74 lines
2.5 KiB
Python
74 lines
2.5 KiB
Python
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# Copyright (c) 2016 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import os
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import sys
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from multiprocessing import Process
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from six.moves import urllib
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from autotest_lib.client.bin import utils
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policy_testserver = None
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class FakeDMServer(object):
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"""Utility class for policy tests."""
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def __init__(self):
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"""
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Import the DM testserver from chromeos-base/policy-testserver.
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"""
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self.server_url = None
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sys.path.append('/usr/local/share/policy_testserver')
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sys.path.append('/usr/local/share/policy_testserver/proto_bindings')
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sys.path.append('/usr/local/share/policy_testserver/testserver')
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sys.path.append('/usr/local/share/policy_testserver/tlslite')
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global policy_testserver
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import policy_testserver
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def start(self, tmpdir, debugdir):
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"""
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Start the local DM testserver.
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@param tmpdir: location of the Autotest tmp dir.
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@param debugdir: location of the Autotest debug directory.
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"""
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policy_server_runner = policy_testserver.PolicyServerRunner()
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self._policy_location = os.path.join(tmpdir, 'policy.json')
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port = utils.get_unused_port()
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# The first argument is always ignored since it is expected to be the
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# path to the executable. Hence passing an empty string for first
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# argument.
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sys.argv = ['',
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'--config-file=%s' % self._policy_location,
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'--host=127.0.0.1',
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'--log-file=%s/dm_server.log' % debugdir,
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'--log-level=DEBUG',
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'--port=%d' % port
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]
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self.process = Process(target=policy_server_runner.main)
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self.process.start()
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self.server_url = 'http://127.0.0.1:%d/' % port
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def stop(self):
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"""Terminate the fake DM server instance."""
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if urllib.request.urlopen('%stest/ping' % self.server_url).getcode() == 200:
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urllib.request.urlopen('%sconfiguration/test/exit' % self.server_url)
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if self.process.is_alive():
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self.process.join()
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def setup_policy(self, policy_blob):
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"""
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Write policy blob to file used by the DM server to read policy.
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@param policy_blob: JSON policy blob to be written to the policy file.
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"""
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with open(self._policy_location, 'w') as f:
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f.write(policy_blob)
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