feat: user roles - admins and users limited to the machines given to them, user editor with machines, password sign-in and its lock; direct address without Cloudflare as the agents' fallback and in the installer; version 0.1.2

internal/server/handlers_agent.go

@@ -67,6 +67,9 @@ func (s *Server) setTunnelHeader(w http.ResponseWriter) {
 	if addr := s.tunnelAdvert(); addr != "" {
 		w.Header().Set(tunnelAddrHeader, addr)
 	}
+	if d := s.db.DirectAddress(); d != "" {
+		w.Header().Set(proto.FallbackHeader, d)
+	}
 }
 
 // GET /api/agent/config - settings an agent picks up when it connects, without