github.com/cs3org/reva/v2@v2.27.7/changelog/1.17.0_2021-12-09/iodc-escape-auth.md (about)

     1  Enhancement: OIDC auth driver for ESCAPE IAM
     2  
     3  This enhancement allows for oidc token authentication via the ESCAPE IAM service.
     4  Authentication relies on mappings of ESCAPE IAM groups to REVA users.
     5  For a valid token, if at the most one group from the groups claim is mapped to one REVA user, authentication can take place.
     6  
     7  https://github.com/cs3org/reva/pull/2217