All Modify datetime of files in libpam4j.jar are "1980-02-01 00:00"

[zsuiqiang]

Environment Details

• GlassFish Version (and build number):7.0.8
• JDK version:17
• OS:windows 11
• Database:

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Problem Description

All Modify datetime of files in libpam4j.jar are "1980-02-01 00:00"

[dmatej]

I can confirm that, despite I don't see it as an issue I would like to know the explanation :-)
It seems it is the target now - reproducible builds, we already have several PRs waiting here. The libpam is packaged by maven bundle plugin which already supports reproducible builds, so it sets these timestamps to zero.

https://maven.apache.org/guides/mini/guide-reproducible-builds.html
FasterXML/jackson-databind#3680 - this would be a workaround, the question is what we really want (originally I was against these changes, but I was convinced).

[zsuiqiang]

This causes JNA to be unavailable。See Custom JNA Library Version Support #24358

[dmatej]

This causes JNA to be unavailable。See Custom JNA Library Version Support #24358

I doubt it is caused by this - GF doesn't use file creation/update dates at all. It must be something else.

[pzygielo]

The libpam is packaged by maven bundle plugin which already supports reproducible builds, so it sets these timestamps to zero.

Just to clarify the value of "zero": https://bnd.bndtools.org/releases/6.1.0/instructions/reproducible.html

FasterXML/jackson-databind#3680
this would be a workaround,

the question is what we really want

The reproducer I guess. Otherwise I see no issue against GF reported here.

[github-actions]

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