Access control row filters and columns masks were added in #24278. These can be added to the implementation of FileBasedAccessControl, where filters and mask expressions are defined in a file. Tests and examples will also be needed.
Expected Behavior or Use Case
When using file-based access control, row filter and column masks expressions can be defined in a JSON file and loaded into access control manager where they are applied to queries.
Presto Component, Service, or Connector
Security, AccessControl
Possible Implementation
Possible cherry-picks from Trino:
Add row filter to file access control
trinodb/trino@7711b44
Add column mask to file access control
trinodb/trino@2b7b8b3
Example Screenshots (if appropriate):
Context