenames:
print " - %s" % sf
raise MusaException("unknown files in tarball")
def test_invalid_license():
pool = [_create_license() for _ in range(5)]
lcase_key = pool[0].lower()
assert not validate_license(lcase_key)
shorter_key = pool[1][:-2]
assert not validate_license(shorter_key)
longer_key = pool[2] + 'A'
assert not validate_license(longer_key)
wrong_prefix = 'AB-' + pool[3][3:]
assert not validate_license(wrong_prefix)
empty_key = ''
assert not validate_license(empty_key)
key_reversed = pool[4][::-1]
assert not validate_license(key_reversed)
def test_return_type():
key = _create_license()
assert validate_license(key) is True
assert validate_license(key[:-1]) is False
def test_valid_license():
for _ in range(10):
key = _create_license()
assert validate_license(key)
def test_valid_prefix():
license = "PB-U8N435EH-PG65PW87-IXPWQG5T-898XSZI4"
assert validate_license(license)
assert not validate_license(license.replace('PB', 'APB'))
assert not validate_license(license.replace('PB', 'COAPB'))