RFR: 8315436: HttpsServer does not send TLS alerts

[Michael McMahon]

On Thu, 31 Aug 2023 06:57:52 GMT, Daniel Jeliński <djelinski at openjdk.org> wrote:

> Please review this patch that ensures that alerts produced by `wrap` are sent to the peer.
> 
> When a fatal alert is produced by a `wrap` call, the returned status is `CLOSED`, but some bytes are produced in the destination buffer. These bytes need to be sent to the client.
> 
> The new test verifies this fix; without the fix the test fails with:
> 
> javax.net.ssl.SSLHandshakeException: Remote host terminated the handshake
> 
> With the fix the test passes; the exception thrown is :
> 
> javax.net.ssl.SSLHandshakeException: Received fatal alert: protocol_version
> 
> Existing tier1-3 tests continue to pass.

Good catch

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Marked as reviewed by michaelm (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/15505#pullrequestreview-1604544042