8301381: Verify DTLS 1.0 cannot be negotiated

[mpdonova]

This PR implements a test to verify that a DTLS server running "out of the box" (i.e., DTLSv1.0 disabled in java.security) will not handshake with a client requesting DTLSv1.0. The test also implements the opposite: a client won't handshake with a server that uses DTLSv1.0.

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Progress

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Issue

• JDK-8301381: Verify DTLS 1.0 cannot be negotiated

Reviewers

• Xue-Lei Andrew Fan (@XueleiFan - Reviewer)

Reviewing

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Update a local copy of the PR:
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[openjdk]

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[mlbridge]

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• 00: Full (ea42ade6)

[openjdk]

@mpdonova This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8301381: Verify DTLS 1.0 cannot be negotiated

Reviewed-by: xuelei

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At the time when this comment was updated there had been 2 new commits pushed to the master branch:

• 80ef5c2: 8308410: broken compilation of test\jdk\tools\launcher\exeJliLaunchTest.c
• 326d778: 8306057: False arguments calling dispatch_base for aarch64

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

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[mpdonova]

/integrate

[openjdk]

Going to push as commit 18e2446.
Since your change was applied there have been 23 commits pushed to the master branch:

• b3cb82b: 8307311: Timeouts on one macOS 12.6.1 host of two Swing JTableHeader tests
• 3d550f7: 8280993: [XWayland] Popup is not closed on click outside of area controlled by XWayland
• 05e99db: 7065228: To interpret case-insensitive string locale independently
• a970519: 8306983: Do not invoke external programs when switch terminal to raw mode on selected platforms
• 6b65e57: 8305785: Avoid redundant HashMap.containsKey call in java.util.regex
• 8011ba7: 8308181: Generational ZGC: Remove CLDG_lock from old gen root scanning
• 8aa5028: 8302344: Compiler Implementation for Unnamed patterns and variables (Preview)
• b588797: 8307804: Reorganize ArrayJuggle test cases
• 928fcf9: 8308000: add PopFrame support for virtual threads
• 41beb44: 8308084: C2 fix idom bug in PhaseIdealLoop::create_new_if_for_predicate
• ... and 13 more: https://git.openjdk.org/jdk/compare/690d3969b80776bf896fbfbfac5eabe7d074c9bb...master

Your commit was automatically rebased without conflicts.

[openjdk]

@mpdonova Pushed as commit 18e2446.

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