// Shows how to add/check/remove permissions for a n entity (resource) of a user or a group entity func Example_acl() { entityManager := initEntityManager() fmt.Println("ExampleShowACLAddCheckRemovePermissions") fmt.Printf("User %q permission %q is %v\n", userName1, canUsePermission, acl.CheckUserPermission(entityManager, userName1, resourceName, en.Permission(canUsePermission))) data, _ := entityManager.GetPropertyAttachedToEntity(resourceName, defs.AclPropertyName) a, ok := data.(*acl.Acl) if ok == false { fmt.Println("Error: Cannot get property", defs.AclPropertyName, "attached to resource", resourceName) return } a.AddPermissionToEntity(entityManager, userName1, en.Permission(canUsePermission)) fmt.Printf("User %q permission %q is: %v\n", userName1, canUsePermission, acl.CheckUserPermission(entityManager, userName1, resourceName, en.Permission(canUsePermission))) a.AddPermissionToEntity(entityManager, groupName, en.Permission(supportPermission)) a.AddPermissionToEntity(entityManager, groupName, en.Permission(canUsePermission)) a.AddPermissionToEntity(entityManager, defs.AclAllEntryName, en.Permission(allPermission)) a.AddPermissionToEntity(entityManager, userInGroupName1, en.Permission(usersPermission)) permissions, _ := acl.GetUserPermissions(entityManager, userInGroupName1, resourceName) fmt.Printf("All the permissions for user %q on resource %q are: %q\n", userInGroupName1, resourceName, permissions) permissions, _ = acl.GetUserPermissions(entityManager, groupName, resourceName) fmt.Printf("All the permissions for group %q on resource %q are: %q\n", groupName, resourceName, permissions) a.RemovePermissionFromEntity(groupName, en.Permission(canUsePermission)) fmt.Printf("After remove permission: %q from group %q\n", canUsePermission, groupName) fmt.Printf("User %q permission %q is: %v\n", userInGroupName1, canUsePermission, acl.CheckUserPermission(entityManager, userInGroupName1, resourceName, en.Permission(canUsePermission))) fmt.Printf("All the permissions are: %q\n", a.GetAllPermissions()) }
func (a AclRestful) restCheckPermission(request *restful.Request, response *restful.Response) { a1, aclInfo, err := a.getResourceAclData(request, response) if err != nil { a.setError(response, http.StatusNotFound, err) return } if a1 == nil { a.setError(response, http.StatusNotFound, err) return } ok := false status := http.StatusOK if a1 != nil && aclInfo != nil { ok = acl.CheckUserPermission(a.st.UsersList, aclInfo.UserName, aclInfo.ResourceName, en.Permission(aclInfo.Permission)) } str := fmt.Sprintf("Permission '%v' is allowed", aclInfo.Permission) if ok == false { str = fmt.Sprintf("Permission '%v' doesn't allowed", aclInfo.Permission) status = http.StatusNotFound } res := cr.Match{Match: ok, Message: str} response.WriteHeaderAndEntity(status, res) }