mirror of https://github.com/google/oss-fuzz.git
73 lines
1.8 KiB
Python
73 lines
1.8 KiB
Python
|
#!/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 os
|
||
|
|
import sys
|
||
|
|
import atheris
|
||
|
|
|
||
|
|
from oauthlib.oauth1.rfc5849.signature import (
|
||
|
|
verify_hmac_sha1, verify_rsa_sha512
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class FuzzMockRequest:
|
||
|
|
def __init__(
|
||
|
|
self,
|
||
|
|
method,
|
||
|
|
uri_str,
|
||
|
|
params,
|
||
|
|
signature
|
||
|
|
):
|
||
|
|
self.uri = uri_str
|
||
|
|
self.http_method = method
|
||
|
|
self.params = params
|
||
|
|
self.signature = signature
|
||
|
|
|
||
|
|
|
||
|
|
def TestOneInput(data):
|
||
|
|
fdp = atheris.FuzzedDataProvider(data)
|
||
|
|
mr = FuzzMockRequest(
|
||
|
|
method = fdp.ConsumeUnicodeNoSurrogates(64),
|
||
|
|
uri_str = fdp.ConsumeUnicodeNoSurrogates(64),
|
||
|
|
params = [
|
||
|
|
(
|
||
|
|
fdp.ConsumeUnicodeNoSurrogates(64),
|
||
|
|
fdp.ConsumeUnicodeNoSurrogates(64)
|
||
|
|
)
|
||
|
|
],
|
||
|
|
signature = fdp.ConsumeUnicodeNoSurrogates(64),
|
||
|
|
)
|
||
|
|
try:
|
||
|
|
verify_hmac_sha1(mr, None, None)
|
||
|
|
except ValueError:
|
||
|
|
pass
|
||
|
|
|
||
|
|
try:
|
||
|
|
verify_rsa_sha512(
|
||
|
|
mr, fdp.ConsumeUnicodeNoSurrogates(512)
|
||
|
|
)
|
||
|
|
except ValueError:
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
def main():
|
||
|
|
atheris.instrument_all()
|
||
|
|
atheris.Setup(sys.argv, TestOneInput, enable_python_coverage=True)
|
||
|
|
atheris.Fuzz()
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
main()
|