[wip] TLS Encryption Optimization #68521
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Adds disable_aes_with_tls config option that eliminates redundant AES encryption when TLS with mutual authentication is active, providing 10-50% performance improvement with 6 security checks including certificate identity verification.
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Main Issue: Tests were checking for SSL handshake failures too early. With Tornado's lazy SSL handshaking, TCP connections succeed immediately, but SSL validation happens asynchronously.
test_tcp_ssl.py (20 lines changed):
- Timing fix: Added await asyncio.sleep(1) after connect() to allow SSL handshake to fail
- Stream check: Verify connection closed by checking pub_client._stream.closed()
- Exception handling: Added ssl.SSLError to expected exceptions
- Test isolation: Added minion_opts.pop("ssl", None) to prevent state contamination
- Cleanup: Added process_manager.terminate() for proper process cleanup
- Imports: Added import ssl and import salt.utils.process
test_ws_ssl.py (3 lines changed):
- Test isolation: Added minion_opts.pop("ssl", None)
- Cleanup: Added process_manager.terminate()
These minimal changes fix the test expectations to match the actual async SSL behavior while ensuring proper isolation and cleanup between tests.
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Adds disable_aes_with_tls config option that eliminates redundant AES encryption when TLS with mutual authentication is active, providing performance improvement with 6 security checks including certificate identity verification.
What does this PR do?
What issues does this PR fix or reference?
Fixes
Previous Behavior
Remove this section if not relevant
New Behavior
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Merge requirements satisfied?
[NOTICE] Bug fixes or features added to Salt require tests.
Commits signed with GPG?
Yes/No