During the transition from X.509 certificates to JWT, it could be necessary to migrate all the users from a VOMS server to the experiment's IAM instance and keep periodically synchronized the two databases periodically synchronized.
In this regard, a voms-importer script has been developed at CNAF: https://github.com/indigo-iam/voms-importer.
...
- ensure that the personal X.509 certificate is linked to the IAM account
- create an X.509 grid-proxy from the command line interface (
grid-proxy-init)
- add the grid-proxy to the own IAM account
...