Files
netbird/client/ui-wails/grpc.go
Zoltán Papp 504dceedf3 [client] Add Wails3 + React desktop UI scaffold
Stage 1 of the client/ui (Fyne) replacement. Adds a new client/ui-wails
module that runs on Linux/macOS/Windows from a single React + Vite +
Tailwind frontend driven by a thin gRPC services layer in Go.

- Single-module integration (no submodule): merge Wails3 into root go.mod
  with build tags !android !ios !freebsd !js so cross-compiles on those
  targets exclude the package automatically.
- Seven gRPC-bound services: Connection, Settings, Networks, Profiles,
  Debug, Update, Peers. Peers bridges Status polling and SubscribeEvents
  to the Wails event bus (netbird:status, netbird:event).
- Tray + window shell mirrors the Fyne menu 1:1 with hide-on-close,
  SIGUSR1 / Windows named-event for external "show window" triggers.
- React pages cover functional parity for Status, Settings (3 tabs),
  Networks (3 tabs), Profiles, Debug, Update, QuickActions, LoginUrl.
- SVG-sourced tray icons (12 source SVGs incl. macOS template variants)
  rasterized to PNG via task common:generate:tray:icons.
- Linux launcher sets WEBKIT_DISABLE_DMABUF_RENDERER=1 in the .desktop
  Exec= line and in task linux:run so the app renders correctly under
  RDP, VirtualBox, KVM, and bare WMs (Fluxbox/dwm) without DRM access.
2026-04-29 11:10:23 +02:00

58 lines
1.3 KiB
Go

//go:build !android && !ios && !freebsd && !js
package main
import (
"fmt"
"runtime"
"strings"
"sync"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
"github.com/netbirdio/netbird/client/proto"
"github.com/netbirdio/netbird/client/ui/desktop"
)
// Conn is a lazy, lock-protected gRPC connection to the NetBird daemon.
// One Conn instance is shared by all services so they reuse the same channel.
type Conn struct {
addr string
mu sync.Mutex
client proto.DaemonServiceClient
}
func NewConn(addr string) *Conn {
return &Conn{addr: addr}
}
func (c *Conn) Client() (proto.DaemonServiceClient, error) {
c.mu.Lock()
defer c.mu.Unlock()
if c.client != nil {
return c.client, nil
}
cc, err := grpc.NewClient(
strings.TrimPrefix(c.addr, "tcp://"),
grpc.WithTransportCredentials(insecure.NewCredentials()),
grpc.WithUserAgent(desktop.GetUIUserAgent()),
)
if err != nil {
return nil, fmt.Errorf("dial daemon: %w", err)
}
c.client = proto.NewDaemonServiceClient(cc)
return c.client, nil
}
// DaemonAddr returns the default daemon gRPC address for the current OS.
// Linux/macOS use a Unix socket; Windows uses TCP loopback.
func DaemonAddr() string {
if runtime.GOOS == "windows" {
return "tcp://127.0.0.1:41731"
}
return "unix:///var/run/netbird.sock"
}