On Tue, 28 Apr 2026 11:26:07 GMT, Volkan Yazici <[email protected]> wrote:

>> Per [RFC 6066 "3. Server Name Indication"], disallow IP literals in 
>> `SNIHostName::new`.
>> 
>> While the following two call-sites could be simplified by removing IP 
>> literal checks, I've refrained from doing so because delegating some of the 
>> checks to an exception catching mechanism would impact the performance:
>> 
>>     sun.security.ssl.Utilities::rawToSNIHostName
>>     sun.net.www.protocol.https.HttpsClient::afterConnect
>> 
>> [RFC 6066 "3. Server Name Indication"]: 
>> https://www.rfc-editor.org/rfc/rfc6066.html#page-6
>> 
>> ---------
>> - [X] I confirm that I make this contribution in accordance with the 
>> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai).
>
> Volkan Yazici has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   Big facelift

src/java.net.http/share/classes/jdk/internal/net/http/AbstractAsyncSSLConnection.java
 line 179:

> 177:             if (name != null && !name.isEmpty()) {
> 178:                 @SuppressWarnings("deprecation")
> 179:                 var sni = new SNIHostName(name);

Is there any chance that the new factory method would throw when called from 
here? If not we might as well call it?

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PR Review Comment: https://git.openjdk.org/jdk/pull/30747#discussion_r3155815397

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