mirror of https://github.com/google/oss-fuzz.git
45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
#!/usr/bin/python3
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# Copyright 2023 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 sys
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import json
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import atheris
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from itsdangerous.serializer import Serializer
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def TestOneInput(data):
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fdp = atheris.FuzzedDataProvider(data)
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secret_key = fdp.ConsumeUnicodeNoSurrogates(124)
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salt = fdp.ConsumeBytes(24)
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try:
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random_obj = json.loads(fdp.ConsumeUnicodeNoSurrogates(sys.maxsize))
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except:
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return
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serializer = Serializer(secret_key = secret_key)
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signed = serializer.dumps(random_obj, salt=salt)
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assert serializer.loads(signed, salt=salt) == random_obj
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def main():
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atheris.instrument_all()
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atheris.Setup(sys.argv, TestOneInput)
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atheris.Fuzz()
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if __name__ == "__main__":
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main()
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