RFR: 8341964: Add mechanism to disable different parts of TLS cipher suite [v3]

[Sean Mullan]

On Tue, 5 Nov 2024 17:40:46 GMT, Artur Barashev <abarashev at openjdk.org> wrote:

>> The current syntax of the jdk.tls.disabledAlgorithms makes it difficult to disable algorithms that affect both the key exchange and authentication parts of a TLS cipher suite. For example, if you add "RSA" to the jdk.tls.disabledAlgorithms security property, it disables all cipher suites that use RSA, whether it is for key exchange or authentication. If you only want to disable cipher suites that use RSA for key exchange, the only workaround is to list the whole cipher suite name, so an exact match is done, but if there are many cipher suites that use that key exchange algorithm, this becomes cumbersome.
>
> Artur Barashev has updated the pull request incrementally with one additional commit since the last revision:
> 
>   "Cipher suites must start with TLS_" doc update

src/java.base/share/classes/sun/security/util/AbstractAlgorithmConstraints.java line 118:

> 116:             if (!pattern.toUpperCase(Locale.ENGLISH).startsWith("TLS_")) {
> 117:                 throw new IllegalArgumentException(
> 118:                         "Wildcard pattern should start with 'TLS_'");

s/should/must/

test/jdk/sun/security/ssl/CipherSuite/NoDesRC4DesEdeCiphSuite.java line 46:

> 44: import java.util.Arrays;
> 45: 
> 46: public class NoDesRC4DesEdeCiphSuite {

I suggest making a new abstract class with the general test methods, and then making this a subclass of it.

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/21841#discussion_r1831062655
PR Review Comment: https://git.openjdk.org/jdk/pull/21841#discussion_r1831081744