RFR: 8342270: Test sun/security/pkcs11/Provider/RequiredMechCheck.java needs write access to src tree

[Erik Joelsson]

On Wed, 23 Oct 2024 14:46:37 GMT, Fernando Guallini <fguallini at openjdk.org> wrote:

> The test sun/security/pkcs11/Provider/RequiredMechCheck.java extends sun/security/pkcs11/PKCS11Test.java, which sets up a PKCS11Provider configured with NSS config files located in the source tree directory (sun/security/pkcs11/nss) for the dependent tests to run properly. This test currently fails if that **pkcs11/nss** directory is made read-only because these config files are updated during the test execution. Files located in the source tree should not be modified when running tests. 
> This PR updates the PKCS11Test to copy the NSS config files to the Jtreg scratch directory and configures the provider to use those files instead.

Marked as reviewed by erikj (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/21665#pullrequestreview-2389512020