RFR: 8361711: Add library name configurability to PKCS11Test.java
Valerie Peng
valeriep at openjdk.org
Tue Aug 19 22:33:37 UTC 2025
On Tue, 15 Jul 2025 16:43:16 GMT, Thomas Fitzsimmons <duke at openjdk.org> wrote:
> This patch adds configurability to `PKCS11Test.java`.
>
> Specifically, it adds two new system properties:
>
> - `CUSTOM_P11_LIBRARY_NAME`: Allow overriding the value assigned to the `nss_library` field. Prior to this patch, `nss_library` was set to either `"softokn3"` or `"nss3"`.
>
> - `CUSTOM_P11_CONFIG_VARIANT`: Abstract the configuration file type to load. Prior to this patch, test cases that wanted to run `NSS` in sensitive mode would hard-code `p11-nss-sensitive.txt` on their command lines.
>
> The patch updates the three `p11-nss-sensitive.txt`-using test cases to use the new `CUSTOM_P11_CONFIG_VARIANT` property:
>
>
> test/jdk/java/security/KeyAgreement/Generic.java
> test/jdk/sun/security/pkcs11/Mac/TestLargeSecretKeys.java
> test/jdk/sun/security/pkcs11/rsa/TestP11KeyFactoryGetRSAKeySpec.java
>
>
> I have been using this change to run `PKCS11Test.java` against the [Kryoptic](https://github.com/latchset/kryoptic) PKCS11 soft token, using this invocation:
>
>
> make test \
> JTREG="JAVA_OPTIONS=-DCUSTOM_P11_CONFIG=/tmp/kryoptic-configuration/p11-kryoptic.txt \
> -DCUSTOM_P11_LIBRARY_NAME=kryoptic_pkcs11 \
> -Djdk.test.lib.artifacts.nsslib-linux_x64=/tmp/kryoptic-configuration \
> -DCUSTOM_DB_DIR=/tmp/kryoptic-configuration"
>
>
> `/tmp/kryoptic-configuration` contains (among other files):
>
>
> libkryoptic_pkcs11.so
> p11-kryoptic.txt
> p11-kryoptic-sensitive.txt
>
>
> With `CUSTOM_P11_LIBRARY_NAME` set, `PKCS11Test.java` can find `libkryoptic_pkcs11.so`.
>
> And setting `CUSTOM_P11_CONFIG` causes the sensitive tests to use `p11-kryoptic-sensitive.txt` via the new `CUSTOM_P11_CONFIG_VARIANT` property.
>
> On my `Fedora 42` `x86-64` machine, I tested for regressions with:
>
> $ time make test JOBS=4 JTREG="JAVA_OPTIONS=-Djdk.test.lib.artifacts.nsslib-linux_x64=/usr/lib64" TEST="test/jdk/sun/security/pkcs11"
>
> and:
>
> $ time make test JOBS=4 TEST="test/jdk/sun/security/pkcs11"
test/jdk/sun/security/pkcs11/PKCS11Test.java line 458:
> 456:
> 457: public static String getNssConfig() throws Exception {
> 458: nss_library = System.getProperty("CUSTOM_P11_LIBRARY_NAME", nss_library);
Have you considered setting `nss_library` with the system property on line 92 instead of here? E.g.
> static String nss_library = System.getProperty("CUSTOM_P11_LIBRARY_NAME", "softokn3");
Setting it there is more visible and it's clear what the property is for.
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/26325#discussion_r2286488516
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