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Enabling option to restrict access to HTTP APIs based on header value…
… pairs (similar to gRPC)
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| #!/usr/bin/python | ||
| # Copyright 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. | ||
| # | ||
| # Redistribution and use in source and binary forms, with or without | ||
| # modification, are permitted provided that the following conditions | ||
| # are met: | ||
| # * Redistributions of source code must retain the above copyright | ||
| # notice, this list of conditions and the following disclaimer. | ||
| # * Redistributions in binary form must reproduce the above copyright | ||
| # notice, this list of conditions and the following disclaimer in the | ||
| # documentation and/or other materials provided with the distribution. | ||
| # * Neither the name of NVIDIA CORPORATION nor the names of its | ||
| # contributors may be used to endorse or promote products derived | ||
| # from this software without specific prior written permission. | ||
| # | ||
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY | ||
| # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | ||
| # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | ||
| # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | ||
| # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | ||
| # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | ||
| # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | ||
| # OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
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| import sys | ||
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| sys.path.append("../common") | ||
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| import unittest | ||
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| import numpy as np | ||
| import tritonclient.http as tritonhttpclient | ||
| from tritonclient.utils import InferenceServerException | ||
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| class RestrictedAPITest(unittest.TestCase): | ||
| def setUp(self): | ||
| self.model_name_ = "simple" | ||
| self.client_ = tritonhttpclient.InferenceServerClient("localhost:8000") | ||
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| # Other unspecified APIs should not be restricted | ||
| def test_sanity(self): | ||
| self.client_.get_inference_statistics("simple") | ||
| self.client_.get_inference_statistics( | ||
| "simple", headers={"infer-key": "infer-value"} | ||
| ) | ||
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| # metadata, infer, model repository APIs are restricted. | ||
| # metadata and infer expects "infer-key : infer-value" header, | ||
| # model repository expected "admin-key : admin-value". | ||
| def test_model_repository(self): | ||
| with self.assertRaisesRegex(InferenceServerException, "This API is restricted"): | ||
| self.client_.unload_model( | ||
| self.model_name_, headers={"infer-key": "infer-value"} | ||
| ) | ||
| # Request go through and get actual transaction error | ||
| with self.assertRaisesRegex( | ||
| InferenceServerException, "explicit model load / unload is not allowed" | ||
| ): | ||
| self.client_.unload_model( | ||
| self.model_name_, headers={"admin-key": "admin-value"} | ||
| ) | ||
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| def test_metadata(self): | ||
| with self.assertRaisesRegex(InferenceServerException, "This API is restricted"): | ||
| self.client_.get_server_metadata() | ||
| self.client_.get_server_metadata({"infer-key": "infer-value"}) | ||
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| def test_infer(self): | ||
| # setup | ||
| inputs = [ | ||
| tritonhttpclient.InferInput("INPUT0", [1, 16], "INT32"), | ||
| tritonhttpclient.InferInput("INPUT1", [1, 16], "INT32"), | ||
| ] | ||
| inputs[0].set_data_from_numpy(np.ones(shape=(1, 16), dtype=np.int32)) | ||
| inputs[1].set_data_from_numpy(np.ones(shape=(1, 16), dtype=np.int32)) | ||
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| # This test only care if the request goes through | ||
| with self.assertRaisesRegex(InferenceServerException, "This API is restricted"): | ||
| _ = self.client_.infer( | ||
| model_name=self.model_name_, inputs=inputs, headers={"test": "1"} | ||
| ) | ||
| self.client_.infer( | ||
| model_name=self.model_name_, | ||
| inputs=inputs, | ||
| headers={"infer-key": "infer-value"}, | ||
| ) | ||
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| if __name__ == "__main__": | ||
| unittest.main() |
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