Can you tell what does it mean ace_order
column in the table acl_entry
? I know that it must be unique for the same acl_object_identity
, but I don't know meaning of this column.
Access Control List (ACL) is a list of permissions attached to an object. An ACL specifies which identities are granted which operations on a given object. Spring Security Access Control List is a Spring component which supports Domain Object Security.
In any @Controller , @RestController annotated bean you can use Principal directly as a method argument. @RequestMapping("/users/{user_id}") public String getUserInfo(@PathVariable("user_id") Long userId, Principal principal){ // test if userId is current principal or principal is an ADMIN .... }
Permission. Interfaces and shared classes to manage access control lists (ACLs) for domain object instances. Basic implementation of access control lists (ACLs) interfaces.
Rules are processed in order, so the first pattern/method match determines which security expression will be used to make the access decision. Therefore, place more specific patterns before more general patterns.
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