Please let me know if this doesn't solve the issue for
Recent versions of Java, including the most recent Java 17
release, now consider some jar-signed bundles to be
unsigned. This affects all bundles and features signed
between January 1, 2019 and April 14, 2022 with the Eclipse
certificate available at that time.
This is a very long list with many affected
The Platform has resigned their problematic bundles
Orbit too has resigned the problematic bundles:
But the Orbit repo with the resigned bundles is NOT the
one used by the Platform for their M3 contribution and is
not the one you/we should be using for M3 which is this one:
These projects need to do new
You should ensure that the
qualifiers of your bundles and features are newer than
2021-04, so that you don't have two the "same
artifacts" but with different signatures, which is
especially important if you are doing baseline replacement
in your build. I can help test your repository if you need
help. Please reach out to me.
Everyone needs to ensure
that they consume from the next RC1 version of Orbit,
otherwise we are likely to end up with massive duplicate
Orbit bundles and that is likely to cause problems.
I hope someone from Mylyn is paying attention!
Meanwhile, I'm trying to enable PGP signing of the bundles
and features with this poor certificates to "repair" them.
But, Tycho does appear to detect that a signature will be
ignored, provides no way to specify how to treat artifacts
that already have a PGP signature (it actually produces
duplicate properties in the artifacts.xml), and it appears
the PGP signatures for features are invalid, so I'm not sure
I'll be 100% successful in finding a workaround. The
following might be the best I can do on your behalf unless
the PGP feature signing issue is fixed:
Note that in this scenario, I am adding the
sim-bot PGP key/signature in addition to the key/signature
already present from the project. So all PGP-signed bundles
will generally have two PGP signatures, and in this
exceptional case, the bundle is jar-signed and has two PGP
With PGP-signed features, p2 fails to validate them making
them impossible to download/install, so in this case the
cure is worse than the disease:
Perhaps this issue can be fixed in the coming days...
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