RFR: 8327818: Implement Kerberos debug with sun.security.util.Debug [v4]

[Mark Powers]

On Thu, 14 Mar 2024 13:43:01 GMT, Weijun Wang <weijun at openjdk.org> wrote:

>> Change `Krb5LoginModule` debugging to use `sun.security.util.Debug`.
>
> Weijun Wang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   just use true

src/java.security.jgss/share/classes/sun/security/jgss/spnego/SpNegoToken.java line 30:

> 28: import org.ietf.jgss.GSSException;
> 29: import sun.security.jgss.GSSToken;
> 30: import sun.security.util.Debug;

Is this really needed?

src/java.security.jgss/share/classes/sun/security/krb5/internal/KerberosTime.java line 36:

> 34: import sun.security.krb5.Config;
> 35: import sun.security.krb5.KrbException;
> 36: import sun.security.util.Debug;

Needed?

src/java.security.jgss/share/classes/sun/security/krb5/internal/crypto/crc32.java line 33:

> 31: package sun.security.krb5.internal.crypto;
> 32: 
> 33: import sun.security.krb5.internal.Krb5;

It's not obvious to me why this import is needed.

src/jdk.security.auth/share/classes/com/sun/security/auth/module/Krb5LoginModule.java line 1015:

> 1013:         } catch (Exception e) {
> 1014:             lcreds = null;
> 1015:             if (debug != null)

Might want to add curley braces here and elsewhere.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18199#discussion_r1525380205
PR Review Comment: https://git.openjdk.org/jdk/pull/18199#discussion_r1525354378
PR Review Comment: https://git.openjdk.org/jdk/pull/18199#discussion_r1525326097
PR Review Comment: https://git.openjdk.org/jdk/pull/18199#discussion_r1525165817