Johannes Schneider a825b85363
signing.bbclass: add certificate ca-chain handling
Add handling of ca-chains which can consist of more than one
certificate in a .pem file, which need to be split off, processed and
stored separately in the softhsm - as the tool-chain
signing.bbclass::signing_import_cert* -> softhsm -> 'extract-cert'
only supports one-per-file, due to using/expecting "plain" x509
in-/output.

The added signing_import_cert_chain_from_pem function takes a <role>
basename, and iterates through the input .pem file, creating numbered
<role>_1, _2, ... roles as needed.

Afterwards the certificates can be used or extracted one-by-one from
the softhsm, using the numbered roles; the only precondition - or
limitation - is that the PKI structure has to be known beforhand;
e.g. how many certificates are between leaf and root.

Signed-off-by: Johannes Schneider <johannes.schneider@leica-geosystems.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
2024-11-01 06:43:15 -07:00
..
2021-08-03 10:21:25 -07:00
2021-08-03 10:21:25 -07:00