RFR: 8313367: SunMSCAPI cannot read Local Computer certs w/o Windows elevation [v7]

[rebarbora-mckvak]

> This fixes the defect described at https://bugs.openjdk.org/browse/JDK-8313367
> 
> If the process does not have write permissions, the store is opened as read-only (instead of failing).
> 
> Please note that permissions to use a certificate in a local machine store must be granted - in a management console, select a certificate, right-click -> All tasks... -> Manage Private Keys... -> add Full control to user.

rebarbora-mckvak has updated the pull request incrementally with one additional commit since the last revision:

  copyright fixed

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/16687/files
  - new: https://git.openjdk.org/jdk/pull/16687/files/1eff576e..add89a39

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=16687&range=06
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=16687&range=05-06

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/16687.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16687/head:pull/16687

PR: https://git.openjdk.org/jdk/pull/16687