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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| # Copyright (C) 2023 Intel Corporation | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
|
|
||
| import sys | ||
| import tempfile | ||
| from pathlib import Path | ||
|
|
||
| import atheris | ||
| import atheris_libprotobuf_mutator | ||
| from google.protobuf.json_format import MessageToDict | ||
|
|
||
| import fuzz.generated.python_requirements_pb2 as python_requirements_pb2 | ||
| from cve_bin_tool.cvedb import CVEDB | ||
| from cve_bin_tool.log import LOGGER | ||
|
|
||
| with atheris.instrument_imports(): | ||
| from cve_bin_tool.parsers.python import PythonRequirementsParser | ||
|
|
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| cve_db = CVEDB() | ||
| logger = LOGGER.getChild("Fuzz") | ||
|
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||
|
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||
| def TestParseData(data): | ||
| try: | ||
| json_data = MessageToDict( | ||
| data, preserving_proto_field_name=True, including_default_value_fields=True | ||
| ) | ||
|
|
||
| with open(file_path, "w") as f: | ||
| for dict in json_data.get("packages", []): | ||
| extras = "" | ||
| if len(dict["extras"]) > 0: | ||
| extras = f"[{','.join(dict['extras'])}]" | ||
|
|
||
| constraint = "" | ||
| if "version" in dict.keys(): | ||
| constraint = f" == {dict['version']}" | ||
| elif "url" in dict.keys(): | ||
| constraint = f"@{dict['url']}" | ||
|
|
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| f.write(f"{dict['name']}{extras}{constraint}\n") | ||
|
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| PRP = PythonRequirementsParser(cve_db, logger) | ||
| PRP.run_checker(file_path) | ||
|
|
||
| except SystemExit: | ||
| return | ||
|
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|
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| file_path = str(Path(tempfile.mkdtemp(prefix="cve-bin-tool-")) / "requirements.txt") | ||
|
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| atheris_libprotobuf_mutator.Setup( | ||
| sys.argv, TestParseData, proto=python_requirements_pb2.PackageList | ||
| ) | ||
| atheris.Fuzz() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| // Copyright (C) 2023 Intel Corporation | ||
| // SPDX-License-Identifier: GPL-3.0-or-later | ||
|
|
||
| syntax = "proto3"; | ||
|
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| message PackageList{ | ||
| message Package{ | ||
| string name = 1; | ||
| repeated string extras = 2; | ||
| oneof constraint{ | ||
| float version = 3; | ||
| string url = 4; | ||
| } | ||
| } | ||
|
|
||
| repeated Package packages = 1; | ||
| } |
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