AS4RequestHandler: how to change AS4SigningParams?

[sopgreg]

We discovered an issue where our Receipt messages always used X509v3 instead of X509PKIPathv1 in the SecurityTokenReference.

Reason seems to be that in AS4RequestHandler there are multiple code paths where the AS4SigningParams are created via constructor new AS4SigningParams without the ability to modify them externally (by e.g. setting setUseSingleCertificate(false)):

Therefore, e.g. (and other places) AS4RequestHandler#_signResponseIfNeeded uses these signing params with setUseSingleCertificate(true) as default.

Is there something missing to customize the signing params?

[phax]

The necessary changes were implemented in #166 and #167 and part of the 2.3.0 release.
That requires you to set the AS4CryptParams and AS4SigningParams of the AS4IncomingSecurityConfiguration object