mirror of https://github.com/google/oss-fuzz.git
63 lines
1.7 KiB
Python
63 lines
1.7 KiB
Python
#!/usr/bin/python3
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# Copyright 2022 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import sys
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import mock
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import atheris
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import tempfile
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import json
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import mock
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from google_auth_oauthlib import helpers
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def TestOneInput(data):
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fdp = atheris.FuzzedDataProvider(data)
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config_file = tempfile.NamedTemporaryFile(mode="wt")
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try:
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payload = json.loads(fdp.ConsumeUnicodeNoSurrogates(1024))
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except:
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return
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if type(payload) is not dict:
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return
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config_file.write(json.dumps(payload))
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try:
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helpers.session_from_client_secrets_file(
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config_file.name, scopes=mock.sentinel.scopes
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)
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except ValueError as ve:
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legit_exceptions = [
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"Client secrets must be for a web or installed app.",
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"Client secrets is not in the correct format."
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]
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legit = False
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for msg in legit_exceptions:
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if msg in str(ve):
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legit = True
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if not legit:
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raise ve
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def main():
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atheris.instrument_all()
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atheris.Setup(sys.argv, TestOneInput, enable_python_coverage=True)
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atheris.Fuzz()
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if __name__ == "__main__":
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main()
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