The goal of this workshop is to restrict access to spreadsheets based on the active user, with separate rights to read/write/print spreadsheets.

The access permissions are stored in a repository; Up to you to verify access through a permission evaluator!

• Create a CustomPermissionEvaluator (hint: implements PermissionEvaluator) which verifies access against the SpreadsheetPermissionStore

• Don’t forget to configure method security

• PreAuthorize our custom SpreadsheetPrintAccess annotation to allow printing

• Run the tests to verify your implementation

• The PermissionEvaluator interface

https://github.com/jdriven/spring-security-samples/tree/main/permission-evaluator