Live: array for Processor, Outputter and Subscriber in channel rule top level (#39677)

pkg/services/live/pipeline/auth.go

@@ -0,0 +1,23 @@
+package pipeline
+
+import (
+	"context"
+
+	"github.com/grafana/grafana/pkg/models"
+)
+
+type RoleCheckAuthorizer struct {
+	role models.RoleType
+}
+
+func NewRoleCheckAuthorizer(role models.RoleType) *RoleCheckAuthorizer {
+	return &RoleCheckAuthorizer{role: role}
+}
+
+func (s *RoleCheckAuthorizer) CanSubscribe(_ context.Context, u *models.SignedInUser) (bool, error) {
+	return u.HasRole(s.role), nil
+}
+
+func (s *RoleCheckAuthorizer) CanPublish(_ context.Context, u *models.SignedInUser) (bool, error) {
+	return u.HasRole(s.role), nil
+}