RFR [15] JDK-8242145, New System Properties to configure the TLS signature schemes

Jamil Nimeh jamil.j.nimeh at oracle.com
Wed Apr 15 17:02:10 UTC 2020


Looks good!

--Jamil

On 4/15/2020 9:41 AM, Xuelei Fan wrote:
> All good catches.  The webrev was updated accordingly:
>   Webrev: http://cr.openjdk.java.net/~xuelei/8242145/webrev.00/
>
> Xuelei
>
> On 4/14/2020 10:03 PM, Jamil Nimeh wrote:
>> Looks pretty good, a couple questions/comments:
>>
>>   * SSLConfiguration.java
>>       o Line 471-473: Does the call to SignatureScheme.nameOf(String)
>>         ever throw IAE?  I don't see anything in the for-each loop in
>>         that method that would.
>>   * CustomizedClientSchemes and CustomizedServerSchemes
>>       o Line 44 (both): Just a nit, but the comment looks like it was
>>         lifted from a different test and should be changed to reflect
>>         that your forcing a single signature scheme.
>>
>> --Jamil
>>
>> On 4/14/2020 8:42 PM, Xuelei Fan wrote:
>>> ping ...
>>>
>>> On 4/3/2020 4:13 PM, Xuelei Fan wrote:
>>>> Hi,
>>>>
>>>> Could I get the following update reviewed?
>>>>
>>>> Webrev: http://cr.openjdk.java.net/~xuelei/8242145/webrev.00/
>>>>
>>>> Bug: https://bugs.openjdk.java.net/browse/JDK-8242141
>>>> CSR: https://bugs.openjdk.java.net/browse/JDK-8242145
>>>> Release-note: https://bugs.openjdk.java.net/browse/JDK-8242147
>>>>
>>>> A third party's TLS implementation may not be able to handle a 
>>>> certain signature schemes, and cannot interop with JDK. Although 
>>>> the implementation does not comply to TLS specifications, the 
>>>> impact could be significant if an application that uses the 
>>>> implementation is popular.
>>>>
>>>> Thanks,
>>>> Xuelei



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