WALinuxAgent/tests/test_certificates.py

# Copyright 2014 Microsoft Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Requires Python 2.4+ and Openssl 1.0+
#
# Implements parts of RFC 2131, 1541, 1497 and
# http://msdn.microsoft.com/en-us/library/cc227282%28PROT.10%29.aspx
# http://msdn.microsoft.com/en-us/library/cc227259%28PROT.13%29.aspx

import tests.env
from  .tools import *
import uuid
import unittest
import os
import json
import azurelinuxagent.utils.fileutil as fileutil
import azurelinuxagent.protocol.v1 as v1

certs_sample=u"""\
<?xml version="1.0" encoding="utf-8"?>
<CertificateFile xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="certificates10.xsd">
  <Version>2012-11-30</Version>
  <Incarnation>12</Incarnation>
  <Format>Pkcs7BlobWithPfxContents</Format>
  <Data>MIINswYJKoZIhvcNAQcDoIINpDCCDaACAQIxggEwMIIBLAIBAoAUvyL+x6GkZXog
QNfsXRZAdD9lc7IwDQYJKoZIhvcNAQEBBQAEggEArhMPepD/RqwdPcHEVqvrdZid
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h+249Wj0Bw==
</Data>
</CertificateFile>
"""

transport_cert=u"""\
-----BEGIN CERTIFICATE-----
MIIDBzCCAe+gAwIBAgIJANujJuVt5eC8MA0GCSqGSIb3DQEBCwUAMBkxFzAVBgNV
BAMMDkxpbnV4VHJhbnNwb3J0MCAXDTE0MTAyNDA3MjgwN1oYDzIxMDQwNzEyMDcy
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qaycXjOm5Khgl4hKrd+DBD/qj4IVVzsmdpFli72k6WLBHGOXusUGo/3isci2iAIt
DsfY6XGSEIhZnA4=
-----END CERTIFICATE-----
"""

transport_private=u"""\
-----BEGIN PRIVATE KEY-----
MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDT3CQJHeleTXqI
EioyHk1zlguccyk8riT7eGGTFUqLFNJSOmtMB6foNnz9ts61bMFvkCc+gFVqIyBK
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4euORaD/fuM4UPlR5mN+bypU
-----END PRIVATE KEY-----
"""

def MockGetOpensslCmd():
    return 'openssl'

class TestCertificates(unittest.TestCase):
    
    def test_certificates(self):
        crt1 = '/tmp/33B0ABCE4673538650971C10F7D7397E71561F35.crt'
        crt2 = '/tmp/4037FBF5F1F3014F99B5D6C7799E9B20E6871CB3.crt'
        prv2 = '/tmp/4037FBF5F1F3014F99B5D6C7799E9B20E6871CB3.prv'
        os.chdir('/tmp')
        if os.path.isfile(crt1):
            os.remove(crt1)
        if os.path.isfile(crt2):
            os.remove(crt2)
        if os.path.isfile(prv2):
            os.remove(prv2)
        fileutil.write_file(os.path.join('/tmp', "TransportCert.pem"), 
                            transport_cert)
        fileutil.write_file(os.path.join('/tmp', "TransportPrivate.pem"), 
                            transport_private)
        client = v1.WireClient("http://foo.bar")
        config = v1.Certificates(client, certs_sample)
        self.assertNotEquals(None, config)
        self.assertTrue(os.path.isfile(crt1))
        self.assertTrue(os.path.isfile(crt2))
        self.assertTrue(os.path.isfile(prv2))

        self.assertNotEquals(0, len(config.cert_list.certificates))
        cert = config.cert_list.certificates[0]
        self.assertNotEquals(None, cert.thumbprint)
   
if __name__ == '__main__':
    unittest.main()