Scaffold wg-wrap project structure and toolchain

1 files changed, 39 insertions, 0 deletions

diff --git a/cmd/wg-test-peer/main.go b/cmd/wg-test-peer/main.go
new file mode 100644
index 0000000..938400d
--- /dev/null
+++ b/cmd/wg-test-peer/main.go
@@ -0,0 +1,39 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"net/http"
+)
+
+type PeerConfig struct {
+	InternalIP string
+	ListenPort int
+	PrivateKey string
+}
+
+func main() {
+	internalIP := flag.String("internal-ip", "10.0.0.1", "Internal VPN IP for the peer")
+	listenPort := flag.Int("port", 51820, "UDP port to listen on")
+	flag.Parse()
+
+	fmt.Printf("Starting wg-test-peer on UDP port %d...\n", *listenPort)
+	fmt.Printf("Peer Internal IP: %s\n", *internalIP)
+
+	// The peer will eventually implement a userspace WireGuard device
+	// and a simple TCP/IP stack (via GVisor or similar) to handle the traffic.
+
+	// For now, we start a dummy HTTP server to demonstrate the intended flow.
+	// In a real E2E test, this server would be reached via the TUN device.
+	http.HandleFunc("/verify", func(w http.ResponseWriter, r *http.Request) {
+		token := r.URL.Query().Get("token")
+		_, _ = fmt.Fprintf(w, "Verification token received: %s\n", token)
+	})
+
+	fmt.Printf("HTTP verification server running on :%s (simulated)\n", *internalIP)
+	// Note: In final implementation, the HTTP server binds to the internal IP
+	// provided by the userspace network stack.
+
+	// This is a stub. In a real run, this would block.
+	fmt.Println("Peer is ready. Generate a matching .conf for the client.")
+}