def License_verify_valid():
"""Tests that License.verify does not raise exception for valid
certificate"""
License.issue(certificate(), key(),
license_data = LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01')).verify(certificate())
def License_verify_invalid():
"""Tests that License.verify raises exception for invalid signatures"""
with assert_exception(License.InvalidSignatureException):
License.issue(certificate(), key(),
license_data = LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01')).verify(other_certificate())
def test_verify_invalid(self):
"""Tests that License.verify raises exception for invalid signatures"""
with self.assertRaises(License.InvalidSignatureException):
License.issue(CERTIFICATE,
key(),
license_data=LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01')).verify(OTHER_CERTIFICATE)
def License_verify_valid():
"""Tests that License.verify does not raise exception for valid
certificate"""
License.issue(certificate(),
key(),
license_data=LicenseData('2014-01-01T00:00:00',
'2014-01-01T00:00:01')).verify(
certificate())
def License_verify_invalid():
"""Tests that License.verify raises exception for invalid signatures"""
with assert_exception(License.InvalidSignatureException):
License.issue(certificate(),
key(),
license_data=LicenseData('2014-01-01T00:00:00',
'2014-01-01T00:00:01')).verify(
other_certificate())
def License_store():
"""Tests that a license can be loaded from the stored data"""
f = io.BytesIO()
License.issue(certificate(), key(),
license_data = LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01')).store(f, b'valid password')
License.load(io.BytesIO(f.getvalue()), b'valid password')
def test_verify_valid(self):
"""Tests that License.verify does not raise exception for valid
certificate"""
License.issue(CERTIFICATE,
key(),
license_data=LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01')).verify(CERTIFICATE)
def test_verify_valid(self):
"""Tests that License.verify does not raise exception for valid
certificate"""
License.issue(
CERTIFICATE,
key(),
license_data=LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01')).verify(CERTIFICATE)
def test_store(self):
"""Tests that a license can be loaded from the stored data"""
f = io.BytesIO()
License.issue(CERTIFICATE,
key(),
license_data=LicenseData('2014-01-01T00:00:00',
'2014-01-01T00:00:01')).store(
f, b'valid password')
License.load(io.BytesIO(f.getvalue()), b'valid password')
def License_store():
"""Tests that a license can be loaded from the stored data"""
f = io.BytesIO()
License.issue(certificate(),
key(),
license_data=LicenseData('2014-01-01T00:00:00',
'2014-01-01T00:00:01')).store(
f, b'valid password')
License.load(io.BytesIO(f.getvalue()), b'valid password')
def test_verify_invalid(self):
"""Tests that License.verify raises exception for invalid signatures"""
with self.assertRaises(License.InvalidSignatureException):
License.issue(
CERTIFICATE,
key(),
license_data=LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01')).verify(OTHER_CERTIFICATE)
def test_store(self):
"""Tests that a license can be loaded from the stored data"""
f = io.BytesIO()
License.issue(
CERTIFICATE,
key(),
license_data=LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01')).store(f, b'valid password')
License.load(io.BytesIO(f.getvalue()), b'valid password')
def test_issue_invalid_license_data(self):
"""Tests that License.issue with invalid license_data fails"""
with self.assertRaises(ValueError):
License.issue(
CERTIFICATE,
key(),
license_data=None)
with self.assertRaises(ValueError):
License.issue(
CERTIFICATE,
key(),
license_data=LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01'),
not_before='2014-01-01T00:00:00')
with self.assertRaises(ValueError):
License.issue(
CERTIFICATE,
key(),
license_data=LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01'),
issuer='CN=must not be passed')
with self.assertRaises(ValueError):
License.issue(
CERTIFICATE,
key(),
not_before='2014-01-01T00:00:00')
def test_issue_valid(self):
"""Tests that the signature is correctly constructed"""
# Generated with command below:
'''
python -c 'import tests.license_test; \
open("key.pem", "w").write(tests.license_test.KEY)'
python -c 'import sys, truepy; sys.stdout.write( \
truepy._bean.to_document( \
truepy._bean.serialize( \
truepy.LicenseData( \
not_before = "2014-01-01T00:00:00", \
not_after = "2014-01-01T00:00:01"))))' \
| openssl sha -sign key.pem -sha1 \
| base64
'''
expected = (
'BwaJUYJTcY22EiC5x/qZQVMKGeIxAwTiIejRjrch2Q/uVoUrB1ptKRn1ffGgYs5zc'
'agsj+7YTi8bB8nim+W+ANy93WttNrgz5hl2k75D4hGmR3EGV+f45l91RYMdTHukuK'
'ZkA+agc/At5ByHC8Qaw4+4Jdz2e0XJMJaR3aEAYIJ/5NDVKSHD2OjpGDLEc70Qwdo'
'rUU10B4X2URasRKHuRZTv9jVz2t4Mgk4wrJHiT/gw6sHbR1U7u7PbbnbQ8Xx/c37U'
'L54jy9ZqM+j7yEhEXqPGW5rXvj0IQmYrODLdyVzNMUa/ReC66oERy2JZA0aaFyY8l'
'Fr5V1yC1xT4r6yMnw==')
self.assertEqual(
expected,
License.issue(
CERTIFICATE,
key(),
license_data=LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01')).signature)
def test_issue_valid(self):
"""Tests that the signature is correctly constructed"""
# Generated with command below:
'''
python -c 'import tests.license_test; \
open("key.pem", "w").write(tests.license_test.KEY)'
python -c 'import sys, truepy; sys.stdout.write( \
truepy._bean.to_document( \
truepy._bean.serialize( \
truepy.LicenseData( \
not_before = "2014-01-01T00:00:00", \
not_after = "2014-01-01T00:00:01"))))' \
| openssl sha -sign key.pem -sha1 \
| base64
'''
expected = (
'BwaJUYJTcY22EiC5x/qZQVMKGeIxAwTiIejRjrch2Q/uVoUrB1ptKRn1ffGgYs5zc'
'agsj+7YTi8bB8nim+W+ANy93WttNrgz5hl2k75D4hGmR3EGV+f45l91RYMdTHukuK'
'ZkA+agc/At5ByHC8Qaw4+4Jdz2e0XJMJaR3aEAYIJ/5NDVKSHD2OjpGDLEc70Qwdo'
'rUU10B4X2URasRKHuRZTv9jVz2t4Mgk4wrJHiT/gw6sHbR1U7u7PbbnbQ8Xx/c37U'
'L54jy9ZqM+j7yEhEXqPGW5rXvj0IQmYrODLdyVzNMUa/ReC66oERy2JZA0aaFyY8l'
'Fr5V1yC1xT4r6yMnw==')
self.assertEqual(
expected,
License.issue(
CERTIFICATE,
key(),
license_data=LicenseData('2014-01-01T00:00:00',
'2014-01-01T00:00:01')).signature)
def IssueLicense(self,
key_folder,
licence_input,
password='******',
licence_file='license.key',
validate_days=365):
with open(os.path.join(key_folder, 'certificate.pem'), 'rb') as f:
certificate = f.read()
# Load the private key
with open(os.path.join(key_folder, 'key.pem'), 'rb') as f:
key = serialization.load_pem_private_key(
f.read(),
password=str.encode(password, encoding='UTF-8'),
backend=backends.default_backend())
# Issue the license
license = License.issue(
certificate,
key,
license_data=LicenseData(
datetime.datetime.now().strftime('%Y-%m-%dT%H:%M:%S'),
(datetime.datetime.now() + datetime.timedelta(
days=validate_days)).strftime('%Y-%m-%dT%H:%M:%S')))
# Store the license
with open(licence_file, 'wb') as f:
license.store(f, str.encode(licence_input, encoding='UTF-8'))
def License_issue_invalid_license_data():
"""Tests that License.issue with invalid license_data fails"""
with assert_exception(ValueError):
License.issue(certificate(), key(), license_data=None)
with assert_exception(ValueError):
License.issue(certificate(),
key(),
license_data=LicenseData('2014-01-01T00:00:00',
'2014-01-01T00:00:01'),
not_before='2014-01-01T00:00:00')
with assert_exception(ValueError):
License.issue(certificate(),
key(),
license_data=LicenseData('2014-01-01T00:00:00',
'2014-01-01T00:00:01'),
issuer='CN=must not be passed')
with assert_exception(ValueError):
License.issue(certificate(), key(), not_before='2014-01-01T00:00:00')
def test_issue_invalid_license_data(self):
"""Tests that License.issue with invalid license_data fails"""
with self.assertRaises(ValueError):
License.issue(CERTIFICATE, key(), license_data=None)
with self.assertRaises(ValueError):
License.issue(CERTIFICATE,
key(),
license_data=LicenseData('2014-01-01T00:00:00',
'2014-01-01T00:00:01'),
not_before='2014-01-01T00:00:00')
with self.assertRaises(ValueError):
License.issue(CERTIFICATE,
key(),
license_data=LicenseData('2014-01-01T00:00:00',
'2014-01-01T00:00:01'),
issuer='CN=must not be passed')
with self.assertRaises(ValueError):
License.issue(CERTIFICATE, key(), not_before='2014-01-01T00:00:00')
def License_issue_invalid_license_data():
"""Tests that License.issue with invalid license_data fails"""
with assert_exception(ValueError):
License.issue(certificate(), key(),
license_data = None)
with assert_exception(ValueError):
License.issue(certificate(), key(),
license_data = LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01'),
not_before = '2014-01-01T00:00:00')
with assert_exception(ValueError):
License.issue(certificate(), key(),
license_data = LicenseData(
'2014-01-01T00:00:00',
'2014-01-01T00:00:01'),
issuer = 'CN=must not be passed')
with assert_exception(ValueError):
License.issue(certificate(), key(),
not_before = '2014-01-01T00:00:00')
def issue(license_file, license_description, issuer_certificate, issuer_key,
license_file_password, **args):
"""issue [license file] [digest] [license description]
Issues a new license and shows information about it. You must specify the
issuer certificate and key as --issuer-certificate/key on the command line,
and the license file password as --license-file-password.
[digest] The environment digest file.
[license description] must be one command line argument on the form
not_before=2014-01-01T00:00:00,not_after=2016-01-01T00:00:00,... containing
license data fields.
- The license of the subject of the request, possible
arguments are:
node - Authorization Number of nodes, default 10000
not_before - The timestamp when this license starts to be valid.
not_after - The timestamp when this license ceases to be valid.
This must be strictly after `not_before`.
issued - The timestamp when this license was issued. This
defaults to not_before.
issuer - The issuer of this certificate. If not specified,
UNKNOWN_NAME will be used.
holder - The holder of this certificate. If not specified,
UNKNOWN_NAME will be used.
subject - Free-form string data to associate with the
license. This value will be stringified.
consumer_type - Free-form string data to associate with the
license. This value will be stringified.
info - Free-form string data to associate with the
license. This value will be stringified.
extra - Any type of data to store in the license. If this
is not a string, it will be JSON serialised.
"""
try:
license_data_parameters = dict(
(p.strip() for p in i.split('=', 1))
for i in license_description.split(','))
except Exception as e:
raise RuntimeError(
'Invalid license data description (%s): %s',
license_description,
e)
extra = {'node': license_data_parameters.pop('node', 10000),
'digests': args.get('digest'),
'other_extra': license_data_parameters.get('extra')}
license_data_parameters['extra'] = extra
try:
license_data = LicenseData(**license_data_parameters)
except TypeError as e:
raise RuntimeError(
'Incomplete license data description (%s): %s',
license_description,
e)
license = License.issue(issuer_certificate, issuer_key,
license_data=license_data)
with open(license_file, 'wb') as f:
license.store(f, license_file_password)
show(license_file, issuer_certificate, license_file_password)