multiple tokens

[lemoidului]

Hello,
the integration of a hardware token (#pkcs11) in xca is particularly useful.
It is common for root/subCa private keys to be generated on a dedicated platform and then exported to a main token and a backup token.
Xca only takes into account one hardware token serial number for a given pki in its associated database, which makes using the backup token more complex (requires the serial number to be modified directly in the ddb).
It would be useful for several serial numbers to be associated with the same private key. In order not to modify the existing structure of the ddb, I quickly modified the program to achieve this result by adding an additional configuration file that allows this functionality. Do you think this could be generalised and be the subject of a PR ?