add constraints to permissions listing (#5594)

changelog/unreleased/list-permissions.md

@@ -0,0 +1,6 @@
+Enhancement: Add endpoint to list permissions
+
+We added 'https://cloud.ocis.test/api/v0/settings/permissions-list' to retrieve all permissions of the logged in user.
+
+https://github.com/owncloud/ocis/pull/5594
+https://github.com/owncloud/ocis/pull/5571

services/settings/pkg/service/v0/service.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"strings"
 
 	cs3permissions "github.com/cs3org/go-cs3apis/cs3/permissions/v1beta1"
 	rpcv1beta1 "github.com/cs3org/go-cs3apis/cs3/rpc/v1beta1"
@@ -499,7 +500,7 @@ func (g Service) ListPermissions(ctx context.Context, req *settingssvc.ListPermi
 
 		if bundle != nil {
 			for _, setting := range bundle.GetSettings() {
-				permissionNames[setting.Name] = struct{}{}
+				permissionNames[formatPermissionName(setting)] = struct{}{}
 			}
 		}
 	}
@@ -667,3 +668,8 @@ func (g Service) isCurrentUser(ctx context.Context, accountID string) bool {
 func (g Service) canManageRoles(ctx context.Context) bool {
 	return g.hasStaticPermission(ctx, RoleManagementPermissionID)
 }
+
+func formatPermissionName(setting *settingsmsg.Setting) string {
+	constraint := strings.TrimPrefix(setting.GetPermissionValue().GetConstraint().String(), "CONSTRAINT_")
+	return setting.Name + "." + strings.ToLower(constraint)
+}