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73 lines
1.7 KiB
Python
73 lines
1.7 KiB
Python
# SPDX-License-Identifier: Apache-2.0
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# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
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import asyncio
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import tempfile
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from pathlib import Path
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from ssl import SSLContext
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import pytest
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from vllm.entrypoints.ssl import SSLCertRefresher
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class MockSSLContext(SSLContext):
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def __init__(self):
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self.load_cert_chain_count = 0
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self.load_ca_count = 0
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def load_cert_chain(
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self,
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certfile,
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keyfile=None,
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password=None,
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):
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self.load_cert_chain_count += 1
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def load_verify_locations(
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self,
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cafile=None,
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capath=None,
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cadata=None,
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):
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self.load_ca_count += 1
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def create_file() -> str:
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with tempfile.NamedTemporaryFile(dir="/tmp", delete=False) as f:
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return f.name
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def touch_file(path: str) -> None:
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Path(path).touch()
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@pytest.mark.asyncio
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async def test_ssl_refresher():
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ssl_context = MockSSLContext()
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key_path = create_file()
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cert_path = create_file()
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ca_path = create_file()
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ssl_refresher = SSLCertRefresher(ssl_context, key_path, cert_path, ca_path)
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await asyncio.sleep(1)
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assert ssl_context.load_cert_chain_count == 0
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assert ssl_context.load_ca_count == 0
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touch_file(key_path)
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await asyncio.sleep(1)
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assert ssl_context.load_cert_chain_count == 1
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assert ssl_context.load_ca_count == 0
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touch_file(cert_path)
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touch_file(ca_path)
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await asyncio.sleep(1)
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assert ssl_context.load_cert_chain_count == 2
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assert ssl_context.load_ca_count == 1
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ssl_refresher.stop()
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touch_file(cert_path)
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touch_file(ca_path)
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await asyncio.sleep(1)
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assert ssl_context.load_cert_chain_count == 2
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assert ssl_context.load_ca_count == 1
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