oss-fuzz/projects/gcloud-error-py/fuzz_util.py

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#!/usr/bin/python3
# Copyright 2022 Google LLC
#
# 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.
import atheris
import sys
import mock
with atheris.instrument_imports():
from google.cloud import error_reporting as error
class SampleRequest(object):
def __init__(self, url, method, user_agent, referrer, remote_addr):
self.url = url
self.method = method
self.user_agent = user_agent
self.referrer = referrer
self.remote_addr = remote_addr
def TestInput(data):
fdp = atheris.FuzzedDataProvider(data)
request = SampleRequest(
"http://127.0.0.1",
"GET" if fdp.ConsumeBool() else "POST",
mock.Mock(string=fdp.ConsumeString(100)),
fdp.ConsumeString(100),
"127.0.0.1"
)
error.util.build_flask_context(request)
def main():
atheris.Setup(sys.argv, TestInput, enable_python_coverage=True)
atheris.Fuzz()
if __name__ == "__main__":
main()