RFR: 8349910: Implement JEP 517: HTTP/3 for the HTTP Client API [v2]

[Daniel Jeliński]

On Fri, 25 Apr 2025 19:42:34 GMT, Artur Barashev <abarashev at openjdk.org> wrote:

>> Daniel Fuchs has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 409 commits:
>> 
>>  - merge latest changes from master branch
>>  - http3: add missing <p> separator to Http3DiscoveryMode.ALT_SVC API documentation
>>  - http3: improve documentation for Http3DiscoveryMode.ALT_SVC
>>  - http3: Use AlgorithmConstraints and OCSP responses when validating server certificate during QUIC TLS handshake
>>  - http3: Artur's review - use SecurityUtils.removeFromDisabledTlsAlgs() in test
>>  - http3: minor improvement to log message
>>  - http3: Artur's review - remove commented out code from test
>>  - http3: Artur's review - make methods package private
>>  - http3: qpack - allow 0 capacity when max capacity is 0
>>  - Remove flow control from stream limit comments
>>  - ... and 399 more: https://git.openjdk.org/jdk/compare/1ec64811...4da61bbe
>
> src/java.base/share/classes/sun/security/ssl/SSLConfiguration.java line 532:
> 
>> 530:     }
>> 531: 
>> 532:     public boolean isQuic() {
> 
> This method never called.

Removed in 9f7f9e190b124d569eae8bf1df5e6c076ad00a06

> src/java.base/share/classes/sun/security/ssl/X509TrustManagerImpl.java line 275:
> 
>> 273:         final X509Certificate[] trustedChain = v.validate(chain, null,
>> 274:                 responseList, constraints, authType);
>> 275:         if (sslParameters != null && handshakeSession != null) {
> 
> Looks like this `if` block is not needed: `sslParameters != null` condition is always `true`, and we should throw an exception in the beginning of the method if session is null.

Moved earlier in 10e3e3508415b901fe0008da4edb5c4f1e8eb85d

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PR Review Comment: https://git.openjdk.org/jdk/pull/24751#discussion_r2169589570
PR Review Comment: https://git.openjdk.org/jdk/pull/24751#discussion_r2169588546