RFR: 7192189: Support endpoint identification algorithm in RFC 6125

[Sean Mullan]

Please review this change to fully support RFC 6125 in the TLS implementation. This change forbids wildcard domains in TLS certificates unless the wildcard is in the left-most component. Certificates of this nature should be rare and are not allowed per the CABForum baseline requirements. However there may be a small compatibility risk associated with this change, so a CSR has also been filed.

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Commit messages:
 - Initial revision.

Changes: https://git.openjdk.java.net/jdk/pull/7697/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7697&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-7192189
  Stats: 121 lines in 3 files changed: 80 ins; 34 del; 7 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7697.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7697/head:pull/7697

PR: https://git.openjdk.java.net/jdk/pull/7697