azure-sdk-for-python: initial integration (#9385)

Signed-off-by: David Korczynski <david@adalogics.com>

Signed-off-by: David Korczynski <david@adalogics.com>

projects/azure-sdk-for-python/Dockerfile

@@ -0,0 +1,18 @@
+#!/usr/bin/python3
+# Copyright 2023 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.
+FROM gcr.io/oss-fuzz-base/base-builder-python
+RUN git clone https://github.com/azure/azure-sdk-for-python azure-sdk-for-python
+COPY *.sh *py $SRC/
+WORKDIR $SRC/azure-sdk-for-python

projects/azure-sdk-for-python/build.sh

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+#!/bin/bash -eu
+# Copyright 2023 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.
+#
+################################################################################
+
+cd $SRC/azure-sdk-for-python/sdk/core/azure-core
+pip3 install .
+
+cd $SRC/azure-sdk-for-python/sdk/dynatrace/azure-mgmt-dynatrace/
+pip3 install .
+
+compile_python_fuzzer $SRC/fuzz_mgmt_serialization.py

projects/azure-sdk-for-python/fuzz_mgmt_serialization.py

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+#!/usr/bin/python3
+# Copyright 2023 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 sys
+import json
+import atheris
+
+from azure.mgmt.dynatrace import _serialization
+from azure.mgmt.dynatrace.models import _models_py3
+from azure.core.exceptions import (
+  DeserializationError,
+  SerializationError
+)
+
+
+def TestOneInput(data):
+  fdp = atheris.FuzzedDataProvider(data)
+
+  try:
+    payload = json.loads(fdp.ConsumeUnicodeNoSurrogates(sys.maxsize))
+  except:
+    return
+  model = _models_py3.AccountInfo()
+
+  # Overwrite the types, this is easier than creating a new class.
+  model._attribute_map = payload
+
+  try:
+    serialized_data = model.serialize()
+    serialized = True
+  except SerializationError:
+    serialized = False
+
+  deserializer = _serialization.Deserializer()
+  if serialized:
+    # Anything serialized should be unserializable
+    deserializer._deserialize(model, serialized_data)
+  else:
+    # Otherwise we deserialize random data and catch exceptions
+    try:
+      deserializer._deserialize(
+        model,
+        fdp.ConsumeUnicodeNoSurrogates(sys.maxsize)
+      )
+    except DeserializationError:
+      pass
+
+
+def main():
+  atheris.instrument_all()
+  atheris.Setup(sys.argv, TestOneInput)
+  atheris.Fuzz()
+
+
+if __name__ == "__main__":
+  main()

projects/azure-sdk-for-python/project.yaml

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+fuzzing_engines:
+- libfuzzer
+homepage: https://github.com/azure/azure-sdk-for-python
+language: python
+main_repo: https://github.com/azure/azure-sdk-for-python
+sanitizers:
+- address
+- undefined
+vendor_ccs:
+- david@adalogics.com