51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
#!/usr/bin/env python3
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Performance tests for mask_password.
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"""
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import timeit
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from oslo_utils import strutils
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# A moderately sized input (~50K) string
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# http://paste.openstack.org/raw/155864/
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# infile = '155864.txt'
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# Untruncated version of the above (~310K)
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# http://dl.sileht.net/public/payload.json.gz
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infile = 'large_json_payload.txt'
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with open(infile, 'r') as f:
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input_str = f.read()
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print('payload has %d bytes' % len(input_str))
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for pattern in strutils._SANITIZE_PATTERNS_2['admin_pass']:
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print('\ntesting %s' % pattern.pattern)
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t = timeit.Timer(
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r"re.sub(pattern, r'\g<1>***\g<2>', payload)",
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"""
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import re
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payload = '''%s'''
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pattern = re.compile(r'''%s''')
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""" % (input_str, pattern.pattern))
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print(t.timeit(1))
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t = timeit.Timer(
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"strutils.mask_password('''" + input_str + "''')",
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"from oslo_utils import strutils",
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)
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print(t.timeit(1))
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