RFR: 8326643: JDK server does not send a dummy change_cipher_spec record after HelloRetryRequest message [v5]

[Sibabrata Sahoo]

On Wed, 20 Mar 2024 09:55:34 GMT, Prasadrao Koppula <pkoppula at openjdk.org> wrote:

>> JDK server does not send a dummy change_cipher_spec record after HelloRetryRequest message.
>> 
>> According to RFC 8446 (Middlebox Compatibility Mode), if the client sends a non-empty session ID in the ClientHello message, the server sends a dummy change_cipher_spec (CCS) record immediately after its first handshake message. This may either be after a ServerHello or a HelloRetryRequest.
>> 
>> https://datatracker.ietf.org/doc/html/rfc8446#appendix-D.4
>
> Prasadrao Koppula has updated the pull request incrementally with one additional commit since the last revision:
> 
>   JDK-8326643

Can you please add a new Test to have a TLSv1.3 complete connection by setting  jdk.tls.client.useCompatibilityMode=true|false.
You may ignore if such Test exist and point that Test name.

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PR Comment: https://git.openjdk.org/jdk/pull/18372#issuecomment-2010371047